CN218699899U

CN218699899U - Steel mould for PC concrete member

Info

Publication number: CN218699899U
Application number: CN202222912046.3U
Authority: CN
Inventors: 邓文龙; 李平; 李晖; 陈明明
Original assignee: Shandong Derui Construction Technology Co ltd
Current assignee: Shandong Derui Construction Technology Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-03-24
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a steel mould for PC concrete member, include bottom plate, support frame, prefabricated platform, supporting spring, bed die, go up mould, lifting unit and closely knit subassembly, the support frame is located on the bottom plate, prefabricated platform slides and locates on the support frame, supporting spring overlaps respectively and locates on the support frame, both ends are connected with bottom plate and prefabricated platform respectively about the supporting spring, the bed die passes through bolt installation and is fixed in prefabricated bench middle part, lifting unit locates the inside upper end of support frame, it installs in the lifting unit lower extreme to go up the mould, go up mould and bed die looks adaptation, closely knit subassembly locates middle part on the bottom plate, closely knit subassembly upper end is connected with prefabricated platform. The utility model relates to a PC steel mould technical field specifically is a steel mould for PC concrete member convenient to dismouting is fixed, has close effect.

Description

Steel mould for PC concrete member

Technical Field

The utility model relates to a PC steel mould technical field specifically is a steel mould for PC concrete member.

Background

Traditional building adopts reinforced concrete to make mostly, at the concrete construction in-process, need pour and wait for the solidification, and required time limit for a project is longer, and has certain requirement to ambient temperature, to the comparatively abominable place of weather, the time that can be under construction throughout the year is shorter, is unfavorable for the region construction, because the steel mould can repetitious usage, and difficult corrosion damage, consequently need use the steel mould for the concrete member to overcome the influence of environment.

The steel mould for the existing concrete member is manually assembled, the labor intensity of workers is high, time and labor are wasted during assembly and disassembly, after the prefabricated member is poured, gaps possibly exist inside the steel mould, the compactness of the concrete is influenced, the product quality is further influenced, in order to prevent the inner gaps, the concrete poured is generally subjected to vibration treatment through a vibrating rod which is manually taken, the labor intensity of the workers is further increased by the mode, the vibration effect is poor, and the processing efficiency is low. Therefore, aiming at the existing problems, the steel mould for the PC concrete member is convenient to disassemble, assemble and fix and has a dense effect.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming current technical defect, the utility model provides a steel mould for PC concrete member.

The utility model adopts the following technical scheme: the steel mould for the PC concrete member that this scheme provided, including bottom plate, support frame, prefabricated platform, supporting spring, bed die, last mould, lifting unit and closely knit subassembly, the support frame is located on the bottom plate, prefabricated platform slides and locates on the support frame, supporting spring overlaps respectively and locates on the support frame, both ends are connected with bottom plate and prefabricated platform respectively about the supporting spring, the bed die passes through bolt installation and is fixed in prefabricated bench middle part, lifting unit locates the inside upper end of support frame, go up die mounting in the lifting unit lower extreme, go up mould and bed die looks adaptation, closely knit subassembly locates middle part on the bottom plate, closely knit subassembly upper end is connected with prefabricated platform.

In order to improve the closely knit degree of concrete material, closely knit subassembly includes rotating electrical machines, rotary disk and wire rope, the rotating electrical machines middle part on locating the bottom plate, the rotary disk is located on the output shaft of rotating electrical machines, the rotation of rotary disk off-centre department is equipped with spacing pulley, wall both ends symmetry is equipped with solid fixed ring under the prefabricated platform, wire rope is connected with solid fixed ring respectively around locating on the spacing pulley and both ends.

In order to facilitate the dismouting to last mould and bed die, lifting unit includes positive reverse motor, rotary rod and winding wheel, support frame a lateral wall upper end is located to positive reverse motor, the inside upper end of support frame is located in the rotary rod rotation, the output shaft and the rotary rod one end of positive reverse motor are connected, the rotary rod both sides are located to the winding wheel symmetry, it is equipped with the lift stay cord to roll up on the winding wheel, it is equipped with rings to go up the mould top both ends symmetry, the winding wheel passes through the lifting hook with rings and is connected.

In order to fix the upper die and the lower die conveniently, sliding seats are symmetrically arranged in the middle of two sides of the support frame in a sliding mode, a hydraulic telescopic rod is arranged on each sliding seat, a pressing plate is arranged on an output shaft of each hydraulic telescopic rod, and the pressing plates are opposite to the two sides of the lower die and the two sides of the upper die.

Furthermore, the pressing plate is provided with a limiting clamping groove, positioning clamping blocks are symmetrically arranged on two sides of the lower die and the upper die, and the clamping groove is connected with the positioning clamping blocks in a clamping mode.

Furthermore, a fastening screw rod is connected to one side of the sliding seat through threads, one end of the fastening screw rod is opposite to the outer side wall of the support frame, and the sliding seat can be fixed in position through the fastening screw rod.

In order to facilitate the concrete material injection of the upper die and the lower die, the upper end of the support frame is provided with concrete material injection equipment, the concrete material injection equipment is communicated with a material injection hose, the upper end of the upper die is provided with a material injection port, and the material injection hose is communicated with the material injection port.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the steel mould for the PC concrete member that this scheme provided, its advantage lies in, can be convenient carry out the compound die to bed die and last mould through the lift subassembly that sets up, hydraulic telescoping rod and clamp plate through setting up, the bolt fastening that the upper and lower mould compound die of having saved traditional mode adopted, reduce staff's work load, the efficiency of having improved to the mould equipment with dismantle has saved the time, closely knit subassembly through setting up can improve the closely knit degree of concrete material in the mould, the processingquality of concrete member processing has been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of a steel mold for PC concrete members according to the present invention;

fig. 2 is a partially enlarged view of a portion a of fig. 1.

The concrete pouring device comprises a base plate 1, a bottom plate 2, a support frame 3, a prefabricating table 4, a support spring 5, a lower die 6, an upper die 7, a lifting assembly 8, a compacting assembly 9, a rotating motor 10, a rotating disk 11, a steel wire rope 12, a limiting pulley 13, a forward and reverse rotating motor 14, a rotating rod 15, a winding wheel 16, a lifting pull rope 17, a lifting ring 18, a sliding seat 19, a hydraulic telescopic rod 20, a pressing plate 21, a limiting clamping groove 22, a positioning clamping block 23, a fastening screw rod 24, concrete pouring equipment 25 and a pouring hose.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in figure 1, the technical proposal adopted by the utility model is as follows: the steel mould for PC concrete member that this scheme provided, comprising a base plate 1, support frame 2, prefabricated platform 3, supporting spring 4, bed die 5, go up mould 6, lifting unit 7 and closely knit subassembly 8, support frame 2 is located on the bottom plate 1, prefabricated platform 3 slides and locates on support frame 2, supporting spring 4 overlaps respectively and locates on support frame 2, both ends are connected with bottom plate 1 and prefabricated platform 3 respectively about supporting spring 4, bed die 5 is fixed in middle part on prefabricated platform 3 through the bolt installation, lifting unit 7 locates the inside upper end of support frame 2, it installs in lifting unit 7 lower extreme to go up mould 6, go up

mould

6 and 5 looks adaptations of bed die, closely knit subassembly 8 locates middle part on the bottom plate 1, closely knit subassembly 8 upper end is connected with prefabricated platform 3.

As shown in fig. 1, the compacting assembly 8 comprises a rotating motor 9, a rotating disk 10 and a steel wire rope 11, the rotating motor 9 is arranged in the middle of the upper portion of the bottom plate 1, the rotating disk 10 is arranged on an output shaft of the rotating motor 9, a limiting pulley 12 is arranged at the eccentric position of the rotating disk 10 in a rotating mode, two ends of the lower bottom wall of the prefabricating platform 3 are symmetrically provided with fixing rings, and the steel wire rope 11 is wound on the limiting pulley 12 and two ends of the steel wire rope are connected with the fixing rings respectively.

As shown in fig. 1, the lifting assembly 7 includes a forward and reverse rotation motor 13, a rotating rod 14 and a rolling wheel 15, the forward and reverse rotation motor 13 is disposed on an upper end of a side wall of the support frame 2, the rotating rod 14 is rotatably disposed on an inner upper end of the support frame 2, an output shaft of the forward and reverse rotation motor 13 is connected with one end of the rotating rod 14, the rolling wheel 15 is symmetrically disposed on two sides of the rotating rod 14, a lifting rope 16 is wound on the rolling wheel 15, lifting rings 17 are symmetrically disposed at two ends of the top of the upper die 6, and the rolling wheel 15 is connected with the lifting rings 17 through a lifting hook.

As shown in fig. 1 and 2, sliding seats 18 are symmetrically and slidably arranged in the middle of two sides of the supporting frame 2, a hydraulic telescopic rod 19 is arranged on each sliding seat 18, a pressing plate 20 is arranged on an output shaft of each hydraulic telescopic rod 19, and the pressing plates 20 are opposite to two sides of the lower die 5 and the upper die 6.

As shown in fig. 1 and 2, a limiting clamping groove 21 is formed in the pressing plate 20, positioning blocks 22 are symmetrically arranged on two sides of the lower die 5 and the upper die 6, and the clamping groove is connected with the positioning blocks 22 in a clamping manner.

As shown in fig. 1, a fastening screw 23 is threadedly connected to one side of the sliding seat 18, one end of the fastening screw 23 is opposite to the outer side wall of the support frame 2, and the sliding seat 18 can be fixed in position by the fastening screw 23.

As shown in fig. 1, a concrete injecting device 24 is arranged at the upper end of the support frame 2, a material injecting hose 25 is communicated with the concrete injecting device 23, a material injecting port is arranged at the upper end of the upper die 6, and the material injecting hose 25 is communicated with the material injecting port.

When the concrete pouring device is used, the forward and reverse rotation motor 13 is started, the forward and reverse rotation motor 13 drives the rolling wheel 15 to rotate through the rotating rod 14, the rolling wheel 15 enables the upper die 6 to descend through the lifting pull rope 16 to be closed with the lower die 5, the hydraulic telescopic rod 19 is opened, the hydraulic telescopic rod 19 passes through the limiting clamping grooves 21 on the pressing plate 20 and the positioning clamping blocks 22 on the two sides of the lower die 5 and the upper die 6, the upper die 6 and the lower die 5 are limited and fixed, materials are poured into the upper die 6 and the lower die 5 through the concrete pouring device 24, the rotating motor 9 is started, the rotating plate 10 is driven to rotate by the rotating motor 9, the rotating plate 10 drives the prefabricating platform 3 to do up-and-down reciprocating motion through the cooperation of the limiting pulleys 12 and the steel wire ropes 11, the prefabricating platform 3 drives the lower die 5 and the upper die 6 to vibrate up and down under the support of the supporting springs 4, the compactness of concrete materials is improved, after concrete is formed, the hydraulic telescopic rod 19 is started to drive the pressing plate 20 to remove the limitation on the lower die 5 and the upper die 5, the concrete can be formed, and the concrete component can be taken out.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PC is steel mould for concrete member, includes bottom plate, support frame, prefabricated platform, supporting spring, bed die and last mould, its characterized in that: still include lifting unit and closely knit subassembly, the carriage is located on the bottom plate, prefabricated platform slides and locates on the support frame, supporting spring overlaps respectively and locates on the support frame, both ends are connected with bottom plate and prefabricated platform respectively about the supporting spring, the bed die passes through the bolt mounting and is fixed in prefabricated bench middle part, lifting unit locates the inside upper end of support frame, it installs in the lifting unit lower extreme to go up the mould, go up mould and bed die looks adaptation, closely knit subassembly locates middle part on the bottom plate, closely knit subassembly upper end is connected with prefabricated platform.

2. The steel mold for PC concrete structural member as claimed in claim 1, wherein: the compact assembly comprises a rotating motor, a rotating disk and a steel wire rope, the rotating motor is arranged in the middle of the bottom plate, the rotating disk is arranged on an output shaft of the rotating motor, a limiting pulley is arranged at the eccentric position of the rotating disk in a rotating mode, two ends of the lower bottom wall of the prefabricating platform are symmetrically provided with fixing rings, and the steel wire rope is wound on the limiting pulley and two ends of the steel wire rope are connected with the fixing rings respectively.

3. The steel mold for PC concrete structural member as claimed in claim 2, wherein: lifting unit includes positive and negative motor, rotary rod and winding wheel, support frame a lateral wall upper end is located to positive and negative motor, the rotary rod rotates and locates the inside upper end of support frame, the output shaft and the rotary rod one end of positive and negative motor that changes are connected, the rotary rod both sides are located to the winding wheel symmetry, the winding is gone up to the winding wheel and is equipped with the lift stay cord, go up the mould top both ends symmetry and be equipped with rings, the winding wheel passes through the lifting hook with rings and is connected.

4. The steel mold for PC concrete structural member as claimed in claim 3, wherein: the middle parts of the two sides of the support frame are symmetrically provided with sliding seats in a sliding mode, the sliding seats are provided with hydraulic telescopic rods, output shafts of the hydraulic telescopic rods are provided with pressing plates, and the pressing plates are opposite to the two sides of the lower die and the two sides of the upper die.

5. The steel mold for PC concrete structural member as claimed in claim 4, wherein: the clamp plate is provided with a limiting clamping groove, the two sides of the lower die and the upper die are symmetrically provided with positioning clamping blocks, and the clamping groove is connected with the positioning clamping blocks in a clamping mode.

6. The steel mold for PC concrete structural member as claimed in claim 5, wherein: and one side of the sliding seat is in threaded connection with a fastening screw rod, and one end of the fastening screw rod is opposite to the outer side wall of the support frame.

7. The steel mold for PC concrete structural member as recited in claim 6, wherein: the support frame upper end is equipped with concrete and annotates material equipment, the intercommunication has notes material hose on the concrete notes material equipment, it is equipped with the sprue to go up the mould upper end, annotate material hose and sprue intercommunication.