CN216403765U - Bridge mounting rack with moving function - Google Patents

Abstract

The utility model belongs to the field of constructional engineering, and particularly relates to a bridge mounting rack with a moving function, which comprises a workbench, a lifting structure below the workbench, a base below the lifting structure, rollers with brakes below the base, a folding assembly below the base and a supporting assembly on one side of the folding assembly; through the base, the setting of support piece and folded piece structure, turn over support piece and roll over a lower surface of folding in the base, the area occupied that the device transportation was deposited has not only been reduced, the removal of having made things convenient for the device to use simultaneously again, support piece has avoided the device to work, because of unstable with ground contact, lead to the device to take place the condition of rocking, stability when having improved the support of device, holistic mobility can be strengthened, the guard action to constructor has been strengthened, the effectual emergence that reduces accident.

Description

Bridge mounting rack with moving function

Technical Field

The utility model belongs to the technical field of constructional engineering, and particularly relates to a bridge mounting rack with a moving function.

Background

Road and bridge construction often need install and build various article, because people's height is limited, so often need provide the platform with the help of the scaffold, guarantee going on smoothly of installation, and current most of scaffold remove inconveniently, the security is not high, and job site ground unevenness, can not adjust according to the topography, cause certain danger, and support steady inadequately, easily take place to rock, construction security is poor, brings certain inconvenience for the construction.

For this reason, a bridge mounting bracket having a moving function is designed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a bridge mounting rack with a moving function, which can be adjusted in a self-adaptive manner according to the ground of a construction site, is convenient to move, and has the characteristics of simple structure and high practicability.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bridge mounting bracket with remove function, includes workstation and the elevation structure of workstation below and is located the base of elevation structure below and the gyro wheel that is located the area brake of base below, its characterized in that still includes the folding assembly who is located the base below and is located the supporting component of folding assembly one side.

Folding assembly includes the direction spout, the slide bar, pneumatic spring, and a support, the connecting axle, the fixed block, two direction spouts have been seted up on the base, all be provided with the slide bar in the two direction spouts, the one end that the base was kept away from to the slide bar is provided with the support, and the one end of support passes through the connecting axle with the one end of slide bar and rotates and be connected, the one end side that the slide bar was kept away from to the support is equipped with the fixed block, and fixed block and support fixed connection, the slide bar other end is connected with the fixed block to pneumatic spring's one end.

The supporting component comprises a support, a limiting slide block, a limiting slide groove, a bearing, an adjusting threaded sleeve, a screw rod and a universal ground foot, wherein the limiting slide groove is symmetrically formed in the side wall of the top of the inner side of the support, the limiting slide block is connected in the limiting slide groove in a sliding mode, the bottom end face of the limiting slide block is fixedly connected with the top end face of the screw rod, the bottom end of the screw rod is rotatably connected with the universal ground foot, the adjusting threaded sleeve is sleeved on the outer circle of the screw rod and located at the bottom of the support, and the bearing is arranged on the outer circle of the top end of the adjusting threaded sleeve and located at the bottom of the support.

Preferably, one side of the sliding rod is provided with a threaded hole which is connected with the top end of the pneumatic spring through threads, the fixing block is welded on the support, and the threaded hole in the fixing block is connected with the bottom end of the pneumatic spring through threads.

Preferably, the bridge mounting frame with the moving function is provided with two guide chutes, sliding rods are symmetrically arranged on two sides of each guide chute, and the number of the supports, the pneumatic springs and the support assemblies is four.

Preferably, as the bridge mounting rack with the moving function, the guard rail is fixedly connected to the upper surface of the workbench, the anti-slip net is arranged on the outer surface of the guard rail, and the anti-slip bulge is arranged on the upper surface of the workbench.

Preferably, the surface of the adjusting nut is provided with anti-skid convex particles.

As the bridge mounting frame with the moving function, the outer circle of the bearing and the inner circle of the inner hole of the support are preferably connected with the inner circle of the bearing and the outer circle of the adjusting threaded sleeve in an interference fit mode.

Preferably, the screw and the universal anchor are made of No. 45 steel.

Compared with the prior art, the utility model has the beneficial effects that: through the base, the setting of support piece and folded piece structure, turn over support piece and roll over a lower surface of folding in the base, the area occupied that the device transportation was deposited has not only been reduced, the removal of having made things convenient for the device to use simultaneously again, support piece has avoided the device to work, because of unstable with ground contact, lead to the device to take place the condition of rocking, stability when having improved the support of device, holistic mobility can be strengthened, the guard action to constructor has been strengthened, the effectual emergence that reduces accident.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a left side view of the present invention;

FIG. 4 is a schematic structural view of a support assembly of the present invention;

FIG. 5 is a schematic view of a folding assembly of the present invention;

in the figure:

1. a work table; 2. a lifting structure; 3. a base; 4. a roller with a brake;

6. a folding assembly; 11. a guide chute; 12. a slide bar; 30. a pneumatic spring; 14. a support; 33. a connecting shaft; 37. a fixed block;

15. a support assembly; 14. a support; 32. a limiting slide block; 35. a limiting chute; 36. a bearing; 31. adjusting a threaded sleeve; 17. a screw; 18. universal lower margin.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and 3;

a bridge mounting frame with a moving function comprises a workbench 1, a lifting structure 2 below the workbench 1, a base 3 below the lifting structure 2, and a roller 4 with a brake below the base 3.

In this embodiment: the height of the workbench 1 is adjusted by the construction at different heights through the lifting structure 2 driven by a hydraulic device on the base 3, and the position and the direction of the workbench are changed through a roller 4 with a brake below the device.

It should be noted that: the workbench 1 is required to keep horizontal ascending or descending in the height adjusting process, so that the stability in the adjusting process is ensured, and the device is prevented from shaking in the working process.

As shown in fig. 3 and 5;

further, the method comprises the following steps:

the contents are integrated as follows: folding assembly 6 includes direction spout 11, slide bar 12, pneumatic spring 30, support 14, connecting axle 33, fixed block 37, base 3 is last to have seted up two direction spouts 11, all be provided with slide bar 12 in two direction spouts 11, the one end that base 3 was kept away from to slide bar 12 is provided with support 14, and the one end of support 14 and the one end of slide bar 12 pass through connecting axle 33 and rotate and be connected, the one end side that slide bar 12 was kept away from to support 14 is equipped with fixed block 37, and fixed block 37 and support 14 fixed connection, the one end of pneumatic spring 30 is connected the slide bar 12 other end and is connected with fixed block 37.

In this embodiment: the base 3 is provided with a guide chute 11, a slide bar 12 is slidably connected with the guide chute 11, a support 14 is rotatably connected with the slide bar 12 through a connecting shaft 33, a pneumatic spring 30 is fixedly connected with the slide bar 12 and a fixed block 37 through threads respectively, when the device works, the slide bar 12 is pulled to move to a dead point along the left side and the right side of the guide chute 11, an included angle between the slide bar 12 and the support 14 is 180 degrees, the working stroke of the pneumatic spring 30 is the largest, the downward movement of the rotary support 14 enables the included angle between the rotary support 14 and the slide bar 12 to be 90 degrees, the working stroke of the pneumatic spring 30 is the smallest, when the device finishes working, the upward movement of the rotary support 14 enables the included angle between the rotary support 14 and the slide bar 12 to be 180 degrees, and the working stroke of the pneumatic spring 30 is the largest.

It should be noted that: one side of the slide rod 12 is provided with a threaded hole which is connected with the top end of the pneumatic spring 30 through threads, the fixed block 37 is welded on the bracket 14, and the fixed block 37 is provided with a threaded hole which is connected with the bottom end of the pneumatic spring 30 through threads.

It should be understood that: when the pneumatic spring 30 acts, the movement of the piston rod is realized by utilizing the pressure difference existing on the two sides of the piston, the pneumatic spring 30 has different structures and types so as to meet different use requirements, the pneumatic spring 30 is mainly used on the device, the device mainly plays a supporting role, and only has two working positions, namely the shortest working position and the longest working position, and the device cannot automatically stop in the stroke.

As shown in fig. 3 and 4;

further, the method comprises the following steps:

the contents are integrated as follows: the supporting component 15 includes the support 14, limit slide 32, limit chute 35, bearing 36, adjust swivel nut 31, the screw rod 17, universal lower margin 18, limit chute 35 has been seted up to the inboard top lateral wall symmetry of support 14, sliding connection has limit slide 32 in the limit chute 35, limit slide 32's bottom face and screw rod 17's top face fixed connection, screw rod 17's bottom and universal lower margin 18 rotate to be connected, screw rod 17's excircle and the bottom cover that is located support 14 are equipped with and adjust swivel nut 31, adjust swivel nut 31's top excircle and be located support 14 bottom and be equipped with bearing 36 on the circle.

In this embodiment: when the screw rod 17 is driven to move upwards by rotating the adjusting screw sleeve 31, the top end of the screw rod 17 is provided with the limiting slide block 32, the limiting slide block 32 moves upwards along the limiting slide groove 35 to drive the universal anchor 18 to move upwards simultaneously until leaving the construction ground, when the screw rod 17 is driven to move downwards by rotating the adjusting screw sleeve 31, the limiting slide block 32 moves downwards along the limiting slide groove 35 to drive the universal anchor 18 to move downwards simultaneously until contacting the construction ground, and at the moment, the universal anchor 18 can be subjected to self-adaptive adjustment according to the construction ground until the equipment is in a stable state.

It should be noted that: the surface of the adjusting screw sleeve 31 is provided with anti-skid convex particles, and the screw rod 17 and the universal anchor 18 are made of No. 45 steel.

It should be understood that: the outer circle of the bearing 36 and the inner circle of the bracket 14 and the inner circle of the bearing 36 and the outer circle of the adjusting screw sleeve 31 are connected in an interference fit mode.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A bridge mounting rack with a moving function comprises a workbench (1), a lifting structure (2) below the workbench (1), a base (3) below the lifting structure (2), and a roller (4) with a brake below the base (3), and is characterized by further comprising a folding assembly (6) below the base (3) and a supporting assembly (15) on one side of the folding assembly (6);

the folding component (6) comprises a guide chute (11), a sliding rod (12), a pneumatic spring (30), a bracket (14), a connecting shaft (33) and a fixed block (37), the base (3) is provided with two guide sliding chutes (11), the two guide sliding chutes (11) are internally provided with the sliding rods (12), one end of the sliding rod (12) far away from the base (3) is provided with the bracket (14), and one end of the bracket (14) is rotatably connected with one end of the sliding rod (12) through the connecting shaft (33), the side surface of one end of the bracket (14) far away from the sliding rod (12) is provided with the fixed block (37), the fixed block (37) is fixedly connected with the bracket (14), and one end of the pneumatic spring (30) is connected with the sliding rod (12) while the other end is connected with the fixed block (37);

support assembly (15) include support (14), limit slide (32), limit chute (35), bearing (36), regulation swivel nut (31), screw rod (17), universal lower margin (18), support (14) inboard top lateral wall symmetry has been seted up limit chute (35), sliding connection has in limit chute (35) limit slide (32), the bottom face of limit slide (32) with the top face fixed connection of screw rod (17), the bottom of screw rod (17) with universal lower margin (18) rotate to be connected, the excircle of screw rod (17) just is located the bottom cover of support (14) is equipped with adjust swivel nut (31), the top excircle of adjusting swivel nut (31) just is located be equipped with in support (14) bottom circle bearing (36).

2. The bridge mount with mobile function of claim 1, wherein: one side of the sliding rod (12) is provided with a threaded hole which is in threaded connection with the top end of the pneumatic spring (30), the fixing block (37) is welded on the support (14), and the fixing block (37) is provided with a threaded hole which is in threaded connection with the bottom end of the pneumatic spring (30).

3. The bridge mount with mobile function of claim 1, wherein: the number of the guide sliding grooves (11) is two, the sliding rods (12) are symmetrically arranged on two sides of the guide sliding grooves, the support (14), the number of the pneumatic springs (30) and the number of the supporting components (15) are four.

4. The bridge mount with mobile function of claim 1, wherein: the upper surface of the workbench (1) is fixedly connected with a protective guard, an anti-slip net is arranged on the outer surface of the protective guard, and anti-slip bulges are arranged on the upper surface of the workbench (1).

5. The bridge mount with mobile function of claim 1, wherein: the surface of the adjusting screw sleeve (31) is provided with anti-skid convex particles.

6. The bridge mount with mobile function of claim 1, wherein: the excircle of bearing (36) with the interior circle of support (14) hole with the interior circle of bearing (36) with the excircle of adjusting swivel nut (31) all adopts interference fit's mode to connect.

7. The bridge mount with mobile function of claim 1, wherein: the screw rod (17) and the universal anchor (18) are made of No. 45 steel.

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