CN211536535U

CN211536535U - Truss hoist cable suspension device

Info

Publication number: CN211536535U
Application number: CN201922339263.6U
Authority: CN
Inventors: 于阳
Original assignee: Jiangsu Zibo Stage Equipment Technology Co ltd
Current assignee: Jiangsu Zibo Stage Equipment Technology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-22
Anticipated expiration: 2029-12-24

Abstract

A truss hoisting and hanging device comprises a truss, wherein pulleys are fixed on the truss, suspenders are arranged below the pulleys, steel wires are fixed on the suspenders, the steel wires penetrate through the pulleys to be connected with a suspender machine, the suspenders are composed of a plurality of suspender components, the suspender components are connected through connecting rods, each connecting rod comprises a sleeve and a screw rod, the sleeve is sleeved on the screw rod, a limiting groove is arranged on the screw rod, a positioning hole is formed in the other side of the screw rod corresponding to the limiting groove, a limiting part is arranged in the limiting groove, and a positioning nail is; the utility model discloses a screw rod and the setting of connecting piece that are equipped with have realized the connection between the jib subassembly, have realized combination convenience and flexibility. The outdoor hanging landscape hanging device has the advantages that the outdoor hanging landscape hanging device can be used in hanging objects, is small in size, light in weight and simple in operation, can be used in flowing performance besides being fixedly installed, can adjust the number of the hanging rod assemblies according to requirements, is driven by one driving system synchronously, and increases the flexible practicability of products.

Description

Truss hoist cable suspension device

Technical Field

The utility model relates to an art stage technical field, concretely relates to truss hoist cable suspension device.

Background

Along with the increasing prosperity of the culture market, the investment in the construction, upgrading and reconstruction of theatre-like performance venues is also the strength

Are becoming larger and larger. On one hand, in order to meet the performance requirements of various theaters, a large number of booms for hanging objects such as curtains and scenery are configured in the traditional theaters, so that the booms are less than fifty-six tracks and more than one hundred tracks, and the construction investment is huge. On the other hand, the utilization rate of the hanging rod type equipment is very low, and the hanging rod type equipment is generally used for several or more than ten times. However, since different programs are different in boom position, the entire stage must be overhead and full of booms to meet the requirement, which results in relatively high cost and low utilization rate. The traditional hoisting and hanging system generally mainly adopts fixed installation, and has the disadvantages of large volume, heavy weight, complex installation, high manufacturing cost and difficult mobile use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art, the utility model provides a truss hoisting and hanging device, which comprises a truss, wherein a pulley is fixed on the truss, a suspender is arranged below the pulley, a steel wire is fixed on the suspender, the steel wire passes through the pulley and is connected with a suspender machine, the suspender consists of a plurality of suspender components, the suspender components are connected through a connecting rod, the connecting rod comprises a sleeve and a screw rod, the sleeve is sleeved on the screw rod, the screw rod is provided with a limiting groove, the other side of the screw rod corresponding to the limiting groove is provided with a positioning hole, a limiting part is arranged in the limiting groove, and a positioning nail is arranged in the positioning hole; the limiting part is internally clamped with a limiting protrusion, a spring is arranged in the limiting protrusion, and the limiting protrusion corresponds to a limiting hole in the suspender component.

The screw rod is connected with a connecting piece in the suspender component through threads, and the connecting piece is welded on the inner wall of the suspender component.

Two positioning nails are arranged.

The utility model has the advantages that: the utility model provides a truss hoist cable suspension device of compact structure, possess following beneficial effect: through the arrangement of the screw rods and the connecting pieces, the connection between the suspender components is realized, and the convenience and the flexibility of combination are realized. Through the setting of locating part, realized making spacing and the joint between connecting rod and the jib subassembly after connecting, improved joint strength, prevented to take place the screw thread dropout condition. The outdoor hanging landscape hanging device has the advantages that the outdoor hanging landscape hanging device can be used in hanging objects, is small in size, light in weight and simple in operation, can be used in flowing performance besides being fixedly installed, can adjust the number of the hanging rod assemblies according to requirements, is driven by one driving system synchronously, and increases the flexible practicability of products.

Drawings

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

Fig. 2 is a schematic view of the internal structure of the suspension rod of the present invention.

Fig. 3 is a schematic structural diagram of the connector of the present invention.

Fig. 4 is a schematic structural view of the screw of the present invention.

Fig. 5 is a schematic structural diagram of the locating part of the present invention.

In the figure: 1. the suspension rod comprises a suspension rod body 2, a steel wire 3, a pulley 4, a truss 5, a suspension rod machine 6, a connecting rod 7, a connecting piece 8, a screw rod 9, a sleeve 10, a limiting piece 11, a positioning nail 12, a limiting groove 13, a positioning hole 14, a limiting protrusion 15 and a spring.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example 1, as shown: a truss hoisting and hanging device comprises a truss 4, wherein a pulley 3 is fixed on the truss 4, a suspender 1 is arranged below the pulley 3, a steel wire 2 is fixed on the suspender 1, the steel wire 2 penetrates through the pulley 3 to be connected with a suspender 5, the suspender 1 is composed of a plurality of suspender 1 components, the suspender 1 components are connected through a connecting rod 6, the connecting rod 6 comprises a sleeve 9 and a screw 8, the sleeve 9 is sleeved on the screw 8, a limiting groove 12 is arranged on the screw 8, a positioning hole 13 is arranged on the other side of the screw 8 corresponding to the limiting groove 12, a limiting part 10 is arranged in the limiting groove 12, and a positioning nail 11 is arranged in the positioning hole 13; the limiting part 10 is internally clamped with a limiting protrusion 14, a spring 15 is arranged in the limiting protrusion 14, and the limiting protrusion 14 corresponds to a limiting hole on the suspension rod 1 component.

Embodiment 2, a truss hoist cable hanging device, screw 8 and connecting piece 7 in the jib 1 subassembly pass through the screw thread and link to each other, connecting piece 7 weld on jib 1 subassembly inner wall. Two positioning nails 11 are arranged. Through the setting of location nail 11, be convenient for the maintenance to connecting rod 6.

Firstly, fixing a truss 4 and a suspender 5 on the ground, fixing a pulley 3 on the truss 4, fixing one end of a steel wire 2 on the suspender 5, and penetrating the other end of the steel wire 2 through the pulley 3 and fixing the other end on a suspender 1; the number of the assembly of the suspender 1 depends on the length of the suspender 1, when the suspender 1 is assembled, the connecting rod 6 is inserted into the assembly of the suspender 1, the assembly of the suspender 1 is completed by screwing the screw rod 8 and the connecting piece 7 and clamping the connecting rod at the sleeve 9, and the limiting bulge 14 is clamped in the limiting hole.

The utility model provides a compact structure's a truss hoist cable suspension device, through the setting of the screw rod 8 and the connecting piece 7 that are equipped with, realized the connection between 1 subassembly of jib, realized that the combination is convenient and the flexibility. Through the setting of locating part 10, realized making spacing and the joint between connecting rod 6 and jib 1 subassembly after connecting, improved joint strength, prevented to take place the screw thread dropout condition. The outdoor hanging landscape hanging device has the advantages that the outdoor hanging landscape hanging device can be used in hanging objects, is small in size, light in weight and simple in operation, can be used in flowing performance besides being fixedly installed, can adjust the number of the components of the hanging rod 1 according to requirements, is synchronously driven by one driving system, and is flexible and practical.

Finally, the embodiments were chosen and described in order to best explain the principles of the invention and the patent disclosure, and are not intended to be limited to the details shown. Modifications and equivalents of the embodiments of the invention may be made by those skilled in the art without departing from the spirit and scope of the invention, and are intended to be covered by the appended claims.

Claims

1. The utility model provides a truss hoist cable suspension device, includes the truss, the truss on be fixed with the pulley, pulley below be equipped with the jib, the jib on be fixed with the steel wire, the steel wire pass the pulley and link to each other its characterized in that with the jib machine: the hanger rod is composed of a plurality of hanger rod assemblies, the hanger rod assemblies are connected through connecting rods, each connecting rod comprises a sleeve and a screw rod, the sleeves are sleeved on the screw rods, limiting grooves are formed in the screw rods, positioning holes are formed in the other sides of the screw rods corresponding to the limiting grooves, limiting parts are arranged in the limiting grooves, and positioning nails are arranged in the positioning holes; the limiting part is internally clamped with a limiting protrusion, a spring is arranged in the limiting protrusion, and the limiting protrusion corresponds to a limiting hole in the suspender component.

2. The truss hoisting and hanging device of claim 1, wherein: the screw rod is connected with a connecting piece in the suspender component through threads, and the connecting piece is welded on the inner wall of the suspender component.

3. The truss hoisting and hanging device of claim 1, wherein: two positioning nails are arranged.