CN216201770U - Combined electric fire monitoring detector - Google Patents

Abstract

The utility model discloses a combined type electrical fire monitoring detector, which belongs to the field of detectors and comprises a mounting plate, wherein a detector shell is arranged under the mounting plate, a sliding groove is formed in the wall of the lower end of the mounting plate, sliding blocks are connected in the sliding groove in a sliding mode, the lower ends of the sliding blocks penetrate through the notch of the sliding groove and extend downwards, limiting rods are connected to the side walls of the opposite sides of the two sliding blocks, limiting grooves are formed in the symmetrical shell walls of the two sides of the detector shell, the limiting rods are arranged in the limiting grooves, and the limiting rods are matched with the limiting grooves. The utility model overcomes the defects of the prior art, and the detector can be conveniently mounted and dismounted through the mutual matching of the structures such as the sliding groove, the sliding block, the limiting rod, the limiting groove, the bidirectional screw rod, the threaded hole and the like, thereby improving the applicability of the device.

Description

Combined electric fire monitoring detector

Technical Field

The utility model relates to the field of detectors, in particular to a combined type electrical fire monitoring detector.

Background

The electric fire monitoring detector is an independent intelligent detector, is used as a relay part for signal processing of an electric fire monitoring system, can intelligently analyze and process signals transmitted by current probes of a subordinate terminal through a built-in circuit and software, can judge the state of each current probe of the subordinate terminal, and is suitable for places with complex lines, such as factories, large storehouses, offices, commercial buildings, hotels, residences, entertainment places and the like with the highest occurrence probability of electric fires.

At present, the existing electric fire monitoring detector is generally inconvenient to mount and dismount, is relatively complex to operate, wastes time and labor, and has poor applicability.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a combined type electrical fire monitoring detector, which overcomes the defects of the prior art and aims to solve the problems that the existing electrical fire monitoring detector is generally inconvenient to mount and dismount, is complex to operate, wastes time and labor and has poor applicability.

In summary, the present invention provides the following technical solutions: the combined type electrical fire monitoring detector comprises a mounting plate, a detector shell is arranged under the mounting plate, the plate wall at the lower end of the mounting plate is provided with a sliding chute, the sliding chute is connected with a sliding block in a sliding way, the lower end of the sliding block passes through the notch of the sliding chute and extends downwards, the side walls at the opposite sides of the two sliding blocks are both connected with limiting rods, the shell walls of the detector shell which are symmetrical at two sides are both provided with limiting grooves, the limiting rods are arranged in the limiting grooves, the limiting rod is matched with the limiting groove, the lower end of the mounting plate is symmetrically connected with two movable blocks about the sliding groove, the side walls of the two movable blocks at the opposite sides are respectively embedded with a bearing, a bidirectional screw rod is commonly connected between the two bearings, the side wall of the sliding block is provided with a threaded hole, the bidirectional screw rod passes through the threaded hole, and the bidirectional screw rod is in threaded connection with the threaded hole, and the detector body is installed in the detector shell.

As a preferred technical scheme of the utility model, the inner wall of the sliding chute is fixedly connected with a sliding rod, the sliding rod penetrates through the sliding block, and the sliding block is connected to the sliding rod in a sliding manner.

As a preferable technical scheme of the utility model, one end of the sliding block, which is far away from the shell of the detector, is provided with a rolling groove, rolling balls are arranged in the rolling groove, the rolling balls penetrate through the notch of the rolling groove, and the rolling balls are connected with the bottom of the sliding groove in a rolling manner.

As a preferable technical scheme of the utility model, the side walls of the detector shell which are symmetrical on two sides are connected with holding rods.

As a preferred technical scheme of the utility model, two rotating sleeves are symmetrically sleeved on the rod wall of the bidirectional screw rod.

As a preferable technical solution of the present invention, the outer surface of the rotating sleeve is provided with corrugations.

As a preferred technical scheme of the utility model, the shell of the detector is made of stainless steel.

In a preferred embodiment of the present invention, a transparent glass window is embedded in a wall of the detector housing.

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

the detector is convenient to mount and dismount through the mutual matching of the structures such as the sliding groove, the sliding block, the limiting rod, the limiting groove, the movable block, the bearing, the bidirectional screw rod, the threaded hole and the like, the operation is simple and convenient, the time is saved, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

Description of reference numerals:

1. mounting a plate; 2. a detector housing; 3. a chute; 4. a slider; 5. a limiting rod; 6. a limiting groove; 7. a movable block; 8. a bearing; 9. a bidirectional screw rod; 10. a threaded hole; 11. a probe body; 12. a slide bar; 13. a rolling groove; 14. a ball bearing; 15. a holding rod; 16. rotating the sleeve; 17. a glass window.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a combined electrical fire monitoring detector comprises a mounting plate 1, a detector housing 2 is disposed under the mounting plate 1, the detector housing 2 is made of stainless steel with good fire and heat resistance, a sliding groove 3 is disposed on a wall of a lower end of the mounting plate 1, a sliding block 4 is slidably connected in the sliding groove 3, a lower end of the sliding block 4 passes through a notch of the sliding groove 3 and extends downwards, two side walls of opposite sides of the sliding block 4 are respectively connected with a limiting rod 5, the sliding block 4 is connected with the limiting rod 5 to drive the limiting rod 5 to move, a sliding rod 12 is fixedly connected on an inner wall of the sliding groove 3, the sliding rod 12 penetrates through the sliding block 4, the sliding block 4 is slidably connected to the sliding rod 12, the sliding rod 12 can effectively prevent the sliding block 4 from being separated from the sliding groove 3, a rolling groove 13 is disposed at one end of the sliding block 4 away from the detector housing 2, and a rolling ball 14 is disposed in the rolling groove 13, ball 14 passes the notch setting of roll groove 18, and ball 14 roll connection is at the tank bottom of spout 3, ball 14 can be effectual reduces the frictional force between slider 4 and the spout 3, fix mounting panel 1 on the wall body through screw or bolt, when using, detector body 11 can be surveyed the external world, when dangerous, can send out the police dispatch newspaper and warn people, when needs examine the detector maintenance, rotate two-way lead screw 9, the rotation of two-way lead screw 9 will produce the effort to two sliders 4 through the screw thread in the screw hole 10, two sliders 4 receive the effort and will be horizontal carrying on the back of the body or move in opposite directions in spout 3.

Specifically, referring to fig. 1 and 2, the shell walls of the detector shell 2 symmetrical to each other at both sides are provided with a limiting groove 6, a limiting rod 5 is arranged in the limiting groove 6, the limiting rod 5 is matched with the limiting groove 6, the lower end of the mounting plate 1 is symmetrically connected with two movable blocks 7 about a chute 3, the side walls of the two movable blocks 7 at opposite sides are respectively embedded with a bearing 8, a bidirectional screw rod 9 is commonly connected between the two bearings 8, the side wall of the sliding block 4 is provided with a threaded hole 10, the bidirectional screw rod 9 passes through the threaded hole 10, the bidirectional screw rod 9 is in threaded connection with the threaded hole 10, two rotating sleeves 16 are symmetrically sleeved on the rod wall of the bidirectional screw rod 9, the outer surface of each rotating sleeve 16 is provided with corrugations, the rotating sleeves 16 can facilitate workers to rotate the bidirectional screw rod 9, the sliding block 4 can drive the limiting rod 5 to move, when the limiting rod 5 is separated from the limiting groove 6, the detector shell 2 is taken down, thereby to the inside device of detector shell 2 inspect and maintain, when the installation, with last operation opposite can, easy operation is convenient, save time improves work efficiency, all is connected with the holding rod 15 on the lateral wall of 2 bilateral symmetry of detector shell, and the holding rod 15 is convenient to exert the effort to detector shell 2, inlays on the conch wall of detector shell 2 and has transparent glass window 17, and glass window 17 can conveniently observe the inside condition of detector shell 2.

The working principle is as follows: at first, fix mounting panel 1 on the wall body through screw or bolt, when using, detector body 11 can be surveyed the external world, when dangerous, can send out the police dispatch newspaper and warn people, when needs inspect the maintenance to the detector, rotate two-way lead screw 9, the rotation of two-way lead screw 9 will produce the effort to two sliders 4 through the screw thread in the screw hole 10, two sliders 4 receive the effort and will be horizontal back of the body motion in spout 3, slider 4 will drive gag lever post 5 and move, when gag lever post 5 breaks away from spacing groove 6, take off detector shell 2, thereby examine and maintain the inside device of detector shell 2, when the installation, with last operation opposite can, easy operation is convenient.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. Modular electric fire control detector, including mounting panel (1), its characterized in that: a detector shell (2) is arranged under the mounting plate (1), a sliding groove (3) is formed in the plate wall of the lower end of the mounting plate (1), a sliding block (4) is connected in the sliding groove (3) in a sliding manner, the lower end of the sliding block (4) penetrates through the notch of the sliding groove (3) and extends downwards, two limiting rods (5) are connected to the side walls of the opposite sides of the sliding block (4), limiting grooves (6) are formed in the shell walls of bilateral symmetry of the detector shell (2), the limiting rods (5) are arranged in the limiting grooves (6), the limiting rods (5) are matched with the limiting grooves (6), two movable blocks (7) are symmetrically connected to the lower end of the mounting plate (1) relative to the sliding groove (3), bearings (8) are inlaid on the side walls of the opposite sides of the movable blocks (7), and a bidirectional screw rod (9) is connected between the two bearings (8), threaded holes (10) are formed in the side wall of the sliding block (4), the bidirectional screw rod (9) penetrates through the threaded holes (10) to be connected with the threaded holes (10) in a threaded mode, and a detector body (11) is installed in the detector shell (2).

2. The modular electrical fire monitoring probe of claim 1, wherein: fixedly connected with slide bar (12) on spout (3) inner wall, slide bar (12) run through slider (4) setting, and slider (4) sliding connection is on slide bar (12).

3. The modular electrical fire monitoring probe of claim 2, wherein: the detector is characterized in that a rolling groove (13) is formed in one end, away from the detector shell (2), of the sliding block (4), rolling balls (14) are arranged in the rolling groove (13), the balls (14) penetrate through a notch of the rolling groove (13), and the balls (14) are connected to the bottom of the sliding groove (3) in a rolling mode.

4. The modular electrical fire monitoring probe of claim 1, wherein: and the side walls of the detector shell (2) which are symmetrical at two sides are connected with holding rods (15).

5. The modular electrical fire monitoring probe of claim 1, wherein: two rotating sleeves (16) are symmetrically sleeved on the rod wall of the bidirectional screw rod (9).

6. The modular electrical fire monitoring probe of claim 5, wherein: the outer surface of the rotating sleeve (16) is provided with ripples.

7. The modular electrical fire monitoring probe of claim 1, wherein: the detector shell (2) is made of stainless steel.

8. The modular electrical fire monitoring probe of claim 7, wherein: and a transparent glass window (17) is embedded in the wall of the detector shell (2).

Images