CN212110123U

CN212110123U - Multifunctional sampling support

Info

Publication number: CN212110123U
Application number: CN202021193284.8U
Authority: CN
Inventors: 马立军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2020-12-08
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a multifunctional sampling support, which comprises a main rod, a second supporting mechanism sleeved with the main rod and a first supporting mechanism hinged with the second supporting mechanism, wherein the first supporting mechanism comprises a nut and at least three first supporting rod components, the nut is in threaded connection with the main rod, the first supporting rod components comprise a sleeve and a first supporting rod, and the first supporting rod is in sliding connection in the sleeve; the second supporting mechanism comprises a sleeve body, the sleeve body is sleeved on the main rod, a sliding groove is formed in the sleeve body, a sliding block is connected in the sliding groove in a sliding mode, a first spring is fixedly connected between the sliding block and the top wall of the sliding groove, a second supporting rod is hinged to the sliding block, the end portion of the second supporting rod is hinged to the sleeve, and a fastening mechanism is arranged at the top end of the sleeve body. The utility model discloses be suitable for the sampling rifle support of co-altitude sampling mouth, still have the additional function of noise meter support measurement, the perpendicular depth sounding of river course water, the perpendicular water sampling of river course water, the support of shooing simultaneously, improve sampling efficiency and sampling precision.

Description

Multifunctional sampling support

Technical Field

The utility model relates to an environmental monitoring sampling technical field especially relates to a multi-functional sampling support.

Background

In the environmental monitoring sampling for many years, in the face of operations such as fixed pollution source flue gas sampling, noise and vibration on-site monitoring sampling and the like, a common problem often exists, namely that firstly, a sampling smoke gun is not easy to support and is limited by the conditions of a sampling platform (even a sampling platform without a specification), and a sampling person needs to lift the sampling smoke gun for 50 minutes or even longer; secondly, when monitoring environmental noise, only a human-hold sound level meter is used for sampling; when water quality is sampled, the sampling bottle is not easy to put on a designated water surface for sampling and the like; fourthly, the water depth of the appointed place cannot be measured; and the temporary photographing support cannot be used. Not only do these involve a laborious physical effort on the sampling personnel, but more importantly, the instability of manual control often causes a significant decrease in the sampling quality, and even a severe deviation. If a special sampling support is independently equipped for each type of sampling, due to the defects of special application range, heavy weight, high and low height, length, direction and the like, adjustability or poor interchangeability and the like, the supports cannot be mutually universal, the tool carrying amount of sampling personnel is increased, and the economic investment is increased; furthermore, in the prior art, the sampling support is a tripod with fixed height for supporting a sampling gun and the like, the sampling support is single in use, more importantly, for the sampling port with variable field change, a tripod is difficult to meet practical requirements, manual lifting is often needed for sampling, physical consumption of a person is too large when sampling for a long time (many samples need to be continuously sampled for 50min), and even the whole sampling process cannot be lifted by one person.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional sampling support to solve the problem that above-mentioned prior art exists, the utility model discloses the sampling rifle that is suitable for not co-altitude sampling mouth supports, still has the additional function that the noise appearance supported measurement, the perpendicular depth sounding of river course water, the perpendicular water sampling of river course water, the support of shooing simultaneously, improves sampling efficiency and sampling precision.

In order to achieve the above object, the utility model provides a following scheme: a multifunctional sampling support comprises a main rod, wherein a first supporting mechanism is connected to the main rod in a threaded manner, a second supporting mechanism is arranged between the first supporting mechanism and the main rod, the second supporting mechanism is hinged to the first supporting mechanism, and the second supporting mechanism is sleeved with the main rod;

the first support mechanism comprises a nut and at least three first support rod components, the nut is in threaded connection with the main rod, one end of each first support rod component is hinged to the nut, each first support rod component comprises a sleeve and a first support rod, and the first support rods are in sliding connection in the sleeves;

the second supporting mechanism comprises a sleeve body, the sleeve body is sleeved on the main rod, a chute in at least three vertical directions is formed in the sleeve body, a sliding block is connected in the chute in a sliding mode, the sliding block is fixedly connected with a first spring between the top wall of the chute, a second supporting rod is hinged to the sliding block, the end portion of the sliding block is hinged to the sleeve, and a fastening mechanism is arranged on the top end of the sleeve body.

Preferably, the sleeve includes pole and cavity, the pole is solid construction, pole one end with the nut is articulated, the pole other end with the second bracing piece is articulated, sliding connection in the cavity first bracing piece, the cavity outer wall is spaced apart from top to bottom and is equipped with a plurality of through-hole.

Preferably, a groove is formed in the outer wall of the first supporting rod, a second spring is fixedly connected in the groove, a protrusion is fixedly connected to the second spring, the outer diameter of the protrusion is equal to the inner diameter of the through hole, the length of the protrusion is not smaller than that of the through hole, and the length of the first supporting rod is larger than that of the cavity.

Preferably, the length of the sliding block is greater than the width of the sliding groove.

Preferably, the fastening mechanism comprises a shoulder, the shoulder is fixedly connected to the top end of the sleeve body, the inner diameter of the shoulder is equal to the outer diameter of the main rod, and a fastening nut is in threaded connection with the outer side of the shoulder.

Preferably, the base is laid at the bottom end of the sleeve body, the base is fixedly connected with the end part of the main rod, a third spring is fixedly connected between the base and the sleeve body, and the third spring is sleeved on the main rod.

Preferably, the shoulder is made of elastic material.

Preferably, the top end of the main rod is inserted with a sampling platform.

Preferably, a clamping ring is sleeved on the base.

The utility model discloses a following technological effect:

the utility model can adjust the first supporting mechanism to move upwards by arranging the first supporting mechanism, the second supporting mechanism and the threaded connection of the main rod and the nut, thereby reasonably supporting the bracket; through the arrangement of the sleeve, the through hole, the first supporting rod, the protrusion and the second spring, the first supporting rod is pulled out of the sleeve to extend after moving up the first supporting mechanism, so that the supporting angle formed by the first supporting rod and the ground can be kept unchanged, and the stability is improved; by arranging the sleeve body and the second support rod, the second support mechanism and the first support mechanism do not need to be disassembled when the first support mechanism is adjusted to move upwards, the second support mechanism moves upwards along with the integral rotation of the first support mechanism, the integral stability of the first support mechanism and the second support mechanism is improved, and the stability of the integral support is improved; by arranging the sliding block, the first spring and the clamping ring, the first support rod assembly can be folded through the clamping ring, and when the support rod assembly is used, the clamping ring and the first support rod assembly are separated, so that the first support rod assembly can be automatically unfolded, and the folding and unfolding operation is convenient; through set up the third spring in cover body bottom, can play effective buffering to first supporting mechanism and second supporting mechanism.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural view of the multifunctional sampling support of the present invention;

FIG. 2 is a schematic structural view of the sleeve and the first support rod;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a schematic structural view of a second support mechanism;

fig. 5 is a schematic structural view of the first support mechanism and the second support mechanism after upward adjustment;

FIG. 6 is a schematic structural diagram according to the second embodiment;

FIG. 7 is a schematic structural diagram of water sampling according to the second embodiment.

Wherein, 1 is the mobile jib, 2 is the nut, 3 is the pole, 4 is the cavity, 5 is first bracing piece, 6 is the cover body, 7 is the second bracing piece, 8 is first spring, 9 is the slider, 10 is the spout, 11 is the third spring, 12 is the base, 13 is the sampling platform, 14 is fastening nut, 15 is the convex shoulder, 16 is the rand, 4.1 is the through-hole, 5.1 is the recess, 5.2 is the arch, 5.3 is the second spring, 1.1 is first mobile jib, 1.2 is the connecting rod, 1.3 is the second mobile jib, 1.4 is first clamp, 1.5 is the second clamp, 2.1 is the inserted bar, 2.2 is the recess.

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.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1-5, the utility model provides a multifunctional sampling support, which comprises a main rod 1, wherein a first supporting mechanism is connected to the main rod 1 through a thread, a second supporting mechanism is arranged between the first supporting mechanism and the main rod 1, the second supporting mechanism is hinged with the first supporting mechanism, and the second supporting mechanism is sleeved with the main rod 1;

the first support mechanism comprises a nut and at least three first support rod components, the nut 2 is in threaded connection with the main rod 1, one end of each first support rod component is hinged to the nut 2, each first support rod component comprises a sleeve and a first support rod 5, and the first support rods 5 are in sliding connection in the sleeves;

the second supporting mechanism is including the cover body 6, the cover body 6 cup joints on the mobile jib 1, set up the spout 10 of at least three vertical direction on the cover body 6, sliding connection has slider 9 in the spout 10, slider 9 with the rigid coupling has first spring 8 between the 10 top jade of spout, it has second bracing piece 7 to articulate on the slider 9, second bracing piece 7 is kept away from the tip of slider 9 with the sleeve is articulated, the 6 tops of the cover body are provided with fastening device.

Further preferred scheme, the sleeve includes pole 3 and cavity 4, pole 3 is solid construction, 3 one end of pole with nut 2 is articulated, 3 other ends of pole with second bracing piece 7 is articulated, sliding connection in cavity 4 first bracing piece 5, a plurality of through-hole 4.1 has been seted up to the interval from top to bottom on the 4 outer walls of cavity.

In a further preferable scheme, a groove 5.1 is formed in an outer wall of the first support rod 5, a second spring 5.3 is fixedly connected in the groove 5.1, a protrusion 5.2 is fixedly connected to the second spring 5.3, an outer diameter of the protrusion 5.2 is equal to an inner diameter of the through hole 4.1, a length of the protrusion 5.2 is not less than a length of the through hole 4.1, and a length of the first support rod 5 is greater than a length of the cavity 4.

Further preferably, the length of the sliding block 9 is greater than the width of the sliding groove 10.

In a further preferable scheme, the fastening mechanism comprises a shoulder 15, the shoulder 15 is fixedly connected to the top end of the sleeve body 6, the inner diameter of the shoulder 15 is equal to the outer diameter of the main rod 1, and a fastening nut 14 is connected to the outer side of the shoulder 15 in a threaded manner.

Further preferred scheme, 6 bottoms of the cover body are laid with base 12, base 12 with 1 tip rigid coupling of mobile jib, base 12 with the rigid coupling has third spring 11 between the cover body 6, third spring 11 cup joints on the mobile jib 1, the preferred magnet base of base 12 can prevent that the support from placing iron plate sampling bench in and appearing sliding.

More preferably, the shoulder 15 is made of an elastic material, and the shoulder 15 is preferably made of rubber.

In a further preferable scheme, a sampling platform 13 is inserted at the top end of the main rod 1.

Further preferred scheme, base 12 is last to have cup jointed rand 16, and rand 16 is used for the first bracing piece subassembly card that will draw in back together, conveniently carries, and rand 16 and first bracing piece subassembly part back can make first bracing piece 5, second bracing piece 7 open through the effect of first spring 8, automatic support when facilitating the use.

The utility model relates to a theory of operation of multi-functional sampling support:

the sampler is placed on the sampling platform 13, when the height of a sampling port for placing the sampler is not the standard height (the standard height is 1.2m), the fastening nut 14 is loosened to enable the sleeve body 6 and the main rod 1 to slide relatively, the first supporting mechanism and the second supporting mechanism integrally rotate upwards by rotating the nut 2 and move to a proper position, at the moment, the fastening nut 14 is matched and fastened with the shoulder 15 to fix the second supporting mechanism, the first supporting rod 5 extends outwards, the bulge 5.2 is pressed into the cavity 4 when extending out, when the first supporting rod 5 extends to a proper length position, the first supporting rod 5 is rotated to enable the bulge 5.2 to be matched with the through hole 4.1 on the cavity 4, due to the action of the second spring 5.3, the bulge 5.2 is inserted into the through hole 4.1 to fix the first supporting rod 5 and the sleeve, in the embodiment, the first supporting component is preferably 3, after the use, the first supporting rod assembly is hinged to the nut 2 at equal angles, the third spring 11 at the bottom end of the sleeve body 6 can realize the functions of decompression, buffering and supporting for the sleeve body 6, after the use is finished, the first supporting rod 5 retracts, because the rod is hinged to the nut 2 and the second supporting rod 7, and the second supporting rod 7 is hinged to the sliding block 9, when the first supporting rod 5 assembly is folded towards the main rod 1, the second supporting rod 7 can drive the sliding block 9 to move downwards in the sliding groove 10, so that the position of the second supporting rod 7 is changed into the vertical direction, due to the function of the first spring 8, an upward pulling force can be generated for the sliding block 9, at the moment, the clamping ring 16 sleeved on the base 12 is removed, and the clamping ring 16 sleeves the tail ends of the three folded first supporting rod 5 assemblies, so as to realize the folding of the first supporting mechanism and the second supporting mechanism, and when the next use is carried out, the automatic opening of the first supporting mechanism and the second supporting mechanism can be realized under the action of the first spring 8 only by detaching the clamping ring 16, so that the operation is convenient and fast.

Example two

Referring to fig. 6-7, the difference between the first embodiment and the first embodiment is that the main rod 1 in the present embodiment includes a first main rod 1.1, a connecting rod 1.2 and a second main rod 1.3, the first main rod 1.1, the connecting rod 1.2 and the second main rod 1.3 are all hollow structures, one end of the connecting rod 1.2 is inserted into the first main rod 1.1, one end of the second main rod 1.3 is inserted into the other end of the connecting rod 1.2, a first clamp 1.4 and a second clamp 1.5 are respectively disposed between the connecting rod 1.2 and the first main rod 1.1, and the second main rod 1.3, the first clamp 1.4 is used for limiting and fastening the first main rod 1.1 and the connecting rod 1.2, the second clamp 1.5 is used for limiting and fastening the connecting rod 1.2 and the second main rod 1.3, the end of the second main rod 1.3 far from the second clamp 1.5 is provided with a universal connector, the universal connector is used for connecting with a sampling platform 13, the sampling platform 13 can be adjusted in multiple angles, the top surface of the nut 2 is detachably connected with an inserted bar 2.1, the inserted bar 2.1 extends into the groove 2.2, and the side surface of the end part of the connecting bar 1.2 close to the first clamp 1.4 is provided with a through hole in a through way;

in the embodiment, the connecting rod 1.2 can be detached from the first main rod 1.1 by loosening the first clamp 1.4, the inserted rod 2.1 is pulled out from the nut 2, at the same time, one end of the connecting rod 1.2 close to the first clamp 1.4 is inserted into the groove 2.2, the inserting rod 2.1 is inserted into the through hole to realize the positioning of the connecting rod 1.2 in the horizontal direction, the second clamp 1.5 is loosened, the second main rod 1.3 extends out of the connecting rod 1.2 by a proper distance to realize the adjustment of the sampling distance in the horizontal direction, the sampling platform 13 can be limited and fixed in the horizontal direction during sampling through the matching of the inserted rod 2.1 and the through hole and the fastening of the second clamp 1.5, the sampling accuracy is ensured, the embodiment can realize that when the water quality is sampled, the sampling platform 13 can be put to a designated sampling place, and measuring personnel do not need to forcibly approach a sampling point, so that the accuracy of the sampling point can be ensured, and the personal safety of the sampling personnel can be ensured.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so 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.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. A multi-functional sampling support which characterized in that: the support device comprises a main rod (1), wherein a first supporting mechanism is connected to the main rod (1) in a threaded manner, a second supporting mechanism is arranged between the first supporting mechanism and the main rod (1), the second supporting mechanism is hinged to the first supporting mechanism, and the second supporting mechanism is sleeved with the main rod (1);

the first support mechanism comprises a nut (2) and at least three first support rod components, the nut (2) is in threaded connection with the main rod (1), one end of each first support rod component is hinged to the nut (2), each first support rod component comprises a sleeve and a first support rod (5), and the first support rods (5) are in sliding connection in the sleeves;

second supporting mechanism is including the cover body (6), cover body (6) and cup joint on mobile jib (1), set up spout (10) of at least three vertical direction on the body (6), sliding connection has slider (9) in spout (10), slider (9) with the rigid coupling has first spring (8) between spout (10) top jade wall, it has second bracing piece (7) to articulate on slider (9), second bracing piece (7) are kept away from the tip of slider (9) with the sleeve is articulated, the cover body (6) top is provided with fastening device.

2. A multi-functional sampling holder according to claim 1, wherein: the sleeve includes pole (3) and cavity (4), pole (3) are solid construction, pole (3) one end with nut (2) are articulated, the pole (3) other end with second bracing piece (7) are articulated, sliding connection in cavity (4) first bracing piece (5), a plurality of through-hole (4.1) have been seted up at the interval about cavity (4) outer wall.

3. A multi-functional sampling holder according to claim 2, wherein: set up on first bracing piece (5) outer wall fluted (5.1), the rigid coupling has second spring (5.3) in recess (5.1), second spring (5.3) rigid coupling has arch (5.2), the external diameter of arch (5.2) equals the internal diameter of through-hole (4.1), the length of arch (5.2) is not less than the length of through-hole (4.1), the length of first bracing piece (5) is greater than the length of cavity (4).

4. A multi-functional sampling holder according to claim 1, wherein: the length of the sliding block (9) is larger than the width of the sliding groove (10).

5. A multi-functional sampling holder according to claim 1, wherein: the fastening mechanism comprises a shoulder (15), the shoulder (15) is fixedly connected to the top end of the sleeve body (6), the inner diameter of the shoulder (15) is equal to the outer diameter of the main rod (1), and a fastening nut (14) is connected to the outer side of the shoulder (15) in a threaded mode.

6. A multi-functional sampling holder according to claim 1, wherein: the base (12) is laid to cover body (6) bottom, base (12) with mobile jib (1) tip rigid coupling, base (12) with the rigid coupling has third spring (11) between the cover body (6), third spring (11) cup joint on mobile jib (1).

7. A multi-functional sampling bracket according to claim 5, characterized in that: the convex shoulder (15) is made of elastic materials.

8. A multi-functional sampling holder according to claim 1, wherein: the top end of the main rod (1) is inserted with a sampling platform (13).

9. A multi-functional sampling bracket according to claim 6, wherein: a clamping ring (16) is sleeved on the base (12).