CN113321025A - Dense mesh net quick winding device for construction engineering site construction - Google Patents
Dense mesh net quick winding device for construction engineering site construction Download PDFInfo
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- CN113321025A CN113321025A CN202110501266.4A CN202110501266A CN113321025A CN 113321025 A CN113321025 A CN 113321025A CN 202110501266 A CN202110501266 A CN 202110501266A CN 113321025 A CN113321025 A CN 113321025A
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- mesh net
- positioning
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- 238000004804 winding Methods 0.000 title claims abstract description 96
- 238000010276 construction Methods 0.000 title claims abstract description 31
- 238000005096 rolling process Methods 0.000 claims abstract description 36
- 238000004140 cleaning Methods 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 239000010410 layer Substances 0.000 claims abstract description 10
- 239000002356 single layer Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 9
- 238000009435 building construction Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 230000006872 improvement Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/02—Supporting web roll
- B65H18/028—Both ends type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
- B65H18/103—Reel-to-reel type web winding and unwinding mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/34—Apparatus for taking-out curl from webs
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wire Processing (AREA)
Abstract
The invention discloses a dense mesh net quick winding device for construction engineering site construction, and relates to the technical field of building construction equipment. The automatic winding device comprises an operation table, a winding rod and a guide rod, wherein two ends of the winding rod are rotatably connected to the upper end of a support plate through rolling bearings, one side of the support plate is fixedly connected with the guide rod through a connecting plate, and a positioning mechanism is movably matched on the guide rod; the winding rod comprises a rotating shaft and winding columns, and the winding columns are detachably connected to the end surfaces of the two rotating shafts which are close to each other; and the adjacent end surfaces of the two rolling columns are provided with positioning components for positioning the single-layer and multi-layer dense meshes. The winding device can realize winding of the dense mesh nets with different widths by switching different winding columns, the positioning mechanism can straighten and flatten the dense mesh nets from two sides of the dense mesh nets, the relative movement of the two supporting plates can be realized by matching the screw rods and the moving blocks, the dense mesh nets can be conveniently taken out, and the cleaning box can clean and remove dust from the dense mesh nets before winding.
Description
Technical Field
The invention belongs to the technical field of building construction equipment, and particularly relates to a dense mesh net quick winding device for construction engineering site construction, which is mainly used for winding a dense mesh net on a building construction site.
Background
In a building construction site, in order to avoid a large amount of dust accumulated on building materials, a layer of dense mesh net is covered on a building material pile so as to isolate the dust, and after the dense mesh net is used, workers need to quickly roll the dense mesh net through a rolling device;
for example, the prior publication, CN108100724B, a dense mesh net quick winding device for environmental protection in a building construction site, discloses a dense mesh net quick winding device for environmental protection in a building construction site, which is simple in operation, convenient in use, time-saving and labor-saving, and can reduce labor intensity. In order to solve the technical problem, the invention provides a dense mesh net quick winding device for building construction site environment protection, which comprises a bottom plate and the like; the bilateral symmetry of bottom plate top is vertical to be equipped with the support, and the lower part between two supports is equipped with guider, and the upper portion between two supports is equipped with the coiling mechanism. By adopting the designed front and rear pulleys, the invention can prevent the dense mesh net from being difficult to roll in the rolling process, thereby improving the rolling speed, and achieving the effects of simple operation, convenient use, time and labor saving and labor intensity reduction.
Although the above-mentioned publication can simply, quickly and conveniently wind up the dense mesh net at the construction site, the above-mentioned device still has the following disadvantages in the actual use process:
1. the existing published documents can only roll up the dense mesh net with a certain size, the dense mesh net with the width larger than the shaft diameter of the winding drum cannot be collected, the practicability is poor, and the dense mesh net often has the condition that the winding of the dense mesh net is influenced by cockling and the like in the winding process because the two sides of the dense mesh net are lack of positioning devices;
2. when the existing publication is used, the dense mesh net is wound on the winding drum, and the winding drum is rotationally matched on the bracket, so that the wound dense mesh net is inconvenient to take down from the winding drum;
3. when the dense mesh net is rolled up, the existing published documents lack the function of removing dust from the dense mesh net, so that a large amount of dust remains on the dense mesh net after rolling up, and the dense mesh net is inconvenient to carry, store and use for the second time and also splashes dust in a working environment;
therefore, there is a need for improvement of the prior art to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a dense mesh quick winding device for construction engineering site construction, which can wind dense mesh nets with different sizes, is convenient for transferring the dense mesh nets after being wound and can reduce dust in the winding process of the dense mesh nets, and solves the problems that the dense mesh winding device in the prior open literature cannot wind the dense mesh nets with different sizes, the dense mesh nets after being wound are inconvenient to transfer and a large amount of dust remains on the dense mesh nets after being wound.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a dense mesh net quick winding device for construction engineering site construction, which comprises an operation table, a winding rod and a guide rod, wherein two ends of the winding rod are rotatably connected to the upper end position of a support plate through rolling bearings;
the winding rod comprises two rotating shafts and two winding columns, and the two winding columns are detachably connected to the end surfaces of the two rotating shafts which are close to each other; the close end surfaces of the two rolling columns are provided with positioning components for positioning single-layer and multi-layer dense meshes;
the positioning mechanism comprises a telescopic rod, a positioning disc and a connecting block, the telescopic rod is sleeved on one end of the connecting block in a sliding mode, and the other end of the connecting block is sleeved on the guide rod in a sliding mode;
the positioning disc is connected to the end faces, close to the two guide rods, in a rotating mode, a limiting disc is arranged on the other end face of each guide rod, positioning protrusions are arranged on the side face of each positioning disc along the circumferential direction in an evenly distributed mode, and a reset spring is sleeved on the guide rods between the limiting disc and the connecting block in a sliding mode.
According to the improvement of the invention, the winding column is convenient to replace through the detachable connection between the winding column and the rotating shaft, so that the replacement of the positioning component for positioning the single-layer and multi-layer dense mesh nets is convenient, and when facing a wider dense mesh net, a worker can fold the dense mesh net into a plurality of layers to position and wind the dense mesh net; the positioning bulges in the positioning disc are arranged and inserted into the meshes on the two sides of the dense mesh net, the positioning disc always keeps synchronous rotation in the winding process of the dense mesh net, and the dense mesh net can be pulled away from the two sides of the dense mesh net under the action of the reset force of the reset spring, so that the dense mesh net is prevented from being wrinkled during winding.
Furthermore, the positioning assembly for positioning the single-layer dense mesh net comprises a first rectangular column and a first rectangular blind groove, the first rectangular column is arranged in the middle of the end face of one of the rolling columns, the first rectangular blind groove is arranged in the middle of the end face of the other rolling column, and the first rectangular column is in clearance fit with the first rectangular blind groove.
Furthermore, the positioning assembly for positioning the multilayer dense mesh net comprises a linkage column and a folding rod, wherein the linkage column is arranged in the middle of the end face of one of the rolling columns, a second rectangular column is arranged at the free end of the linkage column, and a second rectangular blind groove in clearance fit with the second rectangular column is arranged in the middle of the end face of the other rolling column;
a plurality of folding rods are arranged on the relatively close end surfaces of the two rolling columns in an array manner along the same radial line direction;
a plurality of folding rods on the two winding columns are arranged in a cross mode, and at least one of the folding rods on the same winding column is tangent to the winding column.
Furthermore, convex columns are uniformly distributed on one end face, close to the rotating shaft, of the rolling column along the circumferential direction, and a plurality of arc-shaped clamping grooves which are in clearance fit with the convex columns are formed in one end face of the rotating shaft;
the section of the circular arc-shaped clamping groove in the axial direction of the rotating shaft is convex, and a penetrating groove with the same width as the wide part of the circular arc-shaped clamping groove is arranged at one end of the narrow part of the circular arc-shaped clamping groove.
Furthermore, one end of the winding rod penetrates through the support plate to be embedded with the output end of the motor, and the motor is fixedly connected to the support plate;
and a controller electrically connected with the output end of the motor is fixedly arranged on the top surface of the operating platform.
Furthermore, a locking bolt is further spirally sleeved on the guide rod, and one end of the locking bolt penetrates through the connecting block to be in contact with the outer wall of the guide rod.
Furthermore, a guide mechanism is arranged on one side of the two guide rods, which is relatively close to each other;
the guide mechanism comprises positioning rods, a connecting disc and a bolt column, the bolt column is coaxially and fixedly arranged on one side of the connecting disc, a plurality of positioning rods are arranged on the other side face of the connecting disc in an array mode along the same radial line direction, and the bolt column is used for being matched in an internal thread blind hole in the guide rod in a spiral mode;
the positioning rods on the two connecting discs are arranged in a cross mode, and at least one of the positioning rods on the same connecting disc is tangent to the connecting disc.
As a further improvement of the invention, a moving block is fixedly connected to one side of the bottom surface of the supporting plate and is placed in a placing groove on the top surface of the operating platform;
the two moving blocks are spirally matched on the same screw rod, two ends of the screw rod are rotatably connected to the side wall of the placing groove through rolling bearings, and one end of the screw rod extends to the outer side of the operating table and is fixedly connected with the rotating handle;
be used for on two movable blocks and be reverse setting with lead screw complex internal thread.
Through the improvement, a worker can rotate the screw rod by rotating the rotating handle, and due to the fact that the screw rod and the moving blocks are arranged in a spiral fit mode, under the action of rotation of the screw rod, the two moving blocks drive the supporting plate to move in opposite directions, the two winding columns are separated and separated from the dense mesh net, and the dense mesh net can be taken out conveniently after being wound.
Furthermore, two symmetrical side surfaces of the moving block are respectively provided with a limiting strip, and the limiting strips are used for being in clearance fit with limiting grooves on the inner wall of the placing groove;
and the top surface of the moving block is also provided with a reinforcing rib which is fixedly connected with the supporting plate.
As another further improvement of the invention, the cleaning device also comprises a cleaning box which is arranged on the operating platform below one side of the guide rod;
a cleaning tank which inclines towards the position of the guide rod is arranged in the cleaning tank, flow distribution plates are arranged on two symmetrical inner walls of the cleaning tank, and a plurality of nozzles are uniformly distributed on the flow distribution plates;
and a water delivery pipe is fixedly connected to one outer side surface of the cleaning box, and the water delivery pipe and the nozzle are communicated with a circulation cavity in the cleaning box.
Through the improvement, in the winding process, the dense mesh net to be wound moves in the cleaning tank, and the dense mesh net before winding can be cleaned and dedusted from two sides of the dense mesh net through cleaning water sprayed from the nozzles.
The invention has the following beneficial effects:
1. according to the invention, through the arrangement of the positioning mechanism, the positioning bulges on the positioning disc can be inserted into the meshes on the two sides of the dense mesh net, the positioning disc can synchronously rotate in the winding process, the telescopic columns can pull the dense mesh net towards the two sides under the action of the reset force of the reset spring, when facing the dense mesh net with a wider width, a worker folds one end of the dense mesh net and sequentially penetrates among a plurality of folding rods, so that the dense mesh net can be wound in multiple layers, correspondingly, the dense mesh net is penetrated among a plurality of positioning rods, the guide of the multilayer dense mesh net in the winding process can be realized, the winding of the dense mesh nets with different widths can be realized, and meanwhile, the wrinkling of the dense mesh net in the winding process can be effectively avoided.
2. According to the invention, through the arrangement of the screw rod, under the action of rotating the rotating handle, the two moving blocks on the screw rod can move in opposite directions, so that the two winding columns are driven to be separated, and at the moment, the winding columns can be separated from the wound dense mesh net, so that the dense mesh net can be conveniently taken out.
3. According to the invention, through the arrangement of the cleaning box, under the action of the water pipe externally connected with the water source, the water source is finally sprayed out from the nozzle to clean the dense mesh net from two sides of the dense mesh net, so that the dust removal effect of the dense mesh net before winding can be effectively realized.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;
FIG. 2 is a left side view of the FIG. 1 structure of the present invention;
FIG. 3 is an exploded view of a winding rod according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a rotating shaft according to the present invention;
FIG. 5 is a schematic structural view of a winding rod according to a second embodiment of the present invention;
FIG. 6 is a schematic view of a winding post according to a second embodiment of the present invention;
FIG. 7 is a schematic structural view of another wrapping post according to a second embodiment of the present invention;
FIG. 8 is a schematic structural view of a positioning mechanism according to the present invention;
FIG. 9 is a ready-to-assemble view of the guide bar and guide mechanism of the present invention;
FIG. 10 is a sectional view of the cleaning tank of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. an operation table; 2. winding the rod; 3. a support plate; 4. a guide bar; 5. a guide mechanism; 6. a positioning mechanism; 7. a cleaning tank; 8. a controller; 9. a screw shaft; 101. a placement groove; 102. a limiting groove; 201. a rotating shaft; 202. rolling up the column; 301. a motor; 302. a connecting plate; 303. a moving block; 304. reinforcing ribs; 305. a limiting strip; 401. an internal threaded blind hole; 501. positioning a rod; 502. a connecting disc; 503. a bolt column; 601. a telescopic rod; 602. positioning a plate; 603. connecting blocks; 701. a water delivery pipe; 702. a cleaning tank; 703. a flow distribution plate; 704. a nozzle; 901. rotating the handle; 2011. a circular arc-shaped clamping groove; 2012. a through groove; 2021. a first rectangular column; 2022. a first rectangular blind slot; 2023. a convex column; 2024. a linkage column; 2025. a folding bar; 2026. a second rectangular blind slot; 2027. a second rectangular column; 6011. a return spring; 6012. a limiting disc; 6021. positioning the projection; 6031. and locking the bolt.
Detailed Description
The technical solution 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.
Referring to fig. 1-2, the invention relates to a dense mesh net quick winding device for construction engineering site construction, which comprises an operation table 1, a winding rod 2 and a guide rod 4, wherein two ends of the winding rod 2 are rotatably connected to the upper end of a support plate 3 through rolling bearings, one side of the support plate 3 is also fixedly connected with the guide rod 4 through a connecting plate 302, one end of the winding rod 2 penetrates through the support plate 3 to be embedded with the output end of a motor 301, and the motor 301 is fixedly connected to the support plate 3; the top surface of the operating platform 1 is also fixedly provided with a controller 8 which is electrically connected with the output end of the motor 301, and the controller 8 is used for controlling the power on/off of the motor 301 by workers; a positioning mechanism 6 is movably matched on the guide rod 4;
when the device is used, one end of the dense mesh net is fixed on the winding rod 2, the winding rod 2 is driven to rotate through the rotation of the motor 301, so that the dense mesh net is wound, and the guide rod 4 can guide the dense mesh net in the winding process of the dense mesh net.
Referring to fig. 3-7, the winding rod 2 includes a rotating shaft 201 and two winding posts 202, the rotating shaft 201 and the two winding posts 202 are both provided, convex posts 2023 are uniformly arranged on one end surface of the winding posts 202 close to the rotating shaft 201 along the circumferential direction, and a plurality of circular arc-shaped slots 2011 for clearance fit with the convex posts 2023 are arranged on one end surface of the rotating shaft 201; the section of the circular arc-shaped clamping groove 2011 in the axial direction of the rotating shaft 201 is convex, and one end of the narrow part of the circular arc-shaped clamping groove 2011 is provided with a penetrating groove 2012 which has the same width as the wide part of the circular arc-shaped clamping groove 2011; the close end surfaces of the two rolling columns 202 are provided with positioning components for positioning single-layer and multi-layer dense meshes;
above-mentioned setting is when using, the dismantlement installation between axis of rotation 201 and the rolling post 202 of being convenient for to the close mesh net of facing different widths is changed the rolling post 202 and is rolled up, and during the use, the staff inserts convex post 2023 in the convex draw-in groove 2011 from the through groove 2012 position, and rotatory rolling post 202 can realize being connected between axis of rotation 201 and the rolling post 202.
Referring to fig. 1 and 8, the positioning mechanism 6 includes a telescopic rod 601, a positioning plate 602 and a connecting block 603, the telescopic rod 601 is slidably sleeved on one end of the connecting block 603, and the other end of the connecting block 603 is slidably sleeved on the guide rod 4;
the positioning discs 602 are rotatably connected to the end faces close to the two guide rods 4, meanwhile, the limiting discs 6012 are arranged on the other end faces of the guide rods 4, positioning protrusions 6021 are uniformly arranged on the side faces of the positioning discs 602 along the circumferential direction, a reset spring 6011 is sleeved on the guide rods 4 between the limiting discs 6012 and the connecting block 603 in a sliding mode, the reset spring 6011 can be limited by the limiting discs 6012 from one end of the reset spring 6011, a locking bolt 6031 is further connected to the guide rods 4 in a spiral sleeved mode, one end of the locking bolt 6031 penetrates through the connecting block 603 to be in contact with the outer wall of the guide rods 4, and the positioning mechanism 6 can be conveniently adjusted in position on the guide rods 4 due to the arrangement of the locking bolt 6031, so that the positioning mechanism is suitable for positioning of the;
a guide mechanism 5 is arranged on one side of the two guide rods 4 which is relatively close to each other;
the guide mechanism 5 comprises a positioning rod 501, a connecting disc 502 and a bolt column 503, the bolt column 503 is coaxially and fixedly arranged on one side of the connecting disc 502, meanwhile, a plurality of positioning rods 501 are arranged on the other side face of the connecting disc 502 in an array mode along the same radial line direction, the bolt column 503 is used for being matched in an internal thread blind hole 401 in the guide rod 4 in a spiral mode, and the arrangement facilitates the disassembly and replacement between the guide mechanism 5 and the guide rod 4; the arrangement can realize the guiding of the dense mesh net folded into multiple layers;
the positioning rods 501 on the two connecting discs 502 are arranged in a crossed manner, and at least one of the positioning rods 501 on the same connecting disc 502 is tangent to the connecting disc 502, so that the axial size of the winding of the dense mesh net can be consistent with that of the guide rod 4, and the positioning rod 501 is prevented from lacking in guidance of the dense mesh net;
above-mentioned setting is when using, the staff drags telescopic link 601 and makes location arch 6021 insert and close in the mesh of close mesh net avris, under reset spring 6011 effect that resets, can straighten close mesh net from both sides, avoid the pincher trees of close mesh net, when in the face of the close mesh net of multilayer, close mesh net is through folding a plurality of locating levers 501 of interlude, the setting of a plurality of locating levers 501 is convenient for close mesh net when folding, to the direction of each layer close mesh net, in the face of the close mesh net of monolayer, close mesh net is direct to be walked around from guiding mechanism 5's the outside and can realize the direction.
Referring to fig. 2 and 9, a moving block 303 is fixedly connected to one side of the bottom surface of the supporting plate 3, and the moving block 303 is placed in the placing groove 101 on the top surface of the operating platform 1;
the two moving blocks 303 are spirally matched on the same lead screw 9, two ends of the lead screw 9 are rotatably connected to the side wall of the placing groove 101 through rolling bearings, and one end of the lead screw 9 extends to the outer side of the operating platform 1 and is fixedly connected with the rotating handle 901;
the internal threads which are used for being matched with the lead screws 9 on the two moving blocks 303 are arranged in a reverse direction, and the arrangement can realize that the two moving blocks 303 synchronously move in the opposite direction;
the two symmetrical side surfaces of the moving block 303 are both provided with a limiting strip 305, the limiting strips 305 are used for being in clearance fit with the limiting grooves 102 on the inner wall of the placing groove 101, and the arrangement can play a limiting and guiding role in the movement of the moving block 303;
the top surface of the moving block 303 is also provided with a reinforcing rib 304 which is fixedly connected with the support plate 3, and the arrangement of the reinforcing rib 304 can improve the connection stability between the moving block 303 and the support plate 3;
when the arrangement is used, a worker can drive the lead screw 9 to rotate by rotating the rotating handle 901, and the two moving blocks 303 move in the limiting groove 102 in opposite directions due to the spiral fit arrangement between the lead screw 9 and the moving blocks 303, so that the two winding columns 202 are further driven to be separated.
Referring to fig. 1 and 10, the cleaning device further comprises a cleaning box 7, wherein the cleaning box 7 is arranged on the operation table 1 below one side of the guide rod 4;
a cleaning tank 702 inclined towards the position of the guide rod 4 is arranged in the cleaning box 7, the cleaning tank 702 is used for the penetration of a dense mesh net to be rolled, flow distribution plates 703 are arranged on two symmetrical inner walls of the cleaning tank 702, and a plurality of nozzles 704 are uniformly distributed on the flow distribution plates 703;
a water pipe 701 is fixedly connected to one outer side surface of the cleaning box 7, and the water pipe 701 and the nozzle 704 are both communicated with a circulation cavity in the cleaning box 7;
when the device is used, the water pipe 701 is externally connected with a water source, and the blown water source is finally sprayed out from the plurality of nozzles 704 on the flow distribution plate 703 at the same time through conveying, so that the dense mesh net is cleaned and dedusted from two sides of the dense mesh net.
Example one
Referring to fig. 3, the positioning assembly for positioning the single-layer dense mesh net includes a first rectangular pillar 2021 and a first rectangular blind groove 2022, the first rectangular pillar 2021 is disposed in the middle of the end surface of one of the rolling pillars 202, the first rectangular blind groove 2022 is disposed in the middle of the end surface of the other rolling pillar 202, and the first rectangular pillar 2021 is in clearance fit with the first rectangular blind groove 2022. This arrangement facilitates linkage of the two winding posts 202;
when the device is used, one part of one end of the dense mesh net is abutted against one end of the first rectangular column 2021, when the two rolling columns 202 move to approach each other, the first rectangular column 2021 drives the part of the dense mesh net to enter the first rectangular blind groove 2022, so that the one end of the dense mesh net is fixed, and at the moment, the rolling columns 202 can roll the dense mesh net.
Example two
As shown in fig. 5-7, the positioning assembly for positioning the multi-layer dense mesh net includes a linkage post 2024 and a folding rod 2025, the linkage post 2024 is disposed in the middle of the end surface of one of the winding posts 202, a second rectangular post 2027 is disposed on the free end of the linkage post 2024, and a second rectangular blind groove 2026 for clearance fit with the second rectangular post 2027 is disposed in the middle of the end surface of the other winding post 202, so that the two winding posts 202 can be linked conveniently;
a plurality of folding rods 2025 are arranged on the relatively close end surfaces of the two rolling columns 202 in an array along the same radial line direction;
the folding rods 2025 on the two winding columns 202 are arranged in a crossed manner, and at least one of the folding rods 2025 on the same winding column 202 is tangent to the winding column 202, so that the dense mesh net after being wound can keep the same shaft diameter, and the dense mesh net is prevented from sinking in the winding process;
when the device is used, a part of the middle part of one end of the dense mesh net is abutted against one end of the second rectangular column 2027, when the two rolling columns 202 move to approach each other, the second rectangular column 2027 drives the dense mesh net to enter the second rectangular blind groove 2026, so that one end of the dense mesh net is fixed, and meanwhile, other parts of the dense mesh net sequentially penetrate through a plurality of folding rods 2025, so that multi-layer folding of the dense mesh net before rolling is realized.
The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.
Claims (10)
1. Building engineering site operation is with quick coiling mechanism of dense mesh net, including operation panel (1), winding rod (2) and guide bar (4), the upper end position department of connection in backup pad (3) is all rotated through antifriction bearing in the both ends of winding rod (2), one side of backup pad (3) is still through connecting plate (302) fixedly connected with guide bar (4), its characterized in that: a positioning mechanism (6) is movably matched on the guide rod (4);
the winding rod (2) comprises two rotating shafts (201) and two winding columns (202), and the winding columns (202) are detachably connected to the end surfaces of the two rotating shafts (201) which are close to each other; the end surfaces of the two rolling columns (202) close to each other are provided with positioning components for positioning single-layer and multi-layer dense meshes;
the positioning mechanism (6) comprises a telescopic rod (601), a positioning disc (602) and a connecting block (603), the telescopic rod (601) is sleeved on one end of the connecting block (603) in a sliding mode, and the other end of the connecting block (603) is sleeved on the guide rod (4) in a sliding mode;
the positioning disc (602) is rotatably connected to the end faces close to the two guide rods (4), meanwhile, a limiting disc (6012) is arranged on the other end face of each guide rod (4), positioning protrusions (6021) are uniformly arranged on the side face of each positioning disc (602) along the circumferential direction, and a reset spring (6011) is sleeved on the guide rods (4) between the limiting disc (6012) and the connecting block (603) in a sliding mode.
2. The quick rolling device for the dense mesh net for the construction engineering field construction of the claim 1, wherein the positioning component for positioning the single-layer dense mesh net comprises a first rectangular column (2021) and a first rectangular blind groove (2022), the first rectangular column (2021) is arranged in the middle of the end face of one rolling column (202), the first rectangular blind groove (2022) is arranged in the middle of the end face of the other rolling column (202), and the first rectangular column (2021) is in clearance fit with the first rectangular blind groove (2022).
3. The quick winding device for the dense mesh net for the construction engineering site construction according to claim 1, wherein the positioning component for positioning the multilayer dense mesh net comprises a linkage column (2024) and a folding rod (2025), the linkage column (2024) is arranged in the middle of the end face of one of the winding columns (202), a second rectangular column (2027) is arranged at the free end of the linkage column (2024), and a second rectangular blind groove (2026) for clearance fit with the second rectangular column (2027) is arranged in the middle of the end face of the other winding column (202);
a plurality of folding rods (2025) are arranged on the relatively close end surfaces of the two rolling columns (202) in an array manner along the same radial line direction;
the folding rods (2025) on the two winding columns (202) are arranged in a cross way, and at least one of the folding rods (2025) on the same winding column (202) is tangent with the winding column (202).
4. The dense mesh net quick winding device for the construction engineering site construction as claimed in claim 2 or 3, wherein convex posts (2023) are uniformly arranged on one end surface of the winding post (202) close to the rotating shaft (201) along the circumferential direction, and a plurality of circular arc-shaped clamping grooves (2011) for clearance fit with the convex posts (2023) are arranged on one end surface of the rotating shaft (201);
the axial section of the circular arc-shaped clamping groove (2011) on the rotating shaft (201) is convex, and a penetrating groove (2012) with the same width as the wide part of the circular arc-shaped clamping groove (2011) is arranged at one end of the narrow part of the circular arc-shaped clamping groove (2011).
5. The dense mesh net quick winding device for the construction engineering field construction as claimed in claim 1, wherein one end of the winding rod (2) passes through the support plate (3) to be embedded with the output end of the motor (301), and the motor (301) is fixedly connected to the support plate (3);
and a controller (8) electrically connected with the output end of the motor (301) is also fixedly installed on the top surface of the operating platform (1).
6. The quick winding device of the dense mesh net for the construction engineering field construction according to claim 1, wherein a locking bolt (6031) is further spirally sleeved on the guide rod (4), and one end of the locking bolt (6031) penetrates through the connecting block (603) to be in contact with the outer wall of the guide rod (4).
7. The dense mesh net quick winding device for the construction engineering field construction as claimed in claim 6, wherein a guide mechanism (5) is further arranged on one side of the two guide rods (4) which is relatively close to each other;
the guide mechanism (5) comprises positioning rods (501), a connecting disc (502) and bolt columns (503), the bolt columns (503) are coaxially and fixedly arranged on one side of the connecting disc (502), meanwhile, a plurality of positioning rods (501) are arranged on the other side face of the connecting disc (502) in an array mode along the same radial line direction, and the bolt columns (503) are used for being matched in the internal thread blind holes (401) in the guide rods (4) in a spiral mode;
the positioning rods (501) on the two connecting discs (502) are arranged in a crossed manner, and at least one of the positioning rods (501) on the same connecting disc (502) is tangent to the connecting disc (502).
8. The quick winding device of the dense mesh net for the construction site of the building engineering according to any one of claims 1, 2, 3, 5, 6 and 7, characterized in that a moving block (303) is fixedly connected to one side of the bottom surface of the supporting plate (3), and the moving block (303) is placed in a placing groove (101) on the top surface of the operating platform (1);
the two moving blocks (303) are spirally matched on the same screw rod (9), two ends of the screw rod (9) are rotatably connected to the side wall of the placing groove (101) through rolling bearings, and one end of the screw rod (9) extends to the outer side of the operating platform (1) and is fixedly connected with the rotating handle (901);
the internal threads which are used for being matched with the lead screw (9) on the two moving blocks (303) are arranged reversely.
9. The quick winding device of the dense mesh net for the construction engineering field construction according to claim 8, wherein two symmetrical side surfaces of the moving block (303) are provided with limiting strips (305), and the limiting strips (305) are used for being in clearance fit with limiting grooves (102) on the inner wall of the placing groove (101);
and the top surface of the moving block (303) is also provided with a reinforcing rib (304) fixedly connected with the support plate (3).
10. The quick winding device of the dense mesh net for the construction project site operation according to any one of claims 1, 2, 3, 5, 6 and 7, characterized by further comprising a cleaning box (7), wherein the cleaning box (7) is arranged on the operation table (1) below one side of the guide rod (4);
a cleaning tank (702) inclined towards the position of the guide rod (4) is arranged in the cleaning box (7), two symmetrical inner walls of the cleaning tank (702) are respectively provided with a flow distribution plate (703), and a plurality of nozzles (704) are uniformly distributed on the flow distribution plates (703);
a water conveying pipe (701) is fixedly connected to one outer side face of the cleaning box (7), and the water conveying pipe (701) and the nozzle (704) are communicated with a circulation cavity in the cleaning box (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110501266.4A CN113321025B (en) | 2021-05-08 | 2021-05-08 | Quick winding device for dense mesh net for construction engineering field construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110501266.4A CN113321025B (en) | 2021-05-08 | 2021-05-08 | Quick winding device for dense mesh net for construction engineering field construction |
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| CN113321025A true CN113321025A (en) | 2021-08-31 |
| CN113321025B CN113321025B (en) | 2023-12-29 |
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Cited By (1)
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|---|---|
| CN113321025B (en) | 2023-12-29 |
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