CN217555579U

CN217555579U - Hoisting device of precast beam mould

Info

Publication number: CN217555579U
Application number: CN202221519059.8U
Authority: CN
Inventors: 刘鑫洋; 刘邓敏; 王晓雷; 朱肖慧; 赵有收; 吴龙龙
Original assignee: China Construction Civil Engineering Co Ltd
Current assignee: China Construction Civil Engineering Co Ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-10-11
Anticipated expiration: 2032-06-16

Abstract

The utility model relates to a bridge engineering technical field specifically is a hoist device of precast beam mould, including the bottom longitudinal beam, one side of bottom longitudinal beam is located middle section position department and is fixed with two bottom end rails, and the position department that the upside of bottom longitudinal beam corresponds two bottom end rails all is fixed with perpendicular roof beam, two the upper end of erecting the roof beam is fixed with the entablature, and just two upper end one sides of erecting the roof beam all are fixed with entablature, two be fixed with the upper fixed plate between the entablature. The utility model discloses, through angle positioning mechanism, can fix a position the angle of location runner, make it fix at 0 and 90 two angles to can fix a position limit baffle at horizontal angle and vertical angle, when carrying out the handling to the mould, fix a position limit baffle at vertical angle, can carry on spacingly to mould one side, the mould is outwards emptyd and is dropped when preventing the handling, security when having improved the handling.

Description

Hoisting device of precast beam mould

Technical Field

The utility model relates to a bridge engineering technical field specifically is a hoist device of precast beam mould.

Background

In the precast beam pouring process, a mould is often hoisted to the place before pouring; in order to ensure uniform stress on the die, avoid the condition that the die does not have hoisting holes, and reduce the working difficulty during hoisting, the hoisting device is required to be used for hoisting the die

According to the patent publication numbers: CN206985516U discloses a C shape book board hoist, it includes C shape hoist body, its characterized in that: the side surface of the bent part of the C-shaped lifting appliance body is provided with an L-shaped reinforcing plate, the opening of the C-shaped lifting appliance body is rightward, the right end of the upper part of the C-shaped lifting appliance body is provided with a balancing weight, the upper side of the upper part of the C-shaped lifting appliance body is provided with a lifting lug, the front side and the rear side of the upper part of the C-shaped lifting appliance body are provided with telescopic rods, the lower ends of the telescopic rods are connected with tiles, the side surface of the upper part of the lower part of the C-shaped lifting appliance body is provided with a stop belt, the left side of the C-shaped lifting appliance body is provided with a U-shaped handle, and the U-shaped handle is provided with a rubber pipe; this patent reasonable in design, simple structure, firm, convenient to use has improved the stability that the coil steel sheet lifted by crane the in-process, based on above retrieval, combines prior art discovery, and the opening part of prior art hoist does not have limit structure, can not carry on spacingly to the goods one side of handling, and the goods takes place to empty easily and drops when the handling to lead to the incident to take place. Accordingly, those skilled in the art have provided a lifting device for a precast beam mold to solve the problems of the background art as set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoist device of precast beam mould to solve the problem that proposes among the above-mentioned background art.

The technical scheme of the utility model is that: the utility model provides a hoist device of precast beam mould, includes the longeron down, one side of longeron is located middle section position department and is fixed with two bottom end rails, and the position department that the upside of longeron down corresponds two bottom end rails all is fixed with perpendicular roof beam, two the upper end of erecting the roof beam is fixed with the longeron, and just two upper end one sides of erecting the roof beam all are fixed with the entablature, two be fixed with an upper fixed plate between the entablature, one side of an upper fixed plate is located middle section position department and is fixed with the engaging lug, the one end through rotation of engaging lug is connected with the pivot, the outside of pivot is fixed with the location runner that is located the engaging lug inboard, be provided with angle positioning mechanism between location runner and the engaging lug, and one side of location runner is fixed with the connecting plate, the one end of connecting plate is fixed with the limit baffle.

Preferably, angle positioning mechanism is including offering two locating holes in the inside one side of location runner and being fixed in the spring shell of the outside one side of engaging lug, sliding connection is run through to the inside of spring shell has the location inserted bar that extends to the engaging lug inboard, the outside of location inserted bar is located middle section position department and is fixed with the bulge loop, bulge loop sliding connection is in the inboard of spring shell, and the one end of bulge loop is connected with the cover and locates the spring in the location inserted bar outside, the one end of location inserted bar is fixed with the arm-tie.

Preferably, a hanging plate is fixed on the upper side of the upper fixing plate, and hanging holes are formed in the hanging plate at equal intervals.

Preferably, limit stops are fixed at one ends of the upper sides of the two lower cross beams.

Preferably, two reinforcing plates are symmetrically fixed at positions, located at two ends, of one side of each vertical beam, and one sides of the four reinforcing plates are fixed to one sides of the two lower cross beams and one side of the two upper cross beams respectively.

Preferably, the lower longitudinal beam, the lower cross beam, the vertical beam, the upper cross beam and the upper longitudinal beam are all members made of carbon steel.

Preferably, an included angle between the two positioning holes is 90 degrees.

The utility model discloses an improve the hoist device who provides a precast beam mould here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses, through angle positioning mechanism, can fix the angle of location runner, make it fix at two angles of 0 and 90 to can position limit baffle at horizontal angle and vertical angle, when handling the mould, position limit baffle at vertical angle, can carry out spacing to mould one side, the mould is prevented to topple over outwards and drop when handling, the security when handling has been improved;

the second step is as follows: the utility model discloses, through the gusset plate, can improve the fixed fastness between perpendicular roof beam and bottom end rail and the entablature.

Drawings

The invention is further explained below with reference to the figures and examples:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is an enlarged schematic structural view of a in fig. 1 of the present invention;

fig. 3 is a schematic structural view of the angle positioning mechanism of the present invention;

fig. 4 is a schematic structural view of the positioning wheel of the present invention.

Description of reference numerals:

1. a lower longitudinal beam; 2. a lower cross beam; 3. a vertical beam; 4. an upper cross beam; 5. an upper longitudinal beam; 6. an upper fixing plate; 7. connecting lugs; 8. a rotating shaft; 9. positioning a rotating wheel; 10. a connecting plate; 11. a limit baffle; 12. a spring shell; 13. positioning holes; 14. positioning the inserted rod; 15. a convex ring; 16. a spring; 17. pulling a plate; 18. a hanger plate; 19. hoisting holes; 20. a limit stop block; 21. and a reinforcing plate.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. 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.

The utility model discloses an improve the hoist device that provides a precast beam mould here, the technical scheme of the utility model is:

as shown in fig. 1-4, a hoisting device for a precast beam mold, including a bottom longitudinal beam 1, two bottom beams 2 are fixed at the middle position of one side of the bottom longitudinal beam 1, vertical beams 3 are fixed at the positions of the upper side of the bottom longitudinal beam 1 corresponding to the two bottom beams 2, upper longitudinal beams 5 are fixed at the upper ends of the two vertical beams 3, an upper beam 4 is fixed at one side of the upper ends of the two vertical beams 3, an upper fixing plate 6 is fixed between the two upper beams 4, a connecting lug 7 is fixed at the middle position of one side of the upper fixing plate 6, a rotating shaft 8 is connected at one end of the connecting lug 7 in a penetrating and rotating manner, a positioning rotating wheel 9 located inside the connecting lug 7 is fixed at the outer side of the rotating shaft 8, an angle positioning mechanism is arranged between the positioning rotating wheel 9 and the connecting lug 7, a connecting plate 10 is fixed at one side of the positioning rotating wheel 9, and a limit baffle 11 is fixed at one end of the connecting plate 10.

Further, angle positioning mechanism is including offering two locating holes 13 in the inside one side of location runner 9 and being fixed in the spring shell 12 of the outside one side of engaging lug 7, there is a location inserted bar 14 that extends to the inboard of engaging lug 7 through sliding connection in the inside of spring shell 12, the outside of location inserted bar 14 is located middle section position department and is fixed with

bulge loop

15, 15 sliding connection of bulge loop are in the inboard of spring shell 12, and the one end of bulge loop 15 is connected with the spring 16 that the cover located the location inserted bar 14 outside, the one end of location inserted bar 14 is fixed with arm-tie 17, angle positioning mechanism is used for the angle of fixed position runner 9, thereby fix limit baffle 11's angle.

Furthermore, a hanging plate 18 is fixed on the upper side of the upper fixing plate 6, hanging holes 19 are formed in the hanging plate 18 at equal intervals, and the hanging holes 19 are used for penetrating through a hanging hook to hoist the device.

Furthermore, limit stops 20 are fixed at one ends of the upper sides of the two lower cross beams 2, and the limit stops 20 are used for limiting the lower side of the mold and preventing the mold from sliding outwards.

Further, one side of two vertical beams 3 is located both ends position department and all is symmetrically fixed with two gusset plates 21, and one side of four gusset plates 21 is fixed with one side of two bottom end rails 2 and two entablature 4 respectively, through gusset plate 21, can improve the fixed fastness between vertical beam 3 and bottom end rail 2 and the entablature 4.

Furthermore, the lower longitudinal beam 1, the lower cross beam 2, the vertical beam 3, the upper cross beam 4 and the upper longitudinal beam 5 are all made of carbon steel components, and the carbon steel components are high in strength and large in bearing capacity.

Further, the contained angle between two locating holes 13 is 90, can make the location runner 9 fix at 0 and 90 two angles to can fix a position limit baffle 11 at horizontal angle and vertical angle.

The working principle is as follows: when the lifting hook is used, the two lower cross beams 2 of the lifting hook are arranged at the lower side of a die and located at the middle position, then the positioning insertion rods 14 are pulled outwards through the pulling plates 17, the positioning insertion rods 14 drive the convex rings 15 to move and compress the springs 16, one end of each positioning insertion rod 14 is separated from one positioning hole 13, then the positioning rotating wheels 9 are rotated, the positioning rotating wheels 9 rotate to drive the limiting baffle 11 to turn over, the limiting baffle 11 rotates to a vertical angle, at the moment, the other positioning hole 13 on one side of the positioning rotating wheels 9 rotates to a position aligned with the positioning insertion rods 14, then the positioning insertion rods 14 are loosened, the positioning insertion rods 14 are inserted into the inner sides of the positioning holes 13 under the elastic force of the springs 16, the angles of the positioning rotating wheels 9 can be fixed, the limiting baffle 11 is fixed at the vertical angle, the limiting baffle 11 can limit the lifted die, the die is prevented from falling outwards during lifting, the lifting is improved in safety during lifting, the lifting hook lifts the lifting hook through the lifting holes 19, the two lower cross beams 2 of the lifting hook can lift the die, lifting hook can realize lifting, the lifting principle during the discharging, the lifting hook can be lifted up to the fixing of the die, the lower cross beams 2, the die, the fixing mechanism, the upper cross beam can be lifted by the fixing hook, and the fixing mechanism, the upper cross beam 3, and the fixing mechanism can be improved in the fixing mechanism.

Claims

1. The utility model provides a hoist device of precast beam mould which characterized in that: including longeron (1) down, one side of longeron (1) is located middle section position department and is fixed with two bottom end rails (2), and the upside of longeron (1) corresponds the position department of two bottom end rails (2) and all is fixed with perpendicular roof beam (3), two the upper end of erecting roof beam (3) is fixed with entablature (5), and just two upper end one sides of erecting roof beam (3) all are fixed with entablature (4), two be fixed with between entablature (4) an upper fixed plate (6), one side of an upper fixed plate (6) is located middle section position department and is fixed with engaging lug (7), the one end through rotation of engaging lug (7) is connected with pivot (8), the outside of pivot (8) is fixed with location runner (9) that are located engaging lug (7) inboard, be provided with angle location mechanism between location runner (9) and engaging lug (7), and one side of location runner (9) is fixed with connecting plate (10), the one end of connecting plate (10) is fixed with spacing baffle (11).

2. The hoisting device of the precast beam mold according to claim 1, characterized in that: angle positioning mechanism is including offering two locating holes (13) of locating runner (9) inside one side and being fixed in spring shell (12) of engaging lug (7) outside one side, the inside of spring shell (12) runs through sliding connection and has a location inserted bar (14) that extends to engaging lug (7) inboard, the outside of location inserted bar (14) is located middle section position department and is fixed with bulge loop (15), bulge loop (15) sliding connection is in the inboard of spring shell (12), and the one end of bulge loop (15) is connected with spring (16) that the cover was located location inserted bar (14) outside, the one end of location inserted bar (14) is fixed with arm-tie (17).

3. The hoisting device of the precast beam mold according to claim 1, characterized in that: and a hanging plate (18) is fixed on the upper side of the upper fixing plate (6), and hanging holes (19) are formed in the hanging plate (18) at equal intervals.

4. The hoisting device of the precast beam mold according to claim 1, characterized in that: and one end of the upper side of each of the two lower cross beams (2) is fixed with a limit stop (20).

5. The hoisting device of the precast beam mold according to claim 1, characterized in that: two reinforcing plates (21) are symmetrically fixed at positions, located at two ends, of one side of each vertical beam (3), and one side of each reinforcing plate (21) is fixed to one side of each lower cross beam (2) and one side of each upper cross beam (4) respectively.

6. The hoisting device of the precast beam mold according to claim 1, characterized in that: the lower longitudinal beam (1), the lower cross beam (2), the vertical beam (3), the upper cross beam (4) and the upper longitudinal beam (5) are all members made of carbon steel.

7. The hoisting device of the precast beam mold according to claim 2, characterized in that: the included angle between the two positioning holes (13) is 90 degrees.