CN108071922A - A kind of flow monitoring instrument hanger - Google Patents

Abstract

A hanger for a flow rate monitor in the present invention is provided with the counterweight frame and the load-bearing bracket in a symmetrical arrangement on both sides of the driving fixed bracket, and the weight of the counterweight frame is adjustable, so that the flow rate during water monitoring is avoided. The up and down swing of the monitor due to unbalance ensures that the flow rate monitor always forms a fixed angle with the river plane, ensuring the accuracy of the flow rate monitoring data.

Description

Hanging rack for flow rate monitor

technical field

The invention relates to a sensor used in the field of water monitoring, in particular to a hanger for a flow rate monitor applied in the field of water monitoring.

Background technique

At present, when the flow rate monitor used in the field of water monitoring is used, the flow rate monitor is generally fixed on the triangular vehicle and dragged by the motor to realize the monitoring of the flow rate monitor back and forth on both sides of the river. , because the flow rate monitor is only arranged on one side of the triangular crane and the vibration when the motor is dragged, it is very easy to cause unbalanced forces on both sides of the truck, and it is often easy to swing back and forth during the flow rate monitoring process of the triangular crane, which in turn causes test data. Inaccurate. How to design a reasonable and feasible flow rate monitor hanger to solve this problem becomes the key to solve the measurement accuracy of flow rate monitoring data.

Contents of the invention

The object of the present invention is to provide a hanger for a flow rate monitor that can ensure that the flow rate monitor installed on the hanger for a flow rate monitor always forms a fixed angle with the river channel plane in view of the defects in the above-mentioned background technology.

In order to achieve the above object, the present invention provides a hanger for a flow rate monitor, which is suitable for the field of water monitoring. The hanger for a flow rate monitor includes a driving fixing bracket fixed on a triangular driving, and the driving fixing bracket further includes two " H"-shaped base frame and four fixed columns that fix the two base frames to each other, a solar installation frame that can be adjusted and fixed on the top of the driving fixed bracket, and a counterweight frame that is fixed on the base frame by tilting. The heavy frame is installed and fixed on two opposite fixed columns of the base frame through a first installation and fixing plate, and a counterweight fixing device for adjusting the balance of the hanger for the flow rate monitor is arranged on the described counterweight frame, and the counterweight fixing device It consists of a counterweight fixing column fixed on the counterweight frame, a compression locking nut for locking the counterweight on the counterweight fixing column, and a set of counterweight fixing columns arranged on the counterweight fixing column. A positioning piece; a load-bearing bracket installed and fixed on the other two relative fixed columns of the base frame relative to the counterweight frame; a flow rate monitor protective cover set on the load-bearing bracket and a spaced ground set on the A heat shield outside the protective cover of the flow rate monitor described above.

Further, the bearing bracket further includes a second installation and fixing plate fixed on the base frame through installation, an equipment installation bracket fixed on the second installation and fixing plate by welding, and an equipment installation bracket fixed on the The flow rate monitor installation box on the installation bracket of the above-mentioned equipment.

Further, the protective cover of the flow rate monitor includes an inclined protective plate, one side edge of the inclined protective plate is bent horizontally to form a horizontal fixing plate, and the other opposite side edge is bent vertically downward to form a stop The water plate, the side edge of the horizontal fixing plate opposite to the water retaining plate is bent downwards and protrudes obliquely to form a water guide plate, and the other two opposite side edges of the inclined protection plate are bent vertically downwards and protruded at the same time Two protective side plates parallel to each other are formed. The two protective side plates protrude along the direction of the horizontal fixed plate to form two opposite fixed side plates. The upper edges of the two fixed side plates are in contact with the horizontal fixed plate and the water retaining plate. The two opposite side edges of the plate are flush with the protective side plate and cut along the opposite side edge of the water baffle plate to the inclined protective plate and obliquely relative to the direction of the second installation and fixing plate to form an inclined front edge.

Further, the heat shield includes two parallel heat shields, an inclined heat shield and a horizontal heat shield.

Further, a number of cooling holes are opened on the heat-resistant side plate, the inclined heat-resistant plate and the horizontal heat-resistant plate. .

Further, the equipment installation bracket further includes a frame-shaped fixing frame, two sides of the fixing frame protrude horizontally in the same direction to form two first fixing arms parallel to each other, and the other two sides of the fixing frame are in the same direction There are two welding arms parallel to each other formed on the horizontal protrusion, and a water retaining arm is formed on an upper side edge of the fixed frame obliquely protruding downward, and the welding arm and the water retaining arm are arranged on the same side of the fixed frame. On the side, a bottom edge of the fixed frame protrudes horizontally to form a bearing plate, and two opposite side edges of the bearing plate protrude vertically upward to form two second fixed arms parallel to each other. The water retaining arm and The welding arm is welded on the second installation and fixing plate by welding, and the water retaining arm and the second installation and fixing plate are fixed to each other to form a water guide groove, which can move along the base The water that enters the frame is diverted to both sides of the welding arm.

Further, the second fixing arm and the first fixing arm are arranged on the same side of the fixing frame, and the length of the first fixing arm is greater than the length of the second fixing arm.

Further, one end of the flow rate monitor installation box is welded on the first fixed arm, and the other end is welded on the first fixation arm, and one side edge of the flow rate monitor installation box is bent upwards to protrude A support plate is formed to support the inclined protection plate.

In summary, a hanger for a flow rate monitor in the present invention is provided with the counterweight frame and the load-bearing bracket symmetrically arranged on both sides of the vehicle fixing bracket, and the weight of the counterweight frame is adjustable, avoiding During water monitoring, the flow rate monitor swings up and down due to imbalance, which ensures that the flow rate monitor always forms a fixed angle with the river channel plane, ensuring the accuracy of the flow rate monitoring data.

Description of drawings

Fig. 1 is a schematic side view of a hanger for a flow rate monitor of the present invention.

Fig. 2 is a three-dimensional schematic diagram of a hanger for a flow rate monitor of the present invention.

FIG. 3 is a three-dimensional schematic diagram of a bearing bracket of a hanger for a flow rate monitor according to the present invention.

Fig. 4 is two perspective schematic diagrams of different viewing angles of a bearing bracket of a hanger for a flow rate monitor according to the present invention.

Detailed ways

In order to describe the technical content, structural features, goals and effects of the present invention in detail, the following examples are given and described in detail with accompanying drawings.

Please refer to FIG. 1 to FIG. 4 , a hanger 100 for a flow rate monitor, suitable for the field of water monitoring, the hanger 100 for a flow rate monitor includes a driveway fixing bracket fixed on a triangular driveway (not shown in the figure) 1. The driving fixing bracket 1 further includes two "H"-shaped base frames 11 and four fixing columns 12 for fixing the two base frames 11 to each other.

A solar mounting frame 2 that is adjustablely fixed on the top of the vehicle fixing bracket 1 .

A counterweight frame 3 that is installed and fixed on the base frame 11 obliquely, and the counterweight frame 3 is fixed on two opposite sides of the base frame 11 by a first installation fixing plate 31 and nuts (not shown in the figure). On the fixed column 12 of the counterweight frame 3, a counterweight fixing device 32 for adjusting the balance of the hanger 100 for the flow rate monitor is provided. The counterweight fixing device 32 consists of a counterweight fixing column fixed on the counterweight 321. A compression locking nut (not shown in the figure) for locking the counterweight on the counterweight fixing column 321 and a set of positioning pieces 322 provided on the counterweight fixing column 321 .

A bearing bracket 4 is installed and fixed on the other two opposite fixed columns 12 of the base frame 11 relative to the counterweight frame 3 .

A flow rate monitor protective cover 5 set on the supporting bracket 4 and a heat shield 6 set outside the flow rate monitor protective cover 5 at intervals.

The bearing bracket 4 further includes a second installation and fixing plate 41 fixed on the base frame by bolts (not shown in the figure), an equipment installation bracket 42 welded and fixed on the second installation and fixing plate 41 And a flow rate monitor installation box 43 fixed on the equipment installation bracket 42 obliquely downward.

The protective cover 5 of the flow rate monitor is roughly in the shape of an "inner frame", which includes an inclined protective plate 51, one side edge of the inclined protective plate 51 is horizontally bent to form a horizontal fixing plate 52, and the other opposite side edge is vertically bent. A water retaining plate 53 is formed by bending and protruding straight downward. The side edge of the horizontal fixing plate 52 opposite to the water retaining plate 53 is obliquely bent and protruding downward to form a water guide plate 54. The inclined protective plate 51 The other two opposite side edges are bent downwards and protrude vertically to form two parallel protective side plates 55 , and the two protective side plates 55 protrude along the direction of the horizontal fixing plate 52 to form two opposite fixed side plates 56, the upper edges of the two fixed side plates 56 are flush with the two opposite side edges of the horizontal fixed plate 52 and the water retaining plate 53, and the protective side plate 55 is along the water retaining plate 53 and the inclined protection plate An inclined front edge 551 is formed at the opposite side edge of the 51 and obliquely cut relative to the direction of the second mounting plate 41 .

The heat shield 6 includes two parallel heat shields 61, an inclined heat shield 62, and a horizontal heat shield (not shown in the figure) enclosed by the heat shield. The shape of the heat shield 61 is It is substantially the same as the protective side plate 55 .

A number of cooling holes (not shown in the figure) are opened on the heat-proof side plate 61 , the inclined heat-proof plate 62 and the horizontal heat-proof plate. Since the heat shield 6 is set on the outside of the flow rate monitor protective cover 5 with intervals, and at the same time, due to the heat dissipation effect of the heat dissipation holes provided on the heat shield 6, it can effectively dissipate the load carried by the heat shield 6. The heat dissipated by the electrical equipment of the bracket 4 is dissipated quickly through the protective cover 5 of the flow rate monitor.

Each fixed side plate 56 and each heat-resistant side plate 61 are provided with two through holes.

The equipment installation bracket 42 further includes a frame-shaped fixed frame 421, the two sides of the fixed frame 421 protrude horizontally in the same direction to form two first fixed arms 422 parallel to each other, and the other two sides of the fixed frame 421 There are two parallel welding arms 423 protruding horizontally in the same direction, and an upper side edge of the fixed frame 421 protrudes obliquely downward to form a water retaining arm 424, and the welding arm 423 and the water retaining arm 424 are arranged On the same side of the fixed frame 421, a bottom edge of the fixed frame 421 protrudes horizontally to form a bearing plate 425, and two opposite side edges of the bearing plate 425 protrude vertically upward to form two mutually parallel The second fixed arm 426 . The water retaining arm and the welding arm are welded on the second installation and fixing plate by welding, and the water retaining arm 424 and the second installation and fixing plate 41 are fixed to each other to form a water guiding groove 428, The water guide groove 428 can effectively divert the water entering along the base frame 11 to both sides of the welding arm 423, so as to avoid water dripping into the electrical equipment such as batteries, battery chargers, and radio stations installed on the bearing bracket 4. Inside.

The second fixing arm 426 and the first fixing arm 422 are arranged on the same side of the fixing frame 421 , and the length of the first fixing arm 422 is greater than the length of the second fixing arm 426 .

One end of the flow rate monitor installation box 43 is welded on the first fixed arm 422, the other end is welded on the first fixed arm, and one side edge of the flow rate monitor installation box 43 is bent upward A support plate 431 supporting the inclined protection plate 51 is formed extending therefrom.

The side frames of the fixing frame 421 are provided with threaded holes (not shown in the figure) corresponding to the through holes on the fixing side plate 56 and the heat-proof side plate 61 one by one.

An antenna (not shown in the figure) is installed on the inclined heat shield 62 of the heat shield 6 .

When assembling, the counterweight frame is fixed on the base frame by the first installation and fixing plate and bolts, and the bearing bracket 4 is fixed on the driving fixing bracket by the second installation and fixing plate 41 and nuts 1. On the pedestal, batteries, battery chargers, radio stations, etc. are fixed on the bearing bracket 4, and the flow rate monitor (not shown in the figure) is installed in the flow rate monitor installation box 43. Through the cooperation of the hole and the threaded hole, the protective cover 5 of the flow rate monitor and the heat shield 6 are sequentially set on the supporting bracket 4 , and the supporting plate 431 is supported on the inclined protective plate 51 .

A flow rate monitor of the present invention is loaded with a hanger 100 and is an electric wave flow rate monitor.

In summary, the hanger 100 for a flow rate monitor of the present invention is provided with the counterweight frame 3 and the load-bearing bracket 4 in a symmetrical arrangement on both sides of the vehicle fixing bracket 1, and the weight of the counterweight frame 3 is Adjustable, to avoid the up and down swing of the flow rate monitor due to imbalance during water monitoring, to ensure that the flow rate monitor always has a fixed angle with the river plane, and to ensure the accuracy of the flow rate monitoring data.

The technical scheme described above is only a preferred embodiment of the hanger 100 for a flow rate monitor of the present invention, and any equivalent transformation or replacement done on the basis of the hanger 100 for a flow rate monitor of the present invention is included in within the scope of protection of this patent.

Claims (8)

1. a kind of flow monitoring instrument hanger monitors field suitable for water utilities, which is fixed on including one Driving fixing bracket in triangle driving, the driving fixing bracket further comprise two in the pedestal of " H " type and by two pedestal phases Mutual fixed four fixed column, one is fixed adjustably to the solar energy mounting bracket on driving fixing bracket top, it is characterised in that：

The counter-balanced carriage being fixed on pedestal is tilted, the counter-balanced carriage is fixed on described by one first mounting plate In two pedestals, two opposite fixed column, adjusting flow monitoring instrument is provided on the counter-balanced carriage and fixes dress with the counterweight that hanger balances Put, the counterweight fixing device by one be fixed on counter-balanced carriage counterweight fixed column, one be used for matching somebody with somebody in the counterweight fixed column Compression locking nut and one that pouring weight locks are set in the locating plate in the counterweight fixed column；

One relatively described counter-balanced carriage is fixed on the bearing support in another two opposite fixed columns of the pedestal；

The one flow monitoring instrument protective cover being sleeved on the bearing support and one it is sleeved on the flow monitoring instrument with having spacing Heat shield outside protective cover.

2. a kind of flow monitoring instrument hanger as described in claim 1, it is characterised in that：The bearing support further comprises One the second mounting plate being fixed on the pedestal, one are weldingly fixed on equipment on second mounting plate Mounting bracket and one flow monitoring instrument mounting box in the equipment mounting bracket is fixed on diagonally downward.

3. a kind of flow monitoring instrument hanger as described in 1 or 2 any one of claim, it is characterised in that：The flow velocity prison Surveying instrument protective cover includes a unequal protection plate, and a lateral margin horizontal buckling of the unequal protection plate is formed with a horizontal fixed plate, separately One opposite lateral margin, which bends to protrude out straight down, is formed with a water fender, and the horizontal fixed plate lateral margin opposite with water fender is inclined Bending protrudes out and is formed with a weather board obliquely, and another two opposite lateral margins of the unequal protection plate bend convex straight down simultaneously Stretch and be formed with two protection side panels being mutually parallel, two protection side panel protruded out along horizontal fixed plate direction be formed with it is two opposite Fixed side panel, the top edge of two fixed side panel is concordant with two opposite lateral margins of the horizontal fixed plate and water fender, institute Protection side panel is stated to tilt along at the water fender lateral margin opposite with unequal protection plate and compared with the second mounting plate direction It cuts and is formed with a bevelled leading edge.

4. a kind of flow monitoring instrument hanger as claimed in claim 2, it is characterised in that：It is mutually flat that the heat shield includes two Capable solar heat protection side plate, an inclination heat shield panel, a horizontal heat shield panel enclose.

5. a kind of flow monitoring instrument hanger as claimed in claim 4, it is characterised in that：The solar heat protection side plate tilts solar heat protection Several heat emission holes are offered on plate and horizontal heat shield panel.

6. a kind of flow monitoring instrument hanger as claimed in claim 2, it is characterised in that：The equipment mounting bracket is further Including a fixed frame in the shape of a frame, which, which protrudes out, is formed with two and is mutually parallel the first fixed arm, institute The another both side edges level in the same direction for stating fixed frame protrudes out and is formed with two welding arms being mutually parallel, the fixed frame one on lateral margin incline It protrudes out obliquely and is formed with a water-retaining arm, the welding arm is arranged in the same side of the fixed frame with the water-retaining arm, described One root edge level of fixed frame, which protrudes out, is formed with a loading plate, and two opposite lateral margins of the loading plate protrude out to be formed straight up There are two the second fixed arms being mutually parallel, it is solid that the water-retaining arm and welding arm are welded on second installation by welding On fixed board, and a guiding gutter is formed with after interfixing between the water-retaining arm and second mounting plate, the guiding gutter It can will be shunted along the water that the pedestal enters to the welding arm both sides.

7. a kind of flow monitoring instrument hanger as claimed in claim 6, it is characterised in that：Second fixed arm, first are consolidated Fixed arm is arranged in the same side of the fixed frame, and described first fixes the length that arm lengths are more than second fixed arm.

8. a kind of flow monitoring instrument hanger as claimed in claim 7, it is characterised in that：The flow monitoring instrument mounting box One end is welded on first fixed arm, and the other end is welded on first fixed arm, and the flow monitoring instrument is installed One lateral margin of box, which is folded upward at protruding out, is formed with a support plate for holding the unequal protection plate.