CN209200585U - A kind of railway signaling control cable point is to box - Google Patents
A kind of railway signaling control cable point is to box Download PDFInfo
- Publication number
- CN209200585U CN209200585U CN201821651153.2U CN201821651153U CN209200585U CN 209200585 U CN209200585 U CN 209200585U CN 201821651153 U CN201821651153 U CN 201821651153U CN 209200585 U CN209200585 U CN 209200585U
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- uncapping
- box body
- box
- screw rod
- cable
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Abstract
For a kind of railway signaling control cable point of the utility model to box, including box body, cover board, cable fixture and cap-opening mechanism, cable fixture includes waffle slab and snap ring；Cap-opening mechanism includes drive shaft, transmission shaft, component of uncapping, and component of uncapping includes uncap screw rod, sliding block of uncapping, guide rail and connecting rod of uncapping, and the upper end of drive shaft, which extends in box body, to be connected and be connected to driving bevel gear；Screw rod of uncapping is located in box body, and for sliding block of uncapping with screw rod cooperation of uncapping, connecting rod two end of uncapping is hinged with sliding block of uncapping, cover board respectively；Guide rail is connect with box body inner sidewall, and sliding block of uncapping is connected with idler wheel, and idler wheel is located in guide rail；Screw rod of uncapping is connected with driven wheel of differential, and both ends of the drive shaft is connected with drive bevel gear, and the drive bevel gear of both ends of the drive shaft is engaged with driving bevel gear, driven wheel of differential respectively.The cable of the utility model point is convenient to the cover plate opening and closing of box, can effectively prevent cable and falls off because of shaking, and can improve the resistance to fire intensity of box body, prolongs the service life.
Description
Technical field
The utility model belongs to railway signal control technical field, is related to a kind of cable point to box, and in particular to Yi Zhongtie
Road signal controls cable point to box.
Background technique
With the development of economy, the level of IT application has obtained significantly improving, therefore the regions such as many railway, tunnels
It has been laid with a large amount of cable.However, the control equipment of cable is often required to use in process of deployment, in these control equipment
Just comprising cable box, the setting of cable box can play good protecting effect to control cable.
Existing cable lid plate generally passes through bolt or other connection types are fixed on box body, is not only not easy to cover
The opening and closing of plate, and also reduce the overhaul efficiency to cable box.In addition, cable is easy to extraneous environment under normal conditions
Factor and shake, fall off if shaking the excessive cable that will lead to, to influence the normal use or even some cables of cable box
Box is not provided with heat-insulating, fire-preventing function, has seriously affected the service life of cable box.
Summary of the invention
The purpose of the utility model is to provide a kind of railway signaling control cables point to box, and the cable point can be effective gram to box
Take cover plate switch present in the prior art trouble, cable be easy fall off from cable box and without fire-proof function lack
It falls into.
The utility model to achieve the above object the technical solution adopted is that: a kind of railway signaling control cable point to box,
Including box body, the left cover and right cover plate with box body cooperation are hinged at the top of the box body, the opposite two sidewalls of box body are set respectively
There are incoming line and line outlet；Cable fixture and cap-opening mechanism are additionally provided in the box body, the cable fixture includes
Waffle slab and snap ring for fixing cable, the waffle slab horizontal location is in box body, and waffle slab is located at incoming line and goes out
The downside of line mouth, the snap ring are respectively positioned on waffle slab；The cap-opening mechanism includes drive shaft, transmission shaft, Yi Jifen
It is not symmetricly set on that component is uncapped on the intracorporal left side of box and the right side is uncapped component, modular construction phase that component is uncapped on the left side and the right side is uncapped
It together, include uncap screw rod, sliding block of uncapping, guide rail and connecting rod of uncapping, the upper end of the drive shaft is extended by the bottom of box body
To box body, and drive shaft is connect by first bearing with box body, and the upper end of the drive shaft is also connected with driving cone tooth
Wheel；The screw rod of uncapping, which is respectively perpendicular, is located in the opposite two sides of tray interior, uncap sliding block respectively with corresponding screw rod of uncapping
Cooperation, it is described uncap connecting rod one end and sliding block of uncapping it is hinged, uncap the connecting rod other end and the bottom of corresponding cover board it is hinged；It is described
Guide rail is respectively with the connection of box body inner sidewall and corresponding with the position for screw rod of uncapping, and is also connected with idler wheel on the outside of sliding block of uncapping, described
Idler wheel is located in corresponding guide rail；The outside of screw rod on lower side of uncapping is also connected with driven wheel of differential, transmission shaft positioning
Between drive shaft and screw rod of uncapping, and both ends of the drive shaft is also respectively connected drive bevel gear, transmission shaft wherein one end
Drive bevel gear is engaged with the driving bevel gear of drive shaft upper end, the drive bevel gear of the transmission shaft other end and is uncapped outside screw rod
The driven wheel of differential of side engages.
The further technical solution of the utility model is: the left cover and right cover plate lower end surface position corresponding with snap ring
Be also respectively connected cable pressing device, the cable pressing device includes vertical bar, spring lever and briquetting, vertical bar upper end with it is corresponding
Cover board lower end surface it is hinged, the briquetting is connected by the lower end of spring lever and vertical bar；It is closed when left cover and right cover plate are in
When conjunction state, briquetting is pressed on respectively on corresponding snap ring；When left cover and right cover plate in the open state, vertical bar is around hinged
Place folds and conforms to the lower end surface of corresponding cover board.
The further technical solution of the utility model is: the both ends of the screw rod of uncapping pass through second bearing and box body respectively
Inside connection, and the screw flight of uncapping being oppositely arranged is contrary.
The further technical solution of the utility model is: the transmission shaft is located in by the position at both ends by 3rd bearing
The bottom of box body, the inner ring of the 3rd bearing and the outside of transmission shaft connect, and the outer ring of 3rd bearing passes through positioning seat and box
The connection of body bottom.
The further technical solution of the utility model is: the snap ring is positioned side by side on waffle slab in two column.
The further technical solution of the utility model is: being additionally provided with fiberboard and fireprotection layer, the fibre on the inside of the box body
The corner of dimension plate passes through fixed block respectively and the inner sidewall of box body connects, and fire resisting slot is formed between box body inner sidewall and fiberboard,
The fireprotection layer is connect with fiberboard inner wall；The fireprotection layer is made of carbon dioxide particle.
A kind of railway signaling control cable point of the utility model is following beneficial to effect due to using the above structure, having to box
Fruit:
1. the railway signaling control cable point of the utility model when in use, by rotate driving shaft, is driving to box
Bevel gear, drive bevel gear, transmission shaft and driven wheel of differential transmission under, driving is uncapped screw rod rotation, in idler wheel and guide rail
Auxiliary under, sliding block of uncapping is moved up and down along screw rod of uncapping, and be can be realized the switch to cover board by connecting rod of uncapping, is eliminated
Using the fixed cover board bring trouble of traditional approach, opening and closing cover board is very convenient, brings convenience to the service work of cable box；
2. the utility model can be blocked cable using the snap ring on waffle slab, when cover plate closing, briquetting is in spring
The cable in snap ring can be tightly pushed down under the action of bar, and cable is effectively prevent to fall off because of shaking；In addition, being beaten when cover board is in
When open state, vertical bar, spring lever and briquetting fold around hinged place and conform to the lower end surface of corresponding cover board, and vertical bar is avoided to cause
It hinders, it is convenient that a point Xiang Zuoye is carried out in box body；
3. being additionally provided with fiberboard and fireprotection layer in the box body of the utility model, and shape between fiberboard and box body inside
At fire resisting slot, the resistance to fire intensity of box body is effectively increased, the service life of box body is extended.
A kind of railway signaling of the utility model control cable point is made to box with reference to the accompanying drawings and examples further
Explanation.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of internal structure of the railway signaling control cable point of the utility model to box；
Fig. 2 is the structural schematic diagram of the utility model cover board opening state；
Fig. 3 is the structural schematic diagram of the utility model cable fixture；
Fig. 4 is the structural schematic diagram of the utility model box body；
Drawing reference numeral explanation: 1- box body, 101- fire resisting slot, 102- fiberboard, 103- fireprotection layer, 104- fixed block, 2- net
Panel, 3- snap ring, 4- first bearing, 5- drive shaft, 6- driving bevel gear, 7- drive bevel gear, 8- transmission shaft, 9- third axis
It holds, 10- positioning seat, 11- second bearing, 12- driven wheel of differential, 13- uncaps screw rod, 14- line outlet, 15- idler wheel, and 16- uncaps
Sliding block, 17- guide rail, 18- right cover plate, 19- uncap connecting rod, 20- briquetting, 21- vertical bar, 22- spring lever, 23- left cover, 24- into
Line mouth.
Specific embodiment
As shown in Figures 1 to 4, a kind of railway signaling control cable of the utility model divides to box, including box body 1, the box
Be hinged at the top of body 1 with box body 1 cooperate left cover 23 and right cover plate 18, the opposite two sidewalls of the box body 1 be respectively equipped with into
Line mouth 24 and line outlet 14；Cable fixture and cap-opening mechanism are additionally provided in the box body 1.
Fiberboard 102 and fireprotection layer 103, the angle part of the fiberboard 102 are additionally provided on the inside of the box body 1 of the utility model
Not Tong Guo fixed block 104 connect with the inner sidewall of box body 1, between 1 inner sidewall of box body and fiberboard 102 formed fire resisting slot 101, institute
It states fireprotection layer 103 to connect with 102 inner wall of fiberboard, the fireprotection layer 103 is made of carbon dioxide particle, the box of the utility model
Body 1 effectively increases the resistance to fire intensity of box body 1 by setting fiberboard 102 and fireprotection layer 103, and extend box body 1 uses the longevity
Life.
The cable fixture includes waffle slab 2 and the snap ring 3 for fixing cable, 2 horizontal location of waffle slab
In box body 1, and waffle slab 2 is located at the downside of incoming line 24 and line outlet 14, and the snap ring 3 is positioned side by side in grid in two column
On plate 2.
The cap-opening mechanism of the utility model includes drive shaft 5, transmission shaft 8 and is symmetrically arranged in box body 1
Component is uncapped on a left side and the right side is uncapped component, left side component and the right side modular construction of uncapping of uncapping is identical, include uncap screw rod 13, open
Lid sliding block 16, guide rail 17 and connecting rod 19 of uncapping；The upper end of the drive shaft 5 is extended in box body 1 by the bottom of box body 1, and
Drive shaft 5 is connect by first bearing 4 with box body 1, and the upper end of the drive shaft 5 is also connected with driving bevel gear 6；It is described
Screw rod 13 of uncapping, which is respectively perpendicular, is located in the opposite two sides in 1 inside of box body, in the present embodiment, the both ends of the screw rod 13 of uncapping
The hand of spiral for the screw rod 13 of uncapping for connecting by second bearing 11 respectively, and being oppositely arranged with the inside of box body 1 is opposite；It is described
Sliding block 16 of uncapping cooperates with corresponding screw rod 13 of uncapping respectively, it is described uncap 19 one end of connecting rod and sliding block 16 of uncapping it is hinged, uncap
19 other end of connecting rod and the bottom of corresponding cover board are hinged；The guide rail 17 connect respectively with 1 inner sidewall of box body and with spiral shell of uncapping
The position of bar 13 is corresponding, is also connected with idler wheel 15 on the outside of sliding block 16 of uncapping, the idler wheel 15 is located in corresponding guide rail 17；Institute
It states the outside of screw rod 13 on lower side of uncapping and is also connected with driven wheel of differential 12, the transmission shaft 8 passes through third by the position at both ends
Bearing 9 is located in the bottom of box body 1, to be located in drive shaft 5 between screw rod 13 of uncapping, the 3rd bearing 9 it is interior
Circle is connect with the outside of transmission shaft 8, and the outer ring of 3rd bearing 9 is connect by positioning seat 10 with 1 bottom of box body；In addition, the biography
8 both ends of moving axis are also respectively connected drive bevel gear 7, the transmission shaft 8 wherein drive bevel gear 7 of one end and 5 upper end of drive shaft
Driving bevel gear 6 engage, the drive bevel gear 7 of 8 other end of transmission shaft is nibbled with the driven wheel of differential 12 on the outside of the screw rod 13 of uncapping
It closes.
In addition, left cover 23 and 18 lower end surface of right cover the plate position corresponding with snap ring 3 of the utility model are also respectively connected with
Have a cable pressing device, the cable pressing device includes vertical bar 21, spring lever 22 and briquetting 20,21 upper end of vertical bar with it is corresponding
The lower end surface of cover board connects, and the briquetting 20 is connect by spring lever 22 with the lower end of vertical bar 21；When left cover 23 and right cover plate
18 in the closure state, and briquetting 20 is pressed on respectively on corresponding snap ring 3；When left cover 23 and right cover plate 18 are in open shape
When state, vertical bar 21 folds around hinged place and conforms to the lower end surface of corresponding cover board.
When the utility model is used, cable is extended in box body 1 by incoming line 24, and divided in box body 1 to, point
The cable opened is located in the snap ring 3 on waffle slab 2, and extends to 1 outside of box body by line outlet 14；Pass through tool rotate driving
Shaft 5 drives screw rod of uncapping under the transmission of driving bevel gear 6, drive bevel gear 7, transmission shaft 8 and driven wheel of differential 12
13 rotations, under the auxiliary of idler wheel 15 and guide rail 17, sliding block 16 of uncapping is moved up and down along screw rod 13 of uncapping, by connecting rod of uncapping
It can be realized the switch to cover board；When left cover 23 and right cover plate 18 in the closure state, work of the briquetting 20 in spring lever 22
It is pressed on corresponding snap ring 3 respectively with lower, tightly pushes down the cable in snap ring 19, cable is effectively prevent to fall off because of shaking；
When left cover 23 and right cover plate 18 in the open state, vertical bar 21, spring lever 22 and briquetting 20 are folded and are pasted around hinged place
It is bonded to the lower end surface of corresponding cover board, vertical bar 21 is avoided to cause obstacle, it is convenient that a point Xiang Zuoye is carried out in box body.
Above embodiments are only the preferred embodiment of the utility model, and the structure of the utility model is not limited to above-mentioned implementation
The form enumerated of example, any modification made within the spirit and principle of the present invention, equivalent replacement etc. should all include
It is within the protection scope of the utility model.
Claims (7)
1. a kind of railway signaling control cable point, to box, including box body (1), box body (1) top is hinged with matches with box body (1)
The left cover (23) and right cover plate (18) of conjunction, the opposite two sidewalls of box body (1) are respectively equipped with incoming line (24) and line outlet (14)；
It is characterized by: being additionally provided with cable fixture and cap-opening mechanism in the box body (1), the cable fixture includes grid
Plate (2) and snap ring (3) for fixing cable, waffle slab (2) horizontal location is in box body (1), and waffle slab (2) is located at
The downside of incoming line (24) and line outlet (14), the snap ring (3) are respectively positioned on waffle slab (2)；The cap-opening mechanism packet
Include that component is uncapped on drive shaft (5), transmission shaft (8) and the left side being symmetrically arranged in box body (1) and the right side is uncapped component,
Left side component and the right side modular construction of uncapping of uncapping is identical, include uncap screw rod (13), sliding block of uncapping (16), guide rail (17) and
It uncaps connecting rod (19), the upper end of the drive shaft (5) is extended in box body (1) by the bottom of box body (1), and drive shaft
(5) it is connect by first bearing (4) with box body (1), the upper end of the drive shaft (5) is also connected with driving bevel gear (6)；Institute
It states screw rod of uncapping (13) and is respectively perpendicular and be located in the internal opposite two sides of box body (1), sliding block of uncapping (16) is opened with corresponding respectively
Lid screw rod (13) cooperation, described connecting rod of uncapping (19) one end and uncaps sliding block (16) hingedly, connecting rod of uncapping (19) other end with it is right
The bottom for the cover board answered is hinged；The guide rail (17) connect respectively with box body (1) inner sidewall and the position with screw rod of uncapping (13)
It is corresponding, it is also connected with idler wheel (15) on the outside of sliding block of uncapping (16), the idler wheel (15) is located in corresponding guide rail (17)；It is described
The outside of screw rod (13) on lower side of uncapping is also connected with driven wheel of differential (12), and transmission shaft (8) is located in drive shaft (5) and opens
Between lid screw rod (13), and transmission shaft (8) both ends are also respectively connected drive bevel gear (7), the biography of transmission shaft (8) wherein one end
Dynamic bevel gear (7) is engaged with the driving bevel gear (6) of drive shaft (5) upper end, the drive bevel gear of transmission shaft (8) other end
(7) it is engaged with the driven wheel of differential (12) on the outside of screw rod of uncapping (13).
2. a kind of railway signaling control cable point as described in claim 1 is to box, which is characterized in that the left cover (23) and
Cable pressing device, the cable pressing device is also respectively connected in right cover plate (18) lower end surface position corresponding with snap ring (3)
Including vertical bar (21), spring lever (22) and briquetting (20), vertical bar (21) upper end and the lower end surface of corresponding cover board are hinged, the pressure
Block (20) is connect by spring lever (22) with the lower end of vertical bar (21)；When left cover (23) and right cover plate (18) are in closed state
When, briquetting (20) is pressed on respectively on corresponding snap ring (3)；When left cover (23) and right cover plate (18) in the open state,
Vertical bar (21) folds around hinged place and conforms to the lower end surface of corresponding cover board.
3. a kind of railway signaling control cable as described in claim 1 divides to box, which is characterized in that the screw rod of uncapping (13)
The both ends screw thread of screw rod of uncapping (13) that passes through second bearing (11) respectively and connect, and be oppositely arranged with the inside of box body (1)
It is contrary.
4. a kind of railway signaling control cable as described in claim 1 divides to box, which is characterized in that the transmission shaft (8) is leaned on
The position at both ends is located in the bottom of box body (1), inner ring and transmission shaft (8) of the 3rd bearing (9) by 3rd bearing (9)
Outside connection, the outer ring of 3rd bearing (9) is connect by positioning seat (10) with box body (1) bottom.
5. a kind of railway signaling control cable as described in claim 1 divides to box, which is characterized in that the snap ring (3) is in two
It arranges positioned side by side on waffle slab (2).
6. a kind of railway signaling control cable as described in claim 1 divides to box, which is characterized in that on the inside of the box body (1)
It is additionally provided with fiberboard (102) and fireprotection layer (103), the corner of the fiberboard (102) passes through fixed block (104) and box body respectively
(1) inner sidewall connection, forms fire resisting slot (101) between box body (1) inner sidewall and fiberboard (102), the fireprotection layer (103)
It is connect with fiberboard (102) inner wall.
7. a kind of railway signaling control cable as claimed in claim 6 divides to box, which is characterized in that the fireprotection layer (103)
It is made of carbon dioxide particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821651153.2U CN209200585U (en) | 2018-10-11 | 2018-10-11 | A kind of railway signaling control cable point is to box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821651153.2U CN209200585U (en) | 2018-10-11 | 2018-10-11 | A kind of railway signaling control cable point is to box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209200585U true CN209200585U (en) | 2019-08-02 |
Family
ID=67407707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821651153.2U Active CN209200585U (en) | 2018-10-11 | 2018-10-11 | A kind of railway signaling control cable point is to box |
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| Country | Link |
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| CN (1) | CN209200585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193512A (en) * | 2018-10-11 | 2019-01-11 | 柳州铁道职业技术学院 | A kind of railway signaling control cable point is to box |
-
2018
- 2018-10-11 CN CN201821651153.2U patent/CN209200585U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193512A (en) * | 2018-10-11 | 2019-01-11 | 柳州铁道职业技术学院 | A kind of railway signaling control cable point is to box |
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