Bridge maintenance device

Abstract

The utility model provides a kind of bridge maintenance operation device belongs to bridge maintenance operation device technical field, its structure includes mobile car, and mobile car right side surface is opened with guide material slope, and mobile car top surface right end is provided with rack, multiple guide material cylinders are spaced apart on the guide material slope, and the longitudinal pull material cutting device of mobile car right side surface lower end is provided with, and the structure combination design of pull material cutting device with guide material cylinder, rack on mobile car is constituted by support, pull material mechanism, bottom cutter seat, cutting knife component, constitutes a kind of bridge maintenance operation device, wherein mobile car is assisted to go to the walking of covering material, and cutting knife component has the function of material rack on the material of pull material unwinding on it, and cutting knife component also has automatic cutting function, so that covering material is operated without manual cutting, by the above operation, it is more convenient to operate covering material for bridge maintenance, time-saving and labor-saving, and practicality is strong.

Description

Technical Field

[0001] This utility model relates to a bridge maintenance operation device, belonging to the technical field of bridge maintenance operation devices. Background Technology

[0002] When water spraying is used for maintenance of bridges, a layer of waterproof and moisture-evaporating fabric needs to be covered on the top surface of the bridge. However, the covering of the fabric is usually done manually by workers, which is time-consuming and laborious. Furthermore, the fabric needs to be cut after covering, which is very troublesome. In order to address the above shortcomings, this utility model proposes a bridge maintenance operation device. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a bridge maintenance operation device to solve the existing problems.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: a bridge maintenance operation device, the structure of which includes a mobile vehicle, a guide slope is provided on the right side of the mobile vehicle, and a material rack is provided at the right end of the top surface of the mobile vehicle. Multiple guide rollers are spaced apart on the guide slope, and a material pulling and cutting device is longitudinally provided at the lower end of the right side of the mobile vehicle.

[0005] The material pulling and cutting device includes a support, and a material pulling mechanism is connected to the top surface of the support. A bottom knife seat and a cutting knife assembly are aligned on the left and right sides inside the cavity of the support.

[0006] A further improvement is that an installation cavity is provided in the middle of the right side of the support, and a first through-hole is provided on the top surface of the installation cavity, and a second through-hole is provided on the bottom surface of the installation cavity.

[0007] A further improvement is that the material pulling mechanism includes a material pulling seat, and a driven roller and a driving roller are fitted together on the top surface of the material pulling seat with a gap. A motor is connected to the front side of the driving roller. A third port is opened through the middle of the material pulling seat below the driven roller and the driving roller, which is connected to the first port, the second port and the mounting cavity.

[0008] A further improvement is that a cutting edge is provided in the middle of the front side of the bottom knife holder.

[0009] A further improvement is that the cutter assembly includes a fixed base, and a telescopic device is provided in the middle of the fixed base. A push plate is provided laterally at the rear end of the telescopic device. Multiple support slide rods passing through the fixed base are provided on the left and right sides of the push plate. A cutter that cooperates with the blade edge to cut is provided in the middle of the rear side of the push plate.

[0010] A further improvement is that the material pulling and cutting device is electrically connected to a control console, which is fixedly installed in the operating room of the mobile vehicle.

[0011] A further improvement is that the mobile vehicle is existing technology, and its structure will not be described in detail here.

[0012] The beneficial effects of the utility model are:

[0013] This utility model provides a bridge maintenance operation device. It comprises a material pulling and cutting device consisting of a support, a material pulling mechanism, a bottom knife seat, and a cutting assembly, combined with a guide roller and a material rack mounted on a mobile vehicle. The mobile vehicle assists in the movement of the covering material, while the cutting assembly has the function of pulling and unwinding the material from the material rack. The cutting assembly also has an automatic cutting function, eliminating the need for manual cutting after the covering operation. The guide roller guides the material during unwinding and prevents jamming. Through these operations, the covering operation for bridge maintenance is simplified, saves time and labor, and is highly practical. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a bridge maintenance operation device according to the present invention;

[0015] Figure 2 This is a schematic diagram of the material pulling and cutting device of this utility model;

[0016] Figure 3 This is a schematic diagram of the material pulling mechanism of this utility model;

[0017] Figure 4 This is a schematic diagram of the bottom knife holder and cutting knife assembly of this utility model. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] Please see Figure 1-4 The present invention relates to a bridge maintenance operation device. The device includes a mobile vehicle 1, with a guide slope 11 on the right side and a material rack 2 on the right side of the top surface of the mobile vehicle 1. Multiple guide rollers 3 are spaced apart on the guide slope 11. A material pulling and cutting device 4 is longitudinally arranged at the lower end of the right side of the mobile vehicle 1. The material pulling and cutting device 4 includes a support 41, and a material pulling mechanism 42 is connected to the top surface of the support 41. A bottom knife seat 43 and a cutting knife assembly 44 are aligned on the left and right sides of the cavity of the support 41.

[0020] The support 41 has an installation cavity 411 in the middle of the right side surface, and the top surface of the installation cavity 411 has a first through-hole 412, and the bottom surface of the installation cavity 411 has a second through-hole 413.

[0021] The material pulling mechanism 42 includes a material pulling seat 421, and a driven roller 422 and a driving roller 423 are fitted together on the top surface of the material pulling seat 421 with a gap. A motor 424 is connected to the front side of the driving roller 423. A third port 425 is provided in the middle of the material pulling seat 421 below the driven roller 422 and the driving roller 423, which is connected to the first port 412, the second port 413 and the mounting cavity 411.

[0022] The bottom knife holder 43 has a cutting edge 431 in the middle of the front side.

[0023] The cutting blade assembly 44 includes a fixed base 441, and a telescopic device 442 is provided in the middle of the fixed base 441. A push plate 443 is provided laterally at the rear end of the telescopic device 442. Multiple support slide rods 444 passing through the fixed base 441 are provided on the left and right sides of the push plate 443. A cutting blade 445 that cooperates with the cutting edge 431 to perform cutting is provided in the middle of the rear side of the push plate 443.

[0024] Working principle:

[0025] During operation, the roll of fabric is first hung on the material rack 2, and one end of the fabric is manually pulled down through each guide roller 3 and inserted between the driven roller 422 and the driving roller 423. Then, the driving roller 423 is rotated by the motor 424 and cooperates with the driven roller 422 to pull the fabric down, so that the fabric passes through the third opening 425, the first opening 412, the mounting cavity 411, and the second opening 413 in sequence to cover the top surface of the bridge. When covering the fabric, the moving cart 1 assists in the movement.

[0026] After the fabric is covered, the telescopic device 442 extends to push the cutter 445 to move laterally and cooperate with the blade 431 to cut the fabric. At this time, the tail of the roll of fabric will still be inserted between the driven roller 422 and the driving roller 423, so there is no need to reload the material until the whole roll of fabric is used up.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A bridge maintenance operation device, characterized in that: Its structure includes a mobile vehicle, and a guide slope is provided on the right side of the mobile vehicle. A material rack is provided at the right end of the top surface of the mobile vehicle. Multiple guide rollers are spaced apart on the guide slope. A material pulling and cutting device is longitudinally provided at the lower end of the right side of the mobile vehicle. The material pulling and cutting device includes a support, and a material pulling mechanism is connected to the top surface of the support. A bottom knife seat and a cutting knife assembly are aligned on the left and right sides inside the cavity of the support.

2. The bridge maintenance operation device according to claim 1, characterized in that: The support has an installation cavity in the middle of the right side surface, and a first through-hole is provided on the top surface of the installation cavity, and a second through-hole is provided on the bottom surface of the installation cavity.

3. The bridge maintenance operation device according to claim 2, characterized in that: The material pulling mechanism includes a material pulling seat, and a driven roller and a driving roller are fitted together on the top surface of the material pulling seat with a gap. A motor is connected to the front side of the driving roller. A third port is opened through the middle of the material pulling seat below the driven roller and the driving roller, which is connected to the first port, the second port and the mounting cavity.

4. A bridge maintenance operation device according to claim 3, characterized in that: A cutting edge is provided in the middle of the front side of the bottom knife holder.

5. A bridge maintenance operation device according to claim 4, characterized in that: The cutting assembly includes a fixed base, and a telescopic device is provided in the middle of the fixed base. A push plate is provided laterally at the rear end of the telescopic device. Multiple support slide rods passing through the fixed base are provided on the left and right sides of the push plate. A cutting blade that cooperates with the blade edge to cut is provided in the middle of the rear side of the push plate.

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