CN214565342U - Mounting table for metro rail vehicle traction beam - Google Patents

Abstract

The utility model discloses a mount table for subway rail vehicle draw beam belongs to track traffic technical field. The problem of use artifical fixed draw beam to constitute and have the potential safety hazard and the operating efficiency is low among the prior art is solved. The utility model discloses a base (1), be provided with supporting seat (2), first backup pad (3) and second backup pad (4) on base (1), be provided with mount (6) on base (1), mount (6) swing joint has clamp plate (8), clamp plate (8) correspond with the position of supporting seat (2). The utility model discloses a clamp plate compresses tightly the draw beam to form stable fixed mode. Through using this mount table, can realize the assembly work that the draw beam is constituteed high-efficiently, eliminate the potential safety hazard that exists when using artifical fixed draw beam simultaneously, the security is higher, is applicable to the equipment of rail vehicle draw beam.

Description

Mounting table for metro rail vehicle traction beam

Technical Field

The utility model belongs to the technical field of the track traffic, concretely relates to mount table for subway rail vehicle draw beam.

Background

The traction beam is one of the most critical parts of the running gear of the railway vehicle, one end of the traction beam is connected with a bogie frame, and the other end of the traction beam is connected with a traction pin fixed on a vehicle body and has the function of transmitting traction force to the vehicle body.

In the prior art, when the draft sill assembly is assembled, the draft sill is placed on a tray, the draft sill assembly is generally fixed in a manual foot stepping mode, and then the bolt mounting torque is applied by using the counter impact force. But adopt the mode of foot to step on and lack the security, if the foot steps on unstably and causes the pine to take off can injure the operator, damage fastener, serious can cause draw beam screw thread damage etc. and the operator need bow the operation moreover during the operation, and operating efficiency is lower.

SUMMERY OF THE UTILITY MODEL

To the problem that has potential safety hazard and operating efficiency low of using artifical fixed draw beam to constitute among the prior art, the utility model provides an installation platform for subway rail vehicle draw beam, its aim at: the safety and the efficiency of the assembly of the traction beam are improved.

The utility model adopts the technical scheme as follows:

the utility model provides an mount table for subway rail vehicle draw beam, includes the base, be provided with supporting seat, first backup pad and second backup pad on the base, be provided with the mount on the base, mount swing joint has the clamp plate, the clamp plate corresponds with the position of supporting seat.

After the technical scheme is adopted, when the traction beam is assembled, the traction beam is firstly hoisted by using the crown block and is placed in the supporting seat on the base, and then the compression plate is used for compressing the traction beam, so that a stable fixing mode is formed. The traction pull rod is placed on the first supporting plate and the second supporting plate, so that the traction pull rod can be conveniently fastened. Through using this mount table, can realize the assembly work that the draw beam is constituteed high-efficiently, eliminate the potential safety hazard that exists when using artifical fixed draw beam simultaneously, the security is higher.

Preferably, the base is provided with a fixed seat, the cross section of the fixed seat is U-shaped, the opening direction of the fixed seat is far away from the supporting seat, and the lower end of the fixed seat is positioned in the fixed seat and is hinged with the fixed seat.

After the preferred scheme is adopted, the fixing frame can be overturned, so that the traction beam can be conveniently hung on the supporting seat.

Preferably, the upper portion of fixing base is provided with the recess, be provided with the spacer pin in the recess, the spacer pin is connected with the fixing base is articulated, the spacer pin is close to the one side that the supporting seat was kept away from to the mount.

After adopting this preferred scheme, when the mount overturns to vertical state, go into the recess with the spacer pin card, can prevent that the mount from overturning backward suddenly under the effect of external force, lead to the draw beam fixed insecure, avoid accident's emergence.

Preferably, the fixing frame is provided with a threaded sleeve, a screw rod is arranged in the threaded sleeve, and the lower end of the screw rod is rotatably connected with the pressing plate.

After the preferred scheme is adopted, the pressing plate at the lower end of the screw rod can move downwards by rotating the screw rod, so that the pressing plate and the supporting seat can tightly press the traction beam to achieve the purpose of fixing the traction beam, the pressing plate is rotatably connected with the lower end of the screw rod, the pressing plate can be prevented from rotating in the process of moving downwards firstly, and the pressing plate and the traction beam are prevented from rubbing.

Preferably, a connecting piece is fixedly arranged at the top of the screw rod, and a handle is arranged on the connecting piece.

After adopting this preferred scheme, can rotate the screw rod through the handle, it is more laborsaving.

Preferably, the supporting seat, the first supporting plate, the second supporting plate and the pressing plate are all provided with buffering pads.

After adopting this preferred scheme, the blotter can avoid causing the damage to the trailing beam surface, prevents that the paint on trailing beam surface from droing and rustting, improves the durability of trailing beam.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. when the draw beam is assembled, the draw beam is hoisted by using a crown block and is placed on the supporting seat on the base, and then the draw beam is compressed by using the pressing plate, so that a stable fixing mode is formed. The traction pull rod is placed on the first supporting plate and the second supporting plate, so that the traction pull rod can be conveniently fastened. Through using this mount table, can realize the assembly work that the draw beam is constituteed high-efficiently, eliminate the potential safety hazard that exists when using artifical fixed draw beam simultaneously, the security is higher.

2. The fixing frame can be overturned, so that the traction beam can be conveniently hung on the supporting seat.

3. When the fixing frame is turned to be in a vertical state, the limiting pin is clamped into the groove, so that the fixing frame can be prevented from being suddenly turned backwards under the action of external force, the traction beam is not firmly fixed, and accidents are avoided.

4. The pressing plate at the lower end of the screw rod can move downwards by rotating the screw rod, so that the pressing plate and the supporting seat can tightly press the traction beam to achieve the purpose of fixing the traction beam, the pressing plate is rotatably connected with the lower end of the screw rod, the pressing plate can be prevented from rotating in the process of moving downwards at first, and the pressing plate and the traction beam are prevented from being rubbed.

5. The connecting piece is fixedly arranged at the top of the screw rod, the handle is arranged on the connecting piece, and the screw rod is rotated through the handle, so that labor is saved.

6. Be provided with the blotter, the blotter can avoid causing the damage to the trailing beam surface, prevents that the paint on trailing beam surface from droing and rustting, improves the durability of trailing beam.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the draft sill.

The device comprises a base 1, a support base 2, a first support plate 3, a second support plate 4, a fixed base 5, a fixed frame 6, a screw rod 7, a pressure plate 8, a connecting piece 9, a handle 10, a limiting pin 11, a threaded sleeve 12, a traction beam 13 and a traction pull rod 14.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements that are referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The present invention will be described in detail with reference to fig. 1 and 2.

The utility model provides an mount table for subway rail vehicle draw beam, as shown in figure 1, includes base 1, be provided with supporting seat 2, first backup pad 3 and second backup pad 4 on the base 1, first backup pad 3 and second backup pad 4 are located the diagonal angle of base 1 respectively. The base 1 is provided with a fixing frame 6, the fixing frame 6 is in an inverted L shape, the upper end of the fixing frame 6 is provided with a threaded sleeve 12, a screw 7 is arranged in the threaded sleeve 12, the lower end of the screw 7 is rotatably connected with a pressing plate 8, and the pressing plate 8 is located right above the supporting seat 2.

As shown in fig. 1 and 2, when the draft sill is assembled, the draft sill 13 is hoisted and placed on the supporting seat 2 by using a crown block, and then the screw 7 is rotated to make the pressing plate 8 move downwards to press the draft sill 13, so that a stable fixing mode is formed. Meanwhile, the traction pull rod 14 is placed on the first support plate 3 and the second support plate 4, so that the fastening operation of the traction pull rod 14 is facilitated. Through using this mount table, can realize the assembly work that the draw beam is constituteed high-efficiently, eliminate the potential safety hazard that exists when using artifical fixed draw beam simultaneously, the security is higher.

The base is provided with a fixing seat 5 on the base 1, the fixing seat 5 is connected with the base 1 through a bolt, the cross section of the fixing seat 5 is U-shaped, the opening direction of the U-shaped fixing seat is far away from the supporting seat 2, and the lower end of the fixing frame 6 is located in the fixing seat 5 and is hinged to the fixing seat 5. Before the traction beam is hoisted to the supporting seat 2, the fixing frame 6 is in a flat state, so that the traction beam is hoisted conveniently, after the traction beam is hoisted, the fixing frame 6 is rotated to enable the fixing frame 6 to be in a vertical position, and then the traction beam is compressed through the pressing plate 8.

The upper portion of fixing base 5 is provided with the recess, be provided with spacer pin 11 in the recess, spacer pin 11 is connected with fixing base 5 is articulated, spacer pin 11 is close to the one side that supporting seat 2 was kept away from to mount 6. When the fixing frame 6 is in the vertical position, the limiting pin 11 can be rotated to be clamped in the groove, so that the limiting of the fixing frame 6 is realized.

The top of screw rod 7 is fixed and is provided with connecting piece 9, the welding has handle 10 on the connecting piece 9. The handle 10 is cylindrical and perpendicular to the screw 7.

All be provided with the blotter on supporting seat 2, first backup pad 3, second backup pad 4 and the clamp plate 8, the blotter is made by rubber materials.

The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.

Claims (6)

1. The utility model provides a mount table for subway rail vehicle draw beam which characterized in that: including base (1), be provided with supporting seat (2), first backup pad (3) and second backup pad (4) on base (1), be provided with mount (6) on base (1), mount (6) swing joint has clamp plate (8), clamp plate (8) correspond with the position of supporting seat (2).

2. The mounting table for the metro rail vehicle traction beam according to claim 1, is characterized in that: be provided with fixing base (5) on base (1), the cross sectional shape of fixing base (5) is U-shaped and opening direction keeps away from supporting seat (2), the lower extreme of mount (6) is arranged in fixing base (5) and is connected with fixing base (5) are articulated.

3. The mounting table for the metro rail vehicle traction beam according to claim 2, is characterized in that: the upper portion of fixing base (5) is provided with the recess, be provided with spacer pin (11) in the recess, spacer pin (11) and fixing base (5) articulated connection, one side that supporting seat (2) were kept away from in spacer pin (11) near mount (6).

4. The mounting table for the metro rail vehicle traction beam according to claim 1, is characterized in that: the fixing frame (6) is provided with a threaded sleeve (12), a screw rod (7) is arranged in the threaded sleeve (12), and the lower end of the screw rod (7) is rotatably connected with the pressing plate (8).

5. The mounting table for the metro rail vehicle traction beam according to claim 4, is characterized in that: the top of the screw rod (7) is fixedly provided with a connecting piece (9), and a handle (10) is arranged on the connecting piece (9).

6. The mounting table for the metro rail vehicle traction beam according to claim 1, is characterized in that: cushion pads are arranged on the supporting seat (2), the first supporting plate (3), the second supporting plate (4) and the pressing plate (8).

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