CN217523056U - Aluminum alloy electric cabinet applied to climbing frame electric hoist - Google Patents
Aluminum alloy electric cabinet applied to climbing frame electric hoist Download PDFInfo
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- CN217523056U CN217523056U CN202221112794.7U CN202221112794U CN217523056U CN 217523056 U CN217523056 U CN 217523056U CN 202221112794 U CN202221112794 U CN 202221112794U CN 217523056 U CN217523056 U CN 217523056U
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Abstract
The utility model discloses a be applied to and climb aluminum alloy electric cabinet on frame electric block, including box, the control circuit board of setting in the box, set up the internal vary voltage circuit board of box, the box includes aluminum alloy extrusion's case main part, sets up the installation apron at case main part both ends. The utility model adopts the box main body formed by extrusion of aluminum alloy, and the voltage transformation circuit board is arranged in the box main body in a sliding way, so that the structure is stable and firm, the deformation is not easy, and the safety performance is high; the transformer circuit board and the control circuit board are arranged in the box main body, and then the mounting cover plates at two ends are fixedly connected with the box main body through screws, so that the production and mounting efficiency is greatly improved; furthermore, the aluminum alloy main body has strong heat dissipation capacity, can effectively prolong the service life of each circuit component on the circuit board, and reduces the failure rate.
Description
Technical Field
The utility model relates to an electric block controlgear technical field, concretely relates to be applied to and climb aluminum alloy electric cabinet on frame electric block.
Background
The electric hoist for climbing frame is a light crane, is suitable for the lifting system of climbing frame, and has the features of compact structure, small size, light weight, high efficiency, reliable braking, convenient use, low hoisting speed, light machine body weight, high machine part hardness and less wear. Is a necessary machine for improving the labor efficiency and the labor condition. The existing electric hoist control system consists of a master control box and a plurality of branch control boxes. The general control box or the branch control boxes are respectively a box body formed by bending a metal plate, a control circuit board and are fixedly installed in the box body through screws, a power socket and a signal socket are arranged at the bottom or the side wall of the box body, the general control box is respectively connected with each branch control box through a plurality of power lines and signal lines, and meanwhile each branch control box is connected with a load sensor through a sensing line. As is well known, the box body formed by bending the metal plate is complex in processing, low in box body precision, weak in shell surface and insufficient in rigidity, the strength of the joint of the power socket and the signal socket with the shell is low, and after the power plug and the power socket are plugged and pulled out for multiple times, the power plug and the power socket are easy to loosen and have potential safety hazards.
Disclosure of Invention
In order to overcome the defects of the prior art, the aluminum alloy electric cabinet applied to the electric hoist of the climbing frame is provided.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides an aluminum alloy electric cabinet for on climbing frame electric block, includes the box, sets up control circuit board in the box, sets up the vary voltage circuit board in the box, the box includes aluminum alloy extrusion's case main part, sets up the installation apron at case main part both ends, is equipped with two at least female joints, an electric block power connection and signal receiver on one of them installation apron, be equipped with the installation spout of installation vary voltage circuit board in the case main part, the both ends slidable mounting of vary voltage circuit board is in the installation spout, the surface of case main part is equipped with a plurality of manipulation display holes, control circuit board installs at the back of manipulating display hole place region, four angles of case main part are equipped with the screw spread groove, and the installation apron passes through the screw and is connected with the screw spread groove.
The utility model discloses in, four angles of control circuit board are equipped with the screw hole site, and the screw passes the surface of case main part and is connected with the screw hole site.
The utility model discloses in, the installation apron is aluminum plate.
The utility model discloses in, a plurality of socket connecting holes have been seted up to the installation apron.
The utility model discloses in, the installation spout is including two inside bellied chimbs that lie in on the inner wall of case main part both sides respectively, chimb and case main part integrated into one piece.
The utility model discloses in, screw connection groove and case main part integrated into one piece.
The utility model has the advantages that: the utility model adopts the box main body formed by extrusion of aluminum alloy, and the voltage transformation circuit board is slidably mounted in the box main body, so that the structure is stable and firm, the deformation is not easy, and the safety performance is high; the transformer circuit board and the control circuit board are arranged in the box main body, and then the mounting cover plates at two ends are fixedly connected with the box main body through screws, so that the production and mounting efficiency is greatly improved; furthermore, the aluminum alloy main body has strong heat dissipation capacity, can effectively prolong the service life of each circuit component on the circuit board, and reduces the failure rate.
Drawings
The invention will be further explained with reference to the drawings and the embodiments below:
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is a bottom view of FIG. 1;
FIG. 3 is a view taken along line A-A of FIG. 1;
fig. 4 is an enlarged view of a portion B of fig. 3.
Detailed Description
Referring to fig. 1 to 4, the aluminum alloy electric cabinet that is applied to on climbing frame electric block that this embodiment provided, including the box, set up control circuit board 2 in the box, set up the vary voltage circuit board 3 in the box, be equipped with operating switch, display screen, signal lamp etc. on the control circuit board 2, the display screen includes extension state display and the promotion weight display that corresponds electric block, be equipped with transformer and a plurality of relay on the vary voltage circuit board 3. And an interval of more than 1cm exists between the control circuit board 2 and the transformation circuit board 3, so that heat dissipation is facilitated.
The box includes aluminum alloy extrusion integrated into one piece's case main part 11, sets up the installation apron 12 at case main part 11 both ends, installation apron 12 is made by the thick aluminum plate of high strength, has good bending resistance and resistance to deformation intensity.
Two female connectors 4, an electric hoist power connector 5 and a signal receiving device 6 are arranged on a mounting cover plate 12 at the bottom, one of the female connectors 4 is connected with one sub-control box or one main control box, and the other female connector 4 is connected with the next sub-control box. The electric hoist power connector 5 and the signal receiving device 6 are of conventional structure and will not be described in detail.
The transformer circuit board installation structure is characterized in that an installation sliding groove 13 for installing the transformer circuit board 3 is formed in the box main body 11, the installation sliding groove 13 comprises two convex edges protruding inwards and respectively located on the inner walls of the two sides of the box main body 11, the four convex edges form the installation sliding groove 13, the width of the installation sliding groove 13 corresponds to the thickness of the transformer circuit board 3, and the convex edges and the box main body 11 are integrally formed. Both ends slidable mounting of vary voltage circuit board 3 is in installation spout 13, the surface of case main part 11 is equipped with a plurality of control display hole 14 and four screw holes, control circuit board 2 is installed at the back of controlling the regional in display hole 14 place, and operating switch, display screen, signal lamp etc. on the control circuit board 2 correspond each and control display hole 14. Four angles of control circuit board 2 are equipped with the screw hole site, and the screw passes the screw hole on 11 surfaces of case main part and is connected with the screw hole site, fixes control circuit board 2. Four angles of case main part 11 are equipped with screw connection groove 15, screw connection groove 15 and case main part 11 integrated into one piece, installation apron 12 passes through the screw and is connected with screw connection groove 15.
In this embodiment, the mounting cover plate 12 is provided with a plurality of socket connecting holes, and the female connector 4, the electric hoist power connector 5, the signal receiving device 6 and the like are fixedly mounted in the socket connecting holes through the thread clamping structure.
In the production process, only need through saw bit intercepting partly box section bar, can form box main part 11, at box main part 11 upper surface processing a plurality of after that and control display hole 14, again with control circuit board 2 fixed mounting control display hole 14 place region and through the screw fixation, again with vary voltage circuit board 3 insert the installation spout 13 in, couple together each electronic components through the wire, will install the both ends of apron 12 fixed mounting box main part 11 at last, can accomplish production fast.
The above is only the preferred embodiment of the present invention, as long as the technical solution of the purpose of the present invention is realized by the substantially same means, all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides an aluminum alloy electric cabinet for on climbing frame electric block, includes box, sets up control circuit board (2) in the box, sets up vary voltage circuit board (3) in the box, its characterized in that: the box includes aluminum alloy extrusion's case main part (11), sets up installation apron (12) at case main part (11) both ends, is equipped with two at least female joint (4), an electric block power connector (5) and signal receiver (6) on one of them installation apron (12), be equipped with installation spout (13) of installation vary voltage circuit board (3) in case main part (11), the both ends slidable mounting of vary voltage circuit board (3) is in installation spout (13), the surface of case main part (11) is equipped with a plurality of control display holes (14), control circuit board (2) are installed at the back of controlling display hole (14) place region, four angles of case main part (11) are equipped with screw connection groove (15), and installation apron (12) are connected with screw connection groove (15) through the screw.
2. The aluminum alloy electric cabinet applied to the electric hoist of the climbing frame according to claim 1, characterized in that: and screw hole sites are arranged at four corners of the control circuit board (2), and screws penetrate through the surface of the box main body (11) and are connected with the screw hole sites.
3. The aluminum alloy electric cabinet applied to the electric hoist of the climbing frame according to claim 1, characterized in that: the mounting cover plate (12) is an aluminum plate.
4. The aluminum alloy electric cabinet applied to the electric hoist of the climbing frame according to claim 1, characterized in that: the mounting cover plate (12) is provided with a plurality of socket connecting holes.
5. The aluminum alloy electric cabinet applied to the climbing electric hoist according to claim 1, characterized in that: installation spout (13) are including two inside bellied chimbs that lie in box main body (11) both sides inner wall respectively, chimb and box main body (11) integrated into one piece.
6. The aluminum alloy electric cabinet applied to the climbing electric hoist according to claim 1, characterized in that: the screw connecting groove (15) and the box main body (11) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221112794.7U CN217523056U (en) | 2022-05-09 | 2022-05-09 | Aluminum alloy electric cabinet applied to climbing frame electric hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221112794.7U CN217523056U (en) | 2022-05-09 | 2022-05-09 | Aluminum alloy electric cabinet applied to climbing frame electric hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217523056U true CN217523056U (en) | 2022-09-30 |
Family
ID=83373615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221112794.7U Active CN217523056U (en) | 2022-05-09 | 2022-05-09 | Aluminum alloy electric cabinet applied to climbing frame electric hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217523056U (en) |
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2022
- 2022-05-09 CN CN202221112794.7U patent/CN217523056U/en active Active
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