CN204317886U - The telescopic same table of a kind of crossbeam - Google Patents
The telescopic same table of a kind of crossbeam Download PDFInfo
- Publication number
- CN204317886U CN204317886U CN201420861846.XU CN201420861846U CN204317886U CN 204317886 U CN204317886 U CN 204317886U CN 201420861846 U CN201420861846 U CN 201420861846U CN 204317886 U CN204317886 U CN 204317886U
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- CN
- China
- Prior art keywords
- crossbeam
- elevating mechanism
- bar
- same table
- drive motors
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a kind of desk that can be elevated, specifically disclose the same table that a kind of crossbeam can stretch, it comprises desktop, be supported in the crossbeam below desktop, a pair elevating mechanism and for driving the driving mechanism of a pair elevating mechanism lifting, elevating mechanism described in a pair symmetrically and be fixedly connected with respectively with the two ends of crossbeam, it is characterized in that: described crossbeam comprises outer crossbeam one, outer crossbeam two and interior crossbeam, one end of described outer crossbeam one and outer crossbeam two is fixedly connected on elevating mechanism respectively, the other end of described outer crossbeam one and outer crossbeam two is unsettled, the two ends of described interior crossbeam are detachably fixedly connected with outer crossbeam two with outer crossbeam one respectively, and the end of described interior crossbeam can the length direction of crossbeam one and outer crossbeam two outside be moved.This same table uniform specification, produces and all decreases with management cost, and can not cause unsalable because of the problem of specification; Because this telescopic crossbeam is detachably fixedly connected with, transport and installation are all more for convenience.
Description
Technical field
The utility model relates to a kind of desk that can be elevated, and particularly relates to the same table that a kind of crossbeam can stretch.
Background technology
Notification number discloses a kind of same table for the Chinese invention patent of " CN103126303B ", and this same table can FOLD AND PACK, and facilitate accumulating, only needing just to complete same table to specifications during installation is in place, and ensures certain installation effect.Although above-mentioned same table can FOLD AND PACK, accumulating convenient, also there are some shortcomings:
(1) the crossbeam length of above-mentioned same table is fixing, and the same table of different size needs the crossbeam of joining different length, in production and selling process, because the disunity of specification, increases extra management cost; Meanwhile, cannot expect during production which kind of specification can compare situation of selling well, can only produce by all size simultaneously, the product overloading of some non-situation of selling well specification during sale, can be caused;
(2) motor of above-mentioned same table is installed on the middle part of crossbeam, and in packing and transporting process, motor and crossbeam are what to separate; In installation process, the installation accuracy of motor requires higher, if user oneself installs same table, not only installation process is complicated, and can not ensure the installation accuracy of motor, and then affects the normal use of same table.
Summary of the invention
The technical problems to be solved in the utility model is to provide the telescopic same table of a kind of crossbeam.
In order to solve the problems of the technologies described above, the technical scheme that the utility model provides is as follows: the telescopic same table of a kind of crossbeam, comprise desktop, be supported in the crossbeam below desktop, a pair elevating mechanism and for driving the driving mechanism of a pair elevating mechanism lifting, elevating mechanism described in a pair symmetrically and be fixedly connected with respectively with the two ends of crossbeam, described crossbeam comprises outer crossbeam one, outer crossbeam two and interior crossbeam, one end of described outer crossbeam one and outer crossbeam two is fixedly connected on elevating mechanism respectively, the other end of described outer crossbeam one and outer crossbeam two is unsettled, the two ends of described interior crossbeam are detachably fixedly connected with outer crossbeam two with outer crossbeam one respectively, and the end of described interior crossbeam can the length direction of crossbeam one and outer crossbeam two outside be moved.
Further, described outer crossbeam one and outer crossbeam two are provided with elongated hole, and the two ends of described interior crossbeam are provided with connecting hole.
Further, described driving mechanism comprises drive motors, shell and drive link, described drive motors is fixedly arranged on one of them elevating mechanism, described shell covers on drive motors, described motor is provided with power transmission shaft, described power transmission shaft is through drive motors, and one end of described power transmission shaft is connected with the elevating mechanism being provided with drive motors, and the other end of described power transmission shaft is connected with the elevating mechanism away from drive motors by drive link.
Further, described drive link comprises the bar one be connected with power transmission shaft and the bar two be connected with the elevating mechanism away from drive motors, and the free end of described bar two is detachably fixedly connected with bar one.
Further, the cross section of described bar two is polygonized structure, and described bar one is hollow structure, and the shape of this bar one internal cavities and the shape of bar two adapt.
Further, the position near free end end on described bar one is provided with screwed hole, and this screwed hole communicates with the internal cavities of bar one.
The telescopic same table of a kind of crossbeam of the present utility model, has following usefulness:
(1) crossbeam of the present utility model comprises outer crossbeam one, outer crossbeam two and interior crossbeam, and the two ends of interior crossbeam are detachably fixedly connected with outer crossbeam two with outer crossbeam one respectively, the end of interior crossbeam can the length direction of crossbeam one and outer crossbeam two outside be moved, the crossbeam of this structure is scalable, can regulate arbitrarily according to the desktop of different size, in process of production, crossbeam can be produced in batches, and do not consider the specification of same table, uniform specification, produce and all decrease with management cost, and can not cause unsalable because of the problem of specification; Because this telescopic crossbeam is detachably fixedly connected with, transport and installation are all more for convenience.
(2) because the installation of motor is the core that same table is installed, requirement for installation accuracy is higher, in the prior art, because motor is arranged on the middle part of crossbeam, motor and crossbeam can only be separated transport in transportation, this just installs same table to user and adds difficulty, and in the utility model, motor is fixed on elevating mechanism, does not affect the transport of elevating mechanism, therefore, during producer's delivery, motor is fixed on elevating mechanism, and this just reduces the difficulty of installation to user, convenient installation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the telescopic same table of the present embodiment crossbeam;
Fig. 2 is the close-up schematic view in the portion of A shown in Fig. 1;
Fig. 3 is the explosive state schematic diagram of the present embodiment crossbeam;
Fig. 4 is the close-up schematic view in the portion of B shown in Fig. 1;
Fig. 5 is the sectional view of the present embodiment drive link;
Fig. 6 is the structural representation of the present embodiment driving mechanism.
Detailed description of the invention
Be described in further detail below in conjunction with accompanying drawing and the telescopic same table of the crossbeam of detailed description of the invention to the present embodiment.
As shown in Figure 1, the telescopic same table of a kind of crossbeam of the present embodiment, comprise desktop 50, be supported in the crossbeam 40 below desktop, a pair elevating mechanism 10 and the driving mechanism 20 for driving a pair elevating mechanism 10 to be elevated, a pair elevating mechanism 10 is symmetrically and be fixedly connected with respectively with the two ends of crossbeam 40.It should be noted that, desktop 50 in the present embodiment, the structure of elevating mechanism 10 are identical with structure corresponding in notification number a kind of same table disclosed in the Chinese invention patent of " CN103126303B ", therefore, do not repeat at this concrete structure to desktop 50 and elevating mechanism 10.
As the improvements of the present embodiment, as shown in Figure 2 and Figure 3, described crossbeam 40 comprises outer crossbeam 1, outer crossbeam 2 45 and interior crossbeam 41, and one end of its China and foreign countries' crossbeam 1 and outer crossbeam 2 45 is fixedly connected on elevating mechanism 10 respectively, and the other end is unsettled.Wherein the two ends of interior crossbeam 41 are detachably fixedly connected with outer crossbeam 2 45 with outer crossbeam 1 respectively, and the end of interior crossbeam 41 can the length direction of crossbeam 1 and outer crossbeam 2 45 outside be moved.Specific to the present embodiment, as shown in Figure 3, crossbeam 1 and outer crossbeam 2 45 are provided with elongated hole 43 outside, are provided with connecting hole 44 at the two ends of interior crossbeam 41.When mounted, by bolt or pin through connecting hole 44 and elongated hole 43, interior crossbeam 41 and outer crossbeam 1 or outer crossbeam 2 45 are fixed together.Its bolt or pin can move in elongated hole 43, select suitable position carrying out fastening, thus adapt to the desktop of different size.
Above-mentioned telescopic beam structure, can regulate arbitrarily according to the desktop of different size, in process of production, can crossbeam be produced in batches, and not consider the specification of same table, uniform specification, produce and all decrease with management cost, and can not cause unsalable because of the problem of specification; Because this telescopic crossbeam is detachably fixedly connected with, transport and installation are all more for convenience.
Further, the driving mechanism 20 of the present embodiment as shown in Figure 6, comprises drive motors 21, shell 22 and drive link 30, and wherein drive motors 21 is fixedly arranged on one of them elevating mechanism 10, and shell 22 to cover on drive motors 21 and is fixedly connected with elevating mechanism 10.Above-mentioned drive motors 21 is provided with power transmission shaft 23, and this power transmission shaft 23 is through drive motors 21, and one end of power transmission shaft 23 is connected with the elevating mechanism 10 being provided with drive motors 21, and the other end is connected with the elevating mechanism 10 away from drive motors 21 by drive link 30.
In order to adapt to above-mentioned scalable crossbeam, the drive link 30 of the present embodiment as shown in Figure 4, Figure 5, comprise the bar 1 be connected with power transmission shaft 23 and the bar 2 32 be connected with the elevating mechanism 10 away from drive motors 21, the free end of its king-rod 2 32 is detachably fixedly connected with bar 1.Specific to the present embodiment, the cross section of above-mentioned bar 2 32 is polygonized structure, and bar 1 is hollow structure, and the shape of this bar 1 internal cavities and the shape of bar 2 32 adapt.Further, the position near free end end on bar 1 is provided with screwed hole 33, and this screwed hole 33 communicates with the internal cavities of bar 1.In installation process, the inside of bar 2 32 insertion rod 1, after adjusting to correct position, screws in screw by screwed hole 33, is fixed bar 2 32.This drive link 30 adapts with crossbeam 40, is Collapsible structure equally, facilitates accumulating and installation, make the uniform specification of same table, and produce with management cost lower, the scope of application is wider.
In a word; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the telescopic same table of crossbeam, comprise desktop, be supported in the crossbeam below desktop, a pair elevating mechanism and for driving the driving mechanism of a pair elevating mechanism lifting, elevating mechanism described in a pair symmetrically and be fixedly connected with respectively with the two ends of crossbeam, it is characterized in that: described crossbeam comprises outer crossbeam one, outer crossbeam two and interior crossbeam, one end of described outer crossbeam one and outer crossbeam two is fixedly connected on elevating mechanism respectively, the other end of described outer crossbeam one and outer crossbeam two is unsettled, the two ends of described interior crossbeam are detachably fixedly connected with outer crossbeam two with outer crossbeam one respectively, and the end of described interior crossbeam can the length direction of crossbeam one and outer crossbeam two outside be moved.
2. according to same table according to claim 1, it is characterized in that: described outer crossbeam one and outer crossbeam two are provided with elongated hole, and the two ends of described interior crossbeam are provided with connecting hole.
3. according to the same table described in claim 1 or 2, it is characterized in that: described driving mechanism comprises drive motors, shell and drive link, described drive motors is fixedly arranged on one of them elevating mechanism, described shell covers on drive motors, described drive motors is provided with power transmission shaft, described power transmission shaft is through drive motors, and one end of described power transmission shaft is connected with the elevating mechanism being provided with drive motors, and the other end of described power transmission shaft is connected with the elevating mechanism away from drive motors by drive link.
4. according to same table according to claim 3, it is characterized in that: described drive link comprises the bar one be connected with power transmission shaft and the bar two be connected with the elevating mechanism away from drive motors, and the free end of described bar two is detachably fixedly connected with bar one.
5. according to same table according to claim 4, it is characterized in that: the cross section of described bar two is polygonized structure, described bar one is hollow structure, and the shape of this bar one internal cavities and the shape of bar two adapt.
6. according to same table according to claim 5, it is characterized in that: the position near free end end on described bar one is provided with screwed hole, and this screwed hole communicates with the internal cavities of bar one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420861846.XU CN204317886U (en) | 2014-12-31 | 2014-12-31 | The telescopic same table of a kind of crossbeam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420861846.XU CN204317886U (en) | 2014-12-31 | 2014-12-31 | The telescopic same table of a kind of crossbeam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204317886U true CN204317886U (en) | 2015-05-13 |
Family
ID=53154301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420861846.XU Expired - Fee Related CN204317886U (en) | 2014-12-31 | 2014-12-31 | The telescopic same table of a kind of crossbeam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204317886U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106579750A (en) * | 2016-11-10 | 2017-04-26 | 浙江捷昌线性驱动科技股份有限公司 | Easy-assembled lifting table |
| CN107161906A (en) * | 2017-06-14 | 2017-09-15 | 苏州赛易特环保科技有限公司 | A kind of Telescopic hoisting apparatus |
| CN108497693A (en) * | 2018-05-31 | 2018-09-07 | 浙江万胜金属结构有限公司 | Same table |
| CN108523415A (en) * | 2018-05-28 | 2018-09-14 | 绍兴康拓传动科技有限公司 | A kind of more leg electric rotary table frame |
-
2014
- 2014-12-31 CN CN201420861846.XU patent/CN204317886U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106579750A (en) * | 2016-11-10 | 2017-04-26 | 浙江捷昌线性驱动科技股份有限公司 | Easy-assembled lifting table |
| CN107161906A (en) * | 2017-06-14 | 2017-09-15 | 苏州赛易特环保科技有限公司 | A kind of Telescopic hoisting apparatus |
| CN108523415A (en) * | 2018-05-28 | 2018-09-14 | 绍兴康拓传动科技有限公司 | A kind of more leg electric rotary table frame |
| CN108497693A (en) * | 2018-05-31 | 2018-09-07 | 浙江万胜金属结构有限公司 | Same table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20211231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |