CN220435961U

CN220435961U - Safety monitoring equipment

Info

Publication number: CN220435961U
Application number: CN202322052844.8U
Authority: CN
Inventors: 李俏俏; 韩成; 郭张胜; 刘学枫
Original assignee: Xuzhou Zhengtong Artificial Environment Engineering Co ltd
Current assignee: Xuzhou Zhengtong Artificial Environment Engineering Co ltd
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2024-02-02
Anticipated expiration: 2033-08-02

Abstract

A safety monitoring device comprises a fixing seat. Compared with the prior art, the utility model has the advantages that: the setting of dust screen can prevent that external raise dust from entering into in the monitor, cause the condition of misinformation, the output shaft of motor can drive the cam and rotate, can move down along the fly leaf when the cam rotates, the flexible end of telescopic link is followed the fly leaf and is stretched out simultaneously, make the displacement of fly leaf more stable, the cam continues to rotate, the fly leaf loses the atress and can rise under reset spring's pulling, along with the high-speed rotation of cam, the fly leaf can drive the rubber striking piece and constantly strike the dust screen, make the dust on the dust screen drop, prevent that the dust from blocking up the dust screen, influence the detection effect, when dismantling the monitor, pulling arm-tie makes it drive the inside of stopper shrink spout through the follower lever, after the stopper breaks away from the draw-in groove on the fixture block, the fixture block loses spacingly, can dismantle the monitor very convenient, labour saving and time saving.

Description

Safety monitoring equipment

Technical Field

The utility model relates to the technical field of fire-fighting equipment, in particular to safety monitoring equipment.

Background

The fire fighting is to eliminate hidden danger and prevent disaster (namely, prevent and solve the general term of human, natural and accidental disasters encountered by people in the processes of life, work and study), and the narrow meaning of the fire fighting is that at the beginning of people's understanding: the fire detector is particularly important in fire-fighting equipment, and is equipment for detecting a fire in a scene in an automatic fire-fighting fire alarm system. Fire detectors are the "sense organs" of the system that function to monitor the environment for the occurrence of a fire. Once a fire condition exists, the characteristic physical quantities of the fire, such as temperature, smoke, gas, radiation intensity and the like, are converted into electric signals, and immediately act to send alarm signals to a fire alarm controller.

Through retrieving the chinese patent of publication No. CN114511983a, a fire prevention detection device is disclosed, which comprises an outer cover, the mount pad is installed to the one end of dustcoat, and the other end is equipped with the movable cover, keep away from on the dustcoat the one end of mount pad is through two slide mechanism slidable mounting has the support column, two the jack has all been seted up to the one end that the support column is close to each other, the fixed plate is installed to the one end of movable cover, install smoke detector body on the fixed plate, the fixed plate is kept away from one side of movable cover installs two fixed brackets, two equal fixed mounting has the pivot on the fixed bracket, two the pivot is coaxial to be set up and two the one end of pivot and two jack phase-match on the support column, one of them the drive is installed to one side of pivot pivoted drive unit.

The prior art scheme has the following defects: the smoke detector body is exposed and fire conditions are detected when the smoke detector is normally used, when a large amount of dust is generated during construction operation, the movable cover is exposed and the smoke detector body is hidden in the outer cover, indoor detection is cut off, after construction is finished, the movable cover is reversely rotated by 180 degrees, the movable cover is hidden and the smoke detector body is exposed for normal detection, false alarm conditions can be prevented, but after construction is finished, if the smoke detector body is forgotten to be exposed, once fire occurs, the detection device can not sense smoke, serious consequences are caused, the movable cover is frequently changed to achieve detection of controlling the smoke detector body, the detection device is troublesome, and when the detection device needs to be detached, workers need to unscrew screws of the fixed mounting seat by utilizing a screwdriver after climbing a ladder, the detection device is quite troublesome, and the detection device is inconvenient to detach at a high place.

Disclosure of Invention

In view of the foregoing deficiencies in the prior art, the present utility model provides a safety monitoring device to solve the problems set forth in the background art.

In order to achieve the above purpose, the technical scheme adopted by the utility model is that the safety monitoring equipment comprises a fixed seat, wherein the fixed seat is detachably connected with a monitor through a clamping assembly, a dust screen is fixedly connected to the bottom wall of the monitor, two fixing plates are fixedly connected to the inner wall of the monitor, a telescopic rod is fixedly connected to the lower side wall of the fixing plate, a movable plate is fixedly connected between the telescopic ends of the two telescopic rods, a reset spring is sleeved on the outer side of the telescopic rod, one end of the reset spring is fixedly connected with the lower side wall of the fixing plate, the other end of the reset spring is fixedly connected with the upper side wall of the movable plate, a plurality of rubber impact blocks distributed in an equidistant array are fixedly connected to the lower side wall of the movable plate, a motor is mounted on the upper side wall of one fixing plate, and the output shaft end of the motor is fixedly connected with a cam.

As an improvement: the clamping assembly comprises a splicing groove, a limiting groove, a sliding groove, a limiting block, a follow-up rod, a pulling plate and a tight supporting spring, wherein the splicing groove is formed in the lower side wall of the fixed seat, two symmetrically distributed limiting grooves are formed in the upper side wall of the splicing groove, the two limiting grooves are formed in a side wall, away from each other, of the limiting groove, the sliding groove is internally connected with the limiting block, the follow-up rod is fixedly connected onto one side wall, away from the limiting groove, of the limiting block, the other end of the follow-up rod slides through the sliding groove and extends to the outer side of the fixed seat, and is fixedly connected with the pulling plate, the tight supporting spring is sleeved on the outer side of the follow-up rod, and one end of the tight supporting spring is fixedly connected with the limiting block, and the other end of the tight supporting spring is fixedly connected with one side wall, away from the limiting groove, of the limiting groove.

As an improvement: two clamping blocks matched with the limiting grooves are fixedly connected to the top wall of the monitor.

As an improvement: and clamping grooves matched with the limiting blocks are formed in one side wall, away from each other, of each clamping block.

As an improvement: rubber wheels are arranged at the protruding ends of the cams.

As an improvement: four connecting lugs distributed in an annular array are fixedly connected to the outer side wall of the fixing seat.

Compared with the prior art, the utility model has the following beneficial effects:

1. the setting of dust screen can prevent that external raise dust from entering into in the monitor, cause the condition of misinformation, the output shaft of motor can drive the cam and rotate, can move down along the fly leaf when the cam rotates, the flexible end of telescopic link is followed the fly leaf and is stretched out simultaneously, make the displacement of fly leaf more stable, the cam continues to rotate, the fly leaf loses the atress and can rise under reset spring's pulling, along with the high-speed rotation of cam, the fly leaf can drive the rubber striking piece and constantly strike the dust screen, make the dust on the dust screen drop, prevent that the dust from blocking up the dust screen, influence the detection effect, when dismantling the monitor, pulling arm-tie makes it drive the inside of stopper shrink spout through the follower lever, after the stopper breaks away from the draw-in groove on the fixture block, the fixture block loses spacingly, can dismantle the monitor very convenient, labour saving and time saving.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a safety monitoring device according to the present utility model;

FIG. 2 is a schematic diagram of the internal structure of a monitor of a safety monitoring device according to the present utility model;

FIG. 3 is a cross-sectional view of a mounting base of a safety monitoring device according to the present utility model;

FIG. 4 is a schematic diagram of a monitor structure of a safety monitoring device according to the present utility model;

as shown in the figure:

1. a fixing seat; 2. a clamping assembly; 3. a monitor; 3.1, a dustproof net; 3.2, fixing plate; 3.3, a telescopic rod; 3.5, a movable plate; 3.4, a return spring; 3.51, rubber bump; 3.6, a motor; 3.7, cam; 2.1, a plug-in groove; 2.2, a limit groove; 2.3, sliding grooves; 2.4, limiting blocks; 2.5, a follow-up rod; 2.6, pulling the plate; 2.7, abutting against the spring; 4. a clamping block; 4.1, a clamping groove; 3.71, rubber wheels; 1.1, connecting lugs.

Detailed Description

In order to make the technical means, the creation characteristics and the effect of achieving the object of the present utility model easy to understand, the present utility model is further described below with reference to the specific embodiments.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both sides", "one side", "the other side", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 and 2, a safety monitoring device comprises a fixed seat 1, wherein the fixed seat 1 is detachably connected with a monitor 3 by being provided with a clamping component 2, a dust screen 3.1 is fixedly connected on the bottom wall of the monitor 3, two fixed plates 3.2 are fixedly connected on the inner wall of the monitor 3, a telescopic rod 3.3 is fixedly connected on the lower side wall of the fixed plate 3.2, a movable plate 3.5 is fixedly connected between the telescopic ends of the two telescopic rods 3.3, a reset spring 3.4 is sleeved outside the telescopic rod 3.3, one end of the reset spring 3.4 is fixedly connected with the lower side wall of the fixed plate 3.2, the other end of the reset spring is fixedly connected with the upper side wall of the movable plate 3.5, a plurality of rubber impact blocks 3.51 distributed in an equidistant array are fixedly connected on the lower side wall of the movable plate 3.5, a motor 3.6 is arranged on the upper side wall of one fixed plate 3.2, the output shaft end fixedly connected with cam 3.7 of motor 3.6, dust screen 3.1's setting can prevent that external raise dust from entering into monitor 3 in, cause the condition of misinformation, motor 3.6's output shaft can drive cam 3.7 and rotate, cam 3.7 can make rubber wheel 3.71 move down along fly leaf 3.5 when rotating, the flexible end of telescopic link 3.3 stretches out along with fly leaf 3.5 simultaneously, make the displacement of fly leaf 3.5 more stable, cam 3.7 continues to rotate, fly leaf 3.5 loses the atress and can rise under reset spring 3.4's pulling, along with cam 3.7's high-speed rotation, fly leaf 3.5 can drive rubber impact piece 3.51 constantly striking dust screen 3.1, make the dust on the dust screen 3.1 drop, prevent that the dust from blocking up dust screen 3.1, influence detection effect.

Specifically, as shown in fig. 3, a safety monitoring device, a clamping assembly 2 comprises a plugging groove 2.1, a limiting groove 2.2, a sliding groove 2.3, a limiting block 2.4, a follow-up rod 2.5, a pull plate 2.6 and a tightening spring 2.7, wherein the plugging groove 2.1 is arranged on the lower side wall of a fixed seat 1, two limiting grooves 2.2 which are symmetrically distributed are arranged on the upper side wall of the plugging groove 2.1, the sliding grooves 2.3 are respectively arranged on one side wall of the two limiting grooves 2.2 which are far away from each other, the limiting block 2.4 is connected with the limiting block 2.4 in a sliding manner, a follow-up rod 2.5 is fixedly connected on one side wall of the limiting block 2.4 which is far from the limiting groove 2.2, the other end of the follow-up rod 2.5 slides through the sliding groove 2.3 and extends to the outer side of the fixed seat 1 and is fixedly connected with the pull plate 2.6, the tightening spring 2.7 is sleeved on the outer side of the follow-up rod 2.5, one end of the abutting spring 2.7 is fixedly connected with the limiting block 2.4, the other end of the abutting spring is fixedly connected with one side wall of the sliding groove 2.3, which is far away from the limiting groove 2.2, when the monitor 3 needs to be disassembled, the pulling plate 2.6 is pulled, the sliding plate 2.4 is driven to retract into the sliding groove 2.3 by the follow-up rod 2.5, after the limiting block 2.4 is separated from the clamping groove 4.1 on the clamping block 4, the clamping block 4 loses limit, the monitor 3 can be disassembled, the disassembly is very convenient, time and labor are saved, when the monitor 3 is installed, the pulling plate 2.6 is pulled, the limiting block 2.4 is retracted into the sliding groove 2.3, the abutting spring 2.7 is compressed, the monitor 3 is inserted into the inserting groove 2.1, the clamping block 4 can enter the limiting groove 2.2, the pulling plate 2.6 is loosened, the abutting spring 2.7 can push the limiting block 2.4 to be inserted into the clamping groove 4.1 on the clamping block 4, the clamping block 4 is fixed in the limiting groove 2.2, the installation of the monitor 3 can be completed, and the assembly and the disassembly are more convenient and the practicability is realized.

Specifically, as shown in fig. 4, in a safety monitoring device, two clamping blocks 4 matched with a limit groove 2.2 are fixedly connected to the top wall of a monitor 3.

Specifically, as shown in fig. 4, a clamping groove 4.1 adapted to a limiting block 2.4 is formed in a side wall, away from each other, of two clamping blocks 4.

Specifically, as shown in fig. 2, in the safety monitoring device, the rubber wheel 3.71 is installed at the wheel protruding end of the cam 3.7, so that friction between the cam 3.7 and the movable plate 3.5 is reduced, and the service life is prolonged.

Specifically, as shown in fig. 1, a safety monitoring device is provided, wherein four connecting lugs 1.1 distributed in a ring-shaped array are fixedly connected to the outer side wall of a fixing base 1, and are used for installing the fixing base 1.

According to the utility model, in specific implementation, the dust screen 3.1 can prevent external dust from entering the monitor 3, false alarm is caused, the output shaft of the motor 3.6 can drive the cam 3.7 to rotate, the cam 3.7 can enable the rubber wheel 3.71 to move downwards against the movable plate 3.5 when rotating, meanwhile, the telescopic end of the telescopic rod 3.3 stretches out along with the movable plate 3.5, the displacement of the movable plate 3.5 is more stable, the cam 3.7 continues to rotate, the movable plate 3.5 loses stress and can rise under the pulling of the reset spring 3.4, the movable plate 3.5 can drive the rubber impact block 3.51 to continuously impact the dust screen 3.1 along with the high-speed rotation of the cam 3.7, so that dust on the dust screen 3.1 falls, the dust is prevented from blocking the dust screen 3.1, the detection effect is influenced, when the monitor 3 needs to be dismounted, the telescopic rod 2.5 is pulled to drive the limiting block 2.4 to enter the inside the chute 2.3, the limiting block 2.4 is separated from the clamping block 4, the clamping block 4 is tightly pulled by the telescopic rod 2.5, the clamping block 2.4 is tightly inserted into the clamping block 2.4, and the clamping block 2.4 is mounted in the chute 2.4, the clamping block 2.4 is more conveniently mounted, and the clamping block 2.4 is more conveniently dismounted, and the clamping block 2.4 is mounted in the clamping block 2.4 is more conveniently and the clamping block 2.4 is mounted in the slot 2.4 and can be mounted in the 3 and the slot 2.4 is more conveniently and the clamping block 2 3 is more conveniently and the clamping block 3 and 3 is more convenient to be mounted.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Safety monitoring equipment, including fixing base (1), its characterized in that: fixing base (1) can dismantle through being equipped with block subassembly (2) and be connected with monitor (3), fixedly connected with dust screen (3.1) on the diapire of monitor (3), fixedly connected with two fixed plates (3.2) on the inner wall of monitor (3), fixedly connected with telescopic link (3.3) on the lower lateral wall of fixed plate (3.2), two fixedly connected with fly leaf (3.5) between the telescopic link (3.3)'s the telescopic end, the outside cover of telescopic link (3.3) is equipped with reset spring (3.4), the one end and the lower lateral wall fixed connection of fixed plate (3.2) and the upper lateral wall fixed connection of the other end and fly leaf (3.5) of reset spring (3.4), fixedly connected with a plurality of rubber impact pieces (3.51) that are equidistant array distribution on the lower lateral wall of fly leaf (3.5), one of them install motor (3.6) on the upper lateral wall of fixed plate (3.2), motor (3.6) output fixedly connected with cam (7.7).

2. A safety monitoring device according to claim 1, wherein: the utility model provides a clamping assembly (2) is including jack groove (2.1), spacing groove (2.2), spout (2.3), stopper (2.4), follow-up lever (2.5), arm-tie (2.6) and support tight spring (2.7), jack groove (2.1) have been seted up on the lower lateral wall of fixing base (1), two spacing groove (2.2) that are symmetrical distribution have been seted up on the last lateral wall of jack groove (2.1), two spout (2.3) have all been seted up on the lateral wall that spacing groove (2.2) kept away from each other, sliding connection has stopper (2.4) in spout (2.3), fixedly connected with follow-up lever (2.5) on the lateral wall that spacing groove (2.2) were kept away from to stopper (2.4), the other end of follow-up lever (2.5) slides and passes spout (2.3) and extends to the outside and fixedly connected with arm-tie (2.6) of fixing base (1), follow-up lever (2.5) are equipped with spout (2.7) and one side of keeping away from tight spring (2.7).

3. A safety monitoring device according to claim 2, wherein: two clamping blocks (4) matched with the limiting grooves (2.2) are fixedly connected to the top wall of the monitor (3).

4. A safety monitoring device according to claim 3, wherein: a clamping groove (4.1) matched with the limiting block (2.4) is formed in one side wall, away from each other, of each clamping block (4).

5. A safety monitoring device according to claim 1, wherein: the protruding end of the cam (3.7) is provided with a rubber wheel (3.71).

6. A safety monitoring device according to claim 1, wherein: four connecting lugs (1.1) distributed in an annular array are fixedly connected to the outer side wall of the fixing seat (1).