CN218698520U - Workbench with telescopic and adjustable width - Google Patents
Workbench with telescopic and adjustable width Download PDFInfo
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- CN218698520U CN218698520U CN202222889714.5U CN202222889714U CN218698520U CN 218698520 U CN218698520 U CN 218698520U CN 202222889714 U CN202222889714 U CN 202222889714U CN 218698520 U CN218698520 U CN 218698520U
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- sprocket
- threaded rod
- sleeve
- workstation
- transmission box
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Abstract
The utility model discloses a workstation of scalable regulation of width, its technical scheme is: including two first transmission boxes, two first transmission box tops are equipped with two desktops, two first transmission box are inside to be inlayed respectively and are equipped with first pivot and second pivot, two first transmission box are inside all to be inlayed and are equipped with first threaded rod and second threaded rod, two first threaded rod and second threaded rod outside overlap respectively and are equipped with first sleeve and second sleeve, the equal fixedly connected with stand in two first sleeve and second sleeve tops, logical groove has all been seted up at two first transmission box tops, four stand tops run through a plurality of logical grooves respectively and with two desktop bottom fixed connection, the beneficial effects of the utility model are that: the utility model provides the high availability factor to the workstation, this device is convenient for adjust simultaneously, is applicable to the different conditions and uses, brings very big income for the user, this device easy operation in addition, and convenient to use person adjusts.
Description
Technical Field
The utility model relates to a workstation technical field, concretely relates to workstation of scalable regulation of width.
Background
The workbench is suitable for various application occasions such as molds, bench workers, detection, maintenance, assembly and the like, and has good corrosion resistance, dirt resistance, impact resistance and strong bearing capacity.
The width of the table top of the existing workbench can not be adjusted in a telescopic mode generally, and the workbench is not suitable for being used under various conditions, so that the using effect of a user is affected.
Disclosure of Invention
For this, the utility model provides a workstation of scalable regulation of width, twist through the user and move the knob and rotate, the knob rotates and drives two desktop separations, also drive the bull stick when the knob rotates and rotate, the bull stick rotates and drives the connecting plate and shifts up, when the knob rotates furthest, connecting plate and two desktop coincidence, thereby increase the width of workstation, and in the same way, reverse twist moves the knob, make the connecting plate move down, thereby reduce the width of workstation, generally can not carry out the flexible regulation of width with solving current workstation desktop, this kind of workstation is not suitable for the multiple condition and uses, thereby influence the problem of user's result of use.
In order to achieve the above object, the present invention provides the following technical solutions: a workbench with a telescopic and adjustable width comprises two first transmission boxes, wherein two table tops are arranged at the tops of the two first transmission boxes;
two inside first pivot and the second pivot of inlaying respectively of first transmission box, two first threaded rod and the second threaded rod outside is equipped with first sleeve and second sleeve, two the equal fixedly connected with stand in first sleeve and second sleeve top, two logical groove, four have all been seted up at first transmission box top the stand top run through a plurality of logical grooves respectively and with two desktop bottom fixed connection, two fixedly connected with connecting box between the first transmission box, the equal fixedly connected with second transmission box in both sides around the connecting box, the inside bull stick that is equipped with of connecting box, both ends extend to inside two second transmission boxes around the bull stick inside all inlays of second transmission box and is equipped with the third threaded rod, two the equal fixed cover of third threaded rod is established in the bull stick outside, two the third threaded rod outside all is equipped with a third cover, the inside transmission assembly that is equipped with of connecting box.
Preferably, two the equal fixedly connected with connecting block in third sleeve top, two the connecting block top all is equipped with the bracing piece, two be equipped with the connecting plate between the stand, the connecting plate is connected with two bracing pieces.
Preferably, the top of the connecting box is fixedly connected with two telescopic rods, and the top ends of the two telescopic rods are fixedly connected to the bottom of the connecting plate.
Preferably, drive assembly includes first sprocket, second sprocket, third sprocket and fourth sprocket, first sprocket and second sprocket fixed cover respectively establish in the first pivot and the bull stick outside, first sprocket and second sprocket outside cover are equipped with first chain, first sprocket and second sprocket pass through first chain drive and connect, third sprocket and fourth sprocket fixed cover respectively establish in bull stick and second pivot outside amount, third sprocket and fourth sprocket outside cover are equipped with the second chain, third sprocket and fourth sprocket pass through second chain drive and connect.
Preferably, a knob is fixedly connected to the front end of the first rotating shaft.
Preferably, the bottoms of the first transmission boxes are fixedly connected with a support.
Preferably, the first rotating shaft and the second rotating shaft are movably connected with the first transmission box through rolling bearings, and the joint of the rotating rod and the second transmission box is movably connected through rolling bearings.
Preferably, the first threaded rod is in threaded connection with the first sleeve, the joint of the second threaded rod and the second sleeve is in threaded connection, the first threaded rod and the second threaded rod have opposite threaded directions, and the joint of the third threaded rod and the third sleeve is in threaded connection.
Preferably, the two support rods are respectively and movably connected with the connecting plate and the two connecting blocks through hinges.
The utility model has the advantages that:
the utility model discloses a user twists and moves the knob and rotates, the knob rotates and drives two desktop separation, also drive the bull stick when the knob rotates and rotate, the bull stick rotates and drives the connecting plate and shifts up, when the knob rotates furthest, the connecting plate coincides with two desktops, thereby increase the width of workstation, the same thing, reverse twisting moves the knob, make the connecting plate move down, thereby reduce the width of workstation, generally can not carry out the flexible regulation of width with solving current workstation desktop, this kind of workstation is not suitable for the multiple condition and uses, thereby influence user's result of use's problem, the utility model provides the high availability factor to the workstation, this device is convenient for adjust simultaneously, is applicable to the different condition and uses, brings very big income for the user, in addition this device easy operation, convenient to use person adjusts.
Drawings
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a front view cross-sectional view provided by the present invention;
fig. 3 is an enlarged view of a point a in fig. 2 according to the present invention;
fig. 4 is a top view cross-sectional view provided by the present invention;
in the figure: 1 first transmission box, 2 desktop, 3 first pivot, 4 second pivots, 5 first threaded rods, 6 second threaded rods, 7 first sleeve, 8 second sleeve, 9 stands, 10 logical grooves, 11 connection box, 12 second transmission box, 13 bull stick, 14 third threaded rods, 15 third sleeve, 16 connecting blocks, 17 bracing pieces, 18 connecting plates, 19 telescopic links, 20 first sprocket, 21 second sprocket, 22 third sprocket, 23 fourth sprocket, 24 knobs, 25 supports.
Detailed Description
The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.
Referring to the attached drawings 1-4, the utility model provides a workbench with a telescopic and adjustable width, which comprises two first transmission boxes 1, wherein two table tops 2 are arranged at the tops of the two first transmission boxes 1;
a first rotating shaft 3 and a second rotating shaft 4 are respectively embedded in the two first transmission boxes 1, a first threaded rod 5 and a second threaded rod 6 are respectively embedded in the two first transmission boxes 1, a first sleeve 7 and a second sleeve 8 are respectively sleeved on the outer sides of the two first threaded rods 5 and the second threaded rod 6, stand columns 9 are respectively fixedly connected to the top ends of the two first sleeve 7 and the second sleeve 8, through grooves 10 are respectively formed in the top parts of the two first transmission boxes 1, the top parts of the four stand columns 9 respectively penetrate through the through grooves 10 and are fixedly connected with the bottoms of the two tabletops 2, a connecting box 11 is fixedly connected between the two first transmission boxes 1, second transmission boxes 12 are respectively fixedly connected to the front side and the rear side of the connecting box 11, rotating rods 13 are embedded in the connecting box 11, the front ends and the rear ends of the rotating rods 13 extend into the two second transmission boxes 12, third threaded rods 14 are respectively embedded in the two second transmission boxes 12, the two third transmission boxes 14 are respectively fixedly sleeved on the outer sides of the rotating rods 13, threaded rods 15 are respectively sleeved in the outer sides of the rotating rods 14, and transmission boxes 11 are provided with transmission assemblies;
in this embodiment, the utility model discloses a user rotates first pivot 3 and first sprocket 20 and rotates, first sprocket 20 rotates and drives second sprocket 21 and bull stick 13 to rotate, bull stick 13 rotates and drives third sprocket 22 and fourth sprocket 23 to rotate, fourth sprocket 23 rotates and drives second pivot 4 to rotate, first pivot 3 and second pivot 4 rotate and drives first threaded rod 5 and second threaded rod 6 to rotate, first threaded rod 5 and second threaded rod 6 rotate and drive first sleeve 7 and second sleeve 8 to move, bull stick 13 rotates and drives two third threaded rods 14 to rotate, third threaded rod 14 rotates and drives third sleeve 15 to move;
wherein, in order to realize the purpose of regulation, this device adopts following technical scheme to realize: the top ends of the two third sleeves 15 are fixedly connected with connecting blocks 16, the top ends of the two connecting blocks 16 are provided with supporting rods 17, a connecting plate 18 is arranged between the two upright posts 9, the connecting plate 18 is connected with the two supporting rods 17, the top of the connecting box 11 is fixedly connected with two telescopic rods 19, the top ends of the two telescopic rods 19 are fixedly connected to the bottom of the connecting plate 18, and the front end of the first rotating shaft 3 is fixedly connected with a knob 24;
wherein, in order to realize the purpose of transmission, this device adopts following technical scheme to realize: the transmission assembly comprises a first chain wheel 20, a second chain wheel 21, a third chain wheel 22 and a fourth chain wheel 23, the first chain wheel 20 and the second chain wheel 21 are fixedly sleeved outside the first rotating shaft 3 and the rotating rod 13 respectively, a first chain is sleeved outside the first chain wheel 20 and the second chain wheel 21, the first chain wheel 20 and the second chain wheel 21 are in driving connection through the first chain, the third chain wheel 22 and the fourth chain wheel 23 are fixedly sleeved outside the rotating rod 13 and the second rotating shaft 4 respectively, a second chain is sleeved outside the third chain wheel 22 and the fourth chain wheel 23, and the third chain wheel 22 and the fourth chain wheel 23 are in driving connection through the second chain;
wherein, in order to realize the purpose of supporting, this device adopts following technical scheme to realize: the bottoms of the two first transmission boxes 1 are fixedly connected with the brackets 25, and the whole structure of the plurality of brackets 25 is more stable;
wherein, in order to realize the purpose of connection, this device adopts the following technical scheme to realize: first pivot 3 and second pivot 4 all pass through antifriction bearing swing joint with first transmission box 1, the junction of bull stick 13 and second transmission box 12 passes through antifriction bearing swing joint, first threaded rod 5 passes through threaded connection with first sleeve 7, second threaded rod 6 passes through threaded connection with second sleeve 8 junction, first threaded rod 5 and 6 screw thread orientations of second threaded rod are opposite, threaded connection is passed through with third sleeve 15 junction to third threaded rod 14, two bracing pieces 17 all pass through hinge swing joint with connecting plate 18 and two connecting block 16 junctions respectively.
The utility model discloses a use as follows: the utility model discloses a user twists knob 24 and rotates, knob 24 rotates and drives first pivot 3 and first sprocket 20 and rotate, first sprocket 20 rotates and drives second sprocket 21 and bull stick 13 and rotates, bull stick 13 rotates and drives third sprocket 22 and fourth sprocket 23 and rotate, fourth sprocket 23 rotates and drives second pivot 4 and rotates, first pivot 3 and second pivot 4 rotate and drive first threaded rod 5 and second threaded rod 6 and rotate, first threaded rod 5 and second threaded rod 6 rotate and drive first sleeve 7 and second sleeve 8 and move, because first threaded rod 5 and second threaded rod 6 screw orientation are opposite, consequently first sleeve 7 and second sleeve 8 move reverse opposite, first sleeve 7 and second sleeve 8 move and drive two desktop 2 separation, bull stick 13 rotates and drives two third threaded rod 14 and rotates, third sleeve 14 rotates and drives third sleeve 15 and connecting block 16 and move, two connecting block 16 move and drive two bracing pieces 17 and rotate, two bracing pieces 17 rotate and make connecting plate 18 shift up, when bull stick 24 rotates the furthest, the knob 18 and two desktop 2 separation, thereby make the coincidence of arranging the workstation width under the knob, thereby make the connecting plate width that twists the platform 18, thereby make the connection plate width that moves.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (9)
1. The utility model provides a workstation of scalable regulation of width, includes two first transmission boxes (1), its characterized in that: two table tops (2) are arranged at the tops of the two first transmission boxes (1);
two first transmission box (1) inside inlays respectively and is equipped with first pivot (3) and second pivot (4), two first transmission box (1) inside all inlays and is equipped with first threaded rod (5) and second threaded rod (6), two first threaded rod (5) and second threaded rod (6) outside cover respectively is equipped with first sleeve (7) and second sleeve (8), two first sleeve (7) and second sleeve (8) top all fixedly connected with stand (9), two first transmission box (1) top all has seted up logical groove (10), four stand (9) top runs through a plurality of logical groove (10) respectively and with two desktop (2) bottom fixed connection, two fixedly connected with connecting box (11) between first transmission box (1), both sides are all fixedly connected with second transmission box (12) around connecting box (11), connecting box (11) inside inlays and is equipped with bull stick (13), bull stick (13) around bull stick (13) extend to two second transmission box (12) around, two bull stick (13) inside both ends extend to two second transmission box (12), two third transmission box (14) outside cover is equipped with third threaded rod (14) outside the third sleeve (14), and a transmission assembly is arranged in the connecting box (11).
2. A telescopically adjustable width workstation as claimed in claim 1, wherein: two equal fixedly connected with connecting block (16) in third sleeve (15) top, two connecting block (16) top all is equipped with bracing piece (17), two be equipped with connecting plate (18) between stand (9), connecting plate (18) are connected with two bracing pieces (17).
3. A telescopically adjustable width workstation as claimed in claim 1, wherein: the top of the connecting box (11) is fixedly connected with two telescopic rods (19), and the top ends of the two telescopic rods (19) are fixedly connected to the bottom of the connecting plate (18).
4. A telescopically adjustable width workstation as claimed in claim 1, wherein: drive assembly includes first sprocket (20), second sprocket (21), third sprocket (22) and fourth sprocket (23), first sprocket (20) and second sprocket (21) are fixed the cover respectively and are established in first pivot (3) and bull stick (13) outside, first sprocket (20) and second sprocket (21) outside cover are equipped with first chain, first sprocket (20) and second sprocket (21) are connected through first chain drive, third sprocket (22) and fourth sprocket (23) are fixed the cover respectively and are established bull stick (13) and second pivot (4) outside amount, third sprocket (22) and fourth sprocket (23) outside cover are equipped with the second chain, third sprocket (22) and fourth sprocket (23) are connected through second chain drive.
5. A telescopically adjustable width workstation as claimed in claim 1, wherein: the front end of the first rotating shaft (3) is fixedly connected with a knob (24).
6. A telescopically adjustable width workstation as claimed in claim 1, wherein: two equal fixedly connected with support (25) in first transmission box (1) bottom.
7. A telescopically adjustable width workstation as claimed in claim 1, wherein: the first rotating shaft (3) and the second rotating shaft (4) are both movably connected with the first transmission box (1) through rolling bearings, and the joint of the rotating rod (13) and the second transmission box (12) is movably connected through rolling bearings.
8. A telescopically adjustable width workstation as claimed in claim 1, wherein: the first threaded rod (5) is in threaded connection with the first sleeve (7), the joint of the second threaded rod (6) and the second sleeve (8) is in threaded connection, the thread directions of the first threaded rod (5) and the second threaded rod (6) are opposite, and the joint of the third threaded rod (14) and the third sleeve (15) is in threaded connection.
9. A telescopically adjustable width workstation as claimed in claim 2, wherein: the two support rods (17) are respectively movably connected with the connecting plate (18) and the two connecting blocks (16) through hinges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222889714.5U CN218698520U (en) | 2022-11-01 | 2022-11-01 | Workbench with telescopic and adjustable width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222889714.5U CN218698520U (en) | 2022-11-01 | 2022-11-01 | Workbench with telescopic and adjustable width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218698520U true CN218698520U (en) | 2023-03-24 |
Family
ID=85597562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222889714.5U Active CN218698520U (en) | 2022-11-01 | 2022-11-01 | Workbench with telescopic and adjustable width |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218698520U (en) |
-
2022
- 2022-11-01 CN CN202222889714.5U patent/CN218698520U/en active Active
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