CN117141557B - PVC floor conveying equipment - Google Patents
PVC floor conveying equipment Download PDFInfo
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- CN117141557B CN117141557B CN202311439716.7A CN202311439716A CN117141557B CN 117141557 B CN117141557 B CN 117141557B CN 202311439716 A CN202311439716 A CN 202311439716A CN 117141557 B CN117141557 B CN 117141557B
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- pvc floor
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- 239000002184 metal Substances 0.000 claims description 44
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 239000004579 marble Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000003860 storage Methods 0.000 abstract description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 42
- 239000004800 polyvinyl chloride Substances 0.000 description 42
- 238000000034 method Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 7
- 238000005457 optimization Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 2
- 238000009408 flooring Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses PVC floor conveying equipment, which comprises a bottom plate, wherein a foldable fence component is arranged at the top of the bottom plate, a door type handrail is arranged on one side of the top of the bottom plate, a locking component for positioning and fixing the foldable fence component is arranged at the top of the bottom plate close to the position of the door type handrail, an adjustable supporting plate component is arranged at the middle position of the top of the bottom plate, the foldable fence component comprises a U-shaped bent pipe, a plurality of supporting components are arranged between two sides of the U-shaped bent pipe and the bottom plate, each supporting component comprises a sliding sleeve sleeved on the outer side of the U-shaped bent pipe, and an annular protrusion extending outwards is arranged on the outer side of the sliding sleeve. The PVC floor is prevented from falling off the bottom plate, the foldable fence assembly can be folded and retracted, the storage volume of conveying equipment is reduced, the PVC floor is convenient to carry, the PVC floor is more convenient to transfer and convey, the PVC floor is more convenient to take off from the bottom plate through the foldable fence assembly, and labor is saved.
Description
Technical Field
The invention relates to the technical field of PVC floor conveying, in particular to PVC floor conveying equipment.
Background
PVC flooring is a new type of lightweight floor finishing material that is very popular in the world today, also known as "lightweight flooring". The PVC plastic floor refers to a floor produced by adopting a polyvinyl chloride material. Specifically, polyvinyl chloride and its copolymer resin are used as main raw materials, and auxiliary materials such as filler, plasticizer, stabilizer, colorant, etc. are added to the continuous sheet-shaped base material, and the continuous sheet-shaped base material is produced by a coating process or a calendaring, extruding or extruding process.
PVC floor needs to carry between different production lines in the course of working, and the railing that current conveyor installed is fixed, and inconvenient getting put PVC floor product, and the storage volume is also bigger, inconvenient carrying, so present proposes kind of PVC floor conveying equipment.
Disclosure of Invention
Based on the technical problems in the background technology, the invention provides PVC floor conveying equipment.
The invention provides PVC floor conveying equipment, which comprises a bottom plate, wherein a foldable fence assembly is arranged at the top of the bottom plate, a door type handrail is arranged at one side of the top of the bottom plate, a locking assembly for positioning and fixing the foldable fence assembly is arranged at the top of the bottom plate close to the position of the door type handrail, an adjustable supporting plate assembly is arranged at the middle position of the top of the bottom plate, the foldable fence assembly comprises a U-shaped bent pipe, a plurality of supporting assemblies are arranged between two sides of the U-shaped bent pipe and the bottom plate, each supporting assembly comprises a sliding sleeve sleeved outside the U-shaped bent pipe, an annular protrusion extending outwards is arranged at the outer side of the sliding sleeve, a supporting spiral arm is rotatably arranged on the annular protrusion, a rotating pin is arranged at the lower end of the supporting spiral arm, two supporting assemblies which are positioned at the opposite positions of two sides of the U-shaped bent pipe are respectively connected with the bottom plate through the rotating pin, a clamping pin is arranged in an inserting mode, a plurality of clamping caps are arranged at one ends of the clamping pins far away from the metal caps, a plurality of the sliding sleeve grooves are sleeved on the sliding sleeve, a plurality of sliding sleeve grooves are arranged at the positions close to one end of each sliding sleeve, a plurality of sliding sleeve grooves are arranged at the positions close to one end of the sliding sleeve, and are arranged at one end of each sliding sleeve is close to one end of each sliding sleeve, and the sliding sleeve is provided with one end close to one end of each sliding sleeve.
As further optimization of the technical scheme, the triggering component comprises the rectangular inserting rod inserted into the U-shaped bent pipe, a stop block is arranged at the end part of the U-shaped bent pipe, a rectangular inserting hole for the rectangular inserting rod to pass through is formed in the stop block, a waist-shaped hole is formed in the rectangular inserting rod, a rectangular bulge is arranged in the rectangular inserting hole, the rectangular bulge passes through the waist-shaped hole, and a second spring is arranged between the inner side of the waist-shaped hole and the rectangular bulge.
As further optimization of the technical scheme, according to the PVC floor conveying equipment, the rectangular inserting rod is provided with the stepped groove close to the clamping assembly, and the transition part of the stepped groove and the vertical outer wall at one side of the rectangular inserting rod is of an inclined surface structure.
In this preferred scheme, when promoting the in-process of rectangle inserted bar, the ladder groove department of rectangle inserted bar earlier with the column portion contact on the chucking subassembly to promote the chucking round pin and remove, many arriss groove portion separation on many arriss portion and the direction spout in this in-process, then column portion and bar groove portion specification adaptation, column portion can slide in bar groove portion, can take place rotatoryly between U type return bend and the sliding sleeve after many arriss groove portion are separated to install the sliding sleeve of chucking subassembly and can slide on U type return bend.
As further optimization of the technical scheme, according to the PVC floor conveying equipment, universal wheels are fixed at four corner positions of the bottom plate, rectangular holes matched with the adjustable supporting plate assembly are formed in the middle position of the top, hinge seats matched with the door type handrails are arranged at two ends of one side of the top of the bottom plate, and the hinge seats are hinged to two ends of the door type handrails.
As a further optimization of the technical scheme, according to the PVC floor conveying equipment, the metal pin shafts are detachably arranged on two sides of the door-shaped handrail, the two metal pin shafts are respectively inserted into the strip-shaped holes on the two rectangular inserting rods, the inserting holes matched with the metal pin shafts are formed in the door-shaped handrail, the marble spring plungers are arranged on the metal pin shafts, and the positioning grooves of the marble spring plunger display screen are formed in the inserting holes.
In the preferred scheme, the ball spring plunger is detachable from the metal pin shaft, and is convenient to assemble and disassemble.
As a further optimization of the technical scheme, the PVC floor conveying equipment comprises rectangular sleeves arranged at the top of a bottom plate and close to the positions of two hinging seats, wherein rectangular vertical rods are inserted into the two rectangular sleeves, third springs are arranged at the bottoms of the two rectangular vertical rods, the two third springs are fixedly connected with the bottoms of the two rectangular sleeves respectively, the same locking vertical plate is fixed between the two rectangular vertical rods, rectangular clamping grooves matched with the locking vertical plates are formed in the rectangular inserting rods, and waist-shaped finger holes are formed in the positions of the tops of the side walls of the locking vertical plates.
In the preferred scheme, the waist-shaped finger hole is convenient to grasp the locking riser, and can be realized by pressing the locking riser downwards.
As a further optimization of the technical scheme, the adjustable supporting plate assembly comprises two rectangular supporting plates and rotating shafts arranged in rectangular holes, one ends of the two rectangular supporting plates are hinged through the rotating shafts, and two ends of the bottom plate are respectively provided with an adjusting assembly for adjusting the inclination angle of the rectangular supporting plates.
As a further optimization of the technical scheme, the adjusting component comprises a rectangular seat arranged at the bottom of the rectangular supporting plate and close to the rectangular hole, a threaded rod which is transversely arranged is rotatably arranged on the rectangular seat, a sliding block is arranged on the threaded rod, a rotating rod is arranged at the end part of the threaded rod, a supporting frame is rotatably arranged at the top of the sliding block, strip-shaped mounting grooves are formed in two sides of the bottom of the rectangular supporting plate, the supporting frame is of a U-shaped structure, two ends of the top of the supporting frame are rotatably connected with the inner walls of the two strip-shaped mounting grooves respectively, and the sliding block and the threaded rod form threaded fit.
In this preferred scheme, through rotatory rotary rod, drive the threaded rod rotation, under the effect of cooperation slider, promote the slider and remove to change the angle of support frame, thereby support frame pulling rectangle layer board motion.
In summary, the beneficial effects of the invention are as follows:
1. the invention provides PVC floor conveying equipment, which can support a placed PVC floor through the arranged foldable fence assembly, prevent the PVC floor from falling from a bottom plate, and meanwhile, the arranged foldable fence assembly can be folded and retracted, so that the storage volume of the conveying equipment is reduced, the conveying equipment is convenient to carry, the PVC floor conveying equipment is more convenient to transfer and convey, the PVC floor is more convenient to take off from the bottom plate through the folded foldable fence assembly, the labor is saved, the working efficiency is improved, the foldable fence assembly can be quickly fixed and released by being matched with the arranged locking assembly, the operation is simple, meanwhile, the locking riser on the locking assembly can also act as a baffle, and the placed PVC floor is limited to slide out from one side of the door-type handrail.
2. The invention provides PVC floor conveying equipment, which can release the cooperation between a multi-edge part and a multi-edge groove part when folding a door type handrail through the arranged rectangular inserting rod and the clamping assembly, so that a U-shaped bent pipe can rotate relative to a sliding sleeve, the foldable fence assembly can be synchronously folded, the folding difficulty is reduced, meanwhile, the structure cooperation is ingenious, the stability is good, the inclination angles of two rectangular supporting plates can be respectively adjusted through the arranged adjustable supporting plate assembly, the PVC floor with irregular shape can be well supported, the stability in the transportation process is improved, the operation is simple, and the adjusting range is large.
Drawings
FIG. 1 is a schematic diagram of a PVC floor conveying apparatus according to the present invention;
FIG. 2 is a schematic diagram of a structure of an adjustable pallet assembly of a PVC floor conveying apparatus according to the present invention in a flat-laying condition;
FIG. 3 is a schematic view of a foldable enclosure assembly for a PVC floor conveying apparatus according to the present invention;
FIG. 4 is a schematic diagram of the structure of a U-shaped elbow and a rectangular insert rod of the PVC floor conveying equipment;
FIG. 5 is a schematic diagram of a sliding sleeve structure of a rectangular insert rod of PVC floor conveying equipment;
FIG. 6 is a schematic diagram of a rectangular insert rod of a PVC floor conveying device according to the present invention;
FIG. 7 is a schematic view of the structure of a bottom plate of a PVC floor conveying device according to the present invention;
FIG. 8 is a schematic diagram of an adjustable pallet assembly for a PVC floor conveying apparatus according to the present invention;
fig. 9 is a schematic structural view of a locking assembly of a PVC floor conveying apparatus according to the present invention.
In the figure: 1. a bottom plate; 101. a universal wheel; 102. a hinge base; 103. a rectangular hole; 104. a rectangular seat; 2. an adjustable pallet assembly; 201. a rectangular supporting plate; 202. a rotating shaft; 203. a slide block; 204. a support frame; 205. a threaded rod; 206. a rotating rod; 3. a collapsible fence assembly; 301. u-shaped bent pipe; 302. a sliding sleeve; 3021. an annular protrusion; 303. a guide chute; 3031. a bar-shaped groove portion; 3032. a multi-edge groove portion; 304. a clamping assembly; 3041. a metal tube cap; 3042. a first spring; 3043. a clamping pin; 3044. a columnar portion; 3045. a multi-edge portion; 305. a rectangular insert rod; 3051. a stepped groove; 3052. a waist-shaped hole; 3053. a second spring; 3054. a bar-shaped hole; 3055. a rectangular clamping groove; 306. a stop block; 3061. rectangular jacks; 3062. rectangular protrusions; 307. a support radial arm; 3071. a rotation pin; 4. a door type armrest; 401. a metal pin shaft; 5. a locking assembly; 501. a rectangular sleeve; 502. a third spring; 503. rectangular vertical rods; 504. locking the vertical plate; 505. waist-shaped finger hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 9 in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, a PVC floor conveying apparatus includes a base plate 1, a foldable rail assembly 3 is provided at the top of the base plate 1, a door-type handrail 4 is provided at one side of the top of the base plate 1, a locking assembly 5 for positioning and fixing the foldable rail assembly 3 is provided at a position of the top of the base plate 1 close to the door-type handrail 4, and an adjustable pallet assembly 2 is provided at a middle position of the top of the base plate 1.
Referring to fig. 3 and 5, the foldable fence assembly 3 includes a U-shaped elbow 301, a plurality of support assemblies are disposed between two sides of the U-shaped elbow 301 and the bottom plate 1, the support assemblies include a sliding sleeve 302 sleeved outside the U-shaped elbow 301, an annular protrusion 3021 extending outwards is disposed outside the sliding sleeve 302, a support spiral arm 307 is rotatably disposed on the annular protrusion 3021, a rotation pin 3071 is disposed at the lower end of the support spiral arm 307, the support spiral arm 307 is rotatably connected with the bottom plate 1 through the rotation pin 3071, clamping assemblies 304 are disposed on two support assemblies disposed at opposite positions of two sides of the U-shaped elbow 301, the clamping assemblies 304 include a metal pipe cap 3041 fixedly connected with the annular protrusion 3021, the metal pipe cap 3041 is internally provided with clamping pins 3043, one end of the clamping pins 3043 is far away from the metal pipe cap 3041, one end of the multi-edge portion 3045 is provided with a columnar portion 3044, the outer peripheral surface of the clamping pins 3043 is close to the metal pipe cap 3040, the outer peripheral surface of the multi-edge portion is close to the metal pipe cap 3040, the multi-edge portion 3032 is disposed between the metal pipe cap 3041 and the multi-edge cap 3045, the multi-edge portion is close to the metal pipe cap 3032, the multi-edge portion is provided with a plurality of edge portions 3032, and the multi-edge portions are disposed between the metal pipe cap 3045 and the metal cap 3041 are fixedly connected with the metal cap 3041, and the multi-edge cap 3045 is provided with a plurality of edge caps 304, and the multi-edge portion of edge caps are fixedly connected with the metal caps 304, and the metal cap 304, and the multi-edge portion of the metal cap is provided with a corresponding edge barrier joint on the metal edge cap is provided with a metal edge barrier and with the metal edge cap 304.
Referring to fig. 6, the trigger assembly includes a rectangular insert rod 305 inserted into a U-shaped elbow 301, a stop 306 is disposed at the end of the U-shaped elbow 301, a rectangular insertion hole 3061 through which the rectangular insert rod 305 passes is disposed on the stop 306, a waist-shaped hole 3052 is disposed on the rectangular insert rod 305, a rectangular protrusion 3062 is disposed in the rectangular insertion hole 3061, the rectangular protrusion 3062 passes through the waist-shaped hole 3052, a second spring 3053 is disposed between the inner side of the waist-shaped hole 3052 and the rectangular protrusion 3062, a stepped groove 3051 is disposed at the position of the rectangular insert rod 305 close to the clamping assembly 304, and a transition between the stepped groove 3051 and a vertical outer wall of one side of the rectangular insert rod 305 is in a slope structure, during pushing the rectangular insert rod 305, the stepped groove 3051 is firstly contacted with a columnar portion 3044 on the clamping assembly 304, thereby pushing the pin 3043, during this process, the columnar portion 3045 is separated from the columnar portion 3032 on the guide chute 303, then the columnar portion 3034 is separated from the strip portion 3031, and the columnar portion 3034 is slidably fitted in the columnar portion 304, and the columnar portion 3045 is slidably clamped between the columnar portion 3045 and the columnar portion 304.
Referring to fig. 1 and 7, universal wheels 101 are fixed at four corner positions at the bottom of the bottom plate 1, rectangular holes 103 matched with the adjustable supporting plate assembly 2 are formed in the middle position of the top, hinge seats 102 matched with the door-type handrail 4 are arranged at two ends of one side of the top of the bottom plate 1, and the hinge seats 102 are hinged to two ends of the door-type handrail 4.
The two sides of the door type handrail 4 are detachably provided with metal pin shafts 401, the two metal pin shafts 401 are respectively inserted into the strip-shaped holes 3054 on the two rectangular inserting rods 305, the door type handrail 4 is provided with insertion holes matched with the metal pin shafts 401, the metal pin shafts 401 are provided with spring ball plungers, positioning grooves for the spring ball plungers are formed in the insertion holes, and the spring ball plungers are detachable from the metal pin shafts 401 and convenient to assemble and disassemble.
The locking assembly 5 comprises rectangular sleeves 501 arranged at the top of the bottom plate 1 and close to the positions of two hinge bases 102, two rectangular vertical rods 503 are inserted in the rectangular sleeves 501, third springs 502 are arranged at the bottoms of the two rectangular vertical rods 503, the third springs 502 are fixedly connected with the bottoms of the two rectangular sleeves 501 respectively, the same locking vertical plate 504 is fixed between the two rectangular vertical rods 503, rectangular clamping grooves 3055 matched with the locking vertical plates 504 are formed in the rectangular inserting rods 305, waist-shaped finger holes 505 are formed in the positions of the top of the side walls of the locking vertical plates 504, the locking vertical plates 504 are conveniently held by the waist-shaped finger holes 505, and the locking vertical plates 504 can be pressed down.
The adjustable support plate assembly 2 comprises two rectangular support plates 201 and a rotating shaft 202 arranged in the rectangular hole 103, one ends of the two rectangular support plates 201 are hinged through the rotating shaft 202, and referring to fig. 1 and 8, adjusting assemblies for adjusting the inclination angle of the rectangular support plates 201 are arranged at two ends of the bottom plate 1, each adjusting assembly comprises a rectangular seat 104 arranged at the bottom of the rectangular support plate 201 and close to the rectangular hole 103, a threaded rod 205 transversely arranged is rotatably arranged on each rectangular seat 104, a sliding block 203 is arranged on each threaded rod 205, the sliding blocks 203 and the threaded rods 205 form threaded fit, rotating rods 206 are arranged at the end parts of the threaded rods 205, supporting frames 204 are rotatably arranged at the top of the sliding blocks 203, strip-shaped mounting grooves are formed in two sides of the bottom of the rectangular support plates 201, the supporting frames 204 are of U-shaped structures, two ends of the top of each supporting frame 204 are rotatably connected with the inner walls of the two strip-shaped mounting grooves respectively, the rotating rods 206 are driven to rotate under the action of the driving rods 205, and the threaded rods 203 are matched, so that the sliding blocks 203 are pushed to move, and the angles of the supporting frames 204 are changed, and the rectangular support frames 204 are pulled to move.
The working principle is that the PVC floor with regular shape can be directly placed on the bottom plate 1, the rotating rod 206 is rotated to drive the threaded rod 205 to rotate, under the action of the matching sliding block 203, the sliding block 203 is pushed to move, so that the angle of the supporting frame 204 is changed, the supporting frame 204 pulls the rectangular supporting plate 201 to move, the rectangular supporting plate 201 is adjusted to be in a state horizontal with the top of the bottom plate 1, and referring to the attached figure 2, when the transported PVC floor is in an irregular shape, the PVC floor placed on the upper part of the bottom plate 1 cannot be kept stable, at the moment, the rotating rod 206 drives the threaded rod 205 to rotate, under the action of the matching sliding block 203, the sliding block 203 is pushed to move, so that the angle of the supporting frame 204 is changed, the rectangular supporting plate 201 is pulled to move to a certain inclination angle, the PVC floor is supported, the PVC floor is in a stable placing state, the bottom plate 1 can be pulled to move through the gate-shaped handrail 4 to realize the conveying of the carried PVC floor by rotating, when the PVC floor is conveyed to a proper station, the locking vertical plate 504 is pressed down to realize the separation of the locking vertical plate 504 and the rectangular clamping groove 3055 on the rectangular inserting rod 305, the limitation on the rectangular inserting rod 305 is removed, the gate-shaped handrail 4 is pushed at the moment, the metal pin shaft 401 on the gate-shaped handrail 4 drives the rectangular inserting rod 305 to slide in the U-shaped elbow 301, the stepped groove 3051 on the rectangular inserting rod 305 acts with the columnar part 3044 on the clamping assembly 304 to drive the clamping pin 3043 to move, the multi-edge groove part 3032 on the multi-edge part 3045 and the guiding chute 303 are separated, so that the U-shaped elbow 301 can rotate with the sliding sleeve 302, then the U-shaped elbow 301 can be pressed down to fold the U-shaped elbow, and simultaneously the PVC floor is moved away from the gate-shaped handrail 4 side to be taken down, the columnar part 3044 on the clamping assembly 304 slides along the strip-shaped groove part 3031 on the guide chute 303 in the process of pressing and folding the U-shaped elbow 301, the folded foldable rail assembly 3 can take down the metal pin 401 on the door-shaped handrail 4, the connection between the rectangular inserting rod 305 and the door-shaped handrail 4 is released, then the U-shaped elbow 301 can slide in the sliding sleeve 302, the U-shaped elbow 301 slides towards one side of the door-shaped handrail 4 in the folded state of the foldable rail assembly 3, the storage volume can be reduced, when the foldable rail assembly 3 needs to be reset and lifted, the U-shaped elbow 301 is pulled towards the side far away from the door-shaped handrail 4, then the metal pin 401 is installed on the door-shaped handrail 4, the metal pin 401 passes through the strip-shaped hole 3054 on the rectangular inserting rod 305, when the U-shaped elbow 301 rotates to the highest position, the door-shaped handrail 4 is pulled, under the cooperation of the metal pin 401, the rectangular inserting rod 305 is pulled to move, the rectangular inserting rod 305 is separated from the columnar portion 3044 on the clamping assembly 304, then the clamping pin 3043 is pushed to move under the action of the first spring 3042, the multi-edge portion 3045 is clamped into the multi-edge groove portion 3032 on the guide sliding groove 303, the rotation between the U-shaped bent pipe 301 and the sliding sleeve 302 is limited under the action of the multi-edge groove portion 3032 and the multi-edge portion 3045, the locking vertical plate 504 is pressed down, the locking vertical plate 504 is aligned with the rectangular clamping groove 3055 on the rectangular inserting rod 305, the locking vertical plate 504 is released, the locking vertical plate 504 is clamped into the rectangular clamping groove 3055 on the rectangular inserting rod 305 under the action of the third spring 502, the positioning of the rectangular clamping groove 3055 is completed, and the rotation of the door-shaped handrail 4 is limited under the action of the metal pin shaft 401.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be capable of being practiced otherwise than as specifically illustrated and described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. PVC floor conveying equipment, including bottom plate (1), its characterized in that: the foldable fence assembly (3) is arranged at the top of the bottom plate (1), a door type handrail (4) is arranged on one side of the top of the bottom plate (1), a locking assembly (5) for positioning and fixing the foldable fence assembly (3) is arranged at the position, close to the door type handrail (4), of the top of the bottom plate (1), and an adjustable supporting plate assembly (2) is arranged at the middle position of the top of the bottom plate (1); the foldable fence assembly (3) comprises a U-shaped elbow (301), a plurality of support assemblies are arranged between two sides of the U-shaped elbow (301) and a bottom plate (1), each support assembly comprises a sliding sleeve (302) sleeved outside the U-shaped elbow (301), an annular protrusion (3021) extending outwards is arranged outside the sliding sleeve (302), a supporting spiral arm (307) is rotatably arranged on the annular protrusion (3021), a rotating pin (3071) is arranged at the lower end of the supporting spiral arm (307), the supporting spiral arm (307) is rotatably connected with the bottom plate (1) through the rotating pin (3071), clamping assemblies (304) are arranged on two support assemblies at opposite positions of two sides of the U-shaped elbow (301), each clamping assembly (304) comprises a metal pipe cap (3041) fixedly connected with the annular protrusion (3021), a clamping pin (3043) is arranged in an interpolation mode, one end, far away from the metal pipe cap (3043), of the clamping pin (3043) is provided with a plurality of parts (3045), the metal pipe cap (3045) is arranged on the periphery of the clamping pin (3045), the clamping pin (3045) and the clamping part (3045) is arranged on the periphery of the metal pipe cap (3045) in a mode, the clamping pin (3045) is arranged on the periphery of the side, the clamping pin (3045) and the clamping pin (3045) is arranged on the periphery of the metal pipe cap (3045) in a mode, the clamping part (3045) and the clamping part (3045) is arranged on the periphery of the side, and the clamping assembly. The U-shaped elbow (301) is provided with a guide chute (303) at a position close to the clamping assembly (304), the guide chute (303) comprises a strip-shaped groove part (3031), one end of the strip-shaped groove part (3031) close to the door-shaped handrail (4) is provided with a multi-edge groove part (3032), the multi-edge groove part (3032) is matched with the multi-edge part (3045) in specification, and the inner side of the U-shaped elbow (301) is inserted with a trigger assembly for triggering the separation of the multi-edge part (3045) and the multi-edge groove part (3032);
the trigger assembly comprises a rectangular inserting rod (305) inserted into a U-shaped bent pipe (301), a stop block (306) is arranged at the end part of the U-shaped bent pipe (301), a rectangular inserting hole (3061) for the rectangular inserting rod (305) to penetrate through is formed in the stop block (306), a waist-shaped hole (3052) is formed in the rectangular inserting rod (305), a rectangular protrusion (3062) is arranged in the rectangular inserting hole (3061), the rectangular protrusion (3062) penetrates through the waist-shaped hole (3052), and a second spring (3053) is arranged between the inner side of the waist-shaped hole (3052) and the rectangular protrusion (3062);
the rectangular inserting rod (305) is provided with a step groove (3051) at a position close to the clamping assembly (304), and a transition part between the step groove (3051) and the vertical outer wall at one side of the rectangular inserting rod (305) is of an inclined surface structure.
2. The PVC floor conveying equipment according to claim 1, wherein universal wheels (101) are fixed at four corner positions of the bottom plate (1), rectangular holes (103) matched with the adjustable supporting plate assembly (2) are formed in the middle position of the top, hinge bases (102) matched with the door type handrails (4) are arranged at two end positions of one side of the top of the bottom plate (1), and the hinge bases (102) are hinged to two ends of the door type handrails (4).
3. The PVC floor conveying equipment according to claim 2, wherein metal pins (401) are detachably arranged on two sides of the door-shaped handrail (4), the two metal pins (401) are respectively inserted into strip-shaped holes (3054) on the two rectangular inserting rods (305), insertion holes matched with the metal pins (401) are formed in the door-shaped handrail (4), a marble spring plunger is arranged on the metal pins (401), and positioning grooves matched with a marble spring plunger display screen are formed in the insertion holes.
4. A PVC floor conveying apparatus according to claim 3, wherein the locking assembly (5) comprises rectangular sleeves (501) disposed at the top of the base plate (1) and close to the positions of the two hinge bases (102), two rectangular vertical rods (503) are inserted into the rectangular sleeves (501), third springs (502) are disposed at the bottoms of the two rectangular vertical rods (503), the two third springs (502) are fixedly connected with the bottoms of the two rectangular sleeves (501) respectively, the same locking vertical plate (504) is fixed between the two rectangular vertical rods (503), and rectangular clamping grooves (3055) adapted to the locking vertical plates (504) are disposed on the rectangular inserting rods (305).
5. A PVC floor conveying apparatus according to claim 4, wherein the locking riser (504) is provided with a waist-shaped finger hole (505) at a top position of the side wall.
6. The PVC floor conveying equipment according to claim 5, wherein the adjustable supporting plate assembly (2) comprises two rectangular supporting plates (201) and rotating shafts (202) arranged in the rectangular holes (103), one ends of the two rectangular supporting plates (201) are hinged through the rotating shafts (202), and two ends of the bottom plate (1) are provided with adjusting assemblies for adjusting the inclination angle of the rectangular supporting plates (201).
7. The PVC floor conveying equipment according to claim 6, wherein the adjusting assembly comprises a rectangular seat (104) arranged at the bottom of a rectangular supporting plate (201) and close to a rectangular hole (103), a threaded rod (205) transversely arranged is rotatably arranged on the rectangular seat (104), a sliding block (203) is arranged on the threaded rod (205), a rotating rod (206) is arranged at the end of the threaded rod (205), a supporting frame (204) is rotatably arranged at the top of the sliding block (203), strip-shaped mounting grooves are formed in two sides of the bottom of the rectangular supporting plate (201), the supporting frame (204) is of a U-shaped structure, and two ends of the top of the supporting frame (204) are rotatably connected with the inner walls of the two strip-shaped mounting grooves respectively.
8. A PVC floor conveying apparatus according to claim 7, wherein the slider (203) and threaded rod (205) form a threaded fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311439716.7A CN117141557B (en) | 2023-11-01 | 2023-11-01 | PVC floor conveying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311439716.7A CN117141557B (en) | 2023-11-01 | 2023-11-01 | PVC floor conveying equipment |
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| Publication Number | Publication Date |
|---|---|
| CN117141557A CN117141557A (en) | 2023-12-01 |
| CN117141557B true CN117141557B (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311439716.7A Active CN117141557B (en) | 2023-11-01 | 2023-11-01 | PVC floor conveying equipment |
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| Country | Link |
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| CN (1) | CN117141557B (en) |
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| FR2573706A1 (en) * | 1984-11-26 | 1986-05-30 | Graillat Alain | Living compartment of the foldable and/or dismantlable type, for example a caravan |
| JP2013001259A (en) * | 2011-06-17 | 2013-01-07 | Karl Kazushige Kawabe | Pushcart with folding fence |
| CN210310430U (en) * | 2019-03-11 | 2020-04-14 | 晨辉婴宝儿童用品有限公司 | Hand cart |
| CN212074083U (en) * | 2020-01-02 | 2020-12-04 | 合肥仁恒印刷器材有限公司 | Adhesive tape box carrying device |
| CN213831788U (en) * | 2020-12-22 | 2021-07-30 | 宜宾轩惠纺织有限公司 | Bobbin fence |
| CN216886851U (en) * | 2022-03-21 | 2022-07-05 | 国网新疆电力有限公司喀什供电公司 | Protective fence of automatic guide carrier |
| CN217477346U (en) * | 2022-07-09 | 2022-09-23 | 罗亚考 | Conveying equipment for wholesale articles |
-
2023
- 2023-11-01 CN CN202311439716.7A patent/CN117141557B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2573706A1 (en) * | 1984-11-26 | 1986-05-30 | Graillat Alain | Living compartment of the foldable and/or dismantlable type, for example a caravan |
| JP2013001259A (en) * | 2011-06-17 | 2013-01-07 | Karl Kazushige Kawabe | Pushcart with folding fence |
| CN210310430U (en) * | 2019-03-11 | 2020-04-14 | 晨辉婴宝儿童用品有限公司 | Hand cart |
| CN212074083U (en) * | 2020-01-02 | 2020-12-04 | 合肥仁恒印刷器材有限公司 | Adhesive tape box carrying device |
| CN213831788U (en) * | 2020-12-22 | 2021-07-30 | 宜宾轩惠纺织有限公司 | Bobbin fence |
| CN216886851U (en) * | 2022-03-21 | 2022-07-05 | 国网新疆电力有限公司喀什供电公司 | Protective fence of automatic guide carrier |
| CN217477346U (en) * | 2022-07-09 | 2022-09-23 | 罗亚考 | Conveying equipment for wholesale articles |
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| Publication number | Publication date |
|---|---|
| CN117141557A (en) | 2023-12-01 |
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Denomination of invention: A PVC floor conveying equipment Granted publication date: 20240206 Pledgee: Industrial and Commercial Bank of China Limited Changzhou Economic Development Zone sub branch Pledgor: Changzhou Kaisheng New Materials Co.,Ltd. Registration number: Y2024980012231 |