CN209841309U - On-vehicle folding arm-type engineering scene people's air tightness detection device - Google Patents
On-vehicle folding arm-type engineering scene people's air tightness detection device Download PDFInfo
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- CN209841309U CN209841309U CN201920763332.3U CN201920763332U CN209841309U CN 209841309 U CN209841309 U CN 209841309U CN 201920763332 U CN201920763332 U CN 201920763332U CN 209841309 U CN209841309 U CN 209841309U
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Abstract
The utility model discloses an on-vehicle folding arm formula engineering scene civil air defense door gas tightness detection device, including gas seal board and support regulating arm, the gas seal board includes basic shrouding and extends the shrouding, all with sealing film on basic shrouding and the extension shrouding, the last connector that is equipped with of sealing film, the basic shrouding back is equipped with the connecting seat, inclination adjusting device and support regulating arm are connected to the connecting seat, it still is equipped with high adjusting device and length adjusting device to support the regulating arm, support the regulating arm and install on the base, the concatenation of base bottom is on the automobile body, and the base includes base main part, pinhole seat and high adjusting device mount pad, and simple structure, degree of automation is high, can realize accomplishing real air tightness performance detection after the installation of civil air defense engineering scene to the protective air-tight door.
Description
Technical Field
The utility model relates to a water gauge civil air defense engineering detects technical field, especially relates to an on-vehicle folding arm-type engineering scene civil air defense door gas tightness detection device.
Background
The existing detection method for the protective airtight door mainly comprises the steps of installing the protective airtight door on a laboratory protective airtight door air tightness detection platform, and detecting by adopting the detection platform, wherein detection data obtained by the detection method only can represent the air tightness level of the protective airtight door in a laboratory, and cannot reflect the real air tightness performance of the protective airtight door after the installation on a civil air defense project site is completed. The method can only evaluate the delivery quality of the protective door, and cannot carry out field detection and evaluation on the air tightness of the protective door which is actually installed on the field in the civil engineering. In addition, after the detection data acquisition work is completed on the air defense basement engineering site, the detection personnel need to return to a working unit to perform detection data calculation processing, and then the detection result can be provided. The process fails to realize real-time processing and uploading statistics of detection results, has more artificial influence factors, and is not beneficial to supervision and management of the air-defense basement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the on-vehicle folding arm-type engineering scene people's air tightness detection device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an on-vehicle folding arm formula engineering scene civil air defense door gas tightness detection device, includes gas seal board and supports the regulating arm, the gas seal board includes basic shrouding and extends the shrouding, all with sealing film on basic shrouding and the extension shrouding, the last connector that is equipped with of sealing film, the basic shrouding back is equipped with the connecting seat, inclination adjusting device and support regulating arm are connected to the connecting seat, support the regulating arm and still be equipped with height adjusting device and length adjusting device, support the regulating arm and install on the base, the base bottom concatenation is on the automobile body, and the base includes base main part, pinhole seat and height adjusting device mount pad.
The basic sealing plate is a frame-shaped sealing plate, the frame-shaped sealing plate comprises a frame with closed periphery and a support in a shape like a Chinese character mi arranged in the frame, and bolt holes are formed in the periphery of the frame.
Extend the shrouding and be the rectangle shrouding, the rectangle shrouding includes all around closed rectangle frame and locates the inside cross support of rectangle frame, be equipped with the bolt hole all around the rectangle frame.
The rectangular sealing plate can be provided with any parts according to the field requirement, and is fixedly connected with bolt holes arranged on the periphery of the rectangular sealing plate through the frame-shaped sealing plate, so that sealing plates with different sizes are assembled with the frame-shaped sealing plate to adapt to civil air defense doors with different specifications.
The connecting base comprises a hydraulic cylinder connecting base and a supporting connecting arm connecting base, and the supporting connecting arm connecting base is arranged in the middle of the square-shaped support.
The inclination angle adjusting device is an inclination angle adjusting hydraulic cylinder.
The connector comprises an air inlet and a detection hole, and the air inlet and the detection hole are both connected with an air tightness detector.
The sealing film is made of air-tight elastic material, and can be made of rubber, aluminum foil cloth, etc
The sealing film is attached to the air sealing plate, can be bound and fixed, can be pasted and the like, and is planar. During detection, one side of the film is attached to the wall surface where the civil air defense door is installed, the film covers the door opening of the whole civil air defense door, and the other side of the film is provided with an interface connected with an air tightness detection instrument.
The support regulating arm is folding arm, folding arm includes forearm, postbrachium, forearm and postbrachium are through round pin axle hinged joint, length adjustment device sets up between forearm and postbrachium, forearm joint support linking arm connecting seat, postbrachium joint base, height adjustment device sets up between base and postbrachium.
The cross sections of the front arm and the rear arm are rectangular.
The folding arm can be arranged at the tail of the vehicle, is driven electrically or hydraulically, and adopts automatic control to realize the extension and retraction of the arm, so that the sealing plate is attached to the wall surface of the installation civil air defense door to compact the film.
The support adjusting arm is not limited to a folding arm, and can also be a telescopic arm and other structural forms.
The utility model provides a on-vehicle folding arm-type engineering scene people's air tightness detection device, its beneficial effect lies in: simple structure, degree of automation is high, can realize detecting the real air tightness performance of protective airtight door after the installation of civil air defense engineering scene is accomplished, supports the regulating arm and is equipped with high adjusting device and length adjusting device cooperation high adjusting device and can adjust closing plate spatial position, makes the closing plate paste on the wall of installation civil air defense door and real film, and it is high to detect the accuracy.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a frame-shaped closing plate;
FIG. 3 is a schematic view of a rectangular closing plate structure;
FIG. 4 is a schematic view of the forearm configuration;
FIG. 5 is a schematic view of the rear arm structure;
fig. 6 is a schematic view of the base structure.
The figure is marked with: 1. sealing the film; 2. a frame-shaped sealing plate; 3. a rectangular closing plate; 4. a tilt angle adjusting device; 5. a forearm; 6. a rear arm; 7. a length adjustment device; 8. a height adjustment device; 9. a base; 10. an air tightness detector; 11. a vehicle body; 21. a frame-shaped frame; 22. a support connecting arm connecting seat; 23. a hydraulic cylinder connecting seat; 24. bolt holes; 31. a rectangular frame; 32. rectangular frame bolt holes; 51. a forearm pin hole seat; 52. a tilt angle adjustment device mount; 53. a length adjustment device connecting seat; 61. rear arm pin hole seats; 62. a length adjustment device mount; 63. a height adjustment device connecting seat; 91. a height adjustment device mount; 92. pin hole seats; 93. a base body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-6, a on-vehicle folding arm formula engineering scene people's air defense door gas tightness detection device, includes gas seal board and support regulating arm, the gas seal board includes basic shrouding and extends the shrouding, all with sealing film 1 on basic shrouding and the extension shrouding, be equipped with the connector on the sealing film 1, the basic shrouding back is equipped with the connecting seat, inclination adjusting device 4 and support regulating arm are connected to the connecting seat, and the connecting seat is the double lug plate form, has the pinhole, support regulating arm still is equipped with height adjusting device 8 and length adjusting device 7, support regulating arm installs on the base, the base bottom concatenation is in 11 rear ends of automobile body, and the base includes base main part 93, pinhole seat 92 and height adjusting device mount pad 91.
The vehicle body 11 is provided with an information transmission system and a platform, and can process and upload and count the detection results in real time.
The basic sealing plate is a frame-shaped sealing plate 2, the frame-shaped sealing plate 2 comprises a frame 21 with closed periphery and a support in a shape like a Chinese character mi arranged in the frame, and bolt holes 24 are arranged on the periphery of the frame 21.
The expansion sealing plate is a rectangular sealing plate 3, the rectangular sealing plate 3 comprises a rectangular frame 31 which is closed all around and a cross-shaped support which is arranged inside the rectangular frame 31, and the rectangular frame 31 is provided with rectangular frame bolt holes 32 all around.
The air seal plate is constructed by many monolithic shroudings and forms, frame shape shrouding 2 be connected with the support regulating arm promptly and with the rectangle shrouding 3 of frame shape shrouding 2 concatenation, frame shape shrouding 2 is the main part of closing plate, according to unidimensional people's air defense door, can adjust the holistic size of air seal plate through the quantity that changes rectangle shrouding 3, realizes the size matching, and the air seal plate can form the hyperbaric chamber with the wall laminating compaction film of installation people's air defense door.
The single sealing plate for forming the air sealing plate is formed by welding pipe fittings, is of a frame structure, is provided with bolt holes, and can be spliced by a plurality of bolts to form sealing plate structures with different sizes.
The connecting base comprises a hydraulic cylinder connecting base 23 and a supporting connecting arm connecting base 22, and the supporting connecting arm connecting base 22 is arranged in the middle of the square bracket.
The inclination angle adjusting device 4 is an inclination angle adjusting hydraulic cylinder.
The connector comprises an air inlet and a detection hole, and the air inlet and the detection hole are both connected with the air tightness detector 10.
The air tightness detector 10 is a special instrument for detecting air tightness, is provided with an air source, a gas flow measuring instrument and the like, and can automatically acquire detection parameters such as air leakage and the like.
The sealing film 1 is made of an air-tight elastic material, and the size of the sealing film is larger than that of the civil air defense door.
The support regulating arm is a folding arm, the folding arm comprises a front arm 5 and a rear arm 6, the front arm 5 and the rear arm 6 are connected through a pin roll hinge, front and rear ends of the front arm 5 are provided with front arm pin hole seats 51, the front arm pin hole seats arranged at the front end are used for connecting and supporting connecting arm connecting seats, the front arm pin hole seats arranged at the corresponding rear end are used for connecting the rear arm, the front arm pin hole seats 51 are in a single lug plate form, the rear arm 6 is connected with a base 9, front and rear ends of the rear arm 6 are provided with rear arm pin hole seats 61, the rear arm pin hole seats arranged at the front end of the rear arm are in a double lug plate form and are used for being connected with the front arm pin hole seats, the rear arm pin hole seats at the rear end of the rear arm are in a single lug plate form and are used for being connected with pin hole seats 92 arranged on the base, the rear end of the front arm is provided with a length regulating device 53, the front, the length adjusting device 7 is arranged between the front arm and the rear arm through a length adjusting device connecting seat 53 and a length adjusting device mounting seat 62, and is used for adjusting the extending length of the front arm and adjusting the height of the sealing plate; the rear end of the rear arm is provided with a height adjusting device connecting seat 63, the base 9 is provided with a height adjusting device mounting seat 91, and the height adjusting device 8 is arranged between the base 9 and the rear arm 6 through the height adjusting device connecting seat 63 and the height adjusting device mounting seat 91 and is used for adjusting the lifting height of the rear arm 6; the front end of the front arm 5 is provided with an inclination angle adjusting device mounting base 52, the inclination angle adjusting device 4 is arranged between the basic sealing plate and the front arm 5 through a hydraulic cylinder connecting base 23 and the inclination angle adjusting device mounting base 52, and the inclination angle adjusting device 4 is used for adjusting the angle of the sealing plate.
The length adjusting device mounting base 62 and the height adjusting device connecting base 63 are both in a double-lug plate form.
The length adjusting device 7, the height adjusting device 8 and the inclination angle adjusting device 4 all adopt hydraulic cylinders, and the three are used in a matched mode, so that the sealing plate is attached to the civil air defense door.
Further, the base 9 is a supporting connection part of the equipment and is spliced with the rear part of the vehicle body, the main body part of the base is a base main body 93 with a rotating function, a pin hole seat 92 is arranged above the base main body 93, a height adjusting device mounting seat 91 is arranged on the side face of the base main body, the pin hole seat 92 is in a single lug plate form, and the height adjusting device mounting seat 91 is in a double lug plate form.
The front arm 5 and the rear arm 6 are rectangular in cross section.
During the use, a plurality of rectangle shroudings 3 close with 2 of frame-shaped shroudings, form the closing plate, by forearm 5 and postbrachium 6 under three pneumatic cylinder mating reaction, adjustment closing plate spatial position, make the closing plate paste on the wall of installation people's air defense door and real film, people's air defense door opening is covered to whole closing plate, form the hyperbaric chamber with people's air defense door and door opening, can be according to the roughness condition of the door wall at engineering scene, suitably add the sealing material between sealing film and door wall and be used for sealing, prevent that door wall binding face from leaking gas. The air inlet and outlet of the overpressure chamber are connected with an air tightness detector 10 installed on the vehicle to detect and transmit real-time data, so that the field air tightness detection of the civil air defense door is realized. And the information transmission system and the platform which are arranged on the vehicle body in the prior art are utilized to process and upload the detection result in real time, so that the influence of human factors is reduced, and the monitoring and management of the air defense basement are facilitated
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a on-vehicle folding arm-type engineering scene people's air tightness detection device of preventing door which characterized in that: including gas seal board and support regulating arm, the gas seal board includes basic shrouding and extends the shrouding, all with sealed film on basic shrouding and the extension shrouding, be equipped with the connector on the sealed film, the basic shrouding back is equipped with the connecting seat, inclination adjusting device and support regulating arm are connected to the connecting seat, support the regulating arm and still be equipped with height adjusting device and length adjusting device, support the regulating arm and install on the base, the base bottom concatenation is on the automobile body, and the base includes base main part, pinhole seat and height adjusting device mount pad.
2. The device of claim 1, wherein the device comprises: the basic sealing plate is a frame-shaped sealing plate, the frame-shaped sealing plate comprises a frame with closed periphery and a support in a shape like a Chinese character mi arranged in the frame, and bolt holes are formed in the periphery of the frame.
3. The device of claim 1, wherein the device comprises: extend the shrouding and be the rectangle shrouding, the rectangle shrouding includes all around closed rectangle frame and locates the inside cross support of rectangle frame, be equipped with the bolt hole all around the rectangle frame.
4. The device of claim 2, wherein the device comprises: the connecting base comprises a hydraulic cylinder connecting base and a supporting connecting arm connecting base, and the supporting connecting arm connecting base is arranged in the middle of the square-shaped support.
5. The device of claim 1, wherein the device comprises: the inclination angle adjusting device is an inclination angle adjusting hydraulic cylinder.
6. The device of claim 1, wherein the device comprises: the connector comprises an air inlet and a detection hole, and the air inlet and the detection hole are both connected with an air tightness detector.
7. The device of claim 1, wherein the device comprises: the sealing film is made of an air-impermeable elastic material.
8. The device of claim 4, wherein the device comprises: the support regulating arm is folding arm, folding arm includes forearm, postbrachium, forearm and postbrachium are through round pin axle hinged joint, length adjustment device sets up between forearm and postbrachium, forearm joint support linking arm connecting seat, postbrachium joint base, height adjustment device sets up between base and postbrachium.
9. The device of claim 8, wherein the device comprises: the cross sections of the front arm and the rear arm are rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920763332.3U CN209841309U (en) | 2019-05-26 | 2019-05-26 | On-vehicle folding arm-type engineering scene people's air tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920763332.3U CN209841309U (en) | 2019-05-26 | 2019-05-26 | On-vehicle folding arm-type engineering scene people's air tightness detection device |
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| CN209841309U true CN209841309U (en) | 2019-12-24 |
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| CN201920763332.3U Active CN209841309U (en) | 2019-05-26 | 2019-05-26 | On-vehicle folding arm-type engineering scene people's air tightness detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112816152A (en) * | 2020-12-31 | 2021-05-18 | 四川永志人防设备检测有限公司 | Airtight equipment gas tightness detecting system among civil air defense engineering |
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2019
- 2019-05-26 CN CN201920763332.3U patent/CN209841309U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112816152A (en) * | 2020-12-31 | 2021-05-18 | 四川永志人防设备检测有限公司 | Airtight equipment gas tightness detecting system among civil air defense engineering |
| CN112816152B (en) * | 2020-12-31 | 2023-03-10 | 四川永志人防设备检测有限公司 | Airtight equipment gas tightness detecting system among civil air defense engineering |
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