CN211494067U - Traction rod protection device of special monorail vehicle - Google Patents
Traction rod protection device of special monorail vehicle Download PDFInfo
- Publication number
- CN211494067U CN211494067U CN201921975847.6U CN201921975847U CN211494067U CN 211494067 U CN211494067 U CN 211494067U CN 201921975847 U CN201921975847 U CN 201921975847U CN 211494067 U CN211494067 U CN 211494067U
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- adjusting nut
- supporting seat
- supporting
- base
- monorail
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Abstract
The utility model discloses a traction rod protection device of a monorail special vehicle, which comprises a base, a supporting seat, a supporting screw rod, a first adjusting nut, a second adjusting nut and a vehicle body fixing plate, wherein the base is provided with a through hole, and the supporting screw rod is sleeved with the second adjusting nut and is connected with the first adjusting nut through the through hole; supporting seat lower extreme fixed mounting is on supporting screw, automobile body fixed plate installs on the base, be provided with screw one on the supporting seat, automobile body fixed plate is provided with installation screw two, the utility model discloses can become the form of during operation with the traction lever guide, make it not collide with other peripheral parts to adopt special attached mode to make several fastening bolt of traction lever evenly atress, make the traction lever when formal butt joint indeformable dislocation inefficacy.
Description
Technical Field
The utility model relates to a single track dedicated vehicle traction lever protector belongs to rail vehicle and pulls technical field.
Background
During monorail installation and overhaul, the traction rod is in an un-suspended state, the traction rod is high in required strength and is usually made of solid metal, so that the weight is high, collision among related parts is easily caused by natural sagging, the load on an upper fastener is high, and unknown risks may exist in the installation process. While the monorail drawbar guards are temporarily in a blank state within the industry.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome the not enough that exists among the prior art, the utility model provides a prevent that the traction lever from colliding with, fastener load is big special traction lever protector of monorail vehicle.
The technical scheme is as follows: in order to achieve the above object, the utility model adopts the following technical scheme:
a traction rod protection device of a single-rail special vehicle comprises a base, a supporting seat, a supporting screw rod, a first adjusting nut, a second adjusting nut and a vehicle body fixing plate, wherein a through hole is formed in the base, and the second adjusting nut on the supporting screw rod sleeve penetrates through the through hole and is connected with the first adjusting nut; the supporting seat lower extreme fixed mounting is on supporting screw, the automobile body fixed plate is installed on the base, be provided with screw one on the supporting seat, the automobile body fixed plate is provided with installation screw two.
Preferably: the lower end of the supporting seat is welded on the supporting screw rod.
Preferably: the upper end of the supporting seat is provided with an arc-shaped groove.
Preferably: the car body fixing plate is welded on the base.
Preferably: the car body fixing plate and the supporting seat are positioned at two ends of the base.
Preferably: the first adjusting nut is provided with a rotating rod.
Preferably: the number of the rotating rods is three, and the rotating rods are uniformly distributed along the circumferential direction of the first adjusting nut.
Compared with the prior art, the utility model, following beneficial effect has:
the utility model discloses adhere to on single track traction lever, can become the form of during operation with the traction lever guide, make it not collide with other peripheral parts. And a special attachment mode is adopted to ensure that a plurality of fastening bolts of the traction rod can be uniformly stressed. The draw bar is not deformed, misplaced and invalid when in formal butt joint, and the protection device is simple, effective and economical.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a left side view of the present invention;
fig. 4 is a top view of the present invention.
Detailed Description
The invention will be further elucidated with reference to the drawings and specific embodiments, it being understood that these examples are intended to illustrate the invention only and are not intended to limit the scope of the invention, and that modifications to the various equivalent forms of the invention, which may occur to those skilled in the art after reading the present invention, fall within the scope of the invention as defined in the claims appended hereto.
A traction rod protection device of a single-rail special vehicle is shown in figures 1-4 and comprises a base 1, a supporting seat 2, a supporting screw rod 3, a first adjusting nut 4, a second adjusting nut 5 and a vehicle body fixing plate 6, wherein a through hole 11 is formed in the base 1, and the second adjusting nut 5 sleeved on the supporting screw rod 3 penetrates through the through hole 11 to be connected with the first adjusting nut 4; be provided with screw one 21 on supporting seat 2, the number of screw one 21 is 4, and average distribution is in the both sides of supporting seat 2, and two screws 21 of every side, the arc wall has been seted up to 2 upper ends of supporting seat, the welding of 2 lower extremes of supporting seat is on supporting screw 3, 6 welds on base 1 of automobile body fixed plate, automobile body fixed plate 6 is provided with installation screw two 61, the number of installation screw two 61 is 4, and average distribution is in 6 both sides of automobile body fixed plate, two installation screw two 61 of every side. The vehicle body fixing plate 6 and the supporting seat 2 are positioned at two ends of the base 1. The first adjusting nut 4 is provided with a rotating rod 41. The number of the rotating rods 41 is three, and the rotating rods 41 are uniformly distributed along the circumferential direction of the first adjusting nut 4. The arc-shaped groove at the upper end of the supporting seat 2 is provided with a flexible layer, and the flexible layer is made of elastic rubber.
When the fixing device is used, the vehicle body is provided with a screw hole matched with the second mounting screw hole 61, and the vehicle body fixing plate 6 is fixed on the vehicle body through the bolt through the second mounting screw hole 61. The draw bar is placed into the arc-shaped groove of the supporting seat 2, a screw hole matched with the screw hole I21 is formed in the draw bar, and the draw bar and the supporting seat 2 are fixed through a bolt through the screw hole I21; and rotating the rotating rod 41 and further rotating the first adjusting nut 4 to adjust the supporting screw rod 3 up and down, and when the supporting screw rod 3 is adjusted to a proper position, screwing the first adjusting nut 4 and the second adjusting nut 5 to fix the supporting screw rod 3 and the base 1 together, so that the traction rod is erected to be in a horizontal state.
The utility model discloses arrange according to the fastening bolt of traction lever, punch on supporting seat 2, make traction lever fastening bolt can pass supporting seat 2, the reuse closely laminates the traction lever with the nut that traction lever bolt matches and fixes on supporting seat 2 to solve the inhomogeneous problem of fastener atress. The utility model discloses a supporting screw 3, adjusting nut 4, two 5 cooperations of adjusting nut can realize adjusting the height of traction lever main part, and supporting seat 2 can make the traction lever level, and the flexible layer adopts soft material to make, and with traction lever outline coupling, the effect is the user state who simulates the traction lever and prevents that the traction lever from colliding with near other subassemblies, reaches the guard action. The utility model is suitable for an unmanned monorail vehicle to other vehicles that have similar traction lever system, this device is also equally applicable.
Additionally the utility model discloses during the use, same automobile body sets up two single track special vehicle traction lever protector, when this protector is out of work, can overturn two device faces to the face, inserts mutually and places, saves space and stabilizes.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (8)
1. The utility model provides a single track special vehicle traction lever protector which characterized in that: the bicycle frame comprises a base (1), a supporting seat (2), a supporting screw rod (3), a first adjusting nut (4), a second adjusting nut (5) and a bicycle body fixing plate (6), wherein a through hole (11) is formed in the base (1), and the second adjusting nut (5) is sleeved on the supporting screw rod (3) and penetrates through the through hole (11) to be connected with the first adjusting nut (4); the supporting seat is characterized in that the lower end of the supporting seat (2) is fixedly installed on the supporting screw (3), the vehicle body fixing plate (6) is installed on the base (1), a first screw hole (21) is formed in the supporting seat (2), and a second installation screw hole (61) is formed in the vehicle body fixing plate (6).
2. The monorail special vehicle traction bar guard of claim 1, wherein: the lower end of the supporting seat (2) is welded on the supporting screw rod (3).
3. The monorail special vehicle traction bar guard of claim 2, wherein: the upper end of the supporting seat (2) is provided with an arc-shaped groove.
4. The monorail special vehicle traction bar guard of claim 3, wherein: the car body fixing plate (6) is welded on the base (1).
5. The monorail special vehicle traction bar guard of claim 4, wherein: the vehicle body fixing plate (6) and the supporting seat (2) are positioned at two ends of the base (1).
6. The monorail special vehicle traction bar guard of claim 5, wherein: the first adjusting nut (4) is provided with a rotating rod (41).
7. The monorail special vehicle traction bar guard of claim 6, wherein: the number of the rotating rods (41) is three, and the rotating rods (41) are uniformly distributed along the circumferential direction of the adjusting nut I (4).
8. The monorail special vehicle traction bar guard of claim 7, wherein: and a flexible layer is arranged on the arc-shaped groove at the upper end of the supporting seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921975847.6U CN211494067U (en) | 2019-11-15 | 2019-11-15 | Traction rod protection device of special monorail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921975847.6U CN211494067U (en) | 2019-11-15 | 2019-11-15 | Traction rod protection device of special monorail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211494067U true CN211494067U (en) | 2020-09-15 |
Family
ID=72409733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921975847.6U Active CN211494067U (en) | 2019-11-15 | 2019-11-15 | Traction rod protection device of special monorail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211494067U (en) |
-
2019
- 2019-11-15 CN CN201921975847.6U patent/CN211494067U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 69 Mengxi Road, Wuhu Economic and Technological Development Zone, Wuhu City, Anhui Province, 241000 Patentee after: CRRC Puzhen Alstom Transportation System Co.,Ltd. Address before: No. 69 Mengxi Road, Wuhu Economic and Technological Development Zone, Wuhu City, Anhui Province, 241000 Patentee before: CRRC PUZHEN BOMBARDIER TRANSPORTATION SYSTEMS CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |