CN206092037U - Stock and welt anchor that has stock - Google Patents

Abstract

The utility model discloses a stock and welt anchor that has stock, the stock includes: the sleeve is formed with in and keeps apart the chamber, and the one end of keeping apart the chamber is opened wide to form and is opened wide the end, and unlimited end is suitable for and inserts the bolt, keep apart the chamber at least some be along being equipped with the internal screw thread on the rectilinear direction extends to the unlimited end of keeping apart the chamber and inner peripheral surface circularly poroid. According to the utility model discloses a stock can utilize bolt and interior screw -thread fit to be used for consolidating the welt. Simultaneously, because the screw thread of stock establishes in the inside of stock, but not directly expose in drop shaft or ore bin, from this, not only can reduce the corruption area of contact of stock, slow down the etch rate of stock, prolong long anchor rod's life, can also avoid the screw thread on ore direct impact and the stock that weares and teares to guarantee the anchoring effect of welt. In addition, maintenance duration is practiced thrift to the welt of can also being convenient for change.

Description

Anchor pole and the liner plate anchor with anchor pole

Technical field

The utility model is related to a kind of anchor pole and the liner plate anchor with anchor pole.

Background technology

Drop shaft in each mine and ore storage bin is most is reinforced using take root hook, hanging liner plate and common bolt liner plate of rail, Under the impact and abrasion of ore, easily destroy, or even reinforce failure.Change difficult after destroying, and time-consuming consumption Wealth, affects mine normally to produce, and brings heavy losses to mine sometimes.

Utility model content

The utility model is intended at least solve one of technical problem present in prior art.For this purpose, the utility model exists In a kind of anchor pole is proposed, the anchor pole has the advantages that simple structure, corrosion rate slowly and long service life.

The utility model also proposes a kind of liner plate anchor with above-mentioned anchor pole.

According to the anchor pole of the utility model first aspect, including：Sleeve, is formed with separate cavities in the sleeve, it is described every Open at one end from chamber forms open end, and the open end is adapted for insertion into bolt, and at least a portion of the separate cavities is in along straight Line direction extends to that female circle is set on the open end and inner peripheral surface of the separate cavities is poroid.

According to anchor pole of the present utility model, by arranging internal thread in the separate cavities of sleeve, it is possible to use bolt with it is interior Screw thread coordinates for reinforcing liner plate.Simultaneously as the screw thread of anchor pole is located at the inside of anchor pole, rather than it is directly exposed to drop shaft or ore deposit In storehouse, thus, the corrosion contact area of anchor pole not only can be reduced, slow down the corrosion rate of anchor pole, extend the use longevity of anchor pole Life, the screw thread that ore can also be avoided directly to impact and wear and tear on anchor pole, so as to ensure the anchoring effect of liner plate.Additionally, may be used also In order to change liner plate, maintenance time is saved.

In certain embodiments, the sleeve is in the round tube shape for linearly extending, and the two ends of the sleeve are equal Open wide, the anchor pole also includes：Sealing plate, the sealing plate is connected on the sleeve and closes the end of the sleeve, its In, the open at one end of the sleeve forms the open end, and the other end of the sleeve is closed by the sealing plate and forms envelope Closed end.

Further, the outer peripheral face of the blind end of the outwardly sleeve of the periphery of the sealing plate.

Further, the sealing plate is arranged perpendicular to the axis of the sleeve, and the radial dimension of the sealing plate More than the radial dimension of the sleeve.

In certain embodiments, the sealing plate and the sleeve weld or it is integrally formed.

In certain embodiments, also including reinforcement, the reinforcement is located on the outer peripheral face of the sleeve, and it is described plus Strong muscle is in the annular along sleeve circumference, and the reinforcement is adjacent to the open end of the sleeve.

Further, the reinforcement opens preset distance with the end surfaces of the open end of the sleeve.

According to the liner plate anchor of the utility model second aspect, including：Matrix；Anchor pole, the anchor pole is located at described In matrix, the anchor pole is the anchor pole according to the utility model first aspect, and the open end of sleeve is from the surface of described matrix Open wide；Liner plate, the liner plate sets on the matrix, and the thickness direction along the liner plate is formed with the liner plate through described The installing hole of liner plate, the installing hole aligns with the open end of the sleeve；Bolt, the bolt is through the installing hole and institute State bush whorl connection.

According to liner plate anchor of the present utility model, by the anchor pole for arranging above-mentioned first aspect, so as to improve lining The overall performance of plate anchor.

In certain embodiments, the countersunk head groove towards described matrix depression is formed with the liner plate, the installing hole is formed On the diapire of the countersunk head groove, the head of the bolt be contained in the countersunk head groove and the bolt the non-bulging institute of head State countersunk head groove.

In certain embodiments, the liner plate is provided with the erecting bed to described matrix protrusion, and the installing hole is along thickness The erecting bed is run through in direction, in the embedded described matrix of the erecting bed.

Additional aspect of the present utility model and advantage will be set forth in part in the description, partly will be from explained below In become obvious, or by it is of the present utility model practice recognize.

Description of the drawings

Fig. 1 is the schematic diagram of the liner plate anchor according to the utility model embodiment；

Fig. 2 is the schematic diagram of the anchor pole shown in Fig. 1；

Fig. 3 is the schematic diagram of another angle of the anchor pole shown in Fig. 2；

Fig. 4 is the schematic diagram of the liner plate shown in Fig. 1；

Fig. 5 is the schematic diagram of another angle of the liner plate shown in Fig. 4；

Fig. 6 is the schematic diagram of the bolt shown in Fig. 1；

Fig. 7 is the schematic diagram of an angle of the bolt shown in Fig. 1；

Fig. 8 is the schematic diagram of the bolt of the liner plate anchor according to the utility model other embodiments.

Reference：

Liner plate anchor 100,

Matrix 1,

Anchor pole 2, sleeve 21, separate cavities 211, sealing plate 22, reinforcement 23,

Liner plate 3, installing hole 31, countersunk head groove 32, erecting bed 33,

Bolt 4.

Specific embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio Same or similar element is represented to same or similar label eventually or the element with same or like function.Below by ginseng The embodiment for examining Description of Drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model Restriction.

The anchor pole 2 according to the utility model first aspect embodiment is described below with reference to Fig. 1-Fig. 8.

As shown in figure 1, according to the anchor pole 2 of the utility model first aspect embodiment, including：Sleeve 21, shape in sleeve 21 Into there is separate cavities 211, one end (such as the right-hand members of the separate cavities 211 shown in Fig. 1) of separate cavities 211 is opened wide and forms open end, Open end is adapted for insertion into bolt 4, and at least a portion of separate cavities is in linearly to extend (such as along the left and right shown in Fig. 1 Direction extends) it is circular poroid, and the poroid separate cavities 211 of linearly extended circle extend to the open end (example of separate cavities 211 The right-hand member of separate cavities 211 as shown in Figure 1), the inner peripheral surface of the circular port of separate cavities 211 is provided with internal thread.Bolt 4 can be with Slip for adding to be installed in threaded connection is merged with the inner peripheral surface of sleeve 21 from the open end insertion separate cavities 211 of separate cavities 211 The liner plate 3 of well or ore storage bin inner surface.

According to the anchor pole 2 of the utility model embodiment, by arranging internal thread in the separate cavities 211 in sleeve 21, can be with It is used to reinforce liner plate 3 using bolt 4 and screw-internal thread fit.Simultaneously as the screw thread of anchor pole 2 is located at the inside of anchor pole 2, and it is non-straight Connect and be exposed in drop shaft or ore storage bin, thus, the corrosion contact area of anchor pole 2 not only can be reduced, slow down the corrosion speed of anchor pole 2 Degree, extends the service life of anchor pole 2, the screw thread that ore can also be avoided directly to impact and wear and tear on anchor pole 2, so as to ensure liner plate 3 anchoring effect.Further, it is also possible to be conveniently replaceable liner plate 3, maintenance time is saved.

In one embodiment of the present utility model, as depicted in figs. 1 and 2, sleeve 21 can be in linearly (for example Left and right directions shown in Fig. 2) round tube shape that extends, and two ends (such as left end of the sleeve 21 shown in Fig. 2 of sleeve 21 And right-hand member) can open wide, to simplify the structure of sleeve 21, it is easy to processing and manufacturing.

Further, as shown in Fig. 2 anchor pole 2 can also include：Sealing plate 22, sealing plate 22 is connected on sleeve 21 simultaneously The end (such as the left part of the sleeve 21 shown in Fig. 2) of sealing sleeve 21.Wherein, one end (such as institute in Fig. 2 of sleeve 21 The right-hand member of the sleeve 21 for showing) open wide and form open end, in order to bolt 4 can from open end stretch in sleeve 21 with the spiral shell of sleeve 21 Line connects；And the other end (such as the left end of the sleeve 21 shown in Fig. 2) of sleeve 21 forms blind end by the closing of sealing plate 22. After bolt 4 is threadedly coupled with sleeve 21, the right-hand member of sleeve 21 can be closed by bolt 4, and the left end of sleeve 21 is by sealing plate 22 Closing, thus, not only can avoid water or other impurity from entering inside sleeve 21, can also reduce connecing for screw thread and external environment Contacting surface is accumulated, and reduces corrosion contact area, reduces the corrosion rate of anchor pole 2, is increased the service life.Additionally, the left end of sleeve 21 by Sealing plate 22 is closed, and the Anchor Agent when Anchor Agent is poured into a mould can also be avoided to enter in sleeve 21.So as to ensure sleeve 21 and bolt 4 Can be threadedly coupled.

In some embodiments of the present utility model, as depicted in figs. 1 and 2, the periphery of sealing plate 22 can be with outwardly The outer peripheral face of the blind end (such as the left end of the sleeve 21 shown in Fig. 1) of sleeve 21.Thus, sealing plate 22 not only can be played The effect of the end face of seal sleeve 21, can also strengthen bond stress of the Anchor Agent to anchor pole 2, imitate so as to improve the reinforcing to liner plate 3 Really.

Specifically, as depicted in figs. 1 and 2, sealing plate 22 can be arranged perpendicular to the axis of sleeve 21, and sealing plate 22 Radial dimension of the radial dimension more than sleeve 21.Thus, it is possible to improve bond stress of the Anchor Agent to anchor pole 2 to greatest extent, enter One step improves the consolidation effect to liner plate 3.

Preferably, sealing plate 22 can be welded or be integrally formed with sleeve 21.Thus, it is possible to improve sealing plate 22 and sleeve The reliability and sealing property of the connection between 21.

In some embodiments of the present utility model, as depicted in figs. 1 and 2, anchor pole 2 can also include reinforcement 23, plus Strong muscle 23 is located on the outer peripheral face of sleeve 21, and reinforcement 23 is in the annular along the circumference of sleeve 21, and reinforcement 23 is adjacent to sleeve 21 open end.Thus, reinforcement 23 can strengthen the intensity of the open end of sleeve 21, it is to avoid connect in bolt 4 and the screw thread of sleeve 21 The open end of sleeve 21 ftractures because stress is excessive during connecing, and so as to reduce the protruded length of screw thread, reduces corrosion rate.

Preferably, as depicted in figs. 1 and 2, reinforcement 23 can be with the end face of the open end of sleeve 21 (such as institute in Fig. 2 The right side of the sleeve 21 for showing) it is spaced apart preset distance.Thus, it is possible to be easy to arrange reinforcement 23, reinforcement 23 is enable most Limits ground strengthens the intensity of the open end of sleeve 21.Specifically, reinforcement 23 can be with the end surfaces of the open end of sleeve 21 The preset distance in the range of 5mm to 20mm is opened, certainly, reinforcement might be less that with the distance of the end face of the open end of sleeve 5mm or more than 20mm, for example, reinforcement 23 can with the end surfaces of the open end of sleeve 21 open 3mm, 8mm, 10mm, 15mm, 18mm, 25mm etc..

Preferably, reinforcement 23 can be welded to connect with sleeve 21, thus, it is possible to improve between reinforcement 23 and sleeve 21 Connection reliability, be further ensured that stiffening effect of the reinforcement 23 to the open end of sleeve 21.Certainly, reinforcement 23 can also It is integrally formed with sleeve 21, to reduce amount of parts.For example, can be by predetermined axially (such as left side shown in Fig. 1 of open end Right direction) length thickening, that is to say, that can thicken positioned at the wall thickness of the sleeve of a segment length of open end, with reinforcing sleeve The intensity of the open end of cylinder, it is to avoid its cracking.

According to the liner plate anchor 100 of the utility model second aspect embodiment, including：It is matrix 1, new according to this practicality The anchor pole 2 of the above-mentioned first aspect embodiment of type, liner plate 3 and bolt 4, wherein, anchor pole 2 is located in matrix 1, and sleeve 21 is opened wide Hold from the surface of matrix 1 and open wide；Liner plate 3 is located on matrix 1, be formed with liner plate 3 along liner plate 3 thickness direction run through liner plate 3 Installing hole 31, installing hole 31 aligns with the open end of sleeve 21；Bolt 4 is threadedly coupled through installing hole 31 with sleeve 21.

Specifically, as shown in figure 1, liner plate anchor 100 includes：Matrix 1, anchor pole 2, liner plate 3 and bolt 4, in matrix 1 Be cast with Anchor Agent (such as concrete), at least a portion of anchor pole 2 be anchored at cast it is chill after Anchor Agent in, sleeve 21 The end face of open end is concordant with the end face of matrix 1, and the open end of installing hole 31, installing hole 31 and sleeve 21 is formed with liner plate 3 Align and connect, bolt 4 is threadedly coupled through installing hole 31 with sleeve 21.

It should be noted that bolt 4 is the stay bolt with the internal thread accessory processing of sleeve 21, and the head of bolt 4 can add Work is into round end band channel-shaped as shown in Figure 6 and Figure 7, it is also possible to be processed as hexagonal head as shown in Figure 8.

The process of the anchoring of anchor pole 2 is first anchor pole 2 and liner plate 3 to be fixed to into precalculated position, then pours into a mould Anchor Agent, is treated The anchoring of anchor pole 2 is completed after Anchor Agent is chill.

According to the liner plate anchor 100 of the utility model embodiment, by the anchor for arranging above-mentioned first aspect embodiment Bar 2, such that it is able to protect screw thread not to be corroded, the antiseptic power of anchor pole 2 is improved, and the installation of liner plate 3 is convenient, it is easy to more Change.

In one embodiment of utility model, could be formed with liner plate 3 be recessed towards matrix 1 it is (such as recessed towards a left side in Fig. 1 Fall into) countersunk head groove 32, installing hole 31 can be formed on the diapire of countersunk head groove 32, and it is heavy that the head of bolt 4 can be fully accommodated in In head groove 32, and the non-bulging countersunk head groove 32 of head of bolt 4.Thus, it is possible to the ore punching in being effectively prevented from drop shaft or ore storage bin The head of abrasion bolt 4 is hit, so as to further improve the reliability of liner plate anchor 100.

With reference to Fig. 1, the circular countersunk head groove 32 towards left depression is formed with the right side of liner plate 3, installing hole 31 can be with shape Into on the diapire of countersunk head groove 32, and it is stepped hole through liner plate 3, countersunk head groove 32 and installing hole 31 to be collectively forming with countersunk head groove 32 It is arranged concentrically, and the radial dimension of countersunk head groove 32 is more than the radial dimension of installing hole 31, in order to the head of bolt 4 is contained in In countersunk head groove 32, and the non-bulging countersunk head groove 32 of head of bolt 4, such that it is able to avoid the direct impact wear bolt 4 of ore.

Preferably, as shown in figure 1, liner plate 3 is provided with the peace that (such as the protrusion to the left shown in Fig. 1) is protruded to matrix 1 Dress platform 33, the through-thickness of installing hole 31 (such as the left and right directions shown in Fig. 1) runs through erecting bed 33, and erecting bed 33 is embedded in base In body 1.Thus, erecting bed 33 is arranged by the link position in liner plate 3, the local strength of liner plate 3 can be strengthened, such that it is able to Make the integral thickness of liner plate 3 thinner, save material, it is cost-effective.

With reference to Fig. 1, liner plate 3 is located at the right side of matrix 1, and the left side of liner plate 3 is provided with the erecting bed 33 for protruding to the left, peace Dress platform 33 is fitted completely in truncated conical shape, and the left side of liner plate 3 with the right side of matrix 1, thereby may be ensured that liner plate 3 and anchor On the premise of the intensity of the link position of bar 2, reduce the thickness of liner plate 3, it is cost-effective.

The liner plate anchor 100 according to one specific embodiment of the utility model is described below with reference to Fig. 1-Fig. 8.

With reference to Fig. 1, liner plate anchor 100 includes：Matrix 1, anchor pole 2, liner plate 3 and bolt 4, wherein, cast in matrix 1 There is Anchor Agent, anchor pole 2 is anchored in Anchor Agent.

Specifically, as shown in figure 1, anchor pole 2 includes sleeve 21, sealing plate 22 and reinforcement 23, wherein, sleeve 21 is in along straight The round tube shape that line direction extends, and the left end and right-hand member of sleeve 21 open wide, the inner peripheral surface of sleeve 21 is provided with internal thread.Set The right side of cylinder 21 is concordant with the right side of matrix 1.

The tabular that sealing plate 22 is square, sealing plate 22 is connected to the left end of sleeve 21 and the left part of sealing sleeve 21, Sealing plate 22 is arranged perpendicular to the axis of sleeve 21, the outer peripheral face of the blind end of the outwardly sleeve 21 of periphery of sealing plate 22, And the radial dimension of sealing plate 22 is more than the radial dimension of sleeve 21.

Reinforcement 23 is located on the outer peripheral face of sleeve 21, and reinforcement 23 is in the annular along the circumference of sleeve 21, and reinforcement 23 are arranged adjacent to the right-hand member of sleeve 21, and are spaced apart preset distance with the right side of sleeve 21.

Liner plate 3 is connected to the right side of matrix 1, and the countersunk head groove of the circular hole being recessed to the left is formed with the right side of liner plate 3 32, the left side of liner plate 3 is provided with the erecting bed 33 of the truncated cone-shaped protruded to the left, and erecting bed 33 is relative with countersunk head groove 32, sinks It is formed with the diapire of head groove 32 in left-right direction through the open end of the installing hole 31 of erecting bed 33, installing hole 31 and sleeve 21 Align and connect.

Bolt 4 is the stay bolt 4 with the internal thread accessory processing of sleeve 21, and bolt 4 is through installing hole 31 and the spiral shell of sleeve 21 Line connects, the head of bolt 4 be contained in countersunk head groove 32 and bolt 4 the non-bulging countersunk head groove 32 of head.

According to the liner plate anchor 100 of the utility model embodiment, the contact area of corrosion is reduced, slow down corrosion Speed, and screw thread is not corroded, so as to extend service life.Simultaneously liner plate 3 changes convenient, when saving substantial amounts of maintenance Between, reduce the loss in mine.

And according to the liner plate anchor 100 of the utility model embodiment, simple structure is easy to process, solid and reliable, applies Work speed is fast, engineering time can be effectively saved, with good economic benefit and social benefit.

Take root the reinforcing modes such as hook relative to the common bolt liner plate in correlation technique, hanging liner plate and rail, this practicality The liner plate anchor 100 of new embodiment also has the advantages that as shown in table 1 below.

The drop shaft of table 1 and ore storage bin reinforcing mode are contrasted

In description of the present utility model, it is to be understood that term " " center ", " thickness ", "left", "right", " vertical ", The orientation or position relationship of the instruction such as " level ", " interior ", " outward ", " axial direction ", " radial direction ", " circumference " is based on side shown in the drawings Position or position relationship, are for only for ease of description the utility model and simplify description, rather than indicate or imply the device of indication Or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to of the present utility model Limit.

Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two More than, unless otherwise expressly limited specifically.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, it is for example, it may be fixedly connected, or be detachably connected or integral；Can be Be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two element internals connection or two elements it is mutual Interactively.For the ordinary skill in the art, can as the case may be understand that above-mentioned term is new in this practicality Concrete meaning in type.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term State and be necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can be with Combine in an appropriate manner in any one or more embodiments or example.Additionally, in the case of not conflicting, this area Technical staff the feature of the different embodiments or example described in this specification and different embodiment or example can be entered Row is combined and combined.

While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that： In the case of without departing from principle of the present utility model and objective various changes, modification, replacement can be carried out to these embodiments And modification, scope of the present utility model limits by claim and its equivalent.

Claims (10)

1. a kind of anchor pole, it is characterised in that include：

Sleeve, is formed with separate cavities in the sleeve, the open at one end of the separate cavities forms open end, and the open end is suitable to Insertion bolt, at least a portion of the separate cavities is in linearly to extend on the open end and inner peripheral surface of the separate cavities If female circle is poroid.

2. anchor pole according to claim 1, it is characterised in that the sleeve in the round tube shape for linearly extending, And the open at both ends of the sleeve, the anchor pole also includes：

Sealing plate, the sealing plate is connected on the sleeve and closes the end of the sleeve,

Wherein, the open at one end of the sleeve forms the open end, and the other end of the sleeve is closed by the sealing plate Form blind end.

3. anchor pole according to claim 2, it is characterised in that the envelope of the outwardly sleeve of periphery of the sealing plate The outer peripheral face of closed end.

4. anchor pole according to claim 3, it is characterised in that the sealing plate is arranged perpendicular to the axis of the sleeve, And the radial dimension of the sealing plate is more than the radial dimension of the sleeve.

5. the anchor pole according to any one of claim 2-4, it is characterised in that the sealing plate and the sleeve weld or It is integrally formed.

6. the anchor pole according to any one of claim 1-4, it is characterised in that also including reinforcement, the reinforcement sets On the outer peripheral face of the sleeve, and the reinforcement is in the annular along sleeve circumference, and the reinforcement is adjacent to described The open end of sleeve.

7. anchor pole according to claim 6, it is characterised in that between the end face of the open end of the reinforcement and the sleeve It is spaced a predetermined distance from.

8. a kind of liner plate anchor, it is characterised in that include：

Matrix；

Anchor pole, the anchor pole is located in described matrix, and the anchor pole is the anchor pole according to any one of claim 1-7, And the open end of sleeve is opened wide from the surface of described matrix；

Liner plate, the liner plate sets on the matrix, and the thickness direction along the liner plate is formed with the liner plate through described The installing hole of liner plate, the installing hole aligns with the open end of the sleeve；

Bolt, the bolt is connected through the installing hole with the bush whorl.

9. liner plate anchor according to claim 8, it is characterised in that be formed with the liner plate recessed towards described matrix Sunken countersunk head groove, the installing hole is formed on the diapire of the countersunk head groove, and the head of the bolt is contained in the countersunk head groove The non-bulging countersunk head groove of head of the interior and bolt.

10. the liner plate anchor according to any one of claim 8-9, it is characterised in that the liner plate be provided with to The erecting bed of described matrix protrusion, the installing hole through-thickness runs through the erecting bed, and the erecting bed is embedded in the base In vivo.