CN213079576U - High-efficient enhancement equipment of anchor slab taper hole - Google Patents
High-efficient enhancement equipment of anchor slab taper hole Download PDFInfo
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- CN213079576U CN213079576U CN202021363356.9U CN202021363356U CN213079576U CN 213079576 U CN213079576 U CN 213079576U CN 202021363356 U CN202021363356 U CN 202021363356U CN 213079576 U CN213079576 U CN 213079576U
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Abstract
An anchor plate taper hole efficient strengthening device comprises a hydraulic system, a reaction frame and an anchor plate taper hole strengthening die; the hydraulic system comprises a hydraulic oil tank, an oil pump motor assembly and a valve group assembly; the oil pump motor assembly comprises a double-shaft extension motor, a high-pressure oil pump and a low-pressure oil pump, the valve bank assembly comprises a low-pressure valve bank and a high-pressure valve bank, and the hydraulic oil tank is also provided with an electromagnetic unloading valve; the counter-force frame is provided with a jack and an air cylinder, the air cylinder is connected with the anchor plate taper hole strengthening die, and a rodless cavity oil port and a rod cavity oil port are arranged on a cylinder body of the jack. The anchor plate taper hole efficient strengthening equipment adopts a taper hole strengthening process, and one process can replace four processes of semi-finish reaming, chamfering and heat treatment; the double-shaft extension motor is utilized to simultaneously drive the high-pressure oil pump and the low-pressure oil pump to supply oil to and discharge oil from the jack, so that the extending and retracting return speed of the jack is increased, and the extrusion strengthening efficiency of the anchor plate is improved.
Description
Technical Field
The utility model belongs to the technical field of anchor slab taper hole processing, especially, relate to an equipment is reinforceed to anchor slab taper hole high efficiency.
Background
The anchor plate comprises a plate body and a plurality of taper holes which are uniformly distributed on the plate body. In the prestressed concrete construction, an anchor plate as a part of an anchorage needs to bear the load applied by prestress, and a taper hole needs to meet certain strength requirements in order to avoid deformation and cracking of the anchor plate. The processing technology has the defects of various working procedures, low efficiency, environment pollution caused by heat treatment, high processing cost and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an equipment is reinforceed to anchor slab taper hole high efficiency has solved the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model adopts the following technical scheme: an anchor plate taper hole efficient strengthening device comprises a hydraulic system, a reaction frame and an anchor plate taper hole strengthening die;
the hydraulic system comprises a hydraulic oil tank, an oil pump motor assembly and a valve group assembly; the oil pump motor assembly comprises a double-shaft extension motor, a high-pressure oil pump and a low-pressure oil pump, one end of the double-shaft extension motor is connected with the low-pressure oil pump, the other end of the double-shaft extension motor is connected with the high-pressure oil pump, the valve bank assembly comprises a low-pressure valve bank and a high-pressure valve bank, an electromagnetic unloading valve is further arranged on the hydraulic oil tank, one end of the electromagnetic unloading valve is connected with the low-pressure oil pump, the other end of the electromagnetic unloading valve is connected with the low-pressure valve bank, the high-;
the hydraulic unloading valve is characterized in that a jack and a cylinder are arranged on the reaction frame, a piston of the jack stretches in the vertical direction, the cylinder stretches in the horizontal direction, the cylinder is connected with an anchor plate taper hole strengthening die, a rodless cavity oil port and a rod cavity oil port are arranged on a cylinder body of the jack, the rodless cavity oil port is arranged on the lower portion of the cylinder body, the rod cavity oil port is arranged on the upper portion of the cylinder body, the two rodless cavity oil ports are arranged, the valve group assembly is provided with two interfaces, one interface of the valve group assembly is connected with the rod cavity oil port, the other interface of the valve group assembly is connected with the rodless cavity oil port, the other rodless cavity oil port is connected with one end of the electromagnetic unloading valve, and the other end of the electromagnetic unloading valve is connected.
On the basis of the scheme, and as a preferable scheme of the scheme, the low-pressure valve bank comprises a low-pressure reversing valve and a low-pressure overflow valve, and the high-pressure valve bank comprises a high-pressure reversing valve and a high-pressure overflow valve.
On the basis of the above scheme and as a preferred scheme of the above scheme, the reaction frame comprises a bottom plate and a top plate which are arranged in parallel up and down, the bottom plate and the top plate are connected through an upright post, the jack is fixedly arranged on the bottom plate, and the cylinder is transversely and fixedly arranged on the upright post.
On the basis of the scheme and as a preferable scheme of the scheme, a control cabinet is arranged on the hydraulic oil tank.
On the basis of the scheme and as a preferred scheme of the scheme, the low-pressure valve bank, the high-pressure valve bank and the electromagnetic unloading valve are respectively provided with a lamp cap and an electromagnet.
The utility model discloses the beneficial effect who has does: the anchor plate taper hole efficient strengthening equipment adopts a taper hole strengthening process, and one process can replace four processes of semi-finish reaming, chamfering and heat treatment; the double-shaft extension motor is used for driving the high-pressure oil pump and the low-pressure oil pump to supply oil to and discharge oil from the jack at the same time, so that the extending and retracting return speeds of the jack are increased, and the extrusion strengthening efficiency of the anchor plate is improved; in addition, when in extrusion, because the electromagnetic unloading valve is arranged, the jack is unloaded at high pressure before returning and then returns at full speed, thereby reducing the impact and vibration of equipment; the cylinder can stretch out automatically and send into the mounted position anchor plate taper hole intensive mould, then automatic shrink fixes the anchor plate taper hole intensive mould in extrusion intensive position, can realize unloading and automatic extrusion intensive in the automation, saves the manual work, and is high-efficient convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of a part of the structure of the present invention.
Fig. 3 is a top view of fig. 2.
FIG. 4 is a schematic view of a compression reinforcement assembly.
The reference numbers are as follows:
1. a hydraulic oil tank; 2. a double-shaft extension motor; 3. a low pressure oil pump; 4. a high-pressure oil pump; 5. a low pressure valve bank; 51. a low pressure reversing valve; 52. a low pressure relief valve; 6. a high pressure valve bank; 61. a high pressure directional control valve; 62. a high pressure relief valve; 7. an electromagnetic unloading valve; 8. A reaction frame; 81. a base plate; 82. a top plate; 83. a column; 9. a jack; 91. a rodless cavity oil port; 92. a rod cavity oil port; 10. a cylinder; 11. a control cabinet.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in the attached drawings 1 to 4, the anchor plate taper hole efficient strengthening equipment comprises a hydraulic system, a reaction frame 8 and an anchor plate taper hole strengthening die;
the hydraulic system comprises a hydraulic oil tank 1, an oil pump motor assembly and a valve group assembly; the oil pump motor assembly comprises a double-shaft extension motor 2, a high-pressure oil pump 4 and a low-pressure oil pump 3, one end of the double-shaft extension motor 2 is connected with the low-pressure oil pump 3 through a bell coupling assembly, the other end of the double-shaft extension motor is connected with the high-pressure oil pump 4 through a bell coupling assembly, the valve bank assembly comprises a low-pressure valve bank 5 and a high-pressure valve bank 6, an electromagnetic unloading valve 7 is further arranged on the hydraulic oil tank 1, one end of the electromagnetic unloading valve 7 is connected with the low-pressure oil pump 3, the other end of the electromagnetic unloading valve 7 is connected with the low-pressure valve bank 5, the high-pressure oil pump;
the hydraulic unloading valve is characterized in that a jack 9 and a cylinder 10 are arranged on the reaction frame 8, a piston of the jack 9 stretches in the vertical direction, the cylinder 10 stretches in the horizontal direction, the cylinder 10 is connected with an anchor plate taper hole strengthening die, a rodless cavity oil port 91 and a rod cavity oil port 92 are arranged on a cylinder body of the jack 9, the rodless cavity oil port 91 is arranged on the lower portion of the cylinder body, the rod cavity oil port 92 is arranged on the upper portion of the cylinder body, the rodless cavity oil ports 91 are two, the valve group assembly is provided with two interfaces, one interface of the valve group assembly is connected with the rod cavity oil port 92, the other interface of the valve group assembly is connected with one rodless cavity oil port 91, the other rodless cavity oil port 91 is connected with one end of the electromagnetic unloading valve 7, and the other end of the electromagnetic unloading valve 7 is connected with the.
The low-pressure valve group 5 comprises a low-pressure reversing valve 51 and a low-pressure overflow valve 52, the high-pressure valve group 6 comprises a high-pressure reversing valve 61 and a high-pressure overflow valve 62, the low-pressure reversing valve 51 and the high-pressure reversing valve 61 are used for controlling pressure increase and pressure unloading of the jack, the low-pressure overflow valve 52 is used for protecting the low-pressure valve group 5, and the high-pressure overflow valve 62 is used for protecting the high-pressure valve group 6.
When the extrusion die is used, an anchor plate to be extruded is manually installed, the cylinder firstly pushes the anchor plate taper hole strengthening die to the center of the reaction frame, then the double-shaft extension motor works to drive the high-pressure oil pump and the low-pressure oil pump to operate simultaneously, oil is supplied to the jack through the high-pressure valve bank and the low-pressure valve bank, the piston of the jack rises upwards to enable the piston to contact the anchor plate taper hole strengthening die, the low-pressure oil pump stops supplying oil at the moment, the high-pressure oil pump supplies oil independently, and the taper hole is extruded and strengthened; after extrusion strengthening is completed, one lamp cap on one side of the electromagnetic unloading valve is electrified, high-pressure unloading is firstly carried out, then the electromagnetic unloading valve and the electromagnetic reversing valve are simultaneously electrified, the high-low pressure oil pump unloads oil to the lower end of the piston rod of the jack through the electromagnetic reversing valve, the piston rod of the jack is quickly returned, then the cylinder extends out, the anchor plate taper hole strengthening die is pushed out, and the strengthened anchor plate is taken out from the anchor plate taper hole strengthening die. The high-efficiency strengthening equipment for the anchor plate taper hole utilizes the double-shaft extension motor to simultaneously drive the high-pressure oil pump and the low-pressure oil pump to supply and discharge oil to the jack, improves the speed of the extending and contracting return stroke of the jack, improves the efficiency of the anchor plate extrusion strengthening, adopts the electromagnetic unloading valve to unload high pressure during extrusion, then controls the return stroke of the oil cylinder with the electromagnetic directional valve, and has stable operation, small vibration and impact. The cylinder can stretch out automatically and send into the mounted position anchor plate taper hole intensive mould, then automatic shrink fixes the anchor plate taper hole intensive mould in extrusion intensive position, can realize unloading and automatic extrusion intensive in the automation, saves the manual work, and is high-efficient convenient.
The reaction frame 8 comprises a bottom plate 81 and a top plate 82 which are arranged in parallel up and down, the bottom plate 81 and the top plate 82 are connected through a vertical column 83, the jack 9 is fixedly arranged on the bottom plate 81, and the cylinder 10 is transversely fixedly arranged on the vertical column 83.
And the hydraulic oil tank 1 is provided with a control cabinet 11, so that the operation of the whole equipment is convenient to control.
And the low-pressure valve bank 5, the high-pressure valve bank 6 and the electromagnetic unloading valve 7 are respectively provided with a lamp cap and an electromagnet, so that the running states of the low-pressure valve bank 5, the high-pressure valve bank 6 and the electromagnetic unloading valve 7 can be observed conveniently.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The anchor plate taper hole efficient strengthening equipment is characterized by comprising a hydraulic system, a reaction frame (8) and an anchor plate taper hole strengthening die;
the hydraulic system comprises a hydraulic oil tank (1), an oil pump motor assembly and a valve group assembly; the oil pump motor assembly comprises a double-shaft extension motor (2), a high-pressure oil pump (4) and a low-pressure oil pump (3), one end of the double-shaft extension motor (2) is connected with the low-pressure oil pump (3), the other end of the double-shaft extension motor is connected with the high-pressure oil pump (4), the valve bank assembly comprises a low-pressure valve bank (5) and a high-pressure valve bank (6), an electromagnetic unloading valve (7) is further arranged on the hydraulic oil tank (1), one end of the electromagnetic unloading valve (7) is connected with the low-pressure oil pump (3), the other end of the electromagnetic unloading valve (7) is connected with the low-pressure valve bank (5), the high-pressure oil pump (4) is connected with the high-pressure;
a jack (9) and a cylinder (10) are arranged on the reaction frame (8), a piston of the jack (9) extends and retracts in the vertical direction, the cylinder (10) stretches out and draws back in the horizontal direction, the cylinder (10) is connected with the anchor plate taper hole strengthening die, a rodless cavity oil port (91) and a rod cavity oil port (92) are arranged on the cylinder body of the jack (9), the rodless cavity oil port (91) is arranged at the lower part of the cylinder body, the rod cavity oil port (92) is arranged at the upper part of the cylinder body, two rodless cavity oil ports (91), two interfaces are arranged on the valve group assembly, one interface of the valve group assembly is connected with the rod cavity oil port (92), the other interface of the valve group assembly is connected with one rodless cavity oil port (91), the other rodless cavity oil port (91) is connected with one end of the electromagnetic unloading valve (7), the other end of the electromagnetic unloading valve (7) is connected with the hydraulic oil tank (1).
2. The anchor plate taper hole high-efficiency strengthening device as claimed in claim 1, wherein: the low-pressure valve group (5) comprises a low-pressure reversing valve (51) and a low-pressure overflow valve (52), and the high-pressure valve group (6) comprises a high-pressure reversing valve (61) and a high-pressure overflow valve (62).
3. The anchor plate taper hole high-efficiency strengthening device as claimed in claim 1, wherein: reaction frame (8) are including bottom plate (81) and roof (82) of upper and lower parallel arrangement, connect through stand (83) between bottom plate (81) and roof (82), jack (9) are fixed to be located on bottom plate (81), cylinder (10) horizontal fixed is established on stand (83).
4. The anchor plate taper hole high-efficiency strengthening device as claimed in claim 1, wherein: and a control cabinet (11) is arranged on the hydraulic oil tank (1).
5. The anchor plate taper hole high-efficiency strengthening device as claimed in claim 1, wherein: and the low-pressure valve group (5), the high-pressure valve group (6) and the electromagnetic unloading valve (7) are respectively provided with a lamp cap and an electromagnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021363356.9U CN213079576U (en) | 2020-07-13 | 2020-07-13 | High-efficient enhancement equipment of anchor slab taper hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021363356.9U CN213079576U (en) | 2020-07-13 | 2020-07-13 | High-efficient enhancement equipment of anchor slab taper hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213079576U true CN213079576U (en) | 2021-04-30 |
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ID=75625192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021363356.9U Active CN213079576U (en) | 2020-07-13 | 2020-07-13 | High-efficient enhancement equipment of anchor slab taper hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213079576U (en) |
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2020
- 2020-07-13 CN CN202021363356.9U patent/CN213079576U/en active Active
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