CN209685144U - A kind of bridge construction suspension arrangement - Google Patents
A kind of bridge construction suspension arrangement Download PDFInfo
- Publication number
- CN209685144U CN209685144U CN201920251961.8U CN201920251961U CN209685144U CN 209685144 U CN209685144 U CN 209685144U CN 201920251961 U CN201920251961 U CN 201920251961U CN 209685144 U CN209685144 U CN 209685144U
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- Prior art keywords
- crossbeam
- cross beam
- hook
- sliding block
- bridge
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Abstract
The utility model discloses kind of a bridge construction suspension arrangements, including first crossbeam, hoisting ring and hook, the first crossbeam side is slidably fitted with ear mount, the ear mount is rotatably equipped with connecting rod, the ear mount sliding sleeve of the other end rotation connection of the connecting rod is connected to second cross beam, the inner cavity sliding sleeve of the first crossbeam and second cross beam is equipped with sliding block, the lower surface of the sliding block and lifting hook connects；When use, it is slided in the sliding slot that first crossbeam and second cross beam side open up by the ear mount that connecting rod two end is rotatablely connected, realize adjustment the distance between first crossbeam and second cross beam, achieve the effect that flexible adaptation is lifted by crane in different in width bridge beam slab, pass through sliding of the sliding block in first crossbeam and second cross beam, it realizes and lifting of the hook on bridge beam slab position of taking root neatly is adjusted, so that the effect that the connection rope and bridge beam slab angle between hook and bridge beam slab are suitable.
Description
Technical field
The utility model relates to science of bridge building suspension arrangement technical field, specially a kind of bridge construction suspension dress
It sets.
Background technique
Bridge refers to as road the building built across natural or cultural obstacle, makes traffic etc. can be smoothly
It is current.Bridge is generally made of superstructure, substructure and attached structure.Bridge is divided according to structural system, there is beam type
Four kinds of bridge, arch bridge, rigid frame bridge, suspension cable load-bearing primary structures.With being constantly progressive for society, bridge construction is just gradually to high efficiency
Develop with equipmentization direction, especially for the production of bridge beam slab, often take fulfiled ahead of schedule in precasting yard pour, stress rib
The processes such as tensioning greatly accelerate the speed of application of bridge then by suspention assembling construction.In the suspention assembly of precast beam
Cheng Zhong is needed to take suspension equipment and hanging method appropriate, often be wanted to avoid precast beam from being damaged during lifting
Otherwise the angle of the rope and beam slab of asking suspention needs to increase using lifting shoulder pole girder progress transition not less than 60 °.
However science of bridge building suspension arrangement has many flaws in actual use in the prior art, such as:
1. disclosing a kind of bridge construction suspension arrangement (CN207312935U) in the prior art, what is be related to is risen
The swivel plate upper surface of device for hoisting is provided with the stay hook for connecting hoist rope, and there are two activities for the setting of swivel plate lower surface
Hook, movable hook can carry out sliding by sliding groove in swivel plate and itself are freely rotated by installing bearing, reached
When hanging, convenient for connecting and dismantling the effect of hook, but it is limited the adjustment amplitude of lifting point by rotation board size, no
Suspension centre adjustment when being able to satisfy for the lifting of large bridge beam slab.
2. also disclosing framework of steel reinforcement boom hoisting in the prior art and being equipped with the framework of steel reinforcement unit of boom hoisting
(CN206634912U), there are two play lifting eye seat for connecting hoist rope, crossbeam for the slinging beam upper surface setting being related to
Lower surface be provided with the multipair lower ear base for connecting with bridge beam slab so that passing through the mistake of crossbeam when lifting by crane long beam slab
It crosses, avoids because angle is too small between rope and beam body, and make beam body in lifting the case where stress damage, but it is not adapted to
The lifting of beam slab biggish for width, and its lower ear base for being used to be directly connected to beam slab is limited and position is fixed, and is unsatisfactory for adjusting
Save the effect of angle between crossbeam hoist rope and beam slab.
Utility model content
The purpose of this utility model is to provide a kind of bridge construction suspension arrangements, including first crossbeam, lifting
Ring and hook, the first crossbeam upper surface is rotatably equipped with the hoisting ring for connecting hoist rope by two close end, described
First crossbeam lower surface is equipped with the hook for connecting bridge beam slab, and the first crossbeam side is slidably fitted with ear mount,
The ear mount is rotatably equipped with connecting rod, and the ear mount sliding sleeve of the other end rotation connection of the connecting rod is connected to second cross beam, described
It is cavity structure inside first crossbeam and second cross beam, and offers notch, the first crossbeam and second cross beam in lower surface
Inner cavity sliding sleeve sliding block, the lower surface of the sliding block and lifting hook connects are housed.
Preferably, there are two the connecting rods, and it is arranged in a crossed manner, the tapping of the center of the connecting rod is set with fixation
Bolt.
Preferably, the first crossbeam and second cross beam two sides offer corresponding threaded hole, and threaded hole internal screw thread
It is set with threaded, the sliding block corresponds to first crossbeam and the position of second cross beam threaded hole offers through-hole.
Preferably, the through-hole internal diameter of the sliding block is slightly larger than the outer diameter of threaded.
Preferably, the sliding block and hook are rotatablely connected.
Preferably, the front and back of the first crossbeam and second cross beam is corresponding is provided with scale with screw thread hole site.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model relates to slinging beam by first crossbeam and second cross beam by connecting rod hinged, the pedestal of connecting rod
It can be slided along the sliding slot of crossbeam side, and two connecting rods intersect in central point and use fixing bolt through fixing, and realize two
The adjustment of root crossbeam spacing, to adapt to the large-scale beam slab of lifting different in width.
2. the lower surface of the utility model first crossbeam and second cross beam offers notch, sliding sleeve is equipped with cunning in notch
Block, sliding block bottom end is rotatably connected to hook, for hooking beam slab, passes through sliding block according to the scale hook that crossbeam side indicates
Movement carry out precisely adjusting position, and positioned using screw thread pin shaft, so as to be convenient to the lifting to beam slab raw for crossbeam
Root.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of the utility model entirety；
Fig. 2 is the schematic view of the front view of the utility model first crossbeam；
Fig. 3 is the A-A diagrammatic cross-section of the utility model Fig. 2；
Fig. 4 is the B-B diagrammatic cross-section of the utility model Fig. 2；
In figure: 100- first crossbeam；101- second cross beam；102- hoisting ring；103- threaded；104- connecting rod；105- ear
Seat；106- fixing bolt；200- hook；201- sliding block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment one:
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of bridge construction suspension arrangement, including
First crossbeam 100, hoisting ring 102 and hook 200,100 upper surface of first crossbeam is rotatably equipped with by two close end to be used for
The hoisting ring 102 of hoist rope is connected, 100 lower surface of first crossbeam is equipped with the hook for connecting bridge beam slab
200,100 side of first crossbeam is slidably fitted with ear mount 105, and the ear mount 105 is rotatably equipped with connecting rod 104, the company
105 sliding sleeve of ear mount of the other end rotation connection of bar 104 is connected to second cross beam 101, so that in use, passing through 104 liang of connecting rod
The ear mount 105 of end rotation connection is slided in the sliding slot that first crossbeam 100 and 101 side of second cross beam open up, and realizes adjustment the
The distance between one crossbeam 100 and second cross beam 101 reach flexible adaptation in the effect lifted by crane to different in width bridge beam slab
Fruit.
There are two the connecting rods 104, and arranged in a crossed manner, and the tapping of the center of the connecting rod 104 is set with fixation
Bolt 106, so that in use, reaching first crossbar 100, second crossbar 101 and connecting rod composition by the bolt 106 that is tightened
The effect that integrally consolidates of lifting beam body.
Embodiment two:
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of bridge construction suspension arrangement, packet
First crossbeam 100, hoisting ring 102 and hook 200 are included, 100 upper surface of first crossbeam is rotatably equipped with use by two close end
In the hoisting ring 102 of connection hoist rope, 100 lower surface of first crossbeam is equipped with the hook for connecting bridge beam slab
200, it is cavity structure inside the first crossbeam 100 and second cross beam 101, and offer notch in lower surface, described first
The inner cavity sliding sleeve of crossbeam 100 and second cross beam 101 is equipped with sliding block 201, and the lower surface of the sliding block 201 and hook 200 connect
It connects, so that in use, realization exists to hook 200 by sliding of the sliding block 201 in first crossbeam 100 and second cross beam 101
The effect that lifting position on bridge beam slab is adjusted flexibly, so that the connection rope between hook 200 and bridge beam slab
The effect for being suitable for bridge beam slab angle.
The first crossbeam 100 and 101 two sides of second cross beam offer corresponding threaded hole, and threaded hole inner screw sheath
Equipped with threaded 103, so that threaded 103 is capable of fixing in corresponding threaded hole, it is ensured that threaded 103 is not scurried out surprisingly, institute
The position that sliding block 201 is stated corresponding to 101 threaded hole of first crossbeam 100 and second cross beam offers through-hole, so that in use, passing through
Sliding block 201 is fixed in rotary screwing thread pin 103, and the through-hole internal diameter of the sliding block 201 is slightly larger than the outer diameter of threaded 103, makes
Threaded 103 can be in the smooth through-hole into sliding block 201, the sliding block 201 is rotatablely connected with hook 200, so that making
Used time facilitates for hook 200 to be attached with bridge beam slab and take root, the front of the first crossbeam 100 and second cross beam 101
Screw thread hole site is provided with scale with back side correspondence, so that the position adjustment for hook 200 is more accurate and clear.
Working principle: in use, according to the width of bridge beam slab to be lifted, make ear mount 105 in first crossbeam 100 and second
Sliding in the sliding slot of 101 side of crossbeam, to adjust the distance between first crossbeam 100 and second cross beam 101, and by fixing bolt
106 screw, and to adapt to the width of bridge beam slab, according to the scale of 101 side of first crossbeam 100 and second cross beam, make sliding block 201
It is slided in first crossbeam 100 and second cross beam 101, so that hook 200 slides onto corresponding bridge beam slab and most preferably lifts by crane position
Place, screws the corresponding threaded 103 in 201 two sides of sliding block, determines so that threaded 103 enters in sliding block 201 it
Hook 200, is then attached by position using chain or rope with bridge beam slab, completes the beam worker of lifting bridge beam slab
Make.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to
It distinguishes one entity or operation from another entity or operation, without necessarily requiring or implying these
There are any actual relationship or orders between entity or operation.Moreover, the terms "include", "comprise" or its is any
Other variants are intended to non-exclusive inclusion, so that including the process, method, article or equipment of a series of elements
Include not only those elements, but also including other elements that are not explicitly listed, or further includes for this process, side
Method, article or the intrinsic element of equipment.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of bridge construction suspension arrangement, including first crossbeam (100), hoisting ring (102) and hook (200),
First crossbeam (100) upper surface is rotatably equipped with the hoisting ring (102) for connecting hoist rope by two close end, and described
One crossbeam (100) lower surface is equipped with the hook (200) for connecting bridge beam slab, it is characterised in that: the first crossbeam
(100) side is slidably fitted with ear mount (105), and the ear mount (105) is rotatably equipped with connecting rod (104), the connecting rod (104)
Ear mount (105) sliding sleeve of other end rotation connection is connected to second cross beam (101), the first crossbeam (100) and second cross beam
(101) internal is cavity structure, and offers notch in lower surface, the first crossbeam (100) and second cross beam (101) it is interior
Chamber sliding sleeve is equipped with sliding block (201), and the lower surface of the sliding block (201) is connect with hook (200).
2. a kind of bridge construction suspension arrangement according to claim 1, it is characterised in that: the connecting rod (104)
There are two, and it is arranged in a crossed manner, the tapping of the center of the connecting rod (104) is set with fixing bolt (106).
3. a kind of bridge construction suspension arrangement according to claim 1, it is characterised in that: the first crossbeam
(100) and second cross beam (101) two sides offer corresponding threaded hole, and threaded hole inner screw sheath is equipped with threaded (103),
The position that the sliding block (201) corresponds to first crossbeam (100) and second cross beam (101) threaded hole offers through-hole.
4. according to claim 1 or a kind of 3 described in any item bridge construction suspension arrangements, it is characterised in that: described
The through-hole internal diameter of sliding block (201) is slightly larger than the outer diameter of threaded (103).
5. according to claim 1 or a kind of 3 described in any item bridge construction suspension arrangements, it is characterised in that: described
Sliding block (201) and hook (200) are rotatablely connected.
6. according to claim 1 or a kind of 3 described in any item bridge construction suspension arrangements, it is characterised in that: described
The front and back of first crossbeam (100) and second cross beam (101) is corresponding to be provided with scale with screw thread hole site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251961.8U CN209685144U (en) | 2019-02-28 | 2019-02-28 | A kind of bridge construction suspension arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251961.8U CN209685144U (en) | 2019-02-28 | 2019-02-28 | A kind of bridge construction suspension arrangement |
Publications (1)
| Publication Number | Publication Date |
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| CN209685144U true CN209685144U (en) | 2019-11-26 |
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| CN201920251961.8U Active CN209685144U (en) | 2019-02-28 | 2019-02-28 | A kind of bridge construction suspension arrangement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113883396A (en) * | 2021-09-29 | 2022-01-04 | 北京三月雨文化传播有限责任公司 | Tracking module for capturing activity track of visitor in digital exhibition |
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2019
- 2019-02-28 CN CN201920251961.8U patent/CN209685144U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113883396A (en) * | 2021-09-29 | 2022-01-04 | 北京三月雨文化传播有限责任公司 | Tracking module for capturing activity track of visitor in digital exhibition |
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