CN220059033U

CN220059033U - Steel structure temporary support

Info

Publication number: CN220059033U
Application number: CN202321512248.7U
Authority: CN
Inventors: 彭祥乾
Original assignee: Liaocheng Boka Building Decoration Engineering Co ltd
Current assignee: Liaocheng Boka Building Decoration Engineering Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-11-21
Anticipated expiration: 2033-06-14

Abstract

The utility model discloses a steel structure temporary support, which comprises a telescopic sleeve arranged between a U-shaped base and a U-shaped top seat, wherein a fixing sleeve is coaxially and fixedly arranged on the outer wall of the telescopic sleeve; the U-shaped base is internally provided with a first screw rod in a rotating way through a bearing; the outer walls of the two sides of the first screw rod are connected with a lower screw sleeve through threads; the top ends of the two lower threaded sleeves are rotatably provided with a first supporting rod; the first screw rod, the first support rod, the lower screw sleeve, the second screw rod, the second support rod and the upper screw sleeve are arranged, the first screw rod drives the lower screw sleeve to rotate so as to drive the first support rod to move, the second screw rod drives the upper screw sleeve to move so as to drive the second support rod to move, the height of the support plate can be quickly adjusted, the folding operation can be quickly performed, the folding operation can be realized, the occupied space after folding is small, the folding operation is convenient to store, and the temporary use is met; the utility model has simple structure and convenient operation, and is worth popularizing.

Description

Steel structure temporary support

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a steel structure temporary support.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, is convenient to construct due to lighter dead weight, is widely applied to the fields of large-scale plants, venues, super high-rise and the like, and needs to support some building parts in the building process and a steel structure temporary support.

The volume of current steel construction support is great, thereby occupation space is great makes accomodate more difficult, and can't the height-adjusting of height fast in the in-process of using, can't satisfy the user demand, for this reason, we propose a steel construction temporary support.

Disclosure of Invention

The utility model aims to provide a steel structure temporary support so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the steel structure temporary support comprises a telescopic sleeve arranged between a U-shaped base and a U-shaped top seat, and a fixing sleeve is coaxially and fixedly arranged on the outer wall of the telescopic sleeve; the U-shaped base is internally provided with a first screw rod in a rotating way through a bearing; the outer walls of the two sides of the first screw rod are connected with a lower screw sleeve through threads; the top ends of the two lower threaded sleeves are rotatably provided with a first supporting rod; the first support rods are rotationally connected with the bottom ends of the fixed sleeves; the two sides of the top end of the fixed sleeve are rotatably provided with a second supporting rod; a second screw rod is rotatably arranged in the bottom end of the U-shaped top seat through a bearing; the two sides of the outer wall of the second screw rod are connected with an upper screw sleeve through threads; the bottom ends of the two upper threaded sleeves are rotationally connected with the supporting rod; telescopic rods are arranged at the upper end and the lower end of the inside of the fixed sleeve.

Preferably, a first connecting seat is arranged in the middle of the top end of the U-shaped base; a second connecting seat is arranged in the middle of the bottom end of the U-shaped top seat; the first connecting seat and the second connecting seat are made of -shaped steel materials.

Preferably, the telescopic rod is a multi-section telescopic rod; the two telescopic rods are fixedly connected with the first connecting seat and the second connecting seat respectively.

Preferably, left threads and right threads are arranged on two sides of the first screw rod and the second screw rod; the two lower threaded sleeves and the upper threaded sleeve are respectively connected with left threads and right threads on the first screw rod and the second screw rod.

Preferably, the U-shaped base and the U-shaped top seat are provided with guide grooves; a guide block is fixedly arranged at one end, far away from the first support rod and the second support rod, of the lower screw sleeve and the upper screw sleeve; the guide block is arranged in the guide groove in a sliding manner.

Preferably, a supporting plate is fixedly arranged at the top end of the U-shaped footstock.

Preferably, one end of the first screw rod and one end of the second screw rod are in transmission connection with a motor.

The beneficial effects are that: compared with the prior art, the utility model has the beneficial effects that: through the setting of screw rod one, bracing piece one, lower swivel nut, screw rod two, bracing piece two, go up the swivel nut through screw rod one drive down the swivel nut rotate and then drive bracing piece one and remove, drive the swivel nut through screw rod two and remove and then drive bracing piece two and remove, can realize quick adjustment supporting plate height, and can fold operation fast, can realize folding, occupation space is little and be convenient for accomodate after folding, satisfies temporary use.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a temporary steel structure bracket according to the present utility model.

Fig. 2 is a schematic structural view of a temporary support with steel structure after folding.

In the accompanying drawings: 1-U type base, 2-connecting seat one, 3-expansion sleeve, 4-fixed sleeve, 5-screw rod one, 6-bracing piece one, 7-lower swivel nut, 8-connecting seat two, 9-U type footstock, 10-screw rod two, 11-bracing piece two, 12-upper swivel nut, 13-backup pad, 14-expansion rod, 15-motor, 16-guide block, 17-guide slot.

Description of the embodiments

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Examples

Referring to the drawings of the specification, in the embodiment of the utility model, a steel structure temporary support comprises a telescopic sleeve 3 arranged between a U-shaped base 1 and a U-shaped top seat 9, wherein the outer wall of the telescopic sleeve 3 is coaxially and fixedly provided with a fixed sleeve 4; the U-shaped base 1 is internally provided with a screw rod I5 in a rotating way through a bearing; the outer walls of the two sides of the first screw rod 5 are connected with a lower screw sleeve 7 through threads; the top ends of the two lower threaded sleeves 7 are rotatably provided with a first supporting rod 6; the first support rods 6 are rotatably connected with the bottom ends of the fixed sleeves 4; the two sides of the top end of the fixed sleeve 4 are rotatably provided with a second supporting rod 11; a second screw rod 10 is rotatably arranged in the bottom end of the U-shaped top seat 9 through a bearing; the two sides of the outer wall of the second screw rod 10 are connected with an upper screw sleeve 12 in a threaded manner; the bottom ends of the two upper threaded sleeves 12 are rotatably connected with the supporting rod 11; the upper and lower ends of the inside of the fixed sleeve 4 are provided with telescopic rods 14.

Further, a first connecting seat 2 is arranged in the middle of the top end of the U-shaped base 1; the middle part of the bottom end of the U-shaped top seat 9 is provided with a second connecting seat 8; the first connecting seat 2 and the second connecting seat 8 are made of -shaped steel materials.

Further, the telescopic rod 14 is a multi-section telescopic rod; the two telescopic rods 14 are fixedly connected with the first connecting seat 2 and the second connecting seat 8 respectively.

Further, left threads and right threads are arranged on two sides of the first screw 5 and the second screw 10; the two lower threaded sleeves 7 and the upper threaded sleeve 12 are respectively connected with left threads and right threads on the first screw 5 and the second screw 10.

Further, guide grooves 17 are formed in the U-shaped base 1 and the U-shaped top seat 9; a guide block 16 is fixedly arranged at one end, far away from the first support rod 6 and the second support rod 11, of the lower screw sleeve 7 and the upper screw sleeve 12; the guide block 16 is slidably disposed within the guide groove 17.

Further, a supporting plate 13 is fixedly installed at the top end of the U-shaped top seat 9.

Further, one end of each of the first screw 5 and the second screw 10 is in transmission connection with a motor 15.

The using process comprises the following steps:

when the telescopic support is used, when the height needs to be adjusted, the motor 15 is started, the first screw 5 is driven by the motor 15 to rotate, the second screw 7 is driven by the first screw 5 to relatively move, the corresponding first support rod 6 is extruded by the second lower screw 7 in the moving process, the first support rod 6 moves and rotates under the action of the extrusion force, the first support rod 6 drives the telescopic sleeve 3 to move upwards, at the moment, the telescopic rod 14 at the bottom end of the telescopic sleeve 3 stretches, then according to the height, the motor 15 is started, the second screw 10 is driven by the motor 15 to rotate, the second upper screw 12 is driven by the second screw 10 to relatively move, the second support rod 11 is driven by the second upper screw 7 to extrude and rotate the corresponding second support rod 11 in the moving process, the second support rod 11 is driven by the second support rod 11 to move upwards under the action of the extrusion force, meanwhile, the supporting plate 13 is driven to move upwards to reach the height needed to be supported, the upper end of the telescopic sleeve 3 is connected with the telescopic rod 14, and the supporting plate 13 is subjected to stretching operation through two-time height adjustment, so that the quick adjustment and the use effect is improved; after the telescopic sleeve is used, the distance between the first support rods 6 is increased through the motor 15, the distance between the second support rods 11 is increased, the U-shaped footstock 9 moves downwards, the telescopic rod 14 is contracted to the inside of the telescopic sleeve 3, the height between the U-shaped base 1 and the U-shaped footstock 9 is narrowed, folding is achieved, and occupied space after folding is small and storage is facilitated.

In the process, the first screw rod, the first support rod, the lower screw sleeve, the second screw rod, the second support rod and the upper screw sleeve are arranged, the first screw rod drives the lower screw sleeve to rotate so as to drive the first support rod to move, the second screw rod drives the upper screw sleeve to move so as to drive the second support rod to move, the height of the support plate can be quickly adjusted, the folding operation can be quickly performed, the folding operation can be realized, the occupied space after folding is small, the folding operation is convenient to store, and the temporary use is met; the utility model has simple structure, strong practicability and simple operation and is worth popularizing.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent.

Claims

1. Steel construction temporary support, its characterized in that: the telescopic sleeve is arranged between the U-shaped base and the U-shaped top seat, and a fixing sleeve is coaxially and fixedly arranged on the outer wall of the telescopic sleeve; the U-shaped base is internally provided with a first screw rod in a rotating way through a bearing; the outer walls of the two sides of the first screw rod are connected with a lower screw sleeve through threads; the top ends of the two lower threaded sleeves are rotatably provided with a first supporting rod; the first support rods are rotationally connected with the bottom ends of the fixed sleeves; the two sides of the top end of the fixed sleeve are rotatably provided with a second supporting rod; a second screw rod is rotatably arranged in the bottom end of the U-shaped top seat through a bearing; the two sides of the outer wall of the second screw rod are connected with an upper screw sleeve through threads; the bottom ends of the two upper threaded sleeves are rotationally connected with the supporting rod; telescopic rods are arranged at the upper end and the lower end of the inside of the fixed sleeve.

2. The steel structure temporary support according to claim 1, wherein: the connecting seat I is arranged in the middle of the top end of the U-shaped base; a second connecting seat is arranged in the middle of the bottom end of the U-shaped top seat; the first connecting seat and the second connecting seat are made of -shaped steel materials.

3. The steel structure temporary support according to claim 1, wherein: the telescopic rod is a multi-section telescopic rod; the two telescopic rods are fixedly connected with the first connecting seat and the second connecting seat respectively.

4. The steel structure temporary support according to claim 1, wherein: left threads and right threads are arranged on two sides of the first screw rod and the second screw rod; the two lower threaded sleeves and the upper threaded sleeve are respectively connected with left threads and right threads on the first screw rod and the second screw rod.

5. The steel structure temporary support according to claim 1, wherein: the U-shaped base and the U-shaped top seat are provided with guide grooves; a guide block is fixedly arranged at one end, far away from the first support rod and the second support rod, of the lower screw sleeve and the upper screw sleeve; the guide block is arranged in the guide groove in a sliding manner.

6. The steel structure temporary support according to claim 1, wherein: the top of U type footstock is fixed mounting has the backup pad.

7. The steel structure temporary support according to claim 1, wherein: one end of the first screw rod and one end of the second screw rod are connected with a motor in a transmission way.