CN204876077U - Connecting piece with adjustable steel construction is used - Google Patents
Connecting piece with adjustable steel construction is used Download PDFInfo
- Publication number
- CN204876077U CN204876077U CN201520584191.0U CN201520584191U CN204876077U CN 204876077 U CN204876077 U CN 204876077U CN 201520584191 U CN201520584191 U CN 201520584191U CN 204876077 U CN204876077 U CN 204876077U
- Authority
- CN
- China
- Prior art keywords
- overcoat
- interior bar
- steady pin
- keyway
- connecting piece
- 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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Abstract
The utility model discloses a connecting piece with adjustable steel construction is used, including base, interior pole, fixed pin and hollow overcoat, the overcoat is fixed on the base, be provided with the feather key on the inner wall of overcoat, be provided with the keyway on the interior pole, interior pole passes through feather key and keyway and overcoat sliding connection, the fixed pin slope sets up in the overcoat, during the use, interior pole passes through the length that the connecting piece was adjusted to feather key and keyway and overcoat cooperation, pole in the fixed pin is fixed with the overcoat cooperation. The utility model discloses the steadiness of being connected between pole and the overcoat in can improving, and then improve the steadiness of whole steel construction connection.
Description
Technical field
The utility model relates to steel structure connection technical field, particularly relates to a kind of steel work adjustable connecting piece.
Background technology
Structural steelwork is made as main structure with steel, is one of main building construction types.Steel work is one of form of structure more common in modern construction engineering.The feature of steel is that intensity is high, from heavy and light, integral rigidity is good, deformability is strong, thus for building large span and superelevation, extra-duty building is suitable especially; Material homogeneity and isotropism good, belong to perfect elastic body, meet the basic assumption of common engineering mechanics most.Material plasticity, good toughness, can have larger distortion, can bear dynamic loading well.Construction period is short, and its industrialization degree is high, can carry out the high Virtual production of mechanization degree.Machining accuracy is high, efficiency is high, good leak tightness, therefore can be used for building gas tank, oil tank and transformer etc.But in actual application, connection between the component of steel work generally adopts the modes such as welding or bolt connection, some exposes part and adopts welding or bolt mode to connect, there is inaesthetic shortcoming, particularly run into component length inadequate time, need to connect the preceding paragraph and carry out welding and lengthen, not only increase difficulty of construction, also reduce efficiency, and then affect attractive in appearance.
In order to solve the problems of the technologies described above, in prior art, propose following technology:
As China Patent No. " 201320145882.1 " to disclose a kind of scalable connector of construction steel structure on August 7th, 2013, its technical scheme is that described scalable connector comprises a base, described base is fixedly installed the overcoat of a hollow, the termination of described overcoat has inwardly protruded chuck, arrange in described overcoat one with the interior bar of described chuck dimensional fits, the length of described interior bar is greater than described overcoat, one end that described interior bar is positioned at described jacket internal has a boss, the external dimensions of described boss coordinates with the inside dimension of described overcoat, described interior bar can slide relative to described overcoat.But because the end of interior bar is connected with other steel structure member, and fix by means of only positioning element between interior bar in this patent and overcoat, a place is only had to support fixed point between the two, this just causes interior bar easily to rock, and then affect the steadiness of whole steel structure connection, in addition, the connector of this structure also also exists the slow shortcoming of governing speed.
Summary of the invention
The purpose of this utility model is to solve the above-mentioned problems in the prior art, and provide a kind of steel work adjustable connecting piece, the utility model can improve interior bar and the steadiness be connected between overcoat, and then improves the steadiness of whole steel structure connection.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of steel work adjustable connecting piece, it is characterized in that: the overcoat comprising base, interior bar, steady pin and hollow, described overcoat is fixed on base, the inwall of described overcoat is provided with feather key, described interior bar is provided with keyway, described interior bar is slidably connected by feather key and keyway and overcoat, and described steady pin is inclined in overcoat; During use, interior bar coordinates the length of adjusting connector with overcoat by feather key and keyway, steady pin coordinate with overcoat fixing in bar.
The direction of axis line of described outer casing inner wall is provided with multiple locating hole, and described outer putting is provided with multiple jack corresponding with locating hole, and described interior bar is provided with multiple fixing hole; In fixing during bar, steady pin inserts from the jack of overcoat, is fixed in locating hole through after the fixing hole on interior bar.
The magnet for adsorbing steady pin is provided with in described locating hole.
Employing the utility model has the advantage of:
One, in the utility model, interior bar is slidably connected by feather key and keyway and overcoat, and this structure had both been conducive to accelerating governing speed, internally can play position-limiting action by bar again, prevent interior bar from rotating in overcoat.In addition, fix interior bar by the steady pin tilted, be equivalent to the strong point after adding interior bar and being connected between overcoat, add the cooperation of feather key and keyway, just can effectively prevent interior bar from rocking, thus reach the object improving whole steel structure connection steadiness.
Two, in the utility model, in fixing during bar, steady pin inserts from the jack of overcoat, is fixed in locating hole through after the fixing hole on interior bar, and this structure makes the fixed speed of interior bar faster.
Three, in the utility model, by the magnet adsorption steady pin in locating hole, steady pin can be avoided to be moved in overcoat.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is right TV structure schematic diagram of the present utility model;
Be labeled as in figure: 1, base, 2, interior bar, 3, overcoat, 4, steady pin, 5, feather key, 6, keyway, 7, locating hole, 8, jack, 9, fixing hole, 10, magnet.
Detailed description of the invention
A kind of steel work adjustable connecting piece, comprise the overcoat 3 of base 1, interior bar 2, steady pin 4 and hollow, described base 1 is fixedly connected on steel work body, described overcoat 3 is fixed on base 1, the inwall of described overcoat 3 is provided with feather key 5, described interior bar 2 is provided with keyway 6, and described interior bar 2 is slidably connected with overcoat 3 by feather key 5 and keyway 6, and described steady pin 4 is inclined in overcoat 3; During use, interior bar 2 coordinates the length of adjusting connector by feather key 5 and keyway 6 with overcoat 3, and steady pin 4 coordinates fixing interior bar 2 with overcoat 3.
In the utility model, the direction of axis line of described overcoat 3 inwall offers multiple locating hole 7, and multiple locating hole 7 forms a line, and described overcoat 3 is provided with multiple jack 8 corresponding with locating hole 7, and described interior bar 2 is provided with multiple fixing hole 9; In fixing during bar 2, the lower end of steady pin 4 is inserted from the jack 8 of overcoat 3, is fixed in locating hole 7 through after the fixing hole 9 on interior bar 2, and the upper end of steady pin 4 is positioned at jack 8.Wherein, because steady pin 4 is inclined in overcoat 3, correspondingly, jack 8, locating hole 7 and fixing hole 9 are all obliquely installed.
In the utility model, be provided with the magnet 10 for adsorbing steady pin 4 in described locating hole 7, described magnet 10 is block, and its effect is absorption steady pin 4, prevents the steady pin 4 inserted in overcoat 3 from moving.
In the utility model, the quantity of steady pin 4 is preferably one, but when the length of whole connector is longer, can consider suitably to increase by one.
Claims (3)
1. a steel work adjustable connecting piece, it is characterized in that: the overcoat (3) comprising base (1), interior bar (2), steady pin (4) and hollow, described overcoat (3) is fixed on base (1), the inwall of described overcoat (3) is provided with feather key (5), described interior bar (2) is provided with keyway (6), described interior bar (2) is slidably connected with overcoat (3) by feather key (5) and keyway (6), and described steady pin (4) is inclined in overcoat (3); During use, interior bar (2) coordinates the length of adjusting connector by feather key (5) and keyway (6) with overcoat (3), and steady pin (4) coordinates fixing interior bar (2) with overcoat (3).
2. a kind of steel work adjustable connecting piece as claimed in claim 1, it is characterized in that: the direction of axis line of described overcoat (3) inwall is provided with multiple locating hole (7), described overcoat (3) is provided with multiple jack (8) corresponding with locating hole (7), described interior bar (2) is provided with multiple fixing hole (9); In fixing time bar (2), steady pin (4) inserts from the jack (8) of overcoat (3), is fixed in locating hole (7) through after the fixing hole (9) on interior bar (2).
3. a kind of steel work adjustable connecting piece as claimed in claim 2, is characterized in that: be provided with the magnet (10) for adsorbing steady pin (4) in described locating hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584191.0U CN204876077U (en) | 2015-08-06 | 2015-08-06 | Connecting piece with adjustable steel construction is used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584191.0U CN204876077U (en) | 2015-08-06 | 2015-08-06 | Connecting piece with adjustable steel construction is used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204876077U true CN204876077U (en) | 2015-12-16 |
Family
ID=54820469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520584191.0U Expired - Fee Related CN204876077U (en) | 2015-08-06 | 2015-08-06 | Connecting piece with adjustable steel construction is used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204876077U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951985A (en) * | 2016-06-17 | 2016-09-21 | 华东建筑设计研究院有限公司 | Precast concrete frame beam joint |
| CN106368440A (en) * | 2016-10-12 | 2017-02-01 | 上海建工七建集团有限公司 | Rotary telescopic rod and installation method thereof |
| CN108240044A (en) * | 2017-12-01 | 2018-07-03 | 太原双鼎科技有限公司 | A kind of assembled architecture connection structure |
| CN109667058A (en) * | 2019-01-16 | 2019-04-23 | 扬州市海力精密机械制造有限公司 | A kind of pressure knot arm for netting machine |
-
2015
- 2015-08-06 CN CN201520584191.0U patent/CN204876077U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951985A (en) * | 2016-06-17 | 2016-09-21 | 华东建筑设计研究院有限公司 | Precast concrete frame beam joint |
| CN106368440A (en) * | 2016-10-12 | 2017-02-01 | 上海建工七建集团有限公司 | Rotary telescopic rod and installation method thereof |
| CN106368440B (en) * | 2016-10-12 | 2019-01-15 | 上海建工七建集团有限公司 | Rotating extensible arm and its installation method |
| CN108240044A (en) * | 2017-12-01 | 2018-07-03 | 太原双鼎科技有限公司 | A kind of assembled architecture connection structure |
| CN109667058A (en) * | 2019-01-16 | 2019-04-23 | 扬州市海力精密机械制造有限公司 | A kind of pressure knot arm for netting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151216 Termination date: 20160806 |