CN213087419U - Self-elevating electric creeping formwork - Google Patents
Self-elevating electric creeping formwork Download PDFInfo
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- CN213087419U CN213087419U CN202021236100.1U CN202021236100U CN213087419U CN 213087419 U CN213087419 U CN 213087419U CN 202021236100 U CN202021236100 U CN 202021236100U CN 213087419 U CN213087419 U CN 213087419U
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- frame body
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- wall
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- 238000009415 formwork Methods 0.000 title claims abstract description 31
- 230000009194 climbing Effects 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 240000009087 Crescentia cujete Species 0.000 description 1
- 235000005983 Crescentia cujete Nutrition 0.000 description 1
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 1
- 241000761557 Lamina Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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Abstract
The utility model relates to a self-elevating electric creeping formwork, which comprises a wall-attached seat attached on a wall body, a vertical rail supported on the wall-attached seat, a frame body detachably connected with the wall-attached seat and a front-hanging self-circulation hoist connected on the frame body and the rail; the top hook of the forward hanging self-circulation hoist is hooked on the upper part of the climbing section at the lower part of the frame body, the bottom hook of the forward hanging self-circulation hoist is hooked on the bottom of the climbing section of the frame body, and the hanging shaft bracket of the forward hanging self-circulation hoist is fixedly connected with the track through the connecting seat; the length of the chain is kept unchanged in the forward and reverse rotation processes of the forward-hung self-circulation hoist, and the track and the frame body are alternately lifted. The electric hoist is used for replacing the original double-hoist structure, the structure of the climbing frame is simplified, the failure rate of the climbing frame is reduced, the control flow is simplified, and the operation is simpler and more convenient.
Description
Technical Field
The utility model relates to a creeping formwork technical field especially relates to an electronic creeping formwork of formula of raising oneself.
Background
At present, the existing electric climbing formwork system generally has two electric hoists for climbing the structure: the main electric hoist realizes the lifting of the frame body, and the secondary electric hoist realizes the lifting of the guide rail. The frame body is lifted by adopting the principle of reverse pulling of an electric hoist, namely, one end of the main electric hoist is fixed on the frame body, and the other end of the main electric hoist is fixed on the guide rail through a steel wire rope and a steering pulley at the lower part of the frame body. The guide rail promotes and adopts electric block straight-pull principle, and inferior electric block one end is fixed in the higher department of support body promptly, forms the straight-pull space, and the support body promotes with the guide rail and forms and mutually draws and climb. This kind of mode needs two electric block to mutually support, and the structure is complicated, also more loaded down with trivial details in the control.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, an object of the utility model is to provide a from lift-type electric creeping formwork has replaced original two calabash structures with an electric block, has simplified the structure of climbing the frame, has reduced and has climbed the fault rate, has simplified control flow, and the operation is also more simple and convenient.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a self-elevating electric creeping formwork comprises a wall-attached seat attached to a wall body, a vertical rail supported on the wall-attached seat, a frame body detachably connected with the wall-attached seat and a hanging self-circulation hoist connected to the frame body and the rail; the top hook of the forward hanging self-circulation hoist is hooked on the upper part of the climbing section at the lower part of the frame body, the bottom hook of the forward hanging self-circulation hoist is hooked on the bottom of the climbing section of the frame body, and the hanging shaft bracket of the forward hanging self-circulation hoist is fixedly connected with the track through the connecting seat; the length of the chain is kept unchanged in the forward and reverse rotation processes of the forward-hung self-circulation hoist, and the track and the frame body are alternately lifted.
Furthermore, an upper connecting frame is transversely fixed on the upper part of the climbing section at the lower part of the frame body, an upper round steel arranged in parallel with the wall body is transversely fixed in the middle of the upper connecting frame, and a top hook is hooked on the upper round steel; the bottom of the climbing section is transversely fixed with a lower connecting frame, the middle part of the lower connecting frame is transversely fixed with bottom round steel arranged in parallel with the wall body, and a bottom hook is hooked on the bottom round steel.
Furthermore, the connecting seat is fixed in the lower part of track and is close to the support body side, and the connecting seat is U style of calligraphy and opening and sets up towards the support body side, and the peg support is located between the two wing plates of connecting seat, and a bolt passes the wing plate of connecting seat and the through-hole and the nut spiro union on the peg support.
Furthermore, the through hole on the connecting seat wing plate is a circular hole, and the through hole on the hanging shaft support is a vertical waist-shaped hole.
Furthermore, the hanging shaft bracket is positioned above and below the wing plate of the connecting seat and is transversely connected with a transversely arranged limiting rod, and the limiting rod transversely extends to the two wing plate sides.
Furthermore, a fixing mechanism fixedly fixed to the track can be attached to the hanging shaft of the positive hanging self-circulation hoist.
Furthermore, the fixing mechanism can be an annular part with one end fixed with the hanging shaft and the other end fixed with the track.
Further, the template support section on support body upper portion fixes on the section of climbing of support body, and template support section outer end flushes with the section outer end that climbs, and the inner is located the outside of the inner of the section that climbs, and template support section inner and the section inner that climbs form the space that holds the template.
Furthermore, a sliding rail is transversely arranged on the top of the formwork supporting section close to the wall body, and the formwork is connected to the sliding rail in a sliding mode through a sliding trolley.
The utility model discloses following beneficial effect has:
the electric creeping formwork structure of the utility model essentially reduces the number of the driving devices, namely the electric hoists, and the system failure rate is greatly reduced; the control flow is simplified. The connection of the hoist, the frame body and the track is rigid, so that the condition that the frame body falls off and the instability of a system caused by the fact that a chain or a steel wire rope is not tensioned to deviate from a steering pulley is avoided.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic side view of the present invention.
Detailed Description
The invention will be described in further detail with reference to the following drawings and specific embodiments:
referring to fig. 1 to 3, the self-elevating electric climbing formwork includes a wall-attached base 1 attached to a wall, a vertical rail 2 supported on the wall-attached base 1, a frame body 3 detachably connected to the wall-attached base 1, and a self-circulating hoist 4 connected to the frame body 3 and the rail 2.
An upper connecting frame 311 is transversely fixed on the upper portion of the climbing section 31 at the lower portion of the frame body 3, an upper round bar 312 arranged parallel to the wall body is transversely fixed in the middle of the upper connecting frame 311, a lower connecting frame 313 is transversely fixed at the bottom of the climbing section 31, and a bottom round bar 314 arranged parallel to the wall body is transversely fixed in the middle of the lower connecting frame 313. The lower part of track 2 is close to 3 side fixedly connected with connecting seat 21 of support body, connecting seat 21 is U style of calligraphy and opening towards 3 side settings of support body, it has the through-hole to open on two pterygoid laminas 211 of connecting seat 21, and is preferential, the through-hole on the pterygoid lamina 211 of connecting seat 21 is circular port 212.
The top hook 41 of the self-circulation hoist 4 is hooked on the upper round steel 312 of the frame body 3, and the bottom hook 42 is hooked on the bottom round steel 314 of the frame body 3. A through hole for a bolt and a nut to pass through is formed in a hanging shaft support 43 of the front hanging self-circulation hoist 4, and preferably, the through hole in the hanging shaft support 43 is a vertical waist-shaped hole 431. The hanging shaft bracket 43 is located between the two wing plates 211 of the connecting seat 21, and a bolt passes through holes on the connecting seat 21 and the hanging shaft bracket 43 and is screwed with a nut, so that the hanging shaft bracket 43 is fixed with the connecting seat 21. Further, the hanging shaft bracket 43 is located above and below the wing plates 211 of the connecting base 21 and is transversely connected with a transversely arranged limiting rod 432, and the limiting rod 432 transversely extends to the two wing plates 211 to limit the hanging shaft bracket 43.
Optionally, a fixing mechanism (not shown in the figure) that is fixed to the rail 2 may be additionally attached to the hanging shaft 44 of the self-circulation hoist 4, and specifically, the fixing mechanism may be an annular member that has one end fixed to the hanging shaft 44 and the other end fixed to the rail 2.
The formwork support section 32 on the upper portion of the frame body 3 is fixed on the climbing section 31 of the frame body 3, the outer end of the formwork support section 32 is flush with the outer end of the climbing section 31, and the inner end of the formwork support section 32 is located on the outer side of the inner end of the climbing section 31, so that a space for accommodating a formwork is formed between the inner end of the formwork support section 32 and the inner end of the climbing section 31. The top of the formwork support section 32 is transversely provided with a sliding rail 321 close to the wall, and the formwork is connected to the sliding rail 321 through a sliding trolley 322 in a sliding manner and can move outwards to avoid the rail 2 when the rail 2 ascends.
The track 2 and the frame body 3 are sequentially connected and fixed with the wall-attached base 1 to realize alternate ascending, and specifically, when the frame body 3 is supported and fixed on the wall-attached base 1, the sliding trolley 322 drives the template to retreat, so as to avoid the track 2, the hoist 4 rotates forwards, and the track 2 is lifted; after the track 2 is in place, the hoist 4 is reversed, the end part of the track 2 is supported on the upper-layer wall-attached base 1, and the frame body 3 is lifted; after the frame body 3 is in place, the template moves forward and is installed in place. Thus forming a lifting cycle. The chain self-circulation can be realized by the positive hanging self-circulation hoist 4, the length of the chain is kept unchanged in the positive and negative rotation processes, and the alternate lifting of the track 2 and the frame body 3 is realized.
As for the connection structure of the rail 2 and the frame body 3 and the wall-attached base 1 for realizing the alternate lifting of the rail 2 and the frame body 3, the connection structure belongs to the prior art and will not be described repeatedly. The structure can be the structure in the "hydraulic climbing formwork system" of CN210002868U previously disclosed by the applicant, and can also be other prior arts.
The above only is the detailed implementation manner of the present invention, not limiting the patent scope of the present invention, all the equivalent structure changes made in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (9)
1. The utility model provides a from electronic creeping formwork of lift-type which characterized in that: comprises a wall-attached base (1) attached to a wall body, a vertical rail (2) supported on the wall-attached base (1), a frame body (3) detachably connected with the wall-attached base (1), and a hanging self-circulation hoist (4) connected on the frame body (3) and the rail (2); a top hook (41) of the forward hanging self-circulation hoist (4) is hooked on the upper part of the climbing section (31) of the frame body (3), a bottom hook (42) of the forward hanging self-circulation hoist (4) is hooked on the bottom of the climbing section (31) of the frame body (3), and a hanging shaft support (43) of the forward hanging self-circulation hoist (4) is fixedly connected with the track (2) through a connecting seat (21); the length of the chain is kept unchanged in the positive and negative rotation processes of the positively-hung self-circulation hoist (4), and the track (2) and the frame body (3) are alternately lifted.
2. The jack-up, electrically-powered creeping formwork according to claim 1, wherein: an upper connecting frame (311) is transversely fixed at the upper part of the climbing section (31) of the frame body (3), an upper round steel (312) arranged parallel to the wall body is transversely fixed at the middle part of the upper connecting frame (311), and a top hook (41) is hooked on the upper round steel (312); a lower connecting frame (313) is transversely fixed at the bottom of the climbing section (31), a bottom round steel (314) arranged in parallel with the wall body is transversely fixed in the middle of the lower connecting frame (313), and a bottom hook (42) is hooked on the bottom round steel (314).
3. The jack-up, electrically-powered creeping formwork according to claim 1, wherein: the connecting seat (21) is fixed on the lower portion of the track (2) and close to the side of the frame body (3), the connecting seat (21) is U-shaped, the opening of the connecting seat faces the side of the frame body (3), the hanging shaft support (43) is located between two wing plates (211) of the connecting seat (21), and a bolt penetrates through holes in the wing plates (211) of the connecting seat (21) and the hanging shaft support (43) and is in threaded connection with a nut.
4. The jack-up, electrically-powered creeping formwork according to claim 3, wherein: the through hole on the wing plate (211) of the connecting seat (21) is a circular hole (212), and the through hole on the hanging shaft bracket (43) is a vertical waist-shaped hole (431).
5. The jack-up, electrically-powered creeping formwork according to claim 3, wherein: the hanging shaft bracket (43) is positioned above and below the wing plates (211) of the connecting seat (21) and is transversely connected with a transversely arranged limiting rod (432), and the limiting rod (432) transversely extends to the two wing plates (211).
6. The jack-up, electrically-powered creeping formwork according to claim 1, wherein: and a fixing mechanism which is additionally fixed on the track (2) is arranged on a hanging shaft (44) of the self-circulation hoist (4).
7. The jack-up, electrically-powered creeping formwork according to claim 6, wherein: the fixing mechanism is an annular part with one end fixed with the hanging shaft (44) and the other end fixed with the track (2).
8. The jack-up, electrically-powered creeping formwork according to claim 1, wherein: the template supporting section (32) on the upper portion of the frame body (3) is fixed on the climbing section (31) of the frame body (3), the outer end of the template supporting section (32) is flush with the outer end of the climbing section (31), the inner end of the template supporting section (32) is located on the outer side of the inner end of the climbing section (31), and a space for accommodating a template is formed between the inner end of the template supporting section (32) and the inner end of the climbing section (31).
9. The jack-up, electrically-powered creeping formwork according to claim 8, wherein: the top of the formwork support section (32) close to the wall body side is transversely provided with a sliding rail (321), and the formwork is connected to the sliding rail (321) in a sliding mode through a sliding trolley (322).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021236100.1U CN213087419U (en) | 2020-06-29 | 2020-06-29 | Self-elevating electric creeping formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021236100.1U CN213087419U (en) | 2020-06-29 | 2020-06-29 | Self-elevating electric creeping formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213087419U true CN213087419U (en) | 2021-04-30 |
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ID=75621908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021236100.1U Active CN213087419U (en) | 2020-06-29 | 2020-06-29 | Self-elevating electric creeping formwork |
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| Country | Link |
|---|---|
| CN (1) | CN213087419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114105053A (en) * | 2021-10-28 | 2022-03-01 | 中建三局第一建设工程有限责任公司 | Climbing mechanism and material distributor |
| CN116201347A (en) * | 2023-05-06 | 2023-06-02 | 山西建投晋南建筑产业有限公司 | Assembled building lifting support frame |
-
2020
- 2020-06-29 CN CN202021236100.1U patent/CN213087419U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114105053A (en) * | 2021-10-28 | 2022-03-01 | 中建三局第一建设工程有限责任公司 | Climbing mechanism and material distributor |
| CN116201347A (en) * | 2023-05-06 | 2023-06-02 | 山西建投晋南建筑产业有限公司 | Assembled building lifting support frame |
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