CN214401811U

CN214401811U - Foundation pit slope protection device

Info

Publication number: CN214401811U
Application number: CN202120145372.9U
Authority: CN
Inventors: 姜春林
Original assignee: Shandong Jiaotong University
Current assignee: Shandong Jiaotong University
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-10-15
Anticipated expiration: 2031-01-19

Abstract

The utility model belongs to the technical field of the protector, especially, be a foundation ditch side slope protector, including inferior moving gear pole, inferior moving gear pole's side is rotated through the bearing and is connected with the mount, inferior moving gear pole passes the one end fixedly connected with rotating turret of mount, inferior moving gear pole's side is connected with the action wheel through the meshing, the inside fixedly connected with side bull stick of action wheel, the one end of side bull stick is rotated through the pivot and is connected on the mount, the bottom fixedly connected with bottom frame of mount, the inside fixedly connected with dead lever of bottom frame, the sliding surface of dead lever is connected with the sliding seat. The utility model discloses a set up rotating turret, action wheel and time running gear pole, make things convenient for the angle of the side slope that the staff used as required to adjust to avoid not having the protection dynamics not enough, thereby influence staff's normal use easily, cause the unnecessary loss.

Description

Foundation pit slope protection device

Technical Field

The utility model relates to a protector technical field specifically is a foundation ditch side slope protector.

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, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site before excavation, waterproof and drainage work is carried out, a slope can be placed for people who do not excavate deeply to stabilize the soil slope, the slope is determined according to relevant construction engineering regulations, people who excavate deeper buildings and nearby buildings can excavate deeply by using a foundation pit wall supporting method and a concrete injection wall protecting method, and a large foundation pit even adopts methods such as interlocking of an underground continuous wall and a column type bored concrete pile to protect the outside soil layer from collapsing; for those who have no influence on nearby buildings, the underground water level can be reduced by a well point method, and slope releasing open cut is adopted; the method can be used for excavating in cold areas by adopting a natural cold air freezing method and the like, and the side slope of the foundation pit is exposed after the excavation of the sandy soil foundation pit, so that the foundation pit side slope is easily washed by rainwater and sandy soil is deposited at the pit bottom in rainy days; the sand and dust flies around in windy weather, the dust concentration is too high, and the like, thereby influencing the stability of the foundation pit slope, polluting the atmospheric environment and reducing the safe and civilized construction level.

However, the existing protection device has the following problems:

1. the general angle is single, and the slope angle of the foundation pit cannot be adjusted according to actual needs, so that the protection force is not enough, the normal use of workers is influenced easily, and unnecessary loss is caused;

2. most installation is more single, and under the staff used for a long time, it is not hard up to take place easily to lead to slope outside soil layer to collapse into, influence staff's in service behavior, delay normal job schedule.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a foundation ditch side slope protector has solved the comparatively single problem of general angle.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a foundation pit slope protection device comprises a secondary movable gear rod, wherein the side surface of the secondary movable gear rod is rotatably connected with a fixed frame through a bearing, one end of the secondary gear rod penetrating through the fixed frame is fixedly connected with a rotating frame, the side surface of the secondary gear rod is connected with a driving wheel through meshing, a side rotating rod is fixedly connected inside the driving wheel, one end of the side rotating rod is rotatably connected on the fixed frame through a rotating shaft, the bottom of the fixed frame is fixedly connected with a bottom frame, the inside of the bottom frame is fixedly connected with a fixed rod, the surface of the fixed rod is connected with a sliding seat in a sliding way, the bottom of the sliding seat is connected with a moving strip through a rotating shaft in a rotating way, the one end of removing the strip is rotated through the pivot and is connected with the fixing base, fixing base fixed connection is on the rotating turret, the bottom of rotating turret is rotated through the bearing and is connected with the support frame.

As a preferred technical scheme of the utility model, action wheel side fixedly connected with rotates the strip, the shape that rotates the strip is the rectangle.

As an optimal technical scheme of the utility model, the fixed surface of rotating turret is connected with waterproof interlayer, the guiding gutter has been seted up on waterproof interlayer's surface.

As a preferred technical scheme of the utility model, the side fixedly connected with side frame of mount, the inside of side frame is connected with fixed threaded rod through the screw thread rotation.

As a preferred technical scheme of the utility model, the one end fixedly connected with turning block of fixed threaded rod, the anti-skidding line has been seted up on the surface of turning block.

As a preferred technical scheme of the utility model, the inside fixedly connected with bottom sprag pole of support frame, the inside fixedly connected with top sprag pole of mount.

(III) advantageous effects

Compared with the prior art, the utility model provides a foundation ditch side slope protector possesses following beneficial effect:

1. this foundation ditch side slope protector through rotating turret, action wheel and time running gear pole, makes things convenient for the angle of the side slope that the staff used as required to adjust to it is not enough to avoid not having the protection dynamics, thereby influences staff's normal use easily, causes the unnecessary loss.

2. This foundation ditch side slope protector through side frame and fixed threaded rod, makes things convenient for the staff to fix to make its firm more, safety, avoid taking place not hard up, thereby lead to the side slope outside soil layer to collapse into, influence normal use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the structure of the present invention;

fig. 3 is an enlarged view of the structure of the area a of the present invention.

In the figure: 1. a secondary gear rod; 2. a fixed mount; 3. a rotating frame; 4. a driving wheel; 5. a side rotating rod; 6. rotating the strip; 7. a bottom shelf; 8. fixing the rod; 9. a sliding seat; 10. a moving bar; 11. a fixed seat; 12. a waterproof interlayer; 13. a water chute; 14. a support frame; 15. a side frame; 16. fixing a threaded rod; 17. rotating the block; 18. a bottom support bar; 19. a top support bar.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a foundation ditch side slope protector, including inferior movable gear pole 1, inferior movable gear pole 1's side is rotated through the bearing and is connected with mount 2, inferior movable gear pole 1 passes mount 2's one end fixedly connected with rotating turret 3, inferior movable gear pole 1's side is connected with action wheel 4 through the meshing, action wheel 4's inside fixedly connected with side bull stick 5, the one end of side bull stick 5 is rotated through the pivot and is connected on mount 2, mount 2's bottom fixedly connected with bottom frame 7, the inside fixedly connected with dead lever 8 of bottom frame 7, the sliding surface of dead lever 8 is connected with sliding seat 9, sliding seat 9's bottom is rotated through the pivot and is connected with removal strip 10, the one end of removal strip 10 is rotated through the pivot and is connected with

fixing base

11, 11 fixed connection is on rotating turret 3, rotating turret 3's bottom is rotated through the bearing and is connected with support frame 14.

In this embodiment, through 8 surperficial sliding connection's of dead lever sliding seat 9, the removal strip 10 of connecting is rotated through the pivot in 9 bottoms of sliding seat, removes the fixing base 11 that strip 10 one end was connected through the pivot rotation, and 11 fixedly connected with turrets 3 of fixing base to the convenient position to the turret 3 that removes carries on spacingly, avoids taking place to deflect, influences staff's normal use.

Specifically, the side surface of the driving wheel 4 is fixedly connected with a rotating strip 6, and the rotating strip 6 is rectangular.

In this embodiment, through the rotation strip 6 of action wheel 4 side fixed connection, make things convenient for the staff to control the rotation of action wheel 4 to facilitate the use.

Specifically, the surface of the rotating frame 3 is fixedly connected with a waterproof interlayer 12, and the surface of the waterproof interlayer 12 is provided with a water chute 13.

In this embodiment, the water chute 13 formed on the surface of the waterproof interlayer 12 avoids water accumulation, which affects normal use of the waterproof interlayer and causes unnecessary loss.

Specifically, a side frame 15 is fixedly connected to the side of the fixing frame 2, and a fixing threaded rod 16 is rotatably connected to the inside of the side frame 15 through threads.

In this embodiment, through the inside fixed threaded rod 16 of connecting through the screw thread rotation of side frame 15, make things convenient for the staff to fix, conveniently insert the slope to facilitate the use.

Specifically, one end of the fixed threaded rod 16 is fixedly connected with a rotating block 17, and anti-skid grains are arranged on the surface of the rotating block 17.

In this embodiment, through the anti-skidding line that turning block 17 surface was seted up, when avoiding the staff to carry out the rotation, the hand skids and influences normal use.

Specifically, a bottom support bar 18 is fixedly connected to the inside of the supporting frame 14, and a top support bar 19 is fixedly connected to the inside of the fixing frame 2.

In this embodiment, the top support rod 19 is fixedly connected to the inside of the fixing frame 2, so that the fixing frame is more stable in placement and convenient to use.

The utility model discloses a theory of operation and use flow: when the device is used, a worker rotates the rotating strip 6 by hands, the rotating strip 6 drives the driving wheel 4 to rotate, the rotating driving wheel 4 drives the side rotating rod 5 fixedly connected with the inside to perform bearing rotation with the fixed frame 2, the side of the rotating driving wheel 4 drives the secondary movable gear rod 1 to rotate through meshing connection, the rotating secondary movable gear rod 1 rotates with the fixed frame 2 through a bearing, the rotating secondary movable gear rod 1 penetrates through one end of the fixed frame 2 to drive the rotating frame 3 to rotate, the rotating frame 3 rotates with the fixed frame 2 and the supporting frame 14 through bearings respectively, when the rotating frame 3 moves, the fixed seat 11 is driven to move, the inside of the moving fixed seat 11 drives the moving strip 10 to move through rotation of the rotating shaft, one end of the moving strip 10 drives the sliding seat 9 to slide on the surface of the fixed rod 8 through rotation of the rotating shaft, thereby the convenience supports the position of mount 2, make things convenient for the staff to use, through rotating turning block 17, the staff is through rotating turning block 17, pivoted turning block 17 drives fixed threaded rod 16 and begins to carry out the screw thread rotation with the side slope and be connected, thereby the convenience is got up it fixedly, play the supporting role to the side slope, make things convenient for the staff to use, waterproof interlayer 12 through 3 sides of rotating turret, through the inside guiding gutter 13 of seting up of waterproof interlayer 12, discharge the water that produces rain, thereby avoid influencing normal use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a foundation ditch side slope protector, includes secondary movable gear pole (1), its characterized in that: the side of the secondary movable gear rod (1) is rotatably connected with a fixing frame (2) through a bearing, the secondary movable gear rod (1) penetrates through one end of the fixing frame (2) and is fixedly connected with a rotating frame (3), the side of the secondary movable gear rod (1) is connected with an active wheel (4) through meshing, the inside of the active wheel (4) is fixedly connected with a side rotating rod (5), one end of the side rotating rod (5) is rotatably connected with the fixing frame (2) through a rotating shaft, the bottom of the fixing frame (2) is fixedly connected with a bottom frame (7), the inside of the bottom frame (7) is fixedly connected with a fixed rod (8), the surface of the fixed rod (8) is slidably connected with a sliding seat (9), the bottom of the sliding seat (9) is rotatably connected with a movable strip (10) through a rotating shaft, one end of the movable strip (10) is rotatably connected with a fixing seat (11) through a rotating shaft, the fixing seat (11) is fixedly connected to the rotating frame (3), and the bottom of the rotating frame (3) is rotatably connected with a supporting frame (14) through a bearing.

2. The foundation pit slope protection device according to claim 1, characterized in that: the side face of the driving wheel (4) is fixedly connected with a rotating strip (6), and the rotating strip (6) is rectangular.

3. The foundation pit slope protection device according to claim 1, characterized in that: the surface of the rotating frame (3) is fixedly connected with a waterproof interlayer (12), and the surface of the waterproof interlayer (12) is provided with a water chute (13).

4. The foundation pit slope protection device according to claim 1, characterized in that: the side face of the fixing frame (2) is fixedly connected with a side face frame (15), and the inside of the side face frame (15) is rotatably connected with a fixed threaded rod (16) through threads.

5. The foundation pit slope protection device according to claim 4, wherein: one end fixedly connected with turning block (17) of fixed threaded rod (16), the anti-skidding line has been seted up on the surface of turning block (17).

6. The foundation pit slope protection device according to claim 1, characterized in that: the inside fixedly connected with bottom sprag pole (18) of support frame (14), the inside fixedly connected with top bracing piece (19) of mount (2).