Cold storage heat preservation suspended ceiling and pipeline connecting structure

Abstract

The utility model relates to a connection structure of a cold storage heat preservation suspended ceiling and a pipeline, which belongs to the technical field of cold storage and comprises a cold storage heat preservation suspended ceiling body, a second steel structure frame arranged on the cold storage heat preservation suspended ceiling body, a connection plate placed at the bottom of the second steel structure frame and a connection mechanism used for connecting the pipeline. The connecting mechanism comprises three supporting rings placed at the bottom of the connecting plate, limiting plates fixedly connected to the front faces and the back faces of the three supporting rings, and clamping plates placed at the bottoms of the three supporting rings. According to the connecting structure for the cold storage heat preservation suspended ceiling and the pipeline, the pipeline is clamped through left and right movement of the clamping plates and the supporting rings, a worker can conveniently connect the cold storage heat preservation suspended ceiling body and the pipeline, the clamping plates are driven to move through threaded connection between the driving rods and the first screw rods, and pipelines of different specifications can be conveniently fixed; the use effect is improved.

Description

Technical Field

[0001] The present application relates to the technical field of cold storage, and specifically to a connection structure between a cold storage insulation ceiling and a pipeline. Background Art

[0002] A low-temperature cold storage is a facility specifically used for storing and preserving low-temperature products. They usually have excellent heat insulation performance and temperature control systems, and can maintain a low-temperature environment under harsh environmental conditions. Low-temperature cold storages are commonly used to store frozen foods, ice creams, seafood, and meats, etc., which require extremely low temperatures to keep fresh.

[0003] Chinese Patent CN220686475U discloses a cold storage insulation ceiling structure with stable installation. This patent discloses a technical solution for stable installation, which solves the problem that the top structure of the existing cold storage has certain stability problems, mainly manifested in low installation strength. After a period of use, air leakage and liquid leakage will occur in the top ceiling, which will not only cause the heat insulation performance of the ceiling to fail, but also continuously have an adverse impact on the entire cold storage. In severe cases, the refrigeration efficiency of the cold storage will gradually decrease, thereby increasing energy consumption and reducing the operating efficiency of the cold storage.

[0004] In the process of implementing the present application, the inventors found that there are at least the following problems in this technology. When the device is in use, the first steel structure frame and the second steel structure frame provide the support and strength of the structure, ensuring the overall stability of the ceiling mechanism. However, when the pipeline is connected to this structure, it is not convenient to clamp different pipelines, reducing the use effect. Therefore, a connection structure between a cold storage insulation ceiling and a pipeline is proposed to solve the above problems. Summary of the Utility Model

[0005] In view of the deficiencies of the prior art, the present utility model provides a connection structure between a cold storage insulation ceiling and a pipeline, which has the advantage of convenient clamping, and solves the problem that when the device is in use, the first steel structure frame and the second steel structure frame provide the support and strength of the structure, ensuring the overall stability of the ceiling mechanism. However, when the pipeline is connected to this structure, it is not convenient to clamp different pipelines, reducing the practical effect.

[0006] To achieve the purpose of the above convenient clamping, the present application provides the following technical solution: A connection structure between a cold storage insulation ceiling and a pipeline, comprising a cold storage insulation ceiling body, a second steel structure frame arranged on the cold storage insulation ceiling body, a connecting plate placed at the bottom of the second steel structure frame, and a connecting mechanism for connecting the pipeline.

[0007] The connecting mechanism includes three support rings placed at the bottom of the connecting plate, limiting plates fixedly connected to the fronts and backs of the three support rings, clamping plates placed at the bottoms of the three support rings, driving rods movably connected to the three limiting plates on the front through bearings and having one end penetrating through the limiting plate and extending to its bottom, first screws fixedly connected to the top surfaces of the three clamping plates and having one end extending into the interiors of the three driving rods respectively, limiting rods fixedly connected to the top surfaces of the three clamping plates, a limiting component for restricting the support rings, and a fixing component for fixing the connecting plate.

[0008] In this application, under the action of the limiting component, the support rings are restricted, facilitating the installation of the pipeline by the staff. Under the action of the fixing component, the connecting plate is fixed, facilitating the operation of the staff.

[0009] Further, limiting holes for the limiting rods to pass through are formed in the top surfaces of the three limiting plates on the back, and the limiting rods and the limiting holes are in clearance fit.

[0010] The beneficial effect of adopting the above further scheme is that the clamping plates are supported through the clearance fit between the limiting rods and the limiting holes, improving the stability of the clamping plates.

[0011] Further, first threaded holes are formed in the top surfaces of the three driving rods, the three first screws extend into the interiors of the three first threaded holes respectively and are threadedly connected thereto, and the support rings are semi-circular rings.

[0012] The beneficial effect of adopting the above further scheme is that the clamping plates are driven to move through the threaded connection between the driving rods and the first screws, facilitating the operation of the staff.

[0013] Further, the limiting component includes connecting rods fixedly connected to the top surfaces of the three support rings, three limiting grooves formed in the bottom surface of the connecting plate, limiting blocks fixedly connected to the top surfaces of the three connecting rods and having one end extending into the interiors of the three limiting grooves respectively, and rubber pads fixedly connected to the left and right side surfaces of the three limiting blocks.

[0014] The beneficial effect of adopting the above further scheme is that the connecting plate is restricted conveniently through the cooperation between the limiting blocks and the limiting grooves.

[0015] Further, the limiting blocks and the limiting grooves are both T-shaped, the limiting blocks and the limiting grooves are slidably connected, and the rubber pads are in contact with the limiting grooves.

[0016] The beneficial effect of adopting the above further scheme is that the limiting blocks are supported through the cooperation between the rubber pads and the limiting grooves, improving the stability of the limiting blocks.

[0017] Further, the fixing component includes three support plates fixedly connected to the top surface of the connecting plate, two mounting plates fixedly connected to the bottom surface of the second steel structure frame, a rotating rod movably connected to the opposite side surfaces of the two mounting plates through bearings, a second screw rod movably connected to the opposite side surface of the two rotating rods and extending into the rotating rod at one end, and a fixing plate fixedly connected to the opposite side surfaces of the two second screw rods.

[0018] The beneficial effect of adopting the above further solution is that through the cooperation between the second screw rod and the rotating rod, the fixing plate is driven to move, which is convenient for the staff to operate.

[0019] Further, fixing grooves for placing the fixing plate are formed on the side surfaces of the support plates on the left and right sides close to the mounting plates, and the fixing plate fits with the fixing grooves.

[0020] The beneficial effect of adopting the above further solution is that through the cooperation between the fixing plate and the fixing groove, the connecting plate is fixed, which is convenient for the staff to operate.

[0021] Further, the fixing plate is an L-shaped plate, second threaded holes are formed on the opposite side surfaces of the two rotating rods, and the second screw rod extends into the second threaded holes and is threadedly connected thereto.

[0022] The beneficial effect of adopting the above further solution is that through the threaded connection between the second screw rod and the rotating rod, the fixing plate is driven to move, which is convenient for the staff to operate.

[0023] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0024] For the cold storage heat preservation ceiling and pipeline connection structure, through the cooperation of the clamping plate and the support ring, the pipeline is clamped, which is convenient for the staff to connect the cold storage heat preservation ceiling body and the pipeline. Through the threaded connection between the driving rod and the first screw rod, the clamping plate is driven to move, and pipelines of different specifications can be fixed conveniently, improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic structural diagram of the present utility model;

[0026] Figure 2 is a right side view of the support ring in the structure of the present utility model;

[0027] Figure 3 is a bottom view of the connecting plate in the structure of the present utility model;

[0028] Figure 4 is Figure 1 an enlarged schematic diagram of the structure of A in

[0029] Figure 5 For Figure 1 The enlarged structural schematic diagram of the structure of B in

[0030] Description of the reference numerals in the drawings:

[0031] 1. Cold storage insulation ceiling body; 2. Connecting plate; 3. Second steel structure frame; 4. Support plate; 5. Support ring; 6. Clamping plate; 7. Fixed groove; 8. Fixed plate; 9. Second screw; 10. Rotating rod; 11. Mounting plate; 12. Limiting block; 13. Limiting groove; 14. Rubber pad; 15. Connecting rod; 16. Driving rod; 17. Limiting plate; 18. First screw; 19. Limiting hole; 20. Limiting rod. Specific implementation manners

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0033] Please refer to Figure 1-3 , a connection structure between a cold storage insulation ceiling and a pipeline in this embodiment includes a cold storage insulation ceiling body 1, a second steel structure frame 3 arranged on the cold storage insulation ceiling body 1, a connecting plate 2 placed at the bottom of the second steel structure frame 3, and a connecting mechanism for connecting the pipeline.

[0034] The connecting mechanism includes three support rings 5 placed at the bottom of the connecting plate 2, limiting plates 17 fixedly connected to the front and back of the three support rings 5, clamping plates 6 placed at the bottom of the three support rings 5, driving rods 16 movably connected to the three limiting plates 17 at the front through bearings and having one end passing through the limiting plates 17 and extending to the bottom thereof, first screws 18 fixedly connected to the top surfaces of the three clamping plates 6 and having one end respectively extending into the interiors of the three driving rods 16, limiting rods 20 fixedly connected to the top surfaces of the three clamping plates 6, a limiting component for restricting the support rings 5, and a fixing component for fixing the connecting plate 2. Limiting holes 19 for the limiting rods 20 to pass through are formed in the top surfaces of the three limiting plates 17 at the back, and the limiting rods 20 and the limiting holes 19 are in clearance fit. First threaded holes are formed in the top surfaces of the three driving rods 16, and the three first screws 18 respectively extend into the interiors of the three first threaded holes and are threadedly connected thereto. The support rings 5 are semi-circular rings.

[0035] Specifically, the pipeline is pushed into the interior of the support ring 5, and the driving rod 16 is rotated to make the driving rod 16 rotate. Through the threaded connection between the driving rod 16 and the first screw rod 18 and the clearance fit between the limiting rod 20 and the limiting hole 19, the clamping plate 6 is driven to move. The clamping plate 6 fits with the pipeline to fix the pipeline.

[0036] Please refer to Figure 1 、 Figure 3 and Figure 4 In this embodiment, the limiting component includes a connecting rod 15 fixedly connected to the top surfaces of the three support rings 5, three limiting grooves 13 opened on the bottom surface of the connecting plate 2, limiting blocks 12 fixedly connected to the top surfaces of the three connecting rods 15 and extending into the interiors of the three limiting grooves 13 at one ends respectively, and rubber pads 14 fixedly connected to the left and right side surfaces of the three limiting blocks 12. The limiting blocks 12 and the limiting grooves 13 are both T-shaped, and the limiting blocks 12 are slidably connected to the limiting grooves 13, and the rubber pads 14 are in contact with the limiting grooves 13.

[0037] Specifically, the limiting block 12 is pushed to insert it into the interior of the limiting groove 13 to fix the pipeline on the second steel structure frame 3. Through the contact between the rubber pad 14 and the limiting groove 13, the limiting block 12 is supported to improve the stability of the limiting block 12.

[0038] Please refer to Figure 1 and Figure 5 In this embodiment, the fixing component includes three support plates 4 fixedly connected to the top surface of the connecting plate 2, two mounting plates 11 fixedly connected to the bottom surface of the second steel structure frame 3, a rotating rod 10 movably connected to the opposite side surfaces of the two mounting plates 11 through bearings, a second screw rod 9 movably connected to the opposite side surface of the two rotating rods 10 and extending into the interior of the rotating rod 10 at one end, and a fixing plate 8 fixedly connected to the opposite side surface of the two second screw rods 9. Fixing grooves 7 for placing the fixing plate 8 are opened on the side surfaces of the support plates 4 on the left and right sides close to the mounting plates 11. The fixing plate 8 is in contact with the fixing groove 7. The fixing plate 8 is an L-shaped plate. Second threaded holes are opened on the opposite side surfaces of the two rotating rods 10, and the second screw rod 9 extends into the interior of the second threaded hole and is threadedly connected thereto.

[0039] Specifically, the connecting plate 2 is pushed to make the support plate 4 in contact with the second steel structure frame 3. The fixing plate 8 is grasped, and the rotating rod 10 is rotated to make the rotating rod 10 rotate. Through the threaded connection between the rotating rod 10 and the second screw rod 9, the second screw rod 9 drives the fixing plate 8 to move, and the fixing plate 8 is inserted into the interior of the fixing groove 7 to fix the connecting plate 2.

[0040] The working principle of the above embodiment is:

[0041] Push the connecting plate 2 to make the support plate 4 fit with the second steel structure frame 3. Grasp the fixing plate 8 and rotate the rotating rod 10 to make the rotating rod 10 rotate. Through the threaded connection between the rotating rod 10 and the second screw 9, the second screw 9 drives the fixing plate 8 to move. The fixing plate 8 is inserted into the inside of the fixing groove 7 to fix the connecting plate 2. Push the pipeline into the inside of the support ring 5, rotate the driving rod 16 to make the driving rod 16 rotate. Through the threaded connection between the driving rod 16 and the first screw 18 and the clearance fit between the limiting rod 20 and the limiting hole 19, drive the clamping plate 6 to move. The clamping plate 6 fits with the pipeline to fix the pipeline. Push the limiting block 12 to make the limiting block 12 inserted into the inside of the limiting groove 13 to fix the pipeline on the second steel structure frame 3. Through the fit between the rubber pad 14 and the limiting groove 13, support the limiting block 12 to improve the stability of the limiting block 12.

Claims

1. A cold storage insulation ceiling and pipeline connection structure, characterized in that: It comprises a cold storage thermal insulation ceiling body (1), a second steel structure frame (3) arranged on the cold storage thermal insulation ceiling body (1), a connecting plate (2) placed at the bottom of the second steel structure frame (3), and a connecting mechanism for connecting pipelines; The connecting mechanism comprises three support rings (5) placed at the bottom of the connecting plate (2), limit plates (17) fixedly connected to the front and back sides of the three support rings (5), a clamping plate (6) placed at the bottom of the three support rings (5), a driving rod (16) movably connected to the three limit plates (17) located at the front sides through a bearing and having one end passing through the limit plates (17) and extending to the bottom thereof, a first screw rod (18) fixedly connected to the top surfaces of the three clamping plates (6) and having one end extending into the inside of the three driving rods (16), a limit rod (20) fixedly connected to the top surfaces of the three clamping plates (6), a limit assembly for limiting the support ring (5), and a fixing assembly for fixing the connecting plate (2).

2. A cold storage insulation ceiling and pipeline connection structure according to claim 1, characterized in that: The top surfaces of the three limiting plates (17) located at the back are each provided with limiting holes (19) for the limiting rods (20) to pass through, and the limiting rods (20) and the limiting holes (19) are clearance-matched.

3. A cold storage insulation ceiling and pipeline connection structure according to claim 2, characterized in that: The top surfaces of the three driving rods (16) are each provided with a first threaded hole, the three first screw rods (18) respectively extend into the interior of the three first threaded holes and are threadedly connected thereto, and the support ring (5) is a semicircular ring.

4. A cold storage insulation ceiling and pipeline connection structure according to claim 1, characterized in that: The limiting assembly comprises a connecting rod (15) fixedly connected to the top surfaces of the three supporting rings (5), three limiting grooves (13) provided on the bottom surface of the connecting plate (2), a limiting block (12) fixedly connected to the top surfaces of the three connecting rods (15) and with one end extending into the inside of the three limiting grooves (13), and a rubber pad (14) fixedly connected to the left and right sides of the three limiting blocks (12).

5. A cold storage insulation ceiling and pipeline connection structure according to claim 4, characterized in that: The limiting block (12) and the limiting groove (13) are both T-shaped, the limiting block (12) and the limiting groove (13) are slidably connected, and the rubber pad (14) and the limiting groove (13) are in close contact.

6. A cold storage thermal insulation ceiling and pipeline connection structure according to claim 4, characterized in that: The fixing assembly comprises three support plates (4) fixedly connected to the top surface of the connecting plate (2), two mounting plates (11) fixedly connected to the bottom surface of the second steel structure frame (3), a rotating rod (10) movably connected to the opposite side surfaces of the two mounting plates (11) via a bearing, a second screw rod (9) movably connected to the opposite side surfaces of the two rotating rods (10) and having one end extending into the interior of the rotating rod (10), and a fixing plate (8) fixedly connected to the opposite side surfaces of the two second screw rods (9).

7. A cold storage insulation ceiling and pipeline connection structure according to claim 6, characterized in that: The support plates (4) located on the left and right sides are provided with fixing grooves (7) on one side close to the mounting plate (11) for placing the fixing plates (8), and the fixing plates (8) and the fixing grooves (7) are fitted together.

8. A cold storage thermal insulation ceiling and pipeline connection structure according to claim 7, characterized in that: The fixing plate (8) is an L-shaped plate, and a second threaded hole is provided on opposite sides of the two rotating rods (10), and the second screw rod (9) extends into the interior of the second threaded hole and is threadedly connected thereto.

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