CN201703384U - Support device - Google Patents
Support device Download PDFInfo
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- CN201703384U CN201703384U CN2010202504700U CN201020250470U CN201703384U CN 201703384 U CN201703384 U CN 201703384U CN 2010202504700 U CN2010202504700 U CN 2010202504700U CN 201020250470 U CN201020250470 U CN 201020250470U CN 201703384 U CN201703384 U CN 201703384U
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- bracing
- strutting arrangement
- spring
- transverse slat
- support frame
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Abstract
The utility model provides a support device, which comprises a transverse plate, at least two sets of elastic support mechanisms and a base, wherein each set of elastic support mechanism is connected between the transverse plate and the base, and comprises a spring, a support frame and a connecting rod, the spring elastically supports the transverse plate, the support frame is used as a support and moving framework of the whole support device, and is used for placing and fixing the spring, the connecting rod is sheathed and connected with the spring, one end of the connecting rod is connected with the transverse plate, the other end is fixedly connected with the support frame, and each support frame is connected with the base through a rotating shaft, and rotates around the rotating shaft for realizing the standing and the falling of the whole support device. When the support device provided by the utility model is in a standing work state, the elastic support mechanism supports the transverse plate to bear the gravity of the suspended part of an integral core and to support the integral core, a spring shock absorption system is used for reducing the impact on the integral core caused by the spring shock absorption system, and the integral core is prevented from being damaged.
Description
Technical field
The utility model relates to the mechanical support apparatus field, especially, relates to a kind of bracing or strutting arrangement.
Background technology
The bolster of rolling stock, bogie side frame are the key components and parts at travelled by vehicle position, and its quality good or not directly has influence on safety of railway transportation.
At present, the production technology of producing high speed, bolster that heavy-duty freight car uses, bogie side frame is core assembling technology, the core that is about to form bolster, bogie side frame inner chamber is divided into a plurality of parts, at first makes core when producing, and in the casting mold die cavity core is combined to form the inner chamber of foundry goods then.
The advantage of this core assembling technology is, technology is fairly simple, be convenient to manual operations, but the defective that also exists some to be difficult to overcome: on the one hand, the segmentation position of these cores is in the edge at the important force part of product or this position, if misoperation or frock wearing and tearing, to cause foundry goods fash to occur, under the fatigue stress effect in casting stress in process of production or the utilization process, may produce the defective of thermal crack or endurance crack at this position; On the other hand,, be difficult for aborning finding, in product utilization process, easily rupture at these defective locations because these sand mold segmentations all are in product cavity; The reason of this two aspect all will influence the lorry safe in operation, can't adapt to the needs that railway transportation constantly develops to high-speed overload.In addition, owing to adopt manual operations, coremaking is subjected to artificial factor, is prone to the inaccurate problem of core split fix.
Speed-raising along with rolling stock, the requirements for quality of bolster, bogie side frame is also more and more higher, in order to improve the quality of steering frame swing bolster of lorry, bogie side frame, defectives such as the overlap that minimizing produces because of use split core, crackle, those skilled in the art's design has also been implemented truck bolster, bogie side frame foundry goods integral core technology, particularly: bolster, bogie side frame inner chamber are designed to upper and lower two cores, finish the sand that adds of foundry goods, and then combine the formation integral core by core shooting machine.Because eliminated the defective of core segmentation, this integral core can significantly reduce the operating safety misadventure of railway truck.
Owing to also need to finish operations such as coating brushing, oven dry after integral core is made, difficulty has appearred in the placement of integral core in this process, this be because: adopt after the integral core, because the integral core surface mostly is the fitfull curved surface, bolster integral core as shown in Figure 1, as integral core directly is placed on the stooling board plane, can cause the core gross distortion, influence the wall thickness dimension of foundry goods.
The utility model content
Technical problem to be solved in the utility model provides a kind of bracing or strutting arrangement of special use, supports integral core, makes integral core obtain stable and effective support.Integral core keeps original shape to finish operations such as coating brushing, oven dry smoothly under the support of bracing or strutting arrangement.
In order to address the above problem, the utility model discloses a kind of bracing or strutting arrangement, comprising: transverse slat, at least two cover elastic supporting mechanism and bases; The above-mentioned elastic supporting mechanism of every cover is connected between above-mentioned transverse slat and the base; Wherein, the above-mentioned elastic supporting mechanism of every cover comprises: a spring, the above-mentioned transverse slat of resilient mounting; One bracing frame as the support and the motion skeleton of whole above-mentioned bracing or strutting arrangement, is placed and fixing above-mentioned spring; One pitman, the above-mentioned spring of socket, an end is connected with above-mentioned transverse slat, and the other end is captiveed joint with above-mentioned bracing frame; Wherein, each above-mentioned bracing frame is connected with above-mentioned base by a S. A., rotates around S. A., to realize standing and falling down of whole above-mentioned bracing or strutting arrangement.
Preferably, the above-mentioned elastic supporting mechanism of every cover also comprises: a spring spool, captive joint with above-mentioned transverse slat, and cover above-mentioned spring.
Preferably, above-mentioned base is provided with the bracing frame mount pad, and above-mentioned bracing frame is installed; Above-mentioned bracing frame mount pad is provided with axis hole, and above-mentioned S. A. is installed.
Preferably, be provided with magnet, when bracing or strutting arrangement is in standing state, above-mentioned bracing frame produced attractive force, prevent that above-mentioned bracing or strutting arrangement from falling down automatically in the inside of above-mentioned bracing frame mount pad.
Preferably, an end of above-mentioned pitman offers first pin-and-hole, and is suitable with first locating dowel pin, prevents that above-mentioned pitman and bracing frame break away from.
Preferably, an end of above-mentioned S. A. offers second pin-and-hole, and is suitable with second locating dowel pin, prevents that above-mentioned S. A. breaks away from the bracing frame mount pad.
Preferably, above-mentioned base is provided with knock hole, and is suitable with the knock hole on the stooling plate, inserts the 3rd locating dowel pin, and above-mentioned bracing or strutting arrangement is captiveed joint with above-mentioned stooling plate.
Preferably, when above-mentioned bracing or strutting arrangement was in state, whole height was no more than down the distance between the plane on roller-way face steel structure and the above-mentioned stooling plate.
According to another embodiment of the utility model, a kind of bracing or strutting arrangement is also disclosed, comprising: transverse slat and at least two cover elastic supporting mechanisms; The above-mentioned elastic supporting mechanism of every cover is connected with above-mentioned transverse slat, the above-mentioned transverse slat of resilient mounting; Wherein, the above-mentioned elastic supporting mechanism of every cover comprises: a spring, the above-mentioned transverse slat of resilient mounting; One bracing frame as the support and the motion skeleton of whole bracing or strutting arrangement, and is placed and fixing above-mentioned spring; One pitman, the above-mentioned spring of socket, an end is connected with above-mentioned transverse slat, and the other end is captiveed joint with above-mentioned bracing frame; One base, the position of fixing above-mentioned elastic supporting mechanism, top is connected with above-mentioned bracing frame, and captive joint with the stooling plate in the bottom; Wherein, each above-mentioned bracing frame is connected with above-mentioned base by a S. A., rotates around above-mentioned S. A., to realize standing and falling down of whole above-mentioned bracing or strutting arrangement.
Preferably, above-mentioned base is provided with the bracing frame mount pad, and above-mentioned bracing frame is installed; Above-mentioned bracing frame mount pad is provided with axis hole, and above-mentioned S. A. is installed.
Preferably, be provided with magnet, when above-mentioned bracing or strutting arrangement is in standing state, above-mentioned bracing frame produced attractive force, prevent that above-mentioned elastic supporting mechanism from falling down automatically in the inside of above-mentioned bracing frame mount pad.
Preferably, when above-mentioned bracing or strutting arrangement was in state, whole height was no more than down the distance between the plane on roller-way face steel structure and the above-mentioned stooling plate.
Compared with prior art, the utlity model has following advantage:
The bracing or strutting arrangement that the utility model provides is in when standing mode of operation, and elastic supporting mechanism supports the gravity that transverse slat bears the integral core hanging part, holds up integral core.This spring damper system has effectively been slowed down the impact of stooling in the face of integral core, guarantees that integral core is not damaged.As seen, the bracing or strutting arrangement that is used for stooling that the utility model provides is the stooling scheme that provides effective and feasible of putting of train bogie truck production integral core, solved the problem on deformation of integral core, thereby guaranteed the wall thickness dimension of bolster, bogie side frame, improved safety and reliability that integral core is produced.
In addition, whole height design when whole bracing or strutting arrangement is in state is no more than down the distance between the plane on roller-way face steel structure and the stooling plate, efficiently solve because of stooling device whole height too high, can not be with the stooling plate difficult problem by lower floor's roller-way cycle operation together; And can realize bolster, the shared stooling plate of bogie side frame integral core, and effectively improved production efficiency, alleviated working strength of workers.
Description of drawings
Fig. 1 is the structural representation of bolster integral core;
Fig. 2 is the structural representation of the utility model bracing or strutting arrangement embodiment one;
Fig. 3 is the cutaway view of Fig. 2;
Fig. 4 is the structural representation of the utility model bracing or strutting arrangement embodiment two;
Fig. 5 is the cutaway view of Fig. 4.
Reference numeral
The 11-transverse slat; The 12-spring spool; The 13-spring; The 14-bracing frame; The 15-pitman; The 16-S. A.; The 17-base; 18-first locating dowel pin; 19-second locating dowel pin; The 111-bolt; The 110-bolt hole; The 160-axis hole; 171-bracing frame mount pad; 172-the 3rd locating dowel pin; 173-magnet; 180-first pin-and-hole; The 21-transverse slat; The 22-spring spool; The 23-spring; The 24-bracing frame; The 25-pitman; The 26-S. A.; The 27-base; 28-first locating dowel pin; 29-second locating dowel pin; The 211-bolt; The 210-bolt hole; The 260-axis hole; 271-bracing frame mount pad; 272-the 3rd locating dowel pin; 273-magnet; 180-first pin-and-hole.
The specific embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Embodiment one
With reference to the cut-away view of the structural representation of the utility model bracing or strutting arrangement embodiment shown in Fig. 2 and Fig. 2 shown in Figure 3, the bracing or strutting arrangement that the utility model provides comprises: transverse slat 11, at least two cover elastic supporting mechanism and bases 17.Wherein, the main effect of transverse slat 11 is to bear the gravity of integral core hanging part, holds up integral core.Every cover elastic supporting mechanism, be connected between transverse slat 11 and the base 17, be used for resilient mounting transverse slat 11, thereby bear pressure from integral core, simultaneously in the placement of integral core and the transportation on the stooling plate, play the effect that slows down impulsive force, make integral core avoid damaging.Base 17 is fixedly connected on the stooling plate, is used to support whole bracing or strutting arrangement.
Among the embodiment shown in Figure 2, each bracing or strutting arrangement comprises two cover elastic supporting mechanisms.The top of every cover elastic supporting mechanism is connected with transverse slat 11, and the bottom is connected with base 17.Wherein, every cover elastic supporting mechanism specifically comprises:
One spring 13 is used for resilient mounting transverse slat 11, thereby bears the pressure from integral core, plays simultaneously to slow down impulsive force and make integral core avoid damaging in the placement of integral core and the transportation on the stooling plate.
What deserves to be explained is that spring 13 is major parts that bracing or strutting arrangement forms spring damper system, therefore select for use the elastic force of spring and work amount of compression just right.The choice criteria of spring is: the elastic force of spring can effectively support the gravity of integral core hanging part, can not make integral core distortion even damage again because of antagonistic force is excessive.
The spring that the utility model uses can be the cylindroid helical-coil compression spring that meets GB GB/T2089 regulation, adopts No. 65 manganese materials to make, and spring mean coil diameter is 31mm, and free height is 100mm, 12 joints.
One bracing frame 14 as the support and the motion skeleton of whole bracing or strutting arrangement, and is used for placing and fixing spring 13;
One pitman, 15, one ends are connected by bolt 111 with transverse slat 11; The other end is captiveed joint with bracing frame 14 by first locating dowel pin 18.
In this example, connect transverse slat 11 and pitman 15 bolt 111 can but be not limited to adopt hexagonal bar iron, bolt 111 passes the bolt hole of offering on transverse slat and the pitman 15 110, and transverse slat 11 is connected with pitman 15.Transverse slat 11 and pitman 15 can serve as that axle rotates with bolt 111, but can not slide.
In another preferred embodiment of the present utility model, the above-mentioned elastic supporting mechanism of every cover can also comprise a spring spool 12, captives joint with transverse slat 11, is used to cover 13 springs.Wherein, spring spool 12 and transverse slat 11 can adopt welding, mode such as bonding to captive joint, and do not limit at this.Spring spool 12 is set up in the outside of spring 13, on the one hand, carries out in the technology of coating brushing in integral core, can avoid coating to enter spring groove and cause spring work to be obstructed; On the other hand, can increase the bulk strength of whole bracing or strutting arrangement, and make bracing or strutting arrangement more attractive in appearance.
To be on the safe side, offer first pin-and-hole 180 at an end of pitman 15, suitable with cooresponding first locating dowel pin 18, be used to prevent that pitman 15 and bracing frame 14 break away from.In the present embodiment, first locating dowel pin 18 can but be not limited to use spring cotter.
Above-mentioned bracing frame 14, spring 13 and pitman 15 are major parts of forming every cover elastic supporting mechanism.The following describes the annexation of elastic supporting mechanism and base:
Also be provided with the second pin-and-hole (not shown) on the above-mentioned S. A. 16, suitable with second locating dowel pin 19, be used to prevent that S. A. 16 from coming off and free control position, make bracing frame 14, insurance safer with being connected of base 17.In the present embodiment, second locating dowel pin 19 can but be not limited to spring cotter.
In the present embodiment, the 3rd locating dowel pin 172 can but be not limited to use threaded locating dowel pin.The threaded locating dowel pin of this use is threaded base with the stooling plate mode not only can improve connection precision and fiduciary level, and makes things convenient for the Assembly ﹠Disassembly of bracing or strutting arrangement, the plug and play that can accomplish bracing or strutting arrangement.
By foregoing description as can be known, the bracing or strutting arrangement that the utility model provides is that flexibility can be fallen during as the stooling mechanism of bolster or bogie side frame integral core, has two states: stand and fall down.
Supporting the bolster integral core with it is example, its principle of work is described: after the molding of bolster integral core, bracing or strutting arrangement is erected, and the end with integral core is placed on the transverse slat 11 of bracing or strutting arrangement then, and integral core enters operations such as swabbing, oven dry under the support of bracing or strutting arrangement; After oven dry is finished integral core is hung on the stooling dolly; Give the elastic supporting mechanism application of force then, make it rotate 90 degree, bracing or strutting arrangement was fallen around S. A. 16; Bracing or strutting arrangement and stooling plate enter down the roller-way face together, transport next on-cycle starting point to.
The bracing or strutting arrangement that the utility model provides has been designed to flexible can falling, and the whole height when guaranteeing that whole bracing or strutting arrangement is in state is no more than down the distance between the plane on roller-way face steel structure and the stooling plate.Suppose that down roller-way face steel structure level on the stooling plate has only 60mm, so, when design the utility model bracing or strutting arrangement, whole height of devices is controlled in the 50mm in the time of it can being in state.
Why bracing or strutting arrangement being designed to that flexibility can fall, is because roller-way face steel structure height on plane on the stooling plate is limited down.When the stooling plate when the cocycle of coremaking line moves, be that the initial point that can't turn back to operation from the roller-way of coremaking line below begins new circulation then with the bracing or strutting arrangement of standing.That is to say,, then enter down and bracing or strutting arrangement must be pulled down before the roller-way face, wait the stooling plate to enter the starting point place of next working cycle, again bracing or strutting arrangement is installed on the stooling plate at the stooling plate if bracing or strutting arrangement is designed to the structure that simple rigidity can not be fallen.Like this along with the bracing or strutting arrangement of stooling plate in the above-mentioned integral core of coremaking line cocycle working cycle dismounting.As seen, the action that repeats the dismounting bracing or strutting arrangement will certainly bring very big unnecessary work capacity, increases working strength of workers, lavishes labor on resource.
So, among the utility model embodiment, bracing or strutting arrangement is designed to flexibility can fall, stand on the stooling plate under the bracing or strutting arrangement normal working; After power cut-off, it was fallen, make the stooling plate smoothly by coremaking line below roller-way, enter working cycle next time.Like this, the stooling plate can have been avoided the trouble of dismounting bracing or strutting arrangement back and forth in coremaking line cocycle operation under the situation of not having interference, has not only reduced working strength of workers, has also shortened the coremaking time of integral core, and then has improved the coremaking efficient of integral core.
In the present embodiment, fall down automatically when standing mode of operation, also be provided with magnet 173 in the inside of bracing frame mount pad 171 in order to prevent that bracing or strutting arrangement is in.The reversing sense position that magnet 173 rotated when being installed in bracing or strutting arrangement and falling down.When bracing or strutting arrangement was in standing state, 173 pairs of bracing frames of magnet 14 produced attractive force, prevent that bracing or strutting arrangement from falling down automatically.
Embodiment two
With reference to Fig. 4, show the another kind of structure of the utility model bracing or strutting arrangement, Fig. 5 is the cutaway view of structure shown in Figure 4.Shown in Fig. 4,5, another bracing or strutting arrangement that the utility model provides comprises: transverse slat 21 and at least two cover elastic supporting mechanisms.Wherein, transverse slat 21 is used to bear the gravity of integral core hanging part.Every cover elastic supporting mechanism is connected with transverse slat 21, is used for resilient mounting transverse slat 21, thereby bears the pressure from integral core, plays in the placement of integral core and the transportation on the stooling plate simultaneously and slows down the effect that impulsive force makes integral core avoid damaging.
Among the embodiment shown in Figure 4, a bracing or strutting arrangement integral body is made up of a transverse slat 21 and two cover elastic supporting mechanisms.Wherein, the above-mentioned elastic supporting mechanism of every cover specifically comprises:
One spring 23 is used for resilient mounting transverse slat 21; Thereby main effect is to support transverse slat 21 and bears pressure from integral core, plays simultaneously to slow down impulsive force and make integral core avoid damaging in the placement of integral core and the transportation on the stooling plate.
One bracing frame 24 as the support and the motion skeleton of whole bracing or strutting arrangement, and is used for placing and fixing spring 23.
One pitman 25 is used for socket spring 23, one ends and is connected with transverse slat 21, and the other end is captiveed joint with bracing frame 24.
One base 27 is used for fixing the position of bracing or strutting arrangement, and top is connected with bracing frame 24, captives joint with the stooling plate in the bottom.
Wherein, each bracing frame 24 is connected with cooresponding base 27 by a S. A. 26, and bracing frame 24 rotates around S. A. 26.
On bracing frame mount pad 271, and an end of cooresponding bracing frame 24, be provided with axis hole 260, be used with S. A. 26, realization bracing frame 24 is connected with base 27, and bracing frame 24 can be rotated around S. A. 26.Equally, break away from control position in order to prevent S. A. 26, S. A. is provided with second locating dowel pin 29.
Each base 27 is captiveed joint with the stooling plate by the 3rd locating dowel pin 272.For the plug and play that realizes bracing or strutting arrangement, the Assembly ﹠Disassembly that makes things convenient for bracing or strutting arrangement, the threaded locating dowel pin of the 3rd locating dowel pin 272 preferred employings.
In addition, in the present embodiment, the inside of bracing frame mount pad 271 can be provided with magnet 273 equally, when bracing or strutting arrangement is in standing state, bracing frame 24 is produced attractive force, prevents that bracing or strutting arrangement from falling down automatically.
Above-mentioned elastic supporting mechanism is connected by bolt 211 with transverse slat 21, is specially: transverse slat 21 and each pitman 25 connection location place, be provided with bolt hole 210, and bolt 211 passes bolt hole 210 and realizes that transverse slat 21 overlaps being connected of elastic supporting mechanism with each.
Need to prove that the bracing or strutting arrangement embodiment shown in Fig. 4,5 compares with the bracing or strutting arrangement embodiment shown in Fig. 2,3, most of parts all are identical, and for the numbering difference that illustrates that different embodiment adopt, its structure, function there is no essential distinction.
The key distinction of the two is: the constituent elements difference of every cover elastic supporting mechanism.In the bracing or strutting arrangement shown in Fig. 4,5, every cover elastic supporting mechanism comprises base 27, and promptly this bracing or strutting arrangement integral body comprises two bases 27 at least, is used for whole bracing or strutting arrangement is fixed in the stooling plate.The bracing or strutting arrangement that adopts the utility model to provide supports integral core, when base 27 is fixedly connected on the stooling plate, must guarantee fixed position and transverse slat 21 keeping parallelisms of two bases 27 on the stooling plate.And the bracing or strutting arrangement shown in Fig. 2,3, every cover elastic supporting mechanism does not comprise base 17, promptly whole bracing or strutting arrangement only needs a base 17.
In a word, the bracing or strutting arrangement that the utility model provides is the stooling scheme that provides effective and feasible of putting of integral core in the production of train bogie truck, solve the problem on deformation of integral core, thereby guaranteed the wall thickness dimension of bolster, bogie side frame, improved safety and reliability that integral core is produced.
Whole height when whole bracing or strutting arrangement is in state is designed to be no more than down the distance between the plane on roller-way face steel structure and the stooling plate.Solved stooling device whole height too high can not be with the stooling plate difficult problem by lower floor's roller-way cycle operation together, and can realize bolster, the shared stooling plate of bogie side frame integral core, effectively improved production efficiency, alleviated labour intensity.
Each embodiment in this specification sheets all adopts the mode of going forward one by one to describe, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
More than to a kind of bracing or strutting arrangement provided by the utility model, be described in detail, used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, to sum up above-mentioned, this description should not be construed as restriction of the present utility model.
Claims (12)
1. a bracing or strutting arrangement is characterized in that, comprising: transverse slat, at least two cover elastic supporting mechanism and bases; The described elastic supporting mechanism of every cover is connected between described transverse slat and the base; Wherein,
The described elastic supporting mechanism of every cover comprises:
One spring, the described transverse slat of resilient mounting;
One bracing frame as the support and the motion skeleton of whole described bracing or strutting arrangement, is placed and fixing described spring;
One pitman, the described spring of socket, an end is connected with described transverse slat, and the other end is captiveed joint with support frame as described above;
Wherein, each support frame as described above is connected with described base by a S. A., rotates around S. A., to realize standing and falling down of whole described bracing or strutting arrangement.
2. bracing or strutting arrangement according to claim 1 is characterized in that, the described elastic supporting mechanism of every cover also comprises: a spring spool, captive joint with described transverse slat, and cover described spring.
3. bracing or strutting arrangement according to claim 1 is characterized in that described base is provided with the bracing frame mount pad, and support frame as described above is installed; The support frame as described above mount pad is provided with axis hole, and described S. A. is installed.
4. bracing or strutting arrangement according to claim 1 is characterized in that, is provided with magnet in the inside of support frame as described above mount pad, when bracing or strutting arrangement is in standing state, support frame as described above is produced attractive force, prevents that described bracing or strutting arrangement from falling down automatically.
5. bracing or strutting arrangement according to claim 1 is characterized in that, an end of described pitman offers first pin-and-hole, and is suitable with first locating dowel pin, prevents that described pitman and bracing frame break away from.
6. bracing or strutting arrangement according to claim 1 is characterized in that, an end of described S. A. offers second pin-and-hole, and is suitable with second locating dowel pin, prevents that described S. A. breaks away from the bracing frame mount pad.
7. bracing or strutting arrangement according to claim 1 is characterized in that described base is provided with knock hole, and is suitable with the knock hole on the stooling plate, inserts the 3rd locating dowel pin, and described bracing or strutting arrangement is captiveed joint with described stooling plate.
8. according to the arbitrary described bracing or strutting arrangement of claim 1 to 7, it is characterized in that when described bracing or strutting arrangement was in state, whole height was no more than down the distance between the plane on roller-way face steel structure and the described stooling plate.
9. a bracing or strutting arrangement is characterized in that, comprising: transverse slat and at least two cover elastic supporting mechanisms; The described elastic supporting mechanism of every cover is connected with described transverse slat, the described transverse slat of resilient mounting; Wherein,
The described elastic supporting mechanism of every cover comprises:
One spring, the described transverse slat of resilient mounting;
One bracing frame as the support and the motion skeleton of whole described bracing or strutting arrangement, and is placed and fixing described spring;
One pitman, the described spring of socket, an end is connected with described transverse slat, and the other end is captiveed joint with support frame as described above;
One base, the position of fixing described elastic supporting mechanism, top is connected with support frame as described above, and captive joint with the stooling plate in the bottom;
Wherein, each support frame as described above is connected with described base by a S. A., rotates around described S. A., to realize standing and falling down of whole described bracing or strutting arrangement.
10. bracing or strutting arrangement according to claim 9 is characterized in that described base is provided with the bracing frame mount pad, and support frame as described above is installed; The support frame as described above mount pad is provided with axis hole, and described S. A. is installed.
11. bracing or strutting arrangement according to claim 10, it is characterized in that, be provided with magnet, when described bracing or strutting arrangement is in standing state in the inside of support frame as described above mount pad, support frame as described above is produced attractive force, prevent that described elastic supporting mechanism from falling down automatically.
12., it is characterized in that when described bracing or strutting arrangement was in state, whole height was no more than down the distance between the plane on roller-way face steel structure and the described stooling plate according to the arbitrary described bracing or strutting arrangement of claim 9 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202504700U CN201703384U (en) | 2010-07-07 | 2010-07-07 | Support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202504700U CN201703384U (en) | 2010-07-07 | 2010-07-07 | Support device |
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| Publication Number | Publication Date |
|---|---|
| CN201703384U true CN201703384U (en) | 2011-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010202504700U Expired - Fee Related CN201703384U (en) | 2010-07-07 | 2010-07-07 | Support device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683090A (en) * | 2013-11-15 | 2014-03-26 | 国网山东省电力公司青岛供电公司 | Double-bundle line lifter |
| CN103691889A (en) * | 2013-12-17 | 2014-04-02 | 齐齐哈尔轨道交通装备有限责任公司 | Core tray of integral sand core of swing bolster |
| CN108655805A (en) * | 2018-05-07 | 2018-10-16 | 芜湖撼江智能科技有限公司 | A kind of Metal Cutting Machine Tool being convenient to clean |
-
2010
- 2010-07-07 CN CN2010202504700U patent/CN201703384U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683090A (en) * | 2013-11-15 | 2014-03-26 | 国网山东省电力公司青岛供电公司 | Double-bundle line lifter |
| CN103683090B (en) * | 2013-11-15 | 2017-01-04 | 国网山东省电力公司青岛供电公司 | A kind of Double-bundle conductor lifter |
| CN103691889A (en) * | 2013-12-17 | 2014-04-02 | 齐齐哈尔轨道交通装备有限责任公司 | Core tray of integral sand core of swing bolster |
| CN108655805A (en) * | 2018-05-07 | 2018-10-16 | 芜湖撼江智能科技有限公司 | A kind of Metal Cutting Machine Tool being convenient to clean |
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