CN207570787U - A kind of reverse mounted device of jack - Google Patents
A kind of reverse mounted device of jack Download PDFInfo
- Publication number
- CN207570787U CN207570787U CN201721763097.7U CN201721763097U CN207570787U CN 207570787 U CN207570787 U CN 207570787U CN 201721763097 U CN201721763097 U CN 201721763097U CN 207570787 U CN207570787 U CN 207570787U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- jack
- undertake
- stay bolt
- mounted device
- 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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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a kind of reverse mounted device of jack, including above undertake steel plate, under undertake steel plate, stay bolt and jack.It is described that undertaking steel plate is provided with circular hole and strip hole above and below, steel plate is undertaken on described to be placed on crossbeam, it undertakes steel plate under described to connect with above undertaking steel plate by stay bolt, the stay bolt passes through the strip hole for undertaking steel plate above and below, to adjust stay bolt position according to beam width.The jack, which is inverted in down, to be undertaken on steel plate, and piston can pass freely through circular hole.The utility model is designed reasonably, it is simple in structure, it is easily installed and dismantles, adaptability, stability are good.
Description
Technical field
The utility model belongs to Structural Engineering experiment field, and in particular to a kind of jack applied to structural test is inverted
Erecting device.
Background technology
During structural test is carried out, the situation for applying vertical axle power to structural elements is frequently encountered.Use longitudinal direction
Actuator is to apply a method of axle power, but for general small-scale test, using actuator with regard to some waste experiment resources,
It can even make experiment process complicated.
For the structural elements of general small-scale test, the jack of various specifications is sufficient for its required axle power.But apply
Axle power needs jack is reverse mounted in support beam, therefore provides a kind of reverse mounted device of jack for facilitating installation
With regard to necessary.
Invention content
The purpose of this utility model be to provide it is a kind of be easily installed, stability is good, adaptability is good jack it is reverse mounted
Device.
Technical solution adopted in the utility model is：A kind of reverse mounted device of jack, including above undertake steel plate, under
Undertake steel plate, stay bolt and jack, the upper and lower steel plate that undertakes is provided with circular hole and strip hole, it is described on hold
Load steel plate is placed on crossbeam, and steel plate is undertaken under described and is connect by stay bolt with above undertaking steel plate, the jack is inverted in down
It undertakes on steel plate, piston can pass freely through circular hole.
Further, the stay bolt passes through the strip hole for undertaking steel plate above and below, to adjust long spiral shell according to beam width
Bolt position.
Further, the upper and lower steel plate position that undertakes is interchangeable, and circular hole is small one and large one, with specific reference to used
The decision of jack size undertakes puts or underlying on steel plate.
The beneficial effects of the utility model are：It is simple in structure, reasonable design；Give up the complicated connection side being welded to connect
Formula is easily installed and dismantles；Can corresponding adjustment be made according to crossbeam size and jack size, adaptability is good；Device is in itself
Jack dead weight is only undertaken, stability is good.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 be in Fig. 1 on undertake steel plate structure schematic diagram.
Fig. 3 be in Fig. 1 under undertake steel plate structure schematic diagram.
Marginal data：1- crossbeams；Steel plate is undertaken on 2-；3- stay bolts；Steel plate is undertaken under 4-；5- jack；6- strip holes
Hole；21- small circular holes；41- large circular apertures hole.
Specific embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of reverse mounted device of jack, including crossbeam（1）, on undertake steel plate（2）, stay bolt（3）、
Under undertake steel plate（4）, jack（5）.On undertake steel plate（2）It is provided with circular hole（21）With strip hole（6）, it is placed in crossbeam
（1）On, under undertake steel plate（4）It is provided with circular hole（41）With strip hole（6）, pass through stay bolt（3）With above undertaking steel plate（2）
Connection.
As shown in Fig. 2, steel plate is undertaken on described（2）It is provided with strip hole（6）, stay bolt（3）Across strip hole（6）,
It can be according to crossbeam（1）Width adjustment position.
As shown in figure 3, undertake steel plate under described（4）It is provided with circular hole（41）, jack（5）It is inverted in down and undertakes steel plate
（4）On, piston can pass freely through circular hole（41）.
The utility model is described in detail in above example, and the scope of protection of the utility model is by appended right
Claim defines.
Claims (3)
1. a kind of reverse mounted device of jack, including above undertake steel plate, under undertake steel plate, stay bolt and jack, it is special
Sign is：The upper and lower steel plate that undertakes is provided with circular hole and strip hole, it is described on undertake steel plate and be placed on crossbeam, institute
It states down and undertakes steel plate and connect by stay bolt with above undertaking steel plate, the jack, which is inverted in down, to be undertaken on steel plate, and piston can
Pass freely through circular hole.
2. the reverse mounted device of jack according to claim 1, it is characterised in that：The stay bolt can by it is upper,
Under undertake the strip hole adjustment position on steel plate to adapt to different beam widths.
3. the reverse mounted device of jack according to claim 1, it is characterised in that：It is described to undertake steel plate position above and below
Interchangeable, circular hole is big for one small one, undertakes and is put on steel plate or underlying with specific reference to jack size used decision.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721763097.7U CN207570787U (en) | 2017-12-18 | 2017-12-18 | A kind of reverse mounted device of jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721763097.7U CN207570787U (en) | 2017-12-18 | 2017-12-18 | A kind of reverse mounted device of jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207570787U true CN207570787U (en) | 2018-07-03 |
Family
ID=62687120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721763097.7U Expired - Fee Related CN207570787U (en) | 2017-12-18 | 2017-12-18 | A kind of reverse mounted device of jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207570787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821854A (en) * | 2020-08-11 | 2020-10-27 | 江苏金泰诺科技有限公司 | Plasma cooperation photocatalysis loading and unloading mechanism that organic waste gas reaction unit used |
-
2017
- 2017-12-18 CN CN201721763097.7U patent/CN207570787U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821854A (en) * | 2020-08-11 | 2020-10-27 | 江苏金泰诺科技有限公司 | Plasma cooperation photocatalysis loading and unloading mechanism that organic waste gas reaction unit used |
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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: 20180703 Termination date: 20181218 |