CN216328124U - Small-sized lifting platform adjusting device - Google Patents
Small-sized lifting platform adjusting device Download PDFInfo
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- CN216328124U CN216328124U CN202122511862.9U CN202122511862U CN216328124U CN 216328124 U CN216328124 U CN 216328124U CN 202122511862 U CN202122511862 U CN 202122511862U CN 216328124 U CN216328124 U CN 216328124U
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Abstract
The utility model relates to a small lifting platform adjusting device, which comprises a bottom plate, wherein a lifting control mechanism is arranged at the top of the bottom plate, lifting support mechanisms are symmetrically arranged on the front surface and the back surface of the lifting control mechanism, the top of two lifting support mechanisms is provided with a same top plate, sliding adjusting mechanisms are symmetrically arranged at the top and the bottom of one side of the two lifting support mechanisms, each sliding adjusting mechanism comprises four support rollers, a first connecting rod is fixedly connected to the front surface of the support roller positioned on the front surface, a second connecting rod is fixedly connected to the front surface of the first connecting rod, roller mounting frames are movably connected to the outer parts of the first connecting rod and the second connecting rod, a cotter pin positioned on the front surface of a sliding limiting plate is arranged inside the front surface of the second connecting rod, and small equipment is conveniently supported and subjected to subsequent maintenance and installation work by arranging the sliding adjusting mechanism, the lifting control mechanism and the lifting support mechanisms which are not limited by space, the efficiency is greatly improved.
Description
Technical Field
The utility model relates to a small-sized lifting platform adjusting device.
Background
The lifting platform can convey people or objects in the longitudinal direction, is generally driven by hydraulic pressure, has the characteristics of being widely applied to municipal maintenance, cargo transportation in wharfs and logistics centers, building decoration and the like, and has the advantages of light weight, self-walking, electric starting, simplicity in operation, large operation area, capability of crossing obstacles to perform high-altitude operation and the like.
When carrying out the work of small-size equipment, need lift or fix equipment in the eminence, must utilize the workstation just can satisfy the operation needs this moment, in addition when manual operation, the work degree of difficulty is great and extremely receives workspace's restriction.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a small lifting platform adjusting device to solve the problem that the small equipment is not convenient to support for subsequent maintenance and installation when the small equipment is operated.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a small lifting platform adjusting device which comprises a bottom plate, wherein a lifting control mechanism is arranged at the top of the bottom plate, lifting support mechanisms are symmetrically arranged on the front side and the back side of the lifting control mechanism, the top of two lifting support mechanisms is provided with the same top plate, sliding adjusting mechanisms are symmetrically arranged at the top and the bottom of one side of each lifting support mechanism, and angle steel mechanisms are arranged at the top ends of the front side and the back side of the two sides of the bottom plate.
In some embodiments of the present invention, each of the four angle steel mechanisms includes a steel bar, a rubber pad is fixedly connected to a top end of the steel bar, a top end of the rubber pad is movably connected to a bottom end of the top plate, and a bottom end of the steel bar is fixedly connected to a top end of the bottom plate.
In some embodiments of the utility model, the lifting control mechanism comprises a hydraulic cylinder, a hydraulic rod is movably sleeved inside the hydraulic cylinder, and the hydraulic cylinder and the hydraulic rod are used for controlling the top plate to perform lifting work.
In some embodiments of the utility model, a rod body shaft lever is hinged inside one side of the hydraulic rod, a cylinder body shaft lever is hinged inside one side of the hydraulic cylinder, a cylinder body connecting seat is connected to the outside of the cylinder body shaft lever in a pin mode, the cylinder body connecting seat is located at the top end of one side of the bottom plate and is fixedly connected with the bottom plate, and the second supporting bars are controlled to drive the first supporting bars to move through the use of the rod body shaft lever, so that the top plate is controlled to lift.
In some embodiments of the utility model, the lifting support mechanism includes two first support bars, an ear seat shaft rod is pinned inside one side of the first support bar positioned on the front side, a bottom ear seat is hinged outside the front side of the ear seat shaft rod, the bottom ear seat is positioned at the top end of one side of the bottom plate and is fixedly connected with the bottom plate, a second support bar is movably connected with the back side of the first support bar, a top ear seat is hinged at the back side of the second support bar through the ear seat shaft rod pinned at one side of the second support bar, the top ear seat is positioned at one side of the bottom end of the top plate and is fixedly connected with the top plate, the shaft rod is pinned at one side of the two second support bars, and the lifting work of the top plate is favorably controlled and the stable degree of the top plate support work is ensured by using the first support bar and the second support bar.
In some embodiments of the utility model, a supporting screw passing through the inside of the first supporting bar and the second supporting bar in sequence is arranged inside the middle of the first supporting bar and the second supporting bar, a fastening threaded sleeve is connected to the outside of the back of the supporting screw in a threaded manner, and the first supporting bar and the second supporting bar are connected through the supporting screw and the fastening threaded sleeve to form a shear-type structure so as to control the top plate to lift.
In some embodiments of the utility model, the sliding adjustment mechanism includes four supporting rollers, a first connecting rod is fixedly connected to the front surface of the supporting roller positioned on the front surface, a second connecting rod is fixedly connected to the front surface of the first connecting rod, roller mounting frames are movably connected to the outer portions of the first connecting rod and the second connecting rod, one side of the second supporting strip is hinged to the outer portion of the second connecting rod, a cotter pin positioned on the front surface of the sliding limiting plate is installed inside the front surface of the second connecting rod, and the use of the supporting rollers is beneficial to supporting one side of the second supporting strip on the top end of one side of the bottom plate, and supporting one side of the first supporting strip on the bottom end of the top plate, so as to ensure the stability of the top plate in the lifting process.
In some embodiments of the utility model, a rolling bearing is movably sleeved outside the second connecting rod, the back surface of the rolling bearing is in contact with the first connecting rod, a clamping groove is formed inside the second connecting rod, a clamping key is pinned inside the clamping groove, the front surface of the rolling bearing is in contact with the back surface of the clamping key, the smooth rotation of the supporting roller is ensured by using the rolling bearing, and the second connecting rod can be stably installed inside the roller mounting frame by using the rolling bearing through the clamping key.
In some embodiments of the utility model, the bottom end of the roller mounting frame is fixedly connected with a sliding limiting plate, the top of one side of the sliding limiting plate is slidably connected with a sliding guide plate, the sliding guide plate is provided with a plurality of fixing bolts in threaded connection with the bottom plate, and the use of the sliding limiting plate and the sliding guide plate is beneficial to extending a supporting roller for supporting out of the space between the bottom plate and the top plate when the top plate is folded, so that a user can move the utility model on the ground by means of the supporting roller, the user is prevented from lifting the utility model, and the physical strength is saved.
In some embodiments of the utility model, the cross sections of the four sliding guide plates are all Z-shaped, and the cross section of the sliding guide plate is set to be Z-shaped, so that the sliding limiting plate can be ensured to slide at the bottom of the sliding limiting plate, and can also be fixed with the bottom plate by using a plurality of bolts, and the sliding limiting plate has a simple structure and is low in cost.
The small-sized lifting platform adjusting device has the characteristics and advantages that:
the hydraulic cylinder is used for driving the hydraulic rod to push the rod body shaft lever to move, so that the rod body shaft lever is used for controlling the second supporting bar to move, the supporting screw penetrates through the inside of the first supporting bar and the second supporting bar, the first supporting bar and the second supporting bar can rotate around the supporting screw, on one hand, the top lug is pushed to move towards the top through one side of the second supporting bar, the supporting roller on the other side of the second supporting bar is in contact with the bottom end of the bottom plate, on the other hand, the top plate is lifted or descended through the contact of the supporting roller on one side of the first supporting bar and the bottom end of the top plate, the small-sized equipment is conveniently supported and subsequently maintained and installed, in addition, in the rolling process of the supporting roller, the sliding limiting plate slides in the sliding guide plate, and the carrying and transporting work of the utility model can be favorably carried out by using the supporting roller when the top plate is folded by using the sliding guide plate to limit the sliding limiting plate, greatly saving physical strength.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic bottom view of the present invention.
Fig. 3 is a schematic top view of the base plate of the present invention.
Fig. 4 is a schematic view of a connection structure of the first support bar and the second support bar according to the present invention.
Fig. 5 is a schematic view of the deployment structure of the slide adjusting mechanism of the present invention.
Fig. 6 is a schematic view of a connection structure of the support roller and the roller mounting bracket according to the present invention.
Fig. 7 is a schematic view of a connection structure of the slide restriction plate and the slide guide plate according to the present invention.
In the figure: 1. an angle steel mechanism; 11. a steel bar; 12. a rubber pad; 2. a base plate; 3. a slide adjustment mechanism; 31. supporting the rollers; 32. a first connecting rod; 33. a roller mounting frame; 34. a second connecting rod; 35. a card key; 36. a rolling bearing; 37. a sliding limit plate; 38. a sliding guide plate; 4. a top plate; 5. a lift control mechanism; 51. a hydraulic cylinder; 52. a hydraulic lever; 53. a cylinder body connecting seat; 54. a cylinder shaft lever; 55. a rod body shaft lever; 6. a lifting support mechanism; 61. a top ear mount; 62. a bottom ear mount; 63. an ear mount shaft; 64. a first support bar; 65. a support screw; 66. fastening a threaded sleeve; 67. and a second supporting strip.
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 obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1 to 5, the utility model provides a small lifting platform adjusting device, which comprises a bottom plate 2, wherein a lifting control mechanism 5 is arranged on the top of the bottom plate 2, the lifting control mechanism 5 comprises a hydraulic cylinder 51, a hydraulic rod 52 is movably sleeved inside the hydraulic cylinder 51, the lifting operation of a top plate 4 is favorably controlled by using the hydraulic cylinder 51 and the hydraulic rod 52, a rod body shaft rod 55 is hinged inside one side of the hydraulic rod 52, a cylinder body shaft rod 54 is hinged inside one side of the hydraulic cylinder 51, a cylinder body connecting seat 53 is pinned outside the cylinder body shaft rod 54, the cylinder body connecting seat 53 is positioned on the top end of one side of the bottom plate 2 and is fixedly connected with the bottom plate 2, and the lifting operation of the top plate 4 is favorably controlled by using a second supporting bar 67 to drive a first supporting bar 64 to move.
The front and the back of the lifting control mechanism 5 are symmetrically provided with a lifting support mechanism 6, the lifting support mechanism 6 comprises two first support bars 64, an ear seat shaft rod 63 is pinned inside one side of the first support bar 64 on the front, a bottom ear seat 62 is hinged outside the front of the ear seat shaft rod 63, the bottom ear seat 62 is positioned at the top end of one side of the bottom plate 2 and is fixedly connected with the bottom plate 2, a second support bar 67 is movably connected with the back of the first support bar 64, the back of the second support bar 67 is hinged with a top ear seat 61 through the ear seat shaft rod 63 pinned at one side of the second support bar 67, the top ear seat 61 is positioned at one side of the bottom end of the top plate 4 and is fixedly connected with the top plate 4, a bar rod shaft rod 55 is pinned at one side of the two second support bars 67, through the use of the first support bar 64 and the second support bar 67, the lifting work of the top plate 4 is favorably controlled, and the stability of the support work of the top plate 4 is ensured, the supporting screws 65 sequentially penetrate through the first supporting bar 64 and the second supporting bar 67 are arranged inside the middle of the first supporting bar 64 and the second supporting bar 67, fastening threaded sleeves 66 are connected to the outer portions of the back faces of the supporting screws 65 in a threaded mode, the first supporting bar 64 and the second supporting bar 67 are connected through the supporting screws 65 and the fastening threaded sleeves 66, and a shear type structure is formed, so that the top plate 4 is controlled to lift.
The top of two elevating support mechanism 6 is provided with same roof 4, slide adjusting mechanism 3 is installed to the top and the equal symmetry in bottom of 6 one side of two elevating support mechanism, the positive top with the back in bottom plate 2 both sides all is provided with angle steel mechanism 1, four angle steel mechanism 1 all include billet 11, the top fixedly connected with cushion 12 of billet 11, swing joint is carried out with the bottom of roof 4 on the top of cushion 12, fixed connection is carried out on the bottom of billet 11 and the top of bottom plate 2, be favorable to preventing through the use to angle steel mechanism 1 that bottom plate 2 and roof 4 are too close to and make sliding limiting plate 37 and slide guide plate 38 throw off the connection.
The specific implementation mode is as follows: when the utility model is used, the hydraulic rod 52 movably sleeved inside the hydraulic cylinder 51 is driven by the hydraulic cylinder 51 to push the rod body shaft rod 55 to move, so that the second supporting bar 67 is controlled by the rod body shaft rod 55 to move, the first supporting bar 64 and the second supporting bar 67 can rotate around the supporting screw 65 by penetrating the inside of the first supporting bar 64 and the second supporting bar 67 through the supporting screw 65, on one hand, the top lug seat 61 is pushed to move towards the top through one side of the second supporting bar 67, the supporting roller 31 on the other side of the second supporting bar 67 is contacted with the bottom end of the bottom plate 2, on the other hand, the supporting roller 31 on one side of the first supporting bar 64 is contacted with the bottom end of the top plate 4, so that the top plate 4 is lifted or descended, and the small-sized equipment is conveniently supported and the subsequent maintenance and installation work are carried out.
As shown in fig. 1 and fig. 5 to 7, the present invention provides a small-sized lifter adjusting device, which includes a sliding adjusting mechanism 3, wherein the sliding adjusting mechanism 3 includes four supporting rollers 31, a first connecting rod 32 is fixedly connected to the front surface of the supporting roller 31 positioned on the front surface, a second connecting rod 34 is fixedly connected to the front surface of the first connecting rod 32, roller mounting brackets 33 are movably connected to the outer portions of the first connecting rod 32 and the second connecting rod 34, a sliding limiting plate 37 is fixedly connected to the bottom end of the roller mounting bracket 33, a sliding guide plate 38 is slidably connected to the top portion of one side of the sliding limiting plate 37, the cross-sections of the four sliding guide plates 38 are Z-shaped, through setting the cross section of slip deflector 38 to the Z type, both can guarantee that slip limiting plate 37 slides in its bottom, also can utilize a plurality of bolts to fix it with bottom plate 2, simple structure, the cost is lower.
The sliding guide plate 38 is provided with a plurality of fixing bolts in threaded connection with the bottom plate 2, the use of the sliding limiting plate 37 and the sliding guide plate 38 is beneficial to extending the supporting roller 31 for supporting out of the space between the bottom plate 2 and the top plate 4 when the top plate 4 is folded, so that a user can move the utility model on the ground by means of the supporting roller 31, the user is prevented from lifting the utility model, the physical strength is saved, one side of the second supporting strip 67 is hinged to the outer part of the second connecting rod 34, the opening pin positioned on the front surface of the sliding limiting plate 37 is arranged in the front surface of the second connecting rod 34, the use of the supporting roller 31 is beneficial to supporting one side of the second supporting strip 67 on the top end of one side of the bottom plate 2, one side of the first supporting strip 64 is supported on the bottom end of the top plate 4, and the stability of the top plate 4 in the lifting process is ensured.
Antifriction bearing 36 has been cup jointed in the outside activity of second connecting rod 34, antifriction bearing 36's the back contacts with first connecting rod 32, the draw-in groove has been seted up to second connecting rod 34's inside, the inside pin joint of draw-in groove has a calorie key 35, antifriction bearing 36's the front contacts with the back of calorie key 35, guarantee through the use to antifriction bearing 36 that support roller 31 can smoothly rotate to can utilize antifriction bearing 36 to stably install second connecting rod 34 in the inside of gyro wheel mounting bracket 33 through the use to calorie key 35.
The specific implementation mode is as follows: when the utility model is used, firstly, a plurality of fixing bolts are used for penetrating through the inside of the sliding guide plate 38 to fix the sliding guide plate 38 on the top end of the bottom plate 2 and the bottom end of the top plate 4, then the sliding limiting plate 37 fixed at the bottom of the roller mounting frame 33 is arranged inside the sliding guide plate 38, the first connecting rod 32 fixed with the supporting roller 31 penetrates through the inside of the roller mounting frame 33, then the rolling bearing 36 is sleeved outside the second connecting rod 34 to enable the rolling bearing 36 to be arranged inside the roller mounting frame 33, the movement of the rolling bearing 36 is limited by inserting the clamping key into the clamping groove inside the second connecting rod 34, the connection of the first connecting rod 32 and the roller mounting frame 33 is ensured, the rolling bearing 36 is used for ensuring the smooth rolling of the supporting roller 31, finally, the second connecting rod 34 is arranged at one side of the second supporting strip 67 and a pin is arranged inside the second connecting rod 34, the movable connection between the second supporting bar 67 and the second connecting bar 34 is ensured, when the top plate 4 is lifted, the supporting roller 31 is respectively contacted with the top plate 4 and the bottom plate 2 and rolls, in the rolling process of the supporting roller 31, the sliding limiting plate 37 slides in the sliding guiding plate 38, the limitation of the sliding limiting plate 37 by the sliding guiding plate 38 is beneficial to the fact that when the top plate 4 is folded, the angle steel mechanism 1 is used for limiting the top plate 4, the supporting roller 31 does not excessively move, the sliding guiding plate 38 is separated from the connection with the sliding limiting plate 37, after the top plate 4 is contacted with the rubber mat 12, the supporting roller 31 can be used for carrying and transporting work, and the physical strength is greatly saved.
Finally, it should be noted that: 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 (10)
1. A small-size elevating platform adjusting device which characterized in that includes:
the lifting and supporting mechanism comprises a base plate (2), wherein a lifting control mechanism (5) is arranged at the top of the base plate (2), the front and the back of the lifting control mechanism (5) are symmetrically provided with lifting and supporting mechanisms (6) and two the top of the lifting and supporting mechanisms (6) is provided with a same top plate (4) and two sliding and adjusting mechanisms (3) are symmetrically arranged at the top and the bottom of one side of the lifting and supporting mechanisms (6), and angle steel mechanisms (1) are arranged at the top of the front and the back of the two sides of the base plate (2).
2. The compact riser adjustment device of claim 1, wherein: four angle steel mechanism (1) all includes billet (11), the top fixedly connected with cushion (12) of billet (11), swing joint is carried out with the bottom of roof (4) on the top of cushion (12), fixed connection is carried out with the top of bottom plate (2) in the bottom of billet (11).
3. The compact riser adjustment device of claim 1, wherein: the lifting control mechanism (5) comprises a hydraulic cylinder (51), and a hydraulic rod (52) is movably sleeved in the hydraulic cylinder (51).
4. The compact riser adjustment device of claim 3, wherein: the hydraulic cylinder is characterized in that a rod body shaft lever (55) is hinged inside one side of the hydraulic rod (52), a cylinder body shaft lever (54) is hinged inside one side of the hydraulic cylinder (51), a cylinder body connecting seat (53) is connected to the outer portion of the cylinder body shaft lever (54) in a pin mode, and the cylinder body connecting seat (53) is located at the top end of one side of the bottom plate (2) and is fixedly connected with the bottom plate (2).
5. The compact riser adjustment device of claim 4, wherein: lifting support mechanism (6) include two first supporting bars (64), are located openly the inside pin joint of first supporting bar (64) one side has ear seat axostylus axostyle (63), the outside of ear seat axostylus axostyle (63) front articulates there is bottom ear seat (62), bottom ear seat (62) are located the top of bottom plate (2) one side and carry out fixed connection with bottom plate (2), the back swing joint of first supporting bar (64) has second support bar (67), the back of second support bar (67) articulates through the pin joint at ear seat axostylus axostyle (63) of its one side has top ear seat (61), top ear seat (61) are located one side of roof (4) bottom and carry out fixed connection with roof (4), the body of rod (55) pin joint is in one side of two second support bars (67).
6. The compact riser adjustment device of claim 5, wherein: the supporting bolt (65) sequentially penetrating through the first supporting bar (64) and the second supporting bar (67) is arranged inside the middle of the first supporting bar (64) and the second supporting bar (67), and a fastening threaded sleeve (66) is connected to the outer threads of the back face of the supporting bolt (65).
7. The compact riser adjustment device of claim 5, wherein: slide adjusting mechanism (3) include four supporting roller (31), are located openly the positive fixedly connected with head rod (32) of supporting roller (31), the positive fixedly connected with second connecting rod (34) of head rod (32), the outside swing joint of head rod (32) and second connecting rod (34) has gyro wheel mounting bracket (33), second support bar (67) one side articulates the outside at second connecting rod (34), the positive internally mounted of second connecting rod (34) has the cotter pin that is located slip limiting plate (37) front.
8. The compact riser adjustment device of claim 7, wherein: the outer portion of the second connecting rod (34) is movably sleeved with a rolling bearing (36), the back face of the rolling bearing (36) is in contact with the first connecting rod (32), a clamping groove is formed in the second connecting rod (34), a clamping key (35) is connected to the inner portion of the clamping groove in a pin mode, and the front face of the rolling bearing (36) is in contact with the back face of the clamping key (35).
9. The compact riser adjustment device of claim 7, wherein: the bottom fixedly connected with of gyro wheel mounting bracket (33) slides limiting plate (37), the top sliding connection of sliding limiting plate (37) one side has slip deflector (38), slip deflector (38) are provided with a plurality of fixing bolt who carries out threaded connection with bottom plate (2).
10. The compact riser adjustment apparatus of claim 9, wherein: the cross sections of the four sliding guide plates (38) are Z-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122511862.9U CN216328124U (en) | 2021-10-19 | 2021-10-19 | Small-sized lifting platform adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122511862.9U CN216328124U (en) | 2021-10-19 | 2021-10-19 | Small-sized lifting platform adjusting device |
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| Publication Number | Publication Date |
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| CN216328124U true CN216328124U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122511862.9U Active CN216328124U (en) | 2021-10-19 | 2021-10-19 | Small-sized lifting platform adjusting device |
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| CN (1) | CN216328124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116267353A (en) * | 2023-02-17 | 2023-06-23 | 西藏自治区林木科学研究院 | Sophora japonica air root cutting seedling raising device and breeding method |
-
2021
- 2021-10-19 CN CN202122511862.9U patent/CN216328124U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116267353A (en) * | 2023-02-17 | 2023-06-23 | 西藏自治区林木科学研究院 | Sophora japonica air root cutting seedling raising device and breeding method |
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