CN216949438U

CN216949438U - But telescopic well protection platform is with quick assembly disassembly's limit footboard

Info

Publication number: CN216949438U
Application number: CN202123338089.7U
Authority: CN
Inventors: 杨挺杰; 黄志河; 杨佩荣; 王国晖; 董颖超
Original assignee: CSCEC Strait Construction and Development Co Ltd; CSCEC Strait Xiamen Construction Development Co Ltd
Current assignee: CSCEC Strait Construction and Development Co Ltd; CSCEC Strait Xiamen Construction Development Co Ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-07-12
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to the technical field of building construction, and discloses a quickly-detachable side pedal for a telescopic hoistway protection platform, which comprises a telescopic hoistway protection platform pedal, wherein the telescopic hoistway protection platform pedal comprises a buckle pedal and an end pedal arranged on one side of the buckle pedal, the buckle pedal closest to the side of the end pedal is connected with the end pedal through a connecting hinge, the side pedal further comprises a side pedal assembly, the side pedal assembly comprises a first side pedal transversely arranged on all the buckle pedals and a second side pedal arranged on the end pedal, the side walls of the first side pedal and the second side pedal are respectively provided with a fixed angle iron, all the fixed angle irons are respectively provided with a connecting piece, the first side pedal sequentially penetrates through the fixed angle irons and the buckle pedal through the connecting pieces to be connected with the buckle pedal, and the second side pedal sequentially penetrates through the fixed angle irons and the end pedal through the connecting pieces to be connected with the end pedal; the utility model has the characteristics of good reinforcing effect and convenient and quick disassembly and assembly.

Description

But telescopic well protection platform is with quick assembly disassembly's limit footboard

Technical Field

The utility model relates to the technical field of building construction, in particular to a quickly detachable side pedal for a telescopic hoistway protection platform.

Background

The elevator hoistway is the space in which the car and counterweight or (and) cylinder plunger move, which is bounded by the bottom of the hoistway pit, the hoistway walls, and the hoistway roof.

When current elevator car is under construction, need build protection platform in the well, be convenient for construction and protection, form supporting platform through support and access board in current protection platform is built, the edge of platform is connected through the limit footboard and is connected, and the limit footboard has decided the integrative stability of whole supporting platform, so the limit footboard that stability is good, but quick assembly disassembly is the important part of protection platform.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a quickly detachable side step for a retractable hoistway protection platform.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a but telescopic well protection platform is with quick assembly disassembly's limit footboard, including telescopic well protection platform footboard, telescopic well protection platform footboard includes buckle footboard and the end footboard of locating buckle footboard one side, the buckle footboard is the setting of arranging of joint in proper order, the buckle footboard of holding close to end footboard side is connected with the end footboard through setting up the connection hinge, still include limit footboard subassembly, limit footboard subassembly includes first limit footboard on all buckle footboards of transversely arranging in and locates the second limit footboard on the end footboard, all be equipped with fixed angle bar on the lateral wall of first limit footboard and second limit footboard, all be equipped with the connecting piece on all fixed angle bars, first limit footboard passes fixed angle bar and buckle footboard with this and links together with the buckle footboard through the connecting piece in proper order, second limit footboard passes fixed angle bar and end footboard in this order through the connecting piece and links together with the end footboard.

Preferably, the number and the position of the fixed angle iron arranged on the first side pedal are matched with those of the buckle pedals, so that one fixed angle iron corresponds to one buckle pedal.

Preferably, the fixed angle iron is of a triangular structure, and a waist circular hole penetrating through the bottom of the fixed angle iron is formed in the bottom surface of the fixed angle iron.

Preferably, the connecting piece includes screw and support circle waist piece, and the screw activity runs through support waist disk, and the cover is equipped with the pressure spring who is located between support waist disk and the screw pin head on the screw, supports on the bottom surface of circle waist piece located fixed angle bar, all sets up the screw hole that suits with the screw on buckle footboard and the end footboard, and the screw inserts threaded hole through passing behind the waist round hole on the fixed angle bar with this be connected first limit footboard and corresponding buckle footboard or be connected second limit footboard and end footboard.

Preferably, the waist circular hole has the same shape as the support waist disc, and the circumference of the waist circular hole is larger than that of the support waist disc.

Preferably, the first side pedal and the second side pedal are both internally provided with reinforcing ribs which are horizontally arranged.

Preferably, still be equipped with the backup pad between first limit footboard and the second limit footboard, the backup pad includes a pair of curb plate that is the symmetry and sets up, and articulated together through setting up the articulated shaft between the curb plate of both sides, the tip that the articulated shaft was kept away from to the curb plate of both sides all is equipped with the board cover, and both sides board cover links together with first limit footboard and second limit footboard respectively.

Compared with the prior art, the utility model has the advantages that:

the utility model completes the reinforcement of the buckling pedal and the end pedal by arranging the components such as the first side pedal, the second side pedal, the fixed angle iron, the connecting piece and the like, connecting the first side pedal to the buckling pedal and connecting the second pedal to the end pedal by using the fixed angle iron and the connecting piece, simultaneously connecting the first side pedal and the second side pedal together by arranging the supporting plate between the first side pedal and the second side pedal, leading the first side pedal and the second side pedal to form a fixed structure with stable structure, further ensuring the reinforcement effect of the buckling pedal and the end pedal, and arranging the compression spring between the supporting round waist sheet and the screw nail fixing head, when in disassembly, the supporting round waist sheet is rotated to be overlapped with the shape of the waist round hole, at the moment, the compression spring can push the supporting round sheet into the waist round hole, thereby leading the gap between the screw nail head and the bottom surface of the fixed angle iron, make the staff can unscrew the screw easily, compare in prior art, have and consolidate effectual, the quick advantage of easy dismounting.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a bottom view of the side step assembly of the present invention;

FIG. 3 is a side view of the side step assembly of the present invention;

FIG. 4 is an enlarged view at A;

fig. 5 is an enlarged view at B.

Reference numerals: 1. buckling a pedal; 2. an end pedal; 3. a connecting hinge; 4. a first side pedal; 5. A second side pedal; 6. fixing the angle iron; 7. a connecting member; 71. a screw; 72. supporting the lumbar disc; 73. A compression spring; 8. a lumbar circular hole; 9. reinforcing ribs; 10. a support plate; 101. a side plate; 102. hinging shafts; 103. and (5) sheathing the plate.

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.

Example (b): referring to fig. 1 to 5, the embodiment provides a quickly detachable side pedal for a telescopic hoistway protection platform, which includes a telescopic hoistway protection platform pedal, the telescopic hoistway protection platform pedal includes a buckle pedal 1 and an end pedal 2 disposed on one side of the buckle pedal 1, the buckle pedal 1 is sequentially arranged in a clamping manner, the buckle pedal 1 closest to the side of the end pedal 2 is connected with the end pedal 2 through a connecting hinge 3, and the quickly detachable side pedal further includes a side pedal assembly, the side pedal assembly includes a first side pedal 4 transversely disposed on all the buckle pedals 1 and a second side pedal 5 disposed on the end pedal 2, fixed angle irons 6 are disposed on the side walls of the first side pedal 4 and the second side pedal 5, the number and position of the fixed angle irons 6 disposed on the first side pedal 4 are adapted to the buckle pedal 1, and it is satisfied that one fixed angle iron 6 corresponds to one buckle pedal 1; fixed angle bar 6 is triangle-shaped structure, the lateral wall of locating fixed angle bar 6 on first limit footboard 4 lateral wall welds on first limit footboard 4, the lateral wall of locating fixed angle bar 6 on the second limit footboard 5 lateral wall welds on second limit footboard 5, all fix the waist round hole 8 that runs through fixed angle bar 6 bottom all seted up on the bottom surface of angle bar 6, all fix and all be equipped with connecting piece 7 on the angle bar 6, connecting piece 7 includes screw 71 and supports round waist piece, screw 71 activity runs through and supports round waist piece 72, the cover is equipped with the pressure spring 73 who is located between support round piece 72 and the screw 71 pin fin on screw 71, support round waist piece locates on the bottom surface of fixed angle bar 6, all buckle footboard 1 and end footboard 2 have all seted up the screw hole that suits with screw 71, screw 71 inserts the threaded hole of locating on first limit footboard 4 after passing through the waist round hole 8 of fixing angle bar 6 on the first limit footboard 4 lateral wall on screw 71, screw 71 inserts the threaded hole of locating on first limit footboard 4 so as to correspond first limit footboard 4 with corresponding card The buckling pedals 1 are connected together, and the screws 71 are inserted into threaded holes arranged on the second side pedal 5 after penetrating through waist round holes 8 arranged on fixed angle bars 6 on the side wall of the second side pedal 5 so as to connect the second side pedal 5 and the end pedal 2 together.

In order to facilitate the disassembly and assembly of the connecting piece 7, the waist circular hole 8 and the supporting waist circular piece 72 are set to be in the same shape, and the perimeter of the waist circular hole 8 is larger than that of the supporting waist circular piece 72, so that the supporting waist circular piece 72 can penetrate through the waist circular hole 8 when the supporting waist circular piece 72 is superposed with the waist circular hole 8 in shape, a gap is formed between the head of the screw 71 and the bottom surface of the fixed angle iron 6, and the screw 71 can be conveniently screwed down by a worker.

In order to further strengthen the reinforcing effect of the first side pedal 4 and the second side pedal 5 on the buckle pedal 1 and the end pedal 2, reinforcing ribs 9 which are horizontally arranged are arranged inside the first side pedal 4 and the second side pedal 5, and the reinforcing ribs 9 are used for strengthening the structural strength of the first side pedal 4 and the second side pedal 5, so that the phenomenon that the first side pedal 4 and the second side pedal 5 are difficult to break is ensured, the reinforcing effectiveness of the first side pedal 4 on the buckle pedal 1 is further ensured, and the reinforcing effectiveness of the second side pedal 5 on the end pedal 2 is ensured; still be equipped with backup pad 10 between first limit footboard 4 and the second limit footboard 5, backup pad 10 includes a pair of curb plate 101 that is the symmetry setting, it is together articulated through setting up articulated shaft 102 between the curb plate 101 of both sides, the tip that articulated shaft 102 was kept away from to curb plate 101 of both sides all is equipped with board cover 103, both sides board cover 103 links together with first limit footboard 4 and second limit footboard 5 respectively, the backup pad 10 that is equipped with is through linking together first limit footboard 4 and second limit footboard 5, make first limit footboard 4 and second limit footboard 5 form stable in structure's fixed knot structure, thereby further strengthen the reinforcing effect of first limit footboard 4 and second limit footboard 5 to buckle footboard 1 and end footboard 2.

When the working principle of the utility model is installed, a first side pedal 4 is arranged on a buckle pedal 1, a second side pedal 5 is arranged on an end pedal 2, then a support waist wafer 72 is arranged on the bottom surface of a fixed angle iron 6 in a mode of being vertical to a waist round hole 8, the support waist wafers 72 on all the fixed angle irons 6 are prevented in a mode of being vertical to the waist round hole 8, then a compression spring 73 is sleeved in a screw 71, then the screw 71 penetrates through the waist round hole 8 and then is connected into a threaded hole, so that the first side pedal 4 is connected onto the buckle pedal 1, the second side pedal 5 is connected onto the end pedal 2, and when the screw 71 is connected into the threaded hole to carry out the operation on the first side pedal 4, the second side pedal 5, the buckle pedal 1 and the end pedal 2, the nail head of the screw 71 extrudes the compression spring 73; when dismantling, through rotatory support waist disk 72, make support waist disk 72 rotate to when coinciding with waist hole 8 shape, at this moment, support waist disk 72 under the effect of gravity and the effect of pressure spring 73 elasticity, can fall into waist hole 8, at this moment, appear the clearance between screw 71 pin head and the fixed angle bar 6 bottom surface, make the staff can unscrew screw 71 easily, and simultaneously, can upwards jack up both sides curb plate 101 along articulated shaft 102, make first limit footboard 4 and second limit footboard 5 take place the displacement, with this connection of removing first limit footboard 4 and buckle footboard 1, remove second limit footboard 5 and end footboard 2's connection, thereby can more quick lift off first limit footboard 4 and second limit footboard 5.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like are used in the orientations and positional relationships indicated in the drawings only for the convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all technical solutions formed by equivalent substitutions or equivalent transformations fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a but telescopic well protection platform is with quick assembly disassembly's limit footboard, includes telescopic well protection platform footboard, and telescopic well protection platform footboard includes buckle footboard (1) and end footboard (2) of locating buckle footboard (1) one side, and buckle footboard (1) is the setting of arranging of joint in proper order, and buckle footboard (1) of most close to end footboard (2) side is connected its characterized in that through setting up connecting hinge (3) and end footboard (2): still include limit footboard subassembly, limit footboard subassembly includes first limit footboard (4) on transversely arranging all buckle footboard (1) and locates second limit footboard (5) on end footboard (2), all be equipped with fixed angle bar (6) on the lateral wall of first limit footboard (4) and second limit footboard (5), all be equipped with connecting piece (7) on all fixed angle bar (6), first limit footboard (4) pass fixed angle bar (6) and buckle footboard (1) in proper order through connecting piece (7) and link together with buckle footboard (1) with this, second limit footboard (5) pass fixed angle bar (6) and end footboard (2) in proper order through connecting piece (7) and link together with end footboard (2) with this.

2. The retractable hoistway protection platform side step board capable of being disassembled and assembled quickly according to claim 1, which is characterized in that: the number and the position of the fixed angle iron (6) arranged on the first side pedal (4) are adapted to the buckle pedals (1), and one fixed angle iron (6) corresponds to one buckle pedal (1).

3. The retractable hoistway protection platform side step board capable of being disassembled and assembled quickly according to claim 1, which is characterized in that: the fixed angle iron (6) is of a triangular structure, and a waist round hole (8) penetrating through the bottom of the fixed angle iron (6) is formed in the bottom surface of the fixed angle iron (6).

4. The retractable hoistway protection platform side step board capable of being disassembled and assembled quickly according to claim 2, which is characterized in that: connecting piece (7) are including screw (71) and support round waist piece, screw (71) activity runs through support round waist piece (72), the cover is equipped with and is located pressure spring (73) between support round waist piece (72) and screw (71) pin fin on screw (71), support round waist piece is located on the bottom surface of fixed angle bar (6), all buckle footboard (1) and end footboard (2) are gone up and all are seted up the screw hole that suits with screw (71), screw (71) are through passing waist round hole (8) on fixed angle bar (6) back access threaded hole with this be connected first limit footboard (4) with corresponding buckle footboard (1) or be connected second limit footboard (5) and end footboard (2).

5. The quickly detachable side pedal for the telescopic hoistway protection platform as claimed in claim 4, wherein: the waist round hole (8) and the support waist circular sheet (72) are the same in shape, and the perimeter of the waist round hole (8) is larger than that of the support waist circular sheet (72).

6. The retractable hoistway protection platform side step board capable of being disassembled and assembled quickly according to claim 1, which is characterized in that: and reinforcing ribs (9) which are horizontally arranged are arranged in the first side pedal (4) and the second side pedal (5).

7. The retractable hoistway protection platform side step board capable of being disassembled and assembled quickly according to claim 1, which is characterized in that: still be equipped with backup pad (10) between first limit footboard (4) and second limit footboard (5), backup pad (10) are including a pair of curb plate (101) that are the symmetry and set up, and articulated together through setting up articulated shaft (102) between curb plate (101) of both sides, and the tip that articulated shaft (102) were kept away from in curb plate (101) of both sides all is equipped with board cover (103), and both sides board cover (103) link together with first limit footboard (4) and second limit footboard (5) respectively.