CN203653198U - Gravity loading support - Google Patents
Gravity loading support Download PDFInfo
- Publication number
- CN203653198U CN203653198U CN201320790190.2U CN201320790190U CN203653198U CN 203653198 U CN203653198 U CN 203653198U CN 201320790190 U CN201320790190 U CN 201320790190U CN 203653198 U CN203653198 U CN 203653198U
- Authority
- CN
- China
- Prior art keywords
- branch dagger
- connecting rod
- loading
- support frame
- medial branch
- 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
Links
Images
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a gravity loading support which comprises a base frame and an upper supporting frame. A set of outer side supporting columns and a set of inner side supporting columns are arranged on the base frame, the upper supporting frame is supported by the outer side supporting columns and the inner side supporting columns, two loading pulleys are arranged on the top of the upper supporting frame to support a suspended loading weight, the lower portions of the inner side supporting columns are cylindrical, and wedge-shaped blocks which are wide in upper portion and narrow in lower portion are arranged on the upper portions of the inner side supporting columns. The gravity loading support is provided with a base disc structure which is small in occupied area, the supporting strength and the stability can be ensured, therefore, the support can be conveniently combined with equipment needing pressure loading, the length of a steel cable and the number of the pulleys required by loading force are reduced, and therefore system damping is reduced.
Description
Technical field
The utility model relates to a kind of gravitational load support, belongs to Gravity support physical construction technical field.
Background technology
Be two cylindrical roller pinch rollers that are arranged in parallel to the main working parts of rolling grinder, one of them roll-in crop rotation System of Rotating about Fixed Axis motion, another rolling wheel set its axis in rotary course can move, to adapt to by the degree of irregularity of crushing material.The common pressure between two rolling wheel set of rolling grinder relies on spring to apply, and in the time that the pressure between two rolling wheel set is had relatively high expectations, can realize by gravitational load.In other equipment such as the machine up of horizontal cutting, be also usually applied to gravitational load mechanism, to realize the pressure-loaded of its vertical direction in addition.
Gravitational load mechanism is all provided with support conventionally, provides support with unsettled loading pouring weight.But gravitational load support of the prior art exists own vol larger, and occupied ground is more, be not easy to and the shortcoming that needs the equipment of on-load pressure to combine.Particularly, in order to ensure support strength and the stationarity of gravitational load support, need to design the chassis that floor area is larger, thereby make to need the equipment of on-load pressure far away apart from the center of gravity horizontal throw of gravitational load support, therefore need the longer cable wire of setting and more pulley to transmit and load the loading force that pouring weight provides, this structure not only manufacturing cost is high, and can produce higher system damping, thereby affects the serviceability of gravitational load mechanism.
Utility model content
The deficiency that the utility model exists for prior art just, a kind of gravitational load support is provided, there is the chassis structure that floor area is less, and can guarantee support strength and stationarity, thereby be convenient to combine with the equipment that needs on-load pressure, to reduce the needed rope length of loading force and pulley quantity, thereby reduce system damping.
For addressing the above problem, technical solution adopted in the utility model is as follows:
A kind of gravitational load support, comprise: underframe and upper support frame, described underframe is provided with one group of lateral branch dagger and one group of medial branch dagger, described upper support frame is supported by described lateral branch dagger and described medial branch dagger, described upper support frame top is provided with two and loads pulley to support unsettled loading pouring weight, described medial branch dagger bottom is column, and described medial branch dagger top is wedge wide at the top and narrow at the bottom.
As the improvement of technique scheme, described in every group, lateral branch dagger and described medial branch dagger are two, and are provided with reinforcing crossmember between described lateral branch dagger and described medial branch dagger.
As the improvement of technique scheme, also comprise belly board, described upper support frame is fixedly arranged on described belly board, the center of described belly board is provided with vertical central sill, described upper support frame top and described central sill top interconnect, and two described loading pulleys are symmetricly set in respectively the both sides of described central sill.
As the improvement of technique scheme, also comprise the left link rod part and the right connecting rod portion that are arranged at respectively described central sill both sides, described left link rod part and described right connecting rod portion are provided with connecting rod one and connecting rod two, described connecting rod one one end and described upper support frame are hinged, described connecting rod one other end and described connecting rod two are hinged, the free end of described connecting rod two and described central sill top are hinged, and described loading pulley is arranged in the hinge spindle of described connecting rod one and described connecting rod two.
As the improvement of technique scheme, described lateral branch dagger and the tapered setting of described medial branch dagger, and described lateral branch dagger upper end is fixedly arranged on a lateral edges of described belly board, the extended line of described medial branch dagger bottom meets at the middle part of described belly board, and the wedge upper end width on described medial branch dagger top equals the half of described belly board length and is fixedly arranged on a side of described belly board.
Compared with prior art, implementation result of the present utility model is as follows for the utility model:
A kind of gravitational load support described in the utility model, needs the equipment of on-load pressure can be arranged at a side of described medial branch dagger, thereby can reduce the needed rope length of loading force and pulley quantity, and then reduces system damping; Meanwhile, after having hung loading pouring weight, the overall center of gravity of gravitational load support can be moved to described lateral branch dagger one lateral deviation, thereby described structure has good stationarity.And further improved structure has guaranteed that upper support frame can carry certain deflecting torque, and can guarantee upper support frame barycentre steadiness, and the loading pulley that has improved main bearing capacity has leg-of-mutton supporting construction, therefore load pulley and can carry larger loading force, improved the overall mechanical strength of gravitational load support.In addition, also provide most preferred steady structure, made described underframe there is maximum stationarity and mechanical strength.
Accompanying drawing explanation
Fig. 1 is a kind of gravitational load supporting structure schematic diagram described in the utility model.
The specific embodiment
Content of the present utility model is described below in conjunction with specific embodiments.
As shown in Figure 1, be a kind of gravitational load supporting structure schematic diagram described in the utility model.A kind of gravitational load support described in the utility model, comprise: underframe and upper support frame 1, described underframe is provided with one group of lateral branch dagger 2 and one group of medial branch dagger 3, described upper support frame 1 is supported by described lateral branch dagger 2 and described medial branch dagger 3, described upper support frame 1 top is provided with two and loads pulley 4 to support unsettled loading pouring weight 5, described medial branch dagger 3 bottoms are column, and described medial branch dagger 3 tops are wedge wide at the top and narrow at the bottom.Specifically preferably, described in every group, lateral branch dagger 2 and described medial branch dagger 3 are two, and are provided with reinforcing crossmember 6 between described lateral branch dagger 2 and described medial branch dagger 3.Need the equipment of on-load pressure can be arranged at a side of described medial branch dagger 3, thereby can reduce the needed rope length of loading force and pulley quantity, and then reduce system damping; Meanwhile, after having hung loading pouring weight 5, the overall center of gravity of gravitational load support can be moved to described lateral branch dagger 2 one lateral deviations, thereby described structure has good stationarity.
Further with improvement, also comprise belly board 7, described upper support frame 1 is fixedly arranged on described belly board 7, the center of described belly board 7 is provided with vertical central sill 8, described upper support frame 1 top and described central sill 8 tops interconnect, and two described loading pulleys 4 are symmetricly set in respectively the both sides of described central sill 8.Described structure has guaranteed that upper support frame 1 can carry certain deflecting torque, and can guarantee upper support frame 1 barycentre steadiness.Further improve again, also comprise the left link rod part and the right connecting rod portion that are arranged at respectively described central sill 8 both sides, described left link rod part and described right connecting rod portion are provided with connecting rod 1 and connecting rod 2 10, described connecting rod one 9 one end and described upper support frame 1 are hinged, described connecting rod one 9 other ends and described connecting rod 2 10 are hinged, the free end of described connecting rod 2 10 and described central sill 8 tops are hinged, and described loading pulley 4 is arranged in the hinge spindle of described connecting rod 1 and described connecting rod 2 10.The loading pulley 4 that described structure has improved main bearing capacity has leg-of-mutton supporting construction, therefore loads pulley 4 and can carry larger loading force, has improved the overall mechanical strength of gravitational load support.Further with improvement, described lateral branch dagger 2 and the tapered setting of described medial branch dagger 3, and described lateral branch dagger 2 upper ends are fixedly arranged on a lateral edges of described belly board 7, the extended line of described medial branch dagger 3 bottoms meets at the middle part of described belly board 7, and the wedge upper end width on described medial branch dagger 3 tops equals the half of described belly board 7 length and is fixedly arranged on a side of described belly board 7.Described structure, as preferred steadily structure, makes described underframe have maximum stationarity and mechanical strength.
Above content is the detailed description of in conjunction with specific embodiments the utility model being done, and can not assert that the concrete enforcement of the utility model only limits to these explanations.For the utility model person of ordinary skill in the field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to the scope of the utility model protection.
Claims (5)
1. a gravitational load support, it is characterized in that, comprise: underframe and upper support frame (1), described underframe is provided with one group of lateral branch dagger (2) and one group of medial branch dagger (3), described upper support frame (1) is supported by described lateral branch dagger (2) and described medial branch dagger (3), described upper support frame (1) top is provided with two and loads pulley (4) to support unsettled loading pouring weight (5), described medial branch dagger (3) bottom is column, and described medial branch dagger (3) top is wedge wide at the top and narrow at the bottom.
2. a kind of gravitational load support as claimed in claim 1, it is characterized in that, described in every group, lateral branch dagger (2) and described medial branch dagger (3) are two, and are provided with reinforcing crossmember (6) between described lateral branch dagger (2) and described medial branch dagger (3).
3. a kind of gravitational load support as claimed in claim 1, it is characterized in that, also comprise belly board (7), described upper support frame (1) is fixedly arranged on described belly board (7), the center of described belly board (7) is provided with vertical central sill (8), described upper support frame (1) top and described central sill (8) top interconnect, and two described loading pulleys (4) are symmetricly set in respectively the both sides of described central sill (8).
4. a kind of gravitational load support as claimed in claim 3, it is characterized in that, also comprise the left link rod part and the right connecting rod portion that are arranged at respectively described central sill (8) both sides, described left link rod part and described right connecting rod portion are provided with connecting rod one (9) and connecting rod two (10), described connecting rod one (9) one end and described upper support frame (1) are hinged, described connecting rod one (9) other end and described connecting rod two (10) are hinged, the free end of described connecting rod two (10) and described central sill (8) top are hinged, described loading pulley (4) is arranged in the hinge spindle of described connecting rod one (9) and described connecting rod two (10).
5. a kind of gravitational load support as described in claim 3 or 4, it is characterized in that, described lateral branch dagger (2) and the tapered setting of described medial branch dagger (3), and described lateral branch dagger (2) upper end is fixedly arranged on a lateral edges of described belly board (7), the extended line of described medial branch dagger (3) bottom meets at the middle part of described belly board (7), and the wedge upper end width on described medial branch dagger (3) top equals the half of described belly board (7) length and is fixedly arranged on a side of described belly board (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320790190.2U CN203653198U (en) | 2013-12-05 | 2013-12-05 | Gravity loading support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320790190.2U CN203653198U (en) | 2013-12-05 | 2013-12-05 | Gravity loading support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203653198U true CN203653198U (en) | 2014-06-18 |
Family
ID=50919612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320790190.2U Expired - Fee Related CN203653198U (en) | 2013-12-05 | 2013-12-05 | Gravity loading support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203653198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404518A (en) * | 2016-10-20 | 2017-02-15 | 西安建筑科技大学 | Suddenly applied load testing device |
-
2013
- 2013-12-05 CN CN201320790190.2U patent/CN203653198U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404518A (en) * | 2016-10-20 | 2017-02-15 | 西安建筑科技大学 | Suddenly applied load testing device |
| CN106404518B (en) * | 2016-10-20 | 2018-10-23 | 西安建筑科技大学 | A kind of spontaneous load experimental rig |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2923609Y (en) | Circular material field with door-frame type material piling-taking material | |
| CN203946593U (en) | Swinging type material discharge mechanism | |
| CN102303821B (en) | Luffing tower crane with balanced type suspension arm based on traction luffing of steel rope | |
| CN201292975Y (en) | Support for transporting, storing and maintaining fan wheel | |
| CN104631334A (en) | Novel middle supporting device of large-tonnage bridge girder erection machine | |
| CN203653198U (en) | Gravity loading support | |
| CN205274163U (en) | Steel pipe support with width and altitude mixture control | |
| CN202226566U (en) | Light type rope support device-free crown block for wide main-rope cable crane | |
| CN204455867U (en) | The bracing structure of front outriggers of novel large-tonnage Bridge Erector midfoot support device | |
| CN109383664A (en) | A kind of heavy electric drive steering wheel of differential steering | |
| CN211110686U (en) | Movable gantry truss | |
| CN209193282U (en) | A kind of cable is with collecting collating unit | |
| CN204455837U (en) | The rear support leg braced structures of novel large-tonnage Bridge Erector midfoot support device | |
| CN206123615U (en) | Deposit work or material rest | |
| CN204096297U (en) | A kind of lodging bench of leather material roller | |
| CN108750975A (en) | A kind of handler for Power Material | |
| CN205713324U (en) | A kind of mechanical parking equipment car mechanism with property stable equilibrium | |
| CN205000237U (en) | Roll support | |
| CN204435240U (en) | The midfoot support device of novel large-tonnage Bridge Erector | |
| CN209259612U (en) | A kind of feeding device for construction | |
| CN206665992U (en) | A kind of plant equipment mast-up | |
| CN207209825U (en) | Test counterweight support | |
| CN202144261U (en) | Jig trolley | |
| CN215568993U (en) | Support frame suitable for lifting machine | |
| CN205930457U (en) | Electric power engineering construction wrecking truck |
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: 20140618 Termination date: 20141205 |
|
| EXPY | Termination of patent right or utility model |