Grouting sleeve positioning device

Abstract

The utility model relates to the technical field of positioning devices, and discloses a grouting sleeve positioning device which comprises a positioning column, a sleeve is connected to the periphery of the positioning column in a sliding mode, a bolt is connected to the interior of the positioning column in a threaded mode, a sealing ring and a mounting plate are arranged in the middle of the bolt in a sleeved mode, and a first gasket and a second gasket are arranged at the bottom of the mounting plate. A nut is arranged at the bottom of the second gasket in a sleeving mode, a fixing assembly is arranged in the positioning column, the fixing assembly has the function of facilitating dismounting of the device, the fixing assembly comprises a fixing block, and one end of the fixing block is fixedly connected to the interior of the positioning column. According to the utility model, through the cooperation of the bolt, the mounting plate, the gasket I, the gasket II, the positioning column, the nut and other structures, the device can be quickly mounted and dismounted, so that the use process is more convenient and quicker, the strength requirement of multiple turnover can be reduced due to the metal material design, the production efficiency is greatly improved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning devices, in particular to a grouting sleeve positioning device. Background Art

[0002] A grouting sleeve is a common device in construction and structural engineering, used to reserve holes in concrete structures for subsequent grouting to reinforce, connect or fill gaps.

[0003] A grout sleeve locator is a tool used to accurately locate grout sleeves in concrete structures.

[0004] During the construction process, it is necessary to ensure that each reserved dowel can be accurately inserted into the corresponding sleeve to complete the assembly. Even if the position of a reserved dowel and the grouting sleeve deviates beyond the allowable error range, the entire component cannot be assembled, seriously affecting the construction progress and quality. Therefore, accurate positioning of the center position of the grouting sleeve is an important factor affecting the sleeve connection. In the existing technology, the grouting sleeve positioning device can achieve a good positioning effect, but the disadvantage is that the installation process is cumbersome and time-consuming, and the disassembly is inconvenient, which is not conducive to multiple turnover use, thereby greatly reducing production efficiency. For this reason, a grouting sleeve positioning device is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a grouting sleeve positioning device, which aims to improve the problems in the prior art that the installation process is cumbersome and time-consuming, the disassembly is inconvenient, and it is not conducive to multiple turnover use, thereby greatly reducing production efficiency.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A grouting sleeve positioning device includes a positioning column, a sleeve is slidably connected to the outer periphery of the positioning column, a bolt is threadedly connected to the inner portion of the positioning column, a sealing ring and a mounting plate are sleeved on the middle portion of the bolt, a gasket 1 and a gasket 2 are provided at the bottom of the mounting plate, a nut is sleeved on the bottom of the gasket 2, and a fixing assembly is provided inside the positioning column, the function of this assembly is to facilitate the disassembly of the device;

[0008] As a further description of the above technical solution:

[0009] The fixing assembly includes a fixing block, one end of which is fixedly connected to the interior of the positioning column, the other end of which is fixedly connected to a compression spring, one end of which is fixedly connected to a slider, and the slider is slidably connected to the second pulp inlet;

[0010] As a further description of the above technical solution:

[0011] The positioning column is specifically configured to be made of metal, and the second slurry inlet is specifically configured to be made of PVC;

[0012] As a further description of the above technical solution:

[0013] A second inner groove is formed inside the positioning column, and the slider is slidably connected to the middle of the second inner groove;

[0014] As a further description of the above technical solution:

[0015] A chute is provided inside the second slurry inlet, and the slider is slidably connected to the middle of the chute;

[0016] As a further description of the above technical solution:

[0017] The bottom of the gasket 1 and the top of the gasket 2 are both provided with toothed strips, the bottom of the gasket 1 and the top of the gasket 2 are clamped with each other, and the bottom of the positioning column is provided with a sealing groove;

[0018] As a further description of the above technical solution:

[0019] An inner groove 1 is provided inside the sleeve, and a steel bar is provided in the middle of the inner groove 1;

[0020] As a further description of the above technical solution:

[0021] The outer side of the sleeve is fixedly connected with a slurry inlet 1, and the slurry inlet 2 is fixedly connected to the outer side of the sleeve.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the bolts are sequentially inserted into the mounting plate, gasket 1, and gasket 2, and then rotated into the interior of the positioning column, and the nuts are screwed in to fix them. When the slider reaches the slurry inlet, the slider enters the slurry inlet under the action of the compression spring, which has the effect of temporary fixation. When disassembly is required, the nuts are unscrewed, gasket 1 and gasket 2 are removed, the slider is pressed and pushed into the interior of the positioning column, and the bolts are rotated downward to remove the device. It is convenient and quick, and the metal material can meet the strength requirements of multiple uses, which greatly improves production efficiency.

[0024] 2. In the present invention, the mutually engaged toothed strips provided by gasket 1 and gasket 2 can connect the gasket 1 and gasket 2 more tightly when the nut is subjected to external force, thereby preventing the nut from loosening and ensuring the stability and safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a grouting sleeve positioning device proposed by the utility model;

[0026] Figure 2 This is a structural schematic diagram of a positioning column of a grouting sleeve positioning device proposed by the utility model;

[0027] Figure 3 This is a structural schematic diagram of a compression spring of a grouting sleeve positioning device proposed by the utility model.

[0028] Legend:

[0029] 1. Sleeve; 2. Slurry inlet 1; 3. Slurry inlet 2; 4. Positioning column; 5. Sealing ring; 6. Sealing groove; 7. Mounting plate; 8. Gasket 1; 9. Gasket 2; 10. Toothed strip; 11. Nut; 12. Bolt; 13. Fixing block; 14. Compression spring; 15. Slider; 16. Slide groove; 17. Rebar; 18. Inner groove 1; 19. Inner groove 2. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1 、 Figure 2 and Figure 3 , the utility model provides an embodiment: a grouting sleeve positioning device, including a positioning column 4, the outer periphery of the positioning column 4 is slidably connected with a sleeve 1, the internal thread of the positioning column 4 is connected with a bolt 12, the middle part of the bolt 12 is sleeved with a sealing ring 5 and a mounting plate 7, the bottom of the mounting plate 7 is provided with a gasket 8 and a gasket 2 9, the bottom of the gasket 2 9 is sleeved with a nut 11, and a fixing component is provided inside the positioning column 4. The function of this component is to facilitate the disassembly of the device, and the bolt 12 is sequentially inserted into the mounting plate 7, the gasket 1 8, and the gasket 2 9, and rotated into the interior of the positioning column 4, and the nut 11 is screwed in to fix it, so as to quickly and conveniently complete the fixation of the device, thereby improving the practicality of the device.

[0032] Reference Figure 3The fixing assembly includes a fixing block 13, one end of the fixing block 13 is fixedly connected to the inside of the positioning column 4, and the other end of the fixing block 13 is fixedly connected to a compression spring 14, one end of the compression spring 14 is fixedly connected to a slider 15, and the slider 15 is slidably connected to the slurry inlet 2 3. When the slider 15 arrives at the slurry inlet 3, under the action of the compression spring 14, the slider 15 enters the slurry inlet 3, which has the effect of temporary fixation. When disassembly is required, unscrew the nut 11, remove the gasket 1 8 and the gasket 2 9, press the slider 15 and push it into the inside of the positioning column 4, and then rotate the bolt 12 downward to remove the device, which is convenient and quick, and improves production efficiency.

[0033] Reference Figure 1 Figure 2 and Figure 3 The positioning column 4 is specifically set to be made of metal material, and the slurry inlet 3 is specifically set to be made of PVC material. An inner groove 2 19 is opened inside the positioning column 4, and the slider 15 is slidably connected to the middle of the inner groove 2 19. A slide groove 16 is opened inside the slurry inlet 3, and the slider 15 is slidably connected to the middle of the slide groove 16. The bottom of the gasket 8 and the top of the gasket 2 9 are both provided with a toothed strip 10, and the bottom of the gasket 8 and the top of the gasket 2 9 are clamped with each other. A sealing groove 6 is provided at the bottom of the positioning column 4, an inner groove 18 is opened inside the sleeve 1, and a steel bar 17 is provided in the middle of the inner groove 18. The outside of the sleeve 1 is fixedly connected to the slurry inlet 2, and the slurry inlet 2 3 is fixedly connected to the outside of the sleeve 1.

[0034] Working principle: When using this device, first, place the sealing ring 5 into the sealing groove 6, press the slider 15 into the positioning column 4, manually slide the positioning column 4 into the sleeve 1, and then insert the bolt 12 into the mounting plate 7, gasket 1 8, and gasket 2 9 in sequence, and rotate them into the interior of the positioning column 4, and screw in the nut 11 to fix it. When the slider 15 reaches the slurry inlet 3, under the action of the compression spring 14, the slider 15 enters the slurry inlet 3, which has a temporary fixing effect. When disassembly is required, unscrew the nut 11, remove the gasket 1 8 and the gasket 2 9, press the slider 15 and push it into the interior of the positioning column 4, and then rotate the bolt 12 downward to take out the device. It is convenient and fast, can be used multiple times, and improves production efficiency.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A grouting sleeve positioning device, comprising a positioning column (4), characterized in that: The outer periphery of the positioning column (4) is slidably connected to a sleeve (1), the inner thread of the positioning column (4) is connected to a bolt (12), the middle of the bolt (12) is sleeved with a sealing ring (5) and a mounting plate (7), the bottom of the mounting plate (7) is provided with a gasket 1 (8) and a gasket 2 (9), the bottom of the gasket 2 (9) is sleeved with a nut (11), and the interior of the positioning column (4) is provided with a fixing component, the function of which is to facilitate the disassembly of the device.

2. A grouting sleeve positioning device according to claim 1, characterized in that: The fixing assembly comprises a fixing block (13), one end of the fixing block (13) is fixedly connected to the interior of the positioning column (4), the other end of the fixing block (13) is fixedly connected to a compression spring (14), one end of the compression spring (14) is fixedly connected to a slider (15), and the slider (15) is slidably connected to the second pulp inlet (3).

3. A grouting sleeve positioning device according to claim 2, characterized in that: The positioning column (4) is specifically configured to be made of metal material, and the second slurry inlet (3) is specifically configured to be made of PVC material.

4. A grouting sleeve positioning device according to claim 2, characterized in that: A second inner groove (19) is provided inside the positioning column (4), and the slider (15) is slidably connected to the middle of the second inner groove (19).

5. A grouting sleeve positioning device according to claim 2, characterized in that: A chute (16) is provided inside the second pulp inlet (3), and the slider (15) is slidably connected to the middle of the chute (16).

6. A grouting sleeve positioning device according to claim 1, characterized in that: The bottom of the gasket 1 (8) and the top of the gasket 2 (9) are both provided with toothed strips (10), the bottom of the gasket 1 (8) and the top of the gasket 2 (9) are mutually engaged, and the bottom of the positioning column (4) is provided with a sealing groove (6).

7. The grouting sleeve positioning device according to claim 1, characterized in that: An inner groove (18) is provided inside the sleeve (1), and a steel bar (17) is provided in the middle of the inner groove (18).

8. The grouting sleeve positioning device according to claim 2, characterized in that: The outer side of the sleeve (1) is fixedly connected to a slurry inlet port 1 (2), and the slurry inlet port 2 (3) is fixedly connected to the outer side of the sleeve (1).

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