Pneumatic control cabinet capable of preventing circuit redundancy

Abstract

The utility model belongs to the technical field of pneumatic control cabinets, and particularly relates to a pneumatic control cabinet capable of preventing circuit burdens, which comprises a cabinet body, two symmetrically distributed cabinet doors are arranged on the front surface of the cabinet body, the two cabinet doors are contacted with each other, a cable is arranged in the cabinet body, and the cable is connected with the cabinet body. The lower part of the left end of the cabinet body is fixedly connected with two symmetrically distributed protective cylinders, each protective cylinder is slidably connected with a cable, the inner wall of each protective cylinder is fixedly connected with a guide cylinder, the interior of each guide cylinder is slidably connected with a guide rod, and the end surface of one side, close to the cable, of each guide rod is fixedly connected with a clamping piece. According to the utility model, through the arrangement of the fixing rod, the supporting disc, the limiting disc and other structures, the cable can be stored and used, and under the action of the clamping holes, the clamping balls and other structures, the movable cylinder can be limited, so that the limiting disc is stably pressed, the storage stability of the cable is ensured, and the problem of complex circuits in the pneumatic control cabinet is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of gas control cabinets, in particular to a gas control cabinet which can prevent redundant lines. Background Art

[0002] As we all know, a gas control cabinet is a device used to control and manage a gas system. It usually includes instruments and equipment used to control and adjust gas flow, pressure and temperature, such as pressure regulators, flow meters, temperature controllers, etc. Gas control cabinets are widely used in industrial production, laboratories, medical equipment and other fields, which can achieve precise control and adjustment of gas systems and ensure the stability and safety of the system.

[0003] The utility model patent with announcement number CN215421129U discloses an air control cabinet that can prevent redundant lines, including a bottom plate, a gas control cabinet is fixedly arranged on the top of the bottom plate, and a limiting structure is arranged on the inner side of the gas control cabinet, and the limiting structure includes a sliding rod 1, a short block, a double-headed threaded rod, a vertical block, a long block and a curved plate, the rear end of the sliding rod 1 is fixedly connected to the rear of the inner wall of the gas control cabinet, the outer wall of the sliding rod 1 is slidably clamped with a short block, and the rear end of the short block is fixedly arranged with a curved plate; the air control cabinet that can prevent redundant lines, through the cooperation of the air control cabinet, the outer shell, the groove plate, the vertical plate, the sliding rod 2, the bottom plate and the limiting structure, when the device is in use, the double-headed threaded rod can be rotated, the double-headed threaded rod drives the vertical block to move inward, the vertical block drives the curved plate to move inward, and then the curved plate fixes the line, which is convenient for staff to limit the internal line, avoid the lines from being entangled, and facilitate staff to maintain it.

[0004] However, the existing gas control cabinets still have certain shortcomings: First, most of the existing gas control cabinets simply use wire holes to arrange and pass cables. Due to factors such as friction on the wall of the wire hole, long-term use can easily cause wear and tear on the cable surface;

[0005] Secondly, the layout of electrical components in existing gas control cabinets is relatively complex, and most of them simply use direct wiring, which will cause problems such as messy cable placement and redundant lines. Utility Model Content

[0006] The utility model aims to provide a gas control cabinet which prevents redundant wiring, solves the problem that most of the existing gas control cabinets simply use wire holes to arrange and pass the cables, and the cable surface is easily worn out due to factors such as friction on the wire hole wall during long-term use; and solves the problem that the electrical components in the existing gas control cabinets are arranged more complicatedly and most of them simply use direct wiring, resulting in messy cable placement and redundant wiring.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gas control cabinet for preventing redundant lines, comprising a cabinet body, two symmetrically distributed cabinet doors are arranged on the front of the cabinet body, the two cabinet doors are in contact with each other, cables are arranged inside the cabinet body, and two symmetrically distributed protective cylinders are fixedly connected to the lower left end of the cabinet body, each of the protective cylinders is slidably connected to the cable, a guide cylinder is fixedly connected to the inner wall of each of the protective cylinders, a guide rod is slidably connected to the inside of the guide cylinder, a clip is fixedly connected to the end face of the guide rod close to the cable side, the clip is in contact with the cable, a spring is fixedly connected to the surface of the clip away from the cable side, the other end of the spring is welded to the protective cylinder, and a storage mechanism is arranged inside the cabinet body.

[0008] Preferably, a friction groove is provided on the surface of the clip, and a plurality of the friction grooves are provided, and the plurality of friction grooves are evenly distributed on the clip. The friction effect of the surface of the clip can be improved by providing the friction grooves.

[0009] Preferably, a plurality of guide cylinders are provided, and the plurality of guide cylinders are evenly distributed on the protective cylinder. Through the provision of the guide cylinders, the guide rod can be guided.

[0010] Preferably, the clamp is in an arc shape as a whole and is made of hard rubber. The cable can be clamped by the arrangement of the clamp, and the hard rubber material has good protective properties.

[0011] Preferably, the storage mechanism includes a fixing rod, the inner bottom of the cabinet is fixedly connected to the fixing rod, the fixing rod is in contact with the cable, the outer side of the fixing rod is fixedly sleeved with a supporting plate, the supporting plate is in contact with the cable, the outer side of the fixing rod is slidably sleeved with a limiting plate, the limiting plate is in contact with the cable, a clamping hole is provided on the surface of the fixing rod, the upper end of the limiting plate is fixedly connected to a moving cylinder, the moving cylinder is slidably connected to the fixing rod, an elastic block is bonded to the inside of the moving cylinder, a clamping ball is bonded to the right end of the elastic block, and the clamping ball is slidably connected to the clamping hole , by winding the cable around the fixed rod, the cable is in contact with the support plate, and then the limit plate is pushed down, so that the limit plate slides along the surface of the fixed rod, so that the limit plate contacts the cable, and the cable is pressed and limited. In this process, the limit plate can drive the moving cylinder to move when it moves, and the inner wall of the clamping hole squeezes the clamping ball, and the clamping ball pushes the elastic block to deform, and finally the clamping ball is separated from the clamping hole. Under the action of force, the clamping ball slides along the surface of the fixed rod. When the clamping ball slides into the next clamping hole, the elastic block restores its deformation to push the clamping ball into the clamping hole, thereby limiting the limit plate.

[0012] Preferably, there are a plurality of the clamping holes, which are evenly distributed on the fixing rod. The clamping holes are arranged to facilitate clamping with the clamping ball.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model can push the clamp to clamp and limit the cable under the deformation action of the spring, and under the action of the friction groove opened on the surface of the clamp, the clamping effect of the clamp can be improved, thereby protecting the cable and avoiding the problem of direct contact between the cable and the wall of the wire hole in the prior art, which easily causes the cable surface to be worn.

[0015] 2. The utility model can store and use cables through the arrangement of fixed rods, support plates, limit plates and other structures. The movable cylinder can be limited by the clamping holes, clamping balls and other structures, so that the limit plate is in a suppressed and stable state, so as to ensure the stable storage of cables and avoid the problem of redundant internal lines of the air control cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 For the utility model Figure 1 A front cross-sectional view of

[0018] Figure 3 For the utility model Figure 1 A partially cutaway stereogram of

[0019] Figure 4 For the utility model Figure 3 A magnified image of point A;

[0020] Figure 5 For the utility model Figure 2 A magnified view of the storage mechanism;

[0021] Figure 6 For the utility model Figure 5 Enlarged view of point B.

[0022] In the figure: 1. cabinet body; 2. cabinet door; 3. cable; 4. protective tube; 5. guide tube; 6. guide rod; 7. clip; 8. spring; 9. storage mechanism; 91. fixing rod; 92. support plate; 93. limit plate; 94. clamping hole; 95. moving tube; 96. elastic block; 97. clamping ball. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 A gas control cabinet for preventing redundant lines includes a cabinet body 1, two symmetrically distributed cabinet doors 2 are arranged on the front of the cabinet body 1, and the two cabinet doors 2 are in contact with each other. A cable 3 is arranged inside the cabinet body 1, and two symmetrically distributed protective cylinders 4 are fixedly connected to the lower left end of the cabinet body 1, each protective cylinder 4 is slidably connected to the cable 3, and a guide cylinder 5 is fixedly connected to the inner wall of each protective cylinder 4. A plurality of guide cylinders 5 are arranged, and the plurality of guide cylinders 5 are evenly distributed on the protective cylinder 4. Through the setting of the guide cylinder 5, a guide rod 6 can be guided, and a guide rod 6 is slidably connected inside the guide cylinder 5. A clamping piece 7 is fixedly connected to the end face of the guide rod 6 close to the cable 3, and the clamping piece 7 is in contact with the cable 3. The clamping piece 7 is in an arc shape as a whole, and the clamping piece 7 is made of hard rubber. Through the setting of the clamping piece 7, the cable 3 can be clamped, and the hard rubber The material has good protective properties. A friction groove is provided on the surface of the clip 7. There are multiple friction grooves, which are evenly distributed on the clip 7. The friction grooves can be set to improve the friction effect of the surface of the clip 7. The surface of the clip 7 away from the cable 3 is fixedly connected with a spring 8. The other end of the spring 8 is welded to the protective tube 4. The cable 3 is pushed through the cabinet 1. During this process, the clip 7 moves under the extrusion of the cable 3 to push the guide rod 6 to move, so that the guide rod 6 slides along the inside of the guide tube 5 to ensure the stable movement of the clip 7. The spring 8 is deformed, and finally the clip 7 contacts with the cable 3 to clamp and limit the cable 3. Under the action of the friction groove, the clamping effect of the clip 7 can be improved to avoid direct contact between the cable 3 and the wall of the wire hole, which may easily cause the problem of wear on the surface of the cable 3.

[0025] See also Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6A storage mechanism 9 is provided inside the cabinet 1. The storage mechanism 9 includes a fixing rod 91. The fixing rod 91 is fixedly connected to the bottom of the inner side of the cabinet 1. The fixing rod 91 contacts the cable 3. A support plate 92 is fixedly sleeved on the outer side of the fixing rod 91. The support plate 92 contacts the cable 3. A limit plate 93 is slidably sleeved on the outer side of the fixing rod 91. The limit plate 93 contacts the cable 3. A clamping hole 94 is provided on the surface of the fixing rod 91. There are multiple clamping holes 94. The multiple clamping holes 94 are evenly distributed on the fixing rod 91. Through the setting of the clamping holes 94, it is convenient to cooperate with the clamping ball 97 for clamping. The upper end of the limit plate 93 is fixedly connected to a moving cylinder 95. The moving cylinder 95 is slidably connected to the fixing rod 91. An elastic block 96 is bonded to the inside of the moving cylinder 95. The right end of the elastic block 96 is bonded There is a card ball 97, which is slidably connected to the card hole 94. By winding the cable 3 around the fixed rod 91, the cable 3 is in contact with the support plate 92, and then the limit plate 93 is pushed down, so that the limit plate 93 slides along the surface of the fixed rod 91, so that the limit plate 93 is in contact with the cable 3, and the cable 3 is pressed and limited. In this process, when the limit plate 93 moves, it can drive the moving cylinder 95 to move, and the inner wall of the card hole 94 squeezes the card ball 97. The card ball 97 pushes the elastic block 96 to deform, and finally the card ball 97 is separated from the card hole 94. Under the action of force, the card ball 97 slides along the surface of the fixed rod 91. When the card ball 97 slides into the next card hole 94, the elastic block 96 restores its deformation to push the card ball 97 to insert into the card hole 94, so as to limit the limit plate 93.

[0026] The specific implementation process of the utility model is as follows: when it is necessary to use the gas control cabinet to prevent redundant lines, the cable 3 is pushed through the cabinet 1. During this process, the clip 7 moves under the extrusion of the cable 3 to push the guide rod 6 to move, so that the guide rod 6 slides along the inside of the guide cylinder 5 to ensure the stable movement of the clip 7, and the spring 8 is deformed, so that the clip 7 finally contacts with the cable 3 to clamp the cable 3. Under the action of the friction groove, the clamping effect of the clip 7 can be improved to avoid direct contact between the cable 3 and the wall of the wire hole, which is easy to cause the problem of wear on the surface of the cable 3.

[0027] After the cable 3 is inserted into the cabinet 1, the cable 3 can be wound around the fixing rod 91 so that the cable 3 contacts the supporting plate 92, and then the limiting plate 93 is pushed downward so that the limiting plate 93 slides along the surface of the fixing rod 91, so that the limiting plate 93 contacts the cable 3, and the cable 3 is pressed and limited. In this process, the limiting plate 93 can drive the moving cylinder 95 to move when it moves, and the inner wall of the clamping hole 94 squeezes the clamping ball 97, and the clamping ball 97 pushes the elastic block 96 to deform, and finally the clamping ball 97 is separated from the clamping hole 94. Under the action of force, the clamping ball 97 slides along the surface of the fixing rod 91, and when the clamping ball 97 slides into the next clamping hole 94, the elastic block 96 restores its deformation to push the clamping ball 97 to insert into the clamping hole 94, and the limiting plate 93 is limited.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gas control cabinet for preventing redundant wiring, comprising a cabinet body (1), characterized in that: The front of the cabinet (1) is provided with two symmetrically distributed cabinet doors (2), the two cabinet doors (2) are in contact with each other, a cable (3) is arranged inside the cabinet (1), two symmetrically distributed protective cylinders (4) are fixedly connected to the lower left end of the cabinet (1), each of the protective cylinders (4) is slidably connected to the cable (3), the inner wall of each protective cylinder (4) is fixedly connected to a guide cylinder (5), the inside of the guide cylinder (5) is slidably connected to a guide rod (6), the end surface of the guide rod (6) close to the cable (3) is fixedly connected to a clip (7), the clip (7) is in contact with the cable (3), the surface of the clip (7) away from the cable (3) is fixedly connected to a spring (8), the other end of the spring (8) is welded to the protective cylinder (4), and a storage mechanism (9) is arranged inside the cabinet (1).

2. A gas control cabinet for preventing redundant lines according to claim 1, characterized in that: The surface of the clamping piece (7) is provided with a friction groove, a plurality of the friction grooves are provided, and the plurality of the friction grooves are evenly distributed on the clamping piece (7).

3. A gas control cabinet for preventing redundant lines according to claim 1, characterized in that: A plurality of guide cylinders (5) are provided, and the plurality of guide cylinders (5) are evenly distributed on the protective cylinder (4).

4. A gas control cabinet for preventing redundant lines according to claim 1, characterized in that: The clamping piece (7) is in an arc shape as a whole and is made of hard rubber.

5. A gas control cabinet for preventing redundant lines according to claim 1, characterized in that: The storage mechanism (9) comprises a fixed rod (91), the inner bottom of the cabinet (1) is fixedly connected with the fixed rod (91), the fixed rod (91) contacts the cable (3), the outer side of the fixed rod (91) is fixedly sleeved with a support plate (92), the support plate (92) contacts the cable (3), the outer side of the fixed rod (91) is slidably sleeved with a limit plate (93), the limit plate (93) contacts the cable (3), a clamping hole (94) is provided on the surface of the fixed rod (91), the upper end of the limit plate (93) is fixedly connected with a moving cylinder (95), the moving cylinder (95) is slidably connected to the fixed rod (91), an elastic block (96) is bonded inside the moving cylinder (95), a clamping ball (97) is bonded to the right end of the elastic block (96), and the clamping ball (97) is slidably connected to the clamping hole (94).

6. A gas control cabinet for preventing redundant lines according to claim 5, characterized in that: A plurality of the clamping holes (94) are provided, and the plurality of the clamping holes (94) are evenly distributed on the fixing rod (91).

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