CN210918153U

CN210918153U - Scaffold for building

Info

Publication number: CN210918153U
Application number: CN201921783753.9U
Authority: CN
Inventors: 陈楷清; 李玉清; 庄泽川
Original assignee: Guangdong Qianxing Construction Engineering Co ltd
Current assignee: Guangdong Qianxing Construction Engineering Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-07-03
Anticipated expiration: 2029-10-22

Abstract

The utility model relates to a scaffold frame is built in room belongs to the room and builds the construction field, including the scaffold frame body, scaffold frame body one side is provided with the carrier, and scaffold frame body upper end is provided with the support frame, is provided with the elevating system who is connected with the carrier on the support frame, and scaffold frame body lower extreme is provided with and is connected and drive carrier vertical motion's driving piece with elevating system. And then will install material or repair tools and transport to appointed height, be convenient for the transport of material and repair tools's vertical direction, this delivery has changed from the manual transfer mode of lower to upper, has reduced the waste of manpower, improves constructor's work efficiency simultaneously.

Description

Scaffold for building

Technical Field

The utility model belongs to the technical field of the construction is built in the room and specifically relates to a scaffold frame is used in room construction.

Background

The scaffold refers to various supports which are erected for workers to operate and solve vertical and horizontal transportation on a construction site, and the application of the scaffold improves the safety of constructors in high-altitude operation. The method is widely applied to outer walls, interior decoration or places with higher floor height on construction sites where direct construction cannot be achieved.

In order to adapt to different construction site environments, the common movable scaffold convenient to disassemble and assemble is provided with pedals at different heights of the scaffold, and the ladder stand is arranged on one side of the scaffold, so that different construction height requirements are met, and the construction operation of workers is convenient to complete. However, the vertical transportation function of the movable scaffold is not provided, and workers often send installation materials or maintenance tools to workers at high positions by a downward-upward transfer mode, which is time-consuming and labor-consuming and inconvenient for the workers to transport.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a scaffold frame is used in room construction has the advantage of being convenient for construction worker to carry mounting material or repair tools.

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

the scaffold comprises a scaffold body and is characterized in that a carrier is arranged on one side of the scaffold body, a support frame is arranged at the upper end of the scaffold body, a lifting mechanism connected with the carrier is arranged on the support frame, and a driving piece connected with the lifting mechanism and driving the carrier to move vertically is arranged at the lower end of the scaffold.

Through adopting above-mentioned technical scheme, set up elevating system at the support frame that is located scaffold body upper end, set up the driving piece at scaffold body lower extreme simultaneously, make construction worker can be in scaffold below through the drive driving piece, and under elevating system's effect, realize the function that reciprocates of carrier vertical direction, and then accessible carrier transports mounting material or repair tools to scaffold eminence, thereby make the scaffold possess the function of perpendicular transport, this delivery mode has changed from the artifical transmission mode from bottom to top, the waste of manpower has been reduced, be convenient for construction worker transport repair tools and mounting material.

The utility model discloses further set up to: the scaffold body is provided with the adjacent both sides of carrier one side and is provided with the mounting panel, the mounting panel is located scaffold body lower extreme, the driving piece is including running through two the mounting panel setting and rotate the axis of rotation of being connected with the mounting panel, with the reel that the axis of rotation outer peripheral face cup jointed and with axis of rotation coaxial coupling just is located the hand wheel of axis of rotation one end, the support frame includes that two are fixed respectively and are equipped with the both sides of mounting panel and the installation pole that the level set up and set up two the diaphragm between the installation pole, elevating system is including setting up the fixed pulley of diaphragm up end and with fixed pulley outer peripheral face butt and both ends respectively with the carrier and the lifting rope that reel (42) are connected.

Through adopting above-mentioned technical scheme for construction worker's accessible rotates the hand wheel and realizes the reel to the rolling and the release of lifting rope, and then realizes reciprocating of carrier through the guide effect of fixed pulley, thereby transports mounting material or repair tools to appointed height, thereby is convenient for the transport of material and repair tools's vertical direction.

The utility model discloses further set up to: the luggage carrier comprises a horizontally arranged bottom plate, two fixed plates and two rotating plates, wherein the fixed plates are fixed on the upper end face of the bottom plate and are parallel to each other, the rotating plates are arranged between the fixed plates, the bottom plate, the fixed plates and the rotating plates form a cavity with an upward opening, the rotating plates are rotatably connected with the right side faces of the two fixed plates, one side, close to the fixed plates, of each rotating plate is fixed with the fixed plate through bolts, circular rings are fixed on the two sides of the upper end face of each fixed plate, four branch ropes are connected to one ends, close to the luggage carrier, of the lifting ropes, and hooks hooked with the circular rings are fixed to one ends, far away from the lifting ropes, of.

By adopting the technical scheme, the fixing plates are arranged on the four sides of the bottom plate, so that the situation that the mounting materials slide out of the carrier frame due to the shaking of the carrier frame in the ascending process is reduced, and the safety of conveying the mounting materials or maintenance tools is facilitated; meanwhile, the rotating plate is rotatably connected with the bottom plate, so that the two side openings of the object carrier can be opened, and the object carrier can bear mounting materials such as steel pipes, strips and the like, the length of which is longer than that of the object carrier, and the transportation of various mounting materials by the object carrier is facilitated.

The utility model discloses further set up to: the scaffold frame body is provided with the both sides of mounting panel and is provided with the rectangular slab respectively, two be provided with the stock between the rectangular slab, the first leading wheel has been cup jointed to the stock outer peripheral face, the diaphragm up end is provided with the second leading wheel that is located directly over the first leading wheel, the lifting rope in proper order with first leading wheel outer peripheral face, second leading wheel outer peripheral face and fixed pulley outer peripheral face butt.

By adopting the technical scheme, the position arrangement of the lifting rope is further changed, so that when the lifting rope is wound and released by the winding drum, the lifting rope does not interfere with the vertical movement of the carrier, and the normal ascending and descending of the carrier are facilitated; meanwhile, the friction probability between the lifting rope and the transverse plate is reduced, the abrasion degree of the lifting rope is further reduced, and the service life of the lifting rope is prolonged.

The utility model discloses further set up to: the hand wheel comprises a plurality of connecting handles fixed on the outer peripheral surface of the rotating shaft and a rotating wheel connected with the connecting handles, one end, away from the rotating shaft, of each connecting handle is fixedly connected with the inner peripheral surface of the rotating wheel, a round hole with an internal thread is formed in one side, close to the rotating wheel, of the mounting plate, the round hole is in threaded connection with a bolt arranged close to the inner peripheral surface of the rotating wheel, and the height of the part, extending out of the round hole, of the bolt is larger than the distance between the.

Through adopting above-mentioned technical scheme, when the carrier reachs the assigned position, through bolt and round hole threaded connection to through bolt and connection handle butt, and then realize that the bolt is spacing to the circumference of runner, and then make the carrier stabilize at the assigned position, be convenient for constructor's installing or maintenance work in the construction place.

The utility model discloses further set up to: one side of the hand wheel, which is far away from the scaffold body, is rotatably connected with a rotating handle.

Through adopting above-mentioned technical scheme, when providing the application of force point for construction worker rotates the hand wheel, rotate through rotating handle and hand wheel outer terminal surface and be connected, reduce the condition that needs the adjustment to hold the angle at the rotation process, be convenient for construction worker rotates the hand wheel.

The utility model discloses further set up to: the length of the base plate is greater than that of the fixing plate, the base plate is arranged towards the two ends of the length direction of the base plate in a protruding mode, and when the rotating plate rotates to be parallel to the base plate, the rotating plate is abutted to the protruding portion of the upper end face of the base plate.

By adopting the technical scheme, the limiting plate limits the rotating plate, so that the rotating plate is stabilized in a state of being parallel to and level with the bottom plate, extension of two sides of the bottom plate is achieved, and the object carrier can conveniently place mounting materials such as steel pipes and strips, wherein the length of the mounting materials is longer than that of the object carrier.

The utility model discloses further set up to: and a support rod is arranged between the mounting rod and the scaffold.

Through adopting above-mentioned technical scheme for the bracing piece provides the holding power for the installation pole, and then shares load for the installation pole, thereby reduces the probability that the installation pole buckles or drops, is favorable to elevating system raising and lowering functions's normal realization.

To sum up, the utility model discloses following beneficial effect has:

1. the lifting rope is used for connecting the carrier frame and the winding drum, the hand wheel and the winding drum are coaxially connected to the outer peripheral surface of the rotating shaft, the vertical up-and-down movement of the carrier frame is realized by rotating the hand wheel under the guiding action of the fixed pulley, and then the mounting material or the maintenance tool is conveyed to a specified height, so that the material and the maintenance tool are conveniently conveyed in the vertical direction, the conveying mode changes the manual transmission mode from bottom to top, the manpower waste is reduced, and the mounting material or the maintenance tool is conveniently carried by construction workers;

2. the two opposite sides of the rotating plate are rotatably connected with the bottom plate, and the bottom plate is arranged in a protruding manner towards the two ends in the length direction, so that the rotating plate is stabilized in a state of being flush with the bottom plate, the extension of the two sides of the bottom plate is realized, and the object carrier is convenient to place installation materials such as steel pipes and strips, the length of which is longer than that of the object carrier;

3. through the arrangement of the first guide wheel and the second guide wheel, the stretching direction of the lifting rope is adjusted, so that the lifting rope avoids the path of the vertical movement of the carrier, and the normal ascending and descending of the carrier are facilitated.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 2 at B;

fig. 4 is a schematic structural diagram for embodying the driving member.

Reference numerals: 1. a scaffold body; 11. a vertical rod; 111. a limiting rod; 12. a cross bar; 13. a pedal; 2. a support frame; 21. mounting a rod; 22. a transverse plate; 221. a bump; 3. a lifting mechanism; 31. a fixed pulley; 32. a lift cord; 321. a branch rope; 322. hooking; 4. a drive member; 41. a rotating shaft; 42. a reel; 43. a hand wheel; 431. a rotating wheel; 4311. rotating the handle; 432. a connecting handle; 5. mounting a plate; 51. a circular hole; 511. a bolt; 6. a movable frame; 61. a chassis; 62. a universal wheel; 7. a carrier; 71. a base plate; 72. a fixing plate; 721. a circular ring; 73. a rotating plate; 8. a long plate; 81. a long rod; 811. a first guide wheel; 9. a second guide wheel; 10. a support rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1, the scaffold for building construction comprises a scaffold body 1, wherein a movable frame 6 is fixed at the lower end of the scaffold body 1, and the movable frame 6 comprises a rectangular annular base frame 61 and four universal wheels 62 which are respectively fixed at four top points of the base frame 61 and are positioned below the base frame 61. The scaffold body 1 comprises four vertical rods 11 which are vertically fixed with the bottom frame 61 and are respectively arranged on two sides of the bottom frame 61 and are arranged oppositely, a plurality of cross rods 12 which are horizontally fixed between the oppositely arranged vertical rods 11 and are arranged at equal intervals along the length direction of the vertical rods 11, and pedals 13 which are fixed between the oppositely arranged cross rods 12 and are arranged horizontally. The plurality of pedals 13 divide the scaffold body 1 into a plurality of working areas. The vertical rods 11 are respectively fixed with support rods 10 (shown in fig. 2) which are obliquely arranged towards the ground.

As shown in fig. 1 and 4, the driving member 4 is installed on the bottom of the scaffolding body 1. The two opposite sides of the bottom layer of the scaffold body 1 and the scaffold body 1 are respectively fixed with mounting plates 5 which are arranged in parallel and are opposite to each other. The driving member 4 includes a rotating shaft 41 vertically penetrating the two mounting plates 5 and rotatably connected to the mounting plates 5, a winding drum 42 sleeved on the outer peripheral surface of the rotating shaft 41, and a hand wheel 43 coaxially connected to the rotating shaft 41 and located at one end of the rotating shaft 41. The handwheel 43 comprises a plurality of connecting handles 432 fixed on the outer circumferential surface of the rotating shaft 41 at equal intervals along the rotating direction of the handwheel 43 and a rotating wheel 431 connected with the connecting handles 432, and one end of the connecting handles 432 far away from the rotating shaft 41 is fixedly connected with the inner circumferential surface of the rotating wheel 431. A rotating handle 4311 which is vertically arranged at one side of the rotating wheel 431 away from the mounting plate 5 is rotatably connected to one side of the rotating wheel 431 away from the mounting plate 5. The side of the mounting plate 5 close to the runner 431 is provided with a round hole 51 with threads arranged inside, the round hole 51 is in threaded connection with a bolt 511 close to the inner circumferential surface of the runner 431, and the length of the part of the bolt 511 extending out of the round hole 51 is larger than the distance between the runner 431 and the mounting block. The both sides that scaffold frame body 1 is fixed with mounting panel 5 are fixed with respectively with the long board 8 of mounting panel 5 parallel arrangement. The long plate 8 is arranged to extend out of the scaffold body 1. A long rod 81 parallel to the rotating shaft 41 is fixed between the two long plates 8, and a first guide wheel 811 is sleeved on the outer peripheral surface of the long rod 81.

As shown in fig. 1 and 2, a support frame 2 is mounted on the top layer of the scaffold body 1. The support frame 2 includes mounting rods 21 fixed to both sides of the scaffold body 1, which are fixed to the mounting plates 5, and a horizontal plate 22 fixed between the two mounting rods 21. Two pairs of oppositely arranged lugs 221 are fixed on the upper end surface of the transverse plate 22, wherein a second guide wheel 9 positioned right above the first guide wheel 811 (shown in fig. 4) is fixed between the lugs 221. The lifting mechanism 3 is mounted on the upper end surface of the transverse plate 22, and the lifting mechanism 3 comprises a fixed pulley 31 fixed between the other pair of projections 221 and a lifting rope 32 bound and fixed with the outer peripheral surface of the winding drum 42 and sequentially abutted with the outer peripheral surface of the first guide wheel 811 (shown in fig. 4), the outer peripheral surface of the second guide wheel 9 and the outer peripheral surface of the fixed pulley 31.

As shown in fig. 1 and 3, a carrier rack 7 is attached to the end of lift cords 32 remote from drum 42. The carrier rack 7 comprises a horizontally arranged bottom plate 71, two fixed plates 72 fixed on the upper end surface of the bottom plate 71 and parallel to each other, and a rotating plate 73 positioned between the two fixed plates 72. The bottom plate 71, the fixed plates 72 and the rotating plates 73 form a cavity with an upward opening, the rotating plates 73 are rotatably connected with the side surfaces opposite to the two fixed plates 72, and one side of the rotating plates 73 close to the fixed plates 72 is fixed with the fixed plates 72 through bolts 511. The length of the bottom plate 71 is greater than that of the fixed plate 72, the bottom plate 71 is arranged to protrude towards both ends of the length direction of the bottom plate 71, and when the rotating plate 73 rotates to be parallel to the bottom plate 71, the rotating plate 73 is respectively abutted with the protruding part of the upper end face of the bottom plate 71. Two sides of the upper end surface of the fixed plate 72 are respectively fixed with a circular ring 721, one end of the lifting rope 32 close to the luggage carrier 7 is bound and connected with four branch ropes 321, and one end of each branch rope 321 far away from the lifting rope 32 is respectively fixed with a hook 322 hooked with each circular ring 721.

The working conditions and principles of the embodiment are as follows:

when the object carrier 7 needs to be lifted, a construction worker holds the rotating handle 4311 and rotates the rotating wheel 431, the rotating wheel 431 rotates to drive the rotating shaft 41 to rotate, the winding drum 42 is driven to wind the lifting rope 32, and the object carrier 7 moves upwards under the guiding action of the first guide wheel 811, the second guide wheel 9 and the fixed pulley 31. When the material conveying device reaches a specified position, the bolt 511 is in threaded connection with the round hole 51, meanwhile, the length of the bolt 511 extending out of the round hole 51 is larger than the distance between the mounting plate 5 and the rotating wheel 431, the bolt 511 is abutted against one side of the connecting handle 432, and then mounting materials or maintenance tools are conveyed to and stabilized at a specified height, so that the materials and the maintenance tools can be conveyed in the vertical direction conveniently, the conveying mode changes the manual conveying mode from bottom to top, the labor waste is reduced, and meanwhile, the working efficiency of construction workers is improved.

When the carrier rack 7 needs to be lowered, the bolt 511 is rotated and removed from the round hole 51, a construction worker holds the rotating handle 4311 and rotates the rotating wheel 431 in the opposite direction, the rotating wheel 431 rotates to drive the rotating shaft 41 to rotate, and the winding drum 42 is driven to wind the lifting rope 32, and simultaneously, the carrier rack 7 moves downwards under the guiding action of the first guide wheel 811, the second guide wheel 9 and the fixed pulley 31, so that the placement of mounting materials or maintenance tools is facilitated.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a scaffold frame is used in room building, includes scaffold frame body (1), characterized by: the scaffold is characterized in that a carrier (7) is arranged on one side of the scaffold body (1), a support frame (2) is arranged at the upper end of the scaffold body (1), a lifting mechanism (3) connected with the carrier (7) is arranged on the support frame (2), and a driving piece (4) which is connected with the lifting mechanism (3) and drives the carrier (7) to vertically move is arranged at the lower end of the scaffold body (1).

2. The scaffold for building construction according to claim 1, wherein: scaffold frame body (1) is provided with adjacent both sides of carrier (7) one side and is provided with mounting panel (5), mounting panel (5) are located scaffold frame body (1) lower extreme, driving piece (4) including running through two mounting panel (5) set up and rotate axis of rotation (41) of being connected with mounting panel (5), with reel (42) that axis of rotation (41) outer peripheral face cup jointed and with axis of rotation (41) coaxial coupling just is located hand wheel (43) of axis of rotation (41) one end, support frame (2) include two fix respectively that scaffold frame body (1) is equipped with both sides and the level of mounting panel (5) set up installation pole (21) and set up two diaphragm (22) between installation pole (21), elevating system (3) are including setting up fixed pulley (31) of diaphragm (22) up end and with fixed pulley (31) outer peripheral face butt and both ends respectively with carrier (7) and the elevating system (3) are including setting up A lift cord (32) connected to the spool (42).

3. The scaffold for building construction according to claim 2, wherein: the luggage carrier (7) comprises a bottom plate (71) which is horizontally arranged, two fixed plates (72) which are fixed on the upper end surface of the bottom plate (71) and are parallel to each other, and two rotating plates (73) which are arranged between the fixed plates (72), the bottom plate (71), the fixed plate (72) and the rotating plate (73) form a cavity with an upward opening, the rotating plate (73) is rotationally connected with the side face opposite to the two fixed plates (72), one side of the rotating plate (73) close to the fixed plate (72) is fixed with the fixed plate (72) through a bolt (511), two sides of the upper end surface of the fixed plate (72) are fixed with circular rings (721), one end of the lifting rope (32) close to the luggage carrier (7) is connected with four branch ropes (321), hooks (322) hooked with the circular rings (721) are respectively fixed at one end of the branch rope (321) far away from the lifting rope (32).

4. The scaffold for building construction according to claim 3, wherein: scaffold frame body (1) is provided with both sides of mounting panel (5) and is provided with long slab (8), two be provided with stock (81) between long slab (8), first leading wheel (811) has been cup jointed to stock (81) outer peripheral face, diaphragm (22) up end is provided with second leading wheel (9) that are located directly over first leading wheel (811), lifting rope (32) in proper order with first leading wheel (811) outer peripheral face, second leading wheel (9) outer peripheral face and fixed pulley (31) outer peripheral face butt.

5. The scaffold for building construction according to claim 3, wherein: the hand wheel (43) comprises a plurality of connecting handles (432) fixed on the outer peripheral surface of the rotating shaft (41) and a rotating wheel (431) connected with the connecting handles (432), one end, far away from the rotating shaft (41), of the connecting handles (432) is fixedly connected with the inner peripheral surface of the rotating wheel (431), a round hole (51) with threads arranged inside is formed in one side, close to the rotating wheel (431), of the mounting plate (5), and the round hole (51) is in threaded connection with a bolt (511) arranged close to the inner peripheral surface of the rotating wheel (431).

6. The scaffold for building construction according to claim 3, wherein: one side of the hand wheel (43) far away from the scaffold body (1) is rotatably connected with a rotating handle (4311).

7. The scaffold for building construction according to claim 3, wherein: the length of the bottom plate (71) is larger than that of the fixing plate (72), the bottom plate (71) is arranged towards the two ends of the length direction of the bottom plate (71) in a protruding mode, and when the rotating plate (73) rotates to be parallel to the bottom plate (71), the rotating plate (73) is abutted to the protruding portion of the upper end face of the bottom plate (71) respectively.

8. The scaffold for building construction according to claim 2, wherein: and a support rod (10) is arranged between the mounting rod (21) and the scaffold body (1).