CN202209046U - Wall connecting rod for external scaffold - Google Patents
Wall connecting rod for external scaffold Download PDFInfo
- Publication number
- CN202209046U CN202209046U CN2011203325596U CN201120332559U CN202209046U CN 202209046 U CN202209046 U CN 202209046U CN 2011203325596 U CN2011203325596 U CN 2011203325596U CN 201120332559 U CN201120332559 U CN 201120332559U CN 202209046 U CN202209046 U CN 202209046U
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- Prior art keywords
- connecting rod
- wall
- building
- bolts
- bolt
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- Expired - Fee Related
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Abstract
The utility model discloses a wall connecting rod for an external scaffold, which comprises a connecting rod body (1), bolts (4) inserted into a wall, and nuts (5) matched with the bolts (4), wherein a connecting plate (2) is arranged at one end of the connecting rod body (1); and the connecting plate (2) is provided with at least two through holes (3). The bolts are inserted into a cast and stable reinforced concrete building, so that the bolts are fixed on the wall, then the bolts penetrate through the through holes in the connecting plate, and the connecting plate on the connecting rod is fixed by the nuts; in this way, the connecting rod is fixed on the building; generally, for the connection manner, the bolts are located on the outside of the building, and the construction of the wall of the main building and the interior decoration cannot be affected; therefore, workers cannot dismount the wall connecting rod except that the scaffold is entirely dismounted once the wall connecting rod is connected with the wall; in this way, the safety of the scaffold is improved.
Description
Technical field
The utility model relates to a kind of parts that are used for the outdoor scaffold of construction work, specifically is meant a kind of wall connecting rod of external scaffolding.
Background technology
At present, in the builing industry work progress, outdoor scaffold need be fixed on the building of having built completion, adopts connecting rod to connect scaffold and building usually.The connected mode of connecting rod has two kinds usually: a kind of is to adopt pre-buried short steel pipes on flooring, adopt then fastener with wall connecting rod be fixed on the pre-buried short steel pipes; Another kind is the linking method that adopts the steel pipe thick pillar or embrace beam.Through these two kinds of methods for using, finding has many disadvantages, and the chief drawback is, and binding is insecure; Because the fastener that uses in the builing industry at present is in light weight, corrosion is big, scarcely satisfies the requirement of quality and intensity; In addition, secure context is also unreliable, adopts fastener to link; Because of construction reason, often there is the people that wall connecting rod is dismantled, especially masonry and decorations construction stage are especially serious.When inserting the masonry construction, operating personnel just arbitrarily take down many wall connecting rods of main body construction and do not recover for ease; During the decorations construction, operating personnel arbitrarily take down the wall connecting rod that take the front and untimely recovery again, have brought very big potential safety hazard to whole frame body like this.
The utility model content
The purpose of the utility model is to overcome the problems referred to above, and a kind of wall connecting rod of external scaffolding is provided, and guarantees the safety of outdoor scaffold.
The purpose of the utility model realizes through following technical proposals:
A kind of wall connecting rod of external scaffolding comprises the connecting rod body, is provided with junction plate at an end of connecting rod body, on junction plate, is provided with two through holes at least, also comprises bolt that inserts body of wall and the nut that cooperates with bolt.During use, inserting bolt in building moulding and stable concrete steel building makes to be bolted on the body of wall; Make bolt pass the through hole on the junction plate then, can connecting rod be fixed on the building, usually with the junction plate on the fixed by nut connecting rod; The bolt of this kind connected mode is positioned at the outside of building; Can not influence the wall construction and the interior of main building, therefore in case on connecting, except the overall pulling down of scaffold; The workman can oneself not remove the safety that has improved scaffold.
Described bolt is an expansion bolt.Further say; For bolt is inserted body of wall securely, and reduce the workload that bolt inserts, adopt expansion bolt; After punching on the body of wall; With in the expansion bolt patchhole and rotation get final product, use during punching with junction plate on the lead to the hole site same template be placed on metope, vertical and template is passed through through hole perforate on body of wall with electric hammer then.
Described through hole is four.Say that further four bolts can be divided equally the chucking power to junction plate, avoid the junction plate somewhere to receive the excessive volume that causes of external force and be out of shape.
Described through hole is distributed in and forms rectangle on the junction plate, and the axis of connecting rod body passes the rectangular centre that four through holes form.So, not only be convenient to install, and can effectively eliminate external force, make the ILS of connecting rod body perpendicular to connecting rod body axis direction.
The utility model compared with prior art has following advantage and beneficial effect:
The wall connecting rod of a kind of external scaffolding of 1 the utility model, inserting bolt in building moulding and stable concrete steel building makes to be bolted on the body of wall; Make bolt pass the through hole on the junction plate then, can connecting rod be fixed on the building, usually with the junction plate on the fixed by nut connecting rod; The bolt of this kind connected mode is positioned at the outside of building; Can not influence the wall construction and the interior of main building, therefore in case on connecting, except the overall pulling down of scaffold; The workman can oneself not remove the safety that has improved scaffold;
The wall connecting rod of a kind of external scaffolding of 2 the utility model adopts expansion bolt to insert in the reinforced concrete building, has reduced the workload of set bolt, and sturdy and durable, easy accessibility.
Description of drawings
Fig. 1 is the utility model scheme of installation;
Fig. 2 is a through hole distribution enlarged diagram on the utility model junction plate.
Mark and corresponding component title in the accompanying drawing:
1-connecting rod body, 2-junction plate, 3-through hole, 4-bolt, 5-nut, 6-building.
The specific embodiment
Below in conjunction with embodiment the utility model is done further to specify, but the embodiment of the utility model is not limited thereto.
Embodiment
As shown in Figure 1, the wall connecting rod of a kind of external scaffolding of the utility model comprises connecting rod body 1, is welded with junction plate 2 at an end of connecting rod body 1; Junction plate 2 is vertical with connecting rod body 1, adopts common pipe as connecting rod body 1 usually, and the steel plate after adopting 3 to 5 millimeters is as junction plate 2; For firm welding, weld seam need reach 5 millimeters, on junction plate 2, opens four through holes 3; Four through hole 3 rectangular arranging, connecting rod body 1 are positioned at the rectangular centre that four through holes 3 constitute; Perforate on the steel concrete of building 6, perforate arrange with junction plate 2 on through hole 3 arrange consistently, expansion bolt is inserted and secured on the steel concrete of building 6, junction plate 2 is passed expansion bolt, and gets final product with fixed by nut.
This binding method has very big advantage, advantage one: be difficult for removing, make the outrigger overall security be able to guarantee, reason is to adopt ￠ 8 * 150 expansion bolts that the connecting rod body 1 that processes is gone in the fabric structure, and the workman is difficult for removing.Advantage two: the connecting rod body 1 that uses this wall connecting rod to link method can be reused, and connecting rod body 1 finished product of removing can be used for other engineering, has reached the construction requirement of tool.
This wall connecting rod is made, the fitting operation step: the processing steel plate is long * wide * thick be 200 * 150 * 3mm → making a call to four holes → on the steel plate on steel plate with wall connecting rod ￠ 48 * 3.5 full welds; The high 5mm of weld seam → use at last ￠ 8 * 150 expansion bolts with the wall connecting rod anchor of moulding on fabric structure; When removing wall connecting rod, loosening expansion bolt nut gets final product.
As stated, just can well realize the utility model.
Claims (4)
1. the wall connecting rod of an external scaffolding; Comprise connecting rod body (1); It is characterized in that: the end at connecting rod body (1) is provided with junction plate (2); On junction plate (2), be provided with two through holes (3) at least, also comprise bolt (4) that inserts body of wall and the nut (5) that cooperates with bolt (4).
2. the wall connecting rod of a kind of external scaffolding according to claim 1, it is characterized in that: described bolt (4) is an expansion bolt.
3. the wall connecting rod of a kind of external scaffolding according to claim 1 and 2, it is characterized in that: described through hole (3) is four.
4. the wall connecting rod of a kind of external scaffolding according to claim 3 is characterized in that: described through hole (3) is distributed in junction plate (2) and goes up and form rectangle, and the axis of connecting rod body (1) passes the rectangular centre that four through holes (3) form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203325596U CN202209046U (en) | 2011-09-06 | 2011-09-06 | Wall connecting rod for external scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203325596U CN202209046U (en) | 2011-09-06 | 2011-09-06 | Wall connecting rod for external scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202209046U true CN202209046U (en) | 2012-05-02 |
Family
ID=45988598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203325596U Expired - Fee Related CN202209046U (en) | 2011-09-06 | 2011-09-06 | Wall connecting rod for external scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202209046U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541541A (en) * | 2013-11-13 | 2014-01-29 | 李理 | Embedded rack |
| CN104234404A (en) * | 2014-08-25 | 2014-12-24 | 四川金锋建设有限公司 | Using method for wall-linking rod of external scaffold |
| CN108797996A (en) * | 2017-04-27 | 2018-11-13 | 五冶集团上海有限公司 | The connecting bracket and application method being connect with wall external scaffolding for concrete walls |
| CN111173254A (en) * | 2020-02-25 | 2020-05-19 | 江苏丰阳建设工程有限公司 | Building scaffold wall connecting piece with damping function |
-
2011
- 2011-09-06 CN CN2011203325596U patent/CN202209046U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541541A (en) * | 2013-11-13 | 2014-01-29 | 李理 | Embedded rack |
| CN104234404A (en) * | 2014-08-25 | 2014-12-24 | 四川金锋建设有限公司 | Using method for wall-linking rod of external scaffold |
| CN108797996A (en) * | 2017-04-27 | 2018-11-13 | 五冶集团上海有限公司 | The connecting bracket and application method being connect with wall external scaffolding for concrete walls |
| CN111173254A (en) * | 2020-02-25 | 2020-05-19 | 江苏丰阳建设工程有限公司 | Building scaffold wall connecting piece with damping function |
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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: 20120502 Termination date: 20190906 |