CN209338924U - Straddle type monorail rail tracks support pendulum molding structure up and down - Google Patents
Straddle type monorail rail tracks support pendulum molding structure up and down Download PDFInfo
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- CN209338924U CN209338924U CN201821316032.2U CN201821316032U CN209338924U CN 209338924 U CN209338924 U CN 209338924U CN 201821316032 U CN201821316032 U CN 201821316032U CN 209338924 U CN209338924 U CN 209338924U
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- pendulum
- stiffener
- ear plate
- straddle type
- rail tracks
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Abstract
The utility model relates to a germplasm density height, support strength is high and manufacturing cycle short, at low cost, free of contamination straddle type monorail rail tracks support is used and puts molding structure up and down, including upper pendulum and the bottom, the upper pendulum is made of upper base plate, lower ear plate, stiffener and upper anchor bar, upper base plate welds after connecting with lower ear plate tenon structure, and stiffener is located between two pieces of lower ear plates；The bottom is made of upper ear plate, lower seat board and stiffener, and lower seat board is welded after being connected with upper ear plate using tenon structure, and stiffener is located between two pieces of upper ear plates.Advantage: first is that upper pendulum, the bottom use tenon structure, hence it is evident that improve weld seam stress；Second is that matter density is high, support strength is high；Third is that the manufacturing cycle is short, manufacturing cost is low, pollution-free.
Description
Technical field
The utility model relates to a germplasm density high, support strength height and manufacturing cycle short, at low cost, free of contamination straddle seat
Formula monorail track beam support pendulum molding structure up and down, belongs to straddle type monorail rail tracks support manufacturing field.
Background technique
CN2426489Y, title " single-track traffic PC rail beam cast steel supporter ", movable bearing support by anchor bar, it is upper pendulum, under
Pendulum, pin shaft, foundation bolt, cam pad, seat board, affixed reinforcing bar, footmuff, locating piece, nut cushion block, baffle, bolt composition.
Wherein upper pendulum center couples through pin shaft with the bottom, and upper pendulum two sides are coupled by baffle and bolt with the bottom, and the bottom passes through with seat board
The locating piece connection being welded on seat board, the bottom are supported on the cam pad of seat board, and movable bearing support passes through ground footmuff and lower margin
Bolt couples with pier.The center of upper pendulum and the bottom is provided with kidney slot, and pin shaft is located in kidney slot.Foundation bolt and nut cushion block
It is flexibly connected with ground footmuff.Its shortcoming: upper pendulum and the bottom are all made of steel-casting, and since casting flaw is more, not only intensity is difficult
To guarantee, and the production cycle is long, and manufacturing cost is high, and production process is seriously polluted.
Summary of the invention
Purpose of design: avoiding the shortcoming in background technique, and one germplasm density of design is high, support strength is high and manufacture week
Phase short, at low cost, free of contamination straddle type monorail rail tracks support pendulum molding structure up and down.
Design scheme: in order to realize above-mentioned purpose of design.In structure design, pendulum is by the seat of honour on support for the utility model
The composition such as plate, lower ear plate, stiffener and upper anchor bar, as illustrated in fig. 1 and 2.Upper base plate and lower ear plate use small―gap suture tolerance
The tenon structure of cooperation+welded connecting form.Otic placode root is machined with step, for bearing the pressure of support.Upper base plate is under
The outer side weld of otic placode is work weld seam, can convert the pulling force of support to the compression of weld seam.Using welding method first upper
Anchor bar and seat board are welded into an entirety, are then cast in again in PC track girder body.Upper anchor bar is played and is put on support
With the connection function of track girder, very big tensile stress, distorting stress, bending stress are born, and beam load is passed on support
Pendulum.The support bottom is made of upper ear plate, lower seat board and stiffener etc., as shown in Figures 3 and 4.Lower seat board and upper ear plate are using between small
The tenon structure of gap tolerance fit+welded connecting form.Upper ear plate root is machined with step, for bearing the pressure of support.Under
The outer side weld of seat board and upper ear plate is work weld seam, can convert the pulling force of support to the compression of weld seam.
Technical solution: a kind of straddle type monorail rail tracks support pendulum molding structure, including upper pendulum and the bottom up and down, it is described
Upper pendulum is made of upper base plate, lower ear plate, stiffener and upper anchor bar, and upper base plate welds after connecting with lower ear plate tenon structure,
First stiffener is located between two pieces of lower ear plates；The bottom is made of upper ear plate, lower seat board and the second stiffener, lower seat board and
Using welding after tenon structure connection, the second stiffener is located between two pieces of upper ear plates upper ear plate.
The utility model compared with the background art, first is that it is upper pendulum, the bottom use tenon structure, hence it is evident that improve weld seam stress shape
State；Second is that matter density is high, support strength is high；Third is that the manufacturing cycle is short, manufacturing cost is low, pollution-free.
Detailed description of the invention
Fig. 1 is the straddle type monorail rail tracks support stereoscopic schematic diagram put on support in upper and lower pendulum molding structure.
Fig. 2 is the schematic cross-sectional view of Fig. 1.
Fig. 3 is stereoscopic schematic diagram of the straddle type monorail rail tracks support with the support bottom in pendulum molding structure up and down.
Fig. 4 is the schematic cross-sectional view of Fig. 1.
Specific embodiment
Embodiment 1: referring to attached drawing 1-4.A kind of straddle type monorail rail tracks support pendulum molding structure, including upper pendulum up and down
And the bottom, the upper pendulum 1 are made of upper base plate 101, lower ear plate 102, the first stiffener 103 and upper anchor bar 104, upper base plate
101 connected with 102 tenon structure of lower ear plate after weld, the first stiffener 103 is located between two pieces of lower ear plates 102.Lower ear plate 102
Root is machined with step, for bearing the pressure of support.The weld joint on inner side of upper base plate 101 and lower ear plate 102 is duality weld seam,
I.e. weld seam had not only played connection function but also had played intermal force.As illustrated in fig. 1 and 2.
The bottom 2 is made of upper ear plate 201, lower seat board 202 and the second stiffener 203, lower seat board 202 and upper ear plate
201 after tenon structure connection using welding, and the second stiffener 203 is located between two pieces of upper ear plates 201.Upper base plate 101 and otic placode
102 use tenon structure+solder design form of small―gap suture tolerance fit.201 root of upper ear plate is machined with step, for bearing
The pressure of support.The outer side weld of lower seat board 202 and upper ear plate 201 is work weld seam, can convert weld seam for the pulling force of support
Compression, i.e., weld seam not only played connection function but also rise intermal force.
It is to be understood that: although above-described embodiment contrasts detailed text to the mentality of designing of the utility model
Description, but these verbal descriptions only describe the simple text of the utility model mentality of designing, rather than practical new to this
It is practical new to each fall within this for the limitation of type mentality of designing, any combination, increase or modification without departing from the utility model mentality of designing
In the protection scope of type.
Claims (3)
1. a kind of straddle type monorail rail tracks support pendulum molding structure, including upper pendulum and the bottom up and down, it is characterized in that: on described
Pendulum (1) be made of upper base plate (101), lower ear plate (102), stiffener (103) and upper anchor bar (104), upper base plate (101) and
It is welded after the connection of lower ear plate (102) tenon structure, the first stiffener (103) is located between two pieces of lower ear plates (102)；The bottom
(2) it is made of upper ear plate (201), lower seat board (202) and the second stiffener (203), lower seat board (202) and upper ear plate (201) are adopted
It is welded after being connected with tenon structure, the second stiffener (203) is located between two pieces of upper ear plates (201).
2. straddle type monorail rail tracks support according to claim 1 pendulum molding structure up and down, it is characterized in that: lower ear plate
(102) root is machined with step.
3. straddle type monorail rail tracks support according to claim 1 pendulum molding structure up and down, it is characterized in that: upper ear plate
(201) root is machined with step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821316032.2U CN209338924U (en) | 2018-08-15 | 2018-08-15 | Straddle type monorail rail tracks support pendulum molding structure up and down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821316032.2U CN209338924U (en) | 2018-08-15 | 2018-08-15 | Straddle type monorail rail tracks support pendulum molding structure up and down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209338924U true CN209338924U (en) | 2019-09-03 |
Family
ID=67743400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821316032.2U Active CN209338924U (en) | 2018-08-15 | 2018-08-15 | Straddle type monorail rail tracks support pendulum molding structure up and down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209338924U (en) |
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2018
- 2018-08-15 CN CN201821316032.2U patent/CN209338924U/en active Active
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