CN211781892U

CN211781892U - Suspension device for control cabinet of air conditioner energy-saving system

Info

Publication number: CN211781892U
Application number: CN202020241094.2U
Authority: CN
Inventors: 向翀
Original assignee: Jiangsu Songneng Energy Saving Environment Co ltd
Current assignee: Jiangsu Songneng Energy Saving Environment Co ltd
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-10-27
Anticipated expiration: 2030-03-02

Abstract

The utility model relates to an air conditioner economizer system switch board linkage, the motor connecting plate comprises a connecting plate, one side fixedly connected with bracing piece of connecting plate, the bracing piece is L shape, the bracing piece is kept away from the one end of connecting plate is provided with first fixed plate, first fixed plate is kept away from one side center department of connecting plate is provided with the dwang, the dwang runs through first fixed plate, the dwang with first fixed plate rotates to be connected, the dwang is kept away from the one end fixedly connected with of first fixed plate places the board, states to place and is provided with fixed subassembly on the board. The utility model relates to a linkage technical field of air conditioner economizer system switch board. The utility model discloses have and make things convenient for operating personnel to part switch board and linkage mutually, improve the effect of dismantling work efficiency.

Description

Suspension device for control cabinet of air conditioner energy-saving system

Technical Field

The utility model belongs to the technical field of the linkage of air conditioner energy-saving system switch board and specifically relates to an air conditioner energy-saving system switch board linkage is related to.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state.

In the existing work production, the control cabinet is connected with the suspension device through a bolt, and when electronic elements in the controller are in a problem. Maintenance personnel firstly maintain on site, and the control cabinet is separated from the suspension device when the maintenance personnel cannot maintain on site. At this moment, the difficulty of the disassembly work is large, and the work efficiency of the disassembly work is reduced.

SUMMERY OF THE UTILITY MODEL

According to the not enough that prior art exists, the utility model aims at providing an air conditioner economizer system switch board linkage.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a suspension device of an air conditioner energy-saving system control cabinet comprises a connecting plate, wherein a supporting rod is fixedly connected to one side of the connecting plate, the supporting rod is L-shaped, a first fixing plate is arranged at one end, away from the connecting plate, of the supporting rod, a rotating rod is arranged at the center of one side, away from the connecting plate, of the first fixing plate, the rotating rod penetrates through the first fixing plate, the rotating rod is rotatably connected with the first fixing plate, a placing plate is fixedly connected to one end, away from the first fixing plate, of the rotating rod, and a fixing assembly is arranged on the placing plate;

the fixed component comprises two sliding plates, two sliding blocks and a driving component, the top of the placing plate is provided with a sliding through hole, the two sliding blocks penetrate through the sliding through hole, the width of each sliding block is matched with that of the corresponding sliding through hole, the sliding plates are arranged on the top of the placing plate, the positions of the sliding blocks correspond to those of the sliding plates, the tops of the sliding blocks are fixed to the bottoms of the sliding plates, which are opposite, the driving component is arranged between the placing plate and the first fixing plate, and the driving component drives the two sliding plates to move in opposite directions or back to back along a straight line where the sliding through hole is located.

Through adopting above-mentioned technical scheme, the switch board is placed on placing the board, and the switch board is located between two sliding plates. The distance between the two sliding plates is controlled, so that the control cabinet is fixed. When the control cabinet needs to be fixed, the two sliding plates are attached to the two sides of the control cabinet. The two sliding plates clamp the control cabinet. When the control cabinet needs to be maintained, the two sliding plates are separated from the control cabinet. Make things convenient for operating personnel to maintain the switch board, improved the work efficiency of dismantlement work. In addition, place the board and fix mutually with the dwang, the dwang rotates with first fixed plate to be connected. The operator can rotate at will and place the board to this direction that changes the operation interface of switch board is located.

The present invention may be further configured in a preferred embodiment as: the driving component comprises a second fixing plate, a first fixing rod, a first screw rod, a second fixing rod and a third fixing plate, one end of the second fixing plate and one end of the third fixing plate are both fixed at the bottom of the placing plate, the second fixing plate and the third fixing plate are positioned at two ends of the sliding through hole, one end of the first fixing rod is fixed at one side of the second fixing plate close to the third fixing plate, the first screw rod is rotatably sleeved on the outer peripheral surface of the first fixing rod, one end of the second screw rod is fixed with one end of the first screw rod far away from the first fixing rod, one end of the sliding block extends to the outer side of the placing plate, the first screw rod and the second screw rod both penetrate through the corresponding sliding blocks, and the first screw rod and the second screw rod are in threaded connection with the corresponding sliding blocks, the thread directions of the first screw and the second screw are opposite, one end of the second fixing rod is fixed with one end of the second screw, which is far away from the first screw, and one end of the second fixing rod penetrates through the third fixing plate.

Through adopting above-mentioned technical scheme, operating personnel rotates the second dead lever, and the second dead lever drives first screw rod and second screw rod and rotates around first dead lever. The first screw and the second screw are both positioned between the second fixing plate and the third fixing plate. Because the thread directions of the first screw rod and the second screw rod are opposite and the rotation directions are the same. The sliding block receives the limiting action of slip through-hole, and sliding block self can't rotate. When the first screw rod and the second screw rod rotate, the first screw rod and the second screw rod drive the two sliding blocks which are matched with each other to move in the opposite direction or in the opposite direction along the straight line where the sliding through hole is located.

The present invention may be further configured in a preferred embodiment as: and anti-skid pads are fixed on the opposite sides of the two sliding plates.

Through adopting above-mentioned technical scheme, the slipmat is along with the sliding plate motion, and the slipmat contacts with the switch board, has increased the frictional force between switch board and the sliding plate, reduces the switch board and places the probability that the board separates.

The present invention may be further configured in a preferred embodiment as: and a knob is fixed at one end of the second fixing rod, which is far away from the second screw rod.

Through adopting above-mentioned technical scheme, the cross area of knob is greater than the cross area of second dead lever. When the second fixing rod is rotated, the operator can easily rotate the second fixing rod.

The present invention may be further configured in a preferred embodiment as: the side of the placing plate, which is far away from the rotating rod, is fixedly provided with a baffle plate, the baffle plate is arranged along the linear direction of the sliding through hole, the baffle plate is positioned on one side of the two sliding plates, and the length of the baffle plate is 1.0 time of that of the placing plate.

Through adopting above-mentioned technical scheme, baffle and two sliding plates constitute the space of a character cut in bas-relief shape, have further reduced the switch board and have placed the probability that the board breaks away from the contact.

The present invention may be further configured in a preferred embodiment as: first through-hole has been seted up to one side center department of first fixed plate, the dwang runs through on the first through-hole, the dwang with first through-hole shape looks adaptation, the standing groove has been seted up to first through-hole inner wall, the periphery wall of dwang is fixed with the bulge loop, the bulge loop extends to inside the standing groove, just the bulge loop with standing groove looks adaptation.

Through adopting above-mentioned technical scheme, the bulge loop is mutually supported with the standing groove, makes the dwang not only at the inside free rotation of first through-hole, has reduced the probability of dwang and first fixed plate phase separation simultaneously.

The present invention may be further configured in a preferred embodiment as: the sliding plate is provided with a plurality of first grooves on one side contacting with the placing plate, the first grooves are all arranged along the length direction of the sliding plate, balls are movably arranged in the first grooves, and the balls and the placing plate form point contact.

Through adopting above-mentioned technical scheme, the ball is at the inside free activity of first recess, and the ball with place board surface contact. The friction between the placing plate and the sliding plate is changed into rolling friction. The operator can move the sliding panel on the placing panel more easily.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through placing board, sliding plate, sliding block, slip through-hole, drive assembly etc. make the quick detachable switch board of maintenance personal, make things convenient for maintenance personal to maintain the switch board, improved the work efficiency of dismantlement work.

2. Through dwang, first fixed plate, first through-hole, standing groove and bulge loop etc. make the dwang at the inside free rotation of first through-hole, finally change the direction that the control surface of switch board faced.

Drawings

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

Fig. 2 is a schematic view of a connection relationship between the rotating rod and the first fixing plate in fig. 1.

Fig. 3 is a schematic view of a half-section of the placement plate of fig. 1.

Fig. 4 is a schematic half-sectional view of the ball, the first groove and the sliding plate in the present embodiment.

In the figure, 1, connecting plate; 2. a support bar; 21. a first fixing plate; 3. rotating the rod; 4. placing the plate; 5. a fixing assembly; 51. a sliding plate; 52. a slider; 41. a slide through hole; 6. a drive assembly; 61. a second fixing plate; 62. a first fixing lever; 63. a first screw; 64. a second screw; 65. a second fixing bar; 66. a third fixing plate; 511. a non-slip mat; 651. a knob; 7. a baffle plate; 211. a first through hole; 212. a placement groove; 31. a convex ring; 512. a first groove; 513. and a ball.

Detailed Description

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

Example (b):

referring to fig. 1, the utility model discloses an air conditioner economizer system switch board linkage, including connecting plate 1. Four threaded holes are formed in the connecting plate 1, so that the connecting plate 1 is connected with the surface of a wall or other equipment. One side of the connecting plate 1 is fixedly connected with a supporting rod 2, and the supporting rod 2 is L-shaped. The height of the end of the support rod 2 far away from the connecting plate 1 is higher than the height of the connecting plate 1. The bracing piece 2 is kept away from the one end of connecting plate 1 is provided with first fixed plate 21, first fixed plate 21 is kept away from one side center department of connecting plate 1 is provided with dwang 3, dwang 3 runs through first fixed plate 21. The rotating rod 3 is not contacted with the supporting rod 2. The support rod 2 is of a solid structure, and the support rod 2 is large in size and can bear the weight of the control cabinet.

Referring to fig. 2, the rotating lever 3 is rotated on the first fixing plate 21. First through-hole 211 has been seted up in one side center department of first fixed plate 21, dwang 3 runs through on the first through-hole 211, dwang 3 with first through-hole 211 shape looks adaptation, standing groove 212 has been seted up to first through-hole 211 inner wall, the periphery wall of dwang 3 is fixed with bulge loop 31, bulge loop 31 extends to inside the standing groove 212, just bulge loop 31 with standing groove 212 looks adaptation. It is realized that dwang 3 and first fixed plate 21 rotate to be connected and reduced the probability that dwang 3 and first fixed plate 21 phase separation. One end of the rotating rod 3 far away from the first fixing plate 21 is fixedly connected with a placing plate 4. The controller is placed on the placing plate 4.

Referring to fig. 3, in order to improve the efficiency of the work of disassembling the controller by the maintenance personnel. A fixing member 5 is provided on the placing plate 4 (see fig. 1). The fixing member 5 includes two sliding plates 51, two sliding blocks 52, and a driving member 6 (see fig. 1). A slide plate 51 is fixed to a slide block 52. The top of the placing plate 4 is provided with a sliding through hole 41. The two sliding blocks 52 penetrate through the sliding through holes 41, and the width of the sliding blocks 52 is matched with that of the sliding through holes 41. So that the sliding block 52 can only move along the linear direction of the sliding through hole 41, and the sliding block 52 cannot rotate. The sliding plate 51 is located on top of the placing plate 4. The two side surfaces of the slide block 52 which are not in contact with the inner wall of the slide through-hole 41 are flush with the two side surfaces of the slide plate 51 which are connected. The driving assembly 6 is disposed between the placing plate 4 and the first fixing plate 21, and the driving assembly 6 drives the two sliding plates 51 to move towards or away from each other along the straight line where the sliding through hole 41 is located. The control cabinet is placed on the placing plate 4 with the control cabinet being located between the two sliding plates 51. The fixing effect on the control cabinet is realized by controlling the distance between the two sliding plates 51. When the control cabinet needs to be fixed, the two sliding plates 51 are attached to the two sides of the control cabinet. Two sliding plates 51 clamp the control cabinet. When the control cabinet needs to be repaired, the two sliding plates 51 are separated from the control cabinet. Make things convenient for operating personnel to maintain the switch board. In addition, the placing plate 4 is fixed to the rotating lever 3, and the rotating lever 3 is rotatably connected to the first fixing plate 21. The operator can rotate the placing plate 4 at will, so as to change the direction of the operation interface of the control cabinet.

Referring to fig. 4, in order to reduce the frictional force between the placing plate 4 and the sliding plate 51. The operator is allowed to move the slide plate 51 on the placing plate 4 with more ease. The sliding plate 51 has a plurality of first grooves 512 formed on a side thereof contacting the placing plate 4, and the number of the first grooves 512 is preferably four. The four first grooves 512 are each disposed along the length direction of the sliding plate 51. The vertical cross-section of the first groove 512 is a major arc. The first groove 512 is movably provided with a ball 513 therein, and the ball 513 is in point contact with the placing plate 4.

Referring to fig. 3, in the driving assembly 6, a second fixing plate 61, a first fixing rod 62, a first screw 63, a second screw 64, a second fixing rod 65 and a third fixing plate 66 are respectively welded to the bottom of the placing plate 4, the second fixing plate 61 and the third fixing plate 66 are respectively located at two ends of the sliding through hole 41, one end of the first fixing rod 62 is fixed to one side of the second fixing plate 61 close to the third fixing plate 66, the first screw 63 is rotatably sleeved on the outer circumferential surface of the first fixing rod 62, one end of the second screw 64 is welded to one end of the first screw 63 far from the first fixing rod 62, one end of the sliding block 52 extends to the outer side of the placing plate 4, and the first screw 63 and the second screw 64 both pass through the corresponding sliding blocks 52, the first screw 63 and the second screw 64 are in threaded connection with the corresponding sliding blocks 52, the thread directions of the first screw 63 and the second screw 64 are opposite, one end of the second fixing rod 65 is fixed with one end of the second screw 64 far away from the first screw 63, and one end of the second fixing rod 65 penetrates through the third fixing plate 66. The operator rotates the second fixing rod 65, and the second fixing rod 65 drives the first screw 63 and the second screw 64 to rotate around the first fixing rod 62. The first screw 63 and the second screw 64 are both located between the second fixing plate 61 and the third fixing plate 66. The first screw 63 and the second screw 64 have opposite screw directions and the same rotation direction. The slide block 52 is restricted by the slide through hole 41, and the slide block 52 itself cannot rotate. When the first screw 63 and the second screw 64 rotate, the first screw 63 and the second screw 64 drive the two sliding blocks 52 to move towards or away from each other along the straight line where the sliding through hole 41 is located. The sliding block 52, the second fixing plate 61 and the third fixing plate 66 are not in contact with the first fixing plate 21.

Referring to fig. 3, it is more labor-saving for the operator to rotate the second fixing lever 65. A knob 651 is welded to an end of the second fixing rod 65 remote from the second screw 64. The knob 651 has a side area contacting the second fixing lever 65 three times as large as the area of the second fixing lever 65.

Referring to fig. 1, when the sliding plate 51 is in contact with both side surfaces of the controller, in order to increase the frictional force between the sliding plate 51 and the controller, the probability of the controller coming out of contact with the sliding plate 51 is reduced. The anti-slip pads 511 are fixed to opposite sides of the two sliding plates 51.

Referring to fig. 1, in order to further reduce the chance of the controller being separated from the placing board 4. A baffle plate 7 is fixed on one side of the placing plate 4, which is far away from the rotating rod 3, the baffle plate 7 is arranged along the linear direction of the sliding through hole 41, the baffle plate 7 is arranged on one side of the two sliding plates 51, and the length of the baffle plate 7 is 1.0 time of that of the placing plate 4. The placing plate 4 and the two sliding plates 51 form a concave space, and the controller is positioned in the space formed by the baffle plate 7 and the two sliding plates 51.

The implementation principle of the above embodiment is as follows: when the maintenance personnel need to carry out maintenance on the electronic components inside the control cabinet. The operator rotates the knob 651, and the knob 651 drives the second fixing rod 65 to rotate. The second fixing rod 65 drives the first screw 63 and the second screw 64 to rotate around the first fixing rod 62. The first screw 63 and the second screw 64 move the two sliding blocks 52 back and forth along the straight direction of the sliding through hole 41. The two sliding blocks 52 drive the sliding plate 51 fixed with the sliding blocks to move, so that the sliding plate 51 is separated from the controller. At this time, the operator can take the controller out of the placing plate 4, so that the maintenance personnel can conveniently go to a special maintenance place to maintain the electronic elements in the controller.

When the operator needs to mount the controller on the placing plate 4, the operator only needs to place the controller on the placing plate 4 with the controller between the two sliding plates 51. The operator rotates the knob 651 to rotate the first screw 63 and the second screw 64. The first screw 63 and the second screw 64 drive the two slide blocks 52 to move toward each other. The slide block 52 moves the slide plate 51. The sliding plate 51 is brought into contact with the controller. The sliding plate 51 fixes the controller on the placing plate 4.

In particular, the suspension device in the patent is suitable for a control cabinet with smaller size and lighter weight.

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 are covered within the protection scope of the utility model.

Claims

1. The utility model provides an air conditioner economizer system switch board linkage, includes connecting plate (1), one side fixedly connected with bracing piece (2) of connecting plate (1), bracing piece (2) are L shape, bracing piece (2) are kept away from the one end of connecting plate (1) is provided with first fixed plate (21), first fixed plate (21) are kept away from one side center department of connecting plate (1) is provided with dwang (3), dwang (3) run through first fixed plate (21), dwang (3) with first fixed plate (21) rotate to be connected, dwang (3) are kept away from the one end fixedly connected with of first fixed plate (21) places board (4), its characterized in that: the placing plate (4) is provided with a fixing component (5);

the fixed component (5) comprises two sliding plates (51), two sliding blocks (52) and a driving component (6), the top of the placing plate (4) is provided with a sliding through hole (41), the two sliding blocks (52) penetrate through the sliding through hole (41), the width of the sliding block (52) is matched with that of the sliding through hole (41), the sliding plate (51) is arranged on the top of the placing plate (4), the sliding block (52) corresponds to the sliding plate (51), the top of the sliding block (52) is fixed with the bottom of the sliding plate (51), the drive assembly (6) is arranged between the resting plate (4) and the first fixing plate (21), the driving component (6) drives the two sliding plates (51) to move in the opposite direction or in the opposite direction along the straight line where the sliding through hole (41) is located.

2. The suspension device for the control cabinet of the energy-saving system of the air conditioner as claimed in claim 1, wherein: the driving component (6) comprises a second fixing plate (61), a first fixing rod (62), a first screw rod (63), a second screw rod (64), a second fixing rod (65) and a third fixing plate (66), wherein one end of each of the second fixing plate (61) and the third fixing plate (66) is fixed at the bottom of the placing plate (4), the second fixing plate (61) and the third fixing plate (66) are positioned at two ends of the sliding through hole (41), one end of the first fixing rod (62) is fixed at one side, close to the third fixing plate (66), of the second fixing plate (61), the first screw rod (63) is rotatably sleeved on the outer peripheral surface of the first fixing rod (62), one end of the second screw rod (64) is fixed with one end, far away from the first fixing rod (62), of the first screw rod (63), and one end of the sliding block (52) extends to the outer side of the placing plate (4), the first screw rod (63) and the second screw rod (64) penetrate through the corresponding sliding blocks (52), the first screw rod (63) and the second screw rod (64) are in threaded connection with the corresponding sliding blocks (52), the thread directions of the first screw rod (63) and the second screw rod (64) are opposite, one end of the second fixing rod (65) is fixed to one end, far away from the first screw rod (63), of the second screw rod (64), and one end of the second fixing rod (65) penetrates through the third fixing plate (66).

3. The suspension device for the control cabinet of the energy-saving system of the air conditioner as claimed in claim 1, wherein: anti-skid pads (511) are fixed on the opposite sides of the two sliding plates (51).

4. The hanging device for the control cabinet of the air conditioning energy saving system according to claim 2, is characterized in that: and a knob (651) is fixed at one end of the second fixing rod (65) far away from the second screw rod (64).

5. The hanging device for the control cabinet of the air conditioning energy saving system according to claim 2, is characterized in that: one side, far away from the rotating rod (3), of the placing plate (4) is fixedly provided with a baffle (7), the baffle (7) is arranged along the linear direction of the self position of the sliding through hole (41), the baffle (7) is positioned on one side of the two sliding plates (51), and the length of the baffle (7) is 1.0 time of that of the placing plate (4).

6. The suspension device for the control cabinet of the energy-saving system of the air conditioner as claimed in claim 1, wherein: first through-hole (211) have been seted up in one side center department of first fixed plate (21), dwang (3) run through on first through-hole (211), dwang (3) with first through-hole (211) shape looks adaptation, standing groove (212) have been seted up to first through-hole (211) inner wall, the periphery wall of dwang (3) is fixed with bulge loop (31), bulge loop (31) extend to inside standing groove (212), just bulge loop (31) with standing groove (212) looks adaptation.

7. The suspension device for the control cabinet of the energy-saving system of the air conditioner as claimed in claim 1, wherein: a plurality of first grooves (512) are formed in one side, in contact with the placing plate (4), of the sliding plate (51), the first grooves (512) are arranged along the length direction of the sliding plate (51), balls (513) are movably arranged in the first grooves (512), and the balls (513) are in point contact with the placing plate (4).