CN112609580A - Whole device that transversely shifts out of bridge bottom plate position beam type support - Google Patents
Whole device that transversely shifts out of bridge bottom plate position beam type support Download PDFInfo
- Publication number
- CN112609580A CN112609580A CN202011412919.3A CN202011412919A CN112609580A CN 112609580 A CN112609580 A CN 112609580A CN 202011412919 A CN202011412919 A CN 202011412919A CN 112609580 A CN112609580 A CN 112609580A
- Authority
- CN
- China
- Prior art keywords
- rod
- fixedly connected
- base
- plate
- transmission
- 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- Withdrawn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
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a beam type support integral transverse shifting-out device at a bridge bottom plate part, which comprises a base, wherein a transmission mechanism is arranged inside the base, rollers are arranged at the bottom of the base, a lifting mechanism is arranged at the top of the base, a supporting plate is arranged at the top of the lifting mechanism, a stress rod is arranged on the side surface of the lifting mechanism, which is positioned at the top of the base, a baffle is fixedly connected at the top of the stress rod, a first hydraulic rod is fixedly connected at the right side of the baffle, a tooth column is fixedly connected at the top of the first hydraulic rod, a rotating block is meshed at one side of the tooth column, a threaded rod is fixedly connected at one end of the rotating block, a sleeve is meshed on the surface of the threaded rod, and through the arrangement of the threaded rod, when the rotating block drives the threaded rod to rotate, a clamping structure is formed by the first transmission rod and a, the beam type support is fixed, and the support is prevented from toppling in the conveying process.
Description
Technical Field
The invention relates to the technical field of bridge supports, in particular to a device for transversely moving out a beam type support at a bridge bottom plate.
Background
The beam type support is taken as a support form commonly used for cast-in-place bridge construction, is favored by engineering technicians all the time due to the characteristics of less interference to road traffic, good integrity, high rigidity and the like, and is generally disassembled by the aid of a tire type crane and an auxiliary tool after the beam type support is used.
However, the existing dismounting and carrying equipment for a plurality of beam type supports is too simple, the beam type supports are not firmly fixed during carrying, clamping points of the supports cannot be adjusted during carrying, the support is prone to inclining during carrying, and great threat is brought to life safety of a carrier.
Disclosure of Invention
The invention aims to provide a device for transversely shifting out a beam type support at a bridge bottom plate part integrally, which aims to solve the problems that the prior beam type supports in the background art are too simple in disassembly and carrying equipment, are not firmly fixed during carrying, cannot adjust the clamping point of the support during carrying, are easy to incline during carrying, and bring great threat to the life safety of a carrier.
In order to achieve the purpose, the invention provides the following technical scheme: a device for transversely moving out a beam type bracket at a bridge bottom plate part integrally comprises a base, wherein a transmission mechanism is arranged in the base, the bottom of the base is provided with a roller, the top of the base is provided with a lifting mechanism, the top of the lifting mechanism is provided with a supporting plate, the side surface of the lifting mechanism is positioned at the top of the base and is provided with a stress rod, the top of the stress rod is fixedly connected with a baffle, the right side of the baffle is fixedly connected with a first hydraulic rod, and the top of the first hydraulic rod is fixedly connected with a toothed column, one side of the toothed column is engaged with a rotating block, and one end of the rotating block is fixedly connected with a threaded rod, the surface of the threaded rod is engaged with a sleeve, one end of the sleeve is fixedly connected with a first transmission rod, one end of the first transmission rod is welded with a connecting plate, and one side of the connecting plate is fixedly connected with a connecting rod, and the surface of the connecting rod, which is positioned at one side of the baffle plate, is connected with a clamping plate in a sliding way.
Preferably, drive mechanism includes second hydraulic stem, push pedal, limiting plate, driving block, driving plate, slide bar and stopper, second hydraulic stem fixed mounting is in the inside of base, and the bottom fixedly connected with push pedal of second hydraulic stem, the bottom fixedly connected with driving block of push pedal, and the both ends sliding connection of driving block has the limiting plate, one side sliding connection of driving block has the driving plate, and one side fixedly connected with slide bar of driving plate, the stopper is installed to the bottom inner wall that the surface of slide bar is located the base.
Preferably, one side embedding transmission block's of driving plate inside, and one side of transmission block is the inclined plane design, the slide bar runs through in the stopper and be sliding connection with the stopper, the second hydraulic stem passes through the push pedal and drives the slide bar with the transmission block and constitute sliding structure.
Preferably, elevating system includes motor, rotary rod, drive gear, second transfer line, movable rod, driving lever, links up pole and lifter, the motor is located the top of base, and the output of motor installs the rotary rod, the side meshing of rotary rod has drive gear, and the drive gear surface runs through there is the second transfer line, the skin weld of second transfer line has the movable rod, and the one end fixedly connected with driving lever of movable rod, the side of motor is located the top of base and installs the pole that links up, and the inside sliding connection of first pole that links up has the lifter.
Preferably, the surface of the connecting rod is provided with a linear groove, the deflector rods penetrate through the groove on the surface of the connecting rod and are fixedly connected with the lifting rod, and four groups of the movable rods, the deflector rods, the connecting rod and the lifting rod are symmetrically arranged around the central point of the rotating rod.
Preferably, the surface of the rotating rod is uniformly provided with thread-shaped grooves, the rotating rod is meshed with the transmission gear through the surface grooves, the transmission gear is fixedly connected with the second transmission rod, and the rotating rod drives the transmission gear to form a rotating structure through the motor.
Preferably, the surface of the connecting plate is provided with a through hole with the diameter consistent with that of the threaded rod, two groups of threaded rods are symmetrically arranged on the middle point of the rotating block, and the rotating directions of the two groups of threaded rods are opposite.
Preferably, the surface of the rotating block is provided with a tooth socket, the tooth socket on the surface of the rotating block is matched with the tooth column, the contact surface of the sleeve and the threaded rod is provided with a thread groove design, and the threaded rod drives the two groups of connecting plates to form a relative motion structure through the rotating block.
Preferably, the connecting rod runs through splint and rather than fixed connection, the atress pole is sliding connection with the base, and the atress pole runs through base and slide bar fixed connection, the atress pole passes through the slide bar and constitutes sliding construction.
Compared with the prior art, the invention has the beneficial effects that:
1. this whole device that transversely shifts out of bridge bottom plate position beam type support, through drive mechanism's setting, when first hydraulic stem descends, can drive the driving block through the push pedal and descend, descends when the driving block, can drive the driving plate and remove because the inclined plane influence of self, when the driving plate removes, can drive splint and remove to the support that needs were carried, and the splint of being convenient for carry out the centre gripping to the support.
2. This whole device that transversely shifts out of bridge floor position beam type support, through elevating system's setting, when the motor drove the rotary rod rotatory, the rotary rod can drive gear rotatory through surperficial thread groove, and drive gear is rotatory and then can drive the driving lever through the movable rod and constitute flexible in linking up the pole, with the ascending jack-up of lifter for the backup pad upwards applies to beam type support contact, holds up it.
3. This whole device that transversely shifts out of bridge bottom plate position beam type support through the setting of threaded rod, because two sets of threaded rods revolve to opposite for when rotatory piece drives the threaded rod rotatory, can drive splint through first transfer line and connecting rod and constitute clamping structure, fixes roof beam type support, prevents that the support from empting in the transport.
4. This whole device that transversely shifts out of bridge bottom plate position beam type support through the setting of backup pad and splint, can upwards hold up the support is whole through the backup pad to fix the support through splint, and the centre gripping of accessible stress bar adjustment splint, make splint can be better carry out the centre gripping to the support.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is a schematic view of the lift mechanism of the present invention;
fig. 5 is a schematic view of the transmission mechanism of the present invention.
In the figure: 1. a base; 2. a transmission mechanism; 201. a second hydraulic rod; 202. pushing the plate; 203. a limiting plate; 204. a transmission block; 205. a drive plate; 206. a slide bar; 207. a limiting block; 3. a roller; 4. a lifting mechanism; 401. a motor; 402. rotating the rod; 403. a transmission gear; 404. a second transmission rod; 405. a movable rod; 406. a deflector rod; 407. a connecting rod; 408. a lifting rod; 5. a support plate; 6. a stress beam; 7. a baffle plate; 8. a first hydraulic lever; 9. a tooth post; 10. rotating the block; 11. a threaded rod; 12. a sleeve; 13. a first drive lever; 14. a connector tile; 15. a connecting rod; 16. and (4) clamping the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, in the embodiment of the present invention, the present invention includes a base 1, a transmission mechanism 2 is installed inside the base 1, a roller 3 is installed at the bottom of the base 1, the transmission mechanism 2 includes a second hydraulic rod 201, a push plate 202, a limit plate 203, a transmission block 204, a transmission plate 205, a sliding rod 206 and a limit block 207, the second hydraulic rod 201 is fixedly installed inside the base 1, the bottom of the second hydraulic rod 201 is fixedly connected with the push plate 202, the bottom of the push plate 202 is fixedly connected with the transmission block 204, two ends of the transmission block 204 are slidably connected with the limit plate 203, one side of the transmission block 204 is slidably connected with the transmission plate 205, one side of the transmission plate 205 is fixedly connected with the sliding rod 206, one side of the transmission plate 205 is embedded inside the transmission block 204, one side of the transmission block 204 is designed as an inclined plane, the sliding rod 206 penetrates through the limit block 207 and is slidably connected with the limit block 207, the, when the sliding rod 206 slides, the support can be driven by the force-bearing rod 6 to move towards the beam-type support, the surface of the sliding rod 206 is positioned on the inner wall of the bottom of the base 1, the limiting block 207 is installed on the inner wall of the bottom of the base 1, the clamping plate 16 can be driven to move towards the support through the arrangement of the transmission mechanism 2, the clamping plate 16 can be clamped conveniently, the lifting mechanism 4 is installed on the top of the base 1, the supporting plate 5 is installed on the top of the lifting mechanism 4, the lifting mechanism 4 comprises a motor 401, a rotating rod 402, a transmission gear 403, a second transmission rod 404, a movable rod 405, a driving lever 406, a connecting rod 407 and a lifting rod 408, the motor 401 is positioned on the top of the base 1, the output end of the motor 401 is provided with the rotating rod 402, the surface of the rotating rod 402 is uniformly provided with thread-shaped grooves, the rotating rod 402 is meshed with the, through the arrangement of the grooves on the surface of the rotating rod 402, when the rotating rod 402 rotates, the transmission gear 403 forms a rotating structure, the transmission gear 403 is engaged with the side surface of the rotating rod 402, the second transmission rod 404 penetrates through the surface of the transmission gear 403, the movable rod 405 is welded on the surface of the second transmission rod 404, the shift lever 406 is fixedly connected with one end of the movable rod 405, the connecting rod 407 is installed on the top of the base 1 on the side surface of the motor 401, the lifting rod 408 is slidably connected inside the first connecting rod 407, the linear groove is formed on the surface of the connecting rod 407, the shift lever 406 penetrates through the groove on the surface of the connecting rod 407 and is fixedly connected with the lifting rod 408, four groups of the movable rod 405, the shift lever 406, the connecting rod 407 and the lifting rod 408 are symmetrically arranged about the central point of the rotating rod 402, and through the arrangement of the groups of, the support is prevented from inclining in the transportation process, the lifting mechanism 4 is arranged to drive the supporting plate 5 to jack upwards to support the whole support, the support is convenient to move, the side surface of the lifting mechanism 4 is positioned at the top of the base 1 and is provided with the stress rod 6, the top of the stress rod 6 is fixedly connected with the baffle 7, the right side of the baffle 7 is fixedly connected with the first hydraulic rod 8, the top of the first hydraulic rod 8 is fixedly connected with the tooth column 9, one side of the tooth column 9 is meshed with the rotating block 10, one end of the rotating block 10 is fixedly connected with the threaded rod 11, the surface of the rotating block 10 is provided with a tooth socket, the tooth socket on the surface of the rotating block 10 is matched with the tooth column 9, the contact surface of the sleeve 12 and the threaded rod 11 is provided with a thread socket design, the threaded rod 11 drives the two groups of connecting plates 14 through the rotating block 10 to form a relative motion structure, so that the connecting plates 14, the bracket is fixed, a sleeve 12 is meshed on the surface of a threaded rod 11, one end of the sleeve 12 is fixedly connected with a first transmission rod 13, one end of the first transmission rod 13 is welded with a connecting plate 14, one side of the connecting plate 14 is fixedly connected with a connecting rod 15, the connecting rod 15 penetrates through a clamping plate 16 and is fixedly connected with the clamping plate, a stress rod 6 is in sliding connection with a base 1, the stress rod 6 penetrates through the base 1 and is fixedly connected with a sliding rod 206, the stress rod 6 forms a sliding structure through the sliding rod 206, so that the stress rod 6 drives the clamping plate 16 to move towards the bracket through a baffle 7, clamping points can be adjusted according to brackets with different sizes, through holes with the diameter consistent with that of the threaded rod 11 are formed in the surface of the connecting plate 14, two groups of threaded rods 11 are symmetrically arranged about the midpoint of a rotating block 10, the rotating directions of the two groups of threaded rods 11 are opposite, and through the through, so that the threaded rod 11 can pass through the through hole without being obstructed, and a clamping plate 16 is slidably connected to the surface of the connecting rod 15 on one side of the baffle 7.
The working principle of the invention is as follows: when the device is used, the device is firstly transported to a construction site through the roller 3, so that the clamping plates 16 are positioned at two sides of the beam-type support, then the second hydraulic rod 201 is controlled to move downwards, so that the second hydraulic rod 201 drives the transmission block 204 to move downwards through the push plate 202, because the side surface of the transmission block 204 is an inclined surface, when the transmission block 204 moves downwards, the transmission plate 205 is pushed to the side surface, the transmission plate 205 pushes the sliding rod 206 to the side surface along a straight line because of the limit block 207, because the stress rod 6 penetrates through the base 1 and is connected with the sliding rod 206, the stress rod 6 can move together with the sliding rod 206, the clamping plates 16 are driven to be close to the support through the baffle 7, then the motor 401 is opened, so that the motor 401 drives the rotating rod 402 to rotate, when the rotating rod 402 rotates, the transmission gear 403 is driven to rotate because of the threaded grooves arranged on the surface, the transmission gear 403 rotates to drive the second transmission rod 404 to rotate, so that the second transmission rod 404 drives the lifting rod 408 to slide in the shifting rod 406 in the connecting rod 407 through the movable rod 405, the lifting rod 408 is lifted upwards, the support plate 5 moves upwards to lift the top of the bracket, then the first hydraulic rod 8 is controlled to drive the tooth post 9 to move upwards, when the tooth post 9 moves upwards, the two sets of threaded rods 11 are driven to rotate through the rotating block 10, because the two sets of threaded rods 11 rotate in opposite directions, when rotating, the two sets of connecting plates 14 are driven to move towards the rotating block 10 through the sleeve 12 and the first transmission rod 13, the connecting rod 15 can accordingly drive the clamping plates 16 to clamp the two sides of the bracket, and then the base 1 is pushed to transport the bracket away.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a whole device that transversely shifts out of bridge bottom plate position beam type support, includes base (1), its characterized in that: the automatic transmission device is characterized in that a transmission mechanism (2) is arranged inside the base (1), the bottom of the base (1) is provided with a roller (3), the top of the base (1) is provided with an elevating mechanism (4), the top of the elevating mechanism (4) is provided with a supporting plate (5), the side surface of the elevating mechanism (4) is positioned at the top of the base (1) and is provided with a stress rod (6), the top of the stress rod (6) is fixedly connected with a baffle (7), the right side of the baffle (7) is fixedly connected with a first hydraulic rod (8), the top of the first hydraulic rod (8) is fixedly connected with a tooth column (9), one side of the tooth column (9) is meshed with a rotating block (10), one end of the rotating block (10) is fixedly connected with a threaded rod (11), the surface of the threaded rod (11) is meshed with a sleeve (12), and one end of the sleeve (12) is fixedly connected with, one end of the first transmission rod (13) is welded with a connecting plate (14), one side of the connecting plate (14) is fixedly connected with a connecting rod (15), and one side of the surface of the connecting rod (15) located on the baffle (7) is slidably connected with a clamping plate (16).
2. The device for integrally and transversely removing the beam-type bracket at the bridge floor part according to claim 1, is characterized in that: drive mechanism (2) include second hydraulic stem (201), push pedal (202), limiting plate (203), driving block (204), driving plate (205), slide bar (206) and stopper (207), second hydraulic stem (201) fixed mounting is in the inside of base (1), and the bottom fixedly connected with push pedal (202) of second hydraulic stem (201), the bottom fixedly connected with driving block (204) of push pedal (202), and the both ends sliding connection of driving block (204) has limiting plate (203), one side sliding connection of driving block (204) has driving plate (205), and one side fixedly connected with slide bar (206) of driving plate (205), stopper (207) are installed to the bottom inner wall that the surface of slide bar (206) is located base (1).
3. The device for integrally and transversely removing the beam-type bracket at the bridge floor part according to claim 2, is characterized in that: one side embedding transmission piece (204) of driving plate (205) inside, and one side of transmission piece (204) is the inclined plane design, slide bar (206) run through in stopper (207) and be sliding connection with stopper (207), second hydraulic stem (201) pass through push pedal (202) and drive slide bar (206) constitution sliding construction with transmission piece (204).
4. The device for integrally and transversely removing the beam-type bracket at the bridge floor part according to claim 1, is characterized in that: elevating system (4) include motor (401), rotary rod (402), drive gear (403), second transfer line (404), movable rod (405), driving lever (406), join pole (407) and lifter (408), motor (401) are located the top of base (1), and the output of motor (401) installs rotary rod (402), the side meshing of rotary rod (402) has drive gear (403), and drive gear (403) surface runs through second transfer line (404), the skin weld of second transfer line (404) has movable rod (405), and the one end fixedly connected with driving lever (406) of movable rod (405), the side of motor (401) is located the top of base (1) and installs and joins pole (407), and the inside sliding connection of first pole (407) has lifter (408).
5. The device for integrally and transversely removing the beam-type bracket at the bridge floor part according to claim 4, wherein: the surface of the connecting rod (407) is provided with a linear groove, the shifting rod (406) penetrates through the groove on the surface of the connecting rod (407) and is fixedly connected with the lifting rod (408), and four groups of the movable rod (405), the shifting rod (406), the connecting rod (407) and the lifting rod (408) are symmetrically arranged around the central point of the rotating rod (402).
6. The device for integrally and transversely removing the beam-type bracket at the bridge floor part according to claim 4, wherein: the surface of the rotating rod (402) is uniformly provided with thread-shaped grooves, the rotating rod (402) is meshed with the transmission gear (403) through the surface grooves, the transmission gear (403) is fixedly connected with the second transmission rod (404), and the rotating rod (402) drives the transmission gear (403) through the motor (401) to form a rotating structure.
7. The device for integrally and transversely removing the beam-type bracket at the bridge floor part according to claim 1, is characterized in that: the surface of the connecting plate (14) is provided with through holes with the same diameter as that of the threaded rods (11), two groups of threaded rods (11) are symmetrically arranged about the midpoint of the rotating block (10), and the rotating directions of the two groups of threaded rods (11) are opposite.
8. The device for integrally and transversely removing the beam-type bracket at the bridge floor part according to claim 1, is characterized in that: the surface of rotatory piece (10) is provided with the tooth's socket, and rotatory piece (10) surface tooth's socket and tooth post (9) phase-match, the contact surface of sleeve (12) and threaded rod (11) has the thread groove design, and threaded rod (11) drive two sets of linkage plate (14) through rotatory piece (10) and constitute the relative motion structure.
9. The device for integrally and transversely removing the beam-type bracket at the bridge floor part according to claim 1, is characterized in that: connecting rod (15) run through splint (16) and rather than fixed connection, atress pole (6) are sliding connection with base (1), and atress pole (6) run through base (1) and slide bar (206) fixed connection, atress pole (6) constitute sliding construction through slide bar (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011412919.3A CN112609580A (en) | 2020-12-01 | 2020-12-01 | Whole device that transversely shifts out of bridge bottom plate position beam type support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011412919.3A CN112609580A (en) | 2020-12-01 | 2020-12-01 | Whole device that transversely shifts out of bridge bottom plate position beam type support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112609580A true CN112609580A (en) | 2021-04-06 |
Family
ID=75229103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011412919.3A Withdrawn CN112609580A (en) | 2020-12-01 | 2020-12-01 | Whole device that transversely shifts out of bridge bottom plate position beam type support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112609580A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113322955A (en) * | 2021-07-31 | 2021-08-31 | 江苏南通冠仟新型建材科技有限公司 | High-speed dismantling equipment for steel sheet piles of urban underground pipe gallery |
| CN114182762A (en) * | 2021-12-28 | 2022-03-15 | 青岛工学院 | Building engineering foundation settlement monitoring device |
-
2020
- 2020-12-01 CN CN202011412919.3A patent/CN112609580A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113322955A (en) * | 2021-07-31 | 2021-08-31 | 江苏南通冠仟新型建材科技有限公司 | High-speed dismantling equipment for steel sheet piles of urban underground pipe gallery |
| CN113322955B (en) * | 2021-07-31 | 2021-09-28 | 江苏南通冠仟新型建材科技有限公司 | High-speed dismantling equipment for steel sheet piles of urban underground pipe gallery |
| CN114182762A (en) * | 2021-12-28 | 2022-03-15 | 青岛工学院 | Building engineering foundation settlement monitoring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112609580A (en) | Whole device that transversely shifts out of bridge bottom plate position beam type support | |
| KR101311218B1 (en) | Temporary automatic boom welding assembly device | |
| CN112746567A (en) | Bridge assembly type rapid construction platform and control method thereof | |
| CN113478135B (en) | Welding conveying assembly for processing giant iron tower steel frame | |
| CN204198323U (en) | Transforming plant cable trench cover mobile trolley | |
| CN112025733B (en) | Underwater inspection robot suitable for power pipe gallery | |
| CN217200588U (en) | Automatic tipping arrangement of motor work piece | |
| CN214882985U (en) | Bridge assembled rapid construction platform | |
| CN206928916U (en) | Stacking tubing string manipulator | |
| CN112551077A (en) | Automobile tire production is with placing and transfer device | |
| CN210550884U (en) | Supplementary dismouting structure of rail vehicle accessory coupling | |
| CN102423846A (en) | Assembly device for cam shaft | |
| CN108412441A (en) | A kind of guide device | |
| CN113909423B (en) | Forging equipment and forging method for hardware tool | |
| CN112496588B (en) | Method and equipment for auxiliary installation of municipal pipeline | |
| CN211597773U (en) | Equipment for conveying whole bundle of steel strands | |
| CN114055038A (en) | A intelligent welding set for spare part processing | |
| CN209986465U (en) | A machine of shifting for upset of heavy box | |
| CN211549614U (en) | Pipe rod conveying device | |
| CN216549302U (en) | Pipeline embedding device for hydraulic engineering construction | |
| CN209969974U (en) | 360-degree turnover frame | |
| CN206484215U (en) | A kind of sliding sleeve assembling device being accurately positioned | |
| CN206928917U (en) | Well head helps pipe device | |
| CN115162698B (en) | Steel structure platform for installing chimney | |
| CN220902256U (en) | Lifting welding device for reinforcing ribs of door machine |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210406 |