CN210266261U - Regulator for preventing falling off - Google Patents

Abstract

The utility model discloses a regulator for preventing droing, including the control tube main part, the control tube main part is including adjusting the outer tube and adjusting the inner tube, be equipped with the threading board on adjusting the inner wall of outer tube, and be equipped with on adjusting the outer wall of inner tube and match the screw thread that sets up with the threading board, the system of turning on the car has the step on adjusting the inner wall of outer tube, and the riveting has the china department on the step, the china department diameter is greater than adjusts the inner tube, adjust the first fixed establishment that two symmetries of fixedly connected with set up on the one end outer wall of outer tube, and adjust the second fixed establishment that two symmetries of fixedly connected with set up on the other end outer. The utility model discloses the control tube is difficult for droing, and control tube fixed mounting is convenient.

Description

Regulator for preventing falling off

Technical Field

The utility model relates to a regulator technical field especially relates to a prevent regulator that drops.

Background

Tubing is the material used to make pipe fittings. Different pipes are used for different pipe fittings, the quality of the pipe fittings is directly determined by the quality of the pipe fittings, the pipe fittings are necessary materials for building engineering, and commonly used materials comprise a water supply pipe, a water drainage pipe, a gas pipe, a heating pipe, an electric wire conduit, a rainwater pipe and the like. With the development of science and technology, the pipe used in home decoration also goes through the development process of common cast iron pipe → cement pipe → (reinforced concrete pipe, asbestos cement pipe) → (nodular cast iron pipe), galvanized steel pipe → plastic pipe and aluminum-plastic composite pipe, and the adjusting pipe is used as one of the pipe materials and is commonly used for pipeline construction;

the existing regulator structure adopts full threads, if the regulator structure is rotated all the time, the regulator structure can fall off, the safe use of customers is affected, and the regulator is inconvenient to fix and install, so that the regulator capable of preventing the falling off is provided to solve the problems.

Disclosure of Invention

The utility model aims at solving the problems existing in the prior art and providing a regulator for preventing falling.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a regulator that prevents to drop, includes the control tube main part, the control tube main part is including adjusting the outer tube and adjusting the inner tube, be equipped with the thread plate on the inner wall of adjusting the outer tube, and be equipped with on the outer wall of adjusting the inner tube and match the screw thread that sets up with the thread plate, the system of turning on the inner wall of adjusting the outer tube has the step, and the riveting has the china department on the step, the china department diameter is greater than adjusts the inner tube, adjust the first fixed establishment that two symmetries of fixedly connected with set up on the one end outer wall of outer tube, and adjust the second fixed establishment that two symmetries of fixedly connected with set up.

Preferably, first fixed establishment includes the first fixed plate that the level set up, and first fixed plate is hollow structure, the first fixed plate internal rotation is connected with the threaded rod, and the threaded rod runs through the lateral wall setting of first fixed plate, the cover is equipped with the nut that two symmetries set up on the threaded rod, and equal fixedly connected with fixed main part on two nuts, be equipped with on the lateral wall of first fixed plate and match the bar opening that sets up with two fixed main parts, and two fixed main parts all run through the bar opening setting.

Preferably, the second fixing mechanism comprises a second fixing plate which is horizontally arranged, and two symmetrically arranged mounting screws are arranged on the second fixing plate.

Preferably, the fixed main part includes the third fixed plate of vertical setting, be equipped with the mounting groove on the lateral wall of third fixed plate, and through a plurality of spring fixedly connected with blotter in the mounting groove.

Preferably, the external screw thread of threaded rod comprises first external screw thread and the second external screw thread that the symmetry set up, first external screw thread sets up with the second external screw thread opposite direction of rotation, and two nuts overlap respectively on first external screw thread and second external screw thread.

Preferably, the threaded rod is sleeved with a nut, and the nut is located outside the first fixing plate.

The utility model discloses well beneficial effect as follows:

1. the diameter of the washer is larger than that of the adjusting inner tube, the length of the threaded plate is smaller than that of the adjusting inner tube, the adjusting inner tube idles after being rotated out of the threaded plate, the adjusting inner tube cannot be separated by matching with the washer, and the mounting screw is matched with the second fixing plate to ensure stable mounting of the adjusting outer tube;

2. because first external screw thread sets up to opposite with the second external screw thread soon, rotates the threaded rod and can drive two third fixed plates and move in opposite directions, makes two blotters and spring fit install first fixed plate at the work position, and the nut can be with threaded rod locking, guarantees threaded rod operating condition's stability.

Drawings

Fig. 1 is a schematic structural diagram of an anti-falling regulator of the present invention;

fig. 2 is a schematic structural view of a first fixing mechanism of an anti-falling regulator according to the present invention;

fig. 3 is a schematic structural diagram of a second fixing mechanism of the regulator of the present invention for preventing falling off.

In the figure: the device comprises an outer adjusting pipe 1, an inner adjusting pipe 2, a threaded plate 3, a washer 4, a first fixing plate 5, a threaded rod 6, a nut 7, a second fixing plate 8, a mounting screw 9, a third fixing plate 10, a mounting groove 11, a cushion pad 12 and a nut 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, an anti-dropping regulator comprises a regulating tube main body, the regulating tube main body comprises a regulating outer tube 1 and a regulating inner tube 2, a thread plate 3 is arranged on the inner wall of the regulating outer tube 1, threads matched with the thread plate 3 are arranged on the outer wall of the regulating inner tube 2, a step is lathed on the inner wall of the regulating outer tube 1, a washer 4 is riveted on the step, the diameter of the washer 4 is larger than that of the regulating inner tube 2, two first fixing mechanisms which are symmetrically arranged are fixedly connected on the outer wall of one end of the regulating outer tube 1, two second fixing mechanisms which are symmetrically arranged are fixedly connected on the outer wall of the other end of the regulating outer tube 1, each second fixing mechanism comprises a second fixing plate 8 which is horizontally arranged, two mounting screws 9 which are symmetrically arranged are arranged on the second fixing plate 8, because the diameter of the washer 4 is larger than that of the regulating inner tube 2, and the, the adjusting inner pipe 2 idles after rotating out of the threaded plate 3, the adjusting inner pipe 2 cannot be separated by matching with the washer 4, and the mounting screw 9 is matched with the second fixing plate 8 to ensure the stable mounting of the adjusting outer pipe 1;

the first fixing mechanism comprises a first fixing plate 5 which is horizontally arranged, the first fixing plate 5 is of a hollow structure, a threaded rod 6 is rotationally connected in the first fixing plate 5, the threaded rod 6 penetrates through the side wall of the first fixing plate 5, two nuts 7 which are symmetrically arranged are sleeved on the threaded rod 6, fixing bodies are fixedly connected to the two nuts 7 respectively, strip-shaped openings which are matched with the two fixing bodies are arranged on the side wall of the first fixing plate 5, the two fixing bodies penetrate through the strip-shaped openings respectively, the fixing bodies comprise a third fixing plate 10 which is vertically arranged, a mounting groove 11 is arranged on the side wall of the third fixing plate 10, a cushion 12 is fixedly connected in the mounting groove 11 through a plurality of springs, external threads of the threaded rod 6 are composed of first external threads and second external threads which are symmetrically arranged, the first external threads and the second external threads are arranged in opposite directions, and the two nuts 7 are sleeved on the first external threads and the second, the cover is equipped with nut 13 on threaded rod 6, and nut 13 is located the outside of first fixed plate 5, because first external screw thread sets up to opposite with the second external screw thread soon, rotates threaded rod 6 and can drive two third fixed plates 10 motion in opposite directions, makes two blotters 12 and spring fit install first fixed plate 5 at the operating site, and nut 13 can be with threaded rod 6 locking, guarantees threaded rod 6 operating condition's stability.

The utility model discloses in, because the diameter of china department 4 is greater than adjusts inner tube 2, and the length of threading board 3 is less than adjusts inner tube 2, adjust inner tube 2 and roll out 3 back idle rotations of threading board, cooperation china department 4 makes and adjusts inner tube 2 and can not deviate from, the stable installation of adjusting outer tube 1 is guaranteed with the cooperation of second fixed plate 8 to mounting screw 9, because first external screw thread sets up to opposite with the second external screw thread soon, rotation threaded rod 6 can drive two third fixed plates 10 and move in opposite directions, make two blotters 12 and spring fit install first fixed plate 5 at the work position, nut 13 can lock threaded rod 6, guarantee 6 operating condition's of threaded rod stability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a regulator that prevents to drop, includes the control tube main part, its characterized in that, the control tube main part is including adjusting outer tube (1) and adjusting inner tube (2), be equipped with thread plate (3) on the inner wall of adjusting outer tube (1), and be equipped with on the outer wall of adjusting inner tube (2) and match the screw thread that sets up with thread plate (3), the inner wall system of getting on the bus of adjusting outer tube (1) has the step, and the riveting has china department (4) on the step, china department (4) diameter is greater than adjusts inner tube (2), adjust the first fixed establishment that two symmetries of fixedly connected with set up on the one end outer wall of outer tube (1), and adjust the second fixed establishment that two symmetries of fixedly connected with set up on the other end outer wall of outer tube (1).

2. The anti-dropping regulator according to claim 1, wherein the first fixing mechanism comprises a first fixing plate (5) horizontally arranged, the first fixing plate (5) is of a hollow structure, a threaded rod (6) is rotatably connected in the first fixing plate (5), the threaded rod (6) penetrates through the side wall of the first fixing plate (5), two nuts (7) symmetrically arranged are sleeved on the threaded rod (6), fixing bodies are fixedly connected to the two nuts (7), strip-shaped openings matched with the two fixing bodies are formed in the side wall of the first fixing plate (5), and the two fixing bodies penetrate through the strip-shaped openings.

3. A fall-off prevention adjuster according to claim 1, wherein the second fixing mechanism comprises a horizontally arranged second fixing plate (8), and two symmetrically arranged mounting screws (9) are arranged on the second fixing plate (8).

4. The adjuster for preventing the falling off of claim 2, wherein the fixing body comprises a third fixing plate (10) vertically arranged, a mounting groove (11) is formed on a side wall of the third fixing plate (10), and a cushion pad (12) is fixedly connected in the mounting groove (11) through a plurality of springs.

5. The anti-drop adjuster according to claim 2, wherein the external thread of the threaded rod (6) is composed of a first external thread and a second external thread which are symmetrically arranged, the rotation directions of the first external thread and the second external thread are opposite, and two nuts (7) are respectively sleeved on the first external thread and the second external thread.

6. A dropout prevention adjuster according to claim 2, wherein the threaded rod (6) is provided with a nut (13) and the nut (13) is located outside the first fixing plate (5).

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