CN211454767U

CN211454767U - High-stability independent combustible gas detector

Info

Publication number: CN211454767U
Application number: CN201922420320.3U
Authority: CN
Inventors: 董欣荣; 陈星燕; 骆小煌
Original assignee: New Drive Fujian Information Technology Co ltd
Current assignee: New Drive Fujian Information Technology Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-09-08
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses a high stability stand alone type combustible gas detector, comprising a base plate, the bottom fixed mounting of bottom plate has the removal wheel, two cylinder fixedly connected with connecting plates are passed through at the top of bottom plate, the mid point fixedly connected with mount pad of department at connecting plate top, be equipped with the detector body in the mount pad, the equal fixedly connected with connecting block in the left and right sides of detector body, grafting mechanism is all installed to the left and right sides at connecting plate top, grafting mechanism includes the support column, support column fixed connection is at the top of connecting plate, the top fixedly connected with set casing of support column, the left side fixedly connected with horizontal pole of set casing inner wall. This high stability stand alone type combustible gas detector, structural design is reasonable, and convenient to use adopts the mode of joint, has not only improved the installation effectiveness, and the operation and the inspection maintenance of being convenient for can guarantee the stability of detector when using simultaneously, can all-round satisfying the user demand.

Description

High-stability independent combustible gas detector

Technical Field

The utility model relates to a gas detector technical field specifically is a high stability stand alone type combustible gas detector.

Background

Along with the development and progress of society, electrical application is more and more extensive, high-rise buildings, public residential buildings, gas stations, dangerous goods warehouses, hospitals, various business halls, exhibition halls, malls, hotels, reading halls, office buildings and the like can not be used without electricity, in order to ensure the safe use of electricity and prevent the occurrence of electrical fire, the law of fire occurrence is continuously summarized, the electrical fire and the harm to human beings are reduced as much as possible, people need to escape safely and quickly when encountering fire, most independent combustible gas detectors in the prior art are installed on the wall surface through bolts, the installation mode has several problems, firstly, the operation is inconvenient, the installation efficiency is lower, the detection and maintenance are inconvenient, secondly, the stability is poor, when the wall surface is vibrated, the bolts are easy to loosen, and further the detectors fall off, the device has the advantages that the early warning cannot be detected, certain potential safety hazards exist, the device cannot be moved or adjusted in height, the device can be fixedly installed at a certain position, the device can be detached again and installed when a detection ground needs to be replaced, time and labor are wasted, and therefore the device provides the high-stability independent combustible gas detector to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high stability stand alone type combustible gas detector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-stability independent combustible gas detector comprises a bottom plate, wherein a movable wheel is fixedly mounted at the bottom of the bottom plate, a connecting plate is fixedly connected to the top of the bottom plate through two cylinders, an installation seat is fixedly connected to the middle point of the top of the connecting plate, a detector body is arranged in the installation seat, connecting blocks are fixedly connected to the left side and the right side of the detector body, and inserting mechanisms are mounted on the left side and the right side of the top of the connecting plate;

the splicing mechanism comprises a supporting column, the supporting column is fixedly connected to the top of the connecting plate, the top end of the supporting column is fixedly connected with a fixed shell, the left side of the inner wall of the fixed shell is fixedly connected with a cross rod, the right end of the cross rod is fixedly connected with the right side of the inner wall of the fixed shell, the surface of the cross rod is movably connected with a sliding ring, a thrust spring is sleeved on the surface of the cross rod and positioned on the right side of the sliding ring, the left end of the thrust spring is fixedly connected with the right side of the sliding ring, the right end of the thrust spring is fixedly connected with the right side of the inner wall of the fixed shell, a trapezoidal block is fixedly connected to the top of the sliding ring, the front side and the rear side of the trapezoidal block are respectively contacted with the front side and the rear side of the inner wall of the fixed shell, an inserting rod, the left side at set casing top is equipped with the rotary disk, the edge fixedly connected with handle at rotary disk top, the midpoint department fixedly connected with threaded rod of rotary disk bottom, the bottom of threaded rod runs through the set casing and extends to its inside, and the threaded rod surface threaded connection that is located the set casing inside has the thread bush, the left side fixedly connected with slider of thread bush, the left side sliding connection of slider and set casing inner wall, the right side fixedly connected with pressure driving wheel of thread bush.

Preferably, the inner wall of the mounting seat is provided with a first rubber pad, and the inner wall of the slot on the side surface of the connecting block is provided with a second rubber pad.

Preferably, the edge of the top of the bottom plate is fixedly connected with a telescopic sleeve, and the top of the telescopic sleeve is fixedly connected with the bottom of the connecting plate.

Preferably, the inner wall of the sliding ring is provided with a ball, and the ball is in rolling connection with the surface of the cross rod.

Preferably, a wheel groove is formed in the side face of the trapezoidal block, and the pressing wheel is in rolling connection with the inner wall of the wheel groove.

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

1. when the utility model is used, the detector body is placed in the mounting seat for preliminary fixation, the threaded rod synchronously rotates by rotating the handle, the thread sleeve which is connected with the threaded rod by the thread sleeve drives the pressing wheel to press down the inclined plane of the trapezoidal block by the limit of the slide block, the trapezoidal block moves towards the inner side, the inserted bar is inserted into the connecting blocks at the two sides of the detector body to be clamped and fixed from the two sides, thereby greatly improving the stability in use, only the handle needs to be reversely rotated when in need of dismantling, the pressing wheel moves upwards, the thrust spring pushes the trapezoidal block and the inserted bar to return, the detector body can be taken out, and the detector body can be moved by utilizing the movable wheel to move the device according to the position or height to be detected, the detector body is pushed to move upwards and downwards by the air cylinder, the practicability is greatly improved, the high-, convenient to use adopts the mode of joint, has not only improved the installation effectiveness, and the operation and the inspection maintenance of being convenient for can guarantee the stability of detector when using simultaneously, can all-round satisfy the user demand.

2. The utility model discloses a set up first rubber pad and second rubber pad, first rubber pad has improved the firm degree that the detector body was placed in the mount pad, the second rubber pad has improved the firm degree in the inserted bar inserts the link, through setting up the telescope tube, can shelter from the protection to the cylinder of internal well, play certain dustproof effect, through setting up the ball, reduced the slip ring when the removal, the friction between its inner wall and the horizontal pole surface, through setting up the race, can carry out effectual spacing to the pressure movable pulley, prevent that it from reciprocating the distance and breaking away from on the inclined plane of follow trapezoidal piece greatly.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

fig. 2 is a structural section view of the front view of the plugging mechanism of the present invention.

In the figure: the device comprises a base plate 1, a moving wheel 2, an air cylinder 3, a connecting plate 4, a mounting seat 5, a detector body 6, a connecting block 7, an insertion mechanism 8, a supporting column 81, a fixed shell 82, a cross rod 83, a sliding ring 84, a thrust spring 85, a trapezoidal block 86, an insertion rod 87, a rotating disk 88, a handle 89, a threaded rod 810, a threaded sleeve 811, a sliding block 812, a pressing wheel 813, a rolling ball 814, a wheel groove 815, a first rubber pad 9, a second rubber pad 10 and a telescopic sleeve 11.

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.

Please refer to fig. 1-2, a high stability stand alone type combustible gas detector, including bottom plate 1, bottom plate 1's bottom fixed mounting has removal wheel 2, bottom plate 1's top is through two cylinders 3 fixedly connected with connecting plate 4, the edge fixedly connected with telescopic sleeve 11 at bottom plate 1 top, telescopic sleeve 11's top and connecting plate 4 bottom fixed connection, midpoint fixedly connected with mount pad 5 at connecting plate 4 top, be equipped with first rubber pad 9 on the inner wall of mount pad 5, be equipped with detector body 6 in the mount pad 5, the equal fixedly connected with connecting block 7 in the left and right sides of detector body 6, be equipped with second rubber pad 10 on the slot inner wall of connecting block 7 side, grafting mechanism 8 is all installed to the left and right sides at connecting plate 4 top.

The inserting mechanism 8 comprises a supporting column 81, the supporting column 81 is fixedly connected to the top of the connecting plate 4, the top end of the supporting column 81 is fixedly connected with a fixed shell 82, the left side of the inner wall of the fixed shell 82 is fixedly connected with a cross rod 83, the right end of the cross rod 83 is fixedly connected with the right side of the inner wall of the fixed shell 82, the surface of the cross rod 83 is movably connected with a sliding ring 84, the inner wall of the sliding ring 84 is provided with a ball 814, the ball 814 is in rolling connection with the surface of the cross rod 83, a thrust spring 85 is sleeved on the surface of the cross rod 83 and positioned on the right side of the sliding ring 84, the left end of the thrust spring 85 is fixedly connected with the right side of the inner wall of the fixed shell 82, the top of the sliding ring 84 is fixedly connected with a trapezoidal block 86, the front side and the rear side of the trapezoidal block 86 are, the right end of the insertion rod 87 sequentially penetrates through the fixed shell 82 and the connecting block 7 from left to right and extends into the connecting block 7 to be inserted with the fixed shell 82, the left side of the top of the fixed shell 82 is provided with a rotating disk 88, the edge of the top of the rotating disk 88 is fixedly connected with a handle 89, the middle point of the bottom of the rotating disk 88 is fixedly connected with a threaded rod 810, the bottom end of the threaded rod 810 penetrates through the fixed shell 82 and extends into the fixed shell 82, the surface of the threaded rod 810 positioned in the fixed shell 82 is in threaded connection with a threaded sleeve 811, the left side of the threaded sleeve 811 is fixedly connected with a sliding block 812, the sliding block 812 is in sliding connection with the left side of the inner wall of the fixed shell 82, the right side of the threaded sleeve 811 is fixedly connected with a pressing wheel 813, the side of the trapezoidal block 86 is provided with a wheel groove 815, the pressing wheel 813 is in rolling, the second rubber pad 10 improves the stability of the insertion rod 87 inserted into the connecting block 7, the telescopic sleeve 11 is arranged to shield and protect the inner cylinder 3, so that a certain dustproof effect is achieved, the balls 814 are arranged to reduce the friction between the inner wall of the sliding ring 84 and the surface of the cross rod 83 when the sliding ring 84 moves, the wheel groove 815 is arranged to effectively limit the pressing wheel 813 to prevent the pressing wheel 813 from being separated from the inclined plane of the trapezoidal block 86 due to the overlarge up-and-down moving distance, the detector body 6 is placed in the mounting seat 5 to be primarily fixed when the detector is used, the handle 89 is rotated to synchronously rotate the threaded rod 810, the thread sleeve 811 screwed on the threaded sleeve drives the pressing wheel 813 to press the inclined plane of the trapezoidal block 86 through the limit of the sliding block 812, the trapezoidal block 86 moves towards the inner side, the insertion rod 87 is inserted into the connecting blocks 7 on the two sides of the detector body 6 to be clamped and, and then improved the stability when using greatly, only need the counter rotation handle 89 when needing to demolish, press movable wheel 813 rebound, thrust spring 85 promotes trapezoidal piece 86 and inserted bar 87 return, take out detector body 6 can, and can be according to the position or the height of required detection, utilize to remove wheel 2 and remove the device, promote detector body 6 through cylinder 3 and reciprocate, the practicality is greatly improved, this high stability stand alone type combustible gas detector, structural design is reasonable, high durability and convenient use, adopt the mode of joint, not only the installation effectiveness has been improved, be convenient for operate and check and maintenance, simultaneously can guarantee the stability of detector when using, can all-round user demand that satisfies.

During the use, place detector body 6 in mount pad 5 and tentatively fix, through rotating handle 89, threaded rod 810 rotates in step, thread bush 811 threaded connection on it drives movable wheel 813 through the spacing of slider 812 and pushes down trapezoidal 86 inclined plane, trapezoidal 86 moves to the inboard, and in inserted bar 87 inserts the connecting block 7 of detector body 6 both sides, press from both sides tight fixedly, and then stability when using has improved greatly, only need reverse rotation handle 89 when needing to demolish, it upwards moves to press movable wheel 813, thrust spring 85 promotes trapezoidal 86 and inserted bar 87 return, take out detector body 6 can, and can be according to the position or the height of required detection, utilize movable wheel 2 to remove the device, it reciprocates to promote detector body 6 through cylinder 3, the practicality has been improved greatly.

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. A high stability stand alone type combustible gas detector, includes bottom plate (1), its characterized in that: the detector comprises a bottom plate (1), a movable wheel (2) is fixedly mounted at the bottom of the bottom plate (1), the top of the bottom plate (1) is fixedly connected with a connecting plate (4) through two cylinders (3), a mounting seat (5) is fixedly connected to the midpoint of the top of the connecting plate (4), a detector body (6) is arranged in the mounting seat (5), connecting blocks (7) are fixedly connected to the left side and the right side of the detector body (6), and inserting mechanisms (8) are mounted on the left side and the right side of the top of the connecting plate (4);

the splicing mechanism (8) comprises a supporting column (81), the supporting column (81) is fixedly connected to the top of the connecting plate (4), a fixed shell (82) is fixedly connected to the top end of the supporting column (81), a cross rod (83) is fixedly connected to the left side of the inner wall of the fixed shell (82), the right end of the cross rod (83) is fixedly connected to the right side of the inner wall of the fixed shell (82), a sliding ring (84) is movably connected to the surface of the cross rod (83), a thrust spring (85) is sleeved on the surface of the cross rod (83) and positioned on the right side of the sliding ring (84), the left end of the thrust spring (85) is fixedly connected to the right side of the sliding ring (84), the right end of the thrust spring (85) is fixedly connected to the right side of the inner wall of the fixed shell (82), a trapezoidal block (86) is fixedly connected to the top of the sliding ring (84), and the front and rear sides of the trapezoidal block (86), the bottom of the right side of the trapezoidal block (86) is fixedly connected with an inserted bar (87), the right end of the inserted bar (87) sequentially penetrates through the fixed shell (82) and the connecting block (7) from left to right and extends into the connecting block (7) to be spliced with the connecting block (7), a rotating disc (88) is arranged on the left side of the top of the fixed shell (82), a handle (89) is fixedly connected to the edge of the top of the rotating disc (88), a threaded rod (810) is fixedly connected at the midpoint of the bottom of the rotating disk (88), the bottom end of the threaded rod (810) penetrates through the fixed shell (82) and extends into the fixed shell (82), a threaded sleeve (811) is connected to the surface of the threaded rod (810) in the fixed shell (82) in a threaded manner, the left side of the threaded sleeve (811) is fixedly connected with a sliding block (812), the sliding block (812) is in sliding connection with the left side of the inner wall of the fixed shell (82), and the right side of the threaded sleeve (811) is fixedly connected with a pressing wheel (813).

2. A high stability self-contained combustible gas sensor according to claim 1 wherein: the inner wall of the mounting seat (5) is provided with a first rubber pad (9), and the inner wall of the slot on the side surface of the connecting block (7) is provided with a second rubber pad (10).

3. A high stability self-contained combustible gas sensor according to claim 1 wherein: the edge at bottom plate (1) top fixedly connected with telescopic sleeve (11), the top and the connecting plate (4) bottom fixed connection of telescopic sleeve (11).

4. A high stability self-contained combustible gas sensor according to claim 1 wherein: the inner wall of the sliding ring (84) is provided with a ball bearing (814), and the ball bearing (814) is connected with the surface of the cross rod (83) in a rolling way.

5. A high stability self-contained combustible gas sensor according to claim 1 wherein: wheel groove (815) have been seted up to the side of trapezoidal piece (86), pressure driving wheel (813) and wheel groove (815) inner wall roll connection.