CN219569581U - Opposite-pulling screw rod for reinforcing side beam template and building construction equipment - Google Patents

Abstract

The utility model discloses a split screw for reinforcing a side beam template and building construction equipment. The opposite-pulling screw rod comprises a screw rod, and the screw rod is provided with a preset size and is used for being arranged at the side beam template in a penetrating manner; the connecting plate is fixed at the first end of the screw rod and is fixedly connected with the corner of the side beam template; the movable piece is in threaded connection with the second end of the screw rod and used for limiting the relative position of the screw rod and the side beam template or releasing the position limitation. The opposite-pulling screw rod is fixed at the first end of the screw rod through the connecting plate and is connected with the movable piece through threads at the second end of the screw rod, so that the problem that the upper portion of the side beam cannot be reinforced is solved, the stability of a side beam template reinforcing system is improved, and the hidden quality hazards such as mould expansion and mould explosion are greatly reduced. And the connecting plate has diversified structures to adapt to the use demand of different building structures.

Description

Opposite-pulling screw rod for reinforcing side beam template and building construction equipment

Technical Field

The utility model relates to the technical field of building construction, in particular to a split screw for reinforcing a side beam template and building construction equipment.

Background

In conventional form engineering construction processes, it is often necessary to reinforce the form using a split screw. At present, most of traditional opposite-pulling screw rods are in the structural form of butterfly buckles at two sides of the screw rods, and when the opposite-pulling screw rods are used, most of the lower parts of the edge beams are reinforced due to the structural characteristics of the butterfly buckles.

However, at boundary beam or stair position, if need to use to draw the screw rod to consolidate, then only unilateral can consolidate with the butterfly knot, consequently traditional to draw the screw rod unable to consolidate boundary beam upper portion, lead to the template to consolidate in place to appear rising the mould, exploding the mould phenomenon, influence the structural dimension and the impression quality of component.

Disclosure of Invention

The utility model provides a counter-pulling screw for reinforcing an edge beam template and building construction equipment, which are used for improving the stability of an edge beam template reinforcing system.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

according to a first aspect of the present utility model, there is provided a split screw for reinforcing an edge beam form, comprising:

the screw rod is provided with a preset size and is used for being arranged at the side beam template in a penetrating mode;

the connecting plate is fixed at the first end of the screw rod and is fixedly connected with the corner of the side beam template;

the movable piece is in threaded connection with the second end of the screw rod and used for limiting the relative position of the screw rod and the side beam template or releasing the position limitation.

Further, the connecting plate is a metal plate, the metal plate has a preset shape, and the preset shape is matched with the shape of the corner of the side beam template.

Further, the preset shape at least includes one of a planar shape, an L-shape, or an arc shape.

Further, a plurality of through holes are formed in the connecting plate, connecting bolts are installed in the through holes, and the connecting bolts penetrate through the through holes and are fixedly connected with corners of the side beam templates.

Further, the connecting plate is a connecting hinge, the axis of the connecting hinge is coincident with the axis of the screw rod, and the opening and closing angle of the connecting hinge is 0-180 degrees.

Further, the movable piece comprises a butterfly buckle and a fixing nut, the butterfly buckle and the fixing nut are respectively in threaded connection with the second end of the screw rod, and the fixing nut is located on one side, far away from the connecting plate, of the butterfly buckle.

Further, the screw comprises a plurality of sub-screws, one end of each sub-screw is provided with a connecting screw, and the other end of each sub-screw is provided with a thread groove;

one of the connecting screws of the sub screws can be in threaded connection with the threaded grooves of the other sub screw, so that the plurality of sub screws can be in threaded connection in sequence, and the overall length of the screws can be adjusted.

Further, the connecting plate and the screw are integrally formed.

Further, the length of the screw rod is 500-1500mm.

According to a second aspect of the technical scheme of the utility model, the building construction equipment comprises the opposite-pulling screw rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. the problem that the upper portion of the boundary beam can not be reinforced is solved, the stability of a boundary beam template reinforcing system is improved, and the hidden quality hazards such as mold expansion and mold explosion are greatly reduced.

2. The length of the screw rod can be adjusted to meet the requirements of edge beams with different widths.

3. The diversified structure of connecting plate can adapt to different building structure's user demand.

4. Simple structure, convenient use and mass production and manufacture.

Drawings

Fig. 1 is a schematic structural diagram of a split screw for reinforcing an edge beam formwork according to an embodiment of the present utility model;

FIG. 2 is a usage state diagram of a split screw for reinforcing an edge beam form according to an embodiment of the present utility model;

FIG. 3 is a schematic view of another structure of a screw according to an embodiment of the present utility model.

In the drawings, each reference numeral denotes:

1. a screw; 11. a sub-screw; 111. a connecting screw; 112. a thread groove;

2. a connecting plate; 21. a through hole;

3. a movable member; 31. butterfly button; 32. a fixing nut;

10. a traditional opposite-pulling screw rod; 20. and (5) a plank bottom wood template.

Detailed Description

In order to make the objects, features and advantages of the present utility model more comprehensible, the technical solutions according to the embodiments of the present utility model will be clearly described in the following with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, the opposite-pulling screw for reinforcing the side beam template provided by the embodiment of the utility model specifically comprises a screw 1, a connecting plate 2 and a movable piece 3. Wherein the screw 1 has a preset size for penetrating at the side beam form (see fig. 2); the connecting plate 2 is fixed at the first end (namely the end A in figure 1) of the screw 1 and is used for fixedly connecting with the corner of the side beam template; the movable member 3 is screwed to the second end (i.e., end B in fig. 1) of the screw 1, so as to limit the relative position of the screw 1 and the side sill die plate or release the position limitation.

In the above embodiment, it is preferable that the length of the screw 1 is 500 to 1500mm. Corresponding dimensions are selected according to the width of the side beam template, for example: the beam width is 500mm, and the length of the screw 1 is at least 800mm. It will be appreciated that in this embodiment, the screw 1 is a single screw, and the length of the screw 1 is controlled during production to produce screws 1 of different specifications (one specification per 100 mm), so as to adapt to the width of different side beam templates.

In another embodiment, as shown in fig. 3, the screw 1 includes a plurality of sub-screws 11, each sub-screw 11 having a connecting screw 111 at one end and a thread groove 112 at the other end. When the screw rod is specifically used, the connecting screw rod 111 of one sub-screw rod 11 can be in threaded connection with the threaded groove 112 of the other sub-screw rod 11, so that the two sub-screw rods 11 are connected into a whole, and therefore, different numbers of sub-screw rods 11 (for example, 100mm for each screw rod) can be selected according to requirements, the whole length of the screw rod 1 can be adjusted, screw rods 1 with different specifications are not required to be produced, the production convenience is improved, and the screw rod is convenient to disassemble, assemble and store. Further, it is understood that one base screw may exist among the plurality of sub-screws 11, the length of which is determined as needed (e.g., 500 mm), and other sub-screws 11 are used as adjusting screws (e.g., 100 mm), whereby the assembling process of the sub-screws 11 can be reduced and the convenience of assembly can be improved.

In the above embodiment, the connection plate 2 is preferably a metal plate, and the metal plate 2 has a predetermined shape so as to match the shape of the corner of the side sill die plate. And, a plurality of through holes 21 are formed in the metal plate 2, and connecting bolts are installed in the through holes 21, pass through the through holes and are fixedly connected with the corners of the side beam templates. Specifically, the preset shape at least includes one of a planar shape, an L-shape or an arc shape. As shown in fig. 1, the metal plate 2 is planar and is fixed to the sill form by being laid on the sill form of the side sill form, and thereby being connected to the sill form by bolts. It will be appreciated that the preset shape may also be an L-shape, so that the metal plate 2 may be attached at the edges of the building; the preset shape may also be an arc shape so that the metal plate 2 can be attached at the arc transition of the building body.

Furthermore, in another embodiment, the connection plate 2 is a connection hinge, the axis of the connection hinge coincides with the axis of the screw 1, and the opening and closing angle of the connection hinge is 0-180 °. Specifically, when the connecting hinge is unfolded for 180 degrees, the connecting hinge is equivalent to a planar metal plate; when the connecting hinge is unfolded for 90 degrees, the connecting hinge is equivalent to an L-shaped metal plate; when the connecting hinge is unfolded to form an acute angle or an obtuse angle, the connecting hinge can be applied to corresponding building structures. Therefore, the opening and closing angles of the connecting hinge can be flexibly adjusted according to the fixing requirements of different building structures by utilizing the connecting hinge, and the connecting plate 2 with various forms does not need to be produced.

In the above embodiment, preferably, the connecting plate 2 and the screw 1 are integrally formed, so that the stability of connection between the connecting plate 2 and the screw 1 can be improved, and the connection effect of the connecting plate 2 and the side beam template can be ensured. It will be appreciated that in other embodiments, the connection plate 2 and the screw 1 may be formed as a separate structure and assembled to form a single body.

In the above embodiment, the movable member 3 preferably includes the butterfly buckle 31 and the fixing nut 32. Wherein, butterfly button 31 and fixation nut 32 threaded connection respectively in the second end of screw rod 1, and fixation nut 32 is located the one side of butterfly button 31 that keeps away from the connecting plate. When the butterfly fastener 31 is specifically used, the butterfly fastener 31 is screwed tightly, and then the butterfly fastener 31 is positioned by the fixing nut 32, so that the butterfly fastener 31 is prevented from moving, and the connection stability of the movable piece 3 is improved.

Referring to fig. 2, during concrete construction, the opposite-pulling screw in this embodiment passes through the side beam side mold from the inside of the beam to the outside, one end of the metal plate is fixed on the plate bottom wood mold plate 20 by using the bolts to pass through the through holes 21, and the other end is reinforced by the butterfly buckle 31 and the nut 32, so that the stability of the side beam mold plate reinforcing system is improved.

The construction process of the split screw of this embodiment is described in detail below:

s1: paving a beam template and a plate template;

s2: the middle lower part of the side beam is reinforced by a traditional opposite-pulling screw rod 10;

s3: the opposite-pulling screw rod used for reinforcing the boundary beam in the embodiment passes through the boundary beam side die from the inside to the outside of the beam;

s4: one end of the metal sheet is fixed on the board bottom wood template 20 through bolts;

s5: the other end of the opposite-pulling screw is fixed through a butterfly buckle 31 and a nut 32;

s6: adjusting the cross-sectional dimension of the member;

s7: pouring concrete;

s8: and (5) removing the mould to finish construction.

The embodiment of the utility model also provides building construction equipment, which comprises the opposite-pulling screw rod in the embodiment.

In summary, the opposite-pulling screw for reinforcing the side beam template and the building construction equipment provided by the embodiment of the utility model have the following beneficial effects:

1. the problem that the upper portion of the boundary beam can not be reinforced is solved, the stability of a boundary beam template reinforcing system is improved, and the hidden quality hazards such as mold expansion and mold explosion are greatly reduced.

2. The length of the screw rod 1 can be adjusted to adapt to the requirements of side beams with different widths.

3. The diversified structure of the connecting plate 2 can adapt to the use requirements of different building structures.

4. Simple structure, convenient use and mass production and manufacture.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (9)

1. A split screw for edge beam form reinforcement, comprising:

the screw rod is provided with a preset size and is used for being arranged at the side beam template in a penetrating mode; the screw rod comprises a plurality of sub screw rods, one end of each sub screw rod is provided with a connecting screw rod, and the other end of each sub screw rod is provided with a thread groove; the connecting screw rod of one sub screw rod can be in threaded connection with the threaded groove of the other sub screw rod, so that the plurality of sub screw rods can be in threaded connection in sequence, and the overall length of the screw rods can be adjusted;

the connecting plate is fixed at the first end of the screw rod and is fixedly connected with the corner of the side beam template;

the movable piece is in threaded connection with the second end of the screw rod and used for limiting the relative position of the screw rod and the side beam template or releasing the position limitation.

2. The split screw of claim 1, wherein the connecting plate is a metal plate having a predetermined shape that matches the shape of the edge of the side sill die plate.

3. The split screw of claim 2, wherein the predetermined shape comprises at least one of a planar shape, an L-shape, or an arcuate shape.

4. The split screw as claimed in claim 2, wherein a plurality of through holes are formed in the connection plate, and a connection bolt is installed in each through hole, and passes through the through hole and is fixedly connected to a corner of the side beam template.

5. The split screw according to claim 1, wherein the connection plate is a connection hinge, an axis of the connection hinge coincides with an axis of the screw, and an opening/closing angle of the connection hinge is 0 ° to 180 °.

6. A split screw according to claim 1, wherein the moveable member comprises a butterfly buckle and a retaining nut, the butterfly buckle and retaining nut being respectively threadably connected to the second end of the screw, and the retaining nut being located on a side of the butterfly buckle remote from the connecting plate.

7. A split screw as claimed in any one of claims 1 to 6, wherein the web is integrally formed with the screw.

8. A split screw as claimed in any one of claims 1 to 6, wherein the screw has a length of 500 to 1500mm.

9. A construction equipment comprising a split screw as claimed in any one of claims 1 to 8.