CN220502342U - Construction elevator guard gate that security is good - Google Patents
Construction elevator guard gate that security is good Download PDFInfo
- Publication number
- CN220502342U CN220502342U CN202320350931.9U CN202320350931U CN220502342U CN 220502342 U CN220502342 U CN 220502342U CN 202320350931 U CN202320350931 U CN 202320350931U CN 220502342 U CN220502342 U CN 220502342U
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- CN
- China
- Prior art keywords
- construction elevator
- baffle
- protective door
- filter screen
- bearing base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000010276 construction Methods 0.000 title claims abstract description 32
- 230000001681 protective effect Effects 0.000 claims abstract description 31
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The utility model provides a construction elevator protective door with good safety, which comprises a bearing base, wherein a supporting bracket is arranged at the top end of the bearing base, a filter screen is arranged in the supporting bracket, a connecting frame is arranged at the top end of the supporting bracket, arc-shaped hydraulic rods are arranged at two sides of the connecting frame, a connecting plate is connected and arranged at the power output end of the arc-shaped hydraulic rods, one end of the connecting plate is connected and provided with a rotary cylinder, the rotary cylinder is hinged at the bottom end of the connecting frame, a transverse baffle is connected and arranged at the other end of the connecting plate, connecting seats are arranged at two ends of the bearing base, bolts are arranged on the connecting seats, and wheels are arranged at two ends of the bottom end of the bearing base. The construction elevator protective door is of an independent structural design, a worker does not need to lay the protective door on site, the whole protective door can be moved through wheels, and manual carrying is not needed. The bolt can fix the whole protective door on the ground, so that the protective door is prevented from shifting; the filter screen can filter a large amount of dust, and the horizontal baffle can accept the object that the top falls, prevents that the object of falling from falling falls the elevator well.
Description
Technical Field
The utility model belongs to the field of elevator protection doors, and particularly relates to a construction elevator protection door with good safety.
Background
The elevator hoistway protective door is applied to the construction process of the constructional engineering, is used for protecting the elevator hoistway reserved door opening in safety in order to ensure safe civilized construction, and is also applied to the elevator maintenance process. With the rapid development of the domestic building industry, more construction sites are built, and building construction safety accidents are increased. In construction safety accidents, high-altitude falling accidents caused by lack or improper protection of reserved holes also frequently occur, and a government main pipe department highly pays attention to construction safety management of building engineering, so that a construction unit is required to practically make safety control.
However, the prior art elevator doors suffer from several drawbacks:
(1) Most of the existing elevator protective doors are paved manually when paved, a large amount of manpower is required to be occupied, time is consumed, the efficiency is low, the elevator protective doors are required to be manually conveyed when used, and the elevator protective doors are inconvenient to move.
(2) In the prior art, the elevator protection door is inconvenient to fix at a point, easy to deviate and easy to cause danger due to deviation in the bearing process, so that the elevator protection door for construction is provided with good safety.
Disclosure of Invention
The utility model aims to provide a construction elevator protective door with good safety, and aims to solve the problems that the elevator protective door in the prior art needs to be laid manually, wastes time and labor and has low efficiency; and the problem of inconvenient fixing at a point and easy deflection.
The utility model discloses a construction elevator protective door with good safety, which comprises a bearing base, wherein a supporting bracket is arranged at the top end of the bearing base, a filter screen is arranged in the supporting bracket, a connecting frame is arranged at the top end of the supporting bracket, arc-shaped hydraulic rods are arranged at two sides of the connecting frame, a connecting plate is connected with the power output end of the arc-shaped hydraulic rods, one end of the connecting plate is connected with a rotating cylinder, the rotating cylinder is hinged to the bottom end of the connecting frame, a transverse baffle is connected with the other end of the connecting plate, connecting seats are arranged at two ends of the bearing base, bolts for being nailed into the ground are arranged on the connecting seats, and wheels are arranged at two ends of the bottom end of the bearing base.
Further, a lock catch is arranged on the wheel.
Further, a connecting support is arranged at the position, right below the connecting seat, of the two sides of the bearing base, and a limiting hole for the bolt to pass downwards is formed in the connecting support.
Further, the transverse baffle comprises an upper baffle and a lower baffle which are covered up and down, the upper baffle downwards extends out of a limit column, the lower baffle is provided with a limit groove corresponding to the position of the limit column, the lower baffle is staggered in the position of the limit groove and is also provided with a telescopic rod, the top end of the telescopic rod is connected with the upper baffle, and after the upper baffle is covered with the lower baffle, the telescopic rod is in a contracted state, and the limit column is embedded in the limit groove.
Further, the two ends of the upper baffle plate and the lower baffle plate are also provided with meshing structures which are matched up and down.
Further, a protective pad is laid on the top surface of the upper baffle plate.
Further, a reinforcing piece is arranged at the joint of the supporting bracket and the bearing base.
Further, a sliding groove is formed in the support bracket, the filter screen is embedded in the sliding groove, and a switch for locking or unlocking the filter screen is arranged on the side edge of the sliding groove.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The construction elevator protective door is of an independent structural design, workers do not need to lay on a construction site, wheels are arranged on the protective door, the whole protective door can be conveniently moved by the design, labor force can be liberated, and the protective door does not need to be carried by workers.
(2) The construction elevator guard gate is provided with the bolt, and the whole guard gate can be fixed on the ground through the design, so that the stability of the whole guard gate can be ensured, and the guard gate cannot deviate.
(3) Be equipped with the filter screen on the construction elevator guard gate, this design can filter a large amount of dust, when the dust on the filter screen is too much, can conveniently dismantle and wash.
(4) Be equipped with arc hydraulic stem on the construction elevator guard gate, can drive transverse baffle upward movement, the object that the top was fallen can be accepted to transverse baffle, prevents that the thing of falling from falling the elevator well.
Drawings
Fig. 1 is a schematic structural diagram of a construction elevator protection door with good safety provided by the embodiment of the utility model;
fig. 2 is an enlarged view of the area a of the protective door of the construction elevator shown in fig. 1;
fig. 3 is an enlarged view of the area B of the protective door of the construction elevator shown in fig. 1.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", etc., are based on those shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two parts. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Please refer to fig. 1, it shows a construction elevator guard gate that security is good that this embodiment provided, including bearing base 1, the top portion that bears base 1 is equipped with support frame 2, the inside of support frame 2 is equipped with filter screen 3, the top of support frame 2 is equipped with link 4, the both sides of link 4 are equipped with arc hydraulic stem 5, the power take off end connection of arc hydraulic stem 5 is equipped with connecting plate 6, the one end connection of connecting plate 6 is equipped with rotatory cylinder 7, rotatory cylinder 7 articulates in the bottom of link 4, the other end connection of connecting plate 6 is equipped with transverse baffle 8, bear the both ends of base 1 and be equipped with connecting seat 9, be equipped with the bolt 10 that is used for driving into ground on the connecting seat 9, the bottom both ends that bear base 1 are equipped with wheel 11.
The construction elevator guard gate of this embodiment is independent structural design, need not the workman and lays at the job site to be equipped with wheel 11 on the guard gate, this design can conveniently remove whole guard gate, can liberate the labour, does not need the staff to carry.
The whole protective door can be fixed on the ground through the bolts 10, so that the stability of the whole protective door can be ensured, and the protective door cannot deviate.
Through setting up filter screen 3, can filter a large amount of dust, when the dust on filter screen 3 is too much, can conveniently dismantle and wash.
The arc-shaped hydraulic rod 5 can drive the transverse baffle plate 8 to move upwards, and the transverse baffle plate 8 can receive an object falling from the upper part, so that falling objects are prevented from falling into an elevator shaft.
Further, the wheels 11 are provided with the lock catches 12, and when the whole protective door does not need to move, the wheels 11 can be locked through the lock catches 12, so that the protective door is prevented from sliding.
Further, the connecting brackets 13 are arranged at positions, located right below the connecting seats 9, of the two sides of the bearing base 1, limiting holes for the bolts 10 to pass downwards are formed in the connecting brackets 13, so that the bolts 10 can be prevented from shifting when the bolts 10 are nailed, and stability in the ground nailing process of the bolts 10 can be guaranteed.
Further, please refer to fig. 2, the transverse baffle 8 includes an upper baffle 81 and a lower baffle 82 which are covered up and down, the upper baffle 81 extends downwards to form a limit column 83, the lower baffle 82 is provided with a limit slot 84 corresponding to the position of the limit column 83, the lower baffle 81 is provided with a telescopic rod 85 staggering the position of the limit slot 84, the top end of the telescopic rod 85 is connected with the upper baffle 81, after the upper baffle 81 and the lower baffle 82 are covered up, the telescopic rod 85 is in a contracted state, the limit column 83 is embedded into the limit slot 84, and the vibration generated by falling of falling objects can be buffered through the design.
The top surface of the upper baffle 81 is laid with a protective pad, so that falling objects can be prevented from directly sliding to the ground, and the safety of the working personnel on the ground can be ensured.
The two ends of the upper baffle plate 81 and the lower baffle plate 82 are also provided with an engagement structure 86 which is matched up and down, and when the upper baffle plate 82 floats up and down, the engagement structure 86 can play a role in guiding and positioning, so that the stability of the internal structure of the transverse baffle plate 8 is enhanced.
The joint of the support bracket 2 and the bearing base 1 is provided with a reinforcement 14, so that the stability between the support bracket 2 and the bearing base 1 can be enhanced.
In order to facilitate the installation and the disassembly of the filter screen 3, please refer to fig. 3, a chute 21 is provided in the support bracket 2, the filter screen 3 is embedded in the chute 21, and a switch 22 for locking or unlocking the filter screen 3 is provided at the side of the chute 21.
In a specific use, after the protective door is moved to a place where the protective door needs to be used, the lock catch 12 is locked, the bolt 10 is screwed, the arc-shaped hydraulic rod 5 is opened after the bolt 10 is completely fixed on the ground, the transverse baffle plate 10 is supported, and then the filter screen 3 is installed in the chute 21, and the switch 22 is locked. When something falls down, the transverse baffle 10 can receive the falling object and buffer the vibration generated by the falling object, and when the filter screen 3 is used for a period of time, the switch 22 can be turned on to detach the filter screen 3 for cleaning.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (8)
1. The utility model provides a construction elevator guard gate that security is good, its characterized in that, including bearing the base, the top portion that bears the base is equipped with support frame, support frame's inside is equipped with the filter screen, support frame's top is equipped with the link, the both sides of link are equipped with the arc hydraulic stem, the power take off end connection of arc hydraulic stem is equipped with the connecting plate, the one end of connecting plate is connected and is equipped with rotatory cylinder, rotatory cylinder articulates the bottom of link, the other end connection of connecting plate is equipped with horizontal baffle, the both ends that bear the base are equipped with the connecting seat, be equipped with the bolt that is used for nailing into ground on the connecting seat, the bottom both ends that bear the base are equipped with the wheel.
2. The construction elevator protection door according to claim 1, wherein the wheels are provided with catches.
3. The construction elevator protection door according to claim 1, wherein connecting brackets are arranged on two sides of the bearing base and positioned under the connecting seats, and limiting holes for the bolts to pass downwards are formed in the connecting brackets.
4. The construction elevator guard gate of claim 1, wherein the transverse baffle comprises an upper baffle and a lower baffle which are covered up and down, the upper baffle extends downwards to form a limit column, a limit groove is formed in the position of the lower baffle corresponding to the limit column, a telescopic rod is further arranged in the position of the lower baffle staggered with the limit groove, the top end of the telescopic rod is connected with the upper baffle, and after the upper baffle and the lower baffle are covered up, the telescopic rod is in a contracted state, and the limit column is embedded into the limit groove.
5. The protective door of construction elevator according to claim 4, wherein the upper and lower baffles are further provided at both ends thereof with engaging structures cooperating up and down.
6. The construction elevator door according to claim 5, wherein the upper layer of the barrier has a protective pad laid on a top surface thereof.
7. The construction elevator protective door according to claim 1, wherein a reinforcement is provided at a junction of the support bracket and the load bearing base.
8. The construction elevator protection door according to claim 1, wherein a chute is provided in the support bracket, the filter screen is embedded in the chute, and a switch for locking or unlocking the filter screen is provided on the side of the chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320350931.9U CN220502342U (en) | 2023-02-27 | 2023-02-27 | Construction elevator guard gate that security is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320350931.9U CN220502342U (en) | 2023-02-27 | 2023-02-27 | Construction elevator guard gate that security is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220502342U true CN220502342U (en) | 2024-02-20 |
Family
ID=89880628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320350931.9U Active CN220502342U (en) | 2023-02-27 | 2023-02-27 | Construction elevator guard gate that security is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220502342U (en) |
-
2023
- 2023-02-27 CN CN202320350931.9U patent/CN220502342U/en active Active
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| GR01 | Patent grant |