CN208088883U - A kind of civil engineering supporting rack - Google Patents
A kind of civil engineering supporting rack Download PDFInfo
- Publication number
- CN208088883U CN208088883U CN201820422288.5U CN201820422288U CN208088883U CN 208088883 U CN208088883 U CN 208088883U CN 201820422288 U CN201820422288 U CN 201820422288U CN 208088883 U CN208088883 U CN 208088883U
- Authority
- CN
- China
- Prior art keywords
- shaft hole
- support plate
- supporting rod
- transmission nut
- civil engineering
- 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
Links
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a kind of civil engineering supporting racks, including pedestal, supporting rod and support plate, reverse-flighted screw is connected with by bearing interference below the chassis interior, the reverse-flighted screw both ends are threaded with transmission nut, lower shaft hole is offered at the top of the transmission nut, the supporting rod is intersected by axis pin to link together, and supporting rod bottom is connect with lower shaft hole shaft, the support plate is positioned over base top, support plate bottom offers sliding slot, the sliding slot both ends slidably connect sliding block, and spring is equipped between sliding slot and sliding block, the slider bottom offers upper shaft hole, the upper shaft hole is connect with support bar top shaft.The utility model is simple in structure, can the height of easy adjustment support plate civil engineering structure is supported with facilitating.
Description
Technical field
The utility model is related to a kind of civil engineering supporting racks, belong to supporting rack technical field.
Background technology
Supporting rack is widely used in pouring for the various concretes under different landforms, geological conditions；Supporting rack used at present
It is mostly made of wooden bar or iron tubing, is limited by its size, height does not have adjustability.To solve above-mentioned ask
Topic, provides a kind of new technical solution.
Invention content
The purpose of this utility model is to provide a kind of civil engineering supporting racks, to solve to propose in above-mentioned background technology
The problem of.
The utility model uses following technical scheme to achieve the above object：A kind of civil engineering supporting rack, including bottom
Seat, supporting rod and support plate, the chassis interior lower section are connected with reverse-flighted screw, the reverse-flighted screw both ends by bearing interference
It is threaded with transmission nut, offers lower shaft hole at the top of the transmission nut, the supporting rod is intersected company by axis pin
It is connected together, and supporting rod bottom is connect with lower shaft hole shaft, the support plate is positioned over base top, and support plate bottom opens up
There is sliding slot, the sliding slot both ends slidably connect sliding block, and spring is equipped between sliding slot and sliding block, and the slider bottom opens up
There are upper shaft hole, the upper shaft hole to be connect with support bar top shaft.
Preferably, the pedestal and support plate are cast iron quality.
Preferably, the transmission nut and sliding block are 45# steel materials, and transmission nut cross section is in square structure, and is passed
Dynamic nut bottom is in contact with pedestal inside bottom.
Compared with prior art, the utility model has the beneficial effects that：The utility model reverse-flighted screw both ends are threadedly coupled
There is transmission nut, can easily drive transmission nut is opposite to be slided by reverse-flighted screw；Supporting rod is intersected by axis pin
It links together, and supporting rod bottom is connect with lower shaft hole shaft, supporting rod can easily be driven to stretch or receive by transmission nut
Contracting；Upper shaft hole is connect with support bar top shaft, easily can relatively be slided along sliding slot with movable slider by supporting rod, together
When drive support plate straight line move up and down；Sliding slot both ends slidably connect sliding block, and spring is equipped between sliding slot and sliding block, can
Easily ensure that sliding block is slided along sliding slot relative synchronization, is subjected to displacement when preventing support plate from moving up and down.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model schematic diagram of base structure；
Fig. 3 is the utility model supporting bar structure schematic diagram；
Fig. 4 is the utility model supporting plate structure schematic diagram；
In figure：1- pedestals；2- supporting rods；3- support plates；4- reverse-flighted screws；5- transmission nuts；6- lower shaft holes；7- axis pins；
8- sliding slots；9- sliding blocks；10- springs；11- upper shaft holes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clear, complete elaboration.
As shown in Figs 1-4, a kind of civil engineering supporting rack, including pedestal 1, supporting rod 2 and support plate 3, inside pedestal 1
Lower section is connected with reverse-flighted screw 4 by bearing interference, and 4 both ends of reverse-flighted screw are threaded with transmission nut 5, and transmission nut 5 pushes up
Portion offers lower shaft hole 6, and supporting rod 2 is intersected by axis pin 7 and linked together, and 2 bottom of supporting rod and 6 shaft of lower shaft hole
Connection, support plate 3 are positioned over 1 top of pedestal, and 3 bottom of support plate offers sliding slot 8, and 8 both ends of sliding slot slidably connect sliding block 9,
And spring 10 is equipped between sliding slot 8 and sliding block 9,9 bottom of sliding block offers upper shaft hole 11, upper shaft hole 11 and 2 top of supporting rod
Shaft connects.
Specifically used mode：When being supported to civil engineering structure, screws reverse-flighted screw 4 and drive transmission nut 5 opposite
Linear slide, the sliding of 5 relative rectilinear of transmission nut drive the stretching, extension of supporting rod 2 to rise, and it is suitable that the stretching, extension of supporting rod 2 rises band movable slider 9
The sliding of 8 relative rectilinear of sliding slot, while 10 moment of spring squeezes sliding block 9, ensure that sliding block 9 can synchronize opposite slided
It is dynamic；The sliding of 9 relative rectilinear of sliding block drives 3 straight line of support plate to move up and is supported to civil structure.
The above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With novel introduction, in the case where not departing from the principles of the present invention with spirit, the change that is carried out to embodiment is repaiied
Change, replace and modification is still fallen within the scope of protection of the utility model.
Claims (3)
1. a kind of civil engineering supporting rack, including pedestal（1）, supporting rod（2）And support plate（3）, it is characterised in that：The bottom
Seat（1）Lower inside is connected with reverse-flighted screw by bearing interference（4）, the reverse-flighted screw（4）Both ends are threaded with transmission
Nut（5）, the transmission nut（5）Top offers lower shaft hole（6）, the supporting rod（2）Pass through axis pin（7）The company of intersecting
It is connected together, and supporting rod（2）Bottom and lower shaft hole（6）Shaft connects, the support plate（3）It is positioned over pedestal（1）Top, branch
Fagging（3）Bottom offers sliding slot（8）, the sliding slot（8）Both ends slidably connect sliding block（9）, and sliding slot（8）With sliding block（9）
Between be equipped with spring（10）, the sliding block（9）Bottom offers upper shaft hole（11）, the upper shaft hole（11）With supporting rod（2）
Top shaft connection.
2. a kind of civil engineering supporting rack according to claim 1, it is characterised in that：The pedestal（1）With support plate
（3）It is cast iron quality.
3. a kind of civil engineering supporting rack according to claim 1, it is characterised in that：The transmission nut（5）With cunning
Block（9）It is 45# steel materials, transmission nut（5）Cross section is in square structure, and transmission nut（5）Bottom and pedestal（1）Inside
Bottom connection touches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820422288.5U CN208088883U (en) | 2018-03-27 | 2018-03-27 | A kind of civil engineering supporting rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820422288.5U CN208088883U (en) | 2018-03-27 | 2018-03-27 | A kind of civil engineering supporting rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208088883U true CN208088883U (en) | 2018-11-13 |
Family
ID=64060695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820422288.5U Expired - Fee Related CN208088883U (en) | 2018-03-27 | 2018-03-27 | A kind of civil engineering supporting rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208088883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111932999A (en) * | 2020-08-18 | 2020-11-13 | 安庆师范大学 | Potential energy experimental device based on gravitational potential energy conversion |
-
2018
- 2018-03-27 CN CN201820422288.5U patent/CN208088883U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111932999A (en) * | 2020-08-18 | 2020-11-13 | 安庆师范大学 | Potential energy experimental device based on gravitational potential energy conversion |
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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: 20181113 Termination date: 20190327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |