Extensible band isolating device

Abstract

The utility model discloses a telescopic band isolation device which comprises a column body, a base is installed at the bottom of the column body, a clamping base and a telescopic band unit are installed on the column body, the telescopic band unit comprises a telescopic isolation band and a buckle connected to the end of the isolation band, a limiting hole is longitudinally formed in the upper side of the clamping base, and the limiting hole does not penetrate through the clamping base. A connecting groove is further formed in the side face of the clamping base and communicates with the limiting hole, a lock is installed at the position, corresponding to the connecting groove, of the clamping base, the buckle comprises a limiting part and a connecting part, the isolation belt is connected with the connecting part, the limiting part is used for being inserted into the limiting hole, the connecting part is used for being inserted into the connecting groove, and a lock hole is formed in the connecting part; when the lock tongue of the lock stretches into the lock hole, the buckle and the clamping base are limited, and therefore the problem that the buckle and the clamping base cannot be locked is solved.

Description

Technical Field

[0001] This utility model relates to the field of isolation and protection devices, and in particular to a telescopic belt isolation device. Background Technology

[0002] Retractable safety barriers are mainly used for guiding the flow of people and isolating goods and facilities. These barriers are flexible and easy to install. To use them, pull out the buckle on one side of the column and insert it into the seat on the adjacent column, thus forming an interconnected barrier. When people need to cross the barrier, they need to pull the buckle upwards from the seat; the buckle automatically retracts under the action of the retractable barrier unit, making it convenient to use.

[0003] At the power plant equipment site, especially at the top cover of the generator, this type of retractable isolation belt is used for isolation. It is in an isolated state during equipment operation and maintenance. When maintenance personnel need to pass through, they can pull the buckle out of the bracket to pass through.

[0004] Because the buckles and seats of the current telescopic isolation belts are directly plugged in without a locking mechanism, and the telescopic isolation belts can be moved freely from the top cover of the generator, it is impossible to prevent unauthorized personnel from disassembling the buckles and moving the telescopic isolation belts.

[0005] Existing telescopic isolation belts cannot meet the requirements for locking with buckles and mounting brackets. Furthermore, they cannot easily be fixed to ferromagnetic surfaces such as generator covers. Utility Model Content

[0006] The purpose of this utility model is to provide a telescopic belt isolation device, which at least solves the problem that the buckle and the seat cannot be locked.

[0007] To achieve the above objectives, this utility model provides a telescopic belt isolation device, including a column, a base installed at the bottom of the column, a mounting seat and a telescopic belt unit installed on the column, the telescopic belt unit including a telescopic isolation belt and a buckle connected to the end of the isolation belt, the mounting seat having a limiting hole longitudinally provided on its upper side, the limiting hole not penetrating the mounting seat, the mounting seat also having a connecting groove on its side, the connecting groove communicating with the limiting hole, a lock installed on the mounting seat at the position corresponding to the connecting groove, the buckle including a limiting part and a connecting part, the isolation belt connecting to the connecting part, the limiting part being used to insert into the limiting hole, the connecting part being used to insert into the connecting groove, the connecting part having a locking hole; when the lock tongue of the lock extends into the locking hole, it limits the buckle to the mounting seat.

[0008] The limiting hole is a circular hole, and the limiting part is a cylindrical structure.

[0009] The limiting hole is a polygonal hole, and the limiting part is a polygonal column structure.

[0010] The top of the column is provided with a second notch, and the card holder is provided with a card slot. The card holder is engaged with the second notch through the card slot.

[0011] The lock is a mechanical telescopic lock. The card seat has a mounting hole at the corresponding connecting groove position. The mounting hole is a through hole, and the telescopic lock is installed and fixed through the mounting hole.

[0012] The base has at least one mounting slot at its bottom, and a magnetic device is fixedly installed in the mounting slot. The magnetic device is a magnetic base with a detachable handle.

[0013] The lock uses an electromagnetic pin. The card holder has a mounting hole at the corresponding connecting slot. The mounting hole is a blind hole, and the electromagnetic pin is installed in the mounting hole. The base is equipped with a battery and a wireless controller. The battery is electrically connected to the wireless controller, and the wireless controller is electrically connected to the electromagnetic pin.

[0014] The base has at least one mounting slot at its bottom, and a magnetic device, which is an electromagnet, is fixedly installed in the mounting slot. The electromagnet is electrically connected to the wireless controller.

[0015] A warning light is installed on the top of the column, and the warning light is electrically connected to the wireless controller.

[0016] The column is equipped with a number of corresponding card holders and telescopic belt units.

[0017] Compared with the prior art, this utility model has the following technical effects:

[0018] 1. This utility model installs a lock on the card seat, and sets a lock hole at the connecting part of the buckle. The limiting part is adapted to the limiting hole. When the limiting part is inserted into the limiting hole, the locking tongue of the lock is extended into the lock hole, thus limiting the buckle and the card seat, thereby solving the problem that the buckle and the card seat cannot be locked.

[0019] 2. The base of this utility model is equipped with a storage battery and a wireless controller. The storage battery is electrically connected to the wireless controller, and the wireless controller is electrically connected to the electromagnetic plug. It is controlled by a remote control and is convenient to use.

[0020] 3. The base of this utility model is provided with a clearance hole on one side of the mounting groove. The handle can be inserted into the clearance hole to control the magnetic base. By rotating the handle, the magnetic base is made to adhere to the generator cover plate. After the magnetic base is adhered, the handle can be removed so that the device cannot be moved at will.

[0021] 4. The magnetic device of this utility model is an electromagnet, which is fixedly installed in the mounting groove. A wireless controller is used to control the energization and de-energization of the electromagnet via a remote control. When the electromagnet is energized, it adheres to the generator cover plate, preventing the device from being moved arbitrarily.

[0022] 5. A warning light is installed on the top of the column of this utility model to warn people, especially at night.

[0023] 6. The column of this utility model is equipped with multiple card seats and telescopic belt units to form a curtain-like isolation and protection. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0025] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0026] Figure 2 This is a cross-sectional view of the base in this utility model.

[0027] Figure 3 for Figure 2 The middle AA section view shows that the lock is a mechanical telescopic lock.

[0028] Figure 4 for Figure 2 The middle AA section view shows that the lock uses an electromagnetic bolt.

[0029] Figure 5 for Figure 2 Schematic diagram of the enlarged structure of B.

[0030] Figure 6 This is a schematic diagram of the bottom structure of the base of this utility model.

[0031] Figure 7 This is a schematic diagram of the present invention in use.

[0032] Figure label:

[0033] Column 10, first notch 11, second notch 12;

[0034] Base 20, mounting slot 21, clearance hole 211, magnetic device 22, bolt 221, handle 222, equipment compartment 23;

[0035] Card holder 30, limiting hole 31, connecting groove 311, mounting hole 32, lock 33, card slot 34;

[0036] Telescopic belt unit 40, isolation belt 41, buckle 42, limiting part 421, connecting part 422, locking hole 423, fixing port 424;

[0037] 50 batteries;

[0038] Wireless controller 60;

[0039] Warning light 70. Detailed Implementation

[0040] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0041] Example 1:

[0042] See Figure 1-4 A retractable belt isolation device includes a column 10, a base 20 installed at the bottom of the column 10, a card seat 30 and a retractable belt unit 40 installed on the column 10, the retractable belt unit 40 includes a retractable isolation belt 41 and a buckle 42 connected to the end of the isolation belt 41, an automatic winding device of the retractable belt unit 40 is installed inside the column 10, a first notch 11 is provided on the column 10, one end of the isolation belt 41 is wound on the automatic winding device, and the other end of the isolation belt 41 passes through the first notch 11 and is fixedly connected to the buckle 42.

[0043] In this embodiment, see Figure 3 , 4 The card holder 30 has a limiting hole 31 longitudinally arranged on its upper side. The limiting hole 31 does not penetrate the card holder 30. The side of the card holder 30 is also provided with a connecting groove 311, which communicates with the limiting hole 31. A lock 33 is installed on the card holder 30 at the position corresponding to the connecting groove 311. The buckle 42 includes a limiting part 421 and a connecting part 422. The isolation strip 41 is connected to the connecting part 422. The limiting part 421 is used to be inserted into the limiting hole 31, and the connecting part 422 is used to be inserted into the connecting groove 311. A lock hole 423 is provided on the connecting part 422.

[0044] A lock 33 is installed on the card holder 30. A lock hole 423 is provided in the connecting part 422 of the buckle 42. The limiting part 421 is adapted to the limiting hole 31. When the limiting part 421 is inserted into the limiting hole 31, the locking tongue of the lock 33 is extended into the lock hole 423, which limits the buckle 42 and the card holder 30, thereby solving the problem that the buckle 42 and the card holder 30 cannot be locked.

[0045] In one of the designs, the limiting hole 31 is a circular hole, and the limiting part 421 is a cylindrical structure.

[0046] In another embodiment, the limiting hole 31 is a polygonal hole, such as a triangular hole or a rectangular hole. The limiting part 421 is a polygonal column structure.

[0047] For ease of mounting the card holder 30 onto the column 10, see [link / reference] Figure 3 , 4The top of the column 10 is provided with a second notch 12, and the card holder 30 is provided with a card slot 34. The card holder 30 is engaged with the second notch 12 through the card slot 34.

[0048] See Figure 3 In this embodiment, the lock 33 is a mechanical telescopic lock. The mounting hole 32 is provided on the card holder 30 at the position corresponding to the connecting groove 311. The mounting hole 32 is a through hole, and the telescopic lock is installed and fixed through the mounting hole 32. Mechanical telescopic locks are existing technology. In use, pressing one end of the telescopic lock to insert the key causes the bolt to extend and insert into the lock hole 423, locking the buckle 42 to the card holder 30.

[0049] Example 2:

[0050] The difference from Embodiment 1 is that, in this embodiment, see Figure 4 The lock 33 uses an electromagnetic pin. The card holder 30 has a mounting hole 32 at the position corresponding to the connecting groove 311. The mounting hole 32 is a blind hole, and the electromagnetic pin is installed in the mounting hole 32.

[0051] To further power the electromagnetic latch, see [link to relevant documentation]. Figure 5 The base 20 houses a battery 50 and a wireless controller 60. The battery 50 is electrically connected to the wireless controller 60, and the wireless controller 60 is electrically connected to an electromagnetic plug. It is convenient to use as it is controlled by a remote.

[0052] In this embodiment, when the electromagnetic latch is not energized, the bolt is extended; when energized, the bolt retracts, thereby unlocking the latch. The wireless controller 60 uses a four-way wireless remote control switch with a voltage of DC 12V. The wireless controller 60 is controlled by the remote control, thereby controlling the energization and de-energization of the electromagnetic latch. The battery 50 has a voltage of 12V.

[0053] Specifically, see Figure 5 , 6 The base 20 has a hollow disc structure, and an internal device compartment 23 is provided inside the base 20. The battery 50 and the wireless controller 60 are installed in the device compartment 23. For convenient charging, a charging port is also installed on the base 20 to charge the battery. In addition, a main switch is also installed on the base 20 to switch the electrical connection between the battery 50 and the wireless controller 60.

[0054] Example 3:

[0055] Based on Example 1, see Figure 5 , 6 The bottom of the base 20 is provided with at least one mounting groove 21. A magnetic device 22 is fixedly installed in the mounting groove 21 by bolts 221. The magnetic device 22 is a magnetic base with a detachable handle 222.

[0056] In this embodiment, the bottom of the base 20 is provided with two mounting slots 21. The bolt 221 passes through the threaded hole at the top of the base 20 and is then fixed. The base 20 is provided with a clearance hole 211 on one side of the mounting slot 21. The handle 222 can be inserted into the clearance hole 211 to control the magnetic base. By rotating the handle 222, the magnetic base is made to adhere to the generator cover plate. After the magnetic base is adhered, the handle 222 can be removed, so that the device cannot be moved arbitrarily.

[0057] Example 4:

[0058] Based on Example 2, combined with Figure 5 , 6 The bottom of the base 20 is provided with at least one mounting groove 21, and a magnetic device 22 is fixedly installed in the mounting groove 21. The magnetic device 22 is an electromagnet, and the electromagnet is electrically connected to the wireless controller 60.

[0059] In this embodiment, the base 20 has two mounting slots 21 at its bottom. The electromagnet is fixedly installed in the mounting slots 21. The wireless controller 60 is controlled by a remote control to control the energization and de-energization of the electromagnet. When the electromagnet is energized, it adheres to the generator cover plate, preventing the device from being moved arbitrarily.

[0060] Example 5:

[0061] Based on Example 2 or Example 4, see Figure 1 , 2 A warning light 70 is installed on the top of the column 10 to alert personnel, especially at night. The warning light 70 is electrically connected to a wireless controller 60. The wireless controller 60 is controlled by a remote control, which in turn controls the power supply to and from the warning light 70.

[0062] In this embodiment, the warning light 70 is a DC 12V warning light. The warning light 70 is mounted on the top end cap of the column 10 by bolts.

[0063] Example 6:

[0064] Based on Example 1, 2, 3, 4, or 5, see [link to example]. Figure 1 , 2 Multiple card holders 30 and telescopic belt units 40 are installed on the column 10 to form a curtain-like isolation and protection.

[0065] In this embodiment, three pairs of card holders 30 and telescopic belt units 40 are installed on the column 10 from bottom to top. In order to install the card holders 30 and telescopic belt units 40, the column 10 is connected in three sections from bottom to top, for example by welding.

[0066] The method of use or principle of this utility model:

[0067] When using, please refer to Figure 7 Multiple telescopic isolation devices of this application are placed at intervals on the generator cover plate. After adjusting the spacing, the base 20 is fixed to the generator cover plate by a magnetic base or electromagnet.

[0068] Next, pull out the latch 42 on one side, insert the limiting part 421 into the limiting hole 31 of the adjacent device, and then extend the bolt of the lock 33 into the lock hole 423 to limit the latch 42 and the card seat 30. Repeat the above steps to finally form a protective system.

Claims

1. A retractable belt isolation device, comprising a column (10), a base (20) mounted on the bottom of the column (10), a mounting seat (30) and a retractable belt unit (40) mounted on the top of the column (10), the retractable belt unit (40) comprising a retractable isolation belt (41) and a buckle (42) connected to the end of the isolation belt (41), characterized in that: The card holder (30) is provided with a limiting hole (31) on its upper side in a longitudinal direction. The limiting hole (31) does not penetrate the card holder (30). The side of the card holder (30) is also provided with a connecting groove (311). The connecting groove (311) is connected to the limiting hole (31). A lock (33) is installed on the card holder (30) at the position corresponding to the connecting groove (311). The buckle (42) includes a limiting part (421) and a connecting part (422). The isolation strip (41) is connected to the connecting part (422). The limiting part (421) is used to be inserted into the limiting hole (31). The connecting part (422) is used to be inserted into the connecting groove (311). A lock hole (423) is provided on the connecting part (422). When the lock tongue of the lock (33) is inserted into the lock hole (423), the buckle (42) is limited to the card holder (30).

2. The telescopic belt isolation device according to claim 1, characterized in that: The limiting hole (31) is a round hole, and the limiting part (421) is a cylindrical structure.

3. The telescopic belt isolation device according to claim 1, characterized in that: The limiting hole (31) is a polygonal hole, and the limiting part (421) is a polygonal column structure.

4. The telescopic belt isolation device according to claim 1, characterized in that: The top of the column (10) is provided with a second notch (12), and the card holder (30) is provided with a card slot (34). The card holder (30) is attached to the second notch (12) through the card slot (34).

5. The telescopic belt isolation device according to claim 1, characterized in that: The lock (33) is a mechanical telescopic lock. The card seat (30) has an installation hole (32) at the position of the corresponding connecting groove (311). The installation hole (32) is a through hole, and the telescopic lock is installed and fixed through the installation hole (32).

6. The telescopic belt isolation device according to claim 1, characterized in that: The bottom of the base (20) is provided with at least one mounting groove (21), and a magnetic device (22) is fixedly installed in the mounting groove (21). The magnetic device (22) is a magnetic seat, and the magnetic seat has a detachable handle (222).

7. The telescopic belt isolation device according to claim 1, characterized in that: The lock (33) uses an electromagnetic pin. The card holder (30) has a mounting hole (32) at the position of the corresponding connecting groove (311). The mounting hole (32) is a blind hole. The electromagnetic pin is installed in the mounting hole (32). The base (20) is equipped with a storage battery (50) and a wireless controller (60). The storage battery (50) is electrically connected to the wireless controller (60), and the wireless controller (60) is electrically connected to the electromagnetic pin.

8. A telescopic belt isolation device according to claim 7, characterized in that: The bottom of the base (20) is provided with at least one mounting groove (21), and a magnetic device (22) is fixedly installed in the mounting groove (21). The magnetic device (22) is an electromagnet, and the electromagnet is electrically connected to the wireless controller (60).

9. A telescopic belt isolation device according to claim 7 or 8, characterized in that: A warning light (70) is installed on the top of the column (10), and the warning light (70) is electrically connected to the wireless controller (60).

10. A telescopic belt isolation device according to claim 1, characterized in that: The column (10) is equipped with a plurality of card holders (30) and telescopic belt units (40).

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