Fire-fighting anchor point fixing device

Abstract

The utility model discloses a fire-fighting anchor point fixing device. The fire-fighting anchor point fixing device comprises a stress rod, a clamping arm, a locking assembly and a jacking assembly. The stress rod is used as an anchor point for fixing the rescue rope; the two clamping arms are oppositely arranged along the stress rod, a movable hole is formed in one end of each clamping arm and movably matched with the stress rod, and a bolt hole is formed in the other end of each clamping arm. The locking assembly is used for fixing the clamping arm on the stress rod; the jacking assembly comprises locking bolts arranged in the bolt holes, handles are arranged on the opposite sides of the two locking bolts, and the handles are used for driving the locking bolts to rotate so as to jack the walls, so that the two clamping arms are fixed between the two walls. When the escape device is used, a user needs to find the position, where escape is easy, between two walls such as a window and a balcony doorway, the handle drives the locking bolt to rotate so as to abut against the walls on the two sides of the window or the balcony doorway, the two clamping arms are fixed between the two walls, and a rescue rope is tied to the stress rod. Therefore, the fire-fighting anchor point fixing device can quickly set the anchor point and improve the rescue efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting, in particular to a fire fighting anchor fixing device. Background Art

[0002] In the technical field of fire fighting, an anchor point refers to the stress point of the entire rescue rope, which is used to connect the rescue rope and support the load. However, in the existing indoor environment, it is extremely difficult to find a reliable anchoring object. For example, furniture is prone to move. At the same time, the method of drilling and fixing on the wall not only damages the internal structure of the wall, but also when there is high temperature, high heat, and smoke filling, it is very difficult for firefighters to complete the corresponding engineering operations in a short time, and it is impossible to effectively and quickly set up a reliable escape anchor point. Content of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a fire fighting anchor fixing device, which can quickly set up an anchor point and improve the rescue efficiency.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A fire fighting anchor fixing device, comprising

[0006] A stress rod, which is used as an anchor point for fixing the rescue rope;

[0007] Two clamping arms are arranged oppositely along the stress rod. One end of each clamping arm is provided with a movable hole, and the movable hole is movably matched with the stress rod. The other end of each clamping arm is provided with a bolt hole;

[0008] A locking assembly, which is used to fix the clamping arms on the stress rod;

[0009] A pressing assembly, which includes locking bolts arranged in the bolt holes. On the opposite sides of the two locking bolts, there are handles, and the handles are used to drive the locking bolts to rotate to press against the wall, so as to fix the two clamping arms between two walls.

[0010] A fire anchor fixing device according to an embodiment of the present utility model has at least the following beneficial effects: When in use, find a position between two walls, such as a window, balcony door, etc., which is easy to escape. Then, according to the width of the window or balcony door, set the relative positions of the two clamping arms on the stress rod so that the distance between the two clamping arms is shorter than the window or balcony door by a certain part. Then, use the locking component to fix the two clamping arms on the stress rod. Next, put the two side clamping arms between the window or balcony door, and drive the locking bolt to rotate through the handle to press against the walls on both sides of the window or balcony door, thereby fixing the two clamping arms between the two walls. Finally, tie the rescue rope tightly to the stress rod. Therefore, the fire anchor fixing device can quickly set the anchor point and improve the rescue efficiency.

[0011] According to some embodiments of the present utility model, the clamping arm is provided with a clamping mouth at one end of the movable hole. The two sides of the clamping mouth are clamping plates. The movable hole is arranged on the clamping plate. The locking component is a spring lock piece arranged in the clamping mouth and connected to one side of the clamping plate. The spring lock piece is provided with a clamping hole for the stress rod to pass through. The spring lock piece bounces the stress rod towards the opposite side through the clamping hole, so that the stress rod is locked and fixed with the clamping arm.

[0012] Beneficially, the clamping mouth is provided for installing the spring lock piece. The spring lock piece bounces the stress rod towards the opposite side through the clamping hole to lock and fix the clamping arm, which is convenient for adjusting the positions of the two clamping arms on the stress rod.

[0013] According to some embodiments of the present utility model, the spring lock piece is connected to the clamping plate facing away from the end of the stress rod.

[0014] Beneficially, when the locking bolt presses against the walls on both sides, the force of the clamping arm on the stress rod is the same as the force of the spring lock piece on the stress rod, which is beneficial to improving the static friction between the clamping arm and the stress rod, preventing the clamping arm from moving, and ensuring the safety of the anchor point in use.

[0015] According to some embodiments of the present utility model, the spring lock piece is provided with a dial extending out of the clamping mouth.

[0016] Beneficially, the spring lock piece is straightened or bounced to one side by driving the dial, which is convenient for adjusting the positions of the two clamping arms on the stress rod.

[0017] According to some embodiments of the present utility model, the shape of the handle is L-shaped.

[0018] Beneficially, the L-shaped handle is beneficial for driving the locking bolt to rotate.

[0019] According to some embodiments of the present utility model, a top head is provided on the side of the locking bolt away from the handle.

[0020] Advantageously, setting the top head can increase the force-bearing area, which is beneficial for the locking bolt to tightly press against the wall.

[0021] According to some embodiments of the present invention, limiting posts for restricting the detachment of the clamping arms are provided at both ends of the force-bearing rod.

[0022] Advantageously, setting the limiting posts can prevent the clamping arms from detaching and improve the installation efficiency.

[0023] According to some embodiments of the present invention, the force-bearing rod is a round tube and the movable hole is a round hole.

[0024] Advantageously, such a setting is beneficial for the cooperation between the force-bearing rod and the clamping arms.

[0025] According to some embodiments of the present invention, the force-bearing rod is made of steel.

[0026] Advantageously, using steel ensures that the force-bearing rod has high strength and improves the use safety.

[0027] According to some embodiments of the present invention, the length of the force-bearing rod is 1 - 2 meters.

[0028] Advantageously, such a length can adapt to various usage scenarios, and at the same time, the force-bearing rod will not bend and deform, ensuring high strength.

[0029] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0031] Figure 1 is a schematic diagram of an embodiment of the present invention;

[0032] Figure 2 is Figure 1 an enlarged schematic diagram of part A in;

[0033] Figure 3 is Figure 1 a side schematic diagram of the clamping arm in.

[0034] Reference numerals: force-bearing rod 100, clamping arm 110, movable hole 120, bolt hole 130, locking bolt 140, handle 150, bayonet 160, clamping plate 170, spring lock piece 180, paddle 190, top head 200, limit post 210. Detailed implementation manners

[0035] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0036] In the description of the present utility model, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0037] In the description of the present utility model, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, exceeding, etc. are understood as not including the present number, and above, below, within, etc. are understood as including the present number. If the first and the second are described, it is only for the purpose of distinguishing technical features and should not be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0038] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation, connection and connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0039] Below refer to Figures 1 - 3 A fire anchor fixing device will be described in detail with a specific embodiment. It should be understood that the following description is only an exemplary illustration and not a specific limitation to the utility model.

[0040] As Figures 1 - 3 shown, a fire anchor fixing device includes a force-bearing rod 100, a clamping arm 110, a locking assembly and a pressing assembly.

[0041] Among them, the stress rod 100 is used as an anchor point for fixing the rescue rope; two clamping arms 110 are provided oppositely along the stress rod 100. One end of the clamping arm 110 is provided with a movable hole 120, and the movable hole 120 is movably matched with the stress rod 100. The other end of the clamping arm 110 is provided with a bolt hole 130; the locking assembly is used to fix the clamping arm 110 on the stress rod 100; the pressing assembly includes a locking bolt 140 arranged in the bolt hole 130. On the opposite side of the two locking bolts 140, there is a handle 150. The handle 150 is used to drive the locking bolt 140 to rotate to press against the wall, so as to fix the two clamping arms 110 between two walls. When in use, it is necessary to find a position that is easy to escape between two walls, such as a window or a balcony door. Then, according to the width of the window or the balcony door, set the relative positions of the two clamping arms 110 on the stress rod 100, so that the distance between the two clamping arms 110 is shorter than the window or the balcony door by a certain part. Then, use the locking assembly to fix the two clamping arms 110 on the stress rod 100. Then, put the two clamping arms 110 between the window or the balcony door, and drive the locking bolt 140 to rotate through the handle 150 to press against the walls on both sides of the window or the balcony door, so as to fix the two clamping arms 110 between two walls. Finally, tie the rescue rope tightly to the stress rod 100. Therefore, this fire anchor fixing device can quickly set the anchor point and improve the rescue efficiency.

[0042] As Figure 2 shown, at one end of the clamping arm 110 where the movable hole 120 is located, there is a clamping opening 160. On both sides of the clamping opening 160 are clamping plates 170. The movable hole 120 is arranged on the clamping plates 170. The locking assembly is a spring lock piece 180 arranged in the clamping opening 160 and connected to one side clamping plate 170. The spring lock piece 180 is provided with a clamping hole (the clamping hole is not shown in the figure) for the stress rod 100 to pass through. The spring lock piece 180 bounces the stress rod 100 towards the opposite side through the clamping hole, so that the stress rod 100 is locked and fixed with the clamping arm 110. The clamping opening 160 is provided for installing the spring lock piece 180. The spring lock piece 180 bounces the stress rod 100 towards the opposite side through the clamping hole to lock and fix the clamping arm 110, which is convenient for adjusting the positions of the two clamping arms 110 on the stress rod 100. It should be noted that the spring lock piece 180 is connected to the clamping plate 170 on the side facing away from the end of the stress rod 100. Such a setting makes the force of the clamping arm 110 on the stress rod 100 consistent with the force of the spring lock piece 180 on the stress rod 100 when the locking bolt 140 presses against the two side walls, which is beneficial to increasing the static friction between the clamping arm 110 and the stress rod 100, preventing the clamping arm 110 from moving, and ensuring the safety of using the anchor point. Further, the spring lock piece 180 is provided with a dial 190 extending out of the clamping opening 160. By driving the spring lock piece 180 to straighten or bounce to one side through the dial 190, it is convenient to adjust the positions of the two clamping arms 110 on the stress rod 100.

[0043] As Figure 1As shown, the handle 150 is in an L shape. The L-shaped handle 150 is conducive to driving the locking bolt 140 to rotate. Moreover, a head 200 is provided on the side of the locking bolt 140 away from the handle 150. The provision of the head 200 can increase the force-bearing area, which is conducive to the locking bolt 140 pressing tightly against the wall.

[0044] It can be understood that, as Figure 1 shown, limit posts 210 for restricting the detachment of the clamping arms 110 are provided at both ends of the force-bearing rod 100. The provision of the limit posts 210 can prevent the clamping arms 110 from detaching, thereby improving the installation efficiency.

[0045] It is worth mentioning that the force-bearing rod 100 is a round tube and the movable hole 120 is a round hole. Such a setting is conducive to the cooperation between the force-bearing rod 100 and the clamping arms 110. In addition, the material of the force-bearing rod 100 is steel. Using steel ensures that the force-bearing rod 100 has a relatively high strength, thereby improving the use safety. Moreover, the length of the force-bearing rod 100 is 1 - 2 meters. Such a length can adapt to various usage scenarios, and at the same time, the force-bearing rod 100 will not bend and deform, ensuring a relatively high strength.

[0046] In the description of this specification, the descriptions with reference to terms such as "one embodiment, some embodiments, illustrative embodiments, examples, specific examples or some examples" etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0047] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art to which it pertains, various changes can be made without departing from the gist of the present utility model.

Claims

1. A fire anchor fixing device, characterized in that: include: A stress-bearing rod (100) is used as an anchor point for fixing a rescue rope; Two clamping arms (110) are arranged opposite to each other along the force-bearing rod (100); one end of the clamping arm (110) is provided with a movable hole (120), the movable hole (120) is movably matched with the force-bearing rod (100); and the other end of the clamping arm (110) is provided with a bolt hole (130); A locking assembly, used for fixing the clamping arm (110) on the force-bearing rod (100); The tightening assembly comprises a locking bolt (140) arranged in the bolt hole (130), and a handle (150) is provided on the opposite side of the two locking bolts (140), and the handle (150) is used to drive the locking bolts (140) to rotate to tighten the wall, thereby fixing the two clamping arms (110) between the two walls.

2. A fire anchor fixing device according to claim 1, characterized in that: The clamping arm (110) is provided with a clamping slot (160) at one end of the movable hole (120), and clamping plates (170) are provided on both sides of the clamping slot (160). The movable hole (120) is arranged on the clamping plate (170), and the locking assembly is a spring locking piece (180) arranged in the clamping slot (160) and connected to the clamping plate (170) on one side. The spring locking piece (180) is provided with a clamping hole for accommodating the force-bearing rod (100) to pass through. The spring locking piece (180) bounces the force-bearing rod (100) to the opposite side through the clamping hole, so that the force-bearing rod (100) is locked and fixed to the clamping arm (110).

3. A fire-fighting anchor point fixing device according to claim 2, characterized in that: The spring locking piece (180) is connected to the clamping plate (170) at the end facing away from the force-bearing rod (100).

4. A fire-fighting anchor point fixing device according to claim 2, characterized in that: The spring lock piece (180) is provided with a paddle (190) extending out of the bayonet (160).

5. A fire-fighting anchor point fixing device according to claim 1, characterized in that: The handle (150) is in an L-shape.

6. A fire-fighting anchor point fixing device according to claim 1, characterized in that: A head (200) is provided on the side of the locking bolt (140) away from the handle (150).

7. A fire-fighting anchor point fixing device according to claim 1, characterized in that: Limiting columns (210) for limiting the disengagement of the clamping arm (110) are provided at both ends of the force-bearing rod (100).

8. A fire-fighting anchor point fixing device according to claim 1, characterized in that: The force-bearing rod (100) is a round tube, and the movable hole (120) is a round hole.

9. A fire-fighting anchor point fixing device according to claim 1, characterized in that: The material of the stress-bearing rod (100) is steel.

10. A fire-fighting anchor point fixing device according to claim 1, characterized in that: The length of the load-bearing rod (100) is 1-2 meters.

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