CN216072716U

CN216072716U - Pile foundation steel reinforcement cage circulation hangs muscle

Info

Publication number: CN216072716U
Application number: CN202122503337.2U
Authority: CN
Inventors: 刘康; 张渊; 刘博�; 张建立
Original assignee: China Construction Civil Engineering Co Ltd
Current assignee: China Construction Civil Engineering Co Ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-03-18
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses a pile foundation reinforcement cage circulating lifting rib, which comprises a pile foundation reinforcement cage and circulating lifting rib mechanisms arranged on two sides of an inner cavity of the pile foundation reinforcement cage, wherein the circulating lifting rib mechanisms comprise: the circular rebar hanging mechanism comprises a rebar hanging long rod, a circular hoop is welded at the bottom of the surface of the rebar hanging long rod, a pull ring II is welded at the top end of the rebar hanging long rod, four connecting blocks are welded at the top of the surface of the rebar hanging long rod, a pin pipe is welded at one end of each of the four connecting blocks, an inner cavity of the pin pipe is provided with a pin shaft, and a pull ring I is welded at the top end of the pin shaft. When the pile foundation reinforcement cage is actually used, the lifting ribs can be taken down after the pile foundation reinforcement cage is placed in the holes. The steel bar cage has the advantages of being low in manufacturing cost, light in structure, wide in application range, recoverable, simple in operation, environment-friendly and the like, improving construction efficiency and facilitating use of a user.

Description

Pile foundation steel reinforcement cage circulation hangs muscle

Technical Field

The utility model belongs to the technical field of bridge foundations, and particularly relates to a pile foundation reinforcement cage circulating hanging rib.

Background

The bridge foundation is the lowest part of the bridge structure directly contacting with the foundation, and is an important component of the bridge substructure, a part of stratum bearing the load transmitted by the foundation is called the foundation, the foundation and the foundation will generate stress and deformation after being subjected to various loads, and in order to ensure the normal use and safety of the bridge, the foundation and the foundation must have sufficient strength and stability, and the deformation should be within an allowable range.

Pile foundation steel reinforcement cage is the structure that often uses in the construction of bridge pile foundation, but traditional pile foundation steel reinforcement cage's using-way has following defect:

when the steel reinforcement cage is hoisted in the traditional mode, the steel reinforcement is directly used as a hanging reinforcement and welded with the steel reinforcement cage, the hanging reinforcement cannot be recovered after being used, and the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pile foundation reinforcement cage circulating lifting rib, which has the advantages of low manufacturing cost, light structure, wide application range, recoverability, simple operation and environmental protection, and solves the problems that the pile foundation reinforcement cage is a structure frequently used in the construction of a bridge pile foundation, but the traditional use mode of the pile foundation reinforcement cage has the following defects, when the reinforcement cage is hoisted in the traditional mode, the reinforcement is directly used as the lifting rib to be welded with the reinforcement cage, the lifting rib cannot be recovered after being used, and the cost is higher.

The technical scheme for solving the technical problems is as follows: the utility model provides a muscle is hung in circulation of pile foundation steel reinforcement cage, includes pile foundation steel reinforcement cage and sets up the circulation in pile foundation steel reinforcement cage inner chamber both sides and hangs muscle mechanism: the circular rebar hanging mechanism comprises a rebar hanging long rod, a round hoop is welded at the bottom of the surface of the rebar hanging long rod, a pull ring II is welded at the top end of the rebar hanging long rod, four connecting blocks are welded at the top of the surface of the rebar hanging long rod, a pin pipe is welded at one end of each connecting block, a pin shaft is arranged in an inner cavity of each pin pipe, a pull ring I is welded at the top end of each pin shaft, and short rods are welded at the bottoms of the two sides of the surface of each pin shaft; reinforcing ribs are welded at the top and the bottom of the two sides of the pile foundation steel reinforcement cage, and the two circulating steel hanging mechanisms are respectively hooked on the reinforcing ribs at the bottom of the two sides of the pile foundation steel reinforcement cage.

The utility model is used for the pile foundation reinforcement cage circulation lifting bar as described above, further: the top is provided with supporting component between two circulation string hanging mechanisms, one side demountable installation of supporting component has the hand subassembly.

The utility model is used for the pile foundation reinforcement cage circulation lifting bar as described above, further: the supporting assembly comprises an arc-shaped supporting rod, connecting end rods are welded at two ends of the arc-shaped supporting rod, a clamping groove is formed in one side of each connecting end rod, and the connecting end rods are sleeved on the hanging bar long rods through the clamping grooves.

The utility model is used for the pile foundation reinforcement cage circulation lifting bar as described above, further: the hand-held component comprises a threaded connecting sleeve welded on the arc-shaped support rod, a hand-held rod is arranged at one end of the threaded connecting sleeve, a threaded pin is welded at one end of the hand-held rod, and the hand-held rod is connected to the threaded connecting sleeve through the threaded pin in a threaded mode.

The utility model is used for the pile foundation reinforcement cage circulation lifting bar as described above, further: the end of the inner cavity of the clamping groove, which is close to the outer side, is provided with two inclined planes, and the two inclined planes are vertically arranged in the inner cavity of the clamping groove.

The utility model is used for the pile foundation reinforcement cage circulation lifting bar as described above, further: the hanging bar long rod, the connecting blocks and the pin pipes are combined to form a well-shaped frame, and the distance between the connecting blocks is ten centimeters.

The utility model is used for the pile foundation reinforcement cage circulation lifting bar as described above, further: the length dimension of the four connecting blocks is the same.

The utility model has the beneficial effects that:

1. according to the utility model, when the pile foundation reinforcement cage is put into the hole in actual use, the lifting rib can be taken down, a series of problems of large consumption of the reinforcement, high cost and the like caused by the fact that the lifting rib cannot be recovered after the reinforcement cage is put into the hole in the traditional mode are solved, and the pile foundation reinforcement cage has the advantages of low manufacturing cost, light structure, wide application range, recoverability, simplicity in operation, environmental friendliness and the like, improves the construction efficiency and is convenient for a user to use.

2. According to the utility model, through the arrangement of the supporting component, after the circulating rib hanging mechanisms are arranged, the supporting component is clamped between the two circulating rib hanging mechanisms, so that the circulating rib hanging mechanisms are supported, the stability of the circulating rib hanging mechanisms in construction is ensured, and the use by users is convenient.

3. According to the utility model, through the arrangement of the hand-holding assembly, the hand-holding rod is installed on the threaded connecting sleeve in a threaded manner, so that after the support assembly is installed, the extended hand-holding rod can be detached and taken out at any time when the work is hindered, and a user can conveniently work.

Drawings

The above and/or other advantages of the utility model will become more apparent and more readily appreciated from the following detailed description taken in conjunction with the accompanying drawings, which are given by way of illustration only and not by way of limitation, and in which:

FIG. 1 is a schematic diagram of one embodiment of the present invention;

FIG. 2 is a schematic perspective view of a circulating bar hanging mechanism according to an embodiment of the present invention;

fig. 3 is a perspective view of a support assembly and a hand grip assembly according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. pile foundation steel reinforcement cage, 2, strengthening rib, 3, hang muscle stock, 4, circle hoop, 5, pull ring one, 6, connecting block, 7, round pin pipe, 8, round pin axle, 9, pull ring two, 10, quarter butt, 11, supporting component, 12, hold the subassembly, 111, arc vaulting pole, 112, connecting end pole, 113, draw-in groove, 121, threaded connection cover, 122, hold the pole, 123, threaded pin.

Detailed Description

Hereinafter, an embodiment of a pile foundation reinforcement cage circulation suspension bar according to the present invention will be described with reference to the accompanying drawings.

The examples described herein are specific embodiments of the present invention, are intended to be illustrative and exemplary in nature, and are not to be construed as limiting the scope of the utility model. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of respective portions and their mutual relationships. It is noted that the drawings are not necessarily to the same scale so as to clearly illustrate the structures of the various elements of the embodiments of the utility model. Like reference numerals are used to denote like parts.

Fig. 1 to 3 show a pile foundation reinforcement cage circulation lifting bar according to an embodiment of the present invention, which includes a pile foundation reinforcement cage 1 and circulation lifting bar mechanisms disposed on both sides of an inner cavity of the pile foundation reinforcement cage 1: the circulating rebar hanging mechanism comprises a rebar hanging long rod 3, a round hoop 4 is welded at the bottom of the surface of the rebar hanging long rod 3, a pull ring two 9 is welded at the top end of the rebar hanging long rod 3, four connecting blocks 6 are welded at the top of the surface of the rebar hanging long rod 3, a pin pipe 7 is welded at one end of each of the four connecting blocks 6, a pin shaft 8 is arranged in an inner cavity of the pin pipe 7, a pull ring one 5 is welded at the top end of the pin shaft 8, short rods 10 are welded at the bottoms of the two sides of the surface of the pin shaft 8, reinforcing ribs 2 are welded at the top and the bottom of the two sides of the pile foundation rebar cage 1, two circulating rebar hanging mechanisms are respectively hooked on the reinforcing ribs 2 at the bottoms of the two sides of the pile foundation rebar cage 1, a supporting component 11 is arranged at the top between the two circulating rebar hanging mechanisms, a hand-holding component 12 is detachably arranged at one side of the supporting component 11, the supporting component 11 comprises an arc-shaped support rod 111, connecting end rods 112 are welded at the two ends of the arc-shaped support rod 111, a clamping groove 113 is arranged at one side of the connecting end rod 112, the connecting end rod 112 is sleeved on the hanging bar long rod 3 through the clamping groove 113, through the arrangement of the supporting component 11, after the circulating hanging bar mechanism is arranged, the supporting component 11 is clamped between the two circulating hanging bar mechanisms, so that the circulating hanging bar mechanism is supported, the stability of the circulating hanging bar mechanism in construction is ensured, and the circular hanging bar mechanism is convenient for a user to use, the holding component 12 comprises a thread connecting sleeve 121 welded on the arc-shaped stay bar 111, one end of the thread connecting sleeve 121 is provided with a holding rod 122, one end of the holding rod 122 is welded with a thread pin 123, the holding rod 122 is in threaded connection with the thread connecting sleeve 121 through the thread pin 123, through the arrangement of the holding component 12, because the holding rod 122 is in threaded connection with the thread connecting sleeve 121, after the supporting component 11 is installed, when the extended holding rod 122 obstructs work, the holding rod 122 can be detached and taken out at any time, the person of facilitating the use carries out work, and the one end that the draw-in groove 113 inner chamber is close to the outside is provided with two inclined planes, and the vertical setting in draw-in groove 113 inner chamber in two inclined planes hangs muscle stock 3, connecting block 6 and the combination of round pin pipe 7 and forms the groined type frame, and the interval between a plurality of connecting blocks 6 is ten centimetres, and four connecting blocks 6's length size is all the same.

The working principle is as follows: when the circulating reinforcement hanging mechanism is actually used, two circulating reinforcement hanging mechanisms are matched in the implementation process, firstly, a round hoop 4 at the lower end of the circulating reinforcement hanging mechanism penetrates under a reinforcing rib 2 at the uppermost end of a reinforcement cage 1, then the upper end of a pin shaft 8 is inserted into a pin pipe 7, the lower end of the pin shaft 8 is inserted into the round hoop 4 of the circulating reinforcement hanging mechanism, the reinforcing rib 2 of the reinforcement cage is limited between the pin shaft 8 and the circulating reinforcement hanging mechanisms, the two circulating reinforcement hanging mechanisms are symmetrically used and are respectively installed on two sides of an inner cavity of the reinforcement cage 1, the length of the circulating reinforcement hanging mechanism is determined through calculation, the most appropriate position of a vertical frame is selected, a penetrating bar penetrates through vertical frames on the two circulating reinforcement hanging mechanisms, then the penetrating bar is arranged on sleepers on two sides of a pile hole, concrete is poured and after initial setting, the pin shaft 8 is pulled out, and then the circulating reinforcement hanging mechanisms are taken out.

The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the utility model, so as to achieve the purpose of the utility model.

Claims

1. The utility model provides a muscle is hung in circulation of pile foundation steel reinforcement cage, a serial communication port, include pile foundation steel reinforcement cage (1) and set up the circulation in pile foundation steel reinforcement cage (1) inner chamber both sides and hang muscle mechanism: the circular rebar hanging mechanism comprises a rebar hanging long rod (3), a round hoop (4) is welded at the bottom of the surface of the rebar hanging long rod (3), a pull ring II (9) is welded at the top end of the rebar hanging long rod (3), four connecting blocks (6) are welded at the top of the surface of the rebar hanging long rod (3), a pin pipe (7) is welded at one end of each connecting block (6), a pin shaft (8) is arranged in an inner cavity of each pin pipe (7), a pull ring I (5) is welded at the top end of each pin shaft (8), and short rods (10) are welded at the bottoms of two sides of the surface of each pin shaft (8); reinforcing ribs (2) are welded at the top and the bottom of two sides of the pile foundation reinforcement cage (1), and the two circulating steel hanging mechanisms are respectively hooked on the reinforcing ribs (2) at the bottom of two sides of the pile foundation reinforcement cage (1).

2. A pile foundation reinforcement cage circulation lifting bar according to claim 1, characterized in that a support assembly (11) is arranged at the top between the two circulation lifting bar mechanisms, and a hand-holding assembly (12) is detachably mounted on one side of the support assembly (11).

3. The pile foundation reinforcement cage circulation lifting bar according to claim 2, wherein the support component (11) comprises an arc-shaped stay bar (111), the two ends of the arc-shaped stay bar (111) are welded with connecting end bars (112), one side of each connecting end bar (112) is provided with a clamping groove (113), and the connecting end bars (112) are sleeved on the long bar (3) of the lifting bar through the clamping grooves (113).

4. The pile foundation reinforcement cage circulation lifting bar according to claim 3, wherein the hand-held assembly (12) comprises a threaded connection sleeve (121) welded on the arc-shaped stay bar (111), one end of the threaded connection sleeve (121) is provided with a holding rod (122), one end of the holding rod (122) is welded with a threaded pin (123), and the holding rod (122) is in threaded connection with the threaded connection sleeve (121) through the threaded pin (123).

5. The pile foundation reinforcement cage circulation lifting rib of claim 4, wherein one end of the inner cavity of the clamping groove (113) close to the outer side is provided with two inclined surfaces, and the two inclined surfaces are vertically arranged in the inner cavity of the clamping groove (113).

6. A pile foundation reinforcement cage circulation lifting bar according to claim 5, characterized in that the lifting bar long rod (3), the connecting blocks (6) and the pin pipes (7) are combined to form a well frame, and the distance between the connecting blocks (6) is ten centimeters.

7. A pile foundation reinforcement cage circulation lifting bar according to claim 6, wherein the length of the four connecting blocks (6) is the same.