Stainless steel pipe convenient to install

Abstract

The utility model belongs to the technical field of stainless steel pipes and discloses a stainless steel pipe convenient to install, which comprises a first steel pipe, a protective shell is embedded in a basin-shaped groove of the first steel pipe, a barrier plate is fixedly connected to the right side of a square groove of the protective shell, a sliding rod is slidably connected to the interior of the square groove of the protective shell, and a first rotating handle is fixedly connected to the outer side of the sliding rod. And the outer side of the sliding rod is sleeved with a spring, the right side of the spring is fixedly connected to the left side of the blocking plate, the sliding rod penetrates through the center position in the blocking plate, and the right side of the sliding rod is fixedly connected with a rotating block. The problems that in the actual use process, large-area popularization cannot be achieved, and the stainless steel pipe is scrapped and the cost is increased due to the fact that multiple sets of reinforcing rods are arranged and deform in the transportation process are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of stainless steel pipes, in particular to a stainless steel pipe which is easy to install. Background Art

[0002] Stainless steel pipe is a widely used pipe material, which is in the shape of a hollow long cylinder. It is used as a pipeline for conveying fluids. It is widely used in industrial pipelines such as petroleum, chemical, medical, food, light industry, mechanical instruments, and mechanical structural parts. In addition, when the bending and torsional strengths are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures, and is also often used as furniture and kitchen utensils.

[0003] At the same time, the patent with application number 202021152826.7 discloses a stainless steel pipe that is easy to install, including a first steel pipe body and a second steel pipe body, one end of the first steel pipe body is fixedly provided with an annular connecting pipe, the interior of the second steel pipe body is fixedly provided with an annular connecting head at one end corresponding to the annular connecting pipe, an annular groove is provided inside the annular connecting head, the annular connecting pipe and the annular groove are cooperated and connected with each other, a plurality of sliding grooves are provided at the lower end of the annular connecting pipe, a return spring is fixedly provided inside the sliding groove, a limit block is fixedly provided at the other end of the return spring, a plurality of limit grooves are provided inside the annular groove at positions corresponding to the plurality of limit blocks, a plurality of reinforcing rods are fixedly provided inside the annular connecting pipe and the annular connecting head, and the reinforcing rods are cross-arranged inside the annular connecting pipe and the annular connecting head.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned stainless steel pipe which is easy to install has a problem that a plurality of reinforcing rods are fixedly arranged inside the annular connecting pipe and the annular connecting head. The reinforcing rods are cross-arranged inside the annular connecting pipe and the annular connecting head. The processing degree is complicated and the adaptability is low. In actual use, it cannot be popularized on a large scale. Because there are multiple sets of reinforcing rods, they are deformed during transportation, resulting in the scrapping of this stainless steel pipe, which increases the cost. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the utility model provides a stainless steel pipe that is easy to install. It does not need to weld the reinforcing rod and then cross-set it inside the annular connecting pipe and the annular connecting head. It only needs to insert the protruding position of the first sleeve into the recessed position of the second sleeve and rotate it to fasten and fix it in real time. When disassembly is required, it does not require the cooperation of multiple people. It is only necessary to hold the outer side of the first sleeve and rotate it. After rotating it to a suitable angle, pull out the second sleeve. At this time, the two groups of stainless steel pipes are separated, and the installation is convenient.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stainless steel pipe that is easy to install, comprising a first steel pipe, a basin-shaped groove is provided on the left side of the first steel pipe, a protective shell is embedded inside the basin-shaped groove of the first steel pipe, a square groove is provided inside the protective shell, a blocking plate is fixedly connected to the right side of the square groove of the protective shell, a sliding rod is slidably connected to the inside of the square groove of the protective shell, a first turning handle is fixedly connected to the outer side of the sliding rod, a spring is sleeved on the outer side of the sliding rod, the right side of the spring is fixedly connected to the left side of the blocking plate, the sliding rod passes through the inner center position of the blocking plate, and a rotating block is fixedly connected to the right side of the sliding rod.

[0007] Preferably, a collar is sleeved on the left side of the first steel pipe, a connecting seat is embedded in the collar, a ball is embedded in the connecting seat, and the outer side of the ball slides with the outer side of the first steel pipe.

[0008] Preferably, the collars are provided in two groups, the balls are provided in two groups, a circular hole groove is provided at the bottom end of the collars, and a spiral pin is spirally connected inside the circular hole groove at the bottom end of the collars.

[0009] Preferably, a first anti-slip rubber ring is sleeved on the outer side of the first steel pipe, and the first anti-slip rubber ring is configured to be an anti-slip material.

[0010] Preferably, a notch is provided on the right side inside the first steel pipe, a recess is fixedly connected inside the notch of the first steel pipe, the rotating block is rotatably connected inside the notch of the first steel pipe, and the outer side of the rotating block is tightly arranged against the recess.

[0011] Preferably, a slide rail groove is provided on the right side of the first steel pipe, and a blocking block is slidably connected inside the slide rail groove.

[0012] Preferably, the interior of the first anti-skid rubber ring is slidably connected to a second steel pipe, the outer side of the second steel pipe is sleeved with a second anti-skid rubber ring, and a connecting pin hole is opened on the right side of the second steel pipe.

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

[0014] 1. The utility model slides the first turning handle on the left side of the first steel tube into the interior of the internal blocking block of the slide rail groove on the right side of the second steel tube, and then pushes the second steel tube to the right side. The first turning handle drives the slide bar to slide to the left side of the first steel tube, and passes through the interior of the blocking plate to slide to the square groove on the right side of the first steel tube. When the rotating block slides into the notch of the recess, the slide bar is rotated to slide its rotating block into the interior of the recess and clamp it to fix it, so that the first steel tube and the second lever steel tube can be fixedly connected.

[0015] 2. The utility model inserts the first steel pipe into the interior of the sleeve ring, and then slides the second steel pipe into the interior of the sleeve ring. During the sliding process, the outer side of the second steel pipe slides on the outer side of the ball rotating inside the connecting seat, thereby facilitating the connection between the two sets of steel pipes. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the ring structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the second steel pipe structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the first steel pipe structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the rotating block of the utility model.

[0021] In the figure: 1. first steel pipe; 2. first anti-skid rubber ring; 3. protective shell; 4. spring; 5. blocking plate; 6. slide bar; 7. first turning handle; 8. rotating block; 9. recessed seat; 10. slide rail groove; 11. blocking block; 12. second steel pipe; 13. second anti-skid rubber ring; 14. connecting pin hole; 15. connecting seat; 16. ball; 17. spiral pin; 18. ring. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 5 As shown, the utility model provides a stainless steel pipe that is easy to install, including a first steel pipe 1, a basin-shaped groove is opened on the left side of the first steel pipe 1, a protective shell 3 is embedded inside the basin-shaped groove of the first steel pipe 1, and a first turning handle 7 drives the slide bar 6 to slide to the left side of the first steel pipe 1, and passes through the inside of the blocking plate 5 to slide to the square groove on the right side of the first steel pipe 1. At this time, the blocking plate 5 squeezes the spring 4 on the outside of the slide bar 6. When the rotating block 8 slides into the notch of the recess 9, the slide bar 6 is rotated to slide the rotating block 8 into the inside of the recess 9 to clamp it and fix it.

[0024] Specifically, a ring 18 is sleeved on the left side of the first steel pipe 1, and a connecting seat 15 is embedded inside the ring 18. The first steel pipe 1 is inserted into the ring 18, and then the second steel pipe 12 is slid into the ring 18. During the sliding process, the outer side of the second steel pipe 12 slides on the outer side of the ball 16 rotating inside the connecting seat 15.

[0025] Furthermore, two groups of collars 18 are provided, and the outer side of the second steel pipe 12 slides outside the ball 16 rotating inside the connecting seat 15, and the spiral pin 17 is used to fasten the collar 18 to adapt to different types of steel pipes.

[0026] Furthermore, a first anti-skid rubber ring 2 is sleeved on the outer side of the first steel tube 1 . The first anti-skid rubber ring 2 is made of anti-skid material, which makes it more convenient to hold the first steel tube 1 .

[0027] It is worth noting that, when the rotating block 8 slides into the notch of the recess 9, the slide bar 6 is rotated to slide the rotating block 8 into the interior of the recess 9 and clamp it.

[0028] It is worth noting that a slide rail groove 10 is opened on the right side of the first steel pipe 1 , and a blocking block 11 is fixedly connected to the inside of the slide rail groove 10 . The blocking block 11 is used to clamp the first turning handle 7 .

[0029] It is worth mentioning that the second steel pipe 12 is slid into the interior of the ring 18, and a second anti-slip rubber ring 13 is sleeved on the outside of the second steel pipe 12 for protection and increased grip, and a connecting pin hole 14 is opened on the right side of the second steel pipe 12 to facilitate the connection of more steel pipes.

[0030] Among them, the first steel pipe 1 and the second steel pipe 12 are prior art and will not be described in detail; at the same time, the utility model also includes a power supply, a controller and a switch, which are not the main technical points of this patent and will not be described in detail; the "front, back, left and right" perspectives of the device are as follows: Figure 1 The direction shown in the figure is used as the reference.

[0031] Working principle:

[0032] First, the construction personnel insert the first steel pipe 1 into the inside of the collar 18, and then slide the second steel pipe 12 into the inside of the collar 18. During the sliding process, the outer side of the second steel pipe 12 slides on the outer side of the ball 16 rotating inside the connecting seat 15, and the second steel pipe 12 is rotated. The first turning handle 7 on the left side of the first steel pipe 1 slides into the inner blocking block 11 of the slide rail groove 10 on the right side of the second steel pipe 12, and then the second steel pipe 12 is pushed to the right. The first turning handle 7 drives the slide bar 6 to slide to the left side of the first steel pipe 1, and passes through the inside of the blocking plate 5 to slide into the square groove on the right side of the first steel pipe 1. At this time, the blocking plate 5 squeezes the spring 4 on the outer side of the slide bar 6. When the rotating block 8 slides into the notch of the recess 9, the slide bar 6 is rotated to slide its rotating block 8 into the inside of the recess 9, and it is clamped and fixed, so that the first steel pipe 1 and the second steel pipe 12 can be fixedly connected.

[0033] When disassembly is required, just hold the first anti-slip rubber ring 2 on the outside of the first steel tube 1 and rotate it counterclockwise, so that the rotating block 8 slides out of the groove inside the recess 9 to achieve separation, and the force generated by the spring 4 on the outside of the blocking plate 5 is used to separate the first steel tube 1 and the second steel tube 12, and finally the ring 18 slides out from the outside of the second steel tube 12 to achieve quick disassembly.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] 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 stainless steel pipe that is easy to install, comprising a first steel pipe (1), characterized in that: A basin-shaped groove is provided on the left side of the first steel tube (1), a protective shell (3) is embedded inside the basin-shaped groove of the first steel tube (1), a square groove is provided inside the protective shell (3), a blocking plate (5) is fixedly connected to the right side of the square groove of the protective shell (3), a sliding rod (6) is slidably connected inside the square groove of the protective shell (3), a first turning handle (7) is fixedly connected to the outer side of the sliding rod (6), a spring (4) is sleeved on the outer side of the sliding rod (6), the right side of the spring (4) is fixedly connected to the left side of the blocking plate (5), the sliding rod (6) passes through the inner center position of the blocking plate (5), and a rotating block (8) is fixedly connected to the right side of the sliding rod (6).

2. The stainless steel pipe that is easy to install according to claim 1 is characterized in that: The left side of the first steel tube (1) is sleeved with a collar (18), the interior of the collar (18) is fitted with a connection seat (15), the interior of the connection seat (15) is fitted with a ball (16), and the outer side of the ball (16) slides with the outer side of the first steel tube (1).

3. The stainless steel pipe that is easy to install according to claim 2 is characterized in that: Two groups of the collar (18) are provided, and two groups of the balls (16) are provided. A circular hole groove is provided at the bottom end of the collar (18), and a spiral pin (17) is spirally connected inside the circular hole groove at the bottom end of the collar (18).

4. The stainless steel pipe that is easy to install according to claim 2 is characterized in that: A first anti-slip rubber ring (2) is sleeved on the outer side of the first steel tube (1), and the first anti-slip rubber ring (2) is made of an anti-slip material.

5. The stainless steel pipe that is easy to install according to claim 4 is characterized in that: A notch is provided on the right side of the interior of the first steel tube (1), a recess (9) is fixedly connected to the interior of the notch of the first steel tube (1), the rotating block (8) is rotatably connected to the interior of the notch of the first steel tube (1), and the outer side of the rotating block (8) is tightly arranged against the recess (9).

6. The stainless steel pipe that is easy to install according to claim 5, characterized in that: A slide rail groove (10) is provided on the right side of the first steel pipe (1), and a blocking block (11) is fixedly connected inside the slide rail groove (10).

7. The stainless steel pipe that is easy to install according to claim 3 is characterized in that: The second steel pipe (12) is slidably connected inside the sleeve ring (18), a second anti-slip rubber ring (13) is sleeved on the outside of the second steel pipe (12), and a connecting pin hole (14) is opened on the right side of the second steel pipe (12).

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