CN102856672A

CN102856672A - Grounding pike with integrated hammer and pike

Info

Publication number: CN102856672A
Application number: CN201210326981XA
Authority: CN
Inventors: 王军
Original assignee: Baoding Power Supply Co Ltd
Current assignee: State Grid Corp of China SGCC; State Grid Hebei Electric Power Co Ltd; Baoding Power Supply Co of State Grid Hebei Electric Power Co Ltd
Priority date: 2012-09-06
Filing date: 2012-09-06
Publication date: 2013-01-02

Abstract

The invention discloses a grounding pike with integrated hammer and pike, which consists of a hammer head, a hollow hammer, a hammer shaft, a hammer base and the grounding pike. The hammer head, the hammer shaft and the hammer base of the grounding pike are in an integral structure. The hollow hammer is sleeved on the hammer shaft. Handles are respectively on both sides of a vertical central line of the hollow hammer. As the hammer and the pike are integrated, the insertion and retrieval stress points of the pike are concentrated without passive power for acting force of the pike, so that the wedging and pulling effect of the pike can be effectively improved, and the time and labor can be saved.

Description

Hammer pricker consubstantiality formula ground connection hammer drill

Technical field

The present invention relates to a kind of power construction, upkeep operation instrument, relate in particular to a kind of hammer pricker consubstantiality formula ground connection hammer drill.

Background technology

At present, in power construction, service work, in order to ensure the safety of construction with maintenance, the installation of the earth connection important process project that is absolutely necessary, in the work-yard of using site grounding wire without way, what now mostly adopt is local use ground wire hammer drill ground connection; When doing ground connection, the ground connection hammer drill need to be inserted more than the soil 60cm, again the ground connection hammer drill is extracted behind the end-of-job, because job location, the difference in season, squeezing into of ground connection hammer drill often becomes a difficult problem, extracting of ground connection hammer drill is than squeezing into more difficult thing, as run into winter frozen ground or construction in harder soil, ground wire hammer drill wedging and extract nature and become extremely difficult work.

The present invention has designed a kind of hammer pricker consubstantiality and portable ground connection hammer drill in conjunction with on-site actual situations, has rationally effectively utilized the wedging of hammer drill and the active force of extracting, and making Rapid Establishment satisfy the earth electrode of grounding requirement and withdraw from earth electrode becomes possibility.

Summary of the invention

The objective of the invention is to solve the problem that power construction Overhaul site ground connection hammer drill is wedged easily and extracted.

For reaching above-mentioned purpose, hammer pricker consubstantiality formula ground connection hammer drill of the present invention, comprise tup, hollow hammer, hammer axle, hammer seat, ground connection hammer drill, the tup of ground connection hammer drill, hammer axle and hammer seat are designed to conjoined structure, hollow hammer is sleeved on the hammer axle, in the both sides of the vertical vertical center line of hollow hammer, a handle is housed respectively, the bottom of hammer seat is and its all-in-one-piece ground connection hammer drill to be provided with a binding post at the ground connection hammer drill.

The tup of ground connection hammer drill, hammer axle and hammer seat become conjoined structure to refer to, adopt the spiral shell bandit to connect between tup and the hammer axle, and hammer seat and hammer axle are structure as a whole, otherwise or, adopt the spiral shell bandit to connect between hammer seat and the hammer axle, tup is structure as a whole with the hammer axle.

In the both sides of the vertical vertical center line of hollow hammer, respectively be provided with a handle screw, the handle screw matches with handle spiral shell bandit on the handle, forms the hollow hammer of two handles, at handle taper knob is housed.

On binding post, be provided with two wire connection holes.

The bottom of ground connection hammer drill is taper, and top is provided with the buried depth sign.

Because the present invention makes the wedging of hammer drill concentrate with extracting stress point for hammer pricker consubstantiality formula ground connection hammer drill, the active force of hammer drill there is not useless Power Phenomenon, can effectively save the labour.

Description of drawings

Fig. 1 hammers pricker consubstantiality formula ground connection hammer drill structural representation into shape;

In the drawings, 1-tup, 2-hollow hammer, 3-handle, 4-taper knob, 5-hammer axle, 6-hammer seat, 7-wire connection hole, 8-binding post, 9-buried depth sign, 10-ground connection hammer drill, 11-handle spiral shell bandit, 12-handle screw.

Fig. 2 hammers pricker consubstantiality formula ground connection hammer drill cutaway view into shape.

Embodiment

Below in conjunction with accompanying drawing, hammer pricker consubstantiality formula ground connection hammer drill and structure thereof are elaborated:

By Fig. 1, Fig. 2 as seen, hammer pricker consubstantiality formula ground connection hammer drill is made of tup, hollow hammer, hammer axle, hammer seat, binding post, the several component combinations of ground connection hammer drill; Tup 1, hammer axle 5 and 6 designs of hammer seat also are made into conjoined structure, hollow hammer 2 is sleeved on the hammer axle 5, tup is of a size of: long 850mm, diameter 300mm, hollow hammer is of a size of: high 940mm, diameter 650mm, diameter of bore 260mm, the hammer axle is of a size of: long 260mm, diameter 180mm, and the hammer seat is of a size of: high 270mm, diameter 480mm; Both sides at hollow hammer 2 vertical vertical center lines, a handle 3 respectively is housed, the bottom of hammer seat 6 is and its all-in-one-piece ground connection hammer drill 10, ground connection hammer drill length is not less than 728cm, and diameter 180mm is at binding post 8 of ground connection hammer drill 10 welding, useful band steel material is made, on the binding post 8, be provided with two wire connection holes 7, be used for connecting earth connection.

The tup 1 of ground connection hammer drill of the present invention, 6 one-tenth conjoined structures of hammer axle 5 and hammer seat refer to, can adopt the spiral shell bandit to connect between tup 1 and the hammer axle 5, hammer seat 6 and hammer axle 5 as a whole material structures, otherwise or, adopt the spiral shell bandit to connect between hammer seat 6 and the hammer axle 5, tup 1 and hammer axle 5 as a whole material structures.

Both sides at hollow hammer 2 vertical vertical center lines, respectively be provided with a handle screw 12, handle screw 12 matches with handle spiral shell bandit 11 on the handle 3, the hollow hammer 2 that forms two handles, grip size is: long 910mm, diameter 160mm, at handle 3 taper knob 4 is housed, taper knob can adopt rubber or other soft material.

Taper is processed in the bottom of ground connection hammer drill 10, and is underground with convenient wedging, is the length of understanding and the control insertion is underground, and ground connection hammer drill 10 tops are provided with buried depth sign 9, i.e. 50mm place car one shallow slot and painted below binding post 8.

Embodiment is as follows

One embodiment of the invention are: hammer drill can adopt low-carbon steel material or ordinary metallic material to make, hammer pricker consubstantiality formula ground connection hammer drill overall length 1100mm, tup is of a size of: long 85mm, diameter 30mm, hollow hammer is of a size of: high 940mm, diameter 650mm, diameter of bore 260mm, and grip size is: long 910mm, diameter 160mm, spiral shell bandit be long 170mm, diameter 140mm partly, and the hammer axle is of a size of: long 260mm, diameter 180mm, the hammer seat is of a size of: high 270mm, diameter 480mm; The long 728cm of ground connection hammer drill, diameter 180mm.

The size that this hammer pricker consubstantiality formula ground connection hammer drill does not relate to parts is take best fit as standard, and the above-mentioned concrete size that provides is when manufacturing, and not exclusive size, can adjust as required, the material that hammer drill adopts can according to the field demand selection, not be elaborated at this yet.

Claims

1. hammer pricker consubstantiality formula ground connection hammer drill, comprise tup, hollow hammer, hammer axle, hammer seat, ground connection hammer drill, it is characterized in that: the tup of described ground connection hammer drill (1), hammer axle (5) and hammer seat (6) are designed to conjoined structure, hollow hammer (2) is sleeved on the hammer axle (5), both sides at the vertical vertical center line of hollow hammer (2), a handle (3) respectively is housed, the bottom of hammer seat (6) is and its all-in-one-piece ground connection hammer drill (10) to be provided with a binding post (8) at ground connection hammer drill (10).

2. hammer pricker consubstantiality formula ground connection hammer drill according to claim 1, it is characterized in that: the tup of described ground connection hammer drill (1), hammer axle (5) and hammer seat (6) become conjoined structure to refer to, adopt the spiral shell bandit to connect between tup (1) and the hammer axle (5), hammer seat (6) and hammer axle (5) are structure as a whole, otherwise or, adopt the spiral shell bandit to connect between hammer seat (6) and the hammer axle (5), tup (1) is structure as a whole with hammer axle (5).

3. hammer pricker consubstantiality formula ground connection hammer drill according to claim 1, it is characterized in that: in the both sides of the vertical vertical center line of described hollow hammer (2), respectively be provided with a handle screw (12), handle screw (12) matches with handle spiral shell bandit (11) on the handle (3), form the hollow hammer (2) of two handles, at handle (3) taper knob (4) is housed.

4. hammer pricker consubstantiality formula ground connection hammer drill according to claim 1 is characterized in that: on described binding post (8), two wire connection holes (7) are arranged.

5. hammer pricker consubstantiality formula ground connection hammer drill according to claim 1, it is characterized in that: the bottom of described ground connection hammer drill (10) is taper, top is provided with buried depth sign (9).