Mortar test piece curing box

Abstract

The utility model relates to the technical field of concrete test equipment, and provides a mortar test piece curing box which comprises a box body, a plurality of storage racks used for placing mortar test pieces, a plurality of blowing mechanisms and a plurality of supporting rods, a storage cavity is formed in the box body, and the blowing mechanisms are installed in the storage cavity. A plurality of first sliding rails which are horizontally arranged are arranged on the two sides in the storage cavity, the storage racks are movably connected into the first sliding rails, second sliding rails are arranged on the storage racks, each storage rack is slidably connected with a plurality of supporting rods through the second sliding rails, first limiting pieces are arranged on the supporting rods, and the first limiting pieces are movably connected with the storage racks through the second sliding rails. Second limiting pieces matched with the first limiting pieces are arranged on the multiple storage racks, and the first limiting pieces and the second limiting pieces are used for fixing the supporting rods; the first sliding rail is arranged in the box body cavity, so that the storage rack can be conveniently pulled out so as to take out a mortar test piece deep on the storage rack, and the distance between the supporting rods can be adjusted according to the size of the mortar test piece so as to conveniently place the mortar test pieces with different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete testing equipment, in particular to a mortar test piece curing box. Background Art

[0002] CN201921999008.8 discloses a recycled concrete curing box, which includes a box body, a temperature regulator and a rack installed inside the box body, a humidifier installed above the rack, a wastewater collecting piece installed below the rack, the wastewater collecting piece is used to collect wastewater and transmit it outside the box, a wastewater treatment device is installed outside the box, the wastewater treatment device is used to collect and treat the wastewater transmitted by the wastewater collecting piece, and the wastewater treatment device is used to supply water to the humidifier.

[0003] In the above technical solution, the temperature and humidity inside the box are adjusted by using a thermostat and a humidifier, and the water inside the box is collected and treated in conjunction with a wastewater treatment device, so as to achieve the effect of wastewater recycling and reduce environmental pollution. However, the rack can only test concrete of the same size, and when the amount of concrete to be cured is large, part of the concrete needs to be placed deep in the rack. Then, when the concrete in the deep of the rack needs to be taken out, the hand reaching into the box is easily blocked by the rack above or the concrete placed in front of the rack, and the taking-out process is very inconvenient. Utility Model Content

[0004] The utility model aims to solve the above-mentioned problem and provides a mortar specimen curing box, which is provided with a first slide rail in the box cavity so that the storage rack can be pulled out, which is convenient for people to pull out the storage rack and take out the mortar specimens deep on the storage rack, and a second slide rail is provided on the storage rack so that the distance between the two support rods can be adjusted according to the size of the mortar specimen. After the adjustment is completed, the first limit piece is connected to the second limit piece to fix the support rod, so as to prevent the support rod from being affected by the gravity of the mortar specimen and causing the support rod to move, thereby causing the mortar specimen to fall.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A mortar specimen curing box comprises a box body, a plurality of racks for placing mortar specimens, a plurality of air blowing mechanisms, and a plurality of support rods, wherein a storage cavity is provided in the box body, the plurality of air blowing mechanisms are installed in the storage cavity, a plurality of horizontally arranged first slide rails are provided on both sides of the storage cavity, the racks are movably connected in the first slide rails, the plurality of racks are each provided with a second slide rail, and each rack is slidably connected to a plurality of support rods via the second slide rails, the positions of the plurality of support rods can be adjusted along the direction of the second slide rails, the plurality of support rods are each provided with a first limit piece, the plurality of racks are each provided with a second limit piece matching the first limit piece, and the first limit piece and the second limit piece are used to fix the support rods.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] The utility model provides a first slide rail in the box cavity so that the storage rack can be pulled out, which is convenient for people to pull out the storage rack and take out the mortar test piece deep on the storage rack, and provides a second slide rail on the storage rack so that the distance between the two support rods can be adjusted according to the size of the mortar test piece. After the adjustment is completed, the first limit piece is connected to the second limit piece to fix the support rod, so as to prevent the support rod from being affected by the gravity of the mortar test piece and causing the support rod to move, thereby preventing the mortar test piece from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 is a three-dimensional diagram of a mortar specimen curing box of Example 1;

[0010] Figure 2 is a three-dimensional diagram of a storage rack of a mortar specimen curing box in Example 1;

[0011] Figure 3 is a three-dimensional diagram of a support rod of a mortar specimen curing box of Example 1;

[0012] Figure 4 It is a three-dimensional diagram of a first limit piece of a mortar specimen curing box in Example 1. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] Example 1

[0015] refer to Figure 1-4, a mortar specimen curing box, comprising a box body 1, a plurality of racks 2 for placing mortar specimens, a plurality of air blowing mechanisms 3, and a plurality of support rods 4, the box body 1 being provided with a storage cavity 11, the plurality of air blowing mechanisms 3 being installed in the storage cavity 11, a plurality of horizontally arranged first slide rails 12 being provided on both sides of the storage cavity 11, the racks 2 being movably connected in the first slide rails 12, the plurality of racks 2 being provided with a second slide rail 21, and each of the racks 2 being slidably connected to a plurality of support rods 4 through the second slide rail 21, the positions of the plurality of support rods 4 being adjustable along the direction of the second slide rail 21, the plurality of support rods 4 being provided with a first limiting member 42, the plurality of racks 2 being provided with a second limiting member 22 matching the first limiting member 42, the first limiting member 42 and the second limiting member 22 being used to fix the support rods 4.

[0016] Under this design, the operator in this field first pulls the storage rack 2 out of the storage cavity 11 of the box body 1 along the direction of the first slide rail 12, and then adjusts the distance between each support rod 4 by sliding along the direction of the second slide rail 21 according to the size of the mortar specimen. After the adjustment is completed, the first limit member 42 is connected to the second limit member 22 to fix each support rod 4. After the support rods 4 are fixed, the mortar specimen is placed between each support rod 4, and finally the storage rack 2 is pushed back into the storage cavity 11 along the direction of the first slide rail 12; with the cooperation of the first limit member 42 and the second limit member 22, the support rod 4 can be prevented from being affected by the gravity of the mortar specimen so that the support rod 4 moves, which can prevent the mortar specimen from falling.

[0017] Preferably, the front ends of the plurality of racks 2 are each provided with a handle 23, and both sides of the plurality of racks 2 are each provided with a first slider 24 matching the first slide rail 12, and the first slider 24 is movably connected to the first slide rail 12. The handle 23, the first slide rail 12, and the first slider 24 cooperate to facilitate a person to pull the rack 2 out of or push it into the storage cavity 11.

[0018] More preferably, both ends of the plurality of support rods 4 are provided with second sliders 41 matching the second slide rail 21, and the second sliders 41 are movably connected to the second slide rail 21. Operators in this field can adjust the distance between the support rods 4 by moving the plurality of support rods 4 along the direction of the second slide rail 21, so as to adapt to mortar specimens of different sizes.

[0019] More preferably, the first limiting member 42 is a hook 422 component movably mounted on the support rod 4, the second limiting member 22 is a connecting plate 221 connected to the storage rack 2, and the connecting plate 221 is provided with a plurality of through holes 2211 along its length; the hook 422 component includes an integrally formed ring 421 and a hook 422, the ring 421 is movably mounted on the support rod 4, and the hook 422 is connected to the outer side of the ring 421.

[0020] Specifically, after the distance between the support rods 4 is adjusted, in order to avoid the movement of the support rods 4 due to the influence of the gravity of the mortar specimen, the support rods 4 need to be fixed. The hook 422 can be passed through the through hole 2211 on the connecting plate 221 through the integrally formed ring 421 and hook 422 to fix the connecting plate 221, and when the distance between the support rods 4 needs to be readjusted, the ring 421 can be moved along the length direction of the support rod 4 to release the connection between the hook 422 and the connecting plate 221 to readjust the support rod 4.

[0021] More preferably, the hook 422 is an L-shaped structure, and the hook 422 includes a horizontal portion 4221 and a vertical portion 4222, wherein the vertical portion 4222 is connected to the outside of the collar 421, and the horizontal portion 4221 matches the through hole 2211. The hook 422 of the L-shaped structure has good stability, and when connected, the horizontal portion 4221 can pass through the through hole 2211 to fix the hook 422 on the connecting plate 221, which can not only facilitate fixing the support rod 4, but also prevent the support rod 4 from being affected by the gravity of the mortar specimen and thus moving.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A mortar specimen curing box, comprising a box body, a plurality of racks for placing mortar specimens, a plurality of air blowing mechanisms, and a plurality of support rods, characterized in that: A storage cavity is provided in the box body, and the multiple air blowing mechanisms are installed in the storage cavity. Multiple first slide rails are arranged horizontally on both sides of the storage cavity. The storage rack is movably connected in the first slide rail, and the multiple storage racks are each provided with a second slide rail, and each storage rack is slidably connected to multiple support rods through the second slide rail, and the positions of the multiple support rods can be adjusted along the direction of the second slide rail, and the multiple support rods are each provided with a first limit piece, and the multiple storage racks are each provided with a second limit piece matching the first limit piece, and the first limit piece and the second limit piece are used to fix the support rods.

2. A mortar specimen curing box according to claim 1, characterized in that: The front ends of the plurality of racks are each provided with a handle, and both sides of the plurality of racks are each provided with a first sliding block matching with the first sliding rail, and the first sliding block is movably connected in the first sliding rail.

3. A mortar specimen curing box according to claim 1, characterized in that: Both ends of the plurality of support rods are provided with second sliding blocks matched with the second sliding rail, and the second sliding blocks are movably connected with the second sliding rail.

4. A mortar specimen curing box according to claim 1, characterized in that: The first limiting member is a hook assembly movably sleeved on the support rod, and the second limiting member is a connecting plate connected to the storage rack. The connecting plate is provided with a plurality of through holes along its length.

5. A mortar specimen curing box according to claim 4, characterized in that: The hook assembly comprises an integrally formed ring and a hook, the ring is movably sleeved on the support rod, and the hook is connected to the outer side of the ring.

6. A mortar specimen curing box according to claim 5, characterized in that: The hook is an L-shaped structure, comprising a horizontal portion and a vertical portion, wherein the vertical portion is connected to the outside of the ring, and the horizontal portion matches the through hole.

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