CN202767547U - Nuclear plant construction safety rope fixing clamping rod - Google Patents

Nuclear plant construction safety rope fixing clamping rod Download PDF

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Publication number
CN202767547U
CN202767547U CN201220493141.8U CN201220493141U CN202767547U CN 202767547 U CN202767547 U CN 202767547U CN 201220493141 U CN201220493141 U CN 201220493141U CN 202767547 U CN202767547 U CN 202767547U
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CN
China
Prior art keywords
safety rope
construction safety
clamping bar
nuclear power
power plant
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
Application number
CN201220493141.8U
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Chinese (zh)
Inventor
袁航
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China General Nuclear Power Corp
China Nuclear Power Engineering Co Ltd
Original Assignee
China General Nuclear Power Corp
China Nuclear Power Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China General Nuclear Power Corp, China Nuclear Power Engineering Co Ltd filed Critical China General Nuclear Power Corp
Priority to CN201220493141.8U priority Critical patent/CN202767547U/en
Application granted granted Critical
Publication of CN202767547U publication Critical patent/CN202767547U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a nuclear plant construction safety rope fixing clamping rod which comprises a clamp, a stand rod (1) and a fastening piece which is used for fixing the clamp on a steel member (9). The stand rod (1) is fixedly connected with the clamp. The stand rod (1) is provided with a sleeve ring (2) which is used for mounting of a safety rope. The clamp comprises a top plate (5), a bottom plate (6) and a connecting plate (7) which connects the top plate (5) and the bottom plate (6). The nuclear plant construction safety rope fixing clamping rod is convenient to assemble and disassemble, stable and reliable in structure, high in repeating utilization factor and strong in universality.

Description

Nuclear power plant's construction safety rope is clamping bar fixedly
Technical field
The utility model relates to the nuclear power technology field, more particularly, relates to fixedly clamping bar of a kind of nuclear power plant construction safety rope.
Background technology
The depth of building of steel work is higher, all faces when mounted high-rise working.Because the restriction of at present domestic economic and technique level, Steel Structure Installation high-rise working generally can not adopted the reliably scope of operation such as operating platform, hoist, but carry out operation with steel work self as the scope of operation, the operating personnel faces the risk of high falling.Be the risk of controlling high falling, the national standard requirement, the high-rise working personnel must dress safety belt, and the hook of safety belt is hung on the solid and reliable hanging point, and the hanging point height should be higher than personnel's standing surface as far as possible, namely wants " high extension is low to be used ".Because the steel sectional dimension of members is larger, seat belt hanger is very little, generally can not directly seat belt hanger be hung on the steel member.In addition, some installation exercise is at the top of steel member, therefore, even safety belt can hang on the steel member, can not guarantee high low the using of hanging.The hanging point of safety belt need additionally be set for this reason.Because it is mobile that the Steel Structure Installation operation often needs, if the hanging point of safety belt is fixed, will bring great inconvenience to operation.For overcoming the above problems, common way is at present, utilizes the steel work self structure or adds the fixed point that supports as safety rope, safety rope is set, so that the operating personnel can hang over safety belt on the safety rope.Affected by the safety rope supporting capacity, the spacing of fixed point can not be too large.Because it is limited that steel work can be used as the self structure of safety rope fixed point, generally all adopt to add and support as the safety rope fixed point.The supporting way that adds commonly used has:
1, as shown in Figure 1, adopt angle steel 10 materials such as grade to make supporting rod, supporting rod is welded on the steel member 9, then utilize steel cable clamp that safety rope is fixed on the supporting rod.Electric welding machine need to be equipped with during welding, oxygen need to be equipped with during dismounting, acetylene carries out gas cutting, complicated operation not only, and have the potential safety hazard of fire or blast, also can damage steel member 9 when removing angle steel 10.The welding quality of angle steel 10 has determined the reliability that supports, but because be interim member, without corresponding check-for-acceptance system requirement, welding quality is difficult to be guaranteed.
2, as shown in Figure 2, adopt steel pipe 11 and scaffold clasp, steel pipe 11 is fixed on steel member 9 or other structures, form a support, then utilize fixedly safety rope or directly safety rope is bundled on the steel pipe 11 of scaffold clasp.For guaranteeing stability and the reliability of braced structures, whole braced structures must have long-pending than large contact surface with the structure that is attached.Therefore when steel member 9 sizes hour, this scheme is inapplicable, so versatility is not strong.Adopt steel pipe 11 and member 9 to make and support, required steel pipe 11 and member 9 are more, and inconvenience is installed.The basic structure that steel pipe 11 supports is to adopt steel pipe 11 to hold around steel member 9, forms a fixed point.It is very inconvenient work that fastening steel pipe 11 supports the fastener that is positioned at steel member 9 belows, personnel's operation of need bending, and center of gravity reduces, because do not have the hanging point of safety belt this moment, has increased the risk of high falling, and the installation process security risk is large.Equally, too much member 9 and complicated installation process have also increased the risk that junk hits.Also there is same risk in unloading process.Be fixed support steel pipe 11, need according to the not isometric steel pipe 11 of steel member 9 sectional dimensions intercepting, these steel pipes 11 are by after the brachymemma, and versatility reduces, substantially can not the secondary utilization, and less economical.The reliability that steel pipe 11 supports is better than angle steel 10 and supports, but complicated installation process, fastener quality, the fastening degree of fastener all can reduce its reliability.Steel pipe 11 supports the bond area larger with steel work, can not cause on the intensity of steel member 9 too large impact, but larger bond area means long-pending increase of steel member 9 surface oil lacquer paintings that need repair after the installation.Surface paint patch work has been brought new security risk and extra cost.
All there is installation inconvenience in these schemes, security risk is large, less economical, reliability is low or the problem of damage steel member.
The utility model content
The technical problems to be solved in the utility model is, inconvenience is installed, security risk is large, less economical, reliability is low or damages the defective of steel member for existing safety rope fastening devices, and fixedly clamping bar of a kind of nuclear power plant construction safety rope is provided.
The technical scheme that its technical problem that solves the utility model adopts is: structure, a kind of nuclear power plant construction safety rope be clamping bar fixedly, it is characterized in that, comprise anchor clamps, vertical rod and be used for described anchor clamps are fixed on securing member on the steel member, described vertical rod is fixedly connected with described anchor clamps, described vertical rod is provided with for the collar that safety rope is installed, and described anchor clamps comprise that top board, base plate and connection be connected the junction plate of top board and base plate.
Fixedly in the clamping bar, described securing member is bolt and nut at nuclear power plant described in the utility model construction safety rope, and described top board is provided with installing hole, and described bolt inserts in the described installing hole, and described nut is welded on the top of described installing hole.
Fixedly in the clamping bar, described top board, base plate and junction plate are welded to connect at nuclear power plant described in the utility model construction safety rope.
Fixedly in the clamping bar, described nuclear power plant construction safety rope fixedly clamping bar also comprises pad at nuclear power plant described in the utility model construction safety rope.
Fixedly in the clamping bar, described vertical rod is square tube at nuclear power plant described in the utility model construction safety rope, and Packed steel plate is established at the top of described square tube.
Implement fixedly clamping bar of nuclear power plant of the present utility model construction safety rope, have following beneficial effect: the top board on the anchor clamps and base plate can be close to respectively upper surface and the soffit of steel member, then fix by securing member, the size of anchor clamps can be selected highly versatile according to the size of steel member.Securing member can be the devices such as bolt, and easy accessibility can not damage the steel member, and the collar in the vertical rod can be installed safety rope very easily.Nuclear power plant of the present utility model construction safety rope is the clamping bar easy accessibility fixedly, and Stability Analysis of Structures is reliable, and recycling rate of waterused is high, highly versatile.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of safety rope fastening devices in the prior art;
Fig. 2 is the structural representation of another kind of safety rope fastening devices in the prior art;
Fig. 3 is the fixedly structural representation of clamping bar of the utility model nuclear power plant construction safety rope;
Fig. 4 is the fixedly front view of clamping bar of safety rope;
Fig. 5 is the fixedly local enlarged diagram of clamping bar of safety rope;
Fig. 6 is the fixedly top view of clamping bar of safety rope.
The specific embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast accompanying drawing and describe the specific embodiment of the present utility model in detail.
Such as Fig. 3-shown in Figure 6, nuclear power plant of the present utility model construction safety rope fixedly clamping bar comprises anchor clamps, vertical rod 1 and securing member.Vertical rod 1 is fixed on the anchor clamps, is provided with the collar 2 in vertical rod 1, is used for installing safety rope.The quantity of the collar 2 can arrange as required, is provided with a plurality ofly in the present embodiment, and many safety ropes and vertical rod 1 can form guard rail, and can hang safety net at safety rope.Vertical rod 1 in the present embodiment is square tube, and the top of square tube is sealed with steel plate.Anchor clamps comprise top board 5, base plate 6 and junction plate 7, and the top board 5 on the anchor clamps and base plate 6 can be close to respectively upper surface and the soffit of steel member 9, and top board 5, base plate 6 and junction plate 7 are fixedly connected with by the mode of welding.Securing member is used for anchor clamps are fixed on steel member 9, and anchor clamps are fixed by securing member, easy accessibility.
The size of anchor clamps can be selected highly versatile according to the size of steel member 9 in the utility model.Anchor clamps and vertical rod 1 can be made in factory and be checked its intensity, guarantee to reach directly to install on-site after the instructions for use get final product again, have guaranteed reliability, and the while is also simple and convenient.The securing member easy accessibility only needs spanner to get final product, and installation cost is low, can not damage steel member 9, and connects reliable.Fixedly clamping bar is simple in structure for nuclear power plant of the present utility model construction safety rope, easy accessibility, and Stability Analysis of Structures is reliable, and recycling rate of waterused is high, highly versatile.
Concrete, the securing member in the present embodiment is bolt 3 and nut 4.Top board 5 is provided with installing hole 8, and nut 4 is welded on the top board 5, and it is positioned at the top of installing hole 8.The screwed hole match with steel member 9 also is set on steel member 9, bolt 3 insertion installing holes 8, and be threaded with screwed hole on nut 4 and the steel member 9, thereby finish fixing.The quantity of securing member and installing hole 8 can arrange a plurality of as required.Be understandable that, bolt 3 and nut 4 just securing member preferred embodiment, securing member also can be realized by alternate manner.
The utility model safety rope fixedly clamping bar also comprises pad, and pad can be arranged between base plate 6 and the steel member 9, and the pad in the present embodiment is rubber sheet gasket, to reduce the damage to steel member 9.
The above is described embodiment of the present utility model by reference to the accompanying drawings; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away from the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong within the protection of the present utility model.

Claims (5)

1. the fixing clamping bar of nuclear power plant's construction safety rope, it is characterized in that, comprise anchor clamps, vertical rod (1) and be used for described anchor clamps are fixed on securing member on the steel member (9), described vertical rod (1) is fixedly connected with described anchor clamps, described vertical rod (1) is provided with for the collar (2) that safety rope is installed, and described anchor clamps comprise top board (5), base plate (6) and are connected described top board (5) and the junction plate (7) of base plate (6).
2. the fixing clamping bar of nuclear power plant according to claim 1 construction safety rope, it is characterized in that, described securing member is bolt (3) and nut (4), described top board (5) is provided with installing hole (8), described bolt (3) inserts in the described installing hole (8), and described nut (4) is welded on the top of described installing hole (8).
3. the fixing clamping bar of nuclear power plant according to claim 1 construction safety rope is characterized in that, described top board (5), base plate (6) and junction plate (7) are welded to connect.
4. the fixing clamping bar of nuclear power plant according to claim 1 construction safety rope is characterized in that, described nuclear power plant construction safety rope fixedly clamping bar also comprises pad.
5. the fixing clamping bar of nuclear power plant according to claim 1 construction safety rope is characterized in that, described vertical rod (1) is square tube, and Packed steel plate is established at the top of described square tube.
CN201220493141.8U 2012-09-25 2012-09-25 Nuclear plant construction safety rope fixing clamping rod Expired - Lifetime CN202767547U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201220493141.8U CN202767547U (en) 2012-09-25 2012-09-25 Nuclear plant construction safety rope fixing clamping rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201220493141.8U CN202767547U (en) 2012-09-25 2012-09-25 Nuclear plant construction safety rope fixing clamping rod

Publications (1)

Publication Number Publication Date
CN202767547U true CN202767547U (en) 2013-03-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201220493141.8U Expired - Lifetime CN202767547U (en) 2012-09-25 2012-09-25 Nuclear plant construction safety rope fixing clamping rod

Country Status (1)

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CN (1) CN202767547U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104453266A (en) * 2014-12-25 2015-03-25 安徽伟宏钢结构集团股份有限公司 Safety barrier fixing structure for tubular structure construction
CN108240118A (en) * 2016-12-24 2018-07-03 中国二十冶集团有限公司 For moving type security band suspension arrangement and its application method of I-beam
CN114191737A (en) * 2021-11-30 2022-03-18 上海宝冶集团有限公司 Safety rope fastening device and using method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104453266A (en) * 2014-12-25 2015-03-25 安徽伟宏钢结构集团股份有限公司 Safety barrier fixing structure for tubular structure construction
CN108240118A (en) * 2016-12-24 2018-07-03 中国二十冶集团有限公司 For moving type security band suspension arrangement and its application method of I-beam
CN114191737A (en) * 2021-11-30 2022-03-18 上海宝冶集团有限公司 Safety rope fastening device and using method thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 518023 No. 69 Shennan Middle Road, Shenzhen, Guangdong, Futian District

Patentee after: CHINA NUCLEAR POWER ENGINEERING Co.,Ltd.

Patentee after: CHINA GENERAL NUCLEAR POWER Corp.

Address before: 518023 No. 69 Shennan Middle Road, Shenzhen, Guangdong, Futian District

Patentee before: CHINA NUCLEAR POWER ENGINEERING Co.,Ltd.

Patentee before: CHINA GUANGDONG NUCLEAR POWER GROUP Co.,Ltd.

CP01 Change in the name or title of a patent holder
CX01 Expiry of patent term

Granted publication date: 20130306

CX01 Expiry of patent term