CN112456350A - Balance chassis equipment for hoisting and transporting - Google Patents
Balance chassis equipment for hoisting and transporting Download PDFInfo
- Publication number
- CN112456350A CN112456350A CN202011352987.5A CN202011352987A CN112456350A CN 112456350 A CN112456350 A CN 112456350A CN 202011352987 A CN202011352987 A CN 202011352987A CN 112456350 A CN112456350 A CN 112456350A
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- China
- Prior art keywords
- seat
- hoisting
- supporting seat
- balance
- balancing
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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
- B66C23/18—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
- B66C23/42—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 with jibs of adjustable configuration, e.g. foldable
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- 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
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
- B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses a balance chassis device for hoisting and transporting, relates to the technical field of hoisting and transporting device structures, and aims to solve the problems that the balance supporting effect of the existing balance chassis device for hoisting and transporting is poor, and the device is easy to move in the hoisting and transporting process. The utility model discloses a lifting device, including hoisting apparatus, elevating conveyor, balancing chassis device, arresting gear, brake equipment, balancing apparatus's upper end is provided with the rotation axis, fixed carousel is installed to the top of rotation axis, hoisting apparatus erection bracing seat is installed to the top of fixed carousel, the lifting rod is installed to the upper end of hoisting apparatus erection bracing seat, the balancing apparatus mount pad is all installed to the both sides of balancing chassis device, the support pneumatic cylinder is installed to the below of balancing apparatus mount pad, the one end of supporting the pneumatic cylinder is provided with flexible bracing piece, the fixed plate is installed to the below of flexible bracing piece, the balancing support seat is installed to the below of fixed plate.
Description
Technical Field
The invention relates to the technical field of hoisting and transporting device structures, in particular to a balance chassis device for hoisting and transporting.
Background
A hoisting and transporting device, also called as a truck-mounted crane, is an equipment which is additionally provided with a hoisting system on the basis of a truck chassis, realizes quick lifting, rotation and object hoisting by a full hydraulic pump system, is generally assembled on a truck, starts a vertical or vertical and horizontal working stroke after materials are taken by the hoisting equipment, unloads the materials after reaching a destination, finishes a working cycle by an idle stroke to a material taking place, and then carries out secondary hoisting or transportation.
However, the balance supporting effect of the existing balance chassis equipment for hoisting transportation is not good, so that the hoisting transportation device is easy to move in the process of hoisting transportation of goods, the transportation effect of the hoisting transportation device is affected, and therefore the balance chassis equipment for hoisting transportation is urgently needed in the market to solve the problems.
Disclosure of Invention
The invention aims to provide balance chassis equipment for hoisting and transporting, and solves the problems that the balance supporting effect of the existing balance chassis equipment for hoisting and transporting in the background technology is poor, and a hoisting and transporting device is easy to move in the process of hoisting and transporting goods, so that the transporting effect of the hoisting and transporting device is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a balance chassis device for hoisting transportation comprises a hoisting transport vehicle, a vehicle door is installed on one side of the hoisting transport vehicle, brake wheels are installed below the hoisting transport vehicle, a balance chassis device is installed on one side of the hoisting transport vehicle, a brake device is installed above the balance chassis device, a rotating shaft is arranged at the upper end of the brake device, a fixed turntable is installed above the rotating shaft, a hoisting device installation supporting seat is installed above the fixed turntable, a hydraulic rod is installed on one side of the hoisting device installation supporting seat, a lifting rod is installed at the upper end of the hoisting device installation supporting seat, the lifting rod and the hoisting device installation supporting seat are fixedly connected through a rotating connecting shaft, a steel cable routing seat is installed at one end of the lifting rod, a hook is installed below the steel cable routing seat, and balance device installation seats are installed on two sides of the balance chassis device, the supporting hydraulic cylinder is installed to the below of balancing unit mount pad, the one end of supporting the hydraulic cylinder is provided with flexible bracing piece, the fixed plate is installed to the below of flexible bracing piece, balanced supporting seat is installed to the below of fixed plate.
Preferably, a fixed seat is installed at one end of the hoisting transport vehicle, a connecting seat corresponding to the fixed seat is arranged at one end of the balance chassis device, and the connecting seat is fixedly connected with the fixed seat through a rotating connecting shaft.
Preferably, a fixing foot is installed below the braking device, and the fixing foot is fixedly connected with the balance chassis device through a fixing screw.
Preferably, the lower end of the hoisting device installation supporting seat is provided with a device fixing seat, and the device fixing seat is fixedly connected with the fixed turntable through a fixing bolt.
Preferably, the two ends of the balancing device mounting seat are provided with fixed connecting seats, and the fixed connecting seats are fixedly connected with the balancing chassis device through hexagon bolts.
Preferably, one end of the supporting hydraulic cylinder is located inside the balancing device mounting seat, and the supporting hydraulic cylinder is fixedly connected with the balancing device mounting seat through a fastening bolt.
Preferably, the inside of balanced supporting seat is provided with the fixed screw, pass through connecting bolt fixed connection between fixed plate and the balanced supporting seat, the one end of connecting bolt passes the fixed plate and extends to the inside of fixed screw.
Preferably, the lower extreme of balanced supporting seat is provided with the friction lug, the friction lug is provided with a plurality of, a plurality of friction lug is at the lower extreme evenly distributed of balanced supporting seat.
Preferably, the bracing piece is installed to the below of derrick mast, the lower extreme of placing the bracing piece is provided with unable adjustment base, pass through fastening screw fixed connection between unable adjustment base and the balanced chassis device, the upper end of placing the bracing piece is installed and is placed the supporting seat, the top of placing the supporting seat is installed and is installed rubber protection pad, rubber protection pad with place supporting seat adhesive bonding.
Compared with the prior art, the invention has the beneficial effects that:
1. this kind of balanced chassis equipment for jack-up transportation installs four support hydraulic cylinders, through opening support hydraulic cylinder, make flexible bracing piece promote balanced supporting seat to remove through support hydraulic cylinder, make the one end and the ground contact of balanced supporting seat, the balanced supporting seat through the installation can support ground like this, make this kind of jack-up conveyer can not appear the condition of removing at the in-process of process, avoid influencing this kind of jack-up conveyer's work, the lower extreme of balanced supporting seat is provided with friction convex block, can improve and ground between the frictional force when the friction convex block that sets up can make balanced supporting seat and ground carry out the contact support, avoid balanced supporting seat to take place to remove at the in-process that supports, thereby influence this kind of jack-up conveyer's work.
2. This kind of jack-up transportation is with balanced chassis equipment-mounting places the bracing piece, when placing the derrick, place the derrick in the inside of placing the supporting seat of placing the installation of bracing piece top, can make the derrick carry out fine placing through this kind of setting, can avoid the derrick to cause the condition that damage appears in derrick and hoisting apparatus erection bracing seat junction because of gravity like this, thereby make this kind of jack-up conveyer break down easily, the upper end of placing the supporting seat is provided with rubber fender pad, rubber fender pad through the installation can effectual protection derrick, make and place the supporting seat can not lead to the fact wearing and tearing to the derrick when supporting the derrick, thereby make the derrick cause the damage easily.
Drawings
FIG. 1 is an overall side view of the present invention;
FIG. 2 is a front view of the placement support pole of the present invention;
FIG. 3 is an enlarged view of a portion of the area A according to the present invention;
FIG. 4 is an enlarged view of a portion of the area B of the present invention;
FIG. 5 is a partial cross-sectional view of the balanced support of the present invention.
In the figure: 1. a hoisting transport vehicle; 101. a fixed seat; 2. a vehicle door; 3. braking the wheel; 4. a balancing chassis device; 401. a connecting seat; 5. rotating the connecting shaft; 6. a braking device; 601. a fixing leg; 7. a set screw; 8. a rotating shaft; 9. fixing the rotary table; 10. the hoisting device is provided with a supporting seat; 1001. a device holder; 11. fixing the bolt; 12. a lifting rod; 13. rotating the connecting shaft; 14. a hydraulic lever; 15. a wire cable routing seat; 16. hooking; 17. a balancing device mounting base; 1701. fixing the connecting seat; 18. a hexagon bolt; 19. a support hydraulic cylinder; 20. fastening a bolt; 21. a telescopic support rod; 22. a fixing plate; 23. balancing the supporting seat; 2301. fixing screw holes; 2302. a friction bump; 24. a connecting bolt; 25. placing a support rod; 2501. a fixed base; 26. fastening screws; 27. placing a supporting seat; 28. a rubber protection pad.
Detailed Description
The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an embodiment of the present invention is shown: a balance chassis device for hoisting transportation comprises a hoisting transport vehicle 1, a vehicle door 2 is installed on one side of the hoisting transport vehicle 1, a brake wheel 3 is installed below the hoisting transport vehicle 1, a balance chassis device 4 is installed on one side of the hoisting transport vehicle 1, a brake device 6 is installed above the balance chassis device 4, a rotating shaft 8 is arranged at the upper end of the brake device 6, a fixed turntable 9 is installed above the rotating shaft 8, a hoisting device installation supporting seat 10 is installed above the fixed turntable 9, a hydraulic rod 14 is installed on one side of the hoisting device installation supporting seat 10, a lifting rod 12 is installed at the upper end of the hoisting device installation supporting seat 10, the lifting rod 12 and the hoisting device installation supporting seat 10 are fixedly connected through a rotating connecting shaft 13, a steel cable routing seat 15 is installed at one end of the lifting rod 12, a hook 16 is installed below the steel cable routing seat 15, and a balance device installation seat 17 is installed on both sides of the balance chassis, a supporting hydraulic cylinder 19 is installed below the balancing device installation seat 17, a telescopic supporting rod 21 is arranged at one end of the supporting hydraulic cylinder 19, a fixing plate 22 is installed below the telescopic supporting rod 21, and a balancing support seat 23 is installed below the fixing plate 22.
Further, fixing base 101 is installed to the one end of jack-up transport vechicle 1, the one end of balanced chassis device 4 is provided with the connecting seat 401 corresponding with fixing base 101, through 5 fixed connection of swivelling joint axle between connecting seat 401 and the fixing base 101, can make and to install fixedly between jack-up transport vechicle 1 and the balanced chassis device 4 very convenient, make balanced chassis device 4 can be through the removal that jack-up transport vechicle 1 can be convenient to the position department that needs, can make this kind of device use convenience very like this.
Furthermore, fixing feet 601 are installed below the braking device 6, the fixing feet 601 are fixedly connected with the balance chassis device 4 through fixing screws 7, the firmness of installation between the braking device 6 and the balance chassis device 4 can be improved, and the braking device 6 and the balance chassis device 4 can be very conveniently installed through the fixing screws 7.
Further, the lower extreme of hoisting apparatus erection bracing seat 10 is provided with device fixing base 1001, through fixing bolt 11 fixed connection between device fixing base 1001 and the fixed carousel 9, can make more firm that hoisting apparatus erection bracing seat 10 and fixed carousel 9 can install, make hoisting apparatus erection bracing seat 10 can not take place the condition that drops between the in-process that uses and the fixed carousel 9 to cause hoisting apparatus erection bracing seat 10 to appear collapsing, thereby probably cause very huge incident.
Further, the two ends of the balancing device mounting seat 17 are provided with the fixed connection seats 1701, the fixed connection seats 1701 are fixedly connected with the balancing chassis device 4 through the hexagon bolts 18, the balancing device mounting seat 17 and the balancing chassis device 4 can be conveniently and fixedly mounted, the balancing device mounting seat 17 and the balancing chassis device 4 can be mounted more firmly, and therefore the balancing device mounting seat 17 is not easy to fall off from the balancing chassis device 4.
Further, the one end that supports pneumatic cylinder 19 is located the inside of balancing unit mount pad 17, support through fastening bolt 20 fixed connection between pneumatic cylinder 19 and the balancing unit mount pad 17, can make support more firm that can install between pneumatic cylinder 19 and the balancing unit mount pad 17, make support the condition that pneumatic cylinder 19 can not appear rocking in the course of the work, can be better support balanced chassis device 4 like this, make this kind of jack-up conveyer at the in-process stability of work better, the condition that can not take place to remove, thereby influence the work of this kind of jack-up conveyer.
Further, the inside of balanced supporting seat 23 is provided with fixed screw 2301, through connecting bolt 24 fixed connection between fixed plate 22 and the balanced supporting seat 23, connecting bolt 24's one end is passed fixed plate 22 and is extended to the inside of fixed screw 2301, can be convenient install fixed plate 22 and balanced supporting seat 23, it is more firm that can install between messenger's fixed plate 22 and the balanced supporting seat 23 through connecting bolt 24, balanced supporting seat 23 through the installation can pass through supporting hydraulic cylinder 19, make balanced supporting seat 23 and ground contact, can support balanced chassis device 4 fixed like this, avoid the condition that this kind of jack-up conveyer takes place to remove in the work, thereby influence this kind of jack-up conveyer's work.
Further, the lower extreme of balanced supporting seat 23 is provided with friction lug 2302, and friction lug 2302 is provided with a plurality of, and a plurality of friction lug 2302 is at the lower extreme evenly distributed of balanced supporting seat 23, can make the frictional force between balanced supporting seat 23 and the ground bigger like this, makes the fixed effect of support of balanced supporting seat 23 can be better, and the condition of removal can not appear at the in-process of work like this kind of jack-up conveyer.
Furthermore, a placing support rod 25 is installed below the lifting rod 12, a fixing base 2501 is arranged at the lower end of the placing support rod 25, the fixing base 2501 is fixedly connected with the balance chassis device 4 through a fastening screw 26, a placing support seat 27 is installed at the upper end of the placing support rod 25, a rubber protection pad 28 is installed above the placing support seat 27, the rubber protection pad 28 is adhesively connected with the placing support seat 27, the installed placing support rod 25 and the balance chassis device 4 can be installed more firmly through the arranged fastening screw 26, the lifting rod 12 can be supported through the placing support seat 27 installed above the placing support rod 25, and therefore the condition that the joint of the lifting rod 12 and the lifting device installing support seat 10 is damaged due to gravity of the lifting rod 12 can be effectively avoided, and the lifting and transporting device is easy to break down, the upper end of placing support base 27 is provided with rubber protection pad 28, and rubber protection pad 28 through the installation can effectually protect lifting rod 12, makes placing support base 27 can not cause wearing and tearing to lifting rod 12 when supporting lifting rod 12 to make lifting rod 12 cause the damage.
The working principle is as follows: when the lifting transport vehicle is used, the lifting transport vehicle 1 drives the balance chassis device 4, the balance chassis device 4 is transported to a required position, then the supporting hydraulic cylinder 19 is opened, the telescopic supporting rod 21 pushes the balance supporting seat 23 to move through the supporting hydraulic cylinder 19, one end of the balance supporting seat 23 is contacted with the ground, thus the ground can be supported through the installed balance supporting seat 23, the lifting transport device can not move in the process, the influence on the work of the lifting transport device is avoided, the lower end of the balance supporting seat 23 is provided with the friction bump 2302, the friction force between the balance supporting seat 23 and the ground can be improved when the balance supporting seat 23 is contacted and supported with the ground through the arranged friction bump 2302, the balance supporting seat 23 is prevented from moving in the supporting process, and the work of the lifting transport device is influenced, after the supporting is finished, the hydraulic rod 14 is opened, the lifting rod 12 can be lifted through the hydraulic rod 14, then the materials to be transported are lifted through the hook 16, the fixed rotary table 9 is rotated through the rotating shaft 8, the lifting rod 12 can be driven to rotate through the lifting device installation supporting seat 10, the lifted materials are transported to a required position, after the lifting rod 12 is placed inside the placing supporting seat 27 installed above the placing supporting rod 25, the lifting rod 12 can be placed well through the arrangement, the situation that the joint of the lifting rod 12 and the lifting device installation supporting seat 10 is damaged due to gravity of the lifting rod 12 can be avoided, the lifting and transporting device is easy to break down, the rubber protection pad 28 is arranged at the upper end of the placing supporting seat 27, the lifting rod 12 can be effectively protected through the installed rubber protection pad 28, so that the place support 27 does not wear on the lifting rod 12 and thereby damage the lifting rod 12 while supporting the lifting rod 12.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a balanced chassis equipment is used in jack-up transportation, includes jack-up transport vechicle (1), its characterized in that: the lifting device is characterized in that a vehicle door (2) is installed on one side of the lifting transport vehicle (1), a braking wheel (3) is installed below the lifting transport vehicle (1), a balance chassis device (4) is installed on one side of the lifting transport vehicle (1), a braking device (6) is installed above the balance chassis device (4), a rotating shaft (8) is arranged at the upper end of the braking device (6), a fixed turntable (9) is installed above the rotating shaft (8), a lifting device installation supporting seat (10) is installed above the fixed turntable (9), a hydraulic rod (14) is installed on one side of the lifting device installation supporting seat (10), a lifting rod (12) is installed at the upper end of the lifting device installation supporting seat (10), and the lifting rod (12) and the lifting device installation supporting seat (10) are fixedly connected through a rotating connecting shaft (13), wire rope wiring seat (15) are installed to the one end of derrick mast (12), couple (16) are installed to the below of wire rope wiring seat (15), balancing unit mount pad (17) are all installed to the both sides of balanced chassis device (4), support pneumatic cylinder (19) are installed to the below of balancing unit mount pad (17), the one end of supporting pneumatic cylinder (19) is provided with flexible bracing piece (21), fixed plate (22) are installed to the below of flexible bracing piece (21), balanced supporting seat (23) are installed to the below of fixed plate (22).
2. The balance chassis device for hoisting transportation according to claim 1, wherein: fixing base (101) are installed to the one end of jack-up transport vechicle (1), the one end of balanced chassis device (4) is provided with connecting seat (401) corresponding with fixing base (101), through rotatory connecting axle (5) fixed connection between connecting seat (401) and fixing base (101).
3. The balance chassis device for hoisting transportation according to claim 1, wherein: and a fixing foot (601) is arranged below the braking device (6), and the fixing foot (601) is fixedly connected with the balance chassis device (4) through a fixing screw (7).
4. The balance chassis device for hoisting transportation according to claim 1, wherein: the lower end of the hoisting device installation supporting seat (10) is provided with a device fixing seat (1001), and the device fixing seat (1001) is fixedly connected with the fixed turntable (9) through a fixing bolt (11).
5. The balance chassis device for hoisting transportation according to claim 1, wherein: and fixed connecting seats (1701) are arranged at two ends of the balancing device mounting seat (17), and the fixed connecting seats (1701) are fixedly connected with the balancing chassis device (4) through hexagon bolts (18).
6. The balance chassis device for hoisting transportation according to claim 1, wherein: one end of the supporting hydraulic cylinder (19) is located inside the balancing device mounting seat (17), and the supporting hydraulic cylinder (19) is fixedly connected with the balancing device mounting seat (17) through a fastening bolt (20).
7. The balance chassis device for hoisting transportation according to claim 1, wherein: the inside of balanced supporting seat (23) is provided with fixed screw hole (2301), pass through connecting bolt (24) fixed connection between fixed plate (22) and balanced supporting seat (23), the one end of connecting bolt (24) passes fixed plate (22) and extends to the inside of fixed screw hole (2301).
8. The balance chassis device for hoisting transportation according to claim 1, wherein: the lower end of the balance supporting seat (23) is provided with a friction lug (2302), the friction lug (2302) is provided with a plurality of friction lugs, and the friction lugs (2302) are uniformly distributed at the lower end of the balance supporting seat (23).
9. The balance chassis device for hoisting transportation according to claim 1, wherein: support rod (25) are installed to the below of lifting rod (12), the lower extreme of placing support rod (25) is provided with unable adjustment base (2501), through fastening screw (26) fixed connection between unable adjustment base (2501) and balanced chassis device (4), the upper end of placing support rod (25) is installed and is placed supporting seat (27), place the top of supporting seat (27) and install rubber protection pad (28), rubber protection pad (28) and place supporting seat (27) adhesive bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011352987.5A CN112456350A (en) | 2020-11-27 | 2020-11-27 | Balance chassis equipment for hoisting and transporting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011352987.5A CN112456350A (en) | 2020-11-27 | 2020-11-27 | Balance chassis equipment for hoisting and transporting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112456350A true CN112456350A (en) | 2021-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011352987.5A Pending CN112456350A (en) | 2020-11-27 | 2020-11-27 | Balance chassis equipment for hoisting and transporting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112456350A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203359836U (en) * | 2013-06-06 | 2013-12-25 | 吴洪昭 | Autohoist |
| CN206634952U (en) * | 2017-09-15 | 2017-11-14 | 王栋栋 | A kind of high single arm type crane of stability |
| CN207347034U (en) * | 2017-09-30 | 2018-05-11 | 长治清华机械厂 | A kind of lorry-mounted crane for oilfield logging truck |
| CN109553008A (en) * | 2018-12-07 | 2019-04-02 | 中联重科股份有限公司 | Lifting equipment and lifting assembly |
| CN208814545U (en) * | 2018-09-29 | 2019-05-03 | 程力专用汽车股份有限公司 | A kind of truck with loading crane |
| CN211444799U (en) * | 2019-12-18 | 2020-09-08 | 济宁市鲁星工程机械集团有限公司 | Safety hydraulic adjusting mechanism of automobile crane |
-
2020
- 2020-11-27 CN CN202011352987.5A patent/CN112456350A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203359836U (en) * | 2013-06-06 | 2013-12-25 | 吴洪昭 | Autohoist |
| CN206634952U (en) * | 2017-09-15 | 2017-11-14 | 王栋栋 | A kind of high single arm type crane of stability |
| CN207347034U (en) * | 2017-09-30 | 2018-05-11 | 长治清华机械厂 | A kind of lorry-mounted crane for oilfield logging truck |
| CN208814545U (en) * | 2018-09-29 | 2019-05-03 | 程力专用汽车股份有限公司 | A kind of truck with loading crane |
| CN109553008A (en) * | 2018-12-07 | 2019-04-02 | 中联重科股份有限公司 | Lifting equipment and lifting assembly |
| CN211444799U (en) * | 2019-12-18 | 2020-09-08 | 济宁市鲁星工程机械集团有限公司 | Safety hydraulic adjusting mechanism of automobile crane |
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