CN214832714U - Foundation pit baffle with adjustable maintenance range - Google Patents

Abstract

The utility model discloses a foundation ditch baffle of adjustable maintenance range relates to foundation ditch baffle field, including the axis, centraxonial bottom is provided with first foundation column, the outer wall cover on first foundation column top is equipped with first bracing piece, first bracing piece one end tip is provided with the second bracing piece, the top of second bracing piece is provided with the third bracing piece, the bottom of second bracing piece is provided with the second foundation column, the top of third bracing piece is provided with the fourth bracing piece. The utility model discloses a set up second foundation, axis, first bracing piece and second foundation, install a set of second base and the ground of second foundation bottom fixedly and carry on spacingly, install the first base and the ground of first foundation bottom, rotate the first bracing piece of one side axis one side, after making the angle between two sets of first bracing pieces accord with the angle that needs to adjust, install another group's second base and the ground of second foundation bottom.

Description

Foundation pit baffle with adjustable maintenance range

Technical Field

The utility model relates to a foundation ditch baffle field specifically is a foundation ditch baffle of adjustable maintenance scope.

Background

The foundation pit baffle is used for playing a protective role to the foundation pit in the construction, and for guaranteeing measures such as a soil retaining structure, underground water control, environmental protection and the like required by the safety and stability of an underground space formed by downward excavation of the ground during the construction of an underground structure, the foundation pit baffle protects the outside of the foundation pit and plays a role in protection safety.

The angle of the existing foundation pit baffle cannot be adjusted, so that a large number of foundation pit baffles are needed for enclosure in installation, the occupied site is too large, secondly, the area of the foundation pit baffle is too large, the foundation pit baffle is not easy to transport, and a small number of foundation pit baffles also need large-scale transportation tools for transportation in the transportation process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the angle of the foundation pit baffle plate cannot be adjusted and the problem that the foundation pit baffle plate is too large in area and difficult to transport in the prior art, the foundation pit baffle plate with the adjustable maintenance range is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a foundation pit baffle capable of adjusting maintenance range comprises a center shaft, wherein a first bottom column is arranged at the bottom end of the center shaft, a first supporting rod is sleeved on the outer wall of the top end of the first bottom column, a second supporting rod is arranged at one end of the first supporting rod, a third supporting rod is arranged at the top end of the second supporting rod, a second bottom column is arranged at the bottom end of the second supporting rod, a fourth supporting rod is arranged at the top end of the third supporting rod, a hasp is arranged at one end of the fourth supporting rod, limiting columns are sleeved on two sides, located at the top end of the center shaft, of the inner wall of the hasp, a first blocking net is arranged on the inner side of the third supporting rod, two groups of first buckles are arranged in the first blocking net, a second buckle is sleeved on the inner wall of one of the two groups of first buckles, a third buckle is sleeved in the other group of the first buckles, and a telescopic rod is arranged in the second buckle, the end part of one end of the telescopic rod is positioned on the outer side of the second buckle and is provided with a first limiting block, the inner wall of the third buckle is provided with a limiting hole matched with the first limiting block, and the outer wall of the middle shaft is provided with a second blocking net.

Preferably, the bottom of first foundation is provided with first base, the bottom in spacing hole be provided with the second base, the inside cover of first base is equipped with set screw, the inside set screw that is provided with of second base.

Preferably, the first support rod and the second support rod are connected through a first rotating shaft, the second support rod and the third support rod are connected through a second rotating shaft, and the third support rod and the fourth support rod are connected through a third rotating shaft.

Preferably, two sets of connecting blocks are arranged on the outer wall of the third supporting rod.

Preferably, one end of the second buckle is provided with a limiting disc, and a rotating block is sleeved on the outer wall of the limiting disc.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up second foundation column, axis, first bracing piece and second foundation column, install a set of second base and the ground of second foundation column bottom fixedly and carry on spacingly, install the first base and the ground of first foundation column bottom, rotate the first bracing piece of one side axis one side, after making the angle between two sets of first bracing pieces accord with the angle that needs to be adjusted, install another set of second base and the ground of second foundation column bottom, make the foundation ditch baffle adjust the angle, make the foundation ditch baffle need not use a large amount of foundation ditch baffles to operate when surrounding small-size foundation ditch, reduce unnecessary place waste;

2. the utility model discloses a through setting up the fourth bracing piece, spacing post, the third bracing piece, stopper and spacing hole, separate fourth bracing piece rotation drive hasp and spacing post, rotate fourth bracing piece to third bracing piece, coincide fourth bracing piece and third bracing piece, rotate fourth bracing piece and third bracing piece and make fourth bracing piece coincide stack with third bracing piece and second bracing piece, third bracing piece and fourth bracing piece reach the top of first bracing piece after, use the second to block and net the second bracing piece, third bracing piece and fourth bracing piece wrap up, be connected with the third latch closure through the telescopic link of second to block the net tip, the stopper enters the inside of spacing hole, the telescopic link is spacing to the stopper, make the foundation ditch baffle fold, make a small amount of foundation ditch baffle not need large-scale vehicle to transport, the occupied area of the foundation pit baffle is reduced, and the foundation pit baffle is convenient to transport.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the connection between the third buckle and the second buckle of the present invention;

fig. 3 is a schematic view of the internal structure of the third buckle of the present invention.

In the figure: 1. a middle shaft; 2. a first bottom pillar; 3. a first support bar; 4. a second support bar; 5. a third support bar; 6. a second bottom pillar; 7. a fourth support bar; 8. a hasp; 9. a limiting column; 10. a first arresting net; 11. a first buckle; 12. a second buckle; 13. a telescopic rod; 14. a limiting block; 15. a third buckle; 16. a limiting hole; 17. a second barrier net.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-3, a foundation pit baffle with adjustable maintenance range comprises a center shaft 1, a first bottom pillar 2 is arranged at the bottom end of the center shaft 1, a first support rod 3 is sleeved on the outer wall of the top end of the first bottom pillar 2, a second support rod 4 is arranged at one end of the first support rod 3, a third support rod 5 is arranged at the top end of the second support rod 4, a second bottom pillar 6 is arranged at the bottom end of the second support rod 4, a fourth support rod 7 is arranged at the top end of the third support rod 5, a buckle 8 is arranged at one end of the fourth support rod 7, a limit column 9 is sleeved on the inner wall of the buckle 8 at two sides of the top end of the center shaft 1, a first blocking net 10 is arranged at the inner side of the third support rod 5, two groups of first buckles 11 are arranged in the first blocking net 10, a second buckle 12 is sleeved on the inner wall of one group of the two groups of first buckles 11, a third buckle 15 is sleeved in the other group of first buckles 11, the inside of second latch closure 12 is provided with telescopic link 13, and the tip that the tip of telescopic link 13 one end is located the outside of second latch closure 12 is provided with first stopper 14, and the inner wall of third latch closure 15 is seted up and is had the spacing hole 16 with first stopper 14 assorted, and the outer wall of axis 1 is provided with second and hinders net 17.

Please refer to fig. 1, the bottom end of the first bottom pillar 2 is provided with a first base, the bottom end of the limiting hole 16 is provided with a second base, the first base is sleeved with a fixing screw, the second base is provided with a fixing screw, and the first base and the second base are beneficial to installing and fixing the foundation pit baffle and the ground.

Please refer to fig. 1, the first support rod 3 is connected to the second support rod 4 through a first rotation shaft, the second support rod 4 is connected to the third support rod 5 through a second rotation shaft, the third support rod 5 is connected to the fourth support rod 7 through a third rotation shaft, and the first rotation shaft, the second rotation shaft and the third rotation shaft facilitate the rotation and folding among the second support rod 4, the third support rod 5 and the fourth support rod 7.

Please refer to fig. 1, the outer wall of the third support rod 5 is provided with two sets of connection blocks, which are convenient for the connection between the foundation pit baffles.

Please refer to fig. 2, one end of the second buckle 12 is provided with a limiting disc, and a rotating block is sleeved on an outer wall of the limiting disc, so as to facilitate the rotation separation of the limiting block 14 and the limiting hole 16.

The working principle is as follows: when the device is used, firstly, when the angle of the foundation pit baffle needs to be adjusted, an operator installs and fixes one group of second bases at the bottom ends of the second bottom posts 6 with the ground for limiting, installs the first base at the bottom end of the first bottom post 2 with the ground, rotates the first supporting rod 3 at one side of the central shaft 1 at one side, and installs the other group of second bases at the bottom ends of the second bottom posts 6 with the ground after the angle between the two groups of first supporting rods 3 accords with the angle needing to be adjusted, so that the angle of the foundation pit baffle is adjusted, the foundation pit baffle does not need to be operated by using a large number of foundation pit baffles when surrounding a small foundation pit, and unnecessary waste of the ground is reduced; when the foundation pit baffle needs to be transported, an operator needs to fold the foundation pit baffle, the fourth support rod 7 rotates to drive the hasp 8 to be separated from the limiting column 9, the fourth support rod 7 is rotated to the third support rod 5, the fourth support rod 7 is overlapped with the third support rod 5, the fourth support rod 7 and the third support rod 5 are rotated to enable the fourth support rod 7 to be overlapped with the third support rod 5 and the second support rod 4, the third support rod 5 and the fourth support rod 7 reach the top end of the first support rod 3, the second support rod 4, the third support rod 5 and the fourth support rod 7 are wrapped by using the second blocking net 17, the telescopic rod 13 at the end part of the second blocking net 17 is connected with the third buckle 15, the limiting block 14 enters the limiting hole 16, the telescopic rod 13 limits the limiting block 14, and enables the foundation pit baffle to be folded, a small number of foundation pit baffles are not required to be transported by large-scale transportation tools, so that the occupied area of the foundation pit baffles is reduced, and the foundation pit baffles are convenient to transport.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a foundation ditch baffle of adjustable maintenance scope, includes axis (1), its characterized in that: the bottom end of the middle shaft (1) is provided with a first bottom pillar (2), the outer wall of the top end of the first bottom pillar (2) is sleeved with a first supporting rod (3), one end of the first supporting rod (3) is provided with a second supporting rod (4), the top end of the second supporting rod (4) is provided with a third supporting rod (5), the bottom end of the second supporting rod (4) is provided with a second bottom pillar (6), the top end of the third supporting rod (5) is provided with a fourth supporting rod (7), one end of the fourth supporting rod (7) is provided with a hasp (8), two sides, located at the top end of the middle shaft (1), of the inner wall of the hasp (8) are sleeved with limiting pillars (9), the inner side of the third supporting rod (5) is provided with a first blocking net (10), two groups of first buckles (11) are arranged inside the first blocking net (10), and one group of the two groups of the first buckles (11) is sleeved with a second buckle (12), a third buckle (15) is sleeved inside the other group of first buckles (11), a telescopic rod (13) is arranged inside the second buckle (12), a first limiting block (14) is arranged at the outer side, located at the second buckle (12), of the end portion of one end of the telescopic rod (13), a limiting hole (16) matched with the first limiting block (14) is formed in the inner wall of the third buckle (15), and a second blocking net (17) is arranged on the outer wall of the middle shaft (1).

2. The foundation pit baffle with adjustable maintenance range according to claim 1, wherein: the bottom of first foundation (2) is provided with first base, the bottom of spacing hole (16) be provided with the second base, the inside cover of first base is equipped with set screw, the inside set screw that is provided with of second base.

3. The foundation pit baffle with adjustable maintenance range according to claim 1, wherein: the first supporting rod (3) is connected with the second supporting rod (4) through a first rotating shaft, the second supporting rod (4) is connected with the third supporting rod (5) through a second rotating shaft, and the third supporting rod (5) is connected with the fourth supporting rod (7) through a third rotating shaft.

4. The foundation pit baffle with adjustable maintenance range according to claim 1, wherein: and two groups of connecting blocks are arranged on the outer wall of the third supporting rod (5).

5. The foundation pit baffle with adjustable maintenance range according to claim 1, wherein: one end of the second ring buckle (12) is provided with a limiting disc, and a rotating block is sleeved on the outer wall of the limiting disc.

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