CN215406211U

CN215406211U - Sounding pipe welding-free flaring indent equipment

Info

Publication number: CN215406211U
Application number: CN202121617698.3U
Authority: CN
Inventors: 陈龙; 周静; 朱雄
Original assignee: Wuhan Hongchang Dexin Pipe Making Co ltd
Current assignee: Wuhan Hongchang Dexin Pipe Making Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-01-04
Anticipated expiration: 2031-07-16

Abstract

The application discloses a welding-free flaring indent device for an acoustic pipe, which belongs to the technical field of flaring indent and comprises a workbench, a lubricating oil tank is arranged at the upper end of the workbench, a first hydraulic cylinder is fixedly connected with one side of the lubricating oil tank, the end surface of the workbench close to the first hydraulic cylinder is fixedly connected with a first hydraulic pump, the surface of the other side of the lubricating oil tank is provided with a reaming die, the lower end surface of the reaming die is welded with a positioning plate, the positioning plate is fixedly connected with the workbench through a bolt, a pushing block is arranged at the piston end of the first hydraulic cylinder, and the pushing block is positioned in the lubricating oil tank, a fixed block is welded on one side of the pushing block far away from the first hydraulic cylinder, the fixed block is kept away from one side welding that promotes the piece has the reaming head, the oil delivery groove of mutual intercommunication is all seted up to the inside of fixed block and reaming head. This application has the effect of conveniently taking off the sounding pipe of cover on the drift.

Description

Sounding pipe welding-free flaring indent equipment

Technical Field

The application relates to the technical field of flaring indent, more specifically relates to a sounding pipe welding-free flaring indent equipment.

Background

The sounding pipe welding-free flaring indent equipment generally refers to a device for sounding pipe flaring indent, and the sounding pipe can be directly fixed on the inner side of a reinforcement cage: the fixing mode can adopt welding or binding, the pipes are basically kept parallel, if the detection result needs to evaluate the strength of the concrete at each measuring point, the non-parallelism should be controlled below one percent, the reinforcement cage should be prevented from twisting when being placed in the pile hole, the pipe is generally installed along with the reinforcement cage in sections, the joints between each section can adopt a reverse thread sleeve joint or a sleeve pipe welding scheme, if the corrugated pipe is adopted, the corrugated pipe with the size of one can be sleeved, the two ends of the sleeve pipe are wound and sealed by adhesive tapes, no matter which joint scheme is adopted, slurry leakage does not occur under high hydrostatic pressure, the inner wall of the joint is kept flat, projections such as welding slag, burrs and the like do not exist, so as to avoid obstructing the free movement of the probe, the bottom of the sound measuring tube should be sealed, and the upper opening should be plugged with a wooden plug after the installation is finished, so as to avoid the blockage of the pore channel caused by the falling of foreign matters during the concrete pouring.

However, the flared acoustic pipe of the existing acoustic pipe welding-free flaring and grooving equipment is easily sleeved on a reaming punch, and an operator cannot easily take down the acoustic pipe; thus, the existing requirements are not satisfied.

SUMMERY OF THE UTILITY MODEL

In order to conveniently take down the sounding pipe sleeved on the punch, the application provides welding-free flaring and groove pressing equipment for the sounding pipe.

The application provides a sounding pipe welding-free flaring indent equipment adopts following technical scheme:

a sounding pipe welding-free flaring indent device comprises a workbench, a lubricating oil tank is installed at the upper end of the workbench, a first hydraulic cylinder is fixedly connected to one side of the lubricating oil tank, the workbench is close to a first hydraulic pump fixedly connected to the end face of the first hydraulic cylinder, a reaming die is arranged on the surface of the other side of the lubricating oil tank, a positioning plate is welded to the lower end face of the reaming die and fixedly connected with the workbench through bolts, a pushing block is installed at the piston end of the first hydraulic cylinder and located inside the lubricating oil tank, a fixed block is welded to one side of the pushing block far away from the first hydraulic cylinder, a reaming head is welded to one side of the fixed block far away from the pushing block, oil conveying grooves communicated with each other are formed in the fixed block and the reaming head, and a plurality of drainage holes are formed in the outer side wall of the reaming head, and the drainage hole is communicated with the oil transportation groove.

Furthermore, one side that the reaming mould kept away from the lubricating oil tank is provided with the fixed plate, one side fixedly connected with second pneumatic cylinder of lubricating oil tank is kept away from to the fixed plate, the workstation is close to the terminal surface fixed connection second hydraulic pump of second pneumatic cylinder.

Furthermore, a pressure groove opening is formed in the reaming die and penetrates through the reaming die, and the pressure groove opening is close to the inner wall of the fixing plate and is adhered with a silica gel sheet for fixing parts.

Further, the oil pump is installed at the top of lubricating-oil tank, the output fixedly connected with oil delivery hose of oil pump, and oil delivery hose extend to the inside of lubricating-oil tank and with fixed block fixed connection, the input fixedly connected with of oil pump takes out oil pipe, and the oil pipe is kept away from one end of oil pump and is worn through the oil impregnate port and extend to the bottom of lubricating-oil tank.

Further, both sides wall fixedly connected with slide rail of lubricated oil tank, the inside sliding connection of slide rail has the slider, and the slider with promote the piece welding.

In summary, the present application includes at least one of the following advantageous technical effects:

(1) the oil conveying grooves are formed in the fixing block and the reaming head, the outer side wall of the reaming head is provided with a plurality of drainage holes, the drainage holes extend into the oil conveying grooves, the lubricating oil in the lubricating oil tank is pumped by the oil pumping pipe on the oil pump at the top of the lubricating oil tank and conveyed into the oil conveying grooves through the oil conveying hose, and the lubricating oil flows out of the drainage holes through the oil conveying grooves, so that a layer of lubricating oil is coated on the surface of the reaming head, the sound measuring pipe sleeved on the reaming head is convenient to pull out, the lubricating oil seeped out of the drainage holes can flow back to the original position along the drainage plate in the lubricating oil tank again, and the waste of the lubricating oil is effectively prevented;

(2) through installing the fixed plate on the workstation, the second pneumatic cylinder is installed to one side of fixed plate, and the second pneumatic cylinder is telescopic motion and supports the sounding pipe that needs the flaring, prevents to take place to squint at reaming in-process sounding pipe, plays fine fixed action, has promoted the perfectness of device greatly.

Drawings

FIG. 1 is a schematic overall structure diagram of a welding-free flaring and groove pressing device for a sounding pipe;

fig. 2 is a sectional view of a lubricating oil tank and a reaming die;

fig. 3 is a sectional view of the lubricating oil tank;

FIG. 4 is a cross-sectional view of the fixation block and reamer head.

The reference numbers in the figures illustrate:

1. a work table; 2. a lubricating oil tank; 3. a first hydraulic cylinder; 4. a first hydraulic pump; 5. reaming the die; 6. positioning a plate; 7. a fixing plate; 8. a second hydraulic cylinder; 9. a second hydraulic pump; 10. a pushing block; 11. a fixed block; 12. a reaming head; 13. a drainage plate; 14. an oil seepage port; 15. an oil pump; 16. an oil delivery hose; 17. an oil pumping pipe; 19. pressing the notch; 20. a silica gel sheet; 21. a slide rail; 22. a slider; 23. an oil delivery groove; 24. and (4) drainage holes.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses a welding-free flaring indent device for acoustic pipes, please refer to fig. 1, a lubricating oil tank 2 is installed at the upper end of a workbench 1, a first hydraulic cylinder 3 is fixedly connected to one side of the lubricating oil tank 2, a first hydraulic pump 4 of oil is fixedly connected to the end surface of the workbench 1 close to the first hydraulic cylinder 3, a reaming die 5 is arranged on the surface of the other side of the lubricating oil tank 2, the surface of the lubricating oil tank 2 is tightly attached to the surface of the reaming die 5, a positioning plate 6 is welded to the lower end surface of the reaming die 5, the positioning plate 6 is fixedly connected to the workbench 1 through bolts, a fixing plate 7 is arranged on one side of the reaming die 5 away from the lubricating oil tank 2, a second hydraulic cylinder 8 is fixedly connected to one side of the fixing plate 7 away from the reaming die 5, the second hydraulic cylinder 8 performs stretching movement to abut against the acoustic pipe to be flared, so as to prevent the acoustic pipe from deviating in the reaming process, has good fixing effect.

Referring to fig. 2 in combination with fig. 3, the end surface of the workbench 1 close to the second hydraulic cylinder 8 is fixedly connected with a second hydraulic pump 9, the piston end of the first hydraulic cylinder 3 is fixedly connected with a pushing block 10, the pushing block 10 is located inside the lubricating oil tank 2, one side of the pushing block 10 far away from the first hydraulic cylinder 3 is welded with a fixed block 11, one side of the fixed block 11 far away from the pushing block 10 is welded with an expanding head 12, the fixed block 11 and the expanding head 12 are both provided with oil conveying grooves 23 communicated with each other, the outer side wall of the expanding head 12 is provided with a plurality of uniformly distributed drainage holes 24, the drainage holes 24 are communicated with the oil conveying grooves 23, the lubricating oil tank 2 is fixed with a tilted drainage plate 13 inside, the drainage plate 13 is located below the pushing block 10, the drainage plate 13 is in a V-shaped long strip shape, the drainage plate 13 is provided with an oil seepage port 14, the top of the lubricating oil tank 2 is provided with an oil pump 15, output fixedly connected with oil hose 16 of oil pump 15, and oil hose 16 extends to the inside of lubricating-oil tank 2 and with fixed block 11 fixed connection, input fixedly connected with oil pumping pipe 17 of oil pump 15, and oil pumping pipe 17 keeps away from one end of oil pump 15 and wears through oil seepage hole 14 and extends to the bottom of lubricating-oil tank 2, oil pumping pipe 17 on the oil pump 15 with the inside lubricating oil suction of lubricating-oil tank 2 and carry into oil transmission groove 23 through oil hose 16 in, lubricating oil flows out from drainage hole 24 again through oil transmission groove 23, thereby let the surface of reaming head 12 paint one deck lubricating oil, conveniently extract the acoustic survey pipe of cover on the reaming head, the lubricating oil that oozes from drainage hole 24 can flow back to the primary importance again along the inside drainage plate 13 of lubricating-oil tank 2, effectively prevent the waste of lubricating oil.

Referring to fig. 2 and combining fig. 3, lubricating-oil tank 2 is located the inner wall fixedly connected with slide rail 21 that promotes piece 10 front side and rear side, equal fixedly connected with slider 22 on the preceding terminal surface and the rear end face that promote piece 10, and slide rail 21 and slider 22 sliding connection, make the more stable that promotes piece 10 and remove, reaming mould 5's inside is seted up and is pressed notch 19, and it runs through reaming mould 5 to press notch 19, it has fixed part's silica gel piece 20 to press notch 19 to be close to the inner wall of fixed plate 7 to paste, silica gel piece 20 has fine elasticity and anti-skidding effect, acoustic survey pipe's stability has been promoted greatly.

The implementation principle of the acoustic pipe welding-free flaring indent equipment in the embodiment of the application is as follows: putting the acoustic pipe to be flared into a pressure groove opening 19 of a reaming die 5, installing a positioning plate 6 on the reaming die 5 on a workbench 1, starting a second hydraulic pump 9 on one side of a fixing plate 7 on the workbench 1, conveying hydraulic oil into the second hydraulic cylinder 8 when the second hydraulic pump 9 works, enabling the second hydraulic cylinder 8 to stretch and abut against the acoustic pipe to be flared so as to prevent the acoustic pipe from deviating in the reaming process, starting an oil pump 15 at the top of a first hydraulic cylinder 3, pumping lubricating oil in a lubricating oil tank 2 into a lubricating oil pumping pipe 17 on the oil pump 15 and conveying the lubricating oil into an oil conveying groove 23 through an oil conveying hose 16, and enabling the lubricating oil to flow out from a drainage hole 24 through the oil conveying groove 23 so as to coat a layer of lubricating oil on the surface of a reaming head 12, wherein the lubricating oil seeped from the drainage hole 24 flows back to the original position along a drainage plate 13 in the lubricating oil tank 2 again, effectively prevent the waste of lubricating oil, later start first hydraulic pump 4 on the workstation 1, first pneumatic cylinder 3 is the extension motion and drives and promotes piece 10, fixed block 11 and reaming head 12 and remove, and through-hole on the lubricating-oil tank 2 is the sounding pipe flaring up until reaming head 12 passes, and after the flaring was finished, first pneumatic cylinder 3 is contraction motion reaming head 12 and gets back to inside lubricating-oil tank 2, take off reaming mould 5 and take out the sounding pipe can.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a sounding pipe exempts from to weld flaring indent equipment, includes workstation (1), its characterized in that: the lubricating oil tank (2) is installed at the upper end of the workbench (1), a first hydraulic cylinder (3) is fixedly connected to one side of the lubricating oil tank (2), the workbench (1) is close to a first hydraulic pump (4) fixedly connected with end face of the first hydraulic cylinder (3), a reaming die (5) is arranged on the surface of the other side of the lubricating oil tank (2), a positioning plate (6) is welded to the lower end face of the reaming die (5), the positioning plate (6) is fixedly connected with the workbench (1) through a bolt, a pushing block (10) is installed at the piston end of the first hydraulic cylinder (3), the pushing block (10) is located inside the lubricating oil tank (2), a fixing block (11) is welded to one side of the first hydraulic cylinder (3) and far away from the fixing block (11), an reaming head (12) is welded to one side of the pushing block (10) and far away from the fixing block (11), oil transmission groove (23) that communicate each other are all seted up to the inside of fixed block (11) and reaming head (12), a plurality of drainage hole (24) have been seted up to the lateral wall of reaming head (12), and drainage hole (24) communicate each other with oil transmission groove (23).

2. The acoustic pipe welding-free flaring indent equipment of claim 1, wherein: one side that reaming mould (5) kept away from lubricated oil tank (2) is provided with fixed plate (7), fixed plate (7) are kept away from one side fixedly connected with second hydraulic cylinder (8) of lubricated oil tank (2), workstation (1) is close to terminal surface fixed connection second hydraulic pump (9) of second hydraulic cylinder (8).

3. The acoustic pipe welding-free flaring indent equipment of claim 1, wherein: the inside of lubricating-oil tank (2) is fixed with drainage plate (13) that is the slope form, drainage plate (13) are located the below that promotes piece (10), oil seepage mouth (14) have been seted up on drainage plate (13).

4. The acoustic pipe welding-free flaring indent equipment of claim 1, wherein: oil pump (15) are installed at the top of lubricating-oil tank (2), output fixedly connected with oil delivery hose (16) of oil pump (15), and oil delivery hose (16) extend to the inside of lubricating-oil tank (2) and with fixed block (11) fixed connection, the input fixedly connected with oil pumping pipe (17) of oil pump (15), and oil pumping pipe (17) keep away from one end of oil pump (15) and wear through oil leakage mouth (14) and extend to the bottom of lubricating-oil tank (2).

5. The acoustic pipe welding-free flaring indent equipment of claim 2, wherein: the inside of reaming mould (5) is seted up and is pressed notch (19), and presses notch (19) to run through reaming mould (5), press notch (19) to be close to the silica gel piece (20) that the inner wall of fixed plate (7) pasted and have fixed part.

6. The acoustic pipe welding-free flaring indent equipment of claim 1, wherein: the lubricating oil tank is characterized in that two side walls of the lubricating oil tank (2) are fixedly connected with sliding rails (21), the sliding rails (21) are connected with sliding blocks (22) in a sliding mode, and the sliding blocks (22) are welded with the pushing blocks (10).