CN206437840U - The stopping means of fixed-axis rotation heavy flat plate part - Google Patents
The stopping means of fixed-axis rotation heavy flat plate part Download PDFInfo
- Publication number
- CN206437840U CN206437840U CN201621377650.9U CN201621377650U CN206437840U CN 206437840 U CN206437840 U CN 206437840U CN 201621377650 U CN201621377650 U CN 201621377650U CN 206437840 U CN206437840 U CN 206437840U
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- China
- Prior art keywords
- flat plate
- plate part
- heavy flat
- fixed
- mobile box
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Abstract
The utility model proposes a kind of stopping means of fixed-axis rotation heavy flat plate part, including：Base, the mobile box on the base and the heavy flat plate part located at the mobile box side, the mobile box is rotatably connected to positive stop at heavy flat plate part, the mobile box is provided with the elastic component for vertically moving casing bottom surface, the elastic component of the positive stop is fixed in described elastic component one end, and the other end of the elastic component is fixed on the bottom of mobile box；Lifting assembly and the crushing block at the top of the lifting assembly are provided with inside the mobile box, the positive stop rotates after the rotation of heavy flat plate part and is held in heavy flat plate part, and the crushing block pushes against in positive stop after rising under lifting assembly drive and is supported in heavy flat plate part bottom.The effectively barrier that the utility model is realized to heavy flat part is spacing, adds stop contact surface, and ensure that the effect of visualization of the spacing assembling of heavy flat plate part in place.
Description
Technical field
The utility model is related to the technical field of architectural engineering, more particularly to a kind of fixed-axis rotation heavy flat plate part it is spacing
Device.
Background technology
In building engineering field, being frequently encountered heavy flat plate part needs around fixed-axis rotation, now needs by spacing dress
Put to limit the displacement of heavy flat plate part, with prevent heavy flat plate part because rotation phase surprisingly changes and caused by wound safety
Accident.
At present, the stopping means of existing conventional fixed-axis rotation heavy flat plate part be flat part bottom set connection can
Expansion screw, the scalable screw rod, which is headed into downwards in firm banking hole, completes spacing.However, above-mentioned stopping means is present as follows not
Foot：
1st, influenceed by extraneous dynamic load（Such as wind-force, push-pull effort）, due to scalable screw rod and base fit-up gap
In the presence of lifting screw may resist reciprocal continual vibration；
2nd, influenceed by flat part ground level from ground elevation and installation site be different, the helical pitch of lifting screw is also different,
Extension elongation is longer, and the ability of resist torque is weaker, higher to the rigidity requirement of screw rod；
3rd, base needs pre-buried processing, and the firm degree of connection is also inconsistent.
4th, screw head stretch into base visual field effect it is not good, assembling observability in place is poor.
Utility model content
The purpose of this utility model is to propose a kind of stopping means of fixed-axis rotation heavy flat plate part, is realized flat to heavy type
The effectively barrier of plate is spacing, while alleviating the stress of encorbelmenting of rotating shaft hinged place, it is to avoid the destruction risk of the long-term load-bearing of rotating shaft.
It is described the utility model proposes a kind of stopping means of fixed-axis rotation heavy flat plate part to reach above-mentioned purpose
Device includes：Base, the mobile box on the base and the heavy flat plate part located at the mobile box side, it is described
Mobile box is rotatably connected to positive stop at heavy flat plate part, and the mobile box is provided with and vertically moves casing bottom surface
The elastic component of the positive stop is fixed in elastic component, described elastic component one end, and the other end of the elastic component is fixed on movement
The bottom of casing；Lifting assembly and the crushing block at the top of the lifting assembly, the limit are provided with inside the mobile box
Position block rotates after the rotation of heavy flat plate part and is held in heavy flat plate part, and the crushing block rises under lifting assembly drive
After push against in positive stop and be supported in heavy flat plate part bottom.
Further, in the stopping means of above-mentioned fixed-axis rotation heavy flat plate part, the base and mobile box are
Steel construction, the base is directly rigidly connected with ground.
Further, in the stopping means of above-mentioned fixed-axis rotation heavy flat plate part, the positive stop includes bottom, top
Portion, the first flange extended by the bottom towards side and the second flange extended by the bottom towards opposite side, it is described
Positive stop is articulated with mobile box close to one end of the first flange, and the elastic component is fixed on the bottom of the positive stop.
Further, in the stopping means of above-mentioned fixed-axis rotation heavy flat plate part, the top is provided with and the second flange
The inclined-plane of connection.
Further, in the stopping means of above-mentioned fixed-axis rotation heavy flat plate part, first flange outer sides are provided with pin
Hole, the mobile box also is provided with fixing hole corresponding with pin-and-hole, and fixing hole and pin-and-hole are passed through by positive stop by steady pin
It lock onto the side of mobile box.
Further, in the stopping means of above-mentioned fixed-axis rotation heavy flat plate part, the lifting assembly includes being located at institute
The jack inside mobile box and the handwheel outside mobile box are stated, the crushing block is fixed on the top of the jack
Portion and below the heavy flat plate part.
Further, in the stopping means of above-mentioned fixed-axis rotation heavy flat plate part, the crushing block passes through fixed lock
Tightly in the side of mobile box.
Further, in the stopping means of above-mentioned fixed-axis rotation heavy flat plate part, the mobile box include bottom plate and
By the bottom plate vertically extending first side plate and the second side plate in the same direction, the bottom plate is provided with two side shields being oppositely arranged,
The first roller is equipped with two side shield, and two first roller is symmetrical arranged on the center line of heavy flat plate part,
Support side plate is additionally provided with two side shield, and two support side plate is symmetrically set on the center line of heavy flat plate part
Put, the two ends of the jack are fixed between two first roller and two support side plates.
Further, in the stopping means of above-mentioned fixed-axis rotation heavy flat plate part, second side plate interior sides are provided with use
In the second roller for rotating the connection heavy flat plate part.
Further, in the stopping means of above-mentioned fixed-axis rotation heavy flat plate part, first side plate interior sides are provided with use
In a spacing transverse slat is provided with the hinge ear for being hinged positive stop, the hinge ear at the first side plate.
The stopping means of the utility model fixed-axis rotation heavy flat plate part realizes effective barrier limit to heavy flat part
Position, operation more facilitates, time saving, it is to avoid security incident generation；Meanwhile, alleviate the stress of encorbelmenting of rotating shaft hinged place, it is to avoid
The destruction risk of the long-term load-bearing of rotating shaft, adds stop contact surface, weakens the vibration that external force effect is caused, and ensure that heavy flat
The effect of visualization of the spacing assembling of plate in place.
Brief description of the drawings
Fig. 1 is the front view of the stopping means of the utility model fixed-axis rotation heavy flat plate part；
Fig. 2 is the side view of the stopping means of the utility model fixed-axis rotation heavy flat plate part；
Fig. 3 is the structural representation of positive stop in Fig. 1；
Fig. 4 is the structural representation of mobile box in Fig. 1.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings.
Fig. 1 to Fig. 3 is referred to, the stopping means of the utility model fixed-axis rotation heavy flat plate part, described device includes：Bottom
Seat 1, the mobile box 2 on the base 1 and the heavy flat plate part 3 located at the side of mobile box 2, the movable case
Body 2 is rotatably connected to positive stop 4 at heavy flat plate part 3, and the mobile box 2 is provided with and vertically moves the bottom surface of casing 2
The elastic component 5 of the positive stop 4 is fixed in elastic component 5, described one end of elastic component 5, and the other end of the elastic component 5 is fixed on
The bottom of mobile box 2；Crushing block of the inside of mobile box 2 provided with lifting assembly 6 and located at the top of lifting assembly 6
7, the positive stop 4 rotates after the rotation of heavy flat plate part 3 and is held in heavy flat plate part 3, and the crushing block 7 is in lifting group
Part 6, which drives, to be pushed against in positive stop 4 after lower rising and is supported in the bottom of heavy flat plate part 3.
Wherein, the base 1 and mobile box 2 are steel construction, and the base 1 is directly rigidly connected with ground, without
Base is pre-buried, relatively reliable.The mobile box 2 is on the base 1 and respect thereto 1 lifts adjustable, so facilitates more
It is accurately positioned according to actual elevation well.In the present embodiment, the mobile box 2 is provided with slider bar（It is not shown）, the base 1
Side be correspondingly provided with sliding groove（It is not shown）, pin-and-hole is equipped with the slider bar and sliding groove（It is not shown）, by sliding
Bar slides the achievable respect thereto 1 of mobile box 2 on sliding groove and lifted, when the respect thereto 1 of mobile box 2 is adjusted
To after relevant position, the mobile box 2 and base 1 can be fixed with sliding groove by inserting slider bar by bolt or pin
Locking, mobile box 2 according to installed height mark by sliding groove bolt or pin positioning after, by mobile box 2 and base 1 week
While be welded and fixed it is firm.
The heavy flat plate part 3 is located at the side of mobile box 2, and the heavy flat plate part 3 can be around fixed-axis rotation, i.e.,
From fig. 1, the heavy flat plate part 3 can be rotated counterclockwise towards positive stop 4, so as to extrude positive stop 4 and drive
Positive stop 4 is rotated.
Fig. 1 and Fig. 3 is referred to, the positive stop 4 includes bottom 41, top 42, prolonged by the bottom 41 towards side
The first flange 43 stretched and the second flange 44 extended by the bottom 41 towards opposite side, the top 42 be provided with it is second convex
The inclined-plane 45 that edge 44 is connected, the positive stop 4 is articulated with mobile box 2, the elastic component 5 close to one end of the first flange 43
It is fixed on the bottom 41 of the positive stop 4.The second flange 44 of positive stop 4 is extruded after the heavy flat plate part 3 is rotated,
So that elastic component 5 is compressed, i.e., described positive stop 4 turns clockwise in the presence of elastic component 5；When described heavy flat
After plate 3 is by positive stop 4, the positive stop 4 resets counterclockwise in the presence of elastic component 5, now, the limiting block
Block 4 without external force when acting on, and the flange 44 of inclined-plane 45 and second of the positive stop 4 is held in heavy flat plate part 3, so as to play
Limit the effect that heavy flat plate part 3 is rotated.
The outside of first flange 43 is additionally provided with pin-and-hole 432, and the mobile box 2 also is provided with corresponding with pin-and-hole 432 solid
Determine hole（It is not shown）, fixing hole and pin-and-hole 432 are passed through by steady pin 8, positive stop 4 can be lock onto to the side of mobile box 2
Face, it is to avoid the maloperation of whole stopping means causes heavy flat plate part 3 to rotate.
In the present embodiment, the elastic component 5 is spring strut, it is of course also possible to be other rigid elastic parts.（It please supplement）
The lifting assembly 6 includes the jack 61 being located inside the mobile box 2 and outside mobile box 2
Handwheel 62, the crushing block 7 is fixed on the top of the jack 61 and positioned at the lower section of heavy flat plate part 3.So, pass through
Rotate the driving of handwheel 62 jack 61 to lift, drive crushing block 7 to move upwards, so that the crushing block 7 is both from side
Face pushes against the second flange 44 in positive stop 4, and the crushing block 7 plays load-bearing branch again from the bottom of heavy flat plate part 3 is supported in
Support the effect of heavy flat plate part 3.
It should be noted that the crushing block 7 can also be locked for example, by steady pin from side, i.e., described crushing block 7 leads to
The side that steady pin lock onto mobile box 2 is crossed, so that the further rotation of limitation heavy flat plate part 3.
Referring to Fig. 4, the mobile box 2 includes bottom plate 21 and by the bottom plate 21 vertically extending first side plate in the same direction
22 and second side plate 23, the bottom plate 21 is provided with two side shields 212 being oppositely arranged, two side shield 212 and is equipped with
First roller 213, and two first roller 213 is symmetrical arranged on the center line of heavy flat plate part 3；Two side shield
Support side plate 214 is additionally provided with 212, and two support side plate 214 is symmetrical arranged on the center line of heavy flat plate part 3,
The two ends of the jack 61 are fixed between two first roller 213 and two support side plates 214, two support side plate
214 also play a supporting role to crushing block 7.
So so that the two ends of the jack 61 are symmetrical arranged on the center line of heavy flat plate part 3, due to this implementation
Jack 61 is scissor-type described in example, i.e., its shell is in two first roller 213 in the described uphill process of jack 61
And two vertically position in the cavity formed between support side plate 214, that is, it ensure that the jack 61 squeezing in lifting process
Briquetting 7 keeps the center of alignment heavy flat plate part 3, plays a part of centering heavy flat plate part.
The inner side of first side plate 22 is provided with the hinge ear 24 for being used for being hinged positive stop 4, the hinge ear 24 close to first
A spacing transverse slat 242 is provided with side plate 22, the rotate counterclockwise after being resetted for limit stop in the presence of elastic component 5.
Fixing hole is in hinge ear 24；The inner side of second side plate 23, which is provided with, to be used to rotate the connection heavy flat plate part 3
The second roller 232, so, the heavy flat plate part 3 is relatively rotated by the second roller 232.
The bottom plate 21 is provided with the key seat 214 for being used for fixing the other end of elastic component 5.
The sidepiece of the heavy flat plate part 3 is additionally provided with buffering positioning support 9, and the buffering positioning support 9 is built-in with rubber
Pad, for playing cushioning effect, it is to avoid heavy flat plate part 3 collides with.
Fig. 1 to Fig. 3 is referred to, the course of work of the stopping means of the utility model fixed-axis rotation heavy flat plate part is as follows：
First, fixed after the absolute altitude spacing according to heavy flat plate part 3, the height for adjusting mobile box 2 with base 1；Then,
After the heavy flat plate part 3 is rotated, the heavy flat plate part 3 contacts and extrudes the second flange 44 of positive stop 4 so that bullet
Property part 5 is compressed, and the positive stop 4 turns clockwise in the presence of elastic component 5；When the heavy flat plate part 3 is logical
Cross after positive stop 4, the positive stop 4 resets counterclockwise in the presence of elastic component 5, now, the positive stop 4 is in nothing
When external force is acted on, the flange 44 of inclined-plane 45 and second of the positive stop 4 is held in heavy flat plate part 3；Then, by rotating
State the driving jack 61 of handwheel 62 to lift, drive crushing block 7 to move upwards, so that the crushing block 7 is both pushed against from side
In the second flange 44 of positive stop 4, the crushing block 7 plays load bearing support heavy again from the bottom of heavy flat plate part 3 is supported in
The effect of flat part 3；Finally, positive stop 4 and crushing block 7 are lock onto to the side of mobile box 2 respectively by steady pin, from
And avoid the maloperation of whole position-limit mechanism from causing flat part to rotate.
Compared to prior art, the stopping means of the utility model fixed-axis rotation heavy flat plate part has the following advantages that：
1st, the effect of visualization of assembling in place more preferably, has prevented the assembling situation not in place caused by mechanism gets stuck and occurred；
2nd, pre-buried base is eliminated, stopping means is rigidly connected with the global design of steel construction and with ground, relatively reliable,
Stopping means design is integrated, and directly connects sole plate by structure base slab, sets lifting structure to install and operate more
Plus it is convenient；
3rd, automatic spacing can be realized when the heavy flat plate part of fixed-axis rotation is rotated in place, operation is more convenient, time saving, it is to avoid
Security incident generation.
4th, load-bearing, spacing Design of Mechanical Structure are improved, stop contact surface is added so that spacing more efficient, weakened
The vibration that external force effect is caused, and ensure that the effect of visualization of the spacing assembling of heavy flat plate part in place.
To sum up, the stopping means of the utility model fixed-axis rotation heavy flat plate part realizes effective resistance to heavy flat part
Every spacing, operation more facilitates, time saving, it is to avoid security incident generation；Meanwhile, the stress of encorbelmenting of rotating shaft hinged place is alleviated,
The destruction risk of the long-term load-bearing of rotating shaft is avoided, stop contact surface is added, weakens the vibration that external force effect is caused, and ensure that weight
The effect of visualization of the spacing assembling of type flat part in place.
Here description and application of the present utility model are illustrative, are not wishing to scope of the present utility model being limited in
State in embodiment.The deformation and change of embodiments disclosed herein are possible, for the ordinary skill people of those this areas
Replacing with equivalent various parts for embodiment is known for member.It should be appreciated by the person skilled in the art that not taking off
In the case of spirit or essential characteristics of the present utility model, the utility model can in other forms, structure, arrangement, ratio,
And realized with other components, material and part., can be to this in the case where not departing from the utility model scope and spirit
In disclosed embodiment carry out other deformations and change.
Claims (10)
1. a kind of stopping means of fixed-axis rotation heavy flat plate part, it is characterised in that described device includes：Base, located at described
Mobile box on base and the heavy flat plate part located at the mobile box side, the mobile box is close to heavy flat plate part
Place is rotatably connected to positive stop, and the mobile box is provided with the elastic component for vertically moving casing bottom surface, described elastic component one end
The elastic component of the positive stop is fixed on, the other end of the elastic component is fixed on the bottom of mobile box；The movable case
Internal portion is provided with lifting assembly and the crushing block at the top of the lifting assembly, and the positive stop is rotated in heavy flat plate part
After rotate and be held in heavy flat plate part, the crushing block is pushed against in positive stop and support after rising under lifting assembly drive
In heavy flat plate part bottom.
2. the stopping means of fixed-axis rotation heavy flat plate part according to claim 1, it is characterised in that the base and shifting
Dynamic casing is steel construction, and the base is directly rigidly connected with ground.
3. the stopping means of fixed-axis rotation heavy flat plate part according to claim 2, it is characterised in that the positive stop
The first flange extended including bottom, top, by the bottom towards side and extended by the bottom towards opposite side
Two flanges, the positive stop is articulated with mobile box close to one end of the first flange, and the elastic component is fixed on described spacing
The bottom of block.
4. the stopping means of fixed-axis rotation heavy flat plate part according to claim 3, it is characterised in that the top is set
There is the inclined-plane being connected with the second flange.
5. the stopping means of fixed-axis rotation heavy flat plate part according to claim 4, it is characterised in that first flange
Outside is provided with pin-and-hole, and the mobile box also is provided with fixing hole corresponding with pin-and-hole, and fixing hole and pin-and-hole are passed through by steady pin
Positive stop is lock onto to the side of mobile box.
6. the stopping means of the fixed-axis rotation heavy flat plate part according to claim any one of 1-5, it is characterised in that institute
Stating lifting assembly includes the jack inside the mobile box and the handwheel outside mobile box, the crushing block
It is fixed on the top of the jack and below the heavy flat plate part.
7. the stopping means of fixed-axis rotation heavy flat plate part according to claim 6, it is characterised in that the crushing block
The side of mobile box is lock onto by steady pin.
8. the stopping means of fixed-axis rotation heavy flat plate part according to claim 6, it is characterised in that the movable case
Body includes bottom plate and by the bottom plate vertically extending first side plate and the second side plate in the same direction, and the bottom plate is provided with and is oppositely arranged
Two side shields, be equipped with the first roller, and center of two first roller on heavy flat plate part on two side shield
Line is symmetrical arranged, and support side plate is additionally provided with two side shield, and two support side plate is in heavy flat plate part
Heart line is symmetrical arranged, and the two ends of the jack are fixed between two first roller and two support side plates.
9. the stopping means of fixed-axis rotation heavy flat plate part according to claim 8, it is characterised in that second side
The second roller for being used for rotating the connection heavy flat plate part is provided with the inside of plate.
10. the stopping means of fixed-axis rotation heavy flat plate part according to claim 9, it is characterised in that first side
It is provided with the inside of plate in the hinge ear for being used for being hinged positive stop, the hinge ear and a spacing transverse slat is provided with the first side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621377650.9U CN206437840U (en) | 2016-12-15 | 2016-12-15 | The stopping means of fixed-axis rotation heavy flat plate part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621377650.9U CN206437840U (en) | 2016-12-15 | 2016-12-15 | The stopping means of fixed-axis rotation heavy flat plate part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206437840U true CN206437840U (en) | 2017-08-25 |
Family
ID=59646873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621377650.9U Expired - Fee Related CN206437840U (en) | 2016-12-15 | 2016-12-15 | The stopping means of fixed-axis rotation heavy flat plate part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206437840U (en) |
-
2016
- 2016-12-15 CN CN201621377650.9U patent/CN206437840U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 Termination date: 20211215 |