Roof supporting frame

Abstract

The utility model discloses a roof supporting frame which is characterized in that extension edges and reinforcing pieces are arranged on two sides of a base, and vertical fixing holes are formed in the extension edges; the U-shaped screw rod is fixed through the vertical fixing hole. The U-shaped screw rod can wrap the horizontal beam to fix the suspended horizontal beam. The top of the bottom stand column is connected with a top stand column through a rotating disc assembly, and the top end of the top stand column is provided with a top end guide wheel. By means of the structure, the hanging position can be changed on the basis that the rivet hole position is not changed during installation; a guide frame is arranged between the bottom stand column and the top stand column, and the cross beam is fixed through the guide frame. A bottom transverse rod is arranged in the base, a bottom transverse pipe is fixed to the base, and a clamping assembly is arranged on the bottom transverse rod to clamp a wall; the wall body can be fixed selectively through the cross beam or the bottom cross beam, and flexible installation can be carried out according to different heights.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of hanging basket support assembly, concretely relates to a roof support frame. BACKGROUND

[0002] It is known that the hanging basket is a construction machinery for high-altitude operation of construction engineering, is a kind of high-altitude operation equipment that can replace traditional scaffold, can reduce labor intensity, improve work efficiency and can be reused.The hanging basket is usually erected by the support frame on the roof, and the support point is usually the wall or the top beam of the roof.

[0003] In actual construction, the support frame for the erection of the hanging basket support frame is divided into various kinds, and can be classified as roof parapet wall special support frame, horizontal beam special support frame and low wall special support frame.The above-mentioned support frames need to be independently designed, and the different installation bases and different support heights are set to cooperate with the suspension fixation of the hanging basket.The current technical problem is:

[0004] 1. The support frame cannot be used universally in horizontal beam fixation, parapet wall fixation and low wall fixation, and different construction sites need to be equipped with special support frames, causing the type of equipment to be chaotic at the construction site and not easy to manage;2. The existing support frame cannot realize the adjustment of the installation angle in the horizontal direction when being installed and fixed, and when there is an angle adjustment requirement, only overall displacement can be realized, causing the number of rivet holes on the surface of the wall or the horizontal beam to increase, and the risk of leakage is increased.

[0005] In view of the above disadvantages, the technical problem to be solved by the person skilled in the art is how to design a universal structure of roof support frame, which can be fixed on different walls and beams, facilitate construction and equipment management, and completely solve the above-mentioned problems encountered in the prior art. SUMMARY

[0006] In order to overcome the shortcomings of the prior art, the utility model provides a roof support frame, which can realize flexible replacement of installation position by setting adjustable base, can realize flexible adjustment of angle during installation, and can also adjust the support height according to different wall height, which is more convenient for on-site installation.

[0007] In order to realize the above technical purpose, the utility model adopts the following scheme: a roof support frame, which comprises a base, the base is provided with an extension edge and a lower reinforcing member on both sides, and a vertical fixing hole is arranged on the extension edge;The vertical fixing hole is used to fix the U-shaped screw rod, and the U-shaped screw rod is arranged around the horizontal beam;

[0008] A bottom stand is arranged on the base, the top of the bottom stand is connected with a top stand through a turntable assembly, and a top guide wheel is arranged at the top end of the top stand;

[0009] The guiding frame is arranged between the bottom stand and the top stand, and the horizontal beam is fixed through the guiding frame.

[0010] The base is internally provided with a bottom horizontal rod, the bottom horizontal rod is fixed with the base, the bottom horizontal rod is provided with a clamping assembly, the clamping assembly comprises a fixed clamping seat and a movable clamping seat, and the movable clamping seat can realize transverse movement to clamp the wall body.

[0011] The clamping assembly comprises a positioning sleeve, the bottom of the positioning sleeve is provided with the fixed clamping seat, the fixed clamping seat is provided with a plurality of clamping points, the clamping assembly comprises a movable sleeve, the movable sleeve is provided with the movable clamping seat, the movable clamping seat is provided with an adjusting screw rod, and the adjusting screw rod is provided with a pressing disc.

[0012] The horizontal beam is provided with a telescopic rod, the end of the telescopic rod is fixed with a steel cable pulling seat and a counterweight seat, and the horizontal beam is provided with a hanging basket suspension seat.

[0013] The rotating disc assembly comprises a top rotating disc and a bottom rotating disc, the bottom rotating disc and the top rotating disc are provided with vertical positioning holes, and the bottom rotating disc and the top rotating disc are provided with vertical concave-convex plug-in parts.

[0014] The bottom horizontal rod is extended, one end of the bottom horizontal rod is provided with the steel cable pulling seat and the counterweight seat, and the other end of the bottom horizontal rod is provided with the hanging basket suspension seat.

[0015] The beneficial effects of the utility model are as follows: the utility model is provided with an extension edge and a reinforcing piece on both sides of the base, and the extension edge is provided with vertical fixing holes; the utility model can fix the U-shaped screw rod on the horizontal beam to fix the suspended horizontal beam; the base is provided with a bottom stand, the top of the bottom stand is connected with a top stand through a rotating disc assembly, and the top end of the top stand is provided with a top guide wheel; through the structure, the suspension position can be changed without changing the rivet hole position during installation; the bottom stand and the top stand are provided with a guiding frame, and the horizontal beam is fixed through the guiding frame; the base is internally provided with a bottom horizontal rod, the bottom horizontal rod is fixed with the base, and the bottom horizontal rod is provided with a clamping assembly to clamp the wall body; the utility model can selectively fix the wall body through the horizontal beam or the bottom horizontal beam, and can be flexibly installed according to different heights. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The structure diagram of the installation structure of example 1 Figure I ;

[0017] Figure 2 The structure diagram of the installation structure of example 1 Figure II ;

[0018] Figure 3 The schematic diagram of the installation structure for example 2;

[0019] Figure 4 The schematic diagram of the installation structure for example 3;

[0020] Figure 5 The enlarged schematic diagram of the partial installation structure for example 1;

[0021] Figure 6 The enlarged schematic diagram of the A area structure in the middle; Figure 4 The enlarged schematic diagram of the A area structure in the middle;

[0022] In the plan view, 1. base, 11, extended edge, 12, vertical fixing hole, 13, lower reinforcing piece, 2, bottom horizontal rod, 3. bottom stand, 31, adjusting hole, 32, bottom turntable, 33, positioning protrusion, 34, positioning locking hole, 4. lower guide frame, 41, top turntable, 42, upper support, 43, positioning groove, 5. top stand, 51, upper guide frame, 52, reinforcing piece, 53, top guide wheel, 6, horizontal beam, 61, horizontal beam positioning hole, 62, telescopic rod, 63, steel cable pulling seat, 64, counterweight seat, 65, bidirectional traction seat, 66, pulling steel cable, 7, hanging basket suspension seat, 71, suspender, 72, steel cable base, 8, clamping assembly, 81, movable sleeve, 82, movable clamping seat, 83, adjusting screw, 84, force applying rod, 85, extrusion disc, 86, movable reinforcing seat, 87, positioning sleeve, 88, fixed clamping seat, 89, clamping disc, 90, fixed reinforcing seat, 9, U-shaped screw, 10, parapet, 101, horizontal beam, 102, counterweight. DETAILED DESCRIPTION

[0023] The utility model will be further described below through specific examples, and it should be understood that the following description is a specific implementation scheme based on the technical scheme disclosed by the utility model, and those skilled in the art can further extend the technology based on the disclosed technical scheme.

[0024] Example 1:

[0025] Referring to the accompanying drawings, Figure 1 , 2 As shown in the drawings, a roof support frame comprises a base 1 arranged in a U-shaped structure. The top surface of the base 1 is provided with a bottom stand 3. The top of the bottom stand 3 is connected to a top stand 5 through a turntable assembly 4. The top end of the top stand 5 is provided with a top guide wheel 53.

[0026] The top of the bottom stand column 3 is provided with a bottom turntable 32, the bottom turntable 32 is provided with annular positioning protrusions 33, the top of the bottom turntable 32 is provided with a top turntable 41, the bottom surface of the top turntable 41 is provided with an upper support 42, the upper support 42 is provided with annular positioning recesses 43 matched with the top turntable 41. The bottom turntable 32 and the top turntable 41 are correspondingly provided with positioning locking holes 34, and the two are rotated to realize positioning locking. The bottom turntable 32, the positioning protrusions 33, the top turntable 41, the upper support 42, the positioning recesses 43 and the positioning locking holes 34 jointly form a turntable assembly, wherein the positioning protrusions 33 and the positioning recesses 43 form a vertical concave-convex plug-in part. The above structure can realize relative angle adjustment between the top stand column 5 and the bottom stand column 3. When there is an angle adjustment requirement, the installation position of the bottom stand column 3 is unchanged, the number of rivet holes on the surface of the wall body or the horizontal beam is reduced, and the risk of leakage is reduced.

[0027] The top surface of the top turntable 41 and the top stand column 5 are provided with a guide frame, the guide frame comprises a lower guide frame 4 welded on the top surface of the top turntable 41 and an upper guide frame 51 at the bottom end of the top stand column 5, and a reinforcing sheet 52 is further arranged between the top stand column 5 and the upper guide frame 51. The utility model realizes the fixation of the horizontal beam 6 through the guide frame, the horizontal beam 6 is provided with a plurality of horizontal beam positioning holes 61 and telescopic rods 62, and the extension and positioning locking of the telescopic rod can be realized through cooperation of the horizontal beam positioning holes 61 and the telescopic rods 62.

[0028] In the embodiment, a bottom cross bar 2 is arranged in the inside of the base 1, the bottom cross bar 2 is fixed with the base 1 through bolts, and the bottom cross bar 2 is provided with a clamping assembly 8. As shown in Figure 3 、 5 , the clamping assembly 8 comprises a positioning sleeve 87, the bottom of the positioning sleeve 87 is provided with a fixed clamping seat 88, and the fixed clamping seat 88 is provided with two clamping discs 89 as clamping points. The clamping assembly 8 further comprises a movable sleeve 81, the movable sleeve 81 is provided with a movable clamping seat 82, the movable clamping seat 82 is provided with an adjusting screw rod 83 in a penetrating mode, the adjusting screw rod 73 is provided with a pressing disc 85, and the outer side of the adjusting screw rod 73 is further provided with a force applying rod 84. The axial movement of the pressing disc 85 is realized through the suspension of the force applying rod 84, and the extrusion fixation of the parapet wall is realized.

[0029] The application scenario of the embodiment is to be installed on a roof with a low parapet wall, the fixation of the parapet wall 10 at the top is realized through the clamping assembly 8, and the erection height of the horizontal beam 6 can be improved after the combination of the top stand column 5 and the bottom stand column 3. The structure does not affect the fixation of the counterweight on the horizontal beam 6.

[0030] In this embodiment, a cable tension seat 63 and a counterweight seat 64 are fixed to the end of the telescopic rod 62. A basket suspension seat 7 is also provided on the other end of the crossbeam 6. A plurality of suspension rods 71 ​​are provided on the basket suspension seat 7, and the basket below is connected and fixed through the suspension rods 71. A cable base 72 is fixed above the basket suspension seat 7, and a steel cable is connected through the cable base 72. The steel cable is connected to the cable tension seat 63 on the telescopic rod 62 through the top guide wheel 53.

[0031] With the above structural setup, it can be installed and fixed on the parapet wall on the roof. The fixing method is simple and quick, and it can be fixed to the wall by suspension screwing, which is convenient to operate.

[0032] Example 2:

[0033] Based on Example 1, such as Figure 3 As shown, this utility model removes the crossbeam 6 and extends the bottom crossbar 2. This design is suitable for situations where the parapet wall is high. A steel cable traction seat and a counterweight seat 64 are installed at one end of the bottom crossbar 2, and a suspended basket suspension seat 7 is installed at the other end. In this embodiment, the steel cable traction seat is a bidirectional traction seat 65. The top of the bidirectional traction seat 65 is connected to the suspended basket suspension seat 7 via a steel cable, and the bottom of the bidirectional traction seat 65 is connected to the counterweight 102. The counterweight seat 64 is connected to an external fixing point via a steel cable or fixed to the counterweight. This structure achieves double traction and locking. Because the relative position between the bottom crossbar 2 and the fixing point of the parapet wall is relatively short in this structure, the setting of the counterweight is not affected when the parapet wall is high (if the counterweight is suspended, when the bottom crossbar 2 is close to the ground, the counterweight 102 cannot be suspended to achieve the counterweight function).

[0034] Example 3:

[0035] This utility model can also be installed on the horizontal beam 101, such as... Figure 4 As shown, the bottom crossbar 2 is extended, and the base 1 has extension edges 11 and multiple lower reinforcing members 13 on both sides. The extension edges 11 are provided with vertical fixing holes 12. The U-shaped screw 9 can be fixed through the vertical fixing holes 12. The U-shaped screw 9 is provided to cover the horizontal beam 101.

[0036] This setup eliminates the need to replace the roof support frame; it can be fixed to the horizontal beam 101 using U-shaped screws 9. This reduces the cost of independently setting up the roof support frame for the user and improves the versatility of the roof support frame.

[0037] The utility model discloses for the ordinary skill in the related technical field of roof support frame, under the premise of not departing from the principle of the utility model, still can make several improvements and the decoration, these improvements and the decoration also should view the protection scope of the utility model.

Claims

1. A roof support frame, characterized in that: It includes a base, on both sides of which are extended edges and lower reinforcing members. Vertical fixing holes are provided on the extended edges. The U-shaped screw is fixed through the vertical fixing holes. The U-shaped screw covers the horizontal beam. The base is provided with a bottom column, the top of which is connected to the top column via a turntable assembly, and the top of the top column is provided with a top guide wheel. A guide frame is provided between the bottom column and the top column to fix the crossbeam. The base has a bottom crossbar inside, which is fixed to the base. A clamping assembly is provided on the bottom crossbar. The clamping assembly includes a fixed clamping seat and a movable clamping seat. The movable clamping seat can move laterally to clamp the wall.

2. The roof support frame as described in claim 1, characterized in that: The clamping assembly includes a positioning sleeve, a fixed clamping seat at the bottom of the positioning sleeve, and a plurality of clamping points on the fixed clamping seat; the clamping assembly also includes a movable sleeve, a movable clamping seat on the movable sleeve, an adjusting screw on the movable clamping seat, and a pressing disc on the adjusting screw.

3. The roof support frame as described in claim 1, characterized in that: The crossbeam is equipped with a telescopic rod, and the end of the telescopic rod is fixed with a steel cable traction seat and a counterweight seat. The crossbeam is also equipped with a suspended basket suspension seat.

4. The roof support frame as described in claim 1, characterized in that: The turntable assembly includes a top turntable and a bottom turntable, both of which are provided with vertical positioning holes, and a vertical concave-convex insertion part is provided between the bottom turntable and the top turntable.

5. The roof support frame as described in claim 1, characterized in that: The bottom crossbar is extended, with a steel cable tension seat and a counterweight seat at one end and a basket suspension seat at the other end.

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