TWI725759B - Construction fixture - Google Patents

Abstract

A fixture for construction, comprising: a fixture body, wherein: the fixture body has two sets of pads and a connecting portion, the two sets of pads are connected through the connecting portion, and the sleeve pad has a plurality of ribs in it With several reinforcing ribs, a guide rail is formed through the ribs, and the reinforcing ribs are connected between the cushion and the ribs. The guide rail has an opening and an embedding groove, and each side of the connecting portion It has a clamping part, the cushion can be used to cover the steel bar, and the steel bar can be guided into the groove through the guide rail through the opening of the guide rail, and then the heat insulating board can be clamped by the clamping part, and finally By pressing the clamp body against the template, the distance between the heat insulation board and the template can be fixed.

Description

Construction fixture

The present invention relates to a fixture for construction, in particular to a fixture suitable for built-in thermal insulation boards in concrete wall construction.

Generally, the traditional concrete wall structure is composed of steel and concrete. After the sun shines on the wall, heat energy is introduced into the house through the wall, causing the temperature inside the house to rise. In order to improve this problem, the traditional method usually paints a layer of heat insulation on the outer wall Paint or reflective paint, and even add shading facilities outside to isolate the sun and heat oil from the wall from being introduced into the house. However, this method requires repainting or replacement of damaged shading facilities after a period of time, which is a waste of resources and cost. cost.

Therefore, someone has developed a concrete wall structure with heat insulation and heat preservation functions. This method is to embed a heat insulation board in the formwork before the concrete wall is grouted, so that a temperature isolation layer is formed in the middle of the wall, which becomes the best after grouting. Weather-resistant permanent thermal insulation wall, using the thermal insulation board to isolate the heat energy penetrating into the wall after the sun irradiates the external wall, and can also isolate the outdoor low temperature in winter, keeping the house warm in winter and cool in summer.

However, the concrete wall structure as described above still has the following problems in actual use: Since the insulation board is placed in a large area in the formwork, the impact force received when the concrete is poured is quite large, which is easy to cause the The position of the insulation board is shifted, resulting in uneven distribution of the internal structure of the concrete wall.

Therefore, how to research and develop against the shortcomings of the above-mentioned concrete wall structure Improvement is indeed the goal of the relevant industry’s efforts in research and development. In view of this, the inventor is thinking and creating ideas, so he designed with many years of experience, and after various discussions and trial samples, as well as many modifications and improvements, it is Introduced the invention.

In the above-mentioned concrete wall structure, since the insulation board is placed in a large area in the formwork, the impact force received when the concrete is poured is quite large, which easily causes the position of the insulation board to shift, resulting in uneven distribution of the internal structure of the concrete wall , This is the person who wants to solve the technical problem.

The present invention provides a fixture for construction, which includes: a fixture body, wherein: the fixture body has two sets of pads and a connecting portion, the two sets of pads are connected through the connecting portion, and the set of pads There are several ribs and several reinforcing ribs. The ribs are connected to form a guide rail. The reinforcing ribs are connected between the cushion and the ribs. The guide rail has an opening and a groove. The connecting portion There is a clamping part on both sides, the cushion can be used to cover the steel bar, the steel bar can be introduced into the groove through the guide rail through the opening of the guide rail, and then the clamping part can be used to clamp the heat insulation The plate is finally pressed against the template through the clamp body, and the distance between the heat insulation plate and the template can be fixed, so as to obtain a reinforcing steel cushion.

The invention provides a fixture for construction, because the fixture body can be sleeved on the concrete steel bar In the structure, the insulation board is fixed through the clamping part of the clamp body, so when the concrete wall is poured, the insulation board will not be deformed or displaced due to the excessive impact force of the concrete poured, resulting in uneven distribution of the internal structure When the situation occurs, the clamp body can press against the template, and the distance between the heat insulation board and the template can be fixed by the clamp body.

The authoring part:

(10): Fixture body

(11): Cushion

(111): Rib

(112): Reinforcement Ribs

(113): Rail

(1131): opening

(1132): inset

(1133): conflict

(114): Card Control Department

(115): Spring Arm

(12): Connection part

(13): Clamping part

(20): Rebar

(30): Insulation board

(31): The first heat insulation board

(311): Groove

(32): Second heat insulation board

(33): Through hole

(40): Template

(50): Arrival Department

(51): contact point

[Figure 1] is a three-dimensional view of this creation.

[Figure 2] is an exploded view of the fixture body used in this creation.

[Figure 3] is the state diagram of the fixture body used to fix the steel bars and the heat insulation board.

[Figure 4] is the top cross-sectional view of the fixture body fixing steel bars and heat insulation panels of this creation.

[Figure 5] is the front cross-sectional view of the fixture body fixing steel bars and heat insulation panels of this creation.

[Figure 6] is the state diagram of the fixture body fixing steel bar and heat insulation board with the abutting part against the template in use.

[Figure 7] It is an exploded view of the clamping part of this creation set on the upper and lower sides of the fixture body.

[Figure 8] is a state diagram of the clamping part of this creation set on the upper and lower sides of the fixture body.

[Figure 9] is an exploded view of the clamping part of this creation set on the left and right sides of the fixture body.

[Figure 10] is a state diagram of the clamping part of this creation set on the left and right sides of the fixture body.

[Figure 11] is another embodiment in which the card abutting parts of this creation are arranged on the left and right sides of the clamp body.

[Figure 12] is another embodiment of the cushion guide rail of this creation with a catch.

[Figure 13] is a schematic diagram of the cushion guide rail of this creation with a catch and its opening is in the shape of a V.

[Figure 14] is a schematic diagram of the cushion guide rail of this creation with a catch and an R-shaped opening.

[Figure 15] is another embodiment where the catch part of this creation can be set as an elastic arm.

[Figure 16] is a schematic diagram of the clamp body with at least one catch or elastic arm on both sides of the clamp body of this creation.

[Figure 17] It is another embodiment of the cushion guide rail of this creation in which the catch is provided and the opening is R-shaped.

[Fig. 18] is a schematic diagram of the opening of the guide rail of this creation on one side of the clamp body and at least three abutting parts on the other side.

First of all, it is seen from Figures 1 to 8, which includes: a clamp body (10), wherein: the clamp body (10) has two sets of pads (11) and a connecting portion (12), so The two sets of pads (11) are connected through the connecting portion (12), and the pads (11) are provided with a number of ribs (111) and a number of reinforcing ribs (112), which are connected through the ribs (111) to form A guide rail (113), the reinforcing rib (112) is connected between the cushion (11) and the rib (111), and the guide rail (113) has an opening (1131) and an embedding groove ( 1132), the connecting portion (12) is provided with a clamping portion (13) on both sides, the cushion (11) can be used to cover the reinforcing steel (20), through the opening (1131) of the guide rail (113) ) Then the steel bar (20) can be guided into the embedding groove (1132) through the guide rail (113), and then the holding part (13) is used to clamp the heat insulation board (30), and finally through the clamp body (10) ) Resist the template (40) to fix the distance between the heat insulation board (30) and the template (40).

Please observe from Figure 1, Figure 4, and Figure 6, wherein the clamp body (10) is provided with a number of abutting parts (50) on the outside, and the abutting parts (50) can be used to abut the card template (40).

The present invention provides a construction fixture, wherein the heat insulation board (30) is a combined heat insulation board (30), which has a first heat insulation board (31) and a second heat insulation board (32). The first heat insulation board (31) has several grooves (311). When the first heat insulation board (31) and the second heat insulation board (32) are combined, a through hole (311) will be formed at the groove (311). 33). The through hole (33) can be used for the circulation of the concrete when the concrete wall is grouted or poured, so that the concrete is more evenly distributed inside.

Please observe it from the second, third, fourth and sixth diagrams, and use it first Pass the side cushion (11) of the clamp body (10) through the opening (1131) of the guide rail (113), and guide the steel bar (20) into the embedding groove (1132), so that the clamp body (10) is locked The steel bar (20) is clamped and fixed through the clamping part (13) of the clamp body (10) by the combined heat insulation plate (30), and finally the steel bar (20) is passed through the clamp body (10) The opening (1131) of the guide rail (113) on the other side of the cushion (11) is guided into its embedding groove (1132) to fix the distance between the heat insulation board (30) and the template (40), so that the heat insulation board (30) is exposed to It is less prone to deformation and displacement when squeezed by external force.

Please observe from Fig. 18, where the opening (1131) of the guide rail (113) of the clamp body (10) faces the side, and the other side is each provided with at least three abutting parts (50). The opening (1131) of the guide rail (113) faces upwards, through the opening (1131), the steel bars (20) are guided through the guide rail (113) into the embedding groove (1132), and then by the card The clamping part (114) clamps the steel bar (20), and finally the clamping part (50) is pressed against the ground, so that the clamp body (10) stands on the ground, so that the clamp body (10) can pass through ) Support the steel bar (20) and set a clamp at a certain distance to make the ground steel bar structure have the same height and low spacing after binding. It also allows workers to walk on the steel bar structure without the steel bar (20) sinking. produce.

The present invention provides a construction fixture, wherein the abutting portion (50) is a tapered cylinder that tapers from the inside to the outside, and the width of the outer end of the abutting contact (51) is smaller than the inner end of the cylinder.

The present invention provides a construction fixture, wherein the guide rail (113) can be provided with a V-shaped opening (1131) (viewed from Figure 13).

The present invention provides a fixture for construction, wherein the guide rail (113) can be provided with an R-shaped opening (1131) (observed as shown in FIG. 14).

The present invention provides a fixture for construction, wherein the two sets of pads (11) of the fixture body (10) have at least one locking part (114), which can be used to hold the steel bar (20) (as shown in Figure 16). ).

The present invention provides a construction fixture, wherein the latching portion (114) can be set as an elastic arm (115), and the elastic force of the elastic arm (115) is used to expand outwards so that the steel bar (20) can fall into the place. In the embedding groove (1132), and the elastic arm (115) is reset with the restoring elastic force, so that the elastic arm (115) can clamp the steel bar (20) (observed from Fig. 15 and Fig. 16).

The present invention provides a construction fixture, wherein the embedding groove (1132) of the guide rail (113) is smaller than the opening (1131).

The present invention provides a construction fixture, wherein the embedding groove (1132) of the guide rail (113) has an upwardly protruding contact surface (1133).

With the above structure, since the fixture body (10) can be sleeved in the concrete steel bar structure, and then the heat insulation board (30) can be fixed through the clamping portion (13) of the fixture body (10), so the concrete wall During pouring, the thermal insulation board (30) will not be deformed or displaced due to the excessive impact force of the concrete pouring, resulting in uneven distribution of the internal structure. The clamp body (10) is pressed against the template (40), namely The distance between the heat insulation board (30) and the template (40) can be fixed by the clamp body (10).

In summary, the present invention has indeed achieved a breakthrough structural design, and has an improved content of the invention. At the same time, it can achieve industrial applicability and progress. Moreover, the present invention has not been seen in any publications, and it is also novel. In accordance with the relevant provisions of the Patent Law, Yan filed an application for an invention patent in accordance with the law, and I implore the Jun Bureau review committee to grant a legal patent right. I really pray.

Only the above is only a preferred embodiment of the present invention, and should not be used to limit the scope of implementation of the present invention; that is, all equal changes and modifications made in accordance with the scope of the patent application of the present invention shall still belong to the present invention. Covered by the patent.

(10): Fixture body

(11): Cushion

(111): Rib

(112): Reinforcement Ribs

(113): Rail

(1131): opening

(1132): inset

(1133): conflict

(12): Connection part

(13): Clamping part

(20): Rebar

(31): The first heat insulation board

(311): Groove

(32): Second heat insulation board

(50): Arrival Department

(51): contact point

Claims (10)

A fixture for construction, comprising: a fixture body, wherein: the fixture body has two sets of pads and a connecting portion, the two sets of pads are connected through the connecting portion, and the sleeve pad has a plurality of ribs in it With several reinforcing ribs, a guide rail is formed through the ribs, and the reinforcing ribs are connected between the cushion and the ribs. The guide rail has an opening and an embedding groove, and each side of the connecting portion It has a clamping part, the cushion can be used to cover the steel bar, and the steel bar can be guided into the groove through the guide rail through the opening of the guide rail, and then the heat insulating board can be clamped by the clamping part , And finally through the clamp body against the template, the distance between the heat insulation board and the template can be fixed. The construction jig according to claim 1, wherein the outer side of the jig body is provided with a counter-clamping part. The construction fixture according to claim 2, wherein the abutting part is a tapered cylinder that tapers from the inside to the outside, and the width of the abutting contact at the outer end is smaller than the inner end of the cylinder. The construction fixture according to claim 1, wherein the heat insulation board is a combined heat insulation board, which has a first heat insulation board and a second heat insulation board, and the first heat insulation board has a number of grooves , When the first heat insulation board is combined with the second heat insulation board, a through hole is formed at the groove, and the through hole can allow the concrete to circulate when the concrete wall is grouted or poured, so that the concrete is inside The distribution is more even. The construction fixture according to claim 1, wherein the guide rail may be provided with a V-shaped opening. The construction fixture according to claim 1, wherein the guide rail may be provided with an R-shaped opening. The construction fixture according to claim 1, wherein the two sets of pads of the fixture body have at least one catch. The construction fixture according to claim 7, wherein the catch part can be set as an elastic arm, and the elastic force of the elastic arm is used to expand outwards so that the steel bar falls into the embedding groove, and the elastic arm Then reset with the elastic force of restoring force, so that the elastic arm can catch the steel bar. The construction fixture according to claim 1, wherein the groove of the guide rail is smaller than the opening. The construction fixture according to claim 1, wherein the groove of the guide rail has A conflicting surface that protrudes upwards.

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