Heat absorption tower construction carriage

Abstract

The utility model discloses a heat absorption tower construction carriage, and relates to the technical field of heat absorption tower buildings. Comprising a heat absorption tower body, a steel structure platform is arranged at the upper end of the heat absorption tower body, a heat absorber is installed in the middle of the upper surface of the steel structure platform, and an electric crane is movably installed on the left side of the upper surface of the steel structure platform; the supporting assembly comprises four supporting rods, telescopic rods are welded between the adjacent supporting rods, a plurality of damping columns are fixedly connected to the inner wall of the heat absorption tower body, movable grooves are formed in the damping columns, connecting frames are movably connected to the opening ends of the movable grooves in an inserted mode, and damping springs are movably installed in the movable grooves. A connecting block is installed at the end, away from the damping column, of the connecting frame, a fixing block is arranged in the middle of the end, away from the lifting pipe, of the supporting rod, and a connecting column is movably installed in the middle of the connecting block.

Description

Technical Field

[0001] The utility model relates to the technical field of heat absorption tower construction, in particular to a heat absorption tower construction slide frame. Background Art

[0002] In recent years, solar thermal power generation has developed rapidly as an emerging solar power generation technology. In particular, tower solar thermal power stations have begun to be built in China. One of the biggest features of tower solar thermal power stations is that a heat absorption tower hundreds of meters high is set up in the center of the mirror field. The cold heat transfer medium needs to be transported from the cold salt tank on the ground to the heat absorber arranged on the top of the heat absorption tower to absorb the heat of solar radiation. The cold heat transfer medium is heated by the heat of solar radiation and then returned from the top of the heat absorption tower to the hot salt tank on the ground. The heat absorption tower is the main structure of the tower solar thermal power station, and the heat absorption tower load is mainly concentrated on the upper part of the heat absorption tower.

[0003] Technical personnel engaged in this industry have found that since the upper part of the heat absorption tower needs to be installed with heat absorbers, outlet containers, inlet containers, pipelines and other equipment, a large number of embedded parts and pipeline holes need to be set up, and the tower body design and construction have certain difficulties. In addition, the straight up and down pipes make the falling impact performance of the medium too large, which has an adverse effect on the pipes and the heat absorption tower. For this reason, we propose a heat absorption tower construction slide. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that since a heat absorber, an outlet container, an inlet container, a pipeline and other equipment need to be installed on the upper part of the heat absorption tower, a large number of embedded parts and pipeline holes need to be set, the tower body design and construction have certain difficulties, and the straight up and down pipes make the falling impact performance of the medium too large, which has an adverse effect on the pipes and the heat absorption tower. The utility model provides a heat absorption tower construction slide.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] A heat absorption tower construction slide, comprising a heat absorption tower body, a steel structure platform is arranged at the upper end of the heat absorption tower body, a heat absorber is installed in the middle of the upper surface of the steel structure platform, an electric hoist is movably installed on the left side of the upper surface of the steel structure platform, a lifting pipe is arranged inside the heat absorption tower body, protective rings are fixedly installed on the circumferential surfaces of the upper and lower ends of the lifting pipe, a plurality of support assemblies are installed in the middle of the circumferential surface of the lifting pipe, the support assemblies include four support rods, telescopic rods are welded between adjacent support rods, a plurality of shock absorbing columns are fixedly connected to the inner wall of the heat absorption tower body, a movable groove is opened inside the shock absorbing column, a connecting frame is movably inserted at the open end of the movable groove, a shock absorbing spring is movably installed inside the movable groove, a stopper is fixedly connected to one end of the connecting frame located inside the movable groove, a connecting block is installed at one end of the connecting frame away from the shock absorbing column, a fixed block is arranged in the middle of one end of the support rod away from the lifting pipe, a connecting column is movably installed in the middle of the connecting block, and the connecting column passes through the middle of the fixed block and is movably connected to the connecting block.

[0007] Furthermore, a fixing pad is provided between the support rod and the lifting tube, and the fixing pad is in the shape of an inwardly curved arc.

[0008] Furthermore, two ends of the telescopic rod are respectively fixed to the middle of the circumferential surface of the adjacent support rod, and the cross-sectional dimension enclosed by the telescopic rod on the same horizontal plane is larger than the cross-sectional dimension of the lifting tube.

[0009] Furthermore, the end of the connecting frame away from the shock absorbing column is shaped as a U-shaped connecting frame.

[0010] Furthermore, the diameter of the stopper is consistent with the diameter of the movable groove.

[0011] Furthermore, an inward end of the stopper abuts against an outward end of the damping spring.

[0012] Furthermore, the diameter of the connecting block is smaller than the length of the fixing block.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. When the utility model is in use, the lifting tube is first installed and fixed inside the heat absorption tower body, and then a plurality of groups of support rods are fixed to the circumferential surface of the lifting tube by an electric crane on the steel structure platform, and then the adjacent support rods on the same horizontal plane are connected and fixed by telescopic rods. Then, when the lifting tube shakes during operation, the support rods are squeezed, and then the support rods are connected to the connecting blocks through the connecting columns in the fixing blocks, so that the connecting blocks squeeze the connecting frames, and then the connecting frames squeeze the shock-absorbing springs through the stoppers, so that the shaking of the lifting tubes is reduced by the support rods, and at the same time, the support rods are prevented from damaging the inner wall of the heat absorption tower body.

[0015] 2. When the utility model is in use, an inwardly curved arc-shaped fixing pad is provided between the support rod and the lifting tube, so that the fixing pad and the lifting tube can fit more closely, so that the support rod and the fixing pad can support the lifting tube more stably, thereby avoiding severe impact on the lifting tube during energy transfer of the cold heat transfer medium inside the lifting tube, thereby affecting the stability of the lifting tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the interior of the heat absorption tower body of the utility model;

[0018] Figure 3 It is an overall schematic diagram of the support rod of the utility model;

[0019] Figure 4 It is an overall cross-sectional view of the connecting frame of the utility model.

[0020] Figure numerals: 1. Heat absorption tower body; 2. Steel structure platform; 3. Heat absorber; 4. Electric crane; 5. Lifting pipe; 6. Protective ring; 7. Support rod; 8. Telescopic rod; 9. Fixed pad; 10. Shock-absorbing column; 11. Movable groove; 12. Connecting frame; 13. Shock-absorbing spring; 14. Stop block; 15. Connecting block; 16. Fixed block; 17. Connecting column. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0022] See also Figure 1-Figure 4The utility model provides a construction slide frame for a heat absorption tower, including a heat absorption tower body 1, a steel structure platform 2 is arranged on the upper end of the heat absorption tower body 1, a heat absorber 3 is installed in the middle of the upper surface of the steel structure platform 2, an electric hoist 4 is movably installed on the left side of the upper surface of the steel structure platform 2, a lifting pipe 5 is arranged inside the heat absorption tower body 1, and protective rings 6 are fixedly installed on the circumferential surfaces of the upper and lower ends of the lifting pipe 5, and a plurality of support components are installed in the middle of the circumferential surface of the lifting pipe 5, and the support components include four support rods 7, and telescopic rods 8 are welded between adjacent support rods 7. The inner wall of the heat absorption tower body 1 A plurality of shock-absorbing columns 10 are fixedly connected, and a movable groove 11 is opened inside the shock-absorbing column 10. A connecting frame 12 is movably inserted at the open end of the movable groove 11. A shock-absorbing spring 13 is movably installed inside the movable groove 11. A stopper 14 is fixedly connected to one end of the connecting frame 12 located inside the movable groove 11. A connecting block 15 is installed at one end of the connecting frame 12 away from the shock-absorbing column 10. A fixed block 16 is provided in the middle of one end of the support rod 7 away from the lifting tube 5. A connecting column 17 is movably installed in the middle of the connecting block 15. The connecting column 17 passes through the middle of the fixed block 16 and is movably connected to the connecting block 15.

[0023] In this embodiment, preferably, a fixing pad 9 is provided between the support rod 7 and the lifting tube 5, and the fixing pad 9 is in the shape of an inwardly curved arc. By providing an inwardly curved arc-shaped fixing pad 9 between the support rod 7 and the lifting tube 5, the fixing pad 9 and the lifting tube 5 can be more closely fitted, so that the support rod 7 and the fixing pad 9 can support the lifting tube 5 more stably, thereby avoiding severe impact on the lifting tube 5 during energy transfer of the cold heat transfer medium inside the lifting tube 5, thereby affecting the stability of the lifting tube 5.

[0024] In this embodiment, preferably, the two ends of the telescopic rod 8 are respectively fixed at the middle of the circumferential surface of the adjacent support rods 7, and the cross-sectional size of the telescopic rod 8 on the same horizontal plane is larger than the cross-sectional size of the lifting tube 5; by installing the telescopic rod 8 between the adjacent support rods 7 on the same horizontal plane, the lifting tube 5 can be shaken, thereby allowing the telescopic rod 8 to connect the support rod 7 during the squeezing process of the support rod 7, thereby avoiding a large deviation of the support rod 7.

[0025] In the present embodiment, preferably, the end of the connecting frame 12 away from the shock absorbing column 10 is shaped as a U-shaped connecting frame; by shaping the end of the connecting frame 12 away from the shock absorbing column 10 as a U-shaped connecting frame, the connecting block 15 installed at the end of the connecting frame 12 away from the shock absorbing column 10 can be more stably connected to the fixing block 16.

[0026] In this embodiment, preferably, the diameter of the stop block 14 is consistent with the diameter of the movable groove 11; when the diameter of the stop block 14 is consistent with the diameter of the movable groove 11, the gap between the stop block 14 and the movable groove 11 can be reduced, so that the stop block 14 can better fix the support rod 7 through the connecting frame 12.

[0027] In the present embodiment, preferably, the inward end of the block 14 abuts against the outward end of the shock-absorbing spring 13; the inward end of the block 14 abuts against the outward end of the shock-absorbing spring 13, which can cause shaking in the lifting tube 5, and then the support rod 7 is used to squeeze the connecting block 15 through the fixing block 16, and then the connecting block 15 squeezes the block 14 through the connecting frame 12, and at the same time, the block 14 squeezes the shock-absorbing spring 13, thereby reducing the squeezing of the inner wall of the heat absorption tower body 1 caused by the shaking of the lifting tube 5, thereby improving the service life of the heat absorption tower body 1.

[0028] In this embodiment, preferably, the diameter of the connecting block 15 is smaller than the length of the fixing block 16; when the diameter of the connecting block 15 is smaller than the length of the fixing block 16, it can avoid the circumferential surface of the connecting block 15 and the side wall of the support rod 7 from being squeezed, thereby affecting the use effect of the connecting frame 12.

[0029] The working principle and use process of the utility model are as follows: when the device is used, the lifting tube 5 is first installed and fixed inside the heat absorption tower body 1, and then a plurality of groups of support rods 7 are fixed to the circumferential surface of the lifting tube 5 by the electric hoist 4 on the steel structure platform 2, and then the adjacent support rods 7 on the same horizontal plane are connected and fixed by the telescopic rod 8, and then when the lifting tube 5 shakes during operation, the support rod 7 is squeezed, and then the support rod 7 is connected to the connecting block 15 through the connecting column 17 in the fixing block 16, so that the connecting block 15 squeezes the connecting frame 12, and then the connecting frame 12 squeezes the shock-absorbing spring 13 through the stop block 14, so that the shaking of the lifting tube 5 is reduced by the support rod 7, and at the same time, the support rod 7 is prevented from damaging the inner wall of the heat absorption tower body 1.

[0030] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A heat absorption tower construction slide, characterized in that: The heat absorption tower comprises a main body (1), wherein a steel structure platform (2) is arranged at the upper end of the main body (1), a heat absorber (3) is installed in the middle of the upper surface of the steel structure platform (2), an electric hoist (4) is movably installed on the left side of the upper surface of the steel structure platform (2), a lifting pipe (5) is arranged inside the main body (1), protective rings (6) are fixedly installed on the circumferential surfaces of the upper and lower ends of the lifting pipe (5), a plurality of support components are installed in the middle of the circumferential surface of the lifting pipe (5), the support components include four support rods (7), telescopic rods (8) are welded between adjacent support rods (7), a plurality of shock absorbing columns (10) are fixedly connected to the inner wall of the main body (1), and the shock absorbing A movable groove (11) is provided inside the column (10), a connecting frame (12) is movably inserted into the open end of the movable groove (11), a shock-absorbing spring (13) is movably installed inside the movable groove (11), one end of the connecting frame (12) located inside the movable groove (11) is fixedly connected to a stopper (14), a connecting block (15) is installed at one end of the connecting frame (12) away from the shock-absorbing column (10), a fixed block (16) is provided at the middle of one end of the support rod (7) away from the lifting tube (5), a connecting column (17) is movably installed in the middle of the connecting block (15), and the connecting column (17) passes through the middle of the fixed block (16) and is movably connected to the connecting block (15).

2. A heat absorption tower construction slide according to claim 1, characterized in that: A fixing pad (9) is provided between the support rod (7) and the lifting tube (5), and the fixing pad (9) is in the shape of an inwardly curved arc.

3. A heat absorption tower construction slide according to claim 1, characterized in that: The two ends of the telescopic rod (8) are respectively fixed to the middle of the circumferential surface of the adjacent support rod (7), and the cross-sectional dimension enclosed by the telescopic rod (8) on the same horizontal plane is larger than the cross-sectional dimension of the lifting tube (5).

4. A heat absorption tower construction slide according to claim 1, characterized in that: The end of the connecting frame (12) away from the shock absorbing column (10) is in the shape of a U-shaped connecting frame.

5. A heat absorption tower construction slide according to claim 1, characterized in that: The diameter of the stopper (14) is consistent with the diameter of the movable groove (11).

6. A heat absorption tower construction slide according to claim 1, characterized in that: An inward end of the stopper (14) abuts against an outward end of the damping spring (13).

7. A heat absorption tower construction slide according to claim 1, characterized in that: The diameter of the connecting block (15) is smaller than the length of the fixing block (16).

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