CN210322474U

CN210322474U - Portable chimney sampling gun fixing device

Info

Publication number: CN210322474U
Application number: CN201920922101.2U
Authority: CN
Inventors: 刘树清; 孙远征; 孙玲格; 张源; 张青青; 何昊
Original assignee: Luoyang Jiaqing Testing Technology Co Ltd
Current assignee: Luoyang Jiaqing Testing Technology Co Ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-04-14
Anticipated expiration: 2029-06-19

Abstract

A portable chimney sampling gun fixing device relates to the technical field of gas detection equipment, wherein a box body is provided with a bearing plate, a cover, a limiting plate and fixing blocks, the bottom of the bearing plate is provided with an opening, the upper part of the box body is inserted into the opening at the bottom of the bearing plate, the box body is provided with the limiting plate, the limiting plate is arranged in the opening of the bearing plate, the limiting plate is provided with a spring, one end of the spring is connected with the limiting plate, the other end of the spring is connected with the top surface of the bearing plate, the bearing plate is provided with a pull rope and a fixing hole, a pin is arranged in the fixing hole, the pin is provided with a knob, the bottom surface of the box body is provided with an opening, the opening; the utility model discloses simple structure, practicality are strong, can effectually fix the sample rifle, are applicable to various relief conditions, very big the degree of difficulty of having alleviated the detection achievement.

Description

Portable chimney sampling gun fixing device

Technical Field

The utility model belongs to the technical field of gas detection equipment technique and specifically relates to a portable chimney sampling gun fixing device is related to.

Background

It is known, generally use chimney sampling gun when carrying out gas detection to the gas in the chimney, the chimney can generally reserve the detection mouth in the below of chimney specially, then insert the sampling gun and carry out gaseous detection in the sampling mouth, however, the geographical position that every chimney is located is different, the sampling gun needs the people to hold the sampling gun ceaselessly at the in-process of sample simultaneously and carries out gaseous collection, just it is very difficult to do under the relatively abominable condition of terrain to meet, the working strength of sampling people has been increased, and it is very troublesome to keep certain sample posture and carry out gaseous collection, the staff needs at least one action to keep for a long time, the work degree of difficulty has further been increaseed, and present sampling gun can't fix the sampling gun, consequently, also caused an important factor that the work degree of difficulty increases at present.

SUMMERY OF THE UTILITY MODEL

In order to overcome not enough among the background art, the utility model discloses a portable chimney sampling rifle fixing device, the utility model discloses a set up loading board and telescopic link on the box to set up the stay cord on the loading board, fix the purpose that reaches the reduction work degree of difficulty and be convenient for work with this to the sampling rifle through the stay cord.

In order to realize the utility model aims at, the utility model adopts the following technical scheme:

a portable chimney sampling gun fixing device comprises a bearing plate, a box body, a pull rope, a knob, a pin, a limiting plate, a spring, a cover, a handle, a rotating body, a fixing block and a telescopic rod, wherein the bearing plate, the cover, the limiting plate and the fixing block are arranged on the box body, an opening is formed in the bottom of the bearing plate, the upper portion of the box body is inserted into the opening in the bottom of the bearing plate, a clamping edge is inwards arranged at the opening in the bottom of the bearing plate, the limiting plate is arranged on the box body and is arranged in the opening of the bearing plate, the spring is arranged on the limiting plate, one end of the spring is connected with the limiting plate, the other end of the spring is connected with the top face of the bearing plate, the pull rope and a fixing hole are formed in the bearing, be equipped with the rotator on the fixed block, be equipped with the jack on the rotator, be equipped with the telescopic link in the jack.

The bearing plate is of a rectangular hollow structure, at least two pull ropes are arranged on the top surface of the bearing plate, one ends of the pull ropes are fixedly connected with one side of the bearing plate, the other ends of the pull ropes penetrate through holes in the other side of the bearing plate, fixing holes are formed in the bearing plate on one side of the movable ends of the pull ropes, and internal threads are arranged in the fixing holes.

The knob is of a cylindrical or prismatic structure, a pin is arranged on the knob, an external thread is arranged on the outer side face of the pin, the pin is inserted into the fixing hole of the bearing plate through the knob, and the pin is meshed with the internal thread in the fixing hole in the bearing plate through the external thread.

The fixed orifices are of circular structures, the number of the fixed orifices is consistent with that of the pull ropes, and the fixed orifices and the pull ropes are in one-to-one correspondence.

The limiting plate is of a plate-shaped frame structure, the limiting plate is sleeved on the outer side face of the box body, the diameter of the limiting plate is larger than that of the opening of the bearing plate, at least four springs are arranged on the limiting plate, and the springs are arranged on the limiting plate at equal intervals.

The fixed block is of a rectangular structure, the middle of the fixed block is provided with a rotating body, and the fixed block and the rotating body are of ball-and-socket structures.

The rotator is the ball type structure, and the middle part of rotator is equipped with the jack, is equipped with the telescopic link in the jack, and in the jack was inserted to the one end of telescopic link, the other end of telescopic link was circular cone type structure.

Since the technical scheme is used, the utility model discloses following beneficial effect has:

the utility model discloses a portable chimney sampling gun fixing device, including loading board, box, stay cord, knob, pin, limiting plate, spring, lid, handle, rotator, fixed block and telescopic link, through setting up loading board and telescopic link on the box to set up the stay cord on the loading board, fix the sampling gun through the stay cord and reach the purpose that reduces the work degree of difficulty and be convenient for work; the utility model discloses simple structure, practicality are strong, can effectually fix the rifle of taking a sample, are applicable to various relief conditions, and the very big degree of difficulty of having alleviated the detection achievement has made things convenient for daily work.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of a rope mounting structure of the present invention;

FIG. 3 is a schematic sectional view of the loading plate and the box body of the present invention;

FIG. 4 is a top view of the case of the present invention;

fig. 5 is a schematic view of the connection structure of the fixing block and the rotating body of the present invention;

fig. 6 is a schematic view of the telescopic rod of the present invention;

in the figure: 1. a carrier plate; 2. a box body; 3. pulling a rope; 4. a knob; 5. a fixing hole; 6. a pin; 7. a spring; 8. a limiting plate; 9. a cover; 10. a handle; 11. a jack; 12. a rotating body; 13. a fixed block; 14. a telescopic rod.

Detailed Description

The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.

The portable chimney sampling gun fixing device comprises a bearing plate 1, a box body 2, a pull rope 3, a knob 4, a pin 6, a limiting plate 8, a spring 7, a cover 9, a handle 10, a rotating body 12, a fixing block 13 and a telescopic rod 14, wherein the bearing plate 2, the cover 9, the limiting plate 8 and the fixing block 13 are arranged on the box body 1, an opening is formed in the bottom of the bearing plate 1, the upper part of the box body 2 is inserted into the opening in the bottom of the bearing plate 1, a clamping edge is inwards arranged at the opening in the bottom of the bearing plate 1, the limiting plate 8 is arranged on the box body 2, the limiting plate 8 is arranged in the opening of the bearing plate 1, the spring 7 is arranged on the limiting plate 8, one end of the spring 7 is connected with the limiting plate 8, the other end of the spring 7 is connected with the top surface of the bearing plate, the bottom surface of the box body 2 is provided with an opening, the opening is provided with a cover 9, the cover 9 is provided with a handle 10, four corners of the opening are respectively provided with a fixed block 13, the fixed block 13 is provided with a rotating body 12, the rotating body 12 is provided with an insertion hole 11, and the insertion hole 11 is internally provided with a telescopic rod 14.

The bearing plate 1 is of a rectangular hollow structure, at least two pull ropes 3 are arranged on the top surface of the bearing plate 1, one ends of the pull ropes 3 are fixedly connected with one side of the bearing plate 1, the other ends of the pull ropes 3 penetrate through a hole in the other side of the bearing plate 1, a fixing hole 5 is arranged on the bearing plate 1 on one side of the movable end of each pull rope 3, and internal threads are arranged in the fixing hole 5.

The knob 4 is of a cylindrical or prismatic structure, a pin 6 is arranged on the knob 4, an external thread is arranged on the outer side surface of the pin 6, the pin 6 is inserted into the fixing hole 5 of the bearing plate 1 through the knob 4, and the pin 6 is meshed with the internal thread in the fixing hole 5 on the bearing plate 1 through the external thread.

The fixing holes 5 are of a circular structure, the number of the fixing holes 5 is consistent with that of the pull ropes 3, and the fixing holes 5 and the pull ropes 3 are in a one-to-one corresponding structure.

The limiting plate 8 is of a plate-shaped frame structure, the limiting plate 8 is sleeved on the outer side face of the box body 2, the diameter of the limiting plate 8 is larger than the diameter of the opening of the bearing plate 1, at least four springs 7 are arranged on the limiting plate 8, and the springs 7 are arranged on the limiting plate 8 at equal intervals.

The fixed block 13 is of a rectangular structure, the middle part of the fixed block 13 is provided with a rotating body 12, and the fixed block 13 and the rotating body 12 are of a ball-and-socket structure.

The rotating body 12 is of a spherical structure, the middle of the rotating body 12 is provided with an insertion hole 11, an expansion rod 14 is arranged in the insertion hole 11, one end of the expansion rod 14 is inserted into the insertion hole 11, and the other end of the expansion rod 14 is of a conical structure.

Embodiment 1, a portable chimney sampling gun fixing device, when in use, firstly, one end of a pull rope 3 is opened by a knob 4, then a sampling gun is placed on a bearing plate 1, then the pull rope 3 is wound around the sampling gun and inserted into a hole of the bearing plate 1, and a movable end of the pull rope 3 is fixed by inserting the knob 4 and a pin 6 into a fixing hole 5 on the bearing plate 1, then a cover 9 is opened from a box body 2, then a telescopic rod 14 is taken out, the length of the telescopic rod 14 which is pulled out is selected according to the terrain, after the telescopic rod is pulled out to a proper length, one end of the telescopic rod 14 is inserted into an insertion hole 11 of a rotating body 12, then the telescopic rod 14 is directionally adjusted by a ball and socket structure of the rotating body 12 and a fixing block 13, so that the telescopic rod 14 is suitable for the corresponding terrain, the sampling gun can generate vibration when in operation, and a spring 7 on a limiting plate 8 on the box body 2 can effectively avoid the vibration of, make the sampling gun at furthest reduction loss, after finishing using, as long as it is not hard up with the expansion end of stay cord 3 through knob 4, just can take off the sampling gun, receive the telescopic link 14 again that the lid 9 just can be covered in box 2.

The invention is not described in detail in the prior art, and although the invention has been specifically shown and described in connection with the preferred embodiments, the method and the way of implementing the technical solution are numerous, and only the preferred embodiments of the invention have been described above, it should be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims, which are within the scope of the invention.

Claims

1. The utility model provides a portable chimney sampling rifle fixing device, includes loading board, box, stay cord, knob, pin, limiting plate, spring, lid, handle, rotator, fixed block and telescopic link, characterized by: be equipped with loading board, lid, limiting plate and fixed block on the box, the loading board bottom is equipped with the opening, and in the opening of loading board bottom was inserted on the upper portion of box, loading board bottom opening part inwards was equipped with the card limit, is equipped with the limiting plate on the box, and the limiting plate sets up in the loading board opening, is equipped with the spring on the limiting plate, and spring one end is connected with the limiting plate, and the spring other end is connected with the top face of loading board, is equipped with stay cord and fixed orifices on the loading board, is equipped with the pin in the fixed orifices, is equipped with the knob on the pin, be equipped with the opening on the bottom face of box, the opening part is equipped with the lid, is equipped.

2. The portable chimney sampling gun fixing device according to claim 1, characterized in that: the bearing plate is of a rectangular hollow structure, at least two pull ropes are arranged on the top surface of the bearing plate, one ends of the pull ropes are fixedly connected with one side of the bearing plate, the other ends of the pull ropes penetrate through holes in the other side of the bearing plate, fixing holes are formed in the bearing plate on one side of the movable ends of the pull ropes, and internal threads are arranged in the fixing holes.

3. The portable chimney sampling gun fixing device according to claim 1, characterized in that: the knob is of a cylindrical or prismatic structure, a pin is arranged on the knob, an external thread is arranged on the outer side face of the pin, the pin is inserted into the fixing hole of the bearing plate through the knob, and the pin is meshed with the internal thread in the fixing hole in the bearing plate through the external thread.

4. The portable chimney sampling gun fixing device according to claim 1, characterized in that: the fixed orifices are of circular structures, the number of the fixed orifices is consistent with that of the pull ropes, and the fixed orifices and the pull ropes are in one-to-one correspondence.

5. The portable chimney sampling gun fixing device according to claim 1, characterized in that: the limiting plate is of a plate-shaped frame structure, the limiting plate is sleeved on the outer side face of the box body, the diameter of the limiting plate is larger than that of the opening of the bearing plate, at least four springs are arranged on the limiting plate, and the springs are arranged on the limiting plate at equal intervals.

6. The portable chimney sampling gun fixing device according to claim 1, characterized in that: the fixed block is of a rectangular structure, the middle of the fixed block is provided with a rotating body, and the fixed block and the rotating body are of ball-and-socket structures.

7. The portable chimney sampling gun fixing device according to claim 1 or 6, characterized in that: the rotator is the ball type structure, and the middle part of rotator is equipped with the jack, and in the jack was inserted to the one end of telescopic link, the other end of telescopic link was circular cone type structure.