Prefabricated pipe positioning structure for building secondary structure

By designing a combination of connecting rods, connecting sleeves, threaded rods, threaded sleeves, and clamping components, the increased cost and tilting issues caused by different sizes of precast sleeves were resolved. Stable clamping and position adjustment of precast sleeves of different sizes were achieved, improving construction efficiency and stability.

CN223446622UActive Publication Date: 2025-10-17XIAN ZHONGLI ZHENGXIANG IND CO LTD
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Patent Information

Application Number
CN202422840949.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-21
Publication Date
2025-10-17
Estimated Expiration
2034-11-21

AI Technical Summary

Technical Problem

In existing building construction, the different sizes of precast sleeves require the use of different sized devices, which increases costs and poses a risk of tilting when adjusting the position of the precast sleeves.

Method used

A precast tube positioning structure was designed, comprising a connecting rod, a connecting sleeve, a threaded rod, a threaded sleeve, a clamping assembly, and an electric push rod. The combination of the clamping assembly and the threaded rod enables stable clamping and position adjustment of precast tubes of different sizes. The electric push rod is used to adjust the opening and closing of the clamping plate, and the rotational connection between the support block and the support rod enables stable fixing of the precast tube.

Benefits of technology

It enables stable clamping and position adjustment of prefabricated sleeves of different sizes, improves the stability of prefabricated sleeves, reduces costs, avoids sleeve tilting, and simplifies the construction process.

✦ Generated by Eureka AI based on patent content.

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Abstract

The prefabricated pipe positioning structure for the building secondary structure comprises a connecting rod, and the two sides of the connecting rod are sleeved with connecting sleeves in a threaded mode. A connecting plate is fixedly connected to the surface of one side of the connecting sleeve, a groove is formed in the surface of the top of the connecting plate, a threaded rod is rotatably connected to the interior of the groove, the surface of the threaded rod is sleeved with a threaded sleeve in a threaded mode, and a sliding block is fixedly connected to the surface of the bottom of the threaded sleeve. A clamping assembly is arranged on the surface of the top of the threaded sleeve; the clamping assembly comprises an electric push rod fixedly connected with the threaded sleeve, and stabilizing blocks are symmetrically installed on the two sides, close to the top, of the electric push rod. The surface of the side, away from the electric push rod, of the stabilizing block is rotationally connected with a supporting rod, the clamping assembly is arranged, and clamping plates of the clamping assembly can be separated, so that prefabricated sleeves of different sizes can be clamped, and the stability of the prefabricated sleeves is improved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to building prefabricated sleeve structure technical field, specifically is a prefabricated pipe positioning structure for building secondary structure. BACKGROUND

[0002] The building construction conventional mode builds the through -wall hole, and the on -the -spot cutting is big, and the hole positioning is big randomness, and is extremely unfavorable to quality control and civilized construction, and the later period opens the hole, and easy to cause the operation surface pollution, and still needs manual processing and caulking after opening the hole, and there is the hidden danger of destroying the stability of wall, increases the garbage cleaning workload, and the current building construction adopts the prefabricated sleeve structure and carries out the hole prefabrication forming, does not need to open the hole in the later period, and the operation is convenient.

[0003] The prefabricated sleeve structure for building secondary structure is disclosed in publication number CN214834790U, by adjusting the positioning assembly, the position of the sliding seat and the positioning ring can be moved and fixed by the staff, thereby reducing the difficulty of the staff in adjusting the position of the prefabricated sleeve, and at the same time, the staff can also determine the moving distance of the sliding seat and the positioning ring, thereby facilitating the staff to keep the prefabricated sleeve horizontal with the ground when adjusting the position of the prefabricated sleeve, and avoiding the inclination of the prefabricated sleeve, but the following problems still exist in the actual use of the patent:

[0004] By adjusting the positioning assembly, the position of the sliding seat and the positioning ring can be moved and fixed by the staff, thereby reducing the difficulty of the staff in adjusting the position of the prefabricated sleeve, and at the same time, the staff can also determine the moving distance of the sliding seat and the positioning ring, thereby facilitating the staff to keep the prefabricated sleeve horizontal with the ground when adjusting the position of the prefabricated sleeve, and avoiding the inclination of the prefabricated sleeve, but the size of the prefabricated sleeve is different, so when using different sizes of prefabricated sleeves, different sizes of devices need to be used, which will increase the cost.

[0005] A prefabricated pipe positioning structure for building secondary structure is proposed to solve the problems mentioned above. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a prefabricated pipe positioning structure for building secondary structure to solve the problem that the size of the prefabricated sleeve is different, so when using different sizes of prefabricated sleeves, different sizes of devices need to be used, which will increase the cost.

[0007] To achieve the above object, the utility model provides following technical scheme: a prefabricated pipe positioning structure for building secondary structure, connecting rod is personally experienced sth, both sides of connecting rod are equipped with connecting sleeve,

[0008] One side surface of connecting sleeve is fixedly connected with connecting plate, recess is seted up on the top surface of connecting plate, threaded rod is rotatably connected in the recess, threaded sleeve is screwedly connected on the surface of threaded rod, the bottom surface of threaded sleeve is fixedly connected with sliding block,

[0009] Further comprising:

[0010] The top surface of the threaded sleeve is provided with a clamping assembly;

[0011] Among them, the clamping assembly includes an electric push rod fixedly connected with the threaded sleeve, and two stable blocks are symmetrically installed on the two sides of the electric push rod close to the top.

[0012] Among them, the side surface of the stable block away from the electric push rod is rotatably connected with a support rod, and the top surface of the support rod is rotatably connected with a fixed block.

[0013] Preferably, the side surface of the fixed block away from the support rod is fixedly connected with a clamping plate.

[0014] Preferably, the top surface of the electric push rod is symmetrically provided with a support block, and the top surface of the support block is rotatably connected with the clamping plate.

[0015] Preferably, a chute is set below the recess, and the chute is slidably connected with the sliding block.

[0016] Preferably, the side surface of the threaded rod is connected with a slave gear, the side surface of the slave gear is meshingly connected with a master gear, the inside of the master gear is connected with a rotating rod, and the bottom surface of the rotating rod is rotatably connected with the recess.

[0017] Preferably, a connecting bolt is connected with the side surface of the connecting sleeve, and the connecting bolt is threadedly connected with the connecting rod.

[0018] Preferably, the electric push rod is connected with the connecting plate.

[0019] Compared with the prior art, the prefabricated pipe positioning structure for building secondary structure has the following advantages: the clamping plate of the clamping assembly can be separated, so that the prefabricated sleeve can be clamped, thereby improving the stability of the prefabricated sleeve.

[0020] 1. By setting the clamping assembly, when the different size of the prefabricated sleeve needs to be clamped, the output end of the electric push rod can drive the support block to descend by starting the electric push rod, the movement of the clamping plate can be driven by the descent of the support block, the clamping plate is rotatably connected with the support block, the clamping plate is fixedly connected with the fixed block, the fixed block is rotatably connected with the support rod, and the support rod is rotatably connected with the stable block, so that the two clamping plates move to the middle after the electric push rod drives the support block to descend a certain distance, so that the clamping plate can clamp the smaller prefabricated sleeve, and the output end of the electric push rod can drive the support block to ascend by starting the electric push rod, the movement of the clamping plate can be driven by the ascent of the support block, the clamping plate is rotatably connected with the support block, the clamping plate is fixedly connected with the fixed block, the fixed block is rotatably connected with the support rod, and the support rod is rotatably connected with the stable block, so that the two clamping plates move to the middle after the electric push rod drives the support block to ascend a certain distance, so that the clamping plate can clamp the larger prefabricated sleeve, so that the prefabricated sleeve of different size can be clamped, and the stability of the prefabricated sleeve is improved.

[0021] 2. By setting the threaded rod, the threaded sleeve, the sliding block, the sliding groove, the from gear, the main gear and the rotating rod, when the position of the prefabricated sleeve needs to be adjusted, the rotating rod is rotated, the rotation of the rotating rod can drive the rotation of the main gear, the rotation of the main gear can drive the rotation of the from gear, the rotation of the from gear can drive the rotation of the threaded rod, the rotation of the threaded rod can drive the movement of the threaded sleeve, the bottom surface of the threaded rod is fixedly connected with the sliding block, the sliding block is slidably connected with the sliding groove, the cooperation between the sliding block and the sliding groove can limit the threaded sleeve, so that the threaded sleeve can move on the threaded rod, the movement of the threaded sleeve can drive the movement of the clamping assembly, so that the clamping assembly can drive the movement of the prefabricated sleeve, so that the position of the prefabricated sleeve can be adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the overall structure schematic diagram in the utility model;

[0023] Figure 2 It is the overall side view structure schematic diagram in the utility model;

[0024] Figure 3 It is the overall operation structure schematic diagram in the utility model;

[0025] Figure 4 It is the utility model Figure 1 A region amplification structure schematic diagram in the utility model;

[0026] Figure 5 It is the utility modelFigure 2 Schematic view of the middle B area amplification structure.

[0027] In the figure: 1, connecting rod; 2, connecting sleeve; 3, connecting plate; 4, groove; 5, threaded rod; 6, threaded sleeve; 7, clamping assembly; 701, electric push rod; 702, stabilizing block; 703, support rod; 704, fixed block; 705, clamping plate; 706, support block; 8, sliding block; 9, sliding groove; 10, from the gear; 11, main gear; 12, rotating rod; 13, connecting bolt. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Please refer to Figures 1-5 The utility model provides technical scheme: a prefabricated pipe positioning structure for building secondary structure, connecting rod 1 is equipped with connecting sleeve 2 on both sides of connecting rod 1, connecting sleeve 2 is fixedly connected with connecting plate 3 on one side surface, the top surface of connecting plate 3 is provided with groove 4, threaded rod 5 is rotatably connected in the inside of groove 4, threaded sleeve 6 is screw set on the surface of threaded rod 5, and the bottom surface of threaded sleeve 6 is fixedly connected with sliding block 8, still include: the top surface of threaded sleeve 6 is provided with clamping assembly 7, wherein clamping assembly 7 includes electric push rod 701 fixedly connected with threaded sleeve 6, and stabilizing block 702 is symmetrically installed on the both sides of the top of electric push rod 701, wherein the side surface of stabilizing block 702 away from electric push rod 701 is rotatably connected with support rod 703, and the top surface of support rod 703 is rotatably connected with fixed block 704, as shown in Figures 1-5 As shown, by setting clamping assembly 7, the clamping plate 705 of clamping assembly 7 can be separated, so that the prefabricated sleeve of different sizes can be clamped, thereby improving the stability of the prefabricated sleeve, and the connecting rod 1 is not less than two, and the connecting sleeve 2 and the connecting bolt 13 are screw set with the connecting rod 1.

[0030] The side surface of fixed block 704 away from support rod 703 is fixedly connected with clamping plate 705, the top surface of electric push rod 701 is symmetrically installed with support block 706, and the top surface of support block 706 is rotatably connected with clamping plate 705, as shown in Figures 1-5As shown, by starting the electric push rod 701, the output end of the electric push rod 701 can drive the support block 706 to descend, through the descent of the support block 706, the movement of the clamping plate 705 can be driven, while the clamping plate 705 is rotatably connected with the support block 706, the clamping plate 705 is fixedly connected with the fixed block 704, the fixed block 704 is rotatably connected with the support rod 703, and the support rod 703 is rotatably connected with the stable block 702, so that after the electric push rod 701 drives the support block 706 to descend by a certain distance, the two clamping plates 705 will move to the middle, so that the clamping plate 705 can clamp the smaller prefabricated sleeve.

[0031] A chute 9 is located below the groove 4 and is slidably connected with the sliding block 8. One side surface of the threaded rod 5 penetrates and is connected with a from gear 10. One side surface of the from gear 10 is engagedly connected with a main gear 11. The inside of the main gear 11 penetrates and is connected with a rotating rod 12. The bottom surface of the rotating rod 12 is rotatably connected with the groove 4. Figure 2 As shown, by rotating the rotating rod 12, the rotation of the rotating rod 12 can drive the rotation of the main gear 11. Through the rotation of the main gear 11, the rotation of the from gear 10 can be driven. Through the rotation of the from gear 10, the rotation of the threaded rod 5 can be driven. Through the rotation of the threaded rod 5, the movement of the threaded sleeve 6 can be driven. At the same time, the bottom surface of the threaded rod 5 is fixedly connected with the sliding block 8, and the sliding block 8 is slidably connected with the chute 9. Through the cooperation between the sliding block 8 and the chute 9, the threaded sleeve 6 can be limited, so that the threaded sleeve 6 can move on the threaded rod 5. Through the movement of the threaded sleeve 6, the movement of the clamping assembly 7 can be driven, so that the clamping assembly 7 can drive the movement of the prefabricated sleeve, so that the position of the prefabricated sleeve can be adjusted.

[0032] A connecting bolt 13 is attached to one side surface of the connecting sleeve 2 and is threadedly connected with the connecting rod 1. Figure 1 As shown, through the action of the connecting bolt 13, the connecting sleeve 2 can be limited.

[0033] The electric push rod 701 is connected with the connecting plate 3. Through the sliding connection between the electric push rod 701 and the connecting plate, the threaded sleeve 6 can also be limited. At the same time, the model of the electric push rod 701 is LAM33-A.

[0034] Working principle: Before using the prefabricated pipe positioning structure for building secondary structure, the overall condition of the device needs to be checked to determine whether it can work normally. According to Figure 1 - Figure 5As shown, first, when different sizes of prefabricated sleeves need to be clamped, the electric push rod 701 is started, so that the output end of the electric push rod 701 can drive the support block 706 to descend, through the descent of the support block 706, the movement of the clamping plate 705 can be driven, and the clamping plate 705 is rotatably connected with the support block 706, while the clamping plate 705 is fixedly connected with the fixed block 704, the fixed block 704 is rotatably connected with the support rod 703, and the support rod 703 is rotatably connected with the stable block 702, so that after the electric push rod 701 drives the support block 706 to descend by a certain distance, the two clamping plates 705 will move to the middle, so that the clamping plate 705 can clamp the smaller prefabricated sleeve, and at the same time, the electric push rod 701 is started, so that the output end of the electric push rod 701 can drive the support block 706 to ascend, through the ascent of the support block 706, the movement of the clamping plate 705 can be driven, and the clamping plate 705 is rotatably connected with the support block 706, while the clamping plate 705 is fixedly connected with the fixed block 704, the fixed block 704 is rotatably connected with the support rod 703, and the support rod 703 is rotatably connected with the stable block 702, so that after the electric push rod 701 drives the support block 706 to ascend by a certain distance, the two clamping plates 705 will move to both sides, so that the clamping plate 705 can clamp the larger prefabricated sleeve, so that the prefabricated sleeves of different sizes can be clamped, thereby improving the stability of the prefabricated sleeve.

[0035] Secondly, when the position of the prefabricated sleeve needs to be adjusted, the rotating rod 12 is rotated, so that the rotation of the rotating rod 12 can drive the rotation of the main gear 11, through the rotation of the main gear 11, the rotation of the from gear 10 can be driven, through the rotation of the from gear 10, the rotation of the threaded rod 5 can be driven, through the rotation of the threaded rod 5, the movement of the threaded sleeve 6 can be driven, and the bottom surface of the threaded rod 5 is fixedly connected with the sliding block 8, while the sliding block 8 is slidably connected with the sliding groove 9, through the cooperation between the sliding block 8 and the sliding groove 9, the threaded sleeve 6 can be limited, so that the threaded sleeve 6 can move on the threaded rod 5, through the movement of the threaded sleeve 6, the movement of the clamping assembly 7 can be driven, so that the clamping assembly 7 can drive the movement of the prefabricated sleeve, thereby adjusting the position of the prefabricated sleeve.

[0036] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or equivalently replace part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A prefabricated pipe positioning structure for a secondary building structure, comprising a connecting rod (1), wherein threaded sleeves on both sides of the connecting rod (1) are provided with connecting sleeves (2); A connecting plate (3) is fixedly connected to one side surface of the connecting sleeve (2); a groove (4) is provided on the top surface of the connecting plate (3); a threaded rod (5) is rotatably connected inside the groove (4); a threaded sleeve (6) is threadedly provided on the surface of the threaded rod (5); and a slider (8) is fixedly connected to the bottom surface of the threaded sleeve (6); It is characterized in that Also includes: The top surface of the threaded sleeve (6) is provided with a clamping assembly (7); The clamping assembly (7) includes an electric push rod (701) fixedly connected to the threaded sleeve (6), and stabilizing blocks (702) are symmetrically installed on both sides of the electric push rod (701) near the top; The surface of the stabilizing block (702) on one side away from the electric push rod (701) is rotatably connected to a support rod (703), and the top surface of the support rod (703) is rotatably connected to a fixing block (704).

2. The prefabricated pipe positioning structure for a building secondary structure according to claim 1, characterized in that: A clamping plate (705) is fixedly connected to a surface of one side of the fixing block (704) away from the supporting rod (703).

3. The prefabricated pipe positioning structure for a building secondary structure according to claim 1, characterized in that: A support block (706) is symmetrically mounted on the top surface of the electric push rod (701), and the top surface of the support block (706) is rotatably connected to the clamping plate (705).

4. The prefabricated pipe positioning structure for a building secondary structure according to claim 1, characterized in that: A sliding groove (9) is provided below the groove (4), and the sliding groove (9) is slidably connected to the slider (8).

5. The prefabricated pipe positioning structure for a building secondary structure according to claim 1, characterized in that: A slave gear (10) is connected through one side surface of the threaded rod (5), a master gear (11) is meshedly connected through one side surface of the slave gear (10), a rotating rod (12) is connected through the middle of the main gear (11), and the bottom surface of the rotating rod (12) is rotatably connected to the groove (4).

6. The prefabricated pipe positioning structure for a building secondary structure according to claim 1, characterized in that: A connecting bolt (13) is fitted and connected to one side surface of the connecting sleeve (2), and the connecting bolt (13) is threadedly connected to the connecting rod (1).

7. The prefabricated pipe positioning structure for a secondary building structure according to claim 1, characterized in that: The electric push rod (701) is connected to the connecting plate (3) through-hole.