CN204327115U - A kind of small-sized cavern steel form carrier crown template cleaning tool - Google Patents
A kind of small-sized cavern steel form carrier crown template cleaning tool Download PDFInfo
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- CN204327115U CN204327115U CN201420771583.3U CN201420771583U CN204327115U CN 204327115 U CN204327115 U CN 204327115U CN 201420771583 U CN201420771583 U CN 201420771583U CN 204327115 U CN204327115 U CN 204327115U
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Abstract
A kind of small-sized cavern of the utility model steel form carrier crown template cleaning tool, comprises scraper, is arranged on the skeleton of doctor back, and by lever that skeleton is connected with scraper; The work plane of scraper is arranged in the cambered surface matched with chassis crown template; Lever one end and the hinged setting of skeleton, the other end is threaded connection prolongation handle and can lengthens step by step.It is arranged by the arc of the scraper that matches with chassis crown, it can be made to be adjacent to work plane at complete operation, ensure cleaning effect, by skeleton scraper supported from back simultaneously and reinforce, ensure Rigidity and strength when using, and do not affect the smooth of work plane, prevent from deforming in use procedure; By stable connection basis can be provided for the connection of operating grip, by the hinged setting of one end, can meet and realize cleaning operation in different angles, the extended length of the other end can carry out adaptive adjustment under different operating mode, meet different chassis length, complete synchronous cleaning.
Description
Technical field
The utility model belongs to concrete engineering construction technical field, is specially a kind of small-sized cavern steel form carrier crown template cleaning tool.
Background technology
The concrete lining of tunnel adopts steel form carrier to construct usually, footpath, hole is less than the small-sized cavern of 5m, because Qi Dong footpath is less, thickness is the concrete lining thinner thickness of 20 ~ 30cm, when adopting steel form carrier to carry out concreting, the size that crown template declines is generally 10 ~ 15cm, makes the limited space that it declines, so cause chassis crown space very little, personnel cannot enter chassis top; Simultaneously when adopting steel form carrier concreting, have a small amount of concrete after the demoulding and be bonded at template surface, if do not clear up, cumulative, have a strong impact on concreting presentation quality, for ensureing the quality of tunnel concrete liner, tackle template surface after the demoulding to clear up, and brush edible vegetable oil or release agent, smooth to ensure the concrete appearance after building, be easy to the demoulding.But for small-sized cavern, personnel cannot enter trolley formwork top, trolley surface cleaning be carried out, after each concreting completes the demoulding, chassis need be moved to assigned address to clear up, so both wasted time, and too increased engineering cost, waste time and energy.
Utility model content
For problems of the prior art, the utility model provides a kind of structure simple, with low cost, easy and simple to handle, and cleaning effect is obvious, and can carry out the small-sized cavern steel form carrier crown template cleaning tool of template cleaning while ensureing pouring quality.
The utility model is achieved through the following technical solutions:
A kind of small-sized cavern steel form carrier crown template cleaning tool, comprises scraper, is arranged on the skeleton of doctor back, and by lever that skeleton is connected with scraper; The work plane of scraper is arranged in the cambered surface matched with chassis crown template; Lever one end and the hinged setting of skeleton, the other end is threaded connection prolongation handle and can lengthens step by step.
Preferably, skeleton comprises interconnective fixing skeleton and support frame; Fixing skeleton is fixed on the middle part of scraper perpendicular to the length direction of doctor back; The length direction laminating that support frame is parallel to doctor back is fixed on the middle part of scraper.
Further, fixing skeleton bilateral symmetry arranges hanger, and the fixed end of lever is arranged between two hangers, and both pass through the coaxial through hole arranged by screw bolt and nut coordination hinge.
Preferably, the two ends extending handle are respectively arranged with silk thread mouth; Extend between handle, and prolongation handle is fixedly connected with lengthening with the sleeve by threaded engagement between lever.
Preferably, scraper adopts steel plate to make, and skeleton adopts angle steel to make, and lever and prolongation handle all adopt stainless steel tube to make.
Compared with prior art, the utility model has following useful technique effect:
The utility model is arranged by the arc of the scraper that matches with chassis crown, it can be made to be adjacent to work plane at complete operation, ensure cleaning effect, by skeleton scraper supported from back simultaneously and reinforce, ensure Rigidity and strength when using, and do not affect the smooth of work plane, prevent it from deforming in use procedure, cause cleaning effect to reduce; By stable connection basis can be provided for the connection of operating grip, by the hinged setting of one end, the operation realizing cleaning in different angles can be met, the extended length of the other end can carry out adaptive adjustment under different operating mode, meet different chassis length, thus synchronously complete cleaning work in whole casting process.
Further, by the fixing skeleton that arranges in length and breadth and support frame, thus with the simplest frame mode, the support to scraper and reinforcing can be realized from centre, ensure that the smooth of the stable of its radian and working face.
Further, utilize the hanger arranged to realize hinged cooperation to lever, sufficient space can be provided for lever, and directly can not produce working stress impact to scraper and skeleton; The screw bolt and nut be equipped with, easy for installation, easy to use, safeguard simple.
Further, sleeve is utilized to realize extending handle to the lengthening of lever, while ensureing good docking, the exchange that can realize between extension unit coordinates, simultaneously owing to arranging sleeve, can not affect the work of coupled unit because of the damage of wherein certain extension unit, stability is high, coordinates convenient and swift.
Further, by adopting steel plate, angle steel and the common steel such as stainless steel tube, sleeve to process the part that each comprises of the present utility model, easy to process, make simple, with low cost, compliance and adjustable strong.
Accompanying drawing explanation
Fig. 1 is the axonometric drawing of structure described in the utility model example.
Fig. 2 is the front view of structure described in the utility model example.
Fig. 3 is the top view of structure described in the utility model example.
In figure: 1 is scraper; 2 is fixing skeleton; 3 is hanger; 4 is bolt; 5 is nut; 6 is lever; 7 is support frame; 8 is sleeve; 9 for extending handle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, described in be to explanation of the present utility model instead of restriction.
A kind of small-sized cavern of the utility model steel form carrier crown template cleaning tool, as shown in Figure 1, comprises scraper 1, is arranged on the skeleton at scraper 1 back, and by lever 6 that skeleton is connected with scraper 1; As shown in Figure 2, the work plane of scraper 1 is arranged in the cambered surface matched with chassis crown template; Lever 6 one end and the hinged setting of skeleton, the other end is threaded connection prolongation handle 9 and can lengthens step by step.Wherein, as shown in Figure 3, skeleton comprises interconnective fixing skeleton 2 and support frame 7; Fixing skeleton 2 is fixed on the middle part of scraper 1 perpendicular to the length direction at scraper 1 back; The length direction laminating that support frame 7 is parallel to scraper 1 back is fixed on the middle part of scraper 1.As shown in Figure 2, fixing skeleton 2 bilateral symmetry arranges hanger 3, and the fixed end of lever 6 is arranged between two hangers 3, and both pass through the coaxial through hole arranged by bolt 4 and nut 5 coordination hinge.
Wherein, as shown in Figure 3, the two ends extending handle 9 are respectively arranged with silk thread mouth; Extend between handle 9, and prolongation handle 9 is fixedly connected with lengthening with the sleeve 8 by threaded engagement between lever 6.In this preferred embodiment, scraper 1 adopts steel plate to make, and skeleton adopts angle steel to make, and lever 6 and prolongation handle 9 all adopt stainless steel tube to make.
Concrete, the utility model as shown in Figure 1, Figure 2 and Figure 3, adopts steel sheet to be processed into arc by chassis crown template radian, is made into scraper 1, scraper arc length 80cm, wide 15cm; Scraper 1 upper weld angle steel fixes skeleton 2 and support frame 7, and fixing skeleton 2 is ∠ 100 × 100 angle steel, and support frame 7 is ∠ 50 × 50 angle steel, and support frame 7 is also processed into arc by chassis crown template radian, welds hanger 3 in the middle part of fixing skeleton 2; Hanger 3 adopts 2 pieces of 5 × 10cm steel plate processing, and be symmetrically arranged, barrel band hole is bored on hanger 3 top, aperture 10mm; Scraper 1 adopts bolt 4, nut 5 is connected with lever 6; Lever 6 adopts stainless steel tube to make, and circular port is bored in its one end, and one end car becomes silk mouth, later often joint extends handle 9 and also adopts stainless steel tube to make, and the two ends car of its stainless steel tube becomes silk mouth, connects lengthening with sleeve 8, in this preferred embodiment, the length that lever 6 and single-unit extend handle 6 is 2m.
When using this instrument in practice, scraper 1 is connected with lever 6 with nut 5 by bolt 4, after concrete demoulding, chassis is moved to the position that next storehouse will be built, lift is placed at chassis two ends, operating personnel utilize jacking system to stand in chassis termination, scraper 1 inner arc is close to trolley formwork surface, hand-held handle 6 push-and-pull back and forth, for guaranteeing that scraper 1 is close to template surface to reach cleaning effect, lever 6 should tilt to scraper 1 direction, is rooted out by the foreign material that pull operation handle 6 is attached to trolley formwork surface the most at last back and forth and is cleaned out; In practical operation, till lever 6 should add as required and grows to and meet the demands, but be laborsaving, should operate from chassis two ends, to reduce the length of lever 6 as far as possible.Prove according to practical operation, after the form removal of concrete steel mould trolley, use this instrument can remove the concrete foreign material of chassis crown template surface attachment smoothly immediately, simple to operate, time saving and energy saving, cost-saving.
Claims (5)
1. a small-sized cavern steel form carrier crown template cleaning tool, it is characterized in that, comprise scraper (1), be arranged on the skeleton at scraper (1) back, and by lever (6) that skeleton is connected with scraper (1); The work plane of scraper (1) is arranged in the cambered surface matched with chassis crown template; Lever (6) one end and the hinged setting of skeleton, the other end is threaded connection prolongation handle (9) and can lengthens step by step.
2. one according to claim 1 small-sized cavern steel form carrier crown template cleaning tool, is characterized in that, skeleton comprises interconnective fixing skeleton (2) and support frame (7); Fixing skeleton (2) is fixed on the middle part of scraper (1) perpendicular to the length direction at scraper (1) back; The length direction laminating that support frame (7) is parallel to scraper (1) back is fixed on the middle part of scraper (1).
3. one according to claim 2 small-sized cavern steel form carrier crown template cleaning tool, it is characterized in that, fixing skeleton (2) bilateral symmetry arranges hanger (3), the fixed end of lever (6) is arranged between two hangers (3), and both pass through the coaxial through hole arranged by bolt (4) and nut (5) coordination hinge.
4. one according to claim 1 small-sized cavern steel form carrier crown template cleaning tool, is characterized in that, the two ends extending handle (9) are respectively arranged with silk thread mouth; Extend between handle (9), and prolongation handle (9) is fixedly connected with lengthening with the sleeve (8) by threaded engagement between lever (6).
5. one according to claim 1 small-sized cavern steel form carrier crown template cleaning tool, it is characterized in that, described scraper (1) adopts steel plate to make, skeleton adopts angle steel to make, and lever (6) and prolongation handle (9) all adopt stainless steel tube to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420771583.3U CN204327115U (en) | 2014-12-05 | 2014-12-05 | A kind of small-sized cavern steel form carrier crown template cleaning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420771583.3U CN204327115U (en) | 2014-12-05 | 2014-12-05 | A kind of small-sized cavern steel form carrier crown template cleaning tool |
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| Publication Number | Publication Date |
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| CN204327115U true CN204327115U (en) | 2015-05-13 |
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| CN201420771583.3U Active CN204327115U (en) | 2014-12-05 | 2014-12-05 | A kind of small-sized cavern steel form carrier crown template cleaning tool |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544980A (en) * | 2015-12-14 | 2016-05-04 | 重庆集智创享工业设计有限公司 | Portable concrete template surface cleaning device |
| CN105971282A (en) * | 2016-06-27 | 2016-09-28 | 中国建筑第八工程局有限公司 | Device for cleaning falling soil on steel pipe support and use method of device |
| CN108714960A (en) * | 2018-06-06 | 2018-10-30 | 中国十九冶集团有限公司 | Template automatic cleaning apparatus |
| CN109365339A (en) * | 2018-11-28 | 2019-02-22 | 中建隧道建设有限公司 | The circumferential automatic cleaning coating construction device and method of large cross-section tunnel lining trolley template |
-
2014
- 2014-12-05 CN CN201420771583.3U patent/CN204327115U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544980A (en) * | 2015-12-14 | 2016-05-04 | 重庆集智创享工业设计有限公司 | Portable concrete template surface cleaning device |
| CN105544980B (en) * | 2015-12-14 | 2017-07-18 | 重庆集智创享工业设计有限公司 | Portable concrete template surface cleaning plant |
| CN105971282A (en) * | 2016-06-27 | 2016-09-28 | 中国建筑第八工程局有限公司 | Device for cleaning falling soil on steel pipe support and use method of device |
| CN105971282B (en) * | 2016-06-27 | 2018-10-26 | 中国建筑第八工程局有限公司 | Steel pipe support falls native cleaning plant and its application method |
| CN108714960A (en) * | 2018-06-06 | 2018-10-30 | 中国十九冶集团有限公司 | Template automatic cleaning apparatus |
| CN108714960B (en) * | 2018-06-06 | 2020-06-05 | 中国十九冶集团有限公司 | Automatic template cleaning device |
| CN109365339A (en) * | 2018-11-28 | 2019-02-22 | 中建隧道建设有限公司 | The circumferential automatic cleaning coating construction device and method of large cross-section tunnel lining trolley template |
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