CN217811063U - Easy dismouting formula underground structure - Google Patents

Abstract

The utility model provides an easily install and remove formula underground structure belongs to construction technical field, and it has solved current supporting construction and can't adjust the position of support, and the problem of inconvenient dismouting. This easily install and remove formula underground structure, including bottom plate and riser, the riser is installed in the top of bottom plate, the top of bottom plate articulates there is first base, the top of first base is equipped with supporting mechanism, supporting mechanism's top is rotated and is connected with the connecting plate, one side of connecting plate articulates there is the second base, be equipped with stop gear between second base and the riser. The utility model discloses an adopt the supporting mechanism that can adjust length, make things convenient for supporting construction to adjust the distance that supports, can effectually support strutting to through the stop gear who adopts convenient dismantlement, make this supporting construction not only convenient when installing and removing, moreover when supporting more stable.

Description

Easy dismouting formula underground structure

Technical Field

The utility model belongs to the technical field of the construction, a supporting construction, especially an easy dismouting formula underground structure are related to.

Background

The foundation pit is a soil pit excavated at the designed position of the foundation according to the elevation of the foundation and the plane size of the foundation, and a supporting structure is essential in the foundation pit.

Through retrieval, as disclosed in chinese patent literature, an easily assembled and disassembled foundation pit supporting structure [ application No.: 202121002544.3; publication No.: CN 215329922U ]. This kind of easily install and remove formula underground structure, through setting up fixed subassembly, overlap the sleeve in the outside of stand, make the fixture block extend to the inside of installation cavity to both sides pulling pull rod, extend the inside of both sides fixed plate to the mounting groove again, loosen the pull rod, both sides ejector pad relative movement about pushing down under reset spring's tension, cause the overstock to the fixture block and cause fixture block and fixed plate block, can carry out stable connection to both sides riser, pull two handles back on the back, can relieve the fixed of fixed plate, accomplish the dismantlement between riser and the mounting panel, the purpose of being convenient for install and remove has been realized.

The supporting structure disclosed in this patent has the following disadvantages: the supporting structure is limited and fixed only by the spring, if the supporting structure is the spring with smaller elasticity, the supporting structure cannot perform enough elastic limiting, and if the supporting structure is the spring with larger elasticity, a common worker cannot stretch or extrude the supporting structure; and the coupling assembling among this supporting construction, connecting rod wherein be the fixed length, lead to it can only support spacingly to fixed position, can't adjust the support position according to the particular case of foundation ditch.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided an easily dismouting formula underground structure, this easily dismouting formula underground structure has easy dismouting, the convenient advantage of adjusting support angle.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides an easy dismouting formula underground structure, includes bottom plate and riser, the riser is installed in the top of bottom plate, the top of bottom plate articulates there is first base, the top of first base is equipped with supporting mechanism, supporting mechanism's top is rotated and is connected with the connecting plate, one side of connecting plate articulates there is the second base, be equipped with stop gear between second base and the riser.

The utility model discloses a theory of operation is: slide into the spacing groove with the stopper of riser, slide into T type groove with T type piece afterwards, install the bottom and the first base of dead lever are articulated this moment, then articulate connecting plate and second base and install, remove T type piece, when T type piece removes desired position, pass through the first screw hole of second screw hole screw in with the bolt, the threaded rod of screwing afterwards, make the threaded rod directly tighten with the dead lever, later remove the stop collar, make the internal thread of stop collar and the thread port contact of dead lever, and begin rotatory stop collar, make stop collar threaded connection at the surface of dead lever, thereby assist the injecing to the threaded rod, prevent that the threaded rod from producing the rotation because of external force.

The supporting mechanism comprises a fixed rod, the bottom of the fixed rod is hinged to the inside of the first base, the end portion of the fixed rod is a threaded port, a threaded rod is connected to the inner thread of the fixed rod, a limiting sleeve is sleeved on the surface of the threaded rod, an inner thread is arranged inside the limiting sleeve, and the limiting sleeve is matched with the fixed rod for use.

By adopting the structure, the supporting length of the supporting structure can be adjusted.

The top internal diameter of stop collar is less than its bottom internal diameter, and the surface of stop collar top internal diameter contacts with the surface of threaded rod.

By adopting the structure, the limit sleeve can be convenient to assist and limit the threaded rod.

Stop gear includes T type groove, T type groove sets up in the inside of riser, the inside sliding connection in T type groove has T type piece, first screw hole has all been seted up to the both sides of T type piece, second screw hole has all been seted up to the both sides on riser surface, the outside of riser is equipped with the bolt, the bolt in proper order with second screw hole and first screw hole threaded connection.

By adopting the structure, the supporting structure is convenient to disassemble.

The second screw hole distributes in the both sides in T type groove, and the quantity of second screw hole is a plurality of.

With the above structure, the stability of the support mechanism can be enhanced.

The bottom fixedly connected with stopper of riser, the spacing groove has been seted up to the inside of bottom plate, stopper and spacing groove sliding connection.

By adopting the structure, the vertical plate and the bottom plate can be conveniently assembled.

Compared with the prior art, this easily install and remove formula underground structure has following advantage:

1. the utility model discloses an adopt the supporting mechanism that can adjust length, make things convenient for supporting construction to adjust the distance that supports, can effectually support strutting to through the stop gear who adopts the convenient dismantlement, make this supporting construction convenient when not only installing and removing, moreover when supporting more stable.

2. Through the setting of dead lever, threaded rod and stop collar, can adjust supporting construction's support length to conveniently cooperate with stop gear, adjust jointly.

3. Through the arrangement of the T-shaped groove, the T-shaped block, the first threaded hole, the second threaded hole and the bolt, the supporting structure is convenient to disassemble, and the supporting structure is convenient to assemble with a supporting mechanism.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the partial three-dimensional structure of the present invention.

Fig. 3 is an enlarged schematic view of a portion of the structure at a in fig. 1 according to the present invention.

Fig. 4 is an enlarged schematic view of a part of the structure at B in fig. 1 according to the present invention.

In the figure, 1, a bottom plate; 2. a vertical plate; 3. a first base; 4. a support mechanism; 41. fixing the rod; 42. a threaded rod; 43. a limiting sleeve; 5. a connecting plate; 6. a second base; 7. a limiting mechanism; 71. a T-shaped groove; 72. a T-shaped block; 73. a first threaded hole; 74. a second threaded hole; 75. a bolt; 8. and a limiting block.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-4, the easily-assembled and disassembled foundation pit supporting structure comprises a bottom plate 1 and a vertical plate 2, wherein the vertical plate 2 is installed at the top of the bottom plate 1, a first base 3 is hinged to the top of the bottom plate 1, a supporting mechanism 4 is arranged at the top of the first base 3, a connecting plate 5 is rotatably connected to the top of the supporting mechanism 4, a second base 6 is hinged to one side of the connecting plate 5, and a limiting mechanism 7 is arranged between the second base 6 and the vertical plate 2.

Supporting mechanism 4 includes dead lever 41, the bottom of dead lever 41 is articulated with the inside of first base 3, the tip of dead lever 41 is the screw thread port, the internal thread of dead lever 41 is connected with threaded rod 42, the surface cover of threaded rod 42 is equipped with stop collar 43, the inside of stop collar 43 is equipped with the internal thread, stop collar 43 uses with dead lever 41 cooperation, in this embodiment, through dead lever 41, threaded rod 42 and stop collar 43's setting, can adjust supporting structure's support length, and conveniently cooperate with stop gear 7, adjust jointly.

The top internal diameter of stop collar 43 is less than its bottom internal diameter, and the surface of stop collar 43 top internal diameter contacts with the surface of threaded rod 42, in this embodiment, through this kind of design, can make things convenient for stop collar 43 to assist the injecing to threaded rod 42.

Limiting mechanism 7 includes T type groove 71, T type groove 71 sets up in the inside of riser 2, the inside sliding connection of T type groove 71 has T type piece 72, first screw hole 73 has all been seted up to the both sides of T type piece 72, second screw hole 74 has all been seted up to the both sides on riser 2 surface, the outside of riser 2 is equipped with bolt 75, bolt 75 in proper order with second screw hole 74 and first screw hole 73 threaded connection, in this embodiment, through T type groove 71, T type piece 72, first screw hole 73, second screw hole 74 and bolt 75's setting, make things convenient for supporting structure to dismantle to conveniently assemble with supporting mechanism 4.

The second threaded holes 74 are distributed on two sides of the T-shaped groove 71, and the number of the second threaded holes 74 is multiple, in this embodiment, by such a design, the stability of the supporting mechanism 4 can be enhanced, and the supporting range of the supporting mechanism 4 can be increased.

The bottom fixedly connected with stopper 8 of riser 2, the spacing groove has been seted up to bottom plate 1's inside, and stopper 8 and spacing groove sliding connection make things convenient for riser 2 and bottom plate 1 to assemble through the setting of stopper 8 and spacing groove in this embodiment.

The utility model discloses a theory of operation: the method comprises the steps of sliding a limiting block 8 of a vertical plate 2 into a limiting groove, sliding a T-shaped block 72 into a T-shaped groove 71, installing the bottom end of a fixing rod 41 and a first base 3 in a hinged mode, installing a connecting plate 5 and a second base 6 in a hinged mode, screwing a threaded rod 42 into the fixing rod 41 at the moment, adjusting the supporting height of a supporting mechanism 4 according to the position needing to be supported of a foundation pit, moving the T-shaped block 72, needing to rotate the threaded rod 42 to adjust the length in the moving process, screwing a bolt 75 into a first threaded hole 73 through a second threaded hole 74 when the T-shaped block 72 moves to the desired position, fixing the T-shaped block 72, screwing the threaded rod 42 to enable the threaded rod 42 and the fixing rod 41 to be directly tightened, then moving a limiting sleeve 43 to enable the internal thread of the limiting sleeve 43 to be in contact with the threaded port of the fixing rod 41, starting to rotate the limiting sleeve 43 to enable the limiting sleeve 43 to be in threaded connection with the surface of the fixing rod 41, and accordingly performing auxiliary limiting on the threaded rod 42 and preventing the threaded rod 42 from rotating due to external force.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (6)

1. The utility model provides an easy dismouting formula underground structure, includes bottom plate (1) and riser (2), its characterized in that, install in the top of bottom plate (1) riser (2), the top of bottom plate (1) articulates there is first base (3), the top of first base (3) is equipped with supporting mechanism (4), the top of supporting mechanism (4) is rotated and is connected with connecting plate (5), one side of connecting plate (5) articulates there is second base (6), be equipped with stop gear (7) between second base (6) and riser (2).

2. The easy-to-assemble and disassemble foundation pit supporting structure according to claim 1, wherein the supporting mechanism (4) comprises a fixing rod (41), the bottom of the fixing rod (41) is hinged with the inside of the first base (3), the end of the fixing rod (41) is a threaded port, a threaded rod (42) is connected to the internal thread of the fixing rod (41), a limiting sleeve (43) is sleeved on the surface of the threaded rod (42), an internal thread is arranged inside the limiting sleeve (43), and the limiting sleeve (43) is matched with the fixing rod (41) for use.

3. An easily assembled and disassembled foundation pit supporting structure as claimed in claim 2, wherein the top end inner diameter of the limiting sleeve (43) is smaller than the bottom end inner diameter thereof, and the surface of the top end inner diameter of the limiting sleeve (43) is contacted with the surface of the threaded rod (42).

4. The easy-to-assemble and disassemble foundation pit supporting structure according to claim 1, wherein the limiting mechanism (7) comprises a T-shaped groove (71), the T-shaped groove (71) is formed in the vertical plate (2), a T-shaped block (72) is connected to the inside of the T-shaped groove (71) in a sliding mode, first threaded holes (73) are formed in two sides of the T-shaped block (72), second threaded holes (74) are formed in two sides of the surface of the vertical plate (2), a bolt (75) is arranged on the outer side of the vertical plate (2), and the bolt (75) is sequentially in threaded connection with the second threaded holes (74) and the first threaded holes (73).

5. The easy-to-assemble and disassemble foundation pit supporting structure according to claim 4, wherein the second threaded holes (74) are distributed on two sides of the T-shaped groove (71), and the number of the second threaded holes (74) is multiple.

6. The easy-to-assemble and disassemble foundation pit supporting structure according to claim 1, wherein the bottom of the vertical plate (2) is fixedly connected with a limiting block (8), a limiting groove is formed in the bottom plate (1), and the limiting block (8) is connected with the limiting groove in a sliding manner.

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