CN203531361U - Embedded type lifting ring bolt for being connected with scaffold - Google Patents
Embedded type lifting ring bolt for being connected with scaffold Download PDFInfo
- Publication number
- CN203531361U CN203531361U CN201320629864.0U CN201320629864U CN203531361U CN 203531361 U CN203531361 U CN 203531361U CN 201320629864 U CN201320629864 U CN 201320629864U CN 203531361 U CN203531361 U CN 203531361U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- bolt
- lifting ring
- scaffold
- welded
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 239000000725 suspension Substances 0.000 claims description 9
- 238000009415 formwork Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Abstract
The utility model discloses an embedded type lifting ring bolt for being connected with a scaffold, and belongs to the technical field of building operation tools. The embedded type lifting ring bolt comprises an embedded part and a lifting ring bolt body. The embedded part is composed of a straight threaded sleeve, a fixed steel plate and a rear steel plate, the rear steel plate is welded to the rear end of the straight threaded sleeve, and the fixed steel plate is welded to the front end of the straight threaded sleeve. A fixed steel plate is welded between a hanging ring and a bolt of the lifting ring bolt body. The lifting ring bolt body is connected with the straight threaded sleeve of the embedded part through the bolt. The embedded type lifting ring bolt has the advantages of being convenient to mount, not influencing formwork erection, being capable of being recycled many times, saving consumables and the like.
Description
Technical field
the utility model belongs to building operations apparatus technical field, relates in particular to and is a kind of assembly of toppling of preventing for scaffold is connected with body of wall, specifically a kind of for connecting the pre-buried type lifting bolt of scaffold.
Background technology
at present, along with the height of building is more and more higher, the use of builder's jack is very universal, in construction, in order to prevent that scaffold from toppling, scaffold need to be connected by wall-connecting piece with cast-in-place structural, and in reality, majority is to be connected on beam.One end of wall connecting rod is fixed on cast-in-place structural, and the other end of wall connecting rod is connected with scaffold by fastener.Inconvenient when this connected mode exists built-in fitting pre-buried, and affect formwork erection and secondary structure construction, the problem that turnover rate is low.
Summary of the invention
the utility model, for the fixing technical problem existing of existing scaffold, proposes a kind of for connecting the pre-buried type lifting bolt of scaffold.
provided by the utility modelly a kind ofly for connecting the pre-buried type lifting bolt of scaffold, comprise built-in fitting, lifting bolt; Described built-in fitting is comprised of straight screw sleeve 1, the first fixation steel plate 2 and rearmounted steel plate 3, and described rearmounted steel plate 3 is welded on the rear end of described straight screw sleeve 1, and described the first fixation steel plate 2 is welded on the front end of described straight screw sleeve 1; Described lifting bolt is comprised of suspension ring 4, the second fixation steel plate 5 and bolt 6, and the suspension ring 4 of described lifting bolt are bent and formed by round steel, is welded with the second fixation steel plate 5 between suspension ring 4 and bolt 6; Described lifting bolt is connected with the straight screw sleeve 1 of described built-in fitting by described bolt 6.
the utlity model has easy for installation, do not affect formwork erection, lifting bolt and can repeatedly have enough to meet the need technical characterstics such as saving consumptive material.
Accompanying drawing explanation
fig. 1 is the structural representation that the utility model is installed and used;
fig. 2 is the structural representation of lifting bolt in the utility model;
fig. 3 is the structural representation of built-in fitting in the utility model.
in figure: 1: straight screw sleeve; 2: the first fixation steel plates; 3: rearmounted steel plate; 4: suspension ring; 5: the second fixation steel plates; 6: bolt; 8: template.
The specific embodiment
below in conjunction with drawings and Examples, the utility model is further described.
provided by the utility model a kind of for connecting the pre-buried type lifting bolt of scaffold, comprise built-in fitting, lifting bolt; Built-in fitting is welded with the rearmounted steel plate 3 of 50*50*5mm by straight screw sleeve 1 rear end of an internal diameter 20mm, and front end is welded with the first fixation steel plate 2 of diameter 50mm, cover tube length 100mm; The suspension ring 4 of lifting bolt form for the round steel of diameter 12mm bends, ring internal diameter 40mm, and bolt 6 diameter 20mm, long 80mm, wherein, is welded with the second fixation steel plate 5, diameter 50mm, thick 5mm between bolt 6 and suspension ring.
during use, after template 8 supports well, at the through hole that needs a diameter 20mm of ground drill with ferrule of lifting bolt, built-in fitting is placed in to template 8 inner sides, use lifting bolt by through hole together with built-in fitting spinning, the fixation steel plate on lifting bolt and built-in fitting both sides is clamped template 8, then concreting, after reaching design strength 75%, concrete strength pulls down lifting bolt, stripping 8 again, according to the requirement that arranges of lifting bolt, lifting bolt is installed, be used for fixing scaffold or the fixing i iron in builder's jack.
Claims (1)
1.
for connecting a pre-buried type lifting bolt for scaffold, it is characterized in that this pre-buried type lifting bolt comprises built-in fitting and lifting bolt; Described built-in fitting is comprised of straight screw sleeve (1), the first fixation steel plate (2) and rearmounted steel plate (3), described rearmounted steel plate (3) is welded on the rear end of described straight screw sleeve (1), and described the first fixation steel plate (2) is welded on the front end of described straight screw sleeve (1); Described lifting bolt is comprised of suspension ring (4), the second fixation steel plate (5) and bolt (6), and described suspension ring (4) are bent and formed by round steel, and described the second fixation steel plate (5) is welded between described suspension ring (4) and described bolt (6); Described lifting bolt is connected with the straight screw sleeve (1) of described built-in fitting by described bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629864.0U CN203531361U (en) | 2013-10-14 | 2013-10-14 | Embedded type lifting ring bolt for being connected with scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629864.0U CN203531361U (en) | 2013-10-14 | 2013-10-14 | Embedded type lifting ring bolt for being connected with scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203531361U true CN203531361U (en) | 2014-04-09 |
Family
ID=50417585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320629864.0U Expired - Lifetime CN203531361U (en) | 2013-10-14 | 2013-10-14 | Embedded type lifting ring bolt for being connected with scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203531361U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235144A (en) * | 2014-08-29 | 2014-12-24 | 常州宏力称重设备制造有限公司 | Screw with circular ring |
| CN106088357A (en) * | 2016-08-04 | 2016-11-09 | 聂益胜 | The building pre-buried anchoring bolt of infilled wall tie bar |
| CN108894336A (en) * | 2018-09-17 | 2018-11-27 | 重庆宜喆塑胶厂 | A kind of concrete embedded external member and construction method |
-
2013
- 2013-10-14 CN CN201320629864.0U patent/CN203531361U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235144A (en) * | 2014-08-29 | 2014-12-24 | 常州宏力称重设备制造有限公司 | Screw with circular ring |
| CN106088357A (en) * | 2016-08-04 | 2016-11-09 | 聂益胜 | The building pre-buried anchoring bolt of infilled wall tie bar |
| CN108894336A (en) * | 2018-09-17 | 2018-11-27 | 重庆宜喆塑胶厂 | A kind of concrete embedded external member and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |
|
| CX01 | Expiry of patent term |