CN111877853A - A new type of safety protection device for municipal engineering - Google Patents

Abstract

The invention discloses a novel safety protection device for municipal engineering, comprising a long base, an installation groove is arranged on the upper end surface of the base, and installation rods are vertically arranged on the bottom walls of both ends of the installation groove; There are multiple pipe bodies that are sleeved in sequence. The outer wall of the lower end of the pipe body is provided with an outer edge, and the inner wall of the upper end is provided with an inner edge, and the end face where the inner edge and the outer edge are close to each other is provided with magnets that attract each other; stacking in the installation groove A protective cloth is provided, and the lower end surface of the protective cloth is fixed on the bottom wall of the installation groove, the upper and outer walls of both ends of the protective cloth are provided with installation rings, and the upper end surface of the uppermost pipe body is provided with a lock hook for hooking the installation ring. The present invention has the following advantages and effects: by providing a protective device that is convenient for extension and storage, the protective device can be quickly deployed and stored, and when the protective device is stored, the volume of the entire protective device is reduced, thereby making the handling and transportation of the protective device inconvenient. .

Description

A new type of safety protection device for municipal engineering

technical field

The invention relates to the field of construction facilities, in particular to a novel municipal engineering safety protection device.

Background technique

Road maintenance is the main method to maintain the normal use of the road. The parts with road surface diseases are refurbished to ensure the normal use of the road surface and increase the service life of the road. Among them, in the process of road maintenance, the protection of the maintenance road is more important, which can not only prevent vehicles or pedestrians from entering the road being repaired, but also protect the safety of vehicles or pedestrians.

Chinese patent CN210342902U discloses a protective isolation device for municipal construction, which is formed by connecting a plurality of guardrail monomers. Each guardrail monomer includes a left vertical pole, a right vertical pole and a plurality of railings. They are connected by connecting pieces, and the connecting pieces include a left joint, a metal shaped hose and a right joint.

When the above-mentioned protective isolation device is used, it is necessary to assemble a plurality of guardrail monomers to block the construction position. However, since the above-mentioned protective isolation device is bulky and heavy, the handling and transportation process of the protective isolation device is inconvenient, and needs to be improved.

SUMMARY OF THE INVENTION

Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a new type of safety protection device for municipal engineering, which has the effect of convenient handling and transportation.

The above-mentioned technical purpose of the present invention is achieved through the following technical solutions: a novel municipal engineering safety protection device, comprising an elongated base, the upper end surface of the base is provided with a mounting groove arranged along its length direction, the The bottom walls of both ends of the installation slot are vertically provided with mounting rods; the mounting rods are vertically provided with a plurality of pipe bodies that are sleeved in sequence, the outer wall of the lower end of the pipe body is provided with a circle of outer edges, and the inner wall of the upper end is provided with useful The inner edge of the upper end surface of the outer edge is in contact with each other, and the end surface of the inner edge and the outer edge close to each other is provided with magnets that attract each other; a protective cloth is stacked in the installation groove, and the The lower end surface of the protective cloth is fixed on the bottom wall of the installation groove, the outer walls of the upper ends of both ends of the protective cloth are provided with mounting rings, and the upper end surface of the uppermost pipe body is provided with a lock for hooking the mounting rings. hook.

By adopting the above technical solution, when the above-mentioned protective device is used, the mounting ring is installed on the lock hook, and then the multi-section pipe body at both ends of the base is pulled upward, and the magnets on the outer edge and the inner edge are in conflict with each other, so as to realize the multi-section pipe body stretch. When the tube body is driven to stretch, the uppermost tube body drives the installation ring to move synchronously, and pulls out the guard embedded in the installation groove to realize the extension and use of the guard cloth, thereby realizing the deployment of the guard device. When the above-mentioned protective device is accommodated, the multi-segment tube body is pressed to move downward, so that the multi-segment tube body is sleeved with each other, so as to realize the storage of the multi-segment tube body. And when the tube bodies are put together, the protective cloth will be driven to move down synchronously, and finally the mounting ring is removed from the lock hook, and the protective cloth is inserted into the installation groove to realize the storage of the protective cloth, thereby realizing the storage of the protective device. . Therefore, by providing a protective device that is convenient to extend and store, the protective device can be quickly deployed and stored, and when stored, the volume of the entire protective device is reduced, thereby making the handling and transportation of the protective device inconvenient.

In a preferred example of the present invention, it can be further configured that: elastic rubber bands arranged along the height direction of the outer walls on both sides of the protective cloth are provided.

By adopting the above technical solution, when the protective cloth is stored, the protective cloth is automatically pulled to be embedded in the installation groove by arranging elastic rubber bands, so as to realize the orderly storage and rapid storage of the protective cloth.

In a preferred example of the present invention, it can be further configured that: the protective cloth includes a plurality of rigid cloths arranged side by side, the plurality of the rigid cloths are used to be stacked and embedded in the installation groove, and two adjacent ones of the rigid cloths are arranged in parallel. A flexible connecting cloth is arranged between the rigid cloths.

By adopting the above technical solution, the entire protective cloth is formed by the cooperation of the rigid cloth and the connecting cloth, and the cooperation of the elastic rubber band enables the rigid cloth to be stacked and embedded in the installation groove in an orderly manner, so as to realize the flat storage of the protective cloth. .

In a preferred example of the present invention, it can be further configured as: both ends of each of the hard cloths are rotatably connected to limit rings, the limit rings are slidably connected to the outer walls of the plurality of sections of the pipe body, and are used for sleeves It is arranged on the outer wall of the lower end of the installation rod.

By adopting the above technical solution, the two ends of the protective cloth are tightened by setting limit rings, so as to increase the structural strength and use stability of the entire protective cloth, and avoid the phenomenon of slumping. And when the protective cloth is stored, the hard cloth is guided by setting a limit ring, so that the hard cloth can be stably stacked and stored together, so as to realize the stable and regular storage of the protective cloth.

In a preferred example of the present invention, it can be further configured that: the installation rod includes a bottom rod and a top rod, the upper end surface of the bottom rod is vertically provided with a fixing plate, and the lower end surface of the top rod is provided with a a fixing groove into which the fixing plate is embedded, and the two ends of the fixing groove penetrate through the outer walls on both sides of the ejector rod; the ejector rod is connected to the fixing plate in rotation, and after the ejector rod is turned over, the ejector rod and The pipe bodies are all embedded in the installation grooves, the outer wall of the fixing plate is provided with protrusions, and the inner wall of the fixing groove is provided with grooves for the protrusions to be embedded in, and when the pipe body is vertically In the state, the protrusion is embedded in the groove.

By adopting the above technical solution, when the protective cloth is accommodated, the limit ring is sleeved on the outer wall of the lower end of the bottom rod, and the driving pipe body drives the top rod to turn inward along the outer wall of the fixed plate, so that the top rod and the pipe body are turned inward. It is completely embedded in the installation groove to realize the storage of the tube body and the ejector rod. When the protective cloth is used, the driving pipe body drives the ejector rod to turn outwards along the outer wall of the fixing plate, until the ejector rod and the tubular body are completely separated from the installation groove and are in a vertical state, the protrusions of the outer wall of the fixing plate are embedded in the inner wall of the fixing groove. In the groove, the fixing of the ejector rod and the pipe body is realized. Therefore, by arranging the inverted tube body, the storage of the tube body is realized, the volume of the entire protective device after storage is further reduced, and the handling and transportation process of the protective device is made easier and more convenient.

In a preferred example of the present invention, it can be further configured as follows: the base includes a pair of base bodies with the same length, the upper end outer walls of the pair of base bodies are hinged to each other at one end close to each other, and the other end is provided with a matching Velcro .

By adopting the above technical solution, since the base is composed of a pair of bases, when the tubes are accommodated, the two sets of tubes at both ends of the base are respectively embedded in the corresponding bases. Then, after folding the pair of seat bodies in half, the pair of seat bodies is fixed by means of Velcro, so as to realize the folding and storage of the base. When the base is used, the Velcro is first released, and then a pair of bases are driven to turn outwards along the hinge joints until the base is in a horizontal state, and the base is unfolded and used. Therefore, by providing a base that can be folded and stored, the entire protective device can be folded and stored, thereby reducing the length of the protective device and making the handling and transportation of the protective device easier and more convenient.

In a preferred example of the present invention, it can be further configured that: an elastic sleeve is arranged between the end faces of a pair of the bases which are close to each other.

By adopting the above technical solution, when the base is folded and stored, the ends of a pair of bases that are close to each other are wrapped by setting an elastic sleeve, so as to realize the sealed storage of the entire protective device, prevent dust or water from entering the protective device, and realize the sealing of the protective device. store.

To sum up, the present invention has the following beneficial effects:

1. By setting up a protective device that is convenient for extension and storage, the rapid deployment and storage of the protective device is realized, and when the protective device is stored, the volume of the entire protective device is reduced, so that the handling and transportation of the protective device are inconvenient;

2. The entire protective cloth is formed by setting the cooperation of the hard cloth and the connecting cloth, and the cooperation of the elastic rubber band enables the hard cloth to be stacked and embedded in the installation groove in an orderly manner, so as to realize the smooth storage of the protective cloth;

3. By setting the inverted tube body, the storage of the tube body is realized, and the volume of the entire protective device after storage is further reduced, making the handling and transportation process of the protective device easier and more convenient;

4. By setting a foldable storage base, the entire protective device can be folded and stored, thereby reducing the length of the protective device and making the handling and transportation process of the protective device easier and more convenient.

Description of drawings

1 is a schematic diagram of an expanded state of an embodiment;

Fig. 2 is the internal structure schematic diagram of the embodiment;

Fig. 3 is the structural representation of the protective cloth of the embodiment;

Fig. 4 is the structural representation of the installation rod of the embodiment;

FIG. 5 is a schematic diagram of the storage state of the embodiment.

Reference signs: 1. Base; 11. Base body; 12. Velcro; 13. Elastic sleeve; 2. Installation groove; 3. Installation rod; 31. Bottom rod; 32. Top rod; 33. Fixing plate; 34, Fixing groove; 35, protrusion; 36, groove; 4, pipe body; 41, outer edge; 42, inner edge; 43, magnet; 44, locking hook; 5, protective cloth; 51, mounting ring; 52, hard Quality cloth; 53, connecting cloth; 54, elastic rubber band; 55, limit ring.

Detailed ways

The present invention will be further described in detail below with reference to the accompanying drawings.

As shown in Figures 1 and 2, a new type of municipal engineering safety protection device includes a long base 1. The upper end surface of the base 1 is provided with an installation groove 2 arranged along its length direction, and the two ends of the installation groove 2 are provided. Mounting rods 3 are vertically arranged on the bottom walls.

As shown in FIG. 1 and FIG. 2 , the mounting rod 3 is vertically provided with a plurality of sections of pipe bodies 4 that are sleeved in sequence. The inner edge 42 of the end surface, and one end surface where the inner edge 42 and the outer edge 41 are close to each other are provided with magnets 43 that attract each other.

As shown in FIG. 1 and FIG. 2 , protective cloths 5 are stacked in the installation groove 2 , and the lower end surface of the protective cloth 5 is fixed to the bottom wall of the installation groove 2 . Both ends of the protective cloth 5 are provided with mounting rings 51 on the outer walls of the upper ends, and the upper end surface of the uppermost pipe body 4 is provided with locking hooks 44 for hooking the mounting rings 51 .

When using the above protection device, install the mounting ring 51 on the lock hook 44, then pull the multi-section tube body 4 at both ends of the base 1 to move upward, and make the magnets 43 on the outer edge 41 and the inner edge 42 collide with each other, so as to realize the multi-section tube body Stretch of body 4. When the driving tube body 4 is stretched, the uppermost tube body 4 drives the installation ring 51 to move synchronously, and pulls out the protective cloth 5 embedded in the installation groove 2, so as to realize the stretching and use of the protective cloth 5, thereby realizing the protection of the protective device. Expand.

When the above-mentioned protective device is accommodated, the multi-segment tube body 4 is pressed to move downward, so that the multi-segment tube body 4 is sleeved together with each other, so as to realize the storage of the multi-segment tube body 4 . And when the tube bodies 4 are put together, the protective cloth 5 will be driven to move downward synchronously, and finally the mounting ring 51 is removed from the lock hook 44, and the protective cloth 5 is inserted into the installation groove 2 to realize the storage of the protective cloth 5. , so as to realize the storage of the protective device.

As shown in FIGS. 2 and 3 , the protective cloth 5 includes a plurality of rigid cloths 52 arranged side by side, and the plurality of rigid cloths 52 are stacked and embedded in the installation groove 2 .

As shown in FIG. 2 and FIG. 3 , a flexible connecting cloth 53 is arranged between two adjacent rigid cloths 52 , and elastic elastic bands 54 arranged along the height direction are arranged between the outer walls of the plurality of rigid cloths 52 .

As shown in FIG. 2 and FIG. 3 , both ends of each hard cloth 52 are rotatably connected to a limit ring 55 , and the limit ring 55 is slidably connected to the outer wall of the multi-section pipe body 4 , and is used to be sleeved on the outer wall of the installation rod 3 . Lower outer wall.

When the protective cloth 5 is stored, the entire protective cloth 5 is formed by the cooperation of the rigid cloth 52 and the connecting cloth 53, and the cooperation of the elastic rubber band 54 is used, so that the rigid cloth 52 can be stacked and embedded in an orderly and automatic manner. In the groove 2, the flat storage and quick storage of the protective cloth 5 are realized.

And when the protective cloth 5 is deployed and used, the two ends of the protective cloth 5 are tightened by setting the limit ring 55 to increase the structural strength and use stability of the entire protective cloth 5 and avoid the phenomenon of slumping. And when the protective cloth 5 is stored, the rigid cloth 52 is guided by the limiting ring 55, so that the rigid cloth 52 can be stably stacked and stored together, so as to realize the stable and regular storage of the protective cloth 5.

As shown in FIG. 2 and FIG. 4 , the installation rod 3 includes a bottom rod 31 and a top rod 32 , and a fixing plate 33 is vertically disposed on the upper end surface of the bottom rod 31 . The lower end surface of the ejector rod 32 is provided with a fixing groove 34 into which the fixing plate 33 is inserted, and both ends of the fixing groove 34 penetrate through the outer walls of both sides of the ejector rod 32 .

As shown in FIG. 2 and FIG. 4 , the ejector rod 32 is rotatably connected to the fixing plate 33 , and after the ejector rod 32 is turned over, the ejector rod 32 and the pipe body 4 are both embedded in the installation groove 2 .

As shown in FIGS. 2 and 4 , the outer wall of the fixing plate 33 is provided with a protrusion 35, the inner wall of the fixing groove 34 is provided with a groove 36 for the protrusion 35 to be embedded in, and when the pipe body 4 is in a vertical state, the protrusion 35 is embedded in the groove 36.

When the protective cloth 5 is accommodated, the limit ring 55 is sleeved on the outer wall of the lower end of the bottom rod 31 . At this time, the driving pipe body 4 drives the top rod 32 to turn inward along the outer wall of the fixing plate 33 , and makes the top rod 32 and the pipe The body 4 is completely embedded in the installation groove 2 to realize the storage of the pipe body 4 and the ejector rod 32 .

When the protective cloth 5 is used, the driving pipe body 4 drives the ejector rod 32 to turn outward along the outer wall of the fixing plate 33 until the ejector rod 32 and the tubular body 4 are completely separated from the installation groove 2 and are in a vertical state, the outer wall of the fixing plate 33 is in a vertical state. The protrusion 35 of the fixed groove 34 is embedded in the groove 36 of the inner wall of the fixing groove 34 to realize the fixing of the ejector rod 32 and the pipe body 4 .

As shown in FIG. 2 and FIG. 5 , the base 1 includes a pair of base bodies 11 with the same length. The upper end outer walls of the pair of base bodies 11 close to each other are hinged to each other, and the other end is provided with matching Velcro 12 , and a pair of An elastic sleeve 13 is arranged between the end faces of the base body 11 which are close to each other.

Since the base 1 is composed of a pair of bases 11 , when the tubes 4 are accommodated, the two sets of tubes 4 at both ends of the base 1 are respectively embedded in the corresponding bases 11 . Then, after the pair of seat bodies 11 are folded in half, the pair of seat bodies 11 are fixed by means of Velcro 12 to realize the folding and storage of the base 1 .

When using the base 1, first remove the Velcro 12, and then drive the pair of bases 11 to turn outwards along the hinge joints, until the pair of bases 11 are in a horizontal state, one end of the hinged ends of the pair of bases 11 is in contact with each other, Thus, the unfolded use of the base 1 is realized.

Working principle: When using the above-mentioned protective device, first unfold the pair of bases 11 to realize the unfolded use of the base 1 . Then, when the two groups of pipe bodies 4 are driven to turn outwards until the pipe bodies 4 are in a vertical state, the pipe bodies 4 are fixed. Then, the mounting ring 51 is installed on the lock hook 44, and the two groups of pipe bodies 4 are pulled upward to realize the extension of the multi-section pipe bodies 4, and simultaneously realize the deployment of the protective device.

When the above-mentioned protective device is accommodated, the multi-segment tube body 4 is pressed to move downward, and the mounting ring 51 is removed from the lock hook 44 to realize the storage of the tube body 4 and the protective cloth 5 . Then, the two sets of tube bodies 4 are driven to turn inward, so that the tube bodies 4 are embedded in the installation grooves 2. Finally, after folding the pair of base bodies 11 in half, the pair of base bodies 11 are fixed by the Velcro 12, so as to realize the installation of the base 1 Folding and storage, so as to realize the storage of the entire protective device.

The specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications to the present embodiment without creative contribution as needed after reading this specification, but only in the claims of the present invention are protected by patent law.

Claims (7)

1. A novel municipal engineering safety protection device is characterized in that: it comprises an elongated base (1), and the upper end face of the base (1) is provided with a mounting groove (2) arranged along its length direction, and the The bottom walls of both ends of the installation groove (2) are vertically provided with installation rods (3); The installation rod (3) is vertically provided with a plurality of pipe bodies (4) that are sleeved in sequence, the outer wall of the lower end of the pipe body (4) is provided with a circle of outer edges (41), and the inner wall of the upper end is provided with a ring for contacting the pipe body (4). The inner edge (42) of the upper end face of the outer edge (41), and the end face of the inner edge (42) and the outer edge (41) close to each other is provided with magnets (43) that attract each other; A protective cloth (5) is stacked in the installation groove (2), and the lower end surface of the protective cloth (5) is fixed on the bottom wall of the installation groove (2). Mounting rings (51) are provided on the outer walls of the upper ends, and the upper end surface of the uppermost pipe body (4) is provided with locking hooks (44) for hooking the mounting rings (51). 2. A new type of municipal engineering safety protection device according to claim 1, characterized in that: the outer walls on both sides of the protective cloth (5) are provided with elastic rubber bands (54) arranged along the height direction thereof. 3. A new type of municipal engineering safety protection device according to claim 2, characterized in that: the protective cloth (5) comprises a plurality of hard cloths (52) arranged side by side, and a plurality of the hard cloths (52) are arranged side by side. 52) is used for stacking and embedding in the installation groove (2), and a flexible connecting cloth (53) is arranged between two adjacent rigid cloths (52). 4. A new type of municipal engineering safety protection device according to claim 3, characterized in that: both ends of each of the hard cloths (52) are rotatably connected to a limit ring (55), and the limit ring (55) is slidably connected to the outer walls of the plurality of sections of the pipe body (4), and is used to be sleeved on the outer wall of the lower end of the installation rod (3). 5. A new type of municipal engineering safety protection device according to claim 4, characterized in that: the installation rod (3) comprises a bottom rod (31) and a top rod (32), and the bottom rod (31) has a A fixing plate (33) is vertically arranged on the upper end surface, a fixing groove (34) into which the fixing plate (33) is embedded is arranged on the lower end surface of the ejector rod (32), and two sides of the fixing groove (34) are provided. The ends pass through the outer walls of both sides of the ejector rod (32); The top rod (32) is rotatably connected to the fixing plate (33), and after the top rod (32) is turned over, both the top rod (32) and the pipe body (4) are embedded in the installation groove In (2), the outer wall of the fixing plate (33) is provided with a protrusion (35), the inner wall of the fixing groove (34) is provided with a groove (36) into which the protrusion (35) is embedded, and When the pipe body (4) is in a vertical state, the protrusion (35) is embedded in the groove (36). 6. A new type of municipal engineering safety protection device according to claim 5, characterized in that: the base (1) comprises a pair of base bodies (11) with the same length, and a pair of the base bodies (11) are mutually The outer walls of the upper end of the close end are hinged to each other, and the other end is provided with a hook and loop sticker (12) that matches each other. 7. A new type of municipal engineering safety protection device according to claim 6, characterized in that an elastic sleeve (13) is arranged between the end faces of the pair of said bases (11) which are close to each other.

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