CN213959721U

CN213959721U - But height-adjusting's support for tunnel cable

Info

Publication number: CN213959721U
Application number: CN202022729285.6U
Authority: CN
Inventors: 郑欢杰; 丁永丽
Original assignee: Hangzhou Chengquan Machinery Co ltd
Current assignee: Hangzhou Chengquan Machinery Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-08-13
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a but height-adjusting's support for tunnel cable, include the landing leg, place platform, fixed plate, fastening bolt and backup pad, the landing leg is all installed to the both sides of placing the platform bottom, the one side of placing the bench top is provided with elevating system, all install the fixed plate on the outer wall of landing leg one side, and one side on fixed plate top installs fastening bolt, the backup pad is all installed to the both sides of placing the bench top. The utility model discloses a track rotates and drives from the driving wheel rotation to drive the threaded rod and rotate, drive two sets of sliding blocks then and move in one side on threaded rod surface in opposite directions, two sets of sliding blocks are kept away from each other, thereby the pulling connecting rod is kept away from down motion each other, drives the limiting plate down motion, and the limiting plate is down to one side on high-voltage line surface, thereby restricts the high-voltage line, and the high-voltage line passes in order, can not intertwine, has realized the function of this support spacing centre gripping circuit line of being convenient for.

Description

But height-adjusting's support for tunnel cable

Technical Field

The utility model relates to a support technical field for the cable specifically is a but height-adjusting's support for tunnel cable.

Background

A similar rope formed by twisting several or several groups of wires is generally called a cable, each group of wires is insulated from each other and is usually twisted around a center, the cable is usually buried under the ground by a tool during laying so as to protect the cable, but a bracket is generally used for auxiliary support during laying the cable in a tunnel;

the existing cable support plays a role in supporting cables mostly when in use, but a plurality of groups of cables are easy to be wound when passing through, and the cables are easy to be damaged by friction, so that the cable support needs to be improved, carries out limiting clamping on the cables, and ensures the smooth passing of the cables.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but height-adjusting's support for tunnel cable to it is inconvenient spacing to propose the cable conductor in the above-mentioned background art, the winding problem of each other easily.

In order to achieve the above object, the utility model provides a following technical scheme: a height-adjustable bracket for a tunnel cable comprises supporting legs, a placing table, a fixed plate, a fastening bolt and a supporting plate, wherein the supporting legs are arranged on two sides of the bottom end of the placing table, a lifting mechanism is arranged on one side of the top end of the placing table, the fixed plate is arranged on the outer wall of one side of the supporting legs, the fastening bolt is arranged on one side of the top end of the fixed plate, the supporting plate is arranged on two sides of the top end of the placing table, a supporting plate is slidably arranged on one side of the inner portion of the supporting plate, a limiting mechanism is arranged on one side of the top end of the supporting plate, the limiting mechanism comprises a placing frame, a sliding rod, a sliding block, a limiting plate, a limiting rod, a connecting rod and a threaded rod, the sliding rod is arranged on one side of the top end of the supporting frame, the sliding rod is arranged on one side of the inner portion of the placing frame, the connecting rod is sleeved on one side of the surface of the sliding rod, the connecting rod is hinged to one side of the top end of the sliding block, and one side on connecting rod top articulates there is the limiting plate, the gag lever post is all installed to the both sides of limiting plate bottom, the threaded rod is installed to the inside opposite side of rack, one side on rack surface is provided with the wire casing, the rope guide wheel is installed to one side on elevating system top, and the winding of one side on rope guide wheel surface has wire rope, one side on mounting panel top is provided with drive mechanism, one side on landing leg surface is provided with equidistant spacing hole.

Preferably, elevating system includes lifter plate, driving motor, drive wheel, drive belt and drive wheel, the lifter plate all sets up in the one side of placing the platform top, all install driving motor on the outer wall of lifter plate one side, and driving motor's one end all installs the drive wheel through the shaft coupling, the one end of drive wheel all twines the drive belt, all install the drive wheel on the outer wall of driving motor one side lifter plate.

Preferably, one end of the support plate is slidably mounted on one side of the surface of the lifting plate, and the other end of the support plate is slidably mounted on one side of the surface of the support plate.

Preferably, one side on threaded rod surface is provided with the external screw thread, the inside one side of sliding block be provided with external screw thread assorted internal thread, threaded rod and connecting rod constitute threaded connection.

Preferably, drive mechanism includes work motor, transmission shaft, action wheel, track and follows the driving wheel, the work motor sets up in one side on mounting panel top, the transmission shaft is installed through the shaft coupling to the one end of work motor, and the one end of transmission shaft installs the action wheel, one side winding on action wheel surface has the track.

Preferably, the cross section of the limiting holes is circular, and the limiting holes are distributed on one side of the surface of the supporting leg in an equidistant array mode.

Compared with the prior art, the beneficial effects of the utility model are that: the height-adjustable bracket for the tunnel cable not only realizes the function that the bracket is convenient for limiting and clamping a circuit wire, realizes the functions that the bracket is convenient for lifting and adjusting the height, but also realizes the function that the bracket is stably placed;

(1) the cable penetrates through the wire slot, then the operation control panel controls the working motor to work, the working motor drives the transmission shaft to rotate, so that the driving wheel is driven to rotate, then the track rotates, the track rotates to drive the driven wheel to rotate, so that the threaded rod rotates, then the two groups of sliding blocks are driven to move towards one side of the surface of the threaded rod, the two groups of sliding blocks are far away from each other, so that the connecting rod is pulled to move away from each other and move downwards, the limiting plate is driven to move downwards, the limiting plate is abutted to one side of the surface of the high-voltage wire downwards, so that the high-voltage wire is limited, the high-voltage wire penetrates through the high-voltage wire in order and cannot be wound with each other, the function of the bracket facilitating limiting and clamping of the circuit wire is realized, and the applicability of the device in use is improved;

(2) through the operation control panel, the driving motor is controlled to work through the single chip microcomputer, the driving motor rotates to drive the driving wheel to rotate, the driving wheel rotates to drive the driving belt to rotate, then the driving wheel is driven to rotate, the steel wire rope is wound on one side of the surface of the driving wheel, the driving wheel rotates to wind the steel wire rope, the steel wire rope is wound upwards along the rope guide wheel, the support plate is pulled to move upwards along one side of the surface of the support plate, and the support plate is driven to move downwards through opposite operation;

(3) through moving the device to suitable work area, the landing leg is broken off with the fingers and thumb to the part external power source of switch-on device, adjusts the angle of placing of landing leg, breaks suitable angle support with two sets of landing legs off with the fingers and thumb and places the platform, later installs the both ends of fixed plate respectively on two sets of landing legs through fixing bolt, plays better firm effect, has realized that this support places firm function.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

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

FIG. 3 is a schematic view of the clamping and limiting structure of the present invention;

fig. 4 is a schematic diagram of a partially enlarged structure at a position in fig. 1 according to the present invention.

In the figure: 1. a support leg; 2. a placing table; 3. a lifting mechanism; 301. a lifting plate; 302. a drive motor; 303. a driving wheel; 304. a transmission belt; 305. a drive wheel; 4. a fixing plate; 5. fastening a bolt; 6. a support plate; 7. a mounting plate; 8. a limiting mechanism; 801. placing a rack; 802. a slide bar; 803. a slider; 804. a limiting plate; 805. a limiting rod; 806. a connecting rod; 807. a threaded rod; 808. a wire slot; 9. a rope guide pulley; 10. a wire rope; 11. a transmission mechanism; 1101. a working motor; 1102. a drive shaft; 1103. a driving wheel; 1104. a crawler belt; 1105. a driven wheel; 12. and a limiting hole.

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 height-adjustable bracket for a tunnel cable comprises supporting legs 1, a placing table 2, a fixing plate 4, fastening bolts 5 and supporting plates 6, wherein the supporting legs 1 are installed on two sides of the bottom end of the placing table 2, the fixing plate 4 is installed on the outer wall of one side of each supporting leg 1, the fastening bolts 5 are installed on one side of the top end of the fixing plate 4, the supporting plates 6 are installed on two sides of the top end of the placing table 2, a supporting plate 7 is installed on one side inside the supporting plate 6 in a sliding mode, one end of the supporting plate 7 is installed on one side of the surface of a lifting plate 301 in a sliding mode, the other end of the supporting plate 7 is installed on one side of the surface of the supporting plate 6 in a sliding mode, the device is moved to a proper working area, a part of an external power supply of the device is connected, firstly, the supporting legs 1 are pulled, the placing angle of the supporting legs 1 is adjusted, two groups of the supporting legs 1 are pulled to a proper angle to support the placing table 2, then two ends of the fixing plates 4 are installed on the two groups of the supporting legs 1 through the fixing bolts respectively, the better stabilizing effect is achieved;

one side of the top end of the placing table 2 is provided with a lifting mechanism 3, the lifting mechanism 3 comprises a lifting plate 301, a driving motor 302, a driving wheel 303, a transmission belt 304 and a driving wheel 305, the lifting plate 301 is arranged on one side of the top end of the placing table 2, the driving motor 302 is arranged on the outer wall of one side of the lifting plate 301, the model of the driving motor 302 is Y315M-2, the input end of the driving motor 302 is electrically connected with the output end of the single chip microcomputer, the driving wheel 303 is arranged at one end of the driving motor 302 through a coupler, the transmission belt 304 is wound at one end of the driving wheel 303, the driving wheel 305 is arranged on the outer wall of the lifting plate 301 at one side of the driving motor 302, an operation control panel controls the driving motor 302 to work through the single chip microcomputer, the driving motor 302 rotates to drive the driving wheel 303 to rotate, thereby driving the driving wheel 303 to rotate, the driving wheel 303 rotates to drive the transmission belt 304 to rotate, and then drives the driving wheel 305 to rotate, the steel wire rope 10 is wound on one side of the surface of the driving wheel 305, the driving wheel 305 rotates to wind the steel wire rope 10, the steel wire rope 10 is wound upwards along the rope guide wheel 9, the support plate 7 is pulled to move upwards along one side of the surface of the support plate 6, and the support plate 7 is driven to move downwards through opposite operation, so that the operation is simple;

a limiting mechanism 8 is arranged on one side of the top end of the support plate 7, the limiting mechanism 8 comprises a placing frame 801, a sliding rod 802, a sliding block 803, a limiting plate 804, a limiting rod 805, a connecting rod 806 and a threaded rod 807, the placing frame 801 is arranged on one side of the top end of the support plate 7, the sliding rod 802 is arranged on one side inside the placing frame 801, the sliding block 803 is sleeved on one side of the surface of the sliding rod 802, the connecting rod 806 is hinged on one side of the top end of the sliding block 803, the limiting plate 804 is hinged on one side of the top end of the connecting rod 806, the limiting rod 805 is arranged on both sides of the bottom end of the limiting plate 804, the threaded rod 807 is arranged on the other side inside the placing frame 801, a wire groove 808 is arranged on one side of the surface of the placing frame 801, an external thread is arranged on one side of the surface of the threaded rod 807, an internal thread matched with the external thread is arranged on one side inside the sliding block 803, the threaded rod 807 and the connecting rod 806 form a threaded connection, a guide wheel 9 is arranged on one side of the top end of the lifting mechanism 3, a steel wire rope 10 is wound on one side of the surface of the rope guide wheel 9, a transmission mechanism 11 is arranged on one side of the top end of the support plate 7, the transmission mechanism 11 comprises a working motor 1101, a transmission shaft 1102, a driving wheel 1103, a crawler 1104 and a driven wheel 1105, the working motor 1101 is arranged on one side of the top end of the support plate 7, the model of the working motor 1101 is Y90S-2, the input end of the working motor 1101 is electrically connected with the output end of the single chip microcomputer, the transmission shaft 1102 is arranged at one end of the working motor 1101 through a coupler, the driving wheel 1103 is arranged at one end of the transmission shaft 1102, the crawler 1104 is wound on one side of the surface of the driving wheel 1103, the driven wheel 1105 is arranged at one end of the driven wheel 1105, spacing holes 12 with equal spacing are arranged on one side of the surface of the landing leg 1, the cross section of the spacing holes 12 is circular, the spacing holes 12 are distributed in an equal spacing array on one side of the surface of the landing leg 1, a cable is passed through a wire chase 808, and then the control panel is operated to control the working motor 1101 to work, work motor 1101 drives transmission shaft 1102 and rotates, thereby drive action wheel 1103 and rotate, then track 1104 rotates, track 1104 rotates and drives and rotates from driving wheel 1105, thereby it rotates to drive threaded rod 807, then drive two sets of sliding blocks 803 on one side relative motion on threaded rod 807 surface, two sets of sliding blocks 803 are kept away from each other, thereby pulling connecting rod 806 keeps away from down-motion each other, drive limiting plate 804 down-motion, limiting plate 804 is down to the one side on high-voltage line surface, thereby restrict the high-voltage line, the high-voltage line passes in order, can not intertwine.

The working principle is as follows: when the utility model is used, the device is prepared, the device is moved to a proper working area, part of the external power supply of the device is connected, firstly, the supporting legs 1 are broken off, the placing angle of the supporting legs 1 is adjusted, the two groups of supporting legs 1 are broken off to a proper angle to support the placing table 2, and then the two ends of the fixing plate 4 are respectively arranged on the two groups of supporting legs 1 through fixing bolts, so that a better stabilizing effect is achieved;

secondly, a cable penetrates through a wire groove 808, then a control panel is operated to control a working motor 1101 to work, the working motor 1101 drives a transmission shaft 1102 to rotate, so that a driving wheel 1103 is driven to rotate, then a crawler 1104 rotates, the crawler 1104 rotates to drive a driven wheel 1105 to rotate, so that a threaded rod 807 is driven to rotate, then two groups of sliding blocks 803 are driven to move oppositely on one side of the surface of the threaded rod 807, the two groups of sliding blocks 803 are far away from each other, so that a connecting rod 806 is pulled to move far away from each other and move downwards, a limiting plate 804 is driven to move downwards, the limiting plate 804 is abutted downwards to one side of the surface of a high-voltage wire, so that the high-voltage wire is limited, and the high-voltage wire penetrates through the wire groove in order and cannot be wound around each other;

finally, the control panel is operated, the driving motor 302 is controlled to work through the single chip microcomputer, the driving motor 302 rotates to drive the driving wheel 303 to rotate, the driving wheel 303 rotates to drive the driving belt 304 to rotate, then the driving wheel 305 is driven to rotate, the steel wire rope 10 is wound on one side of the surface of the driving wheel 305, the driving wheel 305 rotates to wind the steel wire rope 10, the steel wire rope 10 winds up along the rope guide wheel 9, the support plate 7 is pulled to move up along one side of the surface of the support plate 6, and the support plate 7 is driven to move down through opposite operation, so that the operation is simple.

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 but height-adjusting's support for tunnel cable, includes landing leg (1), places platform (2), fixed plate (4), fastening bolt (5) and backup pad (6), its characterized in that: the supporting legs (1) are mounted on two sides of the bottom end of the placing table (2), one side of the top end of the placing table (2) is provided with a lifting mechanism (3), the outer wall of one side of the supporting legs (1) is provided with a fixing plate (4), one side of the top end of the fixing plate (4) is provided with a fastening bolt (5), two sides of the top end of the placing table (2) are provided with supporting plates (6), one side of the inside of each supporting plate (6) is provided with a support plate (7) in a sliding manner, one side of the top end of each support plate (7) is provided with a limiting mechanism (8), each limiting mechanism (8) comprises a placing frame (801), a sliding rod (802), a sliding block (803), a limiting plate (804), a limiting rod (805), a connecting rod (806) and a threaded rod (807), the placing frame (801) is arranged on one side of the top end of each support plate (7), one side of the inside of the placing frame (801) is provided with the sliding rod (802), and sliding block (803) have been cup jointed on one side on sliding rod (802) surface, one side on sliding block (803) top articulates there is connecting rod (806), and one side on connecting rod (806) top articulates there is limiting plate (804), gag lever post (805) are all installed to the both sides of limiting plate (804) bottom, threaded rod (807) are installed to the inside opposite side of rack (801), one side on rack (801) surface is provided with wire casing (808), rope guide wheel (9) are installed to one side on elevating system (3) top, and the winding of one side on rope guide wheel (9) surface has wire rope (10), one side on mounting panel (7) top is provided with drive mechanism (11), one side on landing leg (1) surface is provided with equidistant spacing hole (12).

2. The adjustable height bracket for a tunnel cable according to claim 1, wherein: elevating system (3) include lifter plate (301), driving motor (302), drive wheel (303), drive belt (304) and drive wheel (305), lifter plate (301) all sets up in the one side of placing platform (2) top, all install driving motor (302) on the outer wall of lifter plate (301) one side, and the one end of driving motor (302) all installs drive wheel (303) through the shaft coupling, the one end of drive wheel (303) all twines drive belt (304), all install drive wheel (305) on the outer wall of driving motor (302) one side lifter plate (301).

3. The adjustable height bracket for a tunnel cable according to claim 1, wherein: one end of the support plate (7) is slidably mounted on one side of the surface of the lifting plate (301), and the other end of the support plate (7) is slidably mounted on one side of the surface of the support plate (6).

4. The adjustable height bracket for a tunnel cable according to claim 1, wherein: one side on the surface of the threaded rod (807) is provided with an external thread, one side inside the sliding block (803) is provided with an internal thread matched with the external thread, and the threaded rod (807) and the connecting rod (806) form a threaded connection.

5. The adjustable height bracket for a tunnel cable according to claim 1, wherein: drive mechanism (11) include work motor (1101), transmission shaft (1102), action wheel (1103), track (1104) and follow driving wheel (1105), work motor (1101) sets up in one side on mounting panel (7) top, transmission shaft (1102) are installed through the shaft coupling to the one end of work motor (1101), and the one end of transmission shaft (1102) installs action wheel (1103), one side winding on action wheel (1103) surface has track (1104), follow driving wheel (1105) are installed to the one end of driving wheel (1105).

6. The adjustable height bracket for a tunnel cable according to claim 1, wherein: the cross section of the limiting hole (12) is circular, and the limiting holes (12) are distributed on one side of the surface of the supporting leg (1) in an equidistant array mode.