CN219568900U

CN219568900U - Assembled supporting construction

Info

Publication number: CN219568900U
Application number: CN202320946062.6U
Authority: CN
Inventors: 郭紫鹣; 陈怡文; 曹亦姿; 李丽华; 赵莹莹; 袁明月; 石俊鹏; 彭城林
Original assignee: Henan Communications Vocational And Technical College Henan Provincial Traffic Tv Secondary Professional School
Current assignee: Henan Communications Vocational And Technical College Henan Provincial Traffic Tv Secondary Professional School
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-08-22
Anticipated expiration: 2033-04-24

Abstract

The utility model relates to the field of supporting structures, in particular to an assembled supporting structure, which comprises a supporting plate, wherein a through hole is formed in one side surface of the supporting plate, a fixing component is movably arranged in the through hole, an expanding component is movably arranged in the fixing component, a sleeve is fixedly arranged on one side surface of the supporting plate, a rotating rod is fixedly arranged on the other side surface of the supporting plate, the rotating rod is rotationally connected with the sleeve, a flat plate is fixedly arranged on the lower end surface of the supporting plate, a plurality of inclined holes are formed in the upper surface of the flat plate, and fixing pins are movably arranged in the inclined holes.

Description

Assembled supporting construction

Technical Field

The utility model relates to the field of supporting structures, in particular to an assembled supporting structure.

Background

The foundation pit is a soil pit excavated at a foundation design position according to the elevation of the substrate and the plane size of the foundation, and soil layers on the side walls of the soil pit are very easy to slide down towards the foundation pit under the action of gravity, so that supporting structures are required to be arranged on the side walls of the foundation pit to block the sliding down of the soil layers.

The bulletin number is: CN218454410U, a disclosed "a building supporting structure", belong to the technical field of building supporting, including the fixed shell, the fixed shell surface is fixed wears to be equipped with the bearing, wear to be equipped with the pivot in the bearing, pivot one end fixedly connected with driving gear, be provided with the fly leaf inside the fixed shell, fly leaf side fixedly connected with rack, the driving gear meshes with the rack, fly leaf one end fixedly connected with supporting baffle, through setting up driving gear, rack and fly leaf, when needing to adjust the interval of two supporting baffles, only need through rotating the carousel to drive the driving gear rotation, under the meshing of driving gear and upper and lower two racks respectively, thereby drive two supporting baffles and remove according to opposite directions, can adjust the interval of two supporting baffles, so that this supporting structure can support the protection "to the foundation ditch of different width;

when using, still there is certain drawback, supporting structure supports the foundation ditch lateral wall, can occupy the inside area of foundation ditch, and when the construction, personnel and material can follow the inside process of foundation ditch, and supporting structure blocks personnel and material process easily, is inconvenient for reducing supporting structure's area when supporting the foundation ditch lateral wall, and a plurality of supporting structures are inconvenient for connect as an organic wholely, are inconvenient for carrying out auxiliary stay to the supporting structure of adjacent position department.

Disclosure of Invention

In order to overcome the technical problems, the utility model aims to provide an assembled supporting structure, which is characterized in that a plurality of supporting plates are connected through the rotary connection of a rotary rod and a sleeve, and simultaneously two supporting plates at corners are connected conveniently, so that the supporting structures at adjacent positions are supported in an auxiliary way through connecting the supporting structures into a whole, the supporting capacity of the supporting structures is increased, a bidirectional screw rod is independently rotated, two threaded lantern rings are moved in opposite directions, a push rod pushes a top plate to expand outwards, so that a top expansion plate is pushed to expand outwards, the expansion plate props against a hole drilled by a fixing component, the fixing component is fixed, the supporting plates support the side wall of a foundation pit, and the occupied area of the supporting structures is reduced conveniently when the side wall of the foundation pit is supported, so that the supporting structures can prevent personnel and materials from passing through the inside of the foundation pit.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides an assembled supporting construction, includes the backplate, the through-hole has been seted up to backplate one side surface, the inside activity of through-hole is equipped with fixed subassembly, the inside activity of fixed subassembly is equipped with expansion assembly, backplate one side surface fixed mounting has the sleeve, backplate opposite side surface fixed mounting has the bull stick, the bull stick rotates with the sleeve and is connected.

The method is further characterized in that: the support plate is characterized in that a flat plate is fixedly arranged on the surface of the lower end of the support plate, a plurality of inclined holes are formed in the upper surface of the flat plate, and fixing pins are movably arranged in the inclined holes.

The method is further characterized in that: the fixing assembly comprises a hollow tube, a pointed cone, a helical blade, a bidirectional screw rod, a screw cap, a clamping ring and a limiting rod, wherein the pointed cone is fixedly arranged on one end surface of the hollow tube, and the helical blade is fixedly arranged on the outer side surfaces of the hollow tube and the pointed cone.

The method is further characterized in that: the hollow tube is characterized in that a plurality of storage grooves are formed in the outer side surface of the hollow tube, the bidirectional screw rod is movably arranged inside the hollow tube, one end of the bidirectional screw rod is rotatably connected with the hollow tube, and the screw cap is fixedly arranged on the surface of the other end of the bidirectional screw rod.

The method is further characterized in that: the clamping ring is fixedly arranged on the surface of the other end of the hollow tube, a limiting hole is formed in the outer side surface of the nut, the limiting rod is movably arranged inside the clamping ring, and the limiting rod penetrates through the clamping ring and is movably connected with the limiting hole.

The method is further characterized in that: the expansion assembly comprises a threaded lantern ring, a top plate, a push rod, an expansion plate and an elastic connecting band, wherein the threaded lantern rings are movably sleeved on the outer side surface of the bidirectional screw rod, and connecting seats are fixedly arranged at the two ends of the top plate and the outer side surface of the threaded lantern ring.

The method is further characterized in that: the push rod both ends rotate with the connecting seat of roof one end and screw thread lantern ring outside surface respectively and are connected, the expansion plate activity is located and is accomodate inslot portion, and with roof fixed connection, elastic connection area fixed mounting is in expansion plate both ends, the elastic connection area other end and hollow tube fixed connection.

The utility model has the beneficial effects that:

1. the ground is alternately inserted through two sets of fixed pins, carries out preliminary fixation to the backplate, improves the fastness of backplate lower extreme simultaneously, is connected through bull stick and telescopic rotation, is connected a plurality of backplate, is convenient for simultaneously connect two backplate of corner to through making a plurality of supporting structure connect as an organic wholely, carry out auxiliary stay to the supporting structure of adjacent position department, increase supporting structure's bearing capacity.

2. Through electric screwdriver and nut connection, drive fixed subassembly and wholly rotate, make fixed subassembly be convenient for insert the soil layer, two screw thread lantern rings rotate alone, two screw thread lantern rings move in opposite directions, be connected through the rotation of connecting seat and push rod, make the push rod promote the roof to expand to the outside, thereby it moves expansion plate outside expansion to push up, inside the soil enters into hollow tube when the elastic connection area prevents fixed subassembly screw in soil layer, simultaneously stretch along with the removal of expansion plate, expansion plate and push rod form the hole that the fixed subassembly was withstood to trapezium structure, fix fixed subassembly, thereby make the backplate support the foundation ditch lateral wall, and then can be convenient for reduce supporting structure's area when supporting the foundation ditch lateral wall, in order to avoid supporting structure to stop personnel and material to pass through from the foundation ditch inside.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall structure of the fixing assembly of the present utility model;

FIG. 3 is a schematic cross-sectional view of the connection between the fixing assembly and the support plate according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a securing assembly and an expansion assembly according to the present utility model;

FIG. 5 is a schematic cross-sectional view of a joint between two support plates according to the present utility model;

FIG. 6 is a schematic view of a cross-sectional structure of a joint of a fixing pin and a flat plate according to the present utility model.

In the figure: 1. a support plate; 101. a sleeve; 102. a rotating rod; 103. a flat plate; 104. inclined holes; 105. a fixing pin; 2. a fixing assembly; 201. a hollow tube; 202. a pointed cone; 203. a helical blade; 204. a storage groove; 205. a two-way screw rod; 206. a screw cap; 207. a limiting hole; 208. a clasp; 209. a limit rod; 3. an expansion assembly; 301. a threaded collar; 302. a top plate; 303. a push rod; 304. a connecting seat; 305. an expansion plate; 306. an elastic connecting band.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, an assembled support structure includes a support plate 1, a flat plate 103 is fixedly mounted on the surface of the lower end of the support plate 1, a plurality of inclined holes 104 are formed on the upper surface of the flat plate 103, fixing pins 105 are movably arranged in the inclined holes 104, the support plate 1 is preliminarily fixed by being inserted into the ground in a staggered manner through the two groups of fixing pins 105, meanwhile, the firmness of the lower end of the support plate 1 is improved, a through hole is formed on one side surface of the support plate 1, a fixing component 2 is movably arranged in the through hole, an expanding component 3 is movably arranged in the fixing component 2, a sleeve 101 is fixedly mounted on one side surface of the support plate 1, a rotating rod 102 is fixedly mounted on the other side surface of the support plate 1, the rotating rod 102 is rotationally connected with the sleeve 101, the support plates 1 are connected through the rotating connection of the rotating rod 102, and meanwhile, two support plates 1 at corners are conveniently connected, the support structures at adjacent positions are supported in an auxiliary manner through being connected into a whole, and the support capacity of the support structures is improved.

The fixed assembly 2 comprises a hollow pipe 201, a pointed cone 202, a helical blade 203, a bidirectional screw rod 205, a screw cap 206, a clamping ring 208 and a limiting rod 209, wherein the pointed cone 202 is fixedly arranged on one end surface of the hollow pipe 201, the helical blade 203 is fixedly arranged on the outer side surfaces of the hollow pipe 201 and the pointed cone 202, the fixed assembly 2 is inserted into the side wall of a foundation pit after passing through a through hole, and is connected with the screw cap 206 by an electric screwdriver to drive the fixed assembly 2 to integrally rotate, and the fixed assembly 2 is conveniently inserted into a soil layer by the helical blade 203; a plurality of storage grooves 204 are formed in the outer side surface of the hollow tube 201, a bidirectional screw rod 205 is movably arranged in the hollow tube 201, one end of the bidirectional screw rod 205 is rotatably connected with the hollow tube 201, a nut 206 is fixedly arranged on the surface of the other end of the bidirectional screw rod 205, and the bidirectional screw rod 205 can be conveniently rotated by means of a tool through the nut 206; snap ring 208 fixed mounting has seted up spacing hole 207 in hollow tube 201 other end surface, nut 206 outside surface, and inside snap ring 208 was located to the gag lever post 209 activity, and gag lever post 209 runs through snap ring 208 and spacing hole 207 swing joint, inserts snap ring 208 and spacing hole 207 inside with gag lever post 209, makes two-way lead screw 205 and hollow tube 201 synchronous rotation, prevents expansion plate 305 to expand to the outside, otherwise shifts out gag lever post 209, makes two-way lead screw 205 can rotate alone, is convenient for expand expansion plate 305 to the outside.

The expansion assembly 3 comprises a threaded lantern ring 301, a top plate 302, a push rod 303, an expansion plate 305 and an elastic connecting belt 306, wherein the two threaded lantern rings 301 are movably sleeved on the outer side surface of the bidirectional screw rod 205, and connecting seats 304 are fixedly arranged at both ends of the top plate 302 and the outer side surface of the threaded lantern ring 301; the push rod 303 both ends respectively with roof 302 one end and screw thread lantern ring 301 outside surface's connecting seat 304 rotate to be connected, expansion board 305 activity locates the inside of accomodating groove 204, and with roof 302 fixed connection, elastic connection area 306 fixed mounting is in expansion board 305 both ends, elastic connection area 306 other end and hollow tube 201 fixed connection, two-way lead screw 205 rotate, two screw thread lantern rings 301 move in opposite directions, through the rotation connection of connecting seat 304 and push rod 303, make push rod 303 promote roof 302 to expand to the outside, thereby move expansion board 305 to the top, soil enters into hollow tube 201 inside when fixed subassembly 2 screw in soil layer, simultaneously stretch along with the removal of expansion board 305, expansion board 305 and push rod 303 form the hole that trapezium structure withstood fixed subassembly 2, fix fixed subassembly 2, thereby make backplate 1 support the foundation ditch lateral wall, and then can be convenient for reduce the area of supporting structure when supporting the foundation ditch lateral wall, prevent that supporting structure from blocking personnel and material from passing through from foundation ditch inside.

Working principle: during the use, insert ground through two sets of fixed pins 105 are crisscross, carry out preliminary fixation to backplate 1, improve the fastness of backplate 1 lower extreme simultaneously, be connected through the rotation of bull stick 102 and sleeve 101, be connected a plurality of backplate 1, be convenient for simultaneously connect two backplate 1 of corner, thereby through making a plurality of supporting structures connect as an organic wholely, support the supporting structure of adjacent position department and carry out auxiliary stay, increase supporting structure's bearing capacity, insert the foundation ditch lateral wall behind the through-hole with fixed subassembly 2, be connected with nut 206 with electric screwdriver, drive fixed subassembly 2 whole rotation, make fixed subassembly 2 be convenient for insert the soil layer through helical blade 203, insert snap ring 208 and spacing hole 207 inside, make two-way lead screw 205 and hollow tube 201 synchronous rotation, prevent expansion plate 305 to expand to the outside, otherwise, shift out the gag lever 209, make two-way lead screw 205 can rotate alone, expand expansion plate 305 to the outside, two lantern rings 301 move in opposite directions, rotate through connecting seat 304 and push rod 303 rotate and be connected to the rotation of push rod 303, thereby make push rod 303 promote roof 302 to expand to the outside, thereby the top plate 305 and insert the fixed subassembly 2 to insert the soil layer along with the fixed subassembly into the inside of fixed subassembly 2, prevent that the inside of hollow tube 305 from expanding the fixed subassembly 2 from expanding along with the inside the fixed subassembly, prevent that the inside of hollow tube 305 from expanding the fixed subassembly from expanding, and the inside the fixed subassembly is stretched out the side wall 2, and the inside the fixed subassembly is connected with the inside the fixed hole is expanded with the fixed hole is expanded to be connected with the hollow tube 305.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative and explanatory of the utility model, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the claims.

Claims

1. The utility model provides an assembled supporting structure, its characterized in that, includes backplate (1), the through-hole has been seted up to backplate (1) one side surface, the inside activity of through-hole is equipped with fixed subassembly (2), fixed subassembly (2) inside activity is equipped with expansion assembly (3), backplate (1) one side surface mounting has sleeve (101), backplate (1) opposite side surface mounting has bull stick (102), bull stick (102) rotate with sleeve (101) to be connected.

2. The assembled supporting structure according to claim 1, wherein a flat plate (103) is fixedly arranged on the surface of the lower end of the supporting plate (1), a plurality of inclined holes (104) are formed in the upper surface of the flat plate (103), and fixing pins (105) are movably arranged in the inclined holes (104).

3. The assembled supporting structure according to claim 1, wherein the fixing component (2) comprises a hollow tube (201), a pointed cone (202), a spiral blade (203), a bidirectional screw rod (205), a screw cap (206), a clamping ring (208) and a limiting rod (209), the pointed cone (202) is fixedly installed on one end surface of the hollow tube (201), and the spiral blade (203) is fixedly installed on the outer side surfaces of the hollow tube (201) and the pointed cone (202).

4. A fabricated supporting structure according to claim 3, wherein the outer side surface of the hollow tube (201) is provided with a plurality of receiving grooves (204), the bidirectional screw rod (205) is movably disposed inside the hollow tube (201), one end of the bidirectional screw rod is rotatably connected with the hollow tube (201), and the nut (206) is fixedly mounted on the surface of the other end of the bidirectional screw rod (205).

5. The assembled supporting structure according to claim 4, wherein the clamping ring (208) is fixedly installed on the surface of the other end of the hollow tube (201), the limiting hole (207) is formed in the outer side surface of the nut (206), the limiting rod (209) is movably arranged inside the clamping ring (208), and the limiting rod (209) penetrates through the clamping ring (208) to be movably connected with the limiting hole (207).

6. The assembled supporting structure according to claim 4, wherein the expansion assembly (3) comprises a threaded collar (301), a top plate (302), a push rod (303), an expansion plate (305) and an elastic connecting belt (306), the threaded collars (301) are movably sleeved on the outer side surface of the bidirectional screw rod (205), and connecting seats (304) are fixedly arranged at two ends of the top plate (302) and the outer side surface of the threaded collars (301).

7. The assembled supporting structure according to claim 6, wherein two ends of the push rod (303) are respectively rotatably connected with one end of the top plate (302) and a connecting seat (304) on the outer side surface of the threaded collar (301), the expansion plate (305) is movably arranged inside the accommodating groove (204) and fixedly connected with the top plate (302), the elastic connecting belt (306) is fixedly arranged at two ends of the expansion plate (305), and the other end of the elastic connecting belt (306) is fixedly connected with the hollow tube (201).