Telescoping cement blanket installation assembly, cement blanket assembly, and garden trench or channel

Abstract

This utility model discloses a telescopic cement blanket installation component, a cement blanket assembly, and a vegetable garden ditch or channel. The ingenious design utilizes a first and second support frame with a scissor-link structure as the side and bottom support components for the cement blanket installation. This allows the assembly to be directly assembled and form a rigid ditch or channel without the need for trenching. When laid in the ditch, there is no need to further level the flanks to assist in the cement blanket installation. When not in use, the scissor-link support frame can be folded away to reduce storage space, facilitating construction, transportation, and storage. During installation, the scissor-link structure can be extended to adjust its length, making it more suitable for different ditch sizes. This design is not only flexible and compact, easy to install and operate, but also reliable, making it convenient for laying cement blankets in ditches and channels in vegetable gardens and similar settings.

Description

Technical Field

[0001] This utility model relates to the technical field of cement blanket auxiliary laying device and ditch or channel structure, and in particular to telescopic cement blanket installation component, cement blanket component and vegetable field ditch or channel. Background Technology

[0002] Cement blanket, scientifically known as concrete cloth, is a soft cloth impregnated with cement. When it comes into contact with water, it undergoes a hydration reaction and hardens into a very thin, waterproof, fireproof, and durable concrete layer. Based on this property, cement blanket is often used as a paving material for ditches or trenches. It is not only convenient to construct but also easy and reliable to store and transport. Therefore, it is widely used in infrastructure construction. However, because cement blanket is soft before being watered, it is difficult to lay directly without an auxiliary support structure, especially for trench structures that need to be laid in a U-shaped outline.

[0003] Furthermore, when laying cement blankets in pre-excavated trenches, it's common practice to create level areas on both sides of the trench to provide support. However, in areas with limited space, such as vegetable gardens, creating these level areas is difficult. Additionally, because cement blankets are relatively soft, direct laying in soil trenches often requires thorough leveling. Any unevenness will persist after the cement blanket hardens, complicating subsequent trench finishing. Therefore, providing an auxiliary installation component to facilitate the installation of cement blankets in confined trench areas would be of significant practical importance. Summary of the Invention

[0004] In view of this, the purpose of this utility model is to propose a telescopic cement blanket installation component, cement blanket component, and vegetable garden ditch or channel that is flexible and compact in structure, convenient to install and operate, and reliable in implementation.

[0005] To achieve the above-mentioned technical objectives, the technical solution adopted by this utility model is as follows:

[0006] A telescopic cement blanket installation assembly for assisting in supporting the laying outline of the cement blanket, the assembly comprising:

[0007] The first support frame consists of a pair that are fixed to each other.

[0008] The second support frame is provided at the lower part between a pair of the first support frames, and its upper side forms a support surface for supporting the cement blanket;

[0009] Among them, the pair of first support frames is a scissor linkage structure; the pair of first support frames and the second support frame form a U-shaped virtual outline for supporting the laying of cement blanket. The cement blanket is laid in a U-shaped outline, with its middle part in contact with the support surface formed by the second support frame, and its two sides respectively fixed to the pair of first support frames through connectors.

[0010] In addition, the first support frame is also connected to several support members, which are used to vertically fix the first support frame.

[0011] In the scenario of pre-excavated trenches, the telescopic cement blanket installation assembly of this solution is installed in the pre-excavated trench and is used to assist in supporting the laying outline of the cement blanket. The assembly includes:

[0012] The first support frame is a pair and is fixedly disposed on both sides of the width direction of the groove;

[0013] A second support frame is provided at the bottom of the trench, and its upper side forms a support surface for supporting the cement blanket;

[0014] Among them, the pair of first support frames is a scissor linkage structure; the pair of first support frames and the second support frame form a U-shaped virtual outline for supporting the laying of cement blanket. The cement blanket is laid in a U-shaped outline, with its middle part in contact with the support surface formed by the second support frame, and its two sides respectively fixed to the pair of first support frames through connectors.

[0015] As one possible implementation, further, both the first support frame and the second support frame of this solution form a perforated gap with the trench. The component also includes a fixing member, which passes through the cement blanket and the perforated gap to assist in fixing the cement blanket to the trench. Preferably, the fixing member is a nail or an anchor rod.

[0016] As one possible implementation, furthermore, the rotating connection ends of the scissor link structure of the first support frame in this solution are all rotatably connected by rotating connection sleeves.

[0017] Based on this, the component of this solution also includes multiple puncture elements. After passing through the rotating connecting sleeve and the cement blanket, the multiple puncture elements are inserted into the groove to fix the first support frame and the cement blanket in the groove.

[0018] As a possible implementation, preferably, the components described in this solution further include:

[0019] The support rods are in multiple groups, which are divided into two groups and respectively arranged on both sides of the width direction of the groove, and located between the first support frame and the groove. The lower end of the support rod is fixedly inserted into the groove, and its upper end is connected to the first support frame through a connecting rod.

[0020] As one possible implementation, preferably, in this solution, the first support frame is attached to the side of the cement blanket facing the trench, one end of the connecting rod is fixedly connected to the upper end of the support rod, and the other end passes through the cement blanket and is connected to the first support frame, thereby constraining and fixing the cement blanket between the first support frame and the support rod.

[0021] As another possible implementation, preferably, in this scheme, the first support frame is attached to the side of the cement blanket away from the trench.

[0022] As one possible implementation, preferably, the second support frame of this solution is a scissor linkage structure, which is at least partially embedded in the bottom of the trench, and the support surface formed on the upper side of the second support frame is flush with the bottom of the trench.

[0023] Based on the above, this solution also proposes a cement blanket assembly, which includes a cement blanket and the aforementioned telescopic cement blanket installation assembly.

[0024] Based on the above, this solution also proposes a vegetable garden ditch or channel, which includes the aforementioned cement blanket component.

[0025] Compared with the prior art, the present invention has the following advantages when using the above-mentioned technical solution: The ingenious use of a first and second support frame with a scissor-link structure as the side and bottom support components for cement blanket installation allows the components to be directly assembled and form a hard ditch or channel without the need for trenching. When laid in areas with pre-drilled trenches, the trenches do not require further leveling to assist in cement blanket laying. This makes it suitable for cement blanket laying in narrow-space trenches. When not in use, the first and second support frames of the scissor-link structure can be folded to reduce storage space, facilitating construction, transportation, and storage. During installation, the scissor-link structure can be extended to adjust its length, making it more suitable for trenches of different sizes. This solution is not only flexible and compact in structure and convenient to install and operate, but also reliable in implementation, making it easy to apply for cement blanket laying in ditches and channels in scenarios such as vegetable gardens. Attached Figure Description

[0026] 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.

[0027] Figure 1 This is a three-dimensional perspective schematic diagram of one implementation structure of the cement blanket assembly in this solution, in which some small parts are not shown;

[0028] Figure 2 This is one of the two-dimensional perspective schematic diagrams of one implementation structure of the cement blanket assembly in this scheme, in which some small parts are not shown;

[0029] Figure 3 This is a three-dimensional exploded view of one of the implementation structures of the cement blanket component in this solution;

[0030] Figure 4 This is a three-dimensional perspective schematic diagram of one implementation structure of the cement blanket component in this solution, showing its installation in a trench.

[0031] Figure 5 This is one of the two-dimensional perspective schematic diagrams of one implementation structure of the cement blanket component in this scheme, showing its installation in a trench.

[0032] Figure 6 This is a simplified illustration of how the cement blanket assembly in this solution uses a piercing device to pass through the connecting sleeve to assist in fixing the first support frame and the cement blanket.

[0033] Figure 7 This is a three-dimensional perspective schematic diagram of another implementation structure of the cement blanket assembly in this scheme, in which some small parts are not shown. Detailed Implementation

[0034] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be particularly noted that the following embodiments are only for illustrating the present invention and do not limit the scope of the present invention. Similarly, the following embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0035] Example 1

[0036] like Figures 1 to 3 As shown in one embodiment, a cement blanket assembly 100 is provided, which includes a cement blanket 200 and a telescopic cement blanket installation assembly 300.

[0037] The telescopic cement blanket installation assembly 300 is used to assist in supporting the laying outline of the cement blanket 200. The telescopic cement blanket installation assembly 300 includes:

[0038] The first support frame 310 is a pair and is fixedly installed relative to each other;

[0039] The second support frame 320 is disposed at the bottom between a pair of first support frames 310, and its upper side forms a support surface for supporting the cement blanket 200.

[0040] Among them, the pair of first support frames 310 are scissor linkage structures; a U-shaped virtual outline for supporting the laying of cement blanket 200 is formed between the pair of first support frames 310 and the second support frame 320. The cement blanket 200 is laid in a U-shaped outline, with its middle part in contact with the support surface formed by the second support frame 320, and its two sides respectively fixed to the pair of first support frames 310 through connectors.

[0041] In this solution, the components can assist the cement blanket to be set on the ground in a U-shaped outline, such as the ground of a vegetable garden, by the support outline of the first support frame 310 and the second support frame 320 without pre-drilling trenches, so that watering and curing can be carried out to form a U-shaped ditch or channel structure.

[0042] To improve the installation support strength of the cement blanket 200, the telescopic cement blanket installation assembly 300 also includes a fixing member 330, which passes through the cement blanket 200 and the first support frame 310 and the second support frame 320 respectively for fixing; preferably, the fixing member 330 is a nail, and when the fixing member 330 is a nail, it can be quickly installed by auxiliary tools such as a nail gun.

[0043] Similarly, the second support frame 320 in this solution is also a scissor-link structure, which can be partially embedded in the ground so that the second support frame 320 is level with the ground. This also serves as a force-sharing linkage, preventing uneven stress on the cement blanket 200 due to foot traffic after curing, thus avoiding localized sinking. As another possible implementation, the rotating ends of the scissor-link structures of the first support frame 310 and the second support frame 320 are rotatably connected via rotating connecting sleeves 311.

[0044] In this solution, the rotating connecting sleeve 311 can be a tubular structure with a narrowed middle section. It can be similar to a hollow rivet or a hollow pin or other similar rotating connecting parts. With this structure, the first support frame 310 and the second support frame 320 can be folded and stored when not in use, and can be pulled according to the required length or other specifications when in use, thereby adjusting the length or span of the first support frame 310 and the second support frame 320.

[0045] To facilitate installation, as a preferred embodiment, the telescopic cement blanket installation assembly 300 of this solution further includes:

[0046] Support rods 340, serving as support components, are multiple in number. These multiple support rods 340 are divided into two groups and respectively disposed on both sides of a pair of first support frames 310. The lower end of each support rod 340 can be fixedly inserted into the ground, and its upper end is connected to the first support frame 310 via a connecting rod 341. Specifically, one end of the connecting rod 341 is fixed to the support rod 340 or integrally formed with it. The diameter of the connecting rod 341 is adapted to the inner diameter of the rotating connecting sleeve 311. Then, by passing through the rotating connecting sleeve 311, the support rod 340 is connected to the first support frame 310. This method allows the lower end of the support rod 340 to be inserted into the ground after installation, thereby limiting the further extension and retraction of the first support frame 310, and also providing a vertical support effect.

[0047] In implementing this solution, the first support frame 310, the second support frame 320, and the support rod 340 are first erected. Then, a supporting cement blanket 200 is laid in the U-shaped virtual outline formed between the first support frame 310 and the second support frame 320. The cement blanket 200 is then fixedly connected to the first support frame 310 and the second support frame 320 by the fastener 330. After that, the cement blanket 200 is watered to make it moist. After curing and solidification, a hard ditch or channel with a U-shaped outline can be obtained.

[0048] Example 2

[0049] like Figures 1 to 6 As shown in one embodiment, a cement blanket assembly 100 is provided, which includes a cement blanket 200 and a telescopic cement blanket installation assembly 300.

[0050] The telescopic cement blanket installation assembly 300 is disposed in the pre-excavated trench 400 and is used to assist in supporting the laying outline of the cement blanket 200. The telescopic cement blanket installation assembly 300 includes:

[0051] The first support frame 310 is a pair and is fixedly disposed on both sides of the width direction of the groove 400;

[0052] The second support frame 320 is disposed at the bottom of the trench 400, and a support surface for supporting the cement blanket 200 is formed on its upper side;

[0053] Among them, the pair of first support frames 310 are scissor linkage structures; a U-shaped virtual outline for supporting the laying of cement blanket 200 is formed between the pair of first support frames 310 and the second support frame 320. The cement blanket 200 is laid in a U-shaped outline, with its middle part in contact with the support surface formed by the second support frame 320, and its two sides respectively fixed to the pair of first support frames 310 through connectors.

[0054] Since the device in this solution is laid in the excavated and repaired trench 400, and the trench 400 itself may contain gravel, stones, or other factors that affect the fixation of the first support frame or reduce the bonding force between the trench 400 and the cement blanket 200, as a possible implementation, the first support frame 310 and the second support frame 320 of this solution both form a perforated gap with the trench 400. The telescopic cement blanket installation assembly 300 also includes a fixing member 330, which passes through the cement blanket 200 and the perforated gap to assist in fixing the cement blanket 200 to the trench 400. Preferably, the fixing member is a nail or an anchor rod. When the fixing member 330 is a nail, it can be quickly implemented using auxiliary tools such as a nail gun.

[0055] Similarly, the second support frame 320 in this solution is also a scissor linkage structure, which is at least partially embedded in the bottom of the groove 400, and the support surface formed on the upper side of the second support frame 320 is flush with the bottom of the groove 400. As a possible implementation, furthermore, the rotating connection ends of the scissor linkage structures of the first support frame 310 and the second support frame 320 in this solution are rotatably connected by a rotating connecting sleeve 311.

[0056] In this solution, the rotating connecting sleeve 311 can be a tubular structure with a narrowed middle section. It can be similar to a hollow rivet or a hollow pin or other similar rotating connecting parts. With this structural form, the first support frame 310 and the second support frame 320 can be folded and stored when not in use. When in use, they can be pulled according to the length of the groove 400 and other specifications, thereby adjusting the length or span of the first support frame 310 and the second support frame 320.

[0057] Based on this, the telescopic cement blanket installation assembly 300 of this solution also includes a plurality of piercing elements 312. The plurality of piercing elements 312 pass through the partial rotating connecting sleeve 311 and the cement blanket 200 respectively and then insert into the groove 400, thereby fixing the first support frame 310 and the cement blanket 200 relatively in the groove 400.

[0058] To facilitate installation, as a preferred embodiment, the telescopic cement blanket installation assembly 300 of this solution further includes:

[0059] Multiple support rods 340 are provided, arranged in two groups on both sides of the width of the groove 400 and positioned between the first support frame 310 and the groove 400. The lower end of each support rod 340 is fixedly inserted into the groove 400, and its upper end is connected to the first support frame 310 via a connecting rod 341. Specifically, one end of the connecting rod 341 is fixed to or integrally formed with the support rod 340. The diameter of the connecting rod 341 is adapted to the inner diameter of the rotating connecting sleeve 311. The support rod 340 is then inserted into the first support frame 310 by passing through the rotating connecting sleeve 311. This method allows the lower end of the support rod 340 to be inserted into the groove 400 after installation, thereby limiting the further extension and retraction of the first support frame 310 and also providing vertical support.

[0060] Regarding the laying of the cement blanket 200, as a possible implementation method, preferably, in this scheme, the first support frame 310 is attached to the side of the cement blanket 200 facing the trench 400, one end of the connecting rod 341 is fixedly connected to the upper end of the support rod 340, and the other end passes through the cement blanket 200 and is connected to the first support frame 310, thereby relatively constraining and fixing the cement blanket 200 between the first support frame 310 and the support rod 340 (i.e., Figure 1 , Figure 2 (The installation and fitting status shown).

[0061] However, this solution is not limited to this. As another possible implementation, preferably, in this solution, the first support frame 310 is attached to the side of the cement blanket 200 opposite to the trench (see reference). Figure 7 ).

[0062] Based on the above, the cement blanket component 100 of this solution can be applied in vegetable field ditches or channels to achieve convenient installation and laying of cement blankets in narrow spaces.

[0063] The above description is only a part of the embodiments of this utility model, and does not limit the scope of protection of this utility model. Any equivalent device or equivalent process transformation made based on the content of this utility model specification and drawings, or direct or indirect application in other related technical fields, are similarly included in the patent protection scope of this utility model.

Claims

1. A telescopic cement blanket installation assembly for assisting in supporting the laying outline of the cement blanket, characterized in that, The components include: The first support frame consists of a pair that are fixed to each other. The second support frame is provided at the lower part between a pair of the first support frames, and its upper side forms a support surface for supporting the cement blanket; Among them, the pair of first support frames is a scissor linkage structure; the pair of first support frames and the second support frame form a U-shaped virtual outline for supporting the laying of cement blanket. The cement blanket is laid in a U-shaped outline, with its middle part in contact with the support surface formed by the second support frame, and its two sides respectively fixed to the pair of first support frames through connectors.

2. The telescopic cement blanket installation assembly as described in claim 1, characterized in that, The component is located in the pre-excavated trench and is used to assist in supporting the laying outline of the cement blanket. Among them, a pair of the first support frames are fixedly disposed on both sides of the width direction of the groove; The second support frame is disposed at the bottom of the trench, and its upper side forms a support surface for supporting the cement blanket.

3. The telescopic cement blanket installation assembly as described in claim 2, characterized in that, Both the first support frame and the second support frame have a slotted gap between them and the groove. The assembly also includes a fixing member, which passes through the cement blanket and the slotted gap to help fix the cement blanket to the groove.

4. The telescopic cement blanket installation assembly as described in claim 3, characterized in that, The fastener is a nail or an anchor rod; The rotating connection ends of the scissor linkage structure of the first support frame are all rotatably connected by rotating connection sleeves. The component also includes multiple puncture elements, which pass through the rotating connecting sleeve and the cement blanket respectively, and then pierce into the groove to fix the first support frame and the cement blanket relatively in the groove.

5. A telescopic cement blanket installation assembly as described in any one of claims 2 to 4, characterized in that, The component also includes: The support rods are in multiple groups, which are divided into two groups and respectively arranged on both sides of the width direction of the groove, and located between the first support frame and the groove. The lower end of the support rod is fixedly inserted into the groove, and its upper end is connected to the first support frame through a connecting rod.

6. A telescopic cement blanket installation assembly as described in claim 5, characterized in that, A pair of first support frames are attached to the side of the cement blanket facing or away from the trench. One end of the connecting rod is fixedly connected to the upper end of the support rod, and the other end passes through the cement blanket and is connected to the first support frame, thereby constraining and fixing the cement blanket between the first support frame and the support rod.

7. A telescopic cement blanket installation assembly as described in claim 5, characterized in that, The second support frame is a scissor linkage structure, which is at least partially embedded in the bottom of the trench, and the support surface formed on the upper side of the second support frame is flush with the bottom of the trench.

8. A telescopic cement blanket installation assembly as described in claim 1, characterized in that, The first support frame is also connected to several support members, which are used to vertically fix the first support frame.

9. A cement blanket assembly, characterized in that, It includes a cement blanket and a telescopic cement blanket installation assembly as described in any one of claims 1 to 8.

10. A vegetable garden ditch or channel, characterized in that, It includes a cement blanket assembly as described in claim 9.

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