Building pipe transportation lifting appliance

Abstract

The utility model discloses a building pipe transportation lifting appliance, which belongs to the technical field of lifting appliances, and comprises a loading groove and a first sealing frame, the end part of the loading groove is symmetrically provided with first rotating grooves, rotating blocks are inserted into the middle parts of the first rotating grooves, and first rotating shafts fixed on the inner walls of the first rotating grooves penetrate through the middle parts of the rotating blocks; limiting sleeves are fixed at the end parts of the rotating blocks; an operator uses hoisting equipment to hoist the carrying grooves, the operator does not need to take the pipes out of a transport vehicle one by one, the usability of the operator is improved, meanwhile, the extension sleeve drives the sliding block to slide in the sliding groove, the gap between the carrying grooves is enlarged, the pipe carrying range of the carrying grooves is enlarged, and the use range of the operator is widened.

Description

Technical Field

[0001] The utility model belongs to the technical field of slings, in particular to a sling for transporting building pipes. Background Art

[0002] Construction pipe transport hoists are specially designed for safely and efficiently handling and lifting pipes on construction sites and other occasions. These hoists are typically robust, easy to operate, and safe and reliable, adapting to the transport needs of pipes of varying diameters, lengths, and materials. While existing hoists generally meet these needs, the following issues remain.

[0003] When transporting construction pipes, the operator needs to use a lifting device to move the pipes to a transport vehicle, and then transport the pipes by the transport vehicle. After the transport vehicle moves the pipes to the construction site, the operator uses the lifting device again to move the pipes on the transport vehicle one by one, which may cause the operator to be more cumbersome when using the lifting device to transport the pipes. For this reason, we propose a lifting device for transporting construction pipes. Utility Model Content

[0004] The utility model provides a construction pipe transport hoist, in which an operator places a loading trough on a transport vehicle, then moves the pipe into the loading trough, and then installs a first sealing frame and a second sealing frame on the loading trough. Then, the operator moves the transport vehicle to a construction site, and then the operator uses a lifting device to lift the loading trough. The operator no longer needs to take the pipes out of the transport vehicle one by one, thereby improving the usability of the operator.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction pipe transport sling, comprising a loading trough and a first sealing frame, the loading trough ends are symmetrically provided with a first rotating groove, and a rotating block is inserted in the middle of the first rotating groove, the middle of each rotating block is penetrated by a first rotating shaft fixed on the inner wall of the first rotating groove, the ends of each rotating block are fixed with a limiting sleeve, the middle of each limiting sleeve is respectively provided with a second sealing frame and a first sealing frame, the first sealing frame is arranged on both sides of the second sealing frame through an adjusting component, a hanging ear is fixed in the middle of the second sealing frame, and the ends of both sides of the first sealing frame and the second sealing frame are both provided with limiting components.

[0006] Furthermore, several groups of extension sleeves are symmetrically fixed to the two side ends of the loading slot, and an extension rod fixed on another loading slot is inserted in the middle of the extension sleeve. A sliding groove is opened in the middle of the extension rod, and a slider is embedded in the sliding groove. The ends of the slider are fixed on the inner wall of the extension sleeve.

[0007] Furthermore, a sliding rod is passed through the middle of the sliding block, and both ends of the sliding rod are fixed on the inner wall of the sliding groove.

[0008] Furthermore, a telescopic member is rotatably connected between the first sealing frame and the hanging ear;

[0009] The telescopic member includes a first support frame, a second support frame, a telescopic rod, a telescopic slot, a second rotating shaft and a second rotating slot, the second rotating slot is fixed, and the first support frame and the second support frame are respectively inserted into the middle of the second rotating slot, the middle of the first support frame and the second support frame are both penetrated by the second rotating shaft fixed on the inner wall of the second rotating slot, the telescopic rod is fixed on the side where the second support frame and the first support frame are in contact with each other, and the surface of the telescopic rod is provided with a telescopic slot opened on the first support frame.

[0010] Furthermore, second connecting rods are symmetrically fixed on both sides of the second sealing frame, and the ends of the second connecting rods are fitted with the first connecting rods fixed on the first sealing frame. A traction block is fixed on one side where the second connecting rod and the first connecting rod fit together, and the surfaces of the traction blocks are sleeved with traction grooves opened on the second connecting rods. The traction blocks are connected to the traction grooves through positioning components, and the ends of the first connecting rods are fixed with guide sleeves sleeved on the second connecting rods.

[0011] Furthermore, a spring groove is symmetrically opened in the middle of the traction block, and a positioning button and a spring are respectively provided inside the spring groove. The two side ends of the spring are respectively abutted between the inner wall of the spring groove and the surface of the positioning button, and the ends of the positioning button both pass through the traction groove.

[0012] Furthermore, the limiting component includes a third rotating groove, a third rotating shaft, a limiting rod and a positioning groove. The first sealing frame and the second sealing frame are symmetrically provided with third rotating grooves on both side ends, and the limiting rods are inserted into the middle of the third rotating grooves. The middle of the limiting rods is penetrated by a third rotating shaft fixed on the inner wall of the third rotating groove, and the interior of the third rotating groove is connected to the positioning grooves opened on the second sealing frame and the first sealing frame.

[0013] The beneficial effects of the utility model are:

[0014] 1. The construction pipe transport hoist is provided with a limiting sleeve, a first sealing frame and a second sealing frame. The operator places the loading trough on the transport vehicle, moves the pipe into the loading trough, takes the first sealing frame and the second sealing frame, moves the second sealing frame and the first sealing frame to the upper end of the loading trough, and then installs the first sealing frame and the second sealing frame on the loading trough by means of a limiting sleeve arranged on the surface of the first sealing frame and the second sealing frame. When the transport vehicle moves to the construction site, the operator uses a lifting device to lift the loading trough, and the operator no longer needs to take the pipes out of the transport vehicle one by one, thereby improving the usability of the operator.

[0015] 2. The construction pipe transport hoist is provided with an extension rod, an extension sleeve, a slide groove and a slider. When the operator pulls the first sealing frame, the first sealing frame drives the extension rod to slide in the extension sleeve, and when the extension rod slides in the extension sleeve, the extension sleeve drives the slider to slide in the slide groove, and the gap between the loading slots becomes larger, thereby increasing the range of the loading slots to support the pipes and improving the operator's usage range. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0017] Figure 2 This is a schematic diagram of the front cross-sectional structure of the extension sleeve and the extension rod of the present invention;

[0018] Figure 3 It is a side cross-sectional structural schematic diagram of the utility model;

[0019] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 5 For the utility model Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0021] In the picture:

[0022] 1. Loading slot; 2. First sealing frame; 3. Second sealing frame; 4. Hanging ear; 5. Extension sleeve; 6. First connecting rod; 7. Second connecting rod; 8. Guide sleeve; 9. First rotating groove; 10. First rotating shaft; 11. Limit sleeve; 12. Second rotating groove; 13. Second rotating shaft; 14. Telescopic rod; 15. Second supporting frame; 16. First supporting frame; 17. Rotating block; 18. Extension rod; 19. Sliding rod; 20. Sliding groove; 21. Sliding block; 22. Third rotating groove; 23. Third rotating shaft; 24. Limiting rod; 25. Positioning groove; 26. Spring groove; 27. Traction groove; 28. Traction block; 29. ​​Spring; 30. Positioning button; 31. Telescopic groove; 32. Telescopic member. DETAILED DESCRIPTION

[0023] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0024] Example:

[0025] See also Figure 1 - Figure 5A construction pipe transport sling includes a loading trough 1 and a first sealing frame 2. The loading trough 1 has a first rotating groove 9 symmetrically opened at the end thereof, and a rotating block 17 is inserted in the middle of the first rotating groove 9. The middle of the rotating block 17 is penetrated by a first rotating shaft 10 welded to the inner wall of the first rotating groove 9. The ends of the rotating block 17 are welded with a limiting sleeve 11. The middle of the limiting sleeve 11 is respectively sleeved with a second sealing frame 3 and a first sealing frame 2. The first sealing frame 2 is arranged on both sides of the second sealing frame 3 through an adjusting component. A hanging ear 4 is welded in the middle of the second sealing frame 3. When the operator is in use, the operator places the pipe in the loading trough 1, and then the operator takes the hanging ear 4. The hanging ear 4 drives the first sealing frame 2 and the second sealing frame 3 to move, so that the first sealing frame 2 and The second sealing rack 3 moves to the loading tank 1, and then the operator pushes the limiting sleeve 11, and the limiting sleeve 11 drives the rotating block 17 to move. The circular through hole opened at the end of the rotating block 17 rotates on the surface of the limiting sleeve 11 set to be cylindrical, and the rotating block 17 rotates in the first rotating groove 9, so that the limiting sleeve 11 moves to the surface of the first sealing rack 2 and the second sealing rack 3, and the first sealing rack 2 and the second sealing rack 3 are installed on the loading tank 1. Then the operator uses the hook sleeve to be set on the hanging ear 4, and then the hanging ear 4 drives the second sealing rack 3 and the first sealing rack 2 to move, and the first sealing rack 2 and the second sealing rack 3 drive the loading tank 1 to move, and the loading tank 1 drives the pipe to move, which is convenient for the operator to carry several groups of pipes.

[0026] In other embodiments, several groups of extension sleeves 5 are symmetrically welded to the ends of both sides of the loading slot 1, and an extension rod 18 welded to another loading slot 1 is inserted in the middle of the extension sleeve 5, a slide groove 20 is opened in the middle of the extension rod 18, and a slider 21 is embedded in the slide groove 20, and the ends of the slider 21 are welded to the inner wall of the extension sleeve 5, and a slide rod 19 is passed through the middle of the slider 21, and the ends of the slider 19 on both sides are welded to the inner wall of the slide groove 20. When the operator pulls the loading slots 1 on both sides to move, the operator pulls the loading slot 1, and the loading slot 1 drives the extension rod 18 to move. The slide groove 20 opened in the middle of the extension rod 18 slides in the slider 21, so that the extension rod 18 is moved out of the extension sleeve 5, which is convenient for adjusting the gap between each group of loading slots 1, facilitating the increase of the length of the loading slot 1, and facilitating the support of pipes of different lengths.

[0027] In other embodiments, a second rotation groove 12 is welded between the first sealing frame 2 and the hanging ear 4, and a first support frame 16 and a second support frame 15 are respectively inserted into the middle of the second rotation groove 12, and the middle of the first support frame 16 and the second support frame 15 are penetrated by a second rotating shaft 13 welded on the inner wall of the second rotation groove 12, and the second support frame 15 and the first support frame 16 are welded with a telescopic rod 14 on one side where the second support frame 15 and the first support frame 16 are in contact with each other, and the surface of the telescopic rod 14 is provided with a telescopic groove 31 opened on the first support frame 16. When the operator pulls the first sealing frame 2 to move, the first sealing frame 2 drives the second rotation groove 12 to move. When the second rotation groove 12 moves, the second rotation groove 12 drives the second rotating shaft 13 to move, and the second rotating shaft 13 drives the first support frame 16 to move. When the first sealing frame 2 drives the second rotating shaft 13 to move through the second rotation groove 12, the middle of the second rotation groove 12 The fixed second rotating shaft 13 rotates in the circular through hole opened at the end of the first supporting frame 16, so that the angle between the first sealing frame 2 and the first supporting frame 16 is adjusted, which facilitates the adjustment of the angle between the first sealing frame 2 and the first supporting frame 16, and when the first supporting frame 16 moves, the first supporting frame 16 drives the telescopic slot 31 to move, so that the telescopic slot 31 slides on the surface of the telescopic rod 14, and the first supporting frame 16 drives the telescopic rod 14 to move through the telescopic slot 31, so that the telescopic rod 14 drives the second supporting frame 15 to move, and the circular through hole opened at the end of the second supporting frame 15 is conveniently rotated on the other second rotating shaft 13, so that the second supporting frame 15, the telescopic rod 14, the telescopic slot 31 and the first supporting frame 16 pull the first sealing frame 2 and the second sealing frame 3, thereby improving the stability of the movement of the first sealing frame 2 and the second sealing frame 3.

[0028] In other embodiments, the second connecting rod 7 is symmetrically welded on both sides of the second sealing frame 3, and the end of the second connecting rod 7 is fitted with the first connecting rod 6 welded to the first sealing frame 2, and the second connecting rod 7 and the first connecting rod 6 are fitted with a traction block 28 on one side, and the surface of the traction block 28 is provided with a traction groove 27 opened on the second connecting rod 7, and the traction block 28 is connected to the traction groove 27 through a positioning member. The ends of the first connecting rod 6 are welded with a guide sleeve 8 sleeved on the second connecting rod 7, and the middle part of the traction block 28 is symmetrically provided with a spring groove 26, and a positioning button 30 and a spring 29 are respectively provided inside the spring groove 26, and the ends of the spring 29 on both sides are respectively The ends of the positioning buttons 30 are in contact with the inner wall of the spring groove 26 and the surface of the positioning button 30. The ends of the positioning buttons 30 all pass through the traction groove 27. When the operator pulls the first sealing frame 2 to move, the operator first presses the positioning button 30, and the positioning button 30 slides in the spring groove 26. When the positioning button 30 slides in the spring groove 26, the positioning button 30 squeezes the spring 29, causing the spring 29 to undergo elastic deformation. After the spring 29 undergoes elastic deformation, the spring 29 avoids the positioning button 30, causing the positioning button 30 to move out of the traction groove 27 surface, and the positioning button 30 enters the spring groove 26. After the positioning button 30 no longer fixes the traction groove 27 and the spring groove 26, the operator pulls the first sealing frame 2 A sealing frame 2, the first sealing frame 2 drives the first connecting rod 6 to move, so that the first connecting rod 6 moves under the second connecting rod 7, and when the second connecting rod 7 moves, the traction groove 27 opened in the middle of the second connecting rod 7 slides on the surface of the traction block 28, so that the first connecting rod 6 and the second connecting rod 7 are separated, thereby separating the first sealing frame 2 and the second sealing frame 3, so that the lengths of the first sealing frame 2 and the second sealing frame 3 match the lengths of the loading tank 1, so that the first sealing frame 2 and the second sealing frame 3 can be installed on the loading tank 1, and when the other through hole opened on the surface of the traction groove 27 moves to the front end of the positioning button 30, the positioning button 30 is no longer affected by the traction groove 2 7, after the inner wall of the traction groove 27 is squeezed and the positioning button 30 no longer squeezes the spring 29, the elastic deformation of the spring 29 is restored, and the spring 29 pushes the positioning button 30 to move, so that the positioning button 30 passes through another through hole opened on the surface of the traction groove 27, and the position of the traction groove 27 and the traction block 28 is fixed again, thereby fixing the position of the second connecting rod 7 and the first connecting rod 6, and when the first connecting rod 6 moves, the guide sleeve 8 fixed at the end of the first connecting rod 6 slides on the surface of the second connecting rod 7, and the guide sleeve 8 slides on the surface of the second connecting rod 7, which facilitates the restriction of the movement of the first connecting rod 6 at the bottom end of the second connecting rod 7, thereby improving the stability of the movement of the second connecting rod 7.

[0029] In other embodiments, the limiting component includes a third rotation groove 22, a third rotation shaft 23, a limiting rod 24 and a positioning groove 25. The third rotation grooves 22 are symmetrically opened at the ends of both sides of the first sealing frame 2 and the second sealing frame 3, and the middle of the third rotation grooves 22 are inserted into the limiting rods 24. The middle of the limiting rods 24 are penetrated by the third rotation shaft 23 welded on the inner wall of the third rotation groove 22. The interior of the third rotation groove 22 is connected to the positioning grooves 25 opened on the second sealing frame 3 and the first sealing frame 2. When the operator puts the limiting sleeve 11 on the first When the first sealing frame 2 and the second sealing frame 3 are on the surface, the operator first pulls the limiting rod 24, and the waist-shaped hole opened in the middle of the limiting rod 24 slides on the surface of the third rotating shaft 23 set as a cylindrical shape, so that when the limiting rod 24 slides in the third rotating groove 22, the end of the waist-shaped hole opened in the middle of the limiting rod 24 moves to the surface of the third rotating shaft 23, and then the operator pushes the limiting rod 24, and the waist-shaped hole opened in the middle of the limiting rod 24 rotates on the surface of the third rotating shaft 23, so that the limiting rod 24 and the second sealing frame 3 are parallel to each other. , the operator pushes the limit rod 24 horizontally again, and the waist-shaped hole in the middle of the limit rod 24 slides horizontally on the surface of the third rotating shaft 23, so that the limit rod 24 is inserted into the positioning groove 25. By inserting the limit rod 24 into the positioning groove 25, the limit rod 24 is fixed on both sides of the first sealing frame 2 and the second sealing frame 3. Then, the operator puts the limit sleeve 11 on the surface of the first sealing frame 2 and the second sealing frame 3, and the operator moves the limit rod 24 horizontally again, so that the waist-shaped hole in the middle of the limit rod 24 is The surface of the third rotating shaft 23 slides to move the limiting rod 24 out of the positioning groove 25. Then the operator pushes the limiting rod 24 again. The limiting rod 24 rotates through the third rotating shaft 23, making the limiting rod 24 and the second sealing frame 3 perpendicular to each other, so that the limiting rod 24 covers the two side ends of the second sealing frame 3. The limiting rod 24 restricts the limiting sleeve 11 to prevent the first sealing frame 2 and the second sealing frame 3 from sliding in the limiting sleeve 11 when the operator drives the first sealing frame 2 and the second sealing frame 3 to move through the hanging ear 4.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction pipe transport sling, comprising a loading trough (1) and a first sealing frame (2), characterized in that: The end of the loading slot (1) is symmetrically provided with a first rotating slot (9), and a rotating block (17) is inserted in the middle of the first rotating slot (9). The middle of the rotating block (17) is penetrated by a first rotating shaft (10) fixed on the inner wall of the first rotating slot (9). The end of the rotating block (17) is fixed with a limiting sleeve (11), and the middle of the limiting sleeve (11) is respectively provided with a second sealing frame (3) and a first sealing frame (2). The first sealing frame (2) is arranged on both sides of the second sealing frame (3) through an adjusting component. A hanging ear (4) is fixed in the middle of the second sealing frame (3). The ends of both sides of the first sealing frame (2) and the second sealing frame (3) are provided with limiting components.

2. A construction pipe transport sling according to claim 1, characterized in that: A plurality of extension sleeves (5) are symmetrically fixed to the ends of both sides of the loading slot (1), and an extension rod (18) fixed to another loading slot (1) is inserted into the middle of each extension sleeve (5). A sliding groove (20) is provided in the middle of each extension rod (18), and a slider (21) is embedded in each sliding groove (20). The ends of the sliders (21) are fixed to the inner wall of the extension sleeve (5).

3. A construction pipe transport sling according to claim 2, characterized in that: A slide bar (19) is passed through the middle of the slider (21), and both ends of the slide bar (19) are fixed on the inner wall of the slide groove (20).

4. A construction pipe transport sling according to claim 1, characterized in that: A telescopic member (32) is rotatably connected between the first sealing frame (2) and the hanging ear (4); The telescopic member (32) comprises a first support frame (16), a second support frame (15), a telescopic rod (14), a telescopic slot (31), a second rotating shaft (13) and a second rotating slot (12); the second rotating slot (12) is fixed thereto, and the first support frame (16) and the second support frame (15) are respectively inserted into the middle of the second rotating slot (12); the middle of the first support frame (16) and the second support frame (15) are both penetrated by the second rotating shaft (13) fixed on the inner wall of the second rotating slot (12); the telescopic rod (14) is fixed on one side where the second support frame (15) and the first support frame (16) are in contact with each other, and the surface of the telescopic rod (14) is sleeved with the telescopic slot (31) provided on the first support frame (16).

5. The construction pipe transport sling according to claim 1, characterized in that: Second connecting rods (7) are symmetrically fixed on both sides of the second sealing frame (3), and the ends of the second connecting rods (7) are affixed to the first connecting rods (6) fixed to the first sealing frame (2). A traction block (28) is fixed on one side where the second connecting rods (7) and the first connecting rods (6) are affixed to each other, and the surfaces of the traction blocks (28) are sleeved with traction grooves (27) provided on the second connecting rods (7). The traction blocks (28) are connected to the traction grooves (27) via positioning members, and the ends of the first connecting rods (6) are fixed with guide sleeves (8) sleeved on the second connecting rods (7).

6. A construction pipe transport sling according to claim 5, characterized in that: A spring groove (26) is symmetrically provided in the middle of the traction block (28), and a positioning button (30) and a spring (29) are respectively provided inside the spring groove (26). The ends of the spring (29) are respectively abutted between the inner wall of the spring groove (26) and the surface of the positioning button (30), and the ends of the positioning button (30) both pass through the traction groove (27).

7. The construction pipe transport sling according to claim 1, characterized in that: The limiting component comprises a third rotating groove (22), a third rotating shaft (23), a limiting rod (24) and a positioning groove (25); the first sealing frame (2) and the second sealing frame (3) are symmetrically provided with third rotating grooves (22) at both ends, and the limiting rods (24) are inserted into the middle of the third rotating grooves (22); the limiting rods (24) are passed through the middle of the third rotating shaft (23) fixed on the inner wall of the third rotating groove (22); the interior of the third rotating groove (22) is connected to the positioning grooves (25) provided on the second sealing frame (3) and the first sealing frame (2).

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