Building batten carrying device
By designing an adjustable construction timber transporting device and using a combined structure of clamps and telescopic rods, the problem of low timber transport efficiency on narrow and complex terrain construction sites is solved, and efficient and flexible timber transport is achieved.
Patent Information
- Application Number
- CN202421053559.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-15
AI Technical Summary
On construction sites with narrow and complex terrain, it is difficult for the prior art to efficiently carry wooden squares, resulting in low handling efficiency, high labor intensity for workers, and difficult to adapt to wooden squares of different sizes.
A construction timber handling device is designed, which uses two symmetrical clamps. Each clamp is composed of parallel upper and lower rods. The stability and flexibility of the clamps are achieved through connecting plates, threaded holes and telescopic rods. The clamp can be adjusted according to the size of the wood and clamps the wood through a long screw and extrusion block, making it easier for workers to carry it with handles.
The device can transport multiple wooden cubes stably, improves the handling efficiency, reduces the labor intensity of workers, and is suitable for wooden cubes of different lengths and thicknesses.
Smart Images
Figure CN222373577U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of construction engineering, in particular to a construction wood transporting device. Background Art
[0002] After the construction timber is transported to the construction site, workers need to move the stacked timber to the location of use when using it. Since some work sites are narrow and the terrain is complex, large forklifts cannot be used for transportation and it can only be transported manually. Since multiple timbers are difficult to control, the number of timbers that can be transported at one time is limited, the transportation efficiency is low, and the labor intensity of workers is high. Utility Model Content
[0003] In view of the deficiencies in the prior art, the utility model provides a construction wood transporting device.
[0004] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:
[0005] A construction wood handling device comprises two symmetrical clamps, which comprise a parallel upper rod and a lower rod, the left and right ends of the outer sides of the upper rod and the lower rod are respectively connected together by connecting plates, threaded holes A are provided at both ends of the connecting plates, threaded holes B corresponding to the threaded holes A are provided at both ends of the upper rod and the lower rod, and bolts A pass through the threaded holes A and B; the left and right ends of the two lower rods are connected together by a telescopic rod; a long threaded barrel is welded on the upper surface of the left end of the lower rod, a long screw is threadedly connected in the long threaded barrel, and an extrusion block is fixed at the right end of the long screw; a plurality of threaded holes C penetrating downwardly through the upper rod are evenly provided on the upper rod, threaded holes D corresponding to the threaded holes C are provided on the lower rod, and long bolts are threadedly connected between the threaded holes C and D; handles are provided at both ends of the upper surface of the upper rod.
[0006] Preferably, a rubber pad is provided on the right end surface of the extrusion block.
[0007] Preferably, the telescopic rod includes an outer rod and an inner rod, the outer rod and the inner rod are fixed together with the lower rod at one end close to the lower rod, the inner rod can slide inside the outer rod, corresponding adjustment holes are provided on the outer rod and the inner rod, and the outer rod and the inner rod are fixed together by a bolt B passing through the adjustment hole.
[0008] Preferably, the left end of the long screw is provided with a straight handle.
[0009] Preferably, the threaded hole D does not penetrate the lower rod.
[0010] Beneficial Effects
[0011] The construction wood transporting device of the utility model has good stability, can transport multiple woods at one time, improves the transport efficiency, reduces the labor intensity of workers, and can be flexibly adjusted according to the size of the wood, and is suitable for transporting woods of different lengths and thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the structure used in the utility model;
[0013] Figure 2 It is a schematic diagram of the structure of the utility model;
[0014] Figure 3 It is a partial enlarged structural schematic diagram of the utility model.
[0015] In the figure: 1-clamp; 2-upper rod; 3-lower rod; 4-connecting plate; 5-threaded hole A; 6-threaded hole B; 7-bolt A; 8-telescopic rod; 9-long threaded tube; 10-long screw; 11-extrusion block; 12-threaded hole C; 13-threaded hole D; 14-long bolt; 15-handle; 16-outer rod; 17-inner rod; 18-adjustment hole; 19-bolt B; 20-wooden square; 21-slotted handle. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0017] The construction wood handling device of the present invention comprises two symmetrical clamps 1, each of which comprises a parallel upper rod 2 and a lower rod 3, and the left and right ends of the outer side surfaces of the upper rod 2 and the lower rod 3 are connected together by a connecting plate 4, that is, the left end of the upper rod 2 and the left end of the lower rod 3 on the same side are connected together by a connecting plate 4, and the right end of the upper rod 2 and the right end of the lower rod 3 on the same side are also connected together by a connecting plate 4, and the left and right connecting plates 4 are parallel, and the two connecting plates 4, the upper rod 2, and the lower rod 3 are surrounded by a rhombus or rectangle, and the shape and height of the surrounded shape can be adjusted. The two ends of the connecting plate 4 are provided with threaded holes A5, and the two ends of the upper rod 2 and the lower rod 3 are provided with threaded holes B6 corresponding to the threaded holes A5, and bolts A7 pass through the threaded holes A5 and the threaded holes B6 to fix the connecting plate 4 to the upper rod 2 or the lower rod 3.
[0018] The left and right ends of the two lower rods 3 are connected together by telescopic rods 8, respectively. The telescopic rods 8 are perpendicular to the lower rods 3. The telescopic rods 8 can be conventional telescopic rods with a stop function. In this embodiment, the telescopic rods 8 include an outer sleeve rod 16 and an inner sleeve rod 17 that are sleeved together. The inner sleeve rod 17 can slide in the outer sleeve rod 16. The ends of the outer sleeve rod 16 and the inner sleeve rod 17 close to the lower rod 3 are fixed together with the lower rod 3. The outer sleeve rod 16 and the inner sleeve rod 17 are provided with corresponding adjustment holes 18. The outer sleeve rod 16 and the inner sleeve rod 17 are fixed together by bolts B19 passing through the adjustment holes 18. The telescopic rod 8 can make the device suitable for wooden squares 20 of various lengths, and can be telescopically transformed according to the length of the wooden squares 20.
[0019] A long threaded tube 9 is welded on the upper surface of the left end of the lower rod 3, and the internal thread of the long threaded tube 9 is connected to the long screw 10. A straight handle 21 is provided at the left end of the long screw 10, and the straight handle 21 is used to twist the long screw 10. An extrusion block 11 is fixed at the right end of the long screw 10, and the extrusion block 11 is used to squeeze the wood 20. In order to prevent damage to the surface of the wood 20 and increase friction, preferably, a rubber pad is provided on the right end surface of the extrusion block 11, and the rubber pad is in contact with the wood 20 placed on the device.
[0020] A plurality of threaded holes C12 are evenly arranged on the upper rod 2, and a threaded hole D13 corresponding to the threaded hole C12 is arranged on the lower rod 3. The threaded hole C12 passes downward through the upper rod 2, while the threaded hole D13 does not pass through the lower rod 3. A long bolt 14 is threadedly connected between the threaded hole C12 and the threaded hole D13, and the long bolt 14 is used to squeeze the other side of the wooden square 20.
[0021] In order to facilitate the transportation of the entire device, handles 15 are provided at both ends of the upper surface of the upper rod 2, and U-shaped handles are used in this embodiment.
[0022] When in use, first adjust the distance between the two clamps 1 according to the length of the wooden square 20, tighten the bolt B19 to fix the telescopic rod 8, and then place the wooden square 20 in the space between the upper rod 2 and the lower rod 3 on both sides. After placing the wooden square 20, loosen the bolt A7, let the lower surface of the upper rod 2 press downward against the upper surface of the wooden square 20, and then tighten the bolt A7, screw the long bolt 14 into the threaded hole C12 and the threaded hole D13 on the right side of the wooden square 20 at the right end, the long bolt 14 supports the right side of the wooden square 20 at the right end, and then screw the long screw 10 to let the extrusion block 11 press against the left side of the wooden square 20 at the left end, so that the wooden square 20 is clamped in the clamps 1 on both sides, and then the workers can carry it by hand using the handles 15 on both sides.
[0023] 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 timber transport device, characterized in that: The clamp comprises two symmetrical clamps (1), wherein the clamp (1) comprises a parallel upper rod (2) and a lower rod (3), the left and right ends of the outer side surfaces of the upper rod (2) and the lower rod (3) are connected together by a connecting plate (4), the two ends of the connecting plate (4) are provided with threaded holes A (5), the two ends of the upper rod (2) and the lower rod (3) are provided with threaded holes B (6) corresponding to the threaded holes A (5), and bolts A (7) are passed through the threaded holes A (5) and B (6); the left and right ends of the two lower rods (3) are connected together by a telescopic rod (8); A long threaded tube (9) is welded on the upper surface of the left end of the lower rod (3), the long threaded tube (9) is internally threadedly connected to a long screw rod (10), and an extrusion block (11) is fixed to the right end of the long screw rod (10); a plurality of threaded holes C (12) penetrating downwardly through the upper rod (2) are evenly arranged on the upper rod (2), a threaded hole D (13) corresponding to the threaded hole C (12) is arranged on the lower rod (3), and a long bolt (14) is threadedly connected between the threaded hole C (12) and the threaded hole D (13); handles (15) are provided at both ends of the upper surface of the upper rod (2).
2. The construction timber transport device according to claim 1, characterized in that: A rubber pad is provided on the right end surface of the extrusion block (11).
3. The construction timber transport device according to claim 1, characterized in that: The telescopic rod (8) comprises an outer sleeve rod (16) and an inner sleeve rod (17). One end of the outer sleeve rod (16) and the inner sleeve rod (17) close to the lower rod (3) is fixed to the lower rod (3). The inner sleeve rod (17) can slide inside the outer sleeve rod (16). The outer sleeve rod (16) and the inner sleeve rod (17) are provided with corresponding adjustment holes (18). The outer sleeve rod (16) and the inner sleeve rod (17) are fixed together by a bolt B (19) passing through the adjustment hole (18).
4. The construction timber transport device according to claim 1, characterized in that: The left end of the long screw rod (10) is provided with a straight handle (21).
5. The construction timber transport device according to claim 1, characterized in that: The threaded hole D (13) does not penetrate the lower rod (3).