CN203938433U - A kind of adjustable omnipotent handrail - Google Patents
A kind of adjustable omnipotent handrail Download PDFInfo
- Publication number
- CN203938433U CN203938433U CN201420356227.5U CN201420356227U CN203938433U CN 203938433 U CN203938433 U CN 203938433U CN 201420356227 U CN201420356227 U CN 201420356227U CN 203938433 U CN203938433 U CN 203938433U
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- China
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- bracing frame
- clamp handle
- armrest pad
- handrail
- telescopic pipe
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Abstract
A kind of adjustable omnipotent handrail, comprise armrest pad, bracing frame, it is characterized in that: described armrest pad can be arranged on bracing frame to front and back adjusting, bracing frame is connected with the support tube being arranged on vehicle frame by up-down adjustment mechanism, is also provided with and can makes armrest pad make luffing mechanism and left-right swinging mechanism that all around rotation regulates between armrest pad and bracing frame.Compactness rational in infrastructure, not only can carry out upper and lower front and back to handrail and regulate, and also can carry out oscillation adjustment all around, for the people of different height, operating habit, can carry out adjustable handrail position according to the level of comfort of oneself.Because all adjustment members are all that physical construction is made, easy to adjust, reliability is high, and adjusting position is accurate.The arm that so just can allow handrail support people is born the gravity of some people, a part for health can be born by arm after the stressed fatigue of shank when feeling, alleviates operator's strength at repeated alternation, plays effect of safe driving simultaneously.
Description
Technical field
The utility model belongs to station and drives formula fork truck technical field, specifically a kind of adjustable omnipotent handrail.
Background technology
Existing station is driven the handrail of formula fork truck and is mostly all fixed, or the adjusting that also can only do short transverse having.Can not, along with people's height, front and back position, people's the direction of standing is carried out the adjusting of height, position, direction, will produce to operator like this sense of discomfort of operation, the long-time driving of chaufeur will easily produce fatigue, and What is more can cause safety misadventure.
Drive the fork truck of formula operation for station, because people's gravity all concentrates on two legs, long-time driving will long-living fatigue.Design and aly can allow operator that a part of weight of health is shared on arm in one's hands, allow the gravity of health share a part of device by handrail, can greatly alleviate operator's strength at repeated alternation, extend operator's tired time and safe and reliable degree.
Through looking into, the existing patent No. is the Chinese patent " the magnetic valve controlled armrest mechanism of multidirectional adjustable fork truck " of CN201320319075.7, comprise seat and armrest mechanism assembly, armrest mechanism assembly comprises decorative parts, regulate part and manipulation part, it is characterized in that: regulating mechanism comprises lower supporting plate assembly, upper backup pad assembly and upper mounted plate assembly, between seat and armrest mechanism assembly, be fixedly linked, operating-controlling mechanism utilizes gas spring as rising power, replace the mode of in the past utilizing tooth bar rotation and lifting, handrail and forklift seat are mounted to one, can realize integrated moving, more can realize separately upper and lower and front and back are adjustable.Although this handrail is more flexible, can only do upper and lower front and back and regulate, can not carry out the swing of all around, therefore can't meet well the requirement of operating personal, also more complicated of structure in addition, also will arrange the parts such as lower cover, and cost is also higher.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of adjustable omnipotent handrail rational in infrastructure, easy to use for the above-mentioned state of the art, not only can carry out upper and lower front and back to handrail and regulate, and can also carry out oscillation adjustment all around.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of adjustable omnipotent handrail, comprise armrest pad, be arranged on the bracing frame of armrest pad below, it is characterized in that: described armrest pad can be arranged on bracing frame to front and back adjusting, bracing frame is connected with the support tube being arranged on vehicle frame by up-down adjustment mechanism, is also provided with the left-right swinging mechanism that the luffing mechanism that can make armrest pad swing up and down adjusting and left-right rotation regulate between armrest pad and bracing frame.
As improvement, the vertical section of support frame as described above is inverted U-shaped, to be formed by connecting by upper flat plate and two side plates, above the upper flat plate of bracing frame, be provided with a T shape guide rail, the lower surface of armrest pad is concaved with the T shape chute of inserting for T shape guide rail, armrest pad can be arranged on bracing frame movably forward and backward by the cooperation of T shape chute and T shape guide rail, is provided with the front and back clamp handle for locking armrest pad in the rear end, upper flat plate bottom of bracing frame.
As improvement, described left-right swinging mechanism comprises left and right clamp handle, have the arcuate socket of a left and right directions at the upper flat plate front end of bracing frame, the upper flat plate rear end of bracing frame has an axis hole, T shape guide rail be provided with corresponding before, rear thread hole, before and after the upper end of clamp handle be arranged on axis hole and be threaded with adopting in rear thread hole, the upper end of left and right clamp handle is through arcuate socket, the bottom front employing that preceding thread hole is arranged on the upper flat plate of bracing frame is threaded, realize T shape guide rail by left and right clamp handle and do left-right rotation locking along arcuate socket, thereby drive the left-right rotation of armrest pad to regulate.
As improvement, described up-down adjustment mechanism comprises a telescopic pipe and upper and lower clamp handle, the lower end of telescopic pipe can telescopically be plugged in support tube up and down by interference fit, the upper end of telescopic pipe is connected with the lower end of bracing frame, the sidepiece of support tube has a through hole, tapped bore is arranged in the other side, the first locking double-screw bolt is through the through hole of support tube, the bar hole of telescopic pipe is threaded mutually with the tapped bore of support tube, upper and lower clamp handle is arranged on the end of the first locking double-screw bolt, and be provided with lock screw on upper and lower clamp handle, realize the locking positioning of telescopic pipe by upper and lower clamp handle.
Improve, described support tube is rectangular tube again, is skewed setting, and telescopic pipe is corresponding rectangular tube structure, is provided with a spring at the intracavity bottom of support tube, and the upper end of spring and the bottom of telescopic pipe offset, the trend that telescopic pipe is had move up all the time.
Improve again, described luffing mechanism is arranged on the sidepiece of bracing frame, the left side plate lower end of bracing frame offers the fixed orifice placing for bolt of rear end plate, the upper-end front of the left side plate of bracing frame is provided with a waist shaped hole, the upper end of rectangular tube is provided with corresponding connecting bore, the second locking double-screw bolt is threaded with swinging up and down clamp handle at the other end mutually through waist shaped hole, connecting bore, and bracing frame can rotate before and after waist shaped hole is done, and is locked by swinging up and down clamp handle.
Compared with prior art, the utility model has the advantage of: compactness rational in infrastructure, not only can carry out upper and lower front and back to handrail regulates, can also carry out oscillation adjustment all around, for the operator of different height, operating habit, can carry out according to the level of comfort of oneself position of adjustable handrail.Because all adjustment members are all that physical construction is made, easy to adjust, reliability is high, adjusting position is accurate simultaneously.So just can allow arm bear the gravity of some people, after a people feels the stressed fatigue of shank, a part for health can be born by arm, alleviate operator's strength at repeated alternation, play effect of safe driving simultaneously.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3～Fig. 5 is respectively front elevation, lateral plan and the birds-eye view of bracing frame in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Fig. 1～5, the adjustable omnipotent handrail of the present embodiment, comprise armrest pad 1, be arranged on the bracing frame 2 of armrest pad 1 below, T shape guide rail 3 and up-down adjustment mechanism, luffing mechanism and left-right swinging mechanism, the vertical section of bracing frame 2 is inverted U-shaped, to be connected to form by upper flat plate and two side plates, T shape guide rail 3 is arranged on the upper flat plate of bracing frame 2, the lower surface of armrest pad 1 is concaved with the T shape chute 1a inserting for T shape guide rail 3, armrest pad 1 can be arranged on bracing frame 2 movably forward and backward by the cooperation of T shape chute 1a and T shape guide rail 3, the effect of T shape guide rail 3 is for allowing armrest pad 1 do the rectilinear movement of front and back, and can not rotate motion, rear end, upper flat plate bottom at bracing frame 2 is provided with the front and back clamp handle 9 for locking armrest pad 1, the upper flat plate rear end of bracing frame 2 has an axis hole 23, T shape guide rail 3 is provided with corresponding rear thread hole, the upper end of front and back clamp handle 9 is thread end, through being threaded with the rear thread hole on T shape guide rail 3 after axis hole 23, like this as long as rotation front and back clamp handle 9, can make T shape guide rail 3 realize lifting action, T shape guide rail 3 and T shape chute 1a coordinate, thereby locking or unclamp armrest pad 1, left-right swinging mechanism comprises left and right clamp handle 10, have the arcuate socket 24 of a left and right directions at the upper flat plate front end of bracing frame 2, the upper flat plate rear end of bracing frame 2 has an axis hole 23, T shape guide rail 3 be provided with corresponding before, rear thread hole, the upper end of front and back clamp handle 9 is longitudinally set in axis hole 23 and rear thread hole, the upper end of left and right clamp handle 10 is through arcuate socket 24, the bottom front employing that preceding thread hole is arranged on the upper flat plate of bracing frame 2 is threaded, realize T shape guide rail 3 by left and right clamp handle 10 and do left-right rotation locking along arcuate socket 24, thereby drive the left-right rotation of armrest pad 1 to regulate, up-down adjustment mechanism comprises a telescopic pipe 4 and upper and lower clamp handle 7, telescopic pipe 4 is rectangular tube, the lower end of telescopic pipe 4 can telescopically be plugged in support tube 5 up and down by interference fit, support tube 5 is rectangular tube, being skewed is arranged in frame, it is can not rotate for whole armrest member can only be moved up and down that telescopic pipe 4 is designed to rectangle with support tube 5, the upper end of telescopic pipe 4 is connected with the lower end of bracing frame 2 by bolt of rear end plate 11, the sidepiece of support tube 5 has a through hole 51, tapped bore 52 is arranged in the other side, on telescopic pipe 4, longitudinally have corresponding bar hole 41, the first locking double-screw bolt 8 is through the through hole of support tube 5, the bar hole 41 of telescopic pipe 4 is threaded mutually with the tapped bore of support tube 5, upper and lower clamp handle 7 is arranged on the end of the first locking double-screw bolt 8, its effect is exactly to lock the first locking double-screw bolt 8, and then the upper-lower position of fixed armrest parts, and be provided with lock screw 71 on upper and lower clamp handle 7, loosening to prevent upper and lower clamp handle 7, realize the locking positioning of telescopic pipe 4 by upper and lower clamp handle 7, be provided with a spring 6 at the intracavity bottom of support tube 5, the bottom of the upper end of spring 6 and telescopic pipe 4 offsets, make telescopic pipe 4 there is the trend moving up all the time, luffing mechanism is arranged on the sidepiece of bracing frame 2, the left side plate lower end symmetry of bracing frame 2 offers the fixed orifice 21 placing for bolt of rear end plate 11, the upper-end front of the left side plate of bracing frame 2 is provided with a waist shaped hole 22, the upper end of telescopic pipe 4 is provided with corresponding connecting bore, the second locking double-screw bolt 13 is through waist shaped hole 22, connecting bore the other end with swing up and down clamp handle 12 and be threaded mutually, the effect that swings up and down clamp handle 12 is exactly to lock the second locking double-screw bolt 13, bracing frame 2 just can rotate up and down along waist shaped hole 22 like this, thereby drive armrest pad 1 to swing up and down, and by swinging up and down clamp handle 12 locking positionings.
Specific operation process is: when after chaufeur is got on the bus, the upper-lower position of discovery handrail is not suitable for oneself, rotate upper and lower clamp handle 7, unclamp upper and lower clamp handle 7, telescopic pipe 4 moves up under the promotion of spring 6 application forces, if the too high downward Compress Spring 6 of also can exerting oneself of armrest positions, lock upper and lower clamp handle 7 and lock screw 71 reaching after suitable height, the upper-lower position of handrail has just been set up;
Because support tube 5 is obliquely installed, when in the process that handrail is adjusted at upper-lower position, movement before and after armrest pad 1 also can produce, when out of reach require position time just front and back clamp handle 9 is unclamped, front and back start armrest pad 1 and slide along T shape guide rail 3, reach and need behind position, then before and after locking, clamp handle 9 is just realized moving forward and backward of armrest pad 1; In the time swinging of armrest pad need to being regulated, left and right clamp handle 10 is unclamped, T shape guide rail 3 is just made left-right rotation along arcuate socket 24, reaches and needs behind position, then lock left and right clamp handle 10 and just realized the sway of armrest pad 1; Swing up and down the principle of adjusting with being the same above, be not described further here.
Claims (6)
1. an adjustable omnipotent handrail, comprise armrest pad, be arranged on the bracing frame of armrest pad below, it is characterized in that: described armrest pad can be arranged on bracing frame to front and back adjusting, bracing frame is connected with the support tube being arranged on vehicle frame by up-down adjustment mechanism, is also provided with the left-right swinging mechanism that the luffing mechanism that can make armrest pad swing up and down adjusting and left-right rotation regulate between armrest pad and bracing frame.
2. omnipotent handrail according to claim 1, it is characterized in that: the vertical section of support frame as described above is inverted U-shaped, to be formed by connecting by upper flat plate and two side plates, above the upper flat plate of bracing frame, be provided with a T shape guide rail, the lower surface of armrest pad is concaved with the T shape chute of inserting for T shape guide rail, armrest pad can be arranged on bracing frame movably forward and backward by the cooperation of T shape chute and T shape guide rail, is provided with the front and back clamp handle for locking armrest pad in the rear end, upper flat plate bottom of bracing frame.
3. omnipotent handrail according to claim 2, it is characterized in that: described left-right swinging mechanism comprises left and right clamp handle, have the arcuate socket of a left and right directions at the upper flat plate front end of bracing frame, the upper flat plate rear end of bracing frame has an axis hole, T shape guide rail be provided with corresponding before, rear thread hole, before and after the upper end of clamp handle be arranged on axis hole and be threaded with adopting in rear thread hole, the upper end of left and right clamp handle is through arcuate socket, the bottom front employing that preceding thread hole is arranged on the upper flat plate of bracing frame is threaded, realize T shape guide rail by left and right clamp handle and do left-right rotation locking along arcuate socket, thereby drive the left-right rotation of armrest pad to regulate.
4. omnipotent handrail according to claim 1, it is characterized in that: described up-down adjustment mechanism comprises a telescopic pipe and upper and lower clamp handle, the lower end of telescopic pipe can telescopically be plugged in support tube up and down by interference fit, the upper end of telescopic pipe is connected with the lower end of bracing frame, the sidepiece of support tube has a through hole, tapped bore is arranged in the other side, the first locking double-screw bolt is through the through hole of support tube, the bar hole of telescopic pipe is threaded mutually with the tapped bore of support tube, upper and lower clamp handle is arranged on the end of the first locking double-screw bolt, and be provided with lock screw on upper and lower clamp handle, realize the locking positioning of telescopic pipe by upper and lower clamp handle.
5. omnipotent handrail according to claim 4, it is characterized in that: described support tube is rectangular tube, be skewed setting, telescopic pipe is corresponding rectangular tube structure, be provided with a spring at the intracavity bottom of support tube, the upper end of spring and the bottom of telescopic pipe offset, the trend that telescopic pipe is had move up all the time.
6. omnipotent handrail according to claim 1, it is characterized in that: described luffing mechanism is arranged on the sidepiece of bracing frame, the left side plate lower end of bracing frame offers the fixed orifice placing for bolt of rear end plate, the upper-end front of the left side plate of bracing frame is provided with a waist shaped hole, the upper end of rectangular tube is provided with corresponding connecting bore, the second locking double-screw bolt through waist shaped hole, connecting bore the other end with swing up and down clamp handle and be threaded mutually, bracing frame can be done to rotate up and down along waist shaped hole, and is locked by swinging up and down clamp handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356227.5U CN203938433U (en) | 2014-06-30 | 2014-06-30 | A kind of adjustable omnipotent handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356227.5U CN203938433U (en) | 2014-06-30 | 2014-06-30 | A kind of adjustable omnipotent handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203938433U true CN203938433U (en) | 2014-11-12 |
Family
ID=51857766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420356227.5U Active CN203938433U (en) | 2014-06-30 | 2014-06-30 | A kind of adjustable omnipotent handrail |
Country Status (1)
| Country | Link |
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| CN (1) | CN203938433U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055387A (en) * | 2017-06-30 | 2017-08-18 | 合肥航机械科技股份有限公司 | A kind of skeleton symbol hydraulic cylinder lifting machine |
| CN108128165A (en) * | 2017-12-27 | 2018-06-08 | 杭叉集团股份有限公司 | Adjusting bracket, eight are to regulating mechanism and engineering truck |
| CN109969994A (en) * | 2017-12-27 | 2019-07-05 | 比亚迪股份有限公司 | Drive formula tray carriage and its guardrail angle adjustment device in station |
| CN110080330A (en) * | 2019-05-27 | 2019-08-02 | 徐工集团工程机械股份有限公司科技分公司 | A kind of operation panel |
| CN110615386A (en) * | 2019-10-14 | 2019-12-27 | 周木森 | Fork truck that commodity circulation field used |
| CN112206100A (en) * | 2020-08-10 | 2021-01-12 | 陈陆飞 | Self-help getting-up device suitable for old seat |
| CN113275809A (en) * | 2021-05-28 | 2021-08-20 | 广船国际有限公司 | Double-end angle welding machine |
-
2014
- 2014-06-30 CN CN201420356227.5U patent/CN203938433U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055387A (en) * | 2017-06-30 | 2017-08-18 | 合肥航机械科技股份有限公司 | A kind of skeleton symbol hydraulic cylinder lifting machine |
| CN108128165A (en) * | 2017-12-27 | 2018-06-08 | 杭叉集团股份有限公司 | Adjusting bracket, eight are to regulating mechanism and engineering truck |
| CN109969994A (en) * | 2017-12-27 | 2019-07-05 | 比亚迪股份有限公司 | Drive formula tray carriage and its guardrail angle adjustment device in station |
| CN109969994B (en) * | 2017-12-27 | 2020-08-07 | 比亚迪股份有限公司 | Stand-driving type pallet truck and guardrail angle adjusting device thereof |
| CN108128165B (en) * | 2017-12-27 | 2023-07-18 | 杭叉集团股份有限公司 | An adjusting bracket eight-direction adjusting mechanism and engineering truck |
| CN110080330A (en) * | 2019-05-27 | 2019-08-02 | 徐工集团工程机械股份有限公司科技分公司 | A kind of operation panel |
| CN110080330B (en) * | 2019-05-27 | 2023-12-12 | 徐工集团工程机械股份有限公司科技分公司 | Control box |
| CN110615386A (en) * | 2019-10-14 | 2019-12-27 | 周木森 | Fork truck that commodity circulation field used |
| CN110615386B (en) * | 2019-10-14 | 2020-08-07 | 周木森 | Fork truck that commodity circulation field used |
| CN112206100A (en) * | 2020-08-10 | 2021-01-12 | 陈陆飞 | Self-help getting-up device suitable for old seat |
| CN113275809A (en) * | 2021-05-28 | 2021-08-20 | 广船国际有限公司 | Double-end angle welding machine |
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| GR01 | Patent grant |