Support frame for environment monitoring equipment
Technical Field
The utility model relates to an auxiliary device for environmental monitoring especially relates to an environmental monitoring is support frame for equipment.
Background
Environmental monitoring is an important link for protecting the environment, and various environmental media such as gas, liquid, light, sound and the like need to be monitored to discover the source influencing the environment in time, so that the phenomenon of damaging the environment can be prevented and improved in time, and the purpose of protecting the environment is achieved.
In actual operation, some environmental monitoring equipment need change position and angle according to actual environment to realize the best monitoring effect, but lack dedicated equipment support frame at present, the staff only changes monitoring equipment's position and angle with the mode of setting up simple and easy platform or support to actual demand, or directly reaches the purpose by the mode that the monitoring equipment was directly held or was lifted to the direct handheld of operation personnel, no matter which kind of mode all wastes time and energy, the staff can not monitor other monitoring projects like at the same time: the collection of unorganized waste gas, noise, water sample, the collection of soil or solid waste material etc. can't arrange other work in an overall order, causes the waste greatly of personnel and time, and work efficiency is lower, brings a great deal of inconvenience for environmental detection work.
For example, when many third-party environment detection mechanisms monitor noise and lingman blackness, no matter a noise instrument or a lingman smoke telescope cannot guarantee the height and angle of a monitoring instrument, and the actual monitoring operation needs to meet a certain duration requirement, for example, according to the fixed-point detection method in "acoustic environment quality standard" GB3096-2008 appendix B: the sound environment functional area monitors at least one day and night for 24 hours each time, and equivalent sound levels Leq, Ld, Ln and maximum sound level Lmax of each hour, day and night are obtained; the specification of the limit value of the noise at the boundary of the railway and the measuring method thereof GB 12525-1990: measuring time: selecting a certain hour close to the average running density of the locomotive vehicles in the daytime and at night respectively, and using the hours to represent the daytime and the night respectively; if necessary, the whole-time measurement is carried out in the daytime or at night respectively; the regulation of Lingemann smoke blackness map method for measuring the blackness of smoke emitted by a fixed pollution source HJ/T398-2007: each observation (including viewing and pause times) was about 15 seconds, and the smoke blackness was observed continuously for no less than 30 minutes. In the absence of a dedicated equipment support frame, accurate monitoring is difficult to achieve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be convenient for place environmental monitoring equipment accuracy in the support frame for environmental monitoring equipment that needs height and angle in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides a support frame for environment monitoring equipment, includes a layer board, one goes up telescopic link, a connecting seat, three lower telescopic link, three supporting pad and four universal joint, it is through one to go up the upper end of telescopic link universal joint with the middle part of layer board is connected, go up the lower extreme of telescopic link with the upper end of connecting seat is connected, and is three the upper end of lower telescopic link respectively with the lower extreme swing joint of connecting seat forms retractable tripod, and is three the lower extreme of lower telescopic link is respectively through three universal joint and three the supporting pad is connected.
Preferably, in order to effectively position the environment monitoring equipment and meet the installation requirements of the equipment with different sizes, a plurality of L-shaped limiting strips extending outwards and used for limiting the environment monitoring equipment are arranged at the edge of the supporting plate, and the L-shaped limiting strips can stretch in the inner direction and the outer direction and realize positioning through positioning switches arranged on the supporting plate.
Preferably, in order to facilitate quick assembly and disassembly of the upper telescopic rod and the connecting seat so as to facilitate carrying and use, the upper end of the connecting seat is provided with a screw hole, and the lower end of the upper telescopic rod is provided with an external thread and is connected with the screw hole.
The beneficial effects of the utility model reside in that:
the utility model discloses a set up the layer board, go up telescopic link and lower telescopic link, make the layer board can be in the stable state at the co-altitude position, connect layer board and last telescopic link through the connecting seat, make the layer board can be in the stable state at different angles, through connect universal joint between supporting pad and lower telescopic link, make whole support frame can adapt to different ground installation needs, wholly satisfied and arranged environment monitoring equipment in the co-altitude, different angles and remain stable user demand, the time and the human cost of monitoring operation have been saved, personnel and time nervous problem have been solved, the work efficiency is improved, also portable and accomodate simultaneously.
Drawings
Fig. 1 is a schematic view of a main view structure of a support frame for an environmental monitoring device.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1, the support frame for environment monitoring equipment includes a layer board 1, one goes up telescopic link 5, a connecting seat 7, three lower telescopic link 8, three supporting pad 9 and four universal joint 4, the upper end of going up telescopic link 5 is connected with the middle part of layer board 1 through an universal joint 4, the lower extreme of going up telescopic link 5 is connected with the upper end of connecting seat 7, the upper end of three lower telescopic link 8 forms retractable tripod with the lower extreme swing joint of connecting seat 7 respectively, the lower extreme of three lower telescopic link 8 is connected with three supporting pad 9 through three universal joint 4 respectively. Preferably, the edge of the supporting plate 1 is provided with a plurality of L-shaped limiting strips 2 which extend outwards and are used for limiting the environment monitoring equipment, and the L-shaped limiting strips 2 can stretch in the inner and outer directions and are positioned through positioning switches 3 arranged on the supporting plate 1; the upper end of the connecting seat 7 is provided with a screw hole (not shown), and the lower end of the upper telescopic rod 5 is provided with an external thread and is connected with the screw hole. The tripod is a conventional structure with a great number of applications in the prior art, such as a camera tripod and the like, and is not described herein again; the universal joint 4 is a conventional joint capable of rotating in multiple directions, and the specific type, shape and size are determined according to requirements; the upper telescopic rod 5 and the lower telescopic rod 8 are fixed through a screw with a handle 6.
As shown in figure 1, when the environment monitoring device is used, the stretching length of the L-shaped limiting strips 2 is adjusted according to the size of environment monitoring equipment (such as a noise meter or a ringer-man smoke telescope) which is actually used, the environment monitoring equipment is placed on the supporting plate 1 and is stably limited through the L-shaped limiting strips 2, then the height and the angle required by the environment monitoring equipment are adjusted, the monitoring operation can be started, and meanwhile, workers can leave to finish other work. After the monitoring is accomplished, take off environment monitoring equipment, unpack the telescopic link 5 and connecting seat 7 apart, portable, repeat above-mentioned process when next operation can.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and is not to the limitation of the technical solution of the present invention, as long as the technical solution can be realized on the basis of the above-mentioned embodiment without creative work, all should be regarded as falling into the protection scope of the right of the present invention.