A flow meter bracket convenient for inspection and maintenance

Abstract

The utility model provides a flow meter bracket that is easy to inspect and maintain, and relates to the technical field of flow meter brackets, including: a mounting sleeve, a supporting device is provided at the bottom of the inner side of the mounting sleeve, a driving device is provided at the inner side of the supporting device, a mounting device is provided on the surface of the driving device, and a fixing device is provided on the top of the supporting device. In the utility model, a square frame is fixedly connected to the bottom side of the inner side of the mounting sleeve, a driving device and a mounting device are provided inside the square frame, and the connecting shaft is driven to rotate by rotating the turntable, thereby driving the threaded rod to rotate, and the rotation of the threaded rod will drive the mounting platform, and under the limit of two sliding rods, the mounting platform moves up and down following the rotation of the threaded rod, thereby driving the flow meter to move, and installation and disassembly work during inspection is performed, avoiding the inconvenience and additional costs caused by the connection line.

Description

Technical Field

[0001] The utility model relates to the technical field of flow meter brackets, in particular to a flow meter bracket which is convenient for inspection and maintenance. Background Art

[0002] As an automatic detection device for water pollutant discharge, flow meter is an important part of pollution prevention and control facilities. When flow meter is used in urban underground pipe network, it is necessary to install a mounting bracket in the sewage pipe to fix the flow meter.

[0003] In the prior art, for example, Chinese patent publication number: CN220153660U discloses a flow meter bracket that is easy to inspect and maintain, including a fixing part and a bracket body, the bracket body including a driving device, a bearing seat and a slider, a screw rod and two limit rods are arranged in the bearing seat, a threaded hole for the screw rod to penetrate, and a limit hole for the limit rod to penetrate are arranged on the slider, the driving device is arranged on the top of the bearing seat, the driving device is connected to the screw rod, and the driving device is used to drive the screw rod to rotate clockwise or counterclockwise; a clamping component is also arranged on the slider, the flow meter is fixed on the clamping component, the screw rod rotates clockwise, the slider can slide upward along the screw rod and the limit rod; the screw rod rotates counterclockwise, the slider can slide downward along the screw rod and the limit rod; a clamping component is also arranged on the slider, the flow meter is fixed on the clamping component, so that workers can clean and maintain the flow meter without going down into the sewage pipe, thereby improving the convenience of cleaning and maintenance of the flow meter.

[0004] However, the above patent uses electric drive to move the flow meter, and connecting the lines in the urban sewage pipe is not only troublesome, but also adds extra costs; and according to the design of the patent, it can be seen that the installation of the bracket requires workers to go down into the sewage pipe to fix it. This installation method is relatively inconvenient and has low work efficiency. Utility Model Content

[0005] The purpose of the utility model is to solve the problems existing in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a flow meter bracket that is easy to inspect and maintain, comprising: a mounting sleeve, a supporting device is arranged at the bottom of the inner side of the mounting sleeve, a driving device is arranged on the inner side of the supporting device, a mounting device is arranged on the surface of the driving device, and a fixing device is arranged on the top of the supporting device.

[0007] As a preferred implementation, the top of the installation sleeve is fixedly connected to a limiting ring, and convex movable grooves are provided on both sides of the surface of the installation sleeve.

[0008] As a preferred embodiment, the supporting device includes a square frame, the top of the square frame is fixedly mounted on the bottom of the inner side of the mounting sleeve, convex limiting grooves are provided on both sides of the top of the square frame, one end of the two convex limiting grooves are respectively connected to one side of the two convex movable grooves, one end of the inner cavity of the two convex limiting grooves is fixedly mounted with a movable shaft, two threaded holes are provided on both sides of the surface of the square frame, and sliding rods are fixedly mounted on both sides of the inside of the square frame.

[0009] As a preferred embodiment, the driving device includes a connecting shaft, a turntable is fixedly mounted on the surface of the top end of the connecting shaft, a handle is fixedly mounted on the top of the turntable, a threaded rod is mounted on the top of the square frame through a bearing at the bottom of the connecting shaft, and the bottom end of the threaded rod is mounted on the bottom side of the square frame through a bearing.

[0010] As a preferred embodiment, the mounting device includes a mounting platform, a surface of the mounting platform is provided with two threaded holes, two sides of the surface of the mounting platform are provided with movable holes, the two threaded holes are threadedly sleeved on the surface of the threaded rod, and the two movable holes are respectively movably sleeved on the surfaces of the two sliding rods, both ends of one side of the mounting platform are fixedly connected with L-shaped connecting plates, a mounting plate 1 is fixedly installed between the two L-shaped connecting plates, a mounting plate 2 is fixedly installed at the bottom between the two L-shaped connecting plates, a mounting groove 1 is provided on the surface of the mounting plate 1, mounting grooves 2 are provided on both sides of the surface of the mounting plate 1, and a threaded hole 3 is provided on the surface of the mounting plate 2.

[0011] As a preferred embodiment, the fixing device includes a movable rod 1 and a convex connecting plate, a movable groove is provided at one end of the movable rod 1, and the movable groove is movably sleeved on the surface of the movable shaft, the top of the other end of the movable rod 1 is fixedly connected to a T-shaped connecting rod, bolt holes are provided on both sides of the surface of the T-shaped connecting rod, the other end of the movable rod 1 is movably connected to a movable rod 2, one end of the movable rod 2 is fixedly connected to a movable sleeve, the movable sleeve is movably sleeved inside one side of the convex connecting plate, the surface of the convex connecting plate is movable inside the convex limiting groove, and a rubber anti-slip pad is fixedly connected to one side of the convex connecting plate.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. The utility model can pre-install the flow meter in the installation groove 1 and the threaded hole 3 provided on the surfaces of the installation plate 1 and the installation plate 2. The installation groove 2 can be used in conjunction with the external flange compass to fasten the flow meter with bolts. A square frame is fixedly connected to the bottom side of the inside of the installation sleeve. A driving device and an installation device are arranged inside the square frame. The connecting shaft is driven to rotate by rotating the turntable, thereby driving the threaded rod to rotate. The rotation of the threaded rod will drive the mounting platform. Under the limit of the two sliding rods, the mounting platform moves up and down following the rotation of the threaded rod, thereby driving the flow meter to move, and installation and disassembly work during maintenance is carried out to avoid the inconvenience and additional cost caused by the connection line.

[0014] 2. The utility model can be designed with different sizes according to different diameters of sewage pipes during installation, so that the installation sleeve can be installed on the top of the inside of the sewage pipe. The installation sleeve is installed on the top of the sewage pipe, and the limit ring is placed at the bottom of the manhole cover groove. Then, the T-shaped connecting rod is pushed to drive the movable rod 1 downward, and the movable rod 2 and the convex connecting plate are simultaneously driven until the movable rod 1 and the movable rod 2 are fully straightened, and the convex connecting plate is squeezed through the convex movable groove to fit on the sewage pipe wall. Then, bolts are used to install it in the bolt hole and the threaded hole 1 for fixing, and the installation and fixing of the device is completed. This method does not require workers to go into the sewage pipe, and at the same time improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the main body of a flow meter bracket provided by the utility model that is easy to inspect and maintain;

[0016] Figure 2 A side view of a flow meter bracket provided by the utility model that is easy to inspect and maintain;

[0017] Figure 3 The utility model provides a flow meter bracket which is easy to repair and maintain Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 The utility model provides a flow meter bracket which is easy to repair and maintain Figure 2 Enlarged view of point B in the middle;

[0019] Figure 5 A structural diagram of an installation device for a flow meter bracket that is convenient for inspection and maintenance provided by the utility model;

[0020] Figure 6 A side view of a mounting sleeve of a flow meter bracket provided by the utility model that is easy to inspect and maintain;

[0021] Figure 7 The utility model provides a structural diagram of a fixing device for a flow meter bracket which is convenient for overhaul and maintenance.

[0022] Legend:

[0023] 1. Mounting sleeve; 101. Limiting ring; 102. Convex movable groove; 2. Support device; 201. Square frame; 202. Convex limiting groove; 203. Movable shaft; 204. Threaded hole 1; 205. Sliding rod; 3. Driving device; 301. Connecting shaft; 302. Turntable; 303. Handle; 304. Threaded rod; 4. Mounting device; 401. Mounting table; 402. Threaded hole 2; 403. Movable hole; 404, L-shaped connecting plate; 405, mounting plate one; 406, mounting plate two; 407, mounting slot one; 408, mounting slot two; 409, threaded hole three; 5, fixing device; 501, movable rod one; 502, movable slot; 503, T-shaped connecting rod; 504, bolt hole; 505, movable rod two; 506, movable sleeve; 507, convex connecting plate; 508, rubber anti-skid pad. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-7 The utility model provides a technical solution: a flow meter bracket which is easy to inspect and maintain, comprising: a mounting sleeve 1, a supporting device 2 is arranged at the bottom of the inner side of the mounting sleeve 1, a driving device 3 is arranged on the inner side of the supporting device 2, a mounting device 4 is arranged on the surface of the driving device 3, and a fixing device 5 is arranged on the top of the supporting device 2.

[0026] Specifically: the installation sleeve 1 cooperates with the limit ring 101 to play the role of connection and support, the support device 2 cooperates with the driving device 3 and the installation device 4 to facilitate the movement of the flow meter during inspection and maintenance, and the support device 2 cooperates with the fixing device 5 to facilitate the fixation of the device.

[0027] In one embodiment, a limit ring 101 is fixedly connected to the top of the installation sleeve 1 , and convex movable grooves 102 are provided on both sides of the surface of the installation sleeve 1 .

[0028] Specifically: the limiting ring 101 plays the role of limiting support. The limiting ring 101 itself is relatively thin and is installed in the groove of the sewage manhole cover without affecting the installation of the manhole cover. The convex movable groove 102 facilitates the movement of the convex connecting plate 507.

[0029] In one embodiment, the supporting device 2 includes a square frame 201, the top of the square frame 201 is fixedly mounted on the bottom of the inner side of the mounting sleeve 1, convex limiting grooves 202 are provided on both sides of the top of the square frame 201, one end of the two convex limiting grooves 202 are respectively connected to one side of the two convex movable grooves 102, and one end of the inner cavity of the two convex limiting grooves 202 is fixedly mounted with a movable shaft 203, two threaded holes 204 are provided on both sides of the surface of the square frame 201, and sliding rods 205 are fixedly mounted on both sides of the inside of the square frame 201.

[0030] Specifically: the convex limiting groove 202 plays a role in installing the fixing device 5, the movable shaft 203 facilitates the movement of the movable rod 501, the threaded hole 204 cooperates with the bolt hole 504 to use bolts to fix and limit the movable rod 501, and the sliding rod 205 plays a role in limiting the mounting platform 401.

[0031] In one embodiment, the driving device 3 includes a connecting shaft 301, a turntable 302 is fixedly installed on the surface of the top end of the connecting shaft 301, a handle 303 is fixedly installed on the top of the turntable 302, and a threaded rod 304 is installed on the top of the connecting shaft 301 through a bearing passing through the square frame 201, and the bottom end of the threaded rod 304 is installed on the bottom side of the square frame 201 through a bearing.

[0032] Specifically: the connection shaft 301 can be rotated conveniently through the handle 303 and the turntable 302 , and the rotation of the connection shaft 301 synchronously drives the threaded rod 304 to rotate, thereby driving the mounting platform 401 to move.

[0033] In one embodiment, the mounting device 4 includes a mounting platform 401, a threaded hole 2 402 is formed through the surface of the mounting platform 401, movable holes 403 are formed through the two sides of the surface of the mounting platform 401, the threaded hole 2 402 is threadedly sleeved on the surface of the threaded rod 304, and the two movable holes 403 are respectively movably sleeved on the surfaces of the two sliding rods 205, both ends of one side of the mounting platform 401 are fixedly connected with L-shaped connecting plates 404, a mounting plate 1 405 is fixedly installed between the two L-shaped connecting plates 404, a mounting plate 2 406 is fixedly installed at the bottom between the two L-shaped connecting plates 404, a mounting groove 1 407 is formed on the surface of the mounting plate 1 405, mounting grooves 2 408 are formed on both sides of the surface of the mounting plate 1 405, and a threaded hole 3 409 is formed on the surface of the mounting plate 2 406.

[0034] Specifically: threaded hole 402 cooperates with threaded rod 304 to drive mounting platform 401 to move, movable hole 403 cooperates with sliding rod 205 to limit mounting platform 401, L-shaped connecting plate 404 serves as mounting support for mounting plate 1 405 and mounting plate 2 406, one side of L-shaped connecting plate 404, mounting plate 1 405 and mounting plate 2 406 are all provided with conical surfaces to reduce water resistance, mounting groove 1 407 and threaded hole 3 409 can be used to pre-install the flow meter, and mounting groove 2 408 can cooperate with the external flange compass to fasten the flow meter with bolts.

[0035] In one embodiment, the fixing device 5 includes a movable rod 501 and a convex connecting plate 507, a movable groove 502 is provided at one end of the movable rod 501, and the movable groove 502 is movably sleeved on the surface of the movable shaft 203, a T-shaped connecting rod 503 is fixedly connected to the top of the other end of the movable rod 501, bolt holes 504 are provided on both sides of the surface of the T-shaped connecting rod 503, the other end of the movable rod 501 is movably connected to a movable rod 2 505, one end of the movable rod 2 505 is fixedly connected to a movable sleeve 506, the movable sleeve 506 is movably sleeved inside one side of the convex connecting plate 507, the surface of the convex connecting plate 507 is movable inside the convex limiting groove 202, and a rubber anti-slip pad 508 is fixedly connected to one side of the convex connecting plate 507.

[0036] Specifically: push the T-shaped connecting rod 503 to drive the movable rod 1 501 downward, and simultaneously drive the movable rod 2 505 and the convex connecting plate 507 until the movable rod 1 501 and the movable rod 2 505 are fully straightened, squeeze the rubber anti-skid pad 508 through the convex movable groove 102 and fit on the sewage pipe wall, and then use bolts to install it in the bolt hole 504 and the threaded hole 1 204 to fix it, thereby completing the installation and fixation of the device.

[0037] Working principle: The device can pre-install the flow meter in the installation groove 1 407 and the threaded hole 3 409 opened on the surface of the installation plate 1 405 and the installation plate 2 406. The installation groove 2 408 can be used with the external flange compass to fasten the flow meter with bolts. The bottom side of the installation sleeve 1 is fixedly connected with a square frame 201. The driving device 3 and the installation device 4 are arranged inside the square frame 201. The rotating turntable 302 drives the connecting shaft 301 to rotate, thereby driving the threaded rod 304 to rotate. The rotation of the threaded rod 304 will drive the mounting platform 401. Under the limit of the two sliding rods 205, the mounting platform 401 moves up and down following the rotation of the threaded rod 304, thereby driving the flow meter to move, and the installation and disassembly work during maintenance is carried out to avoid the connection line from being damaged. The inconvenience and extra cost caused by this are eliminated. During installation, the device can be designed with different sizes according to sewage pipes of different diameters, so that the installation sleeve 1 can be installed on the top of the inside of the sewage pipe. The installation sleeve 1 is installed on the top of the sewage pipe, and the limit ring 101 is placed at the bottom of the manhole cover groove. Then, the T-shaped connecting rod 503 is pushed to drive the movable rod 1 501 downward, and the movable rod 2 505 and the convex connecting plate 507 are driven simultaneously until the movable rod 1 501 and the movable rod 2 505 are fully straightened, and the rubber anti-skid pad 508 is squeezed through the convex movable groove 102 to fit on the sewage pipe wall. Then, bolts are used to install it in the bolt hole 504 and the threaded hole 1 204 for fixing, and the installation and fixing of the device are completed. This method does not require workers to go into the sewage pipe, and at the same time improves work efficiency.

[0038] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A flow meter bracket that is easy to inspect and maintain, characterized in that: include: A mounting sleeve (1), wherein a supporting device (2) is provided at the bottom of the inner side of the mounting sleeve (1), a driving device (3) is provided at the inner side of the supporting device (2), a mounting device (4) is provided on the surface of the driving device (3), and a fixing device (5) is provided at the top of the supporting device (2); The supporting device (2) comprises a square frame (201), the top of the square frame (201) is fixedly mounted on the bottom of the inner side of the mounting sleeve (1), convex limiting grooves (202) are provided on both sides of the top of the square frame (201), movable shafts (203) are fixedly mounted at one end of the inner cavities of the two convex limiting grooves (202), two threaded holes (204) are provided on both sides of the surface of the square frame (201), and sliding rods (205) are fixedly mounted on both sides of the interior of the square frame (201); The driving device (3) comprises a connecting shaft (301), a rotating disk (302) is fixedly mounted on the surface of the top end of the connecting shaft (301), a handle (303) is fixedly mounted on the top of the rotating disk (302), and a threaded rod (304) is mounted on the bottom of the connecting shaft (301) through a bearing and passing through the top of the square frame (201).

2. A flow meter bracket that is easy to inspect and maintain according to claim 1, characterized in that: The top of the installation sleeve (1) is fixedly connected to a limiting ring (101), and convex movable grooves (102) are provided on both sides of the surface of the installation sleeve (1).

3. A flow meter support that is easy to inspect and maintain according to claim 1, characterized in that: One end of the two convex limiting grooves (202) is respectively connected to one side of the two convex movable grooves (102).

4. The flow meter bracket that is easy to inspect and maintain according to claim 1 is characterized in that: The bottom end of the threaded rod (304) is mounted on the bottom side of the square frame (201) via a bearing.

5. The flow meter bracket that is easy to inspect and maintain according to claim 1 is characterized in that: The mounting device (4) comprises a mounting platform (401), a second threaded hole (402) is provided on the surface of the mounting platform (401), movable holes (403) are provided on both sides of the surface of the mounting platform (401), the second threaded hole (402) is threadedly sleeved on the surface of the threaded rod (304), and the two movable holes (403) are respectively movably sleeved on the surfaces of two sliding rods (205), both ends of one side of the mounting platform (401) are fixedly connected with L-shaped connecting plates (404), a first mounting plate (405) is fixedly installed between the two L-shaped connecting plates (404), a second mounting plate (406) is fixedly installed at the bottom between the two L-shaped connecting plates (404), a first mounting groove (407) is provided on the surface of the first mounting plate (405), a second mounting groove (408) is provided on both sides of the surface of the first mounting plate (405), and a third threaded hole (409) is provided on the surface of the second mounting plate (406).

6. The flow meter bracket that is easy to inspect and maintain according to claim 1 is characterized in that: The fixing device (5) comprises a movable rod (501) and a convex connecting plate (507), wherein one end of the movable rod (501) is provided with a movable groove (502), and the movable groove (502) is movably sleeved on the surface of the movable shaft (203); the top of the other end of the movable rod (501) is fixedly connected with a T-shaped connecting rod (503), and bolt holes (504) are provided on both sides of the surface of the T-shaped connecting rod (503); the other end of the movable rod (501) is movably connected with a movable rod (505), and one end of the movable rod (505) is fixedly connected with a movable sleeve (506), and the movable sleeve (506) is movably sleeved inside one side of the convex connecting plate (507); the surface of the convex connecting plate (507) is movably inside the convex limiting groove (202), and one side of the convex connecting plate (507) is fixedly connected with a rubber anti-slip pad (508).

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