Groove cover plate steel tray facilitating forklift transfer

Abstract

The utility model relates to the technical field of steel pallets, and discloses a groove cover plate steel pallet convenient for forklift transfer, which comprises a steel pallet, six support columns are fixedly mounted at the bottom of the steel pallet, gaskets are fixedly mounted at the bottoms of the six support columns, three connecting rings are fixedly mounted on the left and right sides of the steel pallet, and the connecting rings are fixedly mounted on the left and right sides of the steel pallet. A reinforcing support is fixedly installed at the bottom of the steel tray, a fixing mechanism is arranged in the steel tray, a feeding and discharging mechanism is arranged in the steel tray, two fixing plates make contact with the front face and the back of a cover plate to conduct front-back limiting, fixing blocks make contact with the cover plate to conduct left-right limiting, four-side limiting of the cover plate is achieved, and the stability of the cover plate is improved. The cover plates are prevented from moving, the cover plates of various sizes can be assembled and transferred, the applicability is higher, whether the cover plates make contact with the rotating rollers or not is achieved through the height change of the rotating rollers, and the effects of labor saving in the assembling process and skid resistance in the transportation process are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pallets, in particular to a groove cover steel pallet which is convenient for forklift transportation. Background Art

[0002] The cable trench cover is a protective device used to cover the cable trench or cable trough. The cable trench cover is heavy and requires a forklift to transfer the cover during transportation. The cover needs to be placed on a pallet for transportation, which requires a trench cover steel pallet that is easy to transfer by forklift.

[0003] In the prior art, the compression spring, groove, slide, block, baffle and plug shaft cooperate with each other. After the pallet is loaded, the raised block can be used to limit the cover plate to prevent the cover plate from sliding on the pallet. The ground clearance of the pallet can be adjusted by changing the height of the pallet legs to facilitate forklift transportation. However, in actual use, the size of the cover plate is determined according to the amount of cables used, so the groove is not too thick, and regular maintenance and inspection are required. Therefore, a suitable size is convenient for use. However, the distance between the blocks of the device is fixed, and only covers of the same size can be transported. When another batch of covers of different sizes is transported, the cover plate is easy to slide on the surface of the pallet, which can easily cause the cover plate to hit the block and be damaged. Therefore, it is necessary to improve a grooved cover steel pallet that is easy to transport by forklift to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a groove cover steel pallet which is convenient for forklift transportation, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a groove cover steel pallet that is convenient for forklift transportation, comprising a steel pallet, six supporting columns are fixedly installed on the bottom of the steel pallet, gaskets are fixedly installed on the bottom of the six supporting columns, three connecting rings are fixedly installed on the left and right of the steel pallet, a reinforcing bracket is fixedly installed on the bottom of the steel pallet, a fixing mechanism is arranged inside the steel pallet, and a loading and unloading mechanism is arranged inside the steel pallet.

[0006] The fixing mechanism comprises a width adjustment component and a length adjustment component, and the length adjustment component is arranged inside the width adjustment component.

[0007] Preferably, the width adjustment assembly includes a rectangular block, which is fixedly mounted on the front side of the steel pallet, and two cylinders are fixedly mounted inside the steel pallet, a bidirectional threaded rod is rotatably mounted inside the steel pallet, a worm gear is fixedly mounted on one end of the bidirectional threaded rod close to the rectangular block, and a worm is rotatably mounted inside the rectangular block, and two moving blocks are mounted on the external threads of the bidirectional threaded rod, and fixed plates are fixedly mounted on the tops of the two moving blocks, and the two fixed plates are in contact with the front and back of the cover plate to perform front and rear limiting.

[0008] Preferably, the moving block is slidably mounted inside the steel pallet, the moving block is slidably mounted outside the cylinder, and the worm wheel is meshed with the worm to drive the bidirectional threaded rod to rotate.

[0009] Preferably, the length adjustment assembly includes four springs A, and the four springs A are respectively fixedly installed inside two fixed plates, a slider is fixedly installed on the end of the spring A away from the fixed plate, a fixed block is slidably installed inside the slider, a limit block is fixedly installed on the top of the fixed block, two T-blocks are slidably installed inside the two fixed plates, a spring B is fixedly installed on the side of the fixed block close to the T-block, a pull rope is fixedly installed on the side of the fixed block close to the spring B, an anti-drop ball is fixedly installed on the end of the pull rope away from the fixed block, and a clamping block is fixedly installed on the side of the T-block away from the fixed block to fix the position of the fixed block.

[0010] Preferably, the pull rope is movably installed inside the fixed plate, the end of the spring B away from the fixed block is fixedly installed on the slider, the limit block is slidably installed inside the slider, the T-block is fixedly installed on the slider, and the pull rope is clamped inside the clamp block, so that pulling the pull rope controls the movement of the fixed block, and after the movement, the pull rope is clamped inside the clamp block, so that the fixed block is retracted inside the slider and does not affect the assembly of the cover plate.

[0011] Preferably, the loading and unloading mechanism includes a rectangular plate, which is fixedly installed inside the steel pallet, and two U-shaped platforms are slidably installed inside the steel pallet. Rectangular bars are fixedly installed on the front and back of the U-shaped platform, and two springs C are fixedly installed on the bottom of the rectangular bars. A rotating roller is rotatably installed inside the U-shaped platform, and two electric telescopic rods are fixedly installed inside the steel pallet. A triangular block is fixedly installed on the output end of the electric telescopic rod, and the triangular block contacts the outside of the U-shaped platform to raise the U-shaped platform.

[0012] Preferably, the triangular block is movably installed on the outside of the U-shaped platform, the rectangular bar is slidably installed on the inside of the steel pallet, and the end of the spring C away from the rectangular bar is fixedly installed on the steel pallet, so that the U-shaped platform descends under the action of the spring C.

[0013] Compared with the prior art, the utility model provides a grooved cover steel pallet that is convenient for forklift transportation and has the following beneficial effects:

[0014] 1. The grooved cover plate steel pallet which is convenient for forklift transportation has a fixing mechanism. During use, the two fixing plates contact the front and back of the cover plate to limit the front and back, and the fixing block contacts the cover plate to limit the left and right, thereby limiting the four sides of the cover plate and avoiding the movement of the cover plate. In addition, covers of various sizes can be assembled and transported, which makes it more applicable.

[0015] 2. The grooved cover steel pallet, which is convenient for forklift transportation, has a loading and unloading mechanism. During use, the height of the rotating roller changes to determine whether the cover is in contact with the rotating roller, thereby saving effort during assembly and preventing slipping during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0017] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the exploded structure of the fixing mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the exploded structure of the spring A and its connected mechanism of the utility model;

[0021] Figure 5 It is a schematic diagram of the exploded structure of the loading and unloading mechanism of the utility model.

[0022] In the figure: 1. steel pallet; 2. support column; 3. gasket; 4. connecting ring; 5. reinforcement bracket; 6. fixing mechanism; 61. width adjustment component; 611. rectangular block; 612. cylinder; 613. bidirectional threaded rod; 614. worm gear; 615. worm; 616. moving block; 617. fixed plate; 62. length adjustment component; 621. spring A; 622. slider; 623. fixed block; 624. limit block; 625. spring B; 626. pull rope; 627. anti-drop ball; 628. T-block; 629. clamping block; 7. loading and unloading mechanism; 71. rectangular plate; 72. U-shaped table; 73. rectangular bar; 74. spring C; 75. rotating roller; 76. electric telescopic rod; 77. triangular block. DETAILED DESCRIPTION

[0023] 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.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Embodiment 1:

[0026] See also Figure 1-4 The utility model provides a technical solution: a groove cover steel pallet that is convenient for forklift transportation, including a steel pallet 1, six support columns 2 are fixedly installed on the bottom of the steel pallet 1, gaskets 3 are fixedly installed on the bottoms of the six support columns 2, three connecting rings 4 are fixedly installed on the left and right of the steel pallet 1, a reinforcing bracket 5 is fixedly installed on the bottom of the steel pallet 1, a fixing mechanism 6 is arranged inside the steel pallet 1, and a loading and unloading mechanism 7 is arranged inside the steel pallet 1.

[0027] The fixing mechanism 6 includes a width adjustment component 61 and a length adjustment component 62 . The length adjustment component 62 is disposed inside the width adjustment component 61 .

[0028] Furthermore, the width adjustment component 61 includes a rectangular block 611, which is fixedly mounted on the front side of the steel pallet 1. Two cylinders 612 are fixedly mounted inside the steel pallet 1. A bidirectional threaded rod 613 is rotatably mounted inside the steel pallet 1. A worm gear 614 is fixedly mounted on one end of the bidirectional threaded rod 613 close to the rectangular block 611. A worm 615 is rotatably mounted inside the rectangular block 611. Two moving blocks 616 are fixedly mounted on the external threads of the bidirectional threaded rod 613. Fixed plates 617 are fixedly mounted on the tops of the two moving blocks 616. The two fixed plates 617 are in contact with the front and back of the cover plate to limit the front and rear positions.

[0029] Furthermore, the moving block 616 is slidably installed inside the steel tray 1, and the moving block 616 is slidably installed outside the cylinder 612. The worm wheel 614 is meshed with the worm 615 to drive the bidirectional threaded rod 613 to rotate.

[0030] Furthermore, the length adjustment assembly 62 includes four springs A621, which are respectively fixedly installed inside the two fixed plates 617, a slider 622 is fixedly installed on the end of the spring A621 away from the fixed plate 617, a fixed block 623 is slidably installed inside the slider 622, a limit block 624 is fixedly installed on the top of the fixed block 623, two T-blocks 628 are slidably installed inside the two fixed plates 617, a spring B625 is fixedly installed on the side of the fixed block 623 close to the T-block 628, a pull rope 626 is fixedly installed on the side of the fixed block 623 close to the spring B625, an anti-slip ball 627 is fixedly installed on the end of the pull rope 626 away from the fixed block 623, and a clamping block 629 is fixedly installed on the side of the T-block 628 away from the fixed block 623 to fix the position of the fixed block 623.

[0031] Furthermore, the pull rope 626 is movably installed inside the fixed plate 617, the end of the spring B625 away from the fixed block 623 is fixedly installed on the slider 622, the limit block 624 is slidably installed inside the slider 622, the T-block 628 is fixedly installed on the slider 622, and the pull rope 626 is clamped inside the clamp block 629, so that the movement of the fixed block 623 can be controlled by pulling the pull rope 626, and after the movement, the pull rope 626 is clamped inside the clamp block 629, so that the fixed block 623 is retracted inside the slider 622, which does not affect the assembly of the cover.

[0032] Embodiment two:

[0033] See also Figure 5, and combined with Example 1, it is further obtained that the loading and unloading mechanism 7 includes a rectangular plate 71, the rectangular plate 71 is fixedly installed inside the steel pallet 1, two U-shaped platforms 72 are slidably installed inside the steel pallet 1, the front and back of the U-shaped platform 72 are fixedly installed with rectangular bars 73, the bottom of the rectangular bar 73 is fixedly installed with two springs C74, the inside of the U-shaped platform 72 is rotatably installed with a rotating roller 75, the inside of the steel pallet 1 is fixedly installed with two electric telescopic rods 76, and the output end of the electric telescopic rod 76 is fixedly installed with a triangular block 77, which contacts the outside of the U-shaped platform 72 to raise the U-shaped platform 72.

[0034] Furthermore, the triangular block 77 is movably installed on the outside of the U-shaped platform 72, the rectangular bar 73 is slidably installed on the inside of the steel pallet 1, and the end of the spring C74 away from the rectangular bar 73 is fixedly installed on the steel pallet 1, so that the U-shaped platform 72 descends under the action of the spring C74.

[0035] In actual operation, when this device is used, the electric telescopic rod 76 is started to drive the triangular block 77 to slide inside the steel pallet 1, so that the triangular block 77 contacts the outside of the U-shaped platform 72, so that the U-shaped platform 72 rises, driving the rotating roller 75 to protrude from the top of the steel pallet 1, and placing a section of the cover plate on the top of the rotating roller 75, which can push the cover plate so that the remaining cover plate is moved to the top of the steel pallet 1, which is more labor-saving. After placement, the electric telescopic rod 76 is started to drive the triangular block 77 to move, so that the U-shaped platform 72 is reduced to the inside of the steel pallet 1 under the pressure of the spring C74 and the cover plate, so that the cover plate is placed more stably and not easy to slide. The rotating worm 615 meshes with the worm wheel 614, driving the bidirectional threaded rod 613 to rotate, so that the two moving blocks 616 move relative to each other, so that the two fixed The fixed plate 617 contacts the front and back of the cover plate to limit the front and rear positions, and the T-block 628 is moved to the two ends of the fixed plate 617. The anti-slip ball 627 is held to separate the pull rope 626 from the clamping block 629, and the anti-slip ball 627 is released. The fixed block 623 protrudes from the inside of the slider 622 under the action of the spring B625, and the T-block 628 is released. The spring A621 drives the slider 622 to move to the left and right ends of the cover plate, so that the fixed block 623 contacts the cover plate, and limits the four sides of the cover plate to avoid the movement of the cover plate. The cover plates of various sizes can be assembled and transported, and the applicability is stronger. The pull rope 626 is pulled to control the movement of the fixed block 623, and after the movement, the pull rope 626 is clamped in the clamping block 629, so that the fixed block 623 is retracted in the slider 622, which does not affect the assembly of the cover plate.

[0036] 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A grooved cover steel pallet that is convenient for forklift transportation, comprising a steel pallet (1), characterized in that: Six support columns (2) are fixedly installed at the bottom of the steel pallet (1), and gaskets (3) are fixedly installed at the bottom of the six support columns (2). Three connecting rings (4) are fixedly installed on the left and right of the steel pallet (1). A reinforcing bracket (5) is fixedly installed at the bottom of the steel pallet (1). A fixing mechanism (6) is arranged inside the steel pallet (1), and a loading and unloading mechanism (7) is arranged inside the steel pallet (1); The fixing mechanism (6) comprises a width adjustment component (61) and a length adjustment component (62), wherein the length adjustment component (62) is arranged inside the width adjustment component (61).

2. A grooved cover steel pallet that is convenient for forklift transportation according to claim 1, characterized in that: The width adjustment assembly (61) comprises a rectangular block (611), wherein the rectangular block (611) is fixedly mounted on the front side of the steel pallet (1), two cylinders (612) are fixedly mounted inside the steel pallet (1), a bidirectional threaded rod (613) is rotatably mounted inside the steel pallet (1), a worm gear (614) is fixedly mounted on one end of the bidirectional threaded rod (613) close to the rectangular block (611), a worm (615) is rotatably mounted inside the rectangular block (611), two moving blocks (616) are mounted on the external threads of the bidirectional threaded rod (613), and a fixing plate (617) is fixedly mounted on the top of each of the two moving blocks (616).

3. A grooved cover steel pallet that is convenient for forklift transportation according to claim 2, characterized in that: The moving block (616) is slidably mounted inside the steel tray (1), the moving block (616) is slidably mounted outside the cylinder (612), and the worm wheel (614) is meshed with the worm (615).

4. The grooved cover steel pallet convenient for forklift transportation according to claim 2, characterized in that: The length adjustment assembly (62) comprises four springs A (621), the four springs A (621) are respectively fixedly mounted inside the two fixed plates (617), a slider (622) is fixedly mounted on one end of the spring A (621) away from the fixed plate (617), a fixed block (623) is slidably mounted inside the slider (622), a limit block (624) is fixedly mounted on the top of the fixed block (623), and the inside of the two fixed plates (617) Two T-blocks (628) are slidably mounted, a spring B (625) is fixedly mounted on one side of the fixed block (623) close to the T-block (628), a pull rope (626) is fixedly mounted on one side of the fixed block (623) close to the spring B (625), an anti-drop ball (627) is fixedly mounted on one end of the pull rope (626) away from the fixed block (623), and a clamping block (629) is fixedly mounted on one side of the T-block (628) away from the fixed block (623).

5. The grooved cover steel pallet convenient for forklift transportation according to claim 4, characterized in that: The pull rope (626) is movably installed inside the fixed plate (617), the end of the spring B (625) away from the fixed block (623) is fixedly installed on the slider (622), the limit block (624) is slidably installed inside the slider (622), the T-block (628) is fixedly installed on the slider (622), and the pull rope (626) is clamped inside the clamp block (629).

6. The grooved cover steel pallet that is convenient for forklift transportation according to claim 1, characterized in that: The loading and unloading mechanism (7) comprises a rectangular plate (71), wherein the rectangular plate (71) is fixedly mounted inside the steel pallet (1), two U-shaped platforms (72) are slidably mounted inside the steel pallet (1), rectangular bars (73) are fixedly mounted on the front and back of the U-shaped platforms (72), two springs C (74) are fixedly mounted on the bottom of the rectangular bars (73), a rotating roller (75) is rotatably mounted inside the U-shaped platforms (72), two electric telescopic rods (76) are fixedly mounted inside the steel pallet (1), and a triangular block (77) is fixedly mounted on the output end of the electric telescopic rod (76).

7. The grooved cover steel pallet convenient for forklift transportation according to claim 6, characterized in that: The triangular block (77) is movably mounted on the outside of the U-shaped platform (72), the rectangular bar (73) is slidably mounted on the inside of the steel tray (1), and one end of the spring C (74) away from the rectangular bar (73) is fixedly mounted on the steel tray (1).

Images