A construction site narrow and deep trench soil removal tool

Abstract

This utility model provides a tool for clearing soil from narrow and deep trenches at construction sites. It relates to the field of building construction technology and includes deep trenches and a tool for clearing soil from them. The tool comprises a vertically extending pole, a handle assembly detachably connected to the upper end of the pole, and a soil-clearing assembly detachably connected to the lower end of the pole. The soil-clearing assembly includes a vertically arranged U-shaped baffle assembly and a horizontally arranged U-shaped digging assembly detachably connected to the baffle assembly. The operator holds the handle assembly firmly, and with the help of the unique design of the U-shaped baffle assembly and the U-shaped digging assembly, can effectively excavate the soil from the trench. When faced with narrow and deep trenches, this device, with its ingenious structure, can penetrate deep into them and successfully excavate the soil, thus greatly improving the ease of operation.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically a tool for clearing soil from narrow and deep trenches at construction sites. Background Technology

[0002] Deep trenches refer to trenches formed by excavation work where the depth is greater than the width. They are typically used for laying underground pipelines, cables, and other infrastructure, or as the foundation of buildings.

[0003] After excavation, the loose soil in the trench must be cleaned up. Generally, manual cleaning is carried out using conventional tools such as shovels and spades. However, when cleaning loose soil in special areas such as trenches for buried pipelines that are narrow and deep indoors or outdoors, conventional tools such as shovels and spades cannot be used properly due to the narrowness and depth of the trench, and the loose soil at the bottom of the trench cannot be effectively cleaned. Utility Model Content

[0004] The purpose of this utility model is to provide a tool for cleaning soil in narrow and deep trenches at construction sites, aiming to solve the problem in the existing technology that makes it difficult to clean soil in deep trenches after excavation, resulting in poor cleaning effect.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a soil cleaning tool for narrow and deep trenches at construction sites, comprising a cleaning tool for cleaning soil from deep trenches;

[0006] The cleaning tool includes a vertical pole extending in the vertical direction, a handle assembly detachably connected to the upper end of the vertical pole, and a soil-removing assembly fixedly connected to the lower end of the vertical pole.

[0007] The soil clearing assembly includes a vertically arranged U-shaped baffle assembly and a horizontally arranged U-shaped digging assembly that is fixedly connected to the U-shaped baffle assembly;

[0008] The U-shaped baffle assembly and the U-shaped digging assembly form a container for holding loosened soil;

[0009] The U-shaped excavation assembly includes a horizontally arranged horizontal plate and vertical plates fixed on the left and right sides of the horizontal plate and extending in the front and back directions. The front of the horizontal plate is fixed with spaced teeth.

[0010] Preferably, the U-shaped baffle assembly includes a vertically arranged vertical plate and side plates fixed on the left and right sides of the vertical plate and extending in the vertical direction;

[0011] The vertical plate and the two side plates work together to form a groove structure with the opening facing forward.

[0012] Preferably, the vertical plate is arranged perpendicular to the horizontal plate, the bottom of the vertical plate and the side plate abut against the top of the horizontal plate, and the vertical plate and the side plate are located between the two vertical plates;

[0013] The side of the upright plate away from the vertical plate is a sloping side.

[0014] Preferably, the side plate has a first through hole that is open to both sides, and the upright plate has a second through hole that is open to both sides.

[0015] The first through hole and the second through hole correspond to each other, and the side plate is fixedly connected to the upright plate by the first bolt passing through the first through hole and the second through hole.

[0016] Preferably, triangular plates are installed on the side plates and the upright plates.

[0017] Preferably, the rear side of the vertical plate is provided with a mounting assembly capable of mounting the vertical rod on the vertical plate.

[0018] Preferably, the mounting assembly includes a slot block fixed to the front side of the vertical plate with its opening facing upwards and a clamp mounted on the vertical plate;

[0019] The lower end of the vertical rod is provided with an inclined block that is compatible with the slot block. The slot block is provided with a through hole that is open to the left and right. The lower end of the vertical rod is provided with a round hole that corresponds to the through hole. The slot block is connected to the vertical rod by a second bolt passing through the through hole and the round hole.

[0020] The clamp is located above the slot block to secure the vertical rod to the front side of the vertical plate.

[0021] Preferably, the vertical rod includes a sleeve rod extending in the vertical direction with its opening facing downward and an insert rod extending in the vertical direction and inserted into the sleeve rod;

[0022] The insertion rod is equipped with a buckle assembly, and the sleeve rod has several locking holes spaced vertically. The buckle assembly and the locking holes cooperate to adjust the elongation of the insertion rod.

[0023] Preferably, the insertion rod has a groove, and the buckle assembly is disposed in the groove;

[0024] The buckle assembly includes a spring fixed to the inner wall of the groove and a buckle fixedly connected to the other end of the spring, the buckle being adapted to the buckle hole.

[0025] Preferably, the top of the sleeve rod is threaded;

[0026] The grip assembly includes a handle and a threaded sleeve that is threaded to the top of the sleeve rod.

[0027] The beneficial effects are: 1. The operator holds the handle assembly steadily, and with the help of the unique design of the U-shaped baffle assembly and U-shaped digging assembly, the soil in the trench can be effectively excavated. When facing special situations such as narrow and deep trenches, this device, with its ingenious structure, can penetrate deep into them and successfully excavate the soil, thus greatly improving the convenience of operation.

[0028] 2. When the operator presses the latch, the latch is subjected to external force, and the connected spring immediately enters a compressed state. During this process, the latch gradually disengages from the locking hole on the sleeve rod. Once the latch is completely disengaged, the extension of the insertion rod can be adjusted according to actual needs. After adjusting the extension of the insertion rod, the hand pressing the latch is released. At this time, the compressed spring begins to release its elastic potential energy, pushing the latch back into the locking hole on the sleeve rod under the action of the spring force. Through this operation method, the insertion rod can be easily adjusted according to the required length, thereby greatly improving the convenience of the device during use.

[0029] 3. With the slot block and clamp in place, after the insertion rod is accurately inserted into the slot block, the clamp is then installed on the vertical plate. Thanks to the structural characteristics of the clamp itself and the synergistic effect of the second bolt, a tight connection is achieved between the insertion rod and the vertical plate, improving the stability of the connection and effectively preventing the insertion rod from detaching from the vertical plate during equipment use. This ensures the normal operation of the entire device and reduces various malfunctions and safety hazards that may be caused by the insertion rod detaching.

[0030] 4. By designing the soil removal tools, the tools can not only excavate the soil in the deep trenches, but also excavate the deep trenches under the action of the teeth, thus improving their versatility.

[0031] 5. The installation of the triangular plate can not only scoop out the excavated soil to prevent it from falling, but also strengthen the connection stability between the side plate and the upright plate, thereby extending the service life of the soil clearing tool. Attached Figure Description

[0032] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0033] Figure 2 This is a side view structural diagram of the present invention;

[0034] Figure 3 This is a schematic diagram of the structure of the sleeve rod and the insertion rod of this utility model;

[0035] Figure 4 This is a schematic diagram of the slot block of this utility model installed on the vertical plate;

[0036] Figure 5 This is a schematic diagram of the structure of the insertion rod and slot block of this utility model.

[0037] In the diagram: 1. Vertical rod; 101. Sleeve rod; 102. Insert rod; 2. Handle assembly; 201. Handle; 202. Threaded sleeve; 3. U-shaped baffle assembly; 301. Vertical plate; 302. Side plate; 4. U-shaped digging assembly; 401. Horizontal plate; 402. Vertical plate; 5. Slot block; 6. Clamp; 7. Buckle assembly; 701. Spring; 702. Buckle; 8. Snap hole; 9. Tooth; 10. Triangle plate. Detailed Implementation

[0038] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0039] like Figures 1-5 As shown, a soil cleaning tool for narrow and deep trenches at construction sites is mainly used for cleaning soil in trenches. This device can go deep into the trench to clean the soil, which facilitates the soil cleaning operation.

[0040] In this embodiment, the deep trench cleaning tool includes a cleaning tool for cleaning soil in the deep trench. By setting the cleaning tool, it is possible to dig deep into the deep trench and shovel out the soil in the deep trench.

[0041] like Figure 1 and Figure 2 As shown, the operator holds the handle component 2, inserts the soil removal component into the deep trench, and shovels out the soil from the deep trench.

[0042] Specifically, the cleaning tool includes a vertical rod 1 extending in the vertical direction, a handle assembly 2 detachably connected to the upper end of the vertical rod 1, and a soil-cleaning assembly fixedly connected to the lower end of the vertical rod 1; the soil-cleaning assembly includes a vertically arranged U-shaped baffle assembly 3 and a horizontally arranged U-shaped digging assembly 4 fixedly connected to the U-shaped baffle assembly 3; under the action of the vertical rod 1 and the handle assembly 2, the U-shaped baffle assembly 3 and the U-shaped digging assembly 4 can dig out the soil in the deep trench.

[0043] The U-shaped baffle assembly (3) and the U-shaped digging assembly (4) form a container for holding loose soil.

[0044] A triangular plate 10 is installed on the side plate 302 and the upright plate 402. The triangular plate 10 is a right triangle. One acute angle of the triangular plate 10 is connected to the side plate 302 by a fourth bolt, and the other acute angle of the triangular plate 10 is connected to the upright plate 402 by a fifth bolt, so as to reinforce the connection between the side plate 302 and the upright plate 402.

[0045] In this embodiment, the U-shaped digging component 4 can shovel soil into the space formed by the U-shaped baffle component 3, the U-shaped digging component 4 and the triangular plate 10. When the tool is taken out of the deep trench, the tool will be in an inclined state. At this time, the U-shaped baffle component 3 and the triangular plate 10 can intercept the soil and prevent the soil from falling.

[0046] The U-shaped baffle assembly 3 includes a vertically arranged vertical plate 301 and side plates 302 fixed on the left and right sides of the vertical plate 301 and extending in the vertical direction. The vertical plate 301 and the two side plates 302 cooperate to form a groove structure with the opening facing forward. The vertical plate 301 can intercept the front side of the soil during the shoveling process, while the side plates 302 can intercept the left and right sides of the soil so that the soil can be shoveled out better.

[0047] The U-shaped excavating assembly 4 includes a horizontally arranged horizontal plate 401 and vertical plates 402 fixed on the left and right sides of the horizontal plate 401 and extending in the front and back directions. The horizontal plate 401 enables excavation in deep trenches, while the vertical plate 402 intercepts soil during excavation to prevent soil from falling. The vertical plate 301 is perpendicular to the horizontal plate 401, and the bottom of the vertical plate 301 and the side plate 302 abuts against the top of the horizontal plate 401, with the vertical plate 301 and the side plate 302 located between the two vertical plates 402. The side of the vertical plate 402 away from the vertical plate 301 is a sloping edge. The sloping edge of the vertical plate 402 makes excavation in deep trenches more convenient and faster.

[0048] The side plate 302 has a first through hole that is open to both sides, and the upright plate 402 has a second through hole that is open to both sides. The first through hole and the second through hole correspond to each other. The side plate 302 is fixedly connected to the upright plate 402 by a first bolt passing through the first through hole and the second through hole. The first bolt, the first through hole and the second through hole are two sets and are arranged at intervals to make the connection between the side plate 302 and the upright plate 402 more stable.

[0049] like Figure 4 and Figure 5 As shown, when the vertical rod 1 is connected to the vertical plate 301, the front side of the vertical plate 301 is provided with an installation component that can install the vertical rod 1 on the vertical plate 301. Under the action of the installation component, the connection stability between the vertical rod 1 and the vertical plate 301 is improved, and the vertical rod 1 is prevented from detaching from the vertical plate 301 during use.

[0050] Specifically, the mounting components include a slot block 5 fixed to the front side of the vertical plate 301 with its opening facing upwards, and a clamp 6 mounted on the vertical plate 301. The lower end of the vertical rod 1 is provided with an inclined block that is compatible with the slot block 5. The slot block 5 has a through hole that is open to the left and right. The lower end of the vertical rod 1 has a round hole that corresponds to the through hole. The slot block 5 is connected to the vertical rod 1 by a second bolt passing through the through hole and the round hole. After the lower end of the vertical rod 1 is inserted into the slot block 5, the second bolt is passed through the through hole and the round hole, and the two ends of the second bolt are tightened with nuts to connect the vertical rod 1 to the slot block 5. The clamp 6 is located above the slot block 5. Then, the clamp 6 is pressed onto the vertical rod 1 and the vertical plate 301 to fix the vertical rod 1 to the front side of the vertical plate 301. In this embodiment, the clamp 6 is screwed onto the vertical plate 301 by a self-drilling screw. The clamp 6 is a stainless steel saddle clamp. The structure and principle of the stainless steel saddle clamp are existing technologies and will not be described in detail here.

[0051] like Figure 2 and Figure 3 As shown, the length of the vertical rod 1 can be adjusted to suit different usage requirements.

[0052] Specifically, the vertical rod 1 includes a sleeve rod 101 extending vertically with its opening facing downwards and an insert rod 102 extending vertically and inserted into the sleeve rod 101. The insert rod 102 is equipped with a locking assembly 7, and the sleeve rod 101 has several vertically spaced locking holes 8. When the operator presses the locking assembly 7, the locking assembly 7 is subjected to external force, and the locking assembly 7 gradually disengages from the locking holes 8 on the sleeve rod 101. Once the locking assembly 7 is completely disengaged from the locking holes 8, the extension of the insert rod 102 can be adjusted according to actual needs.

[0053] In this embodiment, the insertion rod 102 is inserted into the slot block 5.

[0054] The insertion rod 102 has a groove, and the buckle assembly 7 is located in the groove. The buckle assembly 7 includes a spring 701 fixed on the inner wall of the groove and a buckle 702 fixedly connected to the other end of the spring 701. After the operation of adjusting the extension of the insertion rod 102 is completed, the hand pressing the buckle 702 is released. At this time, the spring 701, which is in a compressed state, begins to release elastic potential energy, pushing the buckle 702 to re-clamp into the buckle hole 8 on the sleeve rod 101 under the action of the force of the spring 701.

[0055] In this embodiment, the principle and structure of the buckle assembly 7 are existing technologies and will not be described in detail here.

[0056] like Figure 1 and Figure 2As shown, the top of the sleeve rod 101 is threaded; the grip assembly 2 includes a handle 201 and a threaded sleeve 202 that is adapted to the thread on the top of the sleeve rod 101. The grip assembly 2 can be disassembled for easy carrying.

[0057] like Figure 2 and Figure 4 As shown, the horizontal plate 401 has several sets of teeth 9 fixed on the side away from the vertical plate 301 to facilitate excavation in deep trenches and improve the versatility of the soil clearing tool.

[0058] Working principle: Before use, install the handle assembly 2 on the sleeve rod 101, then insert the insertion rod 102 into the slot block 5, and pass the second bolt through the through hole and the round hole, and tighten both ends of the second bolt with nuts to connect the vertical rod 1 to the slot block 5. Also, press the clamp 6 onto the insertion rod 102 and the vertical plate 301 to fix the insertion rod 102 to the front side of the vertical plate 301. After the installation is completed, the operator presses the buckle 702 by hand. After the buckle 702 disengages from the locking hole 8, the extension of the insertion rod 102 can be adjusted according to actual needs. After the adjustment is completed, release the pressing of the buckle 702. At this time, under the action of the spring 701, the buckle 702 re-locks into the locking hole 8 on the sleeve rod 101 to realize the adjustment of the length of the vertical rod 1. Then, under the action of the vertical rod 1 and the handle assembly 2, the U-shaped baffle assembly 3 and the U-shaped digging assembly 4 can dig out the soil in the deep trench.

[0059] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims and not by the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A tool for clearing soil from narrow and deep trenches at construction sites, characterized in that: This includes cleaning tools for removing soil from deep trenches; The cleaning tool includes a vertical rod (1) extending in the vertical direction, a handle assembly (2) detachably connected to the upper end of the vertical rod (1), and a soil-cleaning assembly fixedly connected to the lower end of the vertical rod (1). The soil clearing assembly includes a vertically arranged U-shaped baffle assembly (3) and a horizontally arranged U-shaped digging assembly (4) that is fixedly connected to the U-shaped baffle assembly (3). The U-shaped baffle assembly (3) and the U-shaped digging assembly (4) form a container for holding loose soil; The U-shaped excavation component (4) includes a horizontal plate (401) arranged horizontally and a vertical plate (402) fixed on the left and right sides of the horizontal plate (401) and extending in the front and back directions. The horizontal plate (401) has teeth (9) fixed at intervals in front.

2. The tool for clearing soil from narrow and deep trenches at construction sites according to claim 1, characterized in that, The U-shaped baffle assembly (3) includes a vertically arranged vertical plate (301) and side plates (302) fixed on the left and right sides of the vertical plate (301) and extending in the vertical direction. The vertical plate (301) and the two side plates (302) cooperate to form a groove structure with the opening facing forward.

3. The tool for clearing soil from narrow and deep trenches at construction sites according to claim 2, characterized in that, The vertical plate (301) is set perpendicular to the horizontal plate (401), the bottom of the vertical plate (301) and the side plate (302) abut against the top of the horizontal plate (401), and the vertical plate (301) and the side plate (302) are located between the two vertical plates (402); The side of the vertical plate (402) away from the vertical plate (301) is a sloping side.

4. The soil-clearing tool for narrow and deep trenches at construction sites according to claim 3, characterized in that, The side plate (302) has a first through hole that is open to the left and right, and the upright plate (402) has a second through hole that is open to the left and right; The first through hole and the second through hole correspond to each other, and the side plate (302) is fixedly connected to the upright plate (402) by the first bolt passing through the first through hole and the second through hole.

5. The soil-clearing tool for narrow and deep trenches at construction sites according to claim 4, characterized in that, Triangular plates (10) are installed on the side plate (302) and the upright plate (402).

6. The soil-clearing tool for narrow and deep trenches at construction sites according to claim 2, characterized in that, The rear side of the vertical plate (301) is provided with a mounting assembly capable of mounting the vertical rod (1) on the vertical plate (301).

7. The tool for clearing soil from narrow and deep trenches at construction sites according to claim 6, characterized in that, The mounting assembly includes a slot block (5) fixed to the front side of the vertical plate (301) with its opening facing upwards and a clamp (6) mounted on the vertical plate (301). The lower end of the vertical rod (1) is provided with an inclined block that is compatible with the slot block (5). The slot block (5) is provided with a through hole that is open to the left and right. The lower end of the vertical rod (1) is provided with a round hole that corresponds to the through hole. The slot block (5) is connected to the vertical rod (1) by passing through the through hole and the round hole with a second bolt. The clamp (6) is located above the slot block (5) to fix the vertical rod (1) to the front side of the vertical plate (301).

8. A tool for clearing narrow and deep trenches at construction sites according to any one of claims 1-7, characterized in that, The vertical rod (1) includes a sleeve rod (101) extending in the vertical direction and with its opening facing downward, and an insert rod (102) extending in the vertical direction and inserted into the sleeve rod (101). The insertion rod (102) is provided with a buckle assembly (7), and the sleeve rod (101) is provided with a number of buckle holes (8) spaced vertically. The buckle assembly (7) and the buckle holes (8) cooperate to adjust the elongation of the insertion rod (102).

9. A tool for clearing soil from narrow and deep trenches at construction sites according to claim 8, characterized in that, The insertion rod (102) has a groove, and the buckle assembly (7) is located in the groove; The buckle assembly (7) includes a spring (701) fixed on the inner wall of the groove and a buckle (702) fixedly connected to the other end of the spring (701), the buckle (702) being adapted to the buckle hole (8).

10. A tool for clearing soil from narrow and deep trenches at construction sites according to claim 8, characterized in that, The top of the sleeve rod (101) is threaded; The grip assembly (2) includes a handle (201) and a threaded sleeve (202) that is threaded to the top of the sleeve rod (101).

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