CN210457332U - Multifunctional lifting platform - Google Patents
Multifunctional lifting platform Download PDFInfo
- Publication number
- CN210457332U CN210457332U CN201921293782.7U CN201921293782U CN210457332U CN 210457332 U CN210457332 U CN 210457332U CN 201921293782 U CN201921293782 U CN 201921293782U CN 210457332 U CN210457332 U CN 210457332U
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- platform
- rear side
- base
- rod
- platform frame
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- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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Abstract
The utility model discloses a multifunctional lifting platform, which comprises a base and a platform mechanism, wherein guide rods are arranged at the front side and the rear side of the base, a top rod is connected between the upper ends of the two guide rods at each side, a lead screw with vertical axial direction is respectively and rotatably connected between the top rod and the corresponding side of the base, and front and rear side gears on the base are engaged with the lead screws at the corresponding positions in a transmission way; platform mechanism includes the platform frame, and platform frame slidable mounting is on four guide arms, and the assembly of platform frame preceding, rear side nut screw thread is on the lead screw that corresponds the side, and preceding, rear side have a pair of pole setting respectively on the platform frame, and two pole setting upper ends of every side are rotated and are connected with the platform backup pad, have the horizontal pole in the platform frame, rotate on the horizontal pole and are connected with the platform bracing piece, and the rod end of platform bracing piece upwards supports in the platform backup pad bottom surface that corresponds the position. The utility model discloses can realize pushing out pipeline and joint etc. light when using, can realize the lift of platform, transportation, receive and release.
Description
Technical Field
The utility model relates to a refrigeration plant spare part conveyer field specifically is a multi-functional lift platform.
Background
The vehicle-mounted liquid cooling source unit used in special occasions needs to take in and take out cold liquid pipelines and joints when the unit needs to be frequently transferred to a place, the weight of the pipelines and the joints is large, and the cold liquid pipeline and the joints are difficult to realize through manpower; for example, the vehicle or the trolley is used, and then the trolley is transferred to a place without a place for storage. There is therefore a need for a special device which can haul pipes and joints from an air conditioning unit when in use, and which can be lifted freely as required, and which can be stowed in a limited space of the unit when not in use.
The utility model aims at providing a multi-functional lift platform to solve the problem that prior art on-vehicle cold source unit cold liquid pipeline and joint shifted the difficulty.
In order to achieve the above purpose, the utility model discloses the technical scheme who adopts is:
a multifunctional lifting platform is characterized in that: the guide rod mechanism comprises a base and a platform mechanism, wherein the front side and the rear side of the base are respectively and vertically connected with a pair of guide rods, the two guide rods on each side are symmetrical left and right, an ejector rod is respectively connected between the upper ends of the two guide rods on each side, an axially vertical screw rod is respectively arranged between the ejector rod on each side and the corresponding side of the base, one axial end of the screw rod is rotatably connected to the ejector rod, the other axial end of the screw rod is rotatably connected with the corresponding side of the base, gears are respectively and rotatably arranged on the front side and the rear side of the base, and each gear is respectively in transmission engagement with the screw rod in the; platform mechanism is including being horizontally platform frame, platform frame slidable mounting is on four guide arms, platform frame is preceding, the nut is installed respectively to the rear side, the lead screw of every side passes platform frame respectively and corresponds the side, and platform frame is preceding, the nut of rear side is the screw assembly respectively on the lead screw that corresponds the side, platform frame is last preceding, the rear side is respectively to the upright orientation be connected with a pair of pole setting separately, two pole settings of every side are left and right symmetry, two pole setting upper ends of every side rotate respectively and are connected with the platform backup pad, be close to preceding in the platform frame, the rear side position is equipped with the horizontal pole respectively, the horizontal pole both ends correspond respectively and are fixed in platform frame left and right side, it is connected with the platform bracing piece to rotate respectively on every horizontal pole, the rod end of every platform bracing piece upwards extends respectively and the activity supports in the platform.
The multifunctional lifting platform is characterized in that: the bottom of the base is rotatably provided with wheels to form a movable trolley.
The multifunctional lifting platform is characterized in that: the gear shafts of the front side and the rear side on the base are respectively in the front-back horizontal direction, the gears of the front side and the rear side are fixed on the same gear shaft, and one end of the gear shaft in the axial direction is fixedly connected with a handle.
The multifunctional lifting platform is characterized in that: in the platform mechanism, vertical guide through holes are respectively formed in the four corners of the platform frame, and the platform frame is slidably mounted on the four guide rods through the guide through holes.
The multifunctional lifting platform is characterized in that: grooves are respectively formed in the bottoms of the front side and the rear side of the platform frame, nuts are respectively fixedly installed in the grooves, the screw rod on each side penetrates through the groove on the corresponding side of the platform frame, and the nuts in the grooves are assembled on the screw rods in a threaded mode.
The multifunctional lifting platform is characterized in that: in the platform mechanism, the upright rods on each side respectively and correspondingly abut against the guide rods on the corresponding side one by one.
The multifunctional lifting platform is characterized in that: one end of each platform supporting rod is rotatably connected to the corresponding cross rod through the rotary drum, and the other end of each platform supporting rod extends upwards and is movably supported on the bottom surface of the corresponding platform supporting plate.
Compared with the prior art, the utility model discloses the advantage does:
the utility model develops a multifunctional lifting platform, which can easily push and release the pipeline, the joint and the like when in use, transport heavy objects, and manually and conveniently operate the platform to lift as required, so that the platform is kept at the required height; in addition, the platform supporting plate is unfolded through the platform supporting rod when the platform supporting plate is used, and the platform supporting plate is folded when the platform supporting plate is not used, so that the space is not occupied. Generally, through simple manual operation, combine together drive mechanism such as gear, lead screw and in-service use demand, can realize lift, transportation, receive and release of platform, compact structure uses in a flexible way, and the function is many, economy, convenient, steady, reliable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the platform mechanism of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 and 2, a multifunctional lifting platform comprises a base 1 and a platform mechanism 7, wherein a pair of guide rods 2 are respectively and vertically connected to the front side and the rear side of the base 1, the two guide rods 2 on each side are symmetrical left and right, a top rod 8 is respectively connected between the upper ends of the two guide rods 2 on each side, an axially vertical screw rod 3 is respectively arranged between the top rod 8 on each side and the corresponding side on the base 1, one axial end of the screw rod 3 is rotatably connected to the top rod 8, the other axial end of the screw rod 3 is rotatably connected to the corresponding side on the base 1, gears 4 are respectively and rotatably mounted on the front side and the rear side of the base 1, and each gear 4 is respectively in transmission engagement with the screw rod 3 at the corresponding position; the platform mechanism 7 comprises a horizontal platform frame 7a, the platform frame 7a is slidably arranged on the four guide rods 2, nuts 5 are respectively arranged on the front side and the rear side of the platform frame 7a, the screw rod 3 on each side respectively passes through the corresponding side of the platform frame 7a, and the nuts 5 of the front and rear sides of the platform frame 7a are respectively assembled on the screw rods 3 of the corresponding sides in a threaded manner, the front and rear sides of the platform frame 7a are respectively and vertically connected with a pair of vertical rods 7d, the two vertical rods 7d of each side are in left and right symmetry, the upper ends of the two vertical rods 7d of each side are respectively and rotatably connected with a platform supporting plate 7c, the platform frame 7a is internally provided with a cross rod 7e close to the front and rear positions, the two ends of the cross rod 7e are respectively and correspondingly fixed on the left and right sides of the platform frame 7a, each cross rod 7e is respectively and rotatably connected with a platform supporting rod 7b, and the rod end of each platform supporting rod 7b respectively extends upwards and is movably supported on the bottom surface of the platform.
The bottom of the base 1 is rotatably provided with wheels 9 to form a movable trolley.
The gears 4 at the front side and the rear side on the base 1 are axially and respectively along the front-rear horizontal direction, the gears 4 at the front side and the rear side are fixed on the same gear shaft 9, and one axial end of the gear shaft 9 is fixedly connected with a handle 6.
In the platform mechanism 7, vertical guide through holes are respectively arranged at four corners of a platform frame 7a, and the platform frame 7a is slidably mounted on the four guide rods 2 through the guide through holes.
Grooves are respectively arranged at the front side bottom and the rear side bottom of the platform frame 7a, nuts 5 are respectively and fixedly arranged in the grooves, the screw rod 3 on each side respectively penetrates through the grooves on the corresponding side of the platform frame 7a, and the nuts 5 in the grooves are assembled on the screw rods 3 in a threaded mode.
In the platform mechanism 7, the upright rods 7d on each side respectively and correspondingly abut against the guide rods 2 on the corresponding side.
One end of the platform supporting rod 7b is rotatably connected to the corresponding cross rod 7e through the rotary drum 7f, and the other end of the platform supporting rod 7b extends upwards and is movably supported on the bottom surface of the platform supporting plate 7c on the corresponding side.
When the platform is used, the platform supporting rod 7b is used for supporting the platform supporting plate 7c, when the platform is not used, the platform supporting rod 7b is folded, and the platform supporting plate 7c is folded at two sides.
The rotary gear 4 drives the screw rod 3 to rotate by shaking the handle 6, the front side gear and the rear side gear synchronously rotate along with the gear shaft 9, the screw rod 3 drives the nut 5 to axially move along the screw rod 3, the clockwise rotary platform 7 follows the nut 5 to ascend (descend), and the anticlockwise rotary platform 7 follows the nut 5 to descend (ascend).
The embodiments of the present invention are only descriptions of the preferred embodiments of the present invention, not right the present invention is designed and limited, without departing from the design concept of the present invention, the technical personnel in the field should fall into the protection scope of the present invention for various modifications and improvements made by the technical solution of the present invention, and the technical contents of the present invention are all recorded in the claims.
Claims (7)
1. A multifunctional lifting platform is characterized in that: the guide rod mechanism comprises a base and a platform mechanism, wherein the front side and the rear side of the base are respectively and vertically connected with a pair of guide rods, the two guide rods on each side are symmetrical left and right, an ejector rod is respectively connected between the upper ends of the two guide rods on each side, an axially vertical screw rod is respectively arranged between the ejector rod on each side and the corresponding side of the base, one axial end of the screw rod is rotatably connected to the ejector rod, the other axial end of the screw rod is rotatably connected with the corresponding side of the base, gears are respectively and rotatably arranged on the front side and the rear side of the base, and each gear is respectively in transmission engagement with the screw rod in the; platform mechanism is including being horizontally platform frame, platform frame slidable mounting is on four guide arms, platform frame is preceding, the nut is installed respectively to the rear side, the lead screw of every side passes platform frame respectively and corresponds the side, and platform frame is preceding, the nut of rear side is the screw assembly respectively on the lead screw that corresponds the side, platform frame is last preceding, the rear side is respectively to the upright orientation be connected with a pair of pole setting separately, two pole settings of every side are left and right symmetry, two pole setting upper ends of every side rotate respectively and are connected with the platform backup pad, be close to preceding in the platform frame, the rear side position is equipped with the horizontal pole respectively, the horizontal pole both ends correspond respectively and are fixed in platform frame left and right side, it is connected with the platform bracing piece to rotate respectively on every horizontal pole, the rod end of every platform bracing piece upwards extends respectively and the activity supports in the platform.
2. A multi-function lift platform according to claim 1, characterized in that: the bottom of the base is rotatably provided with wheels to form a movable trolley.
3. A multi-function lift platform according to claim 1, characterized in that: the gear shafts of the front side and the rear side on the base are respectively in the front-back horizontal direction, the gears of the front side and the rear side are fixed on the same gear shaft, and one end of the gear shaft in the axial direction is fixedly connected with a handle.
4. A multi-function lift platform according to claim 1, characterized in that: in the platform mechanism, vertical guide through holes are respectively formed in the four corners of the platform frame, and the platform frame is slidably mounted on the four guide rods through the guide through holes.
5. A multi-function lift platform according to claim 1, characterized in that: grooves are respectively formed in the bottoms of the front side and the rear side of the platform frame, nuts are respectively fixedly installed in the grooves, the screw rod on each side penetrates through the groove on the corresponding side of the platform frame, and the nuts in the grooves are assembled on the screw rods in a threaded mode.
6. A multi-function lift platform according to claim 1, characterized in that: in the platform mechanism, the upright rods on each side respectively and correspondingly abut against the guide rods on the corresponding side one by one.
7. A multi-function lift platform according to claim 1, characterized in that: one end of each platform supporting rod is rotatably connected to the corresponding cross rod through the rotary drum, and the other end of each platform supporting rod extends upwards and is movably supported on the bottom surface of the corresponding platform supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921293782.7U CN210457332U (en) | 2019-08-12 | 2019-08-12 | Multifunctional lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921293782.7U CN210457332U (en) | 2019-08-12 | 2019-08-12 | Multifunctional lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210457332U true CN210457332U (en) | 2020-05-05 |
Family
ID=70450637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921293782.7U Expired - Fee Related CN210457332U (en) | 2019-08-12 | 2019-08-12 | Multifunctional lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210457332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342427A (en) * | 2019-08-12 | 2019-10-18 | 合肥天鹅制冷科技有限公司 | A kind of multifunctional lifting platform |
-
2019
- 2019-08-12 CN CN201921293782.7U patent/CN210457332U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342427A (en) * | 2019-08-12 | 2019-10-18 | 合肥天鹅制冷科技有限公司 | A kind of multifunctional lifting platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 |