CN216390291U - a cable support - Google Patents

Abstract

The utility model belongs to the technical field of cable erection auxiliary assembly and specifically relates to a cable support frame is related to, it includes the base, set up in a plurality of removal wheels of base bottom, set up in telescopic link on the base, along horizontal direction fixed connection in the dead lever on telescopic link top, the telescopic link include along vertical direction fixed connection in the fixed sleeve of base top surface, rotate connect in the drive ring of fixed sleeve top terminal surface, set up in the fixed sleeve with axial locating part, the slip between the drive ring peg graft in the fixed sleeve and threaded connection in the lifter of drive ring, set up in the fixed sleeve with circumference locating part between the lifter, the dead lever is that level setting and top surface have seted up a plurality of grooves of placeeing that run through along the horizontal direction. This application has the effect of being convenient for highly adjusting the cable erection.

Description

a cable support

technical field

The present application relates to the field of auxiliary equipment for cable erection, and in particular, to a cable support frame.

Background technique

Electricity is an indispensable part of construction, and the erection of temporary power cables at the construction site plays a pivotal role in the on-site power supply system. At present, the laying of adjacent power cables at the construction site is more arbitrary, either traditional buried laying or overhead laying.

When the cable is laid overhead, it is necessary to use a support device for auxiliary erection, so as to facilitate the erection of the operator and save the operator's manual labor. When the cable is erected, it is often necessary to adjust the erection height according to the use situation. However, the existing cables When the erection support device is in use, it is inconvenient to adjust the height, has poor applicability, and cannot meet erection requirements of different heights.

SUMMARY OF THE INVENTION

In order to facilitate the adjustment of the erection height of the cables, the present application provides a cable support frame.

A kind of cable support frame provided by this application adopts the following technical scheme:

A cable support frame includes a base, a plurality of moving wheels arranged at the bottom of the base, a telescopic rod set on the base, and a fixed rod fixedly connected to the top of the telescopic rod in a horizontal direction, the telescopic rod comprising a fixed sleeve fixedly connected to the top surface of the base in the vertical direction, a drive ring rotatably connected to the top end surface of the fixed sleeve, and an axial limiter disposed between the fixed sleeve and the drive ring a lifting rod slidably inserted into the fixing sleeve and threadedly connected to the drive ring; a circumferential limiter disposed between the fixing sleeve and the lifting rod; the fixing rod is in the shape of a It is horizontally arranged and the top surface is provided with a plurality of placement grooves which penetrate through the horizontal direction.

Preferably, the axial limiting member comprises a limiting ring groove opened on the top end face of the fixed sleeve and extending around the circumference thereof, coaxially fixedly connected to the end face of the drive ring and rotatably connected to the limiting ring For the connecting ring in the ring groove, the section of the limiting ring groove and the section of the connecting ring are both T-shaped.

Preferably, the circumferential limiting member includes a limiting groove opened on the peripheral wall of the lifting rod and extending along the length direction thereof, a limiting groove fixedly connected to the inner wall of the fixing sleeve and slidably connected to the limiting groove bit block.

Preferably, the telescopic rod is further provided with a drive mechanism for controlling the rotation of the drive ring.

Preferably, the driving mechanism comprises a driven gear that is coaxially and fixedly connected to the outer wall of the drive ring, a fixed base that is fixedly connected to the outer wall of the fixed sleeve, a driving motor that is fixedly installed on the fixed base, and a fixed base that is fixedly connected to the fixed base. The output shaft of the driving motor is engaged with the driving gear of the driven gear.

Preferably, a plurality of inclined rods are fixedly connected between the outer wall of the fixed sleeve and the base, and the plurality of inclined rods are evenly arranged around the circumference of the fixed sleeve.

Preferably, the inner walls of the two opposite sides of the placement groove are fixedly connected with elastic clamping ribs.

Preferably, a push handle is provided on one side of the base.

To sum up, the present application includes at least one of the following beneficial technical effects:

1. With the cooperation of the base, the moving wheel, the telescopic rod and the fixed rod, when the cable needs to be erected, the cable is placed in the placing slot, and the driving motor is activated to make the driving motor pass through the driving gear and The driven gear drives the drive ring to rotate. When the drive ring rotates, the lifting rod threadedly connected to the drive ring rotates relative to the drive ring under the action of the circumferential limiter, and is in the axial limiter. With the cooperation, the lifting rod is moved in the vertical direction, and the fixing rod is jacked up, so that the cable can be raised to a suitable position;

2. Under the cooperation of the limit ring groove and the connecting ring, the axial limit between the drive ring and the fixed sleeve is performed, so that the relative position between the drive ring and the fixed sleeve is more stable when the drive ring rotates. ;

3. Under the cooperation of the limit groove and the limit block, the fixed sleeve and the lifting rod can be limited in the circumferential direction, and the driving rod can be moved axially along the fixed sleeve;

4. By setting the elastic clamping edge, it is convenient to clamp the cable in the placing slot and improve the stability of the cable on the fixing rod;

5. By setting several inclined rods to support the fixed sleeve, the stability of the fixed sleeve is improved.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of this embodiment.

FIG. 2 is a partial cross-sectional view of the telescopic rod in this embodiment.

Description of reference numerals: 1. Base; 2. Moving wheel; 3. Telescopic rod; 4. Fixed rod; 5. Push handle; Drive ring; 10. Axial limiting piece; 11. Lifting rod; 12. Circumferential limiting piece; 13. Limiting ring groove; 14. Connecting ring; 15. Limiting groove; 16. Limiting block; 17. Oblique rod; 18, drive mechanism; 19, driven gear; 20, fixed seat; 21, drive motor; 22, driving gear.

Detailed ways

The present application will be further described in detail below in conjunction with accompanying drawings 1-2.

The embodiment of the present application discloses a cable support frame. 1 and 2, a cable support frame includes a base 1, a plurality of moving wheels 2 arranged at the bottom of the base 1, a telescopic rod 3 arranged on the base 1, and a fixed rod fixedly connected to the top of the telescopic rod 3 along the horizontal direction. 4, wherein, a push handle 5 is provided on one side of the base 1, the fixing rod 4 is arranged horizontally, and the top surface is provided with a number of placement slots 6 running through the horizontal direction, and the inner walls on both sides of the placement slot 6 are fixedly connected with each other. The elastic clamping rib 7 is convenient for clamping the cable into the placing slot 6 and improving the stability of the cable on the fixing rod 4 .

The telescopic rod 3 includes a fixed sleeve 8 fixedly connected to the top surface of the base 1 along the vertical direction, a drive ring 9 rotatably connected to the top end surface of the fixed sleeve 8 , an axial direction arranged between the fixed sleeve 8 and the drive ring 9 The limiting member 10 , the lifting rod 11 slidably inserted into the fixing sleeve 8 and threadedly connected to the driving ring 9 , and the circumferential limiting member 12 disposed between the fixing sleeve 8 and the lifting rod 11 .

The axial limit member 10 includes a limit ring groove 13 opened on the top end face of the fixed sleeve 8 and extending around its circumference, a connecting ring fixed coaxially on the end face of the drive ring 9 and rotatably connected in the limit ring groove 13 14. The cross-section of the limit ring groove 13 and the cross-section of the connecting ring 14 are both T-shaped. so that the relative position between the driving ring 9 and the fixing sleeve 8 is more stable when the driving ring 9 rotates.

The circumferential limiting member 12 includes a limiting groove 15 opened on the peripheral wall of the lifting rod 11 and extending along its length direction, a limiting block 16 fixedly connected to the inner wall of the fixed sleeve 8 and slidably connected to the limiting groove 15. With the cooperation of the position slot 15 and the limit block 16 , the position between the fixed sleeve 8 and the lifting rod 11 is limited in the circumferential direction, and the driving rod can move along the fixed sleeve 8 in the axial direction.

In order to improve the stability of the fixed sleeve 8, a number of inclined rods 17 are fixedly connected between the outer wall of the fixed sleeve 8 and the base 1, and the several inclined rods 17 are evenly arranged around the circumference of the fixed sleeve 8. By setting a number of inclined rods 17, In order to support the fixed sleeve 8, the stability of the fixed sleeve 8 is improved.

In order to facilitate the rotation of the drive ring 9, the telescopic rod 3 is also provided with a drive mechanism 18 for controlling the rotation of the drive ring 9. The drive mechanism 18 includes a driven gear 19 that is fixedly connected to the outer wall of the drive ring The fixing base 20 on the outer wall of the sleeve 8 , the driving motor 21 fixedly mounted on the fixing base 20 , and the driving gear 22 fixedly connected to the output shaft of the driving motor 21 and meshed with the driven gear 19 .

The implementation principle of a cable support frame in the embodiment of the present application is as follows:

When the cable needs to be erected, the cable is placed in the placing slot 6 and the driving motor 21 is activated, so that the driving motor 21 drives the driving ring 9 to rotate through the driving gear 22 and the driven gear 19. When the driving ring When rotating, the lifting rod 11 threadedly connected in the driving ring 9 rotates relative to the driving ring 9 under the action of the circumferential limiting member 12, and under the cooperation of the axial limiting member 10, the lifting rod 11 makes the lifting and lowering The rod 11 moves in the vertical direction and lifts the fixing rod 4, so that the cable is raised to the proper position.

The above are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore: all equivalent changes made according to the structure, shape and principle of the present application should be included in the protection scope of the present application. Inside.

Claims (8)

1. A cable support frame which characterized in that: comprises a base (1), a plurality of movable wheels (2) arranged at the bottom of the base (1), an expansion link (3) arranged on the base (1), and a fixed rod (4) fixedly connected with the top end of the expansion link (3) along the horizontal direction, the telescopic rod (3) comprises a fixed sleeve (8) fixedly connected to the top surface of the base (1) along the vertical direction, a driving ring (9) rotatably connected to the top end surface of the fixed sleeve (8), an axial limiting piece (10) arranged between the fixed sleeve (8) and the driving ring (9), a lifting rod (11) which is inserted in the fixed sleeve (8) in a sliding manner and is connected to the driving ring (9) in a threaded manner, and a circumferential limiting piece (12) arranged between the fixed sleeve (8) and the lifting rod (11), the fixed rod (4) is horizontally arranged, and the top surface of the fixed rod is provided with a plurality of placing grooves (6) penetrating through along the horizontal direction.

2. A cable support bracket according to claim 1, wherein: axial locating part (10) is including seting up in fixed sleeve (8) top end face and around spacing annular (13), the coaxial fixed connection of its circumference extension in drive ring (9) terminal surface and rotate connect in go-between (14) in spacing annular (13), spacing annular (13) cross-section with go-between (14) cross-section all is the T type.

3. A cable support bracket according to claim 1, wherein: the circumferential limiting piece (12) comprises a limiting groove (15) which is formed in the peripheral wall of the lifting rod (11) and extends along the length direction of the lifting rod, and a limiting block (16) which is fixedly connected to the inner wall of the fixed sleeve (8) and is connected to the limiting groove (15) in a sliding mode.

4. A cable support bracket according to claim 1, wherein: the telescopic rod (3) is also provided with a driving mechanism (18) for controlling the driving ring (9) to rotate.

5. A cable support stand according to claim 4, wherein: the driving mechanism (18) comprises a driven gear (19) which is coaxially and fixedly connected to the outer wall of the driving ring (9), a fixed seat (20) which is fixedly connected to the outer wall of the fixed sleeve (8), a driving motor (21) which is fixedly installed on the fixed seat (20), and a driving gear (22) which is fixedly connected to an output shaft of the driving motor (21) and meshed with the driven gear (19).

6. A cable support bracket according to claim 1, wherein: the outer wall of the fixed sleeve (8) and the base (1) are fixedly connected with a plurality of inclined rods (17), and the inclined rods (17) are uniformly distributed in the circumferential direction of the fixed sleeve (8).

7. A cable support bracket according to claim 1, wherein: the inner walls of two opposite sides of the placing groove (6) are fixedly connected with elastic clamping edges (7).

8. A cable support bracket according to claim 1, wherein: one side of the base (1) is provided with a pushing handle (5).

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