CN114473982B - Multifunctional detection and measurement tool box - Google Patents
Multifunctional detection and measurement tool box Download PDFInfo
- Publication number
- CN114473982B CN114473982B CN202210044709.6A CN202210044709A CN114473982B CN 114473982 B CN114473982 B CN 114473982B CN 202210044709 A CN202210044709 A CN 202210044709A CN 114473982 B CN114473982 B CN 114473982B
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- 238000001514 detection method Methods 0.000 title claims abstract description 45
- 238000005259 measurement Methods 0.000 title claims abstract description 30
- 238000003860 storage Methods 0.000 claims abstract description 67
- 238000001816 cooling Methods 0.000 claims abstract description 27
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- 230000007613 environmental effect Effects 0.000 claims description 19
- 238000012546 transfer Methods 0.000 claims description 16
- 238000012545 processing Methods 0.000 claims description 9
- 238000005485 electric heating Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 229920001821 foam rubber Polymers 0.000 description 6
- 238000007689 inspection Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
- B25H3/02—Boxes
- B25H3/021—Boxes comprising a number of connected storage elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H5/00—Tool, instrument or work supports or storage means used in association with vehicles; Workers' supports, e.g. mechanics' creepers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention relates to a multifunctional detection and measurement tool box. The tool comprises a tool storage box and an environment box; the tool storage box comprises a storage box body, wherein an article drawer rail is arranged on a storage inner frame, an article drawer is arranged on the storage inner frame, a lower drawer rail is arranged above the box body, a lower tool drawer is arranged on the lower drawer rail, an upper tool drawer is arranged above the lower drawer rail, a platform rail is arranged above the upper drawer rail, and an operation platform is arranged above the upper drawer rail; the environment box comprises an environment box body, a transom is arranged at the top of the environment box body, a fan is arranged at the bottom of the transom, a tool support is arranged in the environment box body, a box door is arranged on the side wall of the environment box body, and a heating component, a cooling component and a temperature sensor are also arranged in the environment box body; a lifting driving device is arranged between the tool storage box and the environment box. The invention has the capability of constructing a temperature environment on site, has the function of an auxiliary operation platform, and improves the management capability of tools.
Description
Technical Field
The invention belongs to the technical field of metering tools, and particularly relates to a multifunctional detection metering tool box.
Background
Detecting a metric is a process of obtaining a metric result by performing a series of repeated tests on corresponding parameters of the metered object. A variety of metering tools are required in the detection metering process, including: vernier calipers, micrometer, hygrothermograph, dynamometer, dial indicator, roughness meter, hardness meter, profile scanner, three-coordinate measuring machine, tool microscope, etc., and measuring various indexes such as mechanics, temperature and humidity, pressure, size, quality, etc. are carried out facing to the object to be detected and metered. In order to promote the storage and carrying capacity to above multiple instrument, generally need set up the toolbox, multiple detection measuring tool is placed in the toolbox, under the state of non-detection measurement, the instrument obtains the guard action of toolbox, when detecting the measurement work, carries the toolbox to detecting the measurement scene by the measurement personnel, opens the toolbox and takes the instrument of inside.
The existing tool box generally comprises a box body with a buckle cover, wherein a plurality of tool grooves are formed in the box body, and different detection and measurement tools are respectively placed in the corresponding tool grooves. The structure can ensure that different detection and measurement tools do not collide in the tool box, and provides good protection function for the precise and precious detection and measurement tools.
However, the aforementioned toolbox has the following problems: firstly, the detection metering tool is preferably placed in a constant temperature environment (usually set at about 20 ℃) for a certain time before being put into the detection metering operation, and then the detection metering operation is carried out, so that the accuracy and the effectiveness of a detection metering conclusion can be improved, the existing tool box only has the functions of containing and carrying tools and does not have the construction capability for the environment, and the detection metering tool is taken out from the tool box and is directly carried out in the field environment when the detection metering operation is carried out; secondly, when the detection and measurement work is carried out on site, an operation platform is usually needed to assist a measuring person to carry out specific operation, and the existing tool box does not have the function of the auxiliary platform; moreover, the protection effect of the existing tool box on the internal precise and precious detection and measurement tools is poor, namely, the tools in the tool box are in a state of being taken at will, and the tool box is not beneficial to managing the tools.
In summary, structural optimization design is required for the detection and measurement tool box to solve the technical problems.
Disclosure of Invention
The invention provides a multifunctional detection and metering tool box which is reasonable in structural design, has the capability of constructing a temperature environment on site, has the function of an auxiliary operation platform and improves the management capability of tools, and aims to solve the technical problems in the prior art.
The invention adopts the technical proposal for solving the technical problems in the prior art that: the multifunctional detection and measurement tool box comprises a tool storage box positioned at the lower part and a liftable environment box positioned at the upper part; the tool storage box comprises a storage box body with a storage inner frame inside, wherein an article drawer rail is arranged on the storage inner frame, an article drawer is arranged on the article drawer rail, a lower drawer rail is arranged above the storage box body, a lower tool drawer is arranged on the lower drawer rail, an upper drawer rail is arranged above the lower drawer rail, an upper tool drawer is arranged on the upper drawer rail, a platform rail is arranged above the upper drawer rail, and an operation platform is arranged on the platform rail; the environment box comprises an environment box body with an open bottom, an environment inner frame installed at the top of an inner cavity, a box bottom plate installed at the bottom of the environment inner frame, a transom arranged at the top of the environment box body, a fan installed at the bottom of the transom, a tool support installed in the environment box body, a box door arranged on the side wall of the environment box body, and a heating assembly, a cooling assembly and a temperature sensor installed in the environment box body; and a lifting driving device is arranged between the tool storage box and the environment box, and when the environment box descends to a low position, the top of the storage box body enters the bottom of the environment box body.
The invention has the advantages and positive effects that:
compared with the existing tool box which is simply used for accommodating and carrying detection metering tools, the tool box provided by the invention has the advantages that the tool accommodating box with the article drawers and the upper and lower tool drawers is arranged, so that the tool box has the capability of accommodating the detection metering tools and articles used in detection metering engineering, articles such as goggles and gloves used by metering personnel can be placed in the article drawers for accommodating and carrying, and the convenience of metering work is further improved. Through set up the platform track in the top of instrument drawer and install operation platform on the platform track, make this toolbox possess one and can pull out when required and carry out the supplementary platform subassembly of metering operation, supplementary detection metering personnel detects metering operation, further promotes the convenience of metering work.
Through setting up the environment case that can go up and down, make this detect measuring tool case possess the ability of constructing relative constant temperature environment in the scene, for the instrument that is used for detecting the measurement provides the leading constant temperature environment before the measurement, through will detecting measuring instrument and keep stand in this constant temperature environment leading, promote accuracy and the validity that detects the measurement conclusion. In addition, the technical effect of sealing the lower tool drawer, the upper tool drawer and the operation platform inside is achieved by enabling the top of the storage box body to enter the bottom of the environment box body when the environment box is lowered to the low position, so that compared with the existing tool box, the detection metering tool box can effectively avoid the problem that internal metering tools are taken randomly, and the management capability of the metering tools is improved. In conclusion, the detection metering tool has the functions of carrying tools and articles in a storage mode, constructing a temperature environment and preventing the tools from being taken randomly, is a multifunctional tool box design, and provides convenience for detection metering work.
Preferably: the lifting driving device comprises three guide pipes and a threaded pipe which are arranged at four corners of the tool storage box, and the middle lower parts of the guide pipes and the threaded pipe extend into the inner storage frame and are fixedly connected with the inner storage frame; the lifting driving device also comprises three guide rods and a threaded rod, wherein the three guide rods and the threaded rod are arranged at four corners of the environment box, the guide rods are positioned in corresponding guide pipes, and the threaded rod is positioned in the threaded pipe; the lifting driving device also comprises a lifting motor which is arranged in the environment inner frame and drives the threaded rod to rotate.
Preferably: the upper drawer rail, the lower drawer rail and the article drawer rail are rails in the left-right direction, and the upper tool drawer, the lower tool drawer and the article drawer are opened to two sides; the platform track is a track in the front-back direction, and the operation platform is opened to the front.
Preferably: the upper tool drawer comprises an upper left tool drawer and an upper right tool drawer, the lower tool drawer comprises a lower left tool drawer and a lower right tool drawer, the four tool drawers are flat, and tool grooves matched with the contours of the detection metering tools are formed in the tool drawers; the article drawers comprise a left article drawer and a right article drawer, and the thickness of the article drawers is larger than that of the tool drawers.
Preferably: the tool support comprises a support plate, wherein two side edges of the support plate are bent upwards and inwards again to form a U-shaped shape, the top edge of the support plate is fixedly connected with an environmental inner frame through bolts, and ventilation windows are formed in the middle of vertical plates on two sides of the support plate.
Preferably: the cooling component comprises an evaporator, a condenser, a compressor and an accessory pipeline; the heating component comprises an electric heating rod.
Preferably: the frame profile of the environmental inner frame is provided with a cooling component mounting hole and a heating component mounting hole, a component base of the cooling component is embedded into the cooling component mounting hole and is fixedly connected, and a component base of the heating component is embedded into the heating component mounting hole and is fixedly connected.
Preferably: the bottom of the bottom plate of the environment box is also provided with a control circuit board, the control circuit board comprises a processor module, a power supply processing module and a relay module, the power supply processing module and the relay module are connected with the processor module, the lifting motor, the heating assembly, the fan and the cooling assembly are connected with the relay module, the environment box is also provided with a power supply interface and a control key, the power supply interface is connected with the power supply processing module, and the control key and the temperature sensor are connected with the processor module.
Preferably: and carrying handles are arranged in the front middle part and the back middle part of the storage box body.
Preferably: the transfer bracket is detachably arranged at the bottom of the tool storage box; the transfer bracket comprises a rear base and a front base, a connecting frame is arranged between the rear base and the front base, rollers are arranged at two ends of the rear base, two limit stop rods are arranged at the upper part of the rear base, the two ends of the front base are provided with the connecting base, the connecting base is provided with a connecting bolt, the front part of the storage box body is provided with a connecting lug plate matched with the connecting base, and the connecting lug plate is fixedly connected with the connecting base by adopting the connecting bolt; the transfer stand further comprises a telescopic pull rod.
Drawings
FIG. 1 is a schematic view of the front view of the present invention, in a contracted state;
FIG. 2 is a schematic view of the front view of the present invention, in an expanded state;
FIG. 3 is a schematic view of the tool storage case of FIG. 1;
FIG. 4 is a schematic view of the bottom portion of the tool receiving case of FIG. 3;
FIG. 5 is a schematic view of the top portion of the tool storage case of FIG. 3, from an upper perspective;
FIG. 6 is a schematic view of the top portion of the tool storage case of FIG. 3, from a lower perspective;
FIG. 7 is a schematic view of the exterior structure of the environmental chamber of FIG. 1;
FIG. 8 is a schematic view of the internal structure of the environmental chamber of FIG. 1;
FIG. 9 is a schematic cross-sectional structural view of the environmental chamber of FIG. 1;
fig. 10 is a schematic view of the structure of the transfer bracket of fig. 1.
In the figure:
1. a tool storage box;
1-1, carrying handles; 1-2, a storage box body; 1-3, right side article drawers; 1-4, right lower tool drawer; 1-5, upper right tool drawer; 1-6, a guide tube; 1-7, a platform track; 1-8, an operation platform; 1-9, a threaded pipe; 1-10, upper drawer rail; 1-11, upper left tool drawer; 1-12, lower left tool drawer; 1-13, left side article drawers; 1-14, lower drawer rail; 1-15, article drawer tracks; 1-16, accommodating an inner frame;
2. an environmental box;
2-1, an environmental box; 2-2, a guide rod; 2-3, threaded rod; 2-4, a power interface; 2-5, a box door; 2-6, controlling keys; 2-7, a louver; 2-8, an environmental inner frame; 2-9, a tool support; 2-10, cooling component mounting holes; 2-11, heating component mounting holes; 2-12, lifting motor; 2-13, a box bottom plate; 2-14, heating components; 2-15, a fan; 2-16, a cooling component; 2-17, a temperature sensor;
3. transferring a bracket;
3-1, a rear base; 3-2, limiting stop lever; 3-3, idler wheels; 3-4, connecting the frames; 3-5, a front base; 3-6, a telescopic pull rod; 3-7, connecting the base; 3-8, connecting bolts.
Detailed Description
In order to further understand the summary, features and advantages of the present invention, the following examples are set forth in detail.
Referring to fig. 1 and 2, the multifunctional inspection and metering tool box of the present invention includes a tool storage box 1 located at a lower portion and a liftable environmental box 2 located at an upper portion, wherein the tool storage box 1 is used for providing functions of storing and carrying the metering tool and articles for metering operation, the environmental box 2 is used for providing a relatively constant temperature environment for the metering tool before inspection and metering, and the inspection and metering tool is allowed to return to a proper metering temperature (usually about 20 ℃) by standing the metering tool in the constant temperature environment for a certain time before the metering tool is put into inspection and metering use, so that adverse effects caused by temperature factors in an open environment are reduced, and accuracy and effectiveness of inspection and metering conclusion are improved.
Fig. 1 is a schematic structural view of the detection and measurement tool box in a contracted state, fig. 2 is a schematic structural view of the detection and measurement tool box in an expanded state, and the tool box is converted from the contracted state to the expanded state after being transferred to a detection and measurement site. In the contracted state, the volume of the whole tool box is reduced, so that the tool box is convenient to transfer and move, in the unfolded state, the height of the environment box 2 is increased, so that the operation of putting the metering tool into and taking the metering tool out of the box is facilitated, and meanwhile, after the height of the environment box 2 is increased, the top of the tool storage box 1 is exposed, and the operations of taking, placing and the like of the metering tool can be performed.
Referring to fig. 3, 4, 5 and 6, it can be seen that:
the tool storage box 1 comprises a storage box body 1-2 with a storage inner frame 1-16 inside, wherein the storage inner frame 1-16 is formed by constructing metal pipe profiles with rectangular cross sections, and the adjacent metal pipe profiles are welded and fixed. The storage box body 1-2 comprises a front box plate, a back box plate, a bottom box plate, a left box plate and a right box plate, and a top box plate can be arranged at the top, and each box plate is connected with the storage inner frame 1-16 by rivets or welding.
In this embodiment, in order to facilitate the transfer movement of the detection and measurement tool box, the carrying handles 1-1 are installed in the front middle part and the back middle part of the storage box 1-2. Specifically, the carrying handle 1-1 is fixedly connected with the containing box body 1-2 by rivet connection or welding connection.
An article drawer rail 1-15 is mounted on the receiving inner frame 1-16 and an article drawer is mounted on the article drawer rail 1-15 for placing articles used by a metering person during metering, such as goggles, gloves, etc. As shown in the figure, the article drawer rails 1 to 15 are rails in the left-right direction, specifically, rail cross members are installed in both the front frame body middle part and the rear frame body middle part of the accommodating inner frame 1 to 16, two article drawer rails 1 to 15 are installed inside the two rail cross members, respectively, and an article drawer is installed between the two article drawer rails 1 to 15.
In the present embodiment, the article drawers include a left article drawer 1-13 and a right article drawer 1-3, i.e., the article drawers are provided with two left and right, the left article drawer 1-13 is pulled out toward the left side, and the right article drawer 1-3 is pulled out toward the right side. Correspondingly, drawer openings are formed in the middle of the left side box plate and the middle of the right side box plate of the storage box body 1-2, the left article drawer 1-13 is located in the left drawer opening, and the right article drawer 1-3 is located in the right drawer opening. Because the general articles are placed in the article drawers, the left article drawers 1-13 and the right article drawers 1-3 can be selectively provided with or not provided with the drawer locks, and under the condition that the drawer locks are not provided, in order to avoid the random opening of the article drawers when the tool box moves, the left article drawers 1-13 and the right article drawers 1-3 can be tightly matched and installed in the respective drawer openings, and the article drawers need to be pulled out with little force when the article drawers need to be opened.
A lower drawer rail 1-14 is installed above the storage box 1-2, a lower tool drawer is installed on the lower drawer rail 1-14, an upper drawer rail 1-10 is installed above the lower drawer rail 1-14, and an upper tool drawer is installed on the upper drawer rail 1-10. The upper tool drawer and the lower tool drawer are used for accommodating and placing detection metering tools, such as a micrometer, a hygrothermograph and the like. As shown in the drawing, the upper drawer rail and the lower drawer rail are both rails in the left-right direction, and thus the upper tool drawer and the lower tool drawer are opened to both sides. Specifically, two front and rear rail beams are arranged above the storage box body 1-2, two lower drawer rails 1-14 are respectively arranged on the inner sides of the two rail beams, a lower tool drawer is positioned between the two lower drawer rails 1-14, another rail beam is respectively arranged on the upper parts of the two rail beams, two upper drawer rails 1-10 are respectively arranged on the inner sides of the two rail beams, and an upper tool drawer is positioned between the two upper drawer rails 1-10.
In this embodiment, the upper tool drawer includes an upper left tool drawer 1-11 and an upper right tool drawer 1-5, the lower tool drawer includes a lower left tool drawer 1-12 and a lower right tool drawer 1-4, and the four tool drawers are all flat and are provided with tool grooves in each tool drawer, which are adapted to the profile of the detection and measurement tool. Wherein both the upper left tool drawer 1-11 and the lower left tool drawer 1-12 are opened to the left and both the upper right tool drawer 1-5 and the lower right tool drawer 1-4 are opened to the right.
Through set up the tool recess that suits with the instrument profile of accomodating in each instrument drawer inside, make the instrument be limited after putting into in the tool recess, effectively avoid the instrument in the drawer to remove the collision problem that leads to at will, promoted the protection to measuring tool. Specifically, set up the foam-rubber cushion in the instrument drawer, aforementioned tool groove sets up on the foam-rubber cushion, places the measuring tool in the corresponding tool groove on the foam-rubber cushion, carries out the chucking to the instrument through the deformation of foam-rubber cushion, prevents that the instrument from removing wantonly. On the other hand, since each tool drawer is designed to be flat, the metering tool placed in the drawer is further defined when the tool drawer is closed, and in particular, when both the upper tool drawer and the lower tool drawer are closed, the upper surface of the foam pad in the lower tool drawer is in contact with the lower surface of the upper tool drawer, and thus the metering tool is enclosed in the tool recess and cannot be displaced in both the horizontal direction and the vertical direction.
As shown in the figure, the thickness of the article drawer is larger than that of the tool drawer, and is generally set to be 4-6 times that of the tool drawer, and nonstandard articles are usually placed in the article drawer, so that the storage capacity of the articles is improved by enlarging the inner space of the article drawer.
A platform rail 1-7 is mounted above the upper drawer rail and an operating platform 1-8 is mounted on the platform rail 1-7. As shown in the figure, the platform rails 1-7 are rails in the front-rear direction, so that the operation platforms 1-8 are opened to the front, and when the operation platforms 1-8 are pulled out, a platform for assisting a metering person in metering operation or for placing metering objects (such as a notebook computer) is formed, thereby improving the convenience of metering operation.
Specifically, two rail beams are arranged above the upper drawer rail, two platform rails 1-7 are respectively installed and fixed on the two rail beams, and an operation platform 1-8 is installed between the two rail beams. As shown in the figure, the operation platform 1-8 is also flat, and is similar to an upper tool drawer or a lower tool drawer in structure (sections are arranged around the platform plate to prevent articles placed on the operation platform 1-8 from falling off the platform), in terms of amplitude, the amplitude of the operation platform 1-8 is equal to the splicing amplitude of the left upper tool drawer 1-11 and the right upper tool drawer 1-5 after being closed and the splicing amplitude of the left lower tool drawer 1-12 and the right lower tool drawer 1-4 after being closed, so that the operation platform 1-8 can extend forwards from the platform track 1-7 more fully, and better auxiliary platform functions are provided for measuring staff.
As described above, after the upper tool drawer and the lower tool drawer are closed, the foam-rubber cushion of the lower tool drawer contacts the bottom surface of the upper tool drawer, thereby realizing better limiting and fixing functions for the metering tool. In the same way, the operating platform 1-8 also has the aforementioned function, in particular, when the operating platform 1-8 and the upper tool drawer are closed, the upper surface of the foam-rubber cushion in the upper tool drawer is in contact with the lower surface of the operating platform 1-8, so that the metering tool is enclosed in the tool recess and cannot be displaced both horizontally and vertically.
Referring to fig. 7, 8 and 9, it can be seen that:
the environmental box 2 comprises an environmental box body 2-1 with an open bottom and an inner cavity with an environmental inner frame 2-8 arranged at the top, and a box bottom plate 2-13 arranged at the bottom of the environmental inner frame 2-8. The environment inner frame 2-8 is built by adopting a metal pipe section with a rectangular section, the environment box body 2-1 comprises a front box plate, a rear box plate, a left box plate, a right box plate and a top box plate, each box plate is fixed with the environment inner frame 2-8 by adopting a rivet connection or a welding connection mode, and the box bottom plate 2-13 is fixedly arranged at the bottom of the environment inner frame 2-8 to seal the bottom, so that a space with a set temperature is formed at the upper part.
The top of the environment box body 2-1 is provided with a louver 2-7, and the bottom of the louver 2-7 is provided with a fan 2-15. As shown in the figure, the louver 2-7 is provided in the middle of the top box plate of the environmental box 2-1, and in order to improve the structural strength at this position, a metal skeleton on which the fan 2-15 is mounted is installed inside the louver 2-7. The function of the louver 2-7 and the fan 2-15 is: when the fans 2-15 are started, air flow outside the box body is sent into the box body through the air windows 2-7, air flow disturbance is carried out on the inside, and the consistency of the ambient temperature at each position in the box body is improved.
A tool support 2-9 is arranged in the environment box body 2-1, a box door 2-5 is arranged on the side wall of the environment box body 2-1, wherein the tool support 2-9 is used for placing a metering tool, and the box door 2-5 is used for placing the metering tool into the box body or taking the metering tool out of the box body.
In this embodiment, the tool support 2-9 includes a support plate, two side edges of the support plate are bent upwards and then bent inwards to form a U-shape, a top edge of the support plate is fixedly connected with the environmental inner frame 2-8 by bolts, and ventilation windows are arranged in the middle of vertical plates at two sides of the support plate and are used for air flow, so that the problem of unbalanced temperature of each part inside caused by blocking of the tool support 2-9 is avoided. In this embodiment, the door 2-5 is mounted on the environmental enclosure 2-1 using a hinge, and the door 2-5 is opened to expose the door opening, which is aligned with the tool holder 2-9, so that the weighing tool can be placed on the tool holder 2-9 or removed from the tool holder 2-9 after the door 2-5 is opened.
The environment box body 2-1 is internally provided with a heating component 2-14, a cooling component 2-16 and a temperature sensor 2-17, wherein the heating component 2-14 is used for heating the internal environment, the cooling component 2-16 is used for cooling the internal environment, and the temperature sensor 2-17 is used for measuring the internal temperature.
In this embodiment, the heating modules 2 to 14 include electric heating rods, and the heating action is generated after the electric heating rods are energized. The cooling component 2-16 comprises an evaporator, a condenser, a compressor and accessory pipelines, wherein the evaporator and the compressor are positioned in the environment box body 2-1, the condenser is positioned outside the environment box body 2-1, the evaporator absorbs heat from the inner cavity, and the condenser emits the heat to the external environment, so that the purpose of cooling the internal environment is achieved. Because the overall size of the detection and measurement tool box is compact (the size is about 50cm×50cm×75cm in the contracted state in fig. 1, the size is about 50cm×50cm×100cm in the expanded state in fig. 2), and the front standing space provided by the environment box 2 for the measurement tool is limited (the height of the chamber of the temperature setting space shown in fig. 9 is about 15 cm), the cooling components 2-16 in this embodiment are selected as small-sized refrigeration components, and the structural aspect and the size aspect are the same as those of the small-sized refrigeration components applied to the vehicle-mounted refrigerator, and are not repeated.
In this embodiment, as shown in the figure, a cooling component mounting hole 2-11 and a heating component mounting hole 2-10 are provided on a frame profile of an environmental inner frame 2-8, a component base of a cooling component 2-14 is embedded in the cooling component mounting hole 2-11 and fixedly connected, and a component base of a heating component 2-16 is embedded in the heating component mounting hole 2-10 and fixedly connected. By modularly designing the cooling component 2-14 and the heating component 2-16 and installing the cooling component installation holes 2-11 and the heating component installation holes 2-10 respectively, the convenience of the whole assembly of the environment box 2 is improved.
The temperature raising component 2-14, the temperature lowering component 2-16 and the temperature sensor 2-17 form a feedback control loop for setting the temperature environment in the environment box 2, when the temperature sensor 2-17 detects that the internal temperature is lower than a set value (the set value is usually 20 ℃), the temperature raising component 2-14 is started to raise the temperature, otherwise, when the temperature sensor 2-17 detects that the internal temperature is higher than the set value, the temperature lowering component 2-16 is started to lower the temperature. For displaying the internal ambient temperature, a temperature display screen may be further provided on the ambient box 2-1.
A lifting driving device is arranged between a tool storage box 1 and an environment box 2, when the environment box 2 descends to a low position, the top of a storage box body 1-2 enters the bottom of the environment box body 2-1, at the moment, a lower tool drawer, an upper tool drawer and an operation platform 1-8 are sealed inside, and metering tools in the tool drawer cannot be taken at will, so that the management capability of the metering tools is improved, and the problem of failure in field detection metering activities caused when the metering tools are not returned due to random taking is avoided.
In this embodiment, the lifting driving device includes three guide pipes 1-6 and one screw pipe 1-9 installed at four corners of the tool storage box 1-2, and the middle lower parts of the guide pipes 1-6 and the screw pipe 1-9 extend into the inner part of the storage inner frame 1-16 and are fixedly connected with the storage inner frame 1-16; the lifting driving device further comprises three guide rods 2-2 and a threaded rod 2-3 which are arranged at four corners of the environment box 2, wherein the upper ends of the guide rods 2-2 are fixedly connected with the environment inner frame 2-8, the upper ends of the threaded rods 2-3 are arranged on the environment inner frame 2-8 through shaft sleeves, the guide rods 2-2 are positioned in corresponding guide pipes 1-6, and the threaded rods 2-3 are positioned in threaded pipes 1-9; the lifting driving device further comprises a lifting motor 2-12 which is arranged in the environment inner frame 2-8 and drives the threaded rod 2-3 to rotate, and an output shaft of the lifting motor 2-12 is in butt joint connection with the upper end of the threaded rod 2-3.
When the lifting motor 2-12 drives the threaded rod 2-3 to rotate, the threaded rod 2-3 is screwed out or screwed in from the threaded pipe 1-9 due to the threaded cooperation between the threaded rod 2-3 and the threaded pipe 1-9, the environment box 2 is lifted when the threaded rod 2-3 is screwed out, and otherwise the environment box 2 is lowered when the threaded rod 2-3 is screwed in. Through the cooperation between each guide rod 2-2 and each guide pipe 1-6, the stability of the environment box 2 during lifting movement is improved.
The bottom of the box bottom plate 2-13 of the environment box 2 is also provided with a control circuit board, the control circuit board comprises a processor module, a power supply processing module and a relay module, the power supply processing module and the relay module are connected with the processor module, and the lifting motor 2-12, the heating component 2-14, the fan 2-15 and the cooling component 2-16 are connected with the relay module. The environment box body 2-1 is also provided with a power interface 2-4 and a control key 2-6, the power interface 2-4 is connected with a power processing module, and the control key 2-6 and a temperature sensor 2-17 are connected with a processor module.
The function of setting the power interface 2-4 is: the tool box is connected with a power supply of the site by adopting a power line after being transferred to a detection metering site, so that power connection is realized, and the convenience of site power connection is improved by arranging the power interface 2-4. The control keys 2-6 are used for controlling the actions of the detection and measurement tool box and at least comprise two independent keys, wherein one key is used for controlling the expansion and contraction of the tool box, and the other key is used for controlling the environment box 2 to set the internal temperature environment.
In order to improve the convenience of the detection and measurement tool box moving, the embodiment further comprises a transfer bracket 3 detachably arranged at the bottom of the tool storage box 1.
The transfer bracket 3 comprises a rear base 3-1 and a front base 3-5, a connecting frame 3-4 is arranged between the rear base 3-1, rollers 3-3 are arranged at two ends of the rear base 3-1, two limit stop rods 3-2 are arranged on the upper part of the rear base 3-1, connecting bases 3-7 are arranged at two ends of the front base 3-5, and connecting bolts 3-8 are arranged on the connecting bases 3-7. Correspondingly, a connecting lug plate matched with the connecting base 3-7 is arranged at the front part of the containing box body 1-2, and the connecting lug plate is fixedly connected with the connecting base 3-7 by adopting a connecting bolt 3-8. The transfer stent 3 further comprises a telescopic pull rod 3-6, and the telescopic pull rod 3-6 can be retracted into the stent body or pulled out of the stent body by a certain length.
As shown in fig. 1, the tool box is integrally placed on a transfer bracket 3 in a transfer state, the front part of the tool storage box 1 is connected with a connecting base 3-7 through a connecting lug plate, the rear part of the tool storage box is abutted against two limit stop rods 3-2, and the connection between the tool storage box 1 and the transfer bracket 3 is released by disassembling a connecting bolt 3-8 after the tool storage box is moved to the site.
The operation mode is as follows:
the tool box is transferred in the state shown in fig. 1, a transfer bracket 3 can be configured when the tool box is moved for a short distance, the tool box is pulled and shifted manually, and the tool box is required to be transferred to the site by a vehicle or the like when the tool box is moved for a long distance;
after the tool box is transferred to the site, a cable is firstly used for connecting with a power supply, a power supply connector on the cable is connected to a power supply interface 2-4, then one control key 2-6 is triggered, the control circuit board controls the lifting motor 2-12 to operate after receiving an instruction, the threaded rod 2-3 is screwed out of the threaded pipe 1-9, the environment box 2 is lifted, and the working state shown in fig. 2 is changed when the environment box is lifted to a high position;
the metering personnel selectively triggers another control key 2-6 according to the need, the control circuit board controls the set temperature environment in the environment box 2, specifically, when the temperature sensor 2-17 detects that the environment temperature is lower than the set value, the temperature rising component 2-14 is started, when the temperature sensor 2-17 detects that the environment temperature is higher than the set value, the temperature lowering component 2-16 is started, and after a certain time, the internal environment temperature reaches the set temperature value;
the metering personnel opens the corresponding tool drawer to take out the metering tool according to the project to be detected and metered, opens the box door 2-5 to place the metering tool on the tool support 2-9 for standing, opens the box door 2-5 to take out the metering tool after a certain time, and completes the detection and metering activity as soon as possible; if the platform is needed to be used as an aid in the detection and measurement activities, the operation platform 1-8 can be pulled out forwards, and articles used in the process can be opened for taking out by the article drawer;
after all detection and measurement work is completed, tools are put back into the tool drawers, all the tool drawers and the operation platforms 1-8 are completely closed, then the control key 2-6 is triggered to stop the operation of components in the environment box 2, then the other control key 2-6 is triggered, the lifting motor 2-12 reversely rotates, the threaded rod 2-3 is screwed into the threaded pipe 1-9, the environment box 2 descends to be converted into a non-working state in fig. 1 when the environment box 2 descends to a low position, all the tool drawers and the operation platforms 1-8 are sealed in the environment box 2-1 at the moment, and the internal measurement tools are prevented from being taken out at will in the transferring process and the non-use state of the tool box.
Claims (1)
1. A multifunctional detection and measurement tool box is characterized in that: comprises a tool storage box (1) positioned at the lower part and a liftable environment box (2) positioned at the upper part; the tool storage box (1) comprises a storage box body (1-2) with a storage inner frame (1-16) inside, wherein an article drawer rail (1-15) is arranged on the storage inner frame (1-16) and an article drawer is arranged on the article drawer rail (1-15), a lower drawer rail (1-14) is arranged above the storage box body (1-2) and a lower tool drawer is arranged on the lower drawer rail (1-14), an upper drawer rail (1-10) is arranged above the lower drawer rail (1-14) and an upper tool drawer is arranged on the upper drawer rail (1-10), a platform rail (1-7) is arranged above the upper drawer rail (1-10) and an operating platform (1-8) is arranged on the platform rail (1-7); the environment box (2) comprises an environment box body (2-1) with an open bottom, an environment inner frame (2-8) is arranged at the top of an inner cavity, a box bottom plate (2-13) is arranged at the bottom of the environment inner frame (2-8), a transom (2-7) is arranged at the top of the environment box body (2-1), a fan (2-15) is arranged at the bottom of the transom (2-7), a tool support (2-9) is arranged in the environment box body (2-1), a box door (2-5) is arranged on the side wall of the environment box body (2-1), and a heating component (2-14), a cooling component (2-16) and a temperature sensor (2-17) are also arranged in the environment box body (2-1);
a lifting driving device is arranged between the tool storage box (1) and the environment box (2), and when the environment box (2) descends to a low position, the top of the storage box body (1-2) enters the bottom of the environment box body (2-1);
the lifting driving device comprises three guide pipes (1-6) and a threaded pipe (1-9) which are arranged at four corners of the tool storage box (1), wherein the guide pipes (1-6) and the middle lower parts of the threaded pipes (1-9) extend into the inner storage inner frame (1-16) and are fixedly connected with the inner storage frame (1-16); the lifting driving device further comprises three guide rods (2-2) and a threaded rod (2-3) which are arranged at four corners of the environment box (2), the guide rods (2-2) are positioned in the corresponding guide pipes (1-6), and the threaded rod (2-3) is positioned in the threaded pipe (1-9); the lifting driving device also comprises a lifting motor (2-12) which is arranged in the environment inner frame (2-8) and drives the threaded rod (2-3) to rotate;
the upper drawer rail (1-10), the lower drawer rail (1-14) and the article drawer rail (1-15) are rails in the left-right direction, and the upper tool drawer, the lower tool drawer and the article drawer are opened to two sides; the platform rails (1-7) are rails in the front-back direction, and the operation platforms (1-8) are opened to the front;
the upper tool drawer comprises an upper left tool drawer (1-11) and an upper right tool drawer (1-5), the lower tool drawer comprises a lower left tool drawer (1-12) and a lower right tool drawer (1-4), the four tool drawers are flat, and tool grooves matched with the outlines of the detection metering tools are formed in the tool drawers; the article drawers comprise left article drawers (1-13) and right article drawers (1-3), and the thickness of the article drawers is larger than that of the tool drawers;
the tool support (2-9) comprises a support plate, wherein the edges at two sides of the support plate are bent upwards and inwards to form a U-shaped shape, the top edge of the support plate is fixedly connected with the environmental inner frame (2-8) by bolts, and ventilation windows are arranged in the middle of vertical plates at two sides of the support plate;
the cooling component (2-16) comprises an evaporator, a condenser, a compressor and an accessory pipeline; the heating component (2-14) comprises an electric heating rod;
the frame profile of the environment inner frame (2-8) is provided with a cooling component mounting hole (2-10) and a heating component mounting hole (2-11), a component base of the cooling component (2-16) is embedded in the cooling component mounting hole (2-10) and fixedly connected, and a component base of the heating component (2-14) is embedded in the heating component mounting hole (2-11) and fixedly connected;
a control circuit board is further arranged at the bottom of a box bottom plate (2-13) of the environment box (2), the control circuit board comprises a processor module, a power supply processing module and a relay module, the power supply processing module and the relay module are connected with the processor module, a lifting motor (2-12), a heating component (2-14), a fan (2-15) and a cooling component (2-16) are connected with the relay module, a power supply interface (2-4) and a control button (2-6) are further arranged on the environment box body (2-1), the power supply interface (2-4) is connected with the power supply processing module, and the control button (2-6) and a temperature sensor (2-17) are connected with the processor module;
the middle part of the front surface and the middle part of the back surface of the storage box body (1-2) are provided with carrying handles (1-1);
the tool storage box also comprises a transfer bracket (3) which is detachably arranged at the bottom of the tool storage box (1); the transfer bracket (3) comprises a rear base (3-1) and a front base (3-5), a connecting frame (3-4) is arranged between the rear base and the front base, rollers (3-3) are arranged at two ends of the rear base (3-1), two limit stop rods (3-2) are arranged on the upper part of the rear base (3-1), connecting bases (3-7) are arranged at two ends of the front base (3-5), connecting bolts (3-8) are arranged on the connecting bases (3-7), connecting lug plates matched with the connecting bases (3-7) are arranged at the front part of the storage box body (1-2), and the connecting lug plates are fixedly connected with the connecting bases (3-7) through the connecting bolts (3-8); the transfer bracket (3) also comprises a telescopic pull rod (3-6).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210044709.6A CN114473982B (en) | 2022-01-15 | 2022-01-15 | Multifunctional detection and measurement tool box |
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| CN202210044709.6A CN114473982B (en) | 2022-01-15 | 2022-01-15 | Multifunctional detection and measurement tool box |
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| CN114473982B true CN114473982B (en) | 2024-03-22 |
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| CN114473982A (en) | 2022-05-13 |
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