CN107394517A - A kind of bridge construction equipment - Google Patents
A kind of bridge construction equipment Download PDFInfo
- Publication number
- CN107394517A CN107394517A CN201710818567.3A CN201710818567A CN107394517A CN 107394517 A CN107394517 A CN 107394517A CN 201710818567 A CN201710818567 A CN 201710818567A CN 107394517 A CN107394517 A CN 107394517A
- Authority
- CN
- China
- Prior art keywords
- electricity
- face
- slide opening
- spliced eye
- shank
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
- H01R13/642—Means for preventing incorrect coupling by position or shape of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of bridge construction equipment, including electricity frame and the transmission of electricity termination to be connected with the electricity frame, the transmission of electricity termination rear end face is provided centrally with shank, the shank rear end face is provided centrally with electricity and connects block, equity is provided with two locked grooves respectively on the face of the shank left and right ends, the electricity frame lower surface is installed with base, roller is installed at the base bottom, the electricity frame front end face is provided centrally with the spliced eye to be connected with the shank, equity is provided with two the first slide openings of front and rear extension respectively in the left and right ends wall of the spliced eye, overall structure of the present invention is simple, operating procedure is simple and convenient, it is safe and reliable, it is connected firm between transmission of electricity termination and electricity frame.
Description
Technical field
The present invention relates to bridge technology field, more particularly to a kind of bridge construction equipment.
Background technology
Needed, it is necessary to use substantial amounts of electricity consumption facility during bridge building operations, before the use of electricity consumption facility by with its
In the transmission of electricity termination insertion electricity frame of connection, locked instrument is not set between traditional transmission of electricity termination and electricity frame, so as to
When surprisingly touching the cable being connected with electricity consumption facility, transmission of electricity termination can come off outside from electricity frame is favorite, so as to cause to power
Interrupt, influence the use of electricity consumption facility, and the spliced eye of traditional electricity frame is all directly powered, so easily will be defeated
Electric termination and the generation for causing electric shock accidents during electricity frame progress grafting.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of bridge construction equipment, and it can solve the problem that above-mentioned show in the art
The problem of.
To solve the above problems, the present invention adopts the following technical scheme that：A kind of bridge construction equipment of the present invention, including it is defeated
Electric frame and the transmission of electricity termination to be connected with the electricity frame, the transmission of electricity termination rear end face are provided centrally with grafting
Bar, the shank rear end face are provided centrally with electricity and connect block, and equity is provided with two respectively on the face of the shank left and right ends
Locked groove, the electricity frame lower surface are installed with base, and roller, the electricity frame front end face are provided with the base bottom
It is provided centrally with the spliced eye to be connected with the shank, equity is set respectively in the left and right ends wall of the spliced eye
It is equipped with two the first slide openings of front and rear extension, the spliced eye rear is provided with installation cavity, Mei Gesuo in the electricity frame
State and through hole is mutually connected between the first slide opening and the spliced eye, the through hole front end face is provided with the first inclined edge surfaces, each described
The first trolley shoe that can be slid back and forth and the out screw rod being connected with first trolley shoe, institute are provided with first slide opening
Out screw rod rear end is stated through the first slide opening aft bulkhead and is extended in the installation cavity, each institute in the installation cavity
State and sprocket wheel be fixedly installed on out screw rod, be provided with first trolley shoe left and right insertion the second slide opening, described second
Equity is provided with two the 3rd slide openings in the rear and front end wall of slide opening, and can horizontally slip second is provided with second slide opening
Trolley shoe, equity is provided with convex with the 3rd slide opening sliding connection on the rear and front end face of second trolley shoe
Ear, each it is provided with the first spring being fixedly connected with the lug, the inner side of second trolley shoe in the 3rd slide opening
The second inclined edge surfaces to coordinate with first inclined edge surfaces are provided with front of end face, the aft bulkhead center of the spliced eye is set
Recess is equipped with, the aft bulkhead of the recess is provided centrally with collision block of transmitting electricity, the push rod that can be slid back and forth in the recess, the top
Bar is provided centrally with the groove of crossing of front and rear insertion, and two the second bullets being fixedly connected with the push rod are additionally provided with the recess
Spring.
As preferable technical scheme, the bottoms of the two out screw rods front end with corresponding first slide opening respectively
Wall is rotatably connected, and the out screw rod rear end of left end is with being arranged in the installation cavity aft bulkhead in the installation cavity
Driving into machine and connect, the out screw rod rear end of right-hand member is rotatably connected with the installation cavity aft bulkhead in the installation cavity,
The diameter of two sprocket wheels is identical and two sprocket wheels between be connected with chain.
As preferable technical scheme, two second springs are set in left and right equity, the recess and the grafting
The height of hole in the vertical direction is identical, and the diameter that the groove excessively connects block with the electricity is identical, and the transmission of electricity collision block is electrically connected with city
Connect.
As preferable technical scheme, second trolley shoe is identical with the length of second slide opening, and described first is oblique
Side face is identical with the angle of inclination of second inclined edge surfaces, and second slide opening is set with the out screw rod in front and rear.
As preferable technical scheme, the first guide surface, the push rod rear end are provided with the spliced eye front opening
The second guide surface is provided with outside face, the electricity, which connects, is provided with the 3rd guide surface outside the rear end face of block.
The beneficial effects of the invention are as follows：
Slid back and forth 1. being driven by one and providing two the first trolley shoes of power drive into machine work, before and after two the first trolley shoes
Cause two the second trolley shoes Slideslip respectively inwards while slip due to the cooperation of the second inclined edge surfaces and the first inclined edge surfaces,
, will in order to which shank is locked in spliced eye so as to be each passed through corresponding through hole and be inserted into corresponding locked groove
Transmission of electricity termination is locked in position, so as to which the termination that prevents from transmitting electricity is because unexpected touching from electricity frame so as to depart from.
2. by when being unlocked to shank, may be such that push rod will be inserted under the resilient force of two second springs
Extension bar ejects forward a segment distance, so that electricity connects the abutting that block departs from and transmitted electricity collision block, that is, causes the power-off of sending end head, from
And avoid causing electric shock accidents when extracting shank, and the operation that automatically powers off for termination of transmitting electricity passes through two second springs
It is automatic to realize, considerably increase the security that the present apparatus uses.
3. by setting multiple guide surfaces, so as to facilitate the insertion between all parts to be connected so that all parts
Between connect more securely.
4. overall structure of the present invention is simple, operating procedure is simple and convenient, safe and reliable, transmission of electricity termination and electricity frame it
Between be connected firm.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the overall structure diagram of bridge construction equipment of the present invention；
Fig. 2 is that transmission of electricity termination is in structural representation when being connected with electricity frame in the present invention；
Upward view in Fig. 3 Fig. 1.
Embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Refering to a kind of bridge construction equipment shown in Fig. 1-3, including electricity frame 1 and to coordinate with the electricity frame 1
The transmission of electricity termination 2 of connection, the transmission of electricity rear end face of termination 2 are provided centrally with shank 21, the rear end face center of shank 21
It is provided with electricity and connects block 22, equity is provided with two locked grooves 23 respectively on the left and right ends face of shank 21, under the electricity frame 1
End face is installed with base 101, and roller 102 is provided with the bottom of base 101, and the front end face center of electricity frame 1 is set
It is equipped with the spliced eye 11 to be connected with the shank 21, equity is set respectively in the left and right ends wall of the spliced eye 11
It is equipped with two the first slide openings 12 of front and rear extension, the rear of spliced eye 11 is provided with installation cavity 3 in the electricity frame 1,
Through hole 13 is mutually each connected between first slide opening 12 and the spliced eye 11, it is oblique that the front end face of through hole 13 is provided with first
Side face 14, be provided with each first slide opening 12 the first trolley shoe 5 that can slide back and forth and with first trolley shoe 5
The out screw rod 15 of mating connection, the rear end of out screw rod 15 is through the aft bulkhead of the first slide opening 12 and extends to the installation cavity
In 3, sprocket wheel 16 is fixedly installed on each out screw rod 15 in the installation cavity 3, is set in first trolley shoe 5
The second slide opening 51 of left and right insertion is equipped with, equity is provided with two the 3rd slide openings in the rear and front end wall of second slide opening 51
53, the second trolley shoe 52 that can be horizontally slipped, the rear and front end of second trolley shoe 52 are provided with second slide opening 51
Equity is provided with the lug 54 with the 3rd slide opening 53 sliding connection on face, is provided with each 3rd slide opening 53
The first spring 55 being fixedly connected with the lug 54, first spring 55 to by the lug 54 to inner side top pressure, institute
The second inclined edge surfaces 56 being provided with front of the inner side end of the second trolley shoe 52 to coordinate with first inclined edge surfaces 14 are stated,
The aft bulkhead of the spliced eye 11 is provided centrally with recess 4, and the aft bulkhead of the recess 4 is provided centrally with collision block 41 of transmitting electricity, institute
State the push rod 42 that can be slid back and forth in recess 4, what the push rod 42 was provided centrally with front and rear insertion crosses groove 43, in the recess 4
It is additionally provided with two second springs 45 being fixedly connected with the push rod 42.
Wherein, front bulkhead of the bottom of two out screw rods 15 respectively with corresponding first slide opening 12 is rotatably matched somebody with somebody
Close and connect, machine is entered in the rear end of the out screw rod 15 of left end with the drive being arranged in the aft bulkhead of installation cavity 3 in the installation cavity 3
32 connect, and the rear end of the out screw rod 15 of right-hand member is rotatably connected with the aft bulkhead of installation cavity 3 in the installation cavity 3,
The diameter of two sprocket wheels 16 is identical and two sprocket wheels 16 between be connected with chain 31, by chain 31 described in two
The diameter passing power of sprocket wheel 16.
Wherein, two second springs 45 are set in left and right equity, and the recess 4 is with the spliced eye 11 in upper and lower
Upward height is identical, and the diameter that the groove 43 excessively connects block 22 with the electricity is identical, and the transmission of electricity collision block 41 electrically connects with city.
Wherein, second trolley shoe 52 is identical with the length of second slide opening 51, first inclined edge surfaces 14 and institute
It is identical to state the angle of inclination of the second inclined edge surfaces 56, second slide opening 51 is set with the out screw rod 15 in front and rear.
Wherein, the first guide surface 111 is provided with the front opening of spliced eye 11, is set outside the rear end face of push rod 42
The second guide surface 44 is equipped with, the electricity, which connects, is provided with the 3rd guide surface 24 outside the rear end face of block 22, guided by described first
Face 111 facilitates the shank 21 to be rapidly inserted into the spliced eye 11, facilitates the top by second guide surface 44
Bar 42 is rapidly inserted into the recess 4, by the 3rd guide surface 24 facilitate the electricity connect block 22 be rapidly inserted into it is described
Cross in groove 43.
In initial position, described drive into machine 32 is in stop working state, and the push rod 42 is by two described
Two springs 45 are outwards ejected and stretched into the spliced eye 11, and first trolley shoe 5 is located at first slide opening 12 most
Front position, second trolley shoe 52 are in the elastic force for overcoming two first springs 55 and are retracted in described second and slide
State in hole 51.
When needing to use electricity consumption facility, first the shank 21 is aligned with the spliced eye 11, then promoted backward
Transmission of electricity termination 2 so that the shank 21 is inserted into the spliced eye 11, and the shank 21 is inserted into the spliced eye 11
In after first abutted with the push rod 42, continue to press on it is described transmit electricity termination 2 so that the shank 21 overcomes the push rod 42
The elastic force of two second springs 45 and be retracted into the recess 4, when the shank 21 rear end face with it is described insert
When connecing the aft bulkhead abutting in hole 11, stop applying the transmission of electricity termination 2 motive force backward, now the shank 2 and institute
State spliced eye 11 and be in mating connection state, two locked grooves 23 are relative with the corresponding through hole 1 respectively, and the electricity connects block
22 are in through the state crossed groove 43 and abutted with the transmission of electricity collision block 41, so that the transmission of electricity termination 2 is powered, and
After control it is described drive into machine 32 work operate, it is described drive into machine 32 work operating provide the out screw rod 15 of power drive two it is same
When rotate, two out screw rods 15 rotate so as to which first trolley shoe 5 corresponding to driving slides backward simultaneously, described first
During trolley shoe 5 slides backward, second trolley shoe 52 due to first spring 55 elastic force and to medial extremity
Second slide opening 51 is stretched out, second inclined edge surfaces 56 first abut with first inclined edge surfaces 14 to be slidably matched, and then departs from
Abutting be slidably matched and so that the medial extremity of the second trolley shoe 52 through the through hole 13 and being inserted into the locked groove 23, when
When first trolley shoe 5 slide rearwardly to the last end position of first slide opening 12, the rear end of second trolley shoe 52
Face is abutted with the aft bulkhead of the locked groove 23, and now, the shank 2 is locked in the spliced eye 11, i.e., described transmission of electricity
Termination 2 is fixed on position；
When needing to extract transmission of electricity termination 2, it is only necessary to control described drive can be extensive by the present apparatus into the work reversion of machine 32
Initial position is arrived again, and the shank 21 is then extracted into the spliced eye 11.
The beneficial effects of the invention are as follows：
Slid back and forth 1. being driven by one and providing two the first trolley shoes of power drive into machine work, before and after two the first trolley shoes
Cause two the second trolley shoes Slideslip respectively inwards while slip due to the cooperation of the second inclined edge surfaces and the first inclined edge surfaces,
, will in order to which shank is locked in spliced eye so as to be each passed through corresponding through hole and be inserted into corresponding locked groove
Transmission of electricity termination is locked in position, so as to which the termination that prevents from transmitting electricity is because unexpected touching from electricity frame so as to depart from.
2. by when being unlocked to shank, may be such that push rod will be inserted under the resilient force of two second springs
Extension bar ejects forward a segment distance, so that electricity connects the abutting that block departs from and transmitted electricity collision block, that is, causes the power-off of sending end head, from
And avoid causing electric shock accidents when extracting shank, and the operation that automatically powers off for termination of transmitting electricity passes through two second springs
It is automatic to realize, considerably increase the security that the present apparatus uses.
3. by setting multiple guide surfaces, so as to facilitate the insertion between all parts to be connected so that all parts
Between connect more securely.
4. overall structure of the present invention is simple, operating procedure is simple and convenient, safe and reliable, transmission of electricity termination and electricity frame it
Between be connected firm.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (5)
1. a kind of bridge construction equipment, including electricity frame and the transmission of electricity termination to be connected with the electricity frame, described
Transmission of electricity termination rear end face is provided centrally with shank, and the shank rear end face is provided centrally with electricity and connects block, and the shank is left
Equity is provided with two locked grooves respectively in right both ends of the surface, and the electricity frame lower surface is installed with base, the base bottom
Place is provided with roller, and the electricity frame front end face is provided centrally with the spliced eye to be connected with the shank, described
Equity is provided with two the first slide openings of front and rear extension respectively in the left and right ends wall of spliced eye, is located in the electricity frame described
Spliced eye rear is provided with installation cavity, each to be mutually connected with through hole between first slide opening and the spliced eye, before the through hole
End face is provided with the first inclined edge surfaces, be provided with each first slide opening the first trolley shoe that can slide back and forth and with it is described
The out screw rod that first trolley shoe is connected, the out screw rod rear end is through the first slide opening aft bulkhead and extends to the peace
In behaveing affectedly, sprocket wheel is fixedly installed on each out screw rod in the installation cavity, is set in first trolley shoe
There is the second slide opening that left and right penetrates, equity is provided with two the 3rd slide openings in the rear and front end wall of second slide opening, and described the
Be provided with the second trolley shoe that can be horizontally slipped in two slide openings, on the rear and front end face of second trolley shoe equity be provided with
The lug of 3rd slide opening sliding connection, the be fixedly connected with the lug is provided with each 3rd slide opening
One spring, the second hypotenuse to coordinate with first inclined edge surfaces is provided with front of the inner side end of second trolley shoe
Face, the aft bulkhead of the spliced eye are provided centrally with recess, and the aft bulkhead of the recess is provided centrally with collision block of transmitting electricity, described recessed
The push rod that can slide back and forth in mouthful, the push rod are provided centrally with the groove of crossing of front and rear insertion, are additionally provided with the recess and institute
State two second springs that push rod is fixedly connected.
2. bridge construction equipment according to claim 1, it is characterised in that：The bottom of two out screw rods respectively with it is right
The front bulkhead for first slide opening answered rotatably is connected, and the out screw rod rear end of left end is with setting in the installation cavity
Drive in the installation cavity aft bulkhead is entered machine and connected, the out screw rod rear end of right-hand member and the installation cavity in the installation cavity
Aft bulkhead is rotatably connected, the diameter of two sprocket wheels is identical and two sprocket wheels between be connected with chain.
3. bridge construction equipment according to claim 1, it is characterised in that：Two second springs are set in left and right equity
To put, height of the recess with the spliced eye in the vertical direction is identical, and the diameter that the groove excessively connects block with the electricity is identical,
The transmission of electricity collision block electrically connects with city.
4. bridge construction equipment according to claim 1, it is characterised in that：Second trolley shoe and second slide opening
Length it is identical, first inclined edge surfaces are identical with the angle of inclination of second inclined edge surfaces, second slide opening with it is described outer
Screw mandrel is set in front and rear.
5. bridge construction equipment according to claim 1, it is characterised in that：Is provided with the spliced eye front opening
One guide surface, the second guide surface is provided with outside the push rod rear end face, the electricity, which connects, is provided with the 3rd outside the rear end face of block
Guide surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710818567.3A CN107394517A (en) | 2017-09-12 | 2017-09-12 | A kind of bridge construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710818567.3A CN107394517A (en) | 2017-09-12 | 2017-09-12 | A kind of bridge construction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107394517A true CN107394517A (en) | 2017-11-24 |
Family
ID=60351121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710818567.3A Pending CN107394517A (en) | 2017-09-12 | 2017-09-12 | A kind of bridge construction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107394517A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848744A (en) * | 2017-01-24 | 2017-06-13 | 董小凯 | A kind of anti-loosening power supply device |
| CN106877075A (en) * | 2017-02-09 | 2017-06-20 | 沈春慧 | A kind of electric power power connection equipment |
| CN106972313A (en) * | 2017-04-18 | 2017-07-21 | 宁波市江东知新机电设计有限公司 | A kind of bridge equipment |
| CN106972315A (en) * | 2017-02-10 | 2017-07-21 | 佛山腾谱工业设计有限公司 | A kind of safe power supply device |
| CN107086407A (en) * | 2017-05-24 | 2017-08-22 | 广西途美兴汽车服务有限责任公司 | A kind of charging device of electric automobile |
| CN107086398A (en) * | 2017-04-10 | 2017-08-22 | 杭州秀资机械科技有限公司 | A kind of novel bridge equipment |
-
2017
- 2017-09-12 CN CN201710818567.3A patent/CN107394517A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848744A (en) * | 2017-01-24 | 2017-06-13 | 董小凯 | A kind of anti-loosening power supply device |
| CN106877075A (en) * | 2017-02-09 | 2017-06-20 | 沈春慧 | A kind of electric power power connection equipment |
| CN106972315A (en) * | 2017-02-10 | 2017-07-21 | 佛山腾谱工业设计有限公司 | A kind of safe power supply device |
| CN107086398A (en) * | 2017-04-10 | 2017-08-22 | 杭州秀资机械科技有限公司 | A kind of novel bridge equipment |
| CN106972313A (en) * | 2017-04-18 | 2017-07-21 | 宁波市江东知新机电设计有限公司 | A kind of bridge equipment |
| CN107086407A (en) * | 2017-05-24 | 2017-08-22 | 广西途美兴汽车服务有限责任公司 | A kind of charging device of electric automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107139763B (en) | A kind of electric vehicle charging device | |
| CN107196104B (en) | It is a kind of automatically control for electrical plug-in connection | |
| CN107492752A (en) | A kind of deduster equipment | |
| CN107017499A (en) | A kind of Environmental-protecting dust-removing facility | |
| CN107845873A (en) | A kind of automatically power supply plug assembly | |
| CN107359454A (en) | A kind of dust catcher device | |
| CN107059642A (en) | One kind is used for equipment for bridge construction | |
| CN107342492A (en) | A kind of robot device | |
| CN107394517A (en) | A kind of bridge construction equipment | |
| CN107171113A (en) | A kind of bridge facility | |
| CN107361597A (en) | A kind of novel water glass | |
| CN107171130A (en) | A kind of hair care devices | |
| CN107453149A (en) | A kind of deduster equipment | |
| CN107404044A (en) | A kind of cup | |
| CN108233084A (en) | A kind of practical bridge construction equipment | |
| CN108232804A (en) | A kind of improved bridge Architectural Equipment | |
| CN108232570A (en) | A kind of novel bridge Architectural Equipment | |
| CN107342505A (en) | A kind of bridge construction equipment | |
| CN107845881A (en) | A kind of electric supply installation automatically controlled | |
| CN107262481A (en) | A kind of deduster equipment | |
| CN107768920A (en) | A kind of robot device | |
| CN107634371A (en) | A kind of bridge construction equipment | |
| CN107049150B (en) | A kind of dust collection equipment | |
| CN107634370A (en) | A kind of novel bridge Architectural Equipment | |
| CN107749539A (en) | A kind of new-energy automobile charging equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |
|
| RJ01 | Rejection of invention patent application after publication |