CN109516382B - Driving device with cable drum hoisting clamp - Google Patents
Driving device with cable drum hoisting clamp Download PDFInfo
- Publication number
- CN109516382B CN109516382B CN201910034473.6A CN201910034473A CN109516382B CN 109516382 B CN109516382 B CN 109516382B CN 201910034473 A CN201910034473 A CN 201910034473A CN 109516382 B CN109516382 B CN 109516382B
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- arm
- clamp
- cable
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- horizontal
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- 230000005484 gravity Effects 0.000 claims abstract description 10
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
Classifications
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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
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
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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
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/445—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces motor actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/22—Control systems or devices for electric drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Jib Cranes (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The invention relates to a crane device with a cable reel hoisting clamp, which comprises a beam, wherein the top end of a lifting appliance is in sliding connection with the beam of the crane, slides along the beam, and the bottom end of the lifting appliance is connected with the clamp; the clamp is of a bilateral symmetry structure and comprises a fixed arm, a rotating arm, horizontal arms, vertical arms, clamping arms and supporting feet; the horizontal arm can extend horizontally and adjust the clamping width; the vertical arm is divided into an upper part and a lower part, which are connected through a telescopic device, the length of the upper part is fixed, and the lower part can control the clamping length and is used for clamping cable reels with different sizes; the clamp arm of the hollowed triangle can be used for attaching the cable tray to a larger extent, the stability of cable hoisting is enhanced, the support leg horizontally extending at the bottom of the clamp arm can be used for stably lifting the lower part of the outer ring of the cable tray, the round corner structure of the support leg can be used for solving the problem that the cable spoke cannot shrink on the clamp, and the cable tray can be used for assisting in checking through the gravity sensor and the laser correlation structure, so that full-automatic control can be realized.
Description
Technical Field
The invention relates to a traveling crane device with a cable reel hoisting clamp.
Background
In the outdoor storage materials of the warehouse of the power grid company, cable materials which are more suitable for loading and unloading through travelling crane are mainly divided into four types of overhead insulated conductors, steel stranded wires, power cables and power cables, and the four types of cables are stored by using cable trays. At present, three modes are mainly adopted for loading and unloading the cable reel: fork truck loading and unloading, crane loading and unloading and lifting appliance loading and unloading. The forklift loading and unloading realizes loading and unloading operations on cable trays with different tray diameters by adjusting the width of a forklift fork; the crane loading and unloading can be used for loading and unloading operation of cable reels with larger specification and size; the hanger is a special hanger developed for the characteristic of the storage cable tray, the applicability is stronger, the two ends of the center of the cable tray are generally hooked by two lifting hooks, or the cable tray is hooked by taking the upper part of the inner ring of the cable tray as a connecting point, but the design has weak lifting stability, and the cable tray is difficult to position due to interference of cables and spokes of the cable tray in actual operation and cannot adapt to the automatic requirement.
Disclosure of Invention
The invention aims to provide a traveling crane device with a cable reel hoisting clamp.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
a traveling crane device with a cable reel hoisting clamp comprises a traveling crane, a lifting appliance and a clamp;
the crane comprises a beam, the top end of the lifting appliance is in sliding connection with the beam of the crane, the lifting appliance slides along the beam, and the bottom end of the lifting appliance is connected with the clamp;
the clamp is of a bilateral symmetry structure and comprises a fixed arm, a rotating arm, horizontal arms, vertical arms, clamping arms and supporting feet; the fixed arm is of a horizontal structure, the upper end of the middle section of the fixed arm is vertically connected with a rotating arm, the rotating arm is movably connected with the fixed arm, and the top of the rotating arm is provided with a hole for being connected with a lifting appliance; the two ends of the fixed arm extend horizontally and are connected with the horizontal arm through the displacement device, so that the horizontal arm is displaced along the horizontal direction through the displacement device; the tail end of the horizontal arm is connected with a vertical arm, the vertical arm comprises an upper vertical arm section and a lower vertical arm section, and the upper vertical arm section and the lower vertical arm section are connected through a telescopic device, so that the vertical arm stretches along the vertical direction; the tail end of the vertical arm is connected with the clamping arm, the clamping arm is of a hollowed-out triangular structure, and two corners of the bottom of the triangle are horizontally connected with supporting feet for supporting and lifting the cable tray.
As a further improvement of the invention, the crane is a single-beam portal electric hoist crane, and the electric hoist adopts a four-rope coiling and uncoiling structure.
As a further improvement of the invention, the displacement device comprises a gear, a sliding rail, a first connecting piece and a motor; the fixed arm and the horizontal arm are internally provided with cavities, the gear, the sliding rail, the first connecting piece and the motor are arranged in the cavities, the first connecting piece is connected with the gear, the fixed arm and the horizontal arm, and the horizontal arm is driven to horizontally move along the sliding rail through the rotation of the motor driving gear.
As a further improvement of the invention, the telescopic device comprises a gear, a sliding rail, a second connecting piece and a motor; the junction of perpendicular arm upper segment and perpendicular arm hypomere is equipped with the cavity, gear, slide rail, second connecting piece and motor set up in the cavity, and gear, perpendicular arm upper segment and perpendicular arm hypomere are connected to the second connecting piece, drive perpendicular arm hypomere along the slide rail vertical motion through motor drive gear rotation.
As a further improvement of the invention, the supporting feet are of round-corner structures. The support foot adopts the fillet structure, if meet cable dish spoke at shrink in-process, accessible chamfer roll-in solves the cable spoke and to the unable problem of shrink of anchor clamps.
As a further improvement of the invention, the two sides of the rotating arm are provided with gravity sensors. The gravity sensor is connected with the rotating arm, so that the weight of the cable drum can be recorded while the cable drum is hoisted, and daily checking operation is facilitated.
As a further improvement of the invention, a three-dimensional laser scanner is arranged at the lower end of the middle section of the cross beam of the travelling crane. The three-dimensional laser scanner can be used for collecting three-dimensional coordinate data of the truck position and the cable drum on the vehicle, so that the cable drum can be positioned conveniently.
As a further improvement of the invention, the lower end of the middle section of the beam of the travelling crane is provided with a first camera; the first camera is arranged at the lower end of the middle section of the beam, so that the overall situation of the warehouse can be mastered in real time. Further, a second camera is arranged at the lower end of the middle section of the fixed arm. The camera is arranged at the lower end of the middle section of the fixed arm, so that the cable tray can be globally positioned, and the clamp is guided to move to the upper part of the cable tray. Further, a third camera is arranged on the inner side of the vertical arm. In the fixture descending process, cameras arranged on the vertical arms at two sides can acquire the positions of the edges of the cable tray, and the moving direction of the fixture can be indicated according to the symmetrical condition of the edges of the cable tray at two sides in the visual field area, so that the cable tray is further finely positioned. Further, a fourth camera is arranged at the joint of the clamping arm and the supporting foot. The camera observes the side arc of the disc, and the moving direction of the clamp can be determined according to the relative positions of the arc and the clamping arm, so that the clamp is further finely positioned.
As a further improvement of the invention, a laser correlation device is arranged on the inner side of the clamping arm. When the clamp descends to the height below the cable, the laser correlation is blocked by the cable, and the clamp can be used for checking a cable drum.
As a further improvement of the invention, the supporting legs are movably connected with two corners at the bottom of the triangular clamping arm. The supporting legs are movably connected with the clamping arms, and the supporting legs are controlled by the motor to be put down and retracted, so that the problem that the middle distance is small when cables are placed side by side can be solved.
As a further improvement of the invention, the travelling crane device further comprises a control device; the control device receives signals sent by the first camera, the second camera, the third camera, the fourth camera, the three-dimensional laser scanner, the gravity sensor and the laser correlation device, and controls the motor to drive the rotating arm, the moving device and the telescopic device to move the cable drum lifting clamp to lift the cable drum, and the cable drum is checked.
According to the travelling crane device, the cable tray hoisting clamp is combined, the horizontal arm can extend horizontally, and the clamping width is adjusted; the vertical arm is divided into an upper part and a lower part, which are connected through a telescopic device, the length of the upper part is fixed, and the lower part can control the clamping length and is used for clamping cable reels with different sizes; the clamp arm of the hollowed triangle can be used for attaching the cable tray to a larger extent, the stability of cable hoisting is enhanced, the support leg horizontally extending at the bottom of the clamp arm can be used for stably lifting the lower part of the outer ring of the cable tray, the round corner structure of the support leg can be used for solving the problem that the cable spoke cannot shrink on the clamp, and the cable tray can be used for assisting in checking through the gravity sensor and the laser correlation structure, so that full-automatic control can be realized.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a traveling crane device with a cable reel lifting clamp;
FIG. 2 is a schematic plan view of a cable tray lifting clamp according to the present invention;
FIG. 3 is a schematic side view of the cable tray lifting clamp of the present invention;
fig. 4 is a schematic perspective view of a cable tray lifting clamp according to the present invention.
Detailed Description
The technical scheme of the invention is further described below with reference to the attached drawings and the specific embodiments.
Example 1
The crane apparatus 100 shown in fig. 1 includes a crane, a hanger and a jig; the crane adopts a single-beam portal electric hoist crane, and the electric hoist adopts a four-rope coiling and uncoiling structure; the top end of the lifting appliance is in sliding connection with the travelling crane cross beam, slides along the cross beam, and the bottom end of the lifting appliance is connected with the clamp.
As shown in fig. 2-4, the cable drum hoisting clamp is of a bilateral symmetry structure and comprises a fixed arm 2, a rotating arm 1, a horizontal arm 3, a vertical arm, a clamping arm 5 and a supporting foot 6 which are arranged on two sides of the fixed arm 2; the fixed arm 2 is of a horizontal structure, the upper end of the middle section of the fixed arm 2 is vertically connected with the rotating arm 1, and a hole 11 is formed in the top of the rotating arm 1 and used for connecting a lifting hook; the two ends of the fixed arm 2 extend horizontally, and are connected with the horizontal arm 3 through a displacement device 31, so that the horizontal arm 3 is displaced along the horizontal direction through the displacement device; the tail end of the horizontal arm 3 is connected with a vertical arm, the vertical arm comprises a vertical arm upper section 41 and a vertical arm lower section 42, and the vertical arm upper section 41 and the vertical arm lower section 42 are connected through a telescopic device 43, so that the vertical arm stretches along the vertical direction;
the displacement device 31 comprises a gear, a sliding rail, a first connecting piece and a motor; the fixed arm 2 and the horizontal arm 3 are internally provided with cavities, a gear, a sliding rail, a first connecting piece and a motor are arranged in the cavities, the first connecting piece is connected with the gear, the fixed arm 2 and the horizontal arm 3, and the horizontal arm is driven to horizontally move along the sliding rail through the rotation of the motor driving gear.
The telescopic device comprises a gear, a sliding rail, a second connecting piece and a motor; the junction of perpendicular arm upper segment 41 and perpendicular arm lower segment 42 is equipped with the cavity, and gear, slide rail, second connecting piece and motor set up in the cavity, and gear, perpendicular arm upper segment 41 and perpendicular arm lower segment 42 are connected to the second connecting piece, drive perpendicular arm lower segment along the slide rail vertical motion through motor drive gear rotation.
The tail end of the vertical arm is connected with the clamping arm 5, as shown in fig. 2, the clamping arm 5 is in a hollowed-out triangular structure, the horizontal connection support leg 6 is used for lifting the cable tray 9, as shown in fig. 2, the lifting site is below the outer ring of the cable tray, and the support leg 6 is in a round corner structure.
Gravity sensors 12 are arranged on two sides of the rotating arm 1. The gravity sensor 12 is connected with the rotating arm 1, the recording of the weight of the cable drum can be realized while the cable drum hoisting operation is carried out, the control device reads the weight information returned by the gravity sensor 12, the current weight data of the lifting hook is obtained, and after the current weight data is transmitted back to the background system, the weight information is compared with the weight information recorded last time to check whether errors exist, and further the checking is carried out. The inside of the clamping arm 5 is provided with a laser correlation device 51, when the clamp descends to the height below the cable, the laser correlation is blocked by the cable, and the clamp can be used for checking a cable drum.
For realizing accurate positioning, the lower end of the middle section of the beam of the travelling crane is provided with a three-dimensional laser scanner 7 and a first camera 8, the clamp is provided with three cameras, the lower end of the middle section of the fixed arm 2 is provided with a first camera 21, the cable drum is globally positioned, and the clamp is guided to move to the upper part of the cable drum. The second cameras 44 are arranged on the inner sides of the vertical arms, and in the descending process of the clamp, the second cameras 44 arranged on the vertical arms on the two sides acquire the positions of the edges of the cable tray, so that the moving direction of the clamp can be indicated according to the symmetrical condition of the edges of the two side cable trays in the visual field area, and the clamp can be further finely positioned. The third camera 61 is arranged at the joint of the clamping arm 5 and the supporting leg 6, the third camera 61 is used for observing the side arc of the cable disc, and the moving direction of the clamp is determined according to the relative positions of the arc and the clamping arm 5, so that the clamp is further finely positioned.
The two corners at the bottoms of the supporting legs 6 and the triangular clamping arms 5 are movably connected, and the supporting legs 6 are controlled by a motor to be put down and retracted, so that the problem that the middle distance is small when cables are placed side by side can be solved.
Claims (1)
1. The traveling crane device with the cable reel hoisting clamp is characterized by comprising a traveling crane, a lifting appliance, a clamp and a control device;
the travelling crane comprises a cross beam, a three-dimensional laser scanner and a first camera are arranged at the lower end of the middle section of the cross beam of the travelling crane, the three-dimensional laser scanner is used for collecting three-dimensional coordinate data of a truck position and a cable drum on a vehicle, and the cable drum is positioned; the top end of the lifting appliance is in sliding connection with the travelling crane cross beam, slides along the cross beam, and the bottom end of the lifting appliance is connected with the clamp; the crane is a single-beam portal electric hoist crane, and the electric hoist adopts a four-rope coiling and uncoiling structure;
the clamp is of a bilateral symmetry structure and comprises a fixed arm, a rotating arm, horizontal arms, vertical arms, clamping arms and supporting feet; the fixed arm is of a horizontal structure, the upper end of the middle section of the fixed arm is vertically connected with a rotating arm, the rotating arm is movably connected with the fixed arm, a hole is formed in the top of the rotating arm and is used for being connected with a lifting appliance, and gravity sensors are arranged on two sides of the rotating arm; the two ends of the fixed arm horizontally extend, the horizontal arm is connected with the displacement device, the horizontal arm is displaced along the horizontal direction through the displacement device, the second camera is arranged at the lower end of the middle section of the fixed arm, and the cable tray is globally positioned; the tail end of the horizontal arm is connected with a vertical arm, a third camera is arranged on the inner side of the vertical arm, the vertical arm comprises an upper vertical arm section and a lower vertical arm section, and the upper vertical arm section and the lower vertical arm section are connected through a telescopic device, so that the vertical arm stretches along the vertical direction; the tail end of the vertical arm is connected with a clamping arm which is in a hollowed-out triangle structure, two corners of the bottom of the triangle are horizontally connected with supporting feet and used for lifting a cable tray, a fourth camera is arranged at the joint of the clamping arm and the supporting feet, and a laser correlation device is arranged at the inner side of the clamping arm;
the control device receives signals sent by the first camera, the second camera, the third camera, the fourth camera, the three-dimensional laser scanner, the gravity sensor and the laser correlation device, and controls the motor to drive the rotating arm, the moving device and the telescopic device to move the cable drum lifting clamp to lift the cable drum, and performs inventory;
the displacement device comprises a gear, a sliding rail, a first connecting piece and a motor; the fixed arm and the horizontal arm are internally provided with cavities, the gear, the sliding rail, the first connecting piece and the motor are arranged in the cavities, the first connecting piece is connected with the gear, the fixed arm and the horizontal arm, and the motor drives the gear to rotate to drive the horizontal arm to horizontally move along the sliding rail;
the telescopic device comprises a gear, a sliding rail, a second connecting piece and a motor; the connecting part of the upper section of the vertical arm and the lower section of the vertical arm is provided with a cavity, the gear, the sliding rail, the second connecting piece and the motor are arranged in the cavity, the second connecting piece is connected with the gear, the upper section of the vertical arm and the lower section of the vertical arm, and the motor drives the gear to rotate so as to drive the lower section of the vertical arm to vertically move along the sliding rail;
the support legs are of round corner structures; the support leg is movably connected with two corners at the bottom of the triangular clamping arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910034473.6A CN109516382B (en) | 2019-01-15 | 2019-01-15 | Driving device with cable drum hoisting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910034473.6A CN109516382B (en) | 2019-01-15 | 2019-01-15 | Driving device with cable drum hoisting clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109516382A CN109516382A (en) | 2019-03-26 |
| CN109516382B true CN109516382B (en) | 2024-03-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910034473.6A Active CN109516382B (en) | 2019-01-15 | 2019-01-15 | Driving device with cable drum hoisting clamp |
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| Country | Link |
|---|---|
| CN (1) | CN109516382B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111675086A (en) * | 2020-07-10 | 2020-09-18 | 安徽省庐峰镀锌有限公司 | Auxiliary clamping device for galvanization |
| CN112456308B (en) * | 2020-11-26 | 2024-06-18 | 周岳 | Fork feeding positioning system of clamp type lifting appliance |
| CN114014169A (en) * | 2021-11-29 | 2022-02-08 | 广西广盛新材料科技有限公司 | Hoisting device with skew detects function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000198667A (en) * | 1999-01-05 | 2000-07-18 | Nisshin Steel Co Ltd | Coil hoisting accessary |
| CN102275811A (en) * | 2011-06-22 | 2011-12-14 | 三一集团有限公司 | Lifting device and engineering machine thereof |
| CN103274285A (en) * | 2013-06-09 | 2013-09-04 | 江苏东南电缆有限公司 | Cable reel lifting appliance |
| CN103693565A (en) * | 2013-12-19 | 2014-04-02 | 山河智能装备股份有限公司 | Transportation device capable of grasping objects to go across obstacles |
| CN205257810U (en) * | 2016-01-11 | 2016-05-25 | 北京城建设计发展集团股份有限公司 | Board -like railway roadbed turning device |
| CN207748761U (en) * | 2017-12-27 | 2018-08-21 | 中广核拓普（湖北）新材料有限公司 | A kind of lifting weighing small-sized gantry frame |
| CN208200113U (en) * | 2018-05-25 | 2018-12-07 | 天津东朗集装箱服务有限公司 | A kind of easy container hoisting device |
| CN209721404U (en) * | 2019-01-15 | 2019-12-03 | 江苏智库物流科技有限公司 | Crane device with cable disc stone tongs |
-
2019
- 2019-01-15 CN CN201910034473.6A patent/CN109516382B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000198667A (en) * | 1999-01-05 | 2000-07-18 | Nisshin Steel Co Ltd | Coil hoisting accessary |
| CN102275811A (en) * | 2011-06-22 | 2011-12-14 | 三一集团有限公司 | Lifting device and engineering machine thereof |
| CN103274285A (en) * | 2013-06-09 | 2013-09-04 | 江苏东南电缆有限公司 | Cable reel lifting appliance |
| CN103693565A (en) * | 2013-12-19 | 2014-04-02 | 山河智能装备股份有限公司 | Transportation device capable of grasping objects to go across obstacles |
| CN205257810U (en) * | 2016-01-11 | 2016-05-25 | 北京城建设计发展集团股份有限公司 | Board -like railway roadbed turning device |
| CN207748761U (en) * | 2017-12-27 | 2018-08-21 | 中广核拓普（湖北）新材料有限公司 | A kind of lifting weighing small-sized gantry frame |
| CN208200113U (en) * | 2018-05-25 | 2018-12-07 | 天津东朗集装箱服务有限公司 | A kind of easy container hoisting device |
| CN209721404U (en) * | 2019-01-15 | 2019-12-03 | 江苏智库物流科技有限公司 | Crane device with cable disc stone tongs |
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| Publication number | Publication date |
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| CN109516382A (en) | 2019-03-26 |
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Address after: 223800 development avenue, Suqian, Jiangsu Province, No. 2481 Applicant after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. SUQIAN POWER SUPPLY BRANCH Applicant after: Jiangsu think tank Intelligent Technology Co.,Ltd. Address before: 223800 development avenue, Suqian, Jiangsu Province, No. 2481 Applicant before: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. SUQIAN POWER SUPPLY BRANCH Applicant before: JIANGSU ZHIKU LOGISTICS TECHNOLOGY Co.,Ltd. |
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