CN201817970U - Compound anchor bearing plate - Google Patents
Compound anchor bearing plate Download PDFInfo
- Publication number
- CN201817970U CN201817970U CN2010205311786U CN201020531178U CN201817970U CN 201817970 U CN201817970 U CN 201817970U CN 2010205311786 U CN2010205311786 U CN 2010205311786U CN 201020531178 U CN201020531178 U CN 201020531178U CN 201817970 U CN201817970 U CN 201817970U
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- metal mainboard
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Abstract
The utility model provides a compound anchor bearing plate, relates to an anchor bearing plate, and solves the technical problems that the existing anchor bearing plate needs to consume a large number of metal resources and energy required for processing. The compound anchor bearing plate comprises a main body with a central through hole, wherein one end of the main body is the connecting and mounting end, a grouting pipeline is arranged on the main body, one pipe orifice of the grouting pipeline is communicated with the central through hole, the other pipe orifice is formed on a mounting and working surface at the connecting and mounting end of the main body, and the compound anchor bearing plate is characterized in that the main body comprises a metal main plate and a plastic housing coated outside the metal main plate, the central through hole sequentially penetrates the metal main plate and the plastic housing, and the metal main plate is arranged at the connecting and mounting end of the plastic housing for constituting a connecting, mounting and working part. The compound anchor bearing plate can ensure the strength and the hardness of concrete, simultaneously save metal consumption and reduce the cost; furthermore, after the compound anchor bearing plate is connected with an anchoring part, the bottom surface of the anchor bearing plate is completely covered, and the compound anchor bearing plate is less prone to rusting.
Description
Technical field
The utility model relates to anchor plate, especially a kind of combined type anchor padding plate.
Background technology
The ground tackle that concrete reinforcement structure is used is made up of anchoring piece, anchor plate and reinforcing rib etc.Anchor plate is embedded in the concrete, the complex root reinforcing rib place in the anchor plate and by anchoring piece fixing after, concrete recharges in the anchor plate.The concentrated stress that anchoring piece passes over is disperseed, make it to be delivered in the concrete comparatively equably to go.Existing anchor plate is that whole ironcasting or steel plate are made, and expends a large amount of metals resources and the required energy of processing, and cost is higher.And need carry than the big pressure except that mainboard in the anchor plate, all the other position bearing requirements are not high, and are whole with steel plate or cast iron, the waste metal material.And after the ground tackle installation, the metal material of anchor plate is more be exposed to outside, get rusty easily, antirust requirement is high.
Summary of the invention
The purpose of this utility model is a kind of combined type anchor padding plate that provides in order to solve above-mentioned the deficiencies in the prior art by plastics and metal composite, metal material is adopted at the position that is connected with anchoring piece, and to adopting plastic material in the position of its guide effect of reinforcing rib, also save the metal consumptive material when guaranteeing bonding strength is installed, by plastic material exposed metal material is coated, avoid metalwork to get rusty.
In order to achieve the above object, a kind of combined type anchor padding plate that the utility model is designed, comprise the main body of being with central through hole, main body one end is the connection end, described main body is provided with the grouting pipeline, one mouth of pipe of this grouting pipeline is communicated with central through hole, another mouth of pipe is opened on the installation work face of connection end of main body, it is characterized in that described main body comprises the metal mainboard and is coated on the outer plastic casing of metal mainboard, described central through hole runs through metal mainboard and plastic casing successively, described metal mainboard places the connection end of plastic casing, constitutes the connection operate portions.Plastics and two kinds of materials of metal are combined, the low shell that play the guiding role of bearing requirements is adopted plastic material, the mainboard that plays pressure-bearing connection effect adopts metal material and is arranged on the plastic casing bottom position of anchoring piece connection (promptly with), be connected with anchoring piece, bearing capacity is acted on the metal mainboard, the reliability that assurance is connected with anchoring piece, avoid separating the phenomenon that the reinforcing rib that causes do not have booster action and occur, and then guaranteed concrete intensity and hardness with anchoring piece.Simultaneously, save the metal consumptive material, reduce cost; And master metal plate portion or whole external surface are coated with plastic casing, are difficult for getting rusty.
Improve and replenish as the further of said structure, the utility model also comprises any combination of following additional technical feature or these features:
Metal mainboard process rotated mold filing, punching press, machined into, injection moulding just can be finished product then.The center of described metal mainboard is the cylindricality through hole, and promptly central through hole is positioned at the hole section on the metal mainboard, and central through hole is cylindricality (comprising cylinder or prism etc.), and is good to the guide effect of reinforcing rib; The longitudinal section of metal mainboard is stepped, and the outer wall that is positioned at the metal mainboard of through hole is provided with annular protrusion, makes metal mainboard and plastic casing after injection moulding, and good positioning effect is difficult for displacement; Installation work portion on the described metal mainboard has a plurality of connecting holes around the central through hole place, is used to connect anchoring piece.
Described plastic casing is inverse-T-shaped, is coated on metal mainboard outer shroud, and outer shroud comprises side and part end face and part bottom surface.
The outer shroud of the installation work face of described plastic casing clad metal mainboard forms boss, boss and form an annular groove with the interior ring of installation work face, the installation work face of metal mainboard is used for conflict and connects anchoring piece, anchoring piece acts on bearing capacity on the metal mainboard, groove can play positioning action to anchoring piece, and behind the connection anchoring piece, the bottom surface of anchor plate all is capped, and is difficult for getting rusty.The groove that the metal mainboard also can be provided with coupling plays further positioning action to anchoring piece.
The face that described plastic casing matches with the installation work face of metal mainboard is a polygon, described grouting pipeline and centre bore are inclined to set, grouting pipeline one mouth of pipe is arranged on a jiao of polygon bottom surface, promptly be arranged on the position of central through hole periphery, another mouth of pipe connects with the stage casing of central through hole, it is smooth and easy to be in the milk, and speed is fast.
The pipeline opening of described grouting pipeline is an inner thread mouth, the use when being convenient to be in the milk.
The installation work face of described metal mainboard is a polygon, and the corner is provided with breach, during injection moulding, is coated on the outer plastics of metal mainboard and plays the effect of clamping by breach, prevents separating or being shifted of plastics and metal mainboard.The master metal plate top surface can part not coated by plastic casing, has certain roughness, and metal and concrete adhesion are greater than plastics and concrete adhesion, improve positioning action, therefore, in use, concrete and this surface engagement can make firm being positioned in the concrete of metal mainboard.
Described plastic casing outer wall is provided with positioning convex, makes the good positioning effect between plastic casing and the concrete.
Described plastic casing material is the PP plastics, and described master metal sheet material matter is A3 model steel, and these two kinds of materials combinations are firm, the intensity of anchor plate and good toughness.
The utility model combines plastics and two kinds of materials of metal, the shell low to bearing requirements adopts plastic material, the mainboard that plays the pressure-bearing effect adopts metal material and is arranged on the plastic casing bottom, be connected with anchoring piece, bearing capacity is acted on the metal mainboard, guarantee the reliability that is connected with anchoring piece, and then concrete intensity and hardness have been guaranteed, simultaneously, save the metal consumptive material, reduce cost; And behind the connection anchoring piece, the bottom surface of anchor plate all is capped, and is difficult for getting rusty.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to sectional view;
Fig. 3 is the rear elevation of Fig. 1;
Fig. 4 is the structural representation of the utility model metal mainboard;
Fig. 5 is that the A-A of Fig. 4 is to sectional view.
Among the figure: 1-main body, 2-metal mainboard, 3-plastic casing, 4-centre bore, 5-grouting pipeline, 6-annular protrusion, 7-connecting hole, 8-groove, 9-positioning convex, 10-installation work face, 11-breach.
The specific embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
As Fig. 1-shown in Figure 5, a kind of combined type anchor padding plate that present embodiment is described, comprise the main body 1 of being with central through hole 4, main body 1 one ends are the connection end, described main body 1 is provided with grouting pipeline 5, one mouth of pipe of this grouting pipeline 5 is communicated with central through hole 4, another mouth of pipe is opened on the installation work face 10 of connection end of main body 1, described main body 1 comprises metal mainboard 2 and the plastic casing 3 that is coated on outside the metal mainboard 2, described central through hole 4 runs through metal mainboard 2 and plastic casing 3 successively, described metal mainboard 2 places the connection end of plastic casing 3, constitutes the connection operate portions.
Described metal mainboard 2 longitudinal sections are stepped, the center is the cylindricality through hole, be that central through hole 4 is positioned at the hole section on the metal mainboard 2, the outer wall that is positioned at the metal mainboard 2 of through hole is provided with annular protrusion 6, central through hole 4 is cylindricality (comprising cylinder or prism etc.), and is good to the guide effect of reinforcing rib; Installation work portion on the described metal mainboard 2 has a plurality of connecting holes 7 around central through hole 4 places.
Described plastic casing 3 is inverse-T-shaped, is coated on metal mainboard 2 outer shrouds, and outer shroud comprises side and part end face and part bottom surface.The outer shroud of the installation work face 10 of described plastic casing 3 clad metal mainboards 2 forms boss, boss and form an annular groove 8 with the interior ring of installation work face 10.The installation work face 10 of described metal mainboard 2 is a polygon, and the corner is provided with breach 11.The installation work face 10 of metal mainboard 2 is used for conflicting and connects anchoring piece, and anchoring piece acts on bearing capacity on the metal mainboard 2, and annular groove 8 can play positioning action to anchoring piece, and after connecting anchoring piece, the bottom surface of anchor plate all is capped, and is difficult for getting rusty.The groove that metal mainboard 2 also can be provided with coupling plays further positioning action to anchoring piece.
The face that described plastic casing 3 matches with the installation work face 10 of metal mainboard 2 is a polygon, described grouting pipeline 5 is inclined to set with centre bore 4, grouting pipeline 5 one mouths of pipe are arranged on a jiao of polygon bottom surface, promptly be arranged on the position of central through hole 4 peripheries, another mouth of pipe connects with the stage casing of central through hole 4, the pipeline opening of described grouting pipeline 5 is an inner thread mouth, the use when being convenient to be in the milk.
Described plastic casing 2 outer walls are provided with positioning convex 9, can be strip, are circumferentially uniform.For improving stronger positioning action, a plurality of positioning convex 9 can be set at interval simultaneously.Described plastic casing 3 materials are the PP plastics, and described metal mainboard 2 materials are A3 model steel.
During converted products, steel process rotated mold filing, punching press, machined into forms metal mainboard 2, and injection moulding just can be finished product outside metal mainboard 2 then.Centre bore 4 of the present utility model can be regulated size according to actual needs, can cooperate the reinforcing rib that passes the actual demand number, and reinforcing rib is generally reinforcing bar.It is alternative all by the anchor plate of making of steel plate or cast iron to adopt the utility model to be used for, and under the situation of intensity and hardness, saves cost 20%, and is difficult for getting rusty when guaranteeing the product use.
Claims (9)
1. combined type anchor padding plate, the main body (1) that comprises band central through hole (4), main body (1) one end is the connection end, described main body (1) is provided with grouting pipeline (5), one mouth of pipe of this grouting pipeline (5) is communicated with central through hole (4), another mouth of pipe is opened on the installation work face (10) of connection end of main body (1), it is characterized in that described main body (1) comprises metal mainboard (2) and is coated on the outer plastic casing (3) of metal mainboard (2), described central through hole (4) runs through metal mainboard (2) and plastic casing (3) successively, described metal mainboard (2) places the connection end of plastic casing (3), constitutes the connection operate portions.
2. a kind of combined type anchor padding plate according to claim 1, it is characterized in that described metal mainboard (2) center is the cylindricality through hole, be that central through hole (4) is positioned at the hole section on the metal mainboard (2), the longitudinal section of metal mainboard (2) is stepped, the outer wall that is positioned at the metal mainboard (2) of through hole is provided with annular protrusion (6), and the installation work portion on the described metal mainboard (2) locates to have a plurality of connecting holes (7) around central through hole (4).
3. a kind of combined type anchor padding plate according to claim 1 is characterized in that described plastic casing (3) is inverse-T-shaped, is coated on metal mainboard (2) outer shroud.
4. a kind of combined type anchor padding plate according to claim 3 is characterized in that the outer shroud of the installation work face (10) of described plastic casing (3) clad metal mainboard (2) forms boss, boss and form an annular groove (8) with the interior ring of installation work face (10).
5. according to the arbitrary described a kind of combined type anchor padding plate of claim 1-4, it is characterized in that described plastic casing (3) is a polygon with the face that the installation work face (10) of metal mainboard (2) matches, described grouting pipeline (5) is inclined to set with centre bore (4), grouting pipeline (5) one mouths of pipe are arranged on a jiao of polygon bottom surface, promptly be arranged on the position of central through hole (4) periphery, another mouth of pipe connects with the stage casing of central through hole (4).
6. a kind of combined type anchor padding plate according to claim 5, the pipeline opening that it is characterized in that described grouting pipeline (5) is an inner thread mouth.
7. a kind of combined type anchor padding plate according to claim 5 is characterized in that the installation work face (10) of described metal mainboard (2) is a polygon, and the corner is provided with breach (11).
8. a kind of combined type anchor padding plate according to claim 5 is characterized in that described plastic casing (3) outer wall is provided with positioning convex (9).
9. a kind of combined type anchor padding plate according to claim 5 is characterized in that described plastic casing (3) material is the PP plastics, and described metal mainboard (2) material is A3 model steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205311786U CN201817970U (en) | 2010-09-16 | 2010-09-16 | Compound anchor bearing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205311786U CN201817970U (en) | 2010-09-16 | 2010-09-16 | Compound anchor bearing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201817970U true CN201817970U (en) | 2011-05-04 |
Family
ID=43915934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205311786U Expired - Fee Related CN201817970U (en) | 2010-09-16 | 2010-09-16 | Compound anchor bearing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201817970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335884A (en) * | 2013-07-09 | 2013-10-02 | 郑卫华 | Backing plate used for anchor rod pull-out test |
-
2010
- 2010-09-16 CN CN2010205311786U patent/CN201817970U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335884A (en) * | 2013-07-09 | 2013-10-02 | 郑卫华 | Backing plate used for anchor rod pull-out test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20110916 |