CN221034282U - Rainwater pipeline lays and uses quick travel docking equipment - Google Patents
Rainwater pipeline lays and uses quick travel docking equipment Download PDFInfo
- Publication number
- CN221034282U CN221034282U CN202322888364.5U CN202322888364U CN221034282U CN 221034282 U CN221034282 U CN 221034282U CN 202322888364 U CN202322888364 U CN 202322888364U CN 221034282 U CN221034282 U CN 221034282U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- hydraulic
- box
- carriage
- frame
- 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
Links
- 238000003032 molecular docking Methods 0.000 title claims description 12
- 239000010720 hydraulic oil Substances 0.000 claims description 33
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 12
- 239000004677 Nylon Substances 0.000 claims description 10
- 229920001778 nylon Polymers 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 abstract description 10
- 238000007599 discharging Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses quick movement butt joint equipment for laying a rainwater pipeline, which comprises a pipeline storage carriage, a lifting frame, a movable frame and a remote controller, wherein first hydraulic cylinders are arranged at four corners of the pipeline storage carriage, the lifting frame is arranged at the top of each first hydraulic cylinder, a plurality of sliding rod sleeves and second hydraulic cylinders are arranged on the lifting frame, the equipment can be used for transporting the corrugated pipeline, and can be used for rapidly discharging corrugated pipelines with different diameters.
Description
Technical Field
The utility model relates to the field of rainwater pipeline laying, in particular to a rapid moving butt joint device for rainwater pipeline laying.
Background
When municipal rainwater corrugated pipe lays, often need excavate the road side, dig the pre-buried groove, then put into the pre-buried inslot with rainwater corrugated pipe, and carry out the butt joint with every section rainwater corrugated pipe and seal and link to each other, then lay other rainwater corrugated pipe again, often the following problem can appear when rainwater corrugated pipe lays, corrugated pipe tends to be longer, need artifical transport, and lift up through the manual work and then be connected with other pipelines, this kind of mode is manpower very consumed, and there is the security risk still, the cost of labor is high, the phenomenon such as water leakage appears in the time of also can appearing that the pipeline is not horizontal to cause the butt joint infirm, moreover still need the workman to carry other pipelines other pre-buried inslot side, not only inefficiency, and operate very inconvenient even have the transport vechicle to transport, but utilize the manual work to rainwater corrugated pipe unloading also very loaded down with trivial details, for this reason, a rainwater pipeline lays and uses quick movement docking equipment.
Disclosure of utility model
The utility model aims at overcoming the defects of the prior art, and provides a quick moving butt joint device for laying a rainwater pipeline, so as to solve the problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rainwater pipeline lays and uses quick movement docking facility, includes pipeline deposit carriage, crane, movable frame and remote controller, four corners of pipeline deposit the carriage all install first pneumatic cylinder, the crane is installed at the top of first pneumatic cylinder, install a plurality of slide bar cover and second pneumatic cylinder on the crane, the one end and the movable frame of second pneumatic cylinder are fixed continuous, the top welding of movable frame has a plurality of slide bar, the slide bar links to each other with the slide bar cover grafting, the bottom both ends of movable frame all weld the bottom plate, first driving box is installed to the one end of bottom plate, one side of first driving box is connected with wire rope winding rod, the one end of wire rope winding rod passes through the bearing and links to each other with the movable frame, be connected with wire rope on the wire rope winding rod, the one end of wire rope is connected with the rope bushing, still install the second hydraulic control box on the crane, the one end of second pneumatic cylinder links to each other with the movable frame is fixed, the both sides of pipeline deposit carriage all installs battery case and the side frame, the driving box has the wheel with the second driving box, the driving box has the wheel on the first driving box, the driving box has the wheel on the driving box, the driving box has the driving box.
As a preferable technical scheme of the utility model, the first hydraulic cylinder is arranged at four corners of the pipeline storage carriage through bolts, the lifting frame is arranged on the top of the first hydraulic cylinder through bolts, and the hinge door is connected with the pipeline storage carriage through a hinge.
As a preferable technical scheme of the utility model, the sliding rod sleeve is welded on the lifting frame, the second hydraulic cylinder is arranged on the lifting frame through a bolt, the movable frame is arranged at one end of the second hydraulic cylinder through a bolt, and the movable frame is connected with the sliding rod sleeve through a sliding rod.
As a preferable technical scheme of the utility model, the second hydraulic control box is arranged on the lifting frame through bolts, the first hydraulic control box is arranged on the bottom of the pipeline storage carriage through bolts, the first hydraulic control box and the second hydraulic control box are internally provided with a hydraulic oil pump and a hydraulic oil tank, and the hydraulic oil pump is respectively connected with the hydraulic oil tank, the first hydraulic cylinder and the second hydraulic cylinder through hydraulic oil pipes.
As a preferable technical scheme of the utility model, the side frames are welded on two sides of the pipeline storage carriage, the second driving box is mounted on the side frames through bolts, the motor and the reduction gearbox are mounted in the first driving box and the second driving box, the motor is mounted on the reduction gearbox through bolts, the reduction gearbox in the first driving box is connected with the steel wire rope winding rod, and the reduction gearbox in the second driving box is connected with the wheel frame through a connecting shaft.
As a preferable technical scheme of the utility model, the battery boxes are arranged on two sides of the pipeline storage carriage through bolts, the storage batteries in the battery boxes are connected with the control panel, and the control panel is respectively and electrically connected with the hydraulic oil pump, the motor and the wheel driving motor.
As a preferable technical scheme of the utility model, a controller is arranged in the control box, a Bluetooth module is integrated on the controller, the controller is connected with a remote controller through the Bluetooth module, and the controller is respectively and electrically connected with a hydraulic oil pump, a motor and a wheel driving motor.
As a preferable technical scheme of the utility model, the rope sleeve consists of a nylon rope and a hanging buckle, one end of the nylon rope is connected with the hanging buckle, and the other end of the nylon rope is connected with the steel wire rope.
The beneficial effects of the utility model are as follows: this equipment can transport corrugated pipe, but also can carry out the unloading to corrugated pipe of different diameter sizes fast, can be with corrugated pipe accurate put into the pre-buried inslot during the unloading, can also realize carrying out quick horizontal butt joint with other pipelines, the flexibility is strong, improve corrugated pipe's installation effectiveness, save time, but also save the cost of labor, need not the workman and carry every pipeline, use manpower sparingly, but also can not appear the security risk, adopt this equipment can realize carrying out nimble unloading and installation to corrugated rainwater pipeline, make things convenient for people's operation to use, improve rainwater pipeline's laying efficiency.
Drawings
FIG. 1 is a schematic view of a disassembled structure of the present utility model;
FIG. 2 is a schematic diagram of an assembled structure of the present utility model;
FIG. 3 is a schematic view of the structure of the pipe storage compartment of the present utility model;
FIG. 4 is a schematic view of a structure of a lifting frame according to the present utility model;
FIG. 5 is a schematic view of the internal structure of the drive housing of the present utility model;
Fig. 6 is a schematic diagram of a remote controller according to the present utility model.
In the figure: the pipeline storage carriage 1, a battery box 2, a lifting frame 3, a movable frame 4, a first hydraulic cylinder 5, a slide bar sleeve 6, a second hydraulic cylinder 7, a second hydraulic control box 8, a slide bar 9, a bottom plate 10, a first driving box 11, a steel wire rope winding rod 12, a steel wire rope 13, a rope sleeve 14, a hinge door 15, an operating table 16, a control panel 17, a first hydraulic control box 18, a side frame 19, a second driving box 20, a wheel frame 21, a wheel driving motor 22, wheels 23, a control box 24, a hydraulic oil pump 801, a hydraulic oil tank 802, a motor 1101 and a reduction box 1102.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Examples: referring to fig. 1-6, the present utility model provides a technical solution: a fast moving butt joint device for laying a rainwater pipeline comprises a pipeline storage carriage 1, a lifting frame 3, a movable frame 4 and a remote controller, wherein a first hydraulic cylinder 5 is arranged at four corners of the pipeline storage carriage 1, the lifting frame 3 is arranged at the top of the first hydraulic cylinder 5, a plurality of slide bar sleeves 6 and a second hydraulic cylinder 7 are arranged on the lifting frame 3, one end of the second hydraulic cylinder 7 is fixedly connected with the movable frame 4, a plurality of slide bars 9 are welded at the top of the movable frame 4, the slide bars 9 are connected with the slide bar sleeves 6 in an inserting manner, a bottom plate 10 is welded at two ends of the bottom of the movable frame 4, a first driving box 11 is arranged at one end of the bottom plate 10, a steel wire rope winding rod 12 is connected at one side of the first driving box 11, one end of the steel wire rope winding rod 12 is connected with the movable frame 4 through a bearing, the steel wire rope winding rod 12 is connected with a steel wire rope 13, one end of the steel wire rope 13 is connected with a rope sleeve 14, the lifting frame 3 is further provided with a second hydraulic control box 8, the bottom of the pipeline storage carriage 1 is provided with a first hydraulic control box 18, two sides of the pipeline storage carriage 1 are provided with a plurality of side frames 19 and battery boxes 2, the middle parts of two sides of the pipeline storage carriage 1 are provided with operation tables 16, the top of each operation table 16 is provided with a control box 24, the control box 24 is provided with a control panel 17, the side frames 19 are provided with a second driving box 20, the bottom of the second driving box 20 is connected with a wheel frame 21, the wheel frame 21 is provided with a wheel driving motor 22, and the wheel driving motor 22 is provided with wheels 23.
The first hydraulic cylinder 5 is arranged at four corners of the pipeline storage carriage 1 through bolts, the lifting frame 3 is arranged on the top of the first hydraulic cylinder 5 through bolts, the hinge door 15 is connected with the pipeline storage carriage 1 through a hinge, and the feeding and discharging of the pipeline can be realized by opening the hinge door 15.
The sliding rod sleeve 6 is welded on the lifting frame 3, the second hydraulic cylinder 7 is installed on the lifting frame 3 through bolts, the movable frame 4 is installed on one end of the second hydraulic cylinder 7 through bolts, the movable frame 4 is connected with the sliding rod sleeve 6 through the sliding rod 9, and the movable frame 4 can move at the bottom of the lifting frame 3 by utilizing the sliding rod 9 and the sliding rod sleeve 6.
The second hydraulic control box 8 is installed on the lifting frame 3 through the bolt, the first hydraulic control box 18 is installed on the bottom of the pipeline storage carriage 1 through the bolt, the hydraulic oil pump 801 and the hydraulic oil tank 802 are installed in the first hydraulic control box 18 and the second hydraulic control box 8, the hydraulic oil pump 801 is respectively connected with the hydraulic oil tank 802, the first hydraulic cylinder 5 and the second hydraulic cylinder 7 through the hydraulic oil pipe, hydraulic oil in the hydraulic oil tank 802 is pumped into the first hydraulic cylinder 5 and the second hydraulic cylinder 7 through the hydraulic oil pump 801, the extension of the first hydraulic cylinder 5 and the second hydraulic cylinder 7 is achieved, and meanwhile hydraulic oil in the first hydraulic cylinder 5 and the second hydraulic cylinder 7 can be pumped into the hydraulic oil tank, and the contraction of the first hydraulic cylinder 5 and the second hydraulic cylinder 7 is achieved.
The side frames 19 are welded on two sides of the pipeline storage carriage 1, the second driving box 20 is mounted on the side frames 19 through bolts, the motor 1101 and the reduction gearbox 1102 are mounted in the first driving box 11 and the second driving box 20, the motor 1101 is mounted on the reduction gearbox 1102 through bolts, the reduction gearbox 1102 in the first driving box 11 is connected with the steel wire rope winding rod 12, and the reduction gearbox 1102 in the second driving box 20 is connected with the wheel frame 21 through a connecting shaft.
The battery box 2 is arranged on two sides of the pipeline storage carriage 1 through bolts, a storage battery in the battery box 2 is connected with the control panel 17, the control panel 17 is respectively electrically connected with the hydraulic oil pump 801, the motor 1101 and the wheel driving motor 22, and a worker can stand on the control console to respectively control the hydraulic oil pump 801, the motor 1101 and the wheel driving motor 22 through the control panel 17.
The controller is installed inside the control box 24, a Bluetooth module is integrated on the controller, the controller is connected with a remote controller through the Bluetooth module, the controller is respectively electrically connected with the hydraulic oil pump 801, the motor 1101 and the wheel driving motor 22, the remote controller is connected with the controller through the Bluetooth module, and the remote controller can respectively control the hydraulic oil pump 801, the motor 1101 and the wheel driving motor 22 to work through the controller.
The rope sleeve 14 is composed of a nylon rope and a hanging buckle, one end of the nylon rope is connected with the hanging buckle, the other end of the nylon rope is connected with the steel wire rope 13, the nylon rope can be made into the rope sleeve 14 through the hanging buckle, corrugated pipelines with different diameters are conveniently sleeved, and the hanging buckle is only required to be opened when the rope sleeve 14 is detached, so that the operation of workers is very convenient.
Working principle: when the quick-movement butt joint device for laying the rainwater pipeline is used, the hinge door 15 is opened by opening the bolt, then the piled rainwater pipeline is put into the pipeline storage carriage 1, then the hinge door 15 is closed, or the lifting frame 3 is lifted by using the first hydraulic cylinder 5, then the side door of the pipeline transportation vehicle is opened, the side door is put on the top of the pipeline storage carriage 1, the pipeline is directly rolled into the pipeline storage carriage 1 by pushing the pipeline to roll, the blanking speed is improved, the operation is quite simple, a worker works by controlling the motor 1101 and the wheel driving motor 22 in the second driving box 20 through the remote controller or the control panel 17 by standing on the operating platform 16, the gear of the reduction box 1102 in the second driving box 20 is driven to rotate by the motor 1101, the wheel frame 21 is driven to rotate, the purpose of adjusting the direction is achieved, the wheel driving motor 22 is used for working so as to drive the whole equipment to move, the pipeline is moved to a proper position, when the pipeline is required to be put into the embedded groove, the hinge doors 15 at the two ends of the pipeline storage carriage 1 are opened, then the motor 1101 in the first driving box 11 is controlled to rotate reversely, the reduction gearbox 1102 in the first driving box 11 is driven to rotate, the steel wire rope winding rod 12 is driven to rotate reversely, the rope sleeve 14 at the bottom of the steel wire rope 13 wound on the steel wire rope winding rod 12 is slowly put down, the staff passes the rope sleeve 14 through the bottom of the corrugated water pipe by opening the hanging buckle on the rope sleeve 14, the corrugated water pipe is sleeved by the rope sleeve 14, or the size of the rope sleeve 14 is directly adjusted, the rope sleeve 14 is directly sleeved into the corrugated water pipe, both modes can be realized, then through the hydraulic oil pump work in the first hydraulic control box 18 of remote controller control to thereby pump the hydraulic oil in the hydraulic tank to first pneumatic cylinder 5 in, thereby rise to the suitable height with movable frame 4 through first pneumatic cylinder 5, then utilize motor 1101 in the first driving box 11 forward rotation, thereby carry out the rolling with wire rope 13, thereby promote the ripple water pipe, then thereby the hydraulic oil pump work in the second hydraulic control box 8 of rethread remote controller control gives the oil feed of second pneumatic cylinder 7, let second pneumatic cylinder 7 stretch out, when second pneumatic cylinder 7 stretches out, can promote movable frame 4 and remove in the crane 3 bottom, thereby promote the bellows together to the top in pre-buried groove, thereby slowly decline through wire rope 13 and let the ripple water pipe slowly descend after finding suitable position, the staff is with the butt joint of ripple water pipe and other water pipes, directly open the knot, take out the fag end from the ripple pipe, if still can make the fag end through the mode through the knot, the flexibility is strong, this ripple water pipe installs and is accomplished, the carriage is driven again and is carried out the second operation very simply and is convenient for storing down with the ripple water pipe.
This equipment can transport corrugated pipe, but also can carry out the unloading to corrugated pipe of different diameter sizes fast, can be with corrugated pipe accurate put into the pre-buried inslot during the unloading, can also realize carrying out quick horizontal butt joint with other pipelines, the flexibility is strong, improve corrugated pipe's installation effectiveness, save time, but also save the cost of labor, need not the workman and carry every pipeline, use manpower sparingly, but also can not appear the security risk, adopt this equipment can realize carrying out nimble unloading and installation to corrugated rainwater pipeline, make things convenient for people's operation to use, improve rainwater pipeline's laying efficiency.
The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (8)
1. The utility model provides a rainwater pipeline lays with quick travel docking equipment, includes pipeline deposit carriage (1), crane (3), movable rack (4) and remote controller, its characterized in that: the utility model discloses a pipeline storage carriage (1), including pipeline storage carriage, first pneumatic cylinder (5) are all installed at four corners of carriage (1), crane (3) are installed at the top of first pneumatic cylinder (5), install a plurality of slide bar cover (6) and second pneumatic cylinder (7) on crane (3), the one end and the movable frame (4) of second pneumatic cylinder (7) are fixed continuous, the top welding of movable frame (4) has a plurality of slide bar (9), slide bar (9) are pegged graft with slide bar cover (6) and are linked to each other, the bottom both ends of movable frame (4) all weld bottom plate (10), first driving case (11) are installed to the one end of bottom plate (10), one side of first driving case (11) is connected with wire rope rolling pole (12), the one end of wire rope rolling pole (12) is passed through the bearing and is linked to each other with movable frame (4), be connected with wire rope (13) on wire rope rolling pole (12) one end is connected with wire rope (14), bottom (3) are all welded with slide bar cover (6), control box (8) are installed to the bottom of a plurality of side frame (1) and are deposited in carriage (1), the pipeline is deposited both sides middle part of carriage (1) and is all installed operation panel (16), control box (24) are installed at the top of operation panel (16), install control panel (17) on control box (24), install second driving case (20) on side bearer (19), the bottom of second driving case (20) is connected with wheel frame (21), install wheel driving motor (22) on wheel frame (21), install wheel (23) on wheel driving motor (22).
2. A rapid movement docking apparatus for rain pipe laying according to claim 1, characterized in that: the first hydraulic cylinder (5) is arranged at four corners of the pipeline storage carriage (1) through bolts, the lifting frame (3) is arranged on the top of the first hydraulic cylinder (5) through bolts, and the hinge door (15) is connected with the pipeline storage carriage (1) through a hinge.
3. A rapid movement docking apparatus for rain pipe laying according to claim 1, characterized in that: the sliding rod sleeve (6) is welded on the lifting frame (3), the second hydraulic cylinder (7) is installed on the lifting frame (3) through bolts, the movable frame (4) is installed on one end of the second hydraulic cylinder (7) through bolts, and the movable frame (4) is connected with the sliding rod sleeve (6) through the sliding rod (9).
4. A rapid movement docking apparatus for rain pipe laying according to claim 1, characterized in that: the second hydraulic control box (8) is installed on the lifting frame (3) through a bolt, the first hydraulic control box (18) is installed on the bottom of the pipeline storage carriage (1) through a bolt, the first hydraulic control box (18) and the second hydraulic control box (8) are internally provided with a hydraulic oil pump (801) and a hydraulic oil tank (802), and the hydraulic oil pump (801) is respectively connected with the hydraulic oil tank (802), the first hydraulic cylinder (5) and the second hydraulic cylinder (7) through hydraulic oil pipes.
5. A rapid movement docking apparatus for rain pipe laying according to claim 1, characterized in that: the side frames (19) are welded on two sides of the pipeline storage carriage (1), the second driving box (20) is mounted on the side frames (19) through bolts, the motor (1101) and the reduction gearbox (1102) are mounted in the first driving box (11) and the second driving box (20), the motor (1101) is mounted on the reduction gearbox (1102) through bolts, the reduction gearbox (1102) in the first driving box (11) is connected with the steel wire rope winding rod (12), and the reduction gearbox (1102) in the second driving box (20) is connected with the wheel frame (21) through a connecting shaft.
6. A rapid movement docking apparatus for rain pipe laying according to claim 1, characterized in that: the battery box (2) is arranged on two sides of the pipeline storage carriage (1) through bolts, a storage battery in the battery box (2) is connected with the control panel (17), and the control panel (17) is electrically connected with the hydraulic oil pump (801), the motor (1101) and the wheel driving motor (22) respectively.
7. A rapid movement docking apparatus for rain pipe laying according to claim 1, characterized in that: the controller is internally provided with a controller, the controller is integrated with a Bluetooth module, the controller is connected with a remote controller through the Bluetooth module, and the controller is electrically connected with a hydraulic oil pump (801), a motor (1101) and a wheel driving motor (22) respectively.
8. A rapid movement docking apparatus for rain pipe laying according to claim 1, characterized in that: the rope sleeve (14) is composed of a nylon rope and a hanging buckle, one end of the nylon rope is connected with the hanging buckle, and the other end of the nylon rope is connected with the steel wire rope (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322888364.5U CN221034282U (en) | 2023-10-25 | 2023-10-25 | Rainwater pipeline lays and uses quick travel docking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322888364.5U CN221034282U (en) | 2023-10-25 | 2023-10-25 | Rainwater pipeline lays and uses quick travel docking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221034282U true CN221034282U (en) | 2024-05-28 |
Family
ID=91171123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322888364.5U Active CN221034282U (en) | 2023-10-25 | 2023-10-25 | Rainwater pipeline lays and uses quick travel docking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221034282U (en) |
-
2023
- 2023-10-25 CN CN202322888364.5U patent/CN221034282U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106194220B (en) | Chassis is installed with splash guard in tunnel | |
| CN106429122B (en) | The vertical transfer car(buggy) for discharging cabinet | |
| CN201466547U (en) | Automatic butting and disconnecting device for supplying power for trolley line of container rubber-tyred gantry crane | |
| CN110939398A (en) | Continuous pipe operation equipment | |
| CN111677467A (en) | Heavy-load continuous pipe pouring device and pipe pouring method thereof | |
| CN107472486A (en) | An a kind of container set accepted way of doing sth lays reclaimer and lays recovery method | |
| CN221034282U (en) | Rainwater pipeline lays and uses quick travel docking equipment | |
| CN102051911A (en) | Multi-arm dredging car | |
| CN215160433U (en) | Mechanical carrying and hoisting device for petroleum pipeline installation | |
| CN108466937B (en) | Multifunctional container carrier | |
| CN208103733U (en) | A kind of garbage grab bucket crane | |
| CN109366047A (en) | A kind of assembled architecture quadrate steel pipe column robot welding product line | |
| CN207191355U (en) | A kind of submarine launch reclaims butt-joint locking device | |
| CN109650103B (en) | Self-propelled vehicle cleaning machine | |
| CN109131012A (en) | A kind of compartment for assisting transporting goods | |
| CN113073949A (en) | Centralized-driving full-driving automatic workover rig | |
| CN210419067U (en) | Movable plate lifting device for ship box body repair | |
| CN210505380U (en) | Multistage linkage self-propelled high-altitude cargo lifting platform | |
| CN101973226B (en) | Automatic loading and unloading vehicle with side frame rods and multi-service vehicle | |
| CN101225675B (en) | Full-hydraulic microcomputer-controlled pipe dredging vehicle | |
| CN211916767U (en) | Fixing device is deposited to reinforcing bar for construction | |
| CN109404040B (en) | Material lifting and storing device for continuous belt frame of shield tunneling machine | |
| CN206456844U (en) | Compatible type garbage container | |
| CN109944558B (en) | Automatic hoisting operation platform for drilling oil pipe | |
| CN219547981U (en) | Integrated dredging vehicle structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |