Water permeable brick convenient for vibration compression molding

Abstract

The water permeable brick comprises a non-water permeable brick body, vertical spacing bars are arranged on the peripheral side walls of the non-water permeable brick body, the spacing bars on the opposite side walls are arranged in a staggered mode, the spacing bars abut against the side walls of the adjacent non-water permeable brick body, and a water flow gap is formed. A transverse channel and a longitudinal channel which are communicated with each other are arranged at the bottom of the non-permeable brick body, and the transverse channel is higher than the longitudinal channel, or the longitudinal channel is higher than the transverse channel. According to the utility model, the cost is reduced by adopting the non-water-permeable brick body, the water flow gaps formed by the spacing bars are used for water seepage and are not easy to block, and the transverse channels and the longitudinal channels are different in height and are convenient for vibration compression molding.

Description

Technical Field

[0001] This utility model relates to the field of permeable brick technology, and in particular to a permeable brick that is easy to be vibrated and pressed into shape. Background Technology

[0002] Existing permeable bricks are mostly made of permeable material, which is costly. Furthermore, permeable bricks suffer from problems such as easy clogging, limited strength, and poor durability, affecting their lifespan. In addition, existing permeable bricks are mostly suitable for static pressure molding. If the bottom of the permeable brick has interconnected arched channels, the height of these channels is uniform, making this structure unsuitable for vibration molding. Static pressure molding, on the other hand, suffers from high costs and low production efficiency. Utility Model Content

[0003] This invention proposes a permeable brick that is easy to vibrate and press. It uses a non-permeable brick body to reduce costs, and the water flow gaps formed by the spacers are not easily blocked. Moreover, the horizontal and vertical channels have different heights, which facilitates vibrating and pressing.

[0004] The technical solution of this utility model is implemented as follows: a permeable brick that is easy to vibrate and press to form includes a non-permeable brick body. A vertical spacer strip is provided on each of the four sides of the non-permeable brick body. The spacer strips on opposite sides are staggered. The spacer strips abut against the side walls of adjacent non-permeable brick bodies to form water flow gaps. The bottom of the non-permeable brick body is provided with a transverse channel and a longitudinal channel that are interconnected. The height of the transverse channel is greater than that of the longitudinal channel, or the height of the longitudinal channel is greater than that of the transverse channel.

[0005] Furthermore, the height of the spacer strip is less than the height of the impermeable brick, and the heights of both the transverse and longitudinal channels are less than the height of the spacer strip.

[0006] Furthermore, a water collection groove is provided around the upper perimeter of the non-permeable brick, and the water collection groove is connected to the horizontal or vertical channel through the water flow gap.

[0007] Furthermore, the upper end of the spacer bar is provided with a downward inclined surface.

[0008] Furthermore, the impermeable brick body includes a base layer, and a surface layer is provided on the upper side of the base layer.

[0009] Furthermore, the horizontal channels penetrate the impermeable brick body horizontally, and the vertical channels penetrate the impermeable brick body vertically.

[0010] The beneficial effects of this utility model are:

[0011] This invention uses non-permeable bricks, with water seepage through gaps formed by spacers. This design is less prone to clogging compared to the pores of permeable materials, and the use of non-permeable bricks reduces costs. The horizontal and vertical channels of this invention have different heights. This facilitates rapid water seepage and also allows for the reciprocating movement of the corresponding first and second core strips, thus facilitating vibration molding. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a perspective view of the present utility model;

[0014] Figure 2 for Figure 1 The main view;

[0015] Figure 3 This is a rendering of the permeable brick paving effect.

[0016] Figure 4 for Figure 3 A magnified view of part A in the image;

[0017] Figure 5 It is a vibration compression molding die for permeable bricks.

[0018] 1. Non-permeable brick body, 2. Spacer strip, 3. Horizontal channel, 4. Vertical channel, 5. Base layer, 6. Outer layer, 7. Water collection trough, 8. Water flow gap, 9. Permeable concrete cushion layer, 10. Support plate, 11. Formwork frame, 12. First core strip, 13. Second core strip, 14. Press head. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figure 1-2As shown in Figure 4, a permeable brick that is easy to vibrate and press is provided, including a non-permeable brick body 1. The non-permeable brick body 1 is made of a non-permeable material. A vertical spacer strip 2 is provided on each of the four sides of the non-permeable brick body 1. The spacer strips 2 on opposite sides are staggered and are integrally formed with the non-permeable brick body 1.

[0021] The bottom of the impermeable brick body 1 is provided with a transverse channel 3 and a longitudinal channel 4 that are interconnected. The transverse channel 3 runs horizontally through the impermeable brick body 1, and the longitudinal channel 4 runs horizontally through the impermeable brick body 1, that is, the ends of the channels are located on the corresponding side walls of the impermeable brick body 1. The height of the transverse channel 3 is greater than that of the longitudinal channel 4, or the height of the longitudinal channel 4 is greater than that of the transverse channel 3.

[0022] The height of spacer 2 is less than the height of the impermeable brick 1, and the heights of the transverse channel 3 and the longitudinal channel 4 are both less than the height of spacer 2. The upper end of spacer 2 is provided with a downward inclined surface to facilitate demolding.

[0023] The impermeable brick body 1 includes a base layer 5, and a surface layer 6 is laid on the upper side of the base layer 5. A water collection groove 7 is provided around the upper end of the surface layer 6. The spacer strip 2 abuts against the side wall of the adjacent impermeable brick body 1 to form a water flow gap 8. The water collection groove 7 is connected to the transverse channel 3 or the longitudinal channel 4 through the water flow gap 8.

[0024] The method for laying permeable bricks is as follows: Figure 3 and 4 As shown, a permeable concrete subbase 9 of a certain thickness is laid on the ground. Then, the bottom of the non-permeable bricks 1 are bonded to the permeable concrete subbase 9 using cement mortar. The cement mortar is staggered from the transverse channels 3 and the longitudinal channels 4. The non-permeable bricks 1 are laid aligned and abutted against each other. After laying, a 1.5mm wide water flow gap 8 is formed on the side of the bricks. Rainwater enters the transverse channels 3 or the longitudinal channels 4 through the water flow gap 8 and seeps into the permeable concrete subbase 9, while also seeping into the ground surface.

[0025] The vibration-compression molding method for the permeable bricks: taking the case where the height of the longitudinal channel 4 is greater than that of the transverse channel 3 as an example, Figure 5 As shown, the pallet 10 is placed on the vibration platform (not shown in the figure), then the vibration platform moves upward, the mold frame 11 moves downward onto the pallet 10, the first core strip 12 moves to the bottom of the mold frame 11, and then the second core strip 13 moves to the bottom of the mold frame 11; first, the base material layer is laid, the press head 14 moves down to the depth of the inner material layer of the mold frame 11, the vibration platform vibrates for a few seconds, the press head 14 moves up to reset, the material is laid in the mold frame 11, the press head 14 moves down to contact the material, the vibration platform starts to vibrate, and at the same time the press head 14 continues to descend. After reaching the specified depth, the vibration stops. After the permeable brick is formed, the second core strip 13 resets, the first core strip 12 resets, the press head 14 moves up to reset, the mold frame 11 moves up to reset, the permeable brick is demolded, and the vibration platform moves down to reset.

[0026] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A permeable brick that is easy to vibrate and compress, characterized in that: The non-permeable brick body has a vertical spacer strip on each of its four sides. The spacer strips on opposite sides are staggered and abut against the side walls of adjacent non-permeable brick bodies to form water flow gaps. The bottom of the non-permeable brick body has interconnected horizontal and vertical channels. The height of the horizontal channel is greater than that of the vertical channel, or the height of the vertical channel is greater than that of the horizontal channel.

2. The permeable brick facilitating vibration compaction as described in claim 1, characterized in that: The height of the spacer strip is less than the height of the non-permeable brick, and the heights of both the transverse and longitudinal channels are less than the height of the spacer strip.

3. A permeable brick that is easy to vibrate and compress as described in claim 1 or 2, characterized in that: A water collection trough is provided around the upper edge of the non-permeable brick, and the water collection trough is connected to the horizontal or vertical channel through the water flow gap.

4. A permeable brick that is easy to vibrate and compress as described in claim 1, characterized in that: The upper end of the spacer bar has a downward sloping surface.

5. A permeable brick that is easy to vibrate and compress as described in claim 1, characterized in that: The non-permeable brick body includes a base layer, and a surface layer is provided on the upper side of the base layer.

6. A permeable brick that is easy to vibrate and compress as described in claim 1, characterized in that: The horizontal channel runs horizontally through the non-permeable brick body, and the vertical channel runs horizontally through the non-permeable brick body.

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