CN201802118U - Supporting rack for installing hard horizontal beam inverted column - Google Patents
Supporting rack for installing hard horizontal beam inverted column Download PDFInfo
- Publication number
- CN201802118U CN201802118U CN2010205191642U CN201020519164U CN201802118U CN 201802118 U CN201802118 U CN 201802118U CN 2010205191642 U CN2010205191642 U CN 2010205191642U CN 201020519164 U CN201020519164 U CN 201020519164U CN 201802118 U CN201802118 U CN 201802118U
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- base
- handstand
- post
- horizontal beam
- short
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- Expired - Lifetime
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Abstract
The utility model relates to a supporting rack for installing a hard horizontal beam inverted column, which is characterized by comprising a base, long supports and short supports, wherein a supporting hole for supporting the horizontal beam inverted column is arranged in the middle of the base, and the two relative sides of the base are symmetrically hinged with the short supports; and the other two relative sides of the base are symmetrically hinged with the long supports, and the upper ends of the two long supports and the two short supports are respectively provided with fixing screws for fixing the horizontal beam inverted column. The supporting rack has simple structure and low cost, the base is used for fixing the lower end of the horizontal beam inverted column, and the short and long supports are mutually matched to fix the upper end of the horizontal beam inverted column, thereby achieving the safe and stable support; brackets and other loads do not need to be disassembled, and the installation or disassembly of the horizontal beam inverted column can be completed once by the supporting rack; and the whole process only needs several workers, the labor intensity of each worker is greatly reduced, and simultaneously, the installation of the horizontal beam inverted column can be precisely positioned.
Description
Technical field
The utility model relates to the auxiliary construction device that a kind of electric railway is built, and especially a kind of hard crossbeam handstand post is installed bracing frame.
Background technology
Along with development of science and technology, the domestic electric railway of China is more and more universal, the power taking structure of locomotive is, steel column by the track both sides supports hard crossbeam, by the handstand post realization electrical network of hard crossbeam bottom surface lifting and being communicated with of motorcycle pantograph, the installation of at present hard crossbeam handstand post or the main mode by doing it by hand and carry it on one's shoulder of replacing are promptly under the help of crane, the handstand post is sling, installed or remove loads such as handstand post and bracket by the manpower contraposition.The handstand post adds that the weight behind each load is very big, need tens workman's collaborative works, but because work high above the ground inclement condition, whole process expends time in very much, each working strength of workers is also very big, and the stable support after the handstand post dismounting and the accurate contraposition when installing are all very undesirable.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, with low cost and hard crossbeam handstand post that can finish installing/dismounting fast that bracing frame is installed.
The technical scheme that the utility model is taked is:
A kind of hard crossbeam handstand post is installed bracing frame, it is characterized in that: comprise base, long stent and short support, the middle part of base is shaped on a supported hole that is used for supporting traverse handstand post, two short supports of relative side symmetry hinge dress of base, two relative side symmetry hinge dress long stents in addition of base, the upper end of the upper end of two long stents and two short supports is installed the standing screw that is used for fixing crossbeam handstand post respectively.
And described long stent is made of trapezoidal long frame and two angle steel chutes, the spacing respectively angle steel chute that is slidingly installed in the dual-side lower end of trapezoidal long frame, and the lower end hinge of two angle steel chutes is contained on the base.
And described short support is made of trapezoidal short frame and two angle steel chutes, the spacing respectively angle steel chute that is slidingly installed in the dual-side lower end of trapezoidal short frame, and the lower end hinge of two angle steel chutes is contained on the base.
Advantage of the present utility model and good effect are:
The utility model is simple in structure, with low cost, use the lower end of base fixed cross beam handstand post, use the cooperatively interact upper end of fixed cross beam handstand post of long and short support, the support overall beam handstand post that energy is safe, stable, and the loads such as bracket on the crossbeam handstand post need not be dismantled, the installation or the dismounting that no matter are crossbeam handstand post all can be finished by bracing frame is disposable, only need several workmans in the whole process, and all reductions greatly of each working strength of workers, the installation of crossbeam handstand post simultaneously can realize locating accurately.
Description of drawings
Fig. 1 is a working state figure of the present utility model.
Fig. 2 is a structural representation of the present utility model.
Fig. 3 is the enlarged left view of Fig. 2.
Fig. 4 is the structural representation of base.
Fig. 5 is that the A-A of Fig. 2 is to sectional drawing.
Fig. 6 is that the B-B of Fig. 3 is to sectional drawing.
The specific embodiment
Below in conjunction with embodiment, the utility model is further specified, following embodiment is illustrative, is not determinate, can not limit protection domain of the present utility model with following embodiment.
A kind of hard crossbeam handstand post is installed bracing frame, shown in Fig. 1～6, innovation of the present utility model is: comprise base 11, long stent 5 and short support 7, the middle part of base is shaped on a supported hole 18 that is used for supporting traverse handstand post 1, two relative sides of base are by the short support of bolt 10 symmetry hinge dresses, two relative sides in addition of base are adorned long stent by bolt symmetry hinge, and the upper end of the upper end of two long stents and two short supports is installed the standing screw 4 that is used for fixing crossbeam handstand post respectively.
The structure of base is as shown in Figure 4: comprise trapezoidal crossbeam 14 and trapezoidal longeron 16, trapezoidal crossbeam and trapezoidal longeron by two angle steel that are parallel to each other by junction plate 17 composition that interfixes, trapezoidal crossbeam and trapezoidal longeron install and form a cross mutually, trapezoidal crossbeam is an integral body, trapezoidal longeron is made for the welding of polylith angle steel, in order to improve the connection steadiness between trapezoidal crossbeam and the trapezoidal longeron, the position that joins at trapezoidal longeron and trapezoidal crossbeam is equipped with dihedral junction plate 20, and between trapezoidal crossbeam and adjacent trapezoidal vertical beam, all install reinforcing rib 15, be formed for the supported hole of supporting traverse handstand post by the amalgamation of polylith angle cleat 19 in the center of cross.
Because the length of crossbeam handstand post has a variety of, so in order to strengthen the versatility of bracing frame, long stent is made of trapezoidal long frame 23 and two angle steel chutes 22, the spacing respectively angle steel chute that is slidingly installed in the dual-side lower end of trapezoidal long frame, the lower end hinge of two angle steel chutes is contained in the end of trapezoidal crossbeam in the base, the above-mentioned spacing structure that is slidingly installed is specifically: a sidewall of angle steel chute is shaped on long through-hole 9, be shaped on a plurality of round tube holes 8 on another sidewall from top to bottom, the lock bolt 21 that installs in long through-hole and the round tube hole also fixes trapezoidal long frame and angle steel chute.
Short support is made of trapezoidal short frame 24 and two angle steel chutes, the spacing respectively angle steel chute that is slidingly installed in the dual-side lower end of trapezoidal short frame, the lower end hinge of two angle steel chutes is contained in the end of trapezoidal longeron in the base, and trapezoidal short frame is identical with the structure in the long stent with the spacing slide construction of angle steel chute.
Upper end at trapezoidal long frame and trapezoidal short frame all is equipped with horizontal gird 12, all be shaped on screw vent 6 on each horizontal gird, be positioned at the supported hole at base middle part when the lower end of handstand post after, trapezoidal long frame and trapezoidal short frame are to the rotation of crossbeam handstand post, when four supports with after crossbeam handstand column outer wall contacts, in the water balance beam of relative trapezoidal long frame and trapezoidal short frame upper end, the upper end of a plurality of screw rods with fixed cross beam handstand post is installed, crossbeam handstand post integral body is supported firmly like this, loads such as bracket 3 on the crossbeam handstand post need not be dismantled, and the foot rest 13 on the trapezoidal long frame is demountable.
When construction, the bracing frame that fixes crossbeam handstand post is placed on the lift platform of railcar, slowly rise, make crossbeam handstand post and hard crossbeam 2 accurate contrapositions then, as long as the workman is fixing with the two, very convenient.
The utility model is simple in structure, with low cost, use the lower end of base fixed cross beam handstand post, use the cooperatively interact upper end of fixed cross beam handstand post of long and short support, the whole handstand post of support that energy is safe, stable, and the loads such as bracket on the crossbeam handstand post need not be dismantled, the installation or the dismounting that no matter are crossbeam handstand post all can be finished by bracing frame is disposable, only need several workmans in the whole process, and all reductions greatly of each working strength of workers, the installation of crossbeam handstand post simultaneously can realize locating accurately.
Claims (3)
1. a hard crossbeam handstand post is installed bracing frame, it is characterized in that: comprise base, long stent and short support, the middle part of base is shaped on a supported hole that is used for supporting traverse handstand post, two short supports of relative side symmetry hinge dress of base, two relative side symmetry hinge dress long stents in addition of base, the upper end of the upper end of two long stents and two short supports is installed the standing screw that is used for fixing crossbeam handstand post respectively.
2. a kind of hard crossbeam handstand post according to claim 1 is installed bracing frame, it is characterized in that: described long stent is made of trapezoidal long frame and two angle steel chutes, the spacing respectively angle steel chute that is slidingly installed in the dual-side lower end of trapezoidal long frame, the lower end hinge of two angle steel chutes is contained on the base.
3. a kind of hard crossbeam handstand post according to claim 1 is installed bracing frame, it is characterized in that: described short support is made of trapezoidal short frame and two angle steel chutes, the spacing respectively angle steel chute that is slidingly installed in the dual-side lower end of trapezoidal short frame, the lower end hinge of two angle steel chutes is contained on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205191642U CN201802118U (en) | 2010-09-07 | 2010-09-07 | Supporting rack for installing hard horizontal beam inverted column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205191642U CN201802118U (en) | 2010-09-07 | 2010-09-07 | Supporting rack for installing hard horizontal beam inverted column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201802118U true CN201802118U (en) | 2011-04-20 |
Family
ID=43871626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205191642U Expired - Lifetime CN201802118U (en) | 2010-09-07 | 2010-09-07 | Supporting rack for installing hard horizontal beam inverted column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201802118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108350701A (en) * | 2015-08-31 | 2018-07-31 | 西门子歌美飒可再生能源有限公司 | The installation of cat ladder for equipment pylon |
-
2010
- 2010-09-07 CN CN2010205191642U patent/CN201802118U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108350701A (en) * | 2015-08-31 | 2018-07-31 | 西门子歌美飒可再生能源有限公司 | The installation of cat ladder for equipment pylon |
| CN108350701B (en) * | 2015-08-31 | 2020-09-11 | 西门子歌美飒可再生能源有限公司 | Installation method of ladder stand for equipment tower and equipment tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |
|
| CX01 | Expiry of patent term |