Outdoor placement rack for environment detection device

Abstract

The utility model discloses an environment detection device outdoor placing rack which is characterized by comprising a clamping part, a telescopic support, a supporting frame unlocking part, a supporting frame, a telescopic base and universal wheels, a supporting frame base part is arranged below the telescopic base, the universal wheels are further installed at the bottom of the supporting frame base part, and the clamping part is connected with the telescopic support. One side of the bottom of the supporting frame base component is connected with the bottom of the supporting frame through a hinge, the supporting frame unlocking component is installed in the supporting frame base component, the telescopic support penetrates through the supporting frame unlocking component to be installed in the telescopic base, and the telescopic clamping component is installed on the telescopic support. A shaft hole is formed in one side of the lower portion of the supporting frame base component, a fixing ring is installed above the telescopic base, and a fixing screw is installed on one side of the fixing ring. The equipment can be conveniently moved through the rollers, and the stability of the equipment can be improved through support fixation.

Description

Technical Field

[0001] The utility model relates to the field of environmental detection, in particular to an outdoor placement frame for an environmental detection device. Background Art

[0002] Environmental testing refers to determining the environmental quality (or pollution level) and its changing trend by measuring the representative values ​​of factors that affect environmental quality. The process of environmental testing generally includes accepting tasks, on-site investigation and data collection, testing plan design, optimization of site layout, sample collection, sample transportation and storage, sample pretreatment, analysis and testing, data processing, comprehensive evaluation, etc. Objects of environmental testing: natural factors, human factors, and pollution components. Environmental testing includes: chemical monitoring, physical monitoring, biological monitoring, and ecological monitoring.

[0003] When any gas (air, oxygen, nitrogen, etc.) passes through a leaking hole, it will generate a turbulent flow with detectable high-frequency components. When a leak detector is used to scan the nearby area, the sound of the leak or the indication can be heard through the headphones. The closer the detector is to the leak point, the louder the sound of the leak will be, and the higher the indication reading will be. Of course, environmental noise is a problem, but using a rubber sound-focusing probe can reduce the receiving area of ​​the detector.

[0004] Some environmental testing equipment requires staff to move the equipment to the suburbs for testing, and also needs to provide stable fixed support so that the equipment can be fixed outdoors for a long time. Utility Model Content

[0005] The technical problem to be solved by the utility model is: an outdoor placement frame for an environment detection device, which can facilitate the movement of the device through rollers and improve the stability of the device through bracket fixation.

[0006] The technical solution adopted by the utility model to solve the technical problem is: an outdoor placement frame for an environmental detection device, characterized in that it includes a clamping component, a telescopic bracket, a support bracket unlocking component, a support bracket, a telescopic base and a universal wheel, a support bracket base component is provided below the telescopic base, the universal wheel is also installed at the bottom of the support bracket base component, one side of the bottom of the support bracket base component is connected to the bottom of the support bracket by a hinge, the support bracket unlocking component is installed in the support bracket base component, the telescopic bracket is installed in the telescopic base through the support bracket unlocking component, A telescopic clamping component is installed on the telescopic bracket; an axial hole is provided on one side below the support frame base component, a fixing ring is installed above the telescopic base, and a fixing screw is installed on one side of the fixing ring; the support frame is composed of a support frame telescopic cylinder and a support frame telescopic rod, the support frame telescopic rod is installed in the support frame telescopic cylinder, a slide rail rod is provided on the lower side of the middle of the support frame telescopic cylinder, a slide rail shaft is provided on the slide rail rod, and an axle seat is also provided at the bottom, a rivet fixing seat is also installed at one end of the support frame telescopic rod, a rivet is installed in the rivet fixing seat, and the rivet is screwed from top to bottom They are respectively composed of a rivet tail, a rivet anti-falling rod and a rivet head; the support frame unlocking component is composed of a pressing fixing ring, a pressing handle and a pressing slider, a telescopic pressing slider is provided on the outside of the pressing fixing ring, a spring groove is provided on the inside of the pressing slider, and slide rail components are respectively provided on both sides of the bottom, and vertical downward sliders are provided on both sides of the support frame unlocking component, and a slide rail is provided inside the slide rail component, and two upper and lower holes are opened on one side of the slide rail, which are respectively the reset slide rail entrance and the second retention area exit, the reset slide rail is arc-shaped and communicated with the first retention area at the bottom, and the first retention area is vertically upward with The second retention area is communicated with each other, the positions of the first retention area and the second retention area are not on the same vertical line, and the second retention area is close to the outlet side; a telescopic rod is provided below the bracket bottom plate of the telescopic bracket, and a clamping component is installed above the bracket bottom plate, and the clamping component consists of a clamping plate, a clamping protrusion and a clamping plate shaft hole, the clamping plate shaft hole is provided in the middle below the clamping plate, and the clamping protrusions are also provided on both sides of the clamping plate shaft hole, a lead screw is provided in the middle above the bracket bottom plate, grooves are also provided on both sides of the lead screw, and bracket plates are provided at both ends of the lead screw.

[0007] According to a further preferred technical solution, four equally divided and surrounding support frame base components are provided below the telescopic base.

[0008] According to a further preferred technical solution, an iron chain is provided on one side of the exterior of the rivet fixing seat, and the other end of the iron chain is a latch.

[0009] According to a further preferred technical solution, a rivet pin hole is provided between the rivet anti-falling rods, and the rivet head is larger than the diameter of the rivet anti-falling rods.

[0010] According to a further preferred technical solution, an anti-dropping shaft hole is provided on the upper part of the rivet fixing seat, the anti-dropping shaft hole has the same diameter as the rivet anti-dropping rod, and the rivet is installed in the anti-dropping shaft hole through the rivet anti-dropping rod.

[0011] According to a further preferred technical solution, four equally divided pressing sliders are arranged on the outside of the pressing fixing ring, and the pressing handles are installed above the two groups of pressing sliders.

[0012] According to a further preferred technical solution, a pin with a spring installed inside is provided between the first retention area and the second retention area.

[0013] According to a further preferred technical solution, a tightening handle is connected to the lead screw on the outer side of the bracket plate.

[0014] The beneficial effects of the utility model are:

[0015] The mounting frame is moved to the specified position by the universal wheels. When the support frame is in the retracted state, the support frame unlocking component is pressed to make the slide rail shaft of the support frame slide from the first retention area to the second retention area. The support frame rotates outward a certain distance due to the head-heavy reason. At this time, the extension length of the support frame telescopic rod of the support frame can be selected, and then the support frame is pressed downward to make the slide rail shaft slide out of the second retention area. At this time, all the support frames are unfolded, the pins on the rivets are pulled out, and the rivets are knocked into the ground to fix them. The equipment is installed on the telescopic bracket and the tightening handle is used to tighten the clamping component. The telescopic bracket is lifted by adjusting the fixing screw through the telescopic rod. Conversely, when the support frame needs to be retracted, the support frame unlocking component is also pressed to make the slide rail shaft of the support frame enter from the reset slide rail to retract the support frame. The equipment can be moved conveniently by the rollers, and the stability of the equipment can be improved by fixing the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall exploded structure of an outdoor placement frame of an environmental detection device in an embodiment of the utility model.

[0017] Figure 2 It is a schematic diagram of an exploded half-section structure of an outdoor placement frame of an environment detection device in an embodiment of the utility model.

[0018] Figure 3 It is a partial schematic diagram of a telescopic bracket of an outdoor placement rack of an environment detection device in an embodiment of the utility model.

[0019] Figure 4 It is a schematic diagram of the structure of some parts of an outdoor placement frame of an environment detection device in an embodiment of the utility model.

[0020] Figure 5It is a half-section schematic diagram of a pressing slider of an outdoor mounting frame of an environment detection device in an embodiment of the utility model.

[0021] Figure 6 It is a partial schematic diagram of a half-section of a rivet fixing seat of an outdoor placement frame of an environment detection device in an embodiment of the utility model.

[0022] Figure 7 It is a schematic diagram of the overall expansion of an outdoor placement frame of an environment detection device in an embodiment of the utility model.

[0023] Figure markings: 1-clamping component, 2-telescopic bracket, 3-support frame unlocking component, 4-support frame, 5-telescopic base, 6-support frame base component, 7-universal wheel, 11-clamping plate shaft hole, 12-clamping plate, 13-clamping protrusion, 21-screw, 22-bracket bottom plate, 23-bracket plate, 24-groove, 25-telescopic rod, 26-tightening handle, 31-pressing fixing ring, 32-slide rail, 33-slide rail floating island, 34-pressing handle, 35-pressing slider, 36-thimble, 37-spring groove, 38-slide block, 39-slide rail component, 41-pin, 42-rivet, 43-slide rail rod, 44-axle seat, 45-iron chain, 46-rivet fixing seat, 47-rivet pin hole, 48-support frame telescopic rod, 49-support frame telescopic cylinder

[0024] , 51-fixing ring, 52-fixing screw, 53-telescopic cylinder, 61-spring, 62-axis hole, 63-slide groove, 64-slider groove, 321-reset slide rail, 322-first retention area, 323-second retention area, 410-slide rail shaft, 421-rivet tail, 422-rivet anti-falling rod, 423-rivet head, 461-anti-falling axis hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 1 As shown,

[0027] A support frame base component 6 is provided below the telescopic base 5, and a universal wheel 7 is also installed at the bottom of the support frame base component 6. One side of the bottom of the support frame base component 6 is connected to the bottom of the support frame 4 through a hinge. The support frame unlocking component 3 is installed in the support frame base component 6. The telescopic bracket 2 is installed in the telescopic base 5 through the support frame unlocking component 3, and a telescopic clamping component 1 is installed on the telescopic bracket 2.

[0028] like Figure 2 , 3 , 4, 5 and 6,

[0029] Four equally divided supporting frame base parts 6 are provided below the telescopic base 5, an axial hole 62 is provided on one side below the supporting frame base part 6, a universal wheel 7 is also installed at the bottom of each supporting frame base part 6, a fixing ring 51 is installed above the telescopic base 5, and a fixing screw 52 is installed on one side of the fixing ring 51;

[0030] The support frame 4 is composed of a support frame telescopic cylinder 49 and a support frame telescopic rod 48. The support frame telescopic rod 48 is installed in the support frame telescopic cylinder 49. A slide rail rod 43 is provided on the lower side of the middle of the support frame telescopic cylinder 49. The slide rail rod is provided with a slide rail shaft 410, and an axle seat 44 is also provided at the bottom. A rivet fixing seat 46 is also installed at one end of the support frame telescopic rod 48, and an iron chain 45 is also provided on one side of the outside. The other end of the iron chain 45 is a latch 41, and a rivet fixing seat 46 is installed in the rivet fixing seat 46. The rivet 42 is composed of a rivet tail 421, a rivet anti-falling rod 422 and a rivet head 423 from top to bottom. A rivet pin hole 47 is provided between the rivet anti-falling rod 422. The rivet head 423 is larger than the diameter of the rivet anti-falling rod 422. An anti-falling shaft hole 461 is provided at the top of the rivet fixing seat 46. The anti-falling shaft hole 461 has the same diameter as the rivet anti-falling rod 422. The rivet 42 is installed in the anti-falling shaft hole 461 through the rivet anti-falling rod 422.

[0031] The support frame unlocking component 3 is composed of a pressing fixed ring 31, a pressing handle 34 and a pressing slider 35. Four equally divided pressing sliders 35 are arranged on the outside of the pressing fixed ring 31. Pressing handles 34 are installed above the two groups of pressing sliders 35. Spring grooves 37 are arranged on the inside of the pressing sliders 35. Slide rail components 39 are also provided on both sides of the bottom. Slide blocks 38 that are vertically downward are respectively provided on both sides of the support frame unlocking component 3. Slide rails 32 are provided inside the slide rail components 39. One side of the slide rail 32 has two upper and lower holes, which are the entrance of the reset slide rail 37 and the exit of the second retention area 323 respectively. The reset slide rail 37 is arc-shaped and communicates with the first retention area 322 at the bottom. The first retention area 322 communicates vertically upward with the second retention area 323. In the middle, a ejector pin 36 with a spring inside is also arranged. The positions of the first retention area 322 and the second retention area 323 are not on the same vertical line, and the second retention area 323 is close to the exit side.

[0032] A telescopic rod 25 is provided below the bracket base plate 22 of the telescopic bracket 2, and a clamping component 1 is installed above the bracket base plate 22. The clamping component 1 consists of a clamping plate 12, a clamping protrusion 13 and a clamping plate shaft hole 11. The clamping plate shaft hole 11 is provided in the middle below the clamping plate 12, and clamping protrusions 13 are also provided on both sides of the clamping plate shaft hole 11. A lead screw 21 is opened in the middle above the bracket base plate 22, and grooves 24 are also opened on both sides of the lead screw 21. Bracket plates 23 are provided at both ends of the lead screw 21, and a tightening handle 26 is installed on the outer side of the bracket plate 23 and the lead screw 21.

[0033] like Figure 7 As shown,

[0034] The support frame 4 is unfolded to stably fix the placement frame at a designated position.

[0035] The working principle of the utility model is as follows:

[0036] The mounting frame is moved to the specified position by the universal wheel 7. When the support frame 4 is in the retracted state, the support frame unlocking component 3 is pressed to make the slide rail shaft 410 of the support frame 4 slide from the first retention area 322 to the second retention area 323. The support frame 4 rotates outward a certain distance due to the head-heavy reason. At this time, the extension length of the support frame telescopic rod 48 of the support frame 4 can be selected, and then the support frame 4 is pressed downward to make the slide rail shaft 410 slide out of the second retention area 423. At this time, all the support frames 4 are unfolded, the pin 41 on the rivet 42 is pulled out, and the rivet 42 is knocked into the ground to fix it. The equipment is installed on the telescopic bracket 2 and the tightening handle 26 is used to tighten the clamping component 1. The telescopic bracket 2 is lifted by adjusting the fixing screw 52 through the telescopic rod 25. Finally, when the support frame 4 needs to be retracted, the support frame unlocking component 3 is also pressed to make the slide rail shaft 410 of the support frame 4 enter from the reset slide rail 321 to retract the support frame 4.

[0037] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An outdoor mounting frame for an environmental detection device, characterized in that: The invention comprises a clamping component (1), a telescopic bracket (2), a support bracket unlocking component (3), a support bracket (4), a telescopic base (5) and a universal wheel (7); a support bracket base component (6) is provided below the telescopic base (5); the universal wheel (7) is also installed at the bottom of the support bracket base component (6); one side of the bottom of the support bracket base component (6) is connected to the bottom of the support bracket (4) by a hinge; the support bracket unlocking component (3) is installed in the support bracket base component (6); the telescopic bracket (2) passes through the support bracket unlocking component (3) and is installed in the telescopic base (5); (2) is provided with a telescopic clamping component (1); an axial hole (62) is provided on one side below the support frame base component (6); a fixing ring (51) is provided on the top of the telescopic base (5), and a fixing screw (52) is provided on one side of the fixing ring (51); the support frame (4) is composed of a support frame telescopic cylinder (49) and a support frame telescopic rod (48), the support frame telescopic rod (48) is installed in the support frame telescopic cylinder (49), a slide rail rod (43) is provided on the lower side of the middle of the support frame telescopic cylinder (49), a slide rail shaft (410) is provided on the slide rail rod, and an axle seat (44) is also provided at the bottom thereof, so that A rivet fixing seat (46) is also installed at one end of the support frame telescopic rod (48), and a rivet (42) is installed in the rivet fixing seat (46). The rivet (42) is composed of a rivet tail (421), a rivet anti-falling rod (422) and a rivet head (423) from top to bottom; the support frame unlocking component (3) is composed of a pressing fixing ring (31), a pressing handle (34) and a pressing slider (35). The pressing slider (35) is provided on the outer side of the pressing fixing ring (31), and a spring groove (37) is provided on the inner side of the pressing slider (35). Slide rail components (39) are also provided on both sides of the bottom. The lock component (3) is provided with a sliding block (38) pointing vertically downward on both sides, and a sliding rail (32) is provided inside the sliding rail component (39). Two upper and lower holes are opened on one side of the sliding rail (32), which are respectively the entrance of the reset sliding rail (321) and the exit of the second retention area (323). The reset sliding rail (321) is arc-shaped and communicates with the first retention area (322) at the bottom. The first retention area (322) is vertically upward and communicates with the second retention area (323). The positions of the first retention area (322) and the second retention area (323) are not on the same vertical line, and the second retention area (323) is close to the exit side.A telescopic rod (25) is provided below the bracket bottom plate (22) of the telescopic bracket (2), and a clamping component (1) is installed above the bracket bottom plate (22). The clamping component (1) is composed of a clamping plate (12), a clamping protrusion (13) and a clamping plate shaft hole (11). The clamping plate shaft hole (11) is provided in the middle below the clamping plate (12), and the clamping protrusions (13) are provided on both sides of the clamping plate shaft hole (11). A lead screw (21) is provided in the middle above the bracket bottom plate (22), and grooves (24) are provided on both sides of the lead screw (21). Bracket plates (23) are provided at both ends of the lead screw (21).

2. The outdoor mounting frame of an environmental detection device according to claim 1, characterized in that: Four equally divided and surrounding support frame base components (6) are provided below the telescopic base (5).

3. The outdoor mounting frame of an environmental detection device according to claim 1, characterized in that: An iron chain (45) is also provided on one side of the exterior of the rivet fixing seat (46), and the other end of the iron chain (45) is a latch (41).

4. The outdoor mounting frame of an environmental detection device according to claim 1, characterized in that: A rivet pin hole (47) is provided between the rivet anti-falling rods (422), and the rivet head (423) is larger than the diameter of the rivet anti-falling rods (422).

5. The outdoor mounting frame for an environmental detection device according to claim 1, characterized in that: An anti-drop-off shaft hole (461) is provided at the top of the rivet fixing seat (46); the anti-drop-off shaft hole (461) has the same diameter as the rivet anti-drop-off rod (422); and the rivet (42) is installed in the anti-drop-off shaft hole (461) via the rivet anti-drop-off rod (422).

6. The outdoor mounting frame for an environmental detection device according to claim 1, characterized in that: The side of the pressing fixing ring (31) is provided with four equally divided surrounding pressing sliders (35), and the pressing handles (34) are installed on two groups of the pressing sliders (35).

7. The outdoor mounting frame for an environmental detection device according to claim 1, characterized in that: A ejector pin (36) with a spring installed inside is arranged between the first retention area (322) and the second retention area (323).

8. The outdoor mounting frame for an environmental detection device according to claim 1, characterized in that: A tightening handle (26) is connected to the lead screw (21) on the outer side of the support plate (23).

Images