Auxiliary device for detecting grouting quality of sleeve

Abstract

The utility model discloses an auxiliary device for detecting the grouting quality of a sleeve, and particularly relates to the technical field of auxiliary detection, the auxiliary device mainly comprises an electric cylinder, a push shaft and a push block, the push shaft is fixed on the output end of the electric cylinder, the push block is fixed on one end part of the push shaft, the bottom end of the push block is provided with a support plate, and one side of the push block is provided with a positioning guide assembly; the positioning and guiding assembly comprises a connecting block, a connecting strip, a groove pushing block, a sliding block, a sliding plate, a limiting block and a steel wire rope; the connecting block is fixed to one side of the push block. The positioning and guiding assembly is adopted, the steel wire rope is clamped in the groove pushing block, the pushing shaft drives the pushing block to move rightwards, the groove pushing block carries the limiting block to move rightwards, the groove pushing block carries the limiting block to move rightwards, the limiting block carries the steel wire rope to move rightwards, a sleeve grouting block can be positioned and pulled according to a designated position, and after positioning is achieved, guiding is achieved, and auxiliary detection is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection assistance, and more specifically, to an auxiliary device for detecting the quality of sleeve grouting. Background Art

[0002] The auxiliary device for detecting the quality of sleeve grouting can indirectly evaluate the strength of the grouting sleeve connection by pulling and testing the precast concrete structure, and can realize the auxiliary detection of the quality of the precast concrete structure, ensuring that the connection node can maintain stability and safety when bearing loads, so as to detect the quality of sleeve grouting.

[0003] In the existing published literature, the patent with the patent announcement number CN209311297U discloses an auxiliary device for detecting the quality of embedded steel wire sleeve grouting. When one end of the sleeve contacts the bottom surface of the sleeve groove and the outer end of the plugging head is flush with the end of the sleeve away from the rubber plug, the mark is flush with the end surface of the rubber plug away from the plugging head, the anchoring section is cancelled and the pulling section is shortened, and manual pulling can be realized; it has the advantages of simple structure and the reuse of some components to save costs. However, the auxiliary device for detecting the quality of sleeve grouting has the following problems;

[0004] When the auxiliary device for detecting the quality of sleeve grouting realizes the pulling test on the sleeve grouting body, due to the pulling offset of the steel rope, it is difficult to position and pull the sleeve grouting body at the specified position, and it is difficult to realize the positioning and guiding auxiliary detection. Therefore, an auxiliary device for detecting the quality of sleeve grouting is provided. Summary of the Utility Model

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides an auxiliary device for detecting the quality of sleeve grouting.

[0006] To achieve the above object, the utility model provides the following technical solution: an auxiliary device for detecting the quality of sleeve grouting, including an electric cylinder, a push shaft and a push block. The push shaft is fixed on the output end of the electric cylinder, the push block is fixed on one end of the push shaft, and a support plate is installed at the bottom end of the push block. It is characterized in that: a positioning and guiding component is installed on one side of the push block;

[0007] The positioning and guiding component includes a connecting block, a connecting strip, a groove push block, a slider, a sliding plate, a limiting block and a steel wire rope; the connecting block is fixed on one side of the push block, the connecting strip is welded on the upper surface of the connecting block, and the groove push block is fixed on the upper surface of the connecting strip; the slider is welded at the bottom end of the connecting strip and close to the groove push block, the sliding plate is slidably connected to the inner wall of the slider, the limiting block is slidably connected to one side of the groove push block, the steel wire rope is slidably connected to the inner wall of the groove push block, and the steel wire rope is fixedly connected with the limiting block.

[0008] Preferably, both the pushing block and the connecting block are fixedly connected to the support plate, and both the pushing block and the connecting block are made of stainless steel. The bottom end of the sliding plate is fixedly connected to the support plate, and the outer wall of the sliding plate and the inner wall of the sliding block are both smooth surfaces; the cross-sectional area of the support plate is larger than that of the sliding plate.

[0009] Preferably, two sliding blocks are fixedly connected to the bottom end of the connecting block. The inner wall of each sliding block is slidably connected to a sliding rail; the sliding rail is fixedly connected to the support plate. A support block fixedly connected to the support plate is installed on one side of the sliding rail. A guiding block fixedly connected to the support plate is provided on one side of the sliding plate, and the guiding block is slidably connected to the connecting bar.

[0010] When this technical solution is in use, the steel wire rope is clamped inside the groove pushing block. The electric cylinder drives the push shaft to move rightward. The pushing block drives the connecting block to move rightward. The connecting bar moves rightward along the top of the guiding block. The groove pushing block drives the limiting block to move rightward. The connecting bar can drive the sliding block to move rightward, ensuring that the steel wire rope is guided and moved rightward according to the specified positioning position. The sliding block moves rightward along the sliding rail, and the support block can support the sliding rail, increasing the stability of the sliding rail.

[0011] Preferably, a limiting assembly is installed at one end of the steel wire rope; the limiting assembly includes a sleeve grouting block, a limiting support block, a limiting strip, two limiting columns and a positioning block; the sleeve grouting block is fixed at one end of the steel wire rope. The limiting support block is slidably connected to one end of the sleeve grouting block and is located below the steel wire rope. The limiting strip is fixed to one side of the limiting support block. The two limiting columns are respectively located in front of and behind the sleeve grouting block. The positioning block is fixed to one end of the limiting column. The positioning block is fixedly connected to the top end of the electric cylinder. The limiting column and the limiting strip are both slidably connected to the sleeve grouting block, and the limiting strip is slidably connected to the sleeve grouting block; the vertical cross-sectional shape of the limiting support block is arc-shaped.

[0012] When this technical solution is in use, the positioning block supports and positions the sleeve grouting block. The positioning block supports the limiting strip. The limiting column and the limiting strip support the limiting support block, providing a limiting operation for the sleeve grouting block. The sleeve grouting block is limited and pulled on the limiting support block.

[0013] The technical effects and advantages of the present utility model:

[0014] 1. The present utility model adopts a positioning and guiding assembly. The steel wire rope is clamped inside the groove pushing block. The electric cylinder drives the push shaft to move rightward. The push shaft drives the pushing block to move rightward. The pushing block drives the connecting block to move rightward. The groove pushing block drives the limiting block to move rightward, and the limiting block drives the steel wire rope to move rightward. The groove pushing block drives the limiting block to move rightward, and the limiting block drives the steel wire rope to move rightward, which can position and pull the sleeve grouting block according to the specified position. After positioning, guiding can be realized for auxiliary detection;

[0015] 2. The utility model utilizes a limiting component, and the positioning block realizes positioning and supporting for the sleeve grouting block. The positioning block supports the limiting strip and simultaneously supports two limiting columns. The limiting columns and the limiting strip support the limiting support block. The sleeve grouting block is limited and pulled on the limiting support block, and the rightward movement and pulling of the sleeve grouting block are stably realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the auxiliary device for detecting the quality of sleeve grouting of the present utility model.

[0017] Figure 2 It is a schematic diagram of a partial structure of the cut-off connection between the sleeve grouting block and the steel wire rope of the present utility model.

[0018] Figure 3 It is a schematic diagram of a partial structure of the cut-off connection between the connecting block and the connecting strip of the present utility model.

[0019] Figure 4 It is a front view structural schematic diagram of the positioning and guiding component of the present utility model.

[0020] Figure 5 It is a bottom view structural schematic diagram of the positioning and guiding component of the present utility model.

[0021] Reference numerals are: 1, support plate; 2, push shaft; 3, push block; 4, connecting block; 5, connecting strip; 6, groove push block; 7, slider; 8, sliding plate; 9, limiting block; 10, steel wire rope; 11, electric cylinder; 12, sliding block; 13, slide rail; 14, support block; 15, guiding block; 16, sleeve grouting block; 17, limiting support block; 18, limiting strip; 19, limiting column; 20, positioning block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] As shown in the Figures 1-5 auxiliary device for detecting the quality of sleeve grouting, a positioning and guiding component is provided on the auxiliary device for detecting the quality of sleeve grouting. The setting of the positioning and guiding component enables the limiting block 9 to move the steel wire rope 10 to the right, and can position and pull the sleeve grouting block 16 according to the specified position. After positioning, guiding can be realized to assist in detection. The specific structural setting of the positioning and guiding component is as follows.

[0024] In this embodiment, as shown in the Figures 1-3As shown in the figure, a positioning and guiding component is installed on one side of the pushing block 3; the positioning and guiding component includes a connecting block 4, a connecting strip 5, a groove pushing block 6, a sliding block 7, a sliding plate 8, a limiting block 9, and a steel wire rope 10; the connecting block 4 is fixed on one side of the pushing block 3, the connecting strip 5 is welded on the upper surface of the connecting block 4, and the groove pushing block 6 is fixed on the upper surface of the connecting strip 5; the sliding block 7 is welded at the bottom end of the connecting strip 5 and close to the groove pushing block 6, the sliding plate 8 is slidably connected to the inner wall of the sliding block 7, the limiting block 9 is slidably connected to one side of the groove pushing block 6, the steel wire rope 10 is slidably connected to the inner wall of the groove pushing block 6, and the steel wire rope 10 is fixedly connected to the limiting block 9. Both the pushing block 3 and the connecting block 4 are fixedly connected to the support plate 1, and both the pushing block 3 and the connecting block 4 are made of stainless steel. The bottom end of the sliding plate 8 is fixedly connected to the support plate 1, and the outer wall of the sliding plate 8 and the inner wall of the sliding block 7 are both set as smooth surfaces; the cross-sectional area of the support plate 1 is larger than the cross-sectional area of the sliding plate 8.

[0025] In this embodiment, as shown in the attached Figures 2-3 figure, two sliding blocks 12 are fixedly connected to the bottom end of the connecting block 4, and a sliding rail 13 is slidably connected to the inner wall of each sliding block 12; the sliding rail 13 is fixedly connected to the support plate 1, a support block 14 fixedly connected to the support plate 1 is installed on one side of the sliding rail 13, a guiding block 15 fixedly connected to the support plate 1 is provided on one side of the sliding plate 8, and the guiding block 15 is slidably connected to the connecting strip 5.

[0026] When this embodiment is in use, the support plate 1 is fixed on the platform by bolts. The steel wire rope 10 is clamped inside the groove pushing block 6. The push shaft 2 is driven to move rightward by the electric cylinder 11. The push shaft 2 drives the pushing block 3 to move rightward. The pushing block 3 drives the connecting block 4 to move rightward. The connecting block 4 drives the connecting strip 5 to move rightward. And the connecting strip 5 moves rightward along the top end of the guiding block 15. And the connecting strip 5 drives the groove pushing block 6 to move rightward. The groove pushing block 6 drives the limiting block 9 to move rightward. And the limiting block 9 drives the steel wire rope 10 to move rightward. In this way, the connecting strip 5 can drive the sliding block 7 to move rightward. The sliding block 7 guides and moves rightward along the sliding plate 8 to ensure that the steel wire rope 10 guides and moves rightward according to the specified positioning position. And the connecting block 4 drives the two sliding blocks 12 to move rightward. The sliding blocks 12 move rightward along the sliding rail 13. And the support block 14 can support the sliding rail 13 to increase the stability of the sliding rail 13.

[0027] In this embodiment, as shown in the attached Figures 2-5As shown in the figure, a limiting component is installed at one end of the wire rope 10; the limiting component includes a sleeve grouting block 16, a limiting support block 17, a limiting strip 18, two limiting columns 19 and a positioning block 20; the sleeve grouting block 16 is fixed at one end of the wire rope 10, the limiting support block 17 is slidably connected to one end of the sleeve grouting block 16 and is located below the wire rope 10, the limiting strip 18 is fixed to one side of the limiting support block 17, the two limiting columns 19 are respectively located in front of and behind the sleeve grouting block 16, the positioning block 20 is fixed at one end of the limiting column 19, and a fixed connection is provided between the positioning block 20 and the top end of the electric cylinder 11. Both the limiting column 19 and the limiting strip 18 are slidably connected to the sleeve grouting block 16, and the limiting strip 18 is also slidably connected to the sleeve grouting block 16; the vertical cross-sectional shape of the limiting support block 17 is arc-shaped.

[0028] When this embodiment is in use, the positioning block 20 is supported by the electric cylinder 11, the positioning block 20 positions and supports the sleeve grouting block 16, the positioning block 20 supports the limiting strip 18, the positioning block 20 simultaneously supports the two limiting columns 19, the limiting columns 19 and the limiting strip 18 support the limiting support block 17, the limiting support block 17 and the positioning block 20 can provide a limiting operation for the sleeve grouting block 16, the wire rope 10 drives the sleeve grouting block 16 to move rightward, and the sleeve grouting block 16 is limited and pulled on the limiting support block 17.

[0029] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A sleeve grouting quality detection auxiliary device, comprising an electric cylinder (11), a push shaft (2) and a push block (3), wherein the push shaft (2) is fixed to the output end of the electric cylinder (11), the push block (3) is fixed to one end of the push shaft (2), and a support plate (1) is installed at the bottom end of the push block (3), characterized in that: A positioning guide assembly is installed on one side of the push block (3); The positioning guide assembly comprises a connecting block (4), a connecting strip (5), a groove push block (6), a sliding block (7), a sliding plate (8), a limiting block (9) and a steel wire rope (10); The connecting block (4) is fixed on one side of the push block (3), the connecting strip (5) is welded on the upper surface of the connecting block (4), and the groove push block (6) is fixed on the upper surface of the connecting strip (5); The slider (7) is welded to the bottom end of the connecting strip (5) and is close to the position of the groove push block (6), and the slide plate (8) is slidably connected to the inner wall of the slider (7), the limit block (9) is slidably connected to one side of the groove push block (6), the steel wire rope (10) is slidably connected to the inner wall of the groove push block (6), and the steel wire rope (10) is fixedly connected to the limit block (9).

2. The sleeve grouting quality detection auxiliary device according to claim 1 is characterized in that: The push block (3) and the connecting block (4) are both fixedly connected to the support plate (1), and the push block (3) and the connecting block (4) are both made of stainless steel.

3. The sleeve grouting quality detection auxiliary device according to claim 1 is characterized in that: The bottom end of the slide plate (8) is fixedly connected to the support plate (1), and the outer wall of the slide plate (8) and the inner wall of the slider (7) are both smooth surfaces; The cross-sectional area of ​​the support plate (1) is greater than the cross-sectional area of ​​the slide plate (8).

4. The sleeve grouting quality detection auxiliary device according to claim 1 is characterized in that: Two sliding blocks (12) are fixedly connected to the bottom end of the connecting block (4), and the inner wall of each sliding block (12) is slidably connected to a slide rail (13); The slide rail (13) is fixedly connected to the support plate (1), and a support block (14) fixedly connected to the support plate (1) is installed on one side of the slide rail (13).

5. The sleeve grouting quality detection auxiliary device according to claim 1 is characterized in that: A guide block (15) fixedly connected to the support plate (1) is provided on one side of the slide plate (8), and the guide block (15) is slidably connected to the connecting strip (5).

6. The sleeve grouting quality detection auxiliary device according to claim 1 is characterized in that: A limit assembly is installed at one end of the steel wire rope (10); The limiting assembly comprises a sleeve grouting block (16), a limiting support block (17), a limiting strip (18), two limiting columns (19) and a positioning block (20); The sleeve grouting block (16) is fixed to one end of the steel wire rope (10), the limit support block (17) is slidably connected to one end of the sleeve grouting block (16) and is located below the steel wire rope (10), the limit strip (18) is fixed to one side of the limit support block (17), the two limit columns (19) are respectively located at the front and rear of the sleeve grouting block (16), the positioning block (20) is fixed to one end of the limit column (19), and the positioning block (20) is fixedly connected to the top of the electric cylinder (11).

7. The sleeve grouting quality detection auxiliary device according to claim 6 is characterized in that: The limiting column (19) and the limiting strip (18) are both slidably connected to the sleeve grouting block (16), and the limiting strip (18) is slidably connected to the sleeve grouting block (16); The vertical cross-section of the position-limiting support block (17) is in the shape of an arc.

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