CN211007722U

CN211007722U - Deep basal pit rainshelter

Info

Publication number: CN211007722U
Application number: CN201921534267.3U
Authority: CN
Inventors: 徐秀娟
Original assignee: Beijing Zongjian Technology Co ltd
Current assignee: Beijing Zongjian Technology Co ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-07-14
Anticipated expiration: 2029-09-16

Abstract

The utility model relates to a rainshelter technical field, and a deep basal pit rainshelter is disclosed, including being the circular shape backup pad, the backup pad is connected with deployment mechanism, deployment mechanism includes the clearing hole, the fixed plate, the dead lever, the stay cord, two springs, two spread grooves, two trapezoidal kellies, waterproof cloth, a plurality of spinal branch vaulting poles and a plurality of hinge bars, the even equidistance of a plurality of spinal branch vaulting poles articulates on the bottom that the backup pad is close to the outer lane, the central point that sets up in the backup pad puts at the clearing hole, the one end of a plurality of hinge bars articulates in backup pad one end in opposite directions respectively, the other end of hinge bar articulates on the fixed plate, the one end fixed connection of dead lever is on the fixed plate is close to a curb plate wall of backup pad, the. The utility model discloses can convenient and fast's expansion rainshelter just can accomplish alone, has reduced the time of installation rainshelter, and expansion rainshelter is in time rapid.

Description

Deep basal pit rainshelter

Technical Field

The utility model relates to a rainshelter technical field especially relates to a deep basal pit rainshelter.

Background

The deep basal pit is generally for excavation depth surpasss five meters's civil excavation, support, precipitation engineering, and it is easy ponding to descend the back hole content of rain, because the degree of depth is darker, uses the suction pump to draw water the economic type not good, so need the rainshelter to hide rain, and current rainshelter uses and needs the equipment and dismantle, often needs two people to cooperate, has wasted a large amount of manpowers and time, troublesome poeration.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art rainshelter and using needs equipment and dismantlement, often need two people to cooperate, wasted a large amount of manpowers and time, troublesome poeration's problem, and the deep basal pit rainshelter that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rain shelter for a deep foundation pit comprises a circular support plate, wherein the support plate is connected with an unfolding mechanism;

the unfolding mechanism comprises a through hole, a fixed plate, a fixed rod, a stay cord, two springs, two connecting grooves, two ladder-shaped clamping rods, rainproof cloth, a plurality of supporting rods and a plurality of hinge rods, the supporting rods are hinged to the bottom, close to the outer ring, of the supporting plate at equal intervals, the through hole is formed in the center of the supporting plate, one ends of the hinge rods are hinged to the opposite ends of the supporting plate respectively, the other ends of the hinge rods are hinged to the fixed plate, one end of the fixed rod is fixedly connected to one side plate wall, close to the supporting plate, of the fixed plate, one end of the stay cord is fixedly connected to one side plate wall, close to the supporting plate, of the fixed plate, the other end of the stay cord penetrates through the through hole and extends outwards, the two connecting grooves are symmetrically formed in the two side plate walls of the fixed, the other end fixed connection of spring is in the one end that corresponds of trapezoidal kelly, the one end that spread groove tank bottom was kept away from to trapezoidal kelly sets up for the trapezoidal inclined plane, the back of the body end of carrying on back at a plurality of spinal branch vaulting poles is made up to the waterproof cloth.

Preferably, the rod wall of the ladder-shaped clamping rod is symmetrically and fixedly connected with moving rods, the two side groove walls of the connecting groove corresponding to the position of the moving rod are symmetrically provided with moving grooves, and the moving rods are slidably connected in the moving grooves.

Preferably, a ball groove is formed in one end, close to the bottom of the moving groove, of the moving rod, a ball is connected in the ball groove in a rolling mode, and one end, far away from the bottom of the ball groove, of the ball penetrates through a groove opening of the ball groove and is connected to the bottom of the moving groove in a rolling mode.

Preferably, one end of the pull rope, which is far away from the fixing plate, is fixedly connected with a pull plate.

Preferably, one end of the fixing rod, which is far away from the fixing plate, is arranged in a conical manner.

Preferably, the material of the unfolding mechanism is stainless alloy material.

Compared with the prior art, the utility model provides a deep basal pit rainshelter possesses following beneficial effect:

this deep basal pit rainshelter through setting up an expansion mechanism of clearing hole, fixed plate, dead lever, stay cord, two springs, two spread grooves, two trapezoidal kellies, waterproof cloth, a plurality of spinal branch vaulting poles and a plurality of articulated links constitution, can convenient and fast's expansion rainshelter, just can accomplish alone, has reduced the time of installation rainshelter, and expansion rainshelter is in time rapid.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses deep basal pit rainshelter, expansion rainshelter that can convenient and fast just can accomplish alone, has reduced the time of installation rainshelter, and expansion rainshelter is in time rapid.

Drawings

Fig. 1 is a schematic structural view of a deep foundation pit canopy according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1

Fig. 3 is an enlarged view of a portion B in fig. 2.

In the figure: the 1 support plate, the 2 unfolding mechanism and the 201 are fixed through holes, 202 fixing plates, 203 fixing rods, 204 pulling ropes, 205 springs, 206 connecting grooves, 207 ladder-type clamping rods, 208 waterproof cloth, 209 support rods, 210 hinge rods, 3 moving rods, 4 moving grooves, 5 ball grooves, 6 balls and 7 pulling plates.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a deep foundation pit canopy includes a circular support plate 1, the support plate 1 being connected to an unfolding mechanism 2;

the unfolding mechanism 2 comprises a through hole 201, a fixing plate 202, a fixing rod 203, a pull rope 204, two springs 205, two connecting grooves 206, two ladder-shaped clamping rods 207, a rain-proof cloth 208, a plurality of supporting rods 209 and a plurality of hinge rods 210, wherein the plurality of supporting rods 209 are uniformly and equidistantly hinged on the bottom of the supporting plate 1 close to the outer ring, the through hole 201 is arranged at the central position of the supporting plate 1, one ends of the plurality of hinge rods 210 are respectively hinged on the opposite ends of the supporting plate 1, the other ends of the hinge rods 210 are hinged on the fixing plate 202, one end of the fixing rod 203 is fixedly connected on one side plate wall of the fixing plate 202 close to the supporting plate 1, one end of the pull rope 204 is fixedly connected on one side plate wall of the fixing plate 202 close to the supporting plate 1, the other end of the pull rope 204 penetrates through the through hole 201 and extends outwards, the two connecting grooves 206 are symmetrically arranged on, the other end of the spring 205 is fixedly connected to the corresponding end of the ladder-shaped clamping rod 207, the end of the ladder-shaped clamping rod 207 far away from the bottom of the connecting groove 206 is arranged as a ladder-shaped inclined surface, the rainproof cloth 208 is sewn on the opposite ends of the supporting rods 209, the pulling plate 7 is pulled, the pulling plate 7 drives the pulling rope 204 to ascend, the pulling rope 204 drives the fixing rod 203 to ascend, the fixing rod 203 drives the fixing plate 202 to ascend, the fixing plate 202 pushes the supporting plate 1 to expand outwards through the hinge rod 210 to drive the rainproof cloth 208 to expand, the fixing rod 203 and the ladder-shaped clamping rod 207 are penetrated through the through hole 201 and drive the ladder-shaped clamping rod 201 to penetrate through the through hole 201, the ladder-shaped clamping rod 207 is clamped at the top end of the supporting plate 1, the expansion is completed, when the two ladder-shaped clamping rods 207 are retracted, the supporting rods 209 are pushed towards the, can be completed by one person, reduces the time for installing the rain shelter and can be unfolded quickly and timely.

The symmetrical fixedly connected with carriage release lever 3 on the pole wall of trapezoidal kelly 207, the shift gate 4 has been seted up to the symmetry on the both sides cell wall that connecting groove 206 corresponds the carriage release lever 3 position, and 3 sliding connection of carriage release lever make trapezoidal kelly 207 can not break away from connecting groove 206 in shift gate 4, and it is more stable to remove simultaneously.

The ball groove 5 has been seted up to the one end that the carriage release lever 3 is close to the 4 tank bottoms of carriage release groove, and the ball is connected with ball 6 in the ball groove 5 rolls, and the one end that ball 6 kept away from the 5 tank bottoms of ball groove passes the notch of ball groove 5 and roll connection at the tank bottom of carriage release groove 4, makes the carriage release lever 3 remove more in the same direction as smooth, is difficult for blocking.

One end of the pull rope 204 far away from the fixing plate 202 is fixedly connected with the pull plate 7, so that the pull rope 204 is more convenient and labor-saving to pull.

The end of the fixing rod 203 far from the fixing plate 202 is provided with a taper shape, which can prevent the fixing rod 203 from being stuck when not aligning with the through hole 201.

The material of deployment mechanism 2 is stainless alloy material, and deployment mechanism 2 is difficult for getting rusty, increases the life of equipment.

The utility model discloses in, when needs expand the rainshelter, pulling arm-tie 7, arm-tie 7 drives stay cord 204 and rises, stay cord 204 drives dead lever 203 and rises, dead lever 203 drives fixed plate 202 and rises, fixed plate 202 promotes 1 expandes the backup pad of 1 outside through hinge bar 210 and drives waterproof cloth 208 and expand, dead lever 203 with pass clearing hole 201 and drive trapezoidal kelly 207 and pass clearing hole 201, trapezoidal kelly 207 card is on the top of backup pad 1, the expansion is accomplished, when withdrawing, press two trapezoidal kellies 207, promote bracing piece 209 to being close to fixed plate 202 direction, bracing piece 209 drives fixed plate 202 through hinge bar 210 and descends, finally resume the normal position, can convenient and fast's expansion rainshelter, just can accomplish alone, the time of installation rainshelter has been reduced, it is timely rapid to expand the rainshelter.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A rain shelter for a deep foundation pit comprises a round supporting plate (1), and is characterized in that the supporting plate (1) is connected with an unfolding mechanism (2);

the unfolding mechanism (2) comprises a through hole (201), a fixing plate (202), a fixing rod (203), a pull rope (204), two springs (205), two connecting grooves (206), two ladder-shaped clamping rods (207), a rainproof cloth (208), a plurality of supporting rods (209) and a plurality of hinged rods (210), wherein the supporting rods (209) are uniformly and equidistantly hinged to the bottom, close to the outer ring, of the supporting plate (1), the through hole (201) is arranged at the central position of the supporting plate (1), one ends of the hinged rods (210) are respectively hinged to the opposite ends of the supporting plate (1), the other ends of the hinged rods (210) are hinged to the fixing plate (202), one end of the fixing rod (203) is fixedly connected to one side plate wall, close to the supporting plate (1), of the pull rope (204) is fixedly connected to one side plate wall, close to the supporting plate (1), of the fixing plate (202), the other end of stay cord (204) passes through hole (201) and outside extension, two on the both sides pole wall of dead lever (203) is seted up to spread groove (206) symmetry, two the bottom of the one end difference fixed connection of spring (205) at the spread groove (206) that corresponds, the other end fixed connection of spring (205) is in the one end that corresponds of trapezoidal kelly (207), the one end that spread groove (206) bottom was kept away from in trapezoidal kelly (207) is the setting of trapezoidal inclined plane, waterproof cloth (208) are made the end of carrying on the back of the body in a plurality of spinal branch vaulting poles (209).

2. A deep foundation pit rainshelter according to claim 1, wherein the ladder-shaped clamping rod (207) is symmetrically and fixedly connected with a moving rod (3) on the rod wall, the connecting groove (206) is symmetrically provided with moving grooves (4) on the two side groove walls corresponding to the position of the moving rod (3), and the moving rod (3) is slidably connected in the moving grooves (4).

3. A deep foundation pit rainshelter according to claim 2, wherein the moving rod (3) is provided with a ball groove (5) at one end close to the bottom of the moving groove (4), a ball (6) is connected in the ball groove (5) in a rolling manner, and one end of the ball (6) far away from the bottom of the ball groove (5) passes through the notch of the ball groove (5) and is connected at the bottom of the moving groove (4) in a rolling manner.

4. A deep foundation pit rainshelter according to claim 1, wherein a pulling plate (7) is fixedly connected to one end of the pulling rope (204) far from the fixing plate (202).

5. A deep foundation pit rain fly as claimed in claim 1, wherein the end of the fixing rod (203) remote from the fixing plate (202) is of a conical shape.

6. A deep foundation pit rainshelter according to claim 1, wherein the material of the deployment mechanism (2) is stainless alloy.