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CN-224227569-U - Combined nylon baffle seat

CN224227569UCN 224227569 UCN224227569 UCN 224227569UCN-224227569-U

Abstract

The utility model discloses a combined nylon baffle seat, which comprises a concrete sleeper seat and a rail body, wherein a damping plate is fixed at the bottom of the rail body and is arranged at the top of the concrete sleeper seat, fixing plates are arranged at the top of the concrete sleeper seat and correspond to two sides of the rail body through first bolts, a nylon baffle seat body is arranged at one side of the top of the fixing plates through second bolts, a driving mechanism is fixedly arranged at the top of the fixing plates and correspond to the side face of the nylon baffle seat body, and a locking mechanism for fixing the nylon baffle seat body is fixedly arranged at the moving end of the driving mechanism. This combination formula nylon baffle seat, structural design is reasonable, convenient to use adopts the installation of bolt cooperation joint, can greatly improve the installation steadiness of nylon baffle seat, also is difficult for producing not hard up condition after long-term use, has guaranteed the normal use of nylon baffle seat.

Inventors

  • WANG BINREN
  • WANG LIYAN

Assignees

  • 苏州市丽苏塑胶科技有限公司

Dates

Publication Date
20260512
Application Date
20250606

Claims (6)

  1. 1. A combined nylon baffle seat comprises a concrete sleeper seat (1) and a rail body (2) and is characterized in that a shock absorption plate (3) is fixed at the bottom of the rail body (2), the shock absorption plate (3) is arranged at the top of the concrete sleeper seat (1), fixing plates (5) are arranged on two sides, corresponding to the rail body (2), of the top of the concrete sleeper seat (1) through first bolts (4), nylon baffle seat bodies (7) are arranged on one side, corresponding to the nylon baffle seat bodies (7), of the top of the fixing plates (5) through second bolts (6), driving mechanisms (8) are fixedly arranged on the side faces, corresponding to the nylon baffle seat bodies (7), of the fixing plates, and locking mechanisms (9) for fixing the nylon baffle seat bodies (7) are fixedly arranged on moving ends of the driving mechanisms (8).
  2. 2. The combined nylon baffle seat according to claim 1, wherein the driving mechanism (8) comprises a vertical plate (81), the vertical plate (81) is fixedly arranged at the top of the fixed plate (5), guide sliding rails (82) are symmetrically arranged on the right side of the vertical plate (81) front and back, a screw (83) is arranged on the left side of the vertical plate (81), a rotating block (84) is fixedly connected to the right end of the screw (83) in a penetrating mode outside the vertical plate (81), a coating sleeve (85) is movably connected to the outer side of the rotating block (84), and the outer side of the coating sleeve (85) is respectively connected with the two guide sliding rails (82) in a sliding mode through two guide sliding blocks (86).
  3. 3. The combined nylon baffle seat as claimed in claim 2, wherein the left end of the screw rod (83) is fixedly connected with a rotary handle (87), and the screw rod (83) is in threaded connection with the vertical plate (81).
  4. 4. The combined nylon baffle seat according to claim 3, wherein the locking mechanism (9) comprises a plug-in shell (91), the plug-in shell (91) is fixedly connected to the right side of the cladding sleeve (85), a vertical rod (92) is fixedly connected between the top and the bottom of the inner wall of the plug-in shell (91), a lifting plate (93) is axially and slidably connected to the vertical rod (92), a locking inserting rod (94) is fixedly connected to the top of the lifting plate (93), and a thrust spring (95) is sleeved on the surface of the vertical rod (92) and below the lifting plate (93).
  5. 5. The combined nylon baffle seat according to claim 4, characterized in that the outer side of the nylon baffle seat body (7) is provided with a slot (10) matched with the plug-in shell (91), and the top of the nylon baffle seat body (7) is provided with a locking channel (11) which is mutually communicated with the slot (10) at a position corresponding to the locking inserted rod (94).
  6. 6. The combined nylon baffle seat according to claim 5, wherein a sealing cover plate (12) is inserted at the top of the nylon baffle seat body (7) corresponding to the locking channel (11).

Description

Combined nylon baffle seat Technical Field The utility model relates to the technical field of railway equipment, in particular to a combined nylon baffle seat. Background The nylon baffle seat for the railway is fixed on two sides of the concrete sleeper on two sides of the steel rail, and plays an important role in fastening the steel rail and keeping and adjusting the distance between the two steel rails. Through searching, a trapezoid nylon baffle seat for a railway is disclosed in a patent document CN201721401813.7, and comprises two trapezoid seats which are connected together through an extensible and contractible connecting plate at the bottom, wherein the upper end of the connecting plate is used for installing a steel rail, compared with a common nylon baffle seat, the stress area of the connecting plate and a concrete sleeper is increased, the impact force of transverse force generated when a train passes through on a rail bearing groove shoulder of the concrete sleeper is reduced, and the service life and the driving safety of the concrete sleeper are improved. This patent is when fixing the rail, and fixed knot constructs simply, is unfavorable for carrying out steady fixed to it, and fixed strength is low, produces easily not hard up after long-term use, influences normal use, and we have presented a combination formula nylon baffle seat to solve the problem that proposes among the above-mentioned background art. Disclosure of utility model The present utility model is directed to a combined nylon baffle seat, which solves the problems set forth in the above-mentioned background art. The combined nylon baffle seat comprises a concrete sleeper seat and a rail body, wherein a damping plate is fixed at the bottom of the rail body and is arranged at the top of the concrete sleeper seat, fixing plates are arranged at the top of the concrete sleeper seat and correspond to two sides of the rail body through first bolts, a nylon baffle seat body is arranged at one side of the top of the fixing plates through second bolts, a driving mechanism is fixedly arranged at the top of the fixing plates and corresponds to the side face of the nylon baffle seat body, and a locking mechanism for fixing the nylon baffle seat body is fixedly arranged at the moving end of the driving mechanism. Further, actuating mechanism includes the riser, riser fixed mounting is at the top of fixed plate, the direction slide rail is installed to symmetry around the right side of riser, the left side of riser is equipped with the screw rod, the right-hand member of screw rod runs through to riser outside fixedly connected with commentaries on classics piece, the outside swing joint of commentaries on classics piece has the cladding cover, the outside of cladding cover is through two direction sliders and two direction slide rail sliding connection respectively. Further, the left end fixedly connected with rotation handle of screw rod, threaded connection between screw rod and the riser. Further, locking mechanism includes the grafting shell, grafting shell fixed connection is on the right side of cladding cover, fixedly connected with montant between the top and the bottom of grafting shell inner wall, along axial sliding connection has the lifter plate on the montant, the top fixedly connected with locking inserted bar of lifter plate, montant surface and the below cover that is located the lifter plate are equipped with thrust spring. Further, the slot matched with the plug-in shell is formed in the outer side of the nylon baffle seat body, and a locking channel communicated with the slot is formed in the position, corresponding to the locking inserted rod, of the top of the nylon baffle seat body. Further, a sealing cover plate is inserted at the top of the nylon baffle seat body corresponding to the locking channel. Compared with the prior art, the utility model has the following beneficial effects: According to the combined nylon baffle seat, the fixing plate can be positioned on the concrete sleeper seat by utilizing the first bolt, the nylon baffle seat body can be primarily fixed by utilizing the second bolt, a worker can rotate the screw rod and can drive the rotating block to rotate towards one side of the rail body through threaded connection with the vertical plate, the coating sleeve drives the locking mechanism to translate inwards under the limit of the guide sliding rail and the guide sliding block, after the locking inserting rod is downwards extruded, the thrust spring can push the lifting plate to move upwards under the connection of the vertical rod until the inserting shell is inserted into the slot, so that the locking inserting rod is inserted into the locking channel to realize secondary fixation, and the locking mechanism can be separated from the inserting connection of the slot by reversely rotating the screw rod. Drawings FIG. 1 is a cross-sectional view of a front view of the structure of the present u