CN221053518U - Rack type electric control safety sliding door - Google Patents

Abstract

The invention relates to the technical field of monitoring doors, in particular to a rack type electric control safety translation door which comprises a plurality of monitoring houses and door systems arranged on the front sides of the monitoring houses. The self-locking door body locking mechanism is reasonable and compact in structure, when the driving mechanism and the self-locking driving assembly lose a power source, if the door body is not closed, an operator can manually push and pull the door body to quickly close the door body, and after the door body is closed, the self-locking driving assembly and the clamping jaws automatically lock the door body, so that the working strength of locking the door body again after the operator closes the door body is reduced, and the time and the labor are saved in working. When power failure occurs or the door body is maintained, a manager can unlock after the claw and the rack are mutually separated through the unlocking component, the door can be manually opened or closed, and after the maintenance of the door body is completed or the power is recovered, the claw is recovered to the initial position through the unlocking component.

Description

Rack type electric control safety sliding door

Technical Field

The invention relates to the technical field of prison doors, in particular to a rack type electric control safety sliding door.

Background

Prison is a special place with extremely high safety requirement, in the prison at present, the prison door is generally mainly an electrically controlled translation door, the translation door is driven by a motor through a transmission device to translate, and generally only has two states of full opening or full closing, when the translation door is stopped at the middle position, the translation door can not lock the position, and a prisoner can push the door open by force, so that inconvenience is brought to use, and meanwhile, the prison is unsafe. In addition, the sliding door is easy to hurt people because of the fast closing speed, the unadjustable force and unnecessary control measures.

In addition, the control and management of the prison gate are very key links for ensuring the safe operation of prisons. Early access control systems are mostly based on mechanical structures, are realized by adopting simple control circuits, have single structure and function, and have serious efficiency deficiency. Along with the continuous development of technology, in order to control the movement and safety of criminals in places, the requirements on the safety, reliability and practicability of an electric control door are continuously improved, and a unidirectional self-locking mechanism and an in-place video intercom system are required to be added on the electric control safety translation door to further ensure the safety of places and the personal safety of the criminals.

Disclosure of Invention

The invention provides a rack type electric control safety sliding door, which overcomes the defects of the prior art and can effectively solve the problems of low utilization rate and poor economic benefit of the existing boiler.

The technical scheme of the invention is realized by the following measures: the utility model provides a automatically controlled safe translation door of rack formula, including a plurality of prison house and locate every prison house front side's door system, the door system includes the door head case, the door body, the rack, actuating mechanism, auto-lock actuating assembly and unlocking assembly, prison house upper portion front side fixed mounting has the door head case, door body upper portion is along controlling to slidable mounting in door head case lower part inboard, door body upside fixed mounting has the rack, door head case middle part inboard corresponding door body right-hand member top position is equipped with actuating mechanism, actuating mechanism's output shaft front end outside fixed mounting has the driving gear with rack intermeshing, the jack catch of upper portion for lower part right slope is articulated to the inside of door head case left portion of corresponding actuating mechanism left side position, the jack catch top is equipped with auto-lock actuating assembly, the jack catch left end downward swing back card goes into the rack and makes the rack realize one-way auto-lock, and self-lock actuating assembly can drive jack catch left end upwards swing back and the unblock behind the rack separation, jack catch right side is equipped with the unblock assembly that can make jack catch left end upwards swing after rotating and rack mutual separation.

The following are further optimizations and/or improvements to the above-described inventive solution:

the monitoring system further comprises a control unit, wherein each monitoring house is internally and fixedly provided with a video call terminal, the inner side of the right part of each door head box is fixedly provided with a video call control module, the video call terminal is connected with the corresponding video call control module, and all the video call control modules are connected with the control unit.

Above-mentioned auto-lock actuating assembly can include door opening controller, electro-magnet and armature, door head case inboard fixed mounting who corresponds the upper portion position of jack catch left portion has the fixing base, fixing base rear portion fixed mounting has the electro-magnet, be equipped with rather than assorted armature in the electro-magnet, armature lower extreme fixed mounting has the pull rod, pull rod upper portion outside fixed mounting has the retaining ring, be equipped with the reset spring of suit in the armature outside between retaining ring upper end and the electro-magnet lower extreme, pull rod lower extreme and jack catch left portion hinge-joint installation are in the same place, door opening controller fixed mounting is in door head case right part inboard, electro-magnet and actuating mechanism all are connected with door opening controller, all door opening controller all are connected with the control unit.

The front side of the right part of the claw corresponding to the position above the right side of the pull rod can be provided with a front-back through mounting hole, a connecting pin with the front end fixedly mounted together with the inner side of the front part of the door head box is rotatably mounted in the mounting hole, a limit sleeve is sleeved on the outer side of the connecting pin corresponding to the position between the inner side of the front part of the door head box and the front side of the claw, a tooth tip capable of being inserted into a rack is fixed on the lower left side of the claw corresponding to the position below the left side of the pull rod, the left side surface of the tooth tip corresponds to the right side surface of an upper tooth of the rack, the right side surface of the tooth tip is an arc surface with an opening right, the unlocking assembly comprises an unlocking cam and an unlocking screw, the outer side of the rear part of the unlocking screw is fixedly mounted with the unlocking cam, the lower side surface of the unlocking cam is a horizontal plane, the left side surface of the upper part of the unlocking cam is an arc surface with an opening right, the front side of the door head box corresponding to the unlocking screw is provided with a front-back through key hole, and the front end of the unlocking screw is provided with a key slot in a shape like a Chinese, and the unlocking screw is provided with a key slot.

The self-locking driving assembly can further comprise a first inductive switch and a first inductive block, wherein the first inductive switch is fixedly arranged on the inner side of the door head box corresponding to the upper left position of the claw, the first inductive block corresponding to the first inductive switch is fixedly arranged on the front side of the left part of the claw corresponding to the upper position of the tooth point, and the first inductive switch is connected with the door opening controller.

The driving mechanism can comprise a supporting seat and a gear motor, wherein the supporting seat is fixedly arranged in the door head box corresponding to the position above the right end of the rack, the gear motor is arranged at the rear part of the supporting seat, the outer side of the front end of an output shaft of the gear motor is fixedly arranged together with the inner side of the driving gear, and the gear motor is connected with the door opening controller.

The door system can further comprise a second inductive switch and a third inductive switch, the second inductive block is fixedly arranged on the right side of the supporting seat, the second inductive switch corresponding to the second inductive block is fixedly arranged on the inner side of the right end of the door head box, the third inductive block is fixedly arranged on the upper side of the left end of the door body, the third inductive switch is fixedly arranged on the inner side of the left end of the door head box corresponding to the position above the third inductive block, and the second inductive switch and the third inductive switch are both connected with the door opening controller.

The inner side of the lower part of the door head box can be fixedly provided with a guide rail of which the left part is penetrated and arranged on the inner side of the upper part of the door body, and the left side and the right side of the left part of the guide rail are provided with two guide rollers which are rotatably arranged on the inner side of the upper part of the door body at intervals.

The left side of the upper part of the door body and the right side of the upper part of the door body can be fixedly provided with an anti-collision block positioned in the door head box.

The sliding rail can be fixedly arranged on the lower side of the door body, the installation shells with upward openings are fixedly arranged below the left part and the right part of the sliding rail, front rollers with the rear sides in contact with the front sides of the sliding rail are arranged on the inner sides of the front parts of the installation shells at left and right intervals, and rear rollers with the front sides in contact with the front sides of the sliding rail are rotatably arranged on the inner sides of the rear parts of the installation shells corresponding to the positions of the front rollers.

The self-locking door body locking mechanism is reasonable and compact in structure, when the driving mechanism and the self-locking driving assembly lose a power source, if the door body is not closed, an operator can manually push and pull the door body to quickly close the door body, and after the door body is closed, the self-locking driving assembly and the clamping jaws automatically lock the door body, so that the working strength of locking the door body again after the operator closes the door body is reduced, and the time and the labor are saved in working. When power failure occurs or the door body is maintained, a manager can unlock after the claw and the rack are mutually separated through the unlocking component, the door can be manually opened or closed, and after the maintenance of the door body is completed or the power is recovered, the claw is recovered to the initial position through the unlocking component.

Drawings

Fig. 1 is a schematic view of a partially sectioned structure from the front view of the first embodiment.

Fig. 2 is a circuit control block diagram of the second embodiment.

Fig. 3 is a schematic view of a partial sectional structure of the third embodiment when the pawl is self-locking with the rack.

Fig. 4 is a schematic view of a partial sectional structure of the third embodiment when the pawl is unlocked from the rack.

Fig. 5 is a schematic top view partially in section of an electromagnet according to the third embodiment.

Fig. 6 is a schematic top sectional view of a door body in an eighth embodiment.

The codes in the drawings are respectively: 1 is a door head box, 2 is a door body, 3 is a rack, 4 is a claw, 5 is a driving gear, 6 is an electromagnet, 7 is an armature, 8 is a fixed seat, 9 is a pull rod, 10 is a retainer ring, 11 is a return spring, 12 is a connecting pin, 13 is a tooth tip, 14 is a limit sleeve, 15 is a video call terminal, 16 is a video call control module, 17 is a door opening controller, 18 is an unlocking cam, 19 is an unlocking screw, 20 is a key slot, 21 is a first inductive switch, 22 is a first inductive block, 23 is a supporting seat, 24 is a speed reducing motor, 25 is a second inductive switch, 26 is a third inductive switch, 27 is a second inductive block, 28 is a third inductive block, 29 is a guide rail, 30 is a guide roller, 31 is a slide rail, 32 is a mounting shell, 33 is a front roller, 34 is a rear roller, 35 is an anti-collision block, and 36 is a monitoring house.

Detailed Description

The present invention is not limited by the following examples, and specific embodiments can be determined according to the technical scheme and practical situations of the present invention.

In the present invention, for convenience of description, the description of the relative positional relationship of each component is described according to the layout manner of fig. 1 of the specification, for example: the positional relationship of the front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.

The invention is further described below with reference to examples and figures:

Embodiment one: as shown in fig. 1, the rack-type electric control safety sliding door comprises a plurality of prison houses 36 and a door system arranged on the front side of each prison house 36, the door system comprises a door head box 1, a door body 2, racks 3, a driving mechanism, a self-locking driving assembly and an unlocking assembly, the door head box 1 is fixedly arranged on the front side of the upper part of the prison houses 36, the upper part of the door body 2 is slidingly arranged on the inner side of the lower part of the door head box 1 along the left and right directions, the racks 3 are fixedly arranged on the upper side of the door body 2, a driving mechanism is arranged on the inner side of the middle part of the door head box 1 corresponding to the upper position of the right end of the door body 2, a driving gear 5 meshed with the racks 3 is fixedly arranged on the outer side of the front end of an output shaft of the driving mechanism, a claw 4 inclined rightwards relative to the lower part is hinged on the inner side of the left part of the door head box 1, the self-locking driving assembly is arranged above the claw 4, the self-locking driving assembly can drive the left end of the claw 4 to swing downwards and then clamp into the racks 3 to enable the racks 3 to realize unidirectional self-locking, and the self-locking driving assembly can drive the left end to swing upwards and the racks 4 to separate from the racks 4 to rotate after the racks 4 are separated from each other.

According to the demand, every prison 36 front side all is equipped with the door opening, and door head case 1 fixed mounting is in the door opening top. During the use, during normal operation, the opening and closing of the door body 2 is realized by driving the driving gear 5 to rotate positively and negatively through the driving mechanism, when the door needs to be opened or closed, the self-locking driving assembly acts, so that the left end of the claw 4 swings upwards and is unlocked after being separated from the rack 3, then the driving mechanism is controlled to act, the driving gear 5 is driven to rotate after the driving mechanism acts, and the rack 3 is driven to move leftwards or rightwards after the driving gear 5 rotates, so that the door body 2 is closed or opened.

When the driving mechanism and the self-locking driving assembly lose the power source, the left end or the right end of the claw 4 is clamped into the rack 3 to enable the rack 3 to achieve unidirectional self-locking, in the embodiment, the left end of the claw 4 is clamped into the rack 3 to enable the rack 3 to achieve unidirectional self-locking, namely, the left end of the claw 4 is clamped into the rack 3 to enable the rack 3 to be unable to move rightwards, namely, the door body 2 is unable to move rightwards and then to be opened, but the left end of the claw 4 is clamped into the rack 3 to enable the rack 3 to move leftwards, namely, the door body 2 is able to move leftwards and then to be closed.

Through such setting, when actuating mechanism and auto-lock actuating assembly lose the power supply, if door body 2 does not close, but at this moment the manual push-and-pull door body 2 of operating personnel is with door body 2 quick closure, auto-lock actuating assembly and jack catch 4 are to door body 2 automatic locking after the door body 2 is closed, work intensity of locking once more after having reduced the operating personnel and closed door body 2, work labour saving and time saving, when appearing having a power failure or door body 2 maintains, the administrator makes jack catch 4 and rack 3 unblock behind the mutual separation through unlocking assembly, can open the door manually or close the door, after door body 2 maintenance is accomplished or resumes electric power, rethread unlocking assembly makes jack catch 4 resume initial position.

The rack type electric control safety translation door can be further optimized or/and improved according to actual needs:

Embodiment two: as an optimization of the above embodiment, as shown in fig. 1 and 2, the system further includes a control unit, each monitoring house 36 is fixedly provided with a video call terminal 15, the inner side of the right part of each door head box 1 is fixedly provided with a video call control module 16, the video call terminal 15 is connected with the corresponding video call control module 16, and all the video call control modules 16 are connected with the control unit.

According to the requirement, the video call terminal 15 is a known technology, such as an IP video extension, the video call control module 16 is a known technology, such as a LA-FFA2 network intercom system, and the control unit is a known technology, such as a host computer. In the use, through such setting, can make things convenient for the conversation between personnel and the control center in the prison 36, call button on the accessible video call terminal 15 submits the conversation application to the video call control module, can appear corresponding the calling information of prison 36 on the control unit of control room, can carry out the video conversation with personnel in the prison 36 after confirming on the control unit, the manager also can directly carry out the video conversation through the control unit, video call terminal 15 and the personnel that correspond the prison 36 or observe the personnel and the condition of putting of article in the prison 36, ensure the internal safety of prison 36.

Embodiment III: as shown in fig. 1 to 5, the self-locking driving assembly comprises a door opening controller 17, an electromagnet 6 and an armature 7, wherein a fixing seat 8 is fixedly arranged on the inner side of the door head box 1 corresponding to the position above the left part of the claw 4, the electromagnet 6 is fixedly arranged at the rear part of the fixing seat 8, the armature 7 matched with the electromagnet 6 is arranged in the electromagnet 6, a pull rod 9 is fixedly arranged at the lower end of the armature 7, a retainer ring 10 is fixedly arranged on the outer side of the upper part of the pull rod 9, a reset spring 11 sleeved on the outer side of the armature 7 is arranged between the upper end of the retainer ring 10 and the lower end of the electromagnet 6, the lower end of the pull rod 9 is hinged with the left part of the claw 4, the door opening controller 17 is fixedly arranged on the inner side of the right part of the door head box 1, the electromagnet 6 and the driving mechanism are connected with the door opening controller 17, and all the door opening controllers 17 are connected with the control unit.

The door opening controller 17 is a known technology, such as a programmable controller, according to the need. During normal operation, the door body 2 is opened and closed by driving the driving gear 5 to rotate positively and negatively through the driving mechanism, manual operation is not needed, after an electric door opening or closing instruction is sent, the electromagnet 6 is electrified and attracts the armature 7, the armature 7 drives the pull rod 9 to move upwards, the pull rod 9 moves upwards and then is brought to the retainer ring 10 to squeeze the reset spring 11 and move upwards, the left part of the claw 4 moves upwards, the left part of the claw 4 is completely separated from the rack 3, and at the moment, the driving gear 5 is driven to rotate positively and negatively through the driving mechanism to realize normal opening and closing of the door body 2.

When the power failure phenomenon occurs, the electromagnet 6 is powered off, under the action of the reset spring 11, the retainer ring 10 drives the pull rod 9 and the armature 7 to move downwards, the left part of the claw 4 swings downwards and then is clamped into the rack 3, and when the door body 2 is pushed to the right, the left part of the claw 4 has a self-locking function on the rack 3, so that the rack 3 cannot move to the right, namely, the door body 2 cannot move to the right to realize opening.

When the door is opened, the door body 2 needs to be pushed leftwards, when the door body 2 moves leftwards, the claw 4 can be jacked up by the upper teeth of the rack 3, the pull rod 9, the check ring 10 and the armature 7 are driven by the claw 4 to move upwards, the check ring 10 extrudes the reset spring 11 after moving upwards, after one tooth on the rack 3 moves to the left of the claw 4, the claw 4 is clamped into the rack 3 again under the action of the reset spring 11, and the door body 2 is pushed leftwards continuously, the claw 4 reciprocates up and down under the action of the reset spring 11, so that the teeth on the rack 3 move leftwards one by one, the door is closed finally, and all door opening controllers 17 are connected with the control unit, so that the control unit in the control chamber can control the opening state of the door body 2.

Embodiment four: as an optimization of the above embodiment, as shown in fig. 3, 4 and 5, a front-rear through mounting hole is formed in the front side of the right portion of the claw 4 corresponding to the position above the pull rod 9, a connecting pin 12 is rotatably mounted in the mounting hole, the front end of the connecting pin is fixedly mounted with the front inner side of the door head box 1, a limit sleeve 14 is sleeved outside the connecting pin 12 corresponding to the position between the front inner side of the door head box 1 and the front side of the claw 4, a tooth tip 13 capable of being inserted into the rack 3 is fixed on the lower left side of the claw 4 corresponding to the position below the pull rod 9, the left side surface of the tooth tip 13 corresponds to the right side surface of the upper tooth of the rack 3, the right side surface of the tooth tip 13 is a cambered surface with an opening to the right, the unlocking assembly comprises an unlocking cam 18 and an unlocking screw 19, the door head box 1 corresponding to the position below the connecting pin 12 is rotatably mounted with an unlocking screw 19, the outer side of the rear part of the unlocking screw 19 is fixedly mounted with the unlocking cam 18, the left side surface of the unlocking cam 18 is a horizontal plane, the left side surface of the opening is provided with a right cambered surface, the front-shaped front-rear end 20 is provided with a front-rear key slot 20 corresponding to the front side of the unlocking screw 19.

In the use, through setting up connecting pin 12, the installation of jack catch 4 and door head case 1 of being convenient for, through setting up stop collar 14, can guarantee that jack catch 4 is located rack 3 top for tooth point 13 and rack 3 are corresponding, take place dislocation phenomenon with rack 3 when avoiding tooth point 13 motion. The left side of the tooth point 13 corresponds to the right side of the teeth on the rack 3, namely, the left side of the tooth point 13 and the right side of the teeth on the rack 3 are mutually attached, the rack 3 is abutted by the left side of the tooth point 13 and cannot move rightwards, the right side of the tooth point 13 is an arc surface with an opening rightwards, the teeth on the rack 3 can move along the right side of the tooth point 13 and jack up the tooth point 13 upwards when moving leftwards, so that the rack 3 can continuously move leftwards, the unidirectional self-locking of the door body 2 is realized, and the right side of the tooth point 13 can also be an inclined surface with the upper part inclined rightwards relative to the lower part.

When the door is opened, the right side face of the tooth point 13 is an arc face when the door body 2 needs to be pushed leftwards, a space is reserved between the right side face of the tooth point 13 and the left side face of the upper tooth of the rack 3, when the door body 2 moves leftwards, the upper tooth of the rack 3 moves leftwards along the arc face, the tooth point 13 can be jacked up, the tooth point 13 drives the pull rod 9, the check ring 10 and the armature 7 to move upwards, the check ring 10 presses the reset spring 11 after moving upwards, after one tooth on the rack 3 moves to the left of the tooth point 13, the tooth point 13 is inserted into the right side of the tooth again under the action of the reset spring 11, the door body 2 is pushed leftwards continuously, the tooth point 13 reciprocates upwards and downwards under the action of the reset spring 11, and the teeth on the rack 3 move leftwards one by one, and finally the door closing is realized.

When a power failure occurs or the door body 2 is maintained, an administrator inserts an emergency key with the end part matched with the medicine key groove into the key groove 20 through a key hole, then rotates the emergency key clockwise to enable the left part of the unlocking cam 18 to rotate upwards, the left part of the unlocking cam 18 can jack up the claw 4 after rotating upwards, the tooth tip 13 and the rack 3 are separated from each other and then unlocked, the door can be opened or closed manually, after the maintenance of the door body 2 is completed or the power is restored, the unlocking screw 19 is rotated through the emergency key, the unlocking cam 18 is restored to the initial position, and the key groove 20 can be set according to requirements, such as a triangle or a Y shape.

Fifth embodiment: as an optimization of the above embodiment, as shown in fig. 1 to 4, the self-locking driving assembly further includes a first inductive switch 21 and a first inductive block 22, the first inductive switch 21 is fixedly installed on the inner side of the door head box 1 corresponding to the position above the left of the claw 4, the first inductive block 22 corresponding to the first inductive switch 21 is fixedly installed on the front side of the left of the claw 4 corresponding to the position above the tooth tip 13, and the first inductive switch 21 is connected with the door opening controller 17.

The first inductive switch 21 is a conventional capacitive proximity switch, as required. When the distance between the first inductive switch 21 and the first inductive block 22 exceeds a set value, the first inductive switch 21 sends a signal to the door opening controller 17, the control module can judge the position states of the tooth tip 13 and the rack 3 according to the signal sent by the inductive switch, if the first inductive switch 21 does not send a signal to the control module, the tooth tip 13 and the claw 4 are in a self-locking state, and thus whether the driving mechanism is started or not can be judged, and the safe operation of the door body 2 is ensured.

During normal operation, the door body 2 is completely electrically powered without manual operation. The opening of the door body 2 is directly controlled on the control unit of the control room, when the door body 2 of one of the monitoring houses 36 needs to be opened or closed, the control unit sends a door opening or closing command to the corresponding door opening controller 17, the door opening controller 17 receives the door opening or closing command, and the door opening controller 17 detects the position states of the tooth tips 13 and the racks 3 through the positions of the first inductive switch 21 and the first inductive block 22:

If the first inductive switch 21 does not sense the first inductive block 22, then the tooth tip 13 is inserted into the rack 3, the door opening controller 17 enables the electromagnet 6 to be powered and then the armature 7 is attracted, the armature 7 drives the pull rod 9 to move upwards, meanwhile, the retainer ring 10 on the pull rod 9 can squeeze the reset spring 11, and the claw 4 can be driven to rotate upwards along with the upward movement of the pull rod 9, so that the tooth tip 13 is completely separated from the rack 3, and when the left end of the claw 4 rotates upwards to drive the first inductive block 22 and the first inductive switch 21 to be close to: if the first inductive switch 21 senses the first inductive block 22, the first inductive switch 21 sends a signal to the door opening controller 17, and the door opening controller 17 enables the driving mechanism to act and then drive the door body 2 to move rightwards and then open or move leftwards and then close; if the first inductive switch 21 does not sense the first inductive switch 21, the tooth tip 13 is still inserted into the rack 3, namely, the self-locking driving assembly works abnormally, the door opening controller 17 sends an alarm signal to the control unit, the control unit displays the abnormal working alarm information of the self-locking driving assembly to a manager, the door head box 1 can be provided with a warning lamp, the door opening controller 17 enables the warning lamp to be on, and meanwhile, the door opening controller 17 enables the driving mechanism to stop acting.

If the first inductive switch 21 senses the first inductive block 22, then the tooth point 13 and the rack 3 are separated from each other, the door opening controller 17 receives a door opening instruction of the control unit so that the driving mechanism drives the driving gear 5 to rotate after acting, thereby driving the door body 2 to open after moving rightwards or close after moving leftwards, when the door body 2 moves to a set position, the driving mechanism stops operating, then the electromagnet 6 is powered off, under the dual actions of the release pressure of the reset spring 11 and the gravity of the armature 7, the retainer ring 10 and the pull rod 9 move downwards, simultaneously the claw 4 and the tooth point 13 swing downwards, finally the tooth point 13 is clamped into the rack 3, the tooth point 13 realizes self-locking on the rack 3, the driving mechanism always attracts the armature 7 in the operation process, the door body 2 moves leftwards and rightwards, if the electromagnet 6 fails so that the armature 7 is separated, the first inductive switch 21 does not sense the first inductive block 22 to send a signal to the door opening controller 17, the door opening controller 17 sends a signal so that the driving mechanism stops operating, the warning lamp is on, simultaneously the controller 17 sends a warning lamp to light, and simultaneously the controller 17 sends a control unit to send a self-locking warning signal to the door opening management component to display abnormal information to the door opening management component.

When in the power failure state, actuating mechanism and electro-magnet 6 can outage immediately, and under the dual action of reset spring 11 release pressure and armature 7 gravity at this moment, retaining ring 10 and pull rod 9 downwardly moving, jack catch 4 and tooth point 13 down swing simultaneously, finally tooth point 13 card go into rack 3, tooth point 13 realizes the auto-lock to rack 3, door body 2 is locked by the one-way, door body 2 can only be pushed the back and left movement is closed, can't be opened the door by the right movement back, at this moment, the operating personnel only need close the door body 2 that needs to close according to the demand.

When the sudden power failure occurs, if part of the door body 2 is not closed, a manager can manually and rapidly pull the electric door to be closed without any tool, the door cannot be opened after the door is closed, locking is not needed, and the work is time-saving and labor-saving; and can detect the operating condition of auto-lock actuating assembly after the incoming telegram, namely tooth point 13 and rack 3 positional relationship, tooth point 13 is in the auto-lock state or separates the unblock state with rack 3, when tooth point 13 inserts rack 3 and is in the auto-lock state, actuating mechanism can stop the operation, make door body 2 damage after preventing that actuating mechanism from moving continuously, when tooth point 13 is in the unblock state after being in with rack 3 each other, control module sends the signal to actuating mechanism, make actuating mechanism switch on, then control module makes electro-magnet 6 after getting the electricity, tooth point 13 and rack 3 separate each other, then actuating mechanism starts the action, make door body 2 close after moving left or open after moving right, the switch door is carried out and is finished, actuating mechanism is in the stopped state, then control module makes electro-magnet 6 lose electricity, tooth point 13 inserts in rack 3 and auto-lock, can effectively protect door body 2 safety like this, effectively avoid appearing the maloperation after the incoming telegram, cause personnel to receive the economic loss of injury and door body 2 damage.

Example six: as an optimization of the above embodiment, as shown in fig. 1 and 3 to 5, the driving mechanism includes a supporting seat 23 and a gear motor 24, the supporting seat 23 is fixedly installed in the door head box 1 corresponding to the position above the right end of the rack 3, the gear motor 24 is installed at the rear part of the supporting seat 23, the outer side of the front end of the output shaft of the gear motor 24 and the inner side of the driving gear 5 are fixedly installed together, and the gear motor 24 is connected with the door opening controller 17. In use, by such an arrangement, maintenance of the gear motor 24 is facilitated.

Embodiment seven: as an optimization of the above embodiment, as shown in fig. 1 and 2, the door system further includes a second inductive switch 25 and a third inductive switch 26, a second inductive block 27 is fixedly installed on the right side of the supporting seat 23, a second inductive switch 25 corresponding to the second inductive block 27 is fixedly installed on the inner side of the right end of the door head box 1, a third inductive block 28 is fixedly installed on the upper side of the left end of the door body 2, a third inductive switch 26 is fixedly installed on the inner side of the left end of the door head box 1 corresponding to the position above the third inductive block 28, and both the second inductive switch 25 and the third inductive switch 26 are connected with the door opening controller 17.

The second inductive switch 25 and the third inductive switch 26 are well known in the art, such as capacitive proximity switches, as required. In the use process, through the arrangement, when the door body 2 moves to the right end or the left end, the door opening controller 17 enables the gear motor 24 to stop running, so that the door body 2 is automatically opened and closed, and the failure rate and the labor intensity when the door body 2 is opened are reduced.

Example eight: as shown in fig. 1 and 6, the lower inner side of the door head box 1 is fixedly provided with a guide rail 29 with a left part penetrating through the upper inner side of the door body 1, the upper left side and the right side of the guide rail 29 are provided with two guide rollers 30 rotatably installed on the upper inner side of the door body 2 at intervals, the lower side of the door body 2 is fixedly provided with a sliding rail 31, the lower left side and the lower right side of the sliding rail 31 are fixedly provided with installation shells 32 with upward openings, the front inner side of the front part of each installation shell 32 is provided with front rollers 33 with the rear side contacting with the front side of the sliding rail 31 at intervals, and the inner side of the rear part of the installation shell 32 corresponding to the position of each front roller 33 is provided with rear rollers 34 with the front side contacting with the front side of the sliding rail 31 in a rotating way.

In the use, through setting up preceding gyro wheel 33 and back gyro wheel 34, can play spacing effect to door body 2, prevent that door body 2 from being by striking back and door head case 1 break down or separate, promote the stability of door body 2, can also make door body 2 more smooth and easy when removing simultaneously, through setting up guide rail 29 and guide roller 30, can hang door body 2 on door head case 1 for door body 2 removes more easily.

Example nine: as an optimization of the above embodiment, as shown in fig. 1, an anti-collision block 35 is fixedly installed on both the upper left side and the upper right side of the door body 2 in the door head box 1. The anti-collision block 35 is additionally arranged, so that the phenomenon that the door body 2 collides with the inner wall of the door head box 1 when moving leftwards or rightwards rapidly can be avoided, the door body 2 can be started to have a buffering effect, and the service lives of the door body 2 and the door head box 1 are prolonged.

The technical characteristics form the embodiment of the invention, have stronger adaptability and implementation effect, and can increase or decrease unnecessary technical characteristics according to actual needs so as to meet the requirements of different situations.

Claims (9)

1. The utility model provides a automatically controlled safe translation door of rack formula, a serial communication port includes a plurality of prison and locates every prison front side's door system, the door system includes the door head case, the door body, the rack, actuating mechanism, auto-lock actuating assembly and unlocking assembly, prison upper portion front side fixed mounting has the door head case, door body upper portion is along controlling to slidable mounting in door head case lower part inboard, door body upside fixed mounting has the rack, the door head case middle part inboard of corresponding door body right-hand member top position is equipped with actuating mechanism, actuating mechanism's output shaft front end outside fixed mounting has the driving gear with rack intermeshing, the door head case left part inboard of corresponding actuating mechanism left side position articulates installs upper portion and leans towards the lower part right side jack catch, the jack catch top is equipped with auto-lock actuating assembly, the jack catch left end backward card of drive jack catch left end down is gone into the rack and is realized one-way auto-lock, and the unlocking assembly that can make the jack catch left end upwards swing after the jack catch and rack separation after the right side is equipped with the rotation.

2. The rack type electric control safety sliding door according to claim 1, further comprising a control unit, wherein each monitoring house is internally and fixedly provided with a video call terminal, the inner side of the right part of each door head box is fixedly provided with a video call control module, the video call terminal is connected with the corresponding video call control module, and all the video call control modules are connected with the control unit.

3. The rack type electric control safety sliding door according to claim 2, wherein the self-locking driving assembly comprises a door opening controller, an electromagnet and an armature, a fixing seat is fixedly arranged on the inner side of a door head box corresponding to the position above the left part of the claw, the electromagnet is fixedly arranged at the rear part of the fixing seat, the armature matched with the electromagnet is arranged in the electromagnet, a pull rod is fixedly arranged at the lower end of the armature, a retainer ring is fixedly arranged on the outer side of the upper part of the pull rod, a reset spring sleeved on the outer side of the armature is arranged between the upper end of the retainer ring and the lower end of the electromagnet, the lower end of the pull rod is hinged with the left part of the claw, the door opening controller is fixedly arranged on the inner side of the right part of the door head box, the electromagnet and the driving mechanism are connected with the door opening controller, and all the door opening controllers are connected with the control unit.

4. The rack type electric control safety sliding door according to claim 3, wherein a front side of a right portion of the claw corresponding to the position above the right portion of the pull rod is provided with a front-rear through mounting hole, a connecting pin with a front end fixedly mounted on the inner side of the front portion of the door head box is rotatably mounted in the mounting hole, a limit sleeve is sleeved on the outer side of the connecting pin corresponding to the position between the inner side of the front portion of the door head box and the front side of the claw, a tooth tip capable of being inserted into the rack is fixed on the lower side of the left portion of the claw corresponding to the position below the left portion of the pull rod, the left side surface of the tooth tip corresponds to the right side surface of the upper tooth of the rack, the right side surface of the tooth tip is an arc surface with an opening to the right, the unlocking assembly comprises an unlocking cam and an unlocking screw, the unlocking cam is fixedly mounted on the outer side of the rear portion of the door head box corresponding to the position below the connecting pin, the lower side surface of the unlocking cam is a horizontal plane, the left side surface of the unlocking cam is an opening to the right, the front side of the door head box corresponding to the unlocking screw is provided with a front-rear through key slot, and the unlocking front end is provided with a key slot.

5. The rack type electric control safety translation door according to claim 4, wherein the self-locking driving assembly further comprises a first inductive switch and a first inductive block, the first inductive switch is fixedly arranged on the inner side of the door head box corresponding to the upper left position of the claw, the first inductive block corresponding to the first inductive switch is fixedly arranged on the front side of the left part of the claw corresponding to the upper position of the tooth tip, and the first inductive switch is connected with the door opening controller.

6. The rack type electric control safety translation door according to claim 3, 4 or 5, wherein the driving mechanism comprises a supporting seat and a gear motor, the supporting seat is fixedly arranged in a door head box corresponding to the position above the right end of the rack, the gear motor is arranged at the rear part of the supporting seat, the outer side of the front end of an output shaft of the gear motor is fixedly arranged together with the inner side of a driving gear, and the gear motor is connected with the door opening controller.

7. The rack type electric control safety translation door according to claim 6, wherein the door system further comprises a second induction switch and a third induction switch, the second induction block is fixedly installed on the right side of the supporting seat, the second induction switch corresponding to the second induction block is fixedly installed on the inner side of the right end of the door head box, the third induction block is fixedly installed on the upper side of the left end of the door body, the third induction switch is fixedly installed on the inner side of the left end of the door head box corresponding to the position above the third induction block, and the second induction switch and the third induction switch are both connected with the door opening controller.

8. The rack type electric control safety translation door according to claim 1 or 2 or 3 or 4 or 5 or 7, wherein a guide rail with a left part penetrating through the inner side of the upper part of the door body is fixedly arranged on the inner side of the lower part of the door head box, and two guide rollers rotatably arranged on the inner side of the upper part of the door body are arranged on the left side and the right side of the left part of the guide rail at intervals; or/and, the left side and the right side of the upper part of the door body are fixedly provided with anti-collision blocks positioned in the door head box; or/and, the lower side of the door body is fixedly provided with a sliding rail, the lower part of the left part and the lower part of the right part of the sliding rail are respectively fixedly provided with an installation shell with an upward opening, the inner sides of the front parts of the installation shells are respectively provided with front idler wheels with the rear sides in contact with the front sides of the sliding rail at left and right intervals, and the inner sides of the rear parts of the installation shells corresponding to the positions of the front idler wheels are respectively provided with rear idler wheels with the front sides in contact with the front sides of the sliding rail in a rotating way.

9. The rack type electric control safety sliding door according to claim 6, wherein a guide rail with a left part penetrating through the inner side of the upper part of the door body is fixedly arranged on the inner side of the lower part of the door head box, and two guide rollers rotatably arranged on the inner side of the upper part of the door body are arranged on the left side and the right side of the left part of the guide rail at intervals; or/and, the left side and the right side of the upper part of the door body are fixedly provided with anti-collision blocks positioned in the door head box; or/and, the lower side of the door body is fixedly provided with a sliding rail, the lower part of the left part and the lower part of the right part of the sliding rail are respectively fixedly provided with an installation shell with an upward opening, the inner sides of the front parts of the installation shells are respectively provided with front idler wheels with the rear sides in contact with the front sides of the sliding rail at left and right intervals, and the inner sides of the rear parts of the installation shells corresponding to the positions of the front idler wheels are respectively provided with rear idler wheels with the front sides in contact with the front sides of the sliding rail in a rotating way.