CN109972579B - Multifunctional telescopic construction site waste collection device - Google Patents
Multifunctional telescopic construction site waste collection device Download PDFInfo
- Publication number
- CN109972579B CN109972579B CN201910332222.6A CN201910332222A CN109972579B CN 109972579 B CN109972579 B CN 109972579B CN 201910332222 A CN201910332222 A CN 201910332222A CN 109972579 B CN109972579 B CN 109972579B
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- China
- Prior art keywords
- sleeve
- gripper
- fixed
- telescopic
- spring
- Prior art date
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- 239000002699 waste material Substances 0.000 title claims abstract description 28
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 239000004677 Nylon Substances 0.000 claims description 29
- 229920001778 nylon Polymers 0.000 claims description 29
- 239000002184 metal Substances 0.000 claims description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 210000000078 claw Anatomy 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 239000002910 solid waste Substances 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 239000010813 municipal solid waste Substances 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/12—Hand implements, e.g. litter pickers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/12—Hand implements, e.g. litter pickers
- E01H2001/122—Details
- E01H2001/1226—Details characterised by way of removing material
- E01H2001/1246—Double or multiple closing means making horizontal sliding movement (not applied for grabs)
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a multifunctional telescopic construction site waste collection device which comprises a rotary handle, a control device, a gripper and a telescopic device, wherein the rotary handle is connected with the control device; the rotary handle is connected with the control device, the control device is connected with and controls the opening and closing of the grip, the control device is located inside the telescopic device, the rotary handle is fixed at the top of the telescopic device, and the telescopic device adjusts and controls the relative position of the rotary handle and the grip. According to the invention, the working range of the tool is improved by changing the telescopic length of the collecting device, the operation is simple, and the efficiency is high.
Description
Technical Field
The invention relates to a tool for building construction, in particular to a multifunctional telescopic building site waste collection device.
Background
With the development of national economy, various high-rise and super-high-rise buildings are layered endlessly, and the building functions are very different day by day. The construction waste cleaning is an important link in the construction process, in the construction process of the building bottom plate, when the binding of the surface ribs is finished, concrete is poured, and the waste in the construction range is required to be emptied before pouring, but the waste is difficult to clean once a closed space is formed due to the uneven design thickness of the raft foundation, so that the forming quality of the concrete is directly influenced; in the inspection shaft construction process, meet building rubbish residue often or hang the mould in-process and have concrete to remain in the well, because the space is narrow and small, the dead angle is more, need special arrangement personnel to be responsible for the clearance rubbish.
According to the past engineering experience, the simple garbage cleaning work mainly comprises manual cleaning, the cleaning efficiency is low, and a small number of tools similar to tableware chopsticks are used. When clearing up inspection shaft and other narrow and small structural dead angles, need special arrangement personnel, but the mode of operation is dead plate, can not cover the whole space of inspection shaft.
Disclosure of Invention
The invention aims to: the invention aims to overcome the defects of the prior art and provides a multifunctional telescopic construction site waste collection device.
The technical scheme is as follows: the invention relates to a multifunctional telescopic construction site waste collection device which comprises a rotary handle, a control device, a gripper and a telescopic device, wherein the rotary handle is connected with the control device; the rotary handle is connected with the control device, the control device is connected with and controls the opening and closing of the grip, the control device is located inside the telescopic device, the rotary handle is fixed at the top of the telescopic device, and the telescopic device adjusts and controls the relative position of the rotary handle and the grip.
The telescopic device comprises a telescopic rod, a first sleeve, a buckling track and a second sleeve; the telescopic rod is a hollow circular tube, the top of the telescopic rod is connected with the rotary handle, the side face of the bottom of the telescopic rod is symmetrically provided with protruding blocks, the first sleeve is a hollow circular tube, the outer side face of the top of the first sleeve is provided with threaded sections, the bottom of the first sleeve is provided with a conical opening, the second sleeve is sleeved on the outer side of the first sleeve, the inner wall of the top of the first sleeve is provided with threaded sections corresponding to the first sleeve, the length of the second sleeve is the same as the linear length of the first sleeve, the fastening track comprises a plurality of groups of fastening components and two steel cylindrical strips, the fastening components comprise two groups of fasteners, the two fasteners are of a circular ring structure, the interval between the two fasteners is slightly larger than the height of the protruding blocks of the telescopic rod, the outer diameter of the circular ring structure is the same as the inner diameter of the first sleeve, the inner side of the circular ring structure is provided with two grooves and two round holes at equal angle intervals, the grooves correspond to the protruding blocks of the telescopic rod, the diameters of the round holes correspond to the steel strips, the two groups of fastening components are uniformly arranged on the two steel strips, the two steel strips are uniformly arranged on the fastening components and are fixedly connected with the bottom ends of the first sleeve and the first sleeve, the two fastening components are fixedly arranged on the bottom ends of the first sleeve and the first sleeve, and the two fastening components are fixedly connected with the bottom end of the first sleeve respectively; the protruding blocks on the bottom of the telescopic rod are displaced up and down along the grooves of the buckling rails, and when the protruding blocks of the telescopic rod are located at the middle positions of the buckling assemblies, the telescopic rod is rotated to enable the protruding blocks on the bottom of the telescopic rod to be fixed at the middle parts of the buckling assemblies; the telescopic spring is arranged above the conical opening of the first sleeve, the top end of the telescopic spring is fixedly connected with the first sleeve, and the bottom end of the telescopic spring is a telescopic free end;
the control device comprises a rotating shaft bin, a nylon rope and a fixed pin, wherein the rotating shaft bin is connected with a rotating handle through a bearing, the bearing is arranged in the rotating shaft bin and connected with the rotating handle, the bearing is arranged in the rotating shaft bin, and the rotating shaft bin is fixed at the top of the telescopic rod; one end of nylon rope is fixed in the bearing, and the other end passes telescopic link and first sleeve pipe and is connected with fixed tip, fixed tip is located inside the conical opening of first sleeve, through rotating rotatory handle, drives the bearing and rotates, and the nylon rope twines on the bearing along with the bearing rotation when the bearing rotates, the nylon rope drives fixed tip and carries out the displacement from top to bottom, fixed tip's upper portion is inside hollow pipe, the external diameter of pipe is less than the internal diameter of first sleeve pipe, fixed tip's bottom is the pipe that the external diameter is greater than first sleeve pipe internal diameter, and its middle part is round platform column structure, fixed tip's top is provided with the couple, the nylon rope is connected with the couple, fixed tip's bottom is connected with the tongs.
Preferably, a spring clip is arranged in the upper part of the fixed pin, the middle part of the spring clip is fixed in the fixed pin through a through long metal cylinder, the through long metal cylinder is arranged at the diameter position of the fixed pin, two ends of the through long metal cylinder are respectively connected with the fixed pin, the spring clip is respectively provided with a spring and a clip on two sides perpendicular to the middle part of the through long metal cylinder, the free ends of the two groups of springs are respectively connected with the clip through thin steel pipes, the clip penetrates through the fixed pin wall to extend out of the fixed pin, one upward side of the clip is in a slope shape, when the fixed pin enters the inside of the first sleeve, the clip of the spring clip is retracted into the fixed pin, a first clip groove is arranged at the position above the conical opening and corresponding to the clip, the spring clip is positioned inside the first clip groove and exposed outside the first sleeve, a second clip groove is arranged above the first clip groove and corresponding to the clip, and when the clip passes through the second clip groove, the clip is positioned inside the second clip groove and exposed outside the first spring clip sleeve and the first spring clip is in a compressed state;
the nylon rope is wound on the bearing to tighten and move the fixing pin through rotating the rotary handle, the fixing pin enters the first sleeve under the action of the nylon rope, when the spring clip in the fixing pin passes through the first clamping groove, the clip is clamped in the first clamping groove, the fixing pin is kept still, the telescopic spring in the first sleeve is in a compressed state, and the handle is in an open state; continuously tightening the nylon rope, unlocking the spring clamp, continuously lifting the fixing pin, continuously compressing the telescopic spring, and enabling the gripper to be in a state from opening to closing, wherein when the spring clamp is lifted to the second clamping groove, the clamping piece of the spring clamp is in a locking state, the fixing pin is kept motionless, the telescopic spring is in a compressed state, and the gripper is in a completely closed state; when the second sleeve is displaced downwards along the outer side of the first sleeve, the second sleeve pushes the spring clamp card to retract into the fixed pin, the spring clamp is unlocked and exits from the second clamping groove, the fixed pin is displaced downwards under the action of the resilience force of the telescopic spring in the first sleeve, the gripper is in a state from being closed to being open, and when the spring clamp card is positioned in the first clamping groove, the gripper is in an open state; two groups of ear plates are symmetrically arranged on the outer side surface of the bottom of the fixing pin, and hinge holes are formed in corresponding positions on the two groups of ear plates.
Preferably, the gripper is a first gripper, the first gripper is in a limb claw shape and comprises two groups of two-flap grippers, the tops of the two-flap grippers are hinged, two first compression springs are arranged in the two-flap grippers, two ends of each first compression spring are respectively fixed on the inner sides of the two-flap grippers, first metal lantern rings are respectively arranged on the outer sides of the two-flap grippers, the first metal lantern rings are respectively hinged with the hinge holes of the fixed tips through first movable rods, the two-flap grippers are hinged with the fixed tips through the first movable rods, and the lower parts of the fixed tips face to the hinge positions of the two groups of two-flap grippers; when the spring clamp is in the first clamping groove in a free state, the first gripper is in an open state under the action of the elastic force of the first compression spring, when the first gripper moves upwards, the included angle of the two first movable rods of the first gripper is reduced under the action of the conical opening at the bottom of the first sleeve, the first gripper is driven to be closed, and when the spring clamp is in the second clamping groove, the first gripper is completely closed.
Preferably, the first gripper is in a four-limb claw shape, and is in a cage-shaped structure when being closed, and the first gripper is used for collecting solid wastes.
Preferably, the tongs are second tongs, the second tongs are closable bucket-shaped tongs, the closable bucket-shaped tongs comprise two groups of bucket-shaped tongs, the two groups of bucket-shaped tongs are combined to form the closable bucket-shaped tongs, the tops of the two groups of bucket-shaped tongs are hinged, second metal lantern rings are respectively arranged on the outer sides of the bucket-shaped tongs, the second metal lantern rings are respectively hinged with the hinging holes of the fixed pins through second movable rods, the bucket-shaped tongs are hinged with the fixed pins through second movable rods, the lower parts of the fixed pins face the hinging positions of the two groups of bucket-shaped tongs, two second compression springs are arranged between the two bucket-shaped tongs, and the two ends of each second compression spring are respectively fixed on the bucket-shaped tongs; when the spring clamp is in the first clamping groove in a free state, the second gripper is in an open state under the action of the elastic force of the second compression spring, when the second gripper moves upwards, the included angle of the two second movable rods of the second gripper is reduced under the action of the conical opening at the bottom of the first sleeve, the second gripper is driven to be closed, and when the spring clamp is in the second clamping groove, the second gripper is completely closed.
Preferably, the closable bucket-shaped grip is a closed structure with a hollow interior, and the closable bucket-shaped grip is used for collecting fluidized waste.
Preferably, the outer surface of the telescopic rod is provided with scale marks along the length direction of the telescopic rod.
The beneficial effects are that: (1) The invention is connected with the control device through the rotary handle, the control device is connected with and controls the opening and closing of the grip, the rotary handle is fixed at the top of the telescopic device, and the telescopic device adjusts and controls the relative position of the rotary handle and the grip; the rotary handle controls the opening and closing of the middle grip of the collecting device through the control device, and the mechanical device is used for collecting the construction waste, so that the operation is simple and convenient, and the collecting device is suitable for different working conditions; the length of the collecting device is adjusted by arranging the telescopic device, so that construction waste which is not easy to treat in a crack or a soil ditch can be easily operated, and the working range of the tool of the device is enlarged;
(2) According to the invention, different types of grippers are arranged, and the first gripper is in the shape of four limbs claw and can be used for collecting fixed wastes like stones, plastic bottles and the like; the second grab is a closable bucket-shaped grab, can be used for collecting fluidized wastes such as concrete, emulsion paint, sand and the like, and needs to use different grabs according to different application conditions, so that the practicability of the device is improved.
Drawings
FIG. 1 is a schematic view of a collecting device according to the present invention;
FIG. 2 is a top view of the bottom of the telescoping pole of the present invention;
FIG. 3 is a side view of the bottom of the telescoping pole of the present invention;
FIG. 4 is a front view of the clip track of the present invention;
FIG. 5 is a side view of a clip track according to the present invention;
FIG. 6 is a front view of the telescopic rod and clip track combination according to the present invention;
FIG. 7 is a top view of the telescopic rod and clip track combination according to the present invention;
FIG. 8 is a front view of the telescopic rod of the present invention when the telescopic rod is fixed to the fastening rail;
FIG. 9 is a top view of the telescopic rod of the present invention when the telescopic rod is fixed to the fastening rail;
FIG. 10 is a schematic view of the structure of the fixing pin according to the present invention;
FIG. 11 is a schematic view of a spring clip according to the present invention;
FIG. 12 is a schematic view of the structure of the operation of the retaining pin of the present invention;
FIG. 13 is a schematic structural view of a second slot according to the present invention;
FIG. 14 is a schematic view of the structure of the first sleeve according to the present invention;
FIG. 15 is a schematic view of a first handle according to the present invention;
FIG. 16 is a schematic view of a second handle according to the present invention;
FIG. 17 is a schematic view of the second gripper of the present invention in operation;
fig. 18 is a schematic view of the second handle of the present invention when closed.
Wherein, 1-rotate the handle; 2-a rotating shaft bin; 3-nylon rope; 4-a telescopic rod; 5-a first sleeve; 51-a telescopic spring; 6-a second sleeve; 7-steel cylindrical strips; 71-snap-fit track; 72-clamping; 8-fixing the pin; 81-spring clip; 82-hooking; 83-ear plate; 84-a first card slot; 85-a second clamping groove; 9-a gripper; 91-a first grip; 92-second grip.
Detailed Description
The technical scheme of the invention is described in detail below through the drawings, but the protection scope of the invention is not limited to the embodiments.
Examples: the invention relates to a multifunctional telescopic construction site waste collecting device, which is shown in figure 1, and comprises a rotary handle 1, a control device, a grip 9 and a telescopic device; the rotary handle 1 is connected with a control device, the control device is connected with and controls the opening and closing of the grip 9, the control device is located inside the telescopic device, the rotary handle 1 is fixed at the top of the telescopic device, and the telescopic device adjusts and controls the relative positions of the rotary handle 1 and the grip 9.
The invention further preferably adopts the technical scheme that the telescopic device comprises a telescopic rod 4, a first sleeve 5, a buckling track 71 and a second sleeve 6; the telescopic rod 4 is a hollow circular tube, scale marks are arranged on the outer surface of the telescopic rod 4 along the length direction of the telescopic rod 4, the top of the telescopic rod 4 is connected with the rotary handle 1, convex blocks are symmetrically arranged on the side surface of the bottom of the telescopic rod 4, as shown in figures 2 and 3, the first sleeve 5 is a hollow circular tube, as shown in figure 14, a threaded section is arranged on the outer side surface of the top of the first sleeve 5, a conical opening is arranged at the bottom of the first sleeve 5, the second sleeve 6 is sleeved on the outer side of the first sleeve 5, a threaded section corresponding to the first sleeve 5 is arranged on the inner wall of the top end of the first sleeve 5, the length of the second sleeve 6 is the same as the linear length of the first sleeve 5, the buckle track 71 comprises a plurality of groups of buckle components and two steel cylindrical strips 7, as shown in figures 4-9, the buckle components comprise two groups of buckles, the buckles 72 are of circular ring-shaped structures, the interval between the two buckles 72 is slightly larger than the height of the convex blocks of the telescopic rod 4, the outer diameter of the circular ring-shaped structures is the same as the inner diameter of the first sleeve 5, two grooves and the two circular ring-shaped structures are arranged at equal angles on the inner sides of the circular ring-shaped structures, the grooves and the two steel rings are sleeved on the inner sides of the circular ring-shaped structures, the grooves and the two steel rings are corresponding to the two groups of the two steel strips 7 are fixedly connected with the first sleeve 7, the bottom ends of the two groups of the steel sleeve 7 are fixedly arranged on the first sleeve 7 and the bottom ends of the steel sleeve 7 are respectively, which are fixedly arranged on the bottom ends of the first sleeve 7 and have the corresponding to the first sleeve 7 and have the diameters 1 and have the diameters to be respectively, which are fixedly arranged on the bottom ends and have the first sleeve 7 and have respectively and 7; the protruding block on the bottom of the telescopic rod 4 moves up and down along the groove of the buckling track 71, and when the protruding block of the telescopic rod 4 is positioned in the middle of the buckling assembly, the telescopic rod 4 is rotated, so that the protruding block on the bottom of the telescopic rod 4 is fixed in the middle of the buckling assembly; the first sleeve is provided with a telescopic spring 51 above the conical opening, the top end of the telescopic spring 51 is fixedly connected with the first sleeve 5, and the bottom end of the telescopic spring 51 is a telescopic free end;
the control device comprises a rotating shaft bin 2, a nylon rope 3 and a fixed pin 8, wherein the rotating shaft bin 2 is connected with a rotating handle 1 through a bearing, the bearing is arranged in the rotating shaft bin 2 and connected with the rotating handle 1, the bearing is arranged in the rotating shaft bin 2, and the rotating shaft bin 2 is fixed at the top of a telescopic rod 4; one end of the nylon rope 3 is fixed on the bearing, the other end passes through the telescopic rod 4 and the first sleeve 5 to be connected with the fixed pin 8, the fixed pin 8 is positioned in the conical opening of the first sleeve, the bearing is driven to rotate by rotating the rotary handle 1, the nylon rope 3 is wound on the bearing along with the rotation of the bearing when the bearing rotates, the nylon rope 3 drives the fixed pin 8 to move up and down, the upper part of the fixed pin 8 is an inner hollow circular tube, the outer diameter of the circular tube is smaller than the inner diameter of the first sleeve 5, the bottom of the fixed pin 8 is a circular tube with the outer diameter larger than the inner diameter of the first sleeve 5, the middle part of the circular tube is of a circular table-shaped structure, the top of the fixed pin 8 is provided with a hook 82, the nylon rope 3 is connected with the hook 82, and the bottom of the fixed pin 8 is connected with the grip 9.
The upper part of the fixed pin 8 is internally provided with a spring clamp 81, as shown in fig. 10-13, the middle part of the spring clamp 81 is fixed in the fixed pin 8 through a through long metal cylinder, the through long metal cylinder is arranged at the diameter position of the fixed pin 8, two ends of the through long metal cylinder are respectively connected with the fixed pin 8, the spring clamp 81 is provided with springs and clamping pieces at two sides vertical to the middle part of the through long metal cylinder, the free ends of two groups of springs are respectively connected with the clamping pieces through thin steel pipes, the clamping pieces penetrate through the wall of the fixed pin 8 to extend out of the fixed pin 8, one upward side of the clamping pieces is in a slope shape, when the fixed pin 8 enters the inside of the first sleeve 5, the clamping pieces of the spring clamp 81 retract into the fixed pin 8, a first sleeve 5 is provided with a first clamping groove 84 at the position corresponding to the clamping pieces of the spring clamp 81 above the conical opening, the clamping pieces of the spring clamp 81 are positioned in the first clamping groove 84 and exposed out of the first sleeve 5, a second clamping groove 85 is arranged at the position above the conical opening and above the clamping pieces of the first clamping groove 85 and the clamping pieces of the spring clamp 81 are correspondingly provided with a second clamping groove 85, and when the clamping pieces pass through the second clamping groove 85 and the clamping pieces are exposed out of the first sleeve 5 and the first spring piece 5 is in a state of the first telescopic spring piece 51;
by rotating the rotary handle 1, the nylon rope 3 is wound on the bearing to tighten and move the fixing pin 8 upwards, the fixing pin 8 enters the first sleeve 5 under the action of the nylon rope 3, when the spring clip 81 in the fixing pin 8 passes through the first clamping groove 84, the clip is clamped in the first clamping groove 84, the fixing pin 8 is kept still, the telescopic spring 51 in the first sleeve 5 is in a compressed state, and the gripper 9 is in an open state; continuing to tighten the nylon rope 3, unlocking the spring clamp 81, continuing to lift the fixing pin 8, continuing to compress the telescopic spring 51, and when the spring clamp 81 lifts to the second clamping groove 85 from the opened state to the closed state, locking the clamp of the spring clamp 81, keeping the fixing pin 8 still, compressing the telescopic spring 51, and completely closing the clamp 9; when the second sleeve 6 is downwards displaced along the outer side of the first sleeve 5, the second sleeve 6 pushes the spring clip 81 to retract into the fixed pin 8, the spring clip 81 is unlocked and exits from the second clamping groove 85, the fixed pin 8 is downwards displaced under the resilience force of the telescopic spring 51 in the first sleeve 5, the gripper 9 is in a state from closed to open, and when the spring clip 81 is positioned in the first clamping groove 84, the gripper 9 is in an open state; two groups of ear plates 83 are symmetrically arranged on the outer side surface of the bottom of the fixing pin 8, and hinge holes are formed in corresponding positions on the two groups of ear plates 83.
The gripper 9 is a first gripper 91, as shown in fig. 15, the first gripper 91 is in a four-limb claw shape and comprises two groups of two-flap grippers 9, the tops of the two-flap grippers 9 are hinged, two first compression springs are arranged in the two-flap grippers 9, two ends of each first compression spring are respectively fixed on the inner sides of the two-flap grippers 9, first metal lantern rings are respectively arranged on the outer sides of the two-flap grippers 9, the first metal lantern rings are respectively hinged with the hinge holes of the fixed tips 8 through first movable rods, the two-flap grippers 9 are hinged with the fixed tips 8 through first movable rods, and the lower part of the fixed tip 8 is opposite to the hinge position of the two groups of two-flap grippers 9; when the first gripper 91 is displaced upwards, the included angle between the two first movable rods of the first gripper 91 is reduced under the action of the conical opening at the bottom of the first sleeve 5, so that the first gripper 91 is driven to close, and when the spring clip 81 is positioned in the second clamping groove 85, the first gripper 91 is completely closed; the first gripper 91 is in a claw shape of four limbs, the first gripper 91 is in a cage-shaped structure when being closed, and the first gripper 91 is used for collecting solid wastes, such as solid wastes like stones, plastic bottles and the like.
16, 17 and 18, the second gripper 92 is a closable bucket-shaped gripper 9, the closable bucket-shaped gripper 9 comprises two groups of bucket-shaped grippers 9, the two groups of bucket-shaped grippers 9 are combined to form the closable bucket-shaped gripper 9, the tops of the two groups of bucket-shaped grippers 9 are hinged, second metal lantern rings are respectively arranged on the outer sides of the bucket-shaped grippers 9, the second metal lantern rings are respectively hinged with the hinge holes of the fixed pins 8 through second movable rods, the bucket-shaped grippers 9 are hinged with the fixed pins 8 through second movable rods, the lower parts of the fixed pins 8 face the hinge positions of the two groups of bucket-shaped grippers 9, second compression springs are arranged between the two groups of bucket-shaped grippers 9, and two ends of each second compression spring are respectively fixed on the bucket-shaped grippers 9; when the second gripper 92 moves upwards, the included angle between the two second movable rods of the second gripper 92 is reduced under the action of the conical opening at the bottom of the first sleeve 5, so that the second gripper 92 is driven to close, and when the spring clip 81 is positioned in the second clamping groove 85, the second gripper 92 is completely closed; the closable bucket-shaped grip 9 is of a closed structure with a hollow interior, and the closable bucket-shaped grip 9 is used for collecting fluidized waste, such as concrete, emulsion paint, sand and the like.
The operation flow of the invention is as follows:
(1) Firstly, rotating the rotary handle 1 and loosening the nylon rope 3;
(2) The length of the device is set by pulling the telescopic rod 4, the telescopic rod 4 is rotated after the length of the device is determined, and the bottom protruding block of the telescopic rod 4 is fixed in the middle gap of the buckle component;
(3) Rotating the rotary handle 1 to tighten the nylon rope 3, tightening the grip 9 to the conical opening position at the bottom of the first sleeve 5, and enabling the spring clamp 81 on the fixed pin 8 to be clamped into the first clamping groove 84 on the first sleeve, wherein the telescopic spring 51 in the first sleeve 5 can be compressed to generate resilience force;
(4) When the waste position is found out and the waste enters the grip 9, the rotary handle 1 is continuously rotated to tighten the nylon rope 3, the waste can be collected into the claw after the grip 9 is gripped, the spring clamp 81 is unlocked in the process of tightening the nylon rope 3, the first clamping groove 84 is withdrawn, the telescopic spring 51 can be continuously compressed in the first shutter in the process of rotating the rotary handle 1, and the resilience force of the telescopic spring 51 is increased;
(5) When the grip 9 is tightened, the spring clip 81 is snapped into the second clipping groove of the first sleeve 5, so that the fixing pin is fixed at the designated position, and the grip 9 is locked;
(6) When the wastes in the grippers are required to be taken out, the second sleeve can be pushed to the position between the first clamping groove and the second clamping groove, so that the spring clamp is unlocked and exits the second clamping groove, the telescopic spring in the first sleeve is used for pushing the fixed pin in a rebound manner, and when the fixed pin spring clamp passes through the first clamping groove, the locking can be restored again;
(7) The semi-automatic operation of manual collection and automatic discharging can be achieved by repeating the steps (2) - (6).
The second sleeve 6 in this embodiment can be screwed and fixed with the thread section on the outer side surface of the top of the first sleeve through the internal thread section on the inner wall of the top of the second sleeve, if the second sleeve 6 is required to be used for unlocking the spring clip fixed in the second clamping groove, the second sleeve can be made to move up and down by rotating the second sleeve until the thread section is withdrawn, and the operation of the step (6) is performed.
As described above, although the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limiting the invention itself. Various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a multi-functional scalable building site waste collection device which characterized in that: comprises a rotary handle, a control device, a grip and a telescopic device; the rotary handle is connected with the control device, the control device is connected with and controls the opening and closing of the grip, the control device is positioned in the telescopic device, the rotary handle is fixed at the top of the telescopic device, and the telescopic device adjusts and controls the relative position of the rotary handle and the grip;
the telescopic device comprises a telescopic rod, a first sleeve, a buckling track and a second sleeve; the telescopic rod is a hollow circular tube, the top of the telescopic rod is connected with the rotary handle, the side face of the bottom of the telescopic rod is symmetrically provided with protruding blocks, the first sleeve is a hollow circular tube, the outer side face of the top of the first sleeve is provided with threaded sections, the bottom of the first sleeve is provided with a conical opening, the second sleeve is sleeved on the outer side of the first sleeve, the inner wall of the top of the first sleeve is provided with threaded sections corresponding to the first sleeve, the length of the second sleeve is the same as the linear length of the first sleeve, the fastening track comprises a plurality of groups of fastening components and two steel cylindrical strips, the fastening components comprise two groups of fasteners, the two fasteners are of a circular ring structure, the interval between the two fasteners is slightly larger than the height of the protruding blocks of the telescopic rod, the outer diameter of the circular ring structure is the same as the inner diameter of the first sleeve, the inner side of the circular ring structure is provided with two grooves and two round holes at equal angle intervals, the grooves correspond to the protruding blocks of the telescopic rod, the diameters of the round holes correspond to the steel strips, the two groups of fastening components are uniformly arranged on the two steel strips, the two steel strips are uniformly arranged on the fastening components and are fixedly connected with the bottom ends of the first sleeve and the first sleeve, the two fastening components are fixedly arranged on the bottom ends of the first sleeve and the first sleeve, and the two fastening components are fixedly connected with the bottom end of the first sleeve respectively; the protruding blocks on the bottom of the telescopic rod are displaced up and down along the grooves of the buckling rails, and when the protruding blocks of the telescopic rod are located at the middle positions of the buckling assemblies, the telescopic rod is rotated to enable the protruding blocks on the bottom of the telescopic rod to be fixed at the middle parts of the buckling assemblies; the telescopic spring is arranged above the conical opening of the first sleeve, the top end of the telescopic spring is fixedly connected with the first sleeve, and the bottom end of the telescopic spring is a telescopic free end;
the control device comprises a rotating shaft bin, a nylon rope and a fixed pin, wherein the rotating shaft bin is connected with a rotating handle through a bearing, the bearing is arranged in the rotating shaft bin and connected with the rotating handle, the bearing is arranged in the rotating shaft bin, and the rotating shaft bin is fixed at the top of the telescopic rod; one end of nylon rope is fixed in the bearing, and the other end passes telescopic link and first sleeve pipe and is connected with fixed tip, fixed tip is located inside the conical opening of first sleeve, through rotating rotatory handle, drives the bearing and rotates, and the nylon rope twines on the bearing along with the bearing rotation when the bearing rotates, the nylon rope drives fixed tip and carries out the displacement from top to bottom, fixed tip's upper portion is inside hollow pipe, the external diameter of pipe is less than the internal diameter of first sleeve pipe, fixed tip's bottom is the pipe that the external diameter is greater than first sleeve pipe internal diameter, and its middle part is round platform column structure, fixed tip's top is provided with the couple, the nylon rope is connected with the couple, fixed tip's bottom is connected with the tongs.
2. A multi-functional, telescoping construction site waste collection device as claimed in claim 1, wherein: the spring clamp is arranged in the upper part of the fixed pin, the middle part of the spring clamp is fixed in the fixed pin through a through long metal cylinder, the through long metal cylinder is arranged at the diameter position of the fixed pin, two ends of the through long metal cylinder are respectively connected with the fixed pin, the springs are arranged on two sides perpendicular to the middle position of the through long metal cylinder, the free ends of the two groups of springs are respectively connected with the springs through thin steel pipes, the springs penetrate through the fixed pin wall to extend out of the fixed pin, one upward side of each spring is in a slope shape, when the fixed pin enters the first sleeve, the springs of the spring clamp retract into the fixed pin, a first clamping groove is formed in the position, corresponding to the springs, of the first sleeve above the conical opening, and is exposed out of the first sleeve, a second clamping groove is formed in the position, corresponding to the springs of the upper part of the first clamping groove, above the conical opening, and a second clamping groove is formed in the position, corresponding to the springs of the springs, and when the springs pass through the second clamping groove, the springs are positioned in the second clamping groove and are exposed out of the first sleeve, and the springs are in a compressed state;
the nylon rope is wound on the bearing to tighten and move the fixing pin through rotating the rotary handle, the fixing pin enters the first sleeve under the action of the nylon rope, when the spring clip in the fixing pin passes through the first clamping groove, the clip is clamped in the first clamping groove, the fixing pin is kept still, the telescopic spring in the first sleeve is in a compressed state, and the handle is in an open state; continuously tightening the nylon rope, unlocking the spring clamp, continuously lifting the fixing pin, continuously compressing the telescopic spring, and enabling the gripper to be in a state from opening to closing, wherein when the spring clamp is lifted to the second clamping groove, the clamping piece of the spring clamp is in a locking state, the fixing pin is kept motionless, the telescopic spring is in a compressed state, and the gripper is in a completely closed state; when the second sleeve is displaced downwards along the outer side of the first sleeve, the second sleeve pushes the spring clamp card to retract into the fixed pin, the spring clamp is unlocked and exits from the second clamping groove, the fixed pin is displaced downwards under the action of the resilience force of the telescopic spring in the first sleeve, the gripper is in a state from being closed to being open, and when the spring clamp card is positioned in the first clamping groove, the gripper is in an open state; two groups of ear plates are symmetrically arranged on the outer side surface of the bottom of the fixing pin, and hinge holes are formed in corresponding positions on the two groups of ear plates.
3. A multi-functional, telescoping construction site waste collection device as claimed in claim 2, wherein: the two-piece gripper comprises a gripper, a first metal collar, a second metal collar, a fixed pin and a second movable rod, wherein the gripper is in a limb claw shape and comprises two groups of two-piece grippers, the tops of the two-piece grippers are hinged, two first compression springs are arranged in the two-piece grippers, two ends of each first compression spring are respectively fixed on the inner sides of the two-piece grippers, the outer sides of the two-piece grippers are respectively provided with the first metal collar, the first metal collar is respectively hinged with the hinge holes of the fixed pin through the first movable rod, the two-piece grippers are hinged with the fixed pin through the first movable rod, and the lower part of the fixed pin is opposite to the hinge position of the two groups of two-piece grippers; when the spring clamp is in the first clamping groove in a free state, the first gripper is in an open state under the action of the elastic force of the first compression spring, when the first gripper moves upwards, the included angle of the two first movable rods of the first gripper is reduced under the action of the conical opening at the bottom of the first sleeve, the first gripper is driven to be closed, and when the spring clamp is in the second clamping groove, the first gripper is completely closed.
4. A multi-functional, telescoping construction site waste collection device according to claim 3, wherein: the first tongs are four-limb claw-shaped, the first tongs are in a cage-shaped structure when being closed, and the first tongs are used for collecting solid wastes.
5. A multi-functional, telescoping construction site waste collection device as claimed in claim 2, wherein: the grab is a second grab, the second grab is a closable bucket-shaped grab, the closable bucket-shaped grab comprises two groups of bucket-shaped grabs, the two groups of bucket-shaped grabs are combined to form the closable bucket-shaped grab, the tops of the two groups of bucket-shaped grabs are hinged, second metal lantern rings are respectively arranged on the outer sides of the bucket-shaped grabs, the second metal lantern rings are respectively hinged with the hinging holes of the fixed pins through second movable rods, the bucket-shaped grabs are hinged with the fixed pins through second movable rods, the lower parts of the fixed pins face the hinging positions of the two groups of bucket-shaped grabs, two second compression springs are arranged between the two bucket-shaped grabs, and the two ends of each second compression spring are respectively fixed on the bucket-shaped grabs; when the spring clamp is in the first clamping groove in a free state, the second gripper is in an open state under the action of the elastic force of the second compression spring, when the second gripper moves upwards, the included angle of the two second movable rods of the second gripper is reduced under the action of the conical opening at the bottom of the first sleeve, the second gripper is driven to be closed, and when the spring clamp is in the second clamping groove, the second gripper is completely closed.
6. A multi-functional, telescoping construction site waste collection device as claimed in claim 5, wherein: the closable bucket-shaped gripper is of a closed structure with a hollow inside and is used for collecting fluidized waste.
7. A multi-functional, telescoping construction site waste collection device as claimed in claim 1, wherein: the outer surface of telescopic link is provided with the scale mark along its length direction.
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