Steel sheet pile supporting device

Abstract

The utility model discloses a steel sheet pile supporting device, and relates to the technical field of steel sheet piles. The steel sheet pile supporting structure comprises steel sheet piles, connecting assemblies and a supporting assembly, wherein the supporting assembly is located between the two connecting assemblies; by rotating the rotating ring, the rotating ring moves on the fixing rod through the threaded groove, the rotating ring drives the supporting rod to move, the supporting rod and the fixing rod are matched to tightly support the connecting plate, the connecting rod resets to drive the positioning block to be inserted into the positioning groove to fix the rotating ring, and therefore the situation that the efficiency of installing the supporting structure through screws or welding is low can be avoided; therefore, the purpose of fast supporting is achieved. The positioning hooks are inserted into the through grooves by moving the connecting plates, the connecting plates are hooked by the positioning hooks, then the other connecting plate moves downwards and drives the fixing plate to move, the fixing plate drives the inserting rods to be inserted into the inserting holes, the two connecting plates are fixed through the inserting rods, in this way, the steel sheet piles can be conveniently connected, and the stability of the steel sheet piles is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel sheet pile technical field, concretely is a steel sheet pile support device. BACKGROUND

[0002] Larssen steel sheet pile is also called U-shaped steel sheet pile, it is used as a new building material, when building bridge cofferdam, large pipeline laying, temporary ditch excavation, it is used as retaining wall, water retaining wall, sand retaining wall, in wharf, unloading yard, it is used as retaining wall, retaining wall, embankment protection bank etc., plays an important role in engineering. Larssen steel sheet pile does cofferdam not only green, environmental protection and fast construction speed, low construction cost, has good waterproof function;

[0003] The existing steel sheet pile support's support structure mostly is the way of bolt or welding and is installed, but the installation mode of such efficiency is low, is not favorable to improve the installation efficiency of steel sheet pile support. UTILITY MODEL CONTENT

[0004] In order to solve the problem of low efficiency of bolt or welding mode, the utility model aims at providing a steel sheet pile support device.

[0005] In order to solve the above technical problem, the utility model adopts the following technical scheme: a steel sheet pile support device, including steel sheet pile, connecting assembly and support assembly, the steel sheet pile is mirror image and is distributed side by side, the connecting assembly is symmetrically distributed and is located on the opposite side of steel sheet pile, the support assembly is located between two connecting assemblies, the support assembly includes support rod and fixed rod, one end of the fixed rod is movably inserted in the support rod, the end close to the fixed rod of the support rod is rotatably installed with a swivel, the outer side of the fixed rod is provided with a threaded groove, the swivel is threadedly sleeved on the outer side of the threaded groove, the outer side of the swivel is provided with a connecting rod, the bottom of the connecting rod is fixedly provided with a positioning block, the outer side of the swivel is provided with a positioning groove that is annularly arrayed, one end of the positioning block is movably inserted in the positioning groove, the inside of the support rod is fixedly provided with a square bar, one end of the square bar is inserted in one end of the fixed rod, by rotating the swivel, the swivel moves on the fixed rod through the threaded groove, the swivel drives the support rod to move, so that the support rod and the fixed rod cooperate to tighten the connecting plate, the swivel is fixed by inserting the positioning block into the positioning groove through the connecting rod, so that the efficiency of screw or welding installation support structure can be avoided, one end of the support rod is fixedly provided with a support plate, one end of the connecting rod is movably penetrated through the support plate, the top end of the connecting rod is fixedly provided with a limiting disc, the support plate can keep the connecting rod moving stably, the limiting disc can avoid the connecting rod from separating from the support plate, the outer side of the connecting rod is movably penetrated through a reset spring, the two ends of the reset spring are fixedly connected with one side of the support plate and one side of the limiting disc respectively, the limiting disc can be reset by the elastic force of the reset spring.

[0006] Preferably, the connecting assembly comprises a connecting plate, one side of the connecting plate is attached to the steel sheet pile, the convex side of the steel sheet pile is fixedly provided with a plurality of positioning hooks arranged side by side, the side of the connecting plate close to the steel sheet pile is provided with a plurality of through grooves arranged side by side, one end of the positioning hook is inserted into the through groove, one end of the connecting plate is fixedly provided with a fixing plate, the lower surface of the fixing plate is fixedly provided with a inserting rod, the end of the connecting plate away from the fixing plate is provided with an inserting hole, the positioning hook is inserted into the through groove by moving the connecting plate, the connecting plate is hooked by the positioning hook, then another connecting plate is moved downward to drive the fixing plate to move, the inserting rod is inserted into the inserting hole by the fixing plate, and the two connecting plates are fixed by the inserting rod, so that the steel sheet pile can be conveniently connected, the inserting hole is used in cooperation with the inserting rod, the two connecting plates can be conveniently connected and fixed by inserting the inserting rod into the inserting hole, the positioning hook is in L-shaped structure, so that the connecting plate can be conveniently hooked to avoid falling off, and the positioning hook is located at the upper portion of the steel sheet pile, so that the positioning hook can be avoided from being bought into the ground.

[0007] Preferably, the end of the supporting rod and the fixing rod away from each other is provided with a square groove, the opposite side of the two connecting plates is fixedly provided with a square block, and the opposite side of the square block is inserted into the square groove, so that the supporting rod and the fixing rod can be conveniently fixed on the connecting plate by inserting the square block into the square groove.

[0008] Compared with the prior art, the utility model has the advantages that:

[0009] 1. By rotating the rotating ring, the rotating ring moves on the fixing rod through the thread groove, the rotating ring drives the supporting rod to move, the supporting rod and the fixing rod cooperate to tighten the connecting plate, the positioning block is inserted into the positioning groove by the reset connecting rod to fix the rotating ring, so that the efficiency of the screw or welding installation supporting structure is low, and the purpose of fast supporting is achieved.

[0010] 2. By moving the connecting plate, the positioning hook is inserted into the through groove, the connecting plate is hooked by the positioning hook, then another connecting plate is moved downward to drive the fixing plate to move, the inserting rod is inserted into the inserting hole by the fixing plate, and the two connecting plates are fixed by the inserting rod, so that the steel sheet pile can be conveniently connected, and the stability of the steel sheet pile is improved. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creating labor.

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 It is a connection assembly structure schematic view of the utility model.

[0014] Figure 3 It is a support assembly structure schematic view of the utility model.

[0015] Figure 4 It is Figure 3 It is a structure enlarged view of A in the middle.

[0016] Figure 5 It is a connection plate and its connection structure section schematic view of the utility model.

[0017] In the figure: 1, steel sheet pile; 2, connection assembly; 21, connecting plate; 22, positioning hook; 23, through slot; 24, fixed plate; 25, insertion rod; 26, insertion hole; 3, support assembly; 31, support rod; 32, fixed rod; 33, screw groove; 34, swivel ring; 35, connecting rod; 36, positioning block; 37, positioning groove; 38, support plate; 39, limiting disc; 310, reset spring; 311, square groove; 312, square block. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Embodiment: as Figures 1-5The utility model provides a kind of steel sheet pile supporting device, including steel sheet pile 1, connecting assembly 2 and support assembly 3, the steel sheet pile 1 is mirror image and side by side distribution, the connecting assembly 2 is symmetric distribution and located the opposite side of steel sheet pile 1, the support assembly 3 is located between two connecting assemblies 2;Support assembly 3 includes support rod 31 and fixed rod 32, one end of fixed rod 32 is movably inserted in support rod 31, the end close to fixed rod 32 of support rod 31 is rotatably installed with swivel 34, the outside of fixed rod 32 is provided with screw groove 33, swivel 34 is threadedly sleeved in the outside of screw groove 33, the outside of swivel 34 is provided with connecting rod 35, the bottom of connecting rod 35 is fixedly provided with positioning block 36, the outside of swivel 34 is provided with the positioning groove 37 of annular array distribution, one end of positioning block 36 is movably inserted in positioning groove 37, square bar is fixedly arranged in support rod 31, one end of square bar is inserted in one end of fixed rod 32, by rotating swivel 34, so that swivel 34 moves on fixed rod 32 by screw groove 33, swivel 34 drives support rod 31 to move, so that support rod 31 and fixed rod 32 cooperate and tighten connecting plate 21, by connecting rod 35 drives positioning block 36 to insert into positioning groove 37 and fixes swivel 34, so it can avoid that screw or welding installs support structure efficiency is lower, one end of support rod 31 is fixedly provided with support plate 38, one end of connecting rod 35 movably penetrates support plate 38, the top of connecting rod 35 is fixedly provided with limit disc 39, by support plate 38 can keep connecting rod 35 movement stable, by limit disc 39 can avoid that connecting rod 35 is separated from support plate 38, the outside of connecting rod 35 movably penetrates reset spring 310, both ends of reset spring 310 are fixedly connected with one side of support plate 38 and one side of limit disc 39, by reset spring 310 elasticity can drive limit disc 39 reset.

[0020] The connecting assembly 2 comprises a connecting plate 21, one side of the connecting plate 21 is attached to the steel sheet pile 1, the protruding side of the steel sheet pile 1 is fixedly provided with a plurality of positioning hooks 22 arranged side by side, the side of the connecting plate 21 close to the steel sheet pile 1 is provided with a plurality of through grooves 23 arranged side by side, one end of the positioning hook 22 is inserted into the through groove 23, one end of the connecting plate 21 is fixedly provided with a fixed plate 24, the lower surface of the fixed plate 24 is fixedly provided with a plug rod 25, the end of the connecting plate 21 away from the fixed plate 24 is provided with a plug hole 26, by moving the connecting plate 21 to make the positioning hook 22 inserted into the through groove 23, the positioning hook 22 hooks the connecting plate 21, then another connecting plate 21 is moved downward to drive the fixed plate 24 to move, the fixed plate 24 drives the plug rod 25 to be inserted into the plug hole 26, so that the plug rod 25 fixes the two connecting plates 21, so that the steel sheet pile 1 can be conveniently connected, the plug hole 26 is used in cooperation with the plug rod 25, by inserting the plug rod 25 into the plug hole 26, the two connecting plates 21 can be conveniently connected and fixed, the positioning hook 22 is in L-shaped structure, so that the connecting plate 21 can be conveniently hooked to avoid falling off, the positioning hook 22 is located at the upper part of the steel sheet pile 1, so that the positioning hook 22 can be avoided to be bought into the ground.

[0021] The end of the support rod 31 and the fixed rod 32 away from each other is provided with a square groove 311, the opposite side of the two connecting plates 21 is fixedly provided with a square block 312, the opposite side of the square block 312 is inserted into the square groove 311, by inserting the square block 312 into the square groove 311, the support rod 31 and the fixed rod 32 can be conveniently fixed on the connecting plate 21.

[0022] Working principle: first, the lifting equipment will steel sheet pile 1 is embedded in the pit foundation in turn vertically, then the connecting plate 21 with the positioning hook 22 alignment, move the connecting plate 21 make positioning hook 22 inserted into the through slot 23, so that the positioning hook 22 will connecting plate 21 hook, then another connecting plate 21 with positioning hook 22 fixed, while the connecting plate 21 down, connecting plate 21 driven fixed plate 24 moves, fixed plate 24 driven plug rod 25 inserted into the insertion hole 26, so that the plug rod 25 will two connecting plate 21 fixed, so you can easily connect the steel sheet pile 1, so as to improve the stability of steel sheet pile 1, then the block 312 is inserted into the square groove 311 for support rod 31 and fixed rod 32 fixed, then move up the limit disc 39, limit disc 39 driven connecting rod 35 moves, connecting rod 35 driven positioning block 36 from the positioning groove 37 moves out, while the limit disc 39 stretch reset spring 310, so that the reset spring 310 produces elastic force, then rotate the rotating ring 34, so that the rotating ring 34 through the thread groove 33 on the fixed rod 32 moves, rotating ring 34 driven support rod 31 moves, so that the support rod 31 and fixed rod 32 cooperation connecting plate 21 tight, reset spring 310 elastic force through the limit disc 39 driven connecting rod 35 moves, connecting rod 35 driven positioning block 36 inserted into the positioning groove 37 for rotating ring 34 fixed, so you can avoid screw or welding installation support structure efficiency is lower, so as to achieve the purpose of fast support.

[0023] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application also intends to include these modifications and variations.

Claims

1. A steel sheet pile support device comprising a steel sheet pile (1), a connection assembly (2) and a support assembly (3), characterized in that: The steel sheet piles (1) are mirror image and side by side, the connecting assemblies (2) are symmetrically distributed and located on the opposite side of the steel sheet piles (1), and the supporting assemblies (3) are located between the two connecting assemblies (2); the supporting assembly (3) comprises a supporting rod (31) and a fixing rod (32), one end of the fixing rod (32) is movably inserted into the supporting rod (31), one end of the supporting rod (31) close to the fixing rod (32) is rotatably installed with a swivel (34), a threaded groove (33) is formed on the outer side of the fixing rod (32), the swivel (34) is threadedly sleeved on the outer side of the threaded groove (33), a connecting rod (35) is arranged on the outer side of the swivel (34), a positioning block (36) is fixedly arranged on the bottom of the connecting rod (35), and a positioning groove (37) is formed in an annular array on the outer side of the swivel (34), one end of the positioning block (36) is movably inserted into the positioning groove (37).

2. A steel sheet pile support apparatus as claimed in claim 1, wherein The connecting assembly (2) comprises a connecting plate (21), one side of the connecting plate (21) is attached to the steel sheet pile (1), the protruding side of the steel sheet pile (1) is fixedly provided with a plurality of positioning hooks (22) arranged side by side, a plurality of through grooves (23) are formed on the side of the connecting plate (21) close to the steel sheet pile (1), one end of the positioning hook (22) penetrates and is inserted into the through groove (23), one end of the connecting plate (21) is fixedly provided with a fixed plate (24), the lower surface of the fixed plate (24) is fixedly provided with a plug rod (25), and the end of the connecting plate (21) away from the fixed plate (24) is provided with a plug hole (26).

3. A steel sheet pile wall arrangement as claimed in claim 2, characterized in that The supporting rod (31) and the fixing rod (32) are both provided with a square groove (311) at the end away from each other, and the square blocks (312) are fixedly arranged on the opposite sides of the two connecting plates (21) and inserted into the square grooves (311).

4. A steel sheet pile wall arrangement as defined in claim 1, characterized in that One end of the supporting rod (31) is fixedly provided with a supporting plate (38), one end of the connecting rod (35) movably penetrates the supporting plate (38), and the top end of the connecting rod (35) is fixedly provided with a limiting disc (39).

5. A steel sheet pile wall arrangement as defined in claim 2, characterized in that The plug hole (26) is used in cooperation with the plug rod (25).

6. A steel sheet pile wall arrangement as claimed in claim 4, characterized in that The connecting rod (35) is movably penetrated by a reset spring (310), and the two ends of the reset spring (310) are fixedly connected with one side of the supporting plate (38) and one side of the limiting disc (39).

7. A steel sheet pile wall arrangement as claimed in claim 2, characterized in that The positioning hook (22) is in L-shaped structure.

8. A steel sheet pile wall arrangement as defined in claim 2, characterized in that The positioning hook (22) is located on the upper part of the steel sheet pile (1).

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