CN217461740U - Deep foundation pit safety device for building construction - Google Patents

Abstract

The application relates to a deep foundation pit safety protection device for building construction, which comprises a bottom plate, two stand columns and a top plate, wherein the stand columns are arranged between the bottom plate and the top plate, the stand columns are also rotatably connected with a support shaft, the bottom end of the support shaft is rotatably connected to the bottom plate, the top end and the bottom end of the support shaft are respectively sleeved with a support plate, one end, far away from the support shaft, of the two support plates is provided with a same hollow cylinder, an insertion rod is sleeved in the hollow cylinder in a sliding manner, the top end of the insertion rod is also connected with a handle, and the bottom of the bottom plate is also provided with a roller wheel. Can effectively avoid the protector to be blown down by wind.

Description

Deep foundation pit safety device for building construction

Technical Field

The application relates to the technical field of deep foundation pit safety protection, in particular to a deep foundation pit safety protection device for building construction.

Background

The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation. Before excavation, an excavation scheme is determined according to geological and hydrological data and by combining the conditions of buildings nearby the site, waterproof drainage work is performed, and due to the fact that the engineering period is long, a foundation pit or a foundation trench has a certain depth, personnel usually arrange a protective fence at the side slope of the foundation pit.

However, the conventional deep foundation pit safety guard rail is often provided with rollers for facilitating movement, but when the deep foundation pit safety guard rail is used, the stability of the guard rail is not good enough, and the guard rail is easily blown down by wind. Therefore, the technical personnel in the field provide a deep foundation pit safety protection device for building construction to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that proposes among the above-mentioned background art, this application provides a deep basal pit safety device for construction.

The application provides a pair of deep basal pit safety device for construction adopts following technical scheme:

the utility model provides a deep basal pit safety device for construction, includes bottom plate, two stands and roof, column mouting is between bottom plate and roof, and still rotates on the stand and be connected with the back shaft, the bottom of back shaft rotates and connects on the bottom plate, and the top of back shaft all overlaps with the bottom and be equipped with the backup pad, keeps away from the one end of back shaft in two backup pads and installs same hollow section of thick bamboos, sliding sleeve is equipped with the inserted bar in the hollow section of thick bamboo, the top of inserted bar still is connected with the handle, and the gyro wheel is still installed to the bottom of bottom plate.

Through adopting above-mentioned technical scheme, through the back shaft that sets up, can conveniently promote the backup pad and rotate around the back shaft, conveniently expand the backup pad, later through the handle that sets up, can promote the inserted bar and slide downwards in hollow section of thick bamboo for the inserted bar inserts ground, conveniently fixes the backup pad, thereby can fix whole, can effectively avoid protector to be blown down by wind.

Preferably, the supporting shaft is further sleeved with a plurality of bearings, inner rings of the bearings are fixedly sleeved on the supporting shaft, and outer rings of the bearings are fixedly connected to the stand columns.

Through adopting above-mentioned technical scheme, through the bearing that sets up, can conveniently rotate the back shaft and install on the stand.

Preferably, the supporting plate is further connected with two partition plates, a protective net is arranged between the two partition plates, and the protective net is also arranged between the two stand columns.

Through adopting above-mentioned technical scheme, through the protection network that sets up, can play certain guard action.

Preferably, the side of the hollow cylinder is further provided with a sliding groove, the handle is slidably arranged in the sliding groove, the bottom plate is further provided with a limiting groove, and the limiting groove is matched with the inserted rod.

Through adopting above-mentioned technical scheme, through the spout that sets up, can make things convenient for the handle to promote the inserted bar from top to bottom and slide to through the restriction groove that sets up, can cooperate with the inserted bar, conveniently restrict the backup pad on the bottom plate.

Preferably, two rings are further mounted at the top of the top plate, an elastic draw hook is further connected to the supporting plate above the top plate, and the elastic draw hook is matched with the rings.

Through adopting above-mentioned technical scheme, cooperate with rings through the elasticity drag hook that sets up, can conveniently be spacing to the backup pad for the backup pad is in the same place with the bottom plate laminating.

To sum up, the application comprises the following beneficial technical effects:

1. through the back shaft that sets up, can conveniently promote the backup pad and rotate around the back shaft, conveniently expand the backup pad, later through the handle that sets up, can promote the inserted bar and slide downwards in hollow section of thick bamboo for the inserted bar inserts ground, conveniently fixes the backup pad, thereby can fix whole, can effectively avoid protector to be blown down by wind.

2. The elastic draw hook is matched with the hanging ring, so that the supporting plate can be conveniently limited, and the supporting plate is attached to the bottom plate.

Drawings

Fig. 1 is a schematic three-dimensional structure view of a deep foundation pit safety protection device for building construction in an embodiment of the application;

FIG. 2 is a schematic structural diagram of a side view section of a deep foundation pit safety protection device for building construction according to an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a top view cross section of a deep foundation pit safety protection device for building construction according to an embodiment of the present application;

fig. 4 is an enlarged schematic structural view of a part a in fig. 3 of a deep foundation pit safety device for building construction according to an embodiment of the present application.

Description of reference numerals: 1. a base plate; 2. a column; 3. a top plate; 4. a support shaft; 5. a support plate; 6. a hollow cylinder; 7. inserting a rod; 8. a grip; 9. a roller; 10. a bearing; 11. a partition plate; 12. a protective net; 13. a chute; 14. a limiting groove; 15. a hoisting ring; 16. an elastic drag hook.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses deep basal pit safety device for construction. Referring to fig. 1-4, a deep foundation pit safety protection device for building construction comprises a bottom plate 1, two upright posts 2 and a top plate 3, wherein the upright posts 2 are installed between the bottom plate 1 and the top plate 3, a support shaft 4 is also rotatably connected to the upright posts 2, the bottom end of the support shaft 4 is rotatably connected to the bottom plate 1, support plates 5 are respectively sleeved at the top end and the bottom end of the support shaft 4, one end of each support plate 5, which is far away from the support shaft 4, is provided with a same hollow cylinder 6, an inserting rod 7 is slidably sleeved in the hollow cylinder 6, the top end of the inserting rod 7 is also connected with a handle 8, and the bottom of the bottom plate 1 is also provided with a roller 9;

through the back shaft 4 that sets up, can conveniently promote backup pad 5 and rotate around back shaft 4, conveniently expand backup pad 5, later through the handle 8 that sets up, can promote inserted bar 7 and slide downwards in hollow section of thick bamboo 6 for inserted bar 7 inserts ground, conveniently fixes backup pad 5, thereby can fix whole, can effectively avoid protector to be blown down by wind.

In this application, still the cover is equipped with a plurality of bearings 10 on the back shaft 4, and the fixed cover of inner circle of bearing 10 is established on back shaft 4, and bearing 10's outer lane fixed connection is on stand 2, through the bearing 10 that sets up, can conveniently rotate back shaft 4 and install on stand 2.

In this application, still be connected with two baffles 11 on the backup pad 5, be provided with protection network 12 between two baffles 11, and be provided with protection network 12 equally between two stands 2, through the protection network 12 that sets up, can play certain guard action.

In this application, spout 13 has still been seted up to the side of hollow section of thick bamboo 6, and handle 8 slides and sets up in spout 13, still is provided with restriction groove 14 on the bottom plate 1, and restriction groove 14 cooperatees with inserted bar 7, through the spout 13 that sets up, can make things convenient for handle 8 to promote inserted bar 7 from top to bottom and slide to through the restriction groove 14 that sets up, can cooperate with inserted bar 7, conveniently restrict backup pad 5 on bottom plate 1.

In this application, two rings 15 are still installed at the top of roof 3, still are connected with elastic drag hook 16 on the backup pad 5 that is located the top, and elastic drag hook 16 cooperatees with rings 15, cooperatees with rings 15 through elastic drag hook 16 that sets up, can conveniently be spacing to backup pad 5 for backup pad 5 is in the same place with bottom plate 1 laminating.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of attached drawing, and the concrete joining mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model is no longer detailed here.

The embodiment of the application provides a deep basal pit safety device for construction's implementation principle does: when the protective device is used, the supporting shaft 4 can be conveniently and rotatably mounted on the corresponding upright post 2 through the arranged bearing 10, the supporting plate 5 can be conveniently and rotatably around the supporting shaft 4 through the arranged supporting shaft 4, so that the supporting plate 5 and the corresponding protective net 12 can be conveniently unfolded, the handle 8 can conveniently push the inserting rod 7 downwards to slide through the sliding groove 13 arranged on the hollow cylinder 6, when the inserting rod 7 is inserted into the ground, the supporting plate 5 can be fixed, the whole body can be fixed, and the protective device can be effectively prevented from being blown down by wind;

after finishing using, can be with the inserted bar 7 shrink into hollow section of thick bamboo 6 in, promote backup pad 5 and rotate around back shaft 4 and reset after that, make backup pad 5 and bottom plate 1 laminating together, and can cooperate with restriction groove 14 on the bottom plate 1 through the inserted bar 7 that sets up, can carry on spacingly to backup pad 5 of below, cooperate with rings 15 through the elasticity drag hook 16 that sets up, can carry on spacingly to backup pad 5 of top, it is convenient to fold protective apparatus, later gyro wheel 9 through the installation of bottom plate 1 bottom, alright remove with promoting protective apparatus, convenient transport.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a deep basal pit safety device for construction, includes bottom plate (1), two stand (2) and roof (3), its characterized in that, install between bottom plate (1) and roof (3) stand (2), and still rotate on stand (2) and be connected with back shaft (4), the bottom of back shaft (4) is rotated and is connected on bottom plate (1), and the top of back shaft (4) all overlaps with the bottom and be equipped with backup pad (5), and the one end of keeping away from back shaft (4) on two backup pads (5) installs same hollow section of thick bamboo (6), sliding sleeve is equipped with inserted bar (7) in hollow section of thick bamboo (6), the top of inserted bar (7) still is connected with handle (8), and gyro wheel (9) are still installed to the bottom of bottom plate (1).

2. The deep foundation pit safety protection device for building construction of claim 1, characterized in that: the supporting shaft (4) is further sleeved with a plurality of bearings (10), the inner ring of each bearing (10) is fixedly sleeved on the supporting shaft (4), and the outer ring of each bearing (10) is fixedly connected to the corresponding stand column (2).

3. The deep foundation pit safety protection device for building construction of claim 1, characterized in that: the supporting plate (5) is further connected with two partition plates (11), a protective net (12) is arranged between the two partition plates (11), and the protective net (12) is also arranged between the two upright posts (2).

4. The deep foundation pit safety protection device for building construction of claim 1, characterized in that: the side of the hollow cylinder (6) is further provided with a sliding groove (13), the handle (8) is arranged in the sliding groove (13) in a sliding mode, the bottom plate (1) is further provided with a limiting groove (14), and the limiting groove (14) is matched with the inserted rod (7).

5. The deep foundation pit safety protection device for building construction of claim 1, characterized in that: two rings (15) are still installed at the top of roof (3), still are connected with elastic drag hook (16) on backup pad (5) that are located the top, and elastic drag hook (16) and rings (15) cooperate.

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