CN216038421U - Boosting jacking device - Google Patents
Boosting jacking device Download PDFInfo
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- CN216038421U CN216038421U CN202122338705.2U CN202122338705U CN216038421U CN 216038421 U CN216038421 U CN 216038421U CN 202122338705 U CN202122338705 U CN 202122338705U CN 216038421 U CN216038421 U CN 216038421U
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Abstract
The utility model relates to the technical field of jacking devices, in particular to a boosting jacking device; the two ends of a left right-handed screw rod are respectively provided with a first screw rod sleeve and a second screw rod sleeve, the first screw rod sleeve is detachably connected with a first sliding seat, the second screw rod sleeve is detachably connected with a second sliding seat, the output end of each driving mechanism corresponds to one end of each left right-handed screw rod, each first cross rod and each second cross rod are arranged in a cross structure, two driving assemblies are started to output in the same direction, the left right-handed screw rods are driven to rotate, the first screw rod sleeves and the second screw rod sleeves are used for translating on the left right-handed screw rods, the opening and closing angles of the first cross rods and the second cross rods are driven to change, the distance between the first sliding plates and the second sliding plates is changed, the object on the mounting plate is pushed to lift, and compared with a traditional jacking device, the structure is more stable.
Description
Technical Field
The utility model relates to the technical field of jacking devices, in particular to a boosting jacking device.
Background
In the existing mechanical manufacturing production line, a workpiece needs to be jacked by a jacking device so as to facilitate assembly, detection and the like. The existing jacking workpiece comprises a base, a cylinder and a tray, wherein the cylinder is vertically arranged on the base and stretches out and draws back along a gravity method so as to lift or lower the workpiece placed on the tray.
But the structure of the existing jacking device is simpler, and the structure is not stable enough when a heavier object is driven to lift.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a boosting jacking device, which solves the problems that the existing jacking device in the prior art is simple in structure and unstable in structure when a heavy object is driven to lift.
In order to achieve the purpose, the utility model provides a boosting and jacking device, which comprises a base, two driving mechanisms, a left screw rod, a right screw rod, a cross assembly and a mounting plate, wherein the base is provided with a bottom plate, two sides of the bottom plate are respectively provided with a sliding groove, two ends of the bottom plate are respectively provided with a first sliding seat and a second sliding seat, the first sliding seat and the second sliding seat are respectively in sliding connection with the sliding grooves, the left screw rod and the right screw rod are movably connected with the base, are positioned on two sides penetrating through the base and are positioned above the bottom plate, two ends of the left screw rod are respectively provided with a first screw rod sleeve and a second screw rod sleeve, the first screw rod sleeve is detachably connected with the first sliding seat, the second screw rod sleeve is detachably connected with the second sliding seat, two ends of the base are respectively provided with the driving mechanisms, the output end of each driving mechanism corresponds to one end of the left and right screw rod respectively;
the cross assembly comprises a first cross rod and a second cross rod, the first cross rod is movably connected with the second cross rod, the first cross rod and the second cross rod are arranged in a cross structure, one end of the first cross rod is provided with a first support leg, the other end of the first cross rod is hinged with a first sliding plate, the first support leg is detachably connected with the first sliding seat, one end of the second cross rod is provided with a second support leg, the other end of the cross rod is hinged with a second sliding plate, the second support leg is detachably connected with the second sliding seat, and the mounting plate is respectively slidably connected with the first sliding plate and the second sliding plate and is positioned above the first sliding plate and the second sliding plate.
And the two driving components are started to output in the same direction, so that the left and right screw rods are driven to rotate, the first screw rod sleeve and the second screw rod sleeve are horizontally moved on the left and right screw rods, and the opening and closing angles of the first cross rod and the second cross rod are driven to change through the first supporting leg and the first supporting leg, so that the distance between the first sliding plate and the second sliding plate is changed, and the object on the mounting plate is pushed to lift.
Wherein, two actuating mechanism all includes driving motor, output gear and reduction gear, two driving motor all with the base is dismantled and is connected, and is located respectively the both ends of base, every driving motor's output is provided with output gear, two reduction gear all with control the lead screw dismantlement and connect, and be located respectively control the both ends of lead screw, every output gear respectively with correspond the reduction gear meshing.
The driving motor is started to drive the output gear to rotate, and the reduction gear is meshed with the output gear, so that the reduction gear is utilized to slow down the output rotating speed of the driving motor and then drive the left and right rotary screws to rotate.
The left-right rotating screw rod comprises a screw rod body, two rotating pieces and two clamping blocks, the two ends of the screw rod body are provided with the rotating pieces, the rotating pieces are movably connected with the base, every rotating piece is far away from one end of the screw rod body, the clamping blocks are arranged at the ends of the rotating pieces, and the clamping blocks are connected with the reduction gears in a clamping mode.
The two ends of the screw rod body are respectively provided with the rotating pieces, the rotating pieces are movably connected with the base, so that the left-handed and right-handed screw rod can rotate more smoothly, and the clamping blocks are clamped and connected with the reduction gears, so that the reduction gears drive the screw rod body to rotate.
The first sliding seat and the second sliding seat respectively comprise a sliding body and a connecting plate, the sliding body is connected with the sliding groove in a sliding mode, the connecting plate is detachably connected with the sliding body and located above the sliding body, and an installation frame is arranged on the connecting plate.
Utilize the screw will the connecting plate is fixed on the slider, the link with connecting plate fixed connection adopts integrated into one piece technique to make the structure more firm during the manufacturing, through the mounting bracket is installed respectively correspondingly first lead screw cover first stabilizer blade second lead screw cover and second stabilizer blade.
The first cross rod comprises a first rod body and a connecting pin, a notch is formed in the middle of the first rod body, the second cross rod penetrates through the notch, connecting holes are formed in the middle of the first rod body and the middle of the second cross rod, and the connecting pin is matched with the connecting holes.
And penetrating the second cross rod through the notch, inserting the connecting pin after the connecting hole on the first rod body corresponds to the connecting hole on the second cross rod, and thus enabling the first cross rod to be movably connected with the second cross rod in a cross structure.
The two ends of the base are also provided with mounting grooves, and each reduction gear is located in the corresponding mounting groove.
Will reduction gear installs in the mounting groove to avoid reduction gear drops, make overall structure more stable.
The utility model relates to a boosting jacking device, wherein a first screw rod sleeve and a second screw rod sleeve are respectively arranged at two ends of a left-right screw rod, the first screw rod sleeve is detachably connected with a first sliding seat, the second screw rod sleeve is detachably connected with a second sliding seat, driving mechanisms are respectively arranged at two ends of a base, the output end of each driving mechanism corresponds to one end of the left-right screw rod, the first cross rod is movably connected with a second cross rod, the first cross rod and the second cross rod are arranged in a cross structure, two driving components are started to output in the same direction, so that the left-right screw rod is driven to rotate, the first screw rod sleeve and the second screw rod sleeve are sleeved on the left-right screw rod to translate, and the opening and closing angles of the first cross rod and the second cross rod are driven to change through the first supporting leg and the first supporting leg, the distance between the first sliding plate and the second sliding plate is changed, so that the object on the mounting plate is pushed to lift.
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 structural diagram of a boosting jacking device provided by the utility model.
Fig. 2 is an enlarged view of a portion of the structure of fig. 1 a according to the present invention.
Fig. 3 is a schematic partial structural view of a boosting and jacking device provided by the utility model.
Fig. 4 is an enlarged view of a portion of the structure of fig. 3 a according to the present invention.
Fig. 5 is a schematic view of a connection structure of the left and right screw rods and the driving mechanism provided by the utility model.
Fig. 6 is a schematic structural view of the left and right screw rod provided by the present invention.
1-base, 11-bottom plate, 12-sliding groove, 13-first sliding seat, 131-sliding body, 132-connecting plate, 133-mounting frame, 14-second sliding seat, 15-mounting groove, 2-driving mechanism, 21-driving motor, 22-output gear, 23-reduction gear, 3-left and right screw rod, 31-first screw rod sleeve, 32-second screw rod sleeve, 33-screw rod body, 34-rotating part, 35-clamping block, 4-cross component, 41-first cross rod, 411-first supporting foot, 412-first sliding plate, 413-first rod body, 414-connecting pin, 415-notch, 416-connecting hole, 42-second cross rod, 421-second supporting foot, 422-second sliding plate, 5-mounting plate, 6-centering component, 61-central plate, 62-vertical plate, 63-waist-shaped groove, 64-positioning groove, 7-first boosting component, 71-second boosting component, 72-connecting piece and 73-push rod.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 6, the utility model provides a boosting and jacking device, which includes a base 1, two driving mechanisms 2, a left-right screw rod 3, a cross assembly 4 and a mounting plate 5, wherein the base 1 is provided with a bottom plate 11, two sides of the bottom plate 11 are respectively provided with a sliding chute 12, two ends of the bottom plate 11 are respectively provided with a first sliding seat 13 and a second sliding seat 14, the first sliding seat 13 and the second sliding seat 14 are both slidably connected with the sliding chute 12, the left-right screw rod 3 is movably connected with the base 1 and is positioned on two sides of the base 1 and above the bottom plate 11, two ends of the left-right screw rod 3 are respectively provided with a first screw rod sleeve 31 and a second screw rod sleeve 32, the first screw rod sleeve 31 is detachably connected with the first sliding seat 13, the second screw rod sleeve 32 is detachably connected with the second sliding seat 14, the two ends of the base 1 are respectively provided with the driving mechanisms 2, and the output end of each driving mechanism 2 corresponds to one end of the left and right screw rods 3;
the crossing assembly 4 includes a first crossing rod 41 and a second crossing rod 42, the first crossing rod 41 is movably connected with the second crossing rod 42, the first crossing rod 41 and the second crossing rod 42 are arranged in a crossing structure, one end of the first crossing rod 41 is provided with a first leg 411, the other end of the first crossing rod 41 is hinged with a first sliding plate 412, the first leg 411 is detachably connected with the first sliding seat 13, one end of the second crossing rod 42 is provided with a second leg 421, the other end of the crossing rod is hinged with a second sliding plate 422, the second leg 421 is detachably connected with the second sliding seat 14, and the mounting plate 5 is respectively slidably connected with the first sliding plate 412 and the second sliding plate 422 and is located above the first sliding plate 412 and the second sliding plate 422.
In this embodiment, the two driving assemblies are started to output in the same direction, so as to drive the left-right rotating screw rod 3 to rotate, the first screw rod sleeve 31 and the second screw rod sleeve 32 translate on the left-right rotating screw rod 3, and the first leg 411 drive the opening and closing angle of the first cross rod 41 and the second cross rod 42 to change, so that the distance between the first sliding plate 412 and the second sliding plate 422 changes, and the object on the mounting plate 5 is pushed to lift.
Further, two actuating mechanism 2 all includes driving motor 21, output gear 22 and reduction gear 23, two driving motor 21 all with base 1 dismantles and connects, and is located respectively the both ends of base 1, every driving motor 21's output is provided with output gear 22, two reduction gear 23 all with control the rotatory screw rod 3 dismantles and connect, and be located respectively the both ends of a left side dextrorotation screw rod 3, every output gear 22 respectively with correspond reduction gear 23 meshes.
In this embodiment, the driving motor 21 is started to drive the output gear 22 to rotate, because the reduction gear 23 is meshed with the output gear 22, the reduction gear 23 is utilized to slow down the output rotation speed of the driving motor 21, and then the left and right spinning rods 3 are driven to rotate.
Further, the left and right screw rod 3 comprises a screw rod body 33, two rotating pieces 34 and two clamping blocks 35, the two ends of the screw rod body 33 are provided with the rotating pieces 34, the rotating pieces 34 are movably connected with the base 1, each rotating piece 34 is far away from one end of the screw rod body 33 is provided with the clamping block 35, and the clamping block 35 is connected with the reduction gear 23 in a clamping manner.
In this embodiment, the two ends of the screw rod body 33 are respectively provided with the rotating pieces 34, and through the rotating pieces 34 and the base 1 are movably connected, so that the left-right rotating screw rod 3 rotates more smoothly, and through the clamping block 35 and the reduction gear 23 are clamped and connected, so that the reduction gear 23 drives the screw rod body 33 to rotate.
Further, each of the first sliding seat 13 and the second sliding seat 14 includes a sliding body 131 and a connecting plate 132, the sliding body 131 is slidably connected to the sliding groove 12, the connecting plate 132 is detachably connected to the sliding body 131 and is located above the sliding body 131, and a mounting frame 133 is disposed on the connecting plate 132.
In this embodiment, the connecting plate 132 is fixed to the sliding body 131 by screws, and the connecting frame is fixedly connected to the connecting plate 132, so that the connecting frame is manufactured by an integral molding technique to have a more stable structure, and the first wire rod sleeve 31, the first leg 411, the second wire rod sleeve 32, and the second leg 421 are respectively installed on the mounting frame 133.
Further, first crossbar 41 includes first body of rod 413 and connecting pin 414, the middle part of first body of rod 413 is provided with notch 415, second crossbar 42 runs through notch 415, first body of rod 413 with the middle part of second crossbar 42 all still is provided with connecting hole 416, connecting pin 414 with connecting hole 416 looks adaptation, the both ends of base 1 all still are provided with mounting groove 15, every reduction gear 23 is located the correspondence respectively the inside of mounting groove 15.
In this embodiment, the second cross bar 42 is inserted into the slot 415, and the connecting hole 416 of the first rod 413 corresponds to the connecting hole 416 of the second cross bar 42, and then the connecting pin 414 is inserted, so that the first cross bar 41 and the second cross bar 42 are movably connected in a cross structure, and the reduction gear 23 is installed in the installation groove 15, thereby preventing the reduction gear 23 from falling off, and further stabilizing the overall structure.
Further, boosting jacking device still includes centering subassembly 6, centering subassembly 6 includes well core plate 61 and two riser 62, well core plate 61's both ends all are provided with riser 62, every all be provided with waist type groove 63 on the riser 62, waist type groove 63 with connecting pin 414 looks adaptation, well core plate 61's middle part is provided with constant head tank 64, constant head tank 64 with 5 looks adaptations of mounting panel.
In this embodiment, the central plate 61 is detachably connected to the tray, and when the tray is lifted and lowered by the cross assembly 4 and vertically moved up and down, the connecting pin 414 is always located in the waist-shaped groove 63, so that the tray is not shifted left and right.
Further, a first boosting assembly 7 is arranged between the connecting frame on the first sliding seat 13 and the second cross rod 42, and a second boosting assembly 71 is arranged between the connecting frame on the second sliding seat 14 and the first cross rod 41.
In this embodiment, by disposing the first boosting assembly 7 between the connecting frame on the first sliding seat 13 and the second cross bar 42 and disposing the second boosting assembly 71 between the connecting frame on the second sliding seat 14 and the first cross bar 41, the first screw rod sleeve 31 and the second screw rod sleeve 32 act as an auxiliary force to the first cross bar 41 and the second cross bar 42 through the first boosting assembly 7 and the second boosting assembly during the translation process, so that the boosting and jacking device can lift and lower heavier objects.
Further, the first boosting assembly 7 and the second boosting assembly 71 both include a connecting piece 72 and a push rod 73, each of which one end of the connecting piece 72 is detachably connected to the mounting frame 133 on the first sliding seat 13 and the second sliding seat 14, and each of which the other end of the connecting piece 72 is provided with the push rod 73, and each of which one end of the push rod 73 away from the connecting piece 72 is hinged to the corresponding first cross rod 41 and the corresponding second cross rod 42.
In this embodiment, the first screw sleeve 31 and the second screw sleeve 32 respectively drive the first sliding seat 13 and the second sliding seat 14 to translate, and further drive the pushing rod 73 to move through the connecting piece 72, so that the pushing rod 73 applies force to the first cross rod 41 and the second cross rod 42.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (6)
1. A boosting and jacking device, which is characterized in that,
the boosting jacking device comprises a base, two driving mechanisms, a left screw rod, a right screw rod, a cross assembly and a mounting plate, the base is provided with a bottom plate, the two sides of the bottom plate are both provided with sliding chutes, the two ends of the bottom plate are respectively provided with a first sliding seat and a second sliding seat, the first sliding seat and the second sliding seat are both connected with the sliding chute in a sliding way, the left and right screw rods are movably connected with the base, and are positioned at two sides of the base and above the bottom plate, a first screw rod sleeve and a second screw rod sleeve are respectively arranged at two ends of the left-handed and right-handed screw rod, the first screw rod sleeve is detachably connected with the first sliding seat, the second screw rod sleeve is detachably connected with the second sliding seat, the two ends of the base are provided with the driving mechanisms, and the output end of each driving mechanism corresponds to one end of the left and right screw rods respectively;
the cross assembly comprises a first cross rod and a second cross rod, the first cross rod is movably connected with the second cross rod, the first cross rod and the second cross rod are arranged in a cross structure, one end of the first cross rod is provided with a first support leg, the other end of the first cross rod is hinged with a first sliding plate, the first support leg is detachably connected with the first sliding seat, one end of the second cross rod is provided with a second support leg, the other end of the cross rod is hinged with a second sliding plate, the second support leg is detachably connected with the second sliding seat, and the mounting plate is respectively slidably connected with the first sliding plate and the second sliding plate and is positioned above the first sliding plate and the second sliding plate.
2. A jack-up assist apparatus according to claim 1,
two actuating mechanism all includes driving motor, output gear and reduction gear, two driving motor all with the base is dismantled and is connected, and is located respectively the both ends of base, every driving motor's output is provided with output speed reduction increase moment of torsion gear, two reduction gear all with control the lead screw dismantlement and connect, and be located respectively control the both ends of lead screw, every output gear respectively with correspond the reduction gear meshing.
3. The booster lift apparatus of claim 2,
the left-right rotating screw rod comprises a screw rod body, two rotating pieces and two clamping blocks, the two ends of the screw rod body are provided with the rotating pieces, the rotating pieces are movably connected with the base, each rotating piece is far away from one end of the screw rod body, the clamping blocks are arranged at the ends of the rotating pieces, and the clamping blocks are connected with the reduction gears in a clamping mode.
4. A jack-up assist apparatus according to claim 3,
the first sliding seat and the second sliding seat comprise sliding bodies and connecting plates, the sliding bodies are in sliding connection with the sliding grooves, the connecting plates are detachably connected with the sliding bodies and located above the sliding bodies, and mounting frames are arranged on the connecting plates.
5. A jack-up assist apparatus according to claim 1,
the first cross rod comprises a first rod body and a connecting pin, a notch is formed in the middle of the first rod body, the second cross rod penetrates through the notch, a connecting hole is formed in the middle of the first rod body and the middle of the second cross rod, and the connecting pin is matched with the connecting hole.
6. The booster lift apparatus of claim 2,
the both ends of base all still are provided with the mounting groove, every reduction gear is located the correspondence respectively the inside of mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122338705.2U CN216038421U (en) | 2021-09-26 | 2021-09-26 | Boosting jacking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122338705.2U CN216038421U (en) | 2021-09-26 | 2021-09-26 | Boosting jacking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216038421U true CN216038421U (en) | 2022-03-15 |
Family
ID=80547126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122338705.2U Active CN216038421U (en) | 2021-09-26 | 2021-09-26 | Boosting jacking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216038421U (en) |
-
2021
- 2021-09-26 CN CN202122338705.2U patent/CN216038421U/en active Active
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