CN107117523A - Multi-function chain type anchor ear - Google Patents
Multi-function chain type anchor ear Download PDFInfo
- Publication number
- CN107117523A CN107117523A CN201710272757.XA CN201710272757A CN107117523A CN 107117523 A CN107117523 A CN 107117523A CN 201710272757 A CN201710272757 A CN 201710272757A CN 107117523 A CN107117523 A CN 107117523A
- Authority
- CN
- China
- Prior art keywords
- chain link
- chain
- connector
- fixture block
- anchor ear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Multi-function chain type anchor ear of the present invention, belongs to communication technical field；Technical problem to be solved there is provided multi-function chain type anchor ear, the length of chain is adjusted using locking section, so as to adapt to the transformation dilatation to variously-shaped shaft tower, mounting means simple and flexible；Solve technical scheme that the technical problem uses for：Multi-function chain type anchor ear, saved including chain link and locking, the quantity of chain link is multiple, and end to end formation chain, locking section includes left chain link, right chain link and connector, left chain link is located at one end of chain, right chain link is located at the other end of chain, left chain link is connected by connector with right chain link and causes chain to form closed loop, the adjustable length of connector, left chain link and right chain link pass through connector length change realize between spacing regulation, the regulation that chain passes through connector realizes fastening or relaxation with thing to be connected；It the composite can be widely applied to communication technical field.
Description
Technical field
Multi-function chain type anchor ear of the present invention, belongs to the communication technology and street lamp technology field.
Background technology
Existing base station or commander's street lamp are usually one-piece type, i.e., lamp holder or equipment etc. are consolidated by modes such as welding
Fixed, when carrying out transformation dilatation to old base station, operation is very difficult, and some are even because structure is fixed and can not be changed
Make or the work such as dilatation；
Because the body of rod and its branch's volume are bigger than normal, ultra-wide or superelevation are very limited in transport；Enter to the body of rod and its branch's body
During the actions such as luggage is carried, lifting, easily collide with and deform and can not repair.
Other, when carrying out the work such as Maintenance and Repair to power equipment, it is necessary to operation be powered off, by original layout
Limitation, usual power-off time is longer, and so resident living is impacted, meanwhile, operation labor intensity is big, and safety coefficient is low.
The content of the invention
The invention overcomes the deficiencies of the prior art, and provides multi-function chain type anchor ear, using locking section to chain
Length be adjusted, so as to adapt to the transformation dilatation to variously-shaped shaft tower, mounting means simple and flexible.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：Multi-function chain type anchor ear, including chain link and
Locking section, the quantity of shown chain link is multiple, and end to end formation chain, shown locking section include left chain link, right chain link and
Connector, shown left chain link is located at one end of chain, and the right chain link is located at the other end of chain, the left chain link and right chain link
It is connected by connector and causes chain to form closed loop；
The adjustable length of the connector, spacing between the length change realization that the left chain link and right chain link pass through connector
Regulation, the chain realizes the fastening or relaxation with thing to be connected by the regulation of connector.
The locking section is eyelet bolt structure or is stud structure.
The locking section is to be provided with left connecting pin, the right chain link to be provided with eyelet bolt structure, the left chain link
Neck, the connector is the body of rod, and one end of the connector is hinged with left connecting pin, and the other end of the connector penetrates card
Fixed in groove and by nut, position restriction of the nut on the connector spacing of left chain link and right chain link, the company
Fitting realizes the fastening to chain by the fastening of nut.
The locking section is stud structure, and the connector includes left fixture block, right fixture block and connecting rod, the left card
Block and right fixture block positioned at the two ends of connecting rod and are connected through a screw thread respectively, and the left card is located in left chain link soon, the right card
Block is located in right chain link, and the left fixture block and right fixture block realize close to each other or separation by the rotation of connecting rod, so that left
Chain link and right chain link close to or separate, the chain is realized fastening or relaxed by left chain link and right chain link close to separating.
Be provided with groove on the left chain link and right chain link, the two ends of the connecting rod be each passed through groove and left fixture block and
Right fixture block connection, the connecting rod can be swung in groove, so as to form angle with left chain link and right chain link.
The inside contact surface of the left fixture block and left chain link is to be provided with and arc on arc shaped surface, the inwall of the left chain link
The suitable arc groove in face, the left fixture block, which leads to arcwall face, to be realized in the axle rotation of arc groove Nei Yan center of arc, the right side
Fixture block and right chain link are identical with the structure of left fixture block and left chain link.
The limit shaft for limiting left fixture block and right fixture block horizontal level is provided with the left chain link and right chain link.
The grip block for being easy to tool operation is provided with the connecting rod.
Connected between the chain link and chain link by connecting plate, pin-hinges are passed through between the connecting plate and chain link.
The present invention has the advantages that compared with prior art：
1st, present apparatus wide adaptability, is not limited, circumferential periphery can be installed from 300mm to 3800mm no matter by tower bar structure
It is cone or polygon, can be fastened, the body of rod of different girths is adapted to using the length of chain is changed.
2nd, the present apparatus is attached using connector to the chain link of left and right two of chain, and connector sheet is adjustable as length
Type, therefore, the present apparatus realize the fastening to chain using connector.
3rd, present apparatus bearing capacity is strong, and bearing capacity can reach more than one.
4th, present apparatus installing/dismounting simple and fast and simple to operate, enters by eyelet bolt structure or for stud structure
Row connection, is not limited by body of rod connecting node, and only need to tighten or unclamp nut can install or remove the present apparatus.
5th, the present apparatus completely avoid scene and get angry, both energy-conserving and environment-protective, and safe and efficient, also prevent from subsequently getting rusty.
6th, present apparatus compact, solves the body of rod because minor matters transport bigger than normal is limited and lifts the problem for deformation of colliding with,
Each minor matters can be with partial installation on anchor ear, convenient dismounting and transport.
7th, the present apparatus causes the overall succinct attractive in appearance of the body of rod, is highly merged with external environment unified.
Brief description of the drawings
The present invention is described further below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of embodiment one.
Fig. 2 is the top view of embodiment one.
The partial sectional view that Fig. 3 is A in Fig. 1.
Fig. 4 is the structural representation of embodiment two.
Fig. 5 is the top view of embodiment two.
The partial sectional view that Fig. 6 is B in Fig. 4.
The partial sectional view that Fig. 7 is C in Fig. 5.
In figure, 1 it is chain link, 2 is locking section, 3 is left chain link, 4 is right chain link, 5 is connector, 31 is left connecting pin, 41
It is nut for neck, 42,51 be left fixture block, 52 be right fixture block, 53 be connecting rod, 6 be groove, 7 be arc groove, 8 is spacing
Axle, 9 be grip block, 10 be connecting plate, 11 be pin.
Embodiment
Embodiment one：
As shown in Fig. 1 ~ Fig. 3, multi-function chain type anchor ear of the present invention, including chain link 1 and locking section 2, the quantity of shown chain link 1 is many
Individual, and end to end formation chain, shown locking section 2 includes left chain link 3, right chain link 4 and connector 5, and shown left chain link 3 is located at
One end of chain, the right chain link 4 is located at the other end of chain, and the left chain link 3 is connected simultaneously with right chain link 4 by connector 5
So that chain formation closed loop；
The adjustable length of the connector 5, the left chain link 3 and right chain link 4 by the length change of connector 5 realize between
Away from regulation, the regulation that the chain passes through connector 5 realizes and the fastening or relaxation of thing to be connected.
The locking section 2 is to be provided with eyelet bolt structure, the left chain link 3 on left connecting pin 31, the right chain link 4
Neck 41 is provided with, the connector 5 is the body of rod, and one end of the connector 5 is hinged with left connecting pin 31, the connector 5
The other end penetrates in neck 41 and fixed by nut 42, the left He of chain link 3 of position restriction of the nut 42 on connector 5
The spacing of right chain link 4, the connector 5 realizes the fastening to chain by the fastening of nut 42.
Other, pad is set in the inner side of nut 42, the work of fastening and protection is played when coordinating with neck 41
With.
Connected between the chain link 1 and chain link 1 by connecting plate 10, pin is passed through between the connecting plate 10 and chain link 1
11 are hinged.
Specific operation process：
First nut 42 is relaxed before installing so that the length of whole device is more than the girth of shaft tower, then arrives present apparatus support
The height that snag is formulated, then rotary connector 5, make the free segment of connector 5 be transferred in neck 41, then tighten nut 42
To desired pretightning force.
Embodiment two：
As shown in Fig. 4 ~ Fig. 7, multi-function chain type anchor ear of the present invention, including chain link 1 and locking section 2, the quantity of shown chain link 1 is many
Individual, and end to end formation chain, shown locking section 2 includes left chain link 3, right chain link 4 and connector 5, and shown left chain link 3 is located at
One end of chain, the right chain link 4 is located at the other end of chain, and the left chain link 3 is connected simultaneously with right chain link 4 by connector 5
So that chain formation closed loop；
The adjustable length of the connector 5, the left chain link 3 and right chain link 4 by the length change of connector 5 realize between
Away from regulation, the regulation that the chain passes through connector 5 realizes and the fastening or relaxation of thing to be connected.
The locking section 2 is stud structure, and the connector 5 includes left fixture block 51, right fixture block 52 and connecting rod 53,
The left fixture block 51 and right fixture block 52 positioned at the two ends of connecting rod 53 and are connected through a screw thread respectively, and the left card fast 51 is located at a left side
In chain link 3, the right fixture block 52 is located in right chain link 4, and the left fixture block 51 and right fixture block 52 are real by the rotation of connecting rod 53
Existing close to each other or separation, so that left chain link 3 and right chain link 4 are close or separate, the chain passes through left chain link 3 and right chain link
4 realize fastening or relaxation close to separating.
Groove 6 is provided with the left chain link 3 and right chain link 4, the two ends of the connecting rod 53 are each passed through groove 6 and a left side
Fixture block 51 and right fixture block 52 are connected, and the connecting rod 53 can be swung in groove 6, so as to form angle with left chain link 3 and right chain link 4
Degree, this angle can make the external surface shape of the adaptation shaft tower of connecting rod 53.
The inside contact surface of the left fixture block 51 and left chain link 3 be provided with arc shaped surface, the inwall of the left chain link 3 with
The suitable arc groove 7 of arcwall face, the left fixture block 51, which leads to arcwall face, to be realized in the axle rotation of 7 Nei Yan center of arc of arc groove
Turn, the right fixture block 52 and right chain link 4 are identical with the structure of left fixture block 51 and left chain link 3, when needing connecting rod 53 and left chain link 3
When producing angle with right chain link 4, left fixture block 51 can coordinate with right fixture block 52 along arcwall face and arc groove 7 to be rotated, so that
Produce angle change.
The limit for limiting left fixture block 51 and the horizontal level of right fixture block 52 is provided with the left chain link 3 and right chain link 4
Position axle 8, so prevents left fixture block 51 and the deviation position of right fixture block 52, it is impossible to coordinate with connecting rod 53.
The grip block 9 for being easy to tool operation is provided with the connecting rod 53.
Connected between the chain link 1 and chain link 1 by connecting plate 10, pin is passed through between the connecting plate 10 and chain link 1
11 are hinged.
Specific operation process：
First one end of connecting rod 53 is screwed into left fixture block 51 or right fixture block 52, as long as not falling out, then held device
Hold in the palm formulation height after, the other end of connecting rod 53 is screwed into right fixture block 52 or left fixture block 51 so that device circlewise, then
Grip block 9 is clamped by instrument and rotated, the fixture block of both sides is moved closer to due to the rotation of connecting rod 53, is finally reached
The state fastened to chain.
Embodiments of the invention are explained in detail above in conjunction with accompanying drawing, but the present invention is not limited to above-mentioned implementation
Example, in the knowledge that those of ordinary skill in the art possess, can also make on the premise of present inventive concept is not departed from
Go out various change.
Claims (9)
1. multi-function chain type anchor ear, it is characterised in that：Including chain link（1）With locking section（2）, shown chain link（1）Quantity be many
It is individual, and end to end formation chain, shown locking section（2）Including left chain link（3）, right chain link（4）And connector（5）, a shown left side
Chain link（3）Positioned at one end of chain, the right chain link（4）Positioned at the other end of chain, the left chain link（3）With right chain link（4）
Pass through connector（5）It is connected and causes chain to form closed loop；
The connector（5）Adjustable length, the left chain link（3）With right chain link（4）Pass through connector（5）Length change it is real
The regulation of spacing between existing, the chain passes through connector（5）Regulation realize and the fastening or relaxation of thing to be connected.
2. multi-function chain type anchor ear according to claim 1, it is characterised in that：The locking section（2）For eyelet bolt knot
Structure is stud structure.
3. multi-function chain type anchor ear according to claim 2, it is characterised in that：The locking section（2）For eyelet bolt knot
Structure, the left chain link（3）Inside it is provided with left connecting pin（31）, the right chain link（4）On be provided with neck（41）, the connector
（5）For the body of rod, the connector（5）One end and left connecting pin（31）It is hinged, the connector（5）The other end penetrate neck
（41）It is interior and pass through nut（42）It is fixed, the nut（42）In connector（5）On the left chain link of position restriction（3）With right chain
Section（4）Spacing, the connector（5）Pass through nut（42）Fastening realize fastening to chain.
4. multi-function chain type anchor ear according to claim 2, it is characterised in that：The locking section（2）For stud knot
Structure, the connector（5）Including left fixture block（51）, right fixture block（52）And connecting rod（53）, the left fixture block（51）With right fixture block
（52）It is located at connecting rod respectively（53）Two ends and be connected through a screw thread, the left card is fast（51）Positioned at left chain link（3）It is interior, it is described
Right fixture block（52）Positioned at right chain link（4）It is interior, the left fixture block（51）With right fixture block（52）Pass through connecting rod（53）Rotation realize
Close to each other or separation, so that left chain link（3）With right chain link（4）Close or separation, the chain passes through left chain link（3）With the right side
Chain link（4）Fastening or relaxation are realized close to separating.
5. multi-function chain type anchor ear according to claim 4, it is characterised in that：The left chain link（3）With right chain link（4）On
It is provided with groove（6）, the connecting rod（53）Two ends be each passed through groove（6）With left fixture block（51）With right fixture block（52）Even
Connect, the connecting rod（53）Can be in groove（6）It is interior swing so that with left chain link（3）With right chain link（4）Form angle.
6. multi-function chain type anchor ear according to claim 5, it is characterised in that：The left fixture block（51）With left chain link（3）
Inside contact surface be arc shaped surface, the left chain link（3）Inwall on be provided with and the suitable arc groove of arcwall face（7）,
The left fixture block（51）Logical arcwall face is realized in arc groove（7）The axle rotation of Nei Yan center of arc, the right fixture block（52）And the right side
Chain link（4）With left fixture block（51）With left chain link（3）Structure it is identical.
7. multi-function chain type anchor ear according to claim 4, it is characterised in that：The left chain link（3）With right chain link（4）It is interior
It is provided with for limiting left fixture block（51）With right fixture block（52）The limit shaft of horizontal level（8）.
8. multi-function chain type anchor ear according to claim 4, it is characterised in that：The connecting rod（53）On be provided with and be easy to
The grip block of tool operation（9）.
9. multi-function chain type anchor ear according to claim 1, it is characterised in that：The chain link（1）With chain link（1）Between lead to
Cross connecting plate（10）Connection, the connecting plate（10）With chain link（1）Between pass through pin（11）It is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710272757.XA CN107117523A (en) | 2017-04-24 | 2017-04-24 | Multi-function chain type anchor ear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710272757.XA CN107117523A (en) | 2017-04-24 | 2017-04-24 | Multi-function chain type anchor ear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107117523A true CN107117523A (en) | 2017-09-01 |
Family
ID=59724796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710272757.XA Pending CN107117523A (en) | 2017-04-24 | 2017-04-24 | Multi-function chain type anchor ear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107117523A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695763A (en) * | 2018-05-23 | 2018-10-23 | 国家电网公司 | A kind of climbing cable safety foot control |
| CN108721844A (en) * | 2018-05-25 | 2018-11-02 | 国家电网公司 | A kind of steel wire drawing-type climbing cable safety foot control |
| CN111211396A (en) * | 2020-01-07 | 2020-05-29 | 江西赛驰科技有限公司 | Novel encircling adjustable-shape communication equipment mounting platform |
| CN111891905A (en) * | 2019-05-05 | 2020-11-06 | 中国航发商用航空发动机有限责任公司 | Aircraft engine turbine disc lifting appliance and operation method thereof |
| CN112110328A (en) * | 2019-06-21 | 2020-12-22 | 中国航发商用航空发动机有限责任公司 | Aircraft engine turbine disk hoist |
| CN113145875A (en) * | 2021-04-19 | 2021-07-23 | 德阳市中恒重工机械有限公司 | Automatic manufacturing system for phase modifier rotor of electric equipment |
| CN114498071A (en) * | 2022-02-14 | 2022-05-13 | 北京鑫昇科技有限公司 | Strong adaptability's luneberg lens antenna |
| CN118270644A (en) * | 2024-06-04 | 2024-07-02 | 山东万星航新基建科技有限公司 | Lifting device for installation of thermal network management |
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| CN201280812Y (en) * | 2008-09-24 | 2009-07-29 | 上海市机械施工有限公司 | Chain anchor ear device |
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| CN105826650A (en) * | 2016-03-28 | 2016-08-03 | 华信咨询设计研究院有限公司 | Adaptive communication tower pole antenna support hoop |
| CN206658948U (en) * | 2017-04-27 | 2017-11-24 | 郭堃炜 | A kind of anti-bird support in planting fruit trees garden |
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| CN201246372Y (en) * | 2008-08-25 | 2009-05-27 | 江苏武进液压启闭机有限公司 | Anchor ear |
| CN201280812Y (en) * | 2008-09-24 | 2009-07-29 | 上海市机械施工有限公司 | Chain anchor ear device |
| CN203822770U (en) * | 2014-04-09 | 2014-09-10 | 中国航空动力机械研究所 | Quick discharge type collar clamp |
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| CN105826650A (en) * | 2016-03-28 | 2016-08-03 | 华信咨询设计研究院有限公司 | Adaptive communication tower pole antenna support hoop |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695763A (en) * | 2018-05-23 | 2018-10-23 | 国家电网公司 | A kind of climbing cable safety foot control |
| CN108721844A (en) * | 2018-05-25 | 2018-11-02 | 国家电网公司 | A kind of steel wire drawing-type climbing cable safety foot control |
| CN111891905A (en) * | 2019-05-05 | 2020-11-06 | 中国航发商用航空发动机有限责任公司 | Aircraft engine turbine disc lifting appliance and operation method thereof |
| CN112110328A (en) * | 2019-06-21 | 2020-12-22 | 中国航发商用航空发动机有限责任公司 | Aircraft engine turbine disk hoist |
| CN111211396A (en) * | 2020-01-07 | 2020-05-29 | 江西赛驰科技有限公司 | Novel encircling adjustable-shape communication equipment mounting platform |
| CN113145875A (en) * | 2021-04-19 | 2021-07-23 | 德阳市中恒重工机械有限公司 | Automatic manufacturing system for phase modifier rotor of electric equipment |
| CN114498071A (en) * | 2022-02-14 | 2022-05-13 | 北京鑫昇科技有限公司 | Strong adaptability's luneberg lens antenna |
| CN114498071B (en) * | 2022-02-14 | 2023-02-03 | 北京鑫昇科技有限公司 | Strong adaptability's luneberg lens antenna |
| CN118270644A (en) * | 2024-06-04 | 2024-07-02 | 山东万星航新基建科技有限公司 | Lifting device for installation of thermal network management |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170901 |
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| RJ01 | Rejection of invention patent application after publication |