CN112681638A

CN112681638A - Inclined roof concrete placement auxiliary device

Info

Publication number: CN112681638A
Application number: CN202110037365.1A
Authority: CN
Inventors: 李五山
Original assignee: Hangzhou Zhuohe Building Materials Co ltd
Current assignee: Hangzhou Zhuohe Building Materials Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-04-20

Abstract

The invention discloses an inclined roof concrete pouring auxiliary device, which comprises an inclined roof, wherein a horizontal box is arranged on the upper side of the inclined roof, a lifting cavity is arranged in the horizontal box, the lower side of the lifting cavity is communicated with lifting plate connecting rod chutes which are symmetrical left and right, the lifting cavity is internally provided with a lifting plate which slides up and down, the lower end face of the lifting plate is fixedly provided with lifting plate connecting rods which are bilaterally symmetrical, the left and right translation machines move along the left and right ends of the inclined roof by lengthening the connecting rope in a mode that the left and right push plates respectively carry out concrete floating on the left and right end faces of the inclined roof, and then the angles of the left and right plastering plates are changed to assist workers to work, thereby effectively preventing the workers from being out of order, the device can effectively ensure the relative level of the horizontal box and ensure the concrete construction effect of the left side and the right side.

Description

Inclined roof concrete placement auxiliary device

Technical Field

The invention relates to the technical field of building pouring, in particular to an inclined roof concrete pouring auxiliary device.

Background

In our daily life, concrete placement on roof needs professional staff to carry out the operation, and some tilting roof work degree of difficulty is big, needs many people cooperation and work efficiency lower, because its slope, leads to the staff to take place the accident easily, leads to the construction accident, extension activity duration. The concrete pouring auxiliary device for the inclined roof can solve the problems that manual operation is needed for concrete pouring of the existing inclined roof, the manual operation always involves considerable danger and accidents easily occur.

Disclosure of Invention

In order to solve the problems, the embodiment designs an inclined roof concrete pouring auxiliary device, which comprises an inclined roof, wherein a horizontal box is arranged on the upper side of the inclined roof, a lifting cavity is arranged in the horizontal box, the lower side of the lifting cavity is communicated with lifting plate connecting rod sliding grooves which are bilaterally symmetrical, lifting plates which slide up and down are arranged in the lifting cavity, lifting plate connecting rods which are bilaterally symmetrical are fixedly arranged on the lower end surface of each lifting plate, a lifting plate spring positioned between the left lifting plate connecting rod and the right lifting plate connecting rod is fixedly connected between the lower end surface of each lifting plate and the lower wall of the lifting cavity, a positioning sliding groove with a downward opening and positioned between the left lifting plate connecting rod sliding groove and the right lifting plate connecting rod sliding groove is arranged in the horizontal box, clamping cavities are arranged in the left lifting plate connecting rod and the right lifting plate connecting rod, and guide sliding rods are fixedly connected, clamping slide blocks capable of sliding left and right are arranged in the left and right clamping cavities, the left and right end faces of the guide slide rod respectively penetrate through the left and right end faces of the clamping slide blocks, the left and right end faces of the clamping slide blocks and the left and right walls of the clamping cavities are fixedly connected with clamping slide block springs surrounding the guide slide rods, the lower sides of the left and right clamping cavities are respectively communicated with clamping slide block chutes, the lower end faces of the left and right clamping slide blocks extend to the lower side of the lifting plate connecting rod and are fixedly connected with friction blocks, clamping electromagnets are fixedly arranged in the left and right walls of the left and right clamping cavities, front and back symmetrical fixed plates are fixedly arranged at the center of the upper end face of the lifting plate connecting rod, a fixed pulley rotating shaft is rotatably connected between the front and back fixed plates, and a fixed pulley is sleeved on the outer circular face of the, the slope roof upside is equipped with and is located respectively the translation machine of the horizontal case left and right sides controls two all be equipped with the spiral chamber in the translation machine, the left side spiral chamber right side and right side spiral chamber left side all communicates and is equipped with the incoming line, controls two the spiral intracavity all is equipped with the spiral device, controls two spiral chamber downside all is equipped with plastering device, plastering device can be with the concrete floating, convenient to use person's construction.

Preferably, the winding device comprises rotary disc cavities which are arranged at the rear sides of the winding cavities, power motors are fixedly arranged in the rear walls of the left rotary disc cavity and the right rotary disc cavity, the front end faces of the left power motor and the right power motor are in power connection with power rotating shafts, the front end face axes of the left power rotating shaft and the right power rotating shaft are fixedly connected with rotary discs, the left winding cavity and the right winding cavity are respectively communicated with the left rotary disc cavity and the right rotary disc cavity to form rotary rod cavities, fixing rods are fixedly arranged on the front walls of the left winding cavity and the right winding cavity, winding drums capable of moving back and forth are arranged in the left winding cavity and the right winding cavity, winding drum cavities are arranged in the left winding drum and the right winding drum, the rear end faces of the left fixing rods and the right winding drum cavity extend into the winding drum cavities, rotary blocks are fixedly sleeved on the outer circular surfaces of the fixing, control two the equal fixed stopper that is equipped with in winding reel chamber upper wall controls two the terminal surface all extends to under the stopper in the stopper spout, control two the fixed sleeve that is equipped with the symmetry about equal fixed wall in winding reel chamber back wall, be equipped with the fixed sleeve chamber that runs through around being equipped with in the fixed sleeve, control two the terminal surface is all fixed dwang that is equipped with the longitudinal symmetry before the rolling disc, the left and right sides the dwang runs through respectively about two the dwang rotates the pole chamber and extends to relatively the fixed sleeve intracavity.

Preferably, a connecting rope is wound between the outer circular surfaces of the left and right winding drums and the fixed pulley.

But preferably, carousel chamber downside all is equipped with twists reverse the chamber, is located in the carousel intracavity the outer disc of power pivot is all fixed the cover and is equipped with driving pulley, controls two it all rotates to twist reverse the chamber back wall and is connected with and twists reverse the pivot, control two twist the equal axle center fixedly connected with claying board pivot of terminal surface before the pivot, claying board pivot diameter is greater than twist reverse the pivot, it all is equipped with the cover and locates to twist reverse the intracavity the driven pulley of the outer disc of claying board pivot, driven pulley chamber that runs through around being equipped with in the driven pulley controls two the terminal surface extends to respectively controls two before the claying board pivot in the driven pulley, driven pulley with around being equipped with the belt between the driving pulley.

Preferably, the rear end faces of the left claying plate rotating shaft and the right claying plate rotating shaft are respectively and fixedly connected with a torsion spring surrounding the torsion rotating shaft between the left torsion cavity rear wall and the right torsion cavity rear wall.

But preferably, both sides all communicate about the driven pulley chamber and are equipped with the positioning disk chamber, are located the driven pulley intracavity the fixed cover of the disc outside the claying board pivot is equipped with the dead right positioning disk in axle center, controls two the positioning disk all is located the positioning disk intracavity and can relative slip, positioning disk chamber rear side all communicates and is equipped with location slide chamber, the left and right sides location slide intracavity all is equipped with gliding location slide around the ability the terminal surface is all fixed before the location slide is equipped with the location connecting rod, the terminal surface is all fixed before the location connecting rod is equipped with the location slider, the positioning disk rear end face all be equipped with just right the constant head tank of location slider, the constant head tank all sets up to semi-circular, location slide rear end face with all fixed positioning spring that is equipped with between the location slide chamber rear wall.

But preferably, control two spiral chamber downside all is equipped with the decurrent claying chamber of opening, the terminal surface all extends to before the claying board pivot in the claying intracavity be located the fixed cover of the outer disc of claying board pivot is equipped with claying board, controls two the claying board can be floating the concrete, controls two both ends face all rotates around the translation machine and is connected with the removal wheel, two about the removal wheel can drive respectively the translation machine removes.

The invention has the beneficial effects that: according to the invention, the left and right push plates respectively carry out concrete floating on the left and right end faces of the inclined roof, the left and right translation machines move along the left and right ends of the inclined roof by prolonging the connecting rope, and then the angles of the left and right plastering plates are changed to assist workers to work, so that the workers are effectively prevented from being out of order and hurt the personal safety of the workers.

Drawings

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

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view showing the overall construction of a pitched roof concrete pouring assistant device according to the present invention.

Fig. 2 is a schematic view of the structure a-a in fig. 1.

Fig. 3 is an enlarged schematic view of B in fig. 1.

Fig. 4 is an enlarged schematic view of C in fig. 2.

Fig. 5 is an enlarged schematic view of D in fig. 2.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to an inclined roof concrete pouring auxiliary device, which comprises an inclined roof 11, wherein a horizontal box 12 is arranged on the upper side of the inclined roof 11, a lifting cavity 13 is arranged in the horizontal box 12, the lower side of the lifting cavity 13 is communicated with lifting plate connecting rod sliding grooves 17 which are bilaterally symmetrical, a lifting plate 14 which slides up and down is arranged in the lifting cavity 13, the lower end surface of the lifting plate 14 is fixedly provided with lifting plate connecting rods 15 which are bilaterally symmetrical, a lifting plate spring 16 which is positioned between the left lifting plate connecting rod 15 and the right lifting plate connecting rod 15 is fixedly connected between the lower end surface of the lifting plate 14 and the lower wall of the lifting cavity 13, a positioning sliding groove 25 which is provided with a downward opening and is positioned between the left lifting plate connecting rod sliding groove 17 and the right lifting plate connecting rod sliding groove is arranged in the horizontal box 12, clamping cavities 18 are arranged in the left lifting plate connecting rod 15 and the, the left and right clamping cavities 18 are internally provided with clamping sliders 20 capable of sliding left and right, the left and right end surfaces of the left and right guide sliding rods 19 respectively penetrate through the left and right end surfaces of the left and right clamping sliders 20, the left and right end surfaces of the left and right clamping sliders 20 are respectively fixedly connected with the left and right walls of the left and right clamping cavities 18 by clamping slider springs 21 surrounding the guide sliding rods 19, the lower sides of the left and right clamping cavities 18 are respectively communicated with clamping slider chutes 23, the lower end surfaces of the left and right clamping sliders 20 extend to the lower side of the lifting plate connecting rod 15 and are fixedly connected with friction blocks 24, the left and right clamping cavities 18 are internally and fixedly provided with clamping electromagnets 22, the center of the upper end surface of the lifting plate connecting rod 15 is fixedly provided with fixing plates 26 which are symmetrical front and back, and a fixed pulley rotating shaft 27 is rotatably connected between the front and back fixing, outer disc cover of fixed pulley pivot 27 is equipped with fixed pulley 28, the 11 upsides on slope roof are equipped with and are located respectively the translation machine 30 of the horizontal box 12 left and right sides controls two all be equipped with spiral chamber 31 in the translation machine 30, the left side spiral chamber 31 right side and right side spiral chamber 31 left side all communicates and is equipped with incoming line 32, controls two all be equipped with spiral device 101 in the spiral chamber 31, control two spiral chamber 31 downside all is equipped with plastering device 102, plastering device 102 can be floating the concrete, convenient to use person's construction.

Beneficially, the winding device 101 includes a turntable cavity 33 disposed at the rear side of the winding cavity 31, power motors 34 are fixedly disposed in the rear walls of the left and right turntable cavities 33, power shafts 35 are dynamically connected to the front end surfaces of the left and right power motors 34, rotating discs 36 are fixedly connected to the axes of the front end surfaces of the left and right power shafts 35, a rotating rod cavity 37 is disposed between the left and right winding cavities 31 and the left and right turntable cavities 33, fixing rods 43 are fixedly disposed on the front walls of the left and right winding cavities 31, winding drums 38 capable of moving back and forth are disposed in the left and right winding cavities 31, winding drum cavities 39 are disposed in the left and right winding drums 38, the rear end surfaces of the left and right fixing rods 43 extend into the winding drum cavities 39, and rotating blocks 44 are fixedly sleeved on the outer circular surfaces of the fixing rods 43 in the winding drum cavities 39, control two all be equipped with stopper spout 45 in the turning block 44, control two the spool chamber 39 upper wall is all fixed and is equipped with stopper 47, controls two stopper 47 lower terminal surface all extends to in the stopper spout 45, control two spool chamber 39 back wall is the fixed sleeve 40 that is equipped with longitudinal symmetry, be equipped with fixed sleeve chamber 41 that runs through around being equipped with in the fixed sleeve 40, control two the dwang 42 that is equipped with longitudinal symmetry is all fixed to the terminal surface before the rolling disc 36, the left and right sides dwang 42 runs through respectively about two the dwang cavity 37 extends to relatively in the fixed sleeve chamber 41.

Beneficially, a connecting rope 46 is wound between the outer circular surfaces of the left and right winding drums 38 and the fixed pulley 28.

Beneficially, carousel chamber 33 downside all is equipped with twists reverse chamber 48, is located in the carousel chamber 33 the outer disc of power pivot 35 is all fixed to be equipped with driving pulley 49, controls two twist reverse chamber 48 back wall and all rotate and be connected with and twist reverse pivot 55, control two twist reverse the equal axle center fixedly connected with claying board pivot 54 of terminal surface before the pivot 55, claying board pivot 54 diameter is greater than twist reverse pivot 55, it locates all to be equipped with the cover in the chamber 48 to twist reverse the driven pulley 50 of the outer disc of claying board pivot 54, driven pulley 50 is equipped with the driven pulley chamber 53 that runs through from beginning to end, controls two the terminal surface extends to respectively about two before the claying board pivot 54 in the driven pulley 50, driven pulley 50 with around being equipped with belt 51 between the driving pulley 49.

Advantageously, a torsion spring 56 surrounding the torsion rotating shaft 55 is fixedly connected between the rear end surface of each of the left and right claying plate rotating shafts 54 and the rear wall of each of the left and right torsion cavities 48.

Beneficially, the upper and lower sides of the driven pulley cavity 53 are both provided with a positioning disc cavity 57 in a communicating manner, the outer circular surface of the rotating shaft 54 of the claying plate in the driven pulley cavity 53 is fixedly sleeved with a positioning disc 58 with an opposite axis, the left and right positioning discs 58 are both positioned in the positioning disc cavity 57 and can slide relatively, the rear side of the positioning disc cavity 57 is communicated with a positioning slide plate cavity 60, the positioning slide plate cavities 60 on the left side and the right side are respectively provided with a positioning slide plate 61 capable of sliding back and forth, the front end surface of the positioning slide plate 61 is fixedly provided with a positioning connecting rod 63, the front end surfaces of the positioning connecting rods 63 are respectively and fixedly provided with a positioning sliding block 64, the rear end surfaces of the positioning discs 58 are respectively provided with a positioning groove 59 which is opposite to the positioning sliding block 64, the positioning grooves 59 are all semicircular, and positioning springs 62 are fixedly arranged between the rear end face of the positioning sliding plate 61 and the rear wall of the positioning sliding plate cavity 60.

Beneficially, the lower sides of the left and right coiling cavities 31 are provided with mud smearing cavities 65 with downward openings, the front end faces of the mud smearing plate rotating shafts 54 extend into the mud smearing cavities 65, mud smearing plates 66 are fixedly sleeved on the outer circular faces of the mud smearing plate rotating shafts 54 in the mud smearing cavities 65, the left and right mud smearing plates 66 can smear concrete, the front end faces and the rear end faces of the translation machine 30 are rotatably connected with moving wheels 68, and the moving wheels 68 can respectively drive the left and right translation machines 30 to move.

The use steps of a pitched roof concrete pouring assistant device herein will be described in detail with reference to fig. 1 to 5:

in the initial state, the left and right translators 30 are close to each other and clamped to the left and right end faces of the horizontal box 12, the lift plate 14 is located at the lower limit position in the lift chamber 13 by the lift plate spring 16, the left and right clamping slider springs 21 are close to each other by the left and right clamping slider 20, and the left and right bobbins 38 are respectively located at the center positions in the left and right winding chambers 31.

When the device works, a user places the horizontal box 12 at the highest position of the center of the inclined roof 11 and enables the upper end surface of the inclined roof 11 to be positioned in the positioning sliding groove 25, the horizontal box 12 slides downwards due to gravity, and then the left and right friction blocks 24 drive the left and right lifting plate connecting rods 15 to slide upwards through the left and right clamping sliders 20 respectively, the left and right lifting plate connecting rods 15 drive the lifting plate 14 to slide upwards and stretch the lifting plate springs 16 together, at the moment, the left and right friction blocks 24 are separated from each other and drive the left and right clamping sliders 20 to separate from each other respectively, the left and right clamping slider springs 21 are stretched to the gravity balance position of the horizontal box 12, at the moment, the clamping electromagnet 22 is electrified, the left and right clamping electromagnets 22 drive the left and right clamping sliders 20 to further separate from each other through magnetic force, and the left and right clamping sliders 20 continue to stretch the left and right, at this time, the horizontal box 12 keeps itself horizontal by gravitational potential energy, the power motors 34 are started, the left and right power motors 34 respectively drive the left and right power rotating shafts 35 to rotate, the left and right power rotating shafts 35 drive the left and right rotating discs 36 to rotate, and then the left and right fixed sleeves 40 are driven to revolve by the left and right rotating bars 42, the left and right fixed sleeves 40 respectively drive the left and right reels 38 to rotate while revolving, the left and right reels 38 respectively drive the left and right limiting blocks 47 to rotate, the left and right limiting blocks 47 both drive the reels 38 to move back and forth by the closed loops of the limiting block sliding grooves 45, at the same time, the power rotating shafts 35 drive the driving pulley 49 to rotate, the driving pulley 49 drives the driven pulley 50 to rotate by the belt 51, the driven pulley 50 drives the positioning disc 58 to rotate by the positioning slider 64, and then drives the cla, the left and right claying plate rotating shafts 54 respectively drive the left and right torsion rotating shafts 55 to rotate and make the torsion spring 56 to twist, the left and right claying plate rotating shafts 54 respectively drive the left and right claying plates 66 to rotate, thereby respectively reducing the acute angles of the left and right plastering plates 66 along the left and right end surfaces of the inclined roof 11, realizing concrete plastering, when the elasticity of the left and right torsion springs 56 is larger than the elasticity of the positioning slide plate cavity 60, the positioning disk 58 drives the positioning slide block 64 to slide backwards through the positioning slot 59, the positioning slide block 64 drives the positioning slide plate 61 to slide backwards through the positioning connecting rod 63 and compress the positioning spring 62, at the moment, the positioning disk 58 is separated from the constraint between the driven belt pulley 50, the left and right trowels 66 are returned to the initial positions, and at the same time, the left and right translators 30 are moved up and down on the left and right end faces of the inclined roof 11 by the left and right traveling wheels 68, thereby assisting the worker in working.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a pitched roof concrete placement auxiliary device, includes the pitched roof, its characterized in that: the upper side of the inclined roof is provided with a horizontal box, a lifting cavity is arranged in the horizontal box, the lower side of the lifting cavity is communicated with lifting plate connecting rod chutes which are bilaterally symmetrical, a lifting plate which slides up and down is arranged in the lifting cavity, the lower end surface of the lifting plate is fixedly provided with lifting plate connecting rods which are bilaterally symmetrical, a lifting plate spring which is positioned between the left lifting plate connecting rod and the right lifting plate connecting rod is fixedly connected between the lower end surface of the lifting plate and the lower wall of the lifting cavity, the horizontal box is internally provided with a positioning chute which has a downward opening and is positioned between the left lifting plate connecting rod chute and the right lifting plate connecting rod chute, clamping cavities are respectively arranged in the left lifting plate connecting rod and the right lifting plate connecting rod, the left wall and the right wall of the left clamping cavity and the right clamping cavity are respectively and fixedly connected with a guide slide rod, clamping slide blocks, the left end surface and the right end surface of the left clamping slide block and the right end surface of the right clamping slide block are respectively and fixedly connected with a clamping slide block spring surrounding the guide slide rod between the left wall and the right wall of the left clamping cavity and the right wall of the right clamping cavity, the lower sides of the left clamping cavity and the right clamping cavity are respectively communicated with a clamping slide block chute, the lower end surfaces of the left clamping slide block and the right clamping slide block extend to the lower side of the lifting plate connecting rod and are fixedly connected with a friction block, clamping electromagnets are respectively and fixedly arranged in the left wall and the right wall of the left clamping cavity and the right wall of the right clamping cavity, front and back symmetrical fixing plates are fixedly arranged at the center of the upper end surface of the lifting plate connecting rod, a fixed pulley rotating shaft is rotatably connected between the front fixing plate and the back fixing plate, a fixed pulley is sleeved on the outer circular surface of the fixed pulley rotating shaft, translator, control two all be equipped with the spiral device in the spiral intracavity, control two spiral chamber downside all is equipped with the plastering device, the plastering device can be floating the concrete, and convenient to use person is under construction.

2. A pitched roof concrete pouring aid as claimed in claim 1, wherein: the coiling device comprises rotary disc cavities which are arranged at the rear sides of the coiling cavities, power motors are fixedly arranged in the rear walls of the left rotary disc cavity and the right rotary disc cavity, the front end surfaces of the left power motor and the right power motor are in power connection with a power rotating shaft, the front end surface axes of the left power rotating shaft and the right power rotating shaft are fixedly connected with rotary discs, the left coiling cavity and the right coiling cavity are respectively communicated with the left rotary disc cavity and the right rotary disc cavity, a rotating rod cavity is arranged between the left coiling cavity and the right coiling cavity, fixed rods are fixedly arranged on the front walls of the left coiling cavity and the right coiling cavity, coiling drums capable of moving back and forth are arranged in the left coiling cavity and the right coiling drums, coiling drum cavities are arranged in the left coiling drum cavity and the right coiling drum cavity, rotating blocks are fixedly sleeved on the outer circular surfaces of the fixed rods in the coiling drum cavities, limiting blocks are arranged in the left rotating block and the right, control two the terminal surface all extends to under the stopper in the stopper spout, control two the bobbin chamber back wall all fixes the fixed sleeve that is equipped with longitudinal symmetry, be equipped with the fixed sleeve chamber that runs through around being equipped with in the fixed sleeve, control two the dwang that the terminal surface all fixed was equipped with longitudinal symmetry before the rolling disc, the left and right sides the dwang runs through respectively about two the dwang chamber extends to relatively the fixed sleeve intracavity.

3. A pitched roof concrete pouring aid as claimed in claim 1, wherein: and a connecting rope is wound between the outer circular surfaces of the left and right winding drums and the fixed pulley.

4. A pitched roof concrete pouring aid as claimed in claim 1, wherein: carousel chamber downside all is equipped with twists reverse the chamber, is located the carousel intracavity the equal fixed cover of power pivot outer disc is equipped with driving pulley, controls two it all rotates to twist reverse the chamber back wall and is connected with and twists reverse the pivot, control two twist reverse the equal axle center fixedly connected with claying board pivot of terminal surface before the pivot, claying board pivot diameter is greater than twist reverse the pivot, it all is equipped with the cover and locates to twist reverse the intracavity the driven pulley of the outer disc of claying board pivot, driven pulley chamber that runs through around being equipped with in the driven pulley controls two before the claying board pivot the terminal surface extends to respectively controls two in the driven pulley, driven pulley with around being equipped with the belt between the driving pulley.

5. A pitched roof concrete pouring aid as claimed in claim 1, wherein: the rear end faces of the left claying plate rotating shaft and the right claying plate rotating shaft are respectively fixedly connected with a torsion spring surrounding the torsion rotating shaft between the left torsion cavity rear wall and the right torsion cavity rear wall.

6. A pitched roof concrete pouring aid as claimed in claim 4, wherein: the automatic positioning device is characterized in that the upper side and the lower side of the driven pulley cavity are communicated with positioning disc cavities, the positioning disc cavities are located in the driven pulley cavity, the fixing sleeve on the outer circular surface of the claying plate rotating shaft is provided with a positioning disc with an axis right opposite, the positioning disc is located in the positioning disc cavity and can slide relatively, the rear side of the positioning disc cavity is communicated with a positioning slide plate cavity and the left side and the right side of the positioning slide plate cavity respectively provided with a positioning slide plate capable of sliding back and forth, the front end face of the positioning slide plate is fixedly provided with a positioning connecting rod, the front end face of the positioning connecting rod is fixedly provided with a positioning slide block, the rear end face of the positioning disc is provided with a positioning groove right for the positioning slide block, the positioning groove is arranged in a semicircular shape, and.

7. A pitched roof concrete pouring aid as claimed in claim 6, wherein: control two spiral chamber downside all is equipped with the decurrent claying chamber of opening, the terminal surface all extends to before the claying board pivot in the claying intracavity be located the fixed cover of the outer disc of claying board pivot is equipped with claying board, controls two the claying board can be floating the concrete, controls two both ends face all rotates around the translation machine and is connected with the removal wheel, two about removing the wheel and can driving respectively the translation machine removes.