CN109940565B - Dismounting and mounting tool for shield machine wheel set - Google Patents
Dismounting and mounting tool for shield machine wheel set Download PDFInfo
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- CN109940565B CN109940565B CN201910128051.5A CN201910128051A CN109940565B CN 109940565 B CN109940565 B CN 109940565B CN 201910128051 A CN201910128051 A CN 201910128051A CN 109940565 B CN109940565 B CN 109940565B
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- 230000000149 penetrating effect Effects 0.000 claims description 36
- 238000005192 partition Methods 0.000 claims description 26
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/56—Reuse, recycling or recovery technologies of vehicles
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- Excavating Of Shafts Or Tunnels (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention relates to the technical field of equipment disassembly and assembly, in particular to a disassembly and assembly tool for a shield machine wheel set. The provided dismounting and mounting tool for the shield machine wheel set is provided with a tool bottom; the bottom of the tool is provided with a tool bottom plate; the upper end face of the tool bottom plate is provided with a guide rail protruding upwards; the guide rails are two arranged along the length direction of the tool bottom plate; a limiting block is arranged between the two guide rails; the shield machine wheel set dismounting and mounting tool also comprises a left support and a right support for supporting and positioning left and right wheels of the shield machine wheel set; the rear side of limiting plate still be fixed with the roof support that perpendicular to frock bottom plate set up. The invention can realize high-quality, rapid and efficient disassembly and assembly of the shield machine wheel set, improve the degree of mechanization of overhaul or remanufacturing of the shield machine, and meet the requirements of rapidness, convenience, high efficiency and economy of the overhaul or remanufacturing operation of the shield machine.
Description
Technical Field
The invention relates to the technical field of equipment disassembly and assembly, in particular to a disassembly and assembly tool for a shield machine wheel set.
Background
As the construction of domestic subways and urban comprehensive pipe galleries is fully spread, the construction mileage climbs up year by year; the subway and the urban comprehensive pipe rack are both positioned in the urban center or suburb, the influence on traffic and urban environment is large by adopting the conventional open excavation method, the construction is carried out by adopting the hidden excavation method, the construction cannot be carried out under most urban geological conditions or the construction efficiency is extremely low, and more subway and urban comprehensive pipe racks are constructed by adopting shield machines; the shield machine construction has the characteristics of high construction efficiency, energy conservation, environmental protection, good safety and the like, but because the shield machine design has specificity and short service life, maintenance or remanufacturing is needed after a plurality of intervals are used, so that the utilization rate of equipment is improved; in the process of overhauling or remanufacturing the shield machine, the disassembly and the assembly of the shield machine wheel set are time-consuming and labor-consuming, and components are easy to damage during the disassembly and the assembly.
Disclosure of Invention
The invention aims to provide a dismounting and mounting tool for a shield machine wheel set, which can realize high-quality, rapid and efficient dismounting and mounting of the shield machine wheel set, improve the degree of mechanization of overhaul or remanufacturing of a shield machine, and meet the requirements of rapidness, convenience, high efficiency and economy of the overhaul or remanufacturing operation of the shield machine.
The invention adopts the following technical scheme for accomplishing the purposes:
the shield machine wheel set dismounting and mounting tool is provided with a tool bottom; the bottom of the tool is provided with a tool bottom plate; the upper end face of the tool bottom plate is provided with a guide rail protruding upwards; the guide rails are two arranged along the length direction of the tool bottom plate; the opposite side wall surfaces of the two guide rails are arc-shaped surfaces; a space for the movement of the shield machine wheel set is formed between the two guide rails, and the two guide rails form a guide groove for guiding the shield machine wheel set; a limiting block used for limiting the bottom of the shield machine wheel set is arranged between the two guide rails; the limiting blocks are perpendicular to the guide rails, the distance between the limiting blocks and the two guide rails is the same, the wheel set is hung to the guide grooves by using the crane, the wheel set can be quickly aligned under the guiding action of the guide grooves, and then the wheel set is translated to the limiting blocks along the direction of the guide grooves, so that the lower positioning of the shield machine wheel set can be completed;
the shield machine wheel set dismounting and mounting tool also comprises a left support and a right support for supporting and positioning left and right wheels of the shield machine wheel set; the left support is positioned at the left sides of the two guide rails; the left support is provided with a scissor jack I fixed on the tool bottom plate, and the height of the scissor jack I can be adjusted to adapt to wheel sets of different models; the top of the scissor jack I is provided with a left groove frame; the left groove frame is a U-shaped frame with a U-shaped longitudinal section; the bottom surface of the U-shaped frame is parallel to the guide rail, and the tops of the front side wall surface and the rear side wall surface of the U-shaped frame are respectively provided with a supporting plate which is bent inwards by 90 degrees; a positioning block I for positioning the left side of the upper part of the shield machine wheel set is fixed on the supporting plate of the rear side wall surface of the U-shaped frame; the middle part of the U-shaped frame is provided with a baffle I for dividing the U-shaped frame into an upper part and a lower part; the U-shaped frame I is connected to the partition board I; the U-shaped frame I and the partition board I are connected into a whole through bolts, and the height of the U-shaped frame I is adjusted through adjusting bolts so as to adapt to wheel sets of different types; the bottom surface of the U-shaped frame I is perpendicular to the partition board I; guide wheels I used for supporting and guiding a left hub of the shield machine wheel set are arranged at the tops of two side wall surfaces of the U-shaped frame I;
the right support is positioned on the right sides of the two guide rails and symmetrically arranged with the left support; the right support is provided with a scissor jack II fixed on the tool bottom plate; the top of the scissor jack II is provided with a right groove frame; the right groove frame is a U-shaped frame with a U-shaped longitudinal section; the bottom surface of the U-shaped frame is parallel to the guide rail, and the tops of the front side wall surface and the rear side wall surface of the U-shaped frame are respectively provided with a supporting plate which is bent inwards by 90 degrees; a positioning block II for positioning the right side of the upper part of the shield machine wheel set is fixed on the supporting plate of the rear side wall surface of the U-shaped frame; the middle part of the U-shaped frame is provided with a baffle II for dividing the U-shaped frame into an upper part and a lower part; the U-shaped frame II is connected to the partition board II; the U-shaped frame II is connected with the partition plate II into a whole through bolts, and the height of the U-shaped frame II is adjusted through adjusting bolts so as to adapt to wheel sets of different types; the bottom surface of the U-shaped frame II is perpendicular to the partition board II; guide wheels II for supporting and guiding the right wheel hub of the shield machine wheel set are arranged at the tops of the two side wall surfaces of the U-shaped frame II;
a top plate support which is perpendicular to the tool bottom plate is also fixed on the rear side of the limiting plate; the top plate support be a square pipe, the lower extreme of square pipe is connected with the frock bottom plate, the upper end welding of square pipe has square backup pad for contact shield constructs the quilt holding surface of quick-witted wheelset.
The partition board I on set up four screw holes that are diamond-shaped and distribute: two threaded holes distributed transversely and two threaded holes distributed longitudinally; the upper penetrating bolts I which are arranged corresponding to the two transversely distributed threaded holes penetrate through the corresponding threaded holes, and the upper ends of the upper penetrating bolts I are tightly propped against the bottom of the U-shaped frame I; the lower penetrating bolts I which are arranged corresponding to the two threaded holes distributed longitudinally penetrate through the U-shaped frame I to be in threaded fit with the corresponding threaded holes; the height of the U-shaped frame I is adjusted by adjusting the upper penetrating bolt I and the lower penetrating bolt I.
The partition board II is provided with four threaded holes which are distributed in a diamond shape: two threaded holes distributed transversely and two threaded holes distributed longitudinally; the upper penetrating bolts II which are arranged corresponding to the two transversely distributed threaded holes penetrate through the corresponding threaded holes, and the upper ends of the upper penetrating bolts II are tightly propped against the bottom of the U-shaped frame II; the lower penetrating bolts II which are arranged corresponding to the two threaded holes which are longitudinally distributed penetrate through the U-shaped frame II to be in threaded fit with the corresponding threaded holes; and the height of the U-shaped frame II is adjusted by adjusting the upper penetrating bolt II and the lower penetrating bolt II.
The dismounting and mounting tool for the shield machine wheel set provided by the invention has the following beneficial effects by adopting the technical scheme: this shield constructs quick-witted wheel pair dismantlement installation frock is through being provided with frock bottom, left portion support, right part support, roof support, can realize following three kinds of functions:
function one: during disassembly, the shield machine wheel set is placed in a guide groove at the bottom of the tool, the shield machine wheel set is moved along the direction of the guide groove until the shield machine wheel set leans against a limiting block, the heights of a scissor jack I and a scissor jack II are adjusted to enable a left groove frame and a right groove frame to prop against a frame of the shield machine wheel set, four bolts connected with the left groove frame and the U-shaped frame I are used for enabling guide wheels I at two ends of the U-shaped frame I to prop against a left hub, four bolts connected with the right groove frame and the U-shaped frame II are used for enabling guide wheels II at two ends of the U-shaped frame II to prop against a right hub, through the steps, all large pieces of the shield machine are supported, and at the moment all pin shafts of the shield machine wheel set can be easily removed;
and the function II: during assembly, the shield machine wheel set support is placed in a guide groove at the bottom of the tool, the shield machine wheel set support moves along the direction of the guide groove until the shield machine wheel set support leans against a limiting block, the shield machine wheel set frame is placed on a left groove frame and a right groove frame, the shield machine wheel set frame is adjusted to lean against a positioning block I and a positioning block II of the left groove frame and the right groove frame left and right respectively, a left hub is placed on a U-shaped frame I, a right hub is placed on a U-shaped frame II, all parts are positioned at the moment, and a pin shaft can be installed to finish assembly work;
and the third function: when the assembled shield machine wheel set is mounted on a shield machine trailer, the assembled wheel set is turned up and down, a left hub is placed on a U-shaped frame I, a right hub is placed on a U-shaped frame II, a shield machine wheel set support bottom plate is placed on a top support of a tool, the heights of a scissor jack I and a scissor jack II are adjusted to enable the shield machine wheel set to be in contact with the shield machine trailer, and the connection of the shield machine wheel set and the shield machine trailer is completed by tightening a screw;
in conclusion, the invention improves the degree of mechanization of the overhaul or remanufacturing of the shield machine and meets the requirements of rapidness, convenience, high efficiency and economy of the overhaul or remanufacturing operation of the shield machine.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a detailed structural schematic diagram of fig. 1.
Fig. 3 is an overall front view of the present invention.
Fig. 4 is an overall right side view of the present invention.
Fig. 5 is a top view of the base plate of the present invention.
Fig. 6 is a schematic view of the structure of the base plate of the present invention.
Fig. 7 is a left side view of the left support of the present invention.
Fig. 8 is a right side view of the right support of the present invention.
Fig. 9 is a top support schematic of the present invention.
Fig. 10 is a schematic diagram illustrating the operation of the present invention.
Fig. 11 is a front view of the operation of the present invention.
Fig. 12 is a side view of the working mode of the present invention.
In the figure: 100. tool bottom, 200, left support, 300, right support, 400, top plate support, 101, tool bottom plate, 102, guide rail, 103, limiting block, 201, bolt I, 202, scissor jack I, 203, left channel frame, 204, positioning block I, 205, lower through bolt I, 206, U-shaped frame I, 207, left guide wheel, 208, upper through bolt I, 209, partition I, 301, bolt II, 302, scissor jack II, 303, right channel frame, 304, positioning block II, 305, lower through bolt II, 306, U-shaped frame II, 307, right guide wheel, 308, upper through bolt II, 309, partition II, 401, square tube, 402, flange, 403, connecting bolt, 404, supporting plate, 500, shield machine wheel set, 501, wheel set frame, 502, right wheel set, 503, left wheel set, 504, left wheel set pin, 505, wheel set frame pin, 506, right wheel set pin, 510, wheel set bracket.
Detailed Description
The technical scheme in the embodiment of the invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the invention, wherein the front and rear of the document are in front of the moving direction of the shield machine wheel set when the shield machine wheel set is arranged on the tool;
as shown in fig. 1, 2, 3 and 4, and in combination with fig. 11, a shield machine wheel set dismounting tool is provided with a tool bottom 100; referring to fig. 5 and 6, the tool bottom 100 has a tool bottom plate 101; the upper end face of the tool bottom plate 101 is provided with a guide rail 102 protruding upwards; the number of the guide rails 102 is two along the length direction of the tool bottom plate; opposite side wall surfaces of the two guide rails 102 are arc-shaped surfaces; a space for the movement of the shield machine wheel set is formed between the two guide rails 102, and the two guide rails form a guide groove for guiding the shield machine wheel set; a limiting block 103 used for limiting the bottom of the shield machine wheel set is arranged between the two guide rails 102; the limiting block 103 is perpendicular to the guide rails 102, the distance between the limiting block 103 and the two guide rails is the same, the wheel set is hung to the guide groove by using a crane, the wheel set can be quickly aligned under the guiding action of the guide groove, and then the wheel set is translated to the limiting block along the direction of the guide groove, so that the lower part positioning of the shield machine wheel set can be completed;
the shield machine wheel set dismounting and mounting tool also comprises a left support 200 and a right support 300 for supporting and positioning left and right wheels of the shield machine wheel set; referring to fig. 4 and 7, the left support 200 is located at the left side of the two guide rails; the left support 200 is provided with a scissor jack I202 fixed on a tool bottom plate, and the height of the scissor jack I202 can be adjusted to adapt to wheel sets of different models; the top of the scissor jack I202 is provided with a left groove frame 203; the left groove frame 203 is a U-shaped frame with a U-shaped longitudinal section; the bottom surface of the U-shaped frame is parallel to the guide rail 102, and the tops of the front side wall surface and the rear side wall surface of the U-shaped frame are respectively provided with a supporting plate which is bent inwards by 90 degrees; a positioning block I204 for positioning the left side of the upper part of the shield machine wheel set is fixed on the supporting plate of the rear side wall surface of the U-shaped frame; the middle part of the U-shaped frame is provided with a baffle I209 for dividing the U-shaped frame into an upper part and a lower part; the partition board I209 is connected with a U-shaped frame I206; the U-shaped frame I206 and the partition board I209 are connected into a whole through bolts, and the height of the U-shaped frame I is adjusted through adjusting bolts so as to adapt to wheel sets of different types; the bottom surface of the U-shaped frame I206 is perpendicular to the partition board I209; guide wheels I207 for supporting and guiding the left hub of the shield machine wheel set are arranged at the tops of two side wall surfaces of the U-shaped frame I209;
combining fig. 4 and 8; the right support 300 is located at the right side of the two guide rails 102 and symmetrically arranged with the left support 200; the right support 300 is provided with a scissor jack II 302 fixed on the tool bottom plate; the top of the scissor jack II 302 is provided with a right groove frame 303; the right trough frame 303 is a U-shaped frame with a U-shaped longitudinal section; the bottom surface of the U-shaped frame is parallel to the guide rail, and the tops of the front side wall surface and the rear side wall surface of the U-shaped frame are respectively provided with a supporting plate which is bent inwards by 90 degrees; a positioning block II 304 for positioning the right side of the upper part of the shield machine wheel set is fixed on the supporting plate of the rear side wall surface of the U-shaped frame; the middle part of the U-shaped frame is provided with a baffle II 309 for dividing the U-shaped frame into an upper part and a lower part; the partition II 309 is connected with a U-shaped frame II 306; the U-shaped frame II 306 and the partition plate II 309 are connected into a whole through bolts, and the height of the U-shaped frame II is adjusted through adjusting bolts so as to adapt to wheel sets of different types; the bottom surface of the U-shaped frame II is perpendicular to the partition board II 309; guide wheels II 307 used for supporting and guiding the right hub of the shield machine wheel set are arranged at the top of the two side wall surfaces of the U-shaped frame II;
referring to fig. 9, a top plate support 400 perpendicular to the tool bottom plate is fixed on the rear side of the limiting plate; the top plate support 400 is a square tube 401, the lower end of the square tube is connected with the tool bottom plate, and a square support plate 404 is welded at the upper end of the square tube and used for contacting a supported surface of a shield machine wheel set.
The partition board I on set up four screw holes that are diamond-shaped and distribute: two threaded holes distributed transversely and two threaded holes distributed longitudinally; the upper penetrating bolts I which are arranged corresponding to the two transversely distributed threaded holes penetrate through the corresponding threaded holes, and the upper ends of the upper penetrating bolts I are tightly propped against the bottom of the U-shaped frame I206; the lower penetrating bolts I which are arranged corresponding to the two threaded holes distributed longitudinally penetrate through the U-shaped frame I to be in threaded fit with the corresponding threaded holes; the height of the U-shaped frame I is adjusted by adjusting the upper penetrating bolt I and the lower penetrating bolt I.
The partition board II is provided with four threaded holes which are distributed in a diamond shape: two threaded holes distributed transversely and two threaded holes distributed longitudinally; the upper penetrating bolts II which are arranged corresponding to the two transversely distributed threaded holes penetrate through the corresponding threaded holes, and the upper ends of the upper penetrating bolts II are tightly propped against the bottom of the U-shaped frame II; the lower penetrating bolts II which are arranged corresponding to the two threaded holes which are longitudinally distributed penetrate through the U-shaped frame II to be in threaded fit with the corresponding threaded holes; and the height of the U-shaped frame II is adjusted by adjusting the upper penetrating bolt II and the lower penetrating bolt II.
The invention relates to a shield machine wheel set dismounting and mounting tool which specifically works as follows:
the working mode is as follows: as shown in fig. 11 and 12, when the shield machine wheel set 500 is disassembled, the shield machine wheel set 500 is placed in the guide groove 102 of the tool bottom plate 101, the shield machine wheel set 500 moves along the direction of the guide groove 102 until leaning against the limiting block 103, the heights of the scissor jack I202 and the scissor jack II 302 are adjusted to enable the left groove frame 203 and the right groove frame 303 to prop against the shield machine wheel set frame 501, as shown in fig. 12, four bolts, namely a lower penetrating bolt II 305 and an upper penetrating bolt II 308, connected with the right groove frame 303 and the U-shaped frame II 306 are rotated by a spanner, so that guide wheels II 307 at two ends of the U-shaped frame II 306 prop against a right hub 502, four bolts, namely lower penetrating bolts I205 and upper penetrating bolts I208, connected with the left groove frame 203 and the U-shaped frame I206 are rotated by the same spanner, so that guide wheels I207 at two ends of the U-shaped frame I206 prop against a left hub 503, and at the moment, the large piece wheel set frame 501, the right hub 502 and the left hub 501 of the shield machine wheel set 500 are rotated by the steps, and the pin shafts of the left hub 500, the hub 505 and the hub 505 of the shield machine wheel set are easily disassembled;
the working mode II is as follows: as shown in fig. 11 and 12, during assembly, a shield machine wheel set support 510 is placed in a guide groove 102 of a tooling bottom plate 101, the shield machine wheel set support 510 is moved along the direction of the guide groove 102 until the shield machine wheel set support 510 leans against a limiting block 103, a shield machine wheel set frame 501 is placed on a left groove frame 203 and a right groove frame 303, the shield machine wheel set frame 501 is adjusted to lean against a positioning block i 204 and a positioning block ii 304 of the left groove frame 203 and the right groove frame 303 respectively left and right, and a wheel set frame pin shaft 505 is inserted from a hole of the shield machine wheel set support 510 and penetrates through the wheel set frame 501 to be mounted; placing a left hub 503 on a U-shaped frame I206, placing a right hub 502 on a U-shaped frame II 306, rotating four bolts, namely a lower penetrating bolt II 305 and an upper penetrating bolt II 308, connected with the U-shaped frame II 306 by a wrench to enable guide wheels II 307 at two ends of the U-shaped frame II 306 to move up and down against the right hub 502, aligning mounting holes of the right hub 502 with holes of a wheel set frame 501, and inserting right hub pin shafts 506 for mounting; the same operation is performed for the left hub 503;
and the working mode is as follows: as shown in fig. 10, when the assembled shield machine wheel set 500 needs to be mounted on a shield machine trailer, the assembled shield machine wheel set 500 is turned up and down, the left hub 503 is placed on the U-shaped frame i 206, the right hub 502 is placed on the U-shaped frame ii 306, the bottom plate of the shield machine wheel set bracket 510 is placed on the top support plate 404 of the tool, the heights of the scissor jack i 202 and the scissor jack ii 302 are adjusted to contact the shield machine wheel set 500 with the shield machine trailer, and the connection of the shield machine wheel set 500 and the shield machine trailer is completed by tightening the screw.
Claims (1)
1. The utility model provides a shield constructs quick-witted wheel pair dismantlement installation frock which characterized in that: the shield machine wheel set dismounting and mounting tool is provided with a tool bottom; the bottom of the tool is provided with a tool bottom plate; the upper end face of the tool bottom plate is provided with a guide rail protruding upwards; the guide rails are two arranged along the length direction of the tool bottom plate; the opposite side wall surfaces of the two guide rails are arc-shaped surfaces; a space for the movement of the shield machine wheel set is formed between the two guide rails, and the two guide rails form a guide groove for guiding the shield machine wheel set; a limiting block used for limiting the bottom of the shield machine wheel set is arranged between the two guide rails; the limiting blocks are perpendicular to the guide rails, the distance between the limiting blocks and the two guide rails is the same, the wheel set is hung to the guide grooves by using the crane, the wheel set can be quickly aligned under the guiding action of the guide grooves, and then the wheel set is translated to the limiting blocks along the direction of the guide grooves, so that the lower positioning of the shield machine wheel set can be completed;
the shield machine wheel set dismounting and mounting tool also comprises a left support and a right support for supporting and positioning left and right wheels of the shield machine wheel set; the left support is positioned at the left sides of the two guide rails; the left support is provided with a scissor jack I fixed on the tool bottom plate, and the height of the scissor jack I can be adjusted to adapt to wheel sets of different models; the top of the scissor jack I is provided with a left groove frame; the left groove frame is a U-shaped frame with a U-shaped longitudinal section; the bottom surface of the U-shaped frame is parallel to the guide rail, and the tops of the front side wall surface and the rear side wall surface of the U-shaped frame are respectively provided with a supporting plate which is bent inwards by 90 degrees; a positioning block I for positioning the left side of the upper part of the shield machine wheel set is fixed on the supporting plate of the rear side wall surface of the U-shaped frame; the middle part of the U-shaped frame is provided with a baffle I for dividing the U-shaped frame into an upper part and a lower part; the U-shaped frame I is connected to the partition board I; the U-shaped frame I and the partition board I are connected into a whole through bolts, and the height of the U-shaped frame I is adjusted through adjusting bolts so as to adapt to wheel sets of different types; the bottom surface of the U-shaped frame I is perpendicular to the partition board I; guide wheels I used for supporting and guiding a left hub of the shield machine wheel set are arranged at the tops of two side wall surfaces of the U-shaped frame I;
the right support is positioned on the right sides of the two guide rails and symmetrically arranged with the left support; the right support is provided with a scissor jack II fixed on the tool bottom plate; the top of the scissor jack II is provided with a right groove frame; the right groove frame is a U-shaped frame with a U-shaped longitudinal section; the bottom surface of the U-shaped frame is parallel to the guide rail, and the tops of the front side wall surface and the rear side wall surface of the U-shaped frame are respectively provided with a supporting plate which is bent inwards by 90 degrees; a positioning block II for positioning the right side of the upper part of the shield machine wheel set is fixed on the supporting plate of the rear side wall surface of the U-shaped frame; the middle part of the U-shaped frame is provided with a baffle II for dividing the U-shaped frame into an upper part and a lower part; the U-shaped frame II is connected to the partition board II; the U-shaped frame II is connected with the partition plate II into a whole through bolts, and the height of the U-shaped frame II is adjusted through adjusting bolts so as to adapt to wheel sets of different types; the bottom surface of the U-shaped frame II is perpendicular to the partition board II; guide wheels II for supporting and guiding the right wheel hub of the shield machine wheel set are arranged at the tops of the two side wall surfaces of the U-shaped frame II;
a top plate support which is perpendicular to the tool bottom plate is also fixed on the rear side of the limiting block; the top plate is supported as a square tube, the lower end of the square tube is connected with the tool bottom plate, and the upper end of the square tube is welded with a square supporting plate for contacting a supported surface of the shield machine wheel set;
the partition board I on set up four screw holes that are diamond-shaped and distribute: two threaded holes distributed transversely and two threaded holes distributed longitudinally; the upper penetrating bolts I which are arranged corresponding to the two transversely distributed threaded holes penetrate through the corresponding threaded holes, and the upper ends of the upper penetrating bolts I are tightly propped against the bottom of the U-shaped frame I; the lower penetrating bolts I which are arranged corresponding to the two threaded holes distributed longitudinally penetrate through the U-shaped frame I to be in threaded fit with the corresponding threaded holes; the height of the U-shaped frame I is adjusted by adjusting the upper penetrating bolt I and the lower penetrating bolt I;
the partition board II is provided with four threaded holes which are distributed in a diamond shape: two threaded holes distributed transversely and two threaded holes distributed longitudinally; the upper penetrating bolts II which are arranged corresponding to the two transversely distributed threaded holes penetrate through the corresponding threaded holes, and the upper ends of the upper penetrating bolts II are tightly propped against the bottom of the U-shaped frame II; the lower penetrating bolts II which are arranged corresponding to the two threaded holes which are longitudinally distributed penetrate through the U-shaped frame II to be in threaded fit with the corresponding threaded holes; and the height of the U-shaped frame II is adjusted by adjusting the upper penetrating bolt II and the lower penetrating bolt II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910128051.5A CN109940565B (en) | 2019-02-21 | 2019-02-21 | Dismounting and mounting tool for shield machine wheel set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910128051.5A CN109940565B (en) | 2019-02-21 | 2019-02-21 | Dismounting and mounting tool for shield machine wheel set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109940565A CN109940565A (en) | 2019-06-28 |
| CN109940565B true CN109940565B (en) | 2023-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910128051.5A Active CN109940565B (en) | 2019-02-21 | 2019-02-21 | Dismounting and mounting tool for shield machine wheel set |
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|---|---|---|---|---|
| US4903796A (en) * | 1988-10-06 | 1990-02-27 | Magyar William A | Reusable quickly assembled and quickly knocked down work supports, used singly and with others for many purposes and conveniently carried and stored |
| EP0387460A1 (en) * | 1989-02-01 | 1990-09-19 | Antoine Beltra | Apparatus for mounting and dismounting valves and for grinding valve seats |
| US5174555A (en) * | 1992-01-30 | 1992-12-29 | Lossing Neil D | Versatile tool mounting assembly |
| KR20100031164A (en) * | 2008-09-12 | 2010-03-22 | 미주오토텍주식회사 | Testing apparatus of multi pallet |
| CN203680252U (en) * | 2013-12-12 | 2014-07-02 | 西安陕鼓动力股份有限公司 | Rotor and bearing cylinder support device for repairing and assembling turbine equipment |
| CN204366402U (en) * | 2014-12-05 | 2015-06-03 | 广州电力机车有限公司 | A kind of locomotive drive unit disassembling assembly tool |
| CN206663180U (en) * | 2017-02-21 | 2017-11-24 | 北京汽车研究总院有限公司 | A kind of wheel hub motor installment work platform |
| CN108838964A (en) * | 2018-07-25 | 2018-11-20 | 浙江梅轮电梯股份有限公司 | A kind of column installation positioning tool of escalator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109940565A (en) | 2019-06-28 |
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