CN211644325U

CN211644325U - Prefabricated component balance lifting appliance

Info

Publication number: CN211644325U
Application number: CN201922286433.9U
Authority: CN
Inventors: 谢剑嘉
Original assignee: Xie Bingbing
Current assignee: Xie Bingbing
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-10-09
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a prefabricated part balance hanger, the structure of which comprises a balance hanger, a fixed ring, four hanging rods and supporting blocks, the balance hanger is embedded and fixed above the supporting blocks, the fixed ring is connected with the top of the balance hanger through welding, the hanging rods are connected with the bottom of the balance hanger through gaps, the number of the supporting blocks is four, the balance hanger comprises a rotating block and a screw rod, the rotating block is provided with a rotating rod and a rotating tooth, the screw rod comprises a driven wheel and a moving block, the balance hanger is provided with a bottom plate, a baffle plate and a hollow groove, the hanging rods comprise a connecting block, a lifting hook and a hanging chain, when the position of the prefabricated part needs to be adjusted, the screw rod is driven to rotate under the matching of the rotating teeth and the driven wheel, the moving blocks arranged on the periphery of the screw rod move in the hollow groove at the moment, and the moving blocks move to change the position of the lifting hook, so that the effect of adjusting the position of the prefabricated part without lowering the balance lifting appliance is achieved.

Description

Prefabricated component balance lifting appliance

Technical Field

The utility model belongs to the technical field of construction machinery equipment and specifically relates to a balanced hoist of prefabricated component is related to.

Background

The lifting appliance is a device for lifting a heavy object in a lifting machine, the most common lifting appliance for lifting finished articles is a lifting hook, when different prefabricated parts are lifted, the balance lifting appliance is firstly placed on the ground, the lifting hook is hooked in different lifting hooks by using a lifting ring, and then the balance lifting appliance is moved upwards by using a travelling crane.

At present, the position of a lifting hook of the existing prefabricated part balance lifting appliance is fixed, and when the position of the prefabricated part needs to be adjusted, the balance lifting appliance needs to be lowered and then the lifting ring is hooked on the lifting hook at the required position, so that the working efficiency of the balance lifting appliance is low.

SUMMERY OF THE UTILITY MODEL

To current prefabricated component balance hanger, its lifting hook position is fixed, and when needs adjustment prefabricated component's position, must drop balance hanger and collude rings on the lifting hook of required position again, lead to balance hanger's work efficiency low not enough, the utility model provides a prefabricated component balance hanger solves above-mentioned technical problem.

The utility model discloses a realize through following technical scheme: a prefabricated part balance lifting appliance structurally comprises a balance lifting appliance, a fixing ring, a lifting rod and a supporting block, the balance sling is embedded and fixed above the supporting block, the fixing ring is connected with the top of the balance sling by welding, the hanger rods are connected to the bottom of the hanger through gaps, the number of the supporting blocks is four, the balance hanger comprises a rotating block and a screw rod, the rotating block is connected with one side of the balance lifting appliance through a gap, the screw rod is arranged in the balance lifting appliance, the rotating block is provided with a rotating rod and rotating teeth, the rotating rod is connected to the bottom of the rotating block through welding and is positioned in the balance lifting appliance, the rotating teeth are embedded and fixed around the rotating rod, the screw comprises a driven wheel and a moving block, the driven wheel is connected with one end of the screw by welding and is arranged at the two sides of the rotating teeth in a matching way, the moving block is installed around the screw in a matching mode and connected to the top of the hanging rod in a welding mode.

Furthermore, a thread groove matched with the thread on the screw rod is arranged in the moving block.

Furthermore, the balance lifting appliance is provided with a bottom plate, a baffle and an empty groove, wherein the bottom plate is fixedly embedded in the bottom plate of the balance lifting appliance, the baffle is connected to the surface of the bottom plate through welding, and the empty groove is positioned under the screw rod.

Furthermore, the length of the empty groove is larger than that of the screw rod, and the width of the empty groove is equal to that of the moving block.

Furthermore, the suspender comprises a connecting block, a lifting hook and a lifting chain, the connecting block is connected to the tail end of the suspender in a welding mode, the lifting hook is embedded at the bottom of the connecting block, and the lifting chain is arranged on the periphery of the suspender.

Advantageous effects

The utility model relates to a balanced hoist of prefabricated component compares with prior art and has following advantage:

1. the utility model places the prefabricated component below the balance lifting appliance, the lifting ring is hooked in the corresponding lifting hook, and the balance lifting appliance is lifted through the fixing ring, so that the lifting chain and the lifting hook of the balance lifting appliance pull the prefabricated component to rise, thereby lifting the prefabricated component in balance;

2. the utility model discloses rotate the commentaries on classics piece when the position of prefabricated component needs to be adjusted, make the commentaries on classics piece drive the commentaries on classics tooth and rotate, rotate with the cooperation from the driving wheel at the commentaries on classics tooth, install this moment at screw rod movable block all around and remove in the dead slot, the movable block removes the position that changes the lifting hook to play the effect that need not to drop balanced hoist and just can adjust the prefabricated component position.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is the utility model relates to a structural schematic diagram of prefabricated component balance sling.

Fig. 2 is the internal enlarged structure schematic diagram of the lifting appliance of the present invention.

Fig. 3 is an enlarged schematic view of the suspension rod of the present invention.

In the figure: the balance lifting appliance comprises a balance lifting appliance 1, a fixing ring 2, a suspension rod 3, a supporting block 4, a rotating block a, a screw rod b, a rotating rod a1, a rotating tooth a2, a driven wheel b1, a moving block b2, a bottom plate c, a baffle plate c1, a hollow groove c2, a connecting block m, a lifting hook n and a lifting chain x.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the following description is combined with the detailed description and the accompanying drawings to further explain the preferred embodiments of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a prefabricated part balance hanger, the structure of which includes a balance hanger 1, a fixing ring 2, hanger rods 3, and support blocks 4, the balance hanger 1 is embedded above the support blocks 4, the fixing ring 2 is connected to the top of the balance hanger 1 by welding, the hanger rods 3 are connected to the bottom of the balance hanger 1 by gaps, the number of the support blocks 4 is four, the balance hanger 1 includes a rotating block a and a screw b, the rotating block a is connected to one side of the balance hanger 1 by gaps, the screw b is installed inside the balance hanger 1, the rotating block a is provided with a rotating rod a1 and a rotating tooth a2, the rotating rod a1 is connected to the bottom of the rotating block a by welding and located inside the balance hanger 1, the rotating tooth a2 is embedded around the rotating rod a1, the screw b includes a driven wheel b1 and a moving block b2, the driven wheel b1 is connected to one end of the screw b by welding and installed on two sides of the rotating, the moving block b2 is arranged around the screw b in a matching way, and the moving block b2 is connected to the top of the suspension rod 3 through welding.

A thread groove matched with the thread on the screw rod b is arranged in the moving block b 2.

The balance lifting appliance 1 is provided with a bottom plate c, a baffle plate c1 and an empty groove c2, the bottom plate c is embedded in the bottom plate of the balance lifting appliance 1, the baffle plate c1 is connected to the surface of the bottom plate c through welding, and the empty groove c2 is located right below the screw rod b.

The length of the empty groove c2 is larger than that of the screw rod b, and the width of the empty groove c2 is equal to that of the moving block b 2.

The jib 3 includes connecting block m, lifting hook n, chain sling x, connecting block m passes through welded connection in 3 ends of jib, lifting hook n inlays in connecting block m bottom, the chain sling x is located jib 3 all around.

The principle of the utility model is as follows: when different prefabricated parts are hoisted, the balance hanger 1 is placed on the ground, the balance hanger 1 is hooked in different lifting hooks n through a lifting ring, the balance hanger 1 is lifted through the fixing ring 2, the prefabricated parts are hoisted by the balance hanger 1, when the position of the hoisted prefabricated parts needs to be adjusted, the rotating block a on one side of the balance hanger 1 is rotated, the rotating block a drives the rotating rod a1 to rotate, the rotating rod a1 rotates to drive the rotating teeth a2, the driven wheel b1 which is installed in a matched mode with the rotating teeth a2 rotates, the driven wheel b1 drives the screw rod b to rotate, a thread groove which is matched with threads on the screw rod b is formed in the moving block b2, the screw rod b rotates to drive the moving block 2 to move in the hollow groove c2 at the bottom of the balance hanger 1, and the moving block b2 moves to enable the lifting hooks n to drive the prefabricated parts to adjust the position, and the effect of the position.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

Claims

1. The utility model provides a balanced hoist of prefabricated component which characterized in that: the lifting appliance comprises a lifting appliance (1), fixing rings (2), a lifting rod (3) and supporting blocks (4), wherein the lifting appliance (1) is fixedly embedded above the supporting blocks (4), the fixing rings (2) are connected to the top of the lifting appliance (1) through welding, the lifting rod (3) is connected to the bottom of the lifting appliance (1) through gaps, the number of the supporting blocks (4) is four, the lifting appliance (1) comprises a rotating block (a) and a screw rod (b), the rotating block (a) is connected to one side of the lifting appliance (1) through gaps, the screw rod (b) is installed inside the lifting appliance (1), the rotating block (a) is provided with a rotating rod (a1) and a rotating tooth (a2), the rotating rod (a1) is connected to the bottom of the rotating block (a) through welding and is located inside the lifting appliance (1), the rotating tooth (a2) is fixedly embedded around the rotating rod (a1), and the screw rod (b) comprises a driven wheel (b 46, the driven wheel (b1) is connected to one end of the screw rod (b) through welding and is installed on two sides of the rotating tooth (a2) in a matching mode, the moving block (b2) is installed on the periphery of the screw rod (b) in a matching mode, and the moving block (b2) is connected to the top of the suspension rod (3) through welding.

2. The prefabricated part balance sling according to claim 1, wherein: and a thread groove matched with the thread on the screw rod (b) is arranged in the moving block (b 2).

3. The prefabricated part balance sling according to claim 1, wherein: the lifting appliance (1) is provided with a bottom plate (c), a baffle (c1) and an empty groove (c2), the bottom plate (c) is embedded in the bottom plate of the lifting appliance (1), the baffle (c1) is connected to the surface of the bottom plate (c) through welding, and the empty groove (c2) is located under the screw rod (b).

4. A prefabricated part balance sling according to claim 3, characterised in that: the length of the empty groove (c2) is larger than that of the screw rod (b) and the width of the empty groove is equal to that of the moving block (b 2).

5. The prefabricated part balance sling according to claim 1, wherein: jib (3) are including connecting block (m), lifting hook (n), chain sling (x), connecting block (m) is terminal in jib (3) through welded connection, lifting hook (n) is embedded in connecting block (m) bottom, jib (3) are located all around in chain sling (x).