Portable concrete test piece transfer equipment

Abstract

The utility model relates to the field of concrete strength detection, in particular to portable concrete test piece transfer equipment. Comprising a long supporting rod, long transferring plates are rotationally mounted on the left side and the right side of the long supporting rod correspondingly, self-locking universal wheel sets are fixedly mounted at the bottoms of the long transferring plates, a limiting assembly is slidably mounted at the top of the long supporting rod, a first positioning assembly is fixedly mounted at the bottom of the limiting assembly, and a plurality of first threaded grooves are formed in the top of the long supporting rod correspondingly; a first fixing assembly is fixedly mounted on one side of the limiting assembly; a folding assembly is fixedly mounted on the outer surface of the supporting long rod, a second positioning assembly is fixedly mounted on one side of the folding assembly, and second fixing assemblies are fixedly mounted at the bottom of the second positioning assembly and one side of the folding assembly; the technical problems that the application range is small and carrying is inconvenient are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of concrete strength detection, especially to portable concrete test piece transfer equipment. BACKGROUND

[0002] In the field of concrete strength detection, when the concrete strength is detected, the concrete strength is generally detected by testing the concrete test piece in the experimental place, and the concrete test piece includes cubic test piece, prism test piece and cylindrical test piece. In the process of testing the concrete by testing the cubic concrete test piece in the experimental place, in order to conveniently and in advance transfer the cubic concrete test piece to the experimental place, a portable concrete test piece transfer equipment is often needed.

[0003] In the prior art, before the cubic concrete test piece is transferred by using the transfer equipment in the prior art, when the cubic concrete test piece placed on the transfer equipment in the prior art is fixed, since the transfer equipment in the prior art can generally only fix the cubic concrete test piece of a fixed size, the transfer equipment in the prior art cannot fix the cubic concrete test piece of other sizes, which can reduce the application range of the transfer equipment in the prior art. In addition, after the cubic concrete test piece is transferred by using the transfer equipment in the prior art, when the transfer equipment in the prior art needs to be carried by the user, since the transfer equipment in the prior art generally cannot be folded, the volume of the transfer equipment in the prior art can be relatively large, which can increase the difficulty of carrying the transfer equipment in the prior art. SUMMARY

[0004] The utility model discloses a portable concrete test piece transfer equipment which can expand the application range and is convenient to carry, and solves the problems of small application range and inconvenience to carry in the prior art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a portable concrete test piece transfer equipment, including support long pole, the left side and the right side of support long pole all rotate and install transfer long board, the bottom fixed mounting of transfer long board has self -locking type universal wheel group, the top of support long pole is slidably installed with the limiting component of cubic concrete test piece that is limited to place on the transfer plane that is composed of support long pole and transfer long board, the bottom fixed mounting of limiting component has the first positioning assembly of positioning limiting component, the top of support long pole is set up with a plurality of first screw groove respectively, one side fixed mounting of limiting component has the first fixed assembly of fixed limiting component, the outer surface fixed mounting of support long pole has the folding assembly of folding transfer long board, one side fixed mounting of folding assembly has the second positioning assembly of positioning folding assembly, and the bottom and one side of second positioning assembly are all fixed mounting with the second fixed assembly of fixed folding assembly.

[0006] Further, the limiting assembly comprises a limiting vertical rod, the bottom of the limiting vertical rod is slidingly installed on the top of the supporting long rod, and a plurality of rubber columns are fixedly connected to one side of the limiting vertical rod, and the bottom of each rubber column is slidingly installed on the top of the supporting long rod.

[0007] Further, the first positioning assembly comprises a convex long plate, the top of the convex long plate is fixedly installed on the bottom of the limiting vertical rod, the bottom of the convex long plate is fixedly connected with a trapezoidal long plate, and the convex long plate and the trapezoidal long plate are slidingly installed in the supporting long rod.

[0008] Further, the first fixing assembly comprises a supporting vertical rod, one side of the supporting vertical rod is fixedly installed on the side of the limiting vertical rod away from the rubber columns, the supporting vertical rod is movably connected with the supporting long rod, the bottom of the supporting vertical rod is fixedly installed on the top of the convex long plate, and the inside of the supporting vertical rod is threadedly connected with a first screw rod.

[0009] Further, the folding assembly comprises a door-shaped long plate, the inside of the door-shaped long plate is fixedly connected with the outer surface of the supporting long rod, the door-shaped long plate is movably connected with the convex long plate and the trapezoidal long plate respectively, the door-shaped long plate is movably connected with the supporting vertical rod, the inside of the door-shaped long plate is fixedly connected with a supporting shaft, the door-shaped long plate and the supporting shaft are rotatably connected with the transfer long plate, and the front side and the rear side of the door-shaped long plate are both provided with a second screw groove.

[0010] Further, the second positioning assembly comprises a supporting column, one end of the supporting column is fixedly installed on one side of the door-shaped long plate, the end of the supporting column away from the door-shaped long plate is fixedly connected with a limiting column, the outer surface of the supporting column is rotatably connected with a positioning long rod, the positioning long rod is rotatably connected with the door-shaped long plate and the limiting column respectively, one side of the positioning long rod is fixedly connected with a connecting long rod, and the side of the connecting long rod away from the positioning long rod is fixedly connected with one side of the transfer long plate.

[0011] Further, the second fixing assembly comprises a supporting block and an arc surface supporting block, the top of the supporting block is fixedly installed on the bottom of the positioning long rod, one side of the arc surface supporting block is fixedly installed on one side of the door-shaped long plate, the inside of the supporting block is threadedly connected with a second screw rod, and one side of the arc surface supporting block is provided with a third screw groove.

[0012] The utility model discloses a working principle and use principle lie: in the process of using the device, through the setting of support long rod, transfer long board, self -locking universal wheel group, multiple first screw groove, limiting component, first positioning assembly and first fixed component, make the device can transfer cubic concrete test piece, and before using the device to transfer cubic concrete test piece, when the device is fixed to the cubic concrete test piece placed on the device, make the fixed interval of the device to cubic concrete test piece can change, make the device can fix other size's cubic concrete test piece, make the device can avoid because only fixed size's cubic concrete test piece can be fixed and narrow the scope of application, make the device can expand the scope of application, and in the process of using the device, through the setting of folding subassembly, second positioning assembly and second fixed component, after using the device to transfer cubic concrete test piece, when the device needs to be carried by the user, make the device can be folded, make the device can avoid because the volume is comparatively big and increase the difficulty of being carried, make the device can be conveniently carried.

[0013] The utility model discloses the beneficial technical effects are:

[0014] Through the setting of support long rod, transfer long board, self -locking universal wheel group, multiple first screw groove, limiting component, first positioning assembly and first fixed component, make the device can transfer cubic concrete test piece, and before using the device to transfer cubic concrete test piece, when the device is fixed to the cubic concrete test piece placed on the device, make the fixed interval of the device to cubic concrete test piece can change, make the device can fix other size's cubic concrete test piece, make the device can expand the scope of application, and through the setting of folding subassembly, second positioning assembly and second fixed component, after using the device to transfer cubic concrete test piece, when the device needs to be carried by the user, make the device can be folded, make the device can conveniently be carried. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the front view stereogram schematic drawing of the utility model;

[0016] Figure 2 It is the limiting vertical rod stereogram schematic drawing of the utility model;

[0017] Figure 3 It is the support shaft stereogram schematic drawing of the utility model;

[0018] Figure 4 It is the door shape long board stereogram schematic drawing of the utility model;

[0019] Figure 5 It is the side view sectional view schematic drawing of the utility model.

[0020] Explanation of reference signs: 1, first screw rod; 2, supporting vertical rod; 3, limiting vertical rod; 4, rubber column; 5, limiting column; 6, positioning long rod; 7, connecting long rod; 8, first screw groove; 9, supporting long rod; 10, door-shaped long plate; 11, transfer long plate; 12, self-locking universal wheel group; 13, second screw rod; 14, supporting block; 15, cambered surface supporting block; 16, convex long plate; 17, trapezoidal long plate; 18, supporting column; 19, supporting shaft; 20, second screw groove; 21, third screw groove. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, purposes and effects of the embodiments of the present application easy to understand, the embodiments of the present application are further described below in combination with the drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the embodiments of the present application and do not limit the embodiments of the present application.

[0022] Embodiment one: as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The utility model provides a portable concrete test piece transfer equipment, including support long rod 9, limiting vertical rod 3, convex long board 16 and support vertical rod 2, the left side and the right side of support long rod 9 are rotatoryly installed with transfer long board 11, the bottom fixed mounting of transfer long board 11 has self -locking universal wheel group 12, the top of support long rod 9 is slidably installed with the limiting component of cube concrete test piece that is limited to place in the transfer plane that is composed of support long rod 9 and transfer long board 11, and the limiting component includes limiting vertical rod 3, the bottom of limiting vertical rod 3 is slidably installed on the top of support long rod 9, a plurality of rubber columns 4 are fixedly connected to the side of limiting vertical rod 3, the bottom of a plurality of rubber columns 4 is slidably installed on the top of support long rod 9, the bottom of limiting component is fixedly installed with the first positioning assembly of positioning limiting component, and the first positioning assembly includes convex long board 16, the top of convex long board 16 is fixedly installed on the bottom of limiting vertical rod 3, the bottom of convex long board 16 is fixedly connected with trapezoidal long board 17, and convex long board 16 and trapezoidal long board 17 are slidably installed in the inside of support long rod 9, a plurality of first screw grooves 8 are set up in the top of support long rod 9 respectively, one side of limiting component is fixedly installed with the first fixed component of fixed limiting component, and the first fixed component includes support vertical rod 2, one side of support vertical rod 2 is fixedly installed on the side of limiting vertical rod 3 away from rubber column 4, support vertical rod 2 is movably connected with support long rod 9, the bottom of support vertical rod 2 is fixedly installed on the top of convex long board 16, and the inside of support vertical rod 2 is screw connected with first screw rod 1, first screw rod 1 is screw connected with first screw groove 8, through the setting of support long rod 9, transfer long board 11, self -locking universal wheel group 12, a plurality of first screw grooves 8, limiting component, first positioning assembly and first fixed component, limiting component can limit the cube concrete test piece that is placed on the transfer plane that is composed of support long rod 9 and transfer long board 11, first positioning assembly can position limiting component, first fixed component can fix limiting component, the utility model can transfer cube concrete test piece, and before using the utility model to transfer cube concrete test piece, when the utility model fixes the cube concrete test piece that is placed on the utility model, the fixed interval of the utility model to cube concrete test piece can be changed, the utility model can fix other size cube concrete test piece, the utility model can avoid the utility model to fix the cube concrete test piece of fixed size and narrow the scope of application, the utility model can expand the scope of application.

[0023] In use, the initial state of the device is: the self-locking universal wheel set 12 is in a self-locking state, the first screw rod 1 is threadedly connected with the first threaded groove 8, and the second screw rod 13 is threadedly connected with the second threaded groove 20. When it is necessary to use the device to transfer the cubic concrete test piece, the cubic concrete test piece is moved and placed on the transfer long plate 11 and the supporting long rod 9, and the center of the cubic concrete test piece corresponds to the center of the supporting long rod 9. Under the action of the supporting long rod 9 and the transfer long plate 11, the supporting long rod 9 and the transfer long plate 11 can form a transfer plane, so that the cubic concrete test piece can be supported. The first screw rod 1 is rotated to disconnect the first screw rod 1 from the first threaded groove 8 and to locate one end of the first screw rod 1 inside the supporting vertical rod 2. The supporting vertical rod 2 is pushed towards the cubic concrete test piece to slide along the door-shaped long plate 10 onto the supporting long rod 9 and to slide along the supporting long rod 9 towards the cubic concrete test piece. The limiting vertical rod 3 slides along the supporting long rod 9 towards the cubic concrete test piece. The plurality of rubber columns 4 are moved towards the cubic concrete test piece. The convex long plate 16 slides out of the plate body of the door-shaped long plate 10 towards the cubic concrete test piece and slides along the supporting long rod 9 towards the cubic concrete test piece. The trapezoidal long plate 17 slides out of the plate body of the door-shaped long plate 10 towards the cubic concrete test piece and slides along the supporting long rod 9 towards the cubic concrete test piece. When the plurality of rubber columns 4 are in contact with the cubic concrete test piece and are deformed, and when the first screw rod 1 corresponds to the first threaded groove 8, the first screw rod 1 is reversely rotated to threadedly connect the first screw rod 1 with the first threaded groove 8. At this time, the cubic concrete test piece can be fixed. After the cubic concrete test piece is fixed, the self-locking universal wheel set 12 is closed in the self-locking state. The supporting vertical rod 2 is pushed to rotate the self-locking universal wheel set 12 along the ground under the action of the self-locking universal wheel set 12, so that the device is moved to transfer the cubic concrete test piece placed on the transfer long plate 11 and the supporting long rod 9. At this time, the device can be used to transfer the cubic concrete test piece.

[0024] Before the device is used to transport the cubic concrete test piece, when the device is used to fix the cubic concrete test piece placed on the device, and when the supporting vertical rod 2 is pushed towards the direction of approaching the cubic concrete test piece, under the action that the supporting vertical rod 2 slides along the door-shaped long plate 10 to the supporting long rod 9 in the direction of approaching the cubic concrete test piece and the supporting vertical rod 2 slides along the supporting long rod 9 in the direction of approaching the cubic concrete test piece, under the action that the limiting vertical rod 3 slides along the supporting long rod 9 in the direction of approaching the cubic concrete test piece, and under the action that the plurality of rubber columns 4 all move in the direction of approaching the cubic concrete test piece, the fixed interval of the cubic concrete test piece can be changed, and other sizes of the cubic concrete test piece can be fixed.

[0025] In summary, the device can transport the cubic concrete test piece, and before the device is used to transport the cubic concrete test piece, when the device is used to fix the cubic concrete test piece placed on the device, the fixed interval of the cubic concrete test piece can be changed, and the device can fix other sizes of the cubic concrete test piece, so that the device can avoid reducing the application range because it can only fix the cubic concrete test piece of a fixed size, and the device can expand the application range.

[0026] Example two: as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The utility model provides a portable concrete test piece transfer equipment, including support long rod 9, door shape long board 10, support column 18, support block 14 and cambered surface support block 15, the outer surface of support long rod 9 is fixedly installed with the folding subassembly of folding transfer long board 11, and the folding subassembly includes door shape long board 10, and the inside of door shape long board 10 is fixedly connected with the outer surface of support long rod 9, and door shape long board 10 is movably connected with convex long board 16 and trapezoidal long board 17 respectively, and door shape long board 10 is movably connected with support vertical pole 2, and the inside of door shape long board 10 is fixedly connected with support shaft 19, and door shape long board 10 and support shaft 19 are rotatably connected with transfer long board 11, and the front side and the back side of door shape long board 10 are all set with second screw groove 20, and one side of folding subassembly is fixedly installed with the second positioning assembly of positioning folding subassembly, and the second positioning assembly includes support column 18, and one end of support column 18 is fixedly installed on one side of door shape long board 10, and the end, away from door shape long board 10 of support column 18, is fixedly connected with limiting column 5, and the outer surface of support column 18 is rotatably connected with positioning long rod 6, and positioning long rod 6 is rotatably connected with door shape long board 10 and limiting column 5 respectively, and one side of positioning long rod 6 is fixedly connected with connecting long rod 7, and the side, away from positioning long rod 6 of connecting long rod 7, is fixedly connected with one side of transfer long board 11, and the bottom of second positioning assembly and one side of folding subassembly are all fixedly installed with the second fixed assembly of fixed folding subassembly, and the second fixed assembly includes support block 14 and cambered surface support block 15, and the top of support block 14 is fixedly installed on the bottom of positioning long rod 6, and one side of cambered surface support block 15 is fixedly installed on one side of door shape long board 10, and the inside of support block 14 is screw connected with second screw rod 13, and one side of cambered surface support block 15 is set with third screw groove 21, and third screw groove 21 and second screw groove 20 are all screw connected with second screw rod 13, through the setting of folding subassembly, second positioning assembly and second fixed assembly, folding subassembly can fold transfer long board 11, second positioning assembly can position folding subassembly, and second fixed assembly can fix folding subassembly, after using the utility model to transfer cubic concrete test piece, when the utility model needs to be carried by the user, the utility model can be folded, the utility model can avoid the difficulty of carrying due to the relatively large volume, and the utility model can be conveniently carried.

[0027] In use, after the cube concrete test piece is transported by using the device, when the device needs to be carried by the user, the second screw 13 is rotated to make the second screw 13 and the second threaded groove 20 disengaged and the end of the second screw 13 is located in the inside of the support block 14, the transportation long plate 11 is rotated to make the self-locking universal wheel set 12 rotate, the connecting long rod 7 rotate, the positioning long rod 6 rotate along the door-shaped long plate 10, the support column 18 and the limiting column 5 respectively, and the support block 14 rotate, when the transportation long plate 11 is rotated to the maximum angle, the transportation long plate 11, the positioning long rod 6 and the connecting long rod 7 are all rotated from the horizontal state to the vertical state, the positioning long rod 6 is disengaged from the arc surface support block 15 and the support block 14 is in contact with the arc surface support block 15, the second screw 13 and the third threaded groove 21 correspond to each other, the second screw 13 is reversely rotated to make the second screw 13 and the third threaded groove 21 threadedly connected, at this time, the device can be carried by the user.

[0028] In the process of carrying the device by the user, under the action that the transportation long plate 11, the positioning long rod 6 and the connecting long rod 7 are all rotated from the horizontal state to the vertical state, the transportation long plate 11 can be folded, and the device can avoid being relatively large in size, and in summary, after the cube concrete test piece is transported by using the device, when the device needs to be carried by the user, the device can be folded, so that the device can avoid increasing the difficulty of being carried due to being relatively large in size, and the device can be conveniently carried.

[0029] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that; it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A portable concrete test piece transfer device, comprising a support long rod (9), a transfer long plate (11) is rotatably installed on the left side and the right side of the support long rod (9), and a self-locking universal wheel set (12) is fixedly installed at the bottom of the transfer long plate (11), characterized in that: The top of the supporting long rod (9) is slidably installed with a limiting assembly for limiting the cubic concrete test piece on the transferring plane composed of the supporting long rod (9) and the transferring long plate (11), the bottom of the limiting assembly is fixedly installed with a first positioning assembly for positioning the limiting assembly, the top of the supporting long rod (9) is respectively provided with a plurality of first threaded grooves (8), and one side of the limiting assembly is fixedly installed with a first fixing assembly for fixing the limiting assembly; the outer surface of the supporting long rod (9) is fixedly installed with a folding assembly for folding the transferring long plate (11), one side of the folding assembly is fixedly installed with a second positioning assembly for positioning the folding assembly, and the bottom of the second positioning assembly and one side of the folding assembly are both fixedly installed with a second fixing assembly for fixing the folding assembly.

2. A portable concrete test piece transfer apparatus according to claim 1, characterized by: The limiting assembly comprises a limiting vertical rod (3), the bottom of the limiting vertical rod (3) is slidably installed on the top of the supporting long rod (9), and a plurality of rubber columns (4) are fixedly connected to one side of the limiting vertical rod (3).

3. A portable concrete test piece transfer apparatus according to claim 1 or 2, characterised in that: The first positioning assembly comprises a convex long plate (16), the top of the convex long plate (16) is fixedly installed on the bottom of the limiting vertical rod (3), the bottom of the convex long plate (16) is fixedly connected with a trapezoidal long plate (17), and the convex long plate (16) and the trapezoidal long plate (17) are both slidably installed in the supporting long rod (9).

4. A portable concrete test piece transfer apparatus according to claim 3, wherein: The first fixing assembly comprises a supporting vertical rod (2), one side of the supporting vertical rod (2) is fixedly installed on the side of the limiting vertical rod (3) away from the rubber column (4), the supporting vertical rod (2) is movably connected with the supporting long rod (9), the bottom of the supporting vertical rod (2) is fixedly installed on the top of the convex long plate (16), and the inside of the supporting vertical rod (2) is threadedly connected with a first screw rod (1).

5. A portable concrete test piece transfer apparatus according to claim 1, 2 or 4, wherein: The folding assembly comprises a door-shaped long plate (10), the inside of the door-shaped long plate (10) is fixedly connected with the outer surface of the supporting long rod (9), the door-shaped long plate (10) is movably connected with the convex long plate (16) and the trapezoidal long plate (17), the door-shaped long plate (10) is movably connected with the supporting vertical rod (2), the inside of the door-shaped long plate (10) is fixedly connected with a supporting shaft (19), the door-shaped long plate (10) and the supporting shaft (19) are both rotatably connected with the transferring long plate (11), and the front side and the back side of the door-shaped long plate (10) are both provided with a second threaded groove (20).

6. A portable concrete test piece transfer apparatus according to claim 3, wherein: The folding assembly comprises a door-shaped long plate (10), the inside of the door-shaped long plate (10) is fixedly connected with the outer surface of the supporting long rod (9), the door-shaped long plate (10) is movably connected with the convex long plate (16) and the trapezoidal long plate (17), the door-shaped long plate (10) is movably connected with the supporting vertical rod (2), the inside of the door-shaped long plate (10) is fixedly connected with a supporting shaft (19), the door-shaped long plate (10) and the supporting shaft (19) are both rotatably connected with the transferring long plate (11), and the front side and the back side of the door-shaped long plate (10) are both provided with a second threaded groove (20).

7. A portable concrete test piece transfer apparatus according to claim 1, 2, 4 or 6, wherein: The second positioning assembly comprises a supporting column (18), one end of the supporting column (18) is fixedly installed on one side of the door-shaped long plate (10), one end of the supporting column (18) away from the door-shaped long plate (10) is fixedly connected with a limiting column (5), the outer surface of the supporting column (18) is rotatably connected with a positioning long rod (6), the positioning long rod (6) is rotatably connected with the door-shaped long plate (10) and the limiting column (5) respectively, one side of the positioning long rod (6) is fixedly connected with a connecting long rod (7), and one side of the connecting long rod (7) away from the positioning long rod (6) is fixedly connected with one side of the transfer long plate (11).

8. A portable concrete test piece transfer apparatus according to claim 5, wherein: The second positioning assembly comprises a supporting column (18), one end of the supporting column (18) is fixedly installed on one side of the door-shaped long plate (10), one end of the supporting column (18) away from the door-shaped long plate (10) is fixedly connected with a limiting column (5), the outer surface of the supporting column (18) is rotatably connected with a positioning long rod (6), the positioning long rod (6) is rotatably connected with the door-shaped long plate (10) and the limiting column (5) respectively, one side of the positioning long rod (6) is fixedly connected with a connecting long rod (7), and one side of the connecting long rod (7) away from the positioning long rod (6) is fixedly connected with one side of the transfer long plate (11).

9. A portable concrete test piece transfer apparatus according to claim 1, 2, 4, 6 or 8, wherein: The second fixing assembly comprises a supporting block (14) and an arc surface supporting block (15), the top of the supporting block (14) is fixedly installed on the bottom of the positioning long rod (6), one side of the arc surface supporting block (15) is fixedly installed on one side of the door-shaped long plate (10), the second screw rod (13) is screw-connected in the supporting block (14), and the third screw groove (21) is formed in one side of the arc surface supporting block (15).

10. A portable concrete test piece transfer apparatus according to claim 9, wherein: The second fixing assembly comprises a supporting block (14) and an arc surface supporting block (15), the top of the supporting block (14) is fixedly installed on the bottom of the positioning long rod (6), one side of the arc surface supporting block (15) is fixedly installed on one side of the door-shaped long plate (10), the second screw rod (13) is screw-connected in the supporting block (14), and the third screw groove (21) is formed in one side of the arc surface supporting block (15).

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