CN213326341U

CN213326341U - A hoisting structure for building engineering

Info

Publication number: CN213326341U
Application number: CN202021996447.6U
Authority: CN
Inventors: 蔡景余
Original assignee: Posorida Tianjin Construction Engineering Co ltd
Current assignee: Posorida Tianjin Construction Engineering Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-06-01
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a hoisting structure for building engineering, including pulley block case and arc, the pulley block case top is fixed with the connector, pulley block bottom of the case end is fixed with the lifting hook, the both sides of pulley block case are fixed with the connecting rod respectively, two the bottom of connecting rod is fixed with the fixed plate respectively, the upper surface of fixed plate is fixed with the triangle-shaped connecting piece with the junction of connecting rod bottom, the rear end rotation that hinge and arc are passed through to fixed plate lower surface rear end is connected, the arc front end is fixed with the connecting plate, the connecting plate passes through bolt and fixed plate lower surface front end fixed connection. The utility model has the advantages of add in pulley block case both sides and establish the fixed establishment to the bandage, share the lifting hook atress.

Description

A hoisting structure for building engineering

Technical Field

The utility model relates to a building engineering technical field specifically is a hoisting structure for building engineering.

Background

The crane refers to a multi-action crane for vertically lifting and horizontally carrying heavy objects within a certain range. Also known as crown blocks, navigation cranes and cranes. The crane has the working characteristics of intermittent movement, namely corresponding mechanisms for taking materials, transporting, unloading and the like in one working cycle work alternately, and the crane is more and more widely developed and used in construction engineering.

The hoisting head on the crane is used for hoisting. After the binding belt is bound by the material, the binding belt is hung by the lifting hook on the hoisting head, and the weight borne by the binding belt is completely acted on the lifting hook, so that the joint between the lifting hook and the pulley block box bears the whole force, and the load is large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoisting structure for building engineering possesses and adds in pulley block case both sides and establishes the fixed establishment to the bandage, and the advantage of sharing the lifting hook atress has solved the whole effects of weight that the bandage bore on the lifting hook, makes the junction between lifting hook and the pulley block case bear whole power, the big problem of burden.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hoisting structure for building engineering, includes pulley block case and arc, pulley block bottom of the case end is fixed with the lifting hook, the both sides of pulley block case are fixed with the connecting rod respectively, two the bottom of connecting rod is fixed with the fixed plate respectively, the rear end of fixed plate lower surface passes through the hinge and is connected with the rear end rotation of arc, the arc front end is fixed with the connecting plate, the connecting plate passes through bolt and fixed plate lower surface front end fixed connection.

Preferably, a connecting head is fixed at the top end of the pulley block box.

Preferably, a pulley block is arranged inside the pulley block box.

Preferably, a triangular connecting piece is fixed at the joint of the upper surface of the fixing plate and the bottom of the connecting rod.

Preferably, the connecting plate is provided with a through hole matched with the bolt, the front end of the lower surface of the fixing plate is provided with a screw hole matched with the bolt, and the bolt penetrates through the through hole and is screwed into the screw hole.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a set up connecting rod, fixed plate and arc, reached and add in pulley system case both sides and establish the fixed establishment to the bandage, the effect of sharing the lifting hook atress, the utility model discloses be provided with connecting rod, fixed plate and arc, the both sides of pulley system case are fixed with the connecting rod respectively, and the bottom of two connecting rods is fixed with the fixed plate respectively, and the junction of fixed plate upper surface and connecting rod bottom is fixed with the triangle connecting piece, strengthens fixedly. The rear end of the lower surface of the fixed plate is rotatably connected with the rear end of the arc-shaped plate through a hinge, the front end of the arc-shaped plate is fixedly provided with a connecting plate, and the connecting plate is fixedly connected with the front end of the lower surface of the fixed plate through a bolt. After the binding band is tied up the material, the binding band is hung on the lifting hook, and at this moment, the bolt is unscrewed and taken off, and the arc is opened, and the binding band is placed in the arc, then closes the arc, and the bolt passes the connecting plate and screws into in the screw hole that the fixed plate lower surface front end was seted up, fixes arc and fixed plate to fix the binding band in the arc. When the lifting hook is lifted, the lifting hook bears the gravity of the material part, and meanwhile, the arc-shaped plate also bears the gravity of the material part, so that the stress of the lifting hook is shared.

Drawings

Fig. 1 is a right-side view schematic structural diagram of the present invention;

fig. 2 is an enlarged schematic view of the utility model at a;

fig. 3 is a schematic view of the structure of the present invention.

In the figure: 1. a hook; 2. a connecting rod; 3. a pulley block box; 4. a connector; 5. a fixing plate; 6. a hinge; 7. an arc-shaped plate; 8. a bolt; 9. a connecting plate; 10. a triangular connecting piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, 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 present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a hoisting structure for building engineering, includes pulley box 3 and arc 7, and 3 tops of pulley box are fixed with connector 4, and hoisting accessory is connected to

connector

4, and 3 internally mounted of pulley box have the assembly pulley, and the assembly pulley of 3 inside of pulley box is followed to the cable wire passes. The bottom end of the pulley block box 3 is fixed with a lifting hook 1, and after the materials are bound by the binding bands, the binding bands are hung on the lifting hook 1.

Connecting rods 2 are fixed to two sides of the pulley block box 3 respectively, fixing plates 5 are fixed to the bottom ends of the two connecting rods 2 respectively, triangular connecting pieces 10 are fixed to the connecting portions of the upper surfaces of the fixing plates 5 and the bottoms of the connecting rods 2, and fixing of the fixing plates 5 and the connecting rods 2 is strengthened through the triangular connecting pieces 10. The rear end of the lower surface of the fixed plate 5 is rotatably connected with the rear end of the arc plate 7 through the hinge 6, the front end of the arc plate 7 is fixedly provided with a connecting plate 9, the connecting plate 9 is fixedly connected with the front end of the lower surface of the fixed plate 5 through a bolt 8, a through hole matched with the bolt 8 is formed in the connecting plate 9, a screw hole matched with the bolt 8 is formed in the front end of the lower surface of the fixed plate 5, and the bolt 8 penetrates through the through hole to be screwed into the screw. After the material was hung to lifting hook 1, unscrewed bolt 8 and take off, arc 7 was opened, and the bandage was placed in arc 7, then closed arc 7, and bolt 8 passes connecting plate 9 and screws into the screw hole that the lower surface front end was seted up of fixed plate 5, and is fixed with arc 7 and fixed plate 5 to fix a position the bandage in arc 7. During lifting, the lifting hook 1 bears the gravity of the material part, and meanwhile, the arc-shaped plates 7 also bear the gravity of the material part, so that the stress of the lifting hook 1 is shared.

The working principle is as follows: after the lifting hook 1 is hung with the material, unscrew bolt 8 and take off, the arc 7 is opened, and the bandage is placed in the arc 7, then closes arc 7, and bolt 8 passes connecting plate 9 and screws into the screw hole that the lower surface front end was seted up on fixed plate 5, fixes arc 7 and fixed plate 5. During lifting, the hook 1 bears the weight of the material portion, and the arc-shaped plate 7 bears the weight of the material portion.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hoisting structure for building engineering, includes pulley block case (3) and arc (7), its characterized in that: pulley block case (3) bottom mounting has lifting hook (1), the both sides of pulley block case (3) are fixed with connecting rod (2), two respectively the bottom of connecting rod (2) is fixed with fixed plate (5) respectively, the rear end rotation that fixed plate (5) lower surface rear end passes through hinge (6) and arc (7) is connected, arc (7) front end is fixed with connecting plate (9), connecting plate (9) are through bolt (8) and fixed plate (5) lower surface front end fixed connection.

2. A hoisting structure for use in construction engineering according to claim 1, characterized in that: and a connector (4) is fixed at the top end of the pulley block box (3).

3. A hoisting structure for use in construction engineering according to claim 1, characterized in that: and a pulley block is arranged in the pulley block box (3).

4. A hoisting structure for use in construction engineering according to claim 1, characterized in that: a triangular connecting piece (10) is fixed at the joint of the upper surface of the fixing plate (5) and the bottom of the connecting rod (2).

5. A hoisting structure for use in construction engineering according to claim 1, characterized in that: the connecting plate (9) is provided with a through hole matched with the bolt (8), the front end of the lower surface of the fixing plate (5) is provided with a screw hole matched with the bolt (8), and the bolt (8) penetrates through the through hole and is screwed into the screw hole.