CN202689187U - Special fixture used in installation of pull-down safety net - Google Patents
Special fixture used in installation of pull-down safety net Download PDFInfo
- Publication number
- CN202689187U CN202689187U CN 201220243457 CN201220243457U CN202689187U CN 202689187 U CN202689187 U CN 202689187U CN 201220243457 CN201220243457 CN 201220243457 CN 201220243457 U CN201220243457 U CN 201220243457U CN 202689187 U CN202689187 U CN 202689187U
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- type buckle
- steel plate
- buckle
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Abstract
The utility model discloses a special fixture used in the installation of a pull-down safety net. The special fixture comprises an L type buckle steel plate and a movable L type buckle, wherein a safety rope hole and a buckle are arranged at one end of the L type buckle steel plate, and screw holes and an anti-overturn plate are arranged at the other end of the L type buckle steel plate; a buckle is arranged at the upper end of the movable L type buckle, and a screw hole is formed in the lower end of the movable L type buckle; one screw hole in the L type buckle steel plate is connected with the screw hole in the movable L type buckle through a bolt; and the anti-overturn plate leans against one side of the movable L type buckle. The fixture can be directly clamped on a lower flange of a steel beam and clamp the lower flange of the steel beam through two buckles, is convenient to use, and is safe and reliable.
Description
Technical field
The utility model relates to a kind of safe jig for building, relates in particular to a kind of special mould clamp for the downwards pulled safe net is installed.
Background technology
Construction of Steel Structure often takes the lead the several floors of other specialty (as: civil engineering, electromechanics etc.) to be celebrated soon.For guaranteeing the safety of work high above the ground, below operation, completely spread horizontal safety net, this also becomes and guarantees that the operating personnel prevents the important safety measure of falling from high altitude.But at present in the Construction of Steel Structure, be used for laying the horizontal safety net of floor generally all on girder steel top, when the follow-up works such as profiled sheet are inserted, the horizontal safety net that needs to lay is removed in advance, carry out the installation of profiled sheet, this just gives the profiled sheet constructor with the potential safety hazard of falling from high altitude again.Therefore a lot of engineerings adopt " downwards pulled safe net ", and soon safety net draws and is located at the girder steel below.
In the prior art, most of engineering level safety nets adopt at girder steel bottom flange welded reinforcement ring or the mode on the girder steel of directly safety net being bundled in is drawn and established.
There is following shortcoming at least in above-mentioned prior art:
The welded reinforcement ring is only burn-on with the girder steel point, and welding quality is difficult to assurance, thereby does not have the effect of security protection, and this welding manner that adopts also can have influence on the quality of mother metal (girder steel).
The utility model content
The purpose of this utility model provides a kind of special mould clamp that is used for installing the downwards pulled safe net esy to use, safe and reliable.
The purpose of this utility model is achieved through the following technical solutions:
Special mould clamp for the downwards pulled safe net is installed of the present utility model, comprise L-type buckle steel plate, activity L-type buckle, one end of described L-type buckle steel plate is provided with safety rope hole and buckle, the other end of described L-type buckle steel plate is provided with screw and anti-dumping cladding plate, the upper end of described activity L-type buckle is provided with buckle, the lower end is provided with screw, and the screw on the screw on the described L-type buckle steel plate and the described activity L-type buckle is bolted, and described anti-dumping cladding plate leans against a side of described activity L-type buckle.
Can be found out by the technical scheme that above-mentioned the utility model provides, the special mould clamp that is used for installing the downwards pulled safe net that the utility model provides, owing to comprise L-type buckle steel plate, activity L-type buckle, one end of L-type buckle steel plate is provided with safety rope hole and buckle, the other end of L-type buckle steel plate is provided with screw and anti-dumping cladding plate, the upper end of activity L-type buckle is provided with buckle, the lower end is provided with screw, screw on screw on the L-type buckle steel plate and the activity L-type buckle is bolted, and the anti-dumping cladding plate leans against a side of activity L-type buckle.Can directly be stuck in the bottom flange of girder steel, block the girder steel bottom flange by two buckles, esy to use, safe and reliable.
Description of drawings
The structural representation for the special mould clamp that the downwards pulled safe net is installed that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the structural representation of L-type buckle steel plate among the utility model embodiment;
Fig. 3 is the structural representation of activity L-type buckle among the utility model embodiment.
Among the figure: 1, girder steel, 2, L-type buckle steel plate, 3, activity L-type buckle, 4, the anti-dumping cladding plate, 5, the safety rope hole, 6, screw.
The specific embodiment
The below will be described in further detail the utility model embodiment.
The utility model is used for installing the special mould clamp of downwards pulled safe net, and its better specific embodiment is:
Comprise L-type buckle steel plate, activity L-type buckle, one end of described L-type buckle steel plate is provided with safety rope hole and buckle, the other end of described L-type buckle steel plate is provided with screw and anti-dumping cladding plate, the upper end of described activity L-type buckle is provided with buckle, the lower end is provided with screw, screw on screw on the described L-type buckle steel plate and the described activity L-type buckle is bolted, and described anti-dumping cladding plate leans against a side of described activity L-type buckle.
Described safety rope hole is slotted hole, can pass freely through by convenient and safe rope.
Screw on the described L-type buckle steel plate has a plurality of, or the screw on the described L-type buckle steel plate is slotted hole.Can according to the difference of girder steel edge of a wing thickness, regulate distance between the buckle.
Special mould clamp for the downwards pulled safe net is installed of the present utility model can directly be stuck in the bottom flange of girder steel, blocks the girder steel bottom flange by two buckles.Can be used for installing " downwards pulled safe net " and use jig, better solve " downwards pulled safe net " and draw and establish not firm problem, and this jig finishes at floor manufacture, only need screw tightening can be come into operation, greatly save safety net and drawn the time of establishing, ensured safety.Can under the prerequisite of not damaging mother metal, guarantee to greatest extent " downwards pulled safe net " laying firmly.Unified connected mode makes it can be recycling, reduces waste of material, has accelerated simultaneously job schedule.
Specific embodiment:
As shown in Figure 1, activity L-type buckle 3 links to each other with L-type buckle steel plate 2 by high-strength screw, the bottom flange of girder steel 1, and anti-dumping cladding plate 4 prevents that the stressed activity L-type of jig buckle 3 from sliding.According to the difference of girder steel 1 flange width, distance also can be regulated thereupon between the buckle, and the left side of L-type buckle steel plate 2 is a slotted hole, and convenient and safe rope passes freely through.
The beneficial effects of the utility model are:
Jig can recycle, reducing construction cost;
Jig adopts steel plate to be made, link to each other by high-strength bolt, effective guarantee " downwards pulled safe net " lay firmly;
Jig blocks the girder steel bottom flange by two buckles, to the mother metal not damaged;
Make simply, lightweight, the convenient installation.
The above; it only is the better specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (3)
1. special mould clamp that the downwards pulled safe net be used for to be installed, it is characterized in that, comprise L-type buckle steel plate, activity L-type buckle, one end of described L-type buckle steel plate is provided with safety rope hole and buckle, the other end of described L-type buckle steel plate is provided with screw and anti-dumping cladding plate, the upper end of described activity L-type buckle is provided with buckle, the lower end is provided with screw, screw on screw on the described L-type buckle steel plate and the described activity L-type buckle is bolted, and described anti-dumping cladding plate leans against a side of described activity L-type buckle.
2. the special mould clamp for the downwards pulled safe net is installed according to claim 1 is characterized in that described safety rope hole is slotted hole.
3. the special mould clamp for the downwards pulled safe net is installed according to claim 2 it is characterized in that the screw on the described L-type buckle steel plate has a plurality of, or the screw on the described L-type buckle steel plate is slotted hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220243457 CN202689187U (en) | 2012-05-28 | 2012-05-28 | Special fixture used in installation of pull-down safety net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220243457 CN202689187U (en) | 2012-05-28 | 2012-05-28 | Special fixture used in installation of pull-down safety net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202689187U true CN202689187U (en) | 2013-01-23 |
Family
ID=47544824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220243457 Expired - Lifetime CN202689187U (en) | 2012-05-28 | 2012-05-28 | Special fixture used in installation of pull-down safety net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202689187U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790239A (en) * | 2014-02-17 | 2014-05-14 | 沈阳建筑大学 | Light inner wall and I-steel beam connection piece |
| CN108643561A (en) * | 2018-07-24 | 2018-10-12 | 浙江中益建材科技有限公司 | A kind of floor support plate oblique pull support construction |
| CN108643560A (en) * | 2018-07-24 | 2018-10-12 | 浙江中益建材科技有限公司 | A kind of floor support plate temporary support structure |
-
2012
- 2012-05-28 CN CN 201220243457 patent/CN202689187U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790239A (en) * | 2014-02-17 | 2014-05-14 | 沈阳建筑大学 | Light inner wall and I-steel beam connection piece |
| CN103790239B (en) * | 2014-02-17 | 2016-10-05 | 沈阳建筑大学 | A kind of light internal wall and steel I-beam connector |
| CN108643561A (en) * | 2018-07-24 | 2018-10-12 | 浙江中益建材科技有限公司 | A kind of floor support plate oblique pull support construction |
| CN108643560A (en) * | 2018-07-24 | 2018-10-12 | 浙江中益建材科技有限公司 | A kind of floor support plate temporary support structure |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |