Fire-fighting plate hook

Abstract

The utility model discloses a fire-fighting plate hook which comprises an embracing and buckling beam and a plurality of spring steel hooks arranged on the embracing and buckling beam in a sliding mode. A first groove is formed in the rear side of the clasping beam, a second groove is formed in the front side of the clasping beam, a sleeving part is arranged at the upper end of the spring steel hook, and a hook part arranged on the front side of the clasping beam is arranged at the lower end of the spring steel hook; a rear hook body is arranged at the rear end of the sleeving part, and the inner side of the rear hook body is attached to the buckling beam; a front hook body is arranged at the front end of the sleeving part, and a bending part is arranged at the lower end of the front hook body; the lower end of the bending part is connected with the hook part; a vertical plate and a transverse plate are arranged on the hook part; a stop plate is arranged at the outer end of the transverse plate; a mounting hole is formed in the vertical plate, and a self-tapping screw is arranged in the mounting hole; the lower end of the vertical plate extends downwards to be provided with an extension plate, and a supporting rubber pad is arranged on the side, facing the buckling beam, of the extension plate. The rear end of the spring steel hook of the fire-fighting plate hook is tightly attached and contacted with the clasping beam, the front end of the spring steel hook is elastically contacted with the clasping beam, and the fire-fighting plate hook is convenient to install and good in using effect.

Description

Technical Field

[0001] The utility model relates to the field of logistics storage shelves, and in particular to a fire protection board hook. Background Art

[0002] As a commonly used logistics storage equipment, beam-type stereoscopic warehouses come in many varieties. For goods that need to be hung, hooks need to be set on the shelves.

[0003] Chinese patent CN202310952675.5 discloses a camera display stand, in which a hook is fixedly arranged, and the left and right positions of the hook cannot be adjusted.

[0004] Chinese patent CN201821236116.5 discloses a clothing rack for setting up stalls, in which a sliding hook is provided. The sliding hook is sleeved on a main shaft. Although the sliding hook can slide left and right, it is difficult to disassemble and install. Utility Model Content

[0005] The utility model aims to provide a fire plate hook, the rear end of the spring steel hook of the fire plate hook is in close contact with the buckle beam, the front end is in elastic contact with the buckle beam, the installation is convenient, and the use effect is good.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a fire protection board hook, which includes a buckle beam and a plurality of spring steel hooks slidably arranged on the buckle beam;

[0007] The rear side of the buckle beam is provided with a first groove, the front side of the buckle beam is provided with a second groove, the upper end of the spring steel hook is provided with a sleeve portion slidably sleeved on the upper side of the buckle beam, and the lower end is provided with a hook portion connected to the sleeve portion and provided on the front side of the buckle beam;

[0008] The rear end of the sleeve portion is provided with a rear hook body bent toward the first groove, and the inner side of the rear hook body is fitted with the buckle beam;

[0009] The front end of the sleeve portion is provided with a front hook body bent toward the second groove, and the lower end of the front hook body is provided with a curved portion pressed against the upper side wall of the second groove;

[0010] The lower end of the bent portion extends outward and is connected to the hook portion;

[0011] The hook portion includes a vertical plate connected to the lower end of the bent portion, and a transverse plate transversely fixed to the lower end of the vertical plate, and a stop plate is provided at the outer end of the transverse plate;

[0012] A mounting hole is provided on the vertical plate at a position below the second groove, and a self-tapping screw is provided in the mounting hole and is screwed to the side of the buckle beam;

[0013] An extension plate is provided at the lower end of the vertical plate and extends downward, and a supporting rubber pad is provided on a side of the extension plate facing the buckle beam.

[0014] Preferably, a first reinforcing plate is provided between the extension plate and the transverse plate, and a second reinforcing plate is provided between the lower end of the vertical plate and the first reinforcing plate.

[0015] Preferably, a right-angle reinforcing rib plate is provided on the outer side of the corner position of the rear hook body.

[0016] Preferably, a laterally extending support bar is provided at a lower position on the rear side of the locking beam, and the rear side of the support bar is arranged to be flush with the rear side of the reinforcing rib plate.

[0017] Preferably, a plurality of cross-connected internal supporting ribs are provided in the locking beam.

[0018] Preferably, the transverse plate extends obliquely upward from an end close to the buckle beam to an end away from the buckle beam and forms an angle of 80-89.9° with the buckle beam.

[0019] Preferably, the upper end of the stop plate extends obliquely toward the direction of the clasping beam.

[0020] According to the above technical scheme, the utility model provides a fire plate hook, which includes a buckle beam and a plurality of spring steel hooks slidably arranged on the buckle beam; a first groove is arranged on the rear side of the buckle beam, and a second groove is arranged on the front side of the buckle beam; a sleeve portion slidably sleeved on the upper side of the buckle beam is arranged on the upper end of the spring steel hook, and a hook portion connected to the sleeve portion and arranged on the front side of the buckle beam is arranged on the lower end; a rear hook body bent toward the first groove is arranged at the rear end of the sleeve portion, and the inner side of the rear hook body is fitted with the buckle beam; a sleeve portion is arranged toward the first groove, and a second groove is arranged on the front side of the buckle beam; a sleeve portion is arranged toward the first groove, and a hook portion is arranged at the front end of the sleeve portion. A front hook body is bent in the second groove, and the lower end of the front hook body is provided with a bent portion that presses against the upper side wall of the second groove; the lower end of the bent portion extends outward and is connected to the hook portion; the hook portion includes a vertical plate connected to the lower end of the bent portion, and a transverse plate transversely fixed to the lower end of the vertical plate, and a stop plate is provided at the outer end of the transverse plate; a mounting hole is provided on the vertical plate below the second groove, and a self-tapping screw screwed to the side of the buckle beam is provided in the mounting hole; an extension plate is extended downward from the lower end of the vertical plate, and a supporting rubber pad is provided on the side of the extension plate facing the buckle beam.

[0021] The method of using the fire board hook is: first install the buckle beam in place, then engage the rear hook body at the rear end of the sleeve part in the upper position of the first groove, and then press the sleeve part forward, the front hook body expands outward under its elastic action, and then the lower end of the front hook body is pressed to the upper position of the second groove to achieve limiting, and then it is installed in place.

[0022] The fire board hook has the following beneficial effects: 1) the front hook body and the rear hook body are respectively located in the second groove and the first groove, and can slide left and right to adjust the position; 2) because the curved portion arranged at the lower end of the front hook body can be supported on the upper part of the second groove, the hook has a certain elastic buffering performance, which can provide buffering protection for the suspended items; 3) a more stable elastic supporting performance can be provided by the extension plate and the supporting rubber pad arranged on the rear side of the extension plate.

[0023] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0025] Figure 1 It is a schematic diagram of the overall structure of the fire protection board hook from one perspective;

[0026] Figure 2 This is a schematic diagram of the overall structure of the fire protection board hook from another perspective;

[0027] Figure 3 This is the main view of the fire protection board hook from another perspective.

[0028] Description of Reference Numerals

[0029] 1- buckle beam; 2- sleeve part; 3- front hook body; 4- vertical plate; 5- horizontal plate; 6- stop plate; 7- extension plate; 8- support rubber pad; 9- second reinforcement plate; 10- first reinforcement plate; 11- first groove; 12- second groove; 13- self-tapping screw; 14- spring steel hook; 15- right-angle reinforcement rib plate; 16- support bar; 17- inner support rib; 18- rear hook body; 19- bending part. DETAILED DESCRIPTION

[0030] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0031] In the present utility model, unless otherwise stated, directional words contained in terms such as "up, down, left, right, front, back, inside, outside" merely represent the orientation of the terms in normal usage, or are common names understood by those skilled in the art, and should not be regarded as limitations on the terms.

[0032] See also Figure 1-3 The fire plate hook shown includes a buckle beam 1 and a plurality of spring steel hooks 14 slidably arranged on the buckle beam 1; a first groove 11 is arranged on the rear side of the buckle beam 1, a second groove 12 is arranged on the front side of the buckle beam 1, a sleeve portion 2 slidably sleeved on the upper side of the buckle beam 1 is arranged on the upper end of the spring steel hook 14, and a hook portion connected to the sleeve portion 2 and arranged on the front side of the buckle beam 1 is arranged on the lower end; a rear hook body 18 bent toward the inside of the first groove 11 is arranged at the rear end of the sleeve portion 2, and the inner side of the rear hook body 18 is arranged in contact with the buckle beam 1; a front hook body 3 bent toward the inside of the second groove 12 is arranged at the front end of the sleeve portion 2 The lower end of the front hook body 3 is provided with a bent portion 19 that presses against the upper side wall of the second groove 12; the lower end of the bent portion 19 extends outward and is connected to the hook portion; the hook portion includes a vertical plate 4 connected to the lower end of the bent portion 19, and a transverse plate 5 transversely fixed to the lower end of the vertical plate 4, and a stop plate 6 is provided at the outer end of the transverse plate 5; a mounting hole is provided on the vertical plate 4 at a position below the second groove 12, and a self-tapping screw 13 is provided in the mounting hole and is screwed to the side of the buckle beam 1; an extension plate 7 is extended downward from the lower end of the vertical plate 4, and a supporting rubber pad 8 is provided on the side of the extension plate 7 facing the buckle beam 1.

[0033] Through the implementation of the above technical solution, when in use, first install the buckle beam 1 in place, then engage the rear hook body 18 at the rear end of the sleeve part 2 in the upper position of the first groove 11, and then press the sleeve part 2 forward, the front hook body 3 expands outward under its elastic action, and then the lower end of the front hook body 3 is pressed to the upper position of the second groove 12 to achieve limiting, and then it is installed in place.

[0034] Due to the use of the fire board hook, the front hook body 3 and the rear hook body 18 can slide left and right to adjust their positions under the cooperation and limiting action of the second groove 12 and the first groove 11 respectively; and because the curved portion 19 arranged at the lower end of the front hook body 3 can be supported on the upper part of the second groove 12, the hook portion has a certain elastic buffering performance, which can provide buffering protection for the suspended objects; and more stable elastic supporting performance can be provided by the extension plate 7 and the supporting rubber pad 8 arranged on the rear side of the extension plate 7.

[0035] In this embodiment, in order to further increase the bearing strength of the hook, a first reinforcing plate 10 is provided between the extension plate 7 and the transverse plate 5 , and a second reinforcing plate 9 is provided between the lower end of the vertical plate 4 and the first reinforcing plate 10 .

[0036] In this embodiment, a right-angle reinforcing rib plate 15 is provided outside the corner of the rear hook body 18. A gap is formed between the right-angle reinforcing rib plate 15 and the outside of the rear hook body 18, and both ends of the right-angle reinforcing rib plate 15 have a section of a bent plate connected to the outside of the rear hook body 18.

[0037] In this embodiment, a laterally extending support bar 16 is provided at the lower rear side of the buckle beam 1, and the rear side of the support bar 16 is arranged to be flush with the rear side of the reinforcing rib plate. With such an arrangement, when there is a support at the rear side of the buckle beam 1, it can be ensured that the rear side of the spring hook is stably supported on the support, such as a wall.

[0038] In this embodiment, a plurality of cross-connected inner support ribs 17 are arranged in the buckle beam 1. Through such arrangement, the overall strength of the buckle beam 1 is increased.

[0039] In this embodiment, the transverse plate 5 extends obliquely upward from one end close to the buckle beam 1 to one end away from the buckle beam 1 and forms an angle of 80-89.9° with the buckle beam 1. With such an arrangement, the transverse plate 5 is slightly raised, and the load-bearing center of gravity is shifted toward the side close to the buckle beam 1, thereby increasing the suspension strength.

[0040] In this embodiment, the upper end of the stop plate 6 extends obliquely toward the direction of the clasping beam 1. Through such an arrangement, the hanging object can be better prevented from detaching from the transverse plate 5.

[0041] The fit between the buckle beam 1 and the spring steel hook 14 is high, and the front side is elastically fitted, which ensures that the spring steel hook 14 will not shake or deform easily or fall off on the buckle beam 1.

[0042] The use of the fire protection board hook can make installation easier and will not increase costs due to the need to remake components due to installation in the wrong position.

[0043] There is no need for welding process between the spring steel hook 14 and the buckle beam 1, which reduces production cost. The use of self-tapping screws 13 for connection can reduce installation time. The spring steel hook 14 is made of spring steel and has a certain elasticity. There is no need for spraying process, which improves production efficiency.

[0044] The fire protection board hook has a long service life, is not easy to be damaged, and is easy to replace even if it is damaged. There is no need to disassemble the entire buckle beam 1, and only a single spring steel hook 14 needs to be replaced.

[0045] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0046] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0047] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A fire protection board hook, characterized in that: The fire protection board hook comprises a buckle beam (1) and a plurality of spring steel hooks (14) slidably arranged on the buckle beam (1); The rear side of the buckle beam (1) is provided with a first groove (11), the front side of the buckle beam (1) is provided with a second groove (12), the upper end of the spring steel hook (14) is provided with a sleeve portion (2) slidably sleeved on the upper side of the buckle beam (1), and the lower end is provided with a hook portion connected to the sleeve portion (2) and provided on the front side of the buckle beam (1); The rear end of the sleeve portion (2) is provided with a rear hook body (18) bent toward the first groove (11), and the inner side of the rear hook body (18) is arranged in close contact with the buckle beam (1); The front end of the sleeve portion (2) is provided with a front hook body (3) bent toward the inside of the second groove (12), and the lower end of the front hook body (3) is provided with a curved portion (19) pressed against the upper side wall of the second groove (12); The lower end of the curved portion (19) extends outward and is connected to the hook portion; The hook portion comprises a vertical plate (4) connected to the lower end of the curved portion (19), and a transverse plate (5) transversely fixed to the lower end of the vertical plate (4), and a stop plate (6) is provided at the outer end of the transverse plate (5); A mounting hole is provided on the vertical plate (4) at a position below the second groove (12), and a self-tapping screw (13) is provided in the mounting hole and is screwed to the side surface of the clasp beam (1); An extension plate (7) is provided at the lower end of the vertical plate (4) and extends downward, and a supporting rubber pad (8) is provided on the side of the extension plate (7) facing the clasping beam (1).

2. The fire protection board hook according to claim 1, characterized in that: A first reinforcing plate (10) is arranged between the extension plate (7) and the transverse plate (5), and a second reinforcing plate (9) is arranged between the lower end of the vertical plate (4) and the first reinforcing plate (10).

3. The fire protection board hook according to claim 1, characterized in that: A right-angle reinforcing rib plate (15) is arranged outside the corner of the rear hook body (18).

4. The fire protection board hook according to claim 3, characterized in that: A laterally extending support bar (16) is provided at a lower position on the rear side of the locking beam (1), and the rear side of the support bar (16) is arranged to be flush with the rear side of the reinforcing rib plate.

5. The fire protection board hook according to claim 1, characterized in that: The buckle beam (1) is provided with a plurality of cross-connected internal support ribs (17).

6. The fire protection board hook according to claim 1, characterized in that: The transverse plate (5) extends obliquely upward from an end close to the embracing beam (1) to an end away from the embracing beam (1), and forms an angle of 80-89.9° with the embracing beam (1).

7. The fire protection board hook according to claim 1, characterized in that: The upper end of the stop plate (6) extends obliquely in the direction of the clasping beam (1).

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