CN211285295U - Bridge formwork removing device - Google Patents
Bridge formwork removing device Download PDFInfo
- Publication number
- CN211285295U CN211285295U CN201921987023.0U CN201921987023U CN211285295U CN 211285295 U CN211285295 U CN 211285295U CN 201921987023 U CN201921987023 U CN 201921987023U CN 211285295 U CN211285295 U CN 211285295U
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- Prior art keywords
- connecting plate
- bridge
- electromagnet
- jack
- clamping
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- Expired - Fee Related
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- 238000009415 formwork Methods 0.000 title claims abstract description 24
- 238000010276 construction Methods 0.000 abstract description 8
- 230000008602 contraction Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a bridge template removing device, which comprises a top plate, a jack, a connecting plate, an electromagnet, a clamping device, a control device, a bridge template and a concrete layer; the jack arranged at the two sides below the top plate can provide a sufficient power source for removing the bridge formwork; the electromagnet on the connecting plate is matched with the piston rod of the jack, so that the bridge template is removed and separated under the driving of the magnetic attraction of the electromagnet and the contraction of the piston rod, the problem of difficulty in manual dismantling is solved, and the concrete layer is protected from being damaged; the device is suitable for removing different bridge templates and has a wider application range by arranging the electromagnets and controlling the independent electromagnet blocks by the control device; through setting up two clamping device in the connecting plate below, can remove the back and carry out supplementary centre gripping to the bridge template, avoid the unexpected outage of electromagnet piece to take place the condition that the bridge template dropped, reduce the potential safety hazard in the construction.
Description
Technical Field
The utility model relates to a bridge technical field, concretely relates to bridge formwork removes device.
Background
A bridge is generally a structure that is erected on rivers, lakes and seas to allow vehicles, pedestrians and the like to smoothly pass through. Concrete columns are usually required to be poured in the bridge construction process, and bridge templates, namely steel templates widely applied to bridge projects, are required to be shaped in the pouring process. And (4) molding concrete columns with different shapes according to different requirements of actual constructional engineering. The bridge template need remove the bridge template after using the completion and dismantle and retrieve, but after having pour the concrete in the construction, anchor cave on the template can be embedded in the concrete, and in addition the adsorption affinity of concrete to the template for the template can be very difficult when separating with the concrete. At present, the bridge template is disassembled through tools such as a manual hammer, so that time and labor are wasted, the operation difficulty of workers is high, accidents are easy to happen in the moment of separation, potential safety hazards exist, repair work needs to be carried out on the damaged concrete edge after the disassembly is finished, great inconvenience is brought to construction, and meanwhile, the workload of the workers is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bridge template removes device to solve the prior art problem that exists among the above-mentioned background art.
For solving the above technical problem, the utility model provides a technical scheme does: the bridge formwork removing device comprises a bridge formwork and a top plate arranged at the uppermost part of the whole device; the two jacks are fixedly arranged below the top plate and symmetrically arranged, and each jack comprises a cylinder body and a piston rod arranged below the cylinder body; the connecting plate is arranged below the jack and comprises clamping grooves formed in the upper surface and grooves formed below the connecting plate, the jack is detachably connected with the connecting plate through the clamping grooves, and nine grooves are uniformly formed in the connecting plate; the electromagnet is fixedly arranged on the connecting plate and corresponds to the groove on the connecting plate; and the concrete layer is arranged below the bridge formwork.
Further, still include clamping device set up in the below of connecting plate and symmetry are provided with two, clamping device is including fixed the setting guide rail on the connecting plate bottom surface, sliding connection in the slider of guide rail, fixed connection be in the slider below the telescopic link and with telescopic link swing joint's grip block.
Furthermore, the device also comprises a control device arranged on the outer side wall of the connecting plate, wherein the control device comprises an electromagnet switch fixedly arranged on the upper part, a clamping device switch arranged on the lower part and a main current switch.
Furthermore, the number of the switches in the electromagnet switch corresponds to the number of the electromagnets.
Further, the control device is electrically connected with the electromagnet and the clamping device.
The utility model provides a beneficial effect that technical scheme produced lies in: the utility model provides a bridge template removing device, which can provide enough power source for stripping a bridge template through the arrangement of jacks at two sides; the electromagnet on the connecting plate is matched with the piston rod of the jack for use, and the bridge template is removed and separated under the driving of the magnetic attraction of the electromagnet and the contraction of the piston rod, so that the problem of difficulty in manual dismantling is solved, and the concrete layer is protected from being damaged; the device is suitable for removing different bridge templates and has a wider application range by arranging the electromagnets and controlling the independent electromagnet blocks by the control device; through setting up two clamping device, can remove the back and carry out supplementary centre gripping to the bridge form, avoid the unexpected outage of electromagnet piece to take place the condition that the bridge form dropped, reduce the potential safety hazard in the construction.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure between the middle connection plate and the electromagnet of the present invention;
FIG. 3 is a schematic structural diagram of the control device of the present invention;
FIG. 4 is a schematic structural view of the middle holding device of the present invention in an operating state;
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. As used herein, the terms "vertical," "horizontal," "left," "right," "upper," "lower," "inner," "outer," "bottom," and the like are used in an orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings for convenience in describing the present invention and to simplify the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-4, the utility model provides a bridge formwork removes device, including roof 1, jack 2, connecting plate 3, electro-magnet 4, clamping device 5, controlling means 6 and bridge formwork 7 and concrete layer 8. The bridge formwork 7 and the concrete layer 8 are arranged up and down correspondingly. The top plate 1 is disposed at the uppermost portion of the entire apparatus.
The two jacks 2 are fixedly arranged below the top plate 1 and symmetrically arranged, and each jack comprises a cylinder body 21 and a piston rod 22 arranged below the cylinder body 21; by providing two jacks 2, a sufficient source of power can be provided for the removal of the bridge formwork 7.
The connecting plate 3 is detachably arranged below the jack 2 and comprises a clamping groove 31 arranged on the upper surface and a groove 32 arranged below the connecting plate 3; the jack 2 is detachably connected with the connecting plate 3 through the clamping groove 31, so that the equipment can be flexibly mounted and dismounted before and after use, and the maintenance and transportation of the whole device are facilitated; nine grooves 32 are uniformly formed in the connecting plate 3; the electromagnets 4 are fixedly arranged on the connecting plate 3 and are arranged corresponding to the grooves 32 on the connecting plate 3, and the number of the electromagnets 4 can be changed according to the size of the bridge template in actual engineering and other conditions by arranging the electromagnets 4, so that the removal of the bridge template 7 can be realized, and electric energy can be saved, so that the device is suitable for the removal of different bridge templates, and the application range is wider; through setting up electro-magnet 4 on the connecting plate 3 and jack 2's piston rod 22 cooperation use, bridge template 7 realizes removing the separation to bridge template 7 under electro-magnet 4's magnetic attraction and piston rod 22's shrink drives, has solved the manual work and has demolishd difficult problem and protection concrete layer 8 and not destroyed.
The control device 6 is arranged on the outer side wall of the connecting plate 3, and the control device 6 comprises an electromagnet switch 62 fixedly arranged at the upper part, a clamping device switch 63 arranged at the lower part and a total current switch 61; the control device 6 is electrically connected with the electromagnet 4 and the clamping device 5. Furthermore, the number of the switches in the electromagnet switch 62 corresponds to the number of the electromagnets 4, that is, each electromagnet block is correspondingly provided with an independent control switch, and the number of the electromagnets used in the construction process is independently controlled by the corresponding switches in the electromagnet switches.
The two clamping devices 5 are symmetrically arranged below the connecting plate 3, and each clamping device 5 comprises a guide rail 51 fixedly arranged on the bottom surface of the connecting plate 3, a sliding block 52 connected to the guide rail 51 in a sliding manner, an expansion link 53 fixedly connected below the sliding block 52, and a clamping plate 54 movably connected with the expansion link 53. Through setting up two clamping device 5, can remove the back and carry out supplementary centre gripping to bridge form 7, avoid 4 unexpected outage of electro-magnets to take place the condition that bridge form dropped, reduce the potential safety hazard in the construction. As shown in fig. 4, when the clamping device 5 works, the clamping device switch 63 in the control device 6 controls the clamping device 5 to move horizontally on the guide rail 51, the telescopic rod 53 is arranged to realize the movement of the clamping device 5 in the vertical direction, the clamping device 5 moves to a proper position, and the clamping plate 54 movably connected moves obliquely in the direction close to the telescopic rod 53 until the inclined end surface of the clamping plate 54 moves to a state of horizontally clamping the bridge formwork 7.
When the lifting jack works, the connecting plate 3 fixedly provided with the electromagnets 4 is fixedly connected with the piston rod 22 of the lifting jack 2, and the piston rod 22 of the lifting jack 2 is in an extending state; then the side provided with the electromagnet 4 is contacted with the bridge template 7; the main switch in the control device 6 is adjusted to a proper working current and then is started, then the corresponding electromagnet switch 62 is used for electrifying the electromagnets 4, the required number of the electromagnets is started, and the electromagnets 4 and the bridge template 7 are fixed through strong magnetic attraction; then, the electromagnet 4 is matched with the piston rod 22, and the piston rod 22 contracts to drive the bridge formwork 7 to be separated from the concrete layer 8; when the bridge formwork 7 is completely removed from the concrete layer 8, the clamping device 5 is started through the clamping device switch 63 in the control device 6, the bridge formwork 7 is controlled to move to the position below the bridge formwork 7, auxiliary clamping is carried out on the bridge formwork 7, the situation that the electromagnet 4 drops due to accidental power failure is avoided, and potential safety hazards during construction are effectively reduced.
The above embodiments are only for illustrating the technical concept and features of the present invention, and those skilled in the art can understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the technical scheme and technical concept of the present invention should be covered in the protection scope of the present invention.
Claims (5)
1. A bridge formwork removing device comprises a bridge formwork (7) and is characterized by further comprising
The top plate (1) is arranged at the top of the whole device;
the two jacks (2) are fixedly arranged below the top plate (1) and symmetrically arranged, and each jack comprises a cylinder body (21) and a piston rod (22) arranged below the cylinder body (21);
the connecting plate (3) is arranged below the jack (2) and comprises a clamping groove (31) formed in the upper surface and a groove (32) formed below the connecting plate (3), the jack (2) is detachably connected with the connecting plate (3) through the clamping groove (31), and nine grooves (32) are uniformly formed in the connecting plate (3);
the electromagnet (4) is fixedly arranged on the connecting plate (3) and corresponds to the groove (32) on the connecting plate (3);
and the concrete layer (8) is arranged below the bridge formwork (7).
2. The bridge formwork removing device according to claim 1, further comprising two clamping devices (5) arranged below the connecting plate (3) symmetrically, wherein the clamping devices (5) comprise a guide rail (51) fixedly arranged on the bottom surface of the connecting plate (3), a sliding block (52) slidably connected to the guide rail (51), an expansion link (53) fixedly connected below the sliding block (52), and a clamping plate (54) movably connected with the expansion link (53).
3. The bridge formwork removal device according to claim 1, further comprising a control device (6) arranged on the outer side wall of the connection plate (3), the control device (6) comprising an electromagnet switch (62) fixedly arranged above, a clamping device switch (63) arranged below and a total current switch (61).
4. The bridge formwork removal device according to claim 3, characterized in that the number of switches in the electromagnet switches (62) is arranged corresponding to the number of electromagnets (4).
5. The bridge formwork removal device according to claim 3, wherein the control device (6) is electrically connected with the electromagnet (4) and the clamping device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921987023.0U CN211285295U (en) | 2019-11-15 | 2019-11-15 | Bridge formwork removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921987023.0U CN211285295U (en) | 2019-11-15 | 2019-11-15 | Bridge formwork removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211285295U true CN211285295U (en) | 2020-08-18 |
Family
ID=72018750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921987023.0U Expired - Fee Related CN211285295U (en) | 2019-11-15 | 2019-11-15 | Bridge formwork removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211285295U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089492A (en) * | 2021-04-15 | 2021-07-09 | 合肥万众交通工程有限公司 | Bridge formwork applied to highway construction |
| US11834852B2 (en) | 2020-08-07 | 2023-12-05 | Peri Se | Striking tool and method |
-
2019
- 2019-11-15 CN CN201921987023.0U patent/CN211285295U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11834852B2 (en) | 2020-08-07 | 2023-12-05 | Peri Se | Striking tool and method |
| CN113089492A (en) * | 2021-04-15 | 2021-07-09 | 合肥万众交通工程有限公司 | Bridge formwork applied to highway construction |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 |