CN213703952U

CN213703952U - Replaceable component disassembling tool for PC (personal computer) die and PC pre-embedded tool

Info

Publication number: CN213703952U
Application number: CN202022777541.9U
Authority: CN
Inventors: 孔全强; 史娇娇; 李秀东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-16
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a replaceable component extracting tool to PC mould, pre-buried frock of PC, including central mobile jib, central mobile jib left side is equipped with handheld handle a through welded fastening, central mobile jib right side is equipped with replaceable component through the suit is fixed, central mobile jib middle part is equipped with the impact hammer through the suit, impact hammer lower extreme middle part is equipped with handheld handle b through welded fastening, the corresponding position in impact hammer both sides all is equipped with the protection separation blade and fixes on central mobile jib through welded fastening, replaceable component includes screw rod replacement head and nut replacement head, screw rod replacement head and nut replacement head inner all are equipped with the thread groove, the thread groove has been seted up to replaceable component inner; the utility model discloses it is accurate to have possessed and to have guaranteed that component finished product overall dimension accords with operation requirement, reduces the PC mould damage, promotes the mould turnover rate, and economic benefits is outstanding among the production application process, has practiced thrift a large amount of manual works and the material cost's that processing PC mould and PC finished product quality problems produced advantage.

Description

Replaceable component disassembling tool for PC (personal computer) die and PC pre-embedded tool

Technical Field

The utility model relates to a extracting tool technical field, concretely relates to is a replaceable component extracting tool to the pre-buried frock of PC mould, PC.

Background

At present, the domestic assembly type building is widely popularized by governments in various regions as a green building for sustainable development, the quantity of domestic assembly type component manufacturers is increased year by year, wherein the proportion of component defective products caused by improper demoulding of prefabricated components is higher, the utility model mainly solves the problem that in the demoulding process of PC components, moulds and various embedded parts are disassembled by a conventional method, and certain damage is caused to the product quality of the PC components and the precision of the moulds.

In the process of demoulding the PC component, the conventional method for disassembling the PC mould and the PC pre-embedded tool is that an iron hammer is used for directly knocking and striking the edges of the PC mould and the PC pre-embedded tool, the mould is separated from concrete by using the vibration force generated by striking, a steel chisel is inserted into a gap between the mould and the surface of the component for prying, and finally the demoulding state is achieved, but the external dimension and the assembling precision of the PC mould are seriously damaged in the process, the edge of the mould is directly struck by using the iron hammer, the corner of a finished product of the component is knocked and dropped to different degrees by using the generated vibration force, the defective rate caused by the factors accounts for 28.36 percent of the defective rate of the finished product of the component, and therefore, a replaceable component disassembling tool for the PC mould and the PC pre-embedded tool is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a replaceable component extracting tool to pre-buried frock of PC mould, PC has possessed and to have guaranteed that component finished product overall dimension is accurate, accords with operation requirement, reduces the PC mould damage, promotes mould turnover rate, and economic benefits is outstanding in the production application process, has practiced thrift a large amount of manual works and the material cost's that processing PC mould and PC finished product quality problems produced advantage, has solved prior art's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a replaceable component extracting tool to pre-buried frock of PC mould, PC, includes central mobile jib, central mobile jib left side is equipped with handheld handle an through welded fastening, the fixed replaceable component that is equipped with of suit is passed through on central mobile jib right side, central mobile jib middle part is equipped with the impact hammer through the suit, impact hammer lower extreme middle part is equipped with handheld handle b through welded fastening, the corresponding position in impact hammer both sides all is equipped with the protection separation blade and passes through welded fastening on central mobile jib.

Preferably, the replaceable component comprises a screw replacing head and a nut replacing head, and the inner ends of the screw replacing head and the nut replacing head are both provided with thread grooves.

Preferably, the replaceable component is provided with a thread groove at the inner end, the right edge of the central main rod is provided with a thread, and the thread of the central main rod is connected with the thread groove of the replaceable component in a sleeved mode.

Preferably, the impact hammer is of a cylindrical structure, a through hole is formed in the middle of the impact hammer, and the impact hammer is connected with the central main rod in a sleeved mode.

Preferably, the surfaces of the hand-held handle a and the hand-held handle b are fixedly provided with the anti-skidding sweat-absorbing sleeves by adhesion.

Compared with the prior art, the beneficial effects of the utility model are as follows:

compared with the conventional mold dismounting manipulation, the replaceable component dismounting tool has great improvement, has the use characteristics of novel and simple structure and strong practicability, can impact the anti-vibration force generated by the protective separation blade through the axial movement of the impact hammer on the central main rod in the use process, is matched with the replaceable group head, can effectively and openly solve the problems encountered in the production and mould dismounting process of the PC member, and fundamentally solves and improves various defect problems existing in the production and use of the original tool.

Drawings

Fig. 1 is the utility model relates to a replaceable component extracting tool's to PC mould, the pre-buried frock of PC overall structure schematic diagram.

Fig. 2 is the utility model relates to a replaceable component extracting tool's striking hammer sectional structure schematic diagram to PC mould, the pre-buried frock of PC.

Fig. 3 is the utility model relates to a replaceable component extracting tool's protection separation blade sectional structure schematic diagram to PC mould, the pre-buried frock of PC.

Fig. 4 is the utility model relates to a replaceable component extracting tool's first schematic diagram of screw rod replacement to the pre-buried frock of PC mould, PC.

Fig. 5 is the utility model relates to a replaceable component extracting tool's first structural sketch map of nut replacement to PC mould, the pre-buried frock of PC.

The figures are labeled as follows: 1. a central main rod; 2. a protective baffle sheet; 3. an impact hammer; 4. a handle a; 5. a handle b; 6. a replaceable component; 7. a screw replacement head; 8. the nut replaces the head.

Detailed Description

The technical solution 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1, 2, 3, 4 and 5, a replaceable component dismounting tool for a PC mold and PC pre-embedded tool comprises a central main rod 1, wherein a handheld handle a4 is fixedly arranged on the left side of the central main rod 1 through welding, a replaceable component 6 is fixedly arranged on the right side of the central main rod 1 through sleeving, an impact hammer 3 is arranged in the middle of the central main rod 1 through sleeving, a handheld handle b5 is fixedly arranged in the middle of the lower end of the impact hammer 3 through welding, protective blocking pieces 2 are arranged at corresponding positions on two sides of the impact hammer 3 and are fixedly welded on the central main rod 1, the replaceable component 6 comprises a screw replacing head 7 and a nut replacing head 8, thread grooves are respectively arranged at the inner ends of the screw replacing head 7 and the nut replacing head 8, a thread groove is arranged at the inner end of the replaceable component 6, a thread is arranged at the edge of the right side of the central, the impact hammer 3 is of a cylindrical structure, a through hole is formed in the middle of the impact hammer and is connected with the central main rod 1 in a sleeved mode, and anti-skidding sweat absorbing sleeves are fixedly arranged on the surfaces of the hand-held handle a4 and the hand-held handle b5 through adhesion;

specifically, the central main rod 1 is convenient to support and fix, the hand-held handle a4 and the hand-held handle b5 are convenient for a user to hold, the replaceable component 6, the screw replacing head 7 and the nut replacing head 8 are convenient to replace, the impact hammer 3 is convenient to impact, and the protective separation sheet 2 is convenient to protect the interval;

the working principle is as follows: a can replace the assembly extracting tool to PC mould, PC pre-buried frock, the user uses the can replace the assembly 6 by grasping the hand-held handle a4 manually, need to carry on the technical butt joint with the mould manufacturer before the mould is made, strengthen the rib plate around the mould and cut out the corresponding round hole, make the can replace the assembly 6 of the pulling hammer catch the rib plate of the mould smoothly, grasp the hand-held handle b5 manually, utilize the impact hammer 3 to strike the back-shaking force that the guard flap 2 produces on the central king post 1 back and forth and act on the rib plate of the mould directly, drive the mould to break away from concrete surface, reach the complete demould state, replace the nut replacement head 8 manually, after the prefabricated wall or prefabricated staircase demoulds, the production department chooses the screw rod corresponding to the pre-buried frock designed by the design yard by oneself, connect on the extracting tool, repeat the operation method of the can replace assembly 6, finally dismantle the corresponding pre, the screw rod replacing head 7 is used for disassembling the nut in the embedded tool.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a replaceable component extracting tool to pre-buried frock of PC mould, PC which characterized in that: including central mobile jib (1), central mobile jib (1) left side is equipped with handheld handle a (4) through welded fastening, fixed replaceable unit (6) that is equipped with through the suit on central mobile jib (1) right side, central mobile jib (1) middle part is equipped with impact hammer (3) through the suit, impact hammer (3) lower extreme middle part is equipped with handheld handle b (5) through welded fastening, the corresponding position in impact hammer (3) both sides all is equipped with protection separation blade (2) and through welded fastening on central mobile jib (1).

2. The tool for disassembling the replaceable component of the PC mold and the PC pre-embedded tool as claimed in claim 1, wherein: the replaceable component (6) comprises a screw replacing head (7) and a nut replacing head (8), and thread grooves are formed in the inner ends of the screw replacing head (7) and the nut replacing head (8).

3. The tool for disassembling the replaceable component of the PC mold and the PC pre-embedded tool as claimed in claim 1, wherein: the replaceable component is characterized in that a thread groove is formed in the inner end of the replaceable component (6), threads are formed in the edge of the right side of the central main rod (1), and the threads of the central main rod (1) are connected with the thread groove of the replaceable component (6) in a sleeved mode.

4. The tool for disassembling the replaceable component of the PC mold and the PC pre-embedded tool as claimed in claim 1, wherein: the impact hammer (3) is of a cylindrical structure, a through hole is formed in the middle of the impact hammer, and the impact hammer is connected with the central main rod (1) in a sleeved mode.

5. The tool for disassembling the replaceable component of the PC mold and the PC pre-embedded tool as claimed in claim 1, wherein: the surfaces of the handheld handle a (4) and the handheld handle b (5) are fixedly provided with anti-skidding sweat-absorbing sleeves by adhesion.