CN210789838U - Central air conditioning pipeline welding auxiliary device for construction - Google Patents
Central air conditioning pipeline welding auxiliary device for construction Download PDFInfo
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- CN210789838U CN210789838U CN201921578834.5U CN201921578834U CN210789838U CN 210789838 U CN210789838 U CN 210789838U CN 201921578834 U CN201921578834 U CN 201921578834U CN 210789838 U CN210789838 U CN 210789838U
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- base plate
- central air
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- welding auxiliary
- conditioning pipeline
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Abstract
The utility model relates to a building field just discloses a central air conditioning pipeline welding auxiliary device for construction, this central air conditioning pipeline welding auxiliary device for construction include the base plate, with base plate fixed connection's motor, with the rotatory stick that the motor axis of rotation cup jointed, set up on the base plate switch, the circular cone rotator of being connected with rotatory stick and set up the battery in the base plate, battery and switch and motor electric connection, place the copper pipe on the circular cone rotator. The wheel is movably connected to the bottom of the base plate, two connecting strips are connected to two sides of the base plate through screws, and a handle is fixedly connected between the two connecting strips. The conical rotator is detachably connected with the rotating rod. The utility model is not only simple in structure, but also can avoid the danger that the welding worker is scalded.
Description
Technical Field
The utility model relates to a building technical field specifically is a central air conditioning pipeline welding auxiliary device for construction.
Background
Along with the rapid development of economy, the room price is continuously rising, and the building industry is more and more valued by people.
Generally, people install a central air conditioning system in a large building, the central air conditioning system is composed of one or more cold and heat source systems and a plurality of air conditioning systems, the principle of liquid gasification refrigeration is adopted to provide required cold for the air conditioning systems so as to offset cold load of indoor environment, and a heating system provides required heat for the air conditioning systems so as to offset heat load of indoor environment. The central air conditioner has good comfort, and adopts the design method of the central air conditioner, the air supply quantity is large, the air supply temperature difference is small, and the room temperature is uniform. The household central air conditioner can realize various air supply modes, different schemes can be formulated according to the specific conditions of the house type, the comfort of the human body is enhanced, and meanwhile, the overall appearance of the building is attractive due to reasonable arrangement of the outdoor unit.
In the installation and construction process of the central air conditioner, the fan positioned indoors is connected with an outdoor unit through a copper pipe. When welding some great copper pipes of pipe diameter, the construction workman can accomplish the copper pipe welding on ground, then alternates past, needs alone to hold the copper pipe this moment, need the rotation copper pipe at the uniform velocity during welding moreover, and another person welds. The copper pipe has higher temperature when being welded, and the copper pipe has good thermal conductivity, so that the temperature of the whole copper pipe is higher. Not only wastes time and energy, but also the construction workers are often scalded by the copper pipe.
SUMMERY OF THE UTILITY MODEL
The utility model provides a central air conditioning pipeline welding auxiliary device for construction can effectively solve the problem of mentioning in the above-mentioned background art.
The utility model provides a following technical scheme: the utility model provides a central air conditioning pipeline welding auxiliary device for construction, this central air conditioning pipeline welding auxiliary device for construction includes the base plate, with base plate fixed connection's motor, with the rotatory stick that the motor axis of rotation cup jointed, set up the switch on the base plate, with the conical rotator that rotatory stick is connected and set up the battery in the base plate, battery and switch and motor electric connection, place the copper pipe on the conical rotator.
Furthermore, in order to facilitate the movement of the central air-conditioning pipeline welding auxiliary device for building construction on the ground, the bottom of the base plate is movably connected with a plurality of wheels.
Furthermore, in order to facilitate the workers to push and pull the central air-conditioning pipeline welding auxiliary device for building construction, two sides of the base plate are connected with two connecting strips through screws, and a handle is fixedly connected between the two connecting strips.
Furthermore, in order to adapt to copper pipes with different diameters, the conical rotating body is detachably connected with the rotating rod.
Further, in order to reduce the weight of the auxiliary device for welding the central air-conditioning pipeline for building construction, the conical rotating body is a hollow conical rotating body or a conical rotating surface is adopted for replacement.
The working principle is as follows: when the workman will weld large-scale copper pipe, with the copper pipe embrace the copper pipe and place on conical rotary body, because action of gravity, the copper pipe can tightly push down conical rotary body, then opens switch starter motor, rotates the stick and at the uniform velocity under the motor drives and rotates, and then conical rotary body also then rotates, places the copper pipe on conical rotary body and also rotates thereupon. The copper pipe can be welded by workers, and the copper pipe does not need to be contacted in the welding process and does not need to be rotated by hands, so that the danger of scalding by the copper pipe is avoided; the wheels and the pull handle are arranged, so that the device is convenient to move; the conical rotator and the rotating rod are detachably connected, so that the conical rotator can be replaced and can be suitable for copper pipes with different diameters to be placed on the conical rotator.
Drawings
Fig. 1 is a schematic perspective view of a central air-conditioning pipeline welding auxiliary device for building construction according to the present invention;
fig. 2 is a schematic side view of the auxiliary device for welding the central air-conditioning pipeline for building construction according to the present invention;
in the figure: 1. a substrate; 2. a motor; 3. a rotating shaft; 4. rotating the rod; 5. a switch; 6. a conical rotating body; 7. a battery; 8. a copper pipe; 9. a wheel; 10. a screw; 11. a connecting strip; 12. a handle.
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. 1-2, the auxiliary device for welding the central air-conditioning pipeline for building construction comprises a substrate 1, a motor 2 fixedly connected with the substrate, a rotating rod 4 sleeved with a rotating shaft 3 of the motor 2, a switch 5 arranged on the substrate 1, a conical rotating body 6 connected with the rotating rod 4, and a battery 7 arranged in the substrate 1, wherein the battery 6 is electrically connected with the switch 7 and the motor 2, and a copper pipe 8 is arranged on the conical rotating body 6.
Preferably, in order to facilitate the movement of the central air-conditioning pipeline welding auxiliary device for building construction on the ground, the bottom of the base plate is movably connected with a plurality of wheels 9.
Preferably, in order to facilitate the worker to push and pull the central air-conditioning pipeline welding auxiliary device for building construction, two sides of the base plate are connected with two connecting strips 11 through screws 10, and a handle 12 is fixedly connected between the two connecting strips 11.
Preferably, the conical rotating body 6 is detachably connected with the rotating rod 4 to adapt to copper pipes with different diameters.
Preferably, in order to reduce the weight of the auxiliary welding device for the central air-conditioning pipeline for building construction, the conical rotating body 6 is a hollow conical rotating body or is replaced by a conical rotating surface.
The working principle is as follows: when the workman will weld large-scale copper pipe, hold copper pipe 8 and place on conical rotary body 6, because the action of gravity, copper pipe 8 can tightly push down conical rotary body 6, then open switch 5 starter motor 2, the cover is established and is established rotation stick 4 in 2 axes of rotation of motor 3 and at the uniform velocity rotation under the drive of motor 2, and then conical rotary body 6 also follows the rotation, places copper pipe 8 on conical rotary body 6 and also rotates thereupon. At the moment, a worker can weld the copper pipe 8, and the copper pipe 8 is not required to be contacted in the welding process, and the copper pipe is not required to be rotated by hands, so that the danger of scalding by the copper pipe 8 is avoided; the wheels 9 and the pull handle 12 are arranged, so that the device is convenient to move; conical rotary body 6 and rotatory stick 4 can be dismantled and be connected for conical rotary body 6 can be changed, can adapt to the copper pipe 8 of different diameters size to place on it.
It should be noted that, in this document, 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.
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 (5)
1. The utility model provides a central air conditioning pipeline welding auxiliary device for construction which characterized in that: this central air conditioning pipeline welding auxiliary device for construction includes the base plate, with base plate fixed connection's motor, with the rotatory stick that the motor axis of rotation cup jointed, set up the switch on the base plate, the conical rotation body of being connected with rotatory stick and the battery of setting in the base plate, battery and switch and motor electric connection, place the copper pipe on the conical rotation body.
2. The central air-conditioning pipeline welding auxiliary device for building construction as claimed in claim 1, wherein: the bottom of the base plate is movably connected with a wheel.
3. The central air-conditioning pipeline welding auxiliary device for building construction as claimed in claim 1, wherein: two sides of the base plate are connected with two connecting strips through screws, and a handle is fixedly connected between the two connecting strips.
4. The central air-conditioning pipeline welding auxiliary device for building construction as claimed in claim 1, wherein: the conical rotator is detachably connected with the rotating rod.
5. The central air-conditioning duct welding auxiliary device for building construction as recited in any one of claims 1 to 4, wherein: the conical rotator is a conical surface of revolution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921578834.5U CN210789838U (en) | 2019-09-23 | 2019-09-23 | Central air conditioning pipeline welding auxiliary device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921578834.5U CN210789838U (en) | 2019-09-23 | 2019-09-23 | Central air conditioning pipeline welding auxiliary device for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210789838U true CN210789838U (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921578834.5U Active CN210789838U (en) | 2019-09-23 | 2019-09-23 | Central air conditioning pipeline welding auxiliary device for construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN210789838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112025201A (en) * | 2020-09-03 | 2020-12-04 | 湖南匡楚科技有限公司 | Central air conditioning pipeline welding auxiliary device for construction |
-
2019
- 2019-09-23 CN CN201921578834.5U patent/CN210789838U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112025201A (en) * | 2020-09-03 | 2020-12-04 | 湖南匡楚科技有限公司 | Central air conditioning pipeline welding auxiliary device for construction |
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