Anti-cracking bridge pavement dustless construction equipment

Abstract

The utility model discloses dust-free construction equipment for an anti-cracking bridge pavement. According to the application box for the pavement anti-cracking material, limiting sliding rails are evenly installed on the two sides of the bottom of the application box for the pavement anti-cracking material, and limiting sliding blocks in sliding connection with the limiting sliding rails are welded to the bottom of the application box for the pavement anti-cracking material. By installing the ultrasonic nebulizers and the like, when the device is used, the ultrasonic nebulizers on the water storage tanks at the two ends of the pavement anti-cracking material applying box are started; the dust suppression liquid can be atomized and sprayed to the front and back directions during operation of the pavement anti-cracking material distribution box through mist liquid nozzles uniformly distributed on the first spraying pipe fitting and the second spraying pipe fitting, and then the atomized liquid can be combined with flying dust generated in the bridge pavement anti-cracking laying construction process to be settled under the action of gravity; and therefore, the device achieves better dustless construction protection, and the environment-friendly effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-cracking bridge pavement construction treatment, in particular to anti-cracking bridge pavement dust-free construction equipment. Background Art

[0002] After long-term use, bridge pavement is prone to cracking, which can cause hazards such as leakage. Based on this, a layer of anti-cracking protective layer is often required during the construction of bridge pavement. In this process, anti-cracking bridge pavement construction equipment is needed.

[0003] Since the anti-cracking bridge pavement construction equipment often generates a lot of flying dust pollution when performing paving operations along the bridge pavement, it often cannot achieve dust-free construction processing and has low environmental protection performance. Moreover, in actual operation, it is generally necessary to manually push the device along the bridge pavement or use an electric vehicle to drive the device. The former is more laborious, and the latter can no longer meet people's needs due to its large size, difficulty in operation, and large construction limitations. For this reason, we propose a new type of anti-cracking bridge pavement dust-free construction equipment to solve the above-mentioned defects. Utility Model Content

[0004] The utility model aims to provide a dust-free construction equipment for crack-resistant bridge pavement to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust-free construction equipment for crack-resistant bridge pavement, comprising:

[0006] A dispensing box for road surface anti-cracking material, both sides of the bottom of the dispensing box for road surface anti-cracking material are evenly installed with limit slide rails, the bottom of the dispensing box for road surface anti-cracking material is welded with a limit slide block slidably connected to the limit slide rail, one end of the limit slide rail is installed with an electric hoist matching the dispensing box for road surface anti-cracking material, the bottom of the dispensing box for road surface anti-cracking material is evenly provided with lower dispensing troughs arranged at equal intervals, and the outer side wall of the lower dispensing trough is installed with a pneumatic vibrator;

[0007] A dust-free protection mechanism is installed on the top of a distribution box for road surface anti-cracking materials. The dust-free protection mechanism includes a first spray pipe, a water storage tank, a spray nozzle for mist liquid, a second spray pipe and an ultrasonic atomizer.

[0008] Furthermore, assembly arms are welded on both sides of the top of the road surface anti-cracking material dispensing box, and the electric hoist is provided with a traction wire rope connected to the assembly arm, so that it is easy to realize disassembly, assembly and maintenance between the electric hoist and the road surface anti-cracking material dispensing box.

[0009] Furthermore, a cover plate is mounted at the middle position of the top of the road surface anti-cracking material distribution box through a lock card, making it easy to open the road surface anti-cracking material distribution box for loading operations.

[0010] Furthermore, servo motors are installed on both sides of the top of the road surface anti-cracking material dispensing box, and a stirring shaft is connected to the inside of the road surface anti-cracking material dispensing box at the output end of the servo motor, so that it is convenient to stir and mix the anti-cracking material inside the road surface anti-cracking material dispensing box, which is convenient for subsequent paving on the corresponding bridge pavement.

[0011] Furthermore, the first spray pipe is installed at one end of the top of the road surface anti-cracking material application box, the second spray pipe is installed at the other end of the top of the road surface anti-cracking material application box, and the water storage tanks are respectively fixed on both sides of the road surface anti-cracking material application box.

[0012] Furthermore, the ultrasonic atomizers are respectively installed between the first spray pipe and the second spray pipe and the water storage tank, and the mist liquid nozzle is evenly threadedly connected to the first spray pipe and the second spray pipe.

[0013] Furthermore, the bottoms of the limiting slide rail and the electric hoist are welded with mounting brackets, and fixing bolts are evenly arranged on the mounting brackets, making it easy to achieve fixed installation of the limiting slide rail and the electric hoist on both sides of the bridge pavement to be constructed, which makes the device easy to assemble flexibly.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The dust-free construction equipment for anti-cracking bridge pavement is equipped with a road surface anti-cracking material dispensing box and a water storage tank, etc., so that the device optimizes its own performance. On the one hand, the ultrasonic atomizers on the water storage tanks at both ends of the road surface anti-cracking material dispensing box are started, and the dust suppression liquid can be atomized and sprayed to the front and rear positions of the road surface anti-cracking material dispensing box during operation through the spray nozzles of the mist liquid evenly arranged on the first spray pipe and the second spray pipe. Then the atomized liquid can be combined with the flying dust generated during the anti-cracking paving construction of the bridge pavement and settled under the action of gravity, so that the device can achieve better dust-free construction protection, It improves the environmental protection effect. On the other hand, starting the electric hoist and coordinating with the traction wire rope can drive the road anti-cracking material dispensing box to be automatically transported forward. Secondly, by utilizing the sliding guide effect between the limit slide rail arranged on the bridge pavement and the limit slider on the road anti-cracking material dispensing box, the road anti-cracking material dispensing box can run smoothly and automatically along the bridge pavement. At the same time, starting the pneumatic vibrator on the lower dispensing trough arranged at equal intervals at the bottom of the road anti-cracking material dispensing box can drive the anti-cracking material to be evenly sprinkled on the bridge pavement, thereby realizing the automated paving and processing of the anti-cracking layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the top view structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the dust-free protection mechanism of the utility model from a top view;

[0018] Figure 3 This is a schematic diagram of the front view structure of the servo motor of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the partial cross-sectional structure of a dispensing box for anti-cracking material for pavement when viewed from above.

[0020] In the figure: 1. Application box for road surface anti-cracking material; 2. Servo motor; 3. Dust-free protection mechanism; 301. First spray pipe; 302. Water storage tank; 303. Spray nozzle for mist liquid; 304. Second spray pipe; 305. Ultrasonic atomizer; 4. Cover plate; 5. Wire rope for traction; 6. Mounting support; 7. Limit slide rail; 8. Electric hoist; 9. Stirring shaft; 10. Limit slide block; 11. Lower application trough; 12. Pneumatic vibrator; 13. Assembly arm. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0023] In the present invention, unless otherwise specified, the directional words used, such as "up, down, top, bottom", usually refer to the directions shown in the drawings, or to the components themselves in the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directional words are not used to limit the present invention.

[0024] See also Figure 1-4 , an embodiment provided by the utility model: a dust-free construction equipment for crack-resistant bridge pavement, comprising;

[0025] A dispensing box 1 for road surface anti-cracking material, both sides of the bottom of the dispensing box 1 for road surface anti-cracking material are evenly installed with limit slide rails 7, a limit slider 10 slidably connected to the limit slide rail 7 is welded at the bottom of the dispensing box 1 for road surface anti-cracking material, an electric hoist 8 matching the dispensing box 1 for road surface anti-cracking material is installed at one end of the limit slide rail 7, and lower dispensing troughs 11 arranged at equal intervals are evenly arranged at the bottom of the dispensing box 1 for road surface anti-cracking material, and a pneumatic vibrator 12 is installed on the outer side wall of the lower dispensing trough 11;

[0026] Both sides of the top of the road surface anti-cracking material dispensing box 1 are welded with assembly arms 13, and the electric hoist 8 is provided with a traction wire rope 5 connected to the assembly arm 13, so that it is easy to realize the disassembly and maintenance between the electric hoist 8 and the road surface anti-cracking material dispensing box 1;

[0027] A cover plate 4 is mounted at the middle position of the top of the road surface anti-cracking material distribution box 1 through a lock card, making it easy to open the road surface anti-cracking material distribution box 1 for loading operations;

[0028] A servo motor 2 is installed on both sides of the top of the road surface anti-cracking material dispensing box 1, and a stirring shaft 9 is connected to the inside of the road surface anti-cracking material dispensing box 1 at the output end of the servo motor 2, so that it is convenient to stir and mix the anti-cracking material inside the road surface anti-cracking material dispensing box 1, which is convenient for subsequent paving on the corresponding bridge pavement;

[0029] The bottom of the limit slide rail 7 and the electric hoist 8 are both welded with a mounting support 6, and the mounting support 6 is evenly provided with fixing bolts, so that it is convenient to realize the fixed installation of the limit slide rail 7 and the electric hoist 8 on both sides of the bridge pavement to be constructed, which makes the device easy to assemble flexibly;

[0030] The dust-free protection mechanism 3 is installed on the top of the road surface anti-cracking material application box 1, and the dust-free protection mechanism 3 includes a first spraying pipe 301, a water storage tank 302, a spray head for mist liquid 303, a second spraying pipe 304 and an ultrasonic atomizer 305;

[0031] The first spray pipe 301 is installed at one end of the top of the road surface anti-cracking material application box 1, the second spray pipe 304 is installed at the other end of the top of the road surface anti-cracking material application box 1, and the water storage tank 302 is respectively fixed on both sides of the road surface anti-cracking material application box 1;

[0032] The ultrasonic atomizer 305 is installed between the first spray pipe 301 and the second spray pipe 304 and the water storage tank 302 respectively, and the spray nozzle 303 for mist liquid is evenly threadedly connected to the first spray pipe 301 and the second spray pipe 304;

[0033] When in use, start the ultrasonic atomizer 305 on the water tank 302 at both ends of the road surface anti-cracking material dispensing box 1, which can atomize the dust suppression liquid and spray it toward the front and rear positions of the road surface anti-cracking material dispensing box 1 during operation through the mist liquid nozzles 303 evenly arranged on the first spray pipe 301 and the second spray pipe 304. Then the atomized liquid can combine with the flying dust generated during the anti-cracking paving construction of the bridge pavement and settle under the action of gravity, thereby enabling the device to achieve better dust-free construction protection and improve the environmental protection effect.

[0034] The working principle of the utility model is as follows: first, the user can use the mounting bracket 6 with fixing bolts welded at the bottom of the limiting slide rail 7 and the electric hoist 8 to realize the fixed installation of the limiting slide rail 7 and the electric hoist 8 on both sides of the bridge pavement to be constructed, which makes the device convenient for flexible assembly, and then start the electric hoist 8, cooperate with the traction wire rope 5, can drive the road surface anti-cracking material dispensing box 1 to be automatically transmitted forward, secondly, utilize the sliding guiding effect between the limiting slide rail 7 arranged on the bridge pavement and the limiting slider 10 on the road surface anti-cracking material dispensing box 1, so that the road surface anti-cracking material dispensing box 1 can be smoothly and automatically run along the bridge pavement, and at the same time start the pneumatic vibrator 12 on the lower dispensing trough 11 arranged at equal intervals at the bottom of the road surface anti-cracking material dispensing box 1, can drive the anti-cracking material to be evenly sprinkled on the bridge pavement, so as to achieve the anti-cracking layer. Automated paving processing. In addition, by starting the ultrasonic atomizer 305 on the water tank 302 at both ends of the road surface anti-cracking material dispensing box 1, the dust suppression liquid can be atomized and sprayed to the front and rear positions of the road surface anti-cracking material dispensing box 1 during operation through the mist liquid nozzle 303 evenly arranged on the first spray pipe 301 and the second spray pipe 304. Then the atomized liquid can be combined with the flying dust generated during the anti-cracking paving construction of the bridge pavement and settled under the action of gravity, so that the device can achieve better dust-free construction protection and improve the environmental protection effect. Furthermore, by starting the servo motor 2 installed on both sides of the top of the road surface anti-cracking material dispensing box 1, the corresponding stirring shaft 9 is driven to rotate, and the anti-cracking material inside the road surface anti-cracking material dispensing box 1 can be stirred and mixed, which is convenient for subsequent paving on the corresponding bridge pavement and optimizes the anti-cracking construction treatment effect.

[0035] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0036] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0037] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dust-free construction equipment for crack-resistant bridge pavement, characterized in that: include; A dispensing box (1) for road surface anti-cracking material, wherein both sides of the bottom of the dispensing box (1) for road surface anti-cracking material are evenly installed with limit slide rails (7), the bottom of the dispensing box (1) for road surface anti-cracking material is welded with a limit slide block (10) slidably connected to the limit slide rail (7), one end of the limit slide rail (7) is installed with an electric hoist (8) matching the dispensing box (1) for road surface anti-cracking material, the bottom of the dispensing box (1) for road surface anti-cracking material is evenly provided with lower dispensing grooves (11) arranged at equal intervals, and the outer side wall of the lower dispensing groove (11) is installed with a pneumatic vibrator (12); A dust-free protection mechanism (3) is installed on the top of a distribution box (1) for road surface anti-cracking material, and the dust-free protection mechanism (3) comprises a first spraying pipe (301), a water storage tank (302), a spray head for mist liquid (303), a second spraying pipe (304) and an ultrasonic atomizer (305).

2. The anti-crack bridge pavement dust-free construction equipment according to claim 1 is characterized in that: Both sides of the top of the road surface anti-cracking material dispensing box (1) are welded with assembly arms (13), and the electric hoist (8) is provided with a traction wire rope (5) connected to the assembly arm (13).

3. The anti-crack bridge pavement dust-free construction equipment according to claim 1 is characterized in that: A cover plate (4) is mounted at the middle position of the top of the road surface anti-cracking material distribution box (1) via a lock clip.

4. The anti-crack bridge pavement dust-free construction equipment according to claim 1 is characterized in that: Servo motors (2) are installed on both sides of the top of the road surface anti-cracking material dispensing box (1), and a stirring shaft (9) is connected to the inside of the road surface anti-cracking material dispensing box (1) at the output end of the servo motor (2).

5. The anti-crack bridge pavement dust-free construction equipment according to claim 1 is characterized in that: The first spray pipe (301) is installed at one end of the top of the road surface anti-cracking material application box (1), the second spray pipe (304) is installed at the other end of the top of the road surface anti-cracking material application box (1), and the water storage tank (302) is respectively fixed on both sides of the road surface anti-cracking material application box (1).

6. The anti-crack bridge pavement dust-free construction equipment according to claim 1 is characterized in that: The ultrasonic atomizer (305) is installed between the first spray pipe (301) and the second spray pipe (304) and the water storage tank (302) respectively, and the mist liquid nozzle (303) is evenly threadedly connected to the first spray pipe (301) and the second spray pipe (304).

7. The anti-crack bridge pavement dust-free construction equipment according to claim 1 is characterized in that: The bottoms of the position-limiting slide rail (7) and the electric hoist (8) are both welded with mounting supports (6), and fixing bolts are evenly arranged on the mounting supports (6).

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