CN107473071A - A kind of hanging device for protecting object surface - Google Patents
A kind of hanging device for protecting object surface Download PDFInfo
- Publication number
- CN107473071A CN107473071A CN201710863602.3A CN201710863602A CN107473071A CN 107473071 A CN107473071 A CN 107473071A CN 201710863602 A CN201710863602 A CN 201710863602A CN 107473071 A CN107473071 A CN 107473071A
- Authority
- CN
- China
- Prior art keywords
- suspension bracket
- cross bar
- rope
- pocket rope
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/16—Slings with load-engaging platforms or frameworks
Abstract
The invention discloses a kind of hanging device for protecting object surface; including suspension bracket; also include at least two pocket ropes being fixed on suspension bracket; at least the annexation of one end and suspension bracket is to be detachably connected relation to each pocket rope; after the both ends of each pocket rope are fixedly connected with suspension bracket, all pocket ropes collectively constitute constraint space of this equipment to pipeline section with the space that suspension bracket surrounds；The suspension bracket includes cross bar, and the suspension bracket also includes connecting rod, is provided with multiple fixed seats on each cross bar, and the fixed seat branch on each cross bar is in the diverse location of each cross bar length direction, the tie point being detachably connected using upper fixed seat as pocket rope and cross bar.This pipe-line equipment will not damage pipeline section surface and this equipment when carrying out pipeline section lifting because of the effect of friction.
Description
Technical field
The present invention relates to construction material hanging device technical field, more particularly to a kind of lifting for protecting object surface
Equipment.
Background technology
With China's rapid development of economy, in recent years in urbanization process, heavy construction has obtained increasing fortune
With pipe network system is the important component of building.In the prior art, for large-diameter pipeline, such as subdrainage pipe network, one
As use prefabricated pipeline section, lift to erecting bed complete splicing can obtain corresponding pipeline.
In actual mechanical process, because pipeline section main material itself is that concrete, pipeline section itself have applied on outer surface
Cover or be enclosed with anticorrosive coat, moisture barrier etc., when completing pipeline section lifting using single crane, hung due to used at least two
Rope has the component of slide in opposition, therefore in the prior art, such as may be to the surface of pipeline section as lifting rope, steel wire rope using steel wire rope
Or coat, integument thereon causes damage；And when using suspender belt as lifting rope, main damage occurs on suspender belt, unfavorable
In the service life of suspender belt and the security of lifting.
The content of the invention
For it is set forth above in the prior art, such as may be to the table of pipeline section as lifting rope, steel wire rope using steel wire rope
Face or coat, integument thereon cause damage；And when using suspender belt as lifting rope, main damage occurs on suspender belt, no
The problem of security of service life and lifting beneficial to suspender belt, the invention provides a kind of lifting for protecting object surface to set
Standby, this pipe-line equipment will not damage pipeline section surface and this equipment when carrying out pipeline section lifting because of the effect of friction.
A kind of hanging device for protecting object surface, including suspension bracket, in addition at least two pockets being fixed on suspension bracket
Rope, each pocket rope at least to be detachably connected relation, consolidate the annexation of one end and suspension bracket with suspension bracket by the both ends of each pocket rope
After fixed connection, all pocket ropes collectively constitute constraint space of this equipment to pipeline section with the space that suspension bracket surrounds；
The suspension bracket includes the quantity cross bar equal with pocket rope quantity, and the suspension bracket also includes being used to connect all cross bars
For the connecting rod of an entirety, each cross bar is respectively used to fix a pocket rope, and multiple fixed seats are provided with each cross bar, respectively
Fixed seat branch on cross bar is detachably connected using upper fixed seat as pocket rope with cross bar in the diverse location of each cross bar length direction
Tie point.
In this programme, in each pocket rope, after each being separated with one end that suspension bracket is detachably connected with suspension bracket, by the bottom of pipeline section
Portion is fixed on suspension bracket again around later, that is, completes the connection of this equipment and pipeline section.Because each pocket rope passes through suspension bracket and crane company
Connect, so, when pocket rope is distributed in diverse location on pipeline section axis, each pocket rope is upward in Impact direction, now not parallel
In the component of pipeline section axis direction, therefore this equipment is used for pipeline section when lifting, and not to a side slip or has sliding to become in itself in pipeline section
In the case of gesture, there is no frictional force between pocket rope and pipeline section, so, can reach the mesh of pocket rope in protection pipe section surface and this equipment
's.
This equipment when in use, if the distance between each pocket rope and cross bar tie point be less than pipeline section diameter, pocket rope with
The length of pipeline section contact line is more than the half of pipeline section girth, if each pocket rope and the distance between cross bar tie point are straight more than pipeline section
Footpath, then the length of pocket rope and pipeline section contact line be less than the half of pipeline section girth.Above in the first situation, pipeline section is in vertical direction
On, the lifting force lifted by crane more than middle part can not be provided with the contact area of pocket rope for pipeline section；In second of situation of the above, pipeline section exists
On vertical direction, the contact area of pipeline section and pocket rope is located at below pipeline section middle part, if contact area area is too small, necessarily causes
Blanket net is excessive to the pressure of tube wall, the packaging type preservative treatment mode used for such as some pipelines, the excessive pressure pair of the above
Packaging type anticorrosive coat is unfavorable.In this programme, different cross bars are used for connection of the different pocket ropes on suspension bracket, meanwhile, it is described solid
The tie point that reservation is detachably connected as each pocket rope with corresponding cross bar, when pipeline section diameter changes or according to specific needs
The diameter of the pipeline section of lifting, select each pocket rope being connected in different fixed seats, so, each pocket rope and pipe can make it that as far as possible
The contact line of section wall terminates in the middle part of pipeline section in the vertical direction, reaches and reduces as far as possible in hoisting process to the tube wall zone of influence
The purpose of domain area；It can also obtain the contact area that lifting force can be provided for pipeline section as big as possible simultaneously.
Further technical scheme is：
The specific implementation being detachably connected as pocket rope and suspension bracket, each pocket rope lead to the end that suspension bracket is detachably connected
Shackle is crossed with suspension bracket to be connected.The manner connection is reliable, and removal efficiency is high.
Make it that pocket rope can separate this equipment with suspension bracket completely when using, with when being lifted, pocket rope can be independently of
This equipment is laid on below pipeline section in advance, when being lifted using crane, to improve the efficiency of crane, each pocket to greatest extent
The both ends of rope are connected by shackle with suspension bracket.
To improve the reliability that this equipment is connected with crane, the hanging for being connected with crane is additionally provided with the suspension bracket
Hole.
As the specific implementation of this equipment, the pocket rope is two, and the suspension bracket includes two cross bars and both ends point
The connecting rod not being fixedly connected from different cross bars.
As a kind of pocket rope implementation as flexible strand, the pocket rope is suspender belt.This programme can utilize pocket rope sheet
The characteristics of as flexible strand, as far as possible protection pipe section surface are not destroyed.
The cross bar is downward opening channel-section steel in a state of use, the fixed seat be both ends respectively with corresponding groove
The round steel that steel difference side plate interior sides are fixedly connected, and the end of each pocket rope forms the detachable pass that is connected by shackle with round steel
System.Present solution provides a kind of specific cross bar and connecting seat implementation, this implementation to be simple to manufacture：Fixed seat will be used as
Round steel pipe nipple be welded on the inside of channel-section steel.
The invention has the advantages that：
In this programme, in each pocket rope, after each being separated with one end that suspension bracket is detachably connected with suspension bracket, by the bottom of pipeline section
Portion is fixed on suspension bracket again around later, that is, completes the connection of this equipment and pipeline section.Because each pocket rope passes through suspension bracket and crane company
Connect, so, when pocket rope is distributed in diverse location on pipeline section axis, each pocket rope is upward in Impact direction, now not parallel
In the component of pipeline section axis direction, therefore this equipment is used for pipeline section when lifting, and not to a side slip or has sliding to become in itself in pipeline section
In the case of gesture, there is no frictional force between pocket rope and pipeline section, so, can reach the mesh of pocket rope in protection pipe section surface and this equipment
's.
In this programme, different cross bars are used for connection of the different pocket ropes on suspension bracket, meanwhile, the fixed seat is as each pocket rope
The tie point being detachably connected with corresponding cross bar, the pipeline section lifted when pipeline section diameter changes or according to specific needs it is straight
Footpath, select each pocket rope being connected in different fixed seats, so, the contact line of each pocket rope and pipeline section wall can make it that as far as possible
The middle part of pipeline section in the vertical direction is terminated in, reaches and reduces as far as possible in hoisting process to the purpose of tube wall influence area area；
It can also obtain the contact area that lifting force can be provided for pipeline section as big as possible simultaneously.
Brief description of the drawings
Fig. 1 is a kind of structural representation of one specific embodiment of hanging device for protecting object surface of the present invention
Figure；
Fig. 2 is in a kind of one specific embodiment of hanging device for protecting object surface of the present invention, cross bar
Structural representation.
Reference in figure is followed successively by：1st, hanging hole, 2, suspension bracket, 3, pocket rope, 4, shackle, 5, cross bar, 6, fixed seat.
Embodiment
With reference to embodiment, the present invention is described in further detail, but the present invention structure be not limited only to it is following
Embodiment.
Embodiment 1：
As shown in figure 1, a kind of hanging device for protecting object surface, including suspension bracket 2, in addition to be fixed on suspension bracket 2
At least two pocket ropes 3, each pocket rope 3 at least annexation of one end and suspension bracket 2 is is detachably connected relation, each pocket rope 3
Both ends be fixedly connected with suspension bracket 2 after, the space that all pocket ropes 3 and suspension bracket 2 surround collectively constitutes pact of this equipment to pipeline section
Beam space；
The suspension bracket 2 includes the quantity cross bar 5 equal with the quantity of pocket rope 3, and the suspension bracket 2 also includes being used for all cross bars
5 are connected as the connecting rod of an entirety, and each cross bar 5 is respectively used to fix a pocket rope 3, and is provided with each cross bar 5 multiple
Fixed seat 6, the branch of fixed seat 6 on each cross bar 5 each length direction of cross bar 5 diverse location, with upper fixed seat 6 for pocket rope 3
The tie point being detachably connected with cross bar 5.
In this programme, in each pocket rope 3, after each being separated with one end that suspension bracket 2 is detachably connected with suspension bracket 2, by pipeline section
Bottom around being fixed on again later on suspension bracket 2, that is, complete the connection of this equipment and pipeline section.Due to each pocket rope 3 by suspension bracket 2 with
Crane connects, and so, when pocket rope 3 is distributed in diverse location on pipeline section axis, each pocket rope 3 is upward in Impact direction, now
Be not parallel to the component of pipeline section axis direction, therefore this equipment is used for pipeline section when lifting, in pipeline section in itself not to a side slip or
In the case of having sliding trend, there is no frictional force between pocket rope 3 and pipeline section, so, can reach protection pipe section surface and this equipment
The purpose of upper pocket rope 3.
This equipment when in use, if the distance between each pocket rope 3 and the tie point of cross bar 5 be less than pipeline section diameter, pocket rope 3
It is more than the half of pipeline section girth with the length of pipeline section contact line, if the distance between each pocket rope 3 and the tie point of cross bar 5 are more than pipeline section
Diameter, then the length of pocket rope 3 and pipeline section contact line be less than the half of pipeline section girth.Above in the first situation, pipeline section is perpendicular
Nogata is upward, more than middle part can not provide the lifting force of lifting for pipeline section with the contact area of pocket rope 3；Second of situation of the above
In, pipeline section in the vertical direction, the contact area of pipeline section and pocket rope 3 be located in the middle part of pipeline section below, if contact area area is too small,
Then necessarily cause blanket net excessive to the pressure of tube wall, the packaging type preservative treatment mode used for such as some pipelines, above mistake
Big pressure is unfavorable to packaging type anticorrosive coat.In this programme, different cross bars 5 are used for company of the different pocket ropes 3 on suspension bracket 2
Connect, meanwhile, the tie point that the fixed seat 6 is detachably connected as each pocket rope 3 with corresponding cross bar 5, become in pipeline section diameter
The diameter of the pipeline section lifted during change or according to specific needs, selects to be connected to each pocket rope 3 in different fixed seats 6, so, can
As far as possible so that the contact line of each pocket rope 3 and pipeline section wall terminates in the middle part of pipeline section in the vertical direction, reach and reduce as far as possible
To the purpose of tube wall influence area area in hoisting process；Can also obtain simultaneously as big as possible can provide lifting force for pipeline section
Contact area.
Embodiment 2：
As shown in figure 1, the present embodiment is further qualified on the basis of embodiment 1：It is removable as pocket rope 3 and suspension bracket 2
The specific implementation of connection is unloaded, each pocket rope 3 is connected with the end that suspension bracket 2 is detachably connected by shackle 4 with suspension bracket 2.We
Formula connection is reliable, and removal efficiency is high.
Make it that pocket rope 3 can separate this equipment with suspension bracket 2 completely, so that when being lifted, pocket rope 3 can be only when using
This equipment is stood on to be laid on below pipeline section in advance, when being lifted using crane, to improve the efficiency of crane to greatest extent,
The both ends of each pocket rope 3 are connected by shackle 4 with suspension bracket 2.
To improve the reliability that this equipment is connected with crane, it is additionally provided with the suspension bracket 2 and is hung for what is be connected with crane
Hanging hole 1.
As the specific implementation of this equipment, the pocket rope 3 is two, and the suspension bracket 2 includes two cross bars and both ends
The connecting rod being fixedly connected respectively from different cross bars.
As a kind of implementation of pocket rope 3 as flexible strand, the pocket rope 3 is suspender belt.This programme can utilize pocket rope 3
The characteristics of this is as flexible strand, protection pipe section surface as far as possible is not destroyed.
Above content is to combine the further description that specific preferred embodiment is made to the present invention, it is impossible to assert this
The embodiment of invention is confined to these explanations.For general technical staff of the technical field of the invention,
The other embodiment drawn in the case where not departing from technical scheme, it should be included in the protection domain of corresponding invention.
Claims (7)
1. a kind of hanging device for protecting object surface, including suspension bracket (2), it is characterised in that also include being fixed on suspension bracket (2)
On at least two pocket ropes (3), each pocket rope (3) at least annexation of one end and suspension bracket (2) to be detachably connected relation,
After the both ends of each pocket rope (3) are fixedly connected with suspension bracket (2), all pocket ropes (3) collectively constitute this with the space that suspension bracket (2) surrounds
Constraint space of the equipment to pipeline section；
The suspension bracket (2) includes the quantity cross bar (5) equal with pocket rope (3) quantity, and the suspension bracket (2) also includes being used to own
Cross bar (5) is connected as the connecting rod of an entirety, and each cross bar (5) is respectively used to fix a pocket rope (3), and on each cross bar (5)
It is provided with multiple fixed seats (6), fixed seat (6) branch on each cross bar (5) is in the different positions of each cross bar (5) length direction
Put, be the tie point that pocket rope (3) is detachably connected with cross bar (5) with upper fixed seat (6).
A kind of 2. hanging device for protecting object surface according to claim 1, it is characterised in that each pocket rope (3) with
The end that suspension bracket (2) is detachably connected is connected by shackle (4) with suspension bracket (2).
3. a kind of hanging device for protecting object surface according to claim 2, it is characterised in that each pocket rope (3)
Both ends are connected by shackle (4) with suspension bracket (2).
A kind of 4. hanging device for protecting object surface according to claim 1, it is characterised in that the suspension bracket (2)
On be additionally provided with hanging hole (1) for being connected with crane.
A kind of 5. hanging device for protecting object surface according to claim 1, it is characterised in that the pocket rope (3)
For two, the suspension bracket (2) includes the connecting rod that two cross bars and both ends are fixedly connected from different cross bars respectively.
6. a kind of hanging device for protecting object surface as claimed in any of claims 1 to 5, its feature exist
In the pocket rope (3) is suspender belt.
7. a kind of hanging device for protecting object surface as claimed in any of claims 1 to 5, its feature exist
In, the cross bar (5) be downward opening channel-section steel in a state of use, the fixed seat (6) be both ends respectively with it is corresponding
The round steel that channel-section steel difference side plate interior sides are fixedly connected, and the end of each pocket rope (3) is formed detachably by shackle (4) and round steel
Associated relation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710863602.3A CN107473071A (en) | 2017-09-22 | 2017-09-22 | A kind of hanging device for protecting object surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710863602.3A CN107473071A (en) | 2017-09-22 | 2017-09-22 | A kind of hanging device for protecting object surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107473071A true CN107473071A (en) | 2017-12-15 |
Family
ID=60586173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710863602.3A Withdrawn CN107473071A (en) | 2017-09-22 | 2017-09-22 | A kind of hanging device for protecting object surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107473071A (en) |
-
2017
- 2017-09-22 CN CN201710863602.3A patent/CN107473071A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171215 |
|
| WW01 | Invention patent application withdrawn after publication |