CN218640853U

CN218640853U - Urban traffic subway track engineering buffer gear

Info

Publication number: CN218640853U
Application number: CN202222993833.5U
Authority: CN
Inventors: 杨勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-17
Anticipated expiration: 2032-11-10

Abstract

The utility model relates to an urban traffic subway track engineering buffer gear, including protecting the storehouse, the interior diapire in protection storehouse is provided with the buffering subassembly, the interior roof in protection storehouse is provided with the monitoring subassembly, the monitoring subassembly includes loading board, horizontal pole, adjusting screw, movable block, smoke transducer and temperature sensor, the interior roof fixed mounting in protection storehouse has the loading board, the right side fixed mounting of loading board has one end and protection storehouse fixed connection's horizontal pole, the inner wall right side in protection storehouse is rotated and is installed one end and run through and extend to the left adjusting screw of loading board, the outside screw thread of adjusting screw is installed one end and is slided and cup joint at the outside movable block of horizontal pole, the bottom fixed mounting of movable block has smoke transducer. This urban traffic subway track engineering buffer gear, through the setting of monitoring subassembly, drive assembly and security protection subassembly, show and promote holistic fire prevention and explosion-proof effect of buffer gear, realize automatic monitoring.

Description

Urban traffic subway track engineering buffer gear

Technical Field

The utility model relates to a buffering equipment technical field specifically is an urban traffic subway track engineering buffer gear.

Background

The rail transit is a public transit which appears in cities for a long time and plays an increasingly important role, the history of urban traffic development in economically developed countries tells us that an effective way for fundamentally improving urban public traffic conditions is only to adopt urban rail transit (subway and light rail) systems with large passenger carrying capacity, and the rail transit vehicle can use a buffer device to buffer a vehicle body running at a high speed in the use process so that passengers do not feel too much vibration after parking.

In the process of implementing the present application, the inventor finds that at least the following problems exist in the technology, most of buffer devices for rail transit vehicles can effectively buffer vehicles due to the fact that the vehicle joints are installed, but most of existing buffer mechanisms use oil pressure buffers as main structures for buffering in the using process, the buffers are poor in fire protection and explosion prevention, when the buffer devices are used for a long time, the temperature is increased, electric sparks are possibly generated, oil liquid in the buffer devices is ignited, certain dangerous accidents are easily caused in the buffer devices, and further improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an urban traffic subway track engineering buffer gear possesses advantages such as effective fire protection, blast resistance, has solved the current buffer gear fire protection and the not good problem of blast resistance effect.

In order to achieve the above object, the utility model provides a following technical scheme: a buffer mechanism for urban traffic subway rail engineering comprises a protection cabin, wherein a buffer component is arranged on the inner bottom wall of the protection cabin, a monitoring component is arranged on the inner top wall of the protection cabin, a driving component is arranged at the top of the protection cabin, a containing shell is fixedly arranged at the top of the protection cabin, and a security component is arranged inside the containing shell;

the monitoring subassembly includes loading board, horizontal pole, adjusting screw, movable block, smoke transducer and temperature sensor, the interior roof fixed mounting in protection storehouse has the loading board, the right side fixed mounting of loading board has one end and protection storehouse fixed connection's horizontal pole, the inner wall right side in protection storehouse is rotated and is installed one end and run through and extend to the left adjusting screw of loading board, the outside screw thread of adjusting screw is installed one end and is slided and cup joint the movable block in the horizontal pole outside, the bottom fixed mounting of movable block has smoke transducer, the bottom of movable block and the right side fixed mounting who is located smoke transducer have temperature sensor.

Further, the right side fixed mounting in protection storehouse has the protection cloth layer, the left side in protection storehouse is inlayed and is equipped with the dodge gate.

Further, the buffering subassembly includes first support, oil buffer, supports pressure head, spacing slide rail and link block, the interior diapire fixed mounting in protection storehouse has first support, the top fixed mounting of first support has oil buffer, oil buffer's output fixed mounting has one end to run through and extend to the pressure head that supports on protection storehouse right side, the inner wall right side in protection storehouse just is located the top and the equal fixed mounting in below that support the pressure head and has spacing slide rail, the inside slidable mounting of spacing slide rail has one end and the link block that supports pressure head fixed connection.

Further, drive assembly includes brushless motor, initiative worm and driven worm wheel, the top fixed mounting in protection storehouse has brushless motor, brushless motor's output fixed mounting has one end to run through and extend to the inside initiative worm in protection storehouse, adjusting screw's outside fixed mounting has one end and the driven worm wheel of initiative worm phase meshing.

Further, the security protection subassembly includes that the second support, hand are twisted bolt, carbon dioxide gas cylinder and transport pipe, the top in protection storehouse and the inside fixed mounting that is located and holds the shell have a quantity to be two second supports, the carbon dioxide gas cylinder has been placed at the holistic top of second support, the front of second support and the equal screw thread in back are installed one end and are run through the second support and twist the bolt with the hand of carbon dioxide gas cylinder contact, the export of carbon dioxide gas cylinder is fixed and the intercommunication has an end pipe to wear and extend to the transport pipe inside the protection storehouse.

Furthermore, the pressing head is located inside the protective cloth layer, and the right side of the pressing head is fixedly connected with the protective cloth layer.

Furthermore, the top of holding the shell inlays and is equipped with the maintenance door, adjusting screw passes through the bearing and is connected with the loading board rotation.

Further, the carbon dioxide gas cylinder is fixedly connected with the conveying pipe through a pipe joint, and the first support is fixedly connected with the protection bin and the oil buffer through fastening bolts respectively.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this urban traffic subway track engineering buffer gear, through the setting of monitoring subassembly, drive assembly and security protection subassembly, show and promote holistic fire prevention and explosion-proof effect of buffer gear, realize automatic monitoring.

2. This urban traffic subway track engineering buffer gear through the setting on buffering subassembly and protection cloth layer, effectively blocks the invasion of dust, avoids the dust to influence its inner structure.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: the device comprises a protection cabin 1, a first support 2, a hydraulic buffer 3, a pressure resisting head 4, a limiting sliding rail 5, a connecting sliding block 6, a protection cloth layer 7, a movable door 8, a bearing plate 9, a cross rod 10, an adjusting screw rod 11, a movable block 12, a brushless motor 13, a driving worm 14, a driven worm wheel 15, a smoke sensor 16, a temperature sensor 17, a containing shell 18, a second support 19, a hand-screwed bolt 20, a carbon dioxide gas cylinder 21 and a transport pipe 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, in this embodiment, the buffering mechanism for urban traffic subway rail engineering includes a protection cabin 1, a buffering component is disposed on an inner bottom wall of the protection cabin 1, a monitoring component is disposed on an inner top wall of the protection cabin 1, a driving component is disposed at a top of the protection cabin 1, a protection cloth layer 7 is fixedly mounted on a right side of the protection cabin 1, a movable door 8 is embedded on a left side of the protection cabin 1, an accommodating shell 18 is fixedly mounted at the top of the protection cabin 1, and a security component is disposed inside the accommodating shell 18.

Specifically, the arrangement of the protective cloth layer 7 effectively prevents dust from entering, so that the dust is brought into the buffer assembly when the buffer assembly operates.

In this embodiment, the driving assembly includes a brushless motor 13, a driving worm 14 and a driven worm wheel 15, the brushless motor 13 is fixedly installed at the top of the protection cabin 1, the driving worm 14 with one end penetrating and extending into the protection cabin 1 is fixedly installed at the output end of the brushless motor 13, and the driven worm wheel 15 with one end meshed with the driving worm 14 is fixedly installed outside the adjusting screw 11.

Specifically, the brushless motor 13 is started to make the driving worm 14 drive the driven worm wheel 15 to rotate, so that the monitoring assembly can operate.

In this embodiment, the monitoring subassembly includes loading board 9, horizontal pole 10, adjusting screw 11, movable block 12, smoke sensor 16 and temperature sensor 17, protection storehouse 1's interior roof fixed mounting has loading board 9, loading board 9's right side fixed mounting has one end and protection storehouse 1 fixed connection's horizontal pole 10, protection storehouse 1's inner wall right side is rotated and is installed one end and run through and extend to the left adjusting screw 11 of loading board 9, adjusting screw 11 passes through the bearing and rotates with loading board 9 to be connected, adjusting screw 11 outside screw thread is installed one end and is slided and cup joint at the outside movable block 12 of horizontal pole 10, the bottom fixed mounting of movable block 12 has smoke sensor 16, the bottom of movable block 12 and the right side fixed mounting that is located smoke sensor 16 have temperature sensor 17.

Specifically, the driving assembly is started, so that the adjusting screw 11 rotates, and the movable block 12 can only operate on the cross rod 10, so that the movable block is limited and can only move left and right back and forth, and the smoke sensor 16 and the temperature sensor 17 monitor the lower buffer assembly in real time.

Example two: referring to fig. 1-2, on the basis of the first embodiment, in the first embodiment, the buffering assembly includes a first bracket 2, an oil buffer 3, a pressing head 4, a limiting slide rail 5 and a connecting slide block 6, the inner bottom wall of the protection cabin 1 is fixedly provided with the first bracket 2, the top of the first bracket 2 is fixedly provided with the oil buffer 3, the first bracket 2 is respectively and fixedly connected with the protection cabin 1 and the oil buffer 3 through fastening bolts, the output end of the oil buffer 3 is fixedly provided with the pressing head 4, one end of the pressing head 4 penetrates through and extends to the right side of the protection cabin 1, the pressing head 4 is located inside a protection cloth layer 7, the right side of the pressing head 4 is fixedly connected with the protection cloth layer 7, the right side of the inner wall of the protection cabin 1 and above and below the pressing head 4 are both fixedly provided with the limiting slide rail 5, and the connecting slide block 6, one end of which is fixedly connected with the pressing head 4, is slidably installed inside the limiting slide rail 5.

Specifically, support setting 4, spacing slide rail 5 and link block 6, make railcar can not directly be used for hydraulic buffer 3 on, make support setting 4 effectively will do all can the buffering partly, then, link block 6 makes with spacing slide rail 5 and supports 4 positions of pressure head fixed all the time, avoids taking place the skew phenomenon after receiving the striking.

In this embodiment, the security protection subassembly includes second support 19, bolt 20 is twisted to the hand, carbon dioxide gas cylinder 21 and transport pipe 22, the top of protection storehouse 1 and the inside fixed mounting that is located and holds shell 18 have quantity to be two second support 19, carbon dioxide gas cylinder 21 has been placed at the holistic top of second support 19, the front of second support 19 and the equal threaded mounting in back have one end to run through second support 19 and with the bolt 20 is twisted to the hand of the contact of carbon dioxide gas cylinder 21, the export of carbon dioxide gas cylinder 21 is fixed and the intercommunication has an end pipe to wear and extend to the transport pipe 22 of protection storehouse 1 inside, carbon dioxide gas cylinder 21 passes through coupling and transport pipe 22 fixed connection.

In particular, the provision of the second bracket 19 and the hand bolt 20 allows the carbon dioxide cylinder 21 to be effectively positioned so that it is more stable to place.

The working principle of the embodiment is as follows:

in use, start brushless motor 13 and make initiative worm 14 drive driven worm wheel 15 and rotate, thereby make adjusting screw 11 rotate, because the movable block 12 can only operate on horizontal pole 10, so spacing to it, make it can only control round trip movement, just also make smoke transducer 16 and temperature sensor 17 monitor below hydraulic buffer 3 in real time, and with data transfer for outside accuse equipment, after well accuse equipment received that both signal values all have ascending trend, start the control valve of carbon dioxide gas cylinder 21, make and transport carbon dioxide to protection storehouse 1 inside through transport pipe 22 fast, make and send smog department and keep apart the goods source fast, thereby realize automatic monitoring, show and promote the safety in utilization.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an urban traffic subway track engineering buffer gear, includes protection storehouse (1), its characterized in that: the inner bottom wall of the protection bin (1) is provided with a buffering component, the inner top wall of the protection bin (1) is provided with a monitoring component, the top of the protection bin (1) is provided with a driving component, the top of the protection bin (1) is fixedly provided with an accommodating shell (18), and a security component is arranged inside the accommodating shell (18);

the monitoring assembly comprises a bearing plate (9), a transverse rod (10), an adjusting screw rod (11), a movable block (12), a smoke sensor (16) and a temperature sensor (17), the bearing plate (9) is fixedly mounted on the inner top wall of the protection bin (1), the transverse rod (10) fixedly connected with one end and the protection bin (1) is fixedly mounted on the right side of the bearing plate (9), the inner wall right side of the protection bin (1) is rotated to be provided with one end to penetrate through and extend to the left adjusting screw rod (11) of the bearing plate (9), the outer thread of the adjusting screw rod (11) is provided with one end to be slidably sleeved on the movable block (12) outside the transverse rod (10), the smoke sensor (16) is fixedly mounted on the bottom of the movable block (12), and the temperature sensor (17) is fixedly mounted on the right side of the movable block (12) and located on the smoke sensor (16).

2. The urban traffic subway rail engineering buffer mechanism according to claim 1, characterized in that: the right side fixed mounting in protection storehouse (1) has protection cloth layer (7), the left side in protection storehouse (1) is inlayed and is equipped with dodge gate (8).

3. The buffer mechanism for the urban traffic subway rail engineering according to claim 2, wherein: buffer assembly includes first support (2), oil buffer (3), supports pressure head (4), spacing slide rail (5) and link block (6), the interior diapire fixed mounting in protection storehouse (1) has first support (2), the top fixed mounting of first support (2) has oil buffer (3), the output fixed mounting of oil buffer (3) has one end to run through and extend to the pressure head (4) that supports on protection storehouse (1) right side, the inner wall right side of protection storehouse (1) just is located the top and the equal fixed mounting in below of pressure head (4) and has spacing slide rail (5), the inside slidable mounting of spacing slide rail (5) has one end and link block (6) to pressure head (4) fixed connection.

4. The buffer mechanism for the urban traffic subway rail engineering according to claim 1, wherein: the drive assembly includes brushless motor (13), initiative worm (14) and driven worm wheel (15), the top fixed mounting in protection storehouse (1) has brushless motor (13), the output fixed mounting of brushless motor (13) has one end to run through and extend to the inside initiative worm (14) in protection storehouse (1), the outside fixed mounting of adjusting screw (11) has one end and the driven worm wheel (15) of initiative worm (14) engaged with mutually.

5. The buffer mechanism of the urban traffic subway rail engineering according to claim 3, characterized in that: the security protection subassembly includes second support (19), hand screw bolt (20), carbon dioxide gas cylinder (21) and transport pipe (22), the inside fixed mounting that the top of protection storehouse (1) just is located and holds shell (18) has second support (19) that quantity is two, carbon dioxide gas cylinder (21) have been placed at the holistic top of second support (19), the front and the equal screw thread in back of second support (19) are installed one end and are run through second support (19) and screw bolt (20) with the hand of carbon dioxide gas cylinder (21) contact, the export of gas cylinder (21) is fixed and the intercommunication has one end pipe to wear and extend to the transport pipe (22) of protection storehouse (1) inside.

6. The buffer mechanism of the urban traffic subway rail engineering according to claim 3, characterized in that: the pressing head (4) is located inside the protective cloth layer (7), and the right side of the pressing head (4) is fixedly connected with the protective cloth layer (7).

7. The buffer mechanism for the urban traffic subway rail engineering according to claim 1, wherein: the top of the accommodating shell (18) is embedded with a maintenance door, and the adjusting screw rod (11) is rotatably connected with the bearing plate (9) through a bearing.

8. The buffer mechanism of the urban traffic subway rail engineering according to claim 5, characterized in that: the carbon dioxide gas bottle (21) is fixedly connected with the conveying pipe (22) through a pipe joint, and the first support (2) is fixedly connected with the protection bin (1) and the oil buffer (3) through fastening bolts respectively.