CN210628987U

CN210628987U - Groove type cable bridge

Info

Publication number: CN210628987U
Application number: CN201921926783.0U
Authority: CN
Inventors: 姚春芳
Original assignee: Jiangsu Yulong Low Voltage Electric Equipment Co ltd
Current assignee: Jiangsu Yulong Low Voltage Electric Equipment Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-05-26
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a slot type cable testing bridge, including the cable frame body, its characterized in that: the upper end joint of cable frame body has the apron, the equal fixedly connected with spliced pole in left part and the right part of apron inner chamber upper wall, the equal fixedly connected with pulley of lower extreme of spliced pole, the spout has all been seted up to the left wall and the right wall of cable frame body inner chamber, the left part of apron lower extreme is provided with clamping device, the anterior portion and the right part of cable frame body inner chamber upper wall are provided with clamping device and No. two clamping device respectively. A slot type cable testing bridge, through setting up clamping device, because the apron is longer and the volume is heavier, make things convenient for constructor to slide the apron, the cable frame body of being convenient for is fixed and is dismantled with the apron, make things convenient for maintenance personal to repair and install internal cable, through setting up latch device and No. two latch devices, through the characteristic of spring, make things convenient for laying of long distance cable.

Description

Groove type cable bridge

Technical Field

The utility model relates to a cable testing bridge field, in particular to slot type cable testing bridge.

Background

The cable testing bridge divide into the slot type, tray formula and ladder formula, latticed isotructure, by the support, composition such as trailing arm and installation annex, the bridge can independently erect in the building, also can lay on various buildings and piping lane support, should embody simple structure, handsome in appearance, dispose characteristics such as nimble and easy maintenance, all parts all need carry out the zinc-plating and handle, install the open-air crane span structure outside the building, the inconvenient constructor of current slot type cable testing bridge installs, cable laying is longer, be difficult to connect a plurality of crane span structures, therefore, we propose a slot type cable testing bridge.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a trough cable tray which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a slot type cable testing bridge, includes the cable frame body, its characterized in that: the upper end joint of cable frame body has the apron, the equal fixedly connected with spliced pole in left part and the right part of apron inner chamber upper wall, the equal fixedly connected with pulley of lower extreme of spliced pole, the spout has all been seted up to the left wall and the right wall of cable frame body inner chamber, the left part of apron lower extreme is provided with clamping device, the louvre has all been seted up at both ends about the cable frame body, the front portion and the right part of cable frame body inner chamber upper wall are provided with latch device and No. two latch devices respectively.

Preferably, clamping device's primary structure has the connecting plate, connecting plate fixed connection is in the lower extreme left part of apron, the lower extreme fixedly connected with thread bush of connecting plate, threaded connection has hexagon bolt in the internal surface interlude of thread bush, hexagon bolt's left end fixedly connected with spanner, the right-hand member fixedly connected with of thread bush presss from both sides tight piece.

Preferably, a latch device's primary structure has the cardboard, cardboard fixed connection is in the front portion of cable frame body inner chamber diapire, the inner chamber middle part fixedly connected with baffle of cardboard, the equal fixedly connected with spring in both ends about the baffle, the equal fixedly connected with limiting plate of one end of baffle is kept away from to the spring, the equal fixedly connected with connecting block of one end of spring is kept away from to a limiting plate, its outside and the fixedly connected with fixture block that the recess of cardboard surface was extended are passed respectively to the one end that a limiting plate was kept away from to the connecting block, the shape of fixture block is the arc structure.

Preferably, No. two latch devices's primary structure has the fixed case, fixed case fixed connection is at the rear portion of cable frame body inner chamber diapire, No. two limiting plates of the equal fixedly connected with in left part and the right part of fixed incasement chamber, the draw-in groove has all been seted up at the middle part of No. two limiting plates, the equal fixedly connected with electronic flexible post of left tank wall and the right tank wall of fixed incasement chamber, the equal fixedly connected with of one end that the fixed case was kept away from to electronic flexible post promotes the piece, it is located the coplanar with the draw-in groove to promote the piece, the size of a dimension that promotes the piece is less than the size of a dimension of.

Preferably, clamping device and No. two clamping device all are provided with two sets ofly and distribute respectively at the anterior portion and the rear portion of cable frame body inner chamber diapire, the pulley surface all with spout sliding connection.

Preferably, the clamping device is provided with six groups of clamping blocks, the clamping blocks are symmetrically distributed at the left part and the right part of the lower end of the cover plate in a bilateral mode, and one end, far away from the threaded sleeve, of each clamping block is connected with the cable frame body in a clamping mode.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) through setting up clamping device, through rotating the spanner for the tight piece of clamp of hex bolts connection presss from both sides tightly the cable frame body, and the pulley surface all with spout sliding connection, because the apron is longer and the volume is heavier, make things convenient for constructor to slide the apron, the cable frame body of being convenient for is fixed and is dismantled with the apron, makes things convenient for maintenance personal to repair and install inside cable, labour saving and time saving.

(2) Through setting up latch device and No. two latch devices, through the characteristic of spring, have stronger restoring force, because the length of cable is longer, need carry out the large tracts of land and lay, No. two limiting plates of the equal fixedly connected with in left part and the right part of fixed incasement chamber, the draw-in groove has all been seted up at the middle part of No. two limiting plates, and the constructor of being convenient for connects two apron, makes things convenient for laying of long distance cable.

Drawings

Fig. 1 is a schematic view of an overall structure of a trough-type cable tray according to the present invention;

fig. 2 is a schematic structural view of a clamping device for a trough-type cable tray according to the present invention;

fig. 3 is a schematic structural view of a first clamping device of a trough cable tray of the present invention;

fig. 4 is a schematic structural view of a number clamping device of a groove type cable bridge of the present invention.

In the figure: 1. a cable rack body; 2. a cover plate; 3. connecting columns; 4. a pulley; 5. a clamping device; 51. a connecting plate; 52. a threaded sleeve; 53. a hexagon bolt; 54. a wrench; 55. a clamping block; 6. heat dissipation holes; 7. a first clamping device; 71. clamping a plate; 72. a partition plate; 73. a spring; 74. a first limiting plate; 75. connecting blocks; 76. a clamping block; 8. a second clamping device; 81. a fixed box; 82. a second limiting plate; 83. a card slot; 84. an electric telescopic column; 85. a pushing block; 9. a chute.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a trough-type cable tray includes a cable tray body 1, and is characterized in that: apron 2 has been connected to the upper end joint of cable frame body 1, the equal fixedly connected with spliced pole 3 in left part and the right part of 2 inner chamber upper walls of apron, the equal fixedly connected with pulley 4 of lower extreme of spliced pole 3, spout 9 has all been seted up to the left wall and the right wall of 1 inner chamber of cable frame body, the left part of apron 2 lower extreme is provided with clamping device 5, louvre 6 has all been seted up at both ends about cable frame body 1, the front portion and the right part of 1 inner chamber upper wall of cable frame body do not are provided with latch device 7 and No. two latch device 8.

The clamping device 5 mainly comprises a connecting plate 51, the connecting plate 51 is fixedly connected to the left part of the lower end of the cover plate 2, the lower end of the connecting plate 51 is fixedly connected with a threaded sleeve 52, the inner surface of the threaded sleeve 52 is connected with a hexagonal bolt 53 in a penetrating and threaded manner, the left end of the hexagonal bolt 53 is fixedly connected with a wrench 54, and the right end of the threaded sleeve 52 is fixedly connected with a clamping block 55; a latch device 7's primary structure has cardboard 71, cardboard 71 fixed connection is in the front portion of 1 inner chamber diapire of cable rack body, the inner chamber middle part fixedly connected with baffle 72 of cardboard 71, the equal fixedly connected with spring 73 in both ends about baffle 72, the equal fixedly connected with of one end limiting plate 74 of baffle 72 is kept away from to spring 73, the equal fixedly connected with connecting block 75 of one end that spring 73 was kept away from to limiting plate 74, its outside and fixedly connected with fixture block 76 of the recess extension that a limiting plate 74 was passed respectively to the one end that connecting block 75 kept away from, the shape of fixture block 76 is the arc structure, be convenient for fixture block 76 and draw-in groove 83 carry out the joint. The main structure of the second clamping device 8 is a fixed box 81, the fixed box 81 is fixedly connected to the rear portion of the bottom wall of the inner cavity of the cable rack body 1, the left portion and the right portion of the inner cavity of the fixed box 81 are both fixedly connected with a second limiting plate 82, a clamping groove 83 is formed in the middle of each second limiting plate 82, the left box wall and the right box wall of the inner cavity of the fixed box 81 are both fixedly connected with an electric telescopic column 84, one end, away from the fixed box 81, of each electric telescopic column 84 is fixedly connected with a pushing block 85, the pushing blocks 85 and the clamping grooves 83 are located on the same plane, the size of each pushing block 85 is smaller than that of each clamping groove 83, the pushing blocks 85 can push the clamping blocks 76 out of the clamping grooves; the first clamping device 7 and the second clamping device 8 are respectively provided with two groups and are respectively distributed at the front part and the rear part of the bottom wall of the inner cavity of the cable frame body 1, the outer surface of the pulley 4 is in sliding connection with the sliding groove 9, and the cable frame body 1 is made of stainless steel; the clamping device 5 is provided with six groups of clamping blocks which are distributed at the left part and the right part of the lower end of the cover plate 2 in a bilateral symmetry manner, and one end of each clamping block 55, which is far away from the thread bush 52, is clamped with the cable frame body 1.

It should be noted that, the utility model relates to a trough cable bridge, the user first checks the length of the cable to be laid, then installs the cable frame body 1 with required quantity at the proper position, because the middle part of the inner cavity of the clamping plate 71 is fixedly connected with the baffle plate 72, both the left and right ends of the baffle plate 72 are fixedly connected with the spring 73, both the left and right parts of the inner cavity of the fixed box 81 are fixedly connected with the second limiting plate 82, the middle part of the second limiting plate 82 is provided with the clamping groove 83, the clamping plate 71 is inserted into the fixed box 81, the characteristic of the spring 73 is strong restoring force, the clamping block 76 is inserted into the clamping groove 83, the constructor can connect the two cover plates 2 conveniently, and so on, the cable frame bodies 1 need to be installed, the operation is performed according to the above steps, when the disassembly is needed, both the left box wall and the right box wall of the inner, the equal fixedly connected with of one end that fixed case 81 was kept away from to electronic flexible post 84 promotes piece 85, starts electronic flexible post 84, promotes fixture block 76 and can part two cable rack bodies 1, then constructor lays the cable in cable rack body 1, and the back of finishing, slides apron 2 through pulley 4 and places on cable rack body 1 for through rotating spanner 54, make the tight piece 55 of clamp that hexagon bolt 53 connects press from both sides tightly cable rack body 1.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a slot type cable testing bridge, includes cable frame body (1), its characterized in that: apron (2) are connected to the upper end joint of cable frame body (1), apron (2) the equal fixedly connected with spliced pole (3) in left part and the right part of inner chamber upper wall, the equal fixedly connected with pulley (4) of lower extreme of spliced pole (3), spout (9) have all been seted up to the left wall and the right wall of cable frame body (1) inner chamber, the left part of apron (2) lower extreme is provided with clamping device (5), louvre (6) have all been seted up at both ends about cable frame body (1), the anterior portion and the right part of cable frame body (1) inner chamber upper wall do not are provided with clamping device (7) and No. two clamping device (8).

2. A trough cable tray according to claim 1, wherein: the main structure of the clamping device (5) is provided with a connecting plate (51), the connecting plate (51) is fixedly connected to the left portion of the lower end of the cover plate (2), a threaded sleeve (52) is fixedly connected to the lower end of the connecting plate (51), a hexagonal bolt (53) is threaded on the inner surface of the threaded sleeve (52) in an inserting mode, a wrench (54) is fixedly connected to the left end of the hexagonal bolt (53), and a clamping block (55) is fixedly connected to the right end of the threaded sleeve (52).

3. A trough cable tray according to claim 1, wherein: the main structure of a latch device (7) has cardboard (71), cardboard (71) fixed connection is in the front portion of cable frame body (1) inner chamber diapire, inner chamber middle part fixedly connected with baffle (72) of cardboard (71), the equal fixedly connected with spring (73) in both ends about baffle (72), the equal fixedly connected with limiting plate (74) of one end that baffle (72) were kept away from in spring (73), the equal fixedly connected with connecting block (75) of one end that spring (73) were kept away from to limiting plate (74), its outside and fixedly connected with fixture block (76) of recess extension that a limiting plate (74) surface was passed respectively to one end that limiting plate (74) were kept away from in connecting block (75).

4. A trough cable tray according to claim 1, wherein: the primary structure of No. two latch device (8) has fixed case (81), fixed case (81) fixed connection is at the rear portion of cable frame body (1) inner chamber diapire, No. two limiting plate (82) of the equal fixedly connected with in left part and the right part of fixed case (81) inner chamber, draw-in groove (83) have all been seted up at the middle part of No. two limiting plate (82), the equal fixedly connected with of left tank wall and the equal fixedly connected with electric telescopic column (84) of right tank wall of fixed case (81) inner chamber, the equal fixedly connected with of one end that fixed case (81) were kept away from to electric telescopic column (84) promotes piece (85), it is located the coplanar to promote piece (85) and draw-in groove (83), the size of a dimension that promotes piece (85) is less than draw-in groove (83).

5. A trough cable tray according to claim 1, wherein: clamping device (7) and No. two clamping device (8) all are provided with two sets ofly and distribute respectively at the anterior portion and the rear portion of cable frame body (1) inner chamber diapire, pulley (4) surface all with spout (9) sliding connection.

6. A trough cable tray according to claim 2, wherein: clamping device (5) are provided with six groups and bilateral symmetry and distribute left part and right part at apron (2) lower extreme, press from both sides the one end and the cable frame body (1) joint that threaded sleeve (52) was kept away from in tight piece (55).