CN208665792U - Chassis bearing device - Google Patents

Abstract

The utility model discloses a kind of chassis bearing devices, including flitch and are used to support the steelframe of flitch, steelframe includes multiple first support bars, and flitch is connect with the first support bar.Flitch is supported by setting steelframe, since steelframe is steel material structure, whole ability of anti-deformation is larger, and support strength is high, and the load-bearing capacity of chassis bearing device improves.

Description

Chassis bearing device

Technical field

The utility model relates to material packed and transported technical field, in particular to a kind of chassis bearing device.

Background technique

In the electrical equipments transportational process such as transformer, switchgear, it is placed on the bearing device of chassis by equipment, it is whole It is transported, wherein chassis bearing device is the chassis of pure wood production, suitable flitch will be selected to carry out splicing structure as needed At.

Circuit arrangement with large capacity, voltage levels gradually increases, and the shape of transformer is also gradually increased, due to wood The limitation of the size of side, equipment biggish for shape carry out flitch to form chassis bearing device after repeatedly splicing.

However, chassis bearing device needs load-bearing larger, and flitch stitching portion is not easy for weight and shape biggish equipment Processing, and connect unstable, the load-bearing capacity for being easy to lead to bid bearing device so that flitch stitching portion goes wrong is lower.

Therefore, the load-bearing capacity for how improving chassis bearing device is that those skilled in the art's technology urgently to be resolved is asked Topic.

Utility model content

The purpose of the utility model is to provide a kind of chassis bearing device, the load-bearing capacity of the chassis bearing device is improved.

To achieve the above object, the utility model provides a kind of chassis bearing device, including flitch and is used to support described The steelframe of flitch, the steelframe include multiple first support bars, and the flitch is connect with first support bar.

Preferably, the steelframe further includes the second support bar and the third support for connecting two neighboring first support bar Item, second support bar are located at the lower section of first support bar, and the third support bar is located at first support bar On same plane

Preferably, second support bar at least two.

Preferably, multiple third support bars are arranged in parallel, and multiple first support bars are arranged in parallel, and described first Support bar is vertically arranged with the third support bar and second support bar.

Preferably, the steelframe further includes intermediate connector, and an institute is equipped between two neighboring first support bar Intermediate connector is stated, the both ends of the intermediate connector are respectively fixedly connected on two opposite second support bars, institute Intermediate connector is stated to be arranged in parallel with first support bar.

Preferably, the steelframe further includes reinforcing connection strap, and the both ends for reinforcing connection strap are connected to opposite On two second support bars, the connection strap and the angle of the second support bar bracket reinforced is acute angle.

Preferably, first support bar is channel steel, and the opening of first support bar of opposite two is opposite, the wood The both ends of side are plugged on respectively in the opening of first support bar.

It preferably, further include the flitch is two, two flitches are arranged in opposite the two of first support bar End.

Preferably, the both ends of first support bar and the length direction along first support bar are equipped with the wood Side.

It preferably, further include vibration-damped component that both ends are connect with two opposite first support bars respectively, the vibration damping Part is located above first support bar.

In the above-mentioned technical solutions, chassis bearing device provided by the utility model includes flitch and is used to support flitch Steelframe, steelframe include multiple first support bars, and wood is connect with the first support bar.

As can be seen from the above description, in chassis bearing device provided by the present application, flitch is supported by setting steelframe, by It is steel material structure in steelframe, whole ability of anti-deformation is larger, and support strength is high, and the load-bearing capacity of chassis bearing device improves.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also Other attached drawings can be obtained according to the attached drawing of offer.

Fig. 1 is the structural schematic diagram of chassis bearing device provided by the utility model embodiment；

Fig. 2 is the top view of chassis bearing device provided by the utility model embodiment.

Wherein in Fig. 1-2: 1- steelframe, 3- flitch, 4- vibration-damped component, 5- threaded fastener, connects among 6- the first support bar of 2- Fitting, 7- reinforce connection strap, 8- third support bar, the second support bar of 9-.

Specific embodiment

The core of the utility model is to provide a kind of chassis bearing device, and the load-bearing capacity of the chassis bearing device improves.

It is with reference to the accompanying drawing and real in order to make those skilled in the art more fully understand the technical solution of the utility model Applying mode, the utility model is described in further detail.

Fig. 1 and Fig. 2 are please referred to, in a specific embodiment, the chassis that the utility model specific embodiment provides is held Rest device includes flitch 3 and the steelframe 1 for being used to support flitch 3, and steelframe 1 includes multiple first support bars 2, flitch 3 and first Stay connection, it is preferable that the both ends of flitch 3 are connect with opposite two the first support bars 2 respectively, wherein for the ease of dismounting chassis Bearing device, it is preferable that flitch 3 is connect by threaded fastener 5 with the first support bar 2, can also will be wooden by structures such as steel nails Side 3 is mounted on the first support bar 2.Specifically, the first support bar 2 can be member structure, it is integrally machined especially by steel Molding.Since 3 structure overall dimensions of flitch are consistent, in order to improve packaging efficiency, it is preferable that the first support bar 2 is channel steel, opposite The opening of two the first support bars 2 is opposite, and the both ends of flitch 3 are plugged on respectively in the opening of the first support bar 2.Specifically, wooden Side 3 is two, and two flitches 3 are arranged in the opposite end of the first support bar 2.

As shown in Fig. 2, the both ends of the first support bar 2 and the length direction along the first support bar 2 are equipped with flitch 3, first Buffering flitch 3 is arranged in 2 surrounding of support bar, can arbitrarily splice along its length, reduces manufacture difficulty.

In specific processing in use, according to equipment size, weight and center, by calculating, the first support bar 2 is confirmed With flitch 3 numbers, size and location.

As can be seen from the above description, in the chassis bearing device provided by the application specific embodiment, by the way that steel is arranged Frame 1 support flitch 3, due to steelframe 1 be steel material structure, using steel wood combining form manufacture chassis, whole ability of anti-deformation compared with Greatly, support strength is high, and the load-bearing capacity of chassis bearing device improves, and improves equipment conveying safety.

Preferably, steelframe 1 further includes the second support bar 9 and third support bar 8 for connecting two neighboring first support bar 2, Third support bar 8 and the first support bar 2 are in the same plane, and the second support bar 9 is located at the lower section of the first support bar 2, in order to Improve bonding strength, it is preferable that by being welded and fixed, the first support bar 2 is supported with third for the first support bar 2 and the second support bar 9 Item 8 is welded and fixed.In order to improve overall stability, it is preferable that the second support bar 9 at least two.Specifically, the second support bar 9 It can be mounted on by modes such as bonding, welding or threaded connections on the first support bar 2.For the ease of processing steelframe 1, it is preferable that Second support bar 9 is channel steel structure.By the way that the second support bar 9 is arranged, so that steelframe 1 is whole liftoff, reduce external to equipment It influences, while being convenient for integral lifting.

On the other hand, cooperated by the first support bar 2 and the second support bar 9, reinforce whole damage-retardation ability, while significantly The use for reducing flitch 3 limits the production of chassis bearing device without size, can be prolonged without length direction is limited in It stretches.Segment flitch 3 can be used when 3 load-bearing of flitch to be spliced, the use of overlength flitch 3 is saved, therefore, reduce chassis and hold Rest device Master Cost reduces.

Preferably, according to load-bearing and chassis design length, multiple third support bars 8 are arranged in parallel, multiple first supports Item 2 is arranged in parallel, and the first support bar 2 is vertically arranged with the second support bar 9 and third support bar 8.Specifically, third stay 8 For channel steel structure, multiple first support bars 2 and multiple third support bars 8 form mesh-supported, so that chassis bearing device is set Standby Transport Safety further increases.

Further, steelframe 1 further includes intermediate connector 6, and an intermediate connection is equipped between two neighboring first support bar 2 Part 6, the both ends of intermediate connector 6 are respectively fixedly connected on two opposite the second support bars 9, intermediate connector 6 and first Support bar 2 is arranged in parallel.By the way that intermediate connector 6 is arranged, integral strength is further increased.Intermediate connector 6 is specifically as follows Rigid structures such as channel steel or steel pipe etc..It is preferred that intermediate connector 6 and the second support bar 9 weld.

Further, steelframe 1 further includes reinforcing connection strap 7, and the both ends for reinforcing connection strap 7 are connected to opposite two On second support bar 9.Wherein, number, the size for reinforcing connection strap 7 are decided according to the actual requirements, and the application is not specifically limited. Reinforce connection strap 7 and be used as reinforcing rib, is specifically as follows steel-tube construction.It is preferred that reinforcing between connection strap 7 and the second support bar 9 Angle is acute angle.Reinforce connection strap 7 by setting, further increases the intensity of chassis bearing device.

In order to improve integrated connection stability, it is preferable that chassis bearing device further includes being arranged at 2 both ends of the first support bar, And the connector for blocking flitch 3.

On the basis of above-mentioned each scheme, it is preferable that the chassis bearing device further include both ends respectively with opposite two The vibration-damped component 4 of one support bar 2 connection, vibration-damped component 4 is located at 2 top of the first support bar, specifically, vibration-damped component 4 can be rubber pad. In order to extend the service life of vibration-damped component 4, it is preferable that vibration-damped component 4 is the plank successively abutted, and there are a Dingan County between adjacent plank Fill gap.It is connect specifically, shock absorber part 4 can be realized by screw or common steel nail grafting with the first support bar 2.Pass through laying Vibration-damped component 4 guarantees that chassis bearing device has certain buffer capacity.

Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other The difference of embodiment, the same or similar parts in each embodiment may refer to each other.

The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The widest scope consistent with features of novelty.

Claims (10)

1. a kind of chassis bearing device, which is characterized in that including flitch (3) and it is used to support the steelframes (1) of the flitch (3), The steelframe (1) includes multiple first support bars (2), and the flitch (3) connect with first support bar (2).

2. chassis bearing device according to claim 1, which is characterized in that the steelframe (1) further includes connection adjacent two The second support bar (9) and third support bar (8) of a first support bar (2), second support bar (9) are located at described the The lower section of one support bar (2), the third support bar (8) and first support bar (2) are in the same plane.

3. chassis bearing device according to claim 2, which is characterized in that second support bar (9) at least two.

4. chassis bearing device according to claim 3, which is characterized in that multiple third support bars (8) set in parallel It sets, multiple first support bars (2) are arranged in parallel, first support bar (2) and the third support bar (8) and described the Two support bars (9) are vertically arranged.

5. chassis bearing device according to claim 4, which is characterized in that the steelframe (1) further includes intermediate connector (6), an intermediate connector (6), the intermediate connector (6) are equipped between two neighboring first support bar (2) Both ends be respectively fixedly connected on two opposite second support bars (9), the intermediate connector (6) and described first Support bar (2) is arranged in parallel.

6. chassis bearing device according to claim 2, which is characterized in that the steelframe (1) further includes reinforcing connection strap (7), the both ends for reinforcing connection strap (7) are connected on second support bar (9) of opposite two, and the reinforcement connects The angle of narrow bars (7) and the second support bar (9) bracket is acute angle.

7. chassis bearing device according to claim 1, which is characterized in that first support bar (2) is channel steel, relatively Two first support bars (2) opening it is opposite, the both ends of the flitch (3) are plugged on first support bar respectively (2) in opening.

8. chassis bearing device according to claim 7, which is characterized in that the flitch (3) is two, two wood Side (3) is arranged in the opposite end of first support bar (2).

9. chassis bearing device according to claim 1, which is characterized in that the both ends and edge of first support bar (2) The length direction of first support bar (2) is equipped with the flitch (3).

10. chassis bearing device according to claim 1 to 9, which is characterized in that further include both ends respectively with The vibration-damped component (4) of the first support bar (2) connection of opposite two, the vibration-damped component (4) are located at first support bar (2) Top.