CN216056114U

CN216056114U - Bridge with adjustable structure

Info

Publication number: CN216056114U
Application number: CN202121704699.1U
Authority: CN
Inventors: 王征; 王建华
Original assignee: Jiangsu Haina Mechanical & Electric Equipment Group Co ltd
Current assignee: Jiangsu Haina Mechanical & Electric Equipment Group Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-03-15
Anticipated expiration: 2031-07-26

Abstract

The utility model provides a bridge frame with an adjustable structure, which comprises a pair of baffles and a movable extension plate, wherein the inner walls of the baffles are respectively provided with a fixed plate and an adjusting plate, the fixed plate is provided with a fastening screw rod, the extension plate is arranged on the fixed plate and is arranged inside the adjusting plate, the top of the extension plate is provided with a clamping guide groove, a clamping block is arranged inside the clamping guide groove, the bottom of the fastening screw rod is connected with a pressing column, and a bearing is arranged at the joint of the pressing column and the clamping block.

Description

Bridge with adjustable structure

Technical Field

The utility model relates to a bridge with an adjustable structure, and belongs to the technical field of bridges.

Background

The bridge is also called as cable bridge, and is divided into structures such as groove type cable bridge, tray type cable bridge, ladder type cable bridge and grid bridge, and is composed of bracket, support arm and mounting accessories. Can be independently erected and also can be laid on various buildings and pipe rack supports, and has the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like.

Among the prior art, the crane span structure is when using, can not adjust the crane span structure width to be suitable for a plurality of cables, and adjust the back, be not convenient for fix the junction, the junction is not hard up easily, influences the stability of using, and the crane span structure that now urgently needs a kind of adjustable structure solves the problem that the aforesaid appears.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the bridge with the adjustable structure so as to solve the problems in the background art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a crane span structure with adjustable structure, is including a pair of baffle and mobilizable extension board, and is a pair of be provided with fixed plate and regulating plate on the baffle inner wall respectively, install fastening screw on the fixed plate, the extension board is installed on the fixed plate, and inside arranging the regulating plate in, the tight guide way of clamp has been seted up at the extension board top, the tight guide way of clamp is inside to be provided with and presss from both sides tight piece, the fastening screw bottom is connected with presses the compression leg, press the compression leg and press from both sides tight piece junction and install the bearing.

Furthermore, the top of the extension plate is provided with scale marks.

Furthermore, an adjusting groove is formed in the fixing plate, and the extension plate is matched with the adjusting groove.

Furthermore, a threaded hole is formed in the fixing plate, and the fixing plate is connected with the fastening screw rod through threads.

Further, the fastening screw, the pressing column, the clamping block and the bearing form a clamping assembly, and the clamping assembly is provided with a plurality of clamping assemblies.

Further, the clamping block is matched with the clamping guide groove, and the height of the clamping block is lower than the depth of the clamping guide groove.

Further, the fixed plate, the adjusting plate and the elongated plate constitute an adjusting assembly, and the adjusting assembly is provided in plurality.

The utility model has the beneficial effects that: the utility model discloses a bridge with an adjustable structure, which comprises the following components in use:

1. the baffle plates on the adjusting plate are moved, so that the parts of the extending plates are separated from the inner parts of the fixing plates, the width between the pair of baffle plates is increased, the width can be conveniently adjusted, and the adjustment width can be conveniently observed by observing the scale marks;

2. the fastening screw is rotated to drive the bottom of the clamping block on the pressing column to be tightly attached to the lower side of the inner wall of the clamping guide groove, so that the adjusting position is fixed, and the effect of conveniently fixing the adjusting position is achieved;

3. through being provided with a plurality of clamping components, improved the stability fixed to the extension board, prevent that the junction is not hard up, improve the stability of adjusting the fixed department, reinforcing fixed effect.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a perspective view of a bridge of the present invention having an adjustable structure;

FIG. 2 is a perspective view of a connection between a fixed plate and an adjusting plate of a bridge having an adjustable structure according to the present invention;

FIG. 3 is a left side cross sectional view of a connection between a fixed plate and an adjustment plate of a bridge having an adjustable structure according to the present invention;

FIG. 4 is an enlarged view of A of a bridge having an adjustable structure according to the present invention;

FIG. 5 is a top cross-sectional view of a connection between a fixed plate and an adjustment plate of a bridge having an adjustable structure according to the present invention;

FIG. 6 is an enlarged view of B of a bridge having an adjustable structure according to the present invention;

in the figure: 1-baffle, 2-fixing plate, 21-adjusting groove, 3-fastening screw, 4-adjusting plate, 5-extending plate, 6-clamping guide groove, 7-clamping block, 8-bearing, 9-pressing column, 10-threaded hole and 11-scale mark.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a crane span structure with adjustable structure, including a pair of baffle 1 and mobilizable extension board 5, be provided with fixed plate 2 and regulating plate 4 on the 1 inner wall of a pair of baffle respectively, install fastening screw 3 on the fixed plate 2, extension board 5 is installed on fixed plate 2, and arrange inside regulating plate 4 in, 5 tops of extension board have been seted up and have been pressed from both sides tight guide way 6, press from both sides tight guide way 6 inside and be provided with tight piece 7, fastening screw 3 bottom is connected with presses the compression leg 9, press the post 9 and press from both sides tight 7 junction and install bearing 8, through using bearing 8, when making the last compression leg 9 of fastening screw 3 rotate, press from both sides tight piece 7 and not rotate thereupon.

Extension board 5 top is provided with scale mark 11, this design is through using scale mark 11, be convenient for observe the length that extension board 5 was adjusted, adjustment tank 21 has been seted up to fixed plate 2 inside, extension board 5 and adjustment tank 21 phase-match, this design is through using extension board 5 to remove in adjustment tank 21 inside, thereby make distance grow between fixed plate 2 and the regulating plate 4, thereby make the width grow between a pair of baffle 1, thereby play the effect of being convenient for adjust the crane span structure width, set up threaded hole 10 on fixed plate 2, fixed plate 2 is connected through the screw thread with fastening screw 3, this design is through using threaded connection, it presses the tight piece 7 removal of clamp on the compression leg 9 to be convenient for fastening screw 3 drive, make press from both sides tight piece 7 and press from both sides tight guide way 6 and laminate mutually, thereby play and be convenient for carry out the effect of fixing to extension board 5 on fixed plate 2.

Fastening screw 3, press post 9, press from both sides tight piece 7 and bearing 8 constitution clamping unit, clamping unit is provided with a plurality ofly, this design is through using a plurality of clamping unit, the stability of fixing to extension board 5 has been improved, it is not hard up to prevent that the junction from adjusting, the fixed effect of reinforcing, press from both sides tight piece 7 and press from both sides tight guide way 6 phase-match, it highly is less than and presss from both sides tight 6 degree of depth of guide way to press from both sides tight piece 7, this design is convenient for press from both sides tight piece 7 and is pressing from both sides tight 6 inside removals of guide way, play direction and spacing effect, fixed plate 2, regulating plate 4 and extension board 5 constitute adjusting unit, adjusting unit is provided with a plurality ofly, this design has improved the stability to supporting between a pair of baffle 1.

As an embodiment of the present invention: when needs are adjusted the crane span structure width, the user at first rotates fastening screw 3, make and press the compression leg 9 to drive and press from both sides tight piece 7 and break away from the tight 6 inner wall inboards of tight guide way, extension board 5 is not hard up with fixed plate 2 junction this moment, then remove baffle 1 on the regulating plate 4, thereby make extension board 5 part break away from inside fixed plate 2, and then make the width grow between a pair of baffle 1, play the effect of being convenient for adjust the width, through observing scale mark 11, be convenient for observe adjusting the width.

Then the fastening screw rod 3 is rotated reversely, so that the fastening screw rod 3 drives the bottom of the clamping block 7 on the pressing column 9 to be tightly attached to the lower side of the inner wall of the clamping guide groove 6, the adjusting position is fixed, the adjusting position is convenient to fix, the stability of fixing the extension plate 5 is improved by arranging a plurality of clamping assemblies, the loosening of the connecting position is prevented, the stability of adjusting the fixing position is improved, the fixing effect is enhanced, and the practicability of the utility model is improved.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a crane span structure with adjustable structure which characterized in that: including a pair of baffle (1) and mobilizable extension board (5), it is a pair of be provided with fixed plate (2) and regulating plate (4) on baffle (1) inner wall respectively, install fastening screw (3) on fixed plate (2), extension board (5) are installed on fixed plate (2) and are arranged regulating plate (4) inside in, extension board (5) top has been seted up and has been pressed from both sides tight guide way (6), press from both sides tight guide way (6) inside and be provided with tight piece (7), fastening screw (3) bottom is connected with and presses compression column (9), press compression column (9) and press from both sides tight piece (7) junction and install bearing (8).

2. A bridge with adjustable structure as defined in claim 1, wherein: and the top of the extension plate (5) is provided with scale marks (11).

3. A bridge with adjustable structure as defined in claim 1, wherein: an adjusting groove (21) is formed in the fixing plate (2), and the extension plate (5) is matched with the adjusting groove (21).

4. A bridge with adjustable structure as defined in claim 1, wherein: the fixing plate (2) is provided with a threaded hole (10), and the fixing plate (2) is connected with the fastening screw rod (3) through threads.

5. A bridge with adjustable structure as defined in claim 1, wherein: the fastening screw rod (3), the pressing column (9), the clamping block (7) and the bearing (8) form a clamping assembly, and the clamping assembly is provided with a plurality of clamping assemblies.

6. A bridge with adjustable structure as defined in claim 1, wherein: the clamping block (7) is matched with the clamping guide groove (6), and the height of the clamping block (7) is lower than the depth of the clamping guide groove (6).

7. A bridge with adjustable structure as defined in claim 1, wherein: fixed plate (2), regulating plate (4) and extension board (5) constitute adjusting part, adjusting part is provided with a plurality ofly.