CN210199054U

CN210199054U - Gas alarm with on-site detection clamp

Info

Publication number: CN210199054U
Application number: CN201920712344.3U
Authority: CN
Inventors: Donghai Zhao; 赵东海
Original assignee: Nanjing Taian Electronic Co Ltd
Current assignee: Nanjing Taian Electronic Co Ltd
Priority date: 2019-05-18
Filing date: 2019-05-18
Publication date: 2020-03-27
Anticipated expiration: 2029-05-18

Abstract

The utility model discloses a gas alarm with witnessed inspections anchor clamps, including gas alarm, gas alarm's left side is equipped with the shell, fixed establishment, two are all installed to both sides about the outer wall of shell coupling mechanism is all installed in fixed establishment's left side, the inner wall left side rigid coupling of shell has the riser, slide mechanism is installed to coupling mechanism's bottom, equal rigid coupling has the bend about the outer wall left side of shell. This gaseous alarm instrument of witnessed inspections anchor clamps, through the broadplate, the cooperation between first round pin axle and the first bent board, can carry out the gaseous alarm instrument of centre gripping multiple, the working face is light, and the pulling mechanism on shell right side makes things convenient for carrying of this anchor clamps, the problem of unchangeable carrying has been solved, and the fixed mode of this anchor clamps is simple, need not repeated opening, it is fixed convenient, remove the time of beating the mouth many times from, time saving and labor saving, safety and reliability, and convenient operation, people's demand has been satisfied, and convenient to popularize.

Description

Gas alarm with on-site detection clamp

Technical Field

The utility model relates to a centre gripping technical field specifically is a gaseous alarm with witnessed inspections anchor clamps.

Background

The gas alarm is exactly gas leakage detection alarm instrument, when combustible or toxic gas leaks in industrial environment, the gas alarm will sound and report to the police, the gas alarm detects at the scene and makes and need use anchor clamps to protect the gas alarm with additional, current anchor clamps size is great, it is loaded down with trivial details to work, can not satisfy the centre gripping of multiple gas alarm, waste time and energy, and need be at wall body outer wall opening at the installation, easily damage the opening when dismantling, still need the opening when installing once more, the work is troublesome, can not satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas alarm with witnessed inspections anchor clamps to it is great to solve to propose current anchor clamps size among the above-mentioned background art, removes unchangeably, and work is loaded down with trivial details, can not satisfy the centre gripping of multiple gas alarm appearance, wastes time and energy, and need be at wall body outer wall opening at the installation, easily damages the opening when dismantling, still needs the opening when installing once more, the trouble problem of work.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gas alarm with witnessed inspections anchor clamps which characterized in that: including gas alarm appearance, gas alarm appearance's left side is equipped with the shell, fixed establishment, two are installed respectively at both ends about the outer wall of shell fixed establishment's left side all installs coupling mechanism, the inner wall left side rigid coupling of shell has the riser, slide mechanism is installed to coupling mechanism's bottom, the upper and lower both ends left side of shell rigid coupling respectively has the bent plate, two equal threaded connection in left side of bent plate has first bolt, pulling mechanism is installed on the outer wall right side of shell, pulling mechanism's right side rigid coupling has the handle.

Preferably, fixed establishment includes two wide plates, first round pin axle, two first bent plates and sheet metals, two the inboard of wide plate respectively with the upper and lower both ends right side looks rigid coupling of shell, two the outside of wide plate all with the outer wall looks rigid coupling of first round pin axle, two the outer wall of first round pin axle all rotates with the right side of two first bent plates and links to each other, two the inboard below of first bent plate all is equipped with the sheet metal, two the right side of sheet metal all with the left side looks rigid coupling of gas alarm appearance.

Preferably, coupling mechanism includes two second round pin axles, curved bar, drum and short slab, two the outer wall of second round pin axle respectively with the left side looks rigid coupling of two first curved bars, two the outside slip joint of the even curved bar of outer wall of second round pin axle, two the inboard of curved bar all with the outside looks rigid coupling of drum, two the outer wall of drum all with the inner wall clearance fit of short slab, two the outer wall of short slab all with the upper and lower both ends looks rigid coupling of shell.

Preferably, slide mechanism includes second bolt, bearing, the bent board of second and spout, the outer wall of second bolt and the inside threaded connection of riser, the outer wall right-hand member of second bolt and the inner wall looks rigid coupling of bearing, the outer wall of bearing and the left side looks rigid coupling of the bent board of second, the spout has all been processed to the upper and lower both sides of the bent board of second, two the inner wall of spout all with the inboard slip joint of two drums.

Preferably, the angle of the second curved plate is 75 degrees.

Preferably, pulling mechanism includes support, round wheel, third round pin axle, thick pole, horizontal pole, recess and thin pole, the right side of support and the inner wall right side looks rigid coupling of shell, both sides all laminate mutually with the outer wall of round wheel about the inner wall of support, two the inner wall of round wheel all rotates with the outer wall of third round pin axle and links to each other, two the outer wall of third round pin axle all with the outside looks rigid coupling of thick pole, two the inboard of thick pole respectively with the upper and lower both ends looks rigid coupling of horizontal pole, the right side of horizontal pole and the left side looks rigid coupling of handle, the top processing of horizontal pole is fluted, the inner wall of recess and the bottom interference fit of thin pole, the top of thin pole and the outer wall right side slip joint of shell.

Compared with the prior art, the beneficial effects of the utility model are that: this gaseous alarm instrument of witnessed inspections anchor clamps, through the broadplate, the cooperation between first round pin axle and the first bent board, can carry out the gaseous alarm instrument of centre gripping multiple, the working face is light, and the pulling mechanism on shell right side makes things convenient for carrying of this anchor clamps, the problem of unchangeable carrying has been solved, and the fixed mode of this anchor clamps is simple, need not repeated opening, it is fixed convenient, remove the time of beating the mouth many times from, time saving and labor saving, safety and reliability, and convenient operation, people's demand has been satisfied, and convenient to popularize.

Drawings

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

FIG. 2 is a schematic view of a connection structure of the wide plate, the first pin and the first curved plate in FIG. 1;

FIG. 3 is a schematic view of the connection relationship between the second bolt, the bearing and the second curved plate in FIG. 1;

fig. 4 is a schematic view of a connection relationship between the bracket, the round wheel and the third pin in fig. 1.

In the figure: 1. the gas alarm device comprises a gas alarm device, 2, a shell, 3, a fixing mechanism, 301, a wide plate, 302, a first pin shaft, 303, a first curved plate, 304, a thin plate, 4, a connecting mechanism, 401, a second pin shaft, 402, a curved rod, 403, a cylinder, 404, a short plate, 5, a vertical plate, 6, a sliding mechanism, 601, a second bolt, 602, a bearing, 603, a second curved plate, 604, a sliding chute, 7, a curved plate, 8, a first bolt, 9, a pulling mechanism, 901, a support, 902, a round wheel, 903, a third pin shaft, 904, a thick rod, 905, a cross rod, 906, a groove, 907, a thin rod, 10 and a handle.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a gas alarm with a field detection clamp comprises a gas alarm 1, wherein the gas alarm 1 is QD6310 in model, a shell 2 is arranged on the left side of a plate body 1 of the gas alarm, fixing mechanisms 3 are respectively arranged on the upper side and the lower side of the outer wall of the shell 2, connecting mechanisms 4 are respectively arranged on the left sides of the two fixing mechanisms 3, a vertical plate 5 is fixedly connected on the left side of the inner wall of the shell 2, a sliding mechanism 6 is arranged at the bottom of the connecting mechanism 4, bent plates 7 are respectively fixedly connected on the upper side and the lower side of the left side of the outer wall of the shell 2, first bolts 8 are respectively in threaded connection with the left sides of the two bent plates 7, a pulling mechanism 9 is arranged on the outer wall of the shell 2, a handle 10 is fixedly connected on the right side of the pulling mechanism 9, each fixing mechanism 3 comprises two wide plates 301, a first pin shaft 302, two first bent plates 303 and a thin plate 304, the inner sides of the two wide plates 301 are respectively fixedly connected with, the outer walls of the two first pin shafts 302 are rotatably connected with the right sides of the two first curved plates 303, the two curved plates 303 rotate up and down through the first pin shafts 302 to clamp or loosen the gas alarm, the inner sides of the two first curved plates 303 are respectively provided with a thin plate 304, the gas alarm is clamped when the thin plates 304 are attached to the curved plates 303, the right sides of the two thin plates 304 are fixedly connected with the left side of the gas alarm 1, the connecting mechanism 4 comprises two second pin shafts 401, curved rods 402, cylinders 403 and short plates 404, the outer walls of the two second pin shafts 401 are respectively fixedly connected with the left sides of the two first curved plates 303, the outer walls of the two second pin shafts 401 are in sliding clamping connection with the outer sides of the curved rods 402, the curved rods 402 can slide left and right through the second pin shafts, the inner sides of the two curved rods 402 are fixedly connected with the outer sides of the cylinders 403, the outer walls of the two cylinders 403 are in clearance fit with the inner walls of the short plates 404, and the short plates 404 play, the cylinder 403 can only move downwards, the outer walls of the two short plates 404 are fixedly connected with the upper end and the lower end of the shell 2, the sliding mechanism 6 comprises a second bolt 601, a bearing 602, a second curved plate 603 and a sliding groove 604, the outer wall of the second bolt 601 is in threaded connection with the inside of the vertical plate 5, the right end of the outer wall of the second bolt 601 is fixedly connected with the inner wall of the bearing 602, the outer wall of the bearing 602 is fixedly connected with the left side of the second curved plate 603, the bearing 602 ensures that the second curved plate 603 cannot rotate when the second bolt 601 rotates, the sliding grooves 604 are processed on the upper side and the lower side of the second curved plate 603, the inner walls of the two sliding grooves 604 are in sliding clamping connection with the inner sides of the two cylinders 403, the cylinders 403 slide in the sliding grooves 604 to realize the up-down movement of the cylinders 403, the angle of the second curved plate 603 is 75 degrees, the heights of the two cylinders 403 when sliding are the two cylinders are the same, the right side of the support 901 is fixedly connected with the right side of the inner wall of the shell 2, the upper side and the lower side of the inner wall of the support 901 are attached to the outer wall of the circular wheel 902, the inner walls of the two circular wheels 902 are rotatably connected with the outer wall of the third pin 903, the circular wheel 902 is rotated on the inner wall of the support 901 through the third pin 903, the outer walls of the two third pin 903 are fixedly connected with the outer side of the thick rod 904, the inner sides of the two thick rods 904 are fixedly connected with the upper end and the lower end of the cross rod 905 respectively, the right side of the cross rod 905 is fixedly connected with the left side of the handle 10, the cross rod 905 can be moved rightwards by pulling the handle 10, the groove 906 is formed in the top of the cross rod, the inner wall of the groove 906 is in interference fit with the bottom of the thin rod 907, and the thin rod 907 can fix the cross rod 905 so that the cross rod 905 cannot move the top of the thin rod 907 to.

In this example, the gas alarm 1 is manually placed on the right side of the housing 2, then the second bolt 601 is screwed to rotate the second bolt 601 to the left, the rotating second bolt 601 pulls the second curved plate 603 to move to the left, when the second curved plate 603 moves to the left, the cylinder 403 inside the chute 604 slides to move the cylinder 403 upwards, the cylinder 403 moving upwards slides the second pin 401 through the curved rod 402 to the right, the second pin 401 sliding to the right rotates the first curved plate 303 upwards, the first curved plate 303 rotating upwards rotates through the first pin 302, the other end of the first curved plate 303 moves downwards, the other end of the first curved plate 303 moving downwards is attached to the surface of the thin plate 304 to clamp the gas alarm, then the first bolt 8 is screwed to fix the first bolt 8 to the external wall, the clamp and the gas alarm are separated when moving, then the thin rod 907 is pulled to slide outwards, the bottom of the rod 907 is disengaged from the recess 906, the handle 10 is then pulled to slide the bar 905 out, and the rod 907 is then slid back to insert the bottom of the rod 907 into the recess 906 to secure the bar 905.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gas alarm with witnessed inspections anchor clamps which characterized in that: including gas alarm appearance (1), the left side of gas alarm appearance (1) is equipped with shell (2), fixed establishment (3), two are all installed to both sides about the outer wall of shell (2) the left side of fixed establishment (3) all installs coupling mechanism (4), the inner wall left side rigid coupling of shell (2) has riser (5), slide mechanism (6) are installed to the bottom of coupling mechanism (4), equal rigid coupling has bent plate (7), two about the outer wall left side of shell (2) the equal threaded connection in left side of bent plate (7) has first bolt (8), the outer wall of shell (2) has the side to install pulling mechanism (9), the right side rigid coupling of pulling mechanism (9) has handle (10).

2. The gas alarm instrument with the field detection clamp of claim 1, wherein: fixed establishment (3) include two wide boards (301), first round pin axle (302), two first bent board (303) and sheet metal (304), two the inboard of wide board (301) respectively with the upper and lower both ends right side looks rigid coupling of shell (2), two the outside of wide board (301) all with the outer wall looks rigid coupling of first round pin axle (302), two the outer wall of first round pin axle (302) all rotates with the right side of two first bent board (303) and links to each other, two the inboard of first bent board (303) all is equipped with sheet metal (304), two the right side of sheet metal (304) all with the left side looks rigid coupling of gas alarm appearance (1).

3. The gas alarm instrument with the field detection clamp of claim 1, wherein: coupling mechanism (4) include two second round pin axles (401), curved bar (402), drum (403) and short slab (404), two the outer wall of second round pin axle (401) respectively with the left side looks rigid coupling of two first curved slab (303), two the outside slip joint of the even curved bar (402) of outer wall of second round pin axle (401), two the inboard of curved bar (402) all with the outside looks rigid coupling of drum (403), two the outer wall of drum (403) all with the inner wall clearance fit of short slab (404), two the outer wall of short slab (404) all with the upper and lower both ends rigid coupling of shell (2).

4. The gas alarm instrument with the field detection clamp of claim 1, wherein: slide mechanism (6) include second bolt (601), bearing (602), the bent board of second (603) and spout (604), the outer wall of second bolt (601) and the internal thread connection of riser (5), the outer wall right-hand member of second bolt (601) and the inner wall looks rigid coupling of bearing (602), the outer wall of bearing (602) and the left side looks rigid coupling of the bent board of second (603), spout (604), two have all been processed to the upper and lower both sides of the bent board of second (603) the inner wall of spout (604) all with the inboard slip joint of two drums (403).

5. The gas alarm instrument with the on-site detection clamp of claim 4, wherein: the angle of the second curved plate (603) is 75 degrees.

6. The gas alarm instrument with the field detection clamp of claim 1, wherein: the pulling mechanism (9) comprises a support (901), round wheels (902), third pin shafts (903), thick rods (904), cross rods (905), grooves (906) and thin rods (907), the right side of the support (901) is fixedly connected with the right side of the inner wall of the shell (2), the upper side and the lower side of the inner wall of the support (901) are attached to the outer wall of the round wheels (902), the inner walls of the two round wheels (902) are rotatably connected with the outer wall of the third pin shaft (903), the outer walls of the two third pin shafts (903) are fixedly connected with the outer sides of the thick rods (904), the inner sides of the two thick rods (904) are fixedly connected with the upper end and the lower end of the cross rods (905) respectively, the right side of the cross rod (905) is fixedly connected with the left side of a handle (10), the grooves (906) are machined in the top of the cross rods (905), and the inner walls of the grooves (906) are in interference fit with the bottoms of the thin rods (907), the top of the thin rod (907) is in sliding clamping connection with the right side of the outer wall of the shell (2).