Building test block placing device and maintenance frame

Abstract

The utility model discloses a building test block placing device and a maintenance shelf, the building test block placing device comprises a placing shelf, a maintenance shelf, a plurality of supporting rods and a plurality of supporting rods, the first limiting piece is arranged at the bottom of the placing cavity; the second limiting piece is arranged on one side of the placing cavity; the third limiting piece is detachably arranged on the other side of the placement cavity; the first limiting piece, the second limiting piece and the third limiting piece are arranged at preset intervals and define a containing cavity, the containing cavity is used for containing a concrete test block in a matched mode, and a preset angle is formed between the bottom of the concrete test block and the bottom of the containing cavity. According to the concrete test block curing device, the contact area between a concrete test block and air can be increased, all faces of the concrete test block can be uniformly cured, and the curing quality of the concrete test block is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete specimen curing, and further relates to a building specimen placing device and a curing rack. Background Art

[0002] The sampling of civil engineering tests is a main way to reflect the quality of civil engineering. The sampling of concrete specimens is an important part of civil engineering tests. At present, a large number of concrete specimens need to be cured in laboratories of the construction industry or building materials testing units every day.

[0003] After the existing concrete specimens are demolded and numbered, they are immediately placed in a standard curing room (room temperature 20 + 3°C, relative humidity below 90%) for curing until the test age (usually 28 days or as required by the design). The specimens in the standard curing room are preferably placed on a steel rack for curing, and the distance between each other is at least 3 - 5 cm. In actual operation, the concrete specimens are generally stacked together or placed flat on a single layer on the steel rack for curing, resulting in ineffective curing of the stacked parts of the concrete specimens and the side in contact with the steel rack.

[0004] Therefore, it is necessary to design a building specimen placing device and a curing rack to solve the above problems. Summary of the Utility Model

[0005] Aiming at the above technical problems, the purpose of the utility model is to provide a building specimen placing device and a curing rack, which can increase the contact area between the concrete specimen and the air, so that each surface of the concrete specimen can be evenly cured, and the curing quality of the concrete specimen is improved.

[0006] To achieve the above purpose, the utility model provides a building specimen placing device, including:

[0007] A placing rack, which has a placing cavity inside;

[0008] A first limiting member, which is arranged at the bottom of the placing cavity;

[0009] A second limiting member, which is arranged on one side of the placing cavity;

[0010] A third limiting member, which is detachably arranged on the other side of the placing cavity;

[0011] The first limiting member, the second limiting member, and the third limiting member are respectively arranged at a preset distance interval and enclose to form an accommodating cavity. The accommodating cavity is used to adapt to and accommodate the concrete specimen, and the bottom of the concrete specimen is arranged at a preset angle with the bottom of the placing cavity.

[0012] In some embodiments, the placement rack has a square frame structure, and a plurality of the placement cavities are provided in the placement rack along the height direction.

[0013] In some embodiments, it further includes:

[0014] A plurality of limiting blocks, the plurality of limiting blocks are respectively arranged at the bottom of the placement cavity and are spaced along the length direction of the placement cavity. The limiting blocks divide the accommodation cavity into a plurality of accommodation positions, and each accommodation position can adapt to accommodate one concrete test block.

[0015] In some embodiments, the first limiting member includes a first angle steel, the first angle steel includes a first left side plate and a first right side plate which are vertically and fixedly connected. The connection part of the first left side plate and the first right side plate is fixed to the bottom of the placement cavity, and the first left side plate and the first right side plate are respectively arranged at a 45° angle with the bottom of the placement cavity.

[0016] In some embodiments, the plurality of limiting blocks are spaced along the length direction of the first angle steel. The limiting blocks are in a strip structure, the middle position of the limiting block is fixedly connected with the first angle steel, and the two ends of the limiting block are respectively fixedly connected with both sides of the placement rack.

[0017] In some embodiments, the second limiting member includes a second angle steel, the second angle steel includes a second left side plate and a second right side plate which are vertically and fixedly connected. The connection part of the second left side plate and the second right side plate is fixed to one side of the placement cavity, and the second left side plate and the second right side plate are respectively arranged at a 45° angle with one side of the placement cavity.

[0018] In some embodiments, the third limiting member includes a hanging rack and a third angle steel. The hanging rack is detachably connected to the placement rack. The third angle steel is fixed on the hanging rack. The third angle steel includes a third left side plate and a third right side plate which are vertically and fixedly connected. The connection part of the third left side plate and the third right side plate is located on the other side of the placement cavity, and the third left side plate and the third right side plate are respectively arranged at a 45° angle with the other side of the placement cavity.

[0019] In some embodiments, a plurality of the hanging racks are provided and are spaced. One end of the hanging rack is provided with a hook part, the hook part is adapted to be hung on the cross beam of the placement rack, and the other end of the hanging rack is fixedly connected with the third angle steel;

[0020] A limiting part is further provided on the placement rack, and the limiting part is arranged on one side of the placement rack close to the third angle steel. The limiting part is used to limit the movement of the third angle steel away from the placement rack.

[0021] In some embodiments, it further includes:

[0022] At least three wheels, and at least three of the wheels are respectively and fixedly spaced on the bottom of the placement rack.

[0023] According to another aspect of the present utility model, the present utility model further provides a curing rack, including a plurality of building test block placement devices as described in any one of the above, the plurality of building test block placement devices are arranged side by side, and every two adjacent building test block placement devices are fixedly connected or detachably connected.

[0024] Compared with the prior art, the building test block placement device and the curing rack provided by the present utility model have the following beneficial effects:

[0025] In the present utility model, the contact area between the concrete test block and the air can be increased, and each surface of the concrete test block can be evenly cured, improving the curing quality of the concrete test block; by arranging three limiting members to enclose and form an accommodation cavity to limit the concrete test block, the concrete test block is prevented from slipping and being damaged, further ensuring the curing quality of the concrete test block; by arranging wheels at the bottom of the placement rack, the curing rack can be moved, and the work can be carried out outdoors for overhaul and maintenance of the curing rack, and at the same time, the concrete test block can be installed outdoors and then pushed into the curing room. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The following will further illustrate the above characteristics, technical features, advantages and their implementation manners of the present utility model in a clear and understandable manner in combination with the drawings of the preferred embodiments.

[0027] Figure 1 is the front view of the building test block placement device of the preferred embodiment of the present utility model;

[0028] Figure 2 is the cross-sectional view of the building test block placement device of the preferred embodiment of the present utility model;

[0029] Figure 3 is the side view of the building test block placement device of the preferred embodiment of the present utility model;

[0030] Figure 4 is the front view of the building test block placement device of the preferred embodiment of the present utility model in the test block placement state;

[0031] Figure 5 is the cross-sectional view of the building test block placement device of the preferred embodiment of the present utility model in the test block placement state;

[0032] Figure 6 is the side view of the building test block placement device of the preferred embodiment of the present utility model in the test block placement state.

[0033] Explanation of the reference numerals in the drawings:

[0034] Placement rack 1, placement cavity 11, accommodation cavity 12, first limiting member 2, first left side plate 21, first right side plate 22, second limiting member 3, second left side plate 31, second right side plate 32, third limiting member 4, hanging rack 41, hook portion 411, third left side plate 42, third right side plate 43, limiting block 5, wheels 6, concrete test block 7. Detailed implementation manners

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings, and other implementation manners can also be obtained.

[0036] For the sake of simplicity of the drawings, only the parts related to the utility model are schematically shown in each drawing, and they do not represent the actual structure of the product. In addition, for the sake of simplicity and easy understanding of the drawings, in some drawings, for components with the same structure or function, only one of them is schematically shown, or only one of them is marked. In this article, "one" not only means "only this one", but also means "more than one" situation.

[0037] It should also be further understood that the term "and / or" used in the description of this application and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0038] In this article, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0039] In addition, in the description of this application, the terms "first", "second", etc. are only used for distinguishing descriptions, and cannot be understood as indicating or implying relative importance.

[0040] In one embodiment, referring to the appended drawings of the specification Figures 1 to 6, a building test block placement device provided by the present utility model includes: a placement rack 1, a first limiting member 2, a second limiting member 3, and a third limiting member 4. The placement rack 1 has a placement cavity 11 inside; the first limiting member 2 is arranged at the bottom of the placement cavity 11, the second limiting member 3 is arranged on one side of the placement cavity 11, and the third limiting member 4 is detachably arranged on the other side of the placement cavity 11; the first limiting member 2, the second limiting member 3, and the third limiting member 4 are respectively arranged at preset intervals and enclose to form a receiving cavity 12. The receiving cavity 12 is used to adapt to receive the concrete test block 7, and the bottom of the concrete test block 7 is arranged at a preset angle with the bottom of the placement cavity 11.

[0041] In this embodiment, by arranging the bottom of the concrete test block 7 at a preset angle with the bottom of the placement cavity 11, the contact area between the concrete test block 7 and the air can be increased, and each surface of the concrete test block 7 can be evenly cured, improving the curing quality of the concrete test block 7; by arranging three limiting members to enclose and form the receiving cavity 12 to limit the concrete test block 7, the concrete test block 7 is prevented from slipping and being damaged, further ensuring the curing quality of the concrete test block 7.

[0042] In one embodiment, referring to the attached drawings of the specification Figures 1 to 6 , the placement rack 1 is of a square frame structure, and the placement rack 1 is provided with a plurality of placement cavities 11 in the height direction. The placement rack 1 can be welded by angle iron or square pipe, and it can be set to two layers, three layers or more layers.

[0043] Furthermore, the building test block placement device further includes: a plurality of limiting blocks 5, and the plurality of limiting blocks 5 are respectively arranged at the bottom of the placement cavity 11 and are arranged at intervals along the length direction of the placement cavity 11. The limiting blocks 5 divide the receiving cavity 12 into a plurality of receiving positions, and each receiving position can adapt to receive a concrete test block 7. The length direction of the placement cavity 11 refers to Figure 2 the left-right direction in

[0044] Specifically, the first limiting member 2 includes a first angle steel, and the first angle steel includes a first left side plate 21 and a first right side plate 22 that are vertically fixedly connected. The connection part of the first left side plate 21 and the first right side plate 22 is fixed to the bottom of the placement cavity 11, and the first left side plate 21 and the first right side plate 22 are respectively arranged at a 45° angle with the bottom of the placement cavity 11. The first angle steel can be fixedly connected to the placement rack 1 by welding, and of course, it can also be fixedly connected by riveting.

[0045] The plurality of limiting blocks 5 are arranged at intervals along the length direction of the first angle steel. The limiting blocks 5 are of a long strip structure, such as square pipe, angle iron, etc. The middle position of the limiting block 5 is fixedly connected to the first angle steel, and both ends of the limiting block 5 are fixedly connected to both sides of the placement rack 1.

[0046] The second limiting member 2 includes a second angle steel, the second angle steel includes a second left side plate 31 and a second right side plate 33 which are vertically and fixedly connected, the connection part of the second left side plate 31 and the second right side plate 33 is fixed to one side of the placement cavity 11, and the second left side plate 31 and the second right side plate 33 are respectively arranged at an angle of 45° with one side of the placement cavity 11. The second angle steel can be fixedly connected to the placement rack 1 by welding, and of course, it can also be fixedly connected by riveting.

[0047] The third limiting member 4 includes a hanging rack 41 and a third angle steel, the hanging rack 41 is detachably connected to the placement rack 1, the third angle steel is fixed to the hanging rack 41, the third angle steel includes a third left side plate 42 and a third right side plate 43 which are vertically and fixedly connected, the connection part of the third left side plate 42 and the third right side plate 43 is located on the other side of the placement cavity 11, and the third left side plate 42 and the third right side plate 43 are respectively arranged at an angle of 45° with the other side of the placement cavity 11. The third angle steel can be fixedly connected to the placement rack 1 by welding, and of course, it can also be fixedly connected by riveting.

[0048] Among them, a plurality of hanging racks 41 are provided, the plurality of hanging racks 41 are arranged at intervals, one end of the hanging rack 41 is provided with a hook part 411, the hook part 411 is adaptively hung on the cross beam of the placement rack 1, and the other end of the hanging rack 41 is fixedly connected to the third angle steel. A limiting part is also arranged on the placement rack 1, the limiting part is arranged on one side of the placement rack 1 close to the third angle steel, and the limiting part is used for limiting the movement of the third angle steel away from the placement rack 1.

[0049] Refer to the attached instruction manual Figure 1 When the hook part 411 is adaptively hung on the cross beam of the placement rack 1, the limiting part can limit the movement of the third angle steel to the right, so that the third angle steel can limit the movement of the concrete test block 7 to the right; due to the hollow frame structure of the placement rack 1, after moving the hanging rack 41 and the third angle steel upward and then tilting a certain angle, the hanging rack 41 and the third angle steel can be removed, and at this time, the right side of the concrete test block 7 is not limited and can be taken out; the installation method of the concrete test block 7 is opposite to the disassembly method. The hanging rack 41 and the third angle steel can control the position of the concrete test block 7 to be stable and immovable, which is convenient for disassembly and assembly to take out or place the concrete test block 7.

[0050] Furthermore, the building test block placement device further includes: at least three wheels 6, and the at least three wheels 6 are respectively and fixedly arranged at intervals at the bottom of the placement rack 1. The wheels 6 can be set as universal wheels, etc.

[0051] In this embodiment, the contact area between the concrete test block 7 and the air can be increased, and each surface of the concrete test block 7 can be evenly cured, improving the curing quality of the concrete test block 7. By arranging three limiters to enclose and form a receiving cavity 12 to limit the concrete test block 7, the damage caused by the sliding of the concrete test block 7 is avoided, further ensuring the curing quality of the concrete test block 7. By setting wheels 6 at the bottom of the placement rack 1, the curing rack can be moved, and the work can be carried out outdoors for the inspection and maintenance of the curing rack. At the same time, the concrete test block 7 can also be installed outdoors and then pushed into the curing room.

[0052] It should be noted that the specific structures of the first limiter 2, the second limiter 3, and the third limiter 4 are all described corresponding to the accompanying drawings of the specification. In actual use, other structures can also be adopted. For example, by opening a triangular groove on the plate, the limiting function can also be realized. By setting the limiter as an angle steel, it has the advantages of simple structure and low cost. As long as the structure or device that can achieve the above functions can be used, this is only for better explaining the present invention and should not constitute a limitation to the present invention.

[0053] According to another aspect of the present invention, the present invention further provides a curing rack, including a plurality of building test block placement devices as described in any one of the above. The plurality of building test block placement devices are arranged side by side, and every two adjacent building test block placement devices are fixedly connected or detachably connected. By combining a plurality of building test block placement devices together, the space utilization can be maximized.

[0054] In the above embodiments, the descriptions of each embodiment have their own emphases. For the parts not described in detail or recorded in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0055] It should be noted that the above embodiments can be freely combined according to needs. The above is only the preferred embodiment of the present invention. It should be pointed out that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements and retouches can be made, and these improvements and retouches should also be regarded as the protection scope of the present invention.

Claims

1. A building test block placement device, characterized in that, Including: A placement rack, which has a placement cavity inside; A first limiting member, which is arranged at the bottom of the placement cavity; A second limiting member, which is arranged on one side of the placement cavity; A third limiting member, which is detachably arranged on the other side of the placement cavity; The first limiting member, the second limiting member, and the third limiting member are respectively arranged at a preset distance interval and enclose to form a receiving cavity, which is used to adapt to receive a concrete test block, and the bottom of the concrete test block is arranged at a preset angle with the bottom of the placement cavity.

2. The building test block placement device according to claim 1, characterized in that The placement rack is in a square frame structure, and a plurality of the placement cavities are arranged along the height direction of the placement rack.

3. The building test block placement device according to claim 2, wherein, It further includes: A plurality of limiting blocks, which are respectively arranged at the bottom of the placement cavity and are arranged at intervals along the length direction of the placement cavity. The limiting blocks divide the receiving cavity into a plurality of receiving positions, and each receiving position can adapt to receive one of the concrete test blocks.

4. The building test block placement device according to claim 3, characterized in that The first limiting member includes a first angle steel, and the first angle steel includes a first left side plate and a first right side plate that are vertically fixedly connected. The connection part of the first left side plate and the first right side plate is fixed to the bottom of the placement cavity, and the first left side plate and the first right side plate are respectively arranged at a 45° angle with the bottom of the placement cavity.

5. The building test block placement device according to claim 4, characterized in that A plurality of the limiting blocks are arranged at intervals along the length direction of the first angle steel. The limiting blocks are in a strip structure. The middle position of the limiting block is fixedly connected to the first angle steel, and the two ends of the limiting block are respectively fixedly connected to both sides of the placement rack.

6. The building test block placement device according to claim 2, characterized in that The second limiting member includes a second angle steel, and the second angle steel includes a second left side plate and a second right side plate that are vertically fixedly connected. The connection part of the second left side plate and the second right side plate is fixed to one side of the placement cavity, and the second left side plate and the second right side plate are respectively arranged at a 45° angle with one side of the placement cavity.

7. The building test block placement device according to claim 2, characterized in that The third limiting member includes a hanging rack and a third angle steel. The hanging rack is detachably connected to the placement rack. The third angle steel is fixed on the hanging rack. The third angle steel includes a third left side plate and a third right side plate that are vertically fixedly connected. The connection part of the third left side plate and the third right side plate is located on the other side of the placement cavity, and the third left side plate and the third right side plate are respectively arranged at a 45° angle with the other side of the placement cavity.

8. The building test block placement device according to claim 7, characterized in that A plurality of the hanging racks are provided, and the plurality of hanging racks are arranged at intervals. One end of the hanging rack is provided with a hook part, and the hook part is adapted to be hung on the cross beam of the placement rack. The other end of the hanging rack is fixedly connected to the third angle steel; A limiting part is further arranged on the placing rack. The limiting part is arranged on a side of the placing rack close to the third angle steel, and is used for limiting the movement of the third angle steel away from the placing rack.

9. The building test block placement device according to claim 1, characterized in that, It further includes: At least three wheels, and at least three of the wheels are respectively and fixedly arranged at intervals at the bottom of the placing rack.

10. A curing rack, characterized in that, It includes a plurality of building test block placing devices as described in any one of claims 1-9. The plurality of building test block placing devices are arranged side by side, and every two adjacent building test block placing devices are fixedly connected or detachably connected.

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