CN218988510U

CN218988510U - Building construction elevator well protective structure is built in building

Info

Publication number: CN218988510U
Application number: CN202320095822.7U
Authority: CN
Inventors: 陈海峰; 瞿康林; 王蝉娟
Original assignee: Laian Baocheng Construction Engineering Co ltd
Current assignee: Laian Baocheng Construction Engineering Co ltd
Priority date: 2023-02-01
Filing date: 2023-02-01
Publication date: 2023-05-09
Anticipated expiration: 2033-02-01

Abstract

The utility model discloses a building house construction elevator shaft protection structure, which relates to the technical field of house construction, and comprises a fixed plate placed on the ground, wherein the fixed plate is connected with a protection plate in an elevator shaft, a protection net is fixedly arranged in the protection plate, a main hanging ring is uniformly arranged on the upper surface of one side of the protection plate, a main balancing weight is fixedly connected to the upper surface of the fixed plate close to the center, auxiliary balancing weights are arranged on two sides of the main balancing weight, the auxiliary balancing weights are symmetrically arranged on two sides of the fixed plate, a through groove is formed in the surface of one side of the protection plate close to the fixed plate, a plurality of large screw grooves are uniformly formed in the inner wall of the through groove close to the fixed plate, and large screws are arranged in the large screw grooves in a threaded manner.

Description

Building construction elevator well protective structure is built in building

Technical Field

The utility model relates to the technical field of building construction, in particular to a building construction elevator shaft protection structure.

Background

In some building sites of building construction, the elevator shaft mouth of unfinished installation construction usually can not install formal elevator door for the elevator well is in the cavity state, and the constructor just shelters from the elevator shaft mouth through simple plank or guardrail, in case the guardrail damages or constructor is unnoticed, then can take place the incident, and it has huge potential safety hazard, so needs to set up the protective structure of elevator well.

The protection structure of the existing elevator well is characterized in that the protection net is fixed by punching holes on the wall body of the elevator well, so that the protection net is inconvenient to operate, time is wasted, working efficiency is reduced, the wall body is destroyed, the strength of the wall body is lowered, and potential safety hazards are buried for delivering a building house in the later period of building construction.

Disclosure of Invention

The utility model aims to provide a hoistway protection structure for building construction of a building, which solves the technical problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a construction elevator well protective structure is built in building, includes the fixed plate of placing on ground, and the guard plate interconnect setting in fixed plate and the elevator well, guard plate internal fixation is provided with the protection network, one side upper surface of guard plate evenly is provided with main rings, the fixed plate upper surface is close to the position fixedly connected with main balancing weight in center, the both sides of main balancing weight are provided with supplementary balancing weight, supplementary balancing weight symmetry sets up the both sides of fixed plate.

Optionally, a through groove is formed in the surface, close to the fixed plate, of the protection plate, a plurality of large screw grooves are uniformly formed in the through groove, close to the inner wall of the fixed plate, of the protection plate, and large screws are installed in the large screw grooves in a threaded mode.

Optionally, the surface of fixed plate for the main balancing weight with the same size's screw thread groove has all been seted up to auxiliary balancing weight's connecting hole department, the main balancing weight the screw thread groove internal thread installs first screw, auxiliary balancing weight the screw thread groove internal thread installs the second screw.

Optionally, auxiliary hanging rings are symmetrically arranged on the two side surfaces of the protection plate.

Optionally, the both sides of fixed plate extend the laminating in the both sides surface of elevator shaft, the installation direction of auxiliary counter weight with the both sides extending direction of fixed plate keeps unanimous.

Optionally, a handle is fixedly arranged on the surface of one side of the fixing plate away from the protection plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model utilizes the cooperation of the main balancing weight and the main hanging ring to ensure that the pressure of the main balancing weight and the tension of the main hanging ring form relative balance force, thereby ensuring the stability of the protection plate in the elevator shaft, avoiding the action of perforating the wall body, causing the potential safety hazard caused by low strength of the wall body, effectively protecting the wall body of the elevator shaft and improving the safety of building construction.

2. According to the elevator shaft protection structure, the two sides of the fixing plate are abutted to the two side surfaces of the elevator shaft in an extending mode, when the protection plate falls down due to gravity, the displacement of the protection plate cannot drive the fixing plate to displace, the risk that the fixing plate falls into the elevator shaft under the driving of inertial force is avoided, the safety brought by the elevator shaft protection structure is effectively improved, and the risk of construction operation of constructors is reduced.

Drawings

FIG. 1 is a front view of the structure of the present utility model;

FIG. 2 is a front elevational view of the structure of the present utility model;

fig. 3 is a top view of the structure of the present utility model.

In the figure: 1-ground, 2-elevator shaft, 3-guard plate, 4-guard net, 5-fixed plate, 6-main balancing weight, 7-first screw, 8-handle, 9-auxiliary balancing weight, 10-second screw, 11-main rings, 12-auxiliary rings, 13-through groove, 14-big screw groove, 15-big screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a construction elevator well protective structure is built in building, is including placing fixed plate 5 at ground 1, and fixed plate 5 and the guard plate 3 interconnect setting in the elevator shaft 2, its characterized in that: the guard plate 3 internal fixation is provided with protection network 4, and the one side upper surface of guard plate 3 evenly is provided with main rings 11, and the fixed plate 5 upper surface is close to the position fixedly connected with main balancing weight 6 in the center, and the both sides of main balancing weight 6 are provided with supplementary balancing weight 9, and supplementary balancing weight 9 symmetry sets up in the both sides of fixed plate 5.

More specifically, in this embodiment, constructor will have interconnect's fixed plate 5 and guard plate 3, through promoting fixed plate 5, push into elevator shaft 2 with guard plate 3, and laminate each other with the inner wall of elevator shaft 2, utilize supplementary balancing weight 9, main balancing weight 6 and main rings 11's cooperation, make the pressure of main balancing weight 6 and the pulling force of main rings 11 form relative balancing force, the steadiness of guard plate 3 in the elevator shaft has been guaranteed, the action of punching for the wall body has been avoided, cause the wall body intensity to become low and the potential safety hazard that brings, effectively protected the wall body of elevator well, the security of building construction has been improved, the construction residue that drops can be through the mesh nature whereabouts of protection network 4, avoid stopping on guard plate 3, increase the gravity influence for guard plate 3.

Embodiment II, based on the above embodiment:

further, a through groove 13 is formed in the surface of one side, close to the fixed plate 5, of the protection plate 3, a plurality of large screw grooves 14 are uniformly formed in the inner wall, close to the fixed plate 5, of the through groove 13, and large screws 15 are installed in the large screw grooves 14 in a threaded mode.

More specifically, in this embodiment, the constructor can mount and dismount the fixing plate 5 and the protection plate 3 through the large screw groove 14 in the through groove 13, which is communicated with the fixing plate 5, and can provide stable connectivity between the fixing plate 5 and the protection plate 3 through the large screw 15 in the large screw groove 14.

Embodiment III, based on the above embodiment:

further, the surface of the fixing plate 5 is provided with thread grooves with the same size relative to the connecting through holes of the main balancing weight 6 and the auxiliary balancing weight 9, the first screw 7 is arranged in the thread groove of the main balancing weight 6, and the second screw 10 is arranged in the thread groove of the auxiliary balancing weight 9.

More specifically, in this embodiment, constructor can install and dismantle main balancing weight 6 and supplementary balancing weight 9 through the screw thread groove of mutual intercommunication between main balancing weight 6 and supplementary balancing weight 9 and the fixed plate 5, first screw 7 and second screw 10 in the screw thread installation screw thread groove guarantee the fixed connection relation of main balancing weight 6 and supplementary balancing weight 9 on the fixed plate 5, avoid constructor carelessly to carry out the displacement with main balancing weight 6 and supplementary balancing weight 9, and then influence the balanced condition of fixed plate 5.

Embodiment IV, based on the above embodiment:

further, auxiliary hanging rings 12 are symmetrically arranged on the two side surfaces of the protection plate 3.

More specifically, in this embodiment, under the condition that the pressure of the main balancing weight 6 and the tension of the main hanging ring 11 form a relative balance force, the constructor can also wind the auxiliary hanging ring 12 through the rope, so as to further provide a stabilizing measure for the suspended protection plate 3, ensure that the protection plate 3 can be stably suspended in the elevator shaft 2, and reduce the potential safety hazard of the constructor.

Fifth embodiment, based on the above embodiment:

further, both sides of the fixing plate 5 are extended and attached to both side surfaces of the elevator shaft 2, and the installation direction of the auxiliary balancing weight 9 is kept consistent with the extending direction of both sides of the fixing plate 5.

More specifically, in this embodiment, the both sides of fixed plate 5 are contradicted in the both sides of elevator shaft 2, and when guard plate 3 received the gravity to produce the whereabouts, the displacement of guard plate 3 can't drive fixed plate 5 and produce the displacement, and then avoided fixed plate 5 to receive inertial force to drive down, to the risk that falls in the elevator well, effectively improved the security that elevator well protective structure brought, reduced constructor construction operation's risk.

Embodiment six, based on the above embodiment:

further, a handle 8 is fixedly arranged on the surface of one side of the fixing plate 5 away from the protection plate 3.

More specifically, in this embodiment, the surface of the handle 8 is smooth and has no protrusions, so that a constructor can hold the handle 8 conveniently, and perform construction operations of pushing in the elevator shaft 2 or pulling out the elevator shaft 2 on the fixing plate 5, and the fixing plate 5 drives the protection plate 3 to displace in the same direction while pushing and pulling the fixing plate 5.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction elevator well protective structure is built in building, includes fixed plate (5) of placing in ground (1), and guard plate (3) interconnect setting in fixed plate (5) and elevator shaft (2), its characterized in that: guard plate (3) internal fixation is provided with protection network (4), one side upper surface of guard plate (3) evenly is provided with main rings (11), the position fixedly connected with main balancing weight (6) that the fixed plate (5) upper surface is close to the center, the both sides of main balancing weight (6) are provided with supplementary balancing weight (9), supplementary balancing weight (9) symmetry sets up the both sides of fixed plate (5).

2. The elevator hoistway protection structure for building construction of claim 1, wherein: a through groove (13) is formed in the surface, close to the fixed plate (5), of the protection plate (3), a plurality of large screw grooves (14) are uniformly formed in the inner wall, close to the fixed plate (5), of the through groove (13), and large screws (15) are installed in the large screw grooves (14) in a threaded mode.

3. The elevator hoistway protection structure for building construction of claim 1, wherein: the surface of fixed plate (5) for main balancing weight (6) with the screw thread groove of equidimension has all been seted up to auxiliary balancing weight (9) connecting hole department, main balancing weight (6) the screw thread groove internal thread installs first screw (7), auxiliary balancing weight (9) the screw thread groove internal thread installs second screw (10).

4. The elevator hoistway protection structure for building construction of claim 1, wherein: auxiliary hanging rings (12) are symmetrically arranged on the two side surfaces of the protection plate (3).

5. A building construction elevator hoistway protection structure according to claim 3, wherein: the two sides of the fixed plate (5) are extended and attached to the two side surfaces of the elevator shaft (2), and the installation direction of the auxiliary balancing weight (9) is consistent with the two side extending directions of the fixed plate (5).

6. The elevator hoistway protection structure for building construction of claim 1, wherein: a handle (8) is fixedly arranged on the surface of one side of the fixing plate (5) far away from the protection plate (3).