Prefabricated parapet wall coping die

Abstract

The utility model discloses a prefabricated parapet wall coping die which comprises a bottom plate, a front cover plate, a rear cover plate, a left baffle and a right baffle. The bottom plate is a square steel plate. The front cover plate is a square steel plate, the periphery of the back face of the square steel plate is welded and reinforced through strip-shaped steel plates, and the middle of the back face is welded through a strip-shaped steel plate to increase the strength of the front cover plate. The rear cover plate is similar to the front cover plate and is also a square steel plate, the periphery of the back face of the square steel plate is welded and reinforced through strip-shaped steel plates, and the middle of the back face is welded through a strip-shaped steel plate to increase the strength of the front cover plate. The left baffle is a square steel plate, and handles are arranged above and below the back of the left baffle respectively. The parapet wall coping has the beneficial effects that the parapet wall coping is manufactured by adopting an assembly type process, the prefabricated parapet wall coping is transported to a site after being manufactured in a factory, and the construction of the parapet wall coping is completed by carrying out processes such as wetting, bedding, mounting, bar planting and gluing on the parapet wall, so that the whole construction process only needs two persons to operate, and the construction efficiency is greatly improved. Concrete on the surface of the coping does not crack in the later period, the embedded steel bars serve as supports of the lightning strip, the appearance is attractive, and popularization in the field of building construction is facilitated.

Description

Technical Field

[0001] The utility model belongs to the field of building assembly construction, and in particular relates to a prefabricated parapet top pressing mold. Background Art

[0002] The traditional method of cast-in-place parapet capping is to cast it together with the parapet, and then use cement mortar to paint it, make the shape of eagle beak, and install drip grooves or drip lines at the same time. The disadvantages of this method are complicated operation, low efficiency, high labor cost, cracks on the capping surface in the later stage, and poor appearance. In order to solve this problem, the parapet capping is made by prefabrication, and a prefabricated parapet capping mold is designed. Utility Model Content

[0003] The utility model provides a prefabricated parapet top pressing mold, which solves some disadvantages of traditional cast-in-place parapet top pressing, improves construction efficiency, reduces costs, and improves visual effect.

[0004] The technical solution adopted by the utility model to solve the technical problem is: a prefabricated parapet top mold, including five parts: a bottom plate, a front cover plate, a rear cover plate, a left baffle plate and a right baffle plate. The bottom plate is a square steel plate. The front cover plate is a square steel plate, and the back of the square steel plate is welded and reinforced with strip steel plates around, and a strip steel plate is welded in the middle of the back to increase the strength of the front cover plate. The rear cover plate is similar to the front cover plate, and is also a square steel plate. The back of the square steel plate is welded and reinforced with strip steel plates around, and a strip steel plate is welded in the middle of the back to increase the strength of the front cover plate. The left baffle plate is a square steel plate, and a handle is provided on the upper and lower back. The right baffle is consistent with the left baffle, and is a square steel plate, and a handle is provided on the upper and lower back.

[0005] Furthermore, a notch is provided on the surface of the front cover plate, and the cross section of the notch is trapezoidal, with an upper bottom of 25 mm, a lower bottom of 35.1 mm, and a height of 11 mm, which is used for the modeling of the parapet top water retaining strip.

[0006] Furthermore, a circular hole with a diameter of 30 mm is set in the middle of the front cover plate and the rear cover plate for inserting a steel pipe to form the middle installation hole of the parapet top. During the installation of the top, reinforcement is planted in the installation hole to fix it. The steel bars after planting can also serve as supports for the lightning protection belt.

[0007] Furthermore, a rectangular protrusion is provided in the middle of the rear cover surface, and the size of the rectangular protrusion is 250mm×45.3mm, which is used for the parapet top groove shaping; a semicircular protrusion with a diameter of 10mm is provided on each side of the rear cover surface, which is used for the parapet top drip line shaping.

[0008] Furthermore, three bolt holes are arranged on both sides of the surface of the bottom plate steel plate, three bolt holes are arranged on the lower strip steel plate surfaces of the front cover plate and the rear cover plate, and M12 bolts are used to combine the bottom plate, the front cover plate and the rear cover plate; five bolt holes are arranged on the strip steel plate surfaces on both sides of the front cover plate and the rear cover plate, five bolt holes are arranged on both sides of the steel plate surfaces of the left baffle and the right baffle plate, and M12 bolts are used to combine the front cover plate, the rear cover plate, the left baffle and the right baffle plate during assembly.

[0009] The beneficial effect of the utility model is that the parapet cap is made by using an assembled process. After the prefabricated parapet cap is made in the factory, it is transported to the site. The parapet cap construction is completed by wetting, mortaring, installation, rebar planting, gluing and other processes. Only two people are needed to operate the whole construction process. The concrete on the cap surface will not crack in the later stage. The rebar after rebar planting also serves as a support for the lightning protection belt, which is beautiful in appearance. This method improves the efficiency of production and installation, is cost-controllable, has a good visual effect, and is easy to promote in the field of construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a stereogram of the utility model.

[0011] Figure 2 It is an exploded view of the utility model.

[0012] In the figure: 1. bottom plate; 2. front cover plate; 3. rear cover plate; 4. left baffle plate; 5. right baffle plate; 6. notch; 7. round hole; 8. steel pipe; 9. rectangular protrusion; 10. semicircular protrusion; 11. handle; 12. M12 bolt; 13. prefabricated parapet top. DETAILED DESCRIPTION

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments. Figure 1 to Figure 2 As shown, a prefabricated parapet top mold includes five parts: a bottom plate 1, a front cover plate 2, a rear cover plate 3, a left baffle plate 4 and a right baffle plate 5. The bottom plate 1 is a square steel plate. The front cover plate 2 is a square steel plate. The back of the square steel plate is welded and reinforced with strip steel plates around the edges. A strip steel plate is welded in the middle of the back to increase the strength of the front cover plate. The rear cover plate 3 is similar to the front cover plate 2. It is also a square steel plate. The back of the square steel plate is welded and reinforced with strip steel plates around the edges. A strip steel plate is welded in the middle of the back to increase the strength of the front cover plate. The left baffle plate 4 is a square steel plate, and a handle 11 is provided on the upper and lower parts of the back. The right baffle plate 5 is consistent with the left baffle plate 4, and is a square steel plate, and a handle is provided on the upper and lower parts of the back.

[0014] The surface of the front cover plate 2 is provided with a notch 6, the cross section of the notch is trapezoidal, the upper bottom is 25mm, the lower bottom is 35.1mm, and the height is 11mm, which is used for the modeling of the water retaining strip of the parapet top 13. A circular hole 7 with a diameter of 30mm is provided in the middle of the front cover plate 2 and the rear cover plate 3, which is used to insert the steel pipe 8 to shape the middle installation hole of the parapet top 13. During the installation of the top, the steel bars are planted in the installation hole for fixing. The steel bars after planting can also serve as the support of the lightning protection strip. A rectangular protrusion 9 is provided in the middle of the surface of the rear cover plate 3. The size of the rectangular protrusion 9 is 250mm×45.3mm, which is used for the modeling of the groove of the parapet top 13; a semicircular protrusion 10 with a diameter of 10mm is provided on both sides of the surface of the rear cover plate 3, which is used for the modeling of the drip line of the parapet top 13. Three bolt holes are arranged on both sides of the steel plate surface of the bottom plate 1, and three bolt holes are arranged on the lower strip steel plate surfaces of the front cover plate 2 and the rear cover plate 3. During assembly, M12 bolts 12 are used to combine the bottom plate 1, the front cover plate 2, and the rear cover plate 3; five bolt holes are arranged on the strip steel plate surfaces on both sides of the front cover plate 2 and the rear cover plate 3, and five bolt holes are arranged on both sides of the steel plate surfaces of the left baffle plate 4 and the right baffle plate 5. During assembly, M12 bolts 12 are used to combine the front cover plate 2, the rear cover plate 3, the left baffle plate 4, and the right baffle plate 5.

[0015] The above is only a preferred embodiment of the utility model, and the protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the prototype of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. A prefabricated parapet top mold, characterized in that It includes five parts: a bottom plate, a front cover plate, a rear cover plate, a left baffle plate and a right baffle plate. The bottom plate is a square steel plate. The front cover plate is a square steel plate. The back of the square steel plate is welded and reinforced with strip steel plates. A strip steel plate is welded in the middle of the back to increase the strength of the front cover plate. The rear cover plate is similar to the front cover plate and is also a square steel plate. The back of the square steel plate is welded and reinforced with strip steel plates. A strip steel plate is welded in the middle of the back to increase the strength of the front cover plate. The left baffle plate is a square steel plate, and a handle is respectively arranged on the upper and lower parts of the back. The right baffle plate is consistent with the left baffle plate, and is a square steel plate, and a handle is respectively arranged on the upper and lower parts of the back.

2. A prefabricated parapet top mold according to claim 1, characterized in that There is a notch on the surface of the front cover plate. The cross section of the notch is trapezoidal, with an upper bottom of 25mm, a lower bottom of 35.1mm, and a height of 11mm. It is used for the modeling of the parapet top water retaining strip.

3. The prefabricated parapet top mold according to claim 1 is characterized in that A circular hole with a diameter of 30mm is set in the middle of the front cover plate and the rear cover plate for inserting the steel pipe to form the middle installation hole of the parapet top. During the installation of the top, steel bars are planted in the installation hole to fix it. After planting, the steel bars can also serve as supports for the lightning protection belt.

4. The prefabricated parapet top mold according to claim 1 is characterized in that A rectangular protrusion is set in the middle of the rear cover surface. The size of the rectangular protrusion is 250mm×45.3mm, which is used for the parapet top groove shaping; a semicircular protrusion with a diameter of 10mm is set on each side of the rear cover surface, which is used for the parapet top drip line shaping.

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