CN217372194U - Special puller for disassembling and assembling cabinet body penetrating rod of HXD1 series locomotive - Google Patents
Special puller for disassembling and assembling cabinet body penetrating rod of HXD1 series locomotive Download PDFInfo
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- CN217372194U CN217372194U CN202220007881.XU CN202220007881U CN217372194U CN 217372194 U CN217372194 U CN 217372194U CN 202220007881 U CN202220007881 U CN 202220007881U CN 217372194 U CN217372194 U CN 217372194U
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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
Abstract
The utility model discloses a special horse that draws of pole dismouting is worn to HXD1 locomotive cabinet body, relate to assembly and disassembly tools technical field, the guide bar and the operating element who arranges in proper order along the length direction of guide bar, connecting element, spacing element and positioning element, positioning element is used for inserting in the recess of T type poling one end, and drive spacing element and T type poling through operating element and rotate the unblock, connecting element sliding connection is on the guide bar, and connecting element can remove to the direction that is close to positioning element, and remove to being connected with T type poling can dismantle, spacing element is used for spacing and preventing connecting element to deviate from the guide bar to connecting element, operating element is used for the user to hand, and drive T type poling through connecting element and remove to breaking away from the cabinet body to the direction of keeping away from the cabinet body. This special horse that draws of HXD1 series locomotive cabinet body poling dismouting can improve the security of dismouting in-process, reduces the work degree of difficulty, promotes work efficiency.
Description
Technical Field
The utility model relates to a assembly and disassembly tools technical field specifically relates to a special horse that draws of pole dismouting is worn to HXD1 locomotive cabinet body.
Background
HXD1 is used to disassemble the whole body of the locomotive cabinet, and the cabinet and the T-shaped through rod of the base are needed to be disassembled, and then the cabinet can be lifted out of the interior of the locomotive.
When dismantling the T type and wear the pole, often can lead to wearing the pole jamming because of the mounting hole dislocation, according to initial method, need several personnel such as jack-up driver, jack-up commander, dismantlement operation to go on jointly, the cabinet body is hoisted in the driving several millimeters, when making wearing the pole mounting hole to take place slight removal, operating personnel utilizes the screwdriver to insert and wears 90 anticlockwise rotations in the recess of pole threaded one end and reach T type head to level, later still can only use bare-handed grab to draw T type to wear the pole and make it extract the installation base. The method has low safety, more personnel investment and high hoisting and control requirements, and can cause the maintenance period of the locomotive to be prolonged under the condition that related personnel cannot be equipped in time.
In order to reduce the labor input, improve the safety in the dismounting process, reduce the working difficulty and improve the working efficiency, a special tool needs to be designed and manufactured, and the problems are solved.
Interpretation of terms:
(1) HXD1 is: the railway harmonious electric locomotive 1 series is the HXD1B and HXD1D electric locomotives currently under repair at the Shanghai locomotive overhaul section.
(2) The cabinet body: the maintenance method is a short term for a main converter cabinet, a train power supply cabinet, a storage battery cabinet, a high-voltage cabinet, a low-voltage cabinet, a tool cabinet, a third-party equipment cabinet and the like which are arranged in a locomotive, and when the cabinets are maintained in a locomotive related maintenance journey, the cabinet bodies need to be integrally disassembled and lifted out of the locomotive for maintenance.
(3) Rod penetrating: the multifunctional wardrobe mainly has the function of connecting the wardrobe body and a base in the wardrobe body, one end of the multifunctional wardrobe is a T-shaped head, the other end of the multifunctional wardrobe is a right-handed single thread of M20, and the top of the multifunctional wardrobe is provided with a 2mm wide groove.
(4) Disassembling and assembling: the pole passes the mounting hole of base and the cabinet body during the installation, and in the T type recess of top base was inserted to T type head, through 90 crossing locking of clockwise rotation formation cross again, then install M20 hexagon nut on the pole screw thread of wearing that exposes the base at the other end and fasten, use two nut auto-lock modes at last to locking to reach the cabinet body and firmly install on the inside base of locomotive. And the disassembly needs to be carried out by adopting a flow opposite to the assembly, and finally the cabinet body penetrating rod is drawn out to complete the disassembly.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a special horse that draws of pole dismouting is worn to HXD1 locomotive cabinet body to solve the problem that above-mentioned prior art exists, improve the security of dismouting in-process, reduce the work degree of difficulty, promote work efficiency.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a special horse that draws of pole dismouting is worn to HXD1 locomotive cabinet body, the guide bar with follow operating element, connecting element, spacing component and the positioning element that the length direction of guide bar was arranged in proper order, positioning element is used for inserting in the recess of T type pole one end, and passes through operating element drives spacing component and T type pole rotation unblock, connecting element sliding connection in on the guide bar, just connecting element can be to being close to positioning element's direction removes to remove to wear the pole with T type and can dismantle and be connected, spacing component is used for right connecting element is spacing and prevents connecting element deviates from the guide bar, operating element is used for the user to hand, and passes through connecting element drives T type pole and removes to breaking away from the cabinet body to the direction of keeping away from the cabinet body.
Preferably, the cabinet further comprises an impact block, the impact block is sleeved on the guide rod and is located between the operating element and the connecting element, and the impact block can slide along the length direction of the guide rod and impact the connecting element in the direction away from the positioning element, so that the connecting element drives the T-shaped penetrating rod to be separated from the cabinet body.
Preferably, the impact block comprises a handheld section and an impact section which are fixedly connected in sequence, the outer diameter of the handheld section is larger than that of the impact section, the handheld section is used for being held by an operator, and the impact section is used for contacting and impacting the operating element.
Preferably, the operating element includes an installation block, a cross rod and two nuts, the installation block is fixed on the guide rod and is far away from one end of the positioning element, a mounting hole is formed in the installation block, the cross rod can penetrate through the mounting hole and is perpendicular to the guide rod, and the two nuts are respectively in threaded connection with the two ends of the cross rod and prevent the cross rod from being separated from the mounting hole.
Preferably, the connecting element is a fixing nut, the inner wall of the fixing nut is provided with threads, a protrusion is fixed on the inner wall of one end, close to the operating element, of the fixing nut, the inner wall of the protrusion is attached to the outer wall of the guide rod, the inner diameter of the fixing nut is larger than the outer diameter of the limiting element, the length of the fixing nut is larger than that of the limiting element, and the fixing nut can move to one end to protrude out of the limiting element and the guide rod and is used for being in threaded connection with the T-shaped penetrating rod.
Preferably, the projection is annular.
Preferably, the limiting element is fixed at one end of the guide rod far away from the operating element, and the limiting element is cylindrical.
Preferably, the positioning element is a positioning key.
The utility model discloses for prior art gain following technological effect:
the utility model provides a special horse that draws of pole dismouting is worn to HXD1 locomotive cabinet body, positioning element is used for inserting in the recess of T type poling one end, cooperation through positioning element and recess, and rotation through operating element, drive spacing component and T type poling and rotate the unblock, and convenient for operation is simple, connecting element sliding connection is on the guide bar, and connecting element can remove to the direction of being close to positioning element, and remove to wearing the pole with T type and can dismantle and be connected, and then realize the stable connection with T type poling through connecting element, and drive T type poling through operating element and remove to breaking away from the cabinet body to the direction of keeping away from the cabinet body, do not need the operator to grab in vain hand and draw T type poling, improve operational safety and work efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a puller special for assembling and disassembling a rod penetrating through a cabinet body of a HXD1 locomotive provided by the invention;
FIG. 2 is a top view of FIG. 1;
in the figure: 100-HXD1 series locomotive cabinet body penetrating rod dismounting special puller, 1-operation element, 2-guide rod, 3-impact block, 4-connection element, 5-limit element, 6-positioning element, 7-installation block, 8-cross bar, 9-screw cap, 10-hand-held segment and 11-impact segment.
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 efforts all belong to the protection scope of the present invention.
The utility model aims at providing a special horse that draws of pole dismouting is worn to HXD1 locomotive cabinet body to solve the technical problem that the pole dismouting difficulty, inefficiency, security are low are worn to current HXD1 locomotive cabinet body.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1-2, the utility model provides a special puller 100 for mounting and dismounting a rod of an HXD1 locomotive cabinet, a guide rod 2, an operating element 1, a connecting element 4, a limiting element 5 and a positioning element 6 sequentially arranged along the length direction of the guide rod 2, wherein the positioning element 6 is used for being inserted into a groove at one end of a T-shaped rod, the limiting element 5 and the T-shaped rod are driven to rotate and unlock through the cooperation of the positioning element 6 and the groove and the rotation of the operating element 1, the connecting element 4 is connected to the guide rod 2 in a sliding manner, the connecting element 4 can move towards the direction close to the positioning element 6 and can be detachably connected with the T-shaped rod, when the T-shaped rod is required to be mounted and dismounted, the stable connection with the T-shaped rod is realized through the connecting element 4, and the T-shaped rod is driven by the operating element 1 to move towards the direction far away from the cabinet body to be separated from the cabinet, after the installation and the disassembly are completed, the connecting element 4 is conveniently separated from the T-shaped penetrating rod, the limiting element 5 is used for limiting the connecting element 4 and preventing the connecting element 4 from being separated from the guide rod 2 to influence the operation, and the operating element 1 is used for being held by a user.
Specifically, the utility model provides a special horse 100 that draws of pole dismouting is worn to HXD1 locomotive cabinet body still includes impact block 3, impact block 3 cover is located on guide bar 2, and be located between operating element 1 and the connecting element 4, and impact block 3 can slide along the length direction of guide bar 2, and to the direction striking connecting element 4 of keeping away from positioning element 6, inertia force when striking operating element 1 through impact block 3 makes connecting element 4 drive the T type and wears the pole and break away from the cabinet body, the labour is saved, and convenient operation, direct handheld impact block 3 can realize.
Operating element 1 is including installation piece 7, horizontal pole 8 and two nuts 9, installation piece 7 is fixed and is kept away from the one end of positioning element 6 on guide bar 2, and the external diameter of installation piece 7 is greater than the external diameter of guide bar 2, and then make impact block 3 when striking operating element 1, direct striking installation piece 7, avoid destroying other structures, the mounting hole has been seted up on installation piece 7, horizontal pole 8 can pass the mounting hole and be perpendicular with guide bar 2, two nuts 9 threaded connection respectively are at 8 both ends of horizontal pole, and prevent that horizontal pole 8 from breaking away from the mounting hole, and then realize the dismantlement formula and connect, and convenient for accomodate, the ann tears the convenience simultaneously.
Connecting element 4 is fixation nut, fixation nut's inner wall is threaded, and be M20 internal thread, wear M20 screw thread on the pole with the T type and cooperate, fixation nut is last to be fixed with the arch on being close to the inner wall of operating element 1's one end, the outer wall laminating of bellied inner wall and guide bar 2, and then stability when improving connecting element 4 and sliding, simultaneously can be spacing each other through arch and spacing component 5, fixation nut's internal diameter is greater than spacing component 5's external diameter, and fixation nut's length is greater than spacing component 5's length, fixation nut can remove to protruding spacing component 5 of one end and guide bar 2 and be used for wearing pole threaded connection with the T type, and simultaneously, bellied setting can not make connecting element 4 deviate from guide bar 2.
The bulge is annular, and the limiting effect is improved.
The limiting element 5 is fixed at one end, far away from the operating element 1, of the guide rod 2, and the limiting element 5 is cylindrical and can be adapted to the shape of the inner wall of the protrusion.
The positioning element 6 is a positioning key, i.e. a long strip shape, and is matched with the long strip-shaped groove of the T-shaped penetrating rod.
The principle and the implementation of the present invention are explained by applying specific examples in this specification, and the above descriptions of the examples are only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present description should not be construed as a limitation of the present invention.
Claims (8)
1. The utility model provides a special horse that draws of pole dismouting is worn to HXD1 locomotive cabinet body which characterized in that: the positioning element is used for being inserted into a groove at one end of a T-shaped penetrating rod and driving the positioning element and the T-shaped penetrating rod to rotate and unlock through the operating element, the connecting element is connected to the guiding rod in a sliding mode and can move towards the direction close to the positioning element and move towards the direction close to the positioning element to be detachably connected with the T-shaped penetrating rod, the positioning element is used for limiting the connecting element and preventing the connecting element from being separated from the guiding rod, and the operating element is used for being held by a user and drives the T-shaped penetrating rod to move towards the direction far away from the cabinet body to be separated from the cabinet body through the connecting element.
2. The HXD1 series locomotive cabinet rod penetrating and dismounting special puller according to claim 1, characterized in that: the cabinet body is characterized by further comprising an impact block, the impact block is sleeved on the guide rod and located between the operating element and the connecting element, the impact block can slide along the length direction of the guide rod and impact the connecting element in the direction far away from the positioning element, and therefore the connecting element drives the T-shaped penetrating rod to be separated from the cabinet body.
3. The HXD1 series locomotive cabinet penetrating rod dismounting special puller according to claim 2, wherein: the impact block comprises a handheld section and an impact section which are sequentially and fixedly connected, the outer diameter of the handheld section is larger than that of the impact section, the handheld section is used for being held by an operator, and the impact section is used for being contacted and impacted with the operation element.
4. The HXD1 series locomotive cabinet penetrating rod dismounting special puller according to claim 1, wherein: the operating element comprises an installation block, a cross rod and two nuts, the installation block is fixed to the guide rod and is far away from one end of the positioning element, an installation hole is formed in the installation block, the cross rod can penetrate through the installation hole and is perpendicular to the guide rod, and the nuts are in threaded connection with the two ends of the cross rod respectively and prevent the cross rod from being separated from the installation hole.
5. The HXD1 series locomotive cabinet rod penetrating and dismounting special puller according to claim 1, characterized in that: the connecting element is a fixing nut, the inner wall of the fixing nut is provided with threads, a protrusion is fixed on the inner wall, close to one end of the operating element, of the fixing nut, the inner wall of the protrusion is attached to the outer wall of the guide rod, the inner diameter of the fixing nut is larger than the outer diameter of the limiting element, the length of the fixing nut is larger than that of the limiting element, and the fixing nut can move to a position, protruding out of one end of the fixing nut, of the limiting element and the guide rod and is used for being in threaded connection with the T-shaped penetrating rod.
6. The HXD1 series locomotive cabinet penetrating rod dismounting special puller according to claim 5, wherein: the protrusion is annular.
7. The HXD1 series locomotive cabinet penetrating rod dismounting special puller according to claim 1, wherein: the limiting element is fixed at one end, far away from the operating element, of the guide rod, and is cylindrical.
8. The HXD1 series locomotive cabinet rod penetrating and dismounting special puller according to claim 1, characterized in that: the positioning element is a positioning key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220007881.XU CN217372194U (en) | 2022-01-05 | 2022-01-05 | Special puller for disassembling and assembling cabinet body penetrating rod of HXD1 series locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220007881.XU CN217372194U (en) | 2022-01-05 | 2022-01-05 | Special puller for disassembling and assembling cabinet body penetrating rod of HXD1 series locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217372194U true CN217372194U (en) | 2022-09-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220007881.XU Active CN217372194U (en) | 2022-01-05 | 2022-01-05 | Special puller for disassembling and assembling cabinet body penetrating rod of HXD1 series locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217372194U (en) |
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2022
- 2022-01-05 CN CN202220007881.XU patent/CN217372194U/en active Active
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