CN115523475A

CN115523475A - Lamp hoisting device

Info

Publication number: CN115523475A
Application number: CN202211180520.6A
Authority: CN
Inventors: 刘庆华; 李永康; 施有启; 张保帅
Original assignee: Zhengzhou Inledco Lighting Co ltd
Current assignee: Zhengzhou Inledco Lighting Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2022-12-27

Abstract

The invention relates to a lamp hoisting device, which comprises a clamping assembly and a binding belt, wherein the clamping assembly comprises a first clamping plate and a second clamping plate, the first clamping plate is hinged with the second clamping plate, the first clamping plate and the second clamping plate are respectively provided with a first bending part and a second bending part, first teeth are arranged between the first bending part and the first hinge part of the first clamping plate, second teeth are arranged between the second bending part and the second hinge part of the second clamping plate, and the first teeth and the second teeth are oppositely arranged and are used for clamping the periphery of a steel wire rope; be equipped with first clearing hole on the first cardboard, be equipped with the second through hole on the second cardboard, first clearing hole, second through hole supply the ribbon to pass, and the ribbon is still around establishing from the bottom side of first portion of bending, the second portion of bending when using. The cooperation that the utilization clamped subassembly and ribbon realizes lamps and lanterns hoist and mount, need not instrument such as screw and screwdriver, also can the exclusive operation alone, and it is more convenient to hoist and mount, and lamps and lanterns stability after the hoist and mount in addition also obtains improving.

Description

Lamp hoisting device

Technical Field

The invention relates to the technical field of lamp installation, in particular to a lamp hoisting device.

Background

The plant growth lamp simulates sunlight to the maximum extent, and is widely suitable for greenhouse crops such as vegetables, melons and fruits, flowers and plants, fruit tree planting, lawn cultivation, rice seedling raising, tissue culture rooms and the like. Greatly overcomes the defects of short illumination time and light shortage of crops in the greenhouse in winter and spring. Especially, seedling death, low survival rate, abnormal development, flower and fruit dropping can occur in the seedling stage and the flowering and fruiting stage of crops, such as insufficient illumination, so that the yield of the crops is reduced. The light source is used for supplementing light to the plants, and the problems can be easily solved.

The existing lamp fixing is generally realized by matching a steel clamp with a screw, wherein the steel clamp is clamped with the lamp, and the screw is tightly propped against a steel wire rope to realize installation. This kind of mounting means need use instruments such as screwdriver, and one person is difficult to operate moreover, and two general people cooperate the completion, and the troublesome poeration, the cost of labor is high. The fall-off phenomenon may also occur using screws, screwdrivers, etc.

Disclosure of Invention

The invention aims to provide a lamp hoisting device to improve the convenience and stability of lamp installation.

In order to achieve the purpose, the invention adopts the following technical scheme:

a lamp hoisting device comprises a clamping assembly and a binding belt, wherein the clamping assembly comprises a first clamping plate and a second clamping plate, the first clamping plate is hinged with the second clamping plate, the first clamping plate and the second clamping plate are respectively provided with a first bending part and a second bending part, the first bending part and the second bending part are respectively used for being clamped with two edges of a shell of a lamp, a first tooth is arranged between the first bending part and the first hinging part of the first clamping plate, a second tooth is arranged between the second bending part and the second hinging part of the second clamping plate, and the first tooth and the second tooth are arranged oppositely and used for clamping the periphery of a steel wire rope; be equipped with first clearing hole on the first cardboard, be equipped with the second through hole on the second cardboard, first clearing hole, second through hole supply the ribbon to pass, and the ribbon is still around establishing from the bottom side of first portion of bending, the second portion of bending when using to with the lamps and lanterns chucking between first portion of bending, the second portion of bending.

Furthermore, the plate body of the first clamping plate provided with the first teeth is a first flat plate, the plate body of the second clamping plate provided with the second teeth is a second flat plate, the upper part of the first flat plate is integrally arranged with the first hinge part, the lower part of the first flat plate is integrally arranged with the first bending part, the upper part of the second flat plate is integrally arranged with the second hinge part, the first flat plate and the second flat plate are in left-right relation, the front end and the rear end of the first flat plate are both provided with the first teeth, and the front end and the rear end of the second flat plate are both provided with the second teeth; the first through hole is provided in the first flat plate, and the second through hole is provided in the second flat plate.

Furtherly, the downside of the first portion of bending, the second portion of bending all is equipped with U-shaped draw-in groove, supplies the ribbon is around establishing.

Further, the position where the cable tie passes through the first through hole and the second through hole is lower than the position of the steel wire rope.

Further, the cable tie is a detachable cable tie.

Furthermore, at least one hanging lug is arranged on the first flat plate and/or the second flat plate and is used for connecting a stabilizing rope or a wire clamp.

Furthermore, at least one hanging lug is respectively arranged on the first flat plate and the second flat plate, wherein at least one hanging lug is connected with the stabilizing rope, and the other hanging lug is connected with the wire clamp assembly; the stabilizing rope comprises a rope body and lock catches at two ends of the stabilizing rope, the lock catches at the two ends of the stabilizing rope are respectively used for being connected with lamp hoisting devices located on the two steel wire ropes, and the lock catches are connected with the hanging lugs.

The wire clamp assembly comprises a wire clamp and a wire rope, wherein one end of the wire rope is provided with a lock catch for being connected with the hanging lug, the other end of the wire rope is connected with the wire clamp, the wire clamp comprises two clamping pieces hinged together through a hinge shaft, the hinge shaft is provided with a torsion spring, two spring arms of the torsion spring respectively abut against the inner sides of the two clamping pieces, the two clamping pieces are respectively provided with arc-shaped clamping grooves, and the two arc-shaped clamping grooves are oppositely arranged and used for clamping the steel wire rope; the two clamping pieces are respectively marked as a first clamping piece and a second clamping piece, the axial direction of the hinge shaft is defined as the front-back direction, a first supporting arm is arranged at the position of the first clamping piece, which is positioned below the arc-shaped clamping groove, and a second supporting arm is arranged at the position of the second clamping piece, which is positioned below the arc-shaped clamping groove; the first supporting arm and the second supporting arm can be used for a cable to pass through when the wire clamp is opened, and the cable is supported when the wire clamp is closed.

Furthermore, first support arm, second support arm interval set up in the front and back direction, and when the line clamp was closed, first support arm, second support arm formed the annular chamber, supported the cable wherein.

Furthermore, the groove wall of the arc-shaped clamping groove is provided with a plurality of tip parts.

The invention has the beneficial effects that:

the positions of the lamp close to the end parts are respectively fixed by two groups of clamping assemblies and the binding belts. At one end of the fixation, and then the other end. When one end is fixed, the rotatable characteristic of the clamping assembly is utilized, an operator opens the clamping steel wire rope and the lamp shell firstly, the band is operated by the other hand, the band penetrates through the two clamping plates of the clamping assembly respectively and then penetrates into the band head of the band, the band is more and more tight in pulling, and the tightening operation is better. After the binding belt is tightened, the lamp and the clamping assembly are bound, and the periphery of the steel wire rope can be tightly buckled by the teeth arranged between the two clamping plates, so that clamping displacement is prevented. The cooperation of utilizing clamping subassembly and ribbon can realize lamps and lanterns hoist and mount, need not instruments such as screw and screwdriver, also can the exclusive operation alone, and it is more convenient to hoist and mount, has also avoided the problem of the screw or instrument that drops. The hoisting at the other end is better operated because the lamp does not fall off at this time.

Furthermore, by arranging the stabilizing rope, the lamps among the steel wire ropes can be connected in series to form a grid, the whole structure is more stable, and the phenomenon of rotation and shaking of the lamps is reduced.

Further, through setting up the fastener, can fix the cable of lamps and lanterns self on wire rope, play the effect of combing, fixed cable, the fastener is through the pertinence design, and the arc presss from both sides the groove can cooperate with wire rope, and then the support arm of two clamping pieces just forms a ring chamber that is used for supporting the cable. The wire clamp is convenient to operate. Meanwhile, the cable can be fixed to play a role of one more layer of safety, and the cable can also bear certain support under the condition that a binding belt at one end of the lamp falls off for any reason.

Drawings

FIG. 1 is a schematic perspective view of a lamp lifting device according to the present invention;

FIG. 2 is an exploded view of the lamp lifting device of the present invention;

FIG. 3 is a schematic view of the construction of the tie (after the strap has been threaded);

FIG. 4 is a schematic view of the lamp lifting device of the present invention engaged with a lamp (a schematic view of a lamp lifting state);

FIG. 5 is a schematic structural view of the lamp lifting device (a schematic view after a suspension loop is arranged) of the invention;

FIG. 6 is a schematic view of the construction of the stabilizing cord of the present invention (broken middle panel);

FIG. 7 is an open state view of the first lock catch;

FIG. 8 is a schematic structural view of the wire clamp assembly;

FIG. 9 is a front view of the wire clamp of FIG. 8;

FIG. 10 is a perspective view of the clamp (torsion spring not shown);

fig. 11 is a schematic view of a torsion spring.

Names corresponding to the marks in the figure:

1. a first clamping plate; 11. a first bending portion; 12. a first plate; 13. a first hinge portion; 14. a first tooth; 15. a first through hole; 2. a second card; 21. a second bending portion; 22. a second plate; 23. a second hinge portion; 24. a second tooth; 25. a U-shaped clamping groove; 26. a second through hole; 27. hanging a lug; 3. binding; 31. a tape; 32. a strapping head; 33. a clip; 4. a hinged lever; 5. a wire rope; 6. a light fixture; 71. a first lock catch; 711. pressing the arm; 72. rope sleeve; 73. a rope body; 81. a second lock catch; 82. a cord; 83. wire clamps; 831. a first clip piece; 8311. a spring bin; 832. a second clip; 833. a hinge shaft; 834. a stringing hole; 835. an arc-shaped clamping groove; 8351. a tip portion; 836. a first support arm; 837. a second support arm; 838. a torsion spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example (b):

as shown in fig. 1-11, a luminaire hoisting device comprises a clamping assembly and a binding belt 3, wherein the clamping assembly comprises a first clamping plate 1 and a second clamping plate 2, the upper parts of the first clamping plate 1 and the second clamping plate 2 are hinged, each clamping plate is provided with a hinged part, the hinged parts are of a sleeve structure, a hinged rod 4 for hinging penetrates through the hinged parts, and the two clamping plates can rotate relatively to open or close. The upper portion of the first catch plate 1 is designated as a first hinge 13 and the upper portion of the second catch plate 2 is designated as a second hinge 23. The axial direction of the hinge lever 4 is defined as the front-rear direction.

First cardboard 1, second cardboard 2 have first bending part 11, the second bending part 21 respectively, and first bending part 11, the second bending part 21 are used for respectively with the shell both edges joint of lamps and lanterns 6, and the lamps and lanterns 6 that aim at in this embodiment are the aluminum alloy shell, and whole is rectangular form. First portion 11, the second portion 21 of bending all have the arc notch, with 6 shell adaptations of lamps and lanterns, two portion centre gripping lamps and lanterns 6 of bending.

The first snap gauge 1 is provided with a first tooth 14 between the first bending part 11 and the first hinge part 13, the second snap gauge 2 is provided with a second tooth 24 between the second bending part 21 and the second hinge part 23, and the first tooth 14 and the second tooth 24 are oppositely arranged and used for clamping the periphery of the steel wire rope 5.

The plate body of the first clamping plate 1 provided with the first teeth 14 is a first flat plate 12, and the plate body of the second clamping plate 2 provided with the second teeth 24 is a second flat plate 22. The upper portion of the first plate 12 is integrally provided with the first hinge portion 13, the lower portion of the first plate 12 is integrally provided with the first bent portion 11, the upper portion of the second plate 22 is integrally provided with the second hinge portion 23, and the first plate 12 and the second plate 22 are in a left-right relationship, so that the front end and the rear end of the first plate 12 are both provided with the first teeth 14, and the front end and the rear end of the second plate 22 are both provided with the second teeth 24. In this embodiment, there are 3

first teeth

14 and 3 second teeth 24 on the same side, which are in a saw-tooth shape.

The first clamping plate 1 and the second clamping plate 2 can be made of stainless steel plates.

First through hole 15 is arranged on first flat plate 12, second through hole 26 is arranged on second flat plate 22, first through hole 15, second through hole 26 supply the ribbon to pass through, and the ribbon is still wound from the bottom side of first bending portion 11, second bending portion 21 when using to chucking lamps and lanterns 6 between first bending portion 11, second bending portion 21. The through hole is a rectangular hole with a diameter larger than the size of the band to facilitate the passage of the band, but the through hole is not too large to prevent the band from being dislocated.

The bottom of first clearing hole 15, second through hole 26 is just adjacent to the upside that corresponds the portion of bending for after the ribbon passes corresponding clearing hole, just paste in the portion of bending, the ribbon is big with a surface area of contact who bends, connects more firmly. The first through hole 15 and the second through hole 26 are arranged correspondingly, namely, the two through holes are arranged in a left-right symmetrical mode, so that the cable tie passes through the two through holes in a straight line, and the cable tie is a nylon cable tie and has certain hardness, so that the cable tie can pass through the cable tie easily during installation.

The undersides of the first bending part 11 and the second bending part 21 are both provided with a U-shaped clamping groove 25, so that the binding belt is wound, and a section of the binding belt located below passes through the U-shaped clamping groove 25. The U-shaped clamping groove 25 is arranged, so that when the binding belt is used, the position of the binding belt is correct, and a pre-positioning effect is achieved; meanwhile, the binding belt is limited in the U-shaped clamping groove 25, and the binding belt is not easy to move back and forth.

The position where the cable tie passes through the first through hole 15 and the second through hole 26 is lower than the position of the steel wire rope 5. The steel wire rope 5 is arranged in a greenhouse or other occasions and used for hoisting the lamp 6. A plurality of lamps can be installed on a steel wire rope 5 which is horizontally arranged.

Fig. 3 shows that the binding belt 3 adopts a detachable binding belt which adopts a structure in the prior art; other embodiments may employ existing non-removable ties. Briefly introduced as follows: the detachable ribbon comprises a strip 31 and a ribbon head 32, wherein the ribbon head 32 is provided with a rectangular hole and is also provided with a clip 33, the strip 31 is provided with a row of teeth, the strip 31 penetrates through the rectangular hole when the detachable ribbon is used, the clip 33 is in one-way stop fit with the teeth on the strip 31, namely, the strip 31 cannot automatically fall off as the strip 31 is pulled more and more, and when the clip 33 is considered to be pressed, the clip contacts with the teeth on the strip 31 to limit the position, and the strip 31 can fall off.

First, a lamp 6 is hoisted onto a steel wire rope 5 as an example, and the hoisting method of the hoisting device of the embodiment is described, and after hoisting, the method is shown in fig. 4.

An operator holds one clamping component with one hand, holds the lamp 6 with the other hand, the lamp 6 is positioned on the lower side of the steel wire rope 5, the clamping component is clamped above the steel wire rope 5, two clamping plates of the clamping component can be easily opened with one hand, the arc-shaped notches of the clamping plates are preliminarily matched with the edge of the shell of the lamp 6, and the clamping component and the lamp 6 can be held with the same hand; at the moment, the other hand takes out the ribbon, the ribbon and the clamping assembly can be simultaneously put into a tool bag (carried by an operator or placed at a certain position) in advance, the hand holding the clamping assembly can simultaneously press one end of the ribbon (one side of the ribbon head 32) or hold the ribbon, the other hand enables the strip 31 to bypass the lower side of the lamp 6 from the U-shaped clamping groove of the bending part at one side and come out from the U-shaped clamping groove at the other side, the strip 31 penetrates through the through holes in the two clamping plates and then penetrates through the ribbon head 32 to be tensioned by force, and then the fixing is completed. Under the action of a binding belt force, the lamp is relatively fixed relative to the clamping assembly, the steel wire rope 5 is bitten by the teeth on the two clamping plates, and the clamping assembly cannot easily move axially relative to the steel wire rope 5 or rotate around the steel wire rope 5.

The lamp is generally in a strip shape, the two clamping assemblies and the binding belt are arranged well, and the positions, close to the end parts, of the lamp are fixed respectively. After one end of the lamp is fixed in the manner described above, the other end is better handled, since the lamp does not fall off at this time. Referring to the method, the other end of the lamp is fixed by the other clamping assembly and the binding belt. This in-process utilizes the cooperation that clamps subassembly and ribbon, can realize lamps and lanterns hoist and mount, need not instruments such as screw and screwdriver, also can the exclusive operation alone, and it is more convenient to hoist and mount, has also avoided the problem of the screw or instrument that drops.

The nylon cable tie has the advantages of high tensile resistance, impact resistance, high acid and alkali resistance, high temperature and low temperature resistance and high environmental adaptability.

Further, in order to improve the stability of multiple sets of lamps, at least one hanging lug 27 is provided on the first plate 12 and the second plate 22 for connecting a stabilizing rope, as shown in fig. 5.

At least one hanging lug 27 is respectively arranged on the first flat plate 12 and the second flat plate 22, wherein at least one hanging lug 27 is connected with the stabilizing rope, and in the embodiment, two hanging lugs 27 are arranged. The hanging lug 27 is a ring, a semicircular ring, a triangle and the like, and can be hung by locking.

As shown in fig. 6, the stabilizing rope includes a rope body 73 and two end latches, the latches are denoted as first latches 71, the first latches 71 at two ends of the stabilizing rope are respectively used for connecting lamps and lanterns located on two steel wire ropes, and the first latches 71 are connected with the hangers 27. The rope body 73 can adopt the steel wire, and the rope body 73 both ends are connected with first latch 71 respectively, can adopt the steel wire to penetrate back and turn over, utilize the fixed steel wire of the mode of flattening fag end 72. The first latch 71 has a pressing arm 711, and the pressing arm 711 is hinged to the latch main body and can be opened by pressing, and after the first latch 71 is closed, no artificial external force is applied, and the rope 73 cannot be separated from the first latch 71. The clamping components on the two steel wire ropes are connected through the stabilizing rope, so that the overall stability can be improved, for example, the lamp is prevented from rotating and shaking. If three or more steel wire ropes are arranged in parallel, the side walls of the first flat plate 12 and the second flat plate 22 can be provided with hanging lugs 27, that is, the middle clamping component is connected with the clamping components (on other steel wire ropes) on two sides through the stabilizing rope.

A wire clamp assembly is connected with the other hanging lug 27 on the flat plate and comprises a wire clamp 83 and a wire rope 82, one end of the wire rope 82 is provided with a lock catch used for being connected with the hanging lug 27, and the other end of the wire rope is connected with the wire clamp 83. The lock catch is referred to as a second lock catch 81, the structure of the second lock catch 81 is the same as that of the first lock catch 71, and the size of the second lock catch 81 is smaller than that of the first lock catch 71.

The wire clamp 83 comprises two clamping pieces hinged together through a hinge shaft 833, a torsion spring 838 is arranged on the hinge shaft 833, two spring arms of the torsion spring 838 respectively abut against the inner sides of the two clamping pieces, the inner sides of the clamping pieces are provided with corresponding spring bins 8311, and the end parts of the torsion spring 838 are positioned in the spring bins 8311. The two clamping pieces are provided with arc-shaped clamping grooves 835, and the two arc-shaped clamping grooves 835 are oppositely arranged and used for clamping the steel wire rope 5. The walls of the arcuate clamp grooves 835 are provided with a plurality of tips 8351 to better engage the wire rope 5.

The two clamping pieces are respectively marked as a first clamping piece 831 and a second clamping piece 832, the axial direction of the hinge shaft 833 is defined as the front-back direction, a first supporting arm 836 is arranged at the position, below the arc-shaped clamping groove 835, of the first clamping piece 831, and a second supporting arm 837 is arranged at the position, below the arc-shaped clamping groove 835, of the second clamping piece 832; the first support arm 836 and the second support arm 837 are adapted to receive a cable therethrough when the cable clamp 83 is open and to support the cable when the cable clamp 83 is closed. The cable refers to a cable on the lamp 6, and may be a power supply cable, or a cable integrating power supply and control, and the wire clamp 83 plays a role in fixing and arranging the cable.

The first clamping piece 831 and the second clamping piece 832 are both provided with a rope threading hole 834, one of the rope threading holes is generally used in use, and two rope threading holes are designed in design, so that the rope threading holes are approximately symmetrically designed. Of course, there are occasions when two stringing holes may be used.

The first support arm 836 and the second support arm 837 are spaced apart in the front-rear direction, and when the wire clamp 83 is closed, the first support arm 836 and the second support arm 837 form a ring-shaped cavity for supporting the wire therein. The first support arm 836 and the second support arm 837 are spaced apart from each other in the front-rear direction, and it can be understood that the thicknesses of the first support arm 836 and the second support arm 837 are both smaller than the thickness of the clip in the front-rear direction, and the total thickness of the clip and the first support arm 836 and the second support arm 837 when the clip and the clip are staggered together (i.e., when the clip is closed) is close to the thickness of the clip in the front-rear direction.

When the clamp is used, after the lamp 6 is fixed, an operator holds the wire clamp 83, the wire clamp 83 is opened, the wire clamp is clamped on the steel wire rope 5 by utilizing the arc-shaped clamping grooves 835 on the inner sides of the clamping pieces, in the process of opening the wire clamp 83, a cable on the lamp 6 can be placed on the supporting arm on one side of the wire clamp 83, after the wire clamp 83 is loosened, under the action of restoring force of the torsion spring 838, the wire clamp 83 is automatically closed, and the arc-shaped clamping grooves 835 of the two clamping pieces are clamped on the steel wire rope 5; the first support arm 836 and the second support arm 837 form a ring cavity for supporting the cable therein.

The inner diameter of the annular cavity is slightly larger than the outer diameter of the cable, so that the cable is convenient to be installed. In other embodiments, further, also can set up soft material layer in the inboard of support arm, like the silica gel layer, set up this layer after, after the cable was put into, then the annular chamber of two support arms can grasp the cable periphery, and the cable is more stable, does not injure the cable in addition.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone in the light of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as those of the present application, fall within the protection scope of the present invention.

Claims

1. A lamp hoisting device is characterized in that: the clamping assembly comprises a first clamping plate and a second clamping plate, the first clamping plate is hinged with the second clamping plate, the first clamping plate and the second clamping plate are respectively provided with a first bending part and a second bending part, the first bending part and the second bending part are respectively used for being clamped with two edges of a shell of the lamp, a first tooth is arranged between the first bending part and the first hinging part of the first clamping plate, a second tooth is arranged between the second bending part and the second hinging part of the second clamping plate, and the first tooth and the second tooth are arranged oppositely and used for clamping the periphery of the steel wire rope; be equipped with first clearing hole on the first cardboard, be equipped with the second through hole on the second cardboard, first clearing hole, second through hole supply the ribbon to pass, and the ribbon is still around establishing from the bottom side of first portion of bending, the second portion of bending when using to with lamps and lanterns chucking between first portion of bending, the second portion of bending.

2. The lamp hoisting device of claim 1, wherein: the plate body of the first clamping plate provided with the first teeth is a first flat plate, the plate body of the second clamping plate provided with the second teeth is a second flat plate, the upper part of the first flat plate is integrally arranged with a first hinge part, the lower part of the first flat plate is integrally arranged with a first bending part, the upper part of the second flat plate is integrally arranged with a second hinge part, the first flat plate and the second flat plate are in a left-right relation, the front end and the rear end of the first flat plate are both provided with the first teeth, and the front end and the rear end of the second flat plate are both provided with the second teeth; the first through hole is provided in the first plate, and the second through hole is provided in the second plate.

3. The lamp hoisting device of claim 3, wherein: the downside of the first portion of bending, the second portion of bending all is equipped with the U-shaped draw-in groove, supplies the ribbon is around establishing.

4. The luminaire hoisting device of claim 1, wherein: the position where the cable tie passes through the first through hole and the second through hole is lower than the position of the steel wire rope.

5. A luminaire hoisting device according to any one of claims 1 to 4, characterized in that: the ribbon adopts the removable ribbon.

6. The lamp hoisting device of claim 2, wherein: the first flat plate and/or the second flat plate are/is provided with at least one hanging lug for connecting a stabilizing rope or a wire clamp.

7. The lamp hoisting device of claim 6, wherein: the first flat plate and the second flat plate are respectively provided with at least one hanging lug, wherein at least one hanging lug is connected with the stabilizing rope, and the other hanging lug is connected with the wire clamp assembly; the stabilizing rope comprises a rope body and lock catches at two ends of the stabilizing rope, the lock catches at the two ends of the stabilizing rope are respectively used for being connected with lamp hoisting devices located on the two steel wire ropes, and the lock catches are connected with the hanging lugs.

8. The luminaire hoisting device of claim 7, wherein: the wire clamp assembly comprises a wire clamp and a wire rope, wherein one end of the wire rope is provided with a lock catch for being connected with the hanging lug, the other end of the wire rope is connected with the wire clamp, the wire clamp comprises two clamping pieces hinged together through a hinge shaft, a torsion spring is arranged on the hinge shaft, two spring arms of the torsion spring respectively abut against the inner sides of the two clamping pieces, the two clamping pieces are respectively provided with arc-shaped clamping grooves, and the two arc-shaped clamping grooves are oppositely arranged and used for clamping the steel wire rope; the two clamping pieces are respectively marked as a first clamping piece and a second clamping piece, the axial direction of the hinge shaft is defined as the front-back direction, a first supporting arm is arranged at the position of the first clamping piece, which is positioned below the arc-shaped clamping groove, and a second supporting arm is arranged at the position of the second clamping piece, which is positioned below the arc-shaped clamping groove; the first supporting arm and the second supporting arm can be used for a cable to pass through when the wire clamp is opened, and the cable is supported when the wire clamp is closed.

9. The lamp hoisting device of claim 8, wherein: first support arm, second support arm interval set up in the front and back direction, and when the line clamp was closed, first support arm, second support arm formed the annular chamber, supported the cable wherein.

10. The lamp hoisting device of claim 8, wherein: the cell wall of arc clamp groove is equipped with a plurality of point portion.