CN212952419U - Concrete test block curing means - Google Patents
Concrete test block curing means Download PDFInfo
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- CN212952419U CN212952419U CN202021190014.1U CN202021190014U CN212952419U CN 212952419 U CN212952419 U CN 212952419U CN 202021190014 U CN202021190014 U CN 202021190014U CN 212952419 U CN212952419 U CN 212952419U
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- lifting
- plate
- test block
- concrete test
- maintenance
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Abstract
The utility model is suitable for the technical field of building construction, and provides a concrete test block maintenance device, which comprises a maintenance structure and a lifting structure; the maintenance structure comprises a maintenance bracket and a plurality of layers of maintenance plates supported by the maintenance bracket, and each layer of maintenance plate is provided with a plurality of first rolling shafts along the width direction; the lifting structure comprises a lifting box, a lifting piece is arranged on the lifting box, a piston shaft of the lifting piece is connected with a fixed shaft, one end of the fixed shaft is fixedly connected with a sliding plate, the other end of the fixed shaft is connected with a lifting plate, and the lifting plate is provided with a plurality of second rolling shafts along the width direction of the lifting plate. Therefore, the utility model discloses simple structure, stability and security are high, can realize mechanized automatic rising, and the staff promotes the concrete test block comparatively laborsavingly, reduces staff's intensity of labour.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a concrete test block curing means.
Background
In construction engineering, concrete is one of the most important building materials, and the strength of concrete is one of the important indexes for evaluating the performance of concrete. The concrete strength is obtained by testing the pressure after curing for 28 days under the conditions of standard constant temperature and standard humidity.
During the curing period, the concrete test block is put on a curing frame for curing. The workman needs manually to place the concrete test block on the baffle of co-altitude not when placing the concrete test block to the maintenance frame.
However, since the concrete test block is heavy, too high or too low in height during placement can cause workers to often bend down or lift the concrete test block when carrying the concrete test block, and a great burden is caused to the body of the workers after a long time.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
To foretell defect, the utility model aims to provide a concrete test block curing means, its simple structure, stability and security are high, can realize mechanized automatic rising, and the staff promotes the concrete test block comparatively laborsavingly, reduces staff's intensity of labour.
In order to achieve the above object, the utility model provides a concrete test block curing means, including the maintenance structure with the maintenance structure corresponds the elevation structure who uses.
The maintenance structure comprises a maintenance support and a plurality of layers of maintenance plates supported by the maintenance support, and each layer of maintenance plate is provided with a plurality of first rolling shafts along the width direction of the maintenance plate.
The lifting structure comprises a lifting box, a base is arranged at the bottom of the lifting box, a lifting piece is arranged on the lifting box, a piston shaft of the lifting piece penetrates into the lifting box and then is connected with a fixed shaft, one end of the fixed shaft is fixedly connected with a sliding plate, the sliding plate is connected with one side plate of the lifting box in a sliding mode through a sliding assembly, the other end of the fixed shaft penetrates out of the other side plate of the lifting box and then is connected with a lifting plate, and the lifting plate is provided with a plurality of second rollers along the width direction of the lifting plate.
According to the utility model discloses a concrete test block curing means, the slip subassembly include the rigid coupling in the slide rail and the rigid coupling of lift case curb plate in spout on the slide, spout sliding connection the slide rail.
According to the utility model discloses a concrete test block curing means, still be equipped with the counterweight plate on the base.
According to the utility model discloses a concrete test block curing means keeps away from two of elevation structure one side the bottom of maintenance support all is equipped with prevents down the piece.
According to the utility model discloses a concrete test block curing means, the bottom of piston shaft with still connect the strengthening rib between the bottom of lifter plate.
According to the utility model discloses a concrete test block curing means, the strengthening rib is the Y type.
According to the utility model discloses a concrete test block curing means, it is equipped with 3 ~ 6 layers to support the backplate.
According to the utility model discloses a concrete test block curing means, it is adjacent two-layer the distance of maintaining between the backplate is 20 ~ 40 cm.
According to the utility model discloses a concrete test block curing means, the piece that goes up and down is the cylinder.
The utility model aims to provide a concrete test block curing device, which is provided with a curing structure and a lifting structure; the maintenance structure comprises a maintenance bracket and a plurality of layers of maintenance plates supported by the maintenance bracket, and each layer of maintenance plate is provided with a plurality of first rolling shafts along the width direction; the lifting structure comprises a lifting box, a lifting piece is arranged on the lifting box, a piston shaft of the lifting piece is connected with a fixed shaft, one end of the fixed shaft is fixedly connected with a sliding plate, the other end of the fixed shaft is connected with a lifting plate, and the lifting plate is provided with a plurality of second rolling shafts along the width direction of the lifting plate; the lifting plate can be lifted and lowered mechanically and automatically under the action of the lifting piece, the manual carrying of workers is not needed, and the labor intensity of the workers is reduced; through the effect of first roller bearing and second roller bearing, reduce the driving force that the staff need apply, make the staff comparatively laborsaving at the promotion in-process. To sum up, the beneficial effects of the utility model are that: simple structure, stability and security are high, can realize mechanized automatic rising, and it is comparatively laborsaving that the staff promotes the concrete test block, reduces staff's intensity of labour.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of the lift cage of FIG. 1 in the direction B;
FIG. 3 is a schematic top view of the structure of FIG. 1;
FIG. 4 is a schematic view of the A-direction structure of FIG. 3;
FIG. 5 is a schematic bottom view of the reinforcement bar of FIG. 2;
in the figure: 1-maintaining a bracket, 11-preventing a falling block; 2-maintenance plate, 3-first roller; 4-base, 41-counterweight plate; 5-lifting box, 51-lifting piece, 511-fixed shaft, 512-piston shaft; 52-sliding plate, 521-sliding rail and 522-sliding groove; 53-lifter plate, 531-second roller; 54-reinforcing ribs.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the utility model provides a concrete test block curing means, including the maintenance structure with the maintenance structure corresponds the elevation structure who uses.
Referring to fig. 3 and 4, the maintenance structure includes a maintenance support 1 and a plurality of layers of maintenance plates 2 supported by the maintenance support 1, each layer of maintenance plate 2 is provided with a plurality of first rollers 3 along the width direction thereof, and the two ends of the first rollers 3 may be connected to the side edges of the maintenance plates 2 through bearings, so as to realize the rotation of the first rollers 3.
When placing the concrete test block on the maintenance backplate 2, because the rotation effect of first roller bearing 3, the staff can push away the other end with the concrete test block from the one end of maintenance board 2, has reduced the frictional force between concrete test block bottom and the maintenance board 2, reduces the driving force that the staff need apply, reduces staff's intensity of labour.
In the utility model, the nursing guard plates 2 are provided with 3-6 layers, and the distance between two adjacent nursing guard plates 2 is 20-40 cm; when the number of the maintenance plate 2 exceeds 6, the height of the whole maintenance structure is too high, and the concrete test block is inconvenient to push by workers according to the measurement and calculation of the height of a human body.
Referring to fig. 1 and 2, the lifting structure comprises a lifting box 5, a base 4 is arranged at the bottom of the lifting box 5, and the base 4 can enable the whole lifting structure to stably stand on the ground to avoid the lifting structure from falling sideways; the lifting box 5 is provided with a lifting piece 51, a piston shaft 512 of the lifting piece 51 penetrates through the lifting box 5 and then is connected with a fixed shaft 511, one end of the fixed shaft 511 is fixedly connected with a sliding plate 52, the sliding plate 52 is slidably connected with one side plate of the lifting box 5 through a sliding assembly, the other end of the fixed shaft 511 penetrates through the other side plate of the lifting box 5 and then is connected with a lifting plate 53, the lifting plate 53 is used for placing a concrete test block, and the lifting plate 53 is provided with a plurality of second rolling shafts 531 along the width direction.
When placing the concrete test block on lifter plate 53, because the rotation effect of second roller 531, the staff can push away the concrete test block to the other end from lifter plate 53's one end, has reduced the frictional force between concrete test block bottom and the lifter plate 53, reduces the driving force that the staff need apply, reduces staff's intensity of labour.
Of course, the other side plate of the lifting box 5 is provided with a moving groove (not shown) for vertically moving the fixed shaft 511.
In the course of the work, the activity that goes up and down is carried out to lifter 51 drive piston shaft 512, it goes up and down to drive fixed axle 511 simultaneously and goes up and down the activity, fixed axle 511 drives slide 52 and slides from top to bottom along a curb plate of lifting box 5, because on the lifter plate 53 that the fixed axle 511 other end is connected, place the great concrete test block of weight, slide 52 passes through the curb plate of slip subassembly sliding connection lifting box 5, can improve the stability of whole elevation structure at the lift in-process, avoid the too big damage piston shaft 512 of concrete test block weight on the lifter plate 53, the security performance of elevation structure is improved. In the present invention, the lifter 51 is a cylinder.
The fixed shaft 511 drives the sliding plate 52 to slide up and down and simultaneously drives the lifting plate 53 to lift, when the lifting plate 53 is located at the bottommost end of the lifting structure, a worker places a concrete test block on the lifting plate 53, then starts the lifting piece 51 to enable the lifting plate 53 to rise to the height of the maintenance plate 2 where the concrete test block needs to be placed, when the lifting plate 53 is consistent with the maintenance plate 2 in height, the worker can push the concrete test block from the end a to the end b of the lifting plate 53, then continuously push the concrete test block to the end c of the maintenance plate 2 and push the concrete test block to the end d from the end c, and due to the rotating action of the first rolling shaft 3 and the second rolling shaft 531, the worker saves labor in the pushing process; due to the action of the lifting piece 51, the lifting plate 53 can be lifted and lowered mechanically and automatically, the manual carrying of workers is not needed, and the labor intensity of the workers is reduced.
The utility model discloses in, the slip subassembly includes the rigid coupling in the slide rail 521 of 5 curb plates of lift box and the spout 522 of rigid coupling on slide 52, spout 522 sliding connection slide rail 521 to realize slide 52 along the upper and lower slip of 5 curb plates of lift box.
Because the weight of the concrete test block is relatively large, in order to avoid the phenomenon that the center of gravity of the lifting structure falls sideways due to unstable gravity of the concrete test block in the process of pushing the concrete test block from the end a to the end b of the lifting plate 53, referring to fig. 2, as an optimal scheme, the base 4 is further provided with the counterweight plate 41, and the counterweight plate 41 can improve the stability of the base 4 and avoid the lifting structure from falling sideways. In order to avoid the phenomenon that the center of gravity of the maintenance structure is unstable and falls sideways in the process that the concrete test block is pushed to the end d from the end c of the maintenance plate 2, as an optimal scheme, the bottom parts of two maintenance supports 1 far away from one side of the lifting structure are respectively provided with an anti-falling block 11.
Referring to fig. 2 and 5, a reinforcing rib 54 is further connected between the bottom of the piston shaft 512 and the bottom of the lifting plate 53, and the reinforcing rib 54 can improve the bearing performance of the lifting plate 53 and improve the structural strength of the lifting plate 53; preferably, the rib 54 is Y-shaped, and two branches of the Y-shaped rib 54 can increase the supporting range of the rib 54 and improve the supporting performance of the rib 54.
In summary, the utility model is provided with a maintenance structure and a lifting structure; the maintenance structure comprises a maintenance bracket and a plurality of layers of maintenance plates supported by the maintenance bracket, and each layer of maintenance plate is provided with a plurality of first rolling shafts along the width direction; the lifting structure comprises a lifting box, a lifting piece is arranged on the lifting box, a piston shaft of the lifting piece is connected with a fixed shaft, one end of the fixed shaft is fixedly connected with a sliding plate, the other end of the fixed shaft is connected with a lifting plate, and the lifting plate is provided with a plurality of second rolling shafts along the width direction of the lifting plate; the lifting plate can be lifted and lowered mechanically and automatically under the action of the lifting piece, the manual carrying of workers is not needed, and the labor intensity of the workers is reduced; through the effect of first roller bearing and second roller bearing, reduce the driving force that the staff need apply, make the staff comparatively laborsaving at the promotion in-process. To sum up, the beneficial effects of the utility model are that: simple structure, stability and security are high, can realize mechanized automatic rising, and it is comparatively laborsaving that the staff promotes the concrete test block, reduces staff's intensity of labour.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.
Claims (9)
1. A concrete test block curing device is characterized by comprising a curing structure and a lifting structure used corresponding to the curing structure;
the maintenance structure comprises a maintenance support and a plurality of layers of maintenance plates supported by the maintenance support, and each layer of maintenance plate is provided with a plurality of first rolling shafts along the width direction;
the lifting structure comprises a lifting box, a base is arranged at the bottom of the lifting box, a lifting piece is arranged on the lifting box, a piston shaft of the lifting piece penetrates into the lifting box and then is connected with a fixed shaft, one end of the fixed shaft is fixedly connected with a sliding plate, the sliding plate is connected with one side plate of the lifting box in a sliding mode through a sliding assembly, the other end of the fixed shaft penetrates out of the other side plate of the lifting box and then is connected with a lifting plate, and the lifting plate is provided with a plurality of second rollers along the width direction of the lifting plate.
2. The concrete test block curing device of claim 1, wherein the sliding assembly comprises a sliding rail fixedly connected to one side plate of the lifting box and a sliding groove fixedly connected to the sliding plate, and the sliding groove is slidably connected to the sliding rail.
3. The concrete test block curing device of claim 1, wherein a weight plate is further provided on the base.
4. The concrete test block curing device of claim 1, wherein the bottoms of the two curing supports far away from one side of the lifting structure are provided with anti-falling blocks.
5. The concrete test block curing device of claim 1, wherein a reinforcing rib is further connected between the bottom of the piston shaft and the bottom of the lifting plate.
6. The concrete test block curing device of claim 5, wherein the reinforcing ribs are Y-shaped.
7. The concrete test block curing device of claim 1, wherein the curing plate has 3-6 layers.
8. The concrete test block curing device of claim 7, wherein the distance between two adjacent curing plates is 20-40 cm.
9. The concrete test block curing device of claim 1, wherein the lifting member is a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021190014.1U CN212952419U (en) | 2020-06-23 | 2020-06-23 | Concrete test block curing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021190014.1U CN212952419U (en) | 2020-06-23 | 2020-06-23 | Concrete test block curing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212952419U true CN212952419U (en) | 2021-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021190014.1U Active CN212952419U (en) | 2020-06-23 | 2020-06-23 | Concrete test block curing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212952419U (en) |
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2020
- 2020-06-23 CN CN202021190014.1U patent/CN212952419U/en active Active
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