CN211102592U - Manual pipe penetrating table for large heat exchanger converter - Google Patents
Manual pipe penetrating table for large heat exchanger converter Download PDFInfo
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- CN211102592U CN211102592U CN201922242134.5U CN201922242134U CN211102592U CN 211102592 U CN211102592 U CN 211102592U CN 201922242134 U CN201922242134 U CN 201922242134U CN 211102592 U CN211102592 U CN 211102592U
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- heat exchange
- rod
- installation shell
- workbench
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Abstract
The utility model provides a manual pipe-penetrating platform for a large-scale heat exchanger converter, a pair of guide blocks are fixed on a workbench, a set of lifters capable of ascending and descending are connected on the workbench in a sliding manner, a moving rod is fixed on the lifters, a push rod arranged towards the side of the guide blocks is fixedly connected on the moving rod, and a bearing plate with a groove for placing a heat exchange pipe is fixed on the top surface of one end of the moving rod; the utility model discloses a heat exchange device, including workstation, baffle, loading board, electric telescopic handle, installation shell, port motion and the stretching port of preset position's heat exchange tube, the top of workstation is equipped with the baffle, just baffle and loading board fixed connection, the baffle internal fixation has electric telescopic handle, electric telescopic handle's output is fixed with the installation shell in order to order about the installation shell and move and stretch into the port, be equipped with the round gyro wheel on the installation shell. The utility model discloses played and need not to build the scaffold frame, only needed alone the poling alone to carrying the heat exchange tube on the conveyer, avoided the many crowded emergence that causes the dangerous accident of people.
Description
Technical Field
The utility model relates to a poling platform technical field especially relates to an artifical poling platform of large-scale heat exchanger converter.
Background
Along with the rapid development of the economy of China, the demand of various industries on the PVC dosage is increased, meanwhile, the domestic PVC industry is rapidly developed, in recent years, a plurality of PVC projects are built in China, and a vinyl chloride converter is a key device in a PVC device. The converter poling is an important step in converter manufacturing, every heat exchange tube all is penetrated in the tube sheet by the manual work of workman, the heat exchange tube number of converter is many, the weight of every heat exchange tube all has tens kilograms, poling workman's work load is very big, and the converter diameter is great moreover, but the workman need take the scaffold frame and many people cooperate just can the poling when poling now, need the heat exchange tube upwards transmission of one simultaneously, lead to having consumed a large amount of manpower and materials, work has certain danger simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an artifical poling platform of large-scale heat exchanger converter has solved prior art, and the workman needs many people to cooperate when the poling to put up, pursues the root transmission heat exchange tube and the inefficiency that leads to and the easy problem of sending out of incident.
In order to solve the technical problem, the utility model discloses specifically adopt following technical scheme:
a manual pipe penetrating table for a large heat exchanger converter comprises a movable base, a lifter and a workbench, wherein the lifter is fixed on the base, the workbench is fixed on the lifter, a pair of guide blocks are fixed on the workbench, two opposite side surfaces of the two guide blocks are inclined surfaces, and the inclined surfaces are inclined downwards in an inclined manner towards the direction close to each other; the workbench is connected with a group of lifters capable of lifting up and down in a sliding manner, and the sliding chutes for sliding connection enable the two lifters to slide in opposite directions to be close; a moving rod is fixed on the lifter, a push rod arranged towards the side of the guide block is fixedly connected to the moving rod, and the push rod is positioned above the inclined surface of the guide block in an initial state, so that the lifter can be contacted with the inclined surface of the guide block when the push rod is driven by the moving rod to move downwards and moves towards the direction close to the other push rod along the inclined surface;
a bearing plate with a groove for placing the heat exchange tube is fixed at the top surface of one end of the moving rod; a baffle is arranged above the workbench and fixedly connected with the bearing plate, an electric telescopic rod is fixed in the baffle, a mounting shell is fixed at the output end of the electric telescopic rod to drive the mounting shell to move towards the port of the heat exchange tube at a preset position and extend into the port, a circle of rollers are arranged on the mounting shell, a moving column for pushing all the rollers to move away from each other is also arranged in the mounting shell, one end of the moving column is fixedly connected with a screw rod in threaded connection with the mounting shell, and the screw rod drives the moving column to move;
the working table is fixedly provided with a conveyor positioned between the two bearing plates, a plurality of oppositely arranged bearing hooks are uniformly distributed on a conveyor belt of the conveyor, and each pair of oppositely arranged bearing hooks can be used for placing a heat exchange tube so as to convey the heat exchange tube to the preset position.
Compared with the prior art, the utility model discloses following beneficial effect has:
the heat exchange tube is sequentially placed in a group of bearing hooks which are oppositely arranged on a conveyor, then a base and the conveyor are moved upwards by the lifter to the tube penetrating position of the heat exchanger, then the lifter is started to drive the movable rod to drive the bearing plates to move downwards, the push rod is contacted with the inclined plane of the guide block while moving downwards, so that the two lifters are mutually closed, namely the two bearing plates are mutually closed, when one group of bearing plates move to the lower part of the uppermost heat exchange tube on the conveyor, then the lifter moves upwards again, so that the heat exchange tube is positioned in the groove on the bearing plates, simultaneously, the output end of the electric telescopic rod is controlled by remote control to stretch out, so that the mounting shell enters the heat exchange tube, the roller is contacted with the inner wall of the heat exchange tube to axially clamp and fix the heat exchange tube, then, along with the bearing plates rise to the tube penetrating position on the tube plate through the lifter, a worker, so repeatedly operate follow-up heat exchange tube can, played need not to build the scaffold frame, and upwards transmit many heat exchange tubes in proper order through the conveyer, consequently only need alone the poling alone lay the heat exchange tube on to the conveyer can, saved a large amount of manpower and materials, avoided the many crowded emergence that cause the dangerous accident of people.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic side view of the conveyor of the present invention;
FIG. 3 is a schematic front view of the loading plate of the present invention;
fig. 4 is a side sectional structural schematic view of the mounting housing of the present invention;
FIG. 5 is a schematic structural view of the workbench of the present invention viewed from left to right;
FIG. 6 is a schematic side view of the relative position relationship between the heat exchange tube and the loading plate before transferring the heat exchange tubes of the present invention;
fig. 7 is a schematic side view of the relative position relationship between the bearing plate and the heat exchange tube during the transfer of the heat exchange tube.
In the figure: 1. a base; 2. an elevator; 3. a work table; 4. a box body; 5. a lifter; 6. a travel bar; 7. a carrier plate; 8. a baffle plate; 9. a conveyor; 10. a load-bearing hook; 11. a heat exchange pipe; 12. an electric telescopic rod; 13. mounting a shell; 14. a roller; 15. moving the column; 16. a push rod; 17. and a guide block.
Detailed Description
The following detailed description of the present invention will be made with reference to the accompanying drawings and examples.
As shown in fig. 1-7, the utility model provides a technical solution: a manual pipe penetrating table for a large heat exchanger converter comprises a movable base 1, a lifter 2 fixed on the base 1 and a workbench 3 fixed on the lifter 2, wherein a pair of guide blocks 17 are fixed on the workbench 3, two opposite side surfaces of the two guide blocks 17 are inclined surfaces, and the inclined surfaces are inclined downwards in an inclined direction towards the direction close to each other; a group of lifters 5 capable of lifting up and down are connected to the workbench 3 in a sliding mode, and the two lifters 5 can slide towards each other to be close to each other through sliding chutes used for sliding connection; a moving rod 6 is fixed on the lifter 5, a push rod 16 arranged towards the side of the guide block 17 is fixedly connected on the moving rod 6, and the push rod 16 is positioned above the inclined surface of the guide block 17 in an initial state, so that the lifter 5 can be contacted with the inclined surface of the guide block 17 when the moving rod 6 drives the push rod 16 to move downwards and move towards the direction close to the other push rod 16 along the inclined surface; when the moving rod 6 on the lifter 5 moves downwards, the push rod 16 is contacted with the inclined surface of the guide block 17, the push rod 16 moves downwards obliquely under the influence of the inclined surface of the guide block 17, namely, the two push rods 16 are close to each other, then the two lifters 5 are driven to slide and close to each other, meanwhile, the moving rod 6 moves downwards obliquely along with the change of the moving rod 6, and the two bearing plates 7 are also close to each other in the downward moving process.
A bearing plate 7 with a groove for placing a heat exchange tube 11 on the top surface is fixed at one end of the movable rod 6; a baffle 8 is arranged above the workbench 3, the baffle 8 is fixedly connected with the bearing plate 7, an electric telescopic rod 12 is fixed in the baffle 8, an output end of the electric telescopic rod 12 is fixed with a mounting shell 13 to drive the mounting shell 13 to move towards a port of the heat exchange tube 11 moving to a preset position and extend into the port, a circle of rollers 14 are arranged on the mounting shell 13, a moving column 15 for pushing all the rollers 14 to move away from each other is further arranged in the mounting shell 13, one end of the moving column 15 is fixedly connected with a screw rod in threaded connection with the mounting shell, and the screw rod drives the moving column 15 to move;
the working table 3 is fixedly provided with a conveyor 9 positioned between the two bearing plates 7, a plurality of oppositely arranged bearing hooks 10 are uniformly distributed on the conveyor belt of the conveyor 9, and each pair of oppositely arranged bearing hooks 10 can be used for placing one heat exchange tube 11 so as to convey the heat exchange tube 11 to the preset position. After the heat exchange tubes 11 are placed on each pair of bearing hooks 10 on the conveyor 9, the conveyor 9 moves the heat exchange tubes 11 on the uppermost bearing hook 10 to a preset position, namely the highest point of the conveyor belt in the conveyor 9, which can convey the heat exchange tubes upwards, then the conveyor 9 stops running, and after the heat exchange tubes 11 are taken out by the bearing plates 7, the conveyor 9 continues running.
According to the above technical scheme, the utility model discloses a working process does: placing the heat exchange tubes 11 in a group of bearing hooks 10 oppositely arranged on a conveyor 9 in sequence, then moving the base 1 and the conveyor 9 upwards to the tube penetrating position of the heat exchanger by the lifter 2, then starting the lifter 5 to enable the moving rod 6 to drive the bearing plates 7 to move downwards, enabling the push rod 16 to contact with the inclined surface of the guide block 17 while moving downwards, enabling the two lifters 5 to be close to each other, namely enabling the two bearing plates 7 to be close to each other, when a group of bearing plates 7 move to the lower part of the uppermost heat exchange tube 11 on the conveyor 9, then moving the lifter 5 upwards again to enable the heat exchange tubes 11 to be positioned in the grooves on the bearing plates 7, simultaneously controlling the output end of the electric telescopic rod 12 to extend out by remote control to enable the installation shell 13 to enter the heat exchange tubes 11, enabling the rollers 14 to contact with the inner wall of the heat exchange tubes 11 to axially clamp and fix the heat exchange tubes 11, and then enabling the bearing plates, the staff then stands on the workstation and penetrates heat exchange tube 11 in the tube sheet, so repeatedly operate follow-up heat exchange tube 11 can.
As a preferred embodiment, as shown in fig. 4, the mounting shell 13 is a square frame-shaped structure, the rollers 14 are disposed around the mounting shell 13 and can slide out of the mounting shell 13 along a direction perpendicular to each side wall of the mounting shell 13, each roller 14 is mounted at one end of a sliding rod, the other end of the sliding rod extends towards a central position in the mounting shell 13 and contacts with the conical surface of the moving column 15, so that all the sliding rods are arranged in an annular array around the moving column 15, the moving column 15 correspondingly extends/retracts all the rollers 14 synchronously to/from the mounting shell 13 due to the change of the contact position of the sliding rod and the conical surface when the sliding rod moves axially, and the rollers 14 can extend to at least a position contacting and pressing with the inner wall of the heat exchange tube 11 when the rollers 14 extend out of the mounting shell 13. The height of the roller 14 exposed outside the mounting shell 13 can be adjusted after the movable column 15 is moved by twisting the screw according to different diameters of each batch of heat exchange tubes 11, and the heat exchange tubes 11 with different diameters can be fixed.
In a preferred embodiment, as shown in fig. 1, a box 4 for filling water to increase weight is fixed on a side surface of the working table 3. The weight of one side of the workbench 3 can be increased by injecting water into the box body 4, and after the heat exchange tubes 11 are placed on the conveyor 9 at the other side of the workbench 3, the weight of the two sides can be relatively equal.
As a preferred embodiment, as shown in fig. 2, a reinforcing block for increasing firmness is fixed at the joint of the moving rod 6 and the bearing plate 7, and a set of fixing rods fixed with the bearing plate 7 is fixed on the moving rod 6. The reinforcing blocks can increase the firmness of the connection of the movable rod 6 and the bearing plate 7, and the fixing rods can further increase the firmness of the connection of the movable rod 6 and the bearing plate 7.
As a preferred embodiment, as shown in fig. 1, the conveyor 9 is uniformly provided with a plurality of perforations for reducing its weight. The weight of the conveyor 9 can be reduced by the arrangement of the through holes, and the conveyor 9 is prevented from being too heavy.
As a preferred embodiment, as shown in fig. 1, a guard rail is fixed on the worktable 3, and a slot for the moving rod 6 to move up and down is opened on the guard rail. The guard rail can block workers on the workbench 3, safety is improved, and meanwhile due to the arrangement of the grooves, the moving rod 6 is prevented from moving up and down.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. The utility model provides an artifical poling platform of large-scale heat exchanger converter, includes mobilizable base, is fixed in the lift on the base to and be fixed in the workstation on the lift, its characterized in that: a pair of guide blocks is fixed on the workbench, two opposite side surfaces of the two guide blocks are inclined surfaces, and the inclined surfaces incline downwards in the direction close to each other; the workbench is connected with a group of lifters capable of lifting up and down in a sliding manner, and the sliding chutes for sliding connection enable the two lifters to slide in opposite directions to be close; a moving rod is fixed on the lifter, a push rod arranged towards the side of the guide block is fixedly connected to the moving rod, and the push rod is positioned above the inclined surface of the guide block in an initial state, so that the lifter can be contacted with the inclined surface of the guide block when the push rod is driven by the moving rod to move downwards and moves towards the direction close to the other push rod along the inclined surface;
a bearing plate with a groove for placing the heat exchange tube is fixed at the top surface of one end of the moving rod; a baffle is arranged above the workbench and fixedly connected with the bearing plate, an electric telescopic rod is fixed in the baffle, a mounting shell is fixed at the output end of the electric telescopic rod to drive the mounting shell to move towards the port of the heat exchange tube at a preset position and extend into the port, a circle of rollers are arranged on the mounting shell, a moving column for pushing all the rollers to move away from each other is also arranged in the mounting shell, one end of the moving column is fixedly connected with a screw rod in threaded connection with the mounting shell, and the screw rod drives the moving column to move;
the working table is fixedly provided with a conveyor positioned between the two bearing plates, a plurality of oppositely arranged bearing hooks are uniformly distributed on a conveyor belt of the conveyor, and each pair of oppositely arranged bearing hooks can be used for placing a heat exchange tube so as to convey the heat exchange tube to the preset position.
2. The manual tube penetrating table for the large heat exchanger converter according to claim 1, characterized in that: the installation shell is a square frame column structure, the gyro wheel encircles and sets up in the installation shell and can slide out outside the installation shell along the direction of each lateral wall of perpendicular to installation shell, and every gyro wheel is all installed in the one end of a slide bar, the other end of slide bar towards the central point in the installation shell department extend and with the conical surface that removes the post contacts to make all slide bars encircle and remove the post and form annular array and arrange, remove the post and correspondingly make all gyro wheels stretch out in step/return the installation shell because the change of slide bar with conical surface contact position when axial displacement, just its gyro wheel can stretch out at least to the position with contact of heat exchange tube inner wall, compress tightly when stretching out the installation shell.
3. The manual tube penetrating table for the large heat exchanger converter according to claim 1, characterized in that: and a box body used for containing water to increase the weight is fixed on the side surface of the workbench.
4. The manual tube penetrating table for the large heat exchanger converter according to claim 1, characterized in that: the joint of the movable rod and the bearing plate is fixed with a reinforcing block for increasing firmness, and the movable rod is fixed with a group of fixed rods fixed with the bearing plate.
5. The manual tube penetrating table for the large heat exchanger converter according to claim 1, characterized in that: the conveyer is evenly provided with a plurality of through holes for reducing the weight of the conveyer.
6. The manual tube penetrating table for the large heat exchanger converter according to claim 1, characterized in that: a protective guard is fixed on the workbench, and a groove for the moving rod to move up and down is formed in the protective guard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922242134.5U CN211102592U (en) | 2019-12-13 | 2019-12-13 | Manual pipe penetrating table for large heat exchanger converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922242134.5U CN211102592U (en) | 2019-12-13 | 2019-12-13 | Manual pipe penetrating table for large heat exchanger converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211102592U true CN211102592U (en) | 2020-07-28 |
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ID=71689797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922242134.5U Active CN211102592U (en) | 2019-12-13 | 2019-12-13 | Manual pipe penetrating table for large heat exchanger converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211102592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111983977A (en) * | 2020-08-19 | 2020-11-24 | 武汉凯比思电力设备有限公司 | Heat exchanger pipe penetrating equipment control system and method |
| CN114734268A (en) * | 2022-06-13 | 2022-07-12 | 冰轮环境技术股份有限公司 | Automatic production line and method for heat exchange tube |
-
2019
- 2019-12-13 CN CN201922242134.5U patent/CN211102592U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111983977A (en) * | 2020-08-19 | 2020-11-24 | 武汉凯比思电力设备有限公司 | Heat exchanger pipe penetrating equipment control system and method |
| CN111983977B (en) * | 2020-08-19 | 2022-08-26 | 武汉凯比思电力设备有限公司 | Heat exchanger pipe penetrating equipment control system and method |
| CN114734268A (en) * | 2022-06-13 | 2022-07-12 | 冰轮环境技术股份有限公司 | Automatic production line and method for heat exchange tube |
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