CN208185818U - A kind of monitoring upright bar - Google Patents
A kind of monitoring upright bar Download PDFInfo
- Publication number
- CN208185818U CN208185818U CN201820406807.9U CN201820406807U CN208185818U CN 208185818 U CN208185818 U CN 208185818U CN 201820406807 U CN201820406807 U CN 201820406807U CN 208185818 U CN208185818 U CN 208185818U
- Authority
- CN
- China
- Prior art keywords
- fixed link
- lead screw
- loop bar
- connecting rod
- thread lead
- 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.)
- Active
Links
Landscapes
- Studio Devices (AREA)
Abstract
The utility model relates to a kind of monitoring upright bars, including the fixed link being fixedly connected with the ground and fixed boom end is connected to for connecting the connecting rod of monitoring camera, fixed link and connecting rod are retractable structure, fixed link includes pedestal and the thread lead screw that is rotatably connected on pedestal, elevating lever is equipped with thread lead screw cooperation in thread lead screw, the prevention structure for preventing elevating lever from rotating with thread lead screw is additionally provided on pedestal, when facing different landform, need to be adapted to the fixed link of respective heights and the connecting rod of corresponding length, when needing to adjust the height of fixed link, rotate thread lead screw, because preventing the setting of structure, elevating lever can be gone up and down in generating in thread lead screw, adjusting is achieved the effect that the height of fixed link, after having adjusted the height of fixed link, adaptation adjusting is carried out by length of the retractable structure to connecting rod again, To reach the height and length that adjust separately fixed link and connecting rod, to improve the using effect of monitoring upright bar.
Description
Technical field
The utility model relates to means of transportation manufacturing field more particularly to a kind of monitoring upright bars.
Background technique
Monitoring bar is also in monitoring upright bar, is divided into octagonal monitoring bar, round tube monitoring bar, isometrical monitoring bar, variable diameter monitoring bar, cone
Shape monitoring bar, height generally 3-6 meters, predominantly traffic route, crossroad, school, government, cell, factory, frontier defense, machine
Field etc. needs the place of monitoring camera.The use of monitoring upright bar improves city safe guard, is the effective guarantee of resident living.
Existing monitoring upright bar include the fixed link being connect with ground and be connected to fixed boom end for connect monitor take the photograph
As the connecting rod of head, fixed link and connecting rod link together and are usually arranged in inverted "L" shape, and the length of fixed link and connecting rod is not
Become, when being directed to the condition of road surface of different terrain, needs to customize the fixed link for not having to length and connecting rod so that monitoring camera
The field range of head reaches maximum, therefore the monitoring upright bar using effect of this structure is more single.
Utility model content
The purpose of this utility model is to provide a kind of monitoring upright bars, have the advantages that scalable for different terrain.
The above-mentioned purpose of the utility model has the technical scheme that
A kind of monitoring upright bar, including the fixed link that is fixedly connected with the ground and be connected to fixed boom end for connect monitoring
The connecting rod of camera, the fixed link and connecting rod are retractable structure, and the fixed link includes pedestal and rotation connection
Thread lead screw on pedestal is equipped with elevating lever with thread lead screw cooperation in the thread lead screw, is additionally provided with use on the pedestal
In the prevention structure for preventing elevating lever from rotating with thread lead screw.
Implement above-mentioned technical proposal, when facing different landform, needs to be adapted to the fixed link and corresponding length of respective heights
The connecting rod of degree rotates thread lead screw when needing to adjust the height of fixed link, because preventing the setting of structure, with thread lead screw
The elevating lever being equipped with will not be rotated with the rotation of thread lead screw, so that elevating lever can be in generating in thread lead screw
Lifting, achievees the effect that adjusting to the height of fixed link, after having adjusted the height of fixed link, then by retractable structure to even
The length of extension bar carries out adaptation adjusting, to reach the height and length that adjust separately fixed link and connecting rod, to improve prison
Control the using effect of upright bar.
Further, the prevention structure includes prevention cylinder being fixedly connected with pedestal, being sheathed on outside elevating lever, described
The top of cylinder is prevented to be equipped with opening, it is described to prevent to be equipped with the groove body of both ends perforation in vertical direction in cylinder, it is set on the elevating lever
Have in the sliding part slided in the groove body.
Implement above-mentioned technical proposal, when needing to adjust the height of fixed link, rotates thread lead screw, the sliding on elevating lever
Portion is in preventing to slide in the groove body on cylinder, and because of the relationship for preventing cylinder from being fixedly connected with pedestal, the setting of groove body and sliding part is prevented
Elevating lever is rotated with the rotation of thread lead screw, so that elevating lever can be in going up and down, to fixed link in thread lead screw
Height plays the role of adjusting.
Further, the thread lead screw is equipped with first bevel gear in the end on ground, is engaged in the first bevel gear
Second bevel gear is fixedly connected with swing handle in the second bevel gear, and the swing handle, which is rotatably connected on, to be prevented on cylinder
And it extends to and prevents outside cylinder.
The rotation thread lead screw that is set as of implementation above-mentioned technical proposal, first bevel gear and second bevel gear plays commutation
Effect, so that operator can rotate thread lead screw in the side of fixed link, it is convenient and simple, swing handle is rotated and is connected
It connects on preventing cylinder and extends to and prevent outside cylinder, so that operator can adjust the height of fixed link outside fixed link, to turn
Dynamic thread lead screw provides the point of application, convenient and simple.
Further, the connecting rod includes the loop bar being fixedly connected with fixed link, and telescopic rod, institute are plugged in the loop bar
Loop bar is stated to be equipped with far from the end of fixed link for fixing telescopic rod in the fixation device of position in loop bar.
Implement above-mentioned technical proposal, when needing to adjust the length of connecting rod, by telescopic rod in stretching in loop bar, so that even
The length of extension bar is conditioned, and when needing fixed telescopic rod in position in loop bar, can be consolidated telescopic rod by fixed device
It is scheduled on any position in loop bar, prevents telescopic rod in generation movement in loop bar to a certain extent, and work as and encounter strong wind weather
When, telescopic rod can be prevented in generating shake in loop bar, improve the monitoring effect of monitoring camera road pavement situation indirectly.
Further, the fixed device includes the abutting bar abutted through loop bar with telescopic rod, and the abutting bar is separate to be stretched
The end of contracting bar is equipped with fixed plate, and the spring in tensional state is equipped between the fixed plate and loop bar, and the abutting bar supports
The elastic force of anti-spring is connected on telescopic rod.
Implement above-mentioned technical proposal, when needing to adjust telescopic rod in position in loop bar, fixed plate is directed away from set
The direction of bar pulls, so that the abutting state for abutting bar disengaging and telescopic rod that the elastic force for resisting spring is abutted with telescopic rod, from
And the position of telescopic rod is adjusted, when needing telescopic rod being fixed on a certain position in loop bar, unclamps fixed plate and make
The elastic force for abutting bar resistance spring is abutted with telescopic rod, so that telescopic rod is fixed to any position in loop bar.
Further, the fixed plate is equipped with pull handle far from the face of spring.
Implement above-mentioned technical proposal, when the direction for needing that fixed plate is pulled to be directed away from loop bar is mobile, direct pull is drawn
Dynamic handle, pull handle are set as pulling fixed plate movement to provide the point of application, operator are more convenient
Pulling fixed plate.
Further, the cross section of the loop bar inner cavity is set as rectangle, the telescopic rod in loop bar part and loop bar
It is equipped with.
Implement above-mentioned technical proposal, the loop bar of rectangular inner cavity and with loop bar inner cavity cooperation telescopic rod can prevent telescopic rod in
Rotation is generated in loop bar, to further prevent telescopic rod in generating shake in loop bar, improves the prison of monitoring camera indirectly
Control effect.
Further, the fixed link and connecting rod are bolted by least two.
Implement above-mentioned technical proposal, fixed link and connecting rod are bolted, when needs transport monitoring upright bar
When defeated, the connecting rod for monitoring upright bar is transported in removing in fixed link, when needing fixed connecting rod, directly passes through bolt
Fixation, convenient and simple, more than two bolts can prevent connecting rod from rotating in position bolted in fixed link,
So that connecting rod in fixed link have better stability.
Further, the swing handle is externally provided with protective cover, and the protective cover is equipped with open and close door.
Implement above-mentioned technical proposal, the setting of protective cover and open and close door can prevent other staff from causing malice to swing handle
It destroys, and the setting of protective cover and open and close door may make swing handle rain-proof insolation proof to a certain extent, to improve
The service life of swing handle.
In conclusion the utility model has the following beneficial effects:
One, when needing to adjust fixed pole length, thread lead screw is rotated, because preventing the cunning on the groove body and elevating lever on cylinder
Dynamic portion's setting, elevating lever can be gone up and down in completion in thread lead screw, so that the height of fixed link is adjustable, fixed link adjusted
It is applicable to different terrain, improves the using effect of monitoring upright bar;
Two, when needing to adjust the length of connecting rod, by telescopic rod in stretching in loop bar, tune is played to the length of connecting rod
Telescopic rod is fixed on any position in loop bar by fixed device after adjusting, prevents telescopic rod in loop bar by section effect
It is mobile, further improve the using effect of monitoring upright bar.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the whole structural schematic diagram of the utility model embodiment；
Fig. 2 is the portion the A enlarged drawing in Fig. 1；
Fig. 3 is the portion the B enlarged drawing in Fig. 1；
Fig. 4 is the partial structure diagram of the hiding prevention cylinder of the utility model embodiment；
Fig. 5 is the utility model embodiment for showing the schematic diagram of the section structure of groove body and sliding part；
Fig. 6 is the utility model embodiment for showing the partial structure diagram of connecting rod；
Fig. 7 is the portion the C enlarged drawing in Fig. 6.
Appended drawing reference: 1, fixed link；11, pedestal；12, thread lead screw；121, first bevel gear；122, second bevel gear；
123, swing handle；124, protective cover；125, open and close door；13, elevating lever；131, sliding part；14, cylinder is prevented；141, it is open；
142, groove body；2, connecting rod；21, loop bar；211, bar is abutted；212, fixed plate；213, spring；214, pull handle；22, it stretches
Bar；3, bolt.
Specific embodiment
In the following detailed description, many details are proposed, in order to the comprehensive understanding to the utility model.But
It is, it will be apparent to those skilled in the art that the utility model can not need one in these details
Implement in the case where a little details.Below the description of embodiment is used for the purpose of providing by showing the example of the utility model
The utility model is more fully understood.
Below in conjunction with attached drawing, the technical solution of the utility model embodiment is described.
Embodiment
A kind of monitoring upright bar combined with Figure 1 and Figure 2, including the fixed link 1 being fixedly connected with the ground and is connected to fixed link 1
End is used to connect the connecting rod 2 of monitoring camera, fixed link 1 and connecting rod 2 and is connected by least two bolts 3.It will fix
Bar 1 and connecting rod 2 are connected by bolt 3, when needing to transport monitoring upright bar, will monitor the connecting rod 2 of upright bar in solid
Remove and transported in fixed pole 1, it is directly fixed by bolt 3 when needing fixed connecting rod 2, it is convenient and simple, two with
On bolt 3 can prevent connecting rod 2 from rotating in fixed link 1 so that connecting rod 2 is preferably steady in having in fixed link 1
It is qualitative.
In conjunction with Fig. 4 and Fig. 5, fixed link 1 and connecting rod 2 are retractable structure, and fixed link 1 includes that pedestal 11 and rotation connect
Thread lead screw 12 on the pedestal 11 is connect, cooperates in thread lead screw 12 with thread lead screw 12 and is equipped with elevating lever 13, on pedestal 11 also
Equipped with the prevention structure for preventing elevating lever 13 from rotating with thread lead screw 12.Preventing structure includes being fixedly connected with pedestal 11
, the prevention cylinder 14 being sheathed on outside elevating lever 13, prevent the top of cylinder 14 from being equipped with opening 141, prevent in cylinder 14 in vertical side
To the groove body 142 for being equipped with both ends perforation, elevating lever 13 is equipped in the sliding part 131 slided in groove body 142.
When needing to adjust the height of fixed link 1, thread lead screw 12 is rotated, the sliding part 131 on elevating lever 13 is in prevention
Sliding in groove body 142 on cylinder 14, because preventing the relationship that is fixedly connected with pedestal 11 of cylinder 14, groove body 142 and sliding part 131 are set
It sets and elevating lever 13 is prevented to rotate with the rotation of thread lead screw 12, so that elevating lever 13 can rise in thread lead screw 12
Drop, plays the role of adjusting to the height of fixed link 1, after adjustment finishes the height of fixed link 1, is adjusted by retractable structure
The length of connecting rod 2 adjusts fixed link when being directed to different terrain so that the length of fixed link 1 and connecting rod 2 is adjustable
1 and connecting rod 2 length, improve monitoring upright bar using effect.
In conjunction with Fig. 3 and Fig. 4, thread lead screw 12 is equipped with first bevel gear 121 in the end on ground, in first bevel gear 121
It is engaged with second bevel gear 122, swing handle 123 is fixedly connected in second bevel gear 122, swing handle 123 is rotatablely connected
On preventing cylinder 14 and extend to outside prevention cylinder 14.Swing handle 123 is externally provided with protective cover 124, and protective cover 124 is equipped with opening and closing
Door 125.
The rotation thread lead screw 12 that is set as of first bevel gear 121 and second bevel gear 122 plays the role of commutation, so that
Operator can rotate thread lead screw 12 in the side of fixed link 1, convenient and simple, and swing handle 123 is rotatablely connected
On preventing cylinder 14 and extend to outside prevention cylinder 14, so that operator can adjust the height of fixed link 1 outside fixed link 1,
The point of application is provided for rotation thread lead screw 12, it is convenient and simple.The setting of protective cover 124 and open and close door 125 can prevent turning handle
Hand 123 is impaired.
In conjunction with Fig. 6 and Fig. 7, connecting rod 2 includes the loop bar 21 being fixedly connected with fixed link 1, is plugged in loop bar 21 flexible
Bar 22, loop bar 21 are equipped with far from the end of fixed link 1 for fixing telescopic rod 22 in the fixation device of position in loop bar 21.It is fixed
Device includes the abutting bar 211 abutted through loop bar 21 with telescopic rod 22, abuts bar 211 and is equipped with admittedly far from the end of telescopic rod 22
Fixed board 212 is equipped with the spring 213 in tensional state between fixed plate 212 and loop bar 21, abut bar 211 and resist spring 213
Elastic force is connected on telescopic rod 22.
When needing to adjust telescopic rod 22 in position in loop bar 21, fixed plate 212 is directed away to the direction of loop bar 21
It pulls, so that the abutting state for abutting bar 211 disengaging and telescopic rod 22 that the elastic force for resisting spring 213 is abutted with telescopic rod 22,
To be adjusted to the position of telescopic rod 22, when needing that telescopic rod 22 is fixed in the position in loop bar 21, unclamps and fix
Plate 212 abuts the elastic force for abutting the resistance spring 213 of bar 211 with telescopic rod 22, so that telescopic rod 22 is fixed to loop bar 21
Telescopic rod 22 is fixed in loop bar 21 behind any position by interior any position, and telescopic rod 22 can be prevented in generation shifting in loop bar 21
It is dynamic, it prevents when encountering strong wind weather, monitoring camera is moved in connecting rod 2, to improve monitoring camera indirectly
Monitoring effect.
In conjunction with Fig. 6 and Fig. 7, fixed plate 212 is equipped with pull handle 214 far from the face of spring 213.Pull handle 214
It is set as fixed plate 212 is pulled to be directed away from the movement of 21 direction of loop bar and provides the point of application, facilitate and pull fixed plate 212 mobile.
The cross section of 21 inner cavity of loop bar is set as rectangle, and telescopic rod 22 is equipped in the part in loop bar 21 with loop bar 21.Rectangle
The setting of loop bar 21 and telescopic rod 22 can prevent telescopic rod 22 in generating rotation in loop bar 21, so that telescopic rod 22 is in loop bar
Stability in 21 is more preferable.
Above embodiments are only to illustrate the technical solution of the utility model, rather than carry out to the protection scope of utility model
Limitation.Obviously, described embodiment is only the utility model section Example, rather than whole embodiments.Based on these
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the utility model scope of the claimed.
Although the utility model is described in detail referring to above-described embodiment, those of ordinary skill in the art are still
Can it is according to circumstances mutual to the feature in various embodiments of the utility model that creative work not be made in the absence of conflict
Other adjustment are made in combination, additions and deletions, to obtain different, essence without departing from the other technologies side of the design of the utility model
Case, these technical solutions similarly belong to the utility model scope of the claimed.
Claims (9)
1. a kind of monitoring upright bar including the fixed link (1) being fixedly connected with the ground and is connected to fixed link (1) end for connecting
The connecting rod (2) of monitoring camera, which is characterized in that the fixed link (1) and connecting rod (2) are retractable structure, described
Fixed link (1) includes pedestal (11) and the thread lead screw (12) being rotatably connected on pedestal (11), on the thread lead screw (12)
Elevating lever (13) are equipped with thread lead screw (12) cooperation, are additionally provided on the pedestal (11) for preventing elevating lever (13) with screw thread
The prevention structure of lead screw (12) rotation.
2. a kind of monitoring upright bar according to claim 1, which is characterized in that the prevention structure includes solid with pedestal (11)
Surely prevention cylinder (14) connecting, being sheathed on elevating lever (13) outside, the top for preventing cylinder (14) are equipped with opening (141),
Described to prevent to be equipped with the groove body (142) of both ends perforation in vertical direction in cylinder (14), the elevating lever (13) is equipped in described
The sliding part (131) slided in groove body (142).
3. a kind of monitoring upright bar according to claim 2, which is characterized in that the thread lead screw (12) is in the end on ground
Equipped with first bevel gear (121), second bevel gear (122), the second bevel gear are engaged on the first bevel gear (121)
(122) it is fixedly connected on swing handle (123), the swing handle (123), which is rotatably connected on, to be prevented on cylinder (14) and extend
Outside to prevention cylinder (14).
4. a kind of monitoring upright bar according to claim 1, which is characterized in that the connecting rod (2) includes and fixed link (1)
The loop bar (21) being fixedly connected, the loop bar (21) is interior to be plugged with telescopic rod (22), and the loop bar (21) is far from fixed link (1)
End is equipped with for fixing telescopic rod (22) in the fixation device of loop bar (21) interior position.
5. a kind of monitoring upright bar according to claim 4, which is characterized in that the fixed device includes running through loop bar (21)
The abutting bar (211) abutted with telescopic rod (22), the described end of bar (211) far from telescopic rod (22) that abuts is equipped with fixed plate
(212), the spring (213) in tensional state, the abutting bar are equipped between the fixed plate (212) and loop bar (21)
(211) elastic force for resisting spring (213) is connected on telescopic rod (22).
6. a kind of monitoring upright bar according to claim 5, which is characterized in that the fixed plate (212) is far from spring (213)
Face be equipped with pull handle (214).
7. a kind of monitoring upright bar according to claim 6, which is characterized in that the cross section of loop bar (21) inner cavity is arranged
For rectangle, the telescopic rod (22) is equipped in the part in loop bar (21) with loop bar (21).
8. a kind of monitoring upright bar according to claim 1, which is characterized in that the fixed link (1) and connecting rod (2) pass through
At least two bolts (3) connection.
9. a kind of monitoring upright bar according to claim 3, which is characterized in that the swing handle (123) is externally provided with protection
It covers (124), the protective cover (124) is equipped with open and close door (125).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820406807.9U CN208185818U (en) | 2018-03-22 | 2018-03-22 | A kind of monitoring upright bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820406807.9U CN208185818U (en) | 2018-03-22 | 2018-03-22 | A kind of monitoring upright bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208185818U true CN208185818U (en) | 2018-12-04 |
Family
ID=64437568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820406807.9U Active CN208185818U (en) | 2018-03-22 | 2018-03-22 | A kind of monitoring upright bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208185818U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109743648A (en) * | 2018-12-28 | 2019-05-10 | 扬州锐声电子科技有限公司 | A kind of fixed device of home theater sound equipment |
| CN110093924A (en) * | 2019-04-28 | 2019-08-06 | 四川航天建筑工程有限公司 | A kind of CFG pile composite foundation constructing device and its construction method |
| CN112901972A (en) * | 2021-04-06 | 2021-06-04 | 张沈莘 | Road traffic video monitoring pole convenient to carry |
-
2018
- 2018-03-22 CN CN201820406807.9U patent/CN208185818U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109743648A (en) * | 2018-12-28 | 2019-05-10 | 扬州锐声电子科技有限公司 | A kind of fixed device of home theater sound equipment |
| CN110093924A (en) * | 2019-04-28 | 2019-08-06 | 四川航天建筑工程有限公司 | A kind of CFG pile composite foundation constructing device and its construction method |
| CN110093924B (en) * | 2019-04-28 | 2021-03-02 | 四川航天建筑工程有限公司 | CFG pile composite foundation construction device and construction method thereof |
| CN112901972A (en) * | 2021-04-06 | 2021-06-04 | 张沈莘 | Road traffic video monitoring pole convenient to carry |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208185818U (en) | A kind of monitoring upright bar | |
| CN215803502U (en) | Foldable protective shed | |
| US3741525A (en) | Pump-pulling apparatus for wells | |
| CN108386064A (en) | A kind of site construction enclosing wind resistant support | |
| DE3409977A1 (en) | Solar seawater desalting plant | |
| CN208429829U (en) | A kind of auxiliary support apparatus for Communication Engineering | |
| CN208204614U (en) | A kind of site operation illumination trolley | |
| CN207560956U (en) | A kind of Pitaya Flower rain shelter device | |
| CN209469052U (en) | A kind of flexible grandstand with Motorized blind canopy | |
| CN208844811U (en) | A kind of non-return self-locking device for ventilating skylight | |
| CN209218791U (en) | A kind of Anti-Typhoon support construction of ornamental trees and shrubs | |
| CN220693937U (en) | Ventilator for tomato planting greenhouse | |
| CN208650575U (en) | A kind of station construction flashing device | |
| CN221096039U (en) | Folding mosquito net tent capable of adjusting width | |
| CN207804395U (en) | Shoulder joint drawing-off suspension apparatus | |
| CN214220809U (en) | Novel but angle regulation control pole | |
| CN214070799U (en) | Energy-concerving and environment-protective ecological landscape design uses flower case | |
| CN207122175U (en) | A kind of electric pole for preventing climbing | |
| CN212537352U (en) | Mounting bracket for public traffic monitoring camera | |
| CN212389120U (en) | Cross-shaped base type outdoor tent fixing device | |
| CN212056414U (en) | Vertical rod of outdoor monitoring equipment | |
| CN109038315A (en) | A kind of box-type substation | |
| CN215289991U (en) | Screw type opening and closing machine room roof telescopic structure | |
| CN209040691U (en) | A kind of steel made railing pile | |
| CN213297293U (en) | Adjustable sunshade |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |