CN211737659U - Chain type hoop with telescopic support arm - Google Patents
Chain type hoop with telescopic support arm Download PDFInfo
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- CN211737659U CN211737659U CN201922093287.8U CN201922093287U CN211737659U CN 211737659 U CN211737659 U CN 211737659U CN 201922093287 U CN201922093287 U CN 201922093287U CN 211737659 U CN211737659 U CN 211737659U
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- telescopic rod
- chain
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- hoop
- support arm
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Abstract
The utility model provides a chain type hoop with telescopic support arms, which comprises a hoop body, a telescopic rod and a connecting mechanism; one end of the telescopic rod is fixedly connected with the hoop body, and the other end of the telescopic rod is fixedly connected with the connecting mechanism; the hoop body is used for fixing the antenna holding pole; the connecting mechanism is used for being fixedly connected with the holding pole. The utility model provides a chain staple bolt with telescopic support arm, the hoop body and the connecting machine component of the staple bolt are provided with telescopic links, so that the horizontal distance between the antenna holding pole and the holding pole can be adjusted, and the number of the antenna holding poles which can be installed on the same platform is increased while the requirement of horizontal isolation between the antennas is met; the original hoop does not need to be disassembled and assembled when the antenna pole is newly added, the antenna pole can be newly added only by adjusting the length of the telescopic rod, the influence on the operation of the existing network is avoided, the construction period is shortened, and the construction cost is effectively saved.
Description
Technical Field
The utility model relates to a communication equipment technical field, more specifically relates to a support arm telescopic chain staple bolt.
Background
Newly-increased antenna (like 5G antenna) on original communication tower needs carry out the dilatation transformation to original communication tower, and the dilatation transformation scheme generally is newly-increased staple bolt or replaces the mode of original staple bolt, and the dilatation transformation scheme needs satisfy following two aspects requirement: firstly, the overall stress of the wind shielding area of the modified antenna on the tower needs to meet the standard requirement, and the stress of the modified antenna holding pole on the connecting part of the tower needs to meet the standard requirement; secondly, the requirement of hanging height of the antenna and the horizontal distance between the antennas of each system must be met after the transformation.
The staple bolt support arm on current communication tower is fixed, and length can not be adjusted, because the original staple bolt of horizontal interval problem can't newly-increased antenna on the same floor hold the pole, can only replace original staple bolt or increase the staple bolt at lower floor platform, and the engineering volume is big, the expense is high, and need the disconnected net construction, influences current network operation. And the newly-added hoop needs to be specially designed and customized, the circumference of the tower body at the installation position of the hoop of the communication tower needs to be measured by going up the tower, the measurement requirement is high in precision, and the implementation difficulty is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome present staple bolt support arm length all fixed, length can not be adjusted, can only replace original staple bolt or increase the staple bolt at lower floor platform when newly-increased antenna armful pole, has that the engineering volume is big, the expense is high, and need the disconnected net construction, influences the technical defect of current network operation, provides a support arm telescopic chain staple bolt.
In order to solve the technical problem, the technical scheme of the utility model as follows:
a chain type hoop with a telescopic support arm comprises a hoop body, a telescopic rod and a connecting mechanism; wherein:
one end of the telescopic rod is fixedly connected with the hoop body, and the other end of the telescopic rod is fixedly connected with the connecting mechanism;
the hoop body is used for fixing the antenna holding pole;
the connecting mechanism is used for being fixedly connected with the holding pole.
In the scheme, the telescopic rods are arranged on the hoop body and the connecting machine component of the hoop, so that the horizontal distance between the antenna holding poles and the holding poles can be adjusted, and the number of the antenna holding poles which can be installed on the same platform is increased while the requirement of horizontal isolation between the antennas is met; the original hoop does not need to be disassembled and assembled when the antenna pole is newly added, the antenna pole can be newly added only by adjusting the length of the telescopic rod, the influence on the operation of the existing network is avoided, the construction period is shortened, and the construction cost is effectively saved.
The hoop body comprises a plurality of single-link members, a plurality of connecting pieces, a fastening piece and a pull rod piece; wherein:
the connecting piece is used for hinging the single-chain section members end to form a long chain;
the fasteners are fixedly arranged at two ends of the growing chain;
the two fasteners are connected through the pull rod piece.
In the scheme, the hoop body is formed by hinging the plurality of single-chain section members end to end, the circumference of the tower body does not need to be measured in the actual installation process, the length of the long chain is adjusted according to the actual circumference of the tower body, and the fastening piece and the pull rod piece are used for fixing to form the complete hoop body to fix the antenna holding pole, so that the construction difficulty is effectively reduced.
The connecting piece comprises a chain plate, a chain pin and a fixing block; wherein:
the number of the chain pins is 2, and the chain pins respectively penetrate through connecting through holes formed in the single-chain link members to hinge the single-chain link members end to end;
the chain plate is sleeved on the chain pin and is fixed by the fixing block.
The fastener is provided with two longitudinal connecting holes and two transverse connecting holes; the chain pin penetrates through the longitudinal connecting hole to realize the connection of a fastener and the connecting piece; the transverse connecting hole is connected with the pull rod piece, so that the two fastening pieces are connected.
The telescopic rods comprise a first telescopic rod, a third telescopic rod and a fastening bolt; wherein:
the first telescopic rod and the third telescopic rod are both hollow tubular structures, and oblong holes are formed in the hollow tubular structures;
the first telescopic rod and the third telescopic rod are sleeved, and the fastening bolt penetrates through oblong holes formed in the first telescopic rod and the third telescopic rod to fixedly connect the first telescopic rod and the third telescopic rod;
one end of the first telescopic rod is fixedly connected with the connecting mechanism;
and one end of the third telescopic rod is provided with a connecting plate which is fixedly connected with the connecting piece on the hoop body through the connecting plate.
The telescopic rod further comprises a second telescopic rod, the second telescopic rod is of a hollow tubular structure, and the hollow tubular structure is provided with an oblong hole; one end of the second telescopic rod is sleeved with the first telescopic rod and fixed by the fastening bolt, and the other end of the second telescopic rod is sleeved with the third telescopic rod and fixed by the fastening bolt.
The first telescopic link, the second telescopic link and the third telescopic link are provided with guide grooves, and the sleeve joint positions of the first telescopic link, the second telescopic link and the third telescopic link are fixed, so that relative rotation is generated when the telescopic pipe is used, and the difficulty in disassembling and connecting fastening bolts is increased.
Wherein the connecting mechanism comprises a base and a connecting ring; wherein:
the base is fixedly connected with the first telescopic rod;
the connecting ring surrounds the holding pole, and two ends of the connecting ring are fixed on the base, so that the hoop is fixed on the holding pole.
Wherein, the connecting ring is of a U-shaped structure.
Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:
the utility model provides a chain staple bolt with telescopic support arm, the hoop body and the connecting machine component of the staple bolt are provided with telescopic links, so that the horizontal distance between the antenna holding pole and the holding pole can be adjusted, and the number of the antenna holding poles which can be installed on the same platform is increased while the requirement of horizontal isolation between the antennas is met; the original hoop does not need to be disassembled and assembled when the antenna pole is newly added, the antenna pole can be newly added only by adjusting the length of the telescopic rod, the influence on the operation of the existing network is avoided, the construction period is shortened, and the construction cost is effectively saved.
Drawings
FIG. 1 is a schematic structural view of a chain type hoop;
FIG. 2 is a schematic structural view of a connector;
FIG. 3 is a schematic view of the fastener construction;
FIG. 4 is a schematic structural view of the first extendable rod;
FIG. 5 is a schematic structural view of a second extendable rod;
FIG. 6 is a schematic structural view of a third telescopic rod;
wherein: 1. a hoop body; 11. a single-link member; 12. a connecting member; 121. a chain plate; 122. a chain pin; 123. a fixed block; 13. a fastener; 131. a longitudinal connecting hole; 132. a transverse connecting hole; 2. a telescopic rod; 21. a first telescopic rod; 22. a second telescopic rod; 23. a third telescopic rod; 231. a connecting plate; 24. fastening a bolt; 3. a connecting mechanism; 31. a base; 32. a connecting ring; 4. a pole holding device.
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.
The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1, a chain type hoop with a telescopic arm comprises a hoop body 1, a telescopic rod 2 and a connecting mechanism 3; wherein:
one end of the telescopic rod 2 is fixedly connected with the hoop body 1, and the other end of the telescopic rod 2 is fixedly connected with the connecting mechanism 3;
the hoop body 1 is used for fixing an antenna holding pole;
the connecting mechanism 3 is used for being fixedly connected with the holding pole 4.
In the specific implementation process, the telescopic rods 2 are arranged on the hoop body 1 and the connecting machine component 3 of the hoop, so that the horizontal distance between the antenna holding pole and the holding pole 4 can be adjusted, and the number of the antenna holding poles which can be installed on the same platform is increased while the requirement of horizontal isolation between the antennas is met; the original hoop does not need to be disassembled and assembled when the antenna pole is newly added, the antenna pole can be newly added only by adjusting the length of the telescopic rod, the influence on the operation of the existing network is avoided, the construction period is shortened, and the construction cost is effectively saved.
Example 2
More specifically, on the basis of embodiment 1, the hoop body 1 includes a plurality of single link members 11, a plurality of connecting members 12, a fastening member 13 and a pull rod member; wherein:
the connecting piece 12 is used for hinging the single-chain section members 11 end to form a long chain;
the fasteners 13 are fixedly arranged at two ends of the long chain;
the two fasteners 13 are connected through the pull rod piece.
In the specific implementation process, the hoop body 1 is formed by hinging a plurality of single-chain-section members 11 end to end, the circumference of the tower body does not need to be measured in the actual installation process, the length of the long chain is adjusted according to the actual circumference of the tower body, and the fastening piece 13 and the pull rod piece are used for fixing to form the complete hoop body 1 for fixing the antenna holding pole, so that the construction difficulty is effectively reduced.
More specifically, as shown in fig. 2, the connecting member 12 includes a link plate 121, a link pin 122, and a fixing block 123; wherein:
the number of the chain pins 122 is 2, and the chain pins respectively penetrate through the connecting through holes arranged on the single-chain-link members 11 to hinge the single-chain-link members 11 end to end;
the link plate 121 is sleeved on the link pin 122 and fixed by the fixing block 123.
More specifically, as shown in fig. 3, the fastening member 13 is provided with two longitudinal connecting holes 131 and two transverse connecting holes 132; the chain pin 122 passes through the longitudinal connecting hole 131 to realize the connection of a fastener and the connecting piece 12; the transverse connecting hole 132 is connected with the pull rod piece, so that the connection between the two fastening pieces is realized.
More specifically, as shown in fig. 4, 5 and 6, the telescopic rod 2 comprises a first telescopic rod 21, a third telescopic rod 23 and a fastening bolt 24; wherein:
the first telescopic rod 21 and the third telescopic rod 23 are both hollow tubular structures, and the hollow tubular structures are provided with oblong holes;
the first telescopic rod 21 and the third telescopic rod 23 are sleeved, and the fastening bolt 24 passes through the oblong holes formed in the first telescopic rod 21 and the third telescopic rod 23 to fixedly connect the first telescopic rod 21 and the third telescopic rod 23;
one end of the first telescopic rod 21 is fixedly connected with the connecting mechanism 3;
one end of the third telescopic rod 23 is provided with a connecting plate 231, and the connecting plate 231 is fixedly connected with the connecting piece 12 on the hoop body 1.
More specifically, the telescopic rod 2 further comprises a second telescopic rod 22, the second telescopic rod 22 is a hollow tubular structure, and a long elliptical hole is formed in the hollow tubular structure; one end of the second telescopic rod 22 is sleeved with the first telescopic rod 21 and fixed by the fastening bolt 24, and the other end is sleeved with the third telescopic rod 23 and fixed by the fastening bolt 24.
More specifically, all be provided with the guide way of first telescopic link 21, second telescopic link 22, 23 bodys of third telescopic link for fixed first telescopic link 21, second telescopic link 22, the cup joint position that third telescopic link 23 will produce relative rotation when avoiding using, increase the degree of difficulty of fastening bolt 24 disconnect.
More specifically, the connection mechanism 3 includes a base 31 and a connection ring 32; wherein:
the base 31 is fixedly connected with the first telescopic rod 21;
the connecting ring 32 surrounds the holding pole 4, and two ends of the connecting ring are fixed on the base 31, so that the hoop is fixed on the holding pole 4; the connection ring 32 has a U-shaped structure.
In the specific implementation process, the telescopic rod 3 is arranged on the hoop body 1 and the connecting machine component 3 of the hoop, so that the horizontal distance between the antenna holding pole and the holding pole 4 can be adjusted, and the number of the antenna holding poles which can be installed on the same platform is increased while the requirement of horizontal isolation between the antennas is met; the original hoop does not need to be disassembled and assembled when the antenna pole is newly added, the antenna pole can be newly added only by adjusting the length of the telescopic rod 2, the influence on the operation of the existing network is avoided, the construction period is shortened, and the construction cost is effectively saved.
In the specific implementation process, the antenna is newly added on the same-layer platform, so that the wind shielding area calculation reduction coefficient is reduced, and the tower bearing rechecking calculation value can meet the standard requirement more easily; meanwhile, the antenna is added on the same-layer platform, so that the hanging height requirement of the antenna is ensured, the communication signal coverage range is expanded, the construction quantity of base stations can be reduced, and the economic benefit is improved; the utility model discloses a standard size, the batch production of being convenient for is favorable to reducing design, manufacturing cost.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (9)
1. The utility model provides a support arm telescopic chain staple bolt which characterized in that: comprises a hoop body (1), a telescopic rod (2) and a connecting mechanism (3); wherein:
one end of the telescopic rod (2) is fixedly connected with the hoop body (1), and the other end of the telescopic rod (2) is fixedly connected with the connecting mechanism (3);
the hoop body (1) is used for fixing an antenna holding pole;
the connecting mechanism (3) is used for being fixedly connected with the holding pole (4).
2. The chain type hoop with the telescopic support arm as claimed in claim 1, wherein: the hoop body (1) comprises a plurality of single-chain-section members (11), a plurality of connecting pieces (12), a fastening piece (13) and a pull rod piece; wherein:
the connecting piece (12) is used for hinging the single-chain section components (11) end to form a long chain;
the fasteners (13) are fixedly arranged at two ends of the long chain;
the two fasteners (13) are connected through the pull rod piece.
3. The chain type hoop with the telescopic support arm as claimed in claim 2, wherein: the connecting piece (12) comprises a chain plate (121), a chain pin (122) and a fixing block (123); wherein:
the number of the chain pins (122) is 2, and the chain pins respectively penetrate through connecting through holes formed in the single-chain-section components (11) to hinge the single-chain-section components (11) end to end;
the chain plate (121) is sleeved on the chain pin (122) and is fixed by the fixing block (123).
4. The chain type hoop with the telescopic support arm as claimed in claim 3, wherein: the fastener (13) is provided with two longitudinal connecting holes (131) and a transverse connecting hole (132); the chain pin (122) penetrates through the longitudinal connecting hole (131) to realize the connection of a fastener (13) and the connecting piece (12); the transverse connecting hole (132) is connected with the pull rod piece, so that the connection between the two fastening pieces (13) is realized.
5. The chain type hoop with the telescopic support arm as claimed in claim 3, wherein: the telescopic rod (2) comprises a first telescopic rod (21), a third telescopic rod (23) and a fastening bolt (24); wherein:
the first telescopic rod (21) and the third telescopic rod (23) are both hollow tubular structures, and oblong holes are formed in the hollow tubular structures;
the first telescopic rod (21) and the third telescopic rod (23) are sleeved, and the fastening bolt (24) penetrates through oblong holes formed in the first telescopic rod (21) and the third telescopic rod (23) to fixedly connect the first telescopic rod (21) and the third telescopic rod (23);
one end of the first telescopic rod (21) is fixedly connected with the connecting mechanism (3);
one end of the third telescopic rod (23) is provided with a connecting plate (231) which is fixedly connected with the connecting piece (12) on the hoop body (1) through the connecting plate (231).
6. The chain type hoop with the telescopic support arm as claimed in claim 5, wherein: the telescopic rod (2) further comprises a second telescopic rod (22), the second telescopic rod (22) is of a hollow tubular structure, and a long oval hole is formed in the hollow tubular structure; one end of the second telescopic rod (22) is sleeved with the first telescopic rod (21) and fixed by the fastening bolt (24), and the other end of the second telescopic rod is sleeved with the third telescopic rod (23) and fixed by the fastening bolt (24).
7. The chain type hoop with the telescopic support arm as claimed in claim 6, wherein: the pipe bodies of the first telescopic rod (21), the second telescopic rod (22) and the third telescopic rod (23) are all provided with guide grooves.
8. The chain type hoop with the telescopic support arm as claimed in any one of claims 5 to 7, wherein: the connecting mechanism (3) comprises a base (31) and a connecting ring (32); wherein:
the base (31) is fixedly connected with the first telescopic rod (21);
the connecting ring (32) surrounds the holding pole, two ends of the connecting ring are fixed on the base (31), and the hoop is fixed on the holding pole (4).
9. The chain type hoop with the telescopic support arm as claimed in claim 8, wherein: the connecting ring (32) is of a U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922093287.8U CN211737659U (en) | 2019-11-28 | 2019-11-28 | Chain type hoop with telescopic support arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922093287.8U CN211737659U (en) | 2019-11-28 | 2019-11-28 | Chain type hoop with telescopic support arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211737659U true CN211737659U (en) | 2020-10-23 |
Family
ID=72876343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922093287.8U Active CN211737659U (en) | 2019-11-28 | 2019-11-28 | Chain type hoop with telescopic support arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211737659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033297A (en) * | 2021-03-09 | 2022-02-11 | 杭州金砖信息技术有限公司 | Chain staple bolt type antenna fast-assembling structure on pipe tower |
-
2019
- 2019-11-28 CN CN201922093287.8U patent/CN211737659U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033297A (en) * | 2021-03-09 | 2022-02-11 | 杭州金砖信息技术有限公司 | Chain staple bolt type antenna fast-assembling structure on pipe tower |
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