CN220099671U - Portable chisel hair dolly - Google Patents
Portable chisel hair dolly Download PDFInfo
- Publication number
- CN220099671U CN220099671U CN202321074295.8U CN202321074295U CN220099671U CN 220099671 U CN220099671 U CN 220099671U CN 202321074295 U CN202321074295 U CN 202321074295U CN 220099671 U CN220099671 U CN 220099671U
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- CN
- China
- Prior art keywords
- roughening
- trolley
- pushing
- portable
- frame
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Links
- 238000007788 roughening Methods 0.000 claims abstract description 91
- 239000006096 absorbing agent Substances 0.000 claims description 15
- 230000035939 shock Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Handcart (AREA)
Abstract
The utility model discloses a movable portable roughening trolley which comprises a trolley main frame and roughening machines, wherein travelling wheels are arranged at the front end of the trolley main frame, the roughening machines are pneumatic picks or electric picks, one or more roughening machines can be adopted, the roughening machines are vertically arranged at the rear end of the trolley main frame, and a backwards extending pushing and holding rod is arranged at the rear end of the trolley main frame in a connecting mode. The movable portable roughening trolley is simple in structure, convenient to operate and transport, high in adaptability, capable of improving working efficiency of constructors and good in roughening effect.
Description
Technical Field
The utility model belongs to the technical field of construction equipment of constructional engineering, and particularly relates to a movable portable roughening trolley.
Background
The roughening is to use a tool to form a dent on the finished concrete structure surface, and the function is to firmly bond the construction surfaces in two construction stages. In general, in a cast-in-place structure, after the cast-in-place plate is poured, roughening is needed, and then pouring of the next layer of concrete is carried out, so that the concrete is firmly bonded. The roughening treatment is applied to various aspects of construction, such as bridge deck waterproofing treatment roughening, beam surface waterproofing treatment roughening of high-speed railway precast beams, concrete roughening of bridge sides, bridge end surfaces, liang Ce, liang Duanmian, removal of ground coatings, paint, various traffic markings, road micro-surfacing treatment construction, and the like.
In the prior art, the construction of a common plane mostly uses small-sized automatic mechanical roughening, a complex plane or a vertical curved surface with higher position usually adopts manual roughening or large-sized mechanical arm roughening, and the existing mechanical roughening has the following defects in actual use although the existing mechanical roughening has higher efficiency: 1. the existing automatic roughening machine cannot roughen complex planes or curved surfaces with higher positions, the efficiency of manual roughening is lower, and the manual roughening has certain danger; 2. the large mechanical arm is adopted for roughening, the use cost is high, the large mechanical arm cannot be used in a roadway with a size bottom, and the large mechanical arm is low in flexibility and inconvenient to operate. Therefore, a movable portable roughening trolley is needed.
Disclosure of Invention
The utility model aims to provide a movable portable roughening trolley, which has the advantages of simple structure, simple operation and transportation, strong adaptability, capability of improving the working efficiency of constructors and good roughening effect.
The utility model is realized by the following technical scheme:
the utility model provides a portable roughening trolley, its includes dolly owner's line frame and roughening machine, the front end of dolly owner's line frame install the walking wheel, the roughening machine be pneumatic pick or electric pick, when adopting pneumatic pick, pneumatic pick connects the air compressor machine, when adopting electric pick, electric pick connects the power, the roughening machine can adopt one or more, the vertical installation of roughening machine is at the rear end of dolly owner's line frame, the rear end connection of dolly owner's line frame is provided with the push-hold rod that stretches backward.
Further preferred is: the rear end of the pushing and holding rod is provided with a grip. The handle is bent downwards, and a worker can rotate the trolley to control the roughening machine while pulling and pressing.
Further preferred is: the pushing and holding rod is provided with a control switch for controlling the work of the roughening machine. The control switch is arranged to start and stop the roughening machine at any time.
Further preferred is: the roughening machine is vertically and fixedly arranged at the rear end of the main trolley frame through a roughening machine fixing ring buckle and a roughening machine supporting installation frame. The fixed loop of the chiseling machine fixes the hoop of the chiseling machine on a supporting installation frame of the chiseling machine, and the supporting installation frame of the chiseling machine is fixed at the rear end of the main travelling frame of the trolley.
Further preferred is: the number of the pushing and holding rods is two, the two pushing and holding rods are respectively hinged with the rear end of the main travelling frame of the trolley, a transverse link rod is fixedly arranged between the two pushing and holding rods, and the lower parts of the two pushing and holding rods are respectively connected with the main travelling frame of the trolley through a shock absorber. The damper can be a spring damper, and is commercially available. The hinge of the pushing and holding rod and the use of the shock absorber ensure the working stability, reduce the operation vibration feeling and make the work more comfortable.
Further preferred is: one end of the shock absorber is hinged with the pushing and holding rod, and the other end of the shock absorber is hinged with the main trolley frame or the supporting and mounting frame of the roughening machine, which is arranged on the main trolley frame and is used for fixedly mounting the roughening machine.
Further preferred is: the travelling wheels are installed in a single wheel type or a double wheel type, and the number of the travelling wheels can be flexibly configured according to the site roughening and working requirements.
The portable roughening trolley is simple in structure, lighter, small in size, light in weight, easy to carry and operate, capable of being quickly moved to the condition that concrete polishing is needed, more straight in roughening lines, attractive in appearance, capable of adapting to roughening work in various scenes, capable of completing work such as transportation and roughening work of a roughening machine by one worker, good in roughening effect, and capable of improving construction quality and reducing construction cost.
Drawings
Fig. 1 is a schematic structural view of a double-wheeled mobile portable roughening trolley;
fig. 2 is a schematic structural view of a frame of a double-wheeled movable portable roughening trolley;
fig. 3 is a schematic structural view of a single-wheel type movable portable roughening trolley;
the names corresponding to the serial numbers in the figures are:
1. a walking wheel; 2. a trolley main traveling frame; 3. a cross link; 4. a control switch; 5. a grip; 6. pushing the holding rod; 7. a damper; 8. a roughening machine; 9. fixing the ring buckle of the roughening machine; 10. the roughening machine supports the mounting frame.
Detailed Description
For a clearer description of the present technology, the present technology is further described in detail below with reference to the accompanying drawings and examples.
Example 1
The utility model provides a portable roughening trolley, its includes dolly owner's frame 2 and roughening machine 8, dolly owner's frame 2's front end install two walking wheels 1, roughening machine 8 be pneumatic pick or electric pick, roughening machine 8 can adopt one or more, roughening machine 8 vertical installation is at dolly owner's frame 2's rear end, dolly owner's frame 2's rear end connection is provided with the push-and-hold rod 6 that stretches backward. The number of the pushing and holding rods 6 is two, the two pushing and holding rods 6 are respectively hinged with the rear end of the trolley main frame 2, a transverse link rod 3 is fixedly arranged between the two pushing and holding rods 6, and the lower parts of the two pushing and holding rods 6 are respectively connected with the trolley main frame 2 through a shock absorber 7. The damper 7 may be a spring damper, and is commercially available. The hinge of the pushing and holding rod 6 and the use of the shock absorber 7 ensure the working stability, reduce the vibration feeling of the operation and make the work more comfortable.
One end of the shock absorber 7 is hinged with the pushing and holding rod 6, and the other end of the shock absorber 7 is hinged with the trolley main frame 2.
The rear end of the pushing and holding rod 6 is provided with a grip 5. The handle 5 is bent downwards, and a worker can rotate the trolley to control the roughening machine 8 while pulling and pressing.
The pushing and holding rod 6 is provided with a control switch 4 for controlling the work of the roughening machine 8. The control switch 4 is arranged to start and stop the roughening machine 8 at any time.
Example 2
The utility model provides a portable roughening trolley, its includes dolly owner's frame 2 and roughening machine 8, the front end of dolly owner's frame 2 install single walking wheel 1, roughening machine 8 be pneumatic pick or electric pick, roughening machine 8 can adopt one or more, the vertical rear end at dolly owner's frame 2 of installing of roughening machine 8, the rear end connection of dolly owner's frame 2 is provided with the push-and-hold rod 6 that stretches backward. The number of the pushing and holding rods 6 is two, the two pushing and holding rods 6 are respectively hinged with the rear end of the trolley main frame 2, a transverse link rod 3 is fixedly arranged between the two pushing and holding rods 6, and the lower parts of the two pushing and holding rods 6 are respectively connected with the trolley main frame 2 through a shock absorber 7. The damper 7 may be a spring damper, and is commercially available. The hinge of the pushing and holding rod 6 and the use of the shock absorber 7 ensure the working stability, reduce the vibration feeling of the operation and make the work more comfortable.
The rear end of the pushing and holding rod 6 is provided with a grip 5. The handle 5 is bent downwards, and a worker can rotate the trolley to control the roughening machine 8 while pulling and pressing.
The pushing and holding rod 6 is provided with a control switch 4 for controlling the work of the roughening machine 8. The control switch 4 is arranged to start and stop the roughening machine 8 at any time.
The roughening machine 8 is vertically and fixedly arranged at the rear end of the trolley main frame 2 through a roughening machine fixing ring buckle 9 and a roughening machine supporting installation frame 10. The chisel 8 is fixed on a chisel support mounting frame 10 in a hoop manner by a chisel fixing hoop 9, and the chisel support mounting frame 10 is fixed at the rear end of the trolley main frame 2. One end of the shock absorber 7 is hinged with the pushing and holding rod 6, and the other end of the shock absorber 7 is hinged with the supporting and mounting frame 10 of the roughening machine.
During operation, a worker holds the handle 5, pushes and pulls and swings the handle 5 to realize that the roughening trolley walks by taking the travelling wheel 1 as a support, controls the roughening machine 8 to start and stop working through the control switch 4, presses down the handle 5, and realizes roughening of the roughening machine 8.
The above description is not intended to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the particular embodiments disclosed, as many variations, modifications, additions and substitutions are possible, without departing from the scope of the utility model as disclosed in the accompanying claims.
Claims (7)
1. The utility model provides a portable chisel hair dolly which characterized in that: the automatic feeding device comprises a trolley main frame (2) and a roughening machine (8), wherein a travelling wheel (1) is installed at the front end of the trolley main frame (2), the roughening machine (8) is an air pick or an electric pick, the roughening machine (8) is vertically installed at the rear end of the trolley main frame (2), and a pushing and holding rod (6) extending backwards is connected with the rear end of the trolley main frame (2).
2. The mobile, portable roughening trolley of claim 1, wherein: the rear end of the pushing and holding rod (6) is provided with a grip (5).
3. The mobile, portable roughening trolley of claim 1, wherein: the pushing and holding rod (6) is provided with a control switch (4) for controlling the work of the roughening machine (8).
4. The mobile, portable roughening trolley of claim 1, wherein: the roughening machine (8) is vertically and fixedly arranged at the rear end of the trolley main travelling frame (2) through a roughening machine fixing ring buckle (9) and a roughening machine supporting installation frame (10).
5. The mobile, portable roughening trolley of claim 1, wherein: the number of pushing and holding rods (6) is two, the two pushing and holding rods (6) are respectively hinged with the rear end of the trolley main frame (2), a transverse link rod (3) is fixedly arranged between the two pushing and holding rods (6), and the lower parts of the two pushing and holding rods (6) are respectively connected with the trolley main frame (2) through shock absorbers (7).
6. The mobile, portable roughening trolley of claim 5, wherein: one end of the shock absorber (7) is hinged with the pushing and holding rod (6), and the other end of the shock absorber (7) is hinged with the trolley main driving frame (2) or is hinged with a roughening machine support mounting frame (10) which is arranged on the trolley main driving frame (2) and is used for fixedly mounting the roughening machine (8).
7. The mobile, portable roughening trolley of claim 1, wherein: the travelling wheels (1) are installed in a single wheel type or a double wheel type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321074295.8U CN220099671U (en) | 2023-05-08 | 2023-05-08 | Portable chisel hair dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321074295.8U CN220099671U (en) | 2023-05-08 | 2023-05-08 | Portable chisel hair dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220099671U true CN220099671U (en) | 2023-11-28 |
Family
ID=88841764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321074295.8U Active CN220099671U (en) | 2023-05-08 | 2023-05-08 | Portable chisel hair dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220099671U (en) |
-
2023
- 2023-05-08 CN CN202321074295.8U patent/CN220099671U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |