Construction device and construction method for double-layer gas film heat preservation cotton

Abstract

The invention relates to the technical field of double-layer gas film heat preservation cotton construction, and discloses a construction device and method for double-layer gas film heat preservation cotton. The construction device comprises heat preservation cotton, a connecting assembly, a winding assembly and a driving assembly, the winding assembly is located on the right side of the connecting assembly, and the driving assembly is located on the front side of the winding assembly; the heat preservation cotton is located on the left side of the connecting assembly. When a winding roller is driven by a motor to rotate, a first screw rod can be driven to rotate, so that a pull rope is wound, heat preservation cotton can be pulled through a connecting plate and a spring buckle to gradually slide into an interlayer of a double-layer gas film by winding the pull rope, and heat preservation cotton construction work of the double-layer gas film can be rapidly completed; the worm can be driven to rotate by rotating the crank, so that the device can continue to work under the power-off condition, and by means of the labor-saving performance of the worm and the worm gear, the labor consumed by manually driving the device to work can be effectively reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of double-layer air film thermal insulation cotton construction, and specifically relates to a construction device and a construction method for double-layer air film thermal insulation cotton. Background Art

[0002] After the double-layer air membrane is built and completed, it is necessary to fill it with thermal insulation cotton to improve the thermal insulation of the thermal insulation cotton. The traditional method of filling the thermal insulation cotton is to fix a pull rope at one end of the thermal insulation cotton, and then fix a metal cone at the other end of the pull rope. The worker reaches the top of the double-layer air membrane through a lift, inserts the metal cone and the pull rope into the air membrane interlayer, and uses the gravity of the metal cone to pull the pull rope to slide to the bottom of the air membrane. The thermal insulation cotton is gradually inserted into the air membrane interlayer by manually pulling the pull rope. Since the contact area between the thermal insulation cotton and the air membrane interlayer is large, the resistance of the thermal insulation cotton during sliding insertion is large. Therefore, workers need to spend a lot of effort to make the thermal insulation cotton slide into the air membrane interlayer, which makes the thermal insulation cotton of the double-layer air membrane more laborious during construction. We propose a construction device and a construction method for the thermal insulation cotton of the double-layer air membrane. Summary of the invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a construction device and a construction method for double-layer air film thermal insulation cotton, which effectively solves the problem that the contact area between the thermal insulation cotton and the air film interlayer is large, resulting in a large resistance to the thermal insulation cotton when sliding and inserting. Therefore, workers need to spend a lot of effort to slide the thermal insulation cotton into the air film interlayer, which makes the construction of the double-layer air film thermal insulation cotton more laborious.

[0004] To achieve the above object, the present invention provides the following technical solutions: a construction device and a construction method for double-layer air film thermal insulation cotton, comprising thermal insulation cotton, a connecting assembly, a winding assembly, and a driving assembly, characterized in that: the winding assembly is located on the right side of the connecting assembly, the driving assembly is located on the front side of the winding assembly, and the thermal insulation cotton is located on the left side of the connecting assembly;

[0005] The connecting assembly includes a connecting plate and a first screw rod, spring buckles are evenly arranged on the left side of the connecting plate, a pull rope is arranged on the right side of the connecting plate, a limiting column is arranged on the right side of the pull rope, a connecting hole is opened on the left side of the first screw rod, a limiting groove is opened on the right side of the connecting hole, the limiting column is arranged in the limiting groove, and the right side of the pull rope passes through the connecting hole of the first screw rod and is connected to the limiting column.

[0006] Preferably, through holes are evenly opened on the left and right sides of the top of the thermal insulation cotton, and the spring buckle is buckled in the through hole located on the right side of the top of the thermal insulation cotton.

[0007] Preferably, the winding assembly includes a winding roller, a group of rotating shafts are arranged on both the front and rear sides of the winding roller, a first rotating shaft seat is arranged on the outer side wall of the rotating shaft, and a threaded hole is opened on the left side of the winding roller.

[0008] Preferably, a bottom plate is provided at the bottom of the two groups of the first rotating shaft seats, and the threaded hole of the winding roller corresponds to the first screw rod.

[0009] Preferably, the driving assembly includes a handwheel and a worm, a second screw is provided on the right side of the handwheel, an outer wall of the second screw is threaded with an internal threaded slider, a motor is provided on the top of the internal threaded slider, a square rod is provided on the right side of the output end of the motor, a square groove is provided on the left side of the worm, the square rod corresponds to the square groove, a crank is provided on the right side of the worm, and a worm wheel is meshed on the top of the worm.

[0010] Preferably, the worm gear is arranged on the front side of the rotating shaft on the front side of the winding roller, a slide groove is opened on the top of the base plate, the second screw is rotatably arranged in the slide groove, the internal thread slider is slidably arranged in the slide groove, the motor is located on the top of the base plate, and the left side of the second screw passes through the left side of the base plate and is connected to the handwheel.

[0011] Preferably, two groups of second rotating shaft seats are evenly arranged on the outer side wall of the worm, and the second rotating shaft seat is arranged in front of the first rotating shaft seat located in front of the winding roller.

[0012] Preferably, two groups of gripping grooves are evenly arranged on the top of the base plate, and universal wheels are evenly arranged on the bottom of the base plate.

[0013] A construction method for a construction device for double-layer air film thermal insulation cotton:

[0014] Step 1: With the help of universal wheels, the pulling device is moved to the bottom of the double-layer air-film building through the gripping groove of the bottom plate, and the connecting plate is buckled into the through hole on the right side of the top of the thermal insulation cotton. Then the worker moves to the top of the double-layer air-film building through the elevator, inserts the first screw into the interlayer of the double-layer air-film, and uses the weight of the first screw to drive the pull rope to slide along the interlayer of the double-layer air-film to the bottom of the double-layer air-film building.

[0015] Step 2: Turn the first screw to threadably connect it with the threaded hole of the winding roller, and then turn the handwheel to drive the second screw to rotate, and the second screw drives the internal threaded slider to move to the right, thereby driving the motor on the top of the internal threaded slider to move to the right. When the motor moves to the right, it will drive the square rod to insert into the square groove of the worm. At this time, power on the motor, and drive the square rod to rotate through the motor, thereby driving the worm to rotate, and the worm gear to rotate through the worm, thereby driving the winding roller to rotate through the rotating shaft. When the winding roller rotates, it will drive the first screw fixed on its outside to rotate, so that the pull rope can be reeled in. By reeling in the pull rope, the thermal insulation cotton can be pulled through the connecting plate and the spring buckle to gradually slide into the interlayer of the double-layer air film, thereby completing the thermal insulation cotton construction work of the double-layer air film.

[0016] Step 3: When the motor cannot be powered by an external power source, turn the handwheel to drive the motor to move to the left through the second screw and the internal threaded slider, so as to separate the square rod from the worm. At this time, turning the crank can drive the worm to rotate, so that the device can continue to work without electricity, and by utilizing the labor-saving nature of the worm and worm wheel, the effort spent on manually driving the device can be effectively reduced.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. When the motor drives the winding roller to rotate, it will drive the first screw fixed on its outside to rotate, so that the pull rope can be rolled up. By rolling up the pull rope, the insulation cotton can be pulled into the interlayer of the double-layer air film through the connecting plate and the spring buckle, so that the insulation cotton construction work of the double-layer air film can be quickly completed;

[0019] 2. When the motor cannot be powered by an external power source, the worm can be driven to rotate by turning the crank, so that the device can continue to work without electricity, and the labor-saving nature of the worm and worm wheel can effectively reduce the effort spent on manually driving the device;

[0020] 3. With the help of universal wheels, the device can be easily pulled and moved through the gripping groove of the bottom plate, thereby improving the mobility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0022] In the attached picture:

[0023] Figure 1 It is a structural schematic diagram of a construction device for double-layer air film thermal insulation cotton of the present invention;

[0024] Figure 2 For the present invention Figure 1 A magnified view of part A;

[0025] Figure 3 It is a rear side view of a construction device for double-layer air film thermal insulation cotton of the present invention;

[0026] Figure 4 It is a top cross-sectional view of a construction device for double-layer air film thermal insulation cotton of the present invention;

[0027] Figure 5 For the present invention Figure 4 A magnified view of part B;

[0028] Figure 6 The present invention is a partial front cross-sectional view of a construction device for double-layer air film thermal insulation cotton.

[0029] In the figure: 100, connecting assembly; 200, winding assembly; 300, driving assembly; 1, thermal insulation cotton; 11, spring buckle; 12, connecting plate; 14, pull rope; 15, first screw; 16, limiting column; 2, bottom plate; 21, first rotating shaft seat; 22, winding roller; 23, rotating shaft; 3, worm gear; 31, worm; 32, second rotating shaft seat; 33, crank; 34, motor; 35, square rod; 36, internal thread slider; 37, second screw; 38, handwheel; 39, universal wheel. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0031] like Figure 1-Figure 6 As shown, the present invention provides a technical solution: a construction device for double-layer air film thermal insulation cotton, comprising thermal insulation cotton 1, a connecting component 100, a winding component 200, and a driving component 300, wherein the winding component 200 is located on the right side of the connecting component 100, the driving component 300 is located on the front side of the winding component 200, and the thermal insulation cotton 1 is located on the left side of the connecting component 100;

[0032] The connecting assembly 100 includes a connecting plate 12 and a first screw rod 15, a spring buckle 11 is evenly fixed on the left side of the connecting plate 12, a pull rope 14 is fixed on the right side of the connecting plate 12, a limiting column 16 is fixed on the right side of the pull rope 14, a connecting hole is opened on the left side of the first screw rod 15, a limiting groove is opened on the right side of the connecting hole, the limiting column 16 is rotatably set in the limiting groove, the right side of the pull rope 14 passes through the connecting hole of the first screw rod 15 and is connected to the limiting column 16, through holes are evenly opened on the left and right sides of the top of the thermal insulation cotton 1, and the spring buckle 11 is buckled in the through hole located on the right side of the top of the thermal insulation cotton 1.

[0033] The winding assembly 200 includes a winding roller 22, and a group of rotating shafts 23 are fixedly arranged on the front and rear sides of the winding roller 22. A first rotating shaft seat 21 is rotatably arranged on the outer wall of the rotating shaft 23. A threaded hole is opened on the left side of the winding roller 22. A bottom plate 2 is fixedly arranged at the bottom of the two groups of first rotating shaft seats 21. The threaded hole of the winding roller 22 corresponds to the first screw 15.

[0034] The driving assembly 300 includes a handwheel 38 and a worm 31. A second screw 37 is fixedly provided on the right side of the handwheel 38. An inner threaded slider 36 is screwed on the outer wall of the second screw 37. A motor 34 is fixedly provided on the top of the inner threaded slider 36. A square rod 35 is fixedly provided on the right side of the output end of the motor 34. A square groove is provided on the left side of the worm 31, and the square rod 35 corresponds to the square groove. A crank 33 is fixedly provided on the right side of the worm 31. A worm gear 3 is meshed with the top of the worm 31. The worm gear 3 is fixedly provided on the front side of the rotating shaft 23 located on the front side of the winding roller 22. A slide groove is provided on the top of the base plate 2. The second screw 37 is rotatably provided in the slide groove. The inner threaded slider 36 is slidably provided in the slide groove. The motor 34 is located at the top of the base plate 2. The left side of the second screw 37 passes through the left side of the base plate 2 and is connected with the handwheel 38.

[0035] Two sets of second rotating shaft seats 32 are evenly fixed on the outer wall of the worm 31. The second rotating shaft seat 32 is fixed on the front side of the first rotating shaft seat 21 located in front of the winding roller 22. Two sets of holding grooves are evenly penetrated through the top of the bottom plate 2. Universal wheels 39 are evenly fixed on the bottom of the bottom plate 2.

[0036] A construction method for a construction device for double-layer air film thermal insulation cotton:

[0037] Step 1: With the assistance of the universal wheel 39, the pulling device is moved to the bottom of the double-layer air-film building through the gripping groove of the bottom plate 2, and the connecting plate 12 is buckled into the through hole on the right side of the top of the thermal insulation cotton 1. Then the worker moves to the top of the double-layer air-film building through the elevator, inserts the first screw 15 into the interlayer of the double-layer air film, and uses the weight of the first screw 15 to drive the pull rope 14 to slide along the interlayer of the double-layer air film to the bottom of the double-layer air-film building.

[0038] When the motor 34 moves to the right, it will drive the square rod 35 to insert into the square groove of the worm 31. At this time, the motor 34 is energized, and the square rod 35 is driven by the motor 34 to rotate, thereby driving the worm 31 to rotate, and the worm gear 3 is driven by the worm 31 to rotate, thereby driving the winding roller 22 to rotate through the rotating shaft 23. When the winding roller 22 rotates, it will drive the first screw 15 fixed on its outer side to rotate, so that the pull rope 14 can be reeled in. By reeling in the pull rope 14, the thermal insulation cotton 1 can be pulled through the connecting plate 12 and the spring buckle 11 to gradually slide into the interlayer of the double-layer air film, thereby completing the thermal insulation cotton 1 construction work of the double-layer air film.

[0039] Step three: When the motor 34 cannot be powered by an external power source, the hand wheel 38 is turned to drive the motor 34 to move to the left through the second screw 37 and the internal threaded slider 36, so that the square rod 35 is separated from the worm 31. At this time, turning the crank 33 can drive the worm 31 to rotate, so that the device can continue to work without electricity, and by utilizing the labor-saving nature of the worm 31 and the worm wheel 3, the effort spent on manually driving the device can be effectively reduced.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction device for double-layer air film thermal insulation cotton, comprising thermal insulation cotton (1), a connecting component (100), a winding component (200), and a driving component (300), characterized in that: The winding assembly (200) is located on the right side of the connecting assembly (100), the driving assembly (300) is located on the front side of the winding assembly (200), and the thermal insulation cotton (1) is located on the left side of the connecting assembly (100); The connection assembly (100) comprises a connection plate (12) and a first screw rod (15), the left side of the connection plate (12) is evenly provided with spring buckles (11), the right side of the connection plate (12) is provided with a pull rope (14), the right side of the pull rope (14) is provided with a limiting column (16), the left side of the first screw rod (15) is provided with a connection hole, the right side of the connection hole is provided with a limiting groove, the limiting column (16) is arranged in the limiting groove, and the right side of the pull rope (14) passes through the connection hole of the first screw rod (15) and is connected to the limiting column (16).

2. A construction device and construction method for double-layer air film thermal insulation cotton according to claim 1, characterized in that: Through holes are evenly opened on the left and right sides of the top of the thermal insulation cotton (1), and the spring buckle (11) is buckled in the through hole located on the right side of the top of the thermal insulation cotton (1).

3. A construction device for double-layer air film thermal insulation cotton according to claim 2, characterized in that: The winding assembly (200) comprises a winding roller (22), a group of rotating shafts (23) are arranged on both the front and rear sides of the winding roller (22), a first rotating shaft seat (21) is arranged on the outer side wall of the rotating shaft (23), and a threaded hole is opened on the left side of the winding roller (22).

4. A construction device and construction method for double-layer air film thermal insulation cotton according to claim 3, characterized in that: A bottom plate (2) is provided at the bottom of the two groups of the first rotating shaft seats (21), and the threaded hole of the winding roller (22) corresponds to the first screw rod (15).

5. A construction device for double-layer air film thermal insulation cotton according to claim 4, characterized in that: The driving assembly (300) comprises a hand wheel (38) and a worm (31), a second screw (37) is arranged on the right side of the hand wheel (38), an outer wall of the second screw (37) is screwed with an internal thread slider (36), a motor (34) is arranged on the top of the internal thread slider (36), a square rod (35) is arranged on the right side of the output end of the motor (34), a square groove is opened on the left side of the worm (31), the square rod (35) corresponds to the square groove, a crank (33) is arranged on the right side of the worm (31), and a worm wheel (3) is meshed on the top of the worm (31).

6. A construction device for double-layer air film thermal insulation cotton according to claim 5, characterized in that: The worm gear (3) is arranged in front of the rotating shaft (23) on the front side of the winding roller (22); a slide groove is provided on the top of the base plate (2); the second screw rod (37) is rotatably arranged in the slide groove; the internal thread slider (36) is slidably arranged in the slide groove; the motor (34) is located at the top of the base plate (2); the left side of the second screw rod (37) passes through the left side of the base plate (2) and is connected to the hand wheel (38).

7. A construction device for double-layer air film thermal insulation cotton according to claim 6, characterized in that: Two groups of second rotating shaft seats (32) are evenly arranged on the outer side wall of the worm (31), and the second rotating shaft seats (32) are arranged in front of the first rotating shaft seat (21) located in front of the winding roller (22).

8. The construction device for double-layer air film thermal insulation cotton according to claim 7, characterized in that: Two groups of gripping grooves are evenly arranged on the top of the bottom plate (2), and universal wheels (39) are evenly arranged on the bottom of the bottom plate (2).

9. A construction method for a construction device for double-layer air film thermal insulation cotton according to any one of claims 1 to 8, characterized in that: The following steps are involved: Step 1: With the assistance of the universal wheel (39), the pulling device is moved to the bottom of the double-layer air-film building through the gripping groove of the bottom plate (2), and the connecting plate (12) is buckled into the through hole on the right side of the top of the thermal insulation cotton (1). Then the worker moves to the top of the double-layer air-film building through the elevator, inserts the first screw rod (15) into the interlayer of the double-layer air-film, and uses the weight of the first screw rod (15) to drive the pull rope (14) to slide along the interlayer of the double-layer air-film to the bottom of the double-layer air-film building. Step 2: Rotate the first screw (15) to screw it into the threaded hole of the winding roller (22), then rotate the hand wheel (38) to drive the second screw (37) to rotate, and drive the internal thread slider (36) to move rightward through the second screw (37), thereby driving the motor (34) at the top of the internal thread slider (36) to move rightward. When the motor (34) moves to the right, it drives the square rod (35) to insert into the square groove of the worm (31). At this time, the motor (34) is energized, and the square rod (35) is driven to rotate through the motor (34), thereby driving the worm ( The worm (31) is rotated, and the worm wheel (3) is driven to rotate through the worm (31), thereby driving the winding roller (22) to rotate through the rotating shaft (23). When the winding roller (22) rotates, it will drive the first screw (15) fixed on the outside thereof to rotate, so that the pull rope (14) can be rolled up. By rolling up the pull rope (14), the thermal insulation cotton (1) can be pulled through the connecting plate (12) and the spring buckle (11) to gradually slide into the interlayer of the double-layer air membrane, thereby completing the construction of the thermal insulation cotton (1) of the double-layer air membrane. Step 3: When the motor (34) cannot be powered by an external power source, the hand wheel (38) is turned to drive the motor (34) to move to the left through the second screw (37) and the internal thread slider (36), so that the square rod (35) is separated from the worm (31). At this time, the crank (33) can be turned to drive the worm (31) to rotate, so that the device can continue to work without electricity, and the labor-saving property of the worm (31) and the worm wheel (3) can be used to effectively reduce the labor spent on manually driving the device.

Images