CN2920707Y - Wheeled tractor compound front counter weight - Google Patents
Wheeled tractor compound front counter weight Download PDFInfo
- Publication number
- CN2920707Y CN2920707Y CN 200620082022 CN200620082022U CN2920707Y CN 2920707 Y CN2920707 Y CN 2920707Y CN 200620082022 CN200620082022 CN 200620082022 CN 200620082022 U CN200620082022 U CN 200620082022U CN 2920707 Y CN2920707 Y CN 2920707Y
- Authority
- CN
- China
- Prior art keywords
- rear panel
- panel
- wheel
- weighting material
- counterweight
- 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.)
- Expired - Fee Related
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- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to a tractor component, to be precise, a wheeled tractor compound front counter weight, which comprises a casing and an internal stuffing. The technical proposal is that: the casing is formed by a back panel fixing-connecting to a front panel. Assembling bolt holes corresponding to frame work are tapped separately. The lower part of the bolts is fixed in the stuffing. At least one part of the screw can screw out of the crust through the assembling bolt hole. The utility model is characterized in that the structure is simple, the manufacturing is easy, the cost is cheap, and the quality is reliable.
Description
Technical field
The utility model relates to a kind of parts of trac., exactly is the compound preceding counterweight of wheel-tire tractor cement concrete.
Background technology
At present, trac. adopts the counterweight of metal materials such as assembling steel, iron mostly for increasing adhesive ability.Because iron and steel price continuous rise in recent years, the cost of goods manifactured of manufacturer increases greatly.People increase contradiction between being under some influence with host driven power in order to solve this cost, use the trial of other material such as ferro-concrete replacement metallic material.In No. 200320127480.5 patents " wheel-tire tractor trailing wheel high strength concrete counterweight " of first to file, disclose and a kind ofly be cast in together used with tractor counterweight by ferro-concrete, bonding material, sleeve pipe, fortifying fibre.But this counterweight not only outward appearance is coarse, has to fall the slag phenomenon, causes the sand holes defective easily, and yield rate is lower, and in use because the excessive easy fracture of vibrations.Distortion, warping phenomenon also appear in its manufacturing process easily.
Summary of the invention
The purpose of this utility model be to provide a kind of manufacturing process is simple, cheap for manufacturing cost, product is attractive in appearance and the reliable quality wheel-tire tractor compound before counterweight.
The utility model comprises housing and interior weighting material thereof, and its technical scheme is: housing is formed by fixedly connecting by rear panel and front panel, has on the rear panel and the corresponding bolts assemblies of frame hole; The bolt bottom is fixed in the weighting material, and at least a portion of its screw portion is through at outside the shell by the bolts assemblies hole.The utlity model has simple in structure, handling ease, with low cost, reliable quality characteristics.
For further guaranteeing steadiness of the present utility model, preferably make the welding of bolt and rear panel.And, front and back panel preferably also adopt connection mode in joint welding.
In the utility model, rear panel is whole punch forming or adopts a main panel and two side plate assembly weldings form.
Be cost-cutting, weighting material of the present utility model preferably uses cement concrete, needs so in front to have the weighting material filler opening on plate or the rear panel, after will relevant positioning parts, injects cement concrete, simultaneously, the bolt bottom is embedded in the weighting material locatees.
Description of drawings
Fig. 1 is the front view of present embodiment running condition;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the structural profile view of the utility model embodiment running condition;
Fig. 4 is an I place partial enlarged drawing among Fig. 3;
Wherein, 1, front panel, 2, weighting material, 3, rear panel, 4, frame, 5, pad, 6, nut, 7, bolt, 8, side plate.
The specific embodiment
As shown in the figure, present embodiment comprises the cement concrete weighting material 2 in shell and the shell.Shell is made up of stamping forming front panel 1 and rear panel 3, and wherein, rear panel 3 is formed by a main panel and two side plate assembly weldings, and rear panel 3 embeds in the cavity of front panel 1, its edge and the welding of front panel 1 side.Also have two bolts assemblies holes and cement concrete filler opening in the back on the plate 3.The bolt cap of two bolts and part screw rod are embedded in the cement concrete, and another part of screw rod passes bolts assemblies hole on the rear panel 3 and the assembly opening on the support 4 and pad 5, nut 6 and is fastenedly connected.Screw rod and rear panel 3 weld at joint.
Claims (5)
1, the compound preceding counterweight of a kind of wheel-tire tractor comprises housing and interior weighting material (2) thereof, and it is characterized in that: housing is formed by fixedly connecting by rear panel (3) and front panel (1), has the corresponding bolts assemblies of frame hole on the rear panel (3); Bolt (7) is fixed in the weighting material (2), and at least a portion of its screw portion is through at outside the shell by the bolts assemblies hole.
2, the compound preceding counterweight of wheel-tire tractor according to claim 1 is characterized in that: bolt (7) and rear panel (3) welding.
3, the compound preceding counterweight of wheel-tire tractor according to claim 2 is characterized in that: the joint welding of front and back panel.
4, according to claim 1 or 2 or 3 described wheel-tire tractors compound before counterweight, it is characterized in that: rear panel (3) is for whole punch forming or adopt a main panel and two blocks of side plates (8) assembly welding forms.
5, according to claim 1 or the compound preceding counterweight of 2 or 3 described wheel-tire tractors, its special sheet is: have weighting material (2) filler opening on front panel (1) or the rear panel (3), bolt (7) bottom is embedded in the weighting material (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620082022 CN2920707Y (en) | 2006-03-21 | 2006-03-21 | Wheeled tractor compound front counter weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620082022 CN2920707Y (en) | 2006-03-21 | 2006-03-21 | Wheeled tractor compound front counter weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2920707Y true CN2920707Y (en) | 2007-07-11 |
Family
ID=38253185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620082022 Expired - Fee Related CN2920707Y (en) | 2006-03-21 | 2006-03-21 | Wheeled tractor compound front counter weight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2920707Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482456A (en) * | 2013-09-26 | 2014-01-01 | 四川科莱电梯有限责任公司 | Elevator balancing weight and manufacturing method thereof |
-
2006
- 2006-03-21 CN CN 200620082022 patent/CN2920707Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482456A (en) * | 2013-09-26 | 2014-01-01 | 四川科莱电梯有限责任公司 | Elevator balancing weight and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070711 Termination date: 20140321 |