阅读说明：本技术 一种高铁数据传输线缆防抖接口装置 (High-speed railway data transmission cable anti-shake interface arrangement ) 是由 刘情 于 2020-07-29 设计创作，主要内容包括：本发明提供一种高铁数据传输线缆防抖接口装置,包括上盖板、下盖板、线缆接头,上盖板下端卡合有下盖板,上盖板与下盖板之间夹持固定有线缆接头,线缆接头为线缆公接头与线缆母接头相互卡合而成,上盖板底部中心位置内部设有空心圆槽,空心圆槽内部中空位置卡接有夹持压紧装置,上盖板底部中心位置左右两侧均设有三号凹槽,上盖板底部前后侧左右两端均竖直固定连接有一号插杆,下盖板顶部前后侧左右两端均设有一号插孔,下盖板顶部中心位置设有一号凹槽,一号凹槽内安装有支撑装置。本发明提供一种高铁数据传输线缆防抖接口装置为解决数据传输线缆易松动,同时现有技术中稳固效果不佳,还容易使得线缆在抖动中磨损折断的问题。(The invention provides a high-speed rail data transmission cable anti-shake interface device which comprises an upper cover plate, a lower cover plate and cable joints, wherein the lower end of the upper cover plate is clamped with the lower cover plate, the cable joints are clamped and fixed between the upper cover plate and the lower cover plate, the cable joints are formed by mutually clamping a cable male joint and a cable female joint, a hollow circular groove is arranged in the center of the bottom of the upper cover plate, a clamping and pressing device is clamped in the hollow position in the hollow circular groove, three grooves are respectively arranged on the left side and the right side of the center of the bottom of the upper cover plate, a first inserting rod is vertically and fixedly connected with the left end and the right end of the front side and the rear side of the bottom of the upper cover plate, a first inserting hole is respectively arranged at the left end and the rear end. The invention provides an anti-shake interface device for a high-speed rail data transmission cable, which aims to solve the problems that the data transmission cable is easy to loosen, the stabilizing effect in the prior art is poor, and the cable is easy to wear and break during shaking.)

1. The utility model provides a high-speed railway data transmission cable anti-shake interface arrangement, includes upper cover plate (1), lower apron (2), cable joint (4), its characterized in that: the lower end of the upper cover plate (1) is clamped with a lower cover plate (2), a cable joint (4) is clamped and fixed between the upper cover plate (1) and the lower cover plate (2), the cable joint (4) is formed by mutually clamping a cable male joint and a cable female joint, a hollow circular groove (101) is arranged inside the central position of the bottom of the upper cover plate (1), a clamping and pressing device (5) is clamped and connected at the hollow position inside the hollow circular groove (101), three grooves (9) are respectively arranged on the left side and the right side of the central position of the bottom of the upper cover plate (1), two sliding rods (91) are respectively and transversely and fixedly connected at the front end and the rear end inside the three grooves (9), a splicing component (8) is sleeved between the two sliding rods (91), first inserting rods (102) are respectively and vertically and fixedly connected at the left end and the right end of the front side and the rear side of the bottom of the upper cover plate (1), first inserting holes, lower apron (2) top central point puts and is equipped with recess (201) No. one, install strutting arrangement (3) in recess (201).

2. The high-speed rail data transmission cable anti-shake interface device of claim 1, wherein: upper cover plate (1), apron (2) are the arc form down, upper cover plate (1) bottom center and apron (2) top center down all are equipped with the rectangle recess, an inserted bar (102) correspond the inside cavity position of jack (202) and correspond the joint, the block is cylindricly between upper cover plate (1) and apron (2) down, the block rear center forms No. one hollow groove of cuboid (74) between upper cover plate (1) and apron (2) down, No. two spout (92) are equipped with at No. three recess (9) inside center, the inside fixedly connected with holding vessel (20) of upper cover plate (1), holding vessel (20) bottom breach corresponds No. two spout (92) settings, and breach department fixed connection has the tinfoil to seal (21).

3. The high-speed rail data transmission cable anti-shake interface device of claim 1, wherein: plug-in components (8) are including No. two baffle (81), No. two connecting plates (82), extrusion groove (83), No. two inserted bar (84), pull rod (85), No. two baffle (81) top central point puts No. two connecting plates (82) of fixedly connected with, No. two baffle (81) bottom central point puts and is equipped with extrusion groove (83), extrusion groove (83) are the arc form, No. two baffle (81) bottom is located extrusion groove (83) front and back end equal vertical fixedly connected with No. two inserted bar (84), No. two baffle (81) are kept away from upper cover plate (1) center one side and are located extrusion groove (83) upper end central point and put horizontal fixedly connected with pull rod (85), No. two connecting plates (82) cup joint in No. two slide bar (91) upper ends, and No. two slide bar (91) upper ends have cup jointed the spring.

4. The high-speed rail data transmission cable anti-shake interface device of claim 3, wherein: no. two connecting plate (82) central point puts inside No. two hollow groove (16) that is equipped with, No. two hollow groove (16) correspond No. two spout (92) one side center and are equipped with the breach, be located No. three slide bar (19) of the equal vertical fixedly connected with in the breach left and right sides in No. two hollow groove (16), piston plate (18) have been cup jointed to No. three slide bar (19) upper end, piston plate (18) correspond and say No. two spout (92) one side fixedly connected with spine inserted bar (17), and spine inserted bar (17) are just to corresponding the setting with No. two spout (92), No. three slide bar (19) are located piston plate (18) and No. two hollow groove (16) and have cup jointed the spring between inside.

5. The high-speed rail data transmission cable anti-shake interface device of claim 1, wherein: centre gripping closing device (5) is including piston rod (51), loading board (52), spout (53), No. three slide bars (54), splint (55), piston rod (51) bottom extends to hollow circular slot (101) outside fixedly connected with loading board (52), loading board (52) bottom central point puts and vertically is equipped with spout (53), No. three slide bars (54) of vertical fixedly connected with in spout (53), splint (55) have all been cup jointed around No. three slide bar (54) upper end central point puts, cable joint (4) block is between splint (55), No. three slide bar (54) upper end has cup jointed the spring, fixedly connected with spring between the top in piston rod (51) top and hollow circular slot (101).

6. The high-speed rail data transmission cable anti-shake interface device of claim 5, wherein: the bottom is located No. two baffle (81) lower extreme during splint (55) initial position, splint (55) are close to loading board (52) center one side and are equipped with a plurality of textures of buckling.

7. The high-speed rail data transmission cable anti-shake interface device of claim 1, wherein: strutting arrangement (3) are including backup pad (31), axle bed (32), damping spring (33), No. two recess (6), fixing device (7), equal fixedly connected with axle bed (32) of front and back end is put to recess (201) bottom central point, axle bed (32), it is connected with backup pad (31) to rotate perpendicularly between axle bed (32), fixedly connected with damping spring (33) between backup pad (31) one side bottom central point put and recess (201) bottom, backup pad (31) top central point puts the left and right sides and all is equipped with No. two recess (6), the equal horizontal fixedly connected with slide bar (61) of back end in No. two recess (6), fixing device (7) have all been cup jointed between slide bar (61), the spring has been cup jointed to slide bar (61) upper end.

8. The high-speed rail data transmission cable anti-shake interface device of claim 7, wherein: the fixing device (7) comprises a first baffle (71), a first connecting plate (72), a wire groove (73), a first hollow groove (74), a pressing plate (75), a second jack (76) and a reset component (77), wherein the top of the first connecting plate (72) is fixedly connected with the first baffle (71), the wire groove (73) is arranged at the center of the top of the first baffle (71), the first hollow groove (74) is arranged on the left side and the right side of the center of the upper end of the first baffle (71), the reset component (77) is installed on one side of the first hollow groove (74) far away from the center of the first baffle (71), the pressing plate (75) is vertically and rotatably connected with the left side and the right side of the wire groove (73), the pressing plate (75) is hinged with the reset component (77), the pressing plate (75) is arc-shaped, the inner arc of the pressing plate (75) is downward, and the centre of the inner arc is fixedly connected with a top block (10), the top block (10) is made of rubber, and the top of the first baffle plate (71) is positioned at the upper end of the first hollow groove (74) and is provided with a second jack (76).

9. The high-speed rail data transmission cable anti-shake interface device of claim 8, wherein: reset unit (77) is including gangbar (11), solid fixed cylinder (12), No. two piston rods (13), No. three jacks (14), reset spring (15), gu fixed cylinder (12) inside cavity position joint has No. two piston rods (13), No. two piston rods (13) upper end is located solid fixed cylinder (12) endotheca and has connect reset spring (15), No. two piston rods (13) one end extends to solid fixed cylinder (12) outside and articulates there is gangbar (11), gangbar (11) other end is articulated bottom clamp plate (75), No. two piston rods (13) correspond No. two jacks (76) when initial position and locate vertical No. three jacks (14) that are equipped with and run through.

10. The high-speed rail data transmission cable anti-shake interface device of claim 3, wherein: no. two inserted bar (84) correspond No. two jacks (76) and No. three jack (14) hollow position and correspond the joint, laminating clamp plate (75) just can be covered to the arc in extrusion groove (83), and No. two piston rod (13) are in initial position simultaneously.

Technical Field

The invention relates to the technical field of cable splicing, in particular to an anti-shake interface device of a high-speed rail data transmission cable.

Background

The cable is an electric energy or signal transmission device, usually constitute by several or several groups of wire, the information transmission of present high-speed railway needs to use the cable, and interconnect needs cable joint between the cable, the vibration can cause cable joint to produce the shake in the middle of the high-speed railway is traveling at a high speed, the in-process cable joint of shake then becomes flexible easily, cable joint after the pine is flexible can interrupt signal transmission, and some cable anti-shake interface arrangement effects among the prior art are not good, and the cable is located the easy wearing and tearing rupture in the interface arrangement outside, consequently, provide a high-speed railway data transmission cable anti-shake interface arrangement and solve the problem.

Disclosure of Invention

To solve the above technical problems, the present invention provides an anti-shake interface device for a high-speed rail data transmission cable, so as to solve the above-mentioned problems.

The invention relates to an anti-shake interface device of a high-speed rail data transmission cable, which is achieved by the following specific technical means: the utility model provides a high-speed railway data transmission cable anti-shake interface arrangement, the loach board comprises an upper cover plate, lower cover plate, the cable joint, the block of loach board lower extreme has lower apron, the centre gripping is fixed with cable joint between loach board and the lower apron, the cable joint is formed for the mutual block of cable male joint and cable female joint, the inside hollow circular slot that is equipped with of loach board bottom central point, the inside cavity position joint of hollow circular slot has centre gripping closing device, the top cover plate bottom central point puts the left and right sides and all is equipped with No. three recesses, the inside equal horizontal fixedly connected with slide bar No. two of front and back end of No. three recesses, the grafting subassembly has been cup jointed between No. two slide bars, the equal vertical fixedly connected with inserted bar in both ends is controlled to the side around the loach board bottom, both ends all are equipped with the jack about the side of bottom apron top.

Preferably, the upper cover plate, the lower cover plate is the arc form, upper cover plate bottom center and lower cover plate top center all are equipped with the rectangle recess, an inserted bar corresponds the inside hollow position of jack and corresponds the joint, the block is cylindricly between upper cover plate and the lower cover plate, the center forms a hollow groove of cuboid No. one behind the block between upper cover plate and the lower cover plate, No. three inside centers of recess are equipped with the spout No. two, the inside fixedly connected with holding vessel of upper cover plate, the holding vessel bottom breach corresponds the setting of spout No. two, and breach department fixed connection has the tinfoil to seal.

Preferably, the grafting subassembly is including No. two baffles, No. two connecting plates, the extrusion groove, No. two inserted bars, the pull rod, No. two connecting plates of baffle top central point fixedly connected with, No. two baffle bottom central points put and are equipped with the extrusion groove, the extrusion groove is the arc form, No. two baffle bottoms are located the equal vertical fixedly connected with inserted bar No. two of extrusion groove front and back end, No. two baffles are kept away from upper cover plate center one side and are located the horizontal fixedly connected with pull rod of extrusion groove upper end central point position, No. two connecting plates cup joint No. two slide bar upper ends, and No. two slide bar upper ends have cup jointed the spring.

Preferably, No. two connecting plate central point puts inside and is equipped with No. two hollow grooves, No. two hollow grooves correspond No. two spout one side centers and are equipped with the breach, lie in the equal vertical fixedly connected with No. three slide bars in the breach left and right sides in No. two hollow grooves, No. three slide bars upper ends have cup jointed the piston board, the piston board corresponds No. two spout one side fixedly connected with spine inserted bar of saying, spine inserted bar just corresponds the setting with No. two spouts, No. three slide bars lie in the piston board and No. two hollow inslot portion between cup jointed the spring.

Preferably, centre gripping closing device is including a piston rod, the loading board, a spout, No. three slide bars, splint, a piston rod bottom extends to hollow circular slot outside fixedly connected with loading board, loading board bottom central point puts and vertically is equipped with a spout, No. three slide bars of vertical fixedly connected with in the spout, splint have all been cup jointed around No. three slide bar upper end central point puts, the cable connects the block between splint, No. three slide bar upper end has cup jointed the spring, fixedly connected with spring between a piston rod top and the hollow circular slot internal top.

Preferably, the bottom is located No. two baffle lower extremes during splint initial position, and splint are close to loading board center one side and are equipped with a plurality of textures of buckling.

Preferably, strutting arrangement is including the backup pad, the axle bed, damping spring, No. two recesses, fixing device, the equal fixedly connected with axle bed in front and back end is put to recess bottom central point No. one, the axle bed, it is connected with the backup pad to rotate perpendicularly between the axle bed, fixedly connected with damping spring between backup pad one side bottom central point put and the recess bottom No. one, the backup pad top central point puts the left and right sides and all is equipped with No. two recesses, the equal horizontal fixedly connected with slide bar of front and back end in No. two recesses, fixing device has all been cup jointed between the slide bar, the spring has been cup jointed on the slide bar No. one.

Preferably, fixing device is including a baffle, a connecting plate, the wire casing, a hollow groove, the clamp plate, No. two jacks, reset unit, a connecting plate top fixedly connected with baffle, baffle top central point puts and is equipped with the wire casing, baffle upper end central point puts the left and right sides and all is equipped with a hollow groove, keep away from a baffle central point in a hollow inslot and put one side and install reset unit, a baffle top is located the wire casing left and right sides and all rotates perpendicularly and is connected with the clamp plate, the clamp plate is articulated with reset unit, the clamp plate is the camber form, the clamp plate inner arc sets up down, and inner arc center fixedly connected with kicking block, the kicking block is the rubber material, No. one the baffle top is located a hollow groove upper end and is equipped with No. two jacks.

Preferably, the reset assembly comprises a linkage rod, a fixed cylinder, a second piston rod, a third jack and a reset spring, the hollow position inside the fixed cylinder is connected with the second piston rod in a clamping mode, the reset spring is sleeved in the fixed cylinder at the upper end of the second piston rod, one end of the second piston rod extends to the outer side of the fixed cylinder and is hinged to the linkage rod, the other end of the linkage rod is hinged to the bottom of the pressing plate, and the third jack penetrating through the second piston rod is vertically arranged at the position corresponding to the second jack when the second piston rod is located at the initial position.

Preferably, No. two inserted bars correspond No. two jacks and No. three jack hollow position corresponds the joint, and the extrusion inslot arc just in time can cover the laminating clamp plate, and No. two piston rods are in initial position simultaneously.

Has the advantages that:

1. stir a baffle according to the cable joint size to make cable joint card go into the backup pad upper end between the baffle, pull up the clamp plate simultaneously, make the cable can the card go into the wire casing, loosen the back and promote No. two piston rods through reset spring's effort and reset, thereby make gangbar pulling clamp plate reset, the difficult wire casing that runs out of cable, the difficult wearing and tearing of cable, carry out preliminary fixed through a baffle to cable joint simultaneously.

2. Then through stirring splint with cable joint front and back side centre gripping, prevent that cable joint from receiving external factors shake and swing back and forth, the pulling both sides pull rod makes No. two inserted bars of No. two baffle bottoms correspond No. two jacks and No. three jacks insert and carry on spacingly, and the extrusion groove covers the clamp plate simultaneously, but the ejector pad of clamp plate bottom prevents to the cable rocks wearing and tearing.

3. Drive No. two baffles and remove during the pulling pull rod, when the inserted bar aimed at the tinfoil department of sealing, the inserted bar was popped out the bursting tinfoil by spring action and is sealed, then continues the pulling for the inserted bar resets and gets into No. two hollow inslots, and the solvent paraffin in the holding vessel flows out, solidifies parcel cable joint department when solvent volatilizees the back paraffin, plays sealed guard action.

4. Correspond a jack through an inserted bar and make upper cover plate and lower apron block be cylindricly, can roll the slow energy through self during the shake, reduce the influence that the shake produced, backup pad bottom damping spring can realize the cushioning effect simultaneously.

Drawings

Fig. 1 is a schematic view of the upper cover plate structure of the present invention.

FIG. 2 is a schematic view of the structure of the lower cover plate of the present invention.

Fig. 3 is an overall sectional structural view of the present invention.

FIG. 4 is a schematic side sectional view of the fixing device of the present invention.

Fig. 5 is a schematic side sectional view of the plug assembly of the present invention.

FIG. 6 is an enlarged view of the structure at A of FIG. 4 according to the present invention.

Fig. 7 is an enlarged view of the structure at B of fig. 3 according to the present invention.

In fig. 1 to 7, the correspondence between the component names and the reference numbers is:

an upper cover plate 1, a hollow circular groove 101, a first inserted bar 102, a lower cover plate 2, a first groove 201, a first jack 202, a supporting device 3, a supporting plate 31, a shaft seat 32, a damping spring 33, a cable joint 4, a clamping and pressing device 5, a first piston rod 51, a bearing plate 52, a first sliding groove 53, a third sliding rod 54, a clamping plate 55, a second groove 6, a first sliding rod 61, a fixing device 7, a first baffle plate 71, a first connecting plate 72, a wire groove 73, a first hollow groove 74, a pressing plate 75, a second jack 76, a reset component 77, an inserting component 8, a second baffle plate 81, a second connecting plate 82, an extrusion groove 83, a second inserted bar 84, a pull rod 85, a third groove 9, a second sliding rod 91, a second sliding groove 92, a top block 10, a linkage rod 11, a fixing cylinder 12, a second piston rod 13, a third jack 14, a reset spring 15, a second hollow groove 16, a sharp inserted bar 17, a piston plate 18, a first, A third sliding rod 19, a storage tank 20 and a tinfoil seal 21.

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 a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.