CN207017685U - Simple jacking bar - Google Patents
Simple jacking bar Download PDFInfo
- Publication number
- CN207017685U CN207017685U CN201720942408.XU CN201720942408U CN207017685U CN 207017685 U CN207017685 U CN 207017685U CN 201720942408 U CN201720942408 U CN 201720942408U CN 207017685 U CN207017685 U CN 207017685U
- Authority
- CN
- China
- Prior art keywords
- support tube
- jacking
- screw rod
- jacking seat
- seat
- 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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- Revetment (AREA)
Abstract
The realm of building construction is the utility model is related to, specifically a kind of simple jacking bar, it is characterized in that：Including support tube, screw rod, jacking seat, support tube both ends are provided with internal thread, and screw rod has two, are respectively provided in the port of support tube both ends and are threadedly coupled with support tube, and the other end of screw rod is provided with jacking seat.The utility model uses above-mentioned design, its by lockable, can change entire length shaft design, and the jacking seat of angle rotatable, the whole jacking bar for being becomes flexible multi-purpose, the jacking operation of different length, different angle is can adapt to, so as to provide convenient and safety guarantee for the operation of itself and process.
Description
Technical field
The realm of building construction is the utility model is related to, specifically a kind of simple jacking bar.
Background technology
Because residential project exterior wall border door-window opening is more, in the main body construction stage, edge protection is protected using regularization
Instrument or steel pipe can protect in place, but more because occupying operation in follow-up masonry project and Decorating Project, edge protection
Face is removed and inconvenience recovers, and greater risk is brought to trouble free service.
The content of the invention
The purpose of this utility model is, overcomes drawbacks described above, there is provided a kind of reusable interim top of easy disassembly
Support instrument.
In order to achieve the above object, the utility model is realized in：
A kind of simple jacking bar, including support tube, screw rod, jacking seat, support tube both ends are provided with internal thread, and screw rod has two
Root, it is respectively provided in the port of support tube both ends and is threadedly coupled with support tube, the other end of screw rod is provided with jacking seat.
Described simple jacking bar, in addition to retainer, breach, retainer are provided with the axial direction at the port at support tube both ends
It is set on screw rod and is connected with screw flight, retainer inwall is in coniform and retainer by its coniform inwall by support tube two
The breach at port is held to compress so that support tube fastens with screw rod.
Described simple jacking bar, jacking seat are in be connected between truncated cone and screw rod and jacking seat by bulb joint
Connect, skid resistant course is provided with the bottom surface of jacking seat..
The utility model uses above-mentioned design, and it is designed by lockable, the shaft that can change entire length, and can be turned
The jacking seat of dynamic angle, the whole jacking bar for being become flexible multi-purpose, can adapt to different length, the jacking of different angle is made
Industry, so as to provide convenient and safety guarantee for the operation of itself and process.
Brief description of the drawings
Fig. 1 is the structural representation of this jacking bar.
Embodiment
The utility model is further illustrated below by way of specific embodiment.
As shown in figure 1, a kind of simple jacking bar, including support tube 1, screw rod 2, jacking seat 3, the both ends of support tube 1 are provided with interior
Screw thread, screw rod 2 have two, are respectively provided in the port at the both ends of support tube 1 and are threadedly coupled with support tube 1, the other end of screw rod 2
Provided with jacking seat 3.
Described simple jacking bar, in addition to retainer 4, breach is provided with the axial direction at the port at the both ends of support tube 1, lock
Circle 4 is set on screw rod 2 and is threadedly coupled with screw rod 2, and the inwall of retainer 4 will by its coniform inwall in coniform and retainer 4
Breach at the both ends port of support tube 1 is compressed so that support tube 1 fastens with screw rod 2.
Described simple jacking bar, jacking seat 3 are in pass through bulb joint between truncated cone and screw rod 2 and jacking seat 3
Connection, skid resistant course 5 is provided with the bottom surface of jacking seat 3.
The utility model uses above-mentioned design, and it is designed by lockable, the shaft that can change entire length, and can be turned
The jacking seat of dynamic angle, the whole jacking bar for being become flexible multi-purpose, can adapt to different length, the jacking of different angle is made
Industry, so as to provide convenient and safety guarantee for the operation of itself and process.
Claims (3)
1. a kind of simple jacking bar, it is characterized in that：Including support tube, screw rod, jacking seat, support tube both ends are provided with internal thread, spiral shell
Bar has two, is respectively provided in the port of support tube both ends and is threadedly coupled with support tube, and the other end of screw rod is provided with jacking seat.
2. simple jacking bar according to claim 1, it is characterized in that：Also include retainer, edge at the port at support tube both ends
Axis direction is provided with breach, and retainer is set on screw rod and is connected with screw flight, and retainer inwall passes through in coniform and retainer
Its coniform inwall compresses the breach at the port of support tube both ends so that support tube fastens with screw rod.
3. simple jacking bar according to claim 1, it is characterized in that：Jacking seat is in truncated cone and screw rod and jacking seat
Between connected by bulb joint, be provided with skid resistant course in the bottom surface of jacking seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720942408.XU CN207017685U (en) | 2017-07-31 | 2017-07-31 | Simple jacking bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720942408.XU CN207017685U (en) | 2017-07-31 | 2017-07-31 | Simple jacking bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207017685U true CN207017685U (en) | 2018-02-16 |
Family
ID=61482201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720942408.XU Expired - Fee Related CN207017685U (en) | 2017-07-31 | 2017-07-31 | Simple jacking bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207017685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509033A (en) * | 2021-04-26 | 2021-10-19 | 北京建院装饰工程设计有限公司 | Mounting structure of rotatable mirror |
-
2017
- 2017-07-31 CN CN201720942408.XU patent/CN207017685U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509033A (en) * | 2021-04-26 | 2021-10-19 | 北京建院装饰工程设计有限公司 | Mounting structure of rotatable mirror |
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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: 20180216 Termination date: 20210731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |