CN208331450U - A kind of communication base station angle steel tower ventilation duct clamp device - Google Patents
A kind of communication base station angle steel tower ventilation duct clamp device Download PDFInfo
- Publication number
- CN208331450U CN208331450U CN201820416640.4U CN201820416640U CN208331450U CN 208331450 U CN208331450 U CN 208331450U CN 201820416640 U CN201820416640 U CN 201820416640U CN 208331450 U CN208331450 U CN 208331450U
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- China
- Prior art keywords
- screw thread
- fixing seat
- ventilation duct
- symmetrically arranged
- mounting
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Abstract
The utility model discloses a kind of communication base station angle steel tower ventilation duct clamp devices, including fixing seat, several first bolts are symmetrically arranged in the fixing seat, the center of the fixing seat is equipped with socket, ventilation duct is inserted in the socket, the installation cavity being connected to socket is equipped in the fixing seat, first clamping member and the second clamping piece are respectively equipped in the installation cavity, the sliding cavity being connected to installation cavity is symmetrically arranged in the fixing seat, mounting rod is equipped in two sliding cavities, the installing port being connected to sliding cavity is symmetrically offered in the fixing seat, one end of two mounting rods and the inner wall of sliding cavity are rotatablely connected, the other end of two mounting rods is each passed through two installing ports and extends to outside fixing seat, the elongated end of two mounting rods is fixedly connected to fixed block.The utility model structure is simple, and stability is strong, and ventilation duct stability reduces caused by avoiding because of individual bolt fracture, improves the coefficient of stability of ventilation duct.
Description
Technical field
The utility model relates to ventilation duct technical field of fastening more particularly to a kind of communication base station angle steel tower ventilation duct are tight
It is fixedly mounted with and sets.
Background technique
Communication base station also known as wireless base station refer to the low-power wireless antenna communicated with user mobile phone, according to its clothes
Be engaged in range size and user how much, transmission power is from several watts to upper hectowatt etc..
Angle steel tower is a kind of plate column for having downspout, and bubbling area is made of the angle steel being mutually juxtaposed, the row of angle steel
Column direction is parallel with liquid flow path direction.In lower part, section is in " V "-shape on the wedge angle side of angle steel, is had between two neighboring angle steel certain
Grid seam, downspout is identical as general column plate.
Common ventilation duct clamp device is to be fixed by U-shaped anchor ear, bolt and nut, therefore break when bolt appearance is unexpected
When splitting, the fixed effect that will lead to clamp device is had a greatly reduced quality, and influences the stabilization of ventilation duct, therefore needs to design a kind of communication base
It stands angle steel tower ventilation duct clamp device.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as: common ventilation duct clamp device
It is to be fixed by U-shaped anchor ear, bolt and nut, therefore when unexpected fracture occurs in bolt, will lead to the fixation of clamp device
Effect is had a greatly reduced quality, and the stabilization of ventilation duct is influenced.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of communication base station angle steel tower ventilation duct clamp device, including fixing seat are symmetrically arranged in the fixing seat several
First bolt, the center of the fixing seat are equipped with socket, are inserted with ventilation duct in the socket, are equipped in the fixing seat
The installation cavity being connected to socket, is respectively equipped with first clamping member and the second clamping piece in the installation cavity, right in the fixing seat
Claim to be equipped with the sliding cavity being connected to installation cavity, is equipped with mounting rod in two sliding cavities, is symmetrically opened up in the fixing seat
There is an installing port being connected to sliding cavity, one end of two mounting rods and the inner wall of sliding cavity are rotatablely connected, two peaces
The other end of dress bar is each passed through two installing ports and extends to outside fixing seat, and the elongated end of two mounting rods is fixedly connected with
There is fixed block, the first mounting blocks and the second mounting blocks are threaded on two mounting rods, described first clamping member
Both ends are fixedly connected with two the first mounting blocks, and the both ends of second clamping piece are fixedly connected with two the second mounting blocks.
Preferably, described first clamping member and the second mounting blocks are symmetricly set in installation cavity about central point, and described
The side of one clamping piece is symmetrically arranged with inserted block, and the side of second clamping piece is symmetrically arranged with casing, and the one of two described sleeve pipes
Side is equipped with the sliding slot being connected to installation cavity, is symmetrically arranged on the sliding slot inner wall and compresses spring, spring phase is compressed described in two
Pair one end be fixedly connected to clamping plate.
Preferably, be equipped with the first external screw thread and the second external screw thread on two mounting rods, first external screw thread and
Second external screw thread is contrary, and first mounting blocks are threadedly coupled by the first external screw thread with mounting rod, second installation
Block is threadedly coupled by the second external screw thread with mounting rod.
Preferably, the first screw thread mouth, the first screw thread mouth internal screw thread connection are symmetrically arranged on two fixed blocks
There is third bolt, the side of the fixing seat is symmetrically arranged with several for being threadedly coupled the first thread groove of third bolt.
Preferably, the fixing seat is symmetrically arranged with several second screw thread mouths, second screw thread far from the side of fixed block
Mouth internal screw thread is connected with the second bolt, and the third for being threadedly coupled the second bolt is symmetrically arranged on two first mounting blocks
Screw thread mouth is symmetrically arranged with the second thread groove for being threadedly coupled the second bolt on two second mounting blocks.
Preferably, it is fixedly connected to ring flange on the inner wall of two sliding cavities, is all provided on two ring flanges
There is the rotation mouth for being rotatablely connected mounting rod.
Compared with prior art, the utility model has the beneficial effects that staff consolidates fixing seat by the first bolt
Ventilation duct is inserted in socket by Dingan County on communication base station angle steel tower, by rotating clockwise two fixed blocks, two at this time
Fixed block drives two mounting rods to rotate clockwise, by the first external screw thread and the second externally threaded cooperation, so that the first installation
Block and the second mounting blocks move towards, to drive two first clamping member to clamp ventilation duct, at this point, two inserted blocks are inserted into casing
Slot in, the cooperation by compressing spring and clamping plate is clamped inserted block, is then fixed fixed block by third bolt
In fixing seat, the second bolt is screwed in by the second screw thread mouth, successively the second screw thread mouth and third screw thread mouth and thread-groove bottom
It offsets.The utility model structure is simple, and stability is strong, passes through fixed block, mounting rod, the first mounting blocks, the second mounting blocks, first
The first step of ventilation duct is fixed in clamping piece and the completion of the second clamping piece, is consolidated by third bolt to fixed block and mounting rod
It is fixed, position is carried out to the first mounting blocks and the second mounting blocks by the second bolt and is fixed, is avoided because individual bolt fracture is made
At ventilation duct stability reduce, improve the coefficient of stability of ventilation duct.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of communication base station angle steel tower ventilation duct clamp device top structure signal
Figure；
Fig. 2 be the utility model proposes a kind of communication base station angle steel tower ventilation duct clamp device internal structure signal
Figure；
Fig. 3 is structural schematic diagram at the A of Fig. 2.
In figure: 1 fixing seat, 2 ventilation ducts, 3 second bolts, 4 first bolts, 5 fixed blocks, 6 third bolts, 7 mounting rods, 8
First clamping member, 9 inserted blocks, 10 first mounting blocks, 11 second mounting blocks, 12 sliding cavities, 13 ring flanges, 14 compress spring, 15 sets
Pipe, 16 clamping plates, 17 second clamping pieces.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of communication base station angle steel tower ventilation duct clamp device, including fixing seat 1, it is symmetrical in fixing seat 1
Equipped with several first bolts 4, the center of fixing seat 1 is equipped with socket, is inserted with ventilation duct 2 in socket, is equipped in fixing seat 1
The installation cavity being connected to socket is respectively equipped with first clamping member 8 and the second clamping piece 17, first clamping member 8 and in installation cavity
Two mounting blocks 11 are symmetricly set in installation cavity about central point, and the side of first clamping member 8 is symmetrically arranged with inserted block 9, the second folder
The side of gripping member 17 is symmetrically arranged with casing 15, and the side of two casings 15 is equipped with the sliding slot being connected to installation cavity, sliding slot inner wall
On be symmetrically arranged with and compress spring 14, two compress the opposite one end of spring 14 and are fixedly connected to clamping plate 16, pass through the first clamping
Part 8 and the second clamping piece 17 move towards the clamping that may be implemented to ventilation duct 2, cooperate casing 15 by inserted block 9, compress bullet
Spring 14, clamping plate 16 promote the stability of first clamping member 8 and the second clamping piece 17；It is symmetrically arranged in fixing seat 1 and connects with installation cavity
Logical sliding cavity 12 is equipped with mounting rod 7 in two sliding cavities 12, is fixedly connected to flange on the inner wall of two sliding cavities 12
Disk 13 is equipped with the rotation mouth for being rotatablely connected mounting rod 7 on two ring flanges 13, passes through ring flange 13 and promotes mounting rod 7
Stability；Symmetrically offer the installing port being connected to sliding cavity 12 in fixing seat 1, one end of two mounting rods 7 and sliding cavity
12 inner wall rotation connection, the other end of two mounting rods 7 are each passed through two installing ports and extend to outside fixing seat 1, two peaces
The elongated end of dress bar 7 is fixedly connected to fixed block 5, and the first screw thread mouth, the first screw thread mouth are symmetrically arranged on two fixed blocks 5
Internal screw thread is connected with third bolt 6, and the side of fixing seat 1 is symmetrically arranged with several for being threadedly coupled the first spiral shell of third bolt 6
Groove cooperates the first screw thread mouth and the first thread groove to realize the fixation to fixed block 5 and mounting rod 7 by third bolt 6；Two
It is threaded with the first mounting blocks 10 and the second mounting blocks 11 on mounting rod 7, is equipped with the first external screw thread on two mounting rods 7
With the second external screw thread, the first external screw thread and the second external screw thread are contrary, and the first mounting blocks 10 pass through the first external screw thread and installation
Bar 7 is threadedly coupled, and the second mounting blocks 11 are threadedly coupled by the second external screw thread with mounting rod 7, passes through the first external screw thread and second
External screw thread realizes the threaded connection of the first mounting blocks 10 and the second mounting blocks 11 and mounting rod 7, also achieves first clamping member 8
With moving towards for the second clamping piece 17；Fixing seat 1 is symmetrically arranged with several second screw thread mouths far from the side of fixed block 5, and second
Screw thread mouth internal screw thread is connected with the second bolt 3, is symmetrically arranged on two the first mounting blocks 10 for being threadedly coupled the second bolt 3
Third screw thread mouth is symmetrically arranged with the second thread groove for being threadedly coupled the second bolt 3 on two the second mounting blocks 11, passes through
Two bolts 3 cooperate the second screw thread mouth, third screw thread mouth and the second thread groove realize the first mounting blocks 10 and the second mounting blocks 11 with
The fixation of fixing seat 1；The both ends of first clamping member 8 are fixedly connected with two the first mounting blocks 10, the both ends of the second clamping piece 17
It is fixedly connected with two the second mounting blocks 11.
In the utility model, when user uses the device, fixing seat 1 is passed through the fixed peace of the first bolt 4 by staff
On communication base station angle steel tower, ventilation duct 2 is inserted in socket, by rotating clockwise two fixed blocks 5, is consolidated for two at this time
Determining block 5 drives two mounting rods 7 to rotate clockwise, by the first external screw thread and the second externally threaded cooperation, so that the first installation
Block 10 and the second mounting blocks 11 move towards, to drive two first clamping member 8 to clamp ventilation duct 2, at this point, two inserted blocks 9
It is inserted into the slot of casing 15, the cooperation by compressing spring 14 and clamping plate 16 is clamped inserted block 9, then passes through third spiral shell
Fixed block 5 is fixed in fixing seat 1 by bolt 6, screws in the second bolt 3 by the second screw thread mouth, successively the second screw thread mouth and third
Screw thread mouth offsets with thread-groove bottom.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of communication base station angle steel tower ventilation duct clamp device, including fixing seat (1), it is symmetrically arranged on the fixing seat (1)
Several first bolts (4), the center of the fixing seat (1) are equipped with socket, are inserted with ventilation duct (2) in the socket,
It is characterized in that, the installation cavity being connected to socket is equipped in the fixing seat (1), is respectively equipped with first clamping member in the installation cavity
(8) and the second clamping piece (17) it, is symmetrically arranged with the sliding cavity (12) being connected to installation cavity in the fixing seat (1), described in two
It is equipped with mounting rod (7) in sliding cavity (12), symmetrically offers the installation being connected to sliding cavity (12) on the fixing seat (1)
Mouthful, the inner wall of one end of two mounting rods (7) and sliding cavity (12) is rotatablely connected, two mounting rods (7) it is another
End is each passed through two installing ports and extends to fixing seat (1) outside, and the elongated end of two mounting rods (7) is fixedly connected to solid
Determine block (5), is threaded with the first mounting blocks (10) and the second mounting blocks (11) on two mounting rods (7), described
The both ends of one clamping piece (8) are fixedly connected with two the first mounting blocks (10), the both ends of second clamping piece (17) with two
Second mounting blocks (11) are fixedly connected.
2. a kind of communication base station angle steel tower ventilation duct clamp device according to claim 1, which is characterized in that described first
Clamping piece (8) and the second mounting blocks (11) are symmetricly set in installation cavity about central point, the side of the first clamping member (8)
It being symmetrically arranged with inserted block (9), the side of second clamping piece (17) is symmetrically arranged with casing (15), and the one of two described sleeve pipes (15)
Side is equipped with the sliding slot being connected to installation cavity, is symmetrically arranged on the sliding slot inner wall and compresses spring (14), compresses bullet described in two
The opposite one end of spring (14) is fixedly connected to clamping plate (16).
3. a kind of communication base station angle steel tower ventilation duct clamp device according to claim 1, which is characterized in that described in two
The first external screw thread and the second external screw thread are equipped on mounting rod (7), first external screw thread and the second external screw thread are contrary, institute
It states the first mounting blocks (10) to be threadedly coupled by the first external screw thread with mounting rod (7), second mounting blocks (11) pass through second
External screw thread is threadedly coupled with mounting rod (7).
4. a kind of communication base station angle steel tower ventilation duct clamp device according to claim 1, which is characterized in that described in two
The first screw thread mouth is symmetrically arranged on fixed block (5), the first screw thread mouth internal screw thread is connected with third bolt (6), described solid
The side of reservation (1) is symmetrically arranged with several for being threadedly coupled the first thread groove of third bolt (6).
5. a kind of communication base station angle steel tower ventilation duct clamp device according to claim 1, which is characterized in that the fixation
Seat (1) is symmetrically arranged with several second screw thread mouths far from the side of fixed block (5), and the second screw thread mouth internal screw thread is connected with second
Bolt (3) is symmetrically arranged with the third screw thread mouth for being threadedly coupled the second bolt (3) on two first mounting blocks (10),
The second thread groove for being threadedly coupled the second bolt (3) is symmetrically arranged on two second mounting blocks (11).
6. a kind of communication base station angle steel tower ventilation duct clamp device according to claim 1, which is characterized in that described in two
It is fixedly connected to ring flange (13), is equipped on two ring flanges (13) for the company of rotation on the inner wall of sliding cavity (12)
Connect the rotation mouth of mounting rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820416640.4U CN208331450U (en) | 2018-03-27 | 2018-03-27 | A kind of communication base station angle steel tower ventilation duct clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820416640.4U CN208331450U (en) | 2018-03-27 | 2018-03-27 | A kind of communication base station angle steel tower ventilation duct clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208331450U true CN208331450U (en) | 2019-01-04 |
Family
ID=64783441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820416640.4U Expired - Fee Related CN208331450U (en) | 2018-03-27 | 2018-03-27 | A kind of communication base station angle steel tower ventilation duct clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208331450U (en) |
-
2018
- 2018-03-27 CN CN201820416640.4U patent/CN208331450U/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: 20190104 |