An artificial turnout wrench intelligent locking device

Abstract

The application discloses an artificial turnout spanner intelligent locking device and relates to the field of railway equipment.The device comprises a fixing seat, a support frame control block and a spanner part.The support frame is fixed above the fixing seat, and a control block is arranged above the support frame.A spanner part is rotatably connected to the outer side of the control block.A first mounting block is arranged on the outer side of the support frame, and a second mounting block is arranged on the right side of the first mounting block.The second mounting block and the first mounting block form an enclosed structure on the outer side of the support frame, and a splicing locking mechanism is arranged between the first mounting block and the second mounting block.The artificial turnout spanner intelligent locking device is installed on the support frame through the combination of the first mounting block and the second mounting block to perform subsequent locking control on the spanner part.The detachable combination structure makes the device installation more convenient, and the device can be flexibly installed on the support frame for use, subsequent maintenance is more convenient, and the overall structure is relatively simple.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of railway equipment, in particular to an intelligent locking device for manual turnout wrench. BACKGROUND

[0002] In railway engineering, the control part of the turnout is automatically controlled and adjusted by an electronic system. The deployment cost of the automatic control system for some remote small stations is high, and manual control can be continued. Manual adjustment is made by a turnout wrench, and the wrench is locked after adjustment.

[0003] Prior art 1 (Chinese patent with application number CN201910563180.7, published on July 28, 2023) is an intelligent locking device for manual turnout wrench and its use method. The intelligent locking device includes a lock and a control device. The control device includes an MCU and a wireless communication module, a wrench position sensor, a lock tongue position sensor, an identity recognition module, and a driving module electrically connected to the MCU. The lock includes two sets of lock bodies with the same structure arranged in the lock body shell. The first lock body corresponds to the positioning slot opening of the turnout wrench, and the second lock body corresponds to the reverse positioning slot opening of the turnout wrench. The outer lock tongue of the first lock body locks the turnout wrench in the positioning slot opening, or the outer lock tongue of the second lock body locks the turnout wrench in the reverse positioning slot opening. The intelligent locking device locks the manual turnout wrench to replace the locking function of the existing mechanical padlock latch device. Compared with the existing mechanical padlock latch device, it has the advantages of identity recognition, operation action monitoring, and data remote automatic backup. It effectively overcomes the safety hazards of the existing padlock device. Prior art 2 (Chinese patent with application number CN201920974820.9, published on April 14, 2020) is an intelligent lock device for manual turnout wrench. The intelligent lock device includes a lock and a control device. The control device includes an MCU and a wireless communication module, a wrench position sensor, a lock tongue position sensor, and an identity recognition module electrically connected to the MCU. The lock includes two sets of lock bodies with the same structure arranged in the lock body shell. The outer lock tongue of the first lock body and the wrench stop lever correspond to the positioning slot opening, and the outer lock tongue of the second lock body and the wrench stop lever correspond to the reverse positioning slot opening. The outer lock tongue of the first lock body locks the turnout wrench in the positioning slot opening, or the outer lock tongue of the second lock body locks the turnout wrench in the reverse positioning slot opening. The intelligent lock device locks the manual turnout wrench to replace the locking function of the existing mechanical padlock latch device. Compared with the existing mechanical padlock latch device, it has the advantages of identity recognition, operation action monitoring, and data remote automatic backup. It effectively overcomes the safety hazards of the existing padlock device.

[0004] The above-mentioned technology can realize intelligent locking control of the turnout wrench, but the overall structure of the device is complex, the installation and subsequent replacement and maintenance are difficult, the use convenience is low, and the safety of the traditional plug-in lock is low. SUMMARY

[0005] The present application aims to provide an artificial turnout wrench intelligent locking device to solve the above-mentioned background art of the existing part of the overall structure is more complex, installation and subsequent replacement and maintenance difficulties, lower convenience of use, the traditional way of using the bolt lock safety is low.

[0006] To achieve the above object, the present application provides the following technical scheme: an artificial turnout wrench intelligent locking device, comprising a fixed seat, a support frame control block and a wrench part, the support frame is fixed above the fixed seat, and the upper side of the support frame is provided with a control block, the outer side of the control block is rotatably connected with the wrench part, the outer side of the support frame is provided with a first mounting block, and the right side of the first mounting block is provided with a second mounting block, the second mounting block and the first mounting block form a closed structure on the outer side of the support frame, and a splicing locking mechanism is arranged between the first mounting block and the second mounting block, the outer side of the first mounting block is provided with a locking block to provide locking control for the wrench part, the locking block, the first mounting block and the second mounting block form a sliding connection therebetween, so that the locking position of the locking block can be adjusted, and the inside of the locking block is provided with a limiting blocking mechanism to limit the wrench part inside the locking block, and the front side of the locking block is provided with an intelligent control mechanism.

[0007] Further optimization of the technical scheme, the splicing locking mechanism comprises a butt joint block, a butt joint groove and a locking piece;

[0008] The butt joint block is fixed on the left side of the second mounting block.

[0009] The butt joint groove is opened on the right side of the first mounting block, and the butt joint block and the butt joint groove form a concave-convex matching structure therebetween.

[0010] The locking piece is arranged below the first mounting block and the second mounting block to lock the connection of the first mounting block and the second mounting block.

[0011] Further optimization of the technical scheme, the inner side of the first mounting block and the inner side of the second mounting block are both fixed with a positioning block, and the surface of the support frame is provided with a positioning groove, the positioning block is inserted into the positioning groove, and the positioning block and the positioning groove form a clamping structure therebetween.

[0012] Further optimization of the technical scheme, the right side of the inner side of the locking block is fixed with a movable block, and the right end of the movable block is designed in an enlarged structure, a connecting groove is communicated in the inside of the first mounting block and the second mounting block, the movable block is located in the inside of the connecting groove and between the connecting groove to form a sliding connection therebetween, and an automatic clamping mechanism is arranged between the movable block and the connecting groove to limit the movement of the movable block.

[0013] Further optimization of the technical scheme, the automatic clamping mechanism comprises a limiting rod, a first spring and a limiting groove.

[0014]

[0014] The limiting rod is arranged in the interior of the movable block, and the left end of the limiting rod penetrates the left side of the locking block;

[0015] The first spring is arranged outside the limiting rod to provide a left thrust for the limiting rod;

[0016] The limiting groove is arranged in the interior of the connecting groove, and the limiting groove is arranged at equal angles, and the limiting groove and the limiting rod form a clamping structure.

[0017] Further optimization of the technical solution, the upper side of the locking block is fixedly connected with a connecting frame, and the upper side of the connecting frame is connected with the control block, so that the control block rotates to drive the locking block to move synchronously through the connecting frame.

[0018] Further optimization of the technical solution, the limiting and blocking mechanism comprises a blocking block, a second spring, a first attracting block and a first electromagnet;

[0019] The blocking block is arranged on the left side of the locking block, and the left side of the blocking block is designed in an inclined structure, and the blocking block and the locking block form a front and back sliding structure;

[0020] The second spring is arranged outside the blocking block to provide a thrust for the blocking block;

[0021] The first attracting block is fixedly connected to the outer end of the blocking block;

[0022] The first electromagnet is arranged outside the first attracting block to attract the first attracting block when electrified.

[0023] Further optimization of the technical solution, the intelligent control mechanism comprises an intelligent control seat, a power interface, a signal transmitter, a password disc and a fingerprint module;

[0024] The intelligent control seat is fixedly connected to the front side of the locking block;

[0025] The power interface is arranged on the front side of the intelligent control seat;

[0026] The signal transmitter is arranged above the intelligent control seat;

[0027] The password disc is arranged on the front side of the intelligent control seat;

[0028] The fingerprint module is arranged on the side of the password disc.

[0029] Further optimization of the technical solution, the front side of the password disc is provided with an automatic protection mechanism to protect the password disc and the fingerprint module.

[0030] Further optimization of the technical solution, the automatic protection mechanism comprises a baffle, a third spring, a second attracting block and a second electromagnet;

[0031] A baffle is arranged on the front side of the password disc, and a left-right sliding structure is formed between the baffle and the intelligent control seat.

[0032] A third spring is arranged on the left side of the baffle to provide a right pushing force for the baffle.

[0033] A second attracting block is fixed on the left side of the baffle.

[0034] A second electromagnet is arranged on the left side of the second attracting block and attracts the second electromagnet when energized.

[0035] Compared with the prior art, the present application has the following advantages:

[0036] The wrench part is subsequently locked and controlled by being installed on the support frame through the combination of the first mounting block and the second mounting block, the detachable combination structure makes the device installation more convenient, and the device can be flexibly installed on the support frame for use, subsequent maintenance is also more convenient, and the overall structure is relatively simple.

[0037] The movement of the wrench part is locked by the locking block, and the locking block can move with the rotation of the wrench part, so that it can lock the wrench part at different rotation angles, increasing the functionality and flexibility of the device.

[0038] The movement of the wrench part is limited by the stop block, and the movement of the stop block is controlled by the password disc or the fingerprint module after being energized, making it more intelligent, and after the wrench part moves into the locking block, the limiting rod and the limiting groove are automatically connected to lock the rotation of the locking block.

[0039] The device needs to be connected to a power source or a power bank to be used, and the subsequent locking can also reduce energy waste, and the baffle can be automatically moved after being energized to expose the fingerprint module and the password disc, facilitating subsequent operation, and the signal transmitter can emit signals outward, so that relevant personnel can know that the turnout is being controlled. BRIEF DESCRIPTION OF DRAWINGS

[0040] Figure 1 It is a perspective structural schematic view of the present application.

[0041] Figure 2 It is a perspective structural schematic view of the present application.

[0042] Figure 3 It is a perspective structural schematic view of the present application.

[0043] Figure 4 It is a perspective structural schematic view of the present application.

[0044] Figure 5 It is a perspective structural schematic view of the present application.

[0045] Figure 6 It is the main profile structure schematic diagram of the locking block of the present application;

[0046] Figure 7 It is the side profile structure schematic diagram of the locking block of the present application;

[0047] Figure 8 It is the main profile structure schematic diagram of the support control seat of the present application.

[0048] In the figure: 1, fixed seat; 2, support frame; 3, control block; 4, wrench part; 5, first mounting block; 6, second mounting block; 7, butt joint block; 8, butt joint groove; 9, locking piece; 10, positioning block; 11, positioning groove; 12, locking block; 13, movable block; 14, connecting groove; 15, limiting rod; 16, first spring; 17, limiting groove; 18, connecting frame; 19, stop block; 20, second spring; 21, first suction block; 22, first electromagnet; 23, intelligent control seat; 24, power supply interface; 25, signal transmitter; 26, password disc; 27, fingerprint module; 28, baffle; 29, third spring; 30, second suction block; 31, second electromagnet. DETAILED DESCRIPTION

[0049] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0050] Please refer to Figures 1-8 The present application provides the following technical solutions: an artificial turnout wrench intelligent locking device, comprising a fixed seat 1, a support frame 2, a control block 3 and a wrench part 4, the support frame 2 is fixed above the fixed seat 1, and the upper part of the support frame 2 is provided with the control block 3, and the outer side of the control block 3 is rotatably connected with the wrench part 4;

[0051] Embodiment one: the invention provides a technical scheme, discloses that the outer side of the support frame 2 is provided with the first mounting block 5, the right side of the first mounting block 5 is provided with the second mounting block 6, the second mounting block 6 and the first mounting block 5 form a closed structure on the outer side of the support frame 2, and the first mounting block 5 and the second mounting block 6 are provided with a splicing locking mechanism, the outer side of the first mounting block 5 is provided with the locking block 12, the locking block 12 and the first mounting block 5 and the second mounting block 6 constitute a sliding connection, so that the locking position of the locking block 12 can be adjusted, the inside of the locking block 12 is provided with a limiting blocking mechanism, the spanner part 4 is limited in the inside of the locking block 12, and the front side of the locking block 12 is provided with an intelligent control mechanism, the splicing locking mechanism includes the butt joint block 7, the butt joint groove 8 and the locking piece 9, the butt joint block 7 is fixed on the left side of the second mounting block 6, the butt joint groove 8 is opened on the right side of the first mounting block 5, the butt joint block 7 and the butt joint groove 8 constitute a concave-convex matching structure, the locking piece 9 is arranged below the first mounting block 5 and the second mounting block 6, and the connection of the first mounting block 5 and the second mounting block 6 is locked, the inside of the first mounting block 5 and the inside of the second mounting block 6 are both fixed with the positioning block 10, the surface of the support frame 2 is provided with the positioning groove 11, the positioning block 10 is inserted into the positioning groove 11, and the positioning groove 11 constitutes a clamping structure.

[0052] When in use, the first mounting block 5 and the second mounting block 6 can be locked and installed on the outer side of the support frame 2 through the locking piece 9, the rotation of the first mounting block 5 and the second mounting block 6 is locked through the connection of the positioning block 10 and the positioning groove 11, and subsequently, the spanner part 4 is controlled to pass through the turnout, then the spanner part 4 is moved downwardly into the locking block 12, and the spanner part 4 is locked.

[0053] The embodiment two is based on the embodiment one, the inner side right side of the locking block 12 is fixed with the movable block 13, the right end of the movable block 13 is designed as an enlarged structure, the inside of the first mounting block 5 and the second mounting block 6 is communicated and is provided with the connecting groove 14, the movable block 13 is located in the inside of the connecting groove 14 and between the connecting groove 14 to form a sliding connection, the automatic clamping mechanism is arranged between the movable block 13 and the connecting groove 14 to limit the movement of the movable block 13, the automatic clamping mechanism includes the limiting rod 15, the first spring 16 and the limiting groove 17, the limiting rod 15 is arranged in the inside of the movable block 13, the left end of the limiting rod 15 penetrates through the left side of the locking block 12, the first spring 16 is arranged outside the limiting rod 15 to provide a left thrust for the limiting rod 15, the limiting groove 17 is arranged in the inside of the connecting groove 14, the limiting grooves 17 are distributed at equal angles, and the limiting groove 17 and the limiting rod 15 form a clamping structure, the connecting frame 18 is fixed above the locking block 12, and the upper side of the connecting frame 18 is connected with the control block 3, so that when the control block 3 rotates, the locking block 12 is driven to move synchronously through the connecting frame 18, the limiting and blocking mechanism includes the blocking block 19, the second spring 20, the first suction block 21 and the first electromagnet 22, the blocking block 19 is arranged on the left side of the locking block 12, the left side of the blocking block 19 is designed as an inclined structure, and the blocking block 19 and the locking block 12 form a front and back sliding structure, the second spring 20 is arranged outside the blocking block 19 to provide a thrust for the blocking block 19, the first suction block 21 is fixed outside the blocking block 19, and the first electromagnet 22 is arranged outside the first suction block 21 to attract the first suction block 21 when electrified.

[0054] When it is needed to release the locking of the wrench part 4, the first electromagnet 22 can be controlled to be electrified to attract the first suction block 21, drive the blocking block 19 to move, and release the blocking of the blocking block 19 to the wrench part 4, then the wrench part 4 can be lifted upward, at the same time, the limiting rod 15 is separated from the limiting groove 17 under the action of the first spring 16, and the movable block 13 can slide in the connecting groove 14, then the control block 3 is driven to rotate through the wrench part 4, and the locking block 12 is driven to move synchronously through the connecting frame 18 when the control block 3 rotates, so that the wrench part 4 can continue to be connected with the locking block 12 when it falls down.

[0055] Embodiment three: on the basis of embodiment two, the intelligent control mechanism comprises an intelligent control seat 23, a power interface 24, a signal transmitter 25, a password disc 26 and a fingerprint module 27, the intelligent control seat 23 is fixed on the front side of the locking block 12, the power interface 24 is arranged on the front side of the intelligent control seat 23, the signal transmitter 25 is installed above the intelligent control seat 23, the password disc 26 is arranged on the front side of the intelligent control seat 23, the fingerprint module 27 is arranged on the side of the password disc 26, and the front side of the password disc 26 is provided with an automatic protection mechanism for protecting the password disc 26 and the fingerprint module 27, the automatic protection mechanism comprises a baffle 28, a third spring 29, a second suction block 30 and a second electromagnet 31, the baffle 28 is arranged on the front side of the password disc 26, and a left-right sliding structure is formed between the baffle 28 and the intelligent control seat 23, the third spring 29 is arranged on the left side of the baffle 28 to provide a right pushing force for the baffle 28, the second suction block 30 is fixed on the left side of the baffle 28, and the second electromagnet 31 is arranged on the left side of the second suction block 30 and is attracted to the second electromagnet 31 when powered.

[0056] When the device needs to be controlled, the power interface 24 needs to be connected to an external circuit, such as a power bank, the power interface 24 triggers the signal transmitter 25 to work when powered, and sends out a turnout control signal, at the same time, the second electromagnet 31 is powered to attract the second suction block 30, which drives the baffle 28 to move, and the fingerprint module 27 and the password disc 26 are exposed, then the password or the fingerprint can be input, after the password is correct, the intelligent control seat 23 can control the first electromagnet 22 to be powered to attract the first suction block 21, which drives the block 19 to move, and the locking of the wrench part 4 is released.

[0057] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0058] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements for part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An artificial turnout wrench intelligent locking device, comprising a fixed seat (1), a support frame (2), a control block (3) and a wrench part (4), the support frame (2) is fixed above the fixed seat (1), and the upper side of the support frame (2) is provided with the control block (3), and the outer side of the control block (3) is rotatably connected with the wrench part (4); characterized in that The outer side of the support frame (2) is provided with a first mounting block (5), and the right side of the first mounting block (5) is provided with a second mounting block (6), the second mounting block (6) and the first mounting block (5) form a closed structure on the outer side of the support frame (2), and a splicing locking mechanism is arranged between the first mounting block (5) and the second mounting block (6), the outer side of the first mounting block (5) is provided with a locking block (12) to provide locking control for the wrench part (4), the locking block (12), the first mounting block (5) and the second mounting block (6) are slidably connected, so that the locking position of the locking block (12) can be adjusted, and the inside of the locking block (12) is provided with a limiting blocking mechanism to limit the wrench part (4) in the inside of the locking block (12), and the front side of the locking block (12) is provided with an intelligent control mechanism; The right side of the inside of the locking block (12) is fixedly connected with a movable block (13), and the right end of the movable block (13) is designed in an enlarged structure, a connecting groove (14) is communicated in the inside of the first mounting block (5) and the second mounting block (6), and the movable block (13) is slidably connected between the inside of the connecting groove (14) and the connecting groove (14), and an automatic clamping mechanism is arranged between the movable block (13) and the connecting groove (14) to limit the movement of the movable block (13); The automatic clamping mechanism comprises a limiting rod (15), a first spring (16) and a limiting groove (17); The limiting rod (15) is arranged in the inside of the movable block (13), and the left end of the limiting rod (15) penetrates the left side of the locking block (12); The first spring (16) is arranged outside the limiting rod (15) to provide a left thrust for the limiting rod (15); The limiting groove (17) is arranged in the inside of the connecting groove (14), and the limiting grooves (17) are distributed at equal angles, and the limiting groove (17) and the limiting rod (15) form a clamping structure; The limiting blocking mechanism comprises a stop block (19), a second spring (20), a first suction block (21) and a first electromagnet (22); The stop block (19) is arranged on the left side of the locking block (12), and the left side of the stop block (19) is designed in an inclined structure, and the stop block (19) and the locking block (12) form a front and back sliding structure; The second spring (20) is arranged outside the stop block (19) to provide a thrust for the stop block (19); The first suction block (21) is fixed outside the stop block (19); The first electromagnet (22) is arranged outside the first suction block (21) to attract the first suction block (21) when electrified.

2. The intelligent locking device for a manual turnout wrench according to claim 1, characterized in that: The splicing locking mechanism comprises a butt joint block (7), a butt joint groove (8) and a locking piece (9); The butt joint block (7) is fixed on the left side of the second mounting block (6); The butt joint groove (8) is arranged on the right side of the first mounting block (5), and the butt joint block (7) and the butt joint groove (8) form a concave-convex matching structure; The locking piece (9) is arranged below the first mounting block (5) and the second mounting block (6), and locks the connection of the first mounting block (5) and the second mounting block (6).

3. The intelligent locking device for a manual turnout wrench according to claim 1 or 2, characterized in that: The inner side of the first mounting block (5) and the inner side of the second mounting block (6) are fixed with the positioning blocks (10), and the surface of the support frame (2) is provided with the positioning grooves (11), the positioning blocks (10) are inserted into the positioning grooves (11), and the positioning grooves (11) form a clamping structure.

4. The intelligent locking device for a manual turnout wrench according to claim 1, characterized in that: The upper side of the locking block (12) is fixed with the connecting frame (18), and the upper side of the connecting frame (18) is connected with the control block (3), so that the control block (3) rotates to drive the locking block (12) to move synchronously through the connecting frame (18).

5. The intelligent locking device for a manual turnout wrench according to claim 1, characterized in that: The intelligent control mechanism comprises an intelligent control seat (23), a power interface (24), a signal transmitter (25), a password disc (26) and a fingerprint module (27). The intelligent control seat (23) is fixed on the front side of the locking block (12). The power interface (24) is arranged on the front side of the intelligent control seat (23). The signal transmitter (25) is arranged above the intelligent control seat (23). The password disc (26) is arranged on the front side of the intelligent control seat (23). The fingerprint module (27) is arranged on the side of the password disc (26).

6. The intelligent locking device for a manual turnout wrench according to claim 5, characterized in that: The front side of the password disc (26) is provided with an automatic protection mechanism, which provides protection for the password disc (26) and the fingerprint module (27).

7. The intelligent locking device for a manual turnout wrench according to claim 6, characterized in that: The automatic protection mechanism comprises a baffle (28), a third spring (29), a second attracting block (30) and a second electromagnet (31). The baffle (28) is arranged on the front side of the password disc (26), and the baffle (28) and the intelligent control seat (23) form a left-right sliding structure; The third spring (29) is arranged on the left side of the baffle (28) to provide a right pushing force for the baffle (28); The second attracting block (30) is fixed on the left side of the baffle (28); The second electromagnet (31) is arranged on the left side of the second attracting block (30) and attracts the second electromagnet (31) when electrified.

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