CN219930591U - Switch guard rail gap adjuster special for high-speed railway carriage - Google Patents

Abstract

The utility model provides a gap adjuster for a turnout guard rail special for a high-speed railway passenger, which is applied to the field of track maintenance and comprises an adjuster body with a handle, wherein the adjuster body is internally provided with the guard rail and a stock rail, and a groove is cut at one half of the top part of the adjuster body, so that when the guard rail is worn by a train through the turnout, the adjuster body is required to be maintained, the adjuster body can be clamped on the guard rail and the stock rail, a universal pressure plate is abutted against the outer side of the stock rail, at the moment, after a hand-held drilling machine is clamped and fixed with a rotating shaft, the hand-held drilling machine is driven to rotate by driving the rotating shaft and a second gear, and meanwhile, the second gear is matched with a first gear to drive a screw to rotate, so that the purpose of adjusting a gap between the guard rail and the stock rail is achieved, and meanwhile, the rotating shaft is synchronously moved when the screw rotates towards the stock rail, so that the gap between the guard rail and the stock rail is conveniently adjusted through external force, and the effect of safety is improved.

Description

Switch guard rail gap adjuster special for high-speed railway carriage

Technical Field

The utility model relates to the field of track maintenance, in particular to a turnout guard rail gap adjuster special for high-speed railway carriage.

Background

Switches are an important component of railroad track that function to guide rolling stock from one line branch into or across the connection and crossing equipment branch of another line. The guard rail is an important component of a switch frog, and is an important device for controlling the running direction of wheels, preventing the wheels from impacting or climbing the frog core rail tip in the harmful space of the frog, and ensuring the driving safety. The rail guard is worn to different degrees along with the passing of the train through the turnout, so that the turnout checking interval, the back guard distance and the rail guard rim groove size are influenced, and the running safety of the train is seriously influenced.

When the turnout is subjected to daily maintenance operation, the conventional operation method is that after the horizontal fixing bolts of the guard rail are loosened, one person uses a crow bar or a chopper to pry or open the gap between the guard rail and the rail support, and one person adjusts the thickness and the number of the guard rail gaskets, so that the requirements of the inspection interval, the back protection distance and the rim groove size of the guard rail are met. Although the method is simple and clear, serious labor safety hazards exist, the gap between the guard rail and the rail brace is loosened to be narrow, safety protection measures are not provided, and the crowbar slips due to too strong force and accidents can be caused.

Therefore, the problem of contact adjustment between the hand and the guard rail is solved, and the effect of conveniently adjusting the gap between the guard rail and the rail brace through external force and improving safety is effectively achieved.

Disclosure of Invention

Compared with the prior art, the utility model provides the turnout rail clearance adjuster special for the high-speed railway carriage, which is characterized in that the rail guard and the stock rail are arranged in the adjuster body, the left bottom end of the adjuster body is fixedly connected with a threaded hole, a screw rod is rotationally connected with the threaded hole, one end of the screw rod, which is close to the stock rail, is rotationally connected with a universal pressure plate, one end of the screw rod, which is far away from the universal pressure plate, is fixedly connected with a first gear, the top end of the first gear is provided with a rotating shaft, a second gear is sleeved on the rotating shaft and meshed with the first gear, and one end of the rotating shaft, which is far away from the second gear, is detachably connected with a handheld drilling machine;

when the railway is worn out by the railway switch, the railway switch is required to be maintained, the adjuster body is clamped on the railway switch and the stock rail, the universal pressure plate is abutted against the outer side of the stock rail, at the moment, the hand-held drilling machine is driven to rotate through the driving of the hand-held drilling machine after being clamped and fixed with the rotating shaft, the second gear is matched with the first gear to drive the screw to rotate, the screw is rotated, the purpose of adjusting gaps between the railway switch and the stock rail is achieved, meanwhile, the screw is moved synchronously when the stock rail is close to the rotating phase, and therefore the effect of conveniently adjusting the gaps between the railway switch and the stock rail through external force and improving safety is achieved effectively.

Further, the second gear is kept away from the one end rotation of draw-in groove and is connected with the atress board, and the regulator body digs there is the spout, and regulator body and atress board pass through spout sliding connection, through setting up atress board and spout, be convenient for when driving to change to take out and screw rod, can make the pivot move the effect that moves against the screw rod.

Further, the clamping groove is cut out at one end of the rotating shaft far away from the second gear, the drill bit is fixedly connected with one end of the handheld drilling machine close to the clamping groove, the clamping groove is clamped with the drill bit, and the drilling machine and the rotating shaft are convenient to be connected to operate at will through the clamping groove and the drill bit.

Further, the miniature motor is fixedly connected in the handheld drilling machine, the output end of the miniature motor is connected with the drill bit, and the drill bit is convenient to drive by arranging the miniature motor.

Further, the battery is fixedly connected with in the handheld drilling machine, and the battery is electrically connected with the micro motor through a wire, and through the arrangement of the battery, the micro motor can be driven under the wireless state of the drilling machine conveniently so that the drill bit can be used for driving the rotating shaft to rotate.

Further, the right side inner wall of the adjuster body is designed as stripes, a gasket with the thickness of about 2mm is welded on the adjuster body, the surface is processed into stripes to increase adhesive force, slipping is prevented, and meanwhile, 2/3 of the height of the guard rail is taken, so that uniform stress is ensured.

Compared with the prior art, the utility model has the advantages that:

(1) This scheme can realize that when the train causes wearing and tearing to the guardrail through the switch, need maintain it, the accessible is with adjuster body card on guardrail and stock rail to universal pressure disk is inconsistent with the outside of stock rail, at this moment the rethread is fixed with handheld rig and pivot block back, drive pivot and second gear through the handheld rig of drive and rotate, the first gear of second gear cooperation drives the screw rod rotation simultaneously, thereby reach and carry out the knob to the screw rod, the purpose of gap regulation between guardrail and rail brace, simultaneously the screw rod is rotating and is being close to the stock rail the pivot also through synchronous movement, thereby reach the effect through the convenient gap of adjusting guardrail and rail brace of external force effectively, increase the security.

(2) Through setting up atress board and spout, be convenient for when driving commentaries on classics and take out and screw rod, can make the pivot move and the effect of removal opposite to the screw rod.

(3) Through setting up draw-in groove and drill bit, be convenient for connect rig and pivot at will and move.

(4) By arranging the micro motor, the drill bit is convenient to drive.

(5) Through setting up the battery, can drive micro motor and then use the drill bit to drive the pivot rotation under the rig wireless state of being convenient for.

(6) The surface is processed into stripes to increase the adhesive force and prevent slipping, and meanwhile, 2/3 of the height of the guard rail is taken to ensure uniform stress.

Drawings

FIG. 1 is an isometric view of a regulator of the present utility model;

FIG. 2 is an enlarged view of FIG. 1A in accordance with the present utility model;

FIG. 3 is a front cross-sectional view of the regulator of the present utility model;

fig. 4 is an enlarged view of a portion of the gear of the present utility model.

The reference numerals in the figures illustrate:

1. an adjuster body; 2. a handle; 3. a universal pressure plate; 4. a screw; 5. a first gear; 6. a second gear; 7. a rotating shaft; 8. a force-bearing plate; 9. a clamping groove; 10. a hand-held drilling machine; 12. a guard rail; 13. a stock rail; 14. a threaded hole; 15. a drill bit.

Detailed Description

The embodiments will be described in detail and by reference to the drawings, wherein the technical solutions of the present utility model are clearly and completely described, and all other embodiments obtained by those skilled in the art without making any inventive effort are included in the scope of the present utility model.

Example 1:

the utility model provides a turnout guard rail gap adjuster special for high-speed railway, referring to fig. 1-3, comprising an adjuster body 1 with a handle 2, wherein a guard rail 12 and a stock rail 13 are arranged in the adjuster body 1, a threaded hole 14 is fixedly connected with the left bottom end of the adjuster body 1, a screw rod 4 is rotationally connected with the threaded hole 14, one end of the screw rod 4 close to the stock rail 13 is rotationally connected with a universal pressure plate 3, one end of the screw rod 4 far away from the universal pressure plate 3 is fixedly connected with a first gear 5, the top end of the first gear 5 is provided with a rotating shaft 7, a second gear 6 is sleeved on the rotating shaft 7 and meshed with the first gear 5, and one end of the rotating shaft 7 far away from the second gear 6 is detachably connected with a hand-held drilling machine 10.

This scheme can realize that when the train causes wearing and tearing to the guardrail 12 through the switch, need maintain it, the accessible is with adjuster body 1 card on guardrail 12 and stock rail 13, and universal pressure disk 3 is inconsistent with the outside of stock rail 13, at this moment, the rethread is fixed with handheld rig 10 and pivot 7 block back, drive pivot 7 and second gear 6 rotation through the handheld rig 10 of drive, simultaneously second gear 6 cooperation first gear 5 drives screw rod 4 rotation, thereby reach and carry out the knob to screw rod 4, the purpose of gap regulation between guardrail 12 and the rail brace, simultaneously screw rod 4 is being close to stock rail 13 in the rotation, pivot 7 also is through synchronous movement, thereby reach the effect through the convenient gap of adjusting guardrail 12 and rail brace of external force effectively, increase the security.

Example 2:

in which the same or corresponding parts as those in embodiment 1 are denoted by the corresponding reference numerals as those in embodiment 1, only the points of distinction from embodiment 1 will be described below for the sake of brevity. This embodiment 2 is different from embodiment 1 in that:

the utility model provides a turnout guard rail gap adjuster special for high-speed railway, referring to fig. 2-4, one end of a second gear 6 far away from a clamping groove 9 is rotationally connected with a stress plate 8, a sliding groove is cut into an adjuster body 1, the adjuster body 1 and the stress plate 8 are in sliding connection through the sliding groove, one end of a rotating shaft 7 far away from the second gear 6 is cut into the clamping groove 9, one end of a handheld drilling machine 10 close to the clamping groove 9 is fixedly connected with a drill bit 15, the clamping groove 9 is clamped with the drill bit 15, a miniature motor is fixedly connected in the handheld drilling machine 10, the output end of the miniature motor is connected with the drill bit 15, a storage battery is fixedly connected in the handheld drilling machine 10, the storage battery is electrically connected with the miniature motor through a wire, the inner wall on the right side of the adjuster body 1 is in a stripe design, and a gasket with the thickness of about 2mm is welded on the adjuster body.

This scheme can realize that when the train causes wearing and tearing to the guardrail 12 through the switch, need maintain it, the accessible is with adjuster body 1 card behind guardrail 12 and stock rail 13, with universal pressure disk 3 and stock rail 13 side conflict, at this moment with the drill bit 15 month draw-in groove 9 block fixed on the handheld rig 10, the rethread battery starts micro motor, thereby drive drill bit 15 drives pivot 7 rotatory, because pivot 7 and first gear 5 meshing are connected, consequently drive screw rod 4 rotation through first gear 5, thereby reach the effect to screw rod 4 knob voluntarily under the condition of not using the spanner, avoid staff's hand contact to increase the security.

The two schemes are respectively used under the condition of saving cost and improving the use function.

The foregoing is merely illustrative of the best modes of carrying out the utility model in connection with the actual requirements, and the scope of the utility model is not limited thereto.

Claims (6)

1. The utility model provides a special switch rail clearance adjustment ware of high-speed railway, includes adjuster body (1) with handle (2), its characterized in that, be equipped with guardrail (12) and stock rail (13) in adjuster body (1), adjuster body (1) left side bottom fixedly connected with screw hole (14), screw hole (14) internal rotation is connected with screw rod (4), screw rod (4) are close to the one end of stock rail (13) and are changeed and are connected with universal pressure disk (3), the one end fixedly connected with first gear (5) of universal pressure disk (3) are kept away from to screw rod (4), first gear (5) top is equipped with pivot (7), the cover is equipped with second gear (6) and first gear (5) meshing on pivot (7), the one end that second gear (6) were kept away from to pivot (7) can be dismantled and be connected with handheld rig (10).

2. The turnout guard rail gap adjuster special for high-speed railway carriage according to claim 1, wherein one end of the second gear (6) far away from the clamping groove (9) is rotatably connected with a stress plate (8), the adjuster body (1) is provided with a sliding groove in a cutting mode, and the adjuster body (1) is in sliding connection with the stress plate (8) through the sliding groove.

3. The turnout guard rail gap adjuster special for high-speed railway carriage according to claim 1, wherein a clamping groove (9) is cut at one end of the rotating shaft (7) far away from the second gear (6), a drill bit (15) is fixedly connected to one end of the hand-held drilling machine (10) close to the clamping groove (9), and the clamping groove (9) is clamped with the drill bit (15).

4. The turnout guard rail gap adjuster for high-speed railway carriage according to claim 1, wherein the miniature motor is fixedly connected in the hand-held drilling machine (10), and the output end of the miniature motor is connected with the drill bit (15).

5. The turnout guard rail gap adjuster for high-speed railway carriage as claimed in claim 4, wherein the hand-held drilling machine (10) is internally and fixedly connected with a storage battery, and the storage battery is electrically connected with the micro motor through a wire.

6. The gap adjuster for the turnout guard rail for the high-speed railway passenger according to claim 5, wherein the right inner wall of the adjuster body (1) is of a stripe design, and a gasket with the thickness of about 2mm is welded on the adjuster body (1).