CN208563419U - A kind of set digging device - Google Patents
A kind of set digging device Download PDFInfo
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- CN208563419U CN208563419U CN201820884683.5U CN201820884683U CN208563419U CN 208563419 U CN208563419 U CN 208563419U CN 201820884683 U CN201820884683 U CN 201820884683U CN 208563419 U CN208563419 U CN 208563419U
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- movable plate
- hopper
- stone
- elastic portion
- support portion
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Abstract
A kind of set provided by the present application digs device, is related to construction foundation working technical field.Including hopper, connecting rod, support portion, elastic portion, movable plate.The upper surface of hopper upper cover is arranged in connecting rod, and to be detachable, connecting rod is promoted or pressed to set digging device by upper cover；Feed hopper bottom is equipped with bulge-structure, and one end of protrusion is connected by a hinge with movable plate, and movable plate predeterminated position is connect with the elastic portion inside hopper, and elastic portion is connect with support portion simultaneously.It digs during stone, stone opens movable plate, into inside hopper；In lifting process, under stone gravity, movable plate closing, stone is not fallen out.Sheath shields to elastic portion and support portion, avoids the extruding by stone.Set provided by the present application digs device, and structure is simple, easy to use, without putting into excessive human and material resources, so that it may take out stone out of foundation pit, cooperate churning driven, can effectively improve pile foundation construction efficiency, have preferable practicability.
Description
Technical field
This application involves construction foundation working technical fields more particularly to a kind of set to dig device.
Background technique
With comprehensive rapid development of the construction such as railway, highway, science of bridge building, airport, civil buildings, pile foundation is used as and builds
The important component in foundation construction is built, more and more attention are received.Pile foundation is to be embedded in ground, is to have centainly
Intensity and bending resistance Force transmission parts, for by all or part of load transmission of building to ground.Pile foundation is first
It needs to punch on ground, the churning driven that unit in charge of construction generally selects the scope of application wider is constructed, and churning driven can fit substantially
For all stratum.Rotary drilling rig is a kind of pore-forming equipment of multi-functional, efficient hole for grout pile, has working efficiency
The features such as height, construction quality are good, dust mud contamination is few.But to the stone ground borehole work harder there are ratchel, quality
Cheng Zhong, churning driven construction equally exists certain difficulty, for example when sand gravel geology borehole, is especially in the presence of biggish sand ovum
Stone, rotary drilling rig can not normally construct, will appear the serious problem of reaming during borehole, concrete amount is caused to increase in precession
Add, construction cost increases.
Currently, foundation pit smaller for diameter, that depth is shallower, can sometimes use excavated by manual work cubic meter of stone formula, for large aperture,
The biggish foundation pit of depth, is excavated using large scale equipments such as excavators.Using excavated by manual work stone, the personal safety of worker is sometimes
It is more difficult to get guarantee, especially at river shoal, the strong geology of water penetration, there are some potential safety problemss.Stone is dug using mechanical equipment,
Firstly, it is necessary to put into the cost of mechanical equipment；Secondly, the place loose in some geology, mechanical equipment construction exists certain tired
It is difficult；Again, mechanical equipment is dug during stone, it is possible to be caused the collapsing of pile foundation hole, or be increased pile foundation hole depth, to cause to mix
The increase of solidifying soil dosage.
It is then desired to provide a kind of easy digging stone equipment.
Utility model content
This application provides a kind of sets to dig device, during solving pile foundation construction, since there are sandy gravel, churning drivens
The problems such as machine can not normally construct in precession, and reaming is serious during borehole, and sandy gravel is not easily taken out.
A kind of set digs device, comprising: hopper cylindrical, connecting rod, support portion, elastic portion, movable plate,
The upper surface of the hopper upper cover is arranged in the connecting rod, and the upper cover is detachable, the bottom of the hopper
Portion is equipped with bulge-structure, and one end of the bulge-structure protrusion and the movable plate of preset quantity are connected by a hinge, preset
The movable plate of group number is spliced into complete disk, and the movable plate is rotated on the basis of the bulge-structure, the hopper
Be equipped on inner wall with the consistent support portion of the movable plate preset group number, one end of the support portion is fixed on the material
On the inner wall of bucket, the other end is connect with one end of the elastic portion；The other end of the elastic portion is default with the movable plate
Position connection；Sheath, one end of the sheath and the movable plate are coated on the outside of elastic portion described in every group and the support portion
Hinge connection, the slideway of the other end and the hopper side wall are slidably connected.
Optionally, support portion described in each group includes the support rod of two different lengths, and two support rods are vertical
Line on direction is parallel with the axis of the hopper, and is connected by reinforcing rod.
It optionally, further include the lever that the preset quantity of the movable plate lower part is set, the both ends of the lever and institute
State bulge-structure connection.
Optionally, the upper cover is connected through a screw thread with the hopper.
Optionally, be symmetrically arranged with two groups on every piece of movable plate described in elastic portion.
Optionally, at least two pieces of the movable plate.
The technical scheme provided by the application includes following advantageous effects:
Compared with prior art, a kind of set provided by the present application digs device, including hopper cylindrical, connecting rod, branch
Support part, elastic portion, movable plate.Wherein, the upper surface of hopper upper cover is arranged in connecting rod, and upper cover is connected through a screw thread with hopper,
To be detachable, connecting rod digs device to set by upper cover and is promoted or pressed；Feed hopper bottom is equipped with bulge-structure, the protrusion
One end of structure protrusion is connected by a hinge with movable plate, and movable plate predeterminated position is connect with the elastic portion inside hopper, elasticity
Portion is connect with support portion simultaneously.It digs during stone, by under the pressure effect of connecting rod transmitting, stone opens movable plate, into material
Bucket is internal, after stone reaches to a certain degree in hopper, set is dug device by connecting rod and is lifted, living under stone gravity
Movable plate closure, stone are not fallen out.Movable plate lower part is additionally provided with lever, and the both ends of lever are connect with bulge-structure, and lift lug is dug
, on the one hand can be by the effect of elastic portion so that multiple movable plates merge in fixed position during device, stone can not
It falls off；On the other hand due to the restriction of lever, moveing downward for movable plate is limited, while also being played to movable plate certain
Supporting role.Sheath can play a certain protective role elastic portion and support portion, avoid the extruding by stone.The application mentions
The set of confession digs device, and structure is simple, easy to use, without putting into excessive human and material resources, so that it may take stone out of foundation pit
Out, cooperate churning driven, pile foundation construction efficiency can be effectively improved, there is preferable practicability.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without any creative labor,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural front view that a kind of set provided by the embodiments of the present application digs device.
Fig. 2 is the structural side view that a kind of set provided by the embodiments of the present application digs device.
Fig. 3 is the schematic diagram that set provided by the embodiments of the present application digs that device digs stone process.
Fig. 4 is the schematic diagram that set provided by the embodiments of the present application digs device lifting process.
Description of symbols: 1, hopper；101, bulge-structure；102, sheath；103, lever；104, slideway；2, connecting rod；
3, support portion；301, reinforcing rod；4, elastic portion；5, movable plate.
Specific embodiment
Attached drawing 1 and attached drawing 2 are please referred to, respectively a kind of set digs the structural front view and side view of device.
A kind of set digs device, comprising: hopper 1 cylindrical, connecting rod 2, support portion 3, elastic portion 4, movable plate 5.
Set provided by the embodiments of the present application digs device, whole cylindrical, passes through the connecting rod 2 and external equipment at the top of it
Connection.Pressure is transmitted on hopper 1 by external pressure equipment by connecting rod 2, and the stone below hopper 1 opens movable plate
5 enter inside hopper 1；It is dug in device lifting process in set, the stone inside hopper 1 has downward active force to movable plate 5, promotees
Rotate down movable plate 5, but under 3 collective effect of elastic portion 4 and support portion, movable plate 5 only can be in limited range downwards
Rotation.
Hopper 1 can select Large Diameter Pipeline steel pipe to cut, and can also make of steel plate bending；Connecting rod 2 can be selected
Steel pipe, square steel and other profiles；Support portion 3 can select pipe fitting and profile；Elastic portion 4 generally selects high-intensitive spring,
Or other objects with spring function；Movable plate 5 selects plain cast iron steel plate.
When the above material is selected, construction operating condition is fully considered, set digs the size specification of device herein without limitation,
Meet execution conditions.
Connecting rod 2 is arranged in the upper surface of 1 upper cover of hopper, upper cover be it is detachable, the bottom of hopper 1 is equipped with bulge-structure
101, the movable plate 5 of one end and preset quantity that bulge-structure 101 protrudes is connected by a hinge, and the movable plate 5 of preset group number is spelled
It is connected into complete disk, movable plate 5 is rotated on the basis of bulge-structure 101, is equipped on 1 inner wall of hopper default with movable plate 5
The group consistent support portion 3 of number, one end of support portion 3 are fixed on the inner wall of hopper 1, one end of the other end and the elastic portion 4
Connection；The other end of elastic portion 4 is connect with the predeterminated position of movable plate 5；Shield is coated on the outside of every group of elastic portion 4 and support portion 3
Set 102, one end of sheath 102 is connect with 5 hinge of movable plate, and the slideway 104 of the other end and 1 side wall of hopper is slidably connected.
The upper cover of hopper 1 be it is detachable, after stone is dug out in foundation pit, open upper cover, be poured at exhaust position.Material
The bottom of bucket 1 is equipped with bulge-structure 101, and there are certain angles with 1 main body of hopper for bulge-structure 101, in downward course of exerting pressure
In, there is concentrated force.
The movable plate 5 of preset group number can be spliced into complete disk in normal merge.Movable plate 5 and bulge-structure 101
It is connected by a hinge, is rotated on the basis of bulge-structure 101.When being rotated up, the elastic portion 4 connecting with movable plate 5 is in pressure
Contracting state.
Inside hopper 1 be equipped with the consistent support portion 3 of 5 quantity of movable plate, one end of support portion 3 is welded on the interior of hopper 1
On wall, the other end is connect with elastic portion 4.Support portion 3 is normally at the middle and upper part position of hopper 1, and length is generally according to hopper
1 specification size matches.
One end of elastic portion 4 is connect with 5 predetermined position of movable plate, is normally at 5 centre of surface line position of movable plate,
The other end is connect with the other end of support portion 3.
The outside of support portion 3 and elastic portion 4 is coated with sheath 102, for protecting support plate 3 and elastic portion 4, avoids applying
Extruding during work by stone causes to lose effect.One end of sheath 102 is connected by a hinge with movable plate 5, can live
It is rotated on the basis of movable plate 5, the other end is connect with the slideway 104 on 1 side wall of hopper.On slideway 104 is generally located in hopper 1
Portion position, openings of sizes match with sheath 102.
As shown in figure 3, digging device in the schematic diagram for digging stone process for set provided by the embodiments of the present application.External equipment is by power
It is transmitted on hopper 1 by connecting rod 2, the stone positioned at 1 lower section of hopper opens movable plate 5 and enters inside hopper 1, movable at this time
Plate 5 is rotated up, and elastic portion 4 is in compressive state.With the progress of force process, more and more stones enter hopper 1
It is internal.Due to the presence of sheath 102, the stone inside hopper 1 will not cause extrusion damage to support portion 3 and elastic portion 4.Work as inspection
When force can not be continued by measuring external equipment, it is believed that hopper 1 has been filled with stone, can stop digging stone process, starting was promoted
Journey.
As shown in figure 4, digging device in the schematic diagram of lifting process for set provided by the embodiments of the present application.In lifting process,
Effect movable plate 5 is rotated down since there are gravity, until elastic portion 4 is in tensional state, is limited by 1 inside stone of hopper
Movable plate 5 continues to rotate down.Set is dug into device and transports exhaust position, upper cover is opened, topples over.
When a kind of set provided by the embodiments of the present application being dug device being used in pile foundation construction, cooperates churning driven, can effectively mention
High construction efficiency.For example, being constructed for loose sand gravel geology using churning driven, Pile Diameter to be made is the stake of 1.5m
Hole is first crept into certain depth using the drill bit of 1.3m, then is bored with the drill sleeve of 1.5m, can guarantee Pile Diameter in this way, may subtract
Few reaming problem.In the process, the cobble stone, boulder that diameter is 50cm is such as encountered, conventional rotary digging drill bit is difficult to construct, can adopt
Device is dug with set provided by the embodiments of the present application, by existing machinery equipment, device is dug to set and is exerted a force or is promoted, by big ovum
Stone continues rotary drilling, eventually forms stake holes after taking out in foundation pit.
A kind of set provided by the present application digs device, including hopper 1 cylindrical, connecting rod 2, support portion 3, elastic portion 4,
Movable plate 5.Wherein, connecting rod 2 is arranged in the upper surface of 1 upper cover of hopper, upper cover be it is detachable, connecting rod 2 passes through upper cover pair
Set digs device and is promoted or pressed；1 bottom of hopper is equipped with bulge-structure 101, one end of the bulge-structure 101 protrusion and activity
Plate 5 is connected by a hinge, and 5 predeterminated position of movable plate is connect with the elastic portion 4 inside hopper 1, elastic portion 4 simultaneously with support portion 3
Connection.It digs during stone, under the pressure effect transmitted by connecting rod 2, stone opens movable plate 5, into inside hopper 1, material
Bucket 1 in stone reach to a certain degree after, by connecting rod 2 will set dig device lift, under stone gravity, movable plate 5 to
Lower rotation, simultaneously as the pull effect movable plate 5 of elastic portion 4 is closed, stone is not fallen out.The cladding setting of sheath 102 is being propped up
Outside support part 3 and elastic portion 4, support portion 3 and elastic portion 4 can be played a certain protective role, avoid the extruding by stone.
Set provided by the present application digs device, and structure is simple, easy to use, especially suitable without putting into excessive human and material resources
For artificial and other mechanical equipments can not operation place, such as river shoal can easily dig out stone, for pile foundation construction,
Cooperate churning driven, construction efficiency can be effectively improved, there is preferable practicability.
Optionally, each group of support portion 3 includes the support rod of two different lengths, and two support rods are in the vertical direction
Line is parallel with the axis of hopper 1, and is connected by reinforcing rod 301.
For the effect for reinforcing elastic portion 4, the different support rod of two length is arranged in every group of support portion 3, such as FIG. 1 to FIG. 4 institute
Show, the line of two support rods in the vertical direction is parallel with the axis of hopper 1, wherein superposed support rod is slightly short under
Portion's support rod.It is connected between two support rods by reinforcing rod 301, elastic portion 4 is connect with the one end for the support rod for being located at lower part.
Material same as support portion 3 can be selected in reinforcing rod 301 herein.
It optionally, further include the lever 103 that the preset quantity of 5 lower part of movable plate is set, the both ends of lever 103 and protrusion
Structure 101 connects.
To prevent elastic portion 4 after prolonged use, lose effect so that during lift lug digs device, stone from
Fallen in hopper 1, the set of the application digs device and is also provided with lever 103 in the lower part of movable plate 5, the both ends of lever 103 with it is convex
Structure 101 is played to connect.The bar that certain length can be selected in lever 103 is cut, and after connecting with bulge-structure 101, both ends can
Plug is added, with components such as easy to disassemble, more shift bar 103, elastic portions 4.
Lever 103 is arranged far from 101 center position of bulge-structure, is subject to and stone is not interfered to open movable plate 5.?
In lifting process, the stone in hopper 1 has downward active force to movable plate 5, and movable plate 5 turns downwards with respect to bulge-structure 101
Dynamic, after encountering lever 103, the stopping of movable plate 5 continues to rotate down.On the one hand, lever 103 defines the rotation of movable plate 5
Range prevents from losing effect in elastic portion 4, and set digs device in lifting process, and stone is fallen；On the other hand, no matter elastic portion 4
Whether effect is lost, and lever 103 has certain supporting role to movable plate 5, can share the gravity of a part of stone.
It should be noted that the quantity of lever 103 is generally consistent with the preset quantity of movable plate 5.
Optionally, upper cover is connected through a screw thread with hopper 1.
Set provided by the embodiments of the present application digs device, and upper cover is set as detachable, when stone is removed by beating
Upper cover to be opened to be toppled over, upper cover is connected through a screw thread with hopper 1, can be easy to disassemble and install, it is time saving and energy saving, improve construction effect
Rate.
Optionally, two groups of elastic portions 4 are symmetrically arranged on every piece of movable plate 5.
It is more uniformly stressed in lifting process for guarantee movable plate 5, and extends the service life of elastic portion 4, generally
Two groups of elastic portions 4 are symmetrically arranged on every piece of movable plate 5.
Optionally, at least two pieces of movable plate 5.
According to phenomenon condition of construction, set provided by the present application, which digs device, to fully consider the diameter of hopper 1 there are many specification
Two pieces of movable plates 5 are at least arranged in size, relatively conventional for the more rare of two pieces, three pieces, four pieces, six pieces and more muti-piece.
Set provided by the embodiments of the present application digs device, including at least two pieces of movable plates 5, and every piece of movable plate is equipped with two groups of bullets
Property portion 4 connect with support portion 3, wherein support portion 3 includes the different support rod of upper and lower two length, and is connected by reinforcing rod 301
It connects, is additionally provided with lever 103 in the lower section of movable plate 5, the both ends of lever 103 are connect with bulge-structure 101, and hopper 1 and upper cover are logical
Cross threaded connection.
Set provided by the embodiments of the present application digs device, and structure is simple, easy to operate, without putting into excessive human and material resources,
In pile foundation construction, cooperate churning driven, construction efficiency can be effectively improved, there is preferable practicability.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that article or equipment including a series of elements not only include those elements, but also including not arranging clearly
Other element out, or further include for elements inherent to such a process, method, article, or device.Not more
In the case where limitation, the element that is limited by sentence "including a ...", it is not excluded that including process, the side of the element
There is also other identical elements in method, article or equipment.
The above is only the specific embodiment of the application, is made skilled artisans appreciate that or realizing this Shen
Please.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the application.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
It should be understood that the application is not limited to the content being described above, and its model can not departed from
It encloses and carry out various modifications and change.Scope of the present application is only limited by the accompanying claims.
Claims (6)
1. a kind of set digs device characterized by comprising hopper (1) cylindrical, connecting rod (2), support portion (3), elasticity
Portion (4), movable plate (5),
In the upper surface of the hopper (1) upper cover, the upper cover is detachable, the hopper (1) for connecting rod (2) setting
Bottom be equipped with bulge-structure (101), one end of the bulge-structure (101) protrusion and the movable plate (5) of preset quantity
It is connected by a hinge, the movable plate (5) of preset group number is spliced into complete disk, and the movable plate (5) is with the protrusion
Structure rotates on the basis of (101), is equipped on hopper (1) inner wall consistent described with the movable plate (5) preset group number
One end of support portion (3), the support portion (3) is fixed on the inner wall of the hopper (1), the other end and the elastic portion (4)
One end connection；The other end of the elastic portion (4) is connect with the predeterminated position of the movable plate (5)；Elastic portion described in every group
(4) and on the outside of the support portion (3) it is coated with sheath (102), one end of the sheath (102) and the movable plate (5) hinge
Connection, the slideway (104) of the other end and the hopper (1) side wall are slidably connected.
2. a kind of set according to claim 1 digs device, which is characterized in that support portion described in each group (3) includes two
The support rod of different length, the line of two support rods in the vertical direction is parallel with the axis of the hopper (1), and leads to
Cross reinforcing rod (301) connection.
3. a kind of set according to claim 1 digs device, which is characterized in that further include being arranged under the movable plate (5)
The both ends of the lever (103) of the preset quantity in portion, the lever (103) are connect with the bulge-structure (101).
4. a kind of set according to claim 1 digs device, which is characterized in that the upper cover and the hopper (1) pass through spiral shell
Line connection.
5. a kind of set according to claim 1 digs device, which is characterized in that be symmetrically arranged on every piece of movable plate (5)
Elastic portion described in two groups (4).
6. a kind of set according to claim 1 digs device, which is characterized in that at least two pieces of the movable plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820884683.5U CN208563419U (en) | 2018-06-08 | 2018-06-08 | A kind of set digging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820884683.5U CN208563419U (en) | 2018-06-08 | 2018-06-08 | A kind of set digging device |
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| Publication Number | Publication Date |
|---|---|
| CN208563419U true CN208563419U (en) | 2019-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820884683.5U Active CN208563419U (en) | 2018-06-08 | 2018-06-08 | A kind of set digging device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118059A (en) * | 2019-06-28 | 2019-08-13 | 中冶建工集团有限公司 | Cylinder suitable for boulder bed bores |
-
2018
- 2018-06-08 CN CN201820884683.5U patent/CN208563419U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118059A (en) * | 2019-06-28 | 2019-08-13 | 中冶建工集团有限公司 | Cylinder suitable for boulder bed bores |
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