CN208327349U - A kind of manhole cover opener - Google Patents
A kind of manhole cover opener Download PDFInfo
- Publication number
- CN208327349U CN208327349U CN201820889950.8U CN201820889950U CN208327349U CN 208327349 U CN208327349 U CN 208327349U CN 201820889950 U CN201820889950 U CN 201820889950U CN 208327349 U CN208327349 U CN 208327349U
- Authority
- CN
- China
- Prior art keywords
- sunpender
- column
- pawl
- sliding sleeve
- fixed
- 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
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a kind of manhole cover openers, including pedestal, the top of the pedestal is fitted with column, and lifting set is provided on column, crossbeam is fixed between two lifting sets, it is provided with sliding sleeve on crossbeam, hanger erection slot is offered on sliding sleeve, is provided with sunpender in hanger erection slot, the top of sunpender is fixed with sunpender cap, sunpender cap is arranged in sliding sleeve, and the bottom end of sunpender is fixed with lateral pin, and the lower section of sliding sleeve is arranged in lateral pin；Sliding is provided with sliding block in the lifting set, and promotion pawl is provided on sliding block, promotes one end that pawl is positioned close to column；The top of the sliding block is hinged with connecting rod, and the other end of connecting rod is hinged with compression bar, and hingedly on the support, support is fixed on the top of lifting set to compression bar；Lifting below the promotion pawl, which is put on, is additionally provided with retaining pawl, and retaining pawl is contacted with column.The utility model has the beneficial effects that be can be convenient opens well lid, time and the physical strength of municipal officer have been saved.
Description
Technical field
The utility model relates to well lids to open equipment technical field, more specifically, being related to a kind of manhole cover opener.
Background technique
With the increasingly quickening of urban construction process, the maintenance work of urban operating mechanism is required also higher and higher；Electric power leads to
The facilities such as news, draining are almost all disposed within below urban road, carry out municipal administration by setting inspection shaft in each key node
The examination and maintenance of facility.The well head of inspection shaft is covered using well lid usually, when needing to open, by easily linking up with directly
Go deep into well lid through-hole, be drawn up well lid by manually pulling hook, when use is harder, for daily large area inspection
Municipal personnel for, use is extremely inconvenient, influences working efficiency.
Utility model content
In order to overcome the technical drawbacks described above, the utility model provides a kind of manhole cover opener, opens to solve existing well lid
Open inconvenient problem.
To achieve the above object, the utility model uses following technical scheme:
A kind of manhole cover opener, including pedestal, the top of the pedestal are fitted with column, and lifting set is provided on column,
It is fixed with crossbeam between two lifting sets, sliding sleeve is provided on crossbeam, hanger erection slot, hanger erection are offered on sliding sleeve
Sunpender is provided in slot, the top of sunpender is fixed with sunpender cap, and sunpender cap is arranged in sliding sleeve, and the bottom end of sunpender is fixed with cross
The lower section of sliding sleeve is arranged in pin, lateral pin；Sliding is provided with sliding block in the lifting set, and promotion pawl is provided on sliding block, is mentioned
Rise one end that pawl is positioned close to column；The top of the sliding block is hinged with connecting rod, and the other end of connecting rod is hinged with compression bar, pressure
Hingedly on the support, support is fixed on the top of lifting set to bar；Lifting below the promotion pawl, which is put on, is additionally provided with retaining
Pawl, retaining pawl are contacted with column.
Further, connecting shaft is fitted on the pedestal, the both ends of connecting shaft are provided with idler wheel, pedestal and idler wheel setting
In orbit.
The beneficial effects of the utility model are: what be can be convenient opens well lid, save municipal officer's
Time and physical strength, improve work efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of manhole cover opener described in the utility model；
Fig. 2 is the partial enlarged view at Figure 1A；
Fig. 3 is the partial enlarged view at Figure 1B；
Fig. 4 is the partial structural diagram of the utility model；
Fig. 5 is the structural schematic diagram of sliding sleeve described in the utility model；
Fig. 6 is the schematic top plan view of sliding sleeve described in the utility model；
Fig. 7 is the using process diagram of lateral pin；
In figure, 1, pedestal；2, column；3, lifting set；4, crossbeam；5, sliding sleeve；6, sunpender；7, sunpender cap；8, lateral pin；9,
Retaining pawl；10, sliding block；11, pawl is promoted；12, connecting rod；13, compression bar；14, support；15, idler wheel；16, connecting shaft；17, rail
Road；18, hanger erection slot；19, well lid through-hole.
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, as shown in figs. 1-7, a kind of manhole cover opener, including pedestal 1, column is fitted on the top of pedestal 1
2, lifting set 3 is provided on column 2, two liftings, which cover, is fixed with crossbeam 4 between 3, and sliding sleeve 5, sliding sleeve are provided on crossbeam 4
Hanger erection slot 18 is offered on 5, sunpender 6 is provided in hanger erection slot 18, and the top of sunpender 6 is fixed with sunpender cap 7, sunpender
Cap 7 is arranged in sliding sleeve 5, and the bottom end of sunpender 6 is fixed with lateral pin 8, and the lower section of sliding sleeve 5 is arranged in lateral pin 8；In lifting set 3
Middle sliding is provided with sliding block 10, is provided on sliding block 10 and promotes pawl 11, promotes one end that pawl 11 is positioned close to column 2；
It is hinged with connecting rod 12 on the top of sliding block 10, the other end of connecting rod 12 is hinged with compression bar 13, and compression bar 13 is hinged on base 14, branch
Seat 14 is fixed on the top of lifting set 3；Retaining pawl 9, retaining pawl are additionally provided on promoting the lifting set 3 below pawl 11
9 contact with column 2；
Connecting shaft 16 is wherein fitted on pedestal 1, the both ends of connecting shaft 16 are provided with idler wheel 15, and pedestal 1 and idler wheel 15 are set
It sets in track 17.
In the present embodiment, when needing open manhole cover, lateral pin 8 is extend into well lid through-hole 19 first, then will
Sunpender 6 rotates 90 degree, and sunpender 6 will drive lateral pin 8 and rotate 90 degree, and lateral pin 8 cannot be extracted from well lid through-hole 19 at this time；At this moment will
Compression bar 13 is lifted up, and during compression bar 13 is lifted up, column 2 can be blocked by promoting pawl 11, and compression bar 13 can band at this time
Dynamic lifting set 3 moves upwards；Then compression bar 13 is pulled down, during compression bar 13 pulls down, retaining pawl 9 can block
Posture in standing (qigong) column 2, compression bar 13 will drive sliding block 10 and move upwards at this time；Constantly lift and lower moulded rod 13, lifting set 3 can pass through cross
Beam 4 and sliding sleeve 5 drive sunpender 6 to move upwards, and sunpender 6 can be opened well lid by lateral pin 8, after well lid is opened, push vertical
Column 2 makes column 2 that pedestal 1 be driven to slide on track 17, well lid is made to leave pithead position.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Personnel embody the principles of the present invention to some variations that some of them part may be made, and belong to the utility model
Protection scope within.
Claims (2)
1. a kind of manhole cover opener, it is characterised in that: including pedestal (1), the top of the pedestal (1) is fitted with column (2), stands
It is provided with lifting set (3) on column (2), is fixed with crossbeam (4) between two lifting sets (3), crossbeam is provided with sliding sleeve on (4)
(5), it offers hanger erection slot (18), is provided in hanger erection slot (18) sunpender (6) on sliding sleeve (5), the top of sunpender (6)
End is fixed with sunpender cap (7), and sunpender cap (7) is arranged in sliding sleeve (5), and the bottom end of sunpender (6) is fixed with lateral pin (8), lateral pin
(8) it is arranged in the lower section of sliding sleeve (5)；Sliding is provided with sliding block (10) in the lifting set (3), is provided with and is mentioned on sliding block (10)
It rises pawl (11), promotes one end that pawl (11) are positioned close to column (2)；The top of the sliding block (10) is hinged with connecting rod
(12), the other end of connecting rod (12) is hinged with compression bar (13), and compression bar (13) is hinged on support (14), and support (14) is fixed on liter
The top of drop set (3)；Retaining pawl (9), retaining pawl are additionally provided on the lifting set (3) promoted below pawl (11)
(9) it is contacted with column (2).
2. a kind of manhole cover opener according to claim 1, it is characterised in that: be fitted with connecting shaft on the pedestal (1)
(16), the both ends of connecting shaft (16) are provided with idler wheel (15), and pedestal (1) and idler wheel (15) setting are in track (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820889950.8U CN208327349U (en) | 2018-06-09 | 2018-06-09 | A kind of manhole cover opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820889950.8U CN208327349U (en) | 2018-06-09 | 2018-06-09 | A kind of manhole cover opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208327349U true CN208327349U (en) | 2019-01-04 |
Family
ID=64774001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820889950.8U Expired - Fee Related CN208327349U (en) | 2018-06-09 | 2018-06-09 | A kind of manhole cover opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208327349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910686A (en) * | 2020-09-02 | 2020-11-10 | 佛山华盾人防工程有限公司 | Safety device for protecting closed well lid at pipe gallery access hole and emergency escape hole |
-
2018
- 2018-06-09 CN CN201820889950.8U patent/CN208327349U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910686A (en) * | 2020-09-02 | 2020-11-10 | 佛山华盾人防工程有限公司 | Safety device for protecting closed well lid at pipe gallery access hole and emergency escape hole |
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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 Termination date: 20190609 |