CN206016293U - A kind of safety protection device of municipal road foundation pit - Google Patents
A kind of safety protection device of municipal road foundation pit Download PDFInfo
- Publication number
- CN206016293U CN206016293U CN201620813623.5U CN201620813623U CN206016293U CN 206016293 U CN206016293 U CN 206016293U CN 201620813623 U CN201620813623 U CN 201620813623U CN 206016293 U CN206016293 U CN 206016293U
- Authority
- CN
- China
- Prior art keywords
- expansion link
- block
- cross bar
- support block
- foundation pit
- 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
- 210000002445 nipple Anatomy 0.000 claims abstract description 15
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model discloses a kind of safety protection device of municipal road foundation pit, including support block, slip crossheading, fixed block, expansion link, protection cross bar, roller, hinging buckle, nipple, slide block, connecting shaft, screwed hole and button is screwed, the upper end of the support block is fixed with expansion link；The upper end of the expansion link is provided with slip crossheading；The lower end of the expansion link is provided with slip crossheading；Slide block is provided with the slip crossheading；The slide block is connected with fixed block by connecting shaft；The left and right two ends of the fixed block are provided with screwed hole；The fixed block is connected with protection cross bar；The left and right two ends of the protection cross bar are provided with nipple；The nipple is connected with screwed hole；The lower end surrounding of the support block is provided with four rolling；The roller is fixedly connected with support block by hinging buckle.The beneficial effect of the utility model is simple structure, and protection effect is good, removes and installs convenient and mobile easy to use.
Description
Technical field
The utility model belongs to safety device technical field, and in particular to a kind of municipal road foundation pit security protection dress
Put.
Background technology
Current safety protection device of municipal road foundation pit, simple structure, protection effect is poor, it is not convenient to remove and install and moves
Move using inconvenience.
Therefore, invent a kind of safety protection device of municipal road foundation pit and seem very necessary.
Utility model content
The purpose of this utility model is to provide a kind of safety protection device of municipal road foundation pit, to solve above-mentioned background skill
Propose current safety protection device of municipal road foundation pit in art, simple structure, protection effect is poor, it is not convenient to remove and install and moves
Move awkward problem.
For achieving the above object, the utility model provides following technical scheme：A kind of municipal road foundation pit security protection dress
Put, including support block, slip crossheading, fixed block, expansion link, protection cross bar, roller, hinging buckle, nipple, slide block, company
Spindle, screwed hole and button is screwed, the upper end of the support block is fixed with expansion link；The upper end of the expansion link is provided with slip
Crossheading；The lower end of the expansion link is provided with slip crossheading；Slide block is provided with the slip crossheading；The slide block is by connection
Axle is connected with fixed block；The left and right two ends of the fixed block are provided with screwed hole；The fixed block is connected with protection cross bar；Institute
The left and right two ends for stating protection cross bar are provided with nipple；The nipple is connected with screwed hole；Under the support block
End surrounding is provided with four rolling；The roller is fixedly connected with support block by hinging buckle；The joint part of the expansion link
It is provided with and screws button.
Further, the expansion link is fixedly connected with support block by being hinged screw.
Further, the roller is used.
Technique effect of the present utility model and advantage：The safety protection device of municipal road foundation pit, by arranging expansion link
Protection cross bar lifting is driven, and by arranging slide block, slip crossheading, fixed block and connecting shaft, drives protection cross bar to stretch up and down
Contracting, adjusts the tight ness rating of protection cross bar so that the protection effect of device is good；By being threaded hole and in protection horizontal stroke in fixed block
The two ends of bar are provided with nipple so that device removes and installs convenient；Lower end surrounding in support block is provided with four
Roller so that device movement is easy to use.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structure left view of the present utility model.
Fig. 3 is protection bar structure schematic diagram of the present utility model.
In figure：1- support blocks；2- slip crossheadings；3- fixed blocks；4- expansion links；5- protects cross bar；6- rollers；7- is hinged card
Button；8- nipples；9- slide blocks；10- connecting shafts；11- screwed holes；12- screws button.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Embodiment in based on the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of safety protection device of municipal road foundation pit as shown in Fig. 1 and Fig. 2, including propping up
Bracer 1, slip crossheading 2, fixed block 3, expansion link 4, protection cross bar 5, roller 6, hinging buckle 7, nipple 8, slide block 9, company
Spindle 10, screwed hole 11 and button 12 is screwed, the upper end of the support block 1 is fixed with expansion link 4；The upper end of the expansion link 4
It is provided with slip crossheading 2；The lower end of the expansion link 4 is provided with slip crossheading 2；Slide block 9 is provided with the slip crossheading 2；
The slide block 9 is connected with fixed block 3 by connecting shaft 10；The left and right two ends of the fixed block 3 are provided with screwed hole 11；Described
Fixed block 3 is connected with protection cross bar 5；The left and right two ends of the protection cross bar 5 are provided with nipple 8；The nipple 8
It is connected with screwed hole 11；The lower end surrounding of the support block 1 is provided with four rolling 6；The roller 6 by hinging buckle 7 with
Support block 1 is fixedly connected；The joint part of the expansion link 4 is provided with and screws button 12.
Further, the expansion link 4 is fixedly connected with support block 1 by being hinged screw.
Further, the roller 6 uses universal wheel, and the outside of roller 6 is provided with abrasive rubber lasso.
Operation principle：The safety protection device of municipal road foundation pit, drives protection cross bar 5 to lift by arranging expansion link 4,
And by arranging slide block 9, slip crossheading 2, fixed block 3 and connecting shaft 10, drive protection cross bar to stretch about 5, adjust protection
The tight ness rating of cross bar 5 so that the protection effect of device is good；By being threaded hole 11 in fixed block 3 and protecting the two of cross bar 5
End is provided with nipple 8 so that device removes and installs convenient；Four rolling is provided with by the lower end surrounding in support block 1
6 so that device movement is easy to use.
Using technical scheme described in the utility model, or those skilled in the art's opening in technical solutions of the utility model
Give, design similar technical scheme, and reach above-mentioned technique effect, fall into protection domain of the present utility model.
Claims (3)
1. a kind of safety protection device of municipal road foundation pit, including support block（1）, slip crossheading（2）, fixed block（3）, expansion link
（4）, protection cross bar（5）, roller（6）, hinging buckle（7）, nipple（8）, slide block（9）, connecting shaft（10）, screwed hole（11）
With screw button（12）, it is characterised in that：The support block（1）Upper end be fixed with expansion link（4）；The expansion link（4）'s
Upper end is provided with slip crossheading（2）；The expansion link（4）Lower end be provided with slip crossheading（2）；The slip crossheading（2）Interior
It is provided with slide block（9）；The slide block（9）By connecting shaft（10）With fixed block（3）Connection；The fixed block（3）Left and right two
End is provided with screwed hole（11）；The fixed block（3）With protection cross bar（5）Connection；The protection cross bar（5）Left and right two ends
It is provided with nipple（8）；The nipple（8）With screwed hole（11）Connection；The support block（1）Lower end surrounding set
It is equipped with four rolling（6）；The roller（6）By hinging buckle（7）With support block（1）It is fixedly connected；The expansion link（4）'s
Joint part is provided with and screws button（12）.
2. safety protection device of municipal road foundation pit according to claim 1, it is characterised in that：The expansion link（4）Logical
Cross and be hinged screw and support block（1）It is fixedly connected.
3. safety protection device of municipal road foundation pit according to claim 1, it is characterised in that：The roller（6）Using
Be universal wheel, and roller（6）Outside be provided with abrasive rubber lasso.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620813623.5U CN206016293U (en) | 2016-07-30 | 2016-07-30 | A kind of safety protection device of municipal road foundation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620813623.5U CN206016293U (en) | 2016-07-30 | 2016-07-30 | A kind of safety protection device of municipal road foundation pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206016293U true CN206016293U (en) | 2017-03-15 |
Family
ID=58246637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620813623.5U Expired - Fee Related CN206016293U (en) | 2016-07-30 | 2016-07-30 | A kind of safety protection device of municipal road foundation pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206016293U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130811A (en) * | 2017-06-12 | 2017-09-05 | 金陵科技学院 | A kind of Mobile guardrail of regulation |
| CN107881952A (en) * | 2017-11-21 | 2018-04-06 | 成都市绿洲节水灌溉工程有限公司 | A kind of guardrail of Rotating fields |
| CN109812039A (en) * | 2019-03-06 | 2019-05-28 | 付耀立 | A kind of multi-use architecture construction protection device |
-
2016
- 2016-07-30 CN CN201620813623.5U patent/CN206016293U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130811A (en) * | 2017-06-12 | 2017-09-05 | 金陵科技学院 | A kind of Mobile guardrail of regulation |
| CN107130811B (en) * | 2017-06-12 | 2019-04-23 | 金陵科技学院 | A kind of Mobile guardrail of adjusting |
| CN107881952A (en) * | 2017-11-21 | 2018-04-06 | 成都市绿洲节水灌溉工程有限公司 | A kind of guardrail of Rotating fields |
| CN109812039A (en) * | 2019-03-06 | 2019-05-28 | 付耀立 | A kind of multi-use architecture construction protection device |
| CN109812039B (en) * | 2019-03-06 | 2020-11-24 | 安徽省鸿玮建设有限公司 | Multi-use architecture construction protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180309 Address after: No. 109, Xinghua District, North Street, Taiyuan, Shanxi, Shanxi Patentee after: SHANXI TAISHUI MUNICIPAL ENGINEERING CO., LTD. Address before: 325000 Lucheng City, Wenzhou Province Jin Dong home, room 10, building 203, Patentee before: Ping Qinglu |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20180730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |