CN214783102U - Handrail positioning device of hand road roller - Google Patents
Handrail positioning device of hand road roller Download PDFInfo
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- CN214783102U CN214783102U CN202121069734.7U CN202121069734U CN214783102U CN 214783102 U CN214783102 U CN 214783102U CN 202121069734 U CN202121069734 U CN 202121069734U CN 214783102 U CN214783102 U CN 214783102U
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Abstract
The utility model provides a hand road roller handrail positioner. Hand road roller handrail positioner, including a frame, the vertical riser that is provided with in one side of frame, the front side of riser transversely is provided with a mounting bracket, rotationally be provided with half gear in the mounting bracket, the front end of half gear rotationally transversely is provided with a thread bush, threaded bush threaded connection has a threaded rod, gear adjustment mechanism's front end is provided with a handrail. The utility model provides a hand-held type road roller handrail positioner drives the threaded rod through the rotation of thread bush and stretches out and draws back to adjust the distance between staff and the frame, the different environment of the device adaptation of being convenient for and place work, increased the device's adjustable range, through can pivoted half gear threaded rod on the frame front end riser carry out the regulation on the angle, thereby the staff of the different heights of adaptation uses the device.
Description
Technical Field
The utility model relates to a hand road roller field especially relates to a hand road roller handrail positioner.
Background
The hand road roller is a road roller which is supported by two hands to carry out compaction operation, is convenient and light to operate, and is suitable for compaction operation in narrow areas and in occasions where large road rollers cannot drive in.
When the walking roller is operated, a worker needs to hold the handrail for operation, and the handrail of the existing walking roller cannot be adjusted in height and angle, so that the condition that the worker with different heights is inconvenient to operate the walking roller is caused, and the working efficiency of the roller is influenced.
Therefore, there is a need to provide a handrail positioning device for a walking roller to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hand-held road roller handrail positioner has solved the unable regulation of carrying on height and angle of handrail of current hand-held road roller, leads to the condition that can bring inconvenience when the operation to hand-held road roller at the staff of different heights, leads to influencing the problem of the work efficiency who presses the road.
In order to solve the technical problem, the utility model provides a handrail positioning device of a hand road roller, which comprises a frame, a vertical plate is vertically arranged at one side of the frame, a mounting frame is transversely arranged at the front side of the vertical plate, a half gear is rotatably arranged in the mounting rack, a threaded sleeve is transversely and rotatably arranged at the front end of the half gear, a threaded rod is connected in the threaded sleeve in a threaded manner, a gear adjusting mechanism is arranged at the front end of the threaded rod, gear adjustment mechanism's front end is provided with a handrail, the side all is provided with two relative fixed blocks around the frame both ends, and the vertical mounting panel that is provided with of slidable between two close fixed blocks, four the bottom of mounting panel all leans out be provided with an swash plate, two with one side rotationally be provided with a supporting roller between the swash plate.
Preferably, the mounting panel is last all vertically to have seted up the spout, sliding connection has a sliding block in the spout, on the sliding block through the bolt with the connection can be dismantled to the frame.
Preferably, both ends of the vertical plate are rotatably connected with a rotating plate, the inner end of the rotating plate is provided with a clamping plate, a sliding pin is transversely arranged between the two rotating plates in a sliding mode, and the outer end of the sliding pin is detachably provided with a fixing pin.
Preferably, the bottom of riser front side transversely is provided with a diaphragm, the top of diaphragm is vertical rotationally to be provided with a rotation cover, the interior threaded connection of rotation cover has a dwang, the top of dwang transversely is provided with a slider, the outer end of slider is provided with a fixture block.
Preferably, the clamping plate is in a semicircular arc shape and can be attached to the outer surface of the threaded sleeve.
Preferably, the sliding block is connected with the lower part of the front side wall of the vertical plate in a sliding mode.
Compared with the prior art, the utility model provides a hand road roller handrail positioner has following beneficial effect:
the utility model provides a hand road roller handrail positioning device, the threaded bush and the threaded rod on the external end of the semi-gear can be adjusted angularly through the rotatable semi-gear on the riser of the front end of the frame, thereby the adaptation staff with different heights can use the device, the application range of the device is increased, the threaded rod which is connected with the thread in the threaded bush is driven to extend and retract through the rotation of the threaded bush, thereby the distance between the staff and the frame is adjusted, the device can be conveniently adapted to different environments and fields for working, the adjustable range of the device is increased, after the work of the device is completed, the threaded bush is rotated to the vertical state, then the two rotating plates are rotated inwards at the same time, two clamping plates which are arranged at the inner ends of the two rotating plates are driven to fix the threaded bush, then the sliding pin is inserted into the two rotating plates, through inserting the fixed pin into the sliding pin, the screw cap is screwed in again to fix the fixing pin, so that firmness between the two clamping plates is guaranteed, the size of the device is reduced, and the device is convenient for workers to transport.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a handrail positioning device of a walking roller according to the present invention;
FIG. 2 is a top view of the structure of the pallet shown in FIG. 1;
fig. 3 is an enlarged view of a structure at a in fig. 1 shown in fig. 1.
Reference numbers in the figures: 1. the automatic gear shifting device comprises a rack, 2, a mounting rack, 3, a half gear, 4, a threaded sleeve, 5, a threaded rod, 6, a gear adjusting mechanism, 7, a handrail, 8, a fixing block, 9, a mounting plate, 10, a sliding groove, 11, a sliding block, 12, an inclined plate, 13, a supporting roller, 14, a vertical plate, 15, a rotating plate, 16, a clamping plate, 17, a fixing pin, 18, a transverse plate, 19, a rotating sleeve, 20, a rotating rod, 21, a sliding block, 22, a clamping block, 23 and a sliding pin.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a top view of the structure of the clamping plate shown in fig. 1; FIG. 2 is a top view of the structure of the pallet shown in FIG. 1; fig. 3 is an enlarged view of a structure at a in fig. 1 shown in fig. 1.
Hand formula road roller handrail positioner includes, including a frame 1, the vertical riser 14 that is provided with in one side of frame 1, the front side of riser 14 transversely is provided with a mounting bracket 2, rotationally be provided with half gear 3 in the mounting bracket 2, the front end of half gear 3 rotationally transversely is provided with a thread bush 4, 4 threaded connection of thread bush have a threaded rod 5, the front end of threaded rod 5 is provided with a gear adjustment mechanism 6, the front end of gear adjustment mechanism 6 is provided with a handrail 7, the front and back side at 1 both ends of frame all is provided with two relative fixed blocks 8, the vertical mounting panel 9 that is provided with in slidable ground between two close fixed blocks 8, the bottom of four mounting panels 9 all leans out is provided with an swash plate 12, rotationally be provided with a supporting roller 13 between two swash plates 12 with one side.
Through the adjustment in the angle of can pivoted sleeve screw 4 and threaded rod 5 on 3 outer ends of half gear 3 on the 1 front end riser 14 of frame, thereby the different height staff of adaptation uses the device, the application range of the device has been increased, the rotation through sleeve screw 4 drives 4 threaded connection's of sleeve screw threaded rod 5 and stretches out and draws back, thereby adjust the distance between staff and the frame 1, the different environment of the device adaptation of being convenient for and place work, the adjustable range of the device has been increased.
All vertically seted up spout 10 on the riser 14, sliding connection has a sliding block 11 in the spout 10, can dismantle through bolt and frame 1 on the sliding block 11 and be connected.
Through the up-and-down slip of mounting panel 9 between fixed block 8, swash plate 12 that the slip through mounting panel 9 drove the bottom slope and set up carries out high regulation to make backing roll 13 between two swash plates 12 contact with ground, sliding block 11 through sliding connection on spout 10 fixes mounting panel 9, sliding block 11 and mounting panel 9 sliding connection, pass through bolted connection with frame 1, slide mounting panel 9 through the bolt on the not hard up sliding block 11, it fixes mounting panel 9 to tighten the bolt on the sliding block 11.
When the device is not needed to be used, the frame 1 is jacked up, the four mounting plates 9 are slid, the two supporting rollers 13 are in contact with the ground, the device is supported, and the device is convenient to move.
The two ends of the vertical plate 14 are rotatably connected with a rotating plate 15, the inner end of the rotating plate 15 is provided with a clamping plate 16, a sliding pin 23 is transversely arranged between the two rotating plates 15 in a sliding mode, the outer end of the sliding pin 23 is detachably provided with a fixing pin 17, and one end of the surface of the fixing pin 17 is provided with threads.
After the device work is accomplished, through rotating thread bush 4 to vertical state, two rotor plates 15 of rethread are inwards rotated simultaneously, drive two 15 inner cardboard 16 that set up of rotor plate and fix thread bush 4, insert sliding pin 23 to two rotor plates 15 again, through inserting fixed pin 17 to sliding pin 23 on, twist the nut again and fix fixed pin 17, thereby guarantee the fastness between two cardboard 16, thereby reduce the device's volume, the staff of being convenient for transports the device.
The bottom of riser 14 front side transversely is provided with a diaphragm 18, and the top of diaphragm 18 is vertical rotationally to be provided with a rotating sleeve 19, and rotating sleeve 19 female connection has a dwang 20, and the top of dwang 20 transversely is provided with a slider 21, and the outer end of slider 21 is provided with a fixture block 22.
After the thread bush 4 rotates certain angle, make through rotating diaphragm 18 upper surface pivoted rotating sleeve 19 and rotate dwang 20 in the cover 19 and stretch out and draw back to the fixture block 22 that drives 20 top sliders 21 outer ends of dwang fixes the semi-gear 3 on the mounting bracket 2, avoids the semi-gear 3 pivoted condition to appear once more, and the regulative mode is comparatively convenient, and the sound construction.
The clamping plate 16 is in a semicircular arc shape and can be attached to the outer surface of the threaded sleeve 4.
The circular through-shaped threaded sleeve 4 is engaged by two semicircular arc-shaped engagement plates 16.
The slide block 21 is connected with the lower part of the front side wall of the vertical plate 14 in a sliding way.
The slide block 21 connected with the vertical plate 14 in a sliding way can ensure the firmness and stability of the slide block 21.
The utility model provides a hand formula road roller handrail positioner's theory of operation as follows:
the angle adjustment is carried out on the threaded sleeve 4 and the threaded rod 5 on the outer end of the half gear 3 through the rotatable half gear 3 on the vertical plate 14 at the front end of the rack 1, so that workers with different heights can adapt to use the device, the application range of the device is increased, the threaded rod 5 in threaded connection with the threaded sleeve 4 is driven to stretch through the rotation of the threaded sleeve 4, so that the distance between the workers and the rack 1 is adjusted, the inclined plate 12 obliquely arranged at the bottom end is driven to be adjusted in height through the up-and-down sliding of the mounting plate 9 between the fixing blocks 8, so that the supporting roller 13 between the two inclined plates 12 is contacted with the ground, the sliding block 11 in sliding connection with the sliding groove 10 is used for fixing the mounting plate 9, the sliding block 11 is in sliding connection with the mounting plate 9 and is connected with the rack 1 through a bolt, and the mounting plate 9 is slid through the loose bolt on the sliding block 11, screw up the bolt on the sliding block 11 and fix mounting panel 9, after the device work is accomplished, through rotating thread bush 4 to vertical state, two rotor plates 15 of rethread are inwards rotated simultaneously, two cardboard 16 that drive two rotor plates 15 inner settings fix thread bush 4, insert slide pin 23 to two rotor plates 15 again, through inserting fixed pin 17 to slide pin 23 on, twist the nut again and fix fixed pin 17, thereby guarantee the fastness between two cardboard 16, thereby reduce the device's volume, the staff of being convenient for transports the device.
Compared with the prior art, the utility model provides a hand road roller handrail positioner has following beneficial effect: the angle adjustment is carried out on the threaded sleeve 4 and the threaded rod 5 on the outer end of the half gear 3 through the rotatable half gear 3 on the vertical plate 14 at the front end of the rack 1, so that workers with different heights can adapt to use the device, the application range of the device is increased, the threaded rod 5 in threaded connection with the threaded sleeve 4 is driven to stretch through the rotation of the threaded sleeve 4, so that the distance between the workers and the rack 1 is adjusted, the inclined plate 12 obliquely arranged at the bottom end is driven to be adjusted in height through the up-and-down sliding of the mounting plate 9 between the fixing blocks 8, so that the supporting roller 13 between the two inclined plates 12 is contacted with the ground, the sliding block 11 in sliding connection with the sliding groove 10 is used for fixing the mounting plate 9, the sliding block 11 is in sliding connection with the mounting plate 9 and is connected with the rack 1 through a bolt, and the mounting plate 9 is slid through the loose bolt on the sliding block 11, screw up bolt on the sliding block 11 and fix mounting panel 9, after the device work is accomplished, through rotating thread bush 4 to vertical state, two rotor plates 15 of rethread are inwards rotated simultaneously, two cardboard 16 that drive two rotor plates 15 inner settings fix thread bush 4, insert slide pin 23 to two rotor plates 15 again, through inserting fixed pin 17 to slide pin 23 on, it fixes fixed pin 17 to twist the nut again, thereby guarantee the fastness between two cardboard 16, thereby reduce the device's volume, the staff of being convenient for transports the device
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a hand road roller handrail positioner, includes a frame (1), its characterized in that: a vertical plate (14) is vertically arranged on one side of the frame (1), a mounting frame (2) is transversely arranged on the front side of the vertical plate (14), a half gear (3) is rotatably arranged in the mounting rack (2), a threaded sleeve (4) is rotatably and transversely arranged at the front end of the half gear (3), a threaded rod (5) is connected with the inner thread of the threaded sleeve (4), a gear adjusting mechanism (6) is arranged at the front end of the threaded rod (5), the front end of gear adjustment mechanism (6) is provided with a handrail (7), the side all is provided with two relative fixed blocks (8) around frame (1) both ends, and the vertical mounting panel (9) that are provided with in slidable ground between two close fixed blocks (8), four the bottom of mounting panel (9) all leans out be provided with an swash plate (12), two with one side rotationally be provided with a supporting roller (13) between swash plate (12).
2. The handrail positioning device of the walking roller according to claim 1, wherein the mounting plate (9) is vertically provided with sliding grooves (10), the sliding grooves (10) are internally connected with a sliding block (11) in a sliding manner, and the sliding block (11) is detachably connected with the frame (1) through bolts.
3. The handrail positioning device of the walking roller as claimed in claim 1, wherein a rotating plate (15) is rotatably connected to each end of the vertical plate (14), a clamping plate (16) is arranged at the inner end of the rotating plate (15), a sliding pin (23) is slidably and transversely arranged between the two rotating plates (15), and a fixing pin (17) is detachably arranged at the outer end of the sliding pin (23).
4. The handrail positioning device of the walking roller as claimed in claim 1, wherein a transverse plate (18) is transversely arranged at the bottom end of the front side of the vertical plate (14), a rotating sleeve (19) is vertically and rotatably arranged at the top end of the transverse plate (18), a rotating rod (20) is connected with the rotating sleeve (19) in an internal thread manner, a sliding block (21) is transversely arranged at the top end of the rotating rod (20), and a clamping block (22) is arranged at the outer end of the sliding block (21).
5. A handrail positioning device for a walking roller as claimed in claim 3, wherein the clamping plate (16) is semi-circular in shape and is adapted to engage with the outer surface of the threaded sleeve (4).
6. A handrail positioning device for a walking roller as claimed in claim 4, characterised in that the slider (21) is slidably connected to the lower part of the front wall of the riser (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121069734.7U CN214783102U (en) | 2021-05-19 | 2021-05-19 | Handrail positioning device of hand road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121069734.7U CN214783102U (en) | 2021-05-19 | 2021-05-19 | Handrail positioning device of hand road roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214783102U true CN214783102U (en) | 2021-11-19 |
Family
ID=78695908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121069734.7U Active CN214783102U (en) | 2021-05-19 | 2021-05-19 | Handrail positioning device of hand road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214783102U (en) |
-
2021
- 2021-05-19 CN CN202121069734.7U patent/CN214783102U/en active Active
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