CN218215710U - Network port connecting structure for rail transit communication equipment - Google Patents

Abstract

The utility model discloses a net gape connection structure for track traffic communication equipment, including net gape safety cover, the inner chamber of net gape safety cover is equipped with the net gape slot, the front side of net gape slot is equipped with fixture, the bottom fixedly connected with protection seat of net gape safety cover, through mutually supporting between these parts of knob, thread bush, gag lever post and threaded rod, be convenient for drive two net gape connecting wires and remove grip block relative movement to fix the connecting wire, improve the result of use, the utility model discloses a set up damper, through the mutually supporting between these parts of L shape pole, mounting panel, straight-bar, first spring, horizontal pole, second spring, movable block, connecting rod and fixed block, be convenient for carry out shock attenuation protection to the net gape slot, improve life.

Description

Network port connecting structure for rail transit communication equipment

Technical Field

The utility model relates to a net gape connection structure's technical field specifically is a net gape connection structure for track traffic communication equipment.

Background

The communication system is a network platform for rail transit operation command, enterprise management, public safety management and passenger service, is a nervous system for rail transit normal operation, provides basic guarantee for rapidness, safety and punctuality of train operation, and a network port plays a role in connecting each communication device in the communication system.

Because traditional net gape connection structure for track traffic communication equipment is at the in-process that uses, be not convenient for carry out shock attenuation protection to net gape connection structure to lead to the result of use poor, traditional device is inconvenient simultaneously fixes the connecting wire, thereby leads to the connecting wire to drop easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art and be not convenient for carry out shock attenuation protection defect to net gape connection structure, provide a net gape connection structure for track traffic communication equipment. The net port connecting structure for the rail transit communication equipment has the characteristics of being convenient for carrying out shock absorption protection on the net port connecting structure and the like.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a net gape connection structure for track traffic communication equipment, includes net gape safety cover, the inner chamber of net gape safety cover is equipped with net gape slot, the front side of net gape slot is equipped with fixture, the bottom fixedly connected with protection seat of net gape safety cover, just the bottom of protection seat is equipped with the bottom plate, the top of bottom plate is equipped with damper.

Preferably, fixture includes that two net gape connecting wires remove the grip block, two net gape connecting wires remove the grip block and all set up in the front side department of net gape slot, and two the net gape connecting wires remove the grip block and set up from top to bottom, two the equal swing joint in one side that the net gape connecting wires remove the grip block opposite has the threaded rod, the equal fixedly connected with rectangular plate in front side top and the bottom department of net gape safety cover, two equal fixedly connected with thread bush, and two on the rectangular plate the inner chamber of adjacent thread bush is run through respectively to the one end that the threaded rod is opposite to equal fixedly connected with knob.

Preferably, two the net gape connecting wire removes the equal fixedly connected with gag lever post in the left and right sides department of opposite one side of grip block, and two the perforation has all been seted up near left and right sides department on the rectangular plate, a plurality of the gag lever post passes adjacent fenestrate inner chamber respectively to extend to the outside of rectangular plate.

Preferably, damper includes two fixed blocks, two fixed block difference fixed connection is close to left and right sides department in the bottom of protection seat, and two be equipped with two movable blocks, two between the fixed block the movable block sets up for controlling, and two all seted up the through-hole on the movable block, two the inner chamber of through-hole runs through jointly and is equipped with the horizontal pole, just both ends respectively with adjacent fixed block fixed connection about the horizontal pole.

Preferably, both ends department all overlaps and is equipped with the second spring about the horizontal pole outside, just the both ends of second spring respectively with fixed block and movable block fixed connection, two the bottom of movable block all articulates there is the connecting rod, just the one end that the movable block was kept away from to the connecting rod is articulated with the top of bottom plate.

Preferably, the top of bottom plate is close to the equal fixedly connected with L shape pole in four corners department, the equal fixedly connected with mounting panel in the left and right sides of protection seat, two the equal spout has all been seted up to the opposite one side of mounting panel, and two the spout sets up around being, a plurality of the inner chamber of spout is close to the equal swing joint in bottom department and has the slider, just the fixed orifices has been seted up on the slider, the inner chamber of fixed orifices runs through and is equipped with the straight-bar, the upper and lower both ends of straight-bar all with spout inner chamber fixed connection.

Preferably, the outer sides of the straight rods are all sleeved with first springs, the upper ends and the lower ends of the first springs are fixedly connected with the top of the inner cavity of the sliding groove and the sliding blocks respectively, and the ends, far away from the bottom plate, of the L-shaped rods are fixedly connected with the adjacent sliding blocks respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with the clamping mechanism, and the knob, the thread sleeve, the limiting rod and the threaded rod are mutually matched, so that the two net mouth connecting wires can be conveniently driven to move the clamping plate to move relatively, the connecting wires are fixed, and the using effect is improved;

2. the utility model discloses a set up damper, through mutually supporting between these parts of L shape pole, mounting panel, straight-bar, first spring, horizontal pole, second spring, movable block, connecting rod and fixed block, be convenient for carry out shock attenuation protection to the net gape slot, improve life.

Drawings

FIG. 1 is a front sectional 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 section B of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of C in fig. 1 according to the present invention.

The reference numbers in the figures: 1. a net port protecting cover; 2. a network port slot; 3. an L-shaped rod; 4. a base plate; 5. mounting a plate; 6. the net mouth connecting line moves the clamping plate; 7. a straight rod; 8. a first spring; 9. a cross bar; 10. a second spring; 11. a movable block; 12. a connecting rod; 13. a fixed block; 14. a knob; 15. a threaded sleeve; 16. a limiting rod; 17. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

example 1:

a net port connecting structure for rail transit communication equipment comprises a net port protecting cover 1, wherein a net port inserting groove 2 is formed in an inner cavity of the net port protecting cover 1, a clamping mechanism is arranged on the front side of the net port inserting groove 2, a protecting seat is fixedly connected to the bottom of the net port protecting cover 1, a bottom plate 4 is arranged at the bottom of the protecting seat, and a damping mechanism is arranged at the top of the bottom plate 4;

the clamping mechanism comprises two net mouth connecting wire moving clamping plates 6, the two net mouth connecting wire moving clamping plates 6 are arranged at the front sides of the net mouth slots 2, limiting rods 16 are fixedly connected to the positions, close to the left side and the right side, of the opposite sides of the two net mouth connecting wire moving clamping plates 6, through holes are formed in the positions, close to the left side and the right side, of the two rectangular plates, the limiting rods 16 penetrate through inner cavities of the adjacent through holes and extend to the outer sides of the rectangular plates respectively, the two net mouth connecting wire moving clamping plates 6 are arranged up and down, threaded rods 17 are movably connected to the opposite sides of the two net mouth connecting wire moving clamping plates 6, rectangular plates are fixedly connected to the top and the bottom of the front side of the net mouth protective cover 1, threaded sleeves 15 are fixedly connected to the two rectangular plates, and the opposite ends of the two threaded rods 17 penetrate through the inner cavities of the adjacent threaded sleeves 15 respectively and are fixedly connected with knobs 14;

in the in-process of using, drive adjacent threaded rod 17 and rotate through rotating two knobs 14, threaded rod 17 rotates and can drive net gape connecting wire through thread bush 15 and remove grip block 6 and remove to one side of keeping away from net gape slot 2 center under two gag lever posts 16 are spacing, two net gape slots 2 remove to suitable position back stall two knobs 14 to opposite one side, then put into net gape slot 2 with net gape connecting plug, insert the completion back, two knobs 14 of antiport, thereby it fixes the net gape connecting wire to drive two net gape connecting wire and remove grip block 6 relative movement, after the fixed completion stall two knobs 14 can.

Example 2:

the damping mechanism comprises two fixed blocks 13, the two fixed blocks 13 are respectively fixedly connected at the bottom of the protection seat near the left side and the right side, two movable blocks 11 are arranged between the two fixed blocks 13, the two movable blocks 11 are arranged in the left side and the right side, through holes are respectively arranged on the two movable blocks 11, inner cavities of the two through holes jointly penetrate through a cross rod 9, second springs 10 are sleeved at the left end and the right end of the outer side of the cross rod 9, both ends of each second spring 10 are respectively fixedly connected with the fixed blocks 13 and the movable blocks 11, the bottoms of the two movable blocks 11 are respectively hinged with a connecting rod 12, one end of each connecting rod 12 far away from the movable block 11 is hinged with the top of the bottom plate 4, and the left end and the right end of the cross rod 9 are respectively fixedly connected with the adjacent fixed blocks 13, the top of the bottom plate 4 is fixedly connected with L-shaped rods 3 close to four corners, the left side and the right side of the protective seat are fixedly connected with mounting plates 5, two sliding grooves are formed in one opposite sides of the two mounting plates 5 and are arranged in the front and back directions, sliding blocks are movably connected to positions, close to the bottoms, of inner cavities of the sliding grooves, fixing holes are formed in the sliding blocks, straight rods 7 penetrate through inner cavities of the fixing holes, first springs 8 are sleeved on the outer sides of the straight rods 7, the upper ends and the lower ends of the first springs 8 are fixedly connected with the tops of the inner cavities of the sliding grooves and the sliding blocks respectively, one ends, far away from the bottom plate 4, of the L-shaped rods 3 are fixedly connected with the adjacent sliding blocks respectively, and the upper ends and the lower ends of the straight rods 7 are fixedly connected with the inner cavities of the sliding grooves;

when vibrations take place, net gape safety cover 1 can begin to remove to can slide on adjacent straight-bar 7 through a plurality of slider, and extrude adjacent first spring 8, thereby offset the effort of part, thereby can also slide and stretch adjacent second spring 10 and offset some effort on same horizontal pole 9 through two movable blocks 11 simultaneously, thereby carry out shock attenuation protection to net gape safety cover 1 to a great extent.

The working principle is as follows: firstly, in the using process, two knobs 14 are rotated to drive adjacent threaded rods 17 to rotate, the threaded rods 17 are rotated to drive the net port connecting wire moving clamping plates 6 to move towards one side away from the centers of the net port slots 2 under the limiting of the two limiting rods 16 through the threaded sleeves 15, when the two net port slots 2 move towards the opposite side to a proper position, the two knobs 14 are stopped to rotate, then net port connecting plugs are placed into the net port slots 2, after the insertion is completed, the two knobs 14 are rotated reversely, so that the two net port connecting wire moving clamping plates 6 are driven to move relatively to fix the net port connecting wires, after the fixation is completed, the two knobs 14 are stopped to rotate, when the vibration occurs, the net port protective cover 1 can start to move, so that the net port protective cover can slide on the adjacent straight rods 7 through a plurality of sliding blocks, the adjacent first springs 8 are extruded, so that partial acting force can be counteracted, and meanwhile, the two movable blocks 11 can slide on the same cross rod 9 and stretch the adjacent second springs 10, so that a part of acting force can be counteracted, so that the net port protective cover 1 can be counteracted to the greatest extent.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (7)

1. The utility model provides a net gape connection structure for track traffic communication equipment, includes net gape safety cover (1), the inner chamber of net gape safety cover (1) is equipped with net gape slot (2), its characterized in that: the front side of net gape slot (2) is equipped with fixture, the bottom fixedly connected with protection seat of net gape safety cover (1), just the bottom of protection seat is equipped with bottom plate (4), the top of bottom plate (4) is equipped with damper.

2. The net port connecting structure for the rail transit communication equipment as claimed in claim 1, wherein: fixture includes that two net gape connecting wires remove grip block (6), two net gape connecting wire removes grip block (6) and all sets up the front side department at net gape slot (2), and two net gape connecting wire removes grip block (6) and sets up for from top to bottom, two the equal swing joint in one side that net gape connecting wire removes grip block (6) the opposite has threaded rod (17), the equal fixedly connected with rectangular plate in front side top and the bottom department of net gape safety cover (1), two equal fixedly connected with thread bush (15) on the rectangular plate, and two the inner chamber of adjacent thread bush (15) is run through respectively to the one end that threaded rod (17) is opposite to equal fixedly connected with knob (14).

3. The net port connecting structure for the rail transit communication equipment as claimed in claim 2, wherein: two the net gape connecting wire removes one side that grip block (6) is opposite and is close to equal fixedly connected with gag lever post (16) of left and right sides department, and two the last left and right sides department that is close to of rectangular plate has all seted up the perforation, a plurality of gag lever post (16) passes adjacent fenestrate inner chamber respectively to extend to the outside of rectangular plate.

4. The network port connecting structure for the rail transit communication equipment as recited in claim 1, wherein: damper includes two fixed blocks (13), two fixed block (13) fixed connection is close to left and right sides department in the bottom of protection seat respectively, and two be equipped with two movable block (11), two between fixed block (13) movable block (11) are for controlling the setting, and two the through-hole has all been seted up on movable block (11), two the inner chamber of through-hole runs through jointly and is equipped with horizontal pole (9), just both ends respectively with adjacent fixed block (13) fixed connection about horizontal pole (9).

5. The net port connecting structure for rail transit communication equipment according to claim 4, wherein: horizontal pole (9) outside about both ends department all the cover be equipped with second spring (10), just the both ends of second spring (10) respectively with fixed block (13) and movable block (11) fixed connection, two the bottom of movable block (11) all articulates there is connecting rod (12), just the one end of keeping away from movable block (11) in connecting rod (12) is articulated with the top of bottom plate (4).

6. The net port connecting structure for rail transit communication equipment according to claim 4, wherein: the top of the bottom plate (4) close to four corners is fixedly connected with an L-shaped rod (3), the left side and the right side of the protection seat are fixedly connected with mounting plates (5), one side of each of the two mounting plates (5) opposite to each other is provided with two sliding grooves which are arranged in the front and back, the inner cavity of the plurality of sliding chutes close to the bottom are movably connected with sliding blocks, fixing holes are formed in the sliding blocks, straight rods (7) penetrate through the inner cavities of the fixing holes, and the upper ends and the lower ends of the straight rods (7) are fixedly connected with the inner cavities of the sliding chutes.

7. The net port connecting structure for rail transit communication equipment according to claim 6, wherein: the outer sides of the straight rods (7) are all sleeved with first springs (8), the upper ends and the lower ends of the first springs (8) are fixedly connected with the top of the inner cavity of the sliding groove and the sliding blocks respectively, and the ends, far away from the bottom plate (4), of the L-shaped rods (3) are fixedly connected with the adjacent sliding blocks respectively.

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