CN214755307U - Cable support for cable trench - Google Patents
Cable support for cable trench Download PDFInfo
- Publication number
- CN214755307U CN214755307U CN202121020155.3U CN202121020155U CN214755307U CN 214755307 U CN214755307 U CN 214755307U CN 202121020155 U CN202121020155 U CN 202121020155U CN 214755307 U CN214755307 U CN 214755307U
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- transverse frame
- cable
- supporting transverse
- sliding
- frame
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Abstract
The utility model discloses a cable support for cable trench, the upper surface of the support cross frame of the cable support is provided with a pressure bar and a stop block, the stop block is arranged at the suspended end of the support cross frame, and a pressure plate is arranged above the stop block; one end of the pressing rod is hinged to the fixed end of the supporting transverse frame, the other end of the pressing rod horizontally extends out of the stop block and is pressed by the pressing plate, and a clamping area is formed between the pressing rod and the upper surface of the supporting transverse frame. The utility model discloses make the cable card establish in the chucking interval like this to compress tightly on the cable through the depression bar, thereby avoided the cable to remove on supporting the crossbearer.
Description
Technical Field
The utility model relates to a wire and cable technical field specifically is a cable support for cable pit.
Background
The cable is an electric energy or signal transmission device, usually comprises several or several groups of wires, and in the course of cable laying, the cable can be laid through the cable trench or the support mode in the cable tunnel, and its laying mode has the characteristics of being convenient for the construction, maintenance, overhaul and construction of cable, and when laying the cable in the cable trench, usually install back support and horizontal support on the lateral wall of the cable trench, then lay more than one cable on the horizontal support.
However, during field installation, the number of cables on the horizontal support is too many, the horizontal support has no device for fixing the cables, and a plurality of cables are easy to fall off and get entangled on the horizontal support, which affects daily maintenance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cable support for cable pit to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a cable support for cable pit, including
The fixing frame is uniformly provided with a plurality of mounting grooves along the length direction of the fixing frame, and the adjacent mounting grooves are arranged at equal intervals;
the fixed end of each supporting transverse frame is provided with an installation block, and the installation blocks are matched with the installation grooves; the plurality of supporting transverse frames are sequentially arranged in corresponding mounting grooves on the fixing frame through mounting blocks; the upper surface of the supporting transverse frame is provided with a pressure rod and a stop block, the stop block is arranged at the suspended end of the supporting transverse frame, and a pressure plate is arranged above the stop block; one end of the pressure lever is hinged to the fixed end of the supporting transverse frame, the other end of the pressure lever horizontally extends out of the stop block and is pressed by the pressure plate, and a clamping interval is formed between the pressure lever and the upper surface of the supporting transverse frame; therefore, the cable is clamped in the clamping section and is pressed on the cable through the pressing rod, and the cable is prevented from moving on the supporting cross frame.
Furthermore, a sliding cavity is arranged inside the supporting transverse frame, and the length direction of the sliding cavity and the length direction of the supporting transverse frame are arranged in the same direction; an extension spring and a sliding block are arranged in the sliding cavity, one end of the extension spring is arranged on the inner side of the sliding cavity close to the fixed end of the support transverse frame, and the other end of the extension spring is arranged on the sliding block; the sliding block is arranged in the sliding cavity along the width direction in a matching manner; the elastic expansion direction of the extension spring is the same as the length direction of the sliding cavity; the upper surface of the supporting transverse frame is provided with a sliding chute which is arranged along the length direction of the supporting transverse frame; the dog below passes the spout and fixed the setting is in the sliding block upper surface under extension spring's effort for sliding block and dog have the trend that moves to the support crossbearer stiff end all the time, thereby the dog is the horizontal extrusion all the time at the cable side, also prevents that the cable from dropping from supporting the crossbearer when playing the horizontal fixation to the cable.
Furthermore, a locking bolt is arranged at the suspended end of the supporting transverse frame, and the locking bolt horizontally extends into the sliding cavity from the outer side of the supporting transverse frame; the sliding block is provided with the fixed orifices in the one side of being close to locking bolt, locking bolt and fixed orifices thread engagement set up.
Furthermore, the pressure lever is formed by sequentially connecting a plurality of straight rod units end to end, the straight rod units are arranged in an inner cavity, and the tail ends of the straight rod units are telescopically arranged in the cavities of the previous straight rod units.
Furthermore, the lower surface of the supporting transverse frame is obliquely arranged and is obliquely and upwards arranged from the fixed end of the supporting transverse frame to the suspended end of the supporting transverse frame, so that the cable is conveniently laid on the supporting transverse frame below.
Compared with the prior art, the beneficial effects of the utility model are that:
drawings
Fig. 1 is a schematic perspective view of a cable holder according to the present invention;
fig. 2 is a side view of the present invention shown in fig. 1;
fig. 3 is a schematic view of the partial explosion structure of fig. 1 of the present invention;
fig. 4 is a schematic view of a half-section structure of the support cross frame of the present invention.
In the figure: 1. a fixed mount; 10. mounting grooves; 11. fixing the bolt; 2. a supporting cross frame; 20. clamping the interval; 21. mounting blocks; 22. a pressure lever; 220. a straight rod unit; 23. a stopper; 24. pressing a plate; 25. a sliding cavity; 26. an extension spring; 27. a slider; 270. a fixing hole; 28. a chute; 3. locking the bolt;
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.
Please refer to the figure, the present invention provides a technical solution: a cable support for a cable duct comprises a fixing frame 1, wherein a plurality of mounting grooves 10 are uniformly formed in the fixing frame 1 along the length direction of the fixing frame, and the adjacent mounting grooves 10 are arranged at equal intervals;
the fixing end of each supporting transverse frame 2 is provided with an installation block 21, and the installation blocks 21 are matched with the installation grooves 10; the plurality of supporting transverse frames 2 are sequentially arranged in the corresponding mounting grooves 10 on the fixing frame 1 through mounting blocks 21 and are fixed through fixing bolts 11; a pressure rod 22 and a stop block 23 are arranged on the upper surface of the supporting transverse frame 2, the stop block 23 is arranged at the suspended end of the supporting transverse frame 2, and a pressure plate 24 is arranged above the stop block 23; the utility model discloses a cable, including depression bar 22, pressing rod 22, clamping interval 20, cable, clamping interval 20, the cable is by the chucking like this for the cable can not remove on supporting crossbearer 2, thereby has avoided the cable to drop the winding and then influence daily maintenance, and the bracing crossbearer 2 stiff end is articulated to be set up in the bracing crossbearer 2 stiff end, and its other end level stretches out to be set up on dog 23 and is compressed tightly by clamp plate 24, depression bar 22 and the upper surface of supporting crossbearer 2 form the clamping interval 20, and the cable is by the chucking in the clamping interval 20 like this.
A sliding cavity 25 is arranged in the supporting transverse frame 2, and the length direction of the sliding cavity 25 is the same as that of the supporting transverse frame 2; an extension spring 26 and a sliding block 27 are arranged in the sliding cavity 25, one end of the extension spring 26 is arranged at the inner side of the sliding cavity 25 close to the fixed end of the support cross frame 2, and the other end of the extension spring is arranged on the sliding block 27; the sliding block 27 is arranged in the sliding cavity 25 along the width direction in a matching way; the elastic expansion direction of the extension spring 26 is the same as the length direction of the sliding cavity 25; the upper surface of the supporting transverse frame 2 is provided with a sliding groove 28, and the sliding groove 28 is arranged along the length direction of the supporting transverse frame 2; the lower part of the stop block 23 passes through the sliding groove 28 and is fixedly arranged on the upper surface of the sliding block 27, and the sliding block and the stop block are pulled by the extension spring to move towards the fixed end of the support transverse frame; thus, the tensile force provided by the tension spring 26 enables the stopper to always generate horizontal thrust on the cable on the support cross frame 2, and the cable is prevented from sliding off the support cross frame 2 while being clamped in the horizontal direction.
A locking bolt 3 is arranged at the suspended end of the supporting transverse frame 2, and the locking bolt 3 horizontally extends into the sliding cavity 25 from the outer side of the supporting transverse frame 2; the sliding block 27 is provided with a fixing hole 270 at a side close to the locking bolt 3, the locking bolt 3 is in threaded engagement with the fixing hole 270, and when a cable is laid, the locking bolt locks the sliding block, so that the sliding block 27 and the stopper 23 cannot move, and thus, the interference of the stopper 23 when the cable is laid on the supporting cross frame 2 is avoided.
The pressure lever 22 is formed by sequentially connecting a plurality of straight rod units 220 end to end, the straight rod units 220 are arranged in an inner cavity, and the tail ends of the straight rod units 220 are telescopically arranged in the cavities of the previous straight rod units 220, so that the pressure lever 22 is arranged in a telescopic rod manner; this allows to cooperate with the pressure plate 23 to always grip different numbers of cables on the supporting cross-piece 21.
Support 2 lower surface slopes of crossbearer and set up, and follow 2 stiff ends of support crossbearer and upwards set up to its free end slope, set up like this and make the below support crossbearer top space grow, make things convenient for operating personnel to lay, also make the below support crossbearer lay cable quantity increase when having improved cable laying efficiency.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and 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.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A cable support for cable pit, characterized in that, including
The fixing frame (1) is uniformly provided with a plurality of mounting grooves (10) along the length direction of the fixing frame (1), and the adjacent mounting grooves (10) are arranged at equal intervals;
the fixing end of each supporting transverse frame (2) is provided with an installation block (21), and the installation blocks (21) are matched with the installation grooves (10); the plurality of supporting transverse frames (2) are sequentially arranged in the corresponding mounting grooves (10) on the fixing frame (1) through mounting blocks (21); a pressing rod (22) and a stop block (23) are arranged on the upper surface of the supporting transverse frame (2), the stop block (23) is arranged at the suspended end of the supporting transverse frame (2), and a pressing plate (24) is arranged above the stop block (23); one end of the pressing rod (22) is hinged to the fixed end of the supporting transverse frame (2), the other end of the pressing rod horizontally extends out of the stop block (23) and is pressed by the pressing plate (24), and a clamping section (20) is formed between the pressing rod (22) and the upper surface of the supporting transverse frame (2).
2. A cable holder for a cable trench according to claim 1, wherein: a sliding cavity (25) is arranged in the supporting transverse frame (2), and the length direction of the sliding cavity (25) is arranged in the same direction as the length direction of the supporting transverse frame (2); an extension spring (26) and a sliding block (27) are arranged in the sliding cavity (25), one end of the extension spring (26) is arranged on the inner side of the sliding cavity (25) close to the fixed end of the support transverse frame (2), and the other end of the extension spring is arranged on the sliding block (27); the sliding block (27) is arranged in the sliding cavity (25) along the width direction in a matching manner; the elastic expansion direction of the extension spring (26) is the same as the length direction of the sliding cavity (25); the upper surface of the supporting transverse frame (2) is provided with a sliding chute (28), and the sliding chute (28) is arranged along the length direction of the supporting transverse frame (2); the lower part of the stop block (23) passes through the sliding groove (28) and is fixedly arranged on the upper surface of the sliding block (27).
3. A cable holder for a cable trench according to claim 2, wherein: a locking bolt (3) is arranged at the suspended end of the supporting transverse frame (2), and the locking bolt (3) horizontally extends into the sliding cavity (25) from the outer side of the supporting transverse frame (2); the sliding block (27) is provided with a fixing hole (270) on one side close to the locking bolt (3), and the locking bolt (3) is in threaded engagement with the fixing hole (270).
4. A cable holder for a cable trench according to claim 3, wherein: the pressing rod (22) is formed by sequentially connecting a plurality of straight rod units (220) end to end, the straight rod units (220) are arranged in an inner cavity, and the tail ends of the straight rod units (220) are arranged in the cavities of the straight rod units (220) in a telescopic mode.
5. A cable holder for a cable trench according to claim 4, wherein: the lower surface of the supporting transverse frame (2) is obliquely arranged, and the supporting transverse frame (2) fixing end is obliquely and upwards arranged towards the suspended end of the supporting transverse frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121020155.3U CN214755307U (en) | 2021-05-13 | 2021-05-13 | Cable support for cable trench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121020155.3U CN214755307U (en) | 2021-05-13 | 2021-05-13 | Cable support for cable trench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214755307U true CN214755307U (en) | 2021-11-16 |
Family
ID=78621550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121020155.3U Active CN214755307U (en) | 2021-05-13 | 2021-05-13 | Cable support for cable trench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214755307U (en) |
-
2021
- 2021-05-13 CN CN202121020155.3U patent/CN214755307U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |