Grouting orifice pipe fixing device

Abstract

The utility model relates to the technical field of grouting orifice pipes, and discloses a grouting orifice pipe fixing device which comprises a base, a first limiting frame is fixedly installed on one side of the base, first installation rods are connected to the two sides of the upper end of the first limiting frame in a sliding mode, and a first limiting plate is fixedly installed at one end of each first installation rod. And a first clamping spring is arranged at one end of the first limiting plate. According to the grouting orifice pipe fixing device, through arrangement of a first limiting frame, a first mounting rod, a first limiting plate, a first clamping spring, a second clamping spring, a limiting rod and a second limiting plate, the second limiting plate is driven to move by pulling a second mounting rod, and meanwhile, the limiting rod slides on a first inserting rod and compresses the second clamping spring; and meanwhile, the grouting pipe is inserted into a third limiting frame and a second limiting frame, and after a second mounting rod is loosened, a second clamping spring drives a second limiting plate to clamp the grouting pipe.

Description

Technical Field

[0001] This utility model relates to the field of grouting orifice pipe technology, and in particular to a grouting orifice pipe fixing device. Background Technology

[0002] In the mining industry, curtain grouting is a crucial method for waterproofing and water control in dolomite strata with microfractures and well-developed structures. Due to its unique geological structure, dolomite strata have widely distributed microfractures and complex structural development, making them highly permeable and prone to groundwater leakage and inrush, which seriously threatens the safe production and mining efficiency of mines.

[0003] However, existing grouting orifice pipe fixing devices have the following disadvantages:

[0004] (1) Due to the different models of grouting pipes, the diameter of the grouting pipes varies, and most fixing devices can only fix a single model of grouting pipe.

[0005] (2) It is inconvenient to adjust the height of the fixing device, which may cause the orifice pipe to be unable to perfectly match the grouting hole, resulting in tilting or displacement, and the grout cannot be injected into the formation evenly.

[0006] Therefore, this utility model provides a grouting hole pipe fixing device. Utility Model Content

[0007] (a) Technical problems to be solved

[0008] The technical problem solved by this utility model is to provide a grouting hole pipe fixing device that is highly practical, easy to operate, and has a simple structure. This solves the problems mentioned in the background art, such as the different thicknesses of grouting pipes due to different models, and the fact that most fixing devices can only fix a single model of grouting pipe, making it inconvenient to adjust the height of the fixing device. This results in the hole pipe not being able to perfectly match the grouting hole, causing tilting or displacement, and the grout not being able to be injected evenly into the formation.

[0009] (II) Technical Solution

[0010] To achieve the above objectives, this utility model provides the following technical solution: a grouting hole pipe fixing device, comprising a base, a first limiting frame fixedly installed on one side of the base, a first mounting rod slidably connected to both sides of the upper end of the first limiting frame, a first limiting plate fixedly installed at one end of the first mounting rod, a first clamping spring provided at one end of the first limiting plate, a first support rod fixedly installed at the upper end of the base, a mounting seat fixedly installed at the upper end of the first support rod, threaded rods rotatably connected to the inner wall of the mounting seat, a handle fixedly installed at one end of the threaded rod, a snap-fit ​​spring fixedly installed on the inner wall of the handle, and a snap-fit ​​block fixedly installed at one end of the snap-fit ​​spring.

[0011] Optionally, one end of the card block is movably connected to an iron sheet, and one end of the iron sheet is fixedly installed with an installation cylinder, which serves to install the iron sheet.

[0012] Optionally, a slider is threadedly connected to the surface of the threaded rod, a connecting rod is rotatably connected to the upper end of the slider, and a second limiting frame is rotatably connected to the upper end of the connecting rod. The slider, in conjunction with the threaded rod, enables fine-tuning of the height of the device.

[0013] Optionally, a second support rod is fixedly installed at the upper end of the second limiting frame, and a third limiting frame is fixedly installed at the upper end of the second support rod. The third limiting frame serves to install the second mounting rod.

[0014] Optionally, a storage tube is fixedly installed on one side of the third limiting frame, and a first insert rod is fixedly installed on the inner wall of the storage tube, which serves to install the second clamping spring.

[0015] Optionally, a second clamping spring is sleeved on the surface of the first insertion rod. A limit rod is fixedly installed at one end of the second clamping spring. A second limit plate is fixedly installed at one end of the limit rod. A second mounting rod is fixedly installed at one end of the second limit plate. The second limit plate clamps the grouting pipe.

[0016] (III) Beneficial Effects

[0017] This utility model provides a grouting hole pipe fixing device, which has the following beneficial effects:

[0018] 1. This grouting orifice pipe fixing device, through the arrangement of a first limiting frame, a first mounting rod, a first limiting plate, a first clamping spring, a second clamping spring, a limiting rod, and a second limiting plate, serves to pull the second mounting rod, thereby moving the second limiting plate. Simultaneously, the limiting rod slides on the first insert rod and compresses the second clamping spring. At the same time, the grouting pipe is inserted into the third limiting frame and the second limiting frame. Then, after releasing the second mounting rod, the second clamping spring drives the second limiting plate to clamp the grouting pipe. Furthermore, pulling the first mounting rod causes the first limiting plate to compress the first clamping spring, thereby clamping the grouting pipe orifice and preventing pipe misalignment. It can also clamp grouting pipes of different diameters, increasing its applicability.

[0019] 2. This grouting hole pipe fixing device, through the arrangement of mounting base, threaded rod, throttle, snap-fit ​​spring, snap-fit ​​block, iron sheet, mounting cylinder, slider, connecting rod, and second limit frame, allows for the following: during use, the throttle is turned according to the usage requirements, thereby driving the threaded rod to rotate. At the same time, the snap-fit ​​block compresses the snap-fit ​​spring and snaps back into the mounting cylinder after one rotation, striking the iron sheet to produce a sound. The number of rotations can be determined by the number of sounds. Then, the remaining components are rotated the same number of times to ensure that the second limit frame remains horizontal, achieving the effect of fine-tuning the height according to usage requirements. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the slider structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the second clamping spring structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the iron sheet structure of this utility model.

[0024] In the diagram: 1. Base; 2. First limiting frame; 3. First mounting rod; 4. First limiting plate; 5. First clamping spring; 6. First support rod; 7. Mounting seat; 8. Threaded rod; 9. Turn handle; 10. Snap-fit ​​spring; 11. Clamping block; 12. Iron sheet; 13. Mounting cylinder; 14. Slider; 15. Connecting rod; 16. Second limiting frame; 17. Second support rod; 18. Second limiting frame; 19. Storage cylinder; 20. First insertion rod; 21. Second clamping spring; 22. Limiting rod; 23. Second limiting plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0026] Please see Figures 1 to 4 This utility model provides a technical solution: a grouting hole pipe fixing device, including a base 1, a first limiting frame 2 fixedly installed on one side of the base 1, a first mounting rod 3 slidably connected to both sides of the upper end of the first limiting frame 2, a first limiting plate 4 fixedly installed at one end of the first mounting rod 3, and a first clamping spring 5 provided at one end of the first limiting plate 4. Through the arrangement of the first limiting frame 2, the first mounting rod 3, the first limiting plate 4, the first clamping spring 5, the second clamping spring 21, the limiting rod 22, and the second limiting plate 23... This mechanism pulls the second mounting rod, causing the second limiting plate 23 to move. Simultaneously, the limiting rod 22 slides on the first insert rod 20 and compresses the second clamping spring 21. At the same time, the grouting pipe is inserted into the third limiting frame 18 and the second limiting frame 16. Then, after releasing the second mounting rod, the second clamping spring 21 causes the second limiting plate 23 to clamp the grouting pipe. Furthermore, pulling the first mounting rod causes the first limiting plate 4 to compress the first clamping spring 5, thus clamping the grouting pipe opening and preventing pipe misalignment. The ability to clamp grouting pipes of varying diameters increases its applicability. A first support rod 6 is fixedly installed at the upper end of the base 1, and a mounting seat 7 is fixedly installed at the upper end of the first support rod 6. A threaded rod 8 is rotatably connected to the inner wall of the mounting seat 7. A handle 9 is fixedly installed at one end of the threaded rod 8, and a snap-fit ​​spring 10 is fixedly installed on the inner wall of the handle 9. A locking block 11 is fixedly installed at one end of the snap-fit ​​spring 10. The system utilizes the mounting seat 7, threaded rod 8, handle 9, snap-fit ​​spring 10, locking block 11, iron sheet 12, mounting cylinder 13, and sliding... The design of block 14, connecting rod 15, and second limiting frame 16 allows the user to first rotate the handle 9 according to the usage requirements, thereby driving the threaded rod 8 to rotate. At the same time, the locking block 11 compresses the locking spring 10 and, after rotating one revolution, re-locks into the mounting cylinder 13 and strikes the iron plate 12 to produce a sound. The number of revolutions can be determined by the number of sounds. Then, the remaining blocks are rotated the same number of revolutions to ensure that the second limiting frame 16 remains horizontal, achieving the effect of fine-tuning the height according to the usage requirements.

[0027] One end of the locking block 11 is movably connected to an iron plate 12, and one end of the iron plate 12 is fixedly installed with an installation cylinder 13. The installation cylinder 13 serves to install the iron plate 12.

[0028] The surface of the threaded rod 8 is threadedly connected to a slider 14. The slider 14 is designed to work with the threaded rod 8 to finely adjust the height of the device. The upper end of the slider 14 is rotatably connected to a connecting rod 15, and the upper end of the connecting rod 15 is rotatably connected to a second limiting frame 16.

[0029] The upper end of the second limiting frame 16 is fixedly installed with a second support rod 17, and the upper end of the second support rod 17 is fixedly installed with a third limiting frame 18. The third limiting frame 18 serves to install the second mounting rod.

[0030] A storage tube 19 is fixedly installed on one side of the third limiting frame 18. A first insert rod 20 is fixedly installed on the inner wall of the storage tube 19. The first insert rod 20 serves to install the second clamping spring 21.

[0031] A second clamping spring 21 is sleeved on the surface of the first insertion rod 20. A limit rod 22 is fixedly installed at one end of the second clamping spring 21. A second limit plate 23 is fixedly installed at one end of the limit rod 22. The second limit plate 23 is used to clamp the grouting pipe. A second mounting rod is fixedly installed at one end of the second limit plate 23.

[0032] In this invention, the working steps of the device are as follows:

[0033] First step: When using it, you can first turn the handle 9 according to the usage requirements to drive the threaded rod 8 to rotate. At the same time, the locking block 11 compresses the locking spring 10 and after rotating one revolution, it is locked into the mounting cylinder 13 again and knocks the iron plate 12 to make a sound. You can then know how many revolutions it has turned according to the number of sounds. Then turn the other ones the same number of revolutions to ensure that the second limit frame 16 remains horizontal, thus achieving the effect of fine adjustment of the height according to the usage requirements.

[0034] The second step: Finally, pull the second mounting rod to move the second limiting plate 23. At the same time, the limiting rod 22 slides on the first insert rod 20 and compresses the second clamping spring 21. Simultaneously, insert the grouting pipe into the third limiting frame 18 and the second limiting frame 16. Then, after releasing the second mounting rod, the second clamping spring 21 drives the second limiting plate 23 to clamp the grouting pipe. Pull the first mounting rod to drive the first limiting plate 4 to compress the first clamping spring 5, thereby clamping the grouting pipe opening and preventing pipe misalignment. It can also clamp grouting pipes of different diameters, increasing its applicability.

[0035] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0036] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A grout hole orifice pipe fixing device comprising a base (1) characterised in that: The one side of base (1) fixed installation has first limit frame (2), both sides of first limit frame (2) upper end are slidably connected with first mounting rod (3), and one end of first mounting rod (3) is fixedly installed with first limit plate (4), and one end of first limit plate (4) is provided with first clamping spring (5), and the upper end of base (1) is fixedly installed with first support rod (6), and the upper end of first support rod (6) is fixedly installed with mounting seat (7), and the inner wall of mounting seat (7) is rotatably connected with threaded rod (8) in proper order, and one end of threaded rod (8) is fixedly installed with steering handle (9), and the inner wall of steering handle (9) is fixedly installed with clamping spring (10), and one end of clamping spring (10) is fixedly installed with clamping block (11).

2. A grout hole orifice tube fixing device according to claim 1, characterised in that: One end of clamping block (11) is movably connected with iron sheet (12), and one end of iron sheet (12) is fixedly installed with mounting cylinder (13).

3. A grout hole orifice tube fixing device according to claim 1, characterised in that: The surface of threaded rod (8) is screw-connected with sliding block (14), the upper end of sliding block (14) is rotatably connected with connecting rod (15), and the upper end of connecting rod (15) is rotatably connected with second limit frame (16).

4. A grout hole collar fixation device according to claim 3, wherein: The upper end of second limit frame (16) is fixedly installed with second support rod (17), and the upper end of second support rod (17) is fixedly installed with third limit frame (18).

5. A grout hole collar fixation device according to claim 4, wherein: The one side of third limit frame (18) is fixedly installed with containing cylinder (19) in proper order, and the inner wall of containing cylinder (19) is fixedly installed with first inserting rod (20).

6. A grout hole collar fixation device according to claim 5, wherein: The surface of first inserting rod (20) is sleeved with second clamping spring (21), one end of second clamping spring (21) is fixedly installed with limit rod (22), one end of limit rod (22) is fixedly installed with second limit plate (23), and one end of second limit plate (23) is fixedly installed with second mounting rod.

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