Comprehensive pipe gallery mold with high sealing performance

Abstract

The utility model discloses a utility tunnel mould of high leakproofness, including upper external mould and lower external mould, the bottom of upper external mould is provided with two slot, the two slot is both in fixed connection with the sealing strip, the top of lower external mould is provided with two insert block, and the insert block is inserted with the slot, the top outer wall of upper external mould is provided with the pouring pipe, the top outer wall of lower external mould is provided with the pouring pipe, and the top outer wall of lower external mould is provided with the sealing strip. An inner mold is inserted between the upper outer mold and the lower outer mold, a connecting block is fixedly connected to the interior of the inner mold, a cylinder is rotationally connected to one side of the connecting block, and a hand wheel is fixedly connected to the outer side of the cylinder. According to the pipe gallery mold, the sealing performance between the mold assemblies can be improved, cement paste leakage is prevented, the quality of a poured finished product is improved, deformation of the upper outer mold and the lower outer mold caused by the gravity of cement can be avoided, the stability of the pipe gallery mold is improved, the position of the pipe gallery mold can be replaced, and the convenience of the pipe gallery mold is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipe gallery mould technical field especially relates to a high sealing property comprehensive pipe gallery mould. BACKGROUND

[0002] The use of comprehensive pipe gallery can accommodate pipelines intensively in the comprehensive pipe gallery, beautify the environment and avoid the trouble of repeated excavation of road surface caused by pipeline burying or maintenance. At present, the construction of comprehensive pipe gallery is usually carried out by on-site casting or factory prefabrication.

[0003] Through the search, the Chinese patent with publication number CN206277490U discloses a comprehensive pipe gallery mould, which comprises an inner mould and an outer mould. The outer mould comprises a bottom mould, two oppositely arranged end moulds and two oppositely arranged side moulds. The side moulds can move relative to the bottom mould through sliding assemblies. When the pipe gallery is formed, the side moulds can be controlled to move away from the bottom mould to achieve the effect of demoulding. However, the following defects still exist. The connection parts of the various components of the mould are not provided with sealing structures. When cement is poured, the cement slurry can easily leak from the gaps of the connection parts of the various components, thereby affecting the quality of the pipe gallery product. SUMMARY

[0004] The utility model aims at solving the defects in the prior art and provides a high sealing property comprehensive pipe gallery mould.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme.

[0006] A high sealing property comprehensive pipe gallery mould, which comprises an upper outer mould and a lower outer mould. The bottom of the upper outer mould is provided with two insertion grooves. The insertion grooves are fixedly connected with sealing strips. The top of the lower outer mould is provided with two insertion blocks. The insertion blocks are inserted into the insertion grooves. The top outer wall of the upper outer mould is provided with a pouring pipe. The inner mould is inserted between the upper outer mould and the lower outer mould. The inner mould is fixedly connected with a connecting block. The connecting block is rotatably connected with a cylinder on one side. The outer side of the cylinder is fixedly connected with a hand wheel. The cylinder is screw-connected with a screw rod. One end of the screw rod is fixedly connected with a connecting plate through the connecting block. The inner mould and the connecting plate are fixedly connected with sealing rings on one side. The outer sides of the inner mould and the connecting plate are fixedly connected with limiting frames.

[0007] As a further scheme of the utility model, the outer sides of the upper outer mould and the lower outer mould are provided with multiple reinforcing ribs, which are uniformly distributed.

[0008] As a further scheme of the utility model, the bottom outer wall of the lower outer mould is fixedly connected with a bottom plate. The bottom of the bottom plate is fixedly connected with multiple universal wheels, which are uniformly distributed.

[0009] As a further scheme of the utility model, the two side outer walls of the lower outer mold are fixedly connected with handles, and the handles are uniformly distributed.

[0010] As a further scheme of the utility model, the outer side of the handle is provided with a plurality of anti-skid lines, and the anti-skid lines are uniformly distributed.

[0011] As a further scheme of the utility model, the inside of the inner mold is provided with a plurality of fixing ribs, and the fixing ribs are uniformly distributed.

[0012] As a further scheme of the utility model, one side of the connecting plate is fixedly connected with a plurality of positioning blocks, and the positioning blocks are uniformly distributed.

[0013] The utility model has the advantages of:

[0014] 1. through the cooperation of the sealing strip and the sealing ring, the upper outer mold and the lower outer mold are connected through the insertion of the insertion block and the insertion slot, then the inner mold is inserted between the upper outer mold and the lower outer mold, then the screw rod is threadedly connected with the cylinder, the worker drives the cylinder to rotate through the hand wheel, the cylinder and the screw rod drive the connecting plate to move, the connecting plate and the inner mold clamp the upper outer mold and the lower outer mold, the limiting frame makes the upper outer mold and the lower outer mold more closely adhere to each other, meanwhile, the sealing strip and the sealing ring can increase the sealing property between the various mold components, prevent the cement slurry from leaking, and improve the quality of the pouring product.

[0015] 2. through the arrangement of the reinforcing rib, when pouring cement, the reinforcing rib can strengthen the compressive strength of the upper outer mold and the lower outer mold, avoids the deformation of the upper outer mold and the lower outer mold caused by the gravity of the cement, and improves the stability of the pipe gallery mold.

[0016] 3. through the cooperation of the handle and the universal wheel, when needing to change the working position, the pipe gallery mold can be moved through the universal wheel by the handle, so that the position of the pipe gallery mold is changed, and the convenience of the pipe gallery mold is improved. DRAWINGS

[0017] Figure 1 It is a front side three-dimensional structure schematic view of the utility model of a high sealing comprehensive pipe gallery mold;

[0018] Figure 2 It is a partial sectional view structure schematic view of the utility model of a high sealing comprehensive pipe gallery mold;

[0019] Figure 3 It is an A part enlarged structure schematic view of the utility model of a high sealing comprehensive pipe gallery mold;

[0020] Figure 4 It is a partial enlarged structure schematic view of the utility model of a high sealing comprehensive pipe gallery mold.

[0021] Fig. 1, bottom plate; 2, upper outer mold; 3, lower outer mold; 4, universal wheel; 5, handle; 6, non-slip pattern; 7, inner mold; 8, reinforcing rib; 9, pouring pipe; 10, fixing rib; 11, connecting block; 12, cylinder; 13, screw rod; 14, hand wheel; 15, sealing ring; 16, limiting frame; 17, insertion block; 18, insertion slot; 19, sealing strip; 20, connecting plate; 21, positioning block. DETAILED DESCRIPTION

[0022] Although the present disclosure will be fully described with reference to the accompanying drawings containing the preferred embodiments of the present disclosure, it should be understood that the person of ordinary skill in the art can modify the invention described herein while obtaining the technical effects of the present disclosure, therefore, it should be understood that the above description is a broad disclosure to the person of ordinary skill in the art, and its content is not intended to limit the exemplary embodiments described in the present disclosure.

[0023] Reference Figures 1-4 A comprehensive pipe gallery mold with high sealing performance, comprising an upper outer mold 2 and a lower outer mold 3, two insertion slots 18 are formed in the bottom of the upper outer mold 2, and a sealing strip 19 is adhered in each of the two insertion slots 18, two insertion blocks 17 are arranged on the top of the lower outer mold 3, the insertion blocks 17 are inserted into the insertion slots 18, and the insertion blocks 17 are in contact with the sealing strips 19, a pouring pipe 9 is arranged on the outer wall of the top of the upper outer mold 2, an inner mold 7 is inserted between the upper outer mold 2 and the lower outer mold 3, a connecting block 11 is fixed in the inner mold 7 by bolts, a cylinder 12 is rotatably connected to one side of the connecting block 11, a hand wheel 14 is fixed to the outer side of the cylinder 12 by bolts, a screw rod 13 is threadedly connected in the cylinder 12, a connecting plate 20 is fixed to one end of the screw rod 13 by bolts, a sealing ring 15 is adhered to one side of the inner mold 7 and the connecting plate 20, limiting frames 16 are fixed to the outer sides of the inner mold 7 and the connecting plate 20 by bolts, in use, workers insert the upper outer mold 2 and the lower outer mold 3 together through the insertion blocks 17 and the insertion slots 18, then insert the inner mold 7 between the upper outer mold 2 and the lower outer mold 3, and then threadedly connect the screw rod 13 with the cylinder 12 through the connecting block 11, workers rotate the cylinder 12 through the hand wheel 14, the cylinder 12 moves the screw rod 13, the screw rod 13 moves the connecting plate 20, and the connecting plate 20 moves one of the limiting frames 16, so that the connecting plate 20 and the inner mold 7 clamp the upper outer mold 2 and the lower outer mold 3, thereby completing the assembly of the pipe gallery mold, the limiting frames 16 make the upper outer mold 2 and the lower outer mold 3 fit more closely, the sealing strips 19 can increase the sealing performance between the upper outer mold 2 and the lower outer mold 3, and the sealing rings 15 can increase the sealing performance between the upper outer mold 2 and the lower outer mold 3 and the inner mold 7 and the connecting plate 20.

[0024] The utility model discloses a plurality of reinforcing ribs 8 are arranged on the outside of upper outer mould 2 and lower outer mould 3, and the reinforcing ribs 8 are evenly distributed, and the reinforcing ribs 8 can increase the compression strength of upper outer mould 2 and lower outer mould 3, the bottom outer wall of lower outer mould 3 is fixed with bottom plate 1 through bolt, the bottom of bottom plate 1 is fixed with a plurality of universal wheel 4 through bolt, and the universal wheel 4 is evenly distributed, and the pipe gallery mould can move through universal wheel 4, and the both sides outer wall of lower outer mould 3 is fixed with handle 5 through bolt, and the handle 5 is evenly distributed, and can move the pipe gallery mould through handle 5, and the outside of handle 5 is equipped with a plurality of antiskid lines 6, and the antiskid lines 6 are evenly distributed, and the antiskid lines 6 can increase the friction between palm and handle 5, the inside of inner mould 7 is equipped with a plurality of fixed ribs 10, and the fixed ribs 10 are evenly distributed, and the fixed ribs 10 can increase the compression strength of inner mould 7, and one side of connecting plate 20 is fixed with a plurality of locating blocks 21 through bolt, and the locating blocks 21 are evenly distributed, and the locating blocks 21 can prevent the shift of connecting plate 20 when moving.

[0025] Working principle: when using, the worker inserts and connects upper outer mould 2 and lower outer mould 3 through the plug block 17 and the slot 18 to connect together, then inserts the inner mould 7 between upper outer mould 2 and lower outer mould 3, then the screw rod 13 is screwed with the cylinder 12 through the connecting block 11, the worker drives the cylinder 12 to rotate through the hand wheel 14, the cylinder 12 drives the screw rod 13 to move, the screw rod 13 drives the connecting plate 20 to move, the connecting plate 20 drives one of the limiting frames 16 to move, so that the connecting plate 20 and the inner mould 7 clamp upper outer mould 2 and lower outer mould 3, thereby completing the assembly of the pipe gallery mould, the limiting frame 16 makes the upper outer mould 2 and lower outer mould 3 fit more closely, and the sealing strip 19 can increase the sealing property between upper outer mould 2 and lower outer mould 3, and the sealing ring 15 can increase the sealing property between upper outer mould 2 and lower outer mould 3 and the inner mould 7 and the connecting plate 20.

[0026] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A high-sealing-integrity utility tunnel mold comprising an upper outer mold (2) and a lower outer mold (3), characterized in that, The bottom of the upper outer mold (2) is provided with two insertion grooves (18), both of which are fixedly connected with sealing strips (19), the top of the lower outer mold (3) is provided with two insertion blocks (17), and the insertion block (17) is inserted with the insertion groove (18), the top outer wall of the upper outer mold (2) is provided with a pouring pipe (9), the upper outer mold (2) and the lower outer mold (3) are inserted with an inner mold (7), the inner mold (7) is fixedly connected with a connecting block (11), one side of the connecting block (11) is rotatably connected with a cylinder (12), the outer side of the cylinder (12) is fixedly connected with a hand wheel (14), the cylinder (12) is screwedly connected with a screw rod (13), one end of the screw rod (13) is fixedly connected with a connecting plate (20) penetrating through the connecting block (11), the inner mold (7) and the connecting plate (20) are fixedly connected with sealing rings (15) on one side, and the outer sides of the inner mold (7) and the connecting plate (20) are fixedly connected with limiting frames (16).

2. The high sealing comprehensive pipe gallery mold according to claim 1, wherein, The outer sides of the upper outer mold (2) and the lower outer mold (3) are both provided with a plurality of reinforcing ribs (8), and the reinforcing ribs (8) are uniformly distributed.

3. The high sealing comprehensive pipe gallery mold according to claim 2, wherein, The bottom outer wall of the lower outer mold (3) is fixedly connected with a bottom plate (1), and the bottom of the bottom plate (1) is fixedly connected with a plurality of universal wheels (4), and the universal wheels (4) are uniformly distributed.

4. The high sealing comprehensive pipe gallery mold according to claim 3, wherein, Both sides of the lower outer mold (3) are fixedly connected with handles (5), and the handles (5) are uniformly distributed.

5. The high sealing integrated pipe gallery mold according to claim 4, wherein, The outer side of the handle (5) is provided with a plurality of anti-skid lines (6), and the anti-skid lines (6) are uniformly distributed.

6. The high sealing comprehensive pipe gallery mold according to claim 1, wherein, The inner side of the inner mold (7) is provided with a plurality of fixing ribs (10), and the fixing ribs (10) are uniformly distributed.

7. The high sealing comprehensive pipe gallery mold according to claim 1, wherein, One side of the connecting plate (20) is fixedly connected with a plurality of positioning blocks (21), and the positioning blocks (21) are uniformly distributed.

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