CN222613916U - Road and bridge roughening device - Google Patents
Road and bridge roughening device Download PDFInfo
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- CN222613916U CN222613916U CN202421399003.2U CN202421399003U CN222613916U CN 222613916 U CN222613916 U CN 222613916U CN 202421399003 U CN202421399003 U CN 202421399003U CN 222613916 U CN222613916 U CN 222613916U
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- roughening
- bridge
- road
- mounting frame
- control unit
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Abstract
本实用新型公开了一种道路桥梁凿毛装置，包括安装架，安装架的底端设置有移动轮，安装架上对称设置有两组电动推杆，电动推杆上设置有安装座，安装座与安装架之间设置有滑动连接结构，两组安装座之间通过轴承转动安装有丝杆，并传动连接丝杆设置有电机，丝杆上螺纹设置有驱动块，驱动块的底端设置有凿毛控制机组，且顶端与安装座之间设置有移动限位结构，凿毛控制机组的输出端安装有凿毛锤头，凿毛控制机组的两侧设置有吸风罩，吸风罩上连接有吸风软管，两组吸风软管之间设置有吸风集尘结构，本实用新型可以提高作业范围，提高作业效率，减少人力消耗，提高作业洁净性。
The utility model discloses a road and bridge roughening device, comprising a mounting frame, wherein a moving wheel is arranged at the bottom end of the mounting frame, two groups of electric push rods are symmetrically arranged on the mounting frame, a mounting seat is arranged on the electric push rod, a sliding connection structure is arranged between the mounting seat and the mounting frame, a screw rod is rotatably installed between the two groups of mounting seats through a bearing, and a motor is arranged for the transmission connection screw rod, a driving block is threadedly arranged on the screw rod, a roughening control unit is arranged at the bottom end of the driving block, and a moving limiting structure is arranged between the top end and the mounting seat, a roughening hammer head is arranged at the output end of the roughening control unit, suction hoods are arranged on both sides of the roughening control unit, a suction hose is connected to the suction hood, and a suction dust collecting structure is arranged between the two groups of suction hoses. The utility model can improve the working range, improve the working efficiency, reduce the manpower consumption, and improve the cleanliness of the work.
Description
Technical Field
The utility model relates to the technical field of road and bridge roughening, in particular to a road and bridge roughening device.
Background
Road and bridge roughening refers to treating the finished concrete structure surface to form dents so as to enhance the bonding force between new and old concrete. The process is crucial to ensuring the durability and bearing capacity of the concrete structure, and better bonding can be formed between the newly poured concrete and the original structure through roughening, so that the stability of the whole structure is improved;
In the prior art, the road and bridge roughening device is mainly pushed by manual hand, the operation interval is smaller, the road and bridge roughening device needs to walk repeatedly in the operation process by manual work, the efficiency is lower, and the manual loss is larger;
In addition, in the roughening operation process of roads and bridges, a lot of dust can be generated, and the dust drifts in the air, so that the crystallinity of an operation space can be influenced, and the physical health of construction operators can be influenced.
Disclosure of utility model
(One) solving the technical problems
Aiming at the problems in the prior art, the utility model provides a road and bridge roughening device, which aims to solve the technical problems that the road and bridge roughening device in the prior art in the background art is small in single operation interval, needs manual repeated walking, is low in efficiency and is poor in operation cleanliness when being used.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a road and bridge roughening device, includes the mounting bracket, the bottom of mounting bracket is provided with removes the wheel, the symmetry is provided with two sets of electric putter on the mounting bracket, be provided with the mount pad on the electric putter, be provided with sliding connection structure between mount pad and the mounting bracket, two sets of install the lead screw through bearing rotation between the mount pad to the transmission connection lead screw is provided with the motor, the screw thread is provided with the driving block on the lead screw, the bottom of driving block is provided with the roughening control unit, and is provided with between top and the mount pad and remove limit structure, the roughening tup is installed to the output of roughening control unit, the both sides of roughening control unit are provided with the cover that induced drafts, be connected with the hose that induced drafts on the cover, two sets of be provided with dust collection structure that induced drafts between the hose that induced drafts.
The utility model further provides that the induced draft dust collection structure comprises a dust collection box, wherein the dust collection box is arranged at the top end of the installation frame, and the tail end of the dust collection box is provided with a fan to realize induced draft collection of dust.
The dust collecting box is further arranged, the dust collecting box comprises a box body, and an interception filter screen is arranged at one side, close to the fan, of the inner part of the box body, so that dust is intercepted in the dust collecting box.
The utility model is further characterized in that a impurity discharging port is formed in one side, far away from the fan, of the box body, and a sealing cover is arranged at the impurity discharging port, so that collected impurities can be conveniently discharged outwards.
The utility model is further arranged that the inside of the box body is provided with a diversion slope in cooperation with the impurity discharging port, so that the collected dust can be discharged outwards conveniently.
The utility model further provides that the movement limiting structure comprises limiting rods arranged on two sides of the screw rod, and the driving block is sleeved on the limiting rods in a sliding manner, so that the movement stability of the driving block is improved.
The sliding connection structure comprises sliding blocks arranged on two sides of the installation seat, the installation frame is provided with sliding grooves in a matched mode, and the moving stability of the installation seat on the installation frame can be improved through the arrangement of the sliding blocks and the sliding grooves.
The utility model is further arranged that one side of the mounting frame is provided with the pushing handle, the pushing handle is provided with the protection pad, the whole movement is convenient through the arrangement of the pushing handle, and the arrangement of the protection pad can improve the holding comfort of the pushing handle.
(III) beneficial effects
Compared with the prior art, the utility model provides a road and bridge roughening device, which comprises the following components
The beneficial effects are that:
1. The electric control device comprises a mounting frame, wherein the bottom end of the mounting frame is provided with moving wheels, two groups of electric push rods are symmetrically arranged on the mounting frame, mounting seats are arranged on the electric push rods, a sliding connection structure is arranged between the mounting seats and the mounting frame, the mounting frames are convenient to integrally move, the electric push rods are convenient to control the lifting of the mounting seats, and the lifting of a roughening control unit arranged on the mounting seats is convenient to control the lifting of the roughening control unit through the lifting of the mounting seats, so that the flexible adjustment of the use height of the roughening control unit during roughening is realized, and the flexible adjustment of the roughening intensity is realized.
2. According to the utility model, the screw rod is rotatably arranged between the two groups of mounting seats through the bearing, the motor is arranged in transmission connection with the screw rod, the driving block is arranged on the screw rod in a threaded manner, the roughening control unit is arranged at the bottom end of the driving block, the movable limiting structure is arranged between the top end of the driving block and the mounting seat, the movable limiting structure comprises limiting rods arranged at two sides of the screw rod, the driving block is slidably sleeved on the limiting rods, the roughening hammer head is arranged at the output end of the roughening control unit, the motor is started, the screw rod can be controlled to rotate through the motor, the roughening control unit can be driven to move through the threaded matching relationship between the screw rod and the driving block and the sliding limiting relationship between the driving block and the limiting rods, and the roughening control unit can be driven to move through the movement of the roughening control unit, so that the roughening position can be flexibly adjusted, the roughening area can be enlarged, the walking distance of personnel can be reduced, the roughening efficiency can be improved, and the labor cost can be reduced.
3. According to the utility model, the air suction covers are arranged on two sides of the roughening control unit, the air suction covers are connected with the air suction hoses, the air suction dust collection structure is arranged between the two sets of air suction hoses and comprises the dust collection box, the dust collection box is arranged at the top end of the mounting frame, the tail end of the dust collection box is provided with the fan, a lot of dust can be generated in the roughening operation process of roads and bridges, in the process, the fan is started, the negative pressure can be generated at the position of the air suction cover under the action of the fan, so that the dust generated in roughening can be absorbed, and the dust can be conveyed into the dust collection box through the air suction hoses to be collected.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a road and bridge roughening apparatus according to the present utility model;
fig. 2 is a schematic diagram of the whole structure of a road and bridge roughening device according to the present utility model;
Fig. 3 is a schematic diagram of the whole structure of a road and bridge roughening device according to the present utility model;
FIG. 4 is a schematic view of the connection structure among the mounting base, the chiseling control unit, the suction hood and the collection box;
FIG. 5 is a schematic cross-sectional view showing the internal structure of the collecting tank in the present utility model.
In the figure, 1, a mounting rack; 2, a moving wheel, 3, an electric push rod, 4, a mounting seat, 5, a screw rod, 6, a motor, 7, a driving block, 8, a roughening control unit, 9, a roughening hammer, 10, an air suction cover, 11, an air suction hose, 12, a dust collection box, 13, a fan, 14, a box body, 15, an interception filter screen, 16, a impurity discharging port, 17, a sealing cover, 18, a diversion slope, 19, a limiting rod, 20, a sliding block, 21, a sliding chute, 22, a pushing handle, 23 and a protection pad.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.
In the present utility model, unless otherwise indicated, the terms "upper" and "lower" are used generally in the directions shown in the drawings or in the vertical, vertical or gravitational directions, and similarly, for convenience of understanding and description, the terms "left" and "right" are used generally in the directions shown in the drawings, and the terms "inner" and "outer" are used to refer to the inner and outer sides with respect to the outline of each component itself, but the terms of orientation are not intended to limit the present utility model.
Referring to fig. 1-5, a road and bridge roughening device comprises a mounting frame 1, wherein a movable wheel 2 is arranged at the bottom end of the mounting frame 1, two groups of electric push rods 3 are symmetrically arranged on the mounting frame 1, mounting seats 4 are arranged on the electric push rods 3, sliding connection structures are arranged between the mounting seats 4 and the mounting frame 1, the mounting frame 1 is convenient to move wholly, the mounting seats 4 are convenient to control to lift through the electric push rods 3, the lifting of a roughening control unit 8 arranged on the mounting seats 4 is convenient to control through the lifting of the mounting seats 4, and therefore flexible adjustment of heights is used when the roughening control unit 8 is realized, and flexible adjustment of roughening intensity is realized.
According to the utility model, a screw rod 5 is rotatably arranged between two groups of mounting seats 4 through a bearing, a motor 6 is arranged in transmission connection with the screw rod 5, a driving block 7 is arranged on the screw rod 5 in a threaded manner, a roughening control unit 8 is arranged at the bottom end of the driving block 7, a movement limiting structure is arranged between the top end of the driving block and the mounting seats 4, the movement limiting structure comprises limiting rods 19 arranged at two sides of the screw rod 5, the driving block 7 is slidably sleeved on the limiting rods 19, the output end of the roughening control unit 8 is provided with roughening hammerheads 9, the motor 6 is started, the screw rod 5 can be controlled to rotate through the motor 6, the driving block 7 can be controlled to drive the roughening control unit 8 to move through the threaded matching relationship between the screw rod 5 and the driving block 7 and the sliding limiting relationship between the driving block 7 and the limiting rods 19, and the movement of the roughening control unit 8 can drive the roughening hammerheads 9, so that flexible adjustment of roughening positions is realized;
According to the utility model, the air suction covers 10 are arranged on two sides of the roughening control unit 8, the air suction covers 10 are connected with the air suction hoses 11, an air suction dust collection structure is arranged between the two groups of air suction hoses 11, the air suction dust collection structure comprises a dust collection box 12, the dust collection box 12 is arranged at the top end of the installation frame 1, the tail end of the dust collection box is provided with a fan 13, a lot of dust can be generated in the roughening operation process of roads and bridges, in the process, the fan 13 is started, the position of the air suction cover 10 can generate negative pressure under the action of the fan 13, so that the dust generated in roughening process can be absorbed, and the dust can be conveyed into the dust collection box 12 through the air suction hoses 11 for collection.
Referring to fig. 1-5, as an embodiment of the dust box 12, the dust box 12 includes a box body 14, and an interception filter 15 is disposed at one side of the interior of the box body 14 near the fan 13.
Specifically, the dust entering the dust box 12 can be intercepted in the box body 14 under the action of the interception filter screen 15, so that the interception and collection of the dust are realized.
Referring to fig. 1-5, as an embodiment of the case 14, a side of the case 14 away from the fan 13 is provided with a impurity discharging port 16, and a sealing cover 17 is disposed at the impurity discharging port 16.
Specifically, the dust intercepted in the dust box 12 is discharged outwards through the arrangement of the impurity discharging port 16, and the sealing cover 17 is arranged to conveniently realize the opening and sealing closing of the impurity discharging port 16.
Referring to fig. 1-5, as an embodiment of the case 14, a diversion slope 18 is provided in the case 14 and matched with the impurity discharging port 16.
Specifically, the diversion slope 18 can be used to achieve diversion during dust discharge in the box 14.
Referring to fig. 1-5, as an embodiment of the sliding connection structure, the sliding connection structure includes sliding blocks 20 disposed at two sides of a mounting base 4, and a sliding slot 21 is cooperatively disposed on a mounting frame 1.
Specifically, the sliding connection between the mounting seat 4 and the mounting frame 1 can be realized through the arrangement of the sliding block 20 and the sliding groove 21, so that the stability of the mounting seat 4 when moving on the mounting frame 1 is improved.
Referring to fig. 1-5, as an embodiment of the mounting frame 1, a pushing handle 22 is provided on one side of the mounting frame 1, and a protection pad 23 is provided on the pushing handle 22.
Specifically, the handle 22 is pushed to facilitate the overall movement, and the protective pad 23 is provided to facilitate the grasping of the handle.
In summary, the whole device is in use:
pushing the whole by pushing the handle 22;
In the process, the electric push rod 3 controls the mounting seat 4 to lift, so that the roughening control unit 8 carries the roughening hammer 9 to lift to a proper position;
The control unit 8 controls the operation of the roughening hammer 9 to realize the roughening operation of roads and bridges;
In the process, the motor 6 is started, the screw rod 5 can be controlled to rotate through the motor 6, the driving block 7 can be controlled to drive the roughening control unit 8 to move through the threaded matching relation between the screw rod 5 and the driving block 7 and the sliding limiting relation between the driving block 7 and the limiting rod 19, and the roughening hammer 9 can be driven to move through the movement of the roughening control unit 8, so that flexible adjustment of the roughening position is realized, and in the moving process of the mounting frame 1, the roughening area is enlarged, the roughening hammer 9 can move forward one operation interval after at least one round of reciprocation is realized, the walking distance of personnel is reduced, the roughening efficiency is improved, and the labor cost is reduced;
In the process, the fan 13 is started, negative pressure can be generated at the position of the air suction cover 10 under the action of the fan 13, so that dust generated during roughening can be absorbed, and the dust is conveyed to the dust collection box 12 through the air suction hose 11 to be collected, so that dust flying of roads and bridges in the roughening process is avoided, and the operation cleanliness is improved.
In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, welding, bolt-and-nut-mating connection, bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principle and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents;
In all the above mentioned schemes, the operation of the electrical elements is controlled by the controller if not explicitly described, and because the equipment matched with the controller is common equipment, the control principle and the circuit connection of the equipment belong to the existing known and mature technology, and the electrical connection relationship and the specific circuit structure of the equipment are not described herein.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421399003.2U CN222613916U (en) | 2024-06-18 | 2024-06-18 | Road and bridge roughening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421399003.2U CN222613916U (en) | 2024-06-18 | 2024-06-18 | Road and bridge roughening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222613916U true CN222613916U (en) | 2025-03-14 |
Family
ID=94918660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421399003.2U Active CN222613916U (en) | 2024-06-18 | 2024-06-18 | Road and bridge roughening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222613916U (en) |
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2024
- 2024-06-18 CN CN202421399003.2U patent/CN222613916U/en active Active
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