CN212198206U

CN212198206U - Crane operation linkage table control machine box

Info

Publication number: CN212198206U
Application number: CN202020764327.7U
Authority: CN
Inventors: 牛广; 魏东辉; 王庆军; 张朋; 周奎
Original assignee: Henan Shengqi Machinery Group Co ltd
Current assignee: Henan Shengqi Machinery Group Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-12-22
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a hoist operation linkage platform control box, including supporting box, control box and case lid, the control box sets up in the supporting box upside, the control box rear side is parallel and level with the supporting box, the front end protrudes in the supporting box, the control box upside sets up the case lid, the control box middle part sets up the baffle, the baffle divide into back cavity and front chamber with the control box, the control box rear side is provided with the fresh air inlet, the fresh air inlet front side is installed and is gone into the fan, the fresh air inlet front side sets up wind-guiding device, control box back cavity lower wall is provided with first wind-guiding hole, control box front cavity lower wall is provided with second wind-guiding hole, the supporting box inboard is provided with the intermediate layer, form the wind-guiding passageway between intermediate layer and the supporting box wall, wind-guiding passageway both ends communicate with first wind-guiding hole and second wind-guiding hole respectively, the wind-guiding fan is installed to second wind-; the utility model discloses realize the interior district's heat dissipation of control machine case, avoid the production of heat dissipation blind area, utilize the supporting box body to increase heat radiating area, optimize the radiating effect.

Description

Crane operation linkage table control machine box

Technical Field

The utility model belongs to the technical field of crane operation linkage platform equipment, in particular to crane operation linkage platform control box.

Background

A linkage table is a device for controlling mechanical equipment such as a crane, and is generally installed in a cab or a general monitoring room, and an operator sits on a seat of the linkage table to operate the entire equipment by operating a master controller and buttons on operation boxes on both sides of the seat.

Traditional linkage platform adopts mechanical contact formula linkage platform, relies on and cuts the control mode that the resistance realized the motor speed governing, and the linkage platform reaches the control signal who changes the motor control cabinet through the inside mechanical contact of change linkage platform, and mechanical contact resistance is big, easy wearing and tearing, the machinery card has appeared dead, causes unable normal operating of hoist, shortcoming such as with high costs. Present widely used linkage platform is mostly the photoelectricity contactless linkage platform, but the control box is inside to need to set up a large amount of electrical parts, produces a large amount of heats, and current linkage platform control machine case heat dispersion is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoist operation linkage platform control box realizes the interior district's heat dissipation of control box, avoids the production of heat dissipation blind area, utilizes the supporting box body to increase heat radiating area, optimizes the radiating effect.

In order to achieve the above object, the utility model provides a following technical scheme: a crane operation linkage table control cabinet comprises a support box, a control box and a box cover, wherein the upper end of the support box is provided with an opening, the control box is fixedly arranged on the upper side of the support box and seals the opening of the support box, the rear side of the control box is flush with the support box, the front end of the control box protrudes out of the front side surface of the support box, the upper end of the control box is provided with an opening, the box cover is arranged on the upper side of the control box, an operating handle and a function button are installed on the box cover, a partition plate is arranged in the middle of the control box and divides the control box into a rear cavity and a front cavity, the upper side of the partition plate is in contact with the box cover, a plurality of threading grooves are arranged on the upper side of the partition plate, an air inlet hole is arranged on the rear side of the control box, a filter screen is arranged on the rear side of the air, the lower wall of the rear cavity of the control box is provided with a first air guide hole, the lower side wall of the front cavity of the control box is provided with a second air guide hole, the first air guide hole and the second air guide hole are communicated with the supporting box, the inner side of the supporting box is provided with an interlayer, an air guide channel is formed between the interlayer and the wall of the supporting box, two ends of the air guide channel are respectively communicated with the first air guide hole and the second air guide hole, an air guide fan is installed on the upper side of the second air guide hole, and the lower side of the front end of.

Preferably, the control box is hinged with the front end of the box cover through a hinge, and the control box is movably connected with the rear end of the box cover through a spring hanging buckle.

Preferably, operating handles are installed on the front portion and the rear portion of the box cover, the function buttons are installed on the rear portion of the box cover, electric devices in one-to-one correspondence with the operating handles and the function buttons are installed on the inner side of the box cover, and the function buttons and the electric devices are standard parts.

Preferably, the baffle downside, the side all with control box inner wall welding about, the side is provided with rubber packing on the baffle, and threading groove medial surface is provided with the rubber cushion.

Preferably, the guide vane is inclined upwards from one side close to the air inlet fan to the side far away from the air inlet fan.

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

the utility model divides the control box into two parts through the baffle plate to realize the partitioned heat dissipation, and the upper side of the baffle plate is provided with the threading groove, thereby not influencing the circuit arrangement; compared with a control case with fans directly arranged at two ends of the case body, the internal air circulation range is greatly enlarged, and the generation of a heat dissipation blind area is avoided; and utilize supporting box structure, greatly increased heat radiating area has realized the middle heat dissipation of hot-air circulation in-process, optimizes the radiating effect, and the structure is simpler, and the cost is lower.

Drawings

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

Fig. 2 is a schematic side view of the cross section of the present invention.

Fig. 3 is a schematic view of the air guiding device of the present invention.

In the figure: 1. the supporting box comprises a supporting box body, 2, a control box body, 3, a box cover, 4, an operating handle, 5, hinges, 6, a spring hanging buckle, 7, a partition plate, 8, a threading groove, 9, an air inlet hole, 10, a filter screen, 11, an air inlet fan, 12, an air guide device, 13, a first air guide hole, 14, a second air guide hole, 15, an interlayer, 16, an air guide channel, 17, an air guide fan, 18, an air outlet hole, 71, a rear cavity, 72, a front cavity, 121, a fixing ring, 122 and guide vanes.

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.

In the description of the present invention, it is to be understood that the terms "middle", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present embodiment provides a crane operation linkage console control box, which includes a support box 1, a control box 2 and a box cover 3, the upper end of the support box 1 is provided with an opening, the control box 2 is fixedly arranged on the upper side of the support box 1 and seals the opening of the support box 1, the rear side of the control box 2 is flush with the support box 1, the front end of the control box 2 protrudes out of the front side of the support box 1, the upper end of the control box 2 is provided with an opening, the box cover 3 is arranged on the upper side of the control box 2, the box cover 3 is provided with an operating handle 4 and a function button, the middle of the control box 2 is provided with a partition 7, the control box 2 is divided into a rear cavity 71 and a front cavity 72 by the partition 7, the upper side of the partition 7 contacts with the box cover 3, the upper side of the partition 7 is provided with a plurality of threading slots 8, the rear side of the control box 2 is provided with an air inlet, the air guiding device 12 comprises a fixing ring 121 connected with the outer edge of the air inlet fan 11, a plurality of inclined guide vanes 122 are transversely arranged on the inner side of the fixing ring 121, a first air guiding hole 13 is formed in the lower wall of a rear cavity 71 of the control box 2, a second air guiding hole 14 is formed in the lower side wall of a front cavity 72 of the control box 2, the first air guiding hole 13 and the second air guiding hole 14 are both communicated with the support box 1, an interlayer 15 is arranged on the inner side of the support box 1, an air guiding channel 16 is formed between the interlayer 15 and the wall of the support box 1, two ends of the air guiding channel 16 are respectively communicated with the first air guiding hole 13 and the second air guiding hole 14, an air guiding fan 17 is installed on the upper side of the second air guiding hole.

In this embodiment, control box 2 is articulated through hinge 5 with 3 front ends of case lid, and control box 2 passes through 6 swing joint of spring-hanging knot with 3 rear ends of case lid.

In this embodiment, operating handle 4 is all installed to case lid 3 front and back portion, and the installation of case lid 3 rear portion function button, 3 inboard installations of case lid and operating handle 1, function button one-to-one, and function button and electric part are the standard component.

In this embodiment, 7 downside of baffle, control the side and all with 2 inner wall welding of control box, the side is provided with rubber packing pad on 7 baffles, and 8 medial surfaces of threading groove are provided with the rubber cushion. The circuit conveniently passes through the partition plate 7 to seal the gap.

In this embodiment, the guide vane 122 is inclined upward from a side close to the air intake fan 11 to a side far from the air intake fan 11. The cooling air entering the rear chamber 71 is first circulated obliquely upward to the electrical component area on the underside of the lid 3.

The utility model discloses the theory of operation: the utility model discloses an intermediate layer 15 adopts thermal-insulated panel effect best, greatly increased the direct heat radiating area of box, make the circulation gas that carries the heat of rear chamber 71 cool again that advances fan 11 work, its blade rotation make outside cold air pass filter screen 10 and fresh air inlet 9, get into rear chamber 71 of control box 2, the guide vane 122 of air ducting 12 makes the cold air blow to the electrical components region of case lid 3 downside in an inclined way, the heat of electrical components is taken away to the circulation of circulation air, and lead into in the wind-guiding passageway 16 of supporting box 1 from the first wind-guiding hole 13 of control box 2 rear chamber 71 lower wall, supporting box 1, control box 2 and case lid 3 are the steel material and are favorable to the heat dissipation, the utility model discloses an intermediate layer 15 adopts thermal-insulated panel effect best, greatly; the circulating air is guided into the front cavity 72 of the control box 2 from the second air guide hole 14 through the air guide channel 16 under the driving of the air guide fan 17, the air guide fan 17 conveys the air upwards, an annular circulating track is formed in the front cavity 72 of the control box 1, and finally the hot air is exhausted from the air outlet hole 18 at the lower wall of the front cavity 72 of the control box 2; compare and directly set up fan, air circulation route at the case both ends directly, the circulation of air scope is less, the utility model discloses make the circulation of air scope increase, heat radiating area increases, and the radiating effect promotes greatly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hoist operation linkage platform control machine case, includes supporting box, control box and case lid, its characterized in that: the upper end of the supporting box is provided with an opening, the control box is fixedly arranged on the upper side of the supporting box and seals the opening of the supporting box, the rear side of the control box is flush with the supporting box, the front end of the control box protrudes out of the front side surface of the supporting box, the upper end of the control box is provided with an opening, the upper side of the control box is provided with the box cover, the box cover is provided with an operating handle and a function button, the middle part of the control box is provided with a baffle plate which divides the control box into a rear cavity and a front cavity, the upper side of the baffle plate is in contact with the box cover, the upper side of the baffle plate is provided with a plurality of threading grooves, the rear side of the control box is provided with an air inlet hole, the rear side of the air inlet hole is provided with a fan inlet, the front side of the air inlet fan is provided with an air guide device, the air guide device comprises a, the first air guide hole and the second air guide hole are communicated with the supporting box, an interlayer is arranged on the inner side of the supporting box, an air guide channel is formed between the interlayer and the wall of the supporting box, two ends of the air guide channel are respectively communicated with the first air guide hole and the second air guide hole, an air guide fan is installed on the upper side of the second air guide hole, and an air outlet hole is formed in the lower side of the front end of the control box.

2. The crane operation linkage console cabinet of claim 1, wherein: the control box is hinged with the front end of the box cover through a hinge, and the control box is movably connected with the rear end of the box cover through a spring hanging buckle.

3. The crane operation linkage console cabinet of claim 2, wherein: operating handles are installed on the front portion and the rear portion of the box cover, the function buttons are installed on the rear portion of the box cover, electric devices which correspond to the operating handles and the function buttons one to one are installed on the inner side of the box cover, and the function buttons and the electric devices are standard parts.

4. The crane operation linkage console cabinet of claim 3, wherein: the baffle downside, control the side all with the control box inner wall welding, the side is provided with rubber packing pad on the baffle, and threading groove medial surface is provided with the rubber cushion.

5. The crane operation linkage console cabinet of claim 4, wherein: the guide vane inclines upwards from one side close to the air inlet fan to the side far away from the air inlet fan.