Grouting hole sealing equipment
By designing a grouting sealing device with adjustment and driving mechanism, the problem that traditional equipment cannot reach the bottom of the hole when dealing with deep holes is solved, and the equipment is flexible and efficient slurry use is achieved.
Patent Information
- Application Number
- CN202421621746.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-07-10
AI Technical Summary
When traditional fixed grouting and sealing equipment deals with deep holes, the grouting pipe cannot reach the bottom of the hole, resulting in insufficient equipment versatility and flexibility.
A grouting and sealing device including a fixing frame, an adjustment mechanism, a driving mechanism, a grouting mechanism and a closure mechanism are designed. Through the coordination of the adjustment mechanism and the driving mechanism, the length of the grouting mechanism can be adjusted, adapted to holes of different depths, and avoided slurry outflow through the closure mechanism.
Flexible grouting of holes of different depths is achieved, which improves the versatility of the equipment and construction efficiency, while effectively preventing the waste of slurry.
Smart Images
Figure CN222686645U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grouting and sealing holes, in particular to a grouting and sealing hole device. Background Art
[0002] Grouting refers to the method of injecting certain solidifying slurries into cracks or pores in rock foundations by appropriate methods in construction projects, in order to improve their physical and mechanical properties through replacement, filling, extrusion, etc. When grouting holes, grouting and sealing equipment is required.
[0003] At present, there are still some shortcomings in the traditional fixed grouting and sealing equipment. When the grouting and sealing equipment is grouting a hole, the grouting pipe is first inserted into the hole. Since the length specification of the grouting pipe is fixed and the hole depth is different, the grouting pipe cannot reach the bottom of the hole when grouting a deeper hole, thereby reducing the versatility and flexibility of the equipment. For this reason, we propose a grouting and sealing equipment. Utility Model Content
[0004] Based on the deficiencies in the prior art mentioned in the above background technology, the utility model provides a grouting and sealing device.
[0005] The utility model overcomes the above technical problems by adopting the following technical solutions, specifically:
[0006] A grouting and sealing device comprises: a fixing frame, a limiting groove is provided on the front of the fixing frame, an adjusting mechanism is arranged inside the limiting groove, and the adjusting mechanism extends to the top of the fixing frame, a driving mechanism is arranged on the back of the fixing frame, and the driving mechanism is meshed with the adjusting mechanism, a grouting mechanism is arranged on the front of the fixing frame, and the grouting mechanism is connected to the adjusting mechanism, the driving mechanism is used to drive the adjusting mechanism to adjust the length of the grouting mechanism, and a closing mechanism is arranged on the grouting mechanism, and the closing mechanism is used to seal the inner wall of the borehole.
[0007] As a further solution of the utility model: the adjusting mechanism includes a threaded rod, a threaded block, two connecting frames and a sub-gear, the threaded rod is rotatably connected to the bottom of the inner wall of the limiting groove, and the top of the threaded rod extends to the top of the fixing frame, the threaded block is threadedly connected to the outer surface of the threaded rod, the two connecting frames are respectively connected to the two sides of the threaded block, and one end of the two connecting frames extends out of the limiting groove, and the sub-gear is connected to the top of the threaded rod.
[0008] As a further solution of the utility model: the driving mechanism includes a motor, a connecting rod and a main gear, the motor is connected to the back of the fixing frame, the connecting rod is connected to one end of the motor output shaft, the main gear is connected to the top of the connecting rod, and the main gear is meshed with the sub-gear.
[0009] As a further solution of the utility model: the grouting mechanism includes a fixed plate, a corrugated telescopic tube and a connecting pipe, the fixed plate is connected to the front side of the fixed frame, the outer surface of the corrugated telescopic tube is connected to the inside of the fixed plate, the connecting pipe is connected to the bottom end of the corrugated telescopic tube, and one end of the two connecting frames is connected to the outer surface of the connecting pipe.
[0010] As a further solution of the utility model: the closing mechanism includes an airbag, a hose and an inflation tube, the airbag is sleeved on the outer surface of the corrugated telescopic tube, the hose is connected to the outer surface of the airbag, and the inflation tube is connected to one end of the hose.
[0011] As a further solution of the utility model: the airbag is made of rubber.
[0012] As a further solution of the utility model: the outer surface of the fixing frame is connected to two ground cones.
[0013] After adopting the above structure, the utility model has the following advantages compared with the prior art:
[0014] 1. After the connecting pipe is inserted into the borehole, the output shaft of the start motor drives the main gear to rotate through the connecting rod. The main gear drives the sub-gear to rotate the threaded rod, causing the threaded block to descend and driving the two connecting frames to descend, thereby allowing the two connecting frames to drive the connecting pipe to descend and stretch the bellows expansion pipe to complete the adjustment of the length of the bellows expansion pipe, so that the utility model can adjust the length of the bellows expansion pipe and improve the flexibility of the grouting mechanism during the construction process, thereby facilitating grouting and sealing holes at different borehole depths.
[0015] 2. After adding gas into the inflation tube, the gas is transported to the interior of the airbag through a hose, so that the airbag expands and fits against the inner wall of the borehole to avoid the problem of slurry easily flowing out during grouting. The utility model can seal the borehole when the grouting mechanism is grouting, preventing the slurry from flowing out during grouting of the borehole, thereby reducing the waste of slurry. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a structural schematic diagram of the adjustment mechanism and the driving mechanism of the utility model;
[0018] Figure 3 It is a structural schematic diagram of the grouting mechanism of the utility model;
[0019] Figure 4 It is a structural schematic diagram of the closing mechanism of the utility model.
[0020] In the figure: 1. fixing frame; 2. adjusting mechanism; 201. threaded rod; 202. threaded block; 203. connecting frame; 204. secondary gear; 3. driving mechanism; 301. motor; 302. connecting rod; 303. main gear; 4. grouting mechanism; 401. fixing plate; 402. bellows; 403. connecting pipe; 5. closing mechanism; 501. air bag; 502. hose; 503. inflation pipe; 6. ground cone. DETAILED DESCRIPTION
[0021] 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.
[0022] Embodiment 1:
[0023] See also Figures 1 to 4 In an embodiment of the utility model, a grouting and sealing device includes: a fixed frame 1, a limiting groove is provided on the front of the fixed frame 1, an adjusting mechanism 2 is arranged inside the limiting groove, and the adjusting mechanism 2 extends to the top of the fixed frame 1, a driving mechanism 3 is arranged on the back of the fixed frame 1, and the driving mechanism 3 is engaged with the adjusting mechanism 2, a grouting mechanism 4 is arranged on the front of the fixed frame 1, and the grouting mechanism 4 is connected to the adjusting mechanism 2, the driving mechanism 3 is used to drive the adjusting mechanism 2 to adjust the length of the grouting mechanism 4, and a closing mechanism 5 is arranged on the grouting mechanism 4, and the closing mechanism 5 is used to seal the inner wall of the borehole.
[0024] Specifically, by inserting the grouting mechanism 4 into the borehole and then starting the driving mechanism 3, the driving mechanism 3 can transmit the adjusting mechanism 2 to drive the grouting mechanism 4 to stretch and adjust the depth inside the borehole. After that, slurry is added into the borehole through the grouting mechanism 4 to grout boreholes of different depths. After the grouting mechanism 4 is inserted into the borehole, the inner wall of the borehole can be fitted by inflating the closing mechanism 5, thereby avoiding the outflow of slurry when the grouting mechanism 4 is grouting, thereby reducing the waste of slurry.
[0025] Embodiment 2:
[0026] See also Figures 2-3In the embodiment of the utility model, a grouting and sealing device, the adjusting mechanism 2 includes a threaded rod 201, a threaded block 202, two connecting frames 203 and a sub-gear 204, the threaded rod 201 is rotatably connected to the bottom of the inner wall of the limiting groove, and the top of the threaded rod 201 extends to the top of the fixing frame 1, the threaded block 202 is threadedly connected to the outer surface of the threaded rod 201, the two connecting frames 203 are respectively connected to the two sides of the threaded block 202, and one end of the two connecting frames 203 extends out of the limiting groove, the sub-gear 204 is connected to the top of the threaded rod 201, and the driving mechanism 3 includes a motor 301, a connecting rod 3 02 and main gear 303, the motor 301 is connected to the back of the fixed frame 1, the connecting rod 302 is connected to one end of the output shaft of the motor 301, the main gear 303 is connected to the top of the connecting rod 302, and the main gear 303 is meshed with the sub-gear 204, the grouting mechanism 4 includes a fixed plate 401, a corrugated telescopic tube 402 and a connecting tube 403, the fixed plate 401 is connected to the front of the fixed frame 1, the outer surface of the corrugated telescopic tube 402 is connected to the inside of the fixed plate 401, the connecting tube 403 is connected to the bottom end of the corrugated telescopic tube 402, and one end of the two connecting frames 203 is connected to the outer surface of the connecting tube 403.
[0027] Specifically, after the connecting pipe 403 is inserted into the borehole, the output shaft of the starting motor 301 drives the main gear 303 to rotate through the connecting rod 302, and the main gear 303 drives the sub-gear 204 to rotate to make the threaded rod 201 rotate, so that the threaded block 202 descends and drives the two connecting frames 203 to descend, so that the two connecting frames 203 drive the connecting pipe 403 to descend and stretch the bellows 402 to complete the adjustment of the length of the bellows 402, thereby facilitating grouting and sealing of boreholes of different depths.
[0028] Embodiment 3:
[0029] See also Figures 1 to 4 In an embodiment of the utility model, a grouting and sealing device, the sealing mechanism 5 includes an airbag 501, a hose 502 and an inflation tube 503, the airbag 501 is sleeved on the outer surface of the corrugated telescopic tube 402, the hose 502 is connected to the outer surface of the airbag 501, the inflation tube 503 is connected to one end of the hose 502, the airbag 501 is made of rubber, and the outer surface of the fixing frame 1 is connected to two ground cones 6.
[0030] Specifically, gas is added into the inflation tube 503 and then transported to the interior of the airbag 501 through the hose 502, so that the airbag 501 expands and fits the inner wall of the borehole to avoid the problem of slurry easily flowing out during grouting, thereby reducing the waste of slurry. The setting of two ground cones 6 can fix the fixed frame 1 on the ground, thereby improving the stability of the equipment during operation.
[0031] The working principle of the utility model is as follows: when in use, the device is moved to a designated location, two ground cones 6 are inserted into the ground to fix the device, and then the connecting pipe 403 is inserted into the borehole, and slurry is added into the corrugated telescopic pipe 402 and flows into the borehole through the connecting pipe 403 to perform grouting and sealing. Then the staff starts the motor 301, and the output shaft of the motor 301 drives the main gear 303 to rotate through the connecting rod 302. When the main gear 303 rotates, the transmission sub-gear 204 drives the threaded rod 201 to rotate, and the threaded rod 20 When the thread block 202 is rotated, the thread block 202 drives the two connecting frames 203 to move downward, so that the two connecting frames 203 drive the connecting pipe 403 to move downward and stretch the bellows expansion pipe 402, thereby completing the adjustment of the length of the bellows expansion pipe 402. Before grouting the inside of the borehole, the gas is added to the inflation pipe 503, and then the gas is transported to the inside of the airbag 501 through the hose 502, so that the airbag 501 expands and fits the inner wall of the borehole, thereby avoiding the problem of slurry easily flowing out during grouting.
[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.
Claims
1. A grouting and sealing device, characterized in that: include: A fixing frame (1), wherein a limiting groove is provided on the front side of the fixing frame (1), an adjusting mechanism (2) is arranged inside the limiting groove, and the adjusting mechanism (2) extends to the top of the fixing frame (1), a driving mechanism (3) is arranged on the back side of the fixing frame (1), and the driving mechanism (3) is meshed with the adjusting mechanism (2), a grouting mechanism (4) is arranged on the front side of the fixing frame (1), and the grouting mechanism (4) is connected to the adjusting mechanism (2), the driving mechanism (3) is used to drive the adjusting mechanism (2) to adjust the length of the grouting mechanism (4), and a closing mechanism (5) is arranged on the grouting mechanism (4), and the closing mechanism (5) is used to seal the inner wall of the borehole.
2. A grouting and sealing device according to claim 1, characterized in that: The adjusting mechanism (2) comprises a threaded rod (201), a threaded block (202), two connecting frames (203) and a sub-gear (204); the threaded rod (201) is rotatably connected to the bottom of the inner wall of the limiting groove, and the top of the threaded rod (201) extends to the top of the fixing frame (1); the threaded block (202) is threadedly connected to the outer surface of the threaded rod (201); the two connecting frames (203) are respectively connected to two sides of the threaded block (202), and one end of the two connecting frames (203) extends out of the limiting groove; and the sub-gear (204) is connected to the top of the threaded rod (201).
3. A grouting and sealing device according to claim 2, characterized in that: The driving mechanism (3) comprises a motor (301), a connecting rod (302) and a main gear (303); the motor (301) is connected to the back of the fixing frame (1); the connecting rod (302) is connected to one end of the output shaft of the motor (301); the main gear (303) is connected to the top end of the connecting rod (302); and the main gear (303) is meshed with the sub-gear (204).
4. A grouting and sealing device according to claim 3, characterized in that: The grouting mechanism (4) comprises a fixing plate (401), a bellows telescopic tube (402) and a connecting tube (403); the fixing plate (401) is connected to the front of the fixing frame (1); the outer surface of the bellows telescopic tube (402) is connected to the inside of the fixing plate (401); the connecting tube (403) is connected to the bottom end of the bellows telescopic tube (402); and one end of the two connecting frames (203) is connected to the outer surface of the connecting tube (403).
5. The grouting and sealing device according to claim 4, characterized in that: The sealing mechanism (5) comprises an airbag (501), a hose (502) and an inflation tube (503); the airbag (501) is sleeved on the outer surface of the bellows expansion tube (402); the hose (502) is connected to the outer surface of the airbag (501); and the inflation tube (503) is connected to one end of the hose (502).
6. A grouting and sealing device according to claim 5, characterized in that: The airbag (501) is made of rubber.
7. The grouting and sealing device according to claim 6, characterized in that: Two ground cones (6) are connected to the outer surface of the fixing frame (1).