Storage rack for concrete standard curing room

Abstract

The utility model provides a commodity shelf for a concrete standard curing room, which relates to the technical field of concrete standard curing rooms and comprises a fixing plate, a lifting plate for supporting concrete is arranged on the upper portion of the fixing plate, a motor is fixed on the upper surface of the fixing plate, and a first rotating rod is fixed at the output end of the motor. And two lifting mechanisms for driving the lifting plate to move are arranged between the fixing plate and the lifting plate, the lifting mechanisms are fixedly connected to a second supporting plate on the upper surface of the fixing plate, and the interior of the second supporting plate is rotationally connected with the outer surface of the first rotating rod. According to the storage rack for the concrete standard curing room, a motor is used for driving a first rotating rod to rotate, then the first rotating rod, a first supporting rod and a second supporting rod are matched to drive a lifting plate to move up and down, and the use height of concrete materials can be adjusted according to the operation requirements of operators; and when the distance between the storage box and the top of the standard curing chamber is shortened, a humidification experiment can be conveniently carried out on the material above the storage rack subsequently.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete standard curing rooms, and specifically relates to a storage rack for a concrete standard curing room. Background Technique

[0002] A concrete standard curing room is a room with specific temperature and humidity for storing and curing concrete test blocks to ensure that they meet the test requirements. Different specimens and different tests have different requirements for the temperature and humidity of the curing room. Concrete curing rooms have wide applications and great application value in highway transportation, railways, bridges, civil buildings, water conservancy, hydropower, and scientific research units.

[0003] A storage rack for a concrete constant temperature and humidity standard curing room disclosed in the Chinese Patent Application Publication Specification CN211762398U relates to the technical field of concrete constant temperature and humidity standard curing rooms. By uniformly arranging atomizing devices above each layer of storage boards of the storage rack, it can perform secondary filtration and collection of the excess water after humidifying the concrete, realize recycling, effectively reduce the humidification water consumption, thus saving the curing cost and bringing economic benefits.

[0004] Although the above scheme can perform secondary filtration and collection of the excess water after humidifying the concrete, the storage rack for the curing room in the above patent is not convenient to adjust the use height of the storage rack. When the distance between the concrete above the storage rack and the curing room is too large, it is not convenient to carry out humidification experiments. Therefore, we provide a storage rack for a concrete standard curing room to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a storage rack for a concrete standard curing room, which can adjust the use height of concrete materials according to the operation needs of operators. When the distance between the storage box and the top of the curing room is shortened, it is convenient to carry out humidification experiments on the materials above the storage rack, so as to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] A storage rack for a concrete standard curing room includes a fixed plate. An elevating plate for supporting concrete is arranged above the fixed plate. A motor is fixed on the upper surface of the fixed plate. A first rotating rod is fixed to the output end of the motor. Two elevating mechanisms for driving the elevating plate to move are arranged between the fixed plate and the elevating plate.

[0008] A first sliding groove is formed inside the elevating plate. A storage box is fixed on the upper surface of the elevating plate. Second sliding grooves are formed on both side surfaces of the storage box. A sliding cover is slidably connected to the upper surface of the storage box. A transmission mechanism for driving the sliding cover to move is arranged on one side surface of the storage box.

[0009] Preferably, the lifting mechanism is fixedly connected to the second support plate on the upper surface of the fixed plate. One side surface of the second support plate is rotatably connected to two first support rods. The bottom ends of the two first support rods are provided with teeth that mesh with each other. The end of the first rotating rod away from the motor penetrates through the second support plate and is fixed to the bottom end of one of the first support rods.

[0010] Preferably, the lifting mechanism further includes a first support plate fixed to the bottom of the lifting plate. One side surface of the first support plate is rotatably connected to two second support rods. The top ends of the two second support rods are provided with teeth that mesh with each other.

[0011] Preferably, the bottom ends of the two second support rods are respectively rotatably connected to the top ends of the two first support rods. Second rotating rods are fixed to the top ends of the two second support rods. The outer surfaces of the two second rotating rods are rotatably connected inside the first support plate.

[0012] Preferably, the transmission mechanism includes a transmission rod slidably connected inside the first chute. The bottom end of the transmission rod penetrates through the inside of the first chute and is fixed to one end of one of the second rotating rods. A moving groove is formed at the end of the transmission rod away from the second rotating rod.

[0013] Preferably, a sliding rod is fixed to one side surface of the sliding cover. The end of the sliding rod away from the sliding cover is slidably connected inside the moving groove.

[0014] Preferably, limiting rods are fixed to both inner side walls of the sliding cover. The outer surfaces of the two limiting rods are slidably connected inside the second chute.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. For the storage rack used in the concrete curing chamber, the motor is used to drive the first rotating rod to rotate, and then the lifting plate is driven to move up and down through the cooperation between the first rotating rod, the first support rod and the second support rod. The use height of the concrete material can be adjusted according to the operation needs of the operator. When the distance between the storage box and the top of the curing chamber is shortened, it is convenient for subsequent humidification experiments on the materials above the storage rack.

[0017] 2. For the storage rack used in the concrete curing chamber, while the storage rack is rising or falling, the transmission rod is driven to rotate through the second rotating rod, and then the sliding cover is driven to slide on the upper surface of the storage box through the cooperation between the transmission rod and the sliding rod. When the storage box descends, the sliding cover is opened to facilitate the observation of the materials inside the storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is a side view of the present utility model;

[0020] Figure 3 is a schematic structural diagram of the lifting mechanism of the present utility model;

[0021] Figure 4 is a schematic structural diagram of the transmission mechanism of the present utility model.

[0022] In the figure: 1, fixed plate; 2, lifting plate; 3, storage box; 4, sliding cover; 5, motor; 6, first rotating rod;

[0023] 7, lifting mechanism; 71, first support rod; 72, second support rod; 73, first support plate; 74, second rotating rod; 75, second support plate;

[0024] 8, transmission mechanism; 81, transmission rod; 82, moving groove; 83, sliding rod;

[0025] 9, first sliding groove; 10, limiting rod; 11, second sliding groove. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0027] Please refer to Figures 1-4 , the present utility model provides a storage rack for a concrete curing room, including a fixed plate 1. A lifting plate 2 for supporting concrete is arranged above the fixed plate 1. A motor 5 is fixed on the upper surface of the fixed plate 1. The output end of the motor 5 is fixed with a first rotating rod 6. Two lifting mechanisms 7 for driving the lifting plate 2 to move are arranged between the fixed plate 1 and the lifting plate 2. The transmission stability of the lifting plate 2 is improved by the simultaneous movement of the two lifting mechanisms 7.

[0028] Please refer to Figure 3 , the lifting mechanism 7 is fixedly connected to the second support plate 75 on the upper surface of the fixed plate 1. The inside of the second support plate 75 is rotationally connected to the outer surface of the first rotating rod 6. Two first support rods 71 are rotationally connected to one side surface of the second support plate 75. Tooth teeth engaged with each other are arranged at the bottom ends of the two first support rods 71. The end of the first rotating rod 6 away from the motor 5 penetrates through the second support plate 75 and is fixed at the bottom end of one of the first support rods 71.

[0029] The lifting mechanism 7 further includes a first support plate 73 fixed to the bottom of the lifting plate 2. On one side surface of the first support plate 73, two second support rods 72 are rotatably connected. The tops of the two second support rods 72 are provided with meshing teeth. The bottoms of the two second support rods 72 are respectively rotatably connected to the tops of the two first support rods 71. The tops of the two second support rods 72 are both fixed with second rotating rods 74, and the outer surfaces of the two second rotating rods 74 are rotatably connected inside the first support plate 73.

[0030] In the above solution, when the motor 5 is started to drive the first rotating rod 6 to rotate, the lifting plate 2 is driven to vertically move on the upper surface of the fixing plate 1 through the cooperation between the first rotating rod 6 and the second rotating rod 74, which can drive the storage box 3 to move upward and adjust the use height of the storage box 3. When the distance between the storage box 3 and the top of the standard curing room is shortened, it is convenient for subsequent humidification experiments on the materials above the storage rack.

[0031] Such as Figure 1 、 Figure 2 and Figure 4 As shown in, a first sliding groove 9 is formed inside the lifting plate 2. The storage box 3 is fixed to the upper surface of the lifting plate 2. Second sliding grooves 11 are formed on both side surfaces of the storage box 3. A sliding cover 4 is slidably connected to the upper surface of the storage box 3.

[0032] Two limiting rods 10 are fixed to both inner side walls of the sliding cover 4, and the outer surfaces of the two limiting rods 10 are slidably connected inside the second sliding grooves 11.

[0033] A transmission mechanism 8 for driving the sliding cover 4 to move is arranged on one side surface of the storage box 3.

[0034] Please refer to Figure 4 As shown in, the transmission mechanism 8 includes a transmission rod 81 slidably connected inside the first sliding groove 9. The bottom end of the transmission rod 81 penetrates inside the first sliding groove 9 and is fixed to one end of one of the second rotating rods 74. When the lifting plate 2 moves upward, the transmission rod 81 is driven to slide inside the second sliding groove 11 through the second rotating rod 74. A moving groove 82 is formed at the end of the transmission rod 81 away from the second rotating rod 74. When the storage box 3 descends, the sliding cover 4 is opened to facilitate the observation of the materials inside the storage box 3.

[0035] A sliding rod 83 is fixed to one side surface of the sliding cover 4, and the end of the sliding rod 83 away from the sliding cover 4 is slidably connected inside the moving groove 82. The sliding cover 4 is driven to slide on the upper surface of the storage box 3 through the cooperation between the transmission rod 81 and the sliding rod 83. When the storage box 3 rises to a certain height, the storage box 3 is closed by the sliding cover 4.

[0036] The usage method of the present utility model is as follows: when the storage rack is in use, first place the culture material inside the storage box 3, and then start the motor 5 to drive the first rotating rod 6 to rotate. Through the cooperation between the first rotating rod 6 and the second rotating rod 74, the lifting plate 2 is driven to move vertically on the upper surface of the fixing plate 1, which can drive the storage box 3 to move upward and adjust the usage height of the storage box 3. When the lifting plate 2 moves upward, the transmission rod 81 is driven to slide inside the second sliding groove 11 through the second rotating rod 74, and then the sliding cover 4 is driven to slide on the upper surface of the storage box 3 through the cooperation between the transmission rod 81 and the sliding rod 83. When the storage box 3 rises to a certain height, the storage box 3 is closed by the sliding cover 4, improving the usage safety of the materials inside the storage box 3 when the storage rack is in use and enhancing the convenience for the operator to observe the materials inside the storage box 3.

[0037] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A storage rack for a concrete standard curing room, comprising a fixed plate (1), characterized in that: A lifting plate (2) for supporting concrete is provided at the upper part of the fixed plate (1). A motor (5) is fixed on the upper surface of the fixed plate (1). The output end of the motor (5) is fixed with a first rotating rod (6). Between the fixed plate (1) and the lifting plate (2), there are two lifting mechanisms (7) for driving the lifting plate (2) to move; A first sliding groove (9) is formed inside the lifting plate (2). A storage box (3) is fixed on the upper surface of the lifting plate (2). Second sliding grooves (11) are formed on both side surfaces of the storage box (3). A sliding cover (4) is slidably connected to the upper surface of the storage box (3). A transmission mechanism (8) for driving the sliding cover (4) to move is provided on one side surface of the storage box (3).

2. The storage rack for a concrete standard curing room according to claim 1, wherein: The lifting mechanism (7) is fixedly connected to a second support plate (75) on the upper surface of the fixed plate (1). Two first support rods (71) are rotatably connected to one side surface of the second support plate (75). Tooth profiles that mesh with each other are provided at the bottom ends of the two first support rods (71). The end of the first rotating rod (6) away from the motor (5) penetrates through the second support plate (75) and is fixed to the bottom end of one of the first support rods (71).

3. The storage rack for a concrete standard curing room according to claim 2, characterized in that: The lifting mechanism (7) further includes a first support plate (73) fixed to the bottom of the lifting plate (2). Two second support rods (72) are rotatably connected to one side surface of the first support plate (73). Tooth profiles that mesh with each other are provided at the top ends of the two second support rods (72).

4. The storage rack for the concrete standard curing room according to claim 3, characterized in that: The bottom ends of the two second support rods (72) are respectively rotatably connected to the top ends of the two first support rods (71). Second rotating rods (74) are fixed to the top ends of the two second support rods (72). The outer surfaces of the two second rotating rods (74) are rotatably connected inside the first support plate (73).

5. A storage rack for a concrete standard curing room according to claim 1, characterized in that: The transmission mechanism (8) includes a transmission rod (81) slidably connected inside the first sliding groove (9). The bottom end of the transmission rod (81) penetrates through the inside of the first sliding groove (9) and is fixed to one end of one of the second rotating rods (74). A moving groove (82) is formed at the end of the transmission rod (81) away from the second rotating rod (74).

6. The storage rack for a concrete standard curing room according to claim 5, characterized in that: A sliding rod (83) is fixed to one side surface of the sliding cover (4). The end of the sliding rod (83) away from the sliding cover (4) is slidably connected inside the moving groove (82).

7. The storage rack for a concrete standard curing room according to claim 1, characterized in that: Limit rods (10) are fixed to both inner side walls of the sliding cover (4). The outer surfaces of the two limit rods (10) are slidably connected inside the second sliding grooves (11).

Images