CN212129117U

CN212129117U - Civil engineering composite pile convenient to dismantle

Info

Publication number: CN212129117U
Application number: CN202020237238.7U
Authority: CN
Inventors: 王龙山
Original assignee: Xuzhou Huaqianshu Agricultural Development Co ltd
Current assignee: Xuzhou Huaqianshu Agricultural Development Co ltd
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-12-11
Anticipated expiration: 2030-03-02

Abstract

The utility model relates to a civil engineering technical field, specific civil engineering composite pile convenient to dismantle that says so, including framework and four group's arcs, four group's arcs are located the framework inboard, a circular shape is constituteed to four group's arcs, circumference equidistance threaded connection has four first screw rods of group in the framework, the welding of the arc outside has first connecting block, first screw rod is located the inboard one end of framework and rotates through first bearing frame and connect in the first connecting block outside, circumference equidistance threaded connection has four second screw rods of group in the framework. The utility model discloses a setting of guard plate plugs up the gap between the arc of four groups, avoids the concrete to ooze, through the setting of inserted bar, fixes the combination stake for the structure of combination stake is more firm, can drive the arc through the second screw rod and keep away from the concrete, makes arc and concrete separation, finally makes the combination stake dismantle convenient, labour saving and time saving.

Description

Civil engineering composite pile convenient to dismantle

Technical Field

The utility model relates to a civil engineering technical field specifically is a civil engineering composite pile convenient to dismantle.

Background

Civil engineering refers to the general name of science and technology for building various land engineering facilities, and refers to both the applied materials and equipment and the technical activities of surveying, designing, constructing, maintaining, repairing and the like, and the objects of engineering construction, i.e. various engineering facilities which are built on the ground or underground or on the land and directly or indirectly serve human life, production, military and scientific research. In the process of civil engineering construction, the combined pile is used for fixing the building so as to well construct the building, and the existing combined pile is generally of an integral structure, is inconvenient to disassemble, wastes time and labor and has low working efficiency. Therefore, the civil engineering combined pile convenient to disassemble is provided.

Disclosure of Invention

An object of the utility model is to provide a civil engineering composite pile convenient to dismantle to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a civil engineering composite pile convenient to disassemble comprises a frame body and four groups of arc plates, wherein the four groups of arc plates are positioned on the inner side of the frame body, the four groups of arc plates form a circular shape, the circumference of the frame body is in equidistant threaded connection with four groups of first screw rods, the outer sides of the arc plates are welded with first connecting blocks, one ends of the first screw rods, which are positioned on the inner side of the frame body, are rotatably connected to the outer sides of the first connecting blocks through first bearing seats, the circumference of the frame body is in equidistant threaded connection with four groups of second screw rods, the second screw rods and the first screw rods are mutually staggered, guide holes for the guide rods to pass through are formed in the frame body and are positioned at the upper end and the lower end of each second screw rod, one ends of the guide rods, which are positioned on the inner side of the frame body, are fixedly connected with guard plates, second connecting blocks, the lower end of the frame body is fixedly connected with inserted rods at equal intervals in the circumferential direction.

As a further optimization of the technical scheme, telescopic rods are fixedly connected between the arc-shaped plate and the frame body and located at the upper end and the lower end of the first screw rod.

As a further optimization of the technical scheme, the outer sides of the first screw rod and the second screw rod are fixedly connected with knobs.

As a further optimization of the technical scheme, one end of the guide rod, which is positioned at the outer side of the frame body, is fixedly connected with a limiting block.

As a further optimization of the technical scheme, at least four groups of the inserted rods are arranged.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses rotate the knob on the first screw rod, make the first screw rod rotate and move to the inboard, thereby drive four groups of arcs and be close to each other, constitute the confined circle, then rotate the knob on the second screw rod, make the second screw rod rotate and move to the inboard, thereby drive the guard plate and be close to the arc, make the guard plate support the junction between two adjacent groups of arcs, and then plug up the gap between four groups of arcs, avoid the concrete to ooze, then pack the composite pile into the foundation ditch, make the inserted bar insert in the earth, fix the composite pile, make the structure of composite pile more firm, can pack the concrete in four groups of arcs, when concrete dries, reverse rotation second screw rod, make the second screw rod drive the guard plate and keep away from the arc, then reverse rotation first screw rod, make the first screw rod drive the arc and keep away from the concrete, the arc-shaped plate is separated from the concrete, and finally the combined pile is convenient to disassemble, time-saving and labor-saving.

Drawings

FIG. 1 is a schematic view of the connection structure of the frame body, the first screw rod and the arc plate of the present invention;

FIG. 2 is a schematic view of the connection structure of the frame body, the telescopic rod and the arc plate of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a frame body; 2. an arc-shaped plate; 3. a first screw; 4. a first connection block; 5. a first bearing housing; 6. a second screw; 7. a guide bar; 8. a protection plate; 9. a second connecting block; 10. a second bearing housing; 11. inserting a rod; 12. a telescopic rod; 13. a knob; 14. and a limiting block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a civil engineering composite pile convenient to dismantle, includes framework 1 and four groups arc 2, and four groups arc 2 are located framework 1 inboardly, and four groups arc 2 constitute a circular for the filling concrete. The circumference equidistance threaded connection has four groups of first screw rods 3 on framework 1, during concrete setting, at first screw rod 3 outside fixed connection knob 13, knob 13 conveniently rotates first screw rod 3. The welding of 2 outsides of arc has first linkage blocks 4, the one end that first screw rod 3 is located framework 1 inboard is rotated through first bearing frame 5 and is connected in the 4 outsides of first linkage blocks, it is concrete, the equal fixedly connected with telescopic link 12 in both ends about just being located first screw rod 3 between arc 2 and the framework 1, the telescopic link can carry on spacingly to arc 2, make the in-process that first screw rod 3 rotated and removed on framework 1, can make arc 2 follow first screw rod 3 and move to the inboard or the outside, can not take place slope or upset.

The circumference equidistance threaded connection has four groups of second screw rods 6 on framework 1, during concrete setting, at second screw rod 6 outside fixed connection knob 13, conveniently rotates second screw rod 6. Second screw rod 6 sets up with first screw rod 3 crisscross each other, and the guiding hole that supplies guide bar 7 to pass is all seted up at both ends about just being located second screw rod 6 on the framework 1, and is concrete, and guide bar 7 is located the one end fixedly connected with stopper 14 in the framework 1 outside, and stopper 14 is spacing to guide bar 7, prevents that guide bar 7 from breaking away from framework 1. The guide rod 7 is located the inboard one end fixedly connected with guard plate 8 of framework 1, and the welding has second connecting block 9 in the 8 outside of guard plate, and the second screw rod 6 is located the inboard one end of framework 1 and rotates through second bearing frame 10 and connect in the 9 outsides of second connecting block, through rotating the knob on the second screw rod 6 for second screw rod 6 rotates and removes on framework 1, thereby drives guard plate 8 and removes to the inboard or outside.

The inserting rods 11 are fixedly connected to the lower end of the frame body 1 in the circumferential direction at equal intervals, the inserting rods 11 are at least four groups, and the inserting rods 11 are inserted into a foundation in an inserting mode, so that the structure of the combined pile is more stable.

Specifically, when in use, the knob 13 on the first screw rod 3 is rotated to enable the first screw rod 3 to rotate and move towards the inner side, so as to drive the four groups of arc-shaped plates 2 to approach each other to form a closed circle, then the knob 13 on the second screw rod 6 is rotated to enable the second screw rod 6 to rotate and move towards the inner side, so as to drive the protection plate 8 to approach towards the arc-shaped plates 2, so that the protection plate 8 abuts against the joint between the two adjacent groups of arc-shaped plates 2, further the gaps between the four groups of arc-shaped plates 2 are blocked to prevent concrete from seeping out, then the combined pile is filled into a foundation pit, so that the inserted rod 11 is inserted into soil to fix the combined pile, so as to enable the structure of the combined pile to be more stable, namely concrete can be filled in the four groups of arc-shaped plates 2, when the concrete is dried, the second screw rod 6 is rotated reversely, so that the second screw rod 6 drives, make first screw rod 3 drive arc 2 and keep away from the concrete for arc 2 and concrete separation finally make the combination pile dismantle convenient, labour saving and time saving.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a civil engineering composite pile convenient to dismantle, includes framework (1) and four groups arc (2), its characterized in that: the four groups of arc plates (2) are positioned on the inner side of the frame body (1), the four groups of arc plates (2) form a circle, the frame body (1) is connected with four groups of first screw rods (3) in a circumferential equidistant threaded manner, the outer side of each arc plate (2) is welded with a first connecting block (4), one ends of the first screw rods (3) positioned on the inner side of the frame body (1) are rotatably connected to the outer side of the first connecting block (4) through first bearing seats (5), the frame body (1) is connected with four groups of second screw rods (6) in a circumferential equidistant threaded manner, the second screw rods (6) and the first screw rods (3) are arranged in a staggered manner, guide holes for the guide rods (7) to pass through are formed in the upper end and the lower end of the frame body (1) and the guide rods (6), one ends of the guide rods (7) positioned on the inner side of the frame body (1) are fixedly connected with guard plates (8), and, the one end that second screw rod (6) are located framework (1) inboard is rotated through second bearing frame (10) and is connected in the second connecting block (9) outside, framework (1) lower extreme circumference equidistance fixedly connected with inserted bar (11).

2. A civil engineering composite pile facilitating disassembly as claimed in claim 1, wherein: and a telescopic rod (12) is fixedly connected between the arc-shaped plate (2) and the frame body (1) and is positioned at the upper end and the lower end of the first screw rod (3).

3. A civil engineering composite pile facilitating disassembly as claimed in claim 1, wherein: the outer sides of the first screw rod (3) and the second screw rod (6) are fixedly connected with knobs (13).

4. A civil engineering composite pile facilitating disassembly as claimed in claim 1, wherein: and one end of the guide rod (7) positioned outside the frame body (1) is fixedly connected with a limiting block (14).

5. A civil engineering composite pile facilitating disassembly as claimed in claim 1, wherein: the inserted bars (11) are at least provided with four groups.