CN210216409U - Cage core subassembly, bag formula stock - Google Patents
Cage core subassembly, bag formula stock Download PDFInfo
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- CN210216409U CN210216409U CN201920677386.8U CN201920677386U CN210216409U CN 210216409 U CN210216409 U CN 210216409U CN 201920677386 U CN201920677386 U CN 201920677386U CN 210216409 U CN210216409 U CN 210216409U
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- cage core
- anchor rod
- rod body
- bag
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Abstract
The utility model relates to a cage core subassembly, bag formula stock, cage core subassembly includes cage core, upper fixed plate and hasp, and upper fixed plate fixes the last port at the cage core, is equipped with the hole of wearing that is used for the stock body of rod to pass on the upper fixed plate, the hasp includes the sleeve and sets up the radial extension board on the sleeve lateral wall, the sleeve inner wall is equipped with the rib line and is used for being connected with the stock body of rod interlock, and radial extension board is used for passing through the bolt and is connected with upper fixed plate. During the anchor rod body penetrated the cage core from the hole of wearing on the upper fixed plate, the hasp was fixed on the anchor rod body, its sleeve inner wall was equipped with the rib line and was used for with the interlock of the anchor rod body, it is fixed reliable, the atress can not slide from top to bottom yet, the radial extension board rethread bolt of hasp is connected with the upper fixed plate, the rigid connection of high strength has also been realized through the hasp to upper fixed plate and anchor rod body like this, and the connection of cage core and upper fixed plate can be accomplished at the mill in addition, is bolted connection at the site of building, and the equipment is easy.
Description
Technical Field
The utility model relates to an anchor rod technical field especially relates to a cage core subassembly, bag formula anchor rod.
Background
The applicant applies a patent with application number of CN201811382617.9 to the national intellectual property office in 2018, 11/20/h, wherein the patent discloses a cage core bag for an anchor rod and a bag anchor rod, the application discloses a bag anchor rod and a cage core bag, the cage core bag comprises a cage core and a bag sleeved on the cage core, and the bag is provided with at least one upper opening; the cage core is of a hollow cylindrical structure which is permeable to slurry, and is provided with an upper port for the penetration of an anchor rod body; the periphery of the upper opening of the bag is hermetically connected with the periphery of the upper port of the cage core. The rod body penetrates or penetrates through the hollow part of the cage core; an upper plug is arranged at the hollow upper port of the cage core to seal the upper port of the cage core, and the upper plug fixes the cage core bag on the rod body; the upper plug is provided with a grouting hole for connecting a grouting pipe or inserting the grouting pipe into the cage core bag for grouting. The cement slurry in the cage core is relatively high in pressure after being cured and is relatively dense after being cured, so that the stress state of the cement slurry can be greatly improved, and the strength of the cement slurry is greatly improved; in addition, the rod body is directly contacted and bonded with cement paste, so that the frictional resistance is greatly improved, and the performance of resisting underground water erosion is effectively improved.
In the building site actual operation in-process, need the on-the-spot equipment of accomplishing cage core, bag and the stock body of rod, set up the hole of wearing on last shutoff to the stock body of rod penetrates, nevertheless go up between shutoff, cage core and the stock body of rod joint strength not high, stretch into the anchor eye after can inefficacy in the opportunity, the equipment is also comparatively troublesome, remains to improve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cage core subassembly, bag formula stock that joint strength is high, the equipment is easy.
The utility model discloses a realize like this: the utility model provides a cage core subassembly for installing on the stock body of rod, includes cage core, upper fixed plate and hasp, the upper fixed plate is fixed at the last port of cage core, be equipped with the hole of wearing that is used for the stock body of rod to pass on the upper fixed plate, the hasp includes the sleeve and sets up the radial extension board on the sleeve lateral wall, the sleeve inner wall is equipped with the rib line and is used for being fixed with the interlock of the stock body of rod, radial extension board is used for being connected fixedly through bolt and upper fixed plate.
The lock catch consists of a left half part and a right half part, and is fixed on the anchor rod body through bolt opposite-pulling buckling; or the inner wall of the sleeve of the lock catch is provided with a thread matched with the anchor rod body, and the lock catch is screwed on the anchor rod body through the thread.
The cage core assembly further comprises a lower fixing piece, the lower fixing piece is fixed to the lower end of the cage core, and a penetrating hole for the anchor rod body to penetrate is formed in the lower fixing piece.
The utility model provides another kind of technical scheme does: the utility model provides a bag subassembly for installing on the stock body of rod, includes above cage core subassembly, bag and clamp plate, the bag cover is established the cage core outside, the bag is equipped with an upper shed, the border is compressed tightly around the upper shed and fixes between clamp plate and upper fixed plate, be equipped with the hole of wearing that is used for the stock body of rod to pass on the clamp plate.
Wherein, the upper fixing plate is of a cup-shaped structure, and the included angle between the cup bottom and the cup wall is 91 to 135 degrees.
The pressing plate is fixedly connected with the upper fixing plate through bolts.
The upper fixing plate, the pressing plate and the radial support plate of the lock catch are fixedly connected through the same bolt.
The bladder assembly further comprises a grouting pipe and an exhaust pipe, the grouting pipe penetrates through the upper fixing plate and the pressing plate and extends into the bladder, and the exhaust pipe penetrates through the upper fixing plate and the pressing plate and is fixed on the upper fixing plate.
The utility model provides another kind of technical scheme does: the bag type anchor rod comprises an anchor rod body and the bag component, wherein the anchor rod body penetrates through the penetrating hole of the pressing plate and the penetrating hole of the upper fixing plate and extends into the cage core, the lock catch of the cage core component is fixed on the anchor rod body, and the upper fixing plate of the cage core component is fixedly connected with the radial support plate of the lock catch through a bolt.
The utility model has the advantages that: cage core subassembly includes cage core, an upper fixed plate and hasp, an upper fixed plate fixes the last port at the cage core, when the two is steel, can adopt the welding mode to connect, joint strength is high, the stock body of rod penetrates during the cage core from the hole of wearing on the upper fixed plate, the hasp is fixed on the stock body of rod, its sleeve inner wall is equipped with the rib line and is used for with the interlock of the stock body of rod, it is fixed reliable, the atress can not slide from top to bottom yet, the radial extension board rethread bolt and the upper fixed plate of hasp are connected, upper fixed plate and the stock body of rod have also realized the rigid connection of high strength through the hasp like this, and the connection of cage core and upper fixed plate can be accomplished at the mill in addition, only need fix the radial extension board of upper fixed plate and hasp with bolted connection. The bag assembly comprises a pressing plate, the peripheral edge of the upper opening of the bag is pressed between the pressing plate and the upper fixing plate, the fixing is reliable, and the bag assembly is not easy to slip.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of a cage core assembly according to the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is an elevation view of an embodiment of the cage core assembly of the present invention;
FIG. 4 is an enlarged view at B in FIG. 3;
FIG. 5 is an exploded view of an embodiment of a cage core assembly according to the present invention;
figure 6 is a schematic perspective view of an embodiment of the bladder assembly of the present invention;
fig. 7 is a front view of an embodiment of the bladder assembly of the present invention;
FIG. 8 is an enlarged view at C of FIG. 7;
FIG. 9 is a schematic perspective view of the bladder assembly embodiment of the present invention with the bladder removed;
FIG. 10 is an enlarged view at D of FIG. 9;
FIG. 11 is an exploded view of the bladder assembly of the present invention with the bladder removed;
fig. 12 is a schematic perspective view of an embodiment of the bag anchor of the present invention;
fig. 13 is a front view of an embodiment of the bag anchor of the present invention;
fig. 14 is an enlarged view at E in fig. 13.
Wherein, 1, a cage core; 2. an upper fixing plate; 21. a penetration hole; 22. a cup wall; 3. locking; 31. a sleeve; 32. a radial support plate; 4. a lower fixing member; 41. an outlet hole is formed; 5. a pouch; 6. pressing a plate; 61. a penetration hole; 62. a cup wall; 7. a grouting pipe; 8. an exhaust pipe; 9. an anchor rod body; 10. a bolt; 11. a bolt; 121. a nut; 122. a nut; 123. a nut; 124. and (4) a nut.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As an embodiment for installing the cage core subassembly on the stock body of rod 9, as shown in fig. 1 to 5, including cage core 1, upper fixed plate 2 and hasp 3, upper fixed plate 2 fixes the last port at cage core 1, be equipped with the hole 21 of wearing that is used for the stock body of rod 9 to pass on upper fixed plate 2, hasp 3 includes sleeve 31 and sets up the radial extension board 32 on the sleeve 31 lateral wall, the sleeve 31 inner wall is equipped with the rib and is used for being fixed with the interlock of the stock body of rod 9, radial extension board 32 is used for being connected fixedly through bolt 10 and upper fixed plate 2.
In this embodiment, hasp 3 comprises left and right halves part to through 11 pairs of draw buckles fix on the stock body of rod 9 of bolt, strong adaptability, the hasp 3 of same specification can be applicable to the stock body of rod 9 of various different diameters, can be applicable to the reinforcing bar of various different surface specifications, the commonality is very good.
Certainly in the utility model discloses in, hasp 3 also can adopt other structures, for example the sleeve inner wall of hasp 3 is equipped with the screw thread with the stock body of rod 9 looks adaptation, connects on the stock body of rod 9 through the screw thread soon, also is feasible.
In this embodiment, the cage core assembly further includes a lower fixing member 4, the lower fixing member 4 is fixed at the lower end of the cage core 1, and a through hole 41 for the anchor rod body 9 to pass through is formed in the lower fixing member 4.
The cage core assembly of the utility model comprises a cage core 1, an upper fixing plate 2 and a lock catch 3, wherein the upper fixing plate 2 is fixed at the upper port of the cage core 1, when the cage core and the upper fixing plate are both made of steel, can adopt a welding mode for connection, has high connection strength, the anchor rod body 9 penetrates into the cage core 1 from the penetration hole 21 on the upper fixing plate 2, the lock catch 3 is fixed on the anchor rod body 9, the inner wall of the sleeve 31 is provided with ribs for being occluded with the anchor rod body 9, the fixation is reliable, the radial support plate 32 of the lock catch 3 is connected with the upper fixing plate 2 through the bolt 10, thus, the upper fixing plate 2 and the anchor rod body 9 are rigidly connected with high strength through the lock catch 3, and the connection of the cage core 1 and the upper fixing plate 2 can be completed in a factory, on the construction site, only the upper fixing plate 2 and the radial support plate 32 of the lock catch need to be connected and fixed through the bolts 10, and the assembly is easy. The sleeve 31 of the lock catch 3 is composed of a left half part and a right half part, the two bolts 11 are oppositely pulled, buckled and fixed on the anchor rod body 9, the radial support plate 32 of the lock catch 3 is locked and fixed on the upper half section of the bolt 10 through nuts 121 and 122, the upper fixing plate 2 is locked and fixed on the lower half section of the bolt 10 through a nut 124 (which can be replaced by a nut) and a nut 123 of the bolt 10, so that the lock catch 3 connects and fixes the anchor rod body 9 and the upper fixing plate 2 through the bolt 10, and the anchor rod body 9 passes through the penetrating hole 21 of the upper fixing plate 2 without connecting and fixing, therefore, the anchor rod body 9 and the penetrating hole 21 of the upper fixing plate do not need to be tightly matched, a large gap can be formed between the anchor rod body and the upper fixing plate, the anchor rod body and the upper fixing plate can not be. And other beneficial effects are as follows: the cage core 1 is not directly fixed on the anchor rod body 9, but the cage core 1 and the anchor rod body 9 are indirectly fixed through the lock catch 3, so that the penetrating hole 21 of the upper fixing plate 2 is not required to be tightly matched with the anchor rod body 9, firstly, the penetrating hole 21 of the upper fixing plate and the anchor rod body 9 can have a large gap, the upper fixing plate 2 and the anchor rod body 9 can also be completely contactless, and the contactless indirect fixation enables the cage core 1 with the same specification to be suitable for the anchor rod bodies 9 with different diameters and the anchor rod bodies 9 with different surface ribs; secondly, under the conditions that the mud and soil are more in the construction site and the construction operation is extensive, the structure is convenient to install and can be suitable for construction in the construction site; thirdly, the lock catch 3 is arranged at a proper position away from the upper fixing plate 2 by adjusting the length of the bolt 10, thereby solving the contradiction of space interference of a plurality of parts such as a grouting pipe 7, an exhaust pipe 8, a sealing device and the like which need to be arranged on the upper fixing plate 2.
As an embodiment of a bag subassembly for installing on the stock body of rod 9, as shown in fig. 6 to 11, including above cage core subassembly, bag 5 and clamp plate 6, 5 covers of bag are established the 1 outside of cage core, bag 5 is equipped with an upper shed, the border is compressed tightly around the upper shed and is fixed between clamp plate 6 and upper fixed plate 2, be equipped with the hole 61 of wearing that is used for the stock body of rod 9 to pass on the clamp plate 6. The beneficial effects are basically the same as the cage core assembly in the previous embodiment, in addition, the bag assembly comprises the pressing plate 6, the peripheral edge of the upper opening of the bag 5 is pressed between the pressing plate 6 and the upper fixing plate 2, the fixation is reliable, and the slippage is not easy to occur.
In the present embodiment, the upper fixing plate 2 and the pressing plate 6 are both cup-shaped structures, and the included angles between the cup bottom of the upper fixing plate 2 and the cup wall 22 and between the cup bottom of the pressing plate 6 and the cup wall 62 are both between 91 and 135 degrees. The edge of the upper port of the bag 5 is turned inwards to the inner side surface of the cup wall 22 of the upper fixing plate 2, the edge of the upper port of the bag 5 is tightly pressed between the cup wall 62 of the pressing plate 6 and the cup wall 22 of the upper fixing plate 2 by the pressing plate 6 from top to bottom, the pressing plate 6 and the upper fixing plate 2 are tightly locked and pressed through the bolts 10, the assembly is convenient, the fixation is reliable, and the cup are sleeved with each other, the pressing is tighter and tighter, and the cup is not easy to slide transversely.
In the embodiment, the upper fixing plate 2, the pressing plate 6 and the radial support plate 32 of the lock catch are connected and fixed by the same bolt 10, so that the number of parts is small, the management is easy, and the arrangement space is saved.
In this embodiment, the bladder assembly further includes a grouting pipe 7 and an exhaust pipe 8, the grouting pipe 7 penetrates through the upper fixing plate 2 and the pressing plate 6 to extend into the bladder 5, the grouting pipe 7 may be welded to the upper fixing plate 2, and the exhaust pipe 8 penetrates through the upper fixing plate 2 and the pressing plate 6 to be fixed to the upper fixing plate 2.
As an embodiment of the bag-type anchor rod, as shown in fig. 10 to 14, including the anchor rod body 9 and the above-mentioned bag assembly, the anchor rod body 9 is followed the hole 61 of penetrating of the clamp plate 6 and the hole 21 of penetrating of the upper fixing plate 2 pass and stretch into the cage core 1, the hasp 3 of the cage core assembly is fixed on the anchor rod body 9, the upper fixing plate 2 of the cage core assembly pass through the bolt 10 and the radial extension board 32 of the hasp is connected and fixed. The anchor rod body 9 penetrates into the cage core 1 from the penetrating hole 61 of the pressure plate and the penetrating hole 21 of the upper fixing plate, and the sleeve 31 of the lock catch comprises a left half part and a right half part which are oppositely pulled, buckled and fixed on the anchor rod body 9 by two bolts 11. The radial support plate 32, the pressing plate 6 and the upper fixing plate 2 of the lock catch are connected and fixed through the bolt 10, the nut 121 at the upper end of the bolt 10 is screwed to tightly press the radial support plate 32 on the pressing plate 6, the pressing plate 6 is tightly pressed on the upper fixing plate 2, the peripheral edges of the upper port of the bladder 15 are tightly pressed and fixed between the cup wall 62 of the pressing plate 6 and the cup wall 22 of the upper fixing plate 2, and the cup walls 62 and 22 are outwards inclined by 91-135 degrees, so that the pressing plate 6 and the upper fixing plate 2 are more tightly pressed and more reliably fixed. The anchor rod body 9 penetrates through the penetrating hole 21 of the upper fixing plate and does not need to be connected and fixed, the anchor rod body 9 and the penetrating hole 21 of the upper fixing plate do not need to be tightly matched, a large gap exists between the anchor rod body 9 and the penetrating hole, and the anchor rod body and the penetrating hole are not in contact completely. The anchor rod body 9 and the upper fixing plate 2 are not in direct contact, are connected and fixed through the lock catch 3 and the bolt 10, are in non-contact indirect fixation, and have the same beneficial effects as the previous embodiment.
In this embodiment, the anchor rod 9 is connected to the lower end of the bag 5 after passing through the through hole 41 of the lower fixture 4. The anchor rod body 9 is a threaded steel bar, the lower end of the bag 5 wraps the lower end of the anchor rod body 9, a nut is screwed on the threaded steel bar from the outside of the bag 5 and abuts against the lower fixing piece 4, and the anchor rod body 9, the bag 5 and the cage core 1 are pressed and fixed to form fixed connection.
The utility model discloses an assembly method of bag formula stock, including following step:
s1: the anchor rod body 9 is inserted into the cage core 1 from the insertion hole 61 of the pressure plate 6 and the insertion hole 21 of the upper fixing plate 2;
s2: installing a lock catch 3 on an anchor rod body 9 which is at a proper distance from the pressure plate 6;
s3: the upper fixing plate 2 and the radial support plate 32 of the lock catch are fixedly connected by bolts 10.
The assembling method does not need gluing and welding, does not need too much auxiliary equipment and professionals, and has the advantages that: in order to connect and fix the cage core 1 and the anchor rod body 9, a lock catch 3 is specially designed to be used as an intermediate part to be respectively connected and fixed with the anchor rod body 9 and the upper fixing plate 2, so that the anchor rod body 9 and the cage core 1 are connected and fixed, the penetrating holes 21 of the anchor rod body 9 and the upper fixing plate 2 and the penetrating holes 61 of the pressing plate 6 are all contactless, and the indirect connection fixing structure and the indirect connection fixing method not only reduce the manufacturing and processing precision of the penetrating holes 21 of the upper fixing plate 2, the pressing plate penetrating holes 61 and the anchor rod body 9, but also are very convenient to install on site, save the connection space and are very suitable for being installed on site.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a cage core subassembly for installing on the stock body of rod, a serial communication port, including cage core, upper fixed plate and hasp, the upper fixed plate is fixed at the last port of cage core, be equipped with the hole of wearing that is used for the stock body of rod to pass on the upper fixed plate, the hasp includes the sleeve and sets up the radial extension board on the sleeve lateral wall, the sleeve inner wall is equipped with the rib line and is used for being fixed with the interlock of the stock body of rod, radial extension board is used for being connected fixedly through bolt and upper fixed plate.
2. The cage core assembly of claim 1 wherein said fastener is comprised of left and right halves and is secured to the anchor rod body by a bolt in a tension and compression relationship; or the inner wall of the sleeve of the lock catch is provided with a thread matched with the anchor rod body, and the lock catch is screwed on the anchor rod body through the thread.
3. The cage core assembly of claim 1, further comprising a lower fixing member fixed to a lower end of the cage core, wherein the lower fixing member is provided with an exit hole for an anchor rod to pass through.
4. A bag assembly for being installed on an anchor rod body, which is characterized by comprising the cage core assembly, a bag and a pressing plate according to any one of claims 1 to 3, wherein the bag is sleeved outside the cage core, the bag is provided with an upper opening, the peripheral edge of the upper opening is pressed and fixed between the pressing plate and an upper fixing plate, and a penetrating hole for the anchor rod body to penetrate through is formed in the pressing plate.
5. The bladder assembly of claim 4 wherein the upper retainer plate is a cup-shaped structure having a cup bottom and a cup wall forming an angle of between 91 and 135 degrees.
6. The bladder assembly of claim 4 wherein the pressure plate is fixedly attached to the upper retaining plate by bolts.
7. The bladder assembly of claim 6 wherein the upper retaining plate and the compression plate and the radial leg of the latch are secured by a single bolt connection.
8. The bladder assembly of claim 4 further comprising a grout tube extending through said upper mounting plate and said compression plate into said bladder and an exhaust tube secured to said upper mounting plate through said upper mounting plate and said compression plate.
9. A bag type anchor rod, which is characterized by comprising an anchor rod body and a bag component as claimed in any one of claims 4 to 8, wherein the anchor rod body penetrates through the penetrating hole of the pressure plate and the penetrating hole of the upper fixing plate and extends into a cage core, a lock catch of the cage core component is fixed on the anchor rod body, and the upper fixing plate of the cage core component is fixedly connected with a radial support plate of the lock catch through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920677386.8U CN210216409U (en) | 2019-05-13 | 2019-05-13 | Cage core subassembly, bag formula stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920677386.8U CN210216409U (en) | 2019-05-13 | 2019-05-13 | Cage core subassembly, bag formula stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210216409U true CN210216409U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920677386.8U Active CN210216409U (en) | 2019-05-13 | 2019-05-13 | Cage core subassembly, bag formula stock |
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| CN (1) | CN210216409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185030A (en) * | 2019-05-13 | 2019-08-30 | 深圳钜联锚杆技术有限公司 | A kind of cage core assembly, pouch component, bag type paste anchor pole and its assemble method |
-
2019
- 2019-05-13 CN CN201920677386.8U patent/CN210216409U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185030A (en) * | 2019-05-13 | 2019-08-30 | 深圳钜联锚杆技术有限公司 | A kind of cage core assembly, pouch component, bag type paste anchor pole and its assemble method |
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