CN214498411U

CN214498411U - Prefabricated wall body side form of assembly type structure demolishs device

Info

Publication number: CN214498411U
Application number: CN202120373156.XU
Authority: CN
Inventors: 王志辉; 王志勇; 张青青; 刘慧芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-12
Filing date: 2021-02-12
Publication date: 2021-10-26
Anticipated expiration: 2031-02-12

Abstract

A dismounting device for side forms of prefabricated wall bodies of fabricated buildings comprises a form table and side forms arranged on two sides of the form table, the front end of the die table is provided with a side die dismantling mechanism which comprises a sleeve, the length direction of the sleeve is vertical to that of the side die, a moving rod is arranged in the sleeve in a matching way, one end of the moving rod extending out of the sleeve is provided with a first clamping plate and a second clamping plate, wherein the first clamping plate and the second clamping plate are both horizontally arranged, a prying bar is hinged between the first clamping plate and the second clamping plate, the bottom of the moving rod is provided with a ratchet, a pawl matched with the ratchet is arranged in the sleeve, a torsion spring is arranged on a rotating shaft of the pawl, the torsion spring always has the trend that makes the pawl rotate to the restriction pinch bar and be close to the sleeve, and the pawl stretches out telescopic one end and installs the stirring piece, rotates the stirring piece and can overcome the elasticity of torsion spring and make the pawl rotatory, and the movable rod can drive the pinch bar and move to the position that pinch bar and side form contacted.

Description

Prefabricated wall body side form of assembly type structure demolishs device

Technical Field

The utility model belongs to the technical field of prefabricated mould equipment technique and specifically relates to a device is demolishd to prefabricated wall body side form of assembly type structure.

Background

When the prefabricated wall body of the prefabricated building is constructed, concrete needs to be poured into the mold, the mold generally consists of a mold table and a template which can be disassembled and moved on the mold table, when the prefabricated wall body of the prefabricated building with a boss shape is constructed, side molds which are respectively matched with the outer leaves of the unit and the inner leaves of the unit need to be installed on the mold table, after the prefabricated wall body of the prefabricated building is formed, the side mold corresponding to the outer leaves of the unit is easy to disassemble, but the side mold matched with the inner leaves of the unit is difficult to disassemble due to the fact that the side mold is located on the lower side of the boss, and the efficiency of the disassembling operation of the integral mold is influenced.

Disclosure of Invention

An object of the utility model is to provide a prefabricated wall body side form demolishs device of assembly type structure, through installation side form demolishs the mechanism at the mould bench, utilizes lever principle to use the pinch bar to demolish the side form under the boss, and the efficiency that the side form was demolishd not only is convenient for operate and has effectively improved, has solved the shortcoming among the prior art.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to an assembly type prefabricated wall body side form demolishing device, which comprises a mould platform and side forms arranged at two sides of the mould platform, a side form demolishing mechanism is arranged at the front end of the mould platform, the side form demolishing mechanism comprises a sleeve, the length direction of the sleeve is vertical to the length direction of the side forms, a moving rod is arranged in the sleeve in a matching way, one end of the moving rod extending out of the sleeve is provided with a first clamping plate and a second clamping plate, wherein the first clamping plate and the second clamping plate are both horizontally arranged, a pry bar is hinged between the first clamping plate and the second clamping plate, the bottom of the moving rod is provided with a ratchet, a pawl matched with the ratchet is arranged in the sleeve, a torsional spring is arranged on a rotating shaft of the pawl, the torsional spring always has the tendency that the pawl rotates to the limit lever is close to the sleeve, one end of the pawl extending out of the sleeve is provided with a moving block, the moving block can overcome the elasticity of the torsional spring to rotate the pawl, the movable rod can drive the pry rod to move to the position where the pry rod is contacted with the side die. High strength bolt is installed to telescopic bottom, has seted up on the mould platform with high strength bolt matched with through-hole, and fastening nut is installed in the one end cooperation that the high strength bolt wore out the mould platform. The upper and lower position department of mould platform tip all is equipped with protruding edge, forms the recess between two protruding edges, two pole settings of telescopic bottom installation, the bottom of pole setting are equipped with first connecting seat, the second connecting seat is installed through the rotation axis to first connecting seat, and first connecting seat and second connecting seat can the free rotation, the both ends of second connecting seat all are equipped with the dwang, and the one end of dwang articulates on the recess, and the other end of dwang is fixed on the second connecting seat, lie in the protruding edge of upside and set up with the pole setting matched with groove of dodging, and when the pole setting rotated to get into and dodge the groove, first connecting seat and second connecting seat all were located the recess, still were equipped with the bolt in the protruding edge of upside, and the bolt can stretch into and dodge the inslot and lock the pole setting. The upper end of the sleeve is provided with a vertically arranged handle, an elastic clamping seat matched with the handle is arranged in the groove, and when the handle rotates to enter the elastic clamping seat, the side mold dismantling mechanism is positioned in the groove. The back side of the handle is provided with a horizontally arranged lifting column. Install the hinge post of vertical setting between first splint and the second splint, set up in the pinch bar with hinge post matched with rectangular groove, when hinge post was located the rectangular inslot of pinch bar tip, the pinch bar can rotate and be close to the sleeve.

The utility model has the advantages of: a prefabricated wall body side form demolishs device of assembly type structure, demolish the mechanism through installing the side form on the mould bench, utilize lever principle to use the pinch bar to demolish the operation with the side form under the boss, demolish the in-process and can also adjust the pinch bar in real time and wait to demolish the distance of side form according to the distance demand to ensure that the pinch bar can release the side form from the mould bench gradually and realize demolising of mould rotating the in-process, not only be convenient for operate the quality of demolising that has improved the side form, still effectively improved the efficiency that the side form was demolishd. Under the condition that a common tool cannot extend into the groove, the integral side die dismantling mechanism can extend into the groove, and a pressed lower die is demolded and pried out by adopting a lever principle, so that rapid demolding is realized.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is an enlarged partial view of I of FIG. 2;

FIG. 4 is a schematic view of another installation of the sideform demolition mechanism;

FIG. 5 is an enlarged view of the cross-sectional view taken along line A-A in FIG. 4;

figure 6 is a schematic view of the arrangement of figure 4 with the side die removal mechanism rotated into the recess.

Detailed Description

A prefabricated wall body side form demolishs device of assembly type structure, as shown in fig. 1 and fig. 2, including the side form 2 that

mould platform

1 and 1 both sides of mould platform set up, side form 2 is located the boss downside position of the prefabricated wall body of assembly type structure, the pressure that receives the prefabricated wall body of assembly type structure is not convenient for demolish. The front end of the mould table 1 is provided with a side mould dismantling mechanism which is positioned on the mould table 1 between the two side moulds 2.

The side form dismantling mechanism comprises a sleeve 3, the length direction of the sleeve 3 is perpendicular to that of the side form 2, a moving rod 4 is installed in the sleeve 3 in a matched mode, and the moving rod 4 can move along the axial direction of the sleeve 3. First splint 5 and second splint 6 are installed to the one end that the carriage release lever 4 stretches out sleeve 3, and wherein the equal level setting of first splint 5 and second splint 6 still articulates between first splint 5 and second splint 6 has pinch bar 7, and pinch bar 7 moves to and contacts the back with side form 2, rotates pinch bar 7 and can utilize lever principle to release side form 2 from prefabricated wall body downside of assembly type structure, realizes that side form 2 from the operation of demolising on the mould platform 1.

In order to enable the moving rod 4 provided with one end of the pry bar 7 to move close to the position of the side mold 2 and avoid the pry bar 7 moving towards the sleeve 3 when the side mold 2 is pried repeatedly, i.e. to ensure the stability of the position of the pry bar 7 in the process of dismantling, as shown in fig. 3, the bottom of the moving rod 4 is provided with a ratchet 8, a pawl 21 matched with the ratchet 8 is installed in the sleeve 3, a torsion spring 22 is installed on a rotating shaft of the pawl 21, the torsion spring 22 always enables the pawl 21 to rotate to limit the trend that the pry bar 7 is close to the sleeve 3, i.e. in the direction shown in fig. 3, the torsion spring 22 always enables the pawl 21 to rotate clockwise, when the moving rod 4 is pulled to move left, the ratchet 8 can push the pawl 21 to rotate anticlockwise to overcome the elasticity of the torsion spring 22, i.e. the moving rod 4 provided with the pry bar 7 can move close to the side mold 2 at the left side position, but due to the limitation of the pawl 21, the moving rod 4 with the ratchet 8 cannot move rightwards freely, namely when the pry bar 7 rotates to remove the side die 2, the moving rod 4 cannot move rightwards, and the pry bar 7 can be positioned. In order to move and reset the moving rod 4 after the removal is finished, one end of the pawl 21 extending out of the sleeve 3 is provided with a shifting block 23, the pawl 21 can be rotated by rotating the shifting block 23 against the elastic force of the torsion spring 22, the pawl 21 and the ratchet 8 are disengaged, and the moving rod 4 can be moved rightwards and reset for the next operation of the side die 2.

One of the mounting methods of the side form dismantling mechanism is as shown in fig. 1 and fig. 2, a high-strength bolt 9 is mounted at the bottom of a sleeve 3, a through hole 10 matched with the high-strength bolt 9 is formed in a die table 1, the high-strength bolt 9 penetrates out of one end of the die table 1 to be matched with a fastening nut 11, the structure is convenient to disassemble, assemble and fix, and a moving rod 4 with one end provided with a pry bar 7 can be mounted according to the requirement of the position of the side form 2 to be dismantled, namely, the mounting method is as shown in fig. 2, the left side form 2 can be dismantled, after the mounting method shown in fig. 2 is rotated by 180 degrees, the pry bar 7 is located on the right side of the sleeve 3, and the right side form 2 can be dismantled.

In order to facilitate accomodating on the mould platform 1 to whole side form demolishment mechanism, another kind of mounting means of side form demolishment mechanism is shown in fig. 4, and the upper and lower position department of mould platform 1 tip all is equipped with protruding edge 12, forms recess 13 between two protruding edges 12, and the tip position of mould platform 1 is similar with the structure setting of channel-section steel promptly, two pole settings 28 of bottom installation of sleeve 3, the bottom of pole setting 28 are equipped with first connecting seat 25, second connecting seat 26 is installed through rotation axis 27 to first connecting seat 25, and first connecting seat 25 and second connecting seat 26 can the free rotation. Both ends of second connecting seat 26 all are equipped with dwang 14, and the one end of dwang 14 articulates on recess 13, and the other end of dwang 14 is fixed on second connecting seat 26, is located protruding edge 12 of upside and has seted up on 12 and dodge groove 15 with pole setting 28 matched with, and when pole setting 28 rotated to get into and dodge groove 15, first connecting seat 25 and second connecting seat 26 all were located recess 13. A bolt 24 is also arranged in the upper flange 12, and the bolt 24 can extend into the avoiding groove 15 to lock the rotating rod 14. When the side die dismantling mechanism adopting the installation mode needs to dismantle the side die, the upright rod 28 is positioned in the avoiding groove 15, the sleeve 3 is positioned at the upper part of the upper side convex edge 12, and the bolt 24 extends into the avoiding groove 15 to limit the upright rod 28, so that the upright rod 28 is prevented from being separated from the avoiding groove 15 due to vibration or other factors in the subsequent side die 2 dismantling process. When the side die 2 is dismantled and is finished and need accomodate above-mentioned structure, at first the pulling bolt 24 withdraws from dodging in the groove 15, then with whole side die demolish the mechanism rotate get into in the recess 13 can, the mould platform 1 upside leaves the space so that the processing of pouring of follow-up prefabricated wall body of assembly type building. The arrangement of the first connecting seat 25 and the second connecting seat 26 can realize the reversing of the side mold dismantling mechanism for the side molds 2 at different positions, when the upright rod 28 enters the avoiding groove 15, the sleeve 3 can not rotate due to the limitation of the avoiding groove 15, as shown in figure 4, the dismantling operation is carried out on the side mold 2 at the left side, when the side mold 2 at the right side needs to be dismantled, the limitation of the bolt 24 on the upright rod 28 is removed, the upright rod 28 rotates to be separated from the avoiding groove 15, the first connecting seat 25 rotates out of the position of the groove 13 so as to realize the relative rotation of the first connecting seat 25 and the second connecting seat 26, after the integral side mold dismantling mechanism rotates 180 degrees, the prying rod 7 rotates to the position close to the side mold 2 at the right side, then the convex edge 12 at the upper side of the side mold dismantling mechanism rotates, the upright rod 28 enters the avoiding groove 15, and is the same as the fixing operation of the dismantling operation of the side mold at the left side, the positioning and installation of the side die dismantling mechanism are completed, and then the pry bar 7 can be rotated to complete the dismantling of the right side die 2.

In order to facilitate the side form demolition mechanism that will change over into in recess 13 to fix a position, prevent that the side form demolition mechanism under the state of accomodating from taking place to rock, handle 16 of vertical setting is installed to the upper end of sleeve 3, install in recess 13 with handle matched with elasticity cassette 17, as shown in fig. 6, when handle 16 rotated and got into in the elasticity cassette 17, side form demolition mechanism was located in recess 13, the effect of location has been played to handle 16 and side form demolition mechanism to the setting of elasticity cassette 17, can effectively avoid the side form demolition mechanism under the state of accomodating to take place to rock in recess 13, and then improved side form demolition mechanism's life to a certain extent.

Further, in order to facilitate taking out the handle 16 located in the elastic clamping seat 17, a horizontally arranged lifting column 20 is installed on the rear side surface of the handle 16, and when the handle 16 is rotated 180 degrees into the elastic clamping seat 17, as shown in fig. 6, the lifting column 20 is located at an outer side position of the elastic clamping seat 17, so that an operator can manually pull out the handle 16 from the elastic clamping seat 17 and then rotate the handle to the upper side of the die table 1 for use.

In order to enable the pry bar 7 in the side die dismantling mechanism to also rotate to enter the groove 13 so as to facilitate the storage of the integral side die dismantling mechanism, as shown in fig. 5, a vertically arranged hinge column 18 is installed between the first clamping plate 5 and the second clamping plate 6, the pry bar 7 is connected with the hinge column 18, a long groove 19 matched with the hinge column 18 is formed in the pry bar 7, when the hinge column 18 is located in the long groove 19 at the end part of the pry bar 7, the pry bar 7 can rotate to be close to the sleeve 3, namely, the pry bar 7 can move relative to the hinge column 18 through the long groove 19 on the pry bar 7, when the pry bar 7 is used for dismantling the side die 2, the hinge column 18 is located in the long groove 19 close to the middle part of the pry bar 7 so as to facilitate the side die 2 to be rotatably ejected by utilizing the lever principle, and when the pry bar 7 needs to be stored, the pry bar 7 is pulled to enable the column 18 to be located in the long groove 19 at the end part, at this time, the pry bar 7 can rotate to approach the sleeve 3 by taking the hinge post 18 as a center, and then the integral side die removing mechanism rotates to enter the groove 13, as shown in fig. 6, the pry bar 7 is positioned in the groove 13 at the inner side position of the sleeve 3, and the storage is completed.

Technical scheme of the utility model not be restricted to the utility model the within range of embodiment. The technical contents not described in detail in the present invention are all known techniques.

Claims

1. The utility model provides a device is demolishd to prefabricated wall body side form of assembly type structure, includes side form (2) that mould platform (1) and mould platform (1) both sides set up, its characterized in that: the side die dismantling mechanism is arranged at the front end of a die table (1) and comprises a sleeve (3), the length direction of the sleeve (3) is perpendicular to the length direction of a side die (2), a moving rod (4) is installed in the sleeve (3) in a matched mode, one end, extending out of the sleeve (3), of the moving rod (4) is provided with a first clamping plate (5) and a second clamping plate (6), the first clamping plate (5) and the second clamping plate (6) are horizontally arranged, a pry bar (7) is hinged between the first clamping plate (5) and the second clamping plate (6), the bottom of the moving rod (4) is provided with a ratchet (8), a pawl (21) matched with the ratchet (8) is installed in the sleeve (3), a torsion spring (22) is installed on a rotating shaft of the pawl (21), and the torsion spring (22) always has the tendency that the pawl (21) rotates to limit the pry bar (7) to be close to the sleeve (3), one end of the pawl (21) extending out of the sleeve (3) is provided with a toggle block (23), the pawl (21) can rotate by rotating the toggle block (23) against the elasticity of the torsion spring (22), and the movable rod (4) can drive the pry bar (7) to move to the position where the pry bar (7) is contacted with the side die (2).

2. The prefabricated wall side form dismantling device for the prefabricated building as claimed in claim 1, wherein: high strength bolt (9) are installed to the bottom of sleeve (3), have seted up on mould platform (1) with high strength bolt (9) matched with through-hole (10), and fastening nut (11) are installed in the one end cooperation that high strength bolt (9) wore out mould platform (1).

3. The prefabricated wall side form dismantling device for the prefabricated building as claimed in claim 1, wherein: the upper and lower position department of mould platform (1) tip all is equipped with protruding edge (12), forms recess (13) between two protruding edges (12), two pole setting (28) of bottom installation of sleeve (3), and the bottom of pole setting (28) is equipped with first connecting seat (25), second connecting seat (26) are installed through rotation axis (27) in first connecting seat (25), and first connecting seat (25) and second connecting seat (26) can the free rotation, the both ends of second connecting seat (26) all are equipped with dwang (14), and the one end of dwang (14) articulates on recess (13), and the other end of dwang (14) is fixed on second connecting seat (26), is located protruding edge (12) of upside and sets up and dodges groove (15) with pole setting (28) matched with, and when pole setting (28) rotate to get into and dodge groove (15), first connecting seat (25) and second connecting seat (26) all are located recess (13), a bolt (24) is also arranged in the convex edge (12) at the upper side, and the bolt (24) can extend into the avoiding groove (15) to lock the upright rod (28).

4. The prefabricated wall side form dismantling device for the prefabricated building as claimed in claim 3, wherein: the upper end of the sleeve (3) is provided with a vertically arranged handle (16), an elastic clamping seat (17) matched with the handle is arranged in the groove (13), and when the handle (16) rotates to enter the elastic clamping seat (17), the side mold dismantling mechanism is positioned in the groove (13).

5. The prefabricated wall side form dismantling device for the prefabricated building as claimed in claim 4, wherein: a horizontally arranged lifting column (20) is arranged on the rear side surface of the handle (16).

6. The prefabricated wall side form dismantling device for the prefabricated building as claimed in claim 4, wherein: install hinge post (18) of vertical setting between first splint (5) and second splint (6), set up in pinch bar (7) with hinge post (18) matched with rectangular groove (19), when hinge post (18) are located rectangular groove (19) of pinch bar (7) tip, pinch bar (7) can rotate and be close to sleeve (3).