CN107792784A - A kind of architectural engineering lifting appliance - Google Patents
A kind of architectural engineering lifting appliance Download PDFInfo
- Publication number
- CN107792784A CN107792784A CN201711005893.9A CN201711005893A CN107792784A CN 107792784 A CN107792784 A CN 107792784A CN 201711005893 A CN201711005893 A CN 201711005893A CN 107792784 A CN107792784 A CN 107792784A
- Authority
- CN
- China
- Prior art keywords
- lifting
- rope
- hook
- crossbeam
- elevating lever
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
- B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
Abstract
The invention discloses a kind of architectural engineering lifting appliance, it is by left socle, crossbeam, right support, lifting boom, hook composition, the left socle is by left support abutment, left lifting tube, elevating lever, pressing plate composition, provided with groove on the inside of the elevating lever, mobile tooth is provided with the groove, the elevating lever is slidably connected by the mobile tooth and left elevating lever cylinder, the upper end of the elevating lever is provided with pressing plate, the upside of the lifting motor is provided with direction switch, the lifting boom is slidably connected by shifting chute and crossbeam, the lifting boom is made up of expansion link and extension sleeve, the expansion link passes through lifting rope and lifting hook connects, the equipment can adjust expansion link to correct position according to room-size, elevating lever upper end is provided with pressing plate, fixed by pressing plate and wall, make equipment more firm, using safer.
Description
Technical field
The present invention relates to lifting appliance field, specially a kind of architectural engineering lifting appliance.
Background technology
With flourishing for construction industry, the transporting equipment of construction building material is also into a big problem, traditional lifting
Equipment has this some in safety and using upper, particularly in the limited space of building, some large-scale lifting appliances without
Method uses, and some traditional small-sized lifting appliances, structure are simple and crude, and hoisting weight is limited, and equipment fixes random, security performance
Low, practicality is relatively low.
The content of the invention
It is an object of the invention to provide a kind of architectural engineering lifting appliance, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：A kind of architectural engineering lifting appliance, it is by left branch
Frame, crossbeam connected vertically with the left socle, and right support with the beam vertical parallel with the left socle, with it is described
Lifting boom that crossbeam is slidably connected, the hook being connected with lifting boom composition, the left socle is by left support abutment and institute
State left lifting tube, the elevating lever for adjusting height that left support abutment is vertically fixedly connected, the pressure being fixedly connected vertical with elevating lever
Plate composition, the centre of the upper surface of the left support abutment is provided with left lifting tube, the side of the left lifting tube provided with safety rope around
Cylinder, the safety rope are provided with safety rope roller in cylinder, are wrapped safety rope on the safety rope roller, the safety rope passes through
Through hole on left lifting tube is fixedly connected with hook, and the opposite side of the left lifting tube is provided with lifting rope case, the lifting rope
Lifting rope is provided with case around cylinder, the lifting rope is wrapped lifting rope on cylinder, and the lifting rope passes through logical on left lifting tube
Hole is fixedly connected with hook, and the upper end of the lifting rope case is provided with the baffle plate with protective effect, and the side of lifting rope case is set
There is a lifting motor, provided with groove on the inside of the elevating lever, be provided with mobile tooth in the groove, the elevating lever passes through described
Mobile tooth is slidably connected with left elevating lever cylinder, and the upper end of the elevating lever is provided with pressing plate, and the both sides of the pressing plate upper surface are provided with
The anti-slip veins of anti-sliding stop, the side of the elevating lever are provided with left crossbeam, and side and the right crossbeam of the left crossbeam are slidably connected,
The side of the right crossbeam is connected with right support, and the right support includes right support abutment, and the right support abutment is provided with right lifting tube, institute
The side for stating right lifting tube is provided with lifting motor, and the upside of the lifting motor is provided with direction switch, and the lifting boom passes through shifting
Dynamic groove is slidably connected with crossbeam, and the lifting boom is made up of expansion link and extension sleeve, the expansion link and extension sleeve
It is slidably connected, the expansion link is made up of lifting rope and lifting hook connects, the hook suspension hook and hook seat.
Preferably, the lower surface of the hook seat is provided with the suspension hook for being used for having tangled hanging object, and the suspension hook is provided with fastener,
The side of the hook seat is provided with stretchable safety door hook, and the safety door hook is closed with ditch snap fit, and the upper surface of the hook seat is provided with
Lifting rope, the side of the lifting rope are provided with safety rope, and the lifting rope and safety rope are rolled by fixed pulley and expansion link to be connected
Connect.
Preferably, shifting chute is equipped with the upper surface of the crossbeam, lower section and front end face, the extension sleeve passes through
Shifting chute is slidably connected with crossbeam, and the rear end face of the extension sleeve, which is provided with, is used for adjustable telescopic rod length and extension sleeve position
The adjusting switch put, the upper surface of the extension sleeve are provided with the switching switch for being used for switching the adjusting switch effect, institute
State and fixed pulley is provided with the inside groove of expansion link lower surface, the quantity of the fixed pulley is 2, is respectively used to carry safety rope and rises
Lifting rope.
Preferably, the left lifting tube is provided with switch chute, and switch rod, the switch are provided with the switch chute
Slide bar is provided with the switch handle for being used for controlling hook height, and side is provided with the wiring for being used for being powered on the left lifting tube
Mouthful.
Preferably, the left support abutment, which is provided with, is used to fix support plate of the safety rope around cylinder, and the support plate is fixed with left support abutment
Connection, the both sides of the left support abutment and right support abutment are equipped with fixed plate, two fixing holes are equipped with each fixed plate.
Compared with prior art, the beneficial effects of the invention are as follows：
1. the architectural engineering lifting appliance, provided with groove on the inside of institute's elevating lever, mobile tooth is provided with groove, elevating lever leads to
Cross the mobile tooth to be slidably connected with lifting tube, can be adjusted expansion link to correct position according to room-size, on elevating lever
End is provided with pressing plate, is fixed by pressing plate and wall, makes equipment more firm, use is safer.
2. the architectural engineering lifting appliance, crossbeam is provided with elevating lever, left crossbeam is slidably connected with right crossbeam, can
To adjust crossbeam length according to room width by adjusting switch, make use more convenient, at the same left crossbeam and right crossbeam it
Between it is detachable, facilitate the movement of equipment.
3. the architectural engineering lifting appliance, shifting chute is equipped with the upper surface of crossbeam, lower section and front end face, is stretched
Sleeve is slidably connected by shifting chute and crossbeam, lifting boom can be moved to required position by adjusting switch regulation, then
Again by adjusting switch, the length of appropriate adjustable telescopic rod, hook can be adjusted to most preferably lift by crane position by above-mentioned setting,
Make use more convenient.
4. the architectural engineering lifting appliance, hook is provided with fastener, and the side of hook seat is provided with stretchable safety door hook,
Safety door hook closes with ditch snap fit, can prevent hung articles from coming off, the upper surface of hook seat is provided with lifting rope, and the side of lifting rope is set
Have safety rope, it is therefore prevented that lifting rope fracture belt come danger, duplicate protection allow using more safely, trust.
5. the architectural engineering lifting appliance, lifting motor is set on left support abutment, instead of traditional artificial lifting,
Lifting efficiency is added, lifting motor is provided with right support abutment, makes regulation elevating lever height more convenient, saves manpower, carry
High operating speed.
Brief description of the drawings
Accompanying drawing 1 is front side structure schematic diagram of the present invention；
Accompanying drawing 2 is rear structure schematic diagram of the present invention；
Accompanying drawing 3 is Suspension hook structure schematic diagram of the present invention；
Accompanying drawing 4 is crossbeam local overlooking structural representation of the present invention；
Accompanying drawing 5 is left support abutment partial structural diagram of the present invention；
In figure, 1- right supports；101- elevating levers；102- moves tooth；103- pressing plates；104- anti-slip veins；105- right support abutments；106- consolidates
Determine hole；The right lifting tubes of 107-；108- direction switches；2- left socles；201- connection jaws；202- switchs chute；203- switch rods；
204- switch handles；205- support plates；206- left support abutments；The left lifting tubes of 207-；3- lifting motors；4- safety ropes are around cylinder；5- is lifted by crane
Rope case；501- baffle plates；502- lifting ropes are around cylinder；6- lifts by crane motor；7- lifting booms；701- expansion links；702- extension sleeves；703-
Switching switch；704- adjusting switch；8- hooks；801- safety ropes；802- lifting ropes；803- hook seats；804- safety door hooks；805-
Fastener；806- suspension hooks；9- crossbeams；901- shifting chutes；902- fixed pulleys；The right crossbeams of 903-；The left crossbeams of 904-.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to shown in Fig. 1-5, a kind of architectural engineering lifting appliance of the present embodiment, be by left socle 2 and the left side
The crossbeam 9 connected vertically of support 2, and with the crossbeam 9 vertical right support 1 and the crossbeam 9 parallel with the left socle 2
The lifting boom 7 that is slidably connected, the hook 8 being connected with the lifting boom 7 form, the left socle 2 be by left support abutment 206,
The left lifting tube 207 being fixedly connected vertical with the left support abutment 206, the elevating lever 101 for adjusting height, with elevating lever 101
What the pressing plate 103 being vertically fixedly connected formed, the centre of the upper surface of the left support abutment 206 is provided with left lifting tube 207, the left side
The side of lifting tube 207 is provided with safety rope and is provided with safety rope roller, the safety rope roller in cylinder 4 around cylinder 4, the safety rope
On be wrapped safety rope 801, the safety rope 801 is fixedly connected by the through hole on left lifting tube 207 with hook 8, described
The opposite side of left lifting tube 207 is provided with lifting rope case 5, lifting rope is provided with the lifting rope case 5 around cylinder, the lifting rope is around cylinder
On be wrapped lifting rope 802, the lifting rope 802 is fixedly connected by the through hole on left lifting tube 207 with hook 8, described
The upper end of lifting rope case 5 is provided with the baffle plate 501 with protective effect, and the side of lifting rope case 5 is provided with lifting motor 6, the liter
The inner side of bar 101 drops provided with groove, and the groove is interior to be provided with mobile tooth 102, and the elevating lever 101 passes through the mobile tooth
102 are slidably connected with left elevating lever cylinder 207, and the upper end of the elevating lever 101 is provided with pressing plate 103, the upper surface of pressing plate 103
Both sides are provided with the anti-slip veins 104 of anti-sliding stop, and the side of the elevating lever 101 is provided with left crossbeam 904, the left crossbeam 904
Side is slidably connected with right crossbeam 903, and the side of the right crossbeam 903 is connected with right support 1, and the right support 1 includes right branch
Seat 105, the right support abutment 105 is provided with right lifting tube 107, and the side of the right lifting tube 107 is provided with lifting motor 3, described
The upside of lifting motor 3 is provided with direction switch 108, and the lifting boom 7 is slidably connected by shifting chute 901 and crossbeam 9, described
Suspension rod 7 is made up of expansion link 701 and extension sleeve 702, and the expansion link 701 is slidably connected with extension sleeve 702, described
Expansion link 701 is connected by lifting rope 802 with hook 8, and the hook 8 is made up of suspension hook 806 and hook seat 803.
In the present embodiment, the lower surface of the hook seat 803 is provided with the suspension hook 806 for being used for having tangled hanging object, described to hang
Hook 806 is provided with fastener 805, and the side of the hook seat 803 is provided with stretchable safety door hook 804, the safety door hook 804 and ditch button
805 coordinate, and the upper surface of the hook seat 803 is provided with lifting rope 802, and the side of the lifting rope 802 is provided with safety rope 801,
The lifting rope 802 and safety rope 801 are rolled by fixed pulley 902 and expansion link 701 and connected.
In the present embodiment, shifting chute 901 is equipped with the upper surface of the crossbeam 9, lower section and front end face, it is described to stretch
Contracting sleeve 702 is slidably connected by shifting chute 901 and crossbeam 9, and the rear end face of the extension sleeve 702 is provided with to be stretched for regulation
The length of contracting bar 701 and the adjusting switch 704 of the position of extension sleeve 702, the upper surface of the extension sleeve 702, which is provided with, to be used to cut
The switching switch 703 that the adjusting switch 704 acts on is changed, fixed pulley 902 is provided with the inside groove of the lower surface of expansion link 701,
The quantity of the fixed pulley 902 is 2, is respectively used to carry safety rope 801 and lifting rope 802.
In the present embodiment, the left lifting tube 207 is provided with switch chute 202, is provided with and opens in the switch chute 202
Slide bar 203 is closed, the switch rod 203 is provided with the switch handle 204 for being used for controlling the height of hook 8, the left lifting tube
Side is provided with the connection jaws 201 for being powered on 207.
In the present embodiment, the left support abutment 206, which is provided with, is used to fix support plate 205 of the safety rope around cylinder 4, the support plate
205 are fixedly connected with left support abutment 206, and the both sides of the left support abutment 206 and right support abutment 105 are equipped with fixed plate, described each solid
Two fixing holes 106 are equipped with fixed board.
Operation principle：In use, existing dock left crossbeam 904 with right crossbeam 903, then according to good horizontal using Space adjustment
The width of beam 9, is switched on power by connection jaws 201, and the height of elevating lever 101 is regulated by direction switch 108, according to a hanging object
The weight of product, choose whether by fixing hole 106 come fixed support, by the length of the adjustable telescopic rod 701 of adjusting switch 704,
Weight is hung on suspension hook 806, safety door hook 804 is buckled on fastener 805, controls lifting motor 6 will weight by switch handle 204
Thing is hung to required position.A kind of architectural engineering lifting appliance, provided with groove on the inside of institute's elevating lever, movement is provided with groove
Tooth 102, elevating lever 101 are slidably connected by the mobile tooth 102 with lifting tube, can be according to room-size by elevating lever 101
Adjust to correct position, the upper end of elevating lever 101 and be provided with pressing plate 103, fixed by pressing plate 103 with wall, make equipment more firm,
Using safer.A kind of architectural engineering lifting appliance, crossbeam 9, left crossbeam 904 and right crossbeam are provided with elevating lever 101
903 are slidably connected, and can adjust the length of crossbeam 9 according to room width by adjusting switch 704, make use more convenient, together
When left crossbeam 904 and right crossbeam 903 between it is detachable, facilitate the movement of equipment.A kind of architectural engineering lifting appliance, crossbeam
Shifting chute 901 is equipped with 9 upper surface, lower section and front end face, extension sleeve 702 is slided by shifting chute 901 and crossbeam 9
Connection, lifting boom 7 can be moved to by required position by the regulation of adjusting switch 704, then fitted again by adjusting switch 704
When the length of adjustable telescopic rod 701, hook 806 can be adjusted to most preferably lift by crane position by above-mentioned setting, allowed using more
It is convenient.A kind of architectural engineering lifting appliance, hook 8 are provided with fastener 805, and the side of hook seat 803 is provided with stretchable peace
Full hook 804, safety door hook 804 coordinate with ditch button 805, can prevent hung articles from coming off, and the upper surface of hook seat 803 is provided with lifting
Rope 802, the side of lifting rope 802 is provided with safety rope 801, it is therefore prevented that the danger that the fracture belt of lifting rope 802 comes, duplicate protection, which allows, to be made
With more safely, trust.A kind of architectural engineering lifting appliance, lifting motor 6 is set on left support abutment, instead of traditional people
Work is lifted by crane, and adds lifting efficiency, lifting motor 3 is provided with right support abutment, makes the height of regulation elevating lever 101 more convenient, section
Manpower has been saved, has improved operating speed.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of architectural engineering lifting appliance, is by left socle（2）And the left socle（2）Crossbeam connected vertically（9）、
With the left socle（2）It is parallel and with the crossbeam（9）Vertical right support（1）And the crossbeam（9）The lifting being slidably connected
Bar（7）And the lifting boom（7）The hook of connection（8）Composition, it is characterised in that：The left socle（2）It is by left support abutment
（206）And the left support abutment（206）The left lifting tube being vertically fixedly connected（207）, elevating lever for adjusting height（101）,
Pressing plate (103) composition being fixedly connected vertical with elevating lever (101), the centre of the upper surface of the left support abutment (206) is provided with
Left lifting tube (207), the side of the left lifting tube (207) are provided with safety rope and set around cylinder (4), the safety rope in cylinder (4)
There is safety rope roller, safety rope (801) is wrapped on the safety rope roller, the safety rope (801) passes through left lifting tube
(207) through hole on is fixedly connected with hook (8), and the opposite side of the left lifting tube (207) is provided with lifting rope case (5), institute
State and lifting rope is provided with lifting rope case (5) around cylinder, the lifting rope is wrapped lifting rope (802), the lifting rope on cylinder
(802) it is fixedly connected by the through hole on left lifting tube (207) with hook (8), the upper end of the lifting rope case (5) is provided with tool
There is the baffle plate (501) of protective effect, the side of lifting rope case (5) is provided with lifting motor (6), the inner side of the elevating lever (101)
Mobile tooth (102) is provided with if being provided with groove, in the groove, the elevating lever (101) passes through the mobile tooth (102) and left liter
Drop bar cylinder (207) is slidably connected, and the upper end of the elevating lever (101) is provided with pressing plate (103), pressing plate (103) upper surface
Both sides are provided with the anti-slip veins (104) of anti-sliding stop, and the side of the elevating lever (101) is provided with left crossbeam (904), the left crossbeam
(904) side is slidably connected with right crossbeam (903), and the side of the right crossbeam (903) is connected with right support (1), the right side
Support (1) includes right support abutment (105), and the right support abutment (105) is provided with right lifting tube (107), the right lifting tube (107)
Side is provided with lifting motor (3), and the upside of the lifting motor (3) is provided with direction switch (108), and the lifting boom (7) passes through
Shifting chute (901) is slidably connected with crossbeam (9), and the lifting boom (7) is by expansion link（701）And extension sleeve（702）Composition
, the expansion link（701）With extension sleeve（702）It is slidably connected, the expansion link（701）Pass through lifting rope（802）With rising
Suspension hook（8）Connection, the hook（8）It is by suspension hook（806）With hook seat（803）Composition.
A kind of 2. architectural engineering lifting appliance according to claim 1, it is characterised in that：Under the hook seat (803)
End face is provided with the suspension hook (806) for being used for having tangled hanging object, and the suspension hook (806) is provided with fastener（805）, the hook seat
（803）Side be provided with stretchable safety door hook（804）, the safety door hook（804）Coordinate with ditch button (805), the hook seat
(803) upper surface is provided with lifting rope (802), and the side of the lifting rope (802) is provided with safety rope (801), the lifting
Rope (802) and safety rope (801) pass through fixed pulley (902) and expansion link（701）Roll connection.
A kind of 3. architectural engineering lifting appliance according to claim 1, it is characterised in that：The crossbeam（9）Upper end
Shifting chute is equipped with face, lower section and front end face（901）, the extension sleeve（702）Pass through shifting chute（901）With crossbeam
（9）It is slidably connected, the extension sleeve（702）Rear end face be provided be used for adjustable telescopic rod（701）Length and extension sleeve
（702）The adjusting switch of position（704）, the extension sleeve（702）Upper surface be provided be used for switch the adjusting switch
（704）The switching switch of effect（703）, the expansion link（701）Fixed pulley is provided with the inside groove of lower surface（902）, it is described fixed
Pulley（902）Quantity be 2, be respectively used to carry safety rope（801）With lifting rope (802).
A kind of 4. architectural engineering lifting appliance according to claim 1, it is characterised in that：The left lifting tube (207)
Switch chute (202) is provided with, described switch is provided with switch rod (203) in chute (202), on the switch rod (203)
Provided with the switch handle (204) for controlling hook (8) height, on the left lifting tube (207), side, which is provided with, is used to be powered
Connection jaws (201).
A kind of 5. architectural engineering lifting appliance according to claim 1, it is characterised in that：The left support abutment（206）On
Provided with for fixing safety rope around cylinder（4）Support plate（205）, the support plate（205）With left support abutment（206）It is fixedly connected, it is described
Left support abutment（206）And right support abutment（105）Both sides be equipped with fixed plate, be equipped with two fixing holes in each fixed plate
（106）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711005893.9A CN107792784A (en) | 2017-10-25 | 2017-10-25 | A kind of architectural engineering lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711005893.9A CN107792784A (en) | 2017-10-25 | 2017-10-25 | A kind of architectural engineering lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107792784A true CN107792784A (en) | 2018-03-13 |
Family
ID=61534445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711005893.9A Withdrawn CN107792784A (en) | 2017-10-25 | 2017-10-25 | A kind of architectural engineering lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107792784A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109095388A (en) * | 2018-08-15 | 2018-12-28 | 深圳市君盈建筑科技有限公司 | A kind of lifting appliance for architectural engineering |
| CN109231027A (en) * | 2018-09-01 | 2019-01-18 | 鼎宸建设科技有限公司 | A kind of architectural engineering lifting appliance |
| CN109896432A (en) * | 2019-01-24 | 2019-06-18 | 中国建设基础设施有限公司 | A kind of bridge lifting equipment |
| CN114368715A (en) * | 2022-03-22 | 2022-04-19 | 山西太水市政工程有限公司 | Well lid hoisting accessory for municipal construction |
-
2017
- 2017-10-25 CN CN201711005893.9A patent/CN107792784A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109095388A (en) * | 2018-08-15 | 2018-12-28 | 深圳市君盈建筑科技有限公司 | A kind of lifting appliance for architectural engineering |
| CN109231027A (en) * | 2018-09-01 | 2019-01-18 | 鼎宸建设科技有限公司 | A kind of architectural engineering lifting appliance |
| CN109231027B (en) * | 2018-09-01 | 2020-06-23 | 广东博智林机器人有限公司 | Lifting device for constructional engineering |
| CN109896432A (en) * | 2019-01-24 | 2019-06-18 | 中国建设基础设施有限公司 | A kind of bridge lifting equipment |
| CN109896432B (en) * | 2019-01-24 | 2024-02-23 | 中国建设基础设施有限公司 | Bridge crane equipment |
| CN114368715A (en) * | 2022-03-22 | 2022-04-19 | 山西太水市政工程有限公司 | Well lid hoisting accessory for municipal construction |
| CN114368715B (en) * | 2022-03-22 | 2022-05-31 | 山西太水市政工程有限公司 | Well lid hoisting accessory for municipal construction |
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Application publication date: 20180313 |