CN213174700U - Building block type splicing operation frame - Google Patents

Abstract

The invention discloses a building block type splicing operation frame which comprises a plurality of standard sections, wherein the standard sections are fixedly connected, the bottoms of the standard sections are provided with adjusting bases, the standard sections are spliced to form operation frame units, the operation frame units are respectively arranged on two sides of an upright post, and the operation frame units are connected through a connecting platform. The operation frame is installed like building blocks, four different standard sections can be selected to be erected and installed according to needs, operation frame units at different positions can be connected through the erection connecting platform, the standard sections and the standard sections, and the connection platform and the standard sections can be assembled only through high-strength bolts, fasteners and connecting pieces.

Description

Building block type splicing operation frame

Technical Field

The invention relates to the technical field of engineering construction, in particular to a building block type splicing operation frame.

Background

In engineering construction, beams and columns are highly regarded as main supporting structures of buildings. In the current stand construction process, for the convenient operation of guaranteeing the stand construction, guarantee that the work progress is smooth, set up the scaffold frame as staff's work platform usually.

The scaffold has constitutions such as connecting piece, roof beam and pole, builds immediately around the stand at the stand in-process usually, uses up existing dress, uses up and needs wholly to demolish into spare part, can change to another stand and use, and efficiency is lower, and the installation is troublesome, reduces construction work efficiency. And the framework size does not have any flexibility, and any change of framework size all changes the accessory, leads to spare part quantity, kind such as connecting piece, roof beam, pole more, and the volume is less, and storage management pressure is great, easily causes the material to lose, the accessory is incomplete, the condition such as difficult searching, influences the result of use, increases extra complete material cost, cyclic utilization is low, and economic benefits is poor.

The above disadvantages need to be improved.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a building block type splicing operation frame.

The technical scheme of the invention is as follows:

the utility model provides a cordwood system concatenation handling frame, includes a plurality of standard festival, fixed connection between the standard festival, the standard festival bottom is provided with adjusts the base, the concatenation of standard festival forms the handling frame unit, the handling frame unit sets up respectively in the both sides of stand, connect through connection platform between the handling frame unit.

The modular splicing operating frame comprises a bottom frame and a top frame, wherein the top frame is connected with the bottom frame through an upright post frame.

Further, the stand frame with through strengthening bolt fixed connection between the underframe, the top of stand frame is provided with the buckle, the stand frame pass through the buckle with top frame fixed connection.

Furthermore, I-shaped supporting frames are arranged inside the bottom frame and inside the top frame.

Furthermore, a pull rod is arranged at the center of the side edge of the bottom frame and connected with the center of the side edge of the top frame.

The modular splicing operation frame is characterized in that a grid guardrail is arranged on the side surface of the standard knot.

According to the building block type splicing operation frame, the bottom of the standard knot is provided with the pedal.

Further, the top of the standard knot is provided with the pedal.

The modular splicing operation frame is characterized in that a stair is arranged inside the standard knot, and a stair handrail is arranged on the side surface of the stair.

Furthermore, the edge of the space below the stairs is provided with a stair opening guardrail, and the stair opening guardrail is connected with the bottom of the standard knot through guardrail fixing angle steel.

Foretell cordwood system concatenation handling frame, the standard festival includes underframe and lug frame, the underframe with lug frame passes through the stand frame and connects.

Furthermore, lifting lugs are arranged at four corners of the lifting lug frame and are opposite to the top of the upright post frame.

According to the building block type splicing operation frame, the tops and the bottoms of the two horizontally adjacent standard knots are fixedly connected through the reinforcing bolts.

According to the building block type splicing operation frame, the bottom frame of the upper standard knot is connected with the top frame of the lower standard knot between two vertically adjacent standard knots.

According to the building block type splicing operation frame, the pull rod handrails are arranged on one sides, close to the upright posts, of the standard joints, and the pull rod handrails span two adjacent standard joints.

According to the cordwood splicing operation frame, the operation frame unit is provided with the platform connecting piece on one side close to the upright post, and the connecting platform is connected with the operation frame unit through the platform connecting piece.

Further, the connecting platform comprises a frame pipe, and the frame pipe is fixedly connected with the platform connecting piece.

Still further, the upper part of the frame pipe is provided with a frame pipe handrail, and two ends of the frame pipe handrail are respectively fixed on the operation frame units on two sides of the upright post through frame pipe handrail fasteners.

According to the building block type splicing operation frame, the fork-shaped scissor supports are arranged between the operation frame units on the two sides of the upright post.

The modular splicing operation frame comprises the following installation steps of:

step A1, installing a bottom frame and a stand column frame;

step A2, installing a top frame and a pull rod;

and step A3, installing grid guardrails and a pedal plate.

The modular splicing operation frame with the stairs comprises the following installation steps of:

b1, installing a bottom frame and a stand column frame;

b2, mounting a top frame and a pull rod;

b3, mounting a stair;

step B4. installs the grid guard and foot pedals.

The modular splicing operation frame with the stair opening top section comprises the following installation steps of:

c1, installing a bottom frame and a stand column frame;

step C2. mounting a lifting lug frame;

step C3., installing a stair opening guardrail;

and C4, installing grid guardrails and foot pedals.

The modular splicing operation frame without the top section of the stair opening comprises the following installation steps:

d1, installing a bottom frame and a stand column frame;

step D2. mounting a lifting lug frame;

and D3, installing grid guardrails and a pedal plate.

The building block type splicing operation frame comprises the following installation steps:

s1, mounting an adjusting base;

s2, installing a standard knot;

s3, bottom layer installation: repeating the step S1 and the step S2, and connecting each standard section of the bottom layer;

s4, hoisting the standard knot to a required working height;

s5, mounting a connecting platform;

s6, installing a pull rod handrail;

s7, mounting a frame pipe handrail;

and S8, building a cross brace.

The operation frame has the advantages that the operation frame is installed like building blocks, four different standard sections can be selected according to needs to be erected and installed, the manufacturing standardization and the generalization degree are high, working platforms with different sizes can be formed through different assembled structures, the size flexibility is high, and extra accessories are not needed; the operation frame units at different positions can be connected by erecting the connecting platform, and the standard sections and the connecting platform can be assembled only by high-strength bolts, fasteners and connecting pieces, so that the operation frame unit is simple and convenient and has high maintenance and replacement speed; the installation unit is the cage form framework of individual square, connects through high strength bolt between the framework, and structural strength is far higher than the handling frame of setting up through the frame pipe, satisfies the construction strength requirement. In addition, the building block type operating frame can be recycled after the assembly of the standard sections is completed, the standard sections are put into storage as an assembly unit, the storage management pressure is reduced, the building block type operating frame is convenient to use next time, the ring utilization rate is high, the building block type operating frame can be quickly assembled to form an operating platform to be used, and the economic benefit is high.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a first assembly diagram of a standard knot.

Fig. 2 is a second assembly view of the standard knot.

Fig. 3 is a third assembly view of the standard knot.

Fig. 4 is a fourth schematic assembly view of the standard knot.

Fig. 5 is a fifth schematic assembly view of the standard knot.

Fig. 6 is a sixth schematic assembly view of a standard knot.

Fig. 7 is a first assembly view of a standard section with stairs.

Fig. 8 is a second assembly view of a standard section with stairs.

Fig. 9 is a third schematic assembly view of a standard section with stairs.

Fig. 10 is a fourth schematic assembly view of a standard section with stairs.

Fig. 11 is a first schematic assembly view of a standard section of a top with a stair way opening.

Fig. 12 is a second schematic assembly view of a standard section of the top with a landing.

Fig. 13 is a third schematic assembly view of a standard section of the top with a landing.

Fig. 14 is a fourth schematic assembly view of a standard section of a top with a stair nosing.

Fig. 15 is a first schematic assembly view of a standard section of the top without a landing.

Figure 16 is a second assembly view of the standard section of the top without the landing.

Fig. 17 is a first assembly view of the operation frame.

Fig. 18 is a second assembly view of the operation frame.

Fig. 19 is a third assembly view of the operation frame.

Fig. 20 is a fourth schematic assembly view of the handling frame.

Fig. 21 is a fifth assembly view of the operation frame.

Fig. 22 is a sixth schematic assembly view of the handling frame.

Fig. 23 is a seventh assembly view of the operation frame.

Fig. 24 is an eighth schematic assembly view of the handling frame.

Fig. 25 is a ninth assembly view of the operation frame.

Wherein, in the figures, the respective reference numerals:

100. a standard section;

1. a bottom frame; 2. a column frame; 3. a top frame; 31. buckling; 4. a pull rod; 5. grid guardrails; 6. a foot pedal; 7. a staircase; 71. a stair railing; 72. a stair opening guardrail; 721. fixing angle steel for the guard rail; 8. a lifting lug frame; 81. lifting lugs; 9. adjusting the base; 91. adjusting the nut; 10. a platform connection; 11. connecting the platform; 111. erecting a pipe; 12. a pull rod armrest; 13. a frame tube handrail; 131. a frame tube handrail fastener; 14. and (4) supporting the scissors.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "fixed" or "disposed" or "connected" to another element, it can be directly or indirectly located on the other element. The terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The meaning of "plurality" is two or more unless specifically limited otherwise.

The utility model provides a cordwood system concatenation handling frame, includes a plurality of standard festival 100, fixed connection between the standard festival 100, and standard festival 100 bottoms is provided with adjusts base 9, and standard festival 100 concatenations form the handling frame unit, and the handling frame unit sets up respectively in the both sides of stand, connects through connecting platform 11 between the handling frame unit.

The installation of whole handling frame is as building blocks is general, can select four different standard festival 100 to set up the installation as required, the handling frame accessible of different positions erects the platform and connects, standard festival 100 and standard festival 100, only can accomplish the equipment through high strength bolt between platform and the standard festival 100, a fastener, the connecting piece, and is simple and convenient, it is fast to maintain the change, and the installation element is the cage form framework of square one by one, structural strength is far higher than the handling frame of setting up through frame pipe 111, satisfy the construction strength requirement. In addition, the building block type operation frame can be recycled after the assembly of the standard sections 100 is completed, the standard sections 100 are put into a warehouse as an assembly unit, the next use is convenient, and the building block type operation frame can be quickly assembled to form an operation platform for use.

In one embodiment, as shown in fig. 6, the standard knot 100 comprises a bottom frame 1 and a top frame 3, wherein the top frame 3 is connected with the bottom frame 1 through a column frame 2. Through strengthening bolt fixed connection between stand frame 2 and the underframe 1, the top of stand frame 2 is provided with buckle 31, and the top of stand frame 2 is aimed at in the four corners of top frame 3, makes buckle 31 and the top frame 3 fixed connection of stand frame 2 to connect top frame 3 and stand frame 2.

In an embodiment, the inside of the bottom frame 1 and the inside of the top frame 3 are both provided with an i-shaped support frame, which on one hand improves the strength of the bottom frame 1 and the top frame 3, and on the other hand provides a foundation for the arrangement of the stairs 7.

In an embodiment, the side center of underframe 1 sets up the side center that pull rod 4 connects top frame 3, and the frame construction of top frame 3, underframe 1 and stand frame 2 is supported on the one hand in the setting of pull rod 4, improves bulk strength, and on the other hand provides the position for setting up the guardrail.

The standard knot 100 is provided with a grid guard 5 at the side. Set up the net protection at the non-working face that does not face the stand, for protection such as railing, guardrail are more comprehensive, safer, further guarantee staff's safety, the back environment outside the protection sight prevents that the staff from being out of order and causing the incident.

The bottom of the standard knot 100 is provided with a pedal 6. In one embodiment, a foot pedal 6 is provided on top of the standard knot 100. The top sets up running-board 6 and actually plays the protection and shelters from the effect, can be used to shelter from some droppings of work progress, further improves the security, and on the other hand, the protection of cage form handling frame receives weather influence degree less with the type of enclosing entirely, and top running-board 6 also can shelter from weather products such as rainwater, further improves the fitness to weather.

In one embodiment, as shown in fig. 10 and 14, the standard knot 100 is internally provided with a stair 7, and the side surface of the stair 7 is provided with a stair handrail 71. The stairs 7 are erected on the I-shaped supporting frames of the bottom frame 1 and the top frame 3, and the erected positions are selected according to requirements and can be freely assembled in the 180-degree direction. The edge of the space below the stairs 7 is provided with a stair opening guardrail 72, and the stair opening guardrail 72 is connected with the bottom frame 1 of the standard knot 100 through a guardrail fixing angle 721, namely on the center rod of the I-shaped support frame.

In one embodiment, the standard knot 100 comprises a bottom frame 1 and a lifting lug frame 8, lifting lugs 81 are arranged at four corners of the lifting lug frame 8, the lifting lugs 81 are opposite to the top of the upright frame 2, and the bottom frame 1 is connected with the lifting lug frame 8 through the upright frame 2. The lifting lug 81 is arranged on the outer contour of one standard knot 100, and the stability and the safety of the hoisting of the standard knot 100 are ensured.

As shown in fig. 25, the standard knots 100 are spliced to form an operation frame unit, the top frames 3 and the bottom frames 1 of two horizontally adjacent standard knots 100 are fixedly connected through reinforcing bolts, and between two vertically adjacent standard knots 100, the bottom frame 1 of the upper standard knot 100 is inserted into the top frame 3 of the lower standard knot 100 and locked through high-strength bolts.

In the operation frame unit, a pull rod handrail 12 is arranged on one side of the standard knot 100 close to the upright post, the pull rod handrail 12 spans two adjacent standard knots 100, and two ends of the pull rod handrail 12 are respectively fixed on the pull rods 4 of the two standard knots 100 through rotating fasteners. Three pull rod handrails 12 are typically provided, a first pull rod handrail 12 being 200mm from the platform walking ground, a second pull rod handrail 12700mm, and a third pull rod handrail 121200 mm. Set up pull rod handrail 12 in the one side that is close to the stand, consider staff's construction safety on the one hand, on the other hand makes things convenient for staff's construction, also can provide the impetus for the construction for a short time.

From the second layer, the standard knot 100 of the operation frame unit is provided with a platform connecting piece 10 at one side close to the upright post, and the connecting platform 11 is connected with the operation frame unit through the platform connecting piece 10. The connecting platform 11 comprises a frame tube 111, and two ends of the frame tube 111 are respectively fixedly connected with the platform connecting piece 10 through fastener bolts. The upper portion of the frame pipe 111 is provided with a frame pipe handrail 13, two ends of the frame pipe handrail 13 are respectively fixed on the operation frame units on two sides of the upright post through frame pipe handrail fasteners 131, and specifically, two ends of the frame pipe handrail 13 are fixed on the upright post frame 2 of the standard knot 100 through square pipes and frame pipe handrail fasteners 131. The connecting platform 11 is connected with the operation frame units on two sides of the upright column, and convenience is brought to movement of workers.

Forked bridging 14 is arranged between the operation frame units on the two sides of the upright post, the bridging pipes are fixed on the operation frame units on the two sides respectively in a high-low mode, specifically, the bridging pipes are fixed on the upright post frame 2 of the standard joint 100 through square pipes and fasteners, and the junction between the two pipes is fixed through rotating fasteners and locked through fastener bolts. The provision of the cross braces 14 further increases the strength of the operating frame, particularly between the two side frame units, while reducing the relative displacement therebetween.

The operation frame is used as a working platform for vertical upper and lower safety channels and construction, so that the construction and inspection of workers are facilitated, and a safe, comfortable and convenient construction platform and upper and lower channels are provided for construction and supervision personnel.

The standard knot 100 is installed as follows:

step A1, installing a bottom frame 1 and an upright post frame 2: as shown in fig. 1, the bottom frame 1 is horizontally placed on the ground, as shown in fig. 2, then the two side upright frames 2 are installed at two ends and fixed by M14 x 40 high-strength bolts.

Step A2, installing a top frame 3 and a pull rod 4: as shown in fig. 3, a top frame 3 is installed above the pillar frames 2, eight buckles 31 at four corners of the top frame 3 are installed between the pillar frames 2 at two sides toward the top, and are fixed by M14 × 40 high-strength bolts, as shown in fig. 4, a pull rod 4 is installed, the top frame 3 is connected with the bottom frame 1, and is fixed by M12 × 40 high-strength bolts.

Step A3, installing a grid guardrail 5 and a pedal plate 6: as shown in fig. 5, the grid guard bar 5 is installed, the side with the mesh sheet faces the outside and is fixed by using M10 x 40 high-strength bolts, the grid guard bar 5 in the length direction of the standard knot 100 is installed in the same method, and the grid guard bar 5 on the side is selectively installed according to specific use requirements, so that workers are not easy to fall off. Then, a pedal 6 is arranged in the bottom frame 1, the end pedals can be firstly arranged on the pedal 6, then the middle pedal 6 is arranged, and the pedal is arranged from two ends to the middle.

The standard section 100 with the staircase 7 is installed as follows:

step B1, installing a bottom frame 1 and an upright post frame 2: as shown in fig. 1, the bottom frame 1 is horizontally placed on the ground, as shown in fig. 2, then the two side upright frames 2 are installed at two ends and fixed by M14 x 40 high-strength bolts.

Step B2, installing a top frame 3 and a pull rod 4: as shown in fig. 3, a top frame 3 is installed above the pillar frames 2, eight buckles 31 at four corners of the top frame 3 are installed between the pillar frames 2 at two sides toward the top, and are fixed by M14 × 40 high-strength bolts, as shown in fig. 4, a pull rod 4 is installed, the top frame 3 is connected with the bottom frame 1, and is fixed by M12 × 40 high-strength bolts.

Step B1 is synchronous with step A1, step B2 is synchronous with step A2, and the main body frame structure of the standard knot 100 is spliced.

Step B3, mounting a stair 7: as shown in fig. 7, the stairs 7 are placed between the bottom frame 1 and the top frame 3, aligned with the installation positions of the stairs 7 on the bottom frame 1 and the top frame 3 respectively, and fixed by M10 × 40 high-strength bolts. The stairs 7 can be freely assembled in the direction of 180 degrees, and the direction can be determined according to the field use condition. As shown in fig. 8, the stair railing 71 is then mounted inside the stair 7 and bolted with M10 x 40 bolts. As shown in fig. 9, the stairway fence 72 is then placed on the sill 1 center sill and bolted with M10 x 40 bolts.

Step B4. installing grid guard 5 and foot pedal 6: as shown in fig. 10, the grid guard bar 5 is installed, the side with the mesh sheet faces the outside and is fixed by using M10 x 40 high-strength bolts, the grid guard bar 5 in the length direction of the standard knot 100 is installed in the same method, and the grid guard bar 5 on the side is selectively installed according to specific use requirements, so that the worker is not easy to fall off. Then, a pedal 6 is arranged in the bottom frame 1, the end pedals can be firstly arranged on the pedal 6, then the middle pedal 6 is arranged, and the pedal is arranged from two ends to the middle. Wherein, the installation of the footboard 6 sets up the longitudinal footboard 6 according to the on-the-spot direction.

The standard knot 100 with the top of the stair 7 opening is installed as follows

C1, installing a bottom frame 1 and an upright post frame 2: as shown in fig. 1, the bottom frame 1 is horizontally placed on the ground, and then the two side upright frames 2 are installed at two ends and fixed by M14 x 40 high-strength bolts.

Step C2. mounting the shackle frame 8: as shown in fig. 11, the lifting lug 81 of the lifting lug frame 8 is aligned with the top of the upright post frames 2, is arranged between the upright post frames 2 at two sides, is fixed by using M14 × 4 high-strength bolts, and is then provided with the pull rod 4, as shown in fig. 12, and is fixed by using M12 × 40 high-strength bolts.

Step C3. installs the stair nosing guardrail 72: as shown in fig. 13, the stair way guardrail 72 is fixed by M10 x 40 bolts by clamping the opening of the guardrail fixing angle 721 on the bottom frame 1 according to the orientation.

C4, installing a grid guardrail 5 and a pedal plate 6: as shown in fig. 14, the grid guard bar 5 is installed, the side with the mesh sheet faces the outside and is fixed by using M10 x 40 high-strength bolts, the grid guard bar 5 in the length direction of the standard knot 100 is installed in the same method, and the grid guard bar 5 on the side is selectively installed according to specific use requirements, so that the worker is not easy to fall off. The end pedals are installed on the pedal plates 6 firstly, then the middle pedal plates 6 are installed from two ends to the middle, and the top pedal plate is determined to be laid according to actual use conditions.

The standard knot 100 without the top of the staircase 7 opening is installed as follows:

step D1, installing the bottom frame 1 and the upright post frame 2: as shown in fig. 1, the bottom frame 1 is horizontally placed on the ground, and then the two side upright frames 2 are installed at two ends and fixed by M14 x 40 high-strength bolts.

Step D2. mounting the shackle frame 8: as shown in fig. 11, the lifting lug 81 of the lifting lug frame 8 is aligned with the top of the upright post frames 2, is arranged between the upright post frames 2 at two sides, is fixed by using M14 × 4 high-strength bolts, is provided with the pull rod 4, and is fixed by using M12 × 40 high-strength bolts.

Step D1, step C1, step D2 and step D2, the main frame structure is completed.

Step D3, installing a grid guardrail 5 and a pedal plate 6: as shown in fig. 15, the grid guard bar 5 is installed, the side with the mesh sheet faces the outside and is fixed by using M10 x 40 high-strength bolts, the grid guard bar 5 in the length direction of the standard knot 100 is installed in the same method, and the grid guard bar 5 on the side is selectively installed according to specific use requirements, so that the worker is not easy to fall off. The end pedals are firstly installed on the pedal 6, then the middle pedal 6 is installed, and whether the top pedal is laid or not is determined according to actual use conditions, as shown in fig. 16.

The building block type splicing operation frame comprises the following installation steps:

step S1, installing an adjusting base 9: as shown in fig. 17, the adjusting base 9 is assembled and then dropped on a solid concrete hardened ground, at least 3 nuts are fastened on each bottom plate, and after fastening, the levelness of the adjusting base 9 is adjusted by adjusting nuts 91 arranged at four corners. The adjusting base 9 serves as a base portion of the splicing operation frame, the stability degree and the levelness of the adjusting base need to meet construction requirements, and multiple rechecking correction needs to be carried out in the step.

S2, installing a standard knot 100: as shown in fig. 18, the standard knot 100 is hoisted to the adjusting base 9 for installation, a single standard knot 100 is taken as a unit, the standard knot is hoisted to the adjusting base 9, four upright posts are selected at the hoisting point position, the standard knot is hoisted in a surrounding mode, the position of the buckle 31 is aligned, the bottom of the standard knot 100 is locked by 8M 12 × 60 high-strength bolts, and the standard knot 100 is fixedly connected with the adjusting base 9.

S3, bottom layer installation: and repeating the step S1 and the step S2, and installing and fixing the four standard joints 100 on the four groups of adjusting bases 9, as shown in fig. 19, wherein the joints are transversely locked by 4M 12 x 60 high-strength bolts, and the specific placement positions are determined according to the use requirements. And finishing the installation of the bottom operating frame.

S4, hoisting the standard knot 100: step S2 is repeated to perform lifting by the unit of a single working section until the required working height is reached, as shown in fig. 20. After each standard knot 100 is hoisted, platform connecting pieces 10 are arranged on the bottom frame 1 on the opposite surfaces of the two standard knots 100, as shown in fig. 21, 8 pieces are arranged on each layer, and each piece is locked by using M12 × 60 high-strength bolts.

S5, mounting a connecting platform 11: as shown in fig. 22, the frame pipes 111 are lapped on the fastener of the connecting member, and the distance between the two ends is adjusted and then locked by using the fastener bolts, so that the installation of the plurality of frame pipes 111 is completed, and a plurality of lapping frames for connecting the connecting platform 11 are formed. Then, the foot board 6 is laid from one end of the frame pipe 111, the buckle 31 on the hook of the foot board 6 is clamped when one foot board is laid, and the foot board 6 is fixedly connected with the frame pipe 111 until the whole frame pipe 111 is fully laid with the foot board 6. And repeating the operation, and finishing the installation of the connecting platform 11 on the other side and each layer upwards.

Step S6, installing the pull rod handrail 12: as shown in fig. 23, the frame tube 111 is fixedly connected with the pull rod 4 of the standard knot 100 by rotating the fastener, the first pull rod handrail 12 is arranged 200mm away from the platform walking ground, the second pull rod handrail 12700mm and the third pull rod handrail 121200mm, and the pull rod handrail 12 is fixed on the pull rod 4 by locking the fastener with a bolt.

Step S7, installing a frame pipe handrail 13: as shown in fig. 24, the vertical pipe erecting handrail 13 is uniformly fixed on the pipe erecting 111 through the rotating fastener, then the horizontal pipe erecting handrail 13 is erected according to the distance of the first 200mm, the second 700mm and the third 1200mm from the bottom surface of the platform walking, the horizontal pipe erecting handrail 13 is respectively fixedly connected with the upright post frames 2 of the standard knots 100 opposite to the two sides through the square pipes and the pipe erecting handrail fastener 131, and after the distance between the horizontal pipe erecting handrail 13 and the vertical pipe erecting handrail 13 is adjusted, the horizontal pipe erecting handrail is locked by using the fastener bolt.

The frame pipe handrail 13 plays the guard action on the platform on the one hand, and on the other hand, frame pipe handrail 13 level is fixed between both sides standard festival 100, plays certain supporting role to overall structure, improves structural stability.

Step S8, setting up a cross brace 14: as shown in fig. 25, the cross bracing tubes are diagonally disposed between the two side operation frames, and are respectively fixedly connected to the column frames 2 of the two side standard knots 100 through the fastener square tubes, and the junction of the two cross bracing tubes is fixed by using the rotating fastener, and is locked by using the fastener bolt after the distance is adjusted. The cross braces 14 are provided to improve the stability and firmness of the overall frame.

And then, completing the assembly of a group of operation frames with platforms, wherein the operation frames can be used as basic units by workers and are upwards overlapped and installed until the required working height is reached. On the top of the operation frame, two top standard knots 100 with a stair 7 opening and without the stair 7 opening can be selected for installation, and similarly, the two standard knots 100 with the stair 7 and without the stair 7 can be freely arranged in the installation process of the operation frame.

When the lifting device is used circularly, a complete working platform can be quickly erected only by lifting and splicing, and in the same construction site, a slide or a pulley can be additionally arranged to move, so that the lifting time is saved.

Single standard knot 100 installation notes:

(1) the high-strength bolt, the locking bolt and other bolts are firstly fixed in a penetrating mode according to positions, but are not locked completely, and after the whole section of the framework is installed, the bolts are locked after the levelness and the verticality are adjusted.

(2) The verticality and the levelness of each standard knot 100 need to be measured when the standard knot is installed, the deviation of the verticality among the layers is less than 5mm, the deviation of the total height is less than H/1000 (H is the total height of the whole operating frame), and all bolts are locked after the standard knot is adjusted within 30 mm.

The invention has the advantages of standardized components, simple assembly, convenient transportation and management, no scattered components, easy component loss, low loss, less later investment, high repeated utilization rate and long service life.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The building block type splicing operation frame is characterized by comprising a plurality of standard sections, wherein the standard sections are fixedly connected, an adjusting base is arranged at the bottom of each standard section, the standard sections are spliced to form operation frame units, the operation frame units are respectively arranged on two sides of a stand column, and the operation frame units are connected through a connecting platform.

2. The modular splicing cage of claim 1, wherein the modular segment comprises a bottom frame and a top frame, the top frame and the bottom frame being connected by a vertical post frame.

3. The modular splicing operation frame as claimed in claim 1, wherein the standard section is internally provided with a stair, and the side surface of the stair is provided with a stair handrail.

4. The modular splicing operation frame as claimed in claim 1, wherein the standard section comprises a bottom frame and an ear frame, and the bottom frame and the ear frame are connected through a column frame.

5. The modular splicing operation frame as claimed in claim 1, wherein the top and the bottom of two horizontally adjacent standard knots are fixedly connected by a reinforcing bolt.

6. A modular splicing operation frame as claimed in claim 1, wherein between two vertically adjacent standard sections, the bottom frame of the upper standard section is connected to the top frame of the lower standard section.

7. A modular splicing cage as claimed in claim 1 wherein said standard section is provided with a tie bar arm on a side adjacent said upright, said tie bar arm spanning two adjacent said standard sections.

8. The modular splicing cage of claim 1 wherein said cage units are provided with platform connectors on a side adjacent said uprights, said connecting platforms being connected to said cage units by said platform connectors.

9. The modular splicing operation frame as claimed in claim 8, wherein the connecting platform comprises a frame tube, the frame tube is fixedly connected with the platform connecting member, a frame tube handrail is arranged on the upper portion of the frame tube, and two ends of the frame tube handrail are respectively fixed on the operation frame units on two sides of the upright post through frame tube handrail fasteners.

10. The modular splicing operating frame of claim 1 wherein fork-shaped cross braces are provided between said frame elements on opposite sides of said uprights.

Images