CN112919332A - All-terrain multifunctional pipe hoist based on excavator platform - Google Patents
All-terrain multifunctional pipe hoist based on excavator platform Download PDFInfo
- Publication number
- CN112919332A CN112919332A CN202110089451.7A CN202110089451A CN112919332A CN 112919332 A CN112919332 A CN 112919332A CN 202110089451 A CN202110089451 A CN 202110089451A CN 112919332 A CN112919332 A CN 112919332A
- Authority
- CN
- China
- Prior art keywords
- terrain
- assembly
- pipe
- frame
- track
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/06—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs mounted for jibbing or luffing movements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
- B66C23/166—Simple cranes with jibs which may be fixed or can slew or luff
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
- B66C23/44—Jib-cranes adapted for attachment to standard vehicles, e.g. agricultural tractors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/82—Luffing gear
- B66C23/821—Bracing equipment for booms
- B66C23/826—Bracing equipment acting at an inclined angle to vertical and horizontal directions
- B66C23/828—Bracing equipment acting at an inclined angle to vertical and horizontal directions where the angle is adjustable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/84—Slewing gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
- B66C23/94—Safety gear for limiting slewing movements
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses an all-terrain multifunctional pipe crane based on an excavator platform, which belongs to the technical field of pipe cranes and comprises a chassis assembly, a pipe crane working device, a rotary table assembly and a rotary mechanism, wherein the chassis assembly and the rotary table assembly are connected with the rotary mechanism, the front end of a connector is connected with a suspension arm and a lifting system, the front end of the connector and the root parts of the suspension arm and the lifting system are connected with amplitude-variable oil cylinders, two ends of each of the track-variable oil cylinders are respectively connected with a frame and a track longitudinal beam, tracks are arranged on the surfaces of the track longitudinal beams, and a soil pushing shovel is fixedly arranged at the front end of the frame. Not only satisfies all functions in the pipe crane construction, makes it have various functions moreover compared the present pipe crane in market.
Description
Technical Field
The invention relates to the technical field of pipe cranes, in particular to an all-terrain multifunctional pipe crane based on an excavator platform.
Background
The existing pipelayer on the market is designed by taking a bulldozer chassis as a base and taking a suspension arm as a side-mounted type, the pipelayer has single function and weak adaptability to working conditions, cannot meet complex working condition operations such as a large-gradient mountain region, a marsh wetland and the like, and the suspension arm can only rotate in an amplitude-variable direction and cannot horizontally rotate, so that multi-angle hoisting operation at the same position cannot be realized.
At present, the pipe crane on the domestic market has single function, only has the function of hoisting pipelines in pipeline laying construction, the pipe crane with a bulldozer platform has poor adaptability to the terrain, the climbing capacity of the whole machine is general under 20 degrees, the ground clearance of a chassis is small, the passing rate of the chassis is low, the getting-off overall dimension of similar tonnage is slightly small, the stability of the whole machine is relatively poor, the boom of the pipe crane can only swing up and down and can not rotate on the horizontal plane, and the track gauge of a track is fixed, so that the working width of the whole machine can not be adjusted.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an all-terrain multifunctional pipe crane based on an excavator platform, which takes a large excavator as a design platform, a working device can realize the switching of excavating and pipe crane functions, corresponding tracks can be switched according to construction terrain, an actuating mechanism is added on a lower vehicle to meet the functions of bulldozing and the like, a telescopic oil cylinder is added on the lower vehicle to realize the functions of different track gauge operation, and the pipe crane is covered with the excellent overall performance of the excavator, so that not only all the functions in pipe crane construction are met, but also the pipe crane has various functions compared with the existing pipe crane in the market.
2. Technical scheme
In order to solve the problems, the invention adopts the following technical scheme:
an all-terrain multifunctional pipe hoist based on an excavator platform comprises a chassis assembly, a pipe hoist working device, a rotary table assembly and a rotary mechanism, wherein the upper end face of the chassis assembly is fixedly provided with the pipe hoist working device, a cab, a tool box, the rotary table assembly and the rotary mechanism, the chassis assembly and the rotary table assembly are connected with the rotary mechanism, the rotary table assembly is connected with a connector through a connecting pin shaft, the front end of the connector is connected with a suspension arm and a lifting system, the front end of the connector and the roots of the suspension arm and the lifting system are connected with an amplitude-variable oil cylinder, the pipe hoist working device is connected with the rotary table assembly through a connecting pin shaft, an orbit-changing oil cylinder is arranged inside the chassis assembly, the two ends of the orbit-changing oil cylinder are respectively connected with a frame and a track longitudinal beam, the surface of the track longitudinal beam is provided with a track, and, and the two ends of the frame and the blade are fixedly connected with a blade oil cylinder through a blade oil cylinder pin shaft.
As a preferable scheme of the present invention, a counterweight is fixedly mounted at a rear end of the chassis assembly.
As a preferable scheme of the invention, the hanging pipe working device is divided into two modes of hanging pipe and digging.
As a preferable scheme of the invention, the turntable assembly is connected with an excavating work device through a connecting pin shaft.
As a preferable aspect of the present invention, the swing mechanism includes a swing bearing, a locking mechanism, and locking external teeth.
As a preferable scheme of the invention, the upper end of the frame is provided with a hydraulic pilot cloth pipe, a handrail assembly, an electrical control system, a shed assembly, an engine system, a diesel tank, a hydraulic oil tank, an air conditioning system and control system software.
As a preferable scheme of the invention, the tail end of the frame is provided with a hydraulic system for getting off the vehicle, and the front end of the frame is connected with a hydraulic system for getting on the vehicle.
According to a preferable scheme of the invention, positioning holes are formed in the two ends of the rail-changing oil cylinder, the frame and the inner part of the track longitudinal beam, a rail-changing oil cylinder pin shaft is arranged in each positioning hole, and the two ends of the rail-changing oil cylinder are fixedly connected with the frame and the track longitudinal beam through the rail-changing oil cylinder pin shaft.
As a preferable scheme of the present invention, a logo is installed on a front surface of the booth assembly.
As a preferable scheme of the present invention, the control system software is electrically connected with the electrical control system and the air conditioning system.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme can realize that the davit of pipe hanger is the gyration at the horizontal plane through setting up rotation mechanism to can satisfy the operation requirement of equidirectional not, can realize 360 full gyration pipe hanger operations, and under the cooperation of locking mechanism and locking external tooth and dozer blade, prevent the last car gyration that arouses because of the ramp when can avoiding ramp pipe hanger operations, the practicality is strong, and application scope is wide.
(2) In the scheme, when pipe hanging operation is required, the front end of the connector is connected with the root parts of the suspension arm and the lifting system through pin shafts, the two ends of the amplitude variation oil cylinder are respectively assembled with the top end of the connector and the top ends of the suspension arm and the lifting system through pin shafts, and are connected with the rotary table assembly through connecting pin shafts, and the suspension arm and the lifting system swing up and down through the expansion and contraction of the amplitude variation oil cylinder; when excavation operation is needed, the excavating work device is required to be connected with the rotary table assembly through the connecting pin shaft, the excavating function is achieved, the hoisting function and the excavating function of the whole machine are achieved by replacing the work device, the functionality of the device can be further improved, and the operation is simple.
(3) This scheme can change the gauge of chassis assembly through the flexible gauge that can change the rail hydro-cylinder that becomes the rail, can adjust complete machine working width, through the regulation to the complete machine width, the stability of promotion complete machine that can step forward can satisfy the operation function of different gauges to hoisting device's that can step forward practicality, easy operation, the steadiness can be good, and the practicality is strong.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention with the cab and the booth removed;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a rear view of the boom and hoist system of the present invention;
FIG. 5 is a rear view of the excavation implement of the present invention;
FIG. 6 is a left side view of the chassis assembly of the present invention;
FIG. 7 is a front view of the chassis assembly of the present invention;
FIG. 8 is a top view of the chassis assembly of the present invention;
fig. 9 is a perspective view of the swing mechanism of the present invention.
The reference numbers in the figures illustrate:
1. a chassis assembly; 2. a pipe hanging work device; 3. a cab; 4. a tool box; 5. a turntable assembly; 6. a swing mechanism; 7. hydraulic pilot cloth pipes; 8. a handrail assembly; 9. an electrical control system; 10. a booth assembly; 11. a boarding hydraulic system; 12. an engine system; 13. a get-off hydraulic system; 14. identifying; 15. a diesel tank; 16. a hydraulic oil tank; 17. balancing weight; 18. an air conditioning system; 19. control system software; 101. connecting a pin shaft; 102. a connector; 103. a boom and a lifting system; 104. a variable amplitude oil cylinder; 105. excavating a working device; 301. a frame; 302. a pin shaft of the rail transfer oil cylinder; 303. a track transfer oil cylinder; 304. a dozer blade; 305. a dozer blade cylinder; 306. a dozer blade cylinder pin; 307. a caterpillar stringer; 308. a crawler belt; 401. a slewing bearing; 402. a locking mechanism; 403. and locking the external teeth.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-9, an all-terrain multifunctional pipe crane based on an excavator platform comprises a chassis assembly 1, a pipe crane working device 2, a turntable assembly 5 and a swing mechanism 6, wherein the pipe crane working device 2, a cab 3, a tool box 4, the turntable assembly 5 and the swing mechanism 6 are fixedly mounted on the upper end surface of the chassis assembly 1, the chassis assembly 1 and the turntable assembly 5 are connected with the swing mechanism 6, the turntable assembly 5 is connected with a connector 102 through a connecting pin shaft 101, the front end of the connector 102 is connected with a suspension arm and lifting system 103, the front end of the connector 102 and the root of the suspension arm and lifting system 103 are connected with a luffing cylinder 104, the pipe crane working device 2 is connected with the turntable assembly 5 through the connecting pin shaft 101, a track changing cylinder 303 is mounted inside the chassis assembly 1, the two ends of the track changing cylinder 303 are respectively connected with a frame 301 and a track longitudinal beam 307, and a track 308 is mounted on the surface of, a blade 304 is fixedly mounted at the front end of the frame 301, and a blade cylinder 305 is fixedly connected to both ends of the frame 301 and the blade 304 through a blade cylinder pin 306.
In the embodiment, the cab 3 is arranged to facilitate the operation of the whole machine, the tool box 4 is arranged to facilitate the placement of tools, the maintenance, the overhaul and the work are facilitated, the tools can not be placed in a mess, the swing mechanism 6 is arranged to realize the rotation of the boom of the pipe crane on the horizontal plane, the 360-degree full-rotation pipe crane operation can be realized, the practicability and the applicability of the pipe crane are effectively improved, the pipe crane can realize the purpose of pipe crane under the matching of the pipe crane working device 2, the connector 102, the boom and lifting system 103 and the luffing cylinder 104, the track-changing cylinder 303 is arranged to change the distance between the longitudinal beams 307 of the tracks, the operation with different track gauges can be realized, the corresponding tracks can be switched according to different terrains such as mountains, marshes and the like, the adaptability of the work of the whole machine is improved, the practicability is strong, the soil pushing shovel 304 can swing up and, the function of bulldozing can be realized under the effect of dozing blade 304, can avoid the gyration of getting on the bus that arouses because of the ramp when the slope pipe hanging operation under the cooperation of rotation mechanism 6 and dozing blade 304, guaranteed the actual result of use of complete machine.
Specifically, a counterweight 17 is fixedly mounted at the rear end of the chassis assembly 1.
In this embodiment, can guarantee the equilibrium of chassis assembly 1 at the during operation through setting up counter weight 17, make it be difficult for the rollover, the security performance is high, and the practicality is strong.
Specifically, the pipe hanger working apparatus 2 is divided into two modes, i.e., a pipe hanger mode and a pipe excavation mode.
In this embodiment, when pipe hanging operation is required, the front end of the connector 102 is connected with the root of the boom and the lifting system 103 through a pin shaft, two ends of the luffing cylinder 104 are respectively assembled with the top end of the connector 102 and the top end of the boom and the lifting system 103 through pin shafts, and are connected with the turntable assembly 5 through a connecting pin shaft 101, and the luffing cylinder 104 extends and retracts to enable the boom and the lifting system 103 to swing up and down; when excavation operation is needed, the excavation working device 105 is required to be connected with the rotary table assembly 5 through the connecting pin shaft 101, the excavation function is achieved, the hoisting function and the excavation function of the whole machine are achieved through the mode of replacing the working device, the functionality of the device can be further improved, and the operation is simple.
Specifically, the turntable assembly 5 is connected to an excavating work device 105 through a connecting pin 101.
In this embodiment, through the dismouting to connecting pin axle 101, can realize digging work device 105 and davit and the change of lifting system 103, easy operation, and can guarantee the steadiness ability when acting under connecting pin axle 101's effect, the practicality is strong.
Specifically, the swing mechanism 6 includes a swing bearing 401, a lock mechanism 402, and lock external teeth 403.
In this embodiment, locking mechanism 402 reaches the effect of locking fixed revolving stage assembly 5 through locking external tooth 403 on locking slewing bearing 401, thereby job stabilization performance when can guaranteeing the use of device, and can realize that the davit of pipelayer is at the horizontal plane and is gyration through setting up slewing mechanism 6, thereby can satisfy the operation requirement of equidirectional, can realize 360 full gyration pipelayer's operation, and under the cooperation of locking mechanism 402 and locking external tooth 403 and dozer blade 304, prevent the getting on the bus gyration that arouses because of the ramp when can avoiding the operation of ramp pipelayer, therefore, the clothes hanger is strong in practicability, and wide application scope.
Specifically, the upper end of the frame 301 is provided with a hydraulic pilot cloth pipe 7, a handrail assembly 8, an electrical control system 9, a shed assembly 10, an engine system 12, a diesel tank 15, a hydraulic oil tank 16, an air conditioning system 18 and control system software 19.
In this embodiment, can play good guard action through setting up handrail assembly 8, and be convenient for the climbing, can promote the comfort level of driver's cabin 3 through setting up air conditioning system 18, reduce staff's fatigue degree.
Specifically, the rear end of the frame 301 is provided with a lower hydraulic system 13, and the front end of the frame 301 is connected with an upper hydraulic system 11.
In this embodiment, hydraulic system 13 can control the flexible function of horizontal and vertical leg through setting up down, and then can guarantee the steadiness ability of complete machine level and vertical direction, and work efficiency is good, and the practicality is strong, can realize the altitude mixture control of hanging pipe equipment 2 through setting up hydraulic system 11 of getting on the bus to can satisfy the operation requirement of co-altitude, be convenient for realize the hanging pipe operation, easy operation, the practicality is strong, and application scope is wide.
Specifically, positioning holes are formed in the two ends of the rail-changing oil cylinder 303, the frame 301 and the inner portion of the track longitudinal beam 307, a rail-changing oil cylinder pin shaft 302 is installed in the positioning holes, and the two ends of the rail-changing oil cylinder 303 are fixedly connected with the frame 301 and the track longitudinal beam 307 through the rail-changing oil cylinder pin shaft 302.
In this embodiment, can guarantee the installation steadiness of derailment hydro-cylinder 303 and frame 301 and caterpillar stringer 307 through this kind of setting, and can change chassis assembly 1's gauge through the flexible track that can change the derailment hydro-cylinder 303, can adjust complete machine working width, through the regulation to the complete machine width, the stability of promotion complete machine that can be further, can satisfy the operation function of different gauges, thereby hoisting device's that can step forward practicality, and easy operation, the steadiness can be good, and the practicality is strong.
Specifically, the front face of the booth assembly 10 is provided with a sign 14.
In this embodiment, can distinguish the complete machine through setting up sign 14 to can guarantee the practicality and the suitability of device, and when breaking down, be convenient for look for the accessory fast, reduce the maintenance degree of difficulty, shorten maintenance duration.
Specifically, the control system software 19 is electrically connected to the electrical control system 9 and the air conditioning system 18.
In this embodiment, through controlling control system software 19, be convenient for control air conditioning system 18, electrical control system 9 and engine system 12, guaranteed the practicality of device, and easy operation, the practicality is strong.
The working principle is as follows: when pipe hanging operation is needed, the front end of the connector 102 is connected with the root part of the suspension arm and lifting system 103 through a pin shaft, two ends of the amplitude variation oil cylinder 104 are respectively assembled with the top end of the connector 102 and the top end of the suspension arm and lifting system 103 through pin shafts, and then are connected with the turntable assembly 5 through a connecting pin shaft 101, and the extension and retraction of the amplitude variation oil cylinder 104 enable the suspension arm and lifting system 103 to swing up and down; when excavation work is needed, the excavation work device 105 is required to be connected with the rotary table assembly 5 through the connecting pin shaft 101 to realize an excavation function, the chassis assembly 1 and the rotary table assembly 5 are connected with the rotary mechanism 6, the rotary mechanism 6 comprises a rotary support 401, a locking mechanism 402 and locking external teeth 403, the locking mechanism 402 achieves the function of locking and fixing the rotary table assembly 5 through locking the locking external teeth 403 on the rotary support 401, so that the working stability of the device in use can be ensured, the swing mechanism 6 can realize that the boom of the pipe crane rotates on the horizontal plane, so that the use requirements in different directions can be met, 360-degree full-rotation pipe crane work can be realized, and under the matching of the locking mechanism 402, the locking external teeth 403 and the dozer blade 304, the boarding rotation caused by a ramp during the pipe crane work can be avoided, the track-changing oil cylinder 303 is arranged in the chassis assembly 1, the two ends of the rail-changing oil cylinder 303 are respectively connected with a frame 301 and a track longitudinal beam 307, the track gauge of the chassis assembly 1 can be changed by the extension and retraction of the rail-changing oil cylinder 303, the working width of the whole machine can be adjusted, the stability of the whole machine can be further improved by the adjustment of the width of the whole machine, the operation functions of different track gauges can be met, the surface of the track longitudinal beam 307 is provided with a track 308, the corresponding track is switched according to different terrains such as mountainous regions, marshes and the like, the working adaptability of the whole machine is improved, the front end of the frame 301 is fixedly provided with a dozer blade 304, the two ends of the frame 301 and the dozer blade 304 are fixedly connected with a dozer blade oil cylinder 305 through a dozer blade oil cylinder pin shaft 306, the up-and-down swinging of the dozer blade 304 can be realized through the extension and retraction of the dozer blade oil cylinder 305, the doz, and the multifunctional pipeline can adapt to working conditions such as mountainous regions, marshes and the like, and can realize a multifunctional function in the process of laying oil and natural gas pipelines.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a multi-functional pipe crane of all terrain based on excavator platform, includes chassis assembly (1), drop tube equipment (2), revolving stage assembly (5) and rotation mechanism (6), its characterized in that: the upper end face of the chassis assembly (1) is fixedly provided with a pipe hanger working device (2), a cab (3), a tool box (4), a rotary table assembly (5) and a rotary mechanism (6), the chassis assembly (1) and the rotary table assembly (5) are connected with the rotary mechanism (6), the rotary table assembly (5) is connected with a connector (102) through a connecting pin shaft (101), the front end of the connector (102) is connected with a suspension arm and lifting system (103), the front end of the connector (102) and the root of the suspension arm and lifting system (103) are connected with a variable amplitude oil cylinder (104), the pipe hanger working device (2) is connected with the rotary table assembly (5) through the connecting pin shaft (101), a track changing oil cylinder (303) is arranged inside the chassis assembly (1), and two ends of the track changing oil cylinder (303) are respectively connected with a vehicle frame (301) and a track longitudinal beam (307), the surface mounting of track longeron (307) has track (308), the front end fixed mounting of frame (301) has dozer blade (304), the both ends of frame (301) and dozer blade (304) are through dozer blade hydro-cylinder round pin axle (306) fixedly connected with dozer blade hydro-cylinder (305).
2. The all-terrain multifunctional pipe hoist based on the excavator platform as claimed in claim 1, characterized in that: and a counterweight (17) is fixedly installed at the rear end of the chassis assembly (1).
3. The all-terrain multifunctional pipe hoist based on the excavator platform as claimed in claim 1, characterized in that: the hanging pipe working device (2) is divided into two modes of hanging pipe and digging.
4. The all-terrain multifunctional pipe hoist based on the excavator platform as claimed in claim 1, characterized in that: the rotary table assembly (5) is connected with an excavating working device (105) through a connecting pin shaft (101).
5. The all-terrain multifunctional pipe hoist based on the excavator platform as claimed in claim 1, characterized in that: the slewing mechanism (6) comprises a slewing bearing (401), a locking mechanism (402) and locking external teeth (403).
6. The all-terrain multifunctional pipe hoist based on the excavator platform as claimed in claim 1, characterized in that: the upper end of the frame (301) is provided with a hydraulic pilot cloth pipe (7), a handrail assembly (8), an electrical control system (9), a shed assembly (10), an engine system (12), a diesel tank (15), a hydraulic oil tank (16), an air conditioning system (18) and control system software (19).
7. The all-terrain multifunctional pipe hoist based on the excavator platform as claimed in claim 1, characterized in that: the hydraulic system (13) of getting off is installed to the tail end of frame (301), the front end of frame (301) is connected with hydraulic system (11) of getting on the bus.
8. The all-terrain multifunctional pipe hoist based on the excavator platform as claimed in claim 1, characterized in that: positioning holes are formed in the two ends of the rail-changing oil cylinder (303), the frame (301) and the inner portion of the track longitudinal beam (307), a rail-changing oil cylinder pin shaft (302) is installed in the positioning holes, and the two ends of the rail-changing oil cylinder (303) are fixedly connected with the frame (301) and the track longitudinal beam (307) through the rail-changing oil cylinder pin shaft (302).
9. The all-terrain multifunctional pipe hoist based on the excavator platform as claimed in claim 6, wherein: the front surface of the machine shed assembly (10) is provided with a mark (14).
10. The all-terrain multifunctional pipe hoist based on the excavator platform as claimed in claim 6, wherein: the control system software (19) is electrically connected with the electric control system (9) and the air conditioning system (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110089451.7A CN112919332A (en) | 2021-01-22 | 2021-01-22 | All-terrain multifunctional pipe hoist based on excavator platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110089451.7A CN112919332A (en) | 2021-01-22 | 2021-01-22 | All-terrain multifunctional pipe hoist based on excavator platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112919332A true CN112919332A (en) | 2021-06-08 |
Family
ID=76164971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110089451.7A Pending CN112919332A (en) | 2021-01-22 | 2021-01-22 | All-terrain multifunctional pipe hoist based on excavator platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112919332A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585371A (en) * | 2021-08-26 | 2021-11-02 | 三一重机有限公司 | Method and device for adjusting get-off track gauge of excavator and excavator |
| WO2023089144A3 (en) * | 2021-11-18 | 2023-06-29 | Wilhelm Degen | Accessory device mountable to an excavator base, construction machine system, construction machine and method for mounting an accessory device to an excavator base |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101117202A (en) * | 2007-08-29 | 2008-02-06 | 泰安市泰山工程机械集团有限公司 | Novel hydraulic crawler crane |
| CN103696452A (en) * | 2013-12-21 | 2014-04-02 | 安徽合矿机械股份有限公司 | Freely lifting and telescopic type amphibious crawler hydraulic excavator |
| US20160319513A1 (en) * | 2014-01-10 | 2016-11-03 | Xcmg Construction Machinery Co., Ltd. Road Machinery Branch | Multifunctional all-terrain walking hydraulic excavator |
| CN106516999A (en) * | 2015-09-10 | 2017-03-22 | 廊坊市管道人机械设备有限公司 | Pipe lifting device |
| CN109024724A (en) * | 2018-10-23 | 2018-12-18 | 江苏天煤机电科技有限公司 | A kind of mining multi-purpose crawler type traction excavator truck-mounted crane |
-
2021
- 2021-01-22 CN CN202110089451.7A patent/CN112919332A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101117202A (en) * | 2007-08-29 | 2008-02-06 | 泰安市泰山工程机械集团有限公司 | Novel hydraulic crawler crane |
| CN103696452A (en) * | 2013-12-21 | 2014-04-02 | 安徽合矿机械股份有限公司 | Freely lifting and telescopic type amphibious crawler hydraulic excavator |
| US20160319513A1 (en) * | 2014-01-10 | 2016-11-03 | Xcmg Construction Machinery Co., Ltd. Road Machinery Branch | Multifunctional all-terrain walking hydraulic excavator |
| CN106516999A (en) * | 2015-09-10 | 2017-03-22 | 廊坊市管道人机械设备有限公司 | Pipe lifting device |
| CN109024724A (en) * | 2018-10-23 | 2018-12-18 | 江苏天煤机电科技有限公司 | A kind of mining multi-purpose crawler type traction excavator truck-mounted crane |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585371A (en) * | 2021-08-26 | 2021-11-02 | 三一重机有限公司 | Method and device for adjusting get-off track gauge of excavator and excavator |
| WO2023089144A3 (en) * | 2021-11-18 | 2023-06-29 | Wilhelm Degen | Accessory device mountable to an excavator base, construction machine system, construction machine and method for mounting an accessory device to an excavator base |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112919332A (en) | All-terrain multifunctional pipe hoist based on excavator platform | |
| CN101205728A (en) | Endless-tracked multifunctional rotary excavating driller | |
| CN205975755U (en) | Multifunctional excavator | |
| CN115259037A (en) | Self-walking track mast vertical lifting platform | |
| CN111636506A (en) | Excavator capable of running on track | |
| CN106516999A (en) | Pipe lifting device | |
| CN201344034Y (en) | Multifunctional underground bottom cleaning machine | |
| CN110171777B (en) | Crawler crane for reconstruction of excavator and connector for crawler crane | |
| CN212513428U (en) | Maximum excavating force testing device of hydraulic excavator under set posture | |
| CN107675739A (en) | A kind of counterweight automatically moves excavator | |
| CN209457869U (en) | A kind of hydraulic drill ring | |
| CN210313231U (en) | Crawler crane transformed by excavator and connector used for crawler crane | |
| CN109881728A (en) | A kind of board-like earth anchor construction machine | |
| CN212506503U (en) | Excavator getting-off mechanism and excavator | |
| CN212001326U (en) | Excavating device and engineering truck | |
| CN2561824Y (en) | Hydraulic digging machines on vehicle | |
| CN215165922U (en) | Excavator for pavement restoration engineering | |
| CN215364597U (en) | Integrated comprehensive operation vehicle for hoisting, drilling and digging | |
| CN102561415A (en) | Excavator | |
| CN219220290U (en) | Light Fu Banzhuang base construction is with excavation, drilling all-in-one | |
| CN214169224U (en) | Excavator lower frame capable of being quickly disassembled and assembled | |
| CN213805540U (en) | Bulldozer blade control and ripper control integrated mechanism | |
| GB2524996A (en) | Support assembly | |
| JPH0953251A (en) | Excavation working car | |
| CN217872777U (en) | Front-digging and rear-hoisting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |