CN2771608Y - Portable spring hinge latch for cable bridge - Google Patents
Portable spring hinge latch for cable bridge Download PDFInfo
- Publication number
- CN2771608Y CN2771608Y CN 200520069880 CN200520069880U CN2771608Y CN 2771608 Y CN2771608 Y CN 2771608Y CN 200520069880 CN200520069880 CN 200520069880 CN 200520069880 U CN200520069880 U CN 200520069880U CN 2771608 Y CN2771608 Y CN 2771608Y
- Authority
- CN
- China
- Prior art keywords
- movable sheet
- hinge sheet
- spring
- bridge
- sheet
- 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 - Lifetime
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Abstract
The utility model relates to a portable spring hinge latch for a cable bridge, which is a device used for connecting and fixing a protecting cover and a main body of the cable bridge in electric power or communication cable laying engineering. The hinge latch comprises an upper hinge sheet (1), a spring (2), a shaft center (3) and a lower hinge sheet (4), wherein the upper hinge sheet and the lower hinge sheet are mutually hinged through the shaft center, the spring is positioned at the hinged point and is sheathed on the shaft center, the upper hinge sheet and the lower hinge sheet are respectively pressed by two spring arms of the spring, and the upper hinge sheet and the lower hinge sheet are respectively provided with a connecting structure connected with the cable bridge. The connecting structure is composed of two parts, a hook part (11) arranged on the external end of the upper hinge sheet (1) and a lower hinge sheet buckling hole (41) arranged on the lower hinge sheet (4). Because the utility model is disengaged with a bridge main body and a bridge protecting cover and is integrated into a whole alone, the utility model has the advantages of convenient installation and maintenance, accurate upper and lower positioning, convenient care and maintenance, beautiful appearance, tight engagement of the main body and the protecting cover of the bridge, and convenient installation.
Description
Technical field
The utility model is a kind of be used for electric power or the cable testing bridge guard shield of communication cable laying work and being connected and fixed of main body, belongs to power circuit equipment manufacturing technology field.
Background technique
Cable testing bridge is made up of main body and guard shield two-part, must just can make main body and guard shield form integral body by the connection of padlock.At present, the crane span structure padlock of producing on the market is formed by two-part, part one-tenth colludes shape and fixedly is positioned on the guard shield, another part becomes the hasp shape to be fixed on the crane span structure main body, hasp fastened the guard shield hook part when guard shield was connected with main body, make crane span structure form integral body, the major defect of this padlock is: the easy deviation in top and the bottom when 1, welding, cause the padlock disabler; 2, loading and unloading are yielding in transit; 3, hot galvanizing surface is handled and is caused long-pending zinc easily; 4, installation and maintenance inconvenience; 5, appearance is not attractive in appearance.
Summary of the invention
Goal of the invention: goal of the invention of the present utility model provides a kind of up and down accurate positioning, easy for installation, the cable testing bridge portable type Spring hinge padlock that is beneficial to maintaining.
Technological scheme: cable testing bridge portable type Spring hinge padlock of the present utility model comprises movable sheet, spring, axle center, following movable sheet, last movable sheet is hinged by the axle center with following movable sheet, spring is positioned at the hinged place and is enclosed within on the axle center, two spring arms of spring are pressed in respectively on movable sheet and the following movable sheet, also are respectively equipped with the linkage structure that is connected with cable testing bridge on last movable sheet and following movable sheet.Described linkage structure is made up of two-part, promptly is provided with hook portion in the outer end of last movable sheet, is being provided with movable sheet button hole down on the movable sheet down.Or be provided with the movable sheet button hole on the last movable sheet, be provided with movable sheet button hole down on the movable sheet down.
During use the cable testing bridge guard shield is caught on movable sheet top on the padlock, movable sheet utilizes spring tension to be buckled on the fixing bolt of cable testing bridge nation body under the padlock, makes cover plate and crane span structure body form integral body.
Technique effect: cable testing bridge portable type spring padlock of the present utility model, because it breaks away from crane span structure main body and guard shield, have a style of one's own, thereby very be convenient to I﹠M, accurate positioning up and down is beneficial to maintaining and specious, crane span structure main body and guard shield interlock are tight, easy for installation.
Description of drawings
Fig. 1 is a schematic representation of the present utility model.
Fig. 2 is a schematic representation of the present utility model.
Wherein have: go up movable sheet 1, hook portion 11, go up movable sheet button hole 12, spring 2, axle center 3, movable sheet 4, movable sheet button hole 41 down down.
Embodiment
Cable testing bridge portable type Spring hinge padlock of the present utility model comprises movable sheet 1, spring 2, axle center 3, following movable sheet 4, last movable sheet 1 is hinged by axle center 3 with following movable sheet 4, spring 2 is positioned at the hinged place and is enclosed within on the axle center 3, two spring arms of spring 2 are pressed in respectively on movable sheet 1 and the following movable sheet 4, also are respectively equipped with the linkage structure that is connected with cable testing bridge on last movable sheet 1 and following movable sheet 4.
Described linkage structure is made up of two-part, promptly is provided with hook portion 11 in the outer end of last movable sheet 1, is being provided with movable sheet button hole 41 down on the movable sheet 4 down.
Another kind of linkage structure is made up of two-part, promptly is provided with movable sheet button hole 12 on last movable sheet 1, is being provided with movable sheet button hole 41 down on the movable sheet 4 down.
Cable testing bridge portable type spring padlock of the present utility model connects into loose-leaf by the axle center with top and bottom, and spring is fixed on axis part in the middle of the loose-leaf, live in down movable sheet by spring clip, make loose-leaf produce tension force, loose-leaf top fastens cable bridge entry board then, and the bottom fastens the function of use that the cable testing bridge main body forms padlock.
Claims (3)
1, a kind of cable testing bridge portable type Spring hinge padlock, it is characterized in that this loose-leaf padlock comprises movable sheet (1), spring (2), axle center (3), following movable sheet (4), last movable sheet (1) is hinged by axle center (3) with following movable sheet (4), spring (2) is positioned at the hinged place and is enclosed within on the axle center (3), two spring arms of spring (2) are pressed in respectively on movable sheet (1) and the following movable sheet (4), also are respectively equipped with the linkage structure that is connected with cable testing bridge lid, cable bridge support body on last movable sheet (1) and following movable sheet (4).
2, cable testing bridge portable type Spring hinge padlock according to claim 1, it is characterized in that described linkage structure is made up of two-part, promptly be provided with hook portion (11), be provided with movable sheet button hole (41) down on the movable sheet (4) down in the outer end of last movable sheet (1).
3, cable testing bridge portable type Spring hinge padlock according to claim 1, it is characterized in that described linkage structure is made up of two-part, promptly on last movable sheet (1), be provided with movable sheet button hole (12), be provided with movable sheet button hole (41) down on the movable sheet (4) down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069880 CN2771608Y (en) | 2005-03-18 | 2005-03-18 | Portable spring hinge latch for cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069880 CN2771608Y (en) | 2005-03-18 | 2005-03-18 | Portable spring hinge latch for cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2771608Y true CN2771608Y (en) | 2006-04-12 |
Family
ID=36705398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520069880 Expired - Lifetime CN2771608Y (en) | 2005-03-18 | 2005-03-18 | Portable spring hinge latch for cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2771608Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956872A (en) * | 2010-10-08 | 2011-01-26 | 江苏华彤电气集团有限公司 | Cable bridge |
-
2005
- 2005-03-18 CN CN 200520069880 patent/CN2771608Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956872A (en) * | 2010-10-08 | 2011-01-26 | 江苏华彤电气集团有限公司 | Cable bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Wanqi Electrical Appliance Group Co.,Ltd. Assignor: Ma Jicai Contract fulfillment period: 2009.8.1 to 2015.3.17 Contract record no.: 2009320001605 Denomination of utility model: Portable spring hinge latch for cable bridge Granted publication date: 20060412 License type: Exclusive license Record date: 20090825 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.8.1 TO 2015.3.17; CHANGE OF CONTRACT Name of requester: JIANGSU WANQI ELECTRICAL EQUIPMENT GROUP CO.,LTD. Effective date: 20090825 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150318 Granted publication date: 20060412 |