CN111717248A - Go up slope and prevent swift current engineering shallow convenient to unload - Google Patents
Go up slope and prevent swift current engineering shallow convenient to unload Download PDFInfo
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- CN111717248A CN111717248A CN202010648515.8A CN202010648515A CN111717248A CN 111717248 A CN111717248 A CN 111717248A CN 202010648515 A CN202010648515 A CN 202010648515A CN 111717248 A CN111717248 A CN 111717248A
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- fixedly connected
- end wall
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- cavity
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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
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/18—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is disposed between the wheel axis and the handles, e.g. wheelbarrows
- B62B1/22—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is disposed between the wheel axis and the handles, e.g. wheelbarrows 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
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/008—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor having a prop or stand for maintaining position
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention relates to an uphill anti-slip engineering cart convenient for unloading, which comprises a cart box body and an unloading device positioned in the cart box body, wherein the unloading device comprises a material storage cavity with an upward opening and a leftward opening, a jacking chute is arranged on the right end wall of the material storage cavity, the upper end wall of the jacking chute is arranged in a left-low and right-high mode, a lifting power groove is arranged on the right end wall of the jacking chute, a lifting motor is fixedly arranged on the upper end wall of the lifting power groove, the lower side of the lifting motor is in power connection with a threaded shaft, and a threaded block is in threaded connection with the threaded shaft. Meanwhile, the device can facilitate discharging.
Description
Technical Field
The invention relates to the technical field of engineering carts, in particular to an uphill anti-slip engineering cart convenient for unloading.
Background
The used engineering shallow of building site generally is the manpower to push away the fortune, and the device when going up a slope still extravagant a large amount of labours when the inefficiency, especially can cause the swift current car because thrust is not enough, causes personnel to be injured, and the building site topography is complicated simultaneously, and current shallow support frame is because for fixed length, is difficult to keep the level around when transporting, causes the unrestrained waste of concrete.
Disclosure of Invention
Aiming at the technical defects, the invention provides an uphill anti-slip engineering cart convenient for unloading, which can overcome the defects.
The invention relates to an uphill anti-slip engineering cart convenient for unloading, which comprises a cart box body and an unloading device positioned in the cart box body, wherein the unloading device comprises a material storage cavity with an upward opening and a leftward opening, a jacking chute is arranged on the right end wall of the material storage cavity, the upper end wall of the jacking chute is arranged in a manner of being low in left and high in right, a lifting power groove is arranged on the right end wall of the jacking chute, a lifting motor is fixedly arranged on the upper end wall of the lifting power groove, a threaded shaft is dynamically connected to the lower side of the lifting motor, a threaded block is in threaded connection with the threaded shaft, a first rotating pin is rotatably connected between the front end wall and the rear end wall of the material storage cavity, a bending plate is fixedly connected onto the first rotating pin, a fixed block jacking groove with a downward opening and a rightward opening is arranged at a position, close to the right side, of the lower end surface of the bending plate, a fixed block jacking groove, the fixed block with fixedly connected with elasticity stay cord between the upper end wall in fixed block top groove, the right-hand member face of buckling plate is equipped with the spout, sliding connection has the slider extend right just with the slider of the right-hand member wall butt of roof pressure spout, the slider with the first spring of the left end wall fixedly connected with of spout, the lower terminal surface fixedly connected with set casing of shallow box, be equipped with the mobile device in the set casing, the mobile device is including removing the power chamber, there are the support balancing unit of symmetry before two of the right-hand member face fixedly connected with of shallow box, support balancing unit include with the right-hand member face fixedly connected's of shallow box handrail, the lower extreme wall fixedly connected with bracing piece of handrail.
Preferably, a right end wall of the movable power cavity is fixedly connected with a first rotating shaft, a left side of the first rotating shaft is in power connection with a movable motor, a left end of the movable motor is fixedly connected with a first bevel gear positioned in the movable power cavity, two conversion cavities which are symmetrical with respect to the movable power cavity in the front-back direction and a rotating wheel groove positioned between the conversion cavities and the movable power cavity are arranged in the fixed shell, an opening of the rotating wheel groove faces downwards, the first bevel gear is in meshing connection with a second bevel gear, an axis of the second bevel gear is fixedly connected with a second rotating shaft which extends through the rotating wheel groove to the conversion cavities in the front-back direction and is in rotating connection with the fixed shell, a rotating wheel positioned in the rotating wheel groove is fixedly connected to the second rotating shaft, and an end wall of one side of the conversion cavity, which is far away from the movable power cavity, is, the spline shaft is fixedly connected with a ratchet disc, the ratchet disc is in friction connection with the inner wall of the conversion cavity, the spline sleeve is in spline connection with the tail end of one side, close to the movable power cavity, of the spline shaft, the spline sleeve is rotatably connected onto a sliding plate in sliding connection with the inner end wall of the conversion cavity, and a connecting spring is fixedly connected between the sliding plate and the end wall, close to the movable side of the movable power cavity, of the conversion cavity.
Preferably, friction connection has to be located in the second axis of rotation first rope sheave in the removal power intracavity, it is located to rotate between the front and back end wall in removal power chamber two and is located first rope sheave upside and about the first pivot of first rope sheave bilateral symmetry, fixedly connected with rotary drum in the first pivot, keep away from on the ratchet dish be equipped with two on a side end face in removal power chamber about the restriction groove of integral key shaft centrosymmetry, restriction inslot internal rotation is connected with the second pivot, fixedly connected with spacer pin in the second pivot, the spacer pin with fixedly connected with one-way spring between the restriction groove.
Preferably, a rotary groove with a downward opening is formed in the handrail, a second rotary pin is rotatably connected between the front end wall and the rear end wall of the rotary groove, a rotary plate is fixedly connected to the second rotary pin, a second spring located on the right side of the second rotary pin is fixedly connected between the rotary plate and the upper end wall of the rotary groove, a first electrode contact is fixedly connected to the upper end face of the rotary plate, a second electrode contact is fixedly connected to the upper end wall of the rotary groove, a jacking groove is formed in the right end wall of the rotary groove, a jacking block is slidably connected to the jacking groove, a jacking spring is fixedly connected between the jacking block and the right end wall of the jacking groove, and a jacking stay rope is fixedly connected between the right end face of the jacking block and the end face of the sliding plate, which abuts against the movable power cavity.
Preferably, be equipped with the slide groove that the opening is decurrent on the bracing piece, sliding connection has the slide in the slide groove, the up end of slide with fixedly connected with lifting spring between the up end wall in slide groove, the lower terminal surface fixedly connected with downwardly extending of slide and with bracing piece sliding connection's telescopic link, the terminal fixedly connected with in top of telescopic link is located the backup pad of bracing piece downside.
Preferably, a fixed casing is fixedly connected to the right end face of the cart box body, a transmission cavity located on the left side of the fixed casing is arranged in the cart box body, a third rotating shaft is rotatably connected between the front end wall and the rear end wall of the transmission cavity, a turbine and a second rope winding wheel located on the rear side of the turbine are fixedly connected to the third rotating shaft, a rope winding cavity is arranged in the fixed casing, a rotating worm which extends through the rope winding cavity to the right side of the fixed casing and is rotatably connected with the cart box body is meshed to the turbine, the rotating worm is rotatably connected with the fixed casing, a turntable located on the right side of the fixed casing is fixedly connected to the right end of the rotating worm, the second rope winding wheel is connected with the upper end face of the sliding plate through a lifting rope, and a third rope winding wheel located in the rope winding cavity is fixedly connected to the rotating worm, the first rope winding wheel and the third rope winding wheel are connected through a pull rope.
The beneficial effects are that: this device can lift up the telescopic link that supports automatically when advancing or retreating, and the device of being convenient for is marchd on rugged and uneven road, prevents because the condition that causes to fall down of stumbling, and the device can prevent to lead to the fact the not enough condition of power because of the goods overweight when going uphill simultaneously, and then causes the phenomenon of swift current car, and the device can conveniently unload simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the 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, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is an uphill anti-slip construction cart for easy unloading according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
FIG. 4 is a schematic view of the structure at C-C in FIG. 1;
FIG. 5 is a schematic view of the structure of FIG. 4 at D-D;
FIG. 6 is a schematic view of the structure at E-E in FIG. 4;
fig. 7 is a schematic view of the structure at F-F in fig. 3.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-7, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to an uphill anti-slip engineering cart convenient for unloading, which comprises a cart box body 10 and an unloading device 901 positioned in the cart box body 10, wherein the unloading device 901 comprises a material storage cavity 32 with an upward opening and a leftward opening, a jacking chute 33 is arranged on the right end wall of the material storage cavity 32, the upper end wall of the jacking chute 33 is arranged in a manner that the left end is lower than the right end, a lifting power groove 35 is arranged on the right end wall of the jacking chute 33, a lifting motor 34 is fixedly arranged on the upper end wall of the lifting power groove 35, a threaded shaft 36 is dynamically connected to the lower side of the lifting motor 34, a threaded block 46 is in threaded connection with the threaded shaft 36, a first rotating pin 30 is rotatably connected between the front end wall and the rear end wall of the material storage cavity 32, a bending plate 31 is fixedly connected to the first rotating pin 30, a top fixing block 49 with a downward opening and a rightward opening is arranged at a position, which is close to the, a fixed block 48 extending into the fixed block top groove 49 is fixedly connected to the left end face of the thread block 46, an elastic pull rope 47 is fixedly connected between the fixed block 48 and the upper end wall of the fixed block top groove 49, a slide groove 51 is arranged on the right end face of the bending plate 31, a slide block 52 extending rightwards and abutting against the right end wall of the top slide groove 33 is slidably connected in the slide groove 51, a first spring 50 is fixedly connected to the left end walls of the slide block 52 and the slide groove 51, a fixed shell 27 is fixedly connected to the lower end face of the cart box 10, a moving device 902 is arranged in the fixed shell 27, the moving device 902 comprises a moving power cavity 61, two symmetrical supporting and balancing devices 903 are fixedly connected to the right end face of the cart box 10, the supporting and balancing devices 903 comprise hand rods 72 fixedly connected to the right end face of the cart box 10, the lower end wall of the handrail 72 is fixedly connected with a support rod 20.
Beneficially, a first rotating shaft 63 is fixedly connected to the right end wall of the movable power cavity 61, a movable motor 62 is fixedly connected to the left side of the first rotating shaft 63, a first bevel gear 64 located in the movable power cavity 61 is fixedly connected to the left end of the movable motor 62, two switching cavities 59 which are symmetrical in the front-back direction with respect to the movable power cavity 61 and a rotating wheel groove 73 located between the switching cavities 59 and the movable power cavity 61 are arranged in the fixed shell 27, the rotating wheel groove 73 is opened downwards, a second rotating shaft 29 which extends through the rotating wheel groove 73 to the switching cavities 59 and is rotatably connected with the fixed shell 27 is fixedly connected to the first bevel gear 64 in a meshing manner, a second rotating shaft 29 which extends through the rotating wheel groove 73 to the front-back direction and is fixedly connected to the second rotating shaft 29, a rotating wheel 28 located in the rotating wheel groove 73 is fixedly connected to the second rotating shaft 29, a spline shaft 74 is rotatably connected to an end wall of the conversion cavity 59 on the side far away from the movable power cavity 61, a ratchet plate 58 is fixedly connected to the spline shaft 74, the ratchet plate 58 is in friction connection with an inner wall of the conversion cavity 59, a spline housing 68 is spline connected to an end of the spline shaft 74 on the side near the movable power cavity 61, the spline housing 68 is rotatably connected to a sliding plate 67 slidably connected to an inner end wall of the conversion cavity 59, and a connecting spring 60 is fixedly connected between the sliding plate 67 and the end wall of the conversion cavity 59 on the movable side near the movable power cavity 61.
Advantageously, a first rope winding wheel 66 located in the movable power cavity 61 is frictionally connected to the second rotating shaft 29, two first rotating shafts 70 located on the upper side of the first rope winding wheel 66 and bilaterally symmetrical with respect to the first rope winding wheel 66 are rotatably connected between the front and rear end walls of the movable power cavity 61, a rotating drum 69 is fixedly connected to the first rotating shafts 70, two limiting grooves 54 centrally symmetrical with respect to the spline shaft 74 are formed in one end surface of the ratchet plate 58 away from the movable power cavity 61, a second rotating shaft 56 is rotatably connected to the limiting grooves 54, a limiting pin 53 is fixedly connected to the second rotating shaft 56, and a one-way spring 55 is fixedly connected between the limiting pin 53 and the limiting grooves 54.
Advantageously, the handrail 72 is provided with a downwardly opening rotary slot 11, a second rotary pin 19 is rotatably connected between the front and rear end walls of the rotary slot 11, a rotating plate 18 is fixedly connected to the second rotating pin 19, a second spring 57 positioned at the right side of the second rotating pin 19 is fixedly connected between the rotating plate 18 and the upper end wall of the rotating groove 11, a first electrode contact 17 is fixedly connected with the upper end surface of the rotating plate 18, a second electrode contact 12 is fixedly connected with the upper end wall of the rotating groove 11, a top pressing groove 13 is arranged on the right end wall of the rotating groove 11, a top pressing block 16 is connected on the top pressing groove 13 in a sliding manner, a top pressure spring 15 is fixedly connected between the top pressure block 16 and the right end wall of the top pressure groove 13, a jacking pull rope 14 is fixedly connected between the right end surface of the jacking block 16 and the end surface of the sliding plate 67 close to the movable power cavity 61.
Advantageously, a slide plate groove 24 with a downward opening is formed in the support rod 20, a slide plate 23 is slidably connected in the slide plate groove 24, a lifting spring 22 is fixedly connected between an upper end surface of the slide plate 23 and an upper end wall of the slide plate groove 24, a telescopic rod 25 extending downward and slidably connected with the support rod 20 is fixedly connected to a lower end surface of the slide plate 23, and a support plate 26 located on the lower side of the support rod 20 is fixedly connected to the top end of the telescopic rod 25.
Advantageously, a fixed housing 37 is fixedly connected to the right end face of the cart box 10, a transmission cavity 43 is arranged in the cart box 10 and located on the left side of the fixed housing 37, a third rotating shaft 42 is rotatably connected between the front and rear end walls of the transmission cavity 43, a worm gear 44 and a second rope winding wheel 76 are fixedly connected to the third rotating shaft 42 and located on the rear side of the worm gear 44, a rope winding cavity 40 is arranged in the fixed housing 37, a rotating worm 38 which extends through the rope winding cavity 40 to the right side of the fixed housing 37 and is rotatably connected to the fixed housing 37 is engaged on the worm gear 44, the rotating worm 38 is rotatably connected to the fixed housing 37, a turntable 39 located on the right side of the fixed housing 37 is fixedly connected to the right end of the rotating worm 38, and the second rope winding wheel 76 is connected to the upper end face of the sliding plate 23 through a lifting rope 21, the rotating worm 38 is fixedly connected with a third rope winding wheel 41 positioned in the rope winding cavity 40, and the first rope winding wheel 66 and the third rope winding wheel 41 are connected through a pull rope 71.
In an initial state, the fixed block 48 is at a lower limit position, the spline housing 68 is not connected with the second rotating shaft 29, the connecting spring 60 is in a compressed state, the support plate 26 is at the lower limit position, and the top press block 16 is at a left limit position; when the device starts to work, the storage cavity 32 is filled with concrete, the handrail 72 presses the lower end face on the right side of the rotating plate 18, the second spring 57 is compressed, the first electrode contact 17 is contacted with the second electrode contact 12, the first rotating shaft 63 is started, the moving motor 62 starts to rotate, the two rotating wheels 28 and the first rope winding wheel 66 are driven to rotate through the first bevel gear 64, the second bevel gear 65 and the second rotating shaft 29, the fixed shell 27 and the trolley case 10 are driven to move leftwards while the rotating wheels 28 rotate, and therefore the whole device is driven to move, and the device can conveniently move on complex terrains such as a construction site; the first rope winding wheel 66 simultaneously tightens the pull rope 71 to further drive the third rope winding wheel 41 and the rotating worm 38 to rotate, the rotating worm 38 pulls the lifting pull rope 21 through the rotation of the third rope winding wheel 41, the third rotating shaft 42 and the second rope winding wheel 76 to lift the height of the supporting plate 26 upwards, the supporting plate is convenient to advance on a rugged road, and the contact between the lower end surface of the supporting rod 20 and the ground is avoided; when the first electrode contact 17 is contacted with the second electrode contact 12, the right end face of the first electrode contact 17 extrudes the jacking pressure block 16 to move rightwards, meanwhile, the jacking pull rope 14 is loosened, under the action of the connecting spring 60, the sliding plate 67 drives the spline sleeve 68 to move towards one side far away from the movable power cavity 61, the spline sleeve 68 connects the second rotating shaft 29 with the spline shaft 74, under the action of the limiting pin 53, the second rotating shaft 29 can only drive the spline shaft 74 to rotate anticlockwise at the moment, and the sliding of the device caused by insufficient power when the device is on an uphill slope is prevented; when the device moves to a preset position, the rotating disc 39 is manually rotated, the rotating worm 38 rotates to drive the third rope winding wheel 41 and the worm wheel 44 to rotate, the third rope winding wheel 41 rotates to drive the first rope winding wheel 66 to reset, meanwhile, the rotating worm 38 rotates to drive the sliding plate 23 to reset, and the device stops and supports; the lifting motor 34 is started to rotate positively, the threaded shaft 36 starts to rotate to drive the threaded block 46 to ascend, meanwhile, the threaded block 46 drives the right end of the bending plate 31 to ascend through the fixing block 48, the bending plate 31 rotates anticlockwise around the first rotating pin 30, meanwhile, the sliding block 52 is ejected rightwards under the action of the first spring 50 and is always abutted against and pressed against the right end wall of the sliding chute 33, concrete in the material storage cavity 32 is discharged, the lifting motor 34 is started to rotate reversely, and the device is reset.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (6)
1. The utility model provides an engineering shallow of swift current is prevented on ascending a slope convenient to unload, includes the shallow box and is located discharge apparatus in the shallow box, its characterized in that: the discharging device comprises a material storage cavity with an upward opening and a leftward opening, a jacking chute is arranged on the right end wall of the material storage cavity, the upper end wall of the jacking chute is arranged in a mode that the top end wall is low in the left side and high in the right side, a lifting power groove is arranged on the right end wall of the jacking chute, a lifting motor is fixedly arranged on the upper end wall of the lifting power groove, a threaded shaft is dynamically connected to the lower side of the lifting motor, a threaded block is connected to the threaded shaft in a threaded mode, a first rotating pin is rotatably connected between the front end wall and the rear end wall of the material storage cavity, a bending plate is fixedly connected to the first rotating pin, a fixed block top groove with a downward opening and a rightward opening is arranged at the position, close to the right side, of the lower end face of the bending plate, a fixed block top groove with a downward opening and a rightward opening is fixedly connected to the left end face of the threaded block, the utility model discloses a shallow box, including spout, top pressure spout, support balancing unit, the spout internal sliding connection have the slider extend right and with the slider of the right-hand member wall butt of top pressure spout, the slider with the first spring of the left end wall fixedly connected with of spout, the lower terminal surface fixedly connected with set casing of shallow box, be equipped with the mobile device in the set casing, the mobile device includes the removal power chamber, there is the support balancing unit of symmetry before two of the right-hand member face fixedly connected with of shallow box, support balancing unit include with the right-hand member face fixedly connected's of shallow box handrail pole, the lower terminal wall fixedly connected with bracing piece of handrail pole.
2. The uphill anti-skid engineering cart convenient for unloading as claimed in claim 1, wherein: a first rotating shaft is fixedly connected to the right end wall of the movable power cavity, a movable motor is dynamically connected to the left side of the first rotating shaft, a first bevel gear positioned in the movable power cavity is fixedly connected to the tail end of the left side of the movable motor, two conversion cavities which are symmetrical in the front-back direction of the movable power cavity and a rotating wheel groove positioned between the conversion cavities and the movable power cavity are arranged in the fixed shell, the opening of the rotating wheel groove faces downwards, a second bevel gear is meshed and connected to the first bevel gear, a second rotating shaft which extends through the rotating wheel groove into the conversion cavities in the front-back direction and is rotatably connected with the fixed shell is fixedly connected to the axis of the second bevel gear, a rotating wheel positioned in the rotating wheel groove is fixedly connected to the second rotating shaft, and a spline shaft is rotatably connected to the end wall of one side, far away from the movable power cavity, the spline shaft is fixedly connected with a ratchet disc, the ratchet disc is in friction connection with the inner wall of the conversion cavity, the spline sleeve is in spline connection with the tail end of one side, close to the movable power cavity, of the spline shaft, the spline sleeve is rotatably connected onto a sliding plate in sliding connection with the inner end wall of the conversion cavity, and a connecting spring is fixedly connected between the sliding plate and the end wall, close to the movable side of the movable power cavity, of the conversion cavity.
3. The uphill anti-skid engineering cart convenient for unloading as claimed in claim 2, wherein: friction connection has and is located in the second axis of rotation first volume rope sheave in the removal power intracavity, it is connected with two between the front and back end wall in removal power chamber to rotate and is located first volume rope sheave upside and about the first pivot of first volume rope sheave bilateral symmetry, fixedly connected with rotary drum in the first pivot, keep away from on the ratchet dish be equipped with two on a side end face in removal power chamber about the restriction groove of integral key shaft centrosymmetry, restriction inslot internal rotation is connected with the second pivot, fixedly connected with spacer pin in the second pivot, the spacer pin with fixedly connected with one-way spring between the restriction groove.
4. The uphill anti-skid engineering cart convenient for unloading as claimed in claim 1, wherein: the handle bar is provided with a rotary groove with a downward opening, a second rotary pin is rotatably connected between the front end wall and the rear end wall of the rotary groove, a rotary plate is fixedly connected onto the second rotary pin, a second spring is fixedly connected between the rotary plate and the upper end wall of the rotary groove and positioned on the right side of the second rotary pin, a first electrode contact is fixedly connected onto the upper end face of the rotary plate, a second electrode contact is fixedly connected onto the upper end wall of the rotary groove, a jacking groove is formed in the right end wall of the rotary groove, a jacking block is slidably connected onto the jacking groove, a jacking spring is fixedly connected between the jacking block and the right end wall of the jacking groove, and a jacking stay rope is fixedly connected between the right end face of the jacking block and the end face of the sliding plate close to the movable power cavity.
5. The uphill anti-skid engineering cart convenient for unloading as claimed in claim 1, wherein: be equipped with the down slide groove of opening on the bracing piece, slide inslot sliding connection has the slide, the up end of slide with fixedly connected with lift spring between the upper end wall in slide groove, the lower terminal surface fixedly connected with downwardly extending of slide and with bracing piece sliding connection's telescopic link, the terminal fixedly connected with in top of telescopic link is located the backup pad of bracing piece downside.
6. The uphill anti-skid engineering cart convenient for unloading as claimed in claim 1, wherein: the right end face of the trolley case body is fixedly connected with a fixed shell, a transmission cavity positioned on the left side of the fixed shell is arranged in the trolley case body, a third rotating shaft is rotatably connected between the front end wall and the rear end wall of the transmission cavity, a turbine and a second rope winding wheel positioned on the rear side of the turbine are fixedly connected to the third rotating shaft, a rope winding cavity is arranged in the fixed shell, a rotating worm which extends through the rope winding cavity to the right side of the fixed shell and is rotatably connected with the trolley case body is meshed to the turbine, the rotating worm is rotatably connected with the fixed shell, a turntable positioned on the right side of the fixed shell is fixedly connected to the right end of the rotating worm, the second rope winding wheel is connected with the upper end face of the sliding plate through a lifting rope, and a third rope winding wheel positioned in the rope winding cavity is fixedly connected to the rotating worm, the first rope winding wheel and the third rope winding wheel are connected through a pull rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010648515.8A CN111717248A (en) | 2020-07-07 | 2020-07-07 | Go up slope and prevent swift current engineering shallow convenient to unload |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010648515.8A CN111717248A (en) | 2020-07-07 | 2020-07-07 | Go up slope and prevent swift current engineering shallow convenient to unload |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111717248A true CN111717248A (en) | 2020-09-29 |
Family
ID=72573877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010648515.8A Withdrawn CN111717248A (en) | 2020-07-07 | 2020-07-07 | Go up slope and prevent swift current engineering shallow convenient to unload |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111717248A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576085A (en) * | 2020-12-18 | 2021-03-30 | 南京福优特贸易有限公司 | Intelligent card following type parking lot vehicle sliding prevention device |
-
2020
- 2020-07-07 CN CN202010648515.8A patent/CN111717248A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576085A (en) * | 2020-12-18 | 2021-03-30 | 南京福优特贸易有限公司 | Intelligent card following type parking lot vehicle sliding prevention device |
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Application publication date: 20200929 |
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| WW01 | Invention patent application withdrawn after publication |