CN211687815U - Elevator power supply box - Google Patents

Abstract

The utility model discloses an elevator power box, which comprises a box body, the internal surface of the box body is fixedly provided with a switch, the rear side surface of the switch is provided with a deflector rod, the opening part of the rear side surface of the box body is articulated with a protective cover plate through a first articulated seat, the outer surface of the protective cover plate is locked and connected with the rear side surface of the box body, the internal upper end of the protective cover plate is provided with a strip through groove, the inner side surface of the strip through groove is slidably provided with a square cylinder, the inner side surface of the square cylinder is sleeved on the rear side surface of the switch, both ends of the rear side surface of the square cylinder are provided with edge flat plates, the outer surface of the edge flat plate is slidably arranged on the rear side surface of the protective cover plate, the internal bottom surface of the square cylinder is fixedly welded with a limit baffle, the outer surface, the safety is ensured.

Description

Elevator power supply box

Technical Field

The utility model relates to a power supply box field, more specifically say, relate to an elevator power supply box.

Background

In present daily life, the use of elevator is very general, can make things convenient for people to go up and down the floor greatly, and the elevator operation in-process is controlled through internally mounted's power supply box connecting switch mostly.

And current power supply box structure, for the convenience maintenance of overhauing, generally all can set up the handle hole on protective cover plate for cut off the electric wire, but easy when not having closed protective cover plate with regard to closed power transmission, the security is relatively poor, and some have the power supply box of preventing maloperation, its spacing protective structure is the fixed position installation more, misplaces easily and causes the interference to the switch driving lever, perhaps can't play the protecting effect, the result of use is unsatisfactory.

SUMMERY OF THE UTILITY MODEL

Problem to exist among the prior art, the utility model aims at providing an elevator power supply box, through set up rectangular logical groove on the protective cover board, and then the square section of thick bamboo of slidable mounting, do benefit to externally the operation, combine inside limit baffle simultaneously, can't carry out the closure after cutting off power, avoid the maloperation, the security is improved, the mount pad through the threaded rod connection simultaneously connects mounting screw, and then can adjust the mounting height position of a square section of thick bamboo, do benefit to and adjust the installation accuracy, guarantee to stabilize spacingly when avoiding interfering the driving lever, convenience and stability that can improve the use like this greatly, guarantee the security.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides an elevator power supply box, includes the box, the inside fixed surface of box installs the switch, the rear side surface of switch is equipped with the driving lever, the rear side surface opening part of box articulates through first articulated seat has protective cover, protective cover's surface locking connection is in the rear side surface of box, protective cover's inside upper end is equipped with rectangular logical groove, the interior side surface slidable mounting who rectangular leads to the groove has a square section of thick bamboo, the interior side surface of square section of thick bamboo cup joints in the rear side surface of switch, the rear side surface both ends of square section of thick bamboo all are equipped with the edge flat board, the dull and stereotyped surface slidable mounting in protective cover's rear side surface in edge, the fixed welding in inside bottom surface of square section of thick bamboo has limit baffle, limit baffle's surface is.

Further, the rear side surface of a square cylinder is articulated to have an operation apron through the articulated seat of second, the front side surface joint of operation apron in the inboard surface of a square cylinder through articulating the operation apron at square cylinder rear side, can keep apart the switch of inside, convenient interim operation simultaneously, and safety and stability does benefit to the use.

Further, protective cover's internal side surface upper end and lower extreme all are equipped with the connecting block, the inside of connecting block is rotated through rotating the head and is connected with the threaded rod, the surface of threaded rod has movable mounting seat through screw hole threaded connection, comes threaded mounting movable mounting seat through the threaded rod of rotating the connection, can the screw thread adjusting position, and then changes mounting height, and adaptability is high, guarantees counterpoint accuracy nature and protection security.

Further, surface sliding connection in protective cover's the interior side surface of movable mounting seat, movable mounting seat's inside upper end is equipped with the installation through-hole, the inside of installation through-hole is through installation screw fixed connection in the dull and stereotyped front side surface in edge, and through the inside installation screw connection edge of movable mounting seat flat board, the position height of square section of thick bamboo can be fixed, guarantees stability, avoids not hard up.

Further, the width that rectangular logical groove is not less than the width of a square section of thick bamboo, the width that rectangular logical groove is not less than the dull and stereotyped width in edge, rationally sets up the width that rectangular logical groove, both can adjust the height of a square section of thick bamboo from top to bottom, guarantees simultaneously that the edge is dull and stereotyped to cover rectangular logical groove completely, avoids producing too big gap, improves the safety protection effect.

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is through setting up rectangular logical groove on the protection cover plate, and then the square section of thick bamboo of slidable mounting does benefit to outside operation, combines inside limit baffle simultaneously, can't carry out the closure after the power cut-off, avoids the maloperation, improves the security.

(2) Through articulating the operation apron at square section of thick bamboo rear side, can keep apart the switch of inside, convenient interim operation simultaneously, the safety and stability does benefit to the use.

(3) The threaded rod connected by rotation is used for mounting the movable mounting seat in a threaded manner, the position can be adjusted in a threaded manner, the mounting height is changed, the adaptability is high, and the alignment accuracy and the protection safety are guaranteed.

(4) The edge flat plate is connected through the mounting screw in the movable mounting seat, so that the position height of the square cylinder can be fixed, the stability is ensured, and looseness is avoided.

(5) The width that rationally sets up rectangular logical groove both can adjust the height of a square section of thick bamboo from top to bottom, guarantees simultaneously that the edge flat board covers rectangular logical groove completely, avoids producing too big gap, improves the safety protection effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a local structure of the movable mounting seat connection of the present invention.

The reference numbers in the figures illustrate:

the device comprises a box body 1, a switch 11, a driving lever 12, a first hinged seat 13, a protective cover plate 14, a long through groove 15, a square cylinder 16, a flat plate 17 at the edge, a limit baffle 18, a second hinged seat 2, an operation cover plate 21, a connecting block 22, a threaded rod 23, a threaded hole 24, a movable mounting seat 25, a mounting through hole 36 and a mounting screw 27.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-2, an elevator power box comprises a box body 1, referring to fig. 1, a switch 11 is fixedly installed on the inner surface of the box body 1, a shift lever 12 is arranged on the rear side surface of the switch 11, a protective cover plate 14 is hinged to an opening on the rear side surface of the box body 1 through a first hinge seat 13, a triangular lock is installed at the bottom of the box body, the elevator power box belongs to the prior art, and is not repeated, and can be opened for operation and maintenance, and can be covered and isolated to improve the protective effect, the outer surface of the protective cover plate 14 is locked and connected to the rear side surface of the box body 1, a long through groove 15 is arranged at the upper end inside the protective cover plate 14, a square cylinder 16 is slidably installed on the inner side surface of the long through groove 15, the installation position and the height of the square cylinder 16 can be adjusted up, meanwhile, the limit can be performed, the driving lever 12 is prevented from being pulled up to send power, misoperation is avoided, the safety and stability are improved, the inner side surface of the square tube 16 is sleeved on the rear side surface of the switch 11, the two ends of the rear side surface of the square tube 16 are respectively provided with the edge flat plate 17, the outer surface of the edge flat plate 17 is slidably arranged on the rear side surface of the protective cover plate 14, the inner bottom surface of the square tube 16 is fixedly welded with the limit baffle 18, the lower end of the driving lever 12 can be limited, misoperation is avoided, safety is improved, the outer surface of the limiting baffle 18 is positioned at the end position of the lower surface of the driving lever 12, the rear side surface of the square barrel 16 is hinged with an operation cover plate 21 through the second hinged seat 2, the operation cover plate 21 is used for isolation and can be protected when not used, when the square tube is used, the power supply can be cut off through external operation without opening the protective cover plate 14, the operation is convenient, the operation is stable, and the front side surface of the operation cover plate 21 is clamped on the inner side surface of the square tube 16.

Referring to fig. 2, the upper end and the lower end of the inner side surface of the protective cover plate 14 are both provided with a connecting block 22, the inside of the connecting block 22 is rotatably connected with a threaded rod 23 through a rotating head, the outer surface of the threaded rod 23 is in threaded connection with a movable mounting seat 25 through a threaded hole 24, the movable mounting seat 25 is tightly attached to the surface of the protective cover plate 14 and cannot rotate, and thus the mounting through hole 26 cannot be dislocated, so that the movable mounting seat 25 is connected through the threaded rod 23 and the threaded hole 24, the relative position and the distance between the two can be adjusted, the square cylinder 16 can be further adjusted to be mounted at different positions and heights, the adaptability is high, the alignment is facilitated, the accuracy is ensured, the outer surface of the movable mounting seat 25 is slidably connected to the inner side surface of the protective cover plate 14, the mounting through hole 26 is arranged at the upper, the connection can be stabilized by fixing the fixing screw 27.

During installation, the threaded rod 23 can be rotated, the height of the two movable installation seats 25 can be adjusted through the threaded hole 24, so that the installation position can be changed, the square barrel 16 can be driven to slide up and down in the strip through groove 15, the installation position and the height of the square barrel 16 can be adjusted up and down, and further the limiting height of the limiting baffle 18 can be adjusted, so that the driving lever 12 can be ensured to be completely pulled down to cut off a power supply, meanwhile, the limiting can be carried out, the driving lever 12 is prevented from being pulled up to send power, the misoperation is avoided, the safety stability is improved, when the electric power supply is used, only the power supply needs to be cut off, the operation cover plate 21 can be opened, the driving lever 12 is pulled down to cut off the power supply, the protection cover plate 14 does not need to be opened, the convenience is achieved, the misoperation of power transmission can be, then the square cylinder 16 is separated from the deflector rod 12, and the deflector rod 12 can be pulled upwards from the inside of the box body 1 to close the switch 11, so that the use is facilitated, and the safety and the stability are realized.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (5)

1. The utility model provides an elevator power supply box, includes box (1), its characterized in that: the switch (11) is fixedly mounted on the inner surface of the box body (1), a shift lever (12) is arranged on the rear side surface of the switch (11), a protective cover plate (14) is hinged to an opening on the rear side surface of the box body (1) through a first hinged seat (13), the outer surface of the protective cover plate (14) is connected to the rear side surface of the box body (1) in a locking mode, a strip through groove (15) is formed in the inner upper end of the protective cover plate (14), a square barrel (16) is slidably mounted on the inner side surface of the strip through groove (15), the inner side surface of the square barrel (16) is sleeved on the rear side surface of the switch (11), edge flat plates (17) are arranged at two ends of the rear side surface of the square barrel (16), the outer surface of the edge flat plate (17) is slidably mounted on the rear side surface of the protective cover plate (14), and a limit baffle (18, the outer surface of the limiting baffle (18) is positioned at the end of the lower surface of the shifting rod (12).

2. The elevator power supply box of claim 1, wherein: the rear side surface of the square cylinder (16) is hinged to an operation cover plate (21) through a second hinge seat (2), and the front side surface of the operation cover plate (21) is clamped on the inner side surface of the square cylinder (16).

3. The elevator power supply box of claim 1, wherein: the utility model discloses a safety protection cover plate, including protective cover plate (14), the inside surface upper end and the lower extreme of protective cover plate (14) all are equipped with connecting block (22), the inside of connecting block (22) is rotated through rotating the head and is connected with threaded rod (23), the surface of threaded rod (23) has movable mounting seat (25) through screw hole (24) threaded connection.

4. The elevator power supply box of claim 3, wherein: the outer surface of movable mounting seat (25) sliding connection is in the inboard surface of protective cover board (14), the inside upper end of movable mounting seat (25) is equipped with installation through-hole (26), the inside of installation through-hole (26) is through mounting screw (27) fixed connection in the front side surface of marginal flat board (17).

5. The elevator power supply box of claim 1, wherein: the width of the strip through groove (15) is not less than that of the square barrel (16), and the width of the strip through groove (15) is not less than that of the edge flat plate (17).

Images