CN213705451U - Support leg base plate for rescue train - Google Patents
Support leg base plate for rescue train Download PDFInfo
- Publication number
- CN213705451U CN213705451U CN202021808918.6U CN202021808918U CN213705451U CN 213705451 U CN213705451 U CN 213705451U CN 202021808918 U CN202021808918 U CN 202021808918U CN 213705451 U CN213705451 U CN 213705451U
- Authority
- CN
- China
- Prior art keywords
- backing plate
- fixed
- landing leg
- base plate
- support leg
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007787 solid Substances 0.000 claims abstract description 4
- 230000008093 supporting effect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007423 decrease Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses a landing leg backing plate for rescue train, including landing leg and backing plate. This landing leg backing plate for rescue train, through setting up solid fixed ring, when needs use the backing plate, manual rotatory knob, make it drive the screw rod and rotate, the screw rod is rotatory can drive the decline of right side connecting block, can make the backing plate descend when the decline of right side connecting block, when the backing plate descends to the position that the picture is shown (the maximum distance that the landing leg extends promptly), stop rotating, the landing leg starts to produce the supporting effect with the backing plate contact this moment, the fixed axle because of upper and lower both sides is the activity, consequently can swing the backing plate reverse operation leftwards or rightwards when need not use the backing plate and withdraw the backing plate, recycle the joint relation folding backing plate of kelly and backing plate, the in-process backing plate accessible manpower operation of whole use can remove to the assigned position comparatively laborsaving and accurately with the help of mechanical structure, convenient.
Description
Technical Field
The utility model belongs to the technical field of the rescue train part, specifically be a landing leg backing plate for rescue train.
Background
When an accident occurs on a line or a large obstacle exists, a train which goes ahead to rush repair the accident is called a rescue train. The emergency repair system consists of a hoisting crane, a repair vehicle, a tool vehicle, a camping vehicle, an engineering material vehicle and the like, is provided with a certain number of rescue workers, is parked at a designated station, and can actively carry out emergency repair at any time when an accident occurs.
The terrain condition is complicated, the support legs of the hoisting crane are inconvenient to directly support on the ground, so that the support leg base plate can be used for auxiliary support, the existing support leg base plate needs to be manually and actively carried to each support leg to be conveniently placed and adjusted to a proper position to be used, and the use is inconvenient and labor is consumed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a landing leg backing plate for rescue train to solve prior art landing leg backing plate and use inconvenient and consume the problem of manpower.
In order to realize the purpose of convenient use, the utility model provides a following technical scheme: the utility model provides a support leg backing plate for rescue train, includes landing leg and backing plate, the backing plate is located the landing leg below, the outside fixed mounting of landing leg has solid fixed ring, gu the equal movable mounting in both sides has the fixed axle around fixed ring and the backing plate, the front side two with between the fixed axle and the two fixed axles in rear side equal fixed mounting have the connecting rod, gu the equal fixed mounting in the left and right sides of fixed ring has the connecting block, the equal fixed mounting in the left and right sides of landing leg has quantity to be two fixed plates, fixed mounting has the guide arm between two fixed plates in left side, fixed mounting has the screw rod between two fixed plates in right side, the.
Preferably, the guide rod is movably connected with the left connecting block, and the screw rod is in threaded connection with the right connecting block.
Preferably, the front side and the rear side of the backing plate are both provided with movable grooves, and the two fixing shafts below are movably connected to the inner sides of the two movable grooves respectively.
Preferably, the inner side of the base plate is provided with two clamping grooves, and the two clamping grooves are respectively communicated with the opposite sides of the two movable grooves.
Preferably, the lower two the inboard equal movable mounting of fixed axle has the kelly, and the kelly extends to the inboard of draw-in groove, and the kelly is the cuboid that the front side is the square.
Preferably, the pull blocks are fixedly mounted on the opposite sides of the two clamping rods, and the diameter of each pull block is equal to that of the corresponding fixed shaft.
Compared with the prior art, the utility model discloses, possess following beneficial effect:
this landing leg backing plate for rescue train, through setting up solid fixed ring, when needs use the backing plate, manual rotatory knob, make it drive the screw rod and rotate, the screw rod is rotatory can drive the decline of right side connecting block, can make the backing plate descend when the decline of right side connecting block, when the backing plate descends to the position that the picture is shown (the maximum distance that the landing leg extends promptly), stop rotating, the landing leg starts to produce the supporting effect with the backing plate contact this moment, the fixed axle because of upper and lower both sides is the activity, consequently can swing the backing plate reverse operation leftwards or rightwards when need not use the backing plate and withdraw the backing plate, recycle the joint relation folding backing plate of kelly and backing plate, the in-process backing plate accessible manpower operation of whole use can remove to the assigned position comparatively laborsaving and accurately with the help of mechanical structure, convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: the device comprises 1 supporting leg, 2 fixing rings, 3 backing plates, 4 fixing shafts, 5 connecting rods, 6 connecting blocks, 7 fixing plates, 8 guide rods, 9 screw rods, 10 knobs, 11 movable grooves, 12 clamping grooves, 13 clamping rods and 14 pull blocks.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-3, a support leg backing plate for a rescue train comprises a support leg 1 and a backing plate 3, the backing plate 3 is positioned below the support leg 1, a fixing ring 2 is fixedly installed on the outer side of the support leg 1, fixing shafts 4 are movably installed on the front side and the rear side of the fixing ring 2 and the backing plate 3, a connecting rod 5 is fixedly installed between the two fixing shafts 4 on the front side and between the two fixing shafts 4 on the rear side, connecting blocks 6 are fixedly installed on the left side and the right side of the fixing ring 2, two fixing plates 7 are fixedly installed on the left side and the right side of the support leg 1, a guide rod 8 is fixedly installed between the two fixing plates 7 on the left side, a screw rod 9 is fixedly installed between the two fixing plates 7 on the right side, the guide rod 8 is movably connected with the connecting block 6 on the left side, the screw, two fixed axles 4 of below are swing joint in the inboard of two activity grooves 11 respectively, the draw-in groove 12 that quantity is two is seted up to the inboard of backing plate 3, two draw-in grooves 12 communicate respectively in two activity grooves 11 relative one side, the equal movable mounting in inboard of two fixed axles 4 of below has kelly 13, kelly 13 extends to the inboard of draw-in groove 12, kelly 13 is the cuboid that the front side is the square, the equal fixed mounting in the back of the body one side of two kellies 13 mutually has the piece 14 that draws, the diameter that draws the piece 14 equals with the diameter of fixed axle 4.
In conclusion, the supporting leg base plate for the rescue train is provided with the fixing ring 2, when the base plate 3 needs to be used, the knob 10 is manually rotated to drive the screw rod 9 to rotate, the screw rod 9 can drive the right connecting block 6 to descend, the base plate 3 can descend when the right connecting block 6 descends, when the base plate 3 descends to the position (namely the maximum distance of extension of the supporting leg 1) shown in the figure 1, the rotation is stopped, the supporting leg 1 is started to be in contact with the base plate 3 to generate a supporting effect, the fixing shafts 4 on the upper side and the lower side are movable, so that the base plate 3 can be swung leftwards or rightwards to reversely operate and retract the base plate 3 when the base plate 3 is not needed, the base plate 3 is folded by utilizing the clamping relation of the clamping rod 13 and the base plate 3, and the base plate 3 can be moved to a designated position in a labor-saving, the effect of convenient to use has been reached, has solved among the prior art the landing leg backing plate and has used inconveniently and consume the problem of manpower.
Claims (6)
1. The utility model provides a support leg backing plate for rescue train, includes landing leg (1) and backing plate (3), its characterized in that: backing plate (3) are located landing leg (1) below, the outside fixed mounting of landing leg (1) has solid fixed ring (2), gu the equal movable mounting in both sides has fixed axle (4) around fixed ring (2) and backing plate (3), the front side is two between fixed axle (4) and between two fixed axles of rear side (4) equal fixed mounting have connecting rod (5), gu the equal fixed mounting in both sides has connecting block (6) about fixed ring (2), the equal fixed mounting in both sides of the left and right sides of landing leg (1) has fixed plate (7) that quantity is two, fixed mounting has guide arm (8) between two fixed plates in the left side (7), fixed mounting has screw rod (9) between two fixed plates in the right side (7), the outside fixedly connected with knob (10) of screw rod (9).
2. The support leg base plate for the rescue train as claimed in claim 1, wherein: the guide rod (8) is movably connected with the left connecting block (6), and the screw rod (9) is in threaded connection with the right connecting block (6).
3. The support leg base plate for the rescue train as claimed in claim 1, wherein: the front side and the rear side of the backing plate (3) are respectively provided with a movable groove (11), and the lower two fixed shafts (4) are respectively movably connected to the inner sides of the two movable grooves (11).
4. The support leg base plate for the rescue train as claimed in claim 1, wherein: the inner side of the backing plate (3) is provided with two clamping grooves (12), and the two clamping grooves (12) are respectively communicated with the opposite sides of the two movable grooves (11).
5. The support leg base plate for the rescue train as claimed in claim 1, wherein: the inboard of fixed axle (4) all movable mounting in the below has kelly (13), and kelly (13) extend to the inboard of draw-in groove (12), and kelly (13) are the cuboid that the front side is the square.
6. The support leg base plate for the rescue train as claimed in claim 5, wherein: two the back of the body side of kelly (13) all fixed mounting have pull block (14), and the diameter of pulling block (14) equals the diameter of fixed axle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021808918.6U CN213705451U (en) | 2020-08-26 | 2020-08-26 | Support leg base plate for rescue train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021808918.6U CN213705451U (en) | 2020-08-26 | 2020-08-26 | Support leg base plate for rescue train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213705451U true CN213705451U (en) | 2021-07-16 |
Family
ID=76792667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021808918.6U Expired - Fee Related CN213705451U (en) | 2020-08-26 | 2020-08-26 | Support leg base plate for rescue train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213705451U (en) |
-
2020
- 2020-08-26 CN CN202021808918.6U patent/CN213705451U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210716 |