Special working head for ramming earth in telegraph pole hole

Abstract

The utility model discloses a special working head for ramming earth in a telegraph pole hole. Relates to the field of earth ramming tools, and comprises an earth ramming head and a long rod, the long rod is fixedly connected with the earth ramming head, the long rod is formed by splicing a plurality of lengthened sections, and every two adjacent lengthened sections are detachably connected; through the arrangement of the lengthening section, the length of the whole earth ramming working head is adjustable, and during earth ramming, the length can be adjusted according to the needed length; and a constructor can apply force conveniently.

Description

Technical Field

[0001] The present application relates to the field of tamping tools, and in particular to a special working head for tamping earth in a utility pole hole. Background Art

[0002] The large-scale application of electricity in the 20th century is one of the most important achievements in the history of human engineering science. The transportation and distribution of electricity requires the use of cables, and the laying of cables cannot be separated from the help of electric poles. At present, the compaction of the soil after the electric poles are planted is mostly done manually, which is inefficient and increases the labor intensity of the workers. At the same time, the manual compaction of the soil is of low quality and the soil is not compacted enough. The electric poles are prone to settlement and collapse in the later stage.

[0003] Mechanical tamping tools are also used in a small number of utility pole construction sites. Such tamping tools cannot be inserted into the utility pole holes to tamp the soil, and the tamping quality is also insufficient. Therefore, there is an urgent need to develop a mechanical tamping auxiliary device with good tamping effect, convenience and flexibility. Utility Model Content

[0004] In order to facilitate the tamping of soil in a utility pole hole, the present application provides a special working head for tamping soil in a utility pole hole.

[0005] The present application provides a special working head for ramming earth in a pole hole, which adopts the following technical solution:

[0006] A special working head for ramming earth in a utility pole hole comprises a ramming earth head and a long rod, wherein the long rod is fixedly connected to the ramming earth head and is formed by splicing a plurality of lengthened sections, and a detachable connection is adopted between two adjacent lengthened sections.

[0007] Optionally, one end of the extension section is provided with an insertion rod, and the other end of the extension section is provided with an insertion slot for the insertion rod to be inserted; the insertion slot and the insertion rod are both provided with through holes along their own radial directions, and the through holes are used to insert a pin.

[0008] Optionally, the insertion rod is a square rod, and the insertion slot is a square slot.

[0009] Optionally, a circumferential surface of one end of the latch is provided with a thread.

[0010] Optionally, the rammed earth head includes a base plate and a connecting head, and the connecting head is also provided with a plug rod for connecting to the long rod.

[0011] Optionally, the bottom plate is a half-moon-shaped plate.

[0012] Optionally, a reinforcement plate is provided between the base plate and the connector.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] The application makes the length of the entire tamping head adjustable by setting an extension section, and the length can be adjusted according to the needs when tamping the earth, so that it is convenient for construction workers to exert force. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall structural diagram of a special working head for ramming earth in a utility pole hole of the present application;

[0016] Figure 2 yes Figure 1 The overall structure diagram of the rammed earth head.

[0017] Description of reference numerals:

[0018] 1. Long pole; 11. Extension section; 12. Insert pole; 13. Through hole; 2. Rammed earth head; 21. Connecting head; 22. Bottom plate; 23. Reinforcement plate. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-2 This application is described in further detail.

[0020] The embodiment of the present application discloses a special working head for ramming earth in a utility pole hole, the working head comprising a long pole 1 and a ramming earth head 2, which are detachably connected; the long pole 1 is formed by splicing multiple extension sections 11, one end of the extension section 11 is provided with a plug rod 12, and the other end is provided with a plug slot for inserting the plug rod 12; the cross-sections of the plug slot and the plug rod 12 are both square, and the plug slot and the plug rod 12 are provided with through holes 13 along their own radial directions; when splicing the long poles 1, the plug rod 12 of one extension section 11 is inserted into the plug slot of another extension pole 1, and then a pin is inserted into the through hole 13; in order to prevent the pin from falling from the through hole 13, the diameter of one end of the pin should be larger than the through hole 13, and the other end is provided with a thread, and after the pin is inserted into the through hole 13, a bolt is connected to the thread.

[0021] In the application embodiment itself, the rammed earth head 2 includes a connecting head 21 and a base plate 22. The connecting head 21 is connected to the extension section 11, and the connecting head 21 is also provided with a plug rod 12 that matches the plug-in slot; the base plate 22 and the connecting head 21 are integrated, and a reinforcing plate 23 is also provided between the connecting head 21 and the base plate 22. The base plate 22 is a semicircular plate.

[0022] When tamping the soil, the length can be adjusted according to the depth of the pole hole, making it easier for construction workers to exert force.

[0023] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A special working head for ramming earth in a pole hole, characterized by: It comprises a rammed earth head (2) and a long rod (1), wherein the long rod (1) is detachably connected to the rammed earth head (2), and the long rod (1) is formed by splicing a plurality of lengthened sections (11), and two adjacent lengthened sections (11) are detachably connected.

2. A special working head for ramming earth in a utility pole hole according to claim 1, characterized in that: One end of the extension section (11) is provided with an insertion rod (12), and the other end of the extension section (11) is provided with an insertion slot for the insertion rod (12) to be inserted; the insertion slot and the insertion rod (12) are both provided with a through hole (13) along their own radial direction, and the through hole (13) is used to insert a plug pin.

3. A special working head for ramming earth in a utility pole hole according to claim 2, characterized in that: The inserting rod (12) is a square rod, and the inserting slot is a square slot.

4. A special working head for ramming earth in a utility pole hole according to claim 2, characterized in that: A thread is arranged on the peripheral surface of one end of the plug pin, and the diameter of the other end is larger than the through hole (13).

5. The special working head for ramming earth in a utility pole hole according to claim 1, characterized in that: The rammed earth head (2) comprises a bottom plate (22) and a connecting head (21), and the connecting head (21) is also provided with an inserting rod (12) for connecting with the long rod (1).

6. A special working head for ramming earth in a utility pole hole according to claim 5, characterized in that: The bottom plate (22) is a half-moon-shaped plate.

7. The special working head for ramming earth in a utility pole hole according to claim 5, characterized in that: A reinforcing plate (23) is provided between the bottom plate (22) and the connecting head (21).

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