CN220550573U - Novel slot supporting equipment - Google Patents

Abstract

The utility model discloses novel groove supporting equipment which comprises a plurality of protective groove walls, wherein adjacent protective groove walls are connected through hinges, a base piece is connected below each protective groove wall, a limiting structure is arranged on the inner side of each protective groove wall, a reinforcing rod is arranged in the limiting structure, a supporting rod is arranged in a space surrounded by the protective groove walls, two ends of the supporting rod are connected with clamping blocks, and the clamping blocks are connected to the limiting structure or the reinforcing rod. The utility model has the beneficial effects that: adopt modularized design, can assemble according to the shape and the degree of depth of foundation ditch, can be suitable for various operating modes, and through setting up the stiffener on protecting the groove wall for supporting equipment wholeness is stronger, combines the use of bracing piece simultaneously, makes overall structure intensity higher.

Description

Novel slot supporting equipment

Technical Field

The utility model relates to novel groove supporting equipment, and belongs to the technical field of building construction.

Background

Trench excavation is a problem frequently encountered in the civil industry, and the key point and difficulty of trench excavation are the supporting of the trench. At present, the trench excavation in the industry generally adopts the plank, and the iron plate is as the protection cell wall, and square timber, billet are as the bracing piece, and such structure leads to generally not having interconnect between the protection cell wall, and the protection cell wall probably leads to the slope landing because of the atress is uneven to there is great clearance, probably leads to outside debris to get into inside the trench from clearance department, and generally adopts the mode of propping up between protection cell wall and the bracing piece to fix, does not have positioner to consolidate, if the improper installation probably leads to the potential safety hazard. In order to solve the problem of connection and reinforcement between the walls of the protective groove, there are solutions in the prior art, such as the following two solutions:

comparative document 1: the utility model discloses a "small-size slot support device" of publication No. CN218622259U, and it is through setting up support stake and backplate for whole support device wholeness is stronger, establishes the support additional in support stake upper portion simultaneously, props up support stake top tightly, effectively prevents to roll.

Comparison document 2: the chinese utility patent publication No. CN211006710U discloses a "post-trench support system", which is provided with a telescopic support mechanism connected between two side-blocking structures, and the telescopic support mechanism is extended or contracted to respectively push or release the two side-blocking structures between two side walls of the trench. The telescopic supporting mechanism can be extended, so that the two side baffle structures move in the directions away from each other and are propped between the two side walls of the groove, and the side wall soil body after the groove is excavated is supported and reinforced; the telescopic supporting mechanism can be contracted to drive the two side baffle structures to move towards the directions close to each other and release the side baffle structures between the two side walls of the groove, so that the moving mechanism can be utilized to drive the side baffle structures to move, namely the whole groove rear supporting system is driven to move in the groove, and the working surface of the groove rear supporting system for supporting the groove can be changed.

The scheme of reinforcing the connection of the wall of the protection groove is adopted in the two comparison documents, and the comparison document 1 adopts the combination of the support piles and the support plates, so that the integrity of the two comparison documents is enhanced; the reference 2 discloses inserting the sidewall guard into the posts, which also makes the sidewall guard more integral.

However, the two schemes are only applicable to long grooves generally, but the applicability to irregular grooves with complex field conditions is poor, the groove wall with a specific length needs to be cut or prepared on site, and the two comparison documents cannot be completely protected, so that the problem that the two comparison documents cannot be applicable to the irregular grooves exists.

Disclosure of Invention

The utility model aims to solve the technical problem of providing novel groove supporting equipment, which adopts a modularized design, can be assembled according to the shape and depth of a foundation pit, can be suitable for various working conditions, and has stronger integrity by arranging reinforcing rods on the wall of a protective groove and higher strength by combining the use of supporting rods.

The utility model is realized by the following scheme: the utility model provides a novel slot supporting equipment, includes the protection groove wall, the protection groove wall has a plurality ofly, and is a plurality of protect the groove wall connects gradually and forms loop structure, adjacent through hinged joint, every protect between the groove wall protect the below of groove wall and all connect a basis spare, every protect the inboard of groove wall and all be equipped with a limit structure, be equipped with the stiffener in the limit structure, protect and be equipped with the bracing piece in the space that the groove wall encloses, the joint piece is connected at the bracing piece both ends, the joint piece is connected to limit structure or the stiffener.

The limiting structure and the reinforcing rod are both of C-shaped steel structures, and the reinforcing rod is fixed in the limiting structure.

Adjacent pass through hinged joint between the basis spare, the basis spare comprises horizontal pole and montant, the horizontal pole is connected the lower extreme of protecting the groove wall, the montant with the horizontal pole is mutually perpendicular, the upper end of montant with protect the groove wall and be connected, the lower extreme of montant inserts in the slot, adjacent the horizontal pole of basis spare passes through hinged joint, and is adjacent the angle between the basis spare is adjustable.

The limiting structure is located above the inner side of the protective groove wall.

And a plurality of the protective groove walls are stacked and connected in the vertical direction.

The plurality of protective groove walls are sequentially connected in the horizontal direction to form a long strip shape or a rectangle shape or a round shape or an irregular polygon shape.

The angle between two adjacent protective groove walls is adjustable, and the angle between two adjacent protective groove walls is the same as the angle between the corresponding basic parts.

The reinforcing rod covers 1-3 protecting groove walls.

The supporting rods are arranged at equal intervals, and two ends of each supporting rod are respectively connected to the protective groove walls on two sides.

The base members extend in a horizontal direction and are connected to each other, the guard groove walls are connected to the base members in a vertical direction, and the guard groove walls can extend in a vertical or horizontal direction and are connected to each other.

The beneficial effects of the utility model are as follows:

1. the novel groove supporting equipment is high in applicability, can adapt to various working conditions, can adjust the installation and connection angle of each guard plate according to actual conditions, can be used for supporting various grooves such as long strips, rectangles, circles and irregular polygons, and can be stacked and installed in the vertical direction according to actual conditions so as to adapt to grooves with different depths;

2. the novel groove supporting equipment has high overall strength, strong protection to the groove, compact and firm connection of each groove protecting wall of the product, difficult access of external sundries into the groove, limit structure protection at the connection part of the groove protecting walls and the supporting rods, and connection of reinforcing rods between the groove protecting walls, so that the overall structural strength is ensured, and safety and reliability are ensured;

3. the novel groove support equipment is rapid and simple to install, adopts a modularized design, is convenient to connect each part, is simple to install and operate, and is high in installation efficiency.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of a novel trench supporting apparatus according to the present utility model.

Fig. 2 is a schematic perspective sectional structure of a first embodiment of a novel trench supporting apparatus according to the present utility model.

Fig. 3 is a schematic diagram of a large-scale structure a of a first embodiment of a novel trench supporting apparatus according to the present utility model.

Fig. 4 is a schematic perspective view of a third embodiment of a novel trench supporting apparatus according to the present utility model.

In the figure: 1 is a protective groove wall, 2 is a basic piece, 3 is a limit structure, 4 is a reinforcing rod, 5 is a supporting rod, and 6 is a clamping block.

Detailed Description

The utility model is further described in connection with fig. 1-4, but the scope of the utility model is not limited to this.

Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, the words "inner" and "outer" refer to directions toward or away from a geometric center of a particular component, respectively, and the drawings are in a very simplified form and all use non-precise ratios for convenience and clarity only to aid in explaining embodiments of the present utility model.

In the following description, well-known functions and constructions are not described in detail for clarity of understanding, since they would obscure the utility model with unnecessary detail, it is to be understood that in the development of any actual embodiment, numerous implementation details must be made to achieve the developer's specific goals, such as compliance with system-related or business-related constraints, that will vary from one embodiment to another, and that will be appreciated that such a development effort may be complex and time-consuming, but will be merely routine for one of ordinary skill in the art.

Example 1

In regular rectangular grooves, referring to fig. 1-3, a novel groove supporting device comprises a plurality of protecting groove walls 1, wherein the protecting groove walls 1 are sequentially connected to form a loop structure, adjacent protecting groove walls 1 are connected through hinges, so that the protecting groove walls 1 are not constrained to rotate, a base piece 2 is connected below each protecting groove wall 1, a limiting structure 3 is arranged on the inner side of each protecting groove wall 1, reinforcing rods 4 are arranged in the limiting structure 3, supporting rods 5 are arranged in a space surrounded by the protecting groove walls 1, two ends of each supporting rod 5 are connected with clamping blocks 6, and the clamping blocks 6 are connected to the limiting structure 3.

The limit structure 3 is located in the upper side of the inner side of the protective groove wall 1, the limit structure 3 and the reinforcing rod 4 are of C-shaped steel structures, grooves are formed in the C-shaped steel, the width of the reinforcing rod 4 is slightly smaller than that of the grooves of the C-shaped steel, and therefore the reinforcing rod 4 can be fixed in the limit structure 3. The length of the reinforcing rod 4 is longer than the width of the protective groove wall 1, so that the reinforcing rod 4 can cover 1 protective groove wall 1, and the protective groove wall 1 covered by the reinforcing rod 4 is stronger in integrity through the use of the reinforcing rod 4.

The adjacent foundation pieces 2 are connected through a hinge, the foundation pieces 2 are not constrained to rotate, the foundation pieces 2 are composed of transverse rods and vertical rods, the transverse rods are connected to the lower ends of the protection groove walls 1, the vertical rods are perpendicular to the transverse rods, the upper ends of the vertical rods are connected with the protection groove walls 1, the lower ends of the vertical rods are inserted into grooves, the transverse rods of the adjacent foundation pieces 2 are connected through the hinge, the angle between the adjacent foundation pieces 2 is adjustable, the angle between the adjacent two protection groove walls 1 is adjustable, the angle between the adjacent two protection groove walls is identical to the angle between the corresponding foundation pieces, and a plurality of protection groove walls and a plurality of foundation pieces form a rectangular structure according to the shape of a regular rectangular groove.

The plurality of protective grooves walls 1 are stacked and connected in the vertical direction.

The supporting rods 5 are equidistantly arranged, and two ends of each supporting rod 5 are respectively connected to the protective groove walls 1 on two sides.

The base members 2 are horizontally elongated and interconnected, and the guard groove walls 1 are vertically interconnected with the base members 2, the guard groove walls 1 being capable of being elongated and interconnected vertically or horizontally.

Example 2

In the regular strip-shaped groove, the protective groove walls 1 at the two ends are removed on the basis of the first embodiment to form a two-port structure, and the structure is expanded according to the length of the rectangle. The utility model provides a novel slot supporting equipment, including protecting groove wall 1, protect groove wall 1 have a plurality ofly, protect groove wall 1 have two rows and symmetry setting, through hinged joint between the adjacent groove wall 1, a foundation piece 2 is all connected to the below of every protect groove wall 1, the inboard of every protect groove wall 1 all is equipped with a limit structure 3, be equipped with stiffener 4 in the limit structure 3, be equipped with bracing piece 5 in the protection groove wall 1 of both sides encloses between, bracing piece 5 both ends connection joint piece 6, joint piece 6 is connected to stiffener 4.

The limiting structure 3 and the reinforcing rods 4 are all C-shaped steel structures, the reinforcing rods 4 are fixed inside the limiting structure 3, the adjacent base pieces 2 are connected through hinges, the base pieces 2 are composed of transverse rods and vertical rods, the transverse rods are connected to the lower ends of the base pieces 1, the vertical rods are perpendicular to the transverse rods, the upper ends of the vertical rods are connected with the base pieces 1, the lower ends of the vertical rods are inserted into grooves, the transverse rods of the adjacent base pieces 2 are connected through hinges, the angle between the adjacent base pieces 2 is adjustable, the limiting structure 3 is located above the inner side of the base pieces 1, the base pieces 1 are stacked and connected in the vertical direction, the angle between the two adjacent base pieces 1 is adjustable, the angle between the two adjacent base pieces is identical to the angle between the base pieces corresponding to the angle, the base pieces are formed into a long structure according to the shape of a regular strip-shaped groove, the reinforcing rods 4 cover the 2 base pieces 1, the support rods 5 are equidistantly arranged, the two ends of each support rod 5 are respectively connected with the base pieces 1 on two sides, the base pieces 2 are horizontally connected with the base pieces 2 in the horizontal direction, the base pieces 2 are connected with the base pieces 2 in the horizontal direction, and the base pieces can be connected with the base pieces in the horizontal direction and extend to the horizontal direction 1 in the vertical direction, and the base pieces are connected with the base pieces are perpendicular to the base pieces in the horizontal direction, and can extend to the base pieces are connected with the base pieces in the vertical direction.

Example 3

Referring to fig. 4, in an irregularly shaped groove, a novel groove supporting device comprises a plurality of groove walls 1, wherein the groove walls 1 are stacked and connected in the vertical direction, adjacent groove walls 1 are connected through hinges, the installation and connection angle of each guard plate is adjusted according to the actual structure of a foundation pit, so that the combined groove walls 1 are matched with the inner wall of the foundation pit, the inner side of each groove wall 1 is better fit with the inner wall of the foundation pit, a base member 2 is connected below each groove wall 1, a limit structure 3 is arranged on the inner side of each groove wall 1, a reinforcing rod 4 is arranged in the limit structure 3, a supporting rod 5 is arranged in a space surrounded by the groove walls 1, two ends of the supporting rod 5 are connected with clamping blocks 6, the clamping blocks 6 are connected to the limit structure 3, the limit structure 3 and the reinforcing rod 4 are of a C-shaped steel structure, the reinforcing rod 4 is fixed inside the limit structure 3, the adjacent base members 2 are connected through hinges, the foundation piece 2 consists of a cross bar and a vertical bar, the cross bar is connected at the lower end of the protective groove wall 1, the vertical bar is vertical to the cross bar, the upper end of the vertical bar is connected with the protective groove wall 1, the lower end of the vertical bar is inserted into the groove, the cross bars of adjacent foundation pieces 2 are connected through hinges, the angle between the adjacent foundation pieces 2 is adjustable, the limiting structure 3 is positioned above the inner side of the protective groove wall 1, a plurality of protective groove walls 1 are stacked and connected in the vertical direction, the angle between the two adjacent protective groove walls 1 is adjustable, the angle between the two adjacent protective groove walls is the same as the angle between the corresponding foundation pieces, the protective groove walls and the foundation pieces form an irregular structure according to the shape of the irregular groove, the reinforcing bar 4 covers the 3 protective groove walls 1, the reinforcing bar 4 is not arranged in part of the limiting structure 3, the supporting bar 5 is equidistantly arranged, the two ends of each supporting bar 5 are respectively connected to the protective groove walls 1 on two sides, the base members 2 are extended and connected with each other in the horizontal direction, the protective groove walls 1 are connected with the base members 2 in the vertical direction, and the protective groove walls 1 can be extended and connected with each other in the vertical or horizontal direction.

Example 4

In regular circular slot, a novel slot supporting equipment, including protecting groove wall 1, protect groove wall 1 has a plurality ofly, a plurality of protect groove wall 1 connect gradually and form loop structure, pass through hinged joint between the adjacent protect groove wall 1, a foundation piece 2 is all connected to the below of every protect groove wall 1, the inboard of every protect groove wall 1 all is equipped with a limit structure 3, be equipped with stiffener 4 in the limit structure 3, be equipped with bracing piece 5 in the space that protects groove wall 1 and enclose, joint piece 6 is connected at bracing piece 5 both ends, joint piece 6 is connected to stiffener 4, limit structure 3 and stiffener 4 are C shaped steel structure, stiffener 4 is fixed in limit structure 3's inside, limit structure 3 is located the inboard top of protect groove 1, stiffener 4 covers 3 protect groove wall 1, bracing piece 5 equidistance sets up, the both ends of every bracing piece 5 are connected to both sides respectively protect groove wall 1.

The adjacent foundation pieces 2 are connected through hinges, the foundation pieces 2 are composed of transverse rods and vertical rods, the transverse rods are connected to the lower ends of the protection groove walls 1, the vertical rods are perpendicular to the transverse rods, the upper ends of the vertical rods are connected with the protection groove walls 1, the lower ends of the vertical rods are inserted into the grooves, the transverse rods of the adjacent foundation pieces 2 are connected through hinges, the angle between the adjacent foundation pieces 2 is adjustable, a plurality of protection groove walls 1 are stacked and connected in the vertical direction, the angle between the two adjacent protection groove walls 1 is adjustable, the angle between the two adjacent protection groove walls is identical to the angle between the corresponding foundation pieces, and a plurality of protection groove walls and a plurality of foundation pieces form a circular structure according to the shape of a regular circular groove. The base members 2 are horizontally extended and connected to each other, and the guard groove walls 1 are vertically connected to the base members 2, and the guard groove walls 1 can be vertically or horizontally extended and connected to each other.

In the above 4 embodiments, the base member 2 extends in the horizontal direction and is connected with each other, the guard groove wall 1 and the base member 2 are connected with each other in the vertical direction, the guard groove wall 1 may extend in the vertical or horizontal direction and be connected with each other, the reinforcing rod 4 is connected with the limit structure 3 of the inner wall of one side guard groove wall 1 to strengthen the structural strength of the guard groove wall 1, the supporting rod 5 is connected with the limit structures 3 of the inner walls of two sides of the guard groove 1 to strengthen the stability of the whole structure, if the depth of the groove exceeds the height of the plurality of guard groove walls 1, the plurality of guard groove walls 1 need to be connected in the vertical direction according to the depth of the groove, and the connection of the guard groove walls 1 in the vertical direction may be through direct lap joint. The supporting equipment can adapt to various working conditions, the installation connection angle of each guard plate can be adjusted according to actual conditions, the supporting equipment can be used for supporting various grooves such as long strips, rectangles, circles and irregular polygons, and meanwhile, the product can be stacked and installed in the vertical direction according to the actual conditions so as to adapt to the grooves with different depths.

While the utility model has been described and illustrated in considerable detail, it should be understood that modifications and equivalents to the above-described embodiments will become apparent to those skilled in the art, and that such modifications and improvements may be made without departing from the spirit of the utility model.

Claims (10)

1. Novel slot supporting equipment is characterized by comprising a plurality of protecting slot walls (1), wherein the protecting slot walls (1) are sequentially connected to form a loop structure, the protecting slot walls (1) are adjacent to each other, a base piece (2) is connected to the lower portion of each protecting slot wall (1), each protecting slot wall (1) is provided with a limiting structure (3) on the inner side, a reinforcing rod (4) is arranged in the limiting structure (3), supporting rods (5) are arranged in a space surrounded by the protecting slot walls (1), two ends of each supporting rod (5) are connected with clamping blocks (6), and the clamping blocks (6) are connected to the limiting structures (3) or the reinforcing rods (4).

2. The novel groove support device according to claim 1, wherein the limiting structure (3) and the reinforcing rod (4) are of a C-shaped steel structure, and the reinforcing rod (4) is fixed inside the limiting structure (3).

3. The novel groove supporting device according to claim 1, wherein adjacent foundation pieces (2) are connected through hinges, each foundation piece (2) is composed of a cross rod and a vertical rod, the cross rods are connected to the lower ends of the protection groove walls (1), the vertical rods are perpendicular to the cross rods, the upper ends of the vertical rods are connected with the protection groove walls (1), the lower ends of the vertical rods are inserted into the grooves, the cross rods of the adjacent foundation pieces (2) are connected through hinges, and the angles between the adjacent foundation pieces (2) are adjustable.

4. A novel channel support device according to claim 1, characterized in that the limit structure (3) is located above the inner side of the protective channel wall (1).

5. A new type of trench support equipment according to claim 1, characterized in that a plurality of the support trench walls (1) are stacked and connected in vertical direction.

6. A novel trench support device according to claim 1, characterized in that a plurality of the protection trench walls (1) are connected in sequence in the horizontal direction to form a long bar or rectangle or circle or irregular polygon.

7. A new type of trench support equipment according to claim 1, characterized in that the angle between two adjacent support trench walls (1) is adjustable.

8. A new type of trench support equipment according to claim 1, characterized in that the reinforcement bar (4) covers 1-3 of the protective trench walls (1).

9. A novel channel support device according to claim 1, characterized in that the support bars (5) are equidistantly arranged, both ends of each support bar (5) being connected to the protective channel walls (1) on both sides, respectively.

10. A new channel support device according to claim 1, characterized in that the base elements (2) are horizontally elongated and interconnected, that the channel walls (1) are vertically interconnected with the base elements (2), and that the channel walls (1) are vertically or horizontally elongated and interconnected.