CN217631248U

CN217631248U - Template fixing device and floor bearing structure

Info

Publication number: CN217631248U
Application number: CN202221099331.1U
Authority: CN
Inventors: 邹得兵; 彭珣
Original assignee: Suntown Technology Group Co Ltd
Current assignee: Suntown Technology Group Co Ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-10-21
Anticipated expiration: 2032-05-10

Abstract

The application provides a template fixing device and floor bearing structure. The template fixing device comprises a guide piece, a stop piece, a moving piece, a fixing piece and a locking piece. The stop is located at the top end of the guide. The moving part can slide along the guide part and comprises a supporting part and a matching part. The support portion is used for supporting the end portion of the formwork. The matching part is arranged at the bottom of the supporting part and is provided with a first hole. The fixing piece is located below the supporting portion and provided with a second hole. The retaining member is insertable into the aligned first and second apertures. The moving member can be with first hole alignment second hole after removing to insert the position of retaining member and fixed moving member, the supporting part can upwards press the template to the stopper with fixed die plate simultaneously, the retaining member is extracted first hole and second hole after, the moving member descends until supporting part touch-and-fixed spare. Above-mentioned template fixing device and floor bearing structure have all realized simplifying the structure and have promoted the purpose of the dismantlement efficiency of template.

Description

Template fixing device and floor bearing structure

Technical Field

The application relates to the field of buildings, in particular to a template fixing device and a floor supporting structure.

Background

At present when the floor is built, need to build the floor template of aluminium template beam structure in order to install large tracts of land, wherein beam structure comprises a plurality of roof beam templates and support first concatenation, traditional support head is through the pin, round pin piece and locking strip link into an integrated entity aluminium roof beam and the support head that props, nevertheless there is the structure complicacy in this mode, and the roof beam template can be directly highly weighed down to ground from the floor when dismantling, the noise is big and there is the potential safety hazard, if will avoid then to hold the roof beam template with the hand all the time when needing constructor to dismantle, lead to the problem of beam structure dismantlement inefficiency.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a formwork fixing device and a floor support structure, which have simple structure and can prevent the formwork from directly falling down during the disassembly, and aims to improve the efficiency of the disassembly of the formwork.

An embodiment of the present application provides a formwork fixing apparatus, including a guide member, a stopper, a moving member, a fixing member, and a locking member. The stop is located at the top end of the guide. The moving piece is sleeved outside the guide piece and can slide along the guide piece, the moving piece comprises a supporting portion and a matching portion, the supporting portion is used for supporting the end portion of the template, and the matching portion is arranged at the bottom of the supporting portion and provided with a first hole. The fixing piece is arranged on the outer side of the guide piece and located below the supporting part, and the fixing piece is provided with a second hole. The retaining member is insertable into the aligned first and second apertures. The moving member can be with first hole alignment second hole after removing to insert the position of retaining member and fixed moving member, the supporting part can upwards press the template to the stopper with fixed die plate simultaneously, the retaining member is extracted first hole and second hole after, the moving member descends until supporting part touch-and-fixed spare.

Above-mentioned template fixing device is through arranging the supporting part in the template tip earlier, lifting supporting part is until first aperture alignment second hole again, insert first hole and second hole location supporting part with the retaining member again, the supporting part compresses tightly the template to the stop part this moment on, and then the fixed die plate, and when dismantling, then take off the retaining member, the supporting part leans on gravity to descend to the mounting on, so that take away the template, and then prevent that the template from directly falling to ground, thereby realized the purpose of simplifying the structure and promoting the dismantlement efficiency of template.

In some embodiments, the top surface of the supporting portion is provided with two first stopping protrusions, the two first stopping protrusions are respectively located at the edges of two opposite sides of the supporting portion, each first stopping protrusion extends along the edge of the supporting portion of the corresponding side, and a gap is formed between two ends of each first stopping protrusion and the edges of two other opposite sides of the supporting portion, the first stopping protrusions are used for stopping the closing plates at the ends of the formwork, and the gaps are used for accommodating the side walls of the formwork.

In some embodiments, the opposite side edges of the supporting portion are respectively provided with a tilting portion, the tilting portion extends along the edge of the supporting portion on the side where the tilting portion is located, the tilting portion extends from the supporting portion to the upper side far away from the supporting portion, and the tilting portion is used for stopping the side wall of the formwork.

In some embodiments, a junction between the tilted portion and the bottom surface of the support portion has a rounded corner.

In some embodiments, the top surface of the supporting portion is further provided with a second stopping protrusion, the second stopping protrusion is located at the inner side of the first stopping protrusion, a space is formed between the second stopping protrusion and the first stopping protrusion, the space is used for accommodating the sealing plate at the end of the formwork, and the second stopping protrusion is used for stopping the sealing plate.

In some embodiments, one side of the second stopping protrusion facing the first stopping protrusion has a straight wall and an inclined wall, the straight wall is perpendicular to the supporting portion, the bottom end of the inclined wall is connected to the top end of the straight wall, and the top end of the inclined wall inclines to the side far away from the first stopping protrusion.

In some embodiments, the two second stopping protrusions are parallel to each other and located between the two first stopping protrusions, the two second stopping protrusions are located on two sides of the guiding element respectively, a straight wall and an inclined wall are arranged at two ends of each second stopping protrusion, and two ends of each second stopping protrusion are used for stopping the two templates respectively.

In some embodiments, the two engaging portions and the two fixing members are respectively located at the bottom of the supporting portion and at two sides of the guiding portion, the two fixing members are respectively located at two sides of the guiding portion and extend along the radial direction of the guiding portion, and the fixing members can support the supporting portion.

In some embodiments, a reinforcing rib is arranged between one side of the matching part, which faces away from the fixing part, and the supporting part.

An embodiment of the present application further provides a floor support structure, including a plurality of beam templates, a plurality of bracing pieces and a plurality of template fixing device in any above-mentioned embodiment, every bracing piece top is used for supporting a guide, and the both ends of every beam template are fixed through two template fixing device respectively. Above-mentioned floor bearing structure has realized the purpose of simplifying the structure and promoting the dismantlement efficiency of template through template fixing device equally.

Drawings

Fig. 1 is a perspective view of a form fixing device and a form according to an embodiment of the present disclosure.

Fig. 2 is a partial cross-sectional view of the template holder and template of fig. 1.

Fig. 3 is a partial cross-sectional view of the form fixture and form of fig. 1 from another perspective.

Fig. 4 is a side view of the form fixture and form of fig. 1.

Fig. 5 is a front view of the template holder and template of fig. 2.

Description of the main elements

Form fixing device 100

Guide 10

Stopper 20

Moving part 30

Support part 31

Gap 311a

First stopping protrusion 311

Raised portion 312

Fillet 312a

Second stop projection 313

Spacing 313a

Straight wall 313b

Inclined wall 313c

Fitting portion 32

First hole 32a

Reinforcing rib 32b

Fixing member 40

Second hole 40a

Retaining member 50

Template 200

Pouring plate 210

Closing plate 220

Side wall 230

Floor support structure 300

Detailed Description

The technical solutions of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, but not all embodiments.

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. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical", "horizontal", "left", "right" and the like are used herein for illustrative purposes only.

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 application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following embodiments and features of the embodiments may be combined with each other without conflict.

Referring to fig. 1 to 5, in an embodiment of the present application, a formwork fixing device 100 and a floor support structure 300 are provided. The template fixing apparatus 100 is used to fix the template 200. The floor support structure 300 includes a plurality of formwork fixtures 100 and formwork panels 200. A plurality of forms 200 are used to form a beam structure for installing floor forms for casting a floor. Each form 200 includes a casting plate 210, two cover plates 220, and two sidewalls 230. Two closing plates 220 and two side walls 230 surround and are vertically disposed on the peripheral edge of the pouring plate 210. The two closing plates 220 are oppositely located at two ends of the pouring plate 210 along the length direction. The two sidewalls 230 are located at two opposite sides of the casting plate 210 in the width direction. By way of illustrative example, form 200 is an elongated rectangular beam form.

The template fixing apparatus 100 includes a guide 10, a stopper 20, a moving member 30, a fixing member 40, and a locking member 50. The guide 10 is vertically arranged and serves to provide a mounting base. The stopper 20 is horizontally disposed and located at the top end of the guide 10. The moving member 30 includes a supporting portion 31 and an engaging portion 32. The support portion 31 is slidably fitted over the outside of the guide 10 and can slide up and down along the guide 10. The top of the support portion 31 serves to support the end of the mold plate 200. The fitting portion 32 is provided at the bottom of the support portion 31 and has a first hole 32a. The fixing member 40 is provided outside the guide 10 and below the support portion 31. The fixing member 40 has a second hole 40a. The support portion 31 can align the first hole 32a of the fitting portion 32 with the second hole 40a of the fixing member 40 after moving along the guide 10. The locking member 50 is adapted to be inserted into the aligned first and

second holes

32a and 40a to fix the position of the moving member 30 relative to the fixing member 40, thereby fixing the position of the moving member 30 relative to the guide member 10 to fix the position of the movable platen 200. As an illustrative example, the guide 10 has a cylindrical shape, the stopper 20 has a rectangular plate shape, the stopper 20 and the casting plate 210 together form a casting surface, the support portion 31 has a substantially plate shape, and the engaging portion 32 and the fixing member 40 have two parts and are located on two sides of the guide 10, respectively, so as to improve the stability of the support portion 31; the locking member 50 may be a pin plate, a screw nut, or the like.

When the template 200 is installed, the end of the template 200 is placed on the supporting portion 31, the supporting portion 31 is lifted until the first hole 32a and the second hole 40a are aligned, and the locking member 50 is inserted into the aligned first hole 32a and the aligned second hole 40a, at this time, the distance between the supporting portion 31 and the stopper 20 is just the height of the template 200, so that the bottom surfaces of the supporting portion 31 and the stopper 20 can clamp the template 200, and further fix the template 200. When the mold plate 200 is disassembled, after the locking member 50 is pulled out of the first hole 32a and the second hole 40a, the moving member 30 will be lowered by gravity until the bottom of the supporting portion 31 contacts the fixing member 40, that is, the fixing member 40 will support the supporting portion 31, and meanwhile, the distance between the supporting portion 31 and the stopper 20 will be increased, so that the mold plate 200 can be taken away, and the purpose of preventing the mold plate 200 from directly falling to the ground can be achieved, thereby achieving the purpose of simplifying the structure and improving the disassembling efficiency of the mold plate 200. As an illustrative example, the opposite sides of the support portion 31 in the X direction are respectively used for fixing one template 200, that is, the support portion 31 can fix two templates 200.

In some embodiments, the top surface of the supporting portion 31 is provided with two first stopping protrusions 311. The two first stopping protrusions 311 are respectively located at the edges of the opposite sides of the supporting portion 31 for fixing the template 200 along the X direction. Each first stopping protrusion 311 extends along the edge of the corresponding side of the supporting portion 31, and a gap 311a is provided between two ends of each first stopping protrusion 311 and the other two opposite side edges of the supporting portion 31, that is, the length of the first stopping protrusion 311 is less than the length of the edge of the supporting portion 31 on the side where the first stopping protrusion is located. The first catching protrusion 311a catches the cover plate 220 at the end of the template 200 to prevent the cover plate 220 from being separated from the support portion 31 in the X direction. The gap 311a is used for receiving the sidewall 230 of the mold plate 200, and prevents the first stopping protrusion 311a from interfering with the sidewall 230.

In some embodiments, the support portion 31 is provided with raised portions 312 at edges of opposite sides in the Y direction, respectively. The tilted portion 312 extends along the edge of the supporting portion 31 on the side where the tilted portion 312 extends from the supporting portion 31 to the upper side far away from the supporting portion 31. The gap 311a is located between the tilted portion 312 and the first stopping protrusion 311. The tilted portion 312 is used to stop the sidewall 230 of the mold plate 200 along the Y direction, so as to prevent the mold plate 200 from separating from the supporting portion 31. The width of the gap 311a is the same as the thickness of the bottom of the sidewall 230, so that the tilted portion 312 and the first stopping protrusion 311 can clamp the sidewall 230, thereby improving the stability of the mold plate 200.

In some embodiments, the junction between the tilted portion 312 and the bottom surface of the support portion 31 has a rounded corner 312a. The rounded corners 312a facilitate handling and avoid operator injury to improve safety.

In some embodiments, the top surface of the supporting portion 31 is further provided with a second stopping protrusion 313. The second stopping protrusion 313 is located between the two first stopping protrusions 311. A space 313a is provided between the second catching protrusion 313 and the first catching protrusion 311. The spaces 313a are adapted to receive the closure plates 220 at the ends of the template 200. The second catching protrusion 313 serves to catch the movement of the closing plate 230 in the X direction to fix the position of the die plate 200. The width of the space 313a is the same as the thickness of the sealing plate 220, so that the second stopping protrusion 313 and the first stopping protrusion 311 can clamp the sealing plate 220, thereby improving the stability of the template 200.

In some embodiments, the side of the second stopping protrusion 313 facing the first stopping protrusion 311 has a straight wall 313b and an inclined wall 313c. The straight wall 313b is perpendicular to the support 31. The bottom end of the inclined wall 313c is connected to the top end of the straight wall 313 b. The tip end of the inclined wall 313c is inclined to the side away from the first catching protrusion 311. A space 313a is formed between the straight wall 313b and the first catching protrusion 311 for catching the closing plate 220 of the mold plate 200. The inclined wall 313c can play a role in guiding, so that when the template 200 is installed, the sealing plate 220 can slide down to the space 313a along the way after contacting the inclined wall 313c, and the convenience of installing the template 200 is further improved.

In some embodiments, the second stopper protrusion 313 has two. The two second stopping protrusions 313 are plate-shaped, and are arranged in parallel along the Y-direction and perpendicular to the top surface of the supporting portion 31. The two second stopping protrusions 313 are respectively located at both sides of the guide 10. Both ends of each second catching protrusion 313 are provided with a straight wall 313b and an inclined wall 313c. Both ends of each second catching protrusion 313 serve to catch the two templates 200, respectively.

In some embodiments, two mating portions 32 are located on one side of two securing members 40 in the Y direction. A reinforcing rib 32b is arranged between one side of the matching part 32 departing from the fixing part 40 and the supporting part 31, and is used for improving the connection stability between the matching part 32 and the supporting part 31.

In some embodiments, the floor support structure 300 further comprises a plurality of support rods (not shown), each of which supports one guide 10 at the top to raise the guide 10 to a desired height.

When the movable template assembly is used, the end plates 220 of the two template plates 200 are inserted into the space 313a, the side walls 230 on two sides are inserted into the gaps 311a on the corresponding sides, after the template plates 200 are installed, the supporting part 31 is lifted until the first hole 32a is aligned with the second hole 40a, the locking part 50 is inserted, the movable part 30 is fixed, meanwhile, the supporting part 31 and the stop part 20 can clamp the template plates 200, and then the template plates 200 are fixed to form a beam structure.

To sum up, the template fixing device 100 positions the supporting portion 31 by first placing the end of the template 200 on the supporting portion 31, then lifting the supporting portion 31 until the first hole 32a is aligned with the second hole 40a, and then inserting the locking member 50 into the first hole 32a and the second hole 40a, at which time the supporting portion 31 presses the template 200 onto the stopper 20, thereby fixing the template 200; when the template 200 is disassembled, the locking member 50 is removed, and the supporting portion 31 is lowered onto the fixing member 40 by gravity, so that the template 200 is removed, and the template 200 is prevented from directly falling to the ground, thereby achieving the purpose of simplifying the structure and improving the disassembling efficiency of the template 200. The floor support structure 300 also achieves the object of simplifying the structure and improving the efficiency of the removal of the formwork 200 by means of the formwork fixing device 100.

In addition, those skilled in the art should recognize that the above embodiments are provided for illustrative purposes only and are not intended to limit the present application, and that suitable changes and modifications to the above embodiments are within the scope of the present disclosure as long as they are within the true spirit and scope of the present application.

Claims

1. A formwork securing apparatus, comprising:

a guide member;

a stopper located at a top end of the guide;

the moving piece is sleeved on the outer side of the guide piece and can slide along the guide piece, the moving piece comprises a supporting part and a matching part, the supporting part is used for supporting the end part of the template, and the matching part is arranged at the bottom of the supporting part and provided with a first hole;

the fixing piece is arranged on the outer side of the guide piece and positioned below the supporting part, and the fixing piece is provided with a second hole; and

a retaining member insertable into the aligned first and second apertures;

the movable piece can align the first hole with the second hole after moving so as to insert the locking piece and fix the position of the movable piece, meanwhile, the supporting part can upwards press the template to the stopping piece so as to fix the template, and after the locking piece is pulled out of the first hole and the second hole, the movable piece descends until the supporting part contacts the fixing piece.

2. The formwork securing apparatus of claim 1, wherein: the top surface of supporting part is equipped with two first backstop archs, two first backstop arch is located respectively the edge of the relative both sides of supporting part, every first backstop is protruding along corresponding the side the edge of supporting part extends, and every the bellied both ends of first backstop with the other relative both sides edge of supporting part has the clearance, first backstop is protruding to be used for the backstop the shrouding of template tip, the clearance is used for acceping the lateral wall of template.

3. The formwork securing apparatus of claim 1, wherein: the relative both sides edge of supporting part is equipped with perk portion respectively, perk portion is along the place side the edge of supporting part extends, perk portion by the supporting part is to keeping away from the top of supporting part extends, perk portion is used for the backstop the lateral wall of template.

4. The form fastening apparatus of claim 3, wherein: the joint between the tilting part and the bottom surface of the supporting part is provided with a round angle.

5. The form fastening apparatus of claim 2, wherein: the supporting part top surface still is equipped with the second backstop arch, the second backstop is protruding to be located the bellied inboard of first backstop, the second backstop protruding with have the interval between the first backstop arch, the interval is used for acceping the shrouding of template tip, the second backstop is protruding to be used for backstop the shrouding.

6. The formwork securing apparatus of claim 5, wherein: the second stopping protrusion is provided with a straight wall and an inclined wall towards one side of the first stopping protrusion, the straight wall is perpendicular to the supporting portion, the bottom end of the inclined wall is connected with the top end of the straight wall, and the top end of the inclined wall inclines towards one side far away from the first stopping protrusion.

7. The form fastening apparatus of claim 6, wherein: the two second stopping bulges are parallel and are positioned between the two first stopping bulges, the two second stopping bulges are respectively positioned on two sides of the guide piece, the straight wall and the inclined wall are arranged at two ends of each second stopping bulge, and two ends of each second stopping bulge are used for stopping the two templates respectively.

8. The formwork securing apparatus of claim 1, wherein: the matching part and the fixing part are respectively provided with two parts, the matching part is respectively positioned at the bottom of the supporting part and positioned at two sides of the guide part, the fixing part is respectively positioned at two sides of the guide part and along the radial extension of the guide part, and the fixing part can support the supporting part.

9. The form fastening apparatus of claim 1, wherein: one side that cooperation portion deviates from the mounting with be equipped with the strengthening rib between the supporting part.

10. A floor support structure, characterized in that: the formwork fixing device comprises a plurality of beam formworks, a plurality of supporting rods and a plurality of formwork fixing devices according to any one of claims 1 to 9, wherein the top of each supporting rod is used for supporting one guide piece, and two ends of each beam formwork are respectively fixed through the two formwork fixing devices.