CN201158935Y - Universal self-balancing adjustable support - Google Patents
Universal self-balancing adjustable support Download PDFInfo
- Publication number
- CN201158935Y CN201158935Y CNU2007200095045U CN200720009504U CN201158935Y CN 201158935 Y CN201158935 Y CN 201158935Y CN U2007200095045 U CNU2007200095045 U CN U2007200095045U CN 200720009504 U CN200720009504 U CN 200720009504U CN 201158935 Y CN201158935 Y CN 201158935Y
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- CN
- China
- Prior art keywords
- ball
- base
- screw rod
- threaded rod
- universal
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- 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 - Lifetime
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Abstract
The utility model relates to a universal self-balancing adjustable support stand, which comprises a base, wherein a connecting ring, a sealed cylinder, a connecting plate, a screw nut and a lower sealed ring form a connecting component, the connecting plate is contacted on the outer wall of the connecting component, the connecting ring and the lower sealed ring are respectively arranged on the upper portion and the lower portion of the connecting component, a threaded rod, a hat cutting ball and a handle form a universal threaded rod, the threaded rod and the hat cutting ball are connected through a screw thread, the threaded rod is welded with the handle, the base is formed through fixedly connecting a ball seat on a bottom plate, and the connecting component, the universal threaded rod and the base are connected through the screw thread and a ball in turn. The base of the utility model can automatically level and adapt with the demand that the construction scene is not flat, and the vertical eccentric problem of the threaded rod does not exist, the demand that the pressure which is endured by the threaded rod is bigger than the stretching force is satisfied, simultaneously, the support stand not only can bear pressure and stretching force, but also can move upwards and downwards in a limited range on the vertical direction without accidents, and the support stand has safety, reliability, simple structure and convenient operation.
Description
Technical field
The utility model relates to a kind of bearing, particularly is applied to the bearing of the realm of building construction.When monolithic reinforced concrete structure is constructed, need set up falsework; When Steel Structure Installation, need set up independent support or operating platform; Bottom or top at support, support or platform when setting up falsework, independent support or operating platform will be provided with a device that helps constructing, but go back the bearing that neither one can adapt to construction environment.
Background technology
When the time setting up falsework and Steel Structure Installation, the monolithic reinforced concrete structure construction sets up independent support or operating platform is a requisite action in the building operations; Only on various supports, support or platform, just can finish the cast-in-place work of reinforced concrete structure and the installation work of steel work, this work is in the building operations one very important step, the quality that support, support or platform are set up quality directly has influence on construction quality, safety, duration and cost, therefore, construction administrative service divisions at different levels and each unit in charge of construction pay attention to the work of setting up of support, support or platform very much.Traditional support, support or platform otherwise in the bottom or the top do not establish adjustable seats, establish a simple and easy bearing, these way self-regulations are relatively poor, and absolute altitude also is difficult to adjust to suitable position, the adjustment of verticality is difficulty also, and being connected between bearing and the pole is also relatively poor.
Summary of the invention
The purpose of this utility model provides good absolute altitude position of a kind of balance and the easy universal self-balancing adjustable seats of adjusting of verticality.
The purpose of this utility model realizes by following proposal: form connector by connecting ring, envelope tube, junction plate, nut and lower seal ring, the sleeve lower end is near the nut upper end, 1 to 6 junction plate is welded on its outer wall, and it is respectively up and down connecting ring and lower seal ring; By screw rod, cut hat ball and handle and form universal screw rod, screw rod and cutting between the hat ball to being threaded, between screw rod and the handle for being welded to connect; Described base is connected on the base plate by ball seat to be formed; Be followed successively by to be threaded between connector, universal screw rod and base adjacent and be connected with ball.
The epimere of described screw rod is and the envelope tube plain bar rod of close-fitting mutually, the trapezoidal thread of stage casing for matching with nut, hypomere for and cut the screw thread that the hat ball matches.The stiffener of base is set between described ball seat sidewall and the base plate.Described ball seat is made up of ball pivot connecting ring, ball pivot side seal pipe and the base plate mid portion that is positioned at its lower end, between them for being welded to connect.Arrange the ball pivot bottom stiffener that fuses with it at in described ball pivot side seal pipe the end.The hole that is fixed when supplying to bear pulling force is set on described base.
The utility model has been owing to adopted ball to be connected between universal screw rod and base, so base can Automatic Levelling, adapts to the requirement of place, job site injustice, another sphere and plane contact, and required rotatory force is less; Because screw rod is that close-fitting is connected with supporter, there is not the vertical eccentricity issues of screw rod again; Again owing to adopted trapezoidal thread between the nut of power transmission and the screw rod, this meets the requirement greater than pulling force of pressure that screw rod bears; Simultaneously pressure can be born and pulling force can be born again; Can also in restricted portion, not move up and down in vertical direction and can have an accident, safe and reliable, simple in structure, easy to operate.
Description of drawings
Fig. 1 is a half section structural representation of the present utility model;
Fig. 2 is the plan structure schematic diagram of base.
The specific embodiment
With reference to Fig. 1, Fig. 2, the utility model is to be made of connector, universal screw rod, base.Connector is made up of connecting ring 1, envelope tube 2, junction plate 3, nut 4 and lower seal ring 5, the lower end of envelope tube 2 is near the upper end of nut 4,4 junction plates 3 are welded on the outer wall of envelope tube 2 and nut 4, are overlapping connecting ring 1 in the upper end of envelope tube 2, are overlapping lower seal ring 5 in the lower end of nut 4.The thread cross-section of nut 4 is isosceles trapezoid not, and its profile is rounded.The inwall of envelope tube 2 is a smooth surface.Junction plate 3 is to be welded on connecting ring 1 and the lower seal ring 5, and inboard have connecting hole 15 near envelope tube 2 and nut 4 on the junction plate 3, using with other mounting article to be connected, and adds stiff stability.Universal screw rod by screw rod 6, cut hat ball 9 and handle 7 and form, screw rod 6 and cutting is preced with between the ball 9 to being threaded, between screw rod 6 and the handle 9 for being welded to connect.The epimere of screw rod 6 is the rod iron of smooth surface, can closely cooperate with the inwall of envelope tube 2, and mate with nut 4 for isosceles trapezoid screw thread (referring to thread cross-section) not in the stage casing, and the hypomere diameter is less than the stage casing, and screw thread is a triangle thread.Cutting hat ball 9 has the screw of triangle thread at the center of cutting crown, with the triangle thread coupling of screw rod 6 hypomeres.Base is fixedly connected on the base plate 13 by ball seat to be formed, and the stiffener 12 that is welded to connect is arranged between ball seat outer wall and base plate 13.Ball seat is made up of ball pivot connecting ring 8, ball pivot side seal pipe 10 and base plate 13 mid portions that are positioned at its lower end, a ball pivot bottom stiffener 11 that fuses with base plate 13 and ball pivot side seal pipe 10 is arranged at the end in ball pivot side seal pipe 10, and ball seat all is to be welded to connect composition.Porose 14 on the base plate 13, with pulling force the time as fixedly connected usefulness with ground.
It is vertically not eccentric that screw rod 6 of the present utility model can keep always, and the uneven turnable base in ground contacts entirely with ground.Can regulate when pulling handle is executed and changeed and be connected object with it and move up and down the purpose of realization adjustment absolute altitude.On the screw rod 6 not the isosceles trapezoid screw thread can bear big pressure.When needs bear pulling force, base plate 13 firmly fixed by its hole 14 be connected on the ground.
Claims (6)
1, a kind of universal self-balancing adjustable seats, comprise base, it is characterized in that: form connector by connecting ring (1), envelope tube (2), junction plate (3), nut (4) and lower seal ring (5), sleeve (2) lower end is near nut (4) upper end, 1 to 6 junction plate (3) is welded on its outer wall, and it is respectively up and down connecting ring (1) and lower seal ring (5); By screw rod (6), cut hat ball (9) and handle (7) and form universal screw rod, screw rod (6) and cutting is preced with between the ball (9) to being threaded, between screw rod (6) and the handle (7) for being welded to connect; Described base is connected on the base plate (13) by ball seat to be formed; Be followed successively by to be threaded between connector, universal screw rod and base adjacent and be connected with ball.
2, universal self-balancing adjustable seats according to claim 1, it is characterized in that: the epimere of described screw rod (6) is and seals tube (2) plain bar rod of close-fitting mutually, the stage casing is the trapezoidal thread that matches with nut (4), and hypomere is and cuts and be preced with the screw thread that ball (9) matches.
3, universal self-balancing adjustable seats according to claim 1 is characterized in that: the stiffener (12) that base is set between described ball seat sidewall and the base plate (13).
4, according to claim 1 or 2 or 3 described universal self-balancing adjustable seats, it is characterized in that: described ball seat is made up of ball pivot connecting ring (8), ball pivot side seal pipe (10) and base plate (13) mid portion that is positioned at its lower end, between them for being welded to connect.
5, universal self-balancing adjustable seats according to claim 4 is characterized in that: arrange the ball pivot bottom stiffener (11) that fuses with it at the end in described ball pivot side seal pipe (10).
6, according to claim 1 or 2 or 3 or 5 described universal self-balancing adjustable seats, it is characterized in that: the hole (14) that is fixed when supplying to bear pulling force is set on described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200095045U CN201158935Y (en) | 2007-12-28 | 2007-12-28 | Universal self-balancing adjustable support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200095045U CN201158935Y (en) | 2007-12-28 | 2007-12-28 | Universal self-balancing adjustable support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201158935Y true CN201158935Y (en) | 2008-12-03 |
Family
ID=40109525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200095045U Expired - Lifetime CN201158935Y (en) | 2007-12-28 | 2007-12-28 | Universal self-balancing adjustable support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201158935Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107871456A (en) * | 2017-12-14 | 2018-04-03 | 江苏飞视文化发展有限公司 | A kind of advertising lamp box |
| CN111559727A (en) * | 2020-05-28 | 2020-08-21 | 浙江鲁创电力科技有限公司 | High-speed railway contact net construction overhauls platform |
-
2007
- 2007-12-28 CN CNU2007200095045U patent/CN201158935Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107871456A (en) * | 2017-12-14 | 2018-04-03 | 江苏飞视文化发展有限公司 | A kind of advertising lamp box |
| CN111559727A (en) * | 2020-05-28 | 2020-08-21 | 浙江鲁创电力科技有限公司 | High-speed railway contact net construction overhauls platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081203 |