CN222826921U - Auxiliary device for laying cables in power construction - Google Patents
Auxiliary device for laying cables in power construction Download PDFInfo
- Publication number
- CN222826921U CN222826921U CN202420212467.1U CN202420212467U CN222826921U CN 222826921 U CN222826921 U CN 222826921U CN 202420212467 U CN202420212467 U CN 202420212467U CN 222826921 U CN222826921 U CN 222826921U
- Authority
- CN
- China
- Prior art keywords
- cable
- connecting flange
- power construction
- rotate
- cannula
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to an auxiliary device for laying a power construction cable, and belongs to the technical field of cable laying. The cable clamp comprises a wall hanging plate arranged on the inner wall of a cable trench, wherein a plurality of groups of supporting arms are arranged at intervals from top to bottom along the length direction of the wall hanging plate, a plurality of groups of cable clamps are arranged at intervals along the length direction of the supporting arms, and the cable clamps can rotate from a horizontal state to an inclined state and lock along with the rotation of the supporting arms, or rotate from the inclined state to the horizontal state and lock. The cable clamp has the advantages that through improvement on the structure of the supporting arm, the cable clamp can rotate from a horizontal state to an inclined state and be locked along with rotation of the supporting arm, or rotate from the inclined state to the horizontal state and be locked, compared with the upper surface of the horizontal supporting arm, the upper surface of the supporting arm with the inclination direction tangential to the arc track of the cable required to turn can enable the arc of the cable required to be bent to be smaller, and finally the possibility of damage to the cable can be reduced.
Description
Technical Field
The utility model relates to an auxiliary device for laying a power construction cable, and belongs to the technical field of cable laying.
Background
The cable trench is an underground pipeline for laying and replacing electric power or telecommunication cable facilities, and the inner wall of the cable trench is generally fixedly provided with a cable bracket for erecting a cable.
Through searching, the patent number CN202022226209.3 discloses an assembled cable groove. The integrated groove comprises an integrated groove body, wherein the groove body comprises a bottom plate, a top plate, side plates, brackets and bosses, the side plates are arranged between the bottom plate and the two sides of the top plate, a plurality of groups of vertically arranged brackets are oppositely arranged on opposite surfaces of inner walls of the side plates on the two sides, a stop block is arranged on the top surface of the tail end of each bracket far away from the side plate, a raised boss is arranged in the middle of the bottom plate, and a containing groove convenient for drainage is formed between the side walls of the boss, the inner walls of the side plates and the top wall of the bottom plate. The assembled cable trench comprises a bottom plate, a top plate, side plates, a bracket and a boss, wherein the bottom plate, the top plate, the side plates, the bracket and the boss are integrally cast in a processing plant through special dies, and the assembled cable trench can be installed and used after being prefabricated in batches and transported to a construction site.
Although the above patent can realize the basic installation function of the cable, the prior art has incomplete consideration and the following disadvantages:
When the wall-hanging plate is fixed on the inner wall of the cable duct, the traditional supporting arm cannot rotate relative to the wall-hanging plate, and the cable clamp cannot rotate from a horizontal state to an inclined state and lock along with the rotation of the supporting arm, and cannot rotate from the inclined state to the horizontal state and lock. However, the cable often needs to turn horizontally or up and down when being laid, so that the cable leads to all the power receiving devices, and because the positions of all the power receiving devices are different, when the radian of the bending is large, the cable insulation layer or the cable core can be damaged, and the service life of the cable can be reduced finally.
In order to solve one of the above problems, an auxiliary device for laying power construction cables is needed.
Disclosure of utility model
According to the defects in the prior art, the technical problem to be solved by the utility model is how to realize that the cable clamp can rotate from a horizontal state to an inclined state and be locked along with the rotation of the bracket arm or rotate from the inclined state to the horizontal state and be locked, so as to provide the auxiliary device for laying the electric power construction cable.
The auxiliary device for laying the power construction cable comprises wall hanging plates arranged on the inner wall of a cable trench, and is characterized in that a plurality of groups of supporting arms are arranged at intervals from top to bottom along the length direction of the wall hanging plates, a plurality of groups of cable clamps are arranged at intervals along the length direction of the supporting arms, and the cable clamps can rotate from a horizontal state to an inclined state and lock along with rotation of the supporting arms, or rotate from the inclined state to the horizontal state and lock.
Preferably, the bracket arm comprises a connecting flange B and a sleeve pipe welded with the wall hanging plate, wherein the sleeve pipe is far away from one end of the wall hanging plate and is provided with a connecting flange A, two sides of the connecting flange B are respectively welded with a cannula and a bracket arm body, one end of the cannula is inserted into the sleeve pipe, the connecting flange A is propped against the connecting flange B, a plurality of groups of first arc-shaped holes are formed in the connecting flange A, a second arc-shaped hole matched with the first arc-shaped hole is formed in the connecting flange B, and the connecting flange A and the connecting flange B are fixed together by the connecting bolts.
The first arc-shaped holes are provided with three groups which are arranged at intervals around the central line of the cannula, the second arc-shaped holes are correspondingly provided with three groups which are arranged at intervals around the central line of the cannula, and the cannula are coaxially arranged.
Preferably, the inner diameter of the cannula is slightly larger than the outer diameter of the cannula, creating a small clearance fit so that the cannula can rotate relative to the cannula.
Preferably, the wall hanging plate is mounted on the inner wall of the cable duct through a plurality of groups of expansion bolts.
Preferably, a plurality of groups of detachable cable clamps are arranged on the bracket arm body at intervals.
Preferably, the long surface of the bracket arm body is provided with a chute along the length direction thereof.
Preferably, the cable clamp comprises a connecting plate, two ends of the lower surface of the connecting plate are respectively provided with a sliding block A and a sliding block B which are matched with the sliding groove, an inverted U-shaped clamp is fixed above the connecting plate, a cable sleeve hole for fixing a cable is formed between the connecting plate and the inverted U-shaped clamp in a surrounding mode, one end of the inverted U-shaped clamp is connected with the connecting plate through a connecting screw A in a threaded mode and is abutted to the bottom of the sliding groove, and one end of the inverted U-shaped clamp is connected with the connecting plate through a connecting screw B in a threaded mode and is abutted to the bottom of the sliding groove.
Preferably, the chute is a T-shaped chute.
Preferably, the sliding block a includes a first sliding leg and a second sliding leg which are symmetrically arranged, and a preset gap is arranged between the first sliding leg and the second sliding leg.
Compared with the prior art, the utility model has the following beneficial effects:
According to the auxiliary device for laying the electric power construction cable, the structure of the supporting arm is improved, the cable clamp can rotate from a horizontal state to an inclined state and be locked along with rotation of the supporting arm, or rotate from the inclined state to the horizontal state and be locked, compared with the upper surface of the horizontal supporting arm, the upper surface of the supporting arm with the inclined direction tangential to the arc track of the cable required to turn can enable the arc of the cable required to be bent to be smaller, and finally the possibility of damage to the cable can be reduced.
According to the auxiliary device for laying the electric power construction cable, when the supporting arm is required to rotate relative to the wall hanging plate, the insertion pipe can rotate relative to the sleeve by unscrewing the connecting bolt, meanwhile, the connecting flange B rotates relative to the connecting flange A, and after the connecting flange A and the connecting flange B relatively rotate, the connecting flange A and the connecting flange B can be connected together by using the connecting bolt and are fixed again, so that the cable clamp can rotate from a horizontal state to an inclined state and be locked along with rotation of the supporting arm, or rotate from the inclined state to the horizontal state and be locked.
According to the auxiliary device for laying the power construction cable, a plurality of groups of cable clamps can be detachably arranged on the bracket arm body according to requirements, the inverted U-shaped clamp is connected with the connecting plate through the connecting screw A and the connecting screw B, and meanwhile the connecting screw A and the connecting screw B are abutted in the sliding groove, so that the cable clamps are fixed, and the installation is convenient.
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. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the sleeve and attachment flange A of FIG. 1;
FIG. 3 is a side view of the sleeve and attachment flange A of FIG. 1;
FIG. 4 is a front view of the cannula and connecting flange B of FIG. 1;
FIG. 5 is a side view I of the cannula and attachment flange B of FIG. 1;
FIG. 6 is a second side view of the cannula and connecting flange B of FIG. 1;
FIG. 7 is a block diagram of a first cable clamp;
FIG. 8 is a second block diagram of a cable clamp;
In the figure, 1, a wall hanging plate 2, a bracket arm 3, an expansion bolt 4, a cable clamp 4.1, a connecting plate 4.2, a sliding block A4.3, a sliding block B4.4, a connecting screw A4.5, a connecting screw B4.6, an inverted U-shaped clamp 5, a sleeve 6, a connecting flange A7, a connecting flange B8, a cannula 9, a first arc-shaped hole 10, a second arc-shaped hole 11, a connecting bolt 12, a bracket arm body 13, a chute 14 and a cable.
Detailed Description
The present utility model is further described with reference to the following drawings, which are given by way of illustration and not limitation, and any modifications, equivalents, improvements, etc. which fall within the spirit and principle of the present utility model are intended to be included in the scope of the present utility model.
Embodiment 1, as shown in fig. 1-2, the auxiliary device for laying electric power construction cables comprises a wall hanging plate 1 installed on the inner wall of a cable trench, a plurality of groups of supporting arms 2 are arranged at intervals from top to bottom along the length direction of the wall hanging plate 1, a plurality of groups of cable clamps 4 are arranged at intervals along the length direction of the supporting arms 2, and the cable clamps 4 can rotate from a horizontal state to an inclined state and lock along with the rotation of the supporting arms 2, or rotate from the inclined state to the horizontal state and lock.
According to the utility model, through improving the structure of the bracket arm 2, the cable clamp 4 can rotate from a horizontal state to an inclined state and lock along with the rotation of the bracket arm 2, or rotate from the inclined state to the horizontal state and lock, compared with the upper surface of the horizontal bracket arm, the upper surface of the bracket arm with the inclination direction tangential to the arc track of the cable required to turn can enable the arc of the cable required to be bent to be smaller, and finally the possibility of damage to the cable can be reduced.
Embodiment 2, as shown in fig. 1-8, the auxiliary device for laying electric power construction cables comprises a wall hanging plate 1 installed on the inner wall of a cable trench, a plurality of groups of supporting arms 2 are arranged at intervals from top to bottom along the length direction of the wall hanging plate 1, a plurality of groups of cable clamps 4 are arranged at intervals along the length direction of the supporting arms 2, and the cable clamps 4 can rotate from a horizontal state to an inclined state and lock along with the rotation of the supporting arms 2, or rotate from the inclined state to the horizontal state and lock.
Further, the bracket arm 2 comprises a connecting flange B7 and a sleeve 5 welded with the wall hanging plate 1, the sleeve 5 is far away from one end of the wall hanging plate 1 and is provided with a connecting flange A6, two sides of the connecting flange B7 are respectively welded with a cannula 8 and a bracket arm body 12, one end of the cannula 8 is inserted into the sleeve 5, the connecting flange A6 is abutted against the connecting flange B7, a plurality of groups of first arc holes 9 are formed in the connecting flange A6, a second arc hole 10 matched with the first arc holes 9 is formed in the connecting flange B7, and the connecting flange A6 and the connecting flange B7 are fixed together by the connecting bolts 11 penetrating through the first arc holes 9 and the second arc holes 10.
When the bracket arm 2 needs to be controlled to rotate relative to the wall hanging plate 1, the insertion pipe 8 can be rotated relative to the sleeve 5 only by unscrewing the connecting bolt 11, meanwhile, the connecting flange B7 rotates relative to the connecting flange A6, and after the connecting flange A6 and the connecting flange B7 relatively rotate, the connecting bolt 11 can be used for connecting the connecting flange A6 and the connecting flange B7 together for re-fixing, so that the cable clamp 4 can rotate from a horizontal state to an inclined state and be locked along with the rotation of the bracket arm 2, or rotate from the inclined state to the horizontal state and be locked.
Further, the first arc-shaped holes 9 are provided with three groups which are arranged at intervals around the central line of the cannula 5, the second arc-shaped holes 10 are correspondingly provided with three groups which are arranged at intervals around the central line of the cannula 8, and the cannula 5 and the cannula 8 are coaxially arranged.
Further, the inner diameter of the cannula 5 is slightly larger than the outer diameter of the cannula 8, creating a small clearance fit, such that the cannula 8 can rotate relative to the cannula 5.
Further, the wall hanging plate 1 is mounted on the inner wall of the cable duct through a plurality of groups of expansion bolts 3.
Further, a plurality of groups of detachable cable clamps 4 are arranged on the bracket arm body 12 at intervals.
Further, the long surface of the bracket body 12 is provided with a chute 13 along the length direction thereof.
Further, the cable clamp 4 comprises a connecting plate 4.1, two ends of the lower surface of the connecting plate 4.1 are respectively provided with a sliding block A4.2 and a sliding block B4.3 which are matched with the sliding chute 13 to slide, an inverted U-shaped clamp 4.6 is fixed above the connecting plate 4.1, a cable sleeve hole for fixing a cable is enclosed between the connecting plate 4.1 and the inverted U-shaped clamp 4.6, one end of the inverted U-shaped clamp 4.6 is in threaded connection with the connecting plate 4.1 through a connecting screw A4.4 and is abutted against the bottom of the sliding chute 13, and one end of the inverted U-shaped clamp 4.6 is in threaded connection with the connecting plate 4.1 through a connecting screw B4.5 and is abutted against the bottom of the sliding chute 13.
The multi-group cable clamp 4 can be detachably installed on the bracket arm body 12 according to the requirement, the inverted U-shaped clamp 4.6 is connected with the connecting plate 4.1 through the connecting screw A4.4 and the connecting screw B4.5, and meanwhile, the connecting screw A4.4 and the connecting screw B4.5 are abutted in the sliding groove 13, so that the cable clamp 4 is fixed and installed conveniently.
Further, the chute 13 is a T-shaped chute.
Further, the sliding block a4.2 includes a first sliding leg and a second sliding leg which are symmetrically arranged, and a preset gap is arranged between the first sliding leg and the second sliding leg.
According to the auxiliary device for laying the electric power construction cable, the structure of the supporting arm is improved, the cable clamp can rotate from a horizontal state to an inclined state and be locked along with rotation of the supporting arm, or rotate from the inclined state to the horizontal state and be locked, compared with the upper surface of the horizontal supporting arm, the upper surface of the supporting arm with the inclined direction tangential to the arc track of the cable required to turn can enable the arc of the cable required to be bent to be smaller, and finally the possibility of damage to the cable can be reduced.
According to the auxiliary device for laying the electric power construction cable, when the supporting arm is required to rotate relative to the wall hanging plate, the insertion pipe can rotate relative to the sleeve by unscrewing the connecting bolt, meanwhile, the connecting flange B rotates relative to the connecting flange A, and after the connecting flange A and the connecting flange B relatively rotate, the connecting flange A and the connecting flange B can be connected together by using the connecting bolt and are fixed again, so that the cable clamp can rotate from a horizontal state to an inclined state and be locked along with rotation of the supporting arm, or rotate from the inclined state to the horizontal state and be locked.
According to the auxiliary device for laying the power construction cable, a plurality of groups of cable clamps can be detachably arranged on the bracket arm body according to requirements, the inverted U-shaped clamp is connected with the connecting plate through the connecting screw A and the connecting screw B, and meanwhile the connecting screw A and the connecting screw B are abutted in the sliding groove, so that the cable clamps are fixed, and the installation is convenient.
The foregoing has shown and described the basic principles, main features and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
The present invention is not described in detail in the present application, and is well known to those skilled in the art.
Claims (8)
1. The auxiliary device for laying the electric power construction cables comprises wall hanging plates arranged on the inner wall of a cable trench and is characterized in that multiple groups of supporting arms are arranged at intervals from top to bottom along the length direction of the wall hanging plates, multiple groups of cable clamps are arranged at intervals along the length direction of the supporting arms, the cable clamps can rotate from a horizontal state to an inclined state and lock or rotate from the inclined state to the horizontal state and lock along with the rotation of the supporting arms, each supporting arm comprises a connecting flange B and a sleeve pipe connected with the wall hanging plates in a welding mode, one end of each sleeve pipe, far away from the wall hanging plates, is provided with a connecting flange A, two sides of each connecting flange B are respectively welded with a cannula and supporting arm body, one end of each cannula is inserted into each sleeve pipe, each connecting flange A abuts against each connecting flange B, multiple groups of first arc holes are formed in each connecting flange A, each connecting flange B is provided with a second arc hole matched with each first arc hole, each connecting flange B also comprises a connecting bolt penetrating through each first arc hole and each second arc hole, the connecting flange A and each connecting flange B are fixed together, each first arc hole is provided with a sleeve pipe, three groups of the connecting flanges are arranged around the center lines of the corresponding center lines, and the three groups of the cannula sleeves are arranged at intervals around the center lines of the corresponding center lines.
2. The power construction cabling auxiliary device of claim 1, wherein the sleeve has an inner diameter slightly larger than an outer diameter of the cannula, forming a small clearance fit such that the cannula is rotatable relative to the sleeve.
3. The power construction cable laying assist device according to claim 2, wherein the wall hanging plate is mounted on an inner wall of the cable pit by a plurality of sets of expansion bolts.
4. A power construction cable laying assistance apparatus according to claim 3, wherein a plurality of groups of detachable cable clamps are provided on the bracket body at intervals.
5. A power construction cable laying auxiliary device according to claim 3, wherein the long surface of the bracket body is provided with a chute along the length direction thereof.
6. The auxiliary device for laying the electric power construction cable according to claim 4, wherein the cable clamp comprises a connecting plate, two ends of the lower surface of the connecting plate are respectively provided with a sliding block A and a sliding block B which slide in cooperation with the sliding groove, an inverted U-shaped clamp is fixed above the connecting plate, a cable trepanning for fixing a cable is enclosed between the connecting plate and the inverted U-shaped clamp, one end of the inverted U-shaped clamp is in threaded connection with the connecting plate through a connecting screw A and is abutted against the bottom of the sliding groove, and one end of the inverted U-shaped clamp is in threaded connection with the connecting plate through a connecting screw B and is abutted against the bottom of the sliding groove.
7. The power construction cable laying assist device of claim 5 wherein the chute is a T-chute.
8. The power construction cable laying assist device according to claim 6, wherein the slider a includes a first shoe and a second shoe symmetrically disposed with a preset gap therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420212467.1U CN222826921U (en) | 2024-01-30 | 2024-01-30 | Auxiliary device for laying cables in power construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420212467.1U CN222826921U (en) | 2024-01-30 | 2024-01-30 | Auxiliary device for laying cables in power construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222826921U true CN222826921U (en) | 2025-05-02 |
Family
ID=95492906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420212467.1U Active CN222826921U (en) | 2024-01-30 | 2024-01-30 | Auxiliary device for laying cables in power construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222826921U (en) |
-
2024
- 2024-01-30 CN CN202420212467.1U patent/CN222826921U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN222826921U (en) | Auxiliary device for laying cables in power construction | |
| CN110863512A (en) | Prefabricated cable utility tunnel | |
| CN208057166U (en) | External hanging type channel structure and shield tunnel mounting structure | |
| CN216446034U (en) | Prefabricated calandria basis of modularization electric power | |
| CN215956009U (en) | An underground pipe gallery power support | |
| CN211693818U (en) | Utility tunnel antidetonation support | |
| CN210693271U (en) | Underground cable installation guider | |
| CN111722334A (en) | A support type optical cable down-conducting protective tube blocking device and method | |
| CN217607405U (en) | Combined pre-installed cable duct bank | |
| CN222072642U (en) | Pipeline corridor cable support and pipeline corridor cable support system | |
| CN206894164U (en) | A kind of bridge cable lays crane span structure | |
| CN221597322U (en) | Cable trench bracket capable of being used for installing and replacing cable in blind trench | |
| CN221487239U (en) | Auxiliary device for power engineering construction | |
| CN219638537U (en) | Same-tower multi-loop narrow-base steel pipe tower | |
| CN219012120U (en) | Door-type suspension cable pulling tower | |
| CN222563491U (en) | Prefabricated cable duct capable of preventing junction from sinking | |
| CN216598936U (en) | Utility tunnel cable supports protective structure | |
| CN221885961U (en) | Horizontal tee mould pressing bridge frame | |
| CN222814149U (en) | An H-shaped bracket fixture for a traveling cable passing through a reserved hole in the ground | |
| CN217159206U (en) | Power tunnel jacking pipe joint with assembled cable support | |
| CN220066760U (en) | Wiring supporting device of steel structure house | |
| CN222102948U (en) | Assembled anti-sinking bottom plate | |
| CN211719997U (en) | Exempt from to dig ditch switch board installation device | |
| CN222395389U (en) | An overhead bracket for electric wires in a floor | |
| CN220139210U (en) | A cable tunnel structure for ultra-high voltage lead |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |