There is the well lid of monolithic sender unit mount pad
Technical field
The utility model relates to a kind of well lid with monolithic sender unit mount pad.
Background technology
In order to prevent at rainstorm weather, well cover for sewer comes off or breakage, pedestrian falls sewer and causes danger, also in order to avoid thief steals well lid, steal the electric power facility cut in cable shaft, great threat etc. situation is produced safely to urban distribution network, carry out " electronics " well lid, the sender unit of this type of well lid is arranged on bottom well lid at present, and its signal antenna is mounted in sender unit, simultaneously owing to being subject to the shielding of well lid, signal is sent and often occurs interrupting, be unfavorable for information transmission.
Utility model content
In view of the deficiencies in the prior art, technical problem to be solved in the utility model is to provide a kind of reasonable in design, the well lid with monolithic sender unit mount pad convenient to use.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of well lid with monolithic sender unit mount pad, comprise manhole cover body, described manhole cover body offers installation through hole, described manhole cover body undertakes sender unit mount pad, described sender unit mount pad comprises the connection axis body be made into integration and the cap body being arranged on connection axis body top, described connection axis body is connected with installation through hole, described cap body is exposed in manhole cover body upper surface, described cap body top offers the deep gouge be connected with connecting axle intracoelomic cavity, the bottom of described manhole cover body is provided with sender unit, the antenna of described sender unit is connected to deep gouge through connecting axle intracoelomic cavity and closes deep gouge through casting glue.
Further, described sender unit mount pad is made of metal.
Further, described installation through hole is tapped through hole, and described connection axis body is threaded with tapped through hole.
Further, hold-down nut is connected with in the bottom connecting axis body bottom described manhole cover body.
Compared with prior art, the utility model has following beneficial effect: the utility model structure is simple, reasonable in design, effectively can be subject to well lid shielding by anti-stop signal, launched by the signal of sender unit in time, all-in-one-piece sender unit mount pad intensity is high simultaneously, and abrasion resistance is good, rolling resistance, long service life.
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Accompanying drawing explanation
Fig. 1 is the organigram of the utility model embodiment.
In figure: 1-manhole cover body, 2-installs through hole, 3-sender unit mount pad, and 31-connects axis body, 32-cap body, 33-deep gouge, 4-sender unit, 41-antenna, 5-casting glue, 6-hold-down nut.
Detailed description of the invention
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below.
As shown in Figure 1, a kind of well lid with monolithic sender unit mount pad, comprise manhole cover body 1, described manhole cover body 1 offers through hole 2 is installed, described manhole cover body 1 undertakes sender unit 4 mount pad 3, described sender unit mount pad 3 comprises the connection axis body 31 be made into integration and the cap body 32 being arranged on connection axis body 31 top, described connection axis body 31 is connected with installation through hole 2, described cap body 32 is exposed in manhole cover body 1 upper surface, described cap body 32 top offers and the deep gouge 33 being connected axis body 31 intracavity inter-connection, the bottom of described manhole cover body 1 is provided with sender unit 4, the antenna 41 of described sender unit 4 is connected to deep gouge 33 through connecting axis body 31 inner chamber and fills deep gouge 33 through casting glue 5.
In the utility model embodiment, described sender unit mount pad 3 is made of metal, and that is described connection axis body 31 is with cap body 32 for metal is made into integration, and intensity is high, long service life.
In the utility model embodiment, described installation through hole 2 is tapped through hole, and described connection axis body 31 is threaded with tapped through hole.
In the utility model embodiment, bottom described manhole cover body 1, be connected with hold-down nut 6 in the bottom connecting axis body 31.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw other various forms of well lids with monolithic sender unit mount pad under enlightenment of the present utility model.All equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.