CN203452014U - Hoop type hoisting support - Google Patents
Hoop type hoisting support Download PDFInfo
- Publication number
- CN203452014U CN203452014U CN201320443885.3U CN201320443885U CN203452014U CN 203452014 U CN203452014 U CN 203452014U CN 201320443885 U CN201320443885 U CN 201320443885U CN 203452014 U CN203452014 U CN 203452014U
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- CN
- China
- Prior art keywords
- swash plate
- anchor ear
- fixedly connected
- bolt
- bolt hole
- 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
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Abstract
The utility model discloses a hoop type hoisting support which comprises an upper hoop and a lower hoop. Supporting flat plates are connected to the surfaces of the outer walls of the two sides of the upper hoop, one end of each supporting flat plate is fixedly connected with the upper hoop, a hoisting lug and a supporting inclined plate are connected to the bottom face of the other end of each supporting flat plate, one end of the supporting inclined plate is fixedly connected with the corresponding supporting flat plate, and the other end of each supporting inclined plate is fixedly connected with the surface of the outer wall of the lower hoop. The shape of the hoop type hoisting support is determined according to the shape of a stand column, and thus practicality is good. High-strength bolt connection is adopted for the connecting portions, welding connection is adopted at the rest of potions, the overall structure is arranged in a symmetric mode, structural strength is ensured, and chloroprene rubber is fully attached between a hoop semicircular steel plate and the stand column to enhance the friction force between the hoops and the stand column and to avoid damaging the surface concrete of the stand column. The hoop type hoisting support is simple in manufacturing, light and handy in structure, convenient to demount and mount, affordable, capable of being used repeatedly, free of damage to an original structure, and suitable for the hoisting of the periphery of pier studs of all cross sections and the hoisting in all directions.
Description
Technical field
The utility model relates to technical field of bridge engineering, is specifically related to a kind of hood type hoisting bracket.
Technical background
In Strengthening of Bridge Pile Foundation technical field, steel cofferdam need to be installed and reach the object of processing pile foundation under dry construction condition.In the construction technique of conventional steel cofferdam, often adopt and on cushion cap, directly set up hoisting bracket; Or at beam base plate, web plantation hanger; Or adopt vibration to beat steel pipe pile, with shaped steel, steel pipe pile is connected into whole stressed hoisting structure.At cushion cap, set up hoisting bracket and need to set up platform, the bridge of reinforcing as need is that pile-column basis just cannot be realized; At beam base plate or web plantation suspension centre, beam body is damaged to some extent, and there is certain security risk in plantation hanger; In water, by vibration, beating steel pipe pile needs argosy machine equipment, Raw Material Demand amount large, and under-clearance must can guarantee the ship demand height of driving piles simultaneously, direct cost raising.
Utility model content
The utility model is exactly for above-mentioned technical problem, and a kind of hood type hoisting bracket is provided, and this support can solve above-mentioned technical problem, simple and light, not limited by environment for use.
For realizing this object, the hood type hoisting bracket that the utility model is designed, it is characterized in that: it comprises anchor ear and lower anchor ear, the both sides outer wall surface of upper anchor ear is connected with support plate, one end of support plate is fixedly connected with upper anchor ear, the bottom surface of the other end is connected with hanger and supports swash plate, and one end of supporting swash plate is fixedly connected with support plate, and the other end is fixedly connected with the outer wall surface of lower anchor ear.
Further, described upper anchor ear is comprised of two identical the first half anchor ears, the two ends correspondence of two pieces the first half anchor ears is fixedly connected with, the two ends of the first half anchor ears are connected with the first otic placode, on the first otic placode, have bolt hole, between two the first relative otic placodes by the connection that is fixed of bolt and bolt hole, described lower anchor ear is comprised of two identical the second half anchor ears, the two ends correspondence of two pieces the second half anchor ears is fixedly connected with, the two ends of the second half anchor ears are connected with the second otic placode, on the second otic placode, have bolt hole, between two the second relative otic placodes by the connection that is fixed of bolt and bolt hole.
Further, between described the first half anchor ears and the first otic placode, be connected with first floor of putting more energy into, between described the second half anchor ears and the second otic placode, be connected with second floor of putting more energy into, the first side side of putting more energy into floor is fixedly connected with the first otic placode, opposite side side fits tightly and is fixedly connected with the outer wall surface of the first half anchor ears, the second side side of putting more energy into floor is fixedly connected with the second otic placode, and opposite side side fits tightly and is fixedly connected with the outer wall surface of the second half anchor ears.
Further, the central authorities of described the first half anchor ear outer wall surface are connected with two dull and stereotyped fixed heads, on dull and stereotyped fixed head, have bolt hole, the central authorities of described the second half anchor ear outer wall surface are connected with two the second swash plate fixed heads, on the second swash plate fixed head, have bolt hole.
Further, described support plate has the bolt through-hole corresponding with the bolt hole of dull and stereotyped fixed head with the link of upper anchor ear, the both sides of other end bottom surface are connected with the first swash plate fixed head, on the first swash plate fixed head, have bolt hole, the link of support plate and upper anchor ear is arranged between two dull and stereotyped fixed heads, and support plate and dull and stereotyped fixed head are by the connection that is fixed of bolt and bolt hole.
Further, described support swash plate has the bolt through-hole corresponding with the bolt hole of the second swash plate fixed head with the link of lower anchor ear, described support swash plate has the bolt through-hole corresponding with the bolt hole of the first swash plate fixed head with the link of support plate, one end of supporting swash plate is arranged between two the first swash plate fixed heads, the other end is arranged between two the second swash plate fixed heads, and the two ends of supporting swash plate are fixedly connected with the second swash plate fixed head with the first swash plate fixed head by the cooperation of bolt and bolt hole respectively.
Further, the both sides of the hole for hoist of described hanger are provided with hanger stiffening ring.
Further, the inwall of described upper anchor ear is circumferentially with neoprene, and the inwall of described lower anchor ear is circumferentially also provided with neoprene.
The beneficial effects of the utility model are: the designed hoisting bracket manufacture of the utility model is simple, structure light and handy, safe ready, economic and practical, to original structure not damaged.Anchor ear semicircle is by connecting otic placode and high-strength bolt bolt, and the pretightning force by high-strength bolt makes frictional force between anchor ear and column reach lifting demand; The utility model hoisting structure easy accessibility, and can reuse; The installation of total need to planting rebar or welding etc. on original structure, and neoprene plate is completely pasted in anchor ear inner side simultaneously, to former bridge column, can not cause any damage; The utility model hoisting structure setting height(from bottom) is determined according to cofferdam single-unit height, is applicable to lift under different headroom bridges; By the adjusting size of anchor ear, the quantity of pretension bolt, can meet the lifting of Different Weight stressed, the outer wall that simultaneously anchor ear connects otic placode and semicircle steel plate is also put more energy into by welding, and to strengthen anchor ear stressed for steel floor, prevents that anchor ear is subject to the huge gravity of steel cofferdam and is subjected to displacement; Different according to pillar construction form, the utility model hoisting structure can also make anchor ear circle into square widely applicable; The utility model hoisting structure material usage is few, has greatly reduced the direct and indirect cost of different hoisting structures in the past.
Accompanying drawing explanation
Fig. 1 is the front view of hoisting bracket in the utility model;
Fig. 2 is the top view of hoisting bracket in the utility model;
Fig. 3 is the top view of the second half anchor ears in the utility model;
Fig. 4 is the lateral view of hoisting bracket in the utility model;
Fig. 5 is the lateral view of the first half anchor ears in the utility model;
Fig. 6 is the top view of support plate in the utility model;
Fig. 7 is the front view of support plate in the utility model;
Fig. 8 supports the front view of swash plate in the utility model;
Wherein, 1-column, 2-upper anchor ear, 3-lower anchor ear, 4-support plate, 5-hanger, 6-support swash plate, the 7-the first half anchor ear, the 8-the first otic placode, the 9-the second half anchor ear, the 10-the second otic placode, 11-the first floor of putting more energy into, 12-the second floor of putting more energy into, 13-dull and stereotyped fixed head, the 14-the second swash plate fixed head, the 15-the first swash plate fixed head, 16-hole for hoist, 17-hanger stiffening ring, 18-neoprene.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Hood type hoisting bracket as shown in Fig. 1～2 comprises upper anchor ear 2 and lower anchor ear 3, the both sides outer wall surface of upper anchor ear 2 is connected with support plate 4, one end of support plate 4 is fixedly connected with upper anchor ear 2, the bottom surface of the other end is connected with hanger 5 and supports swash plate 6, one end of supporting swash plate 6 is fixedly connected with support plate 4, and the other end is fixedly connected with the outer wall surface of lower anchor ear 3.The inwall of described upper anchor ear 2 is circumferentially with neoprene 18, and the inwall of described lower anchor ear 3 is circumferentially also provided with neoprene 18.The both sides of the hole for hoist 16 of described hanger 5 are provided with hanger stiffening ring 17.
In technique scheme, as shown in Fig. 3～6, described upper anchor ear 2 is comprised of two identical the first half anchor ears 7, the two ends correspondence of two pieces the first half anchor ears 7 is fixedly connected with, the two ends of the first half anchor ears 7 are connected with the first otic placode 8, on the first otic placode 8, have bolt hole, between two the first relative otic placodes 8 by the connection that is fixed of bolt and bolt hole, described lower anchor ear 3 is comprised of two identical the second half anchor ears 9, the two ends correspondence of two pieces the second half anchor ears 9 is fixedly connected with, the two ends of the second half anchor ears 9 are connected with the second otic placode 10, on the second otic placode 10, have bolt hole, between two the second relative otic placodes 10 by the connection that is fixed of bolt and bolt hole.The first half anchor ears 7 and the second half anchor ears 9 can design according to the shape of concrete column 1, and structure is various, adopts high-strength bolt to fix between otic placode, are one-sidedly no less than two, to guarantee to connect effect.
In technique scheme, between described the first half anchor ears 7 and the first otic placode 8, be connected with first floor 11 of putting more energy into, between described the second half anchor ears 9 and the second otic placode 10, be connected with second floor 12 of putting more energy into, the first side side of putting more energy into floor 11 is fixedly connected with the first otic placode 8, opposite side side fits tightly and is fixedly connected with the outer wall surface of the first half anchor ears 7, the second side side of putting more energy into floor 12 is fixedly connected with the second otic placode 10, and opposite side side fits tightly and is fixedly connected with the outer wall surface of the second half anchor ears 9.By the design of the floor of putting more energy into, guaranteed the constant intensity of otic placode.
In technique scheme, the central authorities of described the first half anchor ear 7 outer wall surface are connected with two dull and stereotyped fixed heads 13, on dull and stereotyped fixed head 13, have bolt hole, the central authorities of described the second half anchor ear 9 outer wall surface are connected with on two the second swash plate fixed head 14, the second swash plate fixed heads 14 and have bolt hole.
In technique scheme, support plate 4 as shown in Figure 7 has the bolt through-hole corresponding with the bolt hole of dull and stereotyped fixed head 13 with the link of upper anchor ear 2, the both sides of other end bottom surface are connected with the first swash plate fixed head 15, on the first swash plate fixed head 15, have bolt hole, the link of support plate 4 and upper anchor ear 2 is arranged between two dull and stereotyped fixed heads 13, and support plate 4 and dull and stereotyped fixed head 13 are by the connection that is fixed of bolt and bolt hole, support swash plate 6 as shown in Figure 8 has the bolt through-hole corresponding with the bolt hole of the second swash plate fixed head 14 with the link of lower anchor ear 3, described support swash plate 6 has the bolt through-hole corresponding with the bolt hole of the first swash plate fixed head 15 with the link of support plate 4, one end of supporting swash plate 6 is arranged between two the first swash plate fixed heads 15, the other end is arranged between two the second swash plate fixed heads 14, the two ends of support swash plate 6 are fixedly connected with the second swash plate fixed head 14 with the first swash plate fixed head 15 by the cooperation of bolt and bolt hole.By appropriate design bolt hole and bolt through-hole, and by high-strength bolt, connecting portion is fixed, guarantees the bonding strength at each position, further guaranteed practical function of the present utility model.
The above anchor ear 2 of the utility model and lower anchor ear 3 are basis, in the inner side of upper and lower anchor ear, neoprene 18 are set, and have not only increased the frictional force of anchor ear and column 1, have guaranteed that anchor ear is when compressing column 1 simultaneously, can not produce damage by column 1.In support plate 4, the junction of supporting swash plate 6 and otic placode adopts high-strength bolt to be fixed, and symmetrical configuration design, effectively avoids monolateral stressed excessive, has guaranteed Stability Analysis of Structures.And the shape of anchor ear can design according to the shape of column 1, guarantee laminating intensity, overall structure of the present utility model is simple, and easy accessibility is not subject to environmental limitations, has good practicality and higher market value.
The above; it is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (8)
1. a hood type hoisting bracket, it is characterized in that: it comprises anchor ear (2) and lower anchor ear (3), the both sides outer wall surface of upper anchor ear (2) is connected with support plate (4), one end of support plate (4) is fixedly connected with upper anchor ear (2), the bottom surface of the other end is connected with hanger (5) and supports swash plate (6), one end of supporting swash plate (6) is fixedly connected with support plate (4), and the other end is fixedly connected with the outer wall surface of lower anchor ear (3).
2. a kind of hood type hoisting bracket as claimed in claim 1, it is characterized in that: described upper anchor ear (2) is comprised of two identical the first half anchor ears (7), the two ends correspondence of two pieces the first half anchor ears (7) is fixedly connected with, the two ends of the first half anchor ears (7) are connected with the first otic placode (8), the first otic placode has bolt hole on (8), between two relative the first otic placodes (8) by the connection that is fixed of bolt and bolt hole, described lower anchor ear (3) is comprised of two identical the second half anchor ears (9), the two ends correspondence of two pieces the second half anchor ears (9) is fixedly connected with, the two ends of the second half anchor ears (9) are connected with the second otic placode (10), the second otic placode has bolt hole on (10), between two relative the second otic placodes (10) by the connection that is fixed of bolt and bolt hole.
3. a kind of hood type hoisting bracket as claimed in claim 2, it is characterized in that: between described the first half anchor ears (7) and the first otic placode (8), be connected with first floor (11) of putting more energy into, between described the second half anchor ears (9) and the second otic placode (10), be connected with second floor (12) of putting more energy into, the first side side of putting more energy into floor (11) is fixedly connected with the first otic placode (8), opposite side side fits tightly and is fixedly connected with the outer wall surface of the first half anchor ears (7), the second side side of putting more energy into floor (12) is fixedly connected with the second otic placode (10), opposite side side fits tightly and is fixedly connected with the outer wall surface of the second half anchor ears (9).
4. a kind of hood type hoisting bracket as claimed in claim 2 or claim 3, it is characterized in that: the central authorities of described the first half anchor ear (7) outer wall surface are connected with two dull and stereotyped fixed heads (13), on dull and stereotyped fixed head (13), have bolt hole, the central authorities of described the second half anchor ear (9) outer wall surface are connected with two the second swash plate fixed heads (14), on the second swash plate fixed head (14), have bolt hole.
5. a kind of hood type hoisting bracket as claimed in claim 1, it is characterized in that: described support plate (4) has the bolt through-hole corresponding with the bolt hole of dull and stereotyped fixed head (13) with the link of upper anchor ear (2), the both sides of other end bottom surface are connected with the first swash plate fixed head (15), on the first swash plate fixed head (15), have bolt hole, the link of support plate (4) and upper anchor ear (2) is arranged between two dull and stereotyped fixed heads (13), and support plate (4) and dull and stereotyped fixed head (13) are by the connection that is fixed of bolt and bolt hole.
6. a kind of hood type hoisting bracket as claimed in claim 1, it is characterized in that: described support swash plate (6) has the bolt through-hole corresponding with the bolt hole of the second swash plate fixed head (14) with the link of lower anchor ear (3), described support swash plate (6) has the bolt through-hole corresponding with the bolt hole of the first swash plate fixed head (15) with the link of support plate (4), one end of supporting swash plate (6) is arranged between two the first swash plate fixed heads (15), the other end is arranged between two the second swash plate fixed heads (14), the two ends of supporting swash plate (6) are fixedly connected with the second swash plate fixed head (14) with the first swash plate fixed head (15) by the cooperation of bolt and bolt hole respectively.
7. a kind of hood type hoisting bracket as claimed in claim 1, is characterized in that: the both sides of the hole for hoist (16) of described hanger (5) are provided with hanger stiffening ring (17).
8. a kind of hood type hoisting bracket as claimed in claim 1, is characterized in that: the inwall of described upper anchor ear (2) is circumferentially with neoprene (18), and the inwall of described lower anchor ear (3) is circumferentially also provided with neoprene (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320443885.3U CN203452014U (en) | 2013-07-24 | 2013-07-24 | Hoop type hoisting support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320443885.3U CN203452014U (en) | 2013-07-24 | 2013-07-24 | Hoop type hoisting support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203452014U true CN203452014U (en) | 2014-02-26 |
Family
ID=50131906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320443885.3U Expired - Lifetime CN203452014U (en) | 2013-07-24 | 2013-07-24 | Hoop type hoisting support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203452014U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310282A (en) * | 2014-08-25 | 2015-01-28 | 新兴铸管股份有限公司 | Mounting device of cylindrical tower-shaped steel structure part |
| CN106930191A (en) * | 2017-04-21 | 2017-07-07 | 中交公局第工程有限公司 | A kind of cast-in-situ box girder hoop bracket system and its construction method |
| CN108867399A (en) * | 2018-08-24 | 2018-11-23 | 中国建筑土木建设有限公司 | Anchoring ring, pier shaft anchor ear drop system and its construction method |
| CN109972519A (en) * | 2019-03-06 | 2019-07-05 | 安徽省公路桥梁工程有限公司 | The construction method of precast hollow pier mounting structure |
| CN110756959A (en) * | 2019-11-27 | 2020-02-07 | 山西汾西重工有限责任公司 | Semicircular hoop welding structure with internal circulation cooling water path and welding forming method |
-
2013
- 2013-07-24 CN CN201320443885.3U patent/CN203452014U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310282A (en) * | 2014-08-25 | 2015-01-28 | 新兴铸管股份有限公司 | Mounting device of cylindrical tower-shaped steel structure part |
| CN106930191A (en) * | 2017-04-21 | 2017-07-07 | 中交公局第工程有限公司 | A kind of cast-in-situ box girder hoop bracket system and its construction method |
| CN108867399A (en) * | 2018-08-24 | 2018-11-23 | 中国建筑土木建设有限公司 | Anchoring ring, pier shaft anchor ear drop system and its construction method |
| CN109972519A (en) * | 2019-03-06 | 2019-07-05 | 安徽省公路桥梁工程有限公司 | The construction method of precast hollow pier mounting structure |
| CN109972519B (en) * | 2019-03-06 | 2020-12-25 | 安徽省公路桥梁工程有限公司 | Construction method of prefabricated hollow pier installation structure |
| CN110756959A (en) * | 2019-11-27 | 2020-02-07 | 山西汾西重工有限责任公司 | Semicircular hoop welding structure with internal circulation cooling water path and welding forming method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |
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| CX01 | Expiry of patent term |