CN216280430U

CN216280430U - Environment measuring sampling smoke gun support

Info

Publication number: CN216280430U
Application number: CN202122908854.8U
Authority: CN
Inventors: 刘瑞平; 刘瑶宁; 杨泽斌; 张之科
Original assignee: Hebei Lansiri Environmental Testing Technology Co ltd
Current assignee: Hebei Lansiri Environmental Testing Technology Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-04-12
Anticipated expiration: 2031-11-24

Abstract

The application relates to an environment detection sampling smoking pipe support, which relates to the field of environment detection sampling and comprises a support rod, wherein the side end of the support rod is hinged to three support legs, the support legs are hinged to connecting rods, and the other end of each connecting rod is hinged to the bottom of the support rod; the fixed pulley is fixed at the top of the supporting rod and is provided with a pull rope; the side end of the fixing ring is provided with a T-shaped sliding block, the T-shaped sliding block is arranged in a T-shaped sliding groove which is formed in the axial direction of the supporting rod, and the T-shaped sliding block is fixedly connected with one end of the pull rope; the locking mechanism is arranged on the supporting rod and positioned on the opposite surface of the fixing ring, and the pull rope is wound on the fixed pulley and then fixed on the locking mechanism. The utility model fixes the detecting instrument on the fixing ring in advance, and the supporting rod is provided with the structure for adjusting the height of the fixing ring, so that the height of the detecting instrument on the supporting rod is convenient to adjust, the detecting instrument is easy to adapt to changeable environments during outgoing sampling, and the safety of the sampling instrument in the working process is improved.

Description

Environment measuring sampling smoke gun support

Technical Field

The application relates to the field of environmental detection sampling, in particular to an environmental detection sampling smoke gun support.

Background

The environment detection is to design an environment detection network by utilizing a GIS technology, the information collected by the environment detection can be timely stored and displayed through the GIS, and the selected evaluation area is subjected to detailed site monitoring and analysis.

When the environment is detected, the environment needs to be sampled, a sampling gun is usually held by a human hand on the site of actual sampling of the environment, then sampling is performed in the environment, the environment sampling is sometimes long in use, so that the staff often need to stand for a plurality of hours to achieve the purpose of sampling, the physical strength and energy of the staff are more consumed, harmful gas exists in the environment of sometimes sampling, and great harm is caused to the physical health of the staff. So at the in-process of environment detection sampling, people can use simple and easy support to support the sampling rifle to reduce the consumption of manpower, but the support height of commonly using is difficult for adjusting, and the environment is changeable when going out to sample, easily causes the damage to the sampling instrument.

Disclosure of Invention

For better carrying out the environment and detecting the sampling to guarantee the safety of sampling instrument, the application provides an environment detects sampling opium pipe support, it is fixed in solid fixed ring with detecting instrument earlier on, and be provided with the structure that is used for adjusting solid fixed ring height on the bracing piece, make the highly convenient regulation of detecting instrument on the bracing piece, changeable environment when adapting to out to sample easily, with the security that improves in the sampling instrument working process.

The application provides a pair of environmental detection sampling opium pipe support adopts following technical scheme:

an environment detection sampling smoke gun support comprises

The side end of the support rod is hinged to the three support legs, the support legs are hinged to connecting rods, and the other ends of the connecting rods are hinged to the bottoms of the support rods;

the fixed pulley is fixed at the top of the supporting rod and is provided with a pull rope;

the side end of the fixing ring is provided with a T-shaped sliding block, the T-shaped sliding block is arranged in a T-shaped sliding groove which is formed in the axial direction of the supporting rod, and the T-shaped sliding block is fixedly connected with one end of the pull rope;

the locking mechanism is arranged on the supporting rod and positioned on the opposite surface of the fixing ring, and the pull rope is wound on the fixed pulley and then fixed on the locking mechanism.

Optionally, the locking mechanism comprises a shell fixed at the side end of the support rod, a rotating shaft is rotatably connected to the shell, a ratchet wheel is arranged on the rotating shaft, a pawl is hinged to the inner wall of the shell, a torsion spring is arranged on the shell, the other end of the torsion spring is clamped on the pawl, and the pawl is clamped on the ratchet wheel.

Optionally, a rocking handle is arranged on the rotating shaft.

Optionally, a locking rope is fixed on the pawl, the other end of the locking rope penetrates through the shell and is fixed with a locking block, and the locking block abuts against the outer wall of the shell when the pawl is clamped on the ratchet wheel.

Optionally, the fixing ring includes a first half ring, a second half ring and a screw rod;

the outer side end of the first half ring is fixedly connected with the T-shaped sliding block, one end of the second half ring is hinged with one end of the first half ring, the other end of the second half ring is a free end, and the screw penetrates through the free end of the second half ring and then is in threaded connection with the other end of the first half ring.

Optionally, the bottom of the supporting leg is provided with a non-slip mat.

To sum up, the application comprises the following beneficial technical effects:

1. this environmental detection sampling opium pipe support simple structure, portable conveniently dismantles and folds, and the sound construction is reliable, and solid fixed ring's high easy regulation adapts to open-air changeable sampling environment easily, has improved the security of sampling instrument when going out to sample.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic view of the internal structure of the housing of the locking structure in the embodiment of the present application.

Description of reference numerals: 11. a support bar; 111. a support leg; 112. a non-slip mat; 113. a connecting rod; 114. a support plate; 115. a T-shaped chute; 12. a fixed pulley; 121. pulling a rope; 13. a fixing ring; 131. a first half ring; 132. a second half ring; 133. a screw; 134. a T-shaped slider; 14. a locking mechanism; 141. a housing; 142. a rotating shaft; 143. a ratchet wheel; 144. a pawl; 145. a torsion spring; 146. a rocking handle; 147. a locking rope; 148. and a locking block.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses environmental detection sampling opium pipe support.

Referring to fig. 1, the environmental detection sampling cigarette holder includes a support rod 11, a fixed pulley 12, a fixed ring 13, and a locking mechanism 14.

The support rod 11 is a straight rod, which may be a round rod, a square rod or a triangular rod, but is not limited to the above-mentioned rods. The lateral end of the support rod 11 is hinged with three legs 111, one end of the leg 111 is hinged with the lateral end of the support rod 11, the other end of the leg 111 is supported on the ground, and in order to increase the friction force between the leg 111 and the ground, the bottom of the leg 111 is provided with a non-slip mat 112. Connecting rods 113 are connected between the supporting legs 111 and the supporting rod 11, one end of each connecting rod 113 is hinged to the side end of the supporting rod 11, the other end of each connecting rod 113 is hinged to the side end of the corresponding supporting leg 111, the connecting rods 113 and the supporting legs 111 and the connecting rods 113 and the supporting rod 11 can be detached, and the supporting rod 11, the supporting legs 111 and the connecting rods 113 can be conveniently folded and recovered.

Referring to fig. 1, in other embodiments, a support plate 114 may be further disposed at the bottom of the support bar 11, one end of the connecting bar 113 is hinged to the leg 111, the other end of the connecting bar 113 is hooked on the support plate 114, and when folding is required, the connecting bar 113 is removed from the support plate 114, and then the support bar 11, the leg 111 and the connecting bar 113 are folded.

The fixed pulley 12 is fixed on the top of the support bar 11, and a pull rope 121 is wound on the fixed pulley 12. The fixing ring 13 is used for fixing a cigarette pipe used for environment detection of the ring 13, the fixing ring 13 can be divided into a first half ring 131, a second half ring 132 and a screw 133, one end of the first half ring 131 is hinged with one end of the second half ring 132, a T-shaped sliding block 134 is vertically fixed on the outer side surface of the first half ring 131, the T-shaped sliding block 134 faces the center of the first half ring 131, and a T-shaped sliding groove 115 is formed in the side surface of the support rod 11 along the vertical direction. The T-shaped slider 134 is disposed in the T-shaped sliding groove 115 and can slide in the T-shaped sliding groove 115. The other end of the first half ring 131 is a suspended end, and the suspended end is provided with a threaded hole; the other end of the second half ring 132 is a free end, and the free end is provided with a through hole. The screw 133 passes through a through hole on the free end of the second half ring 132 and is in threaded connection with a threaded hole on the suspension end of the first half ring 131, so that the environment detection sampling cigarette pipe is fixed on the fixing ring 13.

Referring to fig. 1 and 2, the locking mechanism 14 is fixed to the side of the support rod 11 away from the fixing ring 13, and the locking mechanism 14 includes a housing 141, a rotating shaft 142, a ratchet 143, a pawl 144, and a torsion spring 145.

The casing 141 is fixed on the side end surface of the support rod 11, the rotating shaft 142 is rotatably connected to the casing 141, the rotating shaft 142 is perpendicular to the support rod 11, the ratchet wheel 143 is fixed on the rotating shaft 142, the pawl 144 is hinged on the inner wall of the casing 141, the pawl 144 is lapped on the ratchet wheel 143, the torsion spring 145 is arranged on the hinged shaft of the pawl 144 and the casing 141 in a penetrating manner, one end of the torsion spring 145 is clamped on the inner wall of the casing 141, the other end of the torsion spring 145 is clamped on the side end of the pawl 144, and the pawl 144 is always abutted to the ratchet wheel 143 under the elastic force action of the torsion spring 145. In order to facilitate the rotation of the rotation shaft 142 by the worker, a portion of the rotation shaft 142 outside the housing 141 is fixed to the handle 146, and the rotation shaft 142 is rotated by rotating the handle 146.

Referring to fig. 1 and 2, one end of the pulling rope 121 is fixed on the T-shaped sliding block 134, the other end of the pulling rope 121 is fixed on the rotating shaft 142, the upper end of the pulling rope 121 is wound on the fixed pulley 12, and the height of the fixing ring 13 on the supporting rod 11 is adjusted by rotating the rotating shaft 142, so as to adjust the height of the cigarette gun.

When the ratchet 143 needs to be reversed, in order to facilitate a worker to separate the pawl 144 from the ratchet 143, the pawl 144 is fixed to the locking rope 147, one end of the locking rope 147 is fixed to the pawl 144, the other end of the locking rope 147 passes through the housing 141 and is located outside the housing 141, the locking block 148 is fixed to the end of the locking rope 147, the locking block 148 is larger than a hole in the housing 141 through which the locking rope 147 passes, so that the locking block 148 cannot pass through the housing 141, when the pawl 144 needs to be separated from the ratchet 143, the locking rope 147 is pulled to overcome the elastic force of the torsion spring 145, so that the pawl 144 is separated from the ratchet 143, and then the rotating shaft 142 is reversed, so that the fixing ring 13 falls on the support rod 11.

The working process of the embodiment:

the staff unfolds the support, then hooks the connecting rod 113 on the supporting plate 114, places the three legs 111 on the ground to support the supporting rod 11, then places the T-shaped sliding block 134 in the T-shaped sliding groove 115, winds the pulling rope 121 on the fixed pulley 12, and finally fixes the cigarette gun on the fixing ring 13; the locking block 148 is then pulled to disengage the pawl 144 from the ratchet 143 and the crank 146 is rotated to cause the pull cord 121 to adjust the position of the retaining ring 13 on the support rod 11 to adjust the height of the firearm on the support rod 11.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An environment detects sampling opium pipe support, its characterized in that includes

2. The environmental monitoring and sampling smoke gun support according to claim 1, wherein the locking mechanism comprises a housing fixed at the side end of the support rod, the housing is rotatably connected with a rotating shaft, the rotating shaft is provided with a ratchet wheel, the inner wall of the housing is hinged with a pawl, the housing is provided with a torsion spring, the other end of the torsion spring is clamped on the pawl, and the pawl is clamped on the ratchet wheel.

3. The environmental detection sampling smoke gun support of claim 2, wherein the rotating shaft is provided with a rocking handle.

4. The environmental monitoring and sampling smoke gun support according to claim 2, wherein the pawl is fixed with a locking rope, the other end of the locking rope passes through the shell and is fixed with a locking block, and the locking block abuts against the outer wall of the shell when the pawl is clamped on the ratchet wheel.

5. The environmental monitoring sampling pipe tobacco pipe bracket of claim 1, wherein the fixing ring comprises a first half ring, a second half ring and a screw rod;

6. The environmental monitoring sampling smoke gun support according to claim 1, characterized in that the bottom of the supporting leg is provided with a non-slip mat.