CN215240293U - Auxiliary clamp for railway vehicle brake valve maintenance - Google Patents
Auxiliary clamp for railway vehicle brake valve maintenance Download PDFInfo
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- CN215240293U CN215240293U CN202120081010.8U CN202120081010U CN215240293U CN 215240293 U CN215240293 U CN 215240293U CN 202120081010 U CN202120081010 U CN 202120081010U CN 215240293 U CN215240293 U CN 215240293U
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- brake valve
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Abstract
The utility model relates to the field of brake valve clamps, in particular to an auxiliary clamp for railway vehicle brake valve maintenance, which comprises a supporting plate, universal wheels are connected below the supporting plate, a fixed plate is connected above the connecting plate, a pressing head is connected above a clamping piece, a first fixing bolt is connected inside the fixed plate, a clamping block is connected on one side of the clamping piece, a lifting groove is connected on the surface of a lifting rod, a threaded rod is connected on one side of a rotating machine, the clamp can be moved to a machine needing maintenance conveniently by arranging the universal wheels, the clamping is more rapid, the clamping piece can be adjusted according to the size of the brake valve by arranging the threaded rod, a transmission machine and a sliding block, the clamping is more firm, the brake valve can be clamped more firmly by arranging the clamping block and the pressing head, the clamping can be carried out from the upper part, the brake valve with different heights can be adjusted by arranging the lifting rod and the lifting groove, the clamping is carried out in multiple directions, and the maintenance is more convenient.
Description
Technical Field
The utility model relates to a brake valve anchor clamps technical field especially relates to a railway vehicle brake valve overhauls uses supplementary anchor clamps.
Background
The brake valve of automobile is divided into air brake valve and hydraulic brake valve. The normal work of the brake valve has important significance for parking, and provides technical support for the smooth braking of the automobile. The development of this technology is of great importance to automobile manufacturing and road traffic safety, and a jig is a device for fixing a processing object to a correct position in a machine manufacturing process to receive construction or inspection, and a device for quickly, conveniently and safely mounting a workpiece in any process in a process is broadly called a jig.
There are the following problems: along with the improvement of industrial technology, the work piece that uses the brake valve is more and more, but the long live time of brake valve need overhaul, and the brake valve is overhauld and is needed to use auxiliary fixture to carry out the centre gripping, but current auxiliary fixture can only be to the brake valve of a fixed diameter, if the diameter too big can't the block, if the diameter undersize, can lead to the brake valve to rock in auxiliary fixture, and auxiliary fixture is great moreover, is not convenient for remove.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the supplementary anchor clamps are used in railway vehicle brake valve maintenance that provide.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a railway vehicle brake valve overhauls uses auxiliary fixture, includes the backup pad, the backup pad below is connected with the universal wheel, the backup pad top is connected with the connecting plate, the connecting plate top is connected with the fixed plate, the fixed plate top is connected with the holder, the holder top is connected with the press head, connecting plate one side is connected with the mobile device, fixed plate internal connection has first fixing bolt, the fixed plate below is connected with the slider, press head internal connection has second fixing bolt, holder one side is connected with the grip block, holder internal connection has the lifter, the lifter surface is connected with the lift groove, mobile device internal connection has the machine of rotating, machine of rotating one side is connected with the threaded rod, threaded rod surface connection has the stopper.
As a further description of the above technical solution:
the supporting plate is fixedly connected with the universal wheels, the universal wheels are provided with four groups, and the connecting plates are welded with the supporting plate.
As a further description of the above technical solution:
the moving devices are fixedly connected with the connecting plate, the moving devices are provided with two groups, and the fixing plates are welded with the connecting plate.
As a further description of the above technical solution:
the fixed plate has two sets, first fixing bolt cup joints with the fixed plate, first fixing bolt has eight sets, the holder is with the fixed plate welding.
As a further description of the above technical solution:
the clamping pieces are two groups, the clamping blocks are fixedly connected with the clamping pieces, and the second fixing bolts are movably connected with the clamping pieces through pressing heads.
As a further description of the above technical solution:
the press heads are divided into two groups, the second fixing bolts are divided into two groups, the lifting grooves are fixedly connected with the clamping pieces through lifting rods, and the lifting rods are divided into two groups.
As a further description of the above technical solution:
the threaded rod is welded with the moving device through the rotating machine, the sliding blocks are connected with the threaded rod in a sliding mode, the limiting blocks are fixedly connected with the connecting plate, the rotating machine is divided into two groups, and the sliding blocks are divided into two groups.
The utility model discloses following beneficial effect has: through setting up the universal wheel, the removal of the anchor clamps of being convenient for, it is other to the machine that needs overhaul portable, it is more swift, through setting up the threaded rod, drive machine and slider make the holder adjust according to the size of brake valve, the centre gripping gets more firm, through setting up grip block and press head, it is more firm to the brake valve centre gripping, also can carry out the centre gripping from the top, through setting up lifter and lift groove, make the press head can adjust the brake valve of high difference, diversely carry out the centre gripping, more convenient maintenance.
Drawings
FIG. 1 is a schematic perspective view of an auxiliary fixture for repairing a brake valve of a railway vehicle according to the present invention;
FIG. 2 is a schematic sectional view of a front view structure of an auxiliary fixture for overhauling a brake valve of a railway vehicle, provided by the present invention;
fig. 3 is the utility model provides a railway vehicle brake valve overhauls with supplementary anchor clamps overlook the schematic structure diagram.
Illustration of the drawings:
1. a support plate; 2. a connecting plate; 3. a clamping member; 4. a pressing head; 5. a mobile device; 6. a fixing plate; 7. a universal wheel; 8. rotating the machine; 9. a first fixing bolt; 10. a lifting rod; 11. a lifting groove; 12. a second fixing bolt; 13. a clamping block; 14. a limiting block; 15. a threaded rod; 16. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "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, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element 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 invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and as meaning, for example, either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a railway vehicle brake valve overhauls and uses auxiliary fixture, including backup pad 1, 1 below in backup pad is connected with universal wheel 7, 1 top in backup pad is connected with connecting plate 2, 2 tops in connecting plate are connected with fixed plate 6, 6 tops in fixed plate are connected with holder 3, 3 tops in holder are connected with press head 4, 2 one sides in connecting plate are connected with mobile device 5, 6 internal connection in fixed plate has first fixing bolt 9, 6 below in fixed plate are connected with slider 16, 4 internal connection in press head have second fixing bolt 12, 3 one side in holder is connected with grip block 13, 3 internal connection in holder has lifter 10, lifter 10 surface connection has lift groove 11, 5 internal connection in mobile device has change machine 8, 8 one side in change machine is connected with threaded rod 15, 15 surface connection in threaded rod has stopper 14.
The support plate 1 is fixedly connected with universal wheels 7, the universal wheels 7 are four groups, the universal wheels 7 are used for moving the support plate 1 and do not need to be carried to a place for maintenance, the connecting plate 2 is welded with the support plate 1, the moving device 5 is fixedly connected with the connecting plate 2, the moving device 5 is provided with two groups, the fixing plate 6 is welded with the connecting plate 2, the fixing plate 6 is provided with two groups, the fixing plate 6 is used for connecting the clamping piece 3 with the connecting plate 2, the first fixing bolt 9 is sleeved with the fixing plate 6, the first fixing bolt 9 is used for supporting the fixing plate 6, the clamping piece 3 is welded with the fixing plate 6, the clamping piece 3 is provided with two groups, the clamping piece 3 is used for clamping the brake valve for maintenance, the clamping block 13 is fixedly connected with the clamping piece 3, the clamping block 13 enables the brake valve to be clamped more firmly and avoids friction with the brake valve, the second fixing bolt 12 is movably connected with the clamping piece 3 through the head 4, the pressing heads 4 are two groups, the pressing heads 4 are fixed on the brake valve from the top, so that the fixing is firmer, the second fixing bolts 12 are two groups, the lifting groove 11 is fixedly connected with the clamping piece 3 through the lifting rod 10, the lifting rod 10 is two groups, the lifting rod 10 is used for up-down movement of the pressing heads 4, the threaded rod 15 is welded with the moving device 5 through the rotating machine 8, the sliding block 16 is connected with the threaded rod 15 in a sliding mode, the rotating machine 8 is used for driving the threaded rod 15 to move, the limiting block 14 is fixedly connected with the connecting plate 2, the limiting block 14 prevents the pressing heads 4 on two sides from colliding together, the rotating machine 8 is two groups, and the sliding block 16 is two groups.
The working principle and the process are as follows: through universal wheel 7 the backup pad 1 remove the place that needs, place the brake valve that needs the maintenance on connecting plate 2, 8 rotations through the rotary machine in mobile device 5 make threaded rod 15 drive slider 16 remove, thereby carry out the centre gripping to the brake valve of equidimension not, when holder 3 touches the brake valve with holder block 13, fastening, stopper 14 can prevent that the centre gripping is too tight, holder block 13 is effectual to block holder 3 and brake valve friction and leads to damaging, holder 3 inside lifter 10 makes press head 4 rise through lift groove 11, descending, can carry out the centre gripping to the brake valve of co-altitude not, it is more firm to carry out the centre gripping in many ways, after the centre gripping is accomplished, can overhaul the brake valve, and is safer, it is more firm, it is more swift.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in other embodiments without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a railway vehicle brake valve overhauls uses supplementary anchor clamps, includes backup pad (1), its characterized in that: the universal wheel (7) is connected below the supporting plate (1), the connecting plate (2) is connected above the supporting plate (1), the fixing plate (6) is connected above the connecting plate (2), the clamping piece (3) is connected above the fixing plate (6), the pressing head (4) is connected above the clamping piece (3), the moving device (5) is connected on one side of the connecting plate (2), the first fixing bolt (9) is connected inside the fixing plate (6), the sliding block (16) is connected below the fixing plate (6), the second fixing bolt (12) is connected inside the pressing head (4), the clamping block (13) is connected on one side of the clamping piece (3), the lifting rod (10) is connected inside the clamping piece (3), the lifting groove (11) is connected on the surface of the lifting rod (10), the rotating machine (8) is connected inside the moving device (5), one side of the rotating machine (8) is connected with a threaded rod (15), and the surface of the threaded rod (15) is connected with a limiting block (14).
2. An auxiliary clamp for overhauling a brake valve of a railway vehicle as claimed in claim 1, wherein: the supporting plate (1) is fixedly connected with the universal wheels (7), the universal wheels (7) are provided with four groups, and the connecting plate (2) is welded with the supporting plate (1).
3. An auxiliary clamp for overhauling a brake valve of a railway vehicle as claimed in claim 1, wherein: the moving devices (5) are fixedly connected with the connecting plate (2), the moving devices (5) are divided into two groups, and the fixing plates (6) are welded with the connecting plate (2).
4. An auxiliary clamp for overhauling a brake valve of a railway vehicle as claimed in claim 1, wherein: the fixed plate (6) has two sets, first fixing bolt (9) cup joint with fixed plate (6), first fixing bolt (9) have eight groups, holder (3) and fixed plate (6) welding.
5. An auxiliary clamp for overhauling a brake valve of a railway vehicle as claimed in claim 1, wherein: the clamping pieces (3) are divided into two groups, the clamping blocks (13) are fixedly connected with the clamping pieces (3), and the second fixing bolts (12) are movably connected with the clamping pieces (3) through the pressing heads (4).
6. An auxiliary clamp for overhauling a brake valve of a railway vehicle as claimed in claim 1, wherein: the two groups of the pressing heads (4) are provided, the two groups of the second fixing bolts (12) are provided, the lifting grooves (11) are fixedly connected with the clamping pieces (3) through lifting rods (10), and the two groups of the lifting rods (10) are provided.
7. An auxiliary clamp for overhauling a brake valve of a railway vehicle as claimed in claim 1, wherein: threaded rod (15) are through rotating machine (8) and mobile device (5) welding, slider (16) and threaded rod (15) sliding connection, stopper (14) and connecting plate (2) fixed connection, rotating machine (8) have two sets ofly, slider (16) have two sets ofly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120081010.8U CN215240293U (en) | 2021-01-13 | 2021-01-13 | Auxiliary clamp for railway vehicle brake valve maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120081010.8U CN215240293U (en) | 2021-01-13 | 2021-01-13 | Auxiliary clamp for railway vehicle brake valve maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215240293U true CN215240293U (en) | 2021-12-21 |
Family
ID=79498278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120081010.8U Active CN215240293U (en) | 2021-01-13 | 2021-01-13 | Auxiliary clamp for railway vehicle brake valve maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215240293U (en) |
-
2021
- 2021-01-13 CN CN202120081010.8U patent/CN215240293U/en active Active
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