CN212760449U - Bridge steel structure deformation correcting device - Google Patents

Abstract

The utility model discloses a bridge steel structure deformation correction device, concretely relates to deformation correction technical field, the on-line screen storage device comprises a base, the base top is equipped with correction mechanism, correction mechanism includes the revolving cylinder, revolving cylinder one side is equipped with the solid fixed cylinder, all fix on solid fixed cylinder and the revolving cylinder inner wall and be equipped with a plurality of archs, gu fixed cylinder and revolving cylinder top all are equipped with the threaded rod, the revolving cylinder outer end is equipped with the backup pad, the fixed motor that is equipped with in backup pad top, motor one side is equipped with first belt pulley. The utility model discloses a set up the steel construction both ends that solid fixed cylinder and rotatory section of thick bamboo will distort fixed, drive first belt pulley through the motor and rotate, further drive second belt pulley and rotatory section of thick bamboo to the opposite direction of distortion rotatory, twist with the help of the strength of opposite direction rotation and move steel for deformation recovers, will take place the steel construction restoration of distortion deformation.

Description

Bridge steel structure deformation correcting device

Technical Field

The embodiment of the utility model provides a relate to and warp correction technical field, concretely relates to bridge steel structure and warp orthotic devices.

Background

The bridge is generally a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through, and is also extended to be a building which is erected to span mountain stream, unfavorable geology or meet other traffic needs to enable the vehicles, pedestrians and the like to pass through more conveniently in order to adapt to the modern high-speed developed traffic industry.

The main part of bridge is mostly steel, and after long-time use or received exogenic injury, steel mechanism easily takes place to warp, needs to correct this moment, but common correction is mostly correct arch, sunken and crooked, when the steel atress takes place the distortion, is difficult to restore and corrects.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a bridge steel structure deformation correction device, steel construction both ends through setting up solid fixed cylinder and rotatory section of thick bamboo with the distortion are fixed, drive first belt pulley through the motor and rotate, further drive second belt pulley and rotatory section of thick bamboo to the opposite direction rotation of distortion, twist steel with the help of the strength of opposite direction rotation for deformation recovers, and the steel construction that will take place distortion deformation is restoreed, is difficult to repair the problem of correcting when the steel atress takes place to distort among the solution prior art.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a bridge steel structure deformation correcting device comprises a base, wherein a correcting mechanism is arranged at the top end of the base;

the correcting mechanism comprises a rotating cylinder, the rotating cylinder is arranged at the top of a base, a fixed cylinder is arranged on one side of the rotating cylinder, a plurality of bulges are fixedly arranged on the inner walls of the fixed cylinder and the rotating cylinder, threaded rods are arranged at the top ends of the fixed cylinder and the rotating cylinder, one ends of the two threaded rods respectively extend into the fixed cylinder and the rotating cylinder and are connected with the fixed cylinder and the rotating cylinder through threads, a supporting plate is arranged at the outer end of the rotating cylinder and is fixedly arranged at the top end of the base, the supporting plate is movably connected with the rotating cylinder through a bearing, a motor is fixedly arranged at the top end of the supporting plate, a first belt pulley is arranged on one side of the motor, one side of the first belt pulley is fixedly connected with a motor output shaft, a belt is arranged at the outer end of the first belt pulley, a second belt pulley is arranged, the second belt pulley is connected with the first belt pulley through a belt.

Furthermore, a supporting seat is fixedly arranged at the bottom end of the fixed cylinder, and the supporting seat is fixedly arranged at the top end of the base.

Furthermore, a plurality of handles are fixedly arranged at the outer end of the top of the threaded rod.

Further, a sizing block is arranged between the fixed cylinder and the rotary cylinder, the sizing block is fixedly arranged at the top end of the base, and two cushion blocks are arranged at the top end of the sizing block.

Furthermore, two supports are fixedly arranged at the top end of the base, a fixed rod is arranged at the top of the base, and two ends of the fixed rod are fixedly connected with the top ends of the inner sides of the two supports respectively.

Further, a hydraulic cylinder is arranged at the bottom of the fixing rod, one end of the hydraulic cylinder is fixedly connected with the outer end of the fixing rod, a hammer head is fixedly arranged at the other end of the hydraulic cylinder, and the hydraulic cylinder is arranged between the rotary cylinder and the fixing cylinder.

The embodiment of the utility model provides a have following advantage:

the utility model discloses a set up the steel construction both ends that solid fixed cylinder and rotatory section of thick bamboo will distort fixed, drive first belt pulley through the motor and rotate, further drive second belt pulley and rotatory section of thick bamboo to the opposite direction of distortion rotatory, twist with the help of the strength of opposite direction rotation and move steel for deformation recovers, and the steel construction that will take place distortion is restoreed, compares with prior art, can realize the restoration to the steel of distortion.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a schematic view of the straightening mechanism provided by the present invention;

fig. 3 is a right side view of the fixing cylinder provided by the present invention;

FIG. 4 is a perspective view of the sizing block and the spacer provided by the present invention;

fig. 5 is a left side view of the bracket provided by the present invention;

in the figure: the device comprises a base 1, a rotary cylinder 2, a motor 3, a support 4, a fixing rod 5, a hydraulic cylinder 6, a hammer 7, a threaded rod 8, a cushion block 9, a fixed cylinder 10, a support seat 11, a sizing block 12, a support plate 13, a bulge 14, a handle 15, a first belt pulley 16, a belt 17 and a second belt pulley 18.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-5 in the specification, the bridge steel structure deformation correcting device of the embodiment comprises a base 1, wherein a correcting mechanism is arranged at the top end of the base 1;

the correcting mechanism comprises a rotating cylinder 2, the rotating cylinder 2 is arranged at the top of a base 1, one side of the rotating cylinder 2 is provided with a fixed cylinder 10, the inner walls of the fixed cylinder 10 and the rotating cylinder 2 are respectively and fixedly provided with a plurality of bulges 14, the top ends of the fixed cylinder 10 and the rotating cylinder 2 are respectively provided with a threaded rod 8, one ends of the two threaded rods 8 respectively extend into the fixed cylinder 10 and the rotating cylinder 2 and are connected with the fixed cylinder 10 and the rotating cylinder 2 through threads, the outer end of the rotating cylinder 2 is provided with a supporting plate 13, the supporting plate 13 is fixedly arranged at the top end of the base 1, the supporting plate 13 is movably connected with the rotating cylinder 2 through a bearing, the top end of the supporting plate 13 is fixedly provided with a motor 3, one side of the motor 3 is provided with a first belt pulley 16, one side of the first belt pulley 16 is fixedly connected with an output shaft of the motor 3, the outer end of, the second belt pulley 18 is fixedly arranged at the outer end of the rotary drum 2, and the second belt pulley 18 is connected with the first belt pulley 16 through a belt 17.

Further, a supporting seat 11 is fixedly arranged at the bottom end of the fixed cylinder 10, and the supporting seat 11 is fixedly arranged at the top end of the base 1 and used for supporting the fixed cylinder 10.

Furthermore, a plurality of handles 15 are fixedly arranged at the outer end of the top of the threaded rod 8, so that the threaded rod 8 can be rotated conveniently.

Further, a sizing block 12 is arranged between the fixed cylinder 10 and the rotary cylinder 2, the sizing block 12 is fixedly arranged at the top end of the base 1, and two cushion blocks 9 are arranged at the top end of the sizing block 12 and used for adding a cushion at the bottom of the repair steel structure when the surface of the repair steel structure is convex and concave.

Further, the fixed two supports 4 that are equipped with in base 1 top, base 1 top is equipped with dead lever 5, 5 both ends of dead lever respectively with two 4 inboard top fixed connection of supports, be convenient for support fixed hydraulic cylinder 6.

Further, 5 bottoms of dead lever are equipped with pneumatic cylinder 6, 6 one end of pneumatic cylinder and 5 outer ends fixed connection of dead lever, 6 other ends fixed tup 7 that are equipped with of pneumatic cylinder, pneumatic cylinder 6 is established between rotary drum 2 and solid fixed cylinder 10 for flatten the arch or the sunken of steel construction surface.

The implementation scenario is specifically as follows: the two ends of a distorted steel structure are respectively placed into the fixed cylinder 10 and the rotating cylinder 2, the handle 15 is held by hand, the rotating handle 15 drives the threaded rod 8 to rotate, one end of the threaded rod 8 fixes one end of the steel structure in the fixed cylinder 10 and one end of the steel structure in the rotating cylinder 2 tightly along with the rotation of the threaded rod 8, meanwhile, the protrusions 14 in the rotating cylinder 2 and the fixed cylinder 10 increase friction force, the steel structure is fixed tightly by matching with the threaded rod 8, then the motor 3 is turned on, the motor 3 drives the first belt pulley 16 to rotate, the first belt pulley 16 drives the belt 17 and drives the second belt pulley 18 to rotate through the belt 17, the second belt pulley 18 drives the rotating cylinder 2 to rotate, the rotating direction is opposite to the direction of the distorted steel structure, along with the rotation of the rotating cylinder 2, the other end of the steel structure does not rotate under the fixation of the fixed cylinder 10, so that the distorted steel structure, no longer distorts, the steel construction with the reconversion is taken off, place on parallels 12 tops, there is protruding or sunken position both sides pad cushion 9 on its surface, then open pneumatic cylinder 6, pneumatic cylinder 6 promotes tup 7 downstream, beat the extrusion steel construction and restore steel construction surface's arch or sunken through the strength of pneumatic cylinder 6, steel construction both ends with warping through setting up solid fixed cylinder 10 and rotatory section of thick bamboo 2 are fixed, it rotates to drive first belt pulley 16 through motor 3, further drive second belt pulley 18 and rotatory section of thick bamboo 2 to the opposite direction of warping, twist steel with the help of the strength of opposite direction rotation, make deformation recover, the steel construction that will distort deformation is restoreed, this embodiment has specifically solved and has been difficult to carry out the problem of repairing the correction when the steel atress takes place to distort among the prior art.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (6)

1. The utility model provides a bridge steel structure orthotic devices that warp, includes base (1), its characterized in that: the top end of the base (1) is provided with a correcting mechanism;

the correcting mechanism comprises a rotating cylinder (2), the rotating cylinder (2) is arranged at the top of a base (1), one side of the rotating cylinder (2) is provided with a fixed cylinder (10), the inner walls of the fixed cylinder (10) and the rotating cylinder (2) are fixedly provided with a plurality of bulges (14), the top ends of the fixed cylinder (10) and the rotating cylinder (2) are respectively provided with a threaded rod (8), one end of each threaded rod (8) extends into the fixed cylinder (10) and the rotating cylinder (2) respectively and is connected with the fixed cylinder (10) and the rotating cylinder (2) through threads, the outer end of the rotating cylinder (2) is provided with a supporting plate (13), the supporting plate (13) is fixedly arranged at the top end of the base (1), the supporting plate (13) is movably connected with the rotating cylinder (2) through a bearing, the top end of the supporting plate (13) is fixedly provided with a motor (3), one side of the motor (3) is provided with, first belt pulley (16) one side and motor (3) output shaft fixed connection, first belt pulley (16) outer end is equipped with belt (17), first belt pulley (16) bottom is equipped with second belt pulley (18), second belt pulley (18) are fixed to be established in rotatory section of thick bamboo (2) outer end, second belt pulley (18) and first belt pulley (16) are connected through belt (17).

2. The bridge steel structure deformation correcting device of claim 1, wherein: the bottom end of the fixed cylinder (10) is fixedly provided with a supporting seat (11), and the supporting seat (11) is fixedly arranged at the top end of the base (1).

3. The bridge steel structure deformation correcting device of claim 1, wherein: the outer end of the top of the threaded rod (8) is fixedly provided with a plurality of handles (15).

4. The bridge steel structure deformation correcting device of claim 1, wherein: be equipped with parallels (12) between fixed cylinder (10) and rotatory section of thick bamboo (2), parallels (12) are fixed to be established on base (1) top, parallels (12) top is equipped with two cushion (9).

5. The bridge steel structure deformation correcting device of claim 4, wherein: the base is characterized in that two supports (4) are fixedly arranged at the top end of the base (1), a fixing rod (5) is arranged at the top of the base (1), and two ends of the fixing rod (5) are fixedly connected with the inner side top ends of the two supports (4) respectively.

6. The bridge steel structure deformation correcting device of claim 5, wherein: the hydraulic cylinder is characterized in that a hydraulic cylinder (6) is arranged at the bottom of the fixing rod (5), one end of the hydraulic cylinder (6) is fixedly connected with the outer end of the fixing rod (5), a hammer head (7) is fixedly arranged at the other end of the hydraulic cylinder (6), and the hydraulic cylinder (6) is arranged between the rotary cylinder (2) and the fixing cylinder (10).

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