CN205397855U - Pothook formula safety device of glomeration mode hoist and mount building block brickwork wall piece - Google Patents
Pothook formula safety device of glomeration mode hoist and mount building block brickwork wall piece Download PDFInfo
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- CN205397855U CN205397855U CN201620238938.1U CN201620238938U CN205397855U CN 205397855 U CN205397855 U CN 205397855U CN 201620238938 U CN201620238938 U CN 201620238938U CN 205397855 U CN205397855 U CN 205397855U
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- pothook
- shaped grab
- hook
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- wall piece
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Abstract
Pothook formula safety device of glomeration mode hoist and mount building block brickwork wall piece, it relates to a pothook formula safety device. The utility model discloses a solve present hoist and mount concrete hollow block brickwork wall piece and take place relative outwards sliding bottom the wall piece because of the pothook that the pothook atress is inhomogeneous, the shake of wall piece, wind loading and other reasons lead to the fact to it falls, threatens the safe problem of construction to lead to existing the wall piece. The utility model discloses a couple fixed mounting is in the lateral wall lower part of L shape pothook, the level bottom of a matter portion of L shape pothook and the 2nd L shape pothook all opens flutedly, the lateral surface lower part at the 2nd L shape pothook is installed to the hasp, wire rope's one end hook is on the couple, the hook was on the hasp after the recess of L shape pothook and the 2nd L shape pothook bottom was walked around in proper order to wire rope's the other end, the upper portion of difference fixed mounting at L shape pothook and the 2nd L shape pothook lateral wall is caught hold of with a hook in two hoist and mount. The utility model is used for hoist and mount building block brickwork wall piece.
Description
Technical field
This utility model relates to a kind of clasp type safety device, is specifically related to the clasp type safety device of a kind of glomeration pattern lifting block masonry wall sheet.
Background technology
Assemblingization produces, and owing to it has, speed of application is fast, cost is low, quality is easily controlled and occupies certain share in construction market.Abroad, it rises after World War II in the extensive restorative construction of various countries；At home before the nineties in 20th century then, there is more application.It is currently used primarily in steel construction, timber structure, reinforced concrete structure.In masonry structure, apply less；External current in building-block, also there is the application of part fabricated construction, in reinforced masonry house, currently but without application.
Domestic situation: adopt factory-made component, the method for on-site consolidation builds the effective way that the fabricated construction built is development building industrialization, it has that construction is convenient, save construction land tenure, save the amount of labour used, construction quality is high, situ wet operation is few, building waste and the advantage such as building noise is few, also has prominent effects of energy saving and emission reduction simultaneously.In China's building trade evolution, study and promote various types of fabricated construction and be always up the important development direction of building industrialization.
China began one's study the design and construction technology of prefabricated concrete structure from the sixties in 20th century five, to the eighties in 20th century, the masonry structure of prefabricated concrete structure and employing prefabricated hollow floor becomes the architecture structure form that China's building trade is most widely employed, application popularization rate reaches more than 70%, and whole nation precast concrete annual production reaches 2500 ten thousand steres.
In recent years, along with the prefabricated concrete structure that accelerates of building industrialization and Process of Housing Industrialization has had again new development under new historical background.As PC structure, full-fabricated assembly overall concrete shear wall structure etc. all achieve good economic benefit and social benefit in application and extension process.According to statistics, the newly-built the commercial house in city that the housing industrialization such as Shanghai, Shenyang is comparatively flourishing adopts the ratio of fabricated construction development & construction reached 20-30%, and large development will be obtained in the coming years.
External situation: prefabricated concrete structure originates from the Europe in 19th century.In the tide of the industrial revolution, 1875, first term produced in Britain about the patent of precast concrete.1878, the appearance of an interim villa in the fair of Paris, indicate first birth adopting precast concrete technical architecture in the world.
After World War II, countries in the world all face large-scale reconstruction, and " IMC " system of Former Yugoslavia, French " SCOPE " structural system etc. are all used widely, and all experienced by earthquake test big several times, it is shown that good shock resistance.At present, each developed country assembled monolithic concrete structure application popularization rate in field of civil engineering has reached about 30%～50%.
To sum up, it is seen that prefabricated construction will be the developing direction of field of civil engineering in a period of time from now on, and the application in reinforced masonry field of the assembling technology then not yet starts.Assemblingization produces, owing to it has, speed of application is fast, cost is low, quality is easily controlled and occupies certain share in construction market, and currently labor cost rises, traditional building method has again the disadvantage being much difficult to avoid that, implement prefabricated construction in reinforced masonry technical field of construction, be developing direction from now on.And the multiple technical barrier in this field has been broken through at present, face development prospect good greatly.
Owing to the tensile strength of mortar is low, concrete hollow block wall sheet Compressive Performance is good, but tensile strength is low, for being sling by wall sheet, from bottom by its pocket, and can not can only lift by crane from top, and this is diverse with steel construction and reinforced concrete member.There is the outside sliding relatively and bottom wall sheet in the grab that existing lifting concrete hollow block wall sheet causes because of grab discontinuity, the shake of wall sheet, wind action and other reasons, falls, jeopardizes the problem of construction safety thus causing existing wall sheet.
Utility model content
The purpose of this utility model is that the outside sliding relatively and bottom wall sheet occurs the grab caused because of grab discontinuity, the shake of wall sheet, wind action and other reasons to solve existing lifting concrete hollow block wall sheet, falls, jeopardizes the problem of construction safety thus causing existing wall sheet.And then the clasp type safety device of a kind of glomeration pattern lifting block masonry wall sheet is provided.
The technical solution of the utility model is: the clasp type safety device of glomeration pattern lifting block masonry wall sheet, it includes the first L-shaped grab and the second L-shaped grab, first L-shaped grab and the second L-shaped grab are oppositely arranged and hold masonry wall sheet, it also includes hook, snap close, steel wire rope and two Lift hooks
Hook is fixedly mounted on the bottom, lateral wall of the first L-shaped grab, and the hooking end of hook is outwardly, groove is all had bottom the horizontal ends of the first L-shaped grab and the second L-shaped grab, snap close is arranged on the lateral surface bottom of the second L-shaped grab, one end of steel wire rope is hooked on hook, the other end of steel wire rope is hooked on snap close after walking around the groove bottom the first L-shaped grab and the second L-shaped grab successively, and two Lift hooks are respectively and fixedly installed to the first L-shaped grab and the top of the second L-shaped grab lateral wall.
This utility model compared with prior art has the effect that
1. this utility model is by arranging the first L-shaped grab 1 and the second L-shaped grab 2, and it is additionally provided with steel wire rope between the first L-shaped grab 1 and the second L-shaped grab 2, avoid grab and the outside sliding relatively and bottom wall sheet occurs, thus causing that wall sheet falls, jeopardizes construction safety, improve clasp type and lift the degree of safety of this conveniently hanging method, promote prefabricated construction speed, reduce engineering cost, advance the lifting of reinforced masonry industrialized level.
2., during this utility model lifting body of wall, owing to tie is close to wall sheet surface, grab base plate and wall sheet occur the power slided only small, and each suspension centre is relied on frictional force can hold body of wall by two grabs.In hoisting process, the swing of wall sheet and vibrations etc. during due to uneven stress that may be present, Wind effects, lifting, all it is likely to so that the sliding with wall sheet occurs grab so that grab departs from wall sheet, makes wall sheet fall.For this, employing seizing wire is connected by the hook of grab both sides and band tightly prevents wall sheet backing board in hoisting process from skidding off.When tensioning bayonet unit, steel wire rope is strained by it, and obtains, buckle more tight at steel wire rope more compress by making buckle stress point making rocking arm tend to compression side, and whole device is tight and makes protection device play the effect preventing two backing boards from skidding off wall sheet.
3, this utility model adopts the buckle-type (snap close) of simplicity operation to be with tight device, is rapidly completed the security protection of lifting wall sheet.
4, this utility model adopts flexible steel wire rope, when meeting strength and stiffness, it is simple to be wound around fastening.
5, this utility model adopts the first L-shaped grab 1 and the second L-shaped grab 2 of tape guide groove, both can steel wire rope be led, and by doing suitable chamfered, places it and cut off steel wire rope.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention；Fig. 2 is the front view of L-shaped grab；Fig. 3 is the side view of Fig. 2；Fig. 4 is the front view of Lift hook；Fig. 5 is the side view of Fig. 4；Fig. 6 is the structural representation of snap close；Fig. 7 is the structural representation of latch hook.
Detailed description of the invention
Detailed description of the invention one: present embodiment is described in conjunction with Fig. 1 to Fig. 7, the clasp type safety device of the glomeration pattern lifting block masonry wall sheet of present embodiment, it includes the first L-shaped grab 1 and the second L-shaped grab 2, first L-shaped grab 1 and the second L-shaped grab 2 are oppositely arranged and hold masonry wall sheet 3, it also includes hook 4, snap close 5, steel wire rope 6 and two Lift hooks 7
Hook 4 is fixedly mounted on the bottom, lateral wall of the first L-shaped grab, and the hooking end of hook 4 is outwardly, groove 8 is all had bottom the horizontal ends of the first L-shaped grab 1 and the second L-shaped grab 2, snap close 5 is arranged on the lateral surface bottom of the second L-shaped grab 2, one end of steel wire rope 6 is hooked on hook 4, the other end of steel wire rope 6 is hooked on snap close 5 after walking around the groove 8 bottom the first L-shaped grab 1 and the second L-shaped grab 2 successively, and two Lift hooks 7 are respectively and fixedly installed to the top of the first L-shaped grab 1 and the second L-shaped grab 2 lateral wall.
Detailed description of the invention two: present embodiment is described in conjunction with Fig. 6 to Fig. 7, the snap close 5 of present embodiment includes pole 5-1, pull bar 5-2, latch hook 5-3, adjusting rod 5-4, limited block 5-6 and multiple adjusting nut 5-5, one end of pole 5-1 is fixing with the bottom, lateral wall of the second L-shaped grab 2 to be connected, one end of the other end of pole 5-1 and pull bar 5-2 is rotatably connected, it is connected by limited block 5-6 between adjusting rod 5-4 with pull bar 5-2, one end of latch hook 5-3 is connected with adjusting rod 5-4, and multiple adjusting nut 5-5 are screwed on adjusting rod 5-4.It is easy to go side and not-go-end are detected.Other composition is identical with detailed description of the invention one with annexation.
Detailed description of the invention three: present embodiment is described in conjunction with Fig. 6, the adjusting rod 5-4 of present embodiment is passed through the limited block 5-6 on pull bar 5-2.It is easy to go side and not-go-end are detected.Other composition is identical with detailed description of the invention one or two with annexation.
Detailed description of the invention four: present embodiment is described in conjunction with Fig. 1 to Fig. 3, the first L-shaped grab 1 of present embodiment and the height of the second L-shaped grab 2 are 140mm, and width is 50mm, and bottom lengths is 45mm, and thickness is 6mm.Other composition and annexation and detailed description of the invention one, two or three identical.
Connection Step: as shown in Figures 1 to 7: the first L-shaped grab 1 and the second L-shaped grab 2 hold body of wall by tie, the spanner (pull bar 5-2) of snap close 5 loosens, by steel wire rope 6 by groove 8, side hangs on the first L-shaped grab 1, opposite side hangs on the second L-shaped grab 2, is then firmly upwards pulled by spanner (pull bar 5-2), and buckles in snap close 5 side, steel wire rope is made to strain, thus being caught from bottom by two grabs.
Claims (4)
1. the clasp type safety device of a glomeration pattern lifting block masonry wall sheet, it includes the first L-shaped grab (1) and the second L-shaped grab (2), first L-shaped grab (1) and the second L-shaped grab (2) are oppositely arranged and hold masonry wall sheet (3), it is characterized in that: it also includes hook (4), snap close (5), steel wire rope (6) and two Lift hooks (7)
Hook (4) is fixedly mounted on the bottom, lateral wall of the first L-shaped grab, and the hooking end of hook (4) is outwardly, groove (8) is all had bottom the horizontal ends of the first L-shaped grab (1) and the second L-shaped grab (2), snap close (5) is arranged on the lateral surface bottom of the second L-shaped grab (2), one end of steel wire rope (6) is hooked on hook (4), the other end of steel wire rope (6) is hooked on snap close (5) after walking around the groove (8) bottom the first L-shaped grab (1) and the second L-shaped grab (2) successively, two Lift hooks (7) are respectively and fixedly installed to the first L-shaped grab (1) and the top of the second L-shaped grab (2) lateral wall.
2. the clasp type safety device of glomeration pattern according to claim 1 lifting block masonry wall sheet, it is characterized in that: snap close (5) includes pole (5-1), pull bar (5-2), latch hook (5-3), adjusting rod (5-4), limited block (5-6) and multiple adjusting nut (5-5), one end of pole (5-1) is fixing with the bottom, lateral wall of the second L-shaped grab (2) to be connected, one end of the other end of pole (5-1) and pull bar (5-2) is rotatably connected, it is connected by limited block (5-6) between adjusting rod (5-4) with pull bar (5-2), one end of latch hook (5-3) is connected with adjusting rod (5-4), multiple adjusting nuts (5-5) are screwed on adjusting rod (5-4).
3. the clasp type safety device of glomeration pattern according to claim 2 lifting block masonry wall sheet, it is characterised in that: adjusting rod (5-4) is passed through the limited block (5-6) on pull bar (5-2).
4. the clasp type safety device of glomeration pattern according to claim 3 lifting block masonry wall sheet, it is characterized in that: the height of the first L-shaped grab (1) and the second L-shaped grab (2) is 140mm, width is 50mm, and bottom lengths is 45mm, and thickness is 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620238938.1U CN205397855U (en) | 2016-03-24 | 2016-03-24 | Pothook formula safety device of glomeration mode hoist and mount building block brickwork wall piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620238938.1U CN205397855U (en) | 2016-03-24 | 2016-03-24 | Pothook formula safety device of glomeration mode hoist and mount building block brickwork wall piece |
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| CN205397855U true CN205397855U (en) | 2016-07-27 |
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| CN201620238938.1U Active CN205397855U (en) | 2016-03-24 | 2016-03-24 | Pothook formula safety device of glomeration mode hoist and mount building block brickwork wall piece |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760570A (en) * | 2017-03-13 | 2017-05-31 | 哈尔滨达城绿色建筑技术开发股份有限公司 | Glomeration builds self-tightening type block masonry wall binding apparatus |
| CN108979181A (en) * | 2018-08-06 | 2018-12-11 | 徽都建设有限公司 | A kind of anti-fall construction method of building element |
| CN113979284A (en) * | 2021-10-25 | 2022-01-28 | 国网河北省电力有限公司建设公司 | Hanging cage for hanging building blocks |
-
2016
- 2016-03-24 CN CN201620238938.1U patent/CN205397855U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760570A (en) * | 2017-03-13 | 2017-05-31 | 哈尔滨达城绿色建筑技术开发股份有限公司 | Glomeration builds self-tightening type block masonry wall binding apparatus |
| CN108979181A (en) * | 2018-08-06 | 2018-12-11 | 徽都建设有限公司 | A kind of anti-fall construction method of building element |
| CN113979284A (en) * | 2021-10-25 | 2022-01-28 | 国网河北省电力有限公司建设公司 | Hanging cage for hanging building blocks |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |