CN213808325U

CN213808325U - Loop chain hoop

Info

Publication number: CN213808325U
Application number: CN202021463583.9U
Authority: CN
Inventors: 吴海涛
Original assignee: Zhejiang Hongshun Industry Co Ltd
Current assignee: Zhejiang Hongshun Industry Co Ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-07-27
Anticipated expiration: 2030-07-22

Abstract

The utility model relates to a chain hoop, which comprises a plurality of groups of chain plates which are alternately arranged, wherein each chain plate comprises an outer chain plate and an inner chain plate which are oppositely arranged; the outer chain plates and the inner chain plates which are alternately arranged are connected through a ring chain structure, and the ring chain structures at two ends are connected with a terminal fastening structure through the outer chain plates and the inner chain plates; the utility model is suitable for the installation of the existing mobile network 2G, 4G and 5G equipment in the equipment and antenna feeder system of a plurality of base stations such as telegraph poles, light poles, monitoring poles, signal poles, bionic trees, macro stations and the like, has wide application range, realizes the active, fast and accurate installation work, and has high practicability; all components are in standardized design, have corrosion resistance, can be flexibly installed and disassembled, and meet the requirements of free and rapid installation of communication equipment and antenna feeder systems with various pipe diameters in a standardized chain plate splicing mode.

Description

Loop chain hoop

Technical Field

The utility model belongs to the technical field of the installation of overlapping iron, especially, relate to a link chain staple bolt.

Background

At present, multiple networks of a communication network coexist, multiple network devices need to be installed in the same site, and an antenna feeder installation platform is seriously insufficient. The new station site is slowly constructed under the influence of factors such as cost, property and the like, the combined antenna feeder has huge investment, the replaced antenna is difficult to apply to old scenes, and the low-cost and high-efficiency reconstruction of the stock station becomes the primary problem of the construction of the base station at the present stage.

With the evolution of the communication network to 5G, the iron tower is also changed from the traditional tower type to a single-pipe tower, a landscape tower, a light pole, a monitoring pole and other schemes from meeting the single network requirements of users in the early stage to meeting the diversified urban requirements of safety, economy, attractiveness and the like in the present stage. The tower masts are various in variety, the structural designs of the same tower mast in different manufacturers and different periods are also greatly different, and the antenna feeder mounting platform needs to be transformed in a one-station-one-case mode and needs some specially-customized mounting pieces.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome the defect among the above-mentioned prior art, provide one kind can install in a flexible way and dismantle and satisfy the communication equipment and the antenna of various pipe diameters and present a kind of chain staple bolt of system.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a chain hoop comprises a plurality of groups of chain plates which are alternately arranged, wherein each chain plate comprises an outer chain plate and an inner chain plate which are oppositely arranged; the outer chain plates and the inner chain plates which are alternately arranged are connected through a ring chain structure, and the ring chain structures at the two ends are connected with a terminal fastening structure through the outer chain plates and the inner chain plates.

As a preferred scheme of the utility model, the outer chain plate comprises a first outer chain plate and a second outer chain plate; the inner chain plate comprises a first inner chain plate and a second inner chain plate.

As an optimized scheme of the utility model, the symmetry is equipped with first round hole on the first inner link board, and the symmetry is equipped with the second round hole on the second inner link board.

As a preferred scheme of the utility model, the symmetry is equipped with the third round hole on the first outer link joint, and the symmetry is equipped with the fourth round hole on the second outer link joint.

As a preferable scheme of the present invention, the endless chain structure includes a sleeve; a through hole is fixedly arranged on the sleeve, one end of the sleeve is connected with a first inner chain plate in an abutting mode, and a first outer chain plate is connected to the first inner chain plate in an abutting mode; correspondingly, the other end of the sleeve is connected with a second inner chain plate in an abutting mode, and a second outer chain plate is connected to the second inner chain plate in an abutting mode.

As a preferred scheme of the utility model, the ring chain structure comprises a bolt and nut structure; the bolt and nut structure comprises a connecting bolt, a first gasket and a first nut; the connecting bolt sequentially penetrates through a third round hole in the first outer chain plate, a first round hole in the first inner chain plate, a through hole in the sleeve, a second round hole in the second inner chain plate and a fourth round hole in the second outer chain plate and is locked by the first nut, and a first gasket is further arranged between the second outer chain plate and the first nut.

As a preferred scheme of the utility model, the terminal fastening structure comprises a terminal fastening piece and a bolt and nut structure; terminal fastener one end butt first outer link joint, the terminal fastener other end butt second outer link joint.

As an optimized scheme of the utility model, the symmetry is equipped with the fifth round hole on the terminal fastener, and connecting bolt passes third round hole on the first outer link plate in proper order among the bolt-nut structure, has the fourth round hole on fifth round hole, the second outer link plate on the terminal fastener and is locked by first nut.

As an optimized scheme of the utility model, terminal fastener one side is equipped with the slotted hole, and the opposite side still is equipped with the breach.

As an optimized scheme of the utility model, through the double-screw bolt in the slotted hole of terminal fastener, the double-screw bolt is locked by the second nut, still is equipped with the second gasket between double-screw bolt and the second nut.

The utility model has the advantages that:

the utility model provides a link staple bolt, applicable in the equipment and the antenna feed system installation of current mobile network 2G, 4G, 5G equipment at multiple basic stations such as wire pole, light pole, control pole, signal pole, bionical tree, grand station, application scope is wide, has realized initiative, quick, accurate installation work, has very high practicality.

The utility model provides a loop chain staple bolt need not the field measurement size and reappears the picture processing, and all components are standardized design, possess corrosion resisting capability, can install in a flexible way and dismantle, satisfy the communication equipment of various pipe diameters and the freedom of antenna feeder system, install fast through standardized link joint concatenation mode.

3 the utility model provides a chain staple bolt, all components are standardized design, the maintenance replacement in installation use and later stage in the earlier stage of being convenient for.

4 the utility model provides an all components in the link staple bolt can adopt stainless steel, aluminum alloy, also can adopt galvanized iron spare, and the material selection is diversified.

The utility model provides a link staple bolt nut and double-screw bolt nut all are equipped with the gasket in connecting, have promoted the locking of bolt nut and double-screw bolt nut.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic view of a sleeve structure according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a first outer chain plate structure according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a second outer link plate according to an embodiment of the present invention;

fig. 5 is a schematic diagram of a first inner chain plate structure according to an embodiment of the present invention;

fig. 6 is a schematic diagram of a second inner link plate structure according to an embodiment of the present invention;

fig. 7 is a structural schematic diagram of a bolt and nut according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a terminal fastener according to an embodiment of the present invention;

fig. 9 is an installation schematic view 1 of an embodiment of the invention;

fig. 10 is an installation schematic of an embodiment of the invention 2;

fig. 11 is an installation schematic view 3 of an embodiment of the invention;

reference numbers in the figures: the chain structure 1, the outer chain plate 2, the inner chain plate 3, the terminal fastening mechanism 4, the bolt-nut structure 5, the stud 6, the second gasket 7, the second nut 8, the chain plate 10, the sleeve 11, the first outer chain plate 21, the second outer chain plate 22, the first inner chain plate 31, the second inner chain plate 32, the terminal fastening piece 41, the connecting bolt 51, the first gasket 52, the first nut 53, the through hole 111, the third round hole 211, the fourth round hole 221, the first round hole 311, the second round hole 321, the oblong hole 411, the notch 412, and the fifth round hole 413.

Detailed Description

The following describes embodiments of the present invention in detail with reference to the accompanying drawings.

As shown in fig. 1-11, a chain hoop comprises a plurality of groups of link plates 10 which are alternately arranged, wherein the link plates 10 comprise outer link plates 2 and inner link plates 3 which are oppositely arranged; the outer chain plates 2 and the inner chain plates 3 which are alternately arranged are connected through the chain ring structures 1, the chain ring structures 1 at two ends are connected with the terminal fastening structures 4 through the outer chain plates 2 and the inner chain plates 3, the chain ring structures 1 can be connected to the specified length through the first outer chain plates 2 and the second outer chain plates 3 according to the diameter of the tower mast, the tower mast with different ranges is applicable, and the terminal fastening mechanisms 4 are connected with the terminal fastening mechanisms 4 to enable the plurality of chain ring structures 1 to be surrounded on the tower mast and locked.

The outer link plate 2 comprises a first outer link plate 21 and a second outer link plate 22; the inner chain plate 3 comprises a first inner chain plate 31 and a second inner chain plate 32, wherein a first round hole 311 is symmetrically formed in the first inner chain plate 31, and a second round hole 321 is symmetrically formed in the second inner chain plate 32; the symmetry is equipped with third round hole 211 on the first outer link plate 21, and the symmetry is equipped with fourth round hole 221 on the second outer link plate 22, and first outer link plate 21, second outer link plate 22, first inner link plate 31, second inner link plate 32 all are the standard part, make things convenient for the installation in earlier stage to use and the maintenance replacement in later stage.

The ring chain structure 1 comprises a sleeve 11, a through hole 111 is fixedly arranged on the sleeve 11, one end of the sleeve 11 is connected with a first inner chain plate 31 in an abutting mode, and a first outer chain plate 21 is connected on the first inner chain plate 31 in an abutting mode; correspondingly, the other end of the sleeve 11 is abutted with a second inner chain plate 32, a second outer chain plate 22 is abutted on the second inner chain plate 32, and the sleeve 11 is a standard component, so that the installation and the use in the early stage and the maintenance and the replacement in the later stage are facilitated; the endless chain structure 1 further comprises a bolt and nut structure 5; the bolt-nut structure 5 comprises a connecting bolt 51, a first gasket 52 and a first nut 53; the connecting bolt 51 sequentially passes through the third round hole 211 on the first outer chain plate 21, the first round hole 311 on the first inner chain plate 31, the through hole 111 on the sleeve 11, the second round hole 321 on the second inner chain plate 32 and the fourth round hole 221 on the second outer chain plate 22 and is locked by the first nut 53, the first gasket 52 is further arranged between the second outer chain plate 22 and the first nut 53, the first gasket 52 increases the acting area of the fastening force, the pressure of the nut is dispersed, and the connecting surface is protected.

The terminal fastening structure 4 includes a terminal fastening member 41 and a bolt-and-nut structure 5; the end fastener 41 has one end abutting the first outer link plate 21 and the other end of the end fastener 41 abutting the second outer link plate 22, the end fastener 41 being of a standardized design. The terminal fastening member 41 is symmetrically provided with fifth round holes 413, and the connecting bolt 51 in the bolt-nut structure 5 sequentially passes through the third round hole 211 on the first outer link plate 21, the fifth round hole 413 on the terminal fastening member 41 and the fourth round hole 221 on the second outer link plate 22 and is locked by the first nut 53. An oblong hole 411 is formed in one side of the end fastener 41, and a notch 412 is formed in the other side of the end fastener. The stud 6 passes through the oblong hole 411 of the terminal fastening piece 41 and is locked by the second nut 8, the second gasket 7 is further arranged between the stud 6 and the second nut 8, the oblong hole 411 on the terminal fastening piece 41 can be finely adjusted on the connecting ring chain structure 1 due to different diameters of the tower mast, and the notch 412 on the terminal fastening piece 41 facilitates the rotation of the terminal fastening piece 41 and is not easy to clamp.

When a kind of link chain staple bolt is specifically implemented: according to different tower masts, a required chain structure 1 is connected through a plurality of groups of chain plates 10 which are alternately arranged, terminal fastening mechanisms 4 are arranged on two sides of the chain structure 1, the terminal fastening mechanisms 4 and the terminal fastening mechanisms 4 can be in threaded connection through studs 6 and second nuts 8, and the connected chain hoop can be a figure 9 consisting of one group of fastening mechanisms 4, a plurality of groups of chain plates 10 which are alternately arranged and a plurality of chain structures 1; or two groups of fastening mechanisms 4, a plurality of groups of chain plates 10 which are alternately distributed, and a plurality of ring chain structures 1 form a graph 10; or 3 groups of fastening mechanisms 4, a plurality of groups of chain plates 10 which are alternately distributed, and a plurality of loop chain structures 1 form a graph 11, and the number of the loop chain structures 1 and the number of the fastening mechanisms 4 can be adjusted according to different tower masts.

Although the reference numerals in the figures are used more here: the terms of the endless chain structure 1, the outer link plate 2, the inner link plate 3, the terminal fastening mechanism 4, the bolt-nut structure 5, the stud 6, the second gasket 7, the second nut 8, the link plate 10, the sleeve 11, the first outer link plate 21, the second outer link plate 22, the first inner link plate 31, the second inner link plate 32, the terminal fastening member 41, the bolt 51, the first gasket 52, the first nut 53, the through hole 111, the third circular hole 211, the fourth circular hole 221, the first circular hole 311, the second circular hole 321, the oblong hole 411, the notch 412, the fifth circular hole 413, and the like, but the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a chain staple bolt which characterized in that: the chain plate (10) comprises a plurality of groups of chain plates (10) which are alternately arranged, wherein each chain plate (10) comprises an outer chain plate (2) and an inner chain plate (3) which are oppositely arranged; the outer chain plates (2) and the inner chain plates (3) which are alternately arranged are connected by the ring chain structures (1), and the ring chain structures (1) at the two ends are connected with the terminal fastening structures (4) through the outer chain plates (2) and the inner chain plates (3).

2. The loop chain hoop of claim 1, wherein: the outer chain plate (2) comprises a first outer chain plate (21) and a second outer chain plate (22); the inner link plate (3) comprises a first inner link plate (31) and a second inner link plate (32).

3. The loop chain hoop of claim 2, wherein: the first inner chain plate (31) is symmetrically provided with a first round hole (311), and the second inner chain plate (32) is symmetrically provided with a second round hole (321).

4. The loop chain hoop of claim 3, wherein: the first outer chain plate (21) is symmetrically provided with third round holes (211), and the second outer chain plate (22) is symmetrically provided with fourth round holes (221).

5. The loop chain hoop of claim 4, wherein: the endless chain structure (1) comprises a sleeve (11); a through hole (111) is fixedly arranged on the sleeve (11), one end of the sleeve (11) is connected with a first inner chain plate (31) in an abutting mode, and a first outer chain plate (21) is connected on the first inner chain plate (31) in an abutting mode; correspondingly, the other end of the sleeve (11) is abutted with a second inner chain plate (32), and a second outer chain plate (22) is abutted on the second inner chain plate (32).

6. The loop chain hoop of claim 5, wherein: the chain structure (1) comprises a bolt and nut structure (5); the bolt and nut structure (5) comprises a connecting bolt (51), a first gasket (52) and a first nut (53); the connecting bolt (51) sequentially penetrates through a third round hole (211) in the first outer chain plate (21), a first round hole (311) in the first inner chain plate (31), a through hole (111) in the sleeve (11), a second round hole (321) in the second inner chain plate (32), and a fourth round hole (221) in the second outer chain plate (22) and is locked by the first nut (53), and a first gasket (52) is further arranged between the second outer chain plate (22) and the first nut (53).

7. The loop chain hoop of claim 6, wherein: the terminal fastening structure (4) comprises a terminal fastening member (41); one end of the terminal fastener (41) abuts against the first outer link plate (21), and the other end of the terminal fastener (41) abuts against the second outer link plate (22).

8. The loop chain hoop of claim 7, wherein: the terminal fastener (41) is symmetrically provided with fifth round holes (413), and a connecting bolt (51) in the bolt-nut structure (5) sequentially penetrates through the third round hole (211) on the first outer chain plate (21), the terminal fastener (41) is provided with the fifth round hole (413) and a fourth round hole (221) on the second outer chain plate (22) and is locked by the first nut (53).

9. The loop chain hoop of claim 8, wherein: one side of the terminal fastener (41) is provided with a long round hole (411), and the other side of the terminal fastener is also provided with a notch (412).

10. The loop chain hoop of claim 9, wherein: a stud (6) passes through a long circular hole (411) of the terminal fastener (41), the stud (6) is locked by a second nut (8), and a second gasket (7) is arranged between the stud (6) and the second nut (8).