Air return shaft grouting device with supporting component

Abstract

The utility model discloses a return air shaft grouting device with a support component, which relates to the technical field of grouting support and comprises a bottom plate, four buffer plates are fixedly mounted on the periphery of the bottom of the bottom plate, universal wheels are fixedly mounted at the bottoms of the buffer plates, four lifting rods are fixedly mounted in the middles of two sides of the bottom plate, and the four lifting rods are fixedly mounted on the bottom plate. A supporting plate is fixedly mounted at the bottom of the lifting rod, four mounting grooves are fixedly formed in the periphery of the top of the supporting plate, mounting rivets are movably connected into the mounting grooves, and two lifting grooves are fixedly formed in the two sides of the top of the bottom plate. According to the return air shaft grouting device with the supporting and protecting component, the supporting plate can be pushed to move downwards through stretching and retracting of the lifting rod, so that the return air shaft grouting device with the supporting and protecting component can be supported, and the supporting plate can be fixed to a designated position through mounting rivets in a mounting groove; the stability and the supporting effect of the return air shaft grouting device with the supporting component are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grouting support, in particular to a return air shaft grouting device with a support component. Background Art

[0002] Grouting of the return air shaft is a construction technology used in the mine construction process, mainly used to deal with water inrush in the shaft. When water inrush occurs at the working face of the mine, the project department will negotiate with the mine owner and decide to use advance grouting measures to control the water and achieve the purpose of blocking the fissure water.

[0003] The existing Chinese utility model patent with reference announcement number CN219490997U discloses a grouting support structure, which relates to the field of grouting support technology. The grouting support structure includes a fixed horizontal plate, a clamping assembly and a support assembly. A fixed base is fixedly installed at the bottom of the fixed horizontal plate. The clamping assembly is arranged on the fixed horizontal plate. The clamping assembly includes a first clamping plate and a second clamping plate. A clamping space is arranged between the first clamping plate and the second clamping plate. The grouting support structure can prevent the grouting gun head from shaking during grouting. After clamping it, the stability of the grouting gun head can be improved. The device can also be supported. By adjusting the height of the fixed horizontal plate, the grouting gun head can be adjusted to a suitable height to improve the practicality of the device. In addition, a triangular structure can be formed during the support process through two sets of movable support legs and one set of inclined support legs, which can increase the stability during support and better support the grouting gun head.

[0004] The existing return air shaft grouting device has insufficient support effect, and it is not convenient to support the grouting device, which leads to insufficient stability of the equipment. At the same time, it is not convenient to adjust the position of the grouting device, which leads to inconvenience in equipment operation. Utility Model Content

[0005] The purpose of the utility model is to overcome the problems of poor supporting effect and inconvenient adjustment in the prior art, and to provide a return air shaft grouting device with a supporting component. The utility model is simple to use, has a firm structure and is easy to use.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A return air shaft grouting device with a supporting member, comprising:

[0008] Bottom plate, the bottom plate presents a "square" shape, four buffer plates are fixedly installed around the bottom of the bottom plate, universal wheels are fixedly installed at the bottom of the buffer plates, four lifting rods are fixedly installed in the middle of both sides of the bottom plate, a support plate is fixedly installed at the bottom of the lifting rods, four installation grooves are fixedly installed around the top of the support plate, installation rivets are movably connected inside the installation grooves, two lifting grooves are fixedly installed on both sides of the top of the bottom plate, two support blocks are fixedly installed on both sides of the lifting grooves, the support blocks present a triangular shape, a motor is fixedly installed at the bottom inside the lifting groove, a threaded rod is fixedly installed at the top of the motor, a connecting rotating shaft is fixedly installed at the top of the threaded rod, and a lifting plate is movably connected to the middle outside of the threaded rod.

[0009] In a preferred embodiment, an installation rotating shaft is fixedly installed on one side of the lifting plate, and a placement groove is fixedly installed on one side of the installation rotating shaft. The placement groove is a structure for placement.

[0010] In a preferred embodiment, a silica gel pad is fixedly installed at the bottom inside the placement groove, and two card slots are fixedly installed on both sides of one side of the placement groove. The card slots are structures for fitting and fixing with a card board.

[0011] In a preferred embodiment, a grouting device main body is movably connected to the top of the silica gel pad, and a slurry pumping pump is fixedly installed on one side of the grouting device main body. The slurry pumping pump is a structure for pumping slurry.

[0012] In a preferred embodiment, a hinge is fixedly installed at the top of one side of the placement groove, and a top plate is fixedly installed on one side of the hinge. The top plate is a structure for covering the top.

[0013] In a preferred embodiment, two card boards are fixedly installed on both sides of one side of the top plate, and two telescopic rods are fixedly installed inside both sides of the top plate. The telescopic rods are structures for telescoping.

[0014] In a preferred embodiment, a lower pressing plate is fixedly installed at the bottom of the telescopic rod, and a silica gel plate is fixedly installed at the bottom of the lower pressing plate. The silica gel plate is a structure for fitting and anti-slip.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. The return air shaft grouting device with a supporting component can push the support plate downward by extending and retracting the lifting rod, so as to support the return air shaft grouting device with a supporting component. The support plate can be fixed at a specified position by installing rivets inside the installation groove, thereby improving the stability and supporting effect of the return air shaft grouting device with a supporting component. The operation of the motor can drive the threaded rod to rotate, thereby driving the lifting plate to move up and down. The lifting groove can be auxiliary supported by the support block, thereby improving the supporting effect of the return air shaft grouting device with a supporting component, and the height can be adjusted at the same time;

[0017] 2. The return air shaft grouting device with a supporting component can support the main body of the grouting device by placing a silicone pad inside the groove, can drive the main body of the grouting device to rotate and adjust the angle by installing a rotating shaft, can drive the top plate to close by flipping the hinge, can be fixed in the groove by rotating the clamping plate, and can push the lower pressure plate to move downward by extending and retracting the telescopic rod, so that the silicone plate fits the main body of the grouting device, so as to support the main body of the grouting device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a schematic diagram of the container bottom plate in the utility model;

[0020] Figure 3 It is a schematic diagram of the lifting slot in the utility model;

[0021] Figure 4 This is a schematic diagram of the installation shaft in the utility model;

[0022] Figure 5 It is a schematic diagram of the hinge in the present utility model.

[0023] 1. Bottom plate; 11. Buffer plate; 12. Universal wheel; 13. Lifting rod; 14. Support plate; 15. Installation slot; 16. Installation rivet; 2. Lifting slot; 21. Support block; 22. Motor; 23. Threaded rod; 24. Connecting shaft; 25. Lifting plate; 3. Installation shaft; 31. Placement slot; 32. Silicone pad; 33. Card slot; 34. Grouting device body; 35. Slurry pump; 4. Hinge; 41. Top plate; 42. Card plate; 43. Telescopic rod; 44. Lower pressure plate; 45. Silicone plate. DETAILED DESCRIPTION

[0024] 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.

[0025] Combined with Figure 1-5 In this embodiment, a return air shaft grouting device with a supporting member includes: a bottom plate 1, the bottom plate 1 is in a "mouth" shape, four buffer plates 11 are fixedly installed around the bottom of the bottom plate 1, and a universal wheel 12 is fixedly installed at the bottom of the buffer plate 11. Four lifting rods 13 are fixedly installed in the middle of both sides of the bottom plate 1, and a support plate 14 is fixedly installed at the bottom of the lifting rod 13. Four mounting grooves 15 are fixedly installed around the top of the support plate 14, and the internal movably connected installation rivets 16 of the mounting grooves 15.

[0026] Specifically, the universal wheel 12 can be used for movement, the buffer plate 11 can provide a buffering effect, the lifting and lowering of the lifting rod 13 can push the support plate 14 to support the bottom, and the installation rivets 16 inside the installation groove 15 can strengthen the fixing effect.

[0027] Two lifting slots 2 are fixedly installed on both sides of the top of the base plate 1, and two support blocks 21 are fixedly installed on both sides of the lifting slot 2. The support blocks 21 are triangular in shape, and a motor 22 is fixedly installed on the inner bottom of the lifting slot 2. A threaded rod 23 is fixedly installed on the top of the motor 22. A connecting shaft 24 is fixedly installed on the top of the threaded rod 23, and a lifting plate 25 is movably connected to the middle outer side of the threaded rod 23.

[0028] Specifically, the two support blocks 21 can provide auxiliary support for the lifting slot 2, and the operation of the motor 22 can drive the threaded rod 23 to rotate, so that the connecting shaft 24 rotates, thereby driving the lifting plate 25 to move up and down.

[0029] A mounting shaft 3 is fixedly mounted on one side of the lifting plate 25 , and a placement groove 31 is fixedly mounted on one side of the mounting shaft 3 .

[0030] A silicone pad 32 is fixedly installed on the inner bottom of the placement groove 31 , and two clamping grooves 33 are fixedly installed on both sides of one side of the placement groove 31 .

[0031] The top of the silicone pad 32 is movably connected to a grouting device body 34 , and a grouting pump 35 is fixedly installed on one side of the grouting device body 34 .

[0032] Specifically, the grouting device body 34 can be supported by the silicone pad 32 inside the placement groove 31, and the slurry water can be pumped into the grouting device body 34 and sprayed out by the operation of the slurry pump 35. The placement groove 31 can be driven to rotate by installing the rotating shaft 3.

[0033] A hinge 4 is fixedly installed on the top of one side of the placement groove 31 , and a top plate 41 is fixedly installed on one side of the hinge 4 .

[0034] Two clamping plates 42 are fixedly installed on both sides of one side of the top plate 41 , and two telescopic rods 43 are fixedly installed inside the two sides of the top plate 41 .

[0035] A lower pressing plate 44 is fixedly mounted on the bottom of the telescopic rod 43 , and a silicone plate 45 is fixedly mounted on the bottom of the lower pressing plate 44 .

[0036] Specifically, the top plate 41 can be covered by flipping the hinge 4, and the top plate 41 can be fixed by engaging the two card plates 42 and the card slot 33. The lower pressure plate 44 can be pushed downward by extending and retracting the telescopic rod 43, so that the silicone plate 45 fits the top of the grouting device body 34, thereby fixing and supporting the grouting device body 34.

[0037] Working principle: First, the return air shaft grouting device with a supporting component is driven to move to a designated position by moving the four universal wheels 12 at the bottom of the bottom plate 1. The buffer plate 11 can be used for buffering during the movement. After the return air shaft grouting device with a supporting component is moved to the designated position, the four lifting rods 13 are extended and retracted to push the four support plates 14 downward, so that the four support plates 14 support the bottom of the return air shaft grouting device with a supporting component. The mounting rivets 16 of the movable connection can be inserted into the ground, so as to strengthen the fixation of the support plate 14, improve the stability and support effect of the return air shaft grouting device with a supporting member, and place the grouting device body 34 above the silicone pad 32 inside the placement groove 31. The flexible silicone material of the silicone pad 32 can fit the grouting device body 34, so as to play a wrapping, protective and clamping effect. By turning over the hinge 4, the top plate 41 covers the top of the placement groove 31, and the two card plates 42 can be turned over to be connected with the two card slots. The two telescopic rods 43 are engaged with each other, thereby fixing the top plate 41. The lower pressing plate 44 can be pushed downward by the extension and contraction of the two telescopic rods 43, so that the silicone plate 45 fits the top of the grouting device body 34, which has a wrapping effect, improves the clamping effect, and avoids falling off, thereby improving the practicality of the return air shaft grouting device with a supporting component. At the same time, the grouting device body 34 can be wrapped and protected, thereby improving the protective effect of the return air shaft grouting device with a supporting component. The lifting slot 2 can be auxiliary supported by the two support blocks 21. Through the operation of the motor 22, the threaded rod 23 can be driven to rotate, so that the connecting shaft 24 rotates accordingly, thereby driving the lifting plate 25 to lift and lower inside the lifting groove 2 outside the threaded rod 23, so that the height of the placement groove 31 can be adjusted. By rotating the mounting shaft 3, the angle of the grouting device body 34 can be adjusted to facilitate the adjustment of the grouting angle. Through the operation of the slurry pump 35, slurry water can be pumped into the interior of the grouting device body 34 for grouting, thereby improving the practicability and support effect of the return air shaft grouting device with a support component.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A grouting device for a return air shaft with a supporting member, characterized in that: The return air shaft grouting device with a supporting member comprises a bottom plate (1), the bottom plate (1) presents a "mouth" shape, four buffer plates (11) are fixedly mounted around the bottom of the bottom plate (1), a universal wheel (12) is fixedly mounted on the bottom of the buffer plate (11), four lifting rods (13) are fixedly mounted in the middle of both sides of the bottom plate (1), a support plate (14) is fixedly mounted on the bottom of the lifting rod (13), four installation grooves (15) are fixedly mounted around the top of the support plate (14), and the interior of the installation groove (15) is fixedly mounted. A mounting rivet (16) is movably connected, two lifting grooves (2) are fixedly installed on both sides of the top of the bottom plate (1), two support blocks (21) are fixedly installed on both sides of the lifting groove (2), and the support blocks (21) are triangular in shape. A motor (22) is fixedly installed on the inner bottom of the lifting groove (2), a threaded rod (23) is fixedly installed on the top of the motor (22), a connecting shaft (24) is fixedly installed on the top of the threaded rod (23), and a lifting plate (25) is movably connected to the middle outer side of the threaded rod (23).

2. A return air shaft grouting device with a supporting member according to claim 1, characterized in that: A mounting shaft (3) is fixedly mounted on one side of the lifting plate (25), and a placement groove (31) is fixedly mounted on one side of the mounting shaft (3).

3. A return air shaft grouting device with a supporting member according to claim 2, characterized in that: A silicone pad (32) is fixedly installed on the inner bottom of the placement groove (31), and two clamping grooves (33) are fixedly installed on both sides of one side of the placement groove (31).

4. A return air shaft grouting device with a supporting member according to claim 3, characterized in that: The top of the silicone pad (32) is movably connected to a grouting device body (34), and a grouting pump (35) is fixedly installed on one side of the grouting device body (34).

5. A return air shaft grouting device with a supporting member according to claim 2, characterized in that: A hinge (4) is fixedly mounted on the top of one side of the placement groove (31), and a top plate (41) is fixedly mounted on one side of the hinge (4).

6. A return air shaft grouting device with a supporting member according to claim 5, characterized in that: Two clamping plates (42) are fixedly mounted on both sides of one side of the top plate (41), and two telescopic rods (43) are fixedly mounted inside the two sides of the top plate (41).

7. A return air shaft grouting device with a supporting member according to claim 6, characterized in that: A lower pressing plate (44) is fixedly mounted on the bottom of the telescopic rod (43), and a silicone plate (45) is fixedly mounted on the bottom of the lower pressing plate (44).

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