Industrial production of prefabricated assembly column mold and its construction method

Abstract

The application discloses an industrial production prefabricated assembly type construction column mold and a construction method thereof, and relates to the construction field. The industrial production prefabricated assembly type construction column mold comprises two column end mold segments and a plurality of column body mold segments, the plurality of column body mold segments are connected and spliced together in a head-to-tail mode, and the two column end mold segments are arranged at the head and tail of the plurality of column body mold segments respectively. The column end mold segment and the column body mold segment comprise a base plate and two fixed side plates arranged oppositely, an end of the column end mold segment away from the column body mold segment is formed with an end plate, an equidiameter groove is formed between the two fixed side plates of the column end mold segment, the middle part of the fixed side plate of the column body mold segment is inwardly recessed, the end part of the fixed side plate is hinged with a movable side plate, the side of the movable side plate away from the fixed side plate is formed with a waist line side plate, the movable side plate is arranged towards the inner side of the fine-waist large-head groove so that the waist line side plates on the two adjacent base plates are butted together, and the equidiameter groove and the plurality of fine-waist large-head grooves are communicated to form a pouring groove. The application solves the problems of slow construction speed and high construction cost in the prior construction column construction method.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, in particular to an industrialized prefabricated construction column mold and a construction method thereof. BACKGROUND

[0002] According to the traditional construction method of secondary structure (construction column), the construction column position is first planted with a steel bar, and the required lap length is set, then longitudinal reinforcement and tie steel bars are arranged, then concrete blocks are built, and finally the construction column is cast in place. The existing construction method of construction column has the problems of slow construction speed and high construction cost. SUMMARY

[0003] In order to overcome the defects of the prior art, an industrialized prefabricated construction column mold and a construction method thereof are provided to solve the problems of slow construction speed and high construction cost of the existing construction method of construction column.

[0004] In order to achieve the above-mentioned purpose, an industrialized prefabricated construction column mold is provided, which comprises two column end mold segments and a plurality of column body mold segments, the plurality of column body mold segments are connected end to end and spliced together, and the two column end mold segments are respectively arranged at the two ends of the plurality of column body mold segments.

[0005] The column end mold segment and the column body mold segment respectively comprise a base plate and two fixed side plates oppositely arranged, the fixed side plates are arranged along the length direction of the base plate, one end of the column end mold segment away from the column body mold segment is formed with an end plate for plugging between the two fixed side plates, the end plate is provided with a through hole for the longitudinal reinforcement of the construction column to pass through, the end of the longitudinal reinforcement is detachably provided with a first pressing member, the first pressing member is pressed to the outside of the end plate, an equal diameter channel is formed between the two fixed side plates of the column end mold segment, the middle part of the fixed side plate of the column body mold segment is inwardly recessed to form a fine waist large head channel between the two fixed side plates, the end part of the fixed side plate is hinged with a movable side plate, the side of the movable side plate away from the fixed side plate is formed with a waist line side plate, the movable side plate is arranged towards the inside of the fine waist large head channel so that the waist line side plates on the two adjacent base plates are butted together, so that the equal diameter channel and the plurality of fine waist large head channels are communicated to form a pouring channel for pouring the construction column, the side of the waist line side plate away from the movable side plate is formed with a notch, and the notches of the two butted waist line side plates form a through hole for the tie bar of the construction column to pass through, the end of the tie bar is detachably provided with a second pressing member, and the second pressing member is pressed to the outside of the two butted waist line side plates.

[0006] Further, the movable side plate is hinged to the fixed side plate through a hinge shaft.

[0007] Further, the fixed side plate is provided with a limiting block for abutting against the movable side plate to make the waist line side plate and the fixed side plate arranged in the same direction.

[0008] Further, the inner side of the end plate is connected with a mold box, and the mold box is arranged in the equal-diameter groove.

[0009] Further, the end of the longitudinal rib is formed with external threads, the first pressing part is formed with a threaded hole, and the first pressing part is screwed to the end of the longitudinal rib.

[0010] Further, the end of the tie rib is formed with external threads, the second pressing part is formed with a threaded hole, and the second pressing part is screwed to the end of the tie rib.

[0011] The application provides a construction method of an industrial prefabricated assembly type construction column mold, comprising the following steps:

[0012] A plurality of column body mold segments are connected and spliced together.

[0013] Two column end mold segments are arranged at the head and tail of the plurality of column body mold segments, so that the equal-diameter groove of the column end mold segment and the large-head narrow-body groove of the plurality of column body mold segments are communicated to form a pouring groove.

[0014] Longitudinal ribs and tie ribs are arranged in the pouring groove, so that the end of the longitudinal rib is arranged in the perforation of the end plate, and the end of the tie rib is arranged in the through hole formed by the two waist line side plates which are abutted together.

[0015] A first pressing part is detachably arranged at the end of the longitudinal rib to press against the outer side of the end plate.

[0016] A second pressing part is detachably arranged at the end of the tie rib to press against the outer side of the two waist line side plates which are abutted together.

[0017] The industrial prefabricated assembly type construction column mold can make prefabricated assembly type construction columns in advance, the mold can be constructed in a flow, materials are saved, the construction speed is accelerated, the quality of the construction column is improved, and the project is profit-making.

[0018] The industrial prefabricated assembly type construction column mold is divided into a column end mold segment at the bottom end, a column end mold segment at the top end, and column body mold segments. The number of the column body mold segments is arranged according to the demand of the construction column. When the concrete construction column is produced, the waist line side plate is abutted with the waist line side plate on the adjacent base plate by rotating the movable side plate to form a pouring groove for pouring the construction column, and the concrete is poured in batches to realize the industrial production process of the construction column. BRIEF DESCRIPTION OF DRAWINGS

[0019] Other features, objects, and advantages of the application will become more apparent by reference to the following detailed description of non-limiting embodiments thereof, taken in conjunction with the accompanying drawings:

[0020] Figure 1 Structure diagram of prefabricated assembly type construction column mold for industrial production of embodiments of the present application.

[0021] Figure 2 Structure diagram of prefabricated assembly type construction column mold for industrial production of embodiments of the present application. Figure 1

[0022] Figure 3 Structure diagram of prefabricated assembly type construction column mold for industrial production of embodiments of the present application. DETAILED DESCRIPTION

[0023] The application will be further described below in conjunction with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related application, and not to limit the application. In addition, it should be noted that only the parts related to the application are shown in the drawings for ease of description.

[0024] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and embodiments.

[0025] Referring to Figures 1 to 3 The present application provides a prefabricated assembly type construction column mold for industrial production, which comprises two column end mold segments a and a plurality of column body mold segments b.

[0026] The plurality of column body mold segments b are connected end to end. The two column end mold segments a are arranged at the two ends of the plurality of column body mold segments b.

[0027] The column end mold segment a and the column body mold segment b each comprise a base plate 1 and two fixed side plates 2 arranged opposite to each other. The fixed side plates 2 are arranged along the length direction of the base plate 1.

[0028] The end of the column end mold segment a away from the column body mold segment b is formed with an end sealing plate 3. The end sealing plate 3 is used to block the space between the two fixed side plates 2. The two fixed side plates 2 of the column end mold segment a form an equal-diameter channel, and the end sealing plate 3 closes one end of the equal-diameter channel. The end sealing plate 3 is provided with a through hole. The through hole is provided for the longitudinal reinforcement 6 of the construction column. The end of the longitudinal reinforcement 6 is detachably provided with a first pressing member 8. The first pressing member 8 is pressed against the outside of the end sealing plate 3. When pouring the prefabricated assembly type construction column, the two column end mold segments a and the plurality of column body mold segments b are pulled together in the length direction by the longitudinal reinforcement of the construction column and the first pressing member and spliced together.

[0029] ​The two fixed side plates 2 of the column end mold segment a form an equal diameter channel. The middle part of the fixed side plates 2 of the column body mold segment b is inwardly recessed to form a narrow-waist wide-head channel between the two fixed side plates 2.

[0030] The end of the fixed side plates 2 of the column end mold segment and the column body mold segment is hinged with a movable side plate 4. The side of the movable side plate 4 away from the fixed side plate 2 is formed with a waist line side plate 5.

[0031] In the present embodiment, as shown in Figure 3 When pouring the construction column, the movable side plate is arranged towards the middle part of the narrow-waist wide-head channel, and the waist line side plate is arranged in the same direction as the fixed side plate. The channel between the two waist line side plates is the narrow-waist segment of the narrow-waist wide-head channel, and the channel between the two fixed side plates is the wide-head segment of the narrow-waist wide-head channel.

[0032] The movable side plate 4 is arranged towards the inside of the narrow-waist wide-head channel to make the waist line side plates 5 on the adjacent two base plates 1 abut together, so that the equal diameter channel and the plurality of narrow-waist wide-head channels are communicated to form a pouring channel for pouring the construction column.

[0033] As shown in Figure 2 The side of the waist line side plate 5 away from the movable side plate 4 is formed with a notch 50. The notches 50 of the two abutting together waist line side plates 5 enclose a through hole for the passing of the tie bar 7 of the construction column. As shown in Figure 3 The end of the tie bar 7 is detachably mounted with a second pressing member 9. The second pressing member 9 presses against the outside of the two abutting together waist line side plates 5.

[0034] The tie bar of the construction column and the second pressing member are used to tie and connect the adjacent two equal side plates together.

[0035] As a preferred embodiment, the movable side plate 4 is hinged to the fixed side plate 2 through a hinge shaft. The fixed side plate 2 is mounted with a limiting block. The limiting block is used to abut against the movable side plate 4 to make the waist line side plate 5 arranged in the same direction as the fixed side plate 2. As shown in Figure 3 When the limiting block abuts against the inside of the movable side plate, the movable side plate and the fixed side plate are arranged at an angle. The transition channel segment of the narrow-waist wide-head channel is formed between the two oppositely arranged movable side plates on the base plate.

[0036] In the present embodiment, the inside of the end plate 3 is connected with a mold box 31. The mold box 31 is centrally arranged in the equal diameter channel. The longitudinal bar penetrates through the mold box. After the mold is removed, the mold box is removed, and the socket recess is formed at the two ends of the construction column for connecting the frame structure.

[0037] As a preferred embodiment, the end of the longitudinal bar 6 is formed with external threads. The first pressing member 8 is formed with a threaded hole. The first pressing member 8 is screwed to the end of the longitudinal bar 6.

[0038] As a preferable embodiment, the end of the tie bar 7 is formed with external thread. The second pressing member 9 is formed with a threaded hole. The second pressing member 9 is screwed to the end of the tie bar 7.

[0039] The application provides a construction method of an industrial prefabricated assembly type construction column mold, comprising the following steps:

[0040] S1, a plurality of column body mold segments b are connected and spliced together.

[0041] S2, two column end mold segments a are arranged at the head and tail of the plurality of column body mold segments b, so that the equal-diameter grooves of the column end mold segments a and the thin-waist large-head grooves of the plurality of column body mold segments b are communicated to form pouring grooves.

[0042] S3, longitudinal reinforcement 6 and tie bars 7 are arranged in the pouring grooves, so that the ends of the longitudinal reinforcement 6 are arranged in the perforations of the end sealing plate 3, and the ends of the tie bars 7 are arranged in the through holes formed by the notches 50 of the two waist line side plates 5 butted together.

[0043] S4, the first pressing member 8 is detachably mounted at the end of the longitudinal reinforcement 6 to press against the outer side of the end sealing plate 3.

[0044] S5, the second pressing member 9 is detachably mounted at the end of the tie bar 7 to press against the outer side of the two waist line side plates 5 butted together.

[0045] The industrial prefabricated assembly type construction column mold of the application can produce prefabricated assembly type construction columns in advance, the mold can be constructed in a flow process, materials are saved, the construction speed is accelerated, the quality of the construction column is improved, and the project is more profitable.

[0046] The industrial prefabricated assembly type construction column mold of the application avoids the influence of the lap length on the construction column, adopts a bolt connection mode, meets the requirements of industrial production of the construction column under the premise of the new assembly type construction column, and therefore the industrial production mold suitable for the construction column is invented, the construction speed is greatly accelerated, the construction process is simple, and the project is more profitable.

[0047] The industrial prefabricated assembly type construction column mold of the application is divided into a column end mold segment at the bottom end, a column end mold segment at the top end, and column body mold segments. The number of the column body mold segments is set according to the requirements of the construction column. When the concrete construction column is produced, the waist line side plate is butted with the waist line side plate on the adjacent base plate by rotating the movable side plate to form a pouring groove for pouring the construction column, and the concrete is poured in batches to realize the industrial production process of the construction column.

[0048] The prefabricated assembly type construction column mold of the industrial production of the application is used for batch production of prefabricated assembly type construction columns, can quickly meet the production of construction columns, and realizes recycling of the mold for flow construction, further reduces construction cost and improves construction efficiency.

[0049] According to the height of the required construction column, the number of column body mold segments is determined, the fixed side plates of the column body mold segments are connected to the adjacent fixed side plates through the movable side plates and the waist line side plates to form pouring channels. The pouring channels are consistent with the shape and design of the construction column, and the pouring concrete is waited for the concrete to reach the strength to remove the mold, and the mold is used for construction of the next construction column.

[0050] After the prefabricated assembly type construction column mold of the industrial production of the application is installed and fixed, only the concrete needs to be filled in the pouring channel, the concrete is cured to the strength to remove the mold, the mold is disassembled, the installation is continued, the construction column is continuously constructed, and the industrial production of the prefabricated assembly type construction column is realized.

[0051] The above description is only the preferred embodiment of the application and the explanation of the applied technical principles. It should be understood by those skilled in the art that the scope of the application involved in the application is not limited to the technical solutions formed by the specific combination of the above technical features, and also covers other technical solutions formed by any combination of the above technical features or equivalent features without departing from the inventive concept. For example, the technical solutions formed by mutual replacement of the above features and the technical features disclosed in the application (but not limited to) having similar functions.

Claims

1. A mold for industrial production of prefabricated structural columns, characterized in that, It includes two column end modules and multiple column body modules, the multiple column body modules are connected end to end and spliced ​​together, and the two column end modules are respectively set at the beginning and end of the multiple column body modules; The column end formwork and the column body formwork each include a base plate and two oppositely arranged fixed side plates. The fixed side plates are arranged along the length direction of the base plate. An end cap for sealing the space between the two fixed side plates is formed at the end of the column end formwork away from the column body formwork. The end cap has a through hole for the longitudinal reinforcement of the structural column to pass through. A first pressing member is detachably installed at the end of the longitudinal reinforcement, pressing against the outer side of the end cap. An equal-diameter channel is formed between the two fixed side plates of the column end formwork. The middle of the fixed side plate of the column body formwork is recessed inward to form a narrow-waisted, wide-end channel between the two fixed side plates. A movable side plate is hinged to the end of the plate. A waistline side plate is formed on the side of the movable side plate away from the fixed side plate. The movable side plate is arranged facing the inner side of the narrow waist and large end channel so that the waistline side plates on two adjacent base plates are joined together, so that the equal diameter channel and multiple narrow waist and large end channels are connected to form a casting groove for casting structural columns. A notch is formed on the side of the waistline side plate away from the movable side plate. The notch of the two joined waistline side plates surrounds to form a through hole for the tie bar of the structural column to pass through. A second pressing member is detachably installed at the end of the tie bar. The second pressing member presses against the outer side of the two joined waistline side plates.

2. The prefabricated structural column mold for industrial production according to claim 1, characterized in that, The movable side plate is hinged to the fixed side plate via a hinge shaft.

3. The industrial production prefabricated structural column mold according to claim 2, characterized in that, The fixed side plate is equipped with a limiting block for abutting against the movable side plate so that the waistline side plate and the fixed side plate are aligned in the same direction.

4. The industrial production prefabricated structural column mold according to claim 1, characterized in that, A mold box is connected to the inner side of the end cap plate, and the mold box is centrally located in the equal diameter channel.

5. The industrial production prefabricated structural column mold according to claim 1, characterized in that, The end of the longitudinal rib is formed with an external thread, and the first pressing member is formed with a threaded hole. The first pressing member is screwed into the end of the longitudinal rib.

6. The industrial production prefabricated structural column mold according to claim 1, characterized in that, The end of the tie bar has an external thread, and the second pressing member has a threaded hole. The second pressing member is screwed into the end of the tie bar.

7. A construction method for industrialized production of prefabricated structural column molds as described in any one of claims 1 to 6, characterized in that, Includes the following steps: Connect and splice together multiple column body sections end to end; Two column end mold sections are respectively set at the beginning and end of the plurality of column body mold sections, so that the equal diameter channel of the column end mold section is connected with the narrow waist and large end channel of the plurality of column body mold sections to form a casting groove. Longitudinal reinforcement and tie bars are provided in the casting groove, such that the ends of the longitudinal reinforcements pass through the holes in the end plate, and the ends of the tie bars pass through the through holes formed by the notches of the two waistline side plates that are joined together. A first pressing member is detachably installed at the end of the longitudinal rib so that the first pressing member presses against the outside of the end plate; A second pressing member is detachably installed at the end of the tie bar so that the second pressing member presses against the outer side of the two waistline side plates that are joined together.

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