CN219768146U - Equipment pin shaft penetrating and detaching device - Google Patents
Equipment pin shaft penetrating and detaching device Download PDFInfo
- Publication number
- CN219768146U CN219768146U CN202321031332.7U CN202321031332U CN219768146U CN 219768146 U CN219768146 U CN 219768146U CN 202321031332 U CN202321031332 U CN 202321031332U CN 219768146 U CN219768146 U CN 219768146U
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- supporting
- pin shaft
- support
- base
- platform
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- 230000000149 penetrating effect Effects 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 abstract description 9
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000003466 welding Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a device for penetrating and detaching a pin shaft of equipment, which comprises a mounting base, a dismounting base, a plurality of supporting guide wheel assemblies and a jack, wherein the mounting base consists of a first supporting upright post, a first supporting hoop and a horizontal end supporting platform, the supporting guide wheel assemblies are arranged on the horizontal end supporting platform, each supporting guide wheel assembly comprises an adjusting bolt connecting pair, a roller rotating shaft and a supporting baffle, and the rollers are arranged in the supporting baffle. According to the utility model, the pin shaft is installed through the installation base, the supporting guide wheel assembly and the jack, the pin shaft is disassembled through the removal of the base and the jack, so that the hoisting and supporting of the pin shaft in the process of installing and detaching the pin shaft in a narrow space are solved, and meanwhile, the stability of the pin shaft in the process of penetrating and installing is ensured; the device has the advantages of simple structure, convenient operation, low cost, good practical effect and higher safety coefficient.
Description
Technical Field
The utility model relates to the field of penetrating and dismounting devices, in particular to a penetrating and dismounting device for a pin shaft of equipment.
Background
The pin shaft connection is used as a typical hinged connection mode, has definite force transmission and simple structure, is commonly adopted in large-scale modern steel structure engineering, and plays an important role. The installation and the disassembly of the pin shaft are realized by the steps that an operator uses a copper bar to knock the pin shaft, and the pin shaft is gradually knocked in or out, and the installation mode is only suitable for small-sized equipment pin shafts; when the pin shaft used in the large steel structural member is large in weight and small in fit clearance with the pin shaft hole, and an effective hoisting space cannot be provided above the pin shaft hole, the workload of an operator is large, time and labor are wasted, the efficiency is low, and certain potential safety hazards can also exist. Therefore, there is a need for a device pin penetrating and removing device.
Disclosure of Invention
The present utility model aims to solve the existing technology in the prior art. Therefore, the utility model aims to provide the equipment pin shaft penetrating and detaching device, which solves the problems of hoisting and supporting in the process of installing and detaching the pin shaft in a narrow space, and ensures the stability in the process of penetrating and installing the pin shaft.
To achieve the above object, the present utility model proposes:
the utility model provides a device is worn to tear open by equipment round pin axle, wear to tear open to put including the installation base, demolish base and a plurality of support leading wheel subassembly, the installation base comprises first support stand, first support staple bolt and horizontal end supporting platform, first support stand swing joint is in the one end of horizontal end supporting platform, first support staple bolt fixed connection is at the horizontal end supporting platform other end, support leading wheel subassembly is installed on horizontal end supporting platform, support leading wheel subassembly includes a plurality of adjusting bolted connection pair, gyro wheel pivot and support baffle, support baffle is " type" structure, the gyro wheel passes through gyro wheel pivot movable mounting in support baffle, be provided with the connecting hole that uses with the cooperation of adjusting bolted connection pair on the support baffle.
Preferably, the horizontal end supporting platform is provided with a plurality of through holes matched with the adjusting bolt connecting pairs, one end of each adjusting bolt connecting pair is arranged in the connecting hole of the supporting baffle plate, the other end of each adjusting bolt connecting pair is arranged in the through hole of the horizontal end supporting platform, namely, the supporting guide wheel assembly is connected to the horizontal end supporting platform through the adjusting bolt connecting pairs.
Preferably, the adjusting bolt connecting pair comprises a first bolt, a first nut, a second nut, a third nut and a matched gasket.
Preferably, the roller is of an hourglass structure with a narrow middle and wide two ends, and is used for supporting the pin shaft.
Preferably, the dismantling base is composed of a second supporting upright post, a second supporting hoop and a connecting platform, the second supporting upright post is fixedly connected to one end of the connecting platform, the second supporting hoop is fixedly connected to the other end of the connecting platform, the second supporting hoop is close to the first supporting hoop and is fixedly connected with the first supporting hoop through a base bolt connection pair, connecting holes matched with the base bolt connection pair are formed in positions of the first supporting hoop and the second supporting hoop, and the installation base and the dismantling base are fixedly connected together through the first supporting hoop, the second supporting hoop and the base bolt connection pair.
Preferably, the base bolt connection pair consists of a second bolt, a fourth nut and a matched gasket, and is used for fastening the mounting base and detaching the base to the equipment support.
Preferably, the first support anchor ear and the second support anchor ear are both in a type structure, the openings are opposite, and the first support anchor ear and the second support anchor ear are connected together to form a mouth type structure.
Further, the penetrating and detaching device further comprises a jack, wherein the jack is arranged on the first supporting upright post or the second supporting upright post through the matching of bolts and nuts and is used for installing and detaching the pin shaft.
According to some embodiments of the utility model, the first support column is removably attached to the horizontal end support platform by means of a bolt, nut and through hole fit.
According to some embodiments of the utility model, the first support column is fixedly mounted to the horizontal end support platform by welding.
Preferably, the first supporting hoop is fixedly arranged on the horizontal end supporting platform through welding; the second supporting upright post and the second supporting anchor ear are fixedly arranged on the connecting platform through welding.
Preferably, the device for penetrating and detaching the equipment pin shaft further comprises a shaft sleeve, and the shaft sleeve is provided with a mounting groove.
Preferably, the first support column, the horizontal end support platform, the second support column, and the connecting platform are all formed steel.
The utility model has the beneficial effects that:
according to the utility model, the pin shaft is installed through the installation base, the supporting guide wheel assembly and the jack, the pin shaft is disassembled through the removal of the base and the jack, so that the hoisting and supporting of the pin shaft in the process of installing and detaching the pin shaft in a narrow space are solved, and meanwhile, the stability of the pin shaft in the process of penetrating and installing is ensured; the device has the advantages of simple structure, convenient operation, low cost, good practical effect and higher safety coefficient.
The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the support guide wheel assembly of the present utility model;
FIG. 3 is a schematic diagram of the pin installation of the present utility model;
fig. 4 is a schematic view of the pin removal of the present utility model.
In the figure: 1. mounting base, 11, first support column, 12, first support anchor ear, 13, horizontal end support platform, 131, through hole, 2, dismounting base, 21, second support column, 22, second support anchor ear, 23, connection platform, 3, support guide wheel assembly, 31, adjusting bolt connection pair, 311, first bolt, 312, first nut, 313, second nut, 314, third nut, 32, roller, 33, roller shaft, 35, support baffle, 4, jack, 5, base bolt connection pair, 51, second bolt, 52, fourth nut, 6, pin, 7, shaft sleeve, 71, mounting groove, 8, equipment support.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-2, the penetrating and detaching device for the equipment pin shaft comprises a mounting base 1, a detaching base 2, two groups of supporting guide wheel assemblies 3 and a jack 4, wherein the mounting base 1 is composed of a first supporting upright 11, a first supporting anchor ear 12 and a horizontal end supporting platform 13, the first supporting upright 11 is positioned at one end of the horizontal end supporting platform 13, the first supporting anchor ear 12 is positioned at the other end of the horizontal end supporting platform 13, the supporting guide wheel assemblies 3 are mounted on the horizontal end supporting platform 13, the detaching base 2 is composed of a second supporting upright 21, a second supporting anchor ear 22 and a connecting platform 23, the second supporting upright 21 is positioned at one end of the connecting platform 23, the second support anchor ear 22 is located the connection platform 23 other end, the second support anchor ear 22 is close to first support anchor ear 12 and passes through base bolted connection pair 5 fixed connection with first support anchor ear 12, first support anchor ear 12 and second support anchor ear 22 are provided with the connecting hole that uses with base bolted connection pair 5 cooperation in the position corresponding department, and installation base 1 and demolish base 2 pass through first support anchor ear 12, second support anchor ear 22 and the cooperation fixed connection of base bolted connection pair 5 together, first support anchor ear 12 and second support anchor ear 22 are " type" structure, and the opening is relative, and first support anchor ear 12 and second support anchor ear 22 link together and constitute "mouthful" structure.
Further, the base bolting pair 5 consists of a second bolt 51, a fourth nut 52 and a mating washer, the second bolt 51 and the fourth nut 52 being used for fastening the mounting base 1 and the dismounting base 2 to the equipment support 7.
Further, the supporting guide wheel assembly 3 includes 2 sets of adjusting bolt connection pairs 31 for height and position, 1 gyro wheel 32 for supporting the round pin axle 6, 2 gyro wheel pivots 33 and 1 support baffle 35 for bearing the round wheel 32, support baffle 35 is " type" structure, support baffle 35 top and both sides opening, gyro wheel 32 both ends all pass through gyro wheel pivot 33 swing joint in support baffle 35 inside, be provided with a plurality of connecting holes that cooperate with adjusting bolt connection pairs 31 to use on the support baffle 35, adjusting bolt connection pairs 31 are installed in the connecting hole of support baffle 35, gyro wheel 32 is middle thin, the thick "hourglass" structure in both ends, and "hourglass" structural gyro wheel 32 can play the effect of controlling spacing to the round pin axle 6, prevents that round pin axle 6 from rolling down from gyro wheel 32 in the mounting process.
Still further, the horizontal end supporting platform 13 is provided with a plurality of through holes 131 which are matched with the adjusting bolt connecting pairs 31, one end of the adjusting bolt connecting pairs 31 is installed in the connecting holes of the supporting baffle 35, the other end of the adjusting bolt connecting pairs 31 is installed in the through holes 131 of the horizontal end supporting platform 13, namely, the supporting guide wheel assembly 3 is connected to the horizontal end supporting platform 13 through the adjusting bolt connecting pairs 31, specifically, the position of the idler wheels 32 on the supporting guide wheel assembly 3 in the horizontal direction can be adjusted through the matching of the adjusting bolt connecting pairs 31 and different through holes 131, and the requirements of different working conditions are met.
Still further, the adjusting bolt connecting pair 31 includes a first bolt 311, a first nut 312, a second nut 313, a third nut 314, and a washer for cooperation, and one end of the adjusting bolt connecting pair 31 is fixedly connected to the supporting plate 35 through cooperation between the bolt head of the first bolt 311 and the first nut 312, in other words, the supporting plate 35 is sandwiched between the bolt head of the first bolt 311 and the first nut 312; the other end of the adjusting bolt connecting pair 31 is fixedly connected to the horizontal end supporting platform 13 through the cooperation of the second nut 313 and the third nut 314, in other words, the horizontal end supporting platform 13 is clamped between the second nut 313 and the third nut 314, and the position of the roller 32 supporting the guide wheel assembly 3 in the vertical direction can be adjusted by adjusting the positions of the second nut 313 and the third nut 314, so that the requirements of different working conditions are met.
Further, the jack 4 is mounted on the first support column 11 or on the second support column 21 for mounting and dismounting the pin 5, and the base of the jack 4, the first support column and the second support column 21 are provided with connection holes for mounting bolts at positions corresponding to each other.
In some embodiments, the first supporting upright 11 is detachably connected to the horizontal end supporting platform 13 through the cooperation of bolts, nuts and through holes 131, that is, the first supporting upright 11 can be adjusted in position on the horizontal end supporting platform 13, so as to meet different working condition requirements.
In other embodiments, the first support column 11 is welded to the horizontal end support platform 13, i.e., the first support column 11 is fixedly mounted to the end of the horizontal end support platform 13.
Further, the first supporting hoop 12 is fixedly installed on the other end of the horizontal end supporting platform 13 through welding; the second supporting upright 21 and the second supporting anchor 23 are respectively and fixedly mounted at two ends on the connecting platform 22 by welding.
Still further, the first support column 11, the horizontal end support platform 13, the second support column 21, and the connecting platform 23 are all formed steel.
Still further, the device for penetrating and detaching the equipment pin shaft further comprises a shaft sleeve 7, wherein the shaft sleeve 7 is provided with a mounting groove 71, the shaft sleeve 7 can be sleeved at the end part of the pin shaft 6 when in use, the purpose of protecting the pin shaft 6 is achieved, and the mounting groove 71 can be provided with a rope or a clamp to achieve the purpose of fastening the pin shaft 6 and the shaft sleeve 7.
As shown in fig. 3, the utility model provides a device pin shaft penetrating and detaching device, which comprises the following pin shaft installing steps:
s1, a mounting pin shaft penetrating and detaching device is used for mounting the mounting base 1 and the detaching base 2 to the equipment 8 for supporting, and fastening are carried out through a base bolt connecting pair. Specifically, the first supporting anchor ear 12 and the second supporting anchor ear 22 are respectively arranged at two sides of the equipment support 7 and are fixed through the base bolt connecting pair 5, so that the installation base 1 and the dismantling base 2 can be stably connected to the equipment support 8;
s2, adjusting the supporting guide wheel assembly 3, and adjusting the positions of the rollers 32 by adjusting the relative positions of the second nut 313 and the third nut 314 on the horizontal end supporting platform 13, so as to ensure that the upper surface and the central axis of the rollers 32 are approximately positioned at the penetrating position of the pin shaft 6;
s3, hoisting the pin shaft 6, positioning the pin shaft on the roller 32 supporting the guide wheel assembly 3, and installing the upper shaft sleeve 7;
s4, installing a jack 4, and fixedly connecting the base of the jack 4 to the first supporting upright post 11 through bolts;
s5, adjusting the position of the pin shaft 6, horizontally pushing the pin shaft 13 to be centered with the pin shaft hole through a push rod of the jack 4, and adjusting the positions of the supporting guide wheel assembly 3 and the adjusting bolt connecting pair 31 until the centering requirement of the pin shaft 6 and the pin shaft hole is met;
s6, installing the pin shaft 6, and continuously using the jack 4 to horizontally push the pin shaft 6 until the installation of the pin shaft 6 is completed;
s7, dismantling the pin shaft penetrating and dismantling device of the equipment.
As shown in fig. 4, the utility model provides a device for penetrating and detaching a pin shaft, which comprises the following pin shaft detaching steps:
s8, the mounting pin shaft penetrating and detaching device is used for mounting the mounting base 1 and the detaching base 2 to the equipment 8 for supporting, and fastening are carried out through the base bolt connecting pair. Specifically, the first supporting anchor ear 12 and the second supporting anchor ear 22 are respectively arranged at two sides of the equipment support 7 and are fixed through the base bolt connecting pair 5, so that the installation base 1 and the dismantling base 2 can be stably connected to the equipment support 8;
s9, installing the jack 4, and fixedly connecting the base of the jack 4 on the second supporting upright post 21 through bolts;
s10, initially pushing out the pin shaft 6, and slowly pushing out the pin shaft 6 through a push rod of the jack 4;
s11, adjusting the position of the supporting guide wheel assembly 3, and adjusting the position of the supporting guide wheel assembly 3 through an adjusting bolt connecting pair 31 to provide support for the pin shaft 6 until the pin shaft 6 completely exits from the pin shaft hole;
s12, continuously horizontally moving the pin shaft 6, and continuously pushing out the pin shaft 6 through a push rod of the jack 4 until the hoisting and removing requirements are met;
s13, dismantling the pin shaft installing and dismantling device.
According to the utility model, the jack 4 provides horizontal axial thrust to complete the installation and the removal of the pin shaft 6, so that the hoisting and the supporting of the pin shaft in a narrow space in the installation and removal process are solved, and meanwhile, the stability of the pin shaft in the penetrating and installing process is ensured.
The above embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but any modifications, equivalents, improvements and the like made within the spirit and scope of the present utility model should be included in the present utility model.
Claims (8)
1. The utility model provides a device is worn to tear open by equipment round pin axle, its characterized in that includes the installation base, demolishs base, a plurality of support leading wheel subassembly and jack, the installation base comprises first support stand, first support staple bolt and horizontal end supporting platform, support leading wheel subassembly installs on horizontal end supporting platform, support leading wheel subassembly includes a plurality of adjusting bolt connection pairs, gyro wheel pivot and support baffle, the gyro wheel is installed in support baffle.
2. The equipment pin shaft penetrating and detaching device according to claim 1, wherein the detaching base is composed of a second supporting upright, a second supporting hoop and a connecting platform, and the second supporting hoop is close to the first supporting hoop and is connected with the first supporting hoop through a base bolt connecting pair.
3. The equipment pin shaft penetrating and detaching device according to claim 2, wherein the horizontal end supporting platform is provided with a plurality of through holes matched with the adjusting bolt connecting pairs.
4. A device pin penetrating and detaching device according to claim 3, wherein the adjusting bolt connecting pair comprises a first bolt, a first nut, a second nut, a third nut and a gasket used in cooperation; the base bolt connection pair consists of a second bolt, a fourth nut and a matched gasket.
5. The equipment pin penetrating apparatus of claim 4, wherein the jack is fixedly mounted on the first support column or on the second support column.
6. The equipment pin shaft penetrating and detaching device according to claim 5, wherein the first supporting upright post is detachably connected to one end of the horizontal end supporting platform, and the first supporting anchor ear is fixedly connected to the other end of the horizontal end supporting platform; the second supporting upright post is fixedly connected to one end of the connecting platform, and the second supporting anchor ear is fixedly connected to the other end of the connecting platform.
7. The equipment pin penetrating and disassembling device according to claim 6, further comprising a shaft sleeve, wherein the shaft sleeve is provided with a mounting groove.
8. The device for threading and removing equipment pin shafts according to claim 7, wherein the rollers are of an hourglass structure with a narrow middle and wide two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321031332.7U CN219768146U (en) | 2023-05-04 | 2023-05-04 | Equipment pin shaft penetrating and detaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321031332.7U CN219768146U (en) | 2023-05-04 | 2023-05-04 | Equipment pin shaft penetrating and detaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219768146U true CN219768146U (en) | 2023-09-29 |
Family
ID=88111329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321031332.7U Active CN219768146U (en) | 2023-05-04 | 2023-05-04 | Equipment pin shaft penetrating and detaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219768146U (en) |
-
2023
- 2023-05-04 CN CN202321031332.7U patent/CN219768146U/en active Active
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