Portable combined closed isolator

Abstract

The utility model provides a portable combined closed isolator, which belongs to the technical field of isolators and comprises a support column, a fixed base arranged at the lower end of the support column, a support frame arranged at the upper end of the support column, a locking mechanism arranged on the side surface of the support frame, and a rotating shaft rotatably mounted in the middle of the support frame. An isolation belt fixing part is arranged in the middle of the rotating shaft, and an isolation belt is wound on the isolation belt fixing part; one end of the rotating shaft extends out of the supporting frame and then is provided with a rotating handle or a rotating driving piece, the other end of the rotating shaft extends out of the supporting frame and then is provided with a locking part, and a locking hole is formed in the middle of the locking part and matched with the locking mechanism. The beneficial effects of the utility model lie in that the utility model not only has the advantages of simple structure, convenient operation, low cost, convenient transportation and the like, but also can meet the requirement of long-distance isolation length, and reduce the energy consumption and the use of auxiliary equipment.

Description

Technical Field

[0001] This utility model belongs to the field of isolator technology, specifically relating to a portable modular enclosed isolator. Background Technology

[0002] To ensure that loaders can operate safely and efficiently, and to constantly remind operators to distinguish their own work positions and avoid confusion in work areas, existing loader work sites generally place isolators at the actual work positions of the loaders. This serves as a reminder and warning, thereby preventing the loaders from colliding with other vehicles or goods placed on the ground during operation.

[0003] Currently, the isolation equipment used in port loader operation areas is generally guardrails, and the existing guardrails are mostly 2 meters long and 1.1 meters wide. Therefore, when using guardrails to isolate and separate different work areas, it often requires a lot of manpower, equipment, and time. For example, when it is necessary to isolate and close off a 100-meter-long work area, it is necessary to use 50 guardrails of 2 meters long to achieve the enclosure. If manual transportation is used, it takes 2 minutes to move one guardrail to the truck, so 50 guardrails would take 100 minutes. Then, multiple mechanical transportations are needed to deliver all the guardrails to the required site, and unloading after transportation takes another 100 minutes. Finally, it takes another 100 minutes to assemble all the guardrails, making the installation of the entire guardrail system require a lot of time and cost. Utility Model Content

[0004] The technical problem solved by this utility model is to provide a portable, modular enclosure with a simple structure and low cost, so as to reduce the workload of operators and the investment cost of container yards, and improve the work efficiency of workers.

[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a portable combined enclosed isolator, which includes a support column, a fixed base at the lower end of the support column, a support frame at the upper end of the support column, a locking mechanism on the side of the support frame, a rotating shaft rotatably mounted in the middle of the support frame, an isolation belt fixing part in the middle of the rotating shaft, and an isolation belt wrapped around the isolation belt fixing part; one end of the rotating shaft extends out of the support frame and is provided with a rotating handle or a rotating drive, and the other end of the rotating shaft extends out of the support frame and is provided with a locking part, a locking hole in the middle of the locking part, the locking hole cooperating with the locking mechanism, and capable of locking or unlocking the rotation of the rotating shaft. When using this invention to isolate and separate a port loader's work area, one version of this invention with isolation tape wrapped around it and another version without isolation tape wrapped around it can be placed in corresponding positions. Then, the locking mechanism is opened, and the rotating shaft of the corresponding portable combined enclosed isolator is rotated to release the isolation tape until the length of the isolation tape meets the isolation requirements of the site. The locking mechanism is then operated to lock the rotating shaft, and the end of the isolation tape is tied to another portable combined enclosed isolator or other components to complete the isolation over a certain distance. Furthermore, based on this, it not only has advantages such as simple structure, convenient operation, low cost, and convenient transportation, but also can meet the requirements for long-distance isolation while reducing energy consumption and the use of auxiliary equipment.

[0006] Furthermore, the locking mechanism includes a locking frame disposed on the side of the support frame. The side of the locking frame is provided with a limiting groove. A locking post is vertically slidably mounted in the middle of the locking frame. A limiting post is provided in the middle of the locking post. The limiting post can be located inside or outside the limiting groove when the locking post rotates horizontally. When the limiting post is located inside the limiting groove, the lower end of the locking post is higher than the locking part. When the limiting post is located outside the limiting groove, the lower end of the locking post can be inserted into the locking hole so that it can realize the corresponding unlocking and unlocking actions.

[0007] Furthermore, the support column includes an outer sleeve, the lower end of which is connected to a fixed base, and an inner rod detachably inserted into the upper end of the outer sleeve. The upper end of the inner rod is fixedly connected to the support frame. Because the entire support column adopts a detachable, modular structure, it is easy for workers to carry and transport it.

[0008] Furthermore, the fixed base includes three support legs and three sets of connecting rods. The three support legs are arranged in a circular array around the support column as the array center, and the upper end of each support leg is hinged to the lower part of the support column. Each support leg has a sliding groove in the middle. The three sets of connecting rods are also arranged in a circular array around the support column as the array center, and the upper end of each set of connecting rods is hinged to the lower part of the support column. The lower end of each set of connecting rods is equipped with a sliding component, which is slidably disposed in the corresponding sliding groove to ensure that the three support legs can be in an extended or retracted state relative to the support column, thereby reducing the space occupied by the entire equipment during handling and transportation.

[0009] Furthermore, the fixed base includes three support legs, which are arranged in a circular array around the support column as the center. The upper end of each support leg is hinged to the lower part of the support column, and a connecting rod is hinged to the middle of each support leg. A connecting rod is hinged to the end of the connecting rod away from the support leg, and a connecting rod is hinged to the end of the connecting rod away from the connecting rod. The end of the connecting rod is hinged to the lower part of the support column, so as to ensure that the three support legs can be in an extended or retracted state relative to the support column, thereby reducing the space occupied by the entire equipment during handling and transportation.

[0010] Furthermore, the isolation belt fixing part includes a fixing plate fixedly mounted on the rotating shaft. The fixing plate has a fixing hole in the middle, and the end of the isolation belt can be tied to the fixing plate through the fixing hole.

[0011] Furthermore, the isolation strips and / or support columns are equipped with reflective strips.

[0012] As can be seen from the above technical solutions, this utility model has the following advantages: when using this utility model to isolate and separate the port loader operation site, it not only has the advantages of simple structure, convenient operation, low cost and convenient transportation, but also can meet the long-distance isolation length requirements and reduce energy consumption and the use of auxiliary equipment. Attached Figure Description

[0013] To more clearly illustrate the technical solution of this utility model, the drawings used in the description will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of the present invention when the fixed pin and the rotating shaft are in a relatively fixed state;

[0015] Figure 2 This is a schematic diagram of the structure of the rotating shaft in the present invention when it is in a free state.

[0016] In the diagram: 1. Outer sleeve; 2. Support leg; 3. Connecting rod; 4. Slide groove; 5. Inner rod; 6. Rotating handle; 7. Rotating shaft; 8. Locking frame; 9. Limiting post; 10. Locking post; 11. Locking part; 12. Locking hole; 13. Isolation belt fixing part; 14. Fixing hole. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] like Figures 1 to 2 As shown, this utility model provides a portable modular enclosed isolator, which includes a support column. The support column includes an outer sleeve 1. The lower end of the outer sleeve 1 is connected to a fixed base. The upper end of the outer sleeve 1 is detachably inserted with an inner rod 5. The upper end of the inner rod 5 is fixedly connected to a support frame.

[0019] The fixed base includes three support legs 2 and three sets of connecting rods 3. The three support legs 2 are arranged in a circular array around the support column as the array center, and the upper end of each support leg 2 is hinged to the middle of the lower outer sleeve 1 of the support column. Each support leg 2 has a sliding groove 4 in the middle. The three sets of connecting rods 3 are also arranged in a circular array around the support column as the array center, and the upper end of each set of connecting rods 3 is hinged to the lower part of the lower outer sleeve 1 of the support column. The lower end of each set of connecting rods 3 is equipped with a sliding member, which is slidably disposed in the corresponding sliding groove 4 to ensure that the three support legs 2 can be in an extended or retracted state relative to the support column, thereby reducing the space occupied by the entire equipment during handling and transportation.

[0020] In addition to the above structure, the three support legs 2 in the fixed base can also adopt other hinge structures. For example, the fixed base includes three support legs 2, which are arranged in a circular array around the support column as the array center, and the upper end of each support leg 2 is hinged to the middle of the lower outer sleeve 1 of the support column. A connecting rod 1 is hinged to the middle of each support leg 2, and a connecting rod 2 is hinged to the end of the connecting rod 1 away from the support leg 2. The end of the connecting rod 2 away from the connecting rod 1 is hinged to the lower part of the lower outer sleeve 1 of the support column. In this case, it can also ensure that the three support legs 2 can be in an extended state and a retracted state relative to the support column, thereby reducing the space occupied by the entire equipment during handling and transportation.

[0021] A rotating shaft 7 is rotatably mounted in the middle of the support frame. A barrier strap fixing part 13 is provided in the middle of the rotating shaft 7. The barrier strap fixing part 13 includes a fixing plate fixedly mounted on the rotating shaft 7. A fixing hole 14 is provided in the middle of the fixing plate, allowing the end of the barrier strap to be tied to the fixing plate first, and then the barrier strap to be wound around the rotating shaft 7. One end of the rotating shaft 7 extends out of the support frame and is provided with a rotating handle 6 or a rotating drive component, such as an electric motor. The other end of the rotating shaft 7 extends out of the support frame and is provided with a locking part 11. A locking hole 12 is provided in the middle of the locking part 11. A locking mechanism is fitted on one side of the locking hole 12, allowing the rotation of the rotating shaft 7 to be locked or unlocked through the cooperation between the locking mechanism and the locking hole 12.

[0022] Specifically, the locking mechanism includes a locking frame 8 disposed on the side of the support frame. The side of the locking frame 8 has a limiting groove. A locking post 10 is vertically slidably mounted in the middle of the locking frame 8. A limiting post 9 is disposed in the middle of the locking post 10. The limiting post 9 can be located inside or outside the limiting groove when the locking post 10 rotates horizontally. Furthermore, when the limiting post 9 is located inside the limiting groove, as... Figure 1 As shown, the lower end of the locking pin 10 is higher than the locking part 11 and does not interfere with the rotation of the rotating shaft 7; when the limiting pin 9 is outside the limiting groove, as Figure 2 As shown, the locking pin 10 can slide downward relative to the locking frame 8 and its lower end can be inserted into the locking hole 12, so that it can realize the corresponding unlocking and unlocking actions.

[0023] Based on this, when using this utility model to isolate and separate port loader operation areas, one utility model with isolation tape wrapped around it and one utility model without isolation tape wrapped around it can be placed in the corresponding positions. Then, the locking mechanism is opened, and the rotating shaft 7 of the corresponding portable combined enclosed isolator is rotated to release the isolation tape until the length of the isolation tape meets the isolation requirements of the site. Then, the locking mechanism is operated to lock the rotating shaft 7, and the head of the isolation tape is tied to another portable combined enclosed isolator or other components to complete the isolation over a certain distance. Moreover, it not only has the advantages of simple structure, convenient operation, low cost, and convenient transportation, but also can meet the isolation length requirements for long distances and reduce energy consumption and the use of auxiliary equipment.

[0024] The terms "first," "second," "third," "fourth," etc. (if present) in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of the utility model described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0025] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A portable modular enclosed isolator, comprising a support column, the lower end of which is provided with a fixed base; characterized in that, A support frame is provided at the upper end of the support column, and a locking mechanism is provided on the side of the support frame. A rotating shaft (7) is rotatably installed in the middle of the support frame. An isolation belt fixing part (13) is provided in the middle of the rotating shaft (7), and an isolation belt is wrapped around the isolation belt fixing part (13). A rotating handle (6) or a rotating drive is provided after one end of the rotating shaft (7) extends out of the support frame. A locking part (11) is provided after the other end of the rotating shaft (7) extends out of the support frame. A locking hole (12) is provided in the middle of the locking part (11), and the locking hole (12) cooperates with the locking mechanism.

2. The portable modular enclosed isolator according to claim 1, characterized in that, The locking mechanism includes a locking frame (8) provided on the side of the support frame. The side of the locking frame (8) is provided with a limiting groove. A locking post (10) is vertically slidably installed in the middle of the locking frame (8). A limiting post (9) is provided in the middle of the locking post (10). The limiting post (9) can be located inside or outside the limiting groove when the locking post (10) rotates horizontally. When the limiting post (9) is located inside the limiting groove, the lower end of the locking post (10) is higher than the locking part (11). When the limiting post (9) is located outside the limiting groove, the lower end of the locking post (10) can be inserted into the locking hole (12).

3. The portable modular enclosed isolator according to claim 1, characterized in that, The support column includes an outer sleeve (1), the lower end of which is connected to a fixed base, and an inner rod (5) is detachably inserted into the upper end of the outer sleeve (1), with the upper end of the inner rod (5) fixedly connected to the support frame.

4. The portable modular enclosed isolator according to claim 1, characterized in that, The fixed base includes three support legs (2) and three sets of connecting rods (3). The three support legs (2) are arranged in a circular array around the support column as the array center, and the upper end of each support leg (2) is hinged to the lower part of the support column. Each support leg (2) has a sliding groove (4) in the middle. The three sets of connecting rods (3) are also arranged in a circular array around the support column as the array center, and the upper end of each set of connecting rods (3) is hinged to the lower part of the support column. Each set of connecting rods (3) has a sliding component installed at the lower end, and the sliding component is slidably set in the corresponding sliding groove (4).

5. The portable modular enclosed isolator according to claim 1, characterized in that, The fixed base includes three support legs (2). The three support legs (2) are arranged in a circle around the support column as the center of the array outside the support column. The upper end of each support leg (2) is hinged to the lower part of the support column. A connecting rod 1 is hinged to the middle of each support leg (2). A connecting rod 2 is hinged to the end of the connecting rod 1 away from the support leg (2). The end of the connecting rod 2 away from the connecting rod 1 is hinged to the lower part of the support column.

6. The portable modular enclosed isolator according to claim 1, characterized in that, The isolation belt fixing part (13) includes a fixing plate fixedly mounted on the rotating shaft (7), and a fixing hole (14) is provided in the middle of the fixing plate.

7. The portable modular enclosed isolator according to claim 1, characterized in that, The isolation strips and / or support columns are equipped with reflective strips.

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