CN209177857U - Boom hoisting and tackling system for pole - Google Patents
Boom hoisting and tackling system for pole Download PDFInfo
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- CN209177857U CN209177857U CN201822008982.5U CN201822008982U CN209177857U CN 209177857 U CN209177857 U CN 209177857U CN 201822008982 U CN201822008982 U CN 201822008982U CN 209177857 U CN209177857 U CN 209177857U
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- pole
- boom hoisting
- fixed pin
- straightway
- ontology
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Abstract
The utility model relates to the boom hoistings for pole, comprising: an ontology comprising segmental arc and straightway, ontology have two concave guide rails that the length direction along ontology extends, and segmental arc is to the curving for fixing a pole；One slide assemblies, both ends are located in a concave guide rail and can slide in concave guide rail, and slide assemblies are for connecting a lifting equipment；One the first fixed pin, is arranged in straightway, and the upper wire outlet seat that the first fixed pin is used to fix a pole is fixed on ontology；One the second fixed pin is arranged in straightway, and the second fixed pin is used to a lower wire outlet seat of pole being fixed on ontology, and the second fixed pin is located at side of first fixed pin far from segmental arc.
Description
Technical field
The utility model relates to machinery fields, are especially used for the boom hoisting and tackling system of pole.
Background technique
Pole is the kernel component of vacuum circuit breaker, for substituting previous insulating cylinder monopolar configuration, is installed on
On fixed sealing type indoor high-voltage vacuum circuit breaker.
During installation, it usually needs promote pole to certain altitude, to be assembled.In the prior art, lead to
Often at least two operators is needed to be sling pole with hawser, and assists to adjust, such as first by cable takeup in pole
On column, and control pole is assisted to be maintained at vertical position in hoisting process, to complete to assemble.But hawser is easy assembling
It falls off in journey, is not only the possibility to cause operator personal injury, and be easily damaged pole.
Utility model content
In view of this, the utility model proposes boom hoistings and tackling system for pole.
On the one hand the utility model provides the boom hoisting for being used for pole, comprising:
One ontology comprising there is the length direction along the ontology to extend for segmental arc and straightway, the ontology
Two concave guide rails, the segmental arc is to the curving for fixing a pole；
One slide assemblies, both ends are located in the concave guide rail and can slide in the concave guide rail
Dynamic, the slide assemblies are for connecting a lifting equipment；
One the first fixed pin, is arranged in the straightway, and first fixed pin is used to fix one of pole
Wire outlet seat；
One the second fixed pin is arranged in the straightway, and second fixed pin is for fixing the one of the pole
A lower wire outlet seat, second fixed pin are located at the side of first fixed pin far from the segmental arc.
According to the boom hoisting, make boom hoisting during slinging pole by an ontology with segmental arc
Can adjust automatically center of gravity, pole is maintained to vertical direction as far as possible, pole has been fixed on lifting by two fixed pins
It sets to fix the position of pole.Using the boom hoisting, multiple operators can not only be avoided the need for assist pole
It slings, and ensure that the safety of operator, be not in the case where hawser slides, pole is fallen.
According to boom hoisting as described above, an end of the segmental arc far from the straightway and the straightway
Spacing be greater than be fixed on the ontology pole center of gravity line and the straightway spacing.Pole is made to sling it in this way
It keeps as far as possible afterwards vertical.
According to boom hoisting as described above, optionally, the segmental arc has one far from one end of the straightway
Stopper section is used to that the slide assemblies to be prevented to be detached from the ontology.In such manner, it is possible to which slide assemblies is avoided to be detached from ontology, guarantee
The safety of operator.
According to boom hoisting as described above, optionally, described two concave guide rails are disposed opposite to each other.Lifting is made in this way
It is relatively simple to set whole technique.
According to boom hoisting as described above, optionally, the both ends of the slide assemblies all have a pulley, the cunning
Wheel matches with the concave guide rail.It can be more smooth when it is slided.
According to boom hoisting as described above, optionally, further includes a latch fitting, be arranged in the two of the slide assemblies
A side wall, to keep the spacing between described two side walls.Latch fitting is for avoiding the two side walls of slide assemblies from being softened, in turn
Prevent the case where slide assemblies are from smoothly sliding.
According to boom hoisting as described above, optionally, the latch fitting is in rectangle and has a notch, the notch
Both ends are located in a concave guide rail.Latch fitting is in rectangle, its forced area can be made to increase.
According to boom hoisting as described above, optionally, the ontology further includes a kidney slot, second fixed pin
In the kidney slot.In this way, the position of the second fixed pin can be adjusted by the kidney slot for the pole of different height
It sets, and then can be realized matching.
According to boom hoisting as described above, optionally, including a lifting equipment and according to as above it is described in any item
Boom hoisting for pole.
Detailed description of the invention
The preferred embodiment of the utility model will be described in detail by referring to accompanying drawing below, make the ordinary skill people of this field
Member becomes apparent from the above and other feature and advantage of the utility model, in attached drawing:
Fig. 1 is the stereoscopic schematic diagram according to the boom hoisting for pole of an embodiment.
Fig. 2 is the side view according to the boom hoisting for pole of an embodiment.
Fig. 3 is the structural schematic diagram being fixed on boom hoisting according to the pole of an embodiment.
Fig. 4 is the structural schematic diagram of slide assemblies and latch fitting.
Appended drawing reference
101 ontologies
1011 segmental arcs
1012 straightways
102 slide assemblies
103 first fixed pins
104 second fixed pins
110 concave guide rails
201 poles
202 stopper sections
The center of gravity line of 211 poles
301 kidney slots
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, by the following examples to the utility model
It is further described.
The present embodiment provides a kind of boom hoistings for pole, for slinging pole, in order to assemble.Extremely such as Fig. 1
Shown in Fig. 4, for according to the structural schematic diagram of the boom hoisting for pole of the present embodiment.
The boom hoisting includes first fixed pin 103 of the slide assemblies 102, one of ontology 101, one and one second
Fixed pin 104.
Wherein, ontology 101 includes segmental arc 1011 and straightway 1012, and the bending direction of the segmental arc 1011 is for solid
The side of a fixed pole 210.As shown in Figure 1, the entirety of ontology 101 is elongated, one end is to curving, the bending side
To the direction for being 210 place of pole that will be fixed.I.e. the ontology 101 includes segmental arc 1011 and straightway 1012, arc
Section 1011 and straightway 1012 can be directly connected to, and can also be connected by other sections, details are not described herein.The ontology 101 tool
There are two concave guide rails 110 of the length direction extension along ontology 101.For example, which sets opposite to each other
It sets, so that the technique of boom hoisting entirety is relatively simple.Optionally, the length and ontology of the concave guide rail of the present embodiment
101 equal length.In this way, it is possible to reduce the waste of material.
The both ends of slide assemblies 102 are located in a concave guide rail 110 and can slide in concave guide rail 110.
The slide assemblies 102 are for connecting a lifting equipment, and the lifting equipment is for applying the strength sling, so that being fixed on lifting
The pole 201 of device is lifted.For example, slide assemblies 102 may include first side, second side and one
A interconnecting piece.The two side walls of slide assemblies 102 are not the first side and the second side, and interconnecting piece is connected to the first side and
Between two sides.First side and the second side 1022 be not connected with interconnecting piece one end be respectively slide assemblies 102 both ends.When
So, slide assemblies 102 can also be in rectangle and with a notch, and the two sides of notch are the both ends of slide assemblies, extremely such as Fig. 1
Shown in Fig. 4.For example, a pulley can be respectively provided at the both ends of slide assemblies 102, in corresponding concave guide rail 110
Middle sliding.How pulley slides in concave guide rail 110, can use the prior art.The slide assemblies 102 of the present embodiment can be with
It is made of metal, such as copper or iron, can guarantee certain hardness in this way, avoid its when slinging heavier pole 201 disconnected
It opens.
First fixed pin 103 is arranged in straightway 1012, is used to fix a upper wire outlet seat 202 of pole 201.Second
Fixed pin 104 is arranged in straightway 1012, is used to fix a lower wire outlet seat 203 of pole 201, the second fixed pin 104
In the first side of the fixed pin 103 far from segmental arc 1011.First fixed pin 103 and the second fixed pin 104 connect corresponding outlet
After seat, it can be fastened by handle, in this way, pole 201 is just fixed on boom hoisting.The present embodiment is worn
Indicate that first fixed pin 103 passes through straightway 1012 and is arranged on the straightway 1012.The implementation worn can have more
Kind, such as realized by a through-hole on straightway 1012, it is also possible to through the threaded hole on straightway 1012 come real
It is existing, it can also realize, specifically be not construed as limiting by other means.First fixed pin 103 of the present embodiment and the second fixed pin
104 may each comprise a protruding portion, and the protruding portion is for preventing fixed pin from falling off from ontology 101.It, should for concrete example
One end of two fixed pins is equipped with bolt, and the other end is provided with protruding portion, in this way, it is possible to avoid fixed pin from ontology 101
On fall off.Optionally, when the through-hole corresponding to the first fixed pin 103 and the second fixed pin 104 is excessive, can in protruding portion and
The case where one gasket of setting between ontology 101, which can not be arranged in through-hole to avoid the two fixed pins.Specifically
Ground, the internal diameter of gasket are less than the diameter of protruding portion, and the outer diameter of gasket is greater than the diameter of through-hole.
Suspension hook on lifting equipment can be hooked on slide assemblies 102 by staff, that is, be hooked on interconnecting piece, should
Interconnecting piece can be domed.Slide assemblies 102 can slide into segmental arc 1011 when slinging pole 201, and then can
Realize that the function of adjust automatically center of gravity avoids shaking as far as possible so that boom hoisting integrally keeps certain balance.For example,
When specific operation, pole 201 is lain low first on ground, and operator is by the upper outlet of 103 connecting post 201 of the first fixed pin
Seat is simultaneously tightened by handle, and will be tightened on the lower wire outlet seat of 104 connecting post 201 of the second fixed pin and by handle, in this way,
Pole 201 can be securely fixed on boom hoisting.Slide assemblies 102 are connected to lifting equipment again by operator.
Next, lifting equipment drives slide assemblies 102 gradually to move up along concave guide rail 110, until pole 201 is gradually sling.
In the process, pole 201 becomes vertical from lying low, and due to the presence of segmental arc 1011, slide assemblies 102 can be with pole
The change of 201 center of gravity adjusts its position on segmental arc 1011 in time so that slide assemblies 102 can as far as possible with
Pole 201 and the center of gravity line of boom hoisting entirety are located on the same line, i.e., pole 201 is maintained at vertical direction as far as possible.In this way,
Directly pole 201 can be placed on its position to be assembled.
The boom hoisting of the present embodiment is slinging boom hoisting by an ontology 101 with segmental arc 1011
During pole 201 can adjust automatically center of gravity, pole 201 is maintained at vertical direction as far as possible, passes through two fixed pins
Pole 201 is fixed on boom hoisting to the position for fixing pole 201.Using the boom hoisting, can not only avoid the need for
Multiple operators assist slinging for pole 201, and ensure that the safety of operator, be not in hawser slide, pole
The case where column 201 is fallen.
Optionally, as shown in figure 4, the spacing of an end and straightway 1012 of the segmental arc 1011 far from straightway 1012
Greater than the center of gravity line 211 for the pole 201 for being fixed on ontology 101 and the spacing pole 201 of straightway 1012.In this way, in pole 201
After being fixed on boom hoisting, integral central line can be offset.End of the segmental arc 1011 far from straightway 1012, i.e. in Fig. 4
Shown in end where stopper section 202, the outwardly extending distance in the end exceeds the center of gravity line 211 of pole 201, such energy
Slide assemblies 102 are made there are enough adjustment spaces on segmental arc 1011, enough to keep pole vertical after slinging as far as possible
State.
Optionally, the segmental arc 1011 of the present embodiment has a stopper section 202 far from one end of straightway 1012, uses
Ontology 101 is detached from prevention slide assemblies 102.For example, if one end of segmental arc 1011 is shorter, pole 201 in order to prevent
It can slide in the lifting process, can add a stopper section 202 far from one end of straightway 1012 in segmental arc 1011；
Either for security consideration, the stopper section 202 is added, excessive to prevent sliding speed, slide assemblies 102 can be detached from ontology
101, especially in 1011 parabolically shape of segmental arc.There are many implementations of the stopper section 202, such as is separately provided one
A boss is also possible to be formed simultaneously the stopper section 202, the e.g. side wall of depression orbit itself when forming concave guide rail,
As long as can be realized the function of preventing slide assemblies 102 from being detached from ontology 101, details are not described herein.It is alternatively possible to be it
In a concave guide rail 110 one end have a stopper section 202, it is equal to be also possible to the identical one end of two concave guide rails 110
With a stopper section 202.
Optionally, the both ends of the slide assemblies 102 of the present embodiment all have a pulley, the pulley and concave guide rail phase
Match.That is, slide assemblies 102 are slided in depression orbit by pulley, it can be more smooth when sliding.More specifically, it slides
The circumference of wheel has a recessed portion, and the side wall of concave guide rail 110 has a protruding portion, and recessed portion matches with protruding portion.
Such structure, so that movable pulley is slided along protruding portion, track is determined, avoids shaking as far as possible.
Optionally, the boom hoisting of above-described embodiment further includes a latch fitting, which is arranged in the two of slide assemblies 102
A side wall, to keep the spacing between two side walls.During boom hoisting slings pole 201, due to slide assemblies 102
Can stress, two side wall is likely to separate or deform, and being possible to will lead to slide assemblies 102 in this way cannot be smooth
Sliding.The presence of the latch fitting can avoid such case as far as possible.There are many kinds of latch fitting implementations, for example, a cross bar, and two
Side all has stopper section 202, is become larger with the spacing of backstop the first side 1021 and the second side 1022, that is, keeps the two side walls
Between spacing；The latch fitting can also be in rectangle and with a notch, and the both ends of the notch are located at a concave guide rail
In 110, i.e., one end of notch is located in a concave guide rail 101, and the other end of notch is located in another concave guide rail 101.
Latch fitting is in rectangle, its forced area can be made to increase, i.e., the two side walls of latch fitting can be posted by 1021 He of the first side respectively
Second side 1022, to keep the spacing of the two.
Optionally, ontology 101 further includes a kidney slot 301, and the second fixed pin 104 is located in kidney slot 301.In this way,
For the pole 201 of different height, the position of the second fixed pin 104 can be adjusted by the kidney slot 301, and then can be real
Now match.
The utility model also provides the tackling system for pole, which includes slinging for aforementioned any embodiment
Equipment further includes a lifting equipment (not shown).The lifting equipment includes a hook, is hooked on slide assemblies
On 102, pole 201 is sling.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (9)
1. being used for the boom hoisting of pole characterized by comprising
One ontology (101) comprising segmental arc (1011) and straightway (1012), the ontology (101) have along described
Two concave guide rails (110) that the length direction of body (101) extends, the segmental arc (1011) is to for fixing a pole
(201) curving；
One slide assemblies (102), both ends are located in the concave guide rail (110) and can lead in the concave
Sliding in rail (110), the slide assemblies (102) are for connecting a lifting equipment；
One the first fixed pin (103), is arranged in the straightway (1012), and first fixed pin (103) is for fixing
The upper wire outlet seat of one of the pole (201)；
One the second fixed pin (104), is arranged in the straightway (1012), and second fixed pin (104) is for fixing
One lower wire outlet seat of the pole (201), second fixed pin (104) are located at first fixed pin (103) far from institute
State the side of segmental arc (1011).
2. boom hoisting according to claim 1, which is characterized in that the segmental arc (1011) is far from the straightway
(1012) spacing of an end and the straightway (1012) is greater than the pole (201) for being fixed on the ontology (101)
The spacing of center of gravity line (211) and the straightway (1012).
3. boom hoisting according to claim 2, which is characterized in that the segmental arc (1011) is far from the straightway
(1012) one end has a stopper section (202), is used to that the slide assemblies (102) to be prevented to be detached from the ontology (101).
4. boom hoisting according to claim 1, which is characterized in that described two concave guide rails (110) are disposed opposite to each other.
5. boom hoisting according to claim 1, which is characterized in that the both ends of the slide assemblies (102) all have one
A pulley, the pulley match with the concave guide rail (110).
6. boom hoisting according to any one of claims 1-5, which is characterized in that further include:
One latch fitting, is arranged in the two side walls of the slide assemblies (102), between keeping between described two side walls
Away from.
7. boom hoisting according to claim 6, which is characterized in that the latch fitting is in rectangle and has a notch, institute
The both ends for stating notch are located in a concave guide rail (110).
8. boom hoisting according to any one of claims 1-5, which is characterized in that the ontology (101) further includes one
A kidney slot (301), second fixed pin (104) are located in the kidney slot (301).
9. being used for the tackling system of pole, which is characterized in that including a lifting equipment and according to claim 1-8 any one institute
The boom hoisting for pole (201) stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822008982.5U CN209177857U (en) | 2018-11-30 | 2018-11-30 | Boom hoisting and tackling system for pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822008982.5U CN209177857U (en) | 2018-11-30 | 2018-11-30 | Boom hoisting and tackling system for pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209177857U true CN209177857U (en) | 2019-07-30 |
Family
ID=67375283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822008982.5U Active CN209177857U (en) | 2018-11-30 | 2018-11-30 | Boom hoisting and tackling system for pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209177857U (en) |
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2018
- 2018-11-30 CN CN201822008982.5U patent/CN209177857U/en active Active
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