CN215479178U - Double-pump vertical hoisting platform - Google Patents
Double-pump vertical hoisting platform Download PDFInfo
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- CN215479178U CN215479178U CN202121503857.7U CN202121503857U CN215479178U CN 215479178 U CN215479178 U CN 215479178U CN 202121503857 U CN202121503857 U CN 202121503857U CN 215479178 U CN215479178 U CN 215479178U
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- plunger pump
- pump
- sleeve
- extension arm
- platform
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Abstract
The utility model discloses a double-pump vertical hoisting platform which comprises a hoisting tool and a fixed platform, wherein the hoisting tool comprises a cross beam and two first extension arms, one ends of the two first extension arms are respectively and fixedly connected to the left end and the right end of the bottom surface of the cross beam, connecting pieces are respectively arranged at the other ends of the two first extension arms, the connecting pieces and a plunger pump are fixedly connected through screws, the fixed platform comprises a table body and a support frame, through holes for vertically placing the plunger pump are formed in the table body, two support columns are arranged on the support frame, grooves are respectively formed in the top ends of the two support columns, the two grooves are respectively used for accommodating the two first extension arms, and a fixing module for fixing the first extension arms on any one of the two support columns is arranged on the support column. The utility model has convenient operation, reduces the installation difficulty and is beneficial to improving the working efficiency.
Description
Technical Field
The utility model relates to the field of hoisting platforms, in particular to a double-pump vertical hoisting platform.
Background
The gearbox is a device that changes speed ratio and direction of motion, because plunger pump and gear pump in the gearbox can direct series connection use usually, consequently for the manufacturing of convenient gearbox, often can install plunger pump and gear pump in advance, then carry out subsequent erection joint in putting into the gearbox. However, when the plunger pump and the gear pump are placed on the same horizontal plane, the connection position of the plunger pump and the gear pump is easy to have a height difference, so that the installation and the positioning are inconvenient, and the working efficiency is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a double-pump vertical hoisting platform which is convenient to operate and improves the working efficiency.
The technical scheme adopted by the utility model for solving the problems is as follows:
a double-pump vertical hoisting platform comprises a hoisting tool and a fixed platform, wherein the hoisting tool comprises a cross beam and two first extension arms, one ends of the two first extension arms are respectively and fixedly connected with the left end and the right end of the bottom surface of the cross beam, connecting pieces are respectively arranged at the other ends of the two first extension arms, the connecting pieces and a plunger pump are fixedly connected through screws, make the plunger pump install between two first extension arms, the hoist passes through lifting device and pumps the plunger pump to fixed platform on, fixed platform includes the table body and support frame, set up the through-hole that is used for the vertical placing of plunger pump on the table body, the support frame is connected with table body integral type, be equipped with two support columns on the support frame, all set up flutedly on the top of two support columns, two recesses are used for holding two first extension arms respectively, be equipped with the fixed module that is used for its first extension arm to fix on arbitrary one support column in two support columns.
As a further improvement of above-mentioned technical scheme, when first extension arm was located the recess, contained angle between first extension arm and the support column was 90, had reduced the influence that vertical the placing of plunger pump caused when the hoist rotated one side of plunger pump to ensured the vertical stability of placing of plunger pump, did benefit to going on of installation between plunger pump and the gear pump.
As the further improvement of the technical scheme, the connecting piece comprises a fixing piece and a rotating piece, the fixing piece is fixedly connected with the first extension arm, the rotating piece is connected to the fixing piece in a rotating mode in an embedded mode, the fixing piece and the rotating piece are fixedly connected through a bolt, and the rotating piece and the plunger pump are fixedly connected through a screw. Realize through the bolt that the mounting with rotate between the piece the switching between the fixed state and the rotation state, when the mounting with rotate between the piece when being in the fixed state, carry out the in-process that removes at lifting device through the hoist to the plunger pump, do benefit to the stability of guarantee plunger pump delivery. When the plunger pump is vertically placed on the fixed platform, the fixed part and the rotating part are switched to be in a rotating state from the fixed state, so that the lifting appliance can be fixed on the fixed platform after being rotated, the vertical placement stability of the plunger pump is guaranteed, and the gear pump is conveniently installed on the plunger pump.
As a further improvement of the above technical scheme, the fixed module includes a sleeve, a sliding pin and a handle, the sleeve is integrally connected with the support column, the cavity of the sleeve is communicated with the groove on the support column, the sliding pin is slidably connected in the cavity of the sleeve, the groove and the first extension arm accommodated in the groove are provided with round holes for the sliding pin to pass through, the sleeve is provided with a sliding groove, the sliding groove is L-shaped, one end of the handle passes through the sliding groove and is fixedly connected to the sliding pin, the sleeve can drive the sliding pin to slide and rotate, the other end of the handle is exposed out of the sleeve, and the tail end of the other end of the handle is provided with a spheroid which is integrally connected with the handle. The handle drives the sliding pin to slide along the cavity of the sleeve, so that the sliding pin sequentially penetrates through the support column and the first extension arm and is exposed outside the support column, the handle rotates around the central axis of the sleeve after the sliding pin slides to the bottom along the cavity of the sleeve, the handle is clamped in the sliding groove, the purpose of fixing the first extension arm in the groove of the support column is achieved, operation is convenient, and convenience in use of the device is improved.
As a further improvement of the technical scheme, the lifting appliance further comprises a second extension arm, one end of the second extension arm is fixedly connected to the middle position of the top surface of the cross beam, and the other end of the first extension arm is provided with two lifting holes used for connecting the lifting equipment with the lifting appliance, so that the connection between the lifting appliance and the lifting equipment is facilitated, and the use convenience of the lifting appliance is improved.
Compared with the prior art, the utility model has the following advantages and effects:
according to the utility model, the lifting appliance and the fixed platform are matched for use, so that the effect of vertical installation between the plunger pump and the gear pump is realized, the operation is convenient, the connection accuracy between the plunger pump and the gear pump is ensured, and the installation quality between the plunger pump and the gear pump is favorably ensured. Meanwhile, due to the fact that vertical installation is conducted between the plunger pump and the gear pump, the situation that one pump needs to be lifted for installation due to the fact that the plunger pump and the gear pump are placed on the same plane and are different in height is avoided, the positioning difficulty of installation between the plunger pump and the gear pump is reduced, and improvement of installation efficiency between the plunger pump and the gear pump is facilitated. Furthermore, the fixing of the lifting appliance on the fixing platform is realized through the fixing module, the arrangement of the through holes on the fixing platform is matched, the vertical placing stability of the plunger pump on the fixing platform is favorably improved, the condition that the gear pump installation on the plunger pump is influenced due to the fact that the plunger pump shakes is avoided, and the work efficiency is favorably improved.
Drawings
Fig. 1 is a structural schematic diagram of a state I between a lifting appliance and a plunger pump in a double-pump vertical lifting platform.
FIG. 2 is a schematic structural diagram of a first fixed platform in a double-pump vertical hoisting platform according to the present invention in a use state.
Fig. 3 is a schematic structural diagram of a fixed platform in a double-pump vertical hoisting platform in a use state II.
Fig. 4 is a structural schematic diagram of a state two between a lifting appliance and a plunger pump in the double-pump vertical lifting platform.
The lifting appliance comprises a lifting appliance 1, a cross beam 11, a first extension arm 12, a second extension arm 13, a lifting hole 14, a fixed platform 2, a table body 21, a supporting frame 22, a through hole 23, a supporting column 24, a groove 25, a connecting piece 3, a fixing piece 31, a rotating piece 32, a bolt 33, a fixed module 4, a sleeve 41, a sliding pin 42, a handle 43, a round hole 44, a sliding groove 45, a spherical body 46, a plunger pump 5 and a gear pump 6.
Detailed Description
The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.
Referring to fig. 1 and 2, the double-pump vertical hoisting platform of the embodiment includes a hoisting tool 1 and a fixed platform 2, the hoisting tool 1 includes a cross beam 11 and two first extension arms 12, one end of each of the two first extension arms 12 is respectively and fixedly connected to the left and right ends of the bottom surface of the cross beam 11, the other end of each of the two first extension arms 12 is provided with a connecting member 3, the connecting member 3 is fixedly connected to a plunger pump through a screw, so that the plunger pump is installed between the two first extension arms 12, the hoisting tool 1 pumps the plunger pump to the fixed platform 2 through hoisting equipment, the fixed platform 2 includes a table body 21 and a support frame 22, the table body 21 is provided with a through hole 23 for vertical placement of the plunger pump, the support frame 22 is integrally connected to the table body 21, the support frame 22 is provided with two support columns 24, the top ends of the two support columns 24 are provided with grooves 25, the two grooves 25 are respectively used for accommodating the two first extension arms 12, any one of the two support posts 24 is provided with a fixing module 4 for fixing the first extension arm 12 thereon.
Referring to fig. 1 and 4, the connecting member 3 includes a fixing member 31 and a rotating member 32, the fixing member 31 is fixedly connected to the first extension arm 12, the rotating member 32 is rotatably connected to the fixing member 31 in an embedded manner, the fixing member 31 and the rotating member 32 are fixedly connected by a bolt 33, the rotating member 32 and the plunger pump are fixedly connected by a screw, the spreader 1 further includes a second extension arm 13, one end of the second extension arm 13 is fixedly connected to the middle position of the top surface of the cross beam 11, and the other end of the first extension arm 12 is provided with two lifting holes 14 for connecting the lifting device and the spreader 1.
Referring to fig. 2 and 3, when the first extension arm 12 is located in the groove 25, an included angle between the first extension arm 12 and the support column 24 is 90 °, the fixing module 4 includes a sleeve 41, a sliding pin 42 and a handle 43, the sleeve 41 is integrally connected with the support column 24, a cavity of the sleeve 41 is communicated with the groove 25 on the support column 24, the sliding pin 42 is slidably connected in the cavity of the sleeve 41, the groove 25 and the first extension arm 12 accommodated in the groove are both provided with a circular hole 44 for the sliding pin 42 to pass through, the sleeve 41 is provided with a sliding groove 45, the sliding groove 45 is L-shaped, one end of the handle 43 passes through the sliding groove 45 and is fixedly connected to the sliding pin 42, so that the sleeve 41 can drive the sliding pin 42 to slide and rotate, the other end of the handle 43 is exposed out of the sleeve 41, and the tail end of the other end of the handle 43 is provided with a spherical body 46, and the handle 43 is integrally connected.
In summary, the application method of the utility model is as follows:
the method comprises the following steps: the lifting appliance is installed on the plunger pump, then the plunger pump is lifted through lifting equipment, so that the plunger pump is in a vertical state, and then the plunger pump is moved to a position right above the through hole of the fixed platform through the lifting equipment;
step two: the plunger pump is put down through the hoisting equipment, so that the bottom end of the plunger pump penetrates through the through hole and is vertically placed on the fixed platform, then the bolt is pulled out, the fixed part and the rotating part are fixed, the lifting appliance is rotated by 90 degrees, the first extension arm enters the groove, and then the lifting appliance is fixed on the fixed platform through the fixing module;
step three: placing the gear pump on the top end of the plunger pump and installing the gear pump and the plunger pump so that the gear pump and the plunger pump are fixedly connected;
step four: the fixing between the lifting appliance and the fixed platform is released through the fixing module, the lifting appliance is rotated to reset, then the fixing piece and the rotating piece are fixed by inserting the plug pin, and then the plunger pump provided with the gear pump is lifted for a certain distance through the lifting equipment, so that the plunger pump is separated from the fixed platform;
step five: the bolt is pulled out, so that the fixing part and the rotating part are fixedly removed, then the plunger pump provided with the gear pump is stirred, the plunger pump is rotated by 90 degrees, then the bolt is inserted, so that the fixing part and the rotating part are fixed, and then the plunger pump provided with the gear pump is moved into the gearbox through the hoisting equipment.
The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.
Claims (5)
1. The utility model provides a double pump vertical hoisting platform which characterized in that: comprises a lifting appliance (1) and a fixed platform (2), wherein the lifting appliance (1) comprises a cross beam (11) and two first extension arms (12), one ends of the two first extension arms (12) are respectively and fixedly connected to the left end and the right end of the bottom surface of the cross beam (11), connecting pieces (3) are respectively installed at the other ends of the two first extension arms (12), the connecting pieces (3) and a plunger pump are fixedly connected through screws, the plunger pump is installed between the two first extension arms (12), the lifting appliance (1) pumps the plunger pump to the fixed platform (2) through hoisting equipment, the fixed platform (2) comprises a table body (21) and a support frame (22), through holes (23) for vertically placing the plunger pump are formed in the table body (21), the support frame (22) is integrally connected with the table body (21), two support columns (24) are arranged on the support frame (22), grooves (25) are formed in the top ends of the two support columns (24), the two grooves (25) are respectively used for accommodating the two first extension arms (12), and a fixing module (4) used for fixing the first extension arms (12) on any one support column (24) of the two support columns (24) is arranged on the support column.
2. The dual-pump vertical hoisting platform of claim 1, wherein: when the first extension arm (12) is positioned in the groove (25), the included angle between the first extension arm (12) and the support column (24) is 90 degrees.
3. The dual-pump vertical hoisting platform of claim 1, wherein: connecting piece (3) are including mounting (31) and rotation piece (32), mounting (31) and first extension arm (12) fixed connection, rotate piece (32) and rotate the mode of establishing with the embedding and connect on mounting (31), realize fixed connection through bolt (33) between mounting (31) and the rotation piece (32), realize fixed connection through the screw between rotation piece (32) and the plunger pump.
4. The dual-pump vertical hoisting platform of claim 1, wherein: the fixed module (4) comprises a sleeve (41), a sliding pin (42) and a handle (43), the sleeve (41) is integrally connected with the support column (24), a cavity of the sleeve (41) is communicated with a groove (25) on the support column (24), the sliding pin (42) is connected in the cavity of the sleeve (41) in a sliding manner, the groove (25) and a first extension arm (12) accommodated in the groove are provided with round holes (44) for the sliding pin (42) to pass through, the sleeve (41) is provided with a sliding groove (45), the sliding groove (45) is L-shaped, one end of the handle (43) passes through the sliding groove (45) and is fixedly connected to the sliding pin (42), the sleeve (41) can drive the sliding pin (42) to slide and rotate, the other end of the handle (43) is exposed out of the sleeve (41), the tail end of the other end of the handle (43) is provided with a spherical body (46), and the spherical body (46) is integrally connected with the handle (43).
5. The dual-pump vertical hoisting platform of claim 1, wherein: the lifting appliance (1) further comprises a second extension arm (13), one end of the second extension arm (13) is fixedly connected to the middle position of the top surface of the cross beam (11), and the other end of the first extension arm (12) is provided with two lifting holes (14) for connecting the lifting equipment and the lifting appliance (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121503857.7U CN215479178U (en) | 2021-07-02 | 2021-07-02 | Double-pump vertical hoisting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121503857.7U CN215479178U (en) | 2021-07-02 | 2021-07-02 | Double-pump vertical hoisting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215479178U true CN215479178U (en) | 2022-01-11 |
Family
ID=79724313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121503857.7U Active CN215479178U (en) | 2021-07-02 | 2021-07-02 | Double-pump vertical hoisting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215479178U (en) |
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2021
- 2021-07-02 CN CN202121503857.7U patent/CN215479178U/en active Active
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