CN109914247B - Hanging tool for bridge fittings and using method thereof - Google Patents
Hanging tool for bridge fittings and using method thereof Download PDFInfo
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- CN109914247B CN109914247B CN201910172980.6A CN201910172980A CN109914247B CN 109914247 B CN109914247 B CN 109914247B CN 201910172980 A CN201910172980 A CN 201910172980A CN 109914247 B CN109914247 B CN 109914247B
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Abstract
The invention discloses a hanging tool for bridge accessories and a using method thereof, wherein the hanging tool comprises a substrate, a hanging device for hanging the substrate is arranged on the upper end surface of the substrate, adjusting plates are respectively arranged on two sides of the substrate, the two adjusting plates penetrate through the substrate, the lower ends of the two adjusting plates form clamping grooves for clamping the bridge accessories, the adjusting plates are arranged on the substrate through a cross beam, and the cross beam is arranged at the upper end of the substrate through an installation block; the inner side of the adjusting plate is provided with an adjusting device for adjusting the width of the clamping groove; a guide block for guiding or supporting the adjusting plate is arranged on the lower end face of the base plate; the bridge accessory hanging tool is reasonable in design and simple in structure, and is used for assisting a hoisting machine in hanging and moving bridge accessories.
Description
Technical Field
The invention relates to auxiliary equipment in bridge construction, in particular to a hanging tool for bridge accessories and a using method thereof.
Background
The bridge refers to a building constructed for a road to cross natural or artificial barriers, and is erected on rivers, lakes and seas, so that vehicles, pedestrians and the like can smoothly pass through the bridge. The bridge generally consists of an upper structure, a lower structure and an auxiliary structure, wherein the upper structure mainly refers to a bridge span structure and a support system; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the auxiliary structures refer to bridge end butt straps, tapered revetments, diversion works and the like. The bridge is divided according to a structural system and comprises four basic systems, namely a beam bridge, an arch bridge, a rigid bridge and a suspension cable bearing (a suspension bridge and a cable-stayed bridge).
When the bridge is built, various accessories are needed, if the heavy accessories are moved by means of a crane, the accessories are easily damaged if being directly hoisted, meanwhile, the potential safety hazard is large, if good tools are not used, the efficiency is low, and excessive physical burdens are brought to workers.
Disclosure of Invention
Therefore, in order to overcome the defects, the invention provides the hanging tool for the bridge fittings, which is reasonable in design and simple in structure, the auxiliary hoisting machine is used for hanging and moving the bridge fittings, the two adjusting plates are matched with the base plate through the reasonable design of the adjusting plates to form the clamping groove with adjustable length, the bridge fittings are directly clamped through the clamping groove, or the clamping plates are installed in the clamping groove and then are used for clamping the bridge fittings, and the length of the clamping groove can be changed, so that the installation and the unloading can be quickly and conveniently completed, and the hanging tool is very convenient.
The invention is realized in such a way that a hanging tool for bridge accessories and a using method thereof are constructed, the hanging tool comprises a base plate, a hanging device for hanging the base plate is arranged on the upper end surface of the base plate, adjusting plates are respectively arranged on two sides of the base plate, the two adjusting plates penetrate through the base plate, and the lower ends of the two adjusting plates form clamping grooves for clamping the bridge accessories,
the adjusting plate is arranged on the base plate through a cross beam, and the cross beam is arranged at the upper end of the base plate through an installation block;
the inner side of the adjusting plate is provided with an adjusting device for adjusting the width of the clamping groove;
and a guide block for guiding or supporting the adjusting plate is arranged on the lower end surface of the base plate.
Preferably, the lower end face of the base plate is provided with a detachable clamping plate, and the upper end of the clamping plate is inserted into the clamping groove.
Preferably, the hanging device comprises two connecting blocks fixed on the upper end face of the base plate, a lifting rope is wound on the upper ends of the connecting blocks, and meanwhile, the upper ends of the lifting ropes are installed on the hanging ring.
Preferably, the adjusting device comprises an adjusting block, an adjusting screw B penetrating through the adjusting block, and a spring wound on the periphery of the adjusting screw B and located between the adjusting block and a nut of the adjusting screw B, wherein the end of the adjusting screw B is connected to the adjusting plate, and the spring gives inward tension to the adjusting screw B through the elasticity of the spring, so that the adjusting screw B gives inward tension to the adjusting plate.
Preferably, the clamping plate is provided with a mounting groove in the front-back direction, and clamping plates with adjustable positions are mounted at two ends of the mounting groove.
Preferably, the outer side of the clamping plate is provided with an adjusting screw A for adjusting the position of the clamping plate, the adjusting screw A is installed on the side surface of the clamping plate, and the side surface of the clamping plate is provided with an internal thread hole matched with the adjusting screw A.
A using method of a hanging tool of a bridge fitting comprises the following steps:
the method comprises the following steps: moving the adjusting device, expanding the length of the clamping groove, installing the bridge fittings in the clamping groove, reducing the width of the clamping groove by the adjusting device, and clamping the bridge fittings;
when using adjusting device, the manual regulating plate that moves, make its regulating plate slide on the crossbeam, the guide block that lies in the base plate bottom simultaneously also can support the regulating plate and the effect of direction, the regulating plate is when outwards moving, the regulating plate drives adjusting screw B motion, adjusting screw's making the spring compressed, clamping groove width increases when the regulating plate outwards moves, thereby the installation of the bridge accessory of being convenient for, the back is installed to the bridge accessory, release the regulating plate, the regulating plate drives adjusting screw B inward movement under the effect that the spring resumes deformation, thereby drive the regulating plate inward shifting, when two regulating plates all inward shifting, clamping groove length just reduces, make regulating plate clamp bridge accessory or clamping plate.
Step two: connecting a hanging device arranged at the upper end of the substrate with an external hoisting machine, and transferring the substrate provided with the bridge fittings to a specified position through the external hoisting machine; when the hoisting device is used, the hoisting ring is firstly installed on the hoisting rope, and then the hoisting rope is installed on the connecting block, so that the hoisting device is connected with an external hoisting machine through the hoisting ring.
Step three: and unloading the bridge fittings placed at the designated positions, expanding the length of the clamping groove by a worker through an adjusting device so as to separate the bridge fittings from the clamping groove, and moving back the base plate for unloading the bridge fittings through an external hoisting machine. When the bridge fittings are dismounted, the adjusting plate is moved outwards, so that the length of the clamping groove is lengthened, the bridge fittings or the clamping plate are separated from the clamping groove, and the bridge fittings or the clamping plate are dismounted.
Preferably, in the first step, the worker installs the bridge fittings in the clamping grooves through the clamping plates, and when the bridge fittings are installed in the clamping plates, the bridge fittings are installed in the installation grooves firstly, the bridge fittings are located between the two clamping plates, and then the clamping plates are fastened through the adjusting bolts A located on the side faces of the clamping plates, so that the bridge fittings are stably and reliably installed in the installation grooves; the mode of installing the clamping plate in the clamping groove or dismounting the clamping plate from the clamping groove is the same as the mode of directly installing the bridge fittings.
The invention has the following beneficial effects:
the bridge accessory hanging tool is reasonable in design and simple in structure, and is used for assisting a hoisting machine in hanging and moving bridge accessories.
The invention can realize the conversion of the length of the clamping groove and can tightly clamp bridge accessories or clamping plates in the clamping groove by reasonably designing the adjusting device, when in use, the adjusting plate is manually moved to slide on the cross beam, meanwhile, the guide block positioned at the bottom of the base plate can also support and guide the adjusting plate, when the adjusting plate is moved outwards, the adjusting plate drives the adjusting screw B to move, the adjusting screw enables the spring to be compressed, when the adjusting plate is moved outwards, the width of the clamping groove is increased, thereby facilitating the installation of bridge fittings, after the bridge fittings are installed, the adjusting plate is released, the adjusting plate drives the adjusting screw B to move inwards under the action of the deformation recovery of the spring, thereby drive regulating plate inward movement, when two regulating plates all inward movement, clamping groove length just reduces for the regulating plate presss from both sides tight bridge accessories or clamping plate.
Simultaneously through reasonable design clamping plate, this clamping plate can satisfy the clamping of multiple specification bridge accessories, two splint alternate distance each other when using are adjustable, thereby satisfy the clamping of multiple each bridge accessory, two adjusting screw A of reasonable design and two splint, at first in the bridge accessory installation mounting groove when using, and be located between two splint with the bridge accessory, adjusting bolt A that the rethread is located the splint side fastens splint, make its bridge accessory reliable and stable install in the mounting groove.
The invention has the advantages of ingenious structure, convenient installation and disassembly, convenient future maintenance, easy manufacture, low cost, good use effect and suitability for popularization and use.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a right side view of the present invention;
FIG. 5 is a top view of the present invention;
FIG. 6 is a bottom view of the present invention;
FIG. 7 is an enlarged partial schematic view of A of FIG. 1;
FIG. 8 is a perspective view of a substrate of the present invention;
FIG. 9 is an enlarged partial schematic view of B in FIG. 8;
FIG. 10 is a schematic view of another aspect of the substrate of the present invention;
FIG. 11 is an enlarged partial schematic view of C of FIG. 10;
FIG. 12 is a perspective view of a clamping plate of the present invention;
FIG. 13 is a front view of the present invention with the clamping plate removed;
FIG. 14 is a perspective view of an adjustment plate of the present invention;
in the figure: 1. a substrate; 1.1, clamping a groove; 2. a lifting rope; 3. a hoisting ring; 4. an adjusting block; 5. installing a clamping plate; 6. a splint; 7. adjusting a screw A; 8. connecting blocks; 9. adjusting a screw B; 10. a spring; 11. an adjusting plate; 12. a cross beam; 13. mounting blocks; 14. and a guide block.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 13, and the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figures 1-13, the invention provides a hanging tool for bridge fittings and a using method thereof, comprising a base plate 1, a hanging device for hanging the base plate is arranged on the upper end surface of the base plate 1, adjusting plates 11 are respectively arranged on two sides of the base plate 1, two adjusting plates 11 penetrate through the base plate, and the two adjusting plates form a clamping groove 1.1 for clamping the bridge fittings at the lower end of the base plate,
the adjusting plate 11 is mounted on the base plate 1 through a cross beam 12, wherein the cross beam 12 is mounted at the upper end of the base plate through a mounting block 13;
an adjusting device for adjusting the width of the clamping groove is arranged on the inner side of the adjusting plate 11;
a guide block 14 for guiding or supporting the adjusting plate is arranged on the lower end surface of the base plate 1.
In this embodiment, a detachable clamping plate 5 is mounted on the lower end surface of the base plate 1, and the upper end of the clamping plate 5 is inserted into the clamping groove 1.1.
In this embodiment, the hanging device comprises two connecting blocks 8 fixed on the upper end surface of the base plate 1, a lifting rope 2 is wound on the upper ends of the connecting blocks 8, and the lifting rope is mounted on the lifting ring 3.
In this embodiment, the adjusting device includes an adjusting block 4, an adjusting screw B9 penetrating through the adjusting block 4, and a spring 10 wound around the adjusting screw B and located between the adjusting block and a nut of the adjusting screw B, wherein an end of the adjusting screw B9 is connected to the adjusting plate 11, and an inward pulling force is given to the adjusting screw B by an elastic force of the spring, so that the inward pulling force is given to the adjusting plate 11 by the adjusting screw B.
In this embodiment, the chucking plate 5 is provided with a mounting groove in the front-rear direction, and chucking plates 6 whose positions are adjustable are mounted at both ends of the mounting groove.
In this embodiment, the outer side of the clamping plate 6 is provided with an adjusting screw A7 for adjusting the position of the clamping plate, the adjusting screw A7 is installed on the side surface of the clamping plate 5, and the side surface of the clamping plate is provided with an internal thread hole matched with the adjusting screw a.
The method comprises the following steps: moving the adjusting device, expanding the length of the clamping groove, installing the bridge fittings in the clamping groove, reducing the width of the clamping groove by the adjusting device, and clamping the bridge fittings;
when using adjusting device, the manual regulating plate that moves, make its regulating plate slide on the crossbeam, the guide block that lies in the base plate bottom simultaneously also can support the regulating plate and the effect of direction, the regulating plate is when outwards moving, the regulating plate drives adjusting screw B motion, adjusting screw's making the spring compressed, clamping groove width increases when the regulating plate outwards moves, thereby the installation of the bridge accessory of being convenient for, the back is installed to the bridge accessory, release the regulating plate, the regulating plate drives adjusting screw B inward movement under the effect that the spring resumes deformation, thereby drive the regulating plate inward shifting, when two regulating plates all inward shifting, clamping groove length just reduces, make regulating plate clamp bridge accessory or clamping plate.
Step two: connecting a hanging device arranged at the upper end of the substrate with an external hoisting machine, and transferring the substrate provided with the bridge fittings to a specified position through the external hoisting machine; when the hoisting device is used, the hoisting ring is firstly installed on the hoisting rope, and then the hoisting rope is installed on the connecting block, so that the hoisting device is connected with an external hoisting machine through the hoisting ring.
Step three: and unloading the bridge fittings placed at the designated positions, expanding the length of the clamping groove by a worker through an adjusting device so as to separate the bridge fittings from the clamping groove, and moving back the base plate for unloading the bridge fittings through an external hoisting machine. When the bridge fittings are dismounted, the adjusting plate is moved outwards, so that the length of the clamping groove is lengthened, the bridge fittings or the clamping plate are separated from the clamping groove, and the bridge fittings or the clamping plate are dismounted.
Preferably, in the first step, the worker installs the bridge fittings in the clamping grooves through the clamping plates, and when the bridge fittings are installed in the clamping plates, the bridge fittings are installed in the installation grooves firstly, the bridge fittings are located between the two clamping plates, and then the clamping plates are fastened through the adjusting bolts A located on the side faces of the clamping plates, so that the bridge fittings are stably and reliably installed in the installation grooves; the mode of installing the clamping plate in the clamping groove or dismounting the clamping plate from the clamping groove is the same as the mode of directly installing the bridge fittings.
The bridge accessory hanging tool is reasonable in design and simple in structure, and is used for assisting a hoisting machine in hanging and moving bridge accessories.
The invention can realize the conversion of the length of the clamping groove and can tightly clamp bridge accessories or clamping plates in the clamping groove by reasonably designing the adjusting device, when in use, the adjusting plate is manually moved to slide on the cross beam, meanwhile, the guide block positioned at the bottom of the base plate can also support and guide the adjusting plate, when the adjusting plate is moved outwards, the adjusting plate drives the adjusting screw B to move, the adjusting screw enables the spring to be compressed, when the adjusting plate is moved outwards, the width of the clamping groove is increased, thereby facilitating the installation of bridge fittings, after the bridge fittings are installed, the adjusting plate is released, the adjusting plate drives the adjusting screw B to move inwards under the action of the deformation recovery of the spring, thereby drive regulating plate inward movement, when two regulating plates all inward movement, clamping groove length just reduces for the regulating plate presss from both sides tight bridge accessories or clamping plate.
Simultaneously through reasonable design clamping plate, this clamping plate can satisfy the clamping of multiple specification bridge accessories, two splint alternate distance each other when using are adjustable, thereby satisfy the clamping of multiple each bridge accessory, two adjusting screw A of reasonable design and two splint, at first in the bridge accessory installation mounting groove when using, and be located between two splint with the bridge accessory, adjusting bolt A that the rethread is located the splint side fastens splint, make its bridge accessory reliable and stable install in the mounting groove.
The invention has the advantages of ingenious structure, convenient installation and disassembly, convenient future maintenance, easy manufacture, low cost, good use effect and suitability for popularization and use.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. The utility model provides a frock of hanging of bridge accessory, includes base plate (1), its characterized in that: the upper end surface of the base plate (1) is provided with a hanging device for hanging the base plate, two sides of the base plate (1) are respectively provided with an adjusting plate (11), the two adjusting plates (11) penetrate through the base plate, and the lower end of the base plate is provided with a clamping groove (1.1) for clamping bridge accessories,
the adjusting plate (11) is mounted on the base plate (1) through a cross beam (12), wherein the cross beam (12) is mounted at the upper end of the base plate through a mounting block (13);
the inner side of the adjusting plate (11) is provided with an adjusting device for adjusting the width of the clamping groove;
a guide block (14) for guiding or supporting an adjusting plate is arranged on the lower end surface of the base plate (1);
the adjusting device comprises an adjusting block (4), an adjusting screw B (9) penetrating through the adjusting block (4) and a spring (10) wound on the periphery of the adjusting screw B and positioned between the adjusting block and a nut of the adjusting screw B, wherein the end part of the adjusting screw B (9) is connected to an adjusting plate (11), and the adjusting screw B is provided with inward pulling force through the elasticity of the spring, so that the adjusting screw B is provided with inward pulling force of the adjusting plate (11);
the lower end face of the base plate (1) is provided with a detachable clamping plate (5), and the upper end of the clamping plate (5) is inserted into a clamping groove (1.1);
the clamping plate (5) is provided with a mounting groove in the front-back direction, and clamping plates (6) with adjustable positions are mounted at two ends of the mounting groove;
an adjusting screw A (7) for adjusting the position of the clamping plate is arranged on the outer side of the clamping plate (6), the adjusting screw A (7) is installed on the side surface of the clamping plate (5), and an internal thread hole matched with the adjusting screw A is formed in the side surface of the clamping plate;
the hanging device comprises two connecting blocks (8) fixed on the upper end face of the base plate (1), a lifting rope (2) is wound on the upper ends of the connecting blocks (8), and meanwhile, the upper ends of the lifting ropes are mounted on the lifting rings (3).
2. The use method of the hanging tool for the bridge fittings according to claim 1, wherein the hanging tool comprises: the method comprises the following steps:
the method comprises the following steps: moving the adjusting device, expanding the length of the clamping groove (1.1), installing the bridge fittings in the clamping groove, reducing the width of the clamping groove by the adjusting device, and clamping the bridge fittings;
step two: connecting a hanging device arranged at the upper end of the substrate with an external hoisting machine, and transferring the substrate provided with the bridge fittings to a specified position through the external hoisting machine;
step three: and unloading the bridge fittings placed at the designated positions, expanding the length of the clamping groove by a worker through an adjusting device so as to separate the bridge fittings from the clamping groove, and moving back the base plate for unloading the bridge fittings through an external hoisting machine.
3. Use according to claim 2, characterized in that: in the first step, the worker installs the bridge fittings in the clamping groove through the clamping plates, when the bridge fittings are installed in the clamping plates, the bridge fittings are installed in the installation groove firstly, the bridge fittings are located between the two clamping plates, and then the clamping plates are fastened through the adjusting bolts A located on the side faces of the clamping plates, so that the bridge fittings are stably and reliably installed in the installation groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910172980.6A CN109914247B (en) | 2019-03-07 | 2019-03-07 | Hanging tool for bridge fittings and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910172980.6A CN109914247B (en) | 2019-03-07 | 2019-03-07 | Hanging tool for bridge fittings and using method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN109914247A CN109914247A (en) | 2019-06-21 |
| CN109914247B true CN109914247B (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910172980.6A Active CN109914247B (en) | 2019-03-07 | 2019-03-07 | Hanging tool for bridge fittings and using method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113562603B (en) * | 2021-07-27 | 2024-05-24 | 中物杭萧绿建科技股份有限公司 | Equipment for hoisting auxiliary main board for building steel arch bridge |
| CN115626563B (en) * | 2022-10-10 | 2023-09-01 | 苏州中恒通路桥股份有限公司 | Bridge support lifting equipment |
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| JPH08104490A (en) * | 1994-06-03 | 1996-04-23 | Masaharu Fukigoshi | Attachable/detachable-type and no touch-type slinging wire entanglement preventing device using wire lock and spring |
| US8556311B1 (en) * | 2013-02-07 | 2013-10-15 | Marcos V. Lucero | Truck cab and bed lift tool |
| CN206615911U (en) * | 2017-03-13 | 2017-11-07 | 安徽理工大学 | The adjustable lifting piece fixture of one kind |
| CN108840232A (en) * | 2018-08-06 | 2018-11-20 | 马鞍山钢晨钢铁物流园有限公司 | A kind of H profile steel special hanger |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19516520A1 (en) * | 1995-05-05 | 1996-11-07 | Gerhard Geis | Twin lifting device with positionable mounts for handling containers |
| CN202643075U (en) * | 2012-05-22 | 2013-01-02 | 奇瑞汽车股份有限公司 | Multifunctional hoisting device |
| CN205114846U (en) * | 2015-11-23 | 2016-03-30 | 华星钢构股份有限公司 | I -steel gallows with adjustable |
| CN207175205U (en) * | 2017-09-11 | 2018-04-03 | 深圳市万丰装饰设计工程有限公司 | A kind of adjustable unit plate suspension clipping device |
| CN207483157U (en) * | 2017-10-11 | 2018-06-12 | 韩聚林 | A kind of boom hoisting for large-scale workpiece |
| CN208429763U (en) * | 2018-05-21 | 2019-01-25 | 中铁十局集团青岛工程有限公司 | A kind of bilayer I-steel hanger |
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2019
- 2019-03-07 CN CN201910172980.6A patent/CN109914247B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08104490A (en) * | 1994-06-03 | 1996-04-23 | Masaharu Fukigoshi | Attachable/detachable-type and no touch-type slinging wire entanglement preventing device using wire lock and spring |
| US8556311B1 (en) * | 2013-02-07 | 2013-10-15 | Marcos V. Lucero | Truck cab and bed lift tool |
| CN206615911U (en) * | 2017-03-13 | 2017-11-07 | 安徽理工大学 | The adjustable lifting piece fixture of one kind |
| CN108840232A (en) * | 2018-08-06 | 2018-11-20 | 马鞍山钢晨钢铁物流园有限公司 | A kind of H profile steel special hanger |
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| CN109914247A (en) | 2019-06-21 |
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