TWM655504U - Groove limit block - Google Patents

Abstract

The present invention provides a kind of groove limit block, which is used in a drainage groove laying project and embedded between two linear drainage grooves. A water inlet is opened at the center of the top surface of the linear drainage groove, and comprises: a body, which is a hollow rectangular tube body and has a top tube opening; a cross bracket, which is arranged in the body and makes the two opposite end points of the cross bracket connected to the tube wall of the body respectively. Two opposite sides form four correspondingly arranged rectangular openings in the inner space of the main body; and a pair of clamping plates are respectively connected to the main body pipe wall extending on the opposite sides of the top pipe opening. When the main body is embedded in the water inlet, each of the clamping plates abuts against the top surface of the linear drainage groove on both sides of the water inlet so that the groove limit block is embedded and fixed in the water inlet.

Description

Groove limit block

This new type is related to a limit block, especially a trench limit block used in water supply and drainage trench paving projects.

In order to maintain the safety and longevity of the playground, the construction and design of ground drainage is an important and non-negligible engineering link during the construction of the playground. However, the traditional drainage ditch is relatively simple in design and cannot effectively guide the water flow. Therefore, it is often unable to effectively handle large amounts of rainwater, and is prone to siltation of fallen leaves and small garbage, causing drainage blockages, resulting in frequent water accumulation on the ground, slippery ground, prone to accidents, and inconvenience in use. For this reason, the drainage ditches around the current playgrounds mostly use the shaded linear drainage ditch as the drainage system, which effectively guides the water flow through the shaded linear drainage ditch with a water inlet opening on the top and a narrow drainage trough, so as to achieve faster and more orderly drainage results. The surface of the shaded linear drainage ditch is often specially treated to have anti-slip function and help improve the safety of the venue.

In addition, the linear drainage ditch of the well is usually realized by assembling modular linear drainage troughs, which is easy to install and maintain and can be flexibly adjusted according to actual engineering needs. However, when assembling the linear drainage troughs, in order to avoid the compression of the water inlet opening on the top surface of the linear drainage troughs due to force extrusion when the resin mortar is applied after the linear drainage troughs are arranged and assembled along the water line, the width of the water inlet opening between the two linear drainage troughs is inconsistent, which affects the water inlet efficiency. In this regard, wood or cement is often used to make "limit blocks" in engineering projects, which are embedded in the water inlet to support the groove and maintain the size of the groove. However, using wood or cement to make limit blocks often has problems such as inaccurate cutting of wood and falling into the gutter, or cement molding time is too long and does not meet the time cost, resulting in unsmooth engineering operations and inability to improve efficiency.

In view of this, how to improve the limit block structure, so as to use resin mold molding to quickly produce a limit block with uniform specifications and completely in line with the size of the water inlet, so as to improve the shortcomings of the above-mentioned known technology, and provide for rapid insertion during engineering operations to improve the overall engineering operation efficiency, is the topic that this new model intends to explore.

In view of the above problems, the purpose of this new model is to provide a groove limit block for use in the construction of a linear drainage groove for the inner well, so as to be embedded between two linear drainage grooves for the inner well to stabilize the assembly between the grooves.

To achieve the above-mentioned purpose, the present invention discloses a groove limit block for use in a drainage groove laying project and embedded between two linear drainage grooves. The linear drainage groove has a water inlet opening at the center of the top surface, which includes: a main body, which is a hollow rectangular tube body and has a top pipe opening; a cross bracket, which is arranged in the main body and has two opposite end points of the cross bracket connected to the main body respectively. The two opposite sides of the pipe wall form four correspondingly arranged rectangular openings in the internal space of the main body; and a pair of clamping plates are respectively connected to the main body pipe wall extending on the opposite sides of the top pipe opening. When the main body is inserted into the water inlet, each of the clamping plates abuts against the top surface of the linear drainage groove on both sides of the water inlet, so that the groove limit block is clamped and fixed in the water inlet.

Furthermore, the groove limit block further includes an expansion assembly element, which is slightly L-shaped and connected and convexly arranged on the top end of one of the two opposite sides of the main body without the pair of clamping plates, and the top end of the other of the two opposite sides of the main body without the pair of clamping plates is concavely provided with an expansion assembly groove. Accordingly, when the groove limit block is used multiple times in the drainage ditch laying project, the expansion assembly element of one groove limit block hooks the expansion assembly groove of another groove limit block to assemble the two groove limit blocks. The groove limit block is made of environmentally friendly resin injection molding.

Among them, the two opposite sides of the body are convexly provided with a plurality of fixing ribs, so as to increase the tightness of the connection between the body and the linear drainage groove when the groove limit block is embedded in the water inlet. One side of each of the clamping plates is concavely provided with a plurality of adjustment ports, so as to adjust the stress when the groove limit block is embedded in the water inlet and improve the hardness and elasticity of the body. One side of each of the clamping plates is concavely provided with two of the adjustment ports, and each of the adjustment ports is respectively arranged at the central axis corresponding to each of the rectangular through-holes. The two opposite sides of the body are convexly provided with a plurality of fixing ribs, and the fixing ribs are arranged corresponding to the adjustment ports, and are arranged in pairs on both sides below each of the adjustment ports.

In summary, the present invention uses environmentally friendly resin injection molding to form the groove limiter with the same appearance and volume, so that it can be tightly and snugly inserted into the water inlet to improve the efficiency of the engineering work. In addition, the pair of clamping plates extending on both sides of the top pipe mouth provide a positioning function to abut the surfaces on both sides of the water inlet when the body is inserted into the water inlet, so as to facilitate the construction personnel to quickly perform the embedding operation. At the same time, the fixing ribs increase the tightness of the connection between the body and the linear drainage groove through their slightly convex volume, thereby improving the firmness and durability of the drainage groove project.

Furthermore, in addition to the structural design considerations that make the cross bracket provide the overall structural strength of the body, at the same time, the cross bracket is used to be similar to the filter set at the top pipe mouth to initially filter fallen leaves or other fallen objects to slow down the accumulation of silt in the linear drainage ditch, thereby ensuring the drainage quality of the drainage ditch and extending the service life of the drainage ditch project. Considering the impact of the actual terrain of the site on the setting of the drainage ditch project, the ditch limit block is further provided with the adjustment port on one side of each of the clamping plates to provide each of the clamping plates with slight elasticity to adapt to the slightly curved embedding application.

1: Groove limit block

10: Body

100: Rectangular port

101: Expanded assembly slot

102:Fixed ribs

11: Cross bracket

12: Snap-in plate

120: Adjustment port

13: Expanded assembly components

2: Linear drainage trough

20: Water inlet

Figure 1 is a schematic diagram of a preferred embodiment of the new model.

Figure 2 is a perspective diagram of one of the second preferred embodiments of the new invention.

Figure 3 is a schematic diagram of the second preferred embodiment of the new invention from the second viewing angle.

Figure 4 is a schematic diagram of the drainage ditch laying project of the second preferred embodiment of this new type.

Figure 5 is a schematic diagram of the assembly of the groove limit blocks of the second preferred embodiment of the present invention when multiple groove limit blocks are used.

In order to enable people with general knowledge in this field to clearly understand the content of this new model, please refer to the following description with diagrams.

Please refer to Figure 1, which is a three-dimensional schematic diagram of a preferred embodiment of the present invention. As shown in the figure, the groove limit block 1 includes a body 10, a cross bracket 11 and a pair of clamping plates 12, which is used in a drainage ditch laying project and is embedded between two linear drainage grooves (not shown), and a water inlet is opened at the center of the top surface of the linear drainage groove to allow ground water to flow in and be discharged through the linear drainage groove. The body 10 is a hollow rectangular tube body and has a top pipe opening, and the cross bracket 11 is arranged in the body 10 so that the two opposite end points of the cross bracket 11 are respectively connected to the two opposite sides of the tube wall of the body 10, thereby forming four correspondingly arranged rectangular openings 100 in the internal space of the body 10. The pair of clamping plates 12 are respectively connected to the pipe wall of the main body 10 extending on the opposite sides of the top pipe opening. When the main body 10 is inserted into the water inlet, each of the clamping plates 12 abuts against the top surface of the linear drainage groove on both sides of the water inlet so that the groove limit block 1 is clamped and fixed in the water inlet.

Thus, when assembling the two linear drainage grooves during the laying project, the connection stability between the two water inlets is improved by inserting the groove limit block 1 between the two linear drainage grooves. At the same time, the supporting strength of the groove limit block 1 also ensures that the width of the groove at the assembly of the two water inlets is consistent, so as to ensure that the width of the water inlet of the drainage groove is consistent and has the drainage quality that meets the requirements. Furthermore, through the setting of the cross bracket 11, the top pipe mouth is shaped like a filter to prevent fallen leaves or other fallen objects from easily falling into the water inlet, so as to effectively reduce the siltation in the linear drainage groove and improve the use quality of the drainage groove.

Please refer to Figures 2 to 5, which are schematic diagrams of two preferred embodiments of the present invention. As shown in the figure, the groove limit block 1 is used in a drainage ditch laying project and is embedded between two linear drainage grooves 2. The linear drainage groove 2 is a rectangular hollow groove tube with a cover and a water inlet 20 is opened in the center of the top of the cover to allow the water on the ground of a venue, such as a school playground, to flow into the water inlet 20 and flow out through the linear drainage grooves 2. The groove limit block 1 is formed by injection molding of environmentally friendly resin and includes a body 10, a cross bracket 11, a pair of clamping plates 12 and an expansion assembly element 13. The body 10 is a hollow rectangular tube body with a top tube opening formed therein, and the cross bracket 11 is arranged in the body 10 so that two opposite end points of the cross bracket 11 are respectively connected to two opposite sides of the tube wall of the body 10, thereby forming four correspondingly arranged rectangular openings 100 in the internal space of the body 10. Furthermore, the pair of clamping plates 12 are respectively connected to the pipe walls of the main body 10 extending on the opposite sides of the top pipe opening. When the main body 10 is inserted into the water inlet groove 20, each of the clamping plates 12 abuts against the top surface of the linear drainage groove 2 on both sides of the water inlet groove 20, so that the groove limit block 1 is clamped and fixed in the water inlet groove 20.

The expansion assembly element 13 is slightly L-shaped and is connected and protruded on the top end of one of the two opposite sides of the main body 10 where the pair of clamping plates 12 are not provided, and the top end of the other side of the two opposite sides of the main body 10 where the pair of clamping plates 12 are not provided is recessed with an expansion assembly groove 101. Accordingly, when multiple groove limit blocks 1 are used in the drainage ditch laying project, the expansion assembly element 13 of one groove limit block 1 hooks the expansion assembly groove 101 of another groove limit block 1, thereby assembling the two groove limit blocks 1. For example, there are often many trees or bushes planted around the school playground, and the fallen leaves often block the water inlet and make it difficult to drain. At this time, the ditch limit block 1 can be expanded and assembled according to the current engineering situation and installed in the required section of the drainage ditch to filter the fallen leaves or other fallen objects through the cross bracket 11 to avoid the problem of serious siltation in the drainage ditch that affects drainage.

Furthermore, the two opposite sides of the main body 10 may be provided with a plurality of fixing ribs 102, so as to increase the tightness of the connection between the main body 10 and the linear drainage groove 2 when the groove limit block 1 is engaged with the water inlet groove 20. A plurality of adjustment openings 120 are provided on one side of each of the clamping plates 12, so as to adjust the stress when the groove limit block 1 is engaged with the water inlet groove 20 and enhance the hardness and elasticity of the main body 10, thereby adapting to the curvature or curvature requirements of the drainage groove. In this embodiment, two adjusting openings 120 can be respectively recessed on one side of each of the clamping plates 12, and each of the adjusting openings 120 is respectively arranged at the central axis corresponding to each of the rectangular through openings 100, and the fixing ribs 102 are respectively arranged corresponding to the adjusting openings 120, and are arranged in pairs on both sides below each of the adjusting openings 120. Accordingly, when the groove limit block 1 is embedded between the two linear drainage grooves 1 of the drainage groove bend, and the opening of the adjusting opening 120 is slightly squeezed, the two fixing ribs 102 below the adjusting opening 120 still abut against the inner surface of the linear drainage groove 2 by volume, so that the main body 10 is stably embedded in the water inlet 20 to achieve a non-loose and extremely stable effect.

However, the above is only a preferred embodiment of the present invention and is not intended to limit the scope of implementation of the present invention; therefore, all equivalent changes and modifications made without departing from the spirit and scope of the present invention should be included in the patent scope of the present invention.

1: Groove limit block

10: Body

100: Rectangular port

11: Cross bracket

12: Snap-in plate

Claims (7)

A groove limit block is used in a drainage ditch laying project and is embedded between two linear drainage grooves. A water inlet is opened at the center of the top surface of the linear drainage groove. The groove limit block comprises: a main body, which is a hollow rectangular tube body and has a top tube opening; a cross bracket, which is arranged in the main body and has two opposite end points of the cross bracket connected to two opposite ends of the tube wall of the main body respectively. side, thereby forming four correspondingly arranged rectangular openings in the internal space of the main body; and a pair of clamping plates, respectively connected to the main body pipe wall extending on the opposite sides of the top pipe opening. When the main body is inserted into the water inlet, each of the clamping plates abuts against the top surface of the linear drainage groove on both sides of the water inlet, so that the groove limit block is clamped and fixed in the water inlet. The groove limit block as described in claim 1 further includes an expansion assembly element, which is slightly L-shaped and connected and convexly arranged on the top end of one of the two opposite sides of the body without the pair of clamping plates, and the top end of the other of the two opposite sides of the body without the pair of clamping plates is concavely provided with an expansion assembly groove. Accordingly, when the groove limit blocks are used multiple times in the drainage ditch laying project, the expansion assembly element of one groove limit block hooks the expansion assembly groove of another groove limit block, and the two groove limit blocks are assembled. As described in claim 1, the groove limit block has a plurality of fixing ribs protruding from opposite sides of the main body, so as to increase the tightness of the connection between the main body and the linear drainage groove when the groove limit block is embedded in the water inlet. As described in claim 1, the groove limit block has a plurality of adjustment openings on one side of each of the clamping plates, so as to adjust the stress when the groove limit block is engaged with the water inlet and improve the hardness and elasticity of the body. As described in claim 4, the groove limit block, wherein one side of each of the clamping plates is respectively recessed with two such adjustment openings, and each of the adjustment openings is respectively arranged at the central axis corresponding to each of the rectangular openings. As described in claim 5, the groove limit block has a plurality of fixing ribs protruding from opposite sides of the main body, and the fixing ribs are arranged corresponding to the adjustment openings, and are arranged in pairs on both sides below each adjustment opening. The groove limit block described in claim 1 is made of environmentally friendly resin by injection molding.