Early warning device for safety production

Abstract

The utility model relates to the technical field of early warning devices, in particular to an early warning device for safety production. The early warning device for safety production comprises an alarm and a mounting base, a connecting disc is fixed to the top of the alarm, a plurality of clamping holes distributed in the circumferential direction are formed in the connecting disc, the clamping holes are fan-shaped holes, a plurality of clamping pieces distributed in the circumferential direction are fixed to the mounting base, and the fan-shaped holes are communicated with the clamping pieces. The clamping piece is matched with the clamping hole; through the arrangement of the clamping holes and the clamping pieces which are in one-to-one correspondence, a user can visually observe the positions of the clamping pieces, so that rapid installation is achieved, and the defects caused by view blocking of a clamping part in the prior art are overcome; the alarm is limited and fixed through the inserting plate, the limiting plate, the fixing plate, the inserting rod, the ring sleeve plate, the spring, the pull button, the kidney-shaped hole and the penetrating hole, and the practicability and the installation stability are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to early warning device technical field, concretely relates to a safety production early warning device. BACKGROUND

[0002] There are many hidden dangers in industrial production plant, and safety production is the most important thing that each enterprise needs to grasp, so that workers can respond to emergencies in time, and early warning devices are installed on the roof of the house every interval distance.

[0003] The common early warning device is an alarm, which is installed on the roof and has a wide propagation range, but the existing alarm is more complex to install, and the existing alarm is installed by a buckle type, but the buckle on the alarm is blocked by the shell, and when installing, the mounting seat slot or the clamping block of the roof cannot be directly observed, and the user needs to rely on experience or continuously adjust the feeling to install, which is more cumbersome. UTILITY MODEL CONTENTS

[0004] In order to solve the above technical problems, the utility model embodiment provides a safety production early warning device, which comprises an alarm and a mounting seat, the top of the alarm is fixed with a connecting disc, a plurality of clamping holes distributed in the circumferential direction are formed on the connecting disc, the clamping hole is a sector hole, a plurality of clamping pieces distributed in the circumferential direction are fixed on the mounting seat, the clamping piece is matched with the clamping hole, and the clamping piece can slide in the clamping hole; further comprising a locking mechanism, the locking mechanism is installed on the mounting seat through the fixing plate in the locking mechanism, and is used for limiting and fixing the alarm.

[0005] Further, the locking mechanism further comprises a plug-in rod slidingly sleeved on the fixing plate, a plug-in plate is fixed on the connecting disc, a waist-shaped hole is formed in the plug-in plate, and the plug-in rod is plugged into the waist-shaped hole.

[0006] Further, the plug-in rod is sleeved with a ring sleeve plate, a spring is sleeved on the outer side of the plug-in rod, the spring is connected with the ring sleeve plate and the fixing plate respectively, and a pull button is fixed at one end of the plug-in rod away from the plug-in plate.

[0007] Further, the mounting seat is further fixed with a limiting plate connected with the plug-in plate, a through hole matched with the plug-in rod is formed in the limiting plate, and the plug-in rod passes through the through hole.

[0008] Further, the clamping piece is fixed with an anti-skid sticker.

[0009] Further, the slot edge of the clamping hole is provided with a chamfer.

[0010] Further, a plurality of positioning members distributed in a circumferential direction are fixed on the mounting seat, and the positioning members are connected with the connecting disc.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] Through setting up one-to-one clamping hole and clamping piece, user can intuitively watch the location of clamping piece, thereby realizing quick installation, solve the deficiency of traditional because of the vision block of clamping part, and the device is also provided with locking mechanism, and through the plug-in plate, the limiting plate, the fixed plate, the plug-in rod, the ring sleeve plate, the spring, the pull button, the waist type hole and the perforation, the alarm is limited and fixed, and the practicability and installation stability are improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiment or the prior art description, and obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating creative labor.

[0014] Figure 1 It is the structure schematic diagram of the utility model three-dimensional and local amplification;

[0015] Figure 2 It is the split structure schematic diagram of the utility model;

[0016] Figure 3 It is Figure 2 Axonometric structure schematic diagram.

[0017] Figure: 1, alarm; 2, connecting disc; 3, mounting seat; 4, positioning member; 5, clamping piece; 6, antiskid paste; 7, clamping hole; 8, plug-in plate; 9, limiting plate; 10, fixed plate; 11, plug-in rod; 12, ring sleeve plate; 13, spring; 14, pull button; 15, waist type hole; 16, perforation; 17, chamfer. DETAILED DESCRIPTION

[0018] The technical scheme of the present application will be described below in conjunction with the drawings, obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creating creative labor belong to the protection scope of the present application. In the case of no conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0019] As Figures 1-3The embodiment provides a safety production early warning device which comprises a siren 1 and a mounting seat 3, the top of the siren 1 is fixed with a connecting disc 2, a plurality of clamping holes 7 distributed in the circumferential direction are formed on the connecting disc 2, the clamping holes 7 are sector holes, a plurality of clamping pieces 5 distributed in the circumferential direction are fixed on the mounting seat 3, the clamping pieces 5 are matched with the clamping holes 7, and the clamping pieces 5 can slide in the clamping holes 7.

[0020] The locking mechanism further comprises a plug-in rod 11 which is sleeved on the fixed plate 10, a plug-in plate 8 is fixed on the connecting disc 2, a waist-shaped hole 15 is formed on the plug-in plate 8, the plug-in rod 11 is plugged into the waist-shaped hole 15, a ring sleeve plate 12 is sleeved and fixed on the plug-in rod 11, springs 13 are sleeved on the outer side of the plug-in rod 11, the springs 13 are connected with the ring sleeve plate 12 and the fixed plate 10 respectively, a pull knob 14 is fixed at the end of the plug-in rod 11 away from the plug-in plate 8, a limiting plate 9 connected with the plug-in plate 8 is further fixed on the mounting seat 3, a through hole 16 matched with the plug-in rod 11 is formed on the limiting plate 9, and the plug-in rod 11 passes through the through hole 16.

[0021] When mounting, first, the mounting seat 3 is fixed on the room top by using screws, then the siren 1 is taken, the pull knob 14 is pulled, the clamping holes 7 on the connecting disc 2 are respectively sleeved on the clamping pieces 5 after the end of the plug-in rod 11 is away from the plug-in plate 8, the connecting disc 2 is attached to the mounting seat 3, the siren 1 is rotated clockwise, the pull knob 14 is loosened after the siren 1 cannot be rotated, the plug-in rod 11 is plugged into the waist-shaped hole 15 due to the elastic thrust of the springs 13, thereby the reverse rotation of the siren 1 is limited, stable limiting is realized, and the operation is simple and convenient to use.

[0022] In the embodiment, as shown in Figure 1 and Figure 2 anti-skid pastes 6 are fixed on the clamping pieces 5, the anti-skid pastes 6 have the functions of anti-skid and wear resistance, the friction is improved, and the mounting stability is improved.

[0023] In the embodiment, as shown in Figure 3 the edges of the clamping holes 7 are provided with chamfers 17, the clamping holes 7 are conveniently and quickly sleeved and mounted, and the use is facilitated.

[0024] In the embodiment, as shown in Figure 1 and Figure 2 a plurality of positioning pieces 4 distributed in the circumferential direction are fixed on the mounting seat 3, the positioning pieces 4 are connected with the connecting disc 2, have the function of positioning, facilitate the user to quickly mount the clamping pieces, and facilitate the operation.

[0025] The implementation principle of the early warning device for safety production is as follows: during installation, first, the mounting base 3 is fixed to the room top by screws, then the alarm 1 is taken, the pull knob 14 is pulled, when the end of the insertion rod 11 is away from the insertion plate 8, the clamping holes 7 on the connecting disc 2 are respectively sleeved on the clamping pieces 5, the connecting disc 2 is attached to the mounting base 3, then the alarm 1 is rotated clockwise, when the alarm 1 cannot be rotated, the pull knob 14 is loosened, the insertion rod 11 is inserted into the waist-shaped hole 15 due to the elastic pushing force of the spring 13, so that the reverse rotation of the alarm 1 is limited, stable limiting is realized, and the operation is simple and convenient to use.

[0026] In the description of the present application, it should be pointed out that the directions or position relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are based on the directions or position relationships shown in the drawings, or the directions or position relationships commonly placed when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only used for differentiation in description and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present application, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] The above is only the preferred embodiment of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. 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 safety production early warning device, comprising a siren (1) and a mounting seat (3), characterized in that: The top of the alarm (1) is fixed with a connecting disc (2), a plurality of clamping holes (7) are arranged on the connecting disc (2) and distributed in the circumferential direction, the clamping hole (7) is a sector hole, a plurality of clamping pieces (5) are arranged on the mounting seat (3) and distributed in the circumferential direction, the clamping piece (5) is matched with the clamping hole (7), and the clamping piece (5) can slide in the clamping hole (7). Further comprising a locking mechanism, the locking mechanism is installed on the mounting seat (3) through a fixing plate (10) in the locking mechanism, and is used for limiting and fixing the alarm (1).

2. The early warning device for safety production according to claim 1, characterized in that: The locking mechanism further comprises a plug-in rod (11) sleeved on the fixing plate (10), a plug-in plate (8) is fixed on the connecting disc (2), a waist-shaped hole (15) is arranged on the plug-in plate (8), and the plug-in rod (11) is plugged into the waist-shaped hole (15).

3. The early warning device for safety production according to claim 2, characterized in that: The plug-in rod (11) is sleeved with a ring sleeve plate (12), a spring (13) is sleeved on the outer side of the plug-in rod (11), the spring (13) is connected with the ring sleeve plate (12) and the fixing plate (10) respectively, and a pull button (14) is fixed at one end of the plug-in rod (11) away from the plug-in plate (8).

4. The early warning device for safety production according to claim 2, characterized in that: The mounting seat (3) is further provided with a limiting plate (9) connected with the plug-in plate (8), a through hole (16) matched with the plug-in rod (11) is arranged on the limiting plate (9), and the plug-in rod (11) passes through the through hole (16).

5. The early warning device for safety production according to claim 1, characterized in that: The clamping piece (5) is adhered with an anti-skid sticker (6).

6. The early warning device for safety production according to claim 1, characterized in that: The notch edge of the clamping hole (7) is provided with a chamfer (17).

7. The early warning device for safe production according to claim 1, characterized in that: A plurality of positioning pieces (4) are arranged on the mounting seat (3) and distributed in the circumferential direction, and the positioning piece (4) is connected with the connecting disc (2).

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