Movable telescopic stainless steel tube

Abstract

The utility model discloses a movable telescopic stainless steel pipe which comprises an outer pipe, an inner pipe is installed on the inner wall of the outer pipe in a sliding mode, a first installation groove is formed in the surface of the inner pipe, a connecting block is fixedly installed on the surface of the outer pipe, and a supporting frame is fixedly installed on one side of the connecting block. And a first mounting column is mounted at the top of the supporting frame through a moving mechanism. The extending length of the inner pipe can be adjusted by moving the inner pipe, after proper adjustment, the reset mechanism drives the second mounting column to leave the inner wall of the second mounting groove, the moving mechanism can drive the two sets of first mounting columns to move oppositely, the first mounting columns are inserted into the inner walls of the first mounting grooves, and the inner pipe can be limited and mounted; and after installation is completed, a reset mechanism drives a second installation column to be inserted into the inner wall of a second installation groove, the rotating disc can be installed in a limited mode, the two-way threaded rod is prevented from rotating, the two-way threaded rod is not prone to rotating, and misoperation is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to stainless steel pipe technical field especially relates to a mobile telescopic stainless steel pipe. BACKGROUND

[0002] Stainless steel pipe is a kind of metal pipe with multiple excellent characteristics, is widely used in various fields.Stainless steel pipe surface has a dense oxide layer, can effectively prevent the erosion of corrosive medium.For example, 304 stainless steel pipe has good corrosion resistance and antioxidant property, stainless steel pipe has higher yield strength and tensile strength, can bear larger load and pressure, in the process of using stainless steel pipe, to meet different needs, stainless steel pipe is usually set to mobile telescopic.

[0003] In the process of using mobile telescopic stainless steel pipe, it is usually through the inner tube of the outer tube inner wall, it is convenient to the telescopic of inner tube, it is convenient to meet different needs, but after moving inner tube, the existing usually is through screw rod and is fixed to inner tube, this leads to the fixation of inner tube by rotating screw rod very easily, thereby leading to the stability of inner tube is poor, is not favorable to the telescopic of stainless steel pipe, is not favorable to the use of stainless steel pipe. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of prior art, the utility model provides a mobile telescopic stainless steel pipe, solves the problems in the background art.

[0005] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0006] A mobile telescopic stainless steel pipe, including outer tube, the inner wall of outer tube is slidably installed with inner tube, the surface of inner tube is equipped with first installation slot, the surface of outer tube is fixedly installed with connecting block, the side of connecting block is fixedly installed with support frame, the top of support frame is installed with first installation column through moving mechanism, the top of support frame is fixedly installed with rotating disc through moving mechanism, the surface of rotating disc is equipped with second installation slot, the top of support frame is fixedly installed with support block, the side of support block is equipped with slot, the inner wall of slot is installed with second installation column through reset mechanism.

[0007] Preferably, the moving mechanism includes the two-way threaded rod rotatably installed on the top of support frame, the surface of two-way threaded rod is threadedly sleeved with moving plate, the side of moving plate and one end of first installation column are fixedly installed, one end of two-way threaded rod and the side of rotating disc are fixedly installed.

[0008] Preferably, the reset mechanism comprises a sliding column slidingly installed on the inner wall of the slot, one end of the sliding column is fixedly installed with a sliding plate, the inner wall of the slot is fixedly installed with a spring, one end of the spring and one side of the sliding plate are fixedly installed, and one end of the sliding plate and one end of the second mounting column are fixedly installed.

[0009] Preferably, the inner wall of the support frame is provided with a limiting groove, the inner wall of the limiting groove is slidingly installed with a limiting block, and one side of the limiting block and one side of the moving plate are fixedly installed.

[0010] Preferably, the inner wall of the first mounting groove and the surface of the first mounting column are matched, and the inner wall of the second mounting groove and the surface of the second mounting column are matched.

[0011] Preferably, the number of the first mounting grooves is several, and the several first mounting grooves are symmetrically distributed.

[0012] Preferably, the number of the moving plate and the first mounting column is two groups, and they are symmetrically arranged.

[0013] Compared with the prior art, the mobile telescopic stainless steel pipe has the beneficial effects that: by moving the inner pipe, the length of the inner pipe extending out can be adjusted, after adjusting, the second mounting column is driven by the reset mechanism to move away from the inner wall of the second mounting groove, the two groups of first mounting columns are driven by the moving mechanism to move towards each other, the first mounting column is inserted into the inner wall of the first mounting groove, the inner pipe is limited and installed, after installation, the second mounting column is inserted into the inner wall of the second mounting groove by the reset mechanism, the rotating disc is limited and installed, the bidirectional screw rod is prevented from rotating, the bidirectional screw rod is not easily rotated, misoperation is prevented, the purpose of limiting the bidirectional screw rod is achieved, the overall fixing stability is better, the structure is simple, and the mobile telescopic stainless steel pipe is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic view of the utility model;

[0015] Figure 2 It is a structure schematic view of the utility model;

[0016] Figure 3 It is a structure schematic view of the utility model;

[0017] Figure 4 It is an enlarged view of A of the utility model.

[0018] In the figure: 1, outer tube; 2, inner tube; 3, first installation groove; 4, connecting block; 5, support frame; 6, bidirectional threaded rod; 7, moving plate; 8, first installation column; 9, rotating disc; 10, second installation groove; 11, support block; 12, notch; 13, sliding column; 14, spring; 15, sliding plate; 16, second installation column; 17, limiting groove; 18, limiting block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Embodiment: Refer to Figures 1-4 The utility model provides a technical scheme, a mobile telescopic stainless steel pipe, including outer tube 1, the inner wall of outer tube 1 is slidably installed with inner tube 2, the surface of inner tube 2 is equipped with first installation groove 3, the surface of outer tube 1 is fixedly installed with connecting block 4, the side of connecting block 4 is fixedly installed with support frame 5, the top of support frame 5 is installed with first installation column 8 through moving mechanism, the top of support frame 5 is fixedly installed with rotating disc 9 through moving mechanism, moving mechanism includes bidirectional threaded rod 6 that rotates and installs in the top of support frame 5, the surface of bidirectional threaded rod 6 is threadedly equipped with moving plate 7, the side of moving plate 7 and the one end of first installation column 8 are fixedly installed, to facilitate the movement of first installation column 8, the one end of bidirectional threaded rod 6 and the side of rotating disc 9 are fixedly installed, to facilitate the rotation of rotating disc 9, the inner wall of support frame 5 is equipped with limiting groove 17, the inner wall of limiting groove 17 is slidably installed with limiting block 18, the side of limiting block 18 and the side of moving plate 7 are fixedly installed, limiting moving plate 7, make the movement of moving plate 7 more stable, the number of first installation groove 3 is several, and several first installation grooves 3 are symmetrically distributed, the number of moving plate 7 and first installation column 8 is two groups, and symmetrically arranged.

[0021] Specific, the surface of the rotating disc 9 is provided with a second installation groove 10, the top of the support frame 5 is fixedly installed with a support block 11, one side of the support block 11 is provided with a slot 12, the inner wall of the slot 12 is installed with a second installation column 16 through a reset mechanism, the reset mechanism comprises a sliding column 13 which is slidingly installed on the inner wall of the slot 12, one end of the sliding column 13 is fixedly installed with a sliding plate 15, the inner wall of the slot 12 is fixedly installed with a spring 14, one end of the spring 14 and one side of the sliding plate 15 are fixedly installed, one end of the sliding plate 15 and one end of the second installation column 16 are fixedly installed, so as to conveniently drive the second installation column 16 to reset and move, the inner wall of the first installation groove 3 and the surface of the first installation column 8 are matched, the inner wall of the second installation groove 10 and the surface of the second installation column 16 are matched, the length of the inner tube 2 can be adjusted by moving the inner tube 2, after the length is adjusted, the second installation column 16 is driven by the reset mechanism to move away from the inner wall of the second installation groove 10, the two groups of first installation columns 8 are driven by the moving mechanism to move towards each other, the first installation columns 8 are inserted into the inner wall of the first installation groove 3, the inner tube 2 can be limitingly installed, after the installation is completed, the second installation column 16 is inserted into the inner wall of the second installation groove 10 by the reset mechanism, the rotating disc 9 can be limitingly installed, the bidirectional screw rod 6 is prevented from rotating, the bidirectional screw rod 6 cannot easily rotate, misoperation is prevented, the purpose of conveniently limiting the bidirectional screw rod 6 is achieved, the overall fixing stability is better, the structure is simple, and the use is convenient.

[0022] The electrical components in this article are all connected with the main controller and 220V mains electricity, and the main controller can be a conventional known device such as a computer.

[0023] In use: when using the mobile telescopic stainless steel pipe, the length of the inner tube 2 can be adjusted by moving the inner tube 2, after the length is adjusted, the sliding plate 15 is moved by pulling the sliding column 13, the second installation column 16 is moved by the sliding plate 15, the second installation column 16 moves away from the inner wall of the second installation groove 10, the rotating disc 9 is rotated to drive the bidirectional screw rod 6 to rotate, the two groups of moving plates 7 are moved towards each other by the bidirectional screw rod 6, the two groups of first installation columns 8 are moved towards each other by the moving plates 7, the first installation columns 8 are inserted into the inner wall of the first installation groove 3, the inner tube 2 can be limitingly installed, after the installation is completed, the sliding plate 15 is moved by the spring 14 reset, the second installation column 16 is inserted into the inner wall of the second installation groove 10 by the sliding plate 15, the rotating disc 9 can be limitingly installed, the bidirectional screw rod 6 is prevented from rotating, the bidirectional screw rod 6 cannot easily rotate, misoperation is prevented, the purpose of conveniently limiting the bidirectional screw rod 6 is achieved, the overall fixing stability is better, the structure is simple, and the use is convenient.

[0024] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0025] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A mobile telescopic stainless steel tube comprising an outer tube (1), characterized in that, The inner wall of the outer pipe (1) is slidably provided with an inner pipe (2), the surface of the inner pipe (2) is provided with a first mounting slot (3), the surface of the outer pipe (1) is fixedly provided with a connecting block (4), one side of the connecting block (4) is fixedly provided with a support frame (5), the top of the support frame (5) is movably provided with a first mounting column (8) through a moving mechanism, the top of the support frame (5) is fixedly provided with a rotating disc (9) through a moving mechanism, the surface of the rotating disc (9) is provided with a second mounting slot (10), the top of the support frame (5) is fixedly provided with a supporting block (11), one side of the supporting block (11) is provided with a notch (12), the inner wall of the notch (12) is movably provided with a second mounting column (16) through a reset mechanism.

2. A mobile telescopic stainless steel tube according to claim 1, characterized in that, The moving mechanism comprises a bidirectional threaded rod (6) rotatably arranged at the top of the support frame (5), the surface of the bidirectional threaded rod (6) is movably sleeved with a moving plate (7), one side of the moving plate (7) and one end of the first mounting column (8) are fixedly arranged, and one end of the bidirectional threaded rod (6) and one side of the rotating disc (9) are fixedly arranged.

3. The mobile telescopic stainless steel tube according to claim 1, characterized in that, The reset mechanism comprises a sliding column (13) slidably arranged on the inner wall of the notch (12), one end of the sliding column (13) is fixedly provided with a sliding plate (15), the inner wall of the notch (12) is fixedly provided with a spring (14), one end of the spring (14) and one side of the sliding plate (15) are fixedly arranged, and one end of the sliding plate (15) and one end of the second mounting column (16) are fixedly arranged.

4. The mobile telescopic stainless steel tube according to claim 2, characterized in that, The inner wall of the support frame (5) is provided with a limiting slot (17), the limiting slot (17) is slidably provided with a limiting block (18), one side of the limiting block (18) and one side of the moving plate (7) are fixedly arranged.

5. The mobile telescopic stainless steel tube according to claim 1, characterized in that, The inner wall of the first mounting slot (3) and the surface of the first mounting column (8) are matched, and the inner wall of the second mounting slot (10) and the surface of the second mounting column (16) are matched.

6. The mobile telescopic stainless steel tube according to claim 1, characterized in that, The number of the first mounting slots (3) is several, and the several first mounting slots (3) are symmetrically arranged.

7. The mobile telescopic stainless steel tube according to claim 2, characterized in that, The number of the moving plate (7) and the first mounting column (8) is two groups, and they are symmetrically arranged.

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