CN207368468U - It is a kind of that there is the electrical control cabinet for facilitating regulatory function - Google Patents

Abstract

The utility model discloses an electric control cabinet with a convenient adjustment function, comprising a cabinet body, a support plate, a rotating rod, a moving groove, a lifting plate, a roller, a through groove, a worm wheel, a cam and other devices, and the lower side of the cabinet body is symmetrically fixed and connected There are two supporting plates, and a rotating rod is connected between the two supporting plates. A worm wheel is installed on the middle section of the rotating rod. Cams are fixedly connected to the rotating rods on both sides of the worm wheel. The moving troughs are jointly erected with a lifting plate between the two moving troughs. The beneficial effect of the utility model is that when the rotating rod rotates, it will drive the cam to rotate, and the cam acts on the through groove, so that the installation block moves up and down according to the motion track curve of the cam, and stops rotating when the roller touches the ground and the support plate is erected The rotation of the bar can now realize the movement of the cabinet body. When the movement of the cabinet body is completed, continue to rotate the rotating bar to make the roller leave the ground, and the support plate contacts the ground, so that the stable work of the cabinet body can be realized.

Description

An electrical control cabinet with convenient adjustment function

technical field

The utility model relates to the technical field of electrical control cabinets, in particular to an electrical control cabinet with a convenient adjustment function.

Background technique

At present, with the development of science and technology, there are more and more applications of automatic control appliances on equipment. Therefore, the electrical control cabinet came into being. Electrical control cabinet is assembled in closed or semiclosed metal cabinet or on screen width by switchgear, measuring instrument, protective device and auxiliary equipment according to electrical wiring requirement, its arrangement should meet the requirement of normal operation of power system, is convenient for maintenance, and does not endanger Safety of personal and surrounding equipment. During normal operation, the circuit can be connected or disconnected by means of a manual or automatic switch. Cut off the circuit or alarm with the help of protective electrical appliances in case of failure or abnormal operation. Various parameters in operation can be displayed by means of measuring instruments, and some electrical parameters can also be adjusted to prompt or send out signals for deviations from normal working conditions. Commonly used in various power generation, distribution and substations.

When the electrical control cabinet is moved, it needs to use large-scale equipment to carry it. Such a handling method will not only cause damage to the internal equipment of the electrical control cabinet, but also bring a lot of inconvenience. In the prior art, rollers are added to the bottom of the electrical control cabinet. However, the rollers are prone to rolling; then there are some other solutions disclosed on the China Patent Network: using an electric push rod to hide or expose the rollers, but the work load of the electric push rod is small, and the use cost is relatively large, so it is difficult to be popularized .

Contents of the invention

The purpose of this utility model is to provide an electrical control cabinet with a convenient adjustment function, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

An electrical control cabinet with a convenient adjustment function, including a cabinet body, a support plate, a rotating rod, a moving groove, a lifting plate, a roller, a mounting block, a through groove, a worm wheel, a cam, a first bearing, a worm, a driven shaft, a driving Rotating shaft, cover plate, driven gear, driving gear, second bearing, handle, two supporting plates are symmetrically fixedly connected to the lower side of the cabinet, and a rotating rod is connected between the two supporting plates, and the middle section of the rotating rod The worm wheel is installed, and the rotating rods on both sides of the worm wheel are fixedly connected with cams; the supporting plates below the rotating rods are provided with moving slots, and a lifting plate is set up between the two moving slots, and the lower side of the lifting plate is fixed. Four rollers are connected, and two installation blocks are symmetrically fixedly connected to the upper side of the lifting plate, and a through groove is opened on the installation block, and the cross section of the through groove is arc-shaped; the upper side of the worm wheel is meshed with a worm, and the worm and The driven shaft is made into one body, the front and rear sides of the support plate are fixedly connected with cover plates, and the two ends of the driven shaft are fixedly arranged on the two cover plates; the front part of the driven shaft is fixedly connected with a slave The driving gear is meshed with a driving gear on the right side of the driven gear, and a driving shaft is fixedly connected to the driving gear. The driving shaft is erected on two cover plates, and a handle is fixedly connected to the front end of the driving shaft.

As a further solution of the present invention, a first bearing is provided at the contact between the rotating rod and the support plate.

As a further solution of the present invention, second bearings are provided at the contact points of the driving shaft, the driven shaft and the cover plate.

As a further solution of the utility model, the driving shaft and the driven shaft are arranged in parallel.

As a further solution of the present invention, the number of teeth of the driving gear is smaller than the number of teeth of the driven gear.

As the further scheme of the utility model is: when the worm gear and the worm mesh, the reverse stroke is required to realize self-locking.

The beneficial effect of the utility model is that when the rotating rod rotates, it will drive the cam to rotate, and the cam cooperates with the through groove on the installation block. With the rotation of the cam, the cam acts on the through groove, so that the installation block follows the motion track of the cam The curve moves up and down. When the roller touches the ground and the support plate is erected, the rotation of the rotating rod is stopped, and the movement of the cabinet body can be realized at this time; continue to rotate the rotating rod to make the roller leave the ground, and when the support plate contacts the ground, the cabinet can be moved. Realize the stable operation of the cabinet. The utility model can realize the convenient movement of the cabinet body only by turning the handle during adjustment, and has certain popularization and application value.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a schematic diagram of the cam A of the present invention.

Fig. 3 is a schematic diagram in direction B of the utility model.

Explanation of reference signs: 1, cabinet body, 2, support plate, 3, rotating rod, 4, moving groove, 5, lifting plate, 6, roller, 7, installation block, 8, through groove, 9, worm wheel, 10, Cam, 11, first bearing, 12, worm screw, 13, driven shaft, 14, driving shaft, 15, cover plate, 16, driven gear, 17, driving gear, 18, second bearing, 19, handle.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-Fig. 3, in the embodiment of the utility model, an electrical control cabinet with convenient adjustment function includes a cabinet body 1, and the lower side of the cabinet body 1 is symmetrically fixedly connected with two support plates 2, two Rotation between the support plates 2 is connected with a rotating rod 3, the middle section of the rotating rod 3 is equipped with a worm wheel 9, and the rotating rod 3 on both sides of the worm wheel 9 is fixedly connected with a cam 10; the supporting plate below the rotating rod 3 2 are provided with moving slots 4, and a lifting plate 5 is erected between the two moving slots 4. Four rollers 6 are fixedly connected to the lower side of the lifting plate 5, and two mounting wheels 6 are fixedly connected to the upper side of the lifting plate 5 symmetrically. Block 7, the mounting block 7 is provided with a through groove 8, the cross section of the through groove 8 is arc-shaped, when the rotating rod 3 rotates, it will drive the cam 10 to rotate, and the cam 10 cooperates with the through groove 8 on the mounting block 7 , with the rotation of the cam 10, the cam 10 acts on the through groove 8, so that the installation block 7 moves up and down according to the motion track curve of the cam 10, and stops the rotation of the rotating rod 3 when the roller 6 touches the ground and the support plate 2 is erected At this time, the movement of the cabinet body 1 can be realized; continue to rotate the rotating rod 3 to make the roller 6 leave the ground, and when the support plate 2 is in contact with the ground, the stable operation of the cabinet body 1 can be realized;

The upper side of the worm wheel 9 is engaged with a worm 12, the worm 12 is integrated with the driven shaft 13, the front and rear sides of the support plate 2 are fixedly connected with cover plates 15, and the two ends of the driven shaft 13 are fixedly arranged on On the two cover plates 15; the front part of the driven shaft 13 is fixedly connected with a driven gear 16, the right side of the driven gear 16 is engaged with a driving gear 17, and the driving gear 17 is fixedly connected with a driving shaft 14, and the driving shaft 14 is erected on two cover plates 15, and the front end of the active rotating shaft 14 is fixedly connected with a handle 19. When adjusting the rotating rod 3, the handle 19 is turned, and the handle 19 drives the active rotating shaft 14 to rotate, and the active rotating shaft 14 drives the driving gear 17 to rotate , the driving gear 17 drives the driven gear 16 to rotate, so that the driven gear 16 drives the worm wheel 9 to rotate through the worm section 12 on the driven shaft 13, so that the rotation of the rotating rod 3 can be realized.

A first bearing 11 is provided at the contact between the rotating rod 3 and the support plate 2 .

Second bearings 18 are provided at the contact points between the driving shaft 14 and the driven shaft 13 and the cover plate 15 .

The driving shaft 14 is arranged parallel to the driven shaft 13 .

The number of teeth of the driving gear 17 is smaller than the number of teeth of the driven gear 16, and this way can achieve the effect of labor-saving rotation.

When the worm gear meshes with the worm screw, the reverse stroke is required to realize self-locking, so as to prevent the roller 6 from rotating after being stressed.

The working principle of the utility model is: when the rotating rod 3 rotates, it will drive the cam 10 to rotate, and the cam 10 is matched with the through groove 8 on the mounting block 7. With the rotation of the cam 10, the cam 10 acts on the through groove 8 , make the installation block 7 move up and down according to the motion track curve of the cam 10, stop the rotation of the rotating rod 3 when the roller 6 touches the ground and the support plate 2 is erected, at this time, the movement of the cabinet body 1 can be realized; continue to rotate the rotating rod At 3 o'clock, when the roller 6 leaves the ground and the support plate 2 is in contact with the ground, the stable work of the cabinet body 1 can be realized; The driving gear 17 rotates, and the driving gear 17 drives the driven gear 16 to rotate, so that the driven gear 16 drives the worm wheel 9 to rotate through the worm section 12 on the driven rotating shaft 13 to realize the rotation of the rotating rod 3 .

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, 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, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. An electrical control cabinet with a convenient adjustment function, including a cabinet body (1), a support plate (2), a rotating rod (3), a moving slot (4), a lifting plate (5), a roller (6), an installation Block (7), slot (8), worm gear (9), cam (10), first bearing (11), worm (12), driven shaft (13), driving shaft (14), cover plate (15 ), a driven gear (16), a driving gear (17), a second bearing (18), a handle (19), and it is characterized in that two support plates (2 ), a rotating rod (3) is connected between the two support plates (2), and a worm wheel (9) is installed on the middle section of the rotating rod (3), and the rotating rods on both sides of the worm wheel (9) are fixedly connected with The cam (10); the supporting plate (2) below the rotating rod (3) is provided with a moving slot (4), and a lifting plate (5) is erected between the two moving slots (4), and the lifting plate ( 5) The lower side is fixedly connected with four rollers (6), and the upper side of the lifting plate (5) is symmetrically fixedly connected with two mounting blocks (7), and the mounting block (7) is provided with a through groove (8). The section of the through groove (8) is arc-shaped; the upper side of the worm wheel (9) is engaged with a worm (12), and the worm (12) is integrated with the driven shaft (13). Both sides are fixedly connected with a cover plate (15), and the two ends of the driven shaft (13) are fixedly arranged on the two cover plates (15); the front part of the driven shaft (13) is fixedly connected with a driven The gear (16), the driving gear (17) is meshed with the right side of the driven gear (16), the driving gear (17) is fixedly connected with the driving shaft (14), and the driving shaft (14) is erected on two cover plates (15 ), the front end of the active shaft (14) is fixedly connected with a handle (19). 2. An electrical control cabinet with a convenient adjustment function according to claim 1, characterized in that a first bearing (11) is provided at the contact between the rotating rod (3) and the support plate (2). 3. An electrical control cabinet with a convenient adjustment function according to claim 1, characterized in that, the contact between the driving shaft (14) and the driven shaft (13) and the cover plate (15) are all provided with Second bearing (18). 4. An electrical control cabinet with a convenient adjustment function according to claim 1 or 3, characterized in that the driving shaft (14) is arranged in parallel with the driven shaft (13). 5. An electrical control cabinet with a convenient adjustment function according to claim 1, characterized in that the number of teeth of the driving gear (17) is smaller than the number of teeth of the driven gear (16).