CN217134936U - Switch board mounting structure - Google Patents

Abstract

The utility model discloses a switch board mounting structure is equipped with the mounting bracket subassembly in that the switch board is inside, and the mounting bracket subassembly is equipped with the slide rail, and round head lock is installed to slide rail both ends elasticity, and round head lock is connected with the spacing groove embedding of offside frame, but the round head locking lever unblock ground is locked into the spacing groove by round head lock control, still is equipped with the lockable separation blade on the slide rail. The utility model discloses can slide the slide rail and carry out nimble overall arrangement in the inside position of rack to obtain the activity and support, can stabilize the installation slide rail, make the user can carry out nimble overall arrangement and change overall arrangement as required.

Description

Switch board mounting structure

Technical Field

The utility model relates to an electrical installation technical field, a switch board mounting structure specifically says so.

Background

When carrying out circuit configuration, need use the switch board, be CN 202021518770.2's an integrated form switch board mounting structure if application number, the roof is installed to protection frame top bolt, protection frame surface has seted up a switch board activity chamber and No. two switch board activity chambeies, the wiring pipe through the rotatory installation in switch board activity chamber and No. two switch board activity intracavity portion tops, the required pencil of switch board conveniently alternates, spacing and protection are carried out to the pencil, the security of whole switch board has been improved, avoid the pencil to be mixed and disorderly and the pencil exposes the condition that causes the potential safety hazard and take place, through protection frame both sides surface welded linking hasp, conveniently link up two the same switch board mounting structure together fixedly.

But traditional switch board guide rail is fixed, can not be according to the nimble overall arrangement of device sizes such as air switch in the switch board, consequently, technical field personnel provide switch board mounting structure to solve the problem that proposes among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch board mounting structure to solve the problem that proposes among the above-mentioned background art.

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

switch board mounting structure, including the rack, its characterized in that: the mounting rack assembly is arranged in the cabinet and comprises a slide rail, a round head lock is elastically mounted on the end face of the slide rail, and the round head lock is connected with a limiting groove fixed on the cabinet;

be equipped with movable chamber in the round-head lock, movable intracavity portion is on a parallel with the slide rail is equipped with the round-head locking lever, is connected with the spring between the rear end of round-head locking lever and the movable chamber lateral wall, and the front end of round-head locking lever is in the spring action contracts down stretch in inside and outside the terminal surface of slide rail, the fixed spacing key that is equipped with in one side of round-head locking lever, the trailing flank of spacing key is the inclined plane of extroversion, the leading flank with the round-head locking lever is perpendicular or the fall-in, the terminal surface that the slide rail was stretched out to the front end of round-head lock is not less than under 5 mm's the state, corresponds the trailing flank position of spacing key is equipped with the locking nail, the locking nail perpendicular to round-head locking lever screw thread pierces through the slide rail.

In an embodiment, the plurality of limiting grooves are vertically formed, the plurality of limiting grooves are symmetrically distributed on side plates or side rods on two sides inside the cabinet, and the plurality of sliding rails are movably matched with the limiting grooves with corresponding heights through the round head locks to adjust positions.

Preferably, a sliding rod is fixedly connected to the inside of the cabinet in a vertical direction, and the sliding rod is partially embedded into the sliding rail and is connected with the sliding rail in a sliding manner.

Further, still install the fixing clip on the slide rail, the fixing clip is including first splint and the second splint that the symmetry set up, and first splint and second splint all are equipped with clamping part and connecting portion, and the clamping part is provided with the recess relatively, and connecting portion pass through centre gripping lead screw threaded connection, the middle part both sides of centre gripping lead screw are provided with opposite direction's external screw thread, and first splint and second splint correspond the screw and the supporting setting of centre gripping lead screw.

Preferably, the two sides of the clamping screw rod are provided with limiting rods in parallel, one end of each limiting rod is fixedly connected with the inside of the first clamping plate or the second clamping plate, and the other end of each limiting rod is connected with the second clamping plate or the first clamping plate in a sliding mode.

The cabinet is rotatably provided with a door plate, the bottom of the cabinet is fixedly connected with a heat dissipation plate, the heat dissipation plate is provided with a ventilation strip hole, and a fan is fixedly arranged on the heat dissipation plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an inside mounting bracket subassembly of rack, it is spacing to make the slide rail advance the activity, the user can slide the slide rail and carry out nimble overall arrangement in the inside position of rack, and obtain the activity and support, still be equipped with round head lock through the slide rail, round head locking lever receives locking nail control embedding spacing inslot portion and locking, the rack is through the round head locking lever installation slide rail of not locked state, make round head lock can both lock round head locking lever into the spacing inslot portion in a flexible way, round head locking lever can not lead to the slide rail to remove because of vibration or pressure, the steady installation slide rail, can carry out nimble overall arrangement and change overall arrangement as required again.

2. The utility model discloses a set up a plurality of spacing grooves, a plurality of spacing grooves distribute in the inside both sides of rack, and button head locking lever elasticity is installed in the slide rail both ends for the slide rail both sides all can obtain supporting, then fix through the round head lock, when the limiting groove of button head locking lever entering position, support the slide rail. The slide rail can also be vertically transversely installed in the cabinet, and the slide rail is matched with different limiting grooves through the round-head lock rod to adjust the position, and can still be adjusted in the use after leaving the factory.

3. The utility model discloses an inside fixed connection's of rack slide bar, slide rail sliding connection slide bar, slide rail reciprocate perpendicularly in the rack inside without adding the restriction, and only spacing through the spacing groove, make the slide rail easily carry out parallel translation in the rack, and get rid of the hindrance of various barriers, can discover the abnormal barrier in the rack again according to this.

4. The utility model discloses a spring and spacing key of the inside fixed connection of activity chamber, the activity chamber passes through spring movable mounting button head locking lever for the button head locking lever can get into when meetting the spacing groove, if the globular head radius of entering degree of depth less than or equal to button head locking lever, when making hard to stimulate the slide rail, the globular head atress of button head locking lever overcomes the power of spring and contracts, resets once more until next spacing groove, and the button head locking lever can deepen more and lock the slide rail position steadily when the locking pin promotes and locks the spacing key.

5. The utility model discloses a round head lock still includes the locking nail, rack spiro union locking nail, the locking nail top passes rack outer wall swing joint has the spacing key, make the user can rotate the locking nail and come the apical motion spacing key, through button head locking lever fixed connection spacing key, the rear side that the spacing key is close to the locking nail is equipped with the chamfer inclined plane, make the locking nail rotate and when inside being dark, can apical motion button head locking lever move and go deep into the spacing groove to the outside, make the unable atress of the globular head of button head locking lever return and contract, firm fixed mounting to the slide rail, or otherwise remove the fixed mounting to the slide rail.

6. The utility model discloses a fixing clip can inject the device position of installing on the slide rail, the centre gripping lead screw of the inside spiro union of first splint and second splint for the user can be close to the second splint through rotating the centre gripping lead screw and conveniently controlling first splint, thereby adjusts the screens width of fixing clip or carries out the dismouting, through the gag lever post, keeps first splint and second splint at a plane internal motion.

7. The utility model discloses a rack lower part fixed connection's heating panel, ventilative hole and fan, the fan absorbs the inside heat of rack and passes the heating panel and transmit to the external world, or blows in the rack with outside cold air in, can dispel the heat to the rack is inside and cool down.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural view of a part of the mounting bracket assembly of the present invention;

FIG. 4 is a schematic cross-sectional view of the round head lock of the present invention;

fig. 5 is a schematic view of the fixing clip structure of the present invention.

In the figure: 1. a cabinet; 2. a door panel; 3. a heat dissipation plate; 4. a fan; 5. a mounting bracket assembly; 501. a slide rail; 502. a limiting groove; 503. a slide bar; 6. fixing the card; 601. a first splint; 602. a second splint; 603. clamping a screw rod; 604. a limiting rod; 7. a round head lock; 701. a round-head lock lever; 702. a movable cavity; 703. a limiting key; 704. a spring; 705. and locking the nail.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, the utility model discloses a switch board mounting structure, outside whole is a rack 1, 1 inside mounting bracket subassembly 5 that is equipped with of rack, electrical equipment need install in the rack through mounting bracket subassembly 5, 5 conventional parts that are metal material of mounting bracket subassembly, including rectangular slide rail 501, slide rail 501 both ends face-mounting has the flexible round-head lock 7 of area elasticity, round-head lock 7 can have hemisphere elasticity to stretch out under the state of not atress usually, also can be more parts elasticity stretch out, inside the slide rail can be wholly or partly impressed to the atress, it has spacing groove 502 to open on the rack inner wall of the opposite face of round-head lock 7 or the curb plate/side lever through rack inside wall fixed mounting, spacing groove 502 sets up at the inboard symmetry of rack of opposite face, round-head lock 7 and spacing groove 502 swing joint. The round head lock 7 can be locked and extended out and cannot be elastically pressed in, and the cabinet 1 is provided with the sliding rail 501 through the round head lock 7 which penetrates into the limiting groove 502.

Mounting bracket subassembly 5 includes slide rail 501, and round head lock 7 is installed to slide rail 501's both ends face elasticity, and round head lock 7's front end can elastically stretch out and draw back, round head lock 7's front end and contralateral spacing groove 502 swing joint, lateral wall or curb plate/side lever in the rack are located to spacing groove 502, and bilateral symmetry sets up, and the user can slide rail 501, seeks suitable position and settles the slide rail, passes through the round head lock 7 embedding of tip with the slide rail installation in the spacing groove 502 makes and fixes and can arrange in a flexible way in 1 inside position of rack to obtain the activity that can the alternate position and support. The sliding rail 501 can be taken out and changed as required by the round head lock control to the inner part of the limit groove 502. The utility model discloses can also push up the inside depths of spacing groove 502 and locking with the button head lock for button head lock pole 7 can not return because slide rail 501 removes and contracts, can stably install slide rail 501, makes the user can carry out nimble overall arrangement and change overall arrangement as required, can prevent again because vibrations and not hard up or the alternating position.

In this embodiment, the limiting groove 502 has been seted up a plurality ofly, and a plurality of limiting grooves 502 distribute in the inside both sides of rack 1, and slide rail 501 can be horizontal, vertical or longitudinal arrangement. The sliding rail 501 is matched with different limiting grooves 502 through the round head rod 7 for position adjustment. So that both sides of the sliding rail 501 can be supported, and then fixed by the round head lock, and the sliding rail 501 is matched with different limiting grooves 502 through the round head lock 7 to adjust the position, so that the user can adjust the position by sliding the sliding rail 501.

In order to facilitate the process of changing the slide rail 501, a slide bar 503 is fixedly connected inside the cabinet 1 and the inner wall of the cabinet, usually the slide bar 503 is perpendicular to the slide rail, the slide rail 501 is slidably connected with the slide bar 503, the slide rail 501 is limited in the cabinet 1 along the slide rail 501 to linearly translate, and is limited only by the slide rail through a limiting groove, so that the obstruction of various obstacles in the cabinet is eliminated, and abnormal obstacles in the cabinet can be found accordingly.

The specific structural embodiment of the round-head lock 7 is shown in fig. 4, the round-head lock 7 comprises a round-head lock rod 701 and a movable cavity 702, a spring 704 is fixedly connected inside the movable cavity 702, the round-head lock rod 7 is movably installed in the movable cavity 702 through the spring 704, the round-head lock rod 7 is parallel to the sliding rail 501, a part of the round-head lock rod extends out of the end face of the sliding rail 501 under the condition of no stress, and the round-head lock rod 701 can slide in the movable cavity 702 along the length direction. The head of the round-head lock rod 701 can be embedded into the limiting groove 502 when encountering the limiting groove 502, the head is retracted into the movable cavity 702 under the external stress of the limiting groove 502, the sliding rail 501 is pulled forcibly, and the spherical head of the round-head lock rod 701 can be retracted under the stress of the spring 704 until the next limiting groove 502 is reset again.

As shown in fig. 4, the round head lock further includes a locking nail 705, the locking nail 705 is screwed from the outside of the sliding rail 501, the locking nail 705 is a screw head outside the sliding rail 501, and can be rotated and screwed, the nail body of the locking nail 705 is perpendicular to the round head lock rod 701, the top end of the locking nail 705 penetrates through the outer wall of the cabinet 1 and abuts against the limit key 703, and the round head lock rod 701 is locked by the limit key 703, so that the round head lock rod 701 cannot stretch out and draw back. The limit key 703 is fixed or integrated with the side of the round-nose lock lever 701 by bonding/welding/screwing, one side near the spring 704 is provided with an inclined surface facing outward and backward, the inclined surface faces the locking pin 705, and the front side of the limit key 703 is perpendicular to or inclined inward of the round-nose lock lever 701. In a more preferred embodiment, in order to prevent the friction between the locking pin 705 and the inclined surface of the stopper key 703 from being too large, the front end of the locking pin 705 is provided with a circular arc surface. It can be seen that if the locking pin 705 is screwed in, the round-nose lock rod 701 cannot move inwards because the limit key 703 is blocked by the locking pin 705, and if the head of the round-nose lock rod 701 is embedded into the limit groove 502, the locking pin 705 cannot be disengaged after being screwed in, unless the locking pin 705 is moved outwards to remove the limitation on the round-nose lock rod 701, therefore, the locked slide rail is more stable, the slide rail is prevented from being moved out of the limit groove 502 due to vibration, and meanwhile, the functions of removing the limitation on moving the slide rail and adjusting the position of the slide rail at any time are achieved.

In the present embodiment, as shown in fig. 3, a fixing clip 6 is further mounted on the slide rail 501, and the fixing clip 6 is used for limiting the function of the position of the component mounted on the slide rail. As shown in fig. 5, the fixing clip 6 includes a first clip board 601 and a second clip board 602 disposed opposite to the first clip board 601, the first clip board 601 and the second clip board 602 are disposed in a plane, and both have a clamping portion and a connecting portion, the clamping portion is disposed opposite to a groove, the groove is used for being embedded and connected with a slide rail, and after connection, the first clip board 601 and the second clip board 602 are perpendicular to the slide rail. The connecting portion of the first clamping plate 601 and the second clamping plate 602 are connected through a clamping screw 603, a space is reserved between the first clamping plate 601 and the second clamping plate 602, external threads in opposite directions are arranged on two sides of the middle of the clamping screw 603 and are respectively in threaded connection with the first clamping plate 601 and the second clamping plate 602, and the outer end of the clamping screw 603 is arranged at the outer end of the first clamping plate 601 or the second clamping plate 602. Can make first splint 601 and second splint 602 be close to relatively or keep away from through rotating the centre gripping lead screw, conveniently control the recess of first splint and second splint and draw close each other and play and add the effect of holding to adjust the screens width of fixing clip or carry out the dismouting.

A pair of limiting rods 604 is arranged on two sides of the clamping screw 603 in parallel, and two ends of each limiting rod 604 are movably embedded into the first clamping plate and the second clamping plate, or one end of each limiting rod is fixed, and the other end of each limiting rod is movably connected. The first clamping plate and the second clamping plate are kept to move in a plane through the limiting rod. The user can be close to second splint 602 through rotating first splint 601 of centre gripping lead screw 603 control, and when centre gripping lead screw 603 rotated, slide rail 501 can be held to first splint 601 and second splint 602 to make fixing clip 6 can fixed positioning on the slide rail, spacing the device of installing on slide rail 501 simultaneously, prevent that the device from using, transporting and working hours such as the maintenance of working a telephone switchboard from taking place the offset.

In this embodiment, as shown in fig. 2, a door panel 2 is rotatably installed on a cabinet 1, a heat dissipation plate 3 is fixedly connected to the lower portion of the cabinet 1, the heat dissipation plate 3 is provided with an air permeable strip hole, a fan 4 is fixedly installed on the heat dissipation plate 3, and the fan 4 absorbs heat inside the cabinet 1 and transmits the heat to the outside through the heat dissipation plate 3; or outside cold air is blown into the cabinet, so that the inside of the cabinet can be cooled.

The door panel 2 is installed in the rotation of rack 1, can open and close door panel 2 and install the operation 1 inside the rack.

The utility model discloses in, install components and parts through the inside installation frame subassembly 5 that sets up of rack 1, installation frame subassembly 5 includes slide rail 501, and elastic mounting has round head lock 7 in the slide rail 501, and 7 top swing joint of round head lock are to spacing groove 502 for slide rail 501 can advance the activity spacing, and the user can slide rail 501 and carry out nimble overall arrangement in the inside position of rack 1, and obtain the activity and support, through round head lock control round head lock pole 701 to spacing groove 502 inside embedding and fixed position of stabilizing the slide rail. Therefore, the rack 1 is provided with the slide rail 501 through the round-head lock 7 penetrating into the limiting groove 502, a user can flexibly arrange and change the arrangement according to needs, and the spherical head of the round-head lock rod 701 can not be stressed and retracted after being locked, so that the slide rail 501 is installed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. Switch board mounting structure, including rack (1), its characterized in that: a mounting frame assembly (5) is arranged in the cabinet (1), the mounting frame assembly (5) comprises a sliding rail (501), a round head lock (7) is elastically mounted on the end surface of the sliding rail (501), and the round head lock (7) is connected with a limiting groove (502) fixed on the cabinet;

a movable cavity (702) is arranged in the round head lock (7), a round head lock rod (701) is arranged in the movable cavity (702) in parallel with the sliding rail (501), a spring (704) is connected between the rear end of the round head lock rod (701) and the side wall of the movable cavity (702), the front end of the round head lock rod (701) is contracted and extended inside and outside the end surface of the sliding rail (501) under the action of the spring (704), a limiting key (703) is fixedly arranged on one side of the round-head lock rod (701), the rear side surface of the limiting key (703) is an outward-inclined surface, the front side surface of the limiting key is vertical to or inward-inclined with the round-head lock rod (701), under the state that the front end of the round head lock (7) extends out of the end surface of the slide rail (501) by not less than 5mm, a locking nail (705) is arranged at the position corresponding to the back side surface of the limit key (703), the locking nail (705) penetrates through the sliding rail (501) perpendicularly to the threads of the round head locking rod (701).

2. The mounting structure of a power distribution cabinet according to claim 1, wherein: the limiting groove (502) is vertically provided with a plurality of limiting grooves (502), the limiting grooves (502) are symmetrically distributed on side plates or side rods on two sides inside the cabinet (1), and the sliding rails (501) are movably matched with the limiting grooves (502) with corresponding heights through the round head locks (7) to adjust positions.

3. The mounting structure of a power distribution cabinet according to claim 2, wherein: the cabinet (1) is internally and vertically fixedly connected with a sliding rod (503), and the sliding rod (503) is partially embedded into the sliding rail (501) and is in sliding connection with the sliding rail (501).

4. The mounting structure of a power distribution cabinet according to claim 1, wherein: still install fixing clip (6) on slide rail (501), fixing clip (6) are including first splint (601) and second splint (602) that the symmetry set up, and first splint (601) and second splint (602) all are equipped with clamping part and connecting portion, and the clamping part is provided with the recess relatively, and connecting portion pass through centre gripping lead screw (603) threaded connection, the middle part both sides of centre gripping lead screw (603) are provided with opposite direction's external screw thread, and first splint (601) and second splint (602) correspond the screw and the supporting setting of centre gripping lead screw (603).

5. The mounting structure of claim 4, wherein: limiting rods (604) are arranged on two sides of the clamping screw rod (603) in parallel, one end of each limiting rod (604) is fixedly connected with the inside of the first clamping plate (601) or the second clamping plate (602), and the other side of each limiting rod is connected with the second clamping plate (602) or the first clamping plate (601) in a sliding mode.

6. The mounting structure of a power distribution cabinet according to claim 1, wherein: the door panel (2) is installed in the rotation of rack (1), rack (1) bottom fixedly connected with heating panel (3), heating panel (3) are equipped with ventilative strip hole, fixed mounting has fan (4) on heating panel (3).

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