CN117288272A - Gate flow detection device - Google Patents
Gate flow detection device Download PDFInfo
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- CN117288272A CN117288272A CN202310931790.4A CN202310931790A CN117288272A CN 117288272 A CN117288272 A CN 117288272A CN 202310931790 A CN202310931790 A CN 202310931790A CN 117288272 A CN117288272 A CN 117288272A
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- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 102
- 230000033001 locomotion Effects 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 8
- 230000008054 signal transmission Effects 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 3
- 210000003437 trachea Anatomy 0.000 claims 3
- 230000001105 regulatory effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
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Abstract
The invention discloses a gate flow detection device, which relates to a gate and a wall body positioned at the side edge of the gate, and comprises: the adjusting mechanism is characterized in that an extending plate penetrating through the adjusting mechanism is vertically arranged in the adjusting mechanism, a transmission assembly is arranged at one end of the transmission assembly, a contact wheel which is in contact with the wall body is arranged at one end of the transmission assembly, the other end of the transmission assembly extends to the inside of the adjusting mechanism and is in transmission connection with the transmission assembly, and relative movement generated when the transmission assembly opens and closes the gate through contact between the contact wheel and the wall body is transmitted to the transmission assembly so as to drive the extending plate to stretch out and draw back. According to the invention, after the adjusting mechanism is arranged on the gate, the contact wheel on the transmission assembly is tightly attached to the wall body, so that when the gate is opened, the contact wheel is contacted with the wall body to transmit relative motion generated when the gate is opened and closed to the transmission assembly so as to drive the extension plate to stretch, and when the gate is opened, the extension plate can be driven to extend to the center of the opening and closing position according to the opening and closing amount of the gate, so that the flow velocity can be accurately detected.
Description
Technical Field
The invention relates to the technical field of gate structures, in particular to a gate flow detection device.
Background
The gate is used for closing and opening the control facilities of the water discharge channel, can be used for intercepting water flow, controlling water level, adjusting flow, discharging sediment, floating objects and the like, and when the gate form is selected, the gate form is required to be selected according to the working property, the setting position, the gate hole span of the operation condition, the opening and closing force, the engineering cost and the like of the gate, and the characteristics of the gate are combined, and the gate is determined by referring to the existing operation practical experience through technical and economic comparison, wherein the planar gate and the radial gate are the most commonly adopted gate shape, the large and medium open-top type and submerged type working gates are the radial gate, and the high-head deep hole working gate is the most commonly used radial gate.
The valve is not only a water discharge channel, has the effect of cutting off the measured water flow simultaneously, but traditional integrated valve only has simple water discharge effect, but at the in-process that rivers lead to, not only need control rivers, still need detect the water flow simultaneously to calculate other data in the canal, because when the degree of opening and shutting of gate is inconsistent, the rivers speed through the gate can change, and current equipment is difficult to adjust corresponding suitable real-time detection flow according to the volume of opening and shutting of gate, simultaneously, manufacturing the gate that has flow monitoring equipment, the cost is too high, so put forward one kind and can adapt current gate and can monitor the equipment of flow in real time and be the urgent need.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a gate flow detection device which can be matched with the prior gate to install and can accurately monitor flow in real time.
In order to solve the technical problems, the invention adopts the following technical scheme: a gate flow detection device relates to a gate and a wall body positioned at the side edge of the gate, comprising:
the adjusting mechanism is arranged on the gate, an extending plate penetrating through the adjusting mechanism is vertically arranged in the adjusting mechanism, and a transmission assembly for driving the extending plate to adjust up and down is arranged in the adjusting mechanism;
the device comprises a wall body, a driving assembly, a regulating mechanism, a contact wheel, a driving assembly and a driving plate, wherein the wall body is provided with a plurality of grooves, the grooves are communicated with the driving assembly, the driving assembly is provided with a plurality of grooves, the grooves are communicated with the grooves, the driving assembly is connected with the driving assembly, the driving assembly is connected with the wall body, and the driving assembly is used for driving the extending plate to stretch out and draw back through the grooves, and the moving speed ratio of the contact wheel and the extending plate is 2:1;
and the flow velocity measuring structure is arranged at the end part of the extension plate.
Further, the gate is provided with reinforcing ribs, and the adjusting mechanism is provided with a connecting structure for fixing the adjusting mechanism on the reinforcing ribs.
Further, connection structure is including setting up in the regulating block of adjustment mechanism bottom, the inside of regulating block is provided with adjusting screw, be equipped with two sets of fixed clamping pieces with adjusting screw threaded connection in the regulating block, adjusting screw extends to the regulating block outside and is equipped with the fastening ring, be equipped with two sections opposite screw threads on the adjusting screw, two sets of fixed clamping pieces respectively with two sections screw thread meshing, two sets of all be provided with anti-skidding latch on the fixed clamping piece.
Further, the transmission assembly comprises a first gear, a shaft center rod coaxially arranged with the first gear, and a second gear arranged on the shaft center rod, wherein the second gear is equal to the contact wheel in diameter, a transmission groove is formed in the extension plate, and driven clamping teeth meshed with the second gear are arranged on the inner wall of the transmission groove.
Further, the inside rotation of transfer line is connected with the transmission shaft, the both ends of transmission shaft all are equipped with the third gear, and the third gear of one end is located inside the mechanism and carries out the transmission with first gear engagement, the transfer line tip is provided with the transmission box corresponding with the contact wheel, the contact wheel extends to inside the transmission box and is provided with the fourth gear, the third gear of the transmission shaft other end passes through fourth gear drive with the contact wheel and is connected for power transmission to drive assembly when rotating the contact wheel, and through the flexible regulation of drive assembly drive extension board.
Further, a water level sensor is arranged on the extension plate, and the water level sensor is a bubble type water level gauge or a pressure water level gauge.
Further, an adjusting groove for adjusting the rotation of the transmission rod is formed in the adjusting mechanism, and a locking bayonet lock for locking the transmission rod is arranged on the adjusting mechanism.
Further, an anti-drop ring for preventing the extension plate from falling out of the adjusting mechanism is arranged on the extension plate, and the length of the extension plate is half of the height of the gate.
Further, the signal transmission assembly is arranged in the adjusting mechanism and is used for remotely transmitting the data of the flow velocity measuring structure and the flow velocity measuring structure to the receiving end and receiving the opening and closing of the remote control gate.
The invention adopts another technical scheme that:
a gate flow detection device relates to a gate and a wall body positioned at the side edge of the gate, and comprises;
the adjusting mechanism is arranged on the gate, a connecting structure for fixing the adjusting mechanism on the reinforcing ribs is arranged on the adjusting mechanism, and a transmission assembly and a travel meter connected with the transmission assembly are arranged in the adjusting mechanism;
the device comprises a wall body, a driving assembly, a gate displacement amount transmitting mechanism, a locking bayonet lock, a locking pin, a driving assembly and a control assembly, wherein one end of the driving assembly is provided with a contact wheel which is in contact with the wall body, the other end of the driving assembly extends to the inside of the adjusting mechanism and is in driving connection with the driving assembly, the gate displacement amount is transmitted to the inside of the adjusting mechanism through the contact wheel to record, the adjusting mechanism is provided with an adjusting groove for adjusting the rotation of the driving rod, and the adjusting mechanism is provided with the locking bayonet lock for locking the driving rod;
the pressure measuring device comprises an air supply unit and a pressure measuring sensor, wherein two groups of pressure measuring air pipes which extend from two sides of the gate to below the water surface are arranged at the output end of the air supply unit, the distance between the two pressure measuring air pipes and the air supply unit is consistent, and an adjusting valve is arranged between the two pressure measuring air pipes and used for detecting the water pressure difference value of the two sides of the gate through the pressure measuring sensor, so that real-time flow is calculated.
The beneficial effects of the invention are as follows:
according to the invention, after the adjusting mechanism is arranged on the gate, the contact wheel on the transmission assembly is tightly attached to the wall body, so that when the gate is opened, the contact wheel is contacted with the wall body to transmit relative motion generated when the gate is opened and closed to the transmission assembly so as to drive the extension plate to stretch, and when the gate is opened, the extension plate can be driven to extend to the center of the opening and closing position according to the opening and closing amount of the gate, so that the flow velocity can be accurately detected.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a cross-sectional view of a three-dimensional structure of the present invention;
FIG. 4 is a perspective view of an adjustment mechanism according to the present invention;
FIG. 5 is a schematic view of another embodiment of the present invention;
fig. 6 is a side view of the structure of the present invention.
In the figure:
1. a gate; 11. reinforcing ribs; 12. a wall body;
2. a flow rate measurement structure;
3. an adjusting mechanism; 31. a transmission assembly; 311. a first gear; 312. a shaft core rod; 313. a second gear; 32. an adjustment tank;
4. an extension plate;
5. a transmission rod; 51. a transmission shaft; 52. a third gear; 53. a fourth gear; 54. a contact wheel; 55. the method comprises the steps of carrying out a first treatment on the surface of the
6. A connection structure; 61. fixing the clamping piece; 62. adjusting a screw; 63. a fastening ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. Embodiments and features of embodiments in this application may be combined with each other without conflict. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the invention discloses a gate flow detection device, which relates to a gate 1 and a wall 12 positioned at the side of the gate 1, wherein a bracket and an opening and closing unit for controlling the opening and closing of the gate are further arranged at the top of the gate 1, and the gate 1, the bracket and the opening and closing unit are all conventional technical means, so that the gate flow detection device is described and concretely comprises:
the adjusting mechanism 3 is arranged on the gate 1, an extending plate 4 penetrating through the adjusting mechanism 3 is vertically arranged in the adjusting mechanism 3, and a transmission assembly 31 for driving the extending plate 4 to adjust up and down is arranged in the adjusting mechanism 3;
the transmission assembly 5, one end of the transmission assembly 5 is provided with a contact wheel 54 which is in contact with the wall body 12, the other end of the transmission assembly 5 extends into the adjusting mechanism 3 and is in transmission connection with the transmission assembly 31, the transmission assembly 5 transmits relative motion generated when the gate 1 is opened and closed to the transmission assembly 31 through the contact of the contact wheel 54 and the wall body 12 so as to drive the extension plate 4 to stretch out and draw back, and the moving speed ratio of the contact wheel 54 to the extension plate 4 is 2:1;
a flow rate measuring structure 2, said flow rate measuring structure 2 being arranged at the end of the extension plate 4.
Through the arrangement between the above structures, when the equipment is used, after the adjusting mechanism 3 is installed on the gate 1, the contact wheel 54 on the transmission assembly 5 is tightly attached to the wall body 12, so that when the gate 1 is opened, the contact wheel 54 contacts with the wall body 12 to transfer the relative motion generated when the gate 1 is opened and closed to the transmission assembly 31 so as to drive the extension plate 4 to stretch out and draw back, and the transmission ratio of the contact wheel 54 to the transmission assembly 31 is 2:1.
In order to improve the applicability of the device and facilitate popularization and large-area practicality, the gate 1 is a gate with reinforcing ribs 11, and the adjusting mechanism 3 is provided with a connecting structure 6 for fixing the adjusting mechanism on the reinforcing ribs 11.
Further, the connection structure 6 comprises an adjusting block arranged at the bottom of the adjusting mechanism 3, an adjusting screw 62 is arranged in the adjusting block, two groups of fixing clamping pieces 61 in threaded connection with the adjusting screw 62 are arranged in the adjusting block, the adjusting screw 62 extends to the outer side of the adjusting block and is provided with a fastening ring 63, two sections of opposite threads are arranged on the adjusting screw 62, the two groups of fixing clamping pieces 61 are respectively meshed with the two sections of threads, and the two groups of fixing clamping pieces 61 are respectively provided with anti-slip clamping teeth.
Through the cooperation between the above-mentioned subassembly, equipment when using, can place fixed clamping piece 61 on the reinforcement rib 11 on the gate 1, then through rotating fastening ring 63, drive adjusting screw 62 and rotate to make two fixed clamping pieces 61 be fixed in reinforcement rib 11, accomplish adjustment mechanism 3's setting, make adjustment mechanism 3 can be combined with gate 1, be convenient for follow-up detection and use.
In this embodiment, as shown in fig. 3, the transmission assembly 31 includes a first gear 311, an axle shaft 312 coaxially disposed with the first gear 311, and a second gear 313 disposed on the axle shaft 312, where the second gear 313 has a diameter equal to that of the contact wheel 54.
Further, the transmission shaft 51 is rotatably connected in the transmission rod 5, the third gears 52 are respectively arranged at two ends of the transmission shaft 51, the third gear 52 at one end is positioned in the adjusting mechanism 3 and meshed with the first gear 311 to carry out transmission, a transmission box corresponding to the contact wheel 54 is arranged at the end of the transmission rod 5, the contact wheel 54 extends into the transmission box and is provided with the fourth gear 53, the third gear 52 at the other end of the transmission shaft 51 is in transmission connection with the contact wheel 54 through the fourth gear 53 to transmit power to the transmission assembly 31 when the contact wheel 54 rotates, and the extension plate 4 is driven to be telescopically adjusted through the transmission assembly 31.
With the arrangement between the above structures, in use, the power of the contact wheel 54 can be transmitted to the transmission assembly 31 through the transmission shaft 51 and the third gear 52 when the gate 1 is opened by the contact wheel 54 and the wall 12, wherein the diameters and the numbers of teeth of the two third gears 52 and the fourth gear 53 are equal, the number of teeth on the first gear 311 is twice as large as that of the third gear 52, and the diameters of the second gear 313 and the contact wheel 54 are equal.
Therefore, after the contact wheel 54 rotates for one circle, the first gear 311 can be driven to rotate for half a circle by the transmission of the third gear 52 and the fourth gear 53, and the second gear 313 can also rotate for half a circle because the diameters of the second gear 313 and the contact wheel 54 are equal, so that the extending distance of the extending plate 4 is driven to be half of the moving distance of the contact wheel 54, and when the gate 1 is opened, the extending plate 4 can be driven to extend to the center of the opening and closing position according to the opening and closing amount of the gate 1.
In this embodiment, the extension board 4 is provided with a transmission groove, and the inner wall of the transmission groove is provided with a driven latch 41 meshed with the second gear 313, and by the meshing of the driven latch and the second gear, the extension board 4 can be driven to move up and down for adjustment.
It should be further noted that, in order to improve the applicability of the apparatus, the adjusting mechanism 3 is provided with an adjusting slot 32 for adjusting the rotation of the driving rod 5, the adjusting mechanism 3 is provided with a locking bayonet lock 32 for locking the driving rod 5, and a user can rotate the driving rod 5 to change the inclination of the driving rod 5, so that the distance between the driving rod 5 and the wall 12 with different distances is used for adapting to gates in different scenes.
Further, as shown in fig. 1, the extension plate 4 is provided with an anti-drop ring for preventing the extension plate from falling out of the adjusting mechanism 3, the length of the extension plate 4 is one half of the height of the gate 1, and the extension plate 4 is preferably one half or three quarters of the height of the gate 1.
In this embodiment, it is also necessary to supplement that the extending plate 4 is provided with a water level sensor, and the water level sensor is a bubble type water level gauge or a pressure water level gauge, and the water level sensor and the flow velocity measuring structure 2 are all common technical means in the prior art, so that the water level sensor and the flow velocity measuring structure are described and illustrated in detail.
According to another embodiment of the present application, the number of the extension boards 4 is two, the two sets of extension boards are respectively arranged at two sides of the gate 1, the water levels at two sides are detected by the water level sensors on the extension boards 4, finally, the water levels at two sides of the gate are obtained by a fall method, and then the flow rate is calculated, further, the signal transmission component (not shown in the figure) is arranged in the regulating mechanism 3, and is used for remotely transmitting the data of the flow rate measuring structure 2 and the flow rate measuring structure 2 to the receiving end and receiving the opening and closing of the remote control gate 1, and the signal transmission component is arranged in the regulating mechanism 3, and can be used for remotely transmitting the flow rate data measured by the flow rate measuring structure 2 and the water level data measured by the water level sensors to the receiving end so that a user can remotely receive the data, and the control type can also be received by the signal transmission component and opened and closed by the signal control gate 1.
It is further to be added that the opening and closing of the gate 1 can be realized by the hoist in the prior art, and meanwhile, another condition to be considered is that the gate 1 is manually controlled to open and close in a non-electric state, and the above-mentioned opening and closing structure of the gate 1 is a conventional technical means in the prior art, so that the description is not repeated in the present application.
Through the setting, the intelligent remote management gate 1 of the user can be convenient, the water level and the flow velocity feedback data can be adjusted in real time, and the purpose of intelligent management is realized.
The invention adopts another technical scheme that, as shown in figures 5-6:
a gate flow detection device relates to a gate 1 and a wall 12 positioned at the side edge of the gate 1, and comprises;
the adjusting mechanism 3 is arranged on the gate 1, a connecting structure 6 for fixing the adjusting mechanism 3 on the reinforcing ribs 11 is arranged on the adjusting mechanism 3, and a transmission assembly 31 and a travel meter connected with the transmission assembly 31 are arranged in the adjusting mechanism 3;
the transmission assembly 5, one end of the transmission assembly 5 is provided with a contact wheel 54 which is in contact with the wall body 12, and the other end of the transmission assembly 5 extends to the inside of the adjusting mechanism 3 and is in transmission connection with the transmission assembly 31, so that the gate displacement is transmitted to the inside of the adjusting mechanism 3 through the contact wheel 54 for recording;
the pressure measuring device 7, the pressure measuring device 7 includes air feed unit 71 and pressure measuring sensor, the output of air feed unit 71 is provided with two sets of respectively and extends gate 1 both sides to below the surface of water pressure gas pipe 72, two pressure gas pipe 72 is unanimous from the distance of air feed unit 71, two be provided with governing valve 73 between the pressure gas pipe 72 for detect the water pressure difference of gate 1 both sides through pressure measuring sensor, set up on the adjustment mechanism 3 and be used for adjusting transfer line 5 pivoted adjustment tank 32, be provided with the locking bayonet lock 32 that is used for locking transfer line 5 on the adjustment mechanism 3.
In the above structure, the corresponding travel meter is arranged in the adjusting mechanism 3 for recording the opening and closing amount of the gate, specifically, the movement of the contact wheel 54 is transmitted to the adjusting mechanism 3, which is converted by the transmission component 31 and recorded by the travel meter, and in order to avoid the influence of water on the travel meter, the transmission component 5 is arranged obliquely downwards and can extend to the position below the water surface, and the adjusting mechanism 3 is positioned above the water surface, wherein the transmission rod 5 can adjust the angle according to the requirement of a user, so that the transmission rod 5 can be abutted on the wall 12, and the movement of the gate is converted to the travel meter and recorded by the contact wheel 54.
The pressure measuring device 7, the pressure measuring device 7 includes air feed unit 71 and pressure measuring sensor, the output of air feed unit 71 is provided with two sets of respectively and extends gate 1 both sides to below the surface of water pressure gas pipe 72, two pressure gas pipe 72 is unanimous from the distance of air feed unit 71, two be provided with governing valve 73 between the pressure gas pipe 72 for detect the water pressure difference of gate 1 both sides, thereby calculate real-time flow.
Through the above structure setting, when equipment is in use, the open and shut data of gate can be obtained through the contact wheel 54 of transfer line 5 and tip to obtain the sectional area S of rivers flow according to gate width, secondly, through the setting of air feed unit 7, when air feed unit 7 operates, under the allotment of governing valve 73, air feed to the air pipe 72 at both ends respectively, obtain the peak value through pressure sensor, thereby can obtain the water pressure difference P1 and the P2 of gate 1 both sides, through the aforesaid data that obtain, then can calculate the real-time velocity of flow of gate 1 department rivers.
Finally, the adjusting mechanism 3, the transmission component 5 and other mechanism structures can be arranged on the gate 1 through magnetic attraction.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
In addition, "a plurality of" means two or more.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (10)
1. The utility model provides a gate flow detection device, relates to gate (1) and is located wall body (12) of gate (1) side, its characterized in that includes:
the adjusting mechanism (3), the adjusting mechanism (3) is installed on the gate (1), an extending plate (4) penetrating through the adjusting mechanism (3) is vertically arranged in the adjusting mechanism (3), and a transmission assembly (31) for driving the extending plate (4) to adjust up and down is arranged in the adjusting mechanism (3);
the device comprises a transmission assembly (5), wherein one end of the transmission assembly (5) is provided with a contact wheel (54) which is in contact with a wall body (12), the other end of the transmission assembly (5) extends to the inside of an adjusting mechanism (3) and is in transmission connection with the transmission assembly (31), the transmission assembly (5) is in contact with the wall body (12) through the contact wheel (54) to transmit relative motion generated when the gate (1) is opened and closed to the transmission assembly (31) so as to drive an extension plate (4) to stretch out and draw back, and the moving speed ratio of the contact wheel (54) to the extension plate (4) is 2:1;
and the flow velocity measuring structure (2), wherein the flow velocity measuring structure (2) is arranged at the end part of the extension plate (4).
2. The gate flow rate detection apparatus according to claim 1, wherein: the gate (1) is provided with a reinforcement rib (11), and the adjusting mechanism (3) is provided with a connecting structure (6) for fixing the adjusting mechanism on the reinforcement rib (11).
3. A gate flow rate detection apparatus according to claim 2, wherein: the connecting structure (6) comprises an adjusting block arranged at the bottom of the adjusting mechanism (3), an adjusting screw (62) is arranged in the adjusting block, two groups of fixing clamping pieces (61) in threaded connection with the adjusting screw (62) are arranged in the adjusting block, the adjusting screw (62) extends to the outer side of the adjusting block and is provided with a fastening ring (63), two sections of opposite threads are arranged on the adjusting screw (62), the two groups of fixing clamping pieces (61) are meshed with the two sections of threads respectively, and anti-slip clamping teeth are arranged on the two groups of fixing clamping pieces (61).
4. The gate flow rate detection apparatus according to claim 1, wherein: the transmission assembly (31) comprises a first gear (311), a shaft center rod (312) and a second gear (313), wherein the shaft center rod (312) is coaxially arranged with the first gear (311), the second gear (313) is arranged on the shaft center rod (312), the diameter of the second gear (313) is equal to that of the contact wheel (54), a transmission groove is formed in the extension plate (4), and driven clamping teeth (41) meshed with the second gear (313) are arranged on the inner wall of the transmission groove.
5. The gate flow rate detection apparatus according to claim 4, wherein: the inside rotation of transfer line (5) is connected with transmission shaft (51), the both ends of transmission shaft (51) all are equipped with third gear (52), and third gear (52) of one end are located inside and first gear (311) meshing of adjustment mechanism (3) and carry out the transmission, transfer line (5) tip is provided with the transmission box corresponding with contact wheel (54), contact wheel (54) extend to inside the transmission box and are provided with fourth gear (53), third gear (52) and contact wheel (54) of transmission shaft (51) other end are connected through fourth gear (53) transmission for power transmission to drive assembly (31) when rotating contact wheel (54) to through the flexible regulation of drive assembly (31) drive extension board (4).
6. The gate flow rate detection apparatus according to claim 4, wherein: the extension plate (4) is provided with a water level sensor which is a bubble type water level gauge or a pressure water level gauge.
7. The gate flow rate detection apparatus according to claim 1, wherein: an adjusting groove (32) for adjusting the rotation of the transmission rod (5) is formed in the adjusting mechanism (3), and a locking bayonet lock (32) for locking the transmission rod (5) is arranged on the adjusting mechanism (3).
8. The gate flow rate detection apparatus according to claim 6, wherein: the extension plate (4) is provided with an anti-drop ring for preventing the extension plate from falling out of the adjusting mechanism (3), and the length of the extension plate (4) is one half of the height of the gate (1).
9. The gate flow rate detection apparatus according to claim 6, wherein: the inside of adjustment mechanism (3) is provided with signal transmission subassembly, signal transmission subassembly is used for long-range transmission to the receiver with the data of velocity of flow measurement structure (2) and velocity of flow measurement structure (2) to can accept the opening and shutting of remote control gate (1).
10. A gate flow detection device, which relates to a gate (1) and a wall body (12) positioned at the side edge of the gate (1), and is characterized by comprising;
the adjusting mechanism (3), the adjusting mechanism (3) is arranged on the gate (1), the adjusting mechanism (3) is provided with a connecting structure (6) for fixing the adjusting mechanism on the reinforcing ribs (11), and the adjusting mechanism (3) is internally provided with a transmission assembly (31) and a travel meter connected with the transmission assembly (31);
the device comprises a transmission assembly (5), wherein one end of the transmission assembly (5) is provided with a contact wheel (54) which is in contact with a wall body (12), the other end of the transmission assembly (5) extends to the inside of an adjusting mechanism (3) and is in transmission connection with the transmission assembly (31) so as to transmit the gate displacement to the inside of the adjusting mechanism (3) through the contact wheel (54) for recording, the adjusting mechanism (3) is provided with an adjusting groove (32) for adjusting the rotation of the transmission rod (5), and the adjusting mechanism (3) is provided with a locking bayonet lock (32) for locking the transmission rod (5);
the pressure measuring device (7), pressure measuring device (7) is including air feed unit (71) and pressure measuring sensor, the output of air feed unit (71) is provided with two sets of pressure measuring trachea (72) that extend gate (1) both sides to below the surface of water respectively, and two pressure measuring trachea (72) are unanimous apart from the distance of air feed unit (71), two be provided with governing valve (73) between pressure measuring trachea (72) for detect the water pressure difference of gate (1) both sides through pressure measuring sensor, thereby calculate real-time flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310931790.4A CN117288272B (en) | 2023-07-25 | 2023-07-25 | Gate flow detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310931790.4A CN117288272B (en) | 2023-07-25 | 2023-07-25 | Gate flow detection device |
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| Publication Number | Publication Date |
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| CN117288272A true CN117288272A (en) | 2023-12-26 |
| CN117288272B CN117288272B (en) | 2024-06-11 |
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| CN202310931790.4A Active CN117288272B (en) | 2023-07-25 | 2023-07-25 | Gate flow detection device |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040009041A1 (en) * | 2000-08-21 | 2004-01-15 | David Aughton | Control gates |
| KR102179500B1 (en) * | 2020-07-21 | 2020-11-16 | 박문현 | Spindle device |
| CN112281762A (en) * | 2020-11-02 | 2021-01-29 | 刘雪春 | Lifting opening-closing type water conservancy river channel gate capable of adjusting water discharge |
| CN112523173A (en) * | 2020-11-25 | 2021-03-19 | 石静 | Sluice that water conservancy ditch was with rivers velocity of flow that can accelerate |
| CN112942262A (en) * | 2021-01-26 | 2021-06-11 | 扬州众泓机电设备有限公司 | But remote control's steel gate |
| CN217267317U (en) * | 2022-05-05 | 2022-08-23 | 河北海峰电子科技有限公司 | Water sluicegate capable of monitoring water level |
| CN115075197A (en) * | 2022-08-03 | 2022-09-20 | 黄河水利委员会黄河水利科学研究院 | Intelligent gate device for irrigation in modern agricultural production |
| CN218263746U (en) * | 2022-06-02 | 2023-01-10 | 天津市塘沽津滨阀门有限公司 | Integral stamping bidirectional sealing channel gate |
-
2023
- 2023-07-25 CN CN202310931790.4A patent/CN117288272B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040009041A1 (en) * | 2000-08-21 | 2004-01-15 | David Aughton | Control gates |
| KR102179500B1 (en) * | 2020-07-21 | 2020-11-16 | 박문현 | Spindle device |
| CN112281762A (en) * | 2020-11-02 | 2021-01-29 | 刘雪春 | Lifting opening-closing type water conservancy river channel gate capable of adjusting water discharge |
| CN112523173A (en) * | 2020-11-25 | 2021-03-19 | 石静 | Sluice that water conservancy ditch was with rivers velocity of flow that can accelerate |
| CN112942262A (en) * | 2021-01-26 | 2021-06-11 | 扬州众泓机电设备有限公司 | But remote control's steel gate |
| CN217267317U (en) * | 2022-05-05 | 2022-08-23 | 河北海峰电子科技有限公司 | Water sluicegate capable of monitoring water level |
| CN218263746U (en) * | 2022-06-02 | 2023-01-10 | 天津市塘沽津滨阀门有限公司 | Integral stamping bidirectional sealing channel gate |
| CN115075197A (en) * | 2022-08-03 | 2022-09-20 | 黄河水利委员会黄河水利科学研究院 | Intelligent gate device for irrigation in modern agricultural production |
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| Publication number | Publication date |
|---|---|
| CN117288272B (en) | 2024-06-11 |
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