Relay fixing and mounting device

Abstract

The utility model relates to the technical field of fixed installation, and discloses a relay fixed installation device which comprises a relay box, the left side and the right side of the bottom of the relay box are fixedly connected with inserting blocks, the bottom of the relay box is provided with a base, the left side and the right side of the top of the base are provided with grooves, the left sides of the interiors of the two grooves are communicated with inserting grooves, and the inserting grooves are communicated with the inserting grooves. Sliding grooves are formed in the front side and the rear side of the top of the base correspondingly, sliding blocks are slidably connected to the interiors of the two sliding grooves correspondingly, and clamping plates are fixedly connected to the tops of the adjacent sides of the two sliding blocks correspondingly. According to the utility model, the insertion blocks are inserted into the grooves and the slots, the sliding blocks in the sliding grooves are utilized to drive the clamping plates to move and prevent the clamping plates from shaking back and forth, and finally the limiting bolts are rotated to be inserted into the limiting holes to lock the positions of the sliding blocks, so that the all-around stable installation of the relay box is realized, and the relay box is ensured not to shift or shake due to vibration in the operation process.

Description

TECHNICAL FIELD

[0001] The utility model relates to fixed installation technical field especially relates to relay fixed installation device. BACKGROUND

[0002] The relay is a kind of electric control device, can play the role of automatic regulation, safety protection and signal conversion in circuit, and the relay can make output circuit produce predetermined step change, to realize the control to electrical equipment, and the relay is responsible for circuit switching, ensures that different function modules are powered on as needed, brings the convenient and stable use experience for user, greatly improves the reliability and intelligent degree of various electrical equipment operation.

[0003] The relay fixed installation device is a component combination specially used for stably placing the relay in a specific position, and its core purpose is to provide reliable mechanical support for the relay, ensure that the relay can always maintain accurate spatial position under complex working environment, regardless of vibration and impact, and then protect the stability of its electrical connection, ensure the accuracy of signal transmission and control action, and it is an indispensable supporting facility to ensure that the relay normally functions.

[0004] The existing relay fixed installation device is mostly fixed mounting frame by multiple fixing bolts, and the relay is installed, but in different situations, it is difficult to ensure the horizontal installation of the relay, and internal components are prone to uneven stress, affecting service life, and the prior art is to increase adjusting foot pads, and install according to the site condition when needed, but in actual use, the adjusting foot pad is fixed at the bottom of the relay, and different sizes of relays cannot be installed. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a relay fixed installation device, which aims at improving the problem that the adjusting foot pad is fixed at the bottom of the relay in the prior art and different sizes of relays cannot be installed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a relay fixed installation device, including a relay box, the bottom left and right sides of the relay box are fixedly connected with plug blocks, the bottom of the relay box is provided with a base, the top left and right sides of the base are provided with grooves, the left side of the inside of the two grooves is communicated with a plug slot, the top front and back sides of the base are provided with sliding grooves, the inside of the two sliding grooves is slidably connected with sliding blocks, the adjacent top side of the two sliding blocks is fixedly connected with clamping plates, the top side of the two sliding blocks is fixedly connected with extension plates, the top left side of the two extension plates is rotatably connected with a limiting bolt, a plurality of limiting holes are equidistantly arranged on the top left side of the base, the top of the relay box is provided with a sealing mechanism, and the sealing mechanism is used for sealing the relay box.

[0007] As a further description of the above technical solutions:

[0008] The sealing mechanism comprises a rotating shaft, the rotating shaft is rotationally connected to the top of the right end of the relay box, one top cover is fixedly connected to the side away from the rotating shaft, a lock catch is fixedly connected to the left side of the top cover, a fixed block is fixedly connected to the top of the left side of the relay box, and a rotating catch is rotationally connected to the front and back sides of the fixed block.

[0009] As a further description of the above technical solutions:

[0010] The top of the top cover is provided with an observation window, and the top of the observation window is fixedly connected with a sealing frame.

[0011] As a further description of the above technical solutions:

[0012] The side away from the two clamping plates is fixedly connected with a triangular fixed plate at both ends, and the bottom of the plurality of triangular fixed plates is slidably connected to the top of the base.

[0013] As a further description of the above technical solutions:

[0014] The inside of the two sliding grooves is provided with a sliding groove on the left and right sides, the left and right sides of the two sliding blocks are fixedly connected with a sliding block, and the plurality of sliding blocks are slidably connected with the inside of the corresponding sliding grooves.

[0015] As a further description of the above technical solutions:

[0016] The top of the sealing strip is fixedly connected to the upper middle part of the relay box, and the top of the sealing strip is in close contact with the bottom of the top cover.

[0017] As a further description of the above technical solutions:

[0018] The adjacent side of the two clamping plates is fixedly connected with a gasket, and the adjacent side of the two gaskets is fixedly connected with a rubber pad at equal intervals.

[0019] As a further description of the above technical solutions:

[0020] The bottom end of the two limiting bolts penetrates through the extension plate and is rotationally connected to the inside of the corresponding limiting hole, and the limiting bolt and the limiting hole are matched in size.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1. The utility model discloses a plug block is inserted into the recess and the slot, and the left and right movement of the relay box is limited, and the slide block in the sliding groove drives the clamping plate to move, tightly clamps the relay box, prevents it from shaking back and forth, finally rotates the limiting bolt and inserts into the limiting hole and locks the slide block position, realizes the stable installation of all directions to the relay box, ensures that it does not displace or shake because of factors such as vibration in the equipment operation process.

[0023] 2. The utility model discloses the connection of the structure through the shaft and the top cover makes the top cover can rotate around the shaft to cover the relay box top opening, then the lock catch cooperates with the rotating buckle, and the lock catch is aimed at rotating buckle 205 and rotates and closes, realizes the fixation of the top cover, realizes the effective sealing of the relay box, prevents the dust from entering, creates stable operation environment for the internal relay, prolongs the life. ACCURACY OF DRAWINGS

[0024] Figure 1 It is the perspective drawing of relay fixed mounting device that the utility model provides;

[0025] Figure 2 It is the structure split drawing of relay fixed mounting device that the utility model provides;

[0026] Figure 3 It is Figure 2 the enlarged view of A in

[0027] Figure 4 It is the sealing mechanism structure split drawing of relay fixed mounting device that the utility model provides;

[0028] Figure 5 It is the local structure schematic diagram of relay fixed mounting device that the utility model provides.

[0029] LEGEND:

[0030] 1, relay box;2, sealing mechanism;201, shaft;202, top cover;203, lock catch;204, fixed block;205, rotating buckle;3, plug block;4, base;5, recess;6, slot;7, sliding groove;8, slide block;9, clamping plate;10, extension plate;11, limiting bolt;12, limiting hole;13, observation window;14, sealing frame;15, triangular fixed plate;16, sliding groove;17, slide block;18, sealing strip;19, pad plate;20, rubber pad. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0032] With reference to Figure 1 , Figure 2 and Figure 3The utility model provides a kind of embodiment: relay fixed mounting device, the bottom left and right sides of relay box 1 are fixedly connected with plug block 3, plug block 3 can be accurately matched with base 4, make relay box 1 quickly find in the horizontal position on base 4, avoid installation deviation, the bottom of relay box 1 is provided with base 4, base 4 is the support foundation of entire device, bear the weight of relay box 1 and other components, guarantee the stable placement of device, the top left and right sides of base 4 are all provided with recess 5, recess 5 is shape adaptation with plug block 3, provide the space of embedding for plug block 3, further stabilize the horizontal installation of relay box 1, prevent its left and right shaking, the inside left side of two recesses 5 is communicated with slot 6, slot 6 facilitates plug block 3 to be smoothly inserted into recess 5, guide plug block 3 to be in position, improve the convenience of installation, the top front and back sides of base 4 are all provided with sliding groove 7, sliding groove 7 provides sliding track for sliding block 8, so that sliding block 8 can move stably according to predetermined direction, realize the flexible adjustment of the position of clamping plate 9, the inside of two sliding grooves 7 is all slidingly connected with sliding block 8, sliding block 8 drives clamping plate 9 to move, to adapt to relay box 1 of different sizes, ensure the versatility and effectiveness of clamping, the top of adjacent side of two sliding blocks 8 is all fixedly connected with clamping plate 9, clamping plate 9 is tightly clamped from front and back two sides relay box 1, prevent relay box 1 from front and back displacement in the process of operation due to factors such as vibration, guarantee its fixed firmness, the top of side of far away of two sliding blocks 8 is all fixedly connected with extension plate 10, extension plate 10 provides mounting position for limiting bolt 11, facilitate subsequent cooperation with limiting hole 12 to realize locking function, the top left side of two extension plates 10 is all rotatably connected with limiting bolt 11, limiting bolt 11 is screwed into limiting hole 12, can fix the position of sliding block 8, avoid moving due to external interference in long-term use, maintain the stable clamping of clamping plate 9 to relay box 1, the top left side of base 4 is equidistantly provided with a plurality of limiting holes 12, a plurality of limiting holes 12 provide different locking options for limiting bolt 11, adapt to different installation needs, ensure the flexibility of device, the top of relay box 1 is provided with sealing mechanism 2, sealing mechanism 2 is used for sealing relay box 1, can effectively block dust, moisture and other impurities into relay box 1 inside, create clean, dry working environment for relay, prolong the service life of relay, the bottom end of two limiting bolts 11 is all penetrated through extension plate 10 and rotatably connected in the inside of corresponding limiting hole 12, limiting bolt 11 and limiting hole 12 size match, the design of this accurate match guarantees the reliability of limiting, so that limiting bolt 11 can be closely embedded in limiting hole 12, effectively prevent sliding block 8 from accidental loosening, maintain the stability of entire device;

[0033] Specifically, the recesses 5 and the corresponding insertion slots 6 on the top of the base 4 provide precise insertion positions for the insertion blocks 3. When the relay box 1 is placed above the base 4, the insertion blocks 3 are aligned with the insertion slots 6 and inserted into the recesses 5, which restricts their left and right movement and ensures the accuracy of the installation position. Then, the sliding grooves 7 on the top of the base 4 come into play. The sliding blocks 8 connected to the sliding grooves 7 can move flexibly. The clamping plates 9 fixed to the top of the adjacent side of the two sliding blocks 8 can adjust the distance with the sliding of the sliding blocks 8. When the insertion blocks 3 at the bottom of the relay box 1 are in place, the sliding blocks 8 are pushed, and the clamping plates 9 approach the relay box 1 from both sides until they tightly clamp the relay box 1, effectively preventing it from shaking forward and backward, further stabilizing the installation of the relay box 1. At the same time, after the clamping plates 9 clamp the relay box 1, the limiting bolts 11 are rotated and inserted into the limiting holes 12 in the appropriate position. Through this mechanical limiting, the position of the sliding blocks 8 is locked, avoiding the loosening of the clamping plates 9 due to vibration and other factors during equipment operation, thereby ensuring the long-term stable operation of the entire relay fixing and installing device and providing a reliable installation basis for the normal operation of the relay.

[0034] With reference to Figure 1 and Figure 4 The sealing mechanism 2 includes shafts 201, and the right end of the relay box 1 is rotatably connected with the shafts 201 on the top of the front and back sides. The function of the shafts 201 is to provide support for the rotation of the top cover 202, allowing the top cover 202 to be flexibly opened and closed relative to the relay box 1. The far side of the two shafts 201 is fixedly connected with the same top cover 202. The top cover 202 can be used to close the top opening of the relay box 1, playing a protective role. The left side of the top cover 202 is fixedly connected with a lock catch 203, which can cooperate with a rotating catch 205 to achieve the locking of the top cover 202, ensuring the sealing and safety of the interior of the relay box 1. The left top of the relay box 1 is fixedly connected with a fixed block 204, which can provide an installation basis for the rotating catch 205, ensuring the stable rotation of the rotating catch 205. The front and back sides of the fixed block 204 are rotatably connected with the same rotating catch 205, which cooperates with the lock catch 203 to facilitate the quick opening or closing of the top cover 202 by the operator. The top of the top cover 202 is provided with an observation window 13, which allows the operator to observe the running state of the equipment inside the relay box 1 without opening the top cover 202. The top of the observation window 13 is fixedly connected with a sealing frame 14, which can fill the gap between the observation window 13 and the top cover 202, further enhancing the sealing effect and preventing dust, water vapor and other impurities from entering the interior of the relay box 1;

[0035] Specifically, the rotating shaft 201 located at the top of the front and rear sides of the right end of the relay box 1 is the key pivot of the movable top cover 202. Two rotating shafts 201 are connected with the top cover 202, so that the top cover 202 can rotate flexibly with the rotating shaft 201 as the axis. When it is necessary to close and protect the relay box 1, the top cover 202 is rotated around the rotating shaft 201 to cover the top opening of the relay box 1. Then, the lock catch 203 fixedly connected to the left side of the top cover 202 plays a role. Correspondingly, the fixed block 204 fixedly connected to the top of the left side of the relay box 1 and the rotating catch 205 rotatably connected to the front and rear sides thereof cooperate with each other to realize the sealing and locking function. When the top cover 202 is completely covered in place, the lock catch 203 is aligned with the rotating catch 205, and the rotating catch 205 is rotated to lock the lock catch 203. In this way, the top cover 202 is tightly fixed on the relay box 1 through the mechanical connection mode, effectively preventing dust from entering the inside of the relay box 1, prolonging the service life of the relay, and providing the operator with a visual way through the observation window 13. Without opening the top cover 202, the working state of the relay inside the relay box 1 can be directly observed. The sealing frame 14 is tightly fixed on the top of the observation window 13 to ensure the sealing between the observation window 13 and the top cover 202. The bottom end of the limiting bolt 11 penetrates through the extension plate 10 and is accurately rotatably connected in the limiting hole 12 to lock the position of the sliding block 8.

[0036] With reference to Figure 2 , Figure 4 and Figure 5 , the distal ends of the two clamping plates 9 are fixedly connected with triangular fixed plates 15. The triangular fixed plates 15 are used to enhance the stability of the clamping plates 9, so that they are not easy to shake during work. The bottoms of the plurality of triangular fixed plates 15 are slidably connected to the top of the base 4. Such a connection mode enables the triangular fixed plates 15 to move stably along the base 4 and adjust the position. The left and right sides of the inside of the two sliding grooves 7 are provided with sliding grooves 16. The sliding grooves 16 provide sliding tracks for the sliding blocks 17 to ensure that the sliding blocks 8 can only move in the predetermined direction. The left and right sides of the two sliding blocks 8 are fixedly connected with sliding blocks 17. The sliding blocks 17 cooperate with the sliding grooves 16 to guide the accurate sliding of the sliding blocks 8. The plurality of sliding blocks 17 are respectively slidably connected with the inside of the corresponding sliding grooves 16 to ensure the smoothness of the movement of the entire structure. The upper middle part of the relay box 1 is fixedly connected with a sealing strip 18. The sealing strip 18 can fill the gap between the top cover 202 and the relay box 1 when the top cover 202 is closed, effectively blocking the dust from the outside. The top of the sealing strip 18 is in close contact with the bottom of the top cover 202, further enhancing the sealing effect and ensuring the stability of the internal environment of the relay box 1. The adjacent sides of the two clamping plates 9 are fixedly connected with the backing plates 19. The backing plates 19 can buffer the clamping force and protect the surface of the clamped object from being scratched. The adjacent sides of the two backing plates 19 are fixedly connected with rubber pads 20 at equal intervals. The rubber pads 20 can increase the friction force to make the clamping more stable, and also play a buffering and damping role;

[0037] Specifically, the triangular fixed plate 15 enhances the stability of the clamping plate 9, as its bottom is slidingly connected to the top of the base 4, forming a stable support structure that can effectively disperse forces when facing equipment operation vibrations and external impact. The sliding groove 16 provides a precise guide rail for the sliding block 17, allowing the sliding block 8 to smoothly slide in the sliding groove 7 in a predetermined direction, ensuring the straightness of the clamping plate 9 movement and avoiding offset and jamming. The sealing strip 18 tightly fits the bottom of the top cover 202, filling the small gap between them and further enhancing the overall sealing of the relay box 1. The backing plate 19 provides a stable attachment base for the rubber pad 20, which contacts the relay box 1. The rubber pad 20 can prevent scratching the surface of the relay box 1 during clamping.

[0038] Working principle: When using the relay fixing installation device, the relay box 1 is installed with the base 4. The recesses 5 and the connecting slots 6 on the top of the base 4 provide precise insertion positions for the plug-in blocks 3. When placing the relay box 1 above the base 4, aligning the plug-in blocks 3 with the slots 6 and inserting them into the recesses 5, the left and right movements are limited, ensuring the accuracy of the installation position. Then, the sliding grooves 7 on the top of the base 4 come into play. The sliding blocks 8 inside the sliding grooves 7 can move flexibly. The clamping plates 9 fixedly connected to the top of the adjacent side of the two sliding blocks 8 can adjust the distance as the sliding blocks 8 slide. When the plug-in blocks 3 at the bottom of the relay box 1 are in place, push the sliding blocks 8 to make the clamping plates 9 approach the relay box 1 from both sides until they tightly clamp the relay box 1, effectively preventing it from shaking forward and backward, further stabilizing the installation of the relay box 1. At the same time, after the clamping plates 9 clamp the relay box 1, rotate the limiting bolts 11 to insert them into the limiting holes 12 in the appropriate position. Through this mechanical limiting, the position of the sliding blocks 8 is locked, avoiding loosening of the clamping plates 9 due to vibration and other factors during equipment operation, thereby ensuring long-term stable operation of the entire relay fixing installation device and providing a reliable installation foundation for the normal operation of the relay.

[0039] And the rotating shaft 201 is located at the top of the front and back sides of the right end of the relay box 1, and is the key pivot of the movable top cover 202, two rotating shafts 201 are connected with the top cover 202, so that the top cover 202 can rotate flexibly with the rotating shaft 201 as the axis, when it is needed to close and protect the relay box 1, the top cover 202 is rotated around the rotating shaft 201, so as to cover the top opening of the relay box 1, then the lock catch 203 fixedly connected at the left side of the top cover 202 plays a role, and the fixed block 204 fixedly connected at the top of the left side of the relay box 1 and the rotating buckle 205 rotatably connected at the front and back sides of the fixed block 204 correspond to each other, and the two cooperate with each other to realize the sealing and locking function, when the top cover 202 is completely covered in place, the lock catch 203 is aligned with the rotating buckle 205, the rotating buckle 205 is rotated, so as to buckle the lock catch 203, through the mechanical connection mode, the top cover 202 is tightly fixed on the relay box 1, dust in the outside world is effectively prevented from entering the inside of the relay box 1, and the service life of the relay is prolonged.

[0040] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A relay mounting device, including a relay box (1), characterized in that: The relay box (1) has plugs (3) fixedly connected to the bottom left and right sides. The relay box (1) has a base (4) at the bottom. The base (4) has grooves (5) on the top left and right sides. The two grooves (5) are connected to slots (6) on the left side. The base (4) has sliding grooves (7) on the top front and back sides. The two sliding grooves (7) are slidably connected to sliding blocks (8). The top of the two sliding blocks (8) is fixedly connected to clamping plates (9) on the adjacent side. The top of the two sliding blocks (8) is fixedly connected to extension plates (10) on the side away from each other. The top left of the two extension plates (10) is rotatably connected to limit bolts (11). The base (4) has multiple limit holes (12) equidistantly opened on the top left side. The relay box (1) has a sealing mechanism (2) on the top. The sealing mechanism (2) is used to seal the relay box (1).

2. The relay fixing and mounting device according to claim 1, characterized in that: The sealing mechanism (2) includes a rotating shaft (201). The rotating shaft (201) is rotatably connected to the top of the front and rear sides of the right end of the relay box (1). The two rotating shafts (201) are fixedly connected to the same top cover (202) on opposite sides. The top cover (202) is fixedly connected to a latch (203) on the left side. The top of the left side of the relay box (1) is fixedly connected to a fixing block (204). The fixing block (204) is rotatably connected to the same rotating buckle (205) on both the front and rear sides.

3. The relay fixing and mounting device according to claim 2, characterized in that: The top of the top cover (202) is provided with an observation window (13), and a sealing frame (14) is fixedly connected to the top of the observation window (13).

4. The relay fixing and mounting device according to claim 1, characterized in that: Both ends of the two clamping plates (9) on opposite sides are fixedly connected to triangular fixing plates (15), and the bottoms of the multiple triangular fixing plates (15) are slidably connected to the top of the base (4).

5. The relay fixing and mounting device according to claim 1, characterized in that: The two sliding grooves (7) are provided with sliding grooves (16) on the left and right sides, and the two sliding blocks (8) are fixedly connected with sliders (17) on the left and right sides, and the multiple sliders (17) are slidably connected to the interior of the corresponding sliding grooves (16).

6. The relay fixing and mounting device according to claim 1, characterized in that: A sealing strip (18) is fixedly connected to the upper middle part of the relay box (1), and the top of the sealing strip (18) is in contact with the bottom of the top cover (202).

7. The relay fixing and mounting device according to claim 1, characterized in that: Each of the two clamping plates (9) is fixedly connected to a pad (19) on one side, and each of the two pads (19) is fixedly connected to a rubber pad (20) at equal intervals on one side.

8. The relay fixing and mounting device according to claim 1, characterized in that: The bottom ends of the two limiting bolts (11) both penetrate the extension plate (10) and are rotatably connected inside the corresponding limiting hole (12). The size of the limiting bolts (11) matches that of the limiting hole (12).

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