CN216341031U - Truss assembling device convenient to adjust - Google Patents

Abstract

The utility model discloses an easy-to-adjust truss assembling device, which relates to the field of building construction equipment. On the slide rail, a pulley is rotated at the upper end of each column, and a hoist is fixed on the upper surface of the bottom plate. The wire rope of the hoist goes around the pulley and extends to one side of the column. Several positioning balls are arranged; the lifting frame includes a sliding plate slidably connected with the sliding rail, a horizontal plate is fixedly arranged on the upper end of the sliding plate, and an inclined support plate is fixedly arranged between the horizontal plate and the sliding plate. The beneficial effect of the utility model is that the structure is simple, the use is convenient, it is suitable for trusses of different heights and spans, can be moved flexibly according to the actual conditions of the construction site, reduces the time for truss assembling, and improves the efficiency of truss assembling.

Description

Truss assembling device convenient to adjust

Technical Field

The utility model relates to the field of building construction equipment, in particular to a truss assembling device convenient to adjust.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, and is widely applied to the fields of large-scale factory buildings, bridges, venues, super high-rise buildings and the like. The high-large inverted triangular circular pipe truss structure is used as a type of steel structure building, is a load bearing structure capable of realizing large space and large span, has the effects of simple and attractive appearance, and tends to be wide in application range due to the advantages of large span, light weight, high strength, good earthquake resistance and the like. However, the pipe truss structure has a large span and cannot be assembled in a factory and then transported, so that the cut steel pipes are transported to a construction site and assembled and welded on the site.

At present, when assembling and welding are carried out on site, steel pipes are basically placed on a support frame temporarily welded by H-shaped steel for operation, the temporary support frame is simple in structure and convenient to use, but the flexibility and adjustability of the temporary support frame are greatly limited due to the fact that the temporary support frame is assembled in a welding mode, and the flexible adjustment of the height and the span of a special-shaped steel component cannot be effectively achieved; simultaneously, because of the support frame dead weight is great, just very difficult the removal once fix a position, this just causes very big restriction to the concatenation region, when meetting the very big building structure of span, can't accomplish to carry out nimble removal according to the construction area, occupy in a large number and extravagant measure material.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problem, the utility model provides a truss assembling device convenient to adjust.

The technical scheme includes that the lifting device comprises a rectangular bottom plate, wherein two ends of the upper surface of the bottom plate are respectively provided with a vertical stand column, one side of each stand column is fixedly provided with a slide rail, the upper end of each stand column is rotatably provided with a pulley, the upper surface of the bottom plate is fixedly provided with a winch, a steel wire rope of the winch bypasses the pulley and extends to one side of the stand column, and one end of the steel wire rope is fixedly connected with a lifting frame;

the lifting frame comprises a sliding plate which is in sliding connection with the sliding rail, a horizontal plate is fixedly arranged at the upper end of the sliding plate, and an inclined supporting plate is fixedly arranged between the horizontal plate and the sliding plate;

the two ends of the bottom plate are provided with drawing grooves facing the lifting frame, the drawing grooves are internally provided with threaded connection screw rods, and the screw rods deviate from one ends of the stand columns and are rotated to form anti-skid plates.

Preferably, a plurality of locking bolts are arranged on the plate body of the sliding plate.

Preferably, a power box is arranged in the middle of the lower surface of the bottom plate, the power box and the winch form a control loop, two longitudinal supports are respectively arranged on two sides of the power box, a transverse support is respectively fixedly arranged in the middle of each longitudinal support, and the transverse supports extend to two ends of the bottom plate;

and a jack is arranged on each of two sides of the transverse support.

Preferably, four corners of the lower surface of the bottom plate are respectively provided with a universal wheel with a brake.

Preferably, an auxiliary ring is fixedly arranged at one end of each drawing plate far away from the bottom plate.

The technical scheme provided by the embodiment of the utility model has the following beneficial effects: the truss assembling device is simple in structure, convenient to use, suitable for trusses with different heights and spans, capable of flexibly moving according to actual conditions of a construction site, capable of reducing assembling time of the trusses and capable of improving assembling efficiency of the trusses.

Drawings

Fig. 1 is a schematic view of a usage status of an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

FIG. 3 is a schematic diagram of a base plate according to an embodiment of the utility model.

Fig. 4 is a top view of a base plate of an embodiment of the present invention.

Wherein the reference numerals are: 100. a base plate; 102. transversely supporting; 103. longitudinal support; 104. a power supply box; 105. a jack; 106. a universal wheel; 201. a column; 202. a winch; 203. a pulley; 204. a wire rope; 205. a slide rail; 206. a sliding plate; 207. a horizontal plate; 208. a support plate; 209. locking the bolt; 301. a drawing plate; 302. a screw; 303. an anti-skid plate; 304. an auxiliary ring; 5. a truss.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the utility model and are not intended to be limiting.

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the utility model, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the utility model, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

Example 1

Referring to fig. 1 to 4, the utility model provides a truss assembling device convenient to adjust, which comprises a rectangular base plate 100, wherein two ends of the upper surface of the base plate 100 are respectively provided with vertical upright posts 201, one side of each upright post 201 is fixedly provided with a slide rail 205, the upper end of each upright post 201 is rotatably provided with a pulley 203, the upper surface of the base plate 100 is fixedly provided with a winch 202, a steel wire rope 204 of the winch 202 bypasses the pulley 203 and extends to one side of the upright post 201, and one end of the steel wire rope 204 is fixedly connected with a lifting frame;

the lifting frame comprises a sliding plate 206 which is connected with the sliding rail 205 in a sliding way, a horizontal plate 207 is fixedly arranged at the upper end of the sliding plate 206, and an inclined supporting plate 208 is fixedly arranged between the horizontal plate 207 and the sliding plate 206;

the both ends of bottom plate 100 set up the pull groove, and the pull groove sets up towards the crane, and it sets up pull board 301 to slide in the pull groove, sets up a plurality of screw hole on the pull board 301, threaded hole internal thread connection screw rod 302, and the one end that screw rod 302 deviates from stand 201 is rotated and is set up antiskid ribbed tile 303.

A plurality of locking bolts 209 are arranged on the plate body of the sliding plate 206.

A power supply box 104 is arranged in the middle of the lower surface of the bottom plate, the power supply box 104 and the winch 202 form a control loop, a power source is provided for the winch 202 through the power supply box 104, two longitudinal supports 103 are respectively arranged on two sides of the power supply box 104, a transverse support 102 is respectively fixedly arranged in the middle of each longitudinal support 103, and the transverse supports 102 extend to two ends of the bottom plate 100;

and a jack 105 is arranged on each of two sides of each transverse support 102, and the jacks 105 can lift the base plate 100 to separate the universal wheels 106 from the ground, so that the use stability of the device is improved.

Four corners of the lower surface of the bottom plate 100 are respectively provided with a universal wheel 106 with a brake, and the universal wheels 106 are convenient for moving the whole device.

An auxiliary ring 304 is fixedly arranged at one end of each drawing plate 301 far away from the bottom plate 100, and the auxiliary ring 304 is convenient for an operator to move the drawing plates 301.

When the device is used, the height of the lifting frame is adjusted according to the height of a steel member, the lifting plate is driven by the winch 202 to move up and down along the sliding rail 205, the upper surface of the horizontal plate 207 is higher than the height of a truss, the two devices are oppositely arranged, the distance between the horizontal plates 207 of the two devices is smaller than the width of the truss, two steel pipes at the upper end of the truss are respectively placed on the horizontal plates 207 of the device, and then the truss is spliced and welded by constructors.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The truss assembling device convenient to adjust is characterized by comprising a rectangular bottom plate (100), wherein two vertical upright posts (201) are respectively arranged at two ends of the upper surface of the bottom plate (100), a sliding rail (205) is fixedly arranged at one side of each upright post (201), a pulley (203) is rotatably arranged at the upper end of each upright post (201), a winch (202) is fixedly arranged on the upper surface of the bottom plate (100), a steel wire rope (204) of the winch (202) bypasses the pulley (203) and extends to one side of each upright post (201), and one end of the steel wire rope (204) is fixedly connected with a lifting frame;

the lifting frame comprises a sliding plate (206) which is connected with the sliding rail (205) in a sliding way, a horizontal plate (207) is fixedly arranged at the upper end of the sliding plate (206), and an inclined supporting plate (208) is fixedly arranged between the horizontal plate (207) and the sliding plate (206);

the utility model discloses a take out, including bottom plate (100), crane, pull groove, the both ends of bottom plate (100) set up the pull groove, the pull groove court the crane sets up, it sets up pull board (301) to slide in the pull groove, set up a plurality of screw hole on pull board (301), screw hole female connection screw rod (302), screw rod (302) deviate from the one end of stand (201) is rotated and is set up antiskid ribbed tile (303).

2. The truss work apparatus with easy adjustment as claimed in claim 1, wherein a plurality of locking bolts (209) are provided on the plate body of the sliding plate (206).

3. The truss assembling device convenient to adjust as claimed in claim 1, wherein a power box (104) is arranged in the middle of the lower surface of the bottom plate, the power box (104) and the winch (202) form a control loop, a longitudinal support (103) is respectively arranged on each side of the power box (104), a transverse support (102) is respectively fixedly arranged in the middle of each longitudinal support (103), and the transverse supports (102) extend to two ends of the bottom plate (100);

and a jack (105) is arranged on both sides of each transverse support (102).

4. The truss work apparatus with easy adjustment as claimed in claim 3, wherein the bottom plate (100) is provided with a universal wheel (106) with brake at each of four corners of the bottom surface.

5. The truss work device with easy adjustment as claimed in claim 1, wherein an auxiliary ring (304) is fixedly arranged at one end of each of the drawing plates (301) far away from the bottom plate (100).

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