CN115588950A

CN115588950A - Suspension structure for quickly mounting bridge frame

Info

Publication number: CN115588950A
Application number: CN202211318623.4A
Authority: CN
Inventors: 陈红明; 陈文泽; 黄万平; 杨华权
Original assignee: Jiangsu Hongming Electric Group Co ltd
Current assignee: Jiangsu Hongming Electric Group Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-01-10

Abstract

The invention discloses a suspension structure for quickly mounting a bridge, which comprises a clamping part and a plurality of suspension units, wherein the clamping part comprises support plates fixed on two sides of a lower suspension plate, a clamping claw is arranged between two ends of each fixed plate, the clamping claw is rotatably connected with the fixed plates through a rotating shaft, a limiting through groove is formed in the surface of a lifting block, a limiting column is arranged inside each limiting through groove, two ends of each limiting column are respectively connected with a limiting plate arranged on the lifting plate, and a hanging plate used for connecting the upper suspension plate is arranged on the upper surface of the clamping claw.

Description

Suspension structure for quickly mounting bridge frame

Technical Field

The invention relates to a suspension structure for quickly mounting a bridge.

Background

The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like. The inner bridge frame of the building can be independently erected and also can be laid on various buildings and pipe rack supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts need to be galvanized and installed on an outdoor bridge frame outside the building, and when the cable bridge frame is installed, the cable bridge frame needs to be fixedly installed by matching with a suspension mechanism.

However, the existing suspension mechanism for the cable bridge is single in structural design, difficult to install and inconvenient to use, does not have the effect of vibration damping and buffering on a loaded cable bridge, is easy to damage when encountering vibration or shaking, and needs to be replaced in a whole after being damaged, so that the use cost of the suspension mechanism is greatly improved, the application range is small, and the practicability is low.

Disclosure of Invention

The invention aims to solve the defects of the prior art and provides a suspension structure for quickly mounting a bridge frame.

A suspension structure for quickly mounting a bridge frame comprises an upper suspension part, a clamping part and a lower suspension part, wherein the upper suspension part comprises an upper suspension plate, the upper surface of the upper suspension plate is provided with an upper cantilever connected with a fixed wall body;

the clamping part comprises a supporting plate fixed to two sides of the lower suspension plate, the top of the supporting plate is connected with a fixing plate, a clamping claw is arranged between two ends of the fixing plate and rotatably connected with the fixing plate through a rotating shaft, the lower surface of the clamping claw is connected with a lifting block, a limiting through groove is formed in the surface of the lifting block, a limiting column is arranged inside the limiting through groove, two ends of the limiting column are connected with limiting plates installed on the lifting plate respectively, and a hanging plate used for connecting the upper suspension plate is arranged on the upper surface of the clamping claw.

As a further improvement, the lower surface of the rotating head is provided with a rotating groove, the rotating groove is utilized to rotate the screw rod, so that the screw rod is connected with the screw pipe in a rotating mode, the lifting of the lifting block is achieved, the clamping claw is driven to be clamped with the upper suspension plate, and the effect of suspension are achieved.

As a further improvement, the shape of the rotary groove is cross-shaped or straight-line-shaped.

As further improvement, the surface of the upper suspension plate is provided with a plurality of fixing grooves for clamping the hanging plate, so that the clamping jaw is prevented from deviating or falling off, and the clamping effect of the clamping jaw is improved.

As a further improvement, the upper cantilever is connected with the fixed wall body through a flange.

As a further improvement, the lower suspension plate is connected with the bridge frame through a flange.

As a further improvement, the limiting through groove is designed in an inclined mode, the structure is simple, the operation is convenient, the limiting through groove is used for limiting the limiting column, and the limiting column controls the clamping claw to clamp tightly in the moving process.

As a further improvement, the clamping claw, the lifting block and the hanging plate form a concave shape after being rotated by 90 degrees.

Has the beneficial effects that:

the current single, the dismouting of mechanism structure, awkward problem have been solved in this device, adopt split type design to set up a plurality of fixed slots that are used for the joint link plate, compare in current suspension structure, the mode that need not through whole dismantlement suspension device just can realize the adjustable of the transverse position of the crane span structure in the certain limit, convenient operation, it is simple to use, improve security and regulation efficiency, can change alone after the damage, reduce the maintenance cost, change and easy maintenance.

This device simple structure, convenient to use is applicable to the installation of extensive crane span structure, can suspend the frame earlier and adjust fixed completion, then carry out the crane span structure installation, labour saving and time saving, the crane span structure has the guard action to the rotating head after installing, prevents that the rotating head from producing because of exogenic action and rotating to influence the tight effect of clamp, slow down horizontal and vertical effort simultaneously, have anti-seismic performance, improve the stability of crane span structure installation, the life of extension crane span structure and the mechanism that suspends in midair.

Drawings

Figure 1 is a schematic overall structure of a suspension structure;

figure 2 is a perspective view of the suspension structure;

FIG. 3 is a side view of the suspension structure;

figure 4 is an external structural schematic of the suspension structure;

FIG. 5 is a side view of the suspension structure;

FIG. 6 is a schematic top view of the suspension structure;

1. the device comprises a lower suspension plate 2, a support plate 3, a clamping part 4, a screw rod 5, a fixing plate 6, an upper suspension plate 7, a clamping claw 8, a limiting through groove 9, a limiting plate 10, a limiting column 11, a screw pipe 12, an upper suspension arm 13 and a rotating head.

Detailed Description

For the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

As shown in fig. 1 to 6 as a specific embodiment of the present invention, a suspension structure for quickly mounting a bridge frame includes a lower suspension plate 1, a support plate 2, a clamping portion 3, a screw 4, a fixing plate 5, an upper suspension plate 6, a clamping claw 7, a limiting through groove 8, a limiting plate 9, a limiting post 10, a screw tube 11, an upper suspension arm 12, and a rotating head 13.

A suspension structure for fast installation of a bridge frame comprises an upper suspension part, a clamping part 3 and a lower suspension part, wherein the upper suspension part comprises an upper suspension plate 6, the upper surface of the upper suspension plate 6 is provided with an upper suspension arm 12 connected with a fixed wall body, and the suspension structure is characterized in that the lower suspension part comprises a lower suspension plate 1 and a lifting plate, a rotatable rotating head 13 is embedded in the lower surface of the lower suspension plate 1, the lifting plate is positioned above the lower suspension plate 1, the lower surface of the lifting plate is connected with a solenoid 11, a screw rod 4 is screwed in the solenoid 11, and the screw rod 4 penetrates through the lower suspension plate 1 and is connected with the rotating head 13;

clamping part 3 includes backup pad 2 fixed mutually with 1 both sides of lower hanger plate, and the top of backup pad 2 all links there is fixed plate 5, all is equipped with clamping jaw 7 between two fixed plate 5 both ends, and clamping jaw 7 is rotatable continuous through the pivot with fixed plate 5, clamping jaw 7's lower surface all links there is the elevator, and spacing logical groove 8 has all been seted up on the surface of elevator, spacing inside that leads to groove 8 all is equipped with spacing post 10, and the both ends of spacing post 10 link to each other with limiting plate 9 of installing on the lifter respectively, clamping jaw 7's upper surface is equipped with the link plate that is used for connecting upper hanger plate 6.

The rotary groove has been seted up to the lower surface of rotating head 13, utilizes the rotary groove to rotate screw rod 4 for screw rod 4 connects with spiral shell pipe 11 soon, realizes the lift of elevator, thereby drives clamping jaw 7 and goes up the suspension board 6 and press from both sides tightly, plays effect and the effect that suspends in midair.

The shape of the rotary groove is cross-shaped or straight-line-shaped.

Go up the fixed slot that suspension plate 6's surface was equipped with a plurality of joint link plates, prevent that clamping jaw 7 skew or drop from improving clamping jaw 7's tight effect of clamp.

The upper cantilever 12 is connected with a fixed wall body through a flange.

The lower suspension plate 1 is connected with the bridge frame through a flange.

The limiting through groove 8 is designed to be inclined, the structure is simple, the operation is convenient, the limiting through groove 8 is used for limiting the limiting column 10, and the limiting column 10 controls the clamping claw 7 to clamp tightly in the moving process.

The clamping claw 7, the lifting block and the hanging plate are formed into a concave shape after being rotated by 90 degrees.

When the cable bridge is used, the upper suspension part, the clamping part and the lower suspension part are aligned, the clamping position of the clamping claw on the upper suspension plate is adjusted according to actual needs, the upper cantilever is connected with the installation fixing position before clamping, then a screwing tool is used for actively rotating the head, so that the screw rod is screwed with the solenoid, the clamping claw is loosened when the lifting plate rises, the lower suspension part is detached at the moment, the clamping claw is tightened when the lifting plate descends, and finally the cable bridge is installed on the lower suspension plate.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the invention, which is defined by the appended claims and their equivalents.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. A suspension structure for quickly mounting a bridge frame comprises an upper suspension part, a clamping part and a lower suspension part, wherein the upper suspension part comprises an upper suspension plate, the upper surface of the upper suspension plate is provided with an upper cantilever connected with a fixed wall body;

2. The suspension structure for quickly mounting a bridge rack as claimed in claim 1, wherein the lower surface of the rotating head is provided with a rotating groove.

3. The suspension structure for quick installation of a bridge frame as claimed in claim 2, wherein the shape of the rotation slot is cross-shaped or straight.

4. The suspension structure for quickly mounting a bridge frame as claimed in claim 1, wherein the surface of the upper suspension plate is provided with a plurality of fixing grooves for clamping the hanging plate.

5. The suspension structure for quick installation of a bridge frame as claimed in claim 1, wherein the upper cantilever is flanged to the fixed wall.

6. The suspension structure for quick installation of a bridge frame of claim 1, wherein the lower suspension plate is flanged to the bridge frame.

7. The suspension structure for quick installation of a bridge frame as claimed in claim 1, wherein said limit through slot is of inclined design.

8. The suspension structure for quickly mounting a bridge frame as claimed in claim 1, wherein the clamping claws, the lifting blocks and the hanging plates are formed into a concave shape after being rotated by 90 degrees.