CN214813866U - Novel steel crossbeam processing hydraulic pressure crib crimper of letter T roof beam - Google Patents
Novel steel crossbeam processing hydraulic pressure crib crimper of letter T roof beam Download PDFInfo
- Publication number
- CN214813866U CN214813866U CN202120252731.0U CN202120252731U CN214813866U CN 214813866 U CN214813866 U CN 214813866U CN 202120252731 U CN202120252731 U CN 202120252731U CN 214813866 U CN214813866 U CN 214813866U
- Authority
- CN
- China
- Prior art keywords
- portal
- platform
- base
- bending
- jack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a novel steel beam processing hydraulic bending machine for a simply supported T-shaped beam, which consists of a hydraulic system, a portal frame, an operating platform and a bending die; the hydraulic system comprises a jack and a movable hydraulic oil pump; the portal is a rectangular frame and comprises a portal top beam, a portal vertical beam, a portal underframe, a portal base and a portal diagonal brace; the jack is fixed at the lower part of the top beam of the portal frame; the operating platform is arranged on the portal underframe and consists of a platform base, a platform inclined strut, a limiting device and a forming module; the bending die is composed of a bending die base and an extrusion die, the bending die is connected to the lower portion of the jack at the top, and the extrusion die is over against the central line of the forming module on the operating platform. The hydraulic bending machine is adopted to process the simply supported T-beam steel beam, so that the processing precision of the steel beam can be guaranteed, and the quality of a finished product is improved; meanwhile, one manipulator can finish the bending operation of the steel beam, so that the processing cost of the steel beam is greatly reduced, and the bending efficiency is improved.
Description
The technical field is as follows:
the utility model relates to a railway engineering bridge construction technical field, in particular to bridge letter T roof beam steel beam construction technical field, specific theory is a novel steel beam processing hydraulic pressure crib crimper of letter T roof beam.
Background art:
railway letter T girder bridge floor system pavement support adopts novel steel crossbeam support, and the erection space 2m is located the bridge two sides, and the steel crossbeam has that the specification model is unified, the characteristics that demand is in large quantity, suitably carries out mechanical automated production.
The bottom structure of the steel beam is a folding plate with an included angle of 164 degrees, and in the production process of the steel beam, the conventional manual bending or conventional bending mechanical operation mode is adopted, so that the defects of high labor intensity, difficulty in meeting design requirements on bending precision, low construction efficiency, harsh operation environment and the like exist, and the improvement of the production efficiency is seriously influenced. Therefore, it is necessary to design a machining apparatus to ensure the accuracy of the steel beam and to improve the efficiency of the bending operation.
The invention content is as follows:
the utility model aims to solve the technical problem that a novel steel crossbeam processing hydraulic pressure crib crimper of letter T roof beam is provided, not only can make the precision of the steel crossbeam of letter T roof beam obtain the guarantee, improve off-the-shelf quality to can improve the efficiency of the operation of buckling.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel steel beam processing hydraulic bending machine for a simply supported T-shaped beam, which consists of a hydraulic system, a portal frame, an operating platform and a bending die; the hydraulic system comprises a jack and a movable hydraulic oil pump, and the jack and the movable hydraulic oil pump are connected through an oil inlet pipe and an oil return pipe; the portal comprises a portal top cross beam, portal vertical beams, portal underframe, portal base and portal diagonal braces, wherein the portal underframe is fixedly arranged on the portal base; the jack is fixed at the lower part of the top beam of the portal frame; the operating platform consists of a platform base, a platform inclined strut, a limiting device and a forming module, wherein the platform is fixedly arranged on the platform base, the platform base is fixed on the portal underframe, the forming module is arranged on the platform, the limiting device is arranged on one side of the forming module on the platform, one end of the platform inclined strut is fixedly arranged below the platform, and the other end of the platform inclined strut is fixedly connected with the platform base; the bending die consists of a bending die base and an extrusion die, the extrusion die is fixed on the bending die base, and the bending die base is connected to the lower part of the jack at the top.
The door frame is a rectangular frame.
The door frame is formed by welding I-shaped steel beams.
The height of portal be 1700mm, the width be 800 mm.
The portal base is fixed with the ground through foundation bolts.
The length of the operation platform is 1250mm, the width is 200mm, and the operation platform is arranged on the portal underframe.
The jack is fixedly connected to the lower part of the top beam of the portal frame through a bolt.
The platform base is fixed on the portal underframe through bolts.
The bending die base is connected to the lower part of the jack at the top through a bolt.
The extrusion die is over against the central line of the molding module on the operating platform.
Compared with the prior art, the utility model discloses following beneficial effect has:
adopt the utility model discloses carry out the processing of letter T roof beam steel crossbeam, can make the precision of steel crossbeam processing obtain the guarantee, improved off-the-shelf quality. Meanwhile, one manipulator can finish the bending operation of the steel beam, so that the processing cost of the steel beam is greatly reduced, and the bending operation efficiency can be improved.
Description of the drawings:
fig. 1 is a front view of the present invention;
fig. 2 is a right side view of the present invention;
fig. 3 is a front view of the operation platform of the present invention;
fig. 4 is a left side view of the operation platform of the present invention;
fig. 5 is a top view of the operation platform of the present invention;
FIG. 6 is a front view of the bending mold of the present invention;
fig. 7 is a left side view of the bending mold of the present invention;
fig. 8 is a top view of the bending mold of the present invention.
Reference numerals:
1-portal top beam, 2-portal vertical beam, 3-portal underframe, 4-portal base, 5-portal diagonal brace, 6-operation platform, 7-bending die, 8-jack, 9-mobile hydraulic oil pump, 10-oil inlet pipe, 11-oil return pipe, 12-platform base, 13-platform, 14-platform diagonal brace, 15-limiting device, 16-forming module, 17-bending die base and 18-extrusion die.
The specific implementation mode is as follows:
it is right to combine specific embodiment mode below the utility model discloses further explain, refer to fig. 1 ~ 8, the utility model provides a novel steel crossbeam processing hydraulic pressure crib crimper of letter T roof beam, this hydraulic pressure crib crimper comprises hydraulic system, portal, operation platform 6, the mould 7 of bending. The hydraulic system comprises a jack 8 and a movable hydraulic oil pump 9, wherein the jack 8 and the movable hydraulic oil pump 9 are connected with an oil return pipe 11 through an oil inlet pipe 10. The portal comprises a portal top beam 1, a portal vertical beam 2, a portal underframe 3, a portal base 4 and a portal diagonal brace 5. The gantry is designed into a rectangular frame according to the overall dimension, the weight, the main acting force and the operation convenience of the operating platform 6, the jack 8 and the bending die 7 and is formed by welding I-shaped steel beams, and the designed height is 1700mm and the designed width is 800 mm. The gantry base 4 is fixed to the ground through foundation bolts, so that the stability of the hydraulic bending machine is guaranteed. The gantry base 4 is fixedly provided with a gantry underframe 3, the two gantry vertical beams 2 are arranged between the gantry top beam 1 and the gantry underframe 3 in parallel, and the two gantry inclined struts 5 are respectively fixed on the gantry vertical beams 2 and the gantry underframe 3 corresponding to the gantry inclined beams. The jack 8 is fixedly connected to the lower part of the portal frame top beam 1 through a bolt. The operation platform 6 comprises a platform base 12, a platform 13, a platform inclined strut 14, a limiting device 15 and a forming module 16, wherein the length of the operation platform 6 is 1250mm, the width of the operation platform 6 is 200mm, the operation platform is installed on the portal underframe 3, and a core part is the forming module 16 which is designed according to the angle of a bent steel plate. Platform 13 is fixed to be set up on platform base 12, and platform base 12 passes through the bolt fastening on portal chassis 3, is provided with into moulding module 16 on the platform 13, and one side of the last moulding module 16 of platform 13 sets up stop device 15, and the fixed setting of 14 one ends of platform bracing is under platform 13, one end and platform base 12 fixed connection. The bending die 7 is composed of a bending die base 17 and an extrusion die 18, the core component is the extrusion die 18, the extrusion die 18 is fixed on the bending die base 17 according to the angle design of the bending steel plate, the bending die base 17 is connected to the lower portion of the jack 8 at the top through a bolt, and the bending die 7 is connected to the jack 8 at the top through a bolt. The extrusion die 18 faces the center line of the forming module 16 on the operation platform 6.
The bending operation process of the hydraulic bending machine is as follows:
firstly, a steel plate to be bent, cut and formed is placed on an operating platform 6 of the hydraulic bending machine, the placing position is adjusted according to a limiting device 15, and deviation is controlled within plus or minus 1 mm.
Secondly, open this processing hydraulic pressure crib crimper's removal hydraulic oil pump 9, send oil to the jack 8 at portal top, jack 8 pushes down mould 7 of bending, and behind mould 7 contact steel sheet of bending, the oil feed of suspending earlier, the inspection is once more confirmed the steel sheet and is laid the position, surpasss the timely adjustment of deviation scope.
And thirdly, after the position is correct, starting bending operation, controlling oil pressure, feeding oil at a constant speed, transmitting the pressure of the bending die 7 to the steel plate, and stabilizing the pressure for 15s after the bevel on the bottom surface of the steel plate is closely attached to the bevel surface of the forming module 16 and the bevel surface of the bending die 7 is closely attached to the upper surface of the steel plate.
And fourthly, returning oil, returning the bending die 7 to the original position, repeating the steps to finish the second group of bending, checking the bending effect, and finishing the bending work.
It should be noted that the foregoing is only illustrative of some of the principles of the invention, as numerous modifications and variations will readily occur to those skilled in the art. Accordingly, the description is not intended to limit the invention to the exact construction and operation shown and described, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope of the invention.
Claims (10)
1. The utility model provides a novel steel crossbeam processing hydraulic pressure crib crimper of letter T roof beam, characterized by: the hydraulic bending machine consists of a hydraulic system, a portal frame, an operating platform (6) and a bending die (7); the hydraulic system comprises a jack (8) and a movable hydraulic oil pump (9), wherein the jack (8) and the movable hydraulic oil pump (9) are connected with an oil return pipe (11) through an oil inlet pipe (10); the portal comprises a portal top beam (1), portal vertical beams (2), a portal underframe (3), a portal base (4) and portal diagonal braces (5), wherein the portal underframe (3) is fixedly arranged on the portal base (4), the two portal vertical beams (2) are arranged between the portal top beam (1) and the portal underframe (3) in parallel, and the two portal diagonal braces (5) are respectively fixed between the portal vertical beams (2) and the portal underframe (3) corresponding to the portal diagonal beams; the jack (8) is fixed at the lower part of the portal top beam (1); the operation platform (6) is composed of a platform base (12), a platform (13), a platform inclined strut (14), a limiting device (15) and a forming module (16), the platform (13) is fixedly arranged on the platform base (12), the platform base (12) is fixed on a portal underframe (3), the forming module (16) is arranged on the platform (13), the limiting device (15) is arranged on one side of the forming module (16) on the platform (13), one end of the platform inclined strut (14) is fixedly arranged below the platform (13), and the other end of the platform inclined strut is fixedly connected with the platform base (12); the bending die (7) is composed of a bending die base (17) and an extrusion die (18), the extrusion die (18) is fixed on the bending die base (17), and the bending die base (17) is connected to the lower portion of the jack (8) at the top.
2. The novel steel beam processing hydraulic bending machine for the simply supported T-shaped beam as claimed in claim 1, which is characterized in that: the door frame is a rectangular frame.
3. The novel steel beam processing hydraulic bending machine for the simply supported T-shaped beam as claimed in claim 1, which is characterized in that: the door frame is formed by welding I-shaped steel beams.
4. The novel steel beam processing hydraulic bending machine for the simply supported T-shaped beam as claimed in claim 1, which is characterized in that: the height of portal be 1700mm, the width be 800 mm.
5. The novel steel beam processing hydraulic bending machine for the simply supported T-shaped beam as claimed in claim 1, which is characterized in that: the gantry base (4) is fixed with the ground through foundation bolts.
6. The novel steel beam processing hydraulic bending machine for the simply supported T-shaped beam as claimed in claim 1, which is characterized in that: the length of the operating platform (6) is 1250mm, the width of the operating platform is 200mm, and the operating platform is installed on the portal underframe (3).
7. The novel steel beam processing hydraulic bending machine for the simply supported T-shaped beam as claimed in claim 1, which is characterized in that: the jack (8) is fixedly connected to the lower part of the portal frame top beam (1) through a bolt.
8. The novel steel beam processing hydraulic bending machine for the simply supported T-shaped beam as claimed in claim 1, which is characterized in that: the platform base (12) is fixed on the portal underframe (3) through bolts.
9. The novel steel beam processing hydraulic bending machine for the simply supported T-shaped beam as claimed in claim 1, which is characterized in that: the bending die base (17) is connected to the lower part of the jack (8) at the top through a bolt.
10. The novel steel beam processing hydraulic bending machine for the simply supported T-shaped beam as claimed in claim 1, which is characterized in that: the extrusion die (18) is opposite to the central line of the forming module (16) on the operation platform (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120252731.0U CN214813866U (en) | 2021-01-28 | 2021-01-28 | Novel steel crossbeam processing hydraulic pressure crib crimper of letter T roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120252731.0U CN214813866U (en) | 2021-01-28 | 2021-01-28 | Novel steel crossbeam processing hydraulic pressure crib crimper of letter T roof beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214813866U true CN214813866U (en) | 2021-11-23 |
Family
ID=78882106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120252731.0U Active CN214813866U (en) | 2021-01-28 | 2021-01-28 | Novel steel crossbeam processing hydraulic pressure crib crimper of letter T roof beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214813866U (en) |
-
2021
- 2021-01-28 CN CN202120252731.0U patent/CN214813866U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203768814U (en) | High-pier minor-radius curve cast-in-situ box girder novel moving die carrier | |
| CN111794127A (en) | Counter-force prepressing system and prepressing method of ultrahigh suspension casting beam 0# block support | |
| CN104695979A (en) | Method for integrally and transversely moving high and large formwork through high and large trolley | |
| CN110700105A (en) | Synchronous construction method for high pier column and tie beam and template used in same | |
| CN209533716U (en) | A kind of fixed station A seating high-precision adjustable three-dimensional PC track beam form | |
| CN214813866U (en) | Novel steel crossbeam processing hydraulic pressure crib crimper of letter T roof beam | |
| CN110373997A (en) | The production method and moulding bed of curve plate girder segment | |
| CN106217616A (en) | A kind of precast concrete beam post mold and molding methods | |
| CN206386132U (en) | Tunnel casting concrete quick template supporting stripper apparatus | |
| CN206035507U (en) | Rectangle box culvert and for tunnel construction platform truck | |
| CN217327341U (en) | Self-propelled long-span variable cross-section hydraulic formwork trolley | |
| CN105863261A (en) | Universally-adjustable suspension formwork system | |
| CN204074826U (en) | A kind of engineering steel form distortion adjusting device | |
| CN109826100B (en) | Hydraulic jacking box girder template and construction method | |
| CN209873575U (en) | Three-dimensional adjustable template system for curve track beam prefabrication construction | |
| CN208343122U (en) | A kind of adjustable universal precast stair template | |
| CN218224218U (en) | Device for manufacturing conical plate of blanking hopper of gel tank | |
| CN111519661A (en) | Vertical wall construction movable formwork capable of sliding laterally and construction method thereof | |
| CN217046913U (en) | Laminated slab tensioning system | |
| CN220746599U (en) | Sliding arch support system | |
| CN210947716U (en) | Concrete construction integral moving formwork | |
| CN208118516U (en) | A kind of precision die that lower template is laterally adjustable | |
| CN214005443U (en) | Longitudinal and transverse slope adjusting device for prefabricated box girder | |
| CN213999880U (en) | Template system of railway bridge | |
| CN204844426U (en) | A template for curve radius adjustable prestressed concrete beam is prefabricated |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |