Formwork slab staggering preventing and grout stopping mechanism

Abstract

The utility model discloses a template slab staggering preventing and grout stopping mechanism which comprises a D-shaped grout stopping rubber strip, the D-shaped grout stopping rubber strip is firmly pasted on the inner side of a groove-shaped stainless steel plate through structural adhesive to form a whole, and the D-shaped grout stopping rubber strip is extruded when a bin position is clamped by a T-shaped clamping plate and a template together to be closely attached to the surface of concrete of a previous bin. The outer surface of the groove-shaped stainless steel plate and the outer surface of the formwork are located on the same plane, the slab staggering-free grout stopping effect is achieved, the appearance quality of concrete is guaranteed, decoration on the appearance of the concrete is avoided, the influence on the construction period is reduced, and the construction cost is reduced; the T-shaped clamping plate is fixed to the formwork rib plate through the adjusting bolt, the adjusting nut and the fastening nut, the D-shaped grout stopping rubber strip is clamped in the T-shaped clamping plate and can be pulled out for turnover use when the fastening nut is loosened, and the device is simple in structure, convenient to operate, good in applicability, safe, reliable, time-saving and labor-saving.

Description

TECHNICAL FIELD

[0001] The utility model relates to civil engineering template construction technical field, specifically a template mistake prevention platform stop grouting mechanism. BACKGROUND

[0002] When civil engineering concrete warehouse construction, after the completion of the last warehouse concrete construction, need to chisel the concrete warehouse surface, easy to cause the concrete edge different degree damage; the next warehouse formwork when traditional method adopts in the template lower part and the last warehouse concrete roof contact position paste double -sided adhesive tape to prevent grouting leakage influence concrete appearance quality. But because double -sided adhesive tape has certain thickness, concrete pouring will produce mistake platform after completion. Because chiseling when the last warehouse concrete top edge damage, concrete pouring will produce the pit after the completion of concrete warehouse position. Because double -sided adhesive tape stop grouting effect is not ideal and causes grouting leakage to lead to concrete produces honeycomb pockmarked surface. Traditional method has influence on concrete appearance quality in different degrees, still need to decorate the concrete appearance in later period, prolongs the construction period and increases construction cost.

[0003] The existing application number for 201621071541.4 'D type white stop grouting rubber strip with hole and its component' provides a kind of device using D type stop grouting rubber to prevent mistake platform stop grouting, and the D type white stop grouting rubber strip with hole in this patent directly with concrete contact produces abrasion, and the durability is poor. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of template mistake prevention platform stop grouting mechanism, to solve the problem of mistake platform, grouting leakage and rubber strip directly with concrete contact produces abrasion mentioned above.

[0005] To solve the above technical problems, the technical scheme adopted by the utility model is: a kind of template mistake prevention platform stop grouting mechanism, including template and template rib plate, the template is perpendicular with template rib plate and is formed L-shaped structure by cooperation, the template rib plate is fixedly installed with T-shaped clamping plate by fastener on the side away from template, the hook opening of T-shaped clamping plate is close to the side of template, and T-shaped clamping plate is slidably embedded with channel stainless steel plate in hook opening, the slot of channel stainless steel plate is embedded in the hook opening of T-shaped clamping plate, and channel stainless steel plate is elastically supported by D-shaped stop grouting rubber strip and the hook opening of T-shaped clamping plate, and the groove bottom of channel stainless steel plate is parallel to template.

[0006] As preferably, the template and the template rib plate are integrally formed.

[0007] As preferably, the D-shaped stop grouting rubber strip is firmly pasted in the inner side of channel stainless steel plate by structural glue, and there is a round hole in the middle of D-shaped stop grouting rubber strip, which is concentric and coaxial with the channel stainless steel plate.

[0008] As preferably, the hook part of the T-shaped clamping plate is a right-angle hook, and the groove-shaped stainless steel plate is a concave groove plate.

[0009] As more preferably, the outside width of the groove-shaped stainless steel plate is consistent with the inside width of the hook part opening of the T-shaped clamping plate.

[0010] Further, the top part of the T-shaped clamping plate is horizontally arranged, and the top part of the T-shaped clamping plate is closely attached to the formwork rib plate, and then a detachable fixed cooperation is formed through a plurality of fasteners.

[0011] Further, the fasteners are arranged at equal intervals along the extension direction of the formwork rib plate.

[0012] As preferably, the fasteners include an adjusting bolt formed by cooperation of a screw rod, a fastening nut and an adjusting nut, the screw rod penetrates the formwork rib plate and the top part of the T-shaped clamping plate at the same time, and the screw rod is away from the hook part opening of the T-shaped clamping plate, the top part of the screw rod is threadedly connected with the fastening nut, the bottom part of the screw rod is threadedly connected with the adjusting nut, and the formwork rib plate and the top part of the T-shaped clamping plate are clamped and fixed between the fastening nut and the adjusting nut.

[0013] As more preferably, the position where the T-shaped clamping plate is penetrated by the screw rod is an elliptical hole, and the extension direction of the elliptical hole is parallel to the sliding direction of the groove-shaped stainless steel plate in the hook part opening of the T-shaped clamping plate.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The D-shaped rubber strip for stopping grouting is firmly pasted in the inside of the groove-shaped stainless steel plate to form a whole through structural glue, is extruded when the T-shaped clamping plate and the formwork are tightly pressed in the position, is pasted to the surface of the previous concrete, the outer surface of the groove-shaped stainless steel plate and the outer surface of the formwork are in the same plane, the effect of stopping grouting without error is realized, the appearance quality of the concrete is ensured, the appearance of the concrete is avoided to be decorated, the influence on the construction period is reduced, and the construction cost is reduced.

[0016] 2. The D-shaped rubber strip for stopping grouting has a round hole in the middle, the T-shaped clamping plate can be elastically extruded, the damage to the surface of the casted concrete is reduced, and the appearance quality of the concrete is improved.

[0017] 3. The groove-shaped stainless steel plate is formed by pressing the stainless steel plate, the abrasion of the D-shaped rubber strip for stopping grouting caused by directly contacting with the concrete is avoided, and the durability of the D-shaped rubber strip for stopping grouting is improved.

[0018] 4. The T-shaped clamping plate can realize the adjustment of the formwork within a certain range, corrects the linear appearance of the concrete, and reduces the decoration work of the concrete surface in the later period.

[0019] 5、The lower part of the T-shaped clamping plate of the patent has a right-angle hook, which can prevent the D-shaped rubber dam from falling off when it is pressed or released; the release of the tightening nut can pull out the D-shaped rubber dam, which can be reused;

[0020] 6、The patent has simple structure, convenient operation, good applicability, safety and reliability, time and labor saving, realizes error-free damming effect, ensures the appearance quality of concrete, avoids decoration of the appearance of concrete, reduces the influence on the construction period, and reduces the construction cost. BRIEF DESCRIPTION OF DRAWINGS

[0021] Fig. 1 The structure of the utility model is shown in the figure;

[0022] Fig. 2 The I-I section of the utility model is shown in the figure;

[0023] In the figure: 1, formwork; 2, adjusting bolt; 3, tightening nut; 4, formwork rib plate; 5, T-shaped clamping plate; 6, adjusting nut; 7, D-shaped rubber dam; 8, grooved stainless steel plate. DETAILED DESCRIPTION

[0024] As follows, the embodiments are further described with reference to the drawings.

[0025] As shown in Figs. 1-2 As a preferred embodiment 1, a formwork error-proof damming mechanism includes a formwork 1 and a formwork rib plate 4, the formwork 1 is perpendicular to the formwork rib plate 4 and cooperates to form an L-shaped structure, the formwork rib plate 4 is detachably fixed and installed with a T-shaped clamping plate 5 on the side away from the formwork 1 through a fastener, the hook opening of the T-shaped clamping plate 5 is close to the side of the formwork 1, and the grooved stainless steel plate 8 is slidably embedded in the hook opening of the T-shaped clamping plate 5, the slot of the grooved stainless steel plate 8 is embedded in the hook opening of the T-shaped clamping plate 5, and the grooved stainless steel plate 8 forms an elastic support cooperation with the hook opening of the T-shaped clamping plate 5 through the D-shaped rubber dam 7, and the groove bottom of the grooved stainless steel plate 8 is parallel to the formwork 1.

[0026] In use, the two template anti-error stop paste mechanism as a whole is arranged opposite to the two sides of the previous batch of concrete, and the groove-shaped stainless steel plate 8 is located close to the concrete side. The front section of the two template anti-error stop paste mechanism as a whole is arranged at the tail of the previous batch of concrete, and the template 1 of the two template anti-error stop paste mechanism as a whole is pulled tight by a plurality of tension bolts, so that the template 1 on both sides is in close contact with the corresponding side of the previous batch of concrete. The groove-shaped stainless steel plate 8 is also embedded in the hook opening of the T-shaped clamp plate 5 by extruding the D-shaped paste rubber strip 7, and the T-shaped clamp plate 5 is fixed with the template rib plate 4 by fasteners. The groove-shaped stainless steel plate 8 is also in close contact with the previous batch of concrete under the elastic reaction force of the D-shaped paste rubber strip 7, so that the outer surface of the groove-shaped stainless steel plate 8 and the outer surface of the template 1 are in the same plane, realizing the effect of no error stop paste.

[0027] As a preferred embodiment 2, the template 1 is integrally formed with the template rib plate 4, which ensures the firm strength of the device in use.

[0028] As a preferred embodiment 3, the D-shaped paste rubber strip 7 is firmly adhered to the inner side of the groove-shaped stainless steel plate 8 by structural glue. The D-shaped paste rubber strip 7 has a circular hole in the middle, which is concentric with the groove-shaped stainless steel plate 8. The D-shaped paste rubber strip 7 is firmly adhered to the inner side of the groove-shaped stainless steel plate 8 to form a whole, and is extruded when the T-shaped clamp plate 5 and the template 1 are tightened together. It is in close contact with the surface of the previous batch of concrete, so that the outer surface of the groove-shaped stainless steel plate 8 and the outer surface of the template 1 are in the same plane, realizing the effect of no error stop paste. The circular hole ensures that the groove-shaped stainless steel plate 8 can be elastically extruded in the T-shaped clamp plate 5.

[0029] As a preferred embodiment 4, the hook of the T-shaped clamp plate 5 is a right-angle hook, which can prevent the D-shaped paste rubber strip 7 from falling off when it is extruded or retracted. The groove-shaped stainless steel plate 8 is a concave groove plate. The groove-shaped stainless steel plate 8 is a stainless steel plate pressed to form, which can avoid direct contact between the D-shaped paste rubber strip 7 and the concrete to cause wear and tear, and improve the durability of the D-shaped paste rubber strip 7.

[0030] The outer width of the groove-shaped stainless steel plate 8 is consistent with the inner width of the hook opening of the T-shaped clamp plate 5. When extruded, it is in close contact with the surface of the previous batch of concrete and the T-shaped clamp plate 5, ensuring that there is no paste leakage and the front and rear concrete surfaces are flat and no error.

[0031] As a preferred embodiment 5, the top of the T-shaped clamp plate 5 is horizontally arranged, and the top of the T-shaped clamp plate 5 is in close contact with the template rib plate 4, and then a plurality of fasteners are used to form a detachable fixed cooperation.

[0032] The fasteners are arranged at equal intervals along the extension direction of the template rib plate 4, which ensures the firmness of the T-shaped clamp plate 5 and the template rib plate 4.

[0033] The fastener comprises an adjusting bolt 2 formed by cooperation of a screw rod, a fastening nut 3 and an adjusting nut 6, the screw rod penetrates the top of the template rib plate 4 and the T-shaped clamping plate 5 at the same time, and the screw rod is away from the hook opening of the T-shaped clamping plate 5, the top of the screw rod is threadedly connected with the fastening nut 3, the bottom of the screw rod is threadedly connected with the adjusting nut 6, and the top of the template rib plate 4 and the T-shaped clamping plate 5 is clamped and fixed between the fastening nut 3 and the adjusting nut 6, so that the fixing firmness of the T-shaped clamping plate 5 and the template rib plate 4 is ensured.

[0034] The T-shaped clamping plate 5 is penetrated by the screw rod and is an elliptical hole, the extension direction of the elliptical hole is parallel to the sliding direction of the groove-shaped stainless steel plate 8 in the hook opening of the T-shaped clamping plate 5, a certain adjustment allowance is provided, the template 1 can be adjusted within a certain range, the linear correction of the appearance surface of the concrete is realized, and the later concrete surface decoration work is reduced.

[0035] The working principle of the utility model is as follows:

[0036] In use, two template error-preventing and stop-plugging mechanism wholes are taken as a group, are oppositely arranged on the two sides of the previous concrete, and the groove-shaped stainless steel plates 8 are all located close to the concrete side, the front section of the two template error-preventing and stop-plugging mechanism wholes is arranged at the tail of the previous concrete, the template 1 of the two template error-preventing and stop-plugging mechanism wholes is pulled by a plurality of pulling bolts, so that the template 1 on the two sides is all pasted with the corresponding side of the previous concrete, the groove-shaped stainless steel plate 8 is also embedded in the hook opening of the T-shaped clamping plate 5 through extrusion of the D-shaped stop-plugging rubber strip 7, the T-shaped clamping plate 5 is fixed with the template rib plate 4 through the fastener, the groove-shaped stainless steel plate 8 is also pasted with the previous concrete under the elastic reaction force of the D-shaped stop-plugging rubber strip 7, so that the outer surface of the groove-shaped stainless steel plate 8 and the outer surface of the template 1 are in the same plane, and the error-preventing and stop-plugging effect is realized.

Claims

1. A template anti-misalignment and grout-stopping mechanism, characterized in that, Includes a template (1) and a template rib (4). The template (1) and the template rib (4) are perpendicular and cooperate to form an L-shaped structure. A T-shaped clamp (5) is detachably fixed on the side of the template rib (4) away from the template (1) by fasteners. The hook opening of the T-shaped clamp (5) is close to the side of the template (1), and a grooved stainless steel plate (8) is slidably embedded in the hook opening of the T-shaped clamp (5). The groove of the grooved stainless steel plate (8) is embedded in the hook opening of the T-shaped clamp (5), and the grooved stainless steel plate (8) forms an elastic support cooperation with the hook opening of the T-shaped clamp (5) through a D-shaped anti-grouting rubber strip (7). The bottom of the groove of the grooved stainless steel plate (8) is parallel to the template (1).

2. The template anti-misalignment and grout-stopping mechanism according to claim 1, characterized in that, The template (1) and the template rib (4) are integrally formed.

3. The template anti-misalignment and grout-stopping mechanism according to claim 1, characterized in that, The D-shaped anti-grout rubber strip (7) is firmly adhered to the inner side of the channel-shaped stainless steel plate (8) by structural adhesive. The D-shaped anti-grout rubber strip (7) has a round hole in the middle, and the round hole is concentric and coaxial with the channel-shaped stainless steel plate (8).

4. The template anti-misalignment and grout-stopping mechanism according to claim 1, characterized in that, The hook of the T-shaped clamp (5) is a right-angle hook, and the grooved stainless steel plate (8) is a concave groove plate.

5. A template anti-misalignment and grout-stopping mechanism according to claim 4, characterized in that, The outer width of the grooved stainless steel plate (8) is consistent with the inner width of the hook opening of the T-shaped clamp (5).

6. The template anti-misalignment and grout-stopping mechanism according to claim 5, characterized in that, The top of the T-shaped clamp (5) is arranged horizontally, and the top of the T-shaped clamp (5) is in close contact with the template rib (4) and forms a detachable fixed fit through several fasteners.

7. A template anti-misalignment and grout-stopping mechanism according to claim 6, characterized in that, The fasteners are arranged at equal intervals along the extension direction of the template rib (4).

8. A template anti-misalignment and grout-stopping mechanism according to any one of claims 1 to 7, characterized in that, The fastener includes an adjusting bolt (2) formed by a screw, a fastening nut (3) and an adjusting nut (6). The screw passes through the top of both the template rib (4) and the T-shaped clamp (5), and is far from the hook opening of the T-shaped clamp (5). The top of the screw is threaded into the fastening nut (3), and the bottom of the screw is threaded into the adjusting nut (6). The top of the template rib (4) and the T-shaped clamp (5) are clamped and fixed between the fastening nut (3) and the adjusting nut (6).

9. A template anti-misalignment and grout-stopping mechanism according to claim 8, characterized in that, The T-shaped clamp (5) has an elliptical hole through which the screw passes, and the direction of the elliptical hole is parallel to the sliding direction of the grooved stainless steel plate (8) in the hook opening of the T-shaped clamp (5).

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