CN206941650U - Well lid temporary protection device - Google Patents
Well lid temporary protection device Download PDFInfo
- Publication number
- CN206941650U CN206941650U CN201720587617.7U CN201720587617U CN206941650U CN 206941650 U CN206941650 U CN 206941650U CN 201720587617 U CN201720587617 U CN 201720587617U CN 206941650 U CN206941650 U CN 206941650U
- Authority
- CN
- China
- Prior art keywords
- well lid
- protection device
- sleeve
- cross bar
- temporary protection
- 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
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Abstract
The utility model discloses a kind of well lid temporary protection device, solve the problems, such as that existing well lid protector can not be adjusted according to well lid size, its drip irrigation device is a kind of well lid temporary protection device, including cross bar, the both ends end of the cross bar is provided with two telescopic components, the telescopic component is rotatably connected on the both sides of crossbar end respectively, the cross bar is provided with the adjusting part that the cross bar length is adjusted by screw thread rotation, and the support bar for support is provided with the telescopic component and the cross bar.Well lid temporary protection device of the present utility model can adjust the length of cross bar by adjusting part, while cause the passive stress of telescopic component that the change of length and angle occurs, and different size of well lid can be protected.
Description
Technical field
Municipal works equipment technical field is the utility model is related to, more specifically, it relates to a kind of well lid provisional protection
Device.
Background technology
The mankind require more and more higher to cell integrated environment at present, and the dependence for auxiliary facility is also to step up, by
In the improvement of people's living standards, every household has private car substantially, along with the delivery of present cell is more and more early, for rear
The requirement of the finished product protection of ending construction stage phase is also with regard to more and more higher.Nowadays, most cell, especially housing for survivor are small
Area, in bituminous paving, also no laying completion even landscape planting there is not also construction to begin to be delivered for use, due to bituminous paving not
Laying, the rain sewage for completion of just having constructed, fire-fighting, feedwater, forceful electric power, combustion gas, the well lid Dou Bi roads of all well heads closing of light current
Face is high, the work progress vehicle and resident family's private car of construction in later period, it is easy to great so as to directly generate by well lid crushing
Potential safety hazard and later stage change the direct cost of well lid, and not only the construction to the later stage exerts a certain influence, and adds
Cost.
At present, the Chinese patent of Application No. 201610423940.0 discloses a kind of portable well lid temporary protection device
And preparation method thereof, it includes six supports, and the angle between each two support is 60 degree, and the end of support is by that can revolve
Turn bolt to fix, rotatable bolt can adjust height and for supporting, and one end of support is provided with screw, and bolt passes through spiral shell
Hole, fixed by nut, so six supports are connected and are connected on required well lid.This portable well lid faces
When protector primarily serve be warn vehicle effect, it is not passed over from well lid, although this can protect well
Lid is not damaged, but can not be adjusted according to the diameter of well lid.
Therefore need to propose a kind of new scheme to solve this problem.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model be to provide it is a kind of can be according to the diameter of well lid
The well lid temporary protection device that size is adjusted.
To achieve the above object, the utility model provides following technical scheme：Including cross bar, the both ends end of the cross bar
Portion is provided with two telescopic components, and the telescopic component is rotatably connected on described in the both sides of crossbar end and four respectively to be stretched
It is rotatablely connected between contracting component, the cross bar is provided with the adjusting part that the cross bar length is adjusted by screw thread rotation, described
The support bar for support is provided with telescopic component and the cross bar.
By using above-mentioned technical proposal, cross bar and four telescopic component rotation connections, the often end end of cross bar is equipped with
Two telescopic components, and two telescopic components are located at the both sides of cross bar respectively, such telescopic component can be rotated freely, on cross bar
Provided with the adjusting part that cross bar length is adjusted by screw thread rotation, adjusting part so can be passed through according to the diameter of well lid
The catercorner length of well lid temporary protection device is adjusted, is rotatablely connected between telescopic component, and be connected on well lid, telescopic component
End and the both ends of cross bar are equipped with the support bar for support, play a part of a protection to well lid, so setting can be with
The different size of well lid of different shape is protected, and it is easy to use.
The utility model is further arranged to：The adjusting part includes regulating sleeve, and regulating sleeve both ends are provided with rotation direction
Opposite internal thread, the regulating sleeve both ends are threaded with adjusting rod, the adjusting rod both ends respectively with described flexible group
Part is rotatablely connected.
By using above-mentioned technical proposal, adjusting part includes regulating sleeve, and regulating sleeve both ends are threaded with regulation
Bar, the internal thread rotation at both ends on the contrary, therefore when regulating sleeve rotates, the adjusting rod at both ends can be simultaneously to the both sides of regulating sleeve
Stretch out or put in, because adjusting part and telescopic component are rotatablely connected, so when adjusting rod is put in relative to adjusting part
When going out, the angle of telescopic component can be driven to change so that well lid temporary protection device integrally becomes big or diminished, in order to
Adapt to different size of well lid.
The utility model is further arranged to：The telescopic component includes the expansion link with adjusting rod rotation connection,
The expansion link clamping simultaneously slidably connects extension sleeve.
By using above-mentioned technical proposal, telescopic component includes the expansion link with adjusting rod rotation connection, and expansion link is provided with
Extension sleeve, expansion link are connected in inside extension sleeve and can slid relative to extension sleeve, so when adjusting part controls
Cross bar occur length change while, telescopic component can passive stress self progress telescopic component length and angle change.
The utility model is further arranged to：The expansion link is provided with T-shaped projection, edge on the inwall of the extension sleeve
T-shaped groove is axially offered, the T-shaped raised clamping is simultaneously slid in the T-shaped groove.
By using above-mentioned technical proposal, there is T-shaped projection on expansion link, length is offered on the inwall of extension sleeve
T-shaped groove on direction is risen, and T-shaped raised clamping is simultaneously slid in T-shaped groove, and such T-shaped projection slides among T-shaped groove,
When its passive stress, expansion link puts in or stretched out relative to extension sleeve, and relative change occurs for the length of telescopic component.
The utility model is further arranged to：The T-shaped groove is in closed state in the end of the extension sleeve.
By using above-mentioned technical proposal, T-shaped groove is in closed state in the end of extension sleeve, and so T-shaped projection is not
It can be spun off among T-shaped groove, such expansion link will not spin off inside extension sleeve.
The utility model is further arranged to：The support bar is located at end set of the adjusting rod away from regulating sleeve
For bolt, the adjusting rod is connected with the bolt thread, and the bolt is contacted with ground for supporting, and the support bar is in phase
Elastic parts is used at the bolt and junction of adjacent expansion sleeve, the elastic parts includes resilient sleeve, the bullet
Elastic rod is provided with property sleeve, elastic component is fixedly connected between the resilient sleeve and the elastic rod.
By using above-mentioned technical proposal, support bar is wherein bolt, adjusting rod and bolt thread at an adjusting rod
Connection, bolt are contacted with ground for the support to device, and support bar adjusts boom end and adjacent expansion sleeve at another
Junction is elastic parts, and elastic parts includes resilient sleeve, elastic rod, resilient sleeve and elastic rod are provided with resilient sleeve
Between be fixedly connected with elastic component, so when swivel bolt, well lid temporary protection device can overall keep level move down,
Such elastic component can be compressed, and elastic parts also plays a supporting role simultaneously, so faces relative to ground different height
Well lid the height of whole protector can be adjusted by rotating support bar.
The utility model is further arranged to：The regulating sleeve center radially offers through hole, the through hole
The locating rod being vertically arranged inside is connected with, the locating rod is fixedly connected with horizontally disposed stock, and the stock contacts at institute
State telescopic component.
By using above-mentioned technical proposal, through hole in the radial direction is offered on regulating sleeve center, in through hole
The locating rod being vertically arranged is connected with, locating rod is fixedly connected with horizontally disposed stock, long when locating rod is interspersed in through hole
When bar is contradicted above telescopic component, now because stock is resisted against the top of telescopic component by telescopic component, such stock without
Method longitudinally rotates, and causes regulating sleeve not rotate, so allows for adjusting part and be positioned in this shape, in order to protect
Well lid.
The utility model is further arranged to：The wherein one through hole both sides offer strip and inspect mouth, the inspection
Mouth is symmetrical relative to the through hole.
By using above-mentioned technical proposal, offered on regulating sleeve length direction strip inspect mouth, inspect mouth on
Center i.e. through hole are symmetrical, inspect mouth and are used to observe situation of the adjusting rod inside regulating sleeve, can prevent from adjusting
Bar departs from regulating sleeve.
The utility model is further arranged to：The adjusting part, the telescopic component and the support bar scribble hair
Optical coating.
By using above-mentioned technical proposal, the adjusting part, the telescopic component and the support bar scribble luminous
Coating, eye-catching prompting so can be given people in the time at night, passerby or vehicle is seen that well lid faces from far away
When protector, in order to avoid well lid, avoid direct well lid by crushing.
In summary, the utility model has the advantages that：
One, well lid temporary protection device control the length of cross bar by the adjusting part adjusted provided with screw thread rotation, this
It is to adapt to different size of well lid that sample, which is set,；
Second, well lid temporary protection device can prevent well lid from being pressed to playing a supporting role being connected to around well lid
Damage.
Brief description of the drawings
Fig. 1 is the overall structure figure of well lid temporary protection device, is mainly used in showing the entirety of well lid temporary protection device
Construction；
Fig. 2 is the partial structural diagram of well lid temporary protection device, is mainly used in showing the internal structure of adjusting part；
Fig. 3 is the sectional view of elastic parts, is mainly used in showing the internal structure of elastic parts；
Fig. 4 is the partial structural diagram of well lid temporary protection device.
In figure：1st, cross bar；2nd, adjusting part；21st, regulating sleeve；211st, through hole；212nd, locating rod；213rd, stock；22nd, adjust
Pole；23rd, mouth is inspected；3rd, telescopic component；32nd, expansion link；321st, T-shaped projection；33rd, extension sleeve；331st, T-shaped groove；
332nd, connecting portion；4th, support bar；41st, bolt；42nd, elastic parts；421st, resilient sleeve；422nd, elastic rod；423rd, elastic component.
Embodiment
The utility model is described in further detail below.
A kind of well lid temporary protection device, as shown in figure 1, including cross bar 1, adjusting part 2 is provided with cross bar 1, is adjusted
Component 2 adjusts the length of cross bar 1 by screw thread rotation, and the both ends of cross bar 1 are rotatably connected to two telescopic components 3 respectively, stretches
Component 3 can cause 3 passive stress of telescopic component that length occurs in the rotation on occurred level direction, the length change of cross bar 1
With the change of angle.
Wherein, as shown in Fig. 2 cross bar 1 is provided with adjusting part 2, adjusting part 2 includes regulating sleeve 21, regulating sleeve
Oppositely oriented internal thread is respectively arranged with 21 both ends inwall, the both ends of regulating sleeve 21 are threaded with adjusting rod 22,
Adjusting rod 22 connects the opposite side of regulating sleeve 21 and is rotatablely connected with telescopic component 3, so when regulating sleeve 21 rotates,
Occur screw thread rotation between meeting and adjusting rod 22, such two adjusting rods 22 can relative to regulating sleeve 21 simultaneously inwardly or to
Outer movement, when regulating sleeve 21 rotates, and drives the generation length change of cross bar 1, the meeting of telescopic component 3 with the rotation connection of cross bar 1
Cause 3 passive stress of telescopic component that the change of length and angle occurs because cross bar 1 changes, be so just adapted to not
With diameter well lid and it is protected.
Telescopic component 3 includes extension sleeve 33, and the inside clamping of extension sleeve 33 simultaneously slidably connects expansion link 32, stretches
T-shaped raised 321 are provided with the length direction of bar 32, is provided with T-shaped groove 331 on the inwall of extension sleeve 33, T-shaped raised 321
Clamping is simultaneously slid in T-shaped groove 331, so realizes sliding of the expansion link 32 in extension sleeve 33, T-shaped groove 331 is being stretched
The end of the connection expansion link 32 of contracting sleeve 33 is in closed state, so prevents T-shaped raised 321 to depart from from T-shaped groove 331, carries
High stable connection between expansion link 32 and extension sleeve 33, expansion link 32 are rotatably connected on the end of cross bar 1, and cross bar
1 is rotatably connected to two expansion links 32 per side end, and two expansion links 32 are rotatably connected on the end both sides of cross bar 1 respectively, can
Rotation in the horizontal direction is realized, adjusting rod 22 is equipped with connecting portion 332 away from the end of regulating sleeve 21, is so provided with two
Connecting portion 332, connecting portion 332 are fixedly connected with adjusting rod 22, and the expansion link 32 of the both ends of connecting portion 332 respectively with both sides rotates
Connect, screwed hole is offered on one of connecting portion 332, bolt 41, such bolt 41 and screwed hole spiral shell are provided with screwed hole
Line connects, and when such bolt 41 rotates relative to connecting portion 332, the change in height can occur relative to ground for bolt 41, separately
One connecting portion 332 is fixedly connected with elastic parts 42, and the extension sleeve 33 positioned at the homonymy of cross bar 1 is mutually rotatablely connected, and stretches
Sleeve 33 is set at mutual rotation connection in closing and the downside at rotation connection is fixedly connected with elastic parts 42, so
Two telescopic components 3 constitute triangle setting with cross bar 1, improve integrally-built steadiness, during rotating bolt 41, cross bar 1
The change in height can occur, while 3 elastic parts 42 can occur in height because the change in height occurs for cross bar 1
Change, it is poor in order to adapt to the different height on ground and well lid, optimum position is adjusted to be supported to well lid.
As shown in figure 3, elastic parts 42 includes resilient sleeve 421, resilient sleeve 421 respectively with connecting portion 332 and stretch
Downside at the rotation connection of contracting sleeve 33 is fixedly connected, and the inside of resilient sleeve 421 is connected with elastic rod 422, and elastic rod 422 is carried on the back
End from resilient sleeve 421 is contacted with ground, and elastic component 423, elastic component are provided between elastic rod 422 and resilient sleeve 421
423 both ends are respectively fixedly connected with the end of elastic rod 422 in the inside of resilient sleeve 421 and inside resilient sleeve 421.
As shown in figure 4, regulating sleeve 21 offers for observing adjusting rod 22 in regulating sleeve 21 in the longitudinal direction
The inspection mouth 23 of portion's situation, inspect mouth 23 and be rectangle setting, can so prevent regulating sleeve 21 from rotating too many and making regulation
The situation that bar 22 departs from regulating sleeve 21 occurs, and through hole 211 in the radial direction is offered on the center of regulating sleeve 21,
Through hole 211 is uniformly opened up around the perisporium of regulating sleeve 21, and through hole 211 is additionally provided with locating rod 212, and locating rod 212, which is fixed, to be connected
Stock 213 is connected to, stock 213 and locating rod 212 are vertical setting, when locating rod 212 is interspersed in through hole 211, stock 213
Meeting telescopic component 3 contacts, and so blocks regulating sleeve 21 and rotates, serves the effect to the length positioning of cross bar 1, work as tune
When section sleeve 21 needs to rotate, the related locating rod 212 of stock 213 is first departed from into through hole 211.
When well lid temporary protection device needs to use, first to rotating regulating sleeve 21, make adjusting rod 22 relative to regulation
Sleeve 21 outwardly or inwardly moves, and is adjusted according to the size of well lid, when adjusting rod 22 moves, angle can occur for expansion link 32
With the change of length, required for now well lid temporary protection device is placed on the well lid of protection, now according to well lid and
The height of difference in height adjustment support bar 4 between ground, the protection of whole well lid is so got up, finally worn using locating rod 212
It is inserted among through hole 211 and adjusting part 2 is positioned, the shape of such well lid temporary protection device is just secured, now
While rotating change in height can occur for rotating bolt 41, bolt 41 so that other three elastic parts 42 are also simultaneously
The change in height occurs, the height of well lid temporary protection device can so be adjusted according to the difference in height of well lid and road surface
Degree, luminous paint is scribbled on whole well lid temporary protection device, so no matter at daytime or night, can remind pedestrian
There is well lid herein with vehicle, make its walking that detours, to have reached the protection to well lid, be so achieved that for different size
And interim protection can be carried out to it relative to the well lid of ground different height, well lid is not damaged.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (9)
- A kind of 1. well lid temporary protection device, it is characterised in that：Including cross bar（1）, the cross bar（1）Both ends end be respectively provided with There are two telescopic components（3）, the telescopic component（3）Cross bar is rotatably connected on respectively（1）Described in the both sides of end and four Telescopic component（3）Between be rotatablely connected respectively, the cross bar（1）It is provided with and the cross bar is adjusted by screw thread rotation（1）Length Adjusting part（2）, the telescopic component（3）With the cross bar（1）On be provided with support bar for support（4）.
- 2. well lid temporary protection device according to claim 1, it is characterised in that：The adjusting part（2）Including regulation Sleeve（21）, regulating sleeve（21）Both ends are provided with oppositely oriented internal thread, the regulating sleeve（21）Both ends are threaded with Adjusting rod（22）, the adjusting rod（22）Both ends respectively with the telescopic component（3）Rotation connection.
- 3. well lid temporary protection device according to claim 2, it is characterised in that：The telescopic component（3）Including with institute State adjusting rod（22）The expansion link of rotation connection（32）, the expansion link（32）Clamping simultaneously slidably connects extension sleeve（33）.
- 4. well lid temporary protection device according to claim 3, it is characterised in that：The expansion link（32）It is provided with T-shaped It is raised（321）, the extension sleeve（33）Inwall on offer T-shaped groove vertically（331）, the T-shaped projection（321）Card Connect and slide in the T-shaped groove（331）In.
- 5. well lid temporary protection device according to claim 4, it is characterised in that：The T-shaped groove（331）Stretched described Contracting sleeve（33）End be in closed state.
- 6. well lid temporary protection device according to claim 3, it is characterised in that：The support bar（4）Positioned at the tune Pole（22）Away from regulating sleeve（21）End set be bolt（41）, the adjusting rod（22）With the bolt（41）Screw thread Connection, the bolt（41）Contacted with ground for supporting, the support bar（4）In relative bolt（41）Place and adjacent expansion Sleeve（33）Junction use elastic parts（42）, the elastic parts（42）Including resilient sleeve（421）, the resilient sleeve Cylinder（421）Inside it is provided with elastic rod（422）, the resilient sleeve（421）With the elastic rod（422）Between be fixedly connected with bullet Property part（423）.
- 7. well lid temporary protection device according to claim 1, it is characterised in that：The regulating sleeve（21）Center On radially offer through hole（211）, the through hole（211）Inside it is connected with the locating rod being vertically arranged（212）, the locating rod （212）It is fixedly connected with horizontally disposed stock（213）, the stock（213）Contact at the telescopic component（3）.
- 8. well lid temporary protection device according to claim 7, it is characterised in that：Wherein one through hole（211）Both sides Offer strip and inspect mouth（23）, the inspection mouth（23）Relative to the through hole（211）Symmetrically.
- 9. well lid temporary protection device according to claim 1, it is characterised in that：The adjusting part（2）, it is described flexible Component（3）With the support bar（4）Scribble luminous paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720587617.7U CN206941650U (en) | 2017-05-24 | 2017-05-24 | Well lid temporary protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720587617.7U CN206941650U (en) | 2017-05-24 | 2017-05-24 | Well lid temporary protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206941650U true CN206941650U (en) | 2018-01-30 |
Family
ID=61362028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720587617.7U Expired - Fee Related CN206941650U (en) | 2017-05-24 | 2017-05-24 | Well lid temporary protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206941650U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108642742A (en) * | 2018-07-06 | 2018-10-12 | 吴江市震宇缝制设备有限公司 | A kind of dust cover of head of sewing machine |
| CN108678027A (en) * | 2018-08-03 | 2018-10-19 | 郑州市市政设施维修建设有限公司 | Bituminous paving is repaiied used in checks well construction protection support device and application method |
| CN110254630A (en) * | 2019-06-27 | 2019-09-20 | 中船黄埔文冲船舶有限公司 | A kind of ship hatch fall-proofing device |
| WO2020212685A1 (en) * | 2019-04-15 | 2020-10-22 | Eagle Research Ltd | Temporary toilet cover |
| CN113047767A (en) * | 2021-05-13 | 2021-06-29 | 中国电建集团贵州电力设计研究院有限公司 | Small-radius shaft building device and using method |
| CN114132643A (en) * | 2021-11-30 | 2022-03-04 | 贵州电网有限责任公司 | Energy storage container shell manufactured by adopting 3D printing technology |
-
2017
- 2017-05-24 CN CN201720587617.7U patent/CN206941650U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108642742A (en) * | 2018-07-06 | 2018-10-12 | 吴江市震宇缝制设备有限公司 | A kind of dust cover of head of sewing machine |
| CN108678027A (en) * | 2018-08-03 | 2018-10-19 | 郑州市市政设施维修建设有限公司 | Bituminous paving is repaiied used in checks well construction protection support device and application method |
| CN108678027B (en) * | 2018-08-03 | 2024-04-19 | 郑州市市政设施维修建设有限公司 | Construction protection supporting device for middle repair asphalt pavement inspection well and using method |
| WO2020212685A1 (en) * | 2019-04-15 | 2020-10-22 | Eagle Research Ltd | Temporary toilet cover |
| CN110254630A (en) * | 2019-06-27 | 2019-09-20 | 中船黄埔文冲船舶有限公司 | A kind of ship hatch fall-proofing device |
| CN113047767A (en) * | 2021-05-13 | 2021-06-29 | 中国电建集团贵州电力设计研究院有限公司 | Small-radius shaft building device and using method |
| CN113047767B (en) * | 2021-05-13 | 2024-05-14 | 中国电建集团贵州电力设计研究院有限公司 | Small-radius vertical shaft frame erecting device and use method |
| CN114132643A (en) * | 2021-11-30 | 2022-03-04 | 贵州电网有限责任公司 | Energy storage container shell manufactured by adopting 3D printing technology |
| CN114132643B (en) * | 2021-11-30 | 2023-04-07 | 贵州电网有限责任公司 | Energy storage container shell manufactured by adopting 3D printing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 801, south side of national highway 320 (No. 268, Hongchang South Road), Honghe Town, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee after: Henghong Construction Group Co.,Ltd. Address before: Room 601-8, Honglin Building, 1699 Chengbei Road, Jiaxing Economic and Technological Development Zone, Zhejiang Province, 314033 Patentee before: Zhejiang Henghong Construction Co.,Ltd. Address after: Room 601-8, Honglin Building, 1699 Chengbei Road, Jiaxing Economic and Technological Development Zone, Zhejiang Province, 314033 Patentee after: Zhejiang Henghong Construction Co.,Ltd. Address before: Room 206, room 1, No. 1355, Chengbei Road, Zhejiang Economic Development Zone, Jiaxing, Zhejiang Patentee before: JIAXING HENGHONG CONSTRUCTION Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |