CN214900105U

CN214900105U - Cable trench support

Info

Publication number: CN214900105U
Application number: CN202121438293.3U
Authority: CN
Inventors: 陈新强; 陈登炜; 黄辉
Original assignee: Fujian Shengyuan Power Engineering Co ltd
Current assignee: Fujian Shengyuan Power Engineering Co ltd
Priority date: 2021-06-26
Filing date: 2021-06-26
Publication date: 2021-11-26
Anticipated expiration: 2031-06-26

Abstract

The application discloses cable pit support relates to electrical engineering's technical field, including the support body, the support body is including being used for fixing the montant on the cable pit lateral wall, the vertical first erection column of montant bottom fixedly connected with, fixedly connected with on the first erection column with first erection column vertically first bracing piece, the support body is in first erection column top is rotated and is connected with many second erection columns, the axis of rotation of second erection column is vertical, fixedly connected with and second erection column vertically second bracing piece on the second erection column, be provided with on the montant and make the second bracing piece rotate to the perpendicular to the stop gear of cable pit lateral wall, still be provided with on the montant and be used for driving all or part the second erection column carries out pivoted actuating mechanism. This application can be so that when laying the cable on first bracing piece or the second bracing piece of below, the top second bracing piece is difficult to cause the influence to the construction.

Description

Cable trench support

Technical Field

The application relates to the technical field of electrical engineering, especially, relate to a cable pit support.

Background

At present often need use the cable to transmit electric power among the power engineering, for the destruction that the protection cable does not receive rainwater and insolate, the line can arrange the cable in the cable pit usually and protect, and the cable pit includes two lateral walls, can have the support that is used for supporting the cable through welding or bolted connection usually on two lateral walls.

Referring to fig. 6, for a cable pit support among the correlation technique, including support body 1, support body 1 includes montant 16 of fixed connection on 2 lateral walls of cable pit, montant 16 along equidistant fixedly connected with several bracing pieces 4 on the vertical direction, bracing piece 4 and montant 16 are perpendicular, the cable can be placed and support on bracing piece 4, equidistant fixedly connected with a plurality of support bodies 1 on 2 lateral walls of cable pit can carry out the multistage to the cable and support, promote the supporting effect.

With respect to the above-described related art, the inventors consider that the following drawbacks exist: because the bracing piece 4 is provided with many in vertical direction, when need lay the cable on bracing piece 4 of below, because the existence of top bracing piece 4 with block for the laying process is comparatively arduous and inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to make can lay the cable on the bracing piece of below, the bracing piece of top is difficult to cause the influence to the construction, and this application provides a cable pit support.

The application provides a cable pit support adopts following technical scheme:

the utility model provides a cable pit support, includes the support body, the support body is including being used for fixing the montant on the cable pit lateral wall, montant bottom fixedly connected with vertical first erection column, fixedly connected with on the first erection column with first erection column vertically first bracing piece, the support body is in first erection column top is rotated and is connected with many second erection columns, the axis of rotation of second erection column is vertical, fixedly connected with and second erection column vertically second bracing piece on the second erection column, be provided with on the montant and make the second bracing piece rotate to the perpendicular to the stop gear of cable pit lateral wall, still be provided with on the montant and be used for driving all or part the second erection column carries out pivoted actuating mechanism.

By adopting the technical scheme, all the second mounting columns are rotated by the driving mechanism, so that the second supporting rod is positioned close to the side wall of the cable trench, and a constructor can conveniently arrange cables on the first supporting rod; after the first supporting rod completes the arrangement of the cables, all the second mounting columns can be rotated back through the driving mechanism, the second supporting rods can be perpendicular to the side wall of the cable trench through the limiting mechanism, and then the other second mounting columns except the second mounting column closest to the first mounting column are rotated through the driving mechanism, so that the cables can be conveniently arranged on the second supporting rod closest to the first mounting column, and the cables can be arranged on different second supporting rods in the same way; in this way, when the cables are arranged to the corresponding first supporting rod and the second supporting rod, the cables are not easily blocked and the arrangement of the cables is not easily influenced by the second supporting rod above.

Optionally, a vertical first rotating groove is formed in the top of the first mounting column, one end of the second mounting column comprises a telescopic rod which can be adaptively inserted into the first rotating groove, a second rotating groove which is adjacent to the second mounting column and is adaptive to the telescopic rod for insertion is formed in one end, far away from the telescopic rod, of the second mounting column, and the telescopic rod is rotatable in the first rotating groove or the second rotating groove.

Through adopting above-mentioned technical scheme, the depopulation pole of second erection column can peg graft respectively in first swivelling chute or second swivelling chute for can rotate relatively between the second erection column.

Optionally, the first rotating groove side wall winds the first rotating groove axis central symmetry and is provided with two sections of arc-shaped rotating holes, the second rotating groove side wall winds the second rotating groove axis central symmetry and is provided with two sections of rotating holes, the central angle of the arc-shaped rotating holes is larger than ninety degrees, and the outer wall of the telescopic rod is in threaded connection with a sliding rod which slides in the rotating holes.

Through adopting above-mentioned technical scheme, the slide bar slides and to restrict the dephlegmation and deviate from first swivelling chute or second swivelling chute in curved swivelling chute, and can restrict second installation pole pivoted angle scope through the swivelling chute, and slide bar threaded connection makes things convenient for the installation and the dismantlement of slide bar on the dephlegmation.

Optionally, montant one side fixedly connected with vertical first lateral wall, stop gear includes several fixed connection be used for with different on the first lateral wall the stopper of second bracing piece butt, work as the stopper with during the second bracing piece butt, the second bracing piece perpendicular to the cable pit lateral wall.

Through adopting above-mentioned technical scheme, when rotating the second erection column and make second bracing piece and stopper butt, can restrict the continuation of second erection column and rotate, the second bracing piece can be used for arranging the cable this moment.

Optionally, the second support rod is made of magnetic metal, and the limiting block comprises a magnetic block which is used for being attracted to the second support rod.

Through adopting above-mentioned technical scheme, the position of second bracing piece can be fixed in magnetic path and the actuation of second installation pole for the second bracing piece keeps cable pit lateral wall vertically state, and the second erection column is difficult for rotating at will.

Optionally, a sliding hole penetrating through the second rotating groove and the retracting rod is formed in the middle of the second mounting column, the driving mechanism comprises an operating rod sliding in the sliding hole, and when the operating rod is rotated, the operating rod can drive the second mounting column to rotate.

Through adopting above-mentioned technical scheme, the action bars slides in the slide opening, when the action bars rotates, can make the second erection column rotate together with following, when the action bars upwards slides to the slide opening that breaks away from part second erection column, rotate the action bars and only can drive the action bars and do not break away from the part second erection column of slide opening and rotate.

Optionally, a protruding strip is fixedly connected to the outer wall of the operating rod along the length direction, and an elongated slot for the protruding strip to slide is formed in the inner wall of the sliding hole.

By adopting the technical scheme, the operation rod can slide in the sliding hole by sliding the convex strip in the long groove, and the operation rod is not easy to rotate relative to the second mounting column.

Optionally, a limiting groove for the insertion of the operating rod and the protruding strip is formed in the bottom of the second rotating groove.

Through adopting above-mentioned technical scheme, when action bars one end was pegged graft to the spacing inslot, because the rigidity of first erection column for the action bars is difficult for rotating, and the rigidity of all second erection columns is difficult for rotating.

Optionally, a horizontal mounting plate is fixedly connected to the top of the vertical rod, and a mounting hole through which the operating rod and the convex strip penetrate is formed in the mounting plate.

Through adopting above-mentioned technical scheme, the action bars both ends provide location and support through mounting panel and spacing groove for the peg graft pole position is comparatively firm, and makes the position of second erection column more firm.

In summary, the present application includes at least one of the following benefits:

1. all the second mounting columns are rotated through the driving mechanism, so that the second supporting rods are positioned close to the side wall of the cable trench, and a constructor can conveniently arrange cables on the first supporting rods; all the second mounting columns are rotated back through the driving mechanism, the second supporting rods can be perpendicular to the side wall of the cable duct through the limiting mechanism, and then the driving mechanism rotates other second mounting columns except the second mounting column closest to the first mounting column, so that the cables can be conveniently arranged on the second supporting rod closest to the first mounting column;

2. the sliding rod is arranged on the rod, the sliding rod can limit the retraction rod from falling out of the first rotary groove or the second rotary groove when sliding in the rotary hole, and the rotary hole can limit the rotary angle range of the second mounting rod;

3. the position of the operating rod can be more stable and stable by arranging the mounting plate and the limiting groove, and the position of the second mounting column is more stable and stable.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a partial schematic view of an embodiment of the present application showing the configuration of a first rotary tub and a second rotary tub;

FIG. 4 is an exploded view of the stent body structure according to the embodiment of the present application;

FIG. 5 is a partial schematic view of an embodiment of the present application showing a cable for routing on a first support bar;

fig. 6 is a schematic structural diagram of a cable trench in the related art.

Description of reference numerals: 1. a stent body; 11. mounting a plate; 111. mounting holes; 12. a first side wall; 121. a limiting block; 1211. a magnetic block; 13. a first mounting post; 131. a first rotary tank; 132. a limiting groove; 133. a first support bar; 14. a second mounting post; 141. a second rotary tank; 142. a slide hole; 1421. a long groove; 143. shrinking the rod; 1431. a slide bar; 144. a second support bar; 15. rotating the hole; 16. a vertical rod; 2. a cable trench; 3. an operating lever; 31. a convex strip; 32. a handle; 4. a support rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses cable pit support. Referring to fig. 1 and 2, a cable trench support includes a support body 1 fixedly connected to a side wall of a cable trench 2 through countersunk bolts, the support body 1 is vertical and is connected to a plurality of side walls of the cable trench 2 at equal distances, a first vertical mounting post 13 is fixedly connected to a position of the support body 1 close to the bottom of the cable trench 2, a first support post 133 is fixedly connected to the first mounting post 13 and is perpendicular to the side wall of the cable trench 2, a constructor can arrange a set of cables on the first support posts 133 of different support bodies 1, and a plurality of second mounting posts 14 are rotatably connected to the support body 1 above the first mounting post 13, three are taken as an example in this embodiment.

A second support bar 144 is fixedly connected to the second mounting post 14 and is rotatable parallel to the first support bar 133, and additional cable sets can be arranged on the second support bar 144 at the same height. The bracket body 1 is provided with a driving mechanism for driving all or part of the second mounting columns 14 to rotate, and the second supporting rods 144 can rotate to positions close to the side walls of the cable trench 2, so that when cables are distributed on the first supporting rods 133 or different second supporting rods 144, the second supporting rods 144 above the supporting rods are not easy to influence the operation of a constructor. The bracket body 1 is further provided with a limiting mechanism which enables the second support rod 144 and the first support rod 133 to be parallel, so that when the cables are distributed on the second support rod 144, the cables are not easy to bend.

Referring to fig. 3 and 4, a first rotating groove 131 with a circular horizontal cross section is formed in the center of the top of the first mounting column 13, a retracting rod 143 for being in adaptive insertion with the first rotating groove 131 is integrally connected to one end of the second mounting column 14, and a second rotating groove 141 for being in adaptive insertion with the retracting rod 143 of the adjacent second mounting column 14 is formed in one end of the second mounting column 14 away from the retracting rod 143, so that the three first mounting columns 13 can rotate, and the second support rod 144 is rotated to one side close to the side wall of the cable trench 2. Two coaxial slide bars 1431 are connected with through threaded connection's mode on the outer wall of throat 143, run through with first swivelling chute 131 axis central symmetry on the first swivelling chute 131 inner wall and seted up two rotatory holes 15, run through with second swivelling chute 141 axis central symmetry on the second swivelling chute 141 inner wall and seted up two rotatory holes 15, the central angle of rotatory hole 15 is greater than ninety degrees, slide bar 1431 can slide in rotatory hole 15, thereby restriction second erection column 14 is at the ascending removal of vertical side, and can restrict second erection column 14 pivoted angle. The sliding rod 1431 is connected to the retraction rod 143 in a threaded manner, so that the second mounting column 14 can be mounted and dismounted conveniently.

Referring to fig. 4, the vertical rod 16 includes a first sidewall 12 on one side, the first sidewall 12 is vertical and perpendicular to the sidewall of the cable trench 2, the limiting mechanism includes three limiting blocks 121 fixedly connected to the first sidewall 12 in the vertical direction and having the same height as that of a second supporting rod 144, and when the second mounting post 14 rotates until the second supporting rod 144 abuts against the limiting blocks 121, the second supporting rod 144 is parallel to the first supporting rod 133. The surface of the limiting block 121 away from the first sidewall 12 is fixedly connected with a magnetic block 1211 for attracting the second supporting rod 144, the second supporting rod 144 is made of iron in this embodiment, and the position of the second supporting rod 144 can be fixed by attracting the magnetic block 1211 and the second supporting rod 144, so that the second mounting post 14 is not easy to rotate freely.

Referring to fig. 3 and 4, a vertical sliding hole 142 is formed through the middle of the second mounting column 14, the driving mechanism includes an operating rod 3 sliding in the three sliding holes 142, two protruding strips 31 are fixedly connected to the outer wall of the operating rod 3 along the length direction, a long groove 1421 for the protruding strip 31 to slide is formed in the outer wall of the sliding hole 142, and the operating rod 3 can slide in the sliding hole 142 through the protruding strip 31 and is not easy to rotate relative to the second mounting column 14. The top of the vertical rod 16 is fixedly connected with a horizontal mounting plate 11, the mounting plate 11 is provided with a mounting hole 111 for the operating rod 3 and the protruding strip 31 to pass through, one end of the operating rod 3 penetrates out of the mounting hole 111 and is fixedly connected with a handle 32, and the bottom of the first rotating groove 131 is provided with a limiting groove 132 for the operating rod 3 and the protruding strip 31 to be spliced. Referring to fig. 4 and 5, when the operating rod 3 is inserted into the limiting groove 132, the operating rod 3 is not easy to rotate, the positions of the second mounting columns 14 are fixed, and when the operating rod 3 is separated from the limiting groove 132, all the second mounting columns 14 can be driven to rotate, so that cables can be conveniently distributed on the first supporting columns; when the operating rod 3 continues to move upwards, so that the operating rod 3 is separated from the partial sliding hole 142, the second mounting column 14, which is not separated from the operating rod 3 above, can be driven to rotate by rotating the operating rod 3, and the cables are conveniently distributed on the second supporting rod 144. The position of the operating lever 3 can be made more stable by providing the mounting plate 11 and the stopper groove 132.

The implementation principle of this application embodiment cable pit support does: when cables need to be arranged, the handle 32 is pulled first to enable the operating rod 3 to leave the second rotating groove 141, the handle 32 can be rotated, the three second mounting columns 14 are rotated to positions close to the side wall of the cable trench 2, and the cables are conveniently arranged on the first supporting rod 133; after the arrangement on the first supporting rod 133 is completed, the operating rod 3 can be rotated to make the second mounting post 14 rotate to be attracted on the magnetic block 1211; after the operating rod 3 is pulled to ascend and separate from the second mounting column 14 closest to the first mounting column 13, the operating rod 3 is rotated, so that the two second supporting rods 144 above can be rotated to positions close to the side wall of the cable trench 2, and the arrangement on the second supporting rods 144 close to the first mounting column 13 is convenient. Similarly, cables may be arranged on other second support rods 144, and after cables are arranged on all the first support rods 133 and the second support rods 144, the operating rod 3 may be inserted into the limiting groove 132, so as to fix the position of the second mounting post 14.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a cable pit support, includes support body (1), support body (1) is including being used for fixing montant (16) on cable pit (2) lateral wall, its characterized in that: montant (16) bottom fixedly connected with vertical first erection column (13), fixedly connected with on first erection column (13) with first erection column (13) vertically first bracing piece (133), support body (1) is in first erection column (13) top is rotated and is connected with many second erection columns (14), the axis of rotation of second erection column (14) is vertical, fixedly connected with and second erection column (14) vertically second bracing piece (144) on second erection column (14), be provided with on montant (16) and make second bracing piece (144) rotate to the perpendicular to the stop gear of cable pit (2) lateral wall, still be provided with on montant (16) and be used for driving all or part second erection column (14) carry out pivoted actuating mechanism.

2. A cable trench support according to claim 1, wherein: vertical first rotating groove (131) is formed in the top of the first mounting column (13), one end of the second mounting column (14) comprises a telescopic rod (143) which can be inserted into the first rotating groove (131) in an adaptive mode, one end, far away from the telescopic rod (143), of the second mounting column (14) is provided with a second rotating groove (141) which is used for the insertion of the telescopic rod (143) of the adjacent second mounting column (14) in an adaptive mode, and the telescopic rod (143) can rotate in the first rotating groove (131) or the second rotating groove (141).

3. A cable trench support according to claim 2, wherein: two sections of arc-shaped rotating holes (15) are symmetrically formed in the side wall of the first rotating groove (131) around the axis of the first rotating groove (131), two sections of rotating holes (15) are symmetrically formed in the side wall of the second rotating groove (141) around the axis of the second rotating groove (141), the central angle of each arc-shaped rotating hole (15) is larger than ninety degrees, and a sliding rod (1431) sliding in each rotating hole (15) is connected to the outer wall of the corresponding retracting rod (143) in a threaded mode.

4. A cable trench support according to claim 1, wherein: montant (16) one side fixedly connected with vertical first lateral wall (12), stop gear includes several fixed connection be used for with different on first lateral wall (12) stopper (121) of second bracing piece (144) butt, work as stopper (121) with during second bracing piece (144) butt, second bracing piece (144) perpendicular to cable pit (2) lateral wall.

5. A cable trench support according to claim 4, wherein: the second supporting rod (144) is made of magnetic metal, and the limiting block (121) comprises a magnetic block (1211) which is used for being attracted with the second supporting rod (144).

6. A cable trench support according to claim 3, wherein: the middle part of the second mounting column (14) is provided with a sliding hole (142) which penetrates through the second rotating groove (141) and the retracting rod (143), the driving mechanism comprises an operating rod (3) which slides in the sliding hole (142), and when the operating rod (3) is rotated, the operating rod (3) can drive the second mounting column (14) to rotate.

7. The cable trench support of claim 6, wherein: the outer wall of the operating rod (3) is fixedly connected with a convex strip (31) along the length direction, and the inner wall of the sliding hole (142) is provided with a long groove (1421) for the convex strip (31) to slide.

8. The cable trench support of claim 6, wherein: and the bottom of the second rotating groove (141) is provided with a limiting groove (132) for the adaptive insertion of the operating rod (3) and the convex strip (31).

9. The cable trench support of claim 7, wherein: the top of the vertical rod (16) is fixedly connected with a horizontal mounting plate (11), and a mounting hole (111) for the operating rod (3) and the convex strip (31) to penetrate out is formed in the mounting plate (11).