CN111900683A - Back-to-back combined lifting table with wire grooves - Google Patents
Back-to-back combined lifting table with wire grooves Download PDFInfo
- Publication number
- CN111900683A CN111900683A CN202010854853.7A CN202010854853A CN111900683A CN 111900683 A CN111900683 A CN 111900683A CN 202010854853 A CN202010854853 A CN 202010854853A CN 111900683 A CN111900683 A CN 111900683A
- Authority
- CN
- China
- Prior art keywords
- wire groove
- wire
- line cell
- frame
- trunking
- Prior art date
- 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.)
- Withdrawn
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0487—Tubings, i.e. having a closed section with a non-circular cross-section
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/02—Underframes
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B9/00—Tables with tops of variable height
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
Abstract
The invention discloses a back-to-back combined lifting table with a wire groove, which comprises a first wire groove frame, a second wire groove frame and two connecting pipes connected with the first wire groove frame and the second wire groove frame respectively, wherein the first wire groove frame and the second wire groove frame are in sliding sleeve fit, transverse waist-shaped holes are formed in the left side and the right side of the first wire groove frame, connecting plates are arranged on the left side and the right side of the second wire groove frame, the connecting plates are arranged in the wire groove of the second wire groove frame and are provided with threaded holes, screws positioned in the wire groove of the first wire groove frame are arranged in the waist-shaped holes, and the screws penetrate through the waist-shaped holes and are in threaded connection with the threaded holes. The back-to-back combined lifting table with the wire grooves is attractive in appearance and high in practicability.
Description
Technical Field
The invention relates to the field of office furniture, in particular to a back-to-back combined lifting table with a wire casing.
Background
The traditional back-to-back combined type lifting table needs to be provided with more electric appliances, so that the arrangement of electric wires of the electric appliances is very disordered, and a wire groove frame is generally designed in the back-to-back combined type lifting table to solve the problem of disorder arrangement of the electric wires. However, most of the lifting tables on the market can be transversely adjusted in length, but the structure of the wire groove frame is fixed, and the lifting tables with different lengths cannot be adapted.
Disclosure of Invention
Technical problem to be solved
The invention aims to provide a back-to-back combined lifting table with a wire groove, and aims to solve the problem that a wire groove frame in a traditional back-to-back combined lifting table cannot adapt to lifting tables with different lengths.
(II) technical scheme
In order to solve the problems, the invention provides a back-to-back combined lifting table with a wire groove, which comprises a first wire groove frame, a second wire groove frame and two connecting pipes connected with the first wire groove frame and the second wire groove frame respectively, wherein the first wire groove frame and the second wire groove frame are in sliding sleeve fit, transverse waist-shaped holes are formed in the left side and the right side of the first wire groove frame, connecting plates are arranged on the left side and the right side of the second wire groove frame, the connecting plates are arranged in the wire groove of the second wire groove frame and are provided with threaded holes, screws positioned in the wire groove of the first wire groove frame are arranged in the waist-shaped holes, and the screws penetrate through the waist-shaped holes and are in threaded connection with the threaded holes.
In the back-to-back combined lifting table with the wire grooves, the first wire groove frame is inserted in the wire grooves of the second wire groove frame in a sliding manner,
In the back-to-back combined lifting table with the wire chase, the first wire chase and the second wire chase are respectively provided with the cover plates corresponding to the first wire chase and the second wire chase.
In the back-to-back combined lifting table with the wire chase, the connecting plate is welded on the second wire chase.
(III) advantageous effects
In the back-to-back combined lifting table with the wire groove, the wire groove frame can be transversely stretched and contracted, so that the wire groove frame can be changed in coordination with the change of the length of the lifting table, and the practicability is improved.
Drawings
FIG. 1 is a schematic structural view of a back-to-back combination lift table with wire chase of the present invention;
FIG. 2 is a perspective view of the wire chase holder of FIG. 1;
FIG. 3 is a cross-sectional view of the wire chase frame;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
in the figure, 1 is a first thread groove frame, 2 is a second thread groove frame, 3 is a connecting pipe, 4 is a waist-shaped hole, 5 is a connecting plate, 6 is a threaded hole, and 8 is a cover plate.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1-4, a back-to-back combined lifting table with a trunking comprises a first trunking frame 1, a second trunking frame 2 and two connecting pipes 3 respectively connected with the first trunking frame 1 and the second trunking frame 2, wherein the connecting pipes 3 are used for connecting the single lifting table arranged back-to-back. The first wire chase frame 1 is inserted into the second wire chase frame 2 and transversely slides along the second wire chase frame 2, transverse waist-shaped holes 4 are formed in the left side and the right side of the first wire chase frame 1, the waist-shaped holes 4 are of straight line holes, connecting plates 5 are welded on the left side and the right side of the second wire chase frame 2, and the connecting plates 5 are arranged in wire chases of the second wire chase frame 2 and are provided with threaded holes 6. The first wire chase frame 1 is inserted in the wire chase of the second wire chase frame 2 in a sliding manner, and the first wire chase frame 1 and the second wire chase frame 2 are respectively provided with cover plates 8 corresponding to the first wire chase frame 1 and the second wire chase frame 2.
The lifting table drives the second line slot frame 2 to transversely move while transversely stretching, after the lifting table moves to a proper position, the waist-shaped hole 4 is provided with a screw which is positioned in a line slot of the first line slot frame, and the screw passes through the waist-shaped hole 4 and then is in threaded connection with the threaded hole 6, so that the first line slot frame 1 and the second line slot frame 2 are fixed with each other, the line slot frames with fixed lengths do not need to be additionally configured, and the practicability of the line slot frames is improved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a back-to-back combination formula lift table with wire casing, its characterized in that, includes first line cell rack (1), second line cell rack (2) and two connecting pipes (3) of being connected with first line cell rack (1) and second line cell rack (2) respectively, first line cell rack (1) and second line cell rack (2) sliding sleeve cooperation, the left and right sides of first line cell rack (1) is provided with horizontal waist type hole (4), the left and right sides of second line cell rack (2) is provided with connecting plate (5), connecting plate (5) set up in the wire casing of second line cell rack (2) to be provided with screw hole (6), waist type hole (4) are provided with the screw that is located the wire casing of first line cell rack, the screw passes behind waist type hole (4) and screw hole (6) threaded connection.
2. A combined back-to-back table with trunking according to claim 1, wherein the first trunking rack (1) is slidingly plugged into the trunking of the second trunking rack (2).
3. Back-to-back combined lifting table with trunking according to claim 1, characterized in that the first and second trunking racks (1, 2) are provided with a cover plate (8) corresponding thereto, respectively.
4. A combined back-to-back table with trunking according to claim 1, characterised in that the connection plate (5) is welded to the second trunking bracket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010854853.7A CN111900683A (en) | 2020-08-24 | 2020-08-24 | Back-to-back combined lifting table with wire grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010854853.7A CN111900683A (en) | 2020-08-24 | 2020-08-24 | Back-to-back combined lifting table with wire grooves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111900683A true CN111900683A (en) | 2020-11-06 |
Family
ID=73224200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010854853.7A Withdrawn CN111900683A (en) | 2020-08-24 | 2020-08-24 | Back-to-back combined lifting table with wire grooves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111900683A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017250A (en) * | 2021-03-30 | 2021-06-25 | 安徽省汉帮家具制造有限公司 | Furniture with hidden line slot and hidden line slot |
-
2020
- 2020-08-24 CN CN202010854853.7A patent/CN111900683A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017250A (en) * | 2021-03-30 | 2021-06-25 | 安徽省汉帮家具制造有限公司 | Furniture with hidden line slot and hidden line slot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201106 |
|
| WW01 | Invention patent application withdrawn after publication |