CN217508112U

CN217508112U - Cable guiding and fixing device for municipal construction engineering

Info

Publication number: CN217508112U
Application number: CN202220313148.0U
Authority: CN
Inventors: 周灿
Original assignee: Haotai Engineering Construction Group Co ltd
Current assignee: Haotai Engineering Construction Group Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-09-27
Anticipated expiration: 2032-02-16

Abstract

The utility model relates to a municipal construction auxiliary device technical field specifically is a cable direction fixing device for municipal construction engineering, including mount, vertical fixed column, transverse fixing column, mount pad and reverse wheel, the mount is formed by two sets of metal sheet mutually perpendicular welding, mount corner outside is polished into plane, vertical fixed column fixed mounting is in mount corner outside surface, transverse fixing column fixed mounting is in vertical fixed column below surface department, vertical fixed column and transverse fixing column inside correspondence are provided with span adjusting part. The utility model discloses in can be fixed in gallery corner inner wall surface through the mount, when cable laying, can place the cable block in annular arc inslot portion, the switching-over wheel through with the normal running fit of mount pad, can realize rotating the effect of switching-over to the cable, avoid appearing the cable and directly lay the condition of appearing wearing and tearing in gallery corner because of the atress is dragged, and then improved the life of cable.

Description

Cable guiding and fixing device for municipal construction engineering

Technical Field

The utility model relates to a municipal construction auxiliary device technical field specifically is a cable direction fixing device for municipal construction engineering.

Background

Generally, a cable like a rope is formed by twisting several or several groups of wires (each group includes at least two wires), each group of wires is insulated from each other and usually twisted around a center, the whole is covered with a highly insulating covering layer, and the cable is classified into a power cable, a control cable, a compensation cable, a shielded cable, a coaxial cable, a fire-resistant cable, a marine cable, a mining cable, an aluminum alloy cable and the like.

Usually, the cable is generally laid inside municipal underground tunnel, and the condition at underground tunnel turning can be met to the inevitable in the cable laying process, if the cable directly laminates the tunnel turning and lays, in the laying process, the cable is stressed and pulled to rub with the inner wall surface of tunnel turning, the cable is easy to be worn outside, and further the service life of the cable is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable direction fixing device for municipal construction engineering to it lays to provide the direct gallery turning of laminating of cable in solving above-mentioned background art, easily leads to the problem of cable outside wearing and tearing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cable direction fixing device for municipal construction engineering, includes mount, vertical fixed column, horizontal fixed column, mount pad and switching-over wheel, the mount is formed by two sets of metal sheet mutually perpendicular welding, the outside of mount corner is polished into plane, vertical fixed column fixed mounting is in mount corner external surface, horizontal fixed column fixed mounting is in vertical fixed column subsurface below department, the inside correspondence of vertical fixed column and horizontal fixed column is provided with span adjusting part, the mount pad passes through span adjusting part and sets up in the tip department of horizontal fixed column, the switching-over wheel sets up in the inside of mount pad, annular arc groove has been seted up on the outer edge surface of switching-over wheel, the mount pad tip is provided with spacing anticreep device.

Preferably, the span adjusting assembly comprises a vertical hole formed in the vertical fixed column, a transverse hole is formed in the transverse fixed column, the transverse hole is communicated with the tail end of the vertical hole, a threaded rod penetrating and extending to the vertical hole is meshed and screwed on the upper end surface of the vertical fixed column, a rotating wheel is fixedly mounted at the upper end of the threaded rod, a piston A slidably connected with the inner wall surface of the vertical hole is rotatably mounted at the end of the threaded rod located in the vertical hole, a sliding rod extending to the transverse hole is slidably inserted into the end surface of the transverse fixed column, and a piston B rotatably connected with the inner wall surface of the transverse hole is fixedly mounted at the end of the sliding rod located in the transverse hole.

Preferably, a rubber pad is fixedly bonded on the outer surface of the rotating wheel, and anti-skid grains are formed in the surface of the rubber pad.

Preferably, the mounting seat is fixedly mounted at the outer end part of the sliding rod, the mounting seat is in a U shape, and the reversing wheel is rotatably mounted at the inner end part of the mounting seat through a rotating shaft.

Preferably, spacing anticreep device is including opening the sliding hole in mount pad upper end surface, sliding hole inside slidable mounting has the slip post, and slides the post under the tip and support mount pad below inner wall surface, the slip post upper end is fixed with holds between the fingers the handle, the outside cover of slip post is equipped with the spring, and two tip difference fixed connection of spring are in holding between the fingers handle lower extreme surface and mount pad upper end surface.

Preferably, mounting holes are symmetrically formed in two sides of the fixing frame, and reinforcing blocks with triangular sections are fixedly welded inside corners of the fixing frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device can be fixed on the surface of the inner wall at the corner of the municipal underground tunnel through the fixing frame, when cables are laid, the cables can be clamped in the annular arc groove for placement, and meanwhile, the reversing wheel is in rotating fit with the mounting seat, so that the effect of rotating and reversing the cables can be realized, the situation that the cables are directly laid at the corner of the underground tunnel and are abraded due to pulling caused by stress is avoided, and the service life of the cables is prolonged;

2. when the cable is arranged, the cable-holding handle is held and the sliding column is pulled upwards by overcoming the elastic force of the spring, the sliding column moves upwards to make room for the space at the end part of the mounting seat, the cable is conveniently clamped into the annular arc groove, then the holding handle is loosened, the sliding column is driven to move downwards to reset under the elastic force of the spring, the end part of the sliding column is tightly pressed on the surface of the lower inner wall of the mounting seat, a good limiting effect is achieved, and the situation that the cable falls off from the inside of the annular arc groove can be avoided;

3. this device is through holding the runner and twisting the threaded rod, and the threaded rod can drive piston A and slide from top to bottom along erecting hole inner wall surface, drives piston B and slide bar simultaneously and slides under the effect of atmospheric pressure, can effectively adjust the volume that stretches out of slide bar, changes the actual need of the span that stretches out of switching-over wheel in order to change the position, satisfies the cable and disposes the in-process.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a second perspective view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of the span adjustment assembly of the present invention;

fig. 4 is a schematic view of the surface local structure of the mounting seat of the present invention.

In the figure: 1. a fixed mount; 101. mounting holes; 102. an auxiliary reinforcing block; 2. a vertical fixing column; 3. transversely fixing the column; 4. a mounting seat; 5. a reversing wheel; 501. an annular arc groove; 6. vertical holes; 601. a transverse hole; 602. a threaded rod; 603. a rotating wheel; 604. a piston A; 605. a slide bar; 606. a piston B; 7. a slide hole; 701. a sliding post; 702. a handle knob; 703. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a cable guiding and fixing device for municipal construction engineering comprises a fixing frame 1, vertical fixing columns 2, transverse fixing columns 3, a mounting seat 4 and a reversing wheel 5, wherein the fixing frame 1 is formed by vertically welding two groups of metal plates, the outer part of the corner of the fixing frame 1 is polished to be planar, the vertical fixing columns 2 are fixedly installed on the outer surface of the corner of the fixing frame 1, the transverse fixing columns 3 are fixedly installed below the surface of the vertical fixing columns 2, span adjusting components are correspondingly arranged inside the vertical fixing columns 2 and the transverse fixing columns 3, the mounting seat 4 is arranged at the end parts of the transverse fixing columns 3 through the span adjusting components, the reversing wheel 5 is arranged inside the mounting seat 4, an annular arc groove 501 is formed in the outer edge surface of the reversing wheel 5, and a limiting anti-falling device is arranged at the end part of the mounting seat 4;

furthermore, the span adjusting component comprises a vertical hole 6 arranged inside the vertical fixing column 2, a transverse hole 601 is arranged inside the transverse fixing column 3, the tail end of the transverse hole 601 is communicated with the tail end of the vertical hole 6, a threaded rod 602 penetrating and extending into the vertical hole 6 is meshed and screwed on the upper end surface of the vertical fixing column 2, a rotating wheel 603 is fixedly arranged at the upper end part of the threaded rod 602, a piston A604 slidably connected with the inner wall surface of the vertical hole 6 is rotatably arranged at the end part of the threaded rod 602 positioned in the vertical hole 6, a sliding rod 605 extending into the transverse hole 601 is slidably inserted on the end surface of the transverse fixing column 3, a piston B606 rotatably connected with the inner wall surface of the transverse hole 601 is fixedly arranged at the end part of the sliding rod 605 positioned in the transverse hole 601, the piston A604 can be driven to slide up and down along the inner wall surface of the vertical hole 6 by holding the rotating wheel 603 and screwing the threaded rod 602, the threaded rod 602 can drive the piston B606 and the sliding rod 605 to synchronously slide under the action of air pressure, the extension amount of the sliding rod 605 can be effectively adjusted, and the extension span of the reversing wheel 5 is changed to change the position, so that the actual requirement in the cable arrangement process is met;

furthermore, a rubber pad is fixedly bonded on the outer surface of the rotating wheel 603, anti-slip lines are formed on the surface of the rubber pad, and the arrangement of the rubber pad and the anti-slip lines increases the friction force between the rotating wheel 603 and a palm, so that the slipping condition when the rotating wheel 603 is held and screwed can be effectively avoided;

furthermore, the installation seat 4 is fixedly installed at the outer end part of the sliding rod 605, the installation seat 4 is in a U shape, the reversing wheel 5 is rotatably installed at the inner end part of the installation seat 4 through a rotating shaft, and the reversing wheel 5 and the installation seat 4 can relatively rotate through the rotating shaft, so that the reversing wheel 5 realizes the rotating reversing effect on the cable;

furthermore, the limiting anti-drop device comprises a sliding hole 7 which is opened on the surface of the upper end of the mounting seat 4, a sliding column 701 is arranged in the sliding hole 7 in a sliding way, the lower end of the sliding column 701 is pressed against the inner wall surface below the mounting seat 4, the upper end of the sliding column 701 is fixed with a knob 702, the sliding column 701 is sleeved with a spring 703, and both end portions of the spring 703 are fixedly attached to the lower end surface of the knob 702 and the upper end surface of the mount 4 respectively, by pinching the pinch handle 702 and pulling the sliding column 701 upwards against the elastic force of the spring 703, the sliding column 701 moves upwards to make room for the end of the mounting seat 4, so that the cable can be conveniently clamped into the annular arc groove 501, then the pinch handle 702 is loosened, the sliding column 701 is driven to move downwards and reset under the action of the elastic force of the spring 703, the end part of the sliding column 701 is tightly pressed on the surface of the lower inner wall of the mounting seat 4, thereby having good limiting effect and avoiding the cable from falling off from the inner part of the annular arc groove 501;

further, mounting hole 101 has been seted up to 1 bilateral symmetry of mount, and the inside fixed welding of 1 corner of mount has the auxiliary strength piece 102 that the cross-section is three horn shapes, uses through the cooperation of inflation screw and mounting hole 101 can be with the whole fixed mounting of mount 1 at gallery turning inner wall surface, and the auxiliary strength piece 102 of three horn shapes makes mount 1 have higher intensity simultaneously, and then has promoted the stability of mount 1.

The working principle is as follows: in the specific use process of the device, the fixing frame 1 can be integrally and fixedly installed on the inner wall surface of the corner of the gallery by matching the expansion screw with the installation hole 101, meanwhile, the triangular auxiliary reinforcing block 102 enables the fixing frame 1 to have higher strength, so that the stability of the fixing frame 1 is improved, the knob 702 is held and the sliding column 701 is pulled upwards by overcoming the elastic force of the spring 703, at the moment, the sliding column 701 moves upwards to give way to the space at the end part of the installation seat 4, a cable is conveniently clamped into the annular arc groove 501, then the knob 702 is loosened, the sliding column 701 is driven to move downwards to reset under the elastic force of the spring 703, the end part of the sliding column 701 is tightly pressed on the lower inner wall surface of the installation seat 4, a good limiting effect is achieved, the situation that the cable falls off from the inside of the annular arc groove 501 can be avoided, the threaded rod 602 can drive the piston A604 to slide upwards and downwards along the inner wall surface of the vertical hole 6 by holding the rotating wheel 603 and screwing the threaded rod 602, piston B606 and slide bar 605 are driven simultaneously to slide under atmospheric pressure's effect, can effectively adjust the volume that stretches out of slide bar 605, change the span that stretches out of reverse wheel 5 in order to change the position, satisfy the actual need that the cable set the in-process, reverse wheel 5 is through the normal running fit with mount pad 4, and then can realize rotating the effect of switching-over to the cable, avoid appearing the cable and directly lay the condition that appears wearing and tearing because of the atress is dragged in gallery corner, and then improved the life of cable.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Claims

1. The utility model provides a cable direction fixing device for municipal construction engineering, includes mount (1), vertical fixed column (2), transverse fixing post (3), mount pad (4) and reverse wheel (5), its characterized in that: the fixing frame (1) is formed by welding two groups of metal plates in a mutually perpendicular mode, the outer portion of the corner of the fixing frame (1) is polished to be planar, the vertical fixing columns (2) are fixedly installed on the outer surface of the corner of the fixing frame (1), the transverse fixing columns (3) are fixedly installed below the surface of the vertical fixing columns (2), span adjusting assemblies are correspondingly arranged inside the vertical fixing columns (2) and the transverse fixing columns (3), the mounting seat (4) is arranged at the end portion of the transverse fixing columns (3) through the span adjusting assemblies, the reversing wheels (5) are arranged inside the mounting seat (4), annular arc grooves (501) are formed in the outer edge surfaces of the reversing wheels (5), and limiting anti-falling devices are arranged at the end portions of the mounting seat (4).

2. The cable guide fixing device for municipal construction engineering according to claim 1, wherein: the span adjusting component comprises a vertical hole (6) arranged inside the vertical fixing column (2), a transverse hole (601) is arranged inside the transverse fixing column (3), the transverse hole (601) is communicated with the tail end of the vertical hole (6), the upper end surface of the vertical fixing column (2) is engaged and screwed with a threaded rod (602) which extends to the interior of the vertical hole (6), the upper end part of the threaded rod (602) is fixedly provided with a rotating wheel (603), the end part of the threaded rod (602) positioned in the vertical hole (6) is rotatably provided with a piston A (604) which is in sliding connection with the surface of the inner wall of the vertical hole (6), a sliding rod (605) extending into the transverse hole (601) is inserted on the end surface of the transverse fixing column (3) in a sliding way, and a piston B (606) rotatably connected with the inner wall surface of the transverse hole (601) is fixed at the end part of the sliding rod (605) positioned in the transverse hole (601).

3. The cable guide fixing device for municipal construction engineering according to claim 2, wherein: the outer surface of the rotating wheel (603) is fixedly bonded with a rubber pad, and the surface of the rubber pad is provided with anti-skid grains.

4. The cable guide fixing device for municipal construction engineering according to claim 3, wherein: the mounting seat (4) is fixedly mounted at the outer end part of the sliding rod (605), the mounting seat (4) is U-shaped, and the reversing wheel (5) is rotatably mounted at the inner end part of the mounting seat (4) through a rotating shaft.

5. The cable guide fixing device for municipal construction engineering according to claim 4, wherein: spacing anticreep device is including opening sliding hole (7) in mount pad (4) upper end surface, sliding hole (7) inside slidable mounting has slip post (701), and slides post (701) lower tip and support mount pad (4) below inner wall surface, slip post (701) upper end is fixed with holds between the fingers handle (702), slip post (701) outside cover is equipped with spring (703), and two tip difference fixed connection of spring (703) hold between the fingers handle (702) lower extreme surface and mount pad (4) upper end surface.

6. The cable guide fixing device for municipal construction engineering according to claim 5, wherein: mounting holes (101) are symmetrically formed in two sides of the fixing frame (1), and auxiliary reinforcing blocks (102) with triangular sections are fixedly welded inside corners of the fixing frame (1).