CN212063305U - Kicking type electric wiring device - Google Patents

Kicking type electric wiring device Download PDF

Info

Publication number
CN212063305U
CN212063305U CN201922310780.0U CN201922310780U CN212063305U CN 212063305 U CN212063305 U CN 212063305U CN 201922310780 U CN201922310780 U CN 201922310780U CN 212063305 U CN212063305 U CN 212063305U
Authority
CN
China
Prior art keywords
groove
wiring
wire
skirting
metal hollow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201922310780.0U
Other languages
Chinese (zh)
Inventor
陈�光
唐动直
盛珏
孙亚军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sany Construction Technology Co Ltd
Original Assignee
Sany Construction Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sany Construction Technology Co Ltd filed Critical Sany Construction Technology Co Ltd
Priority to CN201922310780.0U priority Critical patent/CN212063305U/en
Application granted granted Critical
Publication of CN212063305U publication Critical patent/CN212063305U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Details Of Indoor Wiring (AREA)

Abstract

The present disclosure provides a skirting type electrical wiring device, including a skirting type electrical wiring groove, a plurality of connectable electrical equipment facilities and a plurality of wire grooves. This skirting formula electric wiring groove includes the hollow groove of metal, is located the wiring mouth at the hollow groove top of metal and sets up in the perpendicular wall of at least one of the hollow inslot of metal. The metal hollow groove is arranged on the surface of the wall body and comprises a strong current groove which is isolated by a vertical partition and is adjacent to the surface of the wall body, a strong current cable is arranged in the strong current groove and is connected to a wiring electrical equipment facility through a wire groove. The skirting type electrical wiring device disclosed by the disclosure can be integrated with decoration, and is attractive and practical. The strong and weak current wiring is separated, and the connection mode of directly leading out the wire from top to bottom can realize interface standardization, construction assembly, high structural integrity, good leakproofness and waterproofness, high electromagnetic shielding performance, safety and reliability.

Description

Kicking type electric wiring device
Technical Field
The present disclosure relates to the field of electrical wiring, and more particularly, to an indoor electrical wiring device.
Background
In the existing buildings, indoor electric wiring needs ways such as embedding or damaging wall surfaces, and the like, so that the building is high in cost, pollution is high, and the building is daunting. The use of wall trunking or exposed pipe laying is not beautiful and is difficult to be accepted by the public.
The wiring line slot structures of other skirting positions are mostly distributed up and down in strong and weak current, although the structure is convenient to be very thin, the upper side and the lower side are difficult to be led out, the line outlet route of the lower side line slot is vertically upwards blocked by the upper side line slot, the line outlet route of the upper side line slot is vertically downwards blocked by the lower side line slot, and the line has to be led out from the side.
Based on above technical problem, need urgently to need a novel skirting formula electrical wiring device, can integrate pleasing to the eye practicality with the fitment. The strong and weak current wiring is separated in the horizontal direction, the wires can be directly led out from the upper end and the lower end, the interface can be standardized, and the construction assembly is realized. Meanwhile, the structure integrity is high, the tightness and the water resistance are good, the electromagnetic shielding performance is high, and the safety and the reliability are realized.
SUMMERY OF THE UTILITY MODEL
To address at least one of the problems with the prior art described above, the present disclosure provides a simple, adaptable kicker electrical wiring device.
According to an aspect of the present disclosure, there is provided a skirting type electrical wiring groove, comprising a metal hollow groove, a wiring port located at the top of the metal hollow groove, and at least one vertical partition arranged in the metal hollow groove.
According to at least one embodiment of the present disclosure, the connection opening is provided with an openable cover plate.
According to at least one embodiment of the present disclosure, the metal hollow groove is a metal hollow square groove.
According to one aspect of the present disclosure, there is provided a kick type electrical wiring device, comprising any one of the kick type electrical wiring slots, a plurality of connectable electrical equipment facilities, and a plurality of wire slots; the skirting type electric wiring groove is formed in the surface of the wall.
According to at least one embodiment of the present disclosure, the metal hollow groove comprises a strong electric groove which is isolated by the vertical partition and is adjacent to the wall surface, a strong electric cable is arranged in the strong electric groove, and the strong electric cable is connected to a wire-connectable electrical equipment facility through the wire groove.
According to at least one embodiment of the present disclosure, the metal hollow groove further comprises at least one weak current groove isolated by the vertical partition, a weak current cable is arranged in the weak current groove, and the weak current cable is connected to the wire-connectable electrical equipment facility through the wire groove.
According to at least one embodiment of the present disclosure, the raceway and the wireable electrical equipment installation are disposed on a wall surface.
According to at least one embodiment of the present disclosure, the trunking and the wireable electrical equipment installation are pre-buried within a wall.
According to at least one embodiment of the present disclosure, the trunking and the wireable electrical equipment installation are pre-buried within a floor.
Based on the above technical scheme of this disclosure to following beneficial effect has been realized: the building structure disclosed by the invention 1) does not need to be embedded in a concrete layer, does not occupy the height of the layer, has high maintainability, and can ensure that an electrical system can be used in the whole life cycle of a building; 2) the problem that the upper and lower outgoing line directions are mutually shielded in other strong and weak current wall surface wiring modes is solved; 3) the structure wholeness is high, and leakproofness waterproof nature is good, and electromagnetic shielding nature is high, safe and reliable, and is pleasing to the eye practical.
The skirting type electrical wiring device disclosed by the invention is convenient and feasible in wiring mode, and simple and practical in installation mode. By adopting the skirting type electric wiring device, the interface standardization, the construction assembly and the high structural integrity can be realized.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the disclosure and together with the description serve to explain the principles of the disclosure.
FIG. 1 is a cross-sectional view of a kick type electrical wiring slot according to the present disclosure.
FIG. 2 is a schematic view of the installation of a kick-type electrical wiring trough according to the present disclosure.
Fig. 3-5 are schematic views of different embodiments of a kick-type electrical wiring device according to the present disclosure.
Reference numerals:
1-metal hollow groove; 2-a wiring port; 21-cover plate; 3, vertical partition; 4-an on-line electrical equipment facility; 5, a wire groove; 6-a strong electric tank; 61-strong electric cable; 7-weak current groove; 71-weak current cables; 8, a wall body; 9-floor.
Detailed Description
The present disclosure will be described in further detail with reference to the drawings and embodiments. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not to be construed as limitations of the present disclosure. It should be further noted that, for the convenience of description, only the portions relevant to the present disclosure are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict. The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
According to a first embodiment of the present disclosure, a skirting type electrical wiring groove is provided, which comprises a metal hollow groove 1, a wiring port 2 located at the top of the metal hollow groove 1, and at least one vertical partition 3 arranged in the metal hollow groove 1. Optionally, the connection port 2 is provided with an openable cover 21. Alternatively, the metal hollow groove 1 may be provided as a metal hollow square groove. Alternatively, the number of the vertical partitions 3 is set to 1. FIG. 1 is a sectional view of a kick type electrical wiring groove. FIG. 2 shows a schematic view of the installation of a kick-type electrical wiring trough. The skirting type electric wiring groove can be arranged at the skirting position on the surface of the wall body 8. It should be noted that the examples shown in fig. 1 and 2 are only for illustrative purposes and are not used to limit the present disclosure, and those skilled in the art may also adjust the examples to form other corresponding shapes according to the actual design situation. In addition, those skilled in the art will also understand that the above shapes can be combined according to the actual design requirements.
The present disclosure also provides a skirting type electrical wiring device, comprising a skirting type electrical wiring groove, a plurality of connectable electrical equipment facilities 4 and a plurality of wire chases 6; the skirting type electric wiring groove is arranged on the surface of the wall body; the skirting type electric wiring groove comprises a metal hollow groove 1, a wiring port 2 positioned at the top of the metal hollow groove, and at least one vertical partition 3 arranged in the metal hollow groove 1. Optionally, the connection port 2 is provided with an openable cover 21. Alternatively, the metal hollow groove 1 may be provided as a metal hollow square groove. Alternatively, the number of the vertical partitions 3 is set to 1.
Optionally, the metal hollow channel 1 comprises a strong electric channel 6 adjacent to the wall surface isolated by the vertical partition 3, a strong electric cable 61 is arranged in the strong electric channel 6, and the strong electric cable 61 is connected to the wire-connectable electric equipment facility 4 through the wire channel 5.
Optionally, the metal hollow tank 1 further comprises at least one weak current tank 7 isolated by the vertical partition 3, a weak current cable 71 is arranged in the weak current tank 7, and the weak current cable 71 is connected to the wire-connectable electrical equipment facility 4 through the wire tank 5.
Alternatively, the connectable electric equipment facility 4 includes a junction box, an electric appliance, a strong and weak electric box, and the like.
In the disclosed embodiment, the kick type electrical wiring device may include one electrical equipment installation 4 and may also include a plurality of electrical equipment installations 4.
Optionally, when the connectable electrical equipment facility includes a junction box, the junction box includes a weak electrical cable interface and a strong electrical cable interface.
Optionally, when the connectable electrical equipment facility comprises a junction box, at least two junction boxes are included, respectively a weak electrical cable connection junction box and a strong electrical cable connection junction box.
Fig. 3 to 5 show different embodiments of the kick type electrical wiring device. Optionally, the connectable wire electrical equipment facilities 4 and the wire chase 5 are pre-buried in the wall. Alternatively, the connectable wire electrical equipment installation 4 and the wire chase 5 are provided on a wall surface. Optionally, the connectable electrical equipment installation 4 and the trunking 5 are pre-buried within the floor 9.
It should be noted that the examples shown in fig. 3-5 are for illustrative purposes only and are not intended to limit the present disclosure, and those skilled in the art may adjust the examples to form other corresponding shapes according to actual design conditions. In addition, those skilled in the art will also understand that the above shapes can be combined according to the actual design requirements.
The kick type electric wiring device described above will be described in detail with reference to specific embodiments.
The present disclosure provides a skirting electrical wiring trough, as shown in fig. 1 and 2. This skirting formula electric wiring groove includes metal hollow groove 1, is located the wiring mouth 2 at metal hollow groove 1 top to and set up in at least one perpendicular wall 3 in metal hollow groove 1. The metal hollow groove 1 improves the electromagnetic shielding capability. The vertical partition 3 improves the wiring convenience in the use and installation processes of the skirting type electric wiring groove, and solves the problem of difficult wire outgoing on the upper side and the lower side caused by the vertical partition in the common wiring groove. The connection port 2 can serve as both a connection and an operating opening.
Optionally, the connection port 2 is provided with an openable cover 21. The provision of the openable cover 21 facilitates handling and further improves structural integrity, sealing and waterproofing.
Optionally, the metal hollow groove 1 is a metal hollow square groove. The square is a common shape of the skirting line, as shown in fig. 2, the metal hollow groove 1 is set to be a metal hollow square groove which is adapted to the shape of the skirting line, and the installation convenience and the attractiveness of the skirting type electric wiring groove are improved. Besides the square shape, the metal hollow groove 1 can be set into other shapes such as arc shape, trapezoid shape and the like.
FIG. 1 illustrates one embodiment of a skirting electrical wiring trough.
Fig. 2 is a schematic view showing the installation of the kick type electrical wiring groove, which is installed at the kick position on the surface of the wall 8.
The present disclosure also provides a skirting type electrical wiring device, comprising a skirting type electrical wiring groove, a connectable electrical equipment facility 4 and a wire groove 5; the skirting type electric wiring groove is formed in the surface of the wall body 8. The skirting type electric wiring groove comprises a metal hollow groove 1, a wiring port 2 located at the top of the metal hollow groove 1 and at least one vertical partition 3 arranged in the metal hollow groove 1. Optionally, the connection port 2 is provided with an openable cover 21. Optionally, the metal hollow groove 1 is a metal hollow square groove.
Optionally, the metal hollow groove 1 comprises a strong electric groove 6 which is isolated by the vertical partition 3 and is adjacent to the surface of the wall body 8, a strong electric cable 61 is arranged in the strong electric groove 6, and the strong electric cable 61 is connected to the wire-connectable electric equipment facility 4 through the wire groove 5. As shown in fig. 3 and 5.
Optionally, the metal hollow tank 1 further comprises at least one weak current tank 7 isolated by the vertical partition 3, a weak current cable 71 is arranged in the weak current tank 7, and the weak current cable 71 is connected to the wire-connectable electrical equipment facility 4 through the wire tank 5. As shown in fig. 4.
Optionally, the connectable wire electrical equipment installation 4 and the wire chase 5 are pre-buried within the wall 8.
As shown in fig. 3, the connectable wire electrical equipment facilities 4 and the wire chase 5 are pre-buried in the wall. The communication between the strong current cable 61 arranged in the strong current groove 6 and the wire groove 5 and the wire-connecting electric equipment facility 4 pre-buried in the wall body is realized through the wiring port 2 at the top of the metal hollow groove 1 by adopting a concealed wiring mode, such as wiring modes in a concrete wall, a batten, a light steel keel partition wall and the like. The number of the electrical equipment installation 4 and the trunking 5 that can be wired can be set as desired.
Similarly, the present disclosure also provides another embodiment, the connectable wire electrical equipment facility 4 and the wire chase 5 are pre-buried in the wall. The communication between the weak current cable 71 arranged in the weak current groove 7 and the wire groove 5 and the wire-connection electric equipment facility 4 pre-buried in the wall body is realized through the wiring port 2 at the top of the metal hollow groove 1 by adopting a concealed wiring mode, such as wiring modes in a concrete wall, a batten, a light steel keel partition wall and the like. The number of the electrical equipment installation 4 and the trunking 5 that can be wired can be set as desired.
Similarly, the present disclosure also provides another embodiment, the connectable wire electrical equipment facility 4 and the wire chase 5 are pre-buried in the wall. The method is characterized in that a concealed wiring mode is adopted, for example, wiring modes in a concrete wall, a batten, a light steel keel partition wall and the like are adopted, a weak current cable 71 arranged in a weak current groove 7 is communicated with a wire groove 5 and a wire-connected electric equipment facility 4 which are pre-buried in the wall through a wiring port 2 at the top of a metal hollow groove 1, a strong current cable 61 arranged in a strong current groove 6 is communicated with the wire groove 5 and the wire-connected electric equipment facility 4 which are pre-buried in the wall through the wiring port 2 at the top of the metal hollow groove 1. The number of the electrical equipment installation 4 and the trunking 5 that can be wired can be set as desired.
Optionally, the connectable wire electrical equipment installation 4 and the wire chase 5 are disposed on the surface of the wall 8.
As shown in fig. 4, the connectable wire electric equipment facilities 4 and the wire chase 5 are provided on the surface of the wall 8. The weak current cable 71 arranged in the weak current groove 7 is communicated with the wire groove 5 arranged on the surface of the wall body 8 and the wire-connecting electric equipment facility 4 through the wiring port 2 at the top of the metal hollow groove 1 by adopting wiring modes such as surface installation, various wall surface interlayers not installed in the wall and the like. The number of the electrical equipment installation 4 and the trunking 5 that can be wired can be set as desired.
The present disclosure also provides another embodiment, the connectable wire electrical equipment facility 4 and the wire chase 5 are disposed on the surface of the wall 8. The communication between the strong electric cable 61 arranged in the strong electric groove 6 and the wire groove 5 arranged on the surface of the wall body and the wire-connecting electric equipment facility 4 is realized through the wire connection port 2 at the top of the metal hollow groove 1 by adopting the wiring modes of surface mounting, various wall surface interlayers not arranged in the wall and the like. The number of the electrical equipment installation 4 and the trunking 5 that can be wired can be set as desired.
The present disclosure also provides another embodiment, the connectable wire electrical equipment facility 4 and the wire chase 5 are disposed on the surface of the wall 8. The communication between the strong electric cable 61 arranged in the strong electric groove 6 and the wire groove 5 arranged on the surface of the wall body and the wire-connected electric equipment facility 4 is realized through the wiring port 2 at the top of the metal hollow groove 1 by adopting wiring modes such as open installation and various wall surface interlayers which are not installed in the wall, and the communication between the weak electric cable 71 arranged in the weak electric groove 7 and the wire groove 5 arranged on the surface of the wall body 8 and the wire-connected electric equipment facility 4 is realized through the wiring port 2 at the top of the metal hollow groove 1. The number of the electrical equipment installation 4 and the trunking 5 that can be wired can be set as desired.
Optionally, the connectable electrical equipment installation 4 and the trunking 5 are pre-buried within the floor 9.
As shown in fig. 5, the connectable wire electrical equipment facilities 4 and the wire chase 5 are pre-buried in the floor 9. The wiring port 2 arranged at the top of the metal hollow groove 1 faces the ground by adopting a concealed wiring mode, such as a wiring mode in a floor slab, a floor, a ground overhead layer and the like, and the strong electric cable 61 arranged in the strong electric groove 6 is communicated with the wire groove 5 and the wire-connected electric equipment facility 4 which are pre-buried in the floor 9 through the wiring port 2. The number of the electrical equipment installation 4 and the trunking 5 that can be wired can be set as desired.
The present disclosure also provides another embodiment where the connectable wire electrical equipment facility 4 and the wire chase 5 are pre-buried within the floor 9. The wiring port 2 arranged at the top of the metal hollow groove 1 faces the ground, and the weak current cable 71 arranged in the weak current groove 7 is communicated with the wire groove 5 pre-buried in the floor and the wire-connecting electric equipment facility 4 through the wiring port 2 by adopting a concealed wiring mode, such as a wiring mode in a floor slab, a floor, a ground overhead layer and the like. The number of the electrical equipment installation 4 and the trunking 5 that can be wired can be set as desired.
The present disclosure also provides another embodiment where the connectable wire electrical equipment facility 4 and the wire chase 5 are pre-buried within the floor 9. The wiring port 2 arranged at the top of the metal hollow groove 1 faces the ground, the weak current cable 71 arranged in the weak current groove 7 is communicated with the wire groove 5 and the wire-connected electric equipment facility 4 which are pre-embedded in the floor through the wiring port 2, and the strong current cable 61 arranged in the strong current groove 6 is communicated with the wire groove 5 and the wire-connected electric equipment facility 4 which are pre-embedded in the floor 9 through the wiring port 2. The number of the electrical equipment installation 4 and the trunking 5 that can be wired can be set as desired.
In the description herein, reference to the description of the terms "one embodiment/mode," "some embodiments/modes," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment/mode or example is included in at least one embodiment/mode or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to be the same embodiment/mode or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments/modes or examples. Furthermore, the various embodiments/aspects or examples and features of the various embodiments/aspects or examples described in this specification can be combined and combined by one skilled in the art without conflicting therewith.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
It will be understood by those skilled in the art that the foregoing embodiments are merely for clarity of illustration of the disclosure and are not intended to limit the scope of the disclosure. Other variations or modifications may occur to those skilled in the art, based on the foregoing disclosure, and are still within the scope of the present disclosure.

Claims (8)

1. A kicking type electric wiring device is characterized by comprising a kicking type electric wiring groove, a plurality of wire connecting electric equipment facilities and a plurality of wire grooves;
skirting formula electric wiring groove includes: the wiring structure comprises a metal hollow groove, a wiring port positioned at the top of the metal hollow groove and at least one vertical partition arranged in the metal hollow groove;
the metal hollow groove comprises a strong electric groove which is isolated by the vertical partition and is adjacent to the surface of the wall body, a strong electric cable is arranged in the strong electric groove, and the strong electric cable is connected to the electric equipment facility capable of being connected through the wire groove;
the skirting type electric wiring groove is formed in the surface of the wall.
2. The kick type electrical wiring device according to claim 1, wherein the wiring opening is provided with an openable cover plate.
3. The skirting electrical wiring device of claim 1 wherein said metallic hollow channel is a metallic hollow square channel.
4. The kick type electrical wiring device according to any one of claims 1 to 3, comprising a vertical partition.
5. The kick type electrical wiring device according to claim 1, wherein the metal hollow channel further comprises at least one weak current channel isolated by the vertical partition, a weak current cable being disposed within the weak current channel, the weak current cable being connected to the wireable electrical equipment facility through the wire channel.
6. The skirting electrical wiring device of claim 1, wherein said trunking and said hot-pluggable electrical equipment are disposed on a wall surface.
7. The skirting electrical wiring device of claim 1, wherein said trunking and said wireable electrical equipment facilities are pre-embedded within a wall.
8. The kick-type electrical wiring device of claim 1, wherein the wire chase and the wireable electrical equipment installation are pre-buried within a floor.
CN201922310780.0U 2019-12-20 2019-12-20 Kicking type electric wiring device Active CN212063305U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922310780.0U CN212063305U (en) 2019-12-20 2019-12-20 Kicking type electric wiring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922310780.0U CN212063305U (en) 2019-12-20 2019-12-20 Kicking type electric wiring device

Publications (1)

Publication Number Publication Date
CN212063305U true CN212063305U (en) 2020-12-01

Family

ID=73511925

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922310780.0U Active CN212063305U (en) 2019-12-20 2019-12-20 Kicking type electric wiring device

Country Status (1)

Country Link
CN (1) CN212063305U (en)

Similar Documents

Publication Publication Date Title
US20110240363A1 (en) Weatherproof electrical box
CN212063305U (en) Kicking type electric wiring device
JPH0287920A (en) Wiring system for power below carpet, and adaptor
CN110730853A (en) Construction method of house with separated pipeline and main body structure
KR101874435B1 (en) Electrical wiring structure arranged a connection point in wall and building construction method
KR100379752B1 (en) Method of distributing wires for a building
KR100717889B1 (en) A Branch Device For The Ceiling Distribution Wires
CN204720718U (en) A kind of household electric connected system
CN208094124U (en) A kind of electrical structure wiring system for assembled architecture
CN212518253U (en) Elevator machine room wire casing joint easy to assemble and maintain
KR100675521B1 (en) Support body of electric wire of bottom slab for building
CN212935272U (en) Mounting structure of indoor distribution box and household distribution box of residence
DE2822883A1 (en) Bus=bar and socket outlet system in modular form - permits free selection and alteration of distance between outlets using rectangular section building blocks
WO2019218225A1 (en) House having water pipe and low-voltage wire separate from main structure
CN213085128U (en) Integrated junction box for elevator hoistway
CN207117100U (en) cable mounting structure
CN217486778U (en) Primary and secondary fusion controller
CN209072032U (en) A kind of prefabricated component of cable laying
CN215631014U (en) Wall block with slotted hole
KR102667071B1 (en) Consent system
CN205791327U (en) Electrical cable mounting structure
CN210985557U (en) Floor heating layer electric pipe distribution device and floor heating building comprising same
CN209016630U (en) A kind of high residential building mineral insulated cable outlet structure
KR20240098385A (en) Rubber tube for wire duct connector connection
CA2215441C (en) Multi-service floor outlet

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: 102206 1st floor, building 6, 8 Beiqing Road, Huilongguan town, Changping District, Beijing

Patentee after: Sany Construction Technology Co.,Ltd.

Address before: Room 301, building 6, No. 8, Beiqing Road, Huilongguan town, Changping District, Beijing

Patentee before: SANY CONSTRUCTION TECHNOLOGY Co.,Ltd.