Molding device for waterproof coiled material protection pier at pipeline out of roof

Abstract

The utility model discloses a shaping device for a waterproof roll protection pier at a roof pipeline, which comprises two L-shaped vertical plates which are arranged in a central symmetry manner, the tops of the two L-shaped vertical plates are connected with an arc-shaped steel template I and an arc-shaped steel template II, the close ends of the arc-shaped steel template I and the arc-shaped steel template II are connected, and the arc-shaped steel template I and the arc-shaped steel template II are connected with each other. The other side end of the first arc-shaped steel formwork and the other side end of the second arc-shaped steel formwork are connected with the side end face of the second arc-shaped steel formwork and the side end face of the first arc-shaped steel formwork on the other L-shaped vertical plate through connecting assemblies correspondingly. The bottom of the outer wall of the L-shaped vertical plate is connected with two extension plates, and counterweight assemblies are arranged on the extension plates. The utility model has the advantages of simple structure, convenient operation, fast and accurate positioning through the connecting assembly during mold closing, improved butt joint efficiency, effective protection of roof pipeline waterproof coiled materials, fast construction speed, beautiful integral effect of the formed roof, convenient operation by workers, and high efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of concrete pouring, especially to a plastic shaping device for waterproofing membrane protection pier at roof outlet pipeline. BACKGROUND

[0002] In roof engineering construction, the waterproofing membrane at the roof outlet pipeline is processed by turning up, and the turned-up membrane has a circular arc chamfer shape, so a pier is needed for protection.

[0003] In the construction of the protection pier, the bricklaying around the pipe or the vertical shaping wooden form is often used for one-time pouring forming. When the bricklaying is performed, the operator needs to determine the control edge line of the masonry around the pipe by using a line, and the protection pier is built with bricks and mortar that are soaked in advance. When the shaping wooden form is used for pouring, the operator assembles and splices the wooden form plate, the wooden form plates are connected by using a pin or a bolt, the inner wall of the wooden form plate is coated with a release agent, the pouring is vibrated to prevent the formation of honeycomb and pitted surface, and the form plate is removed after the pouring is completed. The shape of the protection pier formed by the bricklaying and the wooden form plate pouring is generally a cylinder or a cube.

[0004] The manual bricklaying has low construction efficiency and high labor intensity, the concrete formed by using the shaping wooden form has poor quality, and the process of supporting and removing the form is complex, so it needs to be improved. UTILITY MODEL CONTENT

[0005] The utility model aims to provide a plastic shaping device for waterproofing membrane protection pier at roof outlet pipeline, and solves the above problems.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme:

[0007] The utility model discloses a plastic shaping device for waterproofing membrane protection pier at roof outlet pipeline, including two center symmetry setting's L shape vertical board, the top of two L shape vertical board all is connected with arc steel formwork no. 1 and arc steel formwork no. 2, arc steel formwork no. 1 and arc steel formwork no. 2 are connected to one end close to each other, the other side end of arc steel formwork no. 1 and arc steel formwork no. 2 is connected with the side end face of arc steel formwork no. 2 and arc steel formwork no. 1 on another L shape vertical board respectively through connecting component, the connecting component includes the plugboard connected on the side end face of arc steel formwork no. 1 and the slot opened on the side end face of arc steel formwork no. 2, the plugboard is inserted into the slot, plugboard and arc steel formwork no. 2 all open the insertion hole, the bolt is inserted into the insertion hole, the head of bolt is placed in the recess groove opened on the plugboard, and the butterfly nut is threadedly connected to the tail of bolt after the tail of bolt penetrates the insertion hole.

[0008] Further, the bottom of the arc-shaped steel formwork one and the arc-shaped steel formwork two are welded on the L-shaped vertical plate, and the arc-shaped steel formwork one and the arc-shaped steel formwork two on the same L-shaped vertical plate are welded.

[0009] Further, the top of the four arc-shaped steel formwork one and arc-shaped steel formwork two is spliced to form a square.

[0010] Further, the side end face of the arc-shaped steel formwork one is connected with three upper, middle and lower plug plates, and the side end face of the arc-shaped steel formwork two is provided with three plug grooves corresponding to the positions of the plug plates.

[0011] Further, the counterweight assembly comprises two symmetrically arranged pressing rods one and two symmetrically arranged pressing rods two, the pressing rod one is pressed on the two extension plates, the two ends of the bottom of the pressing rod two are provided with clamping grooves, the width of the clamping groove is equal to the width of the pressing rod one, the height of the pressing rod two is higher than the height of the pressing rod one, the two ends of the two pressing rods one are clamped in the clamping grooves provided at the bottom of the two pressing rods two, the two pressing rods two are pressed on the other two extension plates, the top of the pressing rod one is connected with two limiting plates, the pressing rod two is arranged on the inner side of the limiting plate, and the pressing rod two is clamped between the limiting plate and the L-shaped vertical plate.

[0012] Compared with the prior art, the beneficial technical effects of the utility model are:

[0013] The utility model discloses simple structure, convenient operation can be positioned accurately through connecting assembly when closing mould, improves the docking efficiency, carries out effective protection to the waterproof coiled material of the out-of-roof pipeline, and the construction speed is fast, and the whole effect of roofing after forming is more beautiful, and the worker is convenient, reduces the labor quantity, and the efficiency is high. ACCURATE DESCRIPTION

[0014] The utility model will be further described below in connection with the drawings.

[0015] Figure 1 It is the main view of the plastic shaping device of the waterproof coiled material protection pier of the out-of-roof pipeline of the utility model;

[0016] Figure 2 It is the main view of the L-shaped vertical plate connection;

[0017] Figure 3 It is the plan view of the plastic shaping device of the waterproof coiled material protection pier of the out-of-roof pipeline of the utility model;

[0018] Figure 4 It is Figure 3 The enlarged view of A place in the middle;

[0019] Figure 5 It is the plan view of the connecting assembly;

[0020] Figure 6 is a rear view of the insertion plate;

[0021] Figure 7 is a schematic view of the counterweight assembly structure;

[0022] Reference signs: 1, L-shaped vertical plate; 2, arc-shaped steel template one; 3, arc-shaped steel template two; 4, insertion plate; 5, insertion slot; 6, insertion hole; 7, bolt; 8, recess; 9, butterfly nut; 10, extension plate; 11, pressing rod one; 12, pressing rod two; 13, clamping slot; 14, limiting plate. DETAILED DESCRIPTION

[0023] As shown in Figures 1-7 , a plasticizing device for waterproof roll protection pier at the outlet roof pipeline, comprising two center-symmetrically arranged L-shaped vertical plates 1, arc-shaped steel template one 2 and arc-shaped steel template two 3 are welded on the top of each of the two L-shaped vertical plates 1, the ends close to each other of the arc-shaped steel template one 2 and the arc-shaped steel template two 3 are welded, and the top of the four arc-shaped steel template one 2 and the arc-shaped steel template two 3 are spliced to form a square.

[0024] The other side end of the arc-shaped steel template one 2 and the arc-shaped steel template two 3 is connected with the side end face of the arc-shaped steel template two 3 and the arc-shaped steel template one 2 on the other L-shaped vertical plate 1 respectively through a connecting assembly.

[0025] The connecting assembly comprises an insertion plate 4 connected on the side end face of the arc-shaped steel template one 2 and an insertion slot 5 opened on the side end face of the arc-shaped steel template two 3, the insertion plate 4 is inserted into the insertion slot 5, an insertion hole 6 is opened on the insertion plate 4 and the arc-shaped steel template two 3, a bolt 7 is inserted into the insertion hole 6, the head of the bolt 7 is placed in a recess 8 opened on the insertion plate 4, and a butterfly nut 9 is threadedly connected with the tail of the bolt 7 after the bolt 7 penetrates through the insertion hole 6.

[0026] Three insertion plates 4 are connected on the side end face of the arc-shaped steel template one 2, and three insertion slots 5 corresponding to the positions of the insertion plates 4 are opened on the side end face of the arc-shaped steel template two 3, so that the mold is more firm and stable when it is closed.

[0027] The outer wall bottom of the L-shaped vertical plate 1 is connected with two extension plates 10, the extension plates 10 are provided with a counterweight assembly, the counterweight assembly comprises two symmetrically arranged pressure rods one 11 and two symmetrically arranged pressure rods two 12, the pressure rod one 11 is pressed on the two extension plates 10, the two ends of the pressure rod two 12 are provided with clamping grooves 13 at the bottom, the width of the clamping groove 13 is equal to the width of the pressure rod one 11, the height of the pressure rod two 12 is higher than the height of the pressure rod one 11, the two ends of the two pressure rod one 11 are clamped in the clamping groove 13 provided at the bottom of the two pressure rod two 12 respectively, the two pressure rod two 12 are pressed on the other two extension plates 10 respectively, the top of the pressure rod one 11 is connected with two limiting plates 14, the pressure rod two 12 are arranged on the inner side of the limiting plate 14, and the pressure rod two 12 are clamped between the limiting plate 14 and the L-shaped vertical plate 1.

[0028] The action process of the utility model is as follows:

[0029] In use, the L-shaped vertical plate 1, the arc-shaped steel formwork one 2 and the arc-shaped steel formwork two 3 are spliced, the plug plate 4 is inserted into the corresponding plug groove 5, and the butterfly nut 9 is locked and fixed through the bolt 7, then the mold is sleeved on the pipeline, the pressure rod one 11 and the pressure rod two 12 are pressed on the extension plate 10, then the concrete is poured, the mold is taken off from the top of the concrete protection pier after the pouring of the concrete protection pier is completed and the demolding strength is reached, then the butterfly nut 9 is unscrewed, and the arc-shaped steel formwork one 2 and the arc-shaped steel formwork two 3 are taken down.

[0030] The above-described embodiments only describe the preferred modes of the utility model, and do not limit the scope of the utility model, and various deformations and improvements of the technical scheme of the utility model made by those skilled in the art without departing from the design spirit of the utility model shall fall within the protection scope determined by the claims of the utility model.

Claims

1. A shaping device for a waterproof membrane protection block at a roof pipe outlet, characterized in that: The system includes two centrally symmetrically arranged L-shaped uprights (1). Each L-shaped upright (1) has an arc-shaped steel template 1 (2) and an arc-shaped steel template 2 (3) connected to its top. The arc-shaped steel template 1 (2) and the arc-shaped steel template 2 (3) are connected at their closest ends. The other ends of the arc-shaped steel template 1 (2) and the arc-shaped steel template 2 (3) are connected to the side faces of the arc-shaped steel template 2 (3) and the arc-shaped steel template 1 (2) on the other L-shaped upright (1) via connecting components. The connecting components include insert plates (4) connected to the side faces of the arc-shaped steel template 1 (2). The insert plate (4) is inserted into the slot (5) on the side end face of the arc-shaped steel template (3). The insert plate (4) and the arc-shaped steel template (3) are both provided with insertion holes (6). A bolt (7) is inserted into the insertion hole (6). The head of the bolt (7) is placed in the groove (8) on the insert plate (4). The tail of the bolt (7) passes through the insertion hole (6) and is threaded with a wing nut (9). The bottom of the outer wall of the L-shaped upright plate (1) is connected to two extension plates (10). The extension plates (10) are provided with counterweight components.

2. The shaping device for the waterproof membrane protection block at the roof pipe outlet as described in claim 1, characterized in that: The bottoms of the first (2) and the second (3) of the arc-shaped steel template are welded to the L-shaped vertical plate (1), and the first (2) and the second (3) of the arc-shaped steel template are welded to each other on the same L-shaped vertical plate (1).

3. The shaping device for the waterproof membrane protection block at the roof pipe outlet according to claim 1, characterized in that: The tops of the four curved steel templates (2) and (3) are spliced ​​together to form a square.

4. The shaping device for the waterproof membrane protection block at the roof pipe outlet according to claim 1, characterized in that: The side end face of the first arc-shaped steel template (2) is connected to three insert plates (4) (upper, middle and lower), and the side end face of the second arc-shaped steel template (3) is provided with three slots (5) corresponding to the positions of the insert plates (4).

5. The shaping device for the waterproof membrane protection block at the roof pipe outlet according to claim 1, characterized in that: The counterweight assembly includes two symmetrically arranged pressure rods (11) and two symmetrically arranged pressure rods (12). The pressure rods (11) press on the two extension plates (10). The bottom of both ends of the pressure rods (12) are provided with slots (13). The width of the slots (13) is equal to the width of the pressure rods (11). The height of the pressure rods (12) is higher than the height of the pressure rods (11). The two ends of the two pressure rods (11) are respectively locked in the slots (13) opened at the bottom of the two pressure rods (12). The two pressure rods (12) press on the other two extension plates (10). The top of the pressure rods (11) is connected to two limiting plates (14). The pressure rods (12) are all placed inside the limiting plates (14). The pressure rods (12) are locked between the limiting plates (14) and the L-shaped upright plate (1).

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