CN107834374B - A kind of Combined folding switchgear - Google Patents
A kind of Combined folding switchgear Download PDFInfo
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- CN107834374B CN107834374B CN201711277132.9A CN201711277132A CN107834374B CN 107834374 B CN107834374 B CN 107834374B CN 201711277132 A CN201711277132 A CN 201711277132A CN 107834374 B CN107834374 B CN 107834374B
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a kind of Combined folding switchgears, including locating part, are set to two side positions of the Combined folding switchgear, including the first locating part and the second locating part；Top cover is set to the top of the Combined folding switchgear, and two sides are connected with the upper end of first locating part and the second locating part respectively；And separator, it is set between first locating part and the second locating part, both ends are attached with first locating part and the second locating part respectively.The present invention passes through being hinged between the hinged and separator between top cover so that overall structure can be smoothed out gathering or expansion, and can form structure latches after deployment when by external force push-and-pull action, improve stability.Simultaneously as only bottom plate and back side panel are detachable part, do not need complete detaching structure, thus convenient in actual use assembling and break.
Description
Technical Field
The invention relates to the technical field of power system equipment, in particular to a switch cabinet which can be assembled and disassembled and can be folded.
Background
The intelligent switch cabinet is a cabinet with high performance, high reliability, certain self-diagnosis and automatic control performance and network communication capability. The switch cabinet is an electric device, the outside line firstly enters the main control switch in the cabinet and then enters the branch control switch, and each branch is set according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.
The intelligent switch cabinet can be divided into a power distribution type, a motor control type and other control function types in form. The distribution type uses an intelligent circuit breaker as a core device, remote control, remote measurement, remote signaling and remote regulation of a distribution circuit are realized by an upper computer, and the motor control type uses a frequency converter and an intelligent motor controller as core devices to realize the optimal control of starting, running and stopping of a motor. Other control type intelligent switch cabinets are control type switch cabinets taking a Programmable Logic Controller (PLC) as a core, various control functions in the production process are completed, the control type intelligent switch cabinet is also the most potential product for automatic control development in the industrial production process, the PLC technology is organically combined with the traditional switch cabinet, and the control type intelligent switch cabinet is an effective measure for realizing intelligent transformation of a common switch cabinet with less investment and quick effect.
Conventional intelligent switch cabinet is bulky, has many inconveniences in actual production, warehouse deposit and transportation, also has some cubical switchboard that can assemble on the existing market of course, but its structural stability after assembling is not enough, and because dismantle completely between each part discrete, the process of equipment is consuming time and is hard.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems with existing switchgear.
Therefore, one of the objects of the present invention is to provide an assembled folding switch cabinet which can be easily assembled and disassembled and can be folded.
In order to solve the technical problems, the invention provides the following technical scheme: an assembled folding switch cabinet comprises limiting pieces, a first limiting piece and a second limiting piece, wherein the limiting pieces are arranged at two side positions of the assembled folding switch cabinet; the top cover component is arranged at the top of the assembled folding switch cabinet, and two side edges of the top cover component are respectively connected with the upper ends of the first limiting piece and the second limiting piece; and the separator is arranged between the first limiting part and the second limiting part, and two ends of the separator are respectively connected with the first limiting part and the second limiting part.
As a preferable aspect of the assembled folding switch cabinet of the present invention, wherein: the first limiting part and the second limiting part are mutually corresponding in overall structure, are vertically arranged and are mutually parallel.
As a preferable aspect of the assembled folding switch cabinet of the present invention, wherein: the top cover member comprises a first top cover member and a second top cover member; one end of the first top cover component is connected with the first limiting component, one end of the second top cover component is connected with the second limiting component, and the other ends of the first top cover component and the second top cover component are hinged to each other.
As a preferable aspect of the assembled folding switch cabinet of the present invention, wherein: the divider comprises a first divider and a second divider;
one end of the first separating piece is connected with the first limiting piece, one end of the second separating piece is connected with the second limiting piece, and the other ends of the first separating piece and the second separating piece are hinged with each other.
As a preferable aspect of the assembled folding switch cabinet of the present invention, wherein: one end of the first top cover component, which is connected with the first limiting component, is provided with a connecting component, and the other end of the first top cover component is provided with a first matching component; one end of the second top cover component, which is connected with the second limiting component, is provided with a connecting component, and the other end of the second top cover component is provided with a second matching component; the first matching piece and the second matching piece are matched with each other correspondingly and hinged through a positioning piece.
As a preferable aspect of the assembled folding switch cabinet of the present invention, wherein: a longitudinal through hole and a transverse through hole are formed in the positioning piece, the longitudinal through hole penetrates through the longitudinal center of the positioning piece, and a return element is arranged in the positioning piece; one end of the transverse through hole penetrates out of the side face of the positioning piece to be communicated with the outside, and a clamping piece is arranged in the transverse through hole.
As a preferable aspect of the assembled folding switch cabinet of the present invention, wherein: the side surface of the clamping piece is provided with an inclined hole, and the reduction piece penetrates through the inclined hole and is provided with a clamping knot matched with the inclined hole; the lower end of the clamping piece is provided with an elastic piece, and the elastic piece is connected with the bottom of the transverse through hole.
As a preferable aspect of the assembled folding switch cabinet of the present invention, wherein: the side edges of the first matching piece and the second matching piece are provided with positioning seams matched with the clamping piece.
As a preferable aspect of the assembled folding switch cabinet of the present invention, wherein: one end of the first spacing part, which is connected with the first limiting part, is provided with a connecting part, and the other end of the first spacing part is provided with a third fitting part; one end of the second separator, which is connected with the second limiting piece, is provided with a connecting piece, and the other end of the second separator is provided with a fourth matching piece; the third fitting piece and the fourth fitting piece are correspondingly matched with each other and hinged through a connecting shaft.
As a preferable aspect of the assembled folding switch cabinet of the present invention, wherein: the inner side surfaces of the first limiting part and the second limiting part are provided with convex parts connected with the connecting part.
The invention has the beneficial effects that: according to the invention, through the hinge connection between the first top cover part and the second top cover part and the hinge connection between the first separating part and the second separating part, the whole structure can be smoothly folded or unfolded when being pushed and pulled by external force, and the structure can be locked after being unfolded, so that the stability is improved. Meanwhile, only the bottom plate and the rear side plate are detachable parts, and the structure does not need to be completely detached, so that the assembly and disassembly during actual use are facilitated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic side view of a structure of a first embodiment of an assembled folding switch cabinet of the present invention.
Fig. 2 is a schematic plan view of a first top cover structure according to a second embodiment of the assembled folding switch cabinet of the present invention.
Fig. 3 is a schematic structural view of a second top cover member and a detailed connection view of a heat dissipation assembly according to a second embodiment of the assembled foldable switch cabinet of the present invention.
Fig. 4 is a schematic side view of a first top cover member and a second top cover member according to a second embodiment of the assembled foldable switch cabinet of the present invention.
Fig. 5 is a schematic view illustrating the installation of the top cover member according to the second embodiment of the modular folding switch cabinet of the present invention.
Fig. 6 is a schematic external structure view of a positioning member according to a second embodiment of the assembled foldable switch cabinet of the present invention.
Fig. 7 to 9 are schematic diagrams illustrating the locking and unlocking processes of the positioning element according to the second embodiment of the assembled foldable switch cabinet of the present invention.
Fig. 10 is a schematic view of a first partition structure of a third embodiment of an assembled folding switch cabinet of the invention.
Fig. 11 is a schematic structural view of a second partition according to a third embodiment of the assembled folding switch cabinet of the invention.
Fig. 12 is a side view of a first partition and a second partition of a third embodiment of the modular folding switchgear of the present invention.
Fig. 13 is a schematic view of the installation of the partition member according to the third embodiment of the sectional type folding switch cabinet of the present invention.
Fig. 14 to 16 are schematic views illustrating an overall structure stretching process of the assembled folding switch cabinet according to the third embodiment of the invention.
Fig. 17 is a schematic structural diagram of a bottom plate according to a fourth embodiment of the assembled folding switch cabinet of the invention.
Fig. 18 is a schematic view of the installation of the rear side plate and a detailed view of the sliding slot of the assembled foldable switch cabinet according to the fourth embodiment of the invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Referring to fig. 1, a schematic side view of an assembled folding switch cabinet according to a first embodiment of the present invention is provided. As can be seen from the figure, the main structure of the present invention includes a limiting member 100, which is disposed at two side positions of the assembled foldable switch cabinet and includes a first limiting member 101 and a second limiting member 102; the top cover component 200 is arranged at the top of the assembled folding switch cabinet, and two side edges of the top cover component are respectively connected with the upper ends of the first limiting piece 101 and the second limiting piece 102; and a spacer 300 disposed between the first limiting member 101 and the second limiting member 102, both ends of which are respectively connected to the first limiting member 101 and the second limiting member 102.
Specifically, the main structure of the assembled foldable switch cabinet of the present invention includes a limiting member 100. The position-limiting member 100 has the function of limiting the positions on both sides and forming a partitioned accommodating space. In the present invention, the stoppers 100 are integrally thin plates and are disposed at positions on both sides of the assembled foldable switch cabinet. Further, the limiting member 100 is vertically disposed and includes a first limiting member 101 and a second limiting member 102. The two are respectively positioned at the left side and the right side of the integral structure of the invention. The first limiting member 101 and the second limiting member 102 are symmetrical with each other, and are vertically arranged and parallel to each other.
The main structure of the modular folding switch cabinet of the present invention also includes a top cover 200. The top cover member 200 serves as a top cover seal in the present invention. The two side edges of the assembled folding switch cabinet are respectively connected with the upper ends of the first limiting piece 101 and the second limiting piece 102. Further, the cap member 200 includes a first cap member 201 and a second cap member 202. One end of the first top cover member 201 and one end of the second top cover member 202 are respectively hinged with the upper ends of the first retaining member 101 and the second retaining member 102, and the other ends of the first top cover member and the second top cover member are hinged with each other. Specifically, one end of the first cap member 201 is hinged to the top of the first stopper 101; one end of the second top cover 202 is hinged to the top of the second retaining member 102, and the other ends of the first top cover 201 and the second top cover 202 are hinged to each other.
Further, the overall structure of the first and second lid members 201 and 202 are similar, and the structures are complementary to each other, and the two are symmetrically arranged. In the present embodiment, the first lid member 201 and the second lid member 202 are each a single side of the lid member 200, are plate-shaped as a whole, and are each hinged to each other in the longitudinal direction.
The main structure of the assembled folding switch cabinet of the present invention further includes a partition 300. The separator 300 has a function of a layered partition to form a layered space in the present invention. The spacer 300 is disposed between the first stopper 101 and the second stopper 102, and is connected to both sides thereof, respectively. Further, the partition 300 includes a first partition 301 and a second partition 302. One end of the first separating member 301 and one end of the second separating member 302 are respectively hinged to the first limiting member 101 and the second limiting member 102, and the other ends of the first separating member and the second separating member are hinged to each other. Specifically, one end of the first spacer 301 is connected to the middle portion inside the first stopper 101; one end of the second spacer 302 is connected to the middle portion of the inner side of the second limiting member 102. Meanwhile, the other ends of the first and second partitions 301 and 302 are hinged to each other.
Further, the overall structure of the first separator 301 and the second separator 302 are similar, and the structures are complementary to each other, and the two separators are symmetrically disposed. In the present embodiment, the first and second partitions 301 and 302 are each one-sided and single-branched of the partition 300, are plate-shaped as a whole, and are each hinged to each other in the longitudinal direction.
In this embodiment, the first partition 301 is located right below the first cap member 201, and the length and width of the first partition are the same, and the first partition and the first cap member are parallel to each other at all times; meanwhile, the second separator 302 is also located right below the second cap member 202, and the length and width dimensions of the two members are the same, and the parallel positional relationship is maintained at all times.
Referring to fig. 2 to 9, a second embodiment of the present invention is different from the first embodiment in that: one end of the first top cover component 201 connected with the first limiting component 101 is provided with a connecting component L, and the other end is provided with a first matching component P-1; one end of the second top cover component 202 connected with the second limiting component 102 is provided with a connecting component L, and the other end is provided with a second matching component P-2; the first mating member P-1 and the second mating member P-2 are correspondingly engaged with each other and hinged by the positioning member 400.
Specifically, as can be seen from the above, one end of the first cap member 201 is hinged to the first limiting member 101, and the other end is hinged to one end of the second cap member 202. Meanwhile, the other end of the second cap member 202 is hinged to the second stopper 102.
Further, the first lid member 201 and the second lid member 202 are connected by fitting and fitting the first fitting member P-1 and the second fitting member P-2 to each other. The first member P-1 is located at the inside edge of the first cover member 201 and the second member P-2 is located at the inside edge of the second cover member 202.
Further, the first fitting member P-1 is tubular and has a through hole formed therein and extending therethrough in the longitudinal direction. In this embodiment, the first mating member P-1 has a longitudinal length, but less than the longitudinal length of the body of the first cap member 201. And a plurality of first fitting members P-1 are provided at the inner side edge of the first lid member 201, and all the first fitting members P-1 are arranged uniformly at equal intervals. The interval length between every two adjacent first matching pieces P-1 is just the longitudinal length of one first matching piece P-1, so as to ensure that the corresponding second matching piece P-2 can be smoothly matched and connected with the first matching piece P-1.
Meanwhile, the second fitting member P-2 is also tubular corresponding to the first fitting member P-1, and has a through hole formed therein and extending therethrough in the longitudinal direction. In this embodiment, the second fitting member P-2 also has a longitudinal length that is less than the longitudinal length of the body of the first cap member 201. And the second fitting members P-2 are fitted to the first fitting members P-1, and a plurality of second fitting members P-2 are provided at the inner side edge of the second lid member 202, each corresponding to a vacant position between the first fitting members P-1. Therefore, the second fitting parts P-2 are positioned to be complementary to all the first fitting parts P-1, and the inner ends of the two fitting parts can be engaged with each other under the complementary staggered structure to form connection. Therefore, all the second fitting parts P-2 are arranged equidistantly and uniformly. The interval length between every two adjacent second matching parts P-2 is just the longitudinal length of one second matching part P-2, so as to ensure that the corresponding first matching part P-1 can be smoothly matched and connected with the first matching part P-2.
Further, after the first fitting part P-1 and the second fitting part P-2 are in butt joint engagement, both the first fitting part P-1 and the second fitting part P-2 are tubular, and both the first fitting part P-1 and the second fitting part P-2 are internally provided with through holes. Therefore, the through holes inside the first mating member P-1 and the second mating member P-2 after connection are communicated with each other, and the positioning member 400 is inserted into the communicated through holes to realize hinge joint, so that the whole first top cover member 201 and the whole second top cover member 202 can be turned around the positioning member 400 as an axis.
Further, a longitudinal through hole T-1 and a transverse through hole T-2 are formed in the positioning piece 400, the longitudinal through hole T-1 penetrates through the longitudinal center of the positioning piece 400, and the original 401 is arranged in the positioning piece; one end of the transverse through hole T-2 penetrates through the side surface of the positioning member 400 to be communicated with the outside, and a clamping member 402 is arranged in the transverse through hole.
Further, the positioning member 400 is generally a solid cylinder as a whole, but has a certain structure of accommodating space therein, specifically: the positioning member 400 has a longitudinal through hole T-1 and a lateral through hole T-2 therein. The longitudinal through hole T-1 is a hollow channel along the longitudinal direction of the positioning member 400, the cross section is square, and the longitudinal through hole T-1 is located at the central axis of the positioning member 400. The transverse through hole T-2 is a hollow channel perpendicular to the direction of the longitudinal through hole T-1 and vertically led to the side surface of the positioning member 400, wherein one end of the transverse through hole passes through the outer side surface of the positioning member 400 to be communicated with the outside, and the other end of the transverse through hole passes through the longitudinal through hole T-1 and exceeds a certain length without penetrating through the side surface of the positioning member 400. The transverse through-hole T-2 is also square in cross section and communicates internally with the longitudinal through-hole T-1.
Further, a reducing piece 401 is provided inside the longitudinal through hole T-1. The main body of the original 401 is a solid rod, the section of the main body is square, and the size of the section is slightly smaller than the size of an inner hole of the longitudinal through hole T-1, so that the original 401 can be pushed and pulled in the longitudinal through hole T-1. Meanwhile, the clamping piece 402 is also arranged in the transverse through hole T-2, the clamping piece 402 is integrally in a solid quadrangular prism shape, and the size of the cross section of the clamping piece 402 is slightly smaller than the size of an inner hole of the transverse through hole T-2, so that the clamping piece 402 can be ensured to be capable of performing telescopic displacement in the transverse through hole T-2.
Further, an inclined hole X is formed in the side surface of the clamping piece 402, and the restoring piece 401 passes through the inclined hole X and is provided with a clamping knot 401a matched with the inclined hole X; the lower end of the clip member 402 is provided with an elastic member 403, and is connected to the bottom of the lateral through hole T-2 by the elastic member 403. Specifically, the side surface of the clip piece 402 has an inclined hole X penetrating between two generatrices corresponding to one diameter. The inclined hole X is an inclined channel with a rectangular section, penetrates through the side face of the clamping piece 402 and forms a certain included angle with the longitudinal through hole T-1. Meanwhile, the restoring member 401 is inserted into the inside of the longitudinal through hole T-1, which is at the position of the card 402, and also through the inclined hole X of the card 402. Therefore, the original 401 is also provided with a bent catch 401a at a position corresponding to the inclined hole X. The fastening structure 401a is configured to be matched with the inclined hole X and the longitudinal through hole T-1 at the central axis, and has a bent shape with one end protruding outwards. One bent side penetrates through the inclined hole X and has the same inclined angle with the inclined hole X, and the other bent side is folded back to the central shaft to continuously keep the corresponding position of the longitudinal through hole T-1 at the rear end.
Further, the sectional dimension of the bent side of the catch 401a is smaller than the corresponding sectional dimension of the inclined hole X. Meanwhile, the inside of the positioning member 400 main body corresponds to the side position of the clamping knot 401a to form a specific allowable space R, and the allowable space R is a vacant space matched with the external structure of the clamping knot 401a and is used for providing a vacant space for allowing movement for the protruding clamping knot 401a when the positioning member 400 with the clamping knot 401a is pushed and pulled in the longitudinal through hole T-1.
Meanwhile, the clamping piece 402 is arranged inside the transverse through hole T-2, the inner end face of the clamping piece 402 is connected with an elastic piece 403, and the other end of the elastic piece 403 is fixed with the bottom face of the transverse through hole T-2, so that the clamping piece 402 can elastically stretch out and draw back in the transverse through hole T-2 to a certain degree. The elastic member 403 may be a compression spring.
Furthermore, only one return element 401 and a longitudinal through hole T-1 which penetrate all the time are arranged in the positioning element 400, but a plurality of groups of the same clamping pieces 402, clamping knots 401a and transverse through holes T-2 are arranged in the positioning element, the number of the groups is the sum of the common number of the first matching pieces P-1 and the second matching pieces P-2, and each group of structures is arranged in the corresponding first matching pieces P-1 and the corresponding second matching pieces P-2.
Furthermore, the side edges of the first fitting piece P-1 and the second fitting piece P-2 are both provided with a positioning slit F matched with the clamping piece 402. As the positioning piece 400 is integrally inserted into the through holes in the first fitting piece P-1 and the second fitting piece P-2, and the clamping piece 402 is arranged in the transverse through hole T-2, the clamping piece has the tendency of extending out of the transverse through hole T-2 and extending out of the side surface of the positioning piece 400 under the action of the elastic piece 403, the side surfaces of all the first fitting pieces P-1 and the second fitting pieces P-2 are provided with positioning seams F corresponding to the positions of the clamping piece 402. The positioning slit F is in a long slit shape, and the slit width is slightly larger than the side length of the cross section of the clamping piece 402, so that the clamping piece 402 can extend into the corresponding positioning slit F again after extending out of the side surface of the positioning piece 400, and the clamping and locking of the positioning piece 400 and the first mating piece P-1 and the second mating piece P-2 are realized. In the invention, the positioning seams F on the side surfaces of the first mating piece P-1 and the second mating piece P-2 are set to have the following specific positions: when the first and second lid members 201 and 202 are both turned to the horizontal position at a flat angle of 180 °, the positioning slit F is located just at the uppermost side of the first and second mating members P-1 and P-2, corresponding to the catch 402.
Thus, as shown in fig. 5, 7 to 9, the locking and unlocking processes when the first and second caps 201 and 202 are turned around the positioning member 400 are performed.
When both the first and second caps 201 and 202 are in the vertical state, the present overall structure is in the collapsed state. At this time, the first and second caps 201 and 202 are close to each other, and parallel to each other. As the unitary structure is stretched laterally, the first and second caps 201, 202 are flipped about the retainer 400. At this time, since the distance between the first and second lid members 201 and 202 has not reached 180 °, the position of the positioning slit F has not been rotated to the position of the clip 402, and therefore, the clip 402 is pressed against the inside of the lateral through hole T-2 and cannot be extended outward. Finally, when the first and second caps 201 and 202 are turned to an angle of 180 °, the positioning slit F corresponds exactly to the position of the catch 402. The clip piece 402 is pushed by the elastic force of the elastic member 403 to displace, and the outer end of the clip piece extends into the positioning slit F to be locked with the first mating piece P-1 and the second mating piece P-2 (at this time, the bent edge of the clip knot 401a is just completely attached to the lower surface of the inclined hole X of the clip piece 402, that is, the clip knot 401a is just matched with the structural shape of the inclined hole X and is embedded into one corner end of the inclined hole X), as shown in fig. 7.
Pushing the original 401 will drive the fastening knot 401a to displace inwards. Because the clamping knot 401a is matched with the inclined hole X of the clamping piece 402, the displacement of the clamping knot 401a generates pressure on the contact surface of the clamping knot 401a and the inclined hole X, and the inclined hole X has a certain angle, so the pressure of the clamping knot 401a on the inclined hole X has a vertically downward component force, and the component force promotes the clamping piece 402 to generate downward displacement in the transverse through hole T-2 integrally, as shown in fig. 8, finally, the clamping piece 402 gradually shrinks into the transverse through hole T-2. When the restoring member 401 is pushed further, the lower side of the main body of the restoring member 401 abuts against the upper corner of the lower surface of the inclined hole X, as shown in fig. 9, and the first engaging member P-1 and the second engaging member P-2 are freely rotated again, so that the structure is unlocked.
Referring to fig. 10 to 16, a third embodiment of the present invention is different from the second embodiment in that: one end of the first spacing part 301 connected with the first limiting part 101 is provided with a connecting piece L, and the other end is provided with a third fitting piece P-3; one end of the second spacing element 302 connected with the second limiting element 102 is provided with a connecting element L, and the other end is provided with a fourth mating element P-4. The third fitting part P-3 and the fourth fitting part P-4 are correspondingly matched with each other and hinged through a connecting shaft Z.
Specifically, one end of the first spacer 301 is hinged to the first limiting member 101 through the connecting member L, and the other end is hinged to one end of the second spacer 302. Meanwhile, the other end of the second spacer 302 is hinged to the second limiting member 102 through the connecting member L. It should be noted that, in the present invention, the connecting piece L of the outer ends of the first partition 301 and the second partition 302 is the same as the connecting piece L of the outer ends of the first cap member 201 and the second cap member 202, and is in the shape of a hollow circular tube, and has a passage inside, which is disposed at the outer ends of the first partition 301 and the second partition 302 (or the first cap member 201 and the second cap member 202), and the first partition 301 and the second partition 302 are hinged to the protruding pieces W of the first retaining member 101 and the second retaining member 102 through the connecting piece L, respectively. In this embodiment, the protruding part W is engaged with the connecting part L, and the protruding part is disposed on the inner side surfaces of the first limiting part 101 and the second limiting part 102, and has a circular hole corresponding to the size of the inner channel of the connecting part L, and the protruding part W and the connecting part L are hinged by a rotating shaft, so as to be capable of rotating freely.
Further, the inner end of the first partitioning member 301 is provided with a third fitting member P-3, and the inner end of the second partitioning member 302 is provided with a fourth fitting member P-4. The third fitting part P-3 and the fourth fitting part P-4 are identical in shape and size, and have circular channels inside. The third engaging member P-3 has a flat surface on one side corresponding to the first partitioning member 301 and a convex arc surface on the other side, and they are connected to each other.
Further, a plurality of third fitting members P-3 and fourth fitting members P-4 are provided and are equally spaced apart from each other at the inner end edges of the first and second partitioning members 301 and 302, respectively. The third mating part P-3 and the fourth mating part P-4 are mutually matched and embedded to form connection. In the present invention, the third fitting part P-3 and the fourth fitting part P-4 are distributed and complementarily connected in the same manner as the first lid member 201 and the second lid member 202 are hinged in the second embodiment. The third fitting piece P-3 and the fourth fitting piece P-4 are hinged through a connecting shaft Z, and the connecting shaft Z is inserted into circular channels in the third fitting piece P-3 and the fourth fitting piece P-4 in a penetrating mode. Wherein, the connecting shaft Z is in the shape of a solid cylinder rod.
Further, when the overall structure is transversely stretched, the first partition 301 and the second partition 302 are turned around the connection axis Z, and when the included angle between the two surfaces reaches 180 degrees, because one surface of the third mating member P-3 and the fourth mating member P-4 is a plane and the outer end angle is a right angle, the outer end surface of the third mating member P-3 and the outer end side surface of the main body of the second partition 302 form a motion limit; while the fourth mating element P-4 forms a motion limit with the outer end side of the body of the first divider 301. At this point, the two sides are constrained together, so that the first and second spacers 301 and 302 are kept at an angle of 180 ° and cannot rotate further.
Therefore, as can be seen from the above, when the overall structure is stretched in the transverse direction, the first and second spacers 301 and 302 and the first and second caps 201 and 202 can be flipped along the same direction until reaching the 180 ° horizontal state, so as to form the motion limitation, the structure is locked, and the overall motion flipping process can refer to fig. 14 to 16.
Referring to fig. 17 and 18, a fourth embodiment of the present invention is different from the third embodiment in that: the main body structure of the invention also comprises a bottom plate D and a rear side plate H.
The bottom plate D is disposed at a lower bottom position of the present invention, and has a plate-like main structure, and two side ends of the main structure are respectively connected to lower ends of the first limiting member 101 and the second limiting member 102. Specifically, the two ends of the upper surface of the bottom plate D are provided with slide bars M, and the cross section of each slide bar M is T-shaped. Meanwhile, the lower ends of the first limiting part 101 and the second limiting part 102 connected with the sliding strip M are provided with sliding grooves N matched with the shape of the sliding strip M, the sliding grooves N are long-strip-shaped grooves, the cross sections of the sliding grooves N are also T-shaped, and the shapes of the sliding grooves N are complementary to the shape of the sliding strip M. The connection of the slide bar M and the sliding groove N realizes the connection of the bottom plate D with the first limiting member 101 and the second limiting member 102, respectively.
The rear side plate H is disposed at a rear side position of the present invention, and is connected to rear end surfaces of the first limiting member 101 and the second limiting member 102, sliding bars M are disposed at two ends of the rear side plate, sliding grooves N are disposed on rear end surfaces of the first limiting member 101 and the second limiting member 102, and a connection manner of the rear side plate H and the first limiting member 101 and the second limiting member 102 is the same as an installation manner of the bottom plate D. In addition, the front ends of the first limiting piece 101 and the second limiting piece 102 of the present invention are further provided with a single-leaf vertical hinged door.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (2)
1. The utility model provides an assembled folding switch cabinet which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the limiting pieces (100) are arranged at two side positions of the assembled folding switch cabinet and comprise first limiting pieces (101) and second limiting pieces (102);
the top cover component (200) is arranged at the top of the assembled folding switch cabinet, and two side edges of the top cover component are respectively connected with the upper ends of the first limiting piece (101) and the second limiting piece (102); and the number of the first and second groups,
the separator (300) is arranged between the first limiting piece (101) and the second limiting piece (102), and two ends of the separator are respectively connected with the first limiting piece (101) and the second limiting piece (102); wherein,
the cap member (200) comprises a first cap member (201) and a second cap member (202);
one end of the first top cover component (201) is connected with the first limiting component (101), one end of the second top cover component (202) is connected with the second limiting component (102), and the other ends of the first top cover component (201) and the second top cover component (202) are hinged with each other;
one end of the first top cover component (201) connected with the first limiting component (101) is provided with a connecting component (L), and the other end is provided with a first matching component (P-1);
one end of the second top cover component (202) connected with the second limiting component (102) is provided with a connecting component (L), and the other end is provided with a second matching component (P-2);
the partition (300) comprises a first partition (301) and a second partition (302);
one end of the first separating piece (301) is connected with the first limiting piece (101), one end of the second separating piece (302) is connected with the second limiting piece (102), and the other ends of the first separating piece (301) and the second separating piece (302) are hinged with each other;
the first fitting part (P-1) and the second fitting part (P-2) are correspondingly matched with each other and hinged through a positioning part (400);
a longitudinal through hole (T-1) and a transverse through hole (T-2) are formed in the positioning piece (400), the longitudinal through hole (T-1) penetrates through the longitudinal center of the positioning piece (400), and a return piece (401) is arranged in the positioning piece (400);
one end of the transverse through hole (T-2) penetrates through the side face of the positioning piece (400) to be communicated with the outside, and a clamping piece (402) is arranged in the transverse through hole;
an inclined hole (X) is formed in the side face of the clamping piece (402), the original piece (401) penetrates through the inclined hole (X), and a clamping knot (401 a) matched with the inclined hole (X) is arranged;
the lower end of the clamping piece (402) is provided with an elastic piece (403), and is connected with the bottom of the transverse through hole (T-2) through the elastic piece (403);
the side edges of the first matching piece (P-1) and the second matching piece (P-2) are provided with positioning seams (F) matched with the clamping piece (402);
one end of the first spacing part (301) connected with the first limiting part (101) is provided with a connecting part (L), and the other end is provided with a third fitting part (P-3);
one end of the second separator (302) connected with the second limiting piece (102) is provided with a connecting piece (L), and the other end is provided with a fourth matching piece (P-4);
the third fitting part (P-3) and the fourth fitting part (P-4) are correspondingly matched with each other and hinged through a connecting shaft (Z);
the inner side surfaces of the first limiting piece (101) and the second limiting piece (102) are provided with convex pieces (W) connected with the connecting piece (L).
2. The modular folding switchgear cabinet according to claim 1, characterized in that: the first limiting part (101) and the second limiting part (102) are corresponding to each other in overall structure, are vertically arranged and are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711277132.9A CN107834374B (en) | 2017-12-06 | 2017-12-06 | A kind of Combined folding switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711277132.9A CN107834374B (en) | 2017-12-06 | 2017-12-06 | A kind of Combined folding switchgear |
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| Publication Number | Publication Date |
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| CN107834374A CN107834374A (en) | 2018-03-23 |
| CN107834374B true CN107834374B (en) | 2018-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711277132.9A Active CN107834374B (en) | 2017-12-06 | 2017-12-06 | A kind of Combined folding switchgear |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754175A (en) * | 2019-11-01 | 2021-05-07 | 河北四通金融设备有限公司 | Steel file cabinet capable of being folded in front-back direction |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2728295B1 (en) * | 1994-12-14 | 1997-03-21 | Seva | MEANS FOR MOUNTING AND HINGING AN OPENING PANEL IN A FRAME AND DOOR OR FLOOR PIVOT COMPRISING SUCH MEANS |
| US6238029B1 (en) * | 2000-04-11 | 2001-05-29 | Ads, The Power Resource, Inc. | Universal electronics cabinet |
| CN2688629Y (en) * | 2004-04-30 | 2005-03-30 | 林辉忠 | Reusable foldable article distributing case |
| JP2014018634A (en) * | 2012-07-19 | 2014-02-03 | Akita Seiko Kk | Game machine cabinet |
| CN105984636A (en) * | 2015-02-26 | 2016-10-05 | 英沛克全球股份有限公司 | Packing container |
| CN205195082U (en) * | 2015-11-23 | 2016-04-27 | 国家电网公司 | Collapsible block terminal |
| CN105620861B (en) * | 2016-02-04 | 2017-08-29 | 浙江双友物流器械股份有限公司 | A kind of folding container |
| CN105905395A (en) * | 2016-06-03 | 2016-08-31 | 淮南市德飞机电设备制造有限公司 | Express folding box and assembling method thereof |
| CN205972198U (en) * | 2016-08-29 | 2017-02-22 | 苏州市华恺塑胶有限公司 | Folded turnover box |
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2017
- 2017-12-06 CN CN201711277132.9A patent/CN107834374B/en active Active
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| CN107834374A (en) | 2018-03-23 |
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Effective date of registration: 20180918 Address after: 225300 Changxin Road, Kowloon Town, Hailing District, Taizhou, Jiangsu, 28 Applicant after: TAIZHOU RUNYANG ELECTRICAL CO.,LTD. Address before: 214000 Lu Hu Road, Wuxi City, Jiangsu Province, No. 3 Applicant before: JIANGSU GENDE POWER EQUIPMENT CO., LTD. |
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