CN213402625U - Motor mounting structure of lifting table - Google Patents
Motor mounting structure of lifting table Download PDFInfo
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- CN213402625U CN213402625U CN202022239880.1U CN202022239880U CN213402625U CN 213402625 U CN213402625 U CN 213402625U CN 202022239880 U CN202022239880 U CN 202022239880U CN 213402625 U CN213402625 U CN 213402625U
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Abstract
The utility model provides a motor mounting structure of a lifting table, which belongs to the technical field of lifting tables. A motor mounting structure of a lifting table comprises a mounting shell, a stop block, a fixing column, a pressing plate and a sponge gasket; the utility model discloses a dog that is provided with two interval arrangements in the installation cavity of the installation shell that four sides bending type becomes, still set up the fixed column that has the clamp plate in the power take off hole side of installation shell, and all be provided with the sponge gasket on baffle and the clamp plate, make and install back in the installation shell at motor and reduction gears, it is spacing that the motor can pass through the baffle, reduction gears can compress tightly through the clamp plate, and all eliminate the fit-up gap through the sponge gasket, installation stability and reliability have been improved, prevent to loosen the inefficacy problem because of vibrating leading to, in addition, vibration and noise have still been alleviateed, the use experience of lift table has been improved.
Description
Technical Field
The utility model relates to a technical field of lift table specifically is a motor mounting structure who relates to a lift table.
Background
With the improvement of living standards and the development of science and technology, the demand of people for healthy living environment is higher and higher. The desktop height of electric lift table can realize the regulation of height to satisfy the user in the use need improve the desktop and reduce the user demand of desktop height, and, electric lift table can realize electric lift, and it is more convenient to operate, consequently, receives consumers in general's favor.
At present, the height of table legs of the existing electric lifting table is generally changed through a lifting structure, so that the height of a table top is adjusted. In addition, the lifting structure with a wide application range in the market comprises a screw rod sliding block structure, and a motor drives a screw rod to rotate through a speed reducing mechanism, so that the height of the table leg is adjusted. However, in the existing lifting table, the structure for installing the motor includes a protective shell, the motor is installed in the protective shell through a screw, the output end of the motor is provided with a speed reducing mechanism, the speed reducing mechanism is also installed in the protective shell through a screw, and finally the output end of the speed reducing mechanism is connected to the screw rod of the table leg through a structure such as a coupling, so that the screw rod is driven to rotate by the motor, and the height of the table leg is adjusted. Although the fixing of motor and reduction gears can be realized to above-mentioned structure, in the use of lift table, because the rotation of motor, the power take off of motor to reduction gears and the power take off of reduction gears to the shaft coupling, lead to motor and reduction gears to take place relative vibration for the protective housing, both can cause not hard up of screw to lead to the problem that motor and reduction gears drop from the protective housing, still easily produce great noise, cause relatively poor use to experience.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a motor mounting structure of a lifting table, which is provided with an integrated mounting shell, meanwhile, two side stop blocks are arranged in the mounting shell to limit two sides of the motor in the mounting shell, in addition, connecting holes are arranged in the mounting shell and positioned at two sides of the speed reducing mechanism, a fixed rod is screwed on each connecting hole, meanwhile, a pressing sheet is pressed on the speed reducing mechanism, two ends of the pressing sheet are respectively fixed on the fixed rod, in addition, sponge gaskets are arranged between the motor and the stop block and between the speed reducing mechanism and the pressing sheet, so that the vibration can be absorbed, the failure problem caused by the loosening of fixed structures such as screws and the like caused by vibration can be prevented, the noise can be reduced, in addition, still compress tightly reduction gears through the preforming, further prevented not hard up the problem of inefficacy, improve the use experience of lift table.
The specific technical scheme is as follows:
a motor mounting structure for a lifting table, characterized by comprising:
the mounting shell is provided with a mounting cavity, the mounting cavity is provided with an upper opening and is formed by bending four edges of the mounting shell towards the same side, a power output hole is formed in the mounting shell and on the cavity bottom at one end of the mounting cavity, and meanwhile, a plurality of connecting holes are formed in the cavity bottom of the mounting cavity and on the side of the power output hole;
the two baffle blocks are arranged in the mounting cavity in parallel at intervals, are vertically arranged on the cavity bottoms of the two mounting cavities and extend towards one side of the upper opening;
the plurality of fixing columns are vertically arranged in the installation cavity and located beside the power output hole, one fixing column corresponds to one connecting hole, the plurality of fixing columns are divided into two groups, the two groups of fixing columns are respectively arranged on two sides of the power output hole, and meanwhile, the lower ends of the fixing columns are fixedly connected in the corresponding connecting holes;
the pressing plate is transversely arranged in the mounting cavity and is spaced from the cavity bottom of the mounting cavity, and meanwhile, two ends of the pressing plate are respectively fixed on one ends of the two groups of fixing columns, which are far away from the connecting holes;
the sponge gaskets are respectively attached to each stop block and the pressing plate, the sponge gaskets on the two stop blocks are located on one side close to each other, the sponge gaskets on the pressing plate are located at the center of the pressing plate and are respectively located on one side, close to the cavity bottom of the installation cavity, of the pressing plate and on one side, away from the cavity bottom of the installation cavity, of the pressing plate.
The utility model provides an foretell motor mounting structure of lift table, wherein, the dog includes fixed part and spacing portion, and fixed part and spacing portion all are the platelike structure setting, and spacing portion sets up perpendicularly on one side of fixed part and forms "L" font structure, and fixed part fixed connection is on the chamber end of installation cavity, and spacing portion extends towards upper portion opening one side of installation cavity.
In the motor mounting structure of the lifting table, the fixing portion is welded on the cavity bottom of the mounting cavity.
Foretell motor mounting structure of lift table, wherein, the connecting hole is the screw hole, is provided with the internal thread on the inner wall of connecting hole, be provided with on the outer wall of the lower extreme of fixed column with internal thread complex external screw thread.
The motor mounting structure of the lifting table is characterized in that the fixing column is a bolt, and one end, connected to the connecting hole, of the fixing column is a threaded end of the bolt.
The utility model provides a motor mounting structure of lift table, wherein, the clamp plate includes midbody and two extension arms, and midbody and two extension arms all are the slice setting, and the midbody is the disc, and two extension arms are the rectangle, and two extension arm symmetries set up in the both sides of midbody, and simultaneously, all seted up a plurality of perforation on each extension arm, and the fixed column passes to be connected with the connecting hole after perforating.
Foretell motor mounting structure of lift table, wherein, all set up a plurality of fixed orificess that run through on the lateral wall all around of installation shell for fix the installation shell to the table frame on.
The motor mounting structure of the lifting table further comprises a cover plate, wherein the cover plate is arranged in the upper opening of the mounting cavity of the mounting shell and used for sealing the upper opening of the mounting cavity.
The motor mounting structure of the lifting table is characterized in that at least one side of the cover plate is provided with a positioning lug, and meanwhile, a positioning clamping groove corresponding to the positioning lug is formed in the side wall of the mounting shell and is located on the opening edge of the upper opening of the mounting cavity.
The motor mounting structure of the lifting table is characterized in that a sponge gasket is arranged on the cover plate and on one side close to the inner side of the mounting cavity, and the sponge gasket on the cover plate is positioned between the two stop blocks after the cover plate is mounted on the mounting shell.
The positive effects of the technical scheme are as follows:
the motor mounting structure of the lifting table ensures the structural strength of the mounting shell by arranging the integrated mounting shell formed by bending four sides, two stop blocks which are arranged at intervals are arranged in the mounting cavity of the mounting shell, the side of a power output hole of the mounting shell is connected with a fixed column through a connecting hole, and the fixed column is connected with a transverse pressing plate, in addition, sponge gaskets are arranged on the pressing plate and the stop blocks, so that after the motor and the speed reducing mechanism are arranged in the mounting shell, the motor can be limited by the two stop blocks, the speed reducing mechanism can be tightly pressed through the structures of the pressing plate and the fixed column, the mounting of the motor and the speed reducing mechanism is firmer, the failure problem caused by loosening is prevented, in addition, the assembly clearance can be eliminated by the sponge gaskets, the loosening problem caused by vibration can be avoided, vibration can be absorbed, the noise is reduced, and the stability and the reliability of the mounting of the motor and, the use experience of lift table is improved.
Drawings
Fig. 1 is a structural view of an embodiment of a motor mounting structure of a lifting table of the present invention;
fig. 2 is a structural diagram of a mounting housing according to a preferred embodiment of the present invention;
FIG. 3 is a schematic view of a press plate according to a preferred embodiment of the present invention;
fig. 4 is a structural diagram of the mounting case after covering the cover plate according to a preferred embodiment of the present invention.
In the drawings: 1. mounting a shell; 11. installing a cavity; 12. a power take-off hole; 13. connecting holes; 14. a fixing hole; 15. positioning the clamping groove; 2. a stopper; 21. a fixed part; 22. a limiting part; 3. fixing a column; 4. pressing a plate; 41. an intermediate; 42. an extension arm; 421. perforating; 5. a sponge pad; 6. a cover plate; 61. positioning the bump; 7. an electric motor; 8. a speed reduction mechanism.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following embodiments are specifically described with reference to fig. 1 to 4, but the following contents are not intended to limit the present invention.
Fig. 1 is a structural view of an embodiment of a motor mounting structure of a lifting table of the present invention; fig. 2 is a structural diagram of a mounting housing according to a preferred embodiment of the present invention. As shown in fig. 1 and 2, the motor mounting structure of the lifting table provided in this embodiment includes: installation shell 1, two dogs 2, a plurality of fixed column 3, clamp plate 4 and a plurality of sponge gasket 5, all set up two dogs 2, a plurality of fixed column 3 and clamp plate 4 and a plurality of sponge gasket 5 in installation shell 1, for motor 7 and the reduction gears 8 of installation shell 1 interior later stage installation provide fixed basis, guarantee the stability and the reliability of installation, also provide the condition for realizing damping, amortization simultaneously, promoted the use of lift table and experienced.
Specifically, the mounting shell 1 is provided with a mounting cavity 11, at the moment, the mounting cavity 11 is provided with an upper opening, and the stop block 2, the fixing column 3, the pressing plate 4, the spongy cushion and the subsequent structures such as the motor 7 and the speed reducer to be mounted are conveniently mounted through the upper opening. And, the installation cavity 11 of installation shell 1 is formed by the four sides of installation shell 1 towards the same side of bending back, and the four sides of installation shell 1 supports tightly after bending towards the same side promptly, forms four lateral walls of installation cavity 11, has both made things convenient for processing, can realize punching press one shot forming, can also guarantee the structural strength of installation shell 1 in addition, prevents to adopt the problem that the structural strength that welding or other connection structure lead to is not enough, for the later stage with installation shell 1 as bearing structure connect provide the condition on the table frame. And, set up power take off 12 on the installation shell 1 and be located the chamber bottom of installation cavity 11 one end, make things convenient for motor 7 and reduction gears 8 of later stage installation in installation shell 1 to transmit power from power take off 12 away, made things convenient for the connection of later stage reduction gears 8 and table leg internal thread pole promptly. Meanwhile, a plurality of connecting holes 13 are formed in the cavity bottom of the mounting cavity 11 and located beside the power output hole 12, conditions are provided for fixing the subsequent fixing column 3 through the connecting holes 13 and pressing the speed reducing mechanism 8 through the fixing column 3 and the pressing plate 4, and the structural design is more reasonable.
Specifically, two dogs 2 in the installation cavity 11 of installation shell 1 are parallel and the interval sets up, and at this moment, on two dogs 2's bottom was fixed in the chamber end of installation cavity 11 for in the interval between two dogs 2 can be gone into to the motor 7 of follow-up installation, spacing through two dogs 2 to the both sides of motor 7 simultaneously, improvement motor 7's installation stability and reliability. And, two dog 2 all vertically set up on the chamber bottom of two installation cavity 11 and extend towards upper portion open-ended one side for follow-up motor 7 of installing between two dog 2 can follow the upper portion open-ended direct mount of installation shell 1, and it is more convenient to install, and structural design is more reasonable.
Specifically, install a plurality of fixed columns 3 in installation shell 1 and all vertically set up in installation cavity 11 to a plurality of fixed columns 3 all are located the side of power take off hole 12, and a fixed column 3 corresponds a connecting hole 13, makes fixed column 3 can be fixed in installation cavity 11 through connecting hole 13. And, a plurality of fixed columns 3 divide into two sets ofly, and at this moment, two sets of fixed columns 3 set up respectively in the both sides of power take off hole 12, provide the condition for follow-up installation clamp plate 4 and compress tightly reduction gears 8 through clamp plate 4. Simultaneously, the lower extreme fixed connection of fixed column 3 provides location and connection basis for the installation of fixed column 3 in installation cavity 11 in corresponding connecting hole 13, and structural design is more reasonable.
Specifically, the pressing plate 4 arranged in the mounting shell 1 is transversely arranged in the mounting cavity 11, and an interval is arranged between the pressing plate 4 and the cavity bottom of the mounting cavity 11, so that the speed reducing mechanism 8 to be pressed can be positioned in the interval between the pressing plate 4 and the cavity bottom of the mounting cavity 11, and a condition is provided for pressing the speed reducing mechanism 8. Simultaneously, the both ends of clamp plate 4 are fixed in respectively that two sets of fixed columns 3 deviate from one of connecting hole 13 and serve, and the both ends of clamp plate 4 are connected through two sets of fixed columns 3 that are located power take off hole 12 both sides promptly to make and form the interval between clamp plate 4 and the chamber bottom of installation cavity 11, make things convenient for follow-up reduction gears 8 to install in this interval that forms, make reduction gears 8's output can pass through power take off hole 12 output power.
Specifically, set up a plurality of sponge gaskets 5 in the installation shell 1 and paste respectively and locate on each dog 2 and clamp plate 4, at this moment, sponge gasket 5 on two dogs 2 is located one side that is close to each other, sponge gasket 5 that is located on dog 2 promptly is located the interval between two dogs 2, make all there is sponge gasket 5 between the both sides of the motor 7 of follow-up installation and the dog 2 that corresponds, can eliminate the assembly gap between motor 7 and the dog 2 that corresponds, improve the stability and the reliability of installation, can also eliminate vibration and the noise problem that motor 7 produced when the function. Meanwhile, the sponge gasket 5 on the pressing plate 4 is positioned at the center of the pressing plate 4 and is respectively positioned at one side of the pressing plate 4 close to the cavity bottom of the installation cavity 11 and one side of the cavity bottom deviating from the installation cavity 11, so that when the pressing plate 4 presses the speed reducing mechanism 8 arranged in the interval between the pressing plate 4 and the cavity bottom of the installation cavity 11, the sponge gasket 5 is arranged between the speed reducing mechanism 8 and the pressing plate 4, the assembly gap between the speed reducing mechanism 8 and the pressing plate 4 is eliminated, the pressing effect of the pressing plate 4 on the speed reducing mechanism 8 is better, the problem that the speed reducing mechanism 8 is loosened in use is prevented, the structural stability and the reliability are higher, the problems of vibration and noise caused by the action of the speed reducing mechanism 8 are also reduced, in addition, the sponge gasket 5 is also arranged at one side of the pressing plate 4 deviating from the speed reducing mechanism 8, and the pressing plate 4 is convenient to, further eliminate the fit-up gap, alleviate vibration and noise, promote the use of lift table and experience, structural design is more reasonable.
More specifically, set up each baffle in installation shell 1 and all include fixed part 21 and spacing portion 22, at this moment, fixed part 21 and spacing portion 22 all are the platelike structure setting, make fixed part 21 and spacing portion 22 all have sufficient area of contact, and simultaneously, spacing portion 22 sets up perpendicularly on one side of fixed part 21 and forms "L" font structure, and fixed part 21 fixed connection is on the end of the chamber of installation cavity 11, connect on the end of the chamber of installation cavity 11 through fixed part 21, can make the area of connection increase between the end of baffle and the chamber of installation cavity 11, promote the stability and the reliability of connecting. In addition, the limiting part 22 extends towards the upper opening side of the mounting cavity 11, so that the limiting part 22 can be used as a structure for subsequently limiting the side part of the motor 7, the movement of the motor 7 in the mounting shell 1 is limited, the structural design is more reasonable, and the safety is higher.
More specifically, fixed part 21 welds on the chamber end of installation cavity 11 for adopt welded connection's mode to carry out fixed connection between the fixed part 21 of baffle and the chamber end of installation cavity 11, guaranteed the joint strength of baffle on the chamber end of installation cavity 11, and processing is convenient, in addition, has also avoided causing the surface protrusion when installing through structures such as threaded fastener and has influenced follow-up motor 7's installation problem, and structural design is more reasonable.
More specifically, connecting hole 13 on the bottom of the chamber of installation cavity 11 of installation shell 1 is the screw hole, at this moment, be provided with the internal thread on connecting hole 13's the inner wall, be provided with on the outer wall of the lower extreme of fixed column 3 with interior screw-thread fit's external screw thread, make the mounting means of fixed column 3 and connecting hole 13 be threaded connection, the dismouting of fixed column 3 in installation cavity 11 has both been made things convenient for, it is more convenient to assemble, also can realize the regulation of fixed column 3 length in installation cavity 11 simultaneously, thereby realize the regulation to the dynamics that clamp plate 4 compresses tightly reduction gears 8, satisfy the different demands that compress tightly, structural design is more reasonable.
More specifically, the fixing column 3 connected with the connecting hole 13 is a bolt, and the end, connected to the connecting hole 13, of the fixing column 3 is a threaded end of the bolt, so that the fixing column 3 can be conveniently assembled into the connecting hole 13 by an assembler. Preferably, the bolt is hexagon socket head cap screw, can directly purchase from the market, and the part acquires easily, and the general arrangement is strong, and later stage maintenance and change are convenient.
Fig. 3 is a structural diagram of a pressing plate according to a preferred embodiment of the present invention. As shown in fig. 1 and 3, the pressing plate 4 for pressing the speed reducing mechanism 8 further includes a middle body 41 and two extension arms 42, and at this time, the middle body 41 and the two extension arms 42 are both arranged in a sheet shape, so that the contact area and the installation area are increased, and the stability and the reliability of installation are improved. Moreover, the intermediate body 41 is in a shape of a circular sheet, the two extension arms 42 are both rectangular, and the two extension arms 42 are symmetrically arranged on two sides of the intermediate body 41, so that the circular sheet-shaped intermediate body 41 can be in contact with the speed reducing mechanism 8, a larger contact area is provided, the extension arms 42 arranged on two sides of the intermediate body 41 can ensure the uniformity of the stress of the intermediate body 41, and meanwhile, the speed reducing mechanism 8 can be avoided, and the installation of the speed reducing mechanism 8 at the power output hole 12 is prevented from being influenced. Simultaneously, all seted up a plurality of perforation 421 on each extension arm 42, the fixed column 3 passes behind the perforation 421 to be connected with connecting hole 13, through the perforation 421 on the extension arm 42, has made things convenient for extension arm 42 and fixed column 3 to be connected, and structural design is more reasonable.
More specifically, on the installation shell 1 and be located and enclose into installation cavity 11 all set up a plurality of fixed orificess 14 that run through on the lateral wall all around, these fixed orificess 14 are used for fixing installation shell 1 to the frame, because the structure of the frame of lift table is limited, the table foot is connected on installation shell 1, make and be connected through installation shell 1 between the intermediate transverse beam of table leg and desktop bottom, fixed orificess 14 on the lateral wall all around through installation shell 1 has made things convenient for assembling of lift table, easy dismounting, structural strength is higher, structural design is more reasonable, the security is higher.
Fig. 4 is a structural diagram of the mounting case after covering the cover plate according to a preferred embodiment of the present invention. As shown in fig. 1, fig. 2 and fig. 4, a cover plate 6 is provided in an upper opening of an installation cavity 11 of the installation shell 1, the cover plate 6 is used for sealing the upper opening of the installation cavity 11, namely, after the motor 7 and the speed reduction mechanism 8 are installed in the installation shell 1 and are fixed through the stop block 2, the fixing column 3, the pressing plate 4 and the sponge gasket 5, the upper opening of the installation cavity 11 is sealed through the cover plate 6, so that the installation cavity 11 of the installation shell 1 is sealed, the protection of the structure in the installation cavity 11 of the installation shell 1 is realized, and the structural design is more reasonable.
More specifically, at least one side is provided with positioning lug 61 on apron 6, and simultaneously, on the lateral wall of installation shell 1 and the upper portion open-ended mouth edge that is located installation cavity 11 offered the positioning groove 15 that corresponds with positioning lug 61 for when apron 6 is installed, positioning groove 15 and positioning lug 61's structure can realize fixing a position fast, guarantees apron 6 and installs fast on installation shell 1. Preferably, positioning slot 15 and positioning lug 61 are interference fit, can make apron 6 after installing on installation shell 1, and positioning lug 61 can tightly block in positioning slot 15, provides the condition for the stable installation of apron 6 on installation shell 1.
More specifically, the apron 6 is last and be located the inboard one side of the installation cavity 11 that is close to and be provided with sponge gasket 5, and install back on installation shell 1 at apron 6, sponge gasket 5 on the apron 6 is located between two dogs 2, can make motor 7 install between two dogs 2 and spacing back, when covering apron 6 again, sponge gasket 5 on the apron 6 can compress tightly motor 7's top, realized spacing to motor 7 top, assembly gap has been eliminated, vibration and noise have been alleviateed, installation stability is higher. Preferably, the sponge gasket 5 is also arranged on the bottom of the mounting cavity 11 of the mounting shell 1 and between the two stop blocks 2, so that the bottom of the motor 7 can contact the bottom of the mounting cavity 11 through the sponge gasket 5, the assembly gap can be eliminated, the vibration and the noise can be reduced, and the mounting stability can be improved.
The motor mounting structure of the lifting table provided by the embodiment comprises a mounting shell 1, a stop block 2, a fixing column 3, a pressing plate 4 and a sponge gasket 5; through being provided with two interval arrangement's dog 2 in the installation cavity 11 of the installation shell 1 that the four sides bending type becomes, still set up the fixed column 3 that has clamp plate 4 in the power take off hole 12 side of installation shell 1, and all be provided with sponge gasket 5 on baffle and the clamp plate 4, make install back in installation shell 1 at motor 7 and reduction gears 8, motor 7 can be spacing through the baffle, reduction gears 8 can compress tightly through clamp plate 4, and all eliminate the fit-up gap through sponge gasket 5, installation stability and reliability have been improved, prevent the problem of becoming invalid because of loosening that the vibration leads to, in addition, vibration and noise have still been alleviateed, the use experience of lift table has been improved.
The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.
Claims (10)
1. A motor mounting structure of a lifting table is characterized by comprising:
the mounting shell is provided with a mounting cavity, the mounting cavity is provided with an upper opening and is formed by bending four edges of the mounting shell towards the same side, a power output hole is formed in the mounting shell and on the cavity bottom at one end of the mounting cavity, and meanwhile, a plurality of connecting holes are formed in the cavity bottom of the mounting cavity and on the side of the power output hole;
the two stop blocks are arranged in the mounting cavity in parallel at intervals, are vertically arranged on the cavity bottoms of the two mounting cavities and extend towards one side of the upper opening;
the plurality of fixing columns are vertically arranged in the installation cavity and located beside the power output hole, one fixing column corresponds to one connecting hole, the plurality of fixing columns are divided into two groups, the two groups of fixing columns are respectively arranged on two sides of the power output hole, and meanwhile, the lower ends of the fixing columns are fixedly connected in the corresponding connecting holes;
the pressing plate is transversely arranged in the mounting cavity and is spaced from the cavity bottom of the mounting cavity, and meanwhile, two ends of the pressing plate are respectively fixed to one ends of the two groups of fixing columns, which are far away from the connecting holes;
the sponge gaskets are respectively attached to each of the stop blocks and the pressing plate, the sponge gaskets on the stop blocks are located on one side close to each other, the sponge gaskets on the pressing plate are located at the center of the pressing plate and located on one side, close to the cavity bottom, of the installation cavity and deviated from the cavity bottom of the installation cavity, of the pressing plate.
2. The motor mounting structure of lifting table as claimed in claim 1, wherein the stop block comprises a fixing portion and a limiting portion, the fixing portion and the limiting portion are both disposed in a plate-like structure, the limiting portion is vertically disposed on one side of the fixing portion and forms an "L" shaped structure, the fixing portion is fixedly connected to the bottom of the mounting cavity, and the limiting portion extends toward the upper opening side of the mounting cavity.
3. The motor mounting structure of elevating table as claimed in claim 2, wherein the fixing portion is welded on the bottom of the mounting cavity.
4. The motor mounting structure of the elevating table as claimed in claim 1, wherein the connection hole is a screw hole, an inner thread is provided on an inner wall of the connection hole, and an outer thread engaged with the inner thread is provided on an outer wall of a lower end of the fixing column.
5. The motor mounting structure of the elevating table as claimed in claim 4, wherein the fixing post is a bolt, and one end of the fixing post connected to the connection hole is a threaded end of the bolt.
6. The motor mounting structure of the lifting table as claimed in claim 1, wherein the pressing plate comprises a middle body and two extension arms, the middle body and the two extension arms are both in a sheet shape, the middle body is in a circular sheet shape, the two extension arms are both in a rectangular shape, the two extension arms are symmetrically arranged on two sides of the middle body, meanwhile, each extension arm is provided with a plurality of through holes, and the fixing column passes through the through holes and then is connected with the connecting holes.
7. The motor mounting structure of the elevating table as claimed in claim 1, wherein the peripheral side wall of the mounting housing has a plurality of fixing holes formed therethrough for fixing the mounting housing to the table frame.
8. The elevating table motor mounting structure as set forth in claim 1, further comprising a cover plate disposed in the upper opening of the mounting cavity of the mounting case for closing the upper opening of the mounting cavity.
9. The motor mounting structure of lifting table as claimed in claim 8, wherein at least one side of the cover plate is provided with a positioning protrusion, and a positioning slot corresponding to the positioning protrusion is formed on the side wall of the mounting housing and the edge of the upper opening of the mounting cavity.
10. The motor mounting structure of a lifting table as claimed in claim 8 or 9, wherein the sponge gasket is disposed on the cover plate at a side close to the inner side of the mounting cavity, and the sponge gasket on the cover plate is located between the two stoppers after the cover plate is mounted on the mounting shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022239880.1U CN213402625U (en) | 2020-10-10 | 2020-10-10 | Motor mounting structure of lifting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022239880.1U CN213402625U (en) | 2020-10-10 | 2020-10-10 | Motor mounting structure of lifting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213402625U true CN213402625U (en) | 2021-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022239880.1U Active CN213402625U (en) | 2020-10-10 | 2020-10-10 | Motor mounting structure of lifting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213402625U (en) |
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2020
- 2020-10-10 CN CN202022239880.1U patent/CN213402625U/en active Active
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