CN-121992878-A - Foldable and detachable insulation layer frame and assembling method thereof

Abstract

The invention provides a foldable and detachable heat-insulating layer frame and an assembling method thereof, and is characterized in that the heat-insulating layer frame is formed by splicing a left half frame and a right half frame, wherein the left half frame and the right half frame are formed by a main board, a side board and a top board, when not assembled, the side board and the top board are folded on the inner side surface of the main board through rotating shaft connecting pieces, the assembling method comprises the following steps of 1, opening the side board and the top board to preset positions, enabling the front side edge and the rear side edge of the top board to be connected with the top side edges of the two side boards, 2, respectively assembling the left half frame and the right half frame, fixedly connecting the front side edge and the rear side edge of the top board with the top side edges of the two side boards through locking connecting pieces, fixedly connecting the bottom edges of the side boards with the bottom edges of the main board to form the left half frame and the right half frame, 3, filling heat-insulating materials in the left half frame and the right half frame, and 4, and fixing the left half frame and the right half frame together. The invention solves the technical problem that the heat preservation layer and the outer wrapping layer can only be constructed on site.

Inventors

• ZHANG YAN

Assignees

• 北京天济明科技有限公司

Dates

Publication Date

20260508

Application Date

20241104

Claims (9)

1. 1. The assembling method of the foldable and detachable heat-insulating layer frame is characterized in that the heat-insulating layer frame is formed by splicing a left half frame and a right half frame, the left half frame and the right half frame are formed by a main board (1) arranged in the middle, two side boards (2) arranged on the front side and the rear side of the main board (1) and a top board (3) arranged on the top of the main board (1), and when the heat-insulating layer frame is not assembled, the side boards (2) and the top board (3) are folded on the inner side surface of the main board (1) through a rotating shaft connecting piece (4) to form an integral plane, so that the heat-insulating layer frame is convenient to store and transport; the assembly method is as follows: step 1, opening the side plates (2) and the top plate (3) to a preset position: The side plates (2) and the top plate (3) are opened from the main plate (1) through the rotating shaft connecting piece (4), so that the included angle between the side plates (2) and the main plate (3) and the included angle between the top plate (3) and the main plate are 90 degrees, and at the moment, the front side edge and the rear side edge of the top plate (3) are connected with the top side edges of the two side plates (2); Step 2, assembling the left half frame and the right half frame respectively: The front side edge and the rear side edge of the top plate (3) are fixedly connected with the top side edges of the two side plates (2) through locking connecting pieces (5), and the bottom edge of the side plate (2) is fixedly connected with the bottom edge of the main plate (1) through the locking connecting pieces (5), so that the left half frame and the right half frame are formed; And step 3, filling a heat preservation material: Filling heat preservation materials in the left half frame and the right half frame to form a heat preservation layer; step 4, fixing the left half frame and the right half frame together, and completing assembly: Nesting the left half frame and the right half frame onto a pipe fitting to be insulated, and fixing the left half frame and the right half frame together by using a fastening connecting piece (6) to form an integral insulation layer frame: The heat insulation pipe comprises a left half frame, a right half frame, two side plates (2) which are opposite left and right, and corresponding semicircular pipeline grooves (7) which are formed in the left half frame and the right half frame, wherein after the left half frame and the right half frame are spliced, the left half frame and the right half frame are correspondingly spliced into circular pipeline holes (8) for nesting heat insulation layer frames on heat insulation layers on two sides of a pipe to be insulated.
2. 2. The method for assembling the foldable and detachable insulation layer frame according to claim 1, wherein in the step 2, when the bottom edge of the side plate (2) is a circular arc bottom edge, the main plate (1) is a plane plate, the upper parts of the two side edges of the main plate (1) are connected with the side plate (2) through a rotating shaft connecting piece (4), and the lower parts of the two side edges of the main plate (1) can be inwards bent to form a cambered surface and are fixedly connected with the circular arc bottom edges of the front side and the rear side plate (2) through a locking connecting piece (5).
3. 3. The method for assembling the foldable and detachable thermal insulation layer frame according to claim 1, wherein in the step 2, when the bottom edge of the side plate (2) is a linear bottom edge, the main plate (1) further comprises a vertical plate and a bottom plate, the bottom edge of the vertical plate is connected with the bottom plate through a rotating shaft connecting piece (4), the bottom plate can be folded inwards and attached to the vertical plate, the front side and the rear side of the vertical plate are connected with the side plate (2) through the rotating shaft connecting piece (4), and the front side and the rear side of the bottom plate are fixedly connected with the linear bottom edge of the side plate (2) through a locking connecting piece (5).
4. 4. The method for assembling the foldable and detachable heat-insulating layer frame according to claim 1, wherein in the step 4, two opposite left and right top plates (3) of the left half frame and the right half frame are further provided with corresponding semicircular three-way grooves (9), and after the left half frame and the right half frame are spliced, the two opposite left and right semicircular three-way grooves (9) can be correspondingly spliced into a circular three-way hole (10) for nesting the heat-insulating layer frame on the upper part of a pipe fitting to be heat-insulating.
5. 5. The method for assembling a foldable and detachable insulation frame according to claim 1, wherein the outer sides of the top plate (3) and the main plate (1) are provided with reinforcing ribs (11) for reinforcing the top plate (3) and the main plate (1) to avoid deformation.
6. 6. The method of assembling a collapsible, removable insulation frame according to claim 1, wherein the main panel (1), the side panels (2) and the top panel (3) are all resilient metal sheets.
7. 7. The foldable and detachable heat-insulating layer frame assembled by the method according to claim 1, wherein the heat-insulating layer frame is formed by splicing a left half frame and a right half frame, and the left half frame and the right half frame are respectively formed by a main board (1) arranged in the middle, two side boards (2) arranged on the front side and the rear side of the main board (1) and a top board (3) arranged on the top of the main board (1); The side plates (2) and the top plate (3) can be folded on the inner side surface of the main plate (1) through rotating shaft connecting pieces (4); The top side of roof (3) two sides and two the top side of curb plate (2) is through locking connecting piece (5) fixed connection, the base of curb plate (2) with the base of mainboard (1) is through locking connecting piece (5) fixed connection, forms left side half frame with right side half frame, left side half frame with right side half frame is together fixed through fastening connecting piece (6), forms holistic heat preservation frame.
8. 8. The foldable and detachable heat-insulating layer frame according to claim 7, wherein two side plates (2) opposite to each other on the left half frame and the right half frame are provided with corresponding semicircular pipeline grooves (7), and after the left half frame and the right half frame are spliced, the two semicircular pipeline grooves (7) opposite to each other on the left and right can be correspondingly spliced into a circular pipeline hole (8) for nesting the heat-insulating layer frame on the heat-insulating layer on two sides of the pipe fitting to be heat-insulating.
9. 9. The foldable and detachable heat-insulating layer frame according to claim 7, wherein two opposite left and right top plates (3) of the left half frame and the right half frame are further provided with corresponding semicircular three-way grooves (9), and after the left half frame and the right half frame are spliced, the two opposite left and right semicircular three-way grooves (9) can be correspondingly spliced into a circular three-way hole (10) for nesting the heat-insulating layer frame on the upper part of a pipe fitting to be insulated.

Description

Foldable and detachable insulation layer frame and assembling method thereof Technical field: The invention relates to the technical field of heat preservation and heat insulation of valves, equipment and the like, in particular to a foldable and detachable heat preservation layer frame and an assembly method thereof. The background technology is as follows: in the construction of heat preservation engineering of 50-800 ℃ pipelines, the current mature construction process comprises the steps of purchasing heat preservation raw materials directly to the site, wrapping the equipment such as the valves on the site, fixing the heat preservation materials and the equipment by using iron wires or steel belts and the like, and manufacturing a metal heat preservation outer layer to cover the heat preservation layer in a reappearance field. The construction process has the following defects: The thermal insulation material is coated on site, waste materials are different from person to person, no overall design planning exists, more materials are wasted, construction efficiency of constructors is difficult to control, thermal insulation effect is difficult to reach the standard, thermal insulation products are not detachable after site construction, the thermal insulation material can only be directly detached for later maintenance, the thermal insulation material cannot be recycled, and the thermal insulation material is not environment-friendly. The invention comprises the following steps: In order to solve the problem that the prior art can only wrap an insulating layer on site, the invention provides a foldable and detachable insulating layer frame and an assembling method thereof, wherein the insulating layer frame is formed by splicing a left half frame and a right half frame, the left half frame and the right half frame are respectively formed by a main board arranged in the middle, two side boards arranged on the front side and the rear side of the main board and a top board arranged on the top of the main board, and when the insulating layer frame is not assembled, the side boards and the top board are folded on the inner side surface of the main board through rotating shaft connecting pieces to form an integral plane, so that the insulating layer frame is convenient to store and transport. The assembly method is as follows: step 1, opening the side plates and the top plate to preset positions: the side plates and the top plate are opened from the main plate through the rotating shaft connecting piece, so that the included angle between the side plates and the main plate and the included angle between the top plate and the main plate are 90 degrees, and at the moment, the front side edge and the rear side edge of the top plate are connected with the top side edges of the two side plates. Step 2, assembling the left half frame and the right half frame respectively: The front side and the rear side of the top plate and the top side of the side plates are fixedly connected through locking connecting pieces, and the bottom edges of the side plates and the bottom edges of the main plates are fixedly connected through locking connecting pieces to form the left half frame and the right half frame. And step 3, filling a heat preservation material: And filling heat preservation materials in the left half frame and the right half frame to form a heat preservation layer. Step 4, fixing the left half frame and the right half frame together, and completing assembly: The left half frame and the right half frame are nested on a pipe fitting to be insulated and are fixed together by using a fastening connecting piece to form an integral insulation layer frame, corresponding semicircular pipeline grooves are formed in the left side plate and the right side plate opposite to each other, and after the left half frame and the right half frame are spliced, the left side plate and the right side plate opposite to each other can be correspondingly spliced into circular pipeline holes for embedding the insulation layer frame on the insulation layers on the two sides of the pipe fitting to be insulated. In the step 2, when the bottom edges of the side plates are arc-shaped bottom edges, the main plate is a plane plate, the upper parts of the two side edges of the main plate are connected with the side plates through rotating shaft connecting pieces, the lower parts of the two side edges of the main plate can be inwards bent to form arc surfaces, and the arc-shaped bottom edges of the front side and the rear side plates are fixedly connected with the arc-shaped bottom edges of the side plates through locking connecting pieces. In step 2, when the base of curb plate is sharp shape base, the mainboard includes two parts again and just stand the face board with connect through the pivot connecting piece between the face board, the face board can inwards fold and laminate on the face board, two sides around the face board with the curb