CN113547489B - Portable multi-functional rising workstation - Google Patents
Portable multi-functional rising workstation Download PDFInfo
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- CN113547489B CN113547489B CN202010333569.5A CN202010333569A CN113547489B CN 113547489 B CN113547489 B CN 113547489B CN 202010333569 A CN202010333569 A CN 202010333569A CN 113547489 B CN113547489 B CN 113547489B
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- supporting rod
- limiting block
- fixedly connected
- block
- limiting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/02—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type
- B25H1/04—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type portable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/12—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with storage compartments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H5/00—Tool, instrument or work supports or storage means used in association with vehicles; Workers' supports, e.g. mechanics' creepers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a portable multifunctional lifting workbench which comprises a bearing unit, a lifting unit and a lifting unit, wherein the bearing unit comprises pulleys, a bottom plate and a table top; wherein; four corners of the bottom of the table top are provided with square fixed blocks, and the periphery of the table top is provided with an anti-skid layer; the telescopic units are positioned at four corners of the top of the bottom plate; the storage unit is positioned on the top of the bottom plate; and the supporting unit is positioned in the accommodating groove formed in the bottom of the table board. According to the ladder, the bearing unit, the telescopic unit, the storage unit and the supporting unit are arranged, the traditional ladder is fused into the workbench, so that the workbench has the function of the ladder, and the problem that when an operator needs to ascend, the operator often needs to be matched with the ladder, and when the operator only needs to ascend, the operator needs to carry the ladder with one hand and push the workbench with one hand, and the operation is very laborious and inconvenient is solved.
Description
Technical Field
The invention relates to the technical field of workbenches, in particular to a portable multifunctional lifting workbench.
Background
With the development of science and technology, the more and more trades of doing need to use the workstation, for example different application occasions such as mould, bench worker, equipment, maintenance, the workstation has good corrosion resistance, dirt resistance, impact resistance and the strong characteristic of weighing capacity simultaneously.
However, in the existing portable multifunctional lifting workbench technology, the operation platform is usually improved only by lifting, and when an operator needs to ascend, the operation platform still needs to be matched with a ladder, so that when only one operator ascends, the operator needs to carry the ladder by one hand and push the workbench by one hand, and the operation platform is very labor-consuming and inconvenient.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The invention is provided in view of the problem that the prior portable multifunctional lifting workbench needs a ladder to be matched when an operator needs to ascend.
It is therefore an object of the present invention to provide a portable multi-function elevated table.
In order to solve the technical problems, the invention provides the following technical scheme: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the bearing unit comprises pulleys, a bottom plate and a table top, wherein the pulleys are positioned at four corners of the bottom plate, the table top is positioned above the bottom plate and is connected with the bottom plate through a telescopic unit, square fixing blocks are arranged at four corners of the bottom of the table top, and anti-skid layers are arranged on the periphery of the table top;
the telescopic units are positioned at four corners of the top of the bottom plate;
the storage unit is arranged between the bottom plate and the table top; and the number of the first and second groups,
and the supporting unit is positioned in the accommodating groove formed at the bottom of the table top.
As a preferable aspect of the portable multifunctional elevating table of the present invention, wherein: the telescopic unit comprises a first limiting block, a second limiting block, a third limiting block, a first supporting rod, a second supporting rod and a third supporting rod, the first limiting block is located at four corners of the top of the bottom plate, the bottom of the first limiting block is fixedly connected with the bottom plate, the first supporting rod is located at the top of the first limiting block, the second limiting block is sleeved on the first supporting rod, the third limiting block is located at the top of the first supporting rod, one end of the second supporting rod penetrates through the top of the first supporting rod and extends to the inside of the first supporting rod, the other end of the second supporting rod penetrates through the bottom of the third limiting block and extends to the outside of the top of the third limiting block, and one end of the third supporting rod penetrates through the top of the second supporting rod and extends to the inside of the second supporting rod.
As a preferable aspect of the portable multifunctional elevating table of the present invention, wherein: the first limiting block is of a concave structure, and an arc-shaped fixing block is fixedly arranged at the bottom end of the first supporting rod;
a fourth limiting block is fixedly connected to one side of each of the first limiting block, the second limiting block and the third limiting block, and the fourth limiting blocks are circular;
threaded holes are formed in the two sides of the first limiting block;
the rivet is arranged in the threaded hole, and one end of the rivet penetrates through the two sides of the first limiting block and the arc-shaped fixing block and extends to the inside of one side of the first limiting block.
As a preferable aspect of the portable multifunctional elevating table of the present invention, wherein: a first sliding groove is formed in the inner wall of the first supporting rod, a first through hole is formed in the top of the first supporting rod, two first baffle plates are fixedly connected to the bottom end of the second supporting rod, a first spring is arranged between the two first baffle plates, and a first sliding block is fixedly connected to one side of each of the two first baffle plates;
the first through hole is positioned at the top of the first sliding chute;
the two ends of the first spring are respectively fixedly connected with the first baffle, and one end of the first sliding block is located in the first sliding groove.
As a preferable aspect of the portable multifunctional elevating table of the present invention, wherein: a second sliding groove is formed in the inner wall of the second supporting rod, a second through hole is formed in the top of the second supporting rod, two second baffles are fixedly connected to the bottom end of the third supporting rod, a second spring is arranged between the two second baffles, and a second sliding block is fixedly connected to one side of each of the two second baffles;
wherein the second through hole is positioned at the top of the second sliding chute;
two ends of the second spring are respectively fixedly connected with the two second baffles, and one end of the second sliding block is positioned in the second sliding groove;
the top of the third supporting rod is connected with the square fixing block in a shaft mode.
As a preferable aspect of the portable multifunctional elevating table of the present invention, wherein: the storage unit comprises a supporting plate, a box body and a drawer, wherein the supporting plate, the box body and the drawer are arranged in three, the supporting plate is arranged at the bottom of the box body and is fixedly connected with the bottom of the box body, the drawer is arranged at the bottom of the box body, and is three, the drawer is arranged inside the box body and is sequentially connected with the first limiting block, the second limiting block and the third limiting block through the fourth limiting block.
As a preferable aspect of the portable multifunctional elevating table of the present invention, wherein: first spacing grooves are formed in four corners of the bottom of the box body, and the fourth limiting blocks are located in the first spacing grooves and matched with the first spacing grooves.
As a preferable aspect of the portable multifunctional elevating table of the present invention, wherein: a third sliding groove is formed in the box body, sliding strips are fixedly connected to the bottoms of the two sides of the drawer, and the sliding strips are located in the third sliding groove;
wherein, the center of one side of the drawer is fixedly provided with a handle.
As a preferable aspect of the portable multifunctional elevating table of the present invention, wherein: the supporting unit comprises a concave fixing block, a fourth supporting rod, a fifth supporting rod and a sixth supporting rod, the concave fixing block is connected with the fourth supporting rod in a shaft mode, one end of the fourth supporting rod penetrates through the top of the fifth supporting rod and extends into the fifth supporting rod, and one end of the fifth supporting rod penetrates through the top of the sixth supporting rod and extends into the sixth supporting rod.
As a preferable aspect of the portable multifunctional elevating table of the present invention, wherein: a plurality of limiting holes are formed in the fifth supporting rod and the sixth supporting rod, a fourth sliding groove and a plurality of second limiting grooves are formed in the inner walls of the fifth supporting rod and the sixth supporting rod, and the limiting holes are located in the second limiting grooves
The bottom end of the fifth supporting rod is fixedly connected with two third baffles, a third spring is arranged between the two third baffles, one sides of the two third baffles are fixedly connected with third sliding blocks, two ends of the third spring are respectively fixedly connected with the two third baffles, and one end of the third sliding block is positioned in the fourth sliding groove;
the bottom end of the sixth supporting rod is fixedly connected with two fourth baffles, a fourth spring is arranged between the fourth baffles, a fourth sliding block is fixedly connected to one side of each fourth baffle, two ends of each fourth spring are fixedly connected with the fourth baffles, and one end of each fourth sliding block is located in the fourth sliding groove.
The invention has the beneficial effects that: according to the ladder, the bearing unit, the telescopic unit, the storage unit and the supporting unit are arranged, the traditional ladder is fused into the workbench, so that the workbench has the function of the ladder, and the problem that when an operator needs to ascend, the operator often needs to be matched with the ladder, and when the operator only needs to ascend, the operator needs to carry the ladder with one hand and push the workbench with one hand, and the operation is very laborious and inconvenient is solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic cross-sectional view of the overall structure of the portable multifunctional elevating table of the present invention.
Fig. 2 is a schematic bottom view of the table top structure of the portable multifunctional elevating table of the present invention.
Fig. 3 is a schematic view of the telescopic unit of the portable multifunctional elevating platform of the present invention.
FIG. 4 is a schematic side view of the first stop block of the portable multifunctional elevating platform of the present invention.
Fig. 5 is a schematic sectional view of the first stopper of the portable multifunctional elevating platform of the present invention.
Fig. 6 is a rear view of the first stop block structure of the portable multifunctional elevating platform of the present invention.
Fig. 7 is an enlarged schematic view of the structure of the second support rod of the portable multifunctional lifting workbench.
Fig. 8 is an enlarged view of the first spring structure of the portable multifunctional elevating platform of the present invention.
Fig. 9 is an enlarged view of the third support bar structure of the portable multifunctional elevating platform of the present invention.
Fig. 10 is a schematic view of the storage unit of the portable multifunctional elevating workbench according to the present invention.
Fig. 11 is an enlarged schematic view of the structure of the box body of the portable multifunctional lifting workbench.
Fig. 12 is a schematic structural view of the supporting unit of the portable multifunctional elevating platform of the present invention.
Fig. 13 is a schematic view of a fourth support bar of the portable multifunctional lifting workbench according to the present invention.
FIG. 14 is a schematic cross-sectional view of the fifth and sixth support rods of the portable multifunctional lifting workbench according to the present invention
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Furthermore, the present invention is described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional view illustrating the structure of the device is not enlarged partially according to the general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Example 1
Referring to fig. 1, an overall structural schematic diagram of a portable multifunctional lifting workbench is provided, as shown in fig. 1, the portable multifunctional lifting workbench comprises a bearing unit 100, pulleys 101, a bottom plate 102, a table top 103, a square fixing block 103-1, a containing groove 103-3, a telescopic unit 200, a storage unit 300 and a support unit 400, wherein the bearing unit 100 bears the telescopic unit 200, the storage unit 300 and the support unit 400, the pulleys 101 are convenient for an operator to carry, the bottom plate 102 bears the device, the telescopic unit 200 drives the table top 103 to ascend and descend, the storage unit 300 can store tools and can be used as a ladder at a certain moment, the support unit 400 further supports the table top 103, so that the table top 103 is more stable, and the personal safety of the operator during ascending operation is ensured, specifically, the main structure of the portable multifunctional lifting workbench comprises the bearing unit 100 for bearing the telescopic unit 200, the storage unit 300 and the support unit 400, the bearing unit comprises the pulleys 101, the bottom plate 102 and the table top 103, the bottom 103 and the bottom 103, the pulley 101 is positioned above the bottom of the bottom plate 102, the telescopic unit 103 is connected with the table top 103-103 through four corners, and the telescopic unit 103-2, the four corners of the table top 103 are arranged at the four corners of the telescopic unit 103; a telescopic unit 200 driving the table-board 103 to ascend and descend, which is positioned at four corners of the top of the bottom plate 102; a storage unit 300, which stores tools and can be used as a step at a certain time, is arranged between the bottom plate 102 and the table top 103; and the supporting unit 400 is positioned in the accommodating groove 103-3 formed at the bottom of the table top 103 and is used for further supporting the table top 103, so that the table top 103 is more stable and the personal safety of an operator in the process of ascending operation is ensured.
The operation process comprises the following steps: when the operator performs the ascending operation, the operator firstly fixes the workbench through the fixing bolts on the pulleys 101 in the bearing unit 100, opens the storage unit 300, places the required tools on the table top 103, and closes the storage unit 300 after the required tools are taken out.
The table top 103 is lifted to a corresponding height through the telescopic unit 200 according to the height required for operation, at the moment, the storage unit 300 can be used as a ladder, so that an operator can ascend, the supporting unit 400 located in the accommodating groove 103-3 at the bottom of the table top 103 stretches, the table top 103 is further supported, the table top 103 is more stable, and personal safety of the operator in the ascending operation process is guaranteed.
Example 2
Referring to fig. 1 to 14, this embodiment is different from the first embodiment in that: the telescopic unit 200 comprises a first limiting block 201, a second limiting block 202, a third limiting block 203, a first supporting rod 204, a second supporting rod 205, a third supporting rod 206, an arc-shaped fixing block 204-1, a fourth limiting block 208, a threaded hole 207, a rivet 207-1, a first sliding groove 204-2, a first through hole 204-3, a first baffle plate 205-1, a first spring 205-2, a first sliding block 205-3, a second sliding groove 205-4, a second through hole 205-5, a second baffle plate 206-1, a second spring 206-2 and a second sliding block 206-3, and the working table has the lifting capacity and the ladder characteristic through the mutual matching of parts in the telescopic unit 200, so that when an operator needs to ascend, the operator does not need to hold the ladder by hand and push the working table by hand, and the operator can feel very easy; specifically, the telescopic unit 200 includes a first limiting block 201, a second limiting block 202, a third limiting block 203, a first support rod 204, a second support rod 205 and a third support rod 206, the first limiting block 201 is located at four corners of the top of the bottom plate 102, the bottom of the first limiting block 201 is fixedly connected with the bottom plate 102, the first support rod 204 is located at the top of the first limiting block 201, the second limiting block 202 is sleeved on the first support rod 204, the third limiting block 203 is located at the top of the first support rod 204, one end of the second support rod 205 penetrates through the top of the first support rod 204 and extends into the first support rod 204, the other end of the second support rod 205 penetrates through the bottom of the third limiting block 203 and extends to the outside of the top of the third limiting block 203, and one end of the third support rod 206 penetrates through the top of the second support rod 205 and extends into the second support rod 205; the first limiting block 201 is of a concave structure, and an arc-shaped fixing block 204-1 is fixedly arranged at the bottom end of the first supporting rod 204; wherein, one side of the first limiting block 201, one side of the second limiting block 202 and one side of the third limiting block 203 are all fixedly connected with a fourth limiting block 208, and the fourth limiting block 208 is circular; wherein, both sides of the first limiting block 201 are provided with threaded holes 207; wherein, a rivet 207-1 is arranged in the threaded hole 207, and one end of the rivet 207-1 passes through both sides of the first limiting block 201 and the arc-shaped fixing block 204-1 and extends into one side of the first limiting block 201; a first sliding groove 204-2 is formed in the inner wall of the first supporting rod 204, a first through hole 204-3 is formed in the top of the first supporting rod 204, two first baffles 205-1 are fixedly connected to the bottom end of the second supporting rod 205, a first spring 205-2 is arranged between the two first baffles 205-1, and a first sliding block 205-3 is fixedly connected to one side of each of the two first baffles 205-1; the first through hole 204-3 is located at the top of the first sliding groove 204-2; two ends of the first spring 205-2 are respectively and fixedly connected with two first baffle plates 205-1, and one end of the first sliding block 205-3 is positioned in the first sliding groove 204-2; a second sliding groove 205-4 is formed in the inner wall of the second supporting rod 205, a second through hole 205-5 is formed in the top of the second supporting rod 205, two second baffles 206-1 are fixedly connected to the bottom end of the third supporting rod 206, a second spring 206-2 is arranged between the two second baffles 206-1, and a second sliding block 206-3 is fixedly connected to one side of each of the two second baffles 206-1; wherein, the second through hole 205-5 is located at the top of the second sliding chute 205-4; two ends of the second spring 206-2 are respectively fixedly connected with two second baffle plates 206-1, and one end of the second sliding block 206-3 is positioned in the second sliding groove 205-4; wherein, the top of the third supporting rod 206 is coupled with the square fixing block 103-1.
It should be noted that: the first limiting block 201, the second limiting block 202, the third limiting block 203, the first supporting rod 204, the second supporting rod 205 and the third supporting rod 206 in the telescopic unit 200 may be provided with one or more groups, not necessarily three groups, according to the height difference of the ascending operation.
The rest of the structure is the same as in example 1.
The operation process comprises the following steps: when the operator performs the ascending operation, the operator firstly fixes the workbench by the fixing pin on the pulley 101 in the bearing unit 100, opens the storage unit 300, places the required tool on the table top 103, closes the storage unit 300 after the required tool is taken out, and removes the storage unit 300 from the device.
By pushing the table top 103 to move upwards, because the top of the third support rod 206 is fixedly connected with the square fixed block 103-1 fixedly connected with the bottom of the table top 103, the table top 103 is pushed to move upwards to drive the third support rod 206 to move upwards, and further drive the second baffle plate 206-1 fixed at the bottom end of the third support rod 206 to move upwards, so as to drive the second slider 206-3 to move upwards in the second chute 205-4 formed in the inner wall of the second support rod 205, at this time, the second spring 206-2 is in a compressed state, and when the second slider 206-3 reaches the top of the second chute 205-4, the second spring 206-2 pushes out the second slider 206-3, so that the second slider 206-3 enters the second through hole 205-5, thereby fixing and supporting the table top 103.
When the height of the table top 103 is not enough after the second slider 206-3 enters the second through hole 205-5, in a similar manner, the storage unit 300 lifted along with the third support rod 206 is pushed, so that the second support rod 205 moves upward, and then the first baffle plate 205-1 fixed at the bottom end of the second support rod 205 is driven to move upward, so that the first slider 205-3 moves upward in the first chute 204-2 formed in the inner wall of the first support rod 204, at this time, the first spring 205-2 is in a compressed state, when the first slider 205-3 reaches the top of the first chute 204-2, the first spring 205-2 pushes out the first slider 205-3, so that the first slider 205-3 enters the first through hole 204-3, and the table top 103 is further lifted, because the first limiting block 201, the second limiting block 202, the third limiting block 203, the first supporting rod 204, the second supporting rod 205 and the third supporting rod 206 in the telescopic unit 200 can be provided with one or more groups, not necessarily three groups, according to the height of the ascending operation, and so on, the table top 103 is raised to the corresponding height according to the height required for the operation, the rivet 207-1 is rotated to enable the first supporting rod 204 to follow the rivet 207-1 to enable the whole telescopic unit 200 to incline, then the storage unit 300 is fixedly connected with the fourth limiting block 208 through one side of the first limiting block 201, the second limiting block 202 and the third limiting block 203, the storage unit 300 is installed back to the workbench from the new place, at this time, the storage unit 300 can be used as a ladder to enable the operator to perform the ascending operation, the supporting unit 400 located in the accommodating groove 103-3 at the bottom of the table top 103 is extended to further support the table top 103, the table top 103 is more stable, and the personal safety of the operator in the ascending operation process is ensured.
Example 3
Referring to fig. 1 to 14, this embodiment differs from the above embodiment in that: the storage unit 300 comprises a support plate 301, a box body 302, a drawer 303, a first limit groove 304, a third sliding groove 302-1, a sliding strip 303-1 and a handle, wherein the drawer 303 can be drawn out of the box body 302 through the handle so as to select tools stored in the drawer 303, and the storage unit 300 can be detached from or installed on the device through the first limit groove 304; specifically, the storage unit 300 comprises three support plates 301, three box bodies 302 and three drawers 303, the three support plates 301 are respectively positioned at the bottoms of the three box bodies 302 and fixedly connected with the bottoms of the three box bodies 302, the three drawers 303 are respectively positioned inside the three box bodies 302, and the three box bodies 302 are sequentially connected with the first limiting block 201, the second limiting block 202 and the third limiting block 203 through the fourth limiting block 208; the four corners of the bottom of the box 302 are all provided with first limiting grooves 304, the fourth limiting blocks 208 are positioned in the first limiting grooves 304, and the fourth limiting blocks 208 are matched with the first limiting grooves 304; a third sliding groove 302-1 is formed in the box body 302, the bottoms of the two sides of the drawer 303 are fixedly connected with sliding strips 303-1, and the sliding strips 303-1 are positioned in the third sliding groove 302-1; wherein, a handle is fixedly arranged at the center of one side of the drawer 303.
It should be noted that: the supporting plates 301, the box 302, and the drawers 303 of the storage unit 300 may be provided in one or more groups, not necessarily three groups, according to the height of the ascending operation.
The rest of the structure is the same as in example 2.
The operation process is as follows: when an operator performs a climbing operation, the workbench is fixed through the fixing bolt on the pulley 101 in the bearing unit 100, the drawer 303 is pulled out of the box 302 through the handle in the storage unit 300, then tools placed in the drawer 303 are selected, a required tool is placed on the table top 103, after the required tool is taken out, the drawer 303 is pushed back into the box 302 through the handle, the storage unit 300 is lifted, the fourth limit block 208 leaves the first limit groove 304, and the storage unit 300 is detached from the workbench.
By pushing the table top 103 to move upwards, since the top of the third supporting rod 206 is fixedly connected with the square fixing block 103-1 fixedly connected with the bottom of the table top 103, the pushing table top 103 moves upwards to drive the third supporting rod 206 to move upwards, and further drive the second baffle plate 206-1 fixed at the bottom end of the third supporting rod 206 to move upwards, so as to drive the second slider 206-3 to move upwards in the second sliding groove 205-4 formed in the inner wall of the second supporting rod 205, at this time, the second spring 206-2 is in a compressed state, and when the second slider 206-3 reaches the top of the second sliding groove 205-4, the second spring 206-2 pushes out the second slider 206-3, so that the second slider 206-3 enters the second through hole 205-5, thereby fixing and supporting the table top 103.
When the height of the table top 103 is not enough after the second slider 206-3 enters the second through hole 205-5, in the same way, the table top 103 is pushed, so that the second support rod 205 moves upward, and further the first baffle plate 205-1 fixed at the bottom end of the second support rod 205 is driven to move upward, so that the first slider 205-3 moves upward in the first sliding groove 204-2 formed in the inner wall of the first support rod 204, at this time, the first spring 205-2 is in a compressed state, when the first slider 205-3 reaches the top of the first sliding groove 204-2, the first spring 205-2 pushes out the first slider 205-3, so that the first slider 205-3 enters the first through hole 204-3, so that the table top 103 is further lifted, because the first stopper 201, the second stopper 202, the third stopper 203, the first support rod 204, the second support rod 205 and the third support rod 206 in the telescopic unit 200 can be provided with one or more groups of different heights according to the height of the ascending operation, and not necessarily three groups, and so that the rivets 207 are lifted according to the height of the telescopic unit 103, so that the whole telescopic unit 207 rotates to follow the first support rod 204-1.
Then with first spacing groove 304 and first stopper 201 that storing unit 300 was seted up through box 302 bottom four corners, the equal fixedly connected with fourth stopper 208 card of one side of second stopper 202 and third stopper 203 with the workstation is returned to the storing unit 300 from newly installing, storing unit 300 can be regarded as the ladder this moment, make operating personnel can ascend a height the operation, the support element 400 who is located mesa 103 bottom holding tank 103-3 stretches, and then carries out further support to mesa 103, make mesa 103 more stable, guarantee operating personnel's personal safety at the operation in-process of ascending a height.
Example 4
Referring to fig. 1 to 14, this embodiment is different from the above embodiment in that: the supporting unit 400 comprises a concave fixing block 401, a fourth supporting rod 402, a fifth supporting rod 403, a sixth supporting rod 404, a limiting hole 405, a fourth sliding groove 406, a second limiting groove 407, a third baffle plate 403-1, a third spring 403-2, a third slider 403-3, a fourth baffle plate 402-1, a fourth spring 402-2 and a fourth slider 402-3, and the table top 103 can be further supported through the mutual matching of the parts of the supporting unit 400, so that the table top 103 is more stable, and the personal safety of an operator during ascending operation is ensured, specifically, the supporting unit 400 comprises the concave fixing block 401, the fourth supporting rod 402, the fifth supporting rod 403 and the sixth supporting rod 404, the concave fixing block 401 is coupled with the fourth supporting rod 402, one end of the fourth supporting rod 402 penetrates through the top of the fifth supporting rod 403 and extends into the fifth supporting rod 403, and one end of the fifth supporting rod 403 penetrates through the top of the sixth supporting rod 404 and extends into the sixth supporting rod 404; a plurality of limiting holes 405 are formed in the fifth supporting rod 403 and the sixth supporting rod 404, a fourth sliding groove 406 and a plurality of second limiting grooves 407 are formed in the inner walls of the fifth supporting rod 403 and the sixth supporting rod 404, the limiting holes 405 are located in the second limiting grooves 407, two third baffle plates 403-1 are fixedly connected to the bottom end of the fifth supporting rod 403, a third spring 403-2 is arranged between the two third baffle plates 403-1, a third sliding block 403-3 is fixedly connected to one side of each of the two third baffle plates 403-1, two ends of the third spring 403-2 are fixedly connected to the two third baffle plates 403-1 respectively, and one end of the third sliding block 403-3 is located in the fourth sliding groove 406; the bottom end of the sixth supporting rod 404 is fixedly connected with two fourth baffles 402-1, a fourth spring 402-2 is arranged between the two fourth baffles 402-1, one side of each of the two fourth baffles 402-1 is fixedly connected with a fourth sliding block 402-3, two ends of each of the fourth springs 402-2 are fixedly connected with the two fourth baffles 402-1, and one end of each of the fourth sliding blocks 402-3 is located in the fourth sliding groove 406.
It should be noted that: the fourth support bar 402, the fifth support bar 403 and the sixth support bar 404 of the support unit 400 may be provided in one or more sets according to the height of the ascending operation.
The rest of the structure is the same as in example 3.
The operation process comprises the following steps: when an operator performs a climbing operation, the workbench is fixed through the fixing bolt on the pulley 101 in the bearing unit 100, the drawer 303 is pulled out of the box 302 through the handle in the storage unit 300, then tools placed in the drawer 303 are selected, a required tool is placed on the table top 103, after the required tool is taken out, the drawer 303 is pushed back into the box 302 through the handle, the storage unit 300 is lifted, the fourth limit block 208 leaves the first limit groove 304, and the storage unit 300 is detached from the workbench.
By pushing the table top 103 to move upwards, because the top of the third support rod 206 is fixedly connected with the square fixed block 103-1 fixedly connected with the bottom of the table top 103, the table top 103 is pushed to move upwards to drive the third support rod 206 to move upwards, and further drive the second baffle plate 206-1 fixed at the bottom end of the third support rod 206 to move upwards, so as to drive the second slider 206-3 to move upwards in the second chute 205-4 formed in the inner wall of the second support rod 205, at this time, the second spring 206-2 is in a compressed state, and when the second slider 206-3 reaches the top of the second chute 205-4, the second spring 206-2 pushes out the second slider 206-3, so that the second slider 206-3 enters the second through hole 205-5, thereby fixing and supporting the table top 103.
When the height of the table top 103 is not enough after the second slider 206-3 enters the second through hole 205-5, similarly, the table top 103 is pushed, so that the second support rod 205 moves upward, and further the first baffle plate 205-1 fixed at the bottom end of the second support rod 205 is driven to move upward, so that the first slider 205-3 moves upward in the first sliding groove 204-2 formed in the inner wall of the first support rod 204, and at this time, the first spring 205-2 is in a compressed state, when the first slider 205-3 reaches the top of the first sliding groove 204-2, the first spring 205-2 pushes out the first slider 205-3, so that the first slider 205-3 enters the first through hole 204-3, so as to further raise the table top 103, because the first stopper 201, the second stopper 202, the third stopper 203, the first support rod 204, the second support rod 205, and the third support rod 206 in the telescopic unit 200 can be provided with one or more groups according to the height difference of the raising operation, and not necessarily three groups, and so that the rivets 207 are raised according to the height of the second support rod 205-1, so that the whole telescopic unit 207 tilts along with the rivet to the rivet 207.
Then, the storage unit 300 is clamped with a fourth limiting block 208 through a first limiting groove 304 formed in four corners of the bottom of the box body 302 and one side of the first limiting block 201, one side of the second limiting block 202 and one side of the third limiting block 203, the storage unit 300 is installed back to the workbench again, at this time, the storage unit 300 can be used as a ladder, so that an operator can perform ascending operation, the supporting unit 400 located in the bottom accommodating groove 103-3 of the table top 103 is moved out, the fourth supporting rod 402, the fifth supporting rod 403 and the sixth supporting rod 404 are pulled according to the lifting height of the table top 103, and when any one of the fourth supporting rod 402, the fifth supporting rod 403 and the sixth supporting rod 404 is completely pulled out or contacts the ground, the supporting rod is rotated so that the third sliding block 403-3 or the fourth sliding block 402-3 is pushed out by the third spring 403-2 or the fourth spring 402-2 and enters the limiting hole 405, so as to further support the table top 103, so that the table top 103 is more stable, and personal safety of the operator during the ascending operation is ensured.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not have been described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (3)
1. A portable multi-functional rising workstation which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the bearing unit (100) comprises pulleys (101), a bottom plate (102) and a table top (103), wherein the pulleys (101) are located at four corners of the bottom plate (102), the table top (103) is located above the bottom plate (102) and is connected with the bottom plate (102) through a telescopic unit (200), square fixing blocks (103-1) are arranged at four corners of the bottom of the table top (103), and anti-skid layers (103-2) are arranged on the periphery of the table top (103);
the telescopic units (200) are positioned at four corners of the top of the bottom plate (102);
a storage unit (300) disposed between the bottom plate (102) and the table top (103); and the number of the first and second groups,
the supporting unit (400) is positioned in an accommodating groove (103-3) formed in the bottom of the table top (103);
the telescopic unit (200) comprises a first limiting block (201), a second limiting block (202), a third limiting block (203), a first supporting rod (204), a second supporting rod (205) and a third supporting rod (206), wherein the first limiting block (201) is positioned at four corners of the top of the bottom plate (102), the bottom of the first limiting block (201) is fixedly connected with the bottom plate (102), the first supporting rod (204) is positioned at the top of the first limiting block (201), the second limiting block (202) is sleeved on the first supporting rod (204), the third limiting block (203) is positioned at the top of the first supporting rod (204), one end of the second supporting rod (205) penetrates through the top of the first supporting rod (204) and extends into the first supporting rod (204), the other end of the second supporting rod (205) penetrates through the bottom of the third limiting block (203) and extends to the outer side of the top of the third limiting block (203), and one end of the third supporting rod (206) penetrates through the top of the second supporting rod (205) and extends into the second supporting rod (205);
the first limiting block (201) is of a concave structure, and an arc-shaped fixing block (204-1) is fixedly arranged at the bottom end of the first supporting rod (204);
a fourth limiting block (208) is fixedly connected to one side of each of the first limiting block (201), the second limiting block (202) and the third limiting block (203), and the fourth limiting block (208) is circular;
threaded holes (207) are formed in two sides of the first limiting block (201);
a rivet (207-1) is arranged in the threaded hole (207), and one end of the rivet (207-1) penetrates through two sides of the first limiting block (201) and the arc-shaped fixing block (204-1) and extends into one side of the first limiting block (201);
a first sliding groove (204-2) is formed in the inner wall of the first supporting rod (204), a first through hole (204-3) is formed in the top of the first supporting rod (204), two first baffle plates (205-1) are fixedly connected to the bottom end of the second supporting rod (205), a first spring (205-2) is arranged between the two first baffle plates (205-1), and a first sliding block (205-3) is fixedly connected to one side of each of the two first baffle plates (205-1);
wherein the first through hole (204-3) is positioned at the top of the first sliding chute (204-2);
two ends of the first spring (205-2) are respectively and fixedly connected with the two first baffle plates (205-1), and one end of the first sliding block (205-3) is positioned in the first sliding groove (204-2);
a second sliding groove (205-4) is formed in the inner wall of the second supporting rod (205), a second through hole (205-5) is formed in the top of the second supporting rod (205), two second baffles (206-1) are fixedly connected to the bottom end of the third supporting rod (206), a second spring (206-2) is arranged between the two second baffles (206-1), and a second sliding block (206-3) is fixedly connected to one side of each of the two second baffles (206-1);
wherein the second through hole (205-5) is located at the top of the second chute (205-4);
two ends of the second spring (206-2) are respectively fixedly connected with the two second baffle plates (206-1), and one end of the second sliding block (206-3) is positioned in the second sliding groove (205-4);
the top of the third supporting rod (206) is in shaft connection with the square fixing block (103-1);
the storage unit (300) comprises three supporting plates (301), three box bodies (302) and three drawers (303), the three supporting plates (301) are respectively positioned at the bottoms of the three box bodies (302) and fixedly connected with the bottoms of the three box bodies (302), the three drawers (303) are respectively positioned inside the three box bodies (302), and the three box bodies (302) are sequentially connected with the first limiting block (201), the second limiting block (202) and the third limiting block (203) through a fourth limiting block (208);
the supporting unit (400) comprises a concave fixing block (401), a fourth supporting rod (402), a fifth supporting rod (403) and a sixth supporting rod (404), the concave fixing block (401) and the fourth supporting rod (402) are in shaft connection, one end of the fourth supporting rod (402) penetrates through the top of the fifth supporting rod (403) and extends into the fifth supporting rod (403), and one end of the fifth supporting rod (403) penetrates through the top of the sixth supporting rod (404) and extends into the sixth supporting rod (404);
a plurality of limiting holes (405) are formed in the fifth supporting rod (403) and the sixth supporting rod (404), a fourth sliding groove (406) and a plurality of second limiting grooves (407) are formed in the inner walls of the fifth supporting rod (403) and the sixth supporting rod (404), and the limiting holes (405) are located in the second limiting grooves (407)
Two third baffle plates (403-1) are fixedly connected to the bottom end of the fifth supporting rod (403), a third spring (403-2) is arranged between the two third baffle plates (403-1), a third sliding block (403-3) is fixedly connected to one side of each of the two third baffle plates (403-1), two ends of each third spring (403-2) are fixedly connected to the two third baffle plates (403-1), and one end of each third sliding block (403-3) is located in the fourth sliding groove (406);
the bottom end of the fourth supporting rod (402) is fixedly connected with two fourth baffles (402-1), a fourth spring (402-2) is arranged between the two fourth baffles (402-1), one side of each of the two fourth baffles (402-1) is fixedly connected with a fourth sliding block (402-3), two ends of each of the fourth springs (402-2) are fixedly connected with the two fourth baffles (402-1), and one end of each of the fourth sliding blocks (402-3) is located in the fourth sliding groove (406).
2. The portable multi-function lift table of claim 1, wherein: first limiting grooves (304) are formed in four corners of the bottom of the box body (302), the fourth limiting block (208) is located in the first limiting grooves (304), and the fourth limiting block (208) is matched with the first limiting grooves (304).
3. The portable multi-function lift table of claim 2, wherein: a third sliding groove (302-1) is formed in the box body (302), sliding strips (303-1) are fixedly connected to the bottoms of two sides of the drawer (303), and the sliding strips (303-1) are located in the third sliding groove (302-1);
wherein, a handle is fixedly arranged at the center of one side of the drawer (303).
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| CN202010333569.5A CN113547489B (en) | 2020-04-24 | 2020-04-24 | Portable multi-functional rising workstation |
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| CN202010333569.5A CN113547489B (en) | 2020-04-24 | 2020-04-24 | Portable multi-functional rising workstation |
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