CN213679472U

CN213679472U - Prefabricated complex component hoisting point structure

Info

Publication number: CN213679472U
Application number: CN202021827643.0U
Authority: CN
Inventors: 王恩宁
Original assignee: Wuhan Construction Xinxing Building Materials Green Industry Technology Co ltd
Current assignee: Wuhan Construction Xinxing Building Materials Green Industry Technology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-07-13
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a prefabricated complex component hoisting point structure, including treating the hoist and mount thing, treat that the upper surface four corners of hoist and mount thing all sets up flutedly, the inside below of recess is equipped with the twisted steel, the twisted steel links to each other with the contact surface of treating the hoist and mount thing is fixed, the outer wall of twisted steel has cup jointed fixed steel strand wires. This prefabricated complex component hoisting point structure, through treating the hoist and mount thing, a groove, the twisted steel bar, fixed steel strand wires, the cooperation between P anchor and the hoisting point mechanism, operating personnel can rotate a horizontal section of thick bamboo and the sleeve phase separation, can adjust the overcoat steel pipe then and treat the hoist and mount thing center between the position relation, the adjustment is accomplished the back operating personnel and is carrying out clockwise rotation with a horizontal section of thick bamboo and sleeve counterbalance tightly, fix a position the overcoat steel pipe, then articulate external lifting hook and overcoat steel pipe mutually and can lift by crane the operation, the uneven condition of thing atress appears waiting to hoist and mount difficult the appearance in the period.

Description

Prefabricated complex component hoisting point structure

Technical Field

The utility model relates to a hoisting point technical field specifically is a prefabricated complex component hoisting point structure.

Background

In the field of bridge industrialized assembly type buildings, constructors introduce an assembly type structure construction form, prefabricate various components in factories and transport the components to a construction site through hoisting, wherein for the components needing to be overturned, if the design of the hoisting points is complex, the hoisting efficiency of the prefabricated components is low, and the cost is high; if the hoisting point design is too simple, then the prefabricated component hoisting point is insecure, cause the incident easily, do not solve the aforesaid and have the problem, prefabricated component hoisting point structure among the prior art can use, but has certain drawback in proper order in the in-service use process, for example in the actual production manufacturing process, the stress overcoat steel pipe can be difficult to avoid the position deviation condition to appear, easily appear treating when follow-up hoist and mount the transport and hang the thing atress inequality condition and go out the scene, be unfavorable for the safety work required.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prefabricated complex component hoisting point structure to what provide in solving above-mentioned background art in the actual production manufacturing process, the positional deviation condition can appear in the atress overcoat steel pipe inevitable, easily appears treating when follow-up hoist and mount thing atress inequality condition and goes out the scene, is unfavorable for the required problem of safe operation.

In order to achieve the above object, the utility model provides a following technical scheme: a prefabricated complex component lifting point structure comprises an object to be lifted, wherein four corners of the upper surface of the object to be lifted are provided with grooves, a deformed steel bar is arranged below the inside of each groove and fixedly connected with a contact surface of the object to be lifted, the outer wall of each deformed steel bar is sleeved with a fixed steel strand, each fixed steel strand is fixedly connected with the contact surface of the object to be lifted, the bottom end of each fixed steel strand is fixedly connected with a P anchor, the P anchor is fixedly connected with the contact surface of the object to be lifted, and a lifting point mechanism is arranged inside each groove;

the lifting point mechanism comprises a sleeve, a transverse cylinder, a concave block, a supporting plate and an outer sleeved steel pipe;

it is a plurality of the sleeve is located the inside both sides of a plurality of recesses respectively, telescopic inner wall and twisted steel's outer wall clearance fit, telescopic inboard is supported tightly has horizontal section of thick bamboo, the inner wall of horizontal section of thick bamboo links to each other with twisted steel's outer wall screw thread, the equal rigid coupling in both ends has concave block around the outer wall of horizontal section of thick bamboo, telescopic outer wall top rigid coupling has the layer board, and is a plurality of the overcoat steel pipe is located the inside top of a plurality of recesses respectively, the bottom of overcoat steel pipe links to each other with the last fixed surface of layer board.

Preferably, the bottom end of the outer wall of the outer sleeve steel pipe is processed with a concave-convex edge.

Preferably, an auxiliary mechanism is arranged between the sleeve and the supporting plate;

the auxiliary mechanism comprises a pasting plate and an inclined block;

the two flitch plates are fixedly connected to the front side and the rear side of the outer wall of the sleeve respectively, the flitch plates are fixedly connected with the contact surface of the supporting plate, the outer surface of the flitch plate is fixedly connected with an inclined block, and the inclined block is fixedly connected with the contact surface of the supporting plate.

Preferably, the flitch is fixedly connected with the contact surface of the sleeve.

Preferably, a stability augmentation mechanism is arranged below the inner side of the outer sleeve steel pipe;

the stability augmentation mechanism comprises a transverse bar plate, a U-shaped rod and a nut;

the horizontal bar plate rigid coupling is in the inboard below of overcoat steel pipe, the lower surface of horizontal bar plate is equipped with U type pole, the outer wall inboard of U type pole offsets tightly with the outer wall bottom of twisted steel, horizontal bar plate is run through to some of U type pole, the outer wall top threaded connection of U type pole has the nut, the bottom of nut offsets tightly with the upper surface of horizontal bar plate.

Preferably, the U-shaped rod and the cross bar plate are opposite and are positioned on the same horizontal vertical line.

Compared with the prior art, the beneficial effects of the utility model are that: this prefabricated complex component hoisting point structure for traditional technique, has following advantage:

through treating the hoist and mount thing, the recess, the twisted steel bar, fixed steel strand wires, cooperation between P anchor and the hoisting point mechanism, treat the hoist and mount thing and lift by crane the transport when, if a plurality of overcoat steel pipes appear with treat that hoist and mount thing central point has certain deviation, operating personnel can rotate and sleeve phase separation to horizontal section of thick bamboo, then can adjust overcoat steel pipe and treat the position relation between the hoist and mount thing center, operating personnel is carrying out clockwise rotation and sleeve counterbalance tightly with horizontal section of thick bamboo after the adjustment is accomplished, fix a position the overcoat steel pipe, then articulate external lifting hook and overcoat steel pipe mutually and can lift by crane the operation, the uneven condition of thing atress of waiting to hoist appears in the difficult appearance of the period, it is required to do benefit to the safety work.

Through the cooperation between twisted steel, sleeve, layer board, overcoat steel pipe and the complementary unit, the flitch of rigid coupling between sleeve and the layer board to and the rigid coupling has the sloping block between layer board and the flitch, the stability of reinforcing overcoat steel pipe that can be obvious does benefit to the stability when hoist and mount operation and goes on.

Through treating the hoist and mount thing, the recess, the twisted steel, fixed steel strand wires, the P anchor, hoisting point mechanism, complementary unit and the cooperation between the mechanism of increasing steady, operating personnel cup joints U shaped rod in the outer wall below of twisted steel, make U shaped rod part run through horizontal slat and with the outer wall counterbalance of twisted steel, outer wall top screw thread using nut and U shaped rod links to each other, make the nut and the upper surface counterbalance of horizontal slat tight, then can the certain degree strengthen stability between overcoat steel pipe and the twisted steel, can further promote the safe operation of lifting by crane of treating the hoist and mount thing.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the object to be hoisted, the twisted steel and the hoisting point mechanism in FIG. 1;

FIG. 3 is a schematic view showing a connection structure of the rebar, the sleeve and the transverse cylinder of FIG. 3;

FIG. 4 is a right side view of the sleeve, pallet and patch of FIG. 4.

In the figure: 1. the device comprises an object to be hoisted, 2 parts of a groove, 3 parts of a twisted steel bar, 4 parts of a fixed steel strand, 5 parts of a P anchor, 6 parts of a hoisting point mechanism, 601 parts of a sleeve, 602 parts of a transverse cylinder, 603 parts of a concave block, 604 parts of a supporting plate, 605 parts of an outer sleeved steel pipe, 7 parts of an auxiliary mechanism, 701 parts of a flitch plate, 702 parts of an inclined block, 8 parts of a stability augmentation mechanism, 801 parts of a transverse strip plate, 802 parts of a U-shaped rod, 803 parts of a nut, 9 parts of a concave-convex edge.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a prefabricated complex component lifting point structure comprises an object to be lifted 1, grooves 2 are formed in four corners of the upper surface of the object to be lifted 1, threaded steel bars 3 are arranged below the inner portions of the grooves 2, the threaded steel bars 3 are fixedly connected with a contact surface of the object to be lifted 1, fixed steel strands 4 are sleeved on the outer walls of the threaded steel bars 3 in a sleeved mode, the fixed steel strands 4 are abutted against the outer walls of the threaded steel bars 3, the fixed steel strands 4 are fixedly connected with the contact surface of the object to be lifted 1, P anchors 5 are fixedly connected to the bottom ends of the fixed steel strands 4, the P anchors 5 are fixedly connected with the contact surface of the object to be lifted 1, a lifting point mechanism 6 is arranged inside the grooves 2, the lifting point mechanism 6 comprises sleeves 601, transverse cylinders 602, concave blocks 603, supporting plates 604 and outer steel tubes 605, the sleeves 601 are respectively located on two sides of the inner portions of the grooves 2, the sleeves 601 are sleeved on the outer sides of the threaded steel bars 3, the inner, the inboard of sleeve 601 is supported tightly and is had horizontal section of thick bamboo 602, the inner wall of horizontal section of thick bamboo 602 links to each other with the outer wall screw thread of twisted steel 3, the equal rigid coupling in both ends has concave block 603 around the outer wall of horizontal section of thick bamboo 602, concave block 603 is convenient for operating personnel carries out the application of force to horizontal section of thick bamboo 602, the outer wall top rigid coupling of sleeve 601 has layer board 604, a plurality of overcoat steel pipes 605 are located the inside top of a plurality of recess 2 respectively, the bottom of overcoat steel pipe 605 links to each other with the fixed surface of layer board 604, the outer wall bottom processing of overcoat steel pipe 605 has unsmooth arris 9, unsmooth arris 9 can strengthen the frictional force of overcoat steel pipe 605 surface bottom, be.

An auxiliary mechanism 7 is arranged between the sleeve 601 and the supporting plate 604, the auxiliary mechanism 7 comprises a pasting plate 701 and an inclined block 702, the two pasting plates 701 are fixedly connected to the front side and the rear side of the outer wall of the sleeve 601 respectively, the pasting plate 701 is fixedly connected with the contact surface of the supporting plate 604, the inclined block 702 is fixedly connected to the outer surface of the pasting plate 701, the inclined block 702 is fixedly connected with the contact surface of the supporting plate 604, the pasting plate 701 is fixedly connected with the contact surface of the sleeve 601, and the stability between the sleeve 601 and the supporting plate 604 can be enhanced.

The inside below of overcoat steel pipe 605 is equipped with the mechanism of increasing steady 8, the mechanism of increasing steady 8 includes horizontal slat 801, U type pole 802 and nut 803, horizontal slat 801 rigid coupling is in the inboard below of overcoat steel pipe 605, the lower surface of horizontal slat 801 is equipped with U type pole 802, the outer wall inboard of U type pole 802 offsets tightly with the outer wall bottom of twisted steel 3, a part of U type pole 802 runs through horizontal slat 801, the outer wall top threaded connection of U type pole 802 has nut 803, the bottom of nut 803 offsets tightly with the upper surface of horizontal slat 801, U type pole 802 and horizontal slat 801 are all located same horizontal vertical line relatively, be convenient for U type pole 802 to the even application of force of horizontal slat 801.

When a complex component hoisting point structure is prefabricated, and an object 1 to be hoisted is hoisted and carried in the using process, if a plurality of outer sleeve steel pipes 605 have certain deviation from the central point of the object 1 to be hoisted, an operator can rotate the cross cylinder 602 to be separated from the sleeve 601, then can adjust the position relation between the outer sleeve steel pipes 605 and the center of the object 1 to be hoisted, and after the adjustment is completed, the operator rotates the cross cylinder 602 clockwise to be abutted against the sleeve 601, so that the outer sleeve steel pipes 605 are positioned, then the operator sleeves the U-shaped rod 802 below the outer wall of the deformed steel bar 3, so that part of the U-shaped rod 802 penetrates through the cross bar 801 and is abutted against the outer wall of the deformed steel bar 3, and is connected with the top end of the outer wall of the U-shaped rod 802 by using the nut 803 through threads, so that the nut 803 is abutted against the upper surface of the cross bar 801, and then can enhance the stability between the outer sleeve steel pipes, then the external lifting hook is hung with the outer steel pipe 605, so that the lifting operation can be carried out, the condition of uneven stress of the object 1 to be lifted is not easy to occur, and the requirement of safe operation is facilitated.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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.

Claims

1. The utility model provides a prefabricated complex component hoisting point structure, includes and waits to hoist and mount thing (1), its characterized in that: four corners of the upper surface of the object (1) to be hoisted are provided with grooves (2), a twisted steel (3) is arranged below the inside of each groove (2), the twisted steel (3) is fixedly connected with a contact surface of the object (1) to be hoisted, a fixed steel strand (4) is sleeved on the outer wall of each twisted steel (3), the fixed steel strand (4) is fixedly connected with the contact surface of the object (1) to be hoisted, a P anchor (5) is fixedly connected to the bottom end of each fixed steel strand (4), the P anchor (5) is fixedly connected with the contact surface of the object (1) to be hoisted, and a hoisting point mechanism (6) is arranged inside each groove (2);

the lifting point mechanism (6) comprises a sleeve (601), a transverse cylinder (602), a concave block (603), a supporting plate (604) and an outer sleeve steel pipe (605);

a plurality of sleeve (601) is located the inside both sides of a plurality of recesses (2) respectively, the inner wall of sleeve (601) and the outer wall clearance fit of twisted steel (3), the inboard of sleeve (601) is supported tightly and is had horizontal section of thick bamboo (602), the inner wall of horizontal section of thick bamboo (602) links to each other with the outer wall screw thread of twisted steel (3), both ends all rigid couplings have concave block (603) around the outer wall of horizontal section of thick bamboo (602), the outer wall top rigid coupling of sleeve (601) has layer board (604), and is a plurality of overcoat steel pipe (605) are located the inside top of a plurality of recesses (2) respectively, the bottom of overcoat steel pipe (605) links to each other with the fixed surface of layer board (604).

2. The prefabricated complex component hoisting point structure of claim 1, wherein: and the bottom end of the outer wall of the outer sleeve steel pipe (605) is provided with a concave-convex edge (9).

3. The prefabricated complex component hoisting point structure of claim 1, wherein: an auxiliary mechanism (7) is arranged between the sleeve (601) and the supporting plate (604);

the auxiliary mechanism (7) comprises a pasting plate (701) and an inclined block (702);

two flitch (701) rigid coupling is both sides around the outer wall of sleeve (601) respectively, flitch (701) link to each other with the contact surface of layer board (604) is fixed, the surface rigid coupling of flitch (701) has sloping block (702), sloping block (702) link to each other with the contact surface of layer board (604) is fixed.

4. The prefabricated complex component hoisting point structure of claim 3, wherein: the flitch plate (701) is fixedly connected with the contact surface of the sleeve (601).

5. The prefabricated complex component hoisting point structure of claim 1, wherein: a stability augmentation mechanism (8) is arranged below the inner side of the outer sleeve steel pipe (605);

the stability augmentation mechanism (8) comprises a cross bar plate (801), a U-shaped rod (802) and a nut (803);

the horizontal bar plate (801) is fixedly connected to the lower portion of the inner side of the outer casing steel pipe (605), a U-shaped rod (802) is arranged on the lower surface of the horizontal bar plate (801), the inner side of the outer wall of the U-shaped rod (802) is tightly abutted to the bottom end of the outer wall of the twisted steel bar (3), a part of the U-shaped rod (802) penetrates through the horizontal bar plate (801), a nut (803) is connected to the top end of the outer wall of the U-shaped rod (802) in a threaded mode, and the bottom end of the nut (803) is tightly abutted to the upper surface of the horizontal bar plate (801.

6. The prefabricated complex component hoisting point structure of claim 5, wherein: the U-shaped rod (802) and the transverse strip plate (801) are opposite and are positioned on the same horizontal vertical line.