CN103195250A - Concrete pumping equipment and pouring end hose thereof - Google Patents
Concrete pumping equipment and pouring end hose thereof Download PDFInfo
- Publication number
- CN103195250A CN103195250A CN2012100045963A CN201210004596A CN103195250A CN 103195250 A CN103195250 A CN 103195250A CN 2012100045963 A CN2012100045963 A CN 2012100045963A CN 201210004596 A CN201210004596 A CN 201210004596A CN 103195250 A CN103195250 A CN 103195250A
- Authority
- CN
- China
- Prior art keywords
- casting
- end hose
- constructing
- protection unit
- hose
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0043—Lifelines, lanyards, and anchors therefore
- A62B35/0075—Details of ropes or similar equipment, e.g. between the secured person and the lifeline or anchor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
- E04G21/0418—Devices for both conveying and distributing with distribution hose
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0043—Lifelines, lanyards, and anchors therefore
- A62B35/0068—Anchors
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a pouring end hose. A pouring safety device is mounted on the end hose; the pouring safety device comprises at least a safety protection unit; and a safety rope which can be hung on the body of an operator and can protect the operator by pulling in case of emergency is arranged in the at least a safety protection unit. According to the pouring end hose, if the operator at the end hose falls down due to misoperation, missed step or swing of the end hose, the operator at the end hose can be protected by pulling under the action of the safety rope of the safety protection unit of the pouring safety device, so that the life safety of the operator is guaranteed; meanwhile, the pouring safety device can psychologically bring a safety feeling to the operator; and in addition, the pouring end hose is simple in structure, low in cost and convenient to mount, dismount and maintain.
Description
Technical field
The present invention relates to a kind of member of concrete pumping equipment, especially a kind of casting and constructing end hose.
Background technology
Concrete pumping equipment is a kind of machinery that utilizes pressure that concrete is carried continuously along pipeline, is widely used in every field such as highway construction, bridge engineering, underground construction, industry and civilian construction construction.The concrete pumping equipment carrier pipe is provided with end hose near the concrete outlet place, is used for concrete building play the guiding role.
Carry out in the process of concrete pouring construction at concrete pumping equipment, generally all need endways the flexible pipe place to arrange the operator that flexible pipe is carried out assist location adjustment operation, this operation is to be realized by directly gripping end hose by the end hose operator.
At high-building construction, especially in beam, the isostructural construction of post, if the swing that operate miss appears in the end hose operator, step on sky or end hose causes taking place situations such as falling accident, probably it is caused hazard to person, the end hose operator lacks safety guarantee.
At present, in the casting and constructing of concrete pumping equipment, any safety guard at the end hose operator is not installed on the end hose.
Summary of the invention
In view of this, be necessary to provide a kind of casting and constructing end hose, with protection end hose operator's safety.
In view of this, also be necessary to provide a kind of concrete pumping equipment that above-mentioned casting and constructing is used end hose that has.
The invention provides a kind of casting and constructing end hose; the casting and constructing safety device is installed on the described end hose; described casting and constructing safety device comprises at least one security protection unit, but is provided with the safety rope that bolt hangs over the operator on one's body and in case of emergency the operator pullled protection in described at least one security protection unit.
As a further improvement on the present invention, described casting and constructing safety device also comprises the hose clamp that is installed on the end hose, and described security protection unit is connected on the described hose clamp.
As a further improvement on the present invention, described casting and constructing safety device comprises that also the hard tube that is installed on the last arm joint presss from both sides and be connected another safety rope between described hard tube folder and the described hose clamp.
As a further improvement on the present invention, described hard tube folder is provided with first suspension ring, and described hose clamp is provided with second suspension ring, and described another safety rope is connected between described first suspension ring and described second suspension ring.
As a further improvement on the present invention, the quantity of described security protection unit is two or more, is disposed on the described hose clamp.
As a further improvement on the present invention, described hose clamp comprises first clamping ring and second clamping ring, and described first clamping ring and second clamping ring are encircled into circle and are set on the outer peripheral face of end hose.
As a further improvement on the present invention; described at least one security protection unit comprises fixed housing, scrollwork axle, plane scroll spring, reaches connecting ring; described scrollwork axle, plane scroll spring and safety rope are arranged in the described fixed housing; described safety rope is being wrapped under the contraction elasticity of plane scroll spring on the scrollwork axle, and described connecting ring links to each other with described safety rope.
As a further improvement on the present invention; the quantity of described at least one security protection unit is two; be respectively first security protection unit and second security protection unit, described first security protection unit and second security protection unit are symmetrical arranged along the circumferential direction.
The present invention also provides a kind of concrete pumping equipment, comprises above-mentioned casting and constructing end hose.
As a further improvement on the present invention, on the sheathed outer peripheral face that is installed on end hose of described casting and constructing safety device.
The invention has the beneficial effects as follows; by the installation casting and constructing safety device on the end hose; at high-building construction; especially in beam, the isostructural construction of post; if the swing that operate miss appears in the operator at end hose place, step on sky or end hose causes taking place situations such as falling accident; the casting and constructing safety device is pullled protection with the safety rope by security protection unit to the operator at end hose place; to ensure operator's life security, prevent the generation of human casualty accident.Simultaneously, this casting and constructing safety device can bring the operator the psychological sense of security.In addition, it is simple in structure, and cost is low, installation and demolition and maintenance convenient.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of manual, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the schematic side view that casting and constructing is used end hose in the embodiment of the invention.
Fig. 2 is the part schematic perspective view that casting and constructing is used end hose among Fig. 1.
Fig. 3 be in the embodiment of the invention casting and constructing safety device dissect schematic top plan view.
Fig. 4 is the enlarged drawing of Fig. 3 centre circle IV part.
The specific embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to the specific embodiment of the present invention, structure, feature and effect thereof, describe in detail as after.
Please join Fig. 1 and Fig. 2, the casting and constructing in the embodiment of the invention is the casting and constructing member of concrete pumping equipment with end hose 20, and described concrete pumping equipment can be concrete mixer, concrete spreader etc.Casting and constructing safety device 10 is installed on the end hose 20, casting and constructing safety device 10 is sheathed to be installed on the outer peripheral face of end hose 20, the top of end hose 20 links to each other with the last arm joint 30 of concrete pumping equipment, end arm joint 30 links to each other on the outer peripheral face of position also, and the sheathed hard tube that is equipped with presss from both sides 40 with end hose 20, hard tube folder 40 is provided with on first suspension ring, 41, the first suspension ring 41 and is connected with first wire rope 50.
Casting and constructing safety device 10 comprises the hose clamp 11 that is fixedly installed on the end hose 20, be connected the first security protection unit 12a and the second security protection unit 12b on the hose clamp 11 and be arranged on second suspension ring 13 on the hose clamp 11.Second suspension ring 13 are connected by first wire rope 50 with first suspension ring 41 that last arm saves the hard tube folder 40 on 30, guarantee that casting and constructing safety device 10 does not in case of emergency come off from end hose 20.
Please join Fig. 3 and Fig. 4 simultaneously, hose clamp 11 comprises first clamping ring 111, second clamping ring 112, first bolt 113, reaches second bolt 114.First clamping ring 111 and second clamping ring 112 be semicircular in shape respectively, first clamping ring 111 and second clamping ring 112 surround on circle and the suitable height and position by sheathed end hose 20 outer peripheral faces that are fixed on concrete pumping equipment of first bolt 113 and second bolt 114, clamping and the location of guaranteeing 10 pairs of end hoses 20 of casting and constructing safety device.
The first security protection unit 12a, the second security protection unit 12b comprise fixed housing 121, scrollwork axle 122, plane scroll spring 123, second wire rope 125, reach connecting ring 126.Scrollwork axle 122, plane scroll spring 123, and second wire rope 125 be housed in the fixed housing 121, second wire rope 125 is being wrapped on the scrollwork axle 122 under the contraction elasticity of plane scroll spring 123.Fixed housing 121 is provided with the backguy hole 128 of stretching out for second wire rope 125; backguy hole 128 directions of the first security protection unit 12a, the second security protection unit 12b are opposite; from circumferencial direction; or be all clockwise opening direction; or be all counterclockwise opening direction; convenient like this two operators are work compounds simultaneously, and two protected location 12a, 12b at the same time bolt hang with under operator's the situation stress equalization on the whole.Connecting ring 126 is positioned at the outside of fixed housing 121 and links to each other with second wire rope 125, and wherein connecting ring 126 is used for and operator's bolt, and second wire rope 125 is for the protection of end hose 20 operators' of place safety.The first security protection unit 12a, the second security protection unit 12b along the circumferential direction go up the relative both sides that are arranged on end hose 20 symmetrically; when making the operator center on end hose 20 operations; can select the first security protection unit 12a or the second security protection unit 12b to carry out bolt easily hangs; when perhaps two operators need simultaneously work compounds; bolt hangs on one of them security protection unit separately, makes things convenient for bolt to hang and stress equalization on the whole.
Use under the situation of casting and constructing safety device 10; especially the higher position to dangerous operating mode construction such as beam, posts in; the operator at end hose 20 places can pull out second wire rope 125 among the first security protection unit 12a or the second security protection unit 12b; and the connecting ring 126 of the first security protection unit 12a or the second security protection unit 12b is fixed on the safety belt 60(that wears please joins Fig. 1) on; at this moment plane scroll spring 123 is in the state of rolling tightly, and makes second wire rope 125 that certain tightening force be arranged a little.Operate miss occurs the operator and step on the swing of sky or end hose 20 when causing falling accident takes place; operator's weight can make second wire rope 125 pull out rapidly; all pull out until second wire rope 125; 20 operators pull protection to end hose, avoid the generation of operator's falling accident.
Under the situation that does not need casting and constructing safety device 10 to protect; the operator at end hose 20 places can unclamp connecting ring 126, the second wire rope 125 easily can regain security protection unit 12a(12b rapidly under the effect of plane scroll spring 123) in go.
By on the flexible pipe 20 casting and constructing safety device 10 being installed endways; at high-building construction; especially in beam, the isostructural construction of post; if the swing that operate miss appears in end hose 20 operators of place, step on sky or end hose 20 causes taking place situations such as falling accident; casting and constructing safety device 10 is pullled protection with the operator at 125 pairs of end hose 20 places of second wire rope by security protection unit 12a, 12b; to ensure operator's life security, prevent the generation of human casualty accident.Simultaneously, this casting and constructing safety device 10 can bring the operator the psychological sense of security.In addition, it is simple in structure, and cost is low, installation and demolition and maintenance convenient.
Alternatively, an end of first clamping ring 111 and second clamping ring 112 can connect by articulated form, and the other end can connect by bolt; Casting and constructing safety device 10 can be made of one with end hose 20, need not connect by bolt; In addition, security protection unit 12a(12b) distribution on circumference can be not limited to two, for example is all can more than one or two.
Alternatively, first wire rope 50 and second wire rope 125 can also adopt other to have the safety rope of enough pullling intensity, for example rope made of hemp or Sythetic fiber rope etc.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solution of the present invention content, any simple modification that foundation technical spirit of the present invention is done above embodiment, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (10)
1. casting and constructing end hose; it is characterized in that: the casting and constructing safety device is installed on the described end hose; described casting and constructing safety device comprises at least one security protection unit, but is provided with the safety rope that bolt hangs over the operator on one's body and in case of emergency the operator pullled protection in described at least one security protection unit.
2. casting and constructing end hose as claimed in claim 1, it is characterized in that: described casting and constructing safety device also comprises the hose clamp that is installed on the end hose, and described security protection unit is connected on the described hose clamp.
3. casting and constructing end hose as claimed in claim 2 is characterized in that: described casting and constructing safety device also comprises and is installed on the hard tube folder on the last arm joint and is connected another safety rope between described hard tube folder and the described hose clamp.
4. casting and constructing end hose as claimed in claim 3 is characterized in that: described hard tube folder is provided with first suspension ring, and described hose clamp is provided with second suspension ring, and described another safety rope is connected between described first suspension ring and described second suspension ring.
5. casting and constructing end hose as claimed in claim 2, it is characterized in that: the quantity of described security protection unit is two or more, is disposed on the described hose clamp.
6. casting and constructing end hose as claimed in claim 2, it is characterized in that: described hose clamp comprises first clamping ring and second clamping ring, described first clamping ring and second clamping ring are encircled into circle and are set on the outer peripheral face of end hose.
7. casting and constructing end hose as claimed in claim 1; it is characterized in that: described at least one security protection unit comprises fixed housing, scrollwork axle, plane scroll spring, reaches connecting ring; described scrollwork axle, plane scroll spring and safety rope are arranged in the described fixed housing; described safety rope is being wrapped under the contraction elasticity of plane scroll spring on the scrollwork axle, and described connecting ring links to each other with described safety rope.
8. casting and constructing end hose as claimed in claim 7; it is characterized in that: the quantity of described at least one security protection unit is two; be respectively first security protection unit and second security protection unit, described first security protection unit and second security protection unit are symmetrical arranged along the circumferential direction.
9. a concrete pumping equipment is characterized in that: comprise as each described casting and constructing end hose of claim 1 to 8.
10. concrete pumping equipment as claimed in claim 9 is characterized in that: described casting and constructing safety device is sheathed to be installed on the outer peripheral face of end hose.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210004596.3A CN103195250B (en) | 2012-01-09 | 2012-01-09 | Concrete pumping equipment and casting and constructing end hose thereof |
PCT/CN2012/086915 WO2013104239A1 (en) | 2012-01-09 | 2012-12-19 | Concrete pumper apparatus and end hose thereof for use in casting construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210004596.3A CN103195250B (en) | 2012-01-09 | 2012-01-09 | Concrete pumping equipment and casting and constructing end hose thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103195250A true CN103195250A (en) | 2013-07-10 |
CN103195250B CN103195250B (en) | 2015-08-26 |
Family
ID=48718052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210004596.3A Active CN103195250B (en) | 2012-01-09 | 2012-01-09 | Concrete pumping equipment and casting and constructing end hose thereof |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN103195250B (en) |
WO (1) | WO2013104239A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112681781A (en) * | 2020-12-15 | 2021-04-20 | 郑州铁路职业技术学院 | Falling protection equipment based on induction sensor |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112900441A (en) * | 2021-01-21 | 2021-06-04 | 黄道君 | Automatic material device that spouts is pour to cement |
Citations (9)
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WO1987002257A1 (en) * | 1985-10-09 | 1987-04-23 | Bara Industries | Safety apparatus for roofers |
CN86207025U (en) * | 1986-09-22 | 1987-10-03 | 喻进 | Overhead working safety box with automatically stretched steel |
US4838465A (en) * | 1983-06-02 | 1989-06-13 | Lynn Metzger | Guide bar for a hose which is physically manipulated by workers to deliver a high density material to a predeterminated site |
CN101076640A (en) * | 2004-12-13 | 2007-11-21 | 粉刷师股份公司 | End hose for discharge of thick substances |
CN201175534Y (en) * | 2007-12-11 | 2009-01-07 | 彰茂企业股份有限公司 | Safety belt structure bound to human waist |
CN201227477Y (en) * | 2008-06-06 | 2009-04-29 | 辛拴义 | Aloft work anti-falling safe protection device |
CN201307730Y (en) * | 2008-11-25 | 2009-09-09 | 宁夏电力公司中卫供电局 | Electric transmission line concrete pole safe device |
EP1558463B1 (en) * | 2002-10-11 | 2010-12-29 | Standfast Enterprises PTY Ltd | A support assembly |
CN201933785U (en) * | 2010-12-08 | 2011-08-17 | 中建钢构有限公司 | Annular anchor ear for installing safety rope on tubular column by means of pulling |
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CN2266121Y (en) * | 1996-08-07 | 1997-10-29 | 张雪山 | Telescopic gun wearing gear |
JP3854411B2 (en) * | 1998-09-22 | 2006-12-06 | 三菱重工業株式会社 | Concrete pump truck |
ES2278480B1 (en) * | 2004-10-14 | 2008-05-16 | Daniel Granados Sanchez | Fall-prevention safety system used for construction work, has safety belt or harness fixed to operator's support, and horizontal cable serving as link |
JP2009142425A (en) * | 2007-12-13 | 2009-07-02 | Nishimatsu Constr Co Ltd | Safety belt |
CN202007522U (en) * | 2011-03-10 | 2011-10-12 | 青岛远征钢结构工程有限公司 | Safety construction device for pole tower |
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2012
- 2012-01-09 CN CN201210004596.3A patent/CN103195250B/en active Active
- 2012-12-19 WO PCT/CN2012/086915 patent/WO2013104239A1/en active Application Filing
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4838465A (en) * | 1983-06-02 | 1989-06-13 | Lynn Metzger | Guide bar for a hose which is physically manipulated by workers to deliver a high density material to a predeterminated site |
WO1987002257A1 (en) * | 1985-10-09 | 1987-04-23 | Bara Industries | Safety apparatus for roofers |
CN86207025U (en) * | 1986-09-22 | 1987-10-03 | 喻进 | Overhead working safety box with automatically stretched steel |
EP1558463B1 (en) * | 2002-10-11 | 2010-12-29 | Standfast Enterprises PTY Ltd | A support assembly |
CN101076640A (en) * | 2004-12-13 | 2007-11-21 | 粉刷师股份公司 | End hose for discharge of thick substances |
CN201175534Y (en) * | 2007-12-11 | 2009-01-07 | 彰茂企业股份有限公司 | Safety belt structure bound to human waist |
CN201227477Y (en) * | 2008-06-06 | 2009-04-29 | 辛拴义 | Aloft work anti-falling safe protection device |
CN201307730Y (en) * | 2008-11-25 | 2009-09-09 | 宁夏电力公司中卫供电局 | Electric transmission line concrete pole safe device |
CN201933785U (en) * | 2010-12-08 | 2011-08-17 | 中建钢构有限公司 | Annular anchor ear for installing safety rope on tubular column by means of pulling |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112681781A (en) * | 2020-12-15 | 2021-04-20 | 郑州铁路职业技术学院 | Falling protection equipment based on induction sensor |
Also Published As
Publication number | Publication date |
---|---|
WO2013104239A1 (en) | 2013-07-18 |
CN103195250B (en) | 2015-08-26 |
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