CN216002589U - Device for positioning anti-rolling torsion bar of railway passenger car - Google Patents
Device for positioning anti-rolling torsion bar of railway passenger car Download PDFInfo
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- CN216002589U CN216002589U CN202121851744.6U CN202121851744U CN216002589U CN 216002589 U CN216002589 U CN 216002589U CN 202121851744 U CN202121851744 U CN 202121851744U CN 216002589 U CN216002589 U CN 216002589U
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- 238000005096 rolling process Methods 0.000 title claims abstract description 17
- 239000004677 Nylon Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 239000011241 protective layer Substances 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 3
- 238000000034 method Methods 0.000 description 7
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a device for positioning a side-rolling resistant torsion bar of a railway passenger car, which comprises a handheld barrel, wherein a stretching support structure is arranged on the handheld barrel; the tensile support structure includes: the device comprises a top rod, a bearing, a first arc-shaped frame, a second arc-shaped frame and a guide rod; the utility model relates to the technical field of torsion bar use of a positioning track passenger car, and discloses a torsion bar positioning track passenger car. Through tensile structure be convenient for adjust length, adjustment first arc frame and second arc use the height, first arc frame and second arc frame can rotate during the use, and the angle is used in the adjustment, and is more nimble when letting this device support the torsion bar.
Description
Technical Field
The utility model relates to the technical field of use of torsion bars of positioning railway carriages, in particular to a device for positioning an anti-rolling torsion bar of a railway carriage.
Background
The torsion bar used in the positioning track passenger car often rolls laterally, so that the torsion bar needs to be reasonably supported during use, but the traditional solution is that a batten, a meter ruler or a straight ruler is used for positioning, the space is insufficient during assembly, measurement is inconvenient, and measured data are inaccurate.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a device for positioning a side-rolling resistant torsion bar of a railway passenger car, which solves the problems that the torsion bar used in the conventional positioning railway passenger car often rolls laterally, so that the torsion bar needs to be reasonably supported during use, but the traditional use structure is often positioned by a batten, a meter ruler or a straight ruler, and the space is insufficient during assembly.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the device comprises a handheld barrel, wherein a stretching support structure is arranged on the handheld barrel;
the tensile support structure includes: the device comprises a top rod, a bearing, a first arc-shaped frame, a second arc-shaped frame and a guide rod;
the device comprises a push rod, a disc, a bearing, a first supporting column, a first bearing frame, a first arc-shaped frame, guide rods, sliding frames, a second bearing frame, a second arc-shaped frame and nylon protective layers, wherein the push rod is inserted into a handheld barrel, the disc is fixed on the upper end face of the push rod, the first circular groove is formed in the upper wall face of the disc, the bearing is arranged in the first circular groove, the first supporting column is inserted into the bearing, the first bearing frame is installed on the first supporting column, the first arc-shaped frame is arranged on the upper wall face of the first bearing frame, the guide rods are respectively arranged on the left side wall face and the right side wall face of the first bearing frame, the sliding frames are sleeved on each guide rod, the second bearing frame is installed on each sliding frame, the second arc-shaped frame is arranged on the upper wall face of the second bearing frame, and the nylon protective layers are arranged on the first arc-shaped frame and the second arc-shaped frame.
Preferably, slots corresponding to the positions are formed in the side wall surface of the handheld barrel and close to the lower end of the handheld barrel, an arc-shaped base plate with an inserted rod is inserted into each slot, a first threaded hole is formed in each arc-shaped base plate, and a first screw is inserted into each first threaded hole.
Preferably, an annular groove is formed in the disc, annular sliding grooves corresponding to the annular groove are formed in the inner side wall surface of the annular groove, sliding bodies are inserted into the annular sliding grooves, annular supporting plates are mounted on the sliding bodies corresponding to the annular sliding grooves, and an annular connecting frame in lap joint with the annular supporting plates is fixed on the lower wall surface of the first bearing frame.
Preferably, the upper wall surface of the first bearing frame is provided with a first circular jack, the disc is provided with a first clamping groove matched with the first circular jack, and a first limiting rod in lap joint with the first clamping groove is inserted in the first circular jack.
Preferably, a second threaded hole is formed in the side wall surface of the sliding frame, a first threaded groove matched with the second threaded hole is formed in the guide rod, and a second screw lapped with the first threaded groove is inserted into the second threaded hole.
Preferably, a third threaded hole is formed in the side wall surface of the handheld barrel, a second threaded groove matched with the third threaded hole is formed in the ejector rod, and a third screw lapped with the second threaded groove is inserted into the third threaded hole.
Advantageous effects
The utility model provides a device for positioning a side rolling resistant torsion bar of a railway passenger car. The method has the following beneficial effects: through tensile structure be convenient for adjust length, adjustment first arc frame and second arc use the height, first arc frame and second arc frame can rotate during the use, and the angle is used in the adjustment, and is more nimble when letting this device support the torsion bar.
Drawings
Fig. 1 is a schematic structural diagram of a device for positioning a side-rolling resistant torsion bar of a railway passenger car.
Fig. 2 is a side view of the device for positioning the anti-rolling torsion bar of the railway passenger car.
Fig. 3 is a plan view of a disc of the device for positioning the anti-rolling torsion bar of the railway passenger car.
FIG. 4 is a top view of the arc-shaped backing plate of the device for positioning the anti-rolling torsion bar of the railway passenger car.
In the figure: 1-a handheld cartridge; 2-a top rod; 3-a bearing; 4-a first arc-shaped frame; 5-a second arc-shaped frame; 6-a guide rod; 7-a disc; 8-a first pillar; 9-a first carrier; 10-a carriage; 11-a second carrier; 12-a first screw; 13-arc backing plate; 14-an annular support plate; 15-annular connecting frame; 16-a first stop bar; 17-a second screw; 18-third screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a device for positioning a side rolling resistant torsion bar of a railway passenger car comprises a handheld barrel 1, wherein a stretching support structure is arranged on the handheld barrel 1;
the tensile support structure includes: the device comprises a mandril 2, a bearing 3, a first arc-shaped frame 4, a second arc-shaped frame 5 and a guide rod 6;
the push rod 2 is inserted into the handheld barrel 1, a disc 7 is fixed on the upper end face of the push rod 2, a first circular groove is formed in the upper wall face of the disc 7, the bearing 3 is arranged in the first circular groove, a first support column 8 is inserted into the bearing 3, a first bearing frame 9 is installed on the first support column 8, the first arc-shaped frame 4 is arranged on the upper wall face of the first bearing frame 9, the guide rods 6 are respectively arranged on the left side wall face and the right side wall face of the first bearing frame 9, a sliding frame 10 is sleeved on each guide rod 6, a second bearing frame 11 is installed on each sliding frame 10, the second arc-shaped frame 5 is arranged on the upper wall face of the second bearing frame 11, and nylon protective layers are arranged on the first arc-shaped frame 4 and the second arc-shaped frame 5;
it should be noted that:
the mandril 2 is inserted into the handheld barrel 1 and can be pulled, so that the whole use length is adjusted, the use height of the disc 7 is adjusted, the first support column 8 supported by the bearing 3 on the disc 7 is used for supporting the first bearing frame 9, so when the mandril 2 is pulled, the use height of the first bearing frame 9 can be adjusted, the bearing 3 can rotate, so that the first bearing frame 9 can rotate, the use height and the use angle of the first arc-shaped frame 4 on the first bearing frame 9 can be adjusted, the guide rod 6 on the first bearing frame 9 plays a supporting role and is used for supporting the sliding frame 10, the sliding frame 10 can move left and right on the guide rod 6, so that the use position is adjusted, the use position of the second bearing frame 11 is driven, so that the use position of the second arc-shaped frame 5 is adjusted, the torsion bars are placed on the first arc-shaped frame 4 and the second arc-shaped frame 5, so that the position of the second arc-shaped frame 5 is adjusted, the supporting point of the torsion bar is convenient to increase, and the nylon protective layer is convenient to increase friction force when the torsion bar is supported by the first arc-shaped frame 4 and the second arc-shaped frame 5.
As a preferred technical scheme, further, slots corresponding to the positions of the side wall surface of the handheld barrel 1 and the side wall surface close to the lower end of the handheld barrel are respectively formed, an arc-shaped backing plate 13 for driving an inserted rod is inserted into each slot, a first threaded hole is formed in each arc-shaped backing plate 13, and a first screw 12 is inserted into each first threaded hole; inside inserting the slot through the inserted bar on the arc backing plate 13, be convenient for when need not people and take, use the arc backing plate to be convenient for this device to support and place, first screw 12 is twisted and is moved, and this device of being convenient for rationally fixed stay can dismantle arc backing plate 13 when handheld.
As a preferable technical solution, further, an annular groove is formed in the disc 7, annular sliding grooves corresponding to the positions of the annular sliding grooves are formed in inner side wall surfaces of the annular groove, sliding bodies are inserted into the annular sliding grooves, the sliding bodies corresponding to the positions of the annular sliding grooves are jointly provided with an annular support plate 14, and an annular connecting frame 15 overlapping with the annular support plate 14 is fixed on a lower wall surface of the first bearing frame 9; the carriage 10 can be moved around the inner circumference of the annular slot, so that the first carrier 9 is supported in a rational manner during rotation and does not hinder the use of the first carrier 9.
As a preferred technical solution, further, a first circular jack is formed in an upper wall surface of the first bearing frame 9, a first clamping groove matched with the first circular jack is formed in the disc 7, and a first limiting rod 16 lapped with the first clamping groove is inserted into the first circular jack; inside inserting first circular jack through first gag lever post 16, at first bear the frame 9 and rotate the back, fixed use position to fixed first arc frame 4 and second arc frame 5 use angle.
As a preferable technical solution, further, a second threaded hole is formed in a side wall surface of the carriage 10, a first threaded groove matched with the second threaded hole is formed in the guide rod 6, and a second screw 17 overlapping with the first threaded groove is inserted into the second threaded hole; the use of the second screws 17 facilitates the fixing of the carriage 10 and thus of the second arched frame 5.
As a preferable technical scheme, further, a third threaded hole is formed in a side wall surface of the handheld barrel 1, a second threaded groove matched with the third threaded hole is formed in the ejector rod 2, and a third screw 18 lapped with the second threaded groove is inserted into the third threaded hole; the third screw 18 is screwed to fix the mandril 2 conveniently.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A device for positioning a side-rolling resistant torsion bar of a railway passenger car comprises a handheld barrel (1), and is characterized in that a stretching support structure is arranged on the handheld barrel (1);
the tensile support structure includes: the device comprises a top rod (2), a bearing (3), a first arc-shaped frame (4), a second arc-shaped frame (5) and a guide rod (6);
the ejector rod (2) is inserted into the handheld barrel (1), a disc (7) is fixed on the upper end surface of the ejector rod (2), the upper wall surface of the disc (7) is provided with a first circular groove, the bearing (3) is arranged in the first circular groove, a first supporting column (8) is inserted on the bearing (3), a first bearing frame (9) is arranged on the first supporting column (8), the first arc-shaped frame (4) is arranged on the upper wall surface of the first bearing frame (9), the guide rods (6) are respectively arranged on the left side wall surface and the right side wall surface of the first bearing frame (9), each guide rod (6) is sleeved with a sliding frame (10), each sliding frame (10) is provided with a second bearing frame (11), the second arc-shaped frame (5) is arranged on the upper wall surface of the second bearing frame (11), and nylon protective layers are arranged on the first arc-shaped frame (4) and the second arc-shaped frame (5).
2. The device for positioning the anti-rolling torsion bar of the railway passenger car according to claim 1, wherein the side wall surface and the lower end of the handheld cylinder (1) are provided with slots with corresponding positions, each slot is internally provided with an arc-shaped backing plate (13) with an inserted rod in an inserted manner, the arc-shaped backing plate (13) is provided with a first threaded hole, and a first screw (12) is inserted in the first threaded hole.
3. The device for positioning the anti-rolling torsion bar of the railway passenger car according to claim 1, wherein the disc (7) is provided with an annular groove, the inner side wall surface of the annular groove is provided with an annular sliding groove at a corresponding position, a sliding body is inserted in the annular sliding groove, the sliding bodies at the corresponding positions are jointly provided with an annular support plate (14), and an annular connecting frame (15) which is overlapped with the annular support plate (14) is fixed on the lower wall surface of the first bearing frame (9).
4. The device for positioning the anti-rolling torsion bar of the railway passenger car according to claim 1, wherein a first circular insertion hole is formed in the upper wall surface of the first bearing frame (9), a first clamping groove matched with the first circular insertion hole is formed in the disc (7), and a first limiting rod (16) overlapped with the first clamping groove is inserted into the first circular insertion hole.
5. The device for positioning the anti-rolling torsion bar of the railway passenger car according to claim 1, wherein a second threaded opening is formed on the side wall surface of the sliding frame (10), a first threaded groove matched with the second threaded opening is formed on the guide rod (6), and a second screw (17) overlapped with the first threaded groove is inserted in the second threaded opening.
6. The device for positioning the anti-rolling torsion bar of the railway passenger car according to claim 1, wherein a third threaded hole is formed in a side wall surface of the handheld barrel (1), a second threaded groove matched with the third threaded hole is formed in the ejector rod (2), and a third screw (18) overlapped with the second threaded groove is inserted into the third threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121851744.6U CN216002589U (en) | 2021-08-10 | 2021-08-10 | Device for positioning anti-rolling torsion bar of railway passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121851744.6U CN216002589U (en) | 2021-08-10 | 2021-08-10 | Device for positioning anti-rolling torsion bar of railway passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216002589U true CN216002589U (en) | 2022-03-11 |
Family
ID=80588381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121851744.6U Active CN216002589U (en) | 2021-08-10 | 2021-08-10 | Device for positioning anti-rolling torsion bar of railway passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216002589U (en) |
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2021
- 2021-08-10 CN CN202121851744.6U patent/CN216002589U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 3330, Ecological East Street, Jingyue High-tech Industrial Development Zone, Changchun City, Jilin Province, 130000 Patentee after: Unitech Technology Co.,Ltd. Address before: No.959, qingtianshu, Jingyue Development Zone, Changchun City, Jilin Province, 130000 Patentee before: UNIQUE TRACK TRAFFIC TECHNOLOGY CO.,LTD. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device for locating the position of the anti roll torsion bar of a railway passenger car Effective date of registration: 20231020 Granted publication date: 20220311 Pledgee: Bank of China Limited Changchun Nanguan Sub branch Pledgor: Unitech Technology Co.,Ltd. Registration number: Y2023220000106 |