CN219241402U

CN219241402U - Fine tuning device for side splicing of three-arc tube truss

Info

Publication number: CN219241402U
Application number: CN202223361831.0U
Authority: CN
Inventors: 张李青; 任建武; 王迪; 赵辰; 武毅航
Original assignee: China Construction Eighth Engineering Division Co Ltd
Current assignee: China Construction Eighth Engineering Division Co Ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-23
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a trimming device for side splicing of a three-arc tube truss, which comprises the following components: the device comprises a vertical rod, a lifting mechanism, a measuring mechanism and a fine adjustment mechanism; the device is characterized in that a fixing mechanism is arranged below the vertical rod, a lifting mechanism is arranged on the vertical rod, a measuring mechanism is arranged on the lifting mechanism, and a fine adjustment mechanism is arranged on the measuring mechanism. This micromatic setting that three arc tube truss side was pieced together, overall structure is not fixed, has reduced the inconvenient problem of carrying, uses elevating system to adjust the device height, knows the length information who goes up and down through measuring mechanism, reads through the scale on the montant surface is aimed at to the pointer of mounting panel side end, and the person of facilitating the use knows the height of adjustment, and three arc tube truss poles are placed on fine setting mechanism, and the motor rotates for the position of spacing seat is removed, conveniently carries out fine setting operation, and the motor that the symmetry set up is convenient for three arc tube truss poles of different dimensionalities all can finely tune, makes the device practicality improve greatly.

Description

Fine tuning device for side splicing of three-arc tube truss

Technical Field

The utility model relates to the technical field of side splicing of three-arc tube trusses, in particular to a fine tuning device for side splicing of three-arc tube trusses.

Background

In recent years, with the increasing production of steel in China, pipe trusses are increasingly used, the proportion of the pipe trusses in buildings is increasing, and the pipe trusses are widely used in industrial factory buildings, automobile and other industrial equipment platform production lines, logistics warehouse, public building gymnasium, business meeting places, high-speed rail platforms, subway platforms, high-rise business buildings and the like. The steel pipe structure also gets a great breakthrough. The steel pipe structure has the greatest advantage of perfectly combining the functional requirement, the sensory requirement and the economic benefit requirement of people on the building. And the pipe truss refers to a lattice structure formed by connecting round bar members to each other at the ends. The truss members make the truss structure economical in material and light in structural weight, and are easy to form various shapes to adapt to different purposes, such as simple trusses, arches, frames, towers and the like.

At present, the pipe truss is mostly installed by using a crane, so that the whole angle is rough during installation, fine adjustment operation is needed at the moment, and in the adjustment process of the pipe truss, workers generally need to manually adjust the pipe truss, a plurality of persons are integrally required to cooperate for fine adjustment, the whole adjustment process is more troublesome, the operation is complex, the pipe truss is not supported in the adjustment process, the installation of the pipe truss is unstable easily, potential safety hazards are caused during adjustment, the adjustment process is inconvenient to adjust, the whole operation is more troublesome, the whole work efficiency is reduced, and the actual use is not facilitated.

Disclosure of Invention

The utility model aims to provide a side-spliced fine-tuning device for a three-arc tube truss, which aims to solve the problems that most of tube trusses in the current market, which are proposed by the background technology, are installed by using a crane, so that the whole angle is rough during installation, fine-tuning operation is needed at the moment, in the process of adjusting the three-arc tube truss, a worker usually manually adjusts the tube truss, a plurality of persons are needed to cooperate for fine tuning the whole, the whole adjusting process is troublesome, the operation is complex, the tube truss is not supported in the adjusting process, the installation of the tube truss is unstable easily, potential safety hazards are generated during adjustment, the adjustment is inconvenient, the whole operation is troublesome, the whole working efficiency is reduced, and the actual use is unfavorable.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a trimming device for side splicing of a three-arc tube truss, comprising: the device comprises a vertical rod, a lifting mechanism, a measuring mechanism and a fine adjustment mechanism;

the device is characterized in that a fixing mechanism is arranged below the vertical rod, a lifting mechanism is arranged on the vertical rod, a measuring mechanism is arranged on the lifting mechanism, and a fine adjustment mechanism is arranged on the measuring mechanism.

Preferably, the fixing mechanism includes: the device comprises a base, a mounting seat, a fixing screw, a bracket, rollers and supporting legs;

the mounting seat is arranged below the vertical rod and is fixedly connected with a base through a fixing screw.

Preferably, a support is arranged under the base, a roller is arranged at the lower end of the support, and a supporting foot is arranged at the lower end of the support.

Preferably, the lifting mechanism comprises: the device comprises a first telescopic cylinder, a Z-shaped block, a handle, a rotating rod, a worm, a gear, a rack and a rotating shaft;

the first telescopic cylinder is installed on the vertical rod, the Z-shaped block is installed on the vertical rod, the handle is installed at the side end of the Z-shaped block, the handle is connected with a worm through a rotating rod, the bottom of the worm is rotationally connected with a gear, the gear is fixed in the Z-shaped block through a rotating shaft, the gear is connected with a rack in a meshed mode, and the rack is installed on the side face of the vertical rod.

Preferably, the measuring mechanism includes: the second telescopic cylinder, the mounting plate, the pointer and the scale;

the second telescopic cylinder is installed on the Z-shaped block, and the end part of the second telescopic cylinder is connected with a mounting plate.

Preferably, the side end of the mounting plate is provided with a pointer, and the scale is arranged on the surface of the vertical rod.

Preferably, the fine adjustment mechanism includes: the device comprises a placing groove, a supporting frame, a hexagonal screw, a motor, a threaded rod, a baffle, a moving plate, a limiting seat, a screw rod and a limiting wheel;

the mounting plate is characterized in that the placing groove is arranged at the upper end of the mounting plate, a supporting frame is connected to the side end of the placing groove through a hexagonal screw, and a motor is arranged on the supporting frame.

Preferably, the motor output end is connected with the threaded rod, threaded rod tip swivelling joint is on the baffle, the baffle is installed inside the standing groove, install the movable plate on the threaded rod, the movable plate also through-connection is on the lead screw, the movable plate upper end is connected with spacing seat, install spacing wheel on the spacing seat.

Compared with the prior art, the utility model has the beneficial effects that: this micromatic setting that three arc tube truss side was pieced together, overall structure is not fixed, has reduced the inconvenient problem of carrying, uses elevating system to adjust the device height, knows the length information who goes up and down through measuring mechanism, reads through the scale on the montant surface is aimed at to the pointer of mounting panel side end, and the person of facilitating the use knows the height of adjustment, and three arc tube truss poles are placed on fine setting mechanism, and the motor rotates for the position of spacing seat is removed, conveniently carries out fine setting operation, and the motor that the symmetry set up is convenient for three arc tube truss poles of different dimensionalities all can finely tune, makes the device practicality improve greatly.

1. The fixing mechanism under the vertical rod is used for fixing operation, and the fixing screw on the mounting seat is used for mounting the fixing screw on the base, so that the vertical rod can be mounted and dismounted through the fixing screw, the whole structure is unfixed, the problem of inconvenient carrying is reduced, the device is moved to the side of the three-arc tube truss through the roller under the vertical rod, the fine-tuning mechanism is moved to the bottom of the three-arc tube truss needing fine tuning, and at the moment, the device is fixed by the support leg under the support, so that fine tuning is convenient in later stage;

2. the position of the mounting plate is moved through the second telescopic cylinder, so that the three-arc tube truss rod is placed on the fine adjustment mechanism, later fine adjustment operation is facilitated, the height of the device is adjusted through the lifting mechanism, the length of the vertical rod is adjusted through the first telescopic cylinder on the vertical rod, only one approximate height can be adjusted at the moment, the rotating rod is rotated through the handle, the rotating rod drives the worm to rotate in the Z-shaped block, the worm drives the gear arranged at the lower end to rotate on the rotating shaft, the gear moves up and down on the rack on the side of the vertical rod, lifting adjustment is performed, the three-arc tube truss rod stably placed on the fine adjustment mechanism is enabled to perform vertical fine adjustment, at the moment, lifting length information can be known through the measurement mechanism, the pointer at the side end of the mounting plate is aligned with the scale on the surface of the vertical rod, and the user can know the adjusted height conveniently;

3. the three arc tube truss rod is placed on the fine adjustment mechanism, spacing is carried out through the spacing wheel, the motor on the standing groove carries out fixed mounting through the hexagonal screw on the support frame, consequently, can install and dismantle the support frame through the hexagonal screw, make the life of device improve greatly, open the motor, drive the threaded rod through the output and rotate on the baffle, the movable plate of threaded rod upper end carries out lateral shifting through the setting of lead screw, make things convenient for the movable plate to drive spacing seat and remove, and spacing wheel on the spacing seat is spacing fixed with three arc tube truss rods, the motor of using both sides rotates, make the position of spacing seat remove, conveniently carry out the fine setting operation, and the motor that the symmetry set up is convenient for three arc tube truss rods of different dimensionalities all can finely tune, make the device practicality improve greatly.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partially cut-away structure of the present utility model;

FIG. 3 is a schematic diagram of a fine tuning mechanism according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1. a vertical rod; 2. a fixing mechanism; 201. a base; 202. a mounting base; 203. a set screw; 204. a bracket; 205. a roller; 206. a support leg; 3. a lifting mechanism; 301. a first telescopic cylinder; 302. a Z-shaped block; 303. a handle; 304. a rotating lever; 305. a worm; 306. a gear; 307. a rack; 308. a rotating shaft; 4. a measuring mechanism; 401. the second telescopic cylinder; 402. a mounting plate; 403. a pointer; 404. a scale; 5. a fine adjustment mechanism; 501. a placement groove; 502. a support frame; 503. a hexagonal screw; 504. a motor; 505. a threaded rod; 506. a baffle; 507. a moving plate; 508. a limit seat; 509. a screw rod; 510. and a limiting wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a trimming device for side splicing of a three-arc tube truss, comprising: the device comprises a vertical rod 1, a lifting mechanism 3, a measuring mechanism 4 and a fine adjustment mechanism 5;

a fixing mechanism 2 is arranged below the vertical rod 1, a lifting mechanism 3 is arranged on the vertical rod 1, a measuring mechanism 4 is arranged on the lifting mechanism 3, and a fine adjustment mechanism 5 is arranged on the measuring mechanism 4.

The fixing mechanism 2 includes: base 201, mount pad 202, set screw 203, support 204, gyro wheel 205 and stabilizer blade 206, mount pad 202 are installed under montant 1, and mount pad 202 is through set screw 203 fixedly connected with base 201, uses fixed establishment 2 under montant 1 to carry out fixed operation, and set screw 203 on the mount pad 202 installs it on base 201, consequently can install montant 1 and dismantle through set screw 203, and overall structure is unfixed, has reduced the inconvenient problem of carrying.

The support 204 is installed under the base 201, the gyro wheel 205 is installed to the support 204 lower extreme, and stabilizer blade 206 is installed to the support 204 lower extreme, moves the device to three arc tube truss sides through gyro wheel 205 under montant 1, moves fine setting mechanism 5 to the three arc tube truss pole bottoms that need fine setting, uses stabilizer blade 206 under the support 204 to fix the device this moment, makes things convenient for later stage to finely tune.

The lifting mechanism 3 includes: the device comprises a first telescopic cylinder 301, a Z-shaped block 302, a handle 303, a rotating rod 304, a worm 305, a gear 306, a rack 307 and a rotating shaft 308, wherein the first telescopic cylinder 301 is installed on a vertical rod 1, the Z-shaped block 302 is installed on the vertical rod 1, the handle 303 is installed at the side end of the Z-shaped block 302, the worm 305 is connected with the handle 303 through the rotating rod 304, the bottom of the worm 305 is rotationally connected with the gear 306, the gear 306 is fixed in the Z-shaped block 302 through the rotating shaft 308, the gear 306 is connected with the rack 307 in a meshed manner, the rack 307 is installed on the side of the vertical rod 1, the height of the device is adjusted by using a lifting mechanism 3, the length of the vertical rod 1 is adjusted by the first telescopic cylinder 301 on the vertical rod 1, only one approximate height can be adjusted at the moment, the rotating rod 304 is rotated by the handle 303, the worm 305 drives the worm 305 to rotate on the Z-shaped block 302, the worm 305 drives the gear 306 arranged at the lower end to rotate on the rotating shaft 308, the gear 306 moves up and down on the side of the rack 307, so that the lifting is adjusted to lift the three arc truss rods stably placed on the fine adjustment mechanism 5.

A measuring mechanism 4 comprising: the second telescopic cylinder 401, mounting panel 402, pointer 403 and scale 404, the second telescopic cylinder 401 is installed on Z type piece 302, and second telescopic cylinder 401 end connection has mounting panel 402, moves the position of mounting panel 402 through the second telescopic cylinder 401 for three arc tube truss arms are placed on fine setting mechanism 5, make things convenient for later stage's fine setting operation.

The pointer 403 is installed to mounting panel 402 side, and scale 404 is installed on montant 1 surface, can know the length information that goes up and down through measuring mechanism 4 this moment, and the scale 404 on montant 1 surface is aimed at through the pointer 403 of mounting panel 402 side and is read, and the user knows the height of adjustment conveniently.

A fine adjustment mechanism 5 comprising: the device comprises a placing groove 501, a supporting frame 502, hexagonal screws 503, a motor 504, a threaded rod 505, a baffle 506, a moving plate 507, a limiting seat 508, a screw rod 509 and limiting wheels 510, wherein the placing groove 501 is arranged at the upper end of the mounting plate 402, the side end of the placing groove 501 is connected with the supporting frame 502 through the hexagonal screws 503, the motor 504 is arranged on the supporting frame 502, the three-arc tube truss rod is arranged on the fine adjustment mechanism 5 and limited through the limiting wheels 510, and the motor 504 on the placing groove 501 is fixedly arranged through the hexagonal screws 503 on the supporting frame 502, so that the supporting frame 502 can be mounted and dismounted through the hexagonal screws 503, and the service life of the device is greatly prolonged.

The motor 504 output is connected with threaded rod 505, threaded rod 505 tip swivelling joint is on baffle 506, baffle 506 installs inside standing groove 501, install movable plate 507 on the threaded rod 505, movable plate 507 also through-connection is on lead screw 509, movable plate 507 upper end is connected with spacing seat 508, install spacing wheel 510 on the spacing seat 508, open motor 504, drive threaded rod 505 through the output and rotate on baffle 506, movable plate 507 of threaded rod 505 upper end carries out lateral shifting through the setting of lead screw 509, make things convenient for movable plate 507 to drive spacing seat 508 and remove, and spacing wheel 510 on the spacing seat 508 is spacing fixed with the three-arc tube truss pole, motor 504 of using both sides rotates, make the position of spacing seat 508 carry out the removal, conveniently carry out the fine setting operation, and the motor 504 that the symmetry set up is convenient for the three-arc tube truss pole of different dimensionalities all can carry out the fine setting, make the device practicality improve greatly.

Working principle: when the trimming device for side splicing of the three-arc tube truss is used, firstly, the fixing mechanism 2 under the vertical rod 1 is used for fixing operation, the fixing screw 203 on the mounting seat 202 is used for mounting the three-arc tube truss on the base 201, so that the vertical rod 1 can be mounted and dismounted through the fixing screw 203, the whole structure is unfixed, the problem of inconvenient carrying is reduced, the device is moved to the side of the three-arc tube truss through the roller 205 under the vertical rod 1, the trimming mechanism 5 is moved to the bottom of the three-arc tube truss needing trimming, at the moment, the device is fixed through the support 206 under the support 204, the later trimming is facilitated, the position of the mounting plate 402 is moved through the second telescopic cylinder 401, the three-arc tube truss is placed on the trimming mechanism 5, the later trimming operation is facilitated, the height of the device is adjusted through the lifting mechanism 3, the length of the vertical rod 1 is adjusted through the first telescopic cylinder 301 on the vertical rod 1, only one approximate height can be adjusted at this time, the rotating rod 304 is rotated through the handle 303, the rotating rod 304 drives the worm 305 to rotate in the Z-shaped block 302, the worm 305 drives the gear 306 arranged at the lower end to rotate on the rotating shaft 308, the gear 306 moves up and down on the rack 307 at the side of the vertical rod 1, so as to adjust the lifting, the three-arc tube truss rod stably placed on the fine adjustment mechanism 5 is vertically fine-adjusted, the lifting length information can be known through the measurement mechanism 4, the pointer 403 at the side end of the mounting plate 402 is aligned with the scale 404 on the surface of the vertical rod 1 to be read, the user can conveniently know the adjusted height, the three-arc tube truss rod is placed on the fine adjustment mechanism 5 and limited by the limiting wheel 510, the motor 504 on the placing groove 501 is fixedly installed through the hexagonal screw 503 on the supporting frame 502, therefore, the supporting frame 502 can be installed and detached through the hexagonal screw 503, the service life of the device is greatly prolonged, the motor 504 is opened, the threaded rod 505 is driven to rotate on the baffle 506 through the output end, the movable plate 507 at the upper end of the threaded rod 505 transversely moves through the arrangement of the screw rod 509, the movable plate 507 is convenient to drive the limiting seat 508 to move, the limiting wheels 510 on the limiting seat 508 limit and fix the three-arc tube truss rods, the motors 504 on two sides are used for rotating, the positions of the limiting seat 508 are made to move, fine adjustment operation is convenient to conduct, and the symmetrically arranged motors 504 are convenient to conduct fine adjustment on the three-arc tube truss rods with different dimensions, so that the practicality of the device is greatly improved, and the content which is not described in detail in the description belongs to the prior art known by the person skilled in the art.

Although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A trimming device for side splicing of a three-arc tube truss, comprising: the device is characterized by comprising a vertical rod (1), a lifting mechanism (3), a measuring mechanism (4) and a fine adjustment mechanism (5);

install fixed establishment (2) under montant (1), install elevating system (3) on montant (1), install measuring mechanism (4) on elevating system (3), install fine setting mechanism (5) on measuring mechanism (4).

2. The trimming device for side splicing of a three-arc tube truss as defined in claim 1, wherein: the fixing mechanism (2) comprises: the device comprises a base (201), a mounting seat (202), a fixing screw (203), a bracket (204), a roller (205) and a supporting leg (206);

the mounting seat (202) is mounted under the vertical rod (1), and the mounting seat (202) is fixedly connected with the base (201) through a fixing screw (203).

3. The trimming device for side splicing of a three-arc tube truss as defined in claim 2, wherein: a support (204) is arranged below the base (201), a roller (205) is arranged at the lower end of the support (204), and a supporting foot (206) is arranged at the lower end of the support (204).

4. The trimming device for side splicing of a three-arc tube truss as defined in claim 1, wherein: the lifting mechanism (3) comprises: the device comprises a first telescopic cylinder (301), a Z-shaped block (302), a handle (303), a rotating rod (304), a worm (305), a gear (306), a rack (307) and a rotating shaft (308);

the utility model discloses a Z type air cylinder, including Z type piece (302), montant (1) is installed to first flexible cylinder (301), Z type piece (302) are installed on montant (1), handle (303) are installed to Z type piece (302) side, handle (303) are connected with worm (305) through dwang (304), worm (305) bottom rotates and is connected with gear (306), gear (306) are fixed in Z type piece (302) through pivot (308), gear (306) meshing is connected with rack (307), rack (307) are installed in montant (1) side.

5. The trimming device for side splicing of a three-arc tube truss as defined in claim 1, wherein: the measuring mechanism (4) comprises: a second telescopic cylinder (401), a mounting plate (402), a pointer (403) and a scale (404);

the second telescopic cylinder (401) is arranged on the Z-shaped block (302), and the end part of the second telescopic cylinder (401) is connected with a mounting plate (402).

6. The trimming device for side splicing of a three-arc tube truss as defined in claim 5, wherein: the pointer (403) is arranged at the side end of the mounting plate (402), and the scale (404) is arranged on the surface of the vertical rod (1).

7. The trimming device for side splicing of a three-arc tube truss as defined in claim 1, wherein: the fine adjustment mechanism (5) comprises: the device comprises a placing groove (501), a supporting frame (502), a hexagonal screw (503), a motor (504), a threaded rod (505), a baffle (506), a moving plate (507), a limiting seat (508), a screw rod (509) and a limiting wheel (510);

the placing groove (501) is arranged at the upper end of the mounting plate (402), a supporting frame (502) is connected to the side end of the placing groove (501) through a hexagonal screw (503), and a motor (504) is arranged on the supporting frame (502).

8. The trimming device for side splicing of a three-arc tube truss as defined in claim 7, wherein: the motor (504) output is connected with threaded rod (505), threaded rod (505) tip swivelling joint is on baffle (506), baffle (506) are installed inside standing groove (501), install movable plate (507) on threaded rod (505), movable plate (507) also through-connection is on lead screw (509), movable plate (507) upper end is connected with spacing seat (508), install spacing wheel (510) on spacing seat (508).