CN212556283U - Fork signal lamp device for rail transit - Google Patents
Fork signal lamp device for rail transit Download PDFInfo
- Publication number
- CN212556283U CN212556283U CN202020565788.1U CN202020565788U CN212556283U CN 212556283 U CN212556283 U CN 212556283U CN 202020565788 U CN202020565788 U CN 202020565788U CN 212556283 U CN212556283 U CN 212556283U
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- CN
- China
- Prior art keywords
- signal lamp
- signal
- box
- rail transit
- movable block
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 7
- 125000003003 spiro group Chemical group 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model discloses a fork signal lamp device for track traffic, the on-line screen storage device comprises a base, the top fixed mounting of base has the box, and the top fixed mounting of box has the support frame, and the side of support frame is provided with the spout, the threaded rod of vertical setting is installed through the bearing in the inside of support frame, and the outside spiro union of threaded rod has the movable block, the side fixed mounting of movable block has the mounting bracket, and the side fixed mounting of mounting bracket has the signal case, the side fixed mounting of signal case has the signal lamp, and the inside fixed mounting of signal case has the signal lamp controller with signal lamp electric connection. The utility model discloses when the device used, can drive the threaded rod through actuating mechanism and rotate, and then drive the movable block and carry out the up-and-down motion, when needing to overhaul or set up, can be convenient for operate the signal case falls, reuse actuating mechanism drives the movable block and rises to reset after finishing, and easy operation is convenient, maintains for the staff and brings very big facility.
Description
Technical Field
The utility model relates to a track traffic technical field especially relates to a fork signal lamp device for track traffic.
Background
Rail transit refers to a type of vehicle or transportation system in which operating vehicles need to travel on a particular rail. The most typical rail transit is a railway system consisting of conventional trains and standard railways. With the diversified development of train and railway technologies, rail transit is more and more types, and is not only distributed in long-distance land transportation, but also widely applied to medium-short distance urban public transportation.
Common rail traffic has traditional railway (national railway, intercity railway and urban area railway), subway, light rail and tram, rail transit is the core member of rail traffic, the economy and military fortunes of the state of affairs, the application of traditional railway in middle and short distance urban area railway is equally very extensive, such as Beijing and Wenzhou's urban area railway, traditional railway technology has all been adopted, the rail vehicle that walks on the city ground, need have striking traffic signal lamp, at present, be used for this type of traffic signal lamp to install mostly on the stand, when needs set up or overhaul the maintenance, need climb with the help of the instrument, the security performance is poor, and difficult operation at the eminence, influence work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the fork signal lamp device for rail transit who provides, the problem that can effectual solution background art propose.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a fork signal lamp device for track traffic, includes the base, the top fixed mounting of base has the box, and the top fixed mounting of box has the support frame, and the side of support frame is provided with the spout, the threaded rod of vertical setting is installed through the bearing in the inside of support frame, and the outside spiro union of threaded rod has the movable block, the side fixed mounting of movable block has the mounting bracket, and the side fixed mounting of mounting bracket has a signal case, the side fixed mounting of signal case has the signal lamp, and the inside fixed mounting of signal case has the signal lamp controller with signal lamp electric connection, the inside fixed mounting of box has the actuating mechanism who is connected with the threaded rod transmission.
Preferably, the bottom fixed mounting of signal case has the connecting plate, and the side fixed mounting of connecting plate has the LED display screen with signal lamp controller electric connection.
Preferably, actuating mechanism includes and installs in the inside axis body of box through the bearing, and the outside fixed mounting of axis body has the worm wheel screw rod, and the tip fixed mounting of worm wheel screw rod has the hand wheel, and the hand wheel passes through the hasp lock and is connected with the box is firm.
Preferably, the driving mechanism further comprises a bevel gear fixedly mounted at the bottom end of the threaded rod, and the bevel gear is meshed with the worm gear and the threaded rod.
Preferably, the top end of the signal box is fixedly provided with a rain shield, and the end part of the rain shield is provided with a limiting bulge matched with the sliding groove.
Preferably, the signal box comprises a shell and a cover body, the shell and the cover body are stably installed through bolts, and a sealing ring is clamped between the shell and the cover body.
Preferably, the device further comprises a plurality of frame bodies fixedly arranged at two ends of the movable block, and guide rollers are arranged in the frame bodies through bearings.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the device uses, can drive the threaded rod through actuating mechanism and rotate, and then drive the movable block and carry out the up-and-down motion, when needing to overhaul or set up, can drop the operation of being convenient for with the signal case, reuse actuating mechanism drives the movable block and rises to reset after the end, and easy operation is convenient, for staff's maintenance brings very big facility.
2. The installation is used for showing the time that the train went into in the below of signal lamp, and the use of cooperation signal lamp makes the passerby can accurately judge banister down time, improves warning effect, and the reinforcing security, the rain-proof cover is installed to the signal case top of device, can improve the anti-wind and rain ability of device, and the setting of spacing bulge loop for when the movable block received the regulation and goes up and down, spacing lug and spout sliding connection improve the stability of signal case up-and-down motion in-process.
3. When the movable block in the device moves, the guide roller is in rolling connection with the inner wall of the support frame, so that the friction of the movable block in the up-and-down movement process is reduced, and the operation is simpler and more convenient.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a turnout signal lamp device for rail transit according to the present invention;
fig. 2 is a schematic structural view of a rain shield of a turnout signal lamp device for rail transit according to the present invention;
fig. 3 is a schematic view of a local amplification structure of a turnout signal lamp device for track traffic according to the present invention.
In the figure: the device comprises a base 1, a box 2, a worm gear screw rod 3, a supporting frame 4, a threaded rod 5, a sliding chute 6, a movable block 7, an installation frame 8, a rain shield 9, a shell 10, a signal lamp 11, a signal lamp controller 12, a shell 13, a connecting plate 14, an LED display screen 15 and a guide roller 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments;
in the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Example 1
Referring to fig. 1-2, a turnout signal lamp device for rail transit comprises a base 1, a box body 2 is fixedly installed at the top of the base 1, a support frame 4 is fixedly installed at the top end of the box body 2, a chute 6 is arranged on the side surface of the support frame 4, a vertically arranged threaded rod 5 is installed inside the support frame 4 through a bearing, a movable block 7 is screwed on the outer side of the threaded rod 5, an installation frame 8 is fixedly installed on the side surface of the movable block 7, a signal box is fixedly installed on the side surface of the installation frame 8, a signal lamp 11 is fixedly installed on the side surface of the signal box, a signal lamp controller 12 electrically connected with the signal lamp 11 is fixedly installed inside the signal box, a driving mechanism in transmission connection with the threaded rod 5 is fixedly installed inside the box body 2, when the device is used, the threaded rod 5 can be driven by the driving, when needing to overhaul or set up, can drop the operation of being convenient for with the signal case, reuse actuating mechanism drives the movable block 7 after the end and rises to reset, and easy operation is convenient, maintains for the staff and brings very big facility.
The utility model discloses in, the bottom fixed mounting of signal case has connecting plate 14, and the side fixed mounting of connecting plate 14 has LED display screen 15 with 12 electric connection of signal lamp controller, and the below installation at the signal lamp is used for showing the time that the train went into, and the use of cooperation signal lamp makes the passerby can accurately judge the banister time of falling, improves warning effect, reinforcing security.
Actuating mechanism includes and installs in the inside axis body of box 2 through the bearing, and the outside fixed mounting of axis body has worm gear screw rod 3, worm gear screw rod 3's tip fixed mounting has the hand wheel, and the hand wheel is through hasp lock and 2 firm connections of box, actuating mechanism still includes the conical gear of fixed mounting in 5 bottoms of threaded rod, and conical gear meshes with worm gear screw rod 3 mutually, the staff can pass through the axis body through the rotating hand wheel when using, worm gear screw rod 3 and conical gear drive threaded rod 5 rotate, and then reach the purpose of adjustment movable block 7 height.
The top fixed mounting of signal case has rain-proof cover 9, and the tip of rain-proof cover 9 is provided with the spacing arch with 6 looks adaptations of spout, the signal case includes casing 10 and lid 13, and through the firm installation of bolt between casing 10 and the lid 13, the centre gripping has the sealing washer between casing 10 and the lid 13, rain-proof cover 9 is installed to the signal case top of device, can improve the anti-wind and rain ability of device, and the setting of spacing bulge loop, when making movable block 7 receive the regulation and go up and down, spacing lug and 6 sliding connection of spout, stability in the up-and-down motion process of signal case is improved.
The working principle is as follows: when the device uses, can drive threaded rod 5 through actuating mechanism and rotate, and then drive movable block 7 and carry out the up-and-down motion, when needing to overhaul or set up, can be convenient for the operation with the signal case falls, reuse actuating mechanism drives the ascending reset of movable block 7 after the end, and easy operation is convenient, for the staff maintains and brings very big facility.
Example 2
Referring to fig. 1 to 3, the turnout signal lamp device for rail transit further includes a plurality of frame bodies fixedly installed at two ends of the movable block 7, and guide rollers 16 are installed inside the frame bodies through bearings.
The working principle is as follows: when the movable block 7 in the device moves, the guide roller 16 is in rolling connection with the inner wall of the support frame 4, so that the friction of the movable block 7 in the up-and-down movement process is reduced, and the operation is simpler and more convenient.
The utility model discloses mainly be used for protecting mechanical device the utility model discloses in the control mode that relates to electrical apparatus is controlled through switch or controller, and the control circuit is the switch that technical personnel in the field chooseed for use or the conventional electric connection circuit of controller, and the providing of power also belongs to the common general knowledge in this field, so the utility model discloses no longer explain control mode and circuit connection in detail.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A turnout signal lamp device for rail transit comprises a base (1), a box body (2) is fixedly arranged at the top of the base (1), a supporting frame (4) is fixedly arranged at the top end of the box body (2), a sliding chute (6) is arranged on the side surface of the supporting frame (4), it is characterized in that a threaded rod (5) which is vertically arranged is arranged in the support frame (4) through a bearing, and the outer side of the threaded rod (5) is screwed with a movable block (7), the side surface of the movable block (7) is fixedly provided with an installation frame (8), and the side surface of the mounting rack (8) is fixedly provided with a signal box, the side surface of the signal box is fixedly provided with a signal lamp (11), and a signal lamp controller (12) electrically connected with the signal lamp (11) is fixedly arranged in the signal box, and a driving mechanism in transmission connection with the threaded rod (5) is fixedly arranged in the box body (2).
2. The turnout signal lamp device for rail transit according to claim 1, wherein a connecting plate (14) is fixedly installed at the bottom end of the signal box, and an LED display screen (15) electrically connected with the signal lamp controller (12) is fixedly installed on the side surface of the connecting plate (14).
3. The turnout signal lamp device for rail transit according to claim 1, wherein the driving mechanism comprises a shaft body mounted inside the box body (2) through a bearing, a worm gear screw (3) is fixedly mounted on the outer side of the shaft body, a hand wheel is fixedly mounted on the end portion of the worm gear screw (3), and the hand wheel is stably connected with the box body (2) through a snap lock.
4. The turnout signal lamp device for rail transit according to claim 3, wherein the driving mechanism further comprises a bevel gear fixedly mounted at the bottom end of the threaded rod (5), and the bevel gear is meshed with the worm screw (3).
5. The turnout signal lamp device for rail transit according to claim 1, wherein a rain shield (9) is fixedly installed at the top end of the signal box, and a limiting protrusion matched with the sliding groove (6) is arranged at the end part of the rain shield (9).
6. The turnout signal lamp device for rail transit according to claim 5, wherein the signal box comprises a housing (10) and a cover body (13), the housing (10) and the cover body (13) are firmly installed through bolts, and a sealing ring is clamped between the housing (10) and the cover body (13).
7. The turnout signal lamp device for rail transit according to claim 1, further comprising a plurality of frame bodies fixedly installed at both ends of the movable block (7), and a guide roller (16) is installed inside the frame bodies through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020565788.1U CN212556283U (en) | 2020-04-16 | 2020-04-16 | Fork signal lamp device for rail transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020565788.1U CN212556283U (en) | 2020-04-16 | 2020-04-16 | Fork signal lamp device for rail transit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212556283U true CN212556283U (en) | 2021-02-19 |
Family
ID=74610135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020565788.1U Expired - Fee Related CN212556283U (en) | 2020-04-16 | 2020-04-16 | Fork signal lamp device for rail transit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212556283U (en) |
-
2020
- 2020-04-16 CN CN202020565788.1U patent/CN212556283U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210219 |