CN210342605U

CN210342605U - Scaffold for building steel structure engineering

Info

Publication number: CN210342605U
Application number: CN201920481311.2U
Authority: CN
Inventors: 王金
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2020-04-17
Anticipated expiration: 2029-04-10

Abstract

The utility model discloses a scaffold for building steel structure engineering, which comprises a base, wherein the bottom of the base is provided with a groove, a moving device is arranged in the groove, lifting rods which are parallel to each other are fixed on the base, the side of each lifting rod, which is close to the top end and the bottom end, is provided with a guide hole, a rotating wheel is rotatably arranged in each guide hole, a bearing plate is arranged between the lifting rods, a containing groove is arranged in the bearing plate, a telescopic device is arranged in each containing groove, an extending plate is fixed on the telescopic device, a guide wheel is fixed on the end surface of the extending plate, a driving box is fixed on the base, through holes are arranged on the two sides of the driving box, a lifting motor is fixed in the driving box, the output end of the lifting motor is fixed with a contraction wheel, a steel rope is wound on; the scaffold is convenient to move to different construction points under the action of the moving device, and meanwhile, the device can be convenient for adjusting the height and prolonging the bearing plate to increase the working range.

Description

Scaffold for building steel structure engineering

Technical Field

The utility model relates to a build steel construction engineering's scaffold frame belongs to scaffold frame equipment technical field.

Background

The scaffold is an essential tool in the construction process, the height of the existing scaffold cannot be adjusted, so that the application range of the scaffold is limited, the length of a bearing plate on the existing scaffold is fixed, so that fewer goods can be borne by the scaffold, materials are required to be conveyed onto the scaffold without stopping during construction, and the scaffold is inconvenient to use; although the existing scaffold is provided with universal wheels, the universal wheels have no fixing effect and are unstable in use.

The scaffold for building steel structure engineering can play the effect of being convenient for to move, can provide the effect of freely adjusting height and bearing plate length simultaneously, and guarantees the practicality of this scaffold.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a build steel construction engineering's scaffold to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a build steel construction engineering's scaffold frame includes the base, and the bottom of base is seted up flutedly, is provided with the mobile device in the recess, is fixed with the lifter that is parallel to each other on the base, and the lifter is close to the side of top and bottom and has seted up the guiding hole, rotates in the guiding hole and is provided with the rotation wheel, be provided with the bearing plate between the lifter, seted up the holding tank in the bearing plate, be provided with the telescoping device in the holding tank, be fixed with the extension board on the telescoping device, the terminal surface of extension board is fixed with the leading wheel, be fixed with the drive case on the base, the through-hole has been seted up to the both sides of drive case, and the drive incasement is fixed with elevator motor, and elevator motor's output is fixed with the shrink.

Preferably, the bottom of the groove is provided with a T-shaped sliding groove, the moving device comprises a forward and reverse rotating motor and an auxiliary rod, the auxiliary rod is fixed in the groove, a sliding block is arranged in the T-shaped sliding groove, the forward and reverse rotating motor is fixed on the sliding block, and the output end of the forward and reverse rotating motor is fixed with a driving gear.

Preferably, the groove is internally fixed with an auxiliary rod, the side surface of the auxiliary rod is provided with a moving groove, one side surface of the moving groove is fixed with a gear rack, the other side surface of the moving groove is provided with a moving cavity, and the driving gear is arranged in the moving cavity and is meshed with the gear rack.

Preferably, the bottom center of the driving gear is fixed with a T-shaped connecting block, the T-shaped connecting block is rotatably connected with a linking block, the linking block is rotatably connected with a universal wheel through a transmission rod, and the universal wheel is fixedly connected with the side face of the groove through a fixing rod.

Preferably, the rotation groove has been seted up in the side center department of holding tank, the regulation hole has been seted up in the top center department of bearing plate, the telescoping device includes the threaded rod, and the one end of threaded rod is fixed with the turning block, and the turning block joint is at the rotation inslot, and the other end is fixed with conical gear, the regulation downthehole rotation of adjusting is provided with the regulation pole, and the one end of adjusting in the pole extends to the holding tank is fixed with conical gear two, conical gear two and the meshing of conical gear one.

Preferably, a threaded cylinder is sleeved on the threaded rod, two sides of the threaded cylinder are rotatably connected with the pushing block through a rotating rod, and the pushing block is fixed on the end face of the extension plate.

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

1. the utility model has simple structure and easy operation, the scaffold is convenient to move to each construction point and convenient to use, and the height can be freely adjusted, so that time and labor are saved; the bearing plate of the scaffold can be freely extended, so that the working range of operators is enlarged. When the scaffold is used, firstly, the forward and reverse rotating motor is started to drive the driving gear to rotate, under the action of the gear rack, the driving gear drives the connecting block to move, the base is supported up under the action of the transmission rod, the universal wheel moves out of the groove, the scaffold is convenient to move to a construction point, then, a needed material is placed on the bearing plate, an operator stands on the bearing plate, the elevator motor is started to drive the contraction wheel to rotate, the contraction wheel rotates to contract the steel rope, the steel rope drives the bearing plate to move upwards, the ascending height of the bearing plate is controlled by controlling the elevator motor, when the bearing plate moves to the construction height, the elevator motor stops rotating, when the operator conducts construction to a remote place, if the length of the bearing plate is insufficient, the adjusting rod can be rotated to drive the conical gear to rotate, and then the conical gear drives the threaded rod to rotate, so that the threaded cylinder drives the rotating, thereby the extension plate moves out of the accommodating groove to achieve the effect of increasing the bearing plate.

2. The utility model discloses set up convenient to carry, the security is strong, the utility model discloses simple structure, convenient operation, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a bearing plate;

FIG. 3 is a schematic view of the auxiliary rod structure;

FIG. 4 is a schematic view of the connection structure of the driving gear and the engagement block;

fig. 5 is a schematic view of the structure of the adjusting lever.

In the figure: 1. a base. 101. And (4) a groove. 102. T-shaped sliding groove. 2. A mobile device. 3. A lifting rod. 4. And rotating the wheel. 5. A bearing plate. 501. The groove is rotated. 502. And adjusting the hole. 6. A telescopic device. 7. An extension plate. 8. A guide wheel. 9. A drive box. 901. And a through hole. 10. A lifting motor. 11. And (4) a contraction wheel. 12. A steel cord. 13. A positive and negative rotation motor. 14. An auxiliary lever. 1401. The slot is moved. 1402. The chamber is moved. 15. A slide block. 16. And (4) a guide hole. 17. The gears are driven. 18. A gear rack. 19. And (6) accommodating the tank. 20. T-shaped connecting block. 21. A connecting block. 22. And a transmission rod. 23. A universal wheel. 24. And (5) fixing the rod. 25. A threaded rod. 26. And (6) rotating the block. 27. And the first conical gear. 28. And adjusting the rod. 29. And a second bevel gear. 30. A threaded barrel. 31. Rotating the rod. 32. And (4) pushing the block.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a scaffold for building steel structure engineering comprises a base 1, a groove 101 is arranged at the bottom of the base 1, a moving device 2 is arranged in the groove 101, lifting rods 3 which are parallel to each other are fixed on the base 1, guide wheels 8 are fixed on the side surfaces of the lifting rods 3, guide holes 16 are arranged on the side surfaces of the lifting rods 3 close to the top end and the bottom end, rotating wheels 4 are rotatably arranged in the guide holes 16, a bearing plate 5 is arranged between the lifting rods 3, an accommodating groove 19 is arranged in the bearing plate 5, a telescopic device 6 is arranged in the accommodating groove 19, an extending plate 7 is fixed on the telescopic device 6, the base 1 is fixed with a driving box 9, through holes 901 are formed in two sides of the driving box 9, a lifting motor 10 is fixed in the driving box 9, a contraction wheel 11 is fixed at the output end of the lifting motor 10, a steel rope 12 is wound on the contraction wheel 11, and the steel rope 12 penetrates through the through holes 901 and is fixedly connected with the bearing plate 5 through a guide wheel 8.

Furthermore, a T-shaped sliding groove 102 is formed in the bottom of the groove 101, the moving device 2 comprises a forward and reverse rotation motor 13 and an auxiliary rod 14, the auxiliary rod 14 is fixed in the groove 101, a sliding block 15 is arranged in the T-shaped sliding groove 102, the forward and reverse rotation motor 13 is fixed on the sliding block 15, and a driving gear 17 is fixed at the output end of the forward and reverse rotation motor 13.

Furthermore, an auxiliary rod 14 is fixed in the groove 101, a moving groove 1401 is formed in a side surface of the auxiliary rod 14, a gear rack 18 is fixed on one side surface of the moving groove 1401, a moving cavity 1402 is formed in the other side surface of the moving groove 1401, and a driving gear 17 is placed in the moving cavity 1402 and meshed with the gear rack 18.

Furthermore, a T-shaped connecting block 20 is fixed at the center of the bottom of the driving gear 17, the T-shaped connecting block 20 is rotatably connected with an engaging block 21, the engaging block 21 is rotatably connected with a universal wheel 23 through a transmission rod 22, a fixing rod 24 is fixed on the side surface of the universal wheel 23, and the fixing rod 24 is slidably connected with the side surface of the groove 101.

Further, the side center department of holding tank 501 has seted up and has rotated groove 501, regulation hole 503 has been seted up at the top center department of bearing plate 5, telescoping device 6 includes threaded rod 25, and the one end of threaded rod 25 is fixed with turning block 26, and turning block 26 joint is in rotating groove 501, and the other end is fixed with bevel gear 27, the internal rotation of regulation hole 503 is provided with adjusts pole 28, and the one end that adjusts pole 28 extends to in the holding tank 501 is fixed with bevel gear two 29, and bevel gear two 29 meshes with bevel gear 27.

Furthermore, a threaded cylinder 30 is sleeved on the threaded rod 25, two sides of the threaded cylinder 30 are rotatably connected with a pushing block 32 through a rotating rod 31, and the pushing block 32 is fixed on the end face of the extension plate 7.

The working principle is as follows: the utility model relates to a build scaffold frame of steel construction engineering, during the use, at first start positive and negative motor 13 and drive gear 17 and rotate, under the effect of gear rack 18, drive gear 17 drives and links up piece 21 motion, support base 1 and then make universal wheel 23 move out recess 101 under the effect of transfer line 22, make this scaffold frame be convenient for remove to the construction point, then place required material on bearing plate 5, the operation workman stands on bearing plate 5, through starting elevator motor 10, drive shrink wheel 11 and rotate, shrink wheel 11 rotates shrink steel cable 12, steel cable 12 drives bearing plate 5 and moves upward, through controlling elevator motor 10 to control the rise height of bearing plate 5, when bearing plate 5 moves to the construction height, stop elevator motor 10 and rotate, when the operation workman is to far away local construction, if the length of bearing plate 5 is not enough, can rotate adjusting lever 28 and drive two bevel gear 29 rotations, and then drive threaded rod 25 through bevel gear 27 and rotate for a screw thread section of thick bamboo 30 drives dwang 31 motion, and then makes extension board 7 move out by holding tank 19 internal motion, reaches the effect that increases bearing plate 5.

It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the existing well-known technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a build steel construction engineering's scaffold frame which characterized in that: comprises a base (1), a groove (101) is formed in the bottom of the base (1), a moving device (2) is arranged in the groove (101), lifting rods (3) which are parallel to each other are fixed on the base (1), guide wheels (8) are fixed on the side surfaces of the lifting rods (3), guide holes (16) are formed in the side surfaces, close to the top end and the bottom end, of the lifting rods (3), rotating wheels (4) are rotatably arranged in the guide holes (16), bearing plates (5) are arranged between the lifting rods (3), accommodating grooves (19) are formed in the bearing plates (5), telescopic devices (6) are arranged in the accommodating grooves (19), extension plates (7) are fixed on the telescopic devices (6), a driving box (9) is fixed on the base (1), through holes (901) are formed in the two sides of the driving box (9), a lifting motor (10) is fixed in the driving box (9), and a contraction wheel (11) is fixed at the output end of the, a steel rope (12) is wound and connected on the contraction wheel (11), and the steel rope (12) penetrates through the through hole (901) and is fixedly connected with the bearing plate (5) through the guide wheel (8).

2. The scaffold for building steel structural engineering according to claim 1, wherein: the bottom of the groove (101) is provided with a T-shaped sliding groove (102), the moving device (2) comprises a forward and reverse rotating motor (13) and an auxiliary rod (14), the auxiliary rod (14) is fixed in the groove (101), a sliding block (15) is arranged in the T-shaped sliding groove (102), the forward and reverse rotating motor (13) is fixed on the sliding block (15), and the output end of the forward and reverse rotating motor (13) is fixed with a driving gear (17).

3. The scaffold for building steel structural engineering according to claim 2, wherein: an auxiliary rod (14) is fixed in the groove (101), a moving groove (1401) is formed in the side face of the auxiliary rod (14), a gear rack (18) is fixed on one side face of the moving groove (1401), a moving cavity (1402) is formed in the other side face of the moving groove (1401), and the driving gear (17) is arranged in the moving cavity (1402) and meshed with the gear rack (18).

4. The scaffold for building steel structural engineering according to claim 2, wherein: a T-shaped connecting block (20) is fixed at the center of the bottom of the driving gear (17), the T-shaped connecting block (20) is rotatably connected with a connecting block (21), the connecting block (21) is rotatably connected with a universal wheel (23) through a transmission rod (22), a fixing rod (24) is fixed on the side face of the universal wheel (23), and the fixing rod (24) is slidably connected with the side face of the groove (101).

5. The scaffold for building steel structural engineering according to claim 1, wherein: rotation groove (501) have been seted up at the side center department of holding tank (19), regulation hole (502) have been seted up at the top center department of bearing plate (5), telescoping device (6) include threaded rod (25), and the one end of threaded rod (25) is fixed with turning block (26), and turning block (26) joint is in rotation groove (501), and the other end is fixed with bevel gear (27), regulation hole (502) internal rotation is provided with adjusts pole (28), and the one end of adjusting pole (28) extension to in holding tank (19) is fixed with bevel gear two (29), bevel gear two (29) and bevel gear one (27) meshing.

6. A scaffold for constructing steel structural works according to claim 5, wherein: threaded rod (25) go up to cup joint a screw thread section of thick bamboo (30), the both sides of a screw thread section of thick bamboo (30) are passed through dwang (31) and are pushed piece (32) and rotate and be connected, push piece (32) and fix on the terminal surface of extension board (7).