CN212482398U - Auxiliary fixture for detection of civil air defense equipment based on infrared rays - Google Patents
Auxiliary fixture for detection of civil air defense equipment based on infrared rays Download PDFInfo
- Publication number
- CN212482398U CN212482398U CN202021189473.8U CN202021189473U CN212482398U CN 212482398 U CN212482398 U CN 212482398U CN 202021189473 U CN202021189473 U CN 202021189473U CN 212482398 U CN212482398 U CN 212482398U
- Authority
- CN
- China
- Prior art keywords
- supporting arm
- transverse
- air defense
- longitudinal
- free end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses an auxiliary fixture for detecting civil air defense equipment based on infrared rays, which comprises an L-shaped fixture body, the fixture body comprises a longitudinal supporting arm and a transverse supporting arm which are connected in a right angle, a control panel is embedded in the side wall of the longitudinal supporting arm and close to one side of the free end, a notch groove is arranged at the free end part of the longitudinal supporting arm, an infrared detection head is arranged in the notch groove, a horizontal sensor is embedded in the front side of the longitudinal supporting arm and/or the front side of the transverse supporting arm, a first permanent magnet is embedded in the right-angle inner side wall of the vertical supporting arm and the horizontal supporting arm which are vertically connected, the rear side face of the free end part of the longitudinal supporting arm is provided with a first limiting block, the rear side face of the free end part of the transverse supporting arm is provided with a second limiting block, and the outer side surfaces of the first limiting block and the second limiting block are embedded with a second permanent magnet. The utility model discloses can conveniently place and carry out various parameter measurement on protective airtight door surface.
Description
Technical Field
The utility model belongs to the technical field of the people's air defense quality detects, especially, relate to a detect supplementary fixture based on infrared ray people's air defense equipment.
Background
In the construction process of civil air defense basements, various types of civil air defense engineering protection equipment need to be installed, for example, steel structure double-leaf protective airtight doors and reinforced concrete doors are installed at each entrance and exit, protective airtight plugging plates are installed at communication ports, and suspension plate explosion-proof wave valves, a toxicity filtering and absorbing device and the like are arranged in an air inlet toxicity filtering chamber. In order to ensure that the devices can exert important protection functions in wartime, the installation quality and the manufacturing precision of the devices must be ensured. The main tools for detecting the planeness and the verticality of the equipment in the prior art are a horizontal ruler and a magnetic line weight, the horizontal ruler is too long in size, not easy to carry and not suitable for site construction detection, when the magnetic line weight is used for measuring the verticality of a door frame, the line weight swings back and forth and left and right to affect the reading of a detector, certain measuring errors can be caused, the measuring process is time-consuming and labor-consuming, the measuring precision and the measuring accuracy can be greatly reduced, and the use requirements of people in production and life cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a detect supplementary fixture based on infrared ray civil air defense equipment, the utility model discloses can conveniently place on protective airtight door surface, make it compress tightly the surface of location at the airtight door to can carry out various parameter measurement. In order to realize the purpose, the utility model adopts the following technical effects:
according to one aspect of the utility model, an auxiliary fixture for detecting people's air defense equipment based on infrared ray is provided, the auxiliary fixture comprises an L-shaped fixture body, the fixture body comprises a longitudinal supporting arm and a transverse supporting arm, the fixed end of the longitudinal supporting arm and the fixed end of the transverse supporting arm are connected in a right angle, a control panel is embedded in the side wall of the longitudinal supporting arm and close to one side of the free end, a notch groove is arranged at the free end of the longitudinal supporting arm, an infrared ray detecting head is arranged in the notch groove, a horizontal sensor is embedded in the front side surface of the longitudinal supporting arm and/or the front side surface of the transverse supporting arm, a first permanent magnet is embedded in the right-angle inner side wall of the longitudinal supporting arm, which is vertically connected with the transverse supporting arm, a first stopper is arranged at the rear side surface of the free end of the longitudinal supporting arm, and extends out, the rear side face of the free end part of the transverse supporting arm is provided with a second limiting block, the second limiting block vertically extends upwards from the free end of the free end part of the transverse supporting arm, a second permanent magnet is embedded into the outer side surfaces of the first limiting block and the second limiting block, and the infrared detection head and the horizontal sensor are electrically connected with the control panel respectively.
Preferably, the infrared detection head is arranged in the notch groove in a sliding manner, and a slideway port is arranged on the positive side surface of the longitudinal support arm and positioned on the outer side of the notch groove and communicated with the notch groove.
In a further preferred embodiment of the above-mentioned solution, a poke rod is disposed on the slide way opening, one end of the poke rod is connected to the slide way opening, and the other end of the poke rod extends into the notch groove to be connected to the housing of the infrared detection head.
In a further preferred embodiment of the above solution, the front side of the longitudinal support arm and the rear side of the transverse support arm are respectively provided with mutually perpendicular annular grooves.
The scheme is further preferred, the side face of the longitudinal support arm close to the first limiting block and the side face of the transverse support arm close to the second limiting block are respectively provided with a first support rubber mat in an embedded mode, a pressure sensor is further arranged in the first support rubber mat, and the pressure sensor is electrically connected with the control panel.
According to the scheme, the vertical supporting arm and the transverse supporting arm are arranged on the same vertical plane, and the first supporting rubber mat is arranged on the same vertical plane.
According to the scheme, the control panel is provided with a microcontroller, a buzzer alarm, an LED indicator lamp, a power supply battery, a display screen and at least one key switch, the power supply battery is electrically connected with the microcontroller, the buzzer alarm and the display screen through the key switches respectively, and the buzzer alarm, the LED indicator lamp and the display screen are connected with the microcontroller respectively.
According to the scheme, the protecting cover is further preferably buckled along the notch edge of the notch groove.
According to the scheme, the transverse supporting arm is embedded with a movable telescopic rod in a sleeved mode, the movable telescopic rod is sleeved on one side, transversely perpendicular to the longitudinal supporting arm, of the free end portion of the transverse supporting arm, and continuous equidistant size scale marks are arranged on the surface of the movable telescopic rod and the surface of the transverse supporting arm.
The above-mentioned scheme is further preferred, the activity telescopic link is including flexible section of activity and fixed head, the cross sectional dimension of the flexible section of activity is less than the surface size of fixed head, the one end of the flexible section of activity is fixed with the fixed head, is provided with the slope on the surface of fixed head and in vertical direction and upwards stretches into the notch in the fixed head, is provided with axial direction's spout on the lateral wall of the flexible section of this activity, and the other end of the flexible section of this activity inserts to the transverse support arm in from the free tip of transverse support arm, and the flexible section of activity is established in the transverse support arm through spout movable sleeve.
To sum up, because the utility model adopts the above technical scheme, utility model has following technological effect:
the utility model discloses an auxiliary fixture can conveniently place at steel construction protection airtight door, and then makes to compress tightly the surface of location at airtight door, makes auxiliary fixture be unlikely to the horizontal hunting, can conveniently measure and use fixture to carry out various parameter measurement, the utility model discloses an auxiliary fixture not only can adopt infrared ray detection head to detect relevant length, roughness and the straightness that hangs down of steel construction protection airtight door to can be fast, conveniently realize measuring, improved measuring precision and degree of accuracy greatly moreover, detect through the infrared ray and effectively reduced measuring error.
Drawings
Fig. 1 is a schematic structural view of the front view direction of the auxiliary fixture for detecting the civil air defense equipment based on the infrared ray of the utility model;
fig. 2 is a schematic structural view of the rear view direction of the auxiliary fixture for detecting the civil air defense equipment based on the infrared ray of the utility model;
fig. 3 is a detection schematic diagram of the control panel of the present invention;
fig. 4 is a schematic diagram of the detection of the auxiliary fixture based on the detection of the infrared civil air defense equipment of the utility model;
fig. 5 is a schematic structural view of the movable telescopic rod of the present invention;
in the attached drawing, longitudinal support arm 1, horizontal support arm 2, activity telescopic link 2a, equidistant size scale mark 2b, notch 2c, control panel 3, infrared ray detection head 4, slide mouth 5, poker rod 6, breach groove 10, protecting cover 10a, level sensor 11, first permanent magnet 12, first stopper 13, second stopper 14, second permanent magnet 15, annular groove 16, first support cushion 20, flexible section 20a of activity, fixed head 20b, spout 20c, pressure sensor 21, second support cushion 22, L shape airtight fixture body 100, steel construction protection airtight door 200.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be noted, however, that the numerous details set forth in this specification are merely intended to provide a thorough understanding of one or more aspects of the invention, and may be embodied without these specific details.
As shown in fig. 1 and 2, according to one aspect of the present invention, the present invention provides an auxiliary fixture for detecting a civil air defense device based on infrared rays, the auxiliary fixture comprises an L-shaped fixture body 100, as shown in fig. 1, the fixture body 100 comprises a longitudinal support arm 1 and a transverse support arm 2, the fixed end of the longitudinal support arm 1 and the fixed end of the transverse support arm 2 are connected at right angle, a control panel 3 is embedded in the side wall of the longitudinal support arm 1 and near the free end, as shown in fig. 3, a microcontroller, a buzzer alarm, an LED indicator, a power supply battery, a display screen and at least one key switch are arranged on the control panel 3, the power supply battery is electrically connected with the microcontroller, the buzzer alarm and the display screen through the key switch respectively, the buzzer alarm, the LED indicator and the display screen are connected with the microcontroller respectively, a notch groove 10 is arranged at the free end part of the longitudinal supporting arm 1, an infrared detection head 4 is arranged in the notch groove 10, a horizontal sensor 11 is embedded in the front side surface of the longitudinal supporting arm 1 and/or the front side surface of the transverse supporting arm 2, a first permanent magnet 12 is embedded in the right-angle inner side wall of the longitudinal supporting arm 1 vertically connected with the transverse supporting arm 2, a first limit block 13 is arranged at the rear side surface of the free end part of the longitudinal supporting arm 1, the first limit block 13 horizontally extends towards one side of the transverse supporting arm 2 from the free end part of the longitudinal supporting arm 1, a second limit block 14 is arranged at the rear side surface of the free end part of the transverse supporting arm 2, the second limit block 14 vertically extends upwards from the free end of the free end part of the transverse supporting arm 2, and a second permanent magnet 15 is embedded in the outer side surfaces of the first, the infrared detection head 4 and the horizontal sensor 11 are respectively electrically connected with the control panel 3; when the auxiliary fixture is used for detecting the flatness of the surface of the steel structure protective airtight door 200 and the verticality of the door, the transverse supporting arm 2 of the fixture body 100 is flush with the edge of the steel structure protective airtight door 200, the infrared detection head 4 arranged in the end part of the longitudinal supporting arm 1 is aligned to an item to be detected, the second permanent magnet 15 embedded in the outer side surface of the first limiting block 13 and the outer side surface of the second limiting block 14 is adsorbed and positioned on the steel structure protective airtight door 200, the key switch is opened to enable the power supply battery to supply power to the microcontroller, the buzzer alarm and the display screen on the control panel 3, the infrared detection head 4 and the horizontal sensor 11 are powered, the horizontal sensor 11 is used for detecting the levelness of the longitudinal supporting arm 1 and the transverse supporting arm 2, after the infrared detection head 4 is powered on, the infrared emitter of the infrared detection head 4 sends out infrared rays, make infrared light along steel construction protective airtight door 200 parallel irradiation (as dotted line (shown) in fig. 4), if shine steel construction protective airtight door 200 when the surface unevenness place will reflect infrared light, infrared ray detection head 4's infrared receiver receives the infrared light of reflection, and detect the judgement in converting into the signal of telecommunication and sending into microcontroller (single chip microcomputer controller), if can detect the infrared light signal of reflection, microcontroller (single chip microcomputer controller) then output respectively alarm indicating signal to buzzer siren and LED pilot lamp and carry out alarm indication. When the length of the steel structure protective airtight door 200 is measured (as shown by a dotted line in fig. 4), infrared light emitted by an infrared emitter of the infrared detection head 4 irradiates an obstacle on the edge of the other side of the airtight door from one edge of the steel structure protective airtight door 200, the infrared light is reflected to an infrared receiver of the infrared detection head 4 through the obstacle, and a microcontroller (a single chip microcomputer controller) obtains the length of the steel structure protective airtight door 200 by receiving the reflected infrared light time difference.
As shown in fig. 2, when the rotation angle verticality to steel structure protective airtight door 200 detects, the right angle inside wall block that is connected vertically with longitudinal support arm 1 and transverse support arm 2 is at the corner of steel structure protective airtight door 200, and first permanent magnet 12 hugs closely the outer wall in steel structure protective airtight door 200 corner, form vertical holding surface between the right angle medial surface of longitudinal support arm 1 and the inboard of the first stopper 13 of diameter, form horizontal holding surface between the right angle medial surface of longitudinal holding surface transverse support arm 2 and the inboard of diameter second stopper 14, vertical holding surface and horizontal holding surface hug closely respectively on the wall of the corner both sides of steel structure protective airtight door 200, make the medial surface of first stopper 13 and the inboard of second stopper 14 hug closely and fix a position on the lateral wall of steel structure protective airtight door 200, detect the rotation angle vertical degree of steel structure protective airtight door 200 through the vertical angle of longitudinal support arm 1 and transverse support arm 2.
In the utility model, as shown in fig. 1 and fig. 2, the infrared detection head 4 is slidably disposed in the notch groove 10, a protective cover 10a is fastened along the notch edge of the notch groove 10, the protective cover 10a can cover the detection head of the infrared detection head 4 in the notch groove 10, the protective cover 10a is opened and taken away when in use, so that the infrared detection head 4 can be used for detection, a slide way opening 5 is disposed on the front side of the longitudinal support arm 1 and outside the notch groove 10, the slide way opening 5 is communicated with the notch groove 10, the opening direction of the slide way opening 5 is disposed along the transverse horizontal direction of the front side of the longitudinal support arm 1 and is in the same direction with the notch groove 10, a poking rod 6 is disposed on the slide way opening 5, one end of the poking rod 6 is connected to the slide way opening 5, the other end of the poking rod 6 extends into the notch groove 10 to be connected with the shell of the infrared detection head 4, when length or the straightness that hangs down to steel construction protective airtight door 200 detect, can adjust the infrared ray light that infrared detection head 4 sent and the height on steel construction protective airtight door 200 surface as required, at this moment, can promote poker rod 6 drives simultaneously along the horizontal slip of slide mouth 5 infrared detection head 4 comes and goes to slide in breach groove 10, adjusts infrared detection head 4 to relevant position (just also can adjust the height on infrared ray light and steel construction protective airtight door 200 surface), fixes poker rod 6 through the nut on the positive lateral wall of longitudinal support arm 1, when conveniently carrying out corresponding detection, avoids infrared light to prevent that steel construction protective airtight door 200 surface from meetting the barrier and leading to the reflection at the testing process to improve the reliability and the accuracy that detect.
The utility model discloses in, as shown in fig. 2, offered the annular groove 16 that is mutually perpendicular respectively at the positive side of longitudinal support arm 1 and the trailing flank of transverse support arm 2, when measuring, the operator with hand gripping annular groove 16 to adjustment longitudinal support arm 1, transverse support arm 2 and position between steel construction protective airtight door 200 makes things convenient for fixture to put, has still alleviateed the weight of whole fixture.
The utility model discloses in, as shown in fig. 2, be provided with first support cushion 20 in the embedding respectively in the 1 side of longitudinal support arm that is close first stopper 13 and in the 2 sides of transverse support arm that are close second stopper 14, still be provided with pressure sensor 21 (foil gage sensor) in first support cushion 20, this pressure sensor 21 with microcontroller (single chip microcomputer controller) of control panel 3 carries out electrical connection. The second supporting rubber mat 22 is arranged on the side face of the vertical intersection position of the longitudinal supporting arm 1 and the transverse supporting arm 2, the second supporting rubber mat 22 and the first supporting rubber mat 20 are arranged on the same vertical plane, when the second permanent magnet 15 on the outer side surface of the first limiting block 13 and the outer side surface of the second limiting block 14 are adsorbed and positioned on the steel structure protective airtight door 200, and under the buffer supporting action of the first supporting rubber mat 20 and the second supporting rubber mat 22, the magnetic force of the two supporting arms adsorbed and positioned on the steel structure protective airtight door 200 can be prevented from being overlarge, meanwhile, when the non-adsorbable protective airtight door is arranged, when the two supporting arms are adjusted and placed by the hand-grasping annular groove 16, the pressure sensor 21 is used for detecting whether the longitudinal supporting arm 1 and the transverse supporting arm 2 are tightly pressed on the surface of the airtight door when the longitudinal supporting arm 1 and the transverse supporting arm 2 on the surface of the protective airtight door reach a certain pressure, the pressure sensor 21 sends the pressure signal to a microcontroller (single chip microcomputer controller) of the control panel 3 for detection, and indicates the pressure signal in a buzzer alarm, an LED indicator lamp and displays the pressure signal in a display screen.
In the utility model, as shown in fig. 1, fig. 2 and fig. 5, a movable telescopic rod 2a is embedded in the transverse supporting arm 2, the movable telescopic rod 2a is sleeved along the free end of the transverse supporting arm 2 transversely perpendicular to one side of the longitudinal supporting arm 1, continuous equidistant scale marks 2b are arranged on the surface of the movable telescopic rod 2a and the surface of the transverse supporting arm 2, the equidistant scale marks 2b are continuously distributed along the extending direction of the movable telescopic rod 2a, and when the movable telescopic rod 2a extends out of the transverse supporting arm 2, the length dimension can be measured; the movable telescopic rod 2a comprises a movable telescopic section 20a and a fixed head 20b, the fixed head 20b is embedded and clamped in the section of the free end of the transverse supporting arm 2, the section size of the movable telescopic section 20a is smaller than the surface size of the fixed head 20b, one end of the movable telescopic section 20a is fixed with the fixed head 20b, a notch 2c which obliquely and upwards extends into the fixed head 20b is arranged on the surface of the fixed head 20b in the vertical direction, when the movable telescopic section 20a needs to be pulled out of the transverse supporting arm 2, an operator inserts a finger into the notch 2c and pulls the fixed head 20b, when the movable telescopic section 20a is pulled out of the transverse supporting arm 2, a sliding groove 20c in the axial direction is arranged on the side wall of the movable telescopic section 20a, and the other end of the movable telescopic section 20a is inserted into the transverse supporting arm 2 from the free end of the transverse supporting arm 2, and activity flexible section 20a establishes in the transverse support arm 2 through spout 20c movable sleeve, activity flexible section 20a is stretched out the back by outside pulling, and its activity flexible section 20 a's free tip joint is in the free tip of transverse support arm 2, through the pulling activity flexible section 2a rotates the locating position who adjusts longitudinal support arm 1 and transverse support arm 2, then not only can adopt infrared ray detection head 4 to detect relevant length, roughness and the straightness that hangs down of steel construction protective airtight door 200 to can realize measuring fast, conveniently, improve measuring precision and degree of accuracy greatly moreover.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (10)
1. The utility model provides a detect supplementary fixture based on infrared ray civil air defense equipment which characterized in that: the auxiliary fixture comprises an L-shaped fixture body, the fixture body comprises a longitudinal supporting arm and a transverse supporting arm, the fixed end of the longitudinal supporting arm is connected with the fixed end of the transverse supporting arm in a right angle, a control panel is embedded in the side wall of the longitudinal supporting arm and close to the free end, the free end of the longitudinal supporting arm is provided with a notch groove, an infrared detection head is arranged in the notch groove, a horizontal sensor is embedded in the front side of the longitudinal supporting arm and/or the front side of the transverse supporting arm, a first permanent magnet is embedded in the right-angle inner side wall, which is vertically connected with the longitudinal supporting arm and the transverse supporting arm, of the longitudinal supporting arm, the rear side of the free end of the longitudinal supporting arm is provided with a first limiting block, the first limiting block horizontally extends out to one side of the transverse supporting arm from the free end of the longitudinal supporting, the second limiting block vertically extends upwards from the free end of the free end part of the transverse supporting arm, a second permanent magnet is embedded into the outer side surfaces of the first limiting block and the second limiting block, and the infrared detection head and the horizontal sensor are electrically connected with the control panel respectively.
2. The auxiliary fixture for detecting people's air defense equipment based on infrared rays as claimed in claim 1, is characterized in that: the infrared detection head is arranged in the notch groove in a sliding mode, a slideway port is arranged on the positive side face of the longitudinal supporting arm and located on the outer side of the notch groove, and the slideway port is communicated with the notch groove.
3. The auxiliary fixture for detecting people's air defense equipment based on infrared rays as claimed in claim 2, characterized in that: a poke rod is arranged on the sliding channel opening, one end of the poke rod is connected to the sliding channel opening, and the other end of the poke rod extends into the notch groove to be connected with the shell of the infrared detection head.
4. The auxiliary fixture for detecting people's air defense equipment based on infrared rays as claimed in claim 1, is characterized in that: the front side surface of the longitudinal supporting arm and the back side surface of the transverse supporting arm are respectively provided with mutually vertical annular grooves.
5. The auxiliary fixture for detecting people's air defense equipment based on infrared rays as claimed in claim 1, is characterized in that: the side surface of the longitudinal support arm close to the first limiting block and the side surface of the transverse support arm close to the second limiting block are respectively provided with a first support rubber mat in an embedded mode, and a pressure sensor is further arranged in the first support rubber mat and electrically connected with the control panel.
6. The auxiliary fixture for detecting people's air defense equipment based on infrared rays as claimed in claim 5, is characterized in that: and a second supporting rubber mat is arranged on the side surface of the vertical intersection of the longitudinal supporting arm and the transverse supporting arm, and the second supporting rubber mat and the first supporting rubber mat are on the same vertical plane.
7. The auxiliary fixture for detecting people's air defense equipment based on infrared rays as claimed in claim 1 or 5, which is characterized in that: the control panel is provided with a microcontroller, a buzzer alarm, an LED indicator lamp, a power supply battery, a display screen and at least one key switch, the power supply battery is electrically connected with the microcontroller, the buzzer alarm and the display screen through the key switch respectively, and the buzzer alarm, the LED indicator lamp and the display screen are connected with the microcontroller respectively.
8. The auxiliary fixture for detecting people's air defense equipment based on infrared rays as claimed in claim 1, is characterized in that: the protecting cover is buckled along the notch edge of the notch groove.
9. An infrared-based civil air defense equipment detection auxiliary fixture as claimed in claim 1, 4, 5 or 6, wherein: the movable telescopic rod is sleeved in the horizontal supporting arm in a manner of being embedded into the horizontal supporting arm, the movable telescopic rod is sleeved on one side of the horizontal supporting arm perpendicular to the longitudinal supporting arm along the free end portion of the horizontal supporting arm, and continuous equidistant size scale marks are arranged on the surface of the movable telescopic rod and the surface of the horizontal supporting arm.
10. The auxiliary fixture for detecting people's air defense equipment based on infrared rays as claimed in claim 9, wherein: the activity telescopic link is including flexible section of activity and fixed head, the cross sectional dimension of flexible section of activity is less than the surface dimension of fixed head, the one end of the flexible section of activity is fixed with the fixed head, is provided with the slope on the surface of fixed head and in vertical direction and upwards stretches into the notch in the fixed head, is provided with axial direction's spout on the lateral wall of the flexible section of this activity, and the other end of the flexible section of this activity inserts to the transverse support arm in from the free tip of transverse support arm, and the flexible section of activity is established in the transverse support arm through spout movable sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021189473.8U CN212482398U (en) | 2020-06-24 | 2020-06-24 | Auxiliary fixture for detection of civil air defense equipment based on infrared rays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021189473.8U CN212482398U (en) | 2020-06-24 | 2020-06-24 | Auxiliary fixture for detection of civil air defense equipment based on infrared rays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212482398U true CN212482398U (en) | 2021-02-05 |
Family
ID=74412712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021189473.8U Active CN212482398U (en) | 2020-06-24 | 2020-06-24 | Auxiliary fixture for detection of civil air defense equipment based on infrared rays |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212482398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251896A (en) * | 2021-05-13 | 2021-08-13 | 四川国安捷检测技术有限公司 | Multifunctional civil air defense door frame detection platform |
-
2020
- 2020-06-24 CN CN202021189473.8U patent/CN212482398U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251896A (en) * | 2021-05-13 | 2021-08-13 | 四川国安捷检测技术有限公司 | Multifunctional civil air defense door frame detection platform |
| CN113251896B (en) * | 2021-05-13 | 2022-12-02 | 四川国安捷检测技术有限公司 | Multifunctional civil air defense door frame detection platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212482398U (en) | Auxiliary fixture for detection of civil air defense equipment based on infrared rays | |
| CN108827193B (en) | Detection device for accurately detecting flatness of template | |
| CN204730840U (en) | A kind of device for detecting concrete blinding verticality | |
| CN105298150A (en) | Multifunctional hanging device for mounting building construction formwork | |
| CN110316632B (en) | Elevator car door sword and sill elevator sill clearance intelligent detector | |
| CN217818545U (en) | Building curtain wall flatness detection device | |
| CN209386976U (en) | A kind of rapid survey laser cannula ruler | |
| CN210922931U (en) | Portable multifunctional anti-overflow U-shaped pressure gauge | |
| CN220184034U (en) | A simple and easy device for assisting pore water pressure gauge buries underground | |
| CN208953097U (en) | A kind of trade detection device for container | |
| CN216283312U (en) | Carbon fiber jig for production and detection of glass fiber medical equipment | |
| CN215064294U (en) | Be applied to high efficiency flatness appearance of building engineering supervision | |
| CN219776834U (en) | Surge-proof liquid level meter | |
| CN205100573U (en) | Multi -functional hang device of building construction formwork installation | |
| CN220871753U (en) | Straightness detection device hangs down | |
| CN219935676U (en) | Nuclear magnetic sample on-machine detection device | |
| CN205749425U (en) | A kind of air detection instrument | |
| CN215626005U (en) | Portable multifunctional dynamometer for elevator inspection | |
| CN219161347U (en) | Exploration equipment convenient to clearance | |
| CN212569166U (en) | Environmental radiation detector with protective structure | |
| CN212432078U (en) | Pipe wall thickness measuring device | |
| CN211042251U (en) | Building engineering straightness detection device that hangs down | |
| CN211626339U (en) | Building outer wall composite bed thickness detector | |
| CN216348650U (en) | Perpendicularity detection equipment for building engineering | |
| KR101284673B1 (en) | Horizontal measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |