CN205265148U - Construction equipment is crossed over to high -speed railway of not stopping transport - Google Patents
Construction equipment is crossed over to high -speed railway of not stopping transport Download PDFInfo
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- CN205265148U CN205265148U CN201521114911.3U CN201521114911U CN205265148U CN 205265148 U CN205265148 U CN 205265148U CN 201521114911 U CN201521114911 U CN 201521114911U CN 205265148 U CN205265148 U CN 205265148U
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Abstract
The utility model relates to an it specifically is a construction equipment is crossed over to high -speed railway of not stopping transport to stride across high -speed railway overhead line construction technology. The utility model provides a current leap high -speed railway overhead line construction technology the problem of serious influence is caused high -speed railway normal operating order. Construction equipment is crossed over to high -speed railway of not stopping transport is including main base, vice base, head tree, vice stand, main cross arm load roof beam, vice cross arm load roof beam, mast, horizontal rocking arm, compensating beam, rotary mechanism, wherein, two main bases all are fixed in the subaerial of high -speed railway one side, two vice bases all are fixed in the subaerial of high -speed railway opposite side, two head tree difference vertical fixations are on two main bases, two vice stand difference vertical fixations are on two vice bases, the both ends of main cross arm load roof beam are fixed with the top of two head trees respectively. The utility model is suitable for a stride across the construction of high -speed railway overhead line, be applicable to and stride across the construction of highway overhead line, stride across live -line line overhead line construction etc. Equally.
Description
Technical field
The utility model relates to the high ferro Poling Construction technology of crossing over, specifically the one high ferro crossing construction equipment of not stopping transport.
Background technology
Extra-high voltage alternating current-direct current circuit, in Poling Construction process, often needs to cross over high ferro. Because high ferro adopts totally-enclosed, full-overpass design, and road speed in high ferro is fast, the density of dispatching a car is large, railway interests forbade crossing over high ferro Poling Construction conventionally within the high ferro operation period, and only allowed to cross over the construction of high ferro stringing block within the high ferro skylight point period (in order to ensure the overhaul of the equipments time of high ferro safe operation). Therefore, cross over high ferro Poling Construction and have the feature that the engineering time is short, working security requirement is high, construction difficulty is large. At present, crossing over high ferro Poling Construction is mainly to adopt following two kinds of construction equipments to realize: the first construction equipment is the crossing frame that adopts mao bamboon, cedar or steel pipe scaffold to build. The problem that this kind of crossing frame exists is: one, build waste time and energy and cost high. Its two, be subject to landform and Wind effects larger, cause spanning height limited. Its three, because bending resistance and the anti-pressure ability of single member are all poor, and there is certain discreteness, cause bulk strength and less stable. Because this kind of crossing frame exists above problem, so while adopting this kind of crossing frame to cross over high ferro Poling Construction, need to arrive first railway interests's application stoppage in transit high ferro, could start to construct wait applying for after granted, after end to be onstructed, high ferro just can be resumed operation, and thus the normal running order of high ferro is caused and is had a strong impact on. The second equipment is cableway-type crossing frame, on the steel tower of high ferro both sides, utilizes high-strength insulating rope as load rope, and lays corresponding protection cableway according to high ferro width on load rope, forms thus a sufficiently long escape way of guard space. The problem of this kind of crossing frame existence is: because span between the steel tower of high ferro both sides is larger, cause the stressed excessive of load rope, cause thus load-bearing unreliable. Because this kind of crossing frame exists above problem, so while adopting this kind of crossing frame to cross over high ferro Poling Construction, need to arrive first equally railway interests's application stoppage in transit high ferro, could start to construct wait applying for after granted, after end to be onstructed, high ferro just can be resumed operation, and equally the normal running order of high ferro is caused and is had a strong impact on thus. Based on this, be necessary to invent a kind of brand-new leap high ferro Poling Construction equipment, to solve existing leap high ferro Poling Construction technology, the normal running order of high ferro is caused to the problem having a strong impact on.
Summary of the invention
The utility model causes to the normal running order of high ferro the problem having a strong impact in order to solve existing leap high ferro Poling Construction technology, and the one high ferro crossing construction equipment of not stopping transport is provided.
The utility model is to adopt following technical scheme to realize: the high ferro of not stopping transport crossing construction equipment, comprises main base, sub-mount, head tree, secondary column, main cross-arm bearing beam, secondary cross-arm bearing beam, mast, horizontal pivoted arm, equalizer bar, rotating mechanism;
Wherein, the number of main base is two; Two main bases are all fixed on the ground of high ferro one side; The number of sub-mount is two; Two sub-mounts are all fixed on the ground of high ferro opposite side;
The number of head tree is two; Two head trees are vertically fixed on respectively on two main bases; The number of secondary column is two; Two secondary columns are vertically fixed on respectively on two sub-mounts;
The two ends of main cross-arm bearing beam are fixed with the top of two head trees respectively; The two ends of secondary cross-arm bearing beam are fixed with the top of two secondary columns respectively;
The number of mast is two; The bottom of two masts is fixed with the top of two head trees respectively;
The number of horizontal pivoted arm is two; The afterbody of two horizontal pivoted arms rotates respectively the top that is installed on two head trees; The head end of two horizontal pivoted arms is connected separably with the top of two secondary columns respectively;
The number of equalizer bar is two; The head end of two equalizer bars is fixed with the tail end of two horizontal pivoted arms respectively;
The number of rotating mechanism is two; Two rotating mechanisms are installed on respectively the top of two head trees; The output of two rotating mechanisms is connected with the drive end of two horizontal pivoted arms respectively.
Specific works process is as follows:
Step a., within the high ferro skylight point period, starts respectively two rotating mechanisms, and two rotating mechanisms drive respectively two horizontal pivoted arms to be rotated, and the head end of every horizontal pivoted arm is all rotated with preliminary leading rope; Arrive at respectively behind the top of two secondary columns until the head end of two horizontal pivoted arms, the head end of two horizontal pivoted arms is fixed with the top of two secondary columns respectively; Now, preliminary leading rope arrives at high ferro opposite side, and two head trees, two secondary columns, main cross-arm bearing beam, secondary cross-arm bearing beam, two horizontal pivoted arms form double gate type crossing frame jointly;
Step b. lays some load pipes between two horizontal pivoted arms; The two ends of every load pipe are vertical with two horizontal pivoted arms respectively, and each load pipe equidistant parallel arranged; Now, two horizontal pivoted arms and Ge Gen load pipe form load bridge floor jointly, and this load bridge floor forms and covers high ferro, thereby high ferro is implemented to protection;
Step c, within the high ferro operation period, first utilizes that preliminary leading rope draws guide rope step by step, pull rope strides across high ferro, and then spreading conducting wire, ground wire step by step, completes thus and cross over high ferro Poling Construction.
Based on said process, compared with existing leap high ferro Poling Construction technology, the high ferro crossing construction equipment of not stopping transport described in the utility model is by adopting brand new, realize leap high ferro Poling Construction, it has possessed following advantage thus: one, compared with the crossing frame that adopts mao bamboon, cedar or steel pipe scaffold to build, the high ferro crossing construction equipment of not stopping transport described in the utility model is by adopting brand-new double gate type crossing frame structure, possesses following advantage: one, it is time saving and energy saving and with low cost to build, and reusable. Its two, be subject to landform and Wind effects very little, therefore its spanning height is not limited. Its three, the bending resistance of single member and anti-pressure ability are all very strong, and do not have discreteness, therefore its bulk strength and stability are fine. Two, compared with cableway-type crossing frame, the horizontal pivoted arm of high ferro crossing construction equipment employing and the load pipe of not stopping transport described in the utility model formed load bridge floor jointly, and substitute load rope by load bridge floor, therefore it has thoroughly been avoided because span between steel tower is compared with causing the stressed excessive problem of load rope greatly, thereby has thoroughly overcome the insecure problem of cableway-type crossing frame load-bearing. In sum, because the high ferro crossing construction equipment of not stopping transport described in the utility model has overcome the problems referred to above that existing leap high ferro Poling Construction technology exists, so while adopting the high ferro crossing construction equipment of not stopping transport described in the utility model to cross over high ferro Poling Construction, no longer need the high ferro of stopping transport, realize thus the operation of leap high ferro Poling Construction and high ferro and intersected and carry out, thereby thoroughly solved existing leap high ferro Poling Construction technology, the normal running order of high ferro has been caused to the problem having a strong impact on.
The utility model is rational in infrastructure, it is ingenious to design, efficiently solve existing leap high ferro Poling Construction technology the normal running order of high ferro is caused to the problem having a strong impact on, be applicable to cross over high ferro Poling Construction, be equally applicable to acrossing highway Poling Construction, crossing live-line Poling Construction etc.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
In figure: the main base of 1-, 2-sub-mount, 3-head tree, the secondary column of 4-, the main cross-arm bearing beam of 5-, the secondary cross-arm bearing beam of 6-, 7-mast, the horizontal pivoted arm of 8-, 9-equalizer bar, 10-rotating mechanism, 11-is bracing wire over the ground, 12-drag-line, 13-generator, 14-control system, 15-load pipe, 16-high ferro roadbed.
Detailed description of the invention
The high ferro of not stopping transport crossing construction equipment, comprises main base 1, sub-mount 2, head tree 3, secondary column 4, main cross-arm bearing beam 5, secondary cross-arm bearing beam 6, mast 7, horizontal pivoted arm 8, equalizer bar 9, rotating mechanism 10;
Wherein, the number of main base 1 is two; Two main bases 1 are all fixed on the ground of high ferro one side; The number of sub-mount 2 is two; Two sub-mounts 2 are all fixed on the ground of high ferro opposite side;
The number of head tree 3 is two; Two head trees 3 are vertically fixed on respectively on two main bases 1; The number of secondary column 4 is two; Two secondary columns 4 are vertically fixed on respectively on two sub-mounts 2;
The two ends of main cross-arm bearing beam 5 are fixed with the top of two head trees 3 respectively; The two ends of secondary cross-arm bearing beam 6 are fixed with the top of two secondary columns 4 respectively;
The number of mast 7 is two; The bottom of two masts 7 is fixed with the top of two head trees 3 respectively;
The number of horizontal pivoted arm 8 is two; The afterbody of two horizontal pivoted arms 8 rotates respectively the top that is installed on two head trees 3; The head end of two horizontal pivoted arms 8 is connected separably with the top of two secondary columns 4 respectively;
The number of equalizer bar 9 is two; The head end of two equalizer bars 9 is fixed with the tail end of two horizontal pivoted arms 8 respectively;
The number of rotating mechanism 10 is two; Two rotating mechanisms 10 are installed on respectively the top of two head trees 3; The output of two rotating mechanisms 10 is connected with the drive end of two horizontal pivoted arms 8 respectively.
Also comprise bracing wire over the ground 11, drag-line 12;
The number of bracing wire 11 is four pairs over the ground; First pair over the ground the head end of bracing wire 11 be connected with the top of two head trees 3 respectively, tail end is connected with the ground of high ferro one side respectively; Second pair over the ground the head end of bracing wire 11 be connected with the top of two head trees 3 respectively, tail end is connected with high ferro roadbed 16 respectively; The 3rd pair over the ground the head end of bracing wire 11 be connected with the top of two secondary columns 4 respectively, tail end is connected with the ground of high ferro opposite side respectively; The 4th pair over the ground the head end of bracing wire 11 be connected with the top of two secondary columns 4 respectively, tail end is connected with high ferro roadbed 16 respectively;
The number of drag-line 12 is four pairs; First, second is connected with the top of two masts 7 respectively the head end of drag-line 12, and tail end is connected with the tail end of two equalizer bars 9 respectively; The head end of the 3rd pair of drag-line 12 is connected with the top of two masts 7 respectively, and tail end is connected with the middle part of two horizontal pivoted arms 8 respectively; The head end of the 4th pair of drag-line 12 is connected with the top of two masts 7 respectively, and tail end is connected with the head end of two horizontal pivoted arms 8 respectively.
When work, the effect of bracing wire is the stability that ensures head tree and secondary column over the ground. The effect of drag-line comprises two aspects: being the balance of the horizontal pivoted arm of guarantee on the one hand, is for horizontal pivoted arm is carried out to amplitude modulation on the other hand.
Also comprise generator 13, control system 14; The output of generator 13 is connected with the input of control system 14; The output of control system 14 is connected with the input of rotating mechanism 10.
When work, the effect of generator is to provide power for rotating mechanism. The effect of control system is to control the break-make that power transmits.
When concrete enforcement, head tree 3, secondary column 4 all adopt the lattice column being connected and composed by several standard knot head and the tail; Main cross-arm bearing beam 5, secondary cross-arm bearing beam 6 all adopt the lattice cross-arm bearing beam being connected and composed by several standard knot head and the tail; Mast 7 adopts the lattice mast being connected and composed by several standard knot head and the tail; Horizontal pivoted arm 8 adopts the lattice pivoted arm being connected and composed by several standard knot head and the tail.
Claims (4)
1. the high ferro crossing construction equipment of not stopping transport, is characterized in that: comprise main base (1), sub-mount (2), head tree (3), secondary column (4), main cross-arm bearing beam (5), secondary cross-arm bearing beam (6), mast (7), horizontal pivoted arm (8), equalizer bar (9), rotating mechanism (10);
Wherein, the number of main base (1) is two; Two main bases (1) are all fixed on the ground of high ferro one side; The number of sub-mount (2) is two; Two sub-mounts (2) are all fixed on the ground of high ferro opposite side;
The number of head tree (3) is two; Two head trees (3) are vertically fixed on respectively on two main bases (1); The number of secondary column (4) is two; Two secondary columns (4) are vertically fixed on respectively on two sub-mounts (2);
The two ends of main cross-arm bearing beam (5) are fixed with the top of two head trees (3) respectively; The two ends of secondary cross-arm bearing beam (6) are fixed with the top of two secondary columns (4) respectively;
The number of mast (7) is two; The bottom of two masts (7) is fixed with the top of two head trees (3) respectively;
The number of horizontal pivoted arm (8) is two; The afterbody of two horizontal pivoted arms (8) rotates respectively the top that is installed on two head trees (3); The head end of two horizontal pivoted arms (8) is connected separably with the top of two secondary columns (4) respectively;
The number of equalizer bar (9) is two; The head end of two equalizer bars (9) is fixed with the tail end of two horizontal pivoted arms (8) respectively;
The number of rotating mechanism (10) is two; Two rotating mechanisms (10) are installed on respectively the top of two head trees (3); The output of two rotating mechanisms (10) is connected with the drive end of two horizontal pivoted arms (8) respectively.
2. the high ferro crossing construction equipment of not stopping transport according to claim 1, is characterized in that: also comprise bracing wire over the ground (11), drag-line (12);
The number of bracing wire over the ground (11) is four pairs; The head end of first pair of bracing wire over the ground (11) is connected with the top of two head trees (3) respectively, and tail end is connected with the ground of high ferro one side respectively; The head end of second pair of bracing wire over the ground (11) is connected with the top of two head trees (3) respectively, and tail end is connected with high ferro roadbed (16) respectively; The head end of the 3rd pair of bracing wire over the ground (11) is connected with the top of two secondary columns (4) respectively, and tail end is connected with the ground of high ferro opposite side respectively; The head end of the 4th pair of bracing wire over the ground (11) is connected with the top of two secondary columns (4) respectively, and tail end is connected with high ferro roadbed (16) respectively;
The number of drag-line (12) is four pairs; First, second is connected with the top of two masts (7) respectively the head end of drag-line (12), and tail end is connected with the tail end of two equalizer bars (9) respectively; The head end of the 3rd pair of drag-line (12) is connected with the top of two masts (7) respectively, and tail end is connected with the middle part of two horizontal pivoted arms (8) respectively; The head end of the 4th pair of drag-line (12) is connected with the top of two masts (7) respectively, and tail end is connected with the head end of two horizontal pivoted arms (8) respectively.
3. the high ferro crossing construction equipment of not stopping transport according to claim 1, is characterized in that: also comprise generator (13), control system (14); The output of generator (13) is connected with the input of control system (14); The output of control system (14) is connected with the input of rotating mechanism (10).
4. the high ferro crossing construction equipment of not stopping transport according to claim 1, is characterized in that: head tree (3), secondary column (4) all adopt the lattice column being connected and composed by several standard knot head and the tail; Main cross-arm bearing beam (5), secondary cross-arm bearing beam (6) all adopt the lattice cross-arm bearing beam being connected and composed by several standard knot head and the tail; Mast (7) adopts the lattice mast being connected and composed by several standard knot head and the tail; Horizontal pivoted arm (8) adopts the lattice pivoted arm being connected and composed by several standard knot head and the tail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521114911.3U CN205265148U (en) | 2015-12-30 | 2015-12-30 | Construction equipment is crossed over to high -speed railway of not stopping transport |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521114911.3U CN205265148U (en) | 2015-12-30 | 2015-12-30 | Construction equipment is crossed over to high -speed railway of not stopping transport |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205265148U true CN205265148U (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521114911.3U Expired - Fee Related CN205265148U (en) | 2015-12-30 | 2015-12-30 | Construction equipment is crossed over to high -speed railway of not stopping transport |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205265148U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470862A (en) * | 2015-12-30 | 2016-04-06 | 国网山西供电工程承装公司 | Span construction equipment of high-speed rail under operation |
| CN111029968A (en) * | 2019-12-31 | 2020-04-17 | 三峡大学 | Multilayer modularization spanning frame that does not have a power failure suitable for intensive block construction |
-
2015
- 2015-12-30 CN CN201521114911.3U patent/CN205265148U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470862A (en) * | 2015-12-30 | 2016-04-06 | 国网山西供电工程承装公司 | Span construction equipment of high-speed rail under operation |
| CN105470862B (en) * | 2015-12-30 | 2018-03-09 | 国网山西供电工程承装有限公司 | High ferro of not stopping transport crossing construction equipment |
| CN111029968A (en) * | 2019-12-31 | 2020-04-17 | 三峡大学 | Multilayer modularization spanning frame that does not have a power failure suitable for intensive block construction |
| CN111029968B (en) * | 2019-12-31 | 2021-10-01 | 三峡大学 | Multilayer modularization spanning frame that does not have a power failure suitable for intensive block construction |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20201230 |