Regulating transformer convenient to install

Abstract

The invention relates to the technical field of voltage regulating transformers, in particular to a voltage regulating transformer convenient to install, which comprises a slide rail part and a voltage regulating transformer shell, an adjusting and fixing device is arranged at the top of the slide rail part, a back locking device is arranged at the top of the adjusting and fixing device, and a top pressure detection device is arranged at the top of the voltage regulating transformer shell. And a mounting device is arranged at the bottom of the regulating transformer shell. According to the voltage regulating transformer convenient to install, by arranging a back locking device, under limiting of a limiting rectangular shell, the expanded area of a first rectangular air bag extends rightwards, a strip-shaped plate is pushed to drive a push-out sliding rod to slide rightwards, magnetic attraction connection is carried out, and when the first rectangular air bag is inflated, the interior of an air bag convex column can be inflated; a connecting rectangular block is arranged on the front face of the inserting column, the air bag protruding column is correspondingly inserted into the connecting rectangular block for back locking, connection and installation can be achieved after insertion, back locking can be achieved through a back locking device, and the air bag protruding column and the back locking device are used in cooperation to increase the installation strength.

Description

Technical Field

[0001] The invention relates to the technical field of voltage regulating transformers, in particular to a voltage regulating transformer which is easy to install. Background Art

[0002] Voltage regulating transformers are suitable for seasonal load changes. When unloaded, they can shift gears to reduce capacity and reduce transformer core loss, which has a significant power-saving effect. However, the need for manual switching during power outages limits its scope of use. The on-load capacity regulating switch switches capacity according to the capacity regulating instruction to achieve star-delta conversion and series-parallel conversion of the high and low voltage coils inside the transformer. In the excitation state, the transformer's automatic capacity conversion is completed, and in the non-excitation state, the transformer's voltage regulation is completed.

[0003] The prior art discloses a voltage-regulating transformer that is easy to install and has a publication number of CN214123644U, comprising a voltage-regulating transformer body, both sides of the bottom of the voltage-regulating transformer body are fixedly connected with mounting seats, the bottom of the mounting seats is movably connected with a support platform, the rear side of the support platform is fixedly connected with a frame, the left side of the inner wall of the frame is movably connected with a first threaded rod through a bearing, both sides of the surface of the first threaded rod are threaded with a first threaded sleeve, the front side of the first threaded sleeve is fixedly connected with a fixing plate, the fixing plate extends to the inner cavity of the support platform, and the front side of the opposite side of the fixing plate is fixedly connected with a plug plate. The above device has the advantage of being easy to install, and solves the problem that the existing voltage-regulating transformer is inconvenient to install the voltage-regulating transformer during use, which increases the workload of the staff, is inconvenient for the staff to inspect and repair the voltage-regulating transformer, and reduces the practicality of the voltage-regulating transformer.

[0004] The above-mentioned voltage-regulating transformer that is easy to install solves the problem that the existing voltage-regulating transformer is inconvenient to install during use by using the matching between the mounting structures. However, the above-mentioned mounting components are installed in one direction using threaded parts, and no anti-locking components are provided after installation, which leads to loosening of the matching between the components after long-term use, affecting the connection strength and poor practicality. Therefore, it is very necessary to design a voltage-regulating transformer that is easy to install and has strong practicality. Summary of the invention

[0005] The object of the present invention is to provide a voltage regulating transformer which is easy to install, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a voltage-regulating transformer that is easy to install, comprising a slide rail member and a voltage-regulating transformer housing, an adjusting and fixing device is arranged on the top of the slide rail member, a locking device is arranged on the top of the adjusting and fixing device, a top pressure detecting device is arranged on the top of the voltage-regulating transformer housing, and an installation device is arranged on the bottom of the voltage-regulating transformer housing.

[0007] The anti-locking device comprises a vertical placement rack, an insertion locking mechanism and a magnetic connection mechanism, wherein the insertion locking mechanism is arranged on the left side of the vertical placement rack, and the magnetic connection mechanism is arranged on the right side of the vertical placement rack.

[0008] The insertion locking mechanism includes a mounting seat, a bottom connecting strip, an inner spring member, a strip plate, a limiting rectangular shell, a first rectangular airbag, an airbag convex column, a second rectangular airbag, an intermediate connecting air pipe, a pushing pressure member, a hydraulic telescopic rod, a transmission air pipe and a control box. The mounting seat is fixedly connected to the left side of the vertical placement rack, a circular insertion hole is opened on the top of the mounting seat, and a rectangular docking groove is opened on the front side of the circular insertion hole at the front end. The bottom connecting strip plate is fixedly connected to the bottom of the mounting seat, the inner spring member is fixedly connected to the inner right side of the mounting seat, the strip plate is fixedly connected to the left side of the inner spring member, the limiting rectangular shell is fixedly connected to the inner bottom end of the mounting seat, the first rectangular airbag is connected to the inside of the limiting rectangular shell, and the airbag convex column is fixedly connected to the left side of the first rectangular airbag.

[0009] Preferably, the magnetic connection mechanism includes a push-out sliding rod, a supporting thin rod, a magnetic frame and a magnet connecting seat, a through hole is opened on the right side of the mounting seat, the diameter of the through hole is adapted to the diameter of the push-out sliding rod, the push-out sliding rod is fixedly connected to the right side of the strip plate, the supporting thin rod is fixedly connected to the right side of the mounting seat, the magnet connecting seat is fixedly connected to the right side of the supporting thin rod, the magnetic frame is fixedly connected to the right side of the push-out sliding rod, a docking insertion groove is opened inside the magnet connecting seat, the area of ​​the docking insertion groove is adapted to the side area of ​​the magnetic frame, the magnetic frame is inserted into the inside of the magnet connecting seat, and the magnetic frame is magnetically connected to the magnet connecting seat.

[0010] Preferably, the mounting device comprises a bottom connecting plate, a clamping plate, a front connecting plate, a distance detection sensor, a bearing member, a rotating shaft, a pressure plate, a spring member, a plug rod, a plug column, a connecting block and an internal small pressure detection sensor, wherein the bottom connecting plate is fixedly connected to the bottom of the voltage regulating transformer housing, the front connecting plate is fixedly connected to the side of the bottom connecting plate, the front connecting plate is fixedly connected to the front of the clamping plate, the distance detection sensor is fixedly connected to the inside of the front connecting plate, the bearing member is fixedly connected to the side of the clamping plate, the rotating shaft is fixedly connected to the inner ring of the bearing member, the pressure plate is fixedly connected to the surface of the rotating shaft, the spring member is fixedly connected to the top of the clamping plate, the end of the spring member away from the top of the clamping plate is fixedly connected to the left side of the pressure plate, the plug rod is fixedly connected to the bottom of the pressure plate, the plug column is fixedly connected to the bottom of the plug rod, a circular hollow groove is provided at the bottom of the plug column, the internal small pressure detection sensor is fixedly connected to the inside of the plug column, and the connecting block is fixedly connected to the front of the plug column at the front end.

[0011] Preferably, the adjustment and fixing device includes an inner slider, a magnetic slider and a limiting magnet block, the inner slider is slidably connected to the inner wall of the slide rail member, a slide groove is provided on the front side of the slide rail member, the magnetic slider is fixedly connected to the top of the front side of the slide rail member, and the limiting magnet block is fixedly connected to the front side of the inner slider.

[0012] Preferably, the width of the limiting magnet block is adapted to the width of the slide groove, the limiting magnet block is slidably connected to the front side of the slide rail, the limiting magnet block is slidably connected to the bottom of the magnetic slide plate, the magnetic slide plate is magnetically connected to the limiting magnet block, and the inner slider slides laterally inside the slide rail. During the sliding process, the limiting magnet block slides against the bottom of the magnetic slide plate, and the limiting magnet block also slides against the front side of the slide rail, and the magnetic slide plate and the limiting magnet block are magnetically connected, and can be magnetically locked after stopping, which is convenient for fixation.

[0013] Preferably, the bottom area of ​​the frontmost column and the connecting rectangular block is adapted to the area of ​​the frontmost circular insertion hole and the rectangular docking groove, and a strip docking groove is provided on the top right side of the mounting seat, and the width of the strip docking groove is adapted to the width of the pressure plate. The model of the internal small pressure detection sensor is GPD100 pressure sensor, and the model of the distance detection sensor is Kegit VDM18-300. The distance detection sensor is used to detect the distance between two vertical placement racks to ensure that the distance between the two is adapted to the installation device for installation, which mainly enables the mounting seat to be inserted into and fit the inside of the splint.

[0014] Preferably, the second rectangular airbag is fixedly connected to the inner bottom end of the mounting seat near the left side, and the right side of the second rectangular airbag is aligned with the right side of the circular insertion hole, and the circular insertion hole is for inserting the insertion rod and the insertion column. Such a setting ensures that after insertion, the insertion column is pressed on the upper and lower ends of the second rectangular airbag, and ensures that the pressing is comprehensive, and the gas is pressed into the first rectangular airbag to expand it, and it will not be directly pressed on the first rectangular airbag, which can ensure the normal operation of the device.

[0015] Preferably, the hydraulic telescopic rod is fixedly connected to the left side of the strip plate, the pushing pressure piece is fixedly connected to the left side of the hydraulic telescopic rod, the transmission air pipe is fixedly connected to the front of the hydraulic telescopic rod, the control box is fixedly connected to the front of the mounting seat, and the control box is electrically connected to the hydraulic telescopic rod through the transmission air pipe.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The voltage-regulating transformer which is easy to install is provided with an anti-locking device. When the first rectangular airbag is limited by the limiting rectangular shell, the expanded area extends to the right, pushing the strip plate to drive the push-out sliding rod to slide to the right, and magnetic connection is performed. When the first rectangular airbag is inflated, air is also inflated into the inside of the airbag convex column. A connecting rectangular block is provided on the front side of the plug column. The airbag convex column is correspondingly inserted into the inside of the connecting rectangular block for anti-locking. After insertion, the connection can be installed, and the anti-locking device can be used for anti-locking. The two are used together to increase the strength of the installation.

[0017] 2. The voltage-regulating transformer which is easy to install is provided with an installation device. The installation device is used to install the voltage-regulating transformer housing and the top pressure detection device. During installation, one hand holds the bottom of the bottom connecting plate to flip the upper and lower pressure plates toward the center, and the plug rod and the plug column are inserted into the interior of the mounting seat. After plugging in, the two plug columns are in contact, and the internal small pressure detection sensor is also in contact for plug-in installation. After plugging in, the second rectangular airbag is squeezed, and the gas inside the second rectangular airbag is squeezed into the first rectangular airbag through the middle connecting air pipe, and then the locking structure is triggered for reverse locking. The reverse locking device is activated by inserting the pressure plate, which can be further reversely locked and trigger the magnetic connection structure after plugging in, so as to help increase the connection strength and will not separate even after long-term use.

[0018] 3. The voltage-regulating transformer which is easy to install is provided with an adjusting and fixing device. The inner slider slides laterally inside the slide rail and is locked by bolts when it moves to a suitable position to complete the positioning of the anti-locking device. The adjusting and fixing device is used to help the placement frame to be locked and installed after being adjusted to a suitable spacing. During the installation process, the front connecting plate and the distance detection sensor can also be used for distance detection to ensure the installation accuracy.

[0019] 4. The voltage-regulating transformer which is easy to install is provided with two internal small pressure detection sensors for use during disassembly. When disassembly is required, the pressure plates at the upper and lower ends can be pulled out. After pulling out, the two internal small pressure detection sensors are no longer in contact and the pressure value received is less than the preset value. At this time, the hydraulic telescopic rod is started by the control box and then pressed to the right. The first rectangular airbag is pressed and the gas in the first rectangular airbag is pressed back into the second rectangular airbag. The second rectangular airbag collides to lift up the two plugs originally pressed on its surface, and the gas in the airbag convex column is also pressed out and no longer plays the role of limit locking. Then the two pressure plates can be removed to complete the disassembly process, and the device can be disassembled and assembled, and the locking component is provided to ensure the connection strength after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional front view structure of the present invention; Figure 2 It is a front view structural schematic diagram of the anti-locking device of the present invention; Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle; Figure 4 It is a schematic diagram of the overall three-dimensional bottom-up structure of the present invention; Figure 5 For the present invention Figure 4 The enlarged structural diagram at B in the middle; Figure 6 It is a schematic diagram of the overall three-dimensional side view structure of the present invention; Figure 7 For the present invention Figure 6 Enlarged structural diagram at point C in the middle.

[0022] In the figure: 1. Slide rail; 2. Voltage regulating transformer housing; 3. Top pressure detection device; 4. Mounting device; 401. Bottom connecting plate; 402. Clamp; 403. Front connecting plate; 404. Distance detection sensor; 405. Bearing; 406. Rotating shaft; 407. Pressure plate; 408. Spring; 409. Insert rod; 410. Insert column; 411. Connecting moment block; 412. Internal small pressure detection sensor; 5. Adjustment and fixing device; 501. Internal slider; 502. Magnetic slide plate; 503. Limiting magnet Block; 6, anti-locking device; 601, vertical placement rack; 603, mounting seat; 604, bottom connecting strip; 605, inner spring member; 606, strip plate; 607, limiting rectangular shell; 608, first rectangular airbag; 609, airbag boss; 610, second rectangular airbag; 611, middle connecting air pipe; 612, pushing pressure piece; 613, hydraulic telescopic rod; 614, transmission air pipe; 615, control box; 616, push-out sliding rod; 617, supporting thin rod; 618, magnetic suction bracket; 619, magnet connecting seat. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] See also Figure 1-7 , the present invention provides the following technical solutions: A voltage-regulating transformer that is easy to install includes a slide rail member 1 and a voltage-regulating transformer housing 2. An adjusting and fixing device 5 is arranged on the top of the slide rail member 1, a locking device 6 is arranged on the top of the adjusting and fixing device 5, a top pressure detecting device 3 is arranged on the top of the voltage-regulating transformer housing 2, and an installing device 4 is arranged on the bottom of the voltage-regulating transformer housing 2.

[0026] The anti-locking device 6 includes a vertical placement rack 601, an insertion locking mechanism and a magnetic connection mechanism. The insertion locking mechanism is arranged on the left side of the vertical placement rack 601, and the magnetic connection mechanism is arranged on the right side of the vertical placement rack 601. The hydraulic telescopic rod 613 is fixedly connected to the left side of the strip plate 606, the pushing pressure piece 612 is fixedly connected to the left side of the hydraulic telescopic rod 613, the transmission air pipe 614 is fixedly connected to the front of the hydraulic telescopic rod 613, the control box 615 is fixedly connected to the front of the mounting base 603, and the control box 615 is electrically connected to the hydraulic telescopic rod 613 through the transmission air pipe 614.

[0027] The insertion locking mechanism includes a mounting seat 603, a bottom connecting strip plate 604, an inner spring member 605, a strip plate 606, a limiting rectangular shell 607, a first rectangular airbag 608, an airbag convex column 609, a second rectangular airbag 610, an intermediate connecting air pipe 611, a pushing member 612, a hydraulic telescopic rod 613, a transmission air pipe 614 and a control box 615. The mounting seat 603 is fixedly connected to the left side of the vertical placement frame 601, a circular insertion hole is provided on the top of the mounting seat 603, and a rectangular docking groove is provided on the front side of the frontmost circular insertion hole. The bottom connecting strip plate 604 is fixedly connected to the bottom of the mounting seat 603, the inner spring member 605 is fixedly connected to the inner right side of the mounting seat 603, and the strip plate 606 is fixedly connected to the inner spring member 605. On the left side, the limiting rectangular shell 607 is fixedly connected to the inner bottom end of the mounting seat 603, the first rectangular airbag 608 is connected to the inside of the limiting rectangular shell 607, the airbag boss 609 is fixedly connected to the left side of the first rectangular airbag 608, and the second rectangular airbag 610 is fixedly connected to the inner bottom end of the mounting seat 603 close to the left side. The right side of the second rectangular airbag 610 is aligned with the right side of the circular insertion hole, and the circular insertion hole is for the insertion of the rod 409 and the plug 410. This arrangement ensures that after insertion, the plug 410 is pressed against the upper and lower ends of the second rectangular airbag 610, and ensures that the pressing is comprehensive, and the gas is pressed into the first rectangular airbag 608 to make it expand, and it will not be directly pressed against the first rectangular airbag 608, which can ensure the normal operation of the device.

[0028] The magnetic connection mechanism includes a push-out sliding rod 616, a supporting thin rod 617, a magnetic frame 618 and a magnet connecting seat 619. A through hole is opened on the right side of the mounting seat 603, and the diameter of the through hole is adapted to the diameter of the push-out sliding rod 616. The push-out sliding rod 616 is fixedly connected to the right side of the strip plate 606, the supporting thin rod 617 is fixedly connected to the right side of the mounting seat 603, the magnet connecting seat 619 is fixedly connected to the right side of the supporting thin rod 617, and the magnetic frame 618 is fixedly connected to the right side of the push-out sliding rod 616. A docking insertion groove is opened inside the magnet connecting seat 619, and the area of ​​the docking insertion groove is adapted to the side area of ​​the magnetic frame 618. The magnetic frame 618 is inserted into the inside of the magnet connecting seat 619, and the magnetic frame 618 is magnetically connected to the magnet connecting seat 619.

[0029] The mounting device 4 includes a bottom connecting plate 401, a clamping plate 402, a front connecting plate 403, a distance detection sensor 404, a bearing member 405, a rotating shaft 406, a pressure plate 407, a spring member 408, an insertion rod 409, a plug column 410, a connecting block 411 and an internal small pressure detection sensor 412. The bottom connecting plate 401 is fixedly connected to the bottom of the voltage regulating transformer housing 2, the front connecting plate 403 is fixedly connected to the side of the bottom connecting plate 401, and the front connecting plate 403 is fixedly connected to the front side of the clamping plate 402, the distance detection sensor 404 is fixedly connected to the inside of the front end connecting plate 403, the bearing member 405 is fixedly connected to the side of the clamping plate 402, the rotating shaft 406 is fixedly connected to the inner ring of the bearing member 405, the pressure plate 407 is fixedly connected to the surface of the rotating shaft 406, the spring member 408 is fixedly connected to the top of the clamping plate 402, and the end of the spring member 408 away from the top of the clamping plate 402 is fixedly connected to the left side of the pressure plate 407. The insertion rod 409 is fixedly connected to the bottom of the pressure plate 407, the insertion column 410 is fixedly connected to the bottom of the insertion rod 409, and a circular hollow groove is provided at the bottom of the insertion column 410. The internal small pressure detection sensor 412 is fixedly connected to the inside of the insertion column 410, and the connecting rectangular block 411 is fixedly connected to the front side of the front end insertion column 410. The bottom area and the area of ​​the front end insertion column 410 and the connecting rectangular block 411 are adapted to the area and the area of ​​the front end circular insertion hole and the rectangular docking groove. A strip docking groove is provided on the top right side of the mounting seat 603, and the width of the strip docking groove is adapted to the width of the pressure plate 407. The model of the internal small pressure detection sensor 412 is GPD100 pressure sensor, and the model of the distance detection sensor 404 is Kegit VDM18-300. The distance detection sensor 404 is used to detect the distance between the two vertical placement racks 601 to ensure that the distance between the two is adapted to the installation device 4 for installation, which mainly allows the mounting seat 603 to be inserted into and fit the inside of the splint 402.

[0030] The adjusting and fixing device 5 includes an inner slider 501, a magnetic slider 502 and a limiting magnet block 503. The inner slider 501 is slidably connected to the inner wall of the slide rail member 1. A slide groove is provided on the front of the slide rail member 1. The magnetic slider 502 is fixedly connected to the top of the front of the slide rail member 1. The limiting magnet block 503 is fixedly connected to the front of the inner slider 501. The width of the limiting magnet block 503 is adapted to the width of the slide groove. The limiting magnet block 503 is slidably connected to the front of the slide rail member 1. The magnet block 503 is slidably connected to the bottom of the magnetic slide plate 502, the magnetic slide plate 502 is magnetically connected to the limiting magnet block 503, and the inner slider 501 slides laterally inside the slide rail member 1. During the sliding process, the limiting magnet block 503 slides against the bottom of the magnetic slide plate 502, and the limiting magnet block 503 also slides against the front of the slide rail member 1, and the magnetic slide plate 502 and the limiting magnet block 503 are magnetically connected, and can be magnetically locked after stopping, which is convenient for fixation.

[0031] When in use, the distance between the vertical placement racks 601 on both sides can be adjusted before installation, and the clamping plates 402 on both sides can be adapted for installation. When adjusting, the distance detection can be performed by relying on the set front connecting plate 403 and the distance detection sensor 404, and the mounting seat 603 can be adjusted to the position that can just be buckled into the inside of the clamping plate 402. The left and right sides need to adjust the positions of the vertical placement racks 601 and the side mounting seats 603 according to the front connecting plate 403 and the distance detection sensor 404, so that when the pressure plate 407 is flipped into a horizontal position, the insertion rod 409 and the insertion column 410 can just be inserted into the inside of the mounting seat 603, and the protruding part on the right side of the pressure plate 407 can just be inserted into the rectangular slot on the top of the mounting seat 603, and the vertical placement rack can be supported when it is connected. 601 is pushed laterally to drive the inner slider 501 to slide laterally inside the slide rail member 1. During the sliding process, the limiting magnet block 503 slides against the bottom of the magnetic attraction slide plate 502, and the limiting magnet block 503 also slides against the front of the slide rail member 1, and the magnetic attraction slide plate 502 and the limiting magnet block 503 are magnetically connected, and can be magnetically locked after stopping. Corresponding screw holes are respectively provided inside the magnetic attraction slide plate 502 and the limiting magnet block 503, and screw hole grooves are provided in the internal array of the magnetic attraction slide plate 502 at equal intervals. Then, when it is moved to a suitable position, it is locked with bolts to complete the positioning and installation of the anti-locking device 6. Then, the mounting device 4 can be used to install the voltage regulating transformer housing 2 and the top pressure detection device 3. During installation, hold the bottom connecting plate 401 with one hand. The bottom of the airbag 608 is formed by pressing the upper and lower pressure plates 407 in the center direction, and then the upper and lower pressure plates 407 can be flipped toward the center to insert the insertion rod 409 and the insertion column 410 into the interior of the mounting seat 603. The upper and lower insertion columns 410 will contact each other inside the mounting seat 603, squeezing the second rectangular airbag 610 during the contact process, and squeezing the gas inside the second rectangular airbag 610 into the first rectangular airbag 608 through the middle connecting air pipe 611. Under the limitation of the limiting rectangular shell 607, the expanded area of ​​the first rectangular airbag 608 will only extend to the right, and then the strip plate 606 is pushed to the right, driving the push-out sliding rod 616 to slide to the right, and the magnetic suction frame 618 on the right side of the push-out sliding rod 616 follows the movement to the right and extends into the interior of the magnet connecting seat 619. After the two contact, they are magnetically connected, and the first When inflating, a rectangular airbag 608 will also inflate the inside of the airbag boss 609, and a connecting block 411 is provided on the front of the plug 410. A circular groove is provided inside the connecting block 411. The airbag boss 609 is correspondingly inserted into the inside of the connecting block 411 for reverse locking. After insertion, it can be connected and installed, and reverse locking can be performed using the reverse locking device 6. The two are used together to increase the strength of the installation, and the two internal small pressure detection sensors 412 are used during disassembly. When disassembly is required, the pressure plates 407 at the upper and lower ends can be pulled out. After being pulled out, the two internal small pressure detection sensors 412 are no longer in contact. The pressure value received is less than the preset value. At this time, the control box 615 is used to start the hydraulic telescopic rod 613, and then press it to the right.The first rectangular airbag 608 is pressed, and the gas in the first rectangular airbag 608 is pressed back into the second rectangular airbag 610. The second rectangular airbag 610 collides and lifts up the two plugs 410 that were originally pressed on its surface, and the gas in the airbag protrusion 609 is also pressed out, and no longer plays the role of limiting locking. Then the two pressing plates 407 can be removed to complete the disassembly process. The device can be disassembled and assembled, and the setting of the locking component can ensure the connection strength after installation, and the use effect is good.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A voltage-regulating transformer that is easy to install, comprising a slide rail member (1) and a voltage-regulating transformer housing (2), characterized in that: An adjusting and fixing device (5) is provided at the top of the slide rail member (1), a locking device (6) is provided at the top of the adjusting and fixing device (5), a top pressure detection device (3) is provided at the top of the voltage regulating transformer housing (2), and a mounting device (4) is provided at the bottom of the voltage regulating transformer housing (2); The anti-locking device (6) comprises a vertical placement rack (601), an insertion locking mechanism and a magnetic connection mechanism, wherein the insertion locking mechanism is arranged on the left side of the vertical placement rack (601), and the magnetic connection mechanism is arranged on the right side of the vertical placement rack (601); The insertion locking mechanism comprises a mounting seat (603), a bottom connecting strip plate (604), an inner spring member (605), a strip plate (606), a limiting rectangular shell (607), a first rectangular air bag (608), an air bag convex column (609), a second rectangular air bag (610), an intermediate connecting air pipe (611), a pushing pressing member (612), a hydraulic telescopic rod (613), a transmission air pipe (614) and a control box (615), wherein the mounting seat (603) is fixedly connected to the left side of the vertical placement frame (601), and a circular insertion hole is opened on the top of the mounting seat (603). A rectangular docking groove is provided on the front of the circular insertion hole, the bottom connecting strip plate (604) is fixedly connected to the bottom of the mounting seat (603), the inner spring component (605) is fixedly connected to the right side of the inner part of the mounting seat (603), the strip plate (606) is fixedly connected to the left side of the inner spring component (605), the limiting rectangular shell (607) is fixedly connected to the inner bottom end of the mounting seat (603), the first rectangular airbag (608) is connected to the inside of the limiting rectangular shell (607), and the airbag convex column (609) is fixedly connected to the left side of the first rectangular airbag (608).

2. The voltage regulating transformer that is easy to install according to claim 1 is characterized in that: The magnetic connection mechanism comprises a push-out sliding rod (616), a supporting thin rod (617), a magnetic frame (618) and a magnet connection seat (619); a through hole is provided on the right side of the mounting seat (603); the diameter of the through hole matches the diameter of the push-out sliding rod (616); the push-out sliding rod (616) is fixedly connected to the right side of the strip plate (606); the supporting thin rod (617) is fixedly connected to the right side of the mounting seat (603); the magnet connection seat (619) is fixedly connected to the right side of the supporting thin rod (617); the magnetic frame (618) is fixedly connected to the right side of the push-out sliding rod (616); a docking insertion groove is provided inside the magnet connection seat (619); the area of ​​the docking insertion groove matches the side area of ​​the magnetic frame (618); the magnetic frame (618) is plugged into the inside of the magnet connection seat (619); and the magnetic frame (618) is magnetically connected to the magnet connection seat (619).

3. The voltage regulating transformer that is easy to install according to claim 2 is characterized in that: The mounting device (4) comprises a bottom connecting plate (401), a clamping plate (402), a front connecting plate (403), a distance detection sensor (404), a bearing member (405), a rotating shaft (406), a pressure plate (407), a spring member (408), an insertion rod (409), an insertion column (410), a connecting block (411) and an internal small pressure detection sensor (412), wherein the bottom connecting plate (401) is fixedly connected to the bottom of the voltage regulating transformer housing (2), the front connecting plate (403) is fixedly connected to the side of the bottom connecting plate (401), the front connecting plate (403) is fixedly connected to the front of the clamping plate (402), the distance detection sensor (404) is fixedly connected to the inside of the front connecting plate (403), and the bearing member (405) is fixedly connected to the inside of the front connecting plate (403). On the side of the splint (402), the rotating shaft (406) is fixedly connected to the inner ring of the bearing member (405), the pressure plate (407) is fixedly connected to the surface of the rotating shaft (406), the spring member (408) is fixedly connected to the top of the splint (402), and the end of the spring member (408) away from the top of the splint (402) is fixedly connected to the left side of the pressure plate (407), the insertion rod (409) is fixedly connected to the bottom of the pressure plate (407), the insertion column (410) is fixedly connected to the bottom of the insertion rod (409), and a circular hollow groove is provided at the bottom of the insertion column (410), the internal small pressure detection sensor (412) is fixedly connected to the inside of the insertion column (410), and the connecting square block (411) is fixedly connected to the front side of the insertion column (410) at the front end.

4. The voltage regulating transformer that is easy to install according to claim 3 is characterized in that: The adjusting and fixing device (5) comprises an inner slider (501), a magnetic slider (502) and a limiting magnet block (503); the inner slider (501) is slidably connected to the inner wall of the slide rail member (1); a slide groove is provided on the front surface of the slide rail member (1); the magnetic slider (502) is fixedly connected to the top of the front surface of the slide rail member (1); and the limiting magnet block (503) is fixedly connected to the front surface of the inner slider (501).

5. The voltage regulating transformer that is easy to install according to claim 4, characterized in that: The width of the limiting magnet block (503) is adapted to the width of the slide groove; the limiting magnet block (503) is slidably connected to the front side of the slide rail member (1); the limiting magnet block (503) is slidably connected to the bottom of the magnetic attraction slide plate (502); and the magnetic attraction slide plate (502) is magnetically connected to the limiting magnet block (503).

6. The voltage regulating transformer that is easy to install according to claim 5, characterized in that: The bottom area of ​​the frontmost plug post (410) and the connecting block (411) is adapted to the area of ​​the frontmost circular insertion hole and the rectangular docking groove, and a strip docking groove is provided on the top right side of the mounting seat (603), and the width of the strip docking groove is adapted to the width of the pressure plate (407).

7. The voltage regulating transformer that is easy to install according to claim 6, characterized in that: The second rectangular airbag (610) is fixedly connected to the inner bottom end of the mounting seat (603) close to the left side, and the right side of the second rectangular airbag (610) is aligned with the right side of the circular insertion hole.

8. The voltage regulating transformer that is easy to install according to claim 7, characterized in that: The hydraulic telescopic rod (613) is fixedly connected to the left side of the strip plate (606), the pushing pressure piece (612) is fixedly connected to the left side of the hydraulic telescopic rod (613), the transmission air pipe (614) is fixedly connected to the front side of the hydraulic telescopic rod (613), the control box (615) is fixedly connected to the front side of the mounting seat (603), and the control box (615) is electrically connected to the hydraulic telescopic rod (613) via the transmission air pipe (614).

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