CN217563226U - Temporary cable support frame for construction site - Google Patents

Abstract

The utility model discloses a cable temporary support frame for job site, which comprises a base, the link is installed to the top on chassis, the top fixedly connected with fixed disk of link, the inside laminating of fixed disk is provided with the bracing piece, butt joint groove has been seted up on the right side of bracing piece, butt joint groove's internally mounted has the kelly, and the side of bracing piece is provided with first bearing board, the top fixedly connected with extension rod of bracing piece, the side-mounting of extension rod has second bearing board, the chassis comprises the steel bar welding that angular distribution and level were placed such as three, the link comprises the steel bar welding that angular distribution and slope were placed such as three. The utility model discloses can reduce the resistance when the cable removes through ball and curved bearing board when using to can keep the cable can not too big by the degree of bending when being supported, security when having promoted the use, and can also carry out the multi-angle support to the multiunit cable through upper and lower two-set composition tray.

Description

Temporary cable support frame for construction site

Technical Field

The utility model relates to the technical field of cables, specifically speaking relates to a cable temporary support frame for job site.

Background

The cable is used for transmitting electric energy or electric signals, and in the cable construction process, part of the cable needs to be supported, so that a temporary cable support frame needs to be used, and compared with a fixed support frame, the temporary cable support frame can move at any time during use, and is higher in adjustable degree, but the existing temporary cable support frame has some defects during use;

for example, a cable temporary support frame in publication No. CN202021913123.1, the bracket that supports the cable conductor can change and rotate along with the extending direction of cable conductor for the support frame is not influenced by cable extending direction, does not also rock the influence by the cable conductor, and in addition, the utility model discloses support stability is high, can avoid the support frame to pull or rock because of the cable conductor, and the focus is unstable and empty, above-mentioned temporary support frame can only carry out single-point support to self stabilizing support through dead lever and supplementary bracing pole when using, but functional not enough, when supporting, can only carry out the single-point support, the degree of bending that leads to the cable easily is too big and damages, and the security is relatively poor, can not extend to support range, can not carry out the support of different angles to the multiunit cable in addition.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model aims to provide a cable temporary support frame for job site can carry out the support of different angles to the multiunit cable, can extend the support range moreover and do not harm the cable.

(II) technical scheme

In order to achieve the purpose, the utility model provides a following technical scheme, a technical scheme that is used for cable temporary support frame of job site to adopt is including the chassis, the link is installed to the top on chassis, the top fixedly connected with fixed disk of link, the inside laminating of fixed disk is provided with the bracing piece, butt joint groove has been seted up on the right side of bracing piece, butt joint groove's internally mounted has the kelly, and the side of bracing piece is provided with first bearing board, the top fixedly connected with extension rod of bracing piece, the side-mounting of extension rod has second bearing board, both sides fixedly connected with side bearer around the bracing piece, the side bearer links to each other with the outer bush through the pivot, be fixed connection between outer bush and the first bearing board.

Preferably, the chassis is formed by welding three steel bars which are distributed at equal angles and horizontally placed, the connecting frame is formed by welding three steel bars which are distributed at equal angles and obliquely placed, and the chassis and the connecting frame are connected in a welding mode.

Preferably, the butt joint grooves are distributed on the surface of the support rod at equal intervals, and the inner walls of the butt joint grooves are mutually attached to the outer wall of the left half part of the clamping rod.

As preferred scheme, the outside cover of kelly is equipped with the spring, the head and the tail both ends of spring link to each other with kelly and fixed disk respectively, the kelly passes through to constitute elastic construction between spring and the fixed disk, the bracing piece passes through to constitute the block structure between kelly and the fixed disk.

Preferably, the outer bushing and the first bearing plate form a rotating structure with the side frame through a rotating shaft, and the first bearing plate is symmetrically distributed on the front side and the rear side of the supporting rod.

Preferably, the first bearing plate and the second bearing plate have the same internal structure, a groove is formed in the first bearing plate, balls are attached to the inside of the groove, and the balls are distributed on the first bearing plate in a centrosymmetric manner.

Preferably, the connection mode of the second bearing plate and the extension rod is the same as that of the first bearing plate and the support rod, and the second bearing plate and the first bearing plate are both arc-shaped semicircular tube structures with middle bulges.

(III) advantageous effects

Compared with the prior art, the utility model provides a cable temporary support frame for job site possesses following beneficial effect:

1. the device can ensure the supporting safety when in use through the arc-shaped first bearing plate and the arc-shaped second bearing plate, and compared with a single-point supporting support frame, the extension-type arc-shaped bearing plate can ensure that the cable cannot be bent to an overlarge degree when in supporting, so that the use safety is improved, and the resistance of the cable when in moving can be reduced through the balls while in supporting, so that the cable skin is protected from being abraded;

2. the device can also support the multiunit cable through upper and lower bilateral symmetric distribution's first bearing board and second bearing board when using to can adjust the height of support through the block structure between kelly and the bracing piece, and can also make the device can carry out the support work of multi-angle to the multiunit cable through the bearing board of rotation installation, promote the controllability of device.

Drawings

FIG. 1 is a schematic view of the connection structure of the support rod and the extension rod of the present invention;

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

FIG. 3 is a schematic view of the structure A of FIG. 2 according to the present invention;

fig. 4 is a schematic view of the connection structure of the chassis and the connection frame of the present invention.

In the figure: 1. a chassis; 2. a connecting frame; 3. fixing the disc; 4. a support bar; 5. a butt joint groove; 6. a clamping rod; 7. a spring; 8. an extension rod; 9. a side frame; 10. a rotating shaft; 11. an outer liner; 12. a first support plate; 13. a groove; 14. a ball bearing; 15. a second support plate.

Detailed Description

The invention will be further elucidated and described with reference to the following embodiments and drawings in which:

referring to fig. 1-4, the present invention: including chassis 1, link 2 is installed to chassis 1's top, the top fixedly connected with fixed disk 3 of link 2, the inside laminating of fixed disk 3 is provided with bracing piece 4, butt joint groove 5 has been seted up on the right side of bracing piece 4, butt joint groove 5's internally mounted has kelly 6 can cooperate butt joint groove 5 to adjust the initial height of bracing piece 4, the side of bracing piece 4 is provided with first bearing board 12, the top fixedly connected with extension rod 8 of bracing piece 4, extension rod 8's side-mounting has second bearing board 15, make the device can support the multiunit cable through first bearing board 12 on the device and second bearing board 15, also can extend the scope of supporting, thereby guarantee that the cable does not receive wearing and tearing, both sides fixedly connected with side bearer 9 around bracing piece 4, side bearer 9 links to each other with outer bush 11 through pivot 10, be fixed connection between outer bush 11 and the first bearing board 12, make the bearing board can carry out multi-angle rotation.

Chassis 1 comprises the steel reinforcement welding that angular distribution and level were placed such as three, and link 2 comprises the steel reinforcement welding that angular distribution such as three and the slope was placed, and the connected mode between chassis 1 and the link 2 is the welding, has promoted the holistic stability of device, and overall structure is simple moreover and the consumptive material is few.

The equal interval distribution in the surface of bracing piece 4 in butt joint groove 5, the inner wall of butt joint groove 5 and the outer wall of 6 left halves of kelly are laminated mutually, and equal interval distribution's butt joint groove 5 cooperation kelly 6 for the device can increase the adjustable range of bracing piece 4 height.

The outside cover of kelly 6 is equipped with spring 7, and spring 7's head and the tail both ends link to each other with kelly 6 and fixed disk 3 respectively, and kelly 6 passes through to constitute elastic construction between spring 7 and the fixed disk 3, and bracing piece 4 passes through to constitute the block structure between kelly 6 and the fixed disk 3, makes the initial height of bracing piece 4 can obtain adjusting and fixing through elastic construction and the block structure on the device to promote the stability of support.

The outer bushing 11 and the first bearing plate 12 form a rotating structure with the side frame 9 through the rotating shaft 10, the first bearing plate 12 is symmetrically distributed on the front side and the rear side of the supporting rod 4, and the first bearing plate 12 can adjust the supporting angle through the rotating structure on the device.

The internal structure of first bearing board 12 and second bearing board 15 is the same, and recess 13 has been seted up to the inside of first bearing board 12, and the inside laminating of recess 13 is provided with ball 14, and ball 14 is central symmetry form distribution on first bearing board 12, and ball 14 can reduce the resistance of cable when dragging on the bearing board, guarantees that the insulating layer of cable does not receive wearing and tearing, has promoted the security that the device used.

The connected mode of second bearing board 15 and extension rod 8 is the same with the connected mode of first bearing board 12 and bracing piece 4, and second bearing board 15 and first bearing board 12 be middle bellied arc semicircular tube structure, and curved second bearing board 15 and first bearing board 12 make the device when bearing the cable, guarantee that the cable can not the bending degree too big for the supporting range can obtain the extension.

The working principle of the utility model is that;

as shown in fig. 2-4, the chassis 1 and the connecting frame 2 on the device are formed by welding three steel bars distributed at equal angles end to end, so that the device can maintain the overall smoothness when being supported, and can also adjust and fix the supporting height of the supporting rod 4 through the butt-joint groove 5, firstly, the clamping rod 6 is pulled to separate the clamping rod 6 from the butt-joint groove 5 in the supporting rod 4, the spring 7 is compressed, the initial height of the supporting rod 4 is adjusted at the moment, after the supporting rod is adjusted to a proper position, the clamping rod 6 is automatically clamped in the corresponding butt-joint groove 5 on the supporting rod 4 through the elastic force of the spring 7, and at the moment, the device can adjust and fix the initial heights of the first bearing plate 12 and the second bearing plate 15;

as shown in fig. 1-3, when the device is supported, the first and second bearing plates 12 and 15 which are symmetrically distributed can enable the device to support multiple groups of cables, and the angle of the outer bush 11 above the side frame 9 can be adjusted through the rotating shaft 10, so that the initial angle of the device for supporting the cables can be adjusted and fixed through the first and second bearing plates 12 and 15, and the resistance of the device when the cables are dragged can be reduced through the balls 14 in the grooves 13.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims (7)

1. The utility model provides a cable temporary support frame for job site, includes chassis (1), its characterized in that: link (2) are installed to the top on chassis (1), top fixedly connected with fixed disk (3) of link (2), the inside laminating of fixed disk (3) is provided with bracing piece (4), butt joint groove (5) have been seted up on the right side of bracing piece (4), the internally mounted of butt joint groove (5) has kelly (6), and the side of bracing piece (4) is provided with first bearing board (12), and top fixedly connected with extension rod (8) of bracing piece (4), the side-mounting of extension rod (8) has second bearing board (15), both sides fixedly connected with side bearer (9) around bracing piece (4), side bearer (9) link to each other with outer bush (11) through pivot (10), be fixed connection between outer bush (11) and first bearing board (12).

2. A temporary support frame for cables used in construction sites according to claim 1, wherein: chassis (1) are by three equal angular distribution and the horizontally placed's welding of steel reinforcement and are constituteed, link (2) are by three equal angular distribution and the welding of steel reinforcement that the slope was placed and are constituteed, and the connected mode between chassis (1) and link (2) is the welding.

3. A temporary support frame for cables used in construction sites according to claim 1, wherein: the butt joint groove (5) is distributed on the surface of the supporting rod (4) at equal intervals, and the inner wall of the butt joint groove (5) is mutually attached to the outer wall of the left half part of the clamping rod (6).

4. A temporary support frame for cables used in construction sites according to claim 3, wherein: the outside cover of kelly (6) is equipped with spring (7), the head and the tail both ends of spring (7) link to each other with kelly (6) and fixed disk (3) respectively, kelly (6) pass through and constitute elastic construction between spring (7) and fixed disk (3), bracing piece (4) pass through and constitute the block structure between kelly (6) and fixed disk (3).

5. A temporary support frame for cables used in construction sites according to claim 4, wherein: the outer bushing (11) and the first bearing plate (12) form a rotating structure with the side frame (9) through a rotating shaft (10), and the first bearing plate (12) is symmetrically distributed on the front side and the rear side of the supporting rod (4).

6. A temporary support frame for cables on construction sites according to claim 5, characterized in that: the inner structures of the first bearing plate (12) and the second bearing plate (15) are the same, a groove (13) is formed in the first bearing plate (12), balls (14) are attached to the inner portion of the groove (13), and the balls (14) are distributed on the first bearing plate (12) in a central symmetry mode.

7. A temporary support frame for cables used in construction sites according to claim 6, wherein: the connecting mode of the second bearing plate (15) and the extension rod (8) is the same as that of the first bearing plate (12) and the support rod (4), and the second bearing plate (15) and the first bearing plate (12) are of arc semicircular tube structures with middle bulges.

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