CN209838313U - Novel sliding frame, power device and digging and drilling machine - Google Patents
Novel sliding frame, power device and digging and drilling machine Download PDFInfo
- Publication number
- CN209838313U CN209838313U CN201920260885.7U CN201920260885U CN209838313U CN 209838313 U CN209838313 U CN 209838313U CN 201920260885 U CN201920260885 U CN 201920260885U CN 209838313 U CN209838313 U CN 209838313U
- Authority
- CN
- China
- Prior art keywords
- pulley
- sliding frame
- frame
- plate
- side plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model provides a novel balladeur train, power device and dig rig, include: the sliding frame is provided with a first mounting side plate and a second mounting side plate along the width direction; the pulley frame is provided with a bearing hole along the width direction, a first pulley mounting hole and a second pulley mounting hole along the length direction, and the bearing hole is arranged between the first pulley mounting hole and the second pulley mounting hole; and the first connecting piece sequentially penetrates through the sliding frame connecting plate, the first mounting side plate, the bearing hole and the second mounting side plate to connect the sliding frame and the pulley yoke. The sliding frame and the pulley yoke can be fixedly connected through the first connecting piece, when the power head is disassembled, the first connecting piece is directly disassembled, the sliding frame and the pulley yoke can be separated, the disassembly and the assembly are more convenient, the disassembly and assembly time is shortened, the manpower and the material resources are saved, and the working efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of the engineering machine tool technique and specifically relates to a novel balladeur train, power device and dig rig.
Background
The digging and drilling machine is a construction machine for boring operation in building foundation engineering, is mainly used for the construction of soil layers such as sandy soil, cohesive soil, silty soil and the like, and is widely applied to the construction of various foundations such as cast-in-place piles, continuous walls, foundation reinforcement and the like.
The power device is an important component of the drilling machine and provides torque for drilling construction of the drilling machine. The power device of the digging and drilling machine comprises: hydraulic motor, power box, speed reducer, carriage, connecting plate, etc. The sliding frame assembly comprises a sliding frame and a pulley yoke, wherein the pulley yoke is provided with a pressurizing pulley and a pulling pulley, and the hoisting steel wire rope realizes the pressurizing and pulling actions of the power head through the pulley on the pulley yoke.
Current balladeur train, including the pulley yoke and the frame that slides, the pulley yoke is provided with the installation curb plate, and the pulley yoke is through two round pin hub connections on the installation curb plate of the frame that slides, and a round pin axle is installed in the left side of the frame that slides, and another round pin axle is installed in the right side of the board that slides, and the oil seat is installed in the balladeur train left side, and the dismouting of round pin axle is inconvenient, and the overlength is used in the.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel balladeur train to solve the above technical problem who exists among the prior art.
The utility model provides a novel balladeur train, include: the sliding frame is provided with a first mounting side plate and a second mounting side plate along the width direction; the pulley frame is provided with a bearing hole along the width direction, a first pulley mounting hole and a second pulley mounting hole along the length direction, and the bearing hole is arranged between the first pulley mounting hole and the second pulley mounting hole; and the first connecting piece sequentially penetrates through the sliding frame connecting plate, the first mounting side plate, the bearing hole and the second mounting side plate to connect the sliding frame with the pulley yoke.
Further, the sheave frame includes: first connection panel, second connection panel and set up in first connection panel between first connection panel and the second connection panel, first connection panel with all be provided with first pulley mounting hole and second pulley mounting hole on the second connection panel, first connection panel respectively with first installation curb plate with second installation curb plate passes through the second connecting piece and can dismantle the connection.
Further, the first connecting plate is a rib plate.
Further, the second connecting piece is a pin shaft.
Furthermore, the sliding frame further comprises a limiting baffle plate used for limiting the first connecting panel and the second connecting panel.
Further, the length of the first connecting piece is larger than or equal to the width of the sliding frame.
Furthermore, one end of the first connecting piece, which is close to the first mounting side plate, is provided with a pulling bolt.
Furthermore, one end, close to the first mounting side plate, of the first connecting piece is provided with a limiting clamping plate.
The utility model provides a novel balladeur train, the technical effect who has is: the sliding frame and the pulley yoke can be fixedly connected through the first connecting piece, when the power head is disassembled, the first connecting piece is directly disassembled, the sliding frame and the pulley yoke can be separated, the disassembly and the assembly are more convenient, the disassembly and assembly time is shortened, the manpower and the material resources are saved, and the working efficiency is improved.
On this basis, the utility model provides a power device, include above arbitrary novel balladeur train.
The utility model provides a power device, the technical effect who has is: the sliding frame is connected with the mast track, and the sliding frame pressing plate and the connecting bolt only bear positive pressure in the pressurizing drilling and lifting process of the power head, so that the stress cracking fault of the pressing plate and the bolt is avoided, the service performance of the power head and the sliding frame is improved, and the service life of the power head and the sliding frame is prolonged.
On this basis, the utility model provides a dig rig, include above arbitrary any power device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a novel carriage according to an embodiment of the present invention;
fig. 2 is a cross-sectional view at a new carriage a shown in fig. 1;
fig. 3 is a side view of the novel carriage shown in fig. 1.
Reference numerals: 1-a sliding frame; 11-a first mounting side plate; 2-a pulley yoke; 21-a bearing bore; 22-a first sheave mounting hole; 23-a second sheave mounting hole; 24-a first connection panel; 25-a second connection panel; 26-a first connection plate; 28-a limit baffle; 3-a first connecting piece; 31-a sliding frame connecting plate; 32-a limit clamping plate; 33-pulling the bolt.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
Fig. 1 is a schematic structural diagram of a novel carriage according to an embodiment of the present invention; fig. 2 is a cross-sectional view at a new carriage a shown in fig. 1; fig. 3 is a side view of the novel carriage shown in fig. 1. As shown in fig. 1 to 3, the present embodiment provides a novel carriage, including: a sliding frame 1 provided with a first mounting side plate 11 and a second mounting side plate along the width direction thereof; the pulley frame 2 is provided with a bearing hole 21 along the width direction of the pulley frame 2, a first pulley mounting hole 22 and a second pulley mounting hole 23 along the length direction of the pulley frame 2, and the bearing hole 21 is arranged between the first pulley mounting hole 22 and the second pulley mounting hole 23; and the first connecting piece 3 penetrates through the sliding frame connecting plate 31, the first installation side plate 11, the bearing hole 21 and the second installation side plate in sequence to connect the sliding frame 1 with the pulley frame 2.
The embodiment of the utility model provides a novel balladeur train, the technical effect who has is: it is fixed to be connected through first connecting piece 3 between slip frame 1 and the pulley yoke 2, when dismantling the unit head, directly dismantles first connecting piece 3, alright realize the separation of slip frame 1 and pulley yoke 2, and the dismouting is more convenient, shortens the dismouting time, and the material resources of using manpower sparingly improve work efficiency.
Before the sliding frame 1 is installed, a pulley is installed in a pulley installation hole of the pulley frame 2, then a steel wire rope is wound in a pulley groove of the pulley frame 2, the steel wire rope is assembled, the pulley frame 2 is fixed to the guide rail side of the mast through the steel wire rope, then the sliding frame 1 is installed on the guide rail of the mast and moves towards the pulley frame 2 along the guide rail of the mast, the pulley frame 2 is installed on a first installation side plate 11 and a second installation side plate of the sliding frame 1 through a first connecting piece 3, and the process is the installation process of the sliding frame.
When the power head is installed, the pressurizing pulley and the pulling pulley are installed in the pulley installation hole of the pulley frame 2, the steel wire rope is installed in the pulley groove of the pulley frame 2, the steel wire rope is fixed to the sliding rail side of the mast, the sliding frame 1 is installed on the guide rail of the mast, then the sliding frame 1 is installed on the guide rail of the mast, the sliding frame 1 and the pulley frame 2 are connected together through the first connecting piece 3, and the installation of the power head is completed at this moment.
When dismantling the unit head, directly pull down first connecting piece 3, alright in order to realize the separation of sliding frame 1 and pulley yoke 2, then dismantle sliding frame 1 and headstock etc. again, need not dismantle wire rope, alright realize the separation of sliding frame 1 and pulley yoke 2, the dismouting is more convenient, shortens the dismouting time, uses manpower and materials sparingly, improves work efficiency.
Further, the power plant includes: the hydraulic motor, the power box, the speed reducer, the sliding frame connecting plate and the like are adopted, the sliding frame 1 is used for being connected with the power box, the sliding frame 1 is in sliding connection with a sliding rail of the mast, the power head of the sliding frame 1 is driven to move up and down, the steel wire rope winds around a pulley groove of the pulley frame 2 to drive the sliding frame 1 and the pulley frame 2 to move up and down, the steel wire rope provides power for the sliding frame 1 and the pulley frame 2, and the steel wire rope moves up and down along the sliding rail through the pressurizing pulley and the pulling pulley belt power head.
The embodiment of the utility model provides a power device, the technical effect who has is: the novel sliding frame is connected with the mast track, the power head only bears positive pressure in the pressurizing drilling and lifting processes, the pressing plate and the connecting bolt of the sliding frame are prevented from being stressed and cracked, and the service performance and the service life of the power head and the novel sliding frame are improved.
Preferably, the first connecting member 3 is a one-way pin.
Specifically, the first mounting side plate 11 and the second mounting side plate are arranged oppositely, the first mounting side plate 11 and the second mounting side plate are respectively arranged on two sides of the first connecting plate 26, the first mounting side plate 11 and the first connecting plate 26 are connected through bolts, and the second mounting side plate and the first connecting plate 26 are connected through bolts.
Specifically, the first mounting side plate 11 and the second mounting side plate are arranged oppositely, the first mounting side plate 11 and the second mounting side plate are respectively arranged on two sides of the first connecting plate 26, the first mounting side plate 11 and the first connecting plate 26 are connected through bolts, and the second mounting side plate and the first connecting plate 26 are connected through bolts.
Further, the sheave frame 2 includes: first connection panel 24, second connection panel 25 and set up first connection panel 26 between first connection panel 24 and second connection panel 25, all be provided with first pulley mounting hole 22 and second pulley mounting hole 23 on first connection panel 24 and the second connection panel 25, first connection panel 26 passes through the second connecting piece detachably with first installation curb plate 11 and second installation curb plate respectively and is connected.
Further, the first connecting plate 26 is a rib plate. The surface of the first connecting plate 26, which is attached to the first connecting panel 24, is called a first surface, the surface of the first connecting plate 26, which is attached to the second connecting panel 25, is called a second surface, and pin observation holes communicated with the pin holes are formed in the first surface and the second surface, preferably, the pin observation holes are formed between the first pulley mounting holes 22 and the second pulley mounting holes 23 and used for observing the mounting position of the first connecting piece 3, and of course, the pin observation holes can be formed in other positions as long as the specific positions of the pin observation holes can be conveniently seen by a worker.
Further, the second connecting piece is a pin shaft. Of course the second connection member may also be a bolt.
Specifically, the sliding frame 1 further includes a limit stop 28 for limiting the position of the first connection panel 24 and the second connection panel 25. Two limit stops 28 are provided, and the two limit stops 28 are used for limiting the first connection panel 24 and the second connection panel 25, respectively.
Example two
The novel carriage provided by the present embodiment is a further improvement of the novel carriage provided by the first embodiment, and on the basis of the first embodiment and fig. 1 to 3, the present embodiment provides a novel carriage, including: a sliding frame 1 provided with a first mounting side plate 11 and a second mounting side plate along the width direction thereof; the pulley frame 2 is provided with a bearing hole 21 along the width direction of the pulley frame 2, a first pulley mounting hole 22 and a second pulley mounting hole 23 along the length direction of the pulley frame 2, and the bearing hole 21 is arranged between the first pulley mounting hole 22 and the second pulley mounting hole 23; and the first connecting piece 3 penetrates through the sliding frame connecting plate 31, the first installation side plate 11, the bearing hole 21 and the second installation side plate in sequence to connect the sliding frame 1 with the pulley frame 2.
The embodiment of the utility model provides a novel balladeur train, the technical effect who has is: it is fixed to be connected through first connecting piece 3 between slip frame 1 and the pulley yoke 2, when dismantling the unit head, directly dismantles first connecting piece 3, alright realize the separation of slip frame 1 and pulley yoke 2, and the dismouting is more convenient, shortens the dismouting time, and the material resources of using manpower sparingly improve work efficiency.
Before the sliding frame 1 is installed, a pulley is installed in a pulley installation hole of the pulley frame 2, then a steel wire rope is wound in a pulley groove of the pulley frame 2, the steel wire rope is assembled, the pulley frame 2 is fixed to the guide rail side of the mast through the steel wire rope, then the sliding frame 1 is installed on the guide rail of the mast and moves towards the pulley frame 2 along the guide rail of the mast, the pulley frame 2 is installed on a first installation side plate 11 and a second installation side plate of the sliding frame 1 through a first connecting piece 3, and the process is the installation process of the sliding frame 1.
When the power head is installed, the pressurizing pulley and the pulling pulley are installed in the pulley installation hole of the pulley frame 2, the steel wire rope is installed in the pulley groove of the pulley frame 2, the steel wire rope is fixed to the sliding rail side of the mast, the sliding frame 1 is installed on the guide rail of the mast, then the sliding frame 1 is installed on the guide rail of the mast, the sliding frame 1 and the pulley frame 2 are connected together through the first connecting piece 3, and the installation of the power head is completed at this moment.
When dismantling the unit head, directly pull down first connecting piece 3, alright in order to realize the separation of sliding frame 1 and pulley yoke 2, then dismantle sliding frame 1 and headstock etc. again, need not dismantle wire rope, alright realize the separation of sliding frame 1 and pulley yoke 2, the dismouting is more convenient, shortens the dismouting time, uses manpower and materials sparingly, improves work efficiency.
Further, the power plant includes: the hydraulic power box comprises a hydraulic motor, a power box, a speed reducer, a sliding frame connecting plate and the like, wherein the sliding frame 1 is used for being connected with the power box, the sliding frame 1 is in sliding connection with a sliding rail of a mast, the power head of the sliding frame 1 is driven to move up and down, a steel wire rope winds around a pulley groove of a pulley and drives the sliding frame 1 and the pulley frame 2 to move up and down, the steel wire rope provides power for the sliding frame 1 and the pulley frame 2, and the steel wire rope slides through a pressurizing pulley and pulls up and pulls the pulley belt power head to move up.
The embodiment of the utility model provides a power device, the technical effect who has is: the sliding frame is connected with the mast track, and the sliding frame pressing plate and the connecting bolt only bear positive pressure when the power head is pressurized, drilled and lifted, so that the stress cracking fault of the pressing plate and the bolt is avoided, the service performance of the sliding frame of the power head is improved, and the service life of the sliding frame of the power head is prolonged. This is the novel balladeur train that the embodiment provided has the convenient characteristics of dismantlement, directly pull down first connecting piece 3 alright with the separation that realizes slip frame 1 and pulley yoke 2, and do not receive the influence of the oil seat next door of slip frame 1, first connecting piece 3 dismantles conveniently, and the takedown time is short, and is efficient, then pull down slip frame 1 and headstock can, need not to dismantle wire rope.
Specifically, the first mounting side plate 11 and the second mounting side plate are arranged oppositely, the first mounting side plate 11 and the second mounting side plate are respectively arranged on two sides of the first connecting plate 26, the first mounting side plate 11 and the first connecting plate 26 are connected through bolts, and the second mounting side plate and the first connecting plate 26 are connected through bolts.
Further, the sheave frame 2 includes: first connection panel 24, second connection panel 25 and set up first connection panel 26 between first connection panel 24 and second connection panel 25, all be provided with first pulley mounting hole 22 and second pulley mounting hole 23 on first connection panel 24 and the second connection panel 25, first connection panel 26 passes through the second connecting piece detachably with first installation curb plate 11 and second installation curb plate respectively and is connected.
Further, the first connecting plate 26 is a rib plate. The surface where the first link plate 26 and the first link plate 24 are attached to each other is referred to as a first surface, the surface where the first link plate 26 and the second link plate 25 are attached to each other is referred to as a second surface, and pin observation holes communicating with the pin holes are provided in the first surface and the second surface, and preferably, the pin observation holes are provided between the first pulley mounting hole 22 and the second pulley mounting hole 23 for observing the mounting position of the first link 3.
Further, the second connecting piece is a pin shaft. Of course the second connection member may also be a bolt.
Specifically, the sliding frame 1 further includes a limit stop 28 for limiting the position of the first connection panel 24 and the second connection panel 25. Two limit stops 28 are provided, and the two limit stops 28 are used for limiting the first connection panel 24 and the second connection panel 25, respectively.
Specifically, the length of the first connecting piece 3 is greater than or equal to the width of the sliding frame 1. The first connector 3 is provided with a pull-up bolt 33 at an end thereof adjacent to the first mounting side plate 11. One end of the first connecting piece 3 close to the first mounting side plate 11 is provided with a limiting clamping plate 32.
EXAMPLE III
The novel carriage provided by the present embodiment is a further improvement of the novel carriage provided by the second embodiment, and on the basis of the second embodiment and fig. 1 to 3, the present embodiment provides a novel carriage, including: a sliding frame 1 provided with a first mounting side plate 11 and a second mounting side plate along the width direction thereof; the pulley frame 2 is provided with a bearing hole 21 along the width direction of the pulley frame 2, a first pulley mounting hole 22 and a second pulley mounting hole 23 along the length direction of the pulley frame 2, and the bearing hole 21 is arranged between the first pulley mounting hole 22 and the second pulley mounting hole 23; and the first connecting piece 3 penetrates through the sliding frame connecting plate 31, the first installation side plate 11, the bearing hole 21 and the second installation side plate in sequence to connect the sliding frame 1 with the pulley frame 2.
The embodiment of the utility model provides a novel balladeur train, the technical effect who has is: it is fixed to be connected through first connecting piece 3 between slip frame 1 and the pulley yoke 2, when dismantling the unit head, directly dismantles first connecting piece 3, alright realize the separation of slip frame 1 and pulley yoke 2, and the dismouting is more convenient, shortens the dismouting time, and the material resources of using manpower sparingly improve work efficiency.
Before the sliding frame 1 is installed, a pulley is installed in a pulley installation hole of the pulley frame 2, then a steel wire rope is wound in a pulley groove of the pulley frame 2, the steel wire rope is assembled, the pulley frame 2 is fixed to the guide rail side of the mast through the steel wire rope, then the sliding frame 1 is installed on the guide rail of the mast and moves towards the pulley frame 2 along the guide rail of the mast, the pulley frame 2 is installed on a first installation side plate 11 and a second installation side plate of the sliding frame 1 through a first connecting piece 3, and the process is the installation process of the sliding frame 1.
When the power head is installed, the pressurizing pulley and the pulling pulley are installed in the pulley installation hole of the pulley frame 2, the steel wire rope is installed in the pulley groove of the pulley, the steel wire rope is fixed to the sliding rail side of the mast, the sliding frame 1 is installed on the guide rail of the mast, then the sliding frame 1 is installed on the guide rail of the mast, the sliding frame 1 and the pulley frame 2 are connected together through the first connecting piece 3, and the installation of the power head is completed at this time.
When dismantling the unit head, directly pull down first connecting piece 3, alright in order to realize the separation of sliding frame 1 and pulley yoke 2, then dismantle sliding frame 1 and headstock etc. again, need not dismantle wire rope, alright realize the separation of sliding frame 1 and pulley yoke 2, the dismouting is more convenient, shortens the dismouting time, uses manpower and materials sparingly, improves work efficiency.
Further, the power plant includes: the hydraulic motor, the power box, the speed reducer, the sliding frame connecting plate and the like are adopted, the sliding frame 1 is used for being connected with the power box, the sliding frame 1 is in sliding connection with a sliding rail of the mast, the power head of the sliding frame 1 is arranged to move up and down, the steel wire rope winds around a pulley groove of the pulley frame 2 to drive the sliding frame 1 and the pulley frame 2 to move up and down, the steel wire rope provides power for the sliding frame 1 and the pulley frame 2, and the steel wire rope slides and pulls up and pulls the pulley belt power head to move up and down along the sliding rail through the.
The embodiment of the utility model provides a power device, the technical effect who has is: the sliding frame is connected with the mast track, and the sliding frame pressing plate and the connecting bolt only bear positive pressure when the power head is pressurized, drilled and lifted, so that the stress cracking fault of the pressing plate and the bolt is avoided, the service performance of the sliding frame of the power head is improved, and the service life of the sliding frame of the power head is prolonged. This is the novel balladeur train that the embodiment provided has the convenient characteristics of dismantlement, directly pull down first connecting piece 3 alright with the separation that realizes slip frame 1 and pulley yoke 2, and do not receive the influence of the oil seat next door of slip frame 1, first connecting piece 3 dismantles conveniently, and the takedown time is short, and is efficient, then pull down slip frame 1 and headstock can, need not to dismantle wire rope.
Further, the sheave frame 2 includes: first connection panel 24, second connection panel 25 and set up first connection panel 26 between first connection panel 24 and second connection panel 25, all be provided with first pulley mounting hole 22 and second pulley mounting hole 23 on first connection panel 24 and the second connection panel 25, first connection panel 26 passes through the second connecting piece detachably with first installation curb plate 11 and second installation curb plate respectively and is connected.
Further, the first connecting plate 26 is a rib plate. The surface where the first link plate 26 and the first link plate 24 are attached to each other is referred to as a first surface, the surface where the first link plate 26 and the second link plate 25 are attached to each other is referred to as a second surface, and pin observation holes communicating with the pin holes are provided in the first surface and the second surface, and preferably, the pin observation holes are provided between the first pulley mounting hole 22 and the second pulley mounting hole 23 for observing the mounting position of the first link 3.
Preferably, the first and second connector panels 24 and 25 are provided with
Further, the second connecting piece is a pin shaft. Of course the second connection member may also be a bolt.
Specifically, the sliding frame 1 further includes a limit stop 28 for limiting the position of the first connection panel 24 and the second connection panel 25. Two limit stops 28 are provided, and the two limit stops 28 are used for limiting the first connection panel 24 and the second connection panel 25, respectively.
Specifically, the length of the first connecting piece 3 is greater than or equal to the width of the sliding frame 1. The first connector 3 is provided with a pull-up bolt 33 at an end thereof adjacent to the first mounting side plate 11. One end of the first connecting piece 3 close to the first mounting side plate 11 is provided with a limiting clamping plate 32.
To the novel balladeur train that above-mentioned embodiment provided, it is preferred, first connecting piece 3 is one-way round pin axle, also can replace for connecting pieces such as bolt, reinforcing bar, rivet, as long as first connecting piece 3 has certain intensity and rigidity, has detachable function simultaneously can.
Specifically, a power device, including above arbitrary novel balladeur train, this power device has certain effect, consequently, is provided with the power device of novel balladeur train and also has certain effect.
The power device has the effect, and the rotary drilling rig with the power device also has the effect.
The utility model provides a power device, the technical effect who has is: the sliding frame is connected with the mast track, and the sliding frame pressing plate and the connecting bolt only bear positive pressure when the power head is pressurized, drilled and lifted, so that the stress cracking fault of the pressing plate and the bolt is avoided, the service performance of the sliding frame of the power head is improved, and the service life of the sliding frame of the power head is prolonged.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A novel carriage, comprising:
the sliding frame (1) is provided with a first mounting side plate (11) and a second mounting side plate along the width direction;
the pulley frame (2) is provided with a bearing hole (21) along the width direction of the pulley frame (2), a first pulley mounting hole (22) and a second pulley mounting hole (23) along the length direction of the pulley frame, and the bearing hole (21) is arranged between the first pulley mounting hole (22) and the second pulley mounting hole (23);
the first connecting piece (3), the first connecting piece (3) pass sliding frame connecting plate (31) in proper order first installation curb plate (11) bearing hole (21) and second installation curb plate (12) will sliding frame (1) with pulley yoke (2) are connected.
2. The new carriage according to claim 1, characterized in that said pulley frame (2) comprises: first connection panel (24), second connection panel (25) and set up in first connection panel (24) with first connecting plate (26) between second connection panel (25), first connection panel (24) with all be provided with first pulley mounting hole (22) and second pulley mounting hole (23) on second connection panel (25), first connecting plate (26) respectively with first installation curb plate (11) with the connection can be dismantled through the second connecting piece to the second installation curb plate.
3. The new carriage as claimed in claim 2, characterized in that said first connection plate (26) is a rib.
4. The novel carriage of claim 3 wherein the second connector is a pin.
5. The new carriage as claimed in claim 2, characterised in that said carriage (1) further comprises a limit stop (28) for limiting said first connection panel (24) and said second connection panel (25).
6. The new carriage according to claim 1, characterized in that the length of the first link (3) is greater than or equal to the width of the carriage (1).
7. The new carriage according to claim 6, characterized in that the end of the first connector (3) close to the first mounting side plate (11) is provided with a lifting bolt (33).
8. The new carriage as claimed in claim 7, characterised in that the end of the first connector (3) close to the first mounting side plate (11) is fitted with a stop catch plate (32).
9. A power plant comprising a novel carriage as claimed in any one of claims 1 to 8.
10. A drilling rig comprising the power plant of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920260885.7U CN209838313U (en) | 2019-02-28 | 2019-02-28 | Novel sliding frame, power device and digging and drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920260885.7U CN209838313U (en) | 2019-02-28 | 2019-02-28 | Novel sliding frame, power device and digging and drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209838313U true CN209838313U (en) | 2019-12-24 |
Family
ID=68905079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920260885.7U Active CN209838313U (en) | 2019-02-28 | 2019-02-28 | Novel sliding frame, power device and digging and drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209838313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685143A (en) * | 2021-09-18 | 2021-11-23 | 上海中联重科桩工机械有限公司 | Sliding frame structure for power head and rotary drilling rig |
-
2019
- 2019-02-28 CN CN201920260885.7U patent/CN209838313U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685143A (en) * | 2021-09-18 | 2021-11-23 | 上海中联重科桩工机械有限公司 | Sliding frame structure for power head and rotary drilling rig |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109989705B (en) | Engineering driller capable of efficiently discharging slag | |
| CN104563895B (en) | Rotary drilling rig and its power head carriage | |
| CN209838313U (en) | Novel sliding frame, power device and digging and drilling machine | |
| CN202220349U (en) | Grab bucket and rotary drilling rig comprising same | |
| KR100592530B1 (en) | The drill for connecting of bridge construction | |
| CN114215060A (en) | Guide hole type static pile press and construction method thereof | |
| CN109252521A (en) | Steel-pipe pile extracts equipment and its construction method in confined space water under girder steel | |
| CN210509059U (en) | Group drilling processor unit | |
| CN205990887U (en) | Light-duty detection drilling machine | |
| CN217679067U (en) | Hole-leading type pile press | |
| CN213116161U (en) | Pressurization pulley yoke and rotary drilling excavator | |
| CN112049112B (en) | Operation platform for pile pulling, pile pulling device and pile pulling method | |
| CN106194040A (en) | Light-duty monitoring holes rig | |
| CN211523212U (en) | Pile driving and drawing machine | |
| CN210103341U (en) | Boom lower chord connecting structure | |
| KR100586426B1 (en) | Guide member of drill using for bridge construction | |
| CN209586258U (en) | A kind of simple drilling rig | |
| CN215406229U (en) | Pin pulling mechanism of bulldozer | |
| CN204663386U (en) | Down-hole hammer drill power head mechanism | |
| CN216235683U (en) | Pulley yoke, steering device and rotary drilling rig | |
| CN101440620B (en) | Hoisting pressure device | |
| CN104695855B (en) | Power head mechanism of down-hole hammer drill | |
| CN212614533U (en) | Rotary drilling rig for fishing method construction | |
| CN204960814U (en) | Modularized drilling machine base | |
| CN214247245U (en) | Torque-reversing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |