CN2885993Y - Bearing adjusting device - Google Patents
Bearing adjusting device Download PDFInfo
- Publication number
- CN2885993Y CN2885993Y CN 200620139166 CN200620139166U CN2885993Y CN 2885993 Y CN2885993 Y CN 2885993Y CN 200620139166 CN200620139166 CN 200620139166 CN 200620139166 U CN200620139166 U CN 200620139166U CN 2885993 Y CN2885993 Y CN 2885993Y
- Authority
- CN
- China
- Prior art keywords
- tube
- push pipe
- bottom tube
- tube wall
- lower tube
- 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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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a bearing adjusting device comprising a lower tube and an upper tube which are intermeshed, the lower end of the lower tube and the upper end of the upper tube are respectively provided with an upper base and a lower base. The upper tube wall of the lower base is provided with a strip shape hole, the lower tube wall is prvided with a plurality of round hole. A movable plug rod is inserted in the strip shape hole of the upper tube wall of the lower tube and the round hole of the lower tube wall of the upper tube to form a movable connecting structure. The lower tube is provided with an external screw thread section, and an adjusting nut is provided on the external screw thread section. As the bearing device is provided with an upper tube element and a lower tube element which are connected through the movable plug rod and simultaneously with the use of the screw thread and the screw cap. The connection and the adjustment between the upper and lower tube elements are realized, adaptable to various occasions demanding bearing.
Description
Technical field
The utility model relates to a kind of load carrier, particularly a kind of height adjustable load carrier.
Background technology
In industries such as buildings, generally all use a kind of load carrier, be erected at by under the load-bearing object as timber, iron prop etc., be used for object support in certain height.At present people are normally used directly make up or the support of assembly unit by wood, and this load carrier combination more complicated is unfavorable for installing, and dismounting does not have guarantee to human body safety.And woodwork corrodes easily, causes the wasting of resources.
The utility model content
The purpose of this utility model is to provide a kind of load-bearing adjusting device, and it is simple that it has combination, firm and durable, the characteristics of being convenient to regulate.
Load-bearing adjusting device of the present utility model comprises bottom tube and push pipe, and bottom tube and push pipe be sheathed forming mutually, and the bottom of bottom tube and the top of push pipe respectively are provided with footstock and base; The upper end tube wall of described bottom tube is provided with the bar shaped perforate, and the lower end tube wall of push pipe is provided with most round holes; One movable inserted link is plugged in the round hole of the bar shaped perforate of bottom tube upper end tube wall and push pipe lower end tube wall, forms the movable connection structure of push pipe and bottom tube.
Above-mentioned described bottom tube upper end is provided with external thread section, and the adjustment nut is set on this external thread section.
Because load carrier of the present utility model is provided with two ends pipe fitting up and down, and couples together by movable inserted link, the while is in conjunction with the use of screw thread and nut.Can realize connection and the adjusting between the pipe fitting up and down, be used in the multiple occasion that needs load-bearing.The utility model product structure is simple, and is easy to operate, quick, economizes on resources, and life cycle is long, secure to the person and property safety.
Description of drawings
Fig. 1 is an assembled state structural representation of the present utility model;
Fig. 2 is the combination part structure for amplifying schematic diagram among Fig. 1.
The specific embodiment
As shown in Figure 1 and Figure 2, be a kind of embodiment of the present utility model, the upper end of push pipe 3 of the present utility model is provided with footstock 1, and the lower end of bottom tube 9 is provided with base 11, and footstock 1 and base 11 are provided with connecting hole 2 and 10 respectively, are respectively applied for the upper end and the lower margin that connect the load-bearing thing.
Wherein bottom tube 9 is in push pipe 3 mutual sheathed forming, and the lower end of push pipe 3 is set in the upper end of bottom tube 9.And offer most round holes 4 in the tube wall upper edge length of tube direction of the lower end of this push pipe 3, the upper end tube wall of bottom tube 9 then offers the strip perforate 8 along the length of tube direction, and this strip 8 and round hole 4 in reeve one movable inserted link 7.So just form the flexible connection between a kind of bottom tube 9 and the push pipe 3 and adjust structure.
Above-mentioned structure has only realized grade adjustment structure that has of load carrier height, can't realize electrodeless fine setting.Therefore the utility model also in the upper end of bottom tube 9 arranged outside the screw thread fine tuning structure, be that arranged outside in the upper end of bottom tube 9 has external thread section 5 and adjusts nut 6, this adjustment nut 6 can be used as the base height of adjusting strip perforate 8 and uses, thereby has realized the function of fine setting.
Load-bearing adjusting device of the present utility model in use, bottom tube and push pipe are arranged between load-bearing thing and the lower margin, by highly needing the position of selection activity inserted link in round hole 4, then adjust the height of nut 6, just can be used as load carrier and used.
Claims (2)
1. load-bearing adjusting device is characterized in that: comprise bottom tube and push pipe, bottom tube and push pipe be sheathed forming mutually, and the bottom of bottom tube and the top of push pipe respectively are provided with footstock and base; The upper end tube wall of described bottom tube is provided with the bar shaped perforate, and the lower end tube wall of push pipe is provided with most round holes; One movable inserted link is plugged in the round hole of the bar shaped perforate of bottom tube upper end tube wall and push pipe lower end tube wall, forms the movable connection structure of push pipe and bottom tube.
2. load-bearing adjusting device according to claim 1 is characterized in that: described bottom tube upper end is provided with external thread section, and the adjustment nut is set on this external thread section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620139166 CN2885993Y (en) | 2006-09-08 | 2006-09-08 | Bearing adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620139166 CN2885993Y (en) | 2006-09-08 | 2006-09-08 | Bearing adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2885993Y true CN2885993Y (en) | 2007-04-04 |
Family
ID=37961082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620139166 Expired - Fee Related CN2885993Y (en) | 2006-09-08 | 2006-09-08 | Bearing adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2885993Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535867A (en) * | 2012-02-14 | 2012-07-04 | 云南惠丰工程建设有限公司 | Application method of detachable carrying device |
| CN107859805A (en) * | 2017-12-06 | 2018-03-30 | 中船黄埔文冲船舶有限公司 | A kind of changeable virtual valve |
-
2006
- 2006-09-08 CN CN 200620139166 patent/CN2885993Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535867A (en) * | 2012-02-14 | 2012-07-04 | 云南惠丰工程建设有限公司 | Application method of detachable carrying device |
| CN107859805A (en) * | 2017-12-06 | 2018-03-30 | 中船黄埔文冲船舶有限公司 | A kind of changeable virtual valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070404 Termination date: 20091009 |