CN213511520U - Chain type quick hoop support arm - Google Patents
Chain type quick hoop support arm Download PDFInfo
- Publication number
- CN213511520U CN213511520U CN202021179119.7U CN202021179119U CN213511520U CN 213511520 U CN213511520 U CN 213511520U CN 202021179119 U CN202021179119 U CN 202021179119U CN 213511520 U CN213511520 U CN 213511520U
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- Prior art keywords
- connecting piece
- support arm
- bolt
- groups
- fixing
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- Expired - Fee Related
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- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000004891 communication Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a chain type quick hoop support arm, which relates to the technical field of communication equipment and comprises a fixing part, a first connecting part, a second connecting part and a hoop, wherein the fixing part is fixed at the outer side of the hoop, a first bolt is arranged between the fixing part and the hoop, three groups of first bolts are arranged, the fixing part is used for fixing the first connecting part at the outer side far away from the hoop, a second bolt is arranged between the fixing part and the first connecting part, the second connecting part is arranged at the outer side far away from the fixing part of the first connecting part, a third bolt is arranged between the first connecting part and the second connecting part, two groups of third bolts are arranged, the utility model is composed of two hoop connecting parts in pairs, the disassembly and the assembly are convenient, the installation is, simultaneously, through setting up the multiunit curb plate for support arm atress homodisperse, effectual improvement steadiness, increase of service life reduces the maintenance cost.
Description
Technical Field
The utility model relates to a communication equipment technical field specifically is a swift staple bolt support arm of chain.
Background
The existing mobile network 2G equipment, 3G equipment and 4G equipment coexist, and are ready to be listed with 5G equipment. Several networks all need space for installing antennas, the existing space is seriously insufficient, and the scheme of newly-built iron towers is difficult to be implemented and developed due to the influence of factors such as property and the like. The installation tower is changed from an angle steel tower to a single-pipe tower, a landscape tower, a light pole, a monitoring pole and other various schemes, and the types are various.
The existing chain type quick hoop can meet the installation requirements of installation towers of different types and sizes, is formed by connecting a plurality of chain blocks end to end and can be applied to different installation towers, the outer side wall of each chain block is provided with a connecting hole used for being connected with a support arm, the connecting hole is provided with a notch, but the notches of the existing connecting holes are oppositely arranged, the support arm is small in steering angle and adjusting angle, and the antenna coverage range is small.
The swift staple bolt support arm of current patent (CN 208474253U) chain, including tightening mechanism, fastening device and coupling mechanism, fastening device one end is connected with tightening mechanism, and the fastening device other end is connected with coupling mechanism, and its characterized in that, coupling mechanism are including connecting the roof, connect the roof and be equipped with first pilot hole, and first pilot hole is the slotted hole, and first pilot hole symmetry is provided with two. In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: 1. the mounting hole of the support arm proposed in patent CN208474253U is a long round hole, and the angle of the support arm itself can be adjusted, but the adjustable angle of the support arm itself is too small and not practical; 2. the arrangement of the reinforcing piece in the prior art can make the bearing capacity of the chain block strong, but can cause the insecure problem of chain block installation in the installation process at the same time. The utility model discloses a swift staple bolt support arm of chain has solved the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a swift staple bolt support arm of chain to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a swift staple bolt support arm of chain, includes mounting, first connecting piece, second connecting piece and staple bolt, the mounting is fixed in the outside of staple bolt, the mounting with install first bolt between the staple bolt, first bolt is provided with three groups, the mounting is kept away from the outside of staple bolt is fixed first connecting piece, the mounting with install the second bolt between the first connecting piece, first connecting piece is kept away from the outside of mounting sets up the second connecting piece, first connecting piece with be provided with the third bolt between the second connecting piece, the third bolt is provided with two sets ofly.
Preferably, the outside of staple bolt is fixed with the retaining member, the support arm is installed in the outside of staple bolt, the support arm is provided with three groups, the support arm includes the mounting first connecting piece with the second connecting piece.
Preferably, one end, close to the hoop, of the fixing piece is provided with two groups of first top plates, fixing holes are formed in the first top plates, and six groups of fixing holes are formed in the fixing holes.
Preferably, one end, far away from the staple bolt, of the fixing piece is provided with a first side plate, the first side plate is provided with two groups, a first connecting hole is formed in the first side plate, and the first connecting hole is provided with two groups.
Preferably, the two sides of the first connecting piece are provided with two groups of second side plates, the second side plates are provided with two groups, one ends, close to the fixing pieces, of the second side plates are provided with second connecting holes, the second connecting holes are provided with two groups, the outer side of each second side plate is provided with a baffle, the baffles are provided with two groups, the first connecting piece is far away from the outer side of the fixing pieces, and the reinforcing pieces are provided with two groups.
Preferably, the two sides of the second connecting piece are provided with three side plates, the three side plates are provided with two groups, a third connecting hole is formed in one side, far away from the first connecting piece, of the second connecting piece, and the third connecting holes are provided with two groups.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is composed of two connecting pieces in pairs, convenient to assemble and disassemble and convenient to install, effectively improves the working efficiency and reduces the maintenance cost;
2. through setting up the multiunit curb plate for support arm atress homodisperse, effectual improvement steadiness, increase of service life reduces the maintenance cost.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a front view of the hoop of the present invention;
FIG. 3 is a structural diagram of the fixing member of the present invention;
fig. 4 is a structural view of a first connecting member of the present invention;
fig. 5 is a structural view of a second connecting member according to the present invention.
In the figure: 1-a fixing piece, 2-a first connecting piece, 3-a second connecting piece, 4-a first bolt, 5-a second bolt, 6-a third bolt, 7-a hoop, 8-a locking piece, 9-a support arm, 10-a first top plate, 11-a first side plate, 12-a fixing hole, 13-a first connecting hole, 14-a second side plate, 15-a baffle, 16-a second connecting hole, 17-a reinforcing piece, 18-a third side plate and 19-a third connecting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a swift staple bolt support arm of chain, includes mounting 1, first connecting piece 2, second connecting piece 3 and staple bolt 7, mounting 1 is fixed in the outside of staple bolt 7, mounting 1 with install first bolt 4 between the staple bolt 7, first bolt 4 is provided with three groups, mounting 1 is kept away from the outside of staple bolt 7 is fixed first connecting piece 2, mounting 1 with install second bolt 5 between the first connecting piece 2, first connecting piece 2 is kept away from the outside of mounting 1 sets up second connecting piece 3, first connecting piece 2 with be provided with third bolt 6 between the second connecting piece 3, third bolt 6 is provided with two sets ofly.
Through first connecting piece 2 and second connecting piece 3 set up in pairs, easy dismounting, the installation of being convenient for, effectual improvement work efficiency reduces the maintenance cost.
In this implementation, the outside of staple bolt 7 is fixed with retaining member 8, support arm 9 is installed in the outside of staple bolt 7, support arm 9 is provided with three groups, support arm 9 includes mounting 1 first connecting piece 2 with second connecting piece 3.
The hoop 7 is locked by the locking piece 8, and the support arm 9 is arranged outside the hoop 7 by the fixing piece 1.
In this embodiment, one end of the fixing member 1 close to the hoop 7 is provided with two groups of first top plates 10, fixing holes 12 are formed in the first top plates 10, and six groups of fixing holes 12 are formed in the fixing members 12.
The fixing piece 1 is stably arranged on the outer side of the hoop 7 by penetrating the fixing piece 1 and the hoop 7 through the first bolt 4.
In this implementation, the one end of the fixing member 1, which is far away from the hoop 7, is provided with a first side plate 11, the first side plate 11 is provided with two sets, a first connection hole 13 is formed in the first side plate 11, and the first connection hole 13 is provided with two sets.
The first side plate 11 is arranged at the two ends of the fixing piece 1, and the first connecting hole 13 is arranged inside the first side plate 11, so that the fixing piece 1 and the first connecting piece 2 are fixed in an inosculating manner, and the stability of the support arm is improved.
In this implementation, the both sides of first connecting piece 2 are provided with second curb plate 14, second curb plate 14 is provided with two sets ofly, second curb plate 14 is close to the one end of mounting 1 is provided with second connecting hole 16, second connecting hole 16 is provided with two sets ofly, the outside of second curb plate 14 is provided with baffle 15, baffle 15 is provided with two sets ofly, first connecting piece 2 is kept away from the outside of mounting 1 is provided with reinforcement 17, reinforcement 17 is provided with two sets ofly.
Set up second curb plate 14 through the both sides at first connecting piece 2, set up baffle 15 in the outside of second curb plate 14, set up reinforcement 17 in the outside of first connecting piece 2, the steadiness of effectual improvement connection for atress homodisperse, increase of service life.
In this embodiment, two sides of the second connecting member 3 are provided with third side plates 18, two sets of the third side plates 18 are provided, a third connecting hole 19 is provided inside one side of the second connecting member 3 away from the first connecting member 2, and two sets of the third connecting holes 19 are provided.
By providing the third side plate 18 on both sides of the second connecting member 3, the stability of the connection is enhanced.
The working principle is as follows:
step 1: firstly, the fixing piece 1 is fixed on the outer side of the hoop 7 through the first bolt 4, then the first connecting piece 2 is fixed on the outer side of the fixing piece 1 through the second bolt 5, and then the second connecting piece 3 is arranged on the outer side of the first connecting piece 2 and is fixed through the third bolt 6;
step 2: secondly, set up first roof 10 in the upper and lower both sides of mounting 1, set up first curb plate 11 in the left and right sides of mounting 1, set up second curb plate 14 in the both sides of first connecting piece 2, set up baffle 15 in the outside of second curb plate 14, set up third curb plate 18 in the both sides of second connecting piece 3, the utility model discloses a set up the multiunit curb plate for support arm atress homodisperse, effectual improvement steadiness, increase of service life reduces the maintenance cost.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a swift staple bolt support arm of chain, includes mounting (1), first connecting piece (2), second connecting piece (3) and staple bolt (7), its characterized in that: fixing member (1) is fixed in the outside of staple bolt (7), fixing member (1) with install first bolt (4) between staple bolt (7), first bolt (4) are provided with three groups, fixing member (1) is kept away from the outside of staple bolt (7) is fixed first connecting piece (2), fixing member (1) with install second bolt (5) between first connecting piece (2), keep away from first connecting piece (2) the outside of fixing member (1) sets up second connecting piece (3), first connecting piece (2) with be provided with third bolt (6) between second connecting piece (3), third bolt (6) are provided with two sets ofly.
2. The chain type quick hoop support arm according to claim 1, wherein: the outside of staple bolt (7) is fixed with retaining member (8), support arm (9) are installed in the outside of staple bolt (7), support arm (9) are provided with three groups, support arm (9) include mounting (1) first connecting piece (2) with second connecting piece (3).
3. The chain type quick hoop support arm according to claim 1, wherein: the fixing piece (1) is close to one end of the hoop (7) and is provided with a first top plate (10), the first top plate (10) is provided with two groups, a fixing hole (12) is formed in the first top plate (10), and six groups of fixing holes (12) are formed in the fixing hole.
4. The chain type quick hoop support arm according to claim 1, wherein: the fixing piece (1) is far away from one end of the hoop (7) and is provided with a first side plate (11), the first side plate (11) is provided with two groups, a first connecting hole (13) is formed in the first side plate (11), and the first connecting hole (13) is provided with two groups.
5. The chain type quick hoop support arm according to claim 1, wherein: the both sides of first connecting piece (2) are provided with second curb plate (14), second curb plate (14) are provided with two sets ofly, second curb plate (14) are close to the one end of mounting (1) is provided with second connecting hole (16), second connecting hole (16) are provided with two sets ofly, the outside of second curb plate (14) is provided with baffle (15), baffle (15) are provided with two sets ofly, keep away from first connecting piece (2) the outside of mounting (1) is provided with reinforcement (17), reinforcement (17) are provided with two sets ofly.
6. The chain type quick hoop support arm according to claim 1, wherein: the two sides of the second connecting piece (3) are provided with third side plates (18), the third side plates (18) are provided with two groups, a third connecting hole (19) is formed in one side, far away from the first connecting piece (2), of the second connecting piece (3), and the third connecting hole (19) is provided with two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021179119.7U CN213511520U (en) | 2020-06-23 | 2020-06-23 | Chain type quick hoop support arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021179119.7U CN213511520U (en) | 2020-06-23 | 2020-06-23 | Chain type quick hoop support arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213511520U true CN213511520U (en) | 2021-06-22 |
Family
ID=76433334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021179119.7U Expired - Fee Related CN213511520U (en) | 2020-06-23 | 2020-06-23 | Chain type quick hoop support arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213511520U (en) |
-
2020
- 2020-06-23 CN CN202021179119.7U patent/CN213511520U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210622 |