CN220007657U - HXD2 type locomotive brake shoe drill dismounting device - Google Patents
HXD2 type locomotive brake shoe drill dismounting device Download PDFInfo
- Publication number
- CN220007657U CN220007657U CN202321596995.3U CN202321596995U CN220007657U CN 220007657 U CN220007657 U CN 220007657U CN 202321596995 U CN202321596995 U CN 202321596995U CN 220007657 U CN220007657 U CN 220007657U
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- hole
- flange
- brake shoe
- screw
- screw rod
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 19
- 230000003287 optical effect Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/56—Reuse, recycling or recovery technologies of vehicles
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Abstract
The utility model discloses a HXD2 type locomotive brake shoe drill dismounting device. The device comprises a fixed bracket, a movable bracket and a baffle; one end of the movable support is connected with the fixed support, and the other end of the movable support is provided with a limiting bayonet lock; the fixed support is connected with the baffle through a screw rod; the fixed support and the baffle are arranged in parallel and extend in the same direction; the baffle is arranged on one side of the fixed support close to the limiting bayonet lock. The device utilizes a fixed support, a movable support and a baffle plate to form a detachable prying tool, a fulcrum of the detachable prying tool is the end head of a brake shoe tile nose and a brake shoe drill rod, a limit bayonet lock is clamped into the brake shoe tile nose, the end head of the brake shoe drill rod is pressed against the end head of the baffle plate, the movable support is arranged on the fixed support, a baffle plate bolt is matched with the movable support, and the movable support can rotate and move on the fixed support; the baffle is connected with the screw rod and can rotate and move; the device is convenient for operation in a narrow space, and has convenient operation, high working efficiency and low labor intensity.
Description
Technical Field
The utility model relates to locomotive brake shoe drill dismounting equipment, in particular to a HXD2 type locomotive brake shoe drill dismounting device.
Background
The HXD2 locomotive foundation braking device adopts a single-side tread braking unit, and a brake shoe on the braking unit is fixed through a brake shoe drill rod and a cotter pin. The brake shoe is used as a consumable product and needs to be frequently replaced in train checking operation. Because the brake unit is fixed on the side beam of the bogie, the operation space is small when the brake shoe is replaced, and when the brake shoe borer is detached, the main detaching tool is still a traditional tool such as a prying tool, a hand hammer and the like at present, and the operation efficiency is low. The existing dismounting equipment needs the workman to go deep into the locomotive inside with the device to vertical being connected with the brake shoe borer, need draw two cranks to both sides simultaneously, but because the operation space of dismantling the brake shoe borer is less, thereby make the workman both hands be inconvenient for pulling the crank, and then make the practicality of the device lower. Therefore, a brake shoe drill dismounting tool with high working efficiency and low labor intensity is needed.
Disclosure of Invention
The utility model aims to provide a HXD2 type locomotive brake shoe drill rod dismounting device which can quickly dismount a brake shoe drill rod in a narrow space; has the functions of improving the working efficiency and reducing the labor intensity.
In order to achieve the aim, the utility model relates to a HXD2 locomotive brake shoe drill dismounting device which comprises a dismounting frame, wherein the dismounting frame comprises a fixed bracket, a movable bracket and a baffle plate;
one end of the movable support is connected with the fixed support, and the other end of the movable support is provided with a limiting bayonet lock;
the fixed support is connected with the baffle through a screw rod; the fixed support and the baffle are arranged in parallel and extend in the same direction; the baffle is arranged on one side of the fixed support close to the limiting bayonet lock.
The fixing support is provided with a first screw rod through hole and a fixing support through hole, and the first screw rod through hole is matched with the screw rod; the fixed support through holes on the fixed support are connected with the movable support through holes on the movable support through holes through baffle bolts.
The fixing bracket is also provided with a first flange hole, a second flange hole, a third flange hole and a fourth flange hole,
the first flange hole, the second flange hole, the third flange hole and the fourth flange hole are uniformly arranged by taking the first screw rod through hole as a center;
the fixing bracket is also provided with a flange round nut, and a first screw hole, a second screw hole, a third screw hole and a fourth screw hole are formed in the eversion of the flange round nut; the first flange hole, the second flange hole, the third flange hole and the fourth flange hole are respectively in one-to-one correspondence with the first screw hole, the second screw hole, the third screw hole and the fourth screw hole, and are sequentially matched with the first flange bolt, the second flange bolt, the third flange bolt and the fourth flange bolt.
The screw rod is the threaded rod, and the one end of threaded rod is the hexagon head, and the other end of threaded rod sets up the second grade screw thread, sets up the optical axis section between second grade screw thread and the threaded rod, installs the baffle on the optical axis section, install screw-nut on the second grade screw thread.
The movable support is connected with the fixed support, and the movable support and the fixed support penetrate through a movable support through hole through a baffle bolt and are movably connected with each other;
the limiting bayonet lock that sets up on the movable support can be matched with brake shoe tile nose.
And a second screw rod through hole is formed in the baffle, and an optical axis section on the screw rod is connected with the second screw rod through hole in a matched mode.
The screw rod is matched with the first screw rod through hole on the fixed support and the threaded hole on the flange round nut, and the screw rod is matched with the first screw rod through hole and the threaded hole.
The movable support is of a C-shaped structure, and the length of the movable support is greater than that of a 1/2 brake shoe.
The utility model relates to a HXD2 type locomotive brake shoe drill dismounting device, which has the beneficial effects that: the device utilizes a fixed support, a movable support and a baffle plate to form a detachable prying tool, a fulcrum of the detachable prying tool is the end head of a brake shoe tile nose and a brake shoe drill rod, a limit bayonet lock is clamped into the brake shoe tile nose, the end head of the brake shoe drill rod is pressed against the end head of the baffle plate, the movable support is arranged on the fixed support, a baffle plate bolt is matched with the movable support, and the movable support can rotate and move on the fixed support; the baffle is connected with the screw rod and can rotate and move; the device is convenient for operation in a narrow space, and has convenient operation, high working efficiency and low labor intensity.
Drawings
FIG. 1 is a schematic diagram of the present apparatus;
FIG. 2 is a schematic view of a fixed bracket structure;
FIG. 3 is a schematic view of a flange round nut;
FIG. 4 is a schematic structural view of a screw;
FIG. 5 is a schematic view of a baffle structure;
FIG. 6 is a schematic view of a mobile carriage;
FIG. 7 is a second schematic structural view of the present apparatus;
FIG. 8 is a schematic diagram III of the structure of the device;
in the figure: 1-fixed bracket, 101-first screw rod through hole, 102-first flange hole, 103-second flange hole, 104-third flange hole, 105-fixed bracket through hole, 106-fourth flange hole, 2-flange round nut, 201-threaded hole, 202-first screw hole, 203-second screw hole, 204-third screw hole, 205-fourth screw hole, 3-screw rod, 301-hexagon head, 302-optical axis section, 303-second screw thread, 4-movable bracket, 401-movable bracket through hole, 5-baffle, 501-second screw rod through hole, 6-baffle bolt and 7-screw rod nut.
Detailed Description
1, as shown in fig. 1-8, the utility model relates to a device for disassembling a brake shoe drill of an HXD2 locomotive, which comprises a disassembling frame, wherein the disassembling frame comprises a fixed bracket 1, a movable bracket 4 and a baffle plate 5;
one end of the movable support 4 is connected with the fixed support 1, and the other end of the movable support 4 is provided with a limiting bayonet lock;
the fixed support 1 is connected with the baffle 5 through a screw rod 3; the fixed support 1 and the baffle 5 are arranged in parallel and extend in the same direction; the baffle 5 is arranged on one side of the fixed support 1 close to the limiting bayonet lock.
The fixed support 1 is provided with a first screw rod through hole 101 and a fixed support through hole 105, and the first screw rod through hole 101 is matched with the screw rod 3; the fixed bracket through holes 105 on the fixed bracket 1 and the movable bracket through holes 401 on the movable bracket 4 are connected in a penetrating way by baffle bolts 6.
The fixed bracket 1 is also provided with a first flange hole 102, a second flange hole 103, a third flange hole 104 and a fourth flange hole 106,
the first flange hole 102, the second flange hole 103, the third flange hole 104 and the fourth flange hole 106 are uniformly arranged by taking the first screw rod through hole 101 as a center;
the fixed bracket 1 is also provided with a flange round nut 2, and a first screw hole 202, a second screw hole 203, a third screw hole 204 and a fourth screw hole 205 are formed in the eversion of the flange round nut 2; the first flange hole 102, the second flange hole 103, the third flange hole 104 and the fourth flange hole 106 are respectively arranged in one-to-one correspondence with the first screw hole 202, the second screw hole 203, the third screw hole 204 and the fourth screw hole 205, and are sequentially matched with the first flange bolt 8, the second flange bolt 9, the third flange bolt 10 and the fourth flange bolt 11.
The screw rod 3 is the threaded rod, and the one end of threaded rod is hexagon head 301, and the other end of threaded rod sets up second grade screw thread 303, sets up optical axis section 302 between second grade screw thread 303 and the threaded rod, installs baffle 5 on the optical axis section 302, install screw-nut 7 on the second grade screw thread 303.
The movable support 4 is connected with the fixed support 1, and the movable support 4 and the fixed support 1 penetrate through a movable support through hole 401 and a support through hole 105 through a baffle bolt 6 to be movably connected;
the limiting bayonet lock that sets up on the movable support 4 can be matched with the brake shoe tile nose.
A second screw rod through hole 501 is formed in the baffle 5, and the optical axis section 302 on the screw rod 3 is connected with the second screw rod through hole 501 in a matching mode.
The screw rod 3 is matched with the first screw rod through hole 101 on the fixed support 1 and the threaded hole 201 on the flange round nut 2, and the screw rod 3 is matched with the first screw rod through hole 101 and the threaded hole 201.
The movable support 4 is of a C-shaped structure, and the length of the movable support 4 is greater than that of a 1/2 brake shoe.
When in use, the fixing bracket 1 is provided with a first screw rod through hole 101, the fixing bracket 1 is provided with a flange round nut 2, the fixing bracket 1 is also provided with a first flange hole 102, a second flange hole 103, a third flange hole 104 and a fourth flange hole 106,
the first flange hole 102, the second flange hole 103, the third flange hole 104 and the fourth flange hole 106 are uniformly arranged by taking the first screw rod through hole 101 as a center;
the eversion of the flange round nut 2 is provided with a first screw hole 202, a second screw hole 203, a third screw hole 204 and a fourth screw hole 205;
the first flange hole 102, the second flange hole 103, the third flange hole 104 and the fourth flange hole 106 are fixed with the first screw hole 202, the second screw hole 203, the third screw hole 204 and the fourth screw hole 205 through the first flange bolt 8, the second flange bolt 9, the third flange bolt 10 and the fourth flange bolt 11;
the fixed bracket 1 is connected with the baffle 5, and a bracket through hole 105 on the fixed bracket 1 and a second screw rod through hole 501 on the baffle 5 are fixed by a baffle bolt 6;
the screw rod 3 is matched with the threaded hole 201 on the flange round nut 2, the baffle plate 5 is arranged on the optical axis section 302 on the screw rod 3 through the second screw rod through hole 501, the screw rod nut 7 is arranged on the secondary thread 303 at the end part of the screw rod 3, the baffle plate 5 is prevented from being fleed, and the baffle plate 4 can rotate;
according to the brake shoe drill position to be disassembled, one end of the baffle plate 5 is inserted into a through hole of the installation position of the brake shoe and the brake unit, the fixed support 1 is rotated left and right to enable the movable support 4 to be placed at the brake shoe nose position, a ratchet wrench, an electric wrench and other tools are used for assisting the hexagonal head 301 on the screw rod 3, and the device is used for pushing out the brake shoe drill by rotating the screw rod 3.
Claims (8)
1. The utility model provides a HXD2 type locomotive brake shoe borer dismounting device, includes dismantles the frame, its characterized in that: the disassembly frame comprises a fixed bracket (1), a movable bracket (4) and a baffle (5);
one end of the movable support (4) is connected with the fixed support (1), and the other end of the movable support (4) is provided with a limiting bayonet lock;
the fixed support (1) is connected with the baffle (5) through a screw rod (3); the fixed support (1) is arranged in parallel with the baffle (5) and extends in the same direction; the baffle (5) is arranged on one side of the fixed support (1) close to the limiting bayonet lock.
2. A HXD2 locomotive brake shoe drill dismounting device as defined in claim 1, wherein: a first screw rod through hole (101) and a fixed support through hole (105) are formed in the fixed support (1), and the first screw rod through hole (101) is matched with the screw rod (3); the fixed support through holes (105) on the fixed support (1) are connected with the movable support through holes (401) on the movable support (4) in a penetrating mode through baffle bolts (6).
3. A HXD2 locomotive brake shoe drill dismounting device as defined in claim 2, wherein: the fixed bracket (1) is also provided with a first flange hole (102), a second flange hole (103), a third flange hole (104) and a fourth flange hole (106),
the first flange hole (102), the second flange hole (103), the third flange hole (104) and the fourth flange hole (106) are uniformly arranged by taking the first screw rod through hole (101) as a center;
a flange round nut (2) is further arranged on the fixed support (1), and a first screw hole (202), a second screw hole (203), a third screw hole (204) and a fourth screw hole (205) are formed in the eversion of the flange round nut (2); the first flange hole (102), the second flange hole (103), the third flange hole (104) and the fourth flange hole (106) are respectively in one-to-one correspondence with the first screw hole (202), the second screw hole (203), the third screw hole (204) and the fourth screw hole (205), and are sequentially matched with the first flange bolt (8), the second flange bolt (9), the third flange bolt (10) and the fourth flange bolt (11).
4. A HXD2 locomotive brake shoe drill dismounting device as defined in claim 3, wherein: the screw rod (3) is the threaded rod, and the one end of threaded rod is hexagon head (301), and the other end of threaded rod sets up second grade screw thread (303), sets up optical axis section (302) between second grade screw thread (303) and the threaded rod, installs baffle (5) on optical axis section (302), install screw-nut (7) on second grade screw thread (303).
5. A HXD2 locomotive brake shoe drill dismounting device as defined in claim 4, wherein: the movable support (4) is connected with the fixed support (1), and the movable support (4) and the fixed support (1) penetrate through a movable support through hole (401) and a support through hole (105) through baffle bolts (6) to be movably connected;
the limiting bayonet lock that sets up on movable support (4) can be matched with the brake shoe tile nose.
6. A HXD2 locomotive brake shoe drill dismounting device as defined in claim 5, wherein: a second screw rod through hole (501) is formed in the baffle plate (5), and an optical axis section (302) on the screw rod (3) is connected with the second screw rod through hole (501) in a matched mode.
7. A HXD2 locomotive brake shoe drill dismounting device as defined in claim 6, wherein: the screw rod (3) is matched with a first screw rod through hole (101) on the fixed support (1) and a threaded hole (201) on the flange round nut (2), and the screw rod (3) is matched with the first screw rod through hole (101) and the threaded hole (201).
8. A HXD2 locomotive brake shoe drill dismounting device as defined in claim 1, wherein: the movable support (4) is of a C-shaped structure, and the length of the movable support (4) is greater than that of a 1/2 brake shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321596995.3U CN220007657U (en) | 2023-06-21 | 2023-06-21 | HXD2 type locomotive brake shoe drill dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321596995.3U CN220007657U (en) | 2023-06-21 | 2023-06-21 | HXD2 type locomotive brake shoe drill dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220007657U true CN220007657U (en) | 2023-11-14 |
Family
ID=88679354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321596995.3U Active CN220007657U (en) | 2023-06-21 | 2023-06-21 | HXD2 type locomotive brake shoe drill dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220007657U (en) |
-
2023
- 2023-06-21 CN CN202321596995.3U patent/CN220007657U/en active Active
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| GR01 | Patent grant |