Be used to connect body of wall and basic anti-pulling connector
Technical field
The utility model relates to a kind of connector, particularly relates to being used to connect body of wall and basic anti-pulling connector in a kind of light weight steel structure.
Background technology
The normal thin-walled lightweight steel construction spare that adopts is as main structure body in the light weight steel structure, and body of wall is in order to the braced structures main body, with dispersed building load power.Described body of wall comprises horizontal wall lower guide rail beam, vertical arrange and be parallel to each other at interval two body of wall pillars, and the wall lower guide rail beam adopts C shape clod wash channel-section steel, and the both sides in its groove hole are to have slotted eye on the base plate of vertical fishplate bar, lower end, groove hole.
At present, two kinds of connected modes between body of wall and basis (being generally steel concrete) are respectively:
A kind of connected mode is to adopt the body of wall pillar is embedded in the basis.Its construction requirement is: basic volume wants big, and the partial-length that the body of wall pillar is in the basis will be grown, and the pre-buried orientation of body of wall pillar is very accurate.Its defective is: waste material, architectural appearance are not beautiful, and difficulty of construction is big, are difficult to again pre-buried when being embedded with deviation;
Another kind of connected mode is to use pre-buried resistance to plucking bolt in the basis, according to stressed and structure situation, determines the orientation and the quantity of pre-buried resistance to plucking bolt.The wall lower guide rail beam level of body of wall is placed the basis to go up, puts positive position and make pre-buried resistance to plucking bolt pass slotted eye on the wall lower guide rail beam from bottom to up.This connected mode does not require the basis of large volume, builds more attractive in appearancely, still, need to use corresponding anti-pulling connector and securing member (as tapping screw, nailing, self-plugging rivet, bolt, nut etc.) to realize body of wall and basic being connected.And the interconnect function of present employed anti-pulling connector is relatively poor, can't satisfy body of wall and the needs that are built on the rock and are connected.
The utility model content
The purpose of this utility model is to provide a kind of anti-pulling connector that is used to connect body of wall and basis, and with after securing member makes body of wall and the basis is connected, its interconnect function is preferable by pre-buried resistance to plucking bolt for this connector.
For achieving the above object, the utility model provides a kind of be used to connect body of wall and basic anti-pulling connector, it is by a horizonal base plate, in base plate the same side and and two blocks of vertical wing plates that are parallel to each other and the uncovered dustpan-shaped housing that the vertical backup plate that is between two blocks of wing plates constitutes of base plate vertical connection, at least one end of floor length or width has two right angles, on backup plate is connected on base plate one direction above-mentioned that end that two right angles are arranged, two blocks of wing plates are connected on respectively on the two ends of base plate other direction, and backup plate and two wing plate vertical connections have one and are used for installing and admitting pre-buried resistance to plucking bolt on the base plate, so that wall lower guide rail beam and the basic perforation that is posted by connecting mutually.
In the basis, use pre-buried resistance to plucking bolt.The wall lower guide rail beam level of body of wall is placed the basis to go up, puts positive position and make pre-buried resistance to plucking bolt pass slotted eye on the wall lower guide rail beam from bottom to up; Arrange vertically and at interval two the body of wall pillars of being parallel to each other down vertically insert in the wall lower guide rail beam (between two body of wall pillars the connector by other link to each other) in addition respectively that the lower end that makes two body of wall pillars is respectively near the vertical fishplate bar of the groove hole respective side of wall lower guide rail beam.
During use, this connector penetrates in the groove hole of wall lower guide rail beam and its base plate reclines with the base plate of wall lower guide rail beam contacts, make pre-buried resistance to plucking bolt pass perforation on its base plate more from bottom to up, and allow backup plate lean on mutually with two body of wall pillars, allow every block of wing plate recline mutually with the vertical fishplate bar of groove hole respective side, like this, on the one hand, this connector makes it be connected with pre-buried resistance to plucking bolt by nut, its base plate is closely contacted, so that the wall lower guide rail beam is posted by connecting mutually with the basis with the base plate of wall lower guide rail beam; On the other hand, this connector makes every block of wing plate closely contact with the vertical fishplate bar of groove hole respective side, so that the wall lower guide rail beam is posted by connecting mutually with corresponding wing plate by the securing member through every block of wing plate; Another aspect, this connector makes backup plate closely contact with two body of wall pillars, so that two body of wall pillars are posted by connecting mutually with backup plate by the securing member through backup plate; Finally make body of wall and basic being connected finish and form an integral body.Therefore, with after securing member makes body of wall and the basis is connected, its interconnect function is preferable by pre-buried resistance to plucking bolt for this connector.
Described backup plate and the both sides of two wing plate vertical connections respectively have and somely are used for installing and admit securing member so that the perforation that two body of wall pillars and backup plate are posted by connecting mutually;
Every block of wing plate and that side of base plate vertical connection all have and somely are used for installing and admit securing member so that the perforation that wall lower guide rail beam and corresponding wing plate are posted by connecting mutually.
Description of drawings
Fig. 1 is the stereogram that the utility model embodiment is seen from the top down;
Fig. 2 is the user mode reference diagram of the utility model embodiment.
The specific embodiment
Below by embodiment and accompanying drawing thereof the utility model is further elaborated:
Referring to Fig. 1, Fig. 2, the utility model is used to connect the anti-pulling connector on body of wall and basis, and it is by a horizontal rectangle base plate 1, in base plate 1 the same side and and vertical right angle delta wing plate 3 and uncovered dustpan-shaped housings that the vertical rectangle backup plate 2 that is between two blocks of wing plates 3 constitutes of two symmetries that are parallel to each other of base plate 1 vertical connection.
The groove that the length of base plate 1 equals wall lower guide rail beam 6 is substantially cheated 61 width (i.e. distance between two vertical fishplate bars 62), and two right angles (at least one end of promptly guaranteeing base plate 1 width has two right angles) are all arranged on each end of base plate 1 width.
On backup plate 2 is connected on base plate 1 width the above-mentioned end that two right angles are arranged, two blocks of wing plates 3 are connected on respectively on the two ends of base plate 1 length direction, and backup plate 2 and two wing plate 3 vertical connections, the central region of base plate 1 has one along its width and is used for installing and admits pre-buried resistance to plucking bolt 9 so that oval shape perforation 11 (the not shown perforation 11 among Fig. 2) that wall lower guide rail beam 6 and basis are posted by connecting mutually.
Backup plate 2 and the both sides of two wing plate 3 vertical connections respectively have four to be used for installing and to admit securing member so that the perforation 21 that body of wall pillar 4, body of wall pillar 5 and backup plate 2 are posted by connecting mutually; Every block of wing plate 3 and that side of base plate 1 vertical connection all have three to be used for installing and to admit securing member so that the perforation 31 that wall lower guide rail beam 6 and corresponding wing plate 3 are posted by connecting mutually.The following right-angle side of wing plate 3 equals the width of base plate 1, the height that another right-angle side equals backup plate 2.
The material of this connector can adopt the thin-walled galvanized steel plain sheet.This connector is suitable for industrialization production, and is simple in structure, and low cost of manufacture is easy for installation, saves the duration.
Referring to Fig. 2, in the basis, use pre-buried resistance to plucking bolt 9 (be about to pre-buried resistance to plucking bolt 9 and be embedded in the basis, not shown basis among Fig. 2).Wall lower guide rail beam 6 levels of body of wall are placed the basis to go up, put positive position and make pre-buried resistance to plucking bolt 9 pass slotted eye (the not shown slotted eye of Fig. 2) on the wall lower guide rail beam 6 from bottom to up; Vertically arrange and at interval body of wall pillar 4, the body of wall pillar 5 of being parallel to each other down vertically inserts in the wall lower guide rail beam 6 (between body of wall pillar 4, the body of wall pillar 5 connector by other link to each other) in addition respectively, make the lower end of body of wall pillar 4, body of wall pillar 5 cheat the vertical fishplate bar 62 of 61 respective side respectively near the groove of wall lower guide rail beam 6.
During use, this connector penetrates in the groove hole 61 of wall lower guide rail beam 6 and its base plate 1 reclines with the base plate 61 of wall lower guide rail beam 6 contacts, make pre-buried resistance to plucking bolt 9 pass perforation 11 (not shown perforation 11 among Fig. 2) on its base plate 1 more from bottom to up, and allow backup plate 2 and body of wall pillar 4, body of wall pillar 5 leans on mutually, the vertical fishplate bar 62 that allows every block of wing plate 3 and groove cheat 61 respective side reclines mutually, like this, on the one hand, this connector is by backing plate 7, nut 8 makes it be connected with pre-buried resistance to plucking bolt 9, its base plate 1 is closely contacted, so that wall lower guide rail beam 6 is posted by connecting mutually with the basis with the base plate 61 of wall lower guide rail beam 6; On the other hand, this connector passes through the tapping screw (not shown tapping screw among Fig. 2) through the perforation 31 of every block of wing plate 3, and the vertical fishplate bar 62 that makes every block of wing plate 3 and groove cheat 61 respective side closely contacts, so that wall lower guide rail beam 6 is posted by connecting mutually with corresponding wing plate 3; Another aspect, this connector makes backup plate 2 closely contact with body of wall pillar 4, body of wall pillar 5 by the tapping screw (not shown tapping screw among Fig. 2) through the perforation 21 of backup plate 2, so that body of wall pillar 4, body of wall pillar 5 are posted by connecting mutually with backup plate 2; Finally make body of wall and basic being connected finish and form an integral body.
As seen, this connector by pre-buried resistance to plucking bolt 9 with after tapping screw makes body of wall and the basis is connected, on stressed, this connector disperses outside active force to reach from heavy load the corresponding shock resistance that improves light weight steel structure with wall lower guide rail beam 6, body of wall pillar 4, body of wall pillar 5 synchronously.Therefore, the interconnect function of this connector is preferable, can satisfy body of wall and the needs that are built on the rock and are connected.
During use, this connector is placed on body of wall inside, and to the volume on basis, less demanding to the pre-buried orientation of pre-buried resistance to plucking bolt, the outward appearance of building is comparatively attractive in appearance.
Above-described only is a kind of embodiment of the present utility model.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.Such as: guaranteeing that this connector makes by pre-buried resistance to plucking bolt and securing member under body of wall and the precondition that is connected of basis, also two right angles can be arranged at least one end of floor length direction, on backup plate is connected on the floor length direction above-mentioned that end that two right angles are arranged, two blocks of wing plates are connected on respectively on the two ends of baseplate width direction, and backup plate and two wing plate vertical connections; The construction operation actual needs that the number of holes on the shape of boring a hole on base plate, backup plate, every block of wing plate, the base plate and the number of holes on the backup plate, the every block of wing plate all can be connected with the basis according to body of wall and determining flexibly.