U-shaped rubber tube protection seat

Abstract

The utility model discloses a U-shaped rubber tube protection seat, and relates to the technical field of rubber tubes. Comprising a box body, a base is fixedly connected to the bottom of the inner wall of the box body, a U-shaped protection seat is slidably arranged on the base, a clamping assembly is fixedly connected to the inner wall of the box body and located on the outer side of the U-shaped protection seat, and a box cover is fixedly connected to the top of the box body. The U-shaped rubber pipe is placed in the U-shaped protection seat for compression resistance protection, after the U-shaped rubber pipe is installed, the blocking piece is rotated to enable the connecting pipe with the same diameter to penetrate into the through hole to be in butt joint with the two ends of the U-shaped rubber pipe, the fastening bolt is screwed after butt joint, the U-shaped rubber pipe and the fastening bolt are connected together through the clamp, and the sealing performance of the connecting position is enhanced through the rubber pad on the inner side of the clamp. And when the connecting pipe is pulled by external force, the U-shaped protection base slides on the base, the first spring is gradually compressed, buffering is provided for the connecting position of the connecting pipe and the U-shaped rubber pipe, the stability of the connecting position is enhanced, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber tubes, in particular to a U-shaped rubber tube protective seat. Background Art

[0002] Rubber hose refers to the pipe used for gas transmission, which is commonly used in gas welding, gas cutting, various gas shielded welding, plasma arc welding and cutting, etc. U-shaped rubber hose is a rubber hose composed of straight pipe and elbow, which is mainly used to connect with ordinary rubber hose to change the gas flow direction.

[0003] The existing U-shaped rubber tube lacks a protective device. When it rubs against external objects for a long time, the rubber tube is worn out faster and its service life is reduced. In addition, the existing U-shaped rubber tube is often connected to other rubber tubes in a sleeve manner. When pulled by external force, the connecting tube and the U-shaped rubber tube are easily separated, resulting in an unstable connection and poor practicality. Utility Model Content

[0004] The utility model aims to provide a U-shaped rubber tube protection seat, which solves the technical problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a U-shaped rubber tube protective seat, comprising a box body, the bottom of the inner wall of the box body is fixedly connected to a base, a U-shaped protective seat is slidably arranged on the base, a clamping assembly is fixedly connected to the inner wall of the box body and located outside the U-shaped protective seat, and a box cover is fixedly connected to the top of the box body;

[0006] The clamping assembly includes a fixing cylinder, which is fixedly connected to the inner wall of the box body, a spring 1 is fixedly connected to the inner wall of the box body and located on the inner side of the fixing cylinder, an end of the spring 1 away from the box body is fixedly connected to a connecting cylinder, an outer wall of the connecting cylinder is slidably connected to the inner wall of the fixing cylinder, a fastening bolt is threadedly connected to the inner wall of the connecting cylinder, a clamp is rotatably connected to the bottom end of the fastening bolt, and a rubber pad is fixedly connected to the inner wall of the clamp.

[0007] Preferably, the U-shaped protective seat includes a lower U-shaped protective seat and an upper U-shaped protective seat, the lower U-shaped protective seat is located below the upper U-shaped protective seat, and the lower U-shaped protective seat is hinged to the upper U-shaped protective seat, and the top surface of the lower U-shaped protective seat and the bottom surface of the upper U-shaped protective seat are both provided with U-shaped grooves.

[0008] Preferably, a limiting groove is provided on the top of the base, a telescopic rod is fixedly connected to the inner wall of the limiting groove, a moving block is fixedly connected to the end of the telescopic rod away from the limiting groove, a spring 2 is fixedly connected to the inner wall of the limiting groove and located on the outer side of the telescopic rod, an end of the spring 2 away from the limiting groove is fixedly connected to the outer wall of the moving block, the outer wall of the moving block is slidably connected to the inner wall of the limiting groove, and the top surface of the moving block is fixedly connected to the bottom surface of the lower U-shaped protective seat.

[0009] Preferably, a through hole is opened on the outer wall of the box body, the diameter of the through hole is the same as the diameter of the U-shaped groove, and the through hole, the connecting tube and the U-shaped groove are all located on the same horizontal line;

[0010] The outer wall of the box body is rotatably connected with a blocking piece located outside the through hole, and the diameter of the blocking piece is larger than the diameter of the through hole.

[0011] Preferably, a fixing plate is fixedly connected to the bottom of the box body, and a non-slip rubber pad is fixedly connected to the bottom of the fixing plate.

[0012] Preferably, a heat dissipation groove is provided at the bottom of the box body and located on the outer side of the base.

[0013] Compared with the related art, the U-shaped rubber tube protective seat provided by the utility model has the following beneficial effects:

[0014] 1. The utility model provides a U-shaped rubber tube protection seat, and the U-shaped rubber tube is placed in the U-shaped protection seat for pressure protection. After the U-shaped rubber tube is installed, the baffle is rotated to insert the connecting tube of the same diameter into the through hole and dock with the two ends of the U-shaped rubber tube. After docking, the fastening bolts are screwed to connect the two together through the clamp, and the sealing of the connection is enhanced by the rubber pad on the inner side of the clamp to prevent gas leakage. When the connecting tube is pulled by external force, the U-shaped protection seat slides on the base, and the spring is gradually compressed to provide a buffer for the connection between the connecting tube and the U-shaped rubber tube, thereby enhancing the stability of the connection and having strong practicality.

[0015] 2. The utility model provides a U-shaped rubber tube protective seat, which enhances the fluidity of the air inside the box body through the heat dissipation groove opened at the bottom of the box body, facilitates the timely dissipation of the heat generated inside the box body, prevents the U-shaped rubber tube from aging due to long-term use in a high temperature environment, and extends the service life of the U-shaped rubber tube. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3This is a schematic diagram of the structure of the utility model when viewed from above;

[0019] Figure 4 It is a schematic diagram of the internal structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the lower U-shaped protective seat of the utility model;

[0021] Figure 6 For the utility model Figure 5 A schematic diagram of the structure enlargement in the middle;

[0022] Figure 7 This is a schematic diagram of the structure of the base of the utility model;

[0023] Figure 8 For the utility model Figure 7 Enlarged schematic diagram of the structure at point B in the middle.

[0024] In the figure: 1. box body; 2. box cover; 3. fixing tube; 4. spring 1; 5. connecting tube; 6. fastening bolt; 7. base; 8. limit groove; 9. telescopic rod; 10. spring 2; 11. moving block; 12. lower U-shaped protective seat; 13. upper U-shaped protective seat; 14. clamp; 15. through hole; 16. baffle; 17. fixing plate; 18. anti-skid rubber pad; 19. heat dissipation slot. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] Example:

[0027] See also Figure 1-Figure 8 The utility model provides a technical solution: a U-shaped rubber tube protective seat, comprising a box body 1, a base 7 is fixedly connected to the bottom of the inner wall of the box body 1, a U-shaped protective seat is slidably arranged on the base 7, a clamping assembly is fixedly connected to the inner wall of the box body 1 and located outside the U-shaped protective seat, and a box cover 2 is fixedly connected to the top of the box body 1;

[0028] The protective box consists of a box body 1 and a box cover 2, which are detachably connected by bolts. The U-shaped protective seat is installed inside the box body 1. After the U-shaped rubber tube is installed on the U-shaped protective seat, the box cover 2 is closed to protect the U-shaped rubber tube to prevent the U-shaped rubber tube from being exposed to sunlight and caused by friction due to contact with external objects, which may cause the rubber tube to wear out quickly and affect its service life.

[0029] The U-shaped protection seat comprises a lower U-shaped protection seat 12 and an upper U-shaped protection seat 13, wherein the lower U-shaped protection seat 12 is located below the upper U-shaped protection seat 13, and the lower U-shaped protection seat 12 and the upper U-shaped protection seat 13 are hingedly connected, and the top surface of the lower U-shaped protection seat 12 and the bottom surface of the upper U-shaped protection seat 13 are both provided with U-shaped grooves;

[0030] When installing the U-shaped rubber tube, the upper U-shaped protective seat 13 is opened, and then the U-shaped rubber tube is placed in the U-shaped groove of the lower U-shaped protective seat 12, and then the upper U-shaped protective seat 13 is tightly closed to clamp the U-shaped rubber tube. The upper U-shaped protective seat 13 and the lower U-shaped protective seat 12 are both made of rubber material, installed on the base 7 in the box body 1, and can slide on the base 7. When the U-shaped rubber tube is pulled by external force, the wear on the U-shaped rubber tube can be reduced.

[0031] The clamping assembly includes a fixing cylinder 3, which is fixedly connected to the inner wall of the box body 1. A spring 4 is fixedly connected to the inner wall of the box body 1 and located on the inner side of the fixing cylinder 3. A connecting cylinder 5 is fixedly connected to the end of the spring 4 away from the box body 1. The outer wall of the connecting cylinder 5 is slidably connected to the inner wall of the fixing cylinder 3. A fastening bolt 6 is threadedly connected to the inner wall of the connecting cylinder 5. A clamp 14 is rotatably connected to the bottom end of the fastening bolt 6. A rubber pad is fixedly connected to the inner wall of the clamp 14. A through hole 15 is opened on the outer wall of the box body 1. The diameter of the through hole 15 is the same as that of the U-shaped groove. The through hole 15, the connecting cylinder 5 and the U-shaped groove are all located on the same horizontal line. A baffle 16 is rotatably connected to the outer wall of the box body 1 and located on the outer side of the through hole 15. The diameter of the baffle 16 is larger than the diameter of the through hole 15.

[0032] After the U-shaped rubber tube is placed on the U-shaped protective seat, the baffle 16 is rotated to pass the connecting tube of the same diameter into the through hole 15 and tighten it with the two ends of the U-shaped rubber tube. Then, the fastening bolt 6 is screwed to make the inner wall of the clamp 14 press against the connection between the U-shaped rubber tube and the connecting tube, and the two are quickly connected, thereby improving the stability of the connecting tube in the connecting tube 5, and enhancing the sealing of the connection between the two through the rubber pad on the inside of the clamp 14 to prevent gas leakage. When the connecting tube is pulled by external force, the spring 14 is gradually compressed, driving the connecting tube 5 to slide in the pulling direction. At this time, the U-shaped protective seat slides on the base 7 to provide a buffer for the connection between the U-shaped rubber tube and the connecting tube to prevent the connecting tube and the U-shaped rubber tube from falling off.

[0033] A limiting groove 8 is provided on the top of the base 7, and a telescopic rod 9 is fixedly connected to the inner wall of the limiting groove 8. A moving block 11 is fixedly connected to the end of the telescopic rod 9 away from the limiting groove 8. A spring 2 10 is fixedly connected to the inner wall of the limiting groove 8 and located on the outer side of the telescopic rod 9. The end of the spring 2 10 away from the limiting groove 8 is fixedly connected to the outer wall of the moving block 11, and the outer wall of the moving block 11 is slidably connected to the inner wall of the limiting groove 8. The top surface of the moving block 11 is fixedly connected to the bottom surface of the lower U-shaped protective seat 12. When the U-shaped protective seat is subjected to tension, the telescopic rod 9 extends and drives the spring 2 10 to extend. At this time, the moving block 11 slides in the limiting groove 8, driving the lower U-shaped protective seat 12 to slide toward the outer side of the base 7. When the external force disappears, the spring 2 10 resets, driving the telescopic rod 9 to retract, so that the lower U-shaped protective seat 12 is reset, providing a buffer protection effect for the use of the U-shaped rubber tube, and reducing the damage to the U-shaped rubber tube caused by sudden pulling by external force;

[0034] A fixing plate 17 is fixedly connected to the bottom of the box body 1, and an anti-skid rubber pad 18 is fixedly connected to the bottom of the fixing plate 17. A heat dissipation groove 19 is provided at the bottom of the box body 1 and on the outside of the base 7. The anti-skid rubber pad 18 enhances the friction force of the bottom surface of the fixing plate 17. A round hole is provided on the fixing plate 17 to facilitate the installation of the box body 1. The heat dissipation groove 19 enhances the air flow inside the box body 1, facilitates the timely dissipation of the heat generated inside the box body 1, prevents the U-shaped rubber tube from aging due to long-term use in a high temperature environment, and extends the service life of the U-shaped rubber tube.

[0035] Working principle: The U-shaped rubber tube is protected by the U-shaped protective seat inside the box body 1. When installing the U-shaped rubber tube, open the upper U-shaped protective seat 13, place the U-shaped rubber tube in the U-shaped groove of the lower U-shaped protective seat 12, and then cover the upper U-shaped protective seat 13 to clamp the U-shaped rubber tube. After clamping, rotate the baffle 16 to pass the connecting tube of the same diameter into the through hole 15, and press it against the two ends of the U-shaped rubber tube. Then, tighten the fastening bolt 6 to tighten the inner wall of the clamp 14 to the connection between the U-shaped rubber tube and the connecting tube, and quickly connect the two. The sealing of the connection between the two is enhanced by the rubber pad inside the clamp 14 , to prevent gas leakage. When the connecting pipe is pulled by external force, the connecting tube 5 slides in the pulling direction. At this time, the U-shaped protective seat slides on the base 7 to provide a buffer for the connection between the U-shaped rubber tube and the connecting pipe, preventing the connecting pipe and the U-shaped rubber tube from falling off. The friction force of the bottom surface of the fixing plate 17 is enhanced by the anti-slip rubber pad 18, and the installation of the box body 1 is achieved through the fixing plate 17. The heat dissipation groove 19 enhances the air flow inside the box body 1, which facilitates the timely dissipation of the heat generated inside the box body 1, prevents the U-shaped rubber tube from aging due to long-term use in a high temperature environment, and extends the service life of the U-shaped rubber tube.

[0036] 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 U-shaped rubber tube protective seat, comprising a box body (1), characterized in that: The bottom of the inner wall of the box body (1) is fixedly connected to a base (7), a U-shaped protective seat is slidably provided on the base (7), a clamping assembly is fixedly connected to the inner wall of the box body (1) and located outside the U-shaped protective seat, and a box cover (2) is fixedly connected to the top of the box body (1); The clamping assembly comprises a fixing cylinder (3), the fixing cylinder (3) being fixedly connected to the inner wall of the box body (1), a spring 1 (4) being fixedly connected to the inner wall of the box body (1) and located inside the fixing cylinder (3), an end of the spring 1 (4) away from the box body (1) being fixedly connected to a connecting cylinder (5), an outer wall of the connecting cylinder (5) being slidably connected to the inner wall of the fixing cylinder (3), a fastening bolt (6) being threadedly connected to the inner wall of the connecting cylinder (5), a clamp (14) being rotatably connected to the bottom end of the fastening bolt (6), and a rubber pad being fixedly connected to the inner wall of the clamp (14).

2. The U-shaped rubber tube protective seat according to claim 1, characterized in that: The U-shaped protective seat comprises a lower U-shaped protective seat (12) and an upper U-shaped protective seat (13); the lower U-shaped protective seat (12) is located below the upper U-shaped protective seat (13), and the lower U-shaped protective seat (12) and the upper U-shaped protective seat (13) are hingedly connected; and the top surface of the lower U-shaped protective seat (12) and the bottom surface of the upper U-shaped protective seat (13) are both provided with U-shaped grooves.

3. The U-shaped rubber tube protective seat according to claim 2, characterized in that: A limiting groove (8) is provided on the top of the base (7), a telescopic rod (9) is fixedly connected to the inner wall of the limiting groove (8), an end of the telescopic rod (9) away from the limiting groove (8) is fixedly connected to a moving block (11), a second spring (10) is fixedly connected to the inner wall of the limiting groove (8) and located outside the telescopic rod (9), an end of the second spring (10) away from the limiting groove (8) is fixedly connected to the outer wall of the moving block (11), the outer wall of the moving block (11) is slidably connected to the inner wall of the limiting groove (8), and the top surface of the moving block (11) is fixedly connected to the bottom surface of the lower U-shaped protective seat (12).

4. The U-shaped rubber tube protective seat according to claim 2, characterized in that: The outer wall of the box body (1) is provided with a through hole (15), the diameter of the through hole (15) is the same as the diameter of the U-shaped groove, and the through hole (15), the connecting tube (5) and the U-shaped groove are all located on the same horizontal line; A baffle (16) is rotatably connected to the outer wall of the box body (1) and is located outside the through hole (15); the diameter of the baffle (16) is greater than the diameter of the through hole (15).

5. The U-shaped rubber tube protective seat according to claim 1, characterized in that: A fixing plate (17) is fixedly connected to the bottom of the box body (1), and an anti-slip rubber pad (18) is fixedly connected to the bottom of the fixing plate (17).

6. The U-shaped rubber tube protective seat according to claim 1, characterized in that: A heat dissipation groove (19) is provided at the bottom of the box body (1) and located outside the base (7).

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