CN218314262U

CN218314262U - A reinforced concrete prefabricated plate production line for modularization building

Info

Publication number: CN218314262U
Application number: CN202222892871.1U
Authority: CN
Inventors: 刘列; 代常雨; 王云龙
Original assignee: Huizhou Ruizhu Zhugong Technology Co ltd
Current assignee: Huizhou Ruizhu Zhugong Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-01-17
Anticipated expiration: 2032-10-31

Abstract

The utility model provides a reinforced concrete prefabricated plate production line for modularization building, it includes: the steel bar positioning and blocking device comprises a mold, a workbench and a positioning and blocking component, wherein a placing plane is arranged on the workbench, the mold is installed on the placing plane, criss-cross steel bars are placed on the mold, and the positioning and blocking component is located around two adjacent edges of the mold. The positioning blocking assembly comprises a positioning rail and a blocking strip, the positioning rail is fixedly installed on the placing plane, the blocking strip is detachably arranged on the positioning rail, a positioning auxiliary blocking surface is formed on one side of the blocking strip, and one end of the reinforcing steel bar is abutted to the positioning auxiliary blocking surface. The reinforced concrete prefabricated slab production line for the modular building can facilitate the manufacturing operation of the reinforced concrete prefabricated slab, thereby improving the working efficiency.

Description

A reinforced concrete prefabricated plate production line for modularization building

Technical Field

The utility model relates to a modularization building technical field especially relates to a reinforced concrete prefabricated plate production line for modularization building.

Background

The modular building is a novel building structure system, the building is divided into a plurality of modular units, the modular units are prefabricated in a factory, and the prefabricated modular units are transported to the site and assembled into a whole building in a reliable connection mode after being completed. The prefabricated reinforced concrete slab belongs to one of the module units.

A structure of a reinforced concrete precast slab according to the prior art is shown in fig. 1, and includes a concrete slab 11 and a plurality of reinforcing rods 12 extending from the inside to the outside of the concrete slab 11. As shown in fig. 2, the method for producing the reinforced concrete precast slab in the prior art comprises the following steps: the mold 100 is assembled, then the plurality of reinforcing bars 12 are arranged on the mold 100 in a criss-cross manner, and finally concrete is poured and waits for solidification.

However, the reinforced concrete precast slab of the prior art requires a worker to measure the extension lengths of the reinforcing rods 12 one by one using a straight ruler in order to ensure that the extension lengths of the reinforcing rods 12 are substantially the same. Such a method is time-consuming and labor-consuming and has low working efficiency.

Therefore, the utility model provides a reinforced concrete prefabricated plate production line for modularization building makes it can make things convenient for the preparation operation of reinforced concrete prefabricated plate to improve work efficiency, this is the technical problem that this field technical personnel need solve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the weak point among the prior art, providing a reinforced concrete prefabricated plate production line for the modularization building, make its preparation operation that can make things convenient for the reinforced concrete prefabricated plate to improve work efficiency.

The purpose of the utility model is realized through the following technical scheme:

a reinforced concrete precast slab production line for a modular building, comprising: the steel bar positioning and blocking device comprises a mold, a workbench and positioning and blocking components, wherein a placing plane is arranged on the workbench, the mold is installed on the placing plane, criss-cross steel bars are placed on the mold, and the positioning and blocking components are positioned around two adjacent edges of the mold;

the positioning blocking assembly comprises a positioning rail and a blocking strip, the positioning rail is fixedly installed on the placing plane, the blocking strip is detachably arranged on the positioning rail, a positioning auxiliary blocking surface is formed on one side of the blocking strip, and one end of the reinforcing steel bar is abutted to the positioning auxiliary blocking surface.

In one embodiment, a plurality of positioning guide ribs are arranged on the positioning rail, the plurality of positioning guide ribs are arranged at equal intervals and gradually keep away from the die, positioning grooves matched with the positioning guide ribs are arranged on the stop strip, and the number of the positioning grooves is the same as that of the positioning guide ribs.

In one embodiment, the mold is provided with a receiving groove, and the reinforcing bar is clamped in the receiving groove.

In one embodiment, a supporting and reinforcing part is arranged on the barrier strip, the supporting and reinforcing part is arranged on one side, far away from the positioning auxiliary barrier face, of the barrier strip, and the supporting and reinforcing part abuts against the placing plane in a contact mode.

In one embodiment, the blocking strip is of a wood structure, a positioning steel sheet is arranged on the blocking strip, and the positioning steel sheet is attached to the auxiliary positioning blocking surface.

In one embodiment, a plurality of clamping ribs are arranged on one side of the positioning steel sheet and are arranged at intervals, and a clamping groove matched with the clamping ribs is formed in the positioning auxiliary blocking surface.

In one embodiment, an auxiliary adjusting component is included, which is arranged at one side of the mold and is opposite to the positioning blocking component;

the auxiliary adjusting assembly comprises a guide sliding rail and an adjusting sliding block, the guide sliding rail is fixedly arranged on the placing plane, a guide groove is formed in the adjusting sliding block, and the adjusting sliding block is arranged on the guide sliding rail in a sliding mode through the guide groove; and the adjusting slide block is provided with an arc-shaped guide plate, and the reinforcing steel bar is abutted against the arc-shaped guide plate.

In one embodiment, the adjusting slider is provided with a holding handle, and the holding handle is positioned on one side of the arc-shaped guide plate and is far away from the reinforcing steel bar.

In one embodiment, the number of the guide slide rails is multiple, the guide slide rails are arranged on the placing plane at equal intervals, and the adjusting slide block is detachably arranged on the guide slide rails in a sliding manner.

In one embodiment, a locking block is arranged on the placing plane, the locking block is connected with the workbench through a bolt, and the locking block is pressed on the edge of the die.

To sum up, the utility model discloses a reinforced concrete prefabricated plate production line for modularization building can make things convenient for the preparation operation of reinforced concrete prefabricated plate to improve work efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a reinforced concrete precast slab according to the present invention;

fig. 2 is a schematic structural view of the model and reinforcing bars of the present invention;

FIG. 3 is a schematic structural view of a reinforced concrete precast slab production line for a modular building according to the present invention;

FIG. 4 is an exploded schematic view of a reinforced concrete prefabricated panel manufacturing line for a modular building shown in FIG. 3;

fig. 5 is a schematic view of the fitting relationship between the model and the reinforcing steel bar of the present invention;

FIG. 6 is an exploded view of the positioning block assembly shown in FIG. 3;

FIG. 7 is a partial schematic view of the positioning block assembly shown in FIG. 6;

fig. 8 is a schematic view (one) showing the fitting relationship between the positioning blocking member and the reinforcing bar;

fig. 9 is a schematic view of the fitting relationship between the positioning blocking member and the reinforcing bar (two);

FIG. 10 is an exploded view of the improved positioning stop assembly;

fig. 11 is a schematic view of the improved positioning and blocking assembly engaged with the reinforcing bar;

fig. 12 is a schematic view of the matching relationship between the auxiliary adjusting assembly and the workbench according to the present invention;

fig. 13 is a schematic structural view of an auxiliary adjusting assembly of the present invention;

fig. 14 is a schematic view showing the fitting relationship between the auxiliary adjusting unit and the reinforcing bar.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The utility model provides a reinforced concrete prefabricated plate production line 20 for modularization building, as shown in fig. 3 and 4, it includes: the mold 100, the workbench 200 and the positioning and blocking assemblies 300, wherein the workbench 200 is provided with a placing plane 210, the mold 100 is installed on the placing plane 210, criss-cross reinforcing steel bars 12 are placed on the mold 100, and the positioning and blocking assemblies 300 are located around two adjacent edges of the mold 100, i.e. one set of the positioning and blocking assemblies 300 is used for positioning the longitudinal reinforcing steel bars 12 (as shown in fig. 5), and the other set of the positioning and blocking assemblies 300 is used for positioning the transverse reinforcing steel bars 12.

As shown in fig. 6 and 7, the positioning and blocking assembly 300 includes a positioning rail 310 and a blocking strip 320, the positioning rail 310 is fixedly mounted on the placing plane 210, the blocking strip 320 is detachably disposed on the positioning rail 310, a positioning auxiliary blocking surface 321 is formed on one side of the blocking strip 320, and one end of the reinforcing strip 12 abuts against the positioning auxiliary blocking surface 321. The positioning and blocking member 300 is used to facilitate the operator to adjust the extension lengths of the plurality of reinforcing bars 12 to be uniform, thereby reducing the operation steps of measuring and adjusting the extension length of each reinforcing bar 12 one by the operator and improving the working efficiency. The specific working principle will be explained below.

In this embodiment, as shown in fig. 4, a locking block 211 is disposed on the placing plane 210, the locking block 211 is connected to the working table 100 through a bolt (not shown), and the locking block 211 is pressed against the edge of the mold 100. When the mould 100 is used, a worker places the mould 100 on the placing plane 210 and clamps and fixes the mould through the locking block 211 so as to prevent the mould 100 from being dislocated in the pouring process.

Preferably, the mold 100 is provided with a receiving groove 101 (as shown in fig. 2), and the reinforcing bar 12 is held in the receiving groove 101. The receiving groove 101 can position the reinforcing steel bar 12 quickly, and the reinforcing steel bar 12 can be inserted and slid in the receiving groove 101, that is, the receiving groove 101 does not affect the staff to adjust the extending length of the reinforcing steel bar 12.

The following description is made by combining the above structure for the working principle of the reinforced concrete prefabricated slab production line 20 of the present invention:

when in use, a worker firstly installs the die 100 with the reinforcing steel bars 12 on the placing plane 210 of the workbench 200 and fixes the die 100 through the locking block 211; then, the worker mounts the barrier rib 320 on the positioning rail 310 such that the auxiliary positioning barrier face 321 of the barrier rib 320 faces the extended steel bar 12 on one side of the mold 100 (see fig. 8); then, the worker pushes the reinforcing bars 12 one by one to make one ends of the reinforcing bars 12 abut against the auxiliary positioning stop faces 321 of the stop bars 320. Since the reinforcing bars 12 have the same length, when one end of each reinforcing bar 12 abuts against the barrier rib 320, the plurality of reinforcing bars 12 extend in the same direction. Thus, the worker does not need to measure the extending lengths of the reinforcing bars 12 one by one, and only needs to push the reinforcing bars uniformly to make the reinforcing bars 12 in the direction all abut against the stop bars 320. Finally, the worker detaches the barrier rib 320, pours the mold 100, and cools the mold to obtain the reinforced concrete precast slab.

Further, in order to adapt the positioning and blocking assembly 300 to various types of molds 100, the positioning and blocking assembly 300 is provided with a plurality of shift positions to meet the requirement of different extending lengths of the reinforcing bars 12. Specifically, in this embodiment, as shown in fig. 7 and 9, the positioning rail 310 is provided with a plurality of positioning guiding protruding ribs 311, the plurality of positioning guiding protruding ribs 311 are arranged at equal intervals and gradually get away from the mold, the blocking strip 320 is provided with positioning grooves 322 engaged with the positioning guiding protruding ribs 311, and the number of the positioning grooves 322 is the same as that of the positioning guiding protruding ribs 311.

The stop bar 320 can be mounted on the positioning rail 310 by the retaining engagement of the positioning groove 322 and the positioning guide convex rib 311; and, through the dislocation fit between the positioning groove 322 and the positioning guide protruding rib 311, the barrier rib 320 can be moved closer to or away from the die 100 without changing the position of the positioning rail 310, i.e. the distance between the barrier rib 320 and the die 100 is changed, thereby adjusting the extension length of the reinforcing steel bar 12.

Preferably, as shown in fig. 9, the barrier rib 320 is provided with a support reinforcing part 323, the support reinforcing part 323 is provided on a side of the barrier rib 320 far from the positioning auxiliary barrier face 321, and the support reinforcing part 323 contacts and abuts against the placing plane 210. The support reinforcement 323 may enhance the stability of the barrier rib 320, such as: when the reinforcing bars 12 hit and abut against the auxiliary positioning stop faces 321 of the stop bars 320, the stop bars 320 generate a clockwise moment as shown in fig. 9, and since the support reinforcement portions 323 abut against the placing plane 210, the placing plane 210 provides an upward supporting force to the support reinforcement portions 323, so as to generate a counter-clockwise opposite moment, and the two moments cancel each other out, so that the stop bars 320 are stabilized in the current state.

Furthermore, since the mold 100 can be smoothly poured after the blocking bar 320 is disassembled, in one embodiment, the blocking bar 320 is a wood structure, so as to reduce the weight of the blocking bar 320, and facilitate the disassembly and assembly by a worker.

However, the collision of the stop strip 320 of the wooden structure against the reinforcing bar 12 is liable to cause a dent, which may result in inaccurate adjustment of the extension length of the reinforcing bar 12. For this, in this embodiment, as shown in fig. 10 and 11, the stopper 320 is provided with a positioning steel piece 330, and the positioning steel piece 330 is attached to the auxiliary positioning stopper 321. When the steel bar 12 collides with the barrier rib 320, the steel bar 12 collides with the positioning steel plate 330, and the positioning steel plate 330 has high rigidity and is not easily deformed after being collided, so that the accuracy of adjusting the extension length of the steel bar 12 can be ensured.

Preferably, as shown in fig. 10, one side of the positioning steel sheet 330 is provided with a plurality of catching ribs 331, the plurality of catching ribs 331 are arranged at intervals, and the positioning auxiliary blocking surface 321 is provided with catching grooves 324 matched with the catching ribs 331. The catching rib 331 and the catching groove 324 cooperate to fix the positioning steel piece 330 to the barrier rib 320. Moreover, the clamping ribs 331 on the positioning steel sheet 330 play a role of reinforcing ribs, so that the positioning steel sheet 330 can be better prevented from being deformed due to collision.

Furtherly again, discovery during the use, the staff need promote reinforcing bar 12 one by one, makes it support and holds on stopping the strip 320, and this operation is still comparatively loaded down with trivial details, for further improving work efficiency, the utility model discloses a reinforced concrete prefabricated plate production line 20 has still made further improvement. Specifically, the method comprises the following steps:

as shown in fig. 12 and 13, the reinforced concrete precast slab manufacturing line 20 further includes an auxiliary adjusting assembly 400, the auxiliary adjusting assembly 400 being located at one side of the mold 100 opposite to the positioning stopper assembly 300. The auxiliary adjusting assembly 400 includes a guiding slide rail 410 and an adjusting slider 420, the guiding slide rail 410 is fixedly mounted on the placing plane 210, a guiding groove 421 is opened on the adjusting slider 420, and the adjusting slider 420 is slidably disposed on the guiding slide rail 410 through the guiding groove 421. And, the adjusting slider 420 is provided with an arc-shaped guide plate 422, and when the adjusting slider 420 slides through the steel bar 12, the steel bar 12 is supported against the arc-shaped guide plate 422.

When the device is used, a worker installs the barrier strips 320 and then pushes the adjusting slide block 420 to slide; during the sliding of the adjustment slider 420, the reinforcing bars 12 contact and abut against the arc-shaped guide plates 422, and as the adjustment slider 420 slides, the arc-shaped guide plates 422 guide the reinforcing bars 12 to slide (as shown in fig. 14), and push the reinforcing bars 12 toward the stop bars 320, which is similar to the operation of pushing the reinforcing bars 12 one by a worker. Thus, the worker can adjust the plurality of steel bars 12 by pushing the adjusting slider 420, thereby improving the working efficiency.

Preferably, as shown in fig. 13 and 14, the adjusting slider 420 is provided with a holding handle 423, and the holding handle 423 is located on one side of the arc-shaped guide plate 422 and away from the reinforcing steel bar 12. Thus, the staff can push the adjusting slider 420 to slide through the holding handle 423, and since the holding handle 423 is located on the side of the arc guide plate 422 far away from the steel bar 12, the arc guide plate 422 can also prevent the steel bar 12 from scratching the staff during the pushing process, i.e. the hands of the staff are protected.

Preferably, as shown in fig. 13, in order to cooperate with different types of molds 100 to achieve multi-stage adjustment, a plurality of guide slide rails 410 are provided, the plurality of guide slide rails 410 are arranged on the placement plane 210 at equal intervals, and the adjustment slider 420 is detachably slidably disposed on the guide slide rails 410. Therefore, the adjusting slide block 420 can be selectively matched with different guide slide rails 410 according to different extension length requirements of the reinforcing steel bar 12, and multi-gear adjustment is further realized.

To sum up, the utility model discloses a reinforced concrete prefabricated plate production line 20 for modularization building can make things convenient for the preparation operation of reinforced concrete prefabricated plate to improve work efficiency.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A reinforced concrete precast slab production line for a modular building, comprising: the steel bar positioning and blocking device comprises a mold, a workbench and positioning and blocking components, wherein a placing plane is arranged on the workbench, the mold is installed on the placing plane, criss-cross steel bars are placed on the mold, and the positioning and blocking components are positioned around two adjacent edges of the mold;

2. The reinforced concrete precast slab production line for modular buildings according to claim 1, wherein a plurality of positioning guide ribs are provided on the positioning rail, the plurality of positioning guide ribs are arranged at equal intervals and gradually spaced apart from the mold, and positioning grooves are provided on the blocking strip to be engaged with the positioning guide ribs, the number of the positioning grooves being the same as the number of the positioning guide ribs.

3. The production line for precast reinforced concrete panels for modular buildings as claimed in claim 2, wherein the mold is provided with receiving grooves in which the reinforcing rods are retained.

4. The production line of reinforced concrete precast slabs for modular buildings according to claim 2, wherein the blocking bars are provided with supporting reinforced parts, the supporting reinforced parts are arranged on one sides of the blocking bars far away from the auxiliary positioning blocking surfaces, and the supporting reinforced parts are in contact and abut against the placing plane.

5. The production line of reinforced concrete precast slabs for modular buildings according to claim 2, wherein the barrier rib is of a wood structure, and positioning steel sheets are arranged on the barrier rib and attached to the auxiliary positioning barrier surface.

6. The reinforced concrete precast slab production line for the modular building according to claim 5, wherein a plurality of clamping ribs are provided at one side of the positioning steel sheet, the plurality of clamping ribs are arranged at intervals, and clamping grooves matched with the clamping ribs are provided on the auxiliary positioning blocking surface.

7. The reinforced concrete precast slab production line for modular buildings according to claim 2, comprising an auxiliary adjusting assembly at one side of the mold opposite to the positioning blocking assembly;

the auxiliary adjusting assembly comprises a guide sliding rail and an adjusting sliding block, the guide sliding rail is fixedly arranged on the placing plane, a guide groove is formed in the adjusting sliding block, and the adjusting sliding block is arranged on the guide sliding rail in a sliding manner through the guide groove; and the adjusting slide block is provided with an arc-shaped guide plate, and the reinforcing steel bar is abutted against the arc-shaped guide plate.

8. The production line of reinforced concrete precast slabs for modular buildings according to claim 7, wherein a grip handle is provided on the adjusting blocks, the grip handle being located at one side of the arc-shaped guide plates and away from the reinforcing bars.

9. The reinforced concrete precast slab production line for modular buildings according to claim 7, wherein the number of the guide slide rails is plural, the plural guide slide rails are arranged on the placing plane at equal intervals, and the adjusting blocks are detachably slidably provided on the guide slide rails.

10. The reinforced concrete precast slab production line for the modular building according to claim 1, wherein a locking block is provided on the placing plane, the locking block is connected with the worktable by a bolt, and the locking block is pressed and held on the edge of the mold.