CN217552691U

CN217552691U - Recycled concrete curing box

Info

Publication number: CN217552691U
Application number: CN202221647111.8U
Authority: CN
Inventors: 徐卿; 刁德才; 陈世郊
Original assignee: Xintai Zhongtong Road Materials Co ltd
Current assignee: Xintai Zhongtong Road Materials Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-10-11
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses a recycled concrete curing box, relating to the technical field of recycled concrete; comprises a curing box, a tray, a transmission assembly and a clamping assembly; a tray is rotatably mounted in the curing box, a plurality of groups of supporting cylinders are annularly distributed on the tray, transmission assemblies are mounted in the supporting cylinders, and a plurality of groups of clamping assemblies are rotatably mounted between the supporting cylinders; the clamping assembly comprises two symmetrically-mounted clamping frames, the clamping frames are of a square frame structure, the two sides of each clamping frame are respectively connected with adjusting structures located on the two sides, and the adjusting structures are inserted into corresponding supporting cylinders and connected with the transmission assembly. This device has used unique centre gripping subassembly to fix the concrete, makes the abundant completion maintenance at concrete no dead angle, and the maintenance effect is more even, and maintenance quality is higher.

Description

Recycled concrete curing box

Technical Field

The utility model relates to a recycled concrete technical field specifically is a recycled concrete curing box.

Background

The regenerated concrete is prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded waste concrete blocks with a grading agent according to a certain proportion, partially or completely replacing natural aggregates such as sand stones and the like, and adding cement, water and the like. The recycled concrete can have the following situations according to the combination form of aggregate: all aggregates are regenerated aggregates; the coarse aggregate is regenerated aggregate, and the fine aggregate is natural sand; the coarse aggregate is natural gravel or cobble, and the fine aggregate is regenerated aggregate; the reclaimed aggregate replaces part of the coarse aggregate or the fine aggregate.

Concrete curing is artificially created under certain humidity and temperature conditions, so that the hardening and strength increase of the concrete which is just poured can be normal or accelerated. Concrete can gradually harden and develop strength as a result of hydration of cement, which requires certain temperature and humidity conditions. If the surrounding environment does not have the condition, the concrete needs to be cured manually. The curing box provides the space of suitable humidity and temperature environment for the concrete test block, but current curing box no matter has how inside regulation environment, common point all can place the concrete test block in the structure of a tray class, has a face can't carry out abundant moisture and temperature exchange with around promptly all the time, can have the inhomogeneous problem of maintenance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a recycled concrete curing box to solve the problem that proposes among the above-mentioned background art. This device can place and the maintenance to the concrete test block in, carries out regular regulation to the concrete test block from each angle to reach the effect to the even maintenance of each part of concrete test block.

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

a recycled concrete curing box comprises a curing box, a tray, a transmission assembly and a clamping assembly; a tray is rotatably mounted in the curing box, a plurality of groups of supporting cylinders are annularly distributed on the tray, transmission assemblies are mounted in the supporting cylinders, and a plurality of groups of clamping assemblies are rotatably mounted between the supporting cylinders; the clamping assembly comprises two symmetrically-mounted clamping frames, the clamping frames are of a square frame structure, the two sides of each clamping frame are respectively connected with adjusting structures located on the two sides, and the adjusting structures are inserted into corresponding supporting cylinders and connected with the transmission assembly.

As a further aspect of the present invention: the adjusting structure comprises a limiting box, a bidirectional screw is rotatably installed in the limiting box, one end of the screw penetrates out of the limiting box and is connected with a rotating rod, a track groove is formed in one side of the limiting box, and two ends of the bidirectional screw are respectively in threaded connection with threaded sleeves symmetrically installed.

As a further aspect of the present invention: the clamping frame comprises two symmetrical mounting plates, the two ends of each mounting plate are connected with the mounting plate of the other side through limiting rods respectively, and one end, far away from the limiting rods, of each mounting plate penetrates through the rail groove to be connected with the thread sleeve.

As a further aspect of the present invention: the transmission assembly comprises a fixed gear, an auxiliary gear and a transmission rod, the transmission rod is fixedly installed in the supporting cylinder, one end, far away from the tray, of the transmission rod penetrates out of the supporting cylinder to be connected with the auxiliary gear, the fixed gear is fixedly installed inside the curing box and corresponds to the position of the tray, and the outer side of the fixed gear is meshed with each group of auxiliary gears.

As a further aspect of the present invention: the transmission rod is provided with bevel gears corresponding to the clamping assemblies, and the transmission rod is connected with the adjusting structure positioned on one side through the bevel gears.

As a further aspect of the present invention: the one side that the support section of thick bamboo was kept away from to the tray is connected with the motor, motor fixed connection curing box.

As a further aspect of the present invention: the curing box internally mounted has the unit of moisturizing and the unit that adjusts the temperature, curing box one side is rotated and is installed the door plant.

As a further aspect of the present invention: the surface of the curing box is provided with a display screen and a control key, and the side surface of the curing box is provided with a heat dissipation window.

Compared with the prior art, the beneficial effects of the utility model are that:

adopt above-mentioned recycled concrete maintenance case, this device is different from conventional maintenance case, used two holding framves to install the concrete test block and press from both sides tight fixedly between two holding framves, concrete test block and contact position on every side only have four lines promptly, the maximize reduce area of contact, make the concrete test block can be more even exchange with moisture and temperature on every side, and this device can make the concrete test block rotate that lasts under the driven circumstances, make each face can both obtain good maintenance, improve maintenance quality.

Drawings

Fig. 1 is a schematic structural view of a recycled concrete curing box.

FIG. 2 is a schematic view of the structure of the transmission assembly and the clamping assembly in the recycled concrete curing box.

FIG. 3 is a schematic structural view of a clamping assembly in a recycled concrete curing box.

In the figure: 1. a curing box; 2. a display screen; 3. a door panel; 4. a support cylinder; 5. a transmission assembly; 6. fixing a gear; 7. an auxiliary gear; 8. a moisturizing unit; 9. a transmission rod; 10. a temperature adjusting unit; 11. a control key; 12. a heat dissipation window; 13. a tray; 14. a motor; 15. a clamping assembly; 16. a bevel gear; 17. a threaded sleeve; 18. a bidirectional screw; 19. mounting a plate; 20. a rotating rod; 21. a limiting rod; 22. a limiting box; 23. a track groove; 24. a clamping frame; 25. and (5) adjusting the structure.

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.

Example 1

Referring to fig. 1 to 3, in embodiment 1 of the present invention, a recycled concrete curing box includes a curing box 1, a tray 13, a transmission assembly 5 and a clamping assembly 15; a tray 13 is rotatably mounted in the curing box 1, a plurality of groups of supporting cylinders 4 are annularly distributed on the tray 13, transmission assemblies 5 are mounted in the supporting cylinders 4, and a plurality of groups of clamping assemblies 15 are rotatably mounted between the supporting cylinders 4; the clamping assembly 15 comprises two symmetrically-mounted clamping frames 24, the clamping frames 24 are of a square frame structure, the two sides of each clamping frame 24 are respectively connected with adjusting structures 25 located on the two sides, and the adjusting structures 25 are inserted into the corresponding supporting cylinders 4 and connected with the transmission assembly 5.

This device has used the multiunit support section of thick bamboo 4 of installing on tray 13, between support section of thick bamboo 4, rotates and installs multiunit centre gripping subassembly 15, and the cooperation is located the transmission assembly 5 of support section of thick bamboo 4, can make centre gripping subassembly 15 take place lasting rotation. The main part of centre gripping subassembly 15 is two holding frame 24, puts the concrete piece between two holding frame 24 during the use, changes the interval of two holding frame 24 through adjusting structure 25, makes holding frame 24 detain the concrete piece in the centre, accomplishes the fixed and support to the concrete piece. The fixed effect is that the concrete block only has four lines of positions to contact with the surrounding clamping frame 24, and other parts are all in an exposed state, so that the concrete block can fully contact with the external moisture and temperature environment, and the best maintenance effect is achieved. After the concrete blocks are fixed, the device can also control the concrete blocks to revolve and rotate, so that even if the distribution of moisture and temperature in the curing box 1 is uneven, the uneven distribution can be offset through continuous rotation, and a stable curing effect is achieved.

Example 2

Referring to fig. 1 to fig. 3, the main difference between the embodiment 2 and the embodiment 1 is:

referring to fig. 3, in embodiment 2 of the present invention, the adjusting structure 25 includes a limiting box 22, a bidirectional screw 18 is rotatably installed in the limiting box 22, one end of the screw penetrates out of the limiting box 22 and is connected to the rotating rod 20, a track groove 23 is formed in one side of the limiting box 22, and two ends of the bidirectional screw 18 are respectively in threaded connection with symmetrically installed thread sleeves 17. The limit box 22 provides an installation space for the screw rod and provides a support for the clamping frame 24, and the bidirectional screw rod 18 can be adjusted by manually rotating the rotating rod 20 when fixing the concrete block, so that the two screw sleeves 17 can simultaneously move towards the middle or towards the outer side.

Referring to fig. 3, the clamping frame 24 includes two symmetrical mounting plates 19, two ends of the mounting plate 19 are respectively connected to the mounting plate 19 on the other side through a limiting rod 21, and one end of the mounting plate 19 away from the limiting rod 21 passes through the rail groove 23 and is connected to the threaded sleeve 17. The mounting plate 19 is used for forming connection, the limiting rod 21 is directly contacted with the concrete block, the mounting plate 19 penetrates through the track groove 23 to be connected with the threaded sleeve 17, and the mounting plate is driven by the threaded sleeve 17 to be capable of self-centering while clamping, so that the concrete block is in a centered state as far as possible, and excessive eccentric torque is avoided being generated during rotation.

Referring to fig. 1 and 2, the transmission assembly 5 includes a fixed gear 6, an auxiliary gear 7 and a transmission rod 9, the transmission rod 9 is fixedly installed in the support cylinder 4, one end of the transmission rod 9, which is far away from the tray 13, penetrates through the support cylinder 4 to be connected with the auxiliary gear 7, the fixed gear 6 is fixedly installed inside the curing box 1 and corresponds to the position of the tray 13, and the outer side of the fixed gear 6 is meshed with each group of auxiliary gears 7. The fixed gear 6 is fixedly arranged in the curing box 1 and cannot move, when the tray 13 at the bottom rotates, the groups of transmission rods 9 are driven to rotate around the fixed gear 6, and under the condition that the auxiliary gear 7 is meshed, the rotation can occur.

Referring to fig. 2, the transmission rod 9 is provided with bevel gears 16 corresponding to the respective sets of clamping assemblies 15, and the transmission rod 9 is connected with an adjusting structure 25 at one side through the bevel gears 16. The bevel gear 16 is mounted on the transmission rod 9 and connected with the adjusting structure 25 on one side, so that the transmission rod 9 rotates, the outer clamping assembly 15 also rotates, all surfaces of the concrete block are uniformly maintained, the bevel gear 16 is only connected with the clamping assembly 15 on one side, and the other side is not connected, so that the two sides of the clamping assembly 15 are prevented from being collided by opposite moments.

Referring to fig. 1 and fig. 2, as a still further embodiment of the present invention: the side of tray 13 far away from support section of thick bamboo 4 is connected with motor 14, motor 14 fixed connection curing box 1. The motor 14 provides a drive for the tray 13 to slowly rotate the tray 13, thereby controlling the operation of the whole system.

Referring to fig. 1, a moisturizing unit 8 and a temperature adjusting unit 10 are installed inside a curing box 1, and a door plate 3 is rotatably installed on one side of the curing box 1. The unit 8 of moisturizing moisturizes, and the unit 10 of adjusting the temperature adjusts suitable temperature, and door plant 3 department can be opened, accomplishes the access of concrete piece.

Referring to fig. 1, a display screen 2 and a control button 11 are installed on the surface of the curing box 1, and a heat dissipation window 12 is installed on the side surface of the curing box 1. The display screen 2 and the display keys are used for controlling the operation, and the heat dissipation window 12 is used for releasing the redundant heat.

The utility model discloses a theory of operation is:

this device has used and has been different from conventional mode to fix the concrete piece, do not place the concrete piece on fixed platform, but use two holding frame 24, with four gag lever post 21 interconnect's mode, fix the concrete piece, the area that the concrete piece surface was shielded can be reduced to this kind of mode, avoid the inhomogeneous problem of each face maintenance, and this dress child's centre gripping subassembly 15 can be under drive assembly 5's effect, lasting revolution and rotation, avoid inside uneven distribution of temperature and humidity to influence the maintenance effect. This device convenient to use is simple, and each face of assurance concrete piece that can furthest can both obtain even maintenance, and can have under humidity inequality and the prerequisite of temperature difference in maintenance case 1 inside, makes each concrete piece all obtain unanimous maintenance effect, has improved the quality of concrete piece maintenance.

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.

Claims

1. A recycled concrete curing box comprises a curing box, a tray, a transmission assembly and a clamping assembly; the device is characterized in that a tray is rotatably arranged in the curing box, a plurality of groups of supporting cylinders are annularly distributed on the tray, transmission assemblies are arranged in the supporting cylinders, and a plurality of groups of clamping assemblies are rotatably arranged between the supporting cylinders; the clamping assembly comprises two symmetrically-mounted clamping frames, the clamping frames are of a square frame structure, the two sides of each clamping frame are respectively connected with adjusting structures located on the two sides, and the adjusting structures are inserted into corresponding supporting cylinders and connected with the transmission assembly.

2. The recycled concrete curing box of claim 1, wherein the adjusting structure comprises a limiting box, a bidirectional screw is rotatably installed in the limiting box, one end of the screw penetrates out of the limiting box to be connected with the rotating rod, a track groove is formed in one side of the limiting box, and two ends of the bidirectional screw are respectively in threaded connection with symmetrically-installed threaded sleeves.

3. The recycled concrete curing box of claim 1, wherein the clamping frame comprises two symmetrical mounting plates, two ends of each mounting plate are respectively connected with the mounting plate on the other side through a limiting rod, and one end of each mounting plate, which is far away from the limiting rod, penetrates through the track groove to be connected with the threaded sleeve.

4. The recycled concrete curing box of claim 1, wherein the transmission assembly comprises a fixed gear, an auxiliary gear and a transmission rod, the transmission rod is fixedly installed in the supporting cylinder, one end of the transmission rod, far away from the tray, penetrates out of the supporting cylinder and is connected with the auxiliary gear, the fixed gear is fixedly installed in the curing box and corresponds to the position of the tray, and the outer side of the fixed gear is meshed with each group of the auxiliary gears.

5. The recycled concrete curing box of claim 4, wherein the transmission rod is provided with bevel gears corresponding to the respective sets of clamping assemblies, and the transmission rod is connected with the adjusting structure at one side through the bevel gears.

6. The recycled concrete curing box of claim 1, wherein a motor is connected to a side of the tray remote from the support cylinder, and the motor is fixedly connected to the curing box.

7. The recycled concrete curing box of claim 1, wherein a moisturizing unit and a temperature adjusting unit are installed inside the curing box, and a door panel is rotatably installed on one side of the curing box.

8. The recycled concrete curing box of claim 1 or 7, wherein a display screen and control buttons are installed on the surface of the curing box, and a heat dissipation window is installed on the side surface of the curing box.