CN215251967U - Auxiliary device for replacing guide roller of paper machine - Google Patents
Auxiliary device for replacing guide roller of paper machine Download PDFInfo
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- CN215251967U CN215251967U CN202120950968.6U CN202120950968U CN215251967U CN 215251967 U CN215251967 U CN 215251967U CN 202120950968 U CN202120950968 U CN 202120950968U CN 215251967 U CN215251967 U CN 215251967U
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- guide rail
- slide rail
- rail body
- paper machine
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Abstract
The utility model belongs to the technical field of papermaking equipment, especially, relate to an auxiliary device who changes paper machine deflector roll. The utility model discloses, to the problem that it takes time and unsafe to change, invent an auxiliary device who changes paper machine deflector roll, including guide rail frame, the slide rail body and driving subassembly, the driving subassembly is located the below of guide rail frame and with guide rail frame fixed connection, the slide rail body is located guide rail frame top and the both ends of slide rail body are connected with guide rail frame joint, slide rail body both ends are equipped with the support frame with deflector roll size adaptation and slide rail body top is provided with the bearing seat with slide rail body fixed connection, one side that the slide rail body was kept away from to the bearing seat is the cambered surface with deflector roll size looks adaptation. The utility model discloses a guide rail frame, slide rail body and driving subassembly, whole change process need not numerous and diverse operations, saves operating time, reduces the downtime, and the manpower is directly not relieved with the deflector roll in the process, guarantees personal safety, and the deflector roll passes through slide rail body even removal, can not produce the collision with other parts.
Description
Technical Field
The utility model belongs to the technical field of papermaking equipment, especially, relate to an auxiliary device who changes paper machine deflector roll.
Background
In the technical field of papermaking industry, a net part, a pressing part and a drying part of a paper machine are provided with a plurality of guide rollers which play roles of supporting, transferring and the like, two ends of each guide roller are generally provided with bearings which are arranged on bearing blocks of frames at two sides of the paper machine in a crossing manner, and the guide rollers are indispensable important parts in the operation process of the paper machine. However, paper making is a continuous production line, the guide roller and other parts are operated continuously, and when the guide roller cannot be used continuously due to the problems of oil shortage, damage and the like of the bearing, the guide roller needs to be stopped and replaced as soon as possible in order to reduce production stop loss.
When the guide roller is replaced in the prior art, the drying net is generally loosened, the bearing seat screw is loosened after the guide roller is cooled, the guide roller is manually pulled out, and finally, a new guide roller is sent to the rack for installation. Therefore, the invention provides an auxiliary device for safely and quickly replacing the guide roller of the paper machine, which is a problem that people in the industry pay more attention to.
Disclosure of Invention
The utility model aims at the above-mentioned problem, provide a safe swift auxiliary device of changing paper machine deflector roll.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides a change auxiliary device of paper machine deflector roll, including the guide rail frame, the slide rail body and driving subassembly, the driving subassembly be located the below of guide rail frame and with guide rail frame fixed connection, the slide rail position is connected with guide rail frame joint in the both ends of guide rail frame top and the slide rail body, slide rail body both ends be equipped with the support frame of deflector roll size adaptation and slide rail body top be provided with slide rail body fixed connection's bearing seat, one side that the slide rail body was kept away from to the bearing seat is the cambered surface with deflector roll size looks adaptation.
In the auxiliary device for replacing the guide roller of the paper machine, at least two support frames are provided, and one end of each support frame, which is close to the sliding rail body, is provided with a length adjusting box, and the length adjusting boxes are fixedly connected with the sliding rail body.
In the auxiliary device for replacing the guide roller of the paper machine, a cooling pad is arranged on one side of the bearing seat, which is far away from the sliding rail body, a liquid storage tank is arranged in the bearing seat, and the cooling pad is communicated with the liquid storage tank.
In the auxiliary device for replacing the guide roller of the paper machine, the side of the cooling pad far away from the bearing seat is provided with a buffer layer.
In the auxiliary device for replacing the guide roller of the paper machine, the guide rail concave cavities are arranged on two sides of the guide rail frame, the slide rail wheels are arranged below the slide rail body, one side, far away from the slide rail body, of each slide rail wheel is attached to the corresponding guide rail concave cavity, and the diameter of each slide rail wheel is not larger than the width of the corresponding guide rail concave cavity.
In the above-mentioned auxiliary device for replacing the guide roller of the paper machine, the traveling crane component comprises a traveling crane base and a traveling crane frame which are fixedly connected with each other, the traveling crane base is positioned below the traveling crane frame, and one end of the traveling crane frame far away from the traveling crane base is fixedly connected with the guide rail frame.
In the above auxiliary device for replacing the guide roller of the paper machine, the traveling crane frame comprises a main frame and at least two auxiliary frames, the main frame is perpendicular to the traveling crane base and is positioned at the center of the traveling crane base, and one end of each auxiliary frame, which is far away from the guide rail frame, is fixedly connected with the edge of the traveling crane base.
In the auxiliary device for replacing the guide roller of the paper machine, the travelling wheel and the brake fixing mechanism are arranged below the travelling base.
In the auxiliary device for replacing the guide roller of the paper machine, the main frame is made of rigid materials, and the auxiliary frame is flexible hauling ropes symmetrically arranged by taking the main frame as a symmetry axis.
In the above-mentioned auxiliary device for replacing the guide roller of the paper machine, the main frame includes a height adjusting box, and the height adjusting box is located below the main frame and is fixedly connected with the traveling crane base.
Compared with the prior art, the utility model has the advantages of:
1. the utility model comprises a guide rail frame, the sliding rail body and the traveling crane component are arranged below the guide rail frame and are fixedly connected with the guide rail frame, the sliding rail body is arranged above the guide rail frame, two ends of the sliding rail body are connected with the guide rail frame in a clamping mode, the sliding rail body and the guide rail frame can move relatively, two ends of the sliding rail body are provided with supporting frames matched with the size of the guide roller, the guide roller is supported before the guide roller is disassembled, a bearing seat fixedly connected with the sliding rail body is further arranged above the sliding rail body, one side, away from the sliding rail body, of the bearing seat is an arc face matched with the size of the guide roller, the guide roller after being disassembled is arranged on the bearing seat and is matched with the arc face, complex operation is not needed in the whole replacing process, operation time is saved, production stop time is reduced, manpower is not directly released from the guide roller in the process, personal safety is guaranteed, and the guide roller can stably move through the sliding rail body and cannot collide with other parts.
2. The utility model discloses be provided with liquid reserve tank, cooling pad and the buffer layer that is located the bearing seat, the liquid reserve tank provides the coolant liquid for the cooling pad for the deflector roll after the dismantlement cools down rapidly, is convenient for transport out and shifts rapidly behind the paper machine, and the buffer layer reduces the deflector roll and is dismantling and remove the wearing and tearing of in-process and bearing seat, slows down the collision damage to the deflector roll surface, and the deflector roll of being convenient for must repair and recycle.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
FIG. 2 is a schematic diagram of a part of the structure of the present invention;
in the figure: the device comprises a guide rail frame 1, a slide rail body 2, a travelling crane component 3, a support frame 4, a bearing seat 5, a length adjusting box 6, a cooling pad 7, a liquid storage box 8, a guide rail cavity 9, a slide rail wheel 10, a travelling crane base 11, a travelling crane frame 12, a main frame 13, an auxiliary frame 14, a travelling wheel 15, a brake fixing mechanism 16 and a height adjusting box 17.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 and 2, an auxiliary device for replacing a guide roller of a paper machine comprises a guide rail frame 1, a slide rail body 2 and a traveling crane component 3, wherein the traveling crane component 3 is located below the guide rail frame 1 and is fixedly connected with the guide rail frame 1, the slide rail body 2 is located above the guide rail frame 1, two ends of the slide rail body 2 are connected with the guide rail frame 1 in a clamping manner, two ends of the slide rail body 2 are provided with a support frame 4 matched with the size of the guide roller, and a bearing seat 5 fixedly connected with the slide rail body 2 is arranged above the slide rail body 2, and one side, away from the slide rail body 2, of the bearing seat 5 is an arc surface matched with the size of the guide roller.
In the utility model, the guide rail frame 1 and the traveling assembly 3 are kept relatively stable, the slide rail body 2 is positioned above the guide rail frame 1, and two ends of the slide rail body 2 are connected with the guide rail frame 1 in a clamping way, when a disassembled guide roller is arranged on the slide rail body 2, the slide rail body 2 can slide stably with the guide rail frame 1, two ends of the slide rail body 2 are provided with the support frames 4 matched with the size of the guide roller, the support frames 4 play a supporting role for the guide roller before the guide roller is disassembled, the bearing seat 5 fixedly connected with the slide rail body 2 is arranged above the slide rail body 2, one side of the bearing seat 5 far away from the slide rail body 2 is a cambered surface matched with the size of the guide roller, the disassembled guide roller is arranged on the bearing seat 5 and is matched with the cambered surface, the whole replacing process does not need complicated operation, the operating time is saved, the production stop time is reduced, the manpower is not directly released from the guide roller in the process, the personal safety is ensured, the guide roller can move stably through the slide rail body, no collision with other parts occurs.
Referring to fig. 1 and 2, at least two support frames 4 are provided, and a length adjusting box 6 is disposed at one end of each support frame 4 close to the slide rail body 2, and the length adjusting box 6 is fixedly connected with the slide rail body 2. Because the deflector roll specification of the different production links of paper machine has other, for the deflector roll of the different specifications of adaptation, support frame 4 is two at least and is provided with length adjusting box 6 near the one end of slide rail body 2, and length adjusting box 6 can carry out quick adjustment, nimble change to the size of support frame 4, convenient operation, the maximize reduces change time.
Referring to fig. 1 and 2, a cooling pad 7 is disposed on a side of the bearing seat 5 away from the sliding rail body 2, a liquid storage tank 8 is disposed in the bearing seat 5, and the cooling pad 7 is communicated with the liquid storage tank 8. The utility model discloses in, liquid reserve tank 8 provides the coolant liquid for cooling pad 7 for the deflector roll after the dismantlement cools down rapidly, is convenient for transport rapidly behind the paper machine.
As shown in fig. 1 and 2, a buffer layer 18 is disposed on a side of the cooling pad 7 away from the bearing seat 5, and the buffer layer 18 reduces abrasion between the guide roller and the bearing seat 5 during disassembly and movement, reduces collision damage to the roller surface of the guide roller, and facilitates repair and reuse of the guide roller.
Referring to fig. 1 and 2, guide rail cavities 9 are formed in two sides of the guide rail frame 1, guide rail wheels 10 are arranged below the guide rail body 2, one side, far away from the guide rail body 2, of each guide rail wheel 10 is attached to the corresponding guide rail cavity 9, and the diameter of each guide rail wheel 10 is not larger than the width of the corresponding guide rail cavity 9. The utility model discloses in, 1 both sides of guide rail frame are provided with guide rail groove 9, provide removal area for slide rail wheel 10, and one side that slide rail body 2 was kept away from to slide rail wheel 10 is not more than the width of guide rail cavity 9 with the diameter of guide rail cavity 9 laminating and slide rail wheel 10 mutually, avoids slide rail body 2 to remove the unsafe time that the in-process derailment appears, ensures operating personnel's safety in the time of the quick replacement deflector roll.
Referring to fig. 1 and 2, the traveling crane assembly 3 includes a traveling crane base 11 and a traveling crane frame 12 fixedly connected to each other, the traveling crane base 11 is located below the traveling crane frame 12, and one end of the traveling crane frame 12 far away from the traveling crane base 11 is fixedly connected to the guide rail frame 1. The utility model discloses in, car bottom seat 11 and driving frame 12 fixed connection constitute driving assembly 3 jointly, and driving frame 12 keeps stable with 1 fixed connection of guide rail frame for slide rail body 2 is removing the in-process, and the lower extreme of whole device is in stable state, guarantee safety.
As shown in fig. 1 and fig. 2, the traveling crane frame 12 includes a main frame 13 and a sub-frame 14, the main frame 13 is perpendicular to the traveling crane base 11 and is located at the center of the traveling crane base 11, the number of the sub-frames 14 is at least two, and one end of the sub-frame 14 away from the guide rail frame 1 is fixedly connected to the edge of the traveling crane base 11, preferably, the main frame 13 is made of a rigid material, and the sub-frame 14 is a flexible hauling rope symmetrically arranged by taking the main frame 13 as a symmetry axis. The utility model discloses in, driving frame 12 includes body frame 13 and subframe 14, and body frame 13 just is located driving base 11 central point as core bearing member and driving base 11 mutually perpendicular and puts, and subframe 14 is for using body frame 13 to carry out the tractive to two relative directions of guide rail frame 1 for the flexible haulage rope that sets up as symmetry axis symmetry, ensures the stable state of whole device lower extreme, provides the safety and stability environment for staff's operation.
Referring to fig. 1 and 2, a traveling wheel 15 and a brake fixing mechanism 16 are arranged below the traveling base 11. In the process of replacement operation, the travelling wheels 15 are fixed through the brake fixing mechanism 16, and the whole device is quickly removed through the travelling wheels 15 after the operation is finished, so that the operation time is saved, and the production stop time is reduced.
As shown in fig. 1 and 2, the main frame 13 includes a height adjustment box 17, and the height adjustment box 17 is located below the main frame 13 and is fixedly connected to the crane base 11. The utility model discloses in, because the deflector roll height of the different production links of paper machine is different, for the deflector roll of adaptation co-altitude not, can be to the high quick adjustment of body frame 13 with saddle 11 fixed connection's altitude mixture control case 17, nimble change, convenient operation, the maximize reduces the change time.
The utility model discloses a theory of operation is: when the guide roller needs to be replaced, the traveling crane base 11 is moved to the position below the guide roller to be replaced and is fixed through the brake fixing mechanism 16, the main frame 13 is adjusted to a proper position through the height adjusting box 17, then the length of the supporting frame 4 is adjusted through the length adjusting box 6 to adapt to the size of the guide roller, then dismantle the deflector roll fast, make the deflector roll fall on the bearing seat 5 of the slide rail body 2, the cooling pad 7 carries out rapid cooling to the deflector roll this moment, the slide rail body 2 transports the deflector roll through the rapid steady movement of the recess 9 of the deflector roll, put into new deflector roll and install through the reverse repetitive operation, open the whole device that the fixed structure 16 of the brake withdraws rapidly at last, the whole replacement process does not need numerous and diverse operations, save operating time, reduce the downtime, the manpower is in the course of the process not removed with the deflector roll directly, guarantee the personal safety, the deflector roll moves steadily through the slide rail body, can not produce the collision with other parts.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the terms guide rail frame 1, slide rail body 2, carriage assembly 3, support frame 4, load bearing seat 5, length adjustment box 6, cooling pad 7, reservoir tank 8, guide rail cavity 9, slide rail wheel 10, carriage base 11, carriage frame 12, main frame 13, sub-frame 14, carriage wheel 15, brake fixing mechanism 16, height adjustment box 17, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. The utility model provides a change auxiliary device of paper machine deflector roll, a serial communication port, including guide rail frame (1), the slide rail body (2) and driving subassembly (3), driving subassembly (3) be located the below of guide rail frame (1) and with guide rail frame (1) fixed connection, slide rail body (2) be located guide rail frame (1) top and the both ends of slide rail body (2) be connected with guide rail frame (1) joint, slide rail body (2) both ends be equipped with support frame (4) of deflector roll size adaptation and slide rail body (2) top be provided with slide rail body (2) fixed connection's bearing seat (5), one side of bearing seat (5) keep away from slide rail body (2) be with the cambered surface of deflector roll size looks adaptation.
2. An auxiliary device for changing guide rollers of a paper machine according to claim 1, characterized in that the number of the support frames (4) is at least two and each support frame (4) is provided with a length adjusting box (6) at one end close to the slide rail body (2), and the length adjusting box (6) is fixedly connected with the slide rail body (2).
3. An auxiliary device for changing a guide roller of a paper machine as claimed in claim 2, characterized in that a cooling mat (7) is arranged on the side of the bearing seat (5) far away from the slide rail body (2), a liquid storage tank (8) is arranged in the bearing seat (5), and the cooling mat (7) is communicated with the liquid storage tank (8).
4. An auxiliary device for changing guide rollers of a paper machine as claimed in claim 3, characterized in that the side of the cooling mat (7) remote from the load-bearing bed (5) is provided with a damping layer (18).
5. An auxiliary device for changing guide rollers of a paper machine according to claim 1, characterized in that guide rail cavities (9) are arranged on two sides of the guide rail frame (1), guide rail wheels (10) are arranged below the guide rail body (2), one side of each guide rail wheel (10) far away from the guide rail body (2) is attached to the guide rail cavities (9), and the diameter of each guide rail wheel (10) is not larger than the width of each guide rail cavity (9).
6. An auxiliary device for changing guide rollers of a paper machine as claimed in claim 1, characterized in that the travelling crane assembly (3) comprises a travelling crane base (11) and a travelling crane frame (12) fixedly connected to each other, the travelling crane base (11) being located below the travelling crane frame (12), and one end of the travelling crane frame (12) remote from the travelling crane base (11) being fixedly connected to the guide rail frame (1).
7. An auxiliary device for changing guide rollers of a paper machine according to claim 6, characterized in that the running carriage (12) comprises a main carriage (13) and sub-carriages (14), the main carriage (13) and the running carriage (11) are perpendicular to each other and are located at the center of the running carriage (11), the sub-carriages (14) are at least two, and one end of the sub-carriage (14) far away from the guide rail frame (1) is fixedly connected with the edge of the running carriage (11).
8. An auxiliary device for changing guide rollers of a paper machine as claimed in claim 6, characterized in that running wheels (15) and brake fixing means (16) are arranged below the travelling crane base (11).
9. An auxiliary device for changing guide rollers of a paper machine as claimed in claim 7, characterized in that the main frame (13) is of a rigid material and the sub-frame (14) is a flexible pulling rope symmetrically arranged with respect to the axis of symmetry of the main frame (13).
10. An auxiliary device for changing guide rollers of a paper machine as claimed in claim 7, characterized in that the main frame (13) comprises a height-adjustment box (17), which height-adjustment box (17) is located below the main frame (13) and is fixedly connected to the travelling base (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120950968.6U CN215251967U (en) | 2021-05-06 | 2021-05-06 | Auxiliary device for replacing guide roller of paper machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120950968.6U CN215251967U (en) | 2021-05-06 | 2021-05-06 | Auxiliary device for replacing guide roller of paper machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215251967U true CN215251967U (en) | 2021-12-21 |
Family
ID=79454168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120950968.6U Active CN215251967U (en) | 2021-05-06 | 2021-05-06 | Auxiliary device for replacing guide roller of paper machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215251967U (en) |
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2021
- 2021-05-06 CN CN202120950968.6U patent/CN215251967U/en active Active
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