CN216810858U

CN216810858U - Improved heightening device based on scaffold for building construction

Info

Publication number: CN216810858U
Application number: CN202123209417.3U
Authority: CN
Inventors: 王庆龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-06-24
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to the technical field of scaffold heightening devices, in particular to an improved heightening device based on a scaffold for building construction, and solves the problem that the height of a scaffold with a fixed structure in the prior art is nonadjustable. The utility model provides an improved generation increases device based on scaffold frame for construction, includes the fixed plate, the card hole that a plurality of is the rectangular array and distributes is seted up to the inside of fixed plate, the top of fixed plate is provided with elevating system, four card posts that are the rectangular array and distribute of elevating system's bottom fixedly connected with, elevating system can dismantle with the fixed plate through the cooperation in card post and card hole and be connected, elevating system includes the base, be provided with the backup pad directly over the base, be provided with two sets of bracing pieces that are the symmetric distribution between base and the backup pad. The utility model designs the conveniently-detachable lifting device which can be matched with a scaffold for use, realizes the function of locally lifting the supporting surface, can widen the application range of the scaffold with a fixed structure, and has higher practical value.

Description

Improved heightening device based on scaffold for building construction

Technical Field

The utility model relates to the technical field of scaffold heightening devices, in particular to an improved heightening device based on a scaffold for building construction.

Background

The scaffold is a device that provides work platform for high altitude construction, the scaffold can adopt wood according to the user demand, multiple materials such as bamboo and steel are built, the scaffold steadiness of different materials is different, but fixed knot constructs's scaffold all has the defect that can't adjust height according to the construction demand, and in the work progress of reality, the height of construction point often is the state distribution of dispersion, then constructor need frequently squat down on fixed height's scaffold and fill up the foot in order to accomplish the construction, maintain this kind of construction state for a long time and easily cause the shank to tingle, also can dizzy when rising, consequently, there is great potential safety hazard, to this problem, can provide a scaffold heightening device, realize the function according to construction demand adjustment holding surface height.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an improved heightening device based on a scaffold for building construction, and solves the problem that the height of the scaffold with a fixed structure in the prior art is nonadjustable.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an improved heightening device based on a scaffold for building construction comprises a fixed plate, wherein a plurality of clamping holes distributed in a rectangular array are formed in the fixed plate, a lifting mechanism is arranged at the top of the fixed plate, four clamping columns distributed in a rectangular array are fixedly connected to the bottom of the lifting mechanism, and the lifting mechanism is detachably connected with the fixed plate through the matching of the clamping columns and the clamping holes;

the lifting mechanism comprises a base, a supporting plate is arranged right above the base, two groups of supporting rods which are symmetrically distributed are arranged between the base and the supporting plate, each group of supporting rods comprises two supporting rods which are distributed in an X-shaped structure, the two supporting rods are rotatably connected at the crossed part through a rotating shaft, the top ends of the two supporting rods in each group of supporting rods are connected with the supporting plate through a first sliding block, the bottom ends of the two supporting rods in each group of supporting rods are connected with the base through a second sliding block, the supporting rods are rotatably connected with the first sliding block and the supporting plate in a sliding manner, the supporting rods are rotatably connected with the second sliding block and the base in a sliding manner, the two second sliding blocks at the bottom of each group of supporting rods are connected through a cross rod, the cross rod penetrates through the two second sliding blocks, two sections of threads which have opposite rotating directions and correspond to the second sliding blocks one by one are arranged on the outer wall of the cross rod, and the second sliding blocks are connected with the cross rod in a screwing manner through threads, two driving motor of outside bolt fixedly connected with of base, two driving motor output shafts all run through the lateral wall of base and are connected with two horizontal pole transmissions respectively, and driving motor's output shaft all rotates with the base to be connected.

Preferably, the fixed plate includes the center pillar, and the outside of center pillar is provided with two curb plates that are the symmetric distribution, and every curb plate all is connected with the center pillar through two adapter sleeves, adapter sleeve and center pillar rotate be connected and with corresponding curb plate fixed connection.

Preferably, the outside fixedly connected with four of fixed plate are the connecting seat of rectangular array distribution, and the bottom of fixed plate is provided with two clamp plates that are the symmetric distribution, and every clamp plate all is connected with two connecting seats at top through the litter.

Preferably, the sliding rod penetrates through the connecting seat and is fixedly connected with the pressing plate at the bottom, the sliding rod is elastically and slidably connected with the connecting seat through a spring, and the spring is sleeved on the outer wall of the sliding rod.

Preferably, the bottom of the side plate is fixedly connected with a non-slip mat.

Preferably, the side plates are of a double-layer net structure.

The utility model has at least the following beneficial effects:

insert the downthehole position that can fix elevating system of card with the card post of elevating system bottom, and can freely adjust elevating system's position according to the construction demand for a plurality of elevating system of scaffold top mountable of fixed knot structure, realize local increase and the effect of the high difference of heightening everywhere, effectively widened the application range of scaffold frame and to the adaptability of different processing demands, promoted construction convenience and security.

The utility model also has the following beneficial effects:

the fixed plate formed by the two side plates can be folded when not in use, so that the self volume of the fixed plate is reduced, and the storage and transportation are convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

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

FIG. 2 is a top view of the fixing plate and the pressing plate;

fig. 3 is a front sectional view of the elevating mechanism.

In the figure: 1. a fixing plate; 2. a clamping hole; 3. a lifting mechanism; 4. clamping the column; 5. a connecting seat; 6. a slide rod; 7. pressing a plate; 8. a non-slip mat; 9. a center pillar; 10. a side plate; 11. connecting sleeves; 12. a base; 13. a support plate; 14. a support bar; 15. a first slider; 16. a second slider; 17. a cross bar; 18. the motor is driven.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-3, an improved heightening device based on a scaffold for building construction comprises a fixing plate 1, wherein a plurality of clamping holes 2 distributed in a rectangular array are formed in the fixing plate 1, a lifting mechanism 3 is arranged at the top of the fixing plate 1, four clamping columns 4 distributed in a rectangular array are fixedly connected to the bottom of the lifting mechanism 3, and the lifting mechanism 3 is detachably connected with the fixing plate 1 through the matching of the clamping columns 4 and the clamping holes 2;

the lifting mechanism 3 comprises a base 12, a support plate 13 is arranged right above the base 12, two groups of support rods 14 which are symmetrically distributed are arranged between the base 12 and the support plate 13, each group of support rods 14 comprises two support rods 14 which are distributed in an X-shaped structure, the two support rods 14 are rotatably connected at the intersection part through a rotating shaft, the top ends of the two support rods 14 in each group of support rods 14 are connected with the support plate 13 through a first slide block 15, the bottom ends of the two support rods are connected with the base 12 through a second slide block 16, the support rods 14 are rotatably connected with the first slide block 15, the first slide block 15 is slidably connected with the support plate 13, the support rods 14 are rotatably connected with the second slide block 16, the second slide blocks 16 at the bottom of each group of support rods 14 are connected through a cross rod 17, the cross rod 17 penetrates through the two second slide blocks 16, two sections of threads which have opposite rotation directions and are in one-to-one correspondence with the second slide blocks 16 are arranged on the outer wall of the cross rod 17, the second sliding block 16 is connected with the cross rod 17 in a threaded screwing mode, two driving motors 18 are fixedly connected to the outer side of the base 12 through bolts, output shafts of the two driving motors 18 penetrate through the side wall of the base 12 and are in transmission connection with the two cross rods 17 respectively, and output shafts of the driving motors 18 are connected with the base 12 in a rotating mode.

The scheme has the following working processes:

erect fixed knot structure's scaffold frame according to the position of the construction point of minimum, place fixed plate 1 on the scaffold frame afterwards, place elevating system 3 in the corresponding position department of higher processing point afterwards, card post 4 stretches into the position that can fix elevating system 3 in calorie hole 2, the adjustment is opened driving motor 18 at last and is adjusted the effect that the high holding surface of backup pad 13 is in order to realize heightening, the scaffold frame of a plurality of elevating system 3 cooperation fixed knot structure can provide multiple high holding surface in order to satisfy the processing demand.

According to the working process, the following steps are known:

the fixed plate 1 is matched with the lifting mechanism 3 which can be assembled and disassembled freely and quickly, so that a supporting surface with various heights can be provided, the application range of the scaffold is widened, and the construction convenience is improved.

Further, fixed plate 1 includes center pillar 9, and the outside of center pillar 9 is provided with two curb plates 10 that are the symmetric distribution, and every curb plate 10 all is connected with center pillar 9 through two adapter sleeves 11, adapter sleeve 11 with center pillar 9 rotate be connected and with corresponding curb plate 10 fixed connection, the folding volume that reduces fixed plate 1 of two curb plates 10 of accessible, the transportation of being convenient for is accomodate.

Further, the outside fixedly connected with of fixed plate 1 is four connecting seats 5 that are the distribution of rectangle array, and the bottom of fixed plate 1 is provided with two clamp plates 7 that are the symmetric distribution, and every clamp plate 7 all is connected with two connecting seats 5 at top through litter 6, and clamp plate 7 cooperation fixed plate 1 can block the scaffold frame in order to promote the steadiness.

Furthermore, a sliding rod 6 penetrates through the connecting seat 5 and is fixedly connected with a pressing plate 7 at the bottom, the sliding rod 6 is elastically and slidably connected with the connecting seat 5 through a spring, and the spring is sleeved on the outer wall of the sliding rod 6, so that the pressing plate 7 can adapt to scaffolds with different sizes.

Furthermore, the bottom of the side plate 10 is fixedly connected with an anti-slip pad 8, so that friction force can be improved, and the fixed plate 1 is prevented from slipping.

Furthermore, the side plate 10 is of a double-layer net structure, so that the dead weight of the fixing plate 1 can be reduced while the depth of the clamping hole 2 is increased.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a device is increased to improved generation based on scaffold frame for construction, includes fixed plate (1), its characterized in that: a plurality of clamping holes (2) distributed in a rectangular array are formed in the fixed plate (1), a lifting mechanism (3) is arranged at the top of the fixed plate (1), four clamping columns (4) distributed in a rectangular array are fixedly connected to the bottom of the lifting mechanism (3), and the lifting mechanism (3) is detachably connected with the fixed plate (1) through the matching of the clamping columns (4) and the clamping holes (2);

the lifting mechanism (3) comprises a base (12), a supporting plate (13) is arranged right above the base (12), two groups of supporting rods (14) which are symmetrically distributed are arranged between the base (12) and the supporting plate (13), each group of supporting rods (14) comprises two supporting rods (14) which are distributed in an X-shaped structure, the two supporting rods (14) are rotatably connected at the cross positions through rotating shafts, the top ends of the two supporting rods (14) in each group of supporting rods (14) are connected with the supporting plate (13) through first sliders (15), the bottom ends of the two supporting rods (14) are connected with the base (12) through second sliders (16), the supporting rods (14) are rotatably connected with the first sliders (15) and are slidably connected with the supporting plate (13), the supporting rods (14) are rotatably connected with the second sliders (16) and are slidably connected with the base (12), every group two second slider (16) of bracing piece (14) bottom all are connected through horizontal pole (17), horizontal pole (17) run through two second slider (16), set up two sections on the outer wall of horizontal pole (17) and revolve to opposite and with the screw thread of second slider (16) one-to-one, second slider (16) lead to the screw thread with horizontal pole (17) and close soon and be connected, two driving motor (18) of outside bolt fixedly connected with of base (12), two driving motor (18) output shafts all run through the lateral wall of base (12) and are connected with two horizontal pole (17) transmissions respectively, the output shaft of driving motor (18) all rotates with base (12) and is connected.

2. The improved heightening device based on the scaffold for building construction as set forth in claim 1, wherein: fixed plate (1) includes center pillar (9), the outside of center pillar (9) is provided with two curb plate (10) that are the symmetric distribution, every curb plate (10) all are connected with center pillar (9) through two adapter sleeve (11), adapter sleeve (11) rotate with center pillar (9) be connected and with corresponding curb plate (10) fixed connection.

3. The improved heightening device based on the scaffold for building construction as set forth in claim 2, wherein: the outer side of the fixing plate (1) is fixedly connected with four connecting seats (5) distributed in a rectangular array, two pressing plates (7) distributed symmetrically are arranged at the bottom of the fixing plate (1), and each pressing plate (7) is connected with the two connecting seats (5) at the top through a sliding rod (6).

4. The improved heightening device based on the scaffold for building construction as set forth in claim 3, wherein: the sliding rod (6) penetrates through the connecting seat (5) and is fixedly connected with the pressing plate (7) at the bottom, the sliding rod (6) is elastically and slidably connected with the connecting seat (5) through a spring, and the spring is sleeved on the outer wall of the sliding rod (6).

5. The improved heightening device based on the scaffold for building construction as set forth in claim 2, wherein: the bottom of the side plate (10) is fixedly connected with an anti-skid pad (8).

6. The improved heightening device based on the scaffold for building construction as set forth in claim 2, wherein: the side plates (10) are of a double-layer net structure.