Red line pile pitching auxiliary device

Abstract

The utility model belongs to the technical field of red line pile inserting, and particularly relates to a red line pile inserting auxiliary device which comprises a sleeve, a bamboo pole centralizer, a pedal and a manual centralizing rod, the bottom end of the manual centralizing rod is inserted into the sleeve, the bamboo pole centralizer is arranged on one side of the sleeve and used for fixing a bamboo pole to be inserted, the pedal is arranged on the surface of the sleeve, and the manual centralizing rod is arranged on the pedal. And the bamboo pole centralizer is arranged opposite to the bamboo pole centralizer. The utility model has the advantages of few components, simplicity in manufacture, convenience in construction, suitability for red line lofting and pile insertion of various non-rock stratum projects such as roads, railways, municipal administration and the like, and capability of greatly improving the working efficiency.

Description

A red line stake insertion auxiliary device Technical Field

[0001] This utility model relates to the field of red line stake insertion technology; specifically, this utility model relates to an auxiliary device for red line stake insertion. Background Technology

[0002] When surveying and setting out the red line during the construction of railway siding projects, bamboo poles with flags are typically used as markers. To ensure the red line marker positions are clearly visible, the bamboo poles are generally no less than 2 meters high. This traditional construction method has the following drawbacks: 1. It requires carrying hammers, chisels, and other tools throughout the process. After the red line position is marked out, the bamboo poles are too tall to be directly hammered; holes must be drilled using hammers and chisels, and then the bamboo poles are inserted again after drilling. 2. Low efficiency in stake insertion. Each time a chisel is used for drilling, to ensure the stability and permanence of the bamboo pole, the chisel must be driven at least 30 cm deep, leading to difficulty in removing the chisel, increased time consumption, and low efficiency in stake insertion. 3. Workers need to use their own weight to apply additional force to ensure the bamboo poles are firmly inserted. Because the removal of the chisel disturbs the already formed hole, causing local soil to re-bury the hole, the worker's own weight is needed to apply additional force when inserting the bamboo pole to ensure it is firmly inserted. Therefore, the red line stake insertion process is inconvenient. Summary of the Invention

[0003] In view of this, the present invention provides a red line stake insertion auxiliary device, thereby solving or at least alleviating the above-mentioned problems existing in the prior art.

[0004] To achieve the aforementioned objective, this utility model provides an auxiliary device for inserting bamboo poles into a red line, comprising a sleeve, a bamboo pole straightener, a foot pedal, and a manual straightener. The bottom end of the manual straightener is inserted into the sleeve. The bamboo pole straightener is disposed on one side of the sleeve for fixing the bamboo pole to be inserted. The foot pedal is disposed on the surface of the sleeve and is positioned opposite to the bamboo pole straightener.

[0005] In the aforementioned red line stake insertion auxiliary device, optionally, the bamboo pole straightener includes two limiting sleeves arranged vertically on the side surface of the sleeve, and the bamboo pole to be inserted can be inserted and fixed in the two limiting sleeves.

[0006] In the aforementioned red line stake insertion auxiliary device, optionally, the bamboo pole straightener further includes a set screw threaded onto two limiting sleeves for fixing the bamboo pole to be inserted into the limiting sleeves.

[0007] In the aforementioned red line stake insertion auxiliary device, optionally, the bottom end of the manual straightening rod passes through the sleeve and is fixedly provided with a support plate, and the lower surface of the support plate is provided with conical teeth capable of cutting the surface soil.

[0008] In the aforementioned red line stake insertion auxiliary device, optionally, the manual straightening rod includes an upper rod body and a lower rod body distributed vertically, the upper rod body and the lower rod body are rotatable relative to each other, the pedal slides with the sleeve in the height direction, and a rotating component is provided between the pedal and the lower rod body, the rotating component is configured to apply downward pressure to the lower rod body and drive the lower rod body to rotate when the pedal moves downward on the sleeve.

[0009] In the aforementioned red line stake insertion auxiliary device, optionally, the rotating component includes a sliding sleeve, a spiral groove, a straight groove, and a sliding body. The sliding sleeve is displaceable in the height direction and is disposed inside the sleeve, and the sliding sleeve is sleeved on the outside of the lower rod body. One end of the pedal is fixedly connected to the sliding sleeve. The spiral groove is formed on the surface of the lower rod body. The top end of the straight groove communicates with the bottom end of the spiral groove. The sliding body is fixedly disposed inside the sliding sleeve and slides in cooperation with the spiral groove.

[0010] In the aforementioned red line stake insertion auxiliary device, optionally, a through groove is formed on the surface of the sleeve along the longitudinal direction, one end of the pedal is slidably engaged with the through groove, and after passing through the through groove, it is fixedly connected to the sliding sleeve.

[0011] In the aforementioned red line stake auxiliary device, optionally, the bottom end of the upper rod is provided with a slot, the top end of the lower rod is provided with a plug rod, and the plug rod can be telescopically inserted into the slot.

[0012] The use of this utility model's auxiliary device for setting out red line stakes eliminates the need for hammers, chisels, or other tools to first drill holes before inserting stakes, thus improving the efficiency of stake placement. This auxiliary device has few components, is simple to manufacture, and easy to construct. It is suitable for setting out red line stakes in various non-rock strata projects such as highways, railways, and municipal works, greatly improving work efficiency. Attached Figure Description

[0013] The disclosure of this utility model will become more apparent with reference to the accompanying drawings. It should be understood that these drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings:

[0014] Figure 1 is a structural schematic diagram of Embodiment 1 of this utility model;

[0015] Figure 2 is a structural schematic diagram of Embodiment 2 of this utility model;

[0016] Figure 3 is an enlarged view of point A in Figure 2 of this utility model;

[0017] Figure 4 is a structural schematic diagram of Embodiment 3 of this utility model;

[0018] Figure 5 is a cross-sectional view of Figure 4 of this utility model;

[0019] Figure 6 is a schematic diagram of the sliding body in Embodiment 3 of this utility model.

[0020] Reference numerals in the attached diagram: 1-sleeve; 2-bamboo pole straightener; 2.1-limiting sleeve; 2.2-top screw; 3-pedal; 4-manual straightening rod; 4.1-upper pole body; 4.2-lower pole body; 5-support plate; 6-conical tooth; 7-sliding sleeve; 8-spiral groove; 9-straight groove; 10-sliding body; 11-through groove; 12-slot; 13-insertion rod. Detailed Implementation

[0021] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] As shown in Figure 1, this embodiment provides a red line stake insertion auxiliary device, including a sleeve 1, a bamboo pole straightener 2, a pedal 3, and a manual straightener 4. The bottom end of the manual straightener 4 is inserted into the sleeve 1. The bamboo pole straightener 2 is set on one side of the sleeve 1 to fix the bamboo pole to be inserted. The pedal 3 is set on the surface of the sleeve 1 and is arranged opposite to the bamboo pole straightener 2.

[0023] When using:

[0024] 1. Now fix the bamboo pole to be inserted onto the bamboo pole straightener 2, so that the bottom end of the bamboo pole extends out relative to the sleeve 1.

[0025] Second, first touch the bottom end of the bamboo pole to the ground, and at the same time, make the bottom end of the manual straightening rod 4 touch the ground. At this time, the sleeve 1 is supported by the bamboo pole in a suspended state.

[0026] 3. Adjust the verticality of the bamboo pole by holding the manual straightening rod 4 to make the bamboo pole vertical.

[0027] Fourth, step on pedal 3 and insert the bamboo pole into the ground through sleeve 1 and bamboo pole straightener 2.

[0028] As a relatively specific embodiment of the bamboo pole straightener 2, the bamboo pole straightener 2 includes two limiting sleeves 2.1 arranged vertically on the side surface of the sleeve 1, and the bamboo pole to be inserted can be inserted and fixed in the two limiting sleeves 2.1.

[0029] In this embodiment, the bamboo pole straightener 2 further includes a set screw 2.2 threaded onto two limiting sleeves 2.1, used to fix the bamboo pole to be inserted into the limiting sleeves 2.1.

[0030] When using it, first pass the bamboo pole through the two limiting sleeves 2.1, then tighten the set screw 2.2 to fix the bamboo pole on the limiting sleeves 2.1.

[0031] As shown in Figures 2 and 3, in Embodiment 2, the bottom end of the manual straightening rod 4 passes through the sleeve 1 and is fixedly mounted with a support plate 5, and the lower surface of the support plate 5 is provided with conical teeth 6 capable of cutting the surface soil.

[0032] In this embodiment, when adjusting the verticality of the bamboo pole, the bottom end of the bamboo pole itself is used as the fulcrum for adjustment. After the adjustment is completed, the manual straightening rod 4 is rotated back and forth, so that the support plate 5 drives the conical teeth 6 to continuously cut the ground. This not only removes the loose soil on the ground surface, but also makes the support plate 5 supported by the harder soil, thus improving the stability of the manual straightening rod 4.

[0033] Furthermore, by digging the soil with the bamboo pole adjusted to maintain verticality, the support plate 5 can more stably support the manual straightening pole 4 and the bamboo pole in a vertical position after contacting the relatively hard soil.

[0034] In addition, during the process of stepping on the pedal 3, the gripping force and balancing force provided by the support plate 5 and the conical teeth 6 can prevent the bamboo pole from tilting and improve the verticality of the bamboo pole when it is inserted into the stake.

[0035] As shown in Figures 4 to 6, in Embodiment 3, the manual straightening rod 4 includes an upper rod body 4.1 and a lower rod body 4.2 distributed vertically. The upper rod body 4.1 and the lower rod body 4.2 can rotate relative to each other. The pedal 3 slides with the sleeve 1 in the height direction, and a rotating assembly is provided between the pedal 3 and the lower rod body 4.2. The rotating assembly is configured to apply downward pressure to the lower rod body 4.2 and drive the lower rod body 4.2 to rotate when the pedal 3 moves downward on the sleeve 1.

[0036] Compared to Embodiment 2, this embodiment eliminates the need for manually rotating the manual centering rod 4 to achieve the digging action of the conical teeth 6, making it more convenient and faster. It primarily utilizes the foot pedal 3, which, as it moves downwards on the sleeve 1, drives the lower rod 4.2 to rotate the support disc 5, thus making it easier to use.

[0037] Furthermore, the rotating assembly includes a sliding sleeve 7, a spiral groove 8, a straight groove 9, and a sliding body 10. The sliding sleeve 7 is displaceable within the sleeve 1 in the height direction and is fitted over the lower rod 4.2. One end of the pedal 3 is fixedly connected to the sliding sleeve 7. The spiral groove 8 is formed on the surface of the lower rod 4.2. The top end of the straight groove 9 communicates with the bottom end of the spiral groove 8. The sliding body 10 is fixedly disposed inside the sliding sleeve 7 and slides in cooperation with the spiral groove 8. Specifically, when the pedal 3 is stepped on, the sliding sleeve 7 moves downward within the sleeve 1 following the pedal 3, causing the sliding body 10 to move downward. The sliding body 10 then rotates the lower rod 4.2 through the spiral groove 8, thereby causing the lower rod 4.2 to rotate. Subsequently, the lower rod 4.2 rotates the support plate 5. Afterward, the sliding body 10 moves downward within the straight groove 9 to accommodate the process of inserting the bamboo pole into the ground.

[0038] At this time, stepping on the pedal 3 can not only directly control the support plate 5 to drive the conical teeth 6 to rotate and dig the soil, but also apply a downward force to the support plate 5, so that it can not only dig out the loose soil layer more quickly, but also compact the soil layer and improve the support effect.

[0039] Among them, the surface of the sleeve 1 has a through groove 11 along the longitudinal direction, one end of the pedal 3 is slidably engaged with the through groove 11, and after passing through the through groove 11, it is fixedly connected to the sliding sleeve 7.

[0040] The bottom end of the upper rod 4.1 is provided with a slot 12, and the top end of the lower rod 4.2 is provided with a plug 13, which can be telescopically inserted into the slot 12. With this configuration, the lower rod 4.2 can move up and down relative to the upper rod 4.1, making the upper rod 4.1 and the lower rod 4.2 more flexible and easier to use.

[0041] The technical scope of this utility model is not limited to the contents of the above description. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the scope of this utility model.

Claims

1. A red line stake insertion auxiliary device, characterized in that, It includes a sleeve (1), a bamboo pole straightener (2), a foot pedal (3), and a manual straightener (4). The bottom end of the manual straightener (4) is inserted into the sleeve (1). The bamboo pole straightener (2) is set on one side of the sleeve (1) to fix the bamboo pole to be inserted. The foot pedal (3) is set on the surface of the sleeve (1) and is set opposite to the bamboo pole straightener (2).

2. The auxiliary device for setting up red line stakes according to claim 1, characterized in that, The bamboo pole straightener (2) includes two limiting sleeves (2.1) arranged vertically on the side surface of the sleeve (1), and the bamboo pole to be inserted can be inserted and fixed in the two limiting sleeves (2.1).

3. The auxiliary device for setting up red-line stakes according to claim 2, characterized in that, The bamboo pole straightener (2) also includes a set screw (2.2) threaded onto two limiting sleeves (2.1) for fixing the bamboo pole to be inserted into the limiting sleeve (2.1).

4. The auxiliary device for setting up red line stakes according to claim 1, characterized in that, The bottom end of the manual straightening rod (4) passes through the sleeve (1) and is fixedly provided with a support plate (5), and the lower surface of the support plate (5) is provided with conical teeth (6) that can cut the surface soil.

5. The auxiliary device for setting up red line stakes according to claim 4, characterized in that, The manual straightening lever (4) includes an upper lever body (4.1) and a lower lever body (4.2) distributed vertically. The upper lever body (4.1) and the lower lever body (4.2) can rotate relative to each other. The pedal (3) slides in the sleeve (1) in the height direction. A rotating component is provided between the pedal (3) and the lower lever body (4.2). The rotating component is configured to apply downward pressure to the lower lever body (4.2) and drive the lower lever body (4.2) to rotate when the pedal (3) moves downward on the sleeve (1).

6. The auxiliary device for setting up red line stakes according to claim 5, characterized in that, The rotating assembly includes a sliding sleeve (7), a spiral groove (8), a straight groove (9), and a sliding body (10). The sliding sleeve (7) is displaceable in the height direction and is disposed inside the sleeve (1). The sliding sleeve (7) is sleeved on the outside of the lower rod body (4.2). One end of the pedal (3) is fixedly connected to the sliding sleeve (7). The spiral groove (8) is opened on the surface of the lower rod body (4.2). The top end of the straight groove (9) is connected to the bottom end of the spiral groove (8). The sliding body (10) is fixedly disposed inside the sliding sleeve (7) and slides in cooperation with the spiral groove (8).

7. The auxiliary device for setting up red line stakes according to claim 6, characterized in that, The sleeve (1) has a through groove (11) along the longitudinal direction on its surface. One end of the pedal (3) is slidably engaged with the through groove (11) and is fixedly connected to the sliding sleeve (7) after passing through the through groove (11).

8. The auxiliary device for setting up red line stakes according to claim 7, characterized in that, The bottom end of the upper rod (4.1) is provided with a slot (12), and the top end of the lower rod (4.2) is provided with a plug (13), and the plug (13) can be telescopically inserted into the slot (12).

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