Road crack pouring device for road construction

Abstract

The utility model discloses a road crack pouring device for road construction, and relates to the technical field of road construction. Comprising a cart and a storage barrel arranged on the cart, two fixing blocks are fixedly connected to one side of the top of the cart, a screw rod is rotationally arranged between the two fixing blocks, a nut seat is in threaded connection with the screw rod, a fixing pipe is fixedly connected to one side of the nut seat, the fixing pipe is detachably connected with a crack pouring pipe capable of penetrating through the fixing pipe, and a pump body is installed on the cart. An inlet of the pump body is connected with the storage barrel through a pipeline, an outlet of the pump body is connected with the crack pouring pipe through a hose, and a driving mechanism for driving the screw is arranged on the cart. According to the road crack pouring device for road construction, in the using process, the crack pouring pipe can be arranged on the fixing pipe, the crack pouring pipe is made to conduct crack pouring by pushing the cart to move, the crack pouring pipe can be held by hand to conduct crack pouring operation, and the overall use is flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of road construction, in particular to a road seam filling device for road construction. Background Art

[0002] Roads are defined as roads for various types of trackless vehicles and pedestrians. According to their usage characteristics, they are divided into highways, urban roads, rural roads, factory and mining roads, forestry roads, test roads, competition roads, automobile test roads, workshop passages, and school roads. In ancient China, there were also post roads. In addition, it also refers to the way to achieve a certain goal, the way things develop and change. For municipal road construction, grouting can effectively alleviate the tensile force caused by temperature changes and loads.

[0003] The road construction caulking device with application number CN202222930938.6 comprises a caulking trolley body, a mixing barrel body is arranged on the caulking trolley body, a positioning caulking adjustment mechanism is arranged at the front end of the caulking trolley body, the positioning caulking adjustment mechanism comprises two support plates, a caulking shifting box which can be moved left and right and adjusted is arranged between the two support plates, a caulking pipe is fixedly sleeved at the bottom of the caulking shifting box, a discharging telescopic pipe is fixedly sleeved at the back of the caulking shifting box, the front end of the discharging telescopic pipe is connected with the caulking pipe, and the rear end of the discharging telescopic pipe is connected with the bottom of the mixing barrel body, a flat seam scraping mechanism is arranged at the front end of the caulking shifting box, the flat seam scraping mechanism comprises two support frames, and a scraping plate which can be elastically moved in the vertical direction is arranged below the front ends of the two support frames. The device can adjust the position of the caulking pipe, but during use, it is not flexible enough when caulking curved and uneven gaps. Utility Model Content

[0004] The utility model provides a road seam filling device for road construction to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a road grouting device for road construction, comprising a cart and a storage barrel arranged on the cart, two fixed blocks are fixedly connected to one side of the top of the cart, a screw is rotatably arranged between the two fixed blocks, a nut seat is threadedly connected to the screw, a fixed pipe is fixedly connected to one side of the nut seat, a grouting pipe that can pass through the fixed pipe is detachably connected to the fixed pipe, a pump body is installed on the cart, the inlet of the pump body is connected to the storage barrel through a pipeline, and the outlet of the pump body is connected to the grouting pipe through a hose, and a driving mechanism for driving the screw is provided on the cart.

[0006] Furthermore, a slot is provided on the inner wall of the fixing tube, and an insert block which can be inserted into the slot is fixedly connected to the outer wall of the caulking tube.

[0007] Furthermore, a through groove is provided on the fixed tube, and a clamping groove is provided on the outer wall of the caulking tube. The outer wall of the fixed tube is located on one side of the through groove and is rotatably connected with an L-shaped clamping rod as a whole. One end of the clamping rod is connected to the fixed tube through a spring, and the other end of the clamping rod can pass through the through groove and be clamped into the clamping groove.

[0008] Furthermore, the driving mechanism includes a motor, a first gear, and a second gear. The end of the screw rod passes through one of the fixed blocks and is sleeved with the second gear. The trolley is equipped with a motor whose output shaft is sleeved with the first gear, and the first gear meshes with the second gear.

[0009] Furthermore, a guide rod is fixedly connected between the two fixing blocks, and the nut seat is movably sleeved on the guide rod.

[0010] Furthermore, a handle is installed on the caulking pipe.

[0011] Compared with the prior art, the utility model provides a road grouting device for road construction, which has the following beneficial effects: during the use of the road grouting device for road construction, the grouting pipe can be set on the fixed pipe, and the grouting pipe can be used for grouting by pushing the movement of the cart, or the grouting pipe can be held by hand for grouting operation, and the overall use is flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a structural schematic diagram of the nut seat of the utility model;

[0014] Figure 3 It is an enlarged schematic diagram of point A of the utility model;

[0015] Figure 4 This is a structural schematic diagram of the caulking pipe of the utility model

[0016] In the figure: 1. trolley; 2. storage barrel; 3. pump body; 4. fixing block; 5. screw rod; 6. nut seat; 7. fixing pipe; 8. caulking pipe; 9. through groove; 10. clamping groove; 11. clamping rod; 12. slot; 13. insert block; 14. guide rod; 15. motor; 16. first gear; 17. second gear; 18. handle. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4 The utility model discloses a road grouting device for road construction, including a trolley 1 and a storage barrel 2 arranged on the trolley 1, two fixed blocks 4 are fixedly connected to one side of the top of the trolley 1, a screw rod 5 is rotatably arranged between the two fixed blocks 4, a nut seat 6 is threadedly connected to the screw rod 5, a fixed pipe 7 is fixedly connected to one side of the nut seat 6, and a grouting pipe 8 that can pass through the fixed pipe 7 is detachably connected to the fixed pipe 7, a pump body 3 is installed on the trolley 1, an inlet of the pump body 3 is connected to the storage barrel 2 through a pipeline, and an outlet thereof is connected to the grouting pipe 8 through a hose, and a driving mechanism for driving the screw rod 5 is provided on the trolley 1.

[0019] Specifically, a slot 12 is formed on the inner wall of the fixing tube 7 , and an inserting block 13 which can be inserted into the slot 12 is fixedly connected to the outer wall of the caulking tube 8 .

[0020] In this embodiment, the slot 12 is vertically arranged along the inner wall of the fixed tube 7 , but its length is shorter than the height of the fixed tube 7 . The caulking tube 8 can be connected to the fixed tube 7 by inserting the plug 13 into the slot 12 .

[0021] Specifically, a through groove 9 is provided on the fixing tube 7, and a clamping groove 10 is provided on the outer wall of the caulking tube 8. The outer wall of the fixing tube 7 is located on one side of the through groove 9 and is rotatably connected with an L-shaped clamping rod 11 as a whole. One end of the clamping rod 11 is connected to the fixing tube 7 through a spring, and the other end thereof can pass through the through groove 9 and be clamped into the clamping groove 10.

[0022] In this embodiment, when the caulking pipe 8 is inserted into the fixing pipe 7 , the end of the clamping rod 11 can be clamped in the clamping groove 10 .

[0023] By pressing the clamping rod 11 and compressing the spring, the end of the clamping rod 11 can be disengaged from the clamping groove 10 , so as to disengage the caulking pipe 8 from the fixing pipe 7 .

[0024] Specifically, the driving mechanism includes a motor 15, a first gear 16, and a second gear 17. The end of the screw rod 5 passes through one of the fixed blocks 4 and is sleeved with the second gear 17. The cart 1 is equipped with a motor 15 whose output shaft is sleeved with the first gear 16, and the first gear 16 meshes with the second gear 17.

[0025] In this embodiment, the motor 15 drives the first gear 16 to mesh with the second gear 17, thereby driving the screw 5 to rotate, so that the nut seat 6 adjusts its position to adjust the position of the caulking pipe 8 set on the fixed pipe 7.

[0026] Specifically, a guide rod 14 is fixedly connected between the two fixing blocks 4 , and the nut seat 6 is movably sleeved on the guide rod 14 .

[0027] In this embodiment, the guide rod 14 is provided to guide the movement of the nut seat 6 .

[0028] Specifically, a handle 18 is installed on the caulking pipe 8.

[0029] In the present embodiment, the provision of the handle 18 facilitates holding the caulking tube 8 .

[0030] In summary, during the use of the road caulking device for road construction, the caulking pipe 8 can be set on the fixed pipe 7, and the caulking pipe 8 can be used for caulking by pushing the movement of the cart 1, or the caulking pipe 8 can be held by hand for caulking operation, and the overall use is flexible.

[0031] Although 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 that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road caulking device for road construction, comprising a cart (1) and a material storage barrel (2) arranged on the cart (1), characterized in that: Two fixed blocks (4) are fixedly connected to one side of the top of the cart (1), a screw rod (5) is rotatably arranged between the two fixed blocks (4), a nut seat (6) is threadedly connected to the screw rod (5), a fixed pipe (7) is fixedly connected to one side of the nut seat (6), and a grouting pipe (8) that can pass through the fixed pipe (7) is detachably connected to the fixed pipe (7). A pump body (3) is installed on the cart (1), the inlet of the pump body (3) is connected to the storage barrel (2) through a pipeline, and the outlet of the pump body (3) is connected to the grouting pipe (8) through a hose, and a driving mechanism for driving the screw rod (5) is provided on the cart (1).

2. A road crack filling device for road construction according to claim 1, characterized in that: The inner wall of the fixing tube (7) is provided with a slot (12), and the outer wall of the caulking tube (8) is fixedly connected with an inserting block (13) which can be inserted into the slot (12).

3. A road crack filling device for road construction according to claim 1, characterized in that: The fixing tube (7) is provided with a through slot (9), the outer wall of the caulking tube (8) is provided with a clamping slot (10), the outer wall of the fixing tube (7) is rotatably connected to a clamping rod (11) which is in an L-shape as a whole, and one end of the clamping rod (11) is connected to the fixing tube (7) via a spring, and the other end of the clamping rod (11) can pass through the through slot (9) and be clamped into the clamping slot (10).

4. A road crack filling device for road construction according to claim 1, characterized in that: The driving mechanism comprises a motor (15), a first gear (16), and a second gear (17); the end of the screw rod (5) passes through one of the fixed blocks (4) and is sleeved with the second gear (17); the motor (15) whose output shaft is sleeved with the first gear (16) is installed on the cart (1); the first gear (16) meshes with the second gear (17).

5. A road crack filling device for road construction according to claim 1, characterized in that: A guide rod (14) is fixedly connected between the two fixed blocks (4), and the nut seat (6) is movably sleeved on the guide rod (14).

6. A road crack filling device for road construction according to claim 1, characterized in that: A handle (18) is installed on the seam filling pipe (8).

Images