CN207389210U - A kind of new brake brake beam - Google Patents

Abstract

The utility model discloses a kind of new brake brake beams, including beam body, both sides at the top of the beam body have been fixedly connected with stent, two corresponding one sides of stent are fixedly connected, the bottom of two stent junctions is fixedly connected with movable sleeve, the both sides of the beam body back surface have been fixedly connected with connecting plate, and the bottoms of the beam body both sides has been fixedly connected with installing plate, and bearing block is fixedly connected at the center at the top of the beam body.The utility model is by setting being used cooperatively for loose slot, sliding slot, sliding block, electric telescopic rod, card slot, circular hole, locating rod, slide bar, movable plate and spring, the body of rod in circular hole can be carried out effectively fixed, the using effect of so skidding beam is more preferable, solves skidding beam when in use, because the body of rod through circular hole lacks effective position, the problem of be easy to causeing the body of rod to be in the presence of coming off, can not being used so as to cause the appearance of skidding beam.

Description

A kind of new brake brake beam

Technical field

The utility model is related to brake beam technical fields, are specially a kind of new brake brake beam.

Background technology

Brake beam is the most important part of rolling stock brake rigging, when primarily serving vehicle braking, brake force Brake shoe is passed to by brake beam, vehicle is made to halt, brake beam is divided into arch bar brake beam, channel steel brake beam, combined type system Dynamic beam, general on present railway is composite brake beam.

Brake beam widely applies in the brake process of rolling stock, and existing skidding beam is using at present When, it is impossible to effective position is carried out to the body of rod in skidding beam pass structure, so during train prolonged exercise, The body of rod is susceptible to the situation to come off, the problem of can not being used so as to cause the appearance of skidding beam, to the safety of rolling stock Operation is brought greater impact.

Utility model content

The purpose of this utility model is to provide a kind of new brake brake beams, the body of rod in circular hole can be carried out effective It is fixed, solve the problems, such as that existing skidding beam column body easily comes off.

To achieve the above object, the utility model provides following technical solution：A kind of new brake brake beam, including beam Body, the both sides at the top of the beam body have been fixedly connected with stent, and two corresponding one sides of stent are fixedly connected, and two stents connect The bottom at the place of connecing is fixedly connected with movable sleeve, and the both sides of the beam body back surface have been fixedly connected with connecting plate, the beam body two The bottom of side has been fixedly connected with installing plate；

Bearing block is fixedly connected at center at the top of the beam body, the first activity is provided at the top of the bearing block Disk, the both sides at the top of first movable disk are both provided with fixed plate, and the second activity is fixedly connected at the top of the fixed plate Disk extends to the inner cavity of movable sleeve at the top of second movable disk and is flexibly connected with the inner cavity of movable sleeve by bearing, institute It states and convex block is fixedly connected on the outside of fixed plate, circular hole is offered at the center of the lug surface, is passed through on the inside of the circular hole Fixed board is fastened, loose slot is offered at the top of the fixed plate outer surface, the front side of the loose slot inner cavity connects with rear side Sliding slot is connected with, the bottom of the loose slot inner cavity is communicated with card slot, and the bottom of the card slot is connected through convex block and with circular hole, institute It states the front side of loose slot intracavity bottom and rear side has been fixedly connected with electric telescopic rod, the top of the electric telescopic rod, which is fixed, to be connected Movable plate is connected to, spring is fixedly connected at the top of the movable plate, the top of the spring at the top of loose slot inner cavity with connecting Logical, front side and the rear side of the movable plate have been fixedly connected with slide bar, and the one end of the slide bar away from movable plate is fixedly connected with Sliding block, the one end of the sliding block away from slide bar are slidably connected with sliding slot, and the bottom of the movable plate is fixedly connected with locating rod, institute The bottom of locating rod is stated through card slot and is extended to the inner cavity of circular hole.

Preferably, the both sides at the top of the beam body and hanging plate is fixedly connected on the inside of the stent, passed through on the hanging plate It wears and offers through hole, the inner cavity of through hole is arranged with loop chain.

Preferably, the bottom of first movable disk extends to the inner cavity of bearing block and passes through bearing with the inner cavity of bearing block Flexible connection.

Preferably, the front surface of the bearing block is fixedly connected with snap-gauge, and the both sides of snap-gauge bottom have been fixedly connected with card Bar, the one end of kelly away from snap-gauge are located at the bottom of beam body.

Preferably, the both sides of the beam body front surface are both provided with fixing bolt, the back surface and connecting plate of the beam body The junction of front surface is fixedly connected by fixing bolt.

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

1st, the utility model is by setting loose slot, sliding slot, sliding block, electric telescopic rod, card slot, circular hole, locating rod, cunning Bar, movable plate and spring are used cooperatively, and can carry out effectively fixed, the use effect of such skidding beam to the body of rod in circular hole Fruit is more preferable, solves skidding beam when in use, because the body of rod through circular hole lacks effective position, be easy to cause body of rod appearance The situation to come off the problem of can not being used so as to cause the appearance of skidding beam, greatly facilitates the use of skidding beam, is worth It must promote.

2nd, the utility model, can be to fixed plate by the cooperation of bearing block, the first movable disk, the second movable disk and movable sleeve Direction effectively changed, greatly facilitate the use of fixed plate, by the cooperation of hanging plate and loop chain, facilitate the peace of beam body Dress, effectively prevents beam body to be in the presence of coming off, by the cooperation of snap-gauge and kelly, has carried out effective fixation to bearing block, carried The stability that high bearing block uses.

Description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model fixed plate side view.

In figure：It is 1 beam body, 2 stents, 3 hanging plates, 4 bearing blocks, 5 first movable disks, 6 loop chains, 7 connecting plates, 8 installing plates, 9 convex Block, 10 second movable disks, 11 movable sleeves, 12 fixed plates, 13 loose slots, 14 sliding slots, 15 sliding blocks, 16 electric telescopic rods, 17 card slots, 18 circular holes, 19 locating rods, 20 slide bars, 21 movable plates, 22 springs.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 2 are please referred to Fig.1, a kind of new brake brake beam, including beam body 1, the both sides at 1 top of beam body have been fixedly connected with Stent 2, two 2 corresponding one sides of stent are fixedly connected, and the bottom of two 2 junctions of stent is fixedly connected with movable sleeve 11, The both sides at the top of beam body 1 and it is fixedly connected with hanging plate 3 positioned at the inside of stent 2, through offering through hole on hanging plate 3, through hole Inner cavity is arranged with loop chain 6, by the cooperation of hanging plate 3 and loop chain 6, facilitates the installation of beam body 1, effectively prevents beam body 1 from taking off The situation fallen, the both sides of 1 back surface of beam body have been fixedly connected with connecting plate 7, and the both sides of 1 front surface of beam body are both provided with fixed spiral shell Bolt, the back surface of beam body 1 are fixedly connected with the junction of 7 front surface of connecting plate by fixing bolt, and the bottom of 1 both sides of beam body is equal It is fixedly connected with installing plate 8；

Bearing block 4 is fixedly connected at the center at 1 top of beam body, by the cooperation of snap-gauge and kelly, bearing block 4 is carried out Effective fixation, improves the stability that bearing block 4 uses, the front surface of bearing block 4 is fixedly connected with snap-gauge, snap-gauge bottom Both sides have been fixedly connected with kelly, and the one end of kelly away from snap-gauge is located at the bottom of beam body 1, and the top of bearing block 4 is provided with One movable disk 5, the bottom of the first movable disk 5 extend to the inner cavity of bearing block 4 and are connected with the inner cavity of bearing block 4 by bearing activity It connects, the both sides at 5 top of the first movable disk are both provided with fixed plate 12, and the top of fixed plate 12 is fixedly connected with the second movable disk 10, the top of the second movable disk 10 extends to the inner cavity of movable sleeve 11 and is flexibly connected with the inner cavity of movable sleeve 11 by bearing, By the cooperation of bearing block 4, the first movable disk 5, the second movable disk 10 and movable sleeve 11, can have to the direction of fixed plate 12 Effect changes, and greatly facilitates the use of fixed plate 12, the outside of fixed plate 12 is fixedly connected with convex block 9, the center on 9 surface of convex block Place offers circular hole 18, and the inside of circular hole 18 offers loose slot 13 at the top of fixed plate 12,12 outer surface of fixed plate, The front side of 13 inner cavity of loose slot is communicated with sliding slot 14 with rear side, and the bottom of 13 inner cavity of loose slot is communicated with card slot 17, card slot 17 Bottom through convex block 9 and being connected with circular hole 18, front side and the rear side of 13 intracavity bottom of loose slot have been fixedly connected with electronic stretch Contracting bar 16, the top of electric telescopic rod 16 are fixedly connected with movable plate 21, and the top of movable plate 21 is fixedly connected with spring 22, bullet The top of spring 22 is connected with the top of 13 inner cavity of loose slot, and front side and the rear side of movable plate 21 have been fixedly connected with slide bar 20, sliding The one end of bar 20 away from movable plate 21 is fixedly connected with sliding block 15, and the one end of sliding block 15 away from slide bar 20 is slided with sliding slot 14 to be connected It connects, the bottom of movable plate 21 is fixedly connected with locating rod 19, and the bottom of locating rod 19 through card slot 17 and is extended to circular hole 18 Inner cavity, by setting loose slot 13, sliding slot 14, sliding block 15, electric telescopic rod 16, card slot 17, circular hole 18, locating rod 19, sliding Bar 20, movable plate 21 and spring 22 are used cooperatively, and can carry out effectively fixed, such skidding beam to the body of rod in circular hole 18 Using effect it is more preferable, solve skidding beam when in use, because through circular hole 18 the body of rod lack effective position, easily make The problem of being in the presence of coming off into the body of rod, can not being used so as to cause the appearance of skidding beam, greatly facilitates skidding The use of beam, is worthy to be popularized.

In use, by the way that electric telescopic rod 16 is controlled to stretch out, locating rod 19 is made to depart from circular hole 18, spring 22 is carried out simultaneously It squeezes, then the body of rod is inserted into circular hole 18, and rotating to suitable angle, makes the card hole on the body of rod match somebody with somebody with the formation of card slot 17 It closes, the inner cavity that locating rod 19 is made to be inserted into card hole is shunk in control electric telescopic rod 16, the body of rod is positioned.

In summary：The pass structure of the new brake brake beam, by setting loose slot 13, sliding slot 14, sliding block 15, electricity Being used cooperatively for telescopic rod 16, card slot 17, circular hole 18, locating rod 19, slide bar 20, movable plate 21 and spring 22 is moved, it can be to circular hole The body of rod in 18 carries out effectively fixed.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of new brake brake beam, including beam body（1）, it is characterised in that：The beam body（1）The both sides at top are fixed to be connected It is connected to stent（2）, two stents（2）Corresponding one side is fixedly connected, two stents（2）The bottom of junction is fixedly connected with Movable sleeve（11）, the beam body（1）The both sides of back surface have been fixedly connected with connecting plate（7）, the beam body（1）The bottom of both sides It has been fixedly connected with installing plate（8）；

The beam body（1）Bearing block is fixedly connected at the center at top（4）, the bearing block（4）Top be provided with first Movable disk（5）, first movable disk（5）The both sides at top are both provided with fixed plate（12）, the fixed plate（12）Top It is fixedly connected with the second movable disk（10）, second movable disk（10）Top extend to movable sleeve（11）Inner cavity and with work Dynamic set（11）Inner cavity be flexibly connected by bearing, the fixed plate（12）Outside be fixedly connected with convex block（9）, the convex block （9）Circular hole is offered at the center on surface（18）, the circular hole（18）Inside run through fixed plate（12）, the fixed plate（12） Loose slot is offered at the top of outer surface（13）, the loose slot（13）The front side of inner cavity is communicated with sliding slot with rear side （14）, the loose slot（13）The bottom of inner cavity is communicated with card slot（17）, the card slot（17）Bottom run through convex block（9）And with Circular hole（18）Connection, the loose slot（13）The front side of intracavity bottom has been fixedly connected with electric telescopic rod with rear side（16）, institute State electric telescopic rod（16）Top be fixedly connected with movable plate（21）, the movable plate（21）Top be fixedly connected with spring （22）, the spring（22）Top and loose slot（13）The top connection of inner cavity, the movable plate（21）Front side and rear side It has been fixedly connected with slide bar（20）, the slide bar（20）Away from movable plate（21）One end be fixedly connected with sliding block（15）, it is described Sliding block（15）Away from slide bar（20）One end and sliding slot（14）It is slidably connected, the movable plate（21）Bottom be fixedly connected with it is fixed Position bar（19）, the locating rod（19）Bottom run through card slot（17）And extend to circular hole（18）Inner cavity.

2. a kind of new brake brake beam according to claim 1, it is characterised in that：The beam body（1）The both sides at top And positioned at stent（2）Inside be fixedly connected with hanging plate（3）, the hanging plate（3）Above through through hole is offered, the inner cavity of through hole covers Equipped with loop chain（6）.

3. a kind of new brake brake beam according to claim 1, it is characterised in that：First movable disk（5）Bottom Portion extends to bearing block（4）Inner cavity and and bearing block（4）Inner cavity be flexibly connected by bearing.

4. a kind of new brake brake beam according to claim 1, it is characterised in that：The bearing block（4）Front surface Snap-gauge is fixedly connected with, the both sides of snap-gauge bottom have been fixedly connected with kelly, and the one end of kelly away from snap-gauge is located at beam body（1）'s Bottom.

5. a kind of new brake brake beam according to claim 1, it is characterised in that：The beam body（1）The two of front surface Side is both provided with fixing bolt, the beam body（1）Back surface and connecting plate（7）The junction of front surface is consolidated by fixing bolt Fixed connection.