CN212982231U - Steel construction section bar hoist device - Google Patents

Steel construction section bar hoist device Download PDF

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Publication number
CN212982231U
CN212982231U CN202021306750.9U CN202021306750U CN212982231U CN 212982231 U CN212982231 U CN 212982231U CN 202021306750 U CN202021306750 U CN 202021306750U CN 212982231 U CN212982231 U CN 212982231U
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China
Prior art keywords
side wall
fixedly connected
casing
rod
connecting rod
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CN202021306750.9U
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Chinese (zh)
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朱建强
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Individual
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Individual
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Abstract

The utility model discloses a steel structure section bar hoisting device, which comprises two first shells, wherein the inner side wall of each first shell is provided with a first chute, the inner side wall of each first chute is connected with a first rod body in a sliding manner, the inner side wall of each first rod body is connected with a second rod body in a sliding manner, the lower surface of each first shell is symmetrically and fixedly connected with two second shells, the inner bottom wall of each second shell is connected with a lead screw through a bearing in a rotating manner, and the outer side wall of each lead screw is fixedly connected with a first bevel gear; through the combination use between parts such as first casing, first spout, the first body of rod and the third body of rod, can once be long to the length of this device, can be more stable hoist and mount when the longer steel construction of length like this, use through the combination between parts such as first bevel gear, lead screw, sleeve, fourth plate body and lead screw simultaneously, can carry out better fixed to the steel construction, simultaneously at steel construction fixed time labour saving and time saving more.

Description

Steel construction section bar hoist device
Technical Field
The utility model relates to a steel construction hoist and mount technical field specifically is a steel construction section bar hoist device.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all the members or parts are usually connected by welding seams, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer. However, when the steel structure is installed at high altitude indoors, because the indoor space is small, the large-scale hoisting device cannot be used for high altitude installation, and a large amount of manpower is needed to complete the indoor steel structure installation, so that the working pressure of installation personnel is large, and the installation cost is high.
The invention is disclosed in China: CN209583392U discloses a steel truss hoisting device, this steel truss hoisting device, through setting up lifting plate, first fastening bolt, second fastening bolt, lifting hook and wire rope, wire rope and lifting hook are hung to the hoist, lifting plate passes through first fastening bolt and second fastening bolt and connects in the steel truss body, not only can effectually hoist the steel truss body, and the use quantity of hoist has been reduced, but also has certain problems, its device can reduce the use quantity of hoist through parts such as fastening bolt, but when facing the longer steel construction of length, the unstable condition of hoist and mount can appear, for this reason, a steel structural section hoisting device is proposed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a steel construction section bar hoist device.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a steel structure section hoisting device comprises two first shells, wherein a first chute is formed in the inner side wall of each first shell, the inner side wall of each first chute is connected with a first rod body in a sliding manner, the inner side wall of each first rod body is connected with a second rod body in a sliding manner, the inner side wall of each second rod body is connected with a third rod body in a sliding manner, the lower surfaces of the first shells are symmetrically and fixedly connected with two second shells, the inner bottom wall of each second shell is rotatably connected with a lead screw through a bearing, the outer side wall of the lead screw is fixedly connected with a first bevel gear, the inner side wall of each second shell is rotatably connected with a second connecting rod through a bearing, one end of each second connecting rod is fixedly connected with a second bevel gear, the outer side wall of the second bevel gear is meshed with the outer side wall of the first bevel gear, the outer side wall of the lead screw is, the outer side wall of the first connecting rod is fixedly connected with a fourth plate body, and one end, far away from the second bevel gear, of the second connecting rod is fixedly connected with a first handle.
Preferably, the inner side wall of the second shell is symmetrically in threaded connection with two first threaded rods, and the outer side wall of each first threaded rod is in threaded connection with a first plate body.
Preferably, the lower surface of the first plate body is uniformly provided with grooves, and rubber pads are bonded to the lower surface of the grooves and the upper surface of the first plate body.
Preferably, the upper surface of first casing fixedly connected with third fixed block, the inside wall of third fixed block articulates there is the third connecting rod, the third connecting rod is kept away from the one end of third fixed block articulates there is the second fixed block, the upper surface fixedly connected with rings of second fixed block.
Preferably, two the equal fixedly connected with third casing in one side of first casing, one the inside wall fixedly connected with second fixture block of third casing, another the inside wall fixedly connected with second stopper of third casing, the rear surface welding of second stopper has the torsional spring, the torsional spring is kept away from the one end welding of second stopper has first fixture block.
Preferably, one the last fixed surface of first casing is connected with the bracing piece, the top fixedly connected with warning light of bracing piece, the front surface mounting of first casing has the switch, the electrical output of switch pass through the wire with the electrical input electric connection of warning light.
(III) advantageous effects
Compared with the prior art, the utility model provides a steel construction section bar hoist device possesses following beneficial effect: through the combination use between parts such as first casing, first spout, the first body of rod and the third body of rod, can go on ever long to the length of this device, can be more stable hoist and mount when the longer steel construction of length like this, use through the combination between parts such as first bevel gear, second bevel gear, lead screw, sleeve, fourth plate body and lead screw simultaneously, can carry out better fixed to the steel construction, labour saving and time saving more when the steel construction is fixed simultaneously.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic top view of the present invention;
fig. 4 is a schematic view of a partial structure of a fourth plate body of the present invention;
fig. 5 is a schematic structural diagram of the first fixture block and the second fixture block of the present invention.
In the figure: 1. a first housing; 2. a first chute; 3. a first rod body; 4. a second rod body; 5. a third rod body; 6. a second housing; 7. a first threaded rod; 8. a first plate body; 9. a rubber pad; 10. a groove; 11. a screw rod; 12. a first bevel gear; 13. a first sleeve; 14. a hoisting ring; 15. a first link; 16. a fourth plate body; 17. a second link; 18. a second bevel gear; 19. a first handle; 20. a third link; 21. a second fixed block; 22. a third fixed block; 23. a third housing; 24. a second limiting block; 25. a torsion spring; 26. a first clamping block; 27. a second fixture block; 28. a support bar; 29. a warning light; 30. and (4) switching.
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.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: a steel structure section bar hoisting device comprises two first shells 1, a first chute 2 is arranged on the inner side wall of each first shell 1, a first rod body 3 is connected to the inner side wall of each first chute 2 in a sliding manner, a second rod body 4 is connected to the inner side wall of each first rod body 3 in a sliding manner, a third rod body 5 is connected to the inner side wall of each second rod body 4 in a sliding manner, two second shells 6 are symmetrically and fixedly connected to the lower surface of each first shell 1, a lead screw 11 is rotatably connected to the inner bottom wall of each second shell 6 through a bearing, a first bevel gear 12 is fixedly connected to the outer side wall of each lead screw 11, a second connecting rod 17 is rotatably connected to the inner side wall of each second shell 6 through a bearing, a second bevel gear 18 is fixedly connected to one end of each second connecting rod 17, the outer side wall of each second bevel gear 18 is meshed with the outer side wall of the corresponding first bevel gear 12, the outer side wall of the first connecting rod 15 is fixedly connected with a fourth plate 16, and one end of the second connecting rod 17 far away from the second bevel gear 18 is fixedly connected with a first handle 19.
In this embodiment, specifically: the inner side wall of the second shell 6 is symmetrically in threaded connection with two first threaded rods 7, and the outer side wall of each first threaded rod 7 is in threaded connection with a first plate body 8; through the setting of first plate body 8, the user can put into the upper surface of first plate body 8 with the steel structural section that needs carry out the hoist and mount, and first plate body 8 can play the supporting role to steel structural section.
In this embodiment, specifically: the lower surface of the first plate body 8 is uniformly provided with grooves 10, and rubber pads 9 are bonded on the lower surface of the grooves 10 and the upper surface of the first plate body 8; the shape of recess 10 is the arc, and recess 10 can carry on spacingly to tubulose steel construction section bar, and rubber pad 9 can increase the frictional force between steel construction and the recess 10 to increase the stability of this device when hoist and mount.
In this embodiment, specifically: a third fixed block 22 is fixedly connected to the upper surface of the first shell 1, a third connecting rod 20 is hinged to the inner side wall of the third fixed block 22, a second fixed block 21 is hinged to one end, far away from the third fixed block 22, of the third connecting rod 20, and a hanging ring 14 is fixedly connected to the upper surface of the second fixed block 21; through the setting of third fixed block 22 and third connecting rod 20, can carry on spacingly between two first casings 1, and through the setting of rings 14, can connect the loop wheel machine through rings 14 to hoist this device.
In this embodiment, specifically: one side of each of the two first shells 1 is fixedly connected with a third shell 23, the inner side wall of one third shell 23 is fixedly connected with a second clamping block 27, the inner side wall of the other third shell 23 is fixedly connected with a second limiting block 24, the rear surface of the second limiting block 24 is welded with a torsion spring 25, and one end, far away from the second limiting block 24, of the torsion spring 25 is welded with a first clamping block 26; through the combined use of the first latch 26 and the second latch 27, the two first housings 1 can be clamped and fixed to each other.
In this embodiment, specifically: a support rod 28 is fixedly connected to the upper surface of the first shell 1, a warning lamp 29 is fixedly connected to the top of the support rod 28, a switch 30 is mounted on the front surface of the first shell 1, and an electrical output end of the switch 30 is electrically connected with an electrical input end of the warning lamp 29 through a lead; through the setting of warning light 29, the staff also can fix a position the position of this device in the night, and through the setting of switch 30, can control the opening and closing of warning light 29.
In summary, the working principle and working process of the steel structural section hoisting device are that, when in use, firstly, a worker can pull apart the connection of the two first shells 1 through the arrangement of the first rod body 3, the second rod body 4 and the third rod body 5, and can expand the length of the device after pulling the two first shells 1 apart, so as to hoist steel structures with different lengths, meanwhile, the user can rotate the second connecting rod 17 for acting point through the first handle 19, the rotation of the second connecting rod 17 can drive the second bevel gear 18 to rotate, so as to drive the first bevel gear 12 and the screw rod 11 to rotate, and the rotation of the screw rod 11 can adjust the up-and-down position of the fourth plate body 16, so as to fix the position of the steel structure placed on the upper surface of the first plate body 8, when the steel structure is in a tubular shape, the worker can adjust the position of the groove 10 to be an upward arc surface through the first threaded rod 7, and the arc-shaped surface of the groove 10 can limit and fix the tubular steel structure.
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 (6)

1. The utility model provides a steel structural section hoist device, includes two first casings (1), its characterized in that: the inner side wall of the first shell (1) is provided with a first sliding groove (2), the inner side wall of the first sliding groove (2) is connected with a first rod body (3) in a sliding manner, the inner side wall of the first rod body (3) is connected with a second rod body (4) in a sliding manner, the inner side wall of the second rod body (4) is connected with a third rod body (5) in a sliding manner, the lower surface of the first shell (1) is symmetrically and fixedly connected with two second shells (6), the inner bottom wall of each second shell (6) is rotatably connected with a lead screw (11) through a bearing, the outer side wall of each lead screw (11) is fixedly connected with a first bevel gear (12), the inner side wall of each second shell (6) is rotatably connected with a second connecting rod (17) through a bearing, one end of each second connecting rod (17) is fixedly connected with a second bevel gear (18), and the outer side wall of each, the outer side wall of lead screw (11) threaded connection has first sleeve (13), the first connecting rod (15) of outer side wall fixedly connected with of first sleeve (13), the outer side wall fixedly connected with fourth plate body (16) of first connecting rod (15), keep away from second connecting rod (17) the one end fixedly connected with first in command (19) of second bevel gear (18).
2. The steel structural section hoisting device of claim 1, wherein: the symmetrical threaded connection of inside wall of second casing (6) has two first threaded rods (7), the lateral wall threaded connection of first threaded rod (7) has first plate body (8).
3. The steel structural section hoisting device of claim 2, wherein: the lower surface of the first plate body (8) is uniformly provided with grooves (10), and rubber pads (9) are bonded to the lower surface of each groove (10) and the upper surface of the first plate body (8).
4. The steel structural section hoisting device of claim 1, wherein: the last fixed surface of first casing (1) is connected with third fixed block (22), the inside wall of third fixed block (22) articulates there is third connecting rod (20), third connecting rod (20) are kept away from the one end of third fixed block (22) articulates there is second fixed block (21), the last fixed surface of second fixed block (21) is connected with rings (14).
5. The steel structural section hoisting device of claim 1, wherein: two equal fixedly connected with third casing (23) in one side of first casing (1), one inside wall fixedly connected with second fixture block (27) of third casing (23), another the inside wall fixedly connected with second stopper (24) of third casing (23), the rear surface welding of second stopper (24) has torsional spring (25), torsional spring (25) are kept away from the one end welding of second stopper (24) has first fixture block (26).
6. The steel structural section hoisting device of claim 1, wherein: one last fixed surface of first casing (1) is connected with bracing piece (28), the top fixedly connected with warning light (29) of bracing piece (28), the front surface mounting of first casing (1) has switch (30), the electrical property output of switch (30) pass through the wire with the electrical property input electric connection of warning light (29).
CN202021306750.9U 2020-07-07 2020-07-07 Steel construction section bar hoist device Active CN212982231U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021306750.9U CN212982231U (en) 2020-07-07 2020-07-07 Steel construction section bar hoist device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021306750.9U CN212982231U (en) 2020-07-07 2020-07-07 Steel construction section bar hoist device

Publications (1)

Publication Number Publication Date
CN212982231U true CN212982231U (en) 2021-04-16

Family

ID=75425799

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021306750.9U Active CN212982231U (en) 2020-07-07 2020-07-07 Steel construction section bar hoist device

Country Status (1)

Country Link
CN (1) CN212982231U (en)

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GR01 Patent grant
GR01 Patent grant
CB03 Change of inventor or designer information

Inventor after: Cai Zhigang

Inventor after: Bai Jie

Inventor after: Zhang Hongwei

Inventor after: Zhu Jianqiang

Inventor before: Zhu Jianqiang