Steel sheet pile supporting structure

Abstract

The utility model relates to the technical field of steel sheet piles, in particular to a steel sheet pile supporting structure which comprises a supporting base, a supporting mechanism is arranged on the top of the supporting base, an anti-skid mechanism is fixedly connected to the bottom of the supporting base, and a storage battery is installed at the bottom of the supporting base. A controller is fixedly connected to the position, away from the storage battery, of the outer wall of the supporting base, the supporting mechanism is arranged in the supporting base, and therefore a supporting plate and a connecting base in the supporting mechanism are utilized to enable the connecting base to be adjusted to any angle at will through an adjusting structure, and therefore the supporting rod can be adjusted to any angle in the using process. The connecting seat can be conveniently adjusted to the angle matched with the steel sheet pile, so that the supporting rod can adapt to the steel sheet piles with different installation angles during use, and the problems that when an existing steel sheet pile is installed in a foundation pit, the installation angle of the steel sheet pile changes along with the inclination angle of the inner wall of the foundation pit, and a supporting structure cannot adapt to the steel sheet piles with different installation angles are solved. And the adaptability is poor.

Description

Technical Field

[0001] The utility model relates to the technical field of steel sheet piles, in particular to a steel sheet pile support structure. Background Technique

[0002] The steel sheet pile support structure is a device for supporting steel sheet piles in a foundation pit. For example, the steel sheet pile support structure provided by application number CN217460520U includes two symmetrically arranged steel sheet pile horizontal support members. The two ends of each steel sheet pile horizontal support member are respectively connected to two sides of the steel sheet pile. At least one set of vertical support components is arranged between the two steel sheet pile horizontal support members. Vertical anti-deformation components are connected to the upper and lower surfaces of each steel sheet pile horizontal support member. The vertical anti-deformation component includes a vertical bending-resistant support member and an L-shaped vertical anti-deformation support member. A right triangle is formed by welding between the vertical bending-resistant support member and the vertical anti-deformation support member. The vertical end of the vertical anti-deformation component is fixedly connected to the vertical support component. The utility model makes the steel sheet pile cofferdam operate more safely, can effectively prevent the deformation of the steel sheet pile, greatly improves the safety factor of the steel sheet pile cofferdam, and reduces the safety risk of workers being injured.

[0003] However, the existing support structure still has deficiencies. Specifically, when the existing steel sheet piles are installed in the foundation pit, their installation angles will change with the inclination angle of the inner wall of the foundation pit. The support structure cannot adapt to steel sheet piles with different installation angles, and the adaptability is poor.

[0004] Therefore, a steel sheet pile support structure is needed to solve the problems raised in the above background technique. Content of the Utility Model

[0005] The purpose of the utility model is to provide a steel sheet pile support structure to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] The steel sheet pile support structure includes a support base. A support mechanism is arranged on the top of the support base. An anti-slip mechanism is fixedly connected to the bottom of the support base. A storage battery is installed at the bottom of the support base. A controller is fixedly connected to the outer wall of the support base and at a position far from the storage battery.

[0008] The support mechanism includes a support rod fixedly connected to the top of the support base. A connecting shaft is rotatably connected inside the support rod at a position away from the support base. An outer wall of the connecting shaft is fixedly connected with a connecting seat. An anti-slip pad is fixedly connected to an outer wall of the connecting seat inside the support rod. Inside the support rod, fixing plates are slidably connected to both the front and back of the connecting shaft. A piston rod is fixedly connected to an outer wall of the fixing plate on a side away from the connecting seat. A fixed sleeve is slidably connected to an outer wall of the piston rod inside the support rod. A flow guide pipe is fixedly connected inside the fixed sleeve at a position away from the piston rod. A delivery pump is fixedly connected to an outer wall of the flow guide pipe at an end away from the fixed sleeve. An oil storage cylinder is fixedly connected to an inlet of the delivery pump. An electromagnet is fixedly connected inside the fixing plate. A return spring is fixedly connected to an outer wall of the fixing plate near the piston rod.

[0009] As a preferred solution of the present utility model, the anti-slip mechanism includes fixed boxes fixedly connected to the front, back, and both sides of the support base. A sliding plate is slidably connected inside the fixed box. A fixed pile is fixedly connected inside the sliding plate. A drill bit is fixedly connected to a bottom of the fixed pile. A micro electric push rod is fixedly connected to a top of the sliding plate. A sealing cover is slidably connected to a bottom of the fixed box.

[0010] As a preferred solution of the present utility model, the support base is made of aluminum alloy, and the connection modes between the controller and the storage battery are all electrical connections.

[0011] As a preferred solution of the present utility model, the support rod, the connecting seat, and the fixing plate are all made of stainless steel. The flow guide pipe is designed in a Y-shaped structure. The oil storage cylinder penetrates and extends outside the support rod. Hydraulic oil is stored in the fixed sleeve, the flow guide pipe, and the oil storage cylinder.

[0012] As a preferred solution of the present utility model, the anti-slip pad is made of rubber. Multiple groups of the piston rod, the electromagnet, and the return spring are provided. The connection modes between the fixed sleeve, the return spring, and the support rod are all fixed connections.

[0013] As a preferred solution of the present utility model, both the piston rod and the connecting seat are designed in a T-shaped structure. The connection mode between the connecting seat and the support rod is a sliding connection. The support rod is designed in an L-shaped structure.

[0014] As a preferred solution of the present utility model, the connecting seat penetrates and extends outside the support rod. The connection modes between the delivery pump, the electromagnet, and the controller are all electrical connections. The support rod is inclined and installed on the top of the support base.

[0015] As a preferred embodiment of the present utility model, both the fixed box and the sealing cover are made of aluminum alloy. There are multiple groups of fixed piles, drill bits, and micro electric push rods. The micro electric push rod is electrically connected to the controller. The sealing cover penetrates and extends outside the fixed box, and the micro electric push rod is fixedly connected to the fixed box.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. In the present utility model, by providing a support mechanism in the support base, the design that the connecting seat can be adjusted to any angle at will through the adjusting structure of the support plate and the connecting seat in the support mechanism enables the connecting seat to be conveniently adjusted to an angle suitable for the steel sheet pile during the use of the support rod, so that the support rod can adapt to steel sheet piles with different installation angles during use, solving the problem that when the existing steel sheet pile is installed in the foundation pit, its installation angle changes with the inclination angle of the inner wall of the foundation pit, and the support structure cannot adapt to steel sheet piles with different installation angles, resulting in poor adaptability.

[0018] 2. In the present utility model, by providing an anti-slip mechanism in the support base, the design that the fixed pile and the drill bit in the anti-slip mechanism can quickly insert the fixed pile into the foundation pit soil under the installation base through the pushing structure enables the support base to be fixed in the foundation pit relatively quickly during use, and the support base is not prone to sliding, solving the problem that the fixing operation of the existing support base is relatively cumbersome during use. Description of the Drawings

[0019] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model;

[0020] Figure 2 It is a front sectional view of the present utility model;

[0021] Figure 3 It is a top sectional view of the present utility model;

[0022] Figure 4 It is the present utility model Figure 3 Enlarged view of part A in

[0023] In the figure: 1, support base; 2, support mechanism; 3, anti-slip mechanism; 4, storage battery; 5, controller; 201, support rod; 202, connecting shaft; 203, connecting seat; 204, anti-slip pad; 205, fixing plate; 206, piston rod; 207, fixed sleeve; 208, diversion pipe; 209, delivery pump; 210, oil storage cylinder; 211, electromagnet; 212, return spring; 301, fixed box; 302, sliding plate; 303, fixed pile; 304, drill bit; 305, micro electric push rod; 306, sealing cover. Detailed implementation manners

[0024] The following will describe the technical solutions in the embodiments of the present invention in a clear and complete manner in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] For the embodiment, please refer to Figures 1-4 , the present invention provides a technical solution:

[0026] The steel sheet pile support structure includes a support base 1. A support mechanism 2 is arranged on the top of the support base 1. An anti-slip mechanism 3 is fixedly connected to the bottom of the support base 1. A storage battery 4 is installed at the bottom of the support base 1. A controller 5 is fixedly connected to the outer wall of the support base 1 and at a position far from the storage battery 4;

[0027] Among them, the support base 1 is made of aluminum alloy, and the connection modes of the controller 5 and the storage battery 4 are both electrical connections;

[0028] In this embodiment, referring to Figure 2 、 Figure 3 and Figure 4 , the support mechanism 2 includes a support rod 201 fixedly connected to the top of the support base 1. A connecting shaft 202 is rotatably connected to the inside of the support rod 201 and at a position far from the support base 1. A connecting seat 203 is fixedly connected to the outer wall of the connecting shaft 202. An anti-slip pad 204 is fixedly connected to the outer wall of the connecting seat 203 and inside the support rod 201. Fixed plates 205 are slidably connected to the front and back of the connecting shaft 202 inside the support rod 201. A piston rod 206 is fixedly connected to the outer wall of the fixed plate 205 and at a side far from the connecting seat 203. A fixed sleeve 207 is slidably connected to the outer wall of the piston rod 206 inside the support rod 201. A diversion pipe 208 is fixedly connected to the inside of the fixed sleeve 207 and at a position far from the piston rod 206. A delivery pump 209 is fixedly connected to the outer wall of the diversion pipe 208 and at one end far from the fixed sleeve 207. An oil storage cylinder 210 is fixedly connected to the liquid inlet of the delivery pump 209. An electromagnet 211 is fixedly connected to the inside of the fixed plate 205. A return spring 212 is fixedly connected to the outer wall of the fixed plate 205 and at a position close to the piston rod 206;

[0029] Among them, the support rod 201, the connection seat 203, and the fixed plate 205 are all made of stainless steel. The diversion pipe 208 is designed in a Y-shaped structure. The oil storage cylinder 210 penetrates and extends outside the support rod 201. Hydraulic oil is stored in the fixed sleeve 207, the diversion pipe 208, and the oil storage cylinder 210. The anti-slip pad 204 is made of rubber. Multiple sets of piston rods 206, electromagnets 211, and return springs 212 are provided. The connection methods of the fixed sleeve 207 and the return spring 212 with the support rod 201 are both fixed connections. The piston rod 206 and the connection seat 203 are both designed in a T-shaped structure. The connection method of the connection seat 203 with the support rod 201 is a sliding connection. The support rod 201 is designed in an L-shaped structure. The connection seat 203 penetrates and extends outside the support rod 201. The connection methods of the delivery pump 209, the electromagnet 211, and the controller 5 are all electrical connections. The support rod 201 is inclined and installed on the top of the support base 1;

[0030] In this embodiment, referring to Figure 1 and Figure 2 , the anti-slip mechanism 3 includes fixed boxes 301 fixedly connected to the front, back, and both sides of the support base 1. A sliding plate 302 is slidably connected inside the fixed box 301. A fixed pile 303 is fixedly connected inside the sliding plate 302. A drill bit 304 is fixedly connected to the bottom of the fixed pile 303. A micro electric push rod 305 is fixedly connected to the top of the sliding plate 302. A sealing cover 306 is slidably connected to the bottom of the fixed box 301;

[0031] Among them, the fixed box 301 and the sealing cover 306 are both made of aluminum alloy. Multiple sets of fixed piles 303, drill bits 304, and micro electric push rods 305 are provided. The connection method of the micro electric push rod 305 with the controller 5 is an electrical connection. The sealing cover 306 penetrates and extends outside the fixed box 301. The connection method of the micro electric push rod 305 with the fixed box 301 is a fixed connection.

[0032] Working process of the utility model: When the steel sheet pile support structure designed by this solution operates, place the support base 1 into the foundation pit and align the support rod 201 with the steel sheet pile. The controller 5 starts the delivery pump 209. The delivery pump 209 pumps the hydraulic oil in the fixed sleeve 207 into the oil storage cylinder 210 through the diversion pipe 208. The hydraulic oil pressure in the fixed sleeve 207 decreases, and the return spring 212 will pull the fixed plate 205 and the piston rod 206 to move outward. The fixed plate 205 no longer clamps the connecting seat 203. Rotate the connecting seat 203 to make the installation angle of the connecting seat 203 adapt to the steel sheet pile. Stop rotating. The delivery pump 209 pumps the hydraulic oil in the oil storage cylinder 210 into the fixed sleeve 207 through the diversion pipe 208. The hydraulic oil pressure in the fixed sleeve 207 rises, and the hydraulic oil in the fixed sleeve 207 will push the piston rod 206 and the fixed plate 205 to move inward. The inward-moving fixed plate 205 will clamp the connecting seat 203. At the same time, the controller 5 starts the electromagnet 211, and the electromagnet 211 will attract the connecting seat 203. The fixed plate 205 and the electromagnet 211 will fix the connecting seat 203 on the support rod 201. Push the support base 1 to move, and the support base 1 will drive the connecting seat 203 to closely adhere to the steel sheet pile. Use bolts to fix the connecting seat 203 on the steel sheet pile;

[0033] Pull the sealing cover 306 and pull the sealing cover 306 out of the fixed box 301. The controller 5 starts the micro electric push rod 305. The micro electric push rod 305 will push the sliding plate 302 to move downward. The descending sliding plate 302 will push the fixed pile 303 and the drill bit 304 into the soil at the bottom of the foundation pit. The fixed pile 303 and the drill bit 304 will increase the friction between the support base 1 and the bottom of the foundation pit and prevent the support base 1 from sliding.

[0034] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. Steel sheet pile support structure, including a support base (1), characterized in that: A support mechanism (2) is provided at the top of the support base (1). An anti-slip mechanism (3) is fixedly connected to the bottom of the support base (1). A storage battery (4) is installed at the bottom of the support base (1). A controller (5) is fixedly connected to the outer wall of the support base (1) at a position away from the storage battery (4). The support mechanism (2) includes a support rod (201) fixedly connected to the top of the support base (1). A connecting shaft (202) is rotatably connected inside the support rod (201) at a position away from the support base (1). A connecting seat (203) is fixedly connected to the outer wall of the connecting shaft (202). An anti-slip pad (204) is fixedly connected to the outer wall of the connecting seat (203) inside the support rod (201). Fixed plates (205) are slidably connected to the front and back of the connecting shaft (202) inside the support rod (201). A piston rod (206) is fixedly connected to the outer wall of the fixed plate (205) on a side away from the connecting seat (203). A fixed sleeve (207) is slidably connected to the outer wall of the piston rod (206) inside the support rod (201). A diversion pipe (208) is fixedly connected to the inside of the fixed sleeve (207) at a position away from the piston rod (206). A delivery pump (209) is fixedly connected to the outer wall of the diversion pipe (208) at one end away from the fixed sleeve (207). An oil storage cylinder (210) is fixedly connected to the liquid inlet of the delivery pump (209). An electromagnet (211) is fixedly connected to the inside of the fixed plate (205). A return spring (212) is fixedly connected to the outer wall of the fixed plate (205) at a position close to the piston rod (206).

2. The steel sheet pile support structure according to claim 1, characterized in that: The anti-slip mechanism (3) includes fixed boxes (301) fixedly connected to the front, back, and both sides of the support base (1). A sliding plate (302) is slidably connected to the inside of the fixed box (301). A fixed pile (303) is fixedly connected to the inside of the sliding plate (302). A drill bit (304) is fixedly connected to the bottom of the fixed pile (303). A micro electric push rod (305) is fixedly connected to the top of the sliding plate (302). A sealing cover (306) is slidably connected to the bottom of the fixed box (301).

3. The steel sheet pile support structure according to claim 1, characterized in that: The support base (1) is made of aluminum alloy. The connection modes of the controller (5) and the storage battery (4) are both electrical connections.

4. The steel sheet pile support structure according to claim 1, characterized in that: The support rod (201), the connecting seat (203), and the fixed plate (205) are all made of stainless steel. The diversion pipe (208) is designed in a Y-shaped structure. The oil storage cylinder (210) penetrates and extends outside the support rod (201). Hydraulic oil is stored in the fixed sleeve (207), the diversion pipe (208), and the oil storage cylinder (210).

5. The steel sheet pile support structure according to claim 1, characterized in that: The anti-slip pad (204) is made of rubber. Multiple groups of the piston rod (206), the electromagnet (211), and the return spring (212) are provided. The connection modes of the fixed sleeve (207), the return spring (212), and the support rod (201) are all fixed connections.

6. The steel sheet pile support structure according to claim 1, characterized in that: The piston rod (206) and the connecting seat (203) are both designed with a T-shaped structure. The connecting seat (203) is slidably connected to the support rod (201), and the support rod (201) is designed with an L-shaped structure.

7. The steel sheet pile support structure according to claim 1, characterized in that: The connecting seat (203) penetrates and extends outside the support rod (201). The connection modes of the transfer pump (209), the electromagnet (211) and the controller (5) are all electrical connections. The support rod (201) is inclined and installed on the top of the support base (1).

8. The steel sheet pile support structure according to claim 2, characterized in that: The fixed box (301) and the sealing cover (306) are both made of aluminum alloy. Multiple groups of fixed piles (303), drill bits (304) and micro electric push rods (305) are provided. The connection mode of the micro electric push rod (305) and the controller (5) is an electrical connection. The sealing cover (306) penetrates and extends outside the fixed box (301). The connection mode of the micro electric push rod (305) and the fixed box (301) is a fixed connection.

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