CN111717258A - Engineering machine transfer device - Google Patents
Engineering machine transfer device Download PDFInfo
- Publication number
- CN111717258A CN111717258A CN202010696418.6A CN202010696418A CN111717258A CN 111717258 A CN111717258 A CN 111717258A CN 202010696418 A CN202010696418 A CN 202010696418A CN 111717258 A CN111717258 A CN 111717258A
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- China
- Prior art keywords
- transfer device
- device box
- frame
- spring
- internal thread
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0003—Adaptations for loading in or on a vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2203/00—Grasping, holding, supporting the objects
- B62B2203/70—Comprising means for facilitating loading or unloading
- B62B2203/72—Comprising means for facilitating loading or unloading means for pushing or pulling the load from/onto the platform
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2203/00—Grasping, holding, supporting the objects
- B62B2203/70—Comprising means for facilitating loading or unloading
- B62B2203/74—Comprising means for facilitating loading or unloading rolling means, e.g. rollers
Abstract
The invention relates to the technical field of engineering machinery, in particular to an engineering machinery transfer device, which comprises a transfer device box body and is characterized in that: the invention provides an engineering machinery transfer device which is labor-saving in engineering machinery loading, capable of preventing the device from sliding down the transfer device in the transfer process and preventing the device from sliding in the engineering machinery loading process.
Description
Technical Field
The invention relates to the technical field of engineering machinery, in particular to an engineering machinery transfer device.
Background
Construction machines are an important component of the equipment industry. In general, mechanical equipment necessary for comprehensive mechanized construction works required for earth and stone construction works, road surface construction and maintenance, mobile lifting, loading and unloading operations, and various construction works is called as construction machinery. The device is mainly used in the fields of national defense construction engineering, transportation construction, energy industry construction and production, raw material industry construction and production of mines and the like, agriculture and forestry water conservancy construction, industrial and civil buildings, urban construction, environmental protection and the like, and an engineering machine transfer device is required for transferring engineering machines.
The engineering machinery transfer device in the prior art has some defects in use, firstly, the transfer device generally adopts a built plate to move the engineering machinery to the transfer device, which is easier for the engineering machinery with wheels, and is not easy to mount the engineering machinery to the transfer device without wheels, so that the transfer device is more troublesome.
Aiming at the problems, the invention designs an engineering machinery transfer device.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a transfer device of engineering machinery. The engineering machinery transfer device solves the problems as far as possible, and therefore the engineering machinery transfer device is labor-saving in engineering machinery loading, can prevent the device from sliding down the transfer device in the transfer process, and prevents the transfer device from sliding down in the engineering machinery loading process.
The invention is realized by the following technical scheme:
the utility model provides an engineering machine tool transfer device, includes the transfer device box, its characterized in that: the lower extreme of transfer device box is provided with the wheel, one side that the lower extreme of transfer device box is close to the wheel is provided with the mount, the both ends surface of mount all is provided with supporting mechanism, supporting mechanism includes fixed sleeve, internal thread cover, supporting shoe, threaded rod, crank, the inside of transfer device box is provided with stop gear, stop gear includes shrink groove, spring, stopper, inclined plane restriction piece, the one end of transfer device box is provided with motive and constructs rolling mechanism, motive and construct rolling mechanism and include hang the frame, hang hook, fixed frame, guard plate, commentaries on classics rod, cylinder.
Preferably, the outer surfaces of the front end and the rear end of the fixing frame are respectively provided with a fixing sleeve, the inner side surface of each fixing sleeve is provided with an internal thread sleeve, the outer surface of the lower end of each internal thread sleeve is provided with a supporting block, the inner side surface of each internal thread sleeve is provided with a threaded rod, and the upper end of each threaded rod is provided with a crank.
Preferably, the fixed sleeve is fixedly connected with the fixed frame, the outer surface of the internal thread sleeve is movably connected with the inner side surface of the fixed sleeve, the outer surface of the upper end of the supporting block is fixedly connected with the outer surface of the lower end of the internal thread sleeve, the outer surface of the threaded rod is in threaded connection with the inner side surface of the supporting block, and the outer surface of the lower end of the crank is fixedly connected with the outer surface of the upper end of the threaded rod.
Preferably, the shrink groove has been seted up to the inside of transfer device box, the inboard bottom in shrink groove is provided with the spring, the upper end surface of spring is provided with the stopper, the upper end surface of stopper is provided with the inclined plane restriction piece, the lower extreme outside of spring and the inboard bottom fixed connection in shrink groove, the upper end surface of spring and the lower extreme fixed surface connection of stopper, the quantity of spring is three groups, the stopper passes through spring and the inboard surface swing joint in shrink groove, the lower extreme surface of inclined plane restriction piece and the upper end fixed surface connection of stopper.
Preferably, the one end surface of transfer device box is provided with hangs the frame, the inboard that hangs the frame is provided with hangs the hook, the one end that hangs the hook is provided with fixed frame, the upper end of fixed frame is provided with the guard plate, the inboard of fixed frame is provided with changes the rod, the surface of changing the rod is provided with the cylinder.
Preferably, the one end welding of hanging the frame is at the one end surface of transfer device box, hang the one end of hook and the one end fixed connection of fixed frame, fixed frame hangs the one end of hanging the frame through hanging the hook, the lower extreme surface of guard plate and the upper end surface fixed connection of fixed frame, change the rod and span the inboard at fixed frame, the inboard surface of cylinder and the surface swing joint who changes the rod.
Preferably, the wheels are installed at the lower end of the transfer device box body, and the fixing frame is fixedly connected with the lower end of the transfer device box body.
Preferably, the other end of the transfer device box body is provided with a connecting plate, the upper end outer surface of the connecting plate is provided with a movable rod, the upper end outer surface of the movable rod is provided with a pull ring, the connecting plate is fixedly connected with the transfer device box body, the movable rod is connected with the connecting plate through a rotating shaft, and the lower end outer surface of the pull ring is fixedly connected with the upper end outer surface of the movable rod.
The invention has the beneficial effects that: the transfer device box body is moved to a designated position by rolling the wheels on the ground, the internal thread sleeve is held by hands to prevent the internal thread sleeve from rotating, the crank is shaken to drive the threaded rod to rotate inside the internal thread sleeve, the threaded rod is in threaded connection with the inner side surface of the internal thread sleeve, the threaded rod can move downwards while rotating, the internal thread sleeve can drive the supporting block to move downwards by moving downwards of the internal thread sleeve, the crank is stopped to shake when the supporting block contacts with the ground to slightly support the transfer device box body, the transfer device can be supported, the situation that the transfer device box body slides due to the rolling of the wheels on the ground in the process of mounting engineering machinery is prevented, the potential safety hazard of loading is relieved, and then the purpose that the fixed frame is built between the transfer device box body and the ground is achieved by clamping the suspension hook at one end of the fixed frame on the inner side of the suspension frame when the engineering machinery is loaded, the engineering machinery is lifted to the upper end of the fixed frame, the engineering machinery is pushed, the roller rotates on the outer side surface of the rotating rod, the engineering machinery is pushed to the inside of the transfer device box body, the rolling friction mode is used for replacing sliding friction, labor is saved, the engineering machinery without wheels is convenient to load, finally, the engineering machinery is continuously pushed, the engineering machinery slides along the inclined plane of the inclined plane limiting block, the inclined plane limiting block can move downwards, the inclined plane limiting block moves downwards to drive the limiting block to move downwards, the limiting block moves downwards to compress the spring, the purpose of retracting the inclined plane limiting block into the inside of the shrinkage groove is realized, when the engineering machinery continuously moves to cross the inclined plane limiting block, the spring restores the original state under the action of the elasticity of the spring, the limiting block moves upwards and moves upwards, the limiting block moves upwards to push the inclined plane limiting block to stretch out of the inside of the shrinkage groove, and the engineering, the inclined plane limiting block can prevent the engineering machinery from sliding out of the interior of the box body of the transfer device in the transfer process, and the mechanism is flexible through the limiting mechanism, so that the transfer stability of the engineering machinery in the transfer process can be ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention from a first perspective;
FIG. 2 is a schematic view of the overall structure of the present invention from a second perspective;
FIG. 3 is a schematic view of the overall structure of the present invention at a third viewing angle;
FIG. 4 is a schematic view of the rolling mechanism of the present invention;
FIG. 5 is a schematic structural view of the spacing mechanism of the present invention;
FIG. 6 is a schematic view of a cutaway structure of the spacing mechanism of the present invention;
FIG. 7 is a schematic structural view of the support mechanism of the present invention;
fig. 8 is a sectional structure diagram of the support mechanism of the present invention.
In the figure: 1. a transfer device housing; 2. a connecting plate; 3. a movable rod; 4. a pull ring; 5. a wheel; 6. a fixed mount; 7. a support mechanism; 71. fixing the sleeve; 72. an internal thread sleeve; 73. a support block; 74. a threaded rod; 75. a crank; 8. a limiting mechanism; 81. a contraction groove; 82. a spring; 83. a limiting block; 84. an inclined plane limiting block; 9. a rolling mechanism; 91. a hanging frame; 92. a hanging hook; 93. a fixing frame; 94. a protection plate; 95. rotating the stick; 96. and (3) a roller.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, an engineering machine transfer device includes a transfer device box 1, and is characterized in that: the lower end of the transfer device box body 1 is provided with a wheel 5, one side of the lower end of the transfer device box body 1, which is close to the wheel 5, is provided with a fixed frame 6, the outer surfaces of the two ends of the fixed frame 6 are respectively provided with a supporting mechanism 7, the supporting mechanism 7 comprises a fixed sleeve 71, an internal thread sleeve 72, a supporting block 73, a threaded rod 74 and a crank 75, the interior of the transfer device box body 1 is provided with a limiting mechanism 8, the limiting mechanism 8 comprises a contraction groove 81, a spring 82, a limiting block 83 and an inclined plane limiting block 84, one end of the transfer device box body 1 is provided with a moving mechanism rolling mechanism 9, the moving mechanism rolling mechanism 9 comprises a hanging frame 91, a hanging hook 92, a fixed frame 93, a protective plate 94, a rotating rod 95 and a roller 96, the outer surfaces of the front end and the rear end of the fixed frame 6 are respectively, the inner side surface of the internal thread sleeve 72 is provided with a threaded rod 74, the upper end of the threaded rod 74 is provided with a crank 75, the purpose of moving the transfer device box body 1 to a designated position is achieved by rolling the wheel 5 on the ground, the internal thread sleeve 72 is firstly held by hands so as to achieve the purpose of preventing the internal thread sleeve 72 from rotating, the threaded rod 74 is driven to rotate inside the internal thread sleeve 72 by shaking the crank 75, the internal thread sleeve 72 can move downwards while the threaded rod 74 rotates, the supporting block 73 can be driven to move downwards by the downward movement of the internal thread sleeve 72, the crank 75 is stopped to shake until the supporting block 73 is contacted with the ground to slightly support the transfer device box body 1, the transfer device can be supported, and the situation that the wheel 5 rolls on the ground to cause the transfer device box body 1 to slide during the process of mounting engineering machinery is prevented, the potential safety hazard of loading is removed.
Referring to fig. 7 to 8, a fixed sleeve 71 is fixedly connected with a fixed frame 6, the outer surface of an internal thread sleeve 72 is movably connected with the inner side surface of the fixed sleeve 71, the upper end outer surface of a supporting block 73 is fixedly connected with the lower end outer surface of the internal thread sleeve 72, the outer surface of a threaded rod 74 is in threaded connection with the inner side surface of the supporting block 73, the lower end outer surface of a crank 75 is fixedly connected with the upper end outer surface of the threaded rod 74, a contraction groove 81 is formed in a transfer device box 1, a spring 82 is arranged at the inner bottom of the contraction groove 81, a limiting block 83 is arranged at the upper end outer surface of the spring 82, an inclined plane limiting block 84 is arranged at the upper end outer surface of the limiting block 83, the lower end outer surface of the spring 82 is fixedly connected with the inner bottom of the contraction groove 81, the upper end outer surface of the spring 82 is fixedly connected with the lower end, the outer surface of the lower end of the inclined plane limiting block 84 is fixedly connected with the outer surface of the upper end of the limiting block 83.
Referring to fig. 1 and 4, a hanging frame 91 is provided on an outer surface of one end of a transfer device case 1, a hanging hook 92 is provided on an inner side of the hanging frame 91, a fixing frame 93 is provided on one end of the hanging hook 92, a protection plate 94 is provided on an upper end of the fixing frame 93, a rotating roller 95 is provided on an inner side of the fixing frame 93, a roller 96 is provided on an outer surface of the rotating roller 95, one end of the hanging frame 91 is welded on an outer surface of one end of the transfer device case 1, one end of the hanging hook 92 is fixedly connected with one end of the fixing frame 93, the fixing frame 93 is hung on one end of the hanging frame 91 through the hanging hook 92, a lower outer surface of the protection plate 94 is fixedly connected with an upper outer surface of the fixing frame 93, the rotating roller 95 spans on an inner side of the fixing frame 93, an inner surface of the roller 96 is movably connected with an outer surface of the rotating roller 95, the hanging hook 92 on one, the engineering machinery is lifted to the upper end of the fixed frame 93, the engineering machinery is pushed, the roller 96 rotates on the outer side surface of the rotating rod 95, the engineering machinery is pushed to the inside of the transfer device box body 1, the rolling friction mode is used for replacing sliding friction, labor is saved, the engineering machinery without wheels is convenient to load, the engineering machinery is pushed, the engineering machinery slides along the inclined plane of the inclined plane limiting block 84, the inclined plane limiting block 84 can move downwards, the inclined plane limiting block 84 moves downwards to drive the limiting block 83 to move downwards, the limiting block 83 moves downwards to compress the spring 82, the purpose that the inclined plane limiting block 84 is retracted into the inside of the contraction groove 81 is achieved, when the engineering machinery continuously moves over the inclined plane limiting block 84, the spring 82 restores under the action of the elastic force of the spring 82, the spring 82 restores to push the limiting block 83 to move upwards, the limiting block 83 moves upwards to push the inclined plane limiting block 84 to stretch out of, the construction machine can be prevented from moving by the slope restricting block 84, and the construction machine can be prevented from slipping out of the interior of the transfer device case 1 during the transfer by the slope restricting block 84.
Please refer to fig. 1-2, the wheel 5 is installed at the lower end of the transfer device box 1, the fixing frame 6 is fixedly connected with the lower end of the transfer device box 1, the other end of the transfer device box 1 is provided with a connecting plate 2, the upper end outer surface of the connecting plate 2 is provided with a movable rod 3, the upper end outer surface of the movable rod 3 is provided with a pull ring 4, the connecting plate 2 is fixedly connected with the transfer device box 1, the movable rod 3 is connected with the connecting plate 2 through a rotating shaft, the lower end outer surface of the pull ring 4 is fixedly connected with the upper end outer surface of the movable rod 3, the angle of the movable rod 3 can be conveniently adjusted by rotating the movable rod 3 at the upper end.
In the invention, when the engineering machinery needs to be transferred, the wheel 5 rolls on the ground to move the transfer device box body 1 to a designated position, the internal thread sleeve 72 is firstly held by hands to achieve the purpose of preventing the internal thread sleeve 72 from rotating, the threaded rod 74 is driven to rotate in the internal thread sleeve 72 by shaking the crank 75, as the threaded rod 74 is in threaded connection with the inner side surface of the internal thread sleeve 72, the internal thread sleeve 72 can be moved downwards while the threaded rod 74 rotates, the supporting block 73 can be driven to move downwards by the downward movement of the internal thread sleeve 72, the crank 75 is stopped to shake until the supporting block 73 is contacted with the ground to slightly support the transfer device box body 1, the transfer device can be supported, the situation that the wheel 5 rolls on the ground to cause the transfer device box body 1 to slide during the process of loading the engineering machinery is prevented, the potential safety hazard of loading is relieved, and during the loading, the hanging hook 92 at one end of the fixing frame 93 is clamped at the inner side of the hanging frame 91, so that the purpose of building the fixing frame 93 between the transfer device box body 1 and the ground is achieved, the engineering machinery is lifted to the upper end of the fixing frame 93, the engineering machinery is pushed, the roller 96 rotates on the outer side surface of the rotating roller 95, so that the engineering machinery is pushed to the inside of the transfer device box body 1, the rolling friction replaces the sliding friction, the labor is saved, the engineering machinery without wheels is convenient to load, finally, the engineering machinery is pushed continuously, the engineering machinery slides along the inclined plane of the inclined plane limiting block 84, so that the inclined plane limiting block 84 moves downwards, the inclined plane limiting block 84 moves downwards to drive the limiting block 83 to move downwards, the limiting block 83 moves downwards to compress the spring 82, so that the inclined plane limiting block 84 is retracted into the shrinkage groove 81, when the engineering machinery continues to move over the inclined plane limiting block 84, the spring 82 is restored under the action of the elastic force of the spring 82, the spring 82 restores to push the limiting block 83 to move upwards, the limiting block 83 moves upwards to push the inclined plane limiting block 84 to stretch out of the inner part of the shrinkage groove 81, the engineering machinery can be prevented from moving through the inclined plane limiting block 84, the engineering machinery can be prevented from sliding out of the inner part of the transfer device box body 1 in the transfer process through the inclined plane limiting block 84, the mechanism is flexible through the limiting mechanism 8, and the transfer stability of the engineering machinery in the transfer process can be guaranteed.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. A engineering machine transfer device is characterized in that: including transfer device box (1), its characterized in that: the lower extreme of transfer device box (1) is provided with wheel (5), one side that the lower extreme of transfer device box (1) is close to wheel (5) is provided with mount (6), the both ends surface of mount (6) all is provided with supporting mechanism (7), supporting mechanism (7) are including fixed sleeve (71), internal thread cover (72), supporting shoe (73), threaded rod (74), crank (75), the inside of transfer device box (1) is provided with stop gear (8), stop gear (8) are including shrink groove (81), spring (82), stopper (83), inclined plane restriction piece (84), the one end of transfer device box (1) is provided with actuating mechanism rolling mechanism (9), actuating mechanism rolling mechanism (9) are including hanging frame (91), suspension hook (92), fixed frame (93), A protective plate (94), a rotary rod (95) and a roller (96).
2. The work machine transfer device according to claim 1, wherein: the outer surfaces of the front end and the rear end of the fixing frame (6) are respectively provided with a fixing sleeve (71), the inner side surface of each fixing sleeve (71) is provided with an internal thread sleeve (72), the outer surface of the lower end of each internal thread sleeve (72) is provided with a supporting block (73), the inner side surface of each internal thread sleeve (72) is provided with a threaded rod (74), and the upper end of each threaded rod (74) is provided with a crank (75).
3. The work machine transfer device according to claim 1, wherein: the fixing sleeve (71) is fixedly connected with the fixing frame (6), the outer surface of the internal thread sleeve (72) is movably connected with the inner side surface of the fixing sleeve (71), the outer surface of the upper end of the supporting block (73) is fixedly connected with the outer surface of the lower end of the internal thread sleeve (72), the outer surface of the threaded rod (74) is in threaded connection with the inner side surface of the supporting block (73), and the outer surface of the lower end of the crank (75) is fixedly connected with the outer surface of the upper end of the threaded rod (74).
4. The work machine transfer device according to claim 1, wherein: shrink groove (81) have been seted up to the inside of transfer device box (1), the inboard bottom of shrink groove (81) is provided with spring (82), the upper end surface of spring (82) is provided with stopper (83), the upper end surface of stopper (83) is provided with inclined plane restriction piece (84), the lower extreme outside of spring (82) and the inboard bottom fixed connection of shrink groove (81), the upper end surface of spring (82) and the lower extreme fixed surface of stopper (83) are connected, the quantity of spring (82) is three groups, stopper (83) are through spring (82) and shrink groove (81) inboard surface swing joint, the lower extreme surface of inclined plane restriction piece (84) and the upper end fixed surface of stopper (83) are connected.
5. The work machine transfer device according to claim 1, wherein: the outer surface of one end of transfer device box (1) is provided with hangs frame (91), the inboard of hanging frame (91) is provided with hangs hook (92), the one end that hangs hook (92) is provided with fixed frame (93), the upper end of fixed frame (93) is provided with guard plate (94), the inboard of fixed frame (93) is provided with changes rod (95), the surface of changeing rod (95) is provided with cylinder (96).
6. The work machine transfer device according to claim 1, wherein: the one end welding of hanging frame (91) is at the one end surface of transfer device box (1), hang the one end of hook (92) and the one end fixed connection of fixed frame (93), fixed frame (93) hangs the one end of hanging frame (91) through hanging hook (92), the lower extreme surface of guard plate (94) and the upper end surface fixed connection of fixed frame (93), change the inboard of rod (95) span at fixed frame (93), the inboard surface of cylinder (96) and the surface swing joint who changes rod (95).
7. The work machine transfer device according to claim 1, wherein: the wheels (5) are installed at the lower end of the transfer device box body (1), and the fixing frame (6) is fixedly connected with the lower end of the transfer device box body (1).
8. The work machine transfer device according to claim 1, wherein: the other end of transfer device box (1) is provided with connecting plate (2), the upper end surface of connecting plate (2) is provided with movable rod (3), the upper end surface of movable rod (3) is provided with pull ring (4), fixed connection between connecting plate (2) and transfer device box (1), the pivot is connected between movable rod (3) and connecting plate (2), the lower extreme surface of pull ring (4) and the upper end fixed surface of movable rod (3) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010696418.6A CN111717258A (en) | 2020-07-20 | 2020-07-20 | Engineering machine transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010696418.6A CN111717258A (en) | 2020-07-20 | 2020-07-20 | Engineering machine transfer device |
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| Publication Number | Publication Date |
|---|---|
| CN111717258A true CN111717258A (en) | 2020-09-29 |
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ID=72572871
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010696418.6A Pending CN111717258A (en) | 2020-07-20 | 2020-07-20 | Engineering machine transfer device |
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| CN (1) | CN111717258A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160611A (en) * | 2020-10-29 | 2021-01-01 | 王凤财 | Material lifting platform with high safety coefficient for building field |
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| KR20000001191U (en) * | 1998-06-22 | 2000-01-25 | 김춘웅 | Automatic steel fiber maker |
| CN201381180Y (en) * | 2009-03-30 | 2010-01-13 | 刘祥宝 | Light hydraulic crane |
| CN201495052U (en) * | 2009-08-14 | 2010-06-02 | 刘祥宝 | Detachable crane stabilizing device |
| CN107628080A (en) * | 2017-09-15 | 2018-01-26 | 南京艾峰科技有限公司 | A kind of stroller for being used to load heavy steel |
| CN109278815A (en) * | 2018-10-09 | 2019-01-29 | 成都戎创航空科技有限公司 | Conducive to the transport vehicle of protection cabin pressure failure amount testing stand |
| CN110303969A (en) * | 2019-08-05 | 2019-10-08 | 马鞍山铭成科技信息咨询有限公司 | A kind of lifting engineering machinery transfer device |
| CN110723183A (en) * | 2019-12-13 | 2020-01-24 | 陕西锦瑞能源开发有限公司 | Material handling device for construction |
| CN210653228U (en) * | 2019-09-03 | 2020-06-02 | 江苏永捷工程物流有限公司 | Large special mechanical equipment transportation device |
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2020
- 2020-07-20 CN CN202010696418.6A patent/CN111717258A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000001191U (en) * | 1998-06-22 | 2000-01-25 | 김춘웅 | Automatic steel fiber maker |
| CN201381180Y (en) * | 2009-03-30 | 2010-01-13 | 刘祥宝 | Light hydraulic crane |
| CN201495052U (en) * | 2009-08-14 | 2010-06-02 | 刘祥宝 | Detachable crane stabilizing device |
| CN107628080A (en) * | 2017-09-15 | 2018-01-26 | 南京艾峰科技有限公司 | A kind of stroller for being used to load heavy steel |
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| CN110303969A (en) * | 2019-08-05 | 2019-10-08 | 马鞍山铭成科技信息咨询有限公司 | A kind of lifting engineering machinery transfer device |
| CN210653228U (en) * | 2019-09-03 | 2020-06-02 | 江苏永捷工程物流有限公司 | Large special mechanical equipment transportation device |
| CN110723183A (en) * | 2019-12-13 | 2020-01-24 | 陕西锦瑞能源开发有限公司 | Material handling device for construction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160611A (en) * | 2020-10-29 | 2021-01-01 | 王凤财 | Material lifting platform with high safety coefficient for building field |
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Application publication date: 20200929 |
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| RJ01 | Rejection of invention patent application after publication |