CN216519550U

CN216519550U - Cooling water pressure storage device for production of PC steel bar

Info

Publication number: CN216519550U
Application number: CN202123215546.3U
Authority: CN
Inventors: 刘冠帅
Original assignee: Shandong Gangfeng New Material Technology Co ltd
Current assignee: Shandong Gangfeng New Material Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-13
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a cooling water pressing and storing device for producing a PC steel bar, which comprises a pressure tank, the top end of the pressure tank is connected with a water inlet pipe through a bolt, the bottom end of the pressure tank is connected with a water outlet pipe through a bolt, check valves are respectively arranged on the water inlet pipe and the water outlet pipe by bolts, a servo motor is fixedly welded on the pressure tank, a first circular gear is fixedly welded on an output shaft of the servo motor, an external gear is connected on the first circular gear in a meshing manner, an internal gear is fixedly welded on the external gear, the cooling water pressurized storage device for the production of the PC steel bar is provided with the connecting scraping rods, each connecting pipe can drive the storage box to rotate in the revolution process, the connecting scraping rods can be driven to stably rotate on the inner wall of the pressure tank, thereby automatically and stably scraping and cleaning the impurities adsorbed on the inner wall of the pressure tank, thereby can effectively avoid adsorbing on the inner wall of overhead tank and accumulating a large amount of impurity and lead to overhead tank corrosion damage.

Description

Cooling water pressure storage device for production of PC steel bar

Technical Field

The utility model relates to the technical field of production of PC steel bars, in particular to a cooling water pressing and storing device for production of PC steel bars.

Background

Because the PC rod iron needs to be quenched and tempered in the production process, the PC rod iron needs to be combined with cooling water to perform uniform cooling operation after being quenched and tempered so as to prevent the phenomena of zigzag fracture and the like caused by nonuniform cooling and influence on the quality of finished products, and the cooling water needs to be combined with an under-pressure storage device to perform stable storage operation on the cooling water before being used.

And most of cooling water pressing and storing devices for producing PC steel bars at present have the following problems:

the conventional cooling water pressurized storage device for the production of the PC steel bar cannot continuously and uniformly cool and store water in the process of storing cooling water, so that the safety and stability of the subsequent cooling work of the cooling water on the PC steel bar cannot be ensured;

second, conventional PC rod iron production is with cooling water area pressure storage device can not carry out the automatic cleaning work to its inner wall in the course of the work, and the impurity of aquatic is very easily adsorbed on the device inner wall, and when impurity accumulation was too much, very easily caused corrosion damage to the device inner wall, and the security is relatively poor.

Therefore, a pressurized cooling water storage device for producing PC steel bars is provided so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pressurized cooling water storage device for producing a PC steel bar, which aims to solve the problems that the pressurized cooling water storage device for producing the PC steel bar in the market cannot continuously and uniformly cool and store water and cannot automatically clean the inner wall of the pressurized cooling water storage device in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a PC rod iron production is with cooling water pressure storage device, includes the overhead tank, the top bolted connection of overhead tank has the inlet tube, the bottom bolted connection of overhead tank has the drain pipe, equal bolted connection has the check valve on inlet tube and the drain pipe, welded fastening has servo motor on the overhead tank, welded fastening has first circular gear on servo motor's the output shaft, the meshing is connected with the external gear on the first circular gear, welded fastening has the internal gear on the external gear, internal gear swing joint is on the overhead tank, the meshing is connected with the second circular gear on the internal gear.

Preferably, the inside bottom of overhead tank personally submits circular-arcly, the central axis of the central axis of overhead tank, inlet tube and the central axis of drain pipe all are located same vertical central line, the internal gear passes through sealed bearing and rotates the connection on the overhead tank, the diameter of internal gear is greater than the diameter of overhead tank.

Preferably, the second circular gear is connected to a third circular gear in a meshed mode, the third circular gear is fixed to the water inlet pipe in a welded mode, the second circular gear is fixed to the connecting pipe in a welded mode, the connecting pipe is movably connected to a first conveying pipe and a second conveying pipe, and the other end of the second conveying pipe is connected to the storage box through bolts.

Preferably, the second circular gears are distributed on the third circular gear in an equal angle mode, the second circular gears correspond to the first conveying pipe and the second conveying pipe one to one respectively, and the second conveying pipe is connected with the first conveying pipe and the second conveying pipe through sealing bearings.

Preferably, first conveyer pipe bolted connection is on small-size water pump, small-size water pump flange joint is on the storage box, the storage box passes through the bearing and rotates to be connected in the overhead tank, run through on the storage box and seted up the spacing groove, the screwed connection has the connection to scrape the pole on the storage box.

Preferably, the connecting scraping rods are distributed on the storage box at equal angles, and the outer end faces of the connecting scraping rods are attached to the inner wall of the pressure tank.

Compared with the prior art, the utility model has the beneficial effects that: the cooling water pressing and storing device for producing the PC steel bar;

1. the device is provided with second circular gears and connecting pipes, the first circular gear can be used for driving an inner gear on an outer gear to rotate, the inner gear and a third circular gear can drive each second circular gear to revolve while rotating in combination, and then each connecting pipe can be driven to stably revolve, and at the moment, each connecting pipe and a corresponding second conveying pipe can carry out all-dimensional cooling and stirring work on water in a pressure tank, so that the uniformity and the efficiency of cooling can be effectively improved;

2. the device is provided with the connection and scrapes the pole, and each connecting pipe revolution in-process can drive the storage box and rotate, can drive the connection and scrape the pole and stabilize the rotation on the inner wall of overhead tank, and then can carry out automatic and stable striking off cleaning work to absorbent impurity on the inner wall of overhead tank to adsorb and accumulate a large amount of impurity and lead to overhead tank corrosion damage on can effectively avoiding the inner wall of overhead tank.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of an external gear according to the present invention;

FIG. 3 is a schematic top view of the storage case of the present invention;

FIG. 4 is a schematic view of a connecting tube according to the present invention.

In the figure: 1. a pressure tank; 2. a water inlet pipe; 3. a drain pipe; 4. a check valve; 5. a servo motor; 6. a first circular gear; 7. an outer gear; 8. an internal gear; 9. a second circular gear; 10. a third circular gear; 11. a connecting pipe; 12. a first delivery pipe; 13. a small-sized water pump; 14. a storage box; 15. a second delivery pipe; 16. a limiting groove; 17. the scraping rod is connected.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a PC rod iron production is with cooling water pressure storage device, including overhead tank 1, overhead tank 1's top bolted connection has inlet tube 2, overhead tank 1's bottom bolted connection has drain pipe 3, equal bolted mounting has check valve 4 on inlet tube 2 and the drain pipe 3, welded fastening has servo motor 5 on overhead tank 1, welded fastening has first circular gear 6 on servo motor 5's the output shaft, the meshing is connected with outer gear 7 on first circular gear 6, welded fastening has internal gear 8 on

outer gear

7, 8 swing joint of internal gear is on overhead tank 1, the meshing is connected with second circular gear 9 on internal gear 8.

The inside bottom of overhead tank 1 is personally submitted circular-arcly, and overhead tank 1's the central axis, inlet tube 2's the central axis and drain pipe 3's the central axis all are located same vertical central line, and internal gear 8 rotates through sealed bearing and connects on overhead tank 1, and internal gear 8's diameter is greater than the diameter of overhead tank 1, can guarantee that internal gear 8 rotates the stability of work on overhead tank 1, and then can guarantee the stability of follow-up even cooling work.

The meshing of second circular gear 9 is connected on third circular gear 10, third circular gear 10 welded fastening is on inlet tube 2, second circular gear 9 welded fastening is on connecting pipe 11, swing joint has first conveyer pipe 12 and second conveyer pipe 15 on the connecting pipe 11, the other end bolted connection of second conveyer pipe 15 is on storage box 14, can guarantee second conveyer pipe 15 operating condition's on storage box 14 stability, and then can guarantee the stability of the follow-up circulation transport work of coolant liquid.

The second circular gear 9 is distributed on the third circular gear 10 at equal angles, the second circular gear 9 corresponds to the first conveying pipe 12 and the second conveying pipe 15 one by one, the second conveying pipe 15 is connected with the first conveying pipe 12 and the second conveying pipe 15 through sealing bearings, the stability of the connection state between the second conveying pipe 15 and the first conveying pipe 12 and the second conveying pipe 15 can be guaranteed, and then the leakage of cooling liquid can be effectively prevented.

First conveyer pipe 12 bolted connection is on small-size water pump 13, and small-size water pump 13 flange joint is on storage box 14, and storage box 14 passes through the bearing and rotates to be connected in overhead tank 1, runs through on the storage box 14 and has seted up spacing groove 16, and the bolted connection has the connection to scrape pole 17 on the storage box 14, can guarantee to connect the stability of scraping pole 17 operating condition on storage box 14, and then can guarantee that follow-up cleaning work's is stable and convenient, has increased the safety in utilization of device.

Connect and scrape angular distribution such as pole 17 on storage box 14, connect the outer terminal surface of scraping pole 17 and laminate mutually with the inner wall of overhead tank 1, utilize each connection to scrape pole 17 and can carry out high efficiency's cleaning work to the inner wall of storage box 14, effectively improved the use high efficiency and the convenience of device.

The working principle is as follows: before the cooling water pressurized storage device for producing the PC steel bar is used, the overall condition of the device needs to be checked firstly to determine that the device can work normally; firstly, referring to fig. 1-4, a worker can open the check valve 4 on the water inlet pipe 2 by controlling and deliver water into the pressure tank 1, and then the worker can open the servo motor 5 by controlling, at this time, the servo motor 5 can drive the first circular gear 6 to stably rotate, and under the rotating action of the first circular gear 6, the external gear 7 connected by meshing can drive the internal gear 8 to stably rotate on the pressure tank 1, at this time, during the rotating process of the internal gear 8, the third circular gear 10 can drive the second circular gear 9 to revolve while rotating, at this time, under the rotating action of each second circular gear 9, the corresponding connecting pipe 11 can be driven to stably rotate and hermetically on the first delivery pipe 12 and the second delivery pipe 15, and under the revolving action of each second circular gear 9, the connecting pipe 11 in the limiting groove 16 can drive the storage tank 14 to stably rotate in the pressure tank 1, meanwhile, in the rotating process of the storage tank 14, the cooling liquid in the storage tank 14 can be conveyed into the first conveying pipe 12 through the small water pump 13, the cooling liquid can be further conveyed into the second conveying pipe 15 through the connecting pipe 11, and then the second conveying pipe 15 can convey the cooling liquid into the storage tank 14 to complete the circulating conveying work of the cooling liquid;

in the rotating process of the storage tank 14, with reference to fig. 1-4, the water in the pressure tank 1 can be stably stirred through the connecting pipe 11 and the second delivery pipe 15, and at the same time, the uniform cooling operation of the water in the pressure tank 1 can be ensured under the cooling effect of the connecting pipe 11 and the second delivery pipe 15, when the cooling water is needed in the production and processing of the PC steel bar, a worker can control to open the check valve 4 on the drain pipe 3, at this time, the cooled water can be stably delivered, and in the rotating process of the storage tank 14, each connecting scraping rod 17 can be driven to stably adhere and rotate on the inner wall of the pressure tank 1, so that the impurities adsorbed on the inner wall of the pressure tank 1 can be automatically and stably scraped and cleaned, which is the working process of the whole device and is not described in detail in this specification, are well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a PC rod iron production is with cooling water pressure storage device, includes overhead tank (1), its characterized in that: the top bolted connection of overhead tank (1) has inlet tube (2), the bottom bolted connection of overhead tank (1) has drain pipe (3), equal bolted connection has check valve (4) on inlet tube (2) and drain pipe (3), welded fastening has servo motor (5) on overhead tank (1), welded fastening has first circular gear (6) on the output shaft of servo motor (5), the meshing is connected with outer gear (7) on first circular gear (6), welded fastening has inner gear (8) on outer gear (7), inner gear (8) swing joint is on overhead tank (1), the meshing is connected with second circular gear (9) on inner gear (8).

2. The cooling water pressing and storing device for producing the PC steel bar according to claim 1, characterized in that: the inside bottom of overhead tank (1) is personally submitted circular-arcly, the central axis of the central axis of overhead tank (1), inlet tube (2) and the central axis of drain pipe (3) all are located same vertical central line, internal gear (8) rotate through sealed bearing and connect on overhead tank (1), the diameter of internal gear (8) is greater than the diameter of overhead tank (1).

3. The cooling water pressing and storing device for producing the PC steel bar according to claim 1, characterized in that: second circular gear (9) meshing connection is on third circular gear (10), third circular gear (10) welded fastening is on inlet tube (2), second circular gear (9) welded fastening is on connecting pipe (11), swing joint has first conveyer pipe (12) and second conveyer pipe (15) on connecting pipe (11), the other end bolted connection of second conveyer pipe (15) is on storage box (14).

4. The cooling water pressing and storing device for producing the PC steel bar according to claim 3, characterized in that: the second circular gears (9) are distributed on the third circular gear (10) at equal angles, the second circular gears (9) are in one-to-one correspondence with the first conveying pipes (12) and the second conveying pipes (15), and the second conveying pipes (15) are connected with the first conveying pipes (12) and the second conveying pipes (15) through sealing bearings.

5. The cooling water pressing and storing device for producing the PC steel bar according to claim 3, characterized in that: first conveyer pipe (12) bolted connection is on small-size water pump (13), small-size water pump (13) flange joint is on storage box (14), storage box (14) rotate through the bearing and connect in overhead tank (1), run through on storage box (14) and seted up spacing groove (16), screwed connection has connection scraper bar (17) on storage box (14).

6. The cooling water pressing and storing device for producing the PC steel bar according to claim 5, characterized in that: the connecting scraping rods (17) are distributed on the storage box (14) at equal angles, and the outer end faces of the connecting scraping rods (17) are attached to the inner wall of the pressure tank (1).