CN219621721U - Flat gate with opening sensor - Google Patents

Abstract

The utility model discloses a flat gate with an opening sensor, and relates to the technical field of gates. The utility model comprises a gate support and a gate plate, wherein the gate plate is movably arranged on the gate support, a gate opening is formed in the gate support, at least one group of sensors are arranged on one side edge of the gate support, the sensors are connected with external equipment through signals, an induction support is fixedly arranged on one side of the gate plate, which is close to the sensors, and a plurality of comb teeth holes which are uniformly distributed in an array are formed in the induction support. According to the utility model, the sensor is arranged on the gate support, the induction support is arranged on the gate plate, the plurality of uniformly distributed comb teeth holes are arranged on the induction support, the position of the gate plate is obtained through detecting the comb teeth holes on the induction support by the sensor and is fed back to the external control cabinet, and the control cabinet can accurately control the hydraulic cylinder to drive the gate plate to the expected position.

Description

Flat gate with opening sensor

Technical Field

The utility model belongs to the technical field of gates, and particularly relates to a flat gate with an opening sensor.

Background

The flat gate refers to a water gate that moves up and down along a vertical rail. There are three kinds of ascending, descending and ascending and horizontal. The common characteristic is that the water blocking surface of the door leaf is a plate-type plane, the structure is simple and reliable, and the manufacture, installation and transportation are simpler. The gate slot of the flat gate occupies less area, can close a hole with a quite large area, has simpler gate opening and closing equipment and has better adaptability to the movable gate lifting machine. The lifting type door can be lifted to the highest (full-open) position so as to ensure enough clearance, but the door opening frame is higher, the door opening force is larger, and the opening and closing time is longer, and the lifting type door is mainly used for bearing a bidirectional water head or a ship lock and a throttle lock which require water to be opened and closed. The descending type ship lock can descend the door under water, the door opening force is large, the opening and closing time is long, and the gate is inconvenient to overhaul and is commonly used for ship locks with curtain walls. The lifting type door can be completely fallen down after being lifted to the full-open position, so that the height pier of the door frame can be reduced, the engineering quantity is small, and the opening and closing equipment is simple.

The utility model discloses an adjustable wedge block structure for a gate, and relates to the technical field of gates, wherein the prior Chinese patent publication number is CN 217150599U. The utility model comprises a bottom plate, wherein a notch is formed at one end part of the bottom plate, sealing rubber is fixedly arranged on the periphery of the notch, two sections of guide rails are symmetrically arranged on the bottom plate, and a flashboard is connected between the two sections of guide rails in a sliding manner; the guide rail is fixedly provided with a plurality of wedge block assemblies, each wedge block assembly comprises an upper wedge block mounting plate, an adjusting bolt, an upper wedge block and a lower wedge block, the upper wedge block mounting plate is fixedly arranged on the guide rail, the adjusting bolt is in threaded connection with the upper wedge block mounting plate, and the upper wedge block is in rotary connection with the tail end of the adjusting bolt to realize lifting of the upper wedge block; the lower wedge block is fixedly arranged on the flashboard, and the upper wedge block is in sliding connection with the lower wedge block. According to the utility model, the adjustable wedge block structure is arranged on the gate, the position of the upper wedge block can be adjusted by rotating the adjusting bolt, so that the compression amount of the gate plate on the sealing rubber is adjusted, the adjusting process is simple, and the maintenance is convenient.

However, in the process of opening and closing the gate, the opening and closing condition of the gate does not have good feedback to an external control system, and the opening degree of the gate cannot be flexibly changed by the external system under the condition of no feedback, so that the opening and closing of the gate cannot reach the expected position, the leakage is easily caused by the fact that the gate is not opened in place, or the transmission part is damaged due to the fact that the gate is excessively opened, and the gate has no good adaptability.

Disclosure of Invention

The utility model aims to provide a flat gate with an opening sensor, which is characterized in that a sensor is arranged on a gate support, an induction support is arranged on a gate plate, a plurality of uniformly distributed comb teeth holes are formed on the induction support, the position of the gate plate is obtained through the detection of the sensor on the comb teeth holes on the induction support and is fed back to an external control cabinet, and the problem that the opening and the closing of the gate plate cannot reach the expected position due to the fact that the gate plate does not have good feedback to an external control system in the opening and the closing process is solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a flat gate with an opening sensor, which comprises a gate support and a gate plate, wherein the gate plate is movably arranged on the gate support, a gate opening is formed in the gate support, at least one group of sensors are arranged on one side edge of the gate support, the sensors are in signal connection with external equipment, an induction support is fixedly arranged on one side of the gate plate, which is close to the sensors, and a plurality of comb teeth holes which are uniformly distributed in an array are formed in the induction support.

As a preferential technical scheme of the utility model, a sensor housing is fixedly arranged on one side edge of the gate bracket, and two groups of sensors are fixedly arranged on the sensor housing.

As a preferential technical scheme of the utility model, the inner walls of the two sides of the gate support are provided with the notches, the four corners of the gate plate are fixedly provided with the roller supports, each roller support is rotatably provided with a roller, and the rollers are in rolling connection with the notches on the same side.

As a preferential technical scheme of the utility model, a first hinge bracket is fixedly arranged at the top of the gate bracket, a second hinge bracket is fixedly arranged at the bottom of the gate plate, one end of a hydraulic cylinder is hinged to the gate bracket through the first hinge bracket, and the other end of the hydraulic cylinder is hinged to the second hinge bracket.

As a preferential technical scheme of the utility model, the sealing rubber is fixedly arranged on one side of the gate close to the gate plate, so that the sealing property of the gate plate to the gate plate is ensured when the gate plate is closed.

As a preferential technical scheme of the utility model, a plurality of first limit hooks are fixedly arranged on one side surface of the bottom of the gate support, which is close to the gate plate, and the position of the gate plate is preliminarily fixed.

As a preferential technical scheme of the utility model, a plurality of second limiting hooks are fixedly arranged at the top of the flashboard, a plurality of limiting brackets are fixedly arranged on one side of the gate bracket close to the flashboard and above the gate opening, the second limiting hooks are in one-to-one correspondence with the limiting brackets, and the positions of the flashboard can be further limited by the second limiting hooks and the limiting brackets.

The utility model has the following beneficial effects:

according to the utility model, the sensor is arranged on the gate support, the induction support is arranged on the gate plate, the plurality of uniformly distributed comb teeth holes are arranged on the induction support, the position of the gate plate is obtained through detecting the comb teeth holes on the induction support by the sensor and is fed back to the external control cabinet, and the control cabinet can accurately control the hydraulic cylinder to drive the gate plate to the expected position.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a gate opening structure according to the present utility model;

FIG. 2 is an enlarged view at A of FIG. 1;

FIG. 3 is a physical view of a gate bracket structure;

FIG. 4 is a schematic view of a shutter structure;

FIG. 5 is a schematic view of the structure of the gate in the closed state of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1-gate support, 101-gate, 102-notch, 2-gate plate, 3-sensor, 4-induction support, 401-comb hole, 5-sensor housing, 6-roller support, 7-roller, 8-first hinge support, 9-second hinge support, 10-hydraulic cylinder, 11-sealing rubber, 12-first limit hook, 13-second limit hook and 14-limit support.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-5, the utility model discloses a flat gate with an opening sensor, which comprises a gate support 1 and a gate plate 2, wherein a gate 101 is arranged on the gate support 1, notches 102 are arranged on the inner walls of two sides of the gate support 1, roller supports 6 are fixedly arranged at four corners of the gate plate 2, a roller 7 is rotatably arranged on each roller support 6, the roller 7 is in rolling connection with the notches 102 on the same side and rolls on the corresponding notches 102 through the roller 7, so that the gate plate 2 can be flexibly opened and closed on the gate support 1, and the opening degree of the gate 101 is controlled. The top of gate support 1 is through welding fixed mounting there being first articulated support 8, and the bottom of flashboard 2 is through welding fixed mounting there being second articulated support 9, and gate support 1 articulates the one end of installing pneumatic cylinder 10 through first articulated support 8, and the other end and the second articulated support 9 of pneumatic cylinder 10 are articulated, through the drive of pneumatic cylinder 10, can provide stable driving force for flashboard 2 opens and shuts on gate support 1.

Referring to fig. 1-2, a group of sensor housings 5 are fixedly mounted on one side of a gate bracket 1 through bolts, two groups of sensors 3 are fixedly mounted on the sensor housings 5, the number of the sensors 3 and the distance between the sensors 3 can be freely set according to requirements, the sensors 3 are in signal connection with an external control cabinet, in addition, an induction bracket 4 is fixedly mounted on one side of a gate plate 2 close to the sensors 3 through welding, a plurality of uniformly-arrayed comb teeth 401 are formed on the induction bracket 4, when the gate plate 2 moves on the gate bracket 1 along with the driving of a hydraulic cylinder 10, the induction bracket 4 synchronously displaces along with the movement of the gate plate 2, the sensors 3 continuously detect the induction bracket 4, due to the fact that the plurality of comb teeth 401 are formed on the induction bracket 4, the sensors 3 can sequentially generate signals in the displacement process of the induction bracket 4, and the generated signals are transmitted to the external control cabinet, and due to the fact that the uniformly-arrayed comb teeth 401 are formed on the induction bracket 4, the signals transmitted by the sensors 3 can accurately complete the position detection of the gate plate 2, and the opening and closing of the gate plate 2 are controlled based on the opening and closing degree of the hydraulic cylinder 10.

Referring to fig. 3-5, a sealing rubber 11 is fixedly installed on one side of a gate 101 close to a gate 2, the gate 101 can be sealed after the gate 2 is fully closed, two groups of first limiting hooks 12 are fixedly installed on one side of the bottom of the gate support 1 close to the gate 2, one side of the gate 2 can be limited after the gate 2 is fully closed, the displacement of the gate 2 is primarily limited, two groups of second limiting hooks 13 are fixedly installed on the top of the gate 2, two groups of limiting supports 14 are fixedly installed on one side of the gate support 1 close to the gate 2 and above the gate 101, the second limiting hooks 13 are in one-to-one correspondence with the limiting supports 14, and after the gate 2 is fully closed, the other side of the gate 2 can be limited through the cooperation of the second limiting hooks 13 and the limiting supports 14, so that the whole limiting of the gate 2 is completed.

In the actual operation process, the flashboard 2 is driven by the hydraulic cylinder 10 to stably displace towards the direction of the gate 101, the induction support 4 synchronously moves along with the displacement of the flashboard 2, the sensor 3 on the gate support 1 can continuously sense the comb teeth 401 on the induction support 4, and the sensing signal is transmitted to the control cabinet connected with the outside, so that the effect of controlling the starting and stopping of the hydraulic cylinder 10 is realized.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, 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 present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (7)

1. A flat gate with an opening sensor, characterized in that: the automatic control device comprises a gate support (1) and a gate plate (2), wherein the gate plate (2) is movably arranged on the gate support (1), and a gate (101) is formed in the gate support (1);

at least one group of sensors (3) are arranged on one side edge of the gate support (1), the sensors (3) are connected with external equipment through signals, an induction support (4) is fixedly arranged on one side, close to the sensors (3), of the gate plate (2), and a plurality of comb teeth holes (401) which are uniformly distributed in an array are formed in the induction support (4).

2. A flat gate with an opening sensor according to claim 1, characterized in that: a sensor housing (5) is fixedly arranged on one side edge of the gate support (1), and two groups of sensors (3) are fixedly arranged on the sensor housing (5).

3. A flat gate with an opening sensor according to claim 2, characterized in that: notch (102) have been seted up to the both sides inner wall of gate support (1), four turning fixed mounting of flashboard (2) have gyro wheel support (6), every gyro wheel support (6) are gone up to rotate and are installed gyro wheel (7), gyro wheel (7) and homonymy notch (102) roll connection.

4. A flat gate with an opening sensor according to claim 3, characterized in that: the top fixed mounting of gate support (1) has first articulated support (8), the bottom fixed mounting of flashboard (2) has second articulated support (9), gate support (1) articulates the one end of installing pneumatic cylinder (10) through first articulated support (8), the other end and the second articulated support (9) of pneumatic cylinder (10) are articulated.

5. A flat gate with an opening sensor according to claim 1, characterized in that: and a sealing rubber (11) is fixedly arranged on one side of the gate (101) close to the gate plate (2).

6. A flat gate with an opening sensor as claimed in claim 5, wherein: a plurality of first limit hooks (12) are fixedly arranged at one side surface, close to the flashboard (2), of the bottom of the gate support (1).

7. A flat gate with an opening sensor as claimed in claim 6, wherein: the top fixed mounting of flashboard (2) has a plurality of second spacing colludes (13), one side that gate support (1) is close to flashboard (2) and be located the top fixed mounting of gate (101) have a plurality of spacing supports (14), second spacing colludes (13) and spacing support (14) one-to-one.