CN221321917U - Foundation pit protection shed - Google Patents

Abstract

The utility model relates to the field of foundation pit protection, and discloses a foundation pit protection shed, which comprises a frame and a movable frame, wherein the upper surface of the frame is fixedly connected with a plurality of second support columns, the top outer walls of the plurality of second support columns are fixedly connected with first supports, the outer walls of the movable frame are fixedly connected with a plurality of first support columns, the top outer walls of the plurality of first support columns are fixedly connected with second supports, a telescopic tarpaulin is arranged between the second supports and the first supports, and the inner wall of the frame is provided with a driving mechanism for driving the movable frame to move.

Description

Foundation pit protection shed

Technical Field

The application relates to the technical field of foundation pit protection, in particular to a foundation pit protection shed.

Background

When working the underground part of a building body, a foundation pit is usually required to be excavated on the ground, so that the effect of in-situ reinforcement of soil is achieved, an independent space is provided for constructors, construction is convenient, the construction of the deep foundation pit is an important subsection project of building construction, particularly the construction safety of the deep foundation pit, the national construction department issues relevant regulatory files before implementation, the construction of the deep foundation pit exceeding a certain depth is required to be compiled, and the deep foundation pit excavation and supporting construction scheme is required to be constructed after the construction is proved by a construction general contractor organization expert.

Aiming at the related technology, the inventor considers that the foundation pit is constructed as an open foundation pit, after the foundation pit is excavated, the construction of a main structure steel bar template in the foundation pit and the construction of concrete pouring are more easily affected by weather, thereby affecting the engineering progress, and therefore, a foundation pit protection shed is provided to solve the problems.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

The application provides a foundation pit protection shed, which aims to solve the problem that a foundation pit is easily affected by weather and the engineering progress is reduced.

The application provides a foundation pit protection shed which adopts the following technical scheme:

The utility model provides a foundation ditch protection canopy, includes the frame and removes the frame, the upper surface fixedly connected with of frame a plurality of second support columns, a plurality of the top outer wall fixedly connected with first support of second support column, remove the outer wall fixedly connected with a plurality of first support columns of frame, a plurality of the top outer wall fixedly connected with second support of first support column, be provided with scalable tarpaulin between second support and the first support, the inner wall of frame is provided with the actuating mechanism that the drive removed the frame and removes.

Preferably, the driving mechanism comprises grooves, grooves are symmetrically formed in the inner walls of two sides of the frame, the outer walls of the grooves are rotationally connected with two-way screw rods, and the outer walls of the two-way screw rods are in threaded connection with a movable frame.

Preferably, the inner wall rotation of removing the frame is connected with two first sliding axles, two equal sliding connection of outer wall of first sliding axle has first sliding seat, the frame is connected with two second sliding axles with the outer wall rotation that removes the frame corresponds, two equal sliding connection of outer wall of second sliding axle has the second sliding seat, be provided with two connecting rods between second sliding seat and the first sliding seat, two be provided with the circle axle between the second connecting rod, and be articulated design through the circle axle.

Preferably, the four-end outer walls of the frame are fixedly connected with supporting legs, and the outer walls of the supporting legs are fixedly connected with fixing seats.

Preferably, the side outer wall of the frame is fixedly connected with two driving motors, and output shafts of the two driving motors are fixedly connected with the bidirectional screw rod.

In summary, the application has the following beneficial technical effects:

Through the driving motor who starts both sides to make both sides driving motor drive both sides two-way lead screw and rotate in step, and then make two-way lead screw drive corresponding movable frame and remove in opposite directions, make movable frame drive the second support through first support column and remove, thereby the second support drives scalable tarpaulin and expandes, when second support and second support subsides, thereby realize that scalable tarpaulin shelters from to the foundation ditch upside, compared with prior art, can protect the foundation ditch upside and shelter from, thereby avoid it to receive weather effect, lead to can not impel engineering progress, simultaneously also can be free control shelter from to the foundation ditch, need not shelter from, can close it, and then make things convenient for the construction of engineering, improve the practicality of this device.

Drawings

FIG. 1 is an overall schematic of an embodiment of the application;

FIG. 2 is a partial schematic view of an embodiment of the application;

FIG. 3 is a schematic perspective view of an embodiment of the application;

Reference numerals illustrate: 1. a frame; 2. a first bracket; 3. a second bracket; 4. a stretchable tarpaulin; 5. a first support column; 6. support legs; 7. a fixing seat; 8. a second support column; 9. a moving rack; 10. a groove; 11. a two-way screw rod; 12. a driving motor; 13. a first sliding shaft; 14. a first sliding seat; 15. a connecting rod; 16. a circular shaft; 17. a second sliding shaft; 18. and a second sliding seat.

Detailed Description

The application is described in further detail below with reference to fig. 1-3.

The embodiment of the application discloses a foundation pit protection shed. Referring to fig. 1-3, a foundation pit protection shed comprises a frame 1 and a movable frame 9, wherein the upper surface of the frame 1 is fixedly connected with a plurality of second support columns 8, the top outer walls of the plurality of second support columns 8 are fixedly connected with first supports 2, the outer walls of the movable frame 9 are fixedly connected with a plurality of first support columns 5, the top outer walls of the plurality of first support columns 5 are fixedly connected with second supports 3, telescopic tarpaulin 4 is arranged between the second supports 3 and the first supports 2, the upper side of a foundation pit is shielded through the telescopic tarpaulin 4, a driving mechanism for driving the movable frame 9 to move is arranged on the inner wall of the frame 1, the movable frame 9 drives the second supports 3 to horizontally move through the plurality of first support columns 5 through the arranged movable frame 9, and the mobile phone second supports 3 drive the telescopic tarpaulin 4 to move, so that the foundation pit is shielded freely.

Wherein actuating mechanism includes recess 10, and recess 10 has been seted up to the both sides inner wall of frame 1 in the symmetry, and the outer wall of a plurality of recesses 10 is all rotated and is connected with two-way lead screw 11, and the outer wall screw thread of two-way lead screw 11 has cup jointed and has moved frame 9, through the characteristic of two-way lead screw 11 to drive two-way lead screw 11, make frame 1 drive both sides remove the going on of frame 9 and remove or the opposite direction, accomplish the drive to removing frame 9.

The inner wall of the moving frame 9 is rotatably connected with two first sliding shafts 13, the outer walls of the two first sliding shafts 13 are slidably connected with first sliding seats 14, the outer wall of the frame 1 corresponding to the moving frame 9 is rotatably connected with two second sliding shafts 17, the outer walls of the two second sliding shafts 17 are slidably connected with second sliding seats 18, two connecting rods 15 are arranged between the second sliding seats 18 and the first sliding seats 14, a circular shaft 16 is arranged between the two connecting rods 15, the circular shaft 16 is hinged, and through the movement of the moving frame 9, the first sliding seats 14 on two sides are driven by the moving frame 9 to slide on the first sliding shafts 13, and then the connecting rods 15 are matched, so that the second sliding seats 18 move along with the moving frame 9, and the supporting function of the moving frame 9 is completed.

Wherein the four end outer walls of the frame 1 are fixedly connected with supporting legs 6, the outer walls of the supporting legs 6 are fixedly connected with fixing seats 7, and the fixing seats 7 are pricked into soil, so that the fixing of the whole device is stable.

Wherein the side outer wall of the frame 1 is fixedly connected with two driving motors 12, the output shafts of the two driving motors 12 are fixedly connected with the two-way screw rod 11, and the two driving motors 12 are started, so that the two driving motors 12 drive the two-way screw rods 11 on two sides to synchronously rotate.

The implementation principle of the foundation pit protection shed provided by the embodiment of the application is as follows: firstly, through adjusting the fixing seat 7 positioned at four ends to a proper position, thereby the fixing seat 7 is pricked into the soil, the fixing of the foundation pit protection shed is completed, after the fixing of the foundation pit protection shed is completed, the driving motor 12 at two sides is started, thereby the driving motor 12 drives the bidirectional screw rod 11 to rotate, the bidirectional screw rod 11 drives the two-side moving frame 9 to move oppositely through the characteristics of the bidirectional screw rod 11, when the moving frame 9 moves, the first sliding seat 14 and the second sliding seat 18 also move along with the moving, the hinging state of the circular shaft 16 is changed, the support of the moving frame 9 is improved, the second support 3 positioned at the upper side is driven by the moving frame 9 through the plurality of first supporting columns 5 to synchronously move, the second support 3 drives the telescopic tarpaulin 4 to move, the second supports 3 at two sides are attached, shielding protection is realized on the upper side of the foundation pit, and the influence caused by weather is reduced.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

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

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (5)

1. The utility model provides a foundation ditch protection canopy, includes frame (1) and movable rack (9), its characterized in that: the utility model discloses a telescopic awning for a car, boat, etc. frame, including frame (1), outer wall fixedly connected with, a plurality of second support column (8), a plurality of top outer wall fixedly connected with first support column (2) of second support column (8), the outer wall fixedly connected with of moving frame (9) a plurality of first support column (5), a plurality of top outer wall fixedly connected with second support (3) of first support column (5), be provided with scalable tarpaulin (4) between second support (3) and first support (2), the inner wall of frame (1) is provided with the actuating mechanism that drives to move frame (9) and remove.

2. The foundation pit protection shed of claim 1, wherein: the driving mechanism comprises grooves (10), the grooves (10) are symmetrically formed in the inner walls of the two sides of the frame (1), the outer walls of the grooves (10) are rotationally connected with two-way screw rods (11), and the movable frames (9) are sleeved on the outer wall threads of the two-way screw rods (11).

3. The foundation pit protection shed of claim 1, wherein: the inner wall rotation of moving frame (9) is connected with two first sliding shafts (13), two equal sliding connection of outer wall of first sliding shaft (13) has first sliding seat (14), the outer wall rotation that frame (1) and moving frame (9) correspond is connected with two second sliding shafts (17), two equal sliding connection of outer wall of second sliding shaft (17) has second sliding seat (18), be provided with two connecting rods (15) between second sliding seat (18) and first sliding seat (14), two be provided with circle axle (16) between connecting rod (15), and be articulated design through circle axle (16).

4. The foundation pit protection shed of claim 1, wherein: the four-end outer walls of the frame (1) are fixedly connected with supporting legs (6), and the outer walls of the supporting legs (6) are fixedly connected with fixing seats (7).

5. The foundation pit protection shed of claim 1, wherein: two driving motors (12) are fixedly connected to the side outer wall of the frame (1), and output shafts of the two driving motors (12) are fixedly connected with a bidirectional screw rod (11).