CN114473982A - Multifunctional detection and metering tool box - Google Patents
Multifunctional detection and metering tool box Download PDFInfo
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- CN114473982A CN114473982A CN202210044709.6A CN202210044709A CN114473982A CN 114473982 A CN114473982 A CN 114473982A CN 202210044709 A CN202210044709 A CN 202210044709A CN 114473982 A CN114473982 A CN 114473982A
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- 238000001514 detection method Methods 0.000 title claims abstract description 40
- 238000001816 cooling Methods 0.000 claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 238000005259 measurement Methods 0.000 claims description 52
- 238000012546 transfer Methods 0.000 claims description 16
- 230000007613 environmental effect Effects 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 9
- 238000005485 electric heating Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 230000001976 improved effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000007689 inspection Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 229920001821 foam rubber Polymers 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 241000274582 Pycnanthus angolensis Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011087 paperboard Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- 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
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- 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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- 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 metering tool box. Comprises a tool containing box and an environment box; the tool storage box comprises a storage box body, wherein an article drawer rail and an article drawer are mounted on a storage inner frame, a lower drawer rail and a lower tool drawer are mounted above the box body, an upper drawer rail and an upper tool drawer are mounted above the lower drawer rail, and a platform rail and an operating platform are mounted above the upper drawer rail; the environment box comprises an environment box body, wherein 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 assembly, a cooling assembly and a temperature sensor are also arranged in the environment box body; a lifting driving device is arranged between the tool containing 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 measuring tools, and particularly relates to a multifunctional detection and measurement tool box.
Background
The detection metering is a process of obtaining a metering result by performing a series of repeated tests on corresponding parameters of a metering object. It needs to use multiple measuring tool to detect among the measurement process, includes: the measuring device comprises a vernier caliper, a micrometer, a hygrothermograph, a dynamometer, a dial indicator, a roughness meter, a hardness meter, a profile scanner, a three-coordinate measuring machine, a tool microscope and the like, and is used for measuring various indexes such as mechanics, temperature and humidity, pressure, size, quality and the like facing an object to be measured. In order to improve the storage and carrying capacity of the various tools, a tool box is required to be arranged usually, various detection and metering tools are placed in the tool box, the tools are protected by the tool box in a non-detection metering state, and when the detection and metering work is carried out, the tool box is carried to a detection and metering site by a metering person, and the tool box is opened to take the tools inside.
The existing tool box generally comprises a box body with a buckle cover, a plurality of tool grooves are arranged in the box body, and different detection and metering tools are respectively arranged in the corresponding tool grooves. The structure can ensure that different detection and metering tools do not collide in the tool box, and the like, and provides a good protection function for precise and expensive detection and metering tools.
However, the aforementioned tool box has the following problems: firstly, before the detection and metering operation is carried out, the detection and metering tool is preferably kept still for a certain time in a constant-temperature environment (usually set at about 20 ℃), and then the detection and metering operation is carried out, so that the accuracy and effectiveness of a detection and metering conclusion can be improved; secondly, when the detection and measurement work is carried out on site, an operation platform is usually needed to assist the measurement personnel 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 expensive detection and measurement tools is poor, namely, the tools in the tool box are in a state of being capable of being taken at will, and the tools are not easy to manage.
In summary, it is necessary to design the detection and measurement tool box in an optimized structure to solve the above technical problems.
Disclosure of Invention
The multifunctional detection and measurement tool box 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.
The technical scheme adopted by the invention for solving the technical problems in the prior art is as follows: a multifunctional detection and measurement tool box comprises a tool containing 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, an article drawer rail is mounted on the storage inner frame, an article drawer is mounted on the article drawer rail, a lower drawer rail is mounted above the storage box body, a lower tool drawer is mounted on the lower drawer rail, an upper drawer rail is mounted above the lower drawer rail, an upper tool drawer is mounted on the upper drawer rail, a platform rail is mounted above the upper drawer rail, and an operating platform is mounted on the platform rail; the environment box comprises an environment box body with an open bottom and an environment inner frame mounted at the top of an inner cavity, a box bottom plate is mounted at the bottom of the environment inner frame, a transom is arranged at the top of the environment box body, a fan is mounted at the bottom of the transom, a tool support is mounted inside the environment box body, a box door is arranged on the side wall of the environment box body, and a heating assembly, a cooling assembly and a temperature sensor are further mounted inside the environment box body; a lifting driving device is arranged between the tool containing box and the environment box, and when the environment box descends to a low position, the top of the containing box enters the bottom of the environment box.
The invention has the advantages and positive effects that:
compared with the existing tool box which is only used for storing and carrying detection and metering tools, the tool box provided by the invention has the advantages that the tool storage box with the article drawer and the upper and lower layers of tool drawers is arranged, so that the tool box has the capacity of storing the detection and metering tools and the articles used in the detection and metering engineering, the articles such as goggles, gloves and the like used by a metering worker can be placed in the article drawer for storage and carrying, and the convenience of the metering work is further improved. Set up the platform track and install operation platform on the platform track through the top at the instrument drawer, make this toolbox possess one and can pull out when needs and measure the supplementary platform subassembly of operation, the supplementary measurement personnel detect the measurement operation, further promote the convenience of measurement work.
Through setting up the environment case that can go up and down, make this detection measurement toolbox possess the ability of constructing the relative constant temperature environment at the scene, for the instrument that is used for detecting the measurement provides the leading constant temperature environment before the measurement, through will detect that the measuring instrument is leading stewing in this constant temperature environment, 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 operating platform inside is realized by enabling the top of the containing box body to enter the bottom of the environment box body when the environment box body is lowered to the low position, so that compared with the existing tool box, the detection and measurement tool box disclosed by the invention can effectively avoid the problem that the internal measurement tool is taken at will, and the management capability of the measurement tool is improved. In conclusion, this detect measuring tool possesses to accomodating of instrument and article and carries function, temperature environment and construct the function and prevent that the instrument is taken at will, is a multi-functional toolbox design, provides convenience for detecting measurement work.
Preferably: the lifting driving device comprises three guide pipes and a threaded pipe which are arranged at four corners of the tool containing box, and the middle lower parts of the guide pipes and the threaded pipe extend into the containing inner frame and are fixedly connected with the containing inner 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 the four corners of the environment box; the lifting driving device also comprises a lifting motor which is arranged in the frame in the environment and drives the threaded rod to rotate.
Preferably: the upper drawer rail, the lower drawer rail and the object drawer rail are all rails in the left-right direction, and the upper tool drawer, the lower tool drawer and the object drawer are opened towards two sides; the platform track is a track in the front-back direction, and the operation platform is opened towards the front part.
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 a tool groove matched with the outline of the detection and metering tool is formed in each tool drawer; the article drawer comprises a left article drawer and a right article drawer, and the thickness of the article drawer is larger than that of the tool drawer.
Preferably: the tool support comprises a support plate, the edges of two sides of the support plate are bent upwards and then bent inwards to form a U-shaped shape, the top edge of the support plate is fixedly connected with the frame in the environment through bolts, and ventilation windows are arranged 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 auxiliary pipeline; the temperature raising component comprises an electric heating rod.
Preferably: be equipped with cooling assembly mounting hole and intensification assembly mounting hole on the frame section bar of the internal frame of environment, the subassembly base embedding cooling assembly mounting hole and fixed connection of cooling assembly, the subassembly base embedding intensification assembly mounting hole and fixed connection of intensification assembly.
Preferably: the environment box is characterized in that a control circuit board is further mounted at the bottom of a box bottom plate of the environment box and 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, a heating assembly, a fan and a cooling assembly are connected with the relay module, a power supply interface and control keys are further arranged on the environment box body and are connected with the power supply processing module, and the control keys and a temperature sensor are connected with the processor module.
Preferably: carrying handles are arranged in the middle of the front surface and the middle of the back surface of the containing box body.
Preferably: the tool storage box also comprises a transfer bracket which is detachably arranged at the bottom of the tool storage box; the transfer support 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 limiting stop levers are arranged at the upper part of the rear base, connecting bases are arranged at two ends of the front base, connecting bolts are arranged on the connecting bases, connecting lug plates matched with the connecting bases are arranged at the front part of the containing box body, and the connecting lug plates are fixedly connected with the connecting bases through the connecting bolts; the transfer stent also includes a telescoping pull rod.
Drawings
FIG. 1 is a schematic front view of the present invention, in a contracted state;
FIG. 2 is a front view of the present invention in an expanded configuration;
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 storage bin 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 external 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 view of the environmental chamber of FIG. 1;
fig. 10 is a schematic view of the structure of the transfer stent of fig. 1.
In the figure:
1. a tool storage case;
1-1, carrying handles; 1-2, a storage box body; 1-3, right article drawer; 1-4, a right lower tool drawer; 1-5, right upper tool drawer; 1-6, a guide pipe; 1-7, a platform track; 1-8, operating platform; 1-9, a threaded pipe; 1-10, an upper drawer rail; 1-11, an upper left tool drawer; 1-12, left lower tool drawer; 1-13, left article drawer; 1-14, lower drawer rail; 1-15, article drawer rail; 1-16, accommodating the inner frame;
2. an environmental chamber;
2-1, an environmental box body; 2-2, a guide rod; 2-3, a threaded rod; 2-4, a power interface; 2-5, a box door; 2-6, controlling a key; 2-7, a transom; 2-8, an environmental inner frame; 2-9, tool holder; 2-10, cooling component mounting holes; 2-11, heating assembly mounting holes; 2-12, a lifting motor; 2-13, a box bottom plate; 2-14, a heating component; 2-15, a fan; 2-16, a cooling component; 2-17, a temperature sensor;
3. transferring the stent;
3-1, a rear base; 3-2, limiting stop lever; 3-3, rolling wheels; 3-4, connecting the frame; 3-5, a front base; 3-6, a telescopic pull rod; 3-7, connecting a base; 3-8, connecting bolts.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are described in detail.
Referring to fig. 1 and 2, the multifunctional inspection and measurement tool box of the present invention includes a tool storage box 1 located at a lower portion and a liftable environment box 2 located at an upper portion, wherein the tool storage box 1 is used for providing a function of storing and carrying a measurement tool and an article for measurement operation, the environment box 2 is used for providing a relatively constant temperature environment for the measurement tool before inspection and measurement, and the measurement tool is returned to an appropriate measurement temperature (usually about 20 ℃) by standing the measurement tool in the constant temperature environment for a certain time before the measurement tool is put into inspection and measurement use, so as to reduce adverse effects caused by temperature factors in an open environment and improve accuracy and effectiveness of inspection and measurement conclusions.
Fig. 1 is a schematic structural diagram of the inspection and measurement tool box in a contracted state, and fig. 2 is a schematic structural diagram of the inspection and measurement tool box in an expanded state, wherein the tool box is transferred to an inspection and measurement site and then is converted from the contracted state to the expanded state. Under the shrink state, the volume of whole toolbox reduces, therefore is convenient for shift the removal, and under the expansion state, the high promotion of environment case 2, therefore be convenient for carry on putting into and taking out the operation of measurement instrument to the incasement, simultaneously when the high back that promotes of environment case 2, the top of instrument containing box 1 appears, can carry out operations such as getting of measurement instrument and put.
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, as shown in the figure, the storage inner frame 1-16 is built by metal pipe sectional materials with rectangular cross sections, and the adjacent metal pipe sectional materials 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, or a top box plate is arranged at the top, and each box plate is connected with the storage inner frame 1-16 through rivets or welding.
In this embodiment, in order to facilitate the transfer and movement of the detection and measurement tool box, the carrying handles 1-1 are installed at the middle parts of the front and the back of the storage box body 1-2. Specifically, the carrying handle 1-1 is fixedly connected with the storage box 1-2 by rivet connection or welding connection.
An article drawer rail 1-15 is installed on the receiving inner frame 1-16 and an article drawer for placing articles used by a metering person during a metering process, such as goggles, gloves, etc., is installed on the article drawer rail 1-15. As shown in the drawing, the article drawer rails 1 to 15 are rails in the left-right direction, specifically, rail beams are installed at both the front frame middle part and the rear frame middle part of the storage inner frames 1 to 16, two article drawer rails 1 to 15 are installed at the inner sides of the two rail beams, respectively, and the article drawer is installed between the two article drawer rails 1 to 15.
In this embodiment, the article drawers include a left article drawer 1-13 and a right article drawer 1-3, that is, the article drawers are provided with a left article drawer and a right article drawer, the left article drawer 1-13 is pulled out towards the left side, and the right article drawer 1-3 is pulled out towards the right side. Correspondingly, drawer openings are formed in the middle of the left box board and the middle of the right box board of the storage box body 1-2, the left article drawer 1-13 is located in the drawer opening on the left side, and the right article drawer 1-3 is located in the drawer opening on the right side. Because 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 without drawer locks, and the left article drawers 1-13 and the right article drawers 1-3 can be tightly matched and installed in respective drawer openings under the condition that the drawer locks are not arranged so as to avoid the article drawers from being opened randomly when the tool box moves, and the article drawers need to be pulled out with little force when needing to be opened.
A lower drawer rail 1-14 is arranged above the storage box body 1-2, 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. Go up the instrument drawer and all be used for accomodating and place detection and measurement instrument with lower instrument drawer, like micrometer, warm and humid acidimeter etc.. As shown in the figures, the upper and lower drawer rails are left and right directional rails, and thus the upper and lower tool drawers open to both sides. Specifically, a front rail beam and a rear rail beam 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, the upper parts of the two rail beams are respectively provided with another rail beam, 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 the embodiment, 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 outline of the detection and metering tool are arranged in the tool drawers. Wherein, the upper left tool drawer 1-11 and the lower left tool drawer 1-12 are opened towards the left side, and the upper right tool drawer 1-5 and the lower right tool drawer 1-4 are opened towards the right side.
Through set up the instrument recess that suits with the instrument profile of accomodating in each instrument drawer inside, make the instrument injectd after putting into the instrument recess, effectively avoid the interior instrument of 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 instrument recess sets up on the foam-rubber cushion, puts into corresponding instrument recess on the foam-rubber cushion with the measuring tool in, carries out the chucking through the deformation of foam-rubber cushion to the instrument, prevents that the instrument from removing wantonly. On the other hand, since each tool drawer is designed to be flat, when the tool drawer is closed, the metering tool placed in the drawer is further confined, and specifically, when both the upper and lower tool drawers are closed, the upper surface of the sponge 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 and vertical directions.
As shown in the figure, the thickness of the article drawer is larger than that of the tool drawer, generally, the thickness of the article drawer is set to be 4-6 times of that of the tool drawer, non-standard articles are usually placed in the article drawer, and the shapes of the article drawer are different, so that the internal space of the article drawer is increased, and the article storage capacity is improved.
Platform rails 1-7 are installed above the upper drawer rail, and operating platforms 1-8 are installed on the platform rails 1-7. As shown in the figure, the platform rails 1-7 are rails in the front-back direction, so that the operation platforms 1-8 are opened towards the front part, and when the operation platforms 1-8 are pulled out, a platform for assisting a metering person to perform metering operation or placing a metered article (such as a notebook computer) is formed, and the convenience of the metering operation is improved.
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 the operation platforms 1-8 are installed between the two rail beams. As shown in the figure, the operation platform 1-8 is also flat, and is structurally similar to an upper tool drawer or a lower tool drawer (the periphery of a platform plate is provided with a section bar to prevent an article placed on the operation platform 1-8 from falling off the platform), and in terms of amplitude, the amplitude of the operation platform 1-8 is equal to the splicing amplitude of the closed upper left tool drawer 1-11 and the closed upper right tool drawer 1-5 and the splicing amplitude of the closed lower left tool drawer 1-12 and the closed lower right tool drawer 1-4, so that the operation platform 1-8 can fully extend forwards from the platform rail 1-7 where the operation platform is located, and a better auxiliary platform function is provided for a metering staff.
As mentioned before, after the upper tool drawer and the lower tool drawer are closed, the spongy cushion of the lower tool drawer is contacted with the bottom surface of the upper tool drawer, so that the better limiting and fixing functions of the metering tool are realized. Likewise, the operation platform 1-8 also has the aforementioned function, in particular, when the operation platform 1-8 and the upper tool drawer are closed, the upper surface of the sponge pad in the upper tool drawer is in contact with the lower surface of the operation platform 1-8, and thus the measuring tool is enclosed in the tool recess and cannot be displaced both in the horizontal direction and in the vertical direction.
Referring to fig. 7, 8 and 9, it can be seen that:
the environment box 2 comprises an environment box body 2-1 with an open bottom and an inner cavity with the top provided with an environment inner frame 2-8, and the bottom of the environment inner frame 2-8 is provided with a box bottom plate 2-13. The environment inner frame 2-8 is built by metal pipe sectional materials with rectangular cross sections, 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 and the environment inner frame 2-8 are fixed in a rivet connection or welding connection mode, the box plates 2-13 are installed and fixed at the bottom of the environment inner frame 2-8, the bottom is sealed, and therefore a space for setting the temperature is formed at the upper portion.
The top of the environment box body 2-1 is provided with a transom 2-7, and the bottom of the transom 2-7 is provided with a fan 2-15. As shown in the drawing, the louver 2-7 is provided in the middle of the top deck of the environmental chamber 2-1, and in order to improve the structural strength at this position, a metal frame is installed inside the louver 2-7, and the fan 2-15 is installed on the metal frame. The louvers 2-7 and the fans 2-15 are arranged to function as: when the fans 2-15 are started, airflow outside the box body is sent into the box body through the air windows 2-7, airflow disturbance is conducted on the inside, and the consistency of the ambient temperature of all positions inside the box body is improved.
The tool support 2-9 is arranged in the environment box body 2-1, and the 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 for use, 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 supports 2 to 9 comprise support plates, edges of two sides of each support plate are bent upwards and then bent inwards to form a U-shaped shape, the top edges of the support plates are fixedly connected with frames 2 to 8 in the environment through bolts, ventilation windows are arranged in the middles of vertical plates on two sides of each support plate and are used for air flow circulation, and the problem that temperature inside each part is unbalanced due to blocking of the tool supports 2 to 9 is avoided. In this embodiment, the box door 2-5 is mounted on the environmental chamber 2-1 by a hinge, and the door 2-5 is exposed through the door opening aligned with the tool support 2-9 when opened, so that a measuring tool can be placed on the tool support 2-9 or removed from the tool support 2-9 when the box door 2-5 is opened.
The environment box body 2-1 is also 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 the embodiment, the temperature raising components 2 to 14 comprise electric heating rods, and generate heating action after being electrified. The cooling component 2-16 comprises an evaporator, a condenser, a compressor and an auxiliary pipeline, wherein the evaporator and the compressor are positioned inside 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 radiates the heat to the external environment, so that the purpose of cooling the internal environment is achieved. Since 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, and 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 chamber height of the temperature setting space shown in fig. 9 is about 15cm), the cooling components 2 to 16 in this embodiment are selected as small-sized cooling components, and the structural aspect and the size aspect are the same as those of the small-sized cooling components applied to the vehicle-mounted refrigerator, and are not repeated.
In the embodiment, as shown in the figure, the frame section of the environmental inner frame 2-8 is provided with a cooling component mounting hole 2-11 and a heating component mounting hole 2-10, the component base of the cooling component 2-14 is embedded in the cooling component mounting hole 2-11 and fixedly connected, and the component base of the heating component 2-16 is embedded in the heating component mounting hole 2-10 and fixedly connected. The convenience of the integral assembly of the environment box 2 is improved by enabling the cooling components 2-14 and the heating components 2-16 to be in a modularized design and respectively installing the cooling component installing holes 2-11 and the heating component installing holes 2-10.
The temperature raising components 2-14, the temperature lowering components 2-16 and the temperature sensors 2-17 form a feedback control loop for setting the temperature environment in the environment box 2, when the temperature sensors 2-17 detect that the internal temperature is lower than a set value (the set value is usually 20 ℃), the temperature raising components 2-14 are started to raise the temperature, otherwise, when the temperature sensors 2-17 detect that the internal temperature is higher than the set value, the temperature lowering components 2-16 are started to lower the temperature. In order to display the internal environment temperature, a temperature display screen can be arranged on the environment box body 2-1.
A lifting driving device is arranged between the tool storage box 1 and the environment box 2, when the environment box 2 descends to a low position, the top of the storage box 1-2 enters the bottom of the environment box 2-1, at the moment, the lower tool drawer, the upper tool drawer and the operation platform 1-8 are sealed inside, the metering tools in the tool drawers cannot be taken at will, the management capability of the metering tools is improved, and the problem of failure of field detection metering activities caused when the metering tools are taken at will and are not returned is solved.
In the embodiment, 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 1-2, and the middle lower parts of the guide pipes 1-6 and the threaded pipe 1-9 extend into the inner parts of the storage inner frames 1-16 and are fixedly connected with the storage inner frames 1-16; the lifting driving device also comprises three guide rods 2-2 and a threaded rod 2-3 which are arranged at the four corners of the environment box 2, the upper ends of the guide rods 2-2 are fixedly connected with an 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 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, and an output shaft of the lifting motor 2-12 is in butt joint connection with the upper end of the driving threaded rod 2-3.
When the lifting motor 2-12 drives the threaded rod 2-3 to rotate, due to the thread matching effect between the threaded rod 2-3 and the threaded pipe 1-9, the threaded rod 2-3 is screwed out or screwed in from 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 a 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 assembly 2-14, the fan 2-15 and the cooling assembly 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 power supply interfaces 2-4 are arranged to function as: after the tool box is transferred to a detection and measurement site, a power line is connected with a power supply on the site to realize power connection, and the arrangement of the power supply interfaces 2-4 is favorable for improving the convenience of site power connection. 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 movement of the detection and measurement tool box, the present embodiment further includes a transfer bracket 3 detachably mounted at the bottom of the tool storage box 1.
The transfer support 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 and the front base, rollers 3-3 are arranged at two ends of the rear base 3-1, two limiting stop rods 3-2 are arranged at 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 bracket 3 also comprises telescopic pull rods 3-6, and the telescopic pull rods 3-6 can be retracted into the bracket main body or pulled out of the bracket main body for a certain length.
As shown in figure 1, the tool box is integrally placed on a transfer bracket 3 in a transfer state, the front part of the tool containing box 1 is connected with a connecting base 3-7 through a connecting lug plate, the rear part of the tool containing box abuts against two limit stop rods 3-2, and after the tool containing box is moved to the site, the tool containing box 1 is disconnected from the transfer bracket 3 through disassembling connecting bolts 3-8.
The operation mode is as follows:
the tool box is transferred and moved in the state shown in fig. 1, a transfer bracket 3 can be configured during short-distance movement, the tool box is pulled and moved manually, and the measuring tool box needs to be transferred to the site by vehicles and the like during long-distance movement;
after the tool box is transferred to the site, a cable is firstly adopted to connect 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, a control circuit board receives an instruction and then controls a lifting motor 2-12 to operate, a threaded rod 2-3 is screwed out of a threaded pipe 1-9, and then the environment box 2 is lifted and is changed into the working state shown in the figure 2 when being lifted to a high position;
the metering personnel selectively trigger another control key 2-6 as required, the control circuit board controls the temperature environment set 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;
a metering person opens a corresponding tool drawer according to a detected and metered item to take out a metering tool, opens a box door 2-5 to place the metering tool on a tool support 2-9 for standing, opens the box door 2-5 after a certain time to take out the metering tool, and finishes a detection and metering activity as soon as possible; when the detection and metering activities are carried out, if the platform is used as an auxiliary, the operation platforms 1-8 can be pulled out forwards, and the article drawer can be opened for taking articles used in the process;
after all detection and metering work is finished, the tool is placed back into the tool drawer where the tool is located, all tool drawers and the operating 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 rotates reversely, the threaded rod 2-3 is screwed into the threaded pipe 1-9, the environment box 2 descends and is changed into the non-working state in the figure 1 when the environment box descends to the low position, at the moment, all the tool drawers and the operating platforms 1-8 are sealed inside the environment box body 2-1, and in the transfer process and the non-use state of the tool box, the internal metering tools are prevented from being taken out randomly.
Claims (10)
1. The utility model provides a multi-functional detection measurement toolbox which characterized by: comprises a tool containing 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 an inner storage frame (1-16) inside, an article drawer rail (1-15) is installed on the inner storage frame (1-16) and an article drawer is installed 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 and an inner cavity top provided with an environment inner frame (2-8), 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 inside 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 assembly (2-14), a cooling assembly (2-16) and a temperature sensor (2-17) are further arranged inside the environment box body (2-1);
a lifting driving device is arranged between the tool containing box (1) and the environment box (2), and when the environment box (2) is lowered to a low position, the top of the containing box (1-2) enters the bottom of the environment box (2-1).
2. The multi-function test and measurement kit of claim 1, wherein: 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 middle lower parts of the guide pipes (1-6) and the threaded pipes (1-9) extend into the storage inner frames (1-16) and are fixedly connected with the storage inner frames (1-16); the lifting driving device also comprises three guide rods (2-2) and a threaded rod (2-3) which are arranged at the four corners of the environment box (2), the guide rods (2-2) are positioned in the corresponding guide tubes (1-6), and the threaded rod (2-3) is positioned in the threaded tube (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.
3. The multi-function test and measurement kit of claim 2, further comprising: the upper drawer rail (1-10), the lower drawer rail (1-14) and the article drawer rail (1-15) are rails in the left and right directions, and the upper tool drawer, the lower tool drawer and the article drawer are opened towards two sides; the platform rails (1-7) are rails in the front-back direction, and the operation platforms (1-8) are opened towards the front.
4. The multi-function test and measurement kit of claim 3, wherein: the upper tool drawer comprises a left upper tool drawer (1-11) and a right upper tool drawer (1-5), the lower tool drawer comprises a left lower tool drawer (1-12) and a right lower tool drawer (1-4), the four tool drawers are flat, and a tool groove matched with the outline of the detection and metering tool is arranged in each tool drawer; the article drawer comprises a left article drawer (1-13) and a right article drawer (1-3), and the thickness of the article drawer is larger than that of the tool drawer.
5. The multi-function test and measurement kit of claim 4, wherein: the tool support (2-9) comprises a support plate, the edges of the two sides of the support plate are bent upwards and then bent inwards to form a U-shaped shape, the top edge of the support plate is fixedly connected with the internal frame (2-8) of the environment through bolts, and ventilation windows are arranged in the middle of vertical plates on the two sides of the support plate.
6. The multi-function test and measurement kit of claim 5, wherein: the cooling components (2-16) comprise an evaporator, a condenser, a compressor and an auxiliary pipeline; the temperature rising components (2-14) comprise electric heating rods.
7. The multi-function test and measurement kit of claim 6, wherein: frame section bars of the environmental inner frames (2-8) are provided with cooling component mounting holes (2-10) and heating component mounting holes (2-11), component bases of the cooling components (2-16) are embedded into the cooling component mounting holes (2-10) and fixedly connected, and component bases of the heating components (2-14) are embedded into the heating component mounting holes (2-11) and fixedly connected.
8. The multi-function test and measurement kit of claim 7, wherein: the environment box is characterized in that a control circuit board is further mounted 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, lifting motors (2-12), heating assemblies (2-14), fans (2-15) and cooling assemblies (2-16) are connected with the relay module, a power supply interface (2-4) and control keys (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 keys (2-6) and temperature sensors (2-17) are connected with the processor module.
9. The multi-function test and measurement kit of claim 8, further comprising: carrying handles (1-1) are arranged in the middle of the front surface and the middle of the back surface of the containing box body (1-2).
10. The multi-function test and measurement kit of claim 9, further comprising: 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 support (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) and the front base (3-5), rollers (3-3) are arranged at two ends of the rear base (3-1), two limiting stop rods (3-2) are arranged at 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), a connecting lug plate matched with the connecting bases (3-7) is arranged at the front part of the storage box body (1-2), and the connecting lug plate is 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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| 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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Cited By (1)
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| CN114473982B (en) | 2024-03-22 |
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