CN103850657B - A kind of long spire stake driver drilling rod and clear earthenware, extension bar device and extension bar method - Google Patents
A kind of long spire stake driver drilling rod and clear earthenware, extension bar device and extension bar method Download PDFInfo
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- CN103850657B CN103850657B CN201410114666.XA CN201410114666A CN103850657B CN 103850657 B CN103850657 B CN 103850657B CN 201410114666 A CN201410114666 A CN 201410114666A CN 103850657 B CN103850657 B CN 103850657B
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Abstract
The invention discloses a kind of long spire stake driver drilling rod and clear earthenware, extension bar device and extension bar method, this drilling rod is spliced by multiple drilling rod sections; This clear earthenware comprises support and installing rack rack-mount in hinged way, and installing rack is provided with cleaning brush; This extension bar device comprises places drilling rod sections to be continued and the drill rod bracket that can swing, and drill rod bracket comprises bottom bracket and bracket; This extension bar method is as follows: one, extension bar in drilling process: creep into extreme position downwards, top segment rises, extension bar device is rotated in place, drilling rod continues and continues to creep into downwards and carry out next extension bar; Two, bar is torn open in drilling rod lifting process: be upwards promoted to and tear bar position open, drilling rod is removed, top segment moves down and continues and continue upwards to promote and carry out tearing bar open next time.The present invention is reasonable in design, realization is convenient and easy and simple to handle, result of use good, run of steel is adjustable, and drilling rod continues and removes convenient, can carry out Automatic clearance to soil long-pending on drilling rod.
Description
Technical field
The invention belongs to foundation basic construction technical field, especially relate to a kind of long spire stake driver drilling rod and clear earthenware, extension bar device and extension bar method.
Background technology
At present, in the Foundation Designs such as building, water conservancy, highway, long spire pore-creating filling pile is fast with its speed, noise is low, without mud off, construction cost be low etc., advantage is used widely.When reality is constructed to long spire pore-creating filling pile, long spire stake machine is first adopted to carry out drilling construction.Tradition long spire stake machine comprises pile frame and drilling system two parts, and wherein pile frame adopts hydraulic walking chassis, and the column that pile frame is installed is foldable box column, and column controls its landing by two luffing hydraulic jacks; Drilling system comprises unit head and drilling tool, output shaft and the auger stem of unit head are hollow type, stake machine adopts long spire pore-forming, by drilling rod central tube, concrete or mud are carried out pumping and complete concrete CFG pile driving construction, once can complete by Completion of Drilling Hole one machine, also can be used for dry method pore-forming, slip casting displacement also can take the multiple engineering methods such as deep-layer stirring to construct after changing drilling tool.
What the drilling rod of tradition long spire stake machine all adopted mostly is " bar on earth " formula drilling rod, i.e. integral drill rod, and when being in piling state, the length of drilling rod is constant; Piling completes, and when being in non-piling state, drilling rod all need be proposed ground.There is following defect in the drilling rod of tradition long spire stake machine: the first, run of steel is limited to bracket height, increase run of steel and synchronously must increase a height for machine frame, and bracket height is higher, more dangerous during the work of stake machine, stake machine easily occurs and topples over accident; Thus traditional long screw auger hole depth is limited within 40 meters; The second, after traditional long spire stake driver drilling rod (specifically spiral drilling rod) completes boring, promote when portalling, drilling rod can remain earth between helical blade, a large amount of manpower is needed to carry out labor cleaning, waste time and energy, not only affect efficiency of construction, and add construction cost.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned deficiency of the prior art, provides that a kind of structure is simple, easy accessibility and the long spire stake driver drilling rod that run of steel is adjustable, result of use is good.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of long spire stake driver drilling rod, it is characterized in that: comprise the assembly type drilling rod be spliced by multiple drilling rod sections, multiple described drilling rod sections is laid on the same line, is all fastenedly connected by connector and is integrated between neighbouring two described drilling rod sections; Multiple described drilling rod sections includes core bar and is laid in the helical blade on described core bar lateral wall from top to bottom.
Above-mentioned a kind of long spire stake driver drilling rod, is characterized in that: described assembly type drilling rod side is provided with mud guard, and described mud guard is arranged on the pile frame of long spire stake machine; Described mud guard comprises assembled by multiple straight plate and can carry out the assembly type mud cover that swings, described assembly type mud cover is arranged on described pile frame in hinged way, and multiple described straight plate carries out laying from left to right and between itself and horizontal plane, angle is 20 ° ~ 40 °.
Above-mentioned a kind of long spire stake driver drilling rod, it is characterized in that: neighbouring two described drilling rod sections are respectively sections and are positioned at the lower sections below described upper sections, described upper sections bottom is provided with lower contact, described lower sections top is provided with the top connection be used in combination with lower contact, is fastenedly connected is integrated between described lower contact and top connection by described connector; Described lower contact is from top to bottom insert in top connection and the plug of inner hollow, has the jack inserted for described plug in the middle part of described top connection; Described connector is latch, and described top connection and lower contact all have the pin hole supplying latch plug-in mounting.
Above-mentioned a kind of long spire stake driver drilling rod, is characterized in that: the shape of cross section of described plug is regular polygon, and described jack is regular polygon hole; The quantity of described latch is two, and two described latches are laid in the left and right sides of lower contact respectively and the two is parallel laying.
Simultaneously, the invention also discloses simple, the reasonable in design and processing and fabricating of a kind of structure and use easy and simple to handle, that result of use is good clear earthenware, it is characterized in that: comprise support and rack-mount in hinged way and the installing rack that swings can be carried out, described installing rack is provided with and can carries out continuously rotating and the cleaning brush cleared up the earth on described assembly type drilling rod while rotating, described cleaning brush be undertaken driving by electronic rotation driving mechanism and is in transmission connection by the second transmission mechanism between itself and described electronic rotation driving mechanism.
Above-mentioned clear earthenware, is characterized in that: described installing rack comprises L shape installing plate, and described L shape installing plate is made up of riser and the flat board being fixed on described riser upper outside, and described riser is rack-mount in hinged way; The inside wall of described riser is provided with the mount pad that the described cleaning brush of upper and lower two confessions is installed, described cleaning brush is arranged between upper and lower two described mount pads and it is parallel laying with described assembly type drilling rod.
Above-mentioned clear earthenware, is characterized in that: also comprise the mud guard be positioned at below installing rack, and described mud guard is arranged on the pile frame of long spire stake machine; Described support is fixedly mounted on described pile frame; The plurality of bristles that described cleaning brush comprises swingle and is from top to bottom arranged on described swingle, bristle described in multi beam, from top to bottom in being laid staggeredly, is in transmission connection by the second transmission mechanism between described swingle and described electronic rotation driving mechanism.
In addition, the invention also discloses a kind of structure simple, reasonable in design, install and lay and use simple to operate and result of use good, can carry out the easy extension bar device continued to drilling rod in drilling process, it is characterized in that: comprise for placing drilling rod sections to be continued and can carrying out the drill rod bracket that swings, the drilling rod sections to be continued on described drill rod bracket is parallel laying with described assembly type drilling rod; Described drill rod bracket comprises bottom bracket and is positioned at bracket above described bottom bracket, on the pile frame that the inner of described bracket and described bottom bracket is arranged on long spire stake machine all in hinged way and the two is all positioned at the same side of described assembly type drilling rod.
Above-mentioned extension bar device, is characterized in that: described bracket comprises top tray and is arranged on the top tray cylinder of top tray outer end, and described bottom bracket comprises lower tray and is arranged on the lower tray cylinder of lower tray outer end, and described lower tray cylinder is positioned at immediately below top tray cylinder; Described top tray cylinder and lower tray cylinder composition treat the supporting mechanism that the drilling rod sections that continues carries out holding, described top tray cylinder is all opening and the sleeve be sleeved on outside drilling rod sections to be continued up and down, and described lower tray cylinder is upper opening and is sleeved on the holder cylinder of drilling rod sections Basolateral to be continued.
Meanwhile, the present invention also disclose a kind of method step simple, realize convenient and that result of use is good extension bar method, the long spire stake driver drilling rod continued is the assembly type drilling rod be spliced by multiple drilling rod sections, multiple described drilling rod sections is laid on same vertical curve, is all fastenedly connected by connector and is integrated between neighbouring two described drilling rod sections; Described assembly type drilling rod is driven by unit head and rotates continuously; The drilling rod sections being positioned at topmost in multiple described drilling rod sections is top segment, be in transmission connection by the first transmission mechanism between described top segment and unit head, described unit head is arranged in described top segment, it is characterized in that the method comprises the following steps:
Extension bar in step one, drilling process, process is as follows:
Step 101, creep into extreme position downwards: described assembly type drilling rod continues to creep under the drive of unit head downwards, when described assembly type drilling rod creeps into downwards to extreme position, stop creeping into downwards; Under current state, the drilling rod sections connected with described top segment in described assembly type drilling rod is upper segment; Now, the junction of described top segment and described upper segment is positioned at the installed position of described extension bar device, and described extension bar device is positioned at described assembly type drilling rod side and it is positioned at extension bar accurate location;
Step 102, top segment rise: disconnect the connection between described top segment and described upper segment, and drive described top segment to move straight up by unit head, until the length of the drilling rod sections to be continued under being greater than current state of the distance between described top segment and described upper segment, drilling rod sections now to be continued is loaded on described extension bar device; In this step, drilling rod sections to be continued is sections waiting;
Step 103, extension bar device are rotated in place: inwardly rotated by described extension bar device to extension bar position, and now sections waiting described in step 102 is positioned at immediately below described top segment;
Step 104, drilling rod continue: first drive described top segment to move straight down by unit head, and complete the connection between described top segment and described sections waiting; Afterwards, driven by unit head that described top segment is synchronous with described sections waiting vertically to move up, until described sections waiting is separated with described connection device, then by described connection device to inner rotary to extension bar ready position; Then, driven by unit head that described top segment is synchronous with described sections waiting vertically to be moved down, and complete the connection between described sections waiting and described upper segment, obtain the assembly type drilling rod continued;
Step 105, continuation are crept into downwards: drive in step 104 the described assembly type drilling rod continued to continue to creep into downwards by unit head, continue to be loaded on described extension bar device by drilling rod sections to be continued for the next one in downward drilling process;
Step 106, repeatedly repetition step 101, to step 105, put in place until creep into;
Tear bar open in step 2, drilling rod lifting process: creep into after putting in place in step 106, also need to propose in the boring of the described assembly type drilling rod self-forming under current state, synchronously carry out in drilling rod lifting process tearing bar open, process is as follows:
Step 107, be upwards promoted to and tear bar position open: described assembly type drilling rod continues to promote downwards under the drive of unit head, until described assembly type drilling rod be upwards promoted to tear bar position open time, stop upwards promoting; Under current state, the described upper segment connected with described top segment in described assembly type drilling rod is sections to be torn open, and the drilling rod sections connected below sections to be torn open described in being positioned at and with sections described to be torn open is continue sections in below; Now, described in sections to be torn open be positioned at the installed position of described extension bar device, and described extension bar device is positioned at extension bar accurate location;
Step 108, drilling rod are removed: the connection that described in first disconnecting, continue between sections in sections to be torn open and described below, driven that described top segment is synchronous with sections described to be torn open vertically to move up again by unit head, and described extension bar device is inwardly rotated to extension bar position; Afterwards, disconnect the connection between described top segment and sections described to be torn open, described in making, sections to be torn open is loaded in described connection device, then drives the movement straight up of described top segment that described top segment is separated with sections described to be torn open by unit head; Then, by described connection device to inner rotary to extension bar ready position;
Step 109, top segment move down and continue: drive described top segment to move straight down by unit head, and the sections that continued the below described in described top segment and step 107 connects as one, and obtain the assembly type drilling rod after tearing bar open;
Step 110, continue upwards to promote: driven in step 109 by unit head and tear the described assembly type drilling rod after bar open and continue upwards to promote, continue upwards sections to be torn open described in step 108 to be removed from described extension bar device in lifting process;
Step 111, repeatedly repeat step 107 to step 110, until by described assembly type drilling rod all from propose in shaping boring.
The present invention compared with prior art has the following advantages:
1, the assembly type jackrod structure adopted is simple, reasonable in design and processing and fabricating simple, input cost is lower, each drilling rod sections easy accessibility during actual use.
2, the assembly type run of steel adopted is adjustable, makes run of steel not be limited to frame (also claiming pile frame) highly, effectively can meet the piling demand of multiple different depth, effectively expand the scope of application of long spire stake machine.
3, connect with inserting mode between adjacent drill pipes sections, easy to connect, reliable.
4, simple, the reasonable in design and processing and fabricating of the clear earthenware structure adopted and use easy and simple to handle, result of use good, after pore-forming in drilling rod lifting process, drilling rod constantly rotates, the cleaning brush of clear earthenware also carries out High Rotation Speed simultaneously, by the high speed brush of brush, by clean for the long-pending native Automatic clearance on drilling rod between adjoining spiral blade.
5, the clear earthenware use adopted is easy and simple to handle, result of use good and practical value is high, effectively can solve that existing labor cleaning's mode exists waste time and energy, the defect such as efficiency of construction is lower, construction cost is high, effectively can improve the efficiency of construction of long spire stake machine, save manpower.
6, simple, the reasonable in design and processing and fabricating of the extension bar device structure adopted and use easy and simple to handle, result of use good, input cost is lower, can connect soon and quick detach process by the easy drilling rod sections realizing assembly type drilling rod, very conveniently constantly to continue in piling process, remove drilling rod, make run of steel not be limited to bracket height.
7, the extension bar method step adopted is simple, realize convenient and result of use is good, and time saving and energy saving, fast, reliably can continue drilling rod in piling process, and can remove drilling rod fast, reliably carrying in drill-through journey, and practical operation is very easy.
In sum, the present invention is reasonable in design, realization is convenient and it is easy and simple to handle to use, result of use good, and run of steel is adjustable, and drilling rod continues and removes convenient, fast, can carry out Automatic clearance to soil long-pending on drilling rod simultaneously.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of long spire stake driver drilling rod of the present invention.
Fig. 1-1 is the close-up schematic view at A place in Fig. 1.
Fig. 2 is the using state reference diagram of mud guard of the present invention.
Fig. 3 is the structural representation of mud guard of the present invention.
Fig. 4 is the structural representation of assembly type mud cover of the present invention.
Fig. 5 is the using state reference diagram of extension bar device of the present invention.
Fig. 6 is the structural representation of top tray cylinder of the present invention bracket when being in open mode.
Fig. 6-1 is the structural representation of top tray cylinder of the present invention bracket when being in closed condition.
Fig. 7 is the structural representation of bottom bracket of the present invention.
Fig. 8 is the method flow block diagram of the present invention when adopting extension bar device to carry out extension bar.
Fig. 8-1 is that assembly type drilling rod of the present invention creeps into downwards to using state reference diagram during extreme position.
The using state reference diagram that Fig. 8-2 adopts extension bar device to carry out before extension bar for the present invention.
Fig. 8-3 is for extension bar device rotation of the present invention is to using state reference diagram during extension bar position.
Fig. 8-4 is the using state reference diagram after top segment of the present invention is connected with sections waiting.
Fig. 8-5 is using state reference diagram when opening top tray cylinder in drilling rod handshaking procedure of the present invention.
Fig. 8-6 is using state reference diagram when extension bar device is to inner rotary to extension bar ready position in drilling rod handshaking procedure of the present invention.
Fig. 8-7 for drilling rod of the present invention continued after using state reference diagram.
The using state reference diagram that Fig. 8-8 has continued in the downward drilling process of rear continuation for drilling rod of the present invention.
Fig. 8-9 is the using state reference diagram that assembly type drilling rod of the present invention is upwards promoted to when tearing bar position open.
Fig. 8-10 is the using state reference diagram before drilling rod dismounting of the present invention.
Fig. 8-11 is the using state reference diagram in drilling rod demolishing process of the present invention after tearing sections open and being loaded on extension bar device.
Fig. 8-12 is top segment and the using state reference diagram after tearing sections open and being separated in drilling rod demolishing process of the present invention.
Fig. 8-13 for drilling rod of the present invention removed rear connection device to inner rotary to extension bar ready position and top segment moves down time using state reference diagram.
Fig. 8-14 has removed using state reference diagram when rear continuation upwards promotes for drilling rod of the present invention.
Fig. 9 is the structural representation of the clear earthenware of the present invention.
Figure 10 is the using state reference diagram of the clear earthenware of the present invention.
Description of reference numerals:
1-drilling rod sections; 1-1-straight core bar; 1-2-helical blade;
2-latch; 3-1-lower contact; 3-2-top connection;
4-1-top tray; 4-2-lower tray; 5-1-top tray cylinder;
5-2-lower tray cylinder; 6-column; 7-unit head;
8-1-turn hub; 8-2-bearing; 8-3-stiffener;
8-4-the first top board; 8-5-the second top board; 9-1-support;
9-2-installing rack; 9-3-motor; 9-4-drive pulley;
9-5-belt; 9-6-top chock; 9-7-step;
9-8-rotating cylinder; 9-9-bristle; 9-10-driven pulley;
10-pallet ear seat.
Detailed description of the invention
A kind of long spire stake driver drilling rod as shown in Figure 1, comprise the assembly type drilling rod be spliced by multiple drilling rod sections 1, multiple described drilling rod sections 1 is laid on the same line, is all fastenedly connected by connector and is integrated between neighbouring two described drilling rod sections 1.Multiple described drilling rod sections 1 includes core bar and is laid in the helical blade 1-2 on described core bar lateral wall from top to bottom.
In the present embodiment, the structure of multiple described drilling rod sections 1 is all identical, and described core bar is inner hollow and all identical straight core bar 1-1 of diameter from top to bottom.
Actually add man-hour, the width of described helical blade 1-2 is all identical from top to bottom.The external diameter of described straight core bar 1-1 is Φ 300mm ~ Φ 600mm, and the external diameter of described helical blade 1-2 is Φ 400mm ~ Φ 800mm.Specifically, the structure of described helical blade 1-2, size, spiral angle are all identical from top to bottom with helical blade spacing.
In the present embodiment, neighbouring two described drilling rod sections 1 are respectively sections and are positioned at the lower sections below described upper sections, described upper sections bottom is provided with lower contact 3-1, described lower sections top is provided with the top connection 3-2 be used in combination with lower contact 3-1, is fastenedly connected is integrated between described lower contact 3-1 and top connection 3-2 by described connector.
In the present embodiment, described lower contact 3-1 from top to bottom inserts in top connection 3-2 and the plug of inner hollow, has the jack inserted for described plug in the middle part of described top connection 3-2.Described connector is latch 2, described top connection 3-2 and lower contact 3-1 all has the pin hole for latch 2 plug-in mounting.
During actual use, between lower contact 3-1 and top connection 3-2, also can adopt the connected mode of other type.
Actually add man-hour, the shape of cross section of described plug is regular polygon, and described jack is regular polygon hole.The quantity of described latch 2 is two, and two described latches 2 are laid in the left and right sides of lower contact 3-1 respectively and the two is parallel laying.
In the present embodiment, the shape of cross section of described plug is regular hexagon, and described jack is regular hexagon hole.During actual use, the shape of cross section of described plug also can be other regular polygon.
In the present embodiment, the pin hole that described top connection 3-2 and lower contact 3-1 opens is semicircle pin hole.
During actual use, described assembly type drilling rod is in vertically to laying, and two described latches 2 are laid in same level.Further, described latch 2 and drilling rod sections 1 are in vertical runs.
In the present embodiment, described assembly type drilling rod is driven by unit head 7 and rotates continuously; The drilling rod sections 1 being positioned at topmost in multiple described drilling rod sections 1 is top segment, and be in transmission connection by the first transmission mechanism between described top segment and unit head 7, described unit head 7 is arranged in described top segment.Actual when using, it is CN201210026528.7 that described unit head 7 can to adopt disclosed on 07 04th, 2012 that publication number is CN102535445A(application number) application for a patent for invention in disclosed high pulling torque adjustable speed unit head.And, the present invention's long spire stake driver drilling rod as shown in Figure 1, the long spire be applicable in the application for a patent for invention " long spire is squeezed into rock filling pile shaped device and forming method " that publication number is CN102535445A is squeezed on rock filling pile shaped device, and replaces this long spire and be squeezed into drilling rod in rock filling pile shaped device.
As shown in Figure 2, Figure 3 and Figure 4, in the present embodiment, described assembly type drilling rod side is provided with mud guard, and described mud guard is arranged on the pile frame of long spire stake machine.Described mud guard comprises assembled by multiple straight plate and can carry out the assembly type mud cover that swings, described assembly type mud cover is arranged on described pile frame in hinged way, and multiple described straight plate carries out laying from left to right and between itself and horizontal plane, angle is 20 ° ~ 40 °.
In the present embodiment, described straight plate is polygonal panel.
In the present embodiment, described assembly type mud cover is assembled by two described straight plates.Further, two described straight plates are respectively the first top board 8-4 and the second top board 8-5.
Meanwhile, described mud guard also comprises being arranged on and turns hub 8-1 inside described assembly type mud cover, described pile frame is provided with the bearing 8-2 for turning hub 8-1 and installing.Multiple described straight plate and turn between hub 8-1 and be all provided with stiffener 8-3.In the present embodiment, described stiffener 8-3 is triangular plate.Actual when using, described in turn hub 8-1 also can be rotating pin.
During actual use, described assembly type mud cover swings in the horizontal plane by turning hub 8-1.Because described assembly type mud cover is assembled by multiple irregular straight plate, thus assembling mode is flexible, can meet and block demand under different operating mode, in actual use procedure, only need described mud guard be laid on working region, just effectively can ensure the safety of working region, use operation very easy.Due between each straight plate and horizontal plane all with certain angle, automatically can slide like this, described mud guard top can not be deposited on, and can removal fall mud impact.In addition, because described mud guard can carry out left rotation and right rotation, thus when starting to take off mud after unit head 7 rises, described mud guard forwards described assembly type drilling rod side to, can shelter from working region completely.Meanwhile, below described mud guard, be provided with alignment pin, can the mud guard be rotated in place be positioned, handled easily.Described mud guard and described pile frame all have the pin-and-hole installed for described alignment pin.
Actually add man-hour, described mud guard is processed by steel, can bear the impact force that 10 kilograms of earth highly fall from 20 meters, and result of use is good, and easy and simple to handle.
In the present embodiment, described pile frame comprises chassis and is arranged on the column 6 on described chassis.Described mud guard is arranged on column 6.
A kind of extension bar device as shown in Figure 5, comprise for placing drilling rod sections 1 to be continued and can carrying out the drill rod bracket that swings, the drilling rod sections 1 to be continued on described drill rod bracket is parallel laying with described assembly type drilling rod; Described drill rod bracket comprises bottom bracket and is positioned at bracket above described bottom bracket, on the pile frame that the inner of described bracket and described bottom bracket is arranged on long spire stake machine all in hinged way and the two is all positioned at the same side of described assembly type drilling rod.
As shown in Fig. 6, Fig. 6-1 and Fig. 7, described bracket comprises top tray 4-1 and is arranged on the top tray cylinder 5-1 of top tray 4-1 outer end, described bottom bracket comprises lower tray 4-2 and is arranged on the lower tray cylinder 5-2 of lower tray 4-2 outer end, and described lower tray cylinder 5-2 is positioned at immediately below top tray cylinder 5-1.Described top tray cylinder 5-1 and lower tray cylinder 5-2 composition treats the supporting mechanism that the drilling rod sections 1 that continues carries out holding, described top tray cylinder 5-1 is all opening and the sleeve be sleeved on outside drilling rod sections 1 to be continued up and down, and described lower tray cylinder 5-2 is upper opening and is sleeved on the holder cylinder of drilling rod sections 1 Basolateral to be continued; The inner of described top tray 4-1 and lower tray 4-2 is arranged on column 6 all in hinged way.
During actual use, described top tray cylinder 5-1 is hollow, and described top tray cylinder 5-1 is formed by multiple circular arc section assembling, is convenient to dismounting drilling rod sections 1 from top tray cylinder 5-1.
In the present embodiment, described top tray cylinder 5-1 is spliced by two semicircular rings, and two described semicircular rings comprise the interior semicircular rings being fixed on top tray 4-1 outer end and the outer semicircular rings be laid in outside described interior semicircular rings.
Further, one end of described interior semicircular rings is connected by jointed shaft with one end of described outer semicircular rings.Like this, after opening described outer semicircular rings, just easyly can complete the cargo handling process of drilling rod sections 1 in top tray cylinder 5-1.
In the present embodiment, described column 6 is provided with two pallet ear seats 10, described top tray 4-1 and lower tray 4-2 installed for top tray 4-1 and lower tray 4-2 respectively and is connected all in hinged way with between pallet ear seat 10.During actual installation, be all connected by jointed shaft between described top tray 4-1 and lower tray 4-2 with pallet ear seat 10.
The present invention's extension bar device as shown in Figure 1, the long spire that can be applicable in the application for a patent for invention " long spire is squeezed into rock filling pile shaped device and forming method " that publication number is CN102535445A is squeezed on rock filling pile shaped device, and is used in combination with long spire stake driver drilling rod of the present invention.Further, described extension bar device, is arranged on this long spire and is squeezed on the column of rock filling pile shaped device.
A kind of extension bar method as shown in Figure 8, the long spire stake driver drilling rod continued is the assembly type drilling rod be spliced by multiple drilling rod sections 1, multiple described drilling rod sections 1 is laid on same vertical curve, is all fastenedly connected by connector and is integrated between neighbouring two described drilling rod sections 1; Described assembly type drilling rod is driven by unit head 7 and rotates continuously; The drilling rod sections 1 being positioned at topmost in multiple described drilling rod sections 1 is top segment, and be in transmission connection by the first transmission mechanism between described top segment and unit head 7, described unit head 7 is arranged in described top segment, and the method comprises the following steps:
Extension bar in step one, drilling process, process is as follows:
Step 101, creep into extreme position downwards: described assembly type drilling rod continues to creep under the drive of unit head 7 downwards, when described assembly type drilling rod creeps into downwards to extreme position, stop creeping into downwards, refer to Fig. 8-1.Under current state, the drilling rod sections 1 connected with described top segment in described assembly type drilling rod is upper segment.Now, the junction of described top segment and described upper segment is positioned at the installed position of described extension bar device, and described extension bar device is positioned at described assembly type drilling rod side and it is positioned at extension bar accurate location.
Step 102, top segment rise: disconnect the connection between described top segment and described upper segment, and drive described top segment to move straight up by unit head 7, until the length of the drilling rod sections 1 to be continued under being greater than current state of the distance between described top segment and described upper segment, drilling rod sections 1 now to be continued is loaded on described extension bar device, refers to Fig. 8-2.In this step, drilling rod sections 1 to be continued is sections waiting.
Step 103, extension bar device are rotated in place: inwardly rotated by described extension bar device to extension bar position, now described in step 102, sections waiting is positioned at immediately below described top segment, refers to Fig. 8-3.
In the present embodiment, when described extension bar device rotates to extension bar position, described extension bar device is positioned at immediately below described top segment.
Step 104, drilling rod continue: first drive described top segment to move straight down by unit head 7, and complete the connection between described top segment and described sections waiting, refer to Fig. 8-4; Afterwards, driven by unit head 7 that described top segment is synchronous with described sections waiting vertically to move up, until described sections waiting is separated with described connection device, then by described connection device to inner rotary to extension bar ready position; Then, driven by unit head 7 that described top segment is synchronous with described sections waiting vertically to be moved down, and complete the connection between described sections waiting and described upper segment, obtain the assembly type drilling rod continued, refer to Fig. 8-7.
In the present embodiment, composition graphs 8-5 and Fig. 8-6, after described top segment and described sections waiting connect as one, driven by unit head 7 that described top segment is synchronous with described sections waiting vertically to move up, until lower tray cylinder 5-2 is left in described sections bottom waiting, open top tray cylinder 5-1 afterwards, then by described connection device to inner rotary to extension bar ready position.
Step 105, continuation are crept into downwards: by unit head 7, drive in step 104 the described assembly type drilling rod continued to continue to creep into downwards, continue to be loaded on described extension bar device by drilling rod sections 1 to be continued for the next one in downward drilling process, refer to Fig. 8-8.
Step 106, repeatedly repetition step 101, to step 105, put in place until creep into.
Tear bar open in step 2, drilling rod lifting process: creep into after putting in place in step 106, also need to propose in the boring of the described assembly type drilling rod self-forming under current state, synchronously carry out in drilling rod lifting process tearing bar open, process is as follows:
Step 107, be upwards promoted to and tear bar position open: described assembly type drilling rod continues to promote downwards under the drive of unit head 7, until described assembly type drilling rod be upwards promoted to tear bar position open time, stop upwards promoting, refer to Fig. 8-9.Under current state, the described upper segment connected with described top segment in described assembly type drilling rod is sections to be torn open, and the drilling rod sections 1 connected below sections to be torn open described in being positioned at and with sections described to be torn open is for continuing sections below; Now, described in sections to be torn open be positioned at the installed position of described extension bar device, and described extension bar device is positioned at extension bar accurate location.
Step 108, drilling rod are removed: the connection that described in first disconnecting, continue between sections in sections to be torn open and described below, driven that described top segment is synchronous with sections described to be torn open vertically to move up again by unit head 7, and described extension bar device is inwardly rotated to extension bar position; Afterwards, disconnect the connection between described top segment and sections described to be torn open, described in making, sections to be torn open is loaded in described connection device, then drives the movement straight up of described top segment that described top segment is separated with sections described to be torn open by unit head 7; Then, by described connection device to inner rotary to extension bar ready position, Fig. 8-13 is referred to.
In the present embodiment, described in disconnection after tearing connection sections and described below continued between sections open, first driven by unit head 7 that described top segment is synchronous with sections described to be torn open vertically to move up, and in moving process, open top tray cylinder 5-1, refer to Fig. 8-10.Subsequently, and described extension bar device is inwardly rotated to extension bar position.Described top segment to be broken and described after tearing the connection between sections open, described in sections to be torn open be loaded in described connection device, refer to Fig. 8-11; Afterwards, drive the movement straight up of described top segment that described top segment is separated with sections described to be torn open by unit head 7, refer to Fig. 8-12.
Step 109, top segment move down and continue: drive described top segment to move straight down by unit head 7, and the sections that continued the below described in described top segment and step 107 connects as one, obtain the assembly type drilling rod after tearing bar open, refer to Fig. 8-13.
Step 110, continue upwards to promote: driven in step 109 by unit head 7 and tear the described assembly type drilling rod after bar open and continue upwards to promote, continue upwards sections to be torn open described in step 108 to be removed from described extension bar device in lifting process, refer to Fig. 8-14.
Step 111, repeatedly repeat step 107 to step 110, until by described assembly type drilling rod all from propose in shaping boring.
In the present embodiment, when the drilling rod of assembly type described in step 101 creeps into downwards to extreme position, the sections bottom described waiting that described extension bar device fills is higher than the junction of described top segment and described upper segment.That is, when the drilling rod of assembly type described in step 101 creeps into downwards to extreme position, the sections described waiting that described extension bar device fills is positioned at above described upper segment.Specifically, when the drilling rod of assembly type described in step 101 creeps into downwards to extreme position, described upper segment tip height is lower than the floor height of lower tray cylinder 5-2.
When the drilling rod of assembly type described in step 107 is upwards promoted to and tears bar position open, the tip height of sections is continued lower than the floor height of lower tray cylinder 5-2 in described below.
Actual when carrying out extension bar, when described extension bar device is positioned at described assembly type drilling rod side, described extension bar device is positioned at extension bar ready position; When described extension bar device rotates to when being laid on same vertical curve with described assembly type drilling rod, described extension bar device is in extension bar position.
The clear earthenware of one as shown in Figure 9, comprise support 9-1 and to be arranged in hinged way on support 9-1 and the installing rack 9-2 that swings can be carried out, described installing rack 9-2 is provided with and can carries out continuously rotating and the cleaning brush cleared up the earth on described assembly type drilling rod while rotating, described cleaning brush be undertaken driving by electronic rotation driving mechanism and is in transmission connection by the second transmission mechanism between itself and described electronic rotation driving mechanism.
In the present embodiment, described installing rack 9-2 comprises L shape installing plate, and described L shape installing plate is made up of riser and the flat board being fixed on described riser upper outside, and described riser is arranged on support 9-1 in hinged way; The inside wall of described riser is provided with the mount pad that the described cleaning brush of upper and lower two confessions is installed, described cleaning brush is arranged between upper and lower two described mount pads and it is parallel laying with described assembly type drilling rod.
In the present embodiment, described mud guard is an ingredient of described clear earthenware, and described mud guard is positioned at below installing rack 9-2.
During actual installation, as shown in Figure 10, described support 9-1 is fixedly mounted on the pile frame of long spire stake machine.In the present embodiment, described support 9-1 is arranged on column 6.
In the present embodiment, the plurality of bristles 9-9 that described cleaning brush comprises swingle and is from top to bottom arranged on described swingle, bristle 9-9 described in multi beam, from top to bottom in being laid staggeredly, is in transmission connection by the second transmission mechanism between described swingle and described electronic rotation driving mechanism.
During actual installation, described swingle upper and lower side is arranged on upper and lower two described mount pads respectively by bearing, and upper and lower two described mount pads are respectively top chock 9-6 and step 9-7.
In the present embodiment, described second transmission mechanism is pulley transmission mechanism.During actual use, described second transmission mechanism also can adopt the transmission mechanism of other type.
Described electronic rotation driving mechanism is motor 9-3, and described motor 9-3 is arranged on described flat board and it is positioned at described dull and stereotyped below.
In the present embodiment, described pulley transmission mechanism is comprised the drive pulley 9-4 on the power output shaft being coaxially arranged on motor 9-3 and is carried out the driven pulley 9-10 that is in transmission connection by belt 9-5 and drive pulley 9-4, described drive pulley 9-4 is arranged on described flat board, and described driven pulley 9-10 is arranged on described top chock 9-6.
In the present embodiment, described swingle is the rotating cylinder 9-8 of inner hollow.Further, described motor 9-3 is fixed on described flat board by multiple connecting bolt.
In the present embodiment, connect by connecting bearing pin between described support 9-1 and installing rack 9-2, between the power output shaft of described motor 9-3 and the wheel shaft of drive pulley 9-4 and be key between described rotating cylinder 9-8 and the wheel shaft of driven pulley 9-10 and be connected.
During actual use, after opening motor 9-3, rotated by described pulley transmission mechanism driven rotary cylinder 9-8, and drive bristle 9-9 synchronous rotary described in multi beam by rotating cylinder 9-8, thus by rotating described cleaning brush, the earth on described assembly type drilling rod is brushed.
The present invention's clear earthenware as shown in Figure 9, the long spire that can be applicable in the application for a patent for invention " long spire is squeezed into rock filling pile shaped device and forming method " that publication number is CN102535445A is squeezed on rock filling pile shaped device, and is used in combination with long spire stake driver drilling rod of the present invention.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solution of the present invention.
Claims (7)
1. a long spire stake driver drilling rod, it is characterized in that: comprise the assembly type drilling rod be spliced by multiple drilling rod sections (1), multiple described drilling rod sections (1) is laid on the same line, is all fastenedly connected by connector and is integrated between neighbouring two described drilling rod sections (1); Multiple described drilling rod sections (1) includes core bar and is laid in the helical blade (1-2) on described core bar lateral wall from top to bottom; Neighbouring two described drilling rod sections (1) are respectively sections and are positioned at the lower sections below described upper sections, described upper sections bottom is provided with lower contact (3-1), described lower sections top is provided with the top connection (3-2) be used in combination with lower contact (3-1), is fastenedly connected is integrated between described lower contact (3-1) and top connection (3-2) by described connector; Described lower contact (3-1) is from top to bottom insert in top connection (3-2) and the plug of inner hollow, and described top connection (3-2) middle part has the jack inserted for described plug; Described connector is latch (2), and described top connection (3-2) and lower contact (3-1) all have the pin hole supplying latch (2) plug-in mounting; The shape of cross section of described plug is regular polygon, and described jack is regular polygon hole; The quantity of described latch (2) is two, and two described latches (2) are laid in the left and right sides of lower contact (3-1) respectively and the two is parallel laying; The pin hole that described top connection (3-2) and lower contact (3-1) are opened is semicircle pin hole; Described assembly type drilling rod is in vertically to laying, and two described latches (2) are laid in same level, and described latch (2) and drilling rod sections (1) are in vertical runs.
2. according to a kind of long spire stake driver drilling rod according to claim 1, it is characterized in that: described assembly type drilling rod side is provided with mud guard, and described mud guard is arranged on the pile frame of long spire stake machine; Described mud guard comprises assembled by multiple straight plate and can carry out the assembly type mud cover that swings, described assembly type mud cover is arranged on described pile frame in hinged way, and multiple described straight plate carries out laying from left to right and between itself and horizontal plane, angle is 20 ° ~ 40 °.
3. the clear earthenware that the earth on drilling rod is as claimed in claim 1 cleared up, it is characterized in that: comprise support (9-1) and be arranged on support (9-1) in hinged way upper and the installing rack (9-2) that swings can be carried out, described installing rack (9-2) is provided with and can carries out continuously rotating and the cleaning brush cleared up the earth on described assembly type drilling rod while rotating, described cleaning brush be undertaken driving by electronic rotation driving mechanism and is in transmission connection by the second transmission mechanism between itself and described electronic rotation driving mechanism; Described assembly type drilling rod is driven by unit head (7) and rotates continuously, and described unit head (7) is high pulling torque adjustable speed unit head.
4. according to clear earthenware according to claim 3, it is characterized in that: described installing rack (9-2) comprises L shape installing plate, described L shape installing plate is made up of riser and the flat board being fixed on described riser upper outside, and described riser is arranged on support (9-1) in hinged way; The inside wall of described riser is provided with the mount pad that the described cleaning brush of upper and lower two confessions is installed, described cleaning brush is arranged between upper and lower two described mount pads and it is parallel laying with described assembly type drilling rod.
5. according to the clear earthenware of claim 3 or 4, it is characterized in that: also comprise the mud guard being positioned at installing rack (9-2) below, described mud guard is arranged on the pile frame of long spire stake machine; Described support (9-1) is fixedly mounted on described pile frame; Described cleaning brush comprises swingle and is arranged on the plurality of bristles (9-9) on described swingle from top to bottom, bristle described in multi beam (9-9), from top to bottom in being laid staggeredly, is in transmission connection by the second transmission mechanism between described swingle and described electronic rotation driving mechanism.
6. the extension bar device that drilling rod is as claimed in claim 1 continued, it is characterized in that: comprise for placing drilling rod sections (1) to be continued and can carrying out the drill rod bracket that swings, the drilling rod sections (1) to be continued on described drill rod bracket is parallel laying with described assembly type drilling rod; Described drill rod bracket comprises bottom bracket and is positioned at bracket above described bottom bracket, on the pile frame that the inner of described bracket and described bottom bracket is arranged on long spire stake machine all in hinged way and the two is all positioned at the same side of described assembly type drilling rod; Described bracket comprises top tray (4-1) and is arranged on the top tray cylinder (5-1) of top tray (4-1) outer end, described bottom bracket comprises lower tray (4-2) and is arranged on the lower tray cylinder (5-2) of lower tray (4-2) outer end, and described lower tray cylinder (5-2) is positioned at immediately below top tray cylinder (5-1); Described top tray cylinder (5-1) and lower tray cylinder (5-2) composition treat the supporting mechanism that the drilling rod sections (1) that continues carries out holding, described top tray cylinder (5-1) is equal opening and be sleeved on the sleeve in drilling rod sections (1) to be continued outside up and down, and described lower tray cylinder (5-2) is for upper opening and be sleeved on the holder cylinder of drilling rod sections (1) Basolateral to be continued.
7. the method utilizing extension bar device described in claim 6 to continue to long spire stake driver drilling rod, the long spire stake driver drilling rod continued is the assembly type drilling rod be spliced by multiple drilling rod sections (1), multiple described drilling rod sections (1) is laid on same vertical curve, is all fastenedly connected by connector and is integrated between neighbouring two described drilling rod sections (1); Described assembly type drilling rod is driven by unit head (7) and rotates continuously; The drilling rod sections (1) being positioned at topmost in multiple described drilling rod sections (1) is top segment, be in transmission connection by the first transmission mechanism between described top segment and unit head (7), described unit head (7) is arranged in described top segment, it is characterized in that the method comprises the following steps:
Extension bar in step one, drilling process, process is as follows:
Step 101, creep into extreme position downwards: described assembly type drilling rod continues to creep under the drive of unit head (7) downwards, when described assembly type drilling rod creeps into downwards to extreme position, stop creeping into downwards; Under current state, the drilling rod sections (1) connected with described top segment in described assembly type drilling rod is upper segment; Now, the junction of described top segment and described upper segment is positioned at the installed position of described extension bar device, and described extension bar device is positioned at described assembly type drilling rod side and it is positioned at extension bar accurate location;
Step 102, top segment rise: disconnect the connection between described top segment and described upper segment, and drive described top segment to move straight up by unit head (7), until the length of the drilling rod sections (1) to be continued under being greater than current state of the distance between described top segment and described upper segment, drilling rod sections (1) now to be continued is loaded on described extension bar device; In this step, drilling rod sections (1) to be continued is sections waiting;
Step 103, extension bar device are rotated in place: inwardly rotated by described extension bar device to extension bar position, and now sections waiting described in step 102 is positioned at immediately below described top segment;
Step 104, drilling rod continue: first drive described top segment to move straight down by unit head (7), and complete the connection between described top segment and described sections waiting; Afterwards, driven by unit head (7) that described top segment is synchronous with described sections waiting vertically to move up, until described sections waiting is separated with described connection device, then by described connection device to inner rotary to extension bar ready position; Then, driven by unit head (7) that described top segment is synchronous with described sections waiting vertically to be moved down, and complete the connection between described sections waiting and described upper segment, obtain the assembly type drilling rod continued;
Step 105, continuation are crept into downwards: drive in step 104 the described assembly type drilling rod continued to continue to creep into downwards by unit head (7), continue to be loaded on described extension bar device by drilling rod sections (1) to be continued for the next one in downward drilling process;
Step 106, repeatedly repetition step 101, to step 105, put in place until creep into;
Tear bar open in step 2, drilling rod lifting process: creep into after putting in place in step 106, also need to propose in the boring of the described assembly type drilling rod self-forming under current state, synchronously carry out in drilling rod lifting process tearing bar open, process is as follows:
Step 107, be upwards promoted to and tear bar position open: described assembly type drilling rod continues to promote downwards under the drive of unit head (7), until described assembly type drilling rod be upwards promoted to tear bar position open time, stop upwards promoting; Under current state, the described upper segment connected with described top segment in described assembly type drilling rod is sections to be torn open, and the drilling rod sections (1) connected below sections to be torn open described in being positioned at and with sections described to be torn open is for continuing sections below; Now, described in sections to be torn open be positioned at the installed position of described extension bar device, and described extension bar device is positioned at extension bar accurate location;
Step 108, drilling rod are removed: the connection that described in first disconnecting, continue between sections in sections to be torn open and described below, drive that described top segment is synchronous with sections described to be torn open vertically to move up by unit head (7) again, and described extension bar device is inwardly rotated to extension bar position; Afterwards, disconnect the connection between described top segment and sections described to be torn open, described in making, sections to be torn open is loaded in described connection device, then drives the movement straight up of described top segment that described top segment is separated with sections described to be torn open by unit head (7); Then, by described connection device to inner rotary to extension bar ready position;
Step 109, top segment move down and continue: drive described top segment to move straight down by unit head (7), and the sections that continued the below described in described top segment and step 107 connects as one, obtain the assembly type drilling rod after tearing bar open;
Step 110, continue upwards to promote: driven in step 109 by unit head (7) and tear the described assembly type drilling rod after bar open and continue upwards to promote, continue upwards sections to be torn open described in step 108 to be shifted out from described extension bar device in lifting process;
Step 111, repeatedly repeat step 107 to step 110, until by described assembly type drilling rod all from propose in shaping boring.
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| CN201410114666.XA CN103850657B (en) | 2014-03-25 | 2014-03-25 | A kind of long spire stake driver drilling rod and clear earthenware, extension bar device and extension bar method |
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| CN201410114666.XA CN103850657B (en) | 2014-03-25 | 2014-03-25 | A kind of long spire stake driver drilling rod and clear earthenware, extension bar device and extension bar method |
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| CN108843234A (en) * | 2017-03-08 | 2018-11-20 | 李文新 | A kind of auger |
| CN107448150A (en) * | 2017-08-02 | 2017-12-08 | 张家港市兴鸿达基础有限公司 | A kind of screw pile driver liftable device native clearly |
| CN111398567A (en) * | 2020-04-20 | 2020-07-10 | 湖州锦鸿环保工程有限公司 | Soil environment detection device based on thing networking |
| CN111691833B (en) * | 2020-06-10 | 2022-03-25 | 济南市市政工程设计研究院（集团）有限责任公司 | Long spiral square hole drill rod, drilling device and working method |
| CN112593843A (en) * | 2020-12-28 | 2021-04-02 | 陈伟 | Energy-saving environment-friendly long spiral drilling machine capable of integrally constructing hollow hole |
| CN115075724B (en) * | 2022-08-15 | 2022-12-06 | 山西煤炭运销集团科学技术研究有限公司 | High-stability drilling equipment for water disaster emission in coal mining area |
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Inventor after: Zhuang Jin Inventor after: Ao Wen Inventor after: Sui Xiaomin Inventor after: Zhuang Chun Inventor before: Zhuang Jin Inventor before: Ao Wen Inventor before: Zhuang Chun |
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Application publication date: 20140611 Assignee: Fujian Zhuangjin Technology Co., Ltd. Assignor: Shaanxi Zhuangxin Construction Engineering Co.,Ltd. Contract record no.: 2018510000072 Denomination of invention: Long-spiral pile driving drill rod as well as soil clearing device thereof, rod connecting device and rod connecting method Granted publication date: 20151202 License type: Exclusive License Record date: 20181211 |