CN203003393U - Pre-arch machine device of main beams of scale body of electronic car weigher - Google Patents
Pre-arch machine device of main beams of scale body of electronic car weigher Download PDFInfo
- Publication number
- CN203003393U CN203003393U CN 201220740695 CN201220740695U CN203003393U CN 203003393 U CN203003393 U CN 203003393U CN 201220740695 CN201220740695 CN 201220740695 CN 201220740695 U CN201220740695 U CN 201220740695U CN 203003393 U CN203003393 U CN 203003393U
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- arch
- scale body
- walking
- main beams
- door frame
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Abstract
The utility model relates to the field of electronic car weigher scale bodies, in particular to a pre-arch machine device of main beams of a scale body of an electronic car weigher. The pre-arch machine device of the main beams of the scale body of the electronic car weigher mainly comprises a walking door frame, pre-arch hydraulic cylinders, a pre-arch machine platform, main beams, a panel and a walking mechanism. The pre-arch machine device of the main beams of the scale body of the electronic car weigher is characterized in that the panel is installed on the pre-arch machine platform, a plurality of main beams are welded with the panel, a plurality of pre-arch hydraulic cylinders are installed on the walking door frame, the pre-arch hydraulic cylinders and the plurality of main beams are symmetrically and vertically installed, the walking mechanism is formed by two rails respectively arranged at two sides of the pre-arch machine platform, two wheels are arranged at the bottom end of each side of the walking door frame, and the wheels at the bottom ends of the two sides are arranged on the rails. The pre-arch machine device of the main beams of the scale body of the electronic car weigher solves the problem that the scale body of the electronic car weigher is proteiform, improves bearing capacity of the scale body, improves efficiency, and guarantees the modularization of the scale body.
Description
Technical field
The utility model relates to the electronic automobile weighing apparatus field, and especially a kind of electronic automobile weighing apparatus girder encircles machine in advance.
Background technology
In the processing of electronic automobile weighing apparatus, due to welding, scale body girder usually is out of shape because being heated.Cause after distortion that panel is uneven, it is inconsistent that each saves deflection, causes air spots on the whole, and presentation quality is poor, and wherein a joint is bent downwardly sometimes, outdoor installation cause the rainy day water; Say from stressed aspect when scale body stand under load, belong to the force structure of simply supported beam, single-unit scale body has lower curved trend; If the scale body has not had downward distortion and produced certain amount of deflection during stand under load, will reduce the bearing capacity of scale body.
Summary of the invention
The purpose of this utility model is exactly the deficiency for existing truck scale body technique, provide a kind of electronic automobile weighing apparatus girder to encircle in advance machine, solved the yielding problem of truck scale body, improved the bearing capacity that claims body, improve effect, guaranteed to claim the modularization of body.
the technical scheme that its technical problem that solves the utility model adopts is: a kind of electronic automobile weighing apparatus girder encircles machine in advance, mainly comprise the walking door frame, pre-arch hydraulic cylinder, pre-arch machine platform, girder, panel and walking mechanism, erecting of panel is on pre-arch platform, a plurality of girders and panel welding, a plurality of pre-arch hydraulic cylinders are arranged on the walking door frame, the symmetrical installation of pre-arch hydraulic cylinder and a plurality of girder up and down, described walking mechanism is that there is respectively a track arch machine platform both sides in advance, respectively there are two wheels walking bottom, door frame both sides, the wheel of bottom, both sides is placed in orbit, the door frame that can manually promote to walk moves above platform, the span 800mm of walking mechanism two-wheeled, effective travel 7100mm can satisfy the space requirement of the placement of scale body fully, pre-arch machine platform size long for 8000mm, wide be 4000mm, the walk effective depth of door frame of arch machine is 560mm in advance, range 300mm, according to the shape of scale body girder, highly, the amount of deflection of width, thickness and pre-arch, calculate the size of pre-arch power, according to the every pre-arch power that beam is different, set its place and encircle in advance the pressure of hydraulic cylinder, adjust respectively the contact position of the electro connecting pressure gauge upper limit of every pre-arch hydraulic cylinder, guarantee the hydraulic cylinder dwell pressure, satisfy the requirement of pre-arch.
The beneficial effects of the utility model are, a kind of electronic automobile weighing apparatus girder encircles machine in advance, mainly comprise the walking door frame, in advance encircle hydraulic cylinder, encircle machine platform, girder, panel and walking mechanism in advance, before Main Girder Welding, by the people for applying external force, allow girder produce pre-arch by stressed opposite direction, increased the bearing capacity of scale body, guaranteed the shape of scale body.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the walking mechanism schematic diagram.
1. walking door frames in figure, 2. pre-arch hydraulic cylinder, 3. panel, 4. pre-arch machine platform, 5. girder, 6. walking mechanism.
The specific embodiment
with reference to accompanying drawing, a kind of electronic automobile weighing apparatus girder encircles machine in advance, mainly comprise walking door frame (1), pre-arch hydraulic cylinder (2), pre-arch machine platform (4), girder (5), panel (3) and walking mechanism (6), panel (3) is arranged on pre-arch machine platform (4), a plurality of girders (5) and panel (3) welding, a plurality of pre-arch hydraulic cylinders 2 are arranged on walking door frame (1), pre-arch hydraulic cylinder (2) and symmetrical installation the in a plurality of girders (5) up and down, described walking mechanism (6) is that there is respectively a track arch machine platform (4) both sides in advance, respectively there are two wheels walking door frame (1) bottom, both sides, the wheel of bottom, both sides is placed in orbit, according to the shape of scale body girder (5), highly, the amount of deflection of width, thickness and pre-arch, calculate the size of pre-arch power, according to the different pre-arch power of every girder (5), adjust the pressure that hydraulic cylinder (2) are encircleed at its place in advance, satisfy the requirement of pre-arch.
The door frame (1) of walking during use is shifted an end onto, and the scale body is placed on pre-arch machine platform (4), adjusts the putting position of scale body, make it on the center of platform, the door frame (1) of walking is pushed into pre-arch machine platform (4) centre position, and the primer fluid pressing system encircles in advance.
to prepare processing scale body is placed on pre-arch machine platform (4), by the position of dimension line adjustment every girder (5) on panel (3) that pulls, respectively weld some arc welding (adjusting electric current according to the thickness of girder) left and right by hand in centre position at every girder (5), with other risers, end plates are placed by the position of line, locate with electric welding, big or small according to the prestressing force that the every girder (5) that calculates needs, adjust the controlled pressure upper limit of each pre-arch hydraulic cylinder (2), begin left-right symmetry pressurizes to every girder (5) respectively from the centre, hydraulic cylinder is set to packing state, the scale body is welded, lift pre-arch hydraulic cylinder (2) after welding, the arch machine runs to outside the scale body in advance, just the scale body can be moved to next process.
Claims (2)
1. an electronic automobile weighing apparatus girder encircles machine in advance, mainly comprise the walking door frame, in advance encircle hydraulic cylinder, encircle machine platform, girder, panel and walking mechanism in advance, it is characterized in that: erecting of panel is on pre-arch platform, a plurality of girders and panel welding, a plurality of pre-arch hydraulic cylinders are arranged on the walking door frame, the symmetrical installation of pre-arch hydraulic cylinder and a plurality of girder up and down, described walking mechanism is that there is respectively a track arch machine platform both sides in advance, respectively there are two wheels walking bottom, door frame both sides, and the wheel of bottom, both sides is placed in orbit.
2. electronic automobile weighing apparatus girder according to claim 1 encircles machine in advance, it is characterized in that: the span 800mm of walking mechanism two-wheeled, effective travel 7100mm; Pre-arch machine platform size long for 8000mm, wide be 4000mm; The effective depth of pre-arch machine walking door frame is 560mm, range 300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220740695 CN203003393U (en) | 2012-12-29 | 2012-12-29 | Pre-arch machine device of main beams of scale body of electronic car weigher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220740695 CN203003393U (en) | 2012-12-29 | 2012-12-29 | Pre-arch machine device of main beams of scale body of electronic car weigher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203003393U true CN203003393U (en) | 2013-06-19 |
Family
ID=48595026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220740695 Expired - Fee Related CN203003393U (en) | 2012-12-29 | 2012-12-29 | Pre-arch machine device of main beams of scale body of electronic car weigher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203003393U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236691A (en) * | 2014-10-21 | 2014-12-24 | 南京联衡电子有限公司 | Truck scale pre-arching device and technology |
| CN107377689A (en) * | 2017-07-15 | 2017-11-24 | 新疆维吾尔自治区送变电工程公司 | A kind of large-span pipe mother numerical control hydraulic arch camber instrument |
| CN110646077A (en) * | 2019-10-29 | 2020-01-03 | 安徽恒远电子称重设备有限公司 | Compression resistance testing device for load-bearing panel of explosion-proof truck scale and using method thereof |
-
2012
- 2012-12-29 CN CN 201220740695 patent/CN203003393U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236691A (en) * | 2014-10-21 | 2014-12-24 | 南京联衡电子有限公司 | Truck scale pre-arching device and technology |
| CN107377689A (en) * | 2017-07-15 | 2017-11-24 | 新疆维吾尔自治区送变电工程公司 | A kind of large-span pipe mother numerical control hydraulic arch camber instrument |
| CN107377689B (en) * | 2017-07-15 | 2023-08-11 | 新疆维吾尔自治区送变电工程公司 | Large-span pipe nut numerical control hydraulic arching instrument |
| CN110646077A (en) * | 2019-10-29 | 2020-01-03 | 安徽恒远电子称重设备有限公司 | Compression resistance testing device for load-bearing panel of explosion-proof truck scale and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20181229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |