CN210444663U

CN210444663U - Elevator control cabinet convenient to overhaul and maintain

Info

Publication number: CN210444663U
Application number: CN201921649438.7U
Authority: CN
Inventors: 李文岭; 张冰燕; 向云伟
Original assignee: Shenzhen Lebang Elevator Co Ltd
Current assignee: Shenzhen Lebang Elevator Co Ltd
Priority date: 2019-09-28
Filing date: 2019-09-28
Publication date: 2020-05-01
Anticipated expiration: 2029-09-28

Abstract

The utility model relates to an elevator control cabinet convenient to overhaul and maintain, including the switch board casing, the switch board casing includes bottom plate, roof, backplate and sliding door, sliding door comprises switch board casing dead ahead and both sides, sliding door vertically slides and connects on the both sides of backplate, the corner that the backplate was kept away from to the roof and the fixed montant that is equipped with between the corner that the backplate was kept away from to the bottom plate, sliding door slides and connects in montant pole wall, sliding door's outside bottom is equipped with the joint and is fixed in the joint spare of montant bottom, the upper end pole wall of montant rotates and is connected with the supporting shoe, the base of supporting shoe fixed stay sliding door. The utility model has the advantages of after the door that slides is opening, the inside space that shows of switch board is big, easy access and maintenance.

Description

Elevator control cabinet convenient to overhaul and maintain

Technical Field

The utility model belongs to the technical field of the technique of elevator and specifically relates to an elevator control cabinet convenient to overhaul and maintain is related to.

Background

The elevator control cabinet is an electric control device which installs various electronic devices and electric appliance elements in a cabinet-shaped structure with a safety protection function and can also be called as an elevator central control cabinet; an elevator control cabinet is a device for controlling the operation of an elevator and is generally placed in an elevator machine room, and a control cabinet of an elevator without machine room is placed in a hoistway.

The existing elevator control cabinet is installed according to the principles of convenient maintenance and inspection safety; when needing to overhaul and maintain, the switch access door that can be convenient overhauls and maintains, and positive door is exactly the switch door of overhauing and maintaining under the normal conditions.

The above prior art solutions have the following drawbacks: only the door arranged on the front side can be opened for maintenance work, and the space for opening the door is limited, so that the maintenance is inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an elevator control cabinet convenient to overhaul and maintain, it has the advantage that the display space is big after opening, convenient to overhaul and maintain.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides an elevator control cabinet convenient to overhaul and maintain, includes the switch board casing, the switch board casing includes bottom plate, roof, backplate and sliding door, sliding door comprises switch board casing dead ahead and both sides, sliding door vertically slides and connects on the both sides of backplate, the corner that the backplate was kept away from to the roof and the corner that the backplate was kept away from to the bottom plate are fixed and are equipped with the montant, sliding door slides and connects in montant pole wall, sliding door's outside bottom is equipped with the joint and is fixed in the joint spare of montant bottom, the last terminal bar wall of montant rotates and is connected with the supporting shoe, the base of sliding door is supported in the supporting shoe fixable.

By adopting the technical scheme, the control cabinet shell is a protective shell of the control cabinet, the transverse section of the sliding door is U-shaped, when maintenance or repair is needed, the clamping piece is unlocked from the fixed state between the sliding door and the vertical rod, then the sliding door slides upwards, so that the front side and the two side surfaces of the control cabinet are opened, and the sliding door is supported and fixed by the bottom edge of the sliding door through the supporting block, so that the sliding door is kept in the opened state, and the maintenance can be carried out; after the sliding door is closed, the sliding door is clamped and fixed on the vertical rod through the clamping piece, and the sliding door can be fixed and closed; therefore, after the sliding door is opened, the sliding door has the advantages of large display space and convenience in overhaul and maintenance.

The utility model discloses further set up to: t-shaped grooves are formed in the edges of the two side plates of the back plate, and T-shaped strips sliding in the T-shaped grooves are arranged on the edges of the sliding door.

Through adopting above-mentioned technical scheme, T shape strip cooperates in the T-slot for the sliding door is more stable when opening and shutting.

The utility model discloses further set up to: the bottom outside of sliding door has seted up the opening, the lower extreme pole wall of montant is equipped with the joint ring that corresponds the intercommunication with the opening, joint spare is established in open-ended one end, joint spare is fixed in the joint intra-annular on the montant from the opening joint.

Through adopting above-mentioned technical scheme, the joint spare is fixed between door and the montant that slides in the joint intra-annular back of opening part joint to the montant for the door that slides is tightly closed, gives the switch board good protection.

The utility model discloses further set up to: the clamping piece comprises a hinge rod hinged to one end of the opening and a clamping rod vertically fixed to the hinge rod, when the hinge rod is hinged towards the other end of the opening, the clamping rod can be clamped into the clamping ring from the opening, protruding locking rings are further arranged on the upper side and the lower side of the opening of the sliding door, and the two locking rings can be locked through a lock.

Through adopting above-mentioned technical scheme, the articulated rod is articulated orders about the joint pole joint and to the intra-annular back of joint, and the articulated rod both ends at this moment are in the both ends of the mouth that slides respectively, and the back is pinned by the catch at both ends about the lock will slide the mouth again, can make the handing-over pole fix the position at the mouth that slides for the stable joint of joint pole is at the joint intra-annular.

The utility model discloses further set up to: the sliding door is characterized in that a sliding groove is vertically formed in the rod wall of the vertical rod, a sliding block sliding in the sliding groove is arranged on the inner side of the bottom of the sliding door, an annular notch is formed in the rod wall of the upper end of the vertical rod, the supporting block is rotatably connected in the annular notch, a sliding way is formed in one side of the supporting block, and the supporting block can rotate to drive the sliding way to be communicated with the sliding groove or drive the sliding way to be staggered with the sliding groove, so that the sliding groove is separated into two.

Through adopting above-mentioned technical scheme, when ordering about the door that slides and upwards slide and open, the slider upwards slides in the spout, when the slider slided through the slide and was located the supporting shoe top, rotates the supporting shoe, drives the slide and rotates for the spout separates by other sides of supporting shoe and forms two sections, and the slider at this moment can support the up end at the supporting shoe, and the door that slides that can make keeps the state after opening.

The utility model discloses further set up to: and one side of the supporting block, which is far away from the slide way, is provided with a supporting notch for supporting the slide block.

Through adopting above-mentioned technical scheme, in order to ensure the supporting shoe and open the stability of back support to the door that slides, set up and supported the breach, the slider inlays in supporting the breach to the restriction supporting shoe rotates, improves the stability of supporting, prevents that the supporting shoe from rotating and leading to slide and spout intercommunication.

The utility model discloses further set up to: the edge of the upper end plate surface of the bottom plate is provided with a clamping groove, and the bottom edge of the sliding door is provided with a clamping strip clamped into the clamping groove.

Through adopting above-mentioned technical scheme, the cooperation of card strip and draw-in groove makes to slide and has increased the leakproofness after the door closes, can strengthen the dustproof ability to in the switch board.

The utility model discloses further set up to: and a handle is fixedly arranged on the outer side surface of the sliding door.

Through adopting above-mentioned technical scheme, the handle of setting is convenient will slide the door and slide from top to bottom and open and shut.

To sum up, the utility model discloses a beneficial technological effect does:

1. the sliding door is arranged and used as an opening and closing door of the control cabinet, and the sliding door can be opened at the front and two sides of the control cabinet, so that the space displayed in the control cabinet is large, and the maintenance is convenient;

2. the clamping piece is arranged and used for clamping and fixing the sliding door, so that the sliding door is stably closed, and the control cabinet is protected;

3. through setting up the supporting shoe for keep the steady state of opening after the door that slides is opened, conveniently maintain and maintain.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is a schematic view of the structure of the sliding door in this embodiment, which is opened upward.

Fig. 3 is an enlarged schematic view of a portion a of fig. 1.

Fig. 4 is an enlarged schematic view of a portion B of fig. 1.

Fig. 5 is a schematic structural view of the support block in this embodiment.

Fig. 6 is a schematic structural view of the sliding door in the present embodiment.

Reference numerals: 1. preparing a cabinet shell; 11. a base plate; 111. a card slot; 12. a top plate; 13. a back plate; 131. a T-shaped slot; 14. a sliding door; 141. t-shaped strips; 142. an opening; 143. a clamping piece; 1431. a hinged lever; 1432. a clamping and connecting rod; 144. a locking ring; 145. a slider; 146. a handle; 147. clamping the strip; 2. a vertical rod; 21. a support block; 211. a slideway; 212. a support notch; 22. a snap ring; 23. an annular gap; 24. a chute.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the elevator control cabinet convenient for maintenance and repair disclosed by the invention comprises a control cabinet shell 1 for protecting the interior of the control cabinet, the control cabinet shell 1 comprises a bottom plate 11, a top plate 12, a back plate 13 and a sliding door 14, wherein the bottom edge of the back plate 13 is welded and fixed on one plate edge of the bottom plate 11, one plate edge of the top plate 12 is welded and fixed on the upper plate edge of the back plate 13, the vertical section between the bottom plate 11, the top plate 12 and the back plate 13 is U-shaped, the sliding door 14 is composed of the front side and two sides of the control cabinet shell 1, the transverse section of the sliding door 14 is U-shaped, two vertical rods 2 are fixedly arranged between the corner of the top plate 12 far away from the back plate 13 and the corner of the bottom plate 11 far away from the back plate 13, the two side edges of the sliding door 14 are longitudinally connected to the plate edges of the two sides of the back plate 13 in a sliding mode.

With reference to fig. 1 and 2, a clamping member 143 is disposed on the outer side of the bottom of the sliding door 14, the clamping member 143 can be clamped and fixed to the lower end wall of the vertical rod 2, a supporting block 21 is disposed on the upper end wall of the vertical rod 2, and the supporting block 21 can support the bottom edge of the sliding door 14.

With reference to fig. 1 and 2, the sliding door 14 is closed, and the clamping member 143 can fix the bottom of the sliding door 14 to the lower end wall of the vertical rod 2, so that the sliding door 14 can not be opened by being clamped; when the interior of the control cabinet needs to be maintained, the sliding door 14 is opened in an upward sliding mode, the bottom edge of the sliding door 14 is supported and supported by the upper end rod wall of the vertical rod 2 through the supporting block 21, the stable state of the opening of the sliding door 14 is kept, and maintenance is facilitated.

In order to make the sliding door 14 more stable when opened and closed, in conjunction with fig. 2 and 3; t-shaped grooves 131 are formed in the two side plate edges of the back plate 13, and T-shaped strips 141 sliding in the T-shaped grooves 131 are arranged on the side edges of the sliding door 14; a vertical sliding groove 24 is provided in the vertical rod 2, and a slider 145 (see fig. 6) sliding in the sliding groove 24 is provided inside the sliding door 14. The sliding door 14 is more stable when opened and closed by the cooperation of the T-shaped strip 141 and the T-shaped groove 131 and the cooperation of the sliding block 145 and the sliding groove 24.

In connection with fig. 1 and 4, in order to enable locking when the sliding door 14 is closed; an opening 142 is transversely formed in the outer side of the bottom of the sliding door 14, a clamping ring 22 correspondingly communicated with the opening 142 is arranged on the lower end rod wall of the vertical rod 2, and the clamping piece 143 can be clamped into the clamping ring 22 from the opening 142; the clamping member 143 includes a hinge rod 1431 and a clamping rod 1432, one end of the hinge rod 1431 is hinged to one end of the opening 142, the hinge rod 1431 is in a horizontal hinged state, the clamping rod 1432 is fixed to the hinge rod 1431 and perpendicular to the hinge rod 1431, and the locking rings 144 are further disposed on the upper and lower sides of the opening 142. Specifically, the end of the hinge rod 1431 away from the hinge position is rotated to abut against the end of the opening 142 away from the hinge position, so that the snap rod 1432 is snapped into the snap ring 22 on the stem 2 from the opening 142, the hinge rod 1431 blocks the opening 142 at this time, the lock rings 144 on the upper side and the lower side of the opening 142 are locked and fixed through the lock, and the hinge rod 1431 is locked and fixed and cannot rotate, so that the snap rod 1432 keeps a snap state of the snap ring 22, and the sliding door 14 is fixed and locked.

Further, with reference to fig. 2 and 4, in order to have good sealing performance when the sliding door 14 is locked, a clamping groove 111 is formed in an edge of an upper plate of the bottom plate 11, the clamping groove 111 is U-shaped, a protruding clamping strip 147 is arranged at a bottom edge of the sliding door 14, the clamping strip 147 is U-shaped, and the clamping strip 147 is embedded into the clamping groove 111, so that the sealing performance of the sliding door 14 when the sliding door is closed can be enhanced, and the dustproof performance in the control cabinet can be improved.

In conjunction with fig. 2 and 5, in order to maintain the sliding door 14 in an open stable state when opened; an annular gap 23 is formed in the wall of the upper end of the vertical rod 2, the supporting block 21 is rotatably connected in the annular gap 23, the vertical rod 2 is square, the supporting block 21 is also square, the side wall of the supporting block 21 is flush with the side wall of the vertical rod 2, a slide rail 211 is formed in one side of the supporting block 21, the slide rail 211 is communicated with a slide groove 24 of the vertical rod 2, and the slide groove 24 of the vertical rod 2 can be driven to be separated by rotating the supporting block 21, so that the slide groove 24 forms an upper section and a. Specifically, when the sliding channel 211 is communicated with the sliding channel 24, the sliding block 145 (refer to fig. 6) inside the sliding door 14 can slide from the lower end of the sliding channel 24 through the sliding channel 211 and then reach the upper end of the sliding channel 24, and when the sliding door 14 slides to drive the sliding block 145 to be located above the sliding channel 211, the supporting block 21 is rotated to stagger the sliding channel 211 and the sliding channel 24 and separate the sliding channel 24, the sliding block 145 can abut against the upper end of the supporting block 21 at this time, and the supporting block 21 supports the sliding block 145, so that the sliding door 14 keeps the opened state.

Further, in conjunction with fig. 2 and 5; in order to keep the opened state of the sliding door 14 stable, a supporting notch 212 is formed in a side of the supporting block 21 away from the sliding channel 211, the supporting block 21 is rotated, so that the side where the supporting notch 212 is located is opposite to the side of the sliding slot 24, a slider 145 (refer to fig. 6) can be embedded in the supporting notch 212 to limit the rotation of the supporting block 21, and the stability of the opened state of the sliding door 14 after being opened can be improved.

Further, with reference to fig. 1; the sliding door 14 is convenient to slide up and down for opening and closing, and a handle 146 is fixedly arranged on the outer side of the upper end of the front face of the sliding door 14.

The implementation principle of the embodiment is as follows: the control cabinet shell 1 is a protective shell of the control cabinet, the transverse section of the sliding door 14 is U-shaped, when maintenance or repair is needed, the clamping piece 143 is used for unlocking the fixed state between the sliding door 14 and the vertical rod 2, then the sliding door 14 slides upwards, so that the front side and the two side faces of the control cabinet are opened, and the bottom edge of the sliding door 14 is supported and fixed through the supporting block 21, so that the sliding door 14 is kept in the opened state, and the maintenance and repair can be carried out; after the sliding door 14 is closed, the sliding door 14 is clamped and fixed on the vertical rod 2 through the clamping piece 143, and the sliding door 14 can be fixed and closed; thus, the sliding door 14 has the advantage of being easy to repair and maintain after being opened when being opened.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims

1. The utility model provides an elevator control cabinet convenient to overhaul and maintain which characterized in that: including switch board casing (1), switch board casing (1) includes bottom plate (11), roof (12), backplate (13) and door (14) that slides, door (14) that slides comprises switch board casing (1) dead ahead and both sides, door (14) that slides vertically slides and connects on the both sides of backplate (13), fixed montant (2) that are equipped with between the corner of backplate (13) is kept away from in roof (12) and bottom plate (11), door (14) that slides and connect in montant (2) pole wall, the outside bottom of door (14) that slides is equipped with joint and is fixed in joint spare (143) of montant (2) bottom, the upper end pole wall of montant (2) rotates and is connected with supporting shoe (21), the base of door (14) is slided in supporting shoe (21) fixed support.

2. The elevator control cabinet of claim 1, wherein: t-shaped grooves (131) are formed in the edges of two side plates of the back plate (13), and T-shaped strips (141) sliding in the T-shaped grooves (131) are arranged on the sides of the sliding door (14).

3. The elevator control cabinet of claim 1, wherein: opening (142) have been seted up in the bottom outside of sliding door (14), the lower extreme pole wall of montant (2) is equipped with joint ring (22) that correspond the intercommunication with opening (142), the one end at opening (142) is established in joint spare (143), joint spare (143) are fixed in joint ring (22) on montant (2) from opening (142) joint.

4. The elevator control cabinet of claim 3, wherein: the clamping piece (143) comprises a hinge rod (1431) hinged to one end of the opening (142) and a clamping rod (1432) vertically fixed to the hinge rod (1431), when the hinge rod (1431) is hinged towards the other end of the opening (142), the clamping rod (1432) can be clamped into the clamping ring (22) from the opening (142), the sliding door (14) is further provided with protruding locking rings (144) on the upper side and the lower side of the opening (142), and the two locking rings (144) can be locked through a lock.

5. The elevator control cabinet of claim 1, wherein: the utility model discloses a two-section sliding door, including montant (2), supporting shoe (21), spout (24), the bottom inboard of door (14) that slides is equipped with the slider (145) that slides in spout (24), annular breach (23) have been seted up on the upper end pole wall of montant (2), supporting shoe (21) rotate to be connected in annular breach (23), slide (211) have been seted up on one side of supporting shoe (21), supporting shoe (21) rotate can order about slide (211) and spout (24) intercommunication or order about slide (211) and spout (24) stagger and make spout (24) be separated into two sections.

6. The elevator control cabinet of claim 5, wherein: and a supporting notch (212) for supporting the sliding block (145) is formed in one side, away from the sliding way (211), of the supporting block (21).

7. The elevator control cabinet of claim 1, wherein: the edge of the upper end plate surface of the bottom plate (11) is provided with a clamping groove (111), and the bottom edge of the sliding door (14) is provided with a clamping strip (147) clamped into the clamping groove (111).

8. The elevator control cabinet of claim 1, wherein: and a handle (146) is fixedly arranged on the outer side surface of the sliding door (14).