Curing box for concrete experiment

Abstract

The utility model relates to the technical field of concrete experiment equipment, in particular to a concrete experiment curing box which comprises a curing box body, a sealing door and a sealing assembly, and the sealing assembly comprises a side plate, a telescopic spring, a guide rail, a baffle frame, a limiting plate, an electric push rod and an auxiliary mechanism. An electric push rod is started, the output end of the electric push rod drives a limiting plate to slide out of a baffle frame, at the moment, a worker can slide the baffle frame on a guide rail to compress a telescopic spring, the end, away from the telescopic spring, of the baffle frame does not abut against the sealing door any more, and then the worker can conveniently rotate the sealing door; and the curing box main body is opened, and concrete in the curing box main body is taken out, so that the problems that the magnetic force of a magnet is weakened, a sealing door and the curing box main body cannot be stably adsorbed and sealed and normal use is influenced due to the fact that a magnetic field of external electronic equipment of an existing portable concrete curing box for the laboratory easily interferes with the magnet are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete experiment equipment technical field, concretely relates to a curing box for concrete experiment. BACKGROUND

[0002] The concrete curing box is used for the constant temperature and humidity standard curing of concrete test pieces, and is an ideal equipment for curing concrete test pieces in laboratories and quality inspection centers.

[0003] The existing technology (CN217257133U) discloses a portable concrete curing box for laboratory, which comprises a base, a placing groove is formed in the inner side of the base, a collecting box is embedded and installed in the inner side of the placing groove, a curing box body is installed on the top of the base, a plurality of mounting racks are installed on the inner wall of the curing box body, a sealing door is connected to the outer wall of the curing box body through a hinge, and an embedded block is installed on the inner side wall of the sealing door.

[0004] However, the sealing door and the curing box body are attracted and fixed by using a magnet, and the magnetic field of external electronic equipment is easy to interfere with the magnet, resulting in weakening of the magnetic force of the magnet, so that the sealing door and the curing box body cannot be stably attracted and sealed, and normal use is affected. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a curing box for concrete experiment, which aims to solve the problem that the magnetic field of external electronic equipment of the existing portable concrete curing box for laboratory is easy to interfere with the magnet, resulting in weakening of the magnetic force of the magnet, so that the sealing door and the curing box body cannot be stably attracted and sealed, and normal use is affected.

[0006] To achieve the above-mentioned purpose, the utility model provides a curing box for concrete experiment, which comprises a curing box body, a sealing door and a sealing assembly.

[0007] The side plate is fixedly connected with the maintenance box body and located at one side of the maintenance box body, the telescopic spring is fixedly connected with the side plate and located at one side of the side plate, the guide rail is fixedly connected with the maintenance box body and located at one side of the maintenance box body close to the side plate, the baffle frame is fixedly connected with the telescopic spring and slidably connected with the guide rail and located at one side of the guide rail, the limiting plate is slidably connected with the baffle frame and the sealing door and located at one side of the sealing door, the output end of the electric push rod is fixedly connected with the limiting plate and the sealing door and located at one side of the sealing door, and the auxiliary mechanism is arranged at one side of the maintenance box body.

[0008] The sealing assembly further comprises an observation window and a moving wheel, the observation window is fixedly connected with the sealing door and located at one side of the sealing door, and the moving wheel is rotatably connected with the maintenance box body and located at the bottom of the maintenance box body.

[0009] The auxiliary mechanism comprises a frame and a plurality of rotating rods, the frame is fixedly connected with the maintenance box body and located in the maintenance box body, and the plurality of rotating rods are rotatably connected with the frame and located in the frame.

[0010] The auxiliary mechanism further comprises a collecting frame and a guide plate, the collecting frame is slidably connected with the maintenance box body and located at the bottom of the maintenance box body, and the guide plate is fixedly connected with the maintenance box body and located at one side of the maintenance box body close to the collecting frame.

[0011] The auxiliary mechanism further comprises a frame, a filter screen and a positioning bolt, the frame is fixedly connected with the maintenance box body and located at the side of the maintenance box body, the filter screen is slidably connected with the frame and located at one side of the frame, and the positioning bolt is threadedly connected with the frame and penetrates through the filter screen.

[0012] The utility model discloses a kind of concrete experimental curing boxes, when the concrete in the curing box main body needs to be taken out, first start the electric push rod, the output end of the electric push rod drives the limiting plate to slide out from the baffle frame, at this time, staff can slide the baffle frame on the guide rail, the telescopic spring is compressed, so that the end of the baffle frame far from the telescopic spring no longer presses the sealing door, and then facilitate staff to rotate the sealing door, open the curing box main body and take out concrete therein, when needing to close the curing box, first rotate the sealing door, and release the telescopic spring, the telescopic spring pushes the baffle frame to move on the guide rail, so that the end of the baffle frame far from the telescopic spring can press the sealing door, at this time, start the electric push rod, the output end of the electric push rod pushes the limiting plate to move, so that the limiting plate can slide into the baffle frame, by the cooperation of the limiting plate and the baffle frame, the position of the sealing door can be fixed, avoid its rotation when in use, open the curing box main body, to solve the problem that the magnetic field of external electronic equipment of the concrete curing box for portable laboratory of prior art is easily interfered with magnet, leading to the magnetic force of magnet weakening, cannot stably seal the sealing door and curing box main body, affect normal use. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description.

[0014] Figure 1 It is the overall structure schematic view of the utility model concrete experimental curing box.

[0015] Figure 2 It is another angle structure schematic view of the overall of the utility model concrete experimental curing box.

[0016] Figure 3 It is the overall plan view of the utility model concrete experimental curing box.

[0017] Figure 4 It is the overall side view of the utility model concrete experimental curing box.

[0018] 101-curing box main body, 102-sealing door, 103-sealing assembly, 104-side plate, 105-telescopic spring, 106-guide rail, 107-baffle frame, 108-limiting plate, 109-electric push rod, 110-assisting mechanism, 111-observation window, 112-moving wheel, 113-frame, 114-rotation rod, 115-collection frame, 116-guide plate, 117-border, 118-filter screen, 119-positioning bolt. DETAILED DESCRIPTION

[0019] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, the embodiments described below by referring to the drawings are exemplary, and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0020] Please refer to Figures 1-4 , Figure 1 is the overall structure diagram of the present application a curing box for concrete experiment, Figure 2 is another angle structure diagram of the overall structure of the present application a curing box for concrete experiment, Figure 3 is the overall structure diagram of the present application a curing box for concrete experiment, Figure 4 is the overall structure diagram of the present application a curing box for concrete experiment.

[0021] The present application relates to a curing box for concrete experiment, including curing box main body 101, sealing door 102 and sealing assembly 103, sealing assembly 103 includes side plate 104, telescopic spring 105, guide rail 106, baffle frame 107, limiting plate 108, electric push rod 109, auxiliary mechanism 110, observation window 111 and moving wheel 112, auxiliary mechanism 110 includes frame 113, multiple rotating rods 114, collection frame 115, guide plate 116, border frame 117, filter screen 118 and positioning bolt 119, the magnetic field of the external electronic equipment of the existing portable laboratory concrete curing box is easily interfered with magnet, leading to the magnetic force of magnet weakening, cannot stably seal sealing door 102 and curing box main body 101, the problem of affecting normal use is solved by the foregoing scheme.

[0022] For the specific embodiment, the side plate 104 is fixedly connected with the curing box body 101 and located at one side of the curing box body 101, the telescopic spring 105 is fixedly connected with the side plate 104 and located at one side of the side plate 104, the guide rail 106 is fixedly connected with the curing box body 101 and located at one side of the curing box body 101 close to the side plate 104, the baffle frame 107 is fixedly connected with the telescopic spring 105 and slidably connected with the guide rail 106 and located at one side of the guide rail 106, the limiting plate 108 is slidably connected with the baffle frame 107 and the sealing door 102 and located at one side of the sealing door 102, the output end of the electric push rod 109 is fixedly connected with the limiting plate 108 and the sealing door 102 and located at one side of the sealing door 102, the auxiliary mechanism 110 is arranged at one side of the curing box body 101, when the concrete in the curing box body 101 needs to be taken out, first start the electric push rod 109, the output end of the electric push rod 109 drives the limiting plate 108 to slide out of the baffle frame 107, at this time, the worker can slide the baffle frame 107 on the guide rail 106, compress the telescopic spring 105, so that the end of the baffle frame 107 away from the telescopic spring 105 no longer abuts against the sealing door 102, thereby facilitating the worker to rotate the sealing door 102, open the curing box body 101 and take out the concrete therein, when the curing box needs to be closed, first rotate the sealing door 102 and release the telescopic spring 105, the telescopic spring 105 drives the baffle frame 107 to move on the guide rail 106, so that the end of the baffle frame 107 away from the telescopic spring 105 can abut against the sealing door 102, at this time, start the electric push rod 109, the output end of the electric push rod 109 drives the limiting plate 108 to move, so that the limiting plate 108 can slide into the baffle frame 107, through the cooperation of the limiting plate 108 and the baffle frame 107, the position of the sealing door 102 can be fixed, avoiding its rotation during use, opening the curing box body 101, thereby solving the problem that the magnetic field of the external electronic equipment of the existing portable laboratory concrete curing box easily interferes with the magnet, causing the magnetic force of the magnet to weaken, failing to stably seal the sealing door 102 and the curing box body 101, affecting normal use.

[0023] The observation window 111 is fixedly connected with the sealing door 102 and located on one side of the sealing door 102, and the moving wheel 112 is rotatably connected with the curing box body 101 and located at the bottom of the curing box body 101. The worker can observe the curing state of the concrete in the curing box body 101 through the observation window 111 on the sealing door 102, record the experimental data of the concrete in real time, and start the moving wheel 112 according to the use requirement, and drive the curing box to move to the designated position through the rotation of the moving wheel 112.

[0024] Secondly, the frame 113 is fixedly connected with the curing box body 101 and located in the curing box body 101, and a plurality of rotating rods 114 are rotatably connected with the frame 113 and located in the frame 113. When the concrete is placed, the rotating rods 114 are rotated on the frame 113 to drive the concrete to move, so that the worker can conveniently place the concrete on the inner side of the curing box body 101.

[0025] Thirdly, the collecting frame 115 is slidably connected with the curing box body 101 and located at the bottom of the curing box body 101, the guide plate 116 is fixedly connected with the curing box body 101 and located on one side of the curing box body 101 close to the collecting frame 115, and in the experiment of the concrete, the debris or residue generated by the concrete falls on the guide plate 116 and falls into the collecting frame 115 along the guide plate 116, which is convenient for the worker to collect.

[0026] In addition, the frame 117 is fixedly connected with the curing box body 101 and located on the side edge 104 of the curing box body 101, the filter screen 118 is slidably connected with the frame 117 and located on one side of the frame 117, and the positioning bolt 119 is threadedly connected with the frame 117 and penetrates through the filter screen 118. The filter screen 118 is arranged on the side edge 104 of the curing box body 101, which can improve the ventilation effect of the concrete in the curing box body 101. When the filter screen 118 needs to be replaced after long-time use, the positioning bolt 119 can be left-rotated to be taken off from the frame 117, so that the worker can conveniently take off the filter screen 118 from the frame 117 for replacement. After the replacement is completed, the positioning bolt 119 can be right-rotated to penetrate through the filter screen 118 and enter the frame 117, so as to fix the position of the filter screen 118.

[0027] The utility model discloses a kind of concrete experimental curing box, when the concrete in the curing box main body 101 needs to be taken out, first start the electric push rod 109, the output end of the electric push rod 109 drives the limiting plate 108 from the baffle frame 107 inside sliding, at this time, staff can slide the baffle frame 107 on the guide rail 106, compress the telescopic spring 105, so that the end of the baffle frame 107 far from the telescopic spring 105 no longer resist the sealing door 102, in turn facilitate staff to rotate the sealing door 102, open the curing box main body 101 and take out concrete therein, when needing to seal curing box, first rotate the sealing door 102, and loosen the telescopic spring 105, the telescopic spring 105 pushes the baffle frame 107 and moves on the guide rail 106, so that the end of the baffle frame 107 far from the telescopic spring 105 can resist the sealing door 102, at this time, start the electric push rod 109, the output end of the electric push rod 109 pushes the limiting plate 108 and moves, so that the limiting plate 108 can slide into the baffle frame 107, by the cooperation of the limiting plate 108 and the baffle frame 107, the position of the sealing door 102 can be fixed, avoid its rotation when using, open the curing box main body 101, staff can observe the curing state of concrete in the curing box main body 101 through the observation window 111 on the sealing door 102, and real-time record the experimental data of concrete, the filter screen 118 is set through the side edge 104 of the curing box main body 101, the ventilation effect of concrete in the curing box main body 101 can be improved, to solve the problem that the magnetic field of external electronic equipment of existing portable laboratory concrete curing box is easy to interfere with magnet, cause the magnetic force of magnet to weaken, cannot stably seal the sealing door 102 and curing box main body 101, affect normal use.

[0028] The above disclosed is only one or more preferred embodiments of the present application, which cannot limit the scope of the present application, and those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the claims of the present application still belong to the scope covered by the present application.

Claims

1. A concrete curing chamber for laboratory use, comprising a main body and a sealed door, wherein the sealed door is rotatably connected to the main body and is located on one side of the main body, characterized in that, It also includes sealing components; The sealing assembly includes a side plate, a telescopic spring, a guide rail, a baffle bracket, a limiting plate, an electric push rod, and auxiliary mechanisms. The side plate is fixedly connected to the main body of the curing box and is located on one side of the main body of the curing box. The telescopic spring is fixedly connected to the side plate and is located on one side of the side plate. The guide rail is fixedly connected to the main body of the curing box and is located on the side of the main body of the curing box close to the side plate. The baffle frame is fixedly connected to the telescopic spring and slidably connected to the guide rail and is located on one side of the guide rail. The limiting plate is slidably connected to the baffle frame and slidably connected to the sealing door and is located on one side of the sealing door. The output end of the electric push rod is fixedly connected to the limiting plate and fixedly connected to the sealing door and is located on one side of the sealing door. The auxiliary mechanism is located on one side of the main body of the curing box.

2. The concrete curing box for laboratory use as described in claim 1, characterized in that, The sealing assembly also includes an observation window and a moving wheel. The observation window is fixedly connected to the sealing door and located on one side of the sealing door. The moving wheel is rotatably connected to the main body of the curing box and located at the bottom of the main body of the curing box.

3. A concrete curing box for laboratory use as described in claim 2, characterized in that, The auxiliary mechanism includes a frame and multiple rotating rods. The frame is fixedly connected to the main body of the maintenance box and is located inside the main body of the maintenance box. The multiple rotating rods are rotatably connected to the frame and are located inside the frame.

4. A concrete curing box for laboratory use as described in claim 3, characterized in that, The auxiliary mechanism also includes a collection frame and a guide plate. The collection frame is slidably connected to the main body of the maintenance box and is located at the bottom of the main body of the maintenance box. The guide plate is fixedly connected to the main body of the maintenance box and is located on the side of the main body of the maintenance box near the collection frame.

5. A concrete curing box for laboratory use as described in claim 4, characterized in that, The auxiliary mechanism also includes a frame, a filter screen, and a positioning bolt. The frame is fixedly connected to the main body of the maintenance box and is located on the side of the main body of the maintenance box. The filter screen is slidably connected to the frame and is located on one side of the frame. The positioning bolt is threadedly connected to the frame and passes through the filter screen.

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