CN215496454U - Operating mechanism interlocking device capable of keeping stable work in cold environment - Google Patents
Operating mechanism interlocking device capable of keeping stable work in cold environment Download PDFInfo
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- CN215496454U CN215496454U CN202121811920.3U CN202121811920U CN215496454U CN 215496454 U CN215496454 U CN 215496454U CN 202121811920 U CN202121811920 U CN 202121811920U CN 215496454 U CN215496454 U CN 215496454U
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- operating mechanism
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Abstract
The utility model discloses an operating mechanism interlocking device capable of keeping stable work in a cold environment, which comprises a main board, a control end, a first movable block, a locking end and a second movable block, wherein the control end is connected with the main board through the first movable block, the control end is connected with an external mechanism, the locking end is fixed on the front side of the second movable block and keeps synchronous movement with the second movable block, a first mounting shell is arranged on the outer side of the second movable block, and the left side and the right side of the second movable block are connected with the first mounting shell through a first return spring. This operating device interlock that can keep stable work under cold environment is provided with stopper, driving plate, first gear and second gear, controls the stopper through the meshing of first gear and driving plate when first movable block moves, makes the stopper carry on spacingly to the locking end, and the second gear passes through the loose axle and provides power for first gear, replaces the stay-supported interlocking through mechanical structure, does not receive ambient temperature to influence.
Description
Technical Field
The utility model relates to the technical field of interlocking devices, in particular to an operating mechanism interlocking device capable of keeping stable work in a cold environment.
Background
The operating mechanism interlocking device is a common equipment protection device, the mechanism is kept locked under certain conditions through interlocking, and safety guarantee is provided for subsequent operation, but the existing operating mechanism interlocking device has some defects in use:
the interlocking function is generally realized through 2 Teflon stay wire linkage slide block locking lower doors and operation holes in the existing operating mechanism interlocking device, the Teflon stay wire has high requirement on the bending radian during installation and is easy to break down, and the rigidity of the stay wire is reduced when the operating mechanism interlocking device operates in a cold environment in winter, so that the subsequent interlocking control effect is deviated, and different degrees of potential safety hazards are easily generated.
In order to solve the problems, innovative design is urgently needed on the basis of the original interlocking device of the operating mechanism.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an operating mechanism interlocking device capable of keeping stable work in a cold environment, and aims to solve the problems that the existing operating mechanism interlocking device in the market provided by the background technology generally realizes an interlocking function by interlocking a lower door and an operating hole through 2 Teflon stay wires and a sliding block, the Teflon stay wires have high requirements on bending radian during installation and are easy to break down, and the stiffness of the stay wires during operation in the cold environment in winter is reduced, so that the subsequent interlocking control effect is deviated.
In order to achieve the purpose, the utility model provides the following technical scheme: an operating mechanism interlocking device capable of keeping stable work in a cold environment comprises a main board, a control end, a first movable block, a locking end and a second movable block, wherein the control end is connected with the main board through the first movable block, the control end is connected with an external mechanism, the locking end is fixed at the front side of the second movable block and keeps synchronous movement with the second movable block, a first mounting shell is arranged at the outer side of the second movable block, the left side and the right side of the second movable block are connected with the first mounting shell through a first reset spring, a left-right sliding structure is formed between the second movable block and the first mounting shell, a limiting block for locking the locking end is arranged below the locking end, a supporting plate is fixed below the limiting block, a transmission frame is connected above the supporting plate, an up-down sliding structure is formed between the transmission frame and the main board through the supporting plate, and the position of the limiting block is controlled, the top of driving frame is fixed with the driving plate, and the surface meshing of driving plate has first gear, first gear rotates through the loose axle and installs the front side at the mainboard, and the front side of first gear is provided with the second gear, constitute the meshing connection between second gear and the first movable block, provide power for the loose axle through the removal of first movable block, the right side of first movable block is connected with third reset spring, and just first movable block is connected through second installation shell and mainboard, the driving plate is located the rear side of second installation shell.
Further optimize this technical scheme, the slider has all been inlayed to both sides around the first movable block, and just first movable block passes through to constitute the horizontal slip structure between slider and the second installation shell, improves the stability of first movable block when removing in the second installation shell.
Further optimize this technical scheme, the stopper is interior concave structure design, and constitutes unsmooth cooperation structure between stopper and the locking end, carries out the spacing of left right direction to the locking end.
Further optimize this technical scheme, the rear side of second installation shell is fixed with built on stilts piece, and the second installation shell is connected through built on stilts piece and mainboard, provides the space for the removal of driving plate, makes follow-up first movable block and driving plate keep smooth removal.
This technical scheme is further optimized, the outside nestification of driving frame has the guide block, and the guide block is fixed on the mainboard, provides the removal direction of vertical direction for the driving frame, makes the follow-up stable removal that can keep of driving frame to make the stopper carry out stable removal.
Further optimize this technical scheme, the outside of driving frame is provided with the installation cover, and the installation cover is fixed on the surface of mainboard, and the inboard of installation cover is connected with second reset spring to second reset spring's lower extreme and driving frame are connected and provide the power that resets for the driving frame, make things convenient for the follow-up stopper and the connection of locking end of removing.
Compared with the prior art, the utility model has the beneficial effects that: this operating device interlock that can keep stable work under cold environment is provided with the stopper, the driving plate, first gear and second gear, the meshing through first gear and driving plate is controlled the stopper when first movable block moves, it is spacing to make the stopper carry out locking end, the second gear provides power for first gear through the loose axle, replace stay-supported interlocking through mechanical structure, the integral type installation reduces the process, high durability and convenient operation, the performance is more reliable, do not receive ambient temperature to influence, stability is high, the fault rate is low.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic perspective view of a limiting block according to the present invention;
FIG. 3 is a schematic view of the main section structure of the present invention;
FIG. 4 is a schematic main sectional view of a second mounting housing according to the present invention;
fig. 5 is a schematic top-sectional view of a second mounting housing according to the present invention.
In the figure: 1. a main board; 2. a control end; 3. a first movable block; 301. a slider; 4. a locking end; 5. a second movable block; 6. a first mounting case; 7. a first return spring; 8. a limiting block; 9. a support plate; 10. a transmission frame; 1001. a guide block; 11. mounting a cover; 1101. a second return spring; 12. a drive plate; 13. a first gear; 14. a movable shaft; 15. a second gear; 16. a third return spring; 17. a second mounting case; 18. and (4) an overhead block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an operating mechanism interlocking device capable of keeping stable work in a cold environment comprises a main board 1, a control end 2, a first movable block 3, a locking end 4 and a second movable block 5, wherein the control end 2 is connected with the main board 1 through the first movable block 3, the control end 2 is connected with an external mechanism, the locking end 4 is fixed on the front side of the second movable block 5 and keeps synchronous movement with the second movable block 5, a first mounting shell 6 is arranged on the outer side of the second movable block 5, the left side and the right side of the second movable block 5 are connected with the first mounting shell 6 through a first return spring 7, a left-right sliding structure is formed between the second movable block 5 and the first mounting shell 6, a limiting block 8 for locking the locking end 4 is arranged below the locking end, a supporting plate 9 is fixed below the limiting block 8, a transmission frame 10 is connected above the supporting plate 9, the supporting plate 9 forms an up-down sliding structure with the main board 1 through the transmission frame 10, the position of the limiting block 8 is controlled, a transmission plate 12 is fixed above the transmission frame 10, a first gear 13 is meshed on the surface of the transmission plate 12, the first gear 13 is rotatably installed on the front side of the main board 1 through a movable shaft 14, a second gear 15 is arranged on the front side of the first gear 13, the second gear 15 is in meshed connection with the first movable block 3, power is provided for the movable shaft 14 through movement of the first movable block 3, a third return spring 16 is connected to the right side of the first movable block 3, the first movable block 3 is connected with the main board 1 through a second installation shell 17, and the transmission plate 12 is located on the rear side of the second installation shell 17;
the front side and the rear side of the first movable block 3 are both embedded with sliding blocks 301, the first movable block 3 forms a left-right sliding structure through the sliding blocks 301 and the second installation shell 17, the limiting block 8 is designed to be of an inward concave structure, a concave-convex matching structure is formed between the limiting block 8 and the locking end 4, the locking end 4 is limited in the left-right direction, an overhead block 18 is fixed on the rear side of the second installation shell 17, and the second installation shell 17 is connected with the main board 1 through the overhead block 18 to provide space for the movement of the transmission plate 12;
the control end 2 drives the first movable block 3 to move in the second mounting shell 17, meanwhile, the sliding block 301 guides the movement of the first movable block 3, when the first movable block 3 moves, the movable shaft 14 is driven to rotate through the engagement between the first movable block and the second gear 15, the movable shaft 14 drives the first gear 13 to rotate, the first gear 13 drives the transmission frame 10 to move through the engagement of the transmission plate 12, the transmission frame 10 pulls the limiting block 8 upwards through the support plate 9 to move, so that the limiting block 8 is connected with the locking end 4, the locking end 4 is limited, so that the locking end 4 cannot move in the left-right direction, and the subsequent first movable block 3 can reset under the action of the third reset spring 16, so that the limiting block 8 falls down and is unlocked;
a guide block 1001 is nested on the outer side of the transmission frame 10, the guide block 1001 is fixed on the main board 1 and provides vertical moving guide for the transmission frame 10, a mounting cover 11 is arranged on the outer side of the transmission frame 10, the mounting cover 11 is fixed on the surface of the main board 1, the inner side of the mounting cover 11 is connected with a second return spring 1101, and the lower end of the second return spring 1101 is connected with the transmission frame 10 to provide a return force for the transmission frame 10;
the transmission frame 10 obtains support and spacing through the guide block 1001, has guaranteed the stability of follow-up driving plate 12 removal in the vertical direction, and second reset spring 1101 accessible installation cover 11 position transmission frame 10 provides thrust down when follow-up transmission frame 10 resets simultaneously, supplementary transmission frame 10 resets.
The working principle is as follows: when the operating mechanism interlocking device capable of keeping stable work in a cold environment is used, as shown in fig. 1-5, the control end 2 and the locking end 4 are respectively connected with an external operating mechanism to be connected, the locking end 4 is automatically locked when the control end 2 acts, the control end 2 drives the first gear 13 to rotate through the first movable block 3 when moving, the first gear 13 controls the transmission frame 10 through meshing with the transmission plate 12, the position of the limiting block 8 is controlled by the matching support plate 9, the locking end 4 is fixed through connection of the limiting block 8 and the locking end 4, the whole process adopts a mechanical connection structure, the mechanical connection structure is not influenced by the external environment, and the working performance is more stable.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. An operating mechanism interlocking device capable of keeping stable work in a cold environment comprises a main board (1), a control end (2), a first movable block (3), a locking end (4) and a second movable block (5), wherein the control end (2) is connected with the main board (1) through the first movable block (3), the control end (2) is connected with an external mechanism, and the locking end (4) is fixed on the front side of the second movable block (5) and keeps moving synchronously with the second movable block (5);
the method is characterized in that: the outer side of the second movable block (5) is provided with a first installation shell (6), the left side and the right side of the second movable block (5) are connected with the first installation shell (6) through a first reset spring (7), a left-right sliding structure is formed between the second movable block (5) and the first installation shell (6), a limiting block (8) for locking the locking end (4) is arranged below the locking end, a supporting plate (9) is fixed below the limiting block (8), a transmission frame (10) is connected above the supporting plate (9), the supporting plate (9) forms an up-down sliding structure through the transmission frame (10) and the mainboard (1), the position of the limiting block (8) is controlled, a transmission plate (12) is fixed above the transmission frame (10), a first gear (13) is meshed on the surface of the transmission plate (12), the first gear (13) is rotatably installed on the front side of the mainboard (1) through a movable shaft (14), and the front side of first gear (13) is provided with second gear (15), constitute the meshing between second gear (15) and first movable block (3) and connect, provide power for loose axle (14) through the removal of first movable block (3), the right side of first movable block (3) is connected with third reset spring (16), and just first movable block (3) are connected through second installation shell (17) and mainboard (1), driving plate (12) are located the rear side of second installation shell (17).
2. The operating mechanism interlock device according to claim 1, wherein: slider (301) have all been inlayed to both sides around first movable block (3), and just first movable block (3) pass through and constitute the horizontal slip structure between slider (301) and second installation shell (17).
3. The operating mechanism interlock device according to claim 1, wherein: stopper (8) are concave structure design, and constitute unsmooth cooperation structure between stopper (8) and locking end (4), carry out the spacing of left right direction to locking end (4).
4. An operating mechanism interlock device capable of maintaining stable operation in a cold environment according to claim 1 or 2, wherein: an overhead block (18) is fixed to the rear side of the second mounting shell (17), and the second mounting shell (17) is connected with the main board (1) through the overhead block (18) to provide a space for movement of the transmission plate (12).
5. An operating mechanism interlock device capable of maintaining stable operation in a cold environment according to claim 1 or 3, wherein: the outside of driving frame (10) is nested has guide block (1001), and guide block (1001) are fixed on mainboard (1), provide vertical direction's removal direction for driving frame (10).
6. An operating mechanism interlock device capable of maintaining stable operation in a cold environment according to claim 5, wherein: the outside of transmission frame (10) is provided with installation cover (11), and the surface at mainboard (1) is fixed in installation cover (11), and the inboard of installation cover (11) is connected with second reset spring (1101) to the lower extreme and the transmission frame (10) of second reset spring (1101) are connected and provide reset force for transmission frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121811920.3U CN215496454U (en) | 2021-08-03 | 2021-08-03 | Operating mechanism interlocking device capable of keeping stable work in cold environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121811920.3U CN215496454U (en) | 2021-08-03 | 2021-08-03 | Operating mechanism interlocking device capable of keeping stable work in cold environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215496454U true CN215496454U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121811920.3U Active CN215496454U (en) | 2021-08-03 | 2021-08-03 | Operating mechanism interlocking device capable of keeping stable work in cold environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215496454U (en) |
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2021
- 2021-08-03 CN CN202121811920.3U patent/CN215496454U/en active Active
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