CN211341755U

CN211341755U - Device suitable for reverse bank of concreting

Info

Publication number: CN211341755U
Application number: CN201922000696.9U
Authority: CN
Inventors: 徐军; 王高军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-08-25
Anticipated expiration: 2029-11-19

Abstract

The utility model relates to a device suitable for pouring concrete reversed ridges, which comprises a U-shaped clamp combination, a template and square timbers; the square timber is two bottom fixed square timbers which are symmetrically arranged, and the template is vertically matched and arranged above the square timber; the U-shaped clamp combination is arranged on the templates at two sides in a matching way and comprises a U-shaped clamp plate, a side fixing plate and a clamping hook; the side fixing plate is arranged on two sides in a matched mode by taking the U-shaped clamping plate as a central symmetry mode, grooves matched with the side fixing plate are formed in the two side plates of the U-shaped clamping plate, and the clamping hooks are arranged in a matched mode with the two side plates of the U-shaped clamping plate. This device can the effectual rigidity of control template, prevents the seepage, and control cross section size prevents that the cross section from warping, reaches the requirement for quality, more can make things convenient for the template dismouting, reduces the material loss. The U-shaped card combination of the device can be repeatedly used for multiple times, so that the material is saved, and the loss is reduced. The assembly of this device anti-bank of trying and reinforcement degree of difficulty reduce to reach reduction cost of labor expense.

Description

Device suitable for reverse bank of concreting

Technical Field

The utility model relates to a construction technical field, in particular to device suitable for anti-bank of concreting.

Background

The reverse ridge means a method of preventing water from flowing into a room, and is poured simultaneously with structural concrete, also called flashing or overturning. In the building construction, part of sites in the building need concrete anti-bank construction, especially anti-bank construction in places such as kitchens, toilets, French windows, indoor flue bottoms, water supply and power supply wells and the like, and the anti-bank last shift in the pouring construction needs to be reinforced, so that the strength and the section size of the anti-bank template can be effectively controlled, and quality hidden troubles such as leakage, template deformation under the pressure of poured concrete and the like are avoided.

In the past, a plurality of methods are used for concrete reversed ridge construction, such as traditional methods of iron wire winding, wire drawing square timber fastening, U-shaped steel bar reinforcement and the like, including a first generation U-shaped clamp, and the traditional methods have defects. Firstly, the iron wire has certain inherent functions, but the operation is inconvenient, the rigidity of the template cannot be effectively controlled, the deviation of the section size of the reverse ridge is serious, the leakage phenomenon is difficult to avoid, and the construction quality cannot be ensured. Secondly, the method for fastening the wire-drawing square timber has certain difficulty in operation, the difficulty requirement for manufacturing the fastening fittings of the wire-drawing square timber is high, short reinforcing steel bar heads need to be implanted into the floor according to lines in advance in order to fasten the concrete reversed ridge and ensure the size of the cross section, so that the operation time is prolonged, and the line pipes embedded into the ground can be greatly damaged when the short reinforcing steel bar heads are implanted into the floor. The method for fastening the U-shaped steel bars on the construction site has the defects that the U-shaped steel bars are difficult to manufacture, and short steel bar heads need to be implanted into the ground in advance when the reverse ridge template is fixed, so that the working time is prolonged, and the damage to wire pipes embedded into the ground is very large. The first generation of U-shaped clamps have great difficulty in operating at places which are not at the same level, which affects the quality of formwork forming, and the inner support is not easily taken out when the inner support is not timely detached at the later stage, so that the U-shaped clamps, the inner support and the reverse ridge are damaged, and the overall quality is affected.

Disclosure of Invention

In view of this, the utility model aims at providing a device suitable for anti-bank of concreting can realize that the anti-bank of concreting after pouring accords with standard, more is fit for whole work scenes, improves the efficiency of construction, reduces construction cost.

In order to realize the purpose, the utility model provides a device suitable for pouring concrete reversed bank, which comprises a template and a square timber; also comprises a U-shaped card combination; the U-shaped clamp combination is arranged on the templates at two sides in a matching way and comprises a U-shaped clamp plate, a side fixing plate and a clamping hook; the side fixing plate is arranged on two sides in a matched mode by taking the U-shaped clamping plate as a central symmetry mode, grooves matched with the side fixing plate are formed in the two side plates of the U-shaped clamping plate, and the clamping hooks are arranged in a matched mode with the two side plates of the U-shaped clamping plate.

Preferably, the cross section of the groove is rectangular, and the groove vertically extends inwards from the bottom of the side plate of the U-shaped clamping plate; the edge distance of the inner bottom of the groove is larger than that of the top of the groove.

Preferably, the side fixing plates are two clamping legs which are symmetrically arranged at the left and right, and the clamping legs are arranged above the square timber in a matched manner and are installed with the template in a matched manner; the card leg can vertically upwards stretch into in the recess, and the top of card leg is provided with the arch of outside extension.

Preferably, the clamping hook is matched with the outer wall of the U-shaped clamping plate side plate; the clamping groove matched with the outer wall of the side plate of the U-shaped clamping plate is formed in the clamping hook, and the clamping hook can move up and down along the side plate of the U-shaped clamping plate through the clamping groove.

Preferably, the hook extends horizontally to the inner side, and a clamping protrusion extending obliquely downwards and inwards is arranged at the end part of the hook.

Preferably, the distance between the clamping protrusion and the side fixing plate is matched with the size of the template, and the template is matched and arranged between the clamping protrusion and the side fixing plate.

Preferably, the template and the square timber are fixedly installed into a whole, and a certain distance is arranged between the lower edge of the side fixing plate and the upper edge of the square timber or the side fixing plate is arranged close to the upper edge of the square timber.

Has the advantages that:

the utility model discloses a set up U type card combination, template and square timber, can make U type card combination directly block interior outer template, rigidity that can effectual control template prevents the seepage, and control cross section size prevents that the cross section from warping, reaches the required quality. The U-shaped card combination of the device can be repeatedly used for multiple times, so that the material is saved, and the loss is reduced.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic view of a part of the structure of the present invention.

Fig. 2 is a schematic structural view of another use state of the present invention.

Detailed Description

As shown in the figure: the utility model relates to a device suitable for pouring concrete reversed ridges, which comprises a template 5 and square timbers 4; the square timber 4 is two bottom fixed square timbers which are symmetrically arranged, and the template 5 is vertically arranged above the square timber 4 in a matching way; also comprises a U-shaped card combination; the U-shaped clamp combination is arranged on the templates 4 at two sides in a matching way, and comprises a U-shaped clamp plate 1, a side fixing plate 2 and a clamping hook 3; the side fixing plate 2 is arranged on two sides in a matched mode by taking the U-shaped clamping plate 1 as a central symmetry, grooves 11 matched with the side fixing plate 2 are formed in two side plates 12 of the U-shaped clamping plate 1, and the clamping hook 3 is arranged in a matched mode with the two side plates 12 of the U-shaped clamping plate.

Preferably, the cross section of the groove 11 is rectangular, and the groove 11 vertically extends inwards from the bottom of the side plate 12 of the U-shaped clamping plate 1; the edge distance of the inner bottom of the groove 11 is larger than that of the top of the groove 11.

Preferably, the side fixing plates 2 are two clamping legs which are symmetrically arranged at the left and right, and the clamping legs are arranged above the square timber 4 in a matched manner and are installed with the template 5 in a matched manner; the clamping legs can vertically extend upwards into the grooves 11, and protrusions 21 extending outwards are arranged at the tops of the clamping legs.

Preferably, the clamping hook 3 is matched with the outer wall of the side plate 12 of the U-shaped clamping plate 1; the clamping groove matched with the outer wall of the side plate 12 of the U-shaped clamping plate 1 is formed in the clamping hook 3, and the clamping hook 3 can move up and down along the side plate 12 of the U-shaped clamping plate 1 through the clamping groove.

Preferably, the hook 3 extends horizontally inward, and is provided with a locking protrusion 31 extending obliquely downward and inward at an end thereof.

Preferably, the distance between the clamping projection 31 and the side fixing plate 2 is matched with the size of the template 5, and the template 5 is arranged between the clamping projection 31 and the side fixing plate 2 in a matching manner.

Preferably, the template 5 and the square timber 4 are fixedly installed into a whole, and a certain distance is arranged between the lower edge of the side fixing plate 2 and the upper edge of the square timber 4 or the side fixing plate is arranged close to the upper edge of the square timber 4.

In the construction, need at first all fixed with square timber 4 through the iron nail with inside and outside template 5, then fixed with outside template 5 and square timber 4 according to the marked line steel nail in construction ground, use a plurality of U type card combinations to block inside and outside template 5 according to actual construction needs simultaneously, it is fixed just to have accomplished the cooperation of whole device, carry out corresponding concrete placement at last can. This device can pour at the anti-bank 6 of concrete and finish the back, and the constructor of being convenient for grinds the flat operation to the upper surface of the anti-bank 6 of concrete.

The top of side fixed plate 2 is provided with arch 21 for arch 21 mutually supports with the recess 11 of U type cardboard 1, and when making U type cardboard 1 upwards take out, side fixed plate 2 can't throw off in recess 11, is provided with the step of mutually supporting with arch 21 in recess 11, and the step can prevent that side fixed plate from throwing off in the recess with protruding 21 cooperation, can realize through current whole injection moulding technique. Meanwhile, the side plates 12 of the side fixing plate 1 can be adjusted according to the flat condition of the construction site as shown in fig. 2, and the side plates 12, namely the clamping legs, on one side can vertically move downwards for a certain distance from the grooves 11; meanwhile, the clamping hook 3 can also move up and down along the side plate 12 of the U-shaped clamping plate 1 in a matched mode.

The protruding 31 of card can be better the steadiness of increase inside and outside template 5 to realize that the concrete after the construction finishes prevents the bank 6 upper surface and only has spaced little breach, can the effectual anti-purpose of bank antiseep of realization, can also make things convenient for the template to dismantle more, accord with the quality standard requirement.

The whole installation process of the device is simple and convenient, and iron wires, reinforcing steel bars or drawn wires are avoided in the installation process; the operation is simple and convenient, and the independent installation can be completely realized by operators only needing simple training. Greatly improving the construction efficiency. The U type card combination is that U type cardboard 1 and double cassette leg are an integral part, can realize through current technique of moulding plastics, can carry out standardized production, and the homoenergetic can realize used repeatedly. The clamping hook 3 is matched with the U-shaped clamping plate 1 for installation, so that the construction cost is reduced. Meanwhile, the device can meet the quality requirement of the poured reversed bank only by using the inner and outer templates 5 and the single-layer square timber 4. The device can be directly matched with the whole installation and use of the template and the square timber, so that the installation steps are greatly simplified, and the construction cost is reduced.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, the present invention is described in detail with reference to the preferred embodiments, and those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The device is suitable for pouring the concrete reversed ridge and comprises a template and square timbers; the method is characterized in that: the U-shaped clamp assembly is arranged on the templates on two sides in a matched mode and comprises a U-shaped clamp plate, a side fixing plate and a clamping hook; the side fixing plate is arranged on two sides in a matched mode by taking the U-shaped clamping plate as a central symmetry mode, grooves matched with the side fixing plate are formed in the two side plates of the U-shaped clamping plate, and the clamping hooks are arranged in a matched mode with the two side plates of the U-shaped clamping plate.

2. The apparatus of claim 1, wherein the apparatus is adapted for use in casting concrete sills, and further comprising: the section of the groove is rectangular, and the groove vertically extends inwards from the bottom of the side plate of the U-shaped clamping plate; the edge distance of the inner bottom of the groove is larger than that of the top of the groove.

3. The apparatus of claim 2, wherein the apparatus is adapted for use in casting concrete sills, and further comprising: the side fixing plates are left and right clamping legs which are symmetrically arranged, and the clamping legs are arranged above the square timber in a matched mode and are installed with the template in a matched mode; the card leg can vertically upwards stretch into in the recess, and the top of card leg is provided with the arch of outside extension.

4. The apparatus of claim 3, wherein the apparatus is adapted for use with a poured concrete sill: the clamping hook is matched with the outer wall of the U-shaped clamping plate side plate; the clamping groove matched with the outer wall of the side plate of the U-shaped clamping plate is formed in the clamping hook, and the clamping hook can move up and down along the side plate of the U-shaped clamping plate through the clamping groove.

5. The apparatus of claim 4, wherein the apparatus is adapted for use with a poured concrete sill: the trip level extends to the inboard, and is provided with the card protruding that extends of slope inwards downwards at the tip.

6. The apparatus of claim 5, wherein the apparatus is adapted for use in casting concrete sills, and further comprising: the distance between the clamping convex and the side fixing plate is matched with the size of the template, and the template is matched and arranged between the clamping convex and the side fixing plate.

7. The apparatus of claim 6, wherein the apparatus is adapted for use in casting concrete sills, and further comprising: the template and the square timber are fixedly arranged into a whole, and a certain distance is arranged between the lower edge of the side fixing plate and the upper edge of the square timber or the side fixing plate is close to the upper edge of the square timber.