CN211548684U

CN211548684U - Scaffold for ceiling installation

Info

Publication number: CN211548684U
Application number: CN201921986129.9U
Authority: CN
Inventors: 高平; 刘鑫
Original assignee: Shaanxi Rongsen Decoration Engineering Co Ltd
Current assignee: Shaanxi Rongsen Decoration Engineering Co Ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-09-22
Anticipated expiration: 2029-11-15

Abstract

The utility model relates to a scaffold frame field discloses a scaffold frame is used in furred ceiling installation, and its technical essential is: the utility model provides a scaffold frame is used in furred ceiling installation, which comprises a bracket, the horizontal pole, backup pad and rail guard, two rail guard tops are provided with two at least auxiliary supporting device relatively, auxiliary supporting device includes fixed plate and spread groove, spread groove department rotates perpendicularly and is connected with the lead screw, the cover is equipped with the slider on the lead screw, the slider top is provided with the loop bar, the loop bar top is rotated and is provided with auxiliary support board, be provided with the fixed block relatively with the lead screw on the fixed plate, it is provided with the pivot to rotate towards the lead screw on the fixed block, the coaxial initiative bevel gear that is provided with of tip that the lead screw is close to in the pivot, coaxial driven. The utility model discloses a scaffold frame for furred ceiling installation replaces the staff to support the furred ceiling panel through supplementary strutting arrangement, reduces workman's work load, and convenience of customers uses.

Description

Scaffold for ceiling installation

Technical Field

The utility model belongs to the technical field of the technique of scaffold frame and specifically relates to a scaffold frame is used in furred ceiling installation.

Background

During construction, the operational environment who has not co-altitude, go on smoothly in order to guarantee each work progress, need set up the work platform of corresponding height specially, be called the scaffold frame, general scaffold frame is comparatively huge, be not suitable for indoor environment, and often can receive door and window size's restriction, ordinary indoor scaffold frame is difficult to fold the dismantlement, be not convenient for remove the transportation, and dismantle the back and need corresponding instrument to install, it is lower to use flexibility and convenience, need use multiple instrument when using the scaffold frame to be under construction simultaneously, and the scaffold frame does not set up corresponding instrument and places the structure, the instrument can only be stacked on work platform, perhaps carry with oneself by the staff, inconvenient staff uses.

To the above-mentioned problem, chinese patent publication No. CN209339564U discloses a detachable indoor scaffold with tool placement structure for building, its technical essential is: including branch and axle of inserting, the intermediate junction of branch has the horizontal pole, the adapter sleeve is installed to the lower extreme of branch, and the inboard of adapter sleeve is connected with the truckle, the inboard of branch is provided with the sleeve, and is connected with the spliced pole below the telescopic, the below of spliced pole is connected with the rubber footing, one side of branch is provided with folding receiving mechanism, the connection hasp is installed to the top of horizontal pole, and connects the intermediate junction of hasp has the backup pad, the top of inserting the axle is connected with the guardrail, and inserts the axle and be located telescopic top, the top of guardrail is provided with instrument placement machine and constructs. This detachable indoor scaffold structure that has instrument and place structure for building is firm, is convenient for install moreover and dismantles, and it is comparatively convenient that the transportation removes simultaneously, is provided with the tool holder of being convenient for take and place the instrument, and the convenience of use is higher.

This scheme has solved current scaffold frame and has been difficult to folding dismantlement, be not convenient for remove the transportation, do not have flexibility such as instrument placement structure and the lower problem of convenience, but the staff is when installing the furred ceiling with the help of scaffold frame, need use a large amount of screws to install the furred ceiling panel on furred ceiling keel frame, and the furred ceiling panel is generally bigger, often need two workers to stand the cooperation on scaffold frame together in the installation and lift up the furred ceiling panel and make it hug closely furred ceiling keel frame, install the furred ceiling panel through the screw simultaneously, the workman supports the furred ceiling panel for a long time and leads to arm ache very easily, workman's work load is big, inconvenient user.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a scaffold frame is used in furred ceiling installation replaces the staff to support the furred ceiling panel through supplementary strutting arrangement, reduces workman's work load, and convenience of customers uses.

The above technical purpose of the present invention can be achieved by the following technical solutions: a scaffold for installing a suspended ceiling comprises a support, a cross rod and a support plate, wherein guard rails are oppositely arranged on the top of the support along the long edge of the support, at least two auxiliary supporting devices are oppositely arranged at the top ends of the two guard rails, each auxiliary supporting device comprises a fixing plate positioned on the top of the guard rail, a connecting groove is formed in the top of the fixing plate, a lead screw is vertically and rotatably connected to the connecting groove, a sliding block is sleeved on the lead screw, a sleeve rod is arranged on the top of the sliding block and sleeved outside the lead screw, an auxiliary supporting plate is rotatably arranged at the top end of the sleeve rod, the rotating surface of the auxiliary supporting plate is perpendicular to the sleeve rod, a fixing block is arranged on the fixing plate and opposite to the lead screw, a rotating shaft is arranged on the fixing block in a manner of rotating towards the lead screw, a driving bevel gear is coaxially arranged, the end part of the rotating shaft, which is far away from the screw rod, is provided with a height adjusting device, the top of the fixing plate is vertically provided with a guide rod, and the guide rod penetrates through the sliding block.

Through adopting above-mentioned technical scheme, the user will treat the furred ceiling panel of installation and place on supplementary extension board, it rotates to start high adjusting device control pivot, the pivot rotates the drive bevel gear who drives its tip and rotates, thereby drive the driven bevel gear who meshes with the drive bevel gear and rotate, and then drive the lead screw coaxial with driven bevel gear and rotate, the lead screw rotates the loop bar that drives slider and its top and moves on the lead screw along the guide arm direction, make the furred ceiling panel of placing at supplementary extension board top hug closely with fossil fragments on the ceiling, replace the staff to support the furred ceiling panel, reduce workman's work load, convenience of customers uses.

The utility model discloses further set up to: the height adjusting device comprises a hand wheel, the rotating shaft is far away from the end part of the screw rod, a plurality of clamping grooves are uniformly formed in the outer side wall of the hand wheel, the height adjusting device further comprises a limiting rod hinged to the fixed plate, and the plane of the limiting rod is perpendicular to the plane where the fixed plate is located.

Through adopting above-mentioned technical scheme, the user makes the pivot rotate through rotating the hand wheel, after adjusting supplementary strutting arrangement, rotates the gag lever post and makes its joint in the draw-in groove, keeps the current state of supplementary strutting arrangement.

The utility model discloses further set up to: the fixing plate is a U-shaped plate, the opening direction of the fixing plate is perpendicular to the screw rod, the screw rod is rotatably connected to the top of the fixing plate, a screw hole is formed in the bottom of the fixing plate, a bolt penetrates through the screw hole, and the bolt is parallel to the screw rod.

Through adopting above-mentioned technical scheme, the user only needs to be with the fixed plate card that is the U-shaped at the rail guard when installation auxiliary stay device, then screws up the bolt and makes its tip support the rail guard tightly, and auxiliary stay device passes through fixed plate and bolt demountable installation on the rail guard, and convenience of customers removes, installs, dismantles, and convenience of customers uses.

The utility model discloses further set up to: the end part of the bolt close to the screw rod is provided with a stud, and a tightening plate is connected to the stud in a threaded manner.

Through adopting above-mentioned technical scheme, support the tight board and can increase the area of contact between bolt and the rail guard, make the centre gripping of fixed plate fixed more firm.

The utility model discloses further set up to: the side wall of the fixed plate, which is opposite to the abutting plate, and the side wall of the abutting plate, which is close to the screw rod, are provided with anti-skid grains.

Through adopting above-mentioned technical scheme, the friction of fixed plate and rail guard contact site can be increased to the antiskid line, makes the fixed of fixed plate more stable.

The utility model discloses further set up to: the fixing plate is provided with a protective shell at the positions of the driving bevel gear and the driven bevel gear, the top of the protective shell is provided with a through hole for the lead screw to leak, and the side wall of the protective shell is provided with a through hole for the rotating shaft to leak.

Through adopting above-mentioned technical scheme, the user can drop a lot of powder sediment when using the screw installation furred ceiling panel, plays the guard action through the protecting sheathing, prevents that the powder sediment from dropping and influences its normal work in initiative bevel gear and driven bevel gear department.

The utility model discloses further set up to: a corrugated pipe is arranged between the top of the protective shell and the bottom of the sliding block, and the corrugated pipe is sleeved outside the screw rod.

Through adopting above-mentioned technical scheme, play the guard action to the lead screw through the bellows, prevent that powder sediment from stopping and influencing its normal work in the silky line department of lead screw.

The utility model discloses further set up to: the protective housing top is provided with the holding tank, bellows one end connect in the holding tank.

Through adopting above-mentioned technical scheme, when the slider constantly is close towards the protecting crust, the bellows is accomodate in the holding tank, the accomodating of the bellows of being convenient for.

The utility model discloses further set up to: and a rubber cushion is arranged at the top of the auxiliary support plate.

Through adopting above-mentioned technical scheme, furred ceiling panel surface and rubber cushion contact prevent that the user from fish tail furred ceiling panel when adjusting its position.

To sum up, the utility model discloses a beneficial technological effect does:

1. the user will treat the furred ceiling panel of installation and place on supplementary extension board, it rotates to start high adjusting device control pivot, the pivot rotates the drive bevel gear who drives its tip and rotates, thereby drive and drive the driven bevel gear rotation with drive bevel gear meshing, and then drive and rotate with the coaxial lead screw of driven bevel gear, the lead screw rotates the loop bar that drives slider and its top and moves on the lead screw along the guide arm direction, make the furred ceiling panel that supplementary extension board top was placed hug closely with the fossil fragments on the ceiling, replace the staff to support the furred ceiling panel, reduce workman's work load, convenience of customers uses.

2. The auxiliary supporting device is detachably mounted on the protective guard through the fixing plate and the bolts, so that the auxiliary supporting device is convenient for a user to move, install and detach and is convenient for the user to use.

Drawings

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

FIG. 2 is a schematic structural view of the auxiliary supporting device of the present invention with the protective shell and the bellows removed;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic structural view of the auxiliary supporting device of the present invention.

In the figure, 1, a bracket; 11. a support plate; 2. a cross bar; 3. protecting the fence; 4. an auxiliary support device; 40. a guide bar; 41. a fixing plate; 411. connecting grooves; 412. a screw hole; 413. a bolt; 414. a stud; 415. a propping plate; 416. anti-skid lines; 42. a screw rod; 43. a slider; 44. a loop bar; 45. a fixed block; 46. a rotating shaft; 47. a drive bevel gear; 48. a driven bevel gear; 49. an auxiliary support plate; 491. a rubber cushion; 5. a height adjustment device; 51. a hand wheel; 52. a card slot; 53. a limiting rod; 6. a bellows; 7. a protective shell; 71. and (6) accommodating the tank.

Detailed Description

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

Referring to fig. 1, for the utility model discloses a scaffold frame is used in furred ceiling installation, including support 1, horizontal pole 2 and backup pad 11, support 1 top is provided with rail guard 3 along its long limit relatively, and 3 tops of two rail guards are provided with two at least auxiliary stay devices 4 relatively. As shown in fig. 2 and 3, the auxiliary supporting device 4 includes a fixing plate 41 located on the top of the guard rail 3, a connecting slot 411 is disposed on the top of the fixing plate 41, a lead screw 42 is vertically and rotatably connected to the connecting slot 411, a slider 43 is sleeved on the lead screw 42, a loop bar 44 is disposed on the top of the slider 43, the loop bar 44 is sleeved outside the lead screw 42, an auxiliary support plate 49 is rotatably disposed on the top of the loop bar 44, a rubber cushion 491 for preventing scratching the ceiling panel is disposed on the top of the auxiliary support plate 49, a rotating surface of the auxiliary support plate 49 is perpendicular to the loop bar 44, a fixing block 45 is disposed on the fixing plate 41 opposite to the lead screw 42, a rotating shaft 46 is rotatably disposed on the fixing block 45 toward the lead screw 42, a driving bevel gear 47 is coaxially disposed on the end of the rotating shaft 46 close to the lead screw 42, a, the top of the fixed plate 41 is vertically provided with a guide rod 40, and the guide rod 40 penetrates through a slide block 43. The height adjusting device 5 comprises a hand wheel 51 arranged at the end part of the rotating shaft 46 far away from the screw rod 42, a plurality of clamping grooves 52 are uniformly formed in the outer side wall of the hand wheel 51, the height adjusting device 5 further comprises a limiting rod 53 hinged on the fixing plate 41, and the rotating plane of the limiting rod 53 is perpendicular to the plane of the fixing plate 41. A user places a ceiling panel to be installed on an auxiliary support plate 49, a hand wheel 51 is rotated to enable a rotating shaft 46 to rotate, the rotating shaft 46 rotates to drive a driving bevel gear 47 at the end of the rotating shaft to rotate, so that a driven bevel gear 48 meshed with the driving bevel gear 47 is driven to rotate, a screw rod 42 coaxial with the driven bevel gear 48 is driven to rotate, the screw rod 42 rotates to drive a sliding block 43 and a sleeve rod 44 at the top end of the sliding block to move on the screw rod 42 along the direction of a guide rod 40, the ceiling panel placed at the top of the auxiliary support plate 49 is made to be attached to a keel on a ceiling, a limiting rod 53 is rotated to be clamped in a clamping groove 52, and the current.

As shown in fig. 2 and 3, the fixing plate 41 is a U-shaped plate, the opening direction of the fixing plate 41 is perpendicular to the screw rod 42, the screw rod 42 is rotatably connected to the top of the fixing plate 41, the bottom of the fixing plate 41 is provided with a screw hole 412, a bolt 413 passes through the screw hole 412, the bolt 413 is parallel to the screw rod 42, and the auxiliary supporting device 4 is detachably mounted on the guard rail 3 through the fixing plate 41 and the bolt 413, so that the user can move, install and detach the device conveniently. The end part of the bolt 413 close to the screw rod 42 is provided with a stud 414, the stud 414 is in threaded connection with a resisting plate 415, and the side wall of the fixing plate 41 opposite to the resisting plate 415 and the side wall of the resisting plate 415 close to the screw rod 42 are both provided with anti-skid threads 416, so that the fixing of the fixing plate 41 is more stable.

As shown in fig. 2 and 4, a protective shell 7 is disposed on the fixing plate 41 at the driving bevel gear 47 and the driven bevel gear 48, a through hole for the screw rod 42 to leak is disposed at the top of the protective shell 7, and a through hole for the rotating shaft 46 to leak is disposed on the side wall of the protective shell 7, so as to prevent the powder slag from falling at the driving bevel gear 47 and the driven bevel gear 48 and affecting the normal operation thereof. Be provided with bellows 6 between protecting crust 7 top and the slider 43 bottom, bellows 6 cover is located the lead screw 42 outside, prevents that powder sediment from stopping and influencing its normal work in the screw line department of lead screw 42. Protective housing 7 top is provided with holding tank 71, and bellows 6 one end is connected in holding tank 71, the taking in of bellows 6 of being convenient for.

The implementation principle of the embodiment is as follows: when the scaffold for installing the suspended ceiling is used, the U-shaped fixing plate 41 is clamped on the protective guard 3, and the bolts 413 are screwed down to enable the abutting plates 415 at the end part to abut against the protective guard 3; then, a ceiling panel to be installed is placed on an auxiliary support plate 49, a hand wheel 51 is rotated to enable a rotating shaft 46 to rotate, the rotating shaft 46 rotates to drive a driving bevel gear 47 at the end of the rotating shaft to rotate, so that a driven bevel gear 48 meshed with the driving bevel gear 47 is driven to rotate, a screw rod 42 coaxial with the driven bevel gear 48 is driven to rotate, the screw rod 42 rotates to drive a sliding block 43 and a sleeve rod 44 at the top end of the sliding block to move on the screw rod 42 along the direction of a guide rod 40, the ceiling panel placed at the top of the auxiliary support plate 49 is enabled to be attached to a keel on a ceiling, a limiting rod 53 is rotated to be clamped in a clamping groove 52, and the; finally, the ceiling panels are secured to the keel frame at the top of the ceiling using screws.

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 furred ceiling installation, includes support (1), horizontal pole (2) and backup pad (11), its characterized in that: the top of the bracket (1) is relatively provided with guard rails (3) along the long edges thereof, the top ends of the two guard rails (3) are relatively provided with at least two auxiliary supporting devices (4), each auxiliary supporting device (4) comprises a fixing plate (41) positioned at the top of the guard rail (3), the top of each fixing plate (41) is provided with a connecting groove (411), the connecting groove (411) is vertically and rotatably connected with a screw rod (42), the screw rod (42) is sleeved with a sliding block (43), the top of the sliding block (43) is provided with a sleeve rod (44), the sleeve rod (44) is sleeved outside the screw rod (42), the top end of the sleeve rod (44) is rotatably provided with an auxiliary support plate (49), the rotating surface of the auxiliary support plate (49) is vertical to the sleeve rod (44), and the fixing blocks (45) are oppositely arranged on the fixing plates (41), go to on fixed block (45) orientation lead screw (42) are rotated and are provided with pivot (46), pivot (46) are close to the coaxial drive bevel gear (47) that is provided with of tip of lead screw (42), coaxial being provided with on lead screw (42) with driven bevel gear (48) of drive bevel gear (47) meshing, pivot (46) are kept away from the tip of lead screw (42) is provided with height adjusting device (5), fixed plate (41) top is equipped with guide arm (40) perpendicularly, guide arm (40) are worn to establish slider (43).

2. A scaffold for installing a ceiling according to claim 1, wherein: height-adjusting device (5) including set up in pivot (46) are kept away from hand wheel (51) of the tip of lead screw (42), a plurality of draw-in grooves (52) have evenly been seted up to hand wheel (51) lateral wall, height-adjusting device (5) still including articulate gag lever post (53) on fixed plate (41), gag lever post (53) pivoted plane with fixed plate (41) place plane is perpendicular.

3. A scaffold for installing a ceiling according to claim 1, wherein: the fixed plate (41) is a U-shaped plate, the opening direction of the fixed plate (41) is perpendicular to the screw rod (42), the screw rod (42) is rotatably connected to the top of the fixed plate (41), a screw hole (412) is formed in the bottom of the fixed plate (41), a bolt (413) is arranged at the position of the screw hole (412) in a penetrating mode, and the bolt (413) is parallel to the screw rod (42).

4. A scaffold for installing a ceiling according to claim 3, wherein: the end part of the bolt (413) close to the screw rod (42) is provided with a stud (414), and a tightening plate (415) is connected to the stud (414) in a threaded manner.

5. A scaffold for installing a suspended ceiling according to claim 4, wherein: the side wall of the fixing plate (41) opposite to the abutting plate (415) and the side wall of the abutting plate (415) close to the screw rod (42) are both provided with anti-skid grains (416).

6. A scaffold for installing a ceiling according to claim 1, wherein: a protective shell (7) is arranged on the fixing plate (41) and positioned at the driving bevel gear (47) and the driven bevel gear (48), a through hole for the lead screw (42) to leak is formed in the top of the protective shell (7), and a through hole for the rotating shaft (46) to leak is formed in the side wall of the protective shell (7).

7. A scaffold for installing a ceiling according to claim 6, wherein: a corrugated pipe (6) is arranged between the top of the protective shell (7) and the bottom of the sliding block (43), and the corrugated pipe (6) is sleeved outside the screw rod (42).

8. A scaffold for installing a ceiling according to claim 7, wherein: protective housing (7) top is provided with holding tank (71), bellows (6) one end connect in holding tank (71).

9. A scaffold for installing a ceiling according to claim 1, wherein: the top of the auxiliary support plate (49) is provided with a rubber cushion (491).