CN210563325U

CN210563325U - Attached lifting scaffold with guide rail guide wheels

Info

Publication number: CN210563325U
Application number: CN201921304273.XU
Authority: CN
Inventors: 王法财; 李卫; 杨学峰; 付道营
Original assignee: Shandong Zhongjia Safety Technology Co Ltd
Current assignee: Shandong Zhongjia Safety Technology Co Ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-05-19
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses an inserted lift scaffold with guide rail leading wheel relates to scaffold technical field, including the girder, be provided with slide rail device and hoisting accessory between girder and the wall, slide rail device sets up the top at hoisting accessory, be connected with the wall between girder and the wall and support, be provided with U type connecting plate between girder and the wall support, be connected with the pulley between girder and the U type connecting plate. The bracing piece has been set up, the condition that makes the scaffold frame fall suddenly because of each side reason takes place during can preventing to hoist, can play the effect of safety guarantee, can protect job site constructor's life safety, the girder of being convenient for install has been set up, make things convenient for the staff to need to adjust the height of building and local regulation requirement adjustment scaffold frame according to the on-the-spot needs, can improve the construction material utilization ratio, spacing dead lever has been set up, enable the scaffold frame and fix on the wall, thereby can improve the fixity between scaffold frame and wall at ordinary times.

Description

Attached lifting scaffold with guide rail guide wheels

Technical Field

The utility model relates to a scaffold frame technical field specifically is an attached lifting scaffold frame with guide rail leading wheel.

Background

The scaffold is a working platform which is erected for ensuring each construction process to be carried out smoothly; the attached lifting scaffold equipment is a novel scaffold technology which is rapidly developed in the early century, and has important influence on the progress of construction technology in China. The high-altitude operation is changed into the low-altitude operation, the suspension operation is changed into the operation inside the frame body, and the high-altitude operation frame has the characteristics of remarkable low carbon property, high technological content, more economy, safety, more convenience and the like; the attached lifting scaffold is an outer scaffold which is erected at a certain height, attached to an engineering structure, capable of climbing or descending layer by layer along with the engineering structure by virtue of self lifting equipment and devices and provided with an anti-overturning and anti-falling device; the attached lifting scaffold mainly comprises an attached lifting scaffold frame body structure, an attached support, an anti-tilting device, an anti-falling device, a lifting mechanism, a control device and the like.

However, the existing attached scaffold is not provided with a support rod, the condition that the scaffold falls suddenly due to various reasons during hoisting cannot be prevented, the effect of safety guarantee cannot be achieved, the life safety of construction site constructors cannot be protected, a girder convenient to install is not arranged, the height of the scaffold is required to be adjusted by inconvenient workers according to site needs and local regulations, the utilization rate of construction materials cannot be improved, a limit fixing rod is not arranged, the scaffold cannot be fixed on a wall surface, and therefore the fixity between the scaffold and the wall surface at ordinary times cannot be improved. Accordingly, one skilled in the art has provided an attachable lifting scaffold with a guide rail guide wheel to solve the problems set forth in the background art as described above.

Disclosure of Invention

An object of the utility model is to provide an inserted lift scaffold with guide rail leading wheel, with the bracing piece that does not set up that proposes in solving above-mentioned background art, the condition that makes the scaffold frame fall suddenly because of the aspect reason takes place when can not preventing to hoist, can not play the effect of safety guarantee, can not protect job site constructor's life safety, do not set up the girder of being convenient for to install, inconvenient staff need adjust the height of building and local regulation requirement adjustment scaffold frame according to the on-the-spot needs, can not improve the construction material utilization ratio, do not set up spacing dead lever, can not make the scaffold frame fix on the wall, thereby can not improve the problem of the fixity between scaffold frame and wall at ordinary times.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an inserted lift scaffold with guide rail leading wheel, includes the girder, the below fixed mounting of girder has the bottom plate, the left side of girder is provided with the wall, be provided with slide rail device and hoisting accessory between girder and the wall, slide rail device sets up the top at hoisting accessory, the surface of girder evenly is provided with the stopper, be connected with the wall between girder and the wall and support, be provided with U type connecting plate between girder and the wall support, be connected with the pulley between girder and the U type connecting plate.

As a further aspect of the present invention: the main beam comprises an I-shaped beam, a stand column and a reinforcing beam, the stand column is located on one side of the I-shaped beam, the reinforcing beam is uniformly distributed between the stand column and the I-shaped beam, a clamping groove is formed in the upper end of the stand column, a bolt is arranged at the lower end of the stand column, the clamping groove is embedded with the bolt, and the main beam is connected with the pulley through the I-shaped beam.

As a further aspect of the present invention: the sliding rail is arranged on two sides of the I-beam, connecting blocks are arranged on the outer surface of the I-beam above the two sides of the sliding rail, connecting keys are arranged on the outer surface of the I-beam below the two sides of the sliding rail, and the connecting blocks are embedded with the connecting keys.

As a further aspect of the present invention: the utility model discloses a wall support, including wall support, U type connecting plate, wall support, first fixed plate, second fixed plate, open slot, wall support, U type connecting plate, wall support, the lateral surface that wall supported is provided with first fixed plate, the surface position department that one side of first fixed plate is located wall support is provided with the second fixed plate, be provided with the open slot between first fixed plate and the second fixed plate, be connected with the strengthening rib between the below of first fixed plate and second fixed plate and the wall support, U type connecting plate inlays in the inside of.

As a further aspect of the present invention: girder, wall support, U type connecting plate and pulley all are provided with four at least, and girder, wall support, U type connecting plate and pulley are located slide rail device respectively and play hoist and mount in, the position relation of girder, wall support, U type connecting plate and pulley is unchangeable.

As a further aspect of the present invention: the sliding rail device comprises a main beam, a wall support, a U-shaped connecting plate, a supporting rod and a pulley, wherein the supporting rod is arranged inside the wall support, and the sliding rail device is connected with the wall through the wall support.

As a further aspect of the present invention: the bracing piece is including fixed pipe, connecting pipe, block tongue and connecting pin, the connecting pin sets up the inside that supports at the wall, fixed pipe is installed to one side of connecting pin, the connecting pipe is installed to one side of fixed pipe, the block tongue is installed to one side of connecting pipe, one side that the wall supported is provided with the support, the spring book is installed in the outside of support, the spring book inlays mutually with the surface of fixed pipe.

As a further aspect of the present invention: the lifting device comprises a main beam, a wall surface support, a U-shaped connecting plate, a supporting rod, a first fixing block, a pulley, a bottom plate, a limiting fixing rod and a lifting rod, the first fixed block is arranged in the wall surface support, the lifting device is connected with the wall surface through the wall surface support, the upper surface of the first fixed block is connected with a limiting fixed rod and a lifting rod in a penetrating way, the limiting fixed rod is positioned at the left side of the lifting rod, a second fixed block is arranged on the outer side of the limit fixed rod and positioned on the upper surface of the first fixed block, the other side of the limit fixed rod penetrates through the upper surface and the lower surface of the bottom plate, the outer surface of the limiting fixing rod is connected with a self-locking nut at the position of the lower end face of the bottom plate, a third fixing block is arranged on the outer side of the lifting rod at the upper surface of the first fixing block, and a second lifting lug is arranged at the position of the other side of the lifting rod above the bottom plate.

As a further aspect of the present invention: the upper surface of the first fixing block is provided with a first bolt hole and a second bolt hole, the first bolt hole is located on the left side of the second bolt hole, the side surface of the first fixing block is provided with a third bolt hole, and the upper surface of the base plate is provided with a first lifting lug at the position of the right side of the limiting fixing rod.

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

1. the bracing piece has been set up, the condition that makes the scaffold frame fall suddenly because of each side reason takes place when preventing to hoist, when the scaffold frame normally upwards hoist, the bracing piece is along the surface motion of stopper under the elastic action of spring book, when taking place the weightlessness condition suddenly, block tongue on the bracing piece takes place to interfere with the stopper at once, withstands the girder, prevent that it from continuing the motion downwards, thereby play safety guarantee's effect, construction site constructor's life safety has been protected, and the construction facilities who guarantees do not receive the damage.

2. The girder convenient to install is arranged, and the girder is fixedly connected together through the bolt holes preset in the bolts and the connecting keys, so that the girder is sequentially erected, workers can adjust the height of the scaffold according to the requirements of site needs on buildings and local laws and regulations, site construction is facilitated, and the utilization rate of construction materials is improved.

3. The limiting fixing rod is arranged, the lower end of the limiting fixing rod penetrates through the upper end face and the lower end face of the bottom plate, the lower end of the bottom plate can be fixed through the self-locking nut, the bottom plate and the wall can be fixed to support connection between the bottom plate and the wall, the scaffold can be fixed on the wall, and accordingly the fixing performance between the scaffold and the wall at ordinary times is improved.

Drawings

Fig. 1 is a schematic structural view of an attached lifting scaffold with guide rail guide wheels;

fig. 2 is a schematic structural view of a wall support in an attached lifting scaffold with guide wheels;

fig. 3 is a schematic structural view of a main beam of an attached lifting scaffold with guide wheels of guide rails;

fig. 4 is a schematic structural view of a slide rail device in an attached lifting scaffold with a guide rail guide wheel;

fig. 5 is a schematic structural view of a support rod in an attached lifting scaffold with guide wheels of a guide rail;

fig. 6 is a schematic structural view of a lifting device in an attached lifting scaffold with guide rail guide wheels;

fig. 7 is a schematic structural view of a first fixing block in an attached lifting scaffold with a guide rail and a guide wheel.

In the figure: 1. a main beam; 101. a column; 102. a reinforcing beam; 103. a card slot; 104. a bolt; 2. a slide rail device; 3. a hoisting device; 4. a wall surface; 5. wall surface support; 501. a first fixing plate; 502. a second fixing plate; 503. reinforcing ribs; 504. an open slot; 6. a U-shaped connecting plate; 7. an I-beam; 701. a slide rail; 702. connecting blocks; 703. a connecting bond; 704. a limiting block; 8. a support bar; 801. a fixed tube; 802. a connecting pipe; 803. a latch; 804. a connecting pin; 805. a support; 806. a spring coil; 9. a first fixed block; 901. a first bolt hole; 902. a second bolt hole; 903. a third bolt hole; 10. a pulley; 11. a base plate; 1101. a first lifting lug; 12. a limiting fixing rod; 1201. a second fixed block; 1202. a self-locking nut; 13. lifting the suspender; 1301. a third fixed block; 1302. and the second lifting lug.

Detailed Description

Please refer to fig. 1 to 7, in an embodiment of the present invention, an attached lifting scaffold with a guide rail guide wheel includes a main beam 1, a bottom plate 11 is fixedly installed below the main beam 1, a wall surface 4 is disposed on the left side of the main beam 1, a slide rail device 2 and a lifting device 3 are disposed between the main beam 1 and the wall surface 4, the slide rail device 2 is disposed above the lifting device 3, a stopper 704 is uniformly disposed on the surface of the main beam 1, a wall support 5 is connected between the main beam 1 and the wall surface 4, a U-shaped connecting plate 6 is disposed between the main beam 1 and the wall support 5, a pulley 10 is connected between the main beam 1 and the U-shaped connecting plate 6, at least four of the main beam 1, the wall support 5, the U-shaped connecting plate 6 and the pulley 10 are disposed in the slide rail device 2 and the lifting device 3, the main beam 1, the wall support, The position relationship of the wall support 5, the U-shaped connecting plate 6 and the pulley 10 is unchanged.

In order to facilitate splicing of the main beams 1 by workers, and to ensure that the main beams 1 can drive the scaffold to move up and down on the surface of the wall surface 4, the main beams 1 include i-beams 7, columns 101 and reinforcing beams 102, the columns 101 are located on one side of the i-beams 7, the reinforcing beams 102 are uniformly distributed between the columns 101 and the i-beams 7, clamping grooves 103 are formed in the upper ends of the columns 101, bolts 104 are arranged at the lower ends of the columns 101, the clamping grooves 103 are embedded with the bolts 104, the main beams 1 are connected with pulleys 10 through the i-beams 7, slide rails 701 are formed in two sides of the i-beams 7, connecting blocks 702 are mounted on the outer surfaces of the i-beams 7 above two sides of the slide rails 701, connecting keys are mounted on the outer surfaces of the i-beams 7 below two sides of the slide rails 701, and the connecting.

In order to fix the scaffold and the wall surface 4 together, a first fixing plate 501 is arranged on one side surface of the wall surface support 5, a second fixing plate 502 is arranged on one side of the first fixing plate 501, which is located on the surface of the wall surface support 5, an open slot 504 is arranged between the first fixing plate 501 and the second fixing plate 502, a reinforcing rib 503 is connected between the lower portion of the first fixing plate 501 and the second fixing plate 502 and the wall surface support 5, and the U-shaped connecting plate 6 is embedded in the first fixing plate 501 and the second fixing plate 502.

In order to prevent the scaffold from falling in the process of lifting the scaffold, the sliding rail device 2 comprises a main beam 1, a wall support 5, a U-shaped connecting plate 6, a supporting rod 8 and a pulley 10, the supporting rod 8 is installed inside the wall support 5, the sliding rail device 2 is connected with a wall surface 4 through the wall support 5, the supporting rod 8 comprises a fixed pipe 801, a connecting pipe 802, a clamping tongue 803 and a connecting pin 804, the connecting pin 804 is arranged inside the wall support 5, the fixed pipe 801 is installed on one side of the connecting pin 804, the connecting pipe 802 is installed on one side of the fixed pipe 801, the clamping tongue 803 is installed on one side of the connecting pipe 802, a support 805 is arranged on one side of the wall support 5, a spring roll 806 is installed on the outer side of the support 805, and the spring roll 806 is embedded with.

In order to enable the scaffold to move up and down on the surface of a wall surface 4, the lifting device 3 comprises a main beam 1, a wall surface support 5, a U-shaped connecting plate 6, a supporting rod 8, a first fixing block 9, a pulley 10, a bottom plate 11, a limiting fixing rod 12 and a lifting rod 13, wherein the first fixing block 9 is installed inside the wall surface support 5, the lifting device 3 is connected with the wall surface 4 through the wall surface support 5, the upper surface of the first fixing block 9 is connected with the limiting fixing rod 12 and the lifting rod 13 in a penetrating manner, the limiting fixing rod 12 is positioned on the left side of the lifting rod 13, the outer side of the limiting fixing rod 12 is positioned on the upper surface of the first fixing block 9 and is provided with a second fixing block 1201, the other side of the limiting fixing rod 12 penetrates through the upper surface and the lower surface of the bottom plate 11, the outer surface of the limiting fixing rod 12 is positioned on the lower end surface of, a second lifting lug 1302 is arranged at the position, above the bottom plate 11, of the other side of the lifting rod 13, a first bolt hole 901 and a second bolt hole 902 are formed in the upper surface of the first fixing block 9, the first bolt hole 901 is located on the left side of the second bolt hole 902, a third bolt hole 903 is formed in the side surface of the first fixing block 9, and a first lifting lug 1101 is arranged at the position, on the right side of the limiting fixing rod 12, of the upper surface of the bottom plate 11.

The utility model discloses a theory of operation is: the method comprises the following steps that a worker firstly assembles and lays a bottom plate 11 on the ground, then fixedly installs a first-layer main beam 1 on the surface of the bottom plate 11, sequentially erects the main beams 1 through a clamping groove 103 and a bolt 104 arranged on the main beam 1, a connecting block 702 and a connecting key 703, and fixedly connects the main beams together through bolt holes preset on the bolt 104 and the connecting key 703, so that the worker can conveniently adjust the height of a scaffold according to the requirements of buildings and local laws and regulations according to the needs of the site, and the site construction is facilitated; after the main beam 1 is installed by an operator, a wall support 5 can be installed on a wall surface to be constructed at the moment and is connected with the main beam 1 through a U-shaped connecting plate 6 and a pulley 10, wherein the pulley 10 is installed inside a sliding rail 701 of an I-shaped beam 7 in the main beam 1, so that the main beam 1 can conveniently move up and down along the direction of the sliding rail 701 under the guiding action of the pulley 10 and the sliding rail 701; after the wall supports 5 are installed, the main beams 1 and the wall supports 5 are sequentially connected together, so that the scaffold is fixed on the surface of a building, the scaffold is conveniently and integrally hoisted, and the scaffold can conveniently move up and down on the surface of the building; wherein, girder 1 and wall support 5 have constituteed two sets of devices, and one of them is slide rail device 2, and its two are hoisting accessory 3: firstly, the slide rail device 2 can make the scaffold move up and down on the wall surface 4 of the building along the vertical direction under the guiding action of the slide rail 701 on the main beam 1, and the support rod 8 is arranged in the wall surface support 5 of the slide rail device 2, the support rod 8 can prevent the occurrence of the situation that the scaffold suddenly falls due to various reasons when the scaffold is hoisted and moves up and down along the wall surface 4, wherein when the scaffold is hoisted, the clamp tongue 803 on the support rod 8 is attached to the surface of the I-beam 7 in the main beam 1, the surface of the I-beam 7 is uniformly provided with the limit blocks 704, when the scaffold is hoisted normally upwards, the support rod 8 moves along the surface of the limit block 704 under the elastic action of the spring roll 806, when the situation of sudden weightlessness occurs, the clamp tongue 803 on the support rod 8 and the limit block 704 immediately interfere with each other to jack the main beam 1, thereby playing the role of safety guarantee, protecting the life safety of construction personnel on the construction site and ensuring that construction facilities are not damaged; secondly, the lifting device 3 can provide power for the scaffold to move up and down on the wall surface 4, a first fixing block 9 is arranged inside the wall surface support 5, the first fixing block 9 is fixed inside the open slot 504 of the wall surface support 5, and a limit fixing rod 12 and a lifting boom 13 are respectively arranged in a threaded hole formed in the upper surface of the first fixing block 9, wherein a second lifting lug 1302 is arranged below the lifting boom 13, so that a worker can conveniently install lifting equipment, and a first lifting lug 1101 is arranged above the bottom plate 11, so that the bottom plate 11 and the integral scaffold can be lifted up through the first lifting lug 1101 by the lifting equipment and move up and down along the direction of the wall surface 4, wherein the lower end of the limit fixing rod 12 penetrates through the upper end surface and the lower end surface of the bottom plate 11 and can be fixed below the bottom plate 11 through a self-locking nut 1202, so that the connection between the bottom plate 11 and the wall, enabling the scaffold to be fixed to the wall 4.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an attached lifting scaffold with guide rail leading wheel, includes girder (1), its characterized in that, the below fixed mounting of girder (1) has bottom plate (11), the left side of girder (1) is provided with wall (4), be provided with between girder (1) and wall (4) slide rail device (2) and hoisting accessory (3), slide rail device (2) set up the top at hoisting accessory (3), the surface of girder (1) evenly is provided with stopper (704), be connected with wall support (5) between girder (1) and wall (4), be provided with U type connecting plate (6) between girder (1) and wall support (5), be connected with between girder (1) and U type connecting plate (6) pulley (10).

2. The attached lifting scaffold with the guide rail and the guide wheel according to claim 1, wherein the main beam (1) comprises an I-shaped beam (7), a stand column (101) and a reinforcing beam (102), the stand column (101) is located on one side of the I-shaped beam (7), the reinforcing beam (102) is uniformly distributed between the stand column (101) and the I-shaped beam (7), a clamping groove (103) is formed in the upper end of the stand column (101), a plug pin (104) is arranged at the lower end of the stand column (101), the clamping groove (103) is embedded with the plug pin (104), and the main beam (1) is connected with the pulley (10) through the I-shaped beam (7).

3. The attached lifting scaffold with the guide rail guide wheels according to claim 2, wherein slide rails (701) are arranged on two sides of the i-beam (7), connecting blocks (702) are respectively installed above two sides of the slide rails (701) and at the outer surface position of the i-beam (7), connecting keys (703) are respectively installed below two sides of the slide rails (701) and at the outer surface position of the i-beam (7), and the connecting blocks (702) are embedded with the connecting keys (703).

4. The attached lifting scaffold with the guide rail and guide wheels according to claim 1, wherein a first fixing plate (501) is arranged on one side surface of the wall support (5), a second fixing plate (502) is arranged on one side of the first fixing plate (501) and located on the surface of the wall support (5), an open slot (504) is formed between the first fixing plate (501) and the second fixing plate (502), a reinforcing rib (503) is connected between the lower part of the first fixing plate (501) and the second fixing plate (502) and the wall support (5), and the U-shaped connecting plate (6) is embedded inside the first fixing plate (501) and the second fixing plate (502).

5. The attached lifting scaffold with the guide rail guide wheels is characterized in that the number of the main beams (1), the wall supports (5), the U-shaped connecting plates (6) and the pulleys (10) is at least four, and the main beams (1), the wall supports (5), the U-shaped connecting plates (6) and the pulleys (10) are respectively positioned on the slide rail device (2) and the lifting device (3).

6. The attached lifting scaffold with the guide rail guide wheels is characterized in that the slide rail device (2) comprises a main beam (1), a wall support (5), a U-shaped connecting plate (6), a supporting rod (8) and pulleys (10), the supporting rod (8) is arranged inside the wall support (5), and the slide rail device (2) is connected with a wall surface (4) through the wall support (5).

7. The attached lifting scaffold with the guide rail and guide wheel of claim 6, wherein the support rod (8) comprises a fixed pipe (801), a connecting pipe (802), a clamping tongue (803) and a connecting pin (804), the connecting pin (804) is arranged inside the wall support (5), the fixed pipe (801) is installed on one side of the connecting pin (804), the connecting pipe (802) is installed on one side of the fixed pipe (801), the clamping tongue (803) is installed on one side of the connecting pipe (802), a bracket (805) is arranged on one side of the wall support (5), a spring roll (806) is installed on the outer side of the bracket (805), and the spring roll (806) is embedded with the outer surface of the fixed pipe (801).

8. The attached lifting scaffold with the guide rail guide wheels is characterized in that the lifting device (3) comprises a wall support (5), a first fixing block (9) is installed inside the wall support (5), the lifting device (3) is connected with a wall surface (4) through the wall support (5), a limiting fixing rod (12) and a lifting rod (13) are connected to the upper surface of the first fixing block (9) in a penetrating manner, the limiting fixing rod (12) is located on the left side of the lifting rod (13), a second fixing block (1201) is arranged on the upper surface of the first fixing block (9) on the outer side of the limiting fixing rod (12), the other side of the limiting fixing rod (12) penetrates through the upper surface and the lower surface of the bottom plate (11), and a self-locking nut (1202) is connected to the position, located on the lower end surface of the bottom plate (11), of the outer surface of the limiting fixing rod (12), a third fixing block (1301) is arranged on the outer side of the lifting rod (13) and located on the upper surface of the first fixing block (9), and a second lifting lug (1302) is arranged on the other side of the lifting rod (13) and located above the bottom plate (11).

9. The attached lifting scaffold with the guide rail and guide wheel of claim 8, wherein the upper surface of the first fixing block (9) is provided with a first bolt hole (901) and a second bolt hole (902), the first bolt hole (901) is positioned at the left side of the second bolt hole (902), the side surface of the first fixing block (9) is provided with a third bolt hole (903), and the upper surface of the bottom plate (11) is provided with a first lifting lug (1101) at the right side position of the limit fixing rod (12).