CN217537967U - Auxiliary device for splicing steel structure exhibition hall crossbeam - Google Patents

Abstract

The application discloses auxiliary device of steel construction exhibition hall crossbeam concatenation relates to construction equipment technical field, and the auxiliary device of steel construction exhibition hall crossbeam concatenation includes the backup pad, with the fixed support frame of being connected of backup pad, rotate on the support frame and be connected with the main shaft, and be provided with a plurality of fag ends on the main shaft, the winding has the stay cord on the fag end, and the stay cord keeps away from the tight set bolt of one end fixedly connected with of fag end, a plurality of holes of stepping down have been seted up to the lateral wall of backup pad, and the stay cord runs through the hole setting of stepping down, with backup pad fixed connection's receiver, fixedly connected with connects the rope in the receiver. The embodiment of the application provides an auxiliary device of steel construction exhibition hall crossbeam concatenation can assist the user to carry out position control to the crossbeam that is under hoist and mount state to the accurate screw hole with on the crossbeam aligns with the screw hole on the stand, has the safe and comparatively laborsaving advantage of operation simultaneously.

Description

Auxiliary device for splicing steel structure exhibition hall crossbeam

Technical Field

The utility model relates to a construction tool technical field, concretely relates to auxiliary device of steel construction exhibition hall crossbeam concatenation.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are usually connected by welding, bolts or rivets. Because of its light dead weight and simple construction, it can be widely used in large-scale factory buildings, venues, super high-rise buildings and other fields. The steel structure is easy to rust, and generally the steel structure needs to be derusted, galvanized or painted, and needs to be maintained regularly.

At present, steel construction exhibition hall generally is used for the great scene of area, at its in-process of buildding, need earlier according to design drawing installation steel column, then install the crossbeam, and adopt bolted connection and welding to realize fixedly with the mode of using, in prior art, the concatenation of crossbeam generally adopts large-scale crane with near crossbeam hoist and mount to the mounted position, again by the accurate position of artifical regulation crossbeam, then use bolt fastening crossbeam to fix again, consolidate through the welded mode again at last, but the crossbeam generally is I-steel or H shaped steel, even be in the artifical removal of hoist and mount state still comparatively hard, on the other hand, position requirement to the crossbeam when adopting the preliminary fixed cross beam of bolt is higher, the manpower is difficult to adjust.

Disclosure of Invention

The embodiment of the application provides an auxiliary device of steel construction exhibition hall crossbeam concatenation can assist the user to carry out position control to the crossbeam that is under hoist and mount state to the accurate screw hole with on the crossbeam aligns with the screw hole on the stand, has the safe and comparatively laborsaving advantage of operation simultaneously.

The embodiment of the application provides an auxiliary device of steel construction exhibition hall crossbeam concatenation, including the backup pad, with the fixed support frame of being connected of backup pad, it is connected with the main shaft to rotate on the support frame, and is provided with a plurality of fag ends on the main shaft, the winding has the stay cord on the fag end, and the stay cord keeps away from the tight set bolt of one end fixedly connected with of fag end, a plurality of holes of stepping down have been seted up to the lateral wall of backup pad, and the stay cord runs through the hole setting of stepping down, with backup pad fixed connection's receiver, fixedly connected with connects the rope in the receiver, and connects the one end fixedly connected with driving lever that the receiver was kept away from to the rope, fixedly connected with jack catch on the driving lever, set up the recess that matches with the jack catch on the tight set bolt.

In some embodiments, the fixed cover of lateral wall of main shaft is equipped with a plurality of one-way bearings, rope shaft and one-way bearing fixed connection, the one end fixedly connected with pipe of main shaft, and one side of pipe has seted up the groove of stepping down, sliding connection has the crank in the pipe, and fixedly connected with gag lever post in the pipe, the bar groove has been seted up to the lateral wall of crank, and gag lever post and bar groove sliding connection.

In some embodiments, the supporting plate comprises a door-shaped plate, one side of the door-shaped plate is rotatably connected with an extending plate through a bearing, and the extending plate is provided with a magnetic attraction component.

In some embodiments, the magnetic attraction assembly comprises a sliding shell fixedly connected with the extension plate, a permanent magnet is slidably connected in the sliding shell, a rotating rod is rotatably connected to one side of the sliding shell, a driving plate is rotatably connected to one end of the rotating rod, which is located in the sliding shell, a handle is fixedly connected to one end of the rotating rod, which is located outside the sliding shell, and the driving plate is rotatably connected with the inner wall of the sliding shell.

In some embodiments, the outer diameter of the set bolt is less than the inner diameter of the relief hole.

In some embodiments, a plurality of nuts are disposed within the receiving box that mate with the set bolts.

In some embodiments, the pull cord is a metal braided cord and the pull cord is coated with a lubricating oil.

The auxiliary device that steel construction exhibition hall crossbeam concatenation that this application embodiment provided includes the backup pad, with the fixed support frame of being connected of backup pad, it is connected with the main shaft to rotate on the support frame, and is provided with a plurality of fag ends on the main shaft, the winding has the stay cord on the fag end, and the stay cord keeps away from the one end fixedly connected with fastening bolt of fag end, a plurality of holes of stepping down have been seted up to the lateral wall of backup pad, and the stay cord runs through the hole setting of stepping down, with backup pad fixed connection's receiver, fixedly connected with connecting rope in the receiver, and the one end fixedly connected with driving lever that the receiver was kept away from to the connecting rope, fixedly connected with jack catch on the driving lever, set up the recess that matches with the jack catch on the fastening bolt, this application embodiment provides an auxiliary device of steel construction exhibition hall crossbeam concatenation, can the assistant user carry out position control to the crossbeam under the hoist and mount state to the accurate screw hole with on the crossbeam is aligned with the screw hole on the stand, has the comparatively laborsaving advantage of operation safety and shop simultaneously.

Drawings

The technical solution and other advantages of the present application will become apparent from the detailed description of the embodiments of the present application with reference to the accompanying drawings.

Fig. 1 is the overall structure schematic diagram of the auxiliary device for splicing the beams of the steel structure exhibition hall provided by the embodiment of the application.

Fig. 2 is a partial structure schematic diagram of the auxiliary device for splicing the cross beams of the steel structure exhibition hall provided by the embodiment of the application.

Fig. 3 is the crank structure sketch map of the auxiliary device for splicing the cross beams of the steel structure exhibition hall provided by the embodiment of the application.

FIG. 4 is a magnetic attraction component structure diagram of the auxiliary device for splicing the cross beams of the steel structure exhibition hall provided by the embodiment of the application.

Reference numerals: 1. a support plate; 101. a door-shaped plate; 102. an extension plate; 2. a support frame; 3. a main shaft; 4. a rope shaft; 5. pulling a rope; 6. tightening the bolt; 7. a storage box; 8. a deflector rod; 9. a claw; 10. a circular tube; 11. a yielding groove; 12. a crank; 13. a limiting rod; 14. a sliding housing; 15. a drive plate; 16. a rotating rod; 17. a permanent magnet; 18. a handle.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; may be mechanically, electrically or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Specifically, please refer to fig. 1 to 4, the embodiment of the present application provides an auxiliary device for splicing steel structure exhibition hall beams, including backup pad 1, support frame 2 with the fixed connection of backup pad 1, it is connected with main shaft 3 to rotate on the support frame 2, and is provided with a plurality of fag ends 4 on the main shaft 3, the winding has stay cord 5 on the fag ends 4, and stay cord 5 keeps away from the tight set bolt 6 of one end fixedly connected with of fag ends 4, a plurality of holes of stepping down have been seted up to the lateral wall of backup pad 1, and stay cord 5 runs through the hole setting of stepping down, with 1 fixed connection's in the backup pad receiver 7, fixedly connected with connects the rope in the receiver 7, and connects the rope and keep away from the one end fixedly connected with driving lever 8 of receiver 7, fixedly connected with jack catch 9 on the driving lever 8, set up the recess that matches with jack catch 9 on the tight set bolt 6.

In this embodiment, the user is when carrying out the crossbeam installation, can be on the crossbeam with backup pad 1 card subaerial, and paste tightly with the connecting plate of crossbeam tip, then hoist and move the crossbeam near the stand again, need to climb to the tie point of stand and crossbeam by the staff after lifting by crane the crossbeam static again, it relaxs stay cord 5 to rotate fag end 4 again, then will tighten the connecting plate on bolt 6 passes the crossbeam and the connecting plate on the stand, then tighten the one end that bolt 6 kept away from stay cord 5 and twist behind the screw, it drives rope shaft 4 and withdraws stay cord 5 to rotate main shaft 3, and then cooperate the connecting plate that backup pad 1 drove on the crossbeam to be close to the connecting plate on the stand, and when both are apart from the distance, only need manual small amplitude adjusting position, after making two connecting plates laminate, tighten bolt 6 also runs through the hole on two connecting plates in step, whole butt joint operation is accomplished, the user has carried out the welding through bolt fixed connection connecting plate and has again and has consolidated the connecting plate can, this kind of mode easy operation need not to hoist and also need not to cooperate and need not the user to move by a wide margin and adjust the crossbeam position and with the power adjustment crossbeam position with the user, and the connecting plate 8 that the user's that the user has improved the butt joint operation personnel that the butt joint is used for 8, the storage box 8 that the user's safety of the pull rod 8 sets up when the storage box of the operation simultaneously, the pull rod 8.

In some embodiments, the side wall of the main shaft 3 is fixedly sleeved with a plurality of one-way bearings, the rope shaft 4 is fixedly connected with the one-way bearings, one end of the main shaft 3 is fixedly connected with a round tube 10, one side of the round tube 10 is provided with a abdicating groove 11, the round tube 10 is internally and slidably connected with a crank 12, the round tube 10 is internally and fixedly connected with a limiting rod 13, the side wall of the crank 12 is provided with a strip-shaped groove, the limiting rod 13 is slidably connected with the strip-shaped groove, generally, four to six through holes are arranged on a connecting plate on the beam and a connecting plate on the upright post for inserting bolts for connection, the distances between each through hole and the rope shaft 4 are different, and the beam is usually in an inclined state in hoisting, so that the one-way bearings are arranged for connecting the rope shaft 4 and the main shaft 3, like this the user can carry out the unwrapping wire to rotating single rope shaft 4 according to actual conditions, and still can rotate main shaft 3 and drive all rope shafts 4 and rotate in step and carry out the receipts line operation, improve this kind of auxiliary device's degree of freedom, on the other hand, when the user need rotate main shaft 3, the crank 12 that the slip is located pipe 10, and after sliding crank 12 to the maximum range that the bar groove removed, use gag lever post 13 to rotate crank 12 as the axle center and block into the groove 11 of stepping down with crank 12 card, the user rotates crank 12 again this moment and then can be stable drive main shaft 3 rotatory, accomodate crank 12 through this kind of mode, can avoid hoisting the crossbeam in-process, crank 12 hangs on other construction equipment or operating personnel, the security when improving the construction.

In some embodiments, the supporting plate 1 includes a door-shaped plate 101, one side of the door-shaped plate 101 is rotatably connected with an extending plate 102 through a bearing, a magnetic attraction component is disposed on the extending plate 102, the door-shaped supporting plate 1 can be clamped on a cross beam and a main body portion of the supporting plate 1 abuts against a connecting plate located on the cross beam, and the magnetic attraction component is disposed to fix the supporting plate 1.

In some embodiments, the magnetic attraction assembly includes a sliding shell 14 fixedly connected to the extension plate 102, a permanent magnet 17 is slidably connected to the sliding shell 14, a rotating rod 16 is rotatably connected to one side of the sliding shell 14, a driving plate 15 is rotatably connected to one end of the rotating rod 16 located in the sliding shell 14, a handle 18 is fixedly connected to one end of the rotating rod 16 located outside the sliding shell 14, and the driving plate 15 is rotatably connected to an inner wall of the sliding shell 14, wherein the rotation range of the driving plate 15 is about 100 °.

In some embodiments, the outer diameter of the fastening bolt 6 is smaller than the inner diameter of the yielding hole, and the fastening bolt 6 needs to pass through the yielding hole, so that when the connecting plate on the cross beam is in butt joint with the connecting plate on the upright column, the two connecting plates can be attached together.

In some embodiments, a plurality of nuts matched with the fastening bolts 6 are placed in the storage box 7, a threaded hole is formed in a part of the connecting plate on the stand column at present, a through hole is formed in a part of the connecting plate, the nut is matched with the fastening bolts 6, and it can be ensured that a user can fix the fastening bolts 6 on the connecting plate on the stand column during operation.

In some embodiments, the stay cord is woven for the metal rope, and scribbles on the stay cord 5 and scribble lubricated oil, and the user is when utilizing stay cord 5 to drive two connecting plates and remove, and stay cord 5 that sets up woven for the metal rope material can be used for guaranteeing intensity and wear-resisting effect with the inner wall friction of hole of stepping down, and scribble lubricated oil and then be used for reducing frictional resistance.

The working principle is as follows: when a user needs to splice the cross beam and the upright column, the mounting plate is fixed on the cross beam, then the cross beam is hoisted and approaches to the upright column, the hoisting equipment generally adopts flexible ropes such as steel cables or packing belts, so the user needs to climb the scaffold to move to the position near the joint of the upright column and the cross beam after waiting for the cross beam to be stationary, when the butt joint operation is carried out, the user rotates the main shaft 3 to drive the rope shaft 4 to take up the rope shaft after passing the tightening bolt 6 through the abdicating hole and the through hole on the connecting plate on the cross beam according to the position of the through hole on the connecting plate on the cross beam and the position of the through hole on the connecting plate on the upright column, and then the user rotates the pull rope 5 to approach the two connecting plates.

The mechanical device provided by the embodiment of the present application is described in detail above, and a specific example is applied in the description to explain the principle and the implementation of the present application, and the description of the embodiment is only used to help understanding the technical solution and the core idea of the present application; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure as defined by the appended claims.

Claims (7)

1. The utility model provides an auxiliary device of steel construction exhibition hall crossbeam concatenation which characterized in that includes:

a support plate:

the supporting frame is fixedly connected with the supporting plate, a main shaft is rotatably connected to the supporting frame, a plurality of rope shafts are arranged on the main shaft, pull ropes are wound on the rope shafts, a fastening bolt is fixedly connected to one end, away from the rope shafts, of each pull rope, a plurality of abdicating holes are formed in the side wall of the supporting plate, and the pull ropes penetrate through the abdicating holes;

the storage box is fixedly connected with the support plate, a connecting rope is fixedly connected with the interior of the storage box, a shifting lever is fixedly connected with one end, away from the storage box, of the connecting rope, a clamping jaw is fixedly connected onto the shifting lever, and a groove matched with the clamping jaw is formed in the tightening bolt.

2. The auxiliary device for splicing the beams of the steel structure exhibition hall as claimed in claim 1, wherein the side wall of the main shaft is fixedly sleeved with a plurality of one-way bearings, the rope shaft is fixedly connected with the one-way bearings, one end of the main shaft is fixedly connected with a round tube, one side of the round tube is provided with a abdication groove, the round tube is internally and slidably connected with a crank, a limiting rod is fixedly connected in the round tube, the side wall of the crank is provided with a strip-shaped groove, and the limiting rod is slidably connected with the strip-shaped groove.

3. The auxiliary device for splicing the cross beam of the steel structure exhibition hall as claimed in claim 1, wherein the supporting plate comprises a door-shaped plate, one side of the door-shaped plate is rotatably connected with an extending plate through a bearing, and the extending plate is provided with a magnetic attraction component.

4. The auxiliary device for splicing the cross beam of the steel structure exhibition hall as claimed in claim 3, wherein the magnetic attraction component comprises a sliding shell fixedly connected with the extension plate, a permanent magnet is slidably connected in the sliding shell, a rotating rod is rotatably connected to one side of the sliding shell, a driving plate is rotatably connected to one end of the rotating rod positioned in the sliding shell, a handle is fixedly connected to one end of the rotating rod positioned outside the sliding shell, and the driving plate is rotatably connected with the inner wall of the sliding shell.

5. The auxiliary device for splicing the beams of the steel structure exhibition hall as claimed in claim 1, wherein the outer diameter of the fastening bolt is smaller than the inner diameter of the abdicating hole.

6. The auxiliary device for splicing the cross beam of the steel structure exhibition hall as claimed in claim 1, wherein a plurality of nuts matched with the fastening bolts are placed in the storage box.

7. The auxiliary device for splicing the steel structure exhibition hall beam as claimed in claim 1, wherein the pull rope is a metal woven rope, and lubricating oil is coated on the pull rope.

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