CN209324103U - A kind of pole communication shaft tower - Google Patents
A kind of pole communication shaft tower Download PDFInfo
- Publication number
- CN209324103U CN209324103U CN201821655499.XU CN201821655499U CN209324103U CN 209324103 U CN209324103 U CN 209324103U CN 201821655499 U CN201821655499 U CN 201821655499U CN 209324103 U CN209324103 U CN 209324103U
- Authority
- CN
- China
- Prior art keywords
- guardrail
- shaft tower
- several
- rod
- pole
- 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.)
- Expired - Fee Related
Links
- 238000004891 communication Methods 0.000 title description 6
- 238000007789 sealing Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to a kind of poles to communicate shaft tower, the workbench that it includes the body of rod, is arranged on the body of rod, the shape of the workbench is circle, the workbench includes the first guardrail and the second guardrail setting up and down, several horizontal supports are fixedly connected with below second guardrail, and one end of horizontal support is fixedly connected with the body of rod, first guardrail and the second guardrail are rotatablely connected, it is circumferential vertically equipped with several poles for outer lateral edge of first guardrail far from the second guardrail, and several poles are fixedly connected by anchor ear with the first guardrail；Second guardrail is equipped with the locking system for fixing the first guardrail.The utility model, which has, not to be needed worker and walks about, so that it may be safeguarded to all poles, be reduced the effect of pole maintenance time.
Description
Technical field
The utility model relates to communication tower technical fields, communicate shaft tower more particularly, to a kind of pole.
Background technique
The classification of communication tower is varied, but major function is to install antenna.Common antenna mounting means be
The setting antenna holding pole of communication tower workbench, then antenna is installed on antenna holding pole.
Existing pole is fixed on workbench by welding, and pole because being exposed to high-altitude and outdoor for a long time
In environment, be subjected to exposing to the weather, be easy to appear problem, it is therefore desirable to pole is safeguarded at any time, due to pole quantity compared with
More, as soon as standing on workbench, worker is just most safe, and worker's one pole of every maintenance needs to be moved at next pole, thus
Increase the time of pole maintenance.
Utility model content
The purpose of the utility model is to provide a kind of poles to communicate shaft tower, has the advantages that reduce pole maintenance time.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of pole communication shaft tower, including the body of rod, the workbench being arranged on the body of rod, the shape of the workbench is
Circle, the workbench include the first guardrail and the second guardrail setting up and down, are fixedly connected with below second guardrail
Several horizontal supports, and one end of horizontal support is fixedly connected with the body of rod, first guardrail and the second guardrail are rotatablely connected, and described the
It is circumferential vertically equipped with several poles for outer lateral edge of one guardrail far from the second guardrail, and several poles pass through anchor ear and the first shield
Column is fixedly connected；
Second guardrail is equipped with the locking system for fixing the first guardrail.
By using above-mentioned technical proposal, when pole needs to safeguard, worker stands at locking system, removes locking dress
It sets, so that the first guardrail is not fixed with the second guardrail, rotates the first guardrail, so that the first guardrail is to mobile at locking system, from
And drive pole mobile, the first guardrail and the second guardrail are realized after pole is moved at locking system, then through locking system
Fixation.Worker, which only needs to stand, can safeguard all poles at locking system, not only reduce pole maintenance
Time, it is ensured that the safety of worker.
The utility model is further arranged to: the rotation connection mode of first guardrail and the second guardrail is in the second shield
Column offers sliding slot close to its circumferential direction of a lateral edge of the first guardrail, and second guardrail is equipped with the cunning with sliding slot sliding connection
Block.
By using above-mentioned technical proposal, mutually matched sliding slot and sliding block, so that the first guardrail is more stable when rotating,
It is not likely to produce shaking, and simple to operate.The sliding slot being circumferentially arranged tie up each pole on the first guardrail can
Shield, improves the service life of pole.
The utility model is further arranged to: the sliding block is embedded with several balls close to its circumferential direction of a lateral edge of sliding slot.
By using above-mentioned technical proposal, sliding block generates sliding friction when sliding in sliding slot, not only increase sliding slot with
Frictional force between sliding block has also speeded up the abrasion of sliding block so that the rotation of the first guardrail has some setbacks.Equipped with ball by sliding friction
Become rolling friction, reduce the frictional force between sliding block and sliding slot, so that sliding block movement is more smooth, the first guardrail is dialled
Move more laborsaving, slider wear is smaller, and the service life is longer for sliding block.
The utility model is further arranged to: if first guardrail towards the body of rod a lateral edge its circumferentially fixed be connected with
Dry shifting block.
By using above-mentioned technical proposal, the circumferential direction of the first guardrail is equipped with several guardrails, and not only more convenient worker turns
Dynamic first guardrail also makes the rotation of the first guardrail more laborsaving.
The utility model is further arranged to: the opposite side wall of the sliding slot offers seal groove along its circumferential direction, described close
Sealing strip is equipped in sealing groove.
By using above-mentioned technical proposal, since workbench is exposed in open-air atmosphere, dust impurity in air or
Rainwater when rainy day is easily accessible in sliding slot, is impacted to sliding block and ball.It can not only stop sky equipped with sealing strip
Dust impurity in gas, is also not easily accessible rainwater in sliding slot, extends the service life of sliding block and ball.
The utility model is further arranged to: the locking system includes several limit holes being circumferentially arranged along sliding block, institute
It states the second guardrail and is equipped with towards the side of the body of rod and is connected to sliding slot, and the through-hole that internal diameter is equal with limit hole internal diameter, the sliding slot
Inner sidewall far from through-hole is equipped with the limiting slot being correspondingly arranged with through-hole, and the internal diameter of limiting slot is equal with the internal diameter of through-hole,
The slot bottom of the limiting slot is equipped with the holding tank that internal diameter is greater than limiting slot；
Inserted link is equipped in the through-hole, the inserted link is circumferentially with several elastic components, institute along it close to one end of limiting slot
It states elastic component and is equipped with curved guiding surface far from one end of inserted link.
By using above-mentioned technical proposal, inserted link is sequentially inserted into through-hole, limit hole and limiting slot, to realize first
The fixation of guardrail and the second guardrail.Curved guiding surface plays the role of guiding to inserted link, and elastic component is gathered in limiting slot
In.When curved guiding surface is pierced by limiting slot, is located in holding tank, elastic component is returned to original under the action of elastic-restoring force
State, and be stuck in limiting slot, curved guiding surface and holding tank contradict at this time, so that inserted link is not easy to extract from limiting slot.
When the first guardrail needs to rotate, inserted link is firmly pulled out, so that elastic component is squeezed power and shrinks, and then makes elastic component
It is instantaneously detached from from limiting slot, so that inserted link be facilitated to dismantle.
The utility model is further arranged to: the inserted link is fixedly connected with pull ring far from one end of elastic component.
By using above-mentioned technical proposal, during pulling out outward, hand is easy to slip from inserted link inserted link, causes hand quilt
It scratches.Inserted link is not only conveniently pulled out equipped with pull ring, also making to go smoothly is not easy to slip, and improves safety.
The utility model is further arranged to: support plate, the support plate are fixedly connected with below first guardrail
It is fixed on the top of horizontal support.
By using above-mentioned technical proposal, support plate makes the structure of workbench more stable, mentions for the safety of worker
It has supplied to ensure.
In conclusion the advantageous effects of the utility model are as follows:
1. using the first guardrail, the second guardrail and locking system, it can play not needing worker and walk about, so that it may to institute
Some poles are safeguarded, the effect of maintenance time is saved；
2. using shifting block, the advantages of facilitating the first guardrail to rotate can be played；
3. using sealing strip and seal groove, dust impurity and rainwater in air is enabled to be not easily accessible sliding slot
In, extend the service life of sliding block and ball.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the schematic cross-sectional view of the utility model；
Fig. 3 is the enlarged diagram in the portion A in Fig. 2.
In figure, 1, the body of rod；11, horizontal support；12, support plate；2, workbench；3, the first guardrail；31, pole；32, it embraces
Hoop；33, sliding block；331, limit hole；34, shifting block；4, the second guardrail；41, sliding slot；411, seal groove；412, sealing strip；413,
Ball；414, through-hole；415, limiting slot；416, holding tank；5, locking system；51, inserted link；52, elastic component；521, it is oriented to arc
Face；53, pull ring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig.1, communicate shaft tower for a kind of pole disclosed by the utility model, including the body of rod 1 and with the body of rod 1 is concentric sets
The workbench 2 set.
Referring to Fig.1, workbench 2 includes the first guardrail 3 setting up and down and protects with the second of the first guardrail 3 rotation connection
Column 4.Second guardrail 4 is equipped with the locking system 5 for fixing the first guardrail 3.The lower section of second guardrail 4 is fixedly connected with
Several horizontal supports 11, and one end of horizontal support 11 is fixedly connected with the body of rod 1.Its circumferential direction of the outer lateral edge of first guardrail 3 is vertically arranged
There are several poles 31, and pole 31 is fixedly connected by anchor ear 32 with the first guardrail 3.
Referring to Fig. 3, the second guardrail 4 offers sliding slot 41,3 court of the first guardrail towards its circumferential direction of a lateral edge of the first guardrail 3
The sliding block 33 with the sliding connection of sliding slot 41 is equipped with to the side of the second guardrail 4.When safeguarding pole 31, it is only necessary to rotate first
Guardrail 3, so that it may all poles 31 all be turned to the position where worker, so that more convenient pair of pole 31 is tieed up
It repairs, has saved 31 maintenance time of pole.
Referring to Fig. 3, sliding block 33 is embedded with several balls 413 close to its circumferential direction of a lateral edge of sliding slot 41.Make equipped with ball 413
The sliding friction for obtaining sliding block 33 and sliding slot 41 becomes rolling friction, not only reduces the frictional force between sliding block 33 and sliding slot 41,
So that the sliding of sliding block 33 is more smooth, the abrasion of sliding block 33 is also reduced, the service life of sliding block 33 is extended, improves work
Efficiency.
Referring to Fig. 3, opposite interior lateral edge its circumferential direction of sliding slot 41 offers seal groove 411, and seal groove 411 is close to sliding slot 41
Notch, sealing strip 412 is equipped in seal groove 411.Sealing strip 412 is sealed sliding slot 41, so that the grey trifle in the world in air
Matter or rainwater are not easily accessible sliding slot 41, to protect to sliding block 33 and ball 413, extend sliding block 33 and ball
413 service life.
Referring to Fig.1, for convenience rotation the first guardrail 3, the first guardrail 3 towards the body of rod 1 a lateral edge its be circumferentially with
Several shifting blocks 34.After the maintenance of one of pole 31, worker only needs to stir next shifting block 34, and energy will be next
Pole 31 turns to the position of maintenance, to save the maintenance time of pole 31.
Referring to Fig. 3, locking system 5 includes several limit holes 331 being circumferentially arranged along sliding block 33, and sliding slot 41 is close to the body of rod 1
Inner sidewall be equipped with the through-hole 414 concentric with limit hole 331, and the internal diameter phase of the internal diameter of through-hole 414 and limit hole 331
Deng.Sliding slot 41 far from body of rod 1(referring to fig. 2) inner sidewall be equipped with, and limiting slot 415 that internal diameter equal corresponding with through-hole 414.
The slot bottom of limiting slot 415 is equipped with the holding tank 416 that internal diameter is greater than 415 internal diameter of limiting slot.
Referring to Fig. 3, be equipped with inserted link 51 in through-hole 414, inserted link 51 close to body of rod 1(referring to fig. 2) one end be fixedly connected with
Pull ring 53, the one end of inserted link 51 far from pull ring 53 is circumferentially with several elastic components 52 along it, and each elastic component 52 is far from pull ring
53 one end is equipped with curved guiding surface 521.Inserted link 51 is in use, sequentially pass through in through-hole 414, limit hole 331 and limiting slot 415.
Curved guiding surface 521 plays guiding role to inserted link 51, and more convenient elastic component 52, which is gathered, to be contracted in limiting slot 415, works as guiding
After cambered surface 521 is pierced by limiting slot 415, elastic component 52 is returned to original state, and curved guiding surface 521 is supported with holding tank 416 at this time
Touching, so that inserted link 51 is not easy to extract outward, to realize that the first guardrail 3 and the second guardrail 4 are fixed.When the first guardrail 3 needs
When rotating, gloves firmly pull out inserted link 51 in pull ring 53, so that elastic component 52 is extruded simultaneously under the action of pulling force
It shrinks, so that 521 moment of curved guiding surface is detached from from holding tank 416, so that inserted link 51 is taken out, it is more convenient.
Referring to Fig.1, in order to further increase the safe operation of worker, support is fixedly connected in the lower section of the first guardrail 3
Plate 12, and support plate 12 is fixed on the top of horizontal support 11.
The implementation principle of the present embodiment are as follows: when the pole 31 for communicating shaft tower needs to safeguard, worker stands in workbench 2
On, and be located at locking system 5.Inserted link 51 is extracted from through-hole 414, stirs a shifting block 34, so that the first guardrail 3 drives
One pole 31 turns at locking system 5, and worker can directly safeguard pole 31.After pole 31 is safeguarded,
Continue to stir next shifting block 34, another pole 31 is turned at locking system 5 and is safeguarded, until all poles 31
Maintenance terminates, convenient and efficient, has saved the time of the maintenance of pole 31.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of pole communicates shaft tower, including the body of rod (1), the workbench (2) being arranged on the body of rod (1), it is characterised in that: institute
The shape of workbench (2) is stated as circle, the workbench (2) include the first guardrail (3) setting up and down and the second guardrail (
4) it, is fixedly connected with several horizontal supports (11) below second guardrail (4), and one end of horizontal support (11) and the body of rod (1)
It being fixedly connected, first guardrail (3) and the second guardrail (4) are rotatablely connected, separate second guardrail of first guardrail (3) (
4) it is circumferential vertically equipped with several poles (31) for outer lateral edge, and several poles (31) pass through anchor ear (32) and the first guardrail
(3) it is fixedly connected；
Second guardrail (4) is equipped with the locking system (5) for fixing the first guardrail (3).
2. a kind of pole according to claim 1 communicates shaft tower, it is characterised in that: first guardrail (3) and the second shield
The rotation connection mode on column (4) is to offer sliding slot close to its circumferential direction of a lateral edge of the first guardrail (3) in the second guardrail (4)
(41), second guardrail (4) is equipped with the sliding block (33) with sliding slot (41) sliding connection.
3. a kind of pole according to claim 2 communicates shaft tower, it is characterised in that: the sliding block (33) is close to sliding slot (41)
A lateral edge its circumferential direction be embedded with several balls (413).
4. a kind of pole according to claim 3 communicates shaft tower, it is characterised in that: first guardrail (3) is towards the body of rod
(1) a lateral edge its circumferentially fixed be connected with several shifting blocks (34).
5. a kind of pole according to claim 2 communicates shaft tower, it is characterised in that: the opposite side wall edge of the sliding slot (41)
Its circumferential direction offers seal groove (411), is equipped with sealing strip (412) in the seal groove (411).
6. a kind of pole according to claim 5 communicates shaft tower, it is characterised in that: the locking system (5) includes along cunning
The side of several limit holes (331) that block (33) is circumferentially arranged, the second guardrail (4) towards the body of rod (1) is equipped with and sliding slot
(41) it is connected to, and the through-hole (414) that internal diameter is equal with limit hole (331) internal diameter, the sliding slot (41) is interior far from through-hole (414)
Side wall is equipped with the limiting slot (415) that is correspondingly arranged with through-hole (414), and the internal diameter of limiting slot (415) and through-hole (414) is interior
Diameter is equal, and the slot bottom of the limiting slot (415) is equipped with the holding tank (416) that internal diameter is greater than limiting slot (415)；
Inserted link (51) are equipped in the through-hole (414), the inserted link (51) is circumferentially with close to the one end of limiting slot (415) along it
Several elastic components (52), the elastic component (52) are equipped with curved guiding surface (521) far from the one end of inserted link (51).
7. a kind of pole according to claim 6 communicates shaft tower, it is characterised in that: the inserted link (51) is far from elastic component
(52) one end is fixedly connected with pull ring (53).
8. a kind of pole according to claim 7 communicates shaft tower, it is characterised in that: the lower section of first guardrail (3) is solid
Surely it is connected with support plate (12), the support plate (12) is fixed on the top of horizontal support (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821655499.XU CN209324103U (en) | 2018-10-11 | 2018-10-11 | A kind of pole communication shaft tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821655499.XU CN209324103U (en) | 2018-10-11 | 2018-10-11 | A kind of pole communication shaft tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209324103U true CN209324103U (en) | 2019-08-30 |
Family
ID=67707982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821655499.XU Expired - Fee Related CN209324103U (en) | 2018-10-11 | 2018-10-11 | A kind of pole communication shaft tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209324103U (en) |
-
2018
- 2018-10-11 CN CN201821655499.XU patent/CN209324103U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 |