Mounting structure of actuator base

Abstract

The utility model relates to the technical field of electric actuators, in particular to a mounting structure of an actuator base, which comprises a fixing mechanism, and the fixing mechanism comprises two mounting seats. According to the butt-joint plate, the L-shaped plates are rotationally connected to one ends of the limiting rods, the L-shaped plates are pulled out of the containing grooves and then rotated to be in the vertical state, the two L-shaped plates are aligned with the front end of the butt-joint plate body to be clamped in the butt-joint plate body in a sliding mode, the twisting blocks are rotated to enable the two adjusting and controlling rods to stretch out, and the clamping plates are automatically popped out after being separated from the butt-joint plate body; according to the butt-joint plate, the L-shaped plate cannot slide and be separated from the butt-joint plate body, manual long-time supporting is not needed, the two clamping plates can be moved to make contact with the butt-joint plate body, screw holes in the mounting base and the butt-joint plate body are aligned, and mounting of the mounting base is facilitated; and after installation is completed, lateral stress of the bolt can be shared through the L-shaped plate and the adjusting and controlling rod, the connecting position of the inverted actuator base can be reinforced conveniently, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of electric actuators, in particular to a mounting structure of an actuator base. Background Art

[0002] The electric actuator is the terminal control device of the automatic adjustment system, which has the characteristics of fast signal transmission speed, convenient centralized control, sensitive action, high adjustment accuracy, simple installation and convenient maintenance. It is an execution unit suitable for controlling or adjusting various butterfly valves, ball valves, dampers and regulating valves in open-loop control or closed-loop control systems. Some existing electric actuators are connected to the base during installation, and then installed with the wooden base using the bolts on the base. The base and the actuator are placed upright. At this time, the lateral force on the base is small. However, when installing the actuator on the outer wall of a large pipeline in some chemical plants, the mounting base that can be rotated and adjusted is connected to the base of the actuator using bolts. However, at this time, the actuator and the base are almost in an inverted state. First, it is inconvenient to fix the actuator and the base when installing with bolts, and it needs to be adjusted to multiple angles according to needs later. The lateral stress of the bolts is large, which is easy to make the connection loose after long-term use. It is not convenient to reinforce the connection of the inverted actuator base, which is inconvenient to use. Utility Model Content

[0003] The purpose of the utility model is to provide a mounting structure of an actuator base to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A mounting structure for an actuator base, comprising a fixing mechanism, the fixing mechanism comprising two mounting seats, a connecting plate fixedly connected between the two mounting seats, a limiting rod slidably connected internally at opposite sides of the two mounting seats, one end of the limiting rod is rotatably connected to an L-shaped plate that can be movably engaged with a docking plate body, two regulating rods are slidably connected to the inner top surface of the L-shaped plate, the opposite ends of the two regulating rods are rotatably connected to a clamping plate, a regulating mechanism for synchronously regulating the two regulating rods is arranged inside the L-shaped plate, and a limiting mechanism for limiting adjacent L-shaped plates is arranged inside the mounting seat.

[0006] Furthermore, the two mounting seats are provided with receiving grooves on opposite sides thereof, and the limiting rod is slidably connected between two inner walls of adjacent receiving grooves.

[0007] Furthermore, one end of the regulating rod is fixed with a fixing plate embedded on both sides, an axle rod is rotatably connected between the two fixing plates, the top of the clamping plate is fixedly connected to the outer wall of the axle rod, the top of the clamping plate is fixedly connected to a limiting plate, two clamping rings are symmetrically fixedly sleeved on the outer wall of the axle rod, a torsion spring is fixedly connected between one side of the clamping ring and the adjacent fixing plate, and a rectangular groove for accommodating the clamping plate is provided at the bottom of the regulating rod.

[0008] Furthermore, the limiting mechanism includes two pull rods, which are symmetrically distributed, and both ends of the pull rods are fixedly connected with round rods, which penetrate the adjacent mounting seats and are slidably connected thereto, and two card slots 1 are symmetrically provided on the vertical section of the L-shaped plate, and one end of the round rod can be movably engaged with the adjacent card slot 1, and a card slot 2 is provided on the inner top surface of the L-shaped plate, and a rubber ring is fixedly embedded between the inner walls of the card slot 2, and one end of the round rod can be movably engaged with the adjacent rubber ring.

[0009] Furthermore, a second slide plate is slidably connected inside the mounting seat, the round rod passes through the adjacent second slide plate and is fixedly connected thereto, a second spring is fixedly connected between one side of the second slide plate and the mounting seat, and the round rod passes through the adjacent second spring.

[0010] Furthermore, the regulating mechanism includes a torsion block rotatably connected to the top of the L-shaped plate, the bottom end of the torsion block is fixedly sleeved with a socket and a gear, and the opposite sides of two adjacent regulating rods are fixedly embedded with racks, and the two racks are meshed with adjacent gears.

[0011] Furthermore, a clamping rod and a slide plate are slidably connected between the inner top wall of the L-shaped plate, the clamping rod passes through the slide plate and is fixedly connected thereto, a spring is fixedly connected between one side of the slide plate and the L-shaped plate, a pull block is fixedly connected to the top end of the clamping rod, a plurality of slots are equidistantly provided on the outer wall of the clamping seat, and the bottom end of the clamping rod can be movably clamped with adjacent slots.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. An L-shaped plate is connected to one end of the limit rod by rotation, and the L-shaped plate is pulled out of the storage slot and rotated to a vertical state. The two L-shaped plates are aligned and slid from the front end of the docking plate body, and the torsion block is rotated to extend the two regulating rods. The card plate is automatically popped out after being separated from the docking plate body, so that the L-shaped plate cannot slide and separate from the docking plate body without manual support for a long time. The two card plates can be moved to contact the docking plate body, and the screw holes on the mounting seat and the docking plate body are aligned to facilitate the installation of the auxiliary mounting seat. After the installation is completed, the lateral force of the bolt can be shared by the L-shaped plate and the regulating rod, which is convenient for reinforcing the inverted actuator base connection and convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the bottom structure of the mounting base of the utility model;

[0016] Figure 3 This is a schematic diagram of the side section structure of the L-shaped plate of the utility model;

[0017] Figure 4 This utility model Figure 3 A schematic diagram of the partially enlarged structure at center A;

[0018] Figure 5 It is a schematic diagram of the limit rod structure of the utility model;

[0019] Figure 6 This is a schematic diagram of the side section structure of the control rod of the utility model;

[0020] Figure 7 It is a schematic diagram of the structure of the control rod of the utility model.

[0021] In the figure: 10, fixing mechanism; 11, mounting seat; 111, connecting plate; 112, storage slot; 12, limiting rod; 13, L-shaped plate; 131, slot one; 132, slot two; 133, rubber ring; 14, regulating rod; 141, rack; 142, clamping plate; 143, limiting plate; 144, shaft; 145, torsion spring; 146, clamping ring; 147, fixing plate; 148, rectangular slot; 15, regulating mechanism; 151, torsion block; 152, clamping seat; 1521, slot; 153, gear; 154, pull block; 155, clamping rod; 156, spring one; 157, slide plate one; 16, limiting mechanism; 161, pull rod; 162, round rod; 163, slide plate two; 164, spring two; 20, regulating seat body; 21, docking plate body. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 7In an embodiment of the utility model, an installation structure of an actuator base includes a fixing mechanism 10, and the fixing mechanism 10 includes two mounting seats 11, a connecting plate 111 is fixedly connected between the two mounting seats 11, and a limiting rod 12 is slidably connected inside the opposite sides of the two mounting seats 11, and one end of the limiting rod 12 is rotatably connected to an L-shaped plate 13 that can be movably engaged with a docking plate body 21, and two regulating rods 14 are slidably connected on the inner top surface of the L-shaped plate 13, and the opposite ends of the two regulating rods 14 are rotatably connected to a clamping plate 142, and a regulating mechanism 15 for synchronously regulating the two regulating rods 14 is arranged inside the L-shaped plate 13, and a limiting mechanism 16 for limiting adjacent L-shaped plates 13 is arranged inside the mounting seat 11.

[0024] Specifically, by rotating the L-shaped plate 13 connected to one end of the limit rod 12, the L-shaped plate 13 is pulled out of the storage groove 112 and then rotated to a vertical state, the two L-shaped plates 13 are aligned and slidably inserted from the front end of the docking plate body 21, and the torsion block 151 is rotated to extend the two regulating rods 14, and the card plate 142 is automatically popped out after being separated from the docking plate body 21, so that the L-shaped plate 13 cannot slide and separate from the docking plate body 21, and the two card plates 142 can be moved to contact with the docking plate body 21, and the screw holes on the mounting seat 11 and the docking plate body 21 are aligned to facilitate the installation of the auxiliary mounting seat 11. After the installation is completed, the lateral force of the bolt can be shared by the L-shaped plate 13 and the regulating rod 14, so that the equipment installation is more stable and convenient to use.

[0025] Embodiment 1

[0026] like Figure 1 As shown, in this embodiment, the limiting mechanism 16 includes two pull rods 161, the two pull rods 161 are symmetrically distributed, and both ends of the pull rods 161 are fixedly connected with round rods 162, which penetrate the adjacent mounting seat 11 and are slidably connected thereto. Two card slots 131 are symmetrically provided on the vertical section of the L-shaped plate 13, and one end of the round rod 162 can be movably connected with the adjacent card slot 131. A card slot 2 132 is provided on the inner top surface of the L-shaped plate 13, and the inner walls of the card slot 2 132 are fixedly embedded between them. There is a rubber ring 133, one end of the round rod 162 can be movably engaged with the adjacent rubber ring 133, a second slide plate 163 is slidably connected inside the mounting seat 11, the round rod 162 penetrates the adjacent second slide plate 163 and is fixedly connected thereto, a second spring 164 is fixedly connected between one side of the second slide plate 163 and the mounting seat 11, the round rod 162 penetrates the adjacent second spring 164, and the opposite sides of the two mounting seats 11 are provided with receiving grooves 112, and the limiting rod 12 is slidably connected between the two inner walls of the adjacent receiving grooves 112.

[0027] In this embodiment, when the L-shaped plate 13 is kept in a vertical state, the round rod 162 penetrates the card slot 131 to limit the L-shaped plate 13, so that the L-shaped plate 13 cannot rotate and keeps in a vertical state, and the pull rod 161 can be pulled to pull the two round rods 162 out of the card slot 131 synchronously to release the limit of the L-shaped plate 13, and then the L-shaped plate 13 is rotated to a horizontal state, slidably stored in the inside of the mounting seat 11, and the L-shaped plate 13 is clamped into the adjacent rubber ring 133, and the L-shaped plate 13 and the rubber ring 133 are interference-fitted, so that The L-shaped plate 13 is fixed, and the round rod 162 is slidably limited by the slide plate 163, and the spring 164 is reset so that the spring 164 can be stably stuck in the slot 131 and the rubber ring 133 to prevent the round rod 162 from sliding out by itself, and the limiting rod 12 is slidably limited by the storage groove 112, and after the L-shaped plate 13 is rotated to a horizontal state, the limiting rod 12 can be connected to the L-shaped plate 13 and slid into the storage groove 112 for storage, thereby reducing the space occupied by the equipment and preventing damage when not in use.

[0028] like Figure 4-6 As shown, in the present embodiment, one end of the regulating rod 14 is fixedly embedded with a fixing plate 147 on both sides, a shaft rod 144 is rotatably connected between the two fixing plates 147, the top of the clamping plate 142 is fixedly connected to the outer wall of the shaft rod 144, the top of the clamping plate 142 is fixedly connected to the limiting plate 143, two clamping rings 146 are symmetrically fixedly sleeved on the outer wall of the shaft rod 144, a torsion spring 145 is fixedly connected between one side of the clamping ring 146 and the adjacent fixing plate 147, and a rectangular groove 148 for accommodating the clamping plate 142 is provided at the bottom of the regulating rod 14.

[0029] During specific implementation, the shaft rod 144 is rotationally limited by two fixing plates 147, and the card plate 142 is fixed by the shaft rod 144, so as to rotationally limit the card plate 142, and the rotation range of the card plate 142 is controlled within 0-90 degrees by covering the limiting plate 143 by the regulating rod 14. The card plate 142 can be rotated to a vertical state and contact the adjacent side wall of the docking plate body 21, so that the L-shaped plate 13 does not slide out of the docking plate body 21, and the card plate 142 can be rotated to a horizontal state and stored inside the rectangular groove 148.

[0030] Embodiment 2

[0031] On the basis of the first embodiment, in order to facilitate synchronous regulation of the two regulating rods 14 , the screw holes on the mounting seat 11 and the docking plate body 21 can be calibrated by themselves.

[0032] like Figure 5As shown, in this embodiment, the regulating mechanism 15 includes a torsion block 151 rotatably connected to the top of the L-shaped plate 13, the bottom end of the torsion block 151 is fixedly sleeved with a socket 152 and a gear 153, the opposite sides of the two adjacent regulating rods 14 are fixedly embedded with racks 141, the two racks 141 are meshed with adjacent gears 153, a clamping rod 155 and a slide plate 157 are slidably connected between the inner top walls of the L-shaped plate 13, the clamping rod 155 passes through the slide plate 157 and is fixedly connected thereto, a spring 156 is fixedly connected between one side of the slide plate 157 and the L-shaped plate 13, the top of the clamping rod 155 is fixedly connected with a pull block 154, a plurality of slots 1521 are equidistantly provided on the outer wall of the socket 152, and the bottom end of the clamping rod 155 can be movably engaged with adjacent slots 1521.

[0033] In a specific implementation, the torsion block 151 is used to limit the rotation of the clamping seat 152 and the gear 153. The torsion block 151 can be rotated from the top of the L-shaped plate 13 to drive the gear 153 to rotate, and the two regulating rods 14 are driven to move synchronously through the transmission of the gear 153 and the two racks 141, so that the two regulating rods 14 are synchronously regulated, so that the two clamping plates 142 gradually contact the adjacent side walls of the docking plate body 21, and the position of the mounting seat 11 is guided, so that the screw holes on the mounting seat 11 and the docking plate body 21 are The two adjusting rods 14 are paired and can share the oblique force of the bolt, so that the limiting of the limiting rod 12 is more stable. After the position of the two adjusting rods 14 is adjusted, the bottom end of the clamping rod 155 is inserted into the adjacent slot 1521 to limit the clamping seat 152, so that the gear 153 cannot rotate by itself. The position of the two adjusting rods 14 is limited, and the pull block 154 can be pushed from above the L-shaped plate 13 to drive the clamping rod 155 to be pulled out of the clamping seat 152 to release the limit. In the process, the spring 156 is compressed.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An actuator base mounting structure, characterized in that: It includes a fixing mechanism, including two mounting seats, a connecting plate fixedly connected between the opposite sides of the connecting seats, one end of a limiting rod being rotatably connected to an L-shaped plate that can be movably engaged with the docking plate body, and two regulating rods being slidably connected to the inner top surface of the opposite sides of the connecting plates, both of which are rotatably connected to the card plate, and a regulating mechanism for synchronously regulating the two regulating rods is arranged inside the card plate, and a limiting mechanism for limiting adjacent L-shaped plates is arranged inside the card plate, and storage grooves are provided on the opposite sides of the limiting mechanisms that are slidably connected between the two inner walls of the adjacent storage grooves.

2. The mounting structure of an actuator base according to claim 1, characterized in that: One end of the regulating rod is located at both sides, and both sides are fixedly embedded with fixing plates, and the top of the shaft rod is rotatably connected between them and is fixedly connected to the outer wall of the shaft rod. The top of the clamping plate is fixedly connected to the outer wall of the limiting plate, and one side of the clamping ring is symmetrically fixedly sleeved with two clamping rings, and the bottom of the adjacent fixing plate is fixedly connected with a torsion spring, and a rectangular groove for accommodating the clamping plate is provided. It includes two pull rods symmetrically distributed, and both ends of the pull rods are fixedly connected with round rods that penetrate adjacent mounting seats and are slidably connected thereto. Two clamping grooves one are symmetrically provided on the vertical section of the L-shaped plate, and one end of the two clamping grooves one can be movably connected to the adjacent clamping groove one. One end of the rubber ring fixedly embedded between the inner walls of the inner top surface of the L-shaped plate can be movably connected to the adjacent rubber ring.

3. The mounting structure of an actuator base according to claim 2, characterized in that: The mounting seat is internally slidably connected with a slide plate 2 which penetrates the adjacent slide plate 2 and is fixedly connected thereto; a spring 2 is fixedly connected between one side of the slide plate 2 and the mounting seat and penetrates the adjacent spring 2. The bottom end of the spring 2 includes a torsion block rotatably connected to the top of the L-shaped plate, and the opposite sides of the torsion block are fixedly sleeved with a card seat and a gear, and are fixedly embedded with racks, which are meshed with the adjacent gears.

4. The mounting structure of an actuator base according to claim 3, characterized in that: A clamping rod and a slide plate are slidably connected between the inner top wall of the L-shaped plate, and the slide plate passes through and is fixedly connected thereto. A spring is fixedly connected between one side of the slide plate and the L-shaped plate, and the top end of the pull block is fixedly connected to the outer wall thereof, and a plurality of slots are equidistantly provided thereon, and the bottom end can be movably connected to adjacent slots.

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