CN113522623A - Construction installation mechanism and installation method for fire fighting vertical pipe in floor - Google Patents
Construction installation mechanism and installation method for fire fighting vertical pipe in floor Download PDFInfo
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- CN113522623A CN113522623A CN202110780261.XA CN202110780261A CN113522623A CN 113522623 A CN113522623 A CN 113522623A CN 202110780261 A CN202110780261 A CN 202110780261A CN 113522623 A CN113522623 A CN 113522623A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/02—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
- B05C1/022—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles to the outer surface of hollow articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
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Abstract
The application relates to a construction installation mechanism for a fire fighting riser in a floor, which belongs to the field of fire fighting pipeline installation technology and comprises a base, wherein a rotating device is installed on the base and is used for driving the riser to be installed to rotate; the rotating device is provided with an internal abutting device, and the internal abutting device is used for applying abutting force to the inner side of the stand pipe so as to abut the stand pipe against the rotating device; a painting device is arranged on one side, located on the rotating device, of the base and is used for painting the rotating stand pipe; and a drying device is arranged on the other side of the rotating device on the base and is used for drying the paint coated on the surface of the vertical pipe. This application has the effect of improving the problem of fire control riser installation cycle length.
Description
Technical Field
The application relates to the field of fire fighting pipeline installation technology, in particular to a construction installation mechanism and an installation method for a fire fighting riser in a floor.
Background
The fire-fighting pipeline refers to a pipeline material which is used for fire fighting, connecting fire-fighting equipment and equipment, and conveying water, gas or other media for fire fighting. Due to special requirements, the thickness and the material of the fire fighting pipeline have special requirements, and the fire fighting pipeline is sprayed with red oil paint and used for conveying fire fighting water. The fire-fighting riser is one of fire-fighting pipelines and is an indispensable component for transporting water between an upper floor and a lower floor in a floor.
In view of the above-mentioned related technologies, the inventor believes that in general, the fire protection riser before installation is manually coated with red paint on the surface to mainly identify the fire protection pipeline, and the fire protection riser is installed after the paint is naturally dried, so that the installation period of the fire protection riser is prolonged, and the installation efficiency is affected.
Disclosure of Invention
In order to solve the problem of long installation period of a fire-fighting riser, the application provides a construction installation mechanism and an installation method of the fire-fighting riser in a floor.
In a first aspect, the application provides an installation mechanism for construction of fire fighting riser in floor, which adopts the following technical scheme:
a construction installation mechanism for a fire fighting vertical pipe in a floor comprises a base, wherein a rotating device is arranged on the base and is used for driving the vertical pipe to be installed to rotate; the rotating device is provided with an internal abutting device, and the internal abutting device is used for applying abutting force to the inner side of the stand pipe so as to abut the stand pipe against the rotating device; a painting device is arranged on one side, located on the rotating device, of the base and is used for painting the rotating stand pipe; and a drying device is arranged on the other side of the rotating device on the base and is used for drying the paint coated on the surface of the vertical pipe.
By adopting the technical scheme, when the fire-fighting stand pipe needs to be installed, the fire-fighting stand pipe which is not coated with paint is firstly placed on the rotating device, the stand pipe is tightly propped against the rotating device through the internal propping device, then the paint is coated on the surface of the rotating stand pipe through the painting device, and the internal propping device tightly props against the stand pipe from the inside of the stand pipe, so that the surface of the stand pipe is completely exposed, and normal coating can be realized; after painting the surface of the stand pipe, the paint is quickly dried through the drying device, and finally the stand pipe is taken down from the rotating device, so that the stand pipe shortens much time at the node of the painting step in the installation process, and the installation period of the whole stand pipe is shortened.
Optionally, the rotating device includes a rotating disc and a driving assembly, the rotating disc is rotatably disposed on the base, and a positioning tube is coaxially disposed on the rotating disc; when the vertical pipe is placed on the rotating disc, the outer pipe wall of the positioning pipe is attached to the inner pipe wall of the vertical pipe; the driving assembly is installed on the base and used for driving the rotating disc to rotate, and the internal abutting device is installed on the rotating disc and located in the positioning pipe.
Through adopting above-mentioned technical scheme, at first insert the riser that needs the japanning on the registration arm for the outer pipe wall of registration arm laminates with the inner tube wall of riser, supports tightly the riser through inside tight device, makes the rolling disc rotate through drive assembly after that, lets the riser can not take place relative rotation with the rolling disc under the rolling disc pivoted circumstances, but with the synchronous rotation of rolling disc, and then can reach and normally let riser and the synchronous pivoted effect of rolling disc.
Optionally, a cavity is formed in the base, and the lower half part of the rotating disc is located in the cavity; the driving assembly comprises a rotating motor and a driving gear; the rotating motor is installed in the cavity, the driving gear is coaxially arranged on an output shaft of the rotating motor, a gear ring is arranged on the outer disc wall of the rotating disc in the cavity, and the driving gear is meshed with the gear ring.
Through adopting above-mentioned technical scheme, the start rotates the motor for the output shaft that rotates the motor drives the driving gear and begins to rotate, because the driving gear meshes with the ring gear mutually, consequently the ring gear can drive the rolling disc and rotate, thereby reaches the comparatively convenient effect of drive rolling disc rotation.
Optionally, the internal abutting device includes an extrusion column, an abutting assembly and an extrusion assembly; the extrusion column is coaxially arranged on the rotating disc and is positioned on the inner ring of the positioning pipe, the abutting assembly and the extrusion assembly are both arranged in the extrusion column, and the abutting assembly is provided with a plurality of groups on the extrusion column; the extrusion assembly is used for simultaneously pressing the plurality of groups of abutting assemblies so that the plurality of groups of abutting assemblies simultaneously and horizontally abut against the inner pipe wall of the stand pipe.
By adopting the technical scheme, after the vertical pipe is sleeved on the positioning pipe on the rotating disc, the extrusion assembly drives the plurality of abutting assemblies to horizontally abut against the inner pipe wall of the vertical pipe from the inside of the extrusion column at the same time, at the moment, the vertical pipe is subjected to the circumferential horizontal abutting force of the abutting assemblies from the inside to the outside, so that the vertical pipe is supported by the abutting assemblies from the inside to the outside, and when the rotating disc rotates, the vertical pipe synchronously rotates along with the rotating disc, and further, the effect that the vertical pipe synchronously rotates along with the rotating disc is more convenient is achieved.
Optionally, the extrusion assembly comprises an extrusion screw, an extrusion cone and a knob handle; the abutting component comprises an abutting rod, a spring and a rubber abutting block; an extrusion threaded cavity is coaxially formed in the extrusion column along the length direction of the extrusion column, communicating cavities for communicating the extrusion threaded cavity with the outside are formed in the base and the rotating disc, and the extrusion screw penetrates through the two communicating cavities and is inserted into the extrusion threaded cavity in a threaded manner; a plurality of abutting through cavities communicated with the extrusion threaded cavities are formed in the extrusion column in the circumferential direction of the extrusion threaded cavities, the abutting rods are slidably inserted in the abutting through cavities, and the plurality of abutting rods are perpendicular to the extrusion screw rods; the knob handle is coaxially arranged at one end, close to the ground, of the extrusion screw rod and located outside the communicating cavity, and the extrusion conical head is arranged at one end, far away from the knob handle, of the extrusion screw rod; an inclined pushing surface which is in sliding fit with the extrusion conical head is arranged at one end, close to the extrusion threaded cavity, of the abutting rod, and the rubber abutting block is arranged at one end, far away from the inclined pushing surface, of the abutting rod; the spring sleeve is arranged on the abutting rod and located in the abutting through cavity, one end of the spring is connected with the inner wall of the abutting through cavity, the other end of the spring is connected with the rod wall of the abutting rod, and the spring enables the abutting rod to always have the trend of moving towards the side of the extrusion threaded cavity.
By adopting the technical scheme, when the vertical pipe needs to be tightly abutted to the rotating disc, the vertical pipe is firstly sleeved on the positioning pipe, then the knob handle is rotated by hands, so that the knob handle drives the extrusion screw rod to rotate in the extrusion thread cavity, and at the moment, the extrusion screw rod can vertically move upwards under the condition of being in threaded fit with the extrusion thread cavity, so that the extrusion conical head at the end part of the extrusion screw rod is upwards jacked; and the oblique push surface that the butt pole is close to the one end in extrusion screw thread chamber can contact with the extrusion conical head, along with the extrusion conical head constantly shifts up, can occupy the position of oblique push surface in extrusion screw thread intracavity, make the oblique push surface automatic from the extrusion screw thread intracavity promoted to support tightly lead to the intracavity, at this moment every supports tightly lead to the butt pole of intracavity just can be supporting tightly lead to the intracavity and toward the outside horizontal migration of extrusion post simultaneously, make the rubber of butt rod tip support the piece and contradict the internal surface at the riser, a plurality of rubbers support the piece and support the riser from a plurality of horizontal directions simultaneously, the riser just can rotate along with the rolling disc is synchronous this moment, and also difficult the taking place to empty among the rotation process. It is then more convenient to apply paint to the rotating riser surface.
Optionally, the painting device comprises a lifting assembly, a paint storage assembly, a paint brushing assembly and a paint spraying assembly; the lifting assembly is mounted on the base, the paint storage assembly is mounted on the lifting assembly, and the paint brushing assembly and the paint spraying assembly are mounted on the paint storage assembly; the lifting component is used for driving the paint storage component to lift, the paint storage component is used for storing paint, the paint spraying component is used for spraying the paint in the paint storage component onto the paint brushing component, and the paint brushing component is used for actively approaching the rotating vertical pipe and brushing the paint.
By adopting the technical scheme, when the vertical pipe rotates, paint is sprayed on the painting component through the painting component, then the painting component actively approaches to the rotating vertical pipe, and when the painting component contacts the pipe wall of the vertical pipe, the rotating vertical pipe is coated with the painting paint in one circle in the circumferential direction; let the subassembly of spraying paint once more after paintbrush toward the painting subassembly spray paint can, and lifting unit then can drive the vertical removal of painting subassembly to automatic coating paint is all realized to the pipe wall on the opposition pipe length direction, is more high-efficient when making opposition pipe coating paint.
Optionally, the lifting assembly includes a first cylinder, and a piston rod of the first cylinder extends vertically upwards; the paint storage assembly comprises a paint storage box, and the paint storage box is arranged at the end part of a piston rod of the first air cylinder; the paint brushing assembly comprises a second air cylinder and a paint brush, the second air cylinder is arranged on the side wall of the paint storage box, a piston rod of the second air cylinder horizontally extends towards the side of the vertical pipe, and the paint brush is arranged on the piston rod of the second air cylinder; the subassembly that sprays paint includes first paint pump, defeated oil pipe and shower nozzle, first paint pump is placed store up the lacquer incasement, defeated oil pipe intercommunication sets up the pump exit end at first paint pump, the shower nozzle intercommunication sets up the one end of keeping away from first paint pump at defeated oil pipe and is located the paintbrush top, the shower nozzle orientation the paintbrush.
By adopting the technical scheme, when the surface of the vertical pipe is painted, the first paint pump is started firstly, so that the paint in the paint storage box is sprayed onto the paint brush by the first paint pump through the oil conveying pipe and the spray head, then the second air cylinder is started, so that the second air cylinder drives the paint brush to be close to the surface of the vertical pipe, and the paint can be automatically painted in the circumferential direction of the rotating vertical pipe at the moment; when the paint is used up, the second air cylinder is retracted to continuously spray the paint to the paint brush by the spray head; after the surface paint of riser of same height brushed, start first cylinder for first cylinder drives and stores up the lacquer case and moves upward, lets the paintbrush brush paint along the length direction of riser in proper order, thereby reaches the automatic effect of brushing paint to the riser, and brushing paint efficiency is also higher.
Optionally, store up on the lateral wall of lacquer case and be located the paintbrush and be provided with the upper end open-ended and connect the lacquer case under, connect the interior second paint pump of having placed of lacquer case, the pump outlet end intercommunication of second paint pump has the back flow, the one end that the second paint pump was kept away from to the back flow is linked together with the inside of storing up the lacquer case.
Through adopting above-mentioned technical scheme, connect the setting of paint box and can let the unnecessary paint of spun be retrieved, get back to through second paint pump and back flow micropump and store up the paint box in and recycle once more to the waste of paint has been reduced.
Optionally, the drying device includes a blower, a drying box and an electric heating wire; the air-blower is installed on the base, the blast air end of air-blower is linked together with the inside of stoving case, the heating wire is laid in the stoving case, the stoving case is provided with the blast pipe just to the one side intercommunication of riser, the vertical setting of blast pipe just is unanimous with the length direction of riser, be provided with a plurality of blast tuyeres towards the riser side along the length direction of blast pipe on the blast pipe.
Through adopting above-mentioned technical scheme, when needing to carry out the drying to the riser of scribbling paint, at first start the electrothermal wire and preheat the stoving incasement, start the air-blower after that for the air-blower blows off wind-force, thereby lets the hot-blast entering of stoving incasement and blow off from the tuyere, can blow to the riser surface at last, and at this moment the not dry paint on riser surface receives hot-blast blowing and can accelerate dry, thereby reaches the comparatively convenient effect of paint drying on the opposition pipe surface.
In a second aspect, the present application provides a method for installing a fire fighting riser in a floor, comprising the steps of:
a pretreatment step: placing a stand pipe to be installed on a rotating device, pre-abutting the stand pipe through an internal abutting device, starting the rotating device, determining whether the stand pipe can normally rotate synchronously with the rotating device, and if not, continuously adjusting the internal abutting device until the stand pipe can normally rotate synchronously with the rotating device;
painting: filling red paint into the painting device, and automatically coating the paint on the surface of the stand pipe under the condition that the stand pipe rotates;
and (3) drying: after finishing painting, waiting for 5-10 minutes, starting a drying device to dry the paint on the surface of the stand pipe, and keeping the stand pipe rotating in the drying process;
the installation step: and (4) loosening the internal abutting device, and taking down and installing the vertical pipe from the rotating device.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the fire-fighting stand pipe needs to be installed, firstly, the fire-fighting stand pipe which is not painted is placed on the rotating device, the stand pipe is tightly propped against the rotating device through the internal propping device, then paint is coated on the surface of the rotating stand pipe through the painting device, and the internal propping device tightly props against the stand pipe from the inside of the stand pipe, so that the surface of the stand pipe is completely exposed, and normal coating can be realized; after the surface of the stand pipe is coated with the paint, the paint is quickly dried by the drying device, and finally the stand pipe is taken down from the rotating device, so that a lot of time is shortened at the joint of the painting step in the installation process of the stand pipe, and the installation period of the whole stand pipe is shortened;
2. when the vertical pipe needs to be tightly abutted against the rotating disc, the vertical pipe is firstly sleeved on the positioning pipe, then the knob handle is rotated by hands, so that the knob handle drives the extrusion screw rod to rotate in the extrusion thread cavity, and at the moment, the extrusion screw rod can vertically move upwards under the condition of being in threaded fit with the extrusion thread cavity, so that the extrusion conical head at the end part of the extrusion screw rod is upwards jacked; and the oblique push surface that the butt pole is close to the one end in extrusion screw thread chamber can contact with the extrusion conical head, along with the extrusion conical head constantly shifts up, can occupy the position of oblique push surface in extrusion screw thread intracavity, make the oblique push surface automatic from the extrusion screw thread intracavity promoted to support tightly lead to the intracavity, at this moment every supports tightly lead to the butt pole of intracavity just can be supporting tightly lead to the intracavity and toward the outside horizontal migration of extrusion post simultaneously, make the rubber of butt rod tip support the piece and contradict the internal surface at the riser, a plurality of rubbers support the piece and support the riser from a plurality of horizontal directions simultaneously, the riser just can rotate along with the rolling disc is synchronous this moment, and also difficult the taking place to empty among the rotation process. At the moment, paint is more conveniently coated on the surface of the rotating stand pipe;
3. when the surface of the vertical pipe is painted, firstly, a first paint pump is started, so that paint in a paint storage box is sprayed onto a paint brush by the first paint pump through an oil conveying pipe and a spray head, then, a second air cylinder is started, so that the second air cylinder drives the paint brush to be close to the surface of the vertical pipe, and at the moment, the circumferential direction of the rotating vertical pipe can be automatically painted with the paint; when the paint is used up, the second air cylinder is retracted to continuously spray the paint to the paint brush by the spray head; after the surface paint of riser of same height brushed, start first cylinder for first cylinder drives and stores up the lacquer case and moves upward, lets the paintbrush brush paint along the length direction of riser in proper order, thereby reaches the automatic effect of brushing paint to the riser, and brushing paint efficiency is also higher.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a partial cross-sectional view of an embodiment of the present invention.
Figure 3 is a partial cross-sectional view of an embodiment of the present invention showing an internal clinching device.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Description of reference numerals: 1. a base; 11. a cavity; 12. a self-locking universal wheel; 2. a rotating device; 21. rotating the disc; 211. a positioning tube; 212. a ring gear; 22. a drive assembly; 221. rotating the motor; 222. a driving gear; 3. an internal abutment; 31. extruding the column; 311. extruding the threaded cavity; 312. tightly abutting against the through cavity; 32. a propping component; 321. a butting rod; 3211. obliquely pushing the surface; 322. a spring; 323. a rubber supporting block; 33. an extrusion assembly; 331. extruding the screw; 332. extruding the conical head; 333. a knob handle; 4. a painting device; 41. a lifting assembly; 411. a first cylinder; 42. a paint storage assembly; 421. a paint storage box; 43. a painting assembly; 431. a second cylinder; 432. a paint brush; 44. a paint spraying assembly; 441. a first paint pump; 442. an oil delivery pipe; 443. a spray head; 5. a drying device; 51. a blower; 52. a drying box; 53. an electric heating wire; 6. a communicating cavity; 7. a paint receiving box; 71. a second paint pump; 711. a return pipe; 72. an inclined baffle plate; 8. a blast pipe; 81. a tuyere.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses construction installation mechanism of fire fighting vertical pipes in floors. Referring to fig. 1 and 2, the construction installation mechanism for the fire fighting riser in the floor comprises a base 1, wherein the surface of the base 1 is rectangular, and self-locking universal wheels 12 are welded at four corners of the base 1. The base 1 is provided with a rotating device 2, and the rotating device 2 is used for driving a stand pipe to be installed to rotate; the rotating device 2 is provided with an internal abutting device 3, and the external surface of the stand pipe needs to be painted, so the internal abutting device 3 applies abutting force from the inner side of the stand pipe to abut the stand pipe on the rotating device 2; a painting device 4 is arranged on one side of the rotating device 2 on the base 1, and the painting device 4 is used for painting the rotating stand pipe; the drying device 5 is installed on the other side of the rotating device 2 on the base 1, and the drying device 5 is used for drying the paint coated on the surface of the vertical tube, but the drying needs to be carried out 5-10 minutes after the paint is coated.
As shown in fig. 1 and 2, the rotating device 2 includes a rotating disc 21 and a driving assembly 22; the rolling disc 21 rotates and sets up on base 1, has seted up cavity 11 on the base 1 promptly, and interference fit has antifriction bearing between the inner wall of cavity 11 and rolling disc 21, makes rolling disc 21 and base 1 realize relative rotation and also can let rolling disc 21 install on base 1 steadily through antifriction bearing. The disc surface of the rotating disc 21 is circular, the positioning tube 211 is coaxially welded on the rotating disc 21, the positioning tube 211 is hollow inside, two ends of the positioning tube are both opened, and the diameter of the positioning tube 211 is smaller than the disc surface diameter of the rotating disc 21; when the stand pipe is placed on the rotating disc 21, the outer pipe wall of the positioning pipe 211 is attached to the inner pipe wall of the stand pipe; the driving assembly 22 is installed on the base 1 and located inside the cavity 11, the driving assembly 22 is used for driving the rotating disc 21 to rotate, and the internal abutting device 3 is installed on the rotating disc 21 and located inside the positioning tube 211.
As shown in fig. 1 and 2, the lower half portion of the rotary disk 21 is located in the cavity 11, and the driving assembly 22 includes a rotary motor 221 and a driving gear 222; the rotating motor 221 is connected to the inner bottom wall of the cavity 11 through a bolt, an output shaft of the rotating motor 221 is vertically arranged, the driving gear 222 is coaxially welded to the output shaft of the rotating motor 221, the outer disk wall of the rotating disk 21 in the cavity 11 is provided with the gear ring 212, and the driving gear 222 is meshed with the gear ring 212. The rotating motor 221 and the driving gear 222 are both located in the cavity 11, so that transmission stability can be ensured, and transmission is not easily disturbed by the outside. The rotation motor 221 is directly started, so that the output shaft of the rotation motor 221 drives the driving gear 222 to rotate, and the gear ring 212 engaged with the driving gear 222 also starts to rotate, thereby driving the rotating disc 21 to rotate, and driving the rotating disc 21 very conveniently.
As shown in fig. 2 and 3, the internal abutting device 3 includes a pressing column 31, an abutting assembly 32 and a pressing assembly 33; the extrusion column 31 is coaxially welded on the rotating disc 21 and is positioned at the inner ring of the positioning tube 211, and the extrusion column 31 is cylindrical; the abutting assembly 32 and the extrusion assembly 33 are both arranged in the extrusion column 31, and the abutting assembly 32 is provided with a plurality of groups on the extrusion column 31; the pressing assembly 33 is used to press the plurality of abutting assemblies 32 simultaneously so that the plurality of abutting assemblies 32 abut against the inner pipe wall of the riser horizontally at the same time. In connection with fig. 4, in particular, the pressing assembly 33 includes a pressing screw 331, a pressing cone 332, and a knob handle 333; the abutting assembly 32 comprises an abutting rod 321, a spring 322 and a rubber abutting block 323; an extrusion threaded cavity 311 is coaxially formed in the extrusion column 31 along the length direction of the extrusion column 31, the extrusion threaded cavity 311 is located on the central line of the extrusion column 31, communicating cavities 6 used for enabling the extrusion threaded cavity 311 to be communicated with the outside are formed in the base 1 and the rotating disc 21, the extrusion screw 331 penetrates through the two communicating cavities 6 and then is inserted in the extrusion threaded cavity 311 in a threaded manner, and it is noted that the diameter of the communicating cavity 6 is larger than that of the extrusion screw 331, so that the extrusion screw 331 cannot touch the inner wall of the communicating cavity 6 when the rotating disc 21 rotates;
a plurality of abutting through cavities 312 are formed in the extrusion column 31 and located in the circumferential direction of the extrusion threaded cavity 311, the abutting through cavities 312 are communicated with the extrusion threaded cavity 311, and the abutting through cavities 312 are perpendicular to the extrusion threaded cavity 311. The abutting rods 321 are slidably inserted into the abutting through cavities 312, and the abutting rods 321 are perpendicular to the extrusion screw 331; the knob handle 333 is coaxially welded at one end of the extrusion screw 331 close to the ground and outside the communicating cavity 6, that is, the position of the extrusion screw 331 in the extrusion thread cavity 311 can be operated by the knob handle 333. The extrusion conical head 332 is welded at one end of the extrusion screw 331, which is far away from the knob handle 333, the extrusion conical head 332 is conical, and the tip of the extrusion conical head 332 is vertically upward; one end of the abutting rod 321 close to the extrusion threaded cavity 311 is provided with an inclined pushing surface 3211 in sliding fit with the extrusion conical head 332, that is, the inclined pushing surface 3211 can be attached to the surface of the extrusion conical head 332. The rubber abutting block 323 is adhered to one end of the abutting rod 321 far away from the inclined pushing surface 3211, namely the rubber abutting block faces the inner pipe wall of the riser; the spring 322 is sleeved on the abutting rod 321 and located in the abutting through cavity 312, one end of the spring 322 abuts against the inner wall of the abutting through cavity 312 to be welded, the other end of the spring is welded with the rod wall of the abutting rod 321, and the abutting rod 321 always tends to move towards the extrusion thread cavity 311 due to the spring 322.
When the vertical pipe needs to be tightly abutted against the rotating disc 21, the vertical pipe is firstly sleeved on the positioning pipe 211, then the knob handle 333 is rotated by hand, so that the knob handle 333 drives the extrusion screw 331 to rotate in the extrusion threaded cavity 311, at the moment, the extrusion screw 331 moves vertically upwards under the condition of being in threaded fit with the extrusion threaded cavity 311, and the extrusion conical head 332 at the end part of the extrusion screw 331 is pushed upwards; the inclined pushing surface 3211 of the abutting rod 321 near one end of the extrusion threaded cavity 311 contacts the extrusion conical head 332, and as the extrusion conical head 332 moves upwards continuously, the inclined pushing surface 3211 occupies the position in the extrusion threaded cavity 311, so that the inclined pushing surface 3211 is automatically pushed from the extrusion threaded cavity 311 to the abutting through cavity 312, and the spring 322 is in a compressed state at this time. At this time, the abutting rod 321 in each abutting through cavity 312 moves horizontally toward the outer side of the extrusion column 31 in the abutting through cavity 312, so that the rubber abutting block 323 at the end of the abutting rod 321 abuts against the inner surface of the vertical pipe, the rubber abutting blocks 323 abut against the vertical pipe from multiple horizontal directions, and the vertical pipe rotates synchronously with the rotating disc 21 and is not prone to toppling in the rotating process. It is then more convenient to apply paint to the rotating riser surface.
Similarly, when the vertical pipe needs to be taken down from the rotating disc 21, the knob 333 is directly manually rotated, the extrusion screw 331 gradually retreats from the extrusion threaded cavity 311, the extrusion conical head 332 vacates the space occupied previously again, and the spring 322 in the compressed state pushes the abutting rod 321 to the extrusion threaded cavity 311 side again after the extrusion of the extrusion conical head 332 is not performed, so that the inclined pushing surface 3211 is in the extrusion threaded cavity 311 again, and the rubber abutting block 323 does not abut against the inside of the vertical pipe and retreats back to the abutting through cavity 312. At this time, the stand pipe can be easily taken down from the positioning pipe 211, and the effect that the stand pipe is fixed and taken down conveniently is achieved.
As shown in fig. 1 and 2, the painting device 4 comprises a lifting assembly 41, a paint storage assembly 42, a paint brushing assembly 43 and a paint spraying assembly 44; the lifting assembly 41 is arranged on the base 1, the paint storage assembly 42 is arranged on the lifting assembly 41, and the paint brushing assembly 43 and the paint spraying assembly 44 are arranged on the paint storage assembly 42; the lifting assembly 41 is used for driving the paint storage assembly 42 to lift, the paint storage assembly 42 is used for storing paint, the paint spraying assembly 44 is used for spraying the paint in the paint storage assembly 42 onto the paint brushing assembly 43, and the paint brushing assembly 43 is used for actively approaching to the rotating vertical pipe and brushing the paint. Specifically, the lifting assembly 41 comprises a first cylinder 411, a clamping groove is formed in the base 1, the first cylinder 411 is installed in the clamping groove, and a piston rod of the first cylinder 411 extends vertically upwards; the paint storage component 42 is a paint storage box 421, and the paint storage box 421 is connected to the end of the piston rod of the first cylinder 411 through a bolt; the painting assembly 43 comprises a second cylinder 431 and a paint brush 432, the second cylinder 431 is connected to the side wall of the paint storage box 421 through a bolt, a piston rod of the second cylinder 431 horizontally extends towards the vertical pipe side, the paint brush 432 is bonded to the piston rod of the second cylinder 431, and a brush part of the paint brush 432 faces towards the vertical pipe side; the paint spraying assembly 44 comprises a first paint pump 441, an oil delivery pipe 442 and a spraying head 443, wherein the first paint pump 441 is disposed in the paint storage tank 421, the oil delivery pipe 442 is communicated with and disposed at a pump outlet end of the first paint pump 441, the spraying head 443 is communicated with and disposed at one end of the oil delivery pipe 442 far away from the first paint pump 441 and above the paint brush 432, and the spraying head 443 faces the paint brush 432. A paint receiving box 7 with an opening at the upper end is welded on the side wall of the paint storage box 421 and is positioned right below the paint brush 432, a second paint pump 71 is arranged in the paint receiving box 7, the pump outlet end of the second paint pump 71 is communicated with a return pipe 711, and one end of the return pipe 711, which is far away from the second paint pump 71, is communicated with the inside of the paint storage box 421; it should be noted that, in order to better prevent paint from spilling, an inclined baffle 72 is welded to each of two sides of the upper opening of the paint receiving box 7, so as to further prevent paint from spilling outside the paint storage box 421 during spraying.
When painting the surface of the stand pipe, firstly, the first paint pump 441 is started, so that the first paint pump 441 sprays the paint in the paint storage tank 421 to the paint brush 432 through the oil pipeline 442 and the spray nozzle 443, then the second air cylinder 431 is started, so that the second air cylinder 431 with the paint brush 432 approaches the surface of the stand pipe, and the circumferential direction of the rotating stand pipe is automatically painted; when the paint is used up, the second air cylinder 431 is retracted to continue spraying the paint to the paint brush 432 by the spray head 443; after the riser surface paint brush 432 of co-altitude is good, start first cylinder 411 for first cylinder 411 drives and stores up paint box 421 and moves upward, lets paint brush 432 brush paint along the length direction of riser in proper order, thereby reaches the automatic effect of brushing paint to the riser, and brushing paint efficiency is also higher.
As shown in fig. 1 and 2, the drying device 5 includes a blower 51, a drying box 52, and a heating wire 53; the air blower 51 is connected to the base 1 through bolts, the air blowing end of the air blower 51 is communicated with the inside of the drying box 52, the heating wires 53 are arranged in the drying box 52, the drying box 52 is communicated with the air blowing pipe 8 opposite to one side of the vertical pipe, namely, the air blowing pipe 8 is communicated with the inside of the drying box 52 through a hose, the air blowing pipe 8 is vertically arranged on the base 1, and one end of the air blowing pipe 8 is connected with the surface of the base 1 through bolts, so that the air blowing pipe 8 is kept in an upright state. The longitudinal direction of the blast pipe 8 coincides with the longitudinal direction of the riser, and a plurality of blast ports 81 facing the riser side are provided in the blast pipe 8 along the longitudinal direction of the blast pipe 8.
When the vertical pipe coated with the paint needs to be dried, the heating wire 53 is firstly started to preheat the drying box 52, then the blower 51 is started to blow wind power by the blower 51, so that hot air in the drying box 52 enters the blast pipe 8 and is blown out from the blast port 81, and finally is blown to the surface of the vertical pipe, and at the moment, the drying of the undried paint on the surface of the vertical pipe is accelerated by the blowing of the hot air, so that the installation efficiency of the vertical pipe is improved.
The embodiment of the application also discloses an installation method of the fire fighting riser in the floor, which comprises the following steps:
a pretreatment step: placing a stand pipe to be installed on a rotating device 2, then pre-butting through an internal butting device 3, starting the rotating device 2, confirming whether the stand pipe can normally rotate synchronously with the rotating device 2, and if not, continuously adjusting the internal butting device 3 until the stand pipe can normally rotate synchronously with the rotating device 2;
painting: red paint is filled into the painting device 4, and the paint is automatically coated on the surface of the stand pipe under the condition that the stand pipe rotates;
and (3) drying: after finishing painting, waiting for 5-10 minutes, starting a drying device 5 to dry the paint on the surface of the vertical pipe, and keeping the vertical pipe rotating in the drying process;
the installation step: and (4) loosening the internal abutting device 3, and taking down the vertical pipe from the rotating device 2 and installing the vertical pipe.
The implementation principle of the construction installation mechanism and the installation method of the fire fighting riser in the floor in the embodiment of the application is as follows: when the fire-fighting stand pipe is installed, the stand pipe is vertically placed on the rotating disc 21 and sleeved on the positioning pipe 211, then the knob handle 333 is manually rotated, the rubber abutting block 323 abuts against the stand pipe from the inside of the stand pipe, the stand pipe abuts against the rotating disc 21, then the rotating motor 221 is started to drive the rotating disc 21 to rotate, paint is coated on the paint brush 432 through the spray head 443, the second air cylinder 431 is started to enable the paint brush 432 to be attached to the surface of the stand pipe for painting, the first air cylinder 411 is started to enable the paint brush 432 to integrally move upwards after one circle of painting is finished, the paint brush 432 is retracted and is fully stained with paint, and the stand pipe is continuously painted until the surface of the stand pipe is completely painted with paint; waiting for 5-10 minutes, and in the waiting period, preheating the heating wire 53, and then starting the blower 51 to enable the air outlet 81 to blow hot air, so as to accelerate the drying of the paint on the surface of the vertical pipe.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a fire control riser construction installation mechanism in floor which characterized in that: the device comprises a base (1), wherein a rotating device (2) is arranged on the base (1), and the rotating device (2) is used for driving a vertical pipe to be installed to rotate; the rotating device (2) is provided with an internal abutting device (3), and the internal abutting device (3) is used for applying abutting force on the inner side of the stand pipe so as to abut the stand pipe against the rotating device (2); a painting device (4) is installed on one side, located on the rotating device (2), of the base (1), and the painting device (4) is used for painting the rotating stand pipe; the drying device (5) is installed on the other side, located on the rotating device (2), of the base (1), and the drying device (5) is used for drying paint coated on the surface of the vertical tube.
2. The in-floor fire fighting riser construction installation mechanism according to claim 1, wherein: the rotating device (2) comprises a rotating disc (21) and a driving assembly (22), the rotating disc (21) is rotatably arranged on the base (1), and a positioning pipe (211) is coaxially arranged on the rotating disc (21); when the stand pipe is placed on the rotating disc (21), the outer pipe wall of the positioning pipe (211) is attached to the inner pipe wall of the stand pipe; the driving assembly (22) is installed on the base (1) and used for driving the rotating disc (21) to rotate, and the internal abutting device (3) is installed on the rotating disc (21) and located in the positioning tube (211).
3. The in-floor fire fighting riser construction installation mechanism according to claim 2, wherein: a cavity (11) is formed in the base (1), and the lower half part of the rotating disc (21) is located in the cavity (11); the driving assembly (22) comprises a rotating motor (221) and a driving gear (222); the rotating motor (221) is installed in the cavity (11), the driving gear (222) is coaxially arranged on an output shaft of the rotating motor (221), the rotating disc (21) is arranged on the outer disc wall in the cavity (11) and provided with a gear ring (212), and the driving gear (222) is meshed with the gear ring (212).
4. The in-floor fire fighting riser construction installation mechanism according to claim 1, wherein: the internal abutting device (3) comprises an extrusion column (31), an abutting component (32) and an extrusion component (33); the extrusion column (31) is coaxially arranged on the rotating disc (21) and is positioned at the inner ring of the positioning tube (211), the abutting assemblies (32) and the extrusion assemblies (33) are both arranged in the extrusion column (31), and the abutting assemblies (32) are provided with a plurality of groups on the extrusion column (31); the extrusion assembly (33) is used for simultaneously pressing the plurality of groups of abutting assemblies (32) so that the plurality of groups of abutting assemblies (32) simultaneously and horizontally abut against the inner pipe wall of the stand pipe.
5. The in-floor fire fighting riser construction installation mechanism according to claim 4, wherein: the extrusion assembly (33) comprises an extrusion screw rod (331), an extrusion conical head (332) and a knob handle (333); the abutting component (32) comprises an abutting rod (321), a spring (322) and a rubber abutting block (323); an extrusion threaded cavity (311) is coaxially formed in the extrusion column (31) along the length direction of the extrusion column (31), communication cavities (6) used for enabling the extrusion threaded cavity (311) to be communicated with the outside are formed in the base (1) and the rotating disc (21), and the extrusion screw (331) penetrates through the two communication cavities (6) and then is inserted into the extrusion threaded cavity (311) in a threaded manner; a plurality of abutting through cavities (312) communicated with the extrusion threaded cavity (311) are formed in the extrusion column (31) and located in the circumferential direction of the extrusion threaded cavity (311), abutting rods (321) are slidably inserted in the abutting through cavities (312), and the abutting rods (321) are perpendicular to the extrusion screw (331); the knob handle (333) is coaxially arranged at one end, close to the ground, of the extrusion screw rod (331) and located outside the communicating cavity (6), and the extrusion conical head (332) is arranged at one end, far away from the knob handle (333), of the extrusion screw rod (331); an inclined pushing surface (3211) in sliding fit with the extrusion conical head (332) is arranged at one end, close to the extrusion threaded cavity (311), of the abutting rod (321), and the rubber abutting block (323) is arranged at one end, far away from the inclined pushing surface (3211), of the abutting rod (321); the spring (322) is sleeved on the abutting rod (321) and is located in the abutting through cavity (312), one end of the spring (322) is connected with the inner wall of the abutting through cavity (312) in an abutting mode, the other end of the spring is connected with the rod wall of the abutting rod (321), and the spring (322) enables the abutting rod (321) to always have the trend of moving towards the extrusion thread cavity (311).
6. The in-floor fire fighting riser construction installation mechanism according to claim 1, wherein: the painting device (4) comprises a lifting assembly (41), a paint storage assembly (42), a painting assembly (43) and a painting assembly (44); the lifting assembly (41) is installed on the base (1), the paint storage assembly (42) is installed on the lifting assembly (41), and the paint brushing assembly (43) and the paint spraying assembly (44) are installed on the paint storage assembly (42); lifting unit (41) are used for driving and store up lacquer subassembly (42) and go up and down, store up lacquer subassembly (42) and be used for storing paint, paint spraying assembly (44) are used for storing the paint in lacquer subassembly (42) and spout on painting component (43), painting component (43) are used for initiatively being close to and the painting to the riser in the rotation.
7. The in-floor fire fighting riser construction installation mechanism according to claim 6, wherein: the lifting assembly (41) comprises a first air cylinder (411), and a piston rod of the first air cylinder (411) extends vertically upwards; the paint storage assembly (42) comprises a paint storage box (421), and the paint storage box (421) is installed at the end part of a piston rod of the first air cylinder (411); the paint brushing assembly (43) comprises a second air cylinder (431) and a paint brush (432), the second air cylinder (431) is installed on the side wall of the paint storage box (421), a piston rod of the second air cylinder (431) horizontally extends towards the vertical pipe side, and the paint brush (432) is installed on the piston rod of the second air cylinder (431); the paint spraying assembly (44) comprises a first paint pump (441), an oil delivery pipe (442) and a spray head (443), wherein the first paint pump (441) is placed in the paint storage box (421), the oil delivery pipe (442) is communicated and arranged at the outlet end of the first paint pump (441), the spray head (443) is communicated and arranged at one end, far away from the first paint pump (441), of the oil delivery pipe (442) and above a paint brush (432), and the spray head (443) faces the paint brush (432).
8. The in-floor fire fighting riser construction installation mechanism according to claim 7, wherein: store up on the lateral wall of lacquer case (421) and be located paintbrush (432) under and be provided with upper end open-ended and connect lacquer case (7), connect and have placed second paint pump (71) in lacquer case (7), the pump outlet end intercommunication of second paint pump (71) has back flow (711), the one end that second paint pump (71) were kept away from in back flow (711) is linked together with the inside of storing up lacquer case (421).
9. The in-floor fire fighting riser construction installation mechanism according to claim 1, wherein: the drying device (5) comprises a blower (51), a drying box (52) and a heating wire (53); air-blower (51) are installed on base (1), the blast air end of air-blower (51) is linked together with the inside of stoving case (52), heating wire (53) are laid in stoving case (52), stoving case (52) just are provided with blast pipe (8) to one side intercommunication of riser, blast pipe (8) vertical setting just is unanimous with the length direction of riser, be provided with a plurality of blast orifices (81) towards the riser side along the length direction of blast pipe (8) on blast pipe (8).
10. A method for installing a fire fighting riser in a floor is characterized in that: an in-floor fire-fighting riser construction installation mechanism implementation based on one of the claims 1 to 9, comprising the following steps:
a pretreatment step: placing a stand pipe to be installed on a rotating device (2), pre-tightening through an internal tightening device (3), starting the rotating device (2), confirming whether the stand pipe can normally rotate synchronously with the rotating device (2), and if not, continuously adjusting the internal tightening device (3) until the stand pipe can normally rotate synchronously with the rotating device (2);
painting: red paint is filled into the painting device (4), and the paint is automatically coated on the surface of the vertical pipe under the condition that the vertical pipe rotates;
and (3) drying: after finishing painting, waiting for 5-10 minutes, starting a drying device (5) to dry the paint on the surface of the vertical pipe, and keeping the vertical pipe rotating in the drying process;
the installation step: and (4) loosening the internal abutting device (3), and taking down the stand pipe from the rotating device (2) and installing the stand pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110780261.XA CN113522623A (en) | 2021-07-09 | 2021-07-09 | Construction installation mechanism and installation method for fire fighting vertical pipe in floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110780261.XA CN113522623A (en) | 2021-07-09 | 2021-07-09 | Construction installation mechanism and installation method for fire fighting vertical pipe in floor |
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| CN113522623A true CN113522623A (en) | 2021-10-22 |
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| CN202110780261.XA Pending CN113522623A (en) | 2021-07-09 | 2021-07-09 | Construction installation mechanism and installation method for fire fighting vertical pipe in floor |
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| CN116571408A (en) * | 2023-07-11 | 2023-08-11 | 新乡医学院 | Multi-surface metal part coating fluid drying treatment system |
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Application publication date: 20211022 |
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