Limiting device for concrete beam and steel structure foundation of cooling tower

Abstract

The utility model discloses a limiting device for concrete beams and a steel structure foundation of a cooling tower, and particularly relates to the technical field of cooling tower limiting devices, the limiting device comprises a plurality of concrete beams arranged on the ground, and the tops of the plurality of concrete beams are movably connected with stabilizing mechanisms; wherein the stabilizing mechanism comprises a plurality of steel structure vertical beams, a plurality of limiting plates are fixedly connected to the outer sides of the steel structure vertical beams, two steel structure cross beams are fixedly connected to the interiors of the steel structure vertical beams, and a plurality of positioning frames are fixedly connected to the tops of the two steel structure cross beams. By arranging the stabilizing mechanism, the limiting plates at the bottoms of the steel structure vertical beams are stably connected with the bottom of the concrete beam, so that connection between the cooling tower and the concrete beam can be more stable, meanwhile, point contact of bolts is changed into surface contact, laying integrity of flexible materials such as follow-up protection waterproof materials is facilitated, and the service life of the cooling tower is prolonged. And through the multiple positioning frames, when the cooling tower is installed with the steel structure vertical beam and the steel structure cross beam, the installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of limiting devices for cooling towers, and more specifically to a limiting device for a concrete beam and a steel structure foundation of a cooling tower. Background Art

[0002] In view of the high height of the cooling tower, periodic vibration, large wind load and roof load limit, the project department combined the reinforced concrete foundation plan of the cooling tower equipment of the design institute, and used BIM technology to determine the form of the steel structure foundation of the cooling tower equipment by reversely calculating the dimensions based on the equipment pipeline layout, functional requirements and size requirements of civil engineering details. They brainstormed on the design of the interface between the concrete foundation and the steel structure foundation, and finally formed a limiting device for the concrete foundation and steel structure foundation of the cooling tower.

[0003] In actual use, when fixing the concrete foundation, the connection between the steel structure and the cooling tower may need to be calibrated multiple times before bolting, which will affect the efficiency of the installation. If the calibration is not complete, the connection between the cooling tower and the steel structure may be unstable, resulting in gaps in the connection between the cooling tower and the cooling pipe, affecting the use of the cooling tower. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a limiting device for a cooling tower concrete beam and a steel structure foundation to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A limiting device for a cooling tower concrete beam and a steel structure foundation, comprising a plurality of concrete beams arranged on the ground, wherein the tops of the plurality of concrete beams are movably connected to a stabilizing mechanism;

[0007] The stabilizing mechanism comprises a plurality of steel structure vertical beams, a plurality of limit plates are fixedly connected to the outer sides of the plurality of steel structure vertical beams, two steel structure cross beams are fixedly connected inside the plurality of steel structure vertical beams, a plurality of positioning frames are fixedly connected to the tops of the two steel structure cross beams, two inclined stoppers are fixedly connected inside the plurality of positioning frames, two auxiliary wheels are movably connected inside the plurality of positioning frames, a plurality of centralizing boxes are fixedly connected to the inner walls of the plurality of positioning frames, two first springs are movably connected inside the plurality of centralizing boxes, push plates are movably connected to both ends of the plurality of first springs, a push rod is fixedly connected to one side of the plurality of push plates, and a plurality of limit blocks are fixedly connected to the outer sides of the plurality of push rods.

[0008] By adopting the above technical scheme: multiple concrete beams are arranged on the ground, multiple steel structure vertical beams are movably connected at the tops of the multiple concrete beams, multiple limit plates are fixedly connected at the outsides of the multiple steel structure vertical beams, two steel structure cross beams are fixedly connected inside the multiple steel structure vertical beams, multiple positioning frames are fixedly connected at the tops of the two steel structure cross beams, multiple inclined blocks are fixedly connected inside the multiple positioning frames, multiple auxiliary wheels are movably connected inside the multiple positioning frames, multiple concentration boxes are fixedly connected to the inner walls of the multiple positioning frames, multiple first springs are movably connected inside the multiple concentration boxes, multiple push plates are movably connected at both ends of the multiple first springs, multiple push rods are fixedly connected at one side of the multiple push plates, and multiple limit blocks are fixedly connected outside the multiple push rods.

[0009] As a further description of the above technical solution:

[0010] A plurality of fixing bolts are fixedly connected to the bottom of the plurality of positioning frames, and the plurality of fixing bolts are distributed in a rectangular array at the bottom of the plurality of positioning frames.

[0011] By adopting the above technical solution: a plurality of fixing bolts are fixedly connected at the bottom of a plurality of positioning frames, and a plurality of fixing bolts are distributed in a rectangular array at the bottom of a plurality of positioning frames.

[0012] As a further description of the above technical solution:

[0013] Two slide grooves are arranged on the front sides of the plurality of positioning frames, and two guide rods are fixedly connected to the inner front sides of the plurality of positioning frames.

[0014] By adopting the above technical solution: a plurality of slide grooves are arranged on the front sides of a plurality of positioning frames, and a plurality of guide rods are fixedly connected on the front sides inside the plurality of positioning frames.

[0015] As a further description of the above technical solution:

[0016] Both sides of the exterior of the plurality of positioning frames are movably connected with sliders, one side of the plurality of sliders is movably connected with a second spring, and the outer sides of the sliders on the other sides are movably connected with a rotating ring.

[0017] By adopting the above technical solution: multiple sliders are movably connected on both sides of the exterior of multiple positioning frames, multiple second springs are movably connected on one side of multiple sliders, and multiple rotating rings are movably connected outside the multiple sliders.

[0018] As a further description of the above technical solution:

[0019] The tops of the plurality of steel structure vertical beams are movably connected to cooling towers, and the bottoms of the cooling towers are fixedly connected to a plurality of movable seats.

[0020] By adopting the above technical solution: the cooling tower is movably connected at the top of a plurality of steel structure vertical beams, and a plurality of movable seats are fixedly connected at the bottom of the cooling tower.

[0021] As a further description of the above technical solution:

[0022] A plurality of movable seats are distributed in a rectangular array at the bottom of the cooling tower, and two clamping rods are movably connected inside the plurality of movable seats.

[0023] By adopting the above technical solution: a plurality of movable seats are distributed in a rectangular array at the bottom of the cooling tower, and a plurality of clamping rods are movably connected inside the plurality of movable seats.

[0024] As a further description of the above technical solution:

[0025] The rear sides of the plurality of steel structure vertical beams are fixedly connected with cooling tower pipelines, and the interiors of the plurality of steel structure vertical beams are fixedly connected with connecting I-shaped steels.

[0026] By adopting the above technical solution: the cooling tower pipeline is fixedly connected at the rear side of multiple steel structure vertical beams, and the connecting I-shaped steel is fixedly connected inside the multiple steel structure vertical beams.

[0027] Technical effects and advantages of the utility model:

[0028] 1. By setting a stabilizing mechanism, compared with the prior art, multiple limit plates at the bottom of multiple steel structure vertical beams maintain a stable connection with the bottom of the concrete beam, so that the connection between the cooling tower and the concrete beam can be more stable, and at the same time, the point contact of the bolts is changed to surface contact, which is helpful for the subsequent protection of the laying integrity of flexible materials such as waterproofing. Through multiple positioning frames, the cooling tower is installed with the steel structure vertical beams and steel structure horizontal beams, which speeds up the installation efficiency;

[0029] 2. By setting the slide groove, the guide rod, the slider, the second spring and the rotating ring, compared with the prior art, the two sliders can be fixed in the middle area of ​​the positioning frame by pushing the two sliders, and the multiple clamping rods inside the multiple positioning frames are loosened by the clamping connection with the positioning frame through the pushing of the two sliders, so that the cooling tower can be quickly separated from the connection between the steel structure vertical beam and the steel structure horizontal beam, which is convenient for the maintenance and replacement of the cooling tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0031] Figure 2 This is a schematic diagram of the steel structure beam structure of the utility model.

[0032] Figure 3 It is a schematic diagram of the rear structure of the utility model.

[0033] Figure 4 It is a schematic diagram of the cooling tower structure of the utility model.

[0034] Figure 5 It is a schematic diagram of the cross-sectional structure of the positioning frame of the utility model.

[0035] Figure 6 It is a schematic diagram of the front structure of the positioning frame of the utility model.

[0036] The accompanying drawings are marked as follows: 1. concrete beam; 2. steel structure vertical beam; 3. limit plate; 4. steel structure horizontal beam; 5. positioning frame; 6. tilt block; 7. auxiliary wheel; 8. central box; 9. first spring; 10. push plate; 11. push rod; 12. limit block; 13. fixing bolt; 14. slide groove; 15. guide rod; 16. slider; 17. second spring; 18. rotating ring; 19. cooling tower; 20. movable seat; 21. clamping rod; 22. cooling tower pipeline; 23. connecting I-shaped steel. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] The embodiment of the present application discloses a limiting device for a cooling tower concrete beam and a steel structure foundation, specifically comprising a plurality of concrete beams 1 arranged on the ground, and the tops of the plurality of concrete beams 1 are all movably connected to a stabilizing mechanism;

[0039] The stabilizing mechanism comprises a plurality of steel structure vertical beams 2, a plurality of limit plates 3 are fixedly connected to the outside of the plurality of steel structure vertical beams 2, two steel structure cross beams 4 are fixedly connected inside the plurality of steel structure vertical beams 2, a plurality of positioning frames 5 are fixedly connected to the tops of the two steel structure cross beams 4, a plurality of positioning frames 5 are fixedly connected to the insides of the plurality of positioning frames 5 are fixedly connected to two inclined stoppers 6, a plurality of positioning frames 5 are movably connected to two auxiliary wheels 7, a plurality of positioning frames 5 are fixedly connected to the inner walls of the plurality of positioning frames 5, a plurality of first springs 9 are movably connected to the insides of the plurality of focusing boxes 8, a plurality of first springs 9 are movably connected to push plates 10 at both ends of the plurality of first springs 9, a plurality of push plates 10 are fixedly connected to one side of the plurality of push plates 10, a plurality of limit blocks 12 are fixedly connected to the outsides of the plurality of push rods 11, the steel structure vertical beams 2 and the steel structure cross beams 4 can be stably connected to the concrete beam 1 through the plurality of limit plates 3, and at the same time, the point-fixed form is changed into the surface-fixed form, so that the protective waterproof material can be laid more completely, and at the same time, the corresponding two clamping rods 21 can be quickly fixed to the positioning frame 5 through the plurality of auxiliary wheels 7, thereby accelerating the efficiency of the installation of the cooling tower 19.

[0040] Reference Figure 5As shown, specifically, a plurality of fixing bolts 13 are fixedly connected to the bottom of the plurality of positioning frames 5 , and the plurality of fixing bolts 13 are distributed in a rectangular array at the bottom of the plurality of positioning frames 5 , so that the plurality of positioning frames 5 are stably connected to the two steel structure beams 4 .

[0041] Reference Figure 6 As shown, specifically, two slide grooves 14 are provided on the front sides of the multiple positioning frames 5, two guide rods 15 are fixedly connected to the front sides of the multiple positioning frames 5, sliders 16 are movably connected to the two sides of the exterior of the multiple positioning frames 5, a second spring 17 is movably connected to one side of the multiple sliders 16, and a rotating ring 18 is movably connected to the outer side of the other side of the slider 16, so as to speed up the disassembly of the cooling tower 19.

[0042] Reference Figure 4 As shown, specifically, a cooling tower 19 is movably connected to the top of a plurality of steel structure vertical beams 2, a plurality of movable seats 20 are fixedly connected to the bottom of the cooling tower 19, the plurality of movable seats 20 are distributed in a rectangular array at the bottom of the cooling tower 19, and two clamping rods 21 are movably connected inside the plurality of movable seats 20, which can be assisted in fixing with a plurality of positioning frames 5, so that the cooling tower 19 can be quickly connected and fixed with the positioning frames 5.

[0043] Reference Figure 3 As shown, specifically, a cooling tower pipe 22 is fixedly connected to the rear side of a plurality of steel structure vertical beams 2, and a connecting I-shaped steel 23 is fixedly connected inside the plurality of steel structure vertical beams 2, so as to maintain the stable operation of the cooling tower and stably connect the plurality of steel structure vertical beams 2 at the same time.

[0044] Working principle of the utility model: when installing the cooling tower, first insert multiple steel structure vertical beams 2, steel structure cross beams 4 and connecting I-shaped steels 23 into the top ends of multiple concrete beams 1, and through multiple limit plates 3 at the bottom ends of multiple steel structure vertical beams 2, the steel structure vertical beams 2, the steel structure cross beams 4 and the connecting I-shaped steels 23 can be stably fixed, and then multiple movable seats 20 and clamping rods 21 at the bottom of the cooling tower 19 are respectively inserted into the top ends of multiple positioning frames 5, so that the two clamping rods 21 at the bottom ends of the multiple movable seats 20 are respectively clamped into one side of the inclined stopper 6 inside the corresponding positioning frame 5, and then the two clamping rods 21 are rotated under the rotation guidance of the two auxiliary wheels 7, so that the multiple clamping rods 21 are separated to both sides, and after the multiple clamping rods 21 are separated, the multiple first springs 9 push the corresponding multiple push rods 11 and the limit blocks 12 push the multiple clamping rods 21 to both sides respectively, and the protrusions at the bottom ends of the multiple clamping rods 21 are respectively inserted into the bottom ends of the inclined stoppers 6 on both sides of the multiple positioning frames 5, so that the multiple clamping rods 21 at the bottom of the cooling tower 19 can be stably fixed inside the multiple positioning frames 5, so that the cooling tower 19 maintains a stable connection with the multiple steel structure vertical beams 2 and the steel structure cross beams 4. Later, when the cooling tower is disassembled and repaired, the two sliders 16 on the front side of the multiple positioning frames 5 can be pushed along the compression direction of the guide rod 15 and the second spring 17. When the two sliders 16 move to the middle area of ​​the positioning frame 5, the rotating ring 18 is rotated to fix the two sliders 16. The multiple sliders 16 push the corresponding two clamping rods 21 inside the multiple positioning frames 5 to move to the middle position of the positioning frame 5, and finally the cooling tower 19 is lifted for subsequent inspection and maintenance.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A limiting device for a cooling tower concrete beam and a steel structure foundation, comprising a plurality of concrete beams (1) arranged on the ground, characterized in that: The tops of the plurality of concrete beams (1) are all movably connected to a stabilizing mechanism; The stabilizing mechanism comprises a plurality of steel structure vertical beams (2), a plurality of limit plates (3) being fixedly connected to the outer sides of the plurality of steel structure vertical beams (2), two steel structure cross beams (4) being fixedly connected to the inner sides of the plurality of steel structure vertical beams (2), a plurality of positioning frames (5) being fixedly connected to the tops of the two steel structure cross beams (4), two inclined stoppers (6) being fixedly connected to the inner sides of the plurality of positioning frames (5), two auxiliary wheels (7) being movably connected to the inner sides of the plurality of positioning frames (5), two first springs (9) being movably connected to the inner sides of the plurality of positioning frames (5), push plates (10) being movably connected to the inner sides of the plurality of first springs (9), push rods (11) being fixedly connected to one side of the plurality of push rods (11), and a plurality of limit blocks (12) being fixedly connected to the outer sides of the plurality of push rods (11).

2. The limiting device for the cooling tower concrete beam and the steel structure foundation according to claim 1 is characterized in that: A plurality of fixing bolts (13) are fixedly connected to the bottom of the plurality of positioning frames (5), and the plurality of fixing bolts (13) are distributed in a rectangular array at the bottom of the plurality of positioning frames (5).

3. The limiting device for the cooling tower concrete beam and the steel structure foundation according to claim 1 is characterized in that: Two slide grooves (14) are arranged on the front sides of the plurality of positioning frames (5), and two guide rods (15) are fixedly connected to the inner front sides of the plurality of positioning frames (5).

4. The limiting device for the cooling tower concrete beam and the steel structure foundation according to claim 1 is characterized in that: Both sides of the exterior of the plurality of positioning frames (5) are movably connected to sliders (16), one side of the plurality of sliders (16) is movably connected to a second spring (17), and the other side of the exterior of the sliders (16) is movably connected to a rotating ring (18).

5. The limiting device for the cooling tower concrete beam and the steel structure foundation according to claim 1 is characterized in that: The tops of the plurality of steel structure vertical beams (2) are movably connected to a cooling tower (19), and the bottoms of the cooling tower (19) are fixedly connected to a plurality of movable seats (20).

6. The limiting device for the cooling tower concrete beam and the steel structure foundation according to claim 1 is characterized in that: A plurality of movable seats (20) are distributed in a rectangular array at the bottom of the cooling tower (19), and two clamping rods (21) are movably connected inside the plurality of movable seats (20).

7. The limiting device for the cooling tower concrete beam and the steel structure foundation according to claim 1 is characterized in that: The cooling tower pipeline (22) is fixedly connected to the rear side of the plurality of steel structure vertical beams (2), and the connection I-shaped steel (23) is fixedly connected inside the plurality of steel structure vertical beams (2).

Images