CN111155448A - Power device of C-shaped hook for hanging basket walking - Google Patents
Power device of C-shaped hook for hanging basket walking Download PDFInfo
- Publication number
- CN111155448A CN111155448A CN202010194694.2A CN202010194694A CN111155448A CN 111155448 A CN111155448 A CN 111155448A CN 202010194694 A CN202010194694 A CN 202010194694A CN 111155448 A CN111155448 A CN 111155448A
- Authority
- CN
- China
- Prior art keywords
- walking
- seat
- sliding seat
- shaped hook
- power device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- E01D21/10—Cantilevered erection
Abstract
The invention discloses a power device of a C-shaped hook for hanging basket walking, which comprises walking rails, wherein the adjacent walking rails are welded by embedded steel bars, a plurality of groups of thrust key grooves are equidistantly formed in the walking rails, a first sliding seat is movably arranged on the left side of the walking rails, a first connecting seat is welded on the first sliding seat, the first sliding seat is fixedly connected with the C-shaped hook by the first connecting seat, a second sliding seat is movably arranged on the right side of the walking rails, and a second connecting seat is welded on the second sliding seat. The power device of the C-shaped hook for hanging basket walking, provided by the invention, is additionally provided with the motor and the transmission system, so that the thrust block can automatically complete the operation of stretching in and withdrawing, the time and the labor are saved, the loss of the thrust block is also avoided, four groups of rollers are additionally arranged, the bottom friction force of a second sliding seat during moving is reduced, the walking speed is accelerated, the time is saved, the power device is suitable for different working conditions, and a better use prospect is brought.
Description
Technical Field
The invention relates to the field of bridge construction, in particular to a power device of a C-shaped hook for hanging basket walking.
Background
In the construction of a front supporting point hanging basket of a bridge, a walking device generally consists of a jack, a power transmission structure and a force bearing structure; the traditional hanging basket sliding traction power system of the company adopts a combination form of a 250t jack, 32mm fine-rolled thread steel and a special sliding block. The sliding block is arranged at a design position before the hanging basket is assembled, is integrally designed into an inverted concave shape and serves as a left and right limiting measure during sliding, and strictly follows the principles of symmetrical synchronization and uniform stress during the sliding of the hanging basket; scales are marked on finish rolling deformed steel bars in advance, the sliding block is closely limited in the sliding process, the measuring group measures the position of the hanging basket and corrects the position in time when the sliding is 10m, and the scales are encrypted and the correction is measured when the hanging basket approaches to the end position, so that the hanging basket is ensured to stop at the designed position; then the traction force generated by the jack acts on the C-shaped hook, so that the C-shaped hook moves to the beam end, and the C-shaped hook and the stay cable provide a fulcrum of the hanging basket; when the hanging basket is in a demoulding and walking state, the cantilever of the hanging basket is resisted from overturning by the C-shaped hook and the rear vertex; the existing walking device has the following defects that the construction difficulty is increased, the thrust blocks are manually put into the grooves, the labor is increased, and the thrust blocks are easy to lose on site; because the friction force exists between the sliding seat and the rail, the moving speed of the sliding seat and the oil return speed of the hydraulic cylinder are not coordinated, time is wasted, and certain adverse effect is brought in the using process.
Disclosure of Invention
The invention mainly aims to provide a power device of a C-shaped hook for hanging basket walking, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a power device of a C-shaped hook for hanging basket walking comprises walking tracks, wherein the adjacent walking tracks are welded by embedded steel bars, a plurality of groups of thrust key grooves are formed in the walking tracks at equal intervals, a first sliding seat is movably arranged on the left side of each walking track, a first connecting seat is welded on the first sliding seat, the first sliding seat is fixedly connected with the C-shaped hook by using the first connecting seat, a second sliding seat is movably arranged on the right side of each walking track, a second connecting seat is welded on the second sliding seat, the left end part of the second connecting seat is hinged with a hydraulic thousand golden top, the hydraulic thousand golden top horizontally extends out to be provided with a telescopic rod, one end part of the telescopic rod is hinged with the right end part of the first connecting seat, a motor seat is welded on the side surface of the second connecting seat, a three-phase motor is installed in the motor seat, an output shaft of the three-phase motor is rotatably connected with a speed changer, and the, the gearbox is provided with a rotating shaft in a rotating mode, the other end of the rotating shaft is fixed through the inner wall of the bearing seat and the second connecting seat, two groups of gears are sleeved on the rotating shaft, two groups of rack grooves are symmetrically formed in the second connecting seat, racks are longitudinally arranged in the rack grooves, the tooth surfaces of the racks are meshed with the gears, and thrust blocks are welded at the bottoms of the two groups of racks and are located right above the thrust key grooves.
Preferably, the total stroke of the hydraulic thousand gold tops is a multiple of the distance between adjacent thrust key grooves.
Preferably, an oil inlet pipe and an oil return pipe are respectively arranged on the top of the hydraulic pressure kilo-gold.
Preferably, the three-phase motor is a forward and reverse rotating motor, and the two groups of racks can be driven by transmission to synchronously complete lifting action.
Preferably, four groups of rollers are symmetrically arranged at the bottom of the second sliding seat by utilizing a wheel carrier.
Preferably, the both sides face of a slide and No. two slides all is provided with the limiting plate of laminating walking track side, four groups of gyro wheels can be followed the straight line removal of walking track horizontal line.
The invention provides a power device of a C-shaped hook for hanging basket walking through improvement, compared with the prior art, the power device has the following remarkable improvements and advantages:
(1) the motor and the transmission system are added, so that the thrust block can automatically complete the operation of stretching in and withdrawing, time and labor are saved, and the loss of the thrust block is avoided.
(2) Four groups of rollers are added, so that the bottom friction force of the second sliding seat during movement is reduced, the walking speed is accelerated, and the time is saved.
(3) The whole device is simple in design and convenient to operate, reduces the labor cost, saves more than 40% of the time for the hanging basket to travel, has milestone significance for the hanging basket construction design of the company, and has better use effect compared with the traditional mode.
Drawings
FIG. 1 is a schematic view of the overall structure of a power device of a C-shaped hook for hanging basket walking of the invention;
FIG. 2 is a partial enlarged view of the power plant of the C-shaped hook for hanging basket walking in FIG. 1;
FIG. 3 is a side view of a second sliding seat of the power device of the C-shaped hook for hanging basket walking of the invention;
FIG. 4 is a transmission structure diagram of a three-phase motor of a power device of a C-shaped hook for hanging basket walking of the invention;
FIG. 5 is a relative position diagram of the rack and the gear of the power device of the C-shaped hook for hanging basket walking of the invention.
In the figure: 1. a traveling rail; 2. embedding reinforcing steel bars in advance; 3. a thrust keyway; 4. a first sliding seat; 5. a first connecting seat; 6. c-shaped hooks; 7. a second sliding seat; 8. a wheel carrier; 9. a roller; 10. a second connecting seat; 11. hydraulic thousand gold tops; 12. a telescopic rod; 13. a three-phase motor; 14. a transmission; 15. a rotating shaft; 16. a bearing seat; 17. a gear; 18. a rack slot; 19. a rack; 20. a thrust block.
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.
As shown in fig. 1-5, a power device of a C-shaped hook for hanging basket walking comprises walking rails 1, adjacent walking rails 1 are welded by embedded steel bars 2, a plurality of groups of thrust key grooves 3 are equidistantly arranged on the walking rails 1, a first sliding seat 4 is movably arranged on the left side of each walking rail 1, a first connecting seat 5 is welded on each sliding seat 4, the first sliding seat 4 is fixedly connected with a C-shaped hook 6 by the first connecting seat 5, a second sliding seat 7 is movably arranged on the right side of each walking rail 1, a second connecting seat 10 is welded on each second sliding seat 7, a hydraulic thousand golden top 11 is hinged on the left end of each second connecting seat 10, a telescopic rod 12 horizontally extends out of each hydraulic thousand golden top 11, one end of the telescopic rod 12 is hinged with the right end of the first connecting seat 5, a motor seat is welded on the side of each second connecting seat 10 and a three-phase motor 13 is installed in each motor seat, an output shaft of each three-phase motor 13 is rotatably connected with a transmission 14, and the transmission, a rotating shaft 15 is rotatably arranged on the transmission 14, the other end of the rotating shaft 15 is fixed by a bearing seat 16 and the inner wall of the second connecting seat 10, two groups of gears 17 are sleeved on the rotating shaft 15, two groups of rack grooves 18 are symmetrically formed in the second connecting seat 10, racks 19 are longitudinally arranged in the rack grooves 18, the tooth surfaces of the racks 19 are meshed with the gears 17, thrust blocks 20 are welded at the bottoms of the two groups of racks 19, and the thrust blocks 20 are located right above the thrust key grooves 3;
the total stroke of the hydraulic thousand gold tops 11 is a multiple of the distance between the adjacent thrust key grooves 3; the hydraulic thousand gold crown 11 is respectively provided with an oil inlet pipe and an oil return pipe; the three-phase motor 13 is a positive and negative rotation motor and can drive the two groups of racks 19 to synchronously complete lifting action through transmission; four groups of rollers 9 are symmetrically arranged at the bottom of the second sliding seat 7 by utilizing wheel carriers 8; limiting plates attached to the side faces of the walking track 1 are arranged on the two side faces of the first sliding seat 4 and the second sliding seat 7, and the four groups of rollers 9 can move in a horizontal straight line along the walking track 1.
When the power device is used, the three-phase motor 13 is started, the rotating shaft 15 is driven to rotate in a speed reducing mode through the speed changer 14, the two groups of gears 17 rotate anticlockwise, the two groups of racks 19 move downwards in the rack grooves 18, the thrust block 20 extends into the thrust key groove 3, the second sliding seat 7 is fixed, then the hydraulic thousand-golden top 11 is started to feed oil, the telescopic rod 12 extends horizontally to push the first sliding seat 4 and drive the C-shaped hook 6 to move forwards, after the travel is finished, the three-phase motor 13 rotates reversely, the thrust block 20 retreats from the thrust key groove 3, then oil in the hydraulic thousand-golden top 11 flows back, the hydraulic thousand-golden top 11 drives the second sliding seat 7 to move forwards, and when the second sliding seat 7 moves, the roller 9 is utilized to accelerate the moving speed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hang power device of basket walking with C type couple, includes walking track (1), its characterized in that: the adjacent walking rails (1) are welded by using embedded steel bars (2), a plurality of groups of thrust key grooves (3) are equidistantly formed in the walking rails (1), a first sliding seat (4) is movably arranged on the left side of each walking rail (1), a first connecting seat (5) is welded on each sliding seat (4), each sliding seat (4) is fixedly connected with a C-shaped hook (6) by using the first connecting seat (5), a second sliding seat (7) is movably arranged on the right side of each walking rail (1), a second connecting seat (10) is welded on each second sliding seat (7), a hydraulic thousand golden top (11) is hinged to the left end of each second connecting seat (10), a telescopic rod (12) is horizontally extended out of each hydraulic thousand golden top (11), one end of the telescopic rod (12) is hinged to the right end of the first connecting seat (5), a motor seat is welded to the side of each second connecting seat (10), and a three-phase motor (13) is installed in each motor seat, the output shaft of three-phase motor (13) and derailleur (14) rotate to be connected and derailleur (14) are installed at the medial surface that the seat (10) is even to the second, it is provided with pivot (15) and rotate on derailleur (14) and the other end of pivot (15) utilizes the inner wall of bearing frame (16) and the seat (10) is even to the second fixed, cup joint two sets of gear (17) on pivot (15), two sets of rack groove (18) have been seted up to the inside symmetry that the seat (10) is even to the second, rack (19) are vertically installed to the inside of rack groove (18), the tooth face and the gear (17) of rack (19) mesh mutually, thrust block (20) have been welded to the bottom of two sets of rack (19) and thrust block (20) are located thrust keyway (3) directly over.
2. The power device of the C-shaped hook for hanging basket walking as claimed in claim 1, characterized in that: the total stroke of the hydraulic thousand gold tops (11) is a multiple of the distance between adjacent thrust key grooves (3).
3. The power device of the C-shaped hook for hanging basket walking as claimed in claim 2, characterized in that: and an oil inlet pipe and an oil return pipe are respectively arranged on the hydraulic thousand-golden jack (11).
4. The power device of the C-shaped hook for hanging basket walking as claimed in claim 1, characterized in that: the three-phase motor (13) is a forward and reverse rotating motor, and can drive the two groups of racks (19) to synchronously complete lifting action through transmission.
5. The power device of the C-shaped hook for hanging basket walking as claimed in claim 1, characterized in that: four groups of rollers (9) are symmetrically arranged at the bottom of the second sliding seat (7) by utilizing a wheel carrier (8).
6. The power device of the C-shaped hook for hanging basket walking as claimed in claim 5, wherein: the both sides face of a slide (4) and No. two slides (7) all is provided with the limiting plate of laminating walking track (1) side, four group's gyro wheels (9) can be followed walking track (1) horizontal linear motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010194694.2A CN111155448A (en) | 2020-03-19 | 2020-03-19 | Power device of C-shaped hook for hanging basket walking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010194694.2A CN111155448A (en) | 2020-03-19 | 2020-03-19 | Power device of C-shaped hook for hanging basket walking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111155448A true CN111155448A (en) | 2020-05-15 |
Family
ID=70567651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010194694.2A Pending CN111155448A (en) | 2020-03-19 | 2020-03-19 | Power device of C-shaped hook for hanging basket walking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111155448A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095493A (en) * | 2020-10-20 | 2020-12-18 | 安徽省公路桥梁工程有限公司 | Pushing device of self-correcting guy rope hanging basket for bridge construction |
-
2020
- 2020-03-19 CN CN202010194694.2A patent/CN111155448A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095493A (en) * | 2020-10-20 | 2020-12-18 | 安徽省公路桥梁工程有限公司 | Pushing device of self-correcting guy rope hanging basket for bridge construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201244594Y (en) | Device for horizontally moving heavy rail blank | |
| CN201660284U (en) | Parallel steel coil stepping conveying device | |
| CN201598007U (en) | Step-by-step conveying device for vertical steel coil | |
| CN203893677U (en) | Hydraulic drive stepping type feeding rack | |
| CN111155448A (en) | Power device of C-shaped hook for hanging basket walking | |
| CN111559722A (en) | Double-column type stacker | |
| CN103611904B (en) | A kind of laterally shifting steel knockout mechanism | |
| CN1847115A (en) | Quick steel raising and shifting machine | |
| CN212270711U (en) | Power device of C-shaped hook for hanging basket walking | |
| CN201649732U (en) | Clamping mechanism of an underground stereo garage platform | |
| CN210943420U (en) | Vehicle frame conveying device | |
| CN107243582A (en) | A kind of bathroom copper busbar pipe thread high efficiency forming device | |
| CN205056629U (en) | Two plug tandem rolling devices | |
| CN216105526U (en) | Municipal works pipeline push pipe construction structures | |
| CN215614134U (en) | Transmission mechanism for aluminum profile tractor | |
| CN206168954U (en) | Rolling mill hydraulic pressure manipulator | |
| CN202667584U (en) | Layering collection device for casting blank ejection system of continuous casting machine | |
| CN203624543U (en) | Crank type billet mover | |
| CN210305043U (en) | Small-caliber thin-wall double-mandrel two-roll restraint continuous rolling unit | |
| CN216339023U (en) | Travelling mechanism of bridge maintenance slide | |
| CN201711804U (en) | Rank type steel moving positioning device | |
| CN212609335U (en) | Double-column type stacker | |
| CN205387354U (en) | Wheel hub automatic positioning and wheel footpath identify bodies | |
| CN212100778U (en) | Double-column stopper | |
| CN210098584U (en) | Aluminum strip withdrawal and straightening 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 |