CN212742551U

CN212742551U - Foundation pit support pile and foundation pit support device

Info

Publication number: CN212742551U
Application number: CN202020733216.XU
Authority: CN
Inventors: 刘亚有
Original assignee: Shenzhen Shenda Construction Engineering Co ltd
Current assignee: Shenzhen Shenda Construction Engineering Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-03-19
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a foundation ditch fender pile and foundation ditch supporting device, including the fender pile body, movable mounting has the movable rod in the fender pile body, symmetrical fixed mounting has two gusset plates, two on the outer wall of fender pile body both sides the mounting hole has all been seted up on the gusset plate, two equal movable mounting has the gusset rod in the mounting hole, install stop device in the fender pile body. Has the advantages that: the utility model discloses installed two gusset plates in a fender pile both sides, and all installed the anchor strut on two gusset plates, insert two anchor struts and establish into soil, improve a fender pile's stability, reduced a fender pile roll's risk, installed stop device in the fender pile, utilize the pressure of actuating lever to move, transversely insert four anchor struts and establish into soil, improve a fender pile stability simultaneously, also make a fender pile be difficult for extracting.

Description

Foundation pit support pile and foundation pit support device

Technical Field

The utility model relates to a building engineering technical field especially relates to foundation ditch fender pile and foundation ditch supporting device.

Background

The foundation pit support is a retaining, reinforcing and protecting measure adopted for the side wall of the foundation pit and the surrounding environment in order to ensure the safety of the construction of an underground structure and the surrounding environment of the foundation pit, and the foundation pit support is generally supported by using support modes such as row pile support, underground continuous wall support, cement retaining wall support and the like.

In the prior art, the supporting pile is unstable after being driven into soil, the supporting pile shakes left and right, and then the existing supporting pile can be easily pulled out after being driven into soil.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the unstable problem of fender pile among the prior art, and the foundation ditch fender pile and the foundation ditch supporting device that provide.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

foundation ditch fender pile and excavation supporting device, including a fender pile body, movable mounting has the movable rod in the fender pile body, symmetry fixed mounting has two gusset plates, two on the outer wall of a fender pile body both sides all seted up the mounting hole on the gusset plate, two equal movable mounting has the anchor rod in the mounting hole, install stop device in the fender pile body.

In foretell foundation ditch fender pile and foundation ditch supporting device, symmetry fixed mounting has two movable blocks, two on the outer wall of movable rod both sides the movable block is kept away from on the outer wall of one side mutually the symmetry fixed mounting have two first slide bars, two first spouts have been seted up to the symmetry on the inner wall of fender pile body both sides, mutually support between first slide bar and the first spout, and slidable mounting.

In foretell foundation ditch fender pile and foundation ditch supporting device, symmetry fixed mounting has two second slide bars on the inner wall of mounting hole both sides, two second spouts have been seted up to the symmetry fixed on the outer wall of anchor strut both sides, mutually support between second slide bar and the second spout, and slidable mounting.

In foretell foundation ditch fender pile and foundation ditch supporting device, stop device includes movable rod one end fixed mounting's actuating lever, four reinforcement holes have been seted up to the symmetry on the outer wall of fender pile body both sides, four check lock levers are installed to the symmetry on the inner wall of fender pile body both sides, check lock lever keeps away from reinforcement hole one end and is the inclined plane.

In foretell foundation ditch fender pile and foundation ditch supporting device, symmetry fixed mounting has two connecting plates, two on the outer wall of check lock lever both sides the connecting plate is close to equal fixed mounting on the outer wall of a fender pile body inner wall one side has the telescopic link, the telescopic link is kept away from connecting plate one end fixed mounting on the inner wall of a fender pile body, the cover is equipped with the spring on the telescopic link, spring both ends are fixed mounting respectively on the outer wall of connecting plate and the inner wall of a fender pile body.

Compared with the prior art, the utility model discloses the advantage lies in:

1. the utility model discloses two gusset plates have been installed at a fender pile both sides, and have all installed the anchor strut on two gusset plates, insert two anchor struts and establish into soil, improve a fender pile's stability, reduced a fender pile's risk of rolling about;

2. the utility model discloses installed stop device in a fender pile, utilized the pressure of actuating lever to move, transversely inserted four check locks and establish into soil, improved a fender pile stability simultaneously, also made a fender pile be difficult for extracting.

Drawings

Fig. 1 is a front cross-sectional view of a foundation pit support pile and a foundation pit support device provided by the utility model;

fig. 2 is an enlarged view of a part a of the structure of the foundation pit support pile and the foundation pit support device provided by the utility model;

fig. 3 is the utility model provides a B partial structure's enlargements among foundation ditch fender pile and the foundation ditch supporting device.

In the figure: the pile comprises a supporting pile body 1, a movable rod 2, a movable block 3, a first sliding rod 4, a first sliding groove 5, a driving rod 6, a reinforcing plate 7, a reinforcing rod 8, a second sliding rod 9, a second sliding groove 10, a reinforcing hole 11, a locking rod 12, a connecting plate 13, a spring 14 and a telescopic rod 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a foundation pit supporting pile and a foundation pit supporting device comprise a supporting pile body 1, a movable rod 2 is movably arranged in the supporting pile body 1, two movable blocks 3 are symmetrically and fixedly arranged on the outer walls of two sides of the movable rod 2, two first slide bars 4 are symmetrically and fixedly arranged on the outer wall of one side of the two movable blocks 3 away from the other side, two first slide grooves 5 are symmetrically arranged on the inner walls of two sides of the supporting pile body 1, the first slide bars 4 and the first slide grooves 5 are matched with each other and are slidably arranged, two reinforcing plates 7 are symmetrically and fixedly arranged on the outer walls of two sides of the supporting pile body 1, mounting holes are respectively arranged on the two reinforcing plates 7, reinforcing rods 8 are movably arranged in the two mounting holes, two second slide bars 9 are symmetrically and fixedly arranged on the inner walls of two sides of the mounting holes, two second slide grooves 10 are symmetrically and fixedly arranged on the outer walls of two sides of the reinforcing rods 8, and the, and slidable mounting, it is worth noting that two reinforcing plates 7 are installed on two sides of the support pile, reinforcing rods 8 are installed on the two reinforcing plates 7, the two reinforcing rods 8 are inserted into soil, the stability of the support pile is improved, and the risk of left-right shaking of the support pile is reduced.

A limiting device is arranged in a supporting pile body 1 and comprises a driving rod 6 fixedly arranged at one end of a movable rod 2, four reinforcing holes 11 are symmetrically formed in the outer walls of two sides of the supporting pile body 1, four locking rods 12 are symmetrically arranged on the inner walls of two sides of the supporting pile body 1, the ends, far away from the reinforcing holes 11, of the locking rods 12 are inclined planes, two connecting plates 13 are symmetrically and fixedly arranged on the outer walls of two sides of the locking rods 12, telescopic rods 15 are fixedly arranged on the outer walls of two sides, close to the inner wall of the supporting pile body 1, of the two connecting plates 13, one ends, far away from the connecting plates 13, of the telescopic rods 15 are fixedly arranged on the inner wall of the supporting pile body 1, springs 14 are sleeved on the telescopic rods 15, two ends of each spring 14 are fixedly arranged on the outer wall of the corresponding connecting plate 13 and the inner wall of the supporting pile body 1 respectively, and, the stability of the support pile is improved, and meanwhile the support pile is not easy to pull out.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The utility model discloses the theory of operation: at present, the support pile is vertically inserted into soil, and the two reinforcing rods 8 are pressed downwards at the same time, so that the two reinforcing rods 8 are also inserted into the soil, the stability of the support pile is improved, and the left-right shaking condition of the support pile is reduced.

The movable rod 2 is pressed downwards to drive the driving rod 6 to press the inclined plane of the locking rod 12, the locking rod 12 is pressed out of the reinforcing hole 11, the locking rod 12 is transversely inserted into soil, the stability of the support pile can be improved, and the support pile is not easy to pull out.

The movable rod 2 is pulled upwards, the driving rod 6 is separated from the locking rod 12, the locking rod 12 locks the inside of the support pile under the elastic action of the spring 14, and the support pile can be pulled out under the action of limiting when the support pile is taken out.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Foundation pit supporting pile and foundation pit supporting device, including supporting pile body (1), its characterized in that, movable mounting has movable rod (2) in supporting pile body (1), symmetrical fixed mounting has two gusset plate (7), two on supporting pile body (1) both sides outer wall all seted up the mounting hole on gusset plate (7), two equal movable mounting has gusset rod (8) in the mounting hole, install stop device in supporting pile body (1).

2. The foundation pit supporting pile and foundation pit supporting device according to claim 1, wherein two movable blocks (3) are symmetrically and fixedly mounted on the outer walls of two sides of the movable rod (2), two first sliding rods (4) are symmetrically and fixedly mounted on the outer wall of one side, which is far away from the movable blocks (3), two first sliding grooves (5) are symmetrically formed in the inner walls of two sides of the supporting pile body (1), and the first sliding rods (4) and the first sliding grooves (5) are matched with each other and are slidably mounted.

3. The foundation pit support pile and foundation pit support device according to claim 1, wherein two second sliding rods (9) are symmetrically and fixedly installed on the inner walls of two sides of the installation hole, two second sliding grooves (10) are symmetrically and fixedly formed on the outer walls of two sides of the reinforcing rod (8), and the second sliding rods (9) and the second sliding grooves (10) are matched with each other and are slidably installed.

4. The foundation pit support pile and foundation pit support device according to claim 1, wherein the limiting device comprises a driving rod (6) fixedly mounted at one end of a movable rod (2), four reinforcing holes (11) are symmetrically formed in the outer walls of two sides of the support pile body (1), four locking rods (12) are symmetrically mounted on the inner walls of two sides of the support pile body (1), and the ends, away from the reinforcing holes (11), of the locking rods (12) are inclined planes.

5. The foundation pit support pile and foundation pit support device according to claim 4, characterized in that two connecting plates (13) are symmetrically and fixedly installed on the outer walls of two sides of the locking rod (12), two telescopic rods (15) are fixedly installed on the outer wall of one side, close to the inner wall of the support pile body (1), of the two connecting plates (13), one end, far away from the connecting plates (13), of each telescopic rod (15) is fixedly installed on the inner wall of the support pile body (1), each telescopic rod (15) is sleeved with a spring (14), and two ends of each spring (14) are respectively and fixedly installed on the outer wall of each connecting plate (13) and the inner wall of the support pile body (1).