CN210758370U

CN210758370U - A maintenance frame and curing room for concrete test block

Info

Publication number: CN210758370U
Application number: CN201921308274.1U
Authority: CN
Inventors: 姚胜甲; 韦华升; 梁文
Original assignee: Nanning Jiawang Cement Products Co ltd
Current assignee: Nanning Jiawang Cement Products Co ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-06-16
Anticipated expiration: 2029-08-13

Abstract

The utility model relates to a concrete technical field, concretely relates to a maintenance frame and curing room for concrete test block, including the bottom plate, the vertical board that is used for the supporting baseplate is installed to bottom plate downside symmetry, and the direction recess has all been seted up to vertical inboard, and it has horizontal support plate to remove the sliding connection jointly between two direction recesses, and horizontal support plate downside fixed mounting has four universal wheels, be connected with the controlling device who is used for controlling the bottom plate removal between horizontal support plate and the bottom plate. The beneficial effects of the utility model are that vertical threaded rod rotates the back, can the downstream with vertical threaded rod matched with horizontal support plate to make the universal wheel contact with ground, and vertical board rises and leaves ground one end distance, so alright realize the convenient quick travel of whole device, compare prior art, it need not to use large-scale mechanical equipment, single alright realization removal operation, and the range of application is wider, has extensive popularization and application and worth.

Description

A maintenance frame and curing room for concrete test block

Technical Field

The utility model relates to a concrete technical field, concretely relates to a maintenance frame and curing room for concrete test block.

Background

In daily life, when a concrete structure is poured, a part of the concrete is taken out of the stirred concrete to be made into a plurality of groups of test blocks, so that the strength of the concrete structure in construction can be checked through the test blocks. In engineering construction, there are two types of concrete test blocks: one is standard curing test block (standard curing test block for short) and the other is same-condition curing test block. The standard curing test block is obtained after curing under standard conditions (the temperature is 20 +/-3 ℃, the relative humidity is more than 90 percent, and the age is 3 days, 7 days and 28 days), and the standard curing test block can be used for detecting the difference between the strength of concrete stirred on site and the theoretical value of the mixing ratio. At present, sample sending of a construction engineering test is a main way for showing the quality of civil engineering, and sample sending of a concrete test block is an important component of the civil engineering test. At present, a large number of concrete test blocks are required to be maintained every day in laboratories or building material detection units in the building industry.

In the prior art, the concrete test block curing frame is fixed, and when the concrete test block curing frame needs to be moved, the concrete test block curing frame is usually carried out by a forklift, so that time and labor are wasted, and the concrete test block curing frame is very inconvenient to move; secondly, the multilayer frame in the curing frame cannot be flexibly changed, and the height of the curing frame cannot be adjusted when the curing frame is touched with a concrete test block with a larger size, so that the curing frame cannot be placed; when some concrete test blocks with smaller sizes are placed, the space is wasted, and therefore, the concrete test blocks are difficult to popularize and apply.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a maintenance frame and curing room for concrete test block to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a curing frame for a concrete test block comprises a bottom plate, wherein vertical plates for supporting the bottom plate are symmetrically arranged on the lower side of the bottom plate, guide grooves are formed in the inner sides of the vertical plates, a horizontal supporting plate is connected between the two guide grooves in a sliding mode, four universal wheels are fixedly arranged on the lower side of the horizontal supporting plate, and a control device for controlling the bottom plate to move is connected between the horizontal supporting plate and the bottom plate; the upper side of the bottom plate is symmetrically and fixedly connected with two baffle plates, and a plurality of partition plates are uniformly arranged between the two baffle plates through an adjusting device; an air outlet pipe is arranged on the lower side of the partition plate, and a plurality of air outlet nozzles for blowing dust are uniformly arranged on the lower side of the air outlet pipe; and one end of the air outlet pipe is connected with an air blower positioned on the bottom plate through a main pipeline.

As a further proposal of the utility model is that: the control device comprises a vertical threaded rod, the vertical threaded rod penetrates through the horizontal support plate and is in threaded connection with the horizontal support plate, and the top end of the vertical threaded rod is rotatably connected with the lower part of the bottom plate through a bearing; the vertical threaded rod is fixedly connected with a first bevel gear, one side of the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected with a rotating shaft, the rotating shaft penetrates through the vertical plate, and the outer end of the rotating shaft is fixedly connected with a first handle for driving the rotating shaft to rotate.

As the utility model discloses the scheme of furthering is again: and the bottom of the vertical threaded rod is fixedly connected with a limiting plate.

As the utility model discloses the scheme of furthering is again: the lower side of the bottom plate is fixedly provided with a supporting block for supporting the rotating shaft to rotate, and a bearing is arranged at the contact position of the rotating shaft and the supporting block.

As the utility model discloses the scheme of furthering is again: the adjusting device comprises a mounting groove formed in the side wall of the baffle plate, and one end of the baffle plate is located in the mounting groove; the lower side of one end, positioned in the mounting groove, of the partition plate is fixedly connected with a triangular prism block, a trapezoidal block is movably arranged at the bottom in the mounting groove, and the trapezoidal block and the triangular prism block are matched with each other; the trapezoidal piece is provided with a thread groove, the thread groove is connected with a horizontal threaded rod in a threaded manner, the horizontal threaded rod penetrates through the baffle plate to extend outwards, and the outer end of the horizontal threaded rod is fixedly connected with a second handle.

As the utility model discloses the scheme of furthering is again: the inclined plane of the triangular prism block is arranged in parallel with the inclined plane of the trapezoidal block.

A curing room comprises the curing frame for the concrete test block.

The utility model has the advantages that after the vertical threaded rod rotates, the horizontal support plate matched with the vertical threaded rod moves downwards, so that the universal wheel is contacted with the ground, and the vertical plate is lifted to a distance away from the ground, so that the whole device can be conveniently and quickly moved; the second handle drives the horizontal threaded rod to rotate, the trapezoidal block matched with the horizontal threaded rod moves towards the direction close to the baffle, and the triangular prism block matched with the trapezoidal block moves upwards, so that the partition plates are driven to move upwards, the adjustment of the space between different partition plates is realized, the operation is more flexible and changeable, the use is more convenient, more concrete test blocks with different sizes can be placed, and the utilization rate is higher; the residues on the partition board are cleaned by the blower and the nozzle, so that the partition board can be reused.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

fig. 2 is a schematic structural view of a control device according to a preferred embodiment of the present invention;

fig. 3 is a schematic structural view of an adjusting device according to a preferred embodiment of the present invention.

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.

Referring to fig. 1 and 2, in an embodiment of the present invention, a curing rack for a concrete test block includes a bottom plate 1, vertical plates 2 for supporting the bottom plate 1 are symmetrically installed on a lower side of the bottom plate 1, guide grooves 3 are all formed on inner sides of the vertical plates 2, a horizontal support plate 4 is slidably connected between the two guide grooves 3 in a common moving manner, four universal wheels 5 are fixedly installed on a lower side of the horizontal support plate 4, an operating device 6 for controlling the bottom plate 1 to move is connected between the horizontal support plate 4 and the bottom plate 1, the operating device 6 includes a vertical threaded rod 601, the vertical threaded rod 601 passes through the horizontal support plate 4 and is in threaded connection with the horizontal support plate 4, and a top end of the vertical threaded rod 601 is rotatably connected with a lower portion of the; first bevel gear 603 of fixedly connected with on the vertical threaded rod 601, first bevel gear 603 one side meshing has second bevel gear 604, fixedly connected with pivot 605 on the second bevel gear 604, and pivot 605 passes vertical board 2 setting, and its pivoted first in command 606 of pivot 605 outer end fixedly connected with drive, the utility model discloses at the during operation, can place various concrete test blocks on bottom plate 1, because the heavy and quantity of concrete test block is generally all great, the vertical board 2 of 1 downside of traditional bottom plate can directly contact with ground, when needs overall movement, generally can utilize fork truck overall movement, but it needs to use the great fork truck of volume, and it is very troublesome to remove, consequently the utility model discloses in can adopt following mode of operation:

the first handle 606 is rotated, the first handle 606 drives the rotating shaft 605 to rotate, the rotating shaft 605 drives the second bevel gear 604 to rotate, the second bevel gear 604 drives the first bevel gear 603 meshed with the second bevel gear to rotate, the first bevel gear 603 drives the vertical threaded rod 601 to rotate, after the vertical threaded rod 601 rotates, the horizontal supporting plate 4 matched with the vertical threaded rod 601 moves downwards, the universal wheel 5 is contacted with the ground, and the vertical plate 2 is lifted to a distance away from the ground, so that the whole device can be conveniently and quickly moved;

when the whole device is moved to a desired position, the first handle 606 is rotated in the reverse direction, the first handle 606 is lifted by the horizontal support plate 4 through the mutual cooperation of the rotating shaft 605 and the bevel gear, so that the universal wheels 5 are lifted off the ground, and the vertical plate 2 is in contact with the ground, so that the whole device is more stable.

The bottom fixedly connected with limiting plate 602 of vertical threaded rod 601, limiting plate 602's effect lies in spacing horizontal support plate 4 to can guarantee that horizontal support plate 4 can not drop from vertical threaded rod 601 completely.

The lower side of the bottom plate 1 is fixed with a supporting block 607 for supporting the rotation of the rotating shaft 605, a bearing is installed at the contact position of the rotating shaft 605 and the supporting block 607, the rotating shaft 605 passes through the middle of the supporting block 607, and the supporting block 607 plays a supporting role in the rotation of the rotating shaft 605.

Referring to fig. 1 and 3, two baffle plates 7 are symmetrically and fixedly connected to the upper side of the bottom plate 1, a plurality of partition plates 8 are uniformly installed between the two baffle plates 7 through adjusting devices 9, each adjusting device 9 includes an installation groove 901 formed in the side wall of each baffle plate 7, and one end of each partition plate 8 is located in the installation groove 901; a triangular prism block 902 is fixedly connected to the lower side of one end, located in the mounting groove 901, of the partition plate 8, a trapezoidal block 903 is movably arranged at the bottom in the mounting groove 902, and the trapezoidal block 903 is matched with the triangular prism block 902; in the prior art, the distance between every two of the partition plates 8 is kept unchanged, concrete test block curing frames with different distances are required to place concrete test blocks with different sizes, the investment is large, and the utilization rate is low; therefore, the utility model discloses in, when the great concrete test block of size is placed to needs, need adjust the interval between two baffles 8 this moment to can be better lay the concrete test block: rotate second handle 906, second handle 906 drives horizontal threaded rod 905 and rotates, moves towards the direction that is close to baffle 7 with horizontal threaded rod 905 matched with trapezoidal piece 903, and triangular prism piece 902 with trapezoidal piece 903 matched with can the upward movement to drive 8 upward movements of baffle, realize the interval adjustment between different baffles 8, it is more nimble changeable, it is more convenient to use, can place more not unidimensional concrete test blocks, the utilization ratio is higher.

The inclined surface of the triangular prism block 902 is parallel to the inclined surface of the trapezoidal block 903.

Referring to fig. 1, in the present embodiment, an air outlet pipe 10 is installed at a lower side of the partition plate 8, and a plurality of air outlets 11 for blowing soot are evenly installed at a lower side of the air outlet pipe 10; air-out 10 one end of pipe all is connected with air-blower 13 that is located on bottom plate 1 through main pipe 12, and the residue can be remained in the meeting of unavoidable after placing to the concrete test block, then need clear up the residue on baffle 8 this moment, starts air-blower 13 this moment, and air-blower 13 passes through main pipe 12 with wind and introduces into air-out 10 in, through the blowout of air outlet nozzle 11 afterwards, clears up the residue on the baffle 8.

A curing room comprises the curing frame for the concrete test block.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A curing frame for a concrete test block comprises a bottom plate, wherein vertical plates for supporting the bottom plate are symmetrically arranged on the lower side of the bottom plate, guide grooves are formed in the inner sides of the vertical plates, a horizontal support plate is connected between the two guide grooves in a sliding mode, and four universal wheels are fixedly arranged on the lower side of the horizontal support plate; the upper side of the bottom plate is symmetrically and fixedly connected with two baffle plates, and a plurality of partition plates are uniformly arranged between the two baffle plates through an adjusting device; an air outlet pipe is arranged on the lower side of the partition plate, and a plurality of air outlet nozzles for blowing dust are uniformly arranged on the lower side of the air outlet pipe; and one end of the air outlet pipe is connected with an air blower positioned on the bottom plate through a main pipeline.

2. The curing rack for the concrete test block as recited in claim 1, wherein the manipulation device comprises a vertical threaded rod, the vertical threaded rod penetrates through the horizontal support plate and is in threaded connection with the horizontal support plate, and the top end of the vertical threaded rod is rotatably connected with the lower part of the bottom plate through a bearing; the vertical threaded rod is fixedly connected with a first bevel gear, one side of the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected with a rotating shaft, the rotating shaft penetrates through the vertical plate, and the outer end of the rotating shaft is fixedly connected with a first handle for driving the rotating shaft to rotate.

3. The curing rack for concrete test blocks as recited in claim 2, wherein a limiting plate is fixedly connected to the bottom of the vertical threaded rod.

4. The curing frame for concrete test blocks as claimed in claim 2, wherein a support block for supporting the rotation of the rotation shaft is fixed on the lower side of the bottom plate, and a bearing is installed at the contact position of the rotation shaft and the support block.

5. The curing rack for concrete test blocks as recited in claim 1, wherein said adjusting means comprises an installation groove formed on the sidewall of the baffle, one end of the baffle being located in the installation groove; the lower side of one end, positioned in the mounting groove, of the partition plate is fixedly connected with a triangular prism block, a trapezoidal block is movably arranged at the bottom in the mounting groove, and the trapezoidal block and the triangular prism block are matched with each other; the trapezoidal piece is provided with a thread groove, the thread groove is connected with a horizontal threaded rod in a threaded manner, the horizontal threaded rod penetrates through the baffle plate to extend outwards, and the outer end of the horizontal threaded rod is fixedly connected with a second handle.

6. The curing rack for concrete test blocks as recited in claim 5, wherein the inclined surfaces of the triangular prism blocks are arranged in parallel with the inclined surfaces of the trapezoidal blocks.

7. A curing room, comprising the curing frame for a concrete sample according to any one of claims 1 to 6.