CN210368936U

CN210368936U - Civil engineering building composite pile

Info

Publication number: CN210368936U
Application number: CN201920922707.6U
Authority: CN
Inventors: 孙荣; 周鑫; 李亮亮; 殷华林; 王国付; 刘春成
Original assignee: Jiangsu Hengjian Construction Group Co ltd
Current assignee: Jiangsu Hengjian Construction Group Co ltd
Priority date: 2019-06-15
Filing date: 2019-06-15
Publication date: 2020-04-21
Anticipated expiration: 2029-06-15

Abstract

The utility model relates to the technical field of civil engineering and construction, in particular to a civil engineering and construction composite pile, which solves the defects of poor fitting effect and poor fixing effect of the composite pile in the horizontal direction in the prior art, and comprises a pile seat, a pile body, a fixed pile bottom and an auxiliary pile bottom, wherein the pile body is welded at the bottom of the pile seat, the fixed pile bottom is welded at the bottom of the pile body, a fixed seat is welded at the outer wall of the pile body, a rotating tooth is arranged inside the upper surface of the fixed seat, a fixed screw rod is fixedly arranged in the middle of the rotating tooth, a sliding rod arranged in the side wall of the fixed seat is arranged on the outer wall of the fixed screw rod in a sliding manner, and the auxiliary pile bottom is welded at the bottom of the sliding rod. But also increases the load-bearing capacity of the composite pile.

Description

Civil engineering building composite pile

Technical Field

The utility model relates to a civil engineering building technical field especially relates to a civil engineering building composite pile.

Background

Before the building is built, it is present common building construction method to beat down the composite pile on the ground, and present composite pile all is direct vertical insertion ground under great pressure, like the nail is nailed into wood, leans on the extrusion of earth all around fixed, and the mode has following not enoughly like this: 1. the combined pile only receives the frictional resistance in the vertical direction, but does not have the conjunction effect in the horizontal direction; 2. the existing composite pile can sink after bearing, so that the fixing effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the combination pile that exists among the prior art is poor and fixed effect is poor in agreeing with of horizontal direction, and the civil engineering building combination pile who provides.

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

a civil engineering building combined pile comprises a pile seat, a pile body, a fixed pile bottom and an auxiliary pile bottom, wherein the pile body is welded at the bottom of the pile seat, the fixed pile bottom is welded at the bottom of the pile body, a fixed seat is welded on the outer wall of the pile body, a rotating tooth is arranged on the inner portion of the upper surface of the fixed seat, a fixed screw is fixedly inserted in the middle of the rotating tooth, a sliding rod arranged in the side wall of the fixed seat is arranged on the outer wall of the fixed screw in a sliding mode, the auxiliary pile bottom is welded at the bottom of the sliding rod, baffles are arranged on two sides of the rotating tooth on two sides of the upper surface of the fixed seat in a sliding mode, and the baffles are fixed inside;

the utility model discloses a pile body, including pile body, first backup pad, regulating plate, connecting seat, drive gear, regulating plate.

Preferably, the side wall of the fixed seat is provided with a slide hole, a slide rod is arranged in the slide hole in a sliding manner, the slide rod and the fixed screw rod are fixedly connected through threads, and one end of the fixed screw rod is fixed on one side of the solid wall in the fixed seat through a bearing.

Preferably, the welding of upper surface one side of fixing base has spacing seat, and the screw hole has been seted up to the inside of spacing seat to the spout has been seted up to upper surface one side of fixing base, and the upper portion of spout slides and is provided with the baffle, and the screw hole has also been seted up to the one end inside of baffle.

Preferably, the distance between the first supporting plate and the second supporting plate is equal to the thickness of the fixing seat.

Preferably, the welding of inner wall one side of the pile body has the screw rod seat, and the screw rod seat passes through the bearing with anti-screw rod and is connected to there is drive gear through installing the axle with the relative one side inner wall of screw rod seat, and drive gear passes through the joint with positive screw rod and fixes.

Preferably, a plurality of supporting rods are welded on one side of the adjusting plate, and the other ends of the supporting rods are welded and fixed on the side walls of the first supporting plate and the second supporting plate respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through set up first backup pad and second backup pad respectively in the both sides of pile body, utilize drive gear to drive it and outwards shift out to push up in the stake hole lateral wall of beating, make it when receiving the frictional resistance of vertical direction, also produce a conjunction power simultaneously when the horizontal direction, make the effect of combination stake better.

2. Through the outer wall welding fixing base at the pile body to set up at the both sides of fixing base at the bottom of the adjustable supplementary stake, adjust the position at the bottom of the supplementary stake of both sides according to the requirement of punching, punch at the bottom of the fixed pile of deuterogamying, not only make the composite pile punch the processing to ground more easily, also increased the ability of composite pile bearing moreover.

Drawings

Fig. 1 is a front view of a civil engineering construction composite pile provided by the present invention;

fig. 2 is a side view of the civil engineering construction composite pile provided by the present invention;

fig. 3 is a schematic view of the internal structure of the civil engineering building composite pile provided by the utility model;

fig. 4 is a schematic view of the local a internal structure of the civil engineering construction composite pile provided by the present invention;

fig. 5 is the utility model provides a local A plan view of civil engineering building composite pile.

In the figure: the pile comprises a pile seat 1, a pile body 2, a first supporting plate 21, a second supporting plate 22, a driving gear 23, a positive screw 24, a negative screw 25, a limiting rod 26, an adjusting plate 27, a fixed pile bottom 3, a fixed seat 4, a sliding rod 41, a rotating tooth 42, a fixed screw 43, a sliding groove 44, a baffle 45, a limiting seat 46 and an auxiliary pile bottom 5.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, a civil engineering and construction composite pile comprises a pile base 1, a pile body 2, a fixed pile bottom 3 and an auxiliary pile bottom 5, wherein the pile body 2 is welded at the bottom of the pile base 1 (the top of the pile base 1 is provided with a switch for controlling a driving gear 23), the fixed pile bottom 3 is welded at the bottom of the pile body 2, a fixed seat 4 is welded at the outer wall of the pile body 2, a rotary tooth 42 is arranged at the inner part of the upper surface of the fixed seat 4, the rotary tooth 42 is used for conveniently adjusting the position of the auxiliary pile bottom 5, a fixed screw 43 is fixedly inserted in the middle of the rotary tooth 42, the fixed screw 43 provides power for the slide rod 41, a slide rod 41 arranged in the side wall of the fixed seat 4 is arranged at the outer wall of the fixed screw 43 in a sliding manner, the slide rod 41 is used for driving the auxiliary pile bottom 5 to move and adjust, the auxiliary pile bottom 5 is welded at the bottom of, the baffle 45 is used for limiting the rotating teeth 42, and the baffle 45 is fixed inside a limiting seat 46 on the upper surface of the fixed seat 4 through a fixing screw.

Furthermore, the side walls of the two sides of the pile body 2 are respectively provided with a first supporting plate 21 and a second supporting plate 22, the distance between the first supporting plate 21 and the second supporting plate 22 is equal to the thickness of the fixed seat 4, the first supporting plate 21 and the second supporting plate 22 are used for generating a fit force in the horizontal direction, so that the stability is better, one side of the first support plate 21 and the second support plate 22 is connected with an adjusting plate 27 through a support rod, the adjusting plate 27 is used for driving the support plates to move and adjust, a limiting rod 26 fixed between the inner walls of the pile body 2 is inserted in the adjusting plate 27, and the inner parts of the adjusting plates 27 on the two sides are respectively in threaded connection with a positive screw 24 and a negative screw 25, the positive screw 24 and the negative screw 25 are arranged so that the adjusting plates 27 on the two sides can synchronously move in opposite directions, and the positive screw 24 and the negative screw 25 are connected through a connecting seat and are fixedly connected with the driving gear 23.

Specifically, the slide opening has been seted up to the lateral wall of fixing base 4, the inside slip of slide opening is provided with slide bar 41, it is fixed through threaded connection between slide bar 41 and the set screw 43, and set screw 43's one end is fixed in inside solid wall one side of fixing base 4 through the bearing, the welding of upper surface one side of fixing base 4 has spacing seat 46, spacing seat 46 is used for fixed stop 45, the screw hole has been seted up to spacing seat 46's inside, and spout 44 has been seted up to upper surface one side of fixing base 4, the upper portion slip of spout 44 is provided with baffle 45, the screw hole has also been seted up to the one end inside of baffle.

Specifically, the welding of the inner wall one side of pile body 2 has the screw rod seat, and the screw rod seat passes through the bearing with anti-screw rod 25 and is connected to drive gear 23 is installed through the installation axle with the opposite one side inner wall of screw rod seat, and drive gear 23 passes through the joint with positive screw rod 24 and fixes.

Specifically, a plurality of support rods are welded to one side of the adjusting plate 27, and the other ends of the support rods are welded and fixed to the side walls of the first support plate 21 and the second support plate 22.

In this embodiment, before piling, the fixing screw between the limiting seat 46 and the baffle 45 is firstly used, the baffle 45 slides rightwards along the sliding groove 44, then the rotating tooth 42 is manually rotated (the side edge of the rotating tooth 42 is exposed), so that the rotating tooth drives the fixing screw 43 to rotate, the sliding rod 41 slides along the sliding hole of the side wall, the auxiliary pile bottom 5 is further driven to horizontally move leftwards or rightwards to be adjusted, after the auxiliary pile bottom is adjusted to a proper position, the rotating tooth 42 is stopped to rotate, the baffle 45 moves backwards along the sliding groove 44 and is inserted into the limiting seat 46, and after the two threaded holes are aligned, the fixing screw is inserted into the limiting seat to fix the auxiliary pile bottom.

Then, pile driving is started, after the pile bottom is driven into the ground, a switch on the pile base 1 is toggled, a driving gear 23 is started and is enabled to rotate clockwise, the driving gear 23 drives a positive screw rod 24 and a negative screw rod 25 to rotate synchronously and in the same direction after being started, along with the rotation of the two screw rods, adjusting plates 27 on two sides respectively move towards the outer wall far away from the pile body 2 along the screw rods and limiting rods 26, so that supporting plates on two sides are driven to move outwards, when the supporting plates move to the side wall with holes formed, the toggle switch is turned back to stop, so that the supporting plates are enabled to be abutted against the side wall, so that the adjusting plates on two sides generate a conjunction force in the horizontal direction, the stability is improved, when the supporting plates are returned, the switch is toggled towards the other side, so that the driving gear 23 rotates anticlockwise, so that the supporting plates on two sides can be driven to.

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. A civil engineering building combined pile comprises a pile seat (1), a pile body (2), a fixed pile bottom (3) and an auxiliary pile bottom (5), it is characterized in that the bottom of the pile seat (1) is welded with a pile body (2), the bottom of the pile body (2) is welded with a fixed pile bottom (3), a fixed seat (4) is welded on the outer wall of the pile body (2), a rotating tooth (42) is arranged inside the upper surface of the fixed seat (4), a fixed screw (43) is fixedly inserted in the middle of the rotating tooth (42), a sliding rod (41) arranged in the side wall of the fixed seat (4) is arranged on the outer wall of the fixed screw (43) in a sliding manner, an auxiliary pile bottom (5) is welded at the bottom of the sliding rod (41), baffles (45) are arranged on two sides of the rotating teeth (42) on two sides of the upper surface of the fixed seat (4) in a sliding mode, and the baffles (45) are fixed inside a limiting seat (46) on the upper surface of the fixed seat (4) through fixing screws;

the utility model discloses a pile body, including pile body (2), the both sides lateral wall of pile body (2) all is provided with first backup pad (21) and second backup pad (22), one side of first backup pad (21) and second backup pad (22) is connected with regulating plate (27) through branch, the inside ann of regulating plate (27) is inserted and is fixed gag lever post (26) between pile body (2) inner wall, and the inside of regulating plate (27) of both sides still respectively threaded connection have positive screw rod (24) and anti-screw rod (25), positive screw rod (24) and anti-screw rod (25) are connected through the connecting seat and are connected fixedly with drive gear (23).

2. The civil engineering and building combined pile as claimed in claim 1, wherein the side wall of the fixed seat (4) is provided with a slide hole, a slide rod (41) is slidably arranged in the slide hole, the slide rod (41) and the fixing screw rod (43) are fixedly connected through threads, and one end of the fixing screw rod (43) is fixed on one side of the solid wall in the fixed seat (4) through a bearing.

3. The civil engineering and building combined pile as claimed in claim 1, wherein a limiting seat (46) is welded on one side of the upper surface of the fixing seat (4), a screw hole is formed in the limiting seat (46), a sliding groove (44) is formed in one side of the upper surface of the fixing seat (4), a baffle (45) is slidably arranged on the upper portion of the sliding groove (44), and a screw hole is also formed in one end of the baffle (45).

4. A civil engineering construction composite pile according to claim 1, characterised in that the spacing between the first support plate (21) and the second support plate (22) is equal to the thickness of the fixing seat (4).

5. The civil engineering and building combined pile as claimed in claim 1, wherein a screw seat is welded on one side of the inner wall of the pile body (2), the screw seat is connected with a reverse screw (25) through a bearing, a driving gear (23) is installed on the inner wall of the side opposite to the screw seat through an installation shaft, and the driving gear (23) is fixed with a forward screw (24) through clamping.

6. A civil engineering and construction composite pile according to claim 1, characterised in that a plurality of support rods are welded to one side of the adjusting plate (27), and the other end of each support rod is welded and fixed to the side walls of the first support plate (21) and the second support plate (22), respectively.