CN210262742U - Large cantilever bent cap template demolishs device - Google Patents
Large cantilever bent cap template demolishs device Download PDFInfo
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- CN210262742U CN210262742U CN201920883920.0U CN201920883920U CN210262742U CN 210262742 U CN210262742 U CN 210262742U CN 201920883920 U CN201920883920 U CN 201920883920U CN 210262742 U CN210262742 U CN 210262742U
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- template
- bent cap
- steel
- wire rope
- steel rail
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 63
- 239000010959 steel Substances 0.000 claims abstract description 63
- 238000009415 formwork Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 14
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a large-scale cantilever bent cap template demolishs device relates to bridge construction equipment field, and the device adopts electric block to install on 26b I-steel track, utilizes electric block's wire rope hoist and mount bent cap template, can will demolish the template easily and hoist and put down to made things convenient for the bent cap template to demolish. In the past, for the removal of a large cantilever bent cap formwork, because the formwork is heavy, two cranes are required to simultaneously lift and cooperate to operate before the support is removed, more machine classes are occupied, and the construction cost is high. Because the crane lifts by crane asynchronous, cause the dangerous accident to take place easily. The device is light and handy convenient, and dismouting and operation are all comparatively convenient, can exert pulling force to the template in advance, and is safe firm, practices thrift construction cost, improves the efficiency of construction.
Description
Technical Field
The utility model relates to a bridge construction equipment field, particularly, the utility model relates to a large-scale cantilever bent cap template demolishs device.
Background
The construction of the large cantilever bent cap of bridge is comparatively complicated, will adopt full hall support system to support, because the design size is great, need adopt large-scale steel form construction, the template is heavier, has caused dismantlement template construction difficulty, needs to be equipped with two cranes and lifts by crane, and the crane lifts by crane desynchronously, causes dangerous accident easily. The construction risk factor is high, and the cost investment is large.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a large-scale cantilever bent cap template demolishs device, utilizes the bent cap top of pouring and finishes as operation platform, lifts by crane the template through electric block, exerts the pulling force to the bent cap die block in advance, and construction convenience is swift, and is safe firm.
In order to achieve the above object, the present invention provides the following technical solutions:
a large cantilever bent cap template dismantling device,
the large cantilever bent cap template dismantling device comprises four MD1 type 1-ton steel wire electric hoists, wherein every two MD1 type 1-ton steel wire electric hoists are arranged on a 25b I-shaped steel rail, two ends of the 25b I-shaped steel rail are respectively provided with an anti-falling device,
the cover beam is characterized by further comprising a cover beam template, wherein two 16b I-steel rails are arranged on the cover beam template, two traveling pulleys are mounted on each 16b I-steel rail, a limiting stopper is mounted on two sides of each traveling pulley, each 25b I-steel rail is welded on the two traveling pulleys, and every two MD1 type 1-ton steel wire rope electric hoists are connected through a steel wire rope to fix the cover beam template.
Preferably, the anti-disengaging device is made of channel steel materials and welded on a 25b I-steel rail, and the limiting stopper is made of channel steel materials and fixed on a 16b I-steel rail through bolts.
Preferably, the 25b I-steel rail and the 16b I-steel rail are vertically arranged on the same horizontal plane.
The utility model has the advantages that: two MD1 type 1-ton steel wire rope electric hoists are mounted on a 25b I-steel rail, the positions are adjusted by moving left and right, a cover beam template is convenient to lift, anti-drop devices are welded at the end heads of the two sides of the 25b I-steel rail to prevent the electric hoists from moving off the rail, two through-long 16b I-steel rails are arranged on the cover beam, a traveling pulley is mounted on the 16b I-steel rail, stoppers are mounted on the two sides of the traveling pulley, the 25b I-steel rails are welded on the two traveling pulleys, and the electric hoists can move on the cover beam conveniently. The device is convenient to assemble and disassemble when in use, and can be repeatedly used in a turnover way. The working principle is simple, and the operation of workers is convenient. The template is arranged on the cover beam rail and can move back and forth to remove the template at any position on the cover beam. The construction cost is reduced, and the construction efficiency is improved.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic elevation structure view of the large cantilever bent cap formwork dismantling device of the present invention;
fig. 2 is a schematic plan structure view of the large cantilever bent cap formwork dismantling device of the present invention.
The anti-falling device comprises a 1-MD 1 type 1-ton steel wire rope electric hoist, a 2-anti-falling device, a 3-25 b I-steel rail, a 4-16 b I-steel rail, a 5-traveling pulley, a 6-steel wire rope and a 7-limiting stopper.
Detailed Description
The invention will be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and descriptions are provided to explain the invention, but not to limit the invention.
Referring to fig. 1 and 2, the utility model discloses a large cantilever bent cap form demolition device,
the large cantilever bent cap template dismantling device comprises four MD1 type 1-ton steel wire rope electric hoists 1, every two MD1 type 1-ton steel wire rope electric hoists 1 are installed on a 25b I-shaped steel rail 3, the MD1 type 1-ton steel wire rope electric hoists 1 move left and right on the I-shaped steel rail 3 to adjust the position, the bent cap template is convenient to hoist, anti-drop devices 2 are welded at the end heads of the two sides of the 25b I-shaped steel rail 3 to prevent the MD1 type 1-ton steel wire rope electric hoists 1 from moving and dropping off the 25b I-shaped steel rail 3,
the cover beam is characterized by further comprising a cover beam template, wherein two 16b I-steel rails 4 are arranged on the cover beam template, two traveling pulleys 5 are mounted on each 16b I-steel rail 4, limiting stoppers 7 are mounted on two sides of each traveling pulley 5, each 25b I-steel rail 3 is welded on the two traveling pulleys 5, and each two MD1 type 1-ton steel wire rope electric hoists 1 lift the cover beam template through a steel wire rope 6.
The anticreep device adopts the channel-section steel material to make, welds on 25b I-steel track, the stopper adopts the channel-section steel material to make, fixes on 16b I-steel track through the bolt, unscrews the bolt during removal, screws up the bolt fastening when stopping, prevents that walking pulley 5 from removing at will.
The 25b I-steel rail 3 and the 16b I-steel rail 4 are vertically arranged on the same horizontal plane, the 25b I-steel rail 3 and the 16b I-steel rail 4 are installed to be horizontal, and the horizontal ruler is used for checking to prevent unstable movement of equipment caused by rail overturning. This device is demolishd to large-scale cantilever bent cap template is simple and convenient swift, provides convenience for the construction, has improved the efficiency of construction.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept, and these all fall into the protection scope of the present invention.
Claims (3)
1. The utility model provides a large-scale cantilever bent cap template demolishs device which characterized in that: the large cantilever bent cap template dismantling device comprises four MD1 type 1-ton steel wire rope electric hoists (1), every two MD1 type 1-ton steel wire rope electric hoists (1) are installed on a 25b I-shaped steel rail (3), two ends of the 25b I-shaped steel rail (3) are respectively provided with an anti-falling device (2),
the cover beam is characterized by further comprising a cover beam template, wherein two 16b I-steel rails (4) are arranged on the cover beam template, two traveling pulleys (5) are mounted on each 16b I-steel rail (4), stoppers (7) are mounted on two sides of each traveling pulley (5), each 25b I-steel rail (3) is welded on the two traveling pulleys, every two MD1 type 1-ton steel wire rope electric hoists (1) are connected through a steel wire rope (6), and the cover beam template is fixed.
2. The large cantilever capping beam formwork demolition device according to claim 1, wherein: anticreep device (2) adopt the channel-section steel material to make, weld on 25b I-steel track (3), stopper (7) adopt the channel-section steel material to make, fix on 16b I-steel track (4) through the bolt.
3. The large cantilever capping beam formwork demolition device according to claim 1, wherein: the 25b I-steel rail (3) and the 16b I-steel rail (4) are vertically arranged on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920883920.0U CN210262742U (en) | 2019-06-12 | 2019-06-12 | Large cantilever bent cap template demolishs device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920883920.0U CN210262742U (en) | 2019-06-12 | 2019-06-12 | Large cantilever bent cap template demolishs device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210262742U true CN210262742U (en) | 2020-04-07 |
Family
ID=70042131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920883920.0U Expired - Fee Related CN210262742U (en) | 2019-06-12 | 2019-06-12 | Large cantilever bent cap template demolishs device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210262742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11834852B2 (en) | 2020-08-07 | 2023-12-05 | Peri Se | Striking tool and method |
-
2019
- 2019-06-12 CN CN201920883920.0U patent/CN210262742U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11834852B2 (en) | 2020-08-07 | 2023-12-05 | Peri Se | Striking tool and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 |