CN206829220U - A kind of bucket shovel for being used to excavate electric pole hole - Google Patents
A kind of bucket shovel for being used to excavate electric pole hole Download PDFInfo
- Publication number
- CN206829220U CN206829220U CN201720704988.9U CN201720704988U CN206829220U CN 206829220 U CN206829220 U CN 206829220U CN 201720704988 U CN201720704988 U CN 201720704988U CN 206829220 U CN206829220 U CN 206829220U
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- Prior art keywords
- staving
- sleeve
- shovel
- point
- center
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Abstract
The utility model discloses a kind of bucket shovel for being used to excavate electric pole hole, staving including both ends open, multiple points installed in staving lower end shovel and are arranged on the link of staving upper end, and the drag link mechanism for being used to drive point shovel opening and closing with point shovel connection, drag link mechanism includes being used for the center-pole being connected with the main lifting rope of earth boring machine, the sleeve being sleeved on center-pole and one end and the pull bar of sleeve connection, the other end of pull bar is connected to the inner side of point shovel, sleeve connects through the secondary lifting rope of link and earth boring machine, teeth structure is symmetrically arranged with sleeve, the Elastic Teeth batten with teeth respective outer side edges is symmetrically arranged with link.For the utility model due to not needing helical blade, required power is smaller, is adapted to the soft construction of soil property, and the soil saved in staving is easy to removal, by repeatedly excavating, substantial amounts of soil will not be retained in staving, improves the efficiency of excavation, reduce energy expenditure, it is in light weight, it is readily transported.
Description
Technical field
The utility model belongs to electric power, communication engineering technical field, and in particular to a kind of bucket shovel for being used to excavate electric pole hole.
Background technology
, it is necessary to erecting power lines or optical cable in the wild in electric power, communication engineering process of construction, in erecting power lines or light
In the engineering of cable, most basic operation is to excavate electric pole hole and electric pole installation laying.At present, excavate what electric pole hole was taken
Mode has two kinds：Hand excavation and earth boring machine excavate.But hand excavation's labor intensity is big, operating efficiency is low, and cost of labor is not
Disconnected to improve, construction costs gradually rises；And the drill bit of existing earth boring machine is mostly augers, the length of augers is longer,
And required power is big, the energy of consumption is big, when being excavated using augers to the more soft soil of soil property, exists
Two defects：1st, by repeatedly excavating, substantial amounts of soft soil can be retained in the helical blade of augers, influences to excavate effect
Rate；2nd, the power, it is necessary to bigger is excavated in augers rotation, consumes substantial amounts of energy, and when soil property is soft, use is large-scale
Earth boring machine drive augers rotation excavate, cause energy dissipation.In order to solve the above technical problems, offer one kind is needed to disappear
The less bucket shovel for excavating electric pole hole of energy consumption.
Utility model content
Technical problem to be solved in the utility model is to be directed to above-mentioned deficiency of the prior art, there is provided one kind is used for
Excavate the bucket shovel in electric pole hole, its is simple in construction, reasonable in design, the utility model due to not needing helical blade, required power compared with
It is small, it is adapted to the soft construction of soil property, the soil saved in staving is easy to removal, by repeatedly excavating, will not be retained in staving
Substantial amounts of soil, the efficiency of excavation is improved, reduce energy expenditure, it is in light weight, it is readily transported.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of bucket for being used to excavate electric pole hole
Shovel, it is characterised in that：Staving including both ends open, multiple point shovels installed in staving lower end and the company for being arranged on staving upper end
Frame, and the drag link mechanism for being used to drive point shovel opening and closing with point shovel connection are connect, the drag link mechanism includes being used for and earth boring machine
The connection of main lifting rope center-pole, the sleeve and the pull bar of one end and sleeve connection that are sleeved on center-pole, the pull bar
The other end is connected to the inner side of point shovel, and the secondary lifting rope of the sleeve through link and earth boring machine connects, the sleeve it is upper
Teeth structure is symmetrically arranged with, the Elastic Teeth batten with teeth respective outer side edges is symmetrically arranged with the link.
A kind of above-mentioned bucket shovel for being used to excavate electric pole hole, it is characterised in that：The outer sheath of the sleeve is equipped with spring, institute
The bottom for stating sleeve is provided with otic placode for preventing spring from gliding, and the upper end of the sleeve offers what is passed through for secondary lifting rope
Secondary lifting eye.
A kind of above-mentioned bucket shovel for being used to excavate electric pole hole, it is characterised in that：The lower end of the center-pole sets limited location
Flange, the upper end of the center-pole offer the main lifting eye passed through for main lifting rope.
A kind of above-mentioned bucket shovel for being used to excavate electric pole hole, it is characterised in that：The inner side of the point shovel is provided with hinged seat,
One end of the pull bar is connected on otic placode in articulated manner, and the other end of the pull bar is connected to be hinged in articulated manner
On seat.
A kind of above-mentioned bucket shovel for being used to excavate electric pole hole, it is characterised in that：The staving shovels in articulated manner with point
Connect, the first articulated slab is provided with the inside of the staving, the inner side of the point shovel is provided with the second articulated slab, first hinge
Fishplate bar and the second articulated slab are by being hinged axis connection.
The utility model has advantages below compared with prior art：
1st, the utility model shovels the dynamic impact problem to fall using bucket by the way that this barrel of shovel is connected on the arm of earth boring machine,
So that multiple point shovels and staving go deep into ground spoil earth, multiple point shovels are driven to realize folding using drag link mechanism, with existing skill
Augers in art compares, and due to not needing helical blade, required power is smaller, is adapted to the soft construction of soil property, bucket
The soil saved in vivo is easy to removal, and by repeatedly excavating, will not retain substantial amounts of soil in staving, improve the effect of excavation
Rate, reduce energy expenditure.
2nd, the utility model is in the teeth structure that sets of arrangement by being symmetrical arranged in the upper end of sleeve, and right on link
Claim to set the Elastic Teeth batten with teeth respective outer side edges, pass through the mutual cooperation of teeth structure and Elastic Teeth batten so that when not
When lifting sleeve again, sleeve under gravity, will not also glide, simple in construction, easy to operation, and using effect is good.
3rd, the utility model is slided by setting defining flange in the lower end of center-pole so as to limit sleeve on center-pole
Extreme lower position, ensure when it is multiple point shovel and staving need to go deep into ground spoil earth when, it is multiple point shovel is kept simultaneously with staving
Vertical state.
4th, the utility model small volume, it is in light weight, it is readily transported, service life length is easy to utilize.
In summary, the utility model is simple in construction, easy to operation, and due to not needing helical blade, required power is smaller,
It is adapted to the soft construction of soil property, the soil saved in staving is easy to removal, by repeatedly excavating, will not be retained in staving a large amount of
Soil, improve the efficiency of excavation, reduce energy expenditure, it is in light weight, be readily transported.
Below by drawings and examples, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the use state figure after the utility model point shovel is gathered.
Description of reference numerals:
1-center-pole；1-1-flange；2-Elastic Teeth batten；
3-spring；4-link；5-staving；
6-point shovel；6-1-hinged seat；7-main lifting eye；
8-secondary lifting eye；9-sleeve；9-1-teeth structure；
9-2-otic placode；10-pull bar；11-the first articulated slab；
12-jointed shaft；13-the second articulated slab；14-secondary lifting rope；
15-postive stop baffle；16-main lifting rope.
Embodiment
As depicted in figs. 1 and 2, the utility model includes staving 5, the multiple points installed in the lower end of staving 5 of both ends open
Shovel 6 and the link 4 for being arranged on the upper end of staving 5, and the drag link mechanism for being used to drive point 6 opening and closing of shovel being connected with point shovel 6, institute
State the drag link mechanism center-pole 1 for including being used for being connected with the main lifting rope 16 of earth boring machine, the sleeve 9 that is sleeved on center-pole 1 and
The pull bar 10 that one end is connected with sleeve 9, the other end of the pull bar 10 are connected to the inner side of point shovel 6, and the sleeve 9 passes through connection
Frame 4 is connected with the secondary lifting rope 14 of earth boring machine, is symmetrically arranged with teeth structure 9-1 on the sleeve 9, on the link 4
It is symmetrically arranged with the Elastic Teeth batten 2 coordinated with teeth structure 9-1.
By the way that this barrel of shovel is connected on the arm of earth boring machine, the dynamic impact problem to fall is shoveled using bucket so that multiple point shovels 6
Go deep into ground spoil earth with staving 5, drive multiple point shovels 6 to realize folding using drag link mechanism, lifted by crane using the pair of earth boring machine
Lifting sleeve 9, sleeve 9 pull pull bar 10 to rope 14 upwards so that the bottom of multiple point shovels 6 is gathered towards the center of sleeve 9, directly
6 are shoveled to multiple points to completely enclose the lower ending opening of staving 5.
Center-pole 1 is lifted upwards using the main lifting rope 16 of earth boring machine so that point shovel 6 and staving 5 leave ground, now,
Because the upper end of sleeve 9 is symmetrically arranged with the teeth structure 9-1 set in arrangement, and it is symmetrically arranged with link 4 and teeth knot
The Elastic Teeth batten 2 that structure 9-1 coordinates, passes through the mutual cooperation of teeth structure 9-1 and Elastic Teeth batten 2 so that sleeve 9 will not be to
Lower slider, i.e., multiple point shovels 6 are still in the state gathered, can saved until this barrel of shovel is moved to removal in staving 5
The position of soil, during actual use, positive stop 15 is provided with the arm of earth boring machine, when Elastic Teeth batten 2 and positive stop
15 touch, and Elastic Teeth batten 2 will tilt to the side away from sleeve 9, and now, sleeve 9 glides rapidly along center-pole 1, promotes
Pull bar 10, and the direction that multiple point shovels 6 are directed away from the center of sleeve 9 is opened, so as to which removal savings are inside staving 5
Soil, this barrel of shovel is compared with augers of the prior art, and due to not needing helical blade, required power is smaller, adapts to
It is easy to removal in the soil of savings in the construction that soil property is soft, staving 5, and by repeatedly excavating, will not be retained in staving 5 a large amount of
Soil, improve the efficiency of excavation, reduce energy expenditure, this bucket shovel small volume is in light weight, is readily transported.
In the present embodiment, the quantity of point shovel 6 is four, and four point shovels 6 are uniformly distributed in the circumferencial direction of staving 5.
In the present embodiment, the outer sheath of the sleeve 9 is equipped with spring 3, and the setting of spring 3 is to ensure point 6 opening and closing of shovel
Stationarity, avoid, when point shovels 6 opening and closing, producing larger impact to each connecting portion, the bottom of the sleeve 9 is provided with
For the otic placode 9-2 for preventing spring 3 from gliding, the upper end of the sleeve 9 offers the secondary lifting eye 8 passed through for secondary lifting rope 14.
In the present embodiment, the lower end of the center-pole 1 is provided with defining flange 1-1, defining flange 1-1 setting be in order to
The extreme lower position that sleeve slides on center-pole is limited, is ensured when multiple point shovels and staving need to go deep into ground spoil earth,
Multiple point shovels keep vertical state simultaneously with staving, and the upper end of the center-pole 1 offers the master passed through for main lifting rope 16 and risen
Lifting hole(eyelet) 7.
In the present embodiment, the inner side of the point shovel 6 is provided with hinged seat 6-1, and one end of the pull bar 10 is be hinged side
Formula is connected on otic placode 9-2, and the other end of the pull bar 10 is connected on hinged seat 6-1 in articulated manner, and connection is reliable, and
It ensure that the flexibility of point 6 opening and closing of shovel.
In the present embodiment, the staving 5 is connected in articulated manner with point shovel 6, and the inner side of the staving 5 is provided with first
Articulated slab 11, the inner side of the point shovel 6 are provided with the second articulated slab 13, and first articulated slab 11 passes through with the second articulated slab 13
Jointed shaft 12 connects.
In the present embodiment, the center of the link 4 offers the through hole passed through for sleeve 9 and installed for ammunition feed spring 3
Counterbore.
During actual use, first, this barrel of shovel is connected on the arm of earth boring machine, the dynamic impact problem to fall is shoveled using bucket,
So that point shovel 6 and staving 5 go deep into ground spoil earth；Secondly, sleeve 9 is lifted upwards using the secondary lifting rope 14 of earth boring machine, by
It is connected in sleeve 9 with the inner side of point shovel 6 by pull bar 10, therefore, the bottom of multiple point shovels 6 is gathered towards the center of sleeve 9,
The lower ending opening of staving 5 is completely enclosed until multiple points shovel 6；Then, in being lifted upwards using the main lifting rope 16 of earth boring machine
Core bar 1 so that point shovel 6 and staving 5 leave ground, until positioned at the appropriate location that can unload soil, it is now, upper due to sleeve 9
End is symmetrically arranged with the teeth structure 9-1 set in arrangement, and the bullet coordinated with teeth structure 9-1 is symmetrically arranged with link 4
Property rack-plate 2, by the mutual cooperation of teeth structure 9-1 and Elastic Teeth batten 2, therefore, sleeve 9 will not slide downward, i.e., it is more
Individual point shovel 6 is still in the state gathered, and continues up lifting center-pole 1, until Elastic Teeth batten 2 touches with positive stop 15
Touch so that Elastic Teeth batten 2 tilts to the side away from sleeve 9, and now, sleeve 9 glides rapidly along center-pole 1, promotes and draws
Bar 10, and the direction that multiple point shovels 6 are directed away from the center of sleeve 9 is opened, so as to which removal saves the soil inside staving 5
Earth.This barrel of shovel is compared with augers of the prior art, and due to not needing helical blade, required power is smaller, is adapted to
The soft construction of soil property, the soil of the interior savings of staving 5 is easy to removal, and by repeatedly excavating, will not be retained in staving 5 largely
Soil, the efficiency of excavation is improved, reduce energy expenditure, this bucket shovel small volume is in light weight, is readily transported.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is imposed any restrictions, every
Any simple modification, change and the equivalent structure change made according to the utility model technical spirit to above example, still
Belong in the protection domain of technical solutions of the utility model.
Claims (5)
- A kind of 1. bucket shovel for being used to excavate electric pole hole, it is characterised in that：Staving (5) including both ends open, installed in staving (5) Multiple point shovels (6) of lower end and be arranged on the links (4) of staving (5) upper end, and be connected with point shovel (6) for driving point The drag link mechanism of (6) opening and closing is shoveled, the drag link mechanism includes being used for the center-pole being connected with the main lifting rope (16) of earth boring machine (1) pull bar (10) that the sleeve (9) and one end, being sleeved on center-pole (1) are connected with sleeve (9), the pull bar (10) it is another One end is connected to the inner side of point shovel (6), and the sleeve (9) is connected through link (4) with the secondary lifting rope (14) of earth boring machine, institute State sleeve (9) on be symmetrically arranged with teeth structure (9-1), be symmetrically arranged with the link (4) and teeth structure (9-1) The Elastic Teeth batten (2) of cooperation.
- 2. shoveled according to a kind of bucket for being used to excavate electric pole hole described in claim 1, it is characterised in that：Outside the sleeve (9) Side is set with spring (3), and the bottom of the sleeve (9) is provided with the otic placode (9-2) for preventing spring (3) from gliding, the set The upper end of cylinder (9) offers the secondary lifting eye (8) passed through for secondary lifting rope (14).
- 3. shoveled according to a kind of bucket for being used to excavate electric pole hole described in claim 1 or 2, it is characterised in that：The center-pole (1) Lower end be provided with defining flange (1-1), the upper end of the center-pole (1) offers the main lifting passed through for main lifting rope (16) Hole (7).
- 4. shoveled according to a kind of bucket for being used to excavate electric pole hole described in claim 2, it is characterised in that：The point shovels the interior of (6) Side is provided with hinged seat (6-1), and one end of the pull bar (10) is connected on otic placode (9-2) in articulated manner, the pull bar (10) the other end is connected on hinged seat (6-1) in articulated manner.
- 5. shoveled according to a kind of bucket for being used to excavate electric pole hole described in claim 1, it is characterised in that：The staving (5) and point Shovel (6) is connected in articulated manner, and the first articulated slab (11), the inner side of the point shovel (6) are provided with the inside of the staving (5) The second articulated slab (13) is provided with, first articulated slab (11) is connected with the second articulated slab (13) by jointed shaft (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720704988.9U CN206829220U (en) | 2017-06-16 | 2017-06-16 | A kind of bucket shovel for being used to excavate electric pole hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720704988.9U CN206829220U (en) | 2017-06-16 | 2017-06-16 | A kind of bucket shovel for being used to excavate electric pole hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206829220U true CN206829220U (en) | 2018-01-02 |
Family
ID=60774964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720704988.9U Expired - Fee Related CN206829220U (en) | 2017-06-16 | 2017-06-16 | A kind of bucket shovel for being used to excavate electric pole hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206829220U (en) |
-
2017
- 2017-06-16 CN CN201720704988.9U patent/CN206829220U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20200616 |