CN215946570U

CN215946570U - Lifting equipment coupling mechanism for civil engineering with adjustable

Info

Publication number: CN215946570U
Application number: CN202122137044.7U
Authority: CN
Inventors: 周艳学; 卢一铭; 何晴
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-03-04
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses an adjustable connecting mechanism of lifting equipment for civil engineering, which relates to the technical field of lifting equipment and comprises three stand columns, wherein the top ends and the bottom ends of the three stand columns are fixedly connected with U-shaped mounting plates, a plurality of movable sleeves are sleeved on the three stand columns, U-shaped plates are fixedly connected on the three side walls of the movable sleeves, and first supporting frames are arranged on two U-shaped plates on two adjacent stand columns at the same horizontal position. The movable sleeve is reasonable in structure, the movable sleeves can slide on the stand column, the number of the movable sleeves can be increased, the three second support frames form a triangular outward support structure, the three first support frames form an arc inward support structure, the support strength of the support frames is increased, the positions of the connecting supports can be adjusted by the connecting mechanism, the number of the connecting supports is increased, the supporting effect of the connecting supports is good, the movable sleeves can be detached, and transportation is facilitated.

Description

Lifting equipment coupling mechanism for civil engineering with adjustable

Technical Field

The utility model relates to the technical field of hoisting equipment, in particular to an adjustable hoisting equipment connecting mechanism for civil engineering.

Background

The hoisting equipment refers to a multi-action hoisting machine which can vertically lift and horizontally carry heavy objects in a certain range. Also known as crown blocks, navigation cranes and cranes. The common hoisting equipment for civil engineering is a tower crane, which is the most common hoisting equipment on the building site and is also called a tower crane, and the tower crane is used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction by lengthening (height) one section by one section (referred to as a standard section for short).

Traditional tower crane connection structure simple structure forms by a plurality of body frames and a plurality of linking bridge welding usually, and the position between the linking bridge is fixed, can't be according to tower crane user demand, the position of adjustment linking bridge to and increase linking bridge quantity, linking bridge supporting effect is general, and can not dismantle, the transportation of being not convenient for, consequently, this application provides a civil engineering with playing equipment coupling mechanism with adjustable satisfy the demand.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a civil engineering is with equipment of lifting coupling mechanism with adjustable, coupling mechanism can adjust the position of linking bridge to and increase linking bridge quantity, linking bridge supporting effect is better, can dismantle, the transportation of being convenient for.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a lifting equipment coupling mechanism for civil engineering with adjustable, includes three stand, it is three the top of stand and the equal fixedly connected with U-shaped mounting panel in bottom are three all cup jointed a plurality of movable sleeve pipes on the stand, equal fixedly connected with U-shaped board on the three lateral walls of movable sleeve pipe, two adjacent of same horizontal position department on the stand all be provided with first support frame on the U-shaped board, adjacent three of same horizontal position department on the stand all be provided with the second support frame on the U-shaped board, the first thread bush of one side fixedly connected with of U-shaped board.

Preferably, the mounting groove has all been seted up at the both ends of stand, the top fixedly connected with reinforcing plate of U-shaped mounting panel, the U-shaped mounting panel with the reinforcing plate all is located the mounting groove, the both sides inner wall of the equal mounting groove of both sides lateral wall of U-shaped mounting panel respectively contacts.

Preferably, the stand the mounting hole has all been seted up to one side of U-shaped mounting panel, one side of stand is provided with the construction bolt, the last anti-skidding gasket that has cup jointed of construction bolt, the one end of construction bolt runs through the mounting hole to the spiro union has construction nut, one side fixedly connected with fixed plate of stand, the nut hole has been seted up to one side of fixed plate, construction nut is located the nut is downthehole.

Preferably, a through hole is formed in the side wall of one side of the movable sleeve, a second threaded sleeve is fixedly connected to one side of the U-shaped plate corresponding to the through hole, and a compression bolt is screwed in the second threaded sleeve.

Preferably, the first support frame and the second support frame are fixedly connected with the U-shaped plate through fastening bolts respectively, and one ends of the fastening bolts are screwed in the first threaded sleeves.

Preferably, the three second support frames form a triangle outward support structure, and the three first support frames form an arc inward support structure.

Preferably, both ends of the second support frame are flat structures, the middle of the second support frame is a circular structure, and both ends and the middle of the second support frame are in transition connection.

In conclusion, the technical effects and advantages of the utility model are as follows:

1. the movable sleeve is reasonable in structure, the movable sleeve can slide on the upright post, the position of the movable sleeve on the upright post is adjusted according to needs, the number of the movable sleeve is increased according to hoisting weight requirements, the relative positions of the movable sleeve and the upright post are fixed through the compression bolts, the three second support frames form a triangular outward support structure, the three first support frames form an arc inward support structure, the support strength of the support frames is increased, the support effect is good, the connecting mechanism can adjust the positions of the connecting supports and increase the number of the connecting supports, the connecting supports have good support effect, and can be detached and convenient to transport;

2. according to the utility model, the U-shaped mounting plate and the reinforcing plate are in contact with the inner wall of the stand column and are fixedly connected with the inner wall of the stand column in a welding mode, and the U-shaped mounting plate and the reinforcing plate are directly welded at the end part of the stand column in the traditional welding mode.

Drawings

FIG. 1 is a schematic perspective view of a connection mechanism of a lifting device;

FIG. 2 is a schematic view of a three-dimensional structure of the first support frame and the second support frame;

FIG. 3 is a schematic top view of the connection mechanism of the lifting device;

fig. 4 is an enlarged perspective view of the U-shaped mounting plate.

In the figure: 1. a column; 2. a U-shaped mounting plate; 3. a fixing plate; 4. an active cannula; 5. a U-shaped plate; 6. mounting a nut; 7. a first support frame; 8. a second support frame; 9. a first threaded bushing; 10. fastening a bolt; 11. installing a bolt; 12. an anti-slip gasket; 13. a second threaded bushing; 14. a hold-down bolt; 15. perforating; 16. a reinforcing plate; 17. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Example (b): with reference to fig. 1-4, an adjustable civil engineering lifting equipment connection comprises three uprights 1, the uprights 1 being profiles of the prior art.

The top and the equal fixedly connected with U-shaped mounting panel 2 in bottom of three stand 1, U-shaped mounting panel 2 passes through welding mode fixed connection with stand 1.

All cup jointed a plurality of movable sleeve 4 on the three stand 1, all fixedly connected with U-shaped board 5 on the three lateral walls of movable sleeve 4, U-shaped board 5 passes through welding mode fixed connection with movable sleeve 4.

All be provided with first support frame 7 on two U-shaped plates 5 on two adjacent stands 1 of same horizontal position department, all be provided with second support frame 8 on the U-shaped plate 5 on the adjacent three stand 1 of same horizontal position department, the first threaded sleeve 9 of one side fixedly connected with of U-shaped plate 5.

As an implementation mode in this embodiment, the mounting groove has all been seted up at the both ends of stand 1, the top fixedly connected with reinforcing plate 16 of U-shaped mounting panel 2, U-shaped mounting panel 2 and reinforcing plate 16 all are located the mounting groove, the both sides inner wall of the equal mounting groove of both sides lateral wall difference of U-shaped mounting panel 2 contacts, U-shaped mounting panel 2 and reinforcing plate 16 contact with the inner wall of stand 1, and through welding mode fixed connection, with the tip of traditional lug weld at stand 1, this fixed connection, make stand 1 and U-shaped mounting panel 2 increase the welding nep, make the connection more firm, reinforcing plate 16 has increased joint strength.

As an implementation manner in this embodiment, one side of the upright post 1 and one side of the U-shaped mounting plate 2 are both provided with mounting holes 17, one side of the upright post 1 is provided with a mounting bolt 11, an anti-skid gasket 12 is sleeved on the mounting bolt 11, one end of the mounting bolt 11 penetrates through the mounting hole 17 and is screwed with a mounting nut 6, one side of the upright post 1 is fixedly connected with a fixing plate 3, one side of the fixing plate 3 is provided with a nut hole, the mounting nut 6 is positioned in the nut hole, the connecting mechanism is connected with other components through the mounting bolt 11, the mounting bolt 11 penetrates through the U-shaped mounting plate 2, the connecting strength between the U-shaped mounting plate 2 and the upright post 1 is further increased, the danger that the U-shaped mounting plate 2 is detached and falls off is avoided to a certain extent, the anti-skid gasket 12 is increased, the mounting bolt 11 is prevented from slipping, and has an anti-loosening function, the mounting nut 6 is in the nut hole of the fixing plate 3, the installation nut 6 is prevented from falling off during installation, the installation nut 6 is placed, and installation is facilitated.

As an implementation manner in this embodiment, a through hole 15 is formed in a side wall of the movable sleeve 4, a second threaded sleeve 13 is fixedly connected to a side of the U-shaped plate 5 corresponding to the through hole 15, a pressing bolt 14 is screwed in the second threaded sleeve 13, the movable sleeve 4 can slide on the upright post 1, a position of the movable sleeve on the upright post 1 is adjusted as required, and a relative position of the movable sleeve and the upright post 1 is fixed through the pressing bolt 14.

As an implementation manner in this embodiment, the first support frame 7 and the second support frame 8 are respectively fixedly connected with the U-shaped plate 5 through the fastening bolt 10, one end of the fastening bolt 10 is screwed in the first threaded sleeve 9, and the first support frame 7, the second support frame 8 and the U-shaped plate 5 are fixedly connected through the fastening bolt 10, so that welding is reduced, and the detachable and convenient detachment is realized.

As an implementation manner in the embodiment, the three second support frames 8 form a triangular outward support structure, and the three first support frames 7 form an arc inward support structure, so that the support strength of the support frames is increased, and the support effect is good.

As an implementation manner in this embodiment, the two ends of the second supporting frame 8 are both flat structures, the middle is a circular structure, and the two ends and the middle are connected in an excessive manner.

This practical theory of operation:

movable casing 4 can slide on stand 1, adjust its position on stand 1 as required, according to jack-up weight demand, increase movable casing 4's quantity, and it is fixed with stand 1's relative position through clamp bolt 14, three second support frame 8 forms the outside bearing structure of triangle, three first support frame 7 forms the inside bearing structure of circular arc, the support intensity of support frame has been increased, excellent in support effect, coupling mechanism can adjust linking bridge's position, and increase linking bridge quantity, linking bridge supporting effect is better, can dismantle, be convenient for transport.

Finally, it should be noted that: although the present invention 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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a lifting equipment coupling mechanism for civil engineering with adjustable, includes three stand (1), its characterized in that: it is three equal fixedly connected with U-shaped mounting panel (2) in top and the bottom of stand (1), it is three all cup jointed a plurality of movable sleeve (4) on stand (1), equal fixedly connected with U-shaped board (5) on the three lateral walls of movable sleeve (4), adjacent two of same horizontal position department on the stand (1) two all be provided with first support frame (7) on U-shaped board (5), adjacent three of same horizontal position department on the stand (1) all be provided with second support frame (8) on U-shaped board (5), the first threaded sleeve pipe of one side fixedly connected with (9) of U-shaped board (5).

2. The adjustable lifting equipment connecting mechanism for civil engineering as claimed in claim 1, wherein: the mounting groove has all been seted up at the both ends of stand (1), the top fixedly connected with reinforcing plate (16) of U-shaped mounting panel (2), U-shaped mounting panel (2) with reinforcing plate (16) all are located the mounting groove, the both sides lateral wall of U-shaped mounting panel (2) contacts with the both sides inner wall of mounting groove respectively.

3. The adjustable lifting equipment connecting mechanism for civil engineering as claimed in claim 1, wherein: the utility model discloses a quick-witted support structure, including stand (1), U-shaped mounting panel (2), one side of stand (1) has all seted up mounting hole (17), one side of stand (1) is provided with construction bolt (11), antiskid gasket (12) have been cup jointed on construction bolt (11), the one end of construction bolt (11) is run through mounting hole (17) to the spiro union has construction nut (6), one side fixedly connected with fixed plate (3) of stand (1), the nut hole has been seted up to one side of fixed plate (3), construction nut (6) are located the nut is downthehole.

4. The adjustable lifting equipment connecting mechanism for civil engineering as claimed in claim 1, wherein: a through hole (15) is formed in the side wall of one side of the movable sleeve (4), a second threaded sleeve (13) is fixedly connected to one side of the U-shaped plate (5) corresponding to the through hole (15), and a compression bolt (14) is screwed in the second threaded sleeve (13).

5. The adjustable lifting equipment connecting mechanism for civil engineering as claimed in claim 1, wherein: the first support frame (7) and the second support frame (8) are fixedly connected with the U-shaped plate (5) through fastening bolts (10), and one ends of the fastening bolts (10) are in threaded connection with the first threaded sleeves (9).

6. The adjustable lifting equipment connecting mechanism for civil engineering as claimed in claim 1, wherein: the three second support frames (8) form a triangular outward support structure, and the three first support frames (7) form an arc inward support structure.

7. The adjustable lifting equipment connecting mechanism for civil engineering as claimed in claim 1, wherein: both ends of the second support frame (8) are both flat structures, the middle of the second support frame is a circular structure, and both ends and the middle of the second support frame are in transition connection.