CN2813788Y - Fence frame bar locking latch - Google Patents
Fence frame bar locking latch Download PDFInfo
- Publication number
- CN2813788Y CN2813788Y CN 200620001211 CN200620001211U CN2813788Y CN 2813788 Y CN2813788 Y CN 2813788Y CN 200620001211 CN200620001211 CN 200620001211 CN 200620001211 U CN200620001211 U CN 200620001211U CN 2813788 Y CN2813788 Y CN 2813788Y
- Authority
- CN
- China
- Prior art keywords
- locking clamp
- pintle hook
- hook lock
- card
- locking
- 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
Images
Abstract
The utility model relates to a fence frame bar locking clamp of which the structure mainly comprises an upper locking clamp piece and a lower locking clamp piece which have radian and elasticity. The two locking clamp pieces are correspondingly cooperated with each other. The front end of the upper locking clamp piece is movably hinged with the front end of the lower locking clamp piece. The two locking clamp pieces can be opened and closed. The moveable end of the upper locking clamp piece is movably cooperated with the end of the lower locking clamp piece through a hook device. When the moveable end of the upper locking clamp piece is pressed down, the arced tops of the upper and the lower locking clamp pieces are simultaneously squeezed and deform and the arced tops tightly cling to each other. The moveable end of the upper locking clamp piece is fixed to the end of the lower locking clamp piece through the hook device. Thereby, ropes and belts can be tightly clamped and fixed between the upper and the lower locking clamp pieces to achieve the purpose of locking and fixing. When the tightly clamped ropes and belts need to be loosened, the moveable end of the upper locking clamp piece is disconnected with the hook device at the end of the lower locking clamp piece. The fence frame bar locking clamp is particularly used in the field of electric force constructions. When used on the frame bars of electric force erecting fence nets or safety alarming belts, the fence frame bar locking clamp can conveniently carry out locking and fixing on the fence nets or the safety alarming belts. The fence frame bar locking clamp enhances construction efficiency and provides guarantee for safety construction.
Description
Technical field
The utility model relates to a kind of pintle hook lock, especially for the pintle hook lock on the electric power fence hack lever.
Background technology
In power construction, zones such as transformer station and power plant, power equipment and electrical lead are intensive.As a certain equipment is wherein carried out Maintenance and Repair,, have a power failure to this power equipment, but other equipment still have for security consideration.At this moment, need establish interim escape way, open up the safety zone, isolate, enter live zone accidentally, cause security incident with anti-personnel with charging zone with security warning band or fence rack.During concrete operations, set up the fence net or the security warning band is used hack lever, this hack lever generally has the supporting leg that can shrink, and is convenient to constructing operation, fence net or security warning band should with the hack lever fixation.In the past, fixedly fence net or security warning band do not have special-purpose pintle hook lock tool, generally all are to fix with rope or wire, the defective that exists is fixing insecure because of rope, can cause net, band to come off, and brings potential safety hazard, in addition, its operating process is loaded down with trivial details, influences efficiency of construction.
Summary of the invention
The purpose of this utility model is to provide a kind of hack lever pintle hook lock that is used for fixing fence net or security warning band simple in structure, easy to use, for setting up fence or the security warning band provides convenience.
Realize that the technical scheme that the purpose of this utility model is taked is such.A kind of fence hack lever pintle hook lock, comprise in the structure and have radian and flexible card and the following pintle hook lock sheet of locking, two pintle hook lock sheet relative engagement, the card front end of locking flexibly connects by bearing pin or hinge with following pintle hook lock sheet front end, can folding, the movable end of the card of locking (end) cooperates by hooking device is movable with the end of following pintle hook lock sheet.When depressing the movable end of the card of locking, upper and lower pintle hook lock sheet arc top is extruded simultaneously, deform, be close together, the end of movable end and following pintle hook lock sheet of card of locking is fixed by hooking device, thereby rope, strap clamps such as security warning band or fence net can be fastened between upper and lower pintle hook lock sheet, realize being locked purpose.If desired clamped rope, band are unclamped, the movable end of the card of locking and the hooking device disengagement of following card end are got final product.
For the ease of operation, pintle hook lock of the present utility model, the hooking device of following card end are interlaced two elastic piece structures, and the vertical component of two shell fragments is provided with to be mentioned, are used for the extension pintle hook lock sheet movable end that closes, two shell fragments be installed in be with flexible
In the shape pressing tablet, by the staggered state of the two shell fragments of pressing tablet control, when inwardly pressing
During shape pressing tablet two stiles, the two shell fragments two vertical end generation elastic displacements in it, two vertical end overlap, and the extension of the disengagement and the card of locking closes, and can establish the draw-in groove that cooperates with above-mentioned pair of shell fragment on the card movable end of locking.
Two pintle hook lock sheet arc top relative engagement, the contact surface that matches at lock card and following pintle hook lock sheet is equipped with projection, can increase clamping force and frictional force between two.
For easy for installation, can will play the pintle hook lock sheet to be fixed on the support chip (plate), hooking device equally also can be located on this support chip (plate).
The hooking device of two pintle hook lock sheets can design multiple hook mode according to concrete needs.
Pintle hook lock optimum of the present utility model is made of the elastic stainless steel sheet material.
The technological progress that the utility model is obtained is: it is simple in structure, and flexible operation both can be used as the fixedly hack lever pintle hook lock of electric power safety warning tape and fence net, can also be used in the pintle hook lock of other different occasions as static line, ribbon.
Description of drawings
Fig. 1 is structural representation of the present utility model (pintle hook lock locking state figure).
Fig. 2 is open mode figure of the present utility model.
Fig. 3 is the schematic diagram of card of locking.
Fig. 4 is the schematic diagram of following pintle hook lock sheet.
Fig. 5 is the front view of hooking device.
Fig. 6 is the lateral view of hooking device.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of fence hack lever pintle hook lock, comprise in its structure and have radian and flexible card 1 and the following pintle hook lock sheet 2 of locking, material is the elastic stainless steel sheet material, two pintle hook lock sheet arc top relative engagement, the contact surface that matches at lock card 1 and following pintle hook lock sheet 2 is respectively equipped with projection 3 and projection 4, to increase the frictional force between two.Following pintle hook lock sheet 2 front and back ends are separately fixed on the support chip 7.Hanging scroll 10 and following pintle hook lock sheet 2 front ends of card 1 front end of locking are positioned at 8 movable cooperations of pin shaft hole on the retaining groove 9 on the support chip 7, the movable end (end) of card 1 of locking cooperates by hooking device with the end of following pintle hook lock sheet 2, this hooking device is located at following card 2 ends, and is fixed on the support chip 7.See Fig. 5 and Fig. 6, hooking device is interlaced two elastic piece structures, and the vertical component of two shell fragments is provided with mentions 12, is used for hanging the pintle hook lock sheet that closes, two shell fragments 5 be installed in be with flexible
In the shape pressing tablet,, be provided with the draw-in groove 11 that cooperates with above-mentioned pair of shell fragment at the movable end (end) of the card 1 of locking by the staggered state of the two shell fragments 5 of pressing tablet control.Upper and lower pintle hook lock sheet closes under the tight state, and two shell fragments are staggered to be opened, and faying surface is less, and the draw-in groove 11 of the card of locking is hung tightly mentioning on 12 at two shell fragments.When inwardly pressing
During shape pressing tablet two stiles 6,5 liang of vertical end generations of the two shell fragments elastic displacement in it, two vertical end are overlapping, mention 12 throw off and card 1 draw-in groove 11 of locking extension close.
When depressing the movable end of the card 1 of locking, upper and lower pintle hook lock sheet arc top is extruded, and deforms, be close together, the movable end of card 1 of locking is fixed by hooking device, rope, strap clamps such as security warning band or fence net can be fastened, and realizes the purpose that is locked.If desired clamped rope, band when unclamping, are inwardly pressed
Shape pressing tablet two stiles 6 get final product.
Claims (7)
1, a kind of fence hack lever pintle hook lock, comprise the card of locking (1), following pintle hook lock sheet (2) in the structure, it is characterized in that: card of locking (1) and following pintle hook lock sheet (2) are for having the flexure strip of radian, card (1) front end of locking flexibly connects with following pintle hook lock sheet (2) front end hinge, and the terminal end with following pintle hook lock sheet (2) of the card of locking (1) is provided with hooking device.
2, by the described fence hack lever of claim 1 pintle hook lock, it is characterized in that: following card (2) front end and end are separately fixed on the support chip (7).
3, by the described fence hack lever of claim 1 pintle hook lock, it is characterized in that: said hooking device is fixed on down on pintle hook lock sheet (2) end or the support chip (7).
4, by claim 1 or 2 described fence hack lever pintle hook locks, it is characterized in that: said hooking device is interlaced two elastic piece structures, and the vertical end of two shell fragments (5) is provided with mention (12) that extension closes pintle hook lock sheet (1), two shell fragments (5) be installed in be with flexible
In the shape pressing tablet, be provided with the draw-in groove (11) that cooperates with above-mentioned pair of shell fragment (5) at the end of the card of locking (1).
5, by claim 1 or 2 or 3 described fence hack lever pintle hook locks, it is characterized in that: the contact surface that matches at the card of locking (1) and following pintle hook lock sheet (2) is respectively equipped with projection (3) and protruding (4).
6, by claim 1 or 2 or 3 described fence hack lever pintle hook locks, it is characterized in that: pin shaft hole (8) the hinge activity that the hanging scroll (10) of the card of locking (1) front end and following pintle hook lock sheet (2) front end are positioned on the retaining groove (9) on the support chip (7) cooperates.
7, by claim 1 or 2 or 3 described fence hack lever pintle hook locks, it is characterized in that: the card of locking (1), following pintle hook lock sheet (2) and hooking device are the elastic stainless steel sheet material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620001211 CN2813788Y (en) | 2006-01-19 | 2006-01-19 | Fence frame bar locking latch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620001211 CN2813788Y (en) | 2006-01-19 | 2006-01-19 | Fence frame bar locking latch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2813788Y true CN2813788Y (en) | 2006-09-06 |
Family
ID=36948873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620001211 Expired - Fee Related CN2813788Y (en) | 2006-01-19 | 2006-01-19 | Fence frame bar locking latch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2813788Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913054A (en) * | 2012-11-08 | 2013-02-06 | 衡水供电公司 | Lock catch type safety-measure railing |
| CN103909480A (en) * | 2014-03-12 | 2014-07-09 | 安徽凯博尔特种电缆集团有限公司 | Pin type positioning lock |
| CN106838470A (en) * | 2015-12-06 | 2017-06-13 | 天津蓝盟自动控制设备科技有限公司 | A kind of fire protection pipeline fixing holder tool |
| CN109083496A (en) * | 2018-08-22 | 2018-12-25 | 国网黑龙江省电力有限公司牡丹江水力发电总厂 | Safe fence |
-
2006
- 2006-01-19 CN CN 200620001211 patent/CN2813788Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913054A (en) * | 2012-11-08 | 2013-02-06 | 衡水供电公司 | Lock catch type safety-measure railing |
| CN102913054B (en) * | 2012-11-08 | 2014-12-24 | 衡水供电公司 | Lock catch type safety-measure railing |
| CN103909480A (en) * | 2014-03-12 | 2014-07-09 | 安徽凯博尔特种电缆集团有限公司 | Pin type positioning lock |
| CN106838470A (en) * | 2015-12-06 | 2017-06-13 | 天津蓝盟自动控制设备科技有限公司 | A kind of fire protection pipeline fixing holder tool |
| CN109083496A (en) * | 2018-08-22 | 2018-12-25 | 国网黑龙江省电力有限公司牡丹江水力发电总厂 | Safe fence |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2813788Y (en) | Fence frame bar locking latch | |
| CN207559462U (en) | A kind of cable clamp rail | |
| CN110957646A (en) | Assembled switch board | |
| CN107511508A (en) | A kind of power equipment drill | |
| CN207218623U (en) | A kind of folding solar cell module | |
| CN206727244U (en) | Pin joint formula jointing clamp of electric meter | |
| CN207947539U (en) | A kind of platform project drawer-type switch cabinet peculiar to vessel | |
| CN106300050A (en) | A kind of cabinet door structure of intermediate switchgear cabinet | |
| CN109821941A (en) | One Albatra metal handware bending machine | |
| CN114319746A (en) | Multifunctional energy-saving photovoltaic building roof structure | |
| CN107080375A (en) | A kind of repeatable cabinet for TV utilized | |
| CN208738636U (en) | A kind of fixed division type low-voltage switch cabinet | |
| CN206148501U (en) | UPS rack -type (taking out drawer type ) battery holder | |
| CN111622186A (en) | Auxiliary supporting structure of gate hoist | |
| CN215345510U (en) | Electrical cabinet structure convenient for arranging internal circuits | |
| CN210467435U (en) | Steel belt armoring machine for cable production | |
| CN209443888U (en) | A kind of construction safety barrier | |
| CN218008756U (en) | Folding cabinet | |
| CN110407140A (en) | Adjustable veneer panel turnover machine | |
| CN212265020U (en) | Pressing mechanism | |
| CN213175139U (en) | Construction enclosure structure capable of being combined and reused | |
| CN110336143A (en) | A kind of self-locking band electrical bonding wire clamp | |
| CN209786610U (en) | Movable switch cabinet and interlocking device of trolley and cabinet door thereof | |
| CN209259424U (en) | The assembling structure of wirerope fixed bracket and switch touch panel on elevator door motor hanging board | |
| CN209702039U (en) | A kind of construction elevator guardrail |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060906 |