CN210460014U

CN210460014U - Lifting type platform reeving device easy to align

Info

Publication number: CN210460014U
Application number: CN201921326000.5U
Authority: CN
Inventors: 李超; 伍林林; 陈国民
Original assignee: China Metallurgical Construction Engineering Group Co Ltd
Current assignee: China Metallurgical Construction Engineering Group Co Ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-05-05
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses an over-and-under type platform reeving device of easily counterpointing, it is including the installing support that is the frame form, install a plurality of walking wheels in the bottom of installing support, be equipped with an operation platform at the installing support middle part, a machine of wearing to restraint has been placed on operation platform, a serial communication port, be equipped with at least one jacking device that can be with its jacking and location in operation platform below, a plurality of pulleys are installed in the bottom of wearing to restraint the machine, install a translation mechanism that can drive the machine of wearing to restraint and remove and fix a position along steel strand wires output direction wearing to restraint quick-witted steel strand wires output side. The utility model discloses the machine of restricting of wearing among the easy over-and-under type platform reeving device that obtains can reciprocate to remove at operation platform's length and width direction, and then can realize accurate counterpoint, can effectively promote reeving efficiency and reeving quality.

Description

Lifting type platform reeving device easy to align

Technical Field

The utility model relates to a reeving auxiliary device, concretely relates to over-and-under type platform reeving device of easily counterpointing.

Background

During traditional steel strand reeving operation, reeving is usually performed manually, or a scaffold is repeatedly erected manually for many times, and a reeving machine is installed for reeving operation, so that the process is complicated, the operation difficulty is high, and the operation safety is extremely poor; the manual movement of the reeving machine is carried out after the reeving machine is installed for multiple times, so that the formation of consistent operation conditions is not facilitated, the workload of a reeving process is increased, and the installation acceptance quality effect of reeving is poor; this kind of reeving mode, because the process is nonstandard and reeving operation forms and consumes the work load big, not only supplementary manual work and material cost are higher, move the machine loaded down with trivial details moreover, generally hardly reach the acceptance requirement of technical quality effect, and because the limitation of bellows position, be unfavorable for the reeving and the formation of steel strand wires, its great increase reeving operation cost.

Based on this, how to design a lift-type platform reeving device who easily counterpoints to and with the mechanism that different height position bellows reeving suited for the reeving of bellows is easily realized, can satisfy quick formation, promotes the operation quality that the bellows reeved, is the problem that awaits a urgent need at present.

Disclosure of Invention

To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide a can reduce and wear to restraint the degree of difficulty, be convenient for to wear the in-process steel strand wires location of cable, promote the easy over-and-under type platform of counterpointing of reeving quality and wear the cable device.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides an easy over-and-under type platform reeving device of counterpointing, it is including the installing support that is the frame form, a plurality of walking wheels are installed to the bottom at the installing support, be equipped with an operation platform at the installing support middle part, a machine of wearing to restraint has been placed on operation platform, a serial communication port, be equipped with at least one jacking device that can be with its jacking and location in operation platform below, a plurality of pulleys are installed to the bottom of wearing to restraint the machine, install one and can drive the translation mechanism that the machine of wearing to restraint removed and fix a position at the length direction and the width direction of installing support wearing to restraint quick-witted steel strand wires output side. Like this, the jacking device that sets up can control operation platform and reciprocate to make the machine of restrainting of wearing on arranging it in can reciprocate at the installing support high mode, according to the height of the position adjustment operation platform of restrainting of wearing of steel strand wires, thereby make the machine of restrainting of wearing on the operation platform be close to and wear the position of restrainting, the steel strand wires of being convenient for wear to restraint. The translation mechanism arranged on the operating platform can drive the strand pulling machine to move in the length direction and the width direction of the operating platform, and then the strand pulling machine moves to the next column of steel strand pulling positions after one or more columns of steel strands are pulled, so that the steel strands are pulled conveniently and quickly. And can go up and down and fix a position at operation platform, simultaneously, the machine of restrainting of wearing on the operation platform can be under its length and width direction translation's dual effect for every position of restrainting of wearing can both pinpoint, and then improves the quality of reeving.

Furthermore, the jacking device is a hydraulic jack, a cushion block is arranged at the lower end of the hydraulic jack, and at least one jack hanging ring is arranged at the side end of the hydraulic jack. Therefore, the hydraulic jack has the advantages of strong bearing capacity and convenience in control. The operation platform is arranged below the operation platform, so that the influence of external rain on operation can be avoided, and meanwhile, the service life of the operation platform is long. The cushion block arranged under the jack can avoid the influence of uneven ground on the jacking force of the hydraulic jack, and meanwhile, the correction to the ground is reduced, so that the supporting force of the ground to the jack is enhanced. And the lifting ring of the jack arranged at the measuring end of the hydraulic jack can facilitate the installation of the jack in the earlier stage and the disassembly of the jack in the later stage.

Further, the installing support comprises many stands and the horizontal pole of fixed mounting between the stand, all is equipped with a rings at two adjacent stand tops wherein. Like this, installing support simple structure, simultaneously, it is comparatively steady, can provide better installation space for operation platform. When the hoisting ring arranged on the upright post is used, the whole mounting bracket can be conveniently hoisted, and the mounting bracket is arranged at the side end of the steel bar frame on the concrete platform seat and is close to the reeving mounting position.

Furthermore, a plurality of upright post through holes are arranged at intervals in the length direction of all the upright posts, wherein all the upright post through holes in the same row are arranged in a one-to-one correspondence manner; and a bearing steel pipe which penetrates through all the upright post through holes on the same side is arranged in the upright post through hole on each side and below the operating platform, and the bearing steel pipe is attached to the lower end face of the operating platform. Therefore, after the bearing steel pipe is inserted into the upright post through hole, the bearing steel pipe can support the operating platform, and the jacking force of the jack is reduced. And after the column perforations are in one-to-one correspondence, all column perforations in the same row are positioned on the same plane, so that the operating platform on the bearing steel pipe is always kept in a stable state, and the walking and the operation of operators are facilitated.

Furthermore, the translation mechanism comprises a mounting seat and a screw rod, wherein the top of the mounting seat is provided with a threaded hole, is mounted on the operating platform and is close to the outer edge of the operating platform; the axial center line of the screw is vertical to the output direction of the reeving of the strand pulling machine, the inner end of the screw penetrates through the threaded hole and then is connected with the strand pulling machine, and the strand pulling machine can be driven to slide and be positioned along the length direction of the strand pulling machine by rotating the screw. Like this, the mount pad can form certain support to the screw to for the removal of screw position forms certain guide effect, make the screw remain linear motion all the time. After the setting direction of the screw is perpendicular to the output direction of the penetrating beam, and the screw is rotated, the translation direction of the screw is perpendicular to the translation direction of the screw, so that the penetrating beam machine can be driven to move at the transverse position of the penetrating beam, the distance between the penetrating cable positions of adjacent rows is adjusted, the screw is translated, the position of the penetrating cable machine can be ensured to be relatively fixed, and the penetrating cable machine cannot deviate in the moving process. The screw is arranged in the vertical direction of the penetrating beam, and the operation and moving path of the screw are vertical to the output direction of the penetrating beam, so that the screw does not interfere with the operation.

Furthermore, a rotary drum capable of rotating automatically is arranged on the output side of the strand pulling machine steel strand, and the inner end of the screw is fixedly connected with the rotary drum. Like this, the inner end of screw rod can enough with wear to restraint quick-witted fixed connection, can also realize the biography certainly to can realize the translation with screw hole cooperation back.

Furthermore, translation mechanism still includes two sets of angle steel that set up mutually back on fixing operation platform, and each group includes two angle steels, and two angle steel intervals set up, form a track that supplies to wear to restraint quick-witted gyro wheel translation, orbital axis parallels with the screw rod. In this way, the provided track can further provide a sliding track for the strand pulling machine, and the displacement in the sliding process is prevented.

Furthermore, two rows of rollers are arranged on the output side of the steel strand of the strand pulling machine at intervals, and the steel strand is clamped between the two rows of rollers. Like this, at the in-process of pulling steel strand wires, the steel strand wires can drive the gyro wheel and rotate, and then forms certain thrust to the steel strand wires, and it is more laborsaving to pull.

Compared with the prior art, the utility model discloses the over-and-under type platform reeving device of easily counterpointing that obtains has following advantage:

1. operation platform can go up and down through the jacking device, installs on operation platform, and one end and the translation mechanism of wearing the machine of restrainting can drive the length and the width direction linear movement of wearing the machine at operation platform, and then make the three position at the installing support that the machine of restrainting can be accurate remove and fix a position at will for the steel strand wires on wearing the machine of restrainting can correspond with the bellows accurately, and then effectively promote the efficiency of reeving and the quality of reeving of steel strand wires.

2. The operation end of the translation mechanism does not interfere with the reeving position of the steel strand, so that the operation is convenient, the structure is simple, and the operation is convenient.

Drawings

FIG. 1 is a front view of an embodiment of a reeving device for a lift platform;

FIG. 2 is a side view of FIG. 1;

fig. 3 is a reference diagram of the working state of the lifting platform reeving device in the embodiment.

In the figure: the device comprises a mounting bracket 1, a vertical column 11, a cross bar 12, a lifting ring 13, a vertical column through hole 14, an operating platform 2, a strand pulling machine 3, a rotary drum 31, a roller 32, a steel strand 33, a pulley 34, a translation mechanism 4, a mounting seat 41, a threaded hole 42, a screw 43, angle steel 44, a hand wheel 46, a force bearing steel pipe 5, a jacking device 6, a cushion block 61 and a jack lifting ring 62.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Example (b):

as shown in fig. 1-3, the easy-to-align lifting platform reeving device provided in this embodiment includes a frame-shaped mounting bracket 1, a plurality of traveling wheels (not shown in the drawings, in specific implementation, the traveling wheels are universal wheels) are installed at the bottom of the mounting bracket 1, an operating platform 2 is disposed in the middle of the mounting bracket 1, a strand pulling machine 3 is disposed on the operating platform 2, at least one jacking device 6 capable of jacking and positioning the operating platform 2 is disposed below the operating platform 2, a plurality of pulleys 34 are installed at the bottom end of the strand pulling machine 3, and a translation mechanism 4 capable of driving the strand pulling machine 3 to move and position along a strand output direction is installed at a strand pulling machine 3 steel strand output side; the translation mechanism 4 comprises a mounting seat 41 and a screw 43, the top of the mounting seat 41 is provided with a threaded hole 42, and the mounting seat is mounted on the operation platform 2 and close to the outer edge of the operation platform 2; the axial center line of the screw 43 is vertical to the reeving output direction of the strand pulling machine 3, the inner end of the screw 43 penetrates through the threaded hole 42 and then is connected with the strand pulling machine 3, and the strand pulling machine 2 can be driven to translate along the reeving direction of the steel strand by rotating the screw 43.

The connecting structure of the screw 43 and the strand penetrating machine 3 is as follows: a rotating drum 31 capable of rotating is arranged on the output side of the steel strand of the strand pulling machine 3, and the inner end of the screw 43 is fixedly connected with the rotating drum 31.

The translation mechanism further comprises two groups of angle steels 44 fixed on the operating platform 2 and arranged in a back-to-back mode, each group comprises two angle steels 44, the two angle steels are arranged at intervals to form a track for the roller of the strand pulling machine to translate, and the central axis of the track is parallel to the screw 43.

Specifically, the jacking device 6 in this embodiment is a hydraulic jack, a pad 61 is disposed at a lower end of the hydraulic jack, and at least one jack hanging ring 62 is disposed at a side end of the hydraulic jack 6.

As shown in fig. 1 and 2, the mounting bracket 1 is composed of a plurality of upright posts 11 and a cross bar 12 fixedly mounted between the upright posts 11, and a hanging ring 13 is arranged at the top end of each of two adjacent upright posts 11; a plurality of upright post through holes 14 are arranged at intervals in the length direction of all upright posts 11, wherein all upright post through holes 14 positioned in the same row are arranged in a one-to-one correspondence manner; and a bearing steel pipe 5 penetrating through all the upright post through holes 14 on the same side is arranged in the upright post through hole 14 on each side and below the operating platform 2, and the bearing steel pipe 5 is attached to the lower end face of the operating platform 2 to form a support for the operating platform.

In order to facilitate the pulling process of the reeving, two rows of rollers 32 are arranged at the output side of the steel strand of the strand pulling machine 3 at intervals, and the steel strand 33 is clamped between the two rows of rollers.

In order to facilitate the rapid rotation of the screw 43 and to make the screw 43 more labor-saving during rotation, a hand wheel 46 is fixedly mounted at the outer end of the screw 43.

In order to position the operating platform 2, wherein two sides of the operating platform are clamped between two upright posts 11 of the mounting bracket, a plurality of lug buckles for clamping the steel pipes 5 are arranged on the other two sides of the operating platform 2, and the lug buckles are L-shaped or U-shaped.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and although the applicant has described the present invention in detail with reference to the preferred embodiments, those skilled in the art should understand that those modifications or equivalent substitutions to the technical solutions of the present invention can be made without departing from the spirit and scope of the technical solutions, and all the modifications and equivalent substitutions should be covered by the claims of the present invention.

Claims

1. The utility model provides an easy over-and-under type platform reeving device of counterpointing, it is including being installing support (1) of frame form, installs a plurality of walking wheels in the bottom of installing support (1), is equipped with one operation platform (2) at installing support (1) middle part, has placed one on operation platform (2) and has worn bundle machine (3), its characterized in that, be equipped with at least one jacking device (6) that can be with its jacking and location in operation platform (2) below, install a plurality of pulleys (34) in the bottom of wearing bundle machine (3), install one and can drive and wear bundle machine (3) and remove and translation mechanism (4) of location along steel strand output direction at wearing bundle machine (3) steel strand output side.

2. The easy-to-align lifting platform reeving device of claim 1, wherein the lifting device (6) is a hydraulic jack, a cushion block (61) is provided at the lower end of the hydraulic jack, and at least one jack hanging ring (62) is provided at the side end of the hydraulic jack (6).

3. The easy-to-align lifting platform reeving device of claim 1, wherein the mounting bracket (1) is composed of a plurality of columns (11) and a cross bar (12) fixedly installed between the columns (11), and a hanging ring (13) is arranged at the top end of each two adjacent columns (11).

4. The easy-to-align lifting platform reeving device of claim 3, wherein a plurality of column through holes (14) are arranged at intervals in the length direction of all the columns (11), wherein all the column through holes (14) in the same row are arranged in a one-to-one correspondence; and a bearing steel pipe (5) penetrating through all the upright post through holes (14) on the same side is arranged in the upright post through hole (14) on each side and below the operating platform (2), and the bearing steel pipe (5) is attached to the lower end face of the operating platform (2).

5. The easy-to-align lifting platform reeving device of claim 1, wherein the translation mechanism (4) comprises a mounting seat (41) and a screw rod (43), the top of the mounting seat (41) is provided with a threaded hole (42), and the mounting seat is mounted on the operation platform (2) and close to the outer edge of the operation platform (2); the axial center line of the screw rod (43) is vertical to the threading output direction of the threading machine (3), the inner end of the screw rod (43) penetrates through the threaded hole (42) and then is connected with the threading machine (3), and the threading machine (3) can be driven to slide and be positioned along the length direction of the threading machine by rotating the screw rod (43).

6. The easy-to-align lifting platform reeving device is characterized in that a rotary drum (31) capable of rotating is arranged on the output side of the strand pulling machine (3), and the inner end of the screw (43) is fixedly connected with the rotary drum (31).

7. The easy-to-align lifting platform reeving device of claim 5, wherein the translating mechanism further comprises two sets of angles (44) fixed on the operating platform, each set comprises two angles (44) spaced apart from each other to form a track for the reeving roller to translate, and a central axis of the track is parallel to the screw.

8. The easy-to-align lifting platform reeving device of claim 1, wherein two rows of rollers (32) are arranged at intervals on the output side of the steel strand of the reeving machine (3), and the steel strand (33) is clamped between the two rows of rollers.