CN210659174U

CN210659174U - Be applied to construction's scaffold frame

Info

Publication number: CN210659174U
Application number: CN201920919897.6U
Authority: CN
Inventors: 颜明园; 单炯峰; 陈顺良; 严雪平
Original assignee: Zhejiang Guangdi Construction Engineering Co Ltd
Current assignee: Zhejiang Guangdi Construction Engineering Co Ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-06-02
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a scaffold applied to building construction, which relates to the field of building construction equipment, and the technical scheme is characterized in that the scaffold comprises a vertical rod, a large cross rod, a small cross rod, an inclined rod and a connecting component, wherein the connecting component comprises a fixing component and a connecting component clamped with the fixing component, the fixing component comprises a circular lantern ring detachably fixed on the vertical rod, a circumferential array on the outer peripheral surface of the lantern ring is provided with four limiting frames with top and bottom openings, and the limiting frames are in smooth transition connection with the lantern ring; the connecting piece comprises a connecting ring fixed on the large cross rod or the small cross rod, an L-shaped clamping block extends out of the outer peripheral surface of the connecting ring, and the size of the clamping block is matched with the inside of the limiting frame. The utility model discloses a scaffold can comparatively build fast, shortens the time of building.

Description

Be applied to construction's scaffold frame

Technical Field

The utility model relates to a construction equipment field, in particular to be applied to scaffold frame of construction.

Background

The fastener type scaffold has the characteristics of flexible disassembly and assembly, convenient transportation, strong universality and the like, is widely applied in China, and is the most commonly applied scaffold with the largest current use amount in scaffold engineering, wherein the use amount of the scaffold accounts for more than 60%. The existing fastener type scaffold is connected and fixed through a fastener with a two-dimensional angle capable of being rotated when being built, and during specific connection, a large cross rod, a small cross rod and an inclined rod are required to be connected with a vertical rod, so that a plurality of fasteners are required to be connected and fixed at connecting point positions, building materials are consumed, and meanwhile, the building efficiency of the scaffold is also influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be applied to scaffold frame of construction, it can comparatively build fast, shortens the time of building.

The above object of the present invention can be achieved by the following technical solutions:

a scaffold applied to building construction comprises upright posts, a large cross rod, a small cross rod, an inclined rod and a connecting assembly, wherein the connecting assembly comprises a fixing piece and a connecting piece clamped with the fixing piece; the connecting piece comprises a connecting ring detachably fixed on the large cross rod or the small cross rod, an L-shaped clamping block extends out of the outer peripheral surface of the connecting ring, and the size of the clamping block is matched with the inside of the limiting frame.

By adopting the technical scheme, when the scaffold is built, the vertical rods are uniformly fixed on the ground, then the connecting pieces fixed on the large cross rods correspond to the fixing pieces positioned on the vertical rods in position, the clamping blocks are embedded in the limiting frames and sequentially clamped to realize the building of the large cross rods in the longitudinal direction; similarly, the small cross rods are fixed on the vertical rods to realize the transverse construction of the vertical rods, and the small cross rods and the large cross rods are distributed in a staggered manner; the steps of bolt fixing are reduced in the building process, the building process is more convenient, the building time is shortened, and the building efficiency is improved. And coupling assembling's mounting and connecting piece all can be dismantled with the scaffold frame and be connected, and the rigidity is more nimble.

The utility model discloses further set up to: be provided with the locating part in the spacing frame, the locating part is including being located spacing frame, fixed connection at the lantern ring and deviating from the compression spring of its centre of a circle one side, and compression spring's axis is mutually perpendicular with the axis of the lantern ring, compression spring keeps away from the one end fixedly connected with briquetting of pole setting.

Through adopting above-mentioned technical scheme, the joint piece inserts and lies in between spacing frame and the briquetting behind the spacing frame, continuously receives the tight power in top that compression spring provided through the briquetting to increased the slip friction power between joint piece and the spacing frame, made the joint piece be difficult for deviating from in the spacing frame, made connecting piece and mounting complex more firm.

The utility model discloses further set up to: the top surface of briquetting and the top surface parallel and level of spacing frame.

Through adopting above-mentioned technical scheme, make the joint piece more convenient and briquetting extrusion fit inserting the in-process of spacing frame.

The utility model discloses further set up to: the appearance of briquetting is trapezoidal, and its inclined plane sets up along vertical direction.

Through adopting above-mentioned technical scheme for the in-process that the joint piece inserted spacing frame receives the guide of briquetting inclined plane, and the cooperation process is more smooth.

The utility model discloses further set up to: and a rubber layer is arranged on the plane where the pressing block is contacted with the clamping block.

Through adopting above-mentioned technical scheme, increased the surface roughness of briquetting, made briquetting and joint piece complex more firm.

The utility model discloses further set up to: the vertical face of spacing frame inside, towards the pole setting on evenly distributed have the tooth of downward sloping, the joint piece is provided with the tooth that inclines upward, rather than the looks adaptation on the vertical face of go-between.

Through adopting above-mentioned technical scheme, the in-process of joint piece inserting spacing frame is earlier with joint piece and briquetting laminating butt, then the orientation extrusion briquetting towards the pole setting for the contact surface between joint piece and the spacing frame leaves the interval, then the application of force makes joint piece downward displacement, stop the application of force after the joint piece inserts spacing frame completely, compression spring promotes the briquetting, the whole displacement of joint piece makes tooth crisscross the gomphosis each other be in the same place, thereby make connecting piece and mounting complex more firm, and then increase scaffold's stability. The tooth downward sloping of distribution on spacing frame, tooth tilt up on the joint piece for the joint piece can not joint in advance at the in-process tooth that inserts spacing frame between them, influences the displacement.

The utility model discloses further set up to: one end of the vertical rod is integrally provided with a fixing sleeve, the diameter of an inner ring of the fixing sleeve is matched with that of the vertical rod, and a plurality of through holes are uniformly formed in the outer peripheral surface of the fixing sleeve.

Through adopting above-mentioned technical scheme, the pole setting that is located the top relatively inserts the fixed lantern ring that is located the pole setting of below, arranges in proper order and makes it build along the direction of height, fixes the pole through bolt or pin and through-hole cooperation.

The utility model discloses further set up to: the limiting frame is characterized in that mounting holes are formed in the vertical end faces of the two sides of the limiting frame, and the end portions of the inclined rods are matched with the mounting holes through bolts so that the inclined rods are fixed on the limiting frame.

Through adopting above-mentioned technical scheme, the both ends of down tube are respectively through the mounting hole cooperation of bolt or pin and spacing frame, make the down tube fix on spacing frame, consolidate the scaffold.

The utility model discloses further set up to: the pole setting in the scaffold frame outside is gone up through a plurality of fixed pipes along horizontal direction evenly distributed of coupling assembling fixedly connected with, the one end fixedly connected with channel-section steel of scaffold frame is kept away from to fixed pipe, and the steel sheet net is hung through the channel-section steel in the outside of scaffold frame, the steel sheet net is pegged graft on the channel-section steel.

By adopting the technical scheme, the steel plate net is fully hung on the outer side of the scaffold, the steel plate net is inserted into the channel steel, the steel plate net can be randomly turned at the corner of the outer frame, no gap is reserved, the steel plate net is good in rigidity and not easy to damage, the maintenance frequency is low, the high-altitude operation risk and the labor intensity of operators are reduced, and therefore the safety production is guaranteed.

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

1. the fixing pieces are arranged on the vertical rods of the scaffold, the connecting pieces are arranged on the large cross rods or the small cross rods, and the connecting pieces are clamped on the fixing pieces in a clamping manner, so that the scaffold is built, the steps of bolt fixing are reduced in the building process, and the building process is more convenient, so that the building time is shortened, and the building efficiency is improved;

2. through the arrangement of the limiting part, the pressing block provides continuous jacking force through the compression spring, so that the sliding friction force between the clamping block and the contact surface of the limiting frame is increased, the clamping block is not easy to be separated from the limiting frame, and the connecting piece is matched with the fixing piece more firmly;

3. through evenly distributed tooth on the vertical face of joint piece and spacing frame mutual contact, tooth crisscross gomphosis back each other for joint piece is more firm with spacing frame complex, and then increases the stability of scaffold frame.

Drawings

FIG. 1 is an isometric view of a scaffold of example 1;

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

FIG. 3 is a front view of the scaffold in embodiment 1;

fig. 4 is an enlarged view of a portion B in fig. 2.

In the figure, 1, a vertical rod; 11. fixing the sleeve; 2. a large cross bar; 3. a small cross bar; 4. a diagonal bar; 5. a fixing member; 51. a collar; 52. a limiting frame; 521. mounting holes; 53. teeth; 6. a connecting member; 61. a connecting ring; 62. a clamping block; 7. a limiting member; 71. a compression spring; 72. briquetting; 73. a rubber layer; 8. a fixed tube; 81. channel steel; 9. and (4) steel plate meshes.

Detailed Description

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

Example 1: the utility model provides a be applied to scaffold frame of construction, as shown in figure 1, including pole setting 1, big horizontal pole 2, little horizontal pole 3, down tube 4 and coupling assembling, wherein 1 two liang of settings side by side of pole setting, coupling assembling along 1 step interval distribution in pole setting, big horizontal pole 2 is fixed with 1 interval in pole setting along the longitudinal moment through coupling assembling, and little horizontal pole 3 is fixed with 1 interval in pole setting along the transverse moment through coupling assembling.

As shown in fig. 2, the connecting assembly includes a fixing member 5 and a connecting member 6 fastened to the fixing member 5, the fixing member 5 includes a collar 51 sleeved on the vertical rod 1, the collar 51 is composed of two arc-shaped rings with the same structure, and the two arc-shaped rings are fastened together to form a circular ring structure surrounding the vertical rod 1; one end of each arc-shaped ring is hinged, the end part of the other end extends out of a connecting flange towards the direction deviating from the circle center of the arc-shaped ring, the connecting flange is provided with a threaded hole and is fixed on the vertical rod 1 through a bolt; four limit frames 52 with top and bottom openings are arranged along the circumferential array of the outer circumferential surface of the lantern ring 51, and the limit frames 52 are connected with the lantern ring 51 in a smooth transition mode.

As shown in fig. 3 and 4, the connecting piece 6 comprises a connecting ring 61 sleeved on the large cross rod 2 or the small cross rod 3, and the structure of the connecting ring 61 is similar to that of the lantern ring 51; an L-shaped clamping block 62 extends out of the outer peripheral surface of the connecting ring 61, and the vertical end of the clamping block 62 is matched with the inside of the limiting frame 52 in size.

When the scaffold is built, the vertical rods 1 are uniformly fixed on the ground, then the connecting pieces 6 fixed on the large cross rods 2 correspond to the fixing pieces 5 positioned on the vertical rods 1, the clamping blocks 62 are embedded in the limiting frames 52 and are sequentially clamped to realize the building of the large cross rods 2 in the longitudinal direction; similarly, the small cross bar 3 is fixed on the upright stanchion 1 to realize the transverse construction thereof, and the small cross bar 3 and the large cross bar 2 are distributed in a staggered way; the steps of bolt fixing are reduced in the building process, the building process is more convenient, the building time is shortened, and the building efficiency is improved.

As shown in fig. 1, a fixing sleeve 11 is integrally arranged at the upper end of the upright rod 1, the diameter of the inner ring of the fixing sleeve 11 is matched with that of the upright rod 1, and a plurality of through holes are uniformly formed in the outer peripheral surface of the fixing sleeve 11; the upright 1 located relatively above is inserted into the fixed lantern ring 51 of the upright 1 located below, and the upright 1 is sequentially arranged to be built along the height direction, and the upright 1 is fixed through the matching of bolts or pins and through holes.

The vertical end surfaces of the two sides of the limiting frame 52 are provided with mounting holes 521 (refer to fig. 4), and the two ends of the diagonal rod 4 are respectively matched with the mounting holes 521 of the limiting frame 52 through bolts or pins, so that the diagonal rod 4 is fixed on the limiting frame 52 to reinforce the scaffold.

As shown in fig. 4, a limiting member 7 is disposed in the limiting frame 52, the limiting member 7 includes a compression spring 71 located in the limiting frame 52 and fixedly connected to one side of the collar 51 departing from the vertical rod 1, an axis of the compression spring 71 is perpendicular to an axis of the vertical rod 1, one end of the compression spring 71 far away from the vertical rod 1 is fixedly connected with a pressing block 72, and a top surface of the pressing block 72 is flush with a top surface of the limiting frame 52, so that the pressing block 72 is conveniently in press fit with the pressing block 62 in a process of inserting the limiting frame 52. Establish the appearance of briquetting 72 into trapezoidally, its inclined plane distributes along vertical direction for the in-process that joint piece 62 inserted spacing frame 52 receives the guide of briquetting 72 inclined plane, and the cooperation process is more smooth.

The clamping block 62 is inserted into the limiting frame 52 and then positioned between the limiting frame 52 and the pressing block 72, and the pressing block 72 continuously receives the jacking force provided by the compression spring 71, so that the sliding friction force between the clamping block 62 and the limiting frame 52 is increased, the clamping block 62 is not easy to disengage from the limiting frame 52, and the connecting piece 6 and the fixing piece 5 are matched more firmly.

The pressing block 72 is provided with a rubber layer 73 on the plane contacting with the clamping block 62, or the plane is frosted to increase the surface roughness, so that the pressing block 72 and the clamping block 62 are matched more firmly.

Downward inclined teeth 53 are uniformly distributed on the vertical surface facing the vertical rod 1 in the limiting frame 52, upward inclined teeth 53 matched with the upward inclined teeth are arranged on the vertical surface facing the connecting ring 61 of the clamping block 62, the clamping block 62 is firstly attached and abutted to the pressing block 72 in the process of being inserted into the limiting frame 52, then the pressing block 72 is extruded towards the direction of the vertical rod 1, so that the contact surface between the clamping block 62 and the limiting frame 52 is provided with an interval, and the interval is not smaller than the size of the teeth 53 arranged side by side; then the application of force makes joint piece 62 displacement downwards, stops the application of force after joint piece 62 inserts spacing frame 52 completely, and compression spring 71 promotes briquetting 72, and joint piece 62 whole displacement makes tooth 53 crisscross the gomphosis each other together to it is more firm to make connecting piece 6 and mounting 5 complex, and then increases scaffold's stability.

As shown in fig. 1, fig. 2, be located the pole setting 1 in the scaffold outside and go up a plurality of fixed pipes 8 along horizontal direction evenly distributed of fixedly connected with through coupling assembling with the principle, the channel-section steel 81 that the one end fixedly connected with 1.5mm of scaffold was kept away from to fixed pipe 8, the outside of scaffold is hung through channel-section steel 81 and is filled with the steel sheet net 9 that 0.55mm is thick, steel sheet net 9 pegs graft on channel-section steel 81, can turn at will in outer frame corner, do not leave the gap, and steel sheet net 9 rigidity is good, difficult damage, the maintenance frequency is few, operating personnel's high altitude construction risk and intensity of labour have been reduced, thereby safety in production has been ensured. The steel plate net 9 can be turned over for many times, the cost is basically equal to that of the traditional dense mesh net (considering the replacement for many times), and the steel plate net can be used in a large area.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a be applied to scaffold frame of construction, includes pole setting (1), big horizontal pole (2), little horizontal pole (3), down tube (4), its characterized in that: the connecting assembly comprises a fixing piece (5) and a connecting piece (6) clamped with the fixing piece (5), the fixing piece (5) comprises a circular lantern ring (51) detachably fixed on the vertical rod (1), four limiting frames (52) with top parts and bottom parts open are arranged on the peripheral surface of the lantern ring (51) in a circumferential array, and the limiting frames (52) are connected with the lantern ring (51) in a smooth transition mode; the connecting piece (6) comprises a connecting ring (61) fixed on the large cross rod (2) or the small cross rod (3), an L-shaped clamping block (62) extends out of the outer peripheral surface of the connecting ring (61), and the size of the clamping block (62) is matched with the inside of the limiting frame (52).

2. A scaffolding applied to building construction according to claim 1, wherein: be provided with locating part (7) in spacing frame (52), locating part (7) including being located spacing frame (52), fixed connection in the lantern ring (51) deviate from compression spring (71) of its centre of a circle one side, the axis of compression spring (71) is mutually perpendicular with the axis of lantern ring (51), compression spring (71) are kept away from one end fixedly connected with briquetting (72) of pole setting (1).

3. A scaffolding applied to building construction according to claim 2, wherein: the top surface of the pressing block (72) is flush with the top surface of the limiting frame (52).

4. A scaffolding applied to building construction according to claim 2, wherein: the pressing block (72) is trapezoidal in shape, and the inclined surface of the pressing block is arranged in the vertical direction.

5. A scaffolding applied to building construction according to claim 2, wherein: and a rubber layer (73) is arranged on the plane where the pressing block (72) is contacted with the clamping block (62).

6. A scaffolding applied to building construction according to claim 2, wherein: tooth (53) of downward sloping are evenly distributed in spacing frame (52) on the vertical face towards pole setting (1), and joint piece (62) are provided with tooth (53) of upwards sloping, rather than looks adaptation on the vertical face towards go-between (61).

7. A scaffolding applied to building construction according to claim 1, wherein: one end of the vertical rod (1) is integrally provided with a fixing sleeve (11), the diameter of an inner ring of the fixing sleeve (11) is matched with that of the vertical rod (1), and a plurality of through holes are uniformly formed in the outer peripheral surface of the fixing sleeve (11).

8. A scaffolding applied to building construction according to claim 1, wherein: the limiting frame is characterized in that mounting holes (521) are formed in the vertical end faces of the two sides of the limiting frame (52), and the end portions of the inclined rods (4) are matched with the mounting holes (521) through bolts, so that the inclined rods (4) are fixed on the limiting frame (52).

9. A scaffolding applied to building construction according to claim 1, wherein: through a plurality of fixed pipes (8) of following horizontal direction evenly distributed of coupling assembling fixedly connected with on pole setting (1) in the scaffold frame outside, the one end fixedly connected with channel-section steel (81) of scaffold frame is kept away from in fixed pipe (8), and the steel sheet net (9) is hung through channel-section steel (81) in the outside of scaffold frame, peg graft on channel-section steel (81) steel sheet net (9).