CN216552951U

CN216552951U - Portable adjustable lift platform for interior decoration

Info

Publication number: CN216552951U
Application number: CN202122567764.7U
Authority: CN
Inventors: 曹晶晶; 张中权; 马天龙
Original assignee: Liaoning Yilin Construction Technology Group Co ltd
Current assignee: Liaoning Yilin Construction Technology Group Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-05-17
Anticipated expiration: 2031-10-25

Abstract

The utility model provides a portable adjustable lifting platform for interior decoration, which belongs to the technical field of interior decoration and comprises: the device comprises a base, a first rotating rod, a first strip hole, a second rotating rod, a lifting seat, a second strip hole, a first limiting rod, a second limiting rod, a threaded rod, a nut, a abdicating groove, a connecting rod, a roller and a supporting rod; utilize the characteristic of screw thread auto-lock, adjust and support lift platform's height, need not to use consumer such as electronic promotion and cylinder, application range is wider. The elevating platform bottom is provided with collapsible gyro wheel, is convenient for remove elevating platform. By screwing the nut, the extending length of the threaded rod can be changed, a driving device is omitted, the manufacturing cost is lower, and the construction environment is better met. The thread has a self-locking function, can convert rotary motion into linear motion, and is more labor-saving and more stable in adjustment; when a worker stands on the lifting platform, another person can directly adjust the height of the lifting seat by screwing the nut so as to meet different use requirements.

Description

Portable adjustable lift platform for interior decoration

Technical Field

The utility model belongs to the technical field of interior decoration, and particularly relates to a portable adjustable lifting platform for interior decoration.

Background

The interior decoration is the theory including room design, fitment, furniture layout and various small decoration points, and its emphasis is to the decoration construction in the building, not only during the decoration design construction period, but also includes the long-term continuous decoration after entering, and fitment and decoration are inseparable. In interior decoration, the most important is the treatment of the wall surface, which not only needs to keep the wall surface flat, but also needs to paint the wall surface, paste ceramic tiles on the wall surface and the like. When the wall surface close to the roof needs to be treated, the material needs to be lifted to a high position in advance so as to ensure that the construction is carried out smoothly. At present, during high-altitude construction, generally one worker is on a ladder, and the other person stands underground to continuously transfer materials, so that two persons are needed to cooperate. Especially, when the construction area is large, the cost of manpower and material resources is high, which causes waste.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems that in the prior art, wall decoration needs two persons for high-place construction, manpower waste is caused, the manpower cost is high and the like, the utility model provides a portable adjustable lifting platform for indoor decoration, which utilizes the self-locking characteristic of threads to lock the position, adjusts and supports the height of the lifting platform and lifts materials; and electric pushing, air cylinders and other electric equipment are not needed, and the construction cost is reduced. The specific technical scheme is as follows:

a portable adjustable lift platform for interior decoration, comprising: the device comprises a base, a first rotating rod, a first strip hole, a second rotating rod, a lifting seat, a second strip hole, a first limiting rod, a second limiting rod, a threaded rod, a nut, a abdicating groove, a connecting rod, a roller and a supporting rod; a first accommodating groove is formed in the top surface of the base; the two first rotating rods are arranged in the first accommodating groove in parallel, and one ends of the two first rotating rods are simultaneously and rotatably connected with the base; the two first elongated holes are symmetrically arranged on two opposite side walls of the base; the two second rotating rods are arranged between the two first rotating rods in parallel, one ends of the two second rotating rods are respectively embedded into the two first long strip holes, and the second rotating rods and the first rotating rods are arranged in a crossed mode; the lifting seat is arranged above the base in parallel, a second accommodating groove is formed in the bottom surface of the lifting seat, and the other ends of the two second rotating rods are simultaneously in rotating connection with the lifting seat; the second elongated holes are parallel to the first elongated holes, the two second elongated holes are symmetrically arranged on two opposite side walls of the lifting seat, and the other ends of the two first rotating rods are respectively embedded into the two second elongated holes; the first limiting rod is parallel to the base, and two ends of the first limiting rod are respectively connected with one ends of the two second rotating rods; the second limiting rod is parallel to the first limiting rod, and two ends of the second limiting rod are respectively connected with the other ends of the two first rotating rods; the threaded rod is perpendicular to the first limiting rod, one end of the threaded rod is connected with the first limiting rod, and the other end of the threaded rod penetrates through the base; the two nuts are sleeved on the outer side of the threaded rod at the same time and are respectively attached to the inner wall and the outer wall of the base; the four abdicating grooves are arranged on the bottom surface of the base; one ends of the four connecting rods are simultaneously and rotatably connected with the bottom surface of the base; the four rollers are respectively connected with the other ends of the four connecting rods; four the bracing piece simultaneously with the bottom surface of base is connected, and four the bracing piece respectively with four connecting rod looks joint.

In addition, the portable adjustable lifting platform for interior decoration in the technical scheme provided by the utility model can also have the following additional technical characteristics:

in the above technical solution, preferably, the portable adjustable lifting platform for interior decoration further includes: a third limiting rod; the third gag lever post is on a parallel with the base, the third gag lever post passes two in proper order first bull stick and two the second bull stick, just the third gag lever post with first bull stick with the second bull stick rotates to be connected.

In the above technical solution, preferably, the portable adjustable lifting platform for interior decoration further comprises: a first positioning rod; the first positioning rod is perpendicular to the first rotating rods, and the first positioning rod sequentially penetrates through one ends of the two first rotating rods and the base; wherein a gap exists between the first positioning rod and the first rotating rod.

In the above technical solution, preferably, the portable adjustable lifting platform for interior decoration further includes: a second positioning rod; the second positioning rod is perpendicular to the second rotating rods and sequentially penetrates through the other ends of the two second rotating rods and the lifting seat; wherein, there is the clearance between second locating lever and the second bull stick.

In the above technical solution, preferably, the portable adjustable lifting platform for interior decoration further includes: a fixed block; the fixing block is sleeved on the outer side of the first limiting rod and connected with the first limiting rod; wherein, the threaded rod is connected with the fixed block.

In the above technical solution, preferably, the portable adjustable lifting platform for interior decoration further includes: a connecting shaft; after the connecting shaft penetrates through the connecting rod, the connecting shaft is connected with the base; wherein a gap exists between the connecting shaft and the connecting rod.

In the above technical solution, preferably, the portable adjustable lifting platform for interior decoration further includes: a card slot; the draw-in groove sets up on the bottom surface of bracing piece, just the connecting rod with draw-in groove looks joint.

In the above technical solution, preferably, the portable adjustable lifting platform for interior decoration further includes: a holder; the clamping seat is embedded into the abdicating groove, one side face is connected with the base, and the other side face of the clamping seat is provided with an opening.

In the above technical solution, preferably, the holder is a plastic holder.

Compared with the prior art, the portable adjustable lifting platform for indoor decoration has the beneficial effects that: adopt this kind of connected mode, simple structure utilizes the characteristic of screw thread auto-lock, locks the dead position, adjusts and supports lift platform's height, and safe and reliable need not to use consumer such as electronic promotion and cylinder, reduces construction cost, and application range is wider. The elevating platform bottom is provided with collapsible gyro wheel, is convenient for remove lift platform, and it is more convenient to use for the construction process.

First, the base top surface is provided with first holding tank, can place some instruments of construction usefulness, can play the effect of accomodating to the instrument, portable.

Second, the lift seat passes through threaded rod and nut control, through revolving the twisted nut, can change the length that the threaded rod stretches out, and then drives first gag lever post and remove to drive the swing of second bull stick, realize the function that the control lift seat goes up and down, save drive arrangement, the cost of manufacture is lower, more accords with the construction environment.

Thirdly, because the threads have a self-locking function and can convert rotary motion into linear motion, the adjustment is more labor-saving and more stable; when a worker stands on the lifting platform, another person can directly adjust the extending distance of the threaded rod by screwing the nut, and the height of the lifting seat is adjusted to meet different use requirements.

And fourthly, when the lifting platform moves, the connecting rod and the idler wheel are rotated out from the abdicating groove, the idler wheel is limited by the supporting rod and can be contacted with the ground, the lifting platform can be moved to the designated position conveniently, and the lifting platform does not need to be carried.

Fifthly, when the lifting platform is used, the connecting rods and the idler wheels are embedded into the yielding grooves, the lifting platform can be supported by the supporting rods, and stability during operation is guaranteed.

Drawings

FIG. 1 is a sectional view of a portable adjustable indoor finishing elevating platform according to an embodiment of the present invention;

FIG. 2 is a front view of a portable adjustable lifting platform for interior decoration according to an embodiment of the present invention;

FIG. 3 is an enlarged view of FIG. 1 at A;

FIG. 4 is an enlarged view of FIG. 2 at B;

FIG. 5 is a bottom view of a base of a portable adjustable lift platform for interior decoration in accordance with an embodiment of the present invention;

wherein, the correspondence between the reference numbers and the part names in fig. 1 to 5 is:

10. a base; 12. a first rotating lever; 14. a first elongated hole; 16. a second rotating rod; 18. a lifting seat; 20. a second elongated hole; 22. a first limit rod; 24. a second limiting rod; 26. a threaded rod; 28. a nut; 30. a yielding groove; 32. a connecting rod; 33. a roller; 34. a support bar; 36. a third limiting rod; 38. a first positioning rod; 40. a second positioning rod; 42. a fixed block; 44. a connecting shaft; 46. a card slot; 48. a clamping seat.

Detailed Description

The utility model will be further described with reference to the following examples and figures 1-5, but the utility model is not limited to these examples.

Example 1

A portable adjustable lifting platform for interior decoration, as shown in fig. 1-5, comprising: the device comprises a base 10, a first rotating rod 12, a first long hole 14, a second rotating rod 16, a lifting seat 18, a second long hole 20, a first limiting rod 22, a second limiting rod 24, a threaded rod 26, a nut 28, a abdicating groove 30, a connecting rod 32, a roller 33 and a supporting rod 34; a first accommodating groove is formed in the top surface of the base 10; the two first rotating rods 12 are arranged in the first accommodating groove in parallel, and one ends of the two first rotating rods 12 are simultaneously and rotatably connected with the base 10; the two first elongated holes 14 are symmetrically arranged on two opposite side walls of the base 10; the two second rotating rods 16 are arranged between the two first rotating rods 12 in parallel, one ends of the two second rotating rods 16 are respectively embedded into the two first strip holes 14, and the second rotating rods 16 and the first rotating rods 12 are arranged in a crossed manner; the lifting seat 18 is arranged above the base 10 in parallel, a second accommodating groove is formed in the bottom surface of the lifting seat 18, and the other ends of the two second rotating rods 16 are simultaneously connected with the lifting seat 18 in a rotating mode; the second elongated holes 20 are parallel to the first elongated holes 14, the two second elongated holes 20 are symmetrically arranged on two opposite side walls of the lifting seat 18, and the other ends of the two first rotating rods 12 are respectively embedded into the two second elongated holes 20; the first limiting rod 22 is parallel to the base 10, and two ends of the first limiting rod 22 are respectively connected with one ends of the two second rotating rods 16; the second limiting rod 24 is parallel to the first limiting rod 22, and two ends of the second limiting rod 24 are respectively connected with the other ends of the two first rotating rods 12; the threaded rod 26 is perpendicular to the first limiting rod 22, one end of the threaded rod 26 is connected with the first limiting rod 22, and the other end of the threaded rod 26 penetrates through the base 10; two nuts 28 are simultaneously sleeved on the outer side of the threaded rod 26, and the two nuts 28 are respectively attached to the inner wall and the outer wall of the base 10; four receding grooves 30 are arranged on the bottom surface of the base 10; one ends of the four connecting rods 32 are simultaneously and rotatably connected with the bottom surface of the base 10; the four rollers 33 are respectively connected with the other ends of the four connecting rods 32; the four support rods 34 are connected to the bottom surface of the base 10, and the four support rods 34 are respectively connected to the four connecting rods 32.

The lift platform is used to portable adjustable interior decoration of this embodiment still includes: a third stopper rod 36; through making third gag lever post 36 be on a parallel with base 10, third gag lever post 36 passes two first bull sticks 12 and two second bull sticks 16 in proper order, and third gag lever post 36 rotates with first bull stick 12 and second bull stick 16 to be connected, make first bull stick 12 and second bull stick 16 rotate to be connected, it is spacing to carry out first bull stick 12 and second bull stick 16, guarantee first bull stick 12 and second bull stick 16 pivoted stability, thereby make the steady lift of seat 18, guarantee operating personnel's stability.

The lift platform is used to portable adjustable interior decoration of this embodiment still includes: a first positioning rod 38; by making the first positioning rod 38 perpendicular to the first rotation rods 12, the first positioning rod 38 sequentially passes through one end of the two first rotation rods 12 and the base 10, and making a gap exist between the first positioning rod 38 and the first rotation rod 12, so that the first rotation rod 12 is rotatably connected with the first positioning rod 38, and the first rotation rod 12 is ensured to only rotate relative to the base 10 without sliding, thereby ensuring the stability of the lifting seat 18 during lifting.

The lift platform is used to portable adjustable interior decoration of this embodiment still includes: a second positioning rod 40; through making second locating lever 40 perpendicular to second bull stick 16, second locating lever 40 passes two second bull sticks 16's the other end and lift seat 18 in proper order, has the clearance between second locating lever 40 and the second bull stick 16, makes second bull stick 16 and second locating lever 40 rotate and is connected, ensures that second bull stick 16 only rotates for lift seat 18, and does not take place to slide, guarantees the stability when lift seat 18 goes up and down.

The lift platform is used to portable adjustable interior decoration of this embodiment still includes: a fixed block 42; through the outside of sleeving fixed block 42 at first gag lever post 22, and fixed block 42 is connected with first gag lever post 22, and make threaded rod 26 be connected with fixed block 42, increase the area of contact of first gag lever post 22 and threaded rod 26, be convenient for with thicker threaded rod 26 stable connection, thereby spacing through great nut 28, carry out the powerful support to the gag lever post, with the high fixed of seat 18 that goes up and down, the bearing capacity of increase seat 18 prolongs the life of product.

The lift platform is used to portable adjustable interior decoration of this embodiment still includes: a connecting shaft 44; after the connecting shaft 44 penetrates through the connecting rod 32, the connecting shaft 44 is connected with the base 10, a gap exists between the connecting shaft 44 and the connecting rod 32, the connecting shaft 44 is completely embedded into the abdicating groove 30, the connecting rod 32 is rotatably connected with the base 10, the positions of the connecting rod 32 and the roller 33 are adjusted, the connecting rod 32 and the roller 33 can be quickly retracted into the abdicating groove 30, and the stability of the lifting platform is guaranteed.

The lift platform is used to portable adjustable interior decoration of this embodiment still includes: a card slot 46; through setting up draw-in groove 46 on the bottom surface of bracing piece 34, and connecting rod 32 and draw-in groove 46 joint mutually, through making connecting rod 32 imbed in draw-in groove 46, connecting rod 32 separates with bracing piece 34 when preventing to remove, guarantees bracing piece 34 to the spacing stability of connecting rod 32, and is more steady when making lift platform remove.

The lift platform is used to portable adjustable interior decoration of this embodiment still includes: a holder 48; through embedding the clamping seat 48 into the abdicating groove 30, one side surface is connected with the base 10, and the other side surface of the clamping seat 48 is provided with an opening, the connecting rod 32 can be fixed in the abdicating groove 30, the abrasion of the roller 33 is avoided, and the service life of the platform is ensured.

In this embodiment, the clamping seat 48 is made of plastic, the plastic clamping seat has elasticity, and can be slightly elastically deformed, and the connecting rod 32 can be clamped after the connecting rod 32 is embedded into the clamping seat 48, so that the roller 33 can be fixed in the receding groove 30.

The device of the embodiment is applied to a certain indoor decoration field. Through the thread lock, the height of the lifting seat 18 is fixed, and the stability of the lifting seat 18 is improved. The device can promote building material, also can assist the workman to ascend a height, bears alone weight. The finishing material is placed on the lift platform 18 and the first nut 28 is threaded to move the threaded rod 26 inwardly to raise the lift platform 18 upwardly. By screwing the nut 28, the height of the lifting seat 18 can be changed slowly, and the lifting seat 18 is kept in a horizontal state in the lifting process through a plurality of limiting rods and positioning rods, so that materials on the lifting seat 18 are prevented from sliding off. The work which needs to be completed by two persons in cooperation can be completed by one person, so that manpower and material resources are saved. And the device does not need to use an electric driving device, has lower use cost and manufacturing cost and meets the requirement of interior decoration.

Example 2

A portable adjustable lifting platform for interior decoration, as shown in fig. 1-5, comprising: the device comprises a base 10, a first rotating rod 12, a first long hole 14, a second rotating rod 16, a lifting seat 18, a second long hole 20, a first limiting rod 22, a second limiting rod 24, a threaded rod 26, a nut 28, a abdicating groove 30, a connecting rod 32, a roller 33 and a supporting rod 34; a first accommodating groove is formed in the top surface of the base 10; the two first rotating rods 12 are arranged in the first accommodating groove in parallel, and one ends of the two first rotating rods 12 are simultaneously and rotatably connected with the base 10; the two first elongated holes 14 are symmetrically arranged on two opposite side walls of the base 10; two second rotating rods 16 are arranged between the two first rotating rods 12 in parallel, one ends of the two second rotating rods 16 are respectively embedded into the two first strip holes 14, and the second rotating rods 16 and the first rotating rods 12 are arranged in a crossed manner; the lifting seat 18 is arranged above the base 10 in parallel, a second accommodating groove is formed in the bottom surface of the lifting seat 18, and the other ends of the two second rotating rods 16 are simultaneously connected with the lifting seat 18 in a rotating mode; the second elongated holes 20 are parallel to the first elongated holes 14, the two second elongated holes 20 are symmetrically arranged on two opposite side walls of the lifting seat 18, and the other ends of the two first rotating rods 12 are respectively embedded into the two second elongated holes 20; the first limiting rod 22 is parallel to the base 10, and two ends of the first limiting rod 22 are respectively connected with one ends of the two second rotating rods 16; the second limiting rod 24 is parallel to the first limiting rod 22, and two ends of the second limiting rod 24 are respectively connected with the other ends of the two first rotating rods 12; the threaded rod 26 is perpendicular to the first limiting rod 22, one end of the threaded rod 26 is connected with the first limiting rod 22, and the other end of the threaded rod 26 penetrates through the base 10; two nuts 28 are simultaneously sleeved on the outer side of the threaded rod 26, and the two nuts 28 are respectively attached to the inner wall and the outer wall of the base 10; four receding grooves 30 are arranged on the bottom surface of the base 10; one ends of the four connecting rods 32 are simultaneously and rotatably connected with the bottom surface of the base 10; the four rollers 33 are respectively connected with the other ends of the four connecting rods 32; the four support rods 34 are connected to the bottom surface of the base 10, and the four support rods 34 are respectively connected to the four connecting rods 32.

The lift platform is used to portable adjustable interior decoration of this embodiment still includes: a holder 48; through embedding the clamping seat 48 into the abdicating groove 30, one side surface of the clamping seat 48 is connected with the base 10, and the other side surface of the clamping seat 48 is provided with an opening, the connecting rod 32 can be fixed in the abdicating groove 30, the abrasion of the roller 33 is avoided, and the service life of the platform is ensured.

The device of the embodiment is applied to a certain indoor decoration field. When the platform moves, the connecting rod 32 is embedded into the clamping seat 48, the roller 33 is embedded into the base 10, and the supporting rod 34 supports the base 10, so that the base 10 has a certain height from the ground. When moving, need not to overturn base 10, can take out connecting rod 32, it is spacing through bracing piece 34, make gyro wheel 33 and ground contact, the moving platform of being convenient for to remove the platform to the next position that awaits processing fast. Because this lift platform can remove at any time, also can realize the function of transporting the material. Compare in fixed position's hoisting device, it is more convenient to use this platform construction, and efficiency is higher, and the construction process can accelerate more than 10%.

Claims

1. The utility model provides a portable adjustable lift platform for interior decoration, its characterized in that, portable adjustable lift platform for interior decoration includes:

the device comprises a base (10), wherein a first accommodating groove is formed in the top surface of the base (10);

the two first rotating rods (12) are arranged in the first accommodating groove in parallel, and one ends of the two first rotating rods (12) are simultaneously and rotatably connected with the base (10);

the two first elongated holes (14) are symmetrically arranged on two opposite side walls of the base (10);

the two second rotating rods (16) are arranged between the two first rotating rods (12) in parallel, one ends of the two second rotating rods (16) are respectively embedded into the two first strip holes (14), and the second rotating rods (16) and the first rotating rods (12) are arranged in a crossed mode;

the lifting seat (18) is arranged above the base (10) in parallel, a second accommodating groove is formed in the bottom surface of the lifting seat (18), and the other ends of the two second rotating rods (16) are simultaneously and rotatably connected with the lifting seat (18);

the second long holes (20) are parallel to the first long holes (14), the two second long holes (20) are symmetrically arranged on two opposite side walls of the lifting seat (18), and the other ends of the two first rotating rods (12) are respectively embedded into the two second long holes (20);

the first limiting rod (22), the first limiting rod (22) is parallel to the base (10), and two ends of the first limiting rod (22) are respectively connected with one end of each of the two second rotating rods (16);

the second limiting rod (24) is parallel to the first limiting rod (22), and two ends of the second limiting rod (24) are respectively connected with the other ends of the two first rotating rods (12);

the threaded rod (26), the threaded rod (26) is perpendicular to the first limiting rod (22), one end of the threaded rod (26) is connected with the first limiting rod (22), and the other end of the threaded rod (26) penetrates through the base (10);

the two nuts (28) are sleeved on the outer side of the threaded rod (26) at the same time, and the two nuts (28) are respectively attached to the inner wall and the outer wall of the base (10);

the four abdicating grooves (30) are arranged on the bottom surface of the base (10);

one ends of the four connecting rods (32) are simultaneously and rotatably connected with the bottom surface of the base (10);

the four rollers (33) are respectively connected with the other ends of the four connecting rods (32);

the supporting rods (34) are connected with the bottom surface of the base (10) at the same time, and the supporting rods (34) are connected with the connecting rods (32) in a clamped mode.

2. The portable adjustable lift platform for interior finishing as recited in claim 1, further comprising:

third gag lever post (36), third gag lever post (36) are on a parallel with base (10), third gag lever post (36) pass two in proper order first bull stick (12) and two second bull stick (16), just third gag lever post (36) with first bull stick (12) with second bull stick (16) rotate to be connected.

3. The portable adjustable lift platform for interior finishing as recited in claim 1, further comprising:

the first positioning rod (38), the first positioning rod (38) is perpendicular to the first rotating rods (12), and the first positioning rod (38) sequentially penetrates through one ends of the two first rotating rods (12) and the base (10);

wherein a gap exists between the first positioning rod (38) and the first rotating rod (12).

4. The portable adjustable lift platform for interior finishing as recited in claim 3, further comprising:

the second positioning rod (40) is perpendicular to the second rotating rods (16), and the second positioning rod (40) sequentially penetrates through the other ends of the two second rotating rods (16) and the lifting seat (18);

wherein a gap exists between the second positioning rod (40) and the second rotating rod (16).

5. The portable adjustable lift platform for interior finishing as recited in claim 1, further comprising:

the fixing block (42) is sleeved on the outer side of the first limiting rod (22), and the fixing block (42) is connected with the first limiting rod (22);

wherein the threaded rod (26) is connected with the fixing block (42).

6. The portable adjustable lift platform for interior finishing as recited in claim 1, further comprising:

the connecting shaft (44), after the connecting shaft (44) passes through the connecting rod (32), the connecting shaft (44) is connected with the base (10);

wherein a gap exists between the connecting shaft (44) and the connecting rod (32).

7. The portable adjustable lift platform for interior finishing as recited in claim 1, further comprising:

the clamping groove (46), the clamping groove (46) sets up on the bottom surface of bracing piece (34), just connecting rod (32) with clamping groove (46) looks joint.

8. The portable adjustable lift platform for interior finishing as recited in claim 7, further comprising:

the clamping seat (48), the clamping seat (48) imbeds in the groove of stepping down (30), a clamping seat (48) one side with base (10) are connected, just the another side of clamping seat (48) is provided with the opening.

9. The portable adjustable indoor finishing lifting platform as claimed in claim 8, wherein:

the clamping seat (48) is a plastic clamping seat.