TWM628395U - Beam formwork fixture - Google Patents

Abstract

This creation is a beam formwork fixture, which includes a bottom beam tube, a first clamp, an adjustment component and a fixed wedge; the bottom beam tube is provided with a plurality of pairs of adjustment holes; the first clamp is arranged at one end of the bottom beam tube; the adjustment component includes The sleeve and the second clamp, the sleeve is provided with a pair of positioning holes, and the bottom beam pipe can be movably sleeved, and the second clamp is erected on the sleeve; The adjustment holes are opposite to each other in a straight line, and the fixed wedge is used to pass through the positioning hole and the adjustment hole, so that the distance between the first clamp and the second clamp can be adjusted, so that the beam formwork fixture of this creation can be used to form beams and columns of different sizes. All of them can stably clamp the formwork, and there is no need to produce fixtures of different sizes corresponding to beams and columns of different sizes, saving the engineering cost of construction.

Description

Beam formwork fixture

This creation involves fixtures for construction, especially a beam formwork fixture.

Pouring beams are a method used when forming beams and columns in construction projects. The beams and columns are formed by pouring concrete into the space formed by the formwork. Among them, in order to prevent the formwork from being subjected to the pressure of the concrete, the mold burst and the mold are expanded. Clamps are usually used to clamp the fixed formwork.

As disclosed in the patent case of Announcement No. CN 202324613 U, a beam formwork reinforcement fixture is composed of a U-shaped clamp and a pair of tension bolts, the U-shaped clamp is used to clamp the template, and the pair of tension bolts are used to fix the U-shaped clamp; However, in the above-mentioned beam formwork reinforcement fixture, since the size of the U-shaped clip is fixed, if the beams and columns of different sizes are to be formed, the U-shaped clips of different sizes must be correspondingly produced, resulting in an increase in engineering costs. In addition, after the beams and columns are formed, It is also necessary to remove the part of the fixing bolts protruding from the beam and column, which increases the engineering time and cost. It can be seen that the above-mentioned beam formwork reinforcement fixture has room for improvement.

In order to solve the beam formwork reinforcement fixture in the prior art, a single fixture cannot be used to form beams and columns of different sizes. The purpose of this creation is to propose a beam formwork fixture that can be reused for forming beams and columns of different sizes.

The beam formwork fixture proposed by this creation to solve the technical problem includes: a bottom beam tube, which is elongated and includes a first end and a second end opposite to each other, and a plurality of pairs of adjustment holes; the two adjustment holes of each pair of adjustment holes respectively penetrate two lateral sides of the bottom beam tube The sides and straight lines are opposite to each other; the plurality of pairs of adjustment holes are arranged at intervals from the second end of the bottom beam tube toward the direction of the first end; A first clip is disposed at the first end of the bottom beam tube and includes a first clamping plate and a first reinforcing rib; the first clamping plate extends upright from the bottom beam tube and includes a surface facing the bottom The clamping surface of the second end of the beam tube and a rear side facing the opposite direction to the clamping surface; the first reinforcing rib includes a connecting rib and a reinforcing rib; the connecting rib extends upright from the bottom beam tube , connect the middle part of the rear side of the first splint; the reinforcing rib extends laterally from the side of the connecting rib away from the first splint; a sleeve, the sleeve can be movably sleeved on the bottom beam pipe, and includes a pair of positioning holes, the two positioning holes of the pair of positioning holes respectively penetrate the lateral sides of the sleeve and are rectilinearly opposite; A second clamping piece is erected on the sleeve and includes a second clamping plate and a second reinforcing rib; the second clamping plate extends upright from the sleeve and includes an end facing the sleeve The clamping surface and a rear side facing the opposite direction of the clamping surface; the second reinforcing rib includes a connecting rib and a reinforcing rib, the connecting rib extending upright from the sleeve and connecting the second splint In the middle part of the rear side, the reinforcing rib extends laterally from the side of the connecting rib away from the second clamping plate; and a fixed wedge, which can pass through the two positioning holes of the pair of positioning holes and the two adjustment holes of the pair of adjustment holes; Wherein, when the sleeve is sleeved on the bottom beam tube, the reinforcing rib of the second clip and the reinforcing rib of the first clip extend in opposite directions.

The beam formwork clamp, wherein the first clamp includes a plurality of reinforcement pieces, the plurality of reinforcement pieces are arranged on the rear side of the first clamp plate, connect the first reinforcement rib, and are staggered on the first plate. A reinforcing rib on both sides.

The beam formwork clamp, wherein the second clamp includes a plurality of reinforcing pieces, and the plurality of reinforcing pieces of the second clamp are arranged on the rear side of the second clamp, connect the second reinforcing rib, and are staggered are arranged on both sides of the second reinforcing rib.

In the beam formwork fixture, the connecting rib of the first clip is trapezoidal and tapered toward the direction away from the bottom beam tube; the connecting rib of the second clip is trapezoidal and faces Taper away from the sleeve.

The efficacy enhancement that can be obtained by the technical means of this creation is: 1. The beam formwork clamp of this creation can adjust the distance between the first clamp and the second clamp, so that the beam formwork clamp can stably clamp the formwork when forming beams and columns of different sizes. Compared with the beam formwork reinforcement fixture in the prior art, to form beams and columns of different sizes, the U-shaped clamps of different sizes must be correspondingly produced, and the present invention can reduce the engineering cost of construction. 2. The beam formwork fixture of this creation, after forming a beam and column, only need to pull out the fixing wedge and separate the sleeve from the bottom beam tube, then the beam formwork fixture can be disassembled and removed, and Reuse and save engineering costs. 3. The beam formwork fixture of this creation is fixed by the fixing wedge, and it is not necessary to use the tie bolts like the beam formwork reinforcement jig in the prior art, which saves the engineering time of cutting the tie bolts and the material waste of the cut bolts.

In order to understand the technical features and practical effects of this creation in detail, and to realize it according to the creation content, hereby further take the preferred embodiment as shown in the figure, and the detailed description is as follows:

As shown in FIG. 1 , the beam formwork fixture according to the preferred embodiment of the present invention includes a bottom beam tube 10 , a first clamp 20 , an adjustment component 30 and a fixed wedge 40 .

As shown in FIG. 1 , FIG. 2 and FIG. 5 , the bottom beam tube 10 is in the shape of a square tube and is elongated, and includes a first end 101 and a second end 102 in a longitudinal direction, which are opposite to each other in the longitudinal direction. , and a plurality of pairs of adjustment holes; as shown in Figure 2 and Figure 5, the two adjustment holes 11 of each pair of adjustment holes respectively pass through both sides of the bottom beam tube 10 in the transverse direction, and are straightly opposite, here and below. The transverse direction refers to the direction extending toward the left and right sides of FIG. 5 when the beam formwork fixture is set as shown in FIG. 5 ; as shown in FIG. 1 and FIG. The second end 102 of the bottom beam tube 10 is spaced apart toward the first end 101 of the bottom beam tube 10 .

As shown in FIG. 1 and FIG. 2 , the first clamp 20 is erected on the first end 101 of the bottom beam tube 10 ; as shown in FIG. 2 , the first clamp 20 includes a first clamp 21 , a A first reinforcing rib 22 and a plurality of fixing holes 23; as shown in FIG. 2 and FIG. 4 , the first splint 21 is integrally and upright extended from the bottom beam tube 10 , and the first splint 21 includes facing the bottom beam A clamping surface 211 of the second end 102 of the tube 10 and a rear side 212 facing the opposite direction to the clamping surface 211; the first reinforcing rib 22 includes a connecting rib 221 and a reinforcing rib 222, as shown in the figure 2 and FIG. 4 , the connecting rib 221 extends upright from the bottom beam tube 10, connects the middle part of the rear side surface 212 of the first splint 21, and is perpendicular to the first splint 21, as shown in FIG. 7 . , the connecting rib 221 is trapezoidal and tapers away from the bottom beam tube 10 ; as shown in FIG. 2 and FIG. One side extends laterally; as shown in FIG. 2 , the plurality of fixing holes 23 are arranged in a staggered arrangement through the first clamping plate 21 , and pass through the clamping surface 211 and the rear side 212 of the first clamping plate 21 . The holes 23 are used for screws to pass through, so as to fix the first clip 20 to a template.

As shown in FIG. 2 , the adjustment assembly 30 includes a sleeve 31 and a second clip 32 ; as shown in FIGS. 1 , 5 and 6 , the sleeve 31 is in the shape of a square tube and includes two opposite ends. , one end of which is a set end, the sleeve 31 is firstly sleeved over the second end 102 of the bottom beam tube 10 with the set end, so that the bottom beam tube 10 can be movably sheathed; the sleeve 31 It also includes two pairs of positioning holes; the two positioning holes 311 of each pair of positioning holes are respectively arranged on the lateral sides of the sleeve 31 and are opposite to each other in a straight line; the two pairs of positioning holes are separated by 29 mm; as shown in Figure 2 , the second clamp 32 is erected on the sleeve 31 , as shown in FIG. 1 , when the sleeve 31 is sleeved on the bottom beam pipe 10 , the second clamp 32 and the first clamp 20 are facing extend in the same direction.

As shown in FIG. 2 and FIG. 4 , the structure of the second clip 32 is substantially the same as that of the first clip 20 , and the second clip 32 includes a second clip 33 , a second reinforcing rib 34 and a plurality of fixings Hole 35; the second clamping plate 33 is integrally and upright extending from the sleeve 31, the second clamping plate 33 includes a clamping surface 331 facing the sleeve end of the sleeve 31 and a clamping surface 331 facing the clamping surface 331 The rear side 332 in the opposite direction; the second reinforcing rib 34 includes a connecting rib 341 and a reinforcing rib 342, as shown in FIG. 2 and FIG. 4 , the connecting rib 341 extends and connects upright from the sleeve 31 The middle part of the rear side surface 332 of the second clamping plate 33 is perpendicular to the second clamping plate 33. As shown in FIG. 7, the connecting rib 341 is trapezoidal and tapers away from the sleeve 31; 2 and FIG. 4, the reinforcing rib 342 integrally extends laterally from the side of the connecting rib 341 away from the second clamping plate 33, wherein, as shown in FIG. 4, the reinforcing rib of the second clamping member 32 The plate 342 and the reinforcing rib 222 of the first clip 20 extend in opposite directions from the connecting rib 341 of the second clip 32 and the connecting rib 221 of the first clip 20 respectively; as shown in FIG. 2 , the plurality of fixing holes 35 are arranged in a staggered arrangement through the second clamping plate 33, through the clamping surface 331 and the rear side 332 of the second clamping plate 33, and the fixing holes 35 are used for screws to pass through, so that the The second clip 32 is fixed to a template.

As shown in FIG. 2 , the fixing wedge 40 is in the shape of a plate and has a right-angled triangular outline; as shown in FIG. 5 , the fixing wedge 40 can be inserted through the two positioning holes 311 of the pair of positioning holes and the two positioning holes 311 of the pair of adjusting holes at the same time. The two adjustment holes 11 make the adjustment assembly 30 and the bottom beam tube 10 relatively fixed.

As shown in Figure 7, the beam formwork fixture of the present creation is used to clamp the formwork 90 used for forming the beam and column during the construction process of pouring the beam and column; The distance between the template 90 is determined so that the two positioning holes 311 of one pair of positioning holes of the adjustment assembly 30 are in line with the two adjustment holes 11 of different pairs of adjustment holes of the bottom beam tube 10, and then the fixing wedge 40 As shown in FIG. 5 , the two positioning holes 311 and the two adjustment holes 11 that are opposite to each other in a straight line are inserted, and the adjustment component 30 and the bottom beam tube 10 are relatively fixed, as shown in FIG. 1 and FIG. 6 . Adjust the distance between the first clamp 20 and the second clamp 32, so that the beam formwork fixture can stably clamp the formwork 90 when casting beams and columns of different sizes, and there is no need to shape beams and columns of different sizes. The preparation of multiple sets of fixtures can reduce the cost of construction projects.

In addition, in the beam formwork fixture of the present invention, after forming a beam column, it is only necessary to pull out the fixing wedge 40 from the two positioning holes 311 and the two adjusting holes 11, and make the sleeve 31 and the bottom When the beam tube 10 is separated, the beam formwork fixture can be disassembled and removed, and reused to reduce the waste of resources, and the beam formwork fixture of the present creation is fixed by the fixing wedge 40, which does not need to be the same as the beam in the prior art. The formwork reinforcement jig uses the tie bolts, which saves the engineering time of cutting the tie bolts and the material waste of the cut bolts.

As shown in FIG. 2 and FIG. 4 , in this preferred embodiment, the second clamping plate 33 further includes a plurality of reinforcing pieces 36 ; The reinforcing piece 36 is connected to the connecting rib 341 of the second reinforcing rib 34. As shown in FIG. 3, the plurality of reinforcing pieces 36 are alternately arranged on both sides of the connecting rib 341 of the second reinforcing rib 34; 4, the first clip 20 further includes a plurality of reinforcing pieces 24, and the plurality of reinforcing pieces 24 are disposed on the first clip 20 like a plurality of reinforcing pieces 36 disposed on the second clip 32 , will not be repeated here; the plurality of reinforcing sheets 36 and the plurality of reinforcing sheets 24 are respectively used to enhance the structural strength of the second clip 32 and the first clip 20, when using the beam formwork fixture , reducing the probability of deformation of the second clip 32 and the first clip 20 due to the pressure of concrete.

In addition, in the present invention, the structure of the first clip 20 adopts the matching of the first clip 21 and the first reinforcement rib 22 , and the structure of the second clip 32 adopts the second clip 33 and the second reinforcement The advantage of the collocation of the ribs 34 is that the first clip 20 using the first clamping plate 21 and the first reinforcing rib 22 and the second clip 32 using the second clamping plate 33 and the second reinforcing rib 34 It can maintain a certain structural strength under the condition of light weight.

The above are only preferred embodiments of this creation, and do not limit this creation in any form. Anyone with ordinary knowledge in the technical field, if they do not deviate from the scope of the technical solutions proposed in this creation, use this creation. Equivalent embodiments with partial changes or modifications made to the disclosed technical content in the creation, and which do not depart from the content of the technical solution of the creation, still belong to the scope of the technical solution of the creation.

10: Bottom beam tube 101: First End 102: Second End 11: Adjustment hole 20: The first clip 21: The first splint 211: Clamping surface 212: rear side 22: The first reinforcing rib 221: Connecting ribs 222: Reinforced ribs 23: Fixing hole 24: Enhancer 30: Adjustment components 31: Casing 311: Positioning hole 32: Second clip 33: Second splint 331: Clamping surface 332: rear side 34: Second reinforcement rib 341: Connecting Ribs 342: Reinforced ribs 35: Fixing hole 36: Enhancer 40: Fixed wedge 90: Template

FIG. 1 is an external perspective view of a preferred embodiment of the present invention. FIG. 2 is a partial appearance perspective view of the disassembled preferred embodiment of the present invention. FIG. 3 is a partial cross-sectional side view of the second clip according to the preferred embodiment of the present invention. FIG. 4 is a partial top view of the preferred embodiment of the present invention. FIG. 5 is a partial side sectional view of the preferred embodiment of the present invention. FIG. 6 is another external perspective view of the preferred embodiment of the present invention. FIG. 7 is a schematic diagram of the use state of the preferred embodiment of the present invention.

10: Bottom beam tube

101: First End

102: Second End

11: Adjustment hole

20: The first clip

30: Adjustment components

31: Casing

32: Second clip

40: Fixed wedge

Claims (4)

A beam formwork fixture, comprising: a bottom beam tube, which is elongated and includes a first end and a second end opposite to each other, and a plurality of pairs of adjustment holes; the two adjustment holes of each pair of adjustment holes respectively penetrate two lateral sides of the bottom beam tube The sides and straight lines are opposite to each other; the plurality of pairs of adjustment holes are arranged at intervals from the second end of the bottom beam tube toward the direction of the first end; A first clip is disposed at the first end of the bottom beam tube and includes a first clamping plate and a first reinforcing rib; the first clamping plate extends upright from the bottom beam tube and includes a surface facing the bottom The clamping surface of the second end of the beam tube and a rear side facing the opposite direction to the clamping surface; the first reinforcing rib includes a connecting rib and a reinforcing rib; the connecting rib extends upright from the bottom beam tube , connect the middle part of the rear side of the first splint; the reinforcing rib extends laterally from the side of the connecting rib away from the first splint; a sleeve, the sleeve can be movably sleeved on the bottom beam pipe, and includes a pair of positioning holes, the two positioning holes of the pair of positioning holes respectively penetrate the lateral sides of the sleeve and are rectilinearly opposite; A second clamping piece is erected on the sleeve and includes a second clamping plate and a second reinforcing rib; the second clamping plate extends upright from the sleeve and includes an end facing the sleeve The clamping surface and a rear side facing the opposite direction of the clamping surface; the second reinforcing rib includes a connecting rib and a reinforcing rib, the connecting rib extending upright from the sleeve and connecting the second splint In the middle part of the rear side, the reinforcing rib extends laterally from the side of the connecting rib away from the second clamping plate; and a fixed wedge, which can pass through the two positioning holes of the pair of positioning holes and the two adjustment holes of the pair of adjustment holes; Wherein, when the sleeve is sleeved on the bottom beam tube, the reinforcing rib of the second clip and the reinforcing rib of the first clip extend in opposite directions. The beam formwork fixture as claimed in claim 1, wherein the first clip includes a plurality of reinforcing pieces, and the plurality of reinforcing pieces are arranged on the rear side of the first plywood, are connected to the first reinforcing rib, and are staggered. arranged on both sides of the first reinforcing rib. The beam formwork clamp as claimed in claim 1 or 2, wherein the second clamp includes a plurality of reinforcing pieces, and the plurality of reinforcing pieces of the second clamp are arranged on the rear side of the second clamp and are connected to the first clamp. Two reinforcing ribs are alternately arranged on both sides of the second reinforcing rib. The beam formwork fixture according to claim 3, wherein the connecting rib of the first clip is trapezoidal and tapered toward the direction away from the bottom beam tube; the connecting rib of the second clip is in the shape of a trapezoid. Trapezoid and tapers away from the sleeve.

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