Joint filling device for road and bridge construction

Abstract

The utility model discloses a road and bridge construction joint filling device, which relates to the technical field of road and bridge construction, and comprises a main body frame and a stirring mechanism, an oscillating mechanism is arranged at the bottom of the stirring mechanism, and a trowelling limiting mechanism is arranged in an inner cavity of the main body frame. The stirring mechanism comprises a stirring barrel, a first supporting frame and a first motor, the stirring barrel is arranged in an inner cavity of the main body frame, the first supporting frame is fixedly installed at the top of the stirring barrel, the first motor is fixedly installed at the top of the first supporting frame, and the oscillation mechanism comprises a vibration motor. According to the road and bridge construction joint filling device, through the arrangement of the stirring mechanism, uniform mixing and stirring of a joint filling glue material can be effectively achieved in the using process of the device, it is guaranteed that joint filling glue is kept at the temperature and is not prone to solidification while better plastic deformation and flowing are guaranteed, and the construction efficiency is improved. And the consistency and the stability of the material quality in the construction joint filling process are ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of road and bridge construction, in particular to a road and bridge construction caulking device. Background Art

[0002] Pavement cracks are one of the most common and most prone to early-stage diseases among all types of pavement damage. They almost accompany the entire service life of the pavement and become more serious as the road age increases. Pavement cracks not only affect the appearance of the road and the comfort of driving, but also easily expand into structural damage to the pavement, shortening the service life of the pavement.

[0003] At present, in the process of road and bridge construction, it is often necessary to fill the gaps in the road. Usually, the sizes and shapes of the gaps in the road are different. The existing devices are difficult to adapt to the filling work of various gaps. The traditional filling method is to use manual filling. First, the gap is cut and expanded, and the internal debris is cleaned up. Then, the prepared caulking glue is sent from the outside of the gap into the inside of the gap, and the caulking glue is pushed into the deep of the gap with tools such as steel bars or scrapers to compact it, and then the operation is repeated to fill. The operation efficiency of this method is low, and it is easy to have uneven internal filling, and the filling effect is not good. Utility Model Content

[0004] The technical problem to be solved by the utility model is that it is difficult to adapt to the filling work of each gap, and the efficiency of the filling work performed by repeated operation is low.

[0005] 3. The technical solution adopted by the utility model to solve its technical problems is: a road and bridge construction caulking device, including a main frame and a stirring mechanism, the bottom of the stirring mechanism is provided with an oscillating mechanism, the inner cavity of the main frame is provided with a leveling limit mechanism, the stirring mechanism is arranged in the inner cavity of the main frame, the stirring mechanism includes a stirring barrel, a first support frame and a first motor, the stirring barrel is arranged in the inner cavity of the main frame, the first support frame is fixedly installed on the top of the stirring barrel, and the first motor is fixedly installed on the top of the first support frame;

[0006] The oscillation mechanism comprises a vibration motor and a first mounting block, wherein the vibration motor is fixedly mounted on the bottom of the mixing barrel, and the first mounting block is fixedly welded to the bottom of the mixing barrel;

[0007] The smoothing limit mechanism includes a centrifugal pump, a plastic pipe and a first connecting pipe. The centrifugal pump is fixedly installed in the inner cavity of the main frame, the plastic pipe is fixedly installed at the output port of the centrifugal pump, and the first connecting pipe is movably installed on the outer surface of the plastic pipe.

[0008] As a preferred embodiment of the present invention, the stirring mechanism also includes a screw, a steel bar, a heater, a feeding pipe, a feeding cover, a feeding port and a liquid outlet pipe, the screw is fixedly mounted on the output end of the first motor, the steel bar is fixedly mounted on the outer surface of the screw, and the heater is fixedly mounted on the inner cavity of the stirring barrel.

[0009] As a preferred embodiment of the utility model, the feeding pipe is fixedly installed on the top of the mixing barrel, the feeding cover is movably installed on the top of the feeding pipe, the discharge port is installed through the outer surface of the mixing barrel, the liquid outlet pipe is movably connected to the outer surface of the discharge port, and the liquid outlet pipe is fixedly connected to the input end of the centrifugal pump.

[0010] As a preferred embodiment of the utility model, the oscillation mechanism also includes a fixed block, a second mounting block and a high-pressure spring, the fixed block is fixedly installed in the inner cavity of the main frame, the second mounting block is fixedly installed on the top of the fixed block, the high-pressure spring is fixedly installed in the inner cavity of the first mounting block, and the high-pressure spring is fixedly installed in the inner cavity of the second mounting block.

[0011] As a preferred embodiment of the utility model, the smoothing limiting mechanism also includes a handle, a trigger, an adjustable bracket, a second connecting tube, a nozzle, a first rotating shaft, a first limiting frame and a trowel plate, the handle is fixedly installed at the bottom of the first connecting tube, the trigger is movably installed in the inner cavity of the handle, and the adjustable bracket is fixedly installed in the inner cavity of the main frame.

[0012] As a preferred embodiment of the utility model, the second connecting tube is movably installed in the inner cavity of the first connecting tube, the nozzle is movably connected to the inner cavity of the second connecting tube, the first rotating shaft is movably connected to the outer surface of the nozzle, the first limiting frame is movably installed on the left and right sides of the first rotating shaft, and the trowel plate is fixedly installed on the outer surface of the first limiting frame.

[0013] As a preferred embodiment of the utility model, a generator is fixedly installed in the inner cavity of the main frame, a universal wheel is fixedly installed at the bottom of the main frame, and a handle is fixedly installed on the outer surface of the main frame.

[0014] The beneficial effects of the utility model are:

[0015] 1. This kind of road and bridge construction caulking device, through the setting of the stirring mechanism, can effectively realize the uniform mixing and stirring of the caulking glue material during the use of the device, ensure better plastic deformation and flow, while ensuring that the caulking glue maintains the temperature and is not easy to solidify, ensuring the consistency and stability of the material quality during the construction caulking process.

[0016] 2. This kind of caulking device for road and bridge construction can effectively discharge bubbles generated by stirring in the caulking glue during use through the setting of an oscillating mechanism, prevent the bubbles inside the caulking glue from being unable to be discharged, resulting in an unstable road base, and improve the caulking effect and density.

[0017] 3. This kind of caulking device for road and bridge construction, through the setting of a leveling limit mechanism, can effectively realize the flatness and uniformity of the caulking surface during use of the device, improve the efficiency, quality and consistency of the caulking construction, reduce waste and undesirable conditions in construction, and reduce the difficulty and labor intensity of manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the utility model;

[0019] Figure 2 It is a partial diagram of the stirring mechanism provided by the embodiment of the utility model;

[0020] Figure 3 It is a diagram showing a stirring mechanism provided in an embodiment of the utility model;

[0021] Figure 4 It is a partial diagram of the leveling and limiting mechanism provided in the embodiment of the utility model;

[0022] Figure 5 It is a partial diagram of the leveling limiting mechanism provided in the embodiment of the utility model.

[0023] Explanation of the markings in the figure: 1. Main frame; 2. Stirring mechanism; 201. Stirring barrel; 202. First support frame 203. First motor; 204. Screw; 205. Steel bar; 206. Heater; 207. Feeding pipe; 208. Feeding cover; 209. Feeding port; 210. Liquid outlet pipe; 3. Oscillation mechanism; 301. Vibration motor; 302. First mounting block; 303. Fixed block; 304. Second mounting block; 305. High-pressure spring; 4. Smoothing limit mechanism; 401. Centrifugal pump; 402. Plastic tube; 403. First connecting pipe; 404. Grip; 405. Trigger; 406. Adjustable bracket; 407. Second connecting pipe; 408. Spray head; 409. First rotating shaft; 410. First limiting frame; 411. Smoothing plate; 5. Generator; 6. Universal wheel; 7. Handle. DETAILED DESCRIPTION

[0024] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0025] like Figures 1 to 5As shown, the utility model provides a road and bridge construction caulking device, comprising a main frame 1 and a stirring mechanism 2, an oscillating mechanism 3 is arranged at the bottom of the stirring mechanism 2, a leveling limit mechanism 4 is arranged in the inner cavity of the main frame 1, the stirring mechanism 2 is arranged in the inner cavity of the main frame 1, the stirring mechanism 2 comprises a stirring barrel 201, a first support frame 202 and a first motor 203, the stirring barrel 201 is arranged in the inner cavity of the main frame 1, the first support frame 202 is fixedly installed on the top of the stirring barrel 201, and the first motor 203 is fixedly installed on the top of the first support frame 202;

[0026] The oscillation mechanism 3 includes a vibration motor 301 and a first mounting block 302. The vibration motor 301 is fixedly mounted on the bottom of the mixing barrel 201, and the first mounting block 302 is fixedly welded to the bottom of the mixing barrel 201.

[0027] The leveling limit mechanism 4 includes a centrifugal pump 401, a plastic tube 402 and a first connecting tube 403. The centrifugal pump 401 is fixedly installed in the inner cavity of the main frame 1, the plastic tube 402 is fixedly installed at the output port of the centrifugal pump 401, and the first connecting tube 403 is movably installed on the outer surface of the plastic tube 402.

[0028] refer to Figure 1 , Figure 3 and Figure 5 The stirring mechanism 2 further includes a screw 204, a steel bar 205, a heater 206, a feeding pipe 207, a feeding cover 208, a discharge port 209 and a liquid outlet pipe 210. The screw 204 is fixedly mounted on the output end of the first motor 203, the steel bar 205 is fixedly mounted on the outer surface of the screw 204, the heater 206 is fixedly mounted on the inner cavity of the stirring barrel 201, the feeding pipe 207 is fixedly mounted on the top of the stirring barrel 201, the feeding cover 208 is movably mounted on the top of the feeding pipe 207, the discharge port 209 is installed through the outer surface of the stirring barrel 201, the liquid outlet pipe 210 is movably connected to the outer surface of the discharge port 209, and the liquid outlet pipe 210 is fixedly connected to the input end of the centrifugal pump 401;

[0029] The oscillation mechanism 3 also includes a fixed block 303, a second mounting block 304 and a high-pressure spring 305. The fixed block 303 is fixedly installed in the inner cavity of the main frame 1, the second mounting block 304 is fixedly installed on the top of the fixed block 303, the high-pressure spring 305 is fixedly installed in the inner cavity of the first mounting block 302, and the high-pressure spring 305 is fixedly installed in the inner cavity of the second mounting block 304.

[0030] The above scheme is adopted: through the setting of the steel bar 205, the caulking glue in the mixing barrel 201 can be stirred evenly, and the plastic deformation and flow can be better. Through the setting of the heater 206, the caulking glue can maintain the temperature and is not easy to solidify, and it is convenient for secondary use. Through the setting of the feeding cover 208, the mixing barrel 201 can be sealed so that the caulking glue is not affected by external dust and temperature. Through the setting of the vibration motor 301, the caulking glue in the mixing barrel 201 can be vibrated to expel bubbles, preventing the bubbles inside the caulking glue from being unable to be discharged and causing the road base to be unstable. Through the setting of the high-pressure spring 305, the stability and supporting force of the mixing barrel 201 can be enhanced when it vibrates.

[0031] refer to Figure 2 , Figure 4 and Figure 5 The smoothing limiting mechanism 4 also includes a handle 404, a trigger 405, an adjustable bracket 406, a second connecting tube 407, a nozzle 408, a first rotating shaft 409, a first limiting frame 410 and a trowel plate 411. The handle 404 is fixedly mounted on the bottom of the first connecting tube 403, the trigger 405 is movably mounted in the inner cavity of the handle 404, the adjustable bracket 406 is fixedly mounted in the inner cavity of the main frame 1, the second connecting tube 407 is movably mounted in the inner cavity of the first connecting tube 403, the nozzle 408 is movably connected to the inner cavity of the second connecting tube 407, the first rotating shaft 409 is movably connected to the outer surface of the nozzle 408, the first limiting frame 410 is movably mounted on the left and right sides of the first rotating shaft 409, and the trowel plate 411 is fixedly mounted on the outer surface of the first limiting frame 410;

[0032] A generator 5 is fixedly installed in the inner cavity of the main frame 1 , a universal wheel 6 is fixedly installed at the bottom of the main frame 1 , and a handle 7 is fixedly installed on the outer surface of the main frame 1 .

[0033] The above scheme is adopted: through the setting of the centrifugal pump 401, the caulking glue in the mixing barrel 201 can be extracted to improve work efficiency; through the setting of the trigger 405, the size and speed of the caulking glue outflow can be controlled to reduce waste and adverse conditions in construction; through the setting of the adjustable bracket 406, the plastic tube 402 and the first connecting tube 403 can be arranged and suspended to improve the efficiency of next use; through the setting of the first rotating shaft 409, the angle of the first limit frame 410 can be adjusted to improve work efficiency and increase the comfort of the staff; through the setting of the first limit frame 410, the crack can be limited to ensure that the caulking glue is always above the crack to reduce the loss of caulking glue; through the setting of the trowel plate 411, the flatness and uniformity of the caulking surface can be achieved.

[0034] Working principle:

[0035] When in use, open the feeding cover 208, pour the caulking glue into the inner cavity of the mixing barrel 201 through the feeding tube 207, start the generator 5 to drive the first motor 203 to start running, the operation of the first motor 203 drives the screw 204 to rotate, the rotation of the screw 204 drives the steel bar 206 to rotate, the caulking glue is stirred by the rotation of the steel bar 206, the mixing barrel 201 is driven to vibrate by the vibration motor 301, so that the caulking glue in the mixing barrel 201 is vibrated to expel bubbles, so as to prevent the bubbles in the caulking glue from being unable to be discharged and causing the road base to be unstable, and the heater 206 is started to The caulking glue in the mixing barrel 201 is kept at a certain temperature so as to prevent it from solidifying and enhance its fluidity. The caulking glue after stirring is introduced into the inner cavity of the centrifugal pump 401 through the discharge port 209 and the liquid outlet pipe 210 by starting the centrifugal pump 401. The caulking glue is transmitted to the nozzle 408 through the first connecting pipe 403 and the second connecting pipe 407 by the operation of the centrifugal pump 401 for spraying. The worker holds the handle 404 to place the first limit frame 410 on the top of the crack and pushes it forward along the crack. The caulking glue is controlled to be sprayed out by the trigger 405 to fill the crack. The caulking glue is pushed into the deep of the gap for compaction by the trowel plate 411.

[0036] In summary: through the setting of the stirring mechanism 2, the device can effectively achieve the ability to evenly mix and stir the caulking glue material during use, ensure better plastic deformation and flow, and at the same time ensure that the caulking glue maintains temperature and is not easy to solidify, thereby ensuring the consistency and stability of the material quality during the caulking construction process; through the setting of the oscillation mechanism 3, the device can effectively achieve the ability to discharge the bubbles generated by stirring in the caulking glue during use, prevent the bubbles inside the caulking glue from being unable to be discharged, resulting in an unstable pavement base, and improve the caulking effect and density; through the setting of the leveling limit mechanism 4, the device can effectively achieve the ability to flatten and even the caulking surface during use, thereby improving the efficiency, quality and consistency of the caulking construction, reducing waste and adverse conditions in construction, and reducing the difficulty and labor intensity of manual operation.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device;

[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents;

[0039] The above description only describes the specific implementation methods of the utility model. Various examples do not limit the essential content of the utility model. Ordinary technicians in the relevant technical field can modify or deform the specific implementation methods described above after reading the description without departing from the essence and scope of the utility model.

Claims

1. A caulking device for road and bridge construction, comprising a main frame (1) and a stirring mechanism (2), wherein an oscillating mechanism (3) is arranged at the bottom of the stirring mechanism (2), and a leveling and limiting mechanism (4) is arranged in the inner cavity of the main frame (1), characterized in that: The stirring mechanism (2) is arranged in the inner cavity of the main frame (1), and the stirring mechanism (2) comprises a stirring barrel (201), a first support frame (202) and a first motor (203); the stirring barrel (201) is arranged in the inner cavity of the main frame (1), the first support frame (202) is fixedly mounted on the top of the stirring barrel (201), and the first motor (203) is fixedly mounted on the top of the first support frame (202); The oscillation mechanism (3) comprises a vibration motor (301) and a first mounting block (302), wherein the vibration motor (301) is fixedly mounted on the bottom of the mixing barrel (201), and the first mounting block (302) is fixedly welded to the bottom of the mixing barrel (201); The smoothing limiting mechanism (4) comprises a centrifugal pump (401), a plastic tube (402) and a first connecting tube (403); the centrifugal pump (401) is fixedly installed in the inner cavity of the main frame (1); the plastic tube (402) is fixedly installed at the output port of the centrifugal pump (401); and the first connecting tube (403) is movably installed on the outer surface of the plastic tube (402).

2. A road and bridge construction caulking device according to claim 1, characterized in that: The stirring mechanism (2) further comprises a screw (204), a steel bar (205), a heater (206), a feeding pipe (207), a feeding cover (208), a feed port (209) and a liquid outlet pipe (210); the screw (204) is fixedly mounted on the output end of the first motor (203); the steel bar (205) is fixedly mounted on the outer surface of the screw (204); and the heater (206) is fixedly mounted in the inner cavity of the stirring barrel (201).

3. A road and bridge construction caulking device according to claim 2, characterized in that: The feeding pipe (207) is fixedly installed on the top of the mixing barrel (201), the feeding cover (208) is movably installed on the top of the feeding pipe (207), the discharge port (209) is installed through the outer surface of the mixing barrel (201), the liquid discharge pipe (210) is movably connected to the outer surface of the discharge port (209), and the liquid discharge pipe (210) is fixedly connected to the input end of the centrifugal pump (401).

4. A road and bridge construction caulking device according to claim 1, characterized in that: The oscillation mechanism (3) further comprises a fixed block (303), a second mounting block (304) and a high-pressure spring (305); the fixed block (303) is fixedly mounted in the inner cavity of the main frame (1); the second mounting block (304) is fixedly mounted on the top of the fixed block (303); the high-pressure spring (305) is fixedly mounted in the inner cavity of the first mounting block (302); and the high-pressure spring (305) is fixedly mounted in the inner cavity of the second mounting block (304).

5. A road and bridge construction caulking device according to claim 1, characterized in that: The smoothing limiting mechanism (4) further comprises a handle (404), a trigger (405), an adjustable bracket (406), a second connecting tube (407), a nozzle (408), a first rotating shaft (409), a first limiting frame (410) and a smoothing plate (411); the handle (404) is fixedly mounted on the bottom of the first connecting tube (403); the trigger (405) is movably mounted in the inner cavity of the handle (404); and the adjustable bracket (406) is fixedly mounted in the inner cavity of the main frame (1).

6. A road and bridge construction caulking device according to claim 5, characterized in that: The second connecting tube (407) is movably mounted in the inner cavity of the first connecting tube (403), the nozzle (408) is movably connected to the inner cavity of the second connecting tube (407), the first rotating shaft (409) is movably connected to the outer surface of the nozzle (408), the first limiting frame (410) is movably mounted on the left and right sides of the first rotating shaft (409), and the trowel plate (411) is fixedly mounted on the outer surface of the first limiting frame (410).

7. A road and bridge construction caulking device according to claim 1, characterized in that: A generator (5) is fixedly mounted in the inner cavity of the main frame (1), a universal wheel (6) is fixedly mounted on the bottom of the main frame (1), and a handle (7) is fixedly mounted on the outer surface of the main frame (1).

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