CN219294300U - Vertical demoulding mould for concrete pipe by suspension roller process - Google Patents

Abstract

The utility model provides a vertical drawing of patterns mould of overhang roll technology concrete pipe, includes single seam mouth barrel, the cooperation of single seam mouth barrel below is provided with bellmouth collet retaining ring, and this single seam mouth barrel is installed the socket moulded die, the cooperation of socket moulded die is installed the retaining ring cardboard, the top of single seam mouth barrel is provided with the socket retaining ring, is provided with the jack bolt on the barrel outer wall of this single seam mouth barrel, and the vertical quick drawing of patterns of overhang roll mould can be realized to the vertical drawing of patterns of this overhang roll technology concrete pipe when using, also reduces intensity of labour when improving work efficiency; the service life of the mould is effectively prolonged, the continuous and rapid production of concrete products can be realized, and the mould can be immediately demoulded under the condition that concrete is not solidified, thereby improving the production efficiency.

Description

Vertical demoulding mould for concrete pipe by suspension roller process

Technical Field

The utility model relates to the technical field of concrete pipes, in particular to a vertical demolding mold for a concrete pipe by a suspension roller process.

Background

At present, a horizontal demolding method is generally adopted for domestic suspension roller process pipe molds; the horizontal demoulding requires more moulds, can not demould under the condition that concrete is not solidified, and has low production efficiency, but the vertical demoulding has requirements on the form of a concrete pipeline joint; the die is not suitable for a die with a groove at the socket end of a concrete pipe; the traditional demolding process is very complex, is not suitable for long-term efficient and stable production, has low production efficiency, and is unfavorable for saving cost.

The utility model patent in China with the publication number of CN210100329U discloses an instant demoulding device for a suspension roller formed concrete pipe, and the problem that a traditional suspension roller forming device cannot be automatically demoulded can be effectively solved through the cooperation of a supporting frame, a mould, a rack, a pressing mechanism and a lifting mechanism, however, when demoulding, the concrete pipe can be demoulded only by the simultaneous action of the lifting mechanism and the pressing mechanism, so that the cost is high, and the demoulding work is complicated.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a vertical demoulding mould for a concrete pipe by a suspension roller process; the vertical demoulding mould for the concrete pipe by the suspension roller process can realize vertical quick demoulding of the suspension roller mould when in use, improves the working efficiency and reduces the labor intensity; the service life of the die is effectively prolonged.

The utility model aims to achieve the purpose, and provides a vertical demolding mold for a concrete pipe by a suspension roller process.

As a further improvement of the utility model, in order to ensure that the socket forming die is stably connected with the single-slit cylinder body and is stable and reliable in operation, the socket forming die is welded on the single-slit cylinder body.

As a further improvement of the utility model, in order to ensure the reliable operation of the socket forming die, the socket forming die and the single-slot cylinder are provided with an axial slot on the circumference.

As a further improvement of the utility model, in order to ensure that the socket collet retainer ring is stably connected with the single-slit cylinder body and is stable and reliable in operation, the socket collet retainer ring is fixed on the single-slit cylinder body by bolts.

As a further improvement of the utility model, in order to ensure that the retainer clip is stably connected with the socket forming die, the retainer clip fixes the socket retainer on the socket forming die through bolts.

As a further improvement of the present utility model, in order to facilitate the demoulding operation after the completion of the concrete product, the aperture of the single-slit cylinder body from the lower end to the upper end cylinder body is gradually increased.

The working principle of the utility model is as follows: the method comprises the steps of horizontally sleeving a vertical steel mold of an assembled single-slit cantilever roll into a suspension roll shaft of a suspension roll machine, starting the suspension roll machine, driving the single-slit cantilever roll to vertically take-off the steel mold to rotate by the rotation of the suspension roll shaft, feeding concrete materials into a die cavity, forming the concrete materials under the centrifugal force and rolling of the suspension roll shaft, hanging the single-slit cantilever roll vertically take-off the steel mold and formed concrete products out of the suspension roll machine by using a travelling crane after forming is finished, turning over the vertical steel mold of the single-slit cantilever roll, vertically placing the vertical steel mold on the ground of a maintenance area, loosening bolts on a bellmouth bottom support retainer ring and the single-slit barrel, pushing up the bolts to jack the single-slit barrel after loosening the seam bolts on the single-slit barrel, enabling the outer diameter of the single-slit barrel to expand by about 2-5 mm (2-5 mm for injection expansion, enabling a retainer plate to still clamp the spigot retainer ring, not to be completely separated), placing the whole steel mold except for the bellmouth bottom support retainer ring by using the travelling crane on the novel bellmouth bottom support, placing the steel mold on the novel bellmouth bottom support, and continuously placing the bellmouth bottom support roller on the suspension roll, and continuously assembling the suspension roll.

The vertical demoulding mould for the concrete pipe has the advantages that continuous and rapid production of concrete products can be realized through the vertical demoulding mould for the concrete pipe by the suspension roller process, and demoulding can be performed immediately under the condition that concrete is not solidified, so that the production efficiency is improved.

Drawings

For the convenience of those skilled in the art, the present utility model will be further described with reference to the accompanying drawings:

fig. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic structural side view of the present utility model.

Wherein, 1 bellmouth collet retaining ring, 2 single seam mouth barrel, 3 socket moulded die, 4 retaining ring cardboard, 5 socket retaining rings, 6 jack-open bolts.

Detailed Description

The present utility model is further described below with reference to fig. 1-2, and the following examples are only for more clearly illustrating the technical solution of the present utility model, and are not to be construed as limiting the scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated; thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature; in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two elements; the specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

As shown in fig. 1-2, the utility model provides a vertical demolding mold for a concrete pipe in a suspension roller process, which comprises a single-slit cylinder 2, wherein a socket bottom retainer ring 1 is cooperatively arranged below the single-slit cylinder 2, a socket forming die 3 is arranged on the single-slit cylinder 2, a retainer ring clamping plate 4 is cooperatively arranged on the socket forming die 3, a socket retainer ring 5 is arranged above the single-slit cylinder 2, and a jacking bolt 6 is arranged on the outer wall of the single-slit cylinder 2.

The socket forming die 3 is welded on the single-slit cylinder 2.

The socket forming die 3 and the single-slit cylinder 2 are provided with an axial slit on the circumference.

The socket collet retainer ring 1 is fixed on the single-slit cylinder 2 by bolts.

The retainer clip 4 fixes the socket retainer 5 on the socket forming die 3 through bolts.

The aperture of the single-slit cylinder 2 from the lower end to the upper end can be gradually increased.

When the utility model works, the assembled single-slit overhang roll vertical-release steel mould is horizontally sleeved into the overhang roll shaft of the overhang roll machine, the overhang roll machine is started, the overhang roll shaft rotates to drive the single-slit overhang roll vertical-release steel mould to rotate, concrete materials are fed into a die cavity, the concrete materials are formed under the rolling of centrifugal force and the overhang roll shaft, after the forming is finished, the single-slit overhang roll vertical-release steel mould and formed concrete products are lifted out of the overhang roll machine by a crane, the single-slit overhang roll vertical-release steel mould is turned over, the single-slit overhang roll is vertically placed on the ground in a maintenance area, after bolts on the bell mouth bottom support retainer 1 and the single-slit barrel 2 are loosened, the single-slit retainer 2 is jacked up by jacking bolts 6, the outer diameter of the single-slit barrel 2 is expanded by about 2-5 mm (the expansion of 2-5 mm is injected), the clamping plate 4 still clamps the spigot retainer 5, the concrete products are separated from the single-slit barrel 2 and the spigot 3, the crane is used for hanging the whole of the bell mouth bottom support 1, the new steel mould is placed on the die, and the number of the overhang roll is reduced after the die is arranged on the die carrier 1, and the die is continuously arranged on the die carrier is large, and the production cost is reduced.

The foregoing is merely a preferred embodiment of the present utility model, and the scope of the present utility model is not limited to the above embodiments, but all technical solutions falling under the concept of the present utility model fall within the scope of the present utility model, and it should be noted that, for those skilled in the art, these modifications should also be regarded as the scope of the present utility model without departing from the principles of the present utility model.

Claims (6)

1. The utility model provides a vertical drawing of patterns mould of overhang roll technology concrete pipe, includes single seam barrel (2), its characterized in that: the utility model discloses a socket, socket mould (3) are installed to the cooperation of the below of single slit barrel (2), socket cardboard (4) are installed in the cooperation of this single slit barrel (2), the top of single slit barrel (2) is provided with socket retaining ring (5), is provided with jack-up bolt (6) on the barrel outer wall of this single slit barrel (2).

2. The vertical demolding mold for concrete pipes in a cantilever roll process according to claim 1, wherein the spigot forming mold (3) is welded on a single spigot cylinder (2).

3. The vertical demolding mold for concrete pipes in a cantilever roll process according to claim 1, wherein the spigot forming mold (3) and the single-slot cylinder (2) are provided with an axial slot on the circumference.

4. The vertical demolding mold for concrete pipes in a cantilever roll process according to claim 1, wherein the socket bottom retainer ring (1) is fixed on the single-slit cylinder (2) by bolts.

5. The vertical demolding mold for concrete pipes in a suspension roller process according to claim 1, wherein the retainer plate (4) is used for fixing the socket retainer (5) on the socket molding mold (3) through bolts.

6. The vertical demolding mold for concrete pipes in a suspension roller process according to claim 1, wherein the pore diameter of the single-slit cylinder (2) is gradually increased from the lower end to the upper end.

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