CN211482059U - Supporting device - Google Patents
Supporting device Download PDFInfo
- Publication number
- CN211482059U CN211482059U CN201922386891.XU CN201922386891U CN211482059U CN 211482059 U CN211482059 U CN 211482059U CN 201922386891 U CN201922386891 U CN 201922386891U CN 211482059 U CN211482059 U CN 211482059U
- Authority
- CN
- China
- Prior art keywords
- chassis
- telescopic
- telescopic mechanism
- support device
- connecting frames
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 description 10
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
Images
Landscapes
- Handcart (AREA)
Abstract
The utility model discloses a supporting device, include: the bottom of the chassis is provided with universal wheels; the telescopic mechanism is arranged on the chassis and is formed by sequentially hinging a plurality of connecting frames so as to enable the telescopic mechanism to be telescopic by the rotation of the connecting frames; a screw rod which is in threaded connection with the connecting frames positioned at the lower layer, and drives the plurality of connecting frames to rotate by screwing the screw rod so as to enable the telescopic mechanism to perform telescopic action; the supporting seat is arranged at the upper end of the telescopic mechanism, an arc-shaped groove for supporting trees is formed in the supporting seat, and the notch of the arc-shaped groove faces upwards; the fixing mechanism comprises a threaded sleeve arranged on the chassis and a drill rod penetrating through the threaded sleeve and in threaded connection with the threaded sleeve, and the drill rod extends into the ground to limit the chassis to move by rotating the drill rod.
Description
Technical Field
The utility model relates to a power equipment technical field especially relates to a strutting arrangement.
Background
At some transmission line peripheries, because the existence of trees, especially the branch of growing on the transmission line has brought very big potential safety hazard for the transmission line itself, consequently, probably need fall the trees of corresponding position through the saw, guarantee transmission of electricity safety, however, if trees topple over towards the transmission line direction, this will lead to the fact the transmission line impaired, the loss inestimable.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned technical problem that exists among the prior art, the embodiment of the utility model provides a supporting device.
For solving the technical problem, the embodiment of the utility model adopts the following technical scheme:
a support device, comprising:
the bottom of the chassis is provided with universal wheels;
the telescopic mechanism is arranged on the chassis and is formed by sequentially hinging a plurality of connecting frames so as to enable the telescopic mechanism to be telescopic by the rotation of the connecting frames;
a screw rod which is in threaded connection with the connecting frames positioned at the lower layer, and drives the plurality of connecting frames to rotate by screwing the screw rod so as to enable the telescopic mechanism to perform telescopic action;
the supporting seat is arranged at the upper end of the telescopic mechanism, an arc-shaped groove for supporting trees is formed in the supporting seat, and the notch of the arc-shaped groove faces upwards;
the fixing mechanism comprises a threaded sleeve arranged on the chassis and a drill rod penetrating through the threaded sleeve and in threaded connection with the threaded sleeve, and the drill rod extends into the ground to limit the chassis to move by rotating the drill rod.
Preferably, the upper end of the telescopic mechanism is provided with a tray; the tray is provided with opposite ear plates; the lower extreme of bearing the seat is located two between the otic placode to borrow by wearing to establish bearing the seat and the round pin axle of otic placode is so that bearing the seat can carry out the every single move swing.
Preferably, a rotary supporting mechanism is arranged between the telescopic mechanism and the chassis; the slewing support mechanism includes:
the lower end of the inner ring is fixed on the chassis by a fastener;
an outer race that is in sliding engagement with the inner race through balls; the telescopic mechanism is fixed on the outer ring.
Preferably, the outer circumferential surface of the inner ring is provided with a bulge, and the inner wall of the outer ring is provided with a plurality of circumferentially arranged depressions; wherein:
the outer ring and the inner ring have a characteristic of being maintained at a rotated angle after relative rotation by sliding the protrusion into the recess.
Preferably, the chassis includes a frame and a connection beam provided in the frame.
Preferably, a connecting rod is arranged between the threaded sleeve and the chassis.
Preferably, the fixing mechanism includes a plurality of fixing mechanisms, and the plurality of fixing mechanisms are arranged along the edge of the chassis.
Compared with the prior art, the utility model provides a strutting arrangement's beneficial effect is:
1. the utility model provides a strutting arrangement borrows by telescopic machanism and bearing seat and can support the trees that will empty in advance to on pounding the transmission line after trees empty.
2. The bearing seat is arranged to be a structure capable of pitching, and therefore the bearing seat can adapt to the inclination angle of the tree.
3. Through setting up gyration bearing structure and can make the arc wall adjust in the horizontal direction, and then make trees can fall in the arc wall just.
4. Through setting up fixed establishment can make whole strutting arrangement can not remove when supporting trees, improved the stability of supporting.
Drawings
Fig. 1 is a schematic perspective view of a supporting device according to an embodiment of the present invention.
Fig. 2 is a front view of a supporting device according to an embodiment of the present invention.
Fig. 3 is an enlarged view of a portion a of fig. 2.
Fig. 4 is an enlarged view of a portion B of fig. 3.
Fig. 5 is a left side view of a supporting device according to an embodiment of the present invention.
Fig. 6 is an enlarged view of a portion C of fig. 5.
In the figure:
10-a chassis; 11-a frame; 12-a connecting beam; 13-a universal wheel; 20-a rotary support mechanism; 21-inner ring; 211-protrusions; 22-an outer ring; 221-recess; 23-a ball bearing; 30-a telescoping mechanism; 31-a connecting frame; 32-screw rod; 40-a bearing seat; 41-arc groove; 42-a support tray; 43-ear plate; 44-pin shaft; 50-a securing mechanism; 51-thread insert; 52-drill rod; 53-a handle; 60-connecting rod.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
An embodiment of the utility model discloses a support arrangement, as shown in fig. 1 to fig. 6, this support arrangement includes: chassis 10, telescopic mechanism 30, screw 32, bearing seat 40, fixing mechanism 50, rotary support mechanism 20 and connecting rod 60.
The chassis 10 comprises a frame 11 and a connecting beam 12 connected in the frame 11, so that the weight of the chassis 10 is small, and the bottom of the chassis 10 is provided with universal wheels 13 to enable the whole supporting device to walk in any direction.
As shown in fig. 3 and 4, the slewing support mechanism 20 includes: an outer race 22, an inner race 21, and balls 23; the lower end of the inner ring 21 is fixed in the middle of the chassis 10, the lower end of the outer ring 22 is sleeved outside the inner ring 21, and the balls 23 are arranged between the outer ring 22 and the inner ring 21 so that the outer ring 22 can rotate relative to the inner ring 21; a protrusion 211 is formed on the outer circumferential surface of the inner ring 21, and a plurality of recesses 221 are formed on the inner wall of the outer ring 22 in an axial arrangement, so that when the outer ring 22 and the inner ring 21 rotate so that the protrusion 211 slides into the recess 221, the outer ring 22 has a tendency to maintain the angle with respect to the inner ring 21, so that the outer ring 22 rotates with respect to the inner ring 21 with a certain gear feeling.
The telescopic mechanism 30 is formed by hinging a plurality of connecting frames 31, so that the connecting frame 31 at the lowest layer can be rotated (or named as swinging) to enable other connecting frames 31 to be linked, and further the telescopic mechanism 30 can be telescopic; the screw rod 32 is used for driving the connecting frame 31 to rotate, and specifically, the screw rod 32 is used for penetrating through the nut plate on the connecting frame 31 so as to enable the screw rod 32 and the nut plate to form a threaded connection, so that when the screw rod 32 is rotated, the screw rod 32 drives the nut plate to move, and then drives the connecting frame 31 to rotate, and further enables the telescopic mechanism 30 to perform telescopic action.
Tray 42 is installed to telescopic machanism 30's upper end, and bearing seat 40 sets up on tray 42, specifically, is formed with two relative otic placodes 43 on this tray 42, and the lower extreme of bearing seat 40 is located between two otic placodes 43, wears to be equipped with round pin axle 44 on the bearing seat 40, and this round pin axle 44 also wears to establish otic placode 43, and then makes bearing seat 40 can carry out the pitch swing. The upper part of the support base 40 is provided with an arc-shaped groove 41, and the arc-shaped groove 41 is used for half-coating trees for supporting the trees.
The fixing mechanism 50 includes a plurality of, as shown in fig. 5 and 6, a plurality of fixing mechanisms 50 are arranged along the edge of the chassis 10; each fixing mechanism 50 comprises a threaded sleeve 51, a drill rod 52 and a handle 53; the threaded sleeve 51 is vertically fixed on the chassis 10, the connecting rod 60 is connected between the chassis 10 and the threaded sleeve 51, and the drill rod 52 extends into the threaded sleeve 51 and forms threaded connection with the threaded sleeve 51; the lower end of the shank 52 is set to a sharp point; a handle 53 is fixed to the upper end of the drill rod 52, and the lower end of the drill rod 52 extends out of the threaded sleeve 51 and into the ground by screwing the handle 53, thereby restricting the movement of the entire support device.
The use of the above-described support device is described below:
if the trees are predicted to topple towards the direction of the power transmission line, firstly, the supporting device is moved to the position below one side of the power transmission line, then, the screw rod 32 is screwed to enable the telescopic mechanism 30 to ascend, so that the bearing seat 40 is close to the trees, the whole telescopic mechanism 30 can be rotated due to the arrangement of the rotary supporting mechanism 20, and further the arc-shaped groove 41 in the bearing seat 40 is consistent with the direction of the trees, so that the trees can topple and fall in the arc-shaped groove 41; finally, after adjusting the height and orientation of the arc-shaped slot 41, the handle 53 is screwed so that the lower end of the drill rod 52 extends below the ground for fixing the entire support device.
The utility model has the advantages that:
1. the utility model provides a strutting arrangement borrows by telescopic machanism 30 and bearing seat 40 and can support the trees that will empty in advance to on pounding the transmission line after trees empty.
2. The support base 40 is configured to be able to pitch, and thus to adapt to the inclination angle of the tree.
3. The arc-shaped groove 41 can be adjusted in the horizontal direction by arranging the rotary supporting structure, so that the trees can just fall in the arc-shaped groove 41.
4. Through setting up fixed establishment 50 can make whole strutting arrangement can not remove when supporting trees, improved the stability of supporting.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (7)
1. A support device, comprising:
the bottom of the chassis is provided with universal wheels;
the telescopic mechanism is arranged on the chassis and is formed by sequentially hinging a plurality of connecting frames so as to enable the telescopic mechanism to be telescopic by the rotation of the connecting frames;
a screw rod which is in threaded connection with the connecting frames positioned at the lower layer, and drives the plurality of connecting frames to rotate by screwing the screw rod so as to enable the telescopic mechanism to perform telescopic action;
the supporting seat is arranged at the upper end of the telescopic mechanism, an arc-shaped groove for supporting trees is formed in the supporting seat, and the notch of the arc-shaped groove faces upwards;
the fixing mechanism comprises a threaded sleeve arranged on the chassis and a drill rod penetrating through the threaded sleeve and in threaded connection with the threaded sleeve, and the drill rod extends into the ground to limit the chassis to move by rotating the drill rod.
2. The support device of claim 1, wherein the upper end of the telescoping mechanism is provided with a tray; the tray is provided with opposite ear plates; the lower extreme of bearing the seat is located two between the otic placode to borrow by wearing to establish bearing the seat and the round pin axle of otic placode is so that bearing the seat can carry out the every single move swing.
3. The support device of claim 1, wherein a rotary support mechanism is arranged between the telescopic mechanism and the chassis; the slewing support mechanism includes:
the lower end of the inner ring is fixed on the chassis by a fastener;
an outer race that is in sliding engagement with the inner race through balls; the telescopic mechanism is fixed on the outer ring.
4. The support device of claim 3, wherein the inner ring has a protrusion on an outer circumferential surface thereof, and the outer ring has a plurality of circumferentially arranged recesses formed on an inner wall thereof; wherein:
the outer ring and the inner ring have a characteristic of being maintained at a rotated angle after relative rotation by sliding the protrusion into the recess.
5. The support device of claim 1, wherein the chassis includes a frame and a connection beam disposed in the frame.
6. The support device of claim 1, wherein a link is disposed between the swivel nut and the chassis.
7. The support device of claim 1, wherein the securing mechanism comprises a plurality of securing mechanisms disposed along an edge of the chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922386891.XU CN211482059U (en) | 2019-12-26 | 2019-12-26 | Supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922386891.XU CN211482059U (en) | 2019-12-26 | 2019-12-26 | Supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211482059U true CN211482059U (en) | 2020-09-15 |
Family
ID=72420188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922386891.XU Active CN211482059U (en) | 2019-12-26 | 2019-12-26 | Supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211482059U (en) |
-
2019
- 2019-12-26 CN CN201922386891.XU patent/CN211482059U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211482059U (en) | Supporting device | |
| CN211205288U (en) | Triangular support with anti-shake device for surveying and mapping prism | |
| CN210241068U (en) | Surveying instrument for land resource management | |
| CN212700220U (en) | Fire-fighting inspection cabinet | |
| CN211091032U (en) | Afforestation view tree fixing device | |
| CN211950320U (en) | Drilling equipment is used in mining | |
| CN213938772U (en) | Agricultural planting in agricultural machine field is with equipment of digging | |
| CN210134429U (en) | Good building pile driver of stability | |
| CN210265482U (en) | Roller wheel bracket | |
| CN210344908U (en) | Civil engineering design management device based on BIM | |
| CN108791376B (en) | Adjustable step climbing stair device | |
| JP3748422B2 (en) | Unicycle training machine | |
| CN219221689U (en) | Building construction progress monitoring devices | |
| CN216952495U (en) | Be applied to intelligent supervision device of construction | |
| CN212520043U (en) | Swing auxiliary device | |
| CN216012225U (en) | Adjusting device for surveying instrument | |
| CN214800252U (en) | Planning template for supervision project management | |
| CN217382421U (en) | Mounting structure of video monitoring all-in-one | |
| CN211399068U (en) | Height-adjustable's intelligent management equipment mounting structure | |
| CN221074111U (en) | Roadbed drilling device | |
| CN217072131U (en) | Part compressing and fixing device for maintenance of oilfield mechanical equipment | |
| CN210195330U (en) | Building hole strutting arrangement | |
| CN213871962U (en) | Automatic regulating device for remote control monitoring screen | |
| CN210355993U (en) | Multifunctional swing frame climbing combined amusement equipment for infants | |
| CN212156434U (en) | Wireless communication equipment base |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |