CN213859906U

CN213859906U - Support for concrete maintenance

Info

Publication number: CN213859906U
Application number: CN202022296993.5U
Authority: CN
Inventors: 夏先磊; 李佳; 侯月朝; 温璧源; 吴秀明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-08-03
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a support for concrete curing, which comprises a bottom plate, wherein the upper surface of the bottom plate is symmetrically welded with two first sleeves, the inner side walls of the two first sleeves are all slidably connected with a second sleeve, the inner side walls of the two second sleeves are all slidably connected with a third sleeve, the inner side walls of the two third sleeves are all slidably connected with a fourth sleeve, the upper surface of the bottom plate is symmetrically welded with four supporting plates, in the using process of the support, the positions of a first placing plate, a second placing plate, a third placing plate and a fourth placing plate are sequentially adjusted by matching the arrangement of the first sleeves, the second sleeves, the third sleeves and the fourth sleeves with a motor, the height of the first placing plate, the second placing plate, the third placing plate and the fourth placing plate is adjusted to the proper height for placing a concrete test block by a worker, thereby reducing the action of stooping or lifting the concrete test block when the worker carries the concrete test block, and reducing the labor intensity of the worker, thereby promoting the working efficiency of the working personnel.

Description

Support for concrete maintenance

Technical Field

The utility model relates to a concrete curing technical field specifically is a support is used in concrete curing.

Background

As is well known, the strength of concrete is a main parameter for evaluating the quality of cement products and is an important basis for engineering design reference. Generally, concrete blocks are manufactured by randomly sampling in actually poured and pounded concrete, curing is carried out for a certain time after the blocks are solidified, the strength of the blocks is detected after the curing is finished, and whether the strength of the actually poured and pounded concrete reaches the standard or not can be judged according to the detection result. Generally, after the concrete test block is numbered for removal, the concrete test block needs to be placed in a curing room for curing for a certain period of time, and in the curing room, the concrete test block is usually placed on a curing frame.

The invention is disclosed in China: CN210210826U discloses a detachable concrete test block maintenance support, it includes concrete test block maintenance support body, this concrete test block maintenance support body includes bottom support and installs a plurality of top support in bottom support top, the use is nimble, repeatedly usable, can also reduce the use in space and can also increase the stacking of test block, however at the in-process that uses, because the concrete test block is heavier, when the staff puts the concrete test block to the higher or lower place of support, often need bow or lift the concrete test block by height when the staff carries the concrete test block, increase staff's intensity of labour, thereby staff's work efficiency has been reduced, for this reason, a support for concrete maintenance has been proposed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a support is used in concrete maintenance.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a support for concrete maintenance comprises a bottom plate, wherein two first sleeves are symmetrically welded on the upper surface of the bottom plate, the inner side walls of the two first sleeves are respectively and slidably connected with a second sleeve, the inner side walls of the two second sleeves are respectively and slidably connected with a third sleeve, the inner side walls of the two third sleeves are respectively and slidably connected with a fourth sleeve, four supporting plates are symmetrically welded on the upper surface of the bottom plate, a top plate is welded at the tops of the four supporting plates, two motors are symmetrically arranged on the upper surface of the top plate, the output ends of the two motors are respectively and fixedly connected with a threaded rod, one end of the threaded rod penetrates through the top plate, one end of the threaded rod is rotatably connected with the bottom plate through a bearing, the outer side wall of the threaded rod is in threaded connection with the inner side walls of the fourth sleeves, and the inner side walls of the first sleeves, the second sleeves and the third sleeves are respectively and symmetrically provided with two first chutes, the second sleeve pipe the third sleeve pipe with the equal symmetric welding of fourth sheathed tube lateral wall has two first sliders, the lateral wall of first slider with the inside wall sliding connection of first spout, two the welding of one side that the first sleeve pipe is adjacent has the first board of placing, two the welding of one side that the second sleeve pipe is adjacent has the second to place the board, two the welding of one side that the third sleeve pipe is adjacent has the third to place the board, two the welding of one side that the fourth sleeve pipe is adjacent has the fourth to place the board.

Preferably, four the second spout has all been seted up to one side that the backup pad is adjacent, the bilateral symmetry welding of first board of placing has four first plate bodys, the bilateral symmetry welding of board is placed to the second has four second plate bodys, the bilateral symmetry welding of board is placed to the third has four third plate bodys, the bilateral symmetry welding of board is placed to the fourth has four fourth plate bodys, first plate body the second plate body the third plate body with the lateral wall of fourth plate body all with the inside wall sliding connection of second spout.

Preferably, four universal wheels are symmetrically arranged on the lower surface of the bottom plate.

Preferably, the upper surface of the bottom plate is welded with a push handle.

Preferably, a third sliding groove is formed in one side, adjacent to the four supporting plates, of the two fourth sleeve pipes, two fifth plate bodies are symmetrically welded to the outer side wall of each fourth sleeve pipe, and the outer side wall of each fifth plate body is connected with the inner side wall of the corresponding third sliding groove in a sliding mode.

Preferably, the upper surface of the top plate is fixedly connected with a warning board.

(III) advantageous effects

Compared with the prior art, the utility model provides a support is used in concrete maintenance possesses following beneficial effect:

in the in-process that this device used, set up through the first sleeve pipe of motor cooperation, the second sleeve pipe, third sleeve pipe and fourth sleeve pipe, place the board to the first board of placing in proper order, the second, the board is placed to the third and the position that the board was placed to the fourth is adjusted, adjust to the staff and place the suitable height of concrete test block, thereby reduce the action of bowing or high-lift concrete test block when the staff carries the concrete test block, staff's intensity of labour has been reduced, thereby staff's work efficiency has been promoted.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic structural view of the inside of the first sleeve of the present invention;

fig. 4 is a schematic structural diagram of the support plate of the present invention.

In the figure: 1. a base plate; 2. a first sleeve; 3. a second sleeve; 4. a third sleeve; 5. a fourth sleeve; 6. a support plate; 7. a top plate; 8. a motor; 9. a threaded rod; 10. a first chute; 11. a first slider; 12. a bearing; 13. a first placing plate; 14. a second placing plate; 15. a third placing plate; 16. a fourth placing plate; 17. a first plate body; 18. a second plate body; 19. a third plate body; 20. a fourth plate body; 21. a universal wheel; 22. a push handle; 23. a warning board; 24. a second chute; 25. a third chute; 26. a fifth plate body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a support for concrete maintenance comprises a bottom plate 1, wherein two first sleeves 2 are symmetrically welded on the upper surface of the bottom plate 1, the inner side walls of the two first sleeves 2 are respectively connected with a second sleeve 3 in a sliding manner, the inner side walls of the two second sleeves 3 are respectively connected with a third sleeve 4 in a sliding manner, the inner side walls of the two third sleeves 4 are respectively connected with a fourth sleeve 5 in a sliding manner, four supporting plates 6 are symmetrically welded on the upper surface of the bottom plate 1, top plates 7 are welded on the tops of the four supporting plates 6, two motors 8 are symmetrically installed on the upper surface of each top plate 7, the output ends of the two motors 8 are respectively and fixedly connected with a threaded rod 9, one end of each threaded rod 9 penetrates through the top plate 7, one end of each threaded rod 9 is rotatably connected with the bottom plate 1 through a bearing 12, the outer side wall of each threaded rod 9 is in threaded connection with the inner side wall of the fourth sleeve 5, two first chutes 10 are symmetrically formed in the inner side walls of the first sleeves 2, the second sleeves 3 and the third sleeves 4, the outer side walls of the second sleeve 3, the third sleeve 4 and the fourth sleeve 5 are symmetrically welded with two first sliding blocks 11, the outer side wall of each first sliding block 11 is connected with the inner side wall of the first sliding groove 10 in a sliding mode, one side, adjacent to the first sleeve 2, of each first placing plate 13 is welded, one side, adjacent to the second sleeve 3, of each second placing plate 14 is welded, one side, adjacent to the third sleeve 4, of each third placing plate 15 is welded, and one side, adjacent to the fourth sleeve 5, of each fourth placing plate 16 is welded.

In this embodiment, specifically: a second sliding groove 24 is formed in one side, adjacent to the four supporting plates 6, of each first placing plate 13, four first plate bodies 17 are symmetrically welded to two sides of each second placing plate 14, four second plate bodies 18 are symmetrically welded to two sides of each third placing plate 15, four third plate bodies 19 are symmetrically welded to two sides of each fourth placing plate 16, four fourth plate bodies 20 are symmetrically welded to two sides of each fourth placing plate 16, and the outer side walls of the first plate bodies 17, the second plate bodies 18, the third plate bodies 19 and the fourth plate bodies 20 are connected with the inner side wall of the second sliding groove 24 in a sliding mode; through the arrangement of the first plate body 17, the second plate body 18, the third plate body 19 and the fourth plate body 20, when the positions of the first placing plate 13, the second placing plate 14, the third placing plate 15 and the fourth placing plate 16 are adjusted, the first plate body 17, the second plate body 18, the third plate body 19 and the fourth plate body 20 slide on the inner side wall of the second chute 24, and the stability of the first placing plate 13, the second placing plate 14, the third placing plate 15 and the fourth placing plate 16 is improved.

In this embodiment, specifically: four universal wheels 21 are symmetrically arranged on the lower surface of the bottom plate 1; the device is convenient to move through the arrangement of the universal wheels 21.

In this embodiment, specifically: a push handle 22 is welded on the upper surface of the bottom plate 1; through the setting of pushing away handle 22, promote pushing away handle 22 cooperation universal wheel 21, remove the position of this device, improved the flexibility of this device.

In this embodiment, specifically: a third sliding chute 25 is formed in one adjacent side of each of the four support plates 6, two fifth plate bodies 26 are symmetrically welded on the outer side walls of the two fourth sleeves 5, and the outer side walls of the fifth plate bodies 26 are slidably connected with the inner side walls of the third sliding chutes 25; through the setting of fifth plate body 26, when fourth sleeve pipe 5 passes through threaded rod 9 and drives the rotation, fifth plate body 26 slides in third spout 25, restricts fourth sleeve pipe 5's position for fourth sleeve pipe 5 only reciprocates, does not rotate.

In this embodiment, specifically: the upper surface of the top plate 7 is fixedly connected with a warning board 23; through the setting of warning sign 23 for paste the warning poster when carrying the concrete test block.

To sum up, the working principle and the working process of the support for concrete maintenance are that, when in use, the device pushes the push handle 22 to move to a use position in cooperation with the universal wheel 21, the switch for controlling the motor 8 to start and close is installed on the front surface of the bottom plate 1, the switch is connected with an external mains supply to supply power to the motor 8, the motor 8 is started through the switch to drive the threaded rod 9 to rotate, the threaded rod 9 drives the fourth sleeve 5 to rotate, the fourth sleeve 5 drives the fifth plate body 26 to slide in the third chute 25, the position of the fourth sleeve 5 is limited, so that the fourth sleeve 5 only moves up and down, the fourth placing plate 16 is driven to move downwards, the position is adjusted to a position suitable for a worker to carry a concrete test block, the concrete test block is placed on the fourth placing plate 16, and after the fourth placing plate 16 is fully filled with the concrete test block, then through the reverse rotation of on-off control motor 8, fourth sleeve pipe 5 drives the fourth and places board 16 and upwards removes, and fourth sleeve pipe 5 slides in first spout 10 on third sleeve pipe 4 through driving first slider 11 of fixing on fourth sleeve pipe 5 simultaneously, and the pulling third sleeve pipe 4 carries out the position and moves to place the position of board 15 to the third and adjust, place the concrete test block on board 15 is placed to the third, repeat above operation, until placing board 14 and the first board 13 of placing with the second and putting the concrete test block on.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a support is used in concrete maintenance, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is symmetrically welded with two first sleeves (2), the inner side walls of the two first sleeves (2) are all slidably connected with second sleeves (3), the inner side walls of the two second sleeves (3) are all slidably connected with third sleeves (4), the inner side walls of the two third sleeves (4) are all slidably connected with fourth sleeves (5), the upper surface of the bottom plate (1) is symmetrically welded with four supporting plates (6), the top of the four supporting plates (6) is welded with a top plate (7), the upper surface of the top plate (7) is symmetrically provided with two motors (8), the output ends of the two motors (8) are all fixedly connected with threaded rods (9), one end of each threaded rod (9) penetrates through the top plate (7), and one end of each threaded rod (9) is rotatably connected with the bottom plate (1) through a bearing (12), the outer side wall of the threaded rod (9) is in threaded connection with the inner side wall of the fourth sleeve (5), two first sliding grooves (10) are symmetrically arranged on the inner side walls of the first sleeve (2), the second sleeve (3) and the third sleeve (4), the outer side walls of the second sleeve (3), the third sleeve (4) and the fourth sleeve (5) are symmetrically welded with two first sliding blocks (11), the outer side wall of the first sliding block (11) is connected with the inner side wall of the first sliding groove (10) in a sliding mode, two first placing plates (13) are welded on one adjacent side of the first sleeve (2), two second placing plates (14) are welded on one adjacent side of the second sleeve (3), two third placing plates (15) are welded on one adjacent side of the third sleeve (4), and two fourth placing plates (16) are welded on one adjacent side of the fourth sleeve (5).

2. A concrete curing bracket according to claim 1, wherein: four second spout (24) have all been seted up to one side that backup pad (6) are adjacent, the first bilateral symmetry welding of placing board (13) has four first plate bodys (17), the bilateral symmetry welding of board (14) is placed to the second has four second plate bodys (18), the bilateral symmetry welding of board (15) is placed to the third has four third plate bodys (19), the bilateral symmetry welding of board (16) is placed to the fourth has four fourth plate bodys (20), first plate bodys (17) second plate body (18) third plate body (19) with the lateral wall of fourth plate body (20) all with the inside wall sliding connection of second spout (24).

3. A concrete curing bracket according to claim 1, wherein: four universal wheels (21) are symmetrically arranged on the lower surface of the bottom plate (1).

4. A concrete curing bracket according to claim 1, wherein: the upper surface of the bottom plate (1) is welded with a push handle (22).

5. A concrete curing bracket according to claim 1, wherein: four third spout (25) have all been seted up to one side that backup pad (6) are adjacent, two the equal symmetrical welding of lateral wall of fourth sleeve pipe (5) has two fifth plate bodies (26), the lateral wall of fifth plate body (26) with the inside wall sliding connection of third spout (25).

6. A concrete curing bracket according to claim 1, wherein: the upper surface of the top plate (7) is fixedly connected with a warning board (23).