CN208972783U - A kind of three section same table of bi-motor formal dress round tube - Google Patents
A kind of three section same table of bi-motor formal dress round tube Download PDFInfo
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- CN208972783U CN208972783U CN201821082459.0U CN201821082459U CN208972783U CN 208972783 U CN208972783 U CN 208972783U CN 201821082459 U CN201821082459 U CN 201821082459U CN 208972783 U CN208972783 U CN 208972783U
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- tube body
- link block
- tube
- pipe connecting
- connecting fitting
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Abstract
The utility model provides a kind of three section same table of bi-motor formal dress round tube, comprising: transverse beam assembly；First tube body, end are fixedly connected with the transverse beam assembly；Second tube body is set in outside first tube body, and the first clamping groove of annular is offered on the inner tubal wall of second tube body upper end；Lead screw is arranged in first tube body；First sheath, between first tube body and second tube body, and first sheath is connect by first clamping groove with second tube body；Pipe connecting fitting for two-half structure and clamps the lead screw, and second tube body is connect with the Pipe connecting fitting, and the lower end of first tube body corresponds to the upper surface of the Pipe connecting fitting.The utility model has the following beneficial effects: lifting tube boot can be installed without aperture, and sheathing member can be effectively avoided to damage or deform, and lifting pipe can reliably link together very much with lead screw.
Description
Technical field
The utility model belongs to same table technical field, is related to a kind of three section same table of bi-motor formal dress round tube.
Background technique
Conventionally, as the demand to height of table top is different, there is a kind of same table, same table can pass through
It stretching to adjust the height of table leg, the lifting device of same table needs just to be able to achieve the lifting of desk by manual operation, but
In actual use, the lifting of manual operation desk and inconvenience, so that working efficiency can be lowered.
Current same table, the table leg with more root canal shapes, lesser table leg is threaded through in biggish table leg, thus
The height of desktop is achived up and down, and more be arranged are actually to be provided with sheathing member between table leg or lifting pipe,
Sheathing member for table leg or lifting pipe it is flexible play the role of it is very important, and in existing lifting table structure, usually
It is to use aperture be fixed on sheath on the inner tubal wall of table leg or lifting pipe, so both unsightly, and whole
Stress is also very unreasonable, causes sheathing member to be easily damaged or deform, and lifting pipe can not reliably be connect with lead screw
Together, the lifting effect of same table can be made poor in this way.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems existing in the prior art, to propose a kind of bi-motor formal dress round tube
Three section same tables.
The purpose of this utility model can be realized by the following technical scheme: a kind of three section of bi-motor formal dress round tube lifting
Table, comprising:
Transverse beam assembly；
First tube body, end are fixedly connected with the transverse beam assembly；
Second tube body is set in outside first tube body, and offers ring on the inner tubal wall of second tube body upper end
First clamping groove of shape；
Lead screw is arranged in first tube body；
First sheath, between first tube body and second tube body, and first sheath is described in
First clamping groove is connect with second tube body；
Pipe connecting fitting is two-half structure and has inner hole, and the lead screw is fixed in the inner hole, described the
Two tube bodies are connect with the Pipe connecting fitting, and the lower end of first tube body corresponds to the upper surface of the Pipe connecting fitting.
Preferably, further including third tube body and the second sheath, the third tube body is set in outside second tube body, and
The second clamping groove of annular is offered on the inner tubal wall of third tube body upper end, second sheath is located at the third tube body
Between second tube body, and second sheath is connect by second clamping groove with the third tube body.
Preferably, the lower end of first sheath has the first turned-out buckle, the lower end of second sheath has
Turned-out second buckle, first buckle are embedded in first clamping groove, and second buckle is embedded described the
In two clamping grooves.
Preferably, the Pipe connecting fitting includes left link block and right link block, the left link block and the right company
Connecing block is to form the circular Pipe connecting fitting after semi-annular shape structure and the two merge.
Preferably, being provided with the first connecting pin on the left link block and the right link block, opened on the lead screw
Equipped with the first connecting hole, the left link block and the right link block clamp the lead screw from the two sides of the lead screw, and
First connecting pin is threaded through in first connecting hole.
Preferably, the Pipe connecting fitting is located in second tube body, and second tube body is equipped with several adjustment
Piece, the trimmer are connect with second tube body and the Pipe connecting fitting.
Preferably, the upper and lower ends of the trimmer are respectively arranged with short pin and the second connecting pin, the tube body connection
Several second connecting holes are provided on part, the trimmer is arranged on the outer tube wall of second tube body, and the short pin is worn
It being located on second tube body, second connecting pin sequentially passes through second tube body and second connecting hole, thus
It is fixedly connected with second tube body with the Pipe connecting fitting.
Axis is worn preferably, being respectively arranged on the end face of two U-shaped ends of the left link block and the right link block
And perforation, described on the left link block wear axis and the perforation respectively with the perforation on the right link block with
And described wear axis connection.
Preferably, the Pipe connecting fitting is hollow structure, and annular is offered on the inner hole wall of the Pipe connecting fitting
Groove.
Compared with prior art, the utility model has the following beneficial effects:
1, lifting tube boot can be installed without aperture, and sheathing member can be effectively avoided to damage or deform, and
And lifting pipe can reliably link together very much with lead screw.
Detailed description of the invention
Fig. 1 is the sectional view of the three section leg assemblies of round tube of the utility model.
Fig. 2 is the portion the A enlarged diagram of Fig. 1.
Fig. 3 is the perspective view of the explosion of three section structure of round tube of the utility model.
Fig. 4 is the structural schematic diagram of the Pipe connecting fitting of the utility model.
Fig. 5 is the schematic diagram of the three section same table of bi-motor formal dress round tube of the utility model.
In figure, 100, transverse beam assembly；200, the first tube body；300, the second tube body；310, the first clamping groove；400, lead screw；
410, the first connecting hole；500, the first sheath；510, the first buckle；600, Pipe connecting fitting；610, left link block；620, right company
Connect block；630, the first connecting pin；640, the second connecting hole；650, axis is worn；660, it perforates；700, third tube body；710, the second card
Access slot；800, the second sheath；810, the second buckle；900, trimmer；910, short pin；920, the second connecting pin.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, a kind of three section same table of bi-motor formal dress round tube, comprising: transverse beam assembly
100, the first tube body 200, the second tube body 300, lead screw 400, the first sheath 500 and Pipe connecting fitting 600, above structure can
Realize the table leg elevating function of same table.
Transverse beam assembly 100 is exactly the crossbeam of desktop, and more specifically, transverse beam assembly 100 is exactly a strip beam-like
Structure, desktop are fixed on transverse beam assembly 100, and the both ends tool of crossbeam, there are two leg assemblies, leg assemblies include first
Tube body 200, the second tube body 300, lead screw 400, the first sheath 500 and Pipe connecting fitting 600.
First tube body 200, end are fixedly connected with the transverse beam assembly 100；Preferably, the diameter of the first tube body 200
It is fixed greater than the diameter of lead screw 400, and less than the diameter of the second tube body 300, transverse beam assembly 100 and the upper end of the first tube body 200
Together, moving up and down and go up and down and with the first tube body 200.
Second tube body 300 is set in outside first tube body 200, and on the inner tubal wall of 300 upper end of the second tube body
Offer the first clamping groove 310 of annular；It preferably, is the relationship being arranged between the second tube body 300 and the first tube body 200, and
And the first clamping groove 310 of annular is offered on the inner wall of the second tube body 300；Herein it is worth noting that, traditional second
On tube body 300, there is no 310 structures of the first clamping groove, but have been arranged radially several apertures.
Lead screw 400 is arranged in first tube body 200；Preferably, the diameter of lead screw 400 is minimum, is threaded through the
In one tube body 200.
First sheath 500, between first tube body 200 and second tube body 300, and first sheath
500 are connect by first clamping groove 310 with second tube body 300；Preferably, the first tube body 200 and the second tube body 300
Between in gap, the first sheath 500 is located in gap, can be made between the first tube body 200 and the second tube body 300 in this way
Relative movement is more smooth, and can also support column the first tube body 200 and the second tube body 300.
It it is worth noting that, is also herein the presence of shield between adjacent lifting pipe in the leg assemblies of traditional same table
Set, but on mounting structure there is defect then to have on corresponding sheath by being arranged radially aperture on lifting pipe outside
There is convex block corresponding with aperture, convex block is threaded through in aperture, so that sheath is connected, but this connection type is actually class
It is similar to select several points on the sheath of annular and be fixed, in stress, convex block is easily deformed, and convex block is also easy from aperture
Middle abjection, causes sheath to be detached from out of gap.
And in the present embodiment, correcting under the first sheath 500 can be embedded in the first clamping groove 310, so
The lower end of the entire loop shaped of first sheath 500 can be reliably stuck in the first clamping groove 310 of annular, thus forming face
With the effect of face contact stress, greatly promote the first sheath 500 connection firmness, and due to be between face and face by
Power, so have the effect of preventing deformation, it is very reliable.
Pipe connecting fitting 600 is two-half structure and has inner hole, and the lead screw 400 is fixed in the inner hole,
Second tube body 300 is connect with the Pipe connecting fitting 600, and the lower end of first tube body 200 corresponds to the tube body and connects
The upper surface of fitting 600.
Preferably, Pipe connecting fitting 600 is actually split type structure, with the portion that symmetrical two halves are detachable
Part, by will form a circular hole, that is, inner hole after two parts are stitched together, inner hole can clamp lead screw 400,
Namely lead screw 400 and Pipe connecting fitting 600 are fixed together, the first tube body 200 is then fixed on one with Pipe connecting fitting 600
It rises, to realize being fixedly connected between lead screw 400 and the first tube body 200.
It is worth noting that, traditional Pipe connecting fitting 600 is an integral structure herein, can not be dismantled, lead screw 400
It is plugged on connector, and the side of connector is screwed into screw, so that middle pipe and lead screw 400 are linked together, it is non-in this way
Normal trouble, and structurally, also not ingenious enough, disassembly installation is also inconvenient.
And in the present embodiment, split type structure is used, is attached using the Pipe connecting fitting 600 of two halves formula,
Not only clever structure, but also convenient disassembly, connection effect are also very reliable.
It as shown in Figure 1, Figure 2, further include third tube body 700 and on the basis of the above embodiment shown in Fig. 3, Fig. 5
Two sheaths 800, the third tube body 700 are set in outside second tube body 300, and the inner tube of 700 upper end of third tube body
The second clamping groove 710 of annular is offered on wall, second sheath 800 is located at the third tube body 700 and second pipe
Between body 300, and second sheath 800 is connect by second clamping groove 710 with the third tube body 700.
Preferably, also there is third tube body 700, third tube body 700 is actually outer tube, that is, the maximum liter of diameter
Drop pipe, for overall structure, outermost is exactly third tube body 700, due between third tube body 700 and the second tube body 300
It is also required to the second sheath 800 of setting support construction, so being also equipped with the second clamping groove on the inner wall of third tube body 700
710, so that the effect of forming face and face contact stress, greatly promotes the firmness of the second sheath 800 connection, and due to being
Stress between face and face, so have the effect of preventing deformation, it is very reliable.
As shown in Figure 1 and Figure 2, on the basis of the above embodiment, the lower end of first sheath 500 has turned-out
The first buckle 510, the lower end of second sheath 800 has the second turned-out buckle 810, and first buckle 510 is embedding
It is located in first clamping groove 310, second buckle 810 is embedded in second clamping groove 710.
Preferably, the first sheath 500 is identical as the structure of the second sheath 800, the diameter of the adaptation of the two only it is different and
, the first sheath 500 and the second sheath 800 are loop shaped structure, and the upper end of its axis direction has an end, are used
In conflict in the upper end of tube body, and the first buckle 510 and the second buckle 810 are then embedded respectively in the first clamping groove 310 and second
In clamping groove 710, and the first buckle 510 and the second buckle 810 preferably wedge-shaped head, be conducive to be embedded clamping groove in this way
It is interior.
As shown in figure 1, figure 3 and figure 4, on the basis of the above embodiment, the Pipe connecting fitting 600 includes left connection
Block 610 and right link block 620, the left link block 610 is semi-annular shape structure with the right link block 620 and the two is closed
And the circular Pipe connecting fitting 600 is formed afterwards.
Preferably, left link block 610 and right link block 620 are semi-circular shape, and the two can be stitched together, this knot
The Pipe connecting fitting 600 of structure is different from traditional integral structure, and dismounting is more convenient, and can be very reliably by silk
Thick stick 400 is fixed.
As shown in figure 1, figure 3 and figure 4, on the basis of the above embodiment, the left link block 610 and the right company
It connects and is provided with the first connecting pin 630 on block 620, the first connecting hole 410, the left link block are offered on the lead screw 400
610 and the right link block 620 from the two sides of the lead screw 400 clamp the lead screw 400, and first connecting pin
630 are threaded through in first connecting hole 410.
Preferably, left and right link block 620 has on the position of its intrados due to being semicircular ring assembling structure towards circle
First connecting pin 630 in heart direction, left and right link block 620 can clamp lead screw 400 from the left and right sides, while pass through the first connection
Pin 630 is fixed together with the first connecting hole 410, lead screw 400 efficiently easily can be securely attached to tube body in this way
In the inner hole of connector 600.
As shown in figure 1, figure 3 and figure 4, on the basis of the above embodiment, the Pipe connecting fitting 600 is located at described the
In two tube bodies 300, and second tube body 300 is equipped with several trimmers 900, the trimmer 900 and second tube body
300 and the Pipe connecting fitting 600 connect.
Trimmer 900 is strip laminated structure, and trimmer 900 has the concave profile being bonded with the second tube body 300,
Trimmer 900 can link together with Pipe connecting fitting 600 and the second tube body 300 simultaneously, can thus not use
It realizes and is fixedly mounted under the premise of screw.
As shown in figure 1, figure 3 and figure 4, on the basis of the above embodiment, the upper and lower ends difference of the trimmer 900
It is provided with short pin 910 and the second connecting pin 920, is provided with several second connecting holes 640, institute on the Pipe connecting fitting 600
It states trimmer 900 to be arranged on the outer tube wall of second tube body 300, and the short pin 910 is threaded through second tube body 300
On, second connecting pin 920 sequentially passes through second tube body 300 and second connecting hole 640, to make described
Two tube bodies 300 are fixedly connected with the Pipe connecting fitting 600.
Preferably, adjustment specific structure is actually in the short pin 910 of upper and lower ends setting of intrados and the second company
Outbound 920, short pin 910 for making the second tube body 300 link together with trimmer 900, and the second connecting pin 920 also cross
It second tube body 300 and is provided on the second connecting hole 640 of Pipe connecting fitting 600, so that the second tube body 300 be connected with tube body
Fitting 600 is fixed together, and this fixed form is not necessarily to screw, and easy for assemble or unload.
Herein it is also worth noting that offering corresponding short pin 910 and the second connection on the tube wall of the second tube body 300
The through-hole of pin 920, and the quantity of trimmer 900 is preferably 4, is respectively set on left link block 610 and right link block 620
There are 2 the second connecting holes 640, to realize reliable be fixedly mounted.
As shown in figure 1, figure 3 and figure 4, on the basis of the above embodiment, the left link block 610 and the right company
It connects to be respectively arranged on the end face of two U-shaped ends of block 620 and wears axis 650 and perforation 660, the institute on the left link block 610
State wear axis 650 and it is described perforation 660 respectively on the right link block 620 the perforation 660 and it is described wear axis 650 connect
It connects.
Preferably, left link block 610 and right link block 620, which can splice, is fixed together, and being fixedly connected for the two is
It is fixed together by wearing axis 650 with perforation 660, in more detail, the axis 650 of wearing on left link block 610 is threaded through right connection
In perforation 660 on block 620, and wearing in the perforation 660 that axis 650 is threaded through on left link block 610 on right link block 620, this
Sample can be realized the reliable installation of the two, and convenient disassembly.
As shown in Figure 3, Figure 4, on the basis of the above embodiment, the Pipe connecting fitting 600 is hollow structure, and institute
State the groove that annular is offered on the inner hole wall of Pipe connecting fitting 600, it is preferred that be convenient for opening up the second connecting hole 640 in this way.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (9)
1. a kind of three section same table of bi-motor formal dress round tube characterized by comprising
Transverse beam assembly；
First tube body, end are fixedly connected with the transverse beam assembly；
Second tube body is set in outside first tube body, and annular is offered on the inner tubal wall of second tube body upper end
First clamping groove；
Lead screw is arranged in first tube body；
First sheath, between first tube body and second tube body, and first sheath passes through described first
Clamping groove is connect with second tube body；
Pipe connecting fitting is two-half structure and has inner hole, and the lead screw is fixed in the inner hole, second pipe
Body is connect with the Pipe connecting fitting, and the lower end of first tube body corresponds to the upper surface of the Pipe connecting fitting.
2. three section same table of bi-motor formal dress round tube as described in claim 1, it is characterised in that: further include third tube body with
And second sheath, the third tube body is set in outside second tube body, and is opened up on the inner tubal wall of third tube body upper end
There is the second clamping groove of annular, second sheath is between the third tube body and second tube body, and described second
Sheath is connect by second clamping groove with the third tube body.
3. three section same table of bi-motor formal dress round tube as described in claim 2, it is characterised in that: under first sheath
Holding has the first turned-out buckle, and the lower end of second sheath has the second turned-out buckle, and first buckle is embedding
It is located in first clamping groove, second buckle is embedded in second clamping groove.
4. three section same table of bi-motor formal dress round tube as described in claim 1, it is characterised in that: the Pipe connecting fitting packet
Include left link block and right link block, the left link block with after the right link block is semi-annular shape structure and the two merges
Form the circular Pipe connecting fitting.
5. three section same table of bi-motor formal dress round tube as described in claim 4, it is characterised in that: the left link block and
Be provided with the first connecting pin on the right link block, offer the first connecting hole on the lead screw, the left link block and
The right link block clamps the lead screw from the two sides of the lead screw, and first connecting pin is threaded through first connection
In hole.
6. three section same table of bi-motor formal dress round tube as described in claim 1, it is characterised in that: the Pipe connecting fitting position
In in second tube body, and second tube body be equipped with several trimmers, the trimmer and second tube body and
The Pipe connecting fitting connection.
7. three section same table of bi-motor formal dress round tube as described in claim 6, it is characterised in that: above and below the trimmer
Both ends are respectively arranged with short pin and the second connecting pin, and several second connecting holes, the tune are provided on the Pipe connecting fitting
Full wafer is arranged on the outer tube wall of second tube body, and the short pin is threaded through on second tube body, second connection
Pin sequentially passes through second tube body and second connecting hole, to keep second tube body and the Pipe connecting fitting solid
Fixed connection.
8. three section same table of bi-motor formal dress round tube as described in claim 5, it is characterised in that: the left link block and
It is respectively arranged on the end face of two U-shaped ends of the right link block and wears axis and perforation, described on the left link block is worn
Axis and the perforation respectively with the perforation on the right link block and described wear axis connection.
9. three section same table of bi-motor formal dress round tube as described in claim 8, it is characterised in that: the Pipe connecting fitting is
Hollow structure, and the groove of annular is offered on the inner hole wall of the Pipe connecting fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821082459.0U CN208972783U (en) | 2018-07-09 | 2018-07-09 | A kind of three section same table of bi-motor formal dress round tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821082459.0U CN208972783U (en) | 2018-07-09 | 2018-07-09 | A kind of three section same table of bi-motor formal dress round tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208972783U true CN208972783U (en) | 2019-06-14 |
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ID=66779725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821082459.0U Active CN208972783U (en) | 2018-07-09 | 2018-07-09 | A kind of three section same table of bi-motor formal dress round tube |
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| Country | Link |
|---|---|
| CN (1) | CN208972783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108741624A (en) * | 2018-07-09 | 2018-11-06 | 宁波汇五洲智能科技有限公司 | A kind of section of bi-motor formal dress pipe three same table |
-
2018
- 2018-07-09 CN CN201821082459.0U patent/CN208972783U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108741624A (en) * | 2018-07-09 | 2018-11-06 | 宁波汇五洲智能科技有限公司 | A kind of section of bi-motor formal dress pipe three same table |
| CN108741624B (en) * | 2018-07-09 | 2024-03-01 | 宁波汇五洲智能科技有限公司 | Double-motor upright-mounted three-section lifting table for round tube |
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