CN220645361U - Civil engineering steel construction bearing structure - Google Patents

Abstract

The utility model discloses a civil engineering steel structure supporting structure, which comprises a vehicle body, a supporting mechanism and a stabilizing component, wherein the vehicle body is rotationally connected with the supporting mechanism, the stabilizing component is arranged under the vehicle body, and the stabilizing component and the supporting mechanism are driven by a motor in the stabilizing component, so that the supporting mechanism is erected and the stabilizing component is switched; the stabilizing component comprises a motor gear, an exchange gear, a wheel rack and a stabilizing rack, wherein the motor gear is fixed on an output shaft of the motor, the motor gear part enters the vehicle body to be meshed with the upper rack, the lower rack is meshed with the two exchange gears, the two sides of the exchange gear are parallelly meshed with the wheel rack and the stabilizing rack, and the lower ends of the wheel rack and the stabilizing rack extend out of the vehicle body. The device can be folded and folded when not in use for transportation, saves space and is convenient for transportation, and meanwhile, the whole device can be stably supported in the use process without additionally searching materials to pad wheels, so that the movement of the device caused by the wheels is avoided, and the danger is avoided.

Description

Civil engineering steel construction bearing structure

Technical Field

The utility model relates to the field of civil engineering, in particular to a civil engineering steel structure supporting structure.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and is frequently required to be locally supported in the occasion of welding and using the steel structure so as to maintain stability and positioning and be convenient for adjustment. Most of the existing supporting structures are not foldable, so that the occupied space is huge during transportation, and the transportation is inconvenient; in addition, the existing supporting structure is provided with wheels which are convenient to move, but the device needs to be firmly arranged during operation, so that the materials need to be additionally filled around the wheels, the sliding of the wheels is avoided, and the use is very inconvenient.

Disclosure of Invention

The utility model aims to provide a civil engineering steel structure supporting structure, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the civil engineering steel structure supporting structure comprises a vehicle body, a supporting mechanism and a stabilizing component, wherein the supporting mechanism is connected to the vehicle body in a rotating mode, the stabilizing component is arranged below the vehicle body, and the stabilizing component and the supporting mechanism are driven by a motor in the stabilizing component, so that the supporting mechanism is erected and the stabilizing component is switched;

the stabilizing assembly comprises a motor gear, an exchange gear, a wheel rack and a stabilizing rack, wherein the motor gear is fixed on an output shaft of the motor, the motor is fixed on the vehicle body, the motor gear part enters the vehicle body to be meshed with an upper rack, the upper rack is fixedly connected with a lower rack below the motor gear through a support, the lower rack is meshed with two exchange gears, the two sides of the exchange gear are parallelly meshed with the wheel rack and the stabilizing rack, the exchange gear is rotationally connected in the vehicle body, the upper rack, the lower rack, the wheel rack and the stabilizing rack are slidably connected in the vehicle body, and the lower ends of the wheel rack and the stabilizing rack extend out of the vehicle body.

Preferably, the supporting mechanism comprises a supporting plate, an inner rod and an outer rod, wherein the lower end of the outer rod is hinged with the vehicle body through a support, the lower end of the outer rod is connected with the output end of the motor through a motor gear, the upper end of the outer rod is connected with the lower end of the inner rod in a sliding manner, an air cylinder is arranged in the outer rod, the inner rod is driven to extend and retract through the air cylinder, the upper end of the inner rod is fixedly connected with the supporting plate, and the steel structure is supported through the supporting plate.

Preferably, the lower end of the gear tooth strip is fixedly connected with the middle part of the wheel frame, and the two ends of the wheel frame are rotationally connected with the wheels.

Preferably, the lower end of the stabilizing rack is fixedly connected with the middle part of the stabilizing rack, and the stabilizing rack is used for stabilizing the supporting device and avoiding movement of the supporting device.

Compared with the prior art, the utility model has the beneficial effects that: the device can be folded and folded when not in use for transportation, the space is saved, the transportation is convenient, the erected supporting structure is prevented from being collided in the moving process, the whole device can be stably supported in the using process, the wheels are not required to be padded with other materials, the movement of the device caused by the wheels is avoided, and the danger is avoided.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic diagram of the motor gear of the present utility model;

FIG. 3 is a schematic structural view of a stabilizing assembly according to the present utility model;

fig. 4 is a schematic structural view of the exchanging gear of the present utility model.

In the figure: 1. the vehicle comprises a vehicle body, 2, a supporting mechanism, 201, a supporting plate, 202, an inner rod, 203, an outer rod, 3, a stabilizing component, 301, a motor, 302, a motor gear, 303, an upper rack, 304, a lower rack, 305, a switching gear, 306, a wheel rack, 307, a stabilizing rack, 308, a wheel carrier, 309, wheels, 310 and a stabilizing rack.

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.

Referring to fig. 1-4, in order to solve the problems that most supporting structures are not foldable, the occupied space is huge during transportation, and the transportation is inconvenient; the existing supporting structure is provided with wheels convenient to move, the device is required to be firmly arranged during operation, so that materials are required to be additionally filled around the wheels, the problem that the device is very inconvenient to use is solved, the device can be folded and folded when the device is not used for transportation, the space is saved, the device is convenient to transport, the erected supporting structure is prevented from being collided in the moving process, the whole device can be stably supported during the using process, the wheels are not required to be additionally filled with the materials, the device is prevented from moving due to the wheels, and dangers are avoided, and the technical scheme is provided: the civil engineering steel structure supporting structure comprises a vehicle body 1, a supporting mechanism 2 and a stabilizing component 3, wherein the supporting mechanism 2 is rotatably connected to the vehicle body 1, the stabilizing component 3 is arranged below the vehicle body 1, and the stabilizing component 3 and the supporting mechanism 2 are driven by a motor 301 in the stabilizing component 3, so that the supporting mechanism 2 is erected and the stabilizing component 3 is switched; when moving, the supporting mechanism 2 is flatly placed on the vehicle body 1, and the stabilizing assembly 3 is in a retracted state so as to move; in this application, electrical equipment such as motor, cylinder, push rod all adopt current model, during the use, remove the device suitable position, then use motor 301 drive supporting mechanism 2 among the stable subassembly 3 to rise, stable subassembly 3 stretches out when supporting mechanism 2 rises to guarantee to support the device stability in the use.

Referring to fig. 2-4, to ensure that the stabilizing assembly 3 extends while the supporting mechanism 2 is lifted, the stabilizing assembly 3 includes a motor gear 302, a switching gear 305, a gear rack 306, and a stabilizing rack 307, the motor gear 302 is fixed on an output shaft of the motor 301, the motor 301 is fixed on the vehicle body 1, the motor gear 302 partially enters the vehicle body 1 and is meshed with the upper rack 303, the upper rack 303 fixedly connects the lower rack 304 below the upper rack 303 through a bracket, the lower rack 304 is meshed with the two switching gears 305, the two sides of the switching gear 305 are meshed with the gear rack 306 and the stabilizing rack 307 in parallel, the switching gear 305 is rotatably connected in the vehicle body 1, the upper rack 303, the lower rack 304, the gear rack 306, and the stabilizing rack 307 are slidably connected in the vehicle body 1, and the lower ends of the gear rack 306 and the stabilizing rack 307 extend out of the vehicle body 1. The lower end of the wheel rack 306 is fixedly connected with the middle part of the wheel frame 308, and the two ends of the wheel frame 308 are rotatably connected with wheels 309. The middle part of stabilizing rack 307 fixed connection stabilizing rack 310 is used for stabilizing strutting arrangement to stabilizing rack 310, avoids its emergence to remove. When the device is used, the motor 301 is started, the motor 301 drives the supporting mechanism 2 to lift and simultaneously drives the motor gear 302 to rotate, the motor gear 302 is driven to rotate and drive the upper rack 303 to move, the upper rack 303 is driven to move the lower rack 304, the lower rack 304 is driven to move and drive the two exchanging gears 305 to rotate, the exchanging gears 305 are driven to rotate so that the stabilizing racks 307 are lowered, the gear racks 306 are lifted, the stabilizing racks 307 drive the stabilizing rack 310 to be lowered, the wheel racks 306 drive the wheel frames 308 and the wheels 309 to be lifted, the stabilizing rack 310 supports the device, the wheels 309 are separated from the bottom surface, and the danger that the wheels 309 drive the device to move is avoided; after the use, the supporting mechanism 2 is put on the flat surface, and the wheels 309 are driven to descend the stabilizing frame 310 to ascend.

Referring to fig. 1, in order to facilitate supporting a steel structure, a supporting mechanism 2 is provided, the supporting mechanism 2 includes a supporting plate 201, an inner rod 202 and an outer rod 203, the lower end of the outer rod 203 is hinged with a vehicle body 1 through a support, the lower end of the outer rod 203 is connected with an output end of a motor 301 together with a motor gear 302, the upper end of the outer rod 203 is slidably connected with the lower end of the inner rod 202, a cylinder is provided in the outer rod 203, the inner rod 202 is driven to extend and retract by the cylinder, the upper end of the inner rod 202 is fixedly connected with the supporting plate 201, and the steel structure is supported by the supporting plate 201. When supporting, the cylinder is started, the cylinder pushes the inner rod 202 to extend, and the inner rod 202 drives the supporting plate 201 to support the steel structure.

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 (4)

1. Civil engineering steel construction bearing structure, including automobile body (1), its characterized in that: the vehicle body (1) is rotatably connected with the supporting mechanism (2), the stabilizing assembly (3) is arranged below the vehicle body (1), and the stabilizing assembly (3) and the supporting mechanism (2) are driven by a motor (301) in the stabilizing assembly (3) so that the supporting mechanism (2) is erected and the stabilizing assembly (3) is switched;

the stabilizing assembly (3) comprises a motor gear (302), an exchange gear (305), gear racks (306) and a stabilizing rack (307), wherein the motor gear (302) is fixed on an output shaft of the motor (301), the motor (301) is fixed on the vehicle body (1), the motor gear (302) partially enters the vehicle body (1) to be meshed with the upper rack (303), the upper rack (303) is fixedly connected with the lower rack (304) below the motor gear (302) through a support, the lower rack (304) is meshed with the two exchange gears (305), the two sides of the exchange gear (305) are parallelly meshed with the gear racks (306) and the stabilizing rack (307), the exchange gear (305) is rotationally connected in the vehicle body (1), the upper rack (303), the lower rack (304), the gear racks (306) and the stabilizing rack (307) are slidably connected in the vehicle body (1), and the lower ends of the gear racks (306) and the stabilizing rack (307) extend out of the vehicle body (1).

2. A civil engineering steel structure support structure according to claim 1, wherein: supporting mechanism (2) are including backup pad (201), interior pole (202), outer pole (203), the lower extreme of outer pole (203) is articulated with automobile body (1) through the support, and the output of motor (301) is connected jointly with motor gear (302) to outer pole (203) lower extreme, and pole (202) lower extreme in outer pole (203) upper end sliding connection is provided with the cylinder in outer pole (203), stretches out the withdrawal through pole (202) in the cylinder drive, interior pole (202) upper end connection backup pad (201) supports steel construction through backup pad (201).

3. A civil engineering steel structure support structure according to claim 1, wherein: the lower end of the gear tooth bar (306) is fixedly connected with the middle part of the wheel frame (308), and the two ends of the wheel frame (308) are rotatably connected with wheels (309).

4. A civil engineering steel structure support structure according to claim 1, wherein: the middle part of stabilizing rack (307) lower extreme fixed connection stabilizing rack (310), stabilizing rack (310) are used for stabilizing strutting arrangement, avoid it to take place to remove.