CN216196793U - Install retractable safety protection passageway on platform of unloading - Google Patents
Install retractable safety protection passageway on platform of unloading Download PDFInfo
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- CN216196793U CN216196793U CN202121574958.3U CN202121574958U CN216196793U CN 216196793 U CN216196793 U CN 216196793U CN 202121574958 U CN202121574958 U CN 202121574958U CN 216196793 U CN216196793 U CN 216196793U
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Abstract
The utility model discloses a telescopic safety protection channel arranged on a discharging platform, which comprises a discharging platform body, wherein slide rails are fixedly arranged on I-shaped steels at two sides of the discharging platform body, a bedplate is connected on the slide rails at two sides of the discharging platform in a sliding manner, two ends of the side surface of the bedplate are connected with steel wheels through bearings, the bearings are fixedly connected on the side surface of the bedplate through U-shaped clamps, the steel wheels are connected in the slide rails in a sliding manner, the safety protection channel is applied to a weak safety protection link between the discharging platform and a floor, the traditional springboard connection is replaced, personnel and materials can be prevented from falling, the safety is greatly enhanced, the channel is arranged on the discharging platform and can be repeatedly used, the loss and the cost are reduced, the assembly and disassembly are easy, and the stability is good.
Description
Technical Field
The utility model belongs to the technical field of safety protection channel application; in particular to a telescopic safety protection channel arranged on a discharging platform.
Background
The building construction safety is a foundation stone in the building construction industry and is the premise of various works of construction enterprises. As the construction safety problem is receiving more and more attention and attention from the whole society, the safety production work of the construction site is well done, the life and property safety of workers is ensured, and the premise and the guarantee for realizing the harmonious and stable development of construction enterprises are provided. The pass frequency is big between construction site platform and the floor for engineering construction period of unloading, but the weak and the frequent position of accident of protection, and the potential safety hazard is higher, and is the important thing among the safety precaution.
At present, the safety protection between a building construction unloading platform and a floor mainly adopts a method of erecting springboards, the method is simple and convenient to install, most of the springboards are randomly laid, the number of the laid springboards is small, the distance between the springboards is too large, the quality of the springboards is unstable, and the potential safety hazard is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a telescopic safety protection channel arranged on a discharging platform, the protection channel increases the stress width of a bedplate by using a combination of a steel wheel, a bearing and a U-shaped clamp, so that the bearing stress of the safety channel can be applied to I-shaped steel, the stress mode of the channel is more reasonable, the universal springboard connection is replaced, the image is more attractive, the safety is better, the stability is stronger, and the problems in the background art are solved.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides an install retractable safety protection passageway on platform of unloading, includes the platform body of unloading, the fixed slide rail that is provided with on the I-steel of the platform body both sides of unloading, sliding connection has the platen on the slide rail of the platform both sides of unloading.
As a still further scheme of the utility model: the two ends of the side face of the bedplate are connected with steel wheels through bearings, the bearings are fixedly connected to the side face of the bedplate through U-shaped clamps, and the steel wheels are connected in the sliding rails in a sliding mode.
As a still further scheme of the utility model: the platform is characterized in that a first pulley is fixedly arranged on a platform surface of the unloading platform body far away from a floor, a rocker is arranged at one end, close to the floor, of an I-steel on one side of the unloading platform body, a second pulley and a third pulley are arranged on the rocker, steel wire ropes are respectively wound on the second pulley and the third pulley, the steel wire ropes wind bearings on two sides of the platform plate and stretch into the floor through the first pulley, the steel wire ropes connected with the bearings far away from the floor are wound on the second pulley for two meters in the clockwise direction, and the steel wire ropes connected with the bearings close to the floor are arranged on the third pulley in the anticlockwise direction without being wound in advance.
As a still further scheme of the utility model: one side of the bedplate, which is close to the floor, is hinged with a foldable safety platform, and two ends of the foldable safety platform are respectively provided with a steel pipe handrail.
As a still further scheme of the utility model: and side guardrails are vertically and upwards fixedly arranged on two sides of the bedplate.
As a still further scheme of the utility model: the device also comprises a fixed rod frame, wherein the rotating end of the fixed rod frame is connected to the bearing, and the anchoring end of the fixed rod frame is fixed in the floor.
As a still further scheme of the utility model: the platform surface of the unloading platform body, which is far away from the floor, is provided with a sleeve box, and the first pulley is arranged inside the sleeve box.
The utility model has the beneficial effects that:
1. the safety protection channel is applied to the weak safety protection link between the discharging platform and the floor, can prevent personnel and materials from falling instead of the traditional springboard connection, greatly enhances the safety, can be repeatedly used after being installed and fixed on the discharging platform, reduces the loss and the cost, is easy to assemble and disassemble, and has good stability;
2. the moving device of the protection channel is optimally designed, in order to ensure the convenience of the use of the safety channel, the steel wire rope is used as transmission to drive the bedplate to horizontally stretch and move by rotating the rocker, namely the safety channel can be retracted into the unloading platform when not in use, the steel wire rope can extend out of the unloading platform to connect floors and the unloading platform to enhance safety protection when in use, and after the channel is moved to a specified position, the channel is fixed by using the fixing device, so that the safety and the applicability of the channel are improved;
3. the stress mode of the safety protection channel adopts an optimized design, and because the width of the discharging platform is generally smaller than the inner spacing of the I-shaped steel of the discharging platform, the stress width of the bedplate of the safety protection channel is increased by combining the steel wheel, the bearing and the U-shaped clamp, so that the bearing stress of the safety channel can be applied to the I-shaped steel, the stress mode of the channel is more reasonable, the universal springboard connection is replaced, the image is more attractive, the safety is better, the stability is stronger, the safety protection channel has good social benefits, and the safety protection channel is suitable for popularization and use
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a top plan view of the present invention in its entirety.
Fig. 2 is an overall side view of the present invention.
Fig. 3 is an overall perspective view of the present invention.
Fig. 4 is a cross-sectional view of the foldable safety platform of the present invention.
Fig. 5 is a front view of the foldable safety platform of the present invention.
FIG. 6 is a cross-sectional view of the connection of the bearing to the platen of the present invention.
FIG. 7 is a front view of the connection of the steel wheel and bearing with the bedplate of the present invention.
Fig. 8 is an enlarged sectional view of the detail of area a in fig. 2 according to the present invention.
Fig. 9 is an enlarged front view of the area a in fig. 2 according to the present invention.
In the figure: 1. a slide rail; 2. a platen; 3. a steel wheel; 4. a folded safety platform; 5. a first pulley; 501. a second pulley; 502. a third pulley; 6. a wire rope; 7. a rocker; 8. a fixed bar frame; 9. sleeving a box; 10. a bearing; 11. side guardrails.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 9, in an embodiment of the present invention, an extensible safety protection channel installed on a discharging platform includes a discharging platform body, sliding rails 1 are fixedly disposed on i-beams at two sides of the discharging platform body, and a platen 2 is slidably connected to the sliding rails 1 at two sides of the discharging platform body.
During the use, platen 2 can be on the platform of unloading horizontal flexible removal, can be in the platform of unloading of retracting when not using promptly, can stretch out linking floor and the platform reinforcing safety protection of unloading in the platform of unloading when using, when the passageway removes the assigned position after, use fixed bar frame 8 fixed passage, increase the safety and the suitability of passageway, this platen 2 is preferably the rectangle steel sheet of thickness 2mm, and platen 2's length is 1800mm, the width is 1700mm or 1800mm or 1900mm, concrete data is adjusted according to the platform size of unloading.
Referring to fig. 6, both ends of the side surface of the bedplate 2 are connected with steel wheels 3 through bearings 10, the bearings 10 are fixedly connected to the side surface of the bedplate 2 through U-shaped clamps, and the steel wheels 3 are slidably connected in the slide rails 1.
During the use, the size of U type card is the same with bearing 10's size, and is welded connection between U type card and bearing 10 and the platen 2, passes through steel wheel 3 sliding connection with platen 2 in slide rail 1, makes the removal of platen 2 more stable, and this slide rail 1 and steel wheel 3 are in the use, and the size of slide rail 1 is the degree of depth for 10mm, thickness 5mm, and the diameter of steel wheel 3 is 25 mm.
Referring to fig. 1-2, a first pulley 5 is fixedly arranged on a platform surface of the discharging platform body far away from a floor, a rocker 7 is arranged at one end, close to the floor, of an i-steel on one side of the discharging platform body, a second pulley 501 and a third pulley 502 are arranged on the rocker 7, a steel wire rope 6 is respectively wound on the second pulley 501 and the third pulley 502, the steel wire rope 6 bypasses bearings 10 on two sides of the platform plate 2 and extends into the floor through the first pulley 5, the steel wire rope 6 connected with the bearings 10 far away from the floor is wound on the second pulley 501 by two meters in the clockwise direction, and the steel wire rope 6 connected with the bearings 10 near the floor is arranged on the third pulley 502 in the counterclockwise direction without being wound in advance.
When the platform is used, the rocker 7 used for driving the steel wire rope 6 to rotate is arranged in the floor, the steel wire rope 6 is connected to the bearing 10 and the rocker 7, the rocker 7 is rotated to achieve a transmission effect, and the steel wire rope 6 drives the platform plate 2 to move on the discharging platform in a reciprocating mode.
Referring to fig. 4, a foldable safety platform 4 is hinged to one side of the bedplate 2 close to the floor, steel pipe handrails are respectively arranged at two ends of the foldable safety platform 4, and side guardrails 11 are vertically and upwards fixedly arranged at two sides of the bedplate 2.
During the use, will turn over a formula safety platform 4 and articulate on platen 2 through a plurality of hinges, and the hinge is installed and is turning over a formula safety platform 4 inboard, makes can turn over a formula safety platform 4 and can eliminate the difference in height of platform and floor on the overlap joint floor slab when opening, then can place on the platform in order to reduce the space and occupy and strengthen the security steadily when packing up.
Referring to fig. 1, the foldable safety platform further comprises a fixing rod frame 8, the rotating end of the fixing rod frame 8 is connected to a bearing 10, the anchoring end of the fixing rod frame 8 is fixed in a floor, the anchoring end of the fixing rod frame 8 is fixed through a tenon-and-mortise structure, the size of an opening is the same as the size of a binding post welded and fixed on an i-shaped steel of the unloading platform, and the fixing rod frame can be firmly anchored, so that the bedplate 2 is more firmly and stably connected to the foldable safety platform 4.
Referring to fig. 8-9, a sleeve 9 is installed on the platform surface of the discharging platform body far away from the floor, and the pulley one 5 is arranged inside the sleeve 9 to protect the pulley one 5 and the steel wire rope 6.
The working principle is as follows: when the safety tunnel is used, firstly, the safety of the protection tunnel is checked, then, a platform plate of the safety tunnel is placed on a material platform, the foldable safety platform 4 and the side guardrails 11 are connected and installed on the platform plate 2 through anchor bolts, the steel wire ropes 6 are installed and fixed, and the rocker 7 is rotated to check the telescopic condition of the platform plate 2 to verify the installation stability of the components;
the method specifically comprises the following steps: the method comprises the steps that a sliding rail 1, a pulley I5, a pulley II 501, a pulley III 502, a rocker 7 and an anchoring part of a fixed rod frame 8 are fixedly welded on an I-shaped steel of a discharging platform, a steel wheel 3 and a bearing 10 are connected and then welded and fixed on a bedplate 2 through a U-shaped clamp, the bedplate 2 is installed on a material platform, so that the steel wheel 3 can be arranged in the sliding rail 1, a side guardrail 11 is fixed on the side face of the bedplate 2, after the bedplate 2 is installed, a foldable safety platform 4 is installed on the bedplate 2 through hinges, a steel wire rope 6 bypasses the bearings 10 on two sides of the bedplate 2 and extends into a floor through the pulley I5, the steel wire rope 6 connected with the bearing 10 far away from the floor is wound on the pulley II 501 for two meters in advance along the clockwise direction, and the steel wire rope 6 connected with the bearing 10 close to the floor is arranged on the pulley III 502 in the anticlockwise direction without being wound in advance.
The foregoing is merely exemplary and illustrative of the present invention, and various modifications, additions and substitutions of the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.
Claims (7)
1. The utility model provides an install retractable safety protection passageway on platform of unloading, includes the platform body of unloading, its characterized in that, fixed slide rail (1) of being provided with on the I-steel of the platform body both sides of unloading, sliding connection has platen (2) on slide rail (1) of the platform both sides of unloading.
2. The retractable safety protection channel installed on the discharging platform as claimed in claim 1, wherein the two ends of the side surface of the bedplate (2) are connected with steel wheels (3) through bearings (10), the bearings (10) are fixedly connected to the side surface of the bedplate (2) through U-shaped clamps, and the steel wheels (3) are slidably connected in the slide rails (1).
3. The retractable safety protection channel mounted on the discharging platform as claimed in claim 2, wherein a first pulley (5) is fixedly arranged on the platform surface of the discharging platform body far away from the floor, a rocker (7) is arranged at one end, close to the floor, of the I-steel at one side of the discharging platform body, a second pulley (501) and a third pulley (502) are arranged on the rocker (7), steel wire ropes (6) are respectively wound on the second pulley (501) and the third pulley (502), the steel wire ropes (6) wind around the bearings (10) at two sides of the platform plate (2) and extend into the floor through the first pulley (5), the steel wire ropes (6) connected with the bearings (10) far away from the floor are pre-wound on the second pulley (501) for two meters in the clockwise direction, and the steel wire ropes (6) connected with the bearings (10) close to the floor are arranged on the third pulley (502) in the counterclockwise direction, and no pre-winding is required.
4. The retractable safety protection passageway installed on the discharging platform as claimed in claim 1, wherein a foldable safety platform (4) is hinged to one side of the bedplate (2) close to the floor, and steel pipe handrails are respectively arranged at two ends of the foldable safety platform (4).
5. The telescopic safety protection channel mounted on a discharging platform is characterized in that two sides of the bedplate (2) are vertically and upwards fixedly provided with side guardrails (11).
6. A telescopic safety protection channel to be mounted on a platform for discharging according to claim 3, further comprising a fixed bar frame (8), wherein the rotating end of the fixed bar frame (8) is connected to the bearing (10), and the anchoring end of the fixed bar frame (8) is fixed in the floor.
7. The retractable safety protection channel mounted on the discharging platform as claimed in claim 3, wherein the platform surface of the discharging platform body far from the floor is provided with a sleeve box (9), and the first pulley (5) is arranged inside the sleeve box (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121574958.3U CN216196793U (en) | 2021-07-12 | 2021-07-12 | Install retractable safety protection passageway on platform of unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121574958.3U CN216196793U (en) | 2021-07-12 | 2021-07-12 | Install retractable safety protection passageway on platform of unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216196793U true CN216196793U (en) | 2022-04-05 |
Family
ID=80894648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121574958.3U Active CN216196793U (en) | 2021-07-12 | 2021-07-12 | Install retractable safety protection passageway on platform of unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216196793U (en) |
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2021
- 2021-07-12 CN CN202121574958.3U patent/CN216196793U/en active Active
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