Fixing device for water conservancy water foundation grouting

Abstract

The utility model relates to the technical field of water conservancy and hydropower engineering, and discloses a fixing device for water conservancy water foundation grouting, which comprises a base, the surface of the base is fixedly connected with a fixing joint, the surface of the fixing joint is rotatably connected with a vertical plate, and one side of the vertical plate is fixedly connected with an angle adjusting mechanism. According to the fixing device for water conservancy water foundation grouting, through the arrangement of the clamping mechanism, the left positioning ring and the right positioning ring, when a grouting pipeline is supported and fixed, the grouting pipeline is placed between the left positioning ring and the right positioning ring, then the grouting pipeline is fixed through a threaded column, and finally the grouting pipeline is fixed according to the size of the grouting pipeline. And the threaded rod on the surface of the right positioning ring is screwed by rotating the right positioning ring, and the threaded rod is driven by the rotating shaft at the tail end to drive the fixing pad on one side of the rotating shaft to secondarily fix the grouting pipeline, so that the effect of fixing the grouting pipelines of different sizes is achieved, manual supporting is not needed, manual intervention is reduced, and workers can conveniently use the grouting pipeline fixing device.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy and hydropower engineering technical field especially relates to a water conservancy and hydropower engineering grouting fixing device. BACKGROUND

[0002] Foundation grouting is a kind of fluid material that is injected into the fissure, hole of stratum, rock or structure under the action of pressure, to achieve the effect of increasing bearing capacity, preventing leakage and improving the overall performance of structure.

[0003] At present, in the construction process of water conservancy and hydropower engineering, the stability of dam foundation is often increased by foundation grouting, and the grouting material is injected into the drill hole by equipment, and in the grouting process, the construction personnel need to hold the grouting pipe to grout, which not only increases the working strength of the construction personnel, but also has certain danger, therefore, a water conservancy and hydropower engineering grouting fixing device is provided. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] The utility model aims at providing a water conservancy and hydropower engineering grouting fixing device to solve the problem that the construction personnel need to hold the grouting pipe to grout in the grouting process, which not only increases the working strength of the construction personnel, but also has certain danger.

[0006] (II) technical scheme

[0007] In order to achieve the above object, the utility model is realized by the following technical scheme: a water conservancy and hydropower engineering grouting fixing device, including base, the surface of base is fixedly connected with fixed joint, the surface of fixed joint is rotatably connected with vertical plate, one side of vertical plate is fixedly connected with angle adjusting mechanism, the top of vertical plate is fixedly connected with motor box, the inside of motor box is fixedly connected with lifting mechanism, the surface of lifting mechanism is screwedly connected with left positioning ring, the surface of left positioning ring is screwedly connected with right positioning ring, the surface of right positioning ring is screwedly connected with clamping mechanism, angle adjusting mechanism includes fixed interface fixedly connected to one side of vertical plate, the surface of fixed interface is rotatably connected with fixed block, the bottom of fixed block is fixedly connected with hydraulic rod;Lifting mechanism includes drive motor fixedly connected to the inside of motor box, the output end of drive motor is fixedly connected with lead screw, left positioning ring is screwedly connected to the surface of lead screw;Clamping mechanism includes screw rod screwedly connected to the surface of right positioning ring, one side of screw rod is rotatably connected with rotating shaft, one side of rotating shaft is fixedly connected with fixed pad.

[0008] As a further scheme of the utility model, the bottom of the hydraulic rod is fixedly connected with a connecting ring, and the surface of the connecting ring is rotationally connected with a rotating interface, which plays a role of supporting the hydraulic rod.

[0009] As a further scheme of the utility model, the surface of the vertical plate is provided with two limiting sliding rails on both sides, and the left positioning ring is slidingly connected to the inside of the limiting sliding rail, which plays a role of limiting the left positioning ring.

[0010] As a further scheme of the utility model, the surface of the left positioning ring and the right positioning ring is provided with four threaded holes, and the inside of the threaded hole is threadedly connected with a threaded column, which plays a role of fixing the left positioning ring and the right positioning ring.

[0011] As a further scheme of the utility model, one side of the limiting sliding rail is fixedly connected with an extension block, the top surface of the extension block is provided with an illuminating lamp, and one side of the illuminating lamp is electrically connected with a storage battery through a power line, which plays a role of continuous power supply.

[0012] As a further scheme of the utility model, the edge of one side of the top surface of the base is fixedly connected with four supporting rods, and the top of the supporting rod is fixedly connected with a PLC controller, which plays a role of supporting the PLC controller.

[0013] As a further scheme of the utility model, the bottom of the base is fixedly connected with four universal wheels in a rectangular array, and the inside of the universal wheel is provided with a brake pad, which plays a role of braking.

[0014] (Three) beneficial effects

[0015] The utility model provides a kind of fixed device for water conservancy and foundation grouting, with the following beneficial effects:

[0016] 1、The fixed device for water conservancy and foundation grouting, by the setting of clamping mechanism, left positioning ring and right positioning ring, when supporting and fixing grouting pipeline, grouting pipeline is placed in the middle of left positioning ring and right positioning ring, then it is fixed using threaded column, finally, according to the size of grouting pipeline, the threaded rod on the surface of right positioning ring is screwed, and the fixed pad on one side of the rotating shaft is driven by the threaded rod at the end of the rotating shaft, to fix grouting pipeline again, so that the effect of fixing grouting pipeline of different sizes is realized, manual support is not required, manual intervention is reduced, and it is convenient for staff to use.

[0017] 2. This fixing device for grouting in water conservancy foundations, through the setting of angle adjustment mechanism and lifting mechanism, allows for the fixing of grouting pipes. According to site requirements, the hydraulic rod on the back of the upright plate can be activated. The hydraulic rod extends and retracts, pulling the upright plate to rotate on the bottom fixed joint. Then, the drive motor inside the top motor box is activated. The drive motor drives the bottom screw to rotate, causing the left positioning ring connected to the thread on the screw surface to move up and down along the screw surface. This allows for the adjustment of the positioning height, enabling flexible adjustment of the grouting pipe in all directions, greatly improving construction efficiency and safety. Attached Figure Description

[0018] Fig. 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Fig. 2 This is a schematic diagram of the angle adjustment mechanism of this utility model;

[0020] Fig. 3 This is a schematic diagram of the lifting mechanism of this utility model;

[0021] Fig. 4 This is a schematic diagram of the clamping mechanism of this utility model.

[0022] In the diagram: 1. Base; 2. Fixed connector; 3. Vertical plate; 4. Angle adjustment mechanism; 401. Fixed interface; 402. Fixed block; 403. Hydraulic rod; 5. Motor box; 6. Lifting mechanism; 601. Drive motor; 602. Lead screw; 7. Left positioning ring; 8. Right positioning ring; 9. Clamping mechanism; 901. Threaded rod; 902. Rotating shaft; 903. Fixed pad; 10. Connecting ring; 11. Rotating interface; 12. Limit slide rail; 13. Threaded column; 14. Extension block; 15. Lighting lamp; 16. Battery; 17. Support rod; 18. PLC controller; 19. Caster wheel. Detailed Implementation

[0023] 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.

[0024] Please see Figs. 1 to 4This utility model provides a technical solution: a fixing device for grouting of hydraulic foundations, including a base 1, a fixing joint 2 fixedly connected to the surface of the base 1, a vertical plate 3 rotatably connected to the surface of the fixing joint 2, an angle adjustment mechanism 4 fixedly connected to one side of the vertical plate 3, and through the setting of the angle adjustment mechanism 4 and the lifting mechanism 6, flexible adjustment of the grouting pipe in all directions is realized, greatly improving construction efficiency and safety. A motor box 5 is fixedly connected to the top of the vertical plate 3, and a lifting mechanism 6 is fixedly connected inside the motor box 5. A left positioning ring 7 is threadedly connected to the surface of the lifting mechanism 6, a right positioning ring 8 is threadedly connected to the surface of the left positioning ring 7, and a clamping mechanism 9 is threadedly connected to the surface of the right positioning ring 8. Through the setting of the clamping mechanism 9, the left positioning ring 7, and the right positioning ring 8, the grouting pipe can be flexibly adjusted in all directions, greatly improving construction efficiency and safety. The current method achieves the effect of fixing grouting pipes of different sizes without the need for manual support, reducing human intervention and making it convenient for workers to use. The angle adjustment mechanism 4 includes a fixing interface 401 fixedly connected to one side of the vertical plate 3, a fixing block 402 rotatably connected to the surface of the fixing interface 401, and a hydraulic rod 403 fixedly connected to the bottom of the fixing block 402; the lifting mechanism 6 includes a drive motor 601 fixedly connected to the inside of the motor box 5, a lead screw 602 fixedly connected to the output end of the drive motor 601, and a left positioning ring 7 threadedly connected to the surface of the lead screw 602; the clamping mechanism 9 includes a threaded rod 901 threadedly connected to the surface of the right positioning ring 8, a rotating shaft 902 rotatably connected to one side of the threaded rod 901, and a fixing pad 903 fixedly connected to one side of the rotating shaft 902.

[0025] A connecting ring 10 is fixedly connected to the bottom of the hydraulic rod 403. A rotating interface 11 is rotatably connected to the surface of the connecting ring 10. The rotating interface 11 serves to support the hydraulic rod 403.

[0026] Two limiting slide rails 12 are provided on both sides of the surface of the upright plate 3. The left positioning ring 7 is slidably connected inside the limiting slide rail 12. The limiting slide rail 12 serves to limit the left positioning ring 7.

[0027] The left positioning ring 7 and the right positioning ring 8 are each provided with four threaded holes. The threaded holes are connected to threaded posts 13. The threaded posts 13 are used to fix the left positioning ring 7 and the right positioning ring 8.

[0028] An extension block 14 is fixedly connected to one side of the limit slide rail 12. A light 15 is installed on the top surface of the extension block 14. A battery 16 is electrically connected to one side of the light 15 via a power line. The battery 16 provides continuous power supply.

[0029] Four support rods 17 are fixedly connected to one edge of the top surface of the base 1. A PLC controller 18 is fixedly connected to the top of the support rods 17. The support rods 17 serve to support the PLC controller 18.

[0030] The bottom of the base 1 is fixedly connected to four casters 19 in a rectangular array. Brake pads are installed inside the casters 19, which play a braking role.

[0031] In this invention, the working steps of the device are as follows:

[0032] First step: When supporting and fixing the grouting pipe, place the grouting pipe in the middle of the left positioning ring 7 and the right positioning ring 8, and then fix it with the threaded post 13. Finally, according to the size of the grouting pipe, turn the threaded rod 901 on the surface of the right positioning ring 8. Driven by the end rotating shaft 902, the threaded rod 901 will drive the fixing pad 903 on one side of the rotating shaft 902 to fix the grouting pipe for a second time.

[0033] The second step: When fixing the grouting pipe, the hydraulic rod 403 on the back of the upright plate 3 can be activated according to the site requirements. The hydraulic rod 403 extends and pulls the upright plate 3 to rotate on the bottom fixed joint 2. Then, the drive motor 601 inside the top motor box 5 is activated. The drive motor 601 drives the bottom lead screw 602 to rotate, so that the left positioning ring 7 connected to the thread on the surface of the lead screw 602 moves up and down along the surface of the lead screw 602, thereby adjusting the height of the positioning position.

[0034] 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.

[0035] 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.

[0036] 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 fixing device for grouting of hydraulic foundations, comprising a base (1), characterized in that: A fixed joint (2) is fixedly connected to the surface of the base (1). A vertical plate (3) is rotatably connected to the surface of the fixed joint (2). An angle adjustment mechanism (4) is fixedly connected to one side of the vertical plate (3). A motor housing (5) is fixedly connected to the top of the vertical plate (3). A lifting mechanism (6) is fixedly connected inside the motor housing (5). A left positioning ring (7) is threadedly connected to the surface of the lifting mechanism (6). A right positioning ring (8) is threadedly connected to the surface of the left positioning ring (7). A clamping mechanism (9) is threadedly connected to the surface of the right positioning ring (8). The angle adjustment mechanism (4) includes a fixed interface (401) fixedly connected to one side of the upright plate (3), a fixed block (402) is rotatably connected to the surface of the fixed interface (401), and a hydraulic rod (403) is fixedly connected to the bottom of the fixed block (402). The lifting mechanism (6) includes a drive motor (601) fixedly connected inside the motor housing (5), and a lead screw (602) is fixedly connected to the output end of the drive motor (601). The left positioning ring (7) is threadedly connected to the surface of the lead screw (602). The clamping mechanism (9) includes a threaded rod (901) threaded to the surface of the right positioning ring (8), a rotating shaft (902) rotatably connected to one side of the threaded rod (901), and a fixing pad (903) fixedly connected to one side of the rotating shaft (902).

2. The fixing device for grouting hydraulic foundations according to claim 1, characterized in that: The bottom of the hydraulic rod (403) is fixedly connected to a connecting ring (10), and the surface of the connecting ring (10) is rotatably connected to a rotating interface (11).

3. The fixing device for grouting hydraulic foundations according to claim 1, characterized in that: Two limiting slide rails (12) are provided on both sides of the surface of the upright plate (3), and the left positioning ring (7) is slidably connected to the inside of the limiting slide rail (12).

4. The fixing device for grouting hydraulic foundations according to claim 1, characterized in that: The surfaces of the left positioning ring (7) and the right positioning ring (8) are each provided with four threaded holes, and the internal threads of the threaded holes are connected to threaded posts (13).

5. A fixing device for grouting hydraulic foundations according to claim 3, characterized in that: An extension block (14) is fixedly connected to one side of the limiting slide rail (12), and a lighting lamp (15) is installed on the top surface of the extension block (14). A battery (16) is electrically connected to one side of the lighting lamp (15) via a power line.

6. A fixing device for grouting hydraulic foundations according to claim 1, characterized in that: Four support rods (17) are fixedly connected to one edge of the top surface of the base (1), and a PLC controller (18) is fixedly connected to the top of the support rods (17).

7. A fixing device for grouting hydraulic foundations according to claim 1, characterized in that: The bottom of the base (1) is fixedly connected to four casters (19) in a rectangular array, and brake pads are installed inside the casters (19).

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