CN210595016U - Jack hoist and mount operation platform - Google Patents
Jack hoist and mount operation platform Download PDFInfo
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- CN210595016U CN210595016U CN201921074589.4U CN201921074589U CN210595016U CN 210595016 U CN210595016 U CN 210595016U CN 201921074589 U CN201921074589 U CN 201921074589U CN 210595016 U CN210595016 U CN 210595016U
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Abstract
The utility model discloses a jack hoist and mount operation platform, including the dolly module, the pontic and lifting module, the dolly module includes the base that the level was arranged, base bottom surface edge is equipped with the truckle, the fixed handrail that even has of base left surface, base top surface left part, the right part is fixed with the left branch strut that the structure is the same respectively, the right branch strut, left branch strut and right branch strut top beam bottom surface are fixed with the I-steel of level transversal arrangement, install pulley moving platform on the I-steel, pulley moving platform bottom surface fixedly connected with hand block, install the iron chain among the hand block, the iron chain end is equipped with horizontally jack, many steel strand wires are worn to be equipped with by jack inside, base top surface left part is equipped with intelligent stretch-draw machine, intelligent stretch-draw machine passes through the control tube and links to each other with the jack, the beneficial effects of the utility model: the jack can be moved quickly, and the structure is simple and safer.
Description
Technical Field
The utility model belongs to the technical field of jack hoist and mount, concretely relates to jack hoist and mount operation platform.
Background
When the bridge is assembled to the segmental beam and is constructed, a plurality of bridge modules need to be spliced in sequence, when the bridge modules are spliced, the bridge modules need to be connected in series by steel strands, after the connection is completed, the steel strands are tensioned by a jack, when a cast-in-place beam bridge is constructed, the steel strands also need to be tensioned, the height of the bridge is higher, the mass of the jack is larger, the steel strands are located on the side face of the bridge, and the steel strands cannot be tensioned conveniently.
At present, a crane is mostly used for hoisting a jack, the jack is moved to a corresponding position, and a steel strand is tensioned, but a plurality of problems exist in the process of hoisting the jack frequently, the working efficiency is lowered, the size of the crane is large, and the crane can not be used for hoisting the jack in a certain narrow space during the tensioning of the steel strand, so that people always find a solution.
Disclosure of Invention
The utility model provides a jack hoist and mount operation platform can not only the quick travel jack but also simple structure, and is safer.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a lifting operation platform of a jack comprises a trolley module, a bridge body and a lifting module, wherein the trolley module comprises a horizontally arranged base, trundles are arranged at the edge of the bottom surface of the base, stop blocks are arranged on the trundles, a handrail is fixedly connected to the left side surface of the base, a left support frame and a right support frame which are identical in structure are respectively fixed to the left part and the right part of the top surface of the base, the left support frame is taken as an example and is a vertical U-shaped frame body, I-shaped steel which is horizontally and transversely arranged is fixed to the bottom surfaces of cross beams at the top of the left support frame and the right support frame, the top surfaces of the I-shaped steel are respectively fixed to the left support frame and the right support frame, the left end of the I-shaped steel is flush with the left side surface of the left support frame, the right end of the I-shaped steel exceeds the right support frame for a certain distance, a left baffle plate and a right baffle which are, pulley moving platform bottom surface fixedly connected with hand block, install the iron chain among the hand block, the iron chain end is equipped with the horizontally jack, the jack passes through hand block up-and-down motion, many steel strand wires are worn to be equipped with inside the jack, base top surface left part is equipped with intelligent stretch-draw machine, intelligence stretch-draw machine bottom is equipped with the counter weight, intelligence stretch-draw machine passes through the control tube and links to each other with the jack, intelligence stretch-draw machine control jack, the pontic is placed on ground and pontic has a take the altitude, the dolly module is placed in the pontic top surface, the jack is located the pontic right flank.
Further, the handrail comprises a front upright and a rear upright which are of the same structure, the lower portion of the front upright is of a vertically-arranged rod-shaped structure, the upper portion of the front upright is bent leftwards at a certain angle, the right side face of the front upright is fixedly connected with the left side face of the base, and a cylindrical cross rod which is longitudinally arranged is arranged between the rear side face of the front upright and the front side face of the rear upright.
Furthermore, a through hole transversely penetrating through the bridge body is formed in the bridge body, a plurality of steel strands are arranged in the through hole and transversely penetrate through the through hole, the right end of each steel strand is connected with a jack, and the diameter of the outer side of the jack is larger than that of the through hole.
Further, jack lateral surface evenly is equipped with a plurality of buckles, iron chain and corresponding buckle fixed connection, and the jack level is hovered in the air.
Further, pulley moving platform includes the same anterior fixed plate of structure, the rear portion fixed plate, anterior fixed plate, the rear portion fixed plate is located the front side of I-steel, the rear side respectively, anterior fixed plate, the longitudinal dead lever of fixedly connected with between the rear portion fixed plate, anterior fixed plate rear side, rear portion fixed plate front side are equipped with a plurality of gyro wheels respectively, the contact of shank top surface under gyro wheel and the I-steel, pulley moving platform moves along the I-steel between left baffle, the right baffle, behind the dog lock on the truckle, the truckle is unable to move.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model comprises a trolley module, a bridge body and a lifting module, wherein the trolley module comprises a horizontally arranged base, the edge of the bottom surface of the base is provided with a trundle, the left side surface of the base is fixedly connected with a handrail, the left part and the right part of the top surface of the base are respectively fixed with a left support frame and a right support frame which have the same structure, taking the left support frame as an example, the left support frame is a vertical U-shaped frame body, the bottom surfaces of top beams of the left support frame and the right support frame are fixed with I-shaped steel which is horizontally and transversely arranged, the I-shaped steel is provided with a pulley moving platform, the bottom surface of the pulley moving platform is fixedly connected with a hand-operated block, an iron chain is arranged in the hand-operated block, the end of the iron chain is provided with a horizontal jack, the jack moves up and down through the hand-operated block, the jack is convenient to carry back and forth;
the utility model discloses in, the I-steel top surface is fixed with left branch strut, right branch strut respectively, I-steel left end and left branch strut left surface parallel and level, and the I-steel right-hand member surpasss the right branch strut certain distance, and I-steel bottom surface left part, right part are fixed with left baffle, the right baffle that the structure is the same respectively, and left baffle, right baffle have been done the restraint to pulley moving platform's removal range and have been let the removal of jack safer.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the drawing, 1, a left support frame, 2, I-shaped steel, 3, a left baffle, 4, a right baffle, 5, a pulley moving platform, 6, a manual hoist, 7, an iron chain, 8, a bridge body, 9, a handrail, 10, a control pipe, 11, a caster, 12, a base, 13, an intelligent tensioning machine, 14, a jack, 15, a steel strand, 16, a through hole, 17, a right support frame, 18, a trolley module, 19, a lifting module, 20, a fixed chain and 21, rivets.
Detailed Description
Example (b): as shown in fig. 1, the trolley comprises a trolley module 18, a bridge 8 and a lifting module 19, wherein the trolley module 18 comprises a horizontally arranged base 12, casters 11 are arranged on the edges of the bottom surface of the base 12, stoppers are arranged on the casters 11, a handrail 9 is fixedly connected to the left side surface of the base 12, a left support frame 1 and a right support frame 17 which are identical in structure are respectively fixed to the left part and the right part of the top surface of the base 12, taking the left support frame 1 as an example, the left support frame 1 is a vertical U-shaped frame body, i-shaped steels 2 which are horizontally and transversely arranged are fixed to the bottom surfaces of cross beams at the tops of the left support frame 1 and the right support frame 17, the top surfaces of the i-shaped steels 2 are respectively fixed to the left support frame 1 and the right support frame 17, the left ends of the i-shaped steels 2 are flush with the left side surface of the left support frame 1, the right support frame 2 exceed the right support frame 17 by a, pulley moving platform 5 and all structures that are connected with pulley moving platform 5 all remove through pulley moving platform 5, pulley moving platform 5 bottom surface fixedly connected with hand block 6, install iron chain 7 among the hand block 6, the end of iron chain 7 is equipped with horizontally jack 14, jack 14 passes through hand block 6 up-and-down motion, many steel strand wires 15 are worn to be equipped with inside jack 14, base 12 top surface left part is equipped with intelligent stretch-draw machine 13, intelligent stretch-draw machine 13 bottom is equipped with the counter weight, intelligent stretch-draw machine 13 links to each other with jack 14 through control tube 10, intelligent stretch-draw machine 13 control jack 14, bridge 8 places in ground and bridge 8 has a take the altitude, dolly module 18 is placed in bridge 8 top surface, jack 14 is located bridge 8 right flank.
The handrail 9 comprises a front upright post and a rear upright post which are of the same structure, the lower part of the front upright post is of a vertically-arranged rod-shaped structure, the upper part of the front upright post is bent leftwards at a certain angle, the right side surface of the front upright post is fixedly connected with the left side surface of the base 12, and a longitudinally-arranged cylindrical cross rod is arranged between the rear side surface of the front upright post and the front side surface of the rear upright post.
The bridge body 8 is provided with a through hole 16 transversely penetrating through the bridge body 8, a plurality of steel strands 15 are arranged in the through hole 16, the steel strands 15 transversely penetrate through the through hole 16, the right end of each steel strand 15 is connected with a jack 14, and the diameter of the outer side of each jack 14 is larger than that of the through hole 16.
The outer side face of the jack 14 is evenly provided with a plurality of buckles, the iron chain 7 is fixedly connected with the corresponding buckles, and the jack 14 is horizontally suspended in the air.
Pulley moving platform 5 includes the same front portion fixed plate of structure, the rear portion fixed plate, front portion fixed plate, the rear portion fixed plate is located the front side of I-steel 2 respectively, the rear side, front portion fixed plate, the fore-and-aft dead lever of fixedly connected with between the rear portion fixed plate, front portion fixed plate rear side, rear portion fixed plate front side is equipped with a plurality of gyro wheels respectively, the contact of shank top surface under gyro wheel and the I-steel 2, pulley moving platform 5 is in left baffle 3, move along I-steel 2 between the right baffle 4, behind the dog lock on the truckle 11, the unable motion of truckle.
Bridge or cast-in-place girder bridge and other job sites that need use the jack are assembled to the segmental beam can all use the utility model discloses operate the installation.
The utility model discloses the intelligent tensioning machine who uses in is the HMZN series prestressing force intelligent tensioning machine that chang mu prestressing force equipment limited company produced in Liuzhou city.
The working process is as follows: placing a trolley module 18 on the top surface of a bridge body 8, placing a jack 14 on a base 12, fixing an iron chain 7 of a hand hoist 6 on a buckle of the jack 14, pushing the trolley module 18 to the edge of the bridge body 8, locking a stop block on a caster 11, enabling the caster 11 not to rotate, fixedly connecting a fixed chain 20 with a corresponding rivet 21, fixing the trolley module 18 in place, pulling the hand hoist 6 to lift the jack 14, pushing a pulley moving platform 5 to enable the jack 14 to move leftwards, enabling the jack 14 to pass through a right support frame 17 to reach the right side of the trolley module 18, pulling the hand hoist 6 to enable the jack 14 to fall to a position corresponding to a through hole 16 of the bridge body 8, ensuring the integral balance and stability of the trolley module 18 by a counterweight at the bottom of an intelligent tensioning machine 13, fixing a steel strand 15 and the jack 14, starting the intelligent tensioning machine 13, enabling the jack 14 to work to tension the steel strand 15, and after the through hole 16 is poured and solidified, the jack 14 is taken down and placed on the base 12, and the tensioning of the steel strand 15 is completed.
Claims (5)
1. The utility model provides a jack hoist and mount operation platform which characterized in that: the trolley comprises a trolley module (18), a bridge body (8) and a lifting module (19), wherein the trolley module (18) comprises a base (12) which is horizontally arranged, trundles (11) are arranged on the edge of the bottom surface of the base (12), stop blocks are arranged on the trundles (11) and play a role of braking, a handrail (9) is fixedly connected to the left side surface of the base (12), a left support frame (1) and a right support frame (17) which are identical in structure are respectively fixed to the left part and the right part of the top surface of the base (12), the left support frame (1) is a vertical U-shaped frame body, I-shaped steels (2) which are horizontally and transversely arranged are fixed to the bottom surface of a top cross beam of the left support frame (1) and the right support frame (17), the top surfaces of the I-shaped steels (2) are respectively fixed to the left support frame (1) and the right support frame (17), the left ends of the I-shaped steels (2) are parallel and level with, the left part and the right part of the bottom surface of an I-shaped steel (2) are respectively fixed with a left baffle (3) and a right baffle (4) which have the same structure, a pulley moving platform (5) is arranged on the I-shaped steel (2), the pulley moving platform (5) and all structures connected with the pulley moving platform (5) move left and right through the pulley moving platform (5), a manual hoist (6) is fixedly connected with the bottom surface of the pulley moving platform (5), an iron chain (7) is arranged in the manual hoist (6), the tail end of the iron chain (7) is provided with a horizontal jack (14), the jack (14) moves up and down through the manual hoist (6), a plurality of steel stranded wires (15) penetrate through the jack (14), the left part of the top surface of a base (12) is provided with an intelligent tensioning machine (13), the bottom of the intelligent tensioning machine (13) is provided with a balance weight, the intelligent tensioning machine (13) is connected with the jack (14) through a control tube, intelligent stretch-draw machine (13) control jack (14), and the pontic (8) are placed on ground and pontic (8) have a take the altitude, and dolly module (18) are placed in pontic (8) top surface, and jack (14) are located pontic (8) right flank, and dolly module (18) left part top is fixed with fixed chain (20) to the right, is fixed with rivet (21) on pontic (8), and fixed chain (20) left end is fixed with rivet (21).
2. The jack hoisting operation platform of claim 1, wherein: the handrail (9) comprises a front upright post and a rear upright post which are of the same structure, the lower part of the front upright post is of a vertically-arranged rod-shaped structure, the upper part of the front upright post is bent leftwards at a certain angle, the right side surface of the front upright post is fixedly connected with the left side surface of the base (12), and a cylindrical cross rod which is longitudinally arranged is arranged between the rear side surface of the front upright post and the front side surface of the rear upright post.
3. The jack hoisting operation platform of claim 1, wherein: the bridge is characterized in that a through hole (16) transversely penetrating through the bridge (8) is formed in the bridge (8), a plurality of steel strands (15) are arranged in the through hole (16), the steel strands (15) transversely penetrate through the through hole (16), the right end of each steel strand (15) is connected with a jack (14), and the diameter of the outer side of each jack (14) is larger than that of the through hole (16).
4. The jack hoisting operation platform of claim 1, wherein: the outer side surface of the jack (14) is uniformly provided with a plurality of buckles, the iron chain (7) is fixedly connected with the corresponding buckles, and the jack (14) is suspended in the air horizontally.
5. The jack hoisting operation platform of claim 1, wherein: pulley moving platform (5) are including the same anterior fixed plate of structure, the rear portion fixed plate, anterior fixed plate, the rear portion fixed plate is located the front side of I-steel (2) respectively, the rear side, anterior fixed plate, fixedly connected with fore-and-aft dead lever between the rear portion fixed plate, anterior fixed plate rear side, the rear portion fixed plate front side is equipped with a plurality of gyro wheels respectively, the contact of shank top surface under gyro wheel and I-steel (2), pulley moving platform (5) are in left baffle (3), move along I-steel (2) between right baffle (4), behind the dog lock on truckle (11), the unable motion of truckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921074589.4U CN210595016U (en) | 2019-07-10 | 2019-07-10 | Jack hoist and mount operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921074589.4U CN210595016U (en) | 2019-07-10 | 2019-07-10 | Jack hoist and mount operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210595016U true CN210595016U (en) | 2020-05-22 |
Family
ID=70715476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921074589.4U Active CN210595016U (en) | 2019-07-10 | 2019-07-10 | Jack hoist and mount operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210595016U (en) |
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2019
- 2019-07-10 CN CN201921074589.4U patent/CN210595016U/en active Active
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