CN217370380U - Steel wire rope walking device of pipe drawing vehicle - Google Patents
Steel wire rope walking device of pipe drawing vehicle Download PDFInfo
- Publication number
- CN217370380U CN217370380U CN202122791344.7U CN202122791344U CN217370380U CN 217370380 U CN217370380 U CN 217370380U CN 202122791344 U CN202122791344 U CN 202122791344U CN 217370380 U CN217370380 U CN 217370380U
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- main shaft
- shaft body
- wire rope
- baffle
- fixedly connected
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Abstract
The utility model discloses a pipe drawing car wire rope running gear, including the main shaft body, baffle and ratchet, the baffle slides and cup joints in the one end of the main shaft body, the fixed cover of ratchet connects in the other end of the main shaft body, be equipped with the opening that corresponds with the main shaft body on the baffle, the inner wall fixedly connected with slider of opening, be equipped with the spout that corresponds with the slider on the main shaft body, fixedly connected with slide bar in the spout, be equipped with the sliding opening that corresponds with the slide bar on the slider, one side fixedly connected with fixture block of baffle. The utility model discloses running gear is to old design, and this design installation is simple, only removes the wire rope wheel on former basis, and direct mount is on the pipe drawing car frame, and the operation is still using the hoist engine, and wire rope direct mount is in the middle of the ratchet, and the driving control through the hoist engine pipe drawing car advances and retreats, makes wire rope depend on completely on the ratchet, can not appear taking off the rope phenomenon, and the in-service use is respond well, has reduced the frequency that the trouble takes place.
Description
Technical Field
The utility model relates to a tube drawing car technical field that walks especially relates to a tube drawing car wire rope running gear.
Background
The tube drawing vehicle is an important part of the production condition of the centrifugal cast tube, and the quality of the tube drawing vehicle is a key factor for ensuring the quality of the cast tube. According to the current production conditions, the tube drawing vehicle of the centrifugal machine is old equipment, the tube drawing vehicle is old in design, the tube drawing vehicle runs by a hoisting system, and a steel wire rope is attached to a steel wire rope wheel to complete the work.
However, in the production process, due to the fact that the abrasion degree of the wheels and the amount of residues on the site are large, the steel wire rope of the pipe drawing trolley is always in a rope-off state, maintenance is conducted, and the influence time is too long. Sometimes, when the steel wire rope is adjusted improperly, the phenomenon that a pipe drawing vehicle and a main machine position are asymmetric in the pipe drawing process can be caused, the quality problem of a pipe bell mouth is caused, and meanwhile, the problems that the production rhythm is influenced due to overlong or too short adjustment of the steel wire rope can occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of the too long maintenance time of the state of rope, and providing a steel wire rope walking device of a pipe drawing vehicle in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a tube drawing car wire rope running gear, includes the main shaft body, baffle and ratchet, the baffle slides and cup joints in the one end of the main shaft body, the fixed cover of ratchet connects in the other end of the main shaft body, be equipped with the opening that corresponds with the main shaft body on the baffle, the inner wall fixedly connected with slider of opening, be equipped with the spout that corresponds with the slider on the main shaft body, fixedly connected with slide bar in the spout, be equipped with the sliding opening that corresponds with the slide bar on the slider, one side fixedly connected with fixture block of baffle, sliding plug is equipped with the kelly on the fixture block, the equidistance is equipped with a plurality of draw-in grooves that correspond with the kelly on the main shaft body.
Preferably, a plurality of steel balls are connected in the sliding opening in a sliding mode, and the edges of the steel balls are in contact with the sliding rod.
Preferably, a clamping sleeve is fixedly sleeved at one end of the clamping rod close to the main shaft body, and a pull rod is fixedly connected at one end of the clamping rod far away from the clamping sleeve.
Preferably, the clamping rod is sleeved with a spring, and two ends of the spring are fixedly connected with the clamping sleeve and the clamping block respectively.
Preferably, the main shaft body has an inner diameter of 55mm and a length of 400 mm.
Preferably, the outer diameter of the ratchet wheel is 200 mm.
Has the advantages that:
1. the utility model discloses well running gear is directed against old design, and this design installation is simple, only removes the wire rope sheave on the former basis, directly installs on the pipe drawing car frame, and the operation still uses the hoist engine, and wire rope directly installs in the middle of the ratchet, through the effect of hoist engine, the advance and retreat of pipe drawing car, depends on the ratchet completely, and wire rope can not appear the rope-off phenomenon, and the result of use is better, has greatly reduced the frequency of accident fault;
2. the utility model discloses in through the setting of slider and slide bar, can conveniently adjust the position of baffle, then utilize the kelly to fix the baffle, the spring can play certain elastic support to the kelly simultaneously, and the steel ball can reduce the frictional force between slider and the slide bar.
Drawings
Fig. 1 is a schematic structural view of a steel wire rope travelling device of a pipe drawing cart provided by the present invention;
fig. 2 is a schematic side view of a ratchet wheel of a steel wire rope travelling device of a tube drawing vehicle provided by the utility model;
fig. 3 is a schematic structural diagram of a in fig. 1.
In the figure: the device comprises a main shaft body 1, a baffle 2, a ratchet 3, a sliding block 4, a sliding rod 5, a clamping block 6, a clamping rod 7, a steel ball 8, a clamping sleeve 9, a pull rod 10 and a spring 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a steel wire rope walking device of a pipe drawing vehicle comprises a main shaft body 1, a baffle 2 and a ratchet 3, wherein the inner diameter of the main shaft body 1 is 55mm, the length of the main shaft body is 400mm, the baffle 2 is sleeved at one end of the main shaft body 1 in a sliding manner and used for limiting, and the ratchet 3 is fixedly sleeved at the other end of the main shaft body 1 and used for driving the main shaft body 1 to move;
in the embodiment, the outer diameter of the ratchet wheel 3 is 200mm, the baffle 2 is provided with a through hole corresponding to the main shaft body 1, the inner wall of the through hole is fixedly connected with a sliding block 4 for supporting the baffle 2, the main shaft body 1 is provided with a sliding groove corresponding to the sliding block 4, and a sliding rod 5 is fixedly connected in the sliding groove for supporting the sliding block 4;
in the embodiment, a sliding opening corresponding to the sliding rod 5 is formed in the sliding block 4, a plurality of steel balls 8 are connected in the sliding opening in a sliding mode, the edge of each steel ball 8 is in contact with the sliding rod 5, friction force between the sliding block 4 and the sliding rod 5 is reduced, a clamping block 6 is fixedly connected to one side of the baffle 2, a clamping rod 7 is inserted in the clamping block 6 in a sliding mode, the baffle 2 is conveniently fixed, and a plurality of clamping grooves corresponding to the clamping rods 7 are formed in the spindle body 1 at equal intervals;
in this embodiment, the clamping sleeve 9 is fixedly sleeved at one end of the clamping rod 7 close to the spindle body 1, the clamping rod 7 is far away from the one end fixedly connected with pull rod 10 of the clamping sleeve 9, the clamping rod 7 is conveniently pulled, the clamping rod 7 is sleeved with the spring 11, two ends of the spring 11 are respectively fixedly connected with the clamping sleeve 9 and the clamping block 6, and the clamping rod 7 is elastically supported to a certain extent.
In this embodiment, running gear is for old design, and this design installation is simple, only removes the wire rope wheel on former basis, and direct mount is on the car frame of tube drawing car, and the operation is still using the hoist engine, and wire rope direct mount is in the middle of 3 ratchet wheels, and through the effect of hoist engine, the advancing and retreating of tube drawing car depend on ratchet wheel 3 completely, and wire rope can not appear taking off the rope phenomenon, and the result of use is better, the frequency of accident trouble that has significantly reduced.
In this embodiment, through the setting of slider 4 and slide bar 5, can conveniently adjust the position of baffle 2, then utilize kelly 7 to fix baffle 2, spring 11 can play certain elastic support to kelly 7 simultaneously, and steel ball 8 can reduce the frictional force between slider 4 and the slide bar 5.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a tube drawing car wire rope running gear, includes the main shaft body (1), baffle (2) and ratchet (3), its characterized in that: baffle (2) slide to cup joint in the one end of the main shaft body (1), ratchet (3) are fixed to be cup jointed in the other end of the main shaft body (1), be equipped with the opening that corresponds with the main shaft body (1) on baffle (2), the inner wall fixedly connected with slider (4) of opening, be equipped with the spout that corresponds with slider (4) on the main shaft body (1), fixedly connected with slide bar (5) in the spout, be equipped with the sliding port that corresponds with slide bar (5) on slider (4), one side fixedly connected with fixture block (6) of baffle (2), it is equipped with kelly (7) to slide to insert on fixture block (6), the equidistance is equipped with a plurality of draw-in grooves that correspond with kelly (7) on the main shaft body (1).
2. The steel wire rope walking device of the pipe drawing vehicle as claimed in claim 1, wherein: a plurality of steel balls (8) are connected in the sliding opening in a sliding mode, and the edges of the steel balls (8) are in contact with the sliding rod (5).
3. The steel wire rope walking device of the pipe drawing vehicle as claimed in claim 1, wherein: the clamp rod (7) is fixedly sleeved with a clamping sleeve (9) at one end close to the main shaft body (1), and a pull rod (10) is fixedly connected at one end, far away from the clamping sleeve (9), of the clamp rod (7).
4. The steel wire rope walking device of the pipe drawing vehicle as claimed in claim 3, wherein: the clamp rod (7) is sleeved with a spring (11), and two ends of the spring (11) are fixedly connected with the clamping sleeve (9) and the clamping block (6) respectively.
5. The steel wire rope walking device of the pipe drawing vehicle as claimed in claim 1, wherein: the main shaft body (1) is 55mm in inner diameter and 400mm in length.
6. The steel wire rope walking device of the pipe drawing vehicle as claimed in claim 1, wherein: the outer diameter of the ratchet wheel (3) is 200 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122791344.7U CN217370380U (en) | 2021-11-15 | 2021-11-15 | Steel wire rope walking device of pipe drawing vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122791344.7U CN217370380U (en) | 2021-11-15 | 2021-11-15 | Steel wire rope walking device of pipe drawing vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217370380U true CN217370380U (en) | 2022-09-06 |
Family
ID=83084428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122791344.7U Active CN217370380U (en) | 2021-11-15 | 2021-11-15 | Steel wire rope walking device of pipe drawing vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217370380U (en) |
-
2021
- 2021-11-15 CN CN202122791344.7U patent/CN217370380U/en active Active
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