CN217481715U - JSL mechanical safety interlock convenient to dismantle - Google Patents
JSL mechanical safety interlock convenient to dismantle Download PDFInfo
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- CN217481715U CN217481715U CN202221145223.3U CN202221145223U CN217481715U CN 217481715 U CN217481715 U CN 217481715U CN 202221145223 U CN202221145223 U CN 202221145223U CN 217481715 U CN217481715 U CN 217481715U
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- backup pad
- supporting plate
- jsl
- bolt
- interlocking
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Abstract
The utility model discloses a JSL mechanical safety interlock convenient to disassemble, which comprises an interlocking body, wherein the interlocking body is provided with an interlocking matching component used for interlocking and fixing external instruments; chain cooperation subassembly is including setting up respectively in first backup pad and the second backup pad that supports the base both ends, it has the gag lever post that is used for connecting the fixing to outside apparatus to peg graft in first backup pad and the second backup pad, be provided with the spacing ring on the gag lever post to lie in the cover between first backup pad and the spacing ring and be equipped with the spring, use the screwdriver to dismantle first bolt and second bolt, can dismantle roof and two side shields respectively, structural style is simple, and it is convenient to use, through rotatory pulling gag lever post, makes the fixed column rotate out from between baffle and the first backup pad, and spring deformation resumes and stands upright, is connected ejecting with outside apparatus junction with the gag lever post, and overall structure is simple, improves the availability factor.
Description
Technical Field
The utility model belongs to the technical field of the safety interlock, concretely relates to JSL mechanical safety interlock convenient to dismantle.
Background
Safety interlocks should include two concepts, one for safety and two that must be linked to controls for equipment, machinery, etc.
The mechanical safety interlock who uses at present adopts the integral type shaping, is not convenient for dismantle, and overall structure is complicated, and it is convenient inadequately to use, influences the result of use.
Disclosure of Invention
An object of the utility model is to provide a JSL mechanical safety interlock convenient to dismantle to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a JSL mechanical safety interlock convenient to disassemble comprises an interlock body, wherein an interlock matching component which is interlocked and fixed with an external instrument is arranged on the interlock body;
the interlocking and matching assembly comprises a first supporting plate and a second supporting plate which are respectively arranged at two ends of a supporting base, limiting rods used for connecting and fixing external instruments are inserted into the first supporting plate and the second supporting plate, limiting rings are arranged on the limiting rods, and springs are sleeved on the limiting rods and positioned between the first supporting plate and the limiting rings;
when the pulling limiting rod moves towards the first supporting plate, the limiting ring extrudes the spring, after the limiting rod loses tension, the spring deforms, the limiting rod is ejected out and is fixedly connected with external equipment, and interlocking of the interlocking body and the external equipment is achieved.
Preferably, the side guard plates are arranged on two sides of the interlocking body and are symmetrically arranged.
Preferably, the side guard plate is inserted with a first bolt, and the first bolt penetrates through the side guard plate and extends into the first support plate, the second support plate and the interlocking body respectively.
Preferably, first threaded hole with first bolt looks adaptation is all seted up on first backup pad, second backup pad and chain body surface.
Preferably, the top of the first supporting plate and the top of the second supporting plate are provided with top plates, the top plates are inserted with second bolts, the second bolts extend to the tops of the first supporting plate and the second supporting plate, and the tops of the first supporting plate and the second supporting plate are further provided with second threaded holes matched with second screws.
Preferably, on the gag lever post to be located and be provided with the fixed column between spacing ring and the second backup pad, and the gag lever post closes on first backup pad one end and installs the handle, the gag lever post is located first backup pad and is provided with the fender ring with the handle spare.
Preferably, a baffle is arranged along one side of the surface of the interlocking body, and the distance between the baffle and the fixing column is smaller than the length of the fixing column.
The utility model discloses a technological effect and advantage: this JSL mechanical safety interlocking convenient to dismantle uses the screwdriver to dismantle first bolt and second bolt, can dismantle roof and two side shields respectively, and structural style is simple, and it is convenient to use, through rotatory pulling gag lever post, makes the fixed column rotate out from between baffle and the first backup pad, and spring deformation resumes and stands upright, is connected with the external instrument junction with the gag lever post is ejecting, and overall structure is simple, improves the availability factor.
Drawings
Fig. 1 is an overall structural schematic diagram of the present invention;
fig. 2 is a schematic structural view of the interlocking assembly of the present invention;
fig. 3 is a schematic structural view of the side guard plate of the present invention.
In the figure: 1. a linkage body; 2. an interlock fitting assembly; 201. a first support plate; 202. a baffle plate; 203. a limiting rod; 204. a limiting ring; 205. a spring; 206. a second support plate; 207. a handle; 208. a baffle ring; 209. fixing a column; 3. a top plate; 4. a second bolt; 5. a second threaded hole; 6. a first threaded hole; 7. a first bolt; 8. side guard plates.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In order to facilitate the ejection of the limiting rod 203, the device is shown in fig. 1 and fig. 2, and includes an interlocking body 1, and an interlocking fitting component 2 which is interlocked and fixed with an external instrument is arranged on the interlocking body 1; the interlocking fit component 2 comprises a first supporting plate 201 and a second supporting plate 206 which are respectively arranged at two ends of a supporting base, a limiting rod 203 for connecting and fixing external equipment is inserted on the first supporting plate 201 and the second supporting plate 206, a limiting ring 204 is arranged on the limiting rod 203, and a spring 205 is sleeved on the limiting rod 203 and positioned between the first supporting plate 201 and the limiting ring 204; wherein, when the limiting rod 203 is pulled to move towards the first supporting plate 201, the limiting ring 204 extrudes the spring 205, after the limiting rod 203 loses the pulling force, the spring 205 deforms, the limiting rod 203 is ejected out to be connected and fixed with an external apparatus, the interlocking of the interlocking body 1 and the external apparatus is realized, a fixing column 209 is arranged between the limiting ring 204 and the second supporting plate 206 on the limiting rod 203, a handle 207 is arranged at one end of the limiting rod 203 close to the first supporting plate 201, the limiting rod 203 is arranged between the first supporting plate 201 and the handle 207 and is provided with a baffle ring 208, a baffle 202 is arranged along one side of the surface of the interlocking body 1, the distance between the baffle 202 and the fixing column 209 is smaller than the length of the fixing column 209, when the handle 207 is rotated to drive the limiting rod 203 to rotate, the fixing column 209 to rotate out between the baffle 202 and the first supporting plate 201, the pulling force to the limiting rod 203 is cancelled, the deformation recovery of the spring 205 is upright, the limiting ring 204 is ejected out, so that the limiting rod 203 is ejected out along with the limiting ring and matched with the locking part of an external instrument to form a mechanical interlocking effect. The spring 205 may be selected from an extension spring 205 or a retraction spring 205. When the stop lever 203 is popped up with the spring 205 standing straight, the handle 207 can be prevented from contacting the first supporting plate 201 through the baffle ring 208, and the handle 207 is inconvenient to hold in the later period. The distance of the limit rod 203 can be changed by adjusting the distance between the baffle 202 and the first support plate 201, the elastic coefficient and the length of the spring 205 and the distance between the baffle ring 208 and the first support plate 201, or the distance between the fixing column 209 and the limit ring 204 can be changed by changing the distance between the limit rod 203 and the limit ring 204 under the condition determined by the baffle 202.
In order to disassemble and assemble the whole body, referring to fig. 1 and 3, the two side guard plates 8 are installed on both sides of the interlocking body 1, the two side guard plates 8 are symmetrically arranged, the first bolt 7 is inserted on the side guard plates 8, the first bolt 7 penetrates through the side guard plates 8 and respectively extends into the first support plate 201, the second support plate 206 and the interlocking body 1, the first threaded hole 6 matched with the first bolt 7 is respectively formed on the surfaces of the first support plate 201, the second support plate 206 and the interlocking body 1, the top plate 3 is installed on the tops of the first support plate 201 and the second support plate 206, the second threaded hole 5 matched with the second bolt is further formed on the tops of the first support plate 201 and the second support plate 206, the first bolt 7 and the second bolt 4 respectively penetrate through the side guard plates 8 and the top plate 3 by using a screwdriver, and extend to corresponding first screw hole 6 and second screw hole 5 in, can install roof 3 and two side shields 8, simple structure, it is convenient to use.
When the linkage type fixing device is used, the handle 207 is firstly held, the limiting rod 203 is rotationally pulled, the fixing column 209 is rotationally displaced between the baffle 202 and the first supporting plate 201 and is abutted against the baffle 202, the limiting ring 204 compresses the spring 205, when linkage needs to be carried out, the limiting rod 203 is rotated again, the fixing column 209 is rotationally rotated out to a position between the second supporting plate 206 and the baffle 202, and the spring 205 is deformed to eject the limiting rod 203 to be in linkage fit with external equipment.
Finally, it should be noted that: the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention.
Claims (7)
1. The JSL mechanical safety interlock convenient to disassemble is characterized by comprising an interlocking body (1), wherein an interlocking matching component (2) which is interlocked and fixed with external equipment is arranged on the interlocking body (1);
the interlocking and matching component (2) comprises a first supporting plate (201) and a second supporting plate (206) which are respectively arranged at two ends of a supporting base, limiting rods (203) used for connecting and fixing external instruments are inserted on the first supporting plate (201) and the second supporting plate (206), limiting rings (204) are arranged on the limiting rods (203), and springs (205) are sleeved on the limiting rods (203) and positioned between the first supporting plate (201) and the limiting rings (204);
wherein, when pulling gag lever post (203) removed towards first backup pad (201), spacing ring (204) extrude spring (205), and after gag lever post (203) lost the pulling force, spring (205) deformation was ejecting with gag lever post (203) and outside apparatus connection fixed, realized interlocking body (1) and outside apparatus and interlocked.
2. A readily removable JSL mechanical safety interlock as claimed in claim 1 wherein: side guard plates (8) are installed on two sides of the interlocking body (1), and the side guard plates (8) are symmetrically arranged.
3. A readily removable JSL mechanical safety interlock as claimed in claim 2 wherein: the side guard plate (8) is provided with a first bolt (7) in an inserted mode, and the first bolt (7) penetrates through the side guard plate (8) and extends into the first supporting plate (201), the second supporting plate (206) and the interlocking body (1) respectively.
4. A readily removable JSL mechanical safety interlock as claimed in claim 1 wherein: first screw hole (6) with first bolt (7) looks adaptation are all seted up on first backup pad (201), second backup pad (206) and interlocking body (1) surface.
5. A readily removable JSL mechanical safety interlock as claimed in claim 1 wherein: roof (3) are installed at first backup pad (201) and second backup pad (206) top, it has second bolt (4) to peg graft on roof (3), and second bolt (4) extend to first backup pad (201) and second backup pad (206) top, first backup pad (201) and second backup pad (206) top still seted up with second bolt looks adaptation second screw hole (5).
6. A readily removable JSL mechanical safety interlock as claimed in claim 1 wherein: the limiting device is characterized in that a fixing column (209) is arranged on the limiting rod (203) and between the limiting ring (204) and the second supporting plate (206), a handle (207) is installed at one end, close to the first supporting plate (201), of the limiting rod (203), and a blocking ring (208) is arranged between the first supporting plate (201) and the handle (207) of the limiting rod (203).
7. A readily removable JSL mechanical safety interlock as claimed in claim 1 wherein: be provided with baffle (202) along interlocking body (1) surface one side, and baffle (202) are less than fixed column (209) length itself to the distance between fixed column (209).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221145223.3U CN217481715U (en) | 2022-05-13 | 2022-05-13 | JSL mechanical safety interlock convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221145223.3U CN217481715U (en) | 2022-05-13 | 2022-05-13 | JSL mechanical safety interlock convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217481715U true CN217481715U (en) | 2022-09-23 |
Family
ID=83310389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221145223.3U Active CN217481715U (en) | 2022-05-13 | 2022-05-13 | JSL mechanical safety interlock convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217481715U (en) |
-
2022
- 2022-05-13 CN CN202221145223.3U patent/CN217481715U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |