CN213456024U - Online building gas tightness detection device - Google Patents
Online building gas tightness detection device Download PDFInfo
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- CN213456024U CN213456024U CN202023089868.3U CN202023089868U CN213456024U CN 213456024 U CN213456024 U CN 213456024U CN 202023089868 U CN202023089868 U CN 202023089868U CN 213456024 U CN213456024 U CN 213456024U
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Abstract
The utility model relates to an online building gas tightness detection device, including detecting cover, unable adjustment base upper portion is equipped with the support stilt, and two support stilts tops are connected with the roof jointly, are equipped with the riser on the roof, and the riser is connected with the detection cover. The utility model discloses start driving motor, the drive bevel gear rotates, driven bevel gear rotates, and then the lead screw rotates, it removes to drive the silk piece, it is equipped with spacing logical post to slide through spacing logical inslot simultaneously, further drive spacing logical post and remove, spacing logical setting of groove can be spacing to spacing logical post, and then play spacing silk piece, spacing logical post removes to drive and detects the cover and removes, thereby the height of adjustable detection cover, be convenient for detect different positions, pass through the mobile device during the detection, will detect the cover and withhold detection position, can.
Description
Technical Field
The utility model relates to a building technical field, concretely relates to online building gas tightness detection device.
Background
The building air tightness is one of the main factors influencing the energy consumption of building heating and air conditioning, and is an important performance index of the building outer envelope structure. At present, the common building air tightness detection methods at home and abroad mainly comprise a tracer gas method and a fan air pressure method, wherein the tracer gas method can only carry out air tightness detection in a natural state, and the fan air pressure method can test air leakage and air tightness under different building pressure differences.
Chinese patent document CN201821086571 discloses a building air tightness detection device, which comprises a second installation frame, an air tank and a detection cover, wherein the detection cover is buckled on the outer wall of a wall body, an outer window is installed on the outer wall of the wall body, the detection cover is a one-side closed conical plastic cover, the open end of the detection cover is fixedly connected with the first installation frame, bolt holes are uniformly formed in the outer wall of the first installation frame, a plurality of bolts are fixedly connected with the outer wall of the second installation frame, and the bolts are inserted into the bolt holes and fastened through nuts; this building device is comparatively heavy, and is inconvenient to carry, and it is not strong to adopt simultaneously to detect the cover to detain stability on the wall body, influences the detection effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an online building gas tightness detection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an online building air tightness detection device comprises a detection cover and a fixed base, wherein supporting fixed columns are arranged at the upper part of the fixed base, the top ends of the two supporting fixed columns are connected with a top plate together, a lifter is arranged on the top plate, and the lifter is connected with the detection cover;
the lower part of the fixed base is movably provided with supporting vertical columns, the two supporting vertical columns are jointly provided with a movable bottom plate, the bottom of the movable bottom plate is symmetrically provided with movable wheels, the bottom of the fixed base is provided with a buffering stable groove, a buffering stable block is arranged in the buffering stable groove in a sliding manner, the buffering stable block is hinged with a buffering inclined rod, the two buffering inclined rods are jointly hinged with the movable bottom plate, and the two buffering inclined rods are connected through a buffering spring; be equipped with the installation cavity in the unable adjustment base, be equipped with the installation in the installation cavity and erect the groove, two installations erect inslot and slide and be equipped with the installation sliding block, support the erection column and be connected the setting with the installation sliding block.
Preferably, the top plate and the fixed base are connected through reinforcing rods, and the two reinforcing rods are arranged in a crossed mode.
Preferably, the mounting sliding block is connected with the inner top wall of the mounting cavity through a damping spring.
Preferably, the number of the damping springs is 3.
Preferably, the lifter includes the lift box, rotates in the lift box and is equipped with the lead screw, and threaded connection has the silk piece on the lead screw, the lead screw bottom is equipped with driven bevel gear, and driven bevel gear has drive bevel gear, and drive bevel gear is connected with driving motor, and driving motor sets up at lift box inside wall, lift box lateral wall still is equipped with spacing logical groove, and spacing logical inslot slides and is equipped with spacing stem, and spacing stem one end is connected with the silk piece, and the other end is connected with the detection cover.
Preferably, the screw rod is rotatably connected with the inner wall of the lifting box through a bearing seat.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses start driving motor, the drive bevel gear rotates, driven bevel gear rotates, and then the lead screw rotates, it removes to drive the silk piece, it is equipped with spacing logical post to slide through spacing logical inslot simultaneously, further drive spacing logical post and remove, spacing logical setting of groove can be spacing to spacing logical post, and then play spacing silk piece, spacing logical post removes to drive and detects the cover and removes, thereby the height of adjustable detection cover, be convenient for detect different positions, pass through the mobile device during the detection, will detect the cover and withhold detection position, can.
(2) The device is moved through the moving wheels, and is convenient to move, compared with the prior art, the device is high in practicability, the buffer oblique rod is driven to change the angle by moving the bottom plate upwards in the movement process, meanwhile, the buffer stable block slides in the buffer stable groove, and the buffer spring is compressed and reset to play a primary damping effect, so that the protection effect of the device is improved; the device removes through removing the wheel, moves up through removing the bottom plate in the removal, drives the angle change of buffering down tube, and the steady piece of buffering slides in buffering steady groove simultaneously, and buffer spring compression and reseing play preliminary shock attenuation effect to improve the protection effect of device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the internal structure of the fixing base of the present invention;
fig. 4 is a schematic structural diagram of the lifter of the present invention.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in an embodiment of the present invention, an online building air tightness detecting device includes a detecting cover 1 and a fixing base 2, wherein a supporting fixed column 3 is disposed on the upper portion of the fixing base 2, the top ends of the two supporting fixed columns 3 are commonly connected to a top plate 4, a lifter 5 is disposed on the top plate 4, and the lifter 5 is connected to the detecting cover 1;
the lower part of the fixed base 2 is movably provided with supporting vertical columns 6, the two supporting vertical columns 6 are jointly provided with a movable bottom plate 7, the bottoms of the movable bottom plates 7 are symmetrically provided with movable wheels 8, the bottom of the fixed base 2 is provided with a buffering stable groove 9, a buffering stable block 10 is arranged in the buffering stable groove 9 in a sliding manner, the buffering stable block 10 is hinged with a buffering inclined rod 11, the two buffering inclined rods 11 are jointly hinged with the movable bottom plate 7, and the two buffering inclined rods 11 are connected through a buffering spring 13; be equipped with installation cavity 14 in the unable adjustment base 2, be equipped with installation vertical slot 15 in the installation cavity 14, two installation vertical slots 15 slide in and are equipped with installation sliding block 16, support vertical column 6 and be connected the setting with installation sliding block 16.
In the present embodiment, the top plate 4 and the fixed base 2 are connected by the reinforcing bar 12, and the two reinforcing bars 12 are arranged to intersect each other.
The device moves through the moving wheel 8, moves upwards through the moving bottom plate 7 during moving, drives the angle change of the buffering inclined rod 11, meanwhile, the buffering stable block 10 slides in the buffering stable groove 9, and the buffering spring 13 compresses and resets to play a primary damping effect, so that the protection effect of the device is improved;
the mounting slide block 16 of the present embodiment is connected to the top wall of the mounting cavity 14 by a damper spring 17.
The number of the damper springs 17 in this embodiment is 3.
The supporting vertical column 6 moves upwards to drive the installation sliding block 16 to slide in the installation vertical groove 15, and the damping spring 17 is further compressed and reset, so that the damping and buffering effects are further achieved, and the service life of the protection device structure can be prolonged in the movement of the device.
The lifter 5 of this embodiment includes the lift box 51, and the internal rotation of lift box 51 is equipped with the lead screw 52, and threaded connection has a lead screw 53 on the lead screw 52, the lead screw 52 bottom is equipped with driven bevel gear 54, and driven bevel gear 54 meshes has drive bevel gear 55, and drive bevel gear 55 is connected with driving motor 56, and driving motor 56 sets up at the lift box 51 inside wall, the lift box 51 lateral wall still is equipped with spacing logical groove 57, and the sliding is equipped with spacing logical post 58 in the spacing logical groove 57, and spacing logical post 58 one end is connected with lead screw 53, and the other end is connected with detecting cover 1.
The screw 52 of this embodiment is rotatably connected with the inner wall of the lifting box 51 through the bearing seat 59, so that the rotational stability of the screw 52 is improved.
Start driving motor 56, drive bevel gear 55 rotates, driven bevel gear 54 rotates, and then lead screw 52 rotates, it removes to drive silk piece 53, it is equipped with spacing drifting 58 to slide through spacing logical groove 57 simultaneously, further drive spacing drifting 58 and remove, spacing setting up that leads to groove 57 can be spacing to spacing drifting 58, and then play spacing silk piece 53, spacing drifting 58 removes and drives and detect cover 1 and remove, thereby the height of adjustable detection cover 1, be convenient for detect different positions, pass through the mobile device during the detection, will detect cover 1 and detain and detect the position, can.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. An online building air tightness detection device comprises a detection cover and a fixed base, and is characterized in that supporting fixed columns are arranged at the upper part of the fixed base, the top ends of the two supporting fixed columns are connected with a top plate together, a lifter is arranged on the top plate, and the lifter is connected with the detection cover;
the lower part of the fixed base is movably provided with supporting vertical columns, the two supporting vertical columns are jointly provided with a movable bottom plate, the bottom of the movable bottom plate is symmetrically provided with movable wheels, the bottom of the fixed base is provided with a buffering stable groove, a buffering stable block is arranged in the buffering stable groove in a sliding manner, the buffering stable block is hinged with a buffering inclined rod, the two buffering inclined rods are jointly hinged with the movable bottom plate, and the two buffering inclined rods are connected through a buffering spring; be equipped with the installation cavity in the unable adjustment base, be equipped with the installation in the installation cavity and erect the groove, two installations erect inslot and slide and be equipped with the installation sliding block, support the erection column and be connected the setting with the installation sliding block.
2. The online building air tightness detection device according to claim 1, wherein the top plate and the fixing base are connected through a reinforcing rod, and the two reinforcing rods are arranged in a crossed manner.
3. The online building air tightness detection device according to claim 1, wherein the installation sliding block is connected with the top wall of the installation cavity through a damping spring.
4. The online building air tightness detection device according to claim 3, wherein the number of the damping springs is 3.
5. The on-line building air tightness detection device according to claim 1, wherein the lifter comprises a lifting box, a screw rod is rotatably arranged in the lifting box, a screw block is connected to the screw rod through threads, a driven bevel gear is arranged at the bottom of the screw rod, a driving bevel gear is meshed with the driven bevel gear, the driving bevel gear is connected with a driving motor, the driving motor is arranged on the inner side wall of the lifting box, a limiting through groove is further formed in the side wall of the lifting box, a limiting through column is slidably arranged in the limiting through groove, one end of the limiting through column is connected with the screw block, and the other end of the limiting through column is connected with.
6. The online building air tightness detection device according to claim 5, wherein the screw rod is rotatably connected with the inner wall of the lifting box through a bearing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023089868.3U CN213456024U (en) | 2020-12-19 | 2020-12-19 | Online building gas tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023089868.3U CN213456024U (en) | 2020-12-19 | 2020-12-19 | Online building gas tightness detection device |
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| Publication Number | Publication Date |
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| CN213456024U true CN213456024U (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023089868.3U Active CN213456024U (en) | 2020-12-19 | 2020-12-19 | Online building gas tightness detection device |
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| CN (1) | CN213456024U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399547A (en) * | 2021-06-16 | 2021-09-17 | 扬州宇新管业有限公司 | Continuous punching equipment for pipe fittings |
| CN117191279A (en) * | 2023-09-19 | 2023-12-08 | 雄邦压铸（南通）有限公司 | Automobile shock absorber ware casing leakproofness detection device |
-
2020
- 2020-12-19 CN CN202023089868.3U patent/CN213456024U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399547A (en) * | 2021-06-16 | 2021-09-17 | 扬州宇新管业有限公司 | Continuous punching equipment for pipe fittings |
| CN117191279A (en) * | 2023-09-19 | 2023-12-08 | 雄邦压铸（南通）有限公司 | Automobile shock absorber ware casing leakproofness detection device |
| CN117191279B (en) * | 2023-09-19 | 2024-04-19 | 雄邦压铸（南通）有限公司 | Automobile shock absorber ware casing leakproofness detection device |
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