CN217917471U - Hydraulic station for rail clamping device - Google Patents
Hydraulic station for rail clamping device Download PDFInfo
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- CN217917471U CN217917471U CN202222613643.6U CN202222613643U CN217917471U CN 217917471 U CN217917471 U CN 217917471U CN 202222613643 U CN202222613643 U CN 202222613643U CN 217917471 U CN217917471 U CN 217917471U
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- hydraulic pressure
- main part
- pressure station
- station main
- rail
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Abstract
The utility model relates to a press from both sides rail utensils hydraulic pressure station, the utility model relates to a technical field who presss from both sides rail ware. The utility model discloses a hydraulic pressure station main part and clamping rail ware, the below of hydraulic pressure station main part is provided with two lifter plates, two universal wheels of the equal fixedly connected with of lower extreme of two lifter plates, be provided with two grip blocks between two lifter plates, be provided with two sets of fixture on two grip blocks, and two sets of fixture are connected with two lifter plates respectively, the below of hydraulic pressure station main part is provided with two sets of elevating system, and two sets of elevating system are connected with two lifter plates respectively, every elevating system of group all includes the rectangular channel, the double-end lead screw, two screw-nut and two push rods, the inner diapire of hydraulic pressure station main part is seted up in the rectangular channel, the double-end lead screw rotates and connects in a lateral wall of rectangular channel, elevating system and lifter plate cooperation, can be according to the position of orbital altitude mixture control universal wheel, make things convenient for the universal wheel to drive hydraulic pressure station main part and remove.
Description
Technical Field
The utility model belongs to the technical field of the technique of clamping rail ware and specifically relates to a hydraulic pressure station for clamping rail ware is related to.
Background
The rail clamping device is connected with the locomotive through a hole at the rear end of the rail clamping shaft, when the locomotive runs and drags (pushes) the rail clamping device to synchronously move, the guide wheel can roll along the snake-shaped rail under the weight pressure of the rail clamping device and drives the whole rail clamping device to float along the rail surface on the fixed shaft through the guide wheel bracket and the rail guiding shaft.
When the clamping position needs to be adjusted to slide rail ware among the prior art, need even hydraulic pressure station sometimes and remove together, can be in hydraulic pressure station bottom installation universal wheel for convenient the removal, but behind the installation universal wheel, if hydraulic pressure station and slide rail ware need place work on the track, if orbital high when, the universal wheel contact can not appear ground, leads to hydraulic pressure station to remove inconveniently, also not firm enough.
SUMMERY OF THE UTILITY MODEL
According to the not enough that prior art exists, the utility model aims at providing a press from both sides hydraulic pressure station for rail utensils has the position that can adjust the universal wheel, accords with the orbital effect of co-altitude not.
The above technical purpose of the present invention can be achieved by the following technical solutions:
press from both sides rail utensils hydraulic pressure station, including hydraulic pressure station main part and clamp rail ware, the below of hydraulic pressure station main part is provided with two lifter plates, two equal fixedly connected with universal wheels of lower extreme of lifter plate, two be provided with two grip blocks, two between the lifter plate be provided with two sets of fixture on the grip block, and two sets of fixture are connected with two lifter plates respectively, the below of hydraulic pressure station main part is provided with two sets of elevating system, and two sets of elevating system are connected with two lifter plates respectively, every group elevating system all includes rectangular channel, double-end lead screw, two screw-nut and two push rods, the inner diapire of hydraulic pressure station main part is seted up in the rectangular channel, the double-end lead screw rotates to be connected in a lateral wall of rectangular channel, two equal threaded connection of screw-nut is in the circumference side of double-end lead screw, two the push rod articulates respectively in the lower extreme of two screw-nut, and two push rods all with the lifter plate between articulated.
Through adopting above-mentioned technical scheme, elevating system and lifter plate cooperation can make things convenient for the universal wheel to drive the hydraulic pressure station main part and remove according to orbital altitude mixture control universal wheel's position.
The present invention may be further configured in a preferred embodiment as: two limiting rods are fixedly connected between the side walls of the rectangular groove, and the two limiting rods are connected to the circumferential sides of the two limiting rods in a sliding mode.
Through adopting above-mentioned technical scheme, screw-nut and gag lever post sliding fit can be so that screw-nut is the linear translation motion, improves the mobility stability of lifter plate.
The present invention may be further configured in a preferred embodiment as: every group fixture all includes screw rod and two springs, two the spring is fixed connection respectively between lifter plate and grip block, the screw rod sets up in one side of lifter plate, and the screw rod screw thread runs through the opposite side of lifter plate and offsets with the grip block.
Through adopting above-mentioned technical scheme, fixture and grip block cooperation can be so that grip block and the track and block the position of restriction hydraulic pressure station main part for hydraulic pressure station main part is more firm.
The present invention may be further configured in a preferred embodiment as: every group fixture all still includes two T type poles, two T type pole difference fixed connection is in one side of grip block, lifter plate sliding connection is in the circumference side of two T type poles, two the circumference side of two T type poles is located to the spring cover respectively.
Through adopting above-mentioned technical scheme, T type pole can prevent that the spring from receiving to produce bending deformation when compression or self elastic recovery.
The present invention may be further configured in a preferred embodiment as: two one side of double-end lead screw is all movable and is run through one side of hydraulic pressure station main part and be provided with actuating mechanism, actuating mechanism includes belt, L template, motor and two I-shaped wheels, two the I-shaped wheel is fixed connection respectively in one side of two double-end lead screws, belt transmission is connected in the circumference side of two I-shaped wheels, L template fixed connection is in one side of hydraulic pressure station main part, motor fixed connection is in one side of L template, and the output activity of motor runs through the opposite side of L template and is fixed with one of them I-shaped wheel.
Through adopting above-mentioned technical scheme, actuating mechanism can drive two double-end lead screws and rotate.
The present invention may be further configured in a preferred embodiment as: four all install the brake block on the universal wheel, four mounting brackets of the lower extreme fixedly connected with of rail clamping device, be located vertical homonymy two all rotate between the mounting bracket and be connected with the movable pulley.
By adopting the technical scheme, the sliding wheels can facilitate the rail clamping device to move on the rail to adjust the position.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the lifting plate is driven to move downwards by the push rod, the universal wheel is driven to move downwards by the lifting plate, the position of the universal wheel can be adjusted according to the height of the rail, the universal wheel can drive the hydraulic station main body to move conveniently, and the positions of the hydraulic station main body and the rail clamping device are adjusted.
2. Be provided with fixture and grip block, rotate the screw rod, the screw rod promotes the grip block and removes, and two grip blocks live the track centre gripping, start the purpose of stabilizing the hydraulic pressure main part for the hydraulic pressure main part is more steady on the track.
Drawings
Fig. 1 is a first perspective view of the present embodiment;
FIG. 2 is a partial enlarged view of the embodiment at A in FIG. 1;
FIG. 3 is a second perspective view of the present embodiment;
fig. 4 is a partially enlarged view of the embodiment at B in fig. 3.
In the figure, 1, a hydraulic station main body; 2. a rail clamp; 3. a universal wheel; 4. a lifting plate; 5. a clamping plate; 6. a clamping mechanism; 601. a spring; 602. a T-shaped rod; 603. a screw; 7. a drive mechanism; 701. a belt; 702. an L-shaped plate; 703. a motor; 704. a spool; 8. a lifting mechanism; 801. a rectangular groove; 802. a double-end screw rod; 803. a feed screw nut; 804. a push rod; 805. a limiting rod; 9. a sliding wheel; 10. and (7) mounting frames.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
referring to fig. 1-4, the hydraulic station for rail clamping apparatus disclosed in the present invention comprises a hydraulic station main body 1 and a rail clamping apparatus 2, two lifting plates 4 are disposed below the hydraulic station main body 1, two universal wheels 3 are fixedly connected to lower ends of the two lifting plates 4, two clamping plates 5 are disposed between the two lifting plates 4, two sets of clamping mechanisms 6 are disposed on the two clamping plates 5, and the two sets of clamping mechanisms 6 are respectively connected to the two lifting plates 4, four universal wheels 3 are respectively provided with brake pads, four mounting frames 10 are fixedly connected to lower ends of the rail clamping apparatus 2, a sliding wheel 9 is rotatably connected between the two mounting frames 10 located at the same longitudinal side, the sliding wheel 9 can facilitate the rail clamping apparatus 2 to move and adjust positions on the rail, two sets of lifting mechanisms 8 are disposed below the hydraulic station main body 1, and the two sets of lifting mechanisms 8 are respectively connected to the two lifting plates 4, each lifting mechanism 8 includes a rectangular groove 801, a double-headed screw 802, two screw nuts 803 and two push rods 804, each set of the rectangular groove 801 is connected to a side wall of the rectangular groove 803, and a linear nut 803 is connected to a linear motion limiting nut 703, two linear motion limiting nuts 703 are respectively connected to the linear motion limiting nuts 703 of the linear screw rod 703, and two linear motion limiting nuts 703 of the linear motion limiting nuts 703, the linear motion limiting nut 703 of the linear motion limiting nut 703, and two linear motion limiting nuts 703 of the linear motion limiting nut 805, the two I-shaped wheels 704 can drive the double-end screw rod 802 to rotate, the screw rod nut 803 moves on the surface of the double-end screw rod 802, the push rod 804 pushes the lifting plate 4 to move downwards, the lifting plate 4 drives the universal wheels 3 to move downwards, the positions of the universal wheels 3 can be adjusted according to the height of the rail, the universal wheels 3 can conveniently drive the hydraulic station main body 1 to move, and the positions of the hydraulic station main body 1 and the rail clamping device 2 are adjusted.
Every group fixture 6 all includes screw rod 603 and two springs 601, two springs 601 respectively fixed connection between lifter plate 4 and grip block 5, screw rod 603 sets up in one side of lifter plate 4, and screw rod 603 screw thread runs through the opposite side of lifter plate 4 and offsets with grip block 5, and fixture 6 and grip block 5 cooperation can make grip block 5 and the track block the position that limits hydraulic pressure main part 1, make more firm of hydraulic pressure main part 1. Every group fixture 6 all still includes two T type poles 602, two T type poles 602 are fixed connection in one side of grip block 5 respectively, lifter plate 4 sliding connection is in the circumference side of two T type poles 602, two springs 601 overlap respectively and locate the circumference side of two T type poles 602, rotate screw rod 603, screw rod 603 promotes grip block 5 and removes, two grip blocks 5 are lived the track centre gripping, start the purpose of stabilizing hydraulic pressure station main part 1, make hydraulic pressure station main part 1 more steady on the track.
The present invention may be further configured in a preferred embodiment as: one side of each of the two double-headed screws 802 movably penetrates through one side of the hydraulic station main body 1 and is provided with a driving mechanism 7, each driving mechanism 7 comprises a belt 701, an L-shaped plate 702, a motor 703 and two spools 704, the two spools 704 are respectively and fixedly connected to one side of the two double-headed screws 802, the belt 701 is in transmission connection with the circumferential sides of the two spools 704, the L-shaped plate 702 is fixedly connected to one side of the hydraulic station main body 1, the motor 703 is fixedly connected to one side of the L-shaped plate 702, an output end of the motor 703 movably penetrates through the other side of the L-shaped plate 702 and is fixed with one of the spools 704, the motor 703 is started, the motor 703 drives one of the spools 704 to rotate, the belt 701 drives the two spools 704 to rotate, and the two spools 704 can drive the double-headed screws 802 to rotate.
The implementation principle of the above embodiment is as follows: the hydraulic station main body 1 and the rail clamping device 2 are placed on a rail, when the clamping position needs to be adjusted, the motor 703 is started, the motor 703 drives one of the spools 704 to rotate, the belt 701 drives the two spools 704 to rotate, the two spools 704 can drive the double-end lead screw 802 to rotate, the lead screw nut 803 moves on the surface of the double-end lead screw 802, the push rod 804 pushes the lifting plate 4 downwards, the lifting plate 4 drives the universal wheel 3 downwards, the universal wheel 3 can contact the ground, the position of the universal wheel 3 can be adjusted according to the height of the rail, the universal wheel 3 is convenient to drive the hydraulic station main body 1 to move, and the positions of the hydraulic station main body 1 and the rail clamping device 2 are adjusted.
Those not described in detail in this specification are within the skill of the art.
The embodiment of this embodiment is the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. Press from both sides rail utensils hydraulic pressure station, including hydraulic pressure station main part (1) and clamp rail ware (2), its characterized in that: the utility model discloses a hydraulic pressure station, including hydraulic pressure station main part (1), hydraulic pressure station main part (1) below is provided with two lifter plates (4), two equal fixedly connected with two universal wheels (3) of lower extreme of lifter plate (4), two be provided with two grip blocks (5) between lifter plate (4), two be provided with two sets of fixture (6) on grip block (5), and two sets of fixture (6) are connected with two lifter plates (4) respectively, the below of hydraulic pressure station main part (1) is provided with two sets of elevating system (8), and two sets of elevating system (8) are connected with two lifter plates (4) respectively, every group elevating system (8) all include rectangular channel (801), double-end lead screw (802), two screw-nut (803) and two push rod (804), the inner diapire wall of hydraulic pressure station main part (1) is seted up in rectangular channel (801), double-end lead screw (802) rotate to be connected in a lateral wall of rectangular channel (801), two equal threaded connection of screw-nut (803) is in the circumference side of double-end lead screw (802), two push rod (804) articulate respectively in the lower extreme of push rod (804), and between two push rod (804) and two lifter plates (4).
2. The hydraulic station for a rail clamp according to claim 1, characterized in that: two limiting rods (805) are fixedly connected between the side walls of the rectangular groove (801), and the two lead screw nuts (803) are connected to the circumferential sides of the two limiting rods (805) in a sliding mode.
3. The hydraulic station for a rail clamp according to claim 1, characterized in that: every group fixture (6) all includes screw rod (603) and two spring (601), two spring (601) fixed connection respectively is between lifter plate (4) and grip block (5), screw rod (603) set up in one side of lifter plate (4), and screw rod (603) screw thread runs through the opposite side of lifter plate (4) and offsets with grip block (5).
4. A hydraulic station for a rail clamp according to claim 3, characterized in that: every group fixture (6) all still include two T type poles (602), two T type pole (602) is fixed connection respectively in one side of grip block (5), lifter plate (4) sliding connection is in the circumference side of two T type poles (602), two the circumference side of two T type poles (602) is located respectively in the cover of spring (601).
5. The hydraulic station for a rail clamp according to claim 1, characterized in that: two one side of double-end lead screw (802) all moves about and runs through one side of hydraulic pressure station main part (1) and is provided with actuating mechanism (7), actuating mechanism (7) include belt (701), L shaped plate (702), motor (703) and two I-shaped wheel (704), two I-shaped wheel (704) fixed connection respectively is in one side of two double-end lead screw (802), belt (701) transmission is connected in the circumference side of two I-shaped wheel (704), L shaped plate (702) fixed connection is in one side of hydraulic pressure station main part (1), motor (703) fixed connection is in one side of L shaped plate (702), and the output activity of motor (703 runs through the opposite side of L shaped plate (702) and is fixed with one of them I-shaped wheel (704).
6. The hydraulic station for a rail clamp according to claim 1, characterized in that: four all install the brake block on universal wheel (3), four mounting bracket (10) of the lower extreme fixedly connected with of clamping rail ware (2), be located two of vertical homonymy all rotate between mounting bracket (10) and be connected with movable pulley (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222613643.6U CN217917471U (en) | 2022-09-30 | 2022-09-30 | Hydraulic station for rail clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222613643.6U CN217917471U (en) | 2022-09-30 | 2022-09-30 | Hydraulic station for rail clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217917471U true CN217917471U (en) | 2022-11-29 |
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ID=84173953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222613643.6U Active CN217917471U (en) | 2022-09-30 | 2022-09-30 | Hydraulic station for rail clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217917471U (en) |
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2022
- 2022-09-30 CN CN202222613643.6U patent/CN217917471U/en active Active
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