CN114097451A - Tree obstacle clearing device - Google Patents
Tree obstacle clearing device Download PDFInfo
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- CN114097451A CN114097451A CN202111425782.XA CN202111425782A CN114097451A CN 114097451 A CN114097451 A CN 114097451A CN 202111425782 A CN202111425782 A CN 202111425782A CN 114097451 A CN114097451 A CN 114097451A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
- A01G3/085—Motor-driven saws for pruning or branching
- A01G3/088—Circular saws
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
- A01G3/085—Motor-driven saws for pruning or branching
- A01G3/086—Chain saws
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Abstract
The invention relates to the technical field of power maintenance, in particular to a tree obstacle clearing device, which comprises: the cutting assembly, the first vertical rod and the second vertical rod; the shearing assembly is provided with a first cross rod, a first clamping part, a linear driving part, a support and a cutting part, and two ends of the first cross rod are provided with the first clamping parts; the linear driving part is fixed on the first cross rod and is connected with the support through a driving shaft so as to drive the support to move along the axis direction of the first cross rod; the bracket is provided with a first fixing position and a second fixing position; the cutting part is fixed on the first fixing position or the second fixing position according to the required cutting surface. The cutting part is fixed at a position corresponding to the tree barrier through the vertical rod matched with the first clamping part, and the linear driving part drives the cutting part in a working state to move along the first cross rod to complete the removal of the tree barrier. The linear driving part is adopted to drive the cutting part to complete the removal of the tree obstacle, so that the limitation of manpower is avoided, and the tree obstacle removal efficiency is improved.
Description
Technical Field
The invention relates to the technical field of power maintenance, in particular to a tree obstacle removing device.
Background
In an overhead power transmission grid, tree obstacles can cause damage to the safe operation of a power grid line, such as tripping the line, even breaking the line or collapsing a tower, and causing power failure in a large area. The power company must regularly clear away corridor tree obstacles, and cut off trees threatening the circuit operation safety in the power transmission line corridor to maintain the normal operation of the power transmission line. The current means of removing the obstacles of trees mostly send operating personnel to the high altitude with the help of insulating bucket boom car, high altitude construction car etc. and operating personnel manual operation power saw etc. instrument cuts the obstacles of trees again. And adopt high altitude construction vehicle cooperation manual work barrier to clear away the mode, because of the high altitude construction vehicle can't reach the operation position that the topography is complicated, so do not possess the commonality, and through manual operation electric saw, receive the restriction of manpower, clear away inefficiency.
Disclosure of Invention
The invention provides a tree obstacle clearing device, which solves the technical problem of low tree obstacle clearing operation efficiency.
The invention provides a tree obstacle clearing device, which comprises:
the cutting assembly, the first vertical rod and the second vertical rod;
the shear assembly includes: the cutting device comprises a first cross rod, a first clamping part, a linear driving part, a support and a cutting part;
the two ends of the first cross rod are respectively provided with the first clamping parts and are respectively connected with the first vertical rod and the second vertical rod through the first clamping parts;
the linear driving part is arranged on the first cross rod and drives the support to move along the first cross rod through a driving shaft;
the cutting part is connected with the first fixing position or the second fixing position of the bracket.
In a first possible implementation, the apparatus further includes: a support base;
this support base includes: the support base plate, the support vertical plate and the transverse plate are arranged on the support base plate;
one end of the supporting vertical plate is connected with the supporting base plate, and the other end of the supporting vertical plate is connected with the transverse plate;
positioning grooves matched with the vertical rods are arranged at the two ends of the supporting base plate;
through holes are arranged at two ends of the transverse plate and correspond to the positioning grooves;
the bottom end of the vertical rod is accommodated in the positioning groove, and the vertical rod penetrates through the through hole.
With reference to the apparatus of the first possible implementation, in an apparatus of a second possible implementation, the apparatus further includes: a lifting assembly;
the lifting assembly comprises a first retracting and releasing component, a first cable component and a first reversing component;
the first retractable part is arranged on the transverse plate;
the first reversing component is arranged at the top end of the supporting rod;
one end of the first rope piece is connected with the first retractable piece, and the other end of the first rope piece is connected with the first cross rod after bypassing the second reversing component.
With reference to the apparatus of the first possible implementation, in an apparatus of a third possible implementation, the apparatus further includes: a clamping assembly;
the clamping assembly includes: the clamping device comprises an arm rod, a pair of clamping arms, a first electric cylinder, a first clamping connecting rod and a first clamping block;
the first clamp link includes: the first connecting rod is vertically connected in the middle of the arm rod, the sliding sleeve is sleeved on the first connecting rod and hinged with one ends of the second connecting rod and the third connecting rod, and the other ends of the second connecting rod and the third connecting rod are hinged with the clamping arm;
the arm rod is connected with the supporting base, and two ends of the arm rod are respectively hinged with one end of the pair of clamping arms;
the two ends of the first electric cylinder are respectively connected with the pair of clamping arms to provide clamping force for the clamping arms;
the other end of the clamping arm is connected with the first clamping block.
In a fourth possible implementation apparatus, the method further includes: a stabilizing assembly;
this firm subassembly includes: a second cross bar, a second clamping portion and a second cable member;
the two ends of the second cross rod are respectively provided with the second clamping parts and are respectively connected with the first vertical rod and the second vertical rod through the second clamping parts;
the first cable member is connected at one end to the second cross bar and at the other end to an anchor.
With reference to the first possible implementation device, in five possible implementation devices, the vertical rod includes N sections of splicing rods connected to each other, where N is an integer greater than or equal to 2;
the height of the splicing rod is smaller than the distance between the transverse plate and the supporting base plate.
With reference to the apparatus of the fifth possible implementation, in an apparatus of a sixth possible implementation, the apparatus further includes: a connecting rod assembly;
should connect the pole subassembly to include: the third cross rod, the third clamping part, the guide wheel set, the second retractable part, the first linear bearing, the second reversing component and the third cable part;
the two ends of the third cross rod are provided with the third clamping parts and are connected with the supporting vertical plate in a sliding way through the guide wheel set;
a vertical guide rail matched with the guide wheel set is arranged on the supporting vertical plate;
the first linear bearing, the first retractable part and the first reversing member are arranged on the transverse plate, and a middle hole of the first linear bearing is aligned with the through hole;
one end of the third rope piece is connected with the second retractable piece after bypassing the second reversing member, and the other end of the third rope piece is connected with the third cross rod;
the third clamping part clamps the lower part of the splicing rod and drives the splicing rod to penetrate through the through hole and the middle hole of the first linear bearing under the action of the second retractable part.
With reference to the fourth or sixth possible implementation of the apparatus, in a seventh possible implementation of the apparatus, the clamping portion includes: the pair of clamping arms, the second electric cylinder, the second clamping connecting rod and the second clamping block;
one ends of the clamping arms are mutually connected through the second electric cylinder, and the other ends of the clamping arms are mutually connected through the second clamping connecting rod and are connected with the cross rod through the second clamping connecting rod;
the second clamping block is connected with the clamping arm and arranged between the second electric cylinder and the second clamping connecting rod;
the vertical rod penetrates through a clamping space formed by the second clamping block.
In combination with the seventh possible implementation of the apparatus, in an eighth possible implementation of the apparatus, the second clamp link includes: the fourth connecting rod, the fifth connecting rod, the sixth connecting rod, the second sliding sleeve and the connecting piece;
the connecting piece is connected with the tail end of the cross rod and is hinged with one end of the clamping arm;
one end of the fourth connecting rod is vertically connected with the end surface of the cross rod, and the other end of the fourth connecting rod is sleeved with the second sliding sleeve;
one end of the fifth connecting rod and one end of the sixth connecting rod are hinged with the sliding sleeve, and the other end of the fifth connecting rod and the other end of the sixth connecting rod are hinged with the middle part of the clamping arm.
In an apparatus of a ninth possible implementation, the shear assembly further includes an oscillating drive;
the cutting part is connected with the first fixing position or the second fixing position through the swing driving part.
According to the technical scheme, the invention has the following advantages:
the tree barrier removing device provided by the invention is provided with a shearing assembly, a first vertical rod and a second vertical rod; the shearing assembly is provided with a first cross rod, a first clamping part, a linear driving part, a support and a cutting part, and two ends of the first cross rod are provided with the first clamping parts; the linear driving part is fixed on the first cross rod and is connected with the support through a driving shaft so as to drive the support to move along the axis direction of the first cross rod; the bracket is provided with a first fixing position and a second fixing position; the cutting part is fixed on the first fixing position or the second fixing position according to the required cutting surface. So, fix the cutting portion on the support as required, then press from both sides the same high position of two montants through first clamping part clamp, carry out relatively fixed with the bottom and the ground of montant again to guarantee that the cutting portion corresponds with the position of tree barrier, later remote control starts cutting portion and sharp drive division, drives cutting portion under the operating condition through sharp drive division and removes along first horizontal pole, and the cutting portion will be cuted the tree barrier that surpasss the cutting face, accomplishes cleaing away of tree barrier. The cutting part is driven by the linear driving part to finish the automatic removal of the tree obstacle, so that the tree obstacle removing efficiency is improved without being limited by manpower.
The vertical rod is used for realizing high-altitude operation, the vertical rod and the shearing assembly can be easily transported to any operation place after being disassembled, and can be relatively fixed with the ground of any terrain, so that the limitation of the terrain on the tree obstacle removing operation is eliminated, and the tree obstacle removing device has universality.
The cutting part is fixed through setting up first fixed position and second fixed position for the cutting face that makes the cutting part can get into the difference is cuted, makes the plane shearing that the barrier clearing device can not only realize barrier top and side, can also realize the inclined plane shearing, and application scope is wide.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a barrier clearing device according to an embodiment of the present disclosure;
fig. 2 is another schematic structural diagram of a barrier clearing device according to an embodiment of the present disclosure;
FIG. 3 is a schematic structural diagram illustrating a support pedestal, a lift assembly, and a reach bar assembly according to an embodiment of the present disclosure;
FIG. 4 is a schematic structural diagram of a clamping assembly according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a barrier clearing apparatus provided with a stabilizing assembly according to an embodiment of the present disclosure;
FIG. 6 is a schematic structural view of a third cross bar and a second clamp link according to an embodiment of the present disclosure;
FIG. 7 is another schematic structural view of a third cross bar and a second clamp link in accordance with an exemplary embodiment of the present disclosure;
wherein: 100-a shearing assembly, 110-a first cross bar, 120-a first clamping part, 130-a linear driving part, 140-a support, 141-a first fixing position, 142-a second fixing position, 143-a horizontal sliding block, 144-a vertical sliding block, 145-a right-angle bent plate, 150-a cutting part, 160-a screw rod, 170-a guide rod, 180-a second linear bearing, 190-a swinging driving part, 200.1-a first vertical bar, 200.2-a second vertical bar, 300-a supporting base, 310-a supporting cushion plate, 320-a supporting vertical plate, 330-a transverse plate, 340-a supporting foot, 410-a first collecting and releasing part, 420-a first cable part, 430-a first reversing member, 431-a cantilever, 440-a supporting frame, 500-a clamping assembly, 510-an arm lever, 520-clamping arm, 530-first electric cylinder, 540-first clamping connecting rod, 541-first connecting rod, 542-second connecting rod, 543-third connecting rod, 544-first sliding sleeve, 550-first clamping block, 560-supporting rod, 600-stabilizing component, 610-second cross rod, 620-second clamping part, 630-second cable component, 700-connecting rod component, 710-third cross rod, 720-third clamping part, 721-clamping arm, 721.1-long clamping arm, 721.2-short clamping arm, 722-second electric cylinder, 723-second clamping connecting rod, 723.1-fourth connecting rod, 723.2-fifth connecting rod, 723.3-sixth connecting rod, 723.4-second sliding sleeve, 723.5-connecting piece, 723.5.1-cross block, 723.5.2-vertical block, 724-second clamping block, 724.1-clamping surface, 724.2-clamping space, 730-guide wheel set, 740-second retraction, 750-first linear bearing, 760-second reversing element.
Detailed Description
The embodiment of the invention provides a tree obstacle clearing device, which is used for solving the technical problem that the existing tree obstacle clearing operation efficiency is low.
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should be noted that the terms "mounted," "connected," and "connected" are used broadly and are defined as, for example, a fixed connection, an exchangeable connection, an integrated connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements, unless otherwise explicitly stated or limited. Specific meanings of the above terms in the embodiments of the present application can be understood in specific cases by those of ordinary skill in the art.
The current means of removing the obstacles of trees mostly send operating personnel to the high altitude with the help of insulating bucket boom car, high altitude construction car etc. and operating personnel manual operation power saw etc. instrument cuts the obstacles of trees again. And the mode of clearing the tree obstacle by matching the overhead working vehicle with manpower has the hidden electric shock danger and is limited by manpower, and the clearing efficiency is low.
Referring to fig. 1 to 7, the present invention provides a barrier clearing device, including:
a shear assembly 100, a first vertical bar 200.1 and a second vertical bar 200.2; the shear assembly 100 includes: the first cross bar 110, the first clamping part 120, the linear driving part 130, the bracket 140, and the cutting part 150; the two ends of the first cross bar 110 are both provided with a first clamping part 120, and are respectively connected with a first vertical bar 200.1 and a second vertical bar 200.2 through the first clamping part 120; the linear driving part 130 is disposed on the first cross bar 110, and drives the bracket 140 to move along the first cross bar 110 through the driving shaft; the cutting part 150 is coupled to the first fixing location 141 or the second fixing location 142 of the bracket 140.
It should be noted that: the first vertical rod and the second vertical rod are the same in height; the first cross rod is horizontally fixed on the vertical rods, namely, the parts of the two vertical rods clamped by the first clamping part are at the same height; the shape and structure of the first clamping part are not specifically limited, and the first clamping part can be a centering clamping mechanism, a spiral clamping mechanism, a linkage clamping mechanism, a hinge clamping mechanism, a wedge clamping mechanism or other mechanisms, and the first cross rod and the vertical rod can be detachably fixed; the shape and structure of the linear driving part are not particularly limited, and the linear driving part can be an electric push rod, an electric cylinder, a linear motor, a hydraulic cylinder and the like, and can provide the driving force for the linear motion for the support; the first fixing position and the second fixing position are used for being fixedly connected with the cutting part, the shape of the first fixing position and the second fixing position is set according to the cutting part and a required cutting surface, if a chain type electric saw is adopted, and the position of the electric saw, which is used for being connected with the support, is a plane, the first fixing position can be set to be a horizontal plane, so that after the electric saw is fixed, a chain for cutting is positioned on the vertical plane, and a vertical cutting surface is obtained and is used for realizing side shearing of the tree barrier; the cutting part can be a power saw with a circular shape, a strip shape, a chain shape or other shapes, and can also be other devices with cutting functions.
The tree obstacle clearing device provided by the embodiment is provided with a shearing assembly, a first vertical rod and a second vertical rod; the shearing assembly is provided with a first cross rod, a first clamping part, a linear driving part, a support and a cutting part, and two ends of the first cross rod are provided with the first clamping parts; the linear driving part is fixed on the first cross rod and is connected with the support through a driving shaft so as to drive the support to move along the axis direction of the first cross rod; the bracket is provided with a first fixing position and a second fixing position; the cutting part is fixed on the first fixing position or the second fixing position according to the required cutting surface. So, fix the cutting portion on the support as required, then press from both sides the same high position of two montants through first clamping part clamp, carry out relatively fixed with the bottom of montant and ground again to ensure that the cutting portion corresponds with the position of tree barrier, later remote control starts cutting portion and sharp drive division, drives cutting portion under the operating condition through sharp drive division and removes along first horizontal pole, and the cutting portion will be cuted the tree barrier that surpasss the cutting face, accomplishes cleaing away of tree barrier. The cutting part is driven by the linear driving part to finish the automatic removal of the tree obstacle, so that the tree obstacle removing efficiency is greatly improved without being limited by manpower.
Specifically, the first cross bar 110 is a square bar, and both left and right ends thereof are connected to the first clamping portion 120; the upper surface of the linear driving part 130 is fixed and provided with a horizontal screw rod 160, one end of the screw rod 160 is connected with a driving shaft of the linear driving part 130, and a horizontal sliding block 143 is sleeved on the screw rod 160; a guide rod 170 is erected on the front side surface, and a vertical sliding block 144 is sleeved on the guide rod 170; the horizontal sliding block 143 and the vertical sliding block 144 are connected together through a right-angle bent plate 145 to form a support 140, the horizontal sliding block 143 and the vertical sliding block 144 are respectively connected to the inner sides of two right-angle plates of the right-angle bent plate 145, the upper surface of the horizontal right-angle plate is a first fixing position 141, and the front side surface of the vertical right-angle plate is a second fixing position 142. In this implementation, linear drive portion is rotating electrical machines, and the drive shaft is motor shaft and ball screw, drives ball screw rotation through rotating electrical machines to make horizontal slider go up along first horizontal pole removal, the cooperation guide bar lets the shearing module can remove steadily. The cutting portion adopts the chain electric saw, and its be used for with leg joint's spigot surface be a plane, if the spigot surface is fixed at first fixed position, the obstacle clearing device will possess the vertically cutting face, can be used to cut the side of obstacle, if the fixed position of the fixed resource second of spigot surface, the obstacle clearing device will possess the horizontally cutting face, can be used to cut the top of obstacle.
Preferably, in order to reduce friction and drag so that the cutting assembly can be moved up and down quickly along the vertical bars, a second linear bearing 180 is added to the cutting assembly, the second linear bearing 180 is disposed at both ends of the first cross bar 110, and the central hole of the second linear bearing 180 is aligned with the clamping space 724.2 formed by the second clamping block 724. In this application embodiment, the second linear bearing is circular linear bearing, and wherein the bore diameter equals the montant external diameter, and second linear bearing and first clamping part are with establishing the both ends at first horizontal pole, and the second linear bearing sets up the below at first clamping part, has the interval between second linear bearing and the first clamping part, avoids second linear bearing to hinder the tight action of clamp of first clamping part, and the montant is worn to establish in second linear bearing's mesopore.
Preferably, the shearing assembly is further provided with a swinging driving part 190, a shell of the swinging driving part 190 is connected with the first fixing position 141 or the second fixing position 142, a swinging shaft of the swinging driving part is connected with the cutting part 150 to drive the cutting part 150 to swing on the cutting surface, the action of the manual operation electric saw is simulated, multiple times of shearing can be carried out on the same position on the cutting surface, the tree barrier can be ensured to be completely removed, meanwhile, the range of the tree barrier exceeding the range covered by the first cross rod can be sheared through swinging, the shearing range of the cutting part is enlarged, and the tree barrier removing efficiency is improved.
Specifically, in order to quickly fix the vertical rod and the ground relatively, a supporting base 300 is additionally arranged, the supporting base 300 is provided with a supporting base plate 310, a supporting vertical plate 320 and a transverse plate 330, one end of the supporting vertical plate 320 is vertically connected with the upper surface of the supporting base plate 310, and the other end of the supporting vertical plate 320 is vertically connected with the lower surface of the transverse plate 330; the lower surface of the supporting base plate 310 is used for being attached to the ground, and the upper surface of the supporting base plate is symmetrically provided with two positioning grooves which are matched with the vertical rods; two through holes are symmetrically arranged on the transverse plate 330, the through holes are aligned with the positioning grooves, and the through holes are matched with the vertical rods; the vertical rod is arranged in the through hole in a penetrating mode, and the bottom end of the vertical rod is accommodated in the positioning groove. In this embodiment, be provided with two the same support risers, and the shape size of supporting backing plate and diaphragm is the same, and the symmetry setting of supporting the riser is in the both sides of supporting the backing plate, supports the backing plate promptly, supports riser and diaphragm and constitutes a rectangle frame, and supports the riser setting between two montants. Carry out the relatively fixed with montant and support base through constant head tank and through-hole, will support the backing plate laminating subaerial again, can realize the quick fixed of montant and ground. Further, two triangular supporting legs 340 are disposed at the bottom of the supporting base to improve the stability of the supporting base.
Specifically, in order to further improve the tree obstacle clearing efficiency, a lifting assembly is additionally arranged, and comprises a first retracting and releasing piece 410, a first rope piece 420 and a first reversing member 430; the first retractable part 410 is arranged on the transverse plate 330, the first reversing member 430 is arranged at the top end of the vertical rod, one end of the first rope part 420 is connected with the first retractable part 410, the other end of the first rope part bypasses the first reversing member 430 and then is connected with the first transverse rod 110, the first rope part 420 is shortened through the first retractable part 410, the shearing assembly 100 is pulled to rise, the first rope part 420 is lengthened through the first retractable part 410, the height of the shearing assembly 100 is reduced under the action of self gravity, the height of the shearing assembly 100 can be adjusted by controlling the first retractable part 410, the tree barriers on the vertical surface corresponding to the first transverse rod 110 can be cleared layer by layer through one-time positioning, compared with the manual adjustment of the height of the shearing assembly 100, the tree barriers with different heights can be cleared, and higher clearing efficiency can be achieved. In this embodiment, two first retracting and releasing members, two first reversing members and two first cable members are provided, the first retracting and releasing members are rotating motors, the first reversing members are pulleys, and the first cable members are steel wire ropes with small elasticity; one end of the steel wire rope is fixedly connected with a rotating shaft of the rotating motor, and the other end of the steel wire rope is fixedly connected with a hook on the upper surface of the first cross rod; in order to avoid the entanglement of the first cable piece and the third cable piece, a support frame 440 is arranged on the upper surface of the transverse plate, two rotating motors are fixed at two ends of the support frame 440 close to the vertical rod, and the rotating shafts of the rotating motors are parallel to the plane of the vertical rod; in order to smoothly take up and pay off the steel wire rope, the pulley, the hook and the rotating shaft of the rotating motor are arranged on the same straight line; the top end of the vertical rod is provided with a cantilever 431 vertical to the vertical rod, one end of the cantilever 431 is fixedly connected with the end face of the top end of the vertical rod, and the other end of the cantilever is used for hanging the pulley at a position corresponding to the hook.
Specifically, in order to further improve the stability of the vertical rod, a clamping assembly 500 is additionally arranged, and the clamping assembly is provided with an arm rod 510, a pair of clamping arms 520, a first electric cylinder 530, a first clamping connecting rod 540 and a first clamping block 550; the first clamping link 540 is provided with a first link 541, a second link 542, a third link 543 and a first sliding sleeve 544; the first link 541 is vertically connected to the middle of the arm 510; the sliding sleeve 544 is sleeved on the first connecting rod 541 and can slide along the first connecting rod 541, and the sliding sleeve 544 is hinged with one end of the second connecting rod 542 and one end of the third connecting rod 543; the other ends of the second connecting rod 542 and the third connecting rod 543 are respectively hinged with a pair of clamping arms 520; the arm lever 510 is connected to the support base 300, and both ends of the arm lever 510 are respectively hinged to one ends of a pair of clamp arms 520; the first electric cylinder 530 is connected with a pair of clamping arms 520 at two ends thereof, respectively, to provide clamping force for the clamping arms 520; the other end of the clamp arm 520 is connected to a first clamp block 550. In the embodiment, the arm lever, the clamping arm, the second connecting rod and the third connecting rod are all square rods, and the first connecting rod is a circular rod; two tail ends of the front side surface of the arm rod are hinged with one end of the clamping arm, and two tail ends of the rear side surface of the arm rod are respectively connected with the front side surfaces of the two supporting vertical plates; the first sliding sleeve is of a cross structure, through holes for sleeving the two first connecting rods are formed in the upper end and the lower end of the first sliding sleeve, and the left end and the right end of the first sliding sleeve are respectively hinged with one end of the second connecting rod and one end of the third connecting rod; the other end of the second connecting rod is connected with the right side surface of the left clamping arm, and the other end of the third connecting rod is connected with the left side surface of the right clamping arm; the two first connecting rods are connected with the arm rod through connecting blocks, the connecting blocks are fixed in the middle of the front side face of the arm rod, two connecting rod connecting holes which are symmetrical up and down are formed in the front side face of each connecting block, and one end of each first connecting rod is fixed in each connecting rod connecting hole; a first clamping block is fixed at the tail end of the right side surface of the left clamping arm, and a first clamping block is fixed at the tail end of the left side surface of the right clamping arm; the first electric cylinder is a linear electric cylinder, one end of the first electric cylinder is connected to the middle of the right side surface of the left clamping arm, and the other end of the first electric cylinder is connected to the middle of the left side surface of the right clamping arm; the clamping assembly 500 is further provided with two square support rods 560, one end of each support rod 560 is hinged to the lower surface of the clamping arm 520, and the other end is hinged to the front side surface of the support riser 320. The first clamping blocks are driven by the first electric cylinders to clamp the trunk of the tree where the tree barrier is located, so that the supporting base and the tree are relatively fixed, the stability of the supporting base is improved, and the stability of the vertical rod is further improved.
Specifically, when the height of the vertical rod is too high, the stability of the vertical rod cannot be ensured only by fixing the vertical rod through the supporting base and the clamping component, so a stabilizing component 600 is additionally arranged, the stabilizing component comprises a second cross rod 610, a second clamping portion 620 and a second rope member 630, the two ends of the second cross rod 610 are both provided with the second clamping portion 620, the second clamping portion 620 is respectively connected with the first vertical rod 200.1 and the second vertical rod 200.2 at the same height position, so as to horizontally fix the second cross rod 610 at the middle upper part of the vertical rod, one end of the second rope member 630 is connected with the second cross rod 610, and the other end of the second rope member is connected with the anchor. In the implementation, the second cross rod is a square rod and is fixed at the height position of two thirds of the vertical rod, and the two tail ends of the front side surface and the rear side surface of the second cross rod are respectively provided with a hook; the second cable pieces are steel wire ropes which are provided with four cable pieces, one end of each second cable piece is fixedly connected with one hook, and the other end of each second cable piece is locked with the ground or other stabilizing objects through an anchor part under the premise that the second cable pieces are tensioned. The middle upper part of the vertical rod is tensioned through the second rope piece, so that the vertical rod can be effectively prevented from swinging, and the stability of the vertical rod is improved.
Specifically, if the montant highly too high, be not convenient for transportation and transport, so set the montant to mosaic structure, splice the equipment each other through the shorter concatenation pole of multisection length and obtain required montant, through modes interconnect such as screw thread, keyway between the concatenation pole, so, can also clear away the barrier of any high tree simultaneously according to the corresponding montant of high concatenation of barrier of tree when conveniently carrying and transporting for barrier of tree clearing device's application scope is wider. Further, the length of splicing rod equals, and is less than the distance between support backing plate and the diaphragm, so, can place the splicing rod between support backing plate and diaphragm in the transportation, can effectively reduce the required space of transportation. In this embodiment, the splicing rods are circular rods with the same diameter everywhere, and are connected with each other through threads.
Specifically, if the height of montant is too high, the degree of difficulty of standing up the montant is great, sometimes still can be because of the hindrance of barrier is unable upright to influence the barrier and clear away the going on of operation, in order to avoid this kind of condition, add one and connect pole subassembly 700, connect pole subassembly 700 to include: a third crossbar 710, a third clamping portion 720, a guide wheel set 730, a second takeup and retraction member 740, a first linear bearing 750, a second reversing member 760 and a third cable member; both ends of the third cross bar 710 are provided with third clamping parts 720, and are connected with the supporting vertical plate 320 in a sliding way through a guide wheel set 730; the supporting vertical plate 320 is provided with a vertical guide rail matched with the guide wheel set 730 and a through groove for the third cross rod 710 to pass through; the first linear bearing 750, the first winding and unwinding member 740 and the first reversing member 760 are arranged on the transverse plate 330, and a central hole of the first linear bearing 750 is aligned with the through hole; one end of the third cable member is connected with the second winding and unwinding member 740 after bypassing the second reversing member 760, and the other end is connected with the third cross bar 710; the third clamping portion 720 clamps the lower portion of the splicing rod and drives the splicing rod to pass through the through hole and the middle hole of the first linear bearing under the action of the second retractable member 740. In this embodiment, the third cross bar is a square bar, a vertical through groove for the third transverse plate to pass through is formed in the middle of the vertical support plate, and the vertical support plate uniformly divided by the vertical through groove forms two guide rails; the guide wheel sets are arranged in four groups, two groups of the guide wheel sets are symmetrically arranged on the front side surface of the third transverse rod, two groups of the guide wheel sets are symmetrically arranged on the rear side surface of the third transverse rod, the guide wheel sets on the front side surface and the rear side surface are aligned with each other, each group of the guide wheel sets comprises two pulleys which are aligned up and down, two ends of each pulley are provided with a wheel bulge, the distance between the two wheel bulges is equal to the width of the guide rail, and the pulleys are clamped on the inner side surface of the guide rail through the two wheel bulges; two ends of the third cross rod penetrate through the through grooves and then are connected with the third clamping part; the second retractable part is a rotating motor and is fixed in the middle of the upper surface of the transverse plate, a rotating shaft of the second retractable part is vertical to the plane where the vertical rod is located, and the rotating shaft is uniformly divided into a first rope winding area and a second rope winding area by the circular plate; the second reversing component is two pulleys symmetrically erected at two sides of the second retractable part, and the axes of the pulleys are parallel to the rotating shaft of the rotating motor; the third rope part is two steel wire ropes, one end of one of the third rope parts is fixedly connected with a hook arranged on the left side of the upper surface of the third cross rod, the other end of the third rope part bypasses a second reversing member on the left side and is fixedly connected with the first rope winding area, one end of the other rope part is fixedly connected with a hook arranged on the right side of the upper surface of the third cross rod, and the other end of the third rope part bypasses a second reversing member on the right side and is fixedly connected with the second rope winding area; the two first linear bearings are symmetrically arranged at two ends of the upper surface of the transverse plate, the inner diameter of a middle hole of each bearing is equal to the outer diameter of the corresponding vertical rod, and the axle center of each bearing is coaxial with the center of the through hole in the transverse plate.
The process of utilizing the extension rod assembly to connect the splicing rods comprises the following steps: firstly, two first splicing rodsOne end of the splicing rod is placed into the positioning grooves on the two sides of the supporting base plate, and the other end of the splicing rod is ensured to be aligned with the through hole in the transverse plate; placing a second cross rod in the stabilizing assembly on the upper end surfaces of the two first linear bearings, and ensuring that the clamping space of the second clamping part is aligned with the middle holes of the first linear bearings; connecting and fixing the shearing assembly with two second splicing rods provided with first reversing components; fourthly, the bottom end of the second splicing rod sequentially passes through the clamping space of the second clamping part, the middle hole of the first linear bearing, the through hole and the clamping space of the third clamping part, and then is matched and connected with the top end of the first splicing rod through threads; fifthly, the second retractable part is controlled to lengthen a third cable part, so that a third cross rod slides downwards to the lower end of the first splicing rod along the guide rail under the action of the self weight and the guide wheel group; sixthly, controlling the third clamping part to clamp the lower end of the first splicing rod; seventhly, controlling a second retracting and shortening third rope piece to enable a third cross rod to be pulled to rise to drive the first splicing rod to rise and sequentially penetrate through the through hole, the middle hole of the first linear bearing and the clamping space of the second clamping part, so that the second splicing rod is pushed to rise in the vertical direction; controlling the second retractable part to stop traction when the third cross rod approaches the transverse plate; ninthly, one ends of the two third splicing rods are fixedly connected with the bottom end of the first splicing rod, then the second retractable part is controlled to lengthen a third cable part until the other end of the third splicing rod enters the positioning grooves on the two sides of the supporting base plate, and lengthening is stopped; the third clamping part is controlled to loosen the first splicing rod at the third part, the second retractable part is continuously controlled to lengthen the third cable part, and the third cross rod is made to slide downwards to the lower end of the third splicing rod;
controlling the third clamping part to clamp the lower end of the third splicing rod; and then the second retractable part is controlled to retract the third cable part, so that the third transverse rod is pulled to rise to drive the third splicing rod to rise and sequentially pass through the through hole, the middle hole of the first linear bearing and the clamping space of the second clamping part, and the first splicing rod and the second splicing rod are pushed to rise in the vertical direction. And repeatedly executing the rod connecting process of the third splicing rod according to actual needs to obtain the vertical rod with the required height. In addition, because of the need to put a second crossThe rod is fixed on the middle upper part of the vertical rod, so that in the rod connecting process, when the number of the connected splicing rods exceeds a half value, a certain number of splicing rods are clamped through the second clamping part, and the second transverse rod is brought to the middle upper part of the vertical rod. In addition, before the splicing rods are connected, the supporting base is arranged at a position corresponding to the tree barrier, the supporting base is relatively fixed with the ground, and then the supporting base and the trunk are relatively fixed through the clamping assembly. In this implementation, the second cross rod is fixedly connected with the second splicing rod through the second clamping part.
Specifically, the first clamping portion 120 and the second clamping portion 620 have the same structure as the third clamping portion 720, and only the size of the clamping block is different from the type of the electric cylinder, and the clamping portion is described by taking the third clamping portion 720 as an example. The third clamping portion 720 is provided with a pair of clamping arms 721, a second electric cylinder 722, a second clamping link 723 and a second clamping block 724; one ends of the clamp arms 721 are connected to each other through a second electric cylinder 722, and the other ends are connected to each other through a second clamp link 723 and connected to the third crossbar 710 through the second clamp link 723; the second clamping block 724 is connected with the clamping arm 721 and is arranged between the second electric cylinder 722 and the second clamping connecting rod 723; the vertical rod is inserted into a clamping space 724.1 formed by the second clamping block 724. In the present embodiment, the second clamp link 723 includes: a fourth link 723.1, a fifth link 723.2, a sixth link 723.3, a second sliding sleeve 723.4 and a connecting member 723.5; the connecting piece 723.5 is a T-shaped structure and comprises a transverse block 723.5.1 and a vertical block 723.5.2, wherein the vertical block 723.5.2 is vertically fixed in the middle of the transverse block 723.5.1, the transverse block 723.5.1 is fixed at the tail ends of the front side and the rear side of the third cross bar 710 by screws, so that the vertical block 723.5.2 is vertical to the front side or the rear side of the third cross bar 710, and the tail end of the vertical block 723.5.2 is hinged with the tail end of the long clamping arm 721.1 of the clamping arm 721; the fourth link 723.1 is a circular rod, one end of which is vertically fixed at the center of the end face of the third cross bar 710, and the other end of which is sleeved with the center of the second sliding sleeve 723.4; the second sliding sleeve 723.4 is a cuboid structure, the front end of which is hinged with one end of the fifth connecting rod 723.2, and the rear end of which is hinged with one end of the sixth connecting rod 723.3; the fifth connecting rod 723.2 and the sixth connecting rod 723.3 are square rods, and the other ends of the fifth connecting rod 723.2 and the sixth connecting rod 723.3 are hinged with the middle part of the long clamping arm 721.1 of the clamping arm; the clamping arm 721 is a right-angle structure and comprises a long clamping arm 721.1 and a short clamping arm 721.2, one end of a long clamping arm 721.1 is vertically connected with one end of a short clamping arm 721.2, the tail end of the long clamping arm 721.1 is hinged with the tail end of the vertical block 723.5.2, the tail end of the short clamping arm 721.2 is provided with a second electric cylinder 722, the short clamping arm 721.2 is outwards turned relative to the long clamping arm 721.1, namely, in the pair of clamping arms 721, the distance between the tail ends of the short clamping arms 721.2 is greater than that between the tail ends of the long clamping arms 721.1; the clamping surface 724.1 of the second clamping block 724 is matched with the shape of the vertical rod and is a circular arc-shaped curved surface, the second clamping block 724 is fixed on the long clamping arm 721.1 and is positioned between the hinge joint of the connecting rod and the corner of the clamping arm, and the second clamping blocks 724 on the pair of clamping arms 721 are oppositely arranged to form a circular clamping space 724.2; the second electric cylinder 722 is a linear electric cylinder, and two ends of the second electric cylinder are connected with the tail end of the short clamping arm 721.2 through a U-shaped block to drive the clamping arms 721 to approach each other, so as to drive the two second clamping blocks 724 to compress the vertical rod. Because the third clamping portion not only needs to clamp the splicing rod, but also needs to drive the splicing rod to move upwards, so that a larger clamping force and a larger friction force are needed to resist the gravity of the vertical rod, the power of the electric cylinder on the third clamping portion is larger than the power of the electric cylinders on the first clamping portion and the second clamping portion so as to provide a sufficient clamping force, and meanwhile, the height of the clamping block on the third clamping portion is larger than the height of the clamping blocks on the first clamping portion and the second clamping portion so as to increase the friction area of the vertical rod and the clamping block and provide a sufficient friction force.
The beneficial effects of the above embodiment include:
through setting up the support base, carry out the relatively fixed with the montant with the through-hole on the constant head tank on the backing plate of supporting and the diaphragm, not only improved the stability of montant, still make the installation of barrier clearing device and fix simpler and easy, improve the convenience of device.
And secondly, by arranging the lifting assembly, the first cable piece is wound and unwound by the first winding and unwinding piece to drive the shearing assembly to move up and down along the vertical rod, so that the automatic control of the operation height is realized, the cutting part can continuously shear the tree obstacles at different heights, and the operation efficiency of removing the tree obstacles can be further improved.
And thirdly, the clamping assembly is arranged, the first clamping block is driven by the first electric cylinder to clamp the tree trunk, the tree trunk and the tree obstacle clearing device are relatively fixed, and the stability of the vertical rod is further improved.
And fourthly, through the arrangement of the stabilizing component, the middle part of the vertical rod and the ground are connected by a plurality of groups of opposite second rope pieces, and the second rope pieces are tensioned, so that the vertical rod can be effectively prevented from swinging to a large extent in the shearing process of the cutting part, and the stability of the vertical rod is further improved.
Fifthly, the vertical rods are arranged into a plurality of splicing rods which can be disassembled and assembled, so that the transportation and the carrying are convenient.
Sixthly, through setting up the extension rod subassembly, the splice bar that drives the concatenation one by one with the cooperation of second receiving and releasing piece third cable spare is raised one by one, accomplishes the equipment and the fixing of montant simultaneously, has solved the montant of length overlength and has stood the degree of difficulty greatly and can't carry out upright problem because of the influence of barrier, has reduced the installation degree of difficulty of barrier clearing device, has improved practicality and convenience.
And the cutting part is driven to swing back and forth in the cutting process by the swing driving part arranged on the cutting assembly, so that manual operation is simulated, the same tree barrier point is cut back and forth for multiple times, the tree barrier can be completely removed, the cutting range of the cutting part is enlarged, and the tree barrier removing efficiency is improved.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A barrier removal device, comprising:
the cutting assembly, the first vertical rod and the second vertical rod;
the shear assembly includes: the cutting device comprises a first cross rod, a first clamping part, a linear driving part, a support and a cutting part;
the two ends of the first cross rod are respectively provided with the first clamping parts and are respectively connected with the first vertical rod and the second vertical rod through the first clamping parts;
the linear driving part is arranged on the first cross rod and drives the support to move along the first cross rod through a driving shaft;
the cutting portion is connected with the first fixing position or the second fixing position of the bracket.
2. The barrier clearance apparatus of claim 1, further comprising: a support base;
the support base includes: the support base plate, the support vertical plate and the transverse plate are arranged on the support base plate;
one end of the supporting vertical plate is connected with the supporting base plate, and the other end of the supporting vertical plate is connected with the transverse plate;
positioning grooves matched with the vertical rods are formed in the two ends of the supporting base plate;
through holes are formed in the two ends of the transverse plate and correspond to the positioning grooves;
the bottom end of the vertical rod is accommodated in the positioning groove, and the vertical rod penetrates through the through hole.
3. The barrier clearance apparatus of claim 2, further comprising: a lifting assembly;
the lifting assembly comprises a first retracting and releasing piece, a first cable piece and a first reversing component;
the first retractable part is arranged on the transverse plate;
the first reversing component is arranged at the top end of the supporting rod;
one end of the first rope piece is connected with the first retractable piece, and the other end of the first rope piece is connected with the first cross rod after bypassing the second reversing member.
4. The barrier clearance apparatus of claim 2, further comprising: a clamping assembly;
the clamping assembly includes: the clamping device comprises an arm rod, a pair of clamping arms, a first electric cylinder, a first clamping connecting rod and a first clamping block;
the first clamp link includes: the clamping device comprises a first connecting rod, a second connecting rod, a third connecting rod and a first sliding sleeve, wherein the first connecting rod is vertically connected in the middle of an arm rod, the sliding sleeve is sleeved on the first connecting rod and is hinged with one ends of the second connecting rod and the third connecting rod, and the other ends of the second connecting rod and the third connecting rod are hinged with a clamping arm;
the arm rod is connected with the support base, and two ends of the arm rod are respectively hinged with one end of the pair of clamping arms;
two ends of the first electric cylinder are respectively connected with the pair of clamping arms to provide clamping force for the clamping arms;
the other end of the clamping arm is connected with the first clamping block.
5. The barrier clearance apparatus of claim 1, further comprising: a stabilizing assembly;
the stabilizing assembly comprises: a second cross bar, a second clamping portion and a second cable member;
the two ends of the second cross rod are respectively provided with the second clamping parts and are respectively connected with the first vertical rod and the second vertical rod through the second clamping parts;
one end of the first cable member is connected to the second cross bar and the other end is connected to an anchor.
6. A barrier removal apparatus as claimed in claim 2, wherein:
the vertical rod comprises N sections of spliced rods which are connected with each other, wherein N is an integer greater than or equal to 2;
the height of the splicing rods is smaller than the distance between the transverse plate and the supporting base plate.
7. The barrier clearance apparatus of claim 6, further comprising: a connecting rod assembly;
the extension rod assembly comprises: the third cross rod, the third clamping part, the guide wheel set, the second retractable part, the first linear bearing, the second reversing component and the third cable part;
the two ends of the third cross rod are provided with the third clamping parts and are connected with the supporting vertical plate in a sliding manner through the guide wheel sets;
a vertical guide rail matched with the guide wheel set is arranged on the support vertical plate;
the first linear bearing, the first retractable part and the first reversing member are arranged on the transverse plate, and a middle hole of the first linear bearing is aligned with the through hole;
one end of the third rope piece is connected with the second retractable piece after bypassing the second reversing member, and the other end of the third rope piece is connected with the third cross rod;
the third clamping part clamps the lower part of the splicing rod and drives the splicing rod to penetrate through the through hole and the middle hole of the first linear bearing under the action of the second retractable part.
8. A barrier clearing apparatus as claimed in claim 1, 5 or 7, wherein:
the clamping part includes: the pair of clamping arms, the second electric cylinder, the second clamping connecting rod and the second clamping block;
one ends of the clamping arms are connected with each other through the second electric cylinder, and the other ends of the clamping arms are connected with each other through the second clamping connecting rod and connected with the cross rod through the second clamping connecting rod;
the second clamping block is connected with the clamping arm and arranged between the second electric cylinder and the second clamping connecting rod.
9. A barrier removal device as claimed in claim 8, wherein:
the second clamp link includes: the fourth connecting rod, the fifth connecting rod, the sixth connecting rod, the second sliding sleeve and the connecting piece;
the connecting piece is connected with the tail end of the cross rod and is hinged with one end of the clamping arm;
one end of the fourth connecting rod is vertically connected with the end face of the cross rod, and the other end of the fourth connecting rod is sleeved with the second sliding sleeve;
one end of the fifth connecting rod and one end of the sixth connecting rod are hinged with the sliding sleeve, and the other end of the fifth connecting rod and the other end of the sixth connecting rod are hinged with the middle part of the clamping arm;
the vertical rod penetrates through a clamping space formed by the second clamping blocks.
10. A barrier removal apparatus as claimed in claim 1, wherein:
the shear assembly further comprises a swing drive;
the cutting part is connected with the first fixing position or the second fixing position through the swing driving part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111425782.XA CN114097451B (en) | 2021-11-26 | 2021-11-26 | Tree obstacle removing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111425782.XA CN114097451B (en) | 2021-11-26 | 2021-11-26 | Tree obstacle removing device |
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| CN114097451A true CN114097451A (en) | 2022-03-01 |
| CN114097451B CN114097451B (en) | 2023-06-30 |
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Cited By (1)
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| CN114868540A (en) * | 2022-06-16 | 2022-08-09 | 广东电网有限责任公司 | Branch rope sleeving device |
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| CN114097451B (en) | 2023-06-30 |
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