Fire sprinkler removal device

Abstract

The utility model relates to fire control equipment installation equipment technical field, concretely is a fire control sprinkling removal device, including work bin, the right side of work bin with the left side rotation connection of motor bin, the outer wall of motor bin and the inner wall fixed connection of fixed ring, the bottom fixed connection of fixed ring has held the pole, will hold the head cover in the outside of the sprinkler head, grips the held pole and presses down the control switch, drive motor drives the sliding rod coaxial rotation, under the force of thread meshing sliding rod along the outer wall of drive motor output shaft and slides, sliding rod in sliding drives sliding platform to slide in the work bin, sliding platform in sliding drives the deflection block to slide in the work bin through the fixed block, when the deflection block drives the wedge block to slide in the sliding groove, the wedge block and the inner wall of sliding groove abut after can drive the deflection block to occur deflection with fixed block as the pivot, make the device can adapt to various models of sprinkler head, has expanded the applicable range of device.

Description

Technical Field

[0001] This utility model relates to the field of fire protection facility installation equipment technology, specifically a fire sprinkler removal device. Background Technology

[0002] In the construction industry, the removal of fire sprinkler systems is extremely common, whether for large-scale renovations or minor adjustments to functional layouts. As a core line of defense for building fire safety, fire sprinkler systems respond rapidly during a fire, effectively controlling its spread by spraying large amounts of water, buying precious time for evacuation and rescue efforts, and minimizing loss of life and property. However, when a building's use changes, its structure is modified, or the system is upgraded, the removal of the fire sprinkler system inevitably becomes necessary.

[0003] Currently, most fire sprinkler retraction devices on the market rely on manual operation for dismantling, which is not only inefficient but also prone to damage to surrounding building structures and pipelines due to improper operation. Utility Model Content

[0004] The purpose of this utility model is to provide a fire sprinkler dismantling device to solve the problem of low efficiency due to reliance on manual operation mentioned in the background art. To achieve the above objective, this utility model provides the following technical solution: a fire sprinkler dismantling device, including a working chamber, the right side of which is rotatably connected to the left side of a motor chamber, the outer wall of the motor chamber being fixedly connected to the inner wall of a fixing ring, and a gripping rod being fixedly connected to the bottom of the fixing ring.

[0005] The inner wall of the motor compartment is engaged with the outer wall of the drive assembly. The outer wall of one end of the drive assembly is threadedly connected to the inner wall on the right side of the working compartment. One end of the drive assembly is rotatably connected to the inner wall of the clamping assembly.

[0006] Preferably, a sliding groove is provided on the left side of the working chamber, and the inner wall of the sliding groove slides against the outer wall of the clamping assembly.

[0007] Preferably, the outer wall of the grip rod is provided with a protective sleeve, and the outer wall of the grip rod is provided with a control switch that can control the rotation of the drive component.

[0008] Preferably, the drive assembly includes a drive block, a drive motor, and a sliding rod. The outer wall of the drive block is engaged with the inner wall of the motor compartment, and the inner side wall of the drive block is engaged with the outer wall of the drive motor. The outer wall of the drive motor output shaft is movably sleeved with the sliding rod, and the outer wall of the sliding rod is threadedly connected to the inner wall on the right side of the working compartment. One end of the sliding rod located on the inner wall of the working compartment is rotatably connected to the inner wall of the clamping assembly.

[0009] Preferably, the clamping assembly includes a sliding table, a fixed block, a deflection block, a wedge block, and a clamping head. The inner wall on the right side of the sliding table is rotatably connected to one end of the sliding rod located on the inner wall of the working chamber, and the left side of the sliding table is fixedly connected to the right side of the fixed block. The inner wall of the fixed block is rotatably connected to the outer wall on the right side of the deflection block, and the outer wall of the deflection block is provided with two wedge blocks. The clamping head is fixedly connected to the outer wall of the deflection block near the left side, and the two wedge blocks are respectively provided on both sides of the deflection block.

[0010] Preferably, the outer wall of the wedge block abuts against the inner wall of the sliding groove, and after the wedge block abuts against the inner wall of the sliding groove, it can drive the deflection block to deflect around the fixed block as the axis.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] In this invention, the clamping head is placed over the outside of the spray head. By gripping the holding rod and pressing the control switch, the drive motor drives the sliding rod to rotate coaxially. Under the force of threaded engagement, the sliding rod slides along the outer wall of the drive motor output shaft. When the sliding rod slides, it drives the sliding table to slide within the working chamber. When the sliding table slides, it drives the deflection block to slide within the working chamber through the fixed block. When the deflection block drives the wedge block to slide within the sliding groove, the wedge block abuts against the inner wall of the sliding groove, which can drive the deflection block to deflect around the fixed block as the axis. This allows the device to be adapted to various types of spray heads, expanding the applicability of the device.

[0013] In this invention, after the deflection block deflects, it causes the clamping head to abut against the outer wall of the spray head. At this time, the drive motor directly drives the working chamber to rotate in the motor chamber through the sliding rod, thereby disassembling the spray head, which improves the work efficiency of the staff and will not cause damage to the surrounding building structure, pipelines, etc. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a cross-sectional view of the present invention;

[0016] Figure 3 This is a schematic diagram of the drive component structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the supporting component structure of this utility model.

[0018] In the diagram: 1. Working chamber; 2. Fixing ring; 3. Grip rod; 4. Motor chamber; 5. Drive assembly; 501. Drive block; 502. Drive motor; 503. Sliding rod; 6. Clamping assembly; 601. Sliding table; 602. Fixing block; 603. Deflection block; 604. Wedge block; 605. Clamping head. Detailed Implementation

[0019] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1 to 4 This utility model provides a technical solution: a fire sprinkler removal device, including a working chamber 1, the right side of the working chamber 1 is rotatably connected to the left side of the motor chamber 4, the outer wall of the motor chamber 4 is fixedly connected to the inner wall of the fixing ring 2, and a gripping rod 3 is fixedly connected to the bottom of the fixing ring 2.

[0021] The inner wall of the motor compartment 4 is engaged with the outer wall of the drive assembly 5. The outer wall of one end of the drive assembly 5 is threadedly connected to the inner wall on the right side of the working compartment 1. One end of the drive assembly 5 is rotatably connected to the inner wall of the clamping assembly 6.

[0022] In this embodiment, as Figures 1 to 4 As shown, a sliding groove is provided on the left side of the working chamber 1, and the inner wall of the sliding groove slides against the outer wall of the clamping assembly 6.

[0023] In this embodiment, as Figures 1 to 4 As shown, the outer wall of the grip rod 3 is provided with a protective sleeve, and the outer wall of the grip rod 3 is provided with a control switch that can control the rotation of the drive component 5.

[0024] In this embodiment, as Figures 1 to 4 As shown, the drive assembly 5 includes a drive block 501, a drive motor 502, and a sliding rod 503. The outer wall of the drive block 501 is engaged with the inner wall of the motor compartment 4, and the inner wall of the drive block 501 is engaged with the outer wall of the drive motor 502. The outer wall of the output shaft of the drive motor 502 is movably sleeved with the sliding rod 503, and the outer wall of the sliding rod 503 is threadedly connected to the inner wall of the right side of the working compartment 1. One end of the sliding rod 503 located on the inner wall of the working compartment 1 is rotatably connected to the inner wall of the clamping assembly 6.

[0025] In this embodiment, as Figures 1 to 4As shown, the clamping assembly 6 includes a sliding table 601, a fixing block 602, a deflection block 603, a wedge block 604, and a clamping head 605. The inner wall on the right side of the sliding table 601 is rotatably connected to one end of the sliding rod 503 located on the inner wall of the working chamber 1, and the left side of the sliding table 601 is fixedly connected to the right side of the fixing block 602. The inner wall of the fixing block 602 is rotatably connected to the outer wall on the right side of the deflection block 603, and two wedge blocks 604 are provided on the outer wall of the deflection block 603. The clamping head 605 is fixedly connected to the outer wall of the deflection block 603 near the left side, and the two wedge blocks 604 are respectively provided on both sides of the deflection block 603.

[0026] In this embodiment, as Figures 1 to 4 As shown, the outer wall of the wedge block 604 abuts against the inner wall of the sliding groove, and after the wedge block 604 abuts against the inner wall of the sliding groove, it can drive the deflection block 603 to deflect around the fixed block 602 as the axis.

[0027] The method of use and advantages of this utility model: The working process of this fire sprinkler retraction device is as follows:

[0028] like Figures 1 to 4 As shown, the clamping head 605 is placed on the outside of the spray head, the gripping rod 3 is grasped and the control switch is pressed. The drive motor 502 drives the sliding rod 503 to rotate coaxially. Under the force of threaded engagement, the sliding rod 503 slides along the outer wall of the output shaft of the drive motor 502. When the sliding rod 503 slides, it drives the sliding table 601 to slide in the working chamber 1. When the sliding table 601 slides, it drives the deflection block 603 to slide in the working chamber 1 through the fixed block 602. When the deflection block 603 drives the wedge block 604 to slide in the sliding groove, the wedge block 604 abuts against the inner wall of the sliding groove, which can drive the deflection block 603 to deflect around the fixed block 602 as the axis. After the deflection block 603 deflects, it drives the clamping head 605 to abut against the outer wall of the spray head. At this time, the drive motor 502 directly drives the working chamber 1 to rotate in the motor chamber 4 through the sliding rod 503, thereby disassembling the spray head.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A fire sprinkler retraction device, comprising a working chamber (1), characterized in that: The right side of the working chamber (1) is rotatably connected to the left side of the motor chamber (4), the outer wall of the motor chamber (4) is fixedly connected to the inner wall of the fixing ring (2), and a gripping rod (3) is fixedly connected to the bottom of the fixing ring (2). The inner wall of the motor compartment (4) is engaged with the outer wall of the drive assembly (5), the outer wall of one end of the drive assembly (5) is threadedly connected to the inner wall on the right side of the working compartment (1), and one end of the drive assembly (5) is rotatably connected to the inner wall of the clamping assembly (6).

2. The fire sprinkler retraction device according to claim 1, characterized in that: The working chamber (1) has a sliding groove on its left side, and the inner wall of the sliding groove slides against the outer wall of the clamping assembly (6).

3. The fire sprinkler retraction device according to claim 1, characterized in that: The outer wall of the grip (3) is provided with a protective sleeve, and the outer wall of the grip (3) is provided with a control switch that can control the rotation of the drive assembly (5).

4. A fire sprinkler retraction device according to claim 3, characterized in that: The drive assembly (5) includes a drive block (501), a drive motor (502), and a sliding rod (503). The outer wall of the drive block (501) is engaged with the inner wall of the motor compartment (4), and the inner side wall of the drive block (501) is engaged with the outer wall of the drive motor (502). The outer wall of the output shaft of the drive motor (502) is movably sleeved with the sliding rod (503), and the outer wall of the sliding rod (503) is threadedly connected to the inner wall on the right side of the working compartment (1). One end of the sliding rod (503) located on the inner wall of the working compartment (1) is rotatably connected to the inner wall of the clamping assembly (6).

5. A fire sprinkler retraction device according to claim 4, characterized in that: The clamping assembly (6) includes a sliding table (601), a fixed block (602), a deflection block (603), a wedge block (604), and a clamping head (605). The inner wall on the right side of the sliding table (601) is rotatably connected to one end of the sliding rod (503) located on the inner wall of the working chamber (1), and the left side of the sliding table (601) is fixedly connected to the right side of the fixed block (602). The inner wall of the fixed block (602) is rotatably connected to the outer wall on the right side of the deflection block (603), and two wedge blocks (604) are provided on the outer wall of the deflection block (603). The clamping head (605) is fixedly connected to the outer wall of the deflection block (603) near the left side, and the two wedge blocks (604) are respectively provided on both sides of the deflection block (603).

6. A fire sprinkler retraction device according to claim 5, characterized in that: The outer wall of the wedge block (604) abuts against the inner wall of the sliding groove, and after the wedge block (604) abuts against the inner wall of the sliding groove, it can drive the deflection block (603) to deflect around the fixed block (602) as the axis.

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