CN203712606U - Side frame sliding chute wearing plate dismounting device - Google Patents

Abstract

The utility model relates to a side frame sliding chute wearing plate dismounting device which comprises an upper clamp body and a lower clamp body, wherein each of the two clamp bodies comprises a horizontal section and a bending section; the bending sections of the two clamp bodies are oppositely bent for the same angle; the end parts of the two bending sections are hinged; a bolt and a nut used for clamping are vertically arranged on the two horizontal sections; gaskets are arranged between the head of the bolt and the corresponding clamp body and between the nut and the corresponding clamp body; openings used for locating a sliding chute wearing plate are formed in the inner sides of the end parts of the two horizontal sections. When the angle change of the clamp bodies is ensured, the clamping force of the bolt is vertically applied to the clamp bodies, and the free rotation of the bolt is also ensured; in addition, a positioning stop is arranged at the front ends of the clamp bodies, the clamping length of the clamp bodies is controlled, and thus when the sliding chute wearing plate is clamped by the clamp bodies, a sliding chute consisting of side frames is not contacted; besides, the side frame sliding chute wearing plate dismounting device has the advantages that the structure is simple, the dead weight is light, the use is convenient, the carrying is facilitated, the applicability is strong and the like.

Description

A kind of side frame chute wear plate provision for disengagement

Technical field

The utility model relates to a kind of provision for disengagement, particularly about a kind of side frame chute wear plate provision for disengagement.

Background technology

As shown in Figure 1 to 4, the bogie side frame of railway goods train bogie form 1 manufacture and maintenance process in need the n shape sliding chute wear plate 2 to be press fit in the chute 3 that bogie side frame forms 1 left and right sides.Press-fit in process, first sliding chute wear plate 2 normotopias are placed in chute 3, then working pressure machine is pressed into sliding chute wear plate 2 in chute 3, makes four plush copper 20 snap fasteners of sliding chute wear plate 2 both sides in four grooves 30 of chute 3 both sides.When cause the anti-dress of sliding chute wear plate 2 or misloading to enter chute 3 when interior due to error, need by tram, re-assembly after dismounting.The dismounting mode adopting at present has two kinds, and a kind of is to use oxygen, propane cutting torch sliding chute wear plate 2 to be blown to rear taking-up and re-assembly new sliding chute wear plate 2 again, and this mode exists the shortcoming of waste sliding chute wear plate 2; Another kind of dismounting mode is sliding chute wear plate 2 slowly to be levered up along sliding chute wear plate 2 gaps, edge with hand hammer or flat chisel, make the groove 30 of the plush copper 20 disengaging bogie side frame chutes 3 of sliding chute wear plate 2, finally sliding chute wear plate 2 being taken out from chute 3, there is the shortcoming wasting time and energy in this mode.

Summary of the invention

For the problems referred to above, the side frame chute wear plate provision for disengagement that the purpose of this utility model is to provide and a kind ofly saves time, laborsaving, easy to carry and applicability is strong.

For achieving the above object, the utility model is taked following technical scheme: a kind of side frame chute wear plate provision for disengagement, it is characterized in that: it comprises upper and lower two clamp bodies, described in two, clamp body includes a horizontal segment and a bending section, the bending section of the clamp body identical angle of bending in opposite directions described in two, and described in two, bending section end is hinged; On horizontal segment described in two, the vertical clamping screw bolt and nut that arranges, arranges a packing ring between described bolt head and nut and the contact-making surface of two clamp bodies; Described in two, a gap for positioning runner wearing plate is all offered in inner side, horizontal segment end.

Wherein described in one, the bending section end of clamp body arranges a tenon, and described in another, the bending section end of clamp body arranges a mortise, and described tenon is plugged in described mortise, and is connected with another nut rotation by another bolt.

Described in two, clamp body all adopts No. 45 steel to process.

The ball-type packing ring that described packing ring adopts steel to process.

The utility model is owing to taking above technical scheme, it has the following advantages: 1, because packing ring of the present utility model is ball-type packing ring, while therefore having guaranteed that clamp body angle changes, the clamping force of bolt is vertically applied on clamp body, but also has guaranteed the rotation freely of bolt.2, because clamp body front end of the present utility model is provided with location gear, control the clamping length of clamp body, while therefore having guaranteed that clamp body clamps sliding chute wear plate, do not encountered the chute that bogie side frame forms.3, the utility model simple in structure, from heavy and light, easy to use, be easy to carry, applicability is strong.

Accompanying drawing explanation

Fig. 1 is the structural representation that wagon bogie side frame forms chute

Fig. 2 is the local enlarged diagram of chute

Fig. 3 is the overall structure schematic diagram of sliding chute wear plate

Fig. 4 is that schematic diagram is looked on a left side of Fig. 3

Fig. 5 is overall structure schematic diagram of the present utility model

Fig. 6 is schematic top plan view of the present utility model

The specific embodiment

Below in conjunction with drawings and Examples, the utility model is described in detail.

As shown in Figure 5, Figure 6, the utility model comprises on one clamp body 4 and clamp body 5 once, and upper clamp body 4 and lower clamp body 5 all can be considered by a horizontal segment 40,50 and a bending section 41,51 and form, bending section 41 and 51 identical angles of bending in opposite directions.Bending section 41 and 51 right side arrange respectively a tenon 42 and a mortise 52, and tenon 42 is plugged in mortise 52, and is rotationally connected by a bolt 60 and a nut 61.Near horizontal segment 40 is vertical with 50 middle part bolt 70 and a nut 71 for a clamping be set, a packing ring 8 is all set between the head of bolt 70 and lower clamp body 5 and nut 71 and upper clamp body 4.A gap 43 and 53 are all offered in horizontal segment 40 and inner side, 50 left side, gap 43 and 53 location as sliding chute wear plate 2 gear.

In the above-described embodiments, upper clamp body 4 and lower clamp body 5 all adopt No. 45 steel to process.

In the above-described embodiments, the ball-type packing ring that packing ring 8 processes for steel.

The various embodiments described above are only for illustrating the utility model; wherein the structure of each parts, connected mode and manufacture craft etc. all can change to some extent; every equivalents of carrying out on the basis of technical solutions of the utility model and improvement, all should not get rid of outside protection domain of the present utility model.

Claims (5)

1. a side frame chute wear plate provision for disengagement, it is characterized in that: it comprises upper and lower two clamp bodies, described in two, clamp body includes a horizontal segment and a bending section, the bending section of the clamp body identical angle of bending in opposite directions described in two, and described in two, bending section end is hinged; On horizontal segment described in two, the vertical clamping screw bolt and nut that arranges, arranges a packing ring between described bolt head and nut and the contact-making surface of two clamp bodies; Described in two, a gap for positioning runner wearing plate is all offered in inner side, horizontal segment end.

2. a kind of side frame chute wear plate provision for disengagement as claimed in claim 1, it is characterized in that: wherein described in one, the bending section end of clamp body arranges a tenon, described in another, the bending section end of clamp body arranges a mortise, described tenon is plugged in described mortise, and is connected with another nut rotation by another bolt.

3. a kind of side frame chute wear plate provision for disengagement as claimed in claim 1, is characterized in that: described in two, clamp body all adopts No. 45 steel to process.

4. a kind of side frame chute wear plate provision for disengagement as claimed in claim 2, is characterized in that: described in two, clamp body all adopts No. 45 steel to process.

5. a kind of side frame chute wear plate provision for disengagement as claimed in claim 1 or 2 or 3 or 4, is characterized in that: the ball-type packing ring that described packing ring adopts steel to process.