CN112962882B - Construction method for preventing slope way of disabled people outside residential building from sinking in building engineering - Google Patents
Construction method for preventing slope way of disabled people outside residential building from sinking in building engineering Download PDFInfo
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- CN112962882B CN112962882B CN202110128100.2A CN202110128100A CN112962882B CN 112962882 B CN112962882 B CN 112962882B CN 202110128100 A CN202110128100 A CN 202110128100A CN 112962882 B CN112962882 B CN 112962882B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/002—Ramps
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/002—Ramps
- E04F2011/007—Ramps characterised by the supporting structure
Abstract
The invention relates to a construction method for preventing a slope of disabled people outside a residential building from sinking in constructional engineering, which comprises the following steps: step 1, installing a frame structure foundation on the top surface of a waterproof protective layer of a garage top plate, and pouring concrete; step 2, mounting a vertical supporting frame on the frame structure base, and pouring concrete; step 3, installing a top supporting frame on the vertical supporting frame, and pouring concrete; and 4, constructing the slope structure of the disabled outside the residential building. When the foundation treatment is carried out, the construction is convenient and simple, and a large amount of mechanical investment and labor input are saved; after the frame structure is formed, the transmission mode of the original structural load is changed, the load of the disabled ramp structure is transmitted to the top plate of the underground garage through the frame structure, the quality problems of sinking and structural cracking of the disabled ramp structure outside the residential building are effectively solved, and the great potential safety hazard existing in the place is eliminated.
Description
Technical Field
The invention belongs to the technical field of constructional engineering, and particularly relates to a construction method for preventing a slope of a disabled person outside a residential building from sinking in constructional engineering.
Background
For the ramp structure for the disabled outside the residential building in the building engineering, the conventional ramp structure for the disabled outside is backfilled with plain soil at the lower part, the backfilling quality of the plain soil on site cannot be guaranteed by the conventional method, and the backfilled soil is easy to settle unevenly, so that the quality problems of sinking and structural cracking of the ramp structure for the disabled outside are caused, and great potential safety hazards exist. Therefore, it is necessary to invent a frame structure for preventing the sinking of the slope way of the disabled person outside the residential building in the building engineering, so as to solve the quality problems of the sinking and the structural cracking of the slope way structure of the disabled person outside the residential building in the conventional method and eliminate the serious potential safety hazard existing here.
Disclosure of Invention
Therefore, the invention aims to solve the problems of sinking and structural cracking of the slope structure of the disabled outside the residential building in the prior art.
Therefore, the technical scheme is that the construction method for preventing the slope of the disabled person outside the residential building from sinking in the building engineering comprises the following steps:
and 4, constructing the slope structure of the disabled outside the residential building.
Preferably, the step 1 comprises:
measuring and paying off, namely determining the position of a frame structure foundation on the top surface of a waterproof protection layer of a garage top plate at the lower part of a slope way of the disabled outside a residential building, and then popping up a contour line and a control line of the foundation by adopting a box ruler and an ink box;
the two first ground beam columns are oppositely arranged, the two second ground beam columns are oppositely arranged, and the first ground beam columns and the second ground beam columns are sequentially bound end to form a rectangular frame structure foundation;
four frame columns are anchored to four corners of the tied frame structure foundation and are fixed;
according to the outline and the control line position of the frame structure foundation, adopting a 12mm thick glue mold closing plate to support and arrange two first ground beam columns and two second ground beam column templates, and reinforcing;
after the templates of the two first ground beam columns and the two second ground beam columns are reinforced, adopting concrete to pour a frame structure foundation;
and after the concrete of the frame structure foundation reaches the form removal condition, removing the templates of the two first ground beam columns and the two second ground beam columns.
Preferably, the step 2 comprises:
erecting templates of four frame columns according to the control lines, and reinforcing;
after the template reinforcement of the four frame columns is finished, the concrete is poured to form the vertical supporting frame
After the concrete of the vertical supporting frame reaches a form removal condition, removing the templates of the four frame columns;
preferably, the step 3 comprises:
the method comprises the following steps of backfilling the lower part of a slope of the disabled outside a residential building to the bottom elevation of a top plate of a top supporting frame by adopting layered tamping, and respectively digging out the positions of a first top beam, a second top beam and a third top beam;
sequentially and respectively binding steel bars of the first top beam, the second top beam, the third top beam and the top plate;
supporting templates of a first top beam, a second top beam, a third top beam and a top plate according to a control line for reinforcement;
after the templates of the first top beam, the second top beam, the third top beam and the top plate are reinforced, pouring concrete into the top support frame;
and after the concrete of the top supporting frame reaches a form removal condition, removing the templates of the first top beam, the second top beam, the third top beam and the top plate.
The frame structure for preventing the slope way of the disabled outside the residential building from sinking in the building engineering is suitable for the construction method for preventing the slope way of the disabled outside the residential building from sinking in the building engineering, and comprises the following steps: the top support frame is arranged above the frame structure foundation, and the frame structure foundation is connected with the top support frame through the vertical support frame.
Preferably, the bottom end of the frame structure foundation and the garage roof waterproof protective layer.
Preferably, the bottom end of the waterproof protection layer of the garage top plate is provided with the garage top plate.
Preferably, the top support frame is arranged obliquely, a slope structure for the disabled is arranged at the top end of the top support frame, and one end of the slope structure for the disabled, which is inclined upwards, is connected with the main body structure of the residential building.
Preferably, the device further comprises a shock absorbing device, wherein the shock absorbing device comprises: a fixed block, a slide bar and a supporting block,
the inner sides of the vertical supporting frames are respectively provided with two fixing blocks, one surface of each fixing block, far away from the vertical supporting frame, is provided with a sliding groove in the vertical direction, a sliding rod is arranged in each sliding groove, the sliding rod can reciprocate in each sliding groove, two sides of each sliding rod are provided with sliding strips, two sides of the inner wall of each sliding groove are respectively provided with a first guide groove extending in the vertical direction, each sliding strip is clamped in each first guide groove, the upper end of each sliding rod is in contact with the top supporting frame, the lower end of each sliding rod is connected with one end of a first connecting rod in the vertical direction, and the other end of each first connecting rod is hinged to the outer wall of a first sleeve;
a supporting block is arranged between the two sliding rods, a through hole is formed in the bottom end of the supporting block, a first spring is arranged in the through hole, one end of the first spring is connected with the top of the inner wall of the through hole, the other end of the first spring is connected with one end of a fixed rod, the other end of the fixed rod extends to the lower portion of the supporting block and is connected with a frame structure foundation, and the supporting block can reciprocate up and down;
the utility model discloses a support structure, including frame construction, support arm, first sleeve pipe, second stopper, second connecting rod, second sleeve pipe, second connecting rod, be provided with vertical direction support arm on the frame construction basis, the support arm lower extreme is connected with the frame construction basis, the support arm upper end is articulated with the middle department of perk pole, and perk pole one end is passed first sleeve pipe and is connected with first stopper, and the pole other end of perk passes the second sleeve pipe is connected with the second stopper, second connecting rod one end with second sleeve pipe outer wall is articulated, and the second connecting rod other end is connected with the supporting shoe lower extreme.
Preferably, a support rod in the vertical direction is arranged at the upper end of the frame structure foundation, one end of the support rod is connected with the frame structure foundation, the other end of the support rod faces the top support frame, two rows of teeth which are inclined upwards are respectively arranged on the left side and the right side of the upper end of the support rod, a second guide groove which extends in the vertical direction is arranged on the support rod, a shaft hole in the vertical direction is formed in the top end of the support rod, the upper end of the second guide groove is communicated with the lower end of the shaft hole, a swing plate in the horizontal direction is arranged above the support block, an opening is formed in the middle of the swing plate, the support rod penetrates through the opening, one end of a connecting rod is hinged to one end of the swing plate, and the other end of the connecting rod is hinged to one side of the top end of the support block;
a rotating shaft is arranged in the middle of the swing plate and is perpendicular to the rotating shaft, the rotating shaft penetrates through the second guide groove, two ends of the rotating shaft are respectively rotatably connected with the wall surface of the swing plate, third connecting rods are respectively arranged in front of and behind the rotating shaft, one ends of the two third connecting rods are hinged with two ends of the swing plate in the width direction, the other ends of the two third connecting rods are respectively hinged with two ends of a clamping rod, the clamping rods are clamped on the teeth, another group of the two third connecting rods and the clamping rods are symmetrically arranged around the second guide groove, and the middle part between the two third connecting rods which are positioned on the same end surface of the swing plate is connected through a second spring;
the swing plate is internally provided with a moving rod, one end of the moving rod extends to the position above the supporting rod and is connected with the push plate, the other end of the moving rod extends to the second guide groove and is connected with a third limiting block, the third limiting block is positioned above the rotating shaft, a third spring is sleeved on the moving rod, one end of the third spring is connected with the third limiting block, and the other end of the third spring is connected with the top of the inner wall of the second guide groove.
The technical scheme of the invention has the following advantages:
1. when the foundation treatment is carried out, compared with the plain soil layer-by-layer backfilling and tamping, the construction is convenient and simple, and a large amount of mechanical investment and labor input are saved;
2. after the frame structure is formed, the original structural load transmission mode is changed, the load of the disabled ramp structure is transmitted to the top plate of the underground garage through the frame structure, the quality problems of sinking and structural cracking of the disabled ramp structure outside the residential building are effectively solved, and the major potential safety hazard existing in the place is eliminated;
3. the construction time of backfill at the slope of the disabled is shortened, the construction progress is accelerated, and the construction cost is saved.
4. The frame construction wholly is located disabled person's ramp structure bottom, and the frame construction top meets with disabled person's ramp structure bottom surface, plays the effect of supporting disabled person's ramp simultaneously, still does not change the completion effect of original house building exterior decoration.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a construction state diagram of the present invention;
FIG. 2 is a schematic structural view of a frame structure foundation according to the present invention;
FIG. 3 is a schematic view of the construction of the top support frame of the present invention;
FIG. 4 is a schematic view showing the structure of the shock-absorbing device according to the present invention;
FIG. 5 is a schematic structural view of a slide bar and a first guide groove of the present invention;
FIG. 6 is a schematic view of the structure of the automatic supporting apparatus of the present invention;
fig. 7 is a schematic structural view of the wobble plate of the present invention.
Wherein, 1-a frame structure foundation, 11-a first ground beam column, 12-a second ground beam column, 2-a vertical supporting frame, 21-four frame columns, 3-a top supporting frame, 31-a top plate, 32-a first top beam, 33-a second top beam, 34-a third top beam, 4-a garage top plate waterproof protective layer, 5-a garage top plate, 6-a disabled person ramp structure, 7-a residential building main body structure, 40-a fixed block, 41-a sliding chute, 42-a sliding rod, 43-a sliding strip, 44-a first guide groove, 45-a first connecting rod, 46-a first sleeve, 47-a supporting block, 48-a through hole, 49-a first spring, 50-a fixed rod, 51-a supporting arm, 52-a warping rod, 53-a second connecting rod, 54-a first limiting block, 55-a second sleeve, 56-a second rotating shaft, 57-a supporting rod, 58-a second guide groove, 59-a shaft hole, 60-a swinging plate, 61-an opening, 62-a connecting rod, 63-a rotating shaft, 64-a third connecting rod, 65-teeth, 66-a clamping rod, 67-a second spring, 68-a moving rod, 69-a pushing plate, 70-a third limiting block and 71-a third spring.
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 "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The invention provides a construction method for preventing a slope of disabled people outside a residential building from sinking in constructional engineering, which comprises the following steps as shown in figures 1-3:
step 1: measuring and paying off, namely determining the position of a frame structure foundation 1 on the top surface of a waterproof protection layer of a garage top plate at the lower part of a slope way of a disabled person outside a residential building, and then popping up a contour line and a control line of the foundation by adopting a box ruler and an ink box;
step 2: the two first ground beam columns 11 are oppositely arranged, the two second ground beam columns 12 are oppositely arranged, and the first ground beam columns 11 and the second ground beam columns 12 are bound end to end in sequence to form a rectangular frame structure foundation 1;
and step 3: four frame columns 21 are anchored to four corners of the bound frame structure foundation 1 and are fixed;
and 4, step 4: according to the outline and the control line position of the frame structure foundation 1, adopting a 12mm thick glue mold closing plate to support and arrange the templates of two first ground beam columns 11 and two second ground beam columns 12, and reinforcing;
and 5: after the formworks of the two first ground beam columns 11 and the two second ground beam columns 12 are reinforced, adopting concrete to pour the frame structure foundation 1;
step 6: after the concrete of the frame structure foundation 1 reaches a form removal condition, removing the templates of the two first ground beam columns 11 and the two second ground beam columns 12;
and 7: erecting templates of four frame columns 21 according to the control lines, and reinforcing;
and 8: after the template reinforcement of the four frame columns 21 is finished, the concrete is poured into the vertical supporting frame 2
And step 9: after the concrete of the vertical supporting frame 2 reaches the stripping condition, the templates of the four frame columns 21 are removed;
step 10: the method comprises the steps that the lower portion of a slope of the disabled person outside a residential building is tamped and backfilled to the bottom elevation of a top plate 31 of a top supporting frame 3 in a layered mode, and positions of a first top beam 32, a second top beam 33 and a third top beam 34 are dug out respectively;
step 11: binding the reinforcing steel bars of the first top beam 32, the second top beam 33, the third top beam 34 and the top plate 31 in sequence;
step 12: supporting a template with a first top beam 32, a second top beam 33, a third top beam 34 and a top plate 31 according to control lines for reinforcement;
step 13: after the templates of the first top beam 32, the second top beam 33, the third top beam 34 and the top plate 31 are reinforced, pouring concrete into the top support frame 3;
step 14: after the concrete of the top supporting frame 3 reaches the stripping condition, the templates of the first top beam 32, the second top beam 33, the third top beam 34 and the top plate 31 are removed;
step 15: and constructing the slope structure of the disabled outside the residential building.
The working principle and the beneficial technical effects of the technical scheme are as follows: when foundation treatment is carried out, compared with plain soil layer-by-layer backfill tamping, the construction is convenient and simple, and a large amount of mechanical investment and labor input are saved; after the frame structure is formed, the original structural load transmission mode is changed, the load of the disabled ramp structure is transmitted to the top plate of the underground garage through the frame structure, the quality problems of sinking and structural cracking of the disabled ramp structure outside the residential building are effectively solved, and the major potential safety hazard existing in the place is eliminated; the construction time of backfilling at the slope of the disabled is shortened, the construction progress is accelerated, and the construction cost is saved. The frame construction wholly is located disabled person's ramp structure bottom, and the frame construction top meets with disabled person's ramp structure bottom surface, plays the effect of supporting disabled person's ramp simultaneously, still does not change the completion effect of original house building exterior decoration.
In one example, as shown in fig. 1 to 3, a frame structure for preventing a slope of a handicapped person outside a residential building from sinking in construction work, includes: frame construction basis 1, vertical braced frame 2, top braced frame 3 is located the top of frame construction basis 1, frame construction basis 1 with connect through vertical braced frame 2 between the top braced frame 3. The frame structure foundation 1, the vertical supporting frame 2 and the top supporting frame 3 can also be made of flat plates and form a box body structure through connection.
The working principle and the beneficial technical effects of the technical scheme are as follows: after the frame structure is formed, the transmission mode of the original structural load is changed, the load of the disabled ramp structure is transmitted to the top plate of the underground garage through the frame structure, the quality problems of sinking and structural cracking of the disabled ramp structure outside the residential building are effectively solved, and the great potential safety hazard existing in the place is eliminated.
In one embodiment, the bottom end of the frame structure foundation 1 is connected with a waterproof layer 4 for a garage roof, and a garage roof 5 is arranged at the bottom end of the waterproof layer 4 for the garage roof. The waterproof layer of the garage top plate can release water and leak the water downwards into the garage.
In one embodiment, the top supporting frame 3 is arranged obliquely, the disabled ramp structure 6 is arranged at the top end of the top supporting frame 3, and one end of the disabled ramp structure 6 in the oblique direction is connected with the main body structure 7 of the residential building.
In one embodiment, as shown in fig. 4-5, further comprising a shock absorbing device comprising: a fixed block 40, a slide bar 42, a slide bar 43 and a supporting block 47,
two fixing blocks 40 are respectively arranged on the inner sides of the vertical supporting frames 2, a sliding groove 41 in the vertical direction is formed in one surface, far away from the vertical supporting frames 2, of each fixing block 40, a sliding rod 42 is arranged in each sliding groove 41, each sliding rod 42 can reciprocate in each sliding groove 41, sliding strips 43 are arranged on two sides of each sliding rod 42, first guide grooves 44 extending in the vertical direction are respectively formed in two sides of the inner wall of each sliding groove 41, each sliding strip 43 is clamped in each first guide groove 44, the upper end of each sliding rod 42 is in contact with the top supporting frame 3, the lower end of each sliding rod 42 is connected with one end of a first connecting rod 45 in the vertical direction, and the other end of each first connecting rod 45 is hinged to the outer wall of each first sleeve 46;
a supporting block 47 is arranged between the two sliding rods 42, a through hole 48 is arranged at the bottom end of the supporting block 47, a first spring 49 is arranged in the through hole 48, one end of the first spring 49 is connected with the top of the inner wall of the through hole 48, the other end of the first spring 49 is connected with one end of a fixing rod 50, the other end of the fixing rod 50 extends to the lower part of the supporting block 47 to be connected with the frame structure foundation 1, and the supporting block 47 can reciprocate up and down;
be provided with vertical direction support arm 51 on the frame construction basis 1, the support arm 51 lower extreme is connected with frame construction basis 1, support arm 51 upper end and stick up the middle department of pole 52 articulated, stick up pole 52 one end and pass first sleeve pipe 46 and be connected with first stopper 54, stick up the pole 52 other end and pass second sleeve pipe 55 is connected with second stopper 56, second connecting rod 53 one end with second sleeve pipe 55 outer wall is articulated, and the second connecting rod 53 other end is connected with supporting shoe 47 lower extreme.
The working principle and the beneficial technical effects of the technical scheme are as follows: when the top supporting frame 3 is subjected to a downward impact force, the sliding rod 42 moves downward along the sliding groove 41 of the fixing block 40 to drive the first sleeve 46 to move downward, so that the tilting rod 52 rotates counterclockwise around the upper end of the supporting arm 51, the second sleeve 55 moves upward to drive the supporting block 47 to move upward, the first spring 49 is pulled, the supporting block 47 vibrates upward and downward, and a buffering and damping effect is achieved through the tensile force of the first spring. When the top support frame 3 is subjected to a large downward impact force, the support blocks 47 contact the bottom end of the top support frame 3, so that the top support frame cannot move upward, and a balanced support function is achieved, so that the rigidity of the frame structure is rapidly increased, and the large impact force can be resisted.
In one embodiment, as shown in fig. 6-7, the upper end of the frame structure base 1 is provided with a vertical support bar 57, one end of the support bar 57 is connected with the frame structure foundation 1, the other end of the support bar 57 faces the top support frame 3, two rows of teeth 65 which are inclined upwards are respectively arranged at the left side and the right side of the upper end of the supporting rod 57, a second guide groove 58 which extends along the vertical direction is arranged on the supporting rod 57, the top end of the supporting rod 57 is provided with a vertical shaft hole 59, the upper end of the second guide groove 58 is communicated with the lower end of the shaft hole 59, a horizontal swing plate 60 is arranged above the supporting block 47, an opening 61 is arranged in the middle of the swing plate 60, the supporting rod 57 penetrates through the opening 61, one end of a connecting rod 62 is hinged with one end of the swinging plate 60, and the other end of the connecting rod 62 is hinged with one side of the top end of the supporting block 47;
a rotating shaft 63 is arranged in the middle of the swing plate 60, the swing plate 60 is perpendicular to the rotating shaft 63, the rotating shaft 63 penetrates through the second guide groove 58, two ends of the rotating shaft 63 are respectively rotatably connected with the wall surface of the swing plate 60, third connecting rods 64 are respectively arranged in front of and behind the rotating shaft 63, one ends of the two third connecting rods 64 are hinged with two ends of the swing plate 60 in the width direction, the other ends of the two third connecting rods 64 are respectively hinged with two ends of a clamping rod 66, the clamping rod 66 is clamped on the tooth 65, the two third connecting rods 64 and the clamping rod 66 are symmetrically arranged in another group around the second guide groove 58, and the middle parts of the two third connecting rods 64 which are positioned on the same end surface of the swing plate 60 are connected through a second spring 67;
be provided with the carriage release lever 68 in the wobble plate 60, carriage release lever 68 one end extends to the bracing piece 57 top is connected with push pedal 69, the carriage release lever 68 other end extends to in the second guide way 58 to be connected with third stopper 70, third stopper 70 is located pivot 63 top, the cover is equipped with third spring 71 on the carriage release lever 68, third spring 71 one end with third stopper 70 is connected, the third spring 71 other end with second guide way 58 inner wall top is connected.
The working principle of the technical scheme is as follows: when the top supporting frame 3 is subjected to violent vibration, correspondingly, the displacement of the supporting block 47 which also reciprocates up and down becomes larger, when a certain amplitude is reached, the supporting block 47 drives the connecting rod 62 to move up and down, the connecting rod 62 drives the swinging plate 60 to swing back and forth around the rotating shaft 63, and the swinging plate does not swing back and forth once, the clamping rod 66 is pushed up by one step, so that the clamping rod 66 is clamped on the corresponding tooth 65, due to the pulling force of the third spring 71, the two third connecting rods 64 are drawn close to the middle, so that the clamping rod 66 is tightly clamped on the tooth 65 and cannot fall down, the clamping rod 66 can move up only through the swinging of the pushing plate 69, along with the continuous upward movement of the pushing plate 69, the pushing plate 69 drives the rotating shaft 63 to move up along the second guiding groove 58, so as to push the third limiting block 70, and the fixedly connected moving rod 68 and the pushing plate 69 to move up, and the pushing plate 69 finally presses on the top supporting frame 3, the supporting frame 3 can not vibrate continuously, the stability of the whole frame is improved, the shock resistance is improved, if the vibration force is small, the swing amplitude of the swing plate 60 is small, the swing plate cannot push the clamping rod 66 to move upwards, the push plate 69 cannot move upwards, and the whole structure only plays a role when strong shock occurs.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. The construction method for preventing the slope of the disabled outside the residential building from sinking in the building engineering is characterized by comprising the following steps of:
step 1, installing a frame structure foundation (1) on the top surface of a waterproof protective layer of a garage top plate, and pouring concrete;
step 2, mounting a vertical supporting frame (2) on the frame structure foundation (1), and pouring concrete;
step 3, mounting a top supporting frame (3) on the vertical supporting frame (2), and pouring concrete;
step 4, constructing a slope structure of the disabled outside the residential building;
the construction method adopts a frame structure for preventing the sinking of the slope way of the disabled outside the residential building in the building engineering, and the frame structure comprises the following steps: the structure comprises a frame structure foundation (1), a vertical supporting frame (2) and a top supporting frame (3), wherein the top supporting frame (3) is positioned above the frame structure foundation (1), and the frame structure foundation (1) is connected with the top supporting frame (3) through the vertical supporting frame (2);
still include damping device, damping device includes: a fixed block (40), a slide bar (42), a slide bar (43) and a supporting block (47),
two fixing blocks (40) are respectively arranged on the inner sides of the vertical supporting frames (2), one surfaces, far away from the vertical supporting frames (2), of the fixing blocks (40) are provided with sliding grooves (41) in the vertical direction, sliding rods (42) are arranged in the sliding grooves (41), the sliding rods (42) can reciprocate in the sliding grooves (41), sliding strips (43) are arranged on two sides of the sliding rods (42), first guide grooves (44) extending in the vertical direction are respectively formed in two sides of the inner walls of the sliding grooves (41), the sliding strips (43) are clamped in the first guide grooves (44), the upper ends of the sliding rods (42) are in contact with the top supporting frames (3), the lower ends of the sliding rods (42) are connected with one ends of first connecting rods (45) in the vertical direction, and the other ends of the first connecting rods (45) are hinged to the outer walls of first sleeves (46);
a supporting block (47) is arranged between the two sliding rods (42), a through hole (48) is formed in the bottom end of the supporting block (47), a first spring (49) is arranged in the through hole (48), one end of the first spring (49) is connected with the top of the inner wall of the through hole (48), the other end of the first spring (49) is connected with one end of a fixing rod (50), the other end of the fixing rod (50) extends to the lower portion of the supporting block (47) and is connected with a frame structure foundation (1), and the supporting block (47) can reciprocate up and down;
a vertical supporting arm (51) is arranged on the frame structure foundation (1), the lower end of the supporting arm (51) is connected with the frame structure foundation (1), the upper end of the supporting arm (51) is hinged with the middle of a tilting rod (52), one end of the tilting rod (52) penetrates through a first sleeve (46) and is connected with a first limiting block (54), the other end of the tilting rod (52) penetrates through a second sleeve (55) and is connected with a second limiting block (56), one end of a second connecting rod (53) is hinged with the outer wall of the second sleeve (55), and the other end of the second connecting rod (53) is connected with the lower end of a supporting block (47);
the upper end of the frame structure foundation (1) is provided with a supporting rod (57) in the vertical direction, one end of the supporting rod (57) is connected with the frame structure foundation (1), the other end of the supporting rod (57) faces the top supporting frame (3), the left side and the right side of the upper end of the supporting rod (57) are respectively provided with two rows of teeth (65) which incline upwards, the supporting rod (57) is provided with a second guide groove (58) which extends along the vertical direction, the top end of the supporting rod (57) is provided with a shaft hole (59) in the vertical direction, the upper end of the second guide groove (58) is communicated with the lower end of the shaft hole (59), a swinging plate (60) in the horizontal direction is arranged above the supporting block (47), the middle of the swinging plate (60) is provided with an opening (61), the supporting rod (57) passes through the opening (61), and one end of a connecting rod (62) is hinged with one end of the swinging plate (60), the other end of the connecting rod (62) is hinged with one side of the top end of the supporting block (47);
a rotating shaft (63) is arranged in the middle of the swinging plate (60), the swinging plate (60) is vertical to the rotating shaft (63), the rotating shaft (63) penetrates through the second guide groove (58), two ends of the rotating shaft (63) are respectively and rotatably connected with the wall surface of the swinging plate (60), third connecting rods (64) are respectively arranged at the front and the rear of the rotating shaft (63), one ends of the two third connecting rods (64) are hinged with the two ends of the swing plate (60) in the width direction, the other ends of the two third connecting rods (64) are respectively hinged with the two ends of a clamping rod (66), the clamping rods (66) are clamped on the teeth (65), the two third connecting rods (64) and the clamping rods (66) are symmetrically arranged in another group relative to the second guide groove (58), and the middle parts of the two third connecting rods (64) positioned on the same end surface of the swinging plate (60) are connected through second springs (67);
be provided with carriage release lever (68) in pendulum board (60), carriage release lever (68) one end extends to bracing piece (57) top is connected with push pedal (69), the carriage release lever (68) other end extends to in second guide way (58) to be connected with third stopper (70), third stopper (70) are located pivot (63) top, the cover is equipped with third spring (71) on carriage release lever (68), third spring (71) one end with third stopper (70) are connected, third spring (71) other end with second guide way (58) inner wall top is connected.
2. The construction method for preventing a slope of a handicapped person outside a residential building from sinking in construction works according to claim 1, wherein the step 1 comprises:
measuring and paying off, namely determining the position of a frame structure foundation (1) on the top surface of a waterproof protection layer of a top plate of a garage at the lower part of a slope way of a disabled person outside a residential building, and then popping up a contour line and a control line of the foundation by adopting a box ruler and an ink box;
the two first ground beam columns (11) are oppositely arranged, the two second ground beam columns (12) are oppositely arranged, and the first ground beam columns (11) and the second ground beam columns (12) are sequentially bound end to form a rectangular frame structure foundation (1);
four frame columns (21) are anchored into four corners of the tied frame structure foundation (1) and are fixed;
according to the profile and the control line position of the frame structure foundation (1), a 12mm thick glue mold clamping plate is adopted to support and arrange the templates of two first ground beam columns (11) and two second ground beam columns (12) and reinforce the templates;
after the formworks of the two first ground beam columns (11) and the two second ground beam columns (12) are reinforced, adopting concrete to pour the frame structure foundation (1);
and after the concrete of the frame structure foundation (1) reaches a form removal condition, removing the formworks of the two first ground beam columns (11) and the two second ground beam columns (12).
3. The construction method for preventing a slope of a handicapped person outside a residential building from sinking in construction works according to claim 1, wherein said step 2 comprises:
supporting templates of four frame columns (21) according to control lines, and reinforcing;
after the template of the four frame columns (21) is reinforced, the concrete is poured to vertically support the frame (2)
And after the concrete of the vertical supporting frame (2) reaches a form removal condition, removing the templates of the four frame columns (21).
4. The construction method for preventing a slope of a handicapped person outside a residential building from sinking in construction works according to claim 1, wherein the step 3 comprises:
the method comprises the steps that the lower portion of a slope of a disabled person outside a residential building is tamped and backfilled to the bottom elevation of a top plate (31) of a top supporting frame (3) in a layered mode, and positions of a first top beam (32), a second top beam (33) and a third top beam (34) are dug out respectively;
steel bars of the first top beam (32), the second top beam (33), the third top beam (34) and the top plate (31) are bound in sequence and respectively;
supporting templates of a first top beam (32), a second top beam (33), a third top beam (34) and a top plate (31) according to control lines for reinforcement;
after the templates of the first top beam (32), the second top beam (33), the third top beam (34) and the top plate (31) are reinforced, pouring concrete into the top supporting frame (3);
and after the concrete of the top supporting frame (3) reaches a form removal condition, removing the templates of the first top beam (32), the second top beam (33), the third top beam (34) and the top plate (31).
5. The construction method for preventing the sinking of the slope of the disabled person outside the residential building in the construction project according to claim 1, wherein the bottom end of the frame structure foundation (1) is provided with a waterproof protection layer (4) for the top plate of the garage.
6. The construction method for preventing the slope of the disabled people outside the residential building from sinking in the constructional engineering according to claim 5, wherein the garage top plate (5) is arranged at the bottom end of the waterproof protection layer (4) of the garage top plate.
7. The construction method for preventing the sinking of the slope of the disabled person outside the residential building in the building engineering according to claim 6, wherein the top supporting frame (3) is arranged obliquely, the top end of the top supporting frame (3) is provided with a slope structure (6) of the disabled person, and one end of the slope structure (6) of the disabled person is connected with the main body structure (7) of the residential building.
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| CN1936184B (en) * | 2006-10-23 | 2011-06-15 | 钟宝驹 | Frame type combined structure man-vehicle passage |
| CN102296502B (en) * | 2011-06-03 | 2013-04-10 | 天津住宅集团建设工程总承包有限公司 | Post construction method of automobile ramp near building |
| CN206707150U (en) * | 2017-04-28 | 2017-12-05 | 高创建设股份有限公司 | Underground garage ramp |
| CN108035203A (en) * | 2018-01-26 | 2018-05-15 | 钟宝驹 | Steel construction space framework unit, steel construction solid group frame and its application |
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