CN103195250B - Concrete pumping equipment and tail end hose for pouring construction thereof - Google Patents
Concrete pumping equipment and tail end hose for pouring construction thereof Download PDFInfo
- Publication number
- CN103195250B CN103195250B CN201210004596.3A CN201210004596A CN103195250B CN 103195250 B CN103195250 B CN 103195250B CN 201210004596 A CN201210004596 A CN 201210004596A CN 103195250 B CN103195250 B CN 103195250B
- Authority
- CN
- China
- Prior art keywords
- casting
- end hose
- protection unit
- hose
- constructing
- 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.)
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Links
- 238000005086 pumping Methods 0.000 title claims description 15
- 238000010276 construction Methods 0.000 title abstract description 15
- 238000005266 casting Methods 0.000 claims description 42
- 239000000725 suspension Substances 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000008602 contraction Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 8
- 238000009435 building construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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 utility model provides a pouring construction is with terminal hose, install pouring construction safety device on the terminal hose, pouring construction safety device includes at least one safety protection unit, be equipped with in at least one safety protection unit and tie and hang the safety rope of pulling the protection on one's body and carrying out the operator under emergency. In the invention, if the operator at the tail end hose has the conditions of misoperation, hollow treading or falling accidents caused by the swinging of the tail end hose and the like, the pouring construction safety device can pull and protect the operator at the tail end hose through the safety rope of the safety protection unit so as to ensure the life safety of the operator; meanwhile, the pouring construction safety device can bring psychological safety to operators; in addition, the structure is simple, the cost is low, and the installation, the disassembly and the maintenance are convenient.
Description
Technical field
The present invention relates to a kind of component of concrete pumping equipment, especially a kind of casting and constructing end hose.
Background technology
Concrete pumping equipment be a kind of pressure that utilizes by the machinery of concrete along pipeline continus convergence, be widely used in highway construction, bridge engineering, underground construction, industry and the every field such as civilian construction construction.Concrete pumping equipment carrier pipe is provided with end hose near concrete outlet place, is used for playing the guiding role to concrete building.
Carry out in the process of concrete pouring construction at concrete pumping equipment, generally all need to arrange operator to carry out auxiliary positioning adjustment operation to flexible pipe at end hose place, this operation is by directly gripping end hose to realize by end hose operator.
At high-building construction, especially in beam, the isostructural construction of post, cause the situations such as falling accident occur if operate miss appears in end hose operator, step on the swing of sky or end hose, probably cause hazard to person to it, end hose operator lacks safety guarantee.
At present, in the casting and constructing of concrete pumping equipment, end hose is not installed any safety guard for end hose operator.
Summary of the invention
In view of this, be necessary to provide a kind of casting and constructing end hose, to protect the safety of end hose operator.
In view of this, be also necessary to provide a kind of concrete pumping equipment with above-mentioned casting and constructing end hose.
The invention provides a kind of casting and constructing end hose; described end hose is provided with casting and constructing safety device; described casting and constructing safety device comprises at least one security protection unit, is provided with and can hangs over operator and in case of emergency operator is pullled to the safety rope of protection with it by bolt at least one security protection unit described.
As a further improvement on the present invention, described casting and constructing safety device also comprises the hose clamp be installed on end hose, and described security protection unit is connected on described hose clamp.
As a further improvement on the present invention, described casting and constructing safety device also comprises the hard tube folder be installed on last arm joint and another safety rope be connected between described hard tube folder and described hose clamp.
As a further improvement on the present invention, described hard tube folder is provided with the first suspension ring, and described hose clamp is provided with the second suspension ring, and another safety rope described 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 described hose clamp.
As a further improvement on the present invention, described hose clamp comprises the first clamping ring and the second clamping ring, and described first clamping ring and the 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; at least one security protection unit described comprises fixed housing, scrollwork axle, plane scroll spring and connecting ring; described scrollwork axle, plane scroll spring and safety rope are arranged in described fixed housing; described safety rope is wrapped on scrollwork axle under the contraction elasticity of plane scroll spring, and described connecting ring is connected with described safety rope.
As a further improvement on the present invention; the quantity of at least one security protection unit described is two; be respectively the first security protection unit and the second security protection unit, described first security protection unit and the 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, described casting and constructing safety device is sheathed is installed on the outer peripheral face of end hose.
The invention has the beneficial effects as follows; by the installation casting and constructing safety device on end hose; at high-building construction; especially in beam, the isostructural construction of post; cause the situations such as falling accident occur if operate miss appears in the operator at end hose place, step on the swing of sky or end hose; the operator of safety rope to end hose place by security protection unit is pullled protection by casting and constructing safety device; to ensure the life security of operator, prevent the generation of human casualty accident.Meanwhile, this casting and constructing safety device can bring operator the psychological sense of security.In addition, its structure is simple, cost is low, install and demolition and maintenance convenient.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, and can be implemented according to the content of manual, and can become apparent to allow above and other object of the present invention, feature and advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the schematic side view of casting and constructing end hose in the embodiment of the present invention.
Fig. 2 is the part isometric schematic diagram of casting and constructing end hose in Fig. 1.
Fig. 3 is the cutting schematic top plan view of casting and constructing safety device in the embodiment of the present invention.
Fig. 4 is the enlarged drawing of Fig. 3 centre circle IV part.
Detailed description of the invention
For further setting forth the present invention for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to the specific embodiment of the present invention, structure, feature and effect thereof, be described in detail as follows.
Please refer to the drawing 1 and Fig. 2, the casting and constructing end hose 20 in the embodiment of the present invention is the casting and constructing component of concrete pumping equipment, and described concrete pumping equipment can be concrete mixer, concrete spreader etc.End hose 20 is provided with casting and constructing safety device 10, on the sheathed outer peripheral face being installed on end hose 20 of casting and constructing safety device 10, the top of end hose 20 is saved 30 with the last arm of concrete pumping equipment and is connected, on the outer peripheral face at end arm joint 30 and end hose 20 connected position place, also the sheathed hard tube that is provided with presss from both sides 40, hard tube folder 40 is provided with on the first suspension ring 41, first suspension ring 41 and is connected with the first wire rope 50.
The second suspension ring 13 that casting and constructing safety device 10 comprises the hose clamp 11 be fixedly installed on end hose 20, be connected to the first security protection unit 12a on hose clamp 11 and the second security protection unit 12b and be arranged on hose clamp 11.Second suspension ring 13 are connected by the first wire rope 50 with the first suspension ring 41 of the hard tube folder 40 on last arm joint 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, hose clamp 11 comprises the first clamping ring 111, second clamping ring 112, first bolt 113 and the second bolt 114 simultaneously.First clamping ring 111 and the second clamping ring 112 semicircular in shape respectively, first clamping ring 111 and the second clamping ring 112 surround circle and by the suitable height and position of the first bolt 113 and sheathed end hose 20 outer peripheral face being fixed on concrete pumping equipment of the second bolt 114, guarantee clamping and the location of casting and constructing safety device 10 pairs of end hoses 20.
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 and connecting ring 126.Scrollwork axle 122, plane scroll spring 123 and the second wire rope 125 are housed in fixed housing 121, and the second wire rope 125 is wrapped on scrollwork axle 122 under the contraction elasticity of plane scroll spring 123.Fixed housing 121 is provided with the bracing wire hole 128 of stretching out for the second wire rope 125; the direction, bracing wire hole 128 of the first security protection unit 12a, the second security protection unit 12b is contrary; from circumferencial direction; or be all clockwise opening direction; or be all counterclockwise opening direction; facilitate two operators work compound simultaneously like this, and two protected locations 12a, 12b stress equalization on the whole when bolt hangs with operator at the same time.Connecting ring 126 is positioned at the outside of fixed housing 121 and is connected with the second wire rope 125, wherein connecting ring 126 for operator's bolt, the second wire rope 125 is for the protection of the safety of end hose 20 place operator.First security protection unit 12a, the second security protection unit 12b along the circumferential direction go up the relative both sides being arranged on end hose 20 symmetrically; when making operator around end hose 20 operation; the first security protection unit 12a or the second security protection unit 12b can be selected easily to carry out bolt extension; or the while that two operators needing during work compound; can hang in one of them security protection unit by bolt separately, facilitate bolt to hang and stress equalization on the whole.
When use casting and constructing safety device 10; especially in higher position in the construction of the dangerous working condition such as beam, post; the second wire rope 125 in first security protection unit 12a or the second security protection unit 12b can pull out by the operator at end hose 20 place; 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 (please refer to the drawing 1) of wearing; at this moment plane scroll spring 123 is in the state of rolling tightly, and makes the second wire rope 125 have certain tightening force a little.When operator occurs that the swing that sky or end hose 20 are stepped in operate miss causes falling accident occurs; the weight of operator can make the second wire rope 125 pull out rapidly; until the second wire rope 125 all pulls out; protection is pullled to end hose 20 operator, avoids the generation of operator's falling accident.
When not needing casting and constructing safety device 10 to protect; the operator at end hose 20 place can unclamp connecting ring 126 easily, and the second wire rope 125 can be regained in security protection unit 12a (12b) rapidly and go under the effect of plane scroll spring 123.
By installing casting and constructing safety device 10 on end hose 20; at high-building construction; especially in beam, the isostructural construction of post; cause the situations such as falling accident occur if operate miss appears in end hose 20 place operator, step on the swing of sky or end hose 20; the operator at the second wire rope 125 pairs of end hose 20 places by security protection unit 12a, 12b is pullled protection by casting and constructing safety device 10; to ensure the life security of operator, prevent the generation of human casualty accident.Meanwhile, this casting and constructing safety device 10 can bring operator the psychological sense of security.In addition, its structure is simple, cost is low, install and demolition and maintenance convenient.
Alternatively, one end of the first clamping ring 111 and the second clamping ring 112 can be connected by articulated form, and the other end can be connected by bolt; Casting and constructing safety device 10 can be made of one with end hose 20, need not be connected by bolt; In addition, security protection unit 12a (12b) can be not limited to two in distribution circumferentially, such as, be that one or two are above.
Alternatively, the first wire rope 50 and the second wire rope 125 can also adopt other to have the safety rope enough pullling intensity, the such as rope made of hemp or Sythetic fiber rope etc.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solution of the present invention content, according to any simple modification that 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 (8)
1. a casting and constructing end hose, it is characterized in that: described end hose is provided with casting and constructing safety device, described casting and constructing safety device comprises the hose clamp be installed on end hose and at least one security protection unit be connected on described hose clamp, be provided with at least one security protection unit described and can hang over operator and in case of emergency operator is pullled to the safety rope of protection with it by bolt, described casting and constructing safety device also comprises the hard tube folder be installed on last arm joint and another safety rope be connected between described hard tube folder and described hose clamp.
2. casting and constructing end hose as claimed in claim 1, is characterized in that: described hard tube folder is provided with the first suspension ring, and described hose clamp is provided with the second suspension ring, and another safety rope described is connected between described first suspension ring and described second suspension ring.
3. casting and constructing end hose as claimed in claim 1, is characterized in that: the quantity of described security protection unit is two or more, is disposed on described hose clamp.
4. casting and constructing end hose as claimed in claim 1, it is characterized in that: described hose clamp comprises the first clamping ring and the second clamping ring, described first clamping ring and the second clamping ring are encircled into circle and are set on the outer peripheral face of end hose.
5. casting and constructing end hose as claimed in claim 1; it is characterized in that: at least one security protection unit described comprises fixed housing, scrollwork axle, plane scroll spring and connecting ring; described scrollwork axle, plane scroll spring and safety rope are arranged in described fixed housing; described safety rope is wrapped on scrollwork axle under the contraction elasticity of plane scroll spring, and described connecting ring is connected with described safety rope.
6. casting and constructing end hose as claimed in claim 5; it is characterized in that: the quantity of at least one security protection unit described is two; be respectively the first security protection unit and the second security protection unit, described first security protection unit and the second security protection unit are symmetrical arranged along the circumferential direction.
7. a concrete pumping equipment, is characterized in that: comprise the casting and constructing end hose as described in any one of claim 1 to 6.
8. concrete pumping equipment as claimed in claim 7, 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 tail end hose for pouring construction 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 tail end hose for pouring construction thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103195250A CN103195250A (en) | 2013-07-10 |
| CN103195250B true 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 tail end hose for pouring construction thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103195250B (en) |
| WO (1) | WO2013104239A1 (en) |
Families Citing this family (2)
| 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 |
| CN112900441A (en) * | 2021-01-21 | 2021-06-04 | 黄道君 | Automatic material device that spouts is pour to cement |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| DE102004060106A1 (en) * | 2004-12-13 | 2006-06-14 | Putzmeister Ag | End hose for the discharge of thick matter |
| 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 |
-
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 (8)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013104239A1 (en) | 2013-07-18 |
| CN103195250A (en) | 2013-07-10 |
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