Building material transporting device for building

Abstract

The utility model discloses a building material transportation device for building, which comprises an electric carrier body and a fork arm, the fork arm is arranged at the bottom of the electric carrier body, the building material transportation device also comprises a rear stop mechanism, the rear stop mechanism comprises a U-shaped pair groove, a rotating rod, a movable groove, an arc head plate, a rear lapping plate, a U-shaped pressing block, a side connecting plate, a connecting plate groove, a double-end threaded rod, a rear inclined plate and a propping bolt, a rear stop mechanism is arranged at a fork arm of an electric carrier body, the rear stop mechanism is arranged to be of a structure capable of being folded upwards at the position of a tail plate body of the fork arm, and a rear butt strap of the rear stop mechanism can abut against an arc head plate under the action of an abutting bolt to be folded into a triangular plate body tilting upwards. The rear butt strap abuts against the triangular plate body formed by folding the arc head plate so that the tray containing the building materials can be prevented from sliding out of the rear portion of the fork arm, and stable and safe transportation of the building materials by the electric carrying vehicle body is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of building material transportation, in particular to a building material transportation device for construction. Background Art

[0002] Building materials can be divided into structural materials, decorative materials and certain special materials. Structural materials include wood, bamboo, stone, cement, concrete, metal, bricks and tiles, ceramics, glass, engineering plastics and composite materials. Decorative materials include various coatings, paints, platings, veneers, various colored tiles and glass with special effects. Special materials refer to those used for waterproofing, moisture-proofing, corrosion-proofing, fire-proofing, flame retardancy, sound insulation, heat insulation, thermal insulation and sealing. During the construction of construction projects, it is often necessary to use electric transport trucks to transport building materials from the warehouse to the vehicle for loading, and then transport them to the construction site by transport vehicles.

[0003] At present, when building material warehouses use electric transport trucks to transport building materials to the loading position of the transport truck for loading, some warehouse entrances and exits have bumpy or inclined slopes, and the fork arms of the electric transport trucks are often flat plates, which makes it easy for building materials to slide off the fork arm surface when the electric transport truck is on the inclined slope, thereby causing the building materials to fall and be damaged. For this reason, we propose a building material transportation device for construction. Utility Model Content

[0004] The main purpose of the utility model is to provide a construction material transportation device, wherein a rear stop mechanism is arranged at the fork arm of the electric transport vehicle body, and the rear stop mechanism is arranged at the tail plate of the fork arm into a structure that can be folded upward, and the rear plate of the rear stop mechanism can be pressed against the arc head plate by the action of the stop bolt to be folded into an upward-tilted triangular plate. When the electric transport vehicle transports construction materials in a warehouse and encounters a slope, the triangular plate folded by the rear plate pressing against the arc head plate can prevent the pallet loaded with construction materials from sliding out from the rear of the fork arm, thereby ensuring the stable and safe transportation of construction materials by the electric transport vehicle body, and can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The trolley body is fixed with a U-shaped groove, a rotating rod, a movable groove, an arc head plate, a rear strap, a U-shaped pressure block, a side connecting plate, a connecting plate groove, a double-headed threaded rod, a rear oblique plate and a stop bolt. The surface of the end plate of the fork arm away from the electric trolley body is symmetrically provided with a U-shaped groove for clamping the rotating rod, and the surface of the fork arm between the U-shaped grooves is penetrated by a movable groove for clamping the arc head plate and the rear strap. Rotating rods are symmetrically welded on both sides of the plate body of the arc head plate, and a U-shaped pressure block pressing on top of the rotating rod is clamped in the U-shaped groove. The U-shaped pressing block has a side connecting plate welded on one side, and the surface of the fork arm outside the U-shaped groove is recessed and provided with a connecting plate groove for clamping the side connecting plate, and the side connecting plate and the connecting plate groove are locked by bolts. The arc head plate is away from the other end plate of the rotating rod and is integrally formed with an internal threaded tube for screwing the double-headed threaded rod. The arc head plate between the internal threaded tubes is clamped with a hollow tube welded with the head of the rear strap plate, and the smooth rod of the double-headed threaded rod is inserted into the hollow tube, and the tail plate body of the rear strap is provided with a tail oblique plate obliquely mounted on the oblique groove surface of the tail of the movable groove, and the rear oblique plate is obliquely welded on the lower surface of the tail plate body of the rear strap, and a screw hole for screwing the abutment bolt is opened at the tail of the fork arm outside the rear oblique plate.

[0007] Furthermore, two groups of the internally threaded tubes are symmetrically arranged on the surface of the arc head plate, and the distance between the two groups of tube bodies of the internally threaded tubes is greater than the tube body length of the hollow tube;

[0008] By adopting the above technical solution, the arc head plate can be clamped outside the hollow tube with two groups of internal threaded tubes, so that the double-threaded rod can be screwed onto the internal threaded tube to provide support for the hollow tube.

[0009] Furthermore, a vertical rotation hole for vertically rotating bolts is provided between the side connecting plate and the groove wall of the connecting plate groove;

[0010] By adopting the above technical solution, bolts can be vertically screwed into the vertical screw holes of the side connecting plates and the connecting plate grooves to lock the side connecting plates.

[0011] Furthermore, the bottom of the U-shaped pressing block is provided with a C-shaped bottom groove for pressing on the surface of the rotating rod;

[0012] By adopting the above technical solution, the U-shaped pressing block can clamp the rotating rod with the C-shaped bottom groove and rotate in the groove cavity of the U-shaped opposite groove.

[0013] Furthermore, an internal threaded hole is provided at the inner tube wall of the internal threaded tube, and a threaded rod body of the double-threaded rod is screwed to the internal threaded hole of the internal threaded tube;

[0014] By adopting the above technical solution, the inner tube wall of the internally threaded tube is screwed to the threaded rod body of the double-headed threaded tube through the threaded hole.

[0015] Furthermore, the anvil is screwed into the screw hole to abut against the inclined plate surface of the rear inclined plate, and the rear inclined plate is tilted and lowered from the rear strap toward the screw hole;

[0016] By adopting the above technical solution, the abutment bolt can be screwed into the abutment hole to abut against the rear inclined plate.

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

[0018] The utility model provides a rear stop mechanism at the fork arm of the electric transport vehicle body. The rear stop mechanism is provided at the tail plate of the fork arm in a structure that can be folded upward. The rear plate of the rear stop mechanism can be pressed against the arc head plate by the action of the stop bolt to fold into an upward-tilted triangular plate. When the electric transport vehicle transports building materials in a warehouse and encounters an inclined surface, the rear plate presses against the triangular plate folded into the arc head plate to prevent the pallet loaded with building materials from sliding out from the rear of the fork arm, thereby ensuring stable and safe transportation of the building materials by the electric transport vehicle body.

[0019] And when the fork arm of the electric transport truck body enters under the pallet loaded with building materials for transportation, the rear stop mechanism can lower the triangular plate as the anti-bolt rotates outward, so that the rear plate and the arc head plate fall flatly into the movable groove of the fork arm and are hidden, making it convenient for the fork arm to enter under the pallet with building materials for lifting and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is a schematic diagram of the overall structure of a construction material transportation device for construction.

[0021] Figure 2 This is a schematic diagram of the disassembly of the rear butt plate, the arc head plate and the fork arm of a construction material transportation device for construction according to the utility model.

[0022] Figure 3 This is an exploded view of the rear stop mechanism of a construction material transportation device for construction according to the utility model.

[0023] In the figure: 1. Electric transport truck body; 2. Fork arm; 3. Rear stop mechanism; 4. U-shaped groove; 5. Turning rod; 6. Movable groove; 7. Arc head plate; 8. Rear lap plate; 9. U-shaped pressure block; 10. Side connecting plate; 11. Connecting plate groove; 12. Internally threaded pipe; 13. Hollow pipe; 14. Double-threaded rod; 15. Rear inclined plate; 16. Screw-in hole; 17. Bolt. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-3As shown, a construction material transportation device for construction includes an electric transport vehicle body 1 and a fork arm 2, the fork arm 2 is installed at the bottom of the electric transport vehicle body 1, and also includes a rear stop mechanism 3, the rear stop mechanism 3 includes a U-shaped groove 4, a rotating rod 5, a movable groove 6, an arc head plate 7, a rear strap 8, a U-shaped pressure block 9, a side connecting plate 10, a connecting plate groove 11, a double-headed threaded rod 14, a rear oblique plate 15 and a stop bolt 17, the fork arm 2 is symmetrically provided with a U-shaped groove 4 for clamping the rotating rod 5 on the surface of the end plate away from the electric transport vehicle body 1, and the fork arm 2 surface between the U-shaped grooves 4 is penetrated by a movable groove 6 for clamping the arc head plate 7 and the rear strap 8, the rotating rod 5 is symmetrically welded on both sides of the plate body of the arc head plate 7, and a U-shaped pressure block 9 pressed on top of the rotating rod 5 is clamped in the U-shaped groove 4. A side connecting plate 10 is welded to one side of the U-shaped pressure block 9, and a connecting plate groove 11 is recessed on the surface of the fork arm 2 outside the U-shaped groove 4 for snapping into the side connecting plate 10, and the side connecting plate 10 and the connecting plate groove 11 are locked by bolts. The arc head plate 7 is away from the other end plate of the rotating rod 5 and is integrally formed with an internal threaded tube 12 for screwing into the double-headed threaded rod 14. The arc head plate 7 between the internal threaded tubes 12 is snapped into the hollow tube 13 welded at the head of the rear strap 8, and the smooth rod of the double-headed threaded rod 14 is inserted into the hollow tube 13, and the tail plate body of the rear strap 8 is provided with a tail inclined plate that is obliquely placed on the tail inclined groove surface of the movable groove 6, and the lower surface of the tail plate body of the rear strap 8 is obliquely welded with a rear inclined plate 15, and the tail of the fork arm 2 outside the rear inclined plate 15 is provided with a screw-in hole 16 for screwing into the abutment bolt 17.

[0026] The internally threaded tubes 12 are symmetrically arranged in two groups on the surface of the arc head plate 7, and the distance between the two groups of tube bodies of the internally threaded tubes 12 is greater than the tube body length of the hollow tube 13;

[0027] By adopting the above technical solution, the arc head plate 7 can be clamped outside the hollow tube 13 with two groups of internal threaded tubes 12, so that the double-headed threaded rod 14 can be screwed onto the internal threaded tube 12 to provide support for the hollow tube 13.

[0028] Wherein, a vertical screw hole for vertically screwing bolts is opened between the side connecting plate 10 and the groove wall of the connecting plate groove 11;

[0029] By adopting the above technical solution, bolts can be vertically screwed into the vertical screw holes of the side connecting plate 10 and the connecting plate groove 11 to lock the side connecting plate 10.

[0030] The bottom of the U-shaped pressing block 9 is provided with a C-shaped bottom groove for pressing on the surface of the rotating rod 5;

[0031] By adopting the above technical solution, the U-shaped pressing block 9 can clamp the rotating rod 5 with the C-shaped bottom groove and rotate in the groove cavity of the U-shaped opposite groove 4.

[0032] The inner tube wall of the internal threaded tube 12 is provided with an internal threaded hole, and the threaded rod body of the double-threaded rod 14 is screwed to the internal threaded hole of the internal threaded tube 12;

[0033] By adopting the above technical solution, the inner tube wall of the internally threaded tube 12 is screwed to the threaded rod of the double-threaded tube 14 through the threaded hole.

[0034] The abutment bolt 17 is screwed into the screw hole 16 and abutted against the inclined plate surface of the rear inclined plate 15, and the rear inclined plate 15 is tilted and lowered from the rear strap 8 toward the screw hole 16;

[0035] By adopting the above technical solution, the abutment bolt 17 can be screwed into the abutment hole 16 to abut against the rear inclined plate 15 .

[0036] It should be noted that the present invention is a construction material transport device, in which a rear stop mechanism 3 is provided at the fork arm 2 of the electric transport vehicle body 1, and the U-shaped groove 4, the movable groove 6, the connecting plate groove 11 and the screw hole 16 of the rear stop mechanism 3 are provided at the tail position of the fork arm 2, and then the hollow tube 13 welded at the head of the rear plate 8 can be inserted between the internal threaded tube 12 of the arc head plate 7, and then the double-headed threaded rod 14 is used to screw through the hollow tube 13 along one group of the internal threaded tube 12 and continuously screw into the internal threaded tube 13 of the other group. 2, at this time, the smooth rod of the double-headed threaded rod 14 can provide rotation support in the hollow tube 13, and the rear arc head plate 7 and the rear plate 8 can be stuck in the movable groove 6, so that the rotating rod 5 of the arc head plate 7 is stuck in the U-shaped groove 4, and then the U-shaped pressure block 9 is pressed into the U-shaped groove 4, so that the side connecting plate 10 behind the U-shaped pressure block 9 is stuck in the connecting plate groove 11, and the bolts are screwed into the vertical rotation holes of the side connecting plate 10 and the connecting plate groove 11 to lock them, and then part of the bolt body of the bolt 17 can be screwed from the screw hole 16 into the rear oblique hole below the fork arm 2. The plate 15 is located so that the arc head plate 7 and the rear plate 8 remain flat, and then the fork arm 2 can be normally extended into the bottom of the pallet where the building materials are placed to be inserted and raised, and it is necessary to ensure that the fork arm 2 near the movable groove 6 is exposed from the pallet, and then the worker continues to select the bolt 17, so that the bolt 16 continues to push the rear inclined plate 15 to move under the arc head plate 7. When the rear inclined plate 15 is displaced by force, the rear plate 8 can rotate the angle at the double-headed threaded rod 14 with the hollow tube 13, so that the rear plate 8 presses against the arc head plate 7 and folds into an upward-tilted triangular plate. The triangular plate body can be used as a structure at the fork arm 2 to prevent the pallet and building materials from retreating. When the electric transport truck 1 transports building materials in the warehouse and encounters a slope, the triangular plate body formed by the rear plate 8 pressing against the arc head plate 7 can prevent the pallet loaded with building materials from sliding out from behind the fork arm 2. When the pallet under the building materials needs to be unloaded, the bolt 17 can be screwed back to make the rear plate 8 lose its support and gradually drop back to the movable groove 6 to remain flat. Then the fork arm 2 can leave from under the pallet loaded with building materials for unloading.

[0037] It should be noted that the present invention is a construction material transportation device. The components in the present invention are all components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A construction material transport device, comprising an electric transport vehicle body (1) and a fork arm (2), wherein the fork arm (2) is mounted on the bottom of the electric transport vehicle body (1), and characterized in that: The rear stop mechanism (3) further comprises a U-shaped counter groove (4), a rotating rod (5), a movable groove (6), an arc head plate (7), a rear strap plate (8), a U-shaped pressure block (9), a side connecting plate (10), a connecting plate groove (11), a double-headed threaded rod (14), a rear inclined plate (15) and a stop bolt (17). The surface of the end plate of the fork arm (2) away from the electric transport vehicle body (1) is symmetrically provided with a U-shaped counter groove (4) for clamping the rotating rod (5), and the surface of the fork arm (2) between the U-shaped counter grooves (4) is penetrated by a movable groove (6) for clamping the arc head plate (7) and the rear strap plate (8). The plate body of the arc head plate (7) is symmetrically welded with rotating rods (5) on both sides. A U-shaped pressure block (9) pressed on the top of the rotating rod (5) is clamped in the U-shaped counter groove (4), and a side connecting plate (10) is welded on one side of the U-shaped pressure block (9). The surface of the fork arm (2) outside the groove (4) is recessed to form a connecting plate groove (11) for clamping the side connecting plate (10), and the side connecting plate (10) and the connecting plate groove (11) are locked by bolts. The arc head plate (7) is integrally formed with an internal threaded tube (12) for screwing the double-headed threaded rod (14) at the other end plate away from the rotating rod (5). The arc head plate (7) between the internal threaded tubes (12) is clamped with a rear plate (8). ) head is welded to a hollow tube (13), and the smooth rod of the double-headed threaded rod (14) is inserted into the hollow tube (13), the tail plate body of the rear strap (8) is provided with a tail inclined plate obliquely placed on the tail inclined groove surface of the movable groove (6), the lower surface of the tail plate body of the rear strap (8) is obliquely welded with a rear inclined plate (15), and a screw hole (16) for screwing a bolt (17) is opened at the tail of the fork arm (2) outside the rear inclined plate (15).

2. A construction material transport device according to claim 1, characterized in that: Two groups of the internally threaded tubes (12) are symmetrically arranged on the surface of the arc head plate (7), and the distance between the two groups of tube bodies of the internally threaded tubes (12) is greater than the tube body length of the hollow tube (13).

3. A construction material transport device according to claim 1, characterized in that: A vertical rotation hole for vertically rotating bolts is provided between the side connecting plate (10) and the groove wall of the connecting plate groove (11).

4. A construction material transport device according to claim 1, characterized in that: The bottom of the U-shaped pressing block (9) is provided with a C-shaped bottom groove for pressing on the surface of the rotating rod (5).

5. The construction material transport device according to claim 1, characterized in that: An internal threaded hole is provided on the inner tube wall of the internal threaded tube (12), and a threaded rod body of a double-headed threaded rod (14) is screwed onto the internal threaded hole of the internal threaded tube (12).

6. The construction material transport device according to claim 1, characterized in that: The abutment bolt (17) is screwed into the screw hole (16) to abut against the inclined plate surface of the rear inclined plate (15), and the rear inclined plate (15) is tilted and lowered from the rear strap (8) toward the screw hole (16).

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