Multifunctional forcible entry equipment for fire-fighting emergency rescue

Abstract

The utility model relates to the technical field of fire-fighting emergency rescue, and provides multifunctional fire-fighting emergency rescue forcible entry equipment which comprises a base and an adjusting structure. The first motor is started to drive the threaded rod to rotate so as to drive the moving base to move, the moving base drives the sliding block to slide in the sliding groove, then the supporting cylinder is driven to move horizontally, the height of the supporting cylinder can be adjusted conveniently, and the supporting cylinder can be used in different forcible entry environments; and two sets of telescopic rods are driven to stretch out and draw back in the moving process of the supporting cylinder, so that the supporting cylinder can be stably supported, when the supporting cylinder moves to the required height, the supporting cylinder is rotated to enable an adjusting rod to rotate in a first hinge seat, and then a locking sleeve is rotated to lock and fix the height position of the telescopic rod, so that the supporting cylinder can move to the required height. And the telescopic rod supports the supporting barrel, so that the angle of the supporting barrel is conveniently adjusted, the drill bit can perform breaking-in operation at multiple angles, the multifunctionality of the breaking-in operation is improved, and use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of fire emergency rescue technology, and in particular to a multifunctional fire emergency rescue demolition device. Background Technology

[0002] Fire emergency rescue refers to a series of actions taken in the event of a fire or other emergency to protect people's lives and property and reduce losses. A multi-functional fire emergency rescue demolition equipment is a series of tools specially designed to quickly open or remove obstacles in emergency situations.

[0003] To this end, patent CN220046884U discloses a utility model of an emergency rescue demolition device, which relates to the field of emergency rescue demolition equipment technology. It includes a mounting base and a connecting box, with the connecting box positioned above the mounting base. One side of the connecting box is equipped with a demolition adjustment component for opening a rescue channel. In this utility model, the three demolition devices facilitate the rapid creation of a triangular rescue channel in building ruins. The use of a transmission gear and a gear ring allows for simultaneous control of the three transmission gears by a single motor. The rotation of the transmission gears also drives the transmission rack, simultaneously adjusting the demolition distance between the three demolition devices. The drive motor drives a bidirectional lead screw, causing the two threaded transmission blocks on the bidirectional lead screw to move relative to each other. This, in turn, causes the transmission rod rotatably connected to the transmission blocks to push the connecting box to adjust its height. This utility model offers high demolition efficiency and allows for adjustment of the demolition height according to different demolition environments.

[0004] The emergency rescue demolition device mentioned above can only be adjusted in height and distance during use, making it inconvenient to adjust the angle to make it usable in different demolition environments. This reduces the practicality of the equipment and makes it unsuitable for multi-functional demolition operations. Utility Model Content

[0005] The purpose of this utility model is to provide a multifunctional demolition device for fire emergency rescue, in order to solve the defect of existing demolition devices for fire emergency rescue that are not easy to adjust.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a multi-functional fire emergency rescue demolition device, including a base and an adjustment structure;

[0007] Universal wheels are fixed at the bottom edge of the base, a fixing rod is fixed on one side of the top of the base, a support base is fixed on the other side of the top of the base, and a support rod is fixed on one side of the support base.

[0008] The support base has an internal adjustment structure, which includes a first motor, an internal cavity, a threaded rod, a movable seat, a slide groove, a slider, a first hinge seat, an adjustment rod, a support cylinder, a support plate, a second hinge seat, a telescopic rod, and a locking sleeve. The first motor is fixed at the middle position of the top of the support base. The support base has an internal cavity, and a threaded rod is installed inside the internal cavity. A movable seat is installed on the outside of the threaded rod. A slide groove is provided on one side of the support base. A slider is fixed on one side of the movable seat inside the slide groove. A first hinge seat is fixed on one side of the slider. An adjustment rod is installed inside the first hinge seat. A support cylinder is fixed at one end of the adjustment rod. Support plates are fixed at both ends of one side of the support base. A second hinge seat is fixed at the bottom end of the support plate. A telescopic rod is installed inside the second hinge seat. A locking sleeve is installed at the middle position of the outside of the telescopic rod.

[0009] The adjustment structure has a demolition structure fixed inside.

[0010] Preferably, the top end of the threaded rod extends through the top end of the built-in cavity to the top end of the support base and is fixedly connected to the output end of the first motor, and the bottom end of the threaded rod is movably connected to the bottom end inside the built-in cavity.

[0011] Preferably, the threaded rod is threadedly connected to the movable seat, one end of the adjusting rod is hingedly connected to the interior of the first hinge seat, and the support cylinder is rotatably connected to the first hinge seat via the adjusting rod.

[0012] Preferably, two sets of support plates are provided, and the support plates are symmetrically distributed on one side of the support base. Two sets of second hinge seats are provided, and the second hinge seats are symmetrically distributed at both ends of the telescopic rod.

[0013] Preferably, both ends of the telescopic rod are hinged to the interior of the second hinge seat, one end of the second hinge seat is fixedly connected to one end of the support plate and one side of the support cylinder, the telescopic rod and the locking sleeve are connected by threads to form a rotating structure, and the inner diameter of the top of the locking sleeve is smaller than the inner diameter of the bottom of the locking sleeve.

[0014] Preferably, the demolition structure includes a hydraulic push rod, a through groove, a movable plate, a second motor, and a drill bit. The hydraulic push rod is fixed inside the support cylinder. One end of the support cylinder is provided with a through groove. The output end of the hydraulic push rod is fixed with a movable plate. One side of the movable plate is fixed with a second motor. The output end of the second motor is equipped with a drill bit.

[0015] Preferably, one end of the hydraulic push rod is fixedly connected to one end inside the support cylinder, the diameter of the through groove is larger than the diameter of the moving plate, and one end of the drill bit is engaged with the output end of the second motor.

[0016] The advantages of the multifunctional fire emergency rescue demolition device provided by this utility model are as follows:

[0017] By incorporating an adjustment mechanism, the first motor drives the threaded rod to rotate, causing the moving seat to move outside the threaded rod. During the movement of the moving seat, the slider slides inside the groove, thereby causing the support cylinder to move horizontally on one side of the support seat. This facilitates the adjustment of the support cylinder's height, making it usable in various demolition environments. Furthermore, the movement of the support cylinder causes two sets of telescopic rods to extend and retract, providing stable support for the support cylinder. When the support cylinder reaches the desired height, rotating the support cylinder causes the adjusting rod to rotate inside the first hinge seat, which in turn rotates the locking sleeve to lock the height position of the telescopic rod, allowing the telescopic rod to support the support cylinder. This facilitates the adjustment of the support cylinder's angle, enabling the drill bit to perform demolition operations from multiple angles, improving the versatility of demolition operations and making it easier to use.

[0018] The system incorporates a demolition mechanism. By activating a hydraulic push rod, a moving plate is driven to move horizontally through a slot, thereby moving the drill bit horizontally. This allows for easy adjustment of the drill bit's length, enabling long-distance demolition operations. When the drill bit is not in use, activating the hydraulic push rod moves the moving plate, retracting the drill bit into the support cylinder. This protects the drill bit and prevents it from causing injury to personnel. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2 This is a frontal cross-sectional view of the present invention.

[0021] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0022] Figure 4 This is a side sectional view of the present invention.

[0023] Figure 5 For the present utility model Figure 4 Enlarged structural diagram at point B.

[0024] The following are the annotations in the diagram: 1. Base; 2. Caster wheel; 3. Fixed rod; 4. Support seat; 5. Support rod; 6. Adjustment structure; 601. First motor; 602. Internal cavity; 603. Threaded rod; 604. Moving seat; 605. Slide groove; 606. Slider; 607. First hinge seat; 608. Adjustment rod; 609. Support cylinder; 610. Support plate; 611. Second hinge seat; 612. Telescopic rod; 613. Locking sleeve; 7. Dismantling structure; 701. Hydraulic push rod; 702. Through groove; 703. Moving plate; 704. Second motor; 705. Drill bit. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1-5 The present invention provides a multi-functional fire emergency rescue demolition device, including a base 1 and an adjustment structure 6.

[0027] Reference Figures 1-4As shown, casters 2 are fixed at the bottom edge of the base 1. A fixing rod 3 is fixed to one side of the top of the base 1, and a support base 4 is fixed to the other side of the top of the base 1. A support rod 5 is fixed to one side of the support base 4. An adjustment structure 6 is installed inside the support base 4. The adjustment structure 6 includes a first motor 601, an internal cavity 602, a threaded rod 603, a movable seat 604, a slide groove 605, a slider 606, a first hinge seat 607, an adjustment rod 608, a support cylinder 609, a support plate 610, a second hinge seat 611, a telescopic rod 612, and a locking sleeve 613. The first motor 601 is fixed to... At the center of the top of the support base 4, an internal cavity 602 is provided inside the support base 4. A threaded rod 603 is installed inside the internal cavity 602, and a movable seat 604 is installed on the outside of the threaded rod 603. A sliding groove 605 is provided on one side of the support base 4. A slider 606 is fixed to one side of the movable seat 604 inside the sliding groove 605. A first hinge seat 607 is fixed to one side of the slider 606. An adjusting rod 608 is installed inside the first hinge seat 607. A support cylinder 609 is fixed to one end of the adjusting rod 608. Support plates 610 are fixed to both ends of one side of the support base 4. The bottom end of the support plate 610 is fixed. A second hinge seat 611 is provided, and a telescopic rod 612 is installed inside the second hinge seat 611. A locking sleeve 613 is installed at the middle position of the outer side of the telescopic rod 612. The top end of the threaded rod 603 extends through the top end of the internal cavity 602 to the top end of the support seat 4 and is fixedly connected to the output end of the first motor 601. The bottom end of the threaded rod 603 is movably connected to the bottom end inside the internal cavity 602. The threaded rod 603 is threadedly connected to the movable seat 604. One end of the adjusting rod 608 is hinged to the inside of the first hinge seat 607. The support cylinder 609 and the first hinge seat 607 are connected by the adjusting rod 608. The support plate 610 is rotatably connected to the support base 4. Two sets of support plates 610 are provided, and the support plates 610 are symmetrically distributed on one side of the support base 4. Two sets of second hinge seats 611 are provided, and the second hinge seats 611 are symmetrically distributed at both ends of the telescopic rod 612. The two ends of the telescopic rod 612 are respectively hinged to the inside of the second hinge seat 611. One end of the second hinge seat 611 is fixedly connected to one end of the support plate 610 and one side of the support cylinder 609. The telescopic rod 612 and the locking sleeve 613 form a rotating structure through threaded engagement. The inner diameter of the top of the locking sleeve 613 is smaller than the inner diameter of the bottom of the locking sleeve 613.

[0028] By starting the first motor 601, the threaded rod 603 is rotated, causing the movable seat 604 to move outside the threaded rod 603. During the movement of the movable seat 604, the slider 606 slides inside the groove 605, thereby causing the support cylinder 609 to move horizontally on one side of the support seat 4. This facilitates the adjustment of the height of the support cylinder 609, making it usable in different demolition environments. During the movement of the support cylinder 609, the two sets of telescopic rods 612 extend and retract, thus providing stable support for the support cylinder 609. When the support cylinder 609 reaches the desired height, rotating the support cylinder 609 causes the adjusting rod 608 to rotate inside the first hinge seat 607. This, in turn, rotates the locking sleeve 613 to lock and fix the height position of the telescopic rods 612, allowing the telescopic rods 612 to support the support cylinder 609. This facilitates the adjustment of the angle of the support cylinder 609, enabling the drill bit 705 to perform demolition operations at multiple angles, improving the versatility of the demolition operation and making it easier to use.

[0029] Reference Figure 2 , Figure 4 and Figure 5 As shown, a breaking structure 7 is fixed inside the adjusting structure 6. The breaking structure 7 includes a hydraulic push rod 701, a through groove 702, a moving plate 703, a second motor 704, and a drill bit 705. The hydraulic push rod 701 is fixed inside the support cylinder 609. One end of the support cylinder 609 is provided with a through groove 702. The output end of the hydraulic push rod 701 is fixed with the moving plate 703. The second motor 704 is fixed on one side of the moving plate 703. The output end of the second motor 704 is equipped with a drill bit 705. One end of the hydraulic push rod 701 is fixedly connected to one end inside the support cylinder 609. The diameter of the through groove 702 is larger than the diameter of the moving plate 703. One end of the drill bit 705 is engaged with the output end of the second motor 704.

[0030] By activating the hydraulic push rod 701, the moving plate 703 is driven to move horizontally through the through slot 702, thereby driving the drill bit 705 to move horizontally. This facilitates the adjustment of the length of the drill bit 705, enabling it to perform long-distance demolition operations. When the drill bit 705 is not in use, activating the hydraulic push rod 701 moves the moving plate 703, retracting the drill bit 705 into the support cylinder 609. This protects the drill bit 705 and prevents it from causing injury to personnel.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A multifunctional forcible entry device for fire emergency rescue, comprising a base (1) and an adjusting structure (6); Characterized in that: The edge position of the bottom end of the base (1) is fixed with universal wheels (2), one side of the top end of the base (1) is fixed with a fixed rod (3), the other side of the top end of the base (1) is fixed with a support seat (4), one side of the support seat (4) is fixed with a support rod (5); The inside of the support seat (4) is installed with the adjusting structure (6), the adjusting structure (6) comprises a first motor (601), an internal cavity (602), a threaded rod (603), a moving seat (604), a sliding groove (605), a sliding block (606), a first hinged seat (607), an adjusting rod (608), a support cylinder (609), a support plate (610), a second hinged seat (611), an extension rod (612) and a locking sleeve (613), the first motor (601) is fixed at the middle position of the top end of the support seat (4), the inside of the support seat (4) is provided with the internal cavity (602), the inside of the internal cavity (602) is installed with the threaded rod (603), the outside of the threaded rod (603) is installed with the moving seat (604), one side of the support seat (4) is provided with the sliding groove (605), one side of the moving seat (604) inside the sliding groove (605) is fixed with the sliding block (606), one side of the sliding block (606) is fixed with the first hinged seat (607), the inside of the first hinged seat (607) is installed with the adjusting rod (608), one end of the adjusting rod (608) is fixed with the support cylinder (609), both ends of one side of the support seat (4) are fixed with the support plate (610), the bottom end of the support plate (610) is fixed with the second hinged seat (611), the inside of the second hinged seat (611) is installed with the extension rod (612), the middle position of the outside of the extension rod (612) is installed with the locking sleeve (613). The inside of the adjusting structure (6) is fixed with the forcible entry structure (7).

2. The multi-functional forcible entry apparatus for fire emergency rescue according to claim 1, characterized in that: The top end of the threaded rod (603) extends through the top end of the internal cavity (602) to the top end of the support seat (4) and is fixedly connected with the output end of the first motor (601), the bottom end of the threaded rod (603) is movably connected with the bottom end inside the internal cavity (602).

3. The multi-functional forcible entry apparatus for fire emergency rescue according to claim 1, characterized in that: The threaded rod (603) is in threaded connection with the moving seat (604), one end of the adjusting rod (608) is in hinged connection with the inside of the first hinged seat (607), the support cylinder (609) is in rotational connection with the first hinged seat (607) through the adjusting rod (608).

4. The multi-functional forcible entry apparatus for fire emergency rescue according to claim 1, characterized in that: The support plate (610) is provided with two groups, the support plates (610) are symmetrically distributed on one side of the support seat (4), the second hinged seat (611) is provided with two groups, the second hinged seats (611) are symmetrically distributed on both ends of the extension rod (612).

5. The multi-functional forcible entry apparatus for fire emergency rescue according to claim 1, characterized in that: Two ends of the telescopic rod (612) are hingedly connected with the interiors of the second hinging seats (611), one end of the second hinging seat (611) is fixedly connected with one end of the supporting plate (610) and one side of the supporting cylinder (609), the telescopic rod (612) and the locking sleeve (613) are in threaded engagement to form a rotating structure, and the inner diameter size of the top of the locking sleeve (613) is smaller than that of the bottom of the locking sleeve (613).

6. The multi-functional forcible entry apparatus for fire emergency rescue according to claim 1, characterized in that: The breaking structure (7) comprises a hydraulic push rod (701), a through groove (702), a moving plate (703), a second motor (704) and a drill bit (705), one end of the hydraulic push rod (701) is fixedly connected with the interior of the supporting cylinder (609), one end of the supporting cylinder (609) is provided with the through groove (702), the output end of the hydraulic push rod (701) is fixedly connected with the moving plate (703), one side of the moving plate (703) is fixedly connected with the second motor (704), and the output end of the second motor (704) is mounted with the drill bit (705).

7. The multi-functional forcible entry apparatus for fire emergency rescue according to claim 6, characterized in that: One end of the hydraulic push rod (701) is fixedly connected with one end of the interior of the supporting cylinder (609), the diameter of the through groove (702) is larger than that of the moving plate (703), and one end of the drill bit (705) is in clamping connection with the output end of the second motor (704).

Images