CN206158014U - Combination shaping anchor backing plate - Google Patents

Abstract

The utility model provides a combination shaping anchor backing plate, includes the bearing pad board and the horn tube of isolating construction, is provided with installation screw hole, grout hole on the bearing pad board, it has the tang to open, the tang is that a continuous recess is only followed or is had the only edge of separating groove tooth within a definite time, the horn tube is formed through welding, riveting or lock crimping combination concatenation by 2~6 steel sheets, and the punching press has strengthening rib I on the horn tube of horn tube and bearing pad board joint bent angle department, has strengthening rib not of uniform size II in the punching press of horn tube direction of height, under the user state, the bearing pad board of isolating construction and horn tube connect the mode to make up into this combination shaping anchor backing plate through welding, riveting or withhold. Its manufacturing method is respectively through punching shearing or tensile preparation bearing pad board and horn tube, and the horn tube is formed by 2~6 steel sheets processing preparation, then, put whole horn tube and bearing pad board together through welding, riveting or lock crimping mode, constitute combination shaping anchor backing plate. This anchor backing plate is of high quality, the structure security high.

Description

A kind of combination forming anchor plate

Technical field

The utility model is related to a kind of anchor plate, particularly a kind of combination forming anchor plate.

Background technology

In post-tensioned prestressed concrete component, anchor plate is main directly in pre-buried concrete as important component in anchorage Load transmission and stress peptizaiton are played, the prestressing force that anchorage applies is transferred in structure, is subject huge by anchor plate Stress.At present anchor plate is mainly the cast iron or steel-casting of integral casting forming, when cast iron or cast steel anchor plate is manufactured, casting Power consumption, time-consuming, pollution environment, and because its process is complicated, automaticity is not high, also needs following process so that production efficiency is not Height, production cost is higher；Also, cast member is also easy to produce the defect such as pore, loose, when in use easy fragmentation, to engineering structure and Construction causes safety to fall into trouble.

Patent announcement number is：CN205476081U, utility model is entitled：《A kind of steel plate punched stretches welding fabrication anchor Backing plate》Utility application disclose one kind steel plate punched stretching welding fabrication anchor plate, it includes cone cylinder, fixation Ring and base, cone cylinder is the integral type cone cylinder formed by one piece of steel plate punched, but in actual production, by one piece of steel plate stamping swaging Integrated cone cylinder is making what anchor plate it is practically impossible to, and cost is too high；Patent announcement number is：CN104759844A, sends out It is bright entitled：《A kind of processing method of round anchor plate》, patent announcement number is：CN104690516A, it is entitled：《One The processing method for planting flat type anchor plate》Successively disclosing one kind includes that blanking, top shaping, bottom shaping and welding are justified Type, the anchor plate processing method of flat type anchor plate, but a kind of simply conception, without actual content, can not implement.

The content of the invention

The purpose of this utility model is at present generally using the anchor plate of monoblock cast shaping, due to caused by casting The problems such as defect has a strong impact on the performance of anchor plate, proposes a kind of a kind of practicable solve problem scheme-i.e. combination of offer Shaping anchor plate, the combination forming anchor plate can improve the product quality and production efficiency of anchor plate, it is ensured that the security of structure； To solve the problems referred to above of prior art presence conscientiously.

The technical scheme for solving the above problems is：A kind of combination forming anchor plate, including the Pressure-bearing pads of isolating construction and Oviduct, is provided with installation screwed hole and grout hole on Pressure-bearing pads；It is characterized in that：It is provided with only on the Pressure-bearing pads Mouthful, the seam is that a continuous groove stops edge or the only edge with interval trough tooth, the only edge with interval trough tooth It is rounding off with the recess of groove space of teeth, at the seam back side of Pressure-bearing pads the projection of platform reinforcement is formed；

The oviduct crimps combined and spliced forming by 2～6 steel plates by welding, riveting or fastening；Under use state, The Pressure-bearing pads and oviduct of isolating construction are combined into the combination forming anchor plate by welding, riveting or withholding the mode of connecing.

The further technical scheme of the combination forming anchor plate is：The oviduct engages corner with Pressure-bearing pads Reinforcement I is stamped with oviduct；Reinforcement II not of uniform size is stamped with oviduct short transverse.

Because a kind of combination forming anchor plate for adopting above-mentioned technical proposal, the utility model has the advantages that：

1. avoid the anchor plate for generally shaping using monoblock cast at present and have a strong impact on anchor pad because casting caused defect The problem of the performance of plate, production technology is more easy, environmentally friendly and cycle is short：

This patent cut using steel plate, stamping, by welding, riveting and is fastened the modes such as crimping and is combined integral system Make anchor plate, it is to avoid the anchor plate for generally shaping using monoblock cast at present is because defect caused by casting has a strong impact on anchor plate Performance, and propose a kind of simple and feasible solution party the shortcomings of casting power consumption, time-consuming, pollution environment in casting process Case, production technology is more easy, environmental protection and cycle is short, can form production line balance pattern, improve anchor plate product quality and Production efficiency, it is ensured that the security of structure.

2. it is with existing patent announcement number：CN205476081U, CN104759844A and CN104690516 patent Shen Please technology compare, structure is more perfect, and low cost, production technology are simpler, exploitativeness is strong, while oviduct described in the patent 1 by welding or can rivet or fasten crimping and the various ways such as be combined with each other are combined and combine whole with the connection of Pressure-bearing pads 2 Body anchor plate structure, oviduct 2 is formed by 2～6 steel plate processing and fabricatings, can be carried out point according to product structure complexity Solution；The combined and spliced processing method of above-mentioned various ways can arbitrarily be selected according to factors such as production equipment, place, personnel, environment Allotment, processing mode is more flexible and changeable.

Below, a kind of technical characteristic of combination forming anchor plate of the utility model made into one in conjunction with the accompanying drawings and embodiments The explanation of step.

Description of the drawings

Fig. 1 is a kind of combination forming anchor plate overall structure diagram of the utility model；

Fig. 2-1～Fig. 2-3 is the Pressure-bearing pads structural representation of several forms：

Fig. 2-1：Circle, Fig. 2-2：Rectangle, Fig. 2-3：Square；

Fig. 3-1～Fig. 3-4 is that the seam of embodiment one stops along the Pressure-bearing pads structural representation for being a continuous groove：

Fig. 3-1 is circular Pressure-bearing pads, and Fig. 3-2 is the A-A sectional views of Fig. 3-1；

Fig. 3-3 is rectangle Pressure-bearing pads, and Fig. 3-4 is the B-B sectional views of Fig. 3-3；

Fig. 4-1～Fig. 4-6 is that the seam of embodiment one stops along the Pressure-bearing pads structural representation for being interband separate slot tooth：

Fig. 4-1～Fig. 4-3 is circular Pressure-bearing pads,

Fig. 4-2 front sectional view, Fig. 4-1 is the upward view of Fig. 4-2, and Fig. 4-3 is the top view of Fig. 4-2；

Fig. 4-4～Fig. 4-6 is rectangle Pressure-bearing pads,

Fig. 4-5 front sectional view, Fig. 4-4 is the upward view of Fig. 4-5, and Fig. 4-6 is the top view of Fig. 4-5；

Fig. 5-1～Fig. 5-2 is the overall oviduct structural representation that welding manner is combined into：

Fig. 5-1：Main view half section, Fig. 5-2：The top view of Fig. 5-1；

Fig. 6 is the overall oviduct structural representation that riveting method is combined into；

Fig. 7-1 is to fasten the overall oviduct structural representation that crimping mode is combined into；

Fig. 7-2 is the C portions enlarged drawing of Fig. 7-1；

Fig. 8-1～Fig. 8-4 is band reinforcement combination forming anchor plate structural representation：

Fig. 8-1～Fig. 8-2 is that oviduct engages corner and has reinforcement with Pressure-bearing pads；

Fig. 8-3～Fig. 8-4 is that have reinforcement in oviduct short transverse；

Fig. 9-1～Fig. 9-2 is 4 chip oviduct structural representations.

In figure：

1- Pressure-bearing pads, 11- seams, the continuous grooves of 111- stop edge, and 112- has the only edge of interval trough tooth, and 113- strengthens The projection of muscle, 12- screwed holes, 13 grout holes；

2- oviducts, 21- reinforcements I, 22- reinforcements II；

31- rivets, 32- rivet holes.

Specific embodiment

A kind of combination forming anchor plate, as shown in figure 1, the combination forming anchor plate includes the Pressure-bearing pads of isolating construction 1 and oviduct 2, installation screwed hole 12 and grout hole 13 are provided with Pressure-bearing pads, in order to construction and installation and duct grouting；Hold Seam 11 is provided with pressure pad plate 1；The shape of the Pressure-bearing pads has circle, oval, rectangle or square（Referring to Fig. 2-1 ～Fig. 2-3）.

The oviduct 2 crimps combined and spliced forming by 2 steel plates by welding, riveting or fastening；

Under use state, the Pressure-bearing pads 1 and oviduct 2 of isolating construction are combined by welding, riveting or withhold the mode of connecing Into the combination forming anchor plate.

Only there are different embodiments along form, the structure difference of oviduct 2 according to seam 11 is provided with Pressure-bearing pads 1.

As shown in Fig. 3-1～Fig. 3-4, it is a continuous groove that the seam being provided with Pressure-bearing pads 1 stops along 111, wherein Fig. 3-1 is circular Pressure-bearing pads, and Fig. 3-3 is rectangle Pressure-bearing pads.

Shearing strength and reinforcement backing plate bearing capacity after to ensure punching press, seam can be stopped strike out interval trough along 11 Tooth, the recess only along 112 and groove space of teeth with interval trough tooth is rounding off, at the seam back side of Pressure-bearing pads Formed reinforcement projection 113, Fig. 4-1～Fig. 4-3 be seam stop along be interband separate slot tooth circular Pressure-bearing pads, Fig. 4-4～ Fig. 4-6 is that seam stops along the rectangle Pressure-bearing pads for being interband separate slot tooth.

As shown in Fig. 5-1～Fig. 5-2, oviduct 2 is fixedly connected by welding by 2 steel plates and is combined；

As shown in fig. 6, oviduct 2 is combined by 2 steel plates by riveting method；

As shown in Fig. 7-1～Fig. 7-2, oviduct 2 is combined by 2 steel plates by withholding the mode of connecing.

Used as one kind conversion of the utility model embodiment, the oviduct 2 can also be led to by 4,6 or 8 steel plates Cross welding to combine；Fig. 9-1～Fig. 9-2 is 4 chip oviduct structural representations.

As another conversion of the utility model embodiment one, engage with Pressure-bearing pads 1 and rushed on the oviduct 2 of corner It is pressed with reinforcement I 21（Referring to Fig. 8-1～Fig. 8-2）；Or it is stamped with reinforcement II not of uniform size in oviduct short transverse 22（Referring to Fig. 8-3～Fig. 8-4）, with the engaging force for improving rigidity and strengthening oviduct and concrete.

The combination forming anchor plate preparation method of the utility model be respectively by punching or stretching make Pressure-bearing pads and Oviduct, by 2～6 steel plates, by welding, riveting or fasten, crimping is combined and spliced to be formed oviduct, then, by overall loudspeaker Pipe is crimped mode and is combined with Pressure-bearing pads by welding, riveting or fastening, constitutes combination forming anchor plate.

In each embodiment of the utility model, the mode of connecing is welded, rivets or withheld to the Sheet Metal Forming Technology, shears technique method Combined technical method can be implemented using prior art, and here is omitted for its concrete grammar.

Claims (2)

1. a kind of combination forming anchor plate, including the Pressure-bearing pads of isolating construction（1）And oviduct（2）, set on Pressure-bearing pads It is equipped with installation screwed hole（12）And grout hole（13）；It is characterized in that：The Pressure-bearing pads（1）On be provided with seam（11）, it is described Seam（11）It is that a continuous groove stops edge（111）Or the only edge with interval trough tooth（112）, it is described with interval trough tooth Only edge（112）It is rounding off with the recess of groove space of teeth, at the seam back side of Pressure-bearing pads the convex of platform reinforcement is formed Rise（113）；

The oviduct（2）Combined and spliced forming is crimped by welding, riveting or fastening by 2～6 steel plates；Under use state, The Pressure-bearing pads of isolating construction（1）And oviduct（2）The combination forming anchor pad is combined into by welding, riveting or withholding the mode of connecing Plate.

2. a kind of combination forming anchor plate according to claim 1, it is characterised in that：The oviduct（2）With pressure-bearing pad Plate（1）Reinforcement I is stamped with the oviduct of engagement corner（21）；Not of uniform size adding is stamped with oviduct short transverse Strong muscle II（22）.