CN210548475U

CN210548475U - Ground source heat pump pipeline cutting device

Info

Publication number: CN210548475U
Application number: CN201920276711.XU
Authority: CN
Inventors: 王臻; 刘庆勋
Original assignee: Inner Mongolia Juneng Energy Service Co ltd
Current assignee: Inner Mongolia Juneng Energy Service Co ltd
Priority date: 2019-03-05
Filing date: 2019-03-05
Publication date: 2020-05-19
Anticipated expiration: 2029-03-05

Abstract

The utility model discloses a ground source heat pump pipeline cutting device, which comprises a base, a bracket is arranged on the base, a pair of electric push rods with the same structure are arranged on the bracket, a pair of rotary air cylinders are arranged on the lower end surface of the electric push rods, and a pair of clamping structures with the same structure are arranged on the fixed structure, the utility model relates to the technical field of ground source heat pumps, the ground source heat pump pipeline cutting device can fix pipelines with each model through the fixed structure and then push the pipelines to the electric saw for cutting, thus the operation can lead operators to keep away from the electric saw as far as possible, the safety is increased, a sliding plate can be fixed in the cutting process through the clamping structures, the sliding plate is prevented from being disturbed and sliding, the cutting quality is influenced, the safety degree is further increased, the length of a sliding way is similar to the base, thus the fixed structure can freely slide on the base, the matching degree of the steel pipes of various types is improved, and the use of people is facilitated.

Description

Ground source heat pump pipeline cutting device

Technical Field

The utility model relates to a ground source heat pump technical field specifically is a ground source heat pump pipeline cutting device.

Background

The ground source heat pump is a device for transferring low-grade heat energy to high-grade heat energy by inputting a small amount of high-grade energy (such as electric energy) into shallow land energy. Usually, the ground source heat pump consumes 1kWh of energy, and users can obtain heat or cold above 4.4 kWh.

The concept of "ground source heat pump" was first proposed in 1912 by the experts in switzerland, and the technology was proposed in both the english and the american countries. Northern Europe focuses mainly on winter heating, while the United states focuses on combined winter and summer heating. As the climate conditions of the United states are very similar to those of China, the research on the application condition of the ground source heat pump in the United states has reference significance for the development of the ground source heat pump in China.

The cutting device has very important effect in the process of ground source heat pump pipeline production, for example the utility model patent of publication No. CN207723597U, including workstation, support column and pivot, although this utility model patent can stabilize the pipeline during the cutting, nevertheless because its security is relatively poor, can not satisfy people's user demand.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a ground source heat pump pipeline cutting device has solved the problem of lacking the security when current manual cutting.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a ground source heat pump pipeline cutting device, includes the base, install the support on the base, install a pair of electric putter that the structure is the same on the support, it is a pair of install revolving cylinder on electric putter's the lower terminal surface, install the electric saw on revolving cylinder's the rotatory terminal surface, install a pair of slide that the structure is the same on the base, it is a pair of the cartridge has a pair of fixed knot that the structure is the same on the slide, and is a pair of the last a pair of joint structure that the structure is the same of installing of fixed knot structure.

Preferably, the fixing structure includes a sliding plate, the base is provided with a sliding plate, four corners of a lower wall surface of the sliding plate are provided with two pairs of sliding blocks with the same structure, the two pairs of sliding blocks are inserted into the pair of sliding ways, the sliding plate is provided with a clamping ring, the clamping ring is provided with a pair of screw holes with the same structure, a pair of bolts with the same structure are inserted into the pair of screw holes, a pair of bearings with the same structure are arranged on front end surfaces of the pair of bolts, inner ring surfaces of the pair of bearings are connected with the pair of bolts, and an outer ring surface of the pair of bearings is provided with a pair of pressing plates with the.

Preferably, the clamping structure comprises a sleeve, the sleeve is fixedly connected with the sliding plate, a pull rod is inserted into the sleeve, a base plate is arranged on the lower end face of the pull rod and located in the sliding plate, the base plate is in contact with the base, a groove is formed in the bottom of the sleeve, a pair of springs with the same structure are arranged on the base plate and connected with the sliding plate, a pair of clamping balls with the same structure are arranged on the outer annular surface of the pull rod, and the clamping balls are inserted into the sleeve.

Preferably, a rubber pad is mounted on the pressure plate.

Preferably, the pull rod is provided with a silica gel sleeve.

Preferably, two pairs of gaskets with the same structure are inserted at four corners of the lower wall surface of the base.

Preferably, the shape of the stent is "Contraband".

Preferably, the collar is semi-circular in shape.

Advantageous effects

The utility model provides a ground source heat pump pipeline cutting device. The ground source heat pump pipeline cutting device has the advantages that pipelines of various models can be fixed through the fixing structure and then pushed to the electric saw to be cut, so that an operator can be far away from the electric saw as much as possible, safety is improved, the sliding plate can be fixed in the cutting process through the clamping structure, the sliding plate is prevented from being disordered and sliding, cutting quality is influenced, the safety degree is further improved, the length of the sliding way is similar to that of the base, the fixing structure can freely slide on the base, matching degree of steel pipes of various models is improved, and convenience is brought to use of people.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the structure viewed from the right side of the present invention.

Fig. 3 is a schematic view of the clamping structure of the present invention.

In the figure: 1. a base; 2. a support; 3. an electric push rod; 4. a rotating cylinder; 5. electric sawing; 6. a slideway; 7. a slide plate; 8. a slider; 9. a collar; 10. a bolt; 11. a bearing; 12. pressing a plate; 13. a sleeve; 14. a pull rod; 15. a base plate; 16. a spring; 17. blocking the ball; 18. a rubber pad; 19. a silica gel sleeve; 20. and (7) a gasket.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a ground source heat pump pipeline cutting device comprises a base 1, wherein a support 2 is installed on the base 1, a pair of electric push rods 3 with the same structure is installed on the support 2, a pair of rotary air cylinders 4 are installed on the lower end faces of the electric push rods 3, an electric saw 5 is installed on the rotary end face of each rotary air cylinder 4, a pair of slideways 6 with the same structure is installed on the base 1, a pair of fixing structures with the same structure are inserted on the slideways 6, a pair of clamping structures with the same structure are installed on the fixing structures, each fixing structure comprises a sliding plate 7, a sliding plate 7 is installed on the base 1, two pairs of sliding blocks 8 with the same structure are installed at the four corners of the lower wall face of the sliding plate 7, the two pairs of sliding blocks 8 are inserted in the slideways 6, a clamping ring 9 is installed on the sliding plate 7, and a pair of screw holes with, a pair of bolts 10 with the same structure are inserted into the pair of screw holes, a pair of bearings 11 with the same structure are mounted on the front end surfaces of the pair of bolts 10, the inner ring surfaces of the pair of bearings 11 are connected with the pair of bolts 10, a pair of pressing plates 12 with the same structure are mounted on the outer ring surfaces of the pair of bearings 11, the clamping structure comprises a sleeve 13, the sleeve 13 is fixedly connected with a sliding plate 7, a pull rod 14 is inserted on the sleeve 13, a backing plate 15 is mounted on the lower end surface of the pull rod 14 and positioned in the sliding plate 7, the backing plate 15 is contacted with the base 1, a groove is formed in the bottom of the sleeve 13, a pair of springs 16 with the same structure are mounted on the backing plate 15, the pair of springs 16 is connected with the sliding plate 7, a pair of clamping balls 17 with the same structure are mounted on the outer ring surface of the pull rod 14, and the, the pressing plate 12 is provided with a rubber pad 18, the pull rod 14 is provided with a silica gel sleeve 19, two pairs of gaskets 20 with the same structure are inserted at four corners of the lower wall surface of the base 1, the support 2 is shaped like Contraband, and the clamping ring 9 is semicircular.

The following components are provided according to the scheme:

a slideway: the length of the sliding plate is close to that of the base, so that the sliding plate can slide on the sliding plate, and the matching degree of the fixing structure and pipelines with various lengths is increased.

A spring: the compression spring with the elastic coefficient of 10N/cm pushes the pressure plate to prevent the sliding plate from sliding after the pull rod is pressed down.

Ball clamping: the pull rod is made of rubber, can be clamped on the sliding plate to fix the sliding plate when being lifted up, and enters the groove after being pressed down, so that the pull rod can freely move up and down.

Backing plate: the rubber is used for increasing the friction force between the sliding plate and the base to fix the sliding plate.

The following electric devices have the following types and functions:

electric push rod: the model is TG-400D, and the permanent magnet direct current motor is driven by a JS-ZYT06 and is used for putting down the electric saw.

Rotating the cylinder: the model is MSQB20A, and is used for driving the electric saw to turn.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): the pipeline to be cut is placed on the clamping ring 9, the bolt 10 is screwed to push the pressing plate 12 inwards to press the pipeline and fix the pipeline on the clamping ring 9, the sliding plate 7 is pulled to enable the pipeline to reach a proper position, the pull rod 14 is pressed downwards to enable the clamping ball 17 to be not clamped with the sliding plate 7 and enter the groove, the pull rod 14 is not limited by the clamping ball 17 at the moment and can move freely, the spring 16 presses the backing plate 15 downwards to increase the friction force between the sliding plate 7 and the base 1 to fix the sliding plate 7 and prevent the pipeline from being in serial position during cutting to affect cutting, the electric push rod 3 is controlled to extend out to put the electric saw 5 down to cut the pipeline, if the pipeline needs to be cut longitudinally, the rotary cylinder 4 is controlled to turn the motor after the pipeline is fixed on the clamping ring 9, the electric saw 5 is started, the sliding plate 7 is pushed, and the pipeline is cut.

It is noted that, herein, relational terms such as first and second, and the like may 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. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ground source heat pump pipeline cutting device, includes base (1), its characterized in that, install support (2) on base (1), install a pair of electric putter (3) that the structure is the same on support (2), it is a pair of install revolving cylinder (4) on the lower terminal surface of electric putter (3), install electric saw (5) on the rotatory terminal surface of revolving cylinder (4), install a pair of slide (6) that the structure is the same on base (1), it is a pair of the cartridge has a pair of fixed knot structure that the structure is the same on slide (6), and is a pair of the last a pair of joint structure that the structure is the same of installing of fixed knot structure.

2. The ground source heat pump pipeline cutting device according to claim 1, the fixing structure comprises a sliding plate (7), the sliding plate (7) is arranged on the base (1), two pairs of slide blocks (8) with the same structure are arranged at four corners of the lower wall surface of the slide plate (7), the two pairs of slide blocks (8) are inserted into the slide ways (6), the sliding plate (7) is provided with a clamping ring (9), the clamping ring (9) is provided with a pair of screw holes with the same structure, a pair of bolts (10) with the same structure are inserted into the pair of screw holes, a pair of bearings (11) with the same structure are arranged on the front end surfaces of the pair of bolts (10), the inner ring surfaces of the pair of bearings (11) are connected with the pair of bolts (10), and a pair of pressing plates (12) with the same structure are arranged on the outer ring surfaces of the pair of bearings (11).

3. The ground source heat pump pipeline cutting device according to claim 1, characterized in that the clamping structure comprises a sleeve (13), the sleeve (13) is fixedly connected with a sliding plate (7), a pull rod (14) is inserted into the sleeve (13), a backing plate (15) is installed on the lower end face of the pull rod (14) and located in the sliding plate (7), the backing plate (15) is in contact with the base (1), a groove is formed in the bottom of the sleeve (13), a pair of springs (16) with the same structure are installed on the backing plate (15), the pair of springs (16) are connected with the sliding plate (7), a pair of clamping balls (17) with the same structure are installed on the outer annular surface of the pull rod (14), and the pair of clamping balls (17) are inserted into the sleeve (13).

4. The ground source heat pump pipeline cutting device as claimed in claim 2, characterized in that a rubber pad (18) is mounted on the pressure plate (12).

5. The ground source heat pump pipeline cutting device is characterized in that a silica gel sleeve (19) is mounted on the pull rod (14).

6. The ground source heat pump pipeline cutting device as claimed in claim 1, wherein two pairs of gaskets (20) with the same structure are inserted at four corners of the lower wall surface of the base (1).

7. The ground source heat pump pipeline cutting device as claimed in claim 1, characterized in that the bracket (2) is shaped like "Contraband".

8. Ground source heat pump pipe cutting device according to claim 2, characterized in that the collar (9) is semicircular in shape.