Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of chimney glass reinforced plastic inner cylinder method for rapidly mounting, can complete the installation of chimney glass reinforced plastic inner cylinder fast.
For solving the problems of the technologies described above, embodiments of the invention provide a kind of chimney glass reinforced plastic inner cylinder method for rapidly mounting, and described method comprises:
Step 101: boom hoisting is set in chimney top;
Step 102: the chimney glass reinforced plastic inner cylinder section being arranged on ground is sling to chimney top by described boom hoisting;
Step 103: the chimney glass reinforced plastic inner cylinder section of slinging to chimney top drops in chimney from the outlet flue of chimney top by boom hoisting;
Step 104: adjacent chimney glass reinforced plastic inner cylinder section head and the tail are connected by Quick-mounting joint in turn that utilize chimney glass reinforced plastic inner cylinder section top and bottom to arrange;
Step 105: repeating said steps 101 to step 104, until all chimney glass reinforced plastic inner cylinder section is installed in chimney.
Preferably, described step 104, comprising:
Described utilize chimney glass reinforced plastic inner cylinder section top and bottom to arrange attachment plug and connecting groove by the attachment plug of adjacent chimney glass reinforced plastic inner cylinder section and the mutual grafting of connecting groove.
Preferably, after described attachment plug and the mutual grafting of connecting groove, also comprise:
Be filled with a sealing resin in the gap of attachment plug and connecting groove.
Preferably, after described attachment plug and the mutual grafting of connecting groove, also comprise:
On chimney glass reinforced plastic inner cylinder section outer wall, suit arranges connection reinforcement circle, and connection reinforcement circle is fixedly connected with chimney glass reinforced plastic inner cylinder section outer wall;
The connection reinforcement circle on adjacent chimney glass reinforced plastic inner cylinder section outer wall is connected by connecting rod.
Preferably, described step 101 comprises:
Arrange upending frame in chimney top, described upending frame exceeds described chimney top, and described upending frame comprises lifting region support and decline region support;
By described decline region Bracket setting above the venthole of chimney top;
Described lifting region support is laterally extended the outer wall of described chimney.
Preferably, described upending frame is provided with lifting pulley.
Preferably, described step 101 comprises:
Arrange lifting power set on ground, described lifting power set are connected with upending frame by lifting rope.
Preferably, described step 102, comprising:
Chimney glass reinforced plastic inner cylinder section is sling to chimney top, and chimney glass reinforced plastic inner cylinder section is moved to outlet of chimney center.
Preferably, described step 103, comprising:
When first paragraph chimney glass reinforced plastic inner cylinder section drops to chimney bottom, first paragraph chimney glass reinforced plastic inner cylinder section is fixedly connected with chimney bottom.
Preferably, after described step 104 also, comprising:
Arrange between chimney glass reinforced plastic inner cylinder section and inner wall of stack and only shake device.
The beneficial effect of technique scheme of the present invention is as follows:
In such scheme, by arranging boom hoisting in chimney top, chimney glass reinforced plastic inner cylinder section is winched in chimney, and connect, facilitate the transportation management of chimney glass reinforced plastic inner cylinder, reduce installation difficulty, reduce engineering time, improve installation effectiveness and the safety of chimney glass reinforced plastic inner cylinder.
Detailed description of the invention
For making the technical problem to be solved in the present invention, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As depicted in figs. 1 and 2, embodiments of the invention chimney glass reinforced plastic inner cylinder method for rapidly mounting, described method comprises:
Step 101: boom hoisting is set in chimney top.
Step 102: the chimney glass reinforced plastic inner cylinder section being arranged on ground is sling to chimney top by described boom hoisting.
Step 103: the chimney glass reinforced plastic inner cylinder section of slinging to chimney top drops in chimney from the outlet flue of chimney top by boom hoisting.
Step 104: adjacent chimney glass reinforced plastic inner cylinder section head and the tail are connected by Quick-mounting joint in turn that utilize chimney glass reinforced plastic inner cylinder section top and bottom to arrange.
Step 105: repeating said steps 101 to step 104, until all chimney glass reinforced plastic inner cylinder section is installed in chimney.
The chimney glass reinforced plastic inner cylinder method for rapidly mounting of the embodiment of the present invention, by arranging boom hoisting in chimney top, chimney glass reinforced plastic inner cylinder section is winched in chimney, and connect, facilitate the transportation management of chimney glass reinforced plastic inner cylinder, reduce installation difficulty, reduce engineering time, improve installation effectiveness and the safety of chimney glass reinforced plastic inner cylinder.
Concrete, as shown in Figure 3, arrange boom hoisting in chimney top, preferably, described step 101 comprises:
Arrange upending frame in chimney top, described upending frame exceeds described chimney top, and described upending frame comprises lifting region support and decline region support;
By described decline region Bracket setting above the venthole of chimney top;
Described lifting region support is laterally extended the outer wall of described chimney.
Preferably, described upending frame is provided with lifting pulley.
Preferably, described step 101 comprises:
Arrange lifting power set on ground, described lifting power set are connected with upending frame by lifting rope.
Wherein, the boom hoisting of described chimney top, space frame both upending frames that can be made up of 4 steel structural upright columns in concrete chimney installation suitable for reading, then to wind up installation steel work guide rail at this upending frame, upending frame inner space must be greater than the external diameter of glass reinforced plastic inner cylinder section, and the safe bearing capacity of steel structure frame, lifting rope, lifting pulley, guide rail and lifting power set must meet the safety lifting requirement weighing a joint glass reinforced plastic inner cylinder section most.
In the present embodiment, by arranging boom hoisting in chimney top, when without the need to crane, this body structure of chimney can be utilized, completing the lifting of chimney glass reinforced plastic inner cylinder section fast.
As shown in Figure 4, the chimney glass reinforced plastic inner cylinder section being arranged on ground is sling to chimney top by described boom hoisting, and preferably, described step 102, comprising:
Chimney glass reinforced plastic inner cylinder section is sling to chimney top, and chimney glass reinforced plastic inner cylinder section is moved to outlet of chimney center.
Wherein, boom hoisting drives lifting rope to pull chimney glass reinforced plastic inner cylinder section to rise, glass reinforced plastic inner cylinder section is just along wire rope guide rail, up promote inchmeal, chimney fiber glass reinforced plastic chimney section be promoted to chimney suitable for reading after, remove glass reinforced plastic inner cylinder section external surface hook and the connection of wire rope, then continue to start boom hoisting, chimney glass reinforced plastic inner cylinder section is transferred to outlet flue center, concrete chimney top.
As shown in Figure 5, the chimney glass reinforced plastic inner cylinder section of slinging to chimney top drops in chimney from the outlet flue of chimney top by boom hoisting, and preferably, described step 103, comprising:
When first paragraph chimney glass reinforced plastic inner cylinder section drops to chimney bottom, first paragraph chimney glass reinforced plastic inner cylinder section is fixedly connected with chimney bottom.
Wherein, after the center line of chimney fiber glass reinforced plastic chimney section aligns with the mounting center line of concrete chimney inside, reverse operating boom hoisting, gently sends chimney glass reinforced plastic inner cylinder section into the setting height(from bottom) of specifying in concrete chimney.
As figure, shown in 6, adjacent chimney glass reinforced plastic inner cylinder section head and the tail are connected by Quick-mounting joint in turn that utilize chimney glass reinforced plastic inner cylinder section top and bottom to arrange, and preferably, described step 104, comprising:
Described utilize chimney glass reinforced plastic inner cylinder section top and bottom to arrange attachment plug and connecting groove by the attachment plug of adjacent chimney glass reinforced plastic inner cylinder section and the mutual grafting of connecting groove.
Preferably, after described attachment plug and the mutual grafting of connecting groove, also comprise:
Be filled with a sealing resin in the gap of attachment plug and connecting groove.
By the resin that is filled with a sealing in the gap of attachment plug and connecting groove, the sealing of chimney glass reinforced plastic inner cylinder can be improved, prevent harmful vapors from leaking.
Preferably, after described attachment plug and the mutual grafting of connecting groove, also comprise:
On chimney glass reinforced plastic inner cylinder section outer wall, suit arranges connection reinforcement circle, and connection reinforcement circle is fixedly connected with chimney glass reinforced plastic inner cylinder section outer wall;
The connection reinforcement circle on adjacent chimney glass reinforced plastic inner cylinder section outer wall is connected by connecting rod.
Isomorphism arranges rigidity and the Connected degree that connection reinforcement circle effectively can improve chimney glass reinforced plastic inner cylinder section.
Wherein, the designated mounting position completing with last joint glass reinforced plastic inner cylinder section being sent to concrete chimney inside in chimney fiber glass reinforced plastic chimney section overlaps, fixing after, the docking operation of glass reinforced plastic inner cylinder section can be started, remove the lifting rope on glass reinforced plastic inner cylinder section top simultaneously, start the lifting operation of next joint glass reinforced plastic inner cylinder section.
In the present embodiment, the attachment plug arranged by utilizing chimney glass reinforced plastic inner cylinder section top and bottom and connecting groove are by the attachment plug of adjacent chimney glass reinforced plastic inner cylinder section and the mutual grafting of connecting groove, the quick connection of chimney glass reinforced plastic inner cylinder section can be realized, effectively ensure the sealing of chimney glass reinforced plastic inner cylinder section connection, stability and safety.
As shown in Figure 7, repeating said steps 101 to step 104, until all chimney glass reinforced plastic inner cylinder section is installed in chimney.
Preferably, after described step 104, also comprise:
Arrange between chimney glass reinforced plastic inner cylinder section and inner wall of stack and only shake device.
In the present embodiment, isomorphism is arranged only shakes device, effectively can prevent chimney glass reinforced plastic inner cylinder from rocking, and collide with inner wall of stack, thus cause chimney glass reinforced plastic inner cylinder to damage.
Preferably, around chimney, ground can also be installed by boom hoisting earth anchor, then with wire rope, this earth anchor be connected with the boom hoisting of outlet of chimney.Described earth anchor plays stabilization to chimney steel structure frame suitable for reading, simultaneously in installation process, it is again the safety rails in fiber glass reinforced plastic chimney section lifting process, guarantee that fiber glass reinforced plastic chimney section is in lifting process, up move along this wire rope guide rail, and the not random Dutch roll by the effect of extraneous wind-force.In glass reinforced plastic inner cylinder installation process, the glass reinforced plastic inner cylinder section will installed in advance is transported near earth anchor, and the wire rope that the suitable for reading and electric block of glass reinforced plastic inner cylinder section hangs down is connected, for the lifting of glass reinforced plastic inner cylinder section; The external surface of glass reinforced plastic inner cylinder section has a hook, to be formed be slidably connected by one section of wire rope with the wire rope guide rail being connected to earth anchor and steel structure frame.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.