CN218102440U

CN218102440U - Cable mounting hangs crane span structure subassembly

Info

Publication number: CN218102440U
Application number: CN202222606767.1U
Authority: CN
Inventors: 胡利
Original assignee: Guizhou Zhuorui Electrical Equipment Co ltd
Current assignee: Guizhou Zhuorui Electrical Equipment Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2022-12-20
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a cable mounting and hanging bridge frame assembly, which comprises a bridge frame body and a hanging bracket, wherein a plurality of strip-shaped clamping grooves are arranged at intervals on two sides of the bridge frame body; the gallows includes jib and lower jib, goes up the jib top and connects the mounting, and the bottom mounting has the cassette, and lower jib upwards wears to establish from rectangular shape draw-in groove bottom, and the bottom sets up the layer board, and the fixed plate is connected on the top, in the fixed plate embedding cassette, it is fixed through a set of bolt A. The utility model discloses the setting up of well rectangular shape draw-in groove has not only reduced the mounted position required precision of gallows for the crane span structure can possess in the axial along the gliding trend of gallows, can not lead to the gallows to receive to drag because of expend with heat and contract with cold when the crane span structure, need not aim at all rectangular shape draw-in grooves of crane span structure body and can fix after inserting the gallows in the time of installing simultaneously, can upwards penetrate rectangular shape draw-in groove with lower jib in proper order, then through bolt A with its with last gallows be connected can, reduce a large amount of positioning work.

Description

Cable mounting hangs crane span structure subassembly

Technical Field

The utility model relates to a supply distribution equipment technical field, in particular to cable erection hangs crane span structure subassembly.

Background

Hang cable testing bridge is the electrical components who uses commonly in the cable mounting, it is mostly crane span structure body and gallows to constitute, the crane span structure body adopts integral type welding or bolt fastening's mode, the gallows is fixed at the wall crown etc., then the screw that passes the crane span structure body adopts bolt fastening, this kind of fixed mode is at first that the mounted position precision that needs the gallows is very high, otherwise probably lead to the condition of unable alignment screw, secondly need aim at the gallows with the screw of crane span structure body is whole to penetrate the back, pass through the nut one-to-one in the bottom, the very loaded down with trivial details of process, and the tolerance rate is very little.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a cable erection hangs crane span structure subassembly to solve the technical problem in the above-mentioned background art.

The technical scheme of the utility model is that:

a cable mounting and hanging bridge assembly comprises a bridge body and a hanger, wherein a plurality of strip-shaped clamping grooves are formed in two sides of the bridge body at intervals; the gallows includes jib and lower jib, goes up the jib top and connects the mounting, and the bottom mounting has the cassette, and lower jib upwards wears to establish from rectangular shape draw-in groove bottom, and the bottom sets up the layer board, and the fixed plate is connected on the top, in the fixed plate embedding cassette, it is fixed through a set of bolt A.

Further, be provided with the fixture block between layer board and the lower jib, the fixture block is the rectangle, and the width matches with the width of rectangular shape draw-in groove.

Furthermore, the height of the clamping block is equal to or larger than that of the strip-shaped clamping groove.

Further, the crane span structure body comprises parallel arrangement's support frame and the crossbeam of transversely setting up at the support frame support, the crossbeam is most fixed with the mode that clamps, and wherein the crossbeam of every interval several adopts bolt B fixed with the support frame of both sides.

Further, the support frame comprises lap joint plate, main part section and otic placode, and the lap joint plate sets up inboard in main part section bottom perpendicularly, and the otic placode sets up perpendicularly in the main part section top outside, and rectangular shape draw-in groove is seted up on the otic placode, is provided with the card box of a plurality of groups relatively on the lap joint plate, and the crossbeam both ends are inserted the card box internal fixation, and every several card box outside is provided with bolt B fixed cross beam and support frame.

The utility model discloses an useful part lies in:

the utility model discloses the setting up of well rectangular shape draw-in groove has not only reduced the mounted position required precision of gallows for the crane span structure can possess in the axial along the gliding trend of gallows, can not lead to the gallows to receive to drag because of expend with heat and contract with cold when the crane span structure, need not aim at all rectangular shape draw-in grooves of crane span structure body and can fix after inserting the gallows in the time of installing simultaneously, can upwards penetrate rectangular shape draw-in groove with lower jib in proper order, then through bolt A with its with last gallows be connected can, reduce a large amount of positioning work.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a front view of the present invention.

In the figure: the bridge frame comprises a bridge frame body 1, a support frame 11, a main body section 111, an ear plate 112, a lap plate 113, a clamping box 114, a cross beam 12, a hanging bracket 2, an upper hanging rod 21, a fixing piece 22, a clamping seat 23, a lower hanging rod 24, a fixing plate 241, a supporting plate 25, a clamping block 26, a bolt 3 and a bolt 4.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-3:

a cable mounting and hanging bridge assembly comprises a bridge body 1 and a hanger 2, wherein a plurality of strip-shaped clamping grooves are formed in two sides of the bridge body 1 at intervals; the hanger 2 comprises an upper hanger rod 21 and a lower hanger rod 24, the top end of the upper hanger rod 21 is connected with a fixing piece 22, the bottom end of the upper hanger rod is fixed with a clamping seat 23, the lower hanger rod 24 is upwards penetrated from the bottom of the strip-shaped clamping groove, the bottom end of the lower hanger rod is provided with a supporting plate 25, the top end of the lower hanger rod is connected with a fixing plate 241, the fixing plate 241 is embedded into the clamping seat 23 and is fixed through a group of bolts A3.

In order to increase the steadiness, avoid the lateral swing of crane span structure body 1, be provided with fixture block 26 between layer board 25 and the lower jib 24, fixture block 26 is the rectangle, and the width matches with the width of rectangular shape draw-in groove for the jib is whole can only slide along the axial of crane span structure body 1, and fixture block 26's highly equals or be greater than rectangular shape draw-in groove can.

The crane span structure body 1 comprises parallel arrangement's support frame 11 and the crossbeam 12 of transversely setting up at support frame 11 support, crossbeam 12 most adopts the mode of clamping to fix, and wherein the crossbeam 12 of every interval several adopts bolt B4 fixed with the support frame 11 of both sides, and is more convenient when assembling like this, because crane span structure body 1 hangs, the atress direction is mostly perpendicular, and is very low to the pulling force of both sides, does not need all crossbeams 12 all to adopt the mode of bolt fastening or even adoption welded fastening with support frame 11, just so can be convenient for dismantle and install crane span structure body 1.

The support frame 11 is composed of a bridging plate 113, a main body section 111 and an ear plate 112, the bridging plate 113 is vertically arranged on the inner side of the bottom of the main body section 111, the ear plate 112 is vertically arranged on the outer side of the top of the main body section 111, a strip-shaped clamping groove is formed in the ear plate 112, a plurality of groups of clamping boxes 114 are oppositely arranged on the bridging plate 113, two ends of the cross beam 12 are inserted into the clamping boxes 114 to be fixed, and bolts B4 are arranged outside the clamping boxes 114 to fix the cross beam 12 and the support frame 11.

The utility model discloses the setting up of well rectangular shape draw-in groove has not only reduced the mounted position required precision of gallows 2 for the crane span structure can possess in the axial along the gliding trend of gallows 2, can not lead to gallows 2 to receive to drag because of expend with heat and contract with cold when the crane span structure, it can be fixed after gallows 2 inserts not need to aim at all rectangular shape draw-in grooves of crane span structure body 1 in the time of installing simultaneously, can upwards penetrate rectangular shape draw-in groove with jib 24 down in proper order, then through bolt A3 with it with last gallows 2 be connected can, reduce a large amount of positioning work.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A cable mount hangs crane span structure subassembly which characterized in that: the bridge comprises a bridge body and a hanger, wherein a plurality of strip-shaped clamping grooves are formed in two sides of the bridge body at intervals; the gallows includes jib and lower jib, goes up the jib top and connects the mounting, and the bottom mounting has the cassette, and lower jib upwards wears to establish from rectangular shape draw-in groove bottom, and the bottom sets up the layer board, and the fixed plate is connected on the top, in the fixed plate embedding cassette, it is fixed through a set of bolt A.

2. The cable mounting suspension bridge assembly of claim 1, wherein: a clamping block is arranged between the supporting plate and the lower hanging rod, the clamping block is rectangular, and the width of the clamping block is matched with that of the strip-shaped clamping groove.

3. The cable mounting suspension bridge assembly of claim 2, wherein: the height of the clamping block is equal to or larger than that of the strip-shaped clamping groove.

4. The cable mounting suspension bridge assembly of any one of claims 1-3, wherein: the bridge body is composed of support frames arranged in parallel and cross beams transversely arranged on support frame supports in an overlapping mode, most of the cross beams are fixed in a clamping mode, and the cross beams at intervals are fixed with the support frames on two sides through bolts B.

5. The cable mounting suspension bridge assembly of claim 4, wherein: the support frame comprises lap joint board, main part section and otic placode, and the lap joint board sets up inboard in main part section bottom perpendicularly, and the otic placode sets up in the main part section top outside perpendicularly, and rectangular shape draw-in groove is seted up on the otic placode, is provided with the card box of a plurality of groups relatively on the lap joint board, and the crossbeam both ends are inserted the card box internal fixation, and every several card box outside is provided with bolt B fixed cross beam and support frame.