CN214502519U

CN214502519U - Portable gas metering device

Info

Publication number: CN214502519U
Application number: CN202120938669.0U
Authority: CN
Inventors: 王晨曦
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-10-26
Anticipated expiration: 2031-05-06

Abstract

The utility model relates to a measuring equipment technical field, concretely relates to portable gas metering device, including placing the case, the top of placing the case has seted up rectangular hole one. The utility model discloses in, through being provided with the rubber frame placing incasement portion, utilize the rubber frame to protect gas meter body, and through starting electric putter, it promotes fixed plate one and the loading board removes to utilize electric putter, thereby make gas meter body remove, and then be convenient for use gas meter body, through starter motor, utilize the motor to drive dwang and gear one and rotate, thereby make gear two and screw rod rotate, and then make bracing piece and fixing base remove, and the bracing piece removes and makes connecting plate one and connecting plate two remove, thereby be convenient for adjust gas meter body height as required, convenient to use, and utilize auto-lock universal wheel and universal wheel to be convenient for carry the removal to this portable gas metering device.

Description

Portable gas metering device

Technical Field

The utility model relates to a measuring equipment technical field, concretely relates to portable gas metering device.

Background

In some laboratories and industrial scenes, gas needs to be collected and injected, the gas needs to be measured by collecting and injecting, the gas measuring device needs to be used for measuring the gas, and the gas meter is an instrument and meter tool for detecting the gas value.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that a gas metering instrument is not protected and is inconvenient to carry and carry, the portable gas metering device is provided.

The purpose of the utility model can be realized by the following technical scheme:

a portable gas metering device comprises a placing box, wherein a first rectangular hole is formed in the top of the placing box, a rotating plate is hinged to the position, corresponding to the first rectangular hole, of the placing box, a rubber frame is arranged at the position, corresponding to the first rectangular hole, inside the placing box, two ends of the rubber frame are fixedly connected with the inner bottom surface and the inner top surface of the placing box respectively, a bearing plate is arranged inside the rubber frame, the top of the bearing plate is fixedly connected with a gas meter body, a first fixing plate is fixedly connected to the middle position of the bottom of the bearing plate, an electric push rod is fixedly connected to the bottom of the first fixing plate, the bottom of the electric push rod is fixedly connected with the inner bottom surface of the placing box, when the gas meter body is used, the gas meter body is protected by the rubber frame, the electric push rod is used for pushing the first fixing plate and the bearing plate to move by starting the electric push rod, so that the gas meter body moves, thereby being convenient for use the gas meter body.

The bottom of the multi-stage telescopic rod is fixedly connected with the inner bottom surface of the placing box, and the multi-stage telescopic rod is utilized to carry out auxiliary support on the bearing plate.

Further, the middle position of the top of the rotating plate is fixedly connected with two connecting blocks, a handle is rotatably connected between the two connecting blocks, and the portable gas metering device is convenient to carry by utilizing the handle.

The improved plug board is characterized in that a plug groove is formed in the middle position of the inner side wall of each rectangular hole, a first sliding groove is formed in the middle position of one side of the rotating board, a sliding through hole is formed in the middle position of one end of the top of the rotating board and communicated with the first sliding groove, a plug board is connected to the first sliding groove in a sliding mode, a push board is connected to the sliding through hole in a sliding mode, one end of the push board is fixedly connected with the plug board, the plug board and the plug groove are used for limiting and fixing the rotating board, and the push board is used for facilitating moving of the plug board.

Further lie in, the both ends of placing incasement portion all are provided with adjustment mechanism, adjustment mechanism includes connecting plate one and connecting plate two, the bottom of connecting plate one has linked firmly the auto-lock universal wheel, the bottom of connecting plate two has linked firmly the universal wheel, place the position department that the bottom of the case portion corresponds connecting plate one and seted up rectangular hole two, place the position department that the bottom of the case portion corresponds connecting plate two and seted up rectangular hole two.

Further lie in, adjustment mechanism still includes motor and rectangular plate, the bottom of motor links firmly with the interior bottom surface of placing the case, the output transmission of motor is connected with the dwang, the dwang top is rotated with the interior top surface of placing the case and is connected, the outside at dwang top is cup jointed and is fixed with gear one, the both sides of motor all are provided with the screw rod, the both ends of screw rod link firmly with interior bottom surface and the interior top surface of placing the case respectively, the top of screw rod is cup jointed and is fixed with gear two, gear two meshes with gear one.

Further lie in, the one end at first connecting plate and two tops of connecting plate has all linked firmly the bracing piece, the top of bracing piece one side has linked firmly the fixing base, the fixing base closes soon with the screw rod that corresponds position department and is connected, through starter motor, utilizes the motor to drive dwang and gear one and rotates to make gear two rotate with the screw rod, and then make bracing piece and fixing base remove, and the bracing piece removes and makes connecting plate one and connecting plate two remove, thereby be convenient for adjust gas meter body height as required.

The rubber frame is fixedly connected with the supporting rod, the supporting rod is fixedly connected with the rubber frame, the sliding groove I is arranged at one end of the rectangular plate, the rubber frame is fixedly connected with the supporting rod, the sliding groove I is fixedly connected with the supporting rod, and the supporting rod is fixed in a position corresponding to the sliding groove I.

The utility model has the advantages that:

1. through being provided with the rubber frame placing incasement portion, utilize the rubber frame to protect gas meter body, and through starting electric putter, utilize electric putter to promote fixed plate one and the loading board removes, thereby make gas meter body remove, and then be convenient for use gas meter body, through starter motor, utilize the motor to drive dwang and gear one and rotate, thereby make gear two and screw rod rotate, and then make bracing piece and fixing base remove, and the bracing piece removes and makes connecting plate one and connecting plate two remove, thereby be convenient for adjust gas meter body height as required, convenient to use, and utilize auto-lock universal wheel and universal wheel to be convenient for carry the removal to this portable gas metering device.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the position relationship between the placing box and the rotating plate;

FIG. 3 is a schematic view of the position relationship between the bearing plate and the electric pushing rod of the present invention;

fig. 4 is a schematic structural diagram of the adjusting mechanism of the present invention.

In the figure: 100. placing a box; 101. a first rectangular hole; 102. inserting grooves; 110. a rotating plate; 111. a slide through hole; 120. connecting blocks; 130. a grip; 140. a plugboard; 150. a push plate; 200. a rubber frame; 300. a gas meter body; 400. an adjustment mechanism; 410. a rectangular plate; 411. a second chute; 420. a first connecting plate; 421. a self-locking universal wheel; 430. a second connecting plate; 431. a universal wheel; 440. a support bar; 441. a fixed seat; 442. a sliding plate; 450. a motor; 451. rotating the rod; 452. a first gear; 460. a screw; 461. a second gear; 500. a carrier plate; 510. a first fixing plate; 520. an electric push rod; 530. a second fixing plate; 540. a multi-stage telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a portable gas metering device comprises a placing box 100, a first rectangular hole 101 is formed at the top of the placing box 100, a rotating plate 110 is hinged at a position of the placing box 100 corresponding to the first rectangular hole 101, a rubber frame 200 is arranged at a position of the placing box 100 corresponding to the first rectangular hole 101, two ends of the rubber frame 200 are fixedly connected with the inner bottom surface and the inner top surface of the placing box 100 respectively, a bearing plate 500 is arranged inside the rubber frame 200, the top of the bearing plate 500 is fixedly connected with a gas meter body 300, a first fixed plate 510 is fixedly connected at the middle position of the bottom of the bearing plate 500, an electric push rod 520 is fixedly connected at the bottom of the first fixed plate 510, the bottom of the electric push rod 520 is fixedly connected with the inner bottom surface of the placing box 100, when in use, the gas meter body 300 is protected by the rubber frame 200, and the electric push rod 520 is started to push the first fixed plate 510 and the bearing plate 500 to move, thereby allowing the gas meter body 300 to be moved, thereby facilitating the use of the gas meter body 300.

Four corner positions at the bottom of the bearing plate 500 are fixedly connected with a second fixing plate 530, the bottom of the second fixing plate 530 is fixedly connected with a multi-stage telescopic rod 540, the bottom of the multi-stage telescopic rod 540 is fixedly connected with the inner bottom surface of the placing box 100, the bearing plate 500 is supported by the multi-stage telescopic rod 540, two connecting blocks 120 are fixedly connected with the middle position at the top of the rotating plate 110, a handle 130 is rotatably connected between the two connecting blocks 120, the portable gas metering device is convenient to carry by the handle 130, an inserting groove 102 is formed at the middle position of the inner side wall of the first rectangular hole 101, a first sliding groove is formed at the middle position at one side of the rotating plate 110, a sliding through hole 111 is formed at the middle position at one end of the top of the rotating plate 110, the sliding through hole 111 is communicated with the first sliding groove, the inserting plate 140 is slidably connected with the inside of the first sliding through hole 111, a pushing plate 150 is slidably connected with the inside of the sliding through hole 150, one end of the pushing plate 150 is fixedly connected with the inserting plate 140, the rotation plate 110 is fixed by the insertion plate 140 and the insertion groove 102, and the pushing plate 150 is used to facilitate the movement of the insertion plate 140.

The two ends inside the placing box 100 are respectively provided with an adjusting mechanism 400, the adjusting mechanism 400 comprises a first connecting plate 420 and a second connecting plate 430, the bottom of the first connecting plate 420 is fixedly connected with a self-locking universal wheel 421, the bottom of the second connecting plate 430 is fixedly connected with a universal wheel 431, the bottom of the placing box 100 corresponding to the position of the first connecting plate 420 is provided with a second rectangular hole, the bottom of the placing box 100 corresponding to the position of the second connecting plate 430 is provided with a second rectangular hole, the adjusting mechanism 400 further comprises a motor 450 and a rectangular plate 410, the bottom of the motor 450 is fixedly connected with the inner bottom surface of the placing box 100, the output end of the motor 450 is in transmission connection with a rotating rod 451, the top of the rotating rod 451 is rotatably connected with the inner top surface of the placing box 100, the outer side of the top of the rotating rod 451 is fixedly sleeved with a first gear 452, the two sides of the motor 450 are respectively provided with a screw rod 460, the two ends of the screw rod 460 are fixedly connected with the inner bottom surface and the inner top surface of the placing box 100, the top of the screw rod 460 is fixedly sleeved with a second gear 461, gear two 461 meshes with gear one 452.

One end of the top of the first connecting plate 420 and one end of the top of the second connecting plate 430 are fixedly connected with a supporting rod 440, the top of one side of the supporting rod 440 is fixedly connected with a fixed seat 441, the fixed seat 441 is rotatably connected with a screw 460 at a corresponding position, by starting the motor 450, the rotating rod 451 and the first gear 452 are driven by the motor 450 to rotate, so that the second gear 461 and the screw 460 rotate, thereby the support rod 440 and the fixing seat 441 move, and the support rod 440 moves to move the first connecting plate 420 and the second connecting plate 430, thereby be convenient for adjust the height of gas meter body 300 as required, one side and the rubber frame 200 bonding of rectangular plate 410 are fixed, and two 411 spout have all been seted up at the both ends of rectangular plate 410 opposite side, have linked firmly sliding plate 442 on the bracing piece 440, and the one end of sliding plate 442 and the two 411 spout sliding connection of corresponding position department utilize sliding plate 442 and two 411 spout to carry on spacingly to bracing piece 440.

The working principle is as follows: during the use, utilize rubber frame 200 to protect gas meter body 300, and through rotating plate 110, and through starting electric putter 520, utilize electric putter 520 to promote fixed plate 510 and loading board 500 and remove, thereby make gas meter body 300 remove, and then be convenient for use gas meter body 300, through starter motor 450, utilize motor 450 to drive dwang 451 and gear 452 and rotate, thereby make two gears 461 and screw rod 460 rotate, and then make bracing piece 440 and fixing base 441 move, and bracing piece 440 moves and makes two connecting plate 420 and connecting plate 430 move, thereby be convenient for adjust gas meter body 300 height as required, and convenient to use, and utilize auto-lock universal wheel 421 and universal wheel 431 to be convenient for carry the removal to this portable gas metering device.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. A portable gas metering device comprising a holding box (100) characterized in that, the top of the placing box (100) is provided with a first rectangular hole (101), the position of the placing box (100) corresponding to the first rectangular hole (101) is hinged with a rotating plate (110), a rubber frame (200) is arranged in the placing box (100) at a position corresponding to the first rectangular hole (101), two ends of the rubber frame (200) are respectively and fixedly connected with the inner bottom surface and the inner top surface of the placing box (100), a bearing plate (500) is arranged inside the rubber frame (200), the top of the bearing plate (500) is fixedly connected with a gas meter body (300), a first fixing plate (510) is fixedly connected to the middle position of the bottom of the bearing plate (500), the bottom of the first fixing plate (510) is fixedly connected with an electric push rod (520), and the bottom of the electric push rod (520) is fixedly connected with the inner bottom surface of the placing box (100).

2. The portable gas metering device of claim 1, wherein a second fixing plate (530) is fixedly connected to four corner positions of the bottom of the bearing plate (500), a multi-stage telescopic rod (540) is fixedly connected to the bottom of the second fixing plate (530), and the bottom of the multi-stage telescopic rod (540) is fixedly connected to the inner bottom surface of the placing box (100).

3. A portable gas metering device according to claim 1, wherein two connecting blocks (120) are fixedly connected to the top of the rotating plate (110) at the middle position, and a handle (130) is rotatably connected between the two connecting blocks (120).

4. The portable gas metering device of claim 1, wherein a plug groove (102) is formed in an intermediate position of an inner side wall of the first rectangular hole (101), a first sliding groove is formed in an intermediate position of one side of the rotating plate (110), a sliding through hole (111) is formed in an intermediate position of one end of the top of the rotating plate (110), the sliding through hole (111) is communicated with the first sliding groove, a plug plate (140) is slidably connected to the inside of the first sliding groove, a push plate (150) is slidably connected to the inside of the sliding through hole (111), and one end of the push plate (150) is fixedly connected with the plug plate (140).

5. The portable gas metering device of claim 1, wherein the two ends inside the placing box (100) are provided with adjusting mechanisms (400), each adjusting mechanism (400) comprises a first connecting plate (420) and a second connecting plate (430), the bottom of the first connecting plate (420) is fixedly connected with a self-locking universal wheel (421), the bottom of the second connecting plate (430) is fixedly connected with a universal wheel (431), a second rectangular hole is formed in the position, corresponding to the first connecting plate (420), of the bottom of the placing box (100), and a second rectangular hole is formed in the position, corresponding to the second connecting plate (430), of the bottom of the placing box (100).

6. The portable gas metering device of claim 5, wherein the adjusting mechanism (400) further comprises a motor (450) and a rectangular plate (410), the bottom of the motor (450) is fixedly connected with the inner bottom surface of the placing box (100), the output end of the motor (450) is in transmission connection with a rotating rod (451), the top of the rotating rod (451) is rotatably connected with the inner top surface of the placing box (100), a first gear (452) is fixedly sleeved on the outer side of the top of the rotating rod (451), screw rods (460) are arranged on two sides of the motor (450), two ends of each screw rod (460) are fixedly connected with the inner bottom surface and the inner top surface of the placing box (100), a second gear (461) is fixedly sleeved on the top of each screw rod (460), and the second gear (461) is meshed with the first gear (452).

7. The portable gas metering device of claim 6, wherein one end of the top of each of the first connecting plate (420) and the second connecting plate (430) is fixedly connected with a supporting rod (440), the top of one side of the supporting rod (440) is fixedly connected with a fixing seat (441), and the fixing seat (441) is screwed with the screw rod (460) at the corresponding position.

8. The portable gas metering device of claim 7, wherein one side of the rectangular plate (410) is fixedly bonded to the rubber frame (200), two sliding grooves (411) are formed in two ends of the other side of the rectangular plate (410), the support rod (440) is fixedly connected with a sliding plate (442), and one end of the sliding plate (442) is slidably connected with the sliding groove (411) at the corresponding position.