CN213243495U - Cable hanger - Google Patents

Abstract

The utility model provides a cable hanger relates to cable installation technical field, and the main objective is the inconvenient technical problem of cable linkage who solves existence among the prior art. The cable hanger comprises a clamp and a hanging device, wherein the upper end of the hanging device is fixed, and the lower end of the hanging device is connected with the clamp; the clamp comprises a first clamping jaw and a second clamping jaw which are movably connected, and when the first clamping jaw and the second clamping jaw are in a closed state, a penetrating space for a cable to penetrate through can be formed between the first clamping jaw and the second clamping jaw. Because first jack catch and second jack catch can form the space of wearing to establish that a power supply cable passed after closed, consequently through fix the cable in this closed space can be convenient realization to hanging and fixing of cable, guarantee the installation safety of cable, can realize the maintenance and the dilatation to the cable through the mode of opening first jack catch and second jack catch simultaneously, convenient to use.

Description

Cable hanger

Technical Field

The utility model belongs to the technical field of the cable mounting technique and specifically relates to a cable hanger for installation, fixed cable is related to.

Background

With the rapid development of economy in China, the requirements on urban beautification and power supply safety are increasingly improved, so that a cable tunnel and a cable well also become main channels for urban power supply. In cable tunnel and cable well, generally need to hoist the cable to make things convenient for later stage pipeline maintenance and dilatation, hoist this operation of cable and select the gallows to realize more. The cable hanger that uses at present is mostly claw formula structure, and its installation stability is poor, and has the gap between the jack catch, and this gap not only influences beautifully, also can influence cable installation's stability simultaneously, leads to the cable to be blocked etc.. In order to solve this problem, it is necessary to develop a new cable hanger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable hanger to solve the inconvenient technical problem of cable linkage who exists among the prior art. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

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

the utility model provides a cable hanger which comprises a clamp and a hanging device, wherein the upper end of the hanging device is fixed, and the lower end of the hanging device is connected with the clamp; the clamp comprises a first clamping jaw and a second clamping jaw which are movably connected, and when the first clamping jaw and the second clamping jaw are in a closed state, a penetrating space for a cable to penetrate through can be formed between the first clamping jaw and the second clamping jaw.

Because first jack catch and second jack catch can form the space of wearing to establish that a power supply cable passed after closed, consequently through fix the cable in this closed space can be convenient realization to hanging and fixing of cable, guarantee the installation safety of cable, can realize the maintenance and the dilatation to the cable through the mode of opening first jack catch and second jack catch simultaneously, convenient to use.

In the above technical solution, preferably, the hanging device includes a fixed angle iron and a hanging device, and the hanging device is located between the fixed angle iron and the clamp, and is used for lifting the clamp.

In the above technical scheme, preferably, the clamp further includes a link fitting, one end of the link fitting is movably connected with the upper ends of the first jaw and the second jaw, and the other end of the link fitting is connected with the hanging device.

In the above technical scheme, preferably, the first jaw and the second jaw are symmetrically arranged and fixedly connected through a bolt, and opposite positions of the first jaw and the second jaw are both inwards recessed to form the penetrating space.

Under the effect of the link fitting, one end of the first clamping jaw is rotatably connected with one end of the second clamping jaw, and the other end of the first clamping jaw is fixedly connected with the other end of the second clamping jaw through the bolt, so that no gap is generated between the first clamping jaw and the second clamping jaw under the condition that the first clamping jaw and the second clamping jaw are fixedly connected.

In the above technical scheme, preferably, the first jaw is located above the second jaw, two sides of the first jaw extend downwards and form through holes respectively, and two ends of the second jaw penetrate through the through holes respectively and are movably connected with the first jaw.

In the above technical scheme, preferably, both ends of the second jaw are U-shaped structures, toothed connecting members are respectively disposed at opposite positions inside the U-shaped structures, and the toothed connecting members are mutually connected in a matching manner to enable both ends of the second jaw to be fixedly connected.

The fixed position of the second clamping jaw relative to the first clamping jaw can be adjusted by adjusting the connecting position between the two toothed connecting pieces, so that the size of a penetrating space for fixing a cable is adjusted, and the expansion of the cable hanger is conveniently realized.

In the above technical solution, preferably, the suspension device is a chain or a spring.

The device can help to mitigate the effects of shock on the cable.

In the above technical solution, preferably, the cable hanger further includes a connection device, and the connection device enables at least one adjacent cable hanger to be connected to the same horizontal line as the cable hanger.

In the above technical solution, preferably, the connecting device includes an insert and a fixing member respectively disposed at opposite sides of the clamp and/or the hanging device;

the insert is of a plate-shaped structure, the fixing piece is of a U-shaped structure which is opened towards the arrangement direction of the cable hangers, the opening height of the fixing piece is the same as the thickness of the insert, and when any one insert of two adjacent cable hangers is inserted into the fixing piece of the other cable hanger, the two insert is positioned on the same horizontal plane.

The two adjacent cable hangers are controlled to be positioned on the same horizontal plane, so that the stability of cable installation can be ensured.

In the above technical solution, preferably, the clamp is made of an aluminum alloy material.

Compared with the prior art, the utility model provides a cable hanger, this cable hanger whole is bar structure, from the top down be fixed angle steel, linkage and anchor clamps in proper order, wherein fixed angle steel is fixed in the cable shaft, linkage is located fixed angle steel below, anchor clamps are used for the centre gripping cable and hang the cable, anchor clamps include first jack catch and second jack catch, wherein first jack catch and second jack catch are fixed connection and form a space of wearing to establish that is used for holding the cable under the effect of hookup gold utensil and bolt; when the second jack catch passes through the through hole to be fixed on first jack catch, also can form a through space that is used for holding the cable between the two. In above-mentioned two kinds of structures, all do not have the gap between first jack catch and the second jack catch, can effectively avoid the cable to be blocked, help improving the aesthetic property of this contained angle simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of a first embodiment of a cable hanger of the present invention;

FIG. 2 is a side view of FIG. 1;

fig. 3 is a schematic overall structure diagram of a second embodiment of the cable hanger of the present invention;

FIG. 4 is a front view of the clamp of FIG. 3;

FIG. 5 is a schematic cross-sectional view of the fixture of FIG. 3;

FIG. 6 is a cross-sectional view of another state of the clamp of FIG. 3;

fig. 7 is a front view of a third embodiment of the cable hanger of the present invention;

FIG. 8 is a side view of FIG. 7;

fig. 9 is a schematic view of the application of the cable hanger of the present invention.

In the figure: 1. a first jaw; 11. perforating holes; 2. a second jaw; 21. a toothed connecting piece; 3. penetrating the space; 4. fixing angle steel; 5. a suspension device; 6. connecting a hardware fitting; 7. a bolt; 8. a connecting device; 81. an insert; 82. and a fixing member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Fig. 1 is a front view of a first embodiment of a cable hanger of the present invention; it can be clearly seen from the figure that this cable hanger includes fixed angle steel, linkage and anchor clamps triplex, and wherein linkage is the chain, and anchor clamps comprise hookup gold utensil, first jack catch and second jack catch, and wherein first jack catch is the same with the second jack catch structure, and there is not the gap at the upper and lower both ends of two jack catches through hookup gold utensil and bolt fixed connection and between the two, and the middle part forms the space of establishing that wears that the power cable passed.

FIG. 2 is a side view of FIG. 1; it can be clearly seen that the suspension is connected to the first jaw and the second jaw by a link fitting.

Fig. 3 is a schematic overall structure diagram of a second embodiment of the cable hanger of the present invention; at this moment, the first jaw and the second jaw in the device are completely different from the structure in embodiment 1, wherein the first jaw is fixedly connected with the suspension device, the second jaw is connected with the first jaw through a through hole, and a through space for a cable to pass through is formed between the first jaw and the second jaw.

FIG. 4 is a front view of the fixture of FIG. 3, and FIG. 5 is a cross-sectional structural view of the fixture of FIG. 3; as can be clearly seen from the two figures, the two ends of the second jaw are both in a U-shaped structure, and two ends of the second jaw are respectively provided with a toothed connecting piece, and the toothed connecting pieces penetrate through the through holes and are oppositely arranged.

FIG. 6 is a cross-sectional view of the clamp of FIG. 3 in another state; in comparison with fig. 3 and 4, the toothed coupling pieces of the two oppositely arranged U-shaped structures are now connected so that the two ends of the second jaw are connected, the second jaw now being fixed to the first jaw.

Fig. 7 is a front view of a third embodiment of the cable hanger of the present invention; it can be seen that the clamp of this cable hanger is now provided with connecting means for connecting together adjacent cable hangers.

FIG. 8 is a side view of FIG. 7; it can be seen that the connecting device comprises an insert and a fixing member, the insert and the fixing member are respectively positioned at two sides of the clamp, wherein the fixing member is of a U-shaped structure, and the thickness of the insert is the same as that of the opening at the middle part of the fixing member.

Fig. 9 is a schematic view of the cable hanger of the present invention; the cable hanger is fixed in a cable well and used for hanging a cable.

The utility model provides a cable hanger, this cable hanger from top to bottom are fixed angle steel 4, linkage 5 and anchor clamps in proper order, and wherein fixed angle steel 4 is used for fixing the device on certain position, and linkage 5 connects fixed angle steel 4 and anchor clamps, and anchor clamps are used for the centre gripping cable, realize hanging to the cable.

Specifically, the anchor clamps include two swing joint's first jack catch 1 and second jack catch 2, when both link together and be the closed condition, can form the space 3 of establishing that wears that the power cable passed between the two. Through fixing the cable in this closed space can be convenient realization to the cable hang with fixed, guarantee the installation safety of cable, can realize the maintenance and the dilatation to the cable simultaneously through the mode of opening first jack catch 1 and second jack catch 2, convenient to use.

In practical use, the first jaw 1 and the second jaw 2 may have various structures and different connection relationships, such as rotary connection, plug connection and the like.

It is to be noted that the suspension means 5 are located between the fixing angle 4 and the clamp. In order to ensure that the clamp is stable in position and has good buffering capacity, and the influence of vibration on cable installation and fixation is reduced, the suspension device 5 is a non-rigid structure with slightly changeable length, such as a chain structure, a spring structure and the like.

As an alternative embodiment, the clamp is made of an aluminium alloy material.

The cable hanger may be installed in a cable well in the installed position shown in figure 9.

There are many different embodiments of the specific construction of the cable hanger.

Example 1:

as shown in fig. 1-2, the utility model provides a cable hanger, this cable hanger includes fixed angle steel 4, linkage 5 and anchor clamps, wherein linkage 5 is the chain structure, anchor clamps are including hookup gold utensil 6, first jack catch 1 and second jack catch 2, wherein first jack catch 1 is the same and symmetry setting with second jack catch 2 structure, hookup gold utensil 6 one end links to each other with linkage 5, the other end passes through the mode of hub connection and the upper end fixed connection of first jack catch 1 and second jack catch 2, there is not the gap in first jack catch 1 and the second jack catch 2 ability relative rotation and both laminating each other this moment.

It is noted that, as shown in fig. 1, the opposing portions of the first jaw 1 and the second jaw 2 are recessed from each other, and when the lower end of the first jaw 1 is rotated to coincide with the second jaw 2, the two recessed areas are opposed and form a through space 3 for fixing a cable.

Specifically, the first jaw 1 and the second jaw 2 are fixedly connected through a bolt 7.

Under the effect of the connecting hardware fitting 6, one end of the first clamping jaw 1 is rotatably connected with one end of the second clamping jaw 2, and the other end of the first clamping jaw 1 is fixedly connected with the other end of the second clamping jaw 2 through the bolt 7, so that no gap is generated between the first clamping jaw 1 and the second clamping jaw 2 under the condition that the first clamping jaw and the second clamping jaw are fixedly connected.

Example 2:

the present embodiment 2 is different from embodiment 1 in that: as shown in fig. 3-6, the present invention provides a cable hanger, in which a clamp portion is different from that of embodiment 1, and the overall structure is as shown in fig. 3.

In particular, the clamp comprises a first jaw 1 and a second jaw 2, wherein the first jaw 1 is located above the second jaw 2. The first clamping jaw 1 is of a U-shaped structure with two ends extending downwards, the middle part of the upper end of the first clamping jaw is fixedly connected with the suspension device 5, the lower parts of the two ends of the first clamping jaw are respectively provided with a through hole 11, and the two ends of the second clamping jaw 2 respectively penetrate through the through holes 11 to be connected with the first clamping jaw 1. At this time, a penetration space 3 for accommodating a cable to pass through exists between the first jaw 1 and the second jaw 2.

The unstable problem of connection exists when second jack catch 2 only links to each other through wear to establish hole 11 with first jack catch 1, consequently in order to guarantee the stability of both connection relations, as optional embodiment, sets up the U-shaped structure of both ends for can pegging graft each other of second jack catch 2, and second jack catch 2 can be fixed to be set up on first jack catch 1 through above-mentioned U-shaped structure.

In order to further improve the stability of the connection relationship, the toothed connecting pieces 21 are arranged on the inner side of the U-shaped structure, the toothed connecting pieces 21 at the two ends are arranged oppositely, and when the two ends of the second clamping jaw 2 are connected, the two toothed connecting pieces 21 are mutually matched and clamped, so that the two ends of the second clamping jaw 2 can be fixedly connected together.

Above-mentioned structure not only can help second jack catch 2 and 1 fixed connection of first jack catch, and the hookup location between the above-mentioned dentate connecting piece 21 can be adjusted according to actual need simultaneously, realizes wearing to establish the regulation of 3 sizes in space to the cable of different diameters of adaptation that can be better or the demand of hanging of the cable of different quantity is convenient for realize the cable dilatation.

Considering that the toothed connecting piece 21 is adjustable in structure, the U-shaped structures at both ends of the second jaw 2 are made of plastic material and do not deform when they are combined.

Example 3:

the present embodiment 3 is different from embodiment 1 in that: as shown in fig. 7 to 8, the present invention provides a cable hanger which is added with a connecting device 8 with respect to embodiment 1, and the connecting device 8 enables at least one adjacent cable hanger to be connected to the cable hanger on the same horizontal line, thereby helping to improve the stability of the cable when hanging.

It should be noted that the above-mentioned connecting device 8 may be mounted on any one or more of the fixing angle 4, the suspension device 5 and the jig. The present embodiment is described by taking a jig as an example.

Specifically, the connecting device 8 includes an insert 81 and a fixing member 82 respectively disposed at opposite sides of the jig; the insertion members 81 are plate-shaped structures, the fixing members 82 are U-shaped structures opened toward the arrangement direction of the cable hangers, the opening height of the fixing members is the same as the thickness of the insertion members 81, and when any insertion member 81 of two adjacent cable hangers is inserted into the fixing member 82 of another cable hanger, the two insertion members are on the same horizontal plane.

The two adjacent cable hangers are controlled to be positioned on the same horizontal plane, so that the stability of cable installation can be ensured.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. The cable hanger is characterized by comprising a clamp and a hanging device, wherein the upper end of the hanging device is fixed, and the lower end of the hanging device is connected with the clamp; the clamp comprises a first clamping jaw (1) and a second clamping jaw (2) which are movably connected, and a penetrating space (3) for a cable to penetrate through can be formed between the first clamping jaw (1) and the second clamping jaw (2) when the first clamping jaw and the second clamping jaw are in a closed state.

2. The cable hanger as claimed in claim 1, characterized in that the suspension means comprise a fixing angle (4) and a suspension means (5), the suspension means (5) being located between the fixing angle (4) and the clamp for lifting the clamp.

3. The cable hanger according to claim 1, wherein the clamp further comprises a coupling fitting (6), one end of the coupling fitting (6) is movably connected with the upper ends of the first jaw (1) and the second jaw (2), and the other end is connected with the hanging device.

4. The cable hanger according to claim 1 or 3, characterized in that the first jaw (1) and the second jaw (2) are symmetrically arranged and fixedly connected by means of a bolt (7), and both opposite parts are recessed inwards to form the through-going space (3).

5. The cable hanger according to claim 1, characterized in that the first jaw (1) is located above the second jaw (2), two sides of the first jaw (1) extend downwards and form a through hole (11), and two ends of the second jaw (2) respectively pass through the through hole (11) to be movably connected with the first jaw (1).

6. The cable hanger as claimed in claim 5, wherein the second jaw (2) has a U-shaped structure at both ends, and the U-shaped structure is provided with toothed connecting members (21) at opposite inner sides thereof, and the toothed connecting members (21) are mutually connected in a matching manner to fixedly connect both ends of the second jaw (2).

7. The cable hanger according to claim 2, characterized in that the suspension means (5) is a chain or a spring.

8. The cable hanger according to claim 1, further comprising a connecting means (8), said connecting means (8) enabling connection of at least one adjacent cable hanger in the same horizontal line as said cable hanger.

9. The cable hanger as claimed in claim 8, wherein the connecting means (8) comprises an insert (81) and a fixing (82) arranged on opposite sides of the clamp and/or the hanger, respectively;

the insert (81) is of a plate-shaped structure, the fixing part (82) is of a U-shaped structure which is opened towards the arrangement direction of the cable hangers, the opening height of the fixing part is the same as the thickness of the insert (81), and when any insert (81) of two adjacent cable hangers is inserted into the fixing part (82) of the other cable hanger, the two adjacent cable hangers are on the same horizontal plane.

10. The cable hanger defined in claim 1, wherein the clamp is made of an aluminum alloy material.

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