CN212162654U

CN212162654U - Ladder type bridge assembly

Info

Publication number: CN212162654U
Application number: CN202020861375.8U
Authority: CN
Inventors: 王宝彬
Original assignee: Yangzhong Zhongxing Aluminum Industry Co ltd
Current assignee: Yangzhong Zhongxing Aluminum Industry Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2020-12-15
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a ladder-type crane span structure subassembly, including crane span structure, the rotatory piece of second and slide rail, the inside anchor strut that all is provided with of crane span structure, and the anchor strut both sides all are provided with fixing bolt, the fixing bolt outside is provided with first rotatory piece, and is provided with the connecting block outside the first rotatory piece, and connecting block the place ahead surface is provided with fixed clamp simultaneously, the rotatory piece of second all sets up in crane span structure outer wall both sides, and is provided with the draw-in groove outside the rotatory piece of second, draw-in groove outside one end is provided with the telescope tube, and the telescope tube other end is provided with the telescopic link, the telescopic link inboard is provided with the connecting rod, and the. In this ladder-type crane span structure subassembly, play effectual block fixed function to the device through setting up fixed clamp, in daily use, can carry out the block to the device according to the user demand and fix the processing, avoid taking place not hard up to the effectual use efficiency who promotes the device.

Description

Ladder type bridge assembly

Technical Field

The utility model relates to a relevant technical field of crane span structure specifically is a ladder type crane span structure subassembly.

Background

The cable bridge is divided into structures such as a groove type structure, a tray type structure, a ladder type structure and a grid type structure, and is composed of a support, a supporting arm, an installation accessory and the like, the bridge in a building can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts are required to be galvanized, and the bridge is installed outside the building in the open air.

The original ladder type bridge assembly cannot play an effective protection function on the device in the daily use process, so that the use efficacy of the device is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ladder crane span structure subassembly to solve the original ladder crane span structure subassembly that proposes in the above-mentioned background art, in daily use, can't play effectual safeguard function to the device, thereby reduced the device's use efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ladder type crane span structure subassembly, includes crane span structure, the rotatory piece of second and slide rail, the inside anchor strut that all is provided with of crane span structure, and the anchor strut both sides all are provided with fixing bolt, the fixing bolt outside is provided with first rotatory piece, and is provided with the connecting block outside the first rotatory piece, and connecting block the place ahead surface is provided with fixed clamp simultaneously, the rotatory piece of second all sets up in crane span structure outer wall both sides, and the rotatory piece outside of second is provided with the draw-in groove, draw-in groove outside one end is provided with the telescope tube, and the telescope tube other end is provided with the telescopic link, the telescopic link inboard is provided with the connecting rod, and the connecting rod inboard is provided with the fixed block, the slide rail sets up at.

Preferably, the bridge frame is in threaded connection with the fixing bolt through reinforcing rods, and the reinforcing rods are distributed in the bridge frame at equal intervals.

Preferably, the first rotating block, the connecting block and the reinforcing rod form a rotating structure, and the size of the first rotating block is larger than that of the connecting block.

Preferably, the connecting block is connected with first rotatory piece block through fixed clamp, and the axis symmetry setting of fixed clamp with the connecting block.

Preferably, the second rotating block, the clamping groove and the telescopic sleeve form a rotating structure, and the size of the second rotating block is larger than that of the clamping groove.

Preferably, the telescopic rod, the connecting rod and the fixing block form a telescopic structure, and the size of the telescopic rod is larger than that of the connecting rod.

Preferably, slide rail, pulley and protective cover constitute sliding construction, and the pulley is the equidistant distribution inside the slide rail.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the ladder-type bridge assembly has an effective clamping and fixing function on the device through the arrangement of the fixing clamp, and can be clamped and fixed according to the use requirement in the daily use process, so that the looseness is avoided, and the use effect of the device is effectively improved;

2. the ladder type bridge assembly has the advantages that the telescopic rod is arranged, so that the telescopic adjusting function of the device can be achieved, the telescopic adjusting treatment can be performed on the device according to the use requirement in the daily use process, and the use effect of the device is effectively improved;

3. this ladder-type crane span structure subassembly can play effectual safeguard function to the device through setting up the protective cover, in daily use, can protect the processing to the device according to the user demand, avoids inside outside dust and impurity get into the device to the effectual use efficiency who promotes the device.

Drawings

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

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the structure of the utility model showing the mutual matching between the telescopic rod and the fixed block;

fig. 4 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a bridge frame; 2. a reinforcing rod; 3. fixing the bolt; 4. a first rotating block; 5. connecting blocks; 6. fixing a clamp; 7. a second rotating block; 8. a card slot; 9. a telescopic sleeve; 10. a telescopic rod; 11. a connecting rod; 12. a fixed block; 13. a slide rail; 14. a pulley; 15. a protective cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a ladder type crane span structure subassembly, including crane span structure 1, the rotatory piece 7 of second and slide rail 13, 1 inside anchor strut 2 that all is provided with of crane span structure, and 2 both sides of anchor strut all are provided with fixing bolt 3, the 3 outside of fixing bolt is provided with first rotatory piece 4, and the 4 outside of first rotatory piece is provided with connecting block 5, 5 the place ahead surfaces of connecting block are provided with fixed clamp 6 simultaneously, the rotatory piece 7 of second all sets up in 1 outer wall both sides of crane span structure, and the 7 outside of the rotatory piece of second is provided with draw-in

groove

8, 8 outside one end of draw-in groove is provided with the telescope tube 9, and the 9 other end of telescope tube is provided with

telescopic link

10, 10 inboard connecting rod 11 that is provided with of telescopic link, and 11 inboard fixed block 12 that are provided with of connecting rod, slide rail 13.

The crane span structure 1 is through

gusset rod

2 and 3 threaded connection of fixing bolt, and gusset rod 2 is equidistant distribution in crane span structure 1 inside, can play the connection reinforcement function to crane span structure 1 through setting up gusset rod 2, in daily use, can consolidate to crane span structure 1 according to the user demand and connect fixedly, avoids taking place to send in the use to the effectual use efficiency who promotes the device.

First rotatory piece 4, connecting block 5 and reinforcing bar 2 constitute revolution mechanic, and first rotatory 4 sizes of piece are greater than connecting block 5's size, can play effectual rotation regulation function to connecting block 5 through setting up first rotatory piece 4, and in daily time in-process can carry out rotation regulation to connecting block 5 according to the user demand and handle, makes its convenient dismantlement work of installing to the effectual use that has promoted the device.

Connecting block 5 is connected with 4 blocks of first rotatory piece through fixed clamp 6, and fixed clamp 6 sets up with the axis symmetry of connecting block 5, plays effectual block fixed function to the device through setting up fixed clamp 6, in daily use, can carry out the block fixed processing to the device according to the user demand, avoids taking place not hard up to the effectual use efficiency who promotes the device.

Rotatory piece 7 of second, draw-in groove 8 and flexible cover 9 constitute revolution mechanic, and the rotatory 7 sizes of piece of second is greater than the size of draw-in groove 8, can play effectual rotation regulation function to draw-in groove 8 through setting up the rotatory piece 7 of second, in daily use, can carry out rotation regulation according to the butt joint installation needs and handle to the effectual butt joint installation efficiency that has promoted the device.

The telescopic rod 10, the connecting rod 11 and the fixed block 12 form a telescopic structure, the size of the telescopic rod 10 is larger than that of the connecting rod 11, the telescopic rod 10 can be used for achieving a telescopic adjusting function of the device, and the device can be adjusted and processed in a telescopic mode according to use requirements in the daily use process, so that the use efficacy of the device is effectively improved.

Slide rail 13, pulley 14 and protective cover 15 constitute sliding construction, and pulley 14 is equidistant distribution inside slide rail 13, can play effectual safeguard function to the device through setting up protective cover 15, in daily use, can protect the device according to the user demand and handle, avoid outside dust and impurity to get into inside the device to the effectual use efficiency who promotes the device.

The working principle is as follows: for the ladder-type bridge assembly, firstly, when the bridge 1 needs to be placed at a proper position, the protective cover 15 is pushed from top to bottom to drive the pulleys 14 and the slide rails 13 to slide, then, two sides of the reinforcing rod 2 are inserted into two sides of the bridge 1, then, the reinforcing rod is fixed by screwing the fixing bolt 3, then, the first rotating block 4 is rotated clockwise to drive the connecting block 5 and the reinforcing rod 2 to rotate for adjusting the angle, then, the fixing clamp 6 is clamped and fixed, in addition, the second rotating block 7 is rotated clockwise to drive the clamping groove 8 to rotate for adjusting according to the butt joint installation angle, then, the telescopic rod 10 is stretched from two longitudinal sides, the telescopic rod 10 is stretched from the inside of the telescopic sleeve 9 to drive the connecting rod 11 and the fixing block 12 to stretch and adjust according to the size of the butt joint installation device, thereby facilitating the butt joint installation and fixation work, the entire ladder assembly is thus completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ladder crane span structure subassembly, includes crane span structure (1), rotatory piece of second (7) and slide rail (13), its characterized in that: the bridge frame is characterized in that reinforcing rods (2) are arranged inside the bridge frame (1), fixing bolts (3) are arranged on two sides of each reinforcing rod (2), first rotating blocks (4) are arranged on the outer sides of the fixing bolts (3), connecting blocks (5) are arranged on the outer sides of the first rotating blocks (4), fixing clamps (6) are arranged on the front surfaces of the connecting blocks (5), second rotating blocks (7) are arranged on two sides of the outer wall of the bridge frame (1), clamping grooves (8) are arranged on the outer sides of the second rotating blocks (7), telescopic sleeves (9) are arranged at one ends of the outer sides of the clamping grooves (8), telescopic rods (10) are arranged at the other ends of the telescopic sleeves (9), connecting rods (11) are arranged on the inner sides of the telescopic rods (10), fixing blocks (12) are arranged on the inner sides of the connecting rods (11), slide rails (13) are arranged on the front surfaces of the bridge, meanwhile, a protective cover (15) is arranged on the outer side of the pulley (14).

2. The ladder bridge assembly of claim 1, wherein: the bridge frame (1) is in threaded connection with the fixing bolt (3) through the reinforcing rods (2), and the reinforcing rods (2) are distributed in the bridge frame (1) at equal intervals.

3. The ladder bridge assembly of claim 1, wherein: first rotatory piece (4), connecting block (5) and reinforcing rod (2) constitute revolution mechanic, and first rotatory piece (4) size is greater than the size of connecting block (5).

4. The ladder bridge assembly of claim 1, wherein: connecting block (5) are connected with first rotatory piece (4) block through fixed clamp (6), and just fixed clamp (6) set up with the axis symmetry of connecting block (5).

5. The ladder bridge assembly of claim 1, wherein: the second rotating block (7), the clamping groove (8) and the telescopic sleeve (9) form a rotating structure, and the size of the second rotating block (7) is larger than that of the clamping groove (8).

6. The ladder bridge assembly of claim 1, wherein: the telescopic rod (10), the connecting rod (11) and the fixing block (12) form a telescopic structure, and the size of the telescopic rod (10) is larger than that of the connecting rod (11).

7. The ladder bridge assembly of claim 1, wherein: slide rail (13), pulley (14) and protective cover (15) constitute sliding construction, and pulley (14) are the equidistant distribution in slide rail (13) inside.