CN210214751U - Horizontal moving device for super-tonnage heavy object - Google Patents
Horizontal moving device for super-tonnage heavy object Download PDFInfo
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- CN210214751U CN210214751U CN201920711554.0U CN201920711554U CN210214751U CN 210214751 U CN210214751 U CN 210214751U CN 201920711554 U CN201920711554 U CN 201920711554U CN 210214751 U CN210214751 U CN 210214751U
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Abstract
The utility model relates to the technical field of heavy object movement, and discloses a horizontal movement device for super-tonnage heavy objects, which comprises a guide rail for bearing heavy objects, a thrust device arranged on the guide rail, and a jack for top pressure movement connected between the thrust device and the heavy objects; the thrust device comprises a thrust jack with a pair of L-shaped foot plates, the L-shaped foot plates are positioned on two sides of a jacking head of the thrust jack and symmetrically arranged in opposite directions, and front end foot plate surfaces of the L-shaped foot plates are positioned in front of the jacking head of the thrust jack; the jacking head of the jack for thrusting props against the supporting surface of the guide rail, and the front end foot plate surfaces of the pair of L-shaped foot plates hook the back surface of the supporting surface of the guide rail respectively. The utility model provides high super-tonnage heavy object horizontal migration's convenience and reliability to the implementation cost of heavy object horizontal migration has been reduced.
Description
Technical Field
The utility model relates to a heavy object removes technical field, concretely relates to super large tonnage heavy object horizontal migration device.
Background
The moving method of large-sized heavy objects in the prior art generally comprises a steel pipe rolling method, a butter sliding plate method, a winch traction method and the like, and the moving method has the advantages of local material utilization construction, simple method and convenient operation, and has the defects that the moving of the heavy objects is influenced by site flatness and climate, the positioning precision is low, and the moving method is not suitable for moving oversized and overweight objects. Another method for moving heavy objects is a hoisting and transporting method using a hoisting machine, which requires a large crane and a large transporting vehicle, and has the disadvantages of high implementation cost and long preparation period.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a super large tonnage heavy object horizontal migration device aims at improving super large tonnage heavy object horizontal migration's convenience and reliability to reduce heavy object horizontal migration's implementation cost. The specific technical scheme is as follows:
a horizontal moving device for super-tonnage heavy objects comprises a guide rail for bearing heavy objects, a thrust device arranged on the guide rail, and a jack for jacking and moving connected between the thrust device and the heavy objects; the thrust device comprises a thrust jack with a pair of L-shaped foot plates, the L-shaped foot plates are positioned on two sides of a jacking head of the thrust jack and symmetrically arranged in opposite directions, and front end foot plate surfaces of the L-shaped foot plates are positioned in front of the jacking head of the thrust jack; the jacking head of the jack for thrusting props against the supporting surface of the guide rail, and the front end foot plate surfaces of the pair of L-shaped foot plates hook the back surface of the supporting surface of the guide rail respectively.
When the device is operated, the thrust device is fixed on the guide rail, then the jack for jacking and moving is used for moving the heavy object, after the heavy object moves for a certain distance, the thrust device and the jack for jacking and moving are loosened, the thrust device moves forwards for a certain distance and then is fixed on the guide rail again, the jack for jacking and moving is used for jacking the heavy object again, so that the heavy object continues to move forwards, and the step-by-step movement of the heavy object is realized.
In order to transfer the heavy object to the guide rail, the utility model adopts a method of alternately jacking the heavy object left and right by a jack and matching with a skid to realize the lifting of the heavy object, in particular to a method of alternately jacking the heavy object left and right by the jack and alternately plugging the skid on the bottom surface of one side of the heavy object inclined off the ground, so as to gradually lift the heavy object off the ground; after the weight is lifted to a certain height, a jack is arranged below the weight to further lift the weight, so that the guide rail can be smoothly arranged below the weight.
In the technical scheme, on one hand, the guide rail is used as a carrier for moving the heavy object, so that the influence of field flatness can be overcome, and the reliability of moving the heavy object is improved; on the other hand, the thrust device arranged on the guide rail and the jack for jacking and moving arranged between the thrust device and the heavy object can realize the easy movement of the heavy object, the convenience is better, and the whole device has simple structure and low implementation cost.
In addition, the thrust device adopts a thrust jack with a pair of L-shaped foot plates, and can be quickly installed and connected with the guide rail. During operation, the thrust device is horizontally sleeved on the guide rail along the direction of the guide rail only by utilizing a neutral gear formed between the L-shaped foot plate and the jacking head of the jack for thrust, and then the jacking head of the jack for thrust is operated to jack the bearing surface of the guide rail, so that the thrust device can be fixed.
Preferably, the guide rail, the thrust block and the jack for abutting and moving are arranged in pairs.
Preferably, the guide rail is an i-shaped guide rail.
As a further improvement of the utility model, a friction reducing plate is arranged between the heavy object and the guide rail, a foaming polytetrafluoroethylene base plate is arranged on the surface of the friction reducing plate contacting with the bearing surface of the guide rail, and lubricating oil is impregnated in the inner foaming holes of the foaming polytetrafluoroethylene base plate; and the friction reducing plate is also provided with a guide groove matched with the side surface of the guide rail.
Through set up the antifriction board between heavy object with the guide rail, can make the aversion of heavy object more light, and can avoid the friction damage of heavy object when the aversion. Meanwhile, the friction reducing plate is provided with a guide groove, so that the accuracy of the moving direction of the heavy object is improved.
The foamed polytetrafluoroethylene base plate arranged on the friction reducing plate has the advantages of low friction coefficient, good friction reducing effect and low cost. And the expanded polytetrafluoroethylene base plate can be replaced as a wearing part, and can play a role in protecting the friction reducing plate, so that the service life of the friction reducing plate is prolonged.
Preferably, the jacking head of the jack for thrust is vertically arranged, the jacking head of the jack for jacking movement is horizontally arranged, and the base of the jack for jacking movement is fixedly connected to the base of the jack for thrust; and a magnet plate is arranged on the friction reducing plate and faces the side face of the jacking head of the jacking and moving jack, and the jacking head of the jacking and moving jack is connected to the magnet plate in an adsorption manner.
The jack for thrust is connected with the jack for jacking movement in an integrated mode, and the magnet plate connected with the jacking head of the jack for jacking movement is arranged on the friction reducing plate, so that the operation is greatly facilitated, and the efficiency of heavy object displacement is improved. In addition, the jack for jacking and moving and the magnetic connection of the magnet plate have good adaptability.
Preferably, the jack for top pressure movement and the jack for thrust are both hydraulic jacks, and the hydraulic jacks are respectively connected with a hydraulic control system to realize the stepping continuous movement of the heavy object; wherein, the hydraulic control system comprises a PLC controller.
The jacks for jacking and moving and the jacks for thrust are connected with the hydraulic control system, and the jacks for jacking and moving and the jacks for thrust are continuously and alternately operated by a PLC (programmable logic controller) in the hydraulic control system, so that the full-automatic stepping movement of the heavy object is realized.
Preferably, the hydraulic jack is a hydraulic self-locking jack.
A method for horizontally moving a heavy object with ultra-large tonnage comprises the following steps:
firstly, a jack is used for alternately jacking heavy objects left and right, and paddings are alternately added on the bottom surface of one side of the heavy object inclined off the ground, so that the heavy object is gradually lifted off the ground; after the weight is lifted to a certain height, a jack is placed below the weight to further lift the weight;
secondly, after the heavy object is lifted, laying a prefabricated I-shaped guide rail below the heavy object, and firmly fixing the I-shaped guide rail;
thirdly, removing the jack and the skid below the heavy object to enable the heavy object to fall on the upper supporting surface of the I-shaped guide rail;
fixing the jack for thrust on the I-shaped guide rail by using a jacking head and an L-shaped foot plate of the jack for thrust, arranging the jack for jacking movement between the jack for thrust and the heavy object, and operating the jack for jacking movement to enable the heavy object to move along the I-shaped guide rail; after the heavy object moves for a certain distance, the thrust jack and the jacking and moving jack are respectively loosened, then the position of the thrust jack is moved forwards and fixed again, the jacking and moving jack is operated again to enable the heavy object to move forwards continuously, and the thrust jack and the jacking and moving jack are operated alternately continuously to realize the stepping movement of the heavy object.
Preferably, in the third step, a friction reducing plate is further mounted on the upper supporting surface of the I-shaped guide rail, and a guide groove in the friction reducing plate is matched with the side surface of the I-shaped guide rail; meanwhile, the base of the jack for thrust and the base of the jack for jacking movement are fixed together; a magnet plate is arranged on the friction reducing plate and faces the side face of the jacking head of the jacking and moving jack, and the jacking head of the jacking and moving jack is connected to the magnet plate in an adsorption manner; in the fourth step, the jack for thrust and the jack for top pressure movement both adopt hydraulic jacks, the hydraulic jacks are respectively connected with a hydraulic control system with a PLC controller, and the jack for thrust and the jack for top pressure movement are continuously and alternately operated by the hydraulic control system so as to realize the full-automatic stepping movement of the heavy object.
Preferably, when the weights are alternatively supported by the jack, safety stoppers for preventing the weights from tipping are fixedly arranged at positions close to the left and right sides of the weights.
The utility model has the advantages that:
firstly, the utility model discloses a super-tonnage heavy object horizontal migration device, on one hand utilize the guide rail as the carrier that the heavy object moved, it can overcome the influence of place roughness to improve the reliability that the heavy object moved; on the other hand, the thrust device arranged on the guide rail and the jack for jacking and moving arranged between the thrust device and the heavy object can realize the easy movement of the heavy object, the convenience is better, and the whole device has simple structure and low implementation cost.
Second, the utility model discloses a super large tonnage heavy object horizontal migration device, thrust ware's structure adopts the jack for the thrust that has a pair of L type sole, and it can realize swift erection joint with the guide rail. During operation, the thrust device is horizontally sleeved on the guide rail along the direction of the guide rail only by utilizing a neutral gear formed between the L-shaped foot plate and the jacking head of the jack for thrust, and then the jacking head of the jack for thrust is operated to jack the bearing surface of the guide rail, so that the thrust device can be fixed.
Third, the utility model discloses a super large tonnage heavy object horizontal migration device, through the heavy object with set up the antifriction board between the guide rail, can make the aversion of heavy object lighter, and can avoid the friction damage of heavy object when the aversion. Meanwhile, the friction reducing plate is provided with a guide groove, so that the accuracy of the moving direction of the heavy object is improved.
Third, the utility model discloses a super large tonnage heavy object horizontal migration device removes the integral type of using the jack through with jack for the thrust and roof pressure and is connected, sets up the magnet board of being connected with the roof pressure head of jack for the roof pressure removal simultaneously on the antifriction board, and convenient operation greatly has improved the efficiency that the heavy object shifted. In addition, the jack for jacking and moving and the magnetic connection of the magnet plate have good adaptability.
Fourth, the utility model discloses a super large tonnage heavy object horizontal migration device is connected with hydraulic control system through removing the roof pressure with jack, jack for the thrust, and the PLC controller by among the hydraulic control system is constantly alternate operation roof pressure and is moved with jack, jack for the thrust, has realized the full-automatic marching type removal of heavy object.
Drawings
Fig. 1 is a schematic structural view of a horizontal moving device for ultra-large tonnage heavy objects of the present invention;
FIG. 2 is a schematic view of the connection structure of the thrust washer and the guide rail in FIG. 1;
FIG. 3 is a left side view of FIG. 1;
FIG. 4 is a schematic three-dimensional structure diagram of a horizontal moving device for super-tonnage heavy objects in FIG. 1;
FIG. 5 is a schematic structural diagram of the ultra-large tonnage weight horizontal moving device of FIG. 1 with the addition of a friction reducing plate, a magnet plate and a hydraulic control system;
fig. 6 is a sectional view (left side view) of the friction reducing plate in fig. 5.
In the figure: 1. the jacking and moving device comprises a jacking and moving jack, 2, a thrust device, 3, a guide rail, 4, a heavy object, 5, an L-shaped foot plate, 6, an anti-thrust jack, 7, a jacking head of the anti-thrust jack, 8, a front end foot plate surface of the L-shaped foot plate, 9, a bearing surface of the guide rail, 10, a friction reducing plate, 11, a guide groove, 12, a jacking head of the jacking and moving jack, 13, a magnet plate, 14, a hydraulic control system, 15, a PLC (programmable logic controller), 16 and a foamed polytetrafluoroethylene base plate.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1:
fig. 1 to 6 show an embodiment of a horizontal moving device for ultra-large tonnage heavy objects of the present invention, which includes a guide rail 3 for carrying heavy objects, a thrust device 2 disposed on the guide rail 3, and a jack 1 connected between the thrust device 2 and a heavy object 4 for jacking and moving; the thrust device 2 comprises a thrust jack 6 with a pair of L-shaped foot plates 5, the L-shaped foot plates 5 are positioned on two sides of a jacking head 7 of the thrust jack 6 and are symmetrically arranged in opposite directions, and front end foot plate surfaces 8 of the L-shaped foot plates 5 are positioned in front of the jacking head 7 of the thrust jack 6; the jacking head 7 of the jack 6 for thrust jacks the supporting surface 9 of the guide rail 3, and the front end foot plate surfaces 8 of the pair of L-shaped foot plates 5 are respectively hooked on the back surface of the supporting surface 9 of the guide rail 3.
When the device is operated, the thrust device 2 is fixed on the guide rail 3, then the jack 1 for jacking and moving is used for moving the heavy object, after the heavy object moves for a certain distance, the thrust device 2 and the jack 1 for jacking and moving are loosened, the thrust device 2 moves forwards for a certain distance and then is fixed on the guide rail 3 again, the jack 1 for jacking and moving is used for jacking and pressing the heavy object again, so that the heavy object moves forwards continuously, and the stepping movement of the heavy object is realized.
In order to transfer the heavy object to the guide rail 3, the embodiment adopts a method of alternately jacking the heavy object left and right by using a jack and matching with a skid to realize the lifting of the heavy object, specifically, the heavy object is alternatively jacked by using the jack left and right, the skids are alternately additionally arranged on the bottom surface of one side of the heavy object inclined from the ground, and the heavy object is gradually lifted off the ground; after the weight is lifted to a certain height, a jack is arranged below the weight to further lift the weight, so that the guide rail 3 can be smoothly arranged below the weight.
In the technical scheme, on one hand, the guide rail 3 is used as a carrier for moving the heavy object, so that the influence of field flatness can be overcome, and the reliability of moving the heavy object is improved; on the other hand, the thrust device 2 provided on the guide rail 3 and the jack 1 for pushing and moving provided between the thrust device 2 and the heavy object 4 can easily move the heavy object, and therefore, the device is convenient, simple in structure and low in implementation cost.
In addition, the thrust device 2 is structured by a thrust jack 6 with a pair of L-shaped foot plates 5, and can be quickly installed and connected with the guide rail 3. During operation, the thrust device 2 is horizontally sleeved on the guide rail 3 along the direction of the guide rail 3 only by utilizing a neutral gear formed between the L-shaped foot plate 5 and the jacking head 7 of the jack 6 for thrust, and then the jacking head 7 of the jack 6 for thrust is operated to jack against the supporting surface 9 of the guide rail 3, so that the thrust device 2 can be fixed.
Preferably, the guide rail 3, the thrust washer 2 and the jack 1 for jacking movement are all arranged in pairs.
Preferably, the guide rail 3 is an i-shaped guide rail.
As a further improvement of the present embodiment, a friction reducing plate 10 is further disposed between the weight 4 and the guide rail 3, a foamed polytetrafluoroethylene pad 16 is disposed on a surface of the friction reducing plate 10 contacting the support surface 9 of the guide rail 3, and lubricating oil is impregnated in an inner foamed hole of the foamed polytetrafluoroethylene pad 16; the friction reducing plate 10 is further provided with a guide groove 11 matched with the side surface of the guide rail 3.
By arranging the friction reducing plate 10 between the weight 4 and the guide rail 3, the weight can be easily displaced, and friction damage of the weight during displacement can be avoided. Meanwhile, the friction reducing plate 10 is provided with the guide groove 11, so that the accuracy of the moving direction of the heavy object is improved.
The expanded polytetrafluoroethylene base plate 16 arranged on the antifriction plate 10 has the advantages of low friction coefficient, good antifriction effect and low cost. Moreover, the expanded PTFE pad 16 can be replaced as a wearing part, which can protect the friction reducing plate 10 and thus prolong the service life of the friction reducing plate 10.
Preferably, the top pressing head 7 of the thrust jack 6 is vertically arranged, the top pressing head 12 of the top pressing moving jack 1 is horizontally arranged, and the base of the top pressing moving jack 1 is fixedly connected to the base of the thrust jack 6; a magnet plate 13 is mounted on the side of the friction reducing plate 10 opposite to the top press head 12 of the top press moving jack 1, and the top press head 12 of the top press moving jack 1 is connected to the magnet plate 13 in an adsorption manner.
The jack 6 for thrust is integrally connected with the jack 1 for jacking movement, and meanwhile, the magnet 13 plate connected with the jacking head 12 of the jack 1 for jacking movement is arranged on the antifriction plate 10, so that the operation is greatly facilitated, and the heavy object shifting efficiency is improved. In addition, the jack 1 for jacking movement has good adaptability to the magnetic connection between the magnet plate 13.
Preferably, the jack 1 for top pressure movement and the jack 6 for thrust are both hydraulic jacks, and the hydraulic jacks are respectively connected with a hydraulic control system 14 to realize the stepping continuous movement of the heavy object; wherein the hydraulic control system 14 comprises a PLC controller 15.
The jack 1 for jacking movement and the jack 6 for thrust are connected with the hydraulic control system 14, and the PLC 15 in the hydraulic control system 14 continuously and alternately operates the jack 1 for jacking movement and the jack 6 for thrust, so that the full-automatic stepping movement of the heavy object is realized.
Preferably, the hydraulic jack is a hydraulic self-locking jack.
Example 2:
a method for horizontally moving a super-tonnage heavy object by using the horizontal moving device for heavy objects in embodiment 1 comprises the following steps:
firstly, a jack is used for alternately jacking heavy objects left and right, and paddings are alternately added on the bottom surface of one side of the heavy object inclined off the ground, so that the heavy object is gradually lifted off the ground; after the weight is lifted to a certain height, a jack is placed below the weight to further lift the weight;
secondly, after the heavy object is lifted, laying a prefabricated I-shaped guide rail 3 below the heavy object, and firmly fixing the I-shaped guide rail 3;
thirdly, removing the jack and the skid below the heavy object to enable the heavy object 4 to fall on the upper supporting surface 9 of the I-shaped guide rail 3;
fixing the jack 6 for thrust on the I-shaped guide rail by using a jacking head 7 and an L-shaped foot plate 5 of the jack 6 for thrust, arranging the jack 1 for jacking and moving between the jack 6 for thrust and the heavy object 4, and operating the jack 1 for jacking and moving to enable the heavy object 4 to move along the I-shaped guide rail 3; after the heavy object moves for a certain distance, the thrust jack 6 and the jacking and moving jack 1 are respectively loosened, then the position of the thrust jack 6 is moved forwards and fixed again, the jacking and moving jack 1 is operated again to enable the heavy object to continue moving forwards, and thus the thrust jack 6 and the jacking and moving jack 1 are continuously and alternately operated to realize the stepping movement of the heavy object.
Preferably, in the third step, a friction reducing plate 10 is further mounted on the upper supporting surface 9 of the i-shaped guide rail 3, and a guide groove 11 on the friction reducing plate 10 is matched with the side surface of the i-shaped guide rail 3; meanwhile, the base of the jack 6 for thrust and the base of the jack 1 for jacking movement are fixed together; a magnet plate 13 is arranged on the side surface of the friction reducing plate 10, which is opposite to the jacking head 12 of the jacking and moving jack 1, and the jacking head 12 of the jacking and moving jack 1 is connected to the magnet plate 13 in an adsorption manner; in the fourth step, the thrust jack 6 and the jacking and moving jack 1 both adopt hydraulic jacks, the hydraulic jacks are respectively connected with a hydraulic control system 14 with a PLC (programmable logic controller) 15, and the thrust jack 6 and the jacking and moving jack 1 are continuously and alternately operated through the hydraulic control system 14 to realize the full-automatic stepping movement of the heavy object.
Preferably, when the weights are alternatively supported by the jack, safety stoppers for preventing the weights from tipping are fixedly arranged at positions close to the left and right sides of the weights.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A horizontal moving device for a heavy object with ultra-large tonnage is characterized by comprising a guide rail for bearing the heavy object, a thrust device arranged on the guide rail, and a jack for jacking and moving connected between the thrust device and the heavy object; the thrust device comprises a thrust jack with a pair of L-shaped foot plates, the L-shaped foot plates are positioned on two sides of a jacking head of the thrust jack and symmetrically arranged in opposite directions, and front end foot plate surfaces of the L-shaped foot plates are positioned in front of the jacking head of the thrust jack; the jacking head of the jack for thrusting props against the supporting surface of the guide rail, and the front end foot plate surfaces of the pair of L-shaped foot plates hook the back surface of the supporting surface of the guide rail respectively.
2. The horizontal shifting device for the ultra-large tonnage heavy object as recited in claim 1, wherein the guide rails, the thrust washers and the jack for jacking and moving are arranged in pairs.
3. The horizontal shifting device for the ultra-large tonnage heavy object as recited in claim 1, wherein the guide rail is an i-shaped guide rail.
4. The ultra-large tonnage weight horizontal moving device as recited in claim 1, wherein a friction reducing plate is further arranged between the weight and the guide rail, a foamed polytetrafluoroethylene pad is arranged on the surface of the friction reducing plate, which is in contact with the bearing surface of the guide rail, and lubricating oil is impregnated in the inner foamed holes of the foamed polytetrafluoroethylene pad; and the friction reducing plate is also provided with a guide groove matched with the side surface of the guide rail.
5. The horizontal moving device for the ultra-large tonnage heavy object as recited in claim 4, wherein the top pressing head of the jack for thrust is vertically arranged, the top pressing head of the jack for top pressing movement is horizontally arranged, and the base of the jack for top pressing movement is fixedly connected to the base of the jack for thrust; and a magnet plate is arranged on the friction reducing plate and faces the side face of the jacking head of the jacking and moving jack, and the jacking head of the jacking and moving jack is connected to the magnet plate in an adsorption manner.
6. The horizontal moving device for the ultra-large tonnage weight, according to claim 5, is characterized in that the jack for top pressure movement and the jack for thrust are hydraulic jacks, and the hydraulic jacks are respectively connected with a hydraulic control system to realize the stepping continuous movement of the weight; wherein, the hydraulic control system comprises a PLC controller.
7. The horizontal shifting device for the ultra-large tonnage weight object as recited in claim 6, wherein the hydraulic jack is a hydraulic self-locking jack.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920711554.0U CN210214751U (en) | 2019-05-17 | 2019-05-17 | Horizontal moving device for super-tonnage heavy object |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920711554.0U CN210214751U (en) | 2019-05-17 | 2019-05-17 | Horizontal moving device for super-tonnage heavy object |
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| CN210214751U true CN210214751U (en) | 2020-03-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104598A (en) * | 2019-05-17 | 2019-08-09 | 江苏东尚住宅工业有限公司 | A kind of super-tonnage weight horizontally moving device and method |
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2019
- 2019-05-17 CN CN201920711554.0U patent/CN210214751U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104598A (en) * | 2019-05-17 | 2019-08-09 | 江苏东尚住宅工业有限公司 | A kind of super-tonnage weight horizontally moving device and method |
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