CN207279874U - Building ventilation pipeline with lockable mechanism - Google Patents
Building ventilation pipeline with lockable mechanism Download PDFInfo
- Publication number
- CN207279874U CN207279874U CN201721184159.9U CN201721184159U CN207279874U CN 207279874 U CN207279874 U CN 207279874U CN 201721184159 U CN201721184159 U CN 201721184159U CN 207279874 U CN207279874 U CN 207279874U
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- CN
- China
- Prior art keywords
- jacking block
- receiving hole
- card slot
- gag lever
- lockable mechanism
- 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.)
- Expired - Fee Related
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Abstract
It the utility model is related to building ventilation pipeline field, aim to provide a kind of building ventilation pipeline with lockable mechanism, the possibility that play occurs for air hose can be reduced, its key points of the technical solution are that including deck, card slot and air hose, deck is embedded in card slot, card slot is arranged on air hose, deck is equipped with receiving hole, card slot is equipped with loading chamaer, loading chamaer is overlapped with the central axis of receiving hole and the loading chamaer is placed in below receiving hole, lockable mechanism is equipped with loading chamaer, lockable mechanism includes gag lever post, roller, jacking block and actuator, gag lever post is through the part between receiving hole and loading chamaer, gag lever post is away from receiving hole one end connection roller, jacking block is set along the direction of motion in slope, jacking block is away from roller side connection actuator.By using above-mentioned technical proposal, actuator driving jacking block movement, jacking block drives gag lever post to move during the motion, and one end of gag lever post is in receiving hole, reduces the possibility that play occurs for air hose.
Description
Technical field
It the utility model is related to ventilation design field, more particularly to a kind of building ventilation pipe with lockable mechanism
Road.
Background technology
Ventilation shaft can carry out replacement circulation to indoor and outdoor air.
At present, publication No. is that the Chinese patent of CN105715019A discloses a kind of industrialized building ventilation shaft, it is wrapped
Include air hose, one group of deck and one group of card slot, all card slots to be all fixedly connected with air hose upper surface, card slot is internally embedded a card
Seat, and the card slot part that is in contact with deck sets tread plate respectively, deck include wall-connecting piece and T-shaped connector, wall-connecting piece with it is T-shaped
The foot piece connection of connector, and deck is embedded in card slot by the head rod of T-shaped connector, frame, which has, at the top of card slot accommodates T
The installing port of the foot piece of type connector.
Although this industrialized building ventilation shaft is provided with tread plate, when air hose stress is larger, card slot is easy
Play occurs with respect to deck, causes air hose that play occurs.
Utility model content
The purpose of this utility model is to provide a kind of building ventilation pipeline with lockable mechanism, can reduce air hose
The possibility of play.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of building ventilation pipeline with lockable mechanism, including deck, card slot and air hose, one end of the deck are preset
To put on construction wall, the other end is embedded in card slot, and the card slot is arranged on air hose, and the deck is equipped with receiving hole,
The card slot is equipped with loading chamaer, and the loading chamaer is located at below receiving hole, is equipped with and is used for pair in the receiving hole and loading chamaer
Relative position carries out spacing lockable mechanism between deck and card slot, and the lockable mechanism includes gag lever post, jacking block and actuator,
The gag lever post is placed in receiving hole through the part between receiving hole and loading chamaer, described gag lever post one end, and gag lever post deviates from
One end of receiving hole is placed in loading chamaer and contacts at jacking block, and the jacking block is set along the direction of motion in slope, the jacking block back of the body
Actuator is connected from roller side, the actuator is arranged on the bottom of loading chamaer, and the actuator is used to drive jacking block to move.
By using above-mentioned technical proposal, after deck is embedded in card slot, actuator driving jacking block movement, jacking block is being transported
Gag lever post is driven to move by roller during dynamic, when gag lever post moves to the high end on slope, gag lever post is away from jacking block
One end is in receiving hole, spacing to the relative position progress between deck and card slot, reduces the possibility that play occurs for air hose
Property.
Further set：The gag lever post is equipped with roller, the slope of the roller conflicting jacking block away from receiving hole one end.
By using above-mentioned technical proposal, when jacking block moves, become between gag lever post and jacking block by original sliding friction
To roll, the frictional force between gag lever post and jacking block is reduced.
Further set：The gag lever post is equipped with catch close to receiving hole one end, and the card slot is equipped with and catch phase
The retaining groove matched somebody with somebody, the notch of the retaining groove are opposite with the oral area of receiving hole.
By using above-mentioned technical proposal, actuator driving jacking block movement, roller is rotated with the movement of jacking block, rolled
During wheel moves to end portion from high end, gag lever post reduces spacing to the setting close to one end motion of jacking block, catch
Bar drops to the possibility in loading chamaer.
Further set：The jacking block is equal to width of the loading chamaer along the direction of motion of jacking block along the width of the direction of motion
Spend half.
By using above-mentioned technical proposal, in jacking block motion process, when the end portion of jacking block contradicts the chamber to loading chamaer
During wall, the high end of roller motion to jacking block, at this time gag lever post be in away from one end of roller in receiving hole, realize to deck and
The restriction of relative position between card slot；When jacking block high end contradict to loading chamaer cavity wall when, roller motion to jacking block it is low
End, at this time gag lever post be in away from one end of roller in card slot, release the restriction to relative position between deck and card slot.
Further set：The jacking block is equipped with limited block along the both sides of the direction of motion.
By using above-mentioned technical proposal, the setting of banking stop is defined the travel of roller, makes roller
Range of movement is maintained on jacking block, reduces the possibility that roller is tumbled from jacking block.
Further set：The jacking block is equipped with the slot rolling to match with roller with the inconsistent one side of roller.
By using above-mentioned technical proposal, roller is moved along slot rolling during the motion, the movement rail of pair of rollers slot rolling
Mark has carried out spacing, reduces the possibility that roller arbitrarily slides on jacking block.
Further set：The actuator includes rack and pinion, and the gear is rotatably connected on loading by connecting shaft
Chamber is close to bottom side, and the rack is arranged on jacking block and deviates from roller side, and the rack runs through deck along the jacking block direction of motion,
The rack and pinion engagement.
By using above-mentioned technical proposal, rack is promoted, rack and pinion moves together, and the movement of rack drives jacking block fortune
Dynamic, so as to drive roller motion, roller changes gag lever post and deviates from the distance between roller one end and receiving hole during the motion,
So as to fulfill to the spacing of the relative position between the spacing of the relative position between deck and card slot, releasing deck and card slot.
Further set：The rack is connected to card slot, the sliding plane along the both sides of the direction of motion by slipping mechanism
Structure includes slide and sliding slot, and the sliding slot is arranged on card slot along the rack direction of motion, and length and the card slot edge of the sliding slot are pushed up
The equal length of the block direction of motion, the slide are arranged on the both sides of the direction of motion of rack, and the slide matches with sliding slot.
By using above-mentioned technical proposal, while movement, slide moves rack in sliding slot, the setting of slipping mechanism
On the one hand guiding role is played to rack, reduces the possibility that the movement locus of rack shifts；On the other hand play
To the position-limiting action of rack, the possibility that rack staggers with gear during the motion is reduced.
Further set：Groove is equipped with the both ends of the slide, locating part is equipped with the groove, it is described spacing
Part includes limiting plate, limited block and elastic component, and the limiting plate is rotatably connected on the slot bottom of groove, and the elastic component is connected to limit
Between position plate and the slot bottom of groove, the limited block is arranged on slot bottom one end that limiting plate deviates from groove.
By using above-mentioned technical proposal, during the motion, when roller is in high end, gag lever post is in be held jacking block
Receive in hole, now close to jacking block end portion elastic component in the raw, the limiting plate being connected with the elastic component be in
Open state, the limited block being connected on limiting plate contact at the outside of deck, realize to the spacing of rack, reduce due to rack
Move and cause gag lever post to move back the possibility in card slot；When roller is in end portion, gag lever post is in card slot, at this time
In the raw, the limiting plate being connected with the elastic component is in open configuration, limited block to the elastic component of the close high end of jacking block
The outside of deck is contacted at, same realize to the spacing of rack, reduces the possibility that rack continues movement, reduces gag lever post
Move to the possibility of receiving hole.
In conclusion the utility model has the advantages that：
1st, the setting of lockable mechanism realize between deck and card slot relative position it is spacing, reduce air hose
The possibility of play；
2nd, the setting of locating part is realized to the spacing of rack, and the relative position between deck and card slot is limited in gag lever post
During position, the possibility that rack moves is reduced.
Brief description of the drawings
Fig. 1 is the structure diagram for being used to embody the utility model in the present embodiment；
Fig. 2 is the A portions schematic enlarged-scale view for being used to embody lockable mechanism in Fig. 1；
Fig. 3 is the B portions schematic enlarged-scale view for being used to embody locating part in Fig. 1.
In figure, 1, deck；2nd, card slot；3rd, air hose；4th, receiving hole；5th, loading chamaer；6th, lockable mechanism；61st, gag lever post；62、
Roller；63rd, jacking block；64th, actuator；641st, rack；642nd, gear；7th, banking stop；8th, slot rolling；9th, connecting shaft；10th, sliding plane
Structure；101st, slide；102nd, sliding slot；11st, catch；12nd, retaining groove；13rd, groove；14th, locating part；141st, limiting plate；142nd, limited block；
143rd, elastic component.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1：A kind of building ventilation pipeline with lockable mechanism, as shown in Figure 1, including deck 1, card slot 2 and wind
Pipe 3, one end of deck 1 are preset on construction wall, and the other end is embedded in card slot 2, and card slot 2 is arranged on air hose 3, are such as schemed
Deck 1 shown in 1 and Fig. 2 is equipped with receiving hole 4, and card slot 2 is equipped with loading chamaer 5, carries chamber 5 and is located at the lower section of receiving hole 4, loading chamaer 5
Interior to be equipped with lockable mechanism 6, lockable mechanism 6 includes gag lever post 61, jacking block 63 and actuator 64, gag lever post 61 through receiving hole 4 with
Part between loading chamaer 5, gag lever post 61 are placed in loading chamaer 5 away from one end of receiving hole 4, and 61 one end of gag lever post is placed in receiving
In hole 4, gag lever post 61 is connected with roller 62 away from 4 one end of receiving hole, and roller 62 contacts at jacking block 63, and jacking block 63 is along the direction of motion
Set in slope, jacking block 63 is arranged on the bottom of loading chamaer 5, drives away from 62 side of roller connection actuator 64, actuator 64
Part 64 is used to drive jacking block 63 to move.
As shown in Figures 2 and 3, actuator 64 includes rack 641 and gear 642, and gear 642 is rotated by connecting shaft 9 to be connected
Loading chamaer 5 is connected on close to bottom side, rack 641 is arranged on jacking block 63 and deviates from 62 side of roller, and rack 641 is moved along jacking block 63
Deck 1 is run through in direction, and rack 641 matches with gear 642, and rack 641 is connected along the both sides of the direction of motion by slipping mechanism 10
Card slot 2 is connected to, as shown in figures 1 and 3, slipping mechanism 10 includes slide 101 and sliding slot 102, and sliding slot 102 is moved along rack 641
Direction is arranged on card slot 2, and length and equal length of the card slot 2 along 63 direction of motion of jacking block of sliding slot 102, slide 101 are set
In the both sides of the direction of motion of rack 641, slide 101 matches with sliding slot 102.
As shown in figure 3, being equipped with groove 13 at the both ends of slide 101, locating part 14, locating part 14 are equipped with groove 13
Including limiting plate 141, limited block 142 and elastic component 143, limiting plate 141 is rotatably connected on the slot bottom of groove 13, elastic component 143
It is connected between the slot bottom of limiting plate 141 and groove 13, limited block 142 is arranged on the slot bottom one that limiting plate 141 deviates from groove 13
Hold, in the present embodiment, hinged between the slot bottom of limiting plate 141 and groove 13, in the present embodiment, elastic component 143 is arranged to spring.
As shown in figure 3, gag lever post 61 is equipped with catch 11 close to 4 one end of receiving hole, card slot 2 is equipped with to match with catch 11
Retaining groove 12, the notch of the retaining groove 12 is opposite with the oral area of receiving hole 4.
As shown in figure 3, jacking block 63 is equal to width of the loading chamaer 5 along the direction of motion of jacking block 63 along the width of the direction of motion
Spend half, jacking block 63 and the inconsistent one side of roller 62 are equipped with the slot rolling 8 to match with roller 62, and jacking block 63 is along the direction of motion
Both sides are equipped with banking stop 7.
Implementation process：After deck 1 is embedded on card slot 2, staff promotes rack 641, is moved in rack 641 same
When, slide 101 is moved along sliding slot 102, and jacking block 63 is moved with the movement of rack 641, and jacking block 63 during the motion, rolls
Wheel 62 is moved along slot rolling 8 on jacking block 63, when the end portion of jacking block 63 contradicts the cavity wall of loading chamaer 5, roller 62 roll to
High end on jacking block 63, gag lever post 61 are jacked up by jacking block 63, and gag lever post 61 is in receiving hole 4 away from one end of roller 62 at this time
It is interior, realize between deck 1 and card slot 2 relative position it is spacing, be in close to the locating part 14 of jacking block 63 end portion and open shape
State, in the raw, limited block 142 contacts at the outside of card slot 2 to elastic component 143, realize rack 641 is carried out it is spacing.
When needing to carry out maintenance air hose 3, limited block 142 is pressed with hand, elastic component 143 is in compressive state, will
Limited block 142 is pressed into groove 13, promote rack 641 move, jacking block 63 moves together with rack 641, roller 62 along
Slot rolling 8 on jacking block 63 moves, and in the motion process of roller 62, gag lever post 61 works as jacking block to close to 62 1 end motion of roller
When 63 high end moves to the cavity wall for contradicting loading chamaer 5, roller 62 moves to the end portion of jacking block 63, the gear on gag lever post 61
Piece 11 is moved in retaining groove 12, and gag lever post 61 is moved in card slot 2, releases the limit to relative position between deck 1 and card slot 2
Position, the locating part 14 close to 63 high end of jacking block are in open configuration, and in the raw, limited block 142 contradicts elastic component 143
In the outside of card slot 2, rack 641 is carried out spacing, reduced the movement of rack 641 so as to by 61 jacking receiving hole 4 of gag lever post
Interior possibility, realizes and separates deck 1 and card slot 2, convenient that air hose 3 is carried out maintenance.
The above embodiments are only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (9)
1. a kind of building ventilation pipeline with lockable mechanism, including deck (1), card slot (2) and air hose (3), the deck (1)
One end be preset on construction wall, the other end is embedded in card slot (2), and the card slot (2) is arranged on air hose (3), its
It is characterized in that：The deck (1) is equipped with receiving hole (4), and the card slot (2) is equipped with loading chamaer (5), the loading chamaer (5)
It is equipped with and is used for phase between deck (1) and card slot (2) below receiving hole (4), in the receiving hole (4) and loading chamaer (5)
Spacing lockable mechanism (6) is carried out to position, the lockable mechanism (6) includes gag lever post (61), jacking block (63) and actuator
(64), through the part between receiving hole (4) and loading chamaer (5), described gag lever post (61) one end is placed in the gag lever post (61)
In receiving hole (4), gag lever post (61) is placed in loading chamaer (5) away from one end of receiving hole (4) and contacts at jacking block (63), described
Jacking block (63) is set along the direction of motion in slope, and the jacking block (63) is described away from roller (62) side connection actuator (64)
Actuator (64) is arranged on the bottom of loading chamaer (5), and the actuator (64) is used to drive jacking block (63) to move.
2. the building ventilation pipeline according to claim 1 with lockable mechanism, it is characterised in that：The gag lever post (61)
Roller (62) is equipped with away from receiving hole (4) one end, the roller (62) contradicts the slope of jacking block (63).
3. the building ventilation pipeline according to claim 2 with lockable mechanism, it is characterised in that：The gag lever post (61)
Catch (11) is equipped with close to receiving hole (4) one end, the card slot (2) is equipped with the retaining groove (12) to match with catch (11), institute
The notch for stating retaining groove (12) is opposite with the oral area of receiving hole (4).
4. the building ventilation pipeline according to claim 3 with lockable mechanism, it is characterised in that：Jacking block (63) edge
The width of the direction of motion is equal to width half of the loading chamaer (5) along the direction of motion of jacking block (63).
5. the building ventilation pipeline according to claim 3 with lockable mechanism, it is characterised in that：Jacking block (63) edge
The both sides of the direction of motion are equipped with banking stop (7).
6. the building ventilation pipeline according to claim 3 with lockable mechanism, it is characterised in that：The jacking block (63) with
The inconsistent one side of roller (62) is equipped with the slot rolling (8) to match with roller (62).
7. the building ventilation pipeline with lockable mechanism according to claim 4~6 any one, it is characterised in that：Institute
Stating actuator (64) includes rack (641) and gear (642), and the gear (642) is rotatably connected on loading by connecting shaft (9)
Chamber (5) is arranged on jacking block (63) and deviates from roller (62) side, rack (641) edge close to bottom side, the rack (641)
Jacking block (63) direction of motion runs through deck (1), and the rack (641) is engaged with gear (642).
8. the building ventilation pipeline according to claim 7 with lockable mechanism, it is characterised in that：The rack (641)
Card slot (2) is connected to by slipping mechanism (10) along the both sides of the direction of motion, the slipping mechanism (10) include slide (101) and
Sliding slot (102), the sliding slot (102) are arranged on card slot (2) along rack (641) direction of motion, the length of the sliding slot (102)
With equal length of the card slot (2) along jacking block (63) direction of motion, the slide (101) is arranged on the direction of motion of rack (641)
Both sides, the slide (101) matches with sliding slot (102).
9. the building ventilation pipeline according to claim 8 with lockable mechanism, it is characterised in that：Close to the slide
(101) groove (13) is equipped with both ends, locating part (14) is equipped with the groove (13), the locating part (14) includes spacing
Plate (141), limited block (142) and elastic component (143), the limiting plate (141) is rotatably connected on the slot bottom of groove (13), described
Elastic component (143) is connected between the slot bottom of limiting plate (141) and groove (13), and the limited block (142) is arranged on limiting plate
(141) slot bottom one end of groove (13) is deviated from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721184159.9U CN207279874U (en) | 2017-09-14 | 2017-09-14 | Building ventilation pipeline with lockable mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721184159.9U CN207279874U (en) | 2017-09-14 | 2017-09-14 | Building ventilation pipeline with lockable mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207279874U true CN207279874U (en) | 2018-04-27 |
Family
ID=61981191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721184159.9U Expired - Fee Related CN207279874U (en) | 2017-09-14 | 2017-09-14 | Building ventilation pipeline with lockable mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207279874U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111926924A (en) * | 2020-08-06 | 2020-11-13 | 浙江可久建筑工程有限公司 | Locking mechanism of prefabricated building |
| CN115355570A (en) * | 2022-08-22 | 2022-11-18 | 新疆华奕新能源科技有限公司 | Cabinet heat exchange back plate |
-
2017
- 2017-09-14 CN CN201721184159.9U patent/CN207279874U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111926924A (en) * | 2020-08-06 | 2020-11-13 | 浙江可久建筑工程有限公司 | Locking mechanism of prefabricated building |
| CN111926924B (en) * | 2020-08-06 | 2021-06-22 | 浙江可久建筑工程有限公司 | Locking mechanism of prefabricated building |
| CN115355570A (en) * | 2022-08-22 | 2022-11-18 | 新疆华奕新能源科技有限公司 | Cabinet heat exchange back plate |
| CN115355570B (en) * | 2022-08-22 | 2024-04-26 | 新疆华奕新能源科技股份有限公司 | Cabinet heat exchange backboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20200914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |