CN111927077A - High-rise safety protection platform for building engineering - Google Patents

High-rise safety protection platform for building engineering Download PDF

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Publication number
CN111927077A
CN111927077A CN202010816914.0A CN202010816914A CN111927077A CN 111927077 A CN111927077 A CN 111927077A CN 202010816914 A CN202010816914 A CN 202010816914A CN 111927077 A CN111927077 A CN 111927077A
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CN
China
Prior art keywords
chain plate
hanging basket
hanging
rod
hole
Prior art date
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Granted
Application number
CN202010816914.0A
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Chinese (zh)
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CN111927077B (en
Inventor
赵明明
李婷婷
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Qingdao Haijinzhou Engineering Construction Co ltd
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Individual
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Priority to CN202010816914.0A priority Critical patent/CN111927077B/en
Publication of CN111927077A publication Critical patent/CN111927077A/en
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Publication of CN111927077B publication Critical patent/CN111927077B/en
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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
    • E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
    • E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L3/00—Safety devices for use in window-cleaning
    • A47L3/02—Cages; Platforms
    • 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
    • E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
    • E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
    • E04G3/32—Hoisting devices; Safety devices
    • 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
    • E04G5/00—Component parts or accessories for scaffolds
    • 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
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/006—Scaffold with cantilevered sections, e.g. to accommodate overhangs or recesses in the facade
    • 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
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/14—Railings
    • E04G5/141—Railings with an access door or the like therefor
    • 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
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/14—Railings
    • E04G5/142—Railings extensible or telescopic

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

The invention relates to a high-rise safety protection platform for construction engineering, which comprises a hanging basket, a hanging basket door, a driving device, a chain plate mechanism and a guardrail telescopic device, wherein the hanging basket door is arranged on the hanging basket door; the chain plate mechanism is arranged at the bottom of the hanging basket; the guardrail telescoping device comprises a plurality of guardrail telescoping parts which are telescopically arranged along the left and right directions and are mutually connected, and each guardrail telescoping part comprises an upright post, a folding rod and a locking assembly; the locking assembly comprises a hanging frame and a resilience pressure spring, the hanging frame is provided with a hanging hole penetrating along the left-right direction, the upper end of the hanging frame can be vertically moved and can be rotatably arranged on the upright post, and the resilience pressure spring extends along the left-right direction and is arranged on the right side of the hanging frame and is positioned between the hanging frame and the upright post; the chain plate component is provided with a plurality of supporting hooks which are arranged at intervals along the length direction of the chain plate component. The hanging basket solves the problem that the hanging basket cannot touch the lower layer curtain wall through the connection of the plurality of guardrail telescopic parts, and the locking assembly enables the hanging basket to be firmer.

Description

High-rise safety protection platform for building engineering
Technical Field
The invention relates to the technical field of construction machinery, in particular to a high-rise safety protection platform for construction engineering.
Background
The hanging basket is a building tool for high-altitude operation in building engineering, and is used for curtain wall installation, outer wall cleaning and the like. The hanging basket is widely applied to the building industry, and the existing common hanging basket cannot touch an inclined plane under the construction engineering reverse inclination angle working environment. The lower layer of the high-altitude curtain wall is closer to the inner side than the upper layer, so that the hanging basket cannot touch the lower layer of the curtain wall. Under the condition, the common hanging basket can not meet the operation requirement, so that the research and development of the chamfered sliding rail hanging basket device are of great significance. For example, application No. 201110148102.4 discloses a chamfered slide rail basket device, which comprises a rail car, a working wire rope, a safety wire rope, a fixed wire rope, a traction wire rope, a basket, a traction frame, a tractor, a traction frame pulley, an I-steel rail, a safety lock, a traction wire rope pulley, a hoist and a chamfered wall surface. The application of the mechanism is hung to chamfer wall can be about, about and according to the construction demand removal around, to can let constructor reach the optional position of chamfer wall. However, the bevel angle wall surface hanging mechanism is unstable in movement, difficult to mount and inconvenient to use.
Disclosure of Invention
The invention provides a high-rise safety protection platform for building engineering, which aims to solve the problems of unstable motion, difficult installation and inconvenient use of the existing bevel wall surface hanging mechanism.
The high-rise safety protection platform for the building engineering adopts the following technical scheme: a high-rise safety protection platform for construction engineering comprises a hanging basket, a hanging basket door, a driving device, a chain plate mechanism and a guardrail telescopic device; the chain plate mechanism is arranged at the bottom of the hanging basket; the chain plate mechanism comprises a chain plate assembly, a driving device is arranged on the hanging basket and connected with the chain plate mechanism, and the driving device drives the chain plate mechanism to enable the chain plate assembly to horizontally spread rightwards; the guardrail telescopic device comprises a plurality of guardrail telescopic parts which are telescopically arranged along the left and right direction and are mutually connected, and the guardrail telescopic parts are arranged at the upper side of the chain plate assembly and are connected with the hanging basket door and the hanging basket; the guardrail telescopic parts comprise upright posts, folding rods, and locking assemblies, wherein each guardrail telescopic part is positioned between the hanging basket door and the guardrail telescopic part at the leftmost side; one end of the folding rod is slidably arranged on the upright post or the hanging basket door along the up-down direction, and the other end of the folding rod is rotatably connected with the lower end of the upright post or the hanging basket door adjacent to the upright post or the hanging basket door; the locking assembly comprises a hanging frame and a resilience pressure spring, the hanging frame is provided with a hanging hole penetrating along the left-right direction, the upper end of the hanging frame can be vertically moved and can be rotatably arranged on the upright post, and the resilience pressure spring extends along the left-right direction and is arranged on the right side of the hanging frame and is positioned between the hanging frame and the upright post; the chain plate assembly is provided with a plurality of supporting hooks which are arranged at intervals along the length direction of the chain plate assembly; the left end of folding rod promotes the stores pylon downstream at the in-process that guardrail telescoping device expandes to make the lower extreme downstream of stores pylon, and rotate the right side of the support couple of its downside and extrude the pressure spring that kick-backs under the support couple direction extrusion effect of its downside of moving, and then make the hanging hole get into the support couple under the effect of the pressure spring that kick-backs.
The guardrail telescopic part also comprises a left connecting piece and a right connecting piece; the left end of the folding rod also acts on the left and right connecting pieces in the unfolding process of the guardrail telescopic device, so that the left and right connecting pieces are unlocked with the left and right connecting pieces.
The upright post is a rectangular shell with a cavity inside, rectangular through holes are formed in four side faces of the upright post, a connecting plate chute is connected to the upper end of the right rectangular through hole, and the left connecting piece and the right connecting piece comprise upper connecting plates, lower connecting plates, reset torsion springs, upper convex blocks and lower convex blocks; the right end of the upper connecting plate is slidably arranged in the connecting plate sliding groove; the right end of the lower connecting plate is arranged on the lower bottom wall of the right rectangular through hole, and the left end of the upper connecting plate is rotatably connected with the left end of the lower connecting plate and extends out of the left rectangular through hole leftwards; the reset torsion spring is arranged between the left end of the upper connecting plate and the left end of the lower connecting plate so as to enable the right end of the upper connecting plate and the right end of the lower connecting plate to be away from each other; the upper lug is arranged on the upper surface of the left end of the upper connecting plate, and the lower lug is arranged on the lower surface of the right end of the upper connecting plate; when two adjacent left and right connecting pieces are sleeved, the upper connecting plate and the lower connecting plate on the left side are inserted into the insertion cavity defined by the upper connecting plate and the lower connecting plate on the right side, and the lower convex block of the left and right connecting pieces on the left side is clamped on the right side of the upper convex block of the left and right connecting pieces on the right side; the left end of the folding rod promotes the right end of the upper connecting plate to descend in the process of unfolding the guardrail telescopic device.
The stores pylon is the U type, and the stores pylon upper end is articulated with last even board, and the spacing through-hole that is used for the stores pylon to stretch out is seted up to the bottom surface under the stand.
The vertical column is provided with a sliding groove extending along the vertical direction, the left end of the folding rod is slidably arranged in the sliding groove, and the right end of the folding rod is rotatably connected with the right vertical column or the lower end of the hanging basket door; the locking assembly further comprises a pressing block, the sliding groove is located at the upper end of the rectangular through hole, and the sliding groove is communicated with the front rectangular through hole and the rear rectangular through hole to define a pressing block through hole; the pressing block is arranged at the lower end of the folding rod, so that when the folding rod slides downwards to the lower end of the sliding chute, the pressing block penetrates through the pressing block through hole and extrudes the upper connecting plate downwards.
Be provided with the spout that extends along vertical direction on the stand, the spout sets up in the left end of stand, and folding rod right-hand member slidable mounting is in the spout, and the folding rod left end is provided with the pendulum piece, and the pendulum piece through-hole that communicates with the rectangle through-hole is seted up to rectangle through-hole upper end, and the pendulum piece through-hole is located the spout right-hand member.
The chain plate assembly comprises a plurality of chain plate rods and a balance ejector rod, the chain plate rods extend in the front-back direction, and the chain plate rods are rotatably connected; the balance ejector rod extends along the front-back direction and is arranged at the upper end of the right side of the chain plate rod.
The right side of the connecting position of the end part of the chain plate rod and the chain plate rod at the supporting hook is provided with a slope extending towards the right lower direction.
The chain plate assembly further comprises a connecting driving rod, the connecting driving rod extends along the vertical direction, the left end of the connecting driving rod is rotatably connected with the right end of the chain plate rod located at the rightmost end, a connecting block is arranged at the upper end of the connecting driving rod, and the lower end of the hanging basket door is fixedly connected with the upper end of the connecting block.
The driving device comprises a motor and a belt transmission mechanism, the roller comprises two gears and a roller shaft, the two gears are fixedly arranged on the roller shaft, gear grooves are formed in the lower ends of the chain plate rod and the lower end of the connecting driving rod, and teeth on the gears are meshed with the gear grooves; the motor is arranged at the rear side of the hanging basket and is connected with the roller through a belt transmission mechanism so as to drive the roller to rotate by the motor.
The invention has the beneficial effects that: according to the high-rise safety protection platform for the building engineering, the problem that a hanging basket cannot touch a reverse slope under the reverse inclination angle working environment of the building engineering and the problem that the hanging basket cannot touch a lower-rise curtain wall because the lower-rise curtain wall is closer to the inner side than the upper layer are solved through the connection of the telescopic parts of the guardrails, the hanging basket can extend outwards according to the inclination degree of the wall surface, and can assist workers in construction and goods conveying. The hanging basket is firmer, more stable in movement, safe and reliable due to the arrangement of the locking assembly. The traditional working mode is changed, and the utilization range of the hanging basket is expanded.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a general schematic view of an assembly structure of an embodiment of a high-rise safety protection platform for construction engineering in an unfolded state;
FIG. 2 is a schematic front view of an assembly structure of an embodiment of a high-rise safety protection platform for construction engineering in an unfolded state;
FIG. 3 is a general view of an assembly structure of an embodiment of a high-rise safety protection platform for construction engineering according to the present invention in a retracted state;
FIG. 4 is a schematic front view of an assembly structure of an embodiment of a high-rise safety protection platform for construction engineering in a retracted state;
FIG. 5 is an enlarged view of the structure at A in FIG. 4;
FIG. 6 is a schematic structural diagram of a chain plate rod of an embodiment of a high-rise safety protection platform for building engineering according to the invention;
FIG. 7 is a schematic view of the underside structure of a chain plate rod of an embodiment of the high-rise safety protection platform for construction engineering of the present invention;
FIG. 8 is a schematic structural diagram of a connecting driving rod of an embodiment of a high-rise safety protection platform for construction engineering according to the present invention;
FIG. 9 is a schematic cross-sectional view of a gear engagement of an embodiment of a high-rise safety protection platform for construction engineering according to the present invention;
FIG. 10 is a schematic structural diagram of a chain plate box of an embodiment of a high-rise safety protection platform for building engineering according to the invention;
FIG. 11 is a schematic structural diagram of a hanging basket of an embodiment of a high-rise safety protection platform for construction engineering;
FIG. 12 is a schematic structural view of a guardrail extension part of an embodiment of the high-rise safety protection platform for construction engineering;
FIG. 13 is a schematic sectional view of the structure of the guardrail extension part of the embodiment of the high-rise safety protection platform for construction engineering;
FIG. 14 is a schematic structural diagram of a column of an embodiment of a high-rise safety protection platform for construction engineering according to the present invention;
FIG. 15 is a schematic cross-sectional view of a retracted state of a guardrail telescopic part of an embodiment of the high-rise safety protection platform for construction engineering, which is disclosed by the invention;
FIG. 16 is a schematic cross-sectional view of a contact critical point between a hanger and a support hook of an embodiment of a high-rise safety protection platform for construction engineering according to the present invention;
FIG. 17 is a schematic cross-sectional view of an embodiment of a high-rise safety protection platform for construction engineering according to the present invention, wherein a hanger is to be locked with a support hook under the action of a resilient compression spring;
FIG. 18 is a schematic cross-sectional view of a locking structure of a hanger and a support hook of an embodiment of a high-rise safety protection platform for construction engineering according to the present invention;
fig. 19 is a schematic sectional view of another embodiment of the high-rise safety protection platform for construction engineering.
In the figure: 1. a motor frame; 2. a motor; 3. a hanging basket; 4. lifting lugs; 5. a telescopic rod; 6. connecting a driving rod; 7. a basket door; 8. a guardrail telescoping part; 801. a column; 802. a telescopic rod hole; 803. a slider; 804. briquetting; 805. a folding bar; 807. a lower bump; 808. a connecting plate chute; 809. a hanger; 810. a pressure spring cap; 811. a spring back compression spring; 812. a lower connecting plate; 813. a return torsion spring; 814. an upper bump; 815. an upper connecting plate; 816. an outer connecting rod connecting hole; 817. pressing block through holes; 818. a chute; 820. a rectangular through hole; 821. a limiting through hole; 9. a chain plate rod; 901. a first latch block; 902. a support hook; 904. balancing the ejector rod; 905. a second latch block; 906. a gear groove; 907. a slope; 909. connecting blocks; 10. a chain plate box; 1001. an open chute; 1002. rotating a groove by a gear; 11. a gear; 12. a belt; 13. a gear shaft; 1301. teeth; 910. a third latch block; 15. swinging a block; 16. the through hole of the swinging block.
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.
An embodiment of the high-rise safety protection platform for the construction engineering, as shown in fig. 1 to 18, comprises a hanging basket 3, a hanging basket door 7, a driving device, a chain plate mechanism and a guardrail telescopic device; the chain plate mechanism is arranged at the bottom of the hanging basket 3; the chain plate mechanism comprises a chain plate assembly, a driving device is arranged on the hanging basket 3 and connected with the chain plate mechanism, and the driving device drives the chain plate mechanism to enable the chain plate assembly to horizontally spread rightwards; the guardrail telescopic device comprises a plurality of guardrail telescopic parts 8 which are telescopically arranged along the left and right direction and are mutually connected, and the guardrail telescopic parts are arranged at the upper side of the chain plate assembly and are connected with the hanging basket door 7 and the hanging basket 3; the guardrail telescoping parts 8 comprise upright posts 801, folding rods 805, and each guardrail telescoping part 8 between the hanging basket door 7 and the leftmost guardrail telescoping part 8 further comprises a locking assembly; the upright column 801 is provided with a sliding groove 818 which extends along the vertical direction, the left end of the folding rod 805 is slidably arranged in the sliding groove, and the right end of the folding rod 805 is rotatably connected with the right upright column 801 or the lower end of the hanging basket door 7; the locking assembly comprises a hanging rack 809 and a rebound pressure spring 811, the hanging rack 809 is provided with a hanging hole penetrating along the left-right direction, the upper end of the hanging rack 809 can be vertically moved and rotatably installed on the upright post 801, and the rebound pressure spring 811 extends along the left-right direction and is installed on the right side of the hanging rack and is positioned between the hanging rack 809 and the upright post 801; a pressure spring cap 810 is arranged at the left end of the rebound pressure spring 811, and a plurality of support hooks 902 arranged at intervals along the length direction of the chain plate assembly are arranged on the chain plate assembly; the folding rod 805 pushes the hanging rack 809 to move downwards in the process of descending, so that the lower end of the hanging rack 809 moves downwards, and the hanging rack rotates to the right side of the supporting hook 902 on the lower side under the guiding and pressing action of the supporting hook 902 moving to the lower side and presses the rebound compression spring 811, and then the hanging hole enters the supporting hook 902 under the action of the rebound compression spring 811.
In this embodiment, the guardrail telescoping portion 8 further comprises left and right connectors; the left and right connecting pieces are arranged at the lower end of the upright 801, the left and right connecting pieces of the left guardrail telescopic part 8 are matched with the left and right connecting pieces of the right telescopic part for locking, and the left end of the folding rod 805 also acts on the left and right connecting pieces in the unfolding process of the guardrail telescopic device, so that the left and right connecting pieces and the left and right connecting pieces are unlocked.
In this embodiment, the upright 801 is a rectangular housing with a cavity therein, rectangular through holes 820 are formed in four side surfaces of the upright 801, a connecting plate sliding groove 808 is connected to the upper end of the right rectangular through hole 820, and the left and right connecting members include an upper connecting plate 815, a lower connecting plate 812, a return torsion spring 813, an upper boss 814 and a lower boss 807; the right end of the upper connecting plate 815 is slidably mounted in the connecting plate sliding groove 808; the right end of the lower connecting plate 812 is arranged on the lower bottom wall of the right rectangular through hole 820, the left end of the upper connecting plate 815 is rotatably connected with the left end of the lower connecting plate 812 and extends out of the left rectangular through hole 820 to the left; a return torsion spring 813 is disposed between the left end of the upper link plate 815 and the left end of the lower link plate 812 to urge the right end of the upper link plate 815 and the right end of the lower link plate 812 away from each other; an upper bump 814 is disposed on the upper surface of the left end of the upper connecting plate 815, and a lower bump 807 is disposed on the lower surface of the right end of the upper connecting plate 815; when two adjacent left and right connecting pieces are sleeved, the upper connecting plate 815 and the lower connecting plate 812 at the left side are inserted into the insertion cavities defined by the upper connecting plate 815 and the lower connecting plate 812 at the right side, and the lower convex blocks 807 of the left and right connecting pieces at the left side are clamped at the right sides of the upper convex blocks 814 of the left and right connecting pieces at the right side; the left end of the folding bar 805 causes the right end of the upper link 815 to drop during deployment of the guardrail retraction mechanism.
In this embodiment, the hanging rack 809 is U-shaped, the upper end of the hanging rack 809 is hinged to the upper connecting plate 815, and the lower bottom surface of the upright 801 is provided with a limiting through hole 821 for extending the hanging rack 809.
In this embodiment, the upright 801 is provided with a sliding groove 818 extending in the vertical direction, the left end of the folding bar 805 is slidably mounted in the sliding groove, and the right end of the folding bar 805 is rotatably connected with the right upright 801 or the lower end of the basket door 7; the locking assembly further comprises a pressing block 804, the sliding groove is located at the upper end of the rectangular through hole 820, and the sliding groove is communicated with the front rectangular through hole 820 and the rear rectangular through hole 820 to define a through hole of the pressing block 804; the pressing block 804 is disposed at the lower end of the folding bar 805, so that when the folding bar 805 slides downwards to the lower end of the sliding chute, the pressing block passes through the pressing block through hole 817 and presses the upper connecting plate 815 downwards. Specifically, the left end of the folding bar 805 is provided with a sliding block 803, and the sliding block 803 is arranged in the sliding groove 818; the pressing block 804 is arranged on the lower side of the sliding block 803, the left lower ends of the front side and the rear side of the upright column 801 are respectively provided with an outer connecting rod connecting hole 816, one end of the folding rod 805 is respectively hinged with the sliding block 803, and the other end of the folding rod 805 is hinged with an outer connecting rod connecting hole 816 arranged on the other guardrail telescopic part 8 adjacent to the right side. Due to the position relation between the pressing block 804 and the folding rod 805, the final position of the folding rod 805 is the left end, and the situation that the folding rod 805 and the sliding groove 818 are locked when the hanging basket 3 retracts is avoided.
In this embodiment, the link plate assembly includes a plurality of link plate bars 9 and a balance top bar 904, the link plate bars 9 extend in the front-rear direction, and the plurality of link plate bars 9 are rotatably connected; the balance post rods 904 extend in the front-rear direction, and the balance post rods 904 are arranged at the upper ends of the right sides of the chain plate rods. The chain plate rod 9 comprises a chain plate rod main body, a first latch block 901 and a second latch block 905, the first latch block 901 is installed below the left side of the chain plate rod main body, the second latch block 905 is installed below the right side of the chain plate rod main body, and the first latch block 901 and the second latch block 905 of two adjacent chain plate rods 9 are hinged. Further, a first bolt through hole is formed in the first bolt block 901, a second bolt through hole is formed in the second bolt block 905, the first bolt through hole and the second bolt through hole are formed in the second bolt block 905, the first bolt block 901 is located on the rear side of the second bolt block 905, and the first bolt through hole and the second bolt through hole are rotatably connected through a bolt, so that a chain is formed after the plurality of chain plate rods 9 are connected. When a person steps on the chain plate, the balance top rod 904 forms a plane. The chain plate rod is more beneficial to moving.
In the present embodiment, the right side of the end of the link plate bar at the connecting position with the link plate bar supporting the hook 902 is provided with a slope 907 extending in the right-down direction. The hanger 809 plays a guiding role when being separated from the support hook 902, so as to facilitate unhooking.
In this embodiment, the link plate assembly further includes a connecting driving rod 6, the connecting driving rod 6 extends in a vertical direction, a left end of the connecting driving rod 6 is rotatably connected with a right end of the link plate rod 9 located at the rightmost end, a connecting block 909 is arranged at an upper end of the connecting driving rod 6, and a lower end of the basket door 7 is fixedly connected with an upper end of the connecting block 909. The connecting driving rod 6 comprises a driving rod main body and a third latch block 910, the driving rod main body is the same as the link plate rod main body, the third latch block 910, the first latch block 901 and the second latch block 905 are all the same, and the second latch block 905 of the link plate rod 9 positioned at the rightmost end is hinged with the third latch block 910.
In this embodiment, the driving device comprises a motor 2, a motor frame 1 and a belt transmission mechanism, the roller comprises two gears 11 and a roller shaft, the two gears 11 are fixedly arranged on the roller shaft, the lower ends of the chain plate rod and the connecting driving rod 6 are both provided with gear grooves 906, and teeth 1301 on the gears 11 are meshed with the gear grooves 906; the motor 2 is installed in the motor frame 1 at the rear side of the basket 3. The motor 2 is connected with the roller through a belt transmission mechanism, so that the motor 2 drives the roller to rotate. Specifically, the belt transmission mechanism includes a belt 12, a gear shaft 13 provided on the roller, and a motor shaft provided on the motor 2, and the belt 12 is wound between the gear shaft 13 and the motor shaft. The motor 2 and the belt transmission mechanism are both arranged at one side of the hanging basket 3, so that the guardrail telescopic device achieves a balanced and stable effect after being unfolded. Specifically, the belt transmission mechanism includes a belt 12, a gear shaft 13 provided on the roller, and a motor shaft provided on the motor 2, and the belt 12 is wound between the gear shaft 13 and the motor shaft. The motor 2 and the belt transmission mechanism are both arranged at one side of the hanging basket 3, so that the guardrail telescopic device achieves a balanced and stable effect after being unfolded.
In this embodiment, the link plate mechanism further includes a link plate box 10 and a roller, a partition plate is disposed in the link plate box 10 for defining a link plate accommodating passage, and a link plate assembly is located in the accommodating passage; a roller rotating groove is formed in the chain plate box 10, the roller is arranged in the roller rotating groove 1002, and the chain plate assembly is meshed with the roller; the upper surface of the chain case 10 is provided with an open chute 1001 for supporting the hook 902 to protrude.
In this embodiment, the guardrail telescoping device still includes telescopic link 5, and 5 left ends of telescopic link are installed in hanging flower basket 3, and telescopic link 5 is connected a plurality of guardrail pars contractilis 8 and hanging flower basket door 7. The telescopic rod 5 plays a role in connecting the hanging basket 3, the guardrail telescopic device and the hanging basket door 7 to protect the safety of people; specifically, telescopic rod holes 802 are formed in the guardrail telescopic parts 8, and the telescopic rods 5 connect the guardrail telescopic parts 8 through the telescopic rod holes 802. The guardrail telescoping part 8 moves rightwards, and the telescopic rod 5 is stretched and lengthened. The guardrail telescoping portion 8 moves to the left and the telescoping rod 5 is retracted to be shortened. The upper end of the hanging basket 3 is provided with a plurality of lifting lugs 4, the hanging basket door 7 is a rectangular frame body consisting of a front upright 801 and a rear upright 801 extending along the vertical direction and two upper and lower beams extending along the front and rear direction, the left lower ends of the front and rear sides of the front and rear upright 801 are also provided with outer connecting rod connecting holes 816, so that the right end of a folding rod 805 of a guardrail telescopic part 8 on the left side of the hanging basket door 7 is hinged with the outer connecting rod connecting holes 816. The height of the hanging basket door 7 is consistent with that of the guardrail telescopic device. The hanging basket 3 and the hanging basket door 7 are both provided with cross railings.
The working process is as follows: starting motor 2, motor 2 drives the running roller clockwise, the running roller rotates and makes the link joint subassembly with the running roller meshing expand with the level right to, thereby drive guardrail telescoping device and move right, the folding rod 805 articulated with hanging flower basket door 7 can drive slider 803 on the guardrail pars contractilis 8 of rightmost side and move down to being close spout 818 bottom, make briquetting 804 on this guardrail pars contractilis 8 press the top plate through briquetting through-hole 817 and move down, the last lug 814 of lower even board 812 staggers with the lower lug horizontal position 807 of adjacent left side guardrail pars contractilis 8, accomplish the unblock. In the process of connecting piece unblock about, go up even board 815 and drive stores pylon 809 downstream, a support couple 902 just moves corresponding stand 801 downside this moment, support couple 902 right-hand member just with stores pylon 809 left end on a vertical plane, stores pylon 809 descends and makes support couple 902 can push up stores pylon 809, under the support couple 902 direction extrusion effect of moving its downside, stores pylon 809 rotates the right side of the support couple 902 of its downside and extrudes resilience pressure spring 811. After the folding bar 805 releases some or all of the compression, the return torsion spring 813 returns the upper connecting plate 815 and the lower connecting plate 812, and the upper connecting plate 815 moves upward against the sliding block 803 to the position shown in fig. 18. The expansion of the guardrail telescopic device is sequentially unlocked from right to left by one guardrail telescopic part 8 and one guardrail telescopic part 8.
When the guardrail telescoping device retracts, the roller 11 rotates anticlockwise, the folding rod 805 at the leftmost end rotates to drive the sliding block 803 to slide upwards, the upper convex block 814 of the upper connecting plate 815 of the guardrail telescoping part 8 at the right side of the hanging basket 3 can be propped against the lower convex block 807 of the upper connecting plate 815 in the hanging basket 3, downward pressure is applied to the upper connecting plate 815 of the guardrail telescoping part 8 at the right side of the hanging basket 3, the hanging rack 809 hinged with the upper connecting plate 815 moves downwards, and the hanging rack 809 is unhooked from the supporting hook 902 in the process that the supporting hook 902 corresponding to the hanging rack moves leftwards. The upper convex block 814 on the upper end surface of the left end of the lower connecting plate 812 on the right side pushes against the lower convex block 807 on the lower end surface of the right end of the lower connecting plate 812 on the left side, and finally is positioned on the left side of the lower convex block 807 on the lower end surface of the right end of the lower connecting plate 812 on the left side for clamping, and the hanging rack 809 retracts into the upright column 801 under the action of the reset torsion spring 813.
In another embodiment of the present invention, as shown in fig. 19, a sliding groove 818 is disposed on the upright 801 and extends in the vertical direction, the sliding groove is disposed at the left end of the upright 801, the right end of the folding bar 805 is slidably mounted on the sliding groove 818, the left end of the folding bar 805 is provided with a swing block 15, the upper end of the rectangular through hole 820 is provided with a swing block through hole 16 communicated with the rectangular through hole 820, the swing block through hole 16 is located at the right end of the sliding groove 818, so that when the folding bar 805 moves downward in the sliding groove, the swing block 15 is driven to rotate and pushes the upper connecting plate 815 downward, so that the upper protruding block 814 of the lower connecting plate 812 is staggered with the lower protruding block 807 of. Meanwhile, the hanging rack 809 is pressed downwards to enter the supporting hook 902, and the hanging rack 809 is locked with the supporting hook 902 under the action of the rebound pressure spring 811.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (10)

1. The utility model provides a high-rise safety protection platform for building engineering which characterized in that: comprises a hanging basket, a hanging basket door, a driving device, a chain plate mechanism and a guardrail telescopic device; the chain plate mechanism is arranged at the bottom of the hanging basket; the chain plate mechanism comprises a chain plate assembly, a driving device is arranged on the hanging basket and connected with the chain plate mechanism, and the driving device drives the chain plate mechanism to enable the chain plate assembly to horizontally spread rightwards; the guardrail telescopic device comprises a plurality of guardrail telescopic parts which are telescopically arranged along the left and right direction and are mutually connected, and the guardrail telescopic parts are arranged at the upper side of the chain plate assembly and are connected with the hanging basket door and the hanging basket; the guardrail telescopic parts comprise upright posts, folding rods, and locking assemblies, wherein each guardrail telescopic part is positioned between the hanging basket door and the guardrail telescopic part at the leftmost side; one end of the folding rod is slidably arranged on the upright post or the hanging basket door along the up-down direction, and the other end of the folding rod is rotatably connected with the lower end of the upright post or the hanging basket door adjacent to the upright post or the hanging basket door; the locking assembly comprises a hanging frame and a resilience pressure spring, the hanging frame is provided with a hanging hole penetrating along the left-right direction, the upper end of the hanging frame can be vertically moved and can be rotatably arranged on the upright post, and the resilience pressure spring extends along the left-right direction and is arranged on the right side of the hanging frame and is positioned between the hanging frame and the upright post; the chain plate assembly is provided with a plurality of supporting hooks which are arranged at intervals along the length direction of the chain plate assembly; the left end of folding rod promotes the stores pylon downstream at the in-process that guardrail telescoping device expandes to make the lower extreme downstream of stores pylon, and rotate the right side of the support couple of its downside and extrude the pressure spring that kick-backs under the support couple direction extrusion effect of its downside of moving, and then make the hanging hole get into the support couple under the effect of the pressure spring that kick-backs.
2. The high-rise safety protection platform for building engineering according to claim 1, characterized in that: the guardrail telescopic part also comprises a left connecting piece and a right connecting piece; the left end of the folding rod also acts on the left and right connecting pieces in the unfolding process of the guardrail telescopic device, so that the left and right connecting pieces are unlocked with the left and right connecting pieces.
3. The high-rise safety protection platform for building engineering according to claim 2, characterized in that: the upright post is a rectangular shell with a cavity inside, rectangular through holes are formed in four side faces of the upright post, a connecting plate chute is connected to the upper end of the right rectangular through hole, and the left connecting piece and the right connecting piece comprise upper connecting plates, lower connecting plates, reset torsion springs, upper convex blocks and lower convex blocks; the right end of the upper connecting plate is slidably arranged in the connecting plate sliding groove; the right end of the lower connecting plate is arranged on the lower bottom wall of the right rectangular through hole, and the left end of the upper connecting plate is rotatably connected with the left end of the lower connecting plate and extends out of the left rectangular through hole leftwards; the reset torsion spring is arranged between the left end of the upper connecting plate and the left end of the lower connecting plate so as to enable the right end of the upper connecting plate and the right end of the lower connecting plate to be away from each other; the upper lug is arranged on the upper surface of the left end of the upper connecting plate, and the lower lug is arranged on the lower surface of the right end of the upper connecting plate; when two adjacent left and right connecting pieces are sleeved, the upper connecting plate and the lower connecting plate on the left side are inserted into the insertion cavity defined by the upper connecting plate and the lower connecting plate on the right side, and the lower convex block of the left and right connecting pieces on the left side is clamped on the right side of the upper convex block of the left and right connecting pieces on the right side; the left end of the folding rod promotes the right end of the upper connecting plate to descend in the process of unfolding the guardrail telescopic device.
4. The high-rise safety protection platform for building engineering according to claim 1, characterized in that: the stores pylon is the U type, and the stores pylon upper end is articulated with last even board, and the spacing through-hole that is used for the stores pylon to stretch out is seted up to the bottom surface under the stand.
5. The high-rise safety protection platform for building engineering according to claim 3, characterized in that: the vertical column is provided with a sliding groove extending along the vertical direction, the left end of the folding rod is slidably arranged in the sliding groove, and the right end of the folding rod is rotatably connected with the right vertical column or the lower end of the hanging basket door; the locking assembly further comprises a pressing block, the sliding groove is located at the upper end of the rectangular through hole, and the sliding groove is communicated with the front rectangular through hole and the rear rectangular through hole to define a pressing block through hole; the pressing block is arranged at the lower end of the folding rod, so that when the folding rod slides downwards to the lower end of the sliding chute, the pressing block penetrates through the pressing block through hole and extrudes the upper connecting plate downwards.
6. The high-rise safety protection platform for building engineering according to claim 3, characterized in that: be provided with the spout that extends along vertical direction on the stand, the spout sets up in the left end of stand, and folding rod right-hand member slidable mounting is in the spout, and the folding rod left end is provided with the pendulum piece, and the pendulum piece through-hole that communicates with the rectangle through-hole is seted up to rectangle through-hole upper end, and the pendulum piece through-hole is located the spout right-hand member.
7. The high-rise safety protection platform for building engineering according to claim 1, characterized in that: the chain plate assembly comprises a plurality of chain plate rods and a balance ejector rod, the chain plate rods extend in the front-back direction, and the chain plate rods are rotatably connected; the balance ejector rod extends along the front-back direction and is arranged at the upper end of the right side of the chain plate rod.
8. The high-rise safety protection platform for building engineering according to claim 7, characterized in that: the right side of the connecting position of the end part of the chain plate rod and the chain plate rod at the supporting hook is provided with a slope extending towards the right lower direction.
9. The high-rise safety protection platform for building engineering according to claim 1, characterized in that: the chain plate assembly further comprises a connecting driving rod, the connecting driving rod extends along the vertical direction, the left end of the connecting driving rod is rotatably connected with the right end of the chain plate rod located at the rightmost end, a connecting block is arranged at the upper end of the connecting driving rod, and the lower end of the hanging basket door is fixedly connected with the upper end of the connecting block.
10. The high-rise safety protection platform for building engineering according to claim 1, characterized in that: the driving device comprises a motor and a belt transmission mechanism, the roller comprises two gears and a roller shaft, the two gears are fixedly arranged on the roller shaft, gear grooves are formed in the lower ends of the chain plate rod and the lower end of the connecting driving rod, and teeth on the gears are meshed with the gear grooves; the motor is arranged at the rear side of the hanging basket and is connected with the roller through a belt transmission mechanism so as to drive the roller to rotate by the motor.
CN202010816914.0A 2020-08-14 2020-08-14 High-rise safety protection platform for building engineering Active CN111927077B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115288398A (en) * 2022-08-16 2022-11-04 济南市市政工程设计研究院（集团）有限责任公司 Spraying device for building materials and working method
CN116905788A (en) * 2023-03-02 2023-10-20 中建深圳装饰有限公司 Width-adjustable hanging basket for building construction and use method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4787475A (en) * 1987-12-31 1988-11-29 Instit De Recherche En Sante Et En Securite Du Travail Du Quebec Safety fence assembly for use in a building under construction
CN201826814U (en) * 2010-08-23 2011-05-11 李精华 Chain reciprocating mechanism of oil pumping unit
CN206360323U (en) * 2017-01-09 2017-07-28 河南省郑州水利学校 Moveable telescopic hanging basket stable supporting device
CN208430757U (en) * 2018-07-12 2019-01-25 山东连豪机电设备有限公司 A kind of scalable building hanging basket blocked
CN209721509U (en) * 2019-04-22 2019-12-03 江阴市路达机械制造有限公司 A kind of multifunctional adaptive maintenance platform
CN111335614A (en) * 2020-04-13 2020-06-26 中国建筑第二工程局有限公司 Hanging basket device for building construction and using method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4787475A (en) * 1987-12-31 1988-11-29 Instit De Recherche En Sante Et En Securite Du Travail Du Quebec Safety fence assembly for use in a building under construction
CN201826814U (en) * 2010-08-23 2011-05-11 李精华 Chain reciprocating mechanism of oil pumping unit
CN206360323U (en) * 2017-01-09 2017-07-28 河南省郑州水利学校 Moveable telescopic hanging basket stable supporting device
CN208430757U (en) * 2018-07-12 2019-01-25 山东连豪机电设备有限公司 A kind of scalable building hanging basket blocked
CN209721509U (en) * 2019-04-22 2019-12-03 江阴市路达机械制造有限公司 A kind of multifunctional adaptive maintenance platform
CN111335614A (en) * 2020-04-13 2020-06-26 中国建筑第二工程局有限公司 Hanging basket device for building construction and using method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115288398A (en) * 2022-08-16 2022-11-04 济南市市政工程设计研究院（集团）有限责任公司 Spraying device for building materials and working method
CN115288398B (en) * 2022-08-16 2024-02-09 济南市市政工程设计研究院（集团）有限责任公司 Spraying device for building materials and working method
CN116905788A (en) * 2023-03-02 2023-10-20 中建深圳装饰有限公司 Width-adjustable hanging basket for building construction and use method thereof

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