Pressure vessel supporting and positioning device

Abstract

The utility model relates to the technical field of pressure containers, and discloses a pressure container supporting and positioning device which comprises a supporting disc, the bottom end of the supporting disc is fixedly connected with two U-shaped supporting frames, and the ends, close to each other, of the two U-shaped supporting frames are fixedly connected with limiting rings. When the pressure container is placed at the top end of the supporting disc, due to the supporting effect of the supporting disc and the supporting structure (the U-shaped supporting frame, the connecting column, the electric lifting rod and the self-locking idler wheel) below the supporting disc, the pressure container is stably placed, and then the electric telescopic rod on the inner wall of the limiting ring starts to work. The electric telescopic rods stretch to push the clamping blocks to move towards the outer wall of the pressure container. And the plurality of electric telescopic rods are uniformly distributed on the inner wall of the limiting ring, so that the clamping blocks can be close to the pressure container from multiple directions at the same time. When the non-slip mats on the clamping blocks make close contact with the outer wall of the pressure container, the pressure container is accurately positioned in the center of the supporting disc.

Description

TECHNICAL FIELD

[0001] The utility model relates to pressure vessel technical field especially relates to a pressure vessel support positioning device. BACKGROUND

[0002] In the industrial production and transportation process, the support and positioning of pressure vessels are very important links. The traditional support positioning device is often simple in structure and single in function, which cannot meet the requirements of modern industry for high precision, high efficiency and high safety. In addition, with the development of industry, the size and weight of pressure vessels are increasing, which puts forward higher requirements on the carrying capacity and stability of the support positioning device. Therefore, it is of great practical significance to develop a new type of pressure vessel support positioning device with high precision positioning and high carrying capacity.

[0003] When facing pressure vessels with large size and weight, the stability of the existing device is insufficient, and the device is prone to shaking or deformation, which cannot guarantee the safety of the pressure vessel during the support process. In addition, some support positioning devices are not flexible enough during movement and need to be moved with the help of external equipment, which increases the difficulty and cost of work. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the utility model provides a pressure vessel support positioning device.

[0005] The utility model adopts the following technical scheme: a pressure vessel support positioning device, including support disc, the bottom end fixed connection of support disc has U type support frame, U type support frame is provided with two, two U type support frame is fixedly connected with limiting ring in the end of mutual approach,

[0006] The bottom end of the limiting ring is fixedly connected with the top end of the fixed plate, and the fixed plate is provided with a plurality of fixed plates. The bottom end of the plurality of fixed plates is fixedly connected with the top end of the support disc.

[0007] Through the above technical scheme, the support disc provides a stable placement plane for the pressure vessel and is the basic support component of the whole device, bearing the weight of the pressure vessel to ensure its stability in the static state. The U-shaped structure of the U-shaped support frame can effectively disperse the weight of the pressure vessel, prevent the deformation of the support disc caused by excessive local stress, increase the stability of the support structure, connect the support disc and the connecting column to form a whole, ensure the structural integrity and stability of the device, and connect the fixed plate and the support disc with the limiting ring to further reinforce the overall support structure and improve the stability of the device.

[0008] As a further improvement of the above scheme, the bottom end of the two U-shaped support frames is fixedly connected with the top end of the connecting column, the connecting column is provided with four, the bottom end of the four connecting columns is fixedly connected with the top end of the electric lifting rod, the electric lifting rod is provided with four, the bottom end of the four electric lifting rods is fixedly connected with the top end of the self-locking roller, and the self-locking roller is provided with four.

[0009] Through the above technical scheme, the connecting column connects the U-shaped support frame and the electric lifting rod, plays a force transmission role, transmits the weight of the pressure container to the electric lifting rod, and also ensures the connection firmness between the components, the electric lifting rod can adjust the height of the whole support positioning device according to actual needs, facilitates the butt joint of operation platforms at different heights or adaptation to different process flows, can flexibly adjust the height within a certain range, improves the applicability and flexibility of the device, the self-locking roller enables the whole device to have a moving ability, facilitates movement on a plane, and facilitates the transfer of the pressure container between different positions, and the self-locking function ensures that the roller is locked after reaching the specified position, so that the device cannot be moved accidentally, and the safety of the pressure container is ensured.

[0010] As a further improvement of the above scheme, the inner wall of the limiting ring is fixedly connected with an electric telescopic rod, the electric telescopic rod is provided with a plurality of, the end of the plurality of electric telescopic rods close to each other is fixedly connected with a clamping block, the clamping block is provided with a plurality of, and the end of the plurality of clamping blocks close to each other is fixedly connected with an anti-skid pad, and the anti-skid pad is provided with a plurality of.

[0011] Through the above technical scheme, the electric telescopic rod drives the clamping block to move through extension and contraction, realizes clamping and positioning of the pressure container, accurately positions the pressure container at the center position of the support disc, and prevents movement of the pressure container in the horizontal direction, the position and force of the clamping block can be adjusted according to different sizes and shapes of the pressure container, the versatility and adaptability of the device are improved, the clamping block is in close contact with the outer wall of the pressure container, the friction force is increased through the anti-skid pad, the pressure container is firmly fixed on the support disc, and sliding or shaking of the pressure container on the device is prevented, and the anti-skid pad on the surface can protect the outer wall of the pressure container, avoiding scratching or wear during clamping.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model discloses a support disc as a basic support component provides a stable placement plane for the pressure container. The two U-shaped support frames at the bottom end increase the stability of the support structure, the U-shaped structure can effectively disperse the weight of the pressure container, prevent the support disc from being deformed due to excessive local stress, and the plurality of fixed plates connect the limiting ring and the support disc, further reinforce the overall support structure, so that the whole device can bear the weight of the pressure container, and the stability of the pressure container in the static state is ensured.

[0014] The several electric telescopic rods in the inner wall of the limiting ring drive the clamping blocks to move. When the pressure container is placed on the support disc, the electric telescopic rods are extended, so that the clamping blocks are close to the pressure container until the anti-skid pads are in close contact with the outer wall of the pressure container. In this way, the pressure container can be accurately positioned at the center position of the support disc, so that the pressure container is prevented from deviating on the device, and the position of the pressure container is fixed in subsequent operations (such as transportation, maintenance, etc.);

[0015] The four connecting columns connect the U-shaped support frame and the electric lifting rod, and the electric lifting rod can adjust the height of the entire support positioning device according to actual needs. This function is very useful in many scenes, for example, when docking with operation platforms of different heights, or when the height of the pressure container needs to be adjusted to adapt to different process flows, the electric lifting rod can be used to realize the adjustment conveniently;

[0016] The four self-locking rollers at the bottom ends of the four electric lifting rods enable the entire device to have the moving ability. When the pressure container needs to be moved to different positions, such as being transferred between different working areas in a factory workshop, the self-locking rollers can easily realize the movement of the device. Moreover, the self-locking function ensures that after reaching the specified position, the rollers are locked, and the device will not move accidentally, thereby ensuring the safety of the pressure container;

[0017] The anti-skid pads at the ends of the clamping blocks have multiple effects. First, the anti-skid pads increase the friction between the clamping blocks and the outer wall of the pressure container, further improving the positioning effect of the pressure container and preventing it from sliding on the device. Secondly, the anti-skid pads can protect the outer wall of the pressure container and avoid scratching or wear during the clamping process, thereby protecting the surface quality of the pressure container. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the bottom end structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the support disc structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the enlarged structure at A of the utility model;

[0022] Figure 5 It is a schematic diagram of the enlarged structure at B of the utility model.

[0023] Main symbol explanation:

[0024] 1, support disc; 2, U-shaped support frame; 3, connecting column; 4, electric lifting rod; 5, self-locking roller; 6, limiting ring; 7, electric telescopic rod; 8, clamping block; 9, non-slip pad; 10, fixed plate. DETAILED DESCRIPTION

[0025] The utility model will be described further, combining with the drawings and specific implementation, it is explained that under the premise of not conflicting, the following described each embodiment or each technical feature between can be combined to form new embodiment.

[0026] Embodiment:

[0027] Please combine Figures 1-5 The pressure vessel supporting and positioning device of the embodiment comprises a support disc 1, the bottom end of the support disc 1 is fixedly connected with a U-shaped support frame 2, the U-shaped support frame 2 is provided with two, and the end of the two U-shaped support frames 2 close to each other is fixedly connected with a limiting ring 6;

[0028] The bottom end of the limiting ring 6 is fixedly connected with the top end of the fixed plate 10, the fixed plate 10 is provided with a plurality of, and the bottom end of the plurality of fixed plates 10 is fixedly connected with the top end of the support disc 1.

[0029] The bottom end of the two U-shaped support frames 2 is fixedly connected with the top end of the connecting column 3, and the connecting column 3 is provided with four.

[0030] The bottom end of the four connecting columns 3 is fixedly connected with the top end of the electric lifting rod 4, and the electric lifting rod 4 is provided with four.

[0031] The bottom end of the four electric lifting rods 4 is fixedly connected with the top end of the self-locking roller 5, and the self-locking roller 5 is provided with four.

[0032] The electric telescopic rod 7 is fixedly connected with the inner wall of the limiting ring 6, and the electric telescopic rod 7 is provided with a plurality of.

[0033] The end close to each other of the plurality of electric telescopic rods 7 is fixedly connected with the clamping block 8, and the clamping block 8 is provided with a plurality of.

[0034] The end close to each other of the plurality of clamping blocks 8 is fixedly connected with the non-slip pad 9, and the non-slip pad 9 is provided with a plurality of.

[0035] The implementation principle of the pressure container supporting and positioning device in the embodiment of the application is as follows: when the pressure container is placed on the top end of the supporting disc 1, the pressure container is stably placed due to the supporting action of the supporting disc 1 and the supporting structure (the U-shaped supporting frame 2, the connecting column 3, the electric lifting rod 4 and the self-locking roller 5) below the supporting disc 1, then the electric telescopic rod 7 on the inner wall of the limiting ring 6 starts to work. The electric telescopic rod 7 extends and pushes the clamping block 8 to move towards the outer wall of the pressure container. Since the electric telescopic rods 7 are uniformly distributed on the inner wall of the limiting ring 6, the clamping block 8 can simultaneously approach the pressure container from multiple directions. When the anti-skid pad 9 on the clamping block 8 is in close contact with the outer wall of the pressure container, the pressure container is accurately positioned at the center position of the supporting disc 1 and is firmly clamped to prevent any movement of the pressure container in the horizontal direction. When it is necessary to adjust the height of the supporting and positioning device, the extension and contraction of the four electric lifting rods 4 are controlled to achieve the purpose. The top end of the electric lifting rod 4 is fixedly connected with the connecting column 3 and the bottom end is fixedly connected with the self-locking roller 5. When the electric lifting rod 4 extends or contracts, the height of the whole device changes, so that the height of the pressure container can be adjusted according to actual needs. When it is necessary to move the pressure container, the four self-locking rollers 5 are unlocked, and then the whole supporting and positioning device is pushed. Due to the rolling action of the self-locking rollers 5, the device can be easily moved on the plane. When the destination is reached, the self-locking rollers 5 are locked again, so that the device is fixed at the new position, ensuring the safety of the pressure container.

[0036] The above embodiment is only a preferred embodiment of the application, and cannot be used to limit the range of protection of the application. Any non-substantial change and replacement made by a person skilled in the art on the basis of the application belongs to the range of protection of the application.

Claims

1. A pressure vessel support positioning device, characterized by, Including support disc (1), the bottom end fixedly connected with U type support frame (2), U type support frame (2) is provided with two, two U type support frame (2) end fixedly connected with limit ring (6) close to each other, The bottom end of the limit ring (6) is fixedly connected with the top end of the fixed plate (10), and the fixed plate (10) is provided with a plurality of fixed plates (10). The bottom end of the fixed plate (10) is fixedly connected with the top end of the support disc (1).

2. A pressure vessel support positioning apparatus as claimed in claim 1, wherein: The bottom end of the two U type support frame (2) is fixedly connected with the top end of the connecting column (3), and the connecting column (3) is provided with four.

3. A pressure vessel support positioning apparatus as claimed in claim 2, wherein: The bottom end of the four connecting columns (3) is fixedly connected with the top end of the electric lifting rod (4), and the electric lifting rod (4) is provided with four.

4. A pressure vessel support positioning apparatus as claimed in claim 3, wherein: The bottom end of the four electric lifting rods (4) is fixedly connected with the top end of the self-locking roller (5), and the self-locking roller (5) is provided with four.

5. A pressure vessel support positioning apparatus as claimed in claim 1, wherein: The inner wall of the limit ring (6) is fixedly connected with the electric telescopic rod (7), and the electric telescopic rod (7) is provided with a plurality of electric telescopic rods (7).

6. A pressure vessel support positioning apparatus as claimed in claim 5, wherein: The end of the plurality of electric telescopic rods (7) close to each other is fixedly connected with the clamping block (8), and the clamping block (8) is provided with a plurality of clamping blocks (8).

7. A pressure vessel support positioning apparatus as claimed in claim 6, wherein: The end of the plurality of clamping blocks (8) close to each other is fixedly connected with the anti-skid pad (9), and the anti-skid pad (9) is provided with a plurality of anti-skid pads (9).

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