CN114961143B - Auxiliary pouring device for large-angle inclined roof and construction method thereof - Google Patents
Auxiliary pouring device for large-angle inclined roof and construction method thereof Download PDFInfo
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- CN114961143B CN114961143B CN202210734378.9A CN202210734378A CN114961143B CN 114961143 B CN114961143 B CN 114961143B CN 202210734378 A CN202210734378 A CN 202210734378A CN 114961143 B CN114961143 B CN 114961143B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D15/00—Apparatus or tools for roof working
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/002—Workplatforms, railings; Arrangements for pouring concrete, attached to the form
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/08—Forming boards or similar elements, which are collapsible, foldable, or able to be rolled up
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention provides an auxiliary pouring device for a large-angle inclined roof, which comprises: the device comprises a fixed bracket, a guide rail, a mobile motor, a template sliding rail and a sliding template; the number of the guide rails is two, and the fixed brackets are arranged below the guide rails; each guide rail is provided with a mobile motor which is connected with the guide rail in a sliding way; a template sliding rail is connected between the two mobile motors, a plurality of sliding templates are arranged on the template sliding rail, and the sliding templates are sleeved on the outer side of the template sliding rail in a detachable mode; the movable motor is also provided with a template mounting and dismounting groove so as to realize the mounting and dismounting operation of the sliding template on the template slide rail. The invention also provides a construction method of the large-angle inclined roof based on the auxiliary pouring device, which can timely detach redundant sliding templates from the side surface of the device when the pouring interval is reduced, thereby avoiding the problems of template clamping, protruding two sides of the template and the like. The method is simple to operate and convenient to construct, ensures the flatness of roof construction, and improves the overall pouring quality.
Description
Technical Field
The invention belongs to the technical field of auxiliary devices for concrete pouring construction, and particularly relates to an auxiliary pouring device for a large-angle inclined roof and a construction method for the large-angle inclined roof.
Background
The existing building quotation in China is rapidly developed from the past to the present steady, safe and stable development, but the existing building quotation still has some problems in some special building construction procedures. Taking the casting construction of a large-angle inclined roof as an example, the casting mode adopted at present is mainly single-sided formwork casting, and the method has the problems of easy collapse and accumulation of concrete and the like due to large roof angle and complex vibration environment, and the casting quality of the roof often has the defects of honeycombs, exposed ribs, unevenness and the like.
In addition, the single-sided modeling of the large-angle inclined roof is not rectangular, but trapezoidal, and the net width of the casting range can be changed along with the difference of the longitudinal heights of the roof in the construction casting process due to the difference of the widths of the upper bottom and the lower bottom of the single side of the roof. In some existing construction methods, a custom-made template is adopted to perform construction of a large-angle roof, however, as the pouring space of a trapezoid roof becomes smaller gradually, redundant templates can protrude to two sides to cause template clamping, so that the pouring quality is affected, and potential safety hazards exist; in addition, unnecessary workload can be increased when the redundant templates are removed, and thus construction efficiency is affected.
Based on this, provide a supplementary pouring device that is applicable to the oblique roofing of wide-angle of safe in structure, easy dismouting of template to reduce the concrete and vibrate the degree of difficulty, ensure roofing roughness, improve the pouring quality of the oblique roofing of wide-angle, be the technical problem that needs to solve.
Disclosure of Invention
The invention aims to provide an auxiliary pouring device which is easy to disassemble, assemble and move and safe in structure and is suitable for a large-angle inclined roof.
The second aim of the invention is to provide a construction method of the large-angle inclined roof, which can reduce the concrete vibration difficulty, ensure the flatness of the roof and improve the pouring quality.
One of the achievement purposes of the invention adopts the technical proposal that: the utility model provides an auxiliary pouring device of wide-angle oblique roofing, it includes: the device comprises a fixed bracket, a guide rail, a mobile motor, a template sliding rail and a sliding template;
the number of the guide rails is two, and the fixing support is arranged below the guide rails;
each guide rail is provided with a mobile motor, and the mobile motors are connected with the guide rails in a sliding manner;
a template sliding rail is connected between the two mobile motors, a plurality of sliding templates are arranged on the template sliding rail, and the sliding templates are detachably sleeved on the outer sides of the template sliding rails;
the movable motor is also provided with a template mounting and dismounting groove so as to realize the mounting and dismounting operation of the sliding template on the template slide rail.
On the basis of the technical scheme, the sliding template comprises a first substrate and a second substrate, an opening and closing movable page is arranged on one side of the joint of the first substrate and the second substrate, an opening and closing fixing bolt is arranged on the other side of the joint of the first substrate and the second substrate, and a sliding groove for a template sliding rail to pass through is formed between the first substrate and the second substrate.
On the basis of the technical scheme, the mobile motor comprises a motor sliding fixing device, a first mounting plate, a second mounting plate and a connecting plate;
the first mounting plate set up in motor slip fixing device top to set up the slip template and reserved the groove of wearing, the second mounting plate is equipped with template slide rail mounting hole, form template installation tear-down groove between first mounting plate, connecting plate and the second mounting plate.
On the basis of the technical scheme, the motor sliding fixing device is arranged above the guide rail through the motor fixing groove, and a motor sliding bottom wheel for enabling the motor to slide along the guide rail is arranged below the first mounting plate.
On the basis of the technical scheme, the guide rail is provided with a guide rail moving gear groove for sliding a motor sliding bottom wheel; and guide rail motor fixing convex rails matched with the motor fixing grooves are arranged on two sides of the guide rail.
On the basis of the technical scheme, the guide rail comprises a first end guide rail, a second end guide rail and a plurality of middle guide rails.
On the basis of the technical scheme, a guide rail bracket with adjustable height is further arranged below the guide rail, and a guide rail bracket fixing hole is formed in the bottom of the guide rail bracket.
On the basis of the technical scheme, the fixed bracket comprises a fixed base, a fixed top plate and an adjustable supporting component arranged between the fixed base and the fixed top plate; the fixed base is provided with a base fixing hole, and the fixed top plate is provided with a bracket guide rail fixing hole.
On the basis of the technical scheme, the template sliding rail is formed by assembling a plurality of template sliding rail sections, and the template sliding rail sections are connected through the sliding rail connecting parts.
The second technical scheme adopted for realizing the purpose of the invention is as follows: the invention provides a construction method of an auxiliary pouring device for a large-angle pitched roof, which comprises the following steps of:
s1, installing a template supporting die of a lower template and reinforcing steel bars, and hoisting an auxiliary pouring device to a roof;
s2, installing a fixed support according to the roof size, and fixedly connecting the fixed support with a lower template by using bolts;
s3, installing the guide rails on the fixed support, and enabling the pair of guide rails to be respectively arranged on two sides of the roof;
s4, respectively installing moving motors on the guide rails at the two sides, and respectively connecting the two ends of the template slide rail with the moving motors at the two sides of the template slide rail;
s5, mounting the sliding templates on the template sliding rails through a template mounting and dismounting groove of the mobile motor, sliding the sliding templates along the horizontal direction, and mounting other sliding templates;
s6, concrete pouring is carried out: fixing the poured concrete by utilizing a double-layer template formed by the sliding template and the lower template from the upper opening position of the sliding template, and completing one-layer concrete pouring in the horizontal direction after the concrete is fully vibrated; then starting a mobile motor to drive the sliding template to move upwards to a position where the lower opening of the template is overlapped with the concrete poured by the steel, and repeating pouring steps until the pouring construction of the whole roof is completed;
in the step S6, when the net width of the pouring range becomes smaller gradually in the upward movement process of the mobile motor, the excessive sliding templates are detached by using the template mounting and dismounting grooves of the mobile motor.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the auxiliary pouring device for the large-angle inclined roof, the detachable sliding template slides in the horizontal direction along the template sliding rail, and the movable motor drives the template sliding rail to realize upward or downward movement of the sliding template, so that pouring requirements of different parts of the large-angle inclined roof can be met.
(2) According to the auxiliary pouring device for the large-angle inclined roof, the sliding templates are of the detachable structure, the movable motors positioned on the guide rails at the two sides are provided with the template mounting and dismounting grooves, when the pouring interval is reduced, the excessive sliding templates can be timely dismounted from the side face of the auxiliary pouring device by means of the template mounting and dismounting grooves on the movable motors, the burden of the device and the complexity of operation are reduced, the problems of template clamping, protruding of the two sides of the template and the like caused by the reduction of the pouring interval are avoided, and the follow-up roof pouring work is ensured to be smoothly carried out.
(2) According to the construction method for the large-angle inclined roof, disclosed by the invention, the auxiliary pouring device is utilized for construction, the construction at the same angle with the gradient of the roof is realized by installing the guide rail, and the sliding template can move up and down in the direction of an oblique angle. The guide rail and the template slide rail are of assembled structures, so that the device can adapt to roof construction with different sizes and heights, the height of the fixed support and the height of the guide rail support are adjustable, and the concrete pouring requirements with different thicknesses can be met.
Drawings
Fig. 1 is a schematic overall structure of an auxiliary pouring device for a large-angle pitched roof according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a sliding formwork according to an embodiment of the present invention;
fig. 3 is a schematic diagram of the overall structure of a mobile motor according to an embodiment of the present invention;
FIG. 4 is a side view of a mobile motor according to an embodiment of the present invention;
FIG. 5 is a schematic view of a first end rail according to an embodiment of the present invention;
FIG. 6 is a schematic view of a second end rail according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an intermediate rail according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a guide rail bracket according to an embodiment of the present invention;
fig. 9 is a front view of a fixing bracket according to an embodiment of the present invention;
FIG. 10 is a side view of a fixing bracket according to an embodiment of the present invention;
FIG. 11 is a top view of a fixing bracket according to an embodiment of the present invention;
fig. 12 is a schematic structural view of a slide rail segment of a template according to an embodiment of the present invention;
wherein, 1-fixing the bracket; 11-a fixed base; 12-fixing a top plate; 13-an adjustable support assembly; 14-a base fixing hole; 15-a bracket guide rail fixing hole; 16-a base stretch rod; 17-a base stretch connecting rod; 18-sliding fixing buckles; 19-rotating the screw by the base stretching rod; 2-a guide rail; 21-a rail movement gear slot; 22-a guide rail motor fixing convex rail; 23-a first end rail; 24-a second end rail; 25-middle guide rail; 26-a rail bracket; 27-a guide rail bracket fixing hole; 3-a mobile motor; 30-mounting and dismounting grooves of the templates; 31-motor slide fixing means; 32-a first mounting plate; 33-a second mounting plate; 34-connecting plates; the 35-sliding template is reserved with a through groove; 36-a template slide rail mounting hole; 37-motor fixing grooves; 38-a motor sliding bottom wheel; 4-a template slide rail; 41-a template slide rail segment; 42-a slide rail connection; 5-sliding the template; 51-a first substrate; 52-a second substrate; 53-open and close the movable page; 54-an opening and closing fixing bolt; 55-sliding grooves.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
The invention will be further illustrated, but is not limited, by the following examples.
Example 1
Referring to fig. 1, this embodiment provides an auxiliary pouring device for a large-angle pitched roof, which includes: the device comprises a fixed bracket 1, a guide rail 2, a mobile motor 3, a template sliding rail 4 and a sliding template 5;
the number of the guide rails 2 is two, and the fixed brackets 1 are arranged below the guide rails 2; each guide rail 2 is provided with a mobile motor 3, and the mobile motors 3 are in sliding connection with the guide rails 2; a template sliding rail 4 is connected between the two mobile motors 3, a plurality of sliding templates 5 are arranged on the template sliding rail 4, and the sliding templates 5 are detachably sleeved on the outer sides of the template sliding rails 4; the mobile motor 3 is also provided with a template mounting and dismounting groove 30 to realize the mounting and dismounting operation of the sliding template 5 on the template slide rail 4.
In this embodiment, a plurality of sliding templates 5 are sleeved on the template sliding rail 4, and the sliding templates 5 are moved in the horizontal direction, so that the pouring of concrete at different positions on the same horizontal plane can be adapted. The pair of mobile motors 3 drive the sliding templates 5 to move upwards or downwards through the template sliding rails 4, and pouring construction of the whole large-angle inclined roof is easy to realize in a layered pouring mode.
In addition, this embodiment is through detachable slip template 4 and be equipped with the movable motor 3 that the template installed and removed groove 30 cooperatees, can effectually solve the roofing and pour the in-process, pour the position and lead to template screens, template both sides outstanding scheduling problem because of the interval diminish of pouring that the vertical slip caused. By adopting the auxiliary pouring device provided by the embodiment, after the pouring distance is reduced and reaches the distance of one template, an operator can timely detach the redundant sliding template 5 from the side surface of the auxiliary pouring device by arranging the template mounting and dismounting groove 30 on the mobile motor 3, so that the burden of the device and the complexity of operation are reduced, and the follow-up roof pouring work is ensured to be smoothly carried out.
Referring to fig. 2, the sliding template 5 provided in this embodiment includes a first substrate 51 and a second substrate 52, an opening and closing movable page 53 is disposed on one side of a connection portion between the first substrate 51 and the second substrate 52, an opening and closing fixing bolt 54 is disposed on the other side of the connection portion, a sliding groove 55 for the template sliding rail 4 to pass through is formed between the first substrate 51 and the second substrate 52, and the sliding groove 55 is matched with the shape of the template sliding rail 4. When the sliding template 5 needs to be mounted or dismounted, the connection part of one side of the second substrate 52 of the first substrate 51 can be opened by opening and closing the fixing bolts 54, so that the sliding template 5 is dismounted from the template sliding rail 4. Preferably, adjacent sliding templates 5 are connected in a socket-and-spigot fixing manner.
Referring to fig. 3 and 4, the mobile motor 3 provided in the present embodiment includes a motor sliding fixing device 31, a first mounting plate 32, a second mounting plate 33, and a connecting plate 34; the first mounting plate 32 is arranged above the motor sliding fixing device 31 and provided with a sliding template reserved through groove 35, the second mounting plate 33 is provided with a template sliding rail mounting hole 36, and a template mounting and dismounting groove 30 is formed among the first mounting plate 32, the connecting plate 34 and the second mounting plate 33.
When the sliding template 5 needs to be disassembled, the sliding template 5 passes through the reserved through groove 35 of the sliding template to enter the template mounting and dismounting groove 30, and an operator opens the opening and closing fixing bolt 54 of the sliding template 5 in the template mounting and dismounting groove 30 to detach the sliding template from the template sliding rail 4. Because the mobile motor 3 is located the both sides of supplementary pouring device, consequently operating personnel can dismantle the template from the side of device, avoided directly dismantling the adverse effect that the template brought to the construction pouring process from the roofing, also greatly reduced the degree of difficulty that the template was dismantled, ensured construction quality and construction safety.
Further, the motor sliding fixing device 31 is mounted above the guide rail 2 through a motor fixing groove 37, and a motor sliding bottom wheel 38 for sliding the motor 3 along the guide rail 2 is arranged below the first mounting plate 32. Wherein, the motor fixing groove 37 can improve the steadiness of the moving motor 3, and the motor sliding bottom wheel 38 is helpful to realize the up-and-down movement of the moving motor 3 along the guide rail 2.
Referring to fig. 5 to 7, the guide rail 2 is provided with a guide rail moving gear groove 21 in which a motor sliding bottom wheel 38 slides. The two sides of the guide rail 2 are provided with guide rail motor fixing convex rails 22 matched with the motor fixing grooves 37. In the present embodiment, the guide rails comprise a first end rail 23, a second end rail 24 and several intermediate rails 25. Because the general size of the large-angle pitched roof is larger, the whole guide rail is inconvenient to hoist and move, so that the embodiment adopts a spliced guide rail structure, the construction difficulty can be reduced, the field assembly can be carried out according to the actual size of the roof, the operation is more flexible, and the application range is wider.
Referring to fig. 8, a height-adjustable rail bracket 26 is further disposed below the rail 2, and a rail bracket fixing hole 27 is formed at the bottom of the rail bracket 26. In the construction process, the guide rail is stably connected with the lower template through the guide rail bracket fixing holes 27, the overall stability of the auxiliary pouring device is ensured, the distance between the sliding template 5 and the lower template is adjusted by adjusting the height of the guide rail bracket 26, and the pouring requirements of concrete with different thicknesses can be met. In this embodiment, the guide rail bracket 26 is height-adjustable by means of a support with several adjustment holes.
Referring to fig. 9-11, the fixing bracket 1 includes a fixing base 11, a fixing top plate 12, and an adjustable supporting component 13 disposed therebetween; the fixed base 11 is provided with a base fixing hole 14, and the fixed top plate 12 is provided with a bracket guide rail fixing hole 15. Further, the adjustable support assembly 13 includes a base stretching rod 16, a base stretching rod 17, a sliding fastener 18, and a base stretching rod rotating screw 19. In the embodiment, the fixed support 1 adopts a rotary adjustable stretching device, the support can be folded through stretching, and the space is saved in the process of transferring the device; during the use, stretch about through, stretch unable adjustment base 11 into the reinforcing bar net to carry out fixed connection with the lower part template, and then play stable supporting role to upper portion device.
Referring to fig. 12, in the present embodiment, the formwork slide rail 4 is formed by assembling a plurality of formwork slide rail segments 41, and the formwork slide rail segments 41 are connected by a slide rail connecting portion 42. Similar with the effect of pin-connected panel guide rail structure, the template slide rail 4 of pin-connected panel structure can reduce the construction degree of difficulty, and length adjustable, application scope is wider.
Example 2
The embodiment provides a construction method of an auxiliary pouring device for a large-angle pitched roof, which comprises the following steps of:
s1, installing a template supporting die of a lower template and reinforcing steel bars, and hoisting an auxiliary pouring device to a roof;
s2, installing a fixed support 1 according to the roof size, and fixedly connecting the fixed support 1 with a lower template by using bolts;
s3, installing the guide rails 2 on the fixed support 1, and enabling the pair of guide rails 2 to be respectively arranged on two sides of the roof;
s4, respectively installing the mobile motors 3 on the guide rails 2 on the two sides, and respectively connecting the two ends of the template slide rail 4 with the mobile motors 3 on the two sides;
s5, mounting the sliding templates 5 on the template sliding rail 4 through the template mounting and dismounting grooves 30 of the mobile motor 3, sliding the sliding templates 5 along the horizontal direction, and mounting other sliding templates 5;
s6, concrete pouring is carried out: fixing the poured concrete by utilizing a double-layer template formed by the sliding template 5 and the lower template from the upper opening position of the sliding template 5, and completing one-layer concrete pouring in the horizontal direction after the concrete is fully vibrated; then starting a mobile motor 3 to drive a sliding template 5 to move upwards to a position where the lower opening of the template is overlapped with the concrete poured by the steel, and repeating pouring steps until the pouring construction of the whole roof is completed;
in the step S6, when the net width of the casting range is gradually reduced during the upward movement of the moving motor 3, the excessive sliding formwork 5 is removed by using the formwork installation and removal groove 30 of the moving motor 3.
Further, in the step S1, various preparation works are performed before the construction, including: checking and accepting the installed formwork and the steel bars, cleaning unnecessary articles on the roof, performing technology and safe bottom crossing on site operators and the like.
Further, in the step S2, the mounting stability of the fixing bracket 1 is checked.
Further, in step S3, according to the size of the roof, the length of the guide rail 2 is calculated, the section of the guide rail 2 is selected to be assembled, the butt joint slots arranged at the head and the tail of the guide rail section are utilized, and then the bolts penetrate through the fixed hole sites, so that the whole assembly of the guide rail 2 is realized. Then, the guide rail 2 is hoisted to the fixed support 1, so that the guide rail 2 and the bolt holes of the fixed support 1 are screwed and fixed by bolts, and the connecting part of the guide rail is reinforced.
Further, in step S4, according to the construction size, the segments of the template slide rail 4 are assembled, the screw end of one template slide rail segment 41 is aligned with the screw end of the other template slide rail segment 41, after the screw ends are in tight rotary connection, the assembled template slide rail 4 is reinforced by using a reinforcing ring and then fixed by using bolts, and the assembled template slide rail 4 is assembled and pushed from the position of the template slide rail mounting hole 36 of the mobile motor at one side section by section until being connected with the template slide rail mounting hole 36 of the motor at the other end.
Further, in the step S5, the first base plate 51 and the second base plate 52 are fixed to the outer sides of the template slide rails 4 by using the opening and closing fixing bolts 54 of the sliding template 5, so as to realize the movement of the sliding template 5 along the template slide rails 4 in the horizontal direction.
Further, in the step S6, by means of the auxiliary pouring device provided by the invention, the concrete is effectively prevented from collapsing and sliding down by adopting a pouring mode from bottom to top, so that the purpose of reducing the vibration difficulty is achieved, the flatness of the large-angle inclined roof construction is ensured, and the overall pouring quality is improved.
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not intended to limit the embodiments and scope of the present invention, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the teachings of the present invention, which are intended to be included within the scope of the present invention.
Claims (10)
1. Auxiliary pouring device of wide-angle oblique roofing, its characterized in that includes: the device comprises a fixed bracket (1), a guide rail (2), a mobile motor (3), a template sliding rail (4) and a sliding template (5);
the number of the guide rails (2) is two, and the fixed brackets (1) are arranged below the guide rails (2);
each guide rail (2) is provided with a mobile motor (3), and the mobile motors (3) are in sliding connection with the guide rails (2);
a template sliding rail (4) is connected between the two mobile motors (3), a plurality of sliding templates (5) are arranged on the template sliding rail (4), and the sliding templates (5) are sleeved on the outer side of the template sliding rail (4) in a detachable mode;
the movable motor (3) is also provided with a template mounting and dismounting groove (30) so as to realize the mounting and dismounting operation of the sliding template (5) on the template sliding rail (4).
2. The auxiliary pouring device for the large-angle pitched roof according to claim 1, wherein the sliding template (5) comprises a first base plate (51) and a second base plate (52), an opening and closing movable page (53) is arranged on one side of the joint of the first base plate (51) and the second base plate (52), an opening and closing fixing bolt (54) is arranged on the other side of the joint, and a sliding groove (55) for a template sliding rail (4) to pass through is formed between the first base plate (51) and the second base plate (52).
3. The auxiliary pouring device for the large-angle pitched roof according to claim 2, wherein the mobile motor (3) comprises a motor sliding fixing device (31), a first mounting plate (32), a second mounting plate (33) and a connecting plate (34);
the first mounting plate (32) is arranged above the motor sliding fixing device (31) and provided with a sliding template reserved through groove (35), the second mounting plate (33) is provided with a template sliding rail mounting hole (36), and a template mounting and dismounting groove (30) is formed among the first mounting plate (32), the connecting plate (34) and the second mounting plate (33).
4. A large-angle pitched roof auxiliary pouring device according to claim 3, characterized in that the motor sliding fixing device (31) is installed above the guide rail (2) through a motor fixing groove (37), and a motor sliding bottom wheel (38) for the mobile motor (3) to slide along the guide rail (2) is arranged below the first mounting plate (32).
5. The auxiliary pouring device for the large-angle pitched roof according to claim 4, wherein the guide rail (2) is provided with a guide rail moving gear groove (21) for sliding a motor sliding bottom wheel (38); guide rail motor fixing convex rails (22) matched with the motor fixing grooves (37) are arranged on two sides of the guide rail (2).
6. The auxiliary pouring device for a large-angle pitched roof according to claim 5, characterized in that the guide rail (2) comprises a first end guide rail (23), a second end guide rail (24) and several intermediate guide rails (25).
7. The auxiliary pouring device for the large-angle pitched roof according to claim 6, wherein a guide rail bracket (26) with adjustable height is further arranged below the guide rail (2), and a guide rail bracket fixing hole (27) is formed in the bottom of the guide rail bracket (26).
8. The auxiliary pouring device for the large-angle pitched roof according to claim 1, wherein the fixed bracket (1) comprises a fixed base (11), a fixed top plate (12) and an adjustable supporting component (13) arranged between the fixed base and the fixed top plate; the fixing base (11) is provided with a base fixing hole (14), and the fixing top plate (12) is provided with a bracket guide rail fixing hole (15).
9. The auxiliary pouring device for the large-angle pitched roof according to claim 1, wherein the template sliding rail (4) is formed by assembling a plurality of template sliding rail sections (41), and the template sliding rail sections (41) are connected through sliding rail connecting parts (42).
10. A method of constructing the auxiliary casting apparatus for a wide angle pitched roof according to any one of claims 1 to 9, comprising the steps of:
s1, installing a template supporting die of a lower template and reinforcing steel bars, and hoisting an auxiliary pouring device to a roof;
s2, installing a fixed support (1) according to the roof size, and fixedly connecting the fixed support (1) with a lower template by using bolts;
s3, installing the guide rails (2) on the fixed support (1) so that the pair of guide rails (2) are respectively arranged on two sides of the roof;
s4, respectively installing moving motors (3) on the guide rails (2) at the two sides, and respectively connecting the two ends of the template slide rail (4) with the moving motors (3) at the two sides;
s5, mounting the sliding templates (5) on the template sliding rails (4) through template mounting and dismounting grooves (30) of the mobile motor (3), and sliding the sliding templates (5) along the horizontal direction to mount other sliding templates (5);
s6, concrete pouring is carried out: fixing the poured concrete by utilizing a double-layer template formed by the sliding template (5) and the lower template from the upper opening position of the sliding template (5), and completing one-layer concrete pouring in the horizontal direction after the concrete is fully vibrated; then, starting a mobile motor (3) to drive a sliding template (5) to move upwards to a position where the lower opening of the template is overlapped with the concrete poured by the steel, and repeating pouring steps until the pouring construction of the whole roof is completed;
in the step S6, when the net width of the casting range becomes smaller gradually in the upward movement process of the mobile motor (3), the excessive sliding template (5) is detached by using the template mounting and dismounting groove (30) of the mobile motor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210734378.9A CN114961143B (en) | 2022-06-27 | 2022-06-27 | Auxiliary pouring device for large-angle inclined roof and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210734378.9A CN114961143B (en) | 2022-06-27 | 2022-06-27 | Auxiliary pouring device for large-angle inclined roof and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114961143A CN114961143A (en) | 2022-08-30 |
| CN114961143B true CN114961143B (en) | 2023-05-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201172921Y (en) * | 2008-03-05 | 2008-12-31 | 中建三局建设工程股份有限公司 | Slideway on oblique roof and pulley system |
| AU2009225338B2 (en) * | 2008-10-14 | 2010-08-19 | Nickolaos Alevris | An adjustable roof platform support device |
| CN208105699U (en) * | 2018-03-29 | 2018-11-16 | 中煤建工集团有限公司 | A kind of construction operation device suitable for inclined roof |
| CN209397838U (en) * | 2018-12-18 | 2019-09-17 | 中建四局第六建筑工程有限公司 | A kind of 70 ° of tilt angle or more roof structures |
| CN110835983A (en) * | 2019-10-23 | 2020-02-25 | 江苏兴厦建设工程集团有限公司 | Method for pouring concrete on large-angle sloping roof |
| CN214462414U (en) * | 2020-12-31 | 2021-10-22 | 中交路桥华南工程有限公司 | Slope roofing construction operation platform |
| CN114412166A (en) * | 2022-01-06 | 2022-04-29 | 上海二十冶建设有限公司 | Integrally-moving type cast-in-place concrete roof formwork support and using method thereof |
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