CN211184553U

CN211184553U - Intelligent control cabinet for water pump of central air-conditioning system

Info

Publication number: CN211184553U
Application number: CN201922278256.XU
Authority: CN
Inventors: 叶春明; 黄伟峰; 孙震宇
Original assignee: Wuxi Junchuang Engineering Technology Co ltd
Current assignee: Wuxi Junchuang Engineering Technology Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-08-04
Anticipated expiration: 2029-12-17

Abstract

The utility model belongs to the technical field of the technique of switch board and specifically relates to a central air conditioning system water pump intelligent control cabinet is related to, it includes the cabinet body and cabinet door, the cabinet body includes the bottom plate, the curb plate, be equipped with the fixed plate on the bottom plate, the cabinet door is equipped with the shelf towards one side of the internal portion of cabinet, the rotating bracket is equipped with the connecting rod on the shelf, the one end that the shelf was kept away from to the connecting rod is equipped with the gim peg, be equipped with the guiding groove on the upper surface of fixed plate, be equipped with on a lateral wall of guiding groove and be used for holding a plurality of. The utility model discloses the effect of the operation when simplifying the locking cabinet door has.

Description

Intelligent control cabinet for water pump of central air-conditioning system

Technical Field

The utility model belongs to the technical field of the technique of switch board and specifically relates to a central air conditioning system water pump intelligent control cabinet is related to.

Background

The control cabinet is a metal cabinet used for installing various electrical components, is mainly used for separating water and dust in the environment, protects the internal electrical components from being influenced by the water and the dust, facilitates centralized control, and prolongs the service life of the internal electrical components. Since the integrated circuits in the control cabinets of central air conditioners are rather complex, during installation, the staff is required to debug the electrical components in the control cabinets for several days under power-on conditions. And the cabinet door of general switch board is opened the back and can't be fixed, and the cabinet door receives external force and rotates easily, leads to cabinet door and engineer's collision, inconvenient debugging, probably causes the electric shock accident even.

Chinese patent with publication number CN202998715U discloses a central air-conditioning electrical control cabinet, which comprises a cabinet body and a cabinet door, wherein the cabinet body comprises a side surface, a back surface, a top surface, a bottom surface and a cabinet door positioning and adjusting mechanism, one end of the cabinet door positioning and adjusting mechanism is connected with the front surface of the cabinet body, and the other end is connected with the cabinet door. The cabinet door positioning and adjusting mechanism comprises a fixing plate, a shelf, a connecting rod and a fixing bolt, wherein the fixing plate is arranged above the outer side of the bottom surface, and a plurality of single-row fixing holes are uniformly formed in the upper part of the fixing plate. The inside level of cabinet door is equipped with the shelf, and the horizontal position of shelf bottom surface is a little higher than the top surface of fixed plate, and connecting rod one end is articulated with the shelf, and one end is equipped with the gim peg, and the diameter of gim peg matches with the diameter of fixed orifices.

The side surface of the cabinet body is composed of side plates, the back surface of the cabinet body is composed of a back plate, the top surface of the cabinet body is composed of a top plate, and the bottom surface of the cabinet body is composed of a bottom plate. When locking the cabinet door of opening, need rotate the connecting rod, until the gim peg corresponds a certain fixed orifices, insert the rotation that the fixed orifices can restrict the cabinet door with the gim peg.

The above prior art solutions have the following drawbacks: when the cabinet door is opened, an operator needs to concentrate on the position alignment of the fixing bolt and the fixing hole, so that the cabinet door can be locked by the fixing bolt embedded in the fixing hole, namely, the operation during the locking of the cabinet door is not simple and convenient enough.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a central air conditioning system water pump intelligent control cabinet, its effect that has the operation when simplifying the locking cabinet door.

The above object of the present invention is achieved by the following technical solutions:

an intelligent control cabinet for a water pump of a central air-conditioning system comprises a cabinet body and a cabinet door, wherein the cabinet body comprises a bottom plate and side plates, the bottom plate is provided with a fixed plate, the cabinet door is provided with a hinged shaft on a rotating frame, the cabinet door is connected with one side plate through the hinged shaft, a shelf is arranged on one side of the cabinet door facing the interior of the cabinet body, a connecting rod is arranged on the shelf in a rotating frame, one end of the connecting rod, which is far away from the shelf, is provided with a fixed bolt, the upper surface of the fixed plate is provided with a guide groove, the guiding groove is arranged along the length direction of the fixing plate, one side wall of the guiding groove is provided with a plurality of positioning grooves for containing the fixing bolts, the plurality of positioning grooves are arranged along the length direction of the guiding groove, the notch of constant head tank is towards the articulated shaft slope, guiding groove and constant head tank all with gim peg sliding fit, be equipped with on the shelf and be used for ordering about gim peg towards constant head tank one side wobbling spring one.

Through adopting above-mentioned technical scheme, at the in-process of opening the cabinet door, the spring one extends gradually and stores elastic potential energy, and the gim peg offsets with the guiding groove lateral wall that is equipped with the constant head tank, can follow the notch roll-off smoothly after the gim peg slides in the constant head tank. After the cabinet door is opened suitable angle, close the cabinet door, the spring makes the gim peg slide in the first constant head tank of process to can not the roll-off, need not the staff and align gim peg and constant head tank, can lock the cabinet door, have the effect of the operation when simplifying the locking cabinet door.

The present invention may be further configured in a preferred embodiment as: the shelf is provided with a chute, a slide block is arranged in the chute in a sliding manner, one end of the chute, which is close to the articulated shaft, is provided with a first accommodating groove, the other end of the chute is provided with a second accommodating groove, the first accommodating groove and the second accommodating groove are both positioned at one side of the chute, which is close to the cabinet body, a push block is penetrated at the bottom of the first accommodating groove in a sliding manner, one end of the push block, which is far away from the chute, penetrates out of the side surface of the shelf, the shelf is provided with a second spring for driving the push block to move towards the interior of the cabinet body, a convex block is arranged on the fixing plate and corresponds to the position of the push block, a rotating arm is arranged on the connecting rod and is arranged along the vertical direction, the positioning groove is positioned on the side wall of the guiding groove, which, the other end is connected with the sliding block.

Through adopting above-mentioned technical scheme, when opening the cabinet door, the slider is arranged in holding tank two to the motion to the connecting rod provides the resistance. When the cabinet door needs to be closed, the first accommodating groove is formed in the sliding block in a poking mode, the tension spring provides tension for the connecting rod, the fixing bolt and the guide groove are abutted to the side wall close to the inner portion of the cabinet body, and the cabinet door can be smoothly closed. The convex block is matched with the push block, so that the push block can be pushed towards the direction far away from the inside of the cabinet body when the cabinet door is closed, and the sliding block is pushed out of the first accommodating groove. The slider is pulled into the second accommodating groove under the action of the tension spring, and the slider does not need to be manually pushed into the second accommodating groove when the cabinet door is opened.

The present invention may be further configured in a preferred embodiment as: the side walls of the sliding groove, the first accommodating groove and the second accommodating groove are provided with limiting grooves, the sliding block is provided with a limiting block, and the limiting block is in sliding fit with the limiting grooves.

Through adopting above-mentioned technical scheme, set up the stopper on the slider, set up the spacing groove on the spout lateral wall, can make the slider more steady when the motion.

The present invention may be further configured in a preferred embodiment as: the slider is provided with a first pulley in a rotating frame, and the slider is in sliding fit with one side wall of the sliding groove, the first accommodating groove and the second accommodating groove through the first pulley.

Through adopting above-mentioned technical scheme, rotate on the slider and erect pulley one, can reduce the sliding resistance between slider and the spout for the gliding more smooth and easy of slider.

The present invention may be further configured in a preferred embodiment as: and a second pulley is arranged on the rotating frame at one end of the push block, which faces the bump.

Through adopting above-mentioned technical scheme, erect pulley two on the ejector pad, frictional force when can reduce ejector pad and lug relative slip.

The present invention may be further configured in a preferred embodiment as: the slider is provided with a first sleeve on the rotating frame, the rotating arm is provided with a second sleeve on the rotating frame, one end of the tension spring is connected with the outer wall of the first sleeve, and the other end of the tension spring is connected with the outer wall of the second sleeve.

Through adopting above-mentioned technical scheme, be connected the both ends of extension spring with sleeve one and sleeve two respectively, can be when switching cabinet door, keep the atress direction of extension spring along self length direction all the time, reduce the damage that the extension spring both ends were buckled and are leaded to, improve the life of extension spring.

The present invention may be further configured in a preferred embodiment as: and a guide inclined plane is arranged on the side wall of the first accommodating groove close to the second accommodating groove.

Through adopting above-mentioned technical scheme, set up the guide inclined plane on the lateral wall that holding tank one is close to holding tank two, can close the back at the cabinet door, make things convenient for the slider to follow and hold groove roll-off in the groove one.

The present invention may be further configured in a preferred embodiment as: the last rotation cover of gim peg is equipped with pulley three, the gim peg passes through pulley three and the side sliding fit of guiding groove, the diameter of pulley three is less than the distance between the constant head tank both sides wall.

Through adopting above-mentioned technical scheme, it establishes pulley three to rotate to erect on the gim peg, can reduce the frictional force between gim peg and guiding groove, the constant head tank, reduces the gim peg and guiding groove, constant head tank contact position's wearing and tearing, improves the life of gim peg.

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

1. the operation when the cabinet door is locked is simplified;

2. when the cabinet door is opened, the sliding block does not need to be manually pushed into the second accommodating groove;

3. reduce the damage that the extension spring both ends were buckled and are leaded to, improve the life of extension spring.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic view of the connection relationship between the cabinet body and the cabinet door in the embodiment;

FIG. 3 is a schematic view of the connection relationship between the connection rod and the cabinet door and the cabinet body in the embodiment;

FIG. 4 is an enlarged view at A in FIG. 3;

FIG. 5 is an enlarged view at B in FIG. 3;

FIG. 6 is a schematic diagram showing the connection relationship between the structures on the slider in the embodiment.

In the figure, 1, a cabinet body; 11. a side plate; 12. a cabinet door; 13. a base plate; 14. a top plate; 15. hinging a shaft; 2. a fixing plate; 21. a guide groove; 22. positioning a groove; 23. a bump; 3. a shelf; 31. a chute; 32. a first accommodating groove; 33. a second accommodating groove; 34. a limiting groove; 35. a slider; 36. a limiting block; 37. a first pulley; 38. a first sleeve; 39. a guide ramp; 4. a connecting rod; 41. a rotating arm; 42. a second sleeve; 43. a first spring; 44. a fixing bolt; 45. a third pulley; 5. a push block; 51. a baffle plate; 52. a second spring; 53. and a second pulley.

Detailed Description

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

Example (b):

referring to fig. 1 and 2, for the utility model discloses a central air conditioning system water pump intelligent control cabinet, including the cabinet body 1 and cabinet door 12, the cabinet body 1 includes curb plate 11, bottom plate 13 and roof 14, and curb plate 11 on the cabinet body 1 right side is articulated through hinge and cabinet door 12, and the rotation axis is articulated shaft 15. The upper surface of the bottom plate 13 is bolted with a fixed plate 2, and the upper surface of the fixed plate 2 is provided with a guide groove 21 and a positioning groove 22. Shelf 3 has been bolted to cabinet door 12 towards the inside one side of cabinet body 1, and the last rotation frame of shelf 3 is equipped with connecting rod 4, and the one end that shelf 3 was kept away from to connecting rod 4 is equipped with gim peg 44, and gim peg 44 and guiding groove 21 and constant head tank 22 all sliding fit are equipped with spring 43 on the connecting rod 4, and the other end of spring 43 is connected with shelf 3.

Referring to fig. 1, two ends of the fixing plate 2 respectively abut against the two side plates 11, the fixing plate 2 is perpendicular to the side plates 11, and the side of the fixing plate 2 facing the outside of the cabinet 1 is flush with the side of the bottom plate 13 facing the outside of the cabinet 1. The upper surface of the fixing plate 2 is welded with a convex block 23, and the convex block 23 is positioned on one side of the fixing plate 2 facing the inside of the cabinet body 1.

Referring to fig. 1 and 2, guide groove 21 runs through fixed plate 2 along the length direction of fixed plate 2, and guide groove 21 is equipped with ten constant head tanks 22 on being close to the outside lateral wall of the cabinet body 1, and ten constant head tanks 22 are arranged along the length direction of guide groove 21, and the notch of constant head tank 22 inclines towards articulated shaft 15, and the top terminal surface of constant head tank 22 and the upper surface intercommunication of fixed plate 2, the bottom terminal surface flushes with the tank bottom of guide groove 21.

Referring to fig. 1, the shelf 3 is disposed in the width direction of the cabinet door 12, and the lower surface of the shelf 3 is higher than the upper surface of the fixing plate 2. The upper surface of the shelf 3 is provided with a connecting rod 4, the axis of rotation of which connecting rod 4 is vertical.

Referring to fig. 3 and 4, the connecting rod 4 is kept away from one end of shelf 3 and is welded with gim peg 44, and the main part of gim peg 44 is the cylinder, and gim peg 44 sets up along vertical direction, and the lower extreme of gim peg 44 is rotated the cover and is equipped with pulley three 45, and the diameter of pulley three 45 is less than the distance between the wall of constant head tank 22 both sides, and gim peg 44 passes through pulley three 45 and guiding groove 21 lateral wall sliding fit.

Referring to fig. 3 and 5, the upper surface of the shelf 3 is provided with a sliding groove 31, the sliding groove 31 is disposed along the vertical direction, two ends of the sliding groove 31 are respectively located at two sides of the connecting rod 4, and a sliding block 35 is slidably disposed in the sliding groove 31. The main body of the slide block 35 is a cylinder, and the slide block 35 is arranged along the vertical direction.

Referring to fig. 3 and 5, one end of the sliding groove 31 close to the hinge shaft 15 (see fig. 2) is provided with a first accommodating groove 32, the first accommodating groove 32 is located on one side of the sliding groove 31 facing the inside of the cabinet 1, the first accommodating groove 32 is arranged along the vertical direction, the top end surface of the first accommodating groove 32 is communicated with the upper surface of the shelf 3, the end surface of the closed end of the first accommodating groove 32 is flush with the bottom of the sliding groove 31, and the width of the first accommodating groove 32 is equal to that of the sliding groove 31. One end of the sliding chute 31 away from the hinge shaft 15 (see fig. 2) is provided with a second accommodating groove 33, and the second accommodating groove 33 is arranged with reference to the first accommodating groove 32.

Referring to fig. 3 and 5, the first sleeve 38 is rotatably sleeved on the sliding block 35, the rotating arm 41 is welded on the connecting rod 4, the rotating arm 41 is arranged in the vertical direction, the second sleeve 42 is rotatably sleeved on the rotating arm 41, two ends of the first spring 43 are respectively welded on the outer walls of the first sleeve 38 and the second sleeve 42, the first spring 43 is a tension spring, and the original length of the first spring 43 is smaller than the minimum distance between the rotating arm 41 and the second accommodating groove 33.

When the cabinet door 12 is opened, the sliding block 35 is located in the second accommodating groove 33 to provide a pulling force for the connecting rod 4, so that the fixing bolt 44 abuts against the side wall of the guide groove 21 provided with the positioning groove 22. When the cabinet door 12 is closed, the sliding block 35 is moved into the first accommodating groove 32 to provide a pulling force to the connecting rod 4, so that the fixing bolt 44 abuts against the side wall of the guide groove 21 without the positioning groove 22.

Referring to fig. 5 and 6, the side walls of the sliding groove 31, the first accommodating groove 32 and the second accommodating groove 33 are all provided with a limiting groove 34, a limiting block 36 is integrally formed on the sliding block 35, the limiting block 36 is a cylinder, the axis of the limiting block 36 coincides with the axis of the sliding block 35, and the limiting block 36 is in sliding fit with the limiting groove 34.

Referring to fig. 5 and 6, two sets of first pulleys 37 are rotatably sleeved on the sliding block 35, the axes of the first pulleys 37 coincide with the axis of the sliding block 35, the first pulleys 37 are respectively located on two sides of the limiting block 36, and the sliding block 35 is in sliding fit with the sliding groove 31, the first accommodating groove 32 and the second accommodating groove 33 through the first pulleys 37.

Referring to fig. 5, the side wall of the first receiving groove 32 facing the second receiving groove 33 is provided with a guiding inclined surface 39, and the guiding inclined surface 39 is located at the edge where the side wall of the first receiving groove 32 intersects with the sliding chute 31.

Referring to fig. 5, a through hole is formed between the bottom of the first accommodating groove 32 and the side surface of the shelf 3 opposite to the side of the cabinet door 12, a push block 5 is slidably inserted into the through hole, and the position of the push block 5 corresponds to the position of the projection 23 (see fig. 1). The side face of one end, facing the inside of the cabinet body 1, of the push block 5 is welded with a baffle plate 51, a second spring 52 is sleeved on the push block 5 in a sliding mode, the second spring 52 is a compression spring, one end of the second spring 52 is welded and fixed with the baffle plate 51, and the other end of the second spring is welded and fixed with the side face, opposite to the side face of the cabinet door 12, of the shelf 3. A second pulley 53 is arranged on the rotating frame at one end of the push block 5 facing the inside of the cabinet body 1, and the push block 5 is in sliding fit with the lug 23 through the second pulley 53. When the cabinet door 12 is close to be completely closed, the pushing block 5 abuts against the bump 23 and slides relatively, the pushing block 5 slides towards the inside of the first accommodating groove 32 to push the sliding block 35 out of the first accommodating groove 32, and the sliding block 35 is pulled towards the second accommodating groove 33 under the action of the tension spring.

The implementation principle of the embodiment is as follows: when the cabinet door 12 is opened, the sliding block 35 is positioned in the second accommodating groove 33, the connecting rod 4 rotates against the pulling force of the first spring 43, and the fixing bolt 44 is kept attached to the side wall of the guide groove 21 provided with the positioning groove 22, slides into each passing guide groove 21 and slides out of the notch of the guide groove 21. After the door 12 reaches a proper opening angle, the door 12 is pushed to rotate reversely, and the fixing bolt 44 is embedded into the first positioning slot 22 passing through to lock the door 12, which has the effect of simplifying the operation when locking the door 12.

When the cabinet door 12 is closed, the sliding block 35 is pushed into the first accommodating groove 32, the first spring 43 drives the fixing bolt 44 to be attached to the side wall of the guide groove 21 without the positioning groove 22, and the cabinet door 12 can be smoothly closed. After the cabinet door 12 is closed, the pushing block 5 contacts the protrusion 23 and slides in a direction approaching the sliding groove 31, the sliding block 35 is pushed out of the first accommodating groove 32, and the sliding block 35 is pulled into the second accommodating groove 33 under the action of the first spring 43.

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 a central air conditioning system water pump intelligent control cabinet, includes the cabinet body (1) and cabinet door (12), the cabinet body (1) includes bottom plate (13), curb plate (11), be equipped with fixed plate (2) on bottom plate (13), it is equipped with articulated shaft (15) to rotate to put up on cabinet door (12), cabinet door (12) are connected with a curb plate (11) through articulated shaft (15), cabinet door (12) are equipped with shelf (3) towards one side of the cabinet body (1) inside, it is equipped with connecting rod (4) to rotate to put up on shelf (3), the one end that shelf (3) were kept away from in connecting rod (4) is equipped with gim peg (44), its characterized in that: be equipped with guiding groove (21) on the upper surface of fixed plate (2), the length direction setting of fixed plate (2) is followed in guiding groove (21), be equipped with a plurality of constant head tank (22) that are used for holding gim peg (44) on the lateral wall of guiding groove (21), a plurality of constant head tank (22) are arranged along guiding groove (21) length direction, the notch of constant head tank (22) inclines towards articulated shaft (15), guiding groove (21) and constant head tank (22) all with gim peg (44) sliding fit, be used for being equipped with on shelf (3) and order about gim peg (44) towards a wobbling spring (43) of constant head tank (22) one side.

2. The intelligent control cabinet of central air conditioning system water pump according to claim 1, characterized in that: be equipped with spout (31) on shelf (3), it is provided with slider (35) to slide in spout (31), spout (31) are close to and are equipped with holding tank (32) on the lateral wall of articulated shaft (15) one end, are equipped with holding tank two (33) on the lateral wall of the other end, holding tank one (32) and holding tank two (33) all are located spout (31) and are close to the inside one side of the cabinet body (1), the tank bottom of holding tank slides and wears to be equipped with ejector pad (5), the side of shelf (3) is worn out to the one end that spout (31) were kept away from in ejector pad (5), be equipped with on shelf (3) and be used for driving about ejector pad (5) towards the spring two (52) of cabinet body (1) internal motion, be equipped with lug (23) on fixed plate (2), lug (23) correspond with the position of ejector pad (5), be equipped with rotor arm, rotor arm (41) set up along vertical direction, constant head tank (22) are located guide groove (21) on the outside lateral wall of the cabinet body (1), spring one (43) are the extension spring, the original length of spring one (43) is less than the distance between holding tank two (33) and rotor arm (41), the one end and the rotor arm (41) of extension spring are connected, and the other end is connected with slider (35).

3. The intelligent control cabinet of central air conditioning system water pump according to claim 2, characterized in that: be equipped with spacing groove (34) on the lateral wall of spout (31), holding tank (32) and holding tank two (33), be equipped with stopper (36) on slider (35), stopper (36) and spacing groove (34) sliding fit.

4. The intelligent control cabinet of central air conditioning system water pump according to claim 2, characterized in that: the sliding block (35) is provided with a first pulley (37) in a rotating frame, and the sliding block (35) is in sliding fit with one side wall of the sliding groove (31), the first accommodating groove (32) and the second accommodating groove (33) through the first pulley (37).

5. The intelligent control cabinet of central air conditioning system water pump according to claim 2, characterized in that: and a second pulley (53) is arranged on the rotating frame at one end of the push block (5) facing the convex block (23).

6. The intelligent control cabinet of central air conditioning system water pump according to claim 2, characterized in that: the last rotating frame of slider (35) is equipped with sleeve one (38), rotating frame is equipped with sleeve two (42) on rotor arm (41), extension spring one end and the outer wall connection of sleeve one (38), the other end and the outer wall connection of sleeve two (42).

7. The intelligent control cabinet of central air conditioning system water pump according to claim 2, characterized in that: and a guide inclined surface (39) is arranged on the side wall of the first accommodating groove (32) close to the second accommodating groove (33).

8. The intelligent control cabinet of central air conditioning system water pump according to claim 1, characterized in that: the rotating sleeve is equipped with three (45) pulleys on the fixed bolt (44), the fixed bolt (44) is in sliding fit with the side face of the guide groove (21) through the three (45) pulleys, and the diameter of the three (45) pulleys is smaller than the distance between the two side walls of the positioning groove (22).