CN211691542U

CN211691542U - Assembled component hoist and mount positioner

Info

Publication number: CN211691542U
Application number: CN201921934047.XU
Authority: CN
Inventors: 王华炯; 翁聪; 吴卫兴; 笪贤彬
Original assignee: Shanghai Urban Construction Construction Industry Group New Building Materials Jiaxing Co ltd; Shanghai Citi Raise Construction Group Advanced Building Materials Co ltd
Current assignee: Shanghai Urban Construction Construction Industry Group New Building Materials Jiaxing Co ltd; Shanghai Citi Raise Construction Group Advanced Building Materials Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-10-16
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses an assembled component hoist and mount positioner relates to building engineering technical field, specifically is an assembled component hoist and mount positioner, including the reinforcing bar fluke, reinforcing bar fluke and bottom base integrated into one piece, the surface of bottom base is provided with the load cushion. This assembled component hoist and mount positioner, catch on the reinforcing bar of reference surface department through using the reinforcing bar fluke, the rotatory positioning screw and the screw rod pressure head of drive of cooperation rotary joint move, thereby make the load cushion promote prefabricated component and connect slow moving, the regulatory function of position between the reinforcing bar of regulation reference surface department and the connecting sleeve of prefabricated component bottom has been realized, this positioner's adjustment mode utilizes positioning screw's rotation to provide drive power, the uniform velocity has, controllable effect, the reference point has been found for the device to the adjustment of prefabricated component when the reinforcing bar fluke on the reinforcing bar, the precision of regulation has been improved greatly.

Description

Assembled component hoist and mount positioner

Technical Field

The utility model relates to a building engineering technical field specifically is an assembled component hoist and mount positioner.

Background

The prefabricated components can be poured into various types of structural bodies in a prefabricating factory and then transferred to the site for splicing and assembling, so that the construction time can be greatly saved, and the influence of site construction on the surrounding environment condition can be reduced to the maximum extent. However, the installation accuracy requirement of the prefabricated part is extremely high, the construction error range of a single connecting point is small, the bottom or the top of the common prefabricated part is provided with a plurality of connecting points, the influence of accumulated errors is caused, and the difficulty of ensuring high accuracy and low error range in the hoisting connection of the prefabricated part is quite large.

The existing hoisting and positioning method of the prefabricated part has certain limitations, the first concrete prefabricated part needs long-time hoisting procedures such as hoisting, posture adjustment, alignment, placement and the like, but the conventional hoisting equipment has limited precision and often overlarge adjustment force and range, the prefabricated part is difficult to place and splice according to the erected precision, and needs repeated adjustment, so that the overall project progress of field assembly is influenced. Secondly, the weight of the monomer of the prefabricated part is large, effective adjustment is difficult to realize if too little manpower is used on site, and excessive manpower is easy to cause excessive use and waste of manpower and material resources; other adjusting devices such as a jack and a support frame are in direct contact with the body of the prefabricated part, and the surface condition of the prefabricated part is easily damaged when the prefabricated part is used excessively. Thirdly, the existing fine adjustment mode can not directly act on the steel bars in the prefabricated member, so that key parameters such as the posture, the position and the precision of the steel bars in the member can not be directly adjusted, and the condition of the steel bars in the member is the key for influencing the overall bearing condition of the member and even the overall engineering quality.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an assembled component hoist and mount positioner has solved the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an assembled component hoist and mount positioner, includes the reinforcing bar fluke, reinforcing bar fluke and bottom base integrated into one piece, the surface of bottom base is provided with the load cushion, the surface sliding connection of load cushion along the bottom base, the side that the reinforcing bar fluke was kept away from to the load cushion is provided with the screw rod pressure head, the fixed cover in inside that load cushion one side was kept away from to the screw rod pressure head has cup jointed positioning screw, institute positioning screw's one end activity has cup jointed rotatory fixed block, rotatory fixed block fixed mounting is on the surface of bottom base, positioning screw runs through rotatory fixed block and extends to one side of rotatory fixed block, positioning screw is close to the fixed cover of one end of rotatory fixed block and has cup jointed rotatory festival head, the fixed orifices has been seted up to the side of rotatory festival head, the fixed cover in inside of fixed.

Optionally, the rotary joint is hexagonal prism-shaped, and the number of the fixing holes is six and the fixing holes are respectively located on six side surfaces of the rotary joint.

Optionally, the surface of the bottom base is provided with a mounting hole, and the rotary fixing block is fixedly connected with the bolt hole on the surface of the bottom base through a bolt.

Optionally, the steel bar anchor hook and the bottom base are integrally formed, the combined length of the steel bar anchor hook and the bottom base is 345 centimeters, and the width of the bottom base is 125 centimeters.

Optionally, the rotary fixing block comprises a bottom plate and a socket cavity welded at the middle part of the bottom plate, threads with the same specification as the outer wall of the positioning screw are arranged on the inner wall of the socket cavity, and bolt holes are formed in the two ends of the bottom plate.

Optionally, a connecting section is arranged at one end of the positioning screw rod, which is close to the screw rod pressure head, the connecting section is movably sleeved inside the bearing cushion block, and the screw rod pressure head is fixedly sleeved outside the connecting section.

The utility model provides an assembled component hoist and mount positioner possesses following beneficial effect:

1. this assembled component hoist and mount positioner, catch on the reinforcing bar of reference surface department through using the reinforcing bar fluke, the rotatory positioning screw and the screw rod pressure head of drive of cooperation rotary joint move, thereby make the load cushion promote prefabricated component and connect slow moving, the regulatory function of position between the reinforcing bar of regulation reference surface department and the connecting sleeve of prefabricated component bottom has been realized, this positioner's adjustment mode utilizes positioning screw's rotation to provide drive power, the uniform velocity has, controllable effect, the reference point has been found for the device to the adjustment of prefabricated component when the reinforcing bar fluke on the reinforcing bar, the precision of regulation has been improved greatly.

2. This assembled component hoist and mount positioner contacts through the plane that utilizes the load cushion and prefabricated component's surface, avoids using supports such as traditional jack to cause the damage to prefabricated component's surface, and the device mountable is on arbitrary horizontal plane to can install a plurality of devices simultaneously and adjust in coordination prefabricated component, occupation position is little, portable has improved the flexibility of installation and use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic structural diagram of the rotary fixing block of the present invention.

In the figure: 1. a steel bar anchor hook; 2. a bearing cushion block; 3. a screw head; 4. positioning a screw rod; 5. a bottom base; 6. rotating the joint; 7. rotating the handle; 8. and rotating the fixed block.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: an assembled component hoisting and positioning device comprises a steel bar anchor hook 1, the steel bar anchor hook 1 and a bottom base 5 are integrally formed, the surface of the bottom base 5 is provided with a bearing cushion block 2, the bearing cushion block 2 is connected with the surface of the bottom base 5 in a sliding way, the side surface of the bearing cushion block 2 away from the steel bar anchor hook 1 is provided with a screw pressure head 3, the inside of one side of the screw pressure head 3 away from the bearing cushion block 2 is fixedly sleeved with a positioning screw 4, when the positioning screw 4 rotates, the screw pressure head 3 is tightly attached to the surface of the bearing cushion block 2 to rotate, the positioning screw 4 rotates to move forwards, so that the bearing cushion block 2 is pushed to move forwards through the screw pressure head 3, one end of the positioning screw 4 is movably sleeved with a rotary fixed block 8, the rotary fixed block 8 is used for providing the force for pushing the positioning screw 4 to push a prefabricated component and keeping the prefabricated component stable, the, positioning screw 4 runs through rotatory fixed block 8 and extends to one side of rotatory fixed block 8, and positioning screw 4 is close to the fixed cover of one end of rotatory fixed block 8 and has connect rotatory festival head 6, and the fixed orifices has been seted up to the side of rotatory festival head 6, and the fixed cover in inside of fixed orifices has connect twist grip 7.

Wherein, the rotary joint 6 is hexagonal prism form, and the quantity of fixed orifices is six and is located six sides of rotary joint 6 respectively, can set up twist grip 7 simultaneously to a plurality of fixed orificess, is convenient for to the rotation of positioning screw 4, can install according to actual conditions.

Wherein, the mounting hole has been seted up on the surface of bottom base 5, and rotatory fixed block 8 uses the bolt hole fixed connection on bolt and bottom base 5 surface, and bottom base 5 surface is provided with two rows of mounting holes, and the position of two rotatory fixed blocks 8 of mountable or the rotatory fixed block 8 of adjustment is in order to better finely tune prefabricated component.

The steel bar anchor hooks 1 and the bottom base 5 are integrally formed, the steel bar anchor hooks 1 are hook-shaped and used for hooking steel bars on a reference surface, so that a base point for adjusting the prefabricated part is determined, the combined length of the steel bar anchor hooks 1 and the bottom base 5 is 345 cm, and the width of the bottom base 5 is 125 cm.

Wherein, rotatory fixed block 8 includes the bottom plate and the welding cup joints the cavity at bottom plate middle part, cup joints the inner wall of cavity and offers the screw thread with 4 outer walls of positioning screw, cup joint the cavity because mobile positioning screw 4, while fixed positioning screw 4, guarantee the stability after the prefabricated component removes, the bolt hole has all been offered at the both ends of bottom plate, the position of bolt hole is corresponding with the bolt hole position on 5 surfaces of bottom base for bottom base 5 and rotatory fixed block 8's are fixed.

Wherein, the one end that positioning screw 4 is close to screw pressure head 3 is equipped with the linkage segment, the outer wall of linkage segment does not set up the screw thread, be used for connecting load cushion 2, screw pressure head 3 and positioning screw 4, guarantee that positioning screw 4's rotation can promote load cushion 2 and move forward, the diameter of linkage segment is less than the diameter of screw thread section, make positioning screw 4 can support on the surface at screw pressure head 3, the linkage segment activity cup joints in the inside of load cushion 2, screw pressure head 3 fixes the outside of cup jointing at the linkage segment.

In conclusion, when the assembly type member hoisting and positioning device is used, firstly, the bottom base 5 of the device is placed on a horizontal reference surface, the bottom base 5 is tightly attached to the horizontal surface, secondly, the reinforcing steel bar anchor hook 1 at the front part of the device extends into a gap between a prefabricated member and the horizontal reference surface to hook an exposed reinforcing steel bar of the reference surface, the force bearing cushion block 2 of the device is kept in an attached state with the surface of the prefabricated member, an additional cushion block with a certain thickness specification can be added in a proper amount to ensure the adjusting effect of the device, finally, the rotary joint 6 is rotated by rotating the handle 7 to drive the positioning screw rod 4 and the screw rod pressure head 3 to move forwards slowly in a certain range, the load is uniformly transmitted to the prefabricated member through the force bearing cushion block 2 at the front part, so that the position fine adjustment of the external leakage reinforcing steel bar of the reference surface in the bottom connecting sleeve of the prefabricated concrete member and the cooperative adjustment of the whole installation position of the, and (4) finishing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an assembled component hoist and mount positioner, includes reinforcing bar fluke (1), its characterized in that: the steel bar anchor hook (1) and the bottom base (5) are integrally formed, a bearing cushion block (2) is arranged on the surface of the bottom base (5), the bearing cushion block (2) is connected with the surface of the bottom base (5) in a sliding manner, a screw pressure head (3) is arranged on the side, away from the steel bar anchor hook (1), of the bearing cushion block (2), a positioning screw (4) is fixedly sleeved inside the screw pressure head (3) away from one side of the bearing cushion block (2), a rotary fixed block (8) is movably sleeved at one end of the positioning screw (4), the rotary fixed block (8) is fixedly installed on the surface of the bottom base (5), the positioning screw (4) penetrates through the rotary fixed block (8) and extends to one side of the rotary fixed block (8), a rotary joint (6) is fixedly sleeved at one end, close to the rotary fixed block (8), of the positioning screw (4), the side of the rotary joint (6) is provided with a fixing hole, and a rotary handle (7) is fixedly sleeved in the fixing hole.

2. The assembled component hoisting and positioning device of claim 1, wherein: the rotary joint (6) is hexagonal prism-shaped, and the number of the fixing holes is six and the fixing holes are respectively positioned on six side surfaces of the rotary joint (6).

3. The assembled component hoisting and positioning device of claim 1, wherein: the surface of the bottom base (5) is provided with mounting holes, and the rotary fixing block (8) is fixedly connected with the bolt holes in the surface of the bottom base (5) through bolts.

4. The assembled component hoisting and positioning device of claim 1, wherein: reinforcing bar fluke (1) and bottom base (5) integrated into one piece, the combination length of reinforcing bar fluke (1) and bottom base (5) is 345 centimetres, the width of bottom base (5) is 125 centimetres.

5. The assembled component hoisting and positioning device of claim 1, wherein: rotatory fixed block (8) include the bottom plate and the welding the cavity that cup joints at the bottom plate middle part, the inner wall that cup joints the cavity sets up the screw thread with the same specification of positioning screw (4) outer wall, the bolt hole has all been seted up at the both ends of bottom plate.

6. The assembled component hoisting and positioning device of claim 1, wherein: the positioning screw rod (4) is provided with a connecting section at one end close to the screw rod pressure head (3), the connecting section is movably sleeved inside the bearing cushion block (2), and the screw rod pressure head (3) is fixedly sleeved outside the connecting section.