Cast-in-place pile and support connection correcting device

Abstract

The utility model discloses a cast-in-place pile and support connection correcting device which comprises a lower installation sleeve, a supporting rod fixedly installed at the upper end of the lower installation sleeve and an upper installation sleeve fixedly installed at the upper end of the supporting rod, and a horizontal bubble pipe is installed on the outer side of the lower installation sleeve and the outer side of the upper installation sleeve in a nested mode. And limiting structures for limiting the centers of the cast-in-place pile and the circular steel pipe to be on the same straight line are arranged in the lower mounting sleeve and the upper mounting sleeve. The horizontal bubble pipe is arranged on the outer side of the lower mounting sleeve and the outer side of the upper mounting sleeve, whether the lower mounting sleeve and the upper mounting sleeve are kept horizontal or not in the working process can be visually observed, the use accuracy of the device is guaranteed, a rotating rod can drive a threaded rod to move through rotation of a rotating gear ring, and the working efficiency is improved. And the threaded rods can clamp the circle center of the steel pipe and the cast-in-place pile through the arc-shaped clamping blocks, it is guaranteed that the circle center of the cast-in-place pile and the circle center of the steel pipe are located in the same straight line, the working process of the device is completed, and the using convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cast-in-place construction, in particular to a correction device for connecting a cast-in-place pile and a bracket. Background Art

[0002] With the continuous innovation of new energy technology, the application of photovoltaic power generation and wind power generation has become extremely common in life. Before these power generation equipment work, the relevant power-on equipment needs to be installed in the designated position. In order to ensure that the power-on equipment can work stably, the relevant equipment needs to be fixed on the upper end of the cast-in-place pile; in the process of installing the relevant equipment bracket on the upper end of the cast-in-place pile, the circular steel pipe will be installed on the upper end of the cast-in-place pile. In this process, the center of the cast-in-place pile and the center of the circular steel pipe need to be kept on the same axis. In the installation process, the traditional installation method is to bundle the circular steel bars with the columnar steel bars. In the process, the columnar steel bars need to be fixed on the outside of the cast-in-place pile first, and then the circular steel bars are welded inside and outside the columnar steel bars. At this time, the circular steel pipe can be placed on the upper end of the cast-in-place pile, and the circular steel pipe is located inside the columnar steel bars and the circular steel bars. Finally, a wedge-shaped wooden block is installed on the outside of the circular steel pipe, and the circular steel pipe is limited by squeezing multiple groups of wedge-shaped wooden blocks and circular steel bars, thereby completing the installation of the circular steel pipe and the cast-in-place pile coaxially.

[0003] The above installation process is too cumbersome, and measurement is required after the installation is completed. During the installation process, the positions of the columnar steel bars and the annular steel bars need to be controlled manually, which is prone to deviations. After the columnar steel bars and the annular steel bars are fixed, the installation of multiple sets of wedge-shaped wooden blocks needs to be kept stable. During this process, each structure needs to be manually controlled and installed, which is prone to deviations. After the deviation, it needs to be dismantled and reinstalled, which brings many inconveniences to the installation of circular steel pipes and cast-in-place piles. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a correction device for connecting a cast-in-place pile and a bracket in view of the deficiencies in the above-mentioned prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a correction device for connecting a cast-in-place pile to a bracket, characterized in that it comprises a lower mounting sleeve, a support rod fixedly mounted on the upper end of the lower mounting sleeve, and an upper mounting sleeve fixedly mounted on the upper end of the support rod, and horizontal bubble tubes are nested and mounted on the outer sides of the lower mounting sleeve and the upper mounting sleeve;

[0006] The interiors of the lower installation sleeve and the upper installation sleeve are both provided with limiting structures for limiting the cast-in-place pile and the center of the circular steel pipe to be in the same straight line.

[0007] The above-mentioned correction device for connecting a cast-in-place pile to a bracket is characterized in that the limiting structure includes a rotating gear ring and a plurality of push rods fixedly installed at equal angles on the outside of the rotating gear ring.

[0008] The above-mentioned correction device for connecting a cast-in-place pile to a bracket is characterized in that: a rotating rod is rotatably installed at an equal angle inside the lower mounting sleeve and the upper mounting sleeve, and a threaded rod is installed on the internal thread of the rotating rod, and an arc-shaped clamping block is fixedly installed on the end of the threaded rod away from the rotating rod, a telescopic rod is fixedly installed on the side of the arc-shaped clamping block close to the lower mounting sleeve and the upper mounting sleeve, and a driving gear is fixedly installed on the end of the rotating rod away from the arc-shaped clamping block.

[0009] The above-mentioned correction device for connecting a cast-in-place pile to a bracket is characterized in that one end of the telescopic rod away from the arc-shaped clamping block is respectively connected to the lower mounting sleeve and the upper mounting sleeve, and the driving gear is meshedly connected to the rotating gear ring.

[0010] The above-mentioned correction device for connecting a cast-in-place pile to a bracket is characterized in that a fixed block is arranged inside the lower end of the support rod, a moving rod is slidably installed inside the fixed block, and the end of the moving rod away from the fixed block is located outside the support rod.

[0011] The above-mentioned correction device for connecting a cast-in-place pile to a bracket is characterized in that a seal is fixedly installed on the rod section of the moving rod passing through the side wall of the support rod, and a sealing ring is sleeved on the outer side of the seal, a support spring is sleeved on the rod section of the moving rod located between the seal and the fixed block, and a moving block is fixedly installed on the end of the moving rod away from the fixed block.

[0012] The above-mentioned correction device for connecting a cast-in-place pile to a bracket is characterized in that a rotating circle is rotatably installed on the upper end of the lower mounting sleeve, a mounting rod is fixedly installed on the outside of the rotating circle, and a pushing block is fixedly installed at an equal angle inside the rotating circle.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model provides horizontal bubble tubes on the outer sides of the lower mounting sleeve and the upper mounting sleeve, so that it is possible to visually observe whether the lower mounting sleeve and the upper mounting sleeve remain level during operation, thereby ensuring the accuracy of the use of the device and avoiding skewness during use.

[0015] 2. The utility model can make the rotating rod drive the threaded rod to move by rotating the rotating gear ring, and the threaded rod will clamp the center of the steel pipe and the cast-in-place pile through the arc-shaped clamping block, ensuring that the center of the cast-in-place pile and the center of the steel pipe are in the same straight line, thereby improving the convenience of using the device.

[0016] 3. The utility model allows gas to enter the interior of the support rod and seal the gas through the movement of the seal and the sealing ring, which makes it easy to control the height of the device. The height of the device can be adjusted according to the usage and is easy to use.

[0017] 4. The utility model can discharge the gas inside the support rod outward by rotating the rotating circle, so that the support rod can be retracted, thereby reducing the height of the device, reducing the occupied space, and making it easier for the device to be picked up and used. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the top view of the support rod structure of the utility model;

[0021] Figure 4 This is a partial front cross-sectional structural diagram of the support rod of the utility model;

[0022] Figure 5 This is a schematic diagram of the top view of the driving gear structure of the utility model;

[0023] Figure 6 This is a bottom view of the structure of the rotating gear ring of the utility model;

[0024] Figure 7 It is a schematic diagram of the three-dimensional structure of the arc-shaped clamping block of the utility model.

[0025] In the figure: 1. lower mounting sleeve; 2. upper mounting sleeve; 3. horizontal bubble tube; 4. rotating gear ring; 5. push rod; 6. rotating rod; 7. threaded rod; 8. arc clamping block; 9. telescopic rod; 10. driving gear; 11. support rod; 12. rotating ring; 13. mounting rod; 14. push block; 15. fixed block; 16. moving rod; 17. support spring; 18. sealing element; 19. sealing ring; 20. moving block. DETAILED DESCRIPTION

[0026] 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.

[0027] In a specific embodiment, Figure 1-Figure 4 As shown;

[0028] It comprises a lower mounting sleeve 1, a support rod 11 fixedly mounted on the upper end of the lower mounting sleeve 1, and an upper mounting sleeve 2 fixedly mounted on the upper end of the support rod 11, and a horizontal bubble tube 3 is nested and mounted on the outer sides of the lower mounting sleeve 1 and the upper mounting sleeve 2;

[0029] A fixing block 15 is disposed inside the lower end of the support rod 11, a moving rod 16 is slidably mounted inside the fixing block 15, and one end of the moving rod 16 away from the fixing block 15 is located outside the support rod 11;

[0030] A seal 18 is fixedly installed on the rod section of the moving rod 16 that passes through the side wall of the support rod 11, and a sealing ring 19 is sleeved on the outer side of the seal 18. A support spring 17 is sleeved on the rod section of the moving rod 16 located between the seal 18 and the fixed block 15, and a moving block 20 is fixedly installed on the end of the moving rod 16 away from the fixed block 15.

[0031] When the correction device for connecting the cast-in-place pile with the bracket is used, the device needs to be placed in the required position and the height between the lower mounting sleeve 1 and the upper mounting sleeve 2 is adjusted. In this process, the upper mounting sleeve 2 can be directly moved upward at the upper end of the lower mounting sleeve 1, and the support rod 11 is expanded. During the expansion of the support rod 11, the air pressure inside it will be lower than the air pressure outside. At this time, the seal 18 will drive the sealing ring 19 to move and separate from the support rod 11. At this time, the outside air will enter the inside of the support rod 11, and in this process, the seal 18 will cooperate with the fixing block 15 to squeeze the support spring 17. After being squeezed, the support spring 17 will shrink. After the upper mounting sleeve 2 moves to the required position, it can stop moving. At this time, the shrinking support spring 17 will expand and push the seal 18 and the sealing ring 19 to contact and seal with the support rod 11 again, so that the upper mounting sleeve 2 is limited at this position, which is convenient for the device to limit the center of the steel pipe.

[0032] By sealing the internal gas of the support rod 11, the height and contraction of the support rod 11 can be controlled. When in use, the height of the device can be adjusted according to needs, and the height can be lowered at the same time for easy picking up and use.

[0033] In one specific embodiment, Figure 1-Figure 3 and Figure 5-Figure 7 As shown;

[0034] The lower installation sleeve 1 and the upper installation sleeve 2 are both provided with a limiting structure for limiting the center of the cast-in-place pile and the circular steel pipe to be in the same straight line;

[0035] The limiting structure includes a rotating gear ring 4 and a plurality of push rods 5 fixedly installed at equal angles on the outside of the rotating gear ring 4;

[0036] The lower mounting sleeve 1 and the upper mounting sleeve 2 are internally rotatably mounted with a rotating rod 6 at equal angles, and the internal thread of the rotating rod 6 is threadedly mounted with a threaded rod 7, and an arc-shaped clamping block 8 is fixedly mounted on one end of the threaded rod 7 away from the rotating rod 6, and a telescopic rod 9 is fixedly mounted on one side of the arc-shaped clamping block 8 close to the lower mounting sleeve 1 and the upper mounting sleeve 2, and a driving gear 10 is fixedly mounted on one end of the rotating rod 6 away from the arc-shaped clamping block 8;

[0037] One end of the telescopic rod 9 away from the arc-shaped clamping block 8 is respectively connected to the lower mounting sleeve 1 and the upper mounting sleeve 2 , and the driving gear 10 is meshedly connected with the rotating ring gear 4 .

[0038] After the upper mounting sleeve 2 is adjusted to the required position, the device can be used to limit the installation of the circular steel pipe. In this process, the lower mounting sleeve 1 needs to be installed on the outside of the cast-in-place pile first. After the lower mounting sleeve 1 is placed, the rotating gear ring 4 on the outside needs to be rotated. The driving gear 10 can be moved by pushing the rotating gear ring 4 through the push rod 5. The driving gear 10 will drive the rotating rod 6 to rotate and the threaded rod 7 will drive the arc clamping block 8 to move. At this time, the telescopic rod 9 will expand, and the arc clamping block 8 will move during the movement. The bored pile will be clamped, thereby limiting the position of the lower mounting sleeve 1, and the centers of the lower mounting sleeve 1 and the upper mounting sleeve 2 will coincide with each other. The circular steel pipe needs to be placed on the upper end of the bored pile, and the circular steel pipe will be located inside the lower mounting sleeve 1 and the upper mounting sleeve 2 at the same time. Then, the rotating gear ring 4 at the upper end of the upper mounting sleeve 2 can be rotated to limit the circular steel pipe by the arc-shaped clamping block 8 inside the upper end of the upper mounting sleeve 2. At this time, the circular steel pipe and the centers of the bored pile can be in the same straight line. At this point, the use process of the device is completed, which effectively improves the convenience of using the device.

[0039] By rotating the two sets of rotating gear rings 4 in sequence, the device can be limited to the outside of the cast-in-place pile, and the circular steel pipe can be limited to the upper end of the cast-in-place pile, and the axes of the cast-in-place pile and the circular steel pipe can be ensured to be in the same straight line.

[0040] Based on the above embodiments, Figure 1 and Figure 3 As shown;

[0041] A rotating circle 12 is rotatably mounted on the upper end of the lower mounting sleeve 1 , a mounting rod 13 is fixedly mounted on the outer side of the rotating circle 12 , and a pushing block 14 is fixedly mounted at an equal angle inside the rotating circle 12 .

[0042] After the use of the device is completed, it is necessary to remove the device from the outside of the circular steel pipe so that the rotating gear rings 4 on the outside of the lower mounting sleeve 1 and the upper mounting sleeve 2 rotate in opposite directions, so that the arc clamping block 8 can be separated from the circular steel pipe and the cast-in-place pile. Then, the rotating circle 12 is rotated by the mounting rod 13, so that the rotating circle 12 can drive the pushing block 14 to move. The pushing block 14 will contact the moving block 20 when it moves and push the moving block 20 to move toward the inside of the fixed block 15. At this time, the sealing member 18 and the sealing ring 19 can be separated from the support rod 11 again. At this time, the air inside the support rod 11 can be discharged outwardly, and the support rod 11 can be contracted, thereby shortening the distance between the lower mounting sleeve 1 and the upper mounting sleeve 2, making it easier to store and carry the device, effectively improving the convenience of use of the device, and increasing the overall practicality.

[0043] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for correcting the connection between a cast-in-place pile and a support, characterized in that: It comprises a lower mounting sleeve (1), a support rod (11) fixedly mounted on the upper end of the lower mounting sleeve (1), and an upper mounting sleeve (2) fixedly mounted on the upper end of the support rod (11); a horizontal bubble tube (3) is nested and mounted on the outer sides of the lower mounting sleeve (1) and the upper mounting sleeve (2); The lower installation sleeve (1) and the upper installation sleeve (2) are both provided with a limiting structure for limiting the cast-in-place pile and the center of the circular steel pipe to be in the same straight line.

2. A device for correcting the connection between a cast-in-place pile and a support according to claim 1, characterized in that: The limiting structure comprises a rotating gear ring (4) and a plurality of push rods (5) fixedly mounted at equal angles on the outside of the rotating gear ring (4).

3. The device for correcting the connection between a cast-in-place pile and a support according to claim 1, characterized in that: A rotating rod (6) is rotatably mounted inside the lower mounting sleeve (1) and the upper mounting sleeve (2) at equal angles, and a threaded rod (7) is threadedly mounted inside the rotating rod (6), and an arc-shaped clamping block (8) is fixedly mounted on one end of the threaded rod (7) away from the rotating rod (6), a telescopic rod (9) is fixedly mounted on one side of the arc-shaped clamping block (8) close to the lower mounting sleeve (1) and the upper mounting sleeve (2), and a driving gear (10) is fixedly mounted on one end of the rotating rod (6) away from the arc-shaped clamping block (8).

4. A device for correcting the connection between a cast-in-place pile and a support according to claim 3, characterized in that: One end of the telescopic rod (9) away from the arc-shaped clamping block (8) is respectively connected to the lower mounting sleeve (1) and the upper mounting sleeve (2), and the driving gear (10) is meshingly connected to the rotating gear ring (4).

5. The device for correcting the connection between a cast-in-place pile and a support according to claim 1, characterized in that: A fixing block (15) is arranged inside the lower end of the support rod (11), a moving rod (16) is slidably mounted inside the fixing block (15), and one end of the moving rod (16) away from the fixing block (15) is located outside the support rod (11).

6. A device for correcting the connection between a cast-in-place pile and a support according to claim 5, characterized in that: A sealing member (18) is fixedly mounted on the rod section of the moving rod (16) passing through the side wall of the support rod (11), and a sealing ring (19) is sleeved on the outer side of the sealing member (18); a supporting spring (17) is sleeved on the rod section of the moving rod (16) located between the sealing member (18) and the fixed block (15); and a moving block (20) is fixedly mounted on one end of the moving rod (16) away from the fixed block (15).

7. The device for correcting the connection between a cast-in-place pile and a support according to claim 1, characterized in that: A rotating circle (12) is rotatably mounted on the upper end of the lower mounting sleeve (1), a mounting rod (13) is fixedly mounted on the outer side of the rotating circle (12), and a pushing block (14) is fixedly mounted at an equal angle inside the rotating circle (12).

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