CN113972607B

CN113972607B - Groove type cable bridge

Info

Publication number: CN113972607B
Application number: CN202111307092.4A
Authority: CN
Inventors: 雍孟涛; 聂广起; 王莉花; 王玉霞; 李得召; 岳保坤
Original assignee: Henan Zhongkun Industrial Co ltd
Current assignee: Henan Zhongkun Industrial Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2023-05-30
Anticipated expiration: 2041-11-05
Also published as: CN113972607A

Abstract

The invention provides a slot type cable bridge, which relates to the technical field of cable bridges, and comprises two bridges, wherein the upper surface of each bridge is provided with a mounting slot, and the slot type cable bridge further comprises two arc plates, one arc plate is provided with a first outer arc surface and a first inner arc surface, the other arc plate is provided with a second outer arc surface which can be completely contacted with the first inner arc surface, the arc plate is also provided with a second inner arc surface, and one ends of the two bridge plates are respectively detachably connected with the two arc plates; the arc-shaped plate rotates ninety degrees relative to the arc-shaped plate, the effect of turning through is realized, when the second outer arc-shaped surface of the arc-shaped plate is attached to the first inner arc-shaped surface of the arc-shaped plate, the effect of paving the bridge frame side by side is realized, and when the arc-shaped plate rotates one hundred eighty degrees relative to the arc-shaped plate, the effect of lengthening the bridge frame is realized, and the assembly quantity of the bridge frame is reduced.

Description

Groove type cable bridge

Technical Field

The invention relates to the technical field of cable bridges, in particular to a groove type cable bridge.

Background

The cable bridge is a full scale of rigid structural system with closely connected supporting cables, which is composed of straight line sections, bent through sections, assemblies, supporting arms, hanging frames and the like of trays or ladder frames, is generally applicable to places such as large enterprises, large-scale Cheng Biandian, cable erection, large bridges, cable laying of subways, marine drilling and the like, is generally arranged at the bottom of a ceiling of a building in a hanging manner, is widely applied to fields such as petrochemical industry, metallurgy, electric power and school communication, high-rise buildings and the like, and has the characteristics of attractive appearance, strong corrosion resistance, wide universality, flexible and convenient installation, complete varieties and the like, and along with the increasing of electricity consumption in each field, more and more cable lines are generated.

In the existing cable bridge laying process, a plurality of cable bridges are required to be assembled together, the purpose of turning is achieved by utilizing a bending pass to enable two adjacent cable bridges, the cable bridges are required to be arranged side by side to accommodate more cables when necessary, and workers butt joint the plurality of cable bridges to cause long time consumption and low efficiency.

Disclosure of Invention

The invention aims to provide a groove type cable bridge, and aims to solve the problems of long time consumption and low efficiency in butt joint of a plurality of cable bridges in the prior art.

In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a slot type cable bridge, includes two bridge, the mounting groove has been seted up to the upper surface of bridge, still includes two arcs, one the arc has first outer arcwall face and first inner arcwall face, another one the arc has the second outer arcwall face that can contact completely with first inner arcwall face, the arc still has the second inner arcwall face, two the one end of bridge can dismantle with two arcs respectively and be connected, two the arc groove with the mounting groove intercommunication has all been seted up to the upper surface of arc, articulated connection between two arcs.

In order to enable the invention to have the function of enabling the two arc plates to rotate relatively, the further technical scheme of the invention is that one end of the first inner arc surface is fixedly connected with a pin shaft, and one end of the arc plate is fixedly connected with a connecting plate which is rotationally connected with the pin shaft.

According to a further technical scheme, rotation limiting devices used for limiting rotation between the two arc-shaped plates are arranged at the bottoms of the two arc-shaped plates.

In order to fix the relative positions of the two arc plates, the rotation limiting device comprises a sleeve rod and an inserting rod which is connected with the sleeve rod in a telescopic mode, a first bolt used for limiting the sliding of the inserting rod is connected to the sleeve rod in a threaded mode, one end of the sleeve rod is hinged to one arc plate, and one end of the inserting rod is hinged to the other arc plate.

According to a further technical scheme, the bottoms of the two cable bridges are fixedly connected with supporting frames, and the supporting frames are provided with notches.

According to a further technical scheme, when one cable bridge is perpendicular to the other cable bridge, a baffle is detachably connected between the two arc plates.

According to a further technical scheme, the baffle comprises a plurality of flexible plates, and two sides of the baffle are detachably connected with the two arc plates through second bolts respectively.

In order to enable the invention to have the function of a detachable bridge, a further technical scheme of the invention is that two bridges are respectively connected with two arc plates through a third bolt.

The beneficial effects of the invention are as follows:

1. when the two bridges are in a vertical state, the arc plates rotate ninety degrees relative to the arc plates, the function of turning through is realized, when the second outer arc surfaces of the arc plates are attached to the first inner arc surfaces of the arc plates, the function of paving the bridges side by side can be realized, and when the arc plates rotate one hundred eighty degrees relative to the arc plates, the two bridges are in a parallel state, so that the function of lengthening the bridges is realized, and the assembly quantity of the bridges is reduced.

2. When the arc rotates relative to the arc, the inserted bar can slide relative to the sleeve bar and extend out or retract into the sleeve bar, the inserted bar is fixed through the first bolt, the rotation effect between the arc and the arc is limited by limiting the sliding of the inserted bar, and the problem that the relative positions of the two bridge frames are changed in the laying process of the cable bridge frame is avoided.

Drawings

FIG. 1 is a schematic view of a bridge of the present invention rotated ninety degrees;

FIG. 2 is a schematic top view of the structure of FIG. 1 of the present invention;

FIG. 3 is a schematic view of the exploded construction of two arcuate panels of the present invention;

FIG. 4 is a schematic view of the structure of the present invention in a side-by-side condition of two bridge frames;

FIG. 5 is a schematic view of the one hundred eighty degree rotation of the bridge of the present invention;

FIG. 6 is a schematic view of the combined arcuate plate and baffle of the present invention;

FIG. 7 is a schematic view of the structure of the arc plate and baffle of the present invention in an exploded condition;

FIG. 8 is a schematic perspective view of a baffle plate of the present invention;

FIG. 9 is a schematic view of the structure of the bridge and the bottom of the arcuate plate of the present invention;

FIG. 10 is a cross-sectional view of the rotation limiting arrangement of the present invention;

fig. 11 is a schematic perspective view of the present invention.

In the figure: 1. a bridge; 2. a mounting groove; 3. an arc-shaped plate; 31. a first outer arcuate surface; 32. a first inner arcuate surface; 4. an arc-shaped plate; 41. a second outer arcuate surface; 42. a second inner arcuate surface; 5. a pin shaft; 6. a connecting plate; 7. limiting the rotation device; 71. a loop bar; 72. a rod; 73. a first bolt; 8. a support frame; 9. a baffle; 91. a flexible board; 10. a second bolt; 11. and a third bolt.

Detailed Description

The following describes the embodiments of the present invention further with reference to the drawings.

As shown in fig. 1-11, a slot type cable bridge comprises two bridge frames 1, wherein the upper surface of the bridge frame 1 is provided with a mounting slot 2, the slot type cable bridge further comprises two

arc plates

3 and 4, one arc plate 3 is provided with a first outer arc surface 31 and a first inner arc surface 32, the other arc plate 4 is provided with a second outer arc surface 41 which can be completely contacted with the first inner arc surface 32, the arc plate 4 is also provided with a second inner arc surface 42, one ends of the two bridge frames 1 are respectively detachably connected with the two

arc plates

3 and 4, the upper surfaces of the two

arc plates

3 and 4 are respectively provided with an arc slot communicated with the mounting slot 2, and the two

arc plates

3 and 4 are hinged.

In this embodiment, as shown in fig. 1 and 2, when two bridge frames 1 are in a vertical state, the arc plate 4 rotates ninety degrees relative to the arc plate 3, so as to realize a bending effect, as shown in fig. 4, when the second outer arc surface 41 of the arc plate 4 is attached to the first inner arc surface 32 of the arc plate 3, the effect of paving the bridge frames 1 side by side can be realized, as shown in fig. 5, when the arc plate 4 rotates one hundred eighty degrees relative to the arc plate 3, the two bridge frames 1 are in a parallel state, so as to realize a lengthening effect of the bridge frames, and reduce the assembly quantity of the bridge frames 1.

In another embodiment of the present invention, one end of the first inner arcuate surface 32 is fixedly connected with a pin 5, one end of the arcuate plate 4 is fixedly connected with a connecting plate 6 rotatably connected with the pin 5, as shown in fig. 3, the arcuate plate 3 and the arcuate plate 4 can rotate relatively, and the arcuate plate 3 and the arcuate plate 4 can also be directly connected by using a hinge.

In particular, the bottoms of the two

arcuate plates

3,4 are provided with rotation limiting means 7 for limiting the rotation between the two

arcuate plates

3, 4.

Specifically, the rotation limiting device 7 includes a sleeve rod 71 and a plunger rod 72 telescopically connected to the sleeve rod 71, a first bolt 73 for limiting the sliding of the plunger rod 72 is screwed to the sleeve rod 71, one end of the sleeve rod 71 is hinged to one of the arc plates 3, one end of the plunger rod 72 is hinged to the other arc plate 4, as shown in fig. 10, when the arc plate 4 rotates relative to the arc plate 3, the plunger rod 72 can slide relative to the sleeve rod 71 and extend or retract into the sleeve rod 71, the plunger rod 72 is fixed by using the first bolt 73, the rotation between the arc plates 3 and the arc plates 4 is limited by limiting the sliding of the plunger rod 72, and the problem that the relative positions of the two bridge frames 1 are changed during the laying process of the cable bridge frame is avoided.

Specifically, the bottoms of the two cable bridges 1 are fixedly connected with a supporting frame 8, and the supporting frame 8 is provided with a notch, as shown in fig. 11, by fixing the supporting frame 8 on a fixed object, the problem that the relative positions of the two cable bridges 1 are changed is further limited.

Specifically, when one of the cable bridge frames 1 is perpendicular to the other cable bridge frame 1, a baffle plate 9 is detachably connected between the two

arc plates

3 and 4, as shown in fig. 7, when the arc plate 4 rotates ninety degrees relative to the arc plate 3, a gap is formed between the arc plate 3 and the arc plate 4, and the gap can be blocked by arranging the baffle plate 9.

Specifically, the baffle 9 includes a plurality of flexible boards 91, two sides of the baffle 9 are detachably connected with the two

arc plates

3 and 4 through the second bolts 10, the baffle 91 may be rubber or silica gel, the arc plate 4 is not limited to ninety degrees of rotation, but also eighty degrees or one hundred degrees of rotation relative to the arc plate 3, and the baffle 9 may be further configured to be foldable, similar to a folding fan.

Specifically, the two bridge frames 1 are respectively connected with the two

arc plates

3,4 through third bolts 11.

In the description of the present invention, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in 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 invention 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a slot type cable testing bridge, includes two testing bridge (1), mounting groove (2) have been seted up to the upper surface of testing bridge (1), its characterized in that: the two arc plates (3, 4) are further included, one arc plate (3) is provided with a first outer arc surface (31) and a first inner arc surface (32), the other arc plate (4) is provided with a second outer arc surface (41) which can be completely contacted with the first inner arc surface (32), the arc plate (4) is also provided with a second inner arc surface (42), one end of the two bridge frame (1) is detachably connected with the two arc plates (3, 4) respectively, arc grooves communicated with the mounting grooves (2) are formed in the upper surfaces of the two arc plates (3, 4), and the two arc plates (3, 4) are hinged;

when the two bridges (1) are in a mutually vertical state, the arc-shaped plate (4) rotates ninety degrees relative to the arc-shaped plate (3), so that the function of bending is realized;

when the second outer arc surface (41) of the arc-shaped plate (4) is attached to the first inner arc surface (32) of the arc-shaped plate (3), the bridge frame (1) can be paved side by side;

when the arc-shaped plate (4) rotates for one hundred eighty degrees relative to the arc-shaped plate (3), the two bridge frames (1) are in a parallel state, so that the effect of lengthening the bridge frames is achieved.

2. The slot type cable bridge as recited in claim 1, wherein one end of said first inner arcuate surface (32) is fixedly connected with a pin (5), and one end of said arcuate plate (4) is fixedly connected with a connecting plate (6) rotatably connected with said pin (5).

3. A trough cable bridge according to claim 1, characterized in that the bottoms of the two curved plates (3, 4) are provided with rotation limiting means (7) for limiting the rotation between the two curved plates (3, 4).

4. A slot cable bridge as claimed in claim 3, wherein the rotation limiting means (7) comprise a sleeve rod (71) and a spigot rod (72) telescopically connected to the sleeve rod (71), a first bolt (73) for limiting the sliding of the spigot rod (72) is screwed to the sleeve rod (71), one end of the sleeve rod (71) is hinged to one of the arc plates (3), and one end of the spigot rod (72) is hinged to the other arc plate (4).

5. The trough type cable bridge according to claim 4, wherein the bottoms of the two cable bridges (1) are fixedly connected with a supporting frame (8), and the supporting frame (8) is provided with a notch.

6. A trough-type cable bridge according to any one of claims 1 to 5, characterized in that a baffle (9) is detachably connected between two of said curved plates (3, 4) when one of said cable bridges (1) is perpendicular to the other of said cable bridges (1).

7. A trough cable bridge according to claim 6, wherein the baffle (9) comprises a plurality of flexible plates (91), the two sides of the baffle (9) being detachably connected to the two curved plates (3, 4) by means of second bolts (10), respectively.

8. A trough cable bridge according to any one of claims 1 to 5, characterised in that two of said bridges (1) are connected to two curved plates (3, 4) by means of a third bolt (11), respectively.