Quick connector for concrete pipe pile
By using the limiting sliding groove group and bolt fixing structure of the quick joint for concrete pipe piles, the problem of complexity in existing connection methods is solved, and a quick and easy connection operation is achieved.
Patent Information
- Application Number
- CN202520323433.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-02-27
AI Technical Summary
Existing methods for connecting concrete pipe piles are complex, require extensive preparation, and are time-consuming and labor-intensive.
A quick connector for concrete pipe piles is adopted, including a connecting sleeve and a limiting slide group. The position of the concrete pile is fixed by the limiting plate and bolts, simplifying the connection process.
It enables quick and easy connection of concrete pipe piles, reducing preparation time and labor intensity.
Smart Images
Figure CN223907483U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to concrete pipe pile connecting technical field, concretely refers to a concrete pipe pile quick joint. BACKGROUND
[0002] The connection of concrete pipe piles is an important link to ensure the structural integrity and bearing capacity, and the existing connection modes generally have direct connection, inserted reinforcement connection, steel reinforcement cage connection and welding method connection, and the existing connection modes often need to carry out preparation work and installation connection work for a long time, which is time-consuming and laborious and is inconvenient for connection. UTILITY MODEL CONTENTS
[0003] The utility model solves the technical problem that the existing concrete pipe pile connection mode is relatively complex, needs to do preparation work for a long time and is time-consuming and laborious.
[0004] In order to solve the above problems, the utility model adopts the technical scheme of a concrete pipe pile quick joint, which comprises a connecting sleeve, a plurality of limiting sliding groove groups are staggered on the two end faces of the connecting sleeve, the limiting sliding groove group comprises a large limiting sliding groove and a small limiting sliding groove, a communication port is arranged between the large limiting sliding groove and the small limiting sliding groove, a large limiting plate and a small limiting plate are slidably arranged in the large limiting sliding groove and the small limiting sliding groove respectively, a connecting block is fixed on the same side of the large limiting plate and the small limiting plate at one end of the communication port, and a compression spring is clamped between the connecting block and the communication port.
[0005] As a further scheme of the utility model, a pair of annular limiting platforms are fixed on the two ends of the connecting sleeve, a concrete pile body is arranged between the pair of annular limiting platforms, and the concrete pile body is located between the large limiting plate and the small limiting plate, so as to position the concrete pile body.
[0006] As a further scheme of the utility model, a threaded hole is arranged on one end side of the large limiting plate and the small limiting plate, a through hole is arranged on the side surface of the concrete pile body at the threaded hole, a bolt is threadedly and rotatably connected in the threaded hole and passes through the through hole, so as to fix the position of the concrete pile body and prevent the concrete pile body from tilting.
[0007] As a further scheme of the utility model, the lengths of the large limiting plate and the small limiting plate are less than the depths of the large limiting sliding groove and the small limiting sliding groove, so that the large limiting plate and the small limiting plate can be conveniently stored.
[0008] As a further scheme of the utility model, the positions of the plurality of large limiting plates and the plurality of small limiting plates at the two ends of the connecting sleeve are staggered, so that the concrete pile bodies at the two ends of the connecting sleeve can be simultaneously positioned.
[0009] The utility model discloses compared with prior art has the advantages that: this patent has increased the connecting sleeve and the limit board structure that can retract into the connecting sleeve, simple structure, convenient to store, the position of concrete pile body can be limited through the limit board and bolt, convenient and fast operation. BRIEF DESCRIPTION OF DRAWINGS
[0010] The accompanying drawings are included to provide a further understanding of the present utility model, and constitute a part of the specification, and are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute the limitation to the present utility model. In the drawings:
[0011] Figure 1 It is the overall structure perspective drawing in the quick joint of concrete pipe pile of the utility model.
[0012] Figure 2 It is the partial structure sectional view in the quick joint of concrete pipe pile of the utility model.
[0013] Figure 3 It is the storage schematic view of big limit board and small limit board in the quick joint of concrete pipe pile of the utility model.
[0014] Figure 4 It is the enlarged view of A department structure in the quick joint of concrete pipe pile of the utility model.
[0015] In the drawings:
[0016] 1, connecting sleeve;2, big limit board;3, small limit board;4, connecting block;5, compression spring;6, concrete pile body;7, bolt;1.1, big limit sliding groove;1.2, small limit sliding groove;1.3, communication port;1.4, annular limit platform;6.1, through hole. DETAILED DESCRIPTION
[0017] The technical scheme in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model, and obviously, the described embodiments are only part of the embodiments of the present utility model, not all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the present utility model.
[0018] The utility model provides a technical scheme: in order to solve the existing problems in the background art.
[0019] In conjunction with the drawings Figures 1-4It can be known that the connecting sleeve 1 is fixed with a pair of annular limiting tables 1.4 at both ends, a concrete pile body 6 is arranged between the pair of annular limiting tables 1.4, the concrete pile body 6 is located between the large limiting plate 2 and the small limiting plate 3, and the position of the concrete pile body 6 is positioned; the large limiting plate 2 and the small limiting plate 3 are provided with threaded holes at one end of the side surface, a through hole 6.1 is formed in the side surface of the concrete pile body 6 at the threaded hole, and a bolt 7 threaded and rotatable in the threaded hole is arranged through the through hole 6.1, so that the position of the concrete pile body 6 is fixed, and inclination is prevented; the positions of the plurality of large limiting plates 2 and small limiting plates 3 at both ends of the connecting sleeve 1 are staggered, so that the concrete pile bodies 6 at both ends of the connecting sleeve 1 can be limited at the same time.
[0020] In combination with the accompanying drawings Figure 1 、 2 It can be known that the connecting sleeve 1 is fixed with a pair of annular limiting tables 1.4 at both ends, a concrete pile body 6 is arranged between the pair of annular limiting tables 1.4, the concrete pile body 6 is located between the large limiting plate 2 and the small limiting plate 3, and the position of the concrete pile body 6 is positioned; the large limiting plate 2 and the small limiting plate 3 are provided with threaded holes at one end of the side surface, a through hole 6.1 is formed in the side surface of the concrete pile body 6 at the threaded hole, and a bolt 7 threaded and rotatable in the threaded hole is arranged through the through hole 6.1, so that the position of the concrete pile body 6 is fixed, and inclination is prevented; the positions of the plurality of large limiting plates 2 and small limiting plates 3 at both ends of the connecting sleeve 1 are staggered, so that the concrete pile bodies 6 at both ends of the connecting sleeve 1 can be limited at the same time.
[0021] The working principle of the application is as follows: when connecting the pipe pile, first, the connecting sleeve 1 is placed on the top of the concrete pile body 6 below, then the large limiting plate 2 and the small limiting plate 3 are arranged to clamp the concrete pile body 6, and the threaded hole is aligned with the through hole 6.1, then the bolt 7 is connected and fixed, then the other concrete pile body 6 is arranged above the connecting sleeve 1, and the threaded hole is aligned with the through hole 6.1, then the bolt 7 is connected and fixed, and the connection is completed;
[0022] When the device needs to be stored, the large limiting plate 2 and the small limiting plate 3 can be pushed into the large limiting slot 1.1 and the small limiting slot 1.2, and then wrapped and fixed by a bandage or an iron wire, so that the device can be stored, and the storage space is saved.
[0023] The above has described the utility model and its implementation mode, which is not restrictive, and the drawings only show one of the implementation modes of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.
Claims
1. A concrete pipe pile quick joint comprising a connecting sleeve (1), characterized in that: The both end faces of the connecting sleeve (1) are staggered and provided with a plurality of limiting sliding groove groups, the limiting sliding groove group comprises a large limiting sliding groove (1.1) and a small limiting sliding groove (1.2), a communication port (1.3) is arranged between the large limiting sliding groove (1.1) and the small limiting sliding groove (1.2), a large limiting plate (2) and a small limiting plate (3) are respectively arranged in the large limiting sliding groove (1.1) and the small limiting sliding groove (1.2) and slide, a connecting block (4) is fixed on the same side of the large limiting plate (2) and the small limiting plate (3) and located at one end of the communication port (1.3), a compression spring (5) is arranged between the connecting block (4) and the communication port (1.3).
2. A concrete pipe pile quick joint according to claim 1, characterized in that: A pair of annular limiting tables (1.4) are fixed on the both ends of the connecting sleeve (1), a concrete pile body (6) is arranged between the pair of annular limiting tables (1.4), and the concrete pile body (6) is located between the large limiting plate (2) and the small limiting plate (3).
3. A concrete pipe pile quick joint according to claim 2, characterized in that: Threaded holes are arranged on one end side of the large limiting plate (2) and the small limiting plate (3), a through hole (6.1) is arranged on the side of the concrete pile body (6) and located at the threaded hole, and a bolt (7) passing through the through hole (6.1) is threadedly and rotatably connected in the threaded hole.
4. The quick joint of the concrete pipe pile according to claim 1, characterized in that: The lengths of the large limiting plate (2) and the small limiting plate (3) are less than the depths of the large limiting sliding groove (1.1) and the small limiting sliding groove (1.2).
5. The quick joint of the concrete pipe pile according to claim 1, characterized in that: The positions of the plurality of large limiting plates (2) and the small limiting plates (3) at the both ends of the connecting sleeve (1) are staggered.