CN210867068U

CN210867068U - Combined corrosion-resistant cable bridge

Info

Publication number: CN210867068U
Application number: CN201922279066.XU
Authority: CN
Inventors: 林商理; 杨成广; 左海波
Original assignee: Jiangsu Zhonghui Electric Engineering Co ltd
Current assignee: Jiangsu Zhonghui Electric Engineering Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-06-26
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a combined corrosion-resistant cable testing bridge, including the crane span structure main part, the opening has been seted up to the bottom surface of crane span structure main part, open-ended inner wall both sides are all articulated to be equipped with the baffle, two first spout has all been seted up to a side that the baffle is close to each other, the inner wall slip joint of first spout has first slider. Through pulling two baffles, make and keep the vertically relation between baffle and the crane span structure main part, the position of adjustment baffle, install the layer board, pull second slider and baffle contact simultaneously, cooperation through bolt and nut, pull the clamp plate and laminate together with the second slider, with the back in the bolt spiro union nut, restrict the position of clamp plate, reach the effect of fixing simultaneously layer board and baffle, form another passageway, at the baffle, form the three way type crane span structure under the cooperation of layer board and crane span structure main part and use, can change according to the demand of reality, high durability and convenient use, and high flexibility is favorable to promoting.

Description

Combined corrosion-resistant cable bridge

Technical Field

The utility model relates to a cable testing bridge technical field, specific field is a combined corrosion-resistant cable testing 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 of the 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, convenient maintenance and the like are reflected, all parts need to be galvanized and installed outside the building, a rigid structure system which is provided with tightly-connected supporting cables and consists of a groove type, tray type or step type straight line section, a bend, a tee joint, a four-way component, a supporting arm (arm type support), a hanging bracket and the like is called as a cable bridge, after the existing cable bridge is erected, the bridge of the straight line section needs to be changed into a three-way type bridge and needs to be installed again, the construction time is prolonged, the flexibility performance is poor, the adjustment cannot be carried out according to actual requirements, and the practical performance is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corrosion-resistant cable testing bridge of combined to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a combined corrosion-resistant cable bridge comprises a bridge main body, wherein an opening is formed in the bottom surface of the bridge main body, the two sides of the inner wall of the opening are both hinged with baffle plates, one side surface of the two baffle plates close to each other is both provided with a first chute, a first slide block is slidably clamped on the inner wall of the first chute, a partition board is fixedly assembled on the inner side surface of the first slide block, supporting plates are arranged on the outer sides of the two baffles, the surface of the supporting plate is provided with a second chute, the two sides of the inner wall of the second chute are both clamped with a second slide block in a sliding way, the top end of the inner side surface of the partition board is hinged with one end of a pressing board, the other end of the pressing board is fixedly provided with a support board, holes are formed in the two sides of the supporting plate, nuts are fixedly assembled on the inner walls of the holes, bolts are screwed on the inner walls of the nuts and penetrate through the baffle, and sleeves are sleeved at the inner side ends of the bolts.

Preferably, the supporting plate comprises a bottom plate and side plates, the side plates are fixedly assembled on two sides of the bottom plate, and the inner side surfaces of the side plates are tightly attached to the baffle.

Preferably, the inner wall both sides of crane span structure main part all articulate and are equipped with branch, two the outer wall of branch has cup jointed splint, the bar hole has been seted up on the surface of splint, two branch is located the bar downthehole, two fixed assembly has the spring between the branch.

Preferably, the bottom end of the supporting rod is fixedly provided with a stop block.

Preferably, the upper end and the lower end of the outer side surface of the sleeve are fixedly provided with clamping blocks, and the side surface of the support plate is provided with a through hole.

Preferably, the surface of the pressure plate is a cambered surface.

Compared with the prior art, the beneficial effects of the utility model are that: a combined corrosion-resistant cable bridge frame is characterized in that when two baffles are pulled to be horizontal through the matching of a bridge frame main body and the baffles, the baffles shield an opening, the bridge frame main body and the baffles are combined to form a straight-through type bridge frame at the moment, when the cable laying needs are changed according to actual requirements, the two baffles are pulled to keep a vertical relation between the baffles and the bridge frame main body, the position of the baffles is adjusted, a supporting plate is installed, a second sliding block is pulled to be in contact with the baffles, a pressing plate and the second sliding block are pulled to be attached together through the matching of a bolt and a nut, the position of the pressing plate is limited after the bolt is screwed into the nut, the effect of simultaneously fixing the supporting plate and the baffles is achieved, another channel is formed, a three-way type bridge frame is formed under the matching of the baffles, the supporting plate and the bridge frame main body for use, and the cable bridge frame can be, convenient use, strong flexibility and easy popularization.

Drawings

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

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure at B in FIG. 1;

fig. 4 is a schematic view of the structure of the support plate of the present invention.

In the figure: the device comprises a bridge frame main body 1, a baffle 2, a first sliding chute 3, a first sliding block 4, a partition plate 5, a supporting plate 6, a bottom plate 61, a side plate 62, a second sliding chute 7, a second sliding block 8, a pressing plate 9, a through hole 10, a supporting plate 11, a nut 12, a bolt 13, a sleeve 14, a clamping block 15, a supporting rod 16, a clamping plate 17, a stop block 18, a spring 19 and a strip-shaped hole 20.

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 combined corrosion-resistant cable testing bridge, including crane span structure main part 1, the opening has been seted up to crane span structure main part 1's bottom surface, open-ended inner wall both sides are all articulated to be equipped with baffle 2, first spout 3 has all been seted up to a side that two baffles 2 are close to each other, the inner wall slip joint of first spout 3 has first slider 4, the fixed baffle 5 that is equipped with of medial surface of first slider 4, two baffle 2's the outside is equipped with layer board 6, second spout 7 has been seted up on layer board 6's surface, the equal slip joint in inner wall both sides of second spout 7 has second slider 8, the articulated one end that is equipped with clamp plate 9 in medial surface top of baffle 5, clamp plate 9's the fixed extension board 11 that is equipped with of the other end, the hole has all been seted up to layer board 6's both sides, the inner wall fixed nut 12 that is equipped with.

The baffle 2 is pulled, when the baffle 2 is horizontal, the baffle 2 shields the opening, the baffle 5 is attached to the baffle 2, when the straight-through bridge is required to be changed into a three-way bridge for use, the baffle 2 is pulled out of the opening, the baffle 2 is pulled to a vertical position, the baffle 5 is pulled, the first slider 4 on the baffle 5 moves on the inner wall of the first chute 3, the second slider 8 is pulled, the second slider 8 moves until the baffle 5 is attached, the pressing plate 9 is pulled to attach the second slider 8, the bolt 13 is screwed into the nut 12, the supporting plate 6 is fixed, the sleeve 14 is driven to move together, the sleeve 14 is rotated to attach to the supporting plate 11, the fixing effect is achieved, and therefore the straight-through bridge is changed into the three-way bridge, and the bridge is convenient to use.

Specifically, the pallet 6 includes a bottom plate 61 and side plates 62, and the side plates 62 are fixedly attached to the bottom plate 61 such that inner surfaces of the side plates 62 are closely attached to the baffle plate 2.

Bottom plate 61 and curb plate 62 shelter from the bottom surface and the side of two baffle 2 and two baffle 5, strengthen whole effect, and second spout 7 and second slider 8 are fixed on bottom plate 61, and nut 12 installs on curb plate 62.

Particularly, the inner wall both sides of crane span structure main part 1 all articulate and are equipped with branch 16, and splint 17 has been cup jointed to the outer wall of two branch 16, and bar hole 20 has been seted up on splint 17's surface, and two branch 16 are located bar hole 20, and fixed the being equipped with spring 19 between two branch 16.

When laying the cable, splint 17 plays spacing effect, avoid rocking at will when laying the cable, branch 16 can swing at 1 inner wall of crane span structure main part, the cable extrudees splint 17, when branch 16 swings to the inboard simultaneously, branch 16 rocks at the inner wall in bar hole 20 simultaneously, branch 16 applys pressure to spring 19, spring 19 takes place elastic deformation because of the elastic property of self, spring 19's elasticity promotes branch 16 simultaneously, make splint 17 laminate to the cable.

Specifically, the bottom end of the strut 16 is fixedly fitted with a stopper 18.

The diameter of the stop 18 is larger than the width of the inner wall of the strip-shaped hole 20, the stop 18 limits the support rod 16, and the support rod 16 is prevented from being separated from the clamping plate 17.

Specifically, the upper end and the lower end of the outer side surface of the sleeve 14 are fixedly provided with the fixture blocks 15, and the side surface of the support plate 11 is provided with the through hole 10.

When the sleeve 14 is in contact with the support plate 11, the fixture block 15 is clamped into the through hole 10 in the support plate 11, and the contact area between the fixture block 15 and the support plate 11 can be increased, so that the fixing effect is increased.

Specifically, the surface of the platen 9 is a curved surface.

The surface of the pressure plate 9 is designed into a cambered surface, so that the friction between the pressure plate and the cable can be reduced, and the cable can be protected.

The working principle is as follows: the baffle 2 is pulled, when the baffle 2 is horizontal, the baffle 2 shields the opening, the baffle 5 is attached to the baffle 2, when the straight-through bridge is required to be changed into a three-way bridge for use, the baffle 2 is pulled out of the opening, the baffle 2 is pulled to a vertical position, the baffle 5 is pulled, the first slider 4 on the baffle 5 moves on the inner wall of the first chute 3, the second slider 8 is pulled, the second slider 8 moves until the baffle 5 is attached, the pressing plate 9 is pulled to attach the second slider 8, the bolt 13 is screwed into the nut 12, the supporting plate 6 is fixed, the sleeve 14 is driven to move together, the sleeve 14 is rotated to attach to the supporting plate 11, the fixing effect is achieved, and therefore the straight-through bridge is changed into the three-way bridge, and the bridge is convenient to use.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and setting are equipped with and all adopt prior art, and conventional model is including circuit connection adopts conventional connection mode among the prior art, and the detail is not repeated here.

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 corrosion-resistant cable testing bridge of combined type, includes crane span structure main part (1), its characterized in that: the bottom surface of the bridge frame main body (1) is provided with an opening, both sides of the inner wall of the opening are hinged with baffle plates (2), one side surface of each two baffle plates (2) close to each other is provided with a first chute (3), the inner wall of the first chute (3) is slidably clamped with a first sliding block (4), the inner side surface of the first sliding block (4) is fixedly provided with a baffle plate (5), the outer sides of the two baffle plates (2) are provided with a supporting plate (6), the surface of the supporting plate (6) is provided with a second chute (7), both sides of the inner wall of the second chute (7) are slidably clamped with a second sliding block (8), the top end of the inner side surface of the baffle plate (5) is hinged with one end of a pressing plate (9), the other end of the pressing plate (9) is fixedly provided with a supporting plate (11), both sides of the supporting plate (6) are provided, the inner wall of the nut (12) is connected with a bolt (13) in a threaded mode, the bolt (13) penetrates through the baffle (2), and the inner side end of the bolt (13) is sleeved with a sleeve (14).

2. The combination corrosion resistant cable tray of claim 1, wherein: the supporting plate (6) comprises a bottom plate (61) and side plates (62), the side plates (62) are fixedly assembled on two sides of the bottom plate (61), and the inner side faces of the side plates (62) are tightly attached to the baffle (2).

3. The combination corrosion resistant cable tray of claim 1, wherein: the inner wall both sides of crane span structure main part (1) all articulate and are equipped with branch (16), two splint (17) have been cup jointed to the outer wall of branch (16), bar hole (20) have been seted up on the surface of splint (17), two branch (16) are located bar hole (20), two fixed being equipped with spring (19) between branch (16).

4. The combination corrosion resistant cable tray of claim 3, wherein: the bottom end of the supporting rod (16) is fixedly provided with a stop block (18).

5. The combination corrosion resistant cable tray of claim 1, wherein: the upper end and the lower end of the outer side surface of the sleeve (14) are fixedly provided with clamping blocks (15), and the side surface of the support plate (11) is provided with a through hole (10).

6. The combination corrosion resistant cable tray of claim 1, wherein: the surface of the pressure plate (9) is an arc surface.