CN217915200U - A rotate and overhaul device for jar case - Google Patents

Abstract

The utility model provides a rotary maintenance device for a tank; belongs to the technical field of automation equipment. Comprises a base, a rotating frame and a limiting bracket; two groups of moving frames are slidably mounted on two sides of the base, and rotating frames are rotatably mounted on the moving frames; the inner side of the movable frame is provided with a liftable limit bracket. The rotation of tank box overhauls the device and can fix tank box, rotates through gear motor drive rotating turret, makes tank box 360 rotate to be furnished with spacing support, can not only act as the setpoint when tank box places temporarily, can also fix tank box's angle when the rotatory inspection of preparation or maintenance of suspending, safer and the personnel of being convenient for operate.

Description

A rotate and overhaul device for jar case

Technical Field

The utility model belongs to the technical field of automation equipment, concretely relates to rotation maintenance device for jar case.

Background

The tank generally refers to a tank container, the frame is made of high-strength steel, the liquid tank is elliptical or approximately spherical, and the liquid tank is placed in the frame. When the tank is overhauled or maintained, a crane or other hoisting equipment is usually adopted to pull the tank frame to roll on the ground for turning, so that the tank frame is often damaged by collision, and an anti-rust layer falls off and is easy to rust. And this turn-over method is not suitable for repeated turn-over overhauls.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model provides a rotation overhauls device for tank box can 360 rotations to can spacing fixed tank box, be convenient for repair the maintenance to the tank box.

In order to solve the above-mentioned purpose, the technical scheme of the utility model is as follows:

the utility model provides a rotary maintenance device for a tank, which comprises a base, a rotary frame and a limit bracket; two groups of moving frames are slidably mounted on two sides of the base, and rotating frames are rotatably mounted on the moving frames; the inner side of the movable frame is provided with a liftable limit bracket.

Preferably, the limiting bracket is slidably mounted on the base.

Preferably, a second hydraulic cylinder is installed on the limiting support and fixed to the base. The second hydraulic cylinder can realize the up-and-down motion of the limiting support, and the motion direction of the limiting support is perpendicular to the base. The bottom frame that can support the tank case when spacing support rises to fix the tank case at present angle, can not rotate, the maintainer of being convenient for is to the tank case operation.

Preferably, two sets of first hydraulic cylinders in opposite directions are fixed on the base, and the other ends of the two sets of first hydraulic cylinders are respectively connected with the two sets of movable frames.

Preferably, the rotating frame is provided with a fixing mechanism, and the fixing mechanism can fix the frame of the tank.

Preferably, the fixing mechanism comprises a plurality of groups of locking pins, and the locking pins are fixed on the inner side of the moving frame.

Preferably, an annular guide rail is fixed on the rotating frame, and the guide rail is parallel to the rotating frame; the guide rail is connected with a sliding block fixed on the movable frame in a sliding mode.

Preferably, the number of the sliding blocks is not less than 3. At least three sliders form a sliding plane of the guide rail, and friction between the guide rail and the sliders is small, so that the rotating frame can slide stably.

Preferably, the rotating frame is rotatably connected to the moving frame through a bearing.

Preferably, a rotating shaft of the rotating frame is connected with a speed reducing motor, and the speed reducing motor drives the rotating frame to rotate.

Compared with the prior art, the utility model discloses an advantage and beneficial effect are: the rotation of jar case overhauls the device and can fix a jar case, rotates through gear motor drive rotating turret, makes 360 rotations of jar case to being furnished with spacing support, can not only acting as the setpoint when jar case is placed temporarily, reducing the occupation time to hoisting equipment, can also be at the angle of the fixed jar case of rotatory preparation inspection of pause or maintenance, the personnel's operation of just being convenient for more safely.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a schematic view of the structure of an embodiment;

FIG. 2 is a schematic view of a portion of the structure of FIG. 1;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 2;

FIG. 4 is a schematic structural view of a stationary tank using an embodiment of the structure;

reference numbers in the figures: 1. a base; 2. a movable frame; 3. a rotating frame; 4. a limiting bracket; 5. a first hydraulic cylinder; 6. a fixing mechanism; 7. a lock pin; 8. a guide rail; 9. a slider; 10. a reduction motor; 11. a second hydraulic cylinder; 12. a sprocket; 13. and (7) a tank.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

It should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "top", "bottom", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The rotary maintenance device for the tank 13 provided by the embodiment is shown in fig. 1-2, and comprises a base 1, a rotating frame 3 and a limiting bracket 4; the base 1 is used for stably placing or fixing on the ground, two groups of moving frames 2 are slidably mounted on the left side and the right side of the base 1, the moving frames 2 are perpendicular to the base 1, and rotating frames 3 are rotatably mounted on the moving frames 2; the base 1 is also provided with a lifting limiting bracket 4.

Specifically, the front side and the rear side of a base 1 are sleeved outside the bottom of a movable frame 2, two groups of first hydraulic cylinders 5 in opposite directions are fixed on the base 1, and the other ends of the two groups of first hydraulic cylinders 5 are respectively connected with the movable frames 2 on two sides; the first pneumatic cylinder 5 of every group is two and fixes the flexible pneumatic cylinder in two parallels at base 1 front side and rear side respectively, and the direction all is on a parallel with base 1. The first hydraulic cylinder 5 can drive the moving frames 2 on two sides of the base 1 to move left and right, so that the moving frames can get close to or away from each other. When the movable frames 2 are close to each other, the rotating frame 3 connected to the movable frames 2 is close to the tank 13, so that the tank 13 can be fixed conveniently.

In this embodiment, the top of the movable frame 2 is connected to the rotating frame 3, and the rotating frame 3 is used for fixing the tank 13 and driving the tank 13 to rotate. The opposite surfaces of the two groups of rotating frames 3 are inner sides, the inner sides of the rotating frames 3 are provided with fixing mechanisms 6, the fixing mechanisms 6 adopt a plurality of lock pins 7, the lock pins 7 are fixed on the inner sides of the moving frames 2, and the positions of the lock pins 7 are matched with the frame of the tank box 13. When the rotating frame 3 approaches the tank 13, the fixing mechanism 6 is inserted into the frame of the tank 13 to fix the tank 13. The securing mechanism 6 may employ several sets of locking pins 7 to accommodate tanks 13 of different sizes.

As shown in fig. 3, a ring-shaped guide rail 8 is fixed on the rotating frame 3, the plane of the guide rail 8 is parallel to the plane of the rotating frame 3, the guide rail 8 is connected with three sliding blocks 9 fixed on the moving frame 2 in a sliding manner, the plane of the three sliding blocks 9 forms the sliding plane of the guide rail 8, and the friction between the guide rail 8 and the sliding blocks 9 is small, so that the rotating frame 3 can slide smoothly. The rotating shaft of the rotating frame 3 penetrates through the bearing to be rotatably connected to the moving frame 2, the rotating shaft is driven by the chain wheel 12 and is connected to the speed reducing motor 10, and the speed reducing motor 10 is fixed to the moving frame 2.

Four groups of limiting brackets 4 are arranged on the inner side of the movable frame 2, and the limiting brackets 4 are arranged on the base 1 in a sliding manner and are positioned on the inner side of the base 1; the limiting support 4 is used for supporting the bottom of the tank box and can position and support the tank box when the tank box is placed or overhauled. The limit bracket 4 is connected with a second hydraulic cylinder 11, and the second hydraulic cylinder 11 is fixed on the base 1; the up-and-down movement of the limit bracket 4 is realized. The motion direction of the limit bracket 4 is vertical to the base 1. The bottom frame of tank 13 can be supported when limiting support 4 is lifted upwards, so that tank 13 is fixed at the current angle and cannot rotate, and the maintenance personnel can operate tank 13 conveniently.

The use method of the structure is as follows: as shown in fig. 4, the base 1 is placed on a flat ground, and the movable frame 2 moves outward to be in an open state; after the limiting bracket 4 is lifted to a proper height, the tank box 13 is placed on the limiting bracket 4; the mobile frame 2 moves inwardly close to the tank 13 and the fixing mechanism 6 moved to the mobile frame 2 fixes the tank 13. Tank 13 rotates before, spacing support 4 descends, highly do not hinder tank 13's rotation can, gear motor 10 work, through sprocket 12 transmission, it rotates around relative movement frame 2 to drive the rotating turret 3, make tank 13 and then the rotating turret 3 rotate, each angle that tank 13 can be observed to the maintainer, when needs maintenance, the face with the maintenance is changeed to preceding or above-mentioned back, spacing support 4 rises, support tank 13's frame, it is fixed at current angle to make tank 13.

In the utility model, except the special structure, the base 1, the movable frame 2 and the spacing support 4 are all steel frame structures.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.

Claims (10)

1. A rotary maintenance device for a tank is characterized by comprising a base (1), a rotary frame (3) and a limiting bracket (4); two groups of moving frames (2) are slidably mounted on two sides of the base (1), and rotating frames (3) are rotatably mounted on the moving frames (2); the inner side of the movable frame (2) is provided with a liftable limit bracket (4).

2. The rotary access arrangement for tank compartments of claim 1, characterized in that the limit bracket (4) is slidably mounted on the base (1).

3. The rotary maintenance device for tank boxes according to claim 2, characterized in that a second hydraulic cylinder (11) is mounted on the limit bracket (4), the second hydraulic cylinder (11) being fixed on the base (1).

4. The rotary maintenance device for the tank according to claim 1, characterized in that two sets of first hydraulic cylinders (5) with opposite directions are fixed on the base (1), and the other ends of the two sets of first hydraulic cylinders (5) are respectively connected with the two sets of movable frames (2).

5. The rotary overhaul device for tank cabinets according to claim 1, characterized in that a fixing mechanism (6) is provided on the turret (3), the fixing mechanism (6) being capable of fixing the frame of the tank cabinet (13).

6. The rotary access arrangement for tank compartments of claim 5, characterized in that the fixing means (6) comprise several sets of locking pins (7), the locking pins (7) being fixed on the inside of the moving rack (2).

7. The rotary overhaul device for tank cabinets according to claim 1, characterized in that an annular guide rail (8) is fixed to the turret (3), the guide rail (8) being parallel to the turret (3); the guide rail (8) is connected with a sliding block (9) fixed on the movable frame (2) in a sliding manner.

8. The rotary overhaul device for tank cabinets of claim 7, wherein the number of sliders (9) is not less than 3.

9. The rotary overhaul device for tank cabinets according to claim 1, characterized in that the turret (3) is rotatably connected to the moving frame (2) by means of bearings.

10. The rotary overhaul device for tank cabinets according to claim 1, characterized in that a gear motor (10) is connected to the rotating shaft of the rotating frame (3), and the gear motor (10) drives the rotating frame (3) to rotate.

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