Air pipe heat preservation nail construction tool

Abstract

The utility model provides an air duct heat preservation nail construction tool, and relates to the technical field of equipment for mechanical and electrical installation construction operation, the air duct heat preservation nail construction tool comprises a trolley, an electric cylinder, a vertical rod assembly, a telescopic connecting rod, a bearing plate and a control panel, the trolley comprises a bottom plate, a handrail and a plurality of universal wheels; the vertical rod assembly comprises a vertical lower rod, a vertical upper rod and a rotating shaft, the electric cylinder and the vertical rod assembly are detachably connected to a bottom plate of the trolley, a telescopic shaft is arranged on the electric cylinder, the telescopic shaft is detachably connected with a lifting plate, and the vertical rod assembly is slidably connected with the lifting plate; the telescopic connecting rod comprises a telescopic outer pipe and a telescopic inner rod, one end of the telescopic connecting rod is detachably connected with the lifting plate, and the other end is detachably connected with the bearing plate. The heat preservation nail sticking device has the advantages of being reasonable in design, easy to operate, safe, reliable, time-saving and labor-saving, avoiding the risk of falling from a ladder, solving the problem that a long rod needs to be frequently lifted for a long time, and being capable of sticking a plurality of heat preservation nails at a time.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment for mechanical and electrical installation construction operations, and particularly relates to a construction tool for air duct insulation nails. Background Art

[0002] During the construction of mechanical and electrical equipment, a large number of air ducts need to be installed with insulation structures. Among them, pasting insulation nails on the air ducts is a relatively key process. In traditional construction, construction workers need to rely on tools such as ladders to approach the air ducts to paste insulation nails, which has low efficiency and a risk of falling from the ladder; some people also paste insulation nails by placing insulation nails on the top of a long rod. In this way, construction workers need to lift the long rod frequently for a long time, which is time-consuming and laborious and prone to skew.

[0003] How to solve the above technical problems is the subject faced by the utility model. Summary of the Utility Model

[0004] In order to solve the deficiencies of the prior art, the utility model provides a construction tool for air duct insulation nails with reasonable design, simple operation, safety and reliability, time-saving and labor-saving, avoiding the risk of falling from the ladder, solving the problem of frequent lifting of the long rod for a long time, and capable of pasting multiple insulation nails at one time.

[0005] The technical solution adopted by the utility model to solve its technical problems is: the utility model provides a construction tool for air duct insulation nails, which includes a trolley, an electric cylinder, a vertical rod assembly, a telescopic connecting rod, a supporting plate and a control panel. The trolley includes a bottom plate, a handrail and a number of universal wheels; the vertical rod assembly includes a vertical lower rod, a vertical upper rod and a rotating shaft. The electric cylinder and the vertical rod assembly are detachably connected to the bottom plate of the trolley. The electric cylinder is provided with a telescopic shaft, and the telescopic shaft is detachably connected with a lifting plate. The vertical rod assembly is slidably connected to the lifting plate; the telescopic connecting rod includes a telescopic outer tube and a telescopic inner rod. One end of the telescopic connecting rod is detachably connected to the lifting plate, and the other end is detachably connected to the supporting plate.

[0006] Preferably, the handrail includes two vertical rods and a cross rod. The cross rod is perpendicularly welded between the two vertical rods, and the two vertical rods are welded to the bottom plate; an installation plate is welded between the two vertical rods of the handrail, and the control panel is arranged on the installation plate; the bottom plate, and each universal wheel is provided with a locking mechanism.

[0007] Preferably, one end of the electric cylinder is provided with a first connecting plate, and one end of the vertical lower rod of the vertical rod assembly is provided with a second connecting plate. The first connecting plate and the second connecting plate are both bolted to the bottom plate of the trolley.

[0008] Preferably, a third connecting plate is provided at one end of the telescopic shaft of the electric cylinder, and a fourth connecting plate is provided at one end of the telescopic outer tube of the telescopic connecting rod. The third connecting plate and the fourth connecting plate are respectively bolted to both sides of the lifting plate.

[0009] Preferably, a through hole is formed in the lifting plate, and the diameter of the through hole matches the outer diameter of the vertical lower rod of the vertical rod assembly. The vertical lower rod is slidably connected in the through hole.

[0010] Preferably, a rotating shaft is provided radially at one end of the vertical lower rod away from the bottom plate of the trolley, and the rotating shaft is rotatably connected to the vertical upper rod;

[0011] A fifth connecting plate is provided at the rotational connection between the vertical lower rod and the vertical upper rod. The fifth connecting plate is bolted to the vertical lower rod and the vertical upper rod respectively.

[0012] Preferably, a guide plate is fixedly connected to the vertical upper rod, and a guide hole is formed through the guide plate. The diameter of the guide hole matches the outer diameter of the telescopic outer tube. The telescopic outer tube is slidably connected in the guide hole.

[0013] Preferably, a threaded hole is formed on one side surface of the telescopic outer tube, and an adjusting bolt is threadedly connected to the threaded hole. The length of the adjusting bolt is not less than the thickness of the telescopic outer tube.

[0014] Preferably, the inner diameter of the telescopic outer tube matches the outer diameter of the telescopic inner rod. The telescopic inner rod is longer than the telescopic outer tube. The telescopic inner rod is slidably connected in the telescopic outer tube. A sixth connecting plate is provided on the telescopic inner rod, and the sixth connecting plate is bolted to the supporting plate.

[0015] Preferably, a lower groove is formed at one end of the supporting plate close to the telescopic inner rod, and a plurality of permanent magnets are provided in the lower groove. An upper clamping groove is formed at one end of the supporting plate away from the telescopic inner rod, and a heat preservation nail assembly is placed in the upper clamping groove;

[0016] The heat preservation nail assembly includes an adhesive plate and heat preservation nails. The heat preservation nails are made of iron material and include nail heads and nail caps. A plurality of round holes are evenly formed in the adhesive plate, and the diameter of the round holes is smaller than the diameter of the nail caps.

[0017] The beneficial effects of the utility model are as follows: by screwing the bolt on the telescopic connecting rod, the telescopic inner rod is adjusted to a suitable telescopic length, and the telescopic shaft of the electric cylinder is controlled by the control panel to perform telescopic movement, so that the insulation nails coated with adhesive are pressed against the surface of the air duct to achieve the pasting of the insulation nails, avoiding the risk of falling when manually using a ladder to perform pasting work, and at the same time, it solves the problem of the traditional method of manually lifting long rods for a long time; on the other hand, the distance between the worker and the air duct is large, and when pasting the next batch of insulation nails, it is easier to judge whether the insulation nails are evenly distributed or skewed, thereby improving the accuracy of installation; the electric cylinder, the vertical rod assembly, the telescopic connecting rod and the trolley, and the telescopic connecting rod and the supporting plate are all detachably connected, and at the same time, the telescopic inner rod of the telescopic connecting rod can be retracted into most of the rod body by adjusting the bolt. The telescopic outer tube and the vertical rod assembly can be bent by a rotating shaft to reduce the overall length, and the trolley is provided with handrails and universal wheels. The overall structural design is reasonable and convenient to store and carry, so that construction workers can push the trolley to complete the pasting work in different locations; the universal wheels are provided with locking mechanisms to improve the stability of the device during use; a guide plate is provided on the vertical rod assembly, and the guide plate is slidably connected to the telescopic outer tube to guide and stabilize the telescopic outer tube, thereby keeping the telescopic connecting rod vertical and the supporting plate stable during use, thereby improving the overall construction quality; the insulation nails are made of iron material, and a number of permanent magnets are arranged in the lower groove of the supporting plate, and the insulation nails are adsorbed by magnetic force to prevent the insulation nails from falling; a number of circular holes are opened on the adhesive plate, and an insulation nail can be placed in each circular hole, so that multiple insulation nails can be pasted at the same time, thereby improving construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a partial enlarged view of area A of the present utility model.

[0020] Figure 3 It is a structural schematic diagram of the utility model trolley.

[0021] Figure 4 It is a structural schematic diagram of the thermal insulation nail assembly of the utility model.

[0022] Figure 5 It is a structural schematic diagram of the thermal insulation nail of the utility model.

[0023] Among them, the reference numerals are: 1, trolley; 2, electric cylinder; 3, vertical rod assembly; 4, telescopic connecting rod; 5, supporting plate; 6, control panel; 7, lifting plate; 10, bottom plate; 11, armrest; 12, universal wheel; 13, vertical rod; 14, cross bar; 15, mounting plate; 20, telescopic shaft; 21, first connecting plate; 22, third connecting plate; 30, vertical lower rod; 31, vertical upper rod; 32, rotating shaft; 33, second connecting plate; 34, fifth connecting plate; 35, guide plate; 40, telescopic outer tube; 41, telescopic inner rod; 42, fourth connecting plate; 43, bolt; 44, sixth connecting plate; 50, lower slot; 51, permanent magnet; 52, upper slot; 53, thermal insulation nail assembly; 54, adhesive plate; 55, thermal insulation nail; 56, nail head; 57, nail cap. Detailed implementation manners

[0024] In order to clearly illustrate the technical features of this solution, the following elaborates on this solution through specific implementation manners.

[0025] See Figures 1 to 5 As shown, this embodiment is a construction tool for duct thermal insulation nails, including a trolley 1, an electric cylinder 2, a vertical rod assembly 3, a telescopic connecting rod 4, a supporting plate 5 and a control panel 6. The trolley 1 includes a bottom plate 10, an armrest 11 and a plurality of universal wheels 12; the vertical rod assembly 3 includes a vertical lower rod 30, a vertical upper rod 31 and a rotating shaft 32. The electric cylinder 2 and the vertical rod assembly 3 are detachably connected to the bottom plate 10 of the trolley 1. The electric cylinder 2 is provided with a telescopic shaft 20, and the telescopic shaft 20 is detachably connected to a lifting plate 7. The vertical rod assembly 3 is slidably connected to the lifting plate 7; the telescopic connecting rod 4 includes a telescopic outer tube 40 and a telescopic inner rod 41. One end of the telescopic connecting rod 4 is detachably connected to the lifting plate 7, and the other end is detachably connected to the supporting plate 5.

[0026] The armrest 11 includes two vertical rods 13 and a cross bar 14. The cross bar 14 is perpendicularly welded between the two vertical rods 13, and the two vertical rods 13 are welded to the bottom plate 10; a mounting plate 15 is welded between the two vertical rods 13 of the armrest 11, and the control panel 6 is arranged on the mounting plate 15; the bottom plate 10, and each universal wheel 12 is provided with a locking mechanism. By arranging a plurality of universal wheels 12 at the bottom of the trolley 1 and arranging a locking mechanism on the universal wheels 12, the overall device is convenient to move, and the stability of the device during use can be improved while allowing movable operation.

[0027] One end of the electric cylinder 2 is provided with a first connecting plate 21. One end of the vertical lower rod 30 of the vertical rod assembly 3 is provided with a second connecting plate 33. Both the first connecting plate 21 and the second connecting plate 33 are bolted to the bottom plate 10 of the trolley 1. One end of the telescopic shaft 20 of the electric cylinder 2 is provided with a third connecting plate 22. One end of the telescopic outer tube 40 of the telescopic connecting rod 4 is provided with a fourth connecting plate 42. The third connecting plate 22 and the fourth connecting plate 42 are respectively bolted to both sides of the lifting plate 7. A through hole is formed in the lifting plate 7, and the diameter of the through hole matches the outer diameter of the vertical lower rod 30 of the vertical rod assembly 3. The vertical lower rod 30 is slidably connected in the through hole. The electric cylinder 2 and the telescopic connecting rod 4 are used in cooperation to replace manual labor, solving the problem of time-consuming and laborious in the traditional pasting method.

[0028] One end of the vertical lower rod 30 far from the bottom plate 10 of the trolley 1 is provided with a rotating shaft 32 along the radial direction. The rotating shaft 32 is rotatably connected to the vertical upper rod 31. A fifth connecting plate 34 is provided at the rotating connection of the vertical lower rod 30 and the vertical upper rod 31. The fifth connecting plate 34 is respectively bolted to the vertical lower rod 30 and the vertical upper rod 31. By arranging the rotating shaft and using the connecting plate to bolt the vertical upper rod and the vertical lower rod, it is convenient to bend and store the vertical rod assembly.

[0029] A guide plate 35 is fixedly connected to the vertical upper rod 31. A guide hole is formed through the guide plate 35, and the diameter of the guide hole matches the outer diameter of the telescopic outer tube 40. The telescopic outer tube 40 is slidably connected in the guide hole. The guide hole is arranged to guide the telescopic connecting rod 4, maintaining the verticality of the telescopic connecting rod 4 and the stability of the supporting plate 5, avoiding the skew of the insulation nail 55, and improving the construction quality.

[0030] The inner diameter of the telescopic outer tube 40 matches the outer diameter of the telescopic inner rod 41. The telescopic inner rod 41 is longer than the telescopic outer tube 40. The telescopic inner rod 41 is slidably connected in the telescopic outer tube 40. A threaded hole is formed on one side surface of the telescopic outer tube 40. A adjusting bolt 43 is threadedly connected to the threaded hole. The length of the adjusting bolt 43 is not less than the thickness of the telescopic outer tube 40. The adjusting bolt 43 abuts against the telescopic inner rod 41. Tightening the adjusting bolt 43 can fix the telescopic length of the telescopic inner rod 41.

[0031] A sixth connecting plate 44 is provided on the telescopic inner rod 41. The sixth connecting plate 44 is bolted to the supporting plate 5. One end of the supporting plate 5 close to the telescopic inner rod 41 is provided with a lower groove 50. A number of permanent magnets 51 are arranged in the lower groove 50. One end of the supporting plate 5 away from the telescopic inner rod 41 is provided with an upper clamping groove 52. A heat preservation nail assembly 53 is placed in the upper clamping groove 52; the heat preservation nail assembly 53 includes an adhesive plate 54 and heat preservation nails 55. The heat preservation nails 55 are made of iron material and include a nail head 56 and a nail cap 57. A number of round holes are evenly formed in the adhesive plate 54, and the diameter of the round holes is smaller than the diameter of the nail cap 57. A number of permanent magnets 51 are arranged in the lower groove 50 to magnetically adsorb the iron heat preservation nails 55 to prevent the heat preservation nails 55 from falling off; a number of round holes are formed in the adhesive plate 54, and each round hole can place one heat preservation nail 55, so that multiple heat preservation nails 55 can be pasted at one time, improving the construction efficiency.

[0032] When the utility model is actually used: the construction worker pushes the trolley 1 to the working position, locks the universal wheels 12 to fix the trolley 1, takes out all the components from the toolbox, and installs and connects them according to the foregoing connection method to ensure that the overall device is stable and does not shake. Take out a number of heat preservation nails 55 and place them in the round holes of the adhesive plate 54, apply adhesive to the nail cap 57 of the heat preservation nail 55, adjust the telescopic length of the telescopic inner rod 41 according to the height of the air duct. When the supporting plate 5 approaches the air duct, tighten the adjusting bolt 43 on one side of the telescopic outer tube 40 to fix the telescopic length of the telescopic inner rod 41. Control the telescopic shaft 20 of the electric cylinder 2 to rise through the control panel 6 until the nail cap 57 of the heat preservation nail 55 abuts against the air duct. Wait until the heat preservation nail 55 is tightly bonded to the air duct, control the telescopic shaft 20 of the electric cylinder 2 to descend through the control panel 6, loosen the adjusting bolt 43 on one side of the telescopic outer tube 40 to adjust the telescopic length of the telescopic inner rod 41 to supplement the heat preservation nails 55 into the round holes of the adhesive plate 54, repeat the above operations until all the pasting work is completed, and then disassemble the components one by one and put them into the toolbox for storage.

[0033] The technical features not described in the present utility model can be realized by or adopted the prior art, and will not be elaborated here. Of course, the above description is not a limitation to the present utility model, and the present utility model is not limited to the above examples. Changes, modifications, additions or substitutions made by those of ordinary skill in the art within the substantial scope of the present utility model should also belong to the protection scope of the present utility model.

Claims

1. A construction tool for duct thermal insulation nails, characterized in that It includes a trolley (1), an electric cylinder (2), a vertical rod assembly (3), a telescopic connecting rod (4), a supporting plate (5) and a control panel (6). The trolley (1) includes a bottom plate (10), handrails (11) and a plurality of universal wheels (12); the vertical rod assembly (3) includes a vertical lower rod (30), a vertical upper rod (31) and a rotating shaft (32). The electric cylinder (2) and the vertical rod assembly (3) are detachably connected to the bottom plate (10) of the trolley (1). The electric cylinder (2) is provided with a telescopic shaft (20), and the telescopic shaft (20) is detachably connected with a lifting plate (7). The vertical rod assembly (3) is slidably connected to the lifting plate (7); the telescopic connecting rod (4) includes a telescopic outer tube (40) and a telescopic inner rod (41). One end of the telescopic connecting rod (4) is detachably connected to the lifting plate (7), and the other end is detachably connected to the supporting plate (5).

2. The construction tool for air duct insulation nails according to claim 1, characterized in that, The handrail (11) includes two vertical rods (13) and a cross rod (14). The cross rod (14) is perpendicularly welded between the two vertical rods (13). The two vertical rods (13) are welded to the bottom plate (10); an installation plate (15) is welded between the two vertical rods (13) of the handrail (11), and the control panel (6) is arranged on the installation plate (15); the bottom plate (10), and each universal wheel (12) is provided with a locking mechanism.

3. The construction tool for air duct insulation nails according to claim 1, characterized in that, One end of the electric cylinder (2) is provided with a first connecting plate (21), and one end of the vertical lower rod (30) of the vertical rod assembly (3) is provided with a second connecting plate (33). The first connecting plate (21) and the second connecting plate (33) are both bolted to the bottom plate (10) of the trolley (1).

4. The construction tool for air duct insulation nails according to claim 1, characterized in that, One end of the telescopic shaft (20) of the electric cylinder (2) is provided with a third connecting plate (22), and one end of the telescopic outer tube (40) of the telescopic connecting rod (4) is provided with a fourth connecting plate (42). The third connecting plate (22) and the fourth connecting plate (42) are respectively bolted to both sides of the lifting plate (7).

5. The construction tool for air duct insulation nails according to claim 1, characterized in that, A through hole is formed in the lifting plate (7), and the diameter of the through hole matches the outer diameter of the vertical lower rod (30) of the vertical rod assembly (3). The vertical lower rod (30) is slidably connected in the through hole.

6. The construction tool for the air duct heat preservation nails according to claim 1, characterized in that, One end of the vertical lower rod (30) far from the bottom plate (10) of the trolley (1) is provided with a rotating shaft (32) along the radial direction, and the rotating shaft (32) is rotatably connected to the vertical upper rod (31); A fifth connecting plate (34) is arranged at the rotating connection of the vertical lower rod (30) and the vertical upper rod (31). The fifth connecting plate (34) is respectively bolted to the vertical lower rod (30) and the vertical upper rod (31).

7. A construction tool for air duct insulation nails according to claim 1, characterized in that, A guiding plate (35) is fixedly connected to the vertical upper rod (31). A guiding hole is formed through the guiding plate (35), and the diameter of the guiding hole matches the outer diameter of the telescopic outer tube (40). The telescopic outer tube (40) is slidably connected in the guiding hole.

8. A construction tool for duct insulation nails according to claim 1, characterized in that, One side surface of the telescopic outer tube (40) is provided with a threaded hole, and an adjusting bolt (43) is threadedly connected to the threaded hole. The length of the adjusting bolt (43) is not less than the thickness of the telescopic outer tube (40).

9. The construction tool for air duct thermal insulation nails according to claim 1, characterized in that, The inner diameter of the telescopic outer tube (40) matches the outer diameter of the telescopic inner rod (41). The telescopic inner rod (41) is longer than the telescopic outer tube (40). The telescopic inner rod (41) is slidably connected inside the telescopic outer tube (40). A sixth connecting plate (44) is provided on the telescopic inner rod (41), and the sixth connecting plate (44) is bolted to the supporting plate (5).

10. The construction tool for air duct insulation nails according to claim 1, characterized in that, One end of the supporting plate (5) close to the telescopic inner rod (41) is provided with a lower groove (50), and a plurality of permanent magnets (51) are arranged in the lower groove (50). One end of the supporting plate (5) away from the telescopic inner rod (41) is provided with an upper clamping groove (52), and a heat preservation nail assembly (53) is placed in the upper clamping groove (52); The heat preservation nail assembly (53) includes an adhesive plate (54) and heat preservation nails (55). The heat preservation nails (55) are made of iron material and include a nail head (56) and a nail cap (57). A plurality of round holes are evenly formed in the adhesive plate (54), and the diameter of the round holes is smaller than the diameter of the nail cap (57).

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