CN206553065U - A kind of lifting beam - Google Patents
A kind of lifting beam Download PDFInfo
- Publication number
- CN206553065U CN206553065U CN201720110438.4U CN201720110438U CN206553065U CN 206553065 U CN206553065 U CN 206553065U CN 201720110438 U CN201720110438 U CN 201720110438U CN 206553065 U CN206553065 U CN 206553065U
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- suspension
- beam body
- strop
- weight
- hook
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Abstract
The utility model discloses a kind of lifting beam, it is related to weight lifting technical field.Including upper beam body, lower beam body and pull force calculation unit, it is attached between upper beam body and lower beam body by three pieces of connecting plates, the top of upper beam body is symmetrical to be dispersed with two the first suspension hooks, the first suspension strop and the second suspension strop are respectively connected with first suspension hook, their free end is connected with the junction button positioned at upside, the bottom of lower beam body is connected with two the second suspension hooks that left and right is set, some limited blocks are uniform-distribution with the top of lower beam body, pull force calculation unit is connected to the bottom of two the second suspension hooks, pulling force for detecting the weight that two the second drag hooks are subject to respectively.After said structure, the pulling force for the weight that drag hook is subject to can be detected, and whether the pulling force for monitoring the weight being subject to reminds operating personnel to note personal safety in time beyond the maximum pull set, it is beneficial to the security for improving lifting beam, ensures the personal safety of operating personnel.
Description
Technical field
The utility model is related to weight lifting technical field, more particularly to a kind of lifting beam.
Background technology
Lifting beam is the most frequently used instrument of conveying material in modern crafts, either still fits up place in industrial sites,
It is required for lifting beam to convey goods and materials, operating personnel can be helped to reduce the frequency for carrying goods and materials, mitigate the weight carried, so rises
The practicality of hanging beam is very strong, is of wide application.
The lifting beam of various places application now is only merely that can lift by crane, place weight, without any safeguard procedures, often
Appearance weight is overweight to cause pulling force excessive or the abrasion of length of steel rope time, it is impossible to carries the quality of weight, occurs again and again in recent years
Weight drop event, not only damages weight, it is also possible to which the life security to people is damaged, and there is very big potential safety hazard.
Utility model content
The technical problems to be solved in the utility model is that there is provided a kind of lifting beam, energy for above-mentioned the deficiencies in the prior art
The pulling force for the weight that detection drag hook is subject to, and the maximum pull whether pulling force for the weight being subject to exceeds setting is monitored, carry in time
Awake operating personnel note personal safety, are beneficial to the security for improving lifting beam, ensure the personal safety of operating personnel.
In order to solve the above technical problems, technical solution adopted in the utility model is：
A kind of lifting beam, including：Including upper beam body, lower beam body and pull force calculation unit, lead between upper beam body and lower beam body
Cross three pieces of connecting plates to be attached, symmetrical be dispersed with two the first suspension hooks, the first suspension hook in the top of upper beam body connects
It is connected to the first suspension strop and the second suspension strop, the free end and the junction button company positioned at upside of the first suspension strop and the second suspension strop
Connect, the bottom of lower beam body is connected with two the second suspension hooks that left and right is set, and lower beam body top is uniform-distribution with some spacing
A long slot bore is provided with the middle part of block, the second suspension hook, lower beam body passes through the long slot bore, and pull force calculation unit is connected to two the second suspension hooks
Bottom, the pulling force for detecting the weight that two the second suspension hooks are subject to respectively.
As further technical scheme, first suspension strop and the second suspension strop are steel wire rope, and the second suspension
The length of rope is longer than the length of the first suspension strop.
As further technical scheme, the left and right sides for being located at middle connecting plate is respectively provided with one piece of reinforcing plate,
The connecting plate of the left and right sides only sets one piece of reinforcing plate in inner side, and the one side of reinforcing plate is connected to the bottom of beam body, simultaneously connected
It is connected on connecting plate.
As further technical scheme, the pull force calculation unit includes stretching force detecting apparatus, processor and electronics report
Alarm device, the output end of stretching force detecting apparatus is connected to the input of processor, and the output end of processor is connected to electronic warning
The input of device.
As further technical scheme, the height of the long slot bore vertical direction in the middle part of second suspension hook is more than lower beam body
With the height sum of limited block vertical direction.
As further technical scheme, the upper beam body includes upper plate, lower shoe, riser and fixed plate, upper plate
It is parallel to each other placement with lower shoe, riser is fixedly connected between upper plate and lower shoe, and mutual with upper plate and lower shoe
Vertically, fixed plate is vertically connected on riser.
As further technical scheme, suspension ring are connected on first suspension hook, and suspension ring and the first hook on bolt connect
Connect.
As further technical scheme, suspension ring are connected on second suspension hook, and suspension ring and the second hook on bolt connect
Connect, the draw ring for hanging weight is connected on suspension ring.
It is using the beneficial effect produced by above-mentioned technical proposal：The utility model provides a kind of lifting beam, can detect
The pulling force for the weight that drag hook is subject to, and whether the pulling force for monitoring the weight being subject in time reminds behaviour beyond the maximum pull set
Note personal safety as personnel, be beneficial to the security for improving lifting beam, ensure the personal safety of operating personnel.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the side view of the second suspension hook of the utility model embodiment.
In figure：1st, upper beam body；2nd, lower beam body；3rd, pull force calculation unit；4th, connecting plate；5th, the first suspension hook；6th, junction button；7、
Second suspension hook；8th, reinforcing plate；9th, limited block；10th, draw ring；11st, upper plate；12nd, lower shoe；13rd, riser；14th, fixed plate；51、
First suspension strop；52nd, the second suspension strop.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in figure 1, be a kind of one embodiment of lifting beam of the utility model, including：Including upper beam body 1, lower beam body 2
With pull force calculation unit 3, it is attached between upper beam body 1 and lower beam body 2 by three pieces of connecting plates 4, top of upper beam body 1 or so
Symmetrical be dispersed with two the first suspension hooks 5, the first suspension hook 5 is respectively connected with the first suspension strop 51 and the second suspension strop 52, first
The free end of the suspension strop 52 of suspension strop 51 and second is connected with the junction button 6 positioned at upside, and the bottom of lower beam body 2 is connected with
Two the second suspension hooks 7 that left and right is set, the lower top of beam body 2 is uniform-distribution with some limited blocks 9, and the middle part of the second suspension hook 7 is provided with one
Long slot bore, lower beam body 2 passes through the long slot bore, and pull force calculation unit 3 is connected to the bottom of two the second suspension hooks 7, for examining respectively
Survey the pulling force for the weight that two the second suspension hooks 7 are subject to.
The embodiment can detect the pulling force for the weight that drag hook is subject to, and whether monitor the pulling force for the weight being subject to beyond setting
Maximum pull, in time remind operating personnel note personal safety, be beneficial to improve lifting beam security, ensure operating personnel
Personal safety.
It is preferred that, the first suspension strop 51 and the second suspension strop 52 are steel wire rope, and the length of the second suspension strop 52 is longer than
The length of first suspension strop 51.
First suspension strop 51 and the second suspension strop 52 are steel wire rope, and steel wire rope is a kind of with intensity is high, elasticity is good, certainly
Heavy and light and flexible good important component, are widely used in a variety of industries such as machinery, shipbuilding, mining, metallurgy and forestry.Steel wire rope
It is the rope being twisted into steel wire, middle cordage claims wire rope core, twists with the fingers the steel wire around wire rope core rope strand.Steel wire rope function with
Other other ropes compare, and steel wire rope has the advantages that intensity height, steel wire rope good toughness, noiseless, easy to use.Rope making it is normal
Be 60 with grade of steel, 65,70,75MnCuTi etc., its sulphur, phosphorus content must not exceed 0.035%.Wirerope diameter is generally 3.15~
65mm, it is most thick up to 120mm, non-twisting wirerope diameter up to 1000mm, steel wire rope is widely used in opening, draws, carries, rising,
In terms of drawing, leading.And the length of the second suspension strop 52 is longer than the length of the first suspension strop 51, when usual suspension strop is lifted,
First suspension strop 51 is in straight configuration, and the second suspension strop 52 is longer than the length of the first suspension strop 51 due to length, so being in
Case of bending, and the second suspension strop 52 do not stress usually；When the first suspension strop 51 because use time is long, when being broken suddenly,
Second suspension strop 52 is straightened, prevent weight fall damage weight or the life security to people damage.
It is preferred that, it is respectively provided with one piece of reinforcing plate 8, the connecting plate 4 of the left and right sides positioned at the left and right sides of Zhong Jian connecting plate 4
One piece of reinforcing plate 8 only is set in inner side, the one side of reinforcing plate 8 is connected to the bottom of beam body 1, is simultaneously connected on connecting plate 4.
Middle connecting plate 4 is each side welded with the reinforcing plate 8 of a piece of isosceles right triangle, the connection of the left and right sides
Plate 4 only sets the reinforcing plate 8 of a piece of isosceles right triangle in inner side, and the one side of reinforcing plate 8 is connected to the bottom of beam body 1,
Simultaneously it is connected on connecting plate 4.
The reinforcing plate 8 of welding can consolidate connecting plate 4, it is to avoid because colliding or dropping etc., other accidents deform.
It is preferred that, pull force calculation unit 3 includes stretching force detecting apparatus, processor and electronic alarm device, pull force calculation dress
The output end put is connected to the input of processor, and the output end of processor is connected to the input of electronic alarm device.
It is preferred that, stretching force detecting apparatus can be pulling force sensor, and pulling force sensor is experienced after the pulling force of weight, is changed
Processor processing is passed into data signal.
Pull force calculation unit 3 has two, is connected to the bottom of the second suspension hook 7, and stretching force detecting apparatus is used to examine respectively
Survey on the pulling force for the weight that two the second drag hooks 7 are subject to, two the second suspension hooks 7 and be respectively connected with stretching force detecting apparatus, can be accurately true
The pulling force for the weight that fixed second drag hook 7 is subject to, the output end of stretching force detecting apparatus is connected to the input of processor, processor
Output end is connected to the input of electronic alarm device.Processor monitors the numerical value of stretching force detecting apparatus, when pull force calculation dress
During the maximum pull that the second drag hook 7 that the pulling force that any side put is subject to is more than the lifting beam of setting is subject to, processor will
Send alarm signal electron warning device, electronic alarm device will automatic alarm remind operating personnel the second drag hook 7 by
Weight pulling force exceed default maximum, dangerous, now operating personnel can be by the distance between two second suspension hooks 7
Become big, pulling force or exchange weight for that the second drag hook 7 of reduction is subject to reduce the weight of weight.
As shown in Fig. 2 there is a rectangular elongated slot at the side view of the second suspension hook for the utility model embodiment, middle part
Hole, it is not insertion between circular hole, and long slot bore and circular hole that long slot bore lower end, which has one,.
It is preferred that, the height of the long slot bore vertical direction at the middle part of the second suspension hook 7 is more than lower beam body 2 and the vertical side of limited block 9
To height sum.
Second suspension hook 7 has two, can be moved in lower beam body 2, you can to coordinate the width of weight to move the second suspension hook 7
Position；
When to move the second suspension hook 7, the second suspension hook 7 is first held up upwards, is higher than the long slot bore most significant end of the second suspension hook 7
The top of limited block 9, so, the second suspension hook 7 can be moved in the lower horizontal direction of beam body 2, after the completion of movement, second is put down and hangs
Hook 7, makes its long slot bore most significant end be located at the top of lower beam body 2.
It is preferred that, upper beam body 1 includes upper plate 11, lower shoe 12, riser 13 and fixed plate 14, upper plate 11 and lower shoe
12 are parallel to each other placement, and riser 13 is fixedly connected between upper plate 11 and lower shoe 12, and with upper plate 11 and lower shoe 12
It is mutually perpendicular to, fixed plate 14 is vertically connected on riser 13, using hardened structure, helps to save resource, and use such a company
The stabilized structure of upper beam body 1 that the mode of connecing is connected, anti-fight collision energy is strong.
It is preferred that, suspension ring, and suspension ring and the bolt connection of the first suspension hook 5, the He of the first suspension strop 51 are connected on the first suspension hook 5
Second suspension strop 52 is connected on suspension ring, using such a connected mode, can not fixed-direction, allow the first suspension strop 51 and second
Suspension strop 52 is flexibly connected on suspension ring.
It is preferred that, it is connected to be connected to use on suspension ring, and suspension ring and the bolt connection of the second suspension hook 7, suspension ring on the second suspension hook 7
In the draw ring 10 of suspension weight.
The long slot bore bottom of second suspension hook 7, which has, is connected to suspension ring on a circular through hole, through hole, and suspension ring are hung with second
The bolt connection of hook 7, convenient to replace the draw ring 10 being connected on suspension ring, suspension ring for hanging weight, draw ring 10 is provided with up and down two
Individual pulling eye, upper pulling eye is used to connect draw ring 10, and lower pulling eye is used to connect weight, facilitates weight to hang on draw ring, and draw ring 10 with
Second suspension hook 7 is flexibly connected, and is conveniently exchanged for.
It is preferred that, the suspension hook 7 of draw ring 10 and second is bolt connection.
Use process：When beginning to use lifting beam, first check whether each part connection fastens normal, it is ensured that each part connection
After fastening is normal, weight is hung on draw ring 10, then, the junction button 6 of lifting beam is hung over crane or other boom hoistings
On, lifting beam and weight are sling, if warning device is not alarmed, illustrate pulling force that the second drag hook 7 is subject to without departing from
Default maximum pull, what can be trusted slings transport；If warning device is alarmed, weight should be put down, two are widened
The distance between two suspension hooks 7, reduce the pulling force that the second drag hook 7 is subject to, or change other weight detections and detect pulling force again,
Then the continuation do not alarmed is transported, the continuation adjustment of alarm.
After adopting the above technical scheme, the pulling force for the weight that drag hook is subject to can be detected, and monitor the pulling force for the weight being subject to
Whether beyond the maximum pull set, remind operating personnel to note personal safety in time, be beneficial to the security for improving lifting beam,
Ensure the personal safety of operating personnel.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of lifting beam, it is characterised in that：Including upper beam body（1）, lower beam body（2）And pull force calculation unit（3）, upper beam body
（1）With lower beam body（2）Between pass through three pieces of connecting plates（4）It is attached, upper beam body（1）Top symmetrical be dispersed with two
Individual first suspension hook（5）, the first suspension hook（5）On be respectively connected with the first suspension strop（51）With the second suspension strop（52）, the first suspension strop
（51）With the second suspension strop（52）Free end with positioned at upside junction button（6）Connection, lower beam body（2）Bottom be flexibly connected
There are two the second suspension hooks that left and right is set（7）, lower beam body（2）Top is uniform-distribution with some limited blocks（9）, the second suspension hook（7）
Middle part is provided with a long slot bore, lower beam body（2）Through the long slot bore, pull force calculation unit（3）It is connected to two the second suspension hooks（7）'s
Bottom, for detecting two the second suspension hooks respectively（7）The pulling force for the weight being subject to.
2. a kind of lifting beam according to claim 1, it is characterised in that first suspension strop（51）With the second suspension strop
（52）It is steel wire rope, and the second suspension strop（52）Length be longer than the first suspension strop（51）Length.
3. a kind of lifting beam according to claim 1, it is characterised in that positioned at middle connecting plate（4）Each side
Provided with one piece of reinforcing plate（8）, the connecting plate of the left and right sides（4）One piece of reinforcing plate only is set in inner side（8）, reinforcing plate（8）One
Face is connected to beam body（1）Bottom, be simultaneously connected to connecting plate（4）On.
4. a kind of lifting beam according to claim 1, it is characterised in that the pull force calculation unit（3）Including pull force calculation
Device, processor and electronic alarm device, the output end of stretching force detecting apparatus are connected to the input of processor, processor it is defeated
Go out the input that end is connected to electronic alarm device.
5. a kind of lifting beam according to claim 1, it is characterised in that second suspension hook（7）The long slot bore at middle part is vertical
The height in direction is more than lower beam body（2）And limited block（9）The height sum of vertical direction.
6. a kind of lifting beam according to claim 1, it is characterised in that the upper beam body（1）Including upper plate（11）, under
Bottom plate（12）, riser（13）And fixed plate（14）, upper plate（11）And lower shoe（12）Be parallel to each other placement, riser（13）It is fixed
It is connected to upper plate（11）And lower shoe（12）Between, and and upper plate（11）And lower shoe（12）It is mutually perpendicular to, fixed plate
（14）It is vertically connected at riser（13）On.
7. a kind of lifting beam according to claim 1, it is characterised in that first suspension hook（5）On be connected to suspension ring, and
Suspension ring and the first suspension hook（5）Bolt connection.
8. a kind of lifting beam according to claim 1, it is characterised in that second suspension hook（7）On be connected to suspension ring, and
Suspension ring and the second suspension hook（7）The draw ring for hanging weight is connected on bolt connection, suspension ring（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720110438.4U CN206553065U (en) | 2017-02-06 | 2017-02-06 | A kind of lifting beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720110438.4U CN206553065U (en) | 2017-02-06 | 2017-02-06 | A kind of lifting beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206553065U true CN206553065U (en) | 2017-10-13 |
Family
ID=60010040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720110438.4U Active CN206553065U (en) | 2017-02-06 | 2017-02-06 | A kind of lifting beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206553065U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900012957A1 (en) * | 2019-07-25 | 2021-01-25 | Manitou Italia Srl | Improved multi-hook arm. |
| CN113200459A (en) * | 2021-06-01 | 2021-08-03 | 中铁四局集团有限公司 | Lifting appliance with adjustable mounting stress state of top plate of assembled subway station and application of lifting appliance |
| RU2810831C2 (en) * | 2019-07-25 | 2023-12-28 | МАНИТОУ ИТАЛИА С.р.л. | Improved boom with two or more hooks |
-
2017
- 2017-02-06 CN CN201720110438.4U patent/CN206553065U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900012957A1 (en) * | 2019-07-25 | 2021-01-25 | Manitou Italia Srl | Improved multi-hook arm. |
| EP3770101A1 (en) * | 2019-07-25 | 2021-01-27 | Manitou Italia S.r.l. | Arm with two or more hooks |
| US11745986B2 (en) | 2019-07-25 | 2023-09-05 | Manitou Italia S.R.L. | Arm with two or more hooks |
| RU2810831C2 (en) * | 2019-07-25 | 2023-12-28 | МАНИТОУ ИТАЛИА С.р.л. | Improved boom with two or more hooks |
| CN113200459A (en) * | 2021-06-01 | 2021-08-03 | 中铁四局集团有限公司 | Lifting appliance with adjustable mounting stress state of top plate of assembled subway station and application of lifting appliance |
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