Improved fair-faced formwork fixing device

Abstract

The utility model relates to the technical field of fixing devices, in particular to an improved fair-faced formwork fixing device which comprises a concrete member, four first formworks are installed on the side face of the concrete member, and two second formworks are installed at the two ends of each first formwork. Third templates are mounted on the sides, away from the first templates, of the two second templates, four first positioning ribs are mounted on the inner walls of the four first templates, the four first positioning ribs are mounted on the inner walls of the second templates, second positioning ribs are mounted on the inner walls of the two second templates, and the second positioning ribs are mounted on the inner walls of the second templates. The second positioning ribs are installed on the inner walls of the third formworks, and two first square tubes are installed on the surfaces of the four first formworks. The utility model solves the problems that the mold closing position of the template is difficult to guarantee, the deviation is easy to exist and the forming effect is influenced because a conventional ink line elastic mode is usually adopted for basic positioning in the installation process of the fair-faced template.

Description

TECHNICAL FIELD

[0001] The utility model relates to fixing device technical field especially relates to improved fixing device of fair-faced formwork. BACKGROUND

[0002] The underground equipment room is a kind of building for storing various equipment and facilities, usually is built by using the way of concrete pouring, in order to guarantee the smooth degree of the surface of pouring concrete, reduce the work of later processing, usually fair-faced formwork is used to pour concrete, when pouring concrete, the fair-faced formwork needs to be fixed, so as to guarantee the quality of pouring concrete.

[0003] The existing related technology often has the following defects: the fair-faced formwork in the prior art is usually positioned by conventional ink line during installation, so that it is difficult to guarantee the form closing position of the formwork, deviation is prone to exist, and the forming effect is affected.

[0004] Therefore, the utility model provides improved fixing device of fair-faced formwork. UTILITY MODEL CONTENTS

[0005] The utility model discloses a fixing device of fair-faced formwork to solve the problem that the fair-faced formwork is positioned by conventional ink line during installation in the prior art, so that it is difficult to guarantee the form closing position of the formwork, deviation is prone to exist, and the forming effect is affected.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme: improved fixing device of fair-faced formwork, including concrete component, the side of concrete component is equipped with four first formworks, two ends of four first formworks are equipped with two second formworks, the side away from first formwork of two second formworks is equipped with third formwork, the inner wall of four first formworks is equipped with four first positioning ribs, four first positioning ribs are installed on the inner wall of second formwork, the inner wall of two second formworks is equipped with second positioning rib, second positioning rib is installed on the inner wall of third formwork, the surface of four first formworks is equipped with two first square tubes, the surface of two first square tubes is equipped with two second square tubes, the upper surface of two first square tubes is fixedly connected with two first angle steels.

[0007] The effect reached by the above-mentioned components is that by setting the first positioning rib and the second positioning rib, the positioning effect can be achieved when connecting the first formwork, the second formwork and the third formwork, so as to improve the connection precision of the first formwork, the second formwork and the third formwork, and by setting the first angle steel, the first formwork can be fixed.

[0008] Preferably, the surface of the four first templates is mounted with two third square tubes, the surface of the two third square tubes is mounted with two fourth square tubes, and the lower surface of the two third square tubes is fixedly connected with two second angle steels.

[0009] The effect achieved by the above components is that the third square tube and the fourth square tube can reinforce the external corner of the fair-faced formwork, and the swelling of the fair-faced formwork at the external corner is avoided as much as possible.

[0010] Preferably, the side of the four first templates close to the first square tube and the third square tube is fixedly connected with two supporting plates, and the lower surface of the two second square tubes and the fourth square tubes is fixedly connected with two limiting blocks.

[0011] The effect achieved by the above components is that the supporting plate can facilitate the installation of the first square tube and the third square tube, and the limiting block can limit the position of the second square tube and the fourth square tube.

[0012] Preferably, the upper surface of the two first square tubes and the third square tubes is fixedly connected with an arc-shaped plate, and the inner wall of the arc-shaped plate is slidably connected with a limiting rod.

[0013] The effect achieved by the above components is that the arc-shaped plate can connect the limiting rod to the first square tube and the third square tube, and the limiting rod slidably connected to the inner wall of the arc-shaped plate can move.

[0014] Preferably, the end of the limiting rod away from the arc-shaped plate is fixedly connected with a pull plate, the surface of the limiting rod is sleeved with a spring, and the two ends of the spring are fixedly connected with the pull plate and the arc-shaped plate.

[0015] The effect achieved by the above components is that the pull plate can facilitate the installation of the spring and the movement of the limiting rod, and the spring can limit the position of the limiting rod.

[0016] Preferably, the side of the two third square tubes and the fourth square tubes is fixedly connected with three connecting plates, the inner wall of the three connecting plates is threadedly inserted with an adjusting screw, and the surface of the adjusting screw is fixedly connected with a diagonal brace.

[0017] The effect achieved by the above components is that the connecting plate can connect the adjusting screw and the diagonal brace to the third square tube and the fourth square tube, the adjusting screw can adjust the angle of the diagonal brace, and the diagonal brace can provide a supporting effect.

[0018] Preferably, one end of the inclined brace away from the concrete member is glued with a rubber pad, and the third square tube and the fourth square tube are fixedly connected with three stabilizing plates on the side close to the adjusting screw, and the three stabilizing plates are sleeved on the surface of the adjusting screw.

[0019] The components achieve the effects that the rubber pad can improve the stability of the adjusting screw during rotation through the support effect of the inclined brace, and the stabilizing plates can improve the stability of the adjusting screw during rotation.

[0020] In summary:

[0021] 1. In the utility model, the first positioning rib and the second positioning rib are arranged, so that the positioning effect is achieved during the connection of the fair-faced formwork, the precision of the fair-faced formwork connection is improved, the first square tube, the third square tube, the second square tube and the fourth square tube and the first angle steel and the second angle steel are arranged, the external corner of the fair-faced formwork is reinforced, and the expansion of the fair-faced formwork at the external corner is avoided as much as possible.

[0022] 2. In the utility model, the inclined brace is arranged, the stability of the overall reinforcement is improved, the expansion of the fair-faced formwork at the middle part during the pouring of the concrete is avoided as much as possible, the connecting plate is arranged, the inclined brace is installed, the adjusting screw is arranged, the angle of the inclined brace is adjusted conveniently, and the stability of the adjusting screw during rotation is improved through the stabilizing plates. DRAWINGS

[0023] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0024] Figure 2 It is another angle structure schematic view of the utility model;

[0025] Figure 3 It is a three-dimensional structure schematic view of the utility model; Figure 1

[0026] Figure 4 It is a three-dimensional structure schematic view of the utility model; Figure 2

[0027] Figure 5 It is an A enlarged view of the utility model; Figure 2

[0028] ​​​Figure legend: 1, concrete member; 2, first formwork; 3, second formwork; 4, third formwork; 5, first square tube; 6, second square tube; 7, third square tube; 8, fourth square tube; 9, supporting plate; 10, limiting block; 11, arc plate; 12, limiting rod; 13, pull plate; 14, spring; 15, first positioning rib; 16, second positioning rib; 17, connecting plate; 18, stabilizing plate; 19, adjusting screw; 20, inclined brace; 21, rubber pad; 22, first angle steel; 23, second angle steel. DETAILED DESCRIPTION

[0029] Referring to Figures 1-4 The utility model provides a technical scheme: improved fixed device of clean water formwork, including concrete member 1, four first formworks 2 are installed to the side surface of concrete member 1, two ends of four first formworks 2 are all installed with two second formworks 3, the side away from first formwork 2 of two second formworks 3 is all installed with third formwork 4, the inner wall of four first formworks 2 is all installed with four first positioning ribs 15, four first positioning ribs 15 are all installed in the inner wall of second formwork 3, the inner wall of two second formworks 3 is all installed with second positioning rib 16, second positioning rib 16 is installed in the inner wall of third formwork 4, the surface of four first formworks 2 is installed with two first square tubes 5, the surface of two first square tubes 5 is installed with two second square tubes 6, the upper surface of two first square tubes 5 is all fixedly connected with two first angle steels 22. Through setting first positioning rib 15 and second positioning rib 16, can when connecting first formwork 2, second formwork 3 and third formwork 4, play the effect of positioning, to improve the precision of first formwork 2, second formwork 3 and third formwork 4 connection, through setting first angle steel 22, can play the effect of fixed first formwork 2.

[0030] The overall specific settings and effects are described below.

[0031] Referring to Figures 1-5As shown, in the embodiment: the surface of the four first templates 2 is mounted with two third square tubes 7, the surface of the two third square tubes 7 is mounted with two fourth square tubes 8, and the lower surface of the two third square tubes 7 is fixedly connected with two second angle steels 23. By arranging the third square tube 7 and the fourth square tube 8, the external corner of the fair-faced formwork can be reinforced, and the situation of the fair-faced formwork expanding at the external corner can be avoided as much as possible. The side of the four first templates 2 close to the first square tube 5 and the third square tube 7 is fixedly connected with two supporting plates 9, and the lower surface of the two second square tubes 6 and the fourth square tubes 8 is fixedly connected with two limiting blocks 10. By arranging the supporting plate 9, the first square tube 5 and the third square tube 7 can be conveniently installed, and by arranging the limiting block 10, the position of the second square tube 6 and the fourth square tube 8 can be limited. The upper surface of the two first square tubes 5 and the third square tubes 7 is fixedly connected with an arc-shaped plate 11, and the inner wall of the arc-shaped plate 11 is slidably connected with a limiting rod 12. By arranging the arc-shaped plate 11, the limiting rod 12 can be connected to the first square tube 5 and the third square tube 7, and the limiting rod 12 slidably connected to the inner wall of the arc-shaped plate 11 can move.

[0032] The end of the limiting rod 12 away from the arc-shaped plate 11 is fixedly connected with a pull plate 13, the surface of the limiting rod 12 is sleeved with a spring 14, and the two ends of the spring 14 are fixedly connected with the pull plate 13 and the arc-shaped plate 11 respectively. By arranging the pull plate 13, the spring 14 can be conveniently installed, and the limiting rod 12 can be conveniently moved, and by arranging the spring 14, the position of the limiting rod 12 can be limited. The side of the two third square tubes 7 and the fourth square tubes 8 is fixedly connected with three connecting plates 17, the inner wall of the three connecting plates 17 is threadedly inserted with an adjusting screw 19, and the surface of the adjusting screw 19 is fixedly connected with an inclined brace 20. By arranging the connecting plate 17, the adjusting screw 19 and the inclined brace 20 can be connected to the third square tube 7 and the fourth square tube 8, by arranging the adjusting screw 19, the angle of the inclined brace 20 can be adjusted, and by arranging the inclined brace 20, the supporting effect can be provided. The end of the inclined brace 20 away from the concrete component 1 is glued with a rubber pad 21, the side of the third square tube 7 and the fourth square tube 8 close to the adjusting screw 19 is fixedly connected with three stabilizing plates 18, and the three stabilizing plates 18 are sleeved on the surface of the adjusting screw 19. By arranging the rubber pad 21, the supporting effect of the inclined brace 20 can be provided, and by arranging the stabilizing plate 18, the stability of the adjusting screw 19 during rotation can be improved.

[0033] The working principle is that before pouring the concrete component 1, first, the first positioning rib 15 and the second positioning rib 16 are used to assist the first formwork 2, the second formwork 3 and the third formwork 4 to be connected, then the first square tube 5 and the third square tube 7 are moved to be close to the supporting plate 9 on the first formwork 2, the pull plate 13 is pulled to drive the limiting rod 12 to slide on the inner wall of the arc-shaped plate 11, the pull plate 13 is moved away from the arc-shaped plate 11, then the second square tube 6 and the fourth square tube 8 are moved to be close to the first square tube 5 and the third square tube 7 respectively, the pull plate 13 is loosened, under the elastic force of the spring 14, the pull plate 13 is moved to be close to the arc-shaped plate 11, the limiting rod 12 limits the positions of the second square tube 6 and the fourth square tube 8, at this time, through the limiting block 10 on the second square tube 6 and the fourth square tube 8 cooperating with the limiting rod 12, the connection of the first square tube 5 and the third square tube 7 with the second square tube 6 and the fourth square tube 8 can be realized, then the adjusting screw rod 19 is rotated to rotate on the inner wall of the connecting plate 17, the rotation of the adjusting screw rod 19 drives the inclined support 20 to rotate to be close to the ground, at this time, through the inclined support 20 and the rubber pad 21, the supporting effect can be provided, through the first positioning rib 15 and the second positioning rib 16, the positioning effect can be achieved during the connection of the fair-faced formwork, so that the connection precision of the fair-faced formwork can be improved, through the first square tube 5, the third square tube 7, the second square tube 6 and the fourth square tube 8 and the first angle steel 22 and the second angle steel 23, the external corner of the fair-faced formwork can be reinforced, so that the bulging of the fair-faced formwork at the external corner can be avoided as much as possible, through the inclined support 20, the stability of the overall reinforcement can be improved, so that the bulging of the fair-faced formwork at the middle part during the pouring of the concrete can be avoided as much as possible, through the connecting plate 17, the inclined support 20 can be installed, through the adjusting screw rod 19, the angle of the inclined support 20 can be adjusted conveniently, through the stabilizing plate 18, the stability of the adjusting screw rod 19 during rotation can be improved.

[0034] In the description of the utility model, it needs to explain, unless another explicit stipulation and limit, term '' install '' '' link '' '' connect '' should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can pass through intermediate medium indirectly link, can be two element inside's intercommunication. For ordinary skilled person in the art, the specific meaning of the above-mentioned term in the utility model can be understood according to specific circumstances.

Claims

1. Improved fixing device for clean formwork, comprising a concrete element (1), characterised in that: The side of the concrete component (1) is provided with four first formworks (2), both ends of the four first formworks (2) are provided with two second formworks (3), one side of the two second formworks (3) away from the first formwork (2) is provided with a third formwork (4), the inner wall of the four first formworks (2) is provided with four first positioning ribs (15), the four first positioning ribs (15) are installed on the inner wall of the second formwork (3), the inner wall of the two second formworks (3) is provided with a second positioning rib (16), the second positioning rib (16) is installed on the inner wall of the third formwork (4), the surface of the four first formworks (2) is provided with two first square tubes (5), the surface of the two first square tubes (5) is provided with two second square tubes (6), and the upper surface of the two first square tubes (5) is fixedly connected with two first angle steels (22).

2. The improved form tie for clean concrete formwork according to claim 1, wherein: The surface of the four first formworks (2) is provided with two third square tubes (7), the surface of the two third square tubes (7) is provided with two fourth square tubes (8), and the lower surface of the two third square tubes (7) is fixedly connected with two second angle steels (23).

3. The improved form tie for clean concrete formwork of claim 2, wherein: The side of the four first formworks (2) close to the first square tube (5) and the third square tube (7) is fixedly connected with two supporting plates (9), and the lower surface of the two second square tubes (6) and the fourth square tubes (8) is fixedly connected with two limiting blocks (10).

4. The improved form tie for clean concrete formwork of claim 2, wherein: The upper surface of the two first square tubes (5) and the third square tubes (7) is fixedly connected with an arc-shaped plate (11), and the inner wall of the arc-shaped plate (11) is slidably connected with a limiting rod (12).

5. The improved form tie for clean concrete formwork of claim 4, wherein: One end of the limiting rod (12) away from the arc-shaped plate (11) is fixedly connected with a pull plate (13), the surface of the limiting rod (12) is sleeved with a spring (14), and both ends of the spring (14) are fixedly connected with the pull plate (13) and the arc-shaped plate (11).

6. The improved form tie for clean concrete formwork of claim 2, wherein: The side of the two third square tubes (7) and the fourth square tubes (8) is fixedly connected with three connecting plates (17), the inner wall of the three connecting plates (17) is threadedly inserted with an adjusting screw rod (19), and the surface of the adjusting screw rod (19) is fixedly connected with an inclined brace (20).

7. The improved form tie for clean concrete formwork of claim 6, wherein: One end of the inclined brace (20) away from the concrete component (1) is glued with a rubber pad (21), and the side of the third square tube (7) and the fourth square tube (8) close to the adjusting screw rod (19) is fixedly connected with three stabilizing plates (18), and the three stabilizing plates (18) are sleeved on the surface of the adjusting screw rod (19).

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