CN218149610U

CN218149610U - Protection device is used in precipitation well foundation ditch construction

Info

Publication number: CN218149610U
Application number: CN202222217890.4U
Authority: CN
Inventors: 高顺昌; 吴凤海; 周海月; 李洋洋; 王丽丽
Original assignee: Tianjin Shenjia Geotechnical Engineering Co ltd
Current assignee: Tianjin Shenjia Geotechnical Engineering Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2022-12-27
Anticipated expiration: 2032-08-23

Abstract

The utility model discloses a protector is used in precipitation well foundation ditch construction belongs to foundation ditch protection technical field, including the bottom plate, seted up a plurality of mounting grooves on the bottom plate, the bottom plate top is equipped with the roof, a plurality of fender rods of roof bottom fixedly connected with, and a plurality of fender rod bottoms all extend into the bottom plate top, and bottom plate one side is equipped with two first bolts, and a plurality of fender rods are run through respectively to two first bolt one end. The utility model discloses put the riser between roof and bottom plate, and through two second bolts, make storage assembly and bottom plate and roof fixed mutually, put construction equipment in accomodating the frame, thereby rotate the second threaded rod and drive the connecting plate rebound, thereby drive and accomodate the frame rebound, adjust the height of accomodating the frame, make things convenient for constructor to take, simple structure, convenient equipment conveniently accomodates construction equipment simultaneously, construction equipment is difficult for dropping, reduces constructor's intensity of labour simultaneously.

Description

Protection device is used in precipitation well foundation ditch construction

Technical Field

The utility model relates to a foundation ditch protection technical field, concretely relates to protector is used in precipitation well foundation ditch construction.

Background

In the foundation pit engineering, the primary task before the foundation pit excavation is the construction of a foundation pit dewatering well, the underground water level is reduced to be below the designed depth elevation of the first excavation through the dewatering well, a waterless operation platform is provided for the foundation pit excavation, the excavation construction can be carried out, and along with the progress of the foundation pit layered excavation, the height of the dewatering well needs to be reduced, and a safe and convenient construction platform can be provided for construction machinery. Need be at precipitation well top construction safety protective guard, safety when the guarantee constructor carries out the precipitation operation.

Patent grant publication number is CN215715433U, the name is a protector for foundation ditch precipitation well, cross threaded connection hole and precipitation well pipe spiro union, the installation is simple and easy, the transportation is convenient, but cyclic utilization, save material cost, better economic benefits has, two guards protect constructor, precipitation well construction work platform's safety has been ensured, therefore, the safety is high, simultaneously, the passageway bottom plate passes through the first bolt hole of a plurality of with foundation ditch crown roof beam and uses the bolt installation, passageway bottom plate and steel sheet and two guard bolt installations, the installation is all very convenient with the dismantlement, and convenient use.

This structure protects constructor through two guards when using, but this structure lacks the equipment and places the subassembly, when carrying out the construction, constructor need carry various construction equipment, if put on protector, construction equipment then drops easily, if constructor hand-carries, then increases constructor's intensity of labour.

SUMMERY OF THE UTILITY MODEL

The utility model discloses technical scheme is too single technical problem to prior art solution, provides showing the solution that is different from prior art. The utility model provides a protector is used in precipitation well foundation ditch construction to solve among the prior art constructor and need carry various construction equipment, if put on protector, construction equipment then drops easily, if constructor hand-carries, then increases constructor's intensity of labour's problem.

In order to achieve the above object, the present invention provides the following technical solutions:

a protection device for dewatering well foundation pit construction comprises a bottom plate, wherein a plurality of mounting grooves are formed in the bottom plate, a top plate is arranged at the top of the bottom plate, a plurality of protection rods are fixedly connected to the bottom end of the top plate, the bottom ends of the protection rods extend into the top end of the bottom plate, two first bolts are arranged on one side of the bottom plate, one ends of the two first bolts respectively penetrate through the protection rods, the two first bolts are in threaded connection with the bottom plate, and a storage assembly is arranged between the top plate and the bottom plate;

the storage assembly comprises a vertical plate, a second threaded rod, a storage frame, two limiting plates and a connecting plate, the second threaded rod is movably connected with the vertical plate through a bearing, the connecting plate is movably sleeved on the second threaded rod, and the storage frame is fixedly connected with the connecting plate.

Further, two limiting plate one end in opposite directions all with connecting plate fixed connection, two the limiting plate one end that backs on the back of the body all extends into inside the riser.

Further, the top of the top plate is provided with two second bolts, the bottom ends of the two second bolts penetrate through the top plate, the vertical plate and the bottom plate, and the two second bolts are in threaded connection with the bottom plate.

Furthermore, both sides of the top plate are fixedly provided with reflective strips.

Furthermore, a warning board is fixedly mounted on one side of the top plate.

Further, the inside damper assembly that is equipped with of bottom plate, damper assembly includes diaphragm, first threaded rod, thread bush, a plurality of rubber pad and a plurality of spring.

Further, it is a plurality of the spring all with diaphragm fixed connection, it is a plurality of the rubber pad is respectively with a plurality of spring fixed connection.

Further, first threaded rod and diaphragm fixed connection, threaded sleeve movable sleeve establishes on first threaded rod.

The utility model has the advantages of as follows:

1. the utility model discloses put the riser between roof and bottom plate to rotate two second bolts, make and accomodate the subassembly and fix mutually with bottom plate and roof, constructor puts construction equipment in accomodating the frame, rotate the second threaded rod and thereby drive the connecting plate and upwards move, thereby drive and accomodate the frame and upwards move, the second threaded rod of the reversal of principle, thereby drive and accomodate the frame and downwards move, adjust the height of accomodating the frame, make things convenient for constructor to take, simple structure, convenient equipment, conveniently accomodate construction equipment simultaneously, construction equipment is difficult for dropping, reduce constructor's intensity of labour simultaneously;

2. the utility model discloses stand on the diaphragm when constructor, the diaphragm begins the downstream under the effect of constructor gravity to drive a plurality of spring compression, shock when a plurality of rubber pads restrain a plurality of spring and inhale bounce-back, thereby play effectual shock attenuation effect, rotate the thread bush and make the thread bush keep away from first threaded rod, thereby remove the fixed between diaphragm and the bottom plate, can overhaul the diaphragm and change, easy operation, the shock attenuation is effectual, convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a perspective view of the overall structure of the present invention;

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

FIG. 3 is a sectional view of the bottom plate and a perspective view of the assembly of the shock absorbing assembly of the present invention;

fig. 4 is a schematic structural view of the storage assembly of the present invention;

in the figure: 1. a base plate; 2. a guard bar; 3. a first bolt; 4. mounting grooves; 5. a shock-absorbing assembly; 6. a top plate; 7. a second bolt; 8. a receiving assembly; 9. a light-reflecting strip; 10. a warning board; 501. a transverse plate; 502. a first threaded rod; 503. a threaded sleeve; 504. a rubber pad; 505. a spring; 801. a vertical plate; 802. a second threaded rod; 803. a storage frame; 804. a limiting plate; 805. a connecting plate.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to the attached drawings 1-4 of the specification, a protection device for precipitation well foundation pit construction, comprising a bottom plate 1, a plurality of mounting grooves 4 are formed in the bottom plate 1, fixing bolts are placed in the mounting grooves 4, the bottom plate 1 is fixed with a foundation pit crown beam through the fixing bolts, meanwhile, the bottom of the bottom plate 1 is in threaded connection with a precipitation well pipe, a top plate 6 is arranged at the top of the bottom plate 1, a plurality of protection rods 2 are fixedly connected to the bottom end of the top plate 6, the bottom ends of the protection rods 2 all extend into the top end of the bottom plate 1, two first bolts 3 are arranged on one side of the bottom plate 1 and rotate in sequence, one ends of the two first bolts 3 respectively extend into the protection rods 2, the protection rods 2 are fixed with the bottom plate 1, the top plate 6 is installed, one ends of the two first bolts 3 respectively penetrate through the protection rods 2, the two first bolts 3 are in threaded connection with the bottom plate 1, and an accommodating assembly 8 is arranged between the top plate 6 and the bottom plate 1.

The containing assembly 8 comprises a vertical plate 801, a second threaded rod 802, a containing frame 803, two limiting plates 804 and a connecting plate 805, the second threaded rod 802 is movably connected with the vertical plate 801 through a bearing, the connecting plate 805 is movably sleeved on the second threaded rod 802, and the containing frame 803 is fixedly connected with the connecting plate 805;

specifically, put riser 801 between roof 6 and bottom plate 1, rotate two second bolts 7 in proper order, make two second bolt 7 one end all extend into in the bottom plate 1, thereby make and accomodate subassembly 801 and bottom plate 1 and roof 6 fixed mutually, constructor puts the construction equipment in accomodating frame 803, because second threaded rod 802 passes through bearing swing joint with riser 801, second threaded rod 802 and connecting plate 805 threaded connection, two limiting plates 804 cooperate with riser 801 and restrict connecting plate 805 and rotate, so rotate second threaded rod 802 and drive connecting plate 805 rebound, thereby drive and accomodate frame 803 rebound, the second threaded rod 802 of the reversal similarly, thereby drive and accomodate frame 803 rebound, adjust the height of accomodating frame 803, make things convenient for the constructor to take, simple structure, convenient equipment, conveniently accomodate construction equipment simultaneously, construction equipment is difficult for dropping, reduce constructor's intensity of labour simultaneously.

Referring to the specification and the attached drawing 4, opposite ends of the two limit plates 804 are both fixedly connected with the connecting plate 805, opposite ends of the two limit plates 804 extend into the vertical plate 801, and the two limit plates 804 cooperate with the vertical plate 801 to limit the rotation of the connecting plate 805.

Referring to the attached

drawings

1, 2 and 4 of the specification, the top of the top plate 6 is provided with two second bolts 7, the bottom ends of the two second bolts 7 all penetrate through the top plate 6, the vertical plate 801 and the bottom plate 1, the two second bolts 7 are all in threaded connection with the bottom plate 1, the two second bolts 7 are sequentially rotated, one ends of the two second bolts 7 all extend into the bottom plate 1, and therefore the storage assembly 801 is fixed with the bottom plate 1 and the top plate 6.

It is worth mentioning that, referring to the attached drawings 1-2 of the specification, both sides of the top plate 6 are fixedly provided with the reflective strips 9, which can remind constructors to warn at night, and referring to the attached drawing 2 of the specification, one side of the top plate 6 is fixedly provided with the warning board 10, which can remind constructors to pay attention to construction safety.

Referring to fig. 1-3 of the specification, a damping assembly 5 is arranged inside the bottom plate 1, the damping assembly 5 includes a horizontal plate 501, a first threaded rod 502, a threaded sleeve 503, a plurality of rubber pads 504 and a plurality of springs 505, the plurality of springs 505 are all fixedly connected with the horizontal plate 501, the plurality of rubber pads 504 are respectively fixedly connected with the plurality of springs 505, the plurality of rubber pads 504 suppress shock during rebound after shock absorption of the plurality of springs 505, so that an effective damping effect is achieved, the first threaded rod 502 is fixedly connected with the horizontal plate 501, the threaded sleeve 503 is movably sleeved on the first threaded rod 502, and the threaded sleeve 503 is rotated to enable the threaded sleeve 503 to be far away from the first threaded rod 502, so that fixation between the horizontal plate 501 and the bottom plate 1 is released, and the horizontal plate 501 can be overhauled and replaced.

The utility model discloses a use as follows:

put riser 801 between roof 6 and bottom plate 1, make through two second bolts 7 and accomodate subassembly 801 and bottom plate 1 and roof 6 and fix mutually, constructor puts the construction equipment in accomodating frame 803, rotate second threaded rod 802, thereby drive and accomodate frame 803 rebound, the second threaded rod 802 of the same reason reversal, thereby it moves down to drive and accomodate frame 803, adjust the height of accomodating frame 803, make things convenient for the constructor to take, moreover, the steam generator is simple in structure, convenient for the equipment, conveniently accomodate construction equipment simultaneously, construction equipment is difficult for dropping, and the intensity of labour who reduces constructor simultaneously.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

In the present invention, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof without substantial changes in the technical content are also regarded as the scope of the present invention.

Claims

1. The utility model provides a protector is used in precipitation well foundation ditch construction, includes bottom plate (1), a plurality of mounting grooves (4) have been seted up on bottom plate (1), bottom plate (1) top is equipped with roof (6), a plurality of fender rods (2) of roof (6) bottom fixedly connected with are a plurality of fender rod (2) bottom all extends into bottom plate (1) top, its characterized in that: two first bolts (3) are arranged on one side of the bottom plate (1), one ends of the two first bolts (3) respectively penetrate through the plurality of protective rods (2), the two first bolts (3) are both in threaded connection with the bottom plate (1), and a storage assembly (8) is arranged between the top plate (6) and the bottom plate (1);

accomodate subassembly (8) and include riser (801), second threaded rod (802), accomodate frame (803), two limiting plates (804) and connecting plate (805), second threaded rod (802) pass through bearing swing joint with riser (801), connecting plate (805) activity cover is established on second threaded rod (802), accomodate frame (803) and connecting plate (805) fixed connection.

2. The protection device for dewatering well foundation pit construction as claimed in claim 1, wherein: the opposite ends of the two limiting plates (804) are fixedly connected with the connecting plate (805), and the opposite ends of the two limiting plates (804) extend into the vertical plate (801).

3. The protection device for dewatering well foundation pit construction as claimed in claim 1, wherein: the top of the top plate (6) is provided with two second bolts (7), the bottom ends of the second bolts (7) penetrate through the top plate (6), the vertical plate (801) and the bottom plate (1), and the second bolts (7) are connected with the bottom plate (1) in a threaded mode.

4. The protection device for dewatering well foundation pit construction as claimed in claim 1, wherein: and both sides of the top plate (6) are fixedly provided with reflective strips (9).

5. The protection device for dewatering well foundation pit construction as claimed in claim 1, wherein: and a warning board (10) is fixedly arranged on one side of the top plate (6).

6. The protection device for dewatering well foundation pit construction as claimed in claim 1, wherein: the shock absorption assembly (5) is arranged in the bottom plate (1), and the shock absorption assembly (5) comprises a transverse plate (501), a first threaded rod (502), a threaded sleeve (503), a plurality of rubber pads (504) and a plurality of springs (505).

7. The protection device for dewatering well foundation pit construction as claimed in claim 6, wherein: the springs (505) are fixedly connected with the transverse plate (501), and the rubber pads (504) are fixedly connected with the springs (505) respectively.

8. The protection device for dewatering well foundation pit construction as claimed in claim 6, wherein: the first threaded rod (502) is fixedly connected with the transverse plate (501), and the threaded sleeve (503) is movably sleeved on the first threaded rod (502).