CN210132443U - Thrust pad dismounting device - Google Patents
Thrust pad dismounting device Download PDFInfo
- Publication number
- CN210132443U CN210132443U CN201920440012.4U CN201920440012U CN210132443U CN 210132443 U CN210132443 U CN 210132443U CN 201920440012 U CN201920440012 U CN 201920440012U CN 210132443 U CN210132443 U CN 210132443U
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- China
- Prior art keywords
- support frame
- cross beam
- leg
- dismounting device
- thrust
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Abstract
The utility model relates to a assembly and disassembly tools technical field, concretely relates to thrust tile dismouting device, including support frame, preceding landing leg, back landing leg, rolling element preceding landing leg and back landing leg set up both ends around the support frame below respectively, and the rolling element is located the support frame, its characterized in that: a first cross beam is arranged at the front supporting leg and is positioned below the supporting frame; crossbeam below sets up the adjustment mechanism who contacts with crossbeam, the utility model discloses spatial structure is little, and the adjustment mechanism of setting can adjust the support frame height, and the dismouting thrust tile of being convenient for improves maintenance efficiency.
Description
Technical Field
The utility model relates to a assembly and disassembly tools technical field, concretely relates to thrust tile dismouting device.
Background
The thrust bearing and bearing pad dismounting device is used for dismounting the thrust bearing and the bearing pad during maintenance of the thrust bearing; the existing thrust tile dismounting device is composed of a support frame and a trolley, when thrust is overhauled, after the support frame is installed, the thrust tile is pulled out and placed on the trolley to be pulled out of a thrust oil groove for inspection and repair, the thrust tile is conveyed in place through the trolley when being installed back, the adjusting position is installed back again, the dovetail groove needs to be aligned in a correct mode due to the fact that the thrust tile is installed back, the requirement for height adjustment of the support frame is high, personnel are needed to lift the support frame to adjust the height so as to align the dovetail groove, the labor intensity of workers is high, and working space is limited, so that the thrust tile installation.
The patent number CN201720859523.0 discloses a thrust tile dismounting tool, which comprises a platform, wherein balls are arranged on the platform, two groups of parallel adjusting mechanisms are arranged below the platform, each adjusting mechanism comprises a front group of four-bar linkage mechanism and a rear group of four-bar linkage mechanism, each four-bar linkage mechanism comprises four connecting bars which are hinged into a diamond shape sequentially through a first hinged shaft, a second hinged shaft, a third hinged shaft and a fourth hinged shaft, and the first hinged shaft is connected with the bottom surface of the platform; nuts with opposite thread turning directions are respectively arranged on the second articulated shaft and the fourth articulated shaft; four nuts on the front and rear groups of four-bar mechanisms are connected in a penetrating way through a screw rod of which the end part is provided with a rotating handle; a height adjusting foot connected with a third hinge shaft contained by the four-bar mechanism is arranged below the four-bar mechanism close to the rotating handle. For another example, patent No. CN201420457028.3 discloses a thrust pad and shoe dismounting device, which comprises a hoisting unit (1) and a slide rail unit (2); the hoisting unit (1) comprises a fixed seat (3), and the fixed seat (3) is connected with a hoisting beam (5) through a rotary joint (4); a sliding block (6) is arranged on the lifting beam (5), and the sliding block (6) is connected with a lifting belt (8) through a hoist (7); the slide rail unit (2) comprises a bracket (9), and a rolling body (10) is arranged on the bracket (9); a main supporting rod (11) is arranged at the front end of the bracket (9), and an auxiliary supporting rod (12) is arranged at the rear end of the bracket (9); the middle part of the bracket (9) is provided with a fixed frame (13) and a folding joint (14), and the folding switch (14) is positioned at the rear end of the fixed frame (13). Through the foldable slide rail unit and the rotatable lifting beam. But the structure is complex and the operation is complex.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a prior art problem provides a thrust tile dismouting device.
The method is realized by the following technical scheme:
a thrust pad dismounting device comprises a support frame, a front support leg, a rear support leg and a rolling body, wherein the front support leg and the rear support leg are respectively arranged at the front end and the rear end below the support frame; and an adjusting mechanism which is contacted with the first cross beam is arranged below the first cross beam.
The front supporting leg and the rear supporting leg are respectively provided with two.
The adjusting mechanism is an electric telescopic rod or a hydraulic telescopic rod.
The adjusting mechanism is a jack.
The included angle formed by the rear supporting leg and the supporting frame is 45-90 degrees.
The rear supporting leg is hinged with the supporting frame, and a fastening mechanism is arranged on the hinge.
And a directional brake wheel is arranged at the bottom of the rear supporting leg.
And a carburized layer is arranged on the surface of the support frame.
The thickness of the carburized layer is 0.3-0.4 mm.
The inner side wall of the support frame is provided with a sliding chute which is matched with the rolling wheels on the rolling bodies.
And a second cross beam is arranged at the rear supporting leg and is positioned below the supporting frame.
The length of the second cross beam is equal to that of the first cross beam.
And the middle part of the second cross beam is provided with rotatable supporting legs and a fastening mechanism.
And the bottom of the rotatable supporting leg is provided with a directional brake wheel.
The length of the rotatable supporting leg is equal to the length of the lower part of the rear supporting leg.
And the lower part of the rear supporting leg is a part from the cross beam II to the ground.
The bearing stress of the first cross beam is larger than or equal to the gravity of the thrust pad.
Has the advantages that:
the utility model discloses spatial structure is little, and the adjustment mechanism of setting can adjust the support frame height, and the dismouting thrust tile of being convenient for improves maintenance efficiency.
The utility model discloses utilize back landing leg and support frame to constitute the oblique angle, can decompose the bearing capacity of back landing leg when the thrust tile is torn open out, reduce back landing leg bearing capacity, prolonged the life of back landing leg.
The connection mode of support frame rear end and back landing leg is articulated, and is provided with fastening device on the landing leg of back for back landing leg can angle regulation at any time, ensures that the support frame front and back end keeps on same water flat line, prevents support frame deformation. And the second cross beam is arranged on the rear supporting leg, so that the parallelism of the two rear supporting legs can be guaranteed, the rear supporting legs can not slide and move, the horizontal position of the supporting frame is guaranteed, the rotatable supporting legs are arranged, the supporting legs can form a triangle or parallel with the rear supporting legs, the movement of the directional brake wheel is prevented, and the stress of the rear supporting legs is decomposed.
The utility model discloses be equipped with the carburization layer on the support frame, prevented the support frame wearing and tearing.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a plan view of the present invention.
The labels in the figures are: 1-front supporting leg, 2-rolling body, 3-first crossbeam, 4-adjusting mechanism, 5-rear supporting leg, 6-supporting frame, 7-second crossbeam, 8-rotatable supporting leg, 9-directional brake wheel and 10-directional brake wheel.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
The utility model discloses a theory of operation:
the height of the supporting frame is adjusted by operating the ascending or descending of the adjusting mechanism 4, so that the mounting and dismounting of the thrust bearing shoes are facilitated, time and labor are saved, and the working efficiency is improved;
the bearing capacity of the rear supporting leg is decomposed by adjusting the included angle between the rear supporting leg and the supporting frame, the acting force of the pressure of the rear supporting leg and the ground is reduced, and the service life of the rear supporting leg is prolonged;
when the thrust tile is placed, if the front end and the rear end of the support frame are not horizontal, the stress of the support frame is not uniform and the support frame is easy to deform, the rear end of the support frame is hinged with the rear supporting leg, so that the included angle between the rear supporting leg and the support frame can be adjusted, the support frame is ensured to be horizontal, the deformation of the support frame is prevented, and the service life of the support frame is prolonged;
or when the thrust tile is placed, if the height of the rear end of the support frame cannot be adjusted, and when the height of the support frame enables the rear support leg to be far away from the ground, the whole pressure of the thrust tile can act on the first cross beam 3 and the adjusting mechanism 4, so that the first cross beam 3 and the adjusting mechanism 4 are easy to damage;
or the rear support leg of the support frame is far away from the ground, so that the support frame is uneven in stress and easy to deform;
the second cross beam is arranged on the rear supporting leg, so that the two rear supporting legs can be ensured to be parallel, the rear supporting legs can be ensured not to slide and move, and the support frame can be ensured to be horizontal;
the rotatable supporting legs are arranged on the second cross beams of the rear supporting legs and can be adjusted to form a triangle or parallel with the rear supporting legs, so that the directional brake wheel is prevented from moving, and the stress of the rear supporting legs is decomposed;
the supporting frame is provided with a carburized layer of 0.3-0.4mm, so that the supporting frame is prevented from being worn.
Disassembling operation:
through operation adjustment mechanism 4, make the height of support frame 6 be a little less than the thrust tile height, take out the thrust tile and put to rolling element 2 on, then pull rolling element 2 to the thrust oil groove outside and overhaul.
And (3) installation operation:
through operation adjustment mechanism 4, with the altitude mixture control of thrust tile frame to with the support tile plane altitude unanimity, can see the dovetail key of support tile clearly through the dovetail of thrust tile from the horizontal direction, push away the thrust tile inwards according to the horizontal direction, alright realize repacking, loosen adjustment mechanism, carry away rolling element 2 on the support frame 6, loosen support frame 6 and support tile fixing bolt and tear out, shift out the oil groove with support frame 6.
Example 1
A thrust pad dismounting device comprises a support frame 6, a front support leg 1, a rear support leg 5 and a rolling body 2, wherein the front support leg 1 and the rear support leg 5 are respectively arranged at the front end and the rear end below the support frame 6, the rolling body 2 is positioned on the support frame 6, a first cross beam 3 is arranged at the front support leg 1, and the first cross beam 3 is positioned below the support frame 6; an adjusting mechanism 4 which is in contact with the first cross beam 3 is arranged below the first cross beam 3;
the number of the front supporting legs 1 and the number of the rear supporting legs 5 are two respectively;
the adjusting mechanism 4 is an electric lifting rod;
the included angle formed by the rear supporting legs 5 and the supporting frame 6 is 45 degrees;
the rear supporting legs 5 are hinged with the supporting frame 6, and a fastening mechanism (not shown in the figure) is arranged on the hinges; when the rear support leg 5 and the support frame 6 are adjusted to proper positions, the hinged part is locked by adopting a fastening mechanism, so that the rear support leg 5 and the support frame 6 are prevented from rotating relatively in the working process, and the fastening mechanism is composed of bolts and nuts;
the bottom of the rear supporting leg 5 is provided with a directional brake wheel 9;
a carburized layer is arranged on the surface of the support frame 6;
the thickness of the carburized layer is 0.3 mm;
a sliding groove is formed in the inner side wall of the support frame 6, and the sliding groove is matched with the rolling wheels on the rolling bodies 2;
a second cross beam 7 is arranged at the rear supporting leg 5, and the second cross beam 7 is positioned below the supporting frame 6;
the length of the second cross beam 7 is equal to that of the cross beam 3;
the middle part of the second cross beam 7 is provided with a rotatable supporting leg 8 and a fastening mechanism;
the bottom of the rotatable supporting leg 8 is provided with a directional brake wheel 10;
the length of the rotatable supporting leg 8 is equal to the length of the lower part of the rear supporting leg 5;
the lower part of the rear supporting leg 5 is a part from the second cross beam 7 to the ground;
the bearing stress of the first cross beam 3 is larger than or equal to the gravity of the thrust pad.
Example 2
A thrust pad dismounting device comprises a support frame 6, a front support leg 1, a rear support leg 5 and a rolling body 2, wherein the front support leg 1 and the rear support leg 5 are respectively arranged at the front end and the rear end below the support frame 6, the rolling body 2 is positioned on the support frame 6, a first cross beam 3 is arranged at the front support leg 1, and the first cross beam 3 is positioned below the support frame 6; an adjusting mechanism 4 which is in contact with the first cross beam 3 is arranged below the first cross beam 3;
the number of the front supporting legs 1 and the number of the rear supporting legs 5 are two respectively;
the adjusting mechanism 4 is a hydraulic lifting rod;
the included angle formed by the rear supporting leg 5 and the supporting frame 6 is 60 degrees;
the rear supporting legs 5 are hinged with the supporting frame 6, and a fastening mechanism is arranged on the hinges;
the bottom of the rear supporting leg 5 is provided with a directional brake wheel 9;
a carburized layer is arranged on the surface of the support frame 6;
the thickness of the carburized layer is 0.4 mm;
a sliding groove is formed in the inner side wall of the support frame 6, and the sliding groove is matched with the rolling wheels on the rolling bodies 2;
a second cross beam 7 is arranged at the rear supporting leg 5, and the second cross beam 7 is positioned below the supporting frame 6;
the length of the second cross beam 7 is equal to that of the first cross beam 3;
the middle part of the second cross beam 7 is provided with a rotatable supporting leg 8 and a fastening mechanism;
the bottom of the rotatable supporting leg 8 is provided with a directional brake wheel 10;
the length of the rotatable supporting leg 8 is equal to the length of the lower part of the rear supporting leg 5;
the lower part of the rear supporting leg 5 is a part from the second cross beam 7 to the ground;
the bearing stress of the first cross beam 3 is larger than or equal to the gravity of the thrust pad.
Example 3
A thrust pad dismounting device comprises a support frame 6, a front support leg 1, a rear support leg 5 and a rolling body 2, wherein the front support leg 1 and the rear support leg 5 are respectively arranged at the front end and the rear end below the support frame 6, the rolling body 2 is positioned on the support frame 6, a first cross beam 3 is arranged at the front support leg 1, and the first cross beam 3 is positioned below the support frame 6; an adjusting mechanism 4 which is in contact with the first cross beam 3 is arranged below the first cross beam 3;
the number of the front supporting legs 1 and the number of the rear supporting legs 5 are two respectively;
the adjusting mechanism 4 is a jack;
the included angle formed by the rear supporting leg 5 and the supporting frame 6 is 60 degrees;
the rear supporting legs 5 are hinged with the supporting frame 6, and a fastening mechanism is arranged on the hinges;
the bottom of the rear supporting leg 5 is provided with a directional brake wheel 9;
a carburized layer is arranged on the surface of the support frame 6;
the thickness of the carburized layer is 0.3 mm.
A sliding groove is formed in the inner side wall of the support frame 6, and the sliding groove is matched with the rolling wheels on the rolling bodies 2;
a second cross beam 7 is arranged at the rear supporting leg 5, and the second cross beam 7 is positioned below the supporting frame 6;
the length of the second cross beam 7 is equal to that of the first cross beam 3;
the middle part of the second cross beam 7 is provided with a rotatable supporting leg 8 and a fastening mechanism;
the bottom of the rotatable supporting leg 8 is provided with a directional brake wheel 10;
the length of the rotatable supporting leg 8 is equal to the length of the lower part of the rear supporting leg 5;
the lower part of the rear supporting leg 5 is a part from the second cross beam 7 to the ground;
the bearing stress of the first cross beam 3 is larger than or equal to the gravity of the thrust pad.
Claims (10)
1. The utility model provides a thrust tile dismouting device, includes support frame (6), preceding landing leg (1), back landing leg (5), rolling element (2) preceding landing leg (1) and back landing leg (5) set up respectively in the front and back both ends of support frame (6) below, and rolling element (2) are located support frame (6), its characterized in that: a first cross beam (3) is arranged at the front supporting leg (1), and the first cross beam (3) is positioned below the supporting frame (6); and an adjusting mechanism (4) which is in contact with the first cross beam (3) is arranged below the first cross beam (3).
2. The thrust pad mounting and dismounting device according to claim 1, wherein there are two of said front leg (1) and said rear leg (5).
3. Thrust pad dismounting device according to claim 1, characterized in that said adjusting means (4) is a jack.
4. Thrust shoe dismounting device according to claim 1 or 2, characterized in that the angle formed by said rear leg (5) and said support frame (6) is 45-90 °.
5. The thrust pad dismounting device according to claim 4, characterized in that the rear leg (5) is connected with the support frame (6) in an articulated manner.
6. The thrust pad mounting and dismounting device according to claim 1, wherein a directional brake wheel (9) is arranged at the bottom of the rear leg (5).
7. The thrust pad mounting and dismounting device according to claim 1 or 2, wherein a carburized layer is provided on the surface of the support frame (6).
8. The thrust pad mounting and dismounting device according to claim 7, wherein the carburized layer has a thickness of 0.3 to 0.4 mm.
9. The thrust pad dismounting device according to claim 1 or 2, wherein the inner side wall of the support frame (6) is provided with a sliding groove, and the sliding groove is matched with the rolling wheels on the rolling bodies (2).
10. The thrust pad dismounting device according to claim 1 or 2, wherein a second cross beam (7) is arranged at the rear leg (5), and the second cross beam (7) is positioned below the support frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920440012.4U CN210132443U (en) | 2019-04-02 | 2019-04-02 | Thrust pad dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920440012.4U CN210132443U (en) | 2019-04-02 | 2019-04-02 | Thrust pad dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210132443U true CN210132443U (en) | 2020-03-10 |
Family
ID=69703267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920440012.4U Expired - Fee Related CN210132443U (en) | 2019-04-02 | 2019-04-02 | Thrust pad dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210132443U (en) |
-
2019
- 2019-04-02 CN CN201920440012.4U patent/CN210132443U/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: 20200310 |