CN108408567A - Trolley track replaces suspender and trolley track replacing options - Google Patents
Trolley track replaces suspender and trolley track replacing options Download PDFInfo
- Publication number
- CN108408567A CN108408567A CN201810257285.5A CN201810257285A CN108408567A CN 108408567 A CN108408567 A CN 108408567A CN 201810257285 A CN201810257285 A CN 201810257285A CN 108408567 A CN108408567 A CN 108408567A
- Authority
- CN
- China
- Prior art keywords
- track
- suspender
- trolley track
- trolley
- crane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/442—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces actuated by lifting force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The present invention relates to production maintenance technical fields, more particularly to a kind of trolley track replaces suspender and trolley track replacing options, by by 2 l-shaped members by connect bolt interconnection together, and the clamping limb of 2 l-shaped members is oppositely arranged for trolley track is clamped, the free end of the fixed arm of 2 l-shaped members is both provided with lifting hole(eyelet), to in crane or driving lifting, operating personnel can cover steel wire rope directly on two lifting hole(eyelet)s of suspender, it is then hung up on the suspension hook of crane, it can start to lift wild trajectory later, to reduce the difficulty and danger coefficient of track replacement operation, improve the efficiency of track replacement, also ensure the safety of operating personnel；And since method is simple, easy to operation, of low cost, there is very strong practicability.
Description
Technical field
Suspender is replaced the present invention relates to production maintenance technical field more particularly to a kind of trolley track and trolley track is replaced
Method.
Background technology
The replacement of sintering pallet track is a conventional upkeep operation during production maintenance, and sintering pallet is producing
In the process, track can constantly be worn and crimp so that for orbit centre apart from bigger than normal, centerline deviation can be increasingly
Greatly, the security risks such as trolley derailing are easy tod produce, so replacing trolley track becomes a weight of sintering machine maintenance repair operation
Want content.
Operating personnel are needed to lever up track currently, replacing trolley track, then bolt set steel wire rope starts to lift by crane again, grasps in this way
Work has many drawbacks：1) personnel safety factor is low；2) it is time-consuming and laborious that track, bolt set steel wire rope are levered up；3) handling track is anti-again
Multiple getting steel wire rope etc., it is time-consuming and laborious；These are all that those skilled in the art do not expect to see.
Invention content
In view of the above problems, the invention discloses a kind of trolley tracks to replace suspender, wherein the replacement suspender
2 l-shaped members including mirror symmetry；
Each l-shaped member is made of a fixed arm and a clamping limb, and 2 fixed arms pass through a connection bolt
Together, and the free end of 2 clamping limbs is oppositely arranged for interconnection, and the free end of 2 fixed arms offers
Lifting hole(eyelet).
Above-mentioned trolley track replaces suspender, wherein the l-shaped member is an integral structure.
Above-mentioned trolley track replaces suspender, wherein the thickness of the plank of the l-shaped member is 20-30mm.
Above-mentioned trolley track replaces suspender, wherein the connection bolt closes on the clamping limb setting.
Above-mentioned trolley track replaces suspender, wherein the trolley track is sintering pallet track.
The invention also discloses a kind of trolley track replacing options, and suspender, the side are replaced based on above-mentioned trolley track
Method includes the following steps：
2 lifting hole(eyelet)s for replacing suspender are hung on by rope on crane by step S1；
Step S2 unclamps the connection bolt, and adjusts 2 l-shaped members so that 2 clamping limbs are set respectively
It sets in the groove of track both sides to be replaced；
Step S3 tightens the connection bolt so that 2 fixed arm cross-fixings are together；
Step S4 slings the track to be replaced to precalculated position using the crane；
Step S5 removes the track to be replaced, and makes one track to be installed of the gripping arm；
The track to be installed is placed on the installation site of the former track to be replaced by the crane by step S6.
Foregoing invention has the following advantages that or advantageous effect：
The invention discloses a kind of trolley tracks to replace suspender and trolley track replacing options, by leading to 2 l-shaped members
Cross the interconnection of connection bolt together, and the clamping limb of 2 l-shaped members is oppositely arranged for trolley track, 2 L are clamped
The free end of the fixed arm of shape component is both provided with lifting hole(eyelet), to which in crane or driving lifting, operating personnel can directly exist
Steel wire rope is put on two lifting hole(eyelet)s of suspender, is then hung up on the suspension hook of crane, can start to lift wild trajectory later, to
The difficulty and danger coefficient for reducing track replacement operation improve the efficiency of track replacement, also ensure the peace of operating personnel
Entirely；And since method is simple, easy to operation, of low cost, there is very strong practicability.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, the present invention and its feature, outer
Shape and advantage will become more apparent.Identical label indicates identical part in whole attached drawings.Not can according to than
Example draws attached drawing, it is preferred that emphasis is shows the purport of the present invention.
Fig. 1 is the structural schematic diagram that trolley track replaces suspender in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of a l-shaped member in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of another l-shaped member in the embodiment of the present invention；
Fig. 4 is to put on construction of wire rope signal on two lifting hole(eyelet)s of trolley track replacement suspender in the embodiment of the present invention
Figure；
Fig. 5 is that trolley track replaces the structural schematic diagram that suspender lifts track to be replaced in the embodiment of the present invention；
Fig. 6 is the flow chart of trolley track replacing options in the embodiment of the present invention.
Specific implementation mode
The present invention is further illustrated with specific embodiment below in conjunction with the accompanying drawings, but not as the limit of the present invention
It is fixed.
As shown in Figs. 1-5, the invention discloses a kind of trolley tracks to replace suspender, specifically, the replacement suspender is applied to
Sintering pallet track is replaced, which includes 2 l-shaped members of mirror symmetry, which is respectively l-shaped member 1
With l-shaped member 2；L-shaped member 1 includes fixed arm 11 and clamping limb 12, and l-shaped member 2 includes fixed arm 21 and clamping limb 22, L-shaped
It is provided with bolt hole 112 on the fixed arm 11 of component 1, bolt hole 212 is provided on the fixed arm 21 of l-shaped member 2, so that L
The fixed arm 11 of shape component 1 and the fixed arm 21 of l-shaped member 2 are by connecting together with 3 interconnection of bolt, and l-shaped member 1
The free end (one end that free end, that is, clamping limb 12 of clamping limb 12 is not connect with fixed arm 11) of clamping limb 12 and l-shaped member 2
The free end (one end that free end, that is, clamping limb 22 of clamping limb 22 is not connect with fixed arm 21) of clamping limb 22 be oppositely arranged,
The free end (one end that free end, that is, fixed arm 11 of fixed arm 11 is not connect with clamping limb 12) of the fixed arm 11 of l-shaped member 1
Be provided with lifting hole(eyelet) 111, the free end of the fixed arm 21 of l-shaped member 2 (free end, that is, fixed arm 21 of fixed arm 21 not with clamping limb
One end of 22 connections) it is provided with lifting hole(eyelet) 211.
In a preferred embodiment of the invention, above-mentioned l-shaped member 1 and l-shaped member 2 are an integral structure, from
And so that the l-shaped member is more firm.
In a preferred embodiment of the invention, the thickness of the plank of above-mentioned l-shaped member 1 and l-shaped member 2 is 20-
30mm (such as 20mm, 25mm, 26mm or 30mm etc.) so that replacement suspender load-bearing capacity is enough, and is not interfered with more
Change the flexibility ratio of suspender operation.
In a preferred embodiment of the invention, above-mentioned connection bolt 3 closes on clamping limb 11 and clamping limb 12 is arranged,
So that two gripping arms for replacing above-mentioned suspender are more secured.
In addition, as shown in fig. 6, the invention also discloses replace suspender using above-mentioned trolley track to replace trolley track
Method, specifically, this method comprises the following steps：
The lifting hole(eyelet) 111 of above-mentioned replacement suspender and lifting hole(eyelet) 112 are hung on by rope 3 (steel wire rope) on crane by step S1,
Structure as shown in Figure 4.
Step S2 unclamps connection bolt 3, and adjusts l-shaped member 1 and l-shaped member 2 so that clamping limb 12 and clamping limb 22
It is separately positioned in the groove of 5 both sides of track to be replaced.
Step S3 tightens connection bolt 3 so that together with fixed arm 11 and 21 cross-fixing of fixed arm, 12 He of clamping limb
22 gripper rail rib of clamping limb.
Step S4 slings track 5 to be replaced, structure as shown in Figure 5 using crane, and the track 5 to be replaced is lifted
To precalculated position.
Step S5 removes track 5 to be replaced, and makes clamping limb 12 and clamping limb 22 that a track to be installed be clamped.
The track to be installed is placed on the installation site of former track 5 to be replaced by crane by step S6.
It should be appreciated by those skilled in the art that those skilled in the art are combining the prior art and above-described embodiment can be with
Realize change case, this will not be repeated here.Such change case does not affect the essence of the present invention, and it will not be described here.
Presently preferred embodiments of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as giving reality with the common mode in this field
It applies；Any technical person familiar with the field, without departing from the scope of the technical proposal of the invention, all using the disclosure above
Methods and technical content many possible changes and modifications are made to technical solution of the present invention, or be revised as equivalent variations etc.
Embodiment is imitated, this is not affected the essence of the present invention.Therefore, every content without departing from technical solution of the present invention, foundation
The technical spirit any simple modifications, equivalents, and modifications made to the above embodiment of the present invention, still fall within the present invention
In the range of technical solution protection.
Claims (6)
1. a kind of trolley track replaces suspender, which is characterized in that described to replace 2 l-shaped members that suspender includes mirror symmetry；
Each l-shaped member is made of a fixed arm and a clamping limb, and 2 fixed arms are intersected by a connection bolt
It links together, and the free end of 2 clamping limbs is oppositely arranged, the free end of 2 fixed arms offers lifting hole(eyelet).
2. trolley track as described in claim 1 replaces suspender, which is characterized in that the l-shaped member is an integral structure.
3. trolley track as described in claim 1 replaces suspender, which is characterized in that the thickness of the plank of the l-shaped member is
20-30mm。
4. trolley track as described in claim 1 replaces suspender, which is characterized in that the connection bolt closes on the clamping limb
Setting.
5. trolley track as described in claim 1 replaces suspender, which is characterized in that the trolley track is sintering pallet rail
Road.
6. a kind of trolley track replacing options, which is characterized in that more based on trolley track as described in any one in claim 1-5
Suspender is changed, described method includes following steps：
2 lifting hole(eyelet)s for replacing suspender are hung on by rope on crane by step S1；
Step S2 unclamps the connection bolt, and adjusts 2 l-shaped members so that 2 clamping limbs are separately positioned on
In the groove of track both sides to be replaced；
Step S3 tightens the connection bolt so that 2 fixed arm cross-fixings are together；
Step S4 slings the track to be replaced to precalculated position using the crane；
Step S5 removes the track to be replaced, and makes one track to be installed of the gripping arm；
The track to be installed is placed on the installation site of the former track to be replaced by the crane by step S6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810257285.5A CN108408567A (en) | 2018-03-27 | 2018-03-27 | Trolley track replaces suspender and trolley track replacing options |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810257285.5A CN108408567A (en) | 2018-03-27 | 2018-03-27 | Trolley track replaces suspender and trolley track replacing options |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108408567A true CN108408567A (en) | 2018-08-17 |
Family
ID=63132480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810257285.5A Pending CN108408567A (en) | 2018-03-27 | 2018-03-27 | Trolley track replaces suspender and trolley track replacing options |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108408567A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201580896U (en) * | 2009-12-28 | 2010-09-15 | 天津津起起重设备有限公司 | Track lifting appliance |
| CN203006738U (en) * | 2013-01-05 | 2013-06-19 | 孙建国 | Section bar lifting tool |
| CN203199883U (en) * | 2013-05-02 | 2013-09-18 | 中铁上海工程局有限公司 | Scissor type lifting tool for steel rail lifting |
| CN206052477U (en) * | 2016-09-22 | 2017-03-29 | 淮南矿业(集团)有限责任公司 | Dismantling of track device |
| CN206538100U (en) * | 2017-03-10 | 2017-10-03 | 中国十九冶集团有限公司 | Steel rail hoisting tool |
-
2018
- 2018-03-27 CN CN201810257285.5A patent/CN108408567A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201580896U (en) * | 2009-12-28 | 2010-09-15 | 天津津起起重设备有限公司 | Track lifting appliance |
| CN203006738U (en) * | 2013-01-05 | 2013-06-19 | 孙建国 | Section bar lifting tool |
| CN203199883U (en) * | 2013-05-02 | 2013-09-18 | 中铁上海工程局有限公司 | Scissor type lifting tool for steel rail lifting |
| CN206052477U (en) * | 2016-09-22 | 2017-03-29 | 淮南矿业(集团)有限责任公司 | Dismantling of track device |
| CN206538100U (en) * | 2017-03-10 | 2017-10-03 | 中国十九冶集团有限公司 | Steel rail hoisting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180817 |