CN210246204U

CN210246204U - Cable supporting structure

Info

Publication number: CN210246204U
Application number: CN201921539056.9U
Authority: CN
Inventors: Xiujun Gao; 高秀军; Zuolong Qiu; 邱作龙; Peng Li; 李鹏
Original assignee: Shaanxi Joy Power Engineering Co Ltd
Current assignee: Jiuyi Power Engineering Co ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-04-03
Anticipated expiration: 2029-09-16

Abstract

The utility model provides a cable bearing structure relates to cable support piece's technical field. The wire clamping device comprises a vertical plate arranged along the vertical direction, a lower support plate fixed on the side wall of the vertical plate along the horizontal direction, an upper pressure plate arranged right above the lower support plate and connected to the side wall of the vertical plate in a sliding manner along the vertical direction, and a driving assembly used for driving the upper pressure plate to move. The utility model discloses have and make same cable bearing structure can press from both sides the cable of tight same thickness, also can press from both sides the beneficial effect of the cable of tight different thicknesses in order to improve the commonality.

Description

Cable supporting structure

Technical Field

The utility model belongs to the technical field of cable support piece's technique and specifically relates to a cable bearing structure is related to.

Background

Electrical cables, which are generally used for transmitting power or information, are made of one or more mutually insulated conductors and an outer insulating protective layer, which can transmit power or information from one end to the other. The cable is buried underground, and is also fixed on a wall or a telegraph pole through a cable supporting structure. At present, with the economic development of China, the thickness of cables is gradually updated, and the thickness of cables which may need to be installed on the same cable supporting structure may also have difference.

Chinese patent with publication number CN206962402U discloses a cable supporting structure, including first dead lever, the welding of one side of first dead lever has first backup pad, the welding of the top of first backup pad has the second dead lever, slidable mounting has the movable rod in the second dead lever, and the one end of movable rod extends outside the second dead lever, the top of first backup pad is equipped with the second backup pad, first recess has been seted up to the bottom of second backup pad, the movable rod is located the outer one end rotation of second dead lever and installs in first recess, the welding of the top of first backup pad has first supporting shoe, and first supporting shoe is located one side that the first dead lever was kept away from to the second dead lever, the welding of the top of first supporting shoe has first arc fixture block, the welding of the bottom of second backup pad has the second supporting shoe. During installation, first fixed rod is fixed on the wall at first, then rotate the second backup pad, put the cable on first arc fixture block, rotate the second backup pad and make it align with first backup pad level immediately, rotate the kelly and make its one end aim at the second through-hole again, pull handle drive ejector pin again in order to pull out the second through-hole with the ejector pin, then push down the second backup pad, the second backup pad drives the movable rod and moves down, the movable rod drives first stopper and moves down at first spacing inslot, the distance between first arc fixture block and the second arc fixture block slowly reduces this moment, loosen the handle when first arc fixture block and second arc fixture block press from both sides the cable tightly, the ejector pin passes first through-hole, it can to fix the kelly in the second through-hole.

The above prior art solutions have the following drawbacks: first arc fixture block and second arc fixture block are installed respectively in first backup pad and second backup pad, lead to between first arc fixture block and the second arc fixture block among the same cable bearing structure can only press from both sides and establish the cable that the thickness is the same, and the commonality is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cable bearing structure, it has and makes same cable bearing structure can press from both sides the cable of tight same kind thickness, also can press from both sides the effect of the cable of tight different thicknesses in order to improve the commonality.

The above object of the present invention can be achieved by the following technical solutions:

a cable supporting structure comprises a vertical plate arranged in the vertical direction, a lower support plate fixed on the side wall of the vertical plate in the horizontal direction, an upper pressure plate arranged right above the lower support plate and connected to the side wall of the vertical plate in a sliding mode in the vertical direction, and a driving assembly used for driving the upper pressure plate to move.

By adopting the technical scheme, when a plurality of cables are clamped, the cables are respectively placed on the top wall of the fixed seat in a one-to-one correspondence mode, the driving assembly drives the upper pressing plate to move downwards along the vertical direction, the upper pressing plate can drive the movable seats to synchronously move when moving towards one side of the lower supporting plate, and when the diameters of the cables are the same, the movable seats can be in contact with any cable, and the rest movable seats can be in contact with the corresponding cables at the same time, so that the cables can be synchronously pressed at one time; when the diameters of the cables are different, the movable seat is firstly contacted with the cable with the largest diameter in the process of pressing the upper pressing plate downwards, and firstly compresses the cable with the largest diameter, and then the telescopic piece is adjusted, so that each movable seat can compress the cable corresponding to the movable seat. The cable clamping device has the advantages that cables with the same diameter can be clamped through the multiple groups of independent wire clamping assemblies, cables with different diameters can also be clamped, and the cable clamping device has high universality.

The utility model discloses further set up to: the upper pressing plate and the lower supporting plate are respectively provided with a first sliding groove and a second sliding groove in a penetrating mode in the vertical direction, a first sliding block and a second sliding block are connected in the first sliding groove and the second sliding groove in a sliding mode in the installation direction parallel to the lower supporting plate, fastening pieces used for fixing the first sliding block and the second sliding block are arranged on the upper pressing plate and the lower supporting plate, and the telescopic piece and the fixing seat are respectively arranged on the first sliding block and the second sliding block.

Through adopting above-mentioned technical scheme, because the cable of different usage or different diameters can have certain difference when fixed between the adjacent two cables at the interval distance, consequently, when the clamping position of two adjacent cables need to be changed, loosen the fastener, again with first slider and second slider respectively along first spout and second spout motion, it is fixed with first slider and second slider with the fastener after promoting first slider and second slider to required position, thereby alright drive the fixing base or drive the sliding seat through driving the telescopic link and move to required position, thereby alright change two adjacent cable clamping position's interval, it has higher commonality.

The utility model discloses further set up to: the extensible member includes and passes along vertical direction first slider and with first slider threaded connection's first screw rod to and pass along vertical direction first slider and with first slider sliding connection's guide bar, first screw rod rotate connect in the sliding seat roof, the guide bar with the sliding seat rigid coupling.

Through adopting above-mentioned technical scheme, when adjusting the interval between sliding seat and the last briquetting, twist and move first screw rod, here because the guide bar has the guide effect to the sliding seat, alright drive the sliding seat when consequently first screw rod rotates and move along vertical direction. The adjusting mode has a simple structure and is convenient for operation of operators.

The utility model discloses further set up to: and arc-shaped grooves are formed in one end wall of each group of wire clamping assemblies, which is opposite to the fixed seat and the movable seat, and the arc-shaped grooves are minor arcs.

Through adopting above-mentioned technical scheme, when pressing from both sides the cable with fixing base and sliding seat, place the cable in the arc wall promptly, reuse fixing base and sliding seat press from both sides the cable tightly, can make fixing base and sliding seat more firm with the cable centre gripping through setting up the arc wall.

The utility model discloses further set up to: first slider diapire rigid coupling has along vertical direction setting and one-to-one sets up in each the pole to the mark of sliding seat one side, the sliding seat lateral wall articulate have can with try mark pole to the contact of mark pole diapire.

Through adopting above-mentioned technical scheme, before pressing from both sides tight cable, drive the sliding seat through adjusting the telescopic link and move until trying the sighting rod roof and to the contact of sighting rod diapire, thereby alright adjust a plurality of sliding seats to the parallel and level state, thereby when compressing tightly the same cable of many diameters alright through the height of adjusting the top board and once only compress tightly many cables in step, set up simultaneously and make to leave the determining deviation between sliding seat and the top board to the sighting rod, can leave leeway for the later stage changes the bigger cable of diameter alone, the operating personnel later stage of can being convenient for changes the cable.

The utility model discloses further set up to: the device is characterized in that a torsion spring is connected between the test mark rod and the movable seat, and the side wall of the test mark rod is provided with a roller capable of sliding along the side wall of the opposite mark rod.

Through adopting above-mentioned technical scheme, if need change single cable alone, and the diameter of single cable is greater than the diameter of other cables, rotate the test mark pole this moment to marking pole one side, later the height of rethread regulation telescopic link and the height of adjusting the sliding seat, drive the test mark pole when the sliding seat moves and slide along the lateral wall to the marking pole, the gyro wheel rolls along the lateral wall to the marking pole at this in-process, can make the test mark pole along the motion to the marking pole lateral wall more smooth and easy through setting up the gyro wheel, promptly can make the motion that the telescopic link drove the sliding seat more smooth and easy.

The utility model discloses further set up to: the driving assembly comprises a second screw rod, a lead screw nut and a handle, wherein the second screw rod is arranged in the vertical direction and is rotatably connected with the side wall of the vertical plate, the lead screw nut is in threaded connection with the second screw rod and is fixedly connected with the upper pressing plate, and the handle is fixedly connected with the second screw rod.

Through adopting above-mentioned technical scheme, when drive assembly drove the top board motion, the operation personnel rotated the handle, drove the second screw rod when the handle rotates and rotates, drove lead screw nut and rotated rather than relatively when the second screw rod rotates, drove the top board along vertical direction motion when lead screw nut rotated. The driving mode has a simple structure, the upper pressure plate can be driven without electric power, and the upper pressure plate can be fixed at any position, so that the universality is high.

The utility model discloses further set up to: each arc wall inner wall is equipped with the bed course, be equipped with anti-skidding line on the bed course.

Through adopting above-mentioned technical scheme, can further prevent the cable along the arc wall motion through setting up bed course and anti-skidding line, can be with more firm of cable centre gripping.

To sum up, the utility model discloses a beneficial technological effect does:

1. cables with the same diameter can be clamped by arranging a plurality of groups of independent wire clamping assemblies, and cables with different diameters can also be clamped, so that the cable supporting structure has higher universality;

2. the distance between the clamping positions of the two adjacent cables is adjustable, so that the cable clamp is suitable for cables with different diameters and different installation distances, and has high universality;

3. through setting up to sighting rod and examination sighting rod can be convenient for adjust a plurality of movable seats to same position, can be convenient for the top board once only presss from both sides the same cable of many diameters tightly.

Drawings

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

Fig. 2 is a schematic structural diagram of the benchmarking pole and the test marking pole of the present invention, which is intended to show the connection mode of the benchmarking pole and the test marking pole.

In the figure, 1, a vertical plate; 2. an upper pressure plate; 21. a first chute; 22. a first slider; 3. a lower support plate; 31. a second chute; 32. a second slider; 33. a fastener; 34. a waist groove; 4. a drive assembly; 41. a second screw; 42. a lead screw nut; 43. a handle; 44. a rotating seat; 5. a wire clamping assembly; 51. a fixed seat; 511. an arc-shaped slot; 512. a cushion layer; 52. a movable seat; 53. a telescoping member; 531. a first screw; 532. a guide bar; 533. a holding block; 6. a guide assembly; 61. a linear slide rail; 62. a linear slider; 71. aligning the marker post; 72. a label testing rod; 73. a hinged seat; 74. a rotating shaft; 75. a torsion spring; 76. and a roller.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a cable supporting structure, include riser 1 along the setting of vertical direction, weld in the lower extension plate 3 of riser 1 lateral wall along the horizontal direction, set up and slide and connect in the top board 2 of riser 1 lateral wall directly over extension plate 3 down and along vertical direction for drive assembly 4 of 2 movements of drive top board, and set up multiunit wire clamping component 5 between top board 2 and lower extension plate 3 along the horizontal direction interval.

Referring to fig. 1, the side wall of the vertical plate 1 is provided with a guide assembly 6, the guide assembly 6 includes a linear slide rail 61 which is arranged along the vertical direction and is fixedly connected to the side wall of the vertical plate 1 through screws, and a linear slide block 62 which is connected to the linear slide rail 61 in a sliding manner along the vertical direction and is fixedly connected to the upper press plate 2.

Referring to fig. 1, the driving assembly 4 includes a second screw 41 disposed along the vertical direction and rotatably connected to the side wall of the vertical plate 1, a screw nut 42 connected to the second screw 41 in a threaded manner and fixedly connected to the upper pressing plate 2, and a handle 43 welded to the end wall of the second screw 41, wherein the side wall of the vertical plate 1 is welded to the rotating seats 44 at two ends of the second screw 41, and two ends of the second screw 41 are rotatably connected to the rotating seats 44 respectively.

Referring to fig. 1, the top walls of the upper platen 2 and the lower platen 3 are respectively penetrated and provided with a first chute 21 and a second chute 31 along the vertical direction, the first chute 21 and the second chute 31 are respectively connected with a first slider 22 and a second slider 32 along the installation direction parallel to the lower platen 3 in a sliding manner, in this embodiment, the sections of the first chute 21, the first slider 22, the second chute 31 and the second slider 32 along the vertical direction are all i-shaped, the upper platen 2 and the lower platen 3 are respectively provided with a fastener 33 for fixing the first slider 22 and the second slider 32, the side walls of the upper platen 2 and the lower platen 3 are respectively provided with a waist groove 34 along the movement direction parallel to the first slider 22 and the second slider 32, and the fastener 33 is a bolt which penetrates through the waist groove 34 at one end and can be respectively in threaded connection with the first slider 22 or the second slider 32.

Referring to fig. 1, the wire clamping assembly 5 includes a fixed seat 51 fixedly connected to the top wall of the second slider 32, a movable seat 52 disposed directly above the fixed seat 51 and slidably connected to the upper press plate 2 along the vertical direction, and an expansion member 53 connected between the movable seat 52 and the upper press plate 2. An end wall of each group of wire clamping assemblies 5, which is opposite to the fixed seat 51 and the movable seat 52, is provided with an arc-shaped groove 511, the arc-shaped groove 511 is a minor arc, the inner wall of the arc-shaped groove 511 is fixedly connected with a cushion layer 512 through glue, the cushion layer 512 in this embodiment is made of a rubber pad, and one side of each group of wire clamping assemblies 5, which is opposite to the two cushion layers 512, is provided with anti-slip threads (not shown in the figure). The extensible member 53 includes the first screw 531 that passes first slider 22 and with first slider 22 threaded connection along vertical direction to and pass first slider 22 and with first slider 22 sliding connection's guide bar 532 along vertical direction, first screw 531 rotates to be connected in the sliding seat 52 roof, the one end welding that the sliding seat 52 was kept away from to first screw 531 has the piece 533 of gripping, guide bar 532 welds in the sliding seat 52 roof.

Referring to fig. 1 and 2, the welding of first slider 22 diapire has set up in the opposite post 71 of each sliding seat 52 one side along vertical direction setting and one-to-one, the lateral wall of sliding seat 52 articulates there is can with the examination post 72 to the contact of post 71 diapire, the welding of sliding seat 52 lateral wall has articulated seat 73, pass articulated seat 73 roof and rotate and be connected with and try post 72 lateral wall welded axis of rotation 74, the axis of rotation 74 sets up along vertical direction, axis of rotation 74 periphery cover is equipped with one end and articulated seat 73 welding other end and tries post 72 welded torsional spring 75, examination post 72 lateral wall rotates and is connected with can follow the gyro wheel 76 to the slip of post 71 lateral wall.

The implementation principle of the embodiment is as follows: before clamping the cable, firstly adjusting the telescopic member 53 to adjust the plurality of movable seats 52 to the same height, and when adjusting the telescopic member 53, the operator holds the holding block 533 and rotates the holding block 533 until the top wall of the test mark rod 72 contacts with the bottom wall of the opposite mark rod 71, so as to adjust the plurality of movable seats 52 to the same height.

After the movable seat 52 is adjusted to the same height, the vertical plate 1 is fixed on the side wall of the wall body through screws, then a plurality of cables are sequentially placed in the arc-shaped groove 511 on the fixed seat 51, then the handle 43 is rotated to drive the second screw rod 41 to rotate, the second screw rod 41 drives the screw nut 42 to rotate relative to the screw nut, and when the screw nut 42 rotates, the upper pressing plate 2 can be driven to move towards one side of the lower supporting plate 3 until the movable seat 52 is in contact with any cable and clamps the cable, so that the handle 43 can be stopped rotating; if the diameters of the cables are the same, the rest cables are simultaneously contacted with the movable seat 52 when any cable is contacted with the movable seat 52, that is, the rest cables can be simultaneously and completely clamped when any cable is clamped; if the diameters of the cables are different, the cable with the largest diameter is clamped firstly, and then the operator rotates the holding block 533 to drive the first screw 531 to rotate, so that the movable seat 52 can be driven to move towards one side of the fixed seat 51 to press the rest of the cables.

When the cable needs to be replaced, the first screw 531 is rotated in the reverse direction to drive the movable seat 52 to move towards the side away from the fixed seat 51, then an operator can draw out an old cable from between the movable seat 52 and the fixed seat 51, then a new cable is placed between the movable seat 52 and the fixed seat 51, and then the first screw 531 is rotated to drive the movable seat 52 to compress the cable; here, if the diameter of the cable is large and the movable seat 52 cannot move toward one side of the upper platen 2 due to the blocking of the test mark rod 72, the operator rotates the test mark rod 72, and then rotates the first screw 531 to move the movable seat 52 toward one side of the upper platen 2.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cable bearing structure, includes riser (1) that sets up along vertical direction, is fixed in lower extension board (3) of riser (1) lateral wall along the horizontal direction, set up in under extension board (3) directly over and along vertical direction slide connect in top board (2) of riser (1) lateral wall, and be used for the drive assembly (4) of top board (2) motion, its characterized in that: a plurality of groups of wire clamping assemblies (5) are arranged between the upper pressing plate (2) and the lower supporting plate (3) at intervals along the horizontal direction, and each wire clamping assembly (5) comprises a fixed seat (51) arranged on the lower supporting plate (3), a movable seat (52) which is arranged right above the fixed seat (51) and is connected with the upper pressing plate (2) in a sliding manner along the vertical direction, and a telescopic piece (53) connected between the movable seat (52) and the upper pressing plate (2).

2. A cable support structure according to claim 1, wherein: the upper pressing plate (2) and the top wall of the lower support plate (3) are respectively provided with a first sliding groove (21) and a second sliding groove (31) in a penetrating mode along the vertical direction, a first sliding block (22) and a second sliding block (32) are connected in the first sliding groove (21) and the second sliding groove (31) in a sliding mode along the installation direction parallel to the lower support plate (3), fasteners (33) used for fixing the first sliding block (22) and the second sliding block (32) are arranged on the upper pressing plate (2) and the lower support plate (3), and the telescopic piece (53) and the fixing seat (51) are respectively arranged on the first sliding block (22) and the second sliding block (32).

3. A cable support structure according to claim 2, wherein: the extensible member (53) includes and passes along vertical direction first slider (22) and with first slider (22) threaded connection's first screw rod (531), and pass along vertical direction first slider (22) and with first slider (22) sliding connection's guide bar (532), first screw rod (531) rotate connect in sliding seat (52) roof, guide bar (532) with sliding seat (52) rigid coupling.

4. A cable support structure according to claim 1, wherein: arc-shaped grooves (511) are formed in the end wall, opposite to the fixed seat (51) and the movable seat (52), of each group of wire clamping assemblies (5), and the arc-shaped grooves (511) are minor arcs.

5. A cable support structure according to claim 2, wherein: first slider (22) diapire rigid coupling have along vertical direction setting and one-to-one set up in each to mark pole (71) of sliding seat (52) one side, sliding seat (52) lateral wall articulate have can with try mark pole (72) to mark pole (71) diapire contact.

6. A cable support structure according to claim 5, wherein: the device is characterized in that a torsion spring (75) is connected between the test mark rod (72) and the movable seat (52), and a roller (76) capable of sliding along the side wall of the mark rod pair (71) is arranged on the side wall of the test mark rod (72).

7. A cable support structure according to claim 1, wherein: the driving assembly (4) comprises a second screw rod (41) which is arranged along the vertical direction and is rotationally connected with the side wall of the vertical plate (1), a screw nut (42) which is in threaded connection with the second screw rod (41) and is fixedly connected with the upper pressure plate (2), and a handle (43) which is fixedly connected with the second screw rod (41).

8. A cable support structure according to claim 4, wherein: each inner wall of the arc-shaped groove (511) is provided with a cushion layer (512), and the cushion layer (512) is provided with anti-skid grains.