Water drip groove one-time forming device for horizontal type prefabricated stair mold

Abstract

The utility model discloses a drip line groove one-time forming device for a horizontal type prefabricated stair mould, which comprises two symmetrical fixers fixedly arranged at two ends of the upper part of the horizontal type prefabricated stair mould, a guide rail is fixedly arranged between the two fixers, a slider is arranged on the guide rail in a sliding manner, and the two fixers are fixedly arranged on the horizontal type prefabricated stair mould. A handle is obliquely and fixedly arranged on the slider, and a grooving spatula is adjustably and fixedly arranged at the bottom of the slider. When the device is specifically used, the device is clamped and fixed at the two side ends of the upper part of the horizontal type prefabricated stair mold through the two fixers, and the unthreaded hole of the slider penetrates through the guide rail, so that the slider can slide on the guide rail; a worker slides on the guide rail by operating the handle to drive the grooving spatula on the lower portion to slide on the plane of a precast concrete stair, so that a groove is automatically formed, forming machining of a water drip groove is completed at a time, the line is straight, the forming effect is guaranteed, and the situation that the forming quality of manual grooving is poor is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to prefabricated stair production equipment technical field especially relates to a kind of water drip line groove one-time forming device for horizontal prefabricated stair mould. BACKGROUND

[0002] As an important component of assembly type residential building system, prefabricated concrete stair component plays an indispensable role in the entire assembly type residential building market and even the entire assembly type building market. Currently, the use rate of prefabricated stair components in the assembly type residential building market reaches 100%. Whether it is a fully assembled residential building or a partially assembled residential building, prefabricated stair components are widely used. Prefabricated stair components have been widely recognized and used in the assembly type residential building market due to their good sliding seismic resistance, green low-energy consumption and easy construction.

[0003] Currently, there are mainly two types of prefabricated stair molds used in the assembly type residential building market: horizontal production stair molds and vertical production stair molds. Compared with vertical production stair molds, horizontal production stair molds have better surface effect, are easy to construct and have better versatility, so they are widely used. However, there are common problems with current horizontal production stair molds. The water drip line groove on the back of the prefabricated stair needs to be manually formed after molding. This processing method has poor forming effect. On the one hand, it is difficult to ensure the flatness of the water drip line groove, and on the other hand, the depth of the water drip line groove cannot be controlled. Therefore, a water drip line groove one-time forming device for horizontal prefabricated stair molds is developed. SUMMARY

[0004] The utility model aims to provide a kind of water drip line groove one-time forming device for horizontal prefabricated stair molds, to solve the technical problems mentioned in the above background.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions:

[0006] The utility model relates to a kind of water drip line groove one-time forming device for horizontal prefabricated stair molds, including two symmetrical fixed settings in the upper portion both ends of horizontal prefabricated stair mould's fixator, fixed setting has guide rail between two described fixator, slidingly set up slider on the guide rail, the handle is fixedly set up on the inclined slider, the bottom of the slider is adjustably fixedly set up with slotting spatula.

[0007] Further, each of the fixators includes two symmetrical fixed clamping plates fixedly arranged on the upper ends of the horizontal prefabricated stair molds, and the two fixed clamping plates are fixedly connected with the horizontal prefabricated stair molds through first bolts.

[0008] Further, the number of the guide rails is two, and the cross section of each guide rail is circular, and the sliding device is provided with two light holes for sliding cooperation with the two guide rails.

[0009] Further, the handle is fixedly connected to the upper end of the sliding device by a second bolt.

[0010] Further, the bottom of the sliding device is symmetrically provided with two first connecting rods, and each first connecting rod is uniformly and spacedly provided with a plurality of first connecting holes; the upper part of the slotting trowel is symmetrically provided with two second connecting rods, and each second connecting rod is uniformly and spacedly provided with a plurality of second connecting holes; and each second connecting rod is fixedly connected with the corresponding first connecting rod by a third bolt penetrating through the second connecting hole and the first connecting hole.

[0011] Compared with the prior art, the beneficial technical effects of the utility model are:

[0012] In specific use, the two fixers are clamped and fixed on the upper two side ends of the horizontal prefabricated stair mold, the light hole of the sliding device penetrates through the guide rail so that the sliding device can slide on the guide rail, the operator drives the lower slotting trowel to slide on the prefabricated concrete stair plane by operating the handle on the guide rail, so as to automatically form the groove, that is, the forming and processing of the drip line groove are completed at one time, the drip line groove can be quickly formed in the mass production process of the prefabricated stair, the line is straight, the forming effect is guaranteed, and the manual slotting forming quality is avoided. The height of the slotting trowel can be adjusted, so that the slotting depth is adjusted, so as to meet the processing requirements of the drip line groove with different depth specifications of the prefabricated stair. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model will be further described in connection with the drawings.

[0014] Figure 1 It is the whole structure schematic diagram of the utility model;

[0015] Figure 2 It is the fixer structure schematic diagram of the utility model;

[0016] Figure 3 It is the cross section view of the utility model in Figure 1 the A-A direction;

[0017] Figure 4 It is the connection and cooperation schematic diagram of the sliding device and the slotting trowel of the utility model;

[0018] Explanation of reference numerals: 1, fixer; 1-1, fixed clamping plate; 1-2, first bolt; 2, guide rail; 3, slider; 4, handle; 5, slotted spatula; 6, first connecting rod; 7, first connecting hole; 8, second connecting rod; 9, second connecting hole; 10, second bolt; 11, third bolt. DETAILED DESCRIPTION

[0019] As Figures 1-4 shown, a once forming device for a drip line groove of a horizontal prefabricated stair mold, comprising two symmetrical fixers 1 fixedly installed on the upper two ends of the horizontal prefabricated stair mold, specifically: each of the fixers 1 comprises two symmetrical fixed clamping plates 1-1 fixedly arranged on the upper two sides of the horizontal prefabricated stair mold, and the two fixed clamping plates 1-1 are fixedly connected with the horizontal prefabricated stair mold through first bolts 1-2.

[0020] A guide rail 2 is fixedly arranged between the two fixers 1, and a slider 3 is slidingly installed on the guide rail 2. In this embodiment, the number of the guide rails 2 is two, and the cross section of each guide rail 2 is circular. Two light holes are formed on the slider 3, and the two light holes are in sliding cooperation with the two guide rails 2, respectively.

[0021] An inclined handle 4 is fixedly installed on the slider 3, and the handle 4 is fixedly connected with the upper end of the slider 3 through a second bolt 10.

[0022] A slotted spatula 5 is adjustably fixedly installed on the bottom of the slider 3, and the cutting edge of the slotted spatula 5 is arranged downward.

[0023] In specific use, the two fixers are clamped and fixed on the upper two sides of the horizontal prefabricated stair mold, the light holes of the slider pass through the guide rails so that the slider can slide on the guide rails, and the staff member drives the lower slotted spatula to slide on the prefabricated concrete stair plane by operating the handle on the guide rails, so as to automatically form a groove, that is, the forming processing of the drip line groove is completed at one time.

[0024] As Figure 3 and Figure 4 shown, two vertical first connecting rods 6 are fixedly arranged on the bottom of the slider 3 in a symmetrical manner, and a plurality of first connecting holes 7 are uniformly and intermittently formed on each of the first connecting rods 6. Two second connecting rods 8 are fixedly arranged on the upper part of the slotted spatula 5 in a symmetrical manner, and a plurality of second connecting holes 9 are uniformly and intermittently formed on each of the second connecting rods 8. Each of the second connecting rods 8 is fixedly connected with the corresponding first connecting rod 6 through a third bolt 11 penetrating the second connecting hole 9 and the first connecting hole 7. Thus, the height adjustment of the slotted spatula can be realized by adjusting the connecting position of the second first connecting rod and the second connecting rod, so as to adjust the slotting depth, thereby meeting the processing requirements of the drip line groove of the prefabricated stair with different depth specifications.

[0025] The above-described embodiments are merely preferred modes of the present application, and are not intended to limit the scope of the present application. Various modifications and improvements to the technical solutions of the present application made by those of ordinary skill in the art without departing from the design spirit of the present application shall fall within the scope of protection of the present application as defined by the claims.

Claims

1. A one-step forming device for a drip line channel for a horizontal prefabricated stair mold, characterized in that: The utility model relates to a horizontal prefabricated stair mould fixing device, including two symmetrical fixers fixedly arranged on the upper two ends of horizontal prefabricated stair mould, two guide rails are fixedly arranged between the two fixers, a slider is slidably arranged on the guide rail, a handle is fixedly arranged on the slider in an inclined mode, and a slotted spatula is adjustably fixedly arranged on the bottom of the slider.

2. The one-time forming device for the drip line channel of the horizontal prefabricated stair mold according to claim 1, characterized in that: Each of the fixers includes two symmetrical fixed clamping plates fixedly arranged on the upper two sides of the horizontal prefabricated stair mould, and the two fixed clamping plates are fixedly connected with the horizontal prefabricated stair mould through first bolts.

3. The device for one-shot forming of a drip line channel of a horizontal prefabricated stair mold according to claim 1, characterized in that: The number of the guide rails is two, and the cross section of each of the guide rails is circular; two light holes are formed on the slider, and the two light holes are respectively in sliding cooperation with the two guide rails.

4. The one-time forming device for the drip line channel of the horizontal prefabricated stair mold according to claim 1, characterized in that: The handle is fixedly connected with the upper end of the slider through second bolts.

5. The one-time forming device for the drip line channel of the horizontal prefabricated stair mold according to claim 1, characterized in that: The bottom of the slider is symmetrically fixedly provided with two first connecting rods, a plurality of first connecting holes are uniformly and interval ly formed on each of the first connecting rods; the upper part of the slotted spatula is symmetrically fixedly provided with two second connecting rods, a plurality of second connecting holes are uniformly and interval ly formed on each of the second connecting rods; and each of the second connecting rods is fixedly connected with the first connecting rod at the corresponding end through third bolts penetrating the second connecting hole and the first connecting hole.

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