CN220926018U - Steel construction crossbeam hoist device for civil engineering - Google Patents

Abstract

The utility model discloses a steel structure beam hoisting device for civil engineering, which comprises a hook, wherein a limiting pin is arranged on the hook, a first steel cable is wound on the hook, the lower end of the first steel cable is fixedly connected with a rectangular box, the left side and the right side of the rectangular box are respectively provided with a second steel cable, one sides of the two second steel cables, which are far away from the rectangular box, are respectively fixedly connected with a rectangular frame, clamping assemblies are respectively arranged in the two rectangular frames, each clamping assembly comprises threaded rods arranged on the inner walls of the front side and the rear side of the rectangular frame, rectangular plates are respectively connected with the two threaded rods in a threaded manner, and the two rectangular plates are in sliding connection with the inner walls of the rectangular frames. The device is through the setting of first motor and second steel cable to can ensure that two rectangle frames are in the position of symmetry, ensure the stability when the crossbeam hoist and mount, simultaneously through the setting of second motor and movable block, thereby with regard to the crossbeam spacing in two rectangle frames, further ensure the stability when the crossbeam hoist and mount.

Description

Steel construction crossbeam hoist device for civil engineering

Technical Field

The utility model relates to the technical field of tensile filtering membrane processing, in particular to a steel structure beam hoisting device for civil engineering.

Background

Civil engineering refers to civil engineering generally, and refers to planning, construction and maintenance of all infrastructures related to water, soil and culture, and the current general civil engineering projects comprise: the steel structure beam hoisting device is an auxiliary device for hoisting the steel structure beam, and is widely used in the field of buildings.

When the existing steel structure beam hoisting equipment is used, after the two ends of the beam are sleeved by steel cables, the beam is hoisted by a crane, however, in the beam hoisting process, the steel cables on the two sides are required to be in a symmetrical state with the center of the beam so as to ensure the stability in hoisting, and most of the existing steel cable sleeves are considered to be sleeved, so that the two sides of the steel cable cannot be in the symmetrical state, and therefore, the steel structure beam hoisting device for civil engineering needs to be designed to solve the problems.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a steel structure beam hoisting device for civil engineering, which can ensure that two rectangular frames are positioned symmetrically through the arrangement of a first motor and a second steel cable, ensure the stability during beam hoisting, and further ensure the stability during beam hoisting by limiting the beam in the two rectangular frames through the arrangement of a second motor and a moving block.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a steel construction crossbeam hoist device for civil engineering, includes the couple, be equipped with the spacer pin on the couple, the winding has first steel cable on the couple, the lower extreme fixedly connected with rectangle box of first steel cable, the left and right sides of rectangle box all is equipped with the second steel cable, two the equal fixedly connected with rectangle frame in one side that the rectangle box was kept away from to the second steel cable, two all be equipped with clamping assembly in the rectangle frame, clamping assembly is including setting up the threaded rod on the inner wall of both sides around the rectangle frame, two equal threaded connection has the rectangular plate on the threaded rod, two the inner wall sliding connection of rectangular plate and rectangle frame, two equal fixedly connected with two connecting rods in adjacent side of rectangular plate, two matched with the connecting rod is fixedly connected with movable plate jointly.

Preferably, the front sides of the two rectangular frames are provided with second motors, and the output shafts of the two second motors are respectively and fixedly connected with the threaded rods positioned on the front sides.

Preferably, the lower ends of the two rectangular frames are fixedly connected with two mounting blocks, each two adjacent surfaces of the two mounting blocks which are matched are connected with a cross rod in a rotation mode, and the two cross rods are in transmission connection with the corresponding threaded rods through transmission components.

Preferably, the transmission assembly comprises chain wheels arranged on the cross rod and the threaded rod, and the two chain wheels are in transmission connection through a chain.

Preferably, auxiliary power supplies are installed on the rear sides of the two rectangular frames, and an external power supply is installed in the rectangular box.

Preferably, two wire wheels are arranged in the rectangular box, the rotating shafts of the two wire wheels are rotationally connected with the inner bottom and the inner bottom of the rectangular box, the two second steel cables are wound on the corresponding wire wheels, the second gears are arranged on the rotating shafts of the two wire wheels, the first motor is arranged at the upper end of the rectangular box, and the tail end of an output shaft of the first motor extends into the rectangular box and is provided with the first gear.

Compared with the prior art, the device has the advantages that:

1. Compared with the prior art, the two rectangular frames are sleeved at the two ends of the cross beam through the arrangement of the first motor, the wire wheel and the second wire cable, and the two first wire cables are wound on the wire wheel through controlling the operation of the first motor, so that the two rectangular frames are located at symmetrical positions of the wire cable, and the stability of the cross beam during hoisting is ensured;

2. Compared with the prior art, after the positions of the two rectangular frames are determined, the two movable plates are enabled to move relatively to clamp the two sides of the cross beam through controlling the operation of the second motor, so that the stability of the cross beam during hoisting is further ensured.

Drawings

Fig. 1 is a schematic structural view of a steel structure beam hoisting device for civil engineering;

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

fig. 3 is a rear view of fig. 1.

In the figure: the device comprises a hook 1, a first steel cable 2, a limiting pin 3, a rectangular box 4, a first motor 5, a wire wheel 6, a rectangular frame 7, a rectangular plate 8, a threaded rod 9, a moving plate 10, a connecting rod 11, a second motor 12, a second steel cable 13, a cross rod 14, a transmission assembly 15, an auxiliary power supply 16, a first gear 17 and a second gear 18.

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.

Referring to fig. 1-3, a steel construction crossbeam hoist device for civil engineering, including couple 1, couple 1 needs to be installed on the crane, be equipped with spacer pin 3 on couple 1, the winding has first steel cable 2 on couple 1, the lower extreme fixedly connected with rectangle box 4 of first steel cable 2, the left and right sides of rectangle box 4 all is equipped with second steel cable 13, the equal fixedly connected with rectangle frame 7 of one side that rectangle box 4 was kept away from to two second steel cables 13, all be equipped with clamping assembly in two rectangle frames 7, clamping assembly is including setting up threaded rod 9 on the inner wall of rectangle frame 7 front and back both sides, the screw thread layer opposite direction on two threaded rods 9 in each rectangle frame 7, equal threaded connection has rectangular plate 8 on two threaded rod 9, the inner wall sliding connection of two rectangular plate 8 and rectangle frame 7, the equal fixedly connected with two connecting rods 11 of adjacent side of two rectangular plate 8, two matched connecting rods 11 jointly fixedly connected with movable plate 10.

The front sides of the two rectangular frames 7 are respectively provided with a second motor 12, and output shafts of the two second motors 12 are respectively and fixedly connected with the threaded rods 9 positioned on the front sides.

Wherein, the lower extreme of two rectangle frames 7 is all fixedly connected with two installation pieces, and every two adjacent faces of matched installation piece rotate jointly and are connected with horizontal pole 14, and two horizontal poles 14 pass through drive assembly 15 transmission with the threaded rod 9 that corresponds and are connected, and drive assembly 15 is including setting up the sprocket on horizontal pole 14 and threaded rod 9, and two sprockets pass through the chain drive and are connected.

The auxiliary power supply 16 is installed on the rear sides of the two rectangular frames 7, the external power supply is installed in the rectangular box 4, the auxiliary power supply 16 and the external power supply can be detached and replaced, and the auxiliary power supply 16 and the external power supply are respectively used for supplying power to the second motor 12 and the first motor 5.

Wherein, be equipped with two wire wheels 6 in the rectangle box 4, the pivot of two wire wheels 6 is rotated with the interior bottom of rectangle box 4 and interior bottom and is connected, and two second steel cables 13 are all around establishing on corresponding wire wheel 6, installs second gear 18 in the pivot of two wire wheels 6, and first motor 5 is installed to the upper end of rectangle box 4, and the output shaft end of first motor 5 extends to the rectangle box 4 in and installs first gear 17.

The utility model can explain its functional principle by the following modes of operation: when the cross beam is hoisted, the first motor 5 is controlled to rotate clockwise firstly, so that the two wire wheels 6 rotate anticlockwise, the second steel cable 13 is loosened, at the moment, a worker can move the two rectangular frames 7 to the two ends of the cross beam, move the rectangular frames 7, enable the cross beam to penetrate through the two rectangular frames 7, and enable the lower end of the rectangular box 4 to be in contact with the upper end of the cross beam;

When the positions of the rectangular frames 7 are placed, the first motor 5 can be controlled to rotate anticlockwise at the moment, so that the two wire wheels 6 rotate anticlockwise, the second steel cable 13 is wound, the winding speeds of the second steel cable 13 are the same due to the fact that the rotating speeds of the two wire wheels 6 are the same, and when the two second steel cables 13 are in a straight state, the two rectangular frames 7 are located at symmetrical positions on the cross beam at the moment;

When both the second steel cables 13 are not in a tight state, the rectangular frame 7 corresponding to the loose second steel cables 13 can be moved in a direction away from the rectangular box 4;

When the rectangular frame 7 is positioned, two second motors 12 are controlled to run at the moment, so that the two corresponding moving plates 10 relatively move, and the cross beam is clamped;

It is worth mentioning that this device only is applicable to the civil engineering that length of crossbeam will be greater than the distance between two bases, and the distance between two rectangle frames 7 when hoist and mount will be greater than the distance between two bases to make after hoist and mount finishes, can dismantle rectangle frame 7.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. Steel construction crossbeam hoist device for civil engineering, including couple (1), its characterized in that: be equipped with spacer pin (3) on couple (1), the winding has first steel cable (2) on couple (1), the lower extreme fixedly connected with rectangle box (4) of first steel cable (2), the left and right sides of rectangle box (4) all is equipped with second steel cable (13), two the equal fixedly connected with rectangle frame (7) in one side that rectangle box (4) was kept away from to second steel cable (13), two all be equipped with clamping assembly in rectangle frame (7), clamping assembly is including setting up threaded rod (9) on both sides inner wall around rectangle frame (7), two equal threaded connection has rectangular plate (8) on threaded rod (9), two rectangular plate (8) and the inner wall sliding connection of rectangle frame (7), two equal fixedly connected with two connecting rods (11) of adjacent side of rectangular plate (8), two matched with connecting rod (11) are fixedly connected with movable plate (10) jointly.

2. The steel structure beam hoisting device for civil engineering according to claim 1, wherein: the front sides of the two rectangular frames (7) are respectively provided with a second motor (12), and output shafts of the two second motors (12) are respectively and fixedly connected with a threaded rod (9) positioned at the front side.

3. The steel structure beam hoisting device for civil engineering according to claim 1, wherein: two the lower extreme of rectangle frame (7) is all fixedly connected with two installation pieces, every two matched with the adjacent face of installation piece rotates jointly and is connected with horizontal pole (14), and two horizontal pole (14) are connected through drive assembly (15) transmission with threaded rod (9) that correspond.

4. A steel structure beam hoisting device for civil engineering according to claim 3, wherein: the transmission assembly (15) comprises chain wheels arranged on the cross rod (14) and the threaded rod (9), and the two chain wheels are connected through chain transmission.

5. The steel structure beam hoisting device for civil engineering according to claim 1, wherein: auxiliary power supplies (16) are arranged on the rear sides of the two rectangular frames (7), and an external power supply is arranged in the rectangular box (4).

6. The steel structure beam hoisting device for civil engineering according to claim 1, wherein: be equipped with two reel (6) in rectangle box (4), two the pivot of reel (6) rotates with the interior bottom of rectangle box (4) and interior bottom and is connected, two second steel cable (13) are all around establishing on corresponding reel (6), two install second gear (18) in the pivot of reel (6), first motor (5) are installed to the upper end of rectangle box (4), the output shaft end of first motor (5) extends to in rectangle box (4) and installs first gear (17).