Home Controller

Abstract

The utility model relates to a homing controller, including a frame, an indicator light, a proximity switch, a sensing component and a controller; the frame is provided with a wedge block and a hanging column for hanging an oil pipe, the wedge block is provided with an inclined surface, and the hanging column is provided on the inclined surface; the indicator light is provided on the frame; the proximity switch is provided in the frame, the sensing component is provided on the hanging column, the sensing component includes a telescopic rod and a sensing sheet, the telescopic rod is telescopically provided on the hanging column, and the sensing sheet is provided on the telescopic rod; the indicator light and the proximity switch are both electrically connected to the controller; when the oil pipe is hung on the hanging column, the oil pipe valve cover pushes the telescopic rod, and the sensing sheet moves inward with the telescopic rod to approach the proximity switch, and under the cooperation of the proximity switch and the controller, the indicator light emits green light. The utility model can effectively reduce the probability of false touch, effectively extend the service life of the indicator light, reduce the number of replacements of the indicator light, and reduce the maintenance cost.

Description

Technical Field

[0001] The utility model relates to the technical field of hazardous chemical storage, in particular to a homing controller. Background Art

[0002] In dangerous places such as petrochemicals, after transporting vehicles to the site, the oil on the vehicle needs to be unloaded and then reloaded. In the process of loading oil onto the vehicle, a petrochemical integrated loading platform is required. The petrochemical integrated loading platform uses oil pipes to transport oil. In order to avoid the safety hazard caused by oil leakage due to nowhere to place the oil pipes when not in use, the homing controller came into being.

[0003] The existing homing controller is generally equipped with a photoelectric sensor inside. When the valve cover of the oil pipe is close to the photoelectric sensor, the photoelectric sensor and the controller cooperate to make the indicator light emit green light. However, since the photoelectric sensor is relatively sensitive, it is easy to be triggered by mistake during actual use, causing the indicator light to work frequently, which can easily reduce the service life of the indicator light, increase the number of times the indicator light is replaced, and increase maintenance costs. Utility Model Content

[0004] Based on this, it is necessary to provide a homing controller to address the problems of the existing homing controller being easily triggered by mistake, the indicator light often working, which easily reduces the service life of the indicator light, increases the number of indicator light replacements, and increases maintenance costs.

[0005] A homing controller, comprising

[0006] A frame, wherein a wedge block and a hanging column for hanging an oil pipe are arranged on the frame, the wedge block is provided with an inclined surface, and the hanging column is arranged on the inclined surface;

[0007] An indicator light, the indicator light being arranged on the frame;

[0008] A proximity switch, wherein the proximity switch is arranged in the frame,

[0009] A sensing component, the sensing component is arranged on the hanging column, the sensing component comprises a telescopic rod and a sensing sheet, the telescopic rod is telescopically arranged on the hanging column, and the sensing sheet is arranged on the telescopic rod; and

[0010] A controller, the indicator light and the proximity switch are electrically connected to the controller;

[0011] When the oil pipe is hung on the hanging column, the oil pipe valve cover pushes the telescopic rod, and the sensor piece moves inward along with the telescopic rod to approach the proximity switch. Under the cooperation of the proximity switch and the controller, the indicator light emits green light.

[0012] The above-mentioned homing controller, through the cooperation of the frame, indicator light, proximity switch, sensing component and controller, can effectively reduce the probability of false touch, effectively extend the service life of the indicator light, reduce the number of replacement times of the indicator light, and reduce maintenance costs.

[0013] In one embodiment, the rack includes a mainboard and legs connected to the mainboard, the number of the legs is two, and the two legs are disposed on both sides of the mainboard.

[0014] In one embodiment, the end surface of the wedge block adjacent to the inclined surface is perpendicular to the front end surface of the main board.

[0015] In one embodiment, the hanging column includes a main column portion and an end cover portion connected to the main column portion, the main column portion is provided with a baffle, the baffle is axially provided with a through hole for the telescopic rod to pass through, the end cover portion is provided with a through hole, one end of the telescopic rod passes through the through hole and is fixedly connected to the sensor plate, and the other end of the telescopic rod passes through the through hole and extends out of the end cover portion.

[0016] In one embodiment, the sensing component further includes an elastic member, the telescopic rod includes a rod portion and a limiting portion connected to the rod portion, the elastic member is sleeved outside the rod portion, one end of the elastic member abuts against the baffle, and the other end of the elastic member abuts against the limiting portion.

[0017] In one of the embodiments, the outer wall of the end cover is provided with a clamping groove for clamping with the oil pipe, and the number of the clamping grooves is multiple, and the multiple clamping grooves are arranged at intervals along the circumference of the end cover.

[0018] In one of the embodiments, the homing controller further includes an oil receiving member, and the oil receiving member is fixedly disposed on the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is an assembly structure diagram of a homing controller in one embodiment of the utility model;

[0020] Figure 2 For Figure 1 Another view of the homing controller shown;

[0021] Figure 3 For Figure 1 The schematic diagram of the structure of the proximity switch, sensing component and hanging column in the homing controller is shown.

[0022] The meanings of the numbers in the accompanying drawings are:

[0023] 100-Home controller;

[0024] 10-frame, 11-mainboard, 12-supporting foot, 13-wedge block, 131-inclined surface, 14-hanging column, 141-main column part, 142-end cover part, 143-baffle, 144-through hole, 145-arc groove, 146-through hole, 147-clamping groove;

[0025] 20-Indicator light;

[0026] 30-Proximity switch;

[0027] 40 - induction component, 41 - telescopic rod, 411 - rod portion, 412 - limiting portion, 42 - induction sheet, 43 - elastic member. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0033] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0034] See also Figure 1 , is a homing controller 100 according to an embodiment of the present invention, comprising a rack 10, an indicator light 20, a proximity switch 30, a sensing component 40 and a controller.

[0035] See also Figure 1 and Figure 2The frame 10 includes a main board 11 and a support leg 12 connected to the main board 11. The main board 11 is provided with a wedge block 13 and a hanging column 14 for hanging an oil pipe. The wedge block 13 is provided with an inclined surface 131. The end surface of the wedge block 13 adjacent to the inclined surface 131 is perpendicular to the front end surface of the main board 11. The hanging column 14 is provided on the inclined surface 131. The number of the hanging columns 14 is two. The two hanging columns 14 are arranged on the main board 11 at intervals. The hanging column 14 includes a main column part 141 and an end cover part 142 connected to the main column part 141. The main column part 141 is provided with a baffle 143. The baffle 143 is axially provided with a through hole 144. The outer wall of the main column part 141 is provided with an arc groove 145. The provision of the arc groove 145 can make the oil pipe hang more firmly on the end cover part 142. The end of the end cover 142 away from the main column 141 is provided with a through hole 146, and the outer wall of the end cover 142 is provided with a clamping groove 147 for clamping with the oil pipe, and the number of the clamping grooves 147 is multiple, and the multiple clamping grooves 147 are arranged at intervals along the circumference of the end cover 142. When the oil pipe is hung on the hanging column 14, the valve block of the oil pipe is clamped into the clamping groove 147, so that the oil pipe can be firmly clamped on the hanging column 14, effectively preventing the oil pipe from falling. The end cover 142 is fixedly connected to the main column 141 by welding.

[0036] See also Figure 1 and Figure 2 The indicator light 20 is fixedly arranged on the main board 11, and the number of the indicator lights 20 is two, and the two indicator lights 20 correspond to one hanging column 14. The proximity switch 30 is arranged in the hanging column 14, and the proximity switch 30 corresponds to the hanging column 14 one by one.

[0037] See also Figure 3 The sensing component 40 is arranged in the hanging column 14, and the sensing component 40 includes a telescopic rod 41 and a sensing sheet 42. The telescopic rod 41 includes a rod portion 411 and a limiting portion 412 connected to the rod portion 411, and the limiting portion 412 is arranged on the outer wall of the rod portion 411. One end of the rod portion 411 is fixedly connected to the sensing sheet 42, and the other end of the rod portion 411 passes through the through hole 146 and extends out of the end cover portion 142. The limiting portion 412 is arranged between the baffle 143 and the end of the end cover portion 142 away from the main column portion 141.

[0038] See also Figure 3The sensing component 40 also includes an elastic member 43, which is sleeved outside the rod portion 411, one end of the elastic member 43 abuts against the baffle 143, and the other end of the elastic member 43 abuts against the limiting portion 412, thereby, the telescopic rod 41 can be telescopically arranged on the hanging column 14.

[0039] The homing controller 100 further includes an oil receiving member (not shown), which is fixedly arranged on the frame 10. The oil receiving member can receive the residual oil in the oil pipe, so that the residual oil can be collected and reused, which is more environmentally friendly and protects the ground.

[0040] The working principle of the homing controller 100 in this embodiment is as follows: when the oil pipe is hung on the hanging column 14, the oil pipe valve cover pushes the telescopic rod 41, and the induction sheet 42 moves inward along with the telescopic rod 41 to approach the proximity switch 30. With the cooperation of the proximity switch 30 and the controller, the indicator light 20 emits green light. This can effectively reduce the probability of false touches, effectively extend the service life of the indicator light 20, reduce the number of replacements of the indicator light 20, and reduce maintenance costs.

[0041] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0042] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A homing controller, characterized in that: include A frame, wherein a wedge block and a hanging column for hanging an oil pipe are arranged on the frame, the wedge block is provided with an inclined surface, and the hanging column is arranged on the inclined surface; An indicator light, the indicator light being arranged on the frame; A proximity switch, wherein the proximity switch is arranged in the frame, A sensing component, the sensing component is arranged on the hanging column, the sensing component comprises a telescopic rod and a sensing sheet, the telescopic rod is telescopically arranged on the hanging column, and the sensing sheet is arranged on the telescopic rod; as well as A controller, the indicator light and the proximity switch are electrically connected to the controller; When the oil pipe is hung on the hanging column, the oil pipe valve cover pushes the telescopic rod, and the sensor piece moves inward along with the telescopic rod to approach the proximity switch. Under the cooperation of the proximity switch and the controller, the indicator light emits green light.

2. The homing controller according to claim 1, characterized in that: The rack includes a mainboard and legs connected to the mainboard, the number of the legs is two, and the two legs are arranged on both sides of the mainboard.

3. The homing controller according to claim 2, characterized in that: The end surface of the wedge block adjacent to the inclined surface is perpendicular to the front end surface of the main board.

4. The homing controller according to claim 1, characterized in that: The hanging column includes a main column part and an end cover part connected to the main column part, the main column part is provided with a baffle, the baffle is axially provided with a through hole for the telescopic rod to pass through, the end cover part is provided with a through hole, one end of the telescopic rod passes through the through hole and is fixedly connected to the induction sheet, and the other end of the telescopic rod passes through the through hole and extends out of the end cover part.

5. The homing controller according to claim 4, characterized in that: The sensing component also includes an elastic member, the telescopic rod includes a rod portion and a limiting portion connected to the rod portion, the elastic member is sleeved outside the rod portion, one end of the elastic member abuts against the baffle, and the other end of the elastic member abuts against the limiting portion.

6. The homing controller according to claim 4, characterized in that: The outer wall of the end cover is provided with a clamping groove for clamping with the oil pipe. The number of the clamping grooves is multiple, and the multiple clamping grooves are arranged at intervals along the circumference of the end cover.

7. The homing controller according to claim 1, characterized in that: It also includes an oil receiving part, which is fixedly arranged on the frame.

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