CN214527637U

CN214527637U - Pre-buried steel sheet overhead hoist

Info

Publication number: CN214527637U
Application number: CN202120470984.5U
Authority: CN
Inventors: 林长胜; 李志民; 王艳革; 王浩; 刘盼盼; 王宇; 陈浩
Original assignee: China Construction Second Engineering Bureau Co Ltd; Fourth Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltc
Current assignee: China Construction Second Engineering Bureau Co Ltd; Fourth Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltc
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-10-29
Anticipated expiration: 2031-03-04

Abstract

A pre-buried steel plate lifting device comprises a first round rod, a first circular arc rod, a third round rod, a second circular arc rod and a second round rod, wherein the first round rod is integrally formed at the left end in front of the first circular arc rod, the second round rod is integrally formed at the right end in front of the first circular arc rod, the second circular arc rod is integrally formed at the front end of the second circular arc rod, and the third round rod is integrally formed at the rear end of the second circular arc rod; when the handling, the staff can be with first pole hook on the plug welding hole of steel sheet, and convenient to use has saved the manual work, owing to increase lantern ring, solid fixed ring, connecting rod and solid fixed ring newly around the second pole, the staff can hold the lantern ring and slide, can make solid fixed ring just in time overlap on first pole, can be in the same place overhead hoist and steel sheet are fixed, fine avoidance hoist and steel sheet break away from when preparing the handling.

Description

Pre-buried steel sheet overhead hoist

Technical Field

The utility model belongs to the technical field of the building engineering construction, especially a pre-buried steel sheet overhead hoist.

Background

In the process of diaphragm wall construction, most station foundation pit supports adopt a steel support mode. The steel support supporting mode needs to weld an embedded steel plate which has the weight of about 190kg and is provided with a plug welding hole and the weight of 1.1m by 1.1m to the upper surface of a reinforcement cage in the process of constructing the diaphragm wall. The crane is almost not used for a hoisting device of a single embedded steel plate. Generally, a method combining steel wire ropes with manpower is used, but the scheme has the disadvantages of large damage to the steel wire ropes, high labor cost and insecurity.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pre-buried steel sheet overhead hoist, it is great to wire rope damage, the high and unsafe technical problem of cost of labor to solve traditional overhead hoist.

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

A pre-buried steel plate lifting device comprises a first round rod, a first circular arc rod, a third round rod, a second circular arc rod and a second round rod, wherein the first round rod is integrally formed at the left end of the front part of the first circular arc rod, the second round rod is integrally formed at the right end of the front part of the first circular arc rod, the second circular rod is integrally formed at the front end of the second round rod, the second circular arc rod is integrally formed at the rear end of the second circular arc rod, a ring is fixedly welded at the rear part of the outer side wall of the second circular arc rod, a lantern ring is sleeved outside the second round rod and is in sliding connection with the second round rod, a rubber sleeve is fixedly connected to the inner side wall of the lantern ring, the inner side wall of the rubber sleeve is in contact with the outer side wall of the second circular rod, a connecting rod is fixedly connected to the outer side wall of the lantern ring, and a fixing ring is fixedly connected to one end of the connecting rod, and the fixing ring is sleeved on the outer side wall of the first round rod, and the fixing ring is detachably connected with the first round rod.

Preferably, the first arc rod and the second arc rod have the same shape, are both semicircular and have an inner diameter of 36 mm.

Preferably, the lengths of the first round rod and the third round rod are both 100mm, the length of the second round rod is 200mm, and the distance between the circle center of the first round rod and the circle center of the second round rod is 100 mm.

Preferably, the first round bar, the first circular arc bar, the third round bar, the second circular arc bar and the second round bar jointly constitute a bent bar, and the bent bar is manufactured by a phi 28 round steel cold bending process.

Compared with the prior art, the utility model has the following characteristics and beneficial effect.

1. The utility model discloses overhead hoist has been designed to steel sheet handling shortcoming, the last first round bar of this overhead hoist, first circular arc pole, the second circular arc pole, second round bar and third round bar constitute the knee, the knee adopts phi 28 round steel cold-bending technology to make, hoist through utilizing the stopper welding hole above the steel sheet, when the handling, the staff can be with first round bar hook on the stopper welding hole of steel sheet, high durability and convenient use, the manual work has been saved, because newly increase the lantern ring around the second round bar, gu fixed ring, connecting rod and solid fixed ring, the staff can hold the lantern ring and slide, can make solid fixed ring just in time overlap on first round bar, can be in the same place overhead hoist and steel sheet fixation, fine when preparing the handling hoist and steel sheet break away from.

2. The utility model discloses a newly-increased ring on second arc pole, the staff can use wire rope to pass the ring and fasten, at this moment, twine ring and second arc pole in the wire rope, this mode when lifting by crane, can reduce the phenomenon that wire rope and hoist break away from by the at utmost, and the safety in utilization is high.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the right-side view structure of fig. 1 according to the present invention.

Fig. 3 is a schematic top view of the structure of fig. 1 according to the present invention.

Fig. 4 is an enlarged schematic structural view of a point a in fig. 3.

Reference numerals: 1-a first round rod, 2-a first circular rod, 3-a third round rod, 4-a second circular rod, 5-a second round rod, 6-a circular ring, 7-a lantern ring, 8-a fixed ring, 9-a rubber sleeve, 10-a connecting rod.

Detailed Description

As shown in fig. 1-4, the pre-buried steel plate lifting device comprises a first round bar 1, a first arc bar 2, a third round bar 3, a second arc bar 4 and a second round bar 5, wherein the first round bar 1 is integrally formed at the front left end of the first arc bar 2, the second round bar 5 is integrally formed at the front right end of the first arc bar 2, the second arc bar 4 is integrally formed at the front end of the second round bar 5, the third round bar 3 is integrally formed at the rear end of the second arc bar 4, a ring 6 is fixedly welded at the rear end of the outer side wall of the second arc bar 4, a lantern ring 7 is sleeved outside the second round bar 5, the lantern ring 7 is slidably connected with the second round bar 5, a rubber sleeve 9 is fixedly connected to the inner side wall of the lantern ring 7, the inner side wall of the rubber sleeve 9 is in contact with the outer side wall of the second round bar 5, a connecting rod 10 is fixedly connected to the outer side wall of the lantern ring 7, a fixing ring 8 is fixedly connected to one end of the connecting

rod

10, and 8 cover of solid fixed ring are established at the lateral wall of first round bar 1 to solid fixed ring 8 can be dismantled with first round bar 1 and be connected, and the staff can use wire rope to pass ring 6 and fasten, and at this moment, twine ring 6 and second circular arc pole 4 in the wire rope, and the staff also can be with the hook that has wire rope on ring 6 and first circular arc pole 2, when lifting by crane, can reduce the phenomenon that wire rope and hoist break away from to the at utmost, and the safety in utilization is high.

In this embodiment, the first arc rod 2 and the second arc rod 4 have the same shape, both of which are semicircular and have an inner diameter of 36 mm.

In this embodiment, the lengths of the first round bar 1 and the third round bar 3 are both 100mm, the length of the second round bar 5 is 200mm, and the distance between the center of the first round bar 1 and the center of the second round bar 5 is 100 mm.

In this embodiment, the first round bar 1, the first arc bar 2, the third round bar 3, the second arc bar 4 and the second round bar 5 together form a curved bar, and the curved bar is made by a phi 28 round steel cold bending process.

To sum up, the utility model discloses a work flow: when using overhead hoist to hang the steel sheet, at first, the staff alternates in the plug weld hole on the steel sheet with first round bar 1, at this moment, can hold lantern ring 7 and slide, when lantern ring 7 shift position, the solid fixed ring 8 on its next door is also at shift position thereupon, through the position of adjusting lantern ring 7, with solid fixed ring 8 cover on first round bar 1, then, the staff can pass ring 6 to wire rope and tie tightly, at this moment, twine ring 6 and second arc pole 4 in the wire rope, according to same operating procedure, in the plug weld hole of other three overhead hoist hooks on the steel sheet, four overhead hoist support the steel sheet jointly, it is steady when can transporting the steel sheet.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

The above embodiments are not exhaustive of the specific embodiments, and other embodiments are possible, and the above embodiments are intended to illustrate, but not limit the scope of the present invention, and all applications coming from the simple changes of the present invention fall within the scope of the present invention.

Claims

1. The utility model provides a pre-buried steel sheet overhead hoist which characterized in that: comprises a first round rod (1), a first round rod (2), a third round rod (3), a second round rod (4) and a second round rod (5), wherein the front left end of the first round rod (2) is integrally formed with the first round rod (1), the front right end of the first round rod (2) is integrally formed with the second round rod (5), the front end of the second round rod (5) is integrally formed with the second round rod (4), the rear end of the second round rod (4) is integrally formed with the third round rod (3), the outer side wall rear side of the second round rod (4) is fixedly welded with a ring (6), the outer side wall of the second round rod (5) is sleeved with a sleeve ring (7), the sleeve ring (7) is in sliding connection with the second round rod (5), the inner side wall of the sleeve ring (7) is fixedly connected with a rubber sleeve (9), the inner side wall of the rubber sleeve (9) is in contact with the outer side wall of the second round rod (5), the outer side wall fixedly connected with connecting rod (10) of the lantern ring (7), the solid fixed ring (8) of one end fixedly connected with of connecting rod (10), just gu fixed ring (8) cover is established the lateral wall of first round bar (1), and gu fixed ring (8) with first round bar (1) can be dismantled and be connected.

2. The pre-buried steel plate lifting device of claim 1, which is characterized in that: the first arc rod (2) and the second arc rod (4) are completely the same in shape, both are semicircular and have the inner diameter of 36 mm.

3. The pre-buried steel plate lifting device of claim 1, which is characterized in that: the length of the first round rod (1) and the length of the third round rod (3) are both 100mm, the length of the second round rod (5) is 200mm, and the distance between the circle center of the first round rod (1) and the circle center of the second round rod (5) is 100 mm.

4. The pre-buried steel plate lifting device of claim 1, which is characterized in that: the first round rod (1), the first round rod (2), the third round rod (3), the second round rod (4) and the second round rod (5) jointly constitute the bent rod, the bent rod adopts phi 28 round steel cold-bending technology to make and forms.