Breakage-proof and anti-collision emergency lighting lamp mounting frame

Abstract

The utility model relates to the field of mounting supports, and discloses a breakage-proof and anti-collision emergency lighting lamp mounting frame which comprises a support shell, a fixing mechanism is arranged in the support shell, a clamping mechanism is arranged on the back of the support shell, the fixing mechanism comprises a rotating shaft, the inner wall of the support shell is rotationally connected with the rotating shaft, and the rotating shaft is connected with the clamping mechanism. The outer wall of the rotating shaft is rotatably connected with a gear, the inner wall of the support shell is slidably connected with a tooth frame, the bottom of the tooth frame is fixedly connected with a bearing plate, the inner wall of the support shell is slidably connected with a rack, and the top end of the rack is fixedly connected with a fixing plate. According to the emergency lighting lamp, through the arrangement of the fixing mechanism, when the emergency lighting lamp body is placed on the bearing plate, under the cooperation of the gear, the gear frame, the rack and the fixing plate, the emergency lighting lamp body is kept still in situ all the time, and meanwhile, the emergency lighting lamp is matched with the clamping plate and the clamping groove in the bearing plate, so that independent replacement and maintenance operation are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of installation support, especially to an anti-breaking and anti-collision emergency lighting lamp mounting rack. BACKGROUND

[0002] The emergency lighting lamp can effectively provide lighting and necessary indication signs when the normal lighting power supply fails, and provides help for personnel evacuation, fire fighting operation and the like at critical moments, and guarantees the safety of people's life and property;

[0003] The traditional emergency lighting lamp mounting rack needs to be tightly connected with the fixed position of the wall or the ceiling through screws during installation, to ensure that the mounting rack is horizontal and stable, and then the emergency lighting lamp is fixed on the mounting rack. For example, workers will use a drill to punch holes at the predetermined position on the corridor wall of some buildings, insert expansion screws, and then tighten and fix the four-corner screw mounting rack, and finally install the emergency lamp on the rack.

[0004] However, in the actual use process, when the emergency lamp needs to be repaired or replaced, the screws must be disassembled, and the mounting rack must be removed from the wall or the ceiling, so that subsequent operations can be performed. This not only consumes time, but also may cause damage to the installation surface, especially in the case of frequent maintenance. Therefore, according to the above-mentioned problems, an anti-breaking and anti-collision emergency lighting lamp mounting rack is proposed. SUMMARY

[0005] In order to make up for the above shortcomings, the utility model provides an anti-breaking and anti-collision emergency lighting lamp mounting rack, which aims to solve the problem of "must first disassemble the screws, remove the mounting rack from the wall or the ceiling, and then perform subsequent operations" in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an anti-breaking and anti-collision emergency lighting lamp mounting rack, comprising a support shell, a fixing mechanism is arranged in the inside of the support shell, a clamping mechanism is arranged on the back of the support shell, the fixing mechanism comprises a rotating shaft, the inner wall of the support shell is rotatably connected with the rotating shaft, the outer wall of the rotating shaft is rotatably connected with a gear, the inner wall of the support shell is slidably connected with a toothed frame, the bottom of the toothed frame is fixedly connected with a supporting plate, the inner wall of the support shell is slidably connected with a rack, and the top end of the rack is fixedly connected with a fixed plate.

[0007] As a further description of the above technical scheme: the inner wall right side of the toothed frame is fixedly connected with a tooth, the inner wall right side tooth of the toothed frame and the outer wall tooth of the gear are intermeshed, and the tooth surface of the rack is meshed with the tooth of the gear.

[0008] As the further description of the above technical solution: the top of the supporting plate is in contact with the emergency lighting lamp body, the inner wall of the fixed plate is in contact with the outer wall of the emergency lighting lamp body at both ends, and the top end of the emergency lighting lamp body is fixedly connected with the connecting wire.

[0009] As the further description of the above technical solution: the back of the support shell is fixedly connected with the mounting plate, and two groups of threaded mounting holes are formed in the upper and lower ends of the outer wall of the mounting plate.

[0010] As the further description of the above technical solution: the clamping mechanism comprises a connecting block, the outer wall of the rack is fixedly connected with the connecting block, the outer wall of the connecting block is fixedly connected with a vertical plate, one side of the outer wall of the vertical plate is fixedly connected with an outer rod, the inner wall of the outer rod is fixedly connected with a spring, the top end of the spring is fixedly connected with an inner connecting rod, and the top end of the inner connecting rod is fixedly connected with a clamping plate.

[0011] As the further description of the above technical solution: the back of the support shell and the outer wall of the support shell are both provided with a through opening, and the connecting block is slidingly connected to the inner wall of the through opening in the back of the support shell.

[0012] As the further description of the above technical solution: the outer wall of the inner connecting rod is slidingly connected to the inner wall of the outer rod, the inside of the clamping plate is made of a deformable material, and the outside is provided with a hard surface.

[0013] As the further description of the above technical solution: the number of outer rods is four, and the four outer rods are symmetrically connected to the outer wall of the vertical plate.

[0014] The utility model has the following beneficial effects:

[0015] 1、The utility model discloses a fixing mechanism is set up, when the emergency lighting lamp body is placed on the supporting plate, reaches the emergency lighting lamp body always in situ immobile under the cooperation of gear, toothed frame, rack and fixed plate, and simultaneously, the cooperation of the emergency lighting lamp, the clamping plate and the clamping groove on the supporting plate also facilitates separate replacement and maintenance operation.

[0016] 2、The utility model discloses a clamping mechanism is set up, and under the cooperation of outer rod, spring, inner connecting rod and clamping plate, the clamping plate is tightly pressed to the connecting wire, prevents its scattering in the outside of support shell, and the safety hidden danger caused by the scattering of the connecting wire is eliminated, and the stability of power transmission is guaranteed, and the uniformity of the clamping force is guaranteed by the symmetrical distribution of the four outer rods. DRAWINGS

[0017] Figure 1 The utility model discloses a kind of overall structure schematic diagram of anti-fragmentation anti-collision emergency lighting lamp mounting frame;

[0018] Figure 2The back view structural schematic diagram of the anti-breaking and anti-collision emergency lighting lamp mounting frame without the emergency lighting lamp body is provided for the utility model.

[0019] Figure 3 The back view structural schematic diagram of the anti-breaking and anti-collision emergency lighting lamp mounting frame without the emergency lighting lamp body is provided for the utility model.

[0020] Figure 4 The back view structural schematic diagram of the anti-breaking and anti-collision emergency lighting lamp mounting frame without the emergency lighting lamp body is provided for the utility model.

[0021] Figure 5 The back view structural schematic diagram of the anti-breaking and anti-collision emergency lighting lamp mounting frame without the emergency lighting lamp body is provided for the utility model.

[0022] Legend:

[0023] 1, support shell; 2, fixing mechanism; 211, rotating shaft; 212, gear; 213, toothed frame; 214, supporting plate; 215, rack; 216, fixed plate; 3, emergency lighting lamp body; 4, connecting wire; 5, mounting plate; 6, clamping mechanism; 611, connecting block; 612, vertical plate; 613, outer rod; 614, spring; 615, inner connecting rod; 616, clamping plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Refer to Figure 1 , Figure 3 , Figure 4The utility model provides an embodiment: a kind of anti-impact emergency lighting lamp mounting rack of anti-fragmentation, including support shell 1, select high-strength rigid material, compared with ordinary plastic material, with super strong anti-impact performance, can effectively resist external force impact in complex and changeable use environment, greatly reduce the risk of breakage due to collision, the inside of support shell 1 is provided with fixed mechanism 2, the back of support shell 1 is provided with clamping mechanism 6, fixed mechanism 2 includes pivot 211, the inner wall of support shell 1 is rotatably connected with pivot 211, the outer wall of pivot 211 is rotatably connected with gear 212, the inner wall of support shell 1 is slidably connected with tooth frame 213, the bottom of tooth frame 213 is fixedly connected with bearing plate 214, the inner wall of support shell 1 is slidably connected with rack 215, the top of rack 215 is fixedly connected with fixed plate 216, the inner wall right side of tooth frame 213 is fixedly connected with tooth, the inner wall right side tooth of tooth frame 213 and the tooth of gear 212 outer wall are mutually engaged, the tooth surface of rack 215 and the tooth of gear 212 are engaged, the top of bearing plate 214 is in contact with emergency lighting lamp body 3, when emergency lighting lamp body 3 is placed on it, bearing plate 214 not only can rely on its stable structure steady load the weight of lighting lamp, can also drive tooth frame 213 along the inner wall of support shell 1 precision downward sliding by chance, in this process, the tooth of the inner wall right side fixedly connected of tooth frame 213 and the tooth of gear 212 outer wall are closely engaged, and the displacement in vertical direction is converted into the rotating power of gear 212. At the same time, rack 215 is engaged with the tooth of gear 212, and the fixed plate 216 fixedly connected at the top is accurately close to the outer wall both ends of emergency lighting lamp body 3 under the drive of gear 212, until closely contact, firmly fix emergency lighting lamp body 3 from both sides, realize the stable clamping of lighting lamp, the inner wall of fixed plate 216 and the outer wall both ends of emergency lighting lamp body 3 contact, clamping mode not only ensures that in daily use and possible encountered vibration environment, emergency lighting lamp body 3 can always keep in place, does not occur displacement or fall off, the top of emergency lighting lamp body 3 is fixedly connected with connecting wire 4, the back of support shell 1 is fixedly connected with mounting plate 5, two groups of threaded mounting holes are set in the upper and lower ends of the outer wall of mounting plate 5, through these threaded mounting holes, the connecting piece such as bolt can be used.

[0026] Refer to Figure 2 、 Figure 5The clamping mechanism 6 comprises a connecting block 611, the outer wall of the rack 215 is fixedly connected with the connecting block 611, the outer wall of the connecting block 611 is fixedly connected with a vertical plate 612, the outer wall of the vertical plate 612 is fixedly connected with an outer rod 613, the inner wall of the outer rod 613 is fixedly connected with a spring 614, the spring 614 serves as an elastic buffer and a fastening element, has a proper elastic coefficient, the top end of the spring 614 is fixedly connected with an inner connecting rod 615, the top end of the inner connecting rod 615 is fixedly connected with a clamping plate 616, the back of the support shell 1 and the outer wall of the support shell 1 are both provided with through openings, the connecting block 611 is slidingly connected to the inner wall of the through opening in the back of the support shell 1, the outer wall of the inner connecting rod 615 is slidingly connected to the inner wall of the outer rod 613, the inside of the clamping plate 616 is made of a deformable material, and the outside is made of a hard surface, the inside is made of a deformable material, can be self-adaptively adjusted to fit the shape of the connecting wire 4, the outside is made of a hard surface, can provide sufficient clamping force when the connecting wire 4 is compressed, and the number of the outer rods 613 is four, and the four outer rods 613 are symmetrically connected to the outer wall of the vertical plate 612.

[0027] Working principle: the support shell 1 is installed on the wall surface through the installation plate 5 arranged on the back, in use, the emergency lighting lamp body 3 is placed on the supporting plate 214, the supporting plate 214 can drive the tooth frame 213 to move downwards, thereby driving the gear 212 to rotate, and then driving the two racks 215 at the two ends to move close to each other to fix the emergency lighting lamp, and the emergency lighting lamps are all clamped in the clamping grooves in the clamping plate and the supporting plate 214, so that the lighting lamps are fixed and can be individually replaced and overhauled at the same time, the support shell 1 is made of a rigid material and is not easy to be damaged after installation, and the connecting block 611 is connected to the back of the rack 215, when the rack 215 moves, the vertical plate 612 on the outer wall of the connecting block 611 moves, thereby driving the inner connecting rod 615 on the vertical plate 612 to fix the connecting wire 4 on the lighting lamp, preventing the connecting wire 4 from scattering outside the support shell 1, and the spring 614 can tightly compress the connecting wire 4 under the action of the spring 614, preventing loosening.

[0028] Finally, it should be noted that: the above only describes preferred embodiments of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement for some technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A shatterproof and impact-resistant emergency lighting mounting bracket, comprising a bracket housing (1), characterized in that: The bracket housing (1) is provided with a fixing mechanism (2) inside, and a clamping mechanism (6) is provided on the back of the bracket housing (1). The fixing mechanism (2) includes a rotating shaft (211). The rotating shaft (211) is rotatably connected to the inner wall of the bracket housing (1). A gear (212) is rotatably connected to the outer wall of the rotating shaft (211). A toothed frame (213) is slidably connected to the inner wall of the bracket housing (1). A support plate (214) is fixedly connected to the bottom of the toothed frame (213). A rack (215) is slidably connected to the inner wall of the bracket housing (1). A fixing plate (216) is fixedly connected to the top of the rack (215).

2. The shatterproof and impact-resistant emergency lighting mounting bracket according to claim 1, characterized in that: The inner right side of the gear frame (213) is fixedly connected with teeth, and the teeth on the inner right side of the gear frame (213) mesh with the teeth on the outer side of the gear (212). The tooth surface of the rack (215) meshes with the teeth of the gear (212).

3. The shatterproof and impact-resistant emergency lighting mounting bracket according to claim 1, characterized in that: The top of the support plate (214) contacts the emergency lighting body (3), the inner wall of the fixing plate (216) contacts both ends of the outer wall of the emergency lighting body (3), and the top of the emergency lighting body (3) is fixedly connected with a connecting wire (4).

4. The shatterproof and impact-resistant emergency lighting mounting bracket according to claim 1, characterized in that: The back of the bracket housing (1) is fixedly connected to a mounting plate (5), and two sets of threaded mounting holes are provided at both the upper and lower ends of the outer wall of the mounting plate (5).

5. The shatterproof and impact-resistant emergency lighting mounting bracket according to claim 1, characterized in that: The clamping mechanism (6) includes a connecting block (611), the outer wall of the rack (215) is fixedly connected to the connecting block (611), the outer wall of the connecting block (611) is fixedly connected to the vertical plate (612), one side of the outer wall of the vertical plate (612) is fixedly connected to an outer rod (613), the inner wall of the outer rod (613) is fixedly connected to a spring (614), the top end of the spring (614) is fixedly connected to an inner connecting rod (615), and the top end of the inner connecting rod (615) is fixedly connected to a clamping plate (616).

6. The shatterproof and impact-resistant emergency lighting mounting bracket according to claim 1, characterized in that: Both the back of the bracket housing (1) and the outer wall of the bracket housing (1) are provided with openings, and the connecting block (611) is slidably connected to the inner wall of the opening on the back of the bracket housing (1).

7. The shatterproof and impact-resistant emergency lighting mounting bracket according to claim 5, characterized in that: The outer wall of the inner connecting rod (615) is slidably connected to the inner wall of the outer rod (613), and the inside of the clamp (616) is made of deformable material, while the outside is made of hard surface.

8. The shatterproof and impact-resistant emergency lighting mounting bracket according to claim 5, characterized in that: The number of the outer rods (613) is four sets, and the four sets of outer rods (613) are symmetrically connected to the outer wall of the vertical plate (612).

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