CN219426031U - General butt welding tool for tower crane inner housing - Google Patents
General butt welding tool for tower crane inner housing Download PDFInfo
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- CN219426031U CN219426031U CN202223543503.2U CN202223543503U CN219426031U CN 219426031 U CN219426031 U CN 219426031U CN 202223543503 U CN202223543503 U CN 202223543503U CN 219426031 U CN219426031 U CN 219426031U
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- guide block
- base
- positioning seat
- seat
- positioning
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Butt Welding And Welding Of Specific Article (AREA)
- Jib Cranes (AREA)
Abstract
The utility model discloses a general splice welding tool for an inner bracket of a tower crane, which comprises a base, an upper end positioning seat, a middle positioning seat, a guide block positioning seat, a support fixing seat, a jacking upper cross beam positioning seat and a guide block gasket, wherein the base is in a cuboid box shape, the upper end positioning seat and the guide block gasket are respectively arranged at two ends of the base, the middle positioning seat is arranged in the middle of the base, the guide block positioning seat is arranged between the middle positioning seat and the guide block gasket, the support fixing seat is arranged between the guide block positioning seat and the guide block gasket, and the jacking upper cross beam positioning seat is arranged between the support fixing seat and the guide block gasket. The general splice welding tool for the inner rack of the tower crane can meet the welding and positioning requirements of the inner racks with the cross sections of 1.8 meters and 1.5 meters, achieves the general purpose, is convenient to install and simple to operate, can quickly realize and ensure the positioning work of the key butt joint dimension of the inner rack of the tower crane, ensures the product quality and improves the working efficiency.
Description
Technical Field
The utility model relates to the technical field of tower crane brackets, in particular to a general splice welding tool for a tower crane inner bracket.
Background
The tower crane, also called tower crane, is the most commonly used hoisting equipment on the building site, and the inner bracket is an important component part of the tower crane. The inner sleeve frame is of a rectangular truss structure with a hollow interior, however, the inner sleeve frame has different specifications and sizes, the specifications and the sizes have larger difference, matched tooling molds are more, the process is complex, and the matched management of the internal production is not facilitated.
Chinese patent publication No. CN213257907U, patent name are welding frock of tower crane frame, disclose welding frock of tower crane frame, it includes frock platform, vertical crossbeam locating support, mobile jib support, crossbeam bracket, horizontal crossbeam locating support and climb claw board locating support, frock platform includes backup pad and two sets of supporting channel steel, the backup pad sets up on two sets of interval distribution's supporting channel steel. However, the patent application is only applicable to the splice welding tool of a certain bracket and does not have a general effect.
Therefore, a general splice welding tool for a tower crane inner bracket is provided by a person skilled in the art to solve the problems.
Disclosure of Invention
The utility model aims to solve the defects and provides a general splice welding tool for a tower crane inner bracket.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a general welding frock of tower machine inner housing, includes base, upper end positioning seat, middle positioning seat, guide block positioning seat, support fixing base, jacking entablature positioning seat and guide block gasket, the base is cuboid box form, upper end positioning seat and guide block gasket set up respectively in the both ends of base, middle positioning seat sets up in the middle part of base, guide block positioning seat sets up between middle positioning seat and guide block gasket, the support fixing base sets up between guide block positioning seat and guide block gasket, jacking entablature positioning seat sets up between support fixing base and guide block gasket.
Preferably, the base comprises a first base and a second base, and the first base and the second base are connected through a base positioning pin.
Preferably, the two upper end positioning seats and the two middle positioning seats are symmetrically arranged on the base respectively; and the upper end positioning seat and the middle positioning seat are provided with positioning pins.
Preferably, the number of the guide block positioning seats is two, the guide block positioning seats are symmetrically arranged on the base, and guide block positioning pins are arranged on the guide block positioning seats.
Preferably, the support fixing base comprises a left support fixing base and a right support fixing base, the left support fixing base and the right support fixing base are symmetrically arranged, and a support positioning shaft is arranged on the right support fixing base.
Preferably, the support fixing seat frame comprises a support fixing seat frame body, the bottom end of the support fixing seat frame body is connected with the base, the top end of the support fixing seat frame body is connected with a left support fixing seat, the left support fixing seat is arranged on the base through the support fixing seat frame body, the left support fixing seat comprises a first left support fixing seat and a second left support fixing seat, and the second left support fixing seat is arranged below the first left support fixing seat.
Preferably, the lifting device further comprises a supporting rod, the bottom of the supporting rod is arranged on the base, the top of the supporting rod is connected with the lifting upper cross beam positioning seat, the lifting upper cross beam positioning seat is provided with a cross beam positioning telescopic shaft and an oil cylinder beam positioning shaft, the bottom of the cross beam positioning telescopic shaft is connected with the supporting rod, the oil cylinder beam positioning shaft and the cross beam positioning telescopic shaft are on the same horizontal axis, and one end of the oil cylinder beam positioning shaft is connected with the cross beam positioning telescopic shaft.
Preferably, the guide block gaskets are symmetrically arranged, and the guide block gaskets are provided with guide block positioning rods and guide block supporting rods.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
(1) The general splice welding tool for the internal brackets of the tower crane is convenient to install and simple to operate, can quickly realize and ensure the positioning work of the key butt joint size of the internal brackets of the tower crane, ensures the product quality and improves the working efficiency.
(2) The beam positioning telescopic shaft has a telescopic function, and can meet the aim of easy demolding after the inner sleeve frame is welded.
(3) The general splice welding tool for the inner bracket of the tower crane can meet the welding positioning of the inner bracket with the cross section of 1.8 meters and 1.5 meters, thereby achieving the general purpose.
Drawings
FIG. 1 is a schematic structural view of a general splice welding tool for a tower crane inner bracket according to the present utility model;
FIG. 2 is a schematic diagram of the structure of the jacking upper beam positioning seat of the universal splice welding tool in the tower crane;
FIG. 3 is a schematic structural view of the inner housing;
in the drawing, a 1-left upper end positioning seat, a 2-first base, a 3-second base, a 4-first positioning pin, a 5-second positioning pin, a 6-left middle positioning seat, a 7-left guide block positioning seat, an 8-oil cylinder beam positioning shaft, a 9-first left support fixing seat, a 10-second left support fixing seat, a 11-support fixing seat frame body, a 12-cross beam positioning telescopic shaft, a 13-guide block gasket, a 14-guide block positioning rod, a 15-guide block supporting rod, a 16-jacking upper cross beam positioning seat, a 17-right support fixing seat, a 18-support positioning shaft, a 19-right guide block positioning seat, a 20-guide block positioning pin, a 21-right middle positioning seat, a 22-base positioning pin, a 23-right upper end positioning seat, a 24-main angle steel, a 25-first guide block, a 26-second guide block, a 27-oil cylinder beam and a 28-support seat with holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described in detail below by referring to the accompanying drawings and by illustrating preferred embodiments. It should be noted, however, that many of the details set forth in the description are merely provided to provide a thorough understanding of one or more aspects of the utility model, and that these aspects of the utility model may be practiced without these specific details.
Example 1
As shown in fig. 1, the universal splice welding tool for the inner housing of the tower crane comprises a base, an upper end positioning seat, a middle positioning seat, a guide block positioning seat, a support fixing seat, a jacking upper cross beam positioning seat 16 and a guide block gasket 13, wherein the base is in a rectangular box shape and comprises a first base 2 and a second base 3, and the first base 2 and the second base 3 are connected through a base positioning pin 22; the upper end positioning seat and the guide block gaskets are respectively arranged at two ends of the base, the middle positioning seat is arranged in the middle of the base, the guide block positioning seat is arranged between the middle positioning seat and the guide block gaskets, the support fixing seat is arranged between the guide block positioning seat and the guide block gaskets, and the jacking upper cross beam positioning seat 16 is arranged between the support fixing seat and the guide block gaskets;
the upper end positioning seat comprises a left upper end positioning seat 1 and a right upper end positioning seat 23, and the left upper end positioning seat 1 and the right upper end positioning seat 23 are respectively and symmetrically arranged at the end parts of the base; the middle positioning seat comprises a left middle positioning seat 6 and a right middle positioning seat 21, and the left middle positioning seat 6 and the right middle positioning seat 21 are respectively and symmetrically arranged on the base; the left middle positioning seat 6 and the right middle positioning seat 21 are provided with a first positioning pin 4 and a second positioning pin 5, the first positioning pin 4 is used for positioning an inner sleeve frame with the section of 1.5 meters, the second positioning pin 5 is used for positioning an inner sleeve frame with the section of 1.8 meters, and the tool can be generally used for splice welding of the inner sleeve frames with the sections of 1.5 meters and 1.8 meters through the setting of the first positioning pin 4 and the second positioning pin 5;
the two guide block positioning seats are respectively a left guide block positioning seat 7 and a right guide block positioning seat 19, the left guide block positioning seat 7 and the right guide block positioning seat 19 are symmetrically arranged on the base, and guide block positioning pins 20 are respectively arranged on the left guide block positioning seat 7 and the right guide block positioning seat 19; the support fixing seats comprise a left support fixing seat and a right support fixing seat 17, the left support fixing seat and the right support fixing seat 17 are symmetrically arranged, and a support positioning shaft 18 is arranged on the right support fixing seat 17.
As shown in fig. 2, the device further comprises a support fixed seat frame body 11, the bottom end of the support fixed seat frame body 11 is connected with the base, the top end of the support fixed seat frame body 11 is connected with a left support fixed seat, the left support fixed seat is arranged on the base through the support fixed seat frame body 11, the left support fixed seat comprises a first left support fixed seat 9 and a second left support fixed seat 10, the second left support fixed seat 10 is arranged below the first left support fixed seat 9, the first left support fixed seat 9 is an inner sleeve frame with a fixed section of 1.8 m, and the second left support fixed seat 10 is an inner sleeve frame with a fixed section of 1.5 m; the lifting device comprises a lifting upper beam positioning seat 16, a beam positioning telescopic shaft 12 and an oil cylinder beam positioning shaft 8, wherein the lifting upper beam positioning seat 16 is provided with the beam positioning telescopic shaft 12, the bottom of the beam positioning telescopic shaft 12 is connected with the lifting upper beam positioning seat, the oil cylinder beam positioning shaft 8 and the beam positioning telescopic shaft 12 are arranged on the same horizontal axis, one end of the oil cylinder beam positioning shaft 8 is connected with the beam positioning telescopic shaft 12, and the beam positioning telescopic shaft has a telescopic function and can fulfill the aim of easily demolding after an inner sleeve frame is welded; the guide block gaskets 13 are symmetrically arranged, and the guide block gaskets 13 are provided with guide block positioning rods 14 and guide block supporting rods 15.
As shown in fig. 3, an inner bracket is schematically shown, which is a rectangular truss structure with a hollow interior and composed of main angle steel 24, the outer side of the truss structure is arranged on a first guide block 25 and a second guide block 26, an oil cylinder beam 27 is arranged below the inner bracket, and a support seat 28 with holes is arranged between the first guide block 25 and the second guide block 26.
As shown in fig. 1 and 3, the first base 2 and the second base 3 are connected and positioned through the underframe positioning pin 22 and bolts and nuts to form a whole tooling underframe; the left upper end positioning seat 1, the right upper end positioning seat 23, the left middle positioning seat 6, the right middle positioning seat 21, the right support fixing seat 17, the support fixing seat frame body 11 and the jacking upper beam positioning seat 16 are connected with the first base 2 and the second base 3 through welding and then are integrally machined with hole sites; the left upper end positioning seat 1, the right upper end positioning seat 23, the left middle positioning seat 6 and the right middle positioning seat 21 are used for positioning the inner sleeve frame main angle steel 24 through the second positioning pin 5 with the section of 1.8 meters and the first positioning pin 4 with the section of 1.5 meters;
the left guide block positioning seat 7 and the right guide block positioning seat 19 position the first guide block 25 and the second guide block 26 of the inner sleeve frame through the guide block positioning pin 20, the guide block gasket 13, the guide block positioning rod 14 and the guide block supporting rod 15; the right support fixing seat 17, the first left support fixing seat 9 with the cross section of 1.8 meters and the second left support fixing seat 10 with the cross section of 1.5 meters are used for positioning the inner sleeve frame support seat 28 with holes through the support positioning shaft 18; the beam positioning telescopic shaft 12 is used for positioning the inner bracket cylinder beam 27 through the cylinder beam positioning shaft 8.
The general splice welding tool for the internal brackets of the tower crane is convenient to install and simple to operate, can quickly realize and ensure the positioning work of the critical butt joint size of the internal brackets of the tower crane, ensures the product quality and improves the working efficiency; can meet the welding positioning of the inner bracket with the cross section of 1.8 meters and 1.5 meters, thereby achieving the general purpose.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (8)
1. The utility model provides a general welding frock of tower machine inner housing which characterized in that: including base, upper end positioning seat, middle positioning seat, guide block positioning seat, support fixing base, jacking entablature positioning seat and guide block gasket, the base is cuboid box form, upper end positioning seat and guide block gasket set up respectively in the both ends of base, middle positioning seat sets up in the middle part of base, the guide block positioning seat sets up between middle positioning seat and guide block gasket, the support fixing base sets up between guide block positioning seat and guide block gasket, jacking entablature positioning seat sets up between support fixing base and guide block gasket.
2. The universal splice welding tool for a tower crane inner housing according to claim 1, wherein: the base comprises a first base and a second base, and the first base and the second base are connected through base locating pins.
3. The universal splice welding tool for a tower crane inner housing according to claim 1, wherein: the upper end positioning seat and the middle positioning seat are respectively and symmetrically arranged on the base; and the upper end positioning seat and the middle positioning seat are provided with positioning pins.
4. The universal splice welding tool for a tower crane inner housing according to claim 1, wherein: the two guide block positioning seats are symmetrically arranged on the base, and guide block positioning pins are arranged on the guide block positioning seats.
5. The universal splice welding tool for a tower crane inner housing according to claim 1, wherein: the support fixing seat comprises a left support fixing seat and a right support fixing seat, wherein the left support fixing seat and the right support fixing seat are symmetrically arranged, and a support positioning shaft is arranged on the right support fixing seat.
6. The universal splice welding tool for brackets in a tower crane according to claim 5, wherein: still include the support fixed seat frame body, support fixed seat frame body bottom with the base is connected, the top and the left support fixing base of support fixed seat frame body are connected, left side support fixing base passes through the support fixed seat frame body and sets up on the base, left side support fixing base includes first left side support fixing base and second left side support fixing base, the second left side support fixing base sets up in the below of first left side support fixing base.
7. The universal splice welding tool for a tower crane inner housing according to claim 1, wherein: still include the bracing piece, the bottom of bracing piece sets up on the base, the top of bracing piece with jacking entablature positioning seat is connected, be provided with crossbeam location telescopic shaft and hydro-cylinder roof beam location axle on the jacking entablature positioning seat, the bottom and the bracing piece of crossbeam location telescopic shaft are connected, hydro-cylinder roof beam location axle with crossbeam location telescopic shaft is on same horizontal axis, the one end of hydro-cylinder roof beam location axle with crossbeam location telescopic shaft is connected.
8. The universal splice welding tool for a tower crane inner housing according to claim 1, wherein: the guide block gaskets are symmetrically arranged, and the guide block positioning rods and the guide block supporting rods are arranged on the guide block gaskets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223543503.2U CN219426031U (en) | 2022-12-29 | 2022-12-29 | General butt welding tool for tower crane inner housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223543503.2U CN219426031U (en) | 2022-12-29 | 2022-12-29 | General butt welding tool for tower crane inner housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219426031U true CN219426031U (en) | 2023-07-28 |
Family
ID=87332883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223543503.2U Active CN219426031U (en) | 2022-12-29 | 2022-12-29 | General butt welding tool for tower crane inner housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219426031U (en) |
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2022
- 2022-12-29 CN CN202223543503.2U patent/CN219426031U/en active Active
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