CN218909734U

CN218909734U - Liftable support for building engineering construction

Info

Publication number: CN218909734U
Application number: CN202223474569.0U
Authority: CN
Inventors: 邹建柳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-04-25
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a liftable support for building engineering construction, which relates to the technical field of building construction and comprises a main body, wherein a lifting device is arranged above the main body, a fixing device is arranged at the lower end of the main body, supporting rods are arranged on two sides of the fixing device, a damping device is arranged at the lower end of the supporting rod, and an adjusting base is arranged at the lower end of the damping device. The utility model can ensure that the support rods are stably connected and quickly connected and disassembled under the combined action of the middle connecting block, the support arm plate, the brake rail, the iron, the buckle and the support, and can ensure that the whole support does not shake severely when the weight is taken under the combined action of the pressure plate, the pressure rod, the return spring, the connecting block, the spring and the sliding groove, and can ensure that the two sides of the support lift the weight simultaneously under the combined action of the gear, the tension rope, the rotating wheel, the object taking box, the sliding rod and the groove, thereby saving time and energy.

Description

Liftable support for building engineering construction

Technical Field

The utility model relates to the technical field of building construction, in particular to a liftable bracket for building engineering construction.

Background

In the construction industry, various construction materials and components, machine equipment, etc. often need to be installed. In particular to a working support which is required to be lifted when in electromechanical installation, so that people can conveniently carry out high-altitude operation or transport objects to high altitude. The existing lifting support for construction engineering is lifted in a rope manner, so that articles can be transported, but the lifting of people is often not firm enough and is easy to shake; and it is inconvenient to disassemble and assemble. The following problems exist in the prior art:

the liftable bracket for construction of Chinese patent (publication No. CN 112479091B, 2020.11.11) comprises a bracket main body for placing materials therein, wherein a top cover for sealing the bracket main body is arranged above the bracket main body, and a side cover is arranged on the side surface of the bracket main body; the support body is internally provided with a loading box and dust collection devices arranged around the loading box; the dust collection device comprises a suction plate surrounding the periphery of the loading box, and a plurality of suction openings are formed in the suction plate. The utility model is scientific and reasonable, safe and convenient to use, the bracket main body formed by the closed plate-shaped shell is arranged, the process of moving the loading box up and down is limited in the bracket main body, the pollution to the environment caused by the fact that sediment is blown down into the air under the action of wind in the moving process is avoided, the falling of materials in the lifting process and the injury to workers on a site are avoided, the safety performance of use is improved, the similar structural design does not have a fixed function, the shaking of two sides of a supporting rod is easily caused, the installation and the disassembly are inconvenient, the shock absorption function is not realized, when the heavy object is lifted, the shaking is serious due to the fact that the heavy object is too heavy, the safety problem of workers is influenced, the lifting device on two sides is not provided, and the tools on the ground are inconvenient to take, so that the working efficiency is influenced.

Disclosure of Invention

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

the utility model provides a but building engineering construction promotes support, includes the main part, the top of main part is provided with hoisting apparatus, the lower extreme of main part is provided with fixing device, fixing device's both sides are provided with the bracing piece, the lower extreme of bracing piece is provided with damping device, damping device's lower extreme is provided with the regulation base.

The technical scheme of the utility model is further improved as follows: the fixing device comprises a middle connecting block, a support arm plate, a brake rail, a brake iron, buckles and a support, wherein the middle connecting block is located above the support arm plate, the buckles are located at the front end of the support arm plate, the support is located at the rear end of the support arm plate, the brake iron is located at the lower end of the support, and the brake rail is located at two sides of the brake iron.

The technical scheme of the utility model is further improved as follows: the rear end of the buckle is movably connected with the front end of the support arm plate, the front end of the support is movably connected with the rear end of the support arm plate, the upper end of the iron belt is fixedly connected with the lower end of the support, and one side of the brake rail is fixedly connected with one side of the iron belt.

The technical scheme of the utility model is further improved as follows: the damping device comprises a pressure plate, a pressure rod, a reset spring, a connecting block, a spring and a sliding groove, wherein the connecting block is positioned at the lower end of the pressure plate, the spring is positioned at the lower end of the connecting block, the pressure rod is positioned at the lower end of the pressure plate, the reset spring is positioned at one side of the lower end of the pressure rod, and the sliding groove is positioned at the lower end of the pressure rod.

The technical scheme of the utility model is further improved as follows: the upper end of connecting block and the lower extreme fixed connection of pressure plate, the upper end of spring and the lower extreme fixed connection of connecting block, the upper end of depression bar and the lower extreme fixed connection of pressure plate, one side of reset spring and one side swing joint of depression bar, the upper end of sliding groove and the lower extreme swing joint of depression bar.

The technical scheme of the utility model is further improved as follows: the lifting device comprises a gear, a tension rope, a rotating wheel, a fetching box, a sliding rod and a groove, wherein the tension rope is located on one side of the gear, the rotating wheel is located at the lower end of the tension rope, the groove is located on one side of the rotating wheel, the sliding rod is located on one side of the bottom of the groove, and the fetching box is located at the upper end of the sliding rod.

The technical scheme of the utility model is further improved as follows: one side of the pulling force rope is movably connected with one side of the gear, the upper end of the rotating wheel is movably connected with the lower end of the pulling force rope, one side of the groove is fixedly connected with one side of the rotating wheel, one side of the sliding rod is movably connected with one side of the groove, and the lower end of the object taking box is fixedly connected with the upper end of the sliding rod.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a liftable support for construction engineering, which can ensure that support rods are stably connected and disassembled under the combined action of an intermediate connecting block, a support arm plate, a brake rail, a wedge iron, a buckle and a support, when the support rods are installed, one end with a bearing is clamped with the intermediate connecting block, then the distance between the lower half part of the support seat and the intermediate connecting block is adjusted, the center of the intermediate connecting block and the support seat are positioned on the same horizontal line, the right side part of the support arm plate is adjusted to be matched with the support seat to realize radial holding, then the buckle is adjusted to be clamped at the position of the intermediate connecting block, and the wedge iron is pushed to be clamped into a groove in the middle of the support seat, so that the support rods are stable without shaking at two sides, and the support rods are more convenient to disassemble.

2. The utility model provides a lifting support for construction engineering, which can prevent the whole support from violent shaking when a heavy object is taken by the combined action of a pressure plate, a pressure rod, a reset spring, a connecting block, a spring and a sliding groove, wherein the connecting block in the damping device can move up and down when the damping device is extruded by gravity, the connecting block pushes the spring to press down when the pressure is overlarge, the pressure rod can not push down any more when the pressure rod is pushed by the sliding groove upwards, at the moment, the pressure rod can move along with the two sides of the sliding groove, and when the pressure rod pushes the reset spring into the sliding groove, the rebound force of the reset spring is larger than the pressure exerted by the heavy object, and the reset spring is kept in a static state, so that the damping effect is achieved, the damping device is more stable, the shaking is avoided, and the personal safety of staff is ensured.

3. The utility model provides a lifting support for construction engineering construction, which can enable two sides of the support to lift heavy objects simultaneously under the combined action of a gear, a tension rope, a rotating wheel, a fetching box, a sliding rod and a groove, so that time and energy are saved.

Drawings

FIG. 1 is a schematic view of a liftable support for construction of building engineering according to the present utility model;

FIG. 2 is a schematic structural view of the fixing device of the present utility model;

FIG. 3 is a schematic view of a shock absorbing device according to the present utility model;

fig. 4 is a schematic structural view of the lifting device of the present utility model.

In the figure: 1. a main body; 2. a fixing device; 3. a damping device; 4. a lifting device; 5. a support rod; 6. adjusting the base; 21. a middle connecting block; 22. a support arm plate; 23. a brake rail; 24. iron (B); 25. a buckle; 26. a support; 31. a pressure plate; 32. a compression bar; 33. a return spring; 34. a connecting block; 35. a spring; 36. a sliding groove; 41. a gear; 42. a tension rope; 43. a rotating wheel; 44. a fetching box; 45. a slide bar; 46. a groove.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides a liftable bracket for construction of constructional engineering, which comprises a main body 1, wherein a lifting device 4 is arranged above the main body 1, a fixing device 2 is arranged at the lower end of the main body 1, supporting rods 5 are arranged at two sides of the fixing device 2, a damping device 3 is arranged at the lower end of the supporting rods 5, and an adjusting base 6 is arranged at the lower end of the damping device 3.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the fixing device 2 comprises a middle connecting block 21, a support arm plate 22, a brake rail 23, a wedge iron 24, a buckle 25 and a support 26, wherein the middle connecting block 21 is positioned above the support arm plate 22, the buckle 25 is positioned at the front end of the support arm plate 22, the support 26 is positioned at the rear end of the support arm plate 22, the wedge iron 24 is positioned at the lower end of the support 26, the brake rail 23 is positioned at two sides of the wedge iron 24, the rear end of the buckle 25 is movably connected with the front end of the support arm plate 22, the front end of the support 26 is movably connected with the rear end of the support arm plate 22, the upper end of the wedge iron 24 is fixedly connected with the lower end of the support 26, and one side of the brake rail 23 is fixedly connected with one side of the wedge iron 24.

In this embodiment, can make stable connection between the bracing piece, can connect fast and dismantle, when the erection bracing pole, first will take the one end of bearing to block with middle connecting block 21, then adjust the distance of bottom half in middle connecting block 21 of support 26, make middle connecting block 21 and the center of support 26 be on same horizontal line, in the right side portion of adjusting support arm board 22, make its cooperation realize radially hugging closely support 26, then adjust buckle 25 makes its card in the position of middle connecting block 21, advance the iron 24, make its card advance the recess department in the middle of the support 26, thereby let stable between the bracing piece, do not cause both sides to rock, also more convenient dismantlement simultaneously.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the damping device 3 includes a pressure plate 31, a compression bar 32, a return spring 33, a connection block 34, a spring 35, and a sliding groove 36, wherein the connection block 34 is located at the lower end of the pressure plate 31, the spring 35 is located at the lower end of the connection block 34, the compression bar 32 is located at the lower end of the pressure plate 31, the return spring 33 is located at one side of the lower end of the compression bar 32, the sliding groove 36 is located at the lower end of the compression bar 32, the upper end of the connection block 34 is fixedly connected with the lower end of the pressure plate 31, the upper end of the compression bar 32 is fixedly connected with the lower end of the pressure plate 31, one side of the return spring 33 is movably connected with one side of the compression bar 32, and the upper end of the sliding groove 36 is movably connected with the lower end of the compression bar 32.

In this embodiment, when the weight is taken, the whole bracket does not shake severely, when the shock absorbing device 3 is pressed by gravity, the connecting block 34 inside the shock absorbing device 3 moves up and down, when the pressure is too large, the connecting block 34 pushes the spring 35 to press down, when the pressure rod 32 is pushed upwards by the sliding groove 36 and cannot push downwards any more, at this time, the pressure rod 32 moves along with the two sides of the sliding groove 36, when the pressure rod 32 pushes the return spring 33 into the sliding groove 36, the rebound force of the return spring 33 is greater than the pressure exerted by the weight, and the return spring 33 keeps a static state, thereby playing a role of shock absorption, making the device more stable and not shake, and guaranteeing the personal safety of staff.

Example 4

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the lifting device 4 comprises a gear 41, a tension rope 42, a rotating wheel 43, a fetching box 44, a sliding rod 45 and a groove 46, wherein the tension rope 42 is positioned on one side of the gear 41, the rotating wheel 43 is positioned at the lower end of the tension rope 42, the groove 46 is positioned on one side of the rotating wheel 43, the sliding rod 45 is positioned on one side of the bottom of the groove 46, the fetching box 44 is positioned at the upper end of the sliding rod 45, one side of the tension rope 42 is movably connected with one side of the gear 41, the upper end of the rotating wheel 43 is movably connected with the lower end of the tension rope 42, one side of the groove 46 is fixedly connected with one side of the rotating wheel 43, one side of the sliding rod 45 is movably connected with one side of the groove 46, and the lower end of the fetching box 44 is fixedly connected with the upper end of the sliding rod 45.

In this embodiment, the two sides of the bracket can lift the weight at the same time, so that time and effort are saved, when the gear 41 rotates to drive the pinions at the two sides to be clamped into the rotating saw teeth, then the long tension rope 42 is wound into the winding rotating wheel, one side of the tension rope 42 is connected with the sliding rod, when the rotating wheel 43 rotates, the tension rope 42 pulls the sliding rod 45 to slide on the groove 46 under the action of the lever principle, the fetching box 44 fixed at the upper end of the sliding rod 45 is pulled up, and when the fetching box 44 at one side is pulled up, the fetching box 44 at the other side is placed down, so that effort and time are saved, and working efficiency is improved.

The working principle of the liftable support for the construction of the building engineering is specifically described below.

As shown in fig. 1 to 4, when the device operates, the supporting rods 5 can be stably connected and disassembled through the fixing device 2, when the supporting rods 5 are installed, one end with a bearing is clamped with the middle connecting block 21, then the distance between the lower half part of the support 26 and the middle connecting block 21 is adjusted, the centers of the middle connecting block 21 and the support 26 are on the same horizontal line, the right part of the support arm plate 22 is adjusted to be matched with the support arm plate to realize radial clamping of the support 26, then the buckle 25 is adjusted to be clamped at the position of the middle connecting block 21, the push iron 24 is pushed to be clamped into the groove in the middle of the support 26, so that the supporting rods are stable, two sides are not caused to shake, and the disassembly is more convenient, and when the shock absorbing device 3 is used for taking a heavy object, the whole support does not generate severe shake, and when the shock absorbing device 3 is extruded by gravity, the connecting block 34 in the shock absorbing device 3 moves up and down, when the pressure is overlarge, the connecting block 34 pushes the spring 35 to press down, when the pressure bar 32 is pushed upwards by the sliding groove 36 and can not push downwards any more, at the moment, the pressure bar 32 moves along with the two sides of the sliding groove 36, when the pressure bar 32 pushes the return spring 33 into the sliding groove 36, the rebound force of the return spring 33 is larger than the pressure exerted by a heavy object, the return spring 33 keeps a static state, thereby playing a shock absorbing role, ensuring the device to be more stable and not to shake, ensuring the personal safety of staff, simultaneously lifting the heavy object on the two sides of the bracket through the lifting device 4, saving time and energy, when the gear 41 rotates to drive the pinions on the two sides to clamp into the rotating saw teeth, then winding the long tension rope 42 into the winch rotating wheel, the slide bar is connected to one side of pulling force rope 42, and when rotation wheel 43 rotates, pulling force rope 42 is under the effect of lever principle, and pulling slide bar 45 slides on recess 46, and the fixed thing case 44 of getting of slide bar 45 upper end just can be pulled, and when the thing case 44 of getting of one side was pulled, the thing case 44 of getting of opposite side can be placed down, has saved energy and time, has improved the efficiency of work.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a but building engineering construction promotes support, includes main part (1), its characterized in that: the lifting device is characterized in that a lifting device (4) is arranged above the main body (1), a fixing device (2) is arranged at the lower end of the main body (1), supporting rods (5) are arranged on two sides of the fixing device (2), a damping device (3) is arranged at the lower end of each supporting rod (5), and an adjusting base (6) is arranged at the lower end of each damping device (3).

2. The liftable support for construction engineering construction according to claim 1, wherein: fixing device (2) include middle connecting block (21), support arm board (22), brake rail (23), build iron (24), buckle (25), support (26), middle connecting block (21) are located the top of support arm board (22), buckle (25) are located the front end of support arm board (22), support (26) are located the rear end of support arm board (22), it is located the lower extreme of support (26) to build iron (24), brake rail (23) are located the both sides of iron (24).

3. The liftable support for construction engineering construction according to claim 2, characterized in that: the rear end of the buckle (25) is movably connected with the front end of the support arm plate (22), the front end of the support (26) is movably connected with the rear end of the support arm plate (22), the upper end of the wedge iron (24) is fixedly connected with the lower end of the support (26), and one side of the brake rail (23) is fixedly connected with one side of the wedge iron (24).

4. The liftable support for construction engineering construction according to claim 1, wherein: damping device (3) are including pressure plate (31), depression bar (32), reset spring (33), connecting block (34), spring (35), slip recess (36), connecting block (34) are located the lower extreme of pressure plate (31), spring (35) are located the lower extreme of connecting block (34), depression bar (32) are located the lower extreme of pressure plate (31), reset spring (33) are located lower extreme one side of depression bar (32), slip recess (36) are located the lower extreme of depression bar (32).

5. The liftable support for construction engineering construction of claim 4, wherein: the upper end of connecting block (34) is fixed connection with the lower extreme of pressure plate (31), the upper end of spring (35) is fixed connection with the lower extreme of connecting block (34), the upper end of depression bar (32) is fixed connection with the lower extreme of pressure plate (31), one side of reset spring (33) and one side swing joint of depression bar (32), the upper end of sliding groove (36) and the lower extreme swing joint of depression bar (32).

6. The liftable support for construction engineering construction according to claim 1, wherein: the lifting device (4) comprises a gear (41), a tension rope (42), a rotating wheel (43), a fetching box (44), a sliding rod (45) and a groove (46), wherein the tension rope (42) is located on one side of the gear (41), the rotating wheel (43) is located at the lower end of the tension rope (42), the groove (46) is located on one side of the rotating wheel (43), the sliding rod (45) is located on one side of the bottom of the groove (46), and the fetching box (44) is located at the upper end of the sliding rod (45).

7. The liftable support for construction engineering construction of claim 6, wherein: one side of pulling force rope (42) and one side swing joint of gear (41), the upper end of rotating wheel (43) and the lower extreme swing joint of pulling force rope (42), one side of recess (46) and one side fixed connection of rotating wheel (43), one side of slide bar (45) and one side swing joint of recess (46), the lower extreme of getting thing case (44) and the upper end fixed connection of slide bar (45).