A kind of steel mould for electric pole
Technical field
The utility model relates to punching block technical field, is specially a kind of steel mould for electric pole.
Background technology
Cement is filling when traditional lower punching block, cement is easily bonded on the edge of lower punching block, when upper punching block closes, the cement be bonded on edge has larger gap by when causing upper and lower punching block to close, cause that the electric pole produced has raised line, reduce attractive in appearance, and then reduce the occupation rate in market;
Meanwhile, traditional upper and lower punching block, after closing, can only just find that after tightening the bolt on both sides the junction of upper and lower punching block produces larger gap because leaving over cement, now, need again demounting bolt again, desilt cleaning is carried out to edge, reduces operating efficiency.
Finally, although traditional punching block utilizes bolt to fix to both sides, the electric pole in punching block is in centrifugal process of solidifying, and upper and lower punching block easily offsets, and causes the electric pole distortion of producing, and then causes product rejection.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide that a kind of occupation rate of market is high, operating efficiency is high and steel mould for electric pole at the bottom of scrappage.
For achieving the above object, the utility model provides following technical scheme: a kind of steel mould for electric pole, comprise the first steel membrane chamber and the second punching block chamber of coaxial setting, the first described punching block chamber is provided with the first edge and Second Edge edge, first edge is provided with at least one the first desilt grooves, Second Edge is along being provided with at least one the second desilt grooves, the second described punching block chamber be provided with respectively with the first edge and Second Edge along the 3rd adaptive edge and the 4th edge, 3rd edge is provided with the first desilt projection with the first desilt groove adaptation, 4th edge is provided with the second desilt projection with the second desilt groove adaptation, the first described punching block chamber outer cover is provided with multiple first and surveys mud semi-ring, second punching block chamber outer cover is provided with to be surveyed multiple second of mud semi-ring adaptation with first and surveys mud semi-ring.
Further, the first described desilt groove and all curved shape of the second desilt groove.
Further, two first distances surveying mud semi-ring of arbitrary neighborhood are identical, and are 1.5m.
Further, the cross section of the first described desilt projection is trapezoidal shape, and the cross section of the second described desilt projection is trapezoidal shape.
Contrast the deficiencies in the prior art, the beneficial effect that the technical scheme that the utility model provides is brought: 1. when cement is filling on the first punching block, the cement of part can enter on the first desilt groove or the second desilt groove, the other end is dragged to from the one end in the first punching block chamber utilizing the specific purpose tool with the first desilt groove or the second desilt groove adaptation, the cement be trapped on the first desilt groove or the second desilt groove can be cleaned out, and then make, lower punching block can not produce gap in closed, the surface of the product produced can not produce raised line, good looking appearance, the occupation rate in market is high.2. the first punching block chamber outer cover is provided with multiple first and surveys mud semi-ring, second punching block chamber outer cover is provided with to be surveyed multiple second of mud semi-ring adaptation with first and surveys mud semi-ring, if closed first punching block chamber and the second punching block chamber, in first edge or Second Edge edge do not have cement slurry, so first survey two end faces of mud semi-ring and the second both ends of the surface surveying mud semi-ring are just fitted, if two end faces and second both ends of the surface surveying mud semi-ring of the first survey mud semi-ring of certain are not fitted, so can conclude the upper of this place, the cement slurry do not cleared up is left in lower edge, and then cleaning, do not need just to find cement slurry after bolt is fixing, improve operating efficiency.3. when installing, first desilt projection and the second desilt projection have just been stuck on the first desilt groove and the second desilt groove, the bolt of both sides is coordinated to fix again, and then both direction, the first desilt groove or the second desilt groove are positioned or fix, prevent the first punching block chamber or the second punching block chamber from the phenomenon offset occurring when centrifugal solidifying, and then prevent the product produced from occurring the phenomenon of scrapping.4. the first desilt groove or the second desilt groove are designed to arc shape, on the one hand, facilitate the cement slurry in removing first desilt groove or the second desilt groove, because the groove of horn shape easily produces dead angle, be not easy cleaning, on the other hand, deep-slotted chip breaker is more prone to processing relative to horn shape groove, because, in the process of horn shape groove, iron filings are easily deposited in dead angle, unfavorable removing, to the first punching block chamber in later stage and the second punching block chamber to having an impact on time, meanwhile, difficulty of processing is large.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation in the first punching block chamber.
Detailed description of the invention
With reference to Fig. 1-Fig. 2, the utility model is described further.
A kind of steel mould for electric pole, comprise coaxial the first punching block chamber 1 and the second punching block chamber 2 arranged, the first described punching block chamber 1 is provided with the first edge 11 and Second Edge along 12, first edge 11 is provided with at least one the first desilt grooves 111, Second Edge is provided with at least one the second desilt grooves 121 along 12, the second described punching block chamber 2 be provided with respectively with the first edge 11 and Second Edge along the 3rd edge of 12 adaptations and the 4th edge, 3rd edge is provided with the first desilt projection with the first desilt groove 111 adaptation, 4th edge is provided with the second desilt projection with the second desilt groove 121 adaptation, the first described punching block chamber 1 outer cover is provided with multiple first and surveys mud semi-ring 3, second punching block chamber 2 outer cover is provided with to be surveyed multiple second of mud semi-ring 3 adaptation with first and surveys mud semi-ring 4.
When cement is filling on the first punching block, the cement of part can enter on the first desilt groove 111 or the second desilt groove 121, the other end is dragged to from the one end in the first punching block chamber 1 utilizing the specific purpose tool with the first desilt groove 111 or the second desilt groove 121 adaptation, the cement be trapped on the first desilt groove 111 or the second desilt groove 121 can be cleaned out, and then make upper and lower punching block can not produce gap in closed, the surface of the product produced can not produce raised line, good looking appearance, the occupation rate in market is high.
First punching block chamber 1 outer cover is provided with multiple first and surveys mud semi-ring 3, second punching block chamber 2 outer cover is provided with to be surveyed multiple second of mud semi-ring 3 adaptation with first and surveys mud semi-ring 4, if closed first punching block chamber 1 and the second punching block chamber 2, at the first edge 11 or Second Edge along when there is no cement slurry on 12, so first survey two end faces of mud semi-ring 3 and the second both ends of the surface surveying mud semi-ring 4 are just fitted, if two end faces and second both ends of the surface surveying mud semi-ring 4 of the first survey mud semi-ring 3 of certain are not fitted, so can conclude the upper of this place, the cement slurry do not cleared up is left in lower edge, and then cleaning, do not need just to find cement slurry after bolt is fixing, improve operating efficiency.
During installation, first desilt projection and the second desilt projection have just been stuck on the first desilt groove 111 and the second desilt groove 121, the bolt of both sides is coordinated to fix again, and then to the first desilt groove 111 or the second desilt groove 121 positions or fixing both direction, prevent the first punching block chamber 1 or the second punching block chamber 2 from the phenomenon offset occurring when centrifugal solidifying, and then prevent the product produced from occurring the phenomenon of scrapping.
Further, the first described desilt groove 111 and all curved shape of the second desilt groove 121.
First desilt groove 111 or the second desilt groove 121 are designed to arc shape, on the one hand, facilitate the cement slurry in removing first desilt groove 111 or the second desilt groove 121, because the groove of horn shape easily produces dead angle, be not easy cleaning, on the other hand, deep-slotted chip breaker is more prone to processing relative to horn shape groove, because, in the process of horn shape groove, iron filings are easily deposited in dead angle, unfavorable removing, to the first punching block chamber 1 in later stage and the second punching block chamber 2 to having an impact on time, meanwhile, difficulty of processing is large.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, those skilled in the art carries out common change and replaces should being included in protection domain of the present utility model within the scope of technical solutions of the utility model.