CN215364678U - Galvanized steel sheet base of convenient control elevating platform height - Google Patents
Galvanized steel sheet base of convenient control elevating platform height Download PDFInfo
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- CN215364678U CN215364678U CN202121632207.2U CN202121632207U CN215364678U CN 215364678 U CN215364678 U CN 215364678U CN 202121632207 U CN202121632207 U CN 202121632207U CN 215364678 U CN215364678 U CN 215364678U
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- galvanized steel
- steel sheet
- sheet base
- connecting rod
- fixedly connected
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Abstract
The utility model discloses a galvanized steel sheet base convenient for controlling the height of a lifting platform, which relates to the technical field of lifting machines and comprises a galvanized steel sheet base and a scissor type lifting frame, wherein mutually symmetrical fixed blocks are arranged on the galvanized steel sheet base, through holes and sliding grooves are formed in the fixed blocks, connecting rods are arranged between the two through holes and the two sliding grooves, a placing platform is fixedly connected to the upper surface of the galvanized steel sheet base and positioned on one side of a second connecting rod, a hydraulic cylinder is fixedly connected to the top of the placing platform, a telescopic rod of the hydraulic cylinder is fixedly connected with the second connecting rod, a pedal type hydraulic pump is arranged on one side of the placing platform, the pressurizing end of the pedal type hydraulic pump is connected to a pressure inlet of the hydraulic cylinder through a hydraulic pipe, power is transmitted to the hydraulic cylinder through the hydraulic pipe by pedaling the pedal type hydraulic pump, the telescopic rod of the hydraulic cylinder drives the second connecting rod to slide along the sliding grooves to drive the lifting platform to ascend, the height of the lifting platform can be controlled according to the frequency of treading the pedal type hydraulic pump, and the lifting platform is simple to operate and convenient to control.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to a galvanized steel plate base convenient for controlling the height of an elevating platform.
Background
The elevator can be roughly divided into a fixed type, a movable type, a guide rail type, a crank arm type, a scissor type, a chain type and the like as one type of common machinery, has the advantages of low noise, strong applicability, small occupied area, flexible transportation and the like, and is widely applied to daily production and life, wherein the scissor type elevator has the most extensive application, the scissor type mechanical structure of the elevator enables the elevator platform to have higher stability after being lifted, a good elevator does not have reliable stability, the height of the elevator platform is also convenient to control, and the two important points are all dependent on the base of the elevator.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a galvanized steel sheet base convenient for controlling the height of a lifting platform, which is provided with a pedal type hydraulic pump and a reinforcing plate, so that the height of the lifting platform is convenient to control, and the lifting platform is more stable.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a convenient galvanized steel sheet base of control elevating platform height, includes galvanized steel sheet base and cuts fork lift frame, its characterized in that: the upper surface of the galvanized steel plate base is fixedly connected with mutually symmetrical fixed blocks, through holes and sliding grooves are formed in the fixed blocks, a first connecting rod is fixedly arranged between the two through holes, a second connecting rod which is in sliding connection with the sliding grooves is arranged between the two sliding grooves, two ends of the lower portion of the scissor type lifting frame are respectively connected with the first connecting rod and the second connecting rod, a placing table is fixedly connected to one side, located on the second connecting rod, of the upper surface of the galvanized steel plate base, a hydraulic cylinder is fixedly connected to the top of the placing table, a telescopic rod of the hydraulic cylinder is fixedly connected to the outer surface of the second connecting rod, a pedal type hydraulic pump is fixedly connected to one side, located on the placing table, of the upper surface of the galvanized steel plate base, and a pressurizing end of the pedal type hydraulic pump is connected to a pressure inlet of the hydraulic cylinder through a hydraulic pipe;
the galvanized steel sheet base is characterized in that grooves are formed in two sides of the galvanized steel sheet base, reinforcing plates are arranged in the grooves and are in sliding connection with the grooves, rotating blocks are rotatably connected to two sides of each reinforcing plate through rotating shafts, a worm is fixedly connected to one surface, located in each groove, of each rotating block, a worm sleeve is sleeved on the outer surface of each worm, and a supporting block is fixedly connected to one surface, far away from the corresponding rotating block, of each worm sleeve.
Preferably, one surface of the reinforcing plate, which is not in contact with the groove, is fixedly connected with a handle, and the handle is a polyester belt.
Preferably, the bottom of the galvanized steel sheet base is connected with wheels.
Preferably, the fixed block and the placing table are welded on the galvanized steel plate base.
Preferably, the reinforcing plate is a stainless steel plate.
Preferably, the first connecting rod and the second connecting rod are both high-strength steel pipes.
Preferably, the outer surface of the galvanized steel sheet base, the outer surface of the reinforcing plate, and the outer surface of the rotating block are in the same plane.
Compared with the prior art, the utility model has the beneficial effects that: this galvanized steel sheet base of convenient control elevating platform height: the galvanized steel plate is used as a base, the corrosion resistance is higher, the service life is longer, power is transmitted to the hydraulic cylinder through the hydraulic pipe by treading the foot-operated hydraulic pump, the telescopic rod of the hydraulic cylinder drives the second connecting rod to slide to the first connecting rod along the sliding groove, the scissor type racks connected to the first connecting rod and the second connecting rod begin to fold to drive the lifting platform to ascend, the height of the lifting platform can be controlled according to the number of times of treading the foot-operated hydraulic pump, and the operation is simple and convenient to control;
the handle is used for pulling out a part of the reinforcing plate from the galvanized steel plate base, the rotating block is rotated to adjust the bottom surface of the supporting block to be parallel to the ground, the worm sleeve is rotated to adjust the supporting block to be in close contact with the ground, the contact area of the galvanized steel plate base and the ground is increased, and the elevator is more stable.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top cross-sectional view of the galvanized steel sheet base according to the present invention;
FIG. 3 is a schematic view of a three-dimensional connection structure of a reinforcing plate according to the present invention;
FIG. 4 is a schematic perspective view of the pedal-type hydraulic pump according to the present invention,
fig. 5 is a plan view of a scissor lift frame of the present invention.
In the figure: the hydraulic cylinder type hydraulic press comprises a galvanized steel plate base 1, a fixing block 2, a through hole 3, a sliding groove 4, a first connecting rod 5, a placing table 6, a hydraulic cylinder 7, a hydraulic pipe 8, a pedal hydraulic pump 9, a reinforcing plate 10, a handle 11, a rotating shaft 12, a rotating block 13, a worm 14, a worm 15, a worm sleeve, a supporting block 16, a wheel 17 and a second connecting rod 52.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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. 1-4, the present invention provides a technical solution: the utility model provides a convenient galvanized steel sheet base of control elevating platform height, includes galvanized steel sheet base 1 and cuts fork lift frame, its characterized in that: the upper surface of a galvanized steel sheet base 1 is fixedly connected with fixing blocks 2 which are symmetrical to each other, the fixing blocks 2 are provided with through holes 3 and sliding grooves 4, a first connecting rod 5 is fixedly arranged between the two through holes 3, a second connecting rod 52 which is in sliding connection with the sliding grooves 4 is arranged between the two sliding grooves 4, two ends of the lower part of a scissor type lifting frame are respectively connected with the first connecting rod 5 and the second connecting rod 52, the upper surface of the galvanized steel sheet base 1 and one side of the second connecting rod 5 are fixedly connected with a placing table 6, the top of the placing table 6 is fixedly connected with a hydraulic cylinder 7, a telescopic rod of the hydraulic cylinder 7 is fixedly connected with the outer surface of the second connecting rod 52, a pedal type hydraulic pump 9 is fixedly connected with one side of the placing table 6 on the upper surface of the galvanized steel sheet base 1, a pressurizing end of the pedal type hydraulic pump 9 is connected to a pressure inlet of the hydraulic cylinder 7 through a hydraulic pipe 8, and the galvanized steel sheet is used as the base, the anti-corrosion capacity is stronger, the service life is longer, power is transmitted to the hydraulic cylinder 7 through the hydraulic pipe 8 by treading the foot-operated hydraulic pump 9, the telescopic rod of the hydraulic cylinder 7 drives the second connecting rod 52 to slide to the first connecting rod 5 along the sliding groove 4, meanwhile, the scissor type racks connected to the first connecting rod 5 and the second connecting rod 52 start to be folded to drive the lifting platform to ascend, the height of the lifting platform can be controlled according to the number of treading the foot-operated hydraulic pump 9, the operation is simple, and the control is convenient;
the two sides of the galvanized steel sheet base 1 are provided with grooves, reinforcing plates 10 which are connected with the grooves in a sliding mode are arranged in the grooves, rotating blocks 13 are rotatably connected to the two sides of the reinforcing plates 10 through rotating shafts 12, a worm 14 is fixedly connected to one side, located in the grooves, of each rotating block 13, a worm sleeve 15 is sleeved on the outer surface of each worm 14, a supporting block 16 is fixedly connected to one side, far away from the corresponding rotating block 13, of each worm sleeve 15, a part of the reinforcing plates 10 is pulled out of the galvanized steel sheet base 1 through a handle 11, the bottom surfaces of the supporting blocks 16 are adjusted to be parallel to the ground through rotating of the rotating blocks 13, the supporting blocks 16 are adjusted to be in close contact with the ground through rotating of the worm sleeves 15, the contact area between the galvanized steel sheet base 1 and the ground is increased, and the elevator is more stable.
In this embodiment, as shown in fig. 1, the surface of galvanized steel sheet base 1, the surface of gusset plate 10 and the surface of turning block 13 are in the coplanar, and one side fixedly connected with handle 11 of gusset plate 10 contactless recess is convenient to pull out gusset plate 10 from galvanized steel sheet base 1, and handle 11 is the dacron area, has very high resistant tensile strength, and occupation space is less, avoids pedestrian's mistake to bump and leads to the injury.
In this embodiment, as shown in fig. 1, the bottom of the galvanized steel base 1 is connected with wheels 17, which facilitates the movement of the elevator and prevents the short-distance replacement operation site from occupying resources due to the pulling of a trailer.
In this embodiment, as shown in fig. 1, the fixing block 2 and the placing table 6 are welded on the galvanized steel base 1, so that the connection is firmer, and the personal safety of the operating personnel is ensured.
In this embodiment, as shown in fig. 1, the first connecting rod 5 and the second connecting rod 52 are both high strength steel pipes, so that the crane is more durable, and the reinforcing plate 10 is a stainless steel plate, so that the crane has a lighter weight and is convenient to operate.
The working steps are as follows:
s1: selecting a proper working position, pulling the reinforcing plate 10 by using the handle 11, and simultaneously moving the rotating block 13, the worm 14, the worm sleeve 15 and the supporting block 16 out of the grooves;
s2: the bottom surface of the supporting block 16 is adjusted to be parallel to the ground by rotating the rotating block 13;
s3: the worm sleeve 15 is rotated to adjust the supporting block 16 to be in close contact with the ground, so that the contact area of the galvanized steel plate base 1 and the ground is increased, and the elevator is more stable;
s4: treading on the pedal type hydraulic pump 9, conveying power to the hydraulic cylinder 7 through the hydraulic pipe 8, driving the second connecting rod 52 to slide to the first connecting rod 5 along the sliding groove 4 by the telescopic rod of the hydraulic cylinder 7, and simultaneously closing the scissor type racks connected to the first connecting rod 5 and the second connecting rod 52 to drive the lifting platform to ascend;
s5: after the work is finished, the telescopic rod of the hydraulic cylinder 7 drives the second connecting rod 52 to contract by pulling the pressure release valve on the foot-operated hydraulic pump 9, and meanwhile, the scissor-type frame connected to the first connecting rod 5 and the second connecting rod 52 starts to open to drive the lifting platform to descend;
s6: the support block 16 is adjusted away from the ground by turning the worm housing 15, the worm 14, the worm housing 15 and the support block 16 are adjusted to the original positions by turning the turning block 13, and finally the reinforcing plate 10 is replaced in the groove.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a convenient galvanized steel sheet base of control elevating platform height, includes galvanized steel sheet base (1) and cuts fork lift frame, its characterized in that: fixed surface fixedly connected with fixed block (2) of mutual symmetry of galvanized steel sheet base (1), be equipped with through-hole (3) and sliding tray (4) on fixed block (2), two fixedly between through-hole (3) be provided with head rod (5), two be equipped with between sliding tray (4) with sliding tray (4) sliding connection's second connecting rod (52), cut fork elevator frame's lower part both ends respectively with head rod (5), second connecting rod (52) are connected, the upper surface of galvanized steel sheet base (1) just is located one side fixedly connected with of second connecting rod (52) and places platform (6), the top fixedly connected with pneumatic cylinder (7) of placing platform (6), the surface of telescopic link fixed connection second connecting rod (52) of pneumatic cylinder (7), the upper surface of galvanized steel sheet base (1) just is located one side fixedly connected with foot-operated (a) hydraulic pump (6) of placing platform (6) 9) The pressurizing end of the pedal type hydraulic pump (9) is connected to the pressure inlet of the hydraulic cylinder (7) through a hydraulic pipe (8);
the galvanized steel sheet base is characterized in that grooves are formed in two sides of the galvanized steel sheet base (1), reinforcing plates (10) are arranged in the grooves and are in sliding connection with the grooves, rotating blocks (13) are rotatably connected to two sides of each reinforcing plate (10) through rotating shafts (12), the rotating blocks (13) are located on one faces of the grooves and fixedly connected with worms (14), worm sleeves (15) are sleeved on the outer surfaces of the worms (14), and supporting blocks (16) are fixedly connected to one faces, far away from the rotating blocks (13), of the worm sleeves (15).
2. The galvanized steel sheet base convenient for controlling the height of a lifting platform according to claim 1, characterized in that: one surface of the reinforcing plate (10) which is not contacted with the groove is fixedly connected with a handle (11), and the handle (11) is a polyester tape.
3. The galvanized steel sheet base convenient for controlling the height of a lifting platform according to claim 1, characterized in that: the bottom of the galvanized steel sheet base (1) is connected with wheels (17).
4. The galvanized steel sheet base convenient for controlling the height of a lifting platform according to claim 1, characterized in that: the fixed block (2) and the placing table (6) are welded on the galvanized steel sheet base (1).
5. The galvanized steel sheet base convenient for controlling the height of a lifting platform according to claim 1, characterized in that: the reinforcing plate (10) is a stainless steel plate.
6. The galvanized steel sheet base convenient for controlling the height of a lifting platform according to claim 1, characterized in that: the first connecting rod (5) and the second connecting rod (52) are both high-strength steel pipes.
7. The galvanized steel sheet base convenient for controlling the height of a lifting platform according to claim 1, characterized in that: the outer surface of the galvanized steel sheet base (1), the outer surface of the reinforcing plate (10) and the outer surface of the rotating block (13) are in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121632207.2U CN215364678U (en) | 2021-07-19 | 2021-07-19 | Galvanized steel sheet base of convenient control elevating platform height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121632207.2U CN215364678U (en) | 2021-07-19 | 2021-07-19 | Galvanized steel sheet base of convenient control elevating platform height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215364678U true CN215364678U (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121632207.2U Active CN215364678U (en) | 2021-07-19 | 2021-07-19 | Galvanized steel sheet base of convenient control elevating platform height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215364678U (en) |
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2021
- 2021-07-19 CN CN202121632207.2U patent/CN215364678U/en active Active
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