CN212583205U

CN212583205U - Lifting channel steel frame suitable for construction of attached lifting scaffold

Info

Publication number: CN212583205U
Application number: CN202020705112.8U
Authority: CN
Inventors: 叶纯
Original assignee: Jiangsu Yangtian Security Technology Co ltd
Current assignee: Jiangsu Yangtian Security Technology Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-02-23
Anticipated expiration: 2030-04-30

Abstract

The utility model belongs to the technical field of building construction, especially, be a lift channel steel frame suitable for inserted lift scaffold construction, including base and overhanging channel-section steel, the spout has been seted up to the base upper surface, the spout is total two, and the symmetry sets up on the base upper surface, the base upper surface fixedly connected with fender shell, the base upper surface fixedly connected with motor, the motor is total two, and the symmetry fixed connection is on the base upper surface, the other end of motor output shaft fixedly connected with first threaded rod; the utility model discloses, through setting up motor, first threaded rod and telescopic link, when highly adjusting the channel-section steel of encorbelmenting, people rotate through control switch control motor, and then drive first threaded rod and second threaded rod and rotate to drive first screw cap and second screw cap and remove, thereby highly adjusting the channel-section steel of encorbelmenting, simultaneously under the effect of telescopic link and spring, strengthened the device's stability.

Description

Lifting channel steel frame suitable for construction of attached lifting scaffold

Technical Field

The utility model belongs to the technical field of the construction, concretely relates to lift channel steelframe suitable for inserted lift scaffold frame construction.

Background

The existing channel steel cantilever frame is mainly used for an attached lifting scaffold in the construction process, the concrete mark number of a pre-buried hole is lower than C20 or is a specially-made frame body adopted by matching construction with a PC component, the main working principle refers to the using principle of traditional outer frame I-steel, a channel steel frame is added at a main structure position which cannot be perforated and is connected with a guide seat of the attached lifting scaffold, the horizontal load of the attached lifting scaffold is directly connected into a building main structure, the construction safety of the attached lifting scaffold is ensured, the type of the suspended channel steel frame is supported by a steel upright rod, lacks of a stable base support and is limited by the elevation of a project, the stability is insufficient, and the utilization rate of the frame body is limited.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a lift channel steelframe suitable for inserted lift scaffold frame construction has the strong characteristics of regulation and stability of being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting channel steel frame suitable for construction of an attached lifting scaffold comprises a base and an overhanging channel steel, wherein the upper surface of the base is provided with two sliding grooves, the two sliding grooves are symmetrically arranged on the upper surface of the base, the upper surface of the base is fixedly connected with a baffle shell, the upper surface of the base is fixedly connected with motors, the two motors are symmetrically and fixedly connected on the upper surface of the base, the other end of an output shaft of the motor is fixedly connected with a first threaded rod, the other end of the first threaded rod is fixedly connected with a second threaded rod, the other end of the second threaded rod is fixedly connected with a rotating shaft, the inner wall of the baffle shell is fixedly connected with a bearing, the other end of the rotating shaft is penetrated in the bearing, a first sliding block is slidably connected in the sliding grooves, the upper surface of the first sliding block is fixedly connected with a first threaded cap, the upper surface of the first threaded cap is fixedly connected with a first connecting block, and the surface of the first connecting block is movably connected with a first connecting rod through a pin shaft.

Preferably, the sliding connection has a second slider in the spout, fixed surface is connected with the second screw cap on the second slider, the second screw cap cup joints on second threaded rod surface, fixed surface is connected with the second connecting block on the second threaded cap, there is the second connecting rod second connecting block surface through round pin axle swing joint, through round pin axle swing joint between second connecting rod and the head rod, there is the third connecting block first connecting rod surface through round pin axle swing joint, the head rod is total two, all through round pin axle swing joint, the second connecting rod is total two, all through round pin axle swing joint.

Preferably, there are fourth connecting blocks on the surface of the second connecting rod through pin shaft swing joint, there are telescopic rods on the surface of the third connecting block through pin shaft swing joint, springs are sleeved on the surface of the telescopic rods, the other ends of the telescopic rods are connected on the surface of the fourth connecting block through pin shaft swing joint, there are two slide rods fixedly connected with the other ends of the first connecting rods, the slide rods are fixedly connected on the surfaces of the first connecting rods and the second connecting rods respectively, there are four connecting plates fixedly connected with the lower surfaces of the cantilever channel steels, and the connecting plates are rectangular and fixedly connected on the lower surfaces of the cantilever channel steels.

Preferably, the movable groove has been seted up on the connecting plate surface, head rod and second connecting rod all are at the movable groove through slide bar swing joint, the channel-section steel fixed surface of encorbelmenting is connected with the guide holder, the channel-section steel fixed surface that encorbelments is connected with the balancing weight, base fixed surface is connected with first electric putter, first electric putter is total four, and two bisymmetry fixed connection is on the base surface, the third threaded rod is worn to be equipped with by the first electric putter other end, fixed surface is connected with the carousel on the third threaded rod, fixed surface is connected with the handle on the carousel, fixed surface is connected with the support under the third threaded rod.

Preferably, the bottom base surface is provided with four grooves, the four grooves are rectangular and are formed in the bottom base surface, the second electric push rod is fixedly connected inside the grooves, the universal wheels are fixedly connected to the lower surfaces of the second electric push rods, the supporting seats are fixedly connected to the lower surfaces of the bottom base, the four supporting seats are rectangular and are fixedly connected to the bottom base surface, the energy storage bin is formed inside the bottom base, and the storage battery is fixedly connected inside the energy storage bin.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through setting up the motor, first threaded rod and telescopic link, when highly adjusting the channel-section steel of encorbelmenting, people rotate through control switch control motor, and then drive first threaded rod and second threaded rod and rotate, thereby drive first screw cap and second screw cap and remove, thereby highly adjust the channel-section steel of encorbelmenting, simultaneously under the effect of telescopic link and spring, the device's stability has been strengthened, through setting up first electric putter and third threaded rod, when using the device, people extend through the first electric putter of control switch control, then people are through rotating the handle, and then drive the carousel and rotate, thereby it rotates to drive the third threaded rod, take the support to move down to ground simultaneously, thereby the device's stability has been strengthened.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

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

in the figure: 1. a base; 2. a chute; 3. a blocking shell; 4. a motor; 5. a first threaded rod; 6. a second threaded rod; 7. a rotating shaft; 8. a bearing; 9. a first slider; 10. a first threaded cap; 11. a first connection block; 12. a first connecting rod; 13. a second slider; 14. a second threaded cap; 15. a second connecting block; 16. a second connecting rod; 17. a third connecting block; 18. a fourth connecting block; 19. a telescopic rod; 20. a spring; 21. a connecting plate; 22. cantilever channel steel; 23. a guide seat; 24. a balancing weight; 25. a first electric push rod; 26. a third threaded rod; 27. a turntable; 28. a handle; 29. a support; 30. a supporting seat; 31. a groove; 32. a second electric push rod; 33. an energy storage bin.

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. 1-2, the present invention provides the following technical solutions: a lifting channel steel frame suitable for construction of an attached lifting scaffold comprises a base 1 and an overhanging channel steel 22, wherein the upper surface of the base 1 is provided with two sliding grooves 2, the two sliding grooves 2 are symmetrically arranged on the upper surface of the base 1, the upper surface of the base 1 is fixedly connected with a baffle shell 3, the upper surface of the base 1 is fixedly connected with a motor 4, the two motors 4 are symmetrically and fixedly connected on the upper surface of the base 1, the other end of an output shaft of the motor 4 is fixedly connected with a first threaded rod 5, the other end of the first threaded rod 5 is fixedly connected with a second threaded rod 6, the other end of the second threaded rod 6 is fixedly connected with a rotating shaft 7, the inner wall of the baffle shell 3 is fixedly connected with a bearing 8, the other end of the rotating shaft 7 is arranged in the bearing 8 in a penetrating way, a first sliding block 9 is slidably connected in the sliding groove 2, and, the first threaded cap 10 is sleeved on the surface of the first threaded rod 5, a first connecting block 11 is fixedly connected to the upper surface of the first threaded cap 10, and a first connecting rod 12 is movably connected to the surface of the first connecting block 11 through a pin shaft.

Specifically, sliding connection has second slider 13 in spout 2, fixed surface is connected with second screw cap 14 on the second slider 13, second screw cap 14 cup joints on 6 surfaces of second threaded rod, fixed surface is connected with second connecting block 15 on the second screw cap 14, there is second connecting rod 16 second connecting block 15 surface through round pin axle swing joint, through round pin axle swing joint between second connecting rod 16 and the head rod 12, there is third connecting block 17 head rod 12 surface through round pin axle swing joint, head rod 12 is total two, all through round pin axle swing joint, 16 total two of second connecting rod all are through round pin axle swing joint.

Specifically, the surface of the second connecting rod 16 is movably connected with a fourth connecting block 18 through a pin shaft, the surface of the third connecting block 17 is movably connected with a telescopic rod 19 through a pin shaft, by arranging the motor 4, the first threaded rod 5 and the telescopic rod 19, when the height of the cantilever channel steel 22 is adjusted, people control the motor 4 to rotate through a control switch, and further drive the first threaded rod 5 and the second threaded rod 6 to rotate, so as to drive the first threaded cap 10 and the second threaded cap 14 to move, so as to adjust the height of the cantilever channel steel 22, and simultaneously enhance the stability of the device under the action of the telescopic rod 19 and the spring 20, the surface of the telescopic rod 19 is sleeved with the spring 20, the other end of the telescopic rod 19 is movably connected with the surface of the fourth connecting block 18 through a pin shaft, the other end of the first connecting rod 12 is fixedly connected with a slide rod, fixed connection is respectively on head rod 12 surface and second connecting rod 16 surface, channel-section steel 22 lower fixed surface connection that encorbelments has connecting plate 21, connecting plate 21 is total four, and is rectangle fixed connection at the channel-section steel 22 lower surface that encorbelments.

Specifically, a movable groove is formed in the surface of the connecting plate 21, the first connecting rod 12 and the second connecting rod 16 are movably connected in the movable groove through sliding rods, the surface of the cantilever channel 22 is fixedly connected with a guide seat 23, the lower surface of the cantilever channel 22 is fixedly connected with a balancing weight 24, the surface of the base 1 is fixedly connected with first electric push rods 25, the number of the first electric push rods 25 is four, the first electric push rods 25 are fixedly connected to the surface of the base 1 in a pairwise symmetry manner, third threaded rods 26 penetrate through the other ends of the first electric push rods 25, through the arrangement of the first electric push rods 25 and the third threaded rods 26, when the device is used, people control the extension of the first electric push rods 25 through a control switch, then people rotate a handle 28 to further drive a rotary disc 27 to rotate the third threaded rods 26, and meanwhile, the support 29 moves downwards to support the ground, therefore, the stability of the device is enhanced, the upper surface of the third threaded rod 26 is fixedly connected with a rotary disc 27, the upper surface of the rotary disc 27 is fixedly connected with a handle 28, and the lower surface of the third threaded rod 26 is fixedly connected with a support 29.

Specifically, recess 31 has been seted up to base 1 lower surface, recess 31 is total four, and is the rectangle and sets up at base 1 lower surface, the inside fixedly connected with second electric putter 32 of recess 31, the fixed surface universal wheel that is connected with under second electric putter 32, the fixed surface supporting seat 30 under base 1, supporting seat 30 is total four, and is rectangle fixed connection at base 1 lower surface, energy storage storehouse 33 has been seted up to base 1 is inside, the inside fixedly connected with battery in energy storage storehouse 33.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, people move the device to a designated position, then people control the second electric push rod 32 to contract through the control switch, and further drive the base 1 to move downwards, the position of the device is fixed, people control the first electric push rod 25 to extend through the control switch, then, by rotating the handle 28, the rotating disc 27 is driven to rotate, the rotating disc 27 drives the third threaded rod 26 to rotate, so that the belt support 29 moves downward to support the ground, thereby enhancing the stability of the apparatus, then, people control the motor 4 to rotate through the control switch, and further drive the first threaded rod 5 and the second threaded rod 6 to rotate, so as to drive the first threaded cap 10 and the second threaded cap 14 to move, and then the cantilever channel steel 22 is adjusted to a specified height, and the stability of the device is enhanced under the action of the telescopic rod 19 and the spring 20.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a lift channel-section steel frame suitable for inserted lift scaffold frame construction, includes base (1) and channel-section steel (22) of encorbelmenting, its characterized in that: the improved structure of the screw driver is characterized in that sliding grooves (2) are formed in the upper surface of the base (1), the sliding grooves (2) are two in number and are symmetrically formed in the upper surface of the base (1), a blocking shell (3) is fixedly connected to the upper surface of the base (1), a motor (4) is fixedly connected to the upper surface of the base (1), the motor (4) is fixedly connected to the upper surface of the base (1), a first threaded rod (5) is fixedly connected to the other end of an output shaft of the motor (4), a second threaded rod (6) is fixedly connected to the other end of the first threaded rod (5), a rotating shaft (7) is fixedly connected to the other end of the second threaded rod (6), a bearing (8) is fixedly connected to the inner wall of the blocking shell (3), the other end of the rotating shaft (7) penetrates through the bearing (8), a first sliding block (9) is slidably connected to the sliding grooves (2), and a first threaded, the first threaded cap (10) is sleeved on the surface of the first threaded rod (5), a first connecting block (11) is fixedly connected to the upper surface of the first threaded cap (10), and a first connecting rod (12) is movably connected to the surface of the first connecting block (11) through a pin shaft.

2. The lifting channel steel frame suitable for the construction of the attached lifting scaffold according to claim 1, wherein: sliding connection has second slider (13) in spout (2), fixed surface is connected with second screw cap (14) on second slider (13), second screw cap (14) cup joint on second threaded rod (6) surface, fixed surface is connected with second connecting block (15) on second screw cap (14), second connecting block (15) surface has second connecting rod (16) through round pin axle swing joint, through round pin axle swing joint between second connecting rod (16) and the head rod (12), head rod (12) surface has third connecting block (17) through round pin axle swing joint, head rod (12) are total two, all through round pin axle swing joint, total two of second connecting rod (16) are all through round pin axle swing joint.

3. The lifting channel steel frame suitable for the construction of the attached lifting scaffold as claimed in claim 2, wherein: second connecting rod (16) surface has fourth connecting block (18) through round pin axle swing joint, third connecting block (17) surface has telescopic link (19) through round pin axle swing joint, spring (20) have been cup jointed on telescopic link (19) surface, telescopic link (19) other end is on fourth connecting block (18) surface through round pin axle swing joint, head rod (12) other end fixedly connected with slide bar, and the slide bar is total two, fixed connection is on head rod (12) surface and second connecting rod (16) surface respectively, channel-section steel (22) lower fixed surface connection connecting plate (21) encorbelments, connecting plate (21) are total four, and are rectangle fixed connection and encorbelment channel-section steel (22) lower surface.

4. The lifting channel steel frame suitable for the construction of the attached lifting scaffold as claimed in claim 3, wherein: the movable groove has been seted up on connecting plate (21) surface, first connecting rod (12) and second connecting rod (16) are all at the movable inslot through slide bar swing joint, channel-section steel (22) fixed surface of encorbelmenting is connected with guide seat (23), channel-section steel (22) fixed surface is connected with balancing weight (24) under encorbelmenting, base (1) fixed surface is connected with electric putter (25), electric putter (25) are total four, and two bisymmetry fixed connection is on base (1) surface, third threaded rod (26) are worn to be equipped with by first electric putter (25) other end, fixed surface is connected with carousel (27) on third threaded rod (26), fixed surface is connected with handle (28) on carousel (27), third threaded rod (26) fixed surface is connected with support (29).

5. The lifting channel steel frame suitable for the construction of the attached lifting scaffold according to claim 1, wherein: base (1) lower surface seted up recess (31), recess (31) are total four, and are the rectangle and set up at base (1) lower surface, recess (31) inside fixedly connected with second electric putter (32), second electric putter (32) lower fixed surface is connected with the universal wheel, base (1) lower fixed surface is connected with supporting seat (30), supporting seat (30) are total four, and are rectangle fixed connection at base (1) lower surface, energy storage storehouse (33) have been seted up to base (1) inside, the inside fixedly connected with battery in energy storage storehouse (33).