CN216176837U

CN216176837U - Grouting sleeve reamer

Info

Publication number: CN216176837U
Application number: CN202122742394.6U
Authority: CN
Inventors: 时略; 祁飞; 詹奇龙
Original assignee: Hubei Qiandao New Material Co ltd
Current assignee: Hubei Qiandao New Material Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-05
Anticipated expiration: 2031-11-10

Abstract

The utility model provides a grouting sleeve reamer, which belongs to the technical field of reaming equipment and comprises a base, wherein the top of the base is fixed with a processing platform through four supporting legs, a clamping mechanism is arranged in the processing platform, a grouting sleeve is clamped in the clamping mechanism, a vertical plate is fixed on the right side of the top of the base, a reaming executing mechanism is arranged on the vertical plate, a reaming bit is arranged in front of the reaming executing mechanism and the grouting sleeve, a control switch and an emergency stop switch are arranged on the right side of the bottom of the processing platform, the whole grouting sleeve reamer is reasonable in structure, ingenious in concept, flexible and convenient to use, and the efficiency and the quality of reaming the grouting sleeve are greatly improved, and only need an operation can accomplish the operation, use manpower sparingly, the last unloading of material is all very convenient, has reduced the unnecessary process, and the device cost of manufacture is low, and the practicality is strong.

Description

Grouting sleeve reamer

Technical Field

The utility model belongs to the technical field of hole expanding equipment, and particularly relates to a grouting sleeve hole expander.

Background

The grouting sleeve is a combination assembled by a specially processed sleeve, matched grouting material and reinforcing steel bars, and the reinforcing steel bars are connected by injecting quick-hardening non-shrinkage grouting material and depending on the bonding and meshing action between materials. The sleeve grouting joint has the advantages of reliable performance, wide applicability, simplicity and convenience in installation and the like, and the grouting sleeve connection technology is suitable for the fields of reinforced concrete structure engineering, steel structure engineering, bridge engineering, offshore oil exploitation platform engineering, offshore wind power generation towers and the like. The grouting sleeve connection technology is a novel steel structure connection mode generated due to the needs of engineering practice and technical development, the defects of the traditional steel structure connection mode (mainly comprising welding and bolt connection) are made up by the connection mode, and rapid development and application are achieved.

And when reaming the grout sleeve among the prior art, can adopt fixed enlarger to come to ream the grout sleeve usually, its reaming efficiency is not only, and the straightness that hangs down of reaming simultaneously can't be guaranteed, and is comparatively complicated in the unloading operation of going up to the grout sleeve, has seriously influenced sleeve machining efficiency, consequently, designs a grout sleeve enlarger.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a grouting sleeve reamer, and aims to solve the problems that a fixed reamer is usually adopted to ream a grouting sleeve when the grouting sleeve is reamed in the prior art, the reaming efficiency is not only high, but also the reaming verticality cannot be guaranteed, the operation of feeding and discharging the grouting sleeve is complex, the sleeve machining efficiency is seriously influenced, and the like.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a grout sleeve enlarger includes the base, the top of base is fixed with processing platform through four supporting legss, be provided with fixture in the processing platform, it has grout sleeve to set up the clamp in the fixture, the top right side of base is fixed with the riser, be provided with reaming actuating mechanism on the riser, be provided with reamer bit before reaming actuating mechanism and the grout sleeve, processing platform's bottom right side is provided with control switch and emergency stop switch.

Preferably, fixture includes the spout, the spout is seted up on processing platform, processing platform's left side is provided with the cylinder, and the extension end of cylinder runs through processing platform and to extending in the spout, the extension end of cylinder is fixed with the clamp splice, and the right side wall of clamp splice and spout all be provided with grout sleeve assorted radian.

Preferably, the bottom of clamp splice is fixed with left top dish through L shape even board, the right side wall bottom of spout is fixed with right top dish, and left top dish and right top dish contact with grouting sleeve's bottom.

Preferably, the reaming actuating mechanism comprises a hydraulic rod, the hydraulic rod is arranged on the vertical plate, the lower end of the hydraulic rod is connected with a motor, a lantern ring is fixed at the output end of the motor, and a connecting mechanism is arranged between the lantern ring and the reaming drill bit.

Preferably, coupling mechanism includes the embedded groove, the embedded groove is seted up in the bottom of lantern ring, the last inner wall of embedded groove is fixed with the cross inserted block, the cross recess has been seted up at the top of reaming drill bit, and cross recess and cross inserted block phase-match.

Preferably, a material guide plate is fixed at the bottom of the processing platform and provided with a downward inclined slope.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the scheme, the whole reamer for the grouting sleeve is reasonable in structure, ingenious in conception, flexible and convenient to use, capable of greatly improving the reaming efficiency and quality of the grouting sleeve, capable of completing operation only by one operation, labor-saving, convenient to feed and discharge materials, low in manufacturing cost and strong in practicability, and capable of effectively solving the problems that when the grouting sleeve is reamed in the prior art, a fixed reamer is usually adopted to ream the grouting sleeve, the reaming efficiency is not only, the reaming verticality cannot be guaranteed, the operation of feeding and discharging the grouting sleeve is complex, the sleeve processing efficiency is seriously affected and the like, after the assembly is finished, the whole reaming bit is driven to be pressed downwards and rotated through the reaming executing mechanism, the reaming bit is enabled to be aligned to the position of the central hole of the grouting sleeve to be reamed, after the reaming is finished, the grouting sleeve and the reaming bit simultaneously drop onto the base by loosening the clamping mechanism, in the reaming process, an operator can take up one grouting sleeve with a reaming hole to prepare, after the previous grouting sleeve drops, the grouting sleeve to be reamed is continuously placed on the clamping mechanism to be clamped, and then a new reaming bit is taken up to be installed, so that circulation is carried out, and the reaming efficiency of the device is greatly improved;

2. in the scheme, when the clamping mechanism clamps the grouting sleeve, the clamping block is driven to approach to the right side through the extending end of the air cylinder, so that the clamping block and the right side wall of the chute form clamping fixation on the whole grouting sleeve, the clamping block and the right side wall of the chute are both provided with radians matched with the grouting sleeve, the clamping contact area with the grouting sleeve can be increased, the clamping fixation effect is improved, the bearing capacity of the reaming executing mechanism for pressing down the grouting sleeve can be increased by arranging the left top disc and the right top disc at the bottom of the grouting sleeve, the grouting sleeve is prevented from sliding down in the reaming process, the left top disc is connected to the clamping block through the L-shaped connecting plate, when in blanking, the chute drives the whole left top disc to withdraw leftwards through the contraction of the air cylinder, so that the whole grouting sleeve completing reaming can carry out quick blanking through the chute, the reaming executing mechanism is very convenient, the whole mechanism is driven to press down through the hydraulic rod when in reaming, and drive the reaming bit through the motor and rotate the reaming to grout sleeve in, coupling mechanism's setting can let whole reaming bit locate to peg graft in the lantern ring more swiftly, and the setting of cross inserted block and cross recess can make the lantern ring drive the rotation of whole reaming bit when rotating, and the stock guide that has the downward slope of fixing in the bottom of processing platform can roll forward when grout sleeve unloading, has improved the convenient degree that operating personnel took out grout sleeve.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a second perspective view of FIG. 2 in accordance with the present invention;

FIG. 4 is a left side view of the present invention;

fig. 5 is a cross-sectional view taken at a-a of fig. 4 in accordance with the present invention.

Shown in the figure: 1. a base; 2. supporting legs; 3. a processing platform; 4. a chute; 5. a cylinder; 6. a clamping block; 7. a left top tray; 8. a right top tray; 9. grouting a sleeve; 10. a vertical plate; 11. a hydraulic lever; 12. a motor; 13. a collar; 14. an embedded groove is formed; 15. a cross insert block; 16. a hole expanding drill bit; 17. a cross groove; 18. a control switch; 19. a scram switch; 20. a material guide plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1 to 5, an embodiment of the utility model provides a grouting sleeve reamer, which includes a base 1, a processing platform 3 is fixed on the top of the base 1 through four supporting legs 2, a clamping mechanism is arranged in the processing platform 3, a grouting sleeve 9 is clamped in the clamping mechanism, a vertical plate 10 is fixed on the right side of the top of the base 1, a reaming executing mechanism is arranged on the vertical plate 10, a reaming bit 16 is arranged in front of the reaming executing mechanism and the grouting sleeve 9, and a control switch 18 and an emergency stop switch 19 are arranged on the right side of the bottom of the processing platform 3.

In the embodiment, the whole reamer for the grouting sleeve is reasonable in structure, ingenious in conception, flexible and convenient to use, low in manufacturing cost and strong in practicability, the reaming efficiency and the reaming quality of the grouting sleeve are greatly improved, the operation can be completed only by one operation, labor is saved, the feeding and discharging of materials are very convenient, unnecessary processes are reduced, the problems that when the grouting sleeve is reamed in the prior art, a fixed reamer is usually adopted to ream the grouting sleeve, the reaming efficiency is not only high, the reaming verticality cannot be guaranteed, the feeding and discharging operation of the grouting sleeve is complex, the sleeve processing efficiency is seriously influenced and the like are effectively solved, when the reamer for the grouting sleeve is used, the grouting sleeve 9 is firstly clamped in a clamping mechanism in a processing platform 3 in the device, and then the reaming bit 16 is assembled with a reaming executing mechanism through a connecting mechanism, the equipment drives whole reamer bit 16 through reaming actuating mechanism and pushes down and rotates after accomplishing, make reamer bit 16 aim at the position of grout sleeve 9's centre bore and carry out the reaming, reaming is accomplished the back, through loosening fixture, grout sleeve 9 and reamer bit 16 drop to base 1 simultaneously, at the reaming in-process, operating personnel can take up a reaming grout sleeve 9 of taking and prepare, after last grout sleeve 9 drops, will treat that reaming grout sleeve 9 continues to place and carry out the centre gripping on fixture, then take up new reamer bit 16 and install, circulate with this, the reaming efficiency of device has been improved greatly.

Referring to fig. 1-5, the clamping mechanism includes a sliding groove 4, the sliding groove 4 is disposed on the processing platform 3, a cylinder 5 is disposed on the left side of the processing platform 3, an extending end of the cylinder 5 penetrates through the processing platform 3 and extends into the sliding groove 4, a clamping block 6 is fixed to the extending end of the cylinder 5, and the clamping block 6 and the right side wall of the sliding groove 4 are both provided with radians matched with the grouting sleeve 9. In this embodiment, fixture is when carrying out the centre gripping to grout sleeve 9, and the end that extends through cylinder 5 drives clamp splice 6 and is close to the right side, and it is fixed to make clamp splice 6 and spout 4's right side wall form the centre gripping to whole grout sleeve 9 to all be provided with clamp splice 6 and spout 4's right side wall with grout sleeve 9 assorted radian can improve and grout sleeve 9 centre gripping area of contact, improve the fixed effect of centre gripping.

In this embodiment, the bottom of the clamping block 6 is fixed with a left top disc 7 through an L-shaped connecting plate, the bottom of the right side wall of the sliding chute 4 is fixed with a right top disc 8, and the left top disc 7 and the right top disc 8 are in contact with the bottom of the grouting sleeve 9. The bearing capacity that reaming actuating mechanism pushed down to grout sleeve 9 can be improved in setting up of the left top dish 7 and the right top dish 8 of grout sleeve 9 bottom, prevent grout sleeve 9 at reaming in-process gliding, left side top dish 7 is connected through L shape even board and can be when the unloading on clamp splice 6, spout 4 passes through the shrink of cylinder 5, drive whole left top dish 7 and withdraw left, make whole completion reaming grout sleeve 9 carry out swift unloading through spout 4, and is very convenient.

Referring to fig. 1-5, the reaming actuator includes a hydraulic rod 11, the hydraulic rod 11 is disposed on the vertical plate 10, a motor 12 is connected to a lower end of the hydraulic rod 11, a collar 13 is fixed to an output end of the motor 12, and a connecting mechanism is disposed between the collar 13 and the reaming bit 16. In this embodiment, the reaming actuator drives the whole mechanism to be pressed down by the hydraulic rod 11 during reaming, and drives the reaming bit 16 to rotate and ream the hole into the grouting sleeve 9 by the motor 12.

Referring to fig. 1-5, the connection mechanism includes an inner slot 14, the inner slot 14 is disposed at the bottom of the collar 13, a cross-shaped insert 15 is fixed on the upper inner wall of the inner slot 14, a cross-shaped slot 17 is disposed at the top of the reamer 16, and the cross-shaped slot 17 matches with the cross-shaped insert 15. In this embodiment, the connection mechanism is configured to allow the entire reamer bit 16 to be inserted into the collar 13 more quickly, and the cross-shaped insert 15 and the cross-shaped groove 17 are configured to allow the collar 13 to rotate to drive the entire reamer bit 16 to rotate. A material guide plate 20 is fixed at the bottom of the processing platform 3, and the material guide plate 20 is provided with a downward inclined slope. The guide plate 20 with a downward slope fixed at the bottom of the processing platform 3 can roll forward during the blanking of the grouting sleeve 9, so that the convenience of taking out the grouting sleeve 9 by an operator is improved.

The working principle and the using process of the utility model are as follows: when the utility model is used, firstly, the grouting sleeve 9 is clamped in a clamping mechanism in a processing platform 3 in the device, then the reaming bit 16 and the reaming actuating mechanism are assembled through a connecting mechanism, the whole reaming bit 16 is driven to press down and rotate through the reaming actuating mechanism after the assembly is finished, the reaming bit 16 is aligned to the position of the central hole of the grouting sleeve 9 for reaming, after the reaming is finished, the grouting sleeve 9 and the reaming bit 16 simultaneously drop onto the base 1 by loosening the clamping mechanism, an operator can take up the grouting sleeve 9 with reaming for preparation in the reaming process, after the last grouting sleeve 9 drops, the grouting sleeve 9 to be reamed is continuously placed on the clamping mechanism for clamping, then a new reaming bit 16 is taken up for installation, so as to circulate, the reaming efficiency of the device is greatly improved, when the clamping mechanism clamps the grouting sleeve 9, the clamping block 6 is driven to approach to the right side by the extending end of the air cylinder 5, so that the clamping block 6 and the right side wall of the sliding groove 4 form clamping fixation on the whole grouting sleeve 9, the right side walls of the clamping block 6 and the sliding groove 4 are both provided with radians matched with the grouting sleeve 9, so that the clamping contact area with the grouting sleeve 9 can be increased, the clamping fixation effect is improved, the bearing force of a reaming execution mechanism for pressing down the grouting sleeve 9 can be increased by the arrangement of the left top disc 7 and the right top disc 8 at the bottom of the grouting sleeve 9, the grouting sleeve 9 is prevented from sliding down in the reaming process, the left top disc 7 is connected to the clamping block 6 through an L-shaped connecting plate, when blanking is carried out, the sliding groove 4 drives the whole left top disc 7 to withdraw leftwards through the contraction of the air cylinder 5, so that the whole reaming sleeve 9 can carry out fast blanking through the sliding groove 4, the reaming execution mechanism is very convenient, namely, the whole mechanism is driven to press down through the hydraulic rod 11 during reaming, the motor 12 drives the reaming bit 16 to rotate and ream the hole in the grouting sleeve 9, the connection mechanism is arranged to enable the whole reaming bit 16 to be more quickly inserted into the sleeve ring 13, the cross-shaped insert block 15 and the cross groove 17 are arranged to enable the sleeve ring 13 to rotate and drive the whole reaming bit 16 to rotate, the guide plate 20 with a downward inclined slope and fixed at the bottom of the processing platform 3 can roll forwards during blanking of the grouting sleeve 9, the convenience of taking out the grouting sleeve 9 by an operator is improved, the whole grouting sleeve reamer is reasonable in structure, ingenious in concept, flexible and convenient to use, the efficiency and the quality of reaming the grouting sleeve are greatly improved, the operation can be completed only through one operation, manpower is saved, the material feeding and discharging are very convenient, unnecessary processes are reduced, the device is low in manufacturing cost and strong in practicability, and the problem that when the grouting sleeve is reamed in the prior art is effectively solved, can adopt fixed enlarger to come to carry out the reaming to grout sleeve usually, its reaming efficiency is not only, and the straightness that hangs down of reaming simultaneously can't be guaranteed, and is comparatively complicated in the unloading operation of going up to grout sleeve, has seriously influenced sleeve machining efficiency scheduling problem.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A grout sleeve reamer, its characterized in that: including base (1), the top of base (1) is fixed with processing platform (3) through four supporting legss (2), be provided with fixture in processing platform (3), it has grout sleeve (9) to set up the clamp in the fixture, the top right side of base (1) is fixed with riser (10), be provided with reaming actuating mechanism on riser (10), reaming actuating mechanism is provided with reamer bit (16) before grout sleeve (9), the bottom right side of processing platform (3) is provided with control switch (18) and emergency stop switch (19).

2. A grout sleeve reamer as defined in claim 1, wherein: fixture includes spout (4), spout (4) are seted up on processing platform (3), the left side of processing platform (3) is provided with cylinder (5), and the extension end of cylinder (5) runs through processing platform (3) and extends to spout (4), the extension end of cylinder (5) is fixed with clamp splice (6), and the right side wall of clamp splice (6) and spout (4) all be provided with grout sleeve (9) assorted radian.

3. A grout sleeve reamer as defined in claim 2, wherein: the bottom of clamp splice (6) is fixed with left top dish (7) through L shape even board, the right side wall bottom of spout (4) is fixed with right top dish (8), and left top dish (7) and right top dish (8) contact with the bottom of grout sleeve (9).

4. A grout sleeve reamer as defined in claim 1, wherein: the reaming actuating mechanism comprises a hydraulic rod (11), the hydraulic rod (11) is arranged on the vertical plate (10), the lower end of the hydraulic rod (11) is connected with a motor (12), the output end of the motor (12) is fixed with a sleeve ring (13), and a connecting mechanism is arranged between the sleeve ring (13) and the reaming bit (16).

5. The grout sleeve reamer of claim 4, wherein: coupling mechanism includes interior caulking groove (14), the bottom in lantern ring (13) is seted up in interior caulking groove (14), the last inner wall of interior caulking groove (14) is fixed with cross inserted block (15), cross groove (17) have been seted up at the top of reamer bit (16), and cross groove (17) and cross inserted block (15) phase-match.

6. The grout sleeve reamer of claim 5, wherein: the bottom of the processing platform (3) is fixed with a material guide plate (20), and the material guide plate (20) is provided with a downward-inclined slope.