Adjustable support for pressure tank

Abstract

The utility model provides an adjustable support for a pressure tank, and belongs to the technical field of machinery. The problem that the height of an existing pressure tank is inconvenient to adjust is solved. In the utility model, the pressure tank comprises a vertically arranged tank body, the bracket comprises a bracket body arranged outside the tank body, and the bottom of the bracket body is provided with a bolt hole; the frame body comprises an inverted-L-shaped main body, the main body is composed of a horizontally-arranged connecting body and a vertically-arranged supporting body, the connecting body is located between the tank body and the supporting body, a strip-shaped seat is further horizontally arranged between the supporting body and the tank body, one end of the strip-shaped seat is fixedly connected with the tank body, and the strip-shaped seat is located under the connecting body; the cross section of the strip-shaped base is in a U shape, and the strip-shaped base is defined by an upper side wall, a lower side wall and a connecting side wall. A through hole vertically penetrates through the upper side wall, a screw rod vertically penetrates through the through hole, the upper end of the screw rod is fixedly connected with a connecting body, and the lower end of the screw rod extends into an inner cavity of the strip-shaped seat; two locking nuts are screwed on the screw rod; and the upper side wall is clamped and positioned between the two locking nuts. The adjustable bracket of the pressure tank is convenient for height adjustment.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mechanical technical field relates to a pressure tank especially a pressure tank adjustable support. BACKGROUND

[0002] The pressure tank is the device that utilizes the compressibility of air in the tank to adjust and store water and keep the required pressure, so it is also called air pressure water supply equipment.

[0003] The existing pressure tank structure such as the steel plastic composite water supply pressure tank (application number: 201010280000.3) disclosed in Chinese patent library includes a support, a steel tank body is installed above the support, the both ends of the tank body are arc-shaped, the inner surface of the tank body is treated by chemistry to generate a protective film, the upper portion of the tank body is provided with the mounting screw hole of electric contact pressure relay and pressure gauge, the lower end of the tank body is provided with a water inlet pipe on one side and a water outlet pipe on the other side, the bottom of the tank body is provided with a safety valve screw port and a sewage valve screw port, the tank body is injection molded, and a 1-2 millimeter injection anticorrosive layer is formed on the inner surface of the steel tank body.

[0004] In the existing pressure tank, the support and the tank body are generally welded and fixed, so that the height of the tank body is fixed and cannot be changed. When some special working conditions require adjusting the height of the tank body, the support is generally disassembled, re-welded and fixed in a new position, or cut off and raised, and the whole operation procedure is relatively complicated and laborious. UTILITY MODEL CONTENTS

[0005] The utility model aims at the above problems existing in the prior art and provides a pressure tank adjustable support which can conveniently adjust the height of a tank body.

[0006] The utility model can be realized by the following technical scheme: a pressure tank adjustable support, the pressure tank includes a vertically arranged tank body, the support includes a frame body arranged outside the tank body, and the frame body is provided with a vertically penetrating bolt hole at the bottom; the frame body includes a main body in inverted L shape, the main body is composed of a horizontally arranged connecting body and a vertically arranged supporting body, and the connecting body is between the tank body and the supporting body, characterized in that a strip-shaped seat is horizontally arranged between the supporting body and the tank body, one end of the strip-shaped seat is fixedly connected to the tank body, and the strip-shaped seat is directly below the connecting body; the cross section of the strip-shaped seat is in the shape of a n, and the strip-shaped seat is surrounded by an upper side wall and a lower side wall arranged side by side and a connecting side wall between the upper side wall and the lower side wall; a through hole is vertically penetrated in the upper side wall, a screw rod is vertically arranged in the through hole, the upper end of the screw rod is fixedly connected to the connecting body, and the lower end of the screw rod extends into the inner cavity of the strip-shaped seat; two locking nuts are screwed on the screw rod, and the upper side wall is clamped and positioned between the two locking nuts.

[0007] In use, the support is positioned by cooperation with the bolt hole and the screw; the tank body is supported on the support by cooperation of the strip-shaped seat, the screw rod and the locking nut, and stable positioning is realized.

[0008] The application only needs to rotate two locking nuts and slide the tank body to realize the height adjustment of the tank body position, and the whole process does not need to disassemble parts, and has the advantages of convenient adjustment, easy and the like.

[0009] In the adjustable support for pressure tank, the end of the strip-shaped seat away from the tank body is in sliding connection with the support body, realizing the upward and downward sliding guiding of the tank body, and making the position adjustment of the tank body more convenient.

[0010] In the adjustable support for pressure tank, a sliding groove matched with the strip-shaped seat is vertically formed on one side of the support body, and the end of the strip-shaped seat away from the tank body is inserted into the sliding groove, so as to form a stable sliding fit between the strip-shaped seat and the support body.

[0011] In the adjustable support for pressure tank, the upper end of the screw rod is welded and fixedly connected with the connecting body, and has the advantages of simple structure and stable connection.

[0012] In the adjustable support for pressure tank, the thickness side of the main body has a concave cavity matched with the main body in shape and size, so as to reduce the weight and manufacturing cost of the main body.

[0013] In the adjustable support for pressure tank, a through hole is vertically penetrated through the connecting body and into the concave cavity for the upper end of the screw rod to extend into the concave cavity, the upper end of the screw rod is screwed with a positioning nut, and the positioning nut is tightly pressed against the inner wall of the concave cavity. Through the cooperation of the positioning nut and the screw rod, the connection strength between the screw rod and the main body can be further enhanced, and the structure of the pressure tank is more stable.

[0014] In the adjustable support for pressure tank, a connecting piece is vertically arranged between the connecting body and the tank body, the cross section of the connecting piece is in the form of a circular arc matched with the tank body, one side of the connecting piece is attached to the tank body, and the other side of the connecting piece is fixedly connected with the connecting body. Through the cooperation of the connecting piece and the tank body, the sliding guiding of the tank body can be further enhanced, and the position adjustment of the tank body is more convenient.

[0015] In the adjustable support for pressure tank, a positioning piece is vertically arranged between the strip-shaped seat and the tank body, the cross section of the positioning piece is in the form of a circular arc matched with the tank body, one side of the positioning piece is attached to the tank body, and the other side of the positioning piece is pressed and fixed to the strip-shaped seat, so as to enhance the connection strength and stability between the strip-shaped seat and the tank body.

[0016] Compared with the prior art, the adjustable support for pressure tank has the following advantages:

[0017] 1. The application only needs to rotate two locking nuts and slide the tank body to realize the height adjustment of the tank body position, and the whole process does not need to disassemble parts, and has the advantages of convenient adjustment, easy and the like.

[0018] 2. Through the cooperation of the positioning nut and the screw rod, the connection strength between the screw rod and the main body can be further enhanced, and the structure of the pressure tank is more stable. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of a pressure tank.

[0020] Figure 2 It is a connection diagram of the support body and the bar seat.

[0021] In the figure, 1, tank body; 2, frame body; 2a, bolt hole; 2b, connector; 2c, support body; 2d, slide groove; 2e, concave cavity; 3, strip seat; 3a, upper side wall; 3b, connecting side wall; 4, screw; 5, locking nut; 6, positioning nut; 7, positioning plate; 8, connecting plate. DETAILED DESCRIPTION

[0022] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0023] Example 1

[0024] like Figure 1 As shown, in the adjustable bracket for a pressure tank, the pressure tank includes a vertically arranged tank body 1; the adjustable bracket includes a frame body 2 arranged outside the tank body 1, and a vertically penetrating bolt hole 2a is provided at the bottom of the frame body 2.

[0025] Specifically,

[0026] The frame 2 includes an inverted L-shaped main body and a positioning plate fixed to the bottom of the main body, wherein the above-mentioned bolt hole 2a is arranged on the positioning plate; the main body is an integrated structure, which is composed of a horizontally arranged connecting body 2b and a vertically arranged supporting body 2c. At this time, the connecting body 2b is located between the tank body 1 and the supporting body 2c, and the positioning plate is fixed to the bottom of the supporting body 2c.

[0027] like Figure 1 As shown, a strip seat 3 is horizontally provided between the support body 2c and the tank body 1. One end of the strip seat 3 is fixedly connected to the tank body 1, and the strip seat 3 is located directly below the connector 2b. The cross-section of the strip seat 3 is U-shaped, and the strip seat 3 is surrounded by an upper side wall 3a and a lower side wall arranged in parallel, and a connecting side wall 3b located between the upper side wall 3a and the lower side wall. Among them, a through hole is vertically penetrated through the upper side wall 3a, and a screw 4 is vertically penetrated through the through hole. The upper end of the screw 4 is fixedly connected to the connector 2b, and the lower end of the screw 4 extends into the inner cavity of the strip seat 3. Two locking nuts 5 are screwed onto the screw 4, and the upper side wall 3a is clamped and positioned between the two locking nuts 5. That is, at this time, the two locking nuts 5 are pressed tightly against the top and bottom surfaces of the upper side wall 3a, respectively.

[0028] When in use, the bracket is positioned by cooperating with the screw through the bolt hole 2a; the tank body 1 is supported on the bracket by cooperating with the strip seat 3, the screw 4 and the locking nut 5 to achieve stable positioning.

[0029] The application only needs to rotate two locking nuts 5 and slide the tank body 1 to realize the height adjustment of the tank body 1, and the whole process does not need to disassemble parts, and has the advantages of convenient adjustment and easy operation.

[0030] Further, as shown in Figure 1 and Figure 2 , the end of the strip-shaped seat 3 away from the tank body 1 is slidably connected with the support body 2c, realizing the up-down sliding guide of the tank body 1, and more conveniently adjusting the position of the tank body 1. Specifically, the support body 2c is vertically formed with a sliding groove 2d matched with the strip-shaped seat 3 on one side, and the end of the strip-shaped seat 3 away from the tank body 1 is inserted into the sliding groove 2d, so as to form a stable sliding fit between the support body 2c and the strip-shaped seat 3.

[0031] In this embodiment,

[0032] The upper end of the screw rod 4 is welded and fixedly connected with the connecting body 2b, having the advantages of simple structure and stable connection. Further, the thickness side of the main body has a concave cavity 2e matched with the main body in shape and size, so as to reduce the weight and manufacturing cost of the main body; the connecting body 2b is vertically penetrated by a through hole for the upper end of the screw rod 4 to extend into the concave cavity 2e, and the upper end of the screw rod 4 is screwed with a positioning nut 6, and the positioning nut 6 is tightly pressed on the inner wall of the concave cavity 2e. Through the cooperation of the positioning nut 6 and the screw rod 4, the connection strength between the screw rod 4 and the main body can be further enhanced, so that the structure of the pressure tank is more stable.

[0033] The connection mode between the strip-shaped seat 3 and the tank body 1 is as follows: a positioning piece 7 is vertically arranged between the strip-shaped seat 3 and the tank body 1, the cross section of the positioning piece 7 is a circular arc matched with the tank body 1, one side of the positioning piece 7 is fixedly attached to the tank body 1, and the other side of the positioning piece 7 is fixedly attached to the strip-shaped seat 3, so as to enhance the connection strength and stability between the strip-shaped seat 3 and the tank body 1. Preferably, the positioning piece 7 is fixedly connected with the strip-shaped seat 3 and the tank body 1 respectively by welding.

[0034] In the actual product, a connecting piece 8 is vertically arranged between the connecting body 2b and the tank body 1, the cross section of the connecting piece 8 is a circular arc matched with the tank body 1, one side of the connecting piece 8 is attached to the tank body 1, and the other side of the connecting piece 8 is fixedly connected with the above connecting body 2b. With the cooperation of the connecting piece 8 and the tank body 1, the sliding guide of the tank body 1 can be further enhanced, and the position adjustment of the tank body 1 is facilitated.

[0035] Embodiment two

[0036] The structure and principle of this embodiment two are basically the same as those of embodiment one, and the difference lies in that the end of the strip-shaped seat 3 away from the tank body 1 is fixedly provided with a sliding block, and the support body 2c is correspondingly provided with a strip-shaped groove matched with the sliding block, the strip-shaped groove is vertically arranged, and the sliding block is slidably arranged in the strip-shaped groove. The cooperation of the sliding block and the strip-shaped groove can also stably realize the sliding fit between the support body 2c and the strip-shaped seat 3.

[0037] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

Claims

1. A pressure tank adjustable support, the pressure tank comprising a vertically arranged tank body (1), the support comprising a support body (2) arranged outside the tank body (1), and the support body (2) having a vertically penetrating bolt hole (2a) at the bottom; the support body (2) comprising a main body in the shape of an inverted L, the main body being composed of a horizontally arranged connecting body (2b) and a vertically arranged supporting body (2c), and the connecting body (2b) being between the tank body (1) and the supporting body (2c), characterized in that, A strip-shaped seat (3) is horizontally arranged between the support body (2c) and the tank body (1), one end of the strip-shaped seat (3) is fixedly connected with the tank body (1), and the strip-shaped seat (3) is directly below the connecting body (2b); the cross section of the strip-shaped seat (3) is in the shape of a "V", and the strip-shaped seat (3) is surrounded by an upper side wall (3a) and a lower side wall arranged side by side, and a connecting side wall (3b) between the upper side wall (3a) and the lower side wall; a through hole is vertically arranged in the upper side wall (3a), a screw rod (4) is vertically arranged in the through hole, the upper end of the screw rod (4) is fixedly connected with the connecting body (2b), and the lower end of the screw rod (4) extends into the inner cavity of the strip-shaped seat (3); two locking nuts (5) are screwed on the screw rod (4), and the upper side wall (3a) is clamped and positioned between the two locking nuts (5).

2. The adjustable support for a pressure tank of claim 1, wherein, The end, away from the tank body (1), of the strip-shaped seat (3) is slidably connected with the support body (2c).

3. The adjustable support for a pressure tank of claim 2, wherein, A sliding groove (2d) matched with the strip-shaped seat (3) is vertically formed on one side of the support body (2c), and the end, away from the tank body (1), of the strip-shaped seat (3) is inserted into the sliding groove (2d).

4. The adjustable support for a pressure tank of claim 1, wherein, The upper end of the screw rod (4) is welded and fixedly connected with the connecting body (2b).

5. The adjustable support for a pressure tank of claim 4, wherein, The thickness side of the main body has a concave cavity (2e) matched with the main body in shape and size.

6. The adjustable support for a pressure tank of claim 5, wherein, A through hole, into which the upper end of the screw rod (4) extends, is vertically arranged in the connecting body (2b), a positioning nut (6) is screwed on the upper end of the screw rod (4), and the positioning nut (6) is tightly pressed against the inner wall of the concave cavity (2e).

7. The adjustable support for a pressure tank of claim 1, wherein, A connecting sheet (8) is vertically arranged between the connecting body (2b) and the tank body (1), the cross section of the connecting sheet (8) is in the shape of an arc matched with the tank body (1), one side of the connecting sheet (8) is attached to the tank body (1), and the other side of the connecting sheet (8) is fixedly connected with the connecting body (2b).

8. The adjustable support for a pressure tank of claim 1, wherein, A positioning sheet (7) is vertically arranged between the strip-shaped seat (3) and the tank body (1), the cross section of the positioning sheet (7) is in the shape of an arc matched with the tank body (1), one side of the positioning sheet (7) is fixedly attached to the tank body (1), and the other side of the positioning sheet (7) is fixedly pressed against the strip-shaped seat (3).

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