CN2206803Y - Universal joint type anti-theft lock for checking well and rainwater well - Google Patents
Universal joint type anti-theft lock for checking well and rainwater well Download PDFInfo
- Publication number
- CN2206803Y CN2206803Y CN 94204443 CN94204443U CN2206803Y CN 2206803 Y CN2206803 Y CN 2206803Y CN 94204443 CN94204443 CN 94204443 CN 94204443 U CN94204443 U CN 94204443U CN 2206803 Y CN2206803 Y CN 2206803Y
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- CN
- China
- Prior art keywords
- universal joint
- basin
- catch
- hinged
- well
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- 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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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model relates to a universal joint type anti-theft lock for a checking well and a rainwater well, which is composed of a position-limit mechanism, a universal joint mechanism, and a connecting mechanism. A limiting element in the position-limit mechanism is fixed on an eccentric wall, the other end is provided with a positioning hole facing to the inner side of a well, and a cylindrical positioning rod is arranged in the hole. The upper end of the positioning rod is connected with the universal joint mechanism, and the other end of the universal joint mechanism is connected with the connecting mechanism which is connected with a well cover. The utility model can simultaneously prevent the well cover and a well mouth ring form being stolen, and can not be corroded by harmful gas in the well. Each member bar is made of steel material, which is not easy to damage by an ordinary tool. The utility model is suitable for various well covers.
Description
The utility model relates to a kind of universal joint manhole catch-basin theftproof lock.
Existing inspection well catch-basin theftproof lock all is well lid and the interlocking of well head circle, and lock body structure all has fit clearance, is easily pressed by driving at some local well head circle and lives, and causes well lid and well head circle simultaneously stolen.Get rusty under the corrosion of some parts pernicious gas in well of lock body and stuck, it is difficult to cause well lid to open, and brings a lot of troubles to the operating personnel.
The purpose of this utility model is to provide a kind of universal joint manhole catch-basin theftproof lock.
The utility model is by position-limit mechanism, cating nipple, bindiny mechanism's three parts are formed, position-limit mechanism is made of locating part and a backstay, locating part is fixed on the well head wall of manhole catch-basin, the other end is towards the well inboard, a locating hole is arranged, cylindrical backstay is placed in the hole, the backstay lower end is the die shape, its upper end is connected with cating nipple, this cating nipple can be a universal joint, also can be the movable joint mechanism that can finish universal function, the other end of this cating nipple be connected in the bindiny mechanism of well lid connection, the rigid material manufacturing that each rod member of lock body all adopts shearing resistance to cut.
The utility model links into an integrated entity well lid, well head circle and well head wall by the connection of mechanism; can prevent that not only well lid is stolen; and can prevent that the well head circle is stolen; each parts adopts the rigid material manufacturing; be difficult for being destroyed by general purpose tool; more effective protection national wealth; reduced loss; solved simultaneously under the corrosion of lock body parts pernicious gases in well and got rusty and stuck phenomenon; for the operating personnel brings convenience; avoided opening difficulty whole well seat plane has been opened the loss that brings, thereby saved substantial contribution to country because of well lid.
Fig. 1 is embodiment 1 the utility model and well lid well head wall construction sectional view;
Fig. 2 is embodiment 2 the utility model structural representations;
Fig. 3 is embodiment 3 the utility model structural representations;
Fig. 4 is embodiment 4 the utility model and well lid well head wall construction sectional view;
Fig. 5 is embodiment 5 the utility model and well lid well head wall construction sectional view;
Fig. 6 is the connecting rod schematic diagram;
The enlarged drawing that Fig. 7 cuts open for Fig. 6 B-B;
Fig. 8 is embodiment 6 the utility model and well lid well head wall construction sectional view;
Fig. 9 is that the C of Fig. 8 is to view;
Figure 10 is embodiment 7 the utility model and well lid well head wall construction sectional view;
Figure 11 is that the A of Fig. 4 is to view.
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment 1:
The utility model is by position-limit mechanism, and cating nipple, bindiny mechanism's three parts are formed.Position-limit mechanism is made of locating part 1 and a backstay 2, locating part 1 one ends are fixed in the well head wall 3, the other end is towards the well inboard, a locating hole 4 is arranged, cylindrical backstay 2 is placed in the locating hole 4, backstay 2 lower end heads are die 5 shapes, one is made with universal joint 7 in its upper end, the connecting rod 11 that universal joint 7 and dwang 8 are hinged, the hinged formation cating nipple of its other end, bindiny mechanism comprises: an end and dwang 8 are hinged on the support bar 12, and these support bar 12 other ends and well lid 6 are hinged.During use, because the effect of universal joint, well lid 6 is opened freely, the position of well lid 6 as shown in Figure 1, lock body mechanism remains on the certain angle well lid 6, well lid is resetted become easier, and whole lock body mechanism all adopts riveting axle connected mode, lock body mechanism and well lid 6, well head wall 3 are become one, prevented the stolen of well lid 6 effectively.
Embodiment 2:
Fig. 2 has provided the structural relation of present embodiment, and backstay 13 is connected with rivet 10 forms with universal joint 9 as different from Example 1, and this kind structure makes cating nipple become more flexible.
Embodiment 3:
Lock body mechanism as shown in Figure 3, backstay 15 is hinged with universal joint 14, constitute omnidirectional mechanism, bindiny mechanism comprises: the rivet rod 16 that is connected with universal joint 15, support bar 17, one end and rivet rod 16 are hinged, the other end and well lid 12 are hinged, and this kind lock body also is a kind of cating nipple that forms with universal joint.
Embodiment 4:
Embodiment 5:
Well lid 6 as shown in Figure 5 is not to be with chute, so bindiny mechanism is a support bar 23, and one end and well lid 6 are hinged, and the other end is connected with rivet rod 18, and other structure of present embodiment is identical with embodiment 4, here no longer repeats.
From embodiment 1 to embodiment 5, hinge adopts riveting axle shown in Figure 7 to connect, outside riveting axle 24, be with airtight nylon jacket 25, be lined with nylon cushion 26 between manufactured head and rod member, this structure can guarantee the bonding strength of rod member, and the nylon jacket 25 of Cai Yonging, nylon jacket 26 can prevent that each hinge is by pernicious gas corrosion in the well simultaneously.Each rod member all adopts φ 12mm-φ 14mm round steel to manufacture, wherein dwang adopts 5mm-6mm iron plate to manufacture, dwang 8 as shown in Figure 6, constitute by train wheel bridge 27, lower plate 28, its two ends have connecting hole, penetrate riveting axle 24 in the connecting hole, its etch-proof nylon jacket 25, nylon cushion 26 are as shown in Figure 7.
Claims (13)
1, a kind of universal joint manhole catch-basin theftproof lock, it is characterized in that: it is made up of position-limit mechanism, cating nipple, bindiny mechanism's three parts, position-limit mechanism is made of a locating part (1) and a backstay (2), locating part (1) is fixed in the step wall (3), the other end is towards the well inboard, a locating hole (4) is arranged, cylindrical backstay (2) is placed in the hole (4), backstay lower end head is die (a 5) shape, its upper end is connected with cating nipple, and the other end of this cating nipple is connected in the bindiny mechanism that is connected with well lid (6).
2, a kind of universal joint manhole catch-basin theftproof lock according to claim 1, it is characterized in that: described cating nipple comprises: be positioned at the universal joint (7) of backstay (2) upper end, the dwang (8) hinged with universal joint (7).
3, a kind of universal joint manhole catch-basin theftproof lock according to claim 2 is characterized in that: described backstay (2) is made the one form with universal joint (7).
4, a kind of universal joint manhole catch-basin theftproof lock according to claim 2, it is characterized in that: described backstay (2) is connected with die (10) form with universal joint (9).
5, a kind of universal joint manhole catch-basin theftproof lock according to claim 2, it is characterized in that: described bindiny mechanism comprises: the connecting rod (11) that an end and dwang (8) are hinged, its other end is hinged on the support bar (12), and this support bar (12) other end and well lid (6) are hinged.
6, a kind of universal joint manhole catch-basin theftproof lock according to claim 1, it is characterized in that: described cating nipple comprises: universal joint (14), the backstay hinged with universal joint (15).
7, a kind of universal joint manhole catch-basin theftproof lock according to claim 6, it is characterized in that: described bindiny mechanism comprises: the rivet rod (16) that is connected with universal joint (14), support bar (17), one end and rivet rod (16) are hinged, and the other end and well lid are hinged.
8, a kind of universal joint manhole catch-basin theftproof lock according to claim 1, it is characterized in that: described cating nipple comprises: rivet rod (18), its die portion is connected with connecting rod (19), and the other end and dwang (8) are hinged; Dwang (8) one end and backstay (33) are hinged.
9, a kind of universal joint manhole catch-basin theftproof lock according to claim 8, it is characterized in that: described bindiny mechanism comprises: a connecting rod (19) hinged with rivet rod (18), a support bar (20) hinged with connecting rod (19), this support bar (20) other end is I-shaped slide block, is embedded in the chute (22) of well lid (26).
10, a kind of universal joint manhole catch-basin theftproof lock according to claim 8, it is characterized in that: described bindiny mechanism is a support bar (23), and one end and well lid (6) are hinged, the other end is connected with rivet bar (18).
11, according to claim 2,6,8 described a kind of universal joint manhole catch-basin theftproof locks, it is characterized in that: described hinge all adopts riveting axle (24) to connect, outside riveting axle (24), be with airtight nylon jacket (25), manufactured head and each rod member are lined with nylon cushion (26); Described dwang (8) is made of train wheel bridge (27), lower plate (28), and its two ends have connecting hole, penetrate riveting axle (24) in the connecting hole.
12, a kind of universal joint manhole catch-basin theftproof lock according to claim 1, it is characterized in that: described cating nipple comprises: chain link (30) and the chain link (31) that is enclosed within on the chain link (30), chain link (30) other end is connected with backstay (29) chain, and chain link (31) other end is connected with the bindiny mechanism chain.
13, a kind of universal joint manhole catch-basin theftproof lock according to claim 12, it is characterized in that: described bindiny mechanism is a support bar (32), and the one end is riveted on the well lid (21), and the other end is connected with chain link (31) with the chain link form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94204443 CN2206803Y (en) | 1994-02-19 | 1994-02-19 | Universal joint type anti-theft lock for checking well and rainwater well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94204443 CN2206803Y (en) | 1994-02-19 | 1994-02-19 | Universal joint type anti-theft lock for checking well and rainwater well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2206803Y true CN2206803Y (en) | 1995-09-06 |
Family
ID=33823675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94204443 Expired - Fee Related CN2206803Y (en) | 1994-02-19 | 1994-02-19 | Universal joint type anti-theft lock for checking well and rainwater well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2206803Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989073A (en) * | 2017-11-23 | 2018-05-04 | 苏州奥柯图葳机电科技有限公司 | A kind of well lid with anti-theft feature for wisdom piping lane based on Internet of Things |
-
1994
- 1994-02-19 CN CN 94204443 patent/CN2206803Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989073A (en) * | 2017-11-23 | 2018-05-04 | 苏州奥柯图葳机电科技有限公司 | A kind of well lid with anti-theft feature for wisdom piping lane based on Internet of Things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: NO.2 ENGINEERING SECTION, HAERBIN DRAINAGE CORP. TO: SUN RUBO; MA YUEWEN |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Sun Rubo Patentee after: Ma Yuewen Patentee before: Second engineering division of Harbin drainage company |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |