CN222731041U

CN222731041U - Construction support

Info

Publication number: CN222731041U
Application number: CN202421058056.8U
Authority: CN
Inventors: 闫龙; 李鹏桢
Original assignee: Individual
Current assignee: Individual
Priority date: 2024-05-15
Filing date: 2024-05-15
Publication date: 2025-04-08
Anticipated expiration: 2034-05-15

Abstract

The utility model discloses a construction support which comprises a support plate, wherein a plurality of protection mechanisms are arranged at the top of the support plate, a lifting mechanism is arranged at the bottom of the support plate, the protection mechanisms comprise a limiting shell, a protection fence, an adjusting component and a protection component, the top of the support plate is fixedly connected with the limiting shell, and the inner wall of the limiting shell is connected with the protection fence in a sliding manner. According to the construction support, the plurality of protection mechanisms are arranged on the top of the supporting plate to protect workers, the risk that the workers fall off from the supporting plate in the construction process is reduced, the workers can bind the worn safety ropes on the protection fence, the safety of the device is further improved, the two handles are rotated to adjust the height of the protection fence, the height of the protection fence is further adapted to the height of the workers, the situation that the protection performance is not high due to the fact that the protection fence is lower than the workers is avoided, the visual field and the operation of the workers are influenced by the high protection fence, and the practicability of the device is improved.

Description

Construction support

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a construction support.

Background

When the construction industry is constructed, because the height of a construction worker is limited, the construction worker generally uses a construction support when constructing places in the building where a plurality of construction workers cannot reach.

For example, chinese patent (CN 218149629U) discloses a support for civil engineering, wherein the limit mechanism on the side frame is convenient to adjust and is more stable, two limit support plates are arranged on each side frame, and two positioning screws are arranged between the two limit support plates, so that the use stability of the support table can be ensured, and the support table is safer. The technical problem that the supporting bedplate on the bracket in the prior art is not easy to adjust the height and cannot adjust the height according to the actual use environment is also recorded.

In summary, the height of the supporting table is adjusted by using the positioning bolts and the limiting holes in the prior art, but the device lacks a part for protecting constructors positioned on the supporting table, so that the constructors have a larger risk of falling off the supporting table in the working process, and the safety of the device is lower.

Disclosure of utility model

Based on this, it is necessary to provide a construction support to above-mentioned technical problem, be provided with a plurality of protection machanism through the top at the backup pad and protect the workman, reduced the risk that the workman dropped by the backup pad in the work progress, and the workman can bind the safety rope of wearing on the protection rail, and then improve the security of device, rotate two handles and can adjust the protection rail height, and then suits with workman's height, avoid lower protection rail to lead to the protectiveness not high for relative workman, higher protection rail influences workman's field of vision and operation, the practicality of device has been improved.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a construction support is applied to a construction support capable of adjusting the height of a fence according to the height of a construction worker.

The construction support specifically includes:

The device comprises a supporting plate, wherein a plurality of protection mechanisms are arranged at the top of the supporting plate, and a lifting mechanism is arranged at the bottom of the supporting plate;

The protection mechanism comprises a limiting shell, a protection fence, an adjusting assembly and a protection assembly, wherein the top of the supporting plate is fixedly connected with the limiting shell, and the inner wall of the limiting shell is connected with the protection fence in a sliding manner;

The adjusting component comprises a rotating rod which is rotationally connected to the upper surface of the supporting plate and located inside the limiting shell, a first conical gear is fixedly connected to the top end of the rotating rod, a threaded rod is fixedly connected to the top of the first conical gear, the threaded rod is in threaded connection with the inner wall of the protective fence, a rotating shaft is rotationally connected to the inner wall of the limiting shell, a second conical gear is fixedly connected to one end of the rotating shaft located inside the limiting shell, the second conical gear is meshed with the outer wall of the first conical gear, and a handle is fixedly connected to one end of the rotating shaft located outside the limiting shell.

As a preferred embodiment of the construction support provided by the utility model, the protection assembly comprises a plurality of fixing rods fixedly connected to the bottom of the protection fence, a plurality of fixing shells are fixedly connected to the top of the support plate, and the fixing rods are slidably connected to the inner walls of the fixing shells.

As a preferred implementation mode of the construction support provided by the utility model, the lifting mechanism comprises a hydraulic rod, a bearing seat, a supporting component and a bearing component, wherein the bottom of the supporting plate is fixedly connected with the hydraulic rod, and the bottom of the hydraulic rod is fixedly connected with the bearing seat.

As a preferred implementation mode of the construction support provided by the utility model, the support component comprises sliding rods which are respectively and fixedly connected to the bottom of the support plate and close to four corners, the top of the bearing seat is respectively and fixedly connected with connecting shells close to the four corners, and the sliding rods are in sliding connection with the inner walls of the connecting shells.

As a preferred implementation mode of the construction support provided by the utility model, the bearing assembly comprises a rack which is connected to the inner wall of the bearing seat in a sliding way, a spring is fixedly connected to the bottom of the rack, one end of the spring, which is far away from the rack, is fixedly connected to the inner wall of the bearing seat, an incomplete gear is rotatably connected to the inner wall of the bearing seat, the incomplete gear is meshed with the outer wall of the rack, and a pedal is fixedly connected to the outer wall of the incomplete gear.

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

According to the construction support, the plurality of protection mechanisms are arranged on the top of the supporting plate to protect workers, the risk that the workers fall off the supporting plate in the construction process is reduced, the workers can bind the worn safety ropes on the protection fence, the safety of the device is further improved, the height of the protection fence can be adjusted by rotating the two handles, the height of the protection fence is further adapted to the height of the workers, the situation that the protection performance is not high due to the fact that the protection fence is lower than the workers is avoided, the visual field and the operation of the workers are influenced by the high protection fence, and the practicability of the device is improved.

According to the construction support, the height of the support plate can be adjusted by means of the hydraulic rod, the rack is pressed when the support plate descends to the lowest position, and the incomplete gear is driven to rotate at a certain angle, so that the pedal is changed into a horizontal state from an upright state, workers can conveniently enter the support plate and leave the support plate, the workers can conveniently use the support plate to go up and down, occupation of space is reduced due to the upright pedal when the workers use the support plate, the risk of movement of the bearing seat caused by scraping of external objects is reduced, and the practicability of the construction support is improved.

Drawings

In order to more clearly illustrate the solution of the present utility model, a brief description will be given below of the drawings required for the description of the embodiments, it being obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a construction bracket provided by the utility model;

fig. 2 is a schematic view of a part of the construction support provided by the utility model;

FIG. 3 is an enlarged view of the construction bracket of FIG. 2A provided by the present utility model;

Fig. 4 is a schematic structural view of a lifting mechanism part of the construction support provided by the utility model;

Fig. 5 is a schematic view of the internal structure of a socket of the construction support provided by the utility model.

The labels in the figures are illustrated below:

1. A support plate; 2, lifting mechanism, 3, protection mechanism, 4, limiting shell, 5, protection fence, 6, fixed rod, 7, fixed shell, 8, rotating rod, 9, first conical gear, 10, threaded rod, 11, rotating shaft, 12, handle, 13, second conical gear, 14, hydraulic rod, 15, bearing seat, 16, sliding rod, 17, connecting shell, 18, rack, 19, spring, 20, incomplete gear, 21 and pedal.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

As in the background art, however, there is no part in the device that protects the constructor located on the supporting table, and thus the constructor has a risk of falling off the supporting table during the working process, and the safety of the device is low.

In order to solve the technical problem, the utility model provides a construction support which is applied to a construction support capable of adjusting the height of a fence according to the height of a construction worker.

Specifically, referring to fig. 1 to 2, the construction support specifically includes:

The device comprises a supporting plate 1, wherein a plurality of protection mechanisms 3 are arranged at the top of the supporting plate 1, and a lifting mechanism 2 is arranged at the bottom of the supporting plate 1;

The protection mechanism 3 comprises a limiting shell 4, a protection fence 5, an adjusting component and a protection component, wherein the top of the supporting plate 1 is fixedly connected with the limiting shell 4, and the inner wall of the limiting shell 4 is slidably connected with the protection fence 5;

The adjusting component comprises a rotating rod 8 which is rotationally connected to the upper surface of the supporting plate 1 and located inside the limiting shell 4, a first conical gear 9 is fixedly connected to the top of the rotating rod 8, a threaded rod 10 is fixedly connected to the top of the first conical gear 9, the threaded rod 10 is in threaded connection with the inner wall of the protecting fence 5, a rotating shaft 11 is rotationally connected to the inner wall of the limiting shell 4, the horizontal section of the limiting shell 4 is square, the protecting fence 5 slides inside the limiting shell 4 and is matched with the square inside the limiting shell 4, the limiting shell 4 can effectively limit the motion of the protecting fence 5, the rotating shaft 11 is located at one end of the limiting shell 4 and fixedly connected with a second conical gear 13, the second conical gear 13 is meshed with the outer wall of the first conical gear 9, a handle 12 is fixedly connected to one end of the rotating shaft 11 located outside the limiting shell 4, and anti-skid threads can be additionally arranged outside the handle 12 so as to rotate the second conical gear 13.

According to the construction support, the plurality of protection mechanisms 3 are arranged on the top of the supporting plate 1 to protect workers, the risk that the workers fall off the supporting plate 1 in the construction process is reduced, the workers can bind the worn safety ropes on the protection fence 5, the safety of the device is further improved, the two handles 12 are rotated to adjust the height of the protection fence 5, the height of the protection fence is further adapted to the height of the workers, the situation that the protection performance is not high due to the fact that the protection fence 5 is lower than the workers is avoided, the visual field and the operation of the workers are affected by the high protection fence 5, and the practicability of the device is improved.

In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

Example 1:

referring to fig. 2-3, a construction support includes:

The protection subassembly includes a plurality of dead levers 6 of fixed connection in protection rail 5 bottom, and the top fixedly connected with of backup pad 1 is a plurality of fixed shells 7, and dead lever 6 sliding connection is at the inner wall of fixed shell 7, and the bottom space of protection rail 5 is separated to a plurality of dead levers 6 and fixed shell 7, and then has effectively avoided the workman when squatting the operation, by the risk that the bottom of protection rail 5 dropped, has improved the security of device.

Through the above-mentioned structural design, when the workman is located backup pad 1, rotate handle 12, and then drive second bevel gear 13 through axis of rotation 11 and rotate thereupon, and the rotation of second bevel gear 13 drives first bevel gear 9 and rotates thereupon, and then makes threaded rod 10 rotate thereupon, drives protection rail 5 and rises or descend thereupon under the restriction of restriction shell 4, and this in-process, protection rail 5 drives dead lever 6 and goes up and down in its corresponding fixed shell 7, can after protection rail 5 reaches suitable height.

Example 2:

Further optimizing the construction support provided in embodiment 1, specifically, as shown in fig. 4-5, the lifting mechanism 2 includes a hydraulic rod 14, a bearing seat 15, a supporting component and a bearing component, the bottom of the supporting plate 1 is fixedly connected with the hydraulic rod 14, the bottom of the hydraulic rod 14 is fixedly connected with the bearing seat 15, and the bearing seat 15 provides support for the device.

The support component comprises sliding rods 16 which are respectively and fixedly connected to the bottom of the support plate 1 and close to four corners, connecting shells 17 are respectively and fixedly connected to the top of the bearing seat 15 and close to the four corners, the sliding rods 16 are slidably connected to the inner walls of the connecting shells 17, and the sliding rods 16 and the connecting shells 17 enable the support plate 1 to stably lift.

The bearing assembly comprises racks 18 which are slidably connected to the inner wall of the bearing seat 15, racks 18 and related components are arranged at four corners of the bearing seat 15, a pedal 21 is connected to an incomplete gear 20 of the same height engaged by the front rack 18 and the rear rack 18 on one side, two ends of the pedal 21 are stably supported, a spring 19 is fixedly connected to the bottom of the racks 18, one end of the spring 19, which is far away from the racks 18, is fixedly connected to the inner wall of the bearing seat 15, the incomplete gear 20 is rotatably connected to the inner wall of the bearing seat 15, the incomplete gear 20 is engaged to the outer wall of the racks 18, the pedal 21 is fixedly connected to the outer wall of the incomplete gear 20, and when the supporting plate 1 descends to the lowest position, namely, when a worker needs to climb on the supporting plate 1 or leaves from the supporting plate 1, the pedal 21 is correspondingly propped up, and the safety of the device is improved in cooperation with the activity of the worker.

Through the above structural design, when the support plate 1 is required to leave, the protection mechanism 3 at the leaving side is lowered, the hydraulic rod 14 is controlled to shrink, and then the support plate 1 is driven to descend, in the process, the support plate 1 slides in the corresponding connecting shell 17 with the sliding rod 16, along with the descending of the support plate 1, the support plate 1 contacts with the rack 18 and extrudes the rack 18, along with the extrusion of the rack 18 by the support plate 1, the rack 18 descends in the bearing seat 15, and then the spring 19 is compressed, in the process, the descending of the rack 18 drives the incomplete gear 20 to rotate along with the incomplete gear, and then drives the pedal 21 on the incomplete gear 20 to change from the vertical state to the horizontal state, so that an operator can tread.

Claims

1. The construction support comprises a support plate (1) and is characterized in that a plurality of protection mechanisms (3) are arranged at the top of the support plate (1), and a lifting mechanism (2) is arranged at the bottom of the support plate (1);

The protection mechanism (3) comprises a limiting shell (4), a protection fence (5), an adjusting component and a protection component, wherein the top of the supporting plate (1) is fixedly connected with the limiting shell (4), and the inner wall of the limiting shell (4) is connected with the protection fence (5) in a sliding manner;

The utility model provides an adjusting part is including rotating the dwang (8) of connecting in the upper surface of backup pad (1) and being located restriction shell (4) inside, the top fixedly connected with first conical gear (9) of dwang (8), the top fixedly connected with threaded rod (10) of first conical gear (9), threaded rod (10) threaded connection is at the inner wall of protection rail (5), the inner wall rotation of restriction shell (4) is connected with axis of rotation (11), the one end fixedly connected with second conical gear (13) that axis of rotation (11) are located the inside of restriction shell (4), the outer wall at first conical gear (9) is meshed to second conical gear (13), the one end fixedly connected with handle (12) that axis of rotation (11) are located the outside of restriction shell (4).

2. Construction support according to claim 1, characterized in that the protection assembly comprises a plurality of fixing rods (6) fixedly connected to the bottom of the protection fence (5), the top of the support plate (1) is fixedly connected with a plurality of fixing shells (7), and the fixing rods (6) are slidably connected to the inner walls of the fixing shells (7).

3. The construction support according to claim 2, characterized in that the lifting mechanism (2) comprises a hydraulic rod (14), a bearing seat (15), a supporting component and a bearing component, the bottom of the supporting plate (1) is fixedly connected with the hydraulic rod (14), and the bottom of the hydraulic rod (14) is fixedly connected with the bearing seat (15).

4. A construction support according to claim 3, wherein the support assembly comprises sliding rods (16) fixedly connected to the bottom of the support plate (1) near four corners, the top of the bearing seat (15) near four corners is fixedly connected with connecting shells (17) respectively, and the sliding rods (16) are slidably connected to the inner walls of the connecting shells (17).

5. The construction support according to claim 4, wherein the bearing assembly comprises a rack (18) slidably connected to an inner wall of the bearing seat (15), a spring (19) is fixedly connected to the bottom of the rack (18), one end of the spring (19) away from the rack (18) is fixedly connected to the inner wall of the bearing seat (15), an incomplete gear (20) is rotatably connected to the inner wall of the bearing seat (15), the incomplete gear (20) is meshed to an outer wall of the rack (18), and a pedal (21) is fixedly connected to an outer wall of the incomplete gear (20).