CN107806004B - A kind of asphalt removal board for municipal engineering - Google Patents
A kind of asphalt removal board for municipal engineering Download PDFInfo
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- CN107806004B CN107806004B CN201711212820.7A CN201711212820A CN107806004B CN 107806004 B CN107806004 B CN 107806004B CN 201711212820 A CN201711212820 A CN 201711212820A CN 107806004 B CN107806004 B CN 107806004B
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- 239000010426 asphalt Substances 0.000 title claims abstract description 24
- 238000005520 cutting process Methods 0.000 claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims description 14
- 238000003892 spreading Methods 0.000 claims description 6
- 241001646071 Prioneris Species 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/12—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
- E01C23/122—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus
- E01C23/124—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus moved rectilinearly, e.g. road-breaker apparatus with reciprocating tools, with drop-hammers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Shovels (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
本发明公开了一种市政工程用的沥青铲除板，包括板体，板体的前侧紧邻并排设置有若干个往前伸出的清除齿，清除齿包括位于前侧的前破齿、位于后侧的后铲齿，前破齿上设有从下往上倾斜的撑开棱，前破齿还包括平压面，平压面与撑开面相交形成前切棱，使得前破齿形成一个三角锥体，后铲齿也为三角锥体结构。前破齿可以先将沥青与地面的接触位置先行破坏，忽略后铲齿的话，相邻两个前破齿之间会形成一个未被破坏的沥青与地面仍然紧紧粘合的脆弱带，而后铲齿可将此脆弱带进行破坏并铲起，脆弱带是孤立的，所以很容易地被铲起。本发明用于地面沥青的清理。
The invention discloses an asphalt removal board for municipal engineering, which comprises a board body. The front side of the board body is adjacent to and arranged in parallel with several cleaning teeth protruding forward. For the rear shovel teeth on the side, the front teeth are provided with a stretching edge inclined from bottom to top. The front teeth also include a flat pressure surface, which intersects with the spread surface to form a front cutting edge, so that the front teeth form a Triangular pyramid, back shovel teeth are also triangular pyramid structure. The front broken teeth can first destroy the contact position between the asphalt and the ground. If the rear shovel teeth are ignored, a fragile belt of undamaged asphalt and the ground will be formed between the adjacent two front broken teeth, and then The shovel teeth can destroy and scoop up this fragile band, and the fragile band is isolated, so it can be scooped up easily. The invention is used for cleaning asphalt on the ground.
Description
技术领域technical field
本发明涉及市政工程领域，特别涉及一种市政工程用的沥青铲除板。The invention relates to the field of municipal engineering, in particular to an asphalt removal board for municipal engineering.
背景技术Background technique
在很多的道路修复工程里，往往需要将旧的沥青进行彻底的铲除，然后再重新铺设，现有的铲除板效率非常的低。铲除车需要使用非常大的驱动才能将沥青铲起。In many road repair projects, it is often necessary to completely remove the old asphalt and then re-pave it. The efficiency of the existing removal board is very low. Shoveling vehicles require a very large drive to shovel asphalt.
发明内容Contents of the invention
本发明要解决的技术问题是：提供一种市政工程用的铲除效果非常好的沥青铲除板。The technical problem to be solved by the present invention is to provide an asphalt removal board with very good removal effect for municipal engineering.
本发明解决其技术问题的解决方案是：The solution that the present invention solves its technical problem is:
一种市政工程用的沥青铲除板，包括板体，板体的前侧紧邻并排设置有若干个往前伸出的清除齿，清除齿包括位于前侧的前破齿、位于后侧的后铲齿，前破齿上设有从下往上倾斜的撑开棱，撑开棱由左右对称设置的呈三角形的两个撑开面相交而成，前破齿还包括顶点设在前方的等腰三角形的平压面，平压面与撑开面相交形成前切棱，使得前破齿形成一个三角锥体，后铲齿也为三角锥体结构，后铲齿的底面与平压面共面，后铲齿的一个棱边朝上形成抬升棱，抬升棱的左右两侧的棱边称为铲起棱，前破齿与后铲齿之间设有连接柱，连接柱将前破齿与后铲齿连接在一起。An asphalt removal board for municipal engineering, comprising a board body, the front side of the board body is adjacent to and arranged in parallel with several cleaning teeth protruding forward, and the cleaning teeth include front broken teeth on the front side and rear shovels The front broken tooth is provided with a stretching edge inclined from bottom to top. The stretching edge is formed by the intersection of two symmetrically arranged triangular spreading surfaces. The triangular flat pressure surface, the flat pressure surface and the spread surface intersect to form a front cutting edge, so that the front broken teeth form a triangular pyramid, and the rear shovel teeth also have a triangular pyramid structure, and the bottom surface of the rear shovel teeth is coplanar with the flat pressure surface , one edge of the rear shovel teeth faces upward to form a lifting edge, and the edges on the left and right sides of the lifting edge are called shoveling edges. The rear spade teeth are connected together.
作为上述方案的进一步改进，撑开棱与平压面的夹角小于抬升棱与平压面的夹角。As a further improvement of the above solution, the included angle between the spreading edge and the flat pressing surface is smaller than the included angle between the lifting edge and the flat pressing surface.
作为上述方案的进一步改进，同一个前破齿上的两个前切棱的夹角小于同一个后铲齿的两个铲起棱的夹角。As a further improvement of the above solution, the included angle between the two front cutting edges on the same front breaking tooth is smaller than the included angle between the two scooping edges on the same rear cutting tooth.
作为上述方案的进一步改进，铲起棱上均布有若干个锯齿。As a further improvement of the above solution, several saw teeth are evenly distributed on the scooping edge.
作为上述方案的进一步改进，撑开棱与平压面的夹角为25度～30度。As a further improvement of the above solution, the angle between the spreading edge and the flat pressing surface is 25°-30°.
作为上述方案的进一步改进，抬升棱与平压面的夹角为30度～45度。As a further improvement of the above solution, the angle between the lifting edge and the flat pressing surface is 30°-45°.
作为上述方案的进一步改进，同一个前破齿上的两个前切棱的夹角为20度～30度。As a further improvement of the above solution, the angle between the two front cutting edges on the same front breaker is 20-30 degrees.
作为上述方案的进一步改进，同一个后铲齿的两个铲起棱的夹角为30度～45度。As a further improvement of the above solution, the included angle between the two scooping edges of the same rear scooping tooth is 30 degrees to 45 degrees.
作为上述方案的进一步改进，前破齿与连接柱固化在一起，后铲齿上设有连接孔，连接柱插入所述连接孔内。As a further improvement of the above solution, the front broken tooth and the connecting post are solidified together, and the rear shovel tooth is provided with a connecting hole, and the connecting post is inserted into the connecting hole.
本发明的有益效果是：一种市政工程用的沥青铲除板，包括板体，板体的前侧紧邻并排设置有若干个往前伸出的清除齿，清除齿包括位于前侧的前破齿、位于后侧的后铲齿，前破齿上设有从下往上倾斜的撑开棱，撑开棱由左右对称设置的呈三角形的两个撑开面相交而成，前破齿还包括顶点设在前方的等腰三角形的平压面，平压面与撑开面相交形成前切棱，使得前破齿形成一个三角锥体，后铲齿也为三角锥体结构，后铲齿的底面与平压面共面，后铲齿的一个棱边朝上形成抬升棱，抬升棱的左右两侧的棱边称为铲起棱，前破齿与后铲齿之间设有连接柱，连接柱将前破齿与后铲齿连接在一起。前破齿可以先将沥青与地面的接触位置先行破坏，忽略后铲齿的话，相邻两个前破齿之间会形成一个未被破坏的沥青与地面仍然紧紧粘合的脆弱带，而后铲齿可将此脆弱带进行破坏并铲起，脆弱带是孤立的，所以很容易地被铲起。本发明用于地面沥青的清理。The beneficial effect of the present invention is: an asphalt removal plate for municipal engineering, comprising a plate body, the front side of the plate body is adjacent to and arranged side by side with several cleaning teeth protruding forward, and the cleaning teeth include front broken teeth located on the front side 1. The rear shovel tooth located on the rear side, the front broken tooth is provided with a stretching edge inclined from bottom to top, and the stretching edge is formed by the intersection of two symmetrically arranged triangular spreading surfaces. The front broken tooth also includes The apex is set in front of the isosceles triangle flat pressure surface, the flat pressure surface intersects with the spread surface to form a front cutting edge, so that the front broken tooth forms a triangular pyramid, and the rear shovel tooth is also a triangular pyramid structure. The bottom surface is in the same plane as the flat pressing surface, and one edge of the rear shovel tooth faces upward to form a lifting edge, and the edges on the left and right sides of the lifting edge are called shoveling edges, and there is a connecting column between the front broken tooth and the rear shovel tooth. The connecting column connects the front breaker teeth with the rear shovel teeth. The front broken teeth can first destroy the contact position between the asphalt and the ground. If the rear shovel teeth are ignored, a fragile belt of undamaged asphalt and the ground will be formed between the adjacent two front broken teeth, and then The shovel teeth can destroy and scoop up this fragile band, and the fragile band is isolated, so it can be scooped up easily. The invention is used for cleaning asphalt on the ground.
附图说明Description of drawings
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单说明。显然，所描述的附图只是本发明的一部分实施例，而不是全部实施例，本领域的技术人员在不付出创造性劳动的前提下，还可以根据这些附图获得其他设计方案和附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly describe the drawings that need to be used in the description of the embodiments. Apparently, the described drawings are only some embodiments of the present invention, not all embodiments, and those skilled in the art can obtain other designs and drawings based on these drawings without creative work.
图1是本发明实施例的俯视结构示意图；Fig. 1 is the top view structural representation of the embodiment of the present invention;
图2是本发明实施例的左视结构示意图。Fig. 2 is a left view structural diagram of an embodiment of the present invention.
具体实施方式Detailed ways
以下将结合实施例和附图对本发明的构思、具体结构及产生的技术效果进行清楚、完整地描述，以充分地理解本发明的目的、特征和效果。显然，所描述的实施例只是本发明的一部分实施例，而不是全部实施例，基于本发明的实施例，本领域的技术人员在不付出创造性劳动的前提下所获得的其他实施例，均属于本发明保护的范围。另外，文中所提到的所有联接/连接关系，并非单指构件直接相接，而是指可根据具体实施情况，通过添加或减少联接辅件，来组成更优的联接结构。本发明中的各个技术特征，在不互相矛盾冲突的前提下可以交互组合。The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention. In addition, all the connection/connection relationships mentioned in this article do not refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in the present invention can be combined interactively on the premise of not conflicting with each other.
参照图1和图2，这是本发明的实施例，具体地：Referring to Fig. 1 and Fig. 2, this is an embodiment of the present invention, specifically:
一种市政工程用的沥青铲除板，包括板体1，板体1的前侧紧邻并排设置有若干个往前伸出的清除齿，清除齿包括位于前侧的前破齿2、位于后侧的后铲齿3，前破齿2上设有从下往上倾斜的撑开棱21，撑开棱21由左右对称设置的呈三角形的两个撑开面22相交而成，前破齿2还包括顶点设在前方的等腰三角形的平压面23，平压面23与撑开面22相交形成前切棱24，使得前破齿2形成一个三角锥体，后铲齿3也为三角锥体结构，后铲齿3的底面与平压面23共面，后铲齿3的一个棱边朝上形成抬升棱31，抬升棱31的左右两侧的棱边称为铲起棱32，前破齿2与后铲齿3之间设有连接柱4，连接柱4将前破齿2与后铲齿3连接在一起。前破齿可以先将沥青与地面的接触位置先行破坏，忽略后铲齿的话，相邻两个前破齿之间会形成一个未被破坏的沥青与地面仍然紧紧粘合的脆弱带，而后铲齿可将此脆弱带进行破坏并铲起，脆弱带是孤立的，所以很容易地被铲起。A kind of asphalt removal plate for municipal engineering, comprising a plate body 1, the front side of the plate body 1 is adjacent to and arranged in parallel with several cleaning teeth protruding forward, and the cleaning teeth include a front broken tooth 2 located on the front side, a front broken tooth located on the rear side The back shovel tooth 3 of the back, and the front broken tooth 2 is provided with a stretching edge 21 inclined from bottom to top, and the stretching edge 21 is formed by the intersection of two triangular stretching surfaces 22 arranged symmetrically on the left and right, and the front broken tooth 2 It also includes a flat pressure surface 23 of an isosceles triangle whose apex is located at the front. The flat pressure surface 23 intersects with the spread surface 22 to form a front cutting edge 24, so that the front broken teeth 2 form a triangular pyramid, and the rear shovel teeth 3 are also triangular. Cone structure, the bottom surface of the rear shovel tooth 3 is coplanar with the flat pressure surface 23, one edge of the rear shovel tooth 3 faces upward to form a lifting edge 31, and the edges on the left and right sides of the lifting edge 31 are called shoveling edges 32, A connecting column 4 is arranged between the front breaking tooth 2 and the rear shoveling tooth 3, and the connecting column 4 connects the front breaking tooth 2 and the rear shoveling tooth 3 together. The front broken teeth can first destroy the contact position between the asphalt and the ground. If the rear shovel teeth are ignored, a fragile belt of undamaged asphalt and the ground will be formed between the adjacent two front broken teeth, and then The shovel teeth can destroy and scoop up this fragile band, and the fragile band is isolated, so it can be scooped up easily.
撑开棱21与平压面23的夹角小于抬升棱31与平压面23的夹角。The included angle between the spreading edge 21 and the flat pressing surface 23 is smaller than the included angle between the lifting edge 31 and the flat pressing surface 23 .
同一个前破齿2上的两个前切棱24的夹角小于同一个后铲齿3的两个铲起棱32的夹角。The included angle between the two front cutting edges 24 on the same front cutting tooth 2 is smaller than the included angle between the two scooping edges 32 on the same rear shoveling tooth 3 .
为了便于将脆弱带破碎，铲起棱32上均布有若干个锯齿。In order to facilitate the breaking of the fragile belt, several sawtooths are evenly distributed on the shoveling edge 32 .
本实施例：This example:
撑开棱21与平压面23的夹角为22.3度；The angle between the stretching edge 21 and the flat pressing surface 23 is 22.3 degrees;
抬升棱31与平压面23的夹角为33.2度；The included angle between the lifting edge 31 and the flat pressing surface 23 is 33.2 degrees;
同一个前破齿2上的两个前切棱24的夹角为25度；The angle between the two front cutting edges 24 on the same front broken tooth 2 is 25 degrees;
同一个后铲齿3的两个铲起棱32的夹角为42度。The included angle between the two scooping edges 32 of the same rear scooping tooth 3 is 42 degrees.
此参数是经过大量的实验得出的，为本发明记载的角度范围内的较优选择，相对于本发明记载的角度范围内的最差角度搭配来说，此参数能降低铲除车2％的能耗。本发明记载的角度范围内的最差角度搭配向对于现有技术，能降低铲除车15％的能耗。This parameter is obtained through a large number of experiments, and is a better choice in the angle range recorded in the present invention. Compared with the worst angle matching in the angle range recorded in the present invention, this parameter can reduce the speed of the shoveling vehicle by 2%. energy consumption. Compared with the prior art, the worst angle collocation within the angle range recorded in the present invention can reduce the energy consumption of the removal vehicle by 15%.
为了便于更换前破齿，前破齿2与连接柱4固化在一起，后铲齿3上设有连接孔，连接柱4插入所述连接孔内。In order to facilitate the replacement of the front broken tooth, the front broken tooth 2 and the connecting post 4 are solidified together, and the rear shovel tooth 3 is provided with a connecting hole, and the connecting post 4 is inserted into the connecting hole.
以上对本发明的较佳实施方式进行了具体说明，但本发明并不限于所述实施例，熟悉本领域的技术人员在不违背本发明精神的前提下还可作出种种的等同变型或替换，这些等同的变型或替换均包含在本申请权利要求所限定的范围内。The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited to the described embodiments, and those skilled in the art can also make various equivalent modifications or replacements without departing from the spirit of the present invention. Equivalent modifications or replacements are all included within the scope defined by the claims of the present application.
Claims (7)
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| CN201711212820.7A CN107806004B (en) | 2017-11-28 | 2017-11-28 | A kind of asphalt removal board for municipal engineering |
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| CN201711212820.7A CN107806004B (en) | 2017-11-28 | 2017-11-28 | A kind of asphalt removal board for municipal engineering |
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| CN107806004B true CN107806004B (en) | 2023-08-22 |
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