CN112983029A - Building engineering safety protection net - Google Patents
Building engineering safety protection net Download PDFInfo
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- CN112983029A CN112983029A CN202110221775.1A CN202110221775A CN112983029A CN 112983029 A CN112983029 A CN 112983029A CN 202110221775 A CN202110221775 A CN 202110221775A CN 112983029 A CN112983029 A CN 112983029A
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- 230000000694 effects Effects 0.000 claims abstract description 26
- 230000000903 blocking effect Effects 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 13
- 238000010276 construction Methods 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 12
- 238000010521 absorption reaction Methods 0.000 abstract 2
- 230000035939 shock Effects 0.000 abstract 2
- 238000001125 extrusion Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000003139 buffering effect Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000011900 installation process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3266—Safety nets
Abstract
The invention relates to the technical field of constructional engineering and discloses a constructional engineering safety protection net which comprises a main body, wherein a protection net is fixedly connected to the upper wall surface of the main body, collecting holes are formed in the upper wall surface of the protection net, a functional groove is formed in the upper wall surface of the main body, and the inner bottom surface of the functional groove is communicated with the inside of the main body. According to the invention, when sundries with larger mass fall on the protective net, the protective net is stressed and deformed to enable the sundries to be in contact with the buffer plates on the buffer grooves corresponding to the bottoms of the functional grooves, the buffer plates are extruded to move downwards to drive the support columns to move towards the inside of the support grooves I, the purpose of shock absorption is achieved through the buffer of the buffer plates, and the functional grooves are grooves with inverted trapezoidal cross sections, and meanwhile, two buffer grooves are arranged in each group, so that the sundries fall into the collecting box through the collecting holes after falling on the protective net in a guiding manner, the shock absorption effect can be further improved under the action of the two buffer plates, and the protective performance is improved.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a safety protection net for constructional engineering.
Background
In the building engineering work progress, constructor mostly need stand highly to build, has very big safety threat, because the condition that falls appears in the accident easily, then need set up the protection network to debris such as avoid falling rocks fall down and injure pedestrian and vehicle by a crashing object.
The protective net for the building engineering on the market at present is mostly fixed with the scaffold frame with the protective net directly, directly pierces through the protective net easily and injures pedestrian or vehicle when falling into the great debris of quality, and barrier propterty is poor. Therefore, the safety protection net for the construction engineering is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a safety protection net for constructional engineering, which solves the problems that when sundries with larger mass fall into the safety protection net, the sundries easily and directly penetrate through the safety protection net to injure pedestrians or vehicles, and the protection performance is poor.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a safety protection net for construction engineering comprises a main body, wherein a protection net is fixedly connected to the upper wall surface of the main body, collecting holes are formed in the upper wall surface of the protection net, a function groove is formed in the upper wall surface of the main body, the inner bottom surface of the function groove is communicated with the inside of the main body, buffering devices are arranged on the inner wall surfaces of four sides of the inside of the function groove, two clamping blocks I are arranged on the outer wall surfaces of four sides of the main body, a clamping groove is formed in the lower wall surface of each clamping block I, a clamping block II capable of being opened is arranged on the lower wall surface of each clamping block I, the clamping blocks I and the clamping blocks II are movably clamped together through fixing devices, a collecting box is fixedly installed on the lower wall surface of the main body, the collecting box is upwards communicated with the inner hollow area of the main body, discharging holes are formed in the outer wall surface of the front side of the collecting box, the inside bottom surface of collecting the box has the row material board of slope through hinge swing joint, the lower wall face of row material board is provided with the cleaning device who is used for controlling row material board inclination.
Preferably, buffer includes dashpot, buffer board, support column one and supports groove one, a set of dashpot, every group have all been seted up on the inside four lateral wall faces in function groove the dashpot has two, four groups one side internal face that the dashpot kept away from each other all has the buffer board through hinge swing joint, the lower wall fixedly connected with support column one of buffer board, the inside bottom surface of dashpot is offered and is used for movable joint support column one to support groove one.
Preferably, the first support column is curved piece, support the inside shape size of a groove with the shape size looks adaptation of a support column, the lower extreme downwardly extending of a support column reaches the inside of supporting a groove one, the inside bottom surface fixed mounting who supports a groove one has the spring that is used for connecting support column one, the spacing groove has been seted up to a lateral wall face lower extreme of indent on the support column one, the inside of supporting a groove one corresponds wall fixed mounting and has a stopper that is used for with the spacing groove joint, the stopper is the rubber block of semicircular deformability.
Preferably, fixing device is including the intercommunicating pore, hinder position piece and fixed block, press from both sides one side rectangular surface fixed mounting who keeps away from the main part on the piece two and have the fixed block, the fixed block is curved piece, the fixed block is kept away from one side outer wall of main part and is seted up six cross sections and be triangle-shaped's fixed slot, press from both sides the lower wall face of getting piece one and offer the joint groove that is used for activity joint fixed block, press from both sides the piece one and keep away from one side outer wall of main part and offer the intercommunicating pore that communicates joint inslot hollow area, the inside of intercommunicating pore is provided with can remove and is used for hindering the position piece with the fixed slot block.
Preferably, a moving groove is formed in the upper wall surface of the inner portion of the communicating hole, a moving block is fixedly mounted on the upper wall surface of the blocking block, the moving block extends upwards to reach the inner portion of the moving groove, and a second spring used for being connected with the moving block is fixedly mounted on the inner wall surface of one side, far away from the main body, of the inner portion of the moving groove.
Preferably, the sliding grooves are formed in four outer wall surfaces of the main body, eight T-shaped blocks which are used for being movably clamped and connected with corresponding inner portions of the sliding grooves are fixedly mounted on one side wall surfaces of the first clamping blocks, which are close to the main body, of the first clamping blocks, the connecting block is composed of two rectangular blocks and one cylindrical block, one side wall surface of each of two side wall surfaces of the cylindrical block and the connecting block, which are close to each other, of the two rectangular blocks is fixedly connected, the upper wall surfaces of the two rectangular blocks and the lower wall surface of the first clamping blocks are fixedly connected, and connecting holes which are used for being movably sleeved with the cylindrical blocks on the connecting block are formed in the second clamping blocks.
Preferably, discharge apparatus is including baffle, driving motor and drive block, the inside of relief hole is provided with the baffle that can open, the closed groove that is used for activity joint baffle is offered to the wall on the inside of relief hole, the leading wall fixed mounting who collects the box has driving motor, last output fixed mounting of driving motor has the gear piece, the leading wall of baffle is corresponding the fixed position of gear piece on the driving motor and is installed the drive block, the drive block is the piece of L shape, the rear of gear piece on the drive block is upwards extended and is reachd driving motor to the vertical end, just stretch on the drive block vertical end front wall offer be used for with driving motor on the gear piece meshing gear groove.
Preferably, cleaning device is including supporting shoe two, support groove two and spring three, the lower wall fixed mounting of row material board has supporting shoe two, supporting shoe two is curved piece, the inside bottom surface of collecting the box is offered and is used for the support groove two of swing joint supporting shoe two, support the inside shape size of groove two with the shape size looks adaptation of support groove two, the inside bottom surface fixed mounting who supports groove two has spring three that is used for connecting supporting shoe two.
Preferably, the collecting hole and the inner bottom surface of the functional groove correspond to each other up and down, and the inner wall surface of the collecting hole is wound with a rubber band.
Preferably, the discharge plate is a triangular block inclined from back to front from top to bottom.
(III) advantageous effects
Compared with the prior art, the invention provides a safety protection net for constructional engineering, which has the following beneficial effects:
1. this building engineering safety protection net, through setting up buffer, when using, when the debris of great quality falls on the protection network, the protection network atress takes place deformation and makes debris and the buffer board contact on the buffer slot is corresponded to the functional trough bottom, the buffer board receives the inside removal extrusion spring that the extrusion downwardly movement drove the support column and support the groove one earlier on, the buffering through the buffer board reaches the absorbing purpose, and because the functional trough is the trapezoidal groove of falling the cross section, every group buffer slot has two simultaneously, make debris fall into the in-process of collecting box inside through the collection hole after falling on the protection network, the effect that can receive two buffer boards further improves absorbing effect, the easy direct problem that pierces through the protection network and injure pedestrian or vehicle of pounding when having avoided falling into the great debris of quality, the improvement protectiveness.
2. This building engineering safety protection network, through setting up the stopper, when the buffer board receives the extrusion of debris to drive a support column downward extrusion and gets into the inside of supporting groove one, the stopper on the supporting groove one can be in the same place with the inside joint of limiting groove on the support column one, fall into the inside back of collecting the box when debris, the buffer board loses extrusion force spring and resumes deformation extrusion support column one that makes progress, make the stopper atress take place deformation, in the twinkling of an eye that the stopper breaks away from the limiting groove inside, the buffer board pops out upwards to pat the protection network along with the removal of support column one suddenly, debris when using have been avoided because the too big adhesion of impact force of whereabouts is on the protection network, and then the problem of the follow-.
3. The safety protection net for the building engineering can clamp two clamping blocks on a corresponding wall surface into a clamping groove on a first clamping block through arranging a fixing device when a main body is installed, the clamping groove is connected with a round pipe on a hand and foot frame on the same side in a clamped mode, the clamping block II is shifted upwards, a fixed block on the clamping block II enters the inside of a combined groove, when the clamping block I and the clamping block II completely clamp the round pipe, a blocking block inside a communicating hole is connected with the inside of a fixed groove on the corresponding combined groove in a clamped mode, the effect of fixedly connecting the clamping block I and the clamping block II together is achieved, after the safety protection net is used, the blocking block can be pulled towards one side far away from the main body, a spring II is extruded by a moving block to deform, the blocking block moves towards one side far away from the main body in the communicating hole and is separated from the inside of the corresponding fixed groove, and the fixed block can be conveniently and, thereby achieving the effect of quick disassembly.
4. This building engineering safety protection net, through setting up the sliding tray, because the sliding tray has been seted up to the outer wall of main part for at the in-process of actual installation, the workman can adjust to correspond two clamps and get a direct distance of piece according to actual installation condition, and then improves the stability of installation.
5. This building engineering safety protection net, through setting up discharge device, after using a period, can be through starting driving motor, drive driving motor and go up the gear piece and rotate, because set up the gear groove with gear piece engaged with on the drive block, can drive the inside rebound of baffle at the relief hole through the drive block when the gear piece rotates towards the specified direction, because the flitch is the preceding triangular block that has inclined down by last after to, make the inside bottom surface of collecting the box be a state towards relief hole lopsidedness, collect the inside debris of collecting of box alright quick discharge after the relief hole is opened, effect of handling in unison.
6. This building engineering safety protection net, through setting up cleaning device, when the inside of collecting the box is equipped with debris, the row flitch receives the extrusion force and drives two extrudees of supporting shoe and get into the inside of supporting groove two, opens the back when the relief hole, along with collecting the inside debris of box and constantly reducing, the extrusion force that row flitch was applyed constantly reduces, leads to the spring three slow recovery deformation, drives the continuous increase of inclination of row flitch to through collecting the inside row of material speed of box.
7. This building engineering safety protection net, through setting up the rubber band, when the great debris of volume fall on the protecting wire, when getting into the in-process of collecting box inside through the collection hole, because the too big can be blocked by the collection hole at first, but because the winding has the rubber band on the collection hole for the opening in this in-process collection hole can slowly grow, fall into the inside of collecting the box until debris, reach the effect that plays a buffering to the too big debris of volume, avoid damaging this equipment.
Drawings
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is a partial perspective exploded view of the present invention;
FIG. 3 is a side view of the body of the present invention;
FIG. 4 is a perspective exploded view of the gripping block of the present invention;
FIG. 5 is a half-sectional view of the collection cassette of the present invention;
FIG. 6 is a side view of the gripping block of the present invention;
FIG. 7 is an enlarged view taken at A of FIG. 3 in accordance with the present invention;
FIG. 8 is an enlarged view taken at B of FIG. 5 in accordance with the present invention;
FIG. 9 is an enlarged view of the invention at C of FIG. 5.
In the figure: the device comprises a main body 1, a function groove 2, a protective net 3, a collecting hole 4, a rubber band 5, a buffer groove 6, a buffer plate 7, a first supporting column 8, a first supporting groove 9, springs 10, a first limiting groove 11, a second limiting block 12, a second supporting groove 13, a sliding groove 14, a first clamping block 15, a first clamping block 16, a clamping groove 17, a second clamping block 18, a connecting hole 19, a communicating hole 20, a blocking block 21, a fixed block 22, a fixed groove 23, a combined groove 24, a moving groove 25, a moving block 26, a second spring 27, a collecting box 28, a discharging plate 29, a second supporting block 30, a third spring 31, a discharging hole 32, a closed groove 33, a baffle 34, a driving motor 35, a driving block 36, a buffer device 37, a fixing device 38, a discharging device 39 and a cleaning device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, a safety protection net for construction engineering comprises a main body 1, the main body 1 is a rectangular structure with a hollow interior, a protection net 3 is fixedly connected to an upper wall surface of the main body 1, the protection net 3 is a conventional structure, which will not be discussed herein, a collecting hole 4 is formed on the upper wall surface of the protection net 3, the collecting hole 4 is a circular through hole, a functional groove 2 is formed on the upper wall surface of the main body 1, the functional groove 2 is a groove with an inverted trapezoid cross section, an inner bottom surface of the functional groove 2 is communicated with the interior of the main body 1, buffer devices 37 are arranged on inner wall surfaces of four sides of the interior of the functional groove 2, two clamping blocks 15 are arranged on outer wall surfaces of four sides of the main body 1, the clamping blocks 15 are rectangular blocks, a clamping groove 16 is formed on a lower wall surface of each clamping block 15, the clamping groove 16 is a semicircular groove, and a clamping block two 18 capable of, the second clamping block 18 is a semicircular block, the shape and size of the second clamping block 18 are matched with that of the clamping groove 16, the roughness of the concave part of the second clamping block 18 is three hundred meshes, the first clamping block 15 and the second clamping block 18 are movably clamped together through a fixing device 38, a collecting box 28 is fixedly mounted on the lower wall surface of the main body 1, the collecting box 28 is of a hollow rectangular structure, the upper wall surface of the collecting box 28 is hollow, the collecting box 28 is upwards communicated with the hollow area of the main body 1, a discharge hole 32 is formed in the front outer wall surface of the collecting box 28, the discharge hole 32 is a rectangular through hole, a discharge device 39 is arranged on the front outer wall surface of the collecting box 28, the bottom surface of the collecting box 28 is movably connected with an inclined discharge plate 29 through a hinge, and a cleaning device 40 for controlling the inclination angle of the discharge plate 29 is arranged on the lower wall surface of the discharge plate 29.
When using, when the debris of great quality fell on the protection network 3, the protection network 3 atress takes place to deform and makes debris and the 2 bottoms of function groove correspond the buffer board 7 contact on the buffer slot 6, buffer board 7 receives the extrusion and moves down and drive support column 8 towards the inside removal extrusion spring 10 of supporting groove 9, buffer through buffer board 7 reaches the absorbing purpose, and because function groove 2 is the trapezoidal groove of falling the cross section, every group buffer slot 6 has two simultaneously, make debris fall into the inside in-process of collecting box 28 through collecting hole 4 after falling on the protection network 3, can receive the effect of two buffer boards 7 and further improve absorbing effect, avoided directly penetrating through easily and injure the problem of pedestrian or vehicle when falling into the great debris of quality, improve the protectiveness.
When the buffer board 7 is squeezed by sundries to drive the support column-8 to squeeze downwards to enter the inside of the support groove-9, the limit block 12 on the support groove-9 can be connected with the limit groove-11 inside of the support column-8 in a clamping manner, after the sundries fall into the inside of the collection box 28, the buffer board 7 loses the extrusion force spring 10 to restore the deformation and squeeze the support column-8 upwards, so that the limit block 12 is deformed under the stress, the buffer board 7 is suddenly popped up to flap the protective net 3 upwards along with the movement of the support column-8 at the moment when the limit block 12 is separated from the limit groove-11, and sundries are prevented from being stuck on the protective net 3 due to too large impact force of falling when in use, and further the problem of.
The fixing device 38 comprises a communicating hole 20, a blocking block 21 and a fixing block 22, the fixing block 22 is fixedly installed on a rectangular surface on one side of the clamping block II 18 far away from the main body 1, the fixing block 22 is an arc-shaped block, six fixing grooves 23 with triangular cross sections are formed in the outer wall surface of one side of the fixing block 22 far away from the main body 1, the number of the fixing grooves 23 is set according to the actual situation, a combined groove 24 for movably clamping the fixing block 22 is formed in the lower wall surface of the clamping block I15, the combined groove 24 is an arc-shaped groove in cross section, the size of the inner shape of the combined groove 24 is matched with the size of the fixing block 22, the communicating hole 20 communicating with the hollow area in the combined groove 24 is formed in the outer wall surface of one side of the clamping block I15 far away from the main body 1, the communicating hole 20 is a rectangular through hole, the blocking block 21 capable of being movably, one end of the block 21 close to the main body 1 penetrates the inside of the communication hole 20 to reach the inside of the coupling groove 24.
A moving groove 25 is formed in the upper wall surface of the inside of the communicating hole 20, the moving groove 25 is a rectangular groove, a moving block 26 is fixedly mounted on the upper wall surface of the blocking block 21, the moving block 26 is a rectangular block, the moving block 26 extends upwards to reach the inside of the moving groove 25, a second spring 27 used for being connected with the moving block 26 is fixedly mounted on the inner wall surface of one side, away from the main body 1, of the inside of the moving groove 25, and the second spring 27 is of an existing structure and is not discussed here.
When the main body 1 is installed, the clamping grooves 16 on the two clamping blocks 15 on the corresponding wall surfaces can be clamped with a round pipe on a scaffold on the same side, the clamping block II 18 is shifted upwards, so that the fixing blocks 22 on the clamping block II 18 enter the inside of the combined groove 24, after the clamping block I15 and the clamping block II 18 completely clamp the round pipe, the blocking block 21 inside the communicating hole 20 is clamped with the inside of the fixing groove 23 on the corresponding combined groove 24, the effect of fixedly connecting the clamping block I15 and the clamping block II 18 is achieved, after the use is finished, the blocking block 21 can be pulled towards one side far away from the main body 1, so that the spring II 27 is extruded by the moving block 26 to deform, the blocking block 21 moves towards one side far away from the main body 1 in the communicating hole 20 and is separated from the inside of the corresponding fixing groove 23, at the moment, the fixing block 22 facilitates the separation of the inside of the quick combined groove 24, thereby achieving the effect of quick disassembly.
Sliding tray 14 has all been seted up to four outer wall faces of main part 1, sliding tray 14 is the groove of cross section for "T" shape, eight press from both sides and get a 15 equal fixed mounting of a lateral wall face that is close to main part 1 and be used for and correspond the T-shaped piece of the inside activity joint of sliding tray 14, the one side that the lower wall face of pressing from both sides and getting a 15 is close to main part 1 is provided with connecting block 17, connecting block 17 comprises two rectangular blocks and a cylinder piece, a lateral wall fixed connection that two rectangular blocks are close to each other on cylinder piece both sides lateral surface and the connecting block 17 on connecting block 17, the last wall of two rectangles on connecting block 17 and the lower wall fixed connection who presss from both sides and get a 15, it is used for cup jointing connecting hole 19 together with the cylinder piece activity on connecting block 17 to press from both sides.
Because the outer wall surface of the main body 1 is provided with the sliding groove 14, in the actual installation process, a worker can adjust the direct distance between the two clamping blocks 15 according to the actual installation conditions, and the installation stability is further improved.
The discharging device 39 comprises a baffle 34, a driving motor 35 and a driving block 36, the baffle 34 which can be opened is arranged in the discharging hole 32, the baffle 34 is a block with a T-shaped cross section, the upper wall surface in the discharging hole 32 is provided with a closed groove 33 for movably clamping the baffle 34, the closed groove 33 is a groove with a T-shaped cross section, the inner shape and size of the closed groove 33 are matched with the shape and size of the baffle 34, a driving motor 35 is fixedly arranged on the front wall surface of the collecting box 28, the driving motor 35 is of the existing structure, not discussed, the output end of the driving motor 35 is fixedly provided with a gear block, the front wall of the baffle 34 is fixedly provided with a driving block 36 corresponding to the gear block of the driving motor 35, the driving block 36 is an L-shaped block, the vertical end of the driving block 36 extends upwards to reach the rear of the gear block of the driving motor 35, and a gear groove for meshing with the gear block on the driving motor 35 is formed on the front wall surface of the vertical end of the extension driving block 36.
After using a period of time, can be through starting driving motor 35, drive the gear block rotation on the driving motor 35, because set up the gear groove with gear block engaged with on the drive block 36, can drive baffle 34 at the inside rebound of relief hole 32 through drive block 36 when the gear block rotates towards the specified direction, because the discharge plate 29 is the triangle-shaped block by last to down-dip backward in the back, make the inside bottom surface of collecting box 28 be a state towards relief hole 32 one side slope, collect the inside debris of collecting box 28 after relief hole 32 opens alright quick discharge, effect in doing the unified processing.
The cleaning device 40 comprises a second supporting block 30, a second supporting groove 13 and a third spring 31, the second supporting block 30 is fixedly installed on the lower wall surface of the discharging plate 29, the second supporting block 30 is an arc-shaped block, a second supporting groove 13 used for movably connecting the second supporting block 30 is formed in the inner bottom surface of the collecting box 28, the inner shape and size of the second supporting groove 13 are matched with those of the second supporting groove 13, the third spring 31 used for connecting the second supporting block 30 is fixedly installed on the inner bottom surface of the second supporting groove 13, and the third spring 31 is of an existing structure and is not discussed herein.
When collecting box 28's inside when being equipped with debris, discharge plate 29 receives the extrusion force to drive two 30 extrudees of supporting shoe and get into the inside of supporting groove two 13, opens the back when relief hole 32, and along with collecting the inside debris of box 28 and constantly reducing, the extrusion force that discharge plate 29 applyed constantly reduces, leads to the slow recovery deformation of spring three 31, drives the continuous increase of inclination of discharge plate 29 to through the inside row's of collecting box 28 material speed.
The collecting hole 4 and the inner bottom surface of the functional groove 2 are corresponding to each other up and down, the inner wall surface of the collecting hole 4 is wound with a rubber band 5, and the rubber band 5 is of an existing structure and is not discussed here.
When great debris of volume fall on protection network 3, when getting into the inside in-process of collecting box 28 through collecting hole 4, because the volume is too big can be blocked by collecting hole 4 at first, but because the winding has rubber band 5 on collecting hole 4 for the opening of collecting hole 4 can slowly grow at this in-process, until debris fall into the inside of collecting box 28, reach and play a cushioning effect to the too big debris of volume, avoid damaging this equipment.
The discharge plate 29 is a triangular block inclined from back to front from up to down.
Principle of operation
When using, when the debris of great quality fell on the protection network 3, the protection network 3 atress takes place to deform and makes debris and the 2 bottoms of function groove correspond the buffer board 7 contact on the buffer slot 6, buffer board 7 receives the extrusion and moves down and drive support column 8 towards the inside removal extrusion spring 10 of supporting groove 9, buffer through buffer board 7 reaches the absorbing purpose, and because function groove 2 is the trapezoidal groove of falling the cross section, every group buffer slot 6 has two simultaneously, make debris fall into the inside in-process of collecting box 28 through collecting hole 4 after falling on the protection network 3, can receive the effect of two buffer boards 7 and further improve absorbing effect, avoided directly penetrating through easily and injure the problem of pedestrian or vehicle when falling into the great debris of quality, improve the protectiveness.
When the buffer board 7 is squeezed by sundries to drive the support column-8 to squeeze downwards to enter the inside of the support groove-9, the limit block 12 on the support groove-9 can be connected with the limit groove-11 inside of the support column-8 in a clamping manner, after the sundries fall into the inside of the collection box 28, the buffer board 7 loses the extrusion force spring 10 to restore the deformation and squeeze the support column-8 upwards, so that the limit block 12 is deformed under the stress, the buffer board 7 is suddenly popped up to flap the protective net 3 upwards along with the movement of the support column-8 at the moment when the limit block 12 is separated from the limit groove-11, and sundries are prevented from being stuck on the protective net 3 due to too large impact force of falling when in use, and further the problem of.
When the main body 1 is installed, the clamping grooves 16 on the two clamping blocks 15 on the corresponding wall surfaces can be clamped with a round pipe on a scaffold on the same side, the clamping block II 18 is shifted upwards, so that the fixing blocks 22 on the clamping block II 18 enter the inside of the combined groove 24, after the clamping block I15 and the clamping block II 18 completely clamp the round pipe, the blocking block 21 inside the communicating hole 20 is clamped with the inside of the fixing groove 23 on the corresponding combined groove 24, the effect of fixedly connecting the clamping block I15 and the clamping block II 18 is achieved, after the use is finished, the blocking block 21 can be pulled towards one side far away from the main body 1, so that the spring II 27 is extruded by the moving block 26 to deform, the blocking block 21 moves towards one side far away from the main body 1 in the communicating hole 20 and is separated from the inside of the corresponding fixing groove 23, at the moment, the fixing block 22 facilitates the separation of the inside of the quick combined groove 24, thereby achieving the effect of quick disassembly.
Because the outer wall surface of the main body 1 is provided with the sliding groove 14, in the actual installation process, a worker can adjust the direct distance between the two clamping blocks 15 according to the actual installation conditions, and the installation stability is further improved.
After using a period of time, can be through starting driving motor 35, drive the gear block rotation on the driving motor 35, because set up the gear groove with gear block engaged with on the drive block 36, can drive baffle 34 at the inside rebound of relief hole 32 through drive block 36 when the gear block rotates towards the specified direction, because the discharge plate 29 is the triangle-shaped block by last to down-dip backward in the back, make the inside bottom surface of collecting box 28 be a state towards relief hole 32 one side slope, collect the inside debris of collecting box 28 after relief hole 32 opens alright quick discharge, effect in doing the unified processing.
When collecting box 28's inside when being equipped with debris, discharge plate 29 receives the extrusion force to drive two 30 extrudees of supporting shoe and get into the inside of supporting groove two 13, opens the back when relief hole 32, and along with collecting the inside debris of box 28 and constantly reducing, the extrusion force that discharge plate 29 applyed constantly reduces, leads to the slow recovery deformation of spring three 31, drives the continuous increase of inclination of discharge plate 29 to through the inside row's of collecting box 28 material speed.
When great debris of volume fall on protection network 3, when getting into the inside in-process of collecting box 28 through collecting hole 4, because the volume is too big can be blocked by collecting hole 4 at first, but because the winding has rubber band 5 on collecting hole 4 for the opening of collecting hole 4 can slowly grow at this in-process, until debris fall into the inside of collecting box 28, reach and play a cushioning effect to the too big debris of volume, avoid damaging this equipment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a building engineering safety protection net, includes main part (1), the last wall fixedly connected with protection network (3) of main part (1), collecting hole (4), its characterized in that have been seted up to protection network (3) last wall: the upper wall surface of the main body (1) is provided with a functional groove (2), the inner bottom surface of the functional groove (2) is communicated with the inside of the main body (1), the inner wall surfaces of four sides of the inside of the functional groove (2) are respectively provided with a buffer device (37), the outer wall surfaces of four sides of the main body (1) are respectively provided with two clamping blocks (15), the lower wall surface of each clamping block (15) is respectively provided with a clamping groove (16), the lower wall surface of each clamping block (15) is respectively provided with a clamping block II (18) which can be opened, the clamping blocks I (15) and the clamping blocks II (18) are movably clamped together through a fixing device (38), the lower wall surface of the main body (1) is fixedly provided with a collecting box (28), the collecting box (28) is upwards communicated with the inner hollow area of the main body (1), the outer wall surface of the front side of the collecting box (28) is provided with a discharge hole (32), the outer wall surface of the front side of the collecting box (28) is provided with a discharging device (39), the inner bottom surface of the collecting box (28) is movably connected with an inclined discharging plate (29) through a hinge, and the lower wall surface of the discharging plate (29) is provided with a cleaning device (40) used for controlling the inclination angle of the discharging plate (29).
2. A construction engineering safety protection net according to claim 1, characterized in that: buffer (37) including dashpot (6), buffer board (7), support column (8) and support groove (9), a set of dashpot (6), every group have all been seted up on the inside four lateral wall faces of function groove (2) dashpot (6) have two, four groups one side internal face that buffer groove (6) kept away from each other all has buffer board (7) through hinge swing joint, the lower wall fixedly connected with support column (8) of buffer board (7), support groove (9) that are used for movable joint support column (8) are seted up to the inside bottom surface of buffer groove (6).
3. A construction engineering safety protection net according to claim 1, characterized in that: support column (8) are curved piece, support the inside shape size of groove (9) with the shape size looks adaptation of support column (8), the lower extreme downwardly extending of support column (8) reaches the inside of supporting groove (9), the inside bottom surface fixed mounting who supports groove (9) has spring (10) that are used for joint support column (8), spacing groove (11) have been seted up to a lateral wall face lower extreme of indent on support column (8), the inside of supporting groove (9) corresponds wall fixed mounting and has stopper (12) that are used for with spacing groove (11) joint, stopper (12) are the rubber block of semi-circular deformability.
4. A construction engineering safety protection net according to claim 1, characterized in that: the fixing device (38) comprises a communication hole (20), a position blocking block (21) and a fixing block (22), a fixed block (22) is fixedly arranged on the rectangular surface of one side of the second clamping block (18) far away from the main body (1), the fixing block (22) is an arc-shaped block, six fixing grooves (23) with triangular cross sections are formed in the outer wall surface of one side of the fixing block (22) far away from the main body (1), the lower wall surface of the first clamping block (15) is provided with a combined groove (24) for movably clamping the fixed block (22), the outer wall surface of one side of the first clamping block (15) far away from the main body (1) is provided with a communicating hole (20) communicated with the hollow area in the communicating groove (24), the inner part of the communication hole (20) is provided with a position blocking block (21) which can move and is used for being clamped with the fixing groove (23), and the position blocking block (21) is a trapezoidal block.
5. A construction engineering safety protection net according to claim 1, characterized in that: a moving groove (25) is formed in the upper wall surface of the inner portion of the communicating hole (20), a moving block (26) is fixedly mounted on the upper wall surface of the blocking block (21), the moving block (26) extends upwards to reach the inner portion of the moving groove (25), and a second spring (27) connected with the moving block (26) is fixedly mounted on the inner wall surface of one side, far away from the main body (1), of the inner portion of the moving groove (25).
6. A construction engineering safety protection net according to claim 1, characterized in that: sliding tray (14) have all been seted up to four outer wall faces of main part (1), eight press from both sides and get one side wall face that a piece (15) is close to main part (1) and all fixed mounting have be used for with the T-shaped piece that corresponds the inside activity joint of sliding tray (14), the one side that the lower wall face that presss from both sides and get a piece (15) is close to main part (1) is provided with connecting block (17), connecting block (17) comprise two rectangular blocks and a cylinder block, a side wall face fixed connection that two rectangular blocks are close to each other on cylinder block both sides face and connecting block (17) on connecting block (17), the last wall face of two rectangles on connecting block (17) and the lower wall face fixed connection who presss from both sides and get a piece (15), it offers on two (18) and is used for going up cylinder block activity cup jointing connecting hole (19) together with connecting block (17).
7. A construction engineering safety protection net according to claim 1, characterized in that: the discharging device (39) comprises a baffle (34), a driving motor (35) and a driving block (36), a baffle (34) which can be opened is arranged in the discharge hole (32), a closed groove (33) for movably clamping the baffle (34) is arranged on the upper wall surface in the discharge hole (32), a driving motor (35) is fixedly arranged on the front wall surface of the collecting box (28), the upper output end of the driving motor (35) is fixedly provided with a gear block, the front wall of the baffle (34) is fixedly provided with a driving block (36) corresponding to the gear block on the driving motor (35), the driving block (36) is an L-shaped block, the upper vertical end of the driving block (36) extends upwards to reach the rear part of the gear block on the driving motor (35), and the front wall surface of the vertical end of the extension driving block (36) is provided with a gear groove which is used for being meshed with a gear block on the driving motor (35).
8. A construction engineering safety protection net according to claim 1, characterized in that: cleaning device (40) is including supporting shoe two (30), support groove two (13) and spring three (31), the lower wall fixed mounting who arranges flitch (29) has supporting shoe two (30), supporting shoe two (30) are curved piece, the inside bottom surface of collecting box (28) is offered and is used for the support groove two (13) of swing joint supporting shoe two (30), the inside shape size of supporting groove two (13) with the shape size looks adaptation of supporting groove two (13), the inside bottom surface fixed mounting who supports groove two (13) has spring three (31) that are used for connecting supporting shoe two (30).
9. A construction engineering safety protection net according to claim 1, characterized in that: the collecting holes (4) correspond to the inner bottom surface of the functional groove (2) up and down, and rubber bands (5) are wound on the inner wall surfaces of the collecting holes (4).
10. A construction engineering safety protection net according to claim 1, characterized in that: the discharge plate (29) is a triangular block which inclines from back to front from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110221775.1A CN112983029B (en) | 2021-02-27 | 2021-02-27 | Building engineering safety protection net |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110221775.1A CN112983029B (en) | 2021-02-27 | 2021-02-27 | Building engineering safety protection net |
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| CN112983029A true CN112983029A (en) | 2021-06-18 |
| CN112983029B CN112983029B (en) | 2022-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110221775.1A Active CN112983029B (en) | 2021-02-27 | 2021-02-27 | Building engineering safety protection net |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387628A (en) * | 2022-10-27 | 2022-11-25 | 永利物业管理海安有限公司 | Outer wall anti-falling protection device |
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|---|---|
| CN112983029B (en) | 2022-06-10 |
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