CN214834572U

CN214834572U - Safe type scaffold frame for construction

Info

Publication number: CN214834572U
Application number: CN202121154952.0U
Authority: CN
Inventors: 欧阳榕; 吴明辉; 罗华
Original assignee: Guangdong Haosheng Construction Engineering Co ltd
Current assignee: Guangdong Haosheng Construction Engineering Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-11-23
Anticipated expiration: 2031-05-26

Abstract

The utility model relates to a safe type scaffold frame for construction, it is including standing board and four stands, be equipped with protection machanism on the board of standing between two adjacent stands, protection machanism includes two guard bars, two guard bars are articulated mutually, protection machanism still includes two sliders, set up the first storage tank that supplies two sliders to slide at the upper surface of the board of standing between two adjacent stands, the bottom of two guard bars is articulated mutually with two sliders respectively, be equipped with in the inner chamber of first storage tank and be used for driving two sliders or the drive assembly of back of the body removal in opposite directions. The application has the advantage of reducing the possibility of falling of workers from the standing board.

Description

Safe type scaffold frame for construction

Technical Field

The application relates to the technical field of constructional engineering equipment, in particular to a safe scaffold for building construction.

Background

The scaffold is a variety of supports which are erected for workers to operate and solve vertical and horizontal transportation on a construction site, is widely applied to various construction sites, and is placed in a construction outer wall, interior decoration or a place where a floor is higher and cannot be directly constructed.

In the related technology, reference can be made to a Chinese patent with an authorization bulletin number of CN211421792U, and a safe scaffold for building construction is disclosed, which comprises two side frames and a station plate fixedly arranged between the two side frames, wherein each side frame comprises two upright posts, the station plate is positioned at the tops of the two side frames, the lower plate surface of the station plate is rotatably connected with an object placing plate, one side plate surface of the object placing plate is a joint surface, the other plate surface of the object placing plate is a connecting surface, the joint surface can be jointed with the lower surface of the station plate, the object placing plate can be turned to the joint surface to be upward, clamping grooves are formed in two sides of the connecting surface, telescopic rods are arranged in the clamping grooves, and one telescopic end of each telescopic rod is hinged with the corresponding clamping groove; one end of the telescopic rod, which is far away from the hinged part, is provided with a hanging ring, and the surface of the standing plate is provided with an anti-slip column for buckling the hanging ring; the lower plate surface of the standing plate is also provided with a fixing mechanism for fixing the free end of the object placing plate, and the clamping groove is also internally provided with a clamping piece for clamping the free end of the telescopic rod; the utility model discloses when satisfying the thing board and placing object article, can reduce the occupation space who puts the thing board.

With respect to the related art in the above, the inventor believes that the worker may fall off the standing board, thereby possibly threatening the life safety of the worker.

SUMMERY OF THE UTILITY MODEL

In order to reduce the staff from standing the possibility that the board fell, this application provides a scaffold frame for construction of safe type.

The application provides a safe type scaffold for construction adopts following technical scheme:

the utility model provides a safe type scaffold frame for construction, includes and stands board and four stands, adjacent two be equipped with protection machanism between the stand on the board of standing, protection machanism includes two fender rods, two fender rods are articulated mutually, protection machanism still includes two sliders, adjacent two set up the first storage tank that supplies two sliders to slide between the stand at the upper surface of board of standing, two the bottom of fender rod is articulated mutually with two sliders respectively, be equipped with the drive assembly who is used for driving two sliders and in opposite directions or carry on the back mutually and move in the inner chamber of first storage tank.

Through adopting above-mentioned technical scheme, when needs protect the staff, at first move in opposite directions through two sliders of drive assembly drive, two sliders move two fender rods of drive and rotate to can reduce the possibility that the staff fell from standing the board, and then reach the effect to the staff protection.

Preferably, the drive assembly includes two-way threaded rod, fixedly connected with fixed plate in the first storage tank, the one end of two-way threaded rod is rotated and is connected in fixed plate and fixedly connected with hand wheel, and the other end is rotated and is connected in the one end inner wall that fixed plate was kept away from in first storage tank, two slider difference threaded connection is in the both ends of two-way threaded rod.

Through adopting above-mentioned technical scheme, when two sliders of needs drive move, at first rotate the hand wheel, the hand wheel rotates and drives two-way threaded rod and rotates, and two-way threaded rod rotates and drives two sliders and move in first sliding groove or back of the body mutually to alright drive two sliders and remove.

Preferably, the protection mechanism further comprises a protection plate, two adjacent sliding grooves are formed in the inner sides of the stand columns, the two ends of the protection plate are respectively connected to the side walls of the two sliding grooves in a sliding mode, two first inserting grooves are formed in one side, close to the standing plate, of the protection plate, one ends, away from the standing plate, of the protection rods can be respectively matched with the two first inserting grooves in an inserting mode, and the ends, away from the standing plate, of the protection rods are fixedly connected with the protection plate through bolts.

Through adopting above-mentioned technical scheme, when needs are fixed two fender rods, at first remove the guard plate along the groove of sliding to the groove of sliding and keep away from the one end of standing the board, rotate two fender rods afterwards to make two fender rods keep away from the one end of standing the board and peg graft respectively in two first inserting grooves, then make fender rod and guard plate fixed connection through the bolt, thereby can fix two fender rods.

Preferably, a second storage groove and a connecting hole are sequentially formed in one end, far away from the standing plate, of the stand column along the length direction of the standing plate, the second storage groove is communicated with the sliding groove through the connecting hole, and a first limiting assembly used for limiting one end of the protection plate is arranged in the second storage groove.

Through adopting above-mentioned technical scheme, the first spacing subassembly that sets up can carry on spacingly to the guard plate.

Preferably, the first limiting assembly comprises a bolt, and one end of the bolt, which is far away from the protection plate, penetrates through one side, which is far away from the protection plate, of the second storage groove and is fixedly connected with a bolt cap; one end, close to the protection plate, of the bolt is connected to the side wall of the connecting hole in a sliding mode, a second inserting groove is formed in one end of the protection plate, and one end, close to the protection plate, of the bolt can be matched with the second inserting groove in an inserting mode; the side wall of the bolt is fixedly connected with a blocking piece, and the blocking piece is connected to the side wall of the second storage groove in a sliding manner; the cover is equipped with the spring on the bolt, the one end butt that the guard plate was kept away from in the separation blade one side of guard plate is close to the spring, the one end butt that the guard plate was kept away from to the spring keeps away from the one end inner wall that the guard plate was kept away from in the second storage tank.

Through adopting above-mentioned technical scheme, when needs carry on spacingly to the guard plate, at first the pulling is tied the cap, is tied the cap and is removed and drive the bolt and remove, when the groove that slides is kept away from to the bolt, removes the guard plate this moment to remove the guard plate and remove the position that second inserting groove and connecting hole just correspond, release the bolt afterwards, make the bolt insert the second inserting groove under the effect of spring elasticity this moment, thereby can carry on spacingly to the guard plate.

Preferably, one side of the upright column close to the bolt cap is provided with a second limiting component for limiting the bolt.

Through adopting above-mentioned technical scheme, the spacing subassembly of second that sets up can carry on spacingly to the bolt.

Preferably, the second limit component comprises a rotating shaft, one end of the rotating shaft, which is close to the stand, is fixedly connected to the side wall of the stand, one end of the rotating shaft, which is far away from the stand, is rotatably connected with a limit block, and one side of the limit block, which is close to the bolt, is provided with a notch.

Through adopting above-mentioned technical scheme, when needs carry on spacingly to the bolt, at first the pulling cap of being tied to will tie the cap and remove to the position of keeping away from the stand lateral wall, rotate the stopper afterwards and make bolt and opening peg graft, release the cap of being tied after that, the bolt can keep keeping away from the state in groove of sliding under the effect of stopper this moment, thereby alright carry on spacingly to the bolt, and then be convenient for remove the guard plate.

Preferably, the top wall of the first storage tank is hinged with a sealing cover.

Through adopting above-mentioned technical scheme, the sealed lid that sets up can protect drive assembly.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when workers need to be protected, the two sliding blocks are driven to move oppositely through the driving assembly, and the two sliding blocks move to drive the two protection rods to rotate, so that the possibility that the workers fall off from the standing plate can be reduced, and the effect of protecting the workers is achieved;

2. when the two sliding blocks need to be driven to move, firstly, a hand wheel is rotated, the hand wheel rotates to drive the bidirectional threaded rod to rotate, and the bidirectional threaded rod rotates to drive the two sliding blocks to move in the first sliding groove in an opposite or opposite direction, so that the two sliding blocks can be driven to move;

3. when needs carry on spacingly to the bolt, at first the pulling cap of being tied to will tie the cap and remove to the position of keeping away from the stand lateral wall, rotate the stopper afterwards and make bolt and opening peg graft, release the cap of being tied after that, the bolt can keep keeping away from the state in groove that slides under the effect of stopper this moment, thereby alright carry on spacingly to the bolt, and then be convenient for remove the guard plate.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a highlight driving assembly in an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a highlighted fixing plate in the embodiment of the present application;

FIG. 4 is a cross-sectional view of an embodiment of the present application showing a first stop assembly;

fig. 5 is a schematic structural diagram highlighting a second limiting assembly in an embodiment of the application.

Description of reference numerals: 1. standing the plate; 11. a protection mechanism; 111. a guard bar; 112. a slider; 113. a first storage tank; 114. a protection plate; 115. a horizontal axis; 2. a column; 21. a sliding groove; 22. a second storage tank; 23. connecting holes; 3. a drive assembly; 31. a bidirectional threaded rod; 32. a fixing plate; 33. a hand wheel; 4. a first insertion groove; 41. a bolt; 5. a first limit component; 51. a bolt; 52. a bolt cap; 53. a second insertion groove; 54. a baffle plate; 55. a spring; 6. a second limiting component; 61. a rotating shaft; 62. a limiting block; 621. opening the gap; 7. and (7) sealing the cover.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a safe scaffold for building construction, which comprises a standing plate 1 and four upright posts 2, wherein the horizontal section of the standing plate 1 is square, and the upright posts 2 are cuboid; a protection mechanism 11 is arranged between two adjacent upright columns 2 on the standing plate 1.

As shown in fig. 1 and 2, the protection mechanism 11 includes two protection rods 111, the two protection rods 111 are in a rectangular shape, and the two protection rods 111 are hinged through a horizontal shaft 115; the protection mechanism 11 further comprises two sliding blocks 112, a first storage groove 113 for the sliding blocks 112 to slide is formed in the upper surface of the standing plate 1 between two adjacent upright posts 2, and the first sliding groove 21 extends along the length direction of the standing plate 1; the bottoms of the two guard bars 111 are respectively hinged with the two sliding blocks 112, and a driving component 3 for driving the two sliding blocks 112 to move towards or away from each other is arranged in the inner cavity of the first storage groove 113. The top wall of the first storage groove 113 is hinged with a sealing cover 7, and the driving assembly 3 can be protected by the arranged sealing cover 7. When the staff is required to be protected, the two sliding blocks 112 are driven to move oppositely through the driving assembly 3, the two sliding blocks 112 move to drive the two protection rods 111 to rotate, so that the possibility that the staff falls off from the standing plate 1 can be reduced, and the protection effect on the staff is further achieved.

As shown in fig. 2, the driving assembly 3 includes a bidirectional threaded rod 31, the bidirectional threaded rod 31 includes a right thread and a left thread respectively disposed at two ends thereof, a fixing plate 32 is vertically and fixedly connected to an inner wall of the first storage groove 113, one end of the bidirectional threaded rod 31 is disposed through the fixing plate 32 and rotatably connected to a side wall of the fixing plate 32 through a bearing, and one end of the bidirectional threaded rod 31 close to the fixing plate 32 is fixedly connected to a hand wheel 33; one end of the bidirectional threaded rod 31 far away from the fixed plate 32 is rotatably connected to the inner wall of one end of the first storage groove 113 far away from the fixed plate 32 through a bearing; the two sliders 112 are respectively screwed to the right and left threads. When the two sliding blocks 112 need to be driven to move, firstly, the hand wheel 33 is rotated to drive the bidirectional threaded rod 31 to rotate, and the bidirectional threaded rod 31 is rotated to drive the two sliding blocks 112 to move in the first sliding groove 21 in an opposite direction or in an opposite direction, so that the two sliding blocks 112 can be driven to move.

As shown in fig. 2 and 3, the protection mechanism 11 further includes a protection plate 114, the protection plate 114 is in a cuboid shape, combine fig. 1, the sliding grooves 21 have all been seted up along the direction of height of the stand 2 to the relative inboard of two adjacent stands 2, vertical sliding connection in the lateral wall of two sliding grooves 21 is respectively followed at the both ends of protection plate 114, two first inserting grooves 4 have been seted up along the length direction of protection plate 114 in proper order to one side that the protection plate 114 is close to the board 1 of standing, the one end that the board 1 was kept away from to two protection rods 111 can be respectively with two first inserting grooves 4 grafting cooperation, the one end that the board 1 was kept away from to two protection rods 111 all passes through bolt 41 and protection plate 114 fixed connection. When two guard bars 111 need to be fixed, firstly, the protection plate 114 is moved to one end of the sliding groove 21 away from the standing plate 1 along the sliding groove 21, then the two guard bars 111 are rotated, one ends of the two guard bars 111 away from the standing plate 1 are respectively inserted into the two first insertion grooves 4, and then the guard bars 111 and the protection plate 114 are fixedly connected through the bolts 41, so that the two guard bars 111 can be fixed.

As shown in fig. 2 and 4, a second storage groove 22 and a connecting hole 23 are sequentially formed in one end, away from the standing plate 1, of the upright post 2 along the length direction of the standing plate 1, the second storage groove 22 and the connecting hole 23 are both cylindrical, the second storage groove 22 is communicated with the sliding groove 21 through the connecting hole 23, and a first limiting assembly 5 for limiting one end of the protection plate 114 is arranged in the second storage groove 22. The first limiting assembly 5 is arranged, and can limit the protection plate 114.

As shown in fig. 2 and 4, the first limiting assembly 5 comprises a bolt 51, the bolt 51 is cylindrical, the bolt 51 is arranged along the length direction of the standing plate 1, one end of the bolt 51 far away from the protection plate 114 penetrates through one side of the second storage groove 22 far away from the protection plate 114 and is fixedly connected with a bolt cap 52; one end of the bolt 51 close to the protection plate 114 is slidably connected to the side wall of the connecting hole 23, one end of the protection plate 114 is provided with a second inserting groove 53, and one end of the bolt 51 close to the protection plate 114 can be in inserting fit with the second inserting groove 53; a blocking piece 54 is fixedly sleeved on the side wall of the bolt 51, the cross section of the blocking piece 54 is circular, and the blocking piece 54 is connected to the side wall of the second storage groove 22 in a sliding manner along the length direction of the standing board 1; the latch 51 is sleeved with a spring 55, one end of the spring 55 close to the protection plate 114 abuts against one side of the blocking piece 54 far from the protection plate 114, and one end of the spring 55 far from the protection plate 114 abuts against the inner wall of one end of the second storage slot 22 far from the protection plate 114. When the protection plate 114 needs to be limited, the bolt cap 52 is pulled firstly, the bolt cap 52 moves to drive the bolt 51 to move, when the bolt 51 is far away from the sliding groove 21, the protection plate 114 is moved at the moment, the protection plate 114 is moved to the position where the second insertion groove 53 is corresponding to the connecting hole 23, then the bolt 41 is released, and the bolt 51 is inserted into the second insertion groove 53 under the action of the elastic force of the spring 55 at the moment, so that the protection plate 114 can be limited.

As shown in fig. 4 and 5, one side of the upright post 2 close to the bolt cap 52 is provided with a second limiting component 6 for limiting the bolt 51, the second limiting component 6 comprises a rotating shaft 61, the axial line of the rotating shaft 61 is parallel to the axial line of the bolt 51, one end of the rotating shaft 61 close to the upright post 2 is fixedly connected to the side wall of the upright post 2, one end of the rotating shaft 61 far away from the upright post 2 is rotatably connected with a limiting block 62 through a bearing, the limiting block 62 is in a rectangular parallelepiped shape, and one side of the limiting block 62 close to the bolt 51 is provided with a notch 621. When the bolt 51 needs to be limited, the bolt cap 52 is pulled firstly, the bolt cap 52 is moved to a position far away from the side wall of the upright post 2, then the limiting block 62 is rotated to enable the bolt 51 to be inserted into the notch 621, then the bolt cap 52 is released, and at the moment, the bolt 51 can keep a state far away from the sliding groove 21 under the action of the limiting block 62, so that the bolt 51 can be limited, and the protection plate 114 can be moved conveniently.

The embodiment of the application provides a safe type scaffold for construction's implementation principle does: when the staff is required to be protected, the two sliding blocks 112 are driven to move oppositely through the driving assembly 3, the two sliding blocks 112 move to drive the two protection rods 111 to rotate, so that the possibility that the staff falls off from the standing plate 1 can be reduced, and the protection effect on the staff is further achieved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a safe type scaffold frame for construction, includes standing board (1) and four stand (2), its characterized in that: adjacent two be equipped with protection machanism (11) on standing board (1) between stand (2), protection machanism (11) include two fender rods (111), two fender rods (111) are articulated mutually, protection machanism (11) still include two slider (112), adjacent two first depositing groove (113) that supply two slider (112) to slide are seted up at the upper surface of standing board (1) between stand (2), two the bottom of fender rod (111) is articulated mutually with two slider (112) respectively, be equipped with in the inner chamber of first depositing groove (113) and be used for driving drive assembly (3) that two slider (112) move in opposite directions or back on the back.

2. The safety scaffold for building construction according to claim 1, wherein: drive assembly (3) include two-way threaded rod (31), fixedly connected with fixed plate (32) in first storage tank (113), the one end of two-way threaded rod (31) is rotated and is connected in fixed plate (32) and fixedly connected with hand wheel (33), and the other end is rotated and is connected in the one end inner wall of keeping away from fixed plate (32) in first storage tank (113), two slider (112) difference threaded connection is in the both ends of two-way threaded rod (31).

3. The safety scaffold for building construction according to claim 1, wherein: protection machanism (11) still includes guard plate (114), and adjacent two sliding groove (21) have all been seted up to the relative inboard of stand (2), sliding connection is respectively in the lateral wall of two sliding groove (21) at the both ends of guard plate (114), two first inserting groove (4) have been seted up to one side that guard plate (114) are close to station board (1), two the one end that guard bar (111) kept away from and stand board (1) can be respectively with two first inserting groove (4) cooperation of pegging graft, two the one end that guard bar (111) kept away from and stand board (1) all passes through bolt (41) and guard plate (114) fixed connection.

4. The safety scaffold for building construction according to claim 1, wherein: second storage tank (22) and connecting hole (23) have been seted up in proper order along the length direction of standing board (1) to the one end that stand board (1) was kept away from in stand (2), second storage tank (22) communicate in groove (21) that slides through connecting hole (23), be equipped with in second storage tank (22) and be used for carrying on spacing first spacing subassembly (5) to the one end of guard plate (114).

5. The safety scaffold for building construction according to claim 4, wherein: the first limiting component (5) comprises a bolt (51), one end, far away from the protection plate (114), of the bolt (51) penetrates through one side, far away from the protection plate (114), of the second storage groove (22) and is fixedly connected with a bolt cap (52); one end, close to the protection plate (114), of the bolt (51) is connected to the side wall of the connecting hole (23) in a sliding mode, a second inserting groove (53) is formed in one end of the protection plate (114), and one end, close to the protection plate (114), of the bolt (51) can be matched with the second inserting groove (53) in an inserting mode; a blocking piece (54) is fixedly connected to the side wall of the bolt (51), and the blocking piece (54) is slidably connected to the side wall of the second storage groove (22); the bolt (51) is sleeved with a spring (55), one end of the spring (55) close to the protection plate (114) is abutted to one side, away from the protection plate (114), of the blocking piece (54), and one end of the spring (55) away from the protection plate (114) is abutted to one end inner wall, away from the protection plate (114), of the second storage groove (22).

6. The safety scaffold for building construction according to claim 1, wherein: one side of the upright post (2) close to the bolt cap (52) is provided with a second limiting component (6) for limiting the bolt (51).

7. The safety scaffold for building construction according to claim 6, wherein: the second limiting component (6) comprises a rotating shaft (61), one end of the rotating shaft (61) close to the stand column (2) is fixedly connected to the side wall of the stand column (2), one end of the rotating shaft (61) far away from the stand column (2) is rotatably connected with a limiting block (62), and one side of the limiting block (62) close to the bolt (51) is provided with a notch (621).

8. The safety scaffold for building construction according to claim 1, wherein: the top wall of the first storage groove (113) is hinged with a sealing cover (7).