CN216266486U - Punching device for punching and routing inspection - Google Patents

Abstract

The utility model discloses a punching device for punching inspection, which comprises a punching needle, a rubber rod, a tightening cover and a handle, wherein the punching needle, the rubber rod and the tightening cover are coaxially arranged, the handle is arranged at the top of the rubber rod, the tightening cover is sleeved at the bottom of the rubber rod, a through hole for the punching needle to pass through is formed in the middle of the tightening cover, the upper half part of the punching needle is embedded in the rubber rod, a coaxially arranged top disc is fixed on the upper half part of the punching needle, and the lower half part of the punching needle penetrates through the through hole of the tightening cover and extends out of the rubber rod. The utility model can effectively improve the punching inspection efficiency, effectively solve the problem of difficult extraction of the punching needle after punching is finished, and has the advantages of simple structure, low manufacturing cost and convenient operation.

Description

Punching device for punching and routing inspection

Technical Field

The utility model relates to the field of gas inspection equipment, in particular to a punching device for punching inspection.

Background

As the gas pipe network gradually ages, the number of gas leakage events of the pipe network increases. Currently, leakage detection in green lands and work pits is often performed by a method of punching holes along the gas pipeline burying direction. But current equipment overall stability of patrolling and examining punches is relatively poor, and the use is easy because the focus is unstable, leads to the perforating needle fracture, has so not only caused very big waste but also can influence the work progress, when salvageing the in-process and transversely punching, does not master the needle direction easily and hard very much when moving back the needle.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems of poor punching effect and inconvenient operation of the conventional punching inspection equipment, the utility model innovatively provides the punching device for punching inspection, which has the advantages that the needle inserting angle of the punching device can be controlled by a handle, and the punching device can be conveniently pulled out after punching is finished.

In order to achieve the technical purpose, the utility model discloses a punching device for punching inspection, which comprises a punching needle, a rubber rod, a hooping cover and a handle, wherein the punching needle, the rubber rod and the hooping cover are coaxially arranged, the handle is arranged at the top of the rubber rod, the hooping cover is sleeved at the bottom of the rubber rod, a through hole for the punching needle to pass through is formed in the middle of the hooping cover, the upper half part of the punching needle is embedded in the rubber rod, a coaxially arranged top disc is fixed on the upper half part of the punching needle, and the lower half part of the punching needle penetrates through the through hole of the hooping cover and extends out of the rubber rod.

Furthermore, the punching device for punching and routing inspection is provided with a plurality of top trays, and the top trays are sequentially arranged on the upper half part of the punching needle at equal intervals from top to bottom.

Furthermore, the punching device for punching inspection is characterized in that the middle of the inner peripheral wall of the hooping cover is at least provided with one annular bulge, and the lower end of the outer peripheral wall of the rubber rod is provided with annular grooves which are matched with the annular bulges in the same number.

Furthermore, the punching device for punching inspection comprises a sleeve barrel, a left handle and a right handle, wherein the left handle and the right handle are fixed on the lower side of the outer peripheral wall of the sleeve barrel in a bilateral symmetry mode.

Furthermore, the punching device for punching inspection is characterized in that a left anti-slip sleeve is sleeved on the left handle, a left flange is arranged at the left end of the left handle, the left anti-slip sleeve is limited between the left flange and the outer peripheral wall of the sleeve barrel, a right anti-slip sleeve is sleeved on the right handle, a right flange is arranged at the right end of the right handle, and the right anti-slip sleeve is limited between the right flange and the outer peripheral wall of the sleeve barrel.

Furthermore, the perforating device for perforating inspection is disclosed by the utility model, wherein the length of the rubber rod is 0.5-0.75m, and the length of the extending part of the perforating needle is 1-1.2 times of the whole length of the rubber rod.

The utility model is different from the prior art in that: the utility model comprises a perforating needle, a rubber rod, a tightening cover and a handle, wherein the perforating needle, the rubber rod and the tightening cover are coaxially arranged, the handle is arranged at the top of the rubber rod, the tightening cover is sleeved at the bottom of the rubber rod, a through hole for the perforating needle to pass through is arranged in the middle of the tightening cover, the upper half part of the perforating needle is embedded in the rubber rod, a coaxially arranged top disc is fixed on the upper half part of the perforating needle, and the lower half part of the perforating needle extends out of the rubber rod through the through hole of the tightening cover. The utility model can effectively improve the punching inspection efficiency, effectively solve the problem of difficult extraction of the punching needle after punching is finished, and has the advantages of simple structure, low manufacturing cost and convenient operation.

Drawings

FIG. 1 is a perspective view of a punching apparatus for punching inspection of the present invention;

fig. 2 is a sectional view of a punching apparatus for punching inspection according to the present invention.

Detailed Description

The following describes and explains a punching apparatus for punching inspection according to the present invention in detail with reference to the drawings attached to the specification.

As shown in figures 1-2, the utility model discloses a perforating device for perforating and routing inspection, which comprises a perforating needle 1, a rubber rod 2, a tightening cover 3 and a handle 4, wherein the perforating needle 1, the rubber rod 2 and the tightening cover 3 are coaxially arranged. Set up handle 4 at the top of rubber stick 2, let to hoop 3 covers and establish in the bottom of rubber stick 2 tightly, the middle part of hooping and covering 3 is equipped with the through-hole that holds perforating needle 1 and pass through, establish the first half of perforating needle 1 in rubber stick 2, and be fixed with the top dish 11 of coaxial setting on the first half of perforating needle 1, the effect that sets up top dish 11 is for the area of contact of increase perforating needle 1 with rubber stick 2, can be with the stable fixed of perforating needle 1, can prevent again that perforating needle 1 from impaling rubber stick 2, perforating needle 1 lower half passes the through-hole of hoop and tightly covers 3 and stretches out from rubber stick 2. In actual use, the length of the rubber rod 2 is set to be approximately 0.5 to 0.75m, and the length of the protruding portion of the perforating needle 1 is 1 to 1.2 times the entire length of the rubber rod 2. Only need insert soil with perforating needle 1 through exerting oneself downward roof pressure handle 4 in the use, then can bend into the operation labour saving and time saving that punches through upwards extracting, can effectively improve and punch and patrol and examine efficiency to can effectively solve the problem that perforating needle extracted the difficulty after punching the completion, still have simple structure simultaneously, low in cost, convenient operation's advantage.

As shown in fig. 2, in order to more firmly fix the perforating needle 1 in the rubber rod 2, the top plate 11 is arranged in a plurality of numbers in the embodiment, and the top plates 11 are sequentially arranged on the upper half part of the perforating needle 1 at equal intervals from top to bottom, so that the integral connection of the device is more firm, the problem that the perforating needle 1 is broken due to the uneven stress of the perforating needle 1 is prevented, and the use stability is enhanced. And at least, the middle part of the inner peripheral wall of the hooping cover 3 is provided with an annular bulge 31, the lower end of the outer peripheral wall of the rubber rod 2 is provided with annular grooves 21 which are the same as the annular bulge 31 in quantity and are matched with each other, the lower end of the rubber rod 2 is hooped, the damage to the lower end of the rubber rod 2 and the contact part of the punching needle when the device shakes can be effectively reduced, and the service life is prolonged.

As shown in fig. 2, the handle 4 in the present embodiment specifically includes a barrel 41, a left handle 42, and a right handle 43 for easier operation. The left handle 42 and the right handle 43 are fixed on the lower side of the peripheral wall of the barrel 41 in bilateral symmetry. The sleeve barrel 4 is a cylindrical structure with the periphery closed and only one side opened, and the handle can be firmly sleeved at the upper end of the rubber rod 2 by arranging the sleeve barrel 4. In order to adapt to the operation habit, the left handle 42 is sleeved with the left anti-slip sleeve 421, the left end of the left handle 42 is provided with the left flange 422, the left anti-slip sleeve 421 is limited between the left flange 422 and the outer peripheral wall of the sleeve barrel 41, the right handle 43 is sleeved with the right anti-slip sleeve 431, the right end of the right handle 43 is provided with the right flange 432, and the right anti-slip sleeve 431 is limited between the right flange 432 and the outer peripheral wall of the sleeve barrel 41.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, references to the description of the term "the present embodiment," "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and simplifications made in the spirit of the present invention are intended to be included in the scope of the present invention.

Claims (6)

1. The utility model provides a punch and patrol and examine and use perforating device which characterized in that: including perforating needle (1), rubber stick (2), pinch and cover (3) and handle (4), perforating needle (1), rubber stick (2) and pinch cover (3) coaxial setting, handle (4) set up the top in rubber stick (2), pinch and cover (3) cover and establish the bottom in rubber stick (2), the middle part that the tight lid (3) of hoop is equipped with the through-hole that holds perforating needle (1) and pass through, the first half of perforating needle (1) inlays and establishes in rubber stick (2), be fixed with top dish (11) of coaxial setting on the first half of perforating needle (1), perforating needle (1) lower half passes and encircles the through-hole that tightly covers (3) and stretches out from rubber stick (2).

2. The perforating device for perforating inspection according to claim 1, wherein: the top plate (11) is arranged to be a plurality of, and the top plate (11) is sequentially arranged on the upper half part of the perforating needle (1) at equal intervals from top to bottom.

3. The perforating device for perforating inspection according to claim 1, wherein: hoop tight lid (3) the internal perisporium middle part of enclosing at least is equipped with an annular arch (31), the periphery wall lower extreme of rubber stick (2) be equipped with annular arch (31) equal quantity and annular groove (21) of mutual matching.

4. The perforating device for perforating inspection according to claim 1, wherein: the handle (4) comprises a sleeve barrel (41), a left handle (42) and a right handle (43), wherein the left handle (42) and the right handle (43) are fixed on the lower side of the outer peripheral wall of the sleeve barrel (41) in a bilateral symmetry mode.

5. The perforating device for perforating inspection according to claim 4, wherein: the cover is equipped with left anti-skidding cover (421) on left handle (42), the left end of left handle (42) is equipped with left flange (422), left anti-skidding cover (421) are injectd between the periphery wall of left flange (422) and cover bucket (41), the cover is equipped with right anti-skidding cover (431) on right handle (43), the right-hand member of right handle (43) is equipped with right flange (432), right anti-skidding cover (431) are injectd between the periphery wall of right flange (432) and cover bucket (41).

6. The perforating device for perforating inspection according to any one of claims 1 to 5, characterized in that: the length of the rubber rod (2) is 0.5-0.75m, and the length of the extending part of the perforating needle (1) is 1-1.2 times of the whole length of the rubber rod (2).

Images