CN216403636U - A dismouting device for plate heat exchanger - Google Patents

Abstract

The utility model relates to the technical field of plate heat exchanger disassembly and assembly assistance, and discloses a disassembly and assembly device for a plate heat exchanger, which comprises a disassembly and assembly seat; the right side of the top of the disassembling and assembling seat is provided with a movable seat, a support rod is movably arranged in the movable seat, the top of the support rod is fixedly provided with a suspension arm, the left end of the suspension arm is fixedly provided with a hoisting motor, and the bottom of the hoisting motor is provided with a sling; the mounting bracket is installed to dismouting seat top right side front end, the spout has been seted up on dismouting seat right side, movable mounting has the slider in the spout, slider top fixed mounting has the adjustable shelf, it has seted up the screw to run through in the slider. The rear plate of the heat exchanger can be supported to keep upright through the fixed frame and the movable frame, and the front plate can be hoisted by utilizing the hoisting motor, so that the disassembly and the assembly are more convenient and labor-saving, the front plate or the rear plate does not need to be manually supported during the disassembly and the assembly, the time and the labor are saved, the disassembly and the assembly efficiency are improved, and the device has a simple structure and is convenient to operate.

Description

A dismouting device for plate heat exchanger

Technical Field

The utility model relates to the technical field of plate heat exchanger disassembly and assembly assistance, in particular to a disassembly and assembly device for a plate heat exchanger.

Background

After the current centralized heat supply, the plate heat exchanger replaces the boiler heat supply. High-temperature hot water in a power plant in combined heat and power supply is conveyed to a plate heat exchanger of a heating station through a primary pipe network, and is conveyed to thousands of households through a secondary pipe network after heat exchange, so that the plate heat exchanger is the heart of the heating station, but the existing dismounting device for the plate heat exchanger has some insufficient places, such as a place where heat exchange is carried out;

the dismouting device that is used for plate heat exchanger that bulletin number is (CN205465945U), this utility model discloses a dismouting device for plate heat exchanger when dismantling the operation to plate heat exchanger, can easily pull down clamp bolt to reach the purpose of dismantling fast to plate heat exchanger, reduce intensity of labour, protect plate heat exchanger and dismouting operating personnel's safety, operation flow is simple, but the device still has following shortcoming:

the device can't be convenient and stable when using and upright supports heat exchanger front bezel and backplate, and all need manual haulage equipment to assemble during the installation, takes time and expense, can't be suitable for the heat exchanger installation of different width simultaneously, and suitability and flexibility are relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dismounting device for a plate heat exchanger, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a dismounting device for a plate heat exchanger comprises a dismounting seat;

the right side of the top of the disassembling and assembling seat is provided with a movable seat, a support rod is movably arranged in the movable seat, the top of the support rod is fixedly provided with a suspension arm, the left end of the suspension arm is fixedly provided with a hoisting motor, and the bottom of the hoisting motor is provided with a sling;

a fixed frame is arranged at the front end of the right side of the top of the disassembling and assembling seat, a sliding groove is formed in the right side of the disassembling and assembling seat, a sliding block is movably arranged in the sliding groove, a movable frame is fixedly arranged at the top of the sliding block, and a screw hole is formed in the sliding block in a penetrating manner;

the screw rod is longitudinally and movably mounted in the sliding groove and penetrates through the screw hole, the motor is mounted on the right side of the rear end of the dismounting seat, and the motor is in transmission connection with the screw rod.

In a preferred embodiment of the utility model, a strap is mounted on the top of the sling.

In a preferred embodiment of the present invention, lockable universal wheels are installed at four corners of the bottom of the detachable base.

In a preferred embodiment of the present invention, the movable frame is movably mounted on the top of the detachable base through a slider.

In a preferred embodiment of the present invention, a power cord is attached to the right side of the detachable base.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the dismounting device for the plate heat exchanger, the rear plate of the heat exchanger can be supported and kept upright through the fixed frame and the movable frame, and the front plate can be hoisted by utilizing the hoisting motor, so that dismounting is more convenient and labor-saving, the front plate or the rear plate does not need to be manually supported during dismounting, time and labor are saved, dismounting efficiency is improved, the device structure is simple, and operation is convenient.

2. According to the dismounting device for the plate heat exchanger, the screw rod can be driven to be positioned in the screw hole to rotate through the starting of the motor, so that the sliding block and the movable frame are driven to move, the distance between the sliding block and the fixed frame can be adjusted, the dismounting device can be suitable for dismounting and mounting of plate heat exchangers with different widths, the applicability and the use flexibility of the dismounting device are greatly improved, the adjustment is simple and convenient, and the time and the labor are saved.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic front view of a dismounting device for a plate heat exchanger according to the present invention;

FIG. 2 is a schematic top view of a disassembling and assembling device for a plate heat exchanger according to the present invention;

fig. 3 is a schematic front view of a movable frame of the dismounting device for a plate heat exchanger according to the present invention.

In the figure: 1. disassembling and assembling the seat; 2. a movable seat; 3. a strut; 4. a suspension arm; 5. a hoisting motor; 6. a sling; 7. binding bands; 8. a fixed mount; 9. a lockable universal wheel; 10. a power line; 11. a chute; 12. a movable frame; 13. a motor; 14. a screw; 15. a slider; 16. and a screw hole.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "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 in describing and simplifying the description, but do not indicate or imply that the referred device or element must have a specific type and a simplified description, and that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a dismounting device for a plate heat exchanger comprises a dismounting seat 1;

a movable seat 2 is mounted on the right side of the top of the dismounting seat 1, a support rod 3 is movably mounted in the movable seat 2, a suspension arm 4 is fixedly mounted on the top of the support rod 3, a hoisting motor 5 is fixedly mounted at the left end of the suspension arm 4, and a sling 6 is mounted at the bottom of the hoisting motor 5;

a fixed frame 8 is arranged at the front end of the right side of the top of the dismounting seat 1, a sliding groove 11 is formed in the right side of the dismounting seat 1, a sliding block 15 is movably arranged in the sliding groove 11, a movable frame 12 is fixedly arranged at the top of the sliding block 15, and a screw hole 16 is formed in the sliding block 15 in a penetrating manner;

a screw 14 is longitudinally movably mounted in the sliding groove 11, the screw 14 penetrates through the screw hole 16, a motor 13 is mounted on the right side of the rear end of the dismounting seat 1, and the motor 13 is in transmission connection with the screw 14.

In this embodiment (please refer to fig. 1, fig. 2 and fig. 3), can support the heat exchanger back plate through mount 8 and adjustable shelf 12 and keep upright, recycle hoist motor 5 and can hoist the front plate, thereby make the dismouting more convenient laborsaving, need not artifical front plate or back plate of holding during messenger's dismouting, time saving and labor saving, improve dismouting efficiency, and equipment structure is simple, the simple operation, it can drive screw 14 and be located 16 internal rotations of screw through motor 13 starts, thereby drive slider 15 and adjustable shelf 12 and remove, make it can adjust the interval with mount 8, make the dismouting work that this equipment can be suitable for different width plate heat exchangers, improve its suitability and use flexibility greatly, and adjust simply conveniently, time saving and labor saving.

In this embodiment (see fig. 1), the top of the sling 6 is provided with a binding band 7, and the binding band 7 can facilitate the hoisting work of the heat exchanger structure.

In this embodiment (please refer to fig. 1), lockable universal wheels 9 are installed at four corners of the bottom of the detachable base 1, and the lockable universal wheels 9 can facilitate movement of the device, thereby improving flexibility.

In this embodiment (please refer to fig. 2 and fig. 3), the movable frame 12 is movably mounted on the top of the dismounting seat 1 through a sliding block 15, and the sliding block 15 can facilitate the forward and backward movement of the movable frame 12.

In this embodiment (please refer to fig. 1), a power cord 10 is installed on the right side of the detachable base 1, and the power cord 10 can facilitate power supply of each electrical component in the device.

The utility model relates to a dismounting device for a plate heat exchanger, which comprises a dismounting seat 1; 2. a movable seat; 3. a strut; 4. a suspension arm; 5. a hoisting motor; 6. a sling; 7. binding bands; 8. a fixed mount; 9. a lockable universal wheel; 10. a power line; 11. a chute; 12. a movable frame; 13. a motor; 14. a screw; 15. a slider; 16. the screw holes and the components are all universal standard components or components known by technicians in the field, the structure and the principle of the screw holes and the components are known by technicians through technical manuals or conventional experimental methods, when the screw holes and the components are used, the device can be moved to a proper position through the lockable universal wheels 9, then the power supply can be switched on through the power cord 10, the rear plate of the plate heat exchanger is placed in the fixed frame 8 and the movable frame 12, at the moment, the fixed frame 8 and the movable frame 12 can vertically support the rear plate of the heat exchanger, then the bandage 7 is connected with the front plate of the heat exchanger, then the hoisting motor 5 can be started to hoist the front plate, the hoisting rear support rod 3 can be positioned in the movable seat 2 to rotate, so that the front plate is placed at the left side of the top of the dismounting seat 1 and kept vertical, then the connecting rods of the heat exchanger can be inserted into the front plate and the rear plate, and then the plate sheets are positioned in the front plate and the rear plate to be assembled, when dismantling, then need put dismouting seat 1 with the help of hoist motor 5 with the plate heat exchanger hoist and mount, and plate heat exchanger's back plate can be arranged in mount 8 and adjustable shelf 12 and support, can dismantle work afterwards, and start through motor 13 and can drive screw rod 14 and be located 16 internal rotations of screw, thereby it slides to drive slider 15 and be located spout 11, can adjust the interval of adjustable shelf 12 and mount 8 this moment, make its dismouting work that can be suitable for different width plate heat exchanger, improve its suitability and use flexibility greatly, and easy operation is convenient, time saving and labor saving.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. A dismounting device for a plate heat exchanger is characterized by comprising a dismounting seat (1);

a movable seat (2) is installed on the right side of the top of the dismounting seat (1), a support rod (3) is movably installed in the movable seat (2), a suspension arm (4) is fixedly installed on the top of the support rod (3), a hoisting motor (5) is fixedly installed at the left end of the suspension arm (4), and a sling (6) is installed at the bottom of the hoisting motor (5);

a fixed frame (8) is installed at the front end of the right side of the top of the dismounting seat (1), a sliding groove (11) is formed in the right side of the dismounting seat (1), a sliding block (15) is movably installed in the sliding groove (11), a movable frame (12) is fixedly installed at the top of the sliding block (15), and a screw hole (16) is formed in the sliding block (15) in a penetrating mode;

the automatic assembling and disassembling device is characterized in that a screw rod (14) is longitudinally movably mounted in the sliding groove (11), the screw rod (14) penetrates through the screw hole (16), a motor (13) is mounted on the right side of the rear end of the assembling and disassembling seat (1), and the motor (13) is in transmission connection with the screw rod (14).

2. A dismounting device for a plate heat exchanger according to claim 1, characterized in that: and the top of the sling (6) is provided with a binding belt (7).

3. A dismounting device for a plate heat exchanger according to claim 1, characterized in that: lockable universal wheels (9) are installed at four corners of the bottom of the dismounting seat (1).

4. A dismounting device for a plate heat exchanger according to claim 1, characterized in that: the movable frame (12) is movably arranged at the top of the dismounting seat (1) through a sliding block (15).

5. A dismounting device for a plate heat exchanger according to claim 1, characterized in that: and a power line (10) is arranged on the right side of the dismounting seat (1).

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