CN211149613U

CN211149613U - Fire alarm top fixed knot constructs

Info

Publication number: CN211149613U
Application number: CN201922432090.2U
Authority: CN
Inventors: 杨茂枝
Original assignee: Pizhou Xinsheng Venture Capital Co Ltd
Current assignee: Pizhou Xinsheng Venture Capital Co Ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-07-31
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a fire alarm top fixed knot constructs, including installing the casing in the wall, the center department of casing has seted up the mounting groove, install the organism through stop device in the mounting groove, two assembly pieces of a lateral symmetry fixedly connected with of organism, every all set up flutedly, every on the assembly piece fixedly connected with dog in the recess, sliding connection has the joint rod in the dog, the one end of joint rod runs through the dog and extends to in the assembly piece, every one side of assembly piece is equipped with the intercommunication groove, the intercommunication groove is seted up on the organism. The utility model discloses a intercommunication groove, stay cord, fixture block, spring, dog, recess, joint bar isotructure's interact to not only do not need unnecessary appurtenance when installing the alarm, it is convenient more easily when dismantling simultaneously.

Description

Fire alarm top fixed knot constructs

Technical Field

The utility model relates to a fire control technical field especially relates to a fire alarm top fixed knot constructs.

Background

At present, according to statistics of fire departments, in recent years, with the improvement of living standard of people, more and more fire accidents occur in daily life of people, and in the fires, electrical appliance fires, inflammable gas fires, decoration fires, cigarette end fires and pilot fire fires are prominent. The main reason for these fires is that they lose various fire-fighting knowledge and legal knowledge, and their thoughts are rather luck and often neglect to cause accidents. Therefore, the occurrence probability of fire can be greatly reduced as long as the prevention is enhanced at ordinary times.

The fixed knot of the alarm in present each shopping mall or family constructs all utilizes the screw to install at the wall, and this mounting structure not only needs a plurality of appurtenance, and is very troublesome when dismantling moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving following shortcoming among the prior art, the fixed knot of alarm in present each shopping mall or home constructs all utilizes the screw to install at the wall, and this mounting structure not only needs a plurality of appurtenance, and is very troublesome when dismantling moreover, and the fire alarm top fixed knot who provides constructs.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a top fixing structure of a fire-fighting alarm facility comprises a shell arranged in a wall body, wherein the center of the shell is provided with an installation groove, the mounting groove is internally provided with a machine body through a limiting device, one side of the machine body is symmetrically and fixedly connected with two assembling blocks, each assembling block is provided with a groove, a stop block is fixedly connected in each groove, a clamping rod is connected in the stop block in a sliding manner, one end of the clamping rod penetrates through the stop block and extends into the assembly blocks, a communicating groove is arranged on one side of each assembly block, the communicating groove is arranged on the machine body, a spring is arranged in the groove, one end of the clamping and connecting rod is fixedly connected with a pull rope, one end of the pull rope bypasses the two communicating grooves and is connected to the clamping rod at the other end, one end of the clamping rod, which deviates from the pull rope, is in threaded connection with a clamping block, and two assembling cavities are symmetrically formed in the inner side wall of the mounting groove.

Preferably, stop device includes the spacing groove, two the both sides at the organism are installed to the spacing groove symmetry, every the spacing inslot all installs the stopper, one side fixed connection of stopper is on the lateral wall of mounting groove.

Preferably, the spring is wound on the clamping rod, and two ends of the spring are respectively and fixedly connected between the clamping rod and the side wall of the groove.

Preferably, the fixture block is arranged in a triangular shape, and the inclined end surface of the fixture block is arranged upwards.

Preferably, a rubber sleeve is arranged in each assembly cavity.

Compared with the prior art, the beneficial effects of the utility model are that:

through the interaction of structures such as the communicating groove, the pull rope, the clamping block, the spring, the clamping block, the groove and the clamping rod, the alarm is not only installed without redundant auxiliary tools, but also is more convenient and easy to detach.

Drawings

Fig. 1 is a schematic front structural view of a top fixing structure of a fire alarm facility provided by the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a schematic top view of the machine body.

In the figure: the device comprises a shell 1, an assembly block 2, a limiting block 3, a mounting groove 4, a machine body 5, a limiting groove 6, a communicating groove 7, a pull rope 8, a clamping block 9, a spring 10, a stopping block 11, a groove 12, a clamping rod 13 and a rubber sleeve 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, a top fixing structure of a fire alarm device comprises a casing 1 installed in a wall, a mounting groove 4 is formed in the center of the casing 1, a body 5 is installed in the mounting groove 4 through a limiting device, the limiting device comprises limiting grooves 6, the two limiting grooves 6 are symmetrically installed on two sides of the body 5, a limiting block 3 is installed in each limiting groove 6, one side of each limiting block 3 is fixedly connected to the side wall of the mounting groove 4, the limiting blocks 3 slide in the limiting grooves 6, the body 5 can be installed more conveniently and accurately, two assembling blocks 2 are symmetrically and fixedly connected to one side of the body 5, a groove 12 is formed in each assembling block 2, a stop block 11 is fixedly connected to the inside of each groove 12, a clamping rod 13 is slidably connected to the stop block 11, one end of the clamping rod 13 penetrates through the stop block 11 and extends into the assembling block 2, one side of every assembly piece 2 is equipped with intercommunication groove 7, intercommunication groove 7 is seted up on organism 5, be equipped with spring 10 in the recess 12, spring 10 wire-wound connects on joint pole 13, and spring 10 both ends difference fixed connection is between joint pole 13 and recess 12 lateral wall, the one end fixedly connected with stay cord 8 of joint pole 13, two intercommunication grooves 7 are walked around to the one end of stay cord 8 and are connected on the joint pole 13 of the other end, joint pole 13 deviates from one end threaded connection of stay cord 8 has fixture block 9, fixture block 9 is the triangle-shaped setting, the slope terminal surface of fixture block 9 upwards sets up, it is easier at the dismantlement, it is laborsaving, two assembly chambeies have been seted up to the symmetry on the inside wall of mounting groove 4, rubber sleeve 14 is installed to every assembly intracavity, can play the effect of protection fixture block.

The utility model discloses in, pull stay cord 8 downwards when using, thereby make through the transmissibility of force to pull joint rod 13 and remove to organism 5's central direction, then aim at spacing groove 6 stopper 3, spacing under stopper 3, do linear motion, release stay cord 8 when fixture block 9 enters into the inside wall of mounting groove 4, under spring 10's effect, fixture block 9 can push up on mounting groove 4's lateral wall and lapse, when fixture block 9 and assembly chamber are located same axis, fixture block 9 card is gone into in the assembly chamber under spring 10's effect, accomplish the installation, pulling stay cord 8 when needs are dismantled, make fixture block 9 break away from the assembly chamber, then outwards stimulate stay cord 8, thereby can dismantle organism 5, more convenience is easy.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A top fixing structure of a fire alarm facility comprises a shell (1) installed in a wall body and is characterized in that a mounting groove (4) is formed in the center of the shell (1), a fire alarm body (5) is installed in the mounting groove (4) through a limiting device, two assembling blocks (2) are symmetrically and fixedly connected to one side of the fire alarm body (5), a groove (12) is formed in each assembling block (2), a stop block (11) is fixedly connected to the inside of each groove (12), a clamping rod (13) is connected to the inside of each stop block (11) in a sliding mode, one end of each clamping rod (13) penetrates through each stop block (11) and extends into each assembling block (2), a communicating groove (7) is formed in one side of each assembling block (2), each communicating groove (7) is formed in the fire alarm body (5), a spring (10) is arranged in each groove (12), and a pull rope (8) is fixedly connected to one end of each clamping rod, one end of the pull rope (8) bypasses the two communicating grooves (7) and is connected to a clamping rod (13) at the other end, one end of the clamping rod (13) deviating from the pull rope (8) is in threaded connection with a clamping block (9), and two assembling cavities are symmetrically formed in the inner side wall of the mounting groove (4).

2. A fire alarm top fixing structure according to claim 1, wherein the limiting device comprises two limiting grooves (6), the two limiting grooves (6) are symmetrically installed on two sides of the machine body (5), each limiting groove (6) is internally provided with a limiting block (3), and one side of each limiting block (3) is fixedly connected to the side wall of the installation groove (4).

3. A fire alarm top fixing structure according to claim 1, wherein the spring (10) is wound on a clamping rod (13), and two ends of the spring (10) are fixedly connected between the clamping rod (13) and the side wall of the groove (12) respectively.

4. A fire alarm top fixing structure according to claim 1, wherein the block (9) is triangular, and the inclined end face of the block (9) is upward.

5. A fire alarm top fixing structure according to claim 1, wherein a rubber sleeve (14) is installed in each of the fitting cavities.