CN105115373A - Slope blasting rolling stone nearby blocking and protecting apparatus - Google Patents

Slope blasting rolling stone nearby blocking and protecting apparatus Download PDF

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Publication number
CN105115373A
CN105115373A CN201510554756.5A CN201510554756A CN105115373A CN 105115373 A CN105115373 A CN 105115373A CN 201510554756 A CN201510554756 A CN 201510554756A CN 105115373 A CN105115373 A CN 105115373A
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CN
China
Prior art keywords
slope
blasting
steel pipe
side slope
anchor pole
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.)
Granted
Application number
CN201510554756.5A
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Chinese (zh)
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CN105115373B (en
Inventor
李�杰
池恩安
潘超
高源�
莫豹
刘强
李想
余红兵
周建敏
何兴贵
莫金汕
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.)
Poly Xinlian Blasting Engineering Group Co Ltd
Original Assignee
Guizhou Xinlian Blasting Engineering Group 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 Guizhou Xinlian Blasting Engineering Group Co Ltd filed Critical Guizhou Xinlian Blasting Engineering Group Co Ltd
Priority to CN201510554756.5A priority Critical patent/CN105115373B/en
Publication of CN105115373A publication Critical patent/CN105115373A/en
Application granted granted Critical
Publication of CN105115373B publication Critical patent/CN105115373B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses a slope blasting rolling stone nearby blocking and protecting apparatus. A blasting exploitation area is located at the top of a slope. A concrete platform is arranged at the bottom of one side of the slope, anchor poles are arranged on one side surface of the slop from the top to the concrete platform at the bottom, and the anchor poles are fixed in the slope. Multiple layers of steel pipe framed bents are arranged on the concrete platform and upwardly arranged along the slope direction. The steel pipe framed bents are formed through the connection of vertical pipes and transverse pipes, the transverse pipes are inserted into inner holes of the anchor poles, and the lower ends of the vertical pipes are fixed to the slope through concreting. In each layer of the steel pipe framed bents, wire ropes are arranged between the vertical pipes and the corresponding anchor poles. A bamboo springboard is arranged on the side, facing the slope, of the uppermost vertical pipes. A buffer sandbag is arranged between the bamboo springboard and the slope, and the height of the buffer sandbag exceeds the blasting exploitation area. The apparatus can safely and effectively block the blasting rolling stones, can prevent the blasting rolling stones from causing damage to surrounding residents, and provides a good working environment.

Description

The nearly body of a kind of slope blasting Rolling Stone stops protector
Technical field
The present invention relates to a kind of explosion Rolling Stone protector, the nearly body of especially a kind of slope blasting Rolling Stone stops interception protector.
At present, along with socioeconomic fast development, local infrastructure construction is all being accelerated in various places, as residential architecture, office building, railway and highway etc., part outdoor massif stripping explosion is moved towards resident gradually and is assembled the cities and towns on ground and the edge in village, cause blasting environment to become increasingly complex, explosion harm risk constantly increases.The harm of explosion Rolling Stone is one of its Major risk factors, if explosion Rolling Stone can not be effectively controlled, very easily causes security incident, the safety of life and property of harm surrounding resident.
Summary of the invention
The object of the invention is: for effectively controlling high slope explosion Rolling Stone to the harm of massif slope bottom perimeter resident, and create good operating environment for site operation, the invention provides the nearly body of a kind of slope blasting Rolling Stone and stop protector, this device can stop explosion Rolling Stone to produce safely and effectively, avoids the security incident that slope blasting Rolling Stone causes.
The present invention is achieved in that the nearly body of a kind of slope blasting Rolling Stone stops protector, the top of side slope is blasting excavation region, at side slope one side bottom, concrete platform is set, side slope one side to the concrete platform of bottom, anchor pole is set, anchor pole is fixed in side slope, described concrete platform upwards arranges multilayer steel pipe framed bent along side slope, described steel pipe framed bent is overlapped by vertical tube and transverse tube and forms, described transverse tube inserts anchor pole endoporus, the lower end of described vertical tube is fixed in side slope by casting concrete, between the vertical tube of described every layer of steel pipe framed bent and corresponding anchor pole, steel wire rope is set, at uppermost vertical tube, bamboo springboard is set in the face of side slope side, buffering sandbag is set between bamboo springboard and side slope, described buffering sandbag height exceedes blasting excavation region.
Described anchor pole is quincuncial arrangement in side slope side.
Described steel pipe framed bent protection density is 0.5m × 1m × 1.5m.
After adopting above technical scheme, there is following effect: buffering sandbag is first order flexible protective, steel pipe framed bent is second level rigid protection, steel pipe framed bent has again steel wire rope to strengthen steadiness, serve the flexible protective action be combined with each other with rigidity, not only stop that explosion Rolling Stone produces, and avoids explosion Rolling Stone to work the mischief to surrounding resident, and creates good operating environment safely and effectively.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention;
In accompanying drawing: 1-concrete platform; 2-steel pipe framed bent; 3-anchor pole; 4-steel wire rope; 5-cushions sandbag; 6-bamboo springboard; 7-blasting excavation region.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, the nearly body of a kind of slope blasting Rolling Stone stops protector, the top of side slope is blasting excavation region 7, blasting excavation region 7 adopts shallow bore hole to loosen short-delay blasting, at side slope one side bottom, concrete platform 1 is set, side slope one side to the concrete platform 1 of bottom, anchor pole 3 is set, anchor pole 3 is fixed in side slope, anchor pole 3 is substantially vertical with side slope face, anchor pole 3 is quincuncial arrangement in side slope side, anchor pole 3 longitudinal pitch 3m, anchor pole 3 vertical interval 1.5m, anchor pole 3 adopts HRB400 level Φ 28 reinforcing bar, length is 3m, anchorage depth 2.5m, pressure injection cement mortar in anchor hole, strength of cement mortar is not less than 30Mpa.
Described concrete platform 1 is established along side slope and upwards puts multilayer steel pipe framed bent 2, namely steel pipe framed bent 2 pushes up by setting up slope at the bottom of slope always, and described steel pipe framed bent 2 is overlapped by vertical tube and transverse tube and forms, and is firm concrete platform 1 bottom steel pipe framed bent 2; Concrete platform 1 adopts C20 concreting, and the thickness of building is 1m, width is 4m, and length extends to safety zone.
Described transverse tube inserts anchor pole 3 endoporus, the lower end of described vertical tube is fixed in side slope by casting concrete, between the vertical tube of described every layer of steel pipe framed bent 2 and corresponding anchor pole 3, steel wire rope 4 is set, it is 0.5m × 1m × 1.5m that described steel pipe framed bent 2 protects density, and the every alternating floor of steel pipe framed bent 2 adopts the steel wire rope 4 of 6 × 19 ~ 18.5 to strain; Steel wire rope 4 one end is fixed on anchor pole 3, and steel wire rope 4 other end is fixed on vertical tube bottom, and steel wire rope 4 is pulled near massif position as far as possible, and some steel cables 4, cannot any many steel wire rope 4.
Arrange bamboo springboard 6 at uppermost vertical tube in the face of side slope side, bamboo springboard 6 adopts fixation with steel wire on the vertical tube of steel pipe framed bent 2; Buffering sandbag 5 is laid on bamboo springboard 5 and treats between quick-fried high slope, lays and highly exceedes blasting excavation region 7 excessively 50cm, to stop the generation of explosion Rolling Stone; The ratio of mud controls 0.4-0.6, and the nearby protection that buffering sandbag 5 and steel pipe framed bent 2 combine can stop the generation of explosion Rolling Stone.

Claims (3)

1. the nearly body of slope blasting Rolling Stone stops protector, the top of side slope is blasting excavation region (7), it is characterized in that: at side slope one side bottom, concrete platform (1) is set, side slope one side to the concrete platform (1) of bottom, anchor pole (3) is set, anchor pole (3) is fixed in side slope, described concrete platform (1) arranges multilayer steel pipe framed bent (2) along side slope, described steel pipe framed bent (2) is overlapped by vertical tube and transverse tube and forms, described transverse tube inserts anchor pole (3) endoporus, the lower end of described vertical tube is fixed in side slope by casting concrete, the vertical tube of described every layer of steel pipe framed bent (2) arranges steel wire rope (4) with between corresponding anchor pole (3), at uppermost vertical tube, bamboo springboard (6) is set in the face of side slope side, arrange between bamboo springboard (6) and side slope and cushion sandbag (5), described buffering sandbag (5) highly exceedes blasting excavation region (7).
2. the nearly body of a kind of slope blasting Rolling Stone according to claim 1 stops protector, it is characterized in that: described anchor pole (3) is quincuncial arrangement in side slope side.
3. the nearly body of a kind of slope blasting Rolling Stone according to claim 1 stops protector, it is characterized in that: described steel pipe framed bent (2) protection density is 0.5m × 1m × 1.5m.
CN201510554756.5A 2015-09-04 2015-09-04 A kind of nearly body of slope blasting Rolling Stone stops preventer Active CN105115373B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510554756.5A CN105115373B (en) 2015-09-04 2015-09-04 A kind of nearly body of slope blasting Rolling Stone stops preventer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510554756.5A CN105115373B (en) 2015-09-04 2015-09-04 A kind of nearly body of slope blasting Rolling Stone stops preventer

Publications (2)

Publication Number Publication Date
CN105115373A true CN105115373A (en) 2015-12-02
CN105115373B CN105115373B (en) 2016-10-12

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Family Applications (1)

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CN201510554756.5A Active CN105115373B (en) 2015-09-04 2015-09-04 A kind of nearly body of slope blasting Rolling Stone stops preventer

Country Status (1)

Country Link
CN (1) CN105115373B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09250135A (en) * 1996-03-15 1997-09-22 Tenryu Ind Co Ltd Protective construction of slope and wall surface, etc.
KR20050082986A (en) * 2004-02-20 2005-08-24 프리 코교 가부시키가이샤 Method of enlarging road width and preventing falling stone
CN102419140A (en) * 2011-11-25 2012-04-18 中铁十二局集团第三工程有限公司 Multielement three-dimensional safety protection method
CN202869377U (en) * 2012-09-02 2013-04-10 中铁十二局集团第二工程有限公司 Multi-element three-dimensional protective device for existing line stonework controlled blast
CN103410160A (en) * 2013-08-18 2013-11-27 葛洲坝集团第五工程有限公司 Combined supporting method for bedding extra-high rock side slope
CN203586969U (en) * 2013-11-22 2014-05-07 长沙理工大学 Multiple safeguard system for blast construction of reconstructed and expanded highway slope
CN204924072U (en) * 2015-09-04 2015-12-30 贵州新联***工程集团有限公司 Nearly body of side slope blasting rolling stone blocks protector

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09250135A (en) * 1996-03-15 1997-09-22 Tenryu Ind Co Ltd Protective construction of slope and wall surface, etc.
KR20050082986A (en) * 2004-02-20 2005-08-24 프리 코교 가부시키가이샤 Method of enlarging road width and preventing falling stone
CN102419140A (en) * 2011-11-25 2012-04-18 中铁十二局集团第三工程有限公司 Multielement three-dimensional safety protection method
CN202869377U (en) * 2012-09-02 2013-04-10 中铁十二局集团第二工程有限公司 Multi-element three-dimensional protective device for existing line stonework controlled blast
CN103410160A (en) * 2013-08-18 2013-11-27 葛洲坝集团第五工程有限公司 Combined supporting method for bedding extra-high rock side slope
CN203586969U (en) * 2013-11-22 2014-05-07 长沙理工大学 Multiple safeguard system for blast construction of reconstructed and expanded highway slope
CN204924072U (en) * 2015-09-04 2015-12-30 贵州新联***工程集团有限公司 Nearly body of side slope blasting rolling stone blocks protector

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C14 Grant of patent or utility model
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Effective date of registration: 20180820

Address after: 553000 the two floor of the bell Shandong road and the people's Road intersection on the northwest side of Shuangshui development area, Shuicheng County, Liupanshui, Guizhou.

Patentee after: Liupanshui Jiu Xiang Blasting Engineering Co., Ltd.

Address before: 550002, 14 floor, Fu Zhong commercial building, No. 102 Xinhua Road, Nanming District, Guiyang, Guizhou.

Patentee before: Guizhou Xinlian Blasting Engineering Group Co., Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200206

Address after: 553000 the two floor of the bell Shandong road and the people's Road intersection on the northwest side of Shuangshui development area, Shuicheng County, Liupanshui, Guizhou.

Patentee after: Guizhou Jiuyuan Blasting Engineering Co., Ltd.

Address before: 553000 the two floor of the bell Shandong road and the people's Road intersection on the northwest side of Shuangshui development area, Shuicheng County, Liupanshui, Guizhou.

Patentee before: Liupanshui Jiu Xiang Blasting Engineering Co., Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210119

Address after: 550002, 14 floor, Fu Zhong commercial building, No. 102 Xinhua Road, Nanming District, Guiyang, Guizhou.

Patentee after: POLY XINLIAN BLASTING ENGINEERING GROUP Co.,Ltd.

Address before: 553000 the two floor of the bell Shandong road and the people's Road intersection on the northwest side of Shuangshui development area, Shuicheng County, Liupanshui, Guizhou.

Patentee before: GUIZHOU JIUYUAN EXPLOSION ENGINEERING Co.,Ltd.

TR01 Transfer of patent right