CN220847027U - Concrete road pavement dismantling equipment - Google Patents
Concrete road pavement dismantling equipment Download PDFInfo
- Publication number
- CN220847027U CN220847027U CN202321588879.7U CN202321588879U CN220847027U CN 220847027 U CN220847027 U CN 220847027U CN 202321588879 U CN202321588879 U CN 202321588879U CN 220847027 U CN220847027 U CN 220847027U
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- China
- Prior art keywords
- pipe
- wall
- concrete road
- protection
- road pavement
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 239000000872 buffer Substances 0.000 abstract description 7
- 238000009413 insulation Methods 0.000 abstract description 4
- 230000006378 damage Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model relates to the field of road dismantling, in particular to concrete road pavement dismantling equipment, which comprises a protection circular pipe and an electric hammer body, wherein a sliding pipe is arranged at the upper end of the protection circular pipe, a connecting shaft is arranged in the sliding pipe in a vertical sliding manner, the lower end of the connecting shaft is connected with the electric hammer body in the protection circular pipe, a chisel of the electric hammer body is arranged downwards, an operating handle is connected above the sliding pipe at the upper end of the connecting shaft, a buffer gasket is arranged at the lower end of the protection circular pipe along the edge of the sliding pipe, and a sound insulation layer is arranged on the inner wall of the protection circular pipe. The problem of the noise is great when the electric hammer is used is solved.
Description
Technical Field
The utility model relates to the field of road dismantling, in particular to concrete road pavement dismantling equipment.
Background
In the process of repairing the pavement, the cement structure of the original road needs to be dismantled, and equipment such as an electric hammer and the like can be used for breaking and dismantling the pavement, so that the pavement is convenient to repair or construct again. At present, a hand-held electric hammer is mostly adopted as an electric hammer for dismantling concrete road surfaces, and an operator needs to hold the electric hammer with both hands.
In the prior art, when the electric hammer is used for dismantling concrete road surfaces, the chisel of the electric hammer and the road surface impact can generate larger noise, and serious noise pollution can be caused to surrounding environments, especially when a plurality of electric hammers are simultaneously used for construction, the noise pollution is particularly serious.
Disclosure of utility model
The utility model aims to provide concrete road pavement dismantling equipment which solves the problem of high noise during use of an electric hammer.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a concrete road pavement demolishs equipment, includes protection pipe, electric hammer body, and the upper end of protection pipe is provided with the sliding tube, and the sliding tube is interior to slide from top to bottom and is provided with the connecting axle, and the lower extreme of connecting axle links to each other with the electric hammer body in the protection pipe to the chisel of electric hammer body sets up down, and the upper end of connecting axle is connected with the action bars in the top of sliding tube, and the lower extreme of protection pipe is provided with buffer washer along its edge, and the inner wall of protection pipe is provided with the puigging.
The sliding pipe is arranged at the upper end of the protection circular pipe through the supporting ring, the inner wall of the supporting ring and the outer wall of the sliding pipe are fixedly arranged, the outer wall of the supporting ring is connected with the upper end of the protection circular pipe through the supporting bar, and a plurality of supporting bars are arranged around the outer wall of the supporting ring.
The further technical scheme is that a spring is sleeved on the outer wall of the connecting shaft between the sliding tube and the operating handle, the upper end of the spring is connected with the lower side of the operating handle in a propping mode, and the lower end of the spring is connected with the upper end of the sliding tube in a propping mode.
The further technical scheme is that the operating handle comprises a grab handle ring, connecting strips and a connecting plate, wherein the connecting plate is connected with the upper end of the connecting shaft, the connecting strips are arranged in a plurality around the outer wall of the connecting plate, and one ends, far away from the connecting plate, of the connecting strips are connected with the inner wall of the grab handle ring.
The electric water sprayer is characterized in that an electric water sprayer is arranged on the outer wall of the electric hammer body in the protection circular tube, and a nozzle of the electric water sprayer is arranged downwards through a connecting water pipe.
Further technical proposal is that the nozzle of the electric water sprayer is an atomizing nozzle.
Further technical proposal is that the electric water sprayer supplies water through an external water pipe.
The further technical scheme is that a handle is arranged on the outer wall of the protection circular tube.
Compared with the prior art, the utility model has at least one of the following beneficial effects: 1. through setting up the protection pipe, can be convenient for the electric hammer body and directly put on the road surface and carry out hammering destruction perpendicularly to the road surface, not only can save operating personnel's strength, can also avoid the rubble to splash through the protection pipe simultaneously, cause the injury to operating personnel; 2. by arranging the sliding tube, the electric hammer body can be driven to move up and down in the protection circular tube by the connecting shaft sliding up and down in the sliding tube when an operator operates the electric hammer body; 3. by arranging the sound insulation layer, the sound of the impact between the chisel and the road surface can be effectively insulated, and noise pollution is reduced; 4. through setting up buffer ring, can cushion the vibration that the protection pipe received electric hammer body during operation to produce.
Drawings
Fig. 1 is a cross-sectional view showing the general structure of a concrete road surface removing apparatus according to the present utility model.
Icon: the protective round tube comprises a 1-protective round tube, a 2-electric hammer body, a 3-sliding tube, a 4-connecting shaft, a 5-chisel, a 6-operating handle, a 7-buffer gasket, an 8-sound insulation layer, a 9-supporting ring, a 10-supporting bar, an 11-spring, a 12-grab handle ring, a 13-connecting bar, a 14-connecting plate, a 15-electric water sprayer, a 16-nozzle, a 17-connecting water pipe and an 18-handle.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Example 1:
As shown in fig. 1, a concrete road pavement demolishing device comprises a protection circular tube 1 and an electric hammer body 2, wherein a sliding tube 3 is arranged at the upper end of the protection circular tube 1, a connecting shaft 4 is arranged in the sliding tube 3 in a vertical sliding manner, the lower end of the connecting shaft 4 is connected with the electric hammer body 2 in the protection circular tube 1, a chisel 5 of the electric hammer body 2 is arranged downwards, an operating handle 6 is connected with the upper end of the connecting shaft 4 above the sliding tube 3, a buffer gasket 7 is arranged at the lower end of the protection circular tube 1 along the edge of the lower end of the protection circular tube, and a sound insulation layer 8 is arranged on the inner wall of the protection circular tube 1. Through setting up protection pipe 1, can be convenient for electric hammer body 2 directly put on the road surface and carry out hammering destruction perpendicularly to the road surface, not only can save operating personnel's strength, can also avoid the rubble to splash through protection pipe 1 simultaneously, cause the injury to operating personnel. Through setting up sliding tube 3, when can be convenient for operating personnel to operate, drive electric hammer body 2 and reciprocate in protection pipe 1 through connecting axle 4 slide about in sliding tube 3. Through setting up puigging 8, can effectively isolate the sound of chisel 5 and road surface striking, noise pollution is reduced. By providing the buffer gasket 7, the vibration generated when the protection round tube 1 is operated by the electric hammer body 2 can be buffered. The buffer gasket 7 can be made of rubber, is wear-resistant and has a good buffer effect, and meanwhile, the joint of the lower end of the protection round tube 1 and the road surface can be sealed, so that dust splashing is prevented, and noise is isolated.
The sliding tube 3 is arranged at the upper end of the protection circular tube 1 through the supporting ring 9, the inner wall of the supporting ring 9 and the outer wall of the sliding tube 3 are fixedly arranged, the outer wall of the supporting ring 9 is connected with the upper end of the protection circular tube 1 through the supporting strips 10, and a plurality of supporting strips 10 are arranged around the outer wall of the supporting ring 9. By arranging the supporting ring 9 and the supporting bar 10, the sliding tube 3 can be well installed at the upper end of the protection circular tube 1. The stability of the mounting of the support ring 9 is promoted by means of a plurality of support bars 10.
The outer wall of connecting axle 4 is equipped with spring 11 in the cover between slip pipe 3 and handle 6, and the upper end of spring 11 is contacted with the downside top of handle 6 and is linked to each other, and the lower extreme of spring 11 is contacted with the upper end top of slip pipe 3 and is linked to each other. By providing the spring 11, the reset of the hammer body 2 can be facilitated. When the concrete road breaker is used, the protection round tube 1 is vertically placed on a road surface, then the electric hammer body 2 is started, the operation handle 6 is pressed downwards, the operation handle 6 compresses the spring 11, the electric hammer body 2 is pushed to move downwards on the protection round tube 1, and the chisel 5 of the electric hammer body 2 is enabled to hammer the road surface, so that the concrete road is broken. After the breaking is finished, the operating handle 6 is loosened, and the electric hammer body 2 is pushed to move upwards by the spring 11, so that the protective round tube 1 is convenient to move, and the electric hammer body 2 breaks the next road surface.
The operating handle 6 comprises a grab handle ring 12, connecting strips 13 and a connecting plate 14, wherein the connecting plate 14 is connected with the upper end of the connecting shaft 4, a plurality of connecting strips 13 are arranged around the outer wall of the connecting plate 14, and one ends, far away from the connecting plate 14, of the plurality of connecting strips 13 are connected with the inner wall of the grab handle ring 12. By providing the grip ring 12 and the connecting bar 13, the handle 6 can have a large holding area, so that an operator holds the opposite sides of the grip ring 12 to lower the hammer body 2.
Example 2:
On the basis of the embodiment 1, an electric water sprayer 15 is arranged on the outer wall of the electric hammer body 2 in the protection circular tube 1, and a nozzle 16 of the electric water sprayer 15 is arranged downwards through a connecting water tube 17. Through setting up electric sprinkler 15, can spray water when electric hammer body 2 hammering destroys the road, can effectively dust fall like this, reduce dust pollution.
The nozzle 16 of the electric water sprayer 15 is an atomizing nozzle 16. By providing the atomizing nozzle 16, an effective dust settling effect can be achieved with a smaller amount of water.
The electric water sprayer 15 is supplied with water through an external water pipe. The weight of the whole dismantling device can be reduced by supplying water through the external water pipe. In the use process, the electric water sprayer is connected with the water inlet of the electric water sprayer 15 through an external water supply pipe. Meanwhile, the electric water sprayer 15 is arranged on the outer wall of the electric hammer body 2, and can also play a role in cooling the electric hammer body 2 to a certain extent.
The outer wall of the protective round tube 1 is provided with a handle 18. By providing the handle 18, the operator can conveniently carry and carry the demolition apparatus.
Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications may be made to the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, drawings and claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a concrete road pavement demolishs equipment, its characterized in that, including protection pipe (1), electric hammer body (2), the upper end of protection pipe (1) is provided with slip pipe (3), slip about being provided with connecting axle (4) in slip pipe (3), the lower extreme of connecting axle (4) be in protection pipe (1) with electric hammer body (2) link to each other to chisel (5) of electric hammer body (2) set up downwards, the upper end of connecting axle (4) is connected with handle (6) in the top of slip pipe (3), the lower extreme of protection pipe (1) is provided with cushion ring (7) along its edge, the inner wall of protection pipe (1) is provided with puigging (8).
2. A concrete road pavement removal apparatus according to claim 1, characterized in that: the sliding pipe (3) is installed in the upper end of the protection circular pipe (1) through a supporting ring (9), the inner wall of the supporting ring (9) is fixedly installed with the outer wall of the sliding pipe (3), the outer wall of the supporting ring (9) is connected with the upper end of the protection circular pipe (1) through a supporting bar (10), and the supporting bar (10) surrounds the outer wall of the supporting ring (9) is provided with a plurality of supporting bars.
3. A concrete road pavement removal apparatus according to claim 1, characterized in that: the outer wall of the connecting shaft (4) is sleeved with a spring (11) between the sliding pipe (3) and the operating handle (6), the upper end of the spring (11) is in contact with the lower side of the operating handle (6), and the lower end of the spring (11) is in contact with the upper end of the sliding pipe (3).
4. A concrete road pavement removal apparatus according to claim 3, characterized in that: the operating handle (6) comprises a grab handle ring (12), connecting strips (13) and connecting plates (14), wherein the connecting plates (14) are connected with the upper ends of the connecting shafts (4), the connecting strips (13) encircle the outer wall of the connecting plates (14) is provided with a plurality of connecting strips (13), and one ends, far away from the connecting plates (14), of the connecting strips (13) are connected with the inner walls of the grab handle ring (12).
5. A concrete road pavement removal apparatus according to claim 1, characterized in that: an electric water sprayer (15) is arranged on the outer wall of the electric hammer body (2) in the protection circular tube (1), and a nozzle (16) of the electric water sprayer (15) is downwards arranged through a connecting water tube (17).
6. The concrete road pavement removal apparatus of claim 5, wherein: the nozzle (16) of the electric water sprayer (15) is an atomizing nozzle (16).
7. The concrete road pavement removal apparatus of claim 5, wherein: the electric water sprayer (15) is supplied with water through an external water pipe.
8. The concrete road pavement removal apparatus of claim 5, wherein: the outer wall of the protection circular tube (1) is provided with a handle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321588879.7U CN220847027U (en) | 2023-06-21 | 2023-06-21 | Concrete road pavement dismantling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321588879.7U CN220847027U (en) | 2023-06-21 | 2023-06-21 | Concrete road pavement dismantling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220847027U true CN220847027U (en) | 2024-04-26 |
Family
ID=90779430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321588879.7U Active CN220847027U (en) | 2023-06-21 | 2023-06-21 | Concrete road pavement dismantling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220847027U (en) |
-
2023
- 2023-06-21 CN CN202321588879.7U patent/CN220847027U/en active Active
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| GR01 | Patent grant |