CN2934460Y - Flat board fastener type closing device for suspended ceiling checking hole - Google Patents
Flat board fastener type closing device for suspended ceiling checking hole Download PDFInfo
- Publication number
- CN2934460Y CN2934460Y CN 200620104571 CN200620104571U CN2934460Y CN 2934460 Y CN2934460 Y CN 2934460Y CN 200620104571 CN200620104571 CN 200620104571 CN 200620104571 U CN200620104571 U CN 200620104571U CN 2934460 Y CN2934460 Y CN 2934460Y
- Authority
- CN
- China
- Prior art keywords
- buckle
- cover plate
- clasp
- plug
- framework
- 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
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a clasp type seal device for ceiling maintenance hole plates, including a cover and a frame. The cover is a little larger than the maintenance hole, and the two ends of the cover are fixed with the frame through clasps. The clasp includes a clasp shell, a clip spring clamp spring and a plug clasp fitted with the clasp shell, and a sling hidden in the shell. One end of the sling is connected with the top of the clasp shell, the other end is connected with the plug clasp; and the clip spring is fixed on the plug clasp at the lower end of the clasp. The technical proposal enables the utility model with an easily-opening maintenance hole. When the maintenance hole is open, the back cover is properly arranged and easy for maintenance, and the integral sealing degree of the maintenance hole is also improved.
Description
Technical field
The utility model relates to the dull and stereotyped button locking device of a kind of furred ceiling manhole, especially a kind of dull and stereotyped button locking device of furred ceiling manhole that comprises cover plate and framework.
Background technology
Often all furred ceiling can be installed in the modern finishing.Yet, reserved the engineering of manhole, often just will make part section bar that furred ceiling uses and simply process the back and simply shelve atop as cover plate, be used as the locking device of manhole.Such manhole locking device has many drawbacks: need upwards hold up cover plate with strength when raising cover plate.After holding up cover plate, cover plate does not have suitable position to bring certain obstacle for ensuing service work for placing.Completion post-planking cover reposition also will spend certain time.And because cover plate is shelved on the manhole, cover plate and frame construction are insecure, in conjunction with imprecision.
Summary of the invention
The utility model provides a kind of furred ceiling manhole dull and stereotyped button locking device, uses this device to open manhole easily, open the manhole back shroud settle proper, easy access.Cover plate is connected with buckle with framework, has improved the whole airtight degree of manhole.
For achieving the above object, the technical solution adopted in the utility model is: comprise cover plate and framework, described cover plate is slightly larger than and detects the hole, and two ends are fixed by buckle and framework.
The utility model is owing to adopted above technical scheme, and the cover plate open closed is very convenient.
As further improvement of the utility model, described buckle comprises the jump ring and the plug button of buckle housings and buckle housings coupling, keeps hoist cable in the buckle housings, and hoist cable one end is connected the top in the buckle housings, the other end is connected plug and buckles, and jump ring is fixed on the plug of buckle lower end and buckles.Promptly can whole cover plate and frame fixation be in the same place by this structure, also can be connected on cover plate and the framework, connect with hoist cable in the middle of the buckle, and make the cover plate after opening under the effect of hoist cable, be suspended on a side, do not hinder the use of manhole.
As of the present utility model a kind of preferred, described cover plate is provided with handle, take off buckle after, pull handle can be opened cover plate, and is convenient and swift.Also can carry handle after finishing using cover plate is covered reposition.
Preferred as another kind of the present utility model, described framework is provided with the mounting groove with the cover plate coupling.The assurance manhole is tight-closed, has further improved the whole airtight degree of manhole.
Another is preferred as of the present utility model, and described framework is provided with lockset, when use and maintenance hole not, can manhole be pinned by the lockset that is installed in the framework access section, in order to avoid unrelated person uses.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is illustrated in further detail
Fig. 1 is the overall structure schematic diagram of the dull and stereotyped button locking device of the utility model furred ceiling manhole.
Fig. 2 is the closed condition sectional view of the dull and stereotyped button locking device of the utility model furred ceiling manhole.
Fig. 3 is the open mode sectional view of the dull and stereotyped button locking device of the utility model furred ceiling manhole.
Fig. 4 is the sectional view of the dull and stereotyped button locking device of the utility model furred ceiling manhole buckle.
The specific embodiment
Shown in Fig. 1,2,3,4, the dull and stereotyped button locking device of the utility model furred ceiling manhole, comprise cover plate 1 and framework 2, also be provided with mounting groove 21 on the framework 2, make cover plate 1 be connected tightr with framework 2, described cover plate 1 is slightly larger than and detects the hole, can select multiple shapes such as square, circle or ellipse according to the style of furred ceiling.Two ends are fixed on the framework 2 by buckle 3, described buckle 3 comprises the jump ring 32 and the plug button 33 of buckle housings 31 and buckle housings 31 couplings, keep hoist cable 5 in the buckle housings 31, hoist cable 5 one ends are connected the top in the buckle housings 31, and the other end is connected on the plug button 33.Jump ring 32 is fixed on the plug of buckle 3 lower ends and buckles on 33, also is buckled in the buckle housings 31 simultaneously, and firmly pulling plug button 33 can make jump ring 32 break away from buckle housings 31.Buckle 3 cooperates with T type hole 11 on the cover plate 1, and cover plate 1 and framework 2 are fixed together.Also be provided with handle 12 on the cover plate 1, framework 2 is provided with lockset 4.
When needs use and maintenance hole, with buckle 3 whole the taking off of cover plate 1 one ends, the buckle 3 of the other end is pulled up the plug of its lower end and is buckled 33, and the jump ring 32 that plug button 33 connects separates with buckle housings 31 under the effect of external force.At this moment, buckle housings 31 still is connected on the framework 2 under threaded function, and plug button 33 is connected with cover plate 1.Buckle housings 31 and plug button 33 still link together under the effect of hoist cable 5, make cover plate 1 open, and be suspended on manhole one end under the effect of hoist cable 5.Should be in this process with the hand steered firmly handle 12 of cover plate 1, in order to avoid cover plate 1 plunks down.After finishing using, holding in the palm handle 12, cover plate 1 is being covered manhole.The plug of one end is buckled 33 to be pressed back in the buckle 3.The jump ring 32 and the buckle housings 31 of connection plug button 33 connect and fix.The other end is detained back buckle 3, and cover plate 1 is just closed manhole tightly.Can lock the lockset on the framework 4 this moment, avoids unrelated person use and maintenance hole privately.
Claims (5)
1. the dull and stereotyped button locking device of furred ceiling manhole comprises cover plate (1) and framework (2), it is characterized in that: described cover plate (1) is slightly larger than and detects the hole, and two ends are fixed by buckle (3) and framework (2).
2. the dull and stereotyped button locking device of furred ceiling manhole according to claim 1, it is characterized in that: described buckle (3) comprises the jump ring (32) and the plug button (33) of buckle housings (31) and buckle housings (31) coupling, keep hoist cable (5) in the buckle housings (31), hoist cable (5) one ends are connected the top in the buckle housings (31), the other end is connected on the plug button (33), and jump ring (32) is fixed on the plug of buckle (3) lower end and buckles on (33).
3. the dull and stereotyped button locking device of furred ceiling manhole according to claim 1, it is characterized in that: described cover plate (1) is provided with handle (12).
4. the dull and stereotyped button locking device of furred ceiling manhole according to claim 1 is characterized in that: the mounting groove (21) that described framework (2) is provided with and cover plate (1) mates.
5. the dull and stereotyped button locking device of furred ceiling manhole according to claim 1, it is characterized in that: described framework (2) is provided with lockset (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620104571 CN2934460Y (en) | 2006-06-09 | 2006-06-09 | Flat board fastener type closing device for suspended ceiling checking hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620104571 CN2934460Y (en) | 2006-06-09 | 2006-06-09 | Flat board fastener type closing device for suspended ceiling checking hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2934460Y true CN2934460Y (en) | 2007-08-15 |
Family
ID=38351149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620104571 Expired - Fee Related CN2934460Y (en) | 2006-06-09 | 2006-06-09 | Flat board fastener type closing device for suspended ceiling checking hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2934460Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108486988A (en) * | 2018-05-25 | 2018-09-04 | 中国电建集团成都勘测设计研究院有限公司 | Convenient for the roadbed sewer structure of dredging |
| CN108729830A (en) * | 2018-07-03 | 2018-11-02 | 江苏广通电力设备有限公司 | A kind of waterproof cover with waterproof construction |
-
2006
- 2006-06-09 CN CN 200620104571 patent/CN2934460Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108486988A (en) * | 2018-05-25 | 2018-09-04 | 中国电建集团成都勘测设计研究院有限公司 | Convenient for the roadbed sewer structure of dredging |
| CN108486988B (en) * | 2018-05-25 | 2024-02-23 | 中国电建集团成都勘测设计研究院有限公司 | Roadbed ditch structure convenient to dredge |
| CN108729830A (en) * | 2018-07-03 | 2018-11-02 | 江苏广通电力设备有限公司 | A kind of waterproof cover with waterproof construction |
| CN108729830B (en) * | 2018-07-03 | 2023-11-17 | 江苏广通电力设备有限公司 | Waterproof cover plate with waterproof structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2749144A1 (en) | Pole safety assembly | |
| CN2934460Y (en) | Flat board fastener type closing device for suspended ceiling checking hole | |
| CN209105929U (en) | Pet traction device | |
| CN208101893U (en) | Wiring harness fastener and vehicle | |
| CN201917080U (en) | Novel mounting support of wall-mounted water heater | |
| CN216270458U (en) | Safety buckle for water bottle | |
| CN101088854A (en) | Locking core for single sheet located rig | |
| CN208211618U (en) | A kind of lock zipper | |
| CN202800377U (en) | Cloth-clamping prevention zipper | |
| CN201180710Y (en) | Buckling structure of support | |
| CN205162132U (en) | Slider of zipper fastener locking device | |
| CN202311553U (en) | Snap button with improved mounting structure | |
| CN217743355U (en) | Quick-release zipper puller | |
| CN201424204Y (en) | Anti-counterfeiting bottleneck lock catch | |
| CN206397427U (en) | The locking of 110kV transmission line rope ladders is linked up with | |
| CN209837922U (en) | Fixing device convenient to release | |
| CN210565697U (en) | Anti-pulling double-safety rotating ring safety buckle | |
| CN212990525U (en) | Work card pendant convenient to dismantle | |
| CN208002241U (en) | Biting connecions waist of trousers buckle is hung on a kind of lower jaw | |
| CN211241944U (en) | Safety buckle convenient for disassembling accessory | |
| CN220109279U (en) | Anti-opening forgetting closing stopper for zipper | |
| CN215662619U (en) | Convenient file pouch closing device | |
| CN210539292U (en) | Clip for certificate card sleeve | |
| JP3077729U (en) | Strap closure | |
| CN201048660Y (en) | Anti-theft zipper fastener for carry-on bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |