CN217215707U

CN217215707U - Metal bridge auxiliary mounting equipment

Info

Publication number: CN217215707U
Application number: CN202220213549.9U
Authority: CN
Inventors: 赵汝彬; 王艳君; 赵明慧
Original assignee: Guangdong Yongji Technology Co ltd
Current assignee: Guangdong Yongji Technology Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-08-16
Anticipated expiration: 2032-01-26

Abstract

The utility model relates to an erection equipment especially relates to a metal crane span structure auxiliary erection equipment. The auxiliary installation equipment for the metal bridge frame is capable of adjusting the height of the metal bridge frame according to the height of the metal bridge frame. In order to solve the technical problem, the metal bridge auxiliary mounting equipment comprises an underframe, an adjusting plate, a support and the like, wherein the support is in an inverted U shape, the insides of the left side and the right side of the support are uniformly spaced with grooves, the adjusting plate is arranged in the insides of the left side and the right side of the lower portion of the support in a sliding mode, the adjusting plate is arranged in a corrugated mode and can be connected with the grooves in the support in a clamping mode, and the underframe is arranged at the bottom of the adjusting plate. The utility model has the advantages that: through being provided with the regulating plate, when carrying out the operation, the user can be according to the height of metal crane span structure, and the pulling regulating plate slides on the support, is convenient for adjust suitable height.

Description

Metal bridge auxiliary mounting equipment

Technical Field

The utility model relates to an erection equipment especially relates to a metal crane span structure auxiliary erection equipment.

Background

When the metal bridge is used, a support for supporting and discharging cables can be independently erected and also can be laid on various buildings and pipe rack supports, and the metal bridge has the characteristics of simplicity, attractive appearance, flexible configuration, convenience in maintenance and the like.

The device for assisting installation of a metal bridge in the prior art generally comprises an underframe, a bracket, a fixed frame, a rotating shaft, a gear, a lower rack, an upper rack, fixed rods, a turntable, a clamping block and a spring, wherein a user presses the clamping block and compresses the spring, the turntable is toggled to drive the rotating shaft to rotate anticlockwise, the lower rack moves rightwards, the upper rack moves leftwards, so that the two fixed rods are close to each other and move into the fixed frame, the metal bridge is placed in the middle of the fixed frame, positioning holes in the metal bridge are aligned with the fixed rods, the clamping block is loosened, the spring is reset to drive the clamping block to move outwards, then the turntable can be toggled to drive the rotating shaft to rotate clockwise for a circle, the turntable extrudes the clamping block, the spring is compressed, and when the turntable passes over the clamping block, the spring is reset to drive the clamping block to slide outwards to limit the turntable, so that the phenomenon that the turntable rotates reversely and the lower rack moves leftwards is avoided, go up the rack and remove right to make two dead levers remove the mount to opposite direction, and wear out the locating hole of metal crane span structure, make mount and metal crane span structure can be fixed, however, this equipment is not convenient for in supplementary installation according to metal crane span structure height adjustment to required position, and then leads to the practicality not high.

Therefore, there is a need for a device capable of adjusting its height to adapt to the height of a metal bridge during an auxiliary installation process, so as to solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome the shortcoming that is not convenient for highly adjust self height according to the metal crane span structure among the prior art, the to-be-solved technical problem of the utility model is to provide a can highly adjust the supplementary erection equipment of metal crane span structure of self height according to the metal crane span structure.

In order to solve the technical problem, the utility model provides a metal bridge frame auxiliary mounting device, which comprises a bottom frame, a regulating plate, a bracket, a fixing frame, a rotating shaft, a gear, a lower rack, an upper rack, a fixed rod, a turntable, a clamping block and a spring, wherein the bracket is in an inverted U shape, the insides of the left side and the right side of the bracket are uniformly provided with grooves, the insides of the left side and the right side of the lower part of the bracket are provided with the regulating plate in a sliding way, the regulating plate is in a corrugated shape and can be clamped with the grooves inside the bracket, the bottom of the regulating plate is provided with the bottom frame, the middle of the top in the bracket is provided with the fixing frame, the middle of the front side and the rear side of the fixing frame is provided with the turntable in a rotating way, the rotating shaft is arranged between the two turntables, one side, which is close to each other, of the front side and the rear side of the upper part of the fixing frame are provided with the upper rack in a sliding way, the front side and the rear side and the lower rack in a sliding way, the last rack and the lower rack of front side all with anterior gear engagement, the last rack and the lower rack of rear side also all with the gear engagement at rear portion, the outside of two last racks and lower rack all is provided with the dead lever, the quantity of dead lever is 4, both sides all slidingtype is provided with the fixture block around the mount right part, install the spring between anterior fixture block rear side and the mount, also install the spring between rear portion fixture block front side and the mount, the spring is flexible to make the fixture block slide, the fixture block can carry on spacingly to the carousel.

Preferably, the four-wheel-type automobile seat further comprises wheel shafts, moving wheels and handles, wherein the wheel shafts are arranged on the front side and the rear side of the lower portions of the two bottom frames in a sliding mode, the number of the wheel shafts is 4, the moving wheels are sleeved on the four wheel shafts, the handles are arranged on the front side and the rear side of the two bottom frames in a sliding mode, and the handles extrude the wheel shafts to enable the moving wheels to move downwards.

Preferably, the bottom of the underframe is provided with a non-slip mat.

Preferably, the surface of the upper part of the bracket is threaded.

Preferably, the adjusting plate is made of plastic.

Preferably, the interior of the grip is beveled.

The utility model has the advantages that: 1. through being provided with the regulating plate, when carrying out the operation, the user can be according to the height of metal crane span structure, and the pulling regulating plate slides on the support, is convenient for adjust suitable height.

2. Through the setting of dead lever, before carrying out the operation, can shift out the mount with two dead levers to wear out the locating hole of metal crane span structure, fix mount and metal crane span structure, reach the effect to the supplementary installation of metal crane span structure.

3. Through the setting of fixture block, can carry on spacingly to the carousel, the user adjusts the back with the carousel, and the fixture block can block the carousel to make mount and metal crane span structure can be fixed.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a first cross-sectional view of the present invention.

Fig. 3 is an enlarged view of the position a of the present invention.

Fig. 4 is a second cross-sectional view of the present invention.

Fig. 5 is a third cross-sectional view of the present invention.

The labels in the figures are: 1-bottom frame, 2-adjusting plate, 3-bracket, 4-fixing frame, 5-rotating shaft, 6-gear, 7-lower rack, 8-upper rack, 9-fixing rod, 10-rotating disc, 11-clamping block, 12-spring, 13-wheel shaft, 14-moving wheel and 15-handle.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Example 1

An auxiliary installation device for a metal bridge frame is shown in figures 1, 2, 4 and 5 and comprises an underframe 1, an adjusting plate 2, a support 3, a fixing frame 4, a rotating shaft 5, a gear 6, a lower rack 7, an upper rack 8, a fixing rod 9, a turntable 10, a clamping block 11 and a spring 12, wherein the support 3 is in an inverted U shape, the surface of the upper part of the support 3 is in a thread shape and can play a role of skid resistance, grooves are uniformly spaced in the insides of the left side and the right side of the support 3, the adjusting plate 2 is arranged in the insides of the left side and the right side of the lower part of the support 3 in a sliding manner, the adjusting plate 2 is made of plastic material, is large in bearing capacity and light in weight, the adjusting plate 2 is in a corrugated shape and can be clamped with the grooves in the support 3, the underframe 1 is arranged at the bottom of the adjusting plate 2, a skid-proof pad is arranged at the bottom of the underframe 1, the skid-proof pad can avoid the sliding of the underframe 1 during use, the fixing frame 4 is arranged in the middle of the top part in the support 3, turntables 10 are rotatably arranged in the middle of the front side and the rear side of a fixed frame 4, rotating shafts 5 are arranged in the middle of the two turntables 10, gears 6 are arranged on the sides, close to each other, of the two rotating shafts 5, upper racks 8 are arranged on the front side and the rear side of the upper portion of the fixed frame 4 in a sliding manner, lower racks 7 are arranged on the front side and the rear side of the lower portion of the fixed frame 4 in a sliding manner, the upper racks 8 and the lower racks 7 on the front side are meshed with the gears 6 on the front portion, the upper racks 8 and the lower racks 7 on the rear side are also meshed with the gears 6 on the rear portion, fixing rods 9 are arranged on the outer sides of the upper racks 8 and the lower racks 7, the number of the fixing rods 9 is 4, clamping blocks 11 are arranged on the front side and the rear side of the fixed frame 4 in a sliding manner, springs 12 are arranged between the front side of the rear clamping blocks 11 and the fixed frame 4, and the springs 12 stretch out and draw back to enable the clamping blocks 11 to slide, the fixture block 11 can limit the turntable 10, and the phenomenon that the turntable 10 rotates randomly is avoided.

When working at a high place, the device can be used, a user can place the device at a proper position, the adjusting plate 2 is pulled to slide on the bracket 3 according to the height of the metal bridge frame and is adjusted to a proper height, so that the adjusting plate 2 is clamped and fixed with the groove, then the user presses the fixture block 11, the spring 12 is compressed, the turntable 10 is stirred to drive the rotating shaft 5 to rotate anticlockwise for a circle, the lower rack 7 moves rightwards, the upper rack 8 moves leftwards, so that the two fixing rods 9 approach each other and move into the fixing frame 4, the metal bridge frame is placed in the middle of the fixing frame 4, so that the positioning hole on the metal bridge frame is aligned with the fixing rod 9, the fixture block 11 is released, the spring 12 is reset to drive the fixture block 11 to move outwards, then the turntable 10 is stirred to drive the rotating shaft 5 to rotate clockwise for a circle, so that the turntable 10 extrudes the fixture block 11, and the spring 12 is compressed, when the turntable 10 passes through the clamping block 11, the spring 12 resets to drive the clamping block 11 to slide outwards to limit the turntable 10, the turntable 10 is prevented from reversing, the lower rack 7 moves leftwards, the upper rack 8 moves rightwards, so that the two fixing rods 9 move out of the fixing frame 4 in opposite directions and penetrate out of the positioning holes of the metal bridge, the fixing frame 4 and the metal bridge can be fixed, the purpose of auxiliary installation of the metal bridge is achieved, at the moment, a user can operate, after the use is finished, the clamping block 11 is pressed again, the spring 12 is compressed, the turntable 10 drives the rotating shaft 5 to rotate anticlockwise, the lower rack 7 moves rightwards, the upper rack 8 moves leftwards, the two fixing rods 9 approach to each other, the metal bridge and the fixing frame 4 are separated, and if the metal bridge and the metal bridge are used for multiple times, the operation is repeated.

Example 2

On the basis of embodiment 1, as shown in fig. 2 and 3, the vehicle body further includes wheel shafts 13, moving wheels 14 and grips 15, the wheel shafts 13 are slidably disposed on the front and rear sides of the lower portions of the two bottom frames 1, the number of the wheel shafts 13 is 4, the moving wheels 14 are sleeved on the four wheel shafts 13, the grips 15 are slidably mounted on the front and rear sides of the two bottom frames 1, the grips 15 are inclined inside, the wheel shafts 13 are easily pushed to move, and the grips 15 squeeze the wheel shafts 13, so that the moving wheels 14 move downward.

When the equipment needs to be moved, a user can push the handle 15 inwards, the handle 15 extrudes the wheel shaft 13, the moving wheel 14 slides downwards to be in contact with the ground, the bottom frame 1 is far away from the ground, then the equipment can be pushed to move to a proper position, after the equipment is moved to the proper position, the user can push the handle 15 outwards, the handle 15 is separated from the wheel shaft 13, the bottom frame 1 lands on the ground at the moment, the moving wheel 14 is in contact with the ground under the action of self gravity, the user can operate, and the equipment can be moved again if needed.

The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A metal bridge auxiliary mounting device is characterized by comprising an underframe (1), an adjusting plate (2), a bracket (3), a fixing frame (4), a rotating shaft (5), a gear (6), a lower rack (7), an upper rack (8), a fixing rod (9), a turntable (10), a clamping block (11) and a spring (12), wherein the bracket (3) is in an inverted U shape, grooves are uniformly spaced in the left side and the right side of the bracket (3), the adjusting plate (2) is arranged in the left side and the right side of the lower part of the bracket (3) in a sliding mode, the adjusting plate (2) is arranged in a corrugated mode, the adjusting plate (2) can be clamped with the grooves in the bracket (3), the underframe (1) is arranged at the bottom of the adjusting plate (2), the fixing frame (4) is arranged in the middle of the top in the bracket (3), the turntable (10) is arranged in the middle of the front side and the rear side of the fixing frame (4) in a rotating mode, the middle of each rotary table (10) is provided with a rotating shaft (5), one side of each rotary table (5) adjacent to the other rotary table is provided with a gear (6), the front side and the rear side of the upper part of the fixed frame (4) are respectively provided with an upper rack (8) in a sliding manner, the front side and the rear side of the lower part of the fixed frame (4) are respectively provided with a lower rack (7) in a sliding manner, the upper rack (8) and the lower rack (7) of the front side are respectively meshed with the gear (6) of the front part, the upper rack (8) and the lower rack (7) of the rear side are respectively meshed with the gear (6) of the rear part, the outer sides of the two upper racks (8) and the lower rack (7) are respectively and fixedly connected with a fixed rod (9), the number of the fixed rods (9) is 4, the front side and the rear side of the right part of the fixed frame (4) are respectively provided with a clamping block (11) in a sliding manner, a spring (12) is arranged between the rear side of the front clamping block (11) of the front part and the fixed frame (4), the spring (12) stretches to enable the clamping block (11) to slide, and the clamping block (11) can limit the turntable (10).

2. The auxiliary mounting equipment for the metal bridge frame is characterized by further comprising wheel shafts (13), moving wheels (14) and handles (15), wherein the wheel shafts (13) are slidably mounted on the front side and the rear side of the lower portions of the two bottom frames (1), the number of the wheel shafts (13) is 4, the moving wheels (14) are sleeved on the four wheel shafts (13), the handles (15) are slidably mounted on the front side and the rear side of the two bottom frames (1), and the handles (15) squeeze the wheel shafts (13), so that the moving wheels (14) move downwards.

3. A metal bridge auxiliary mounting device according to claim 2, characterized in that the bottom of the chassis (1) is provided with non-slip pads.

4. A metal bridge auxiliary mounting device according to claim 3, characterized in that the surface of the upper part of the bracket (3) is threaded.

5. A metal bridge auxiliary mounting device according to claim 4, wherein the adjusting plate (2) is made of plastic.

6. The auxiliary mounting device for the metal bridge frame as claimed in claim 5, wherein the handle (15) is internally beveled.