CN220953009U - Capping beam construction device - Google Patents
Capping beam construction device Download PDFInfo
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- CN220953009U CN220953009U CN202323042404.0U CN202323042404U CN220953009U CN 220953009 U CN220953009 U CN 220953009U CN 202323042404 U CN202323042404 U CN 202323042404U CN 220953009 U CN220953009 U CN 220953009U
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- 238000010276 construction Methods 0.000 title claims abstract description 36
- 230000009194 climbing Effects 0.000 claims abstract description 81
- 230000007246 mechanism Effects 0.000 claims abstract description 81
- 238000004804 winding Methods 0.000 claims description 8
- 230000003746 surface roughness Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model discloses a capping beam construction device, which comprises a climbing unit arranged on a pier stud, wherein the climbing unit comprises an climbing driving mechanism and a climbing driving mechanism; the climbing driving mechanism comprises a platform electric cabinet, and the platform electric cabinet is electrically connected with all electric elements contained in the climbing driving mechanism through a first cable. The platform electric cabinet is arranged at the upper part of the climbing driving mechanism and can move up and down along with the climbing driving mechanism. And a first cable moving between the climbing driving mechanism and the climbing driving mechanism is protected by a tank chain, so that the cable is prevented from being rolled or broken. The circuit input second cable of platform electric cabinet adopts automatic coiling and uncoiling mechanism to receive and releases, and the automatic coiling and uncoiling function of increase avoids the messy arrangement of on-the-spot cable, reduces the risk that the cable was damaged.
Description
Technical Field
The utility model relates to the technical field of capping beam construction equipment, in particular to a capping beam construction device.
Background
In the construction of the capping beam of the bridge, an upper hoop and a lower hoop which are tightly held on the bridge pier can be adopted to transport the relevant facilities or equipment for the capping beam construction to the upper part of the bridge pier, specifically, the hoops are arranged on the pier columns, and the maximum static friction force generated by clamping the pier columns is used for overcoming the weight of the relevant facilities or equipment. Two anchor clamps about installing on every pier, install the power device that is used for changing the two interval between two anchor clamps, realize stepping type climbing through locking in turn and loosening pier and power device's the lift and pull up.
On the one hand, in order to transport the relevant facilities or equipment for the construction of the bent cap, on the other hand, the power unit needs to be connected with the anchor ear, so that a bearing frame needs to be installed on the anchor ear. Because the power device adopted by the bent cap construction equipment generally needs to be powered by using commercial power, the purpose of power supply needs to be achieved by arranging a cable.
In the prior art, cables between a platform electric cabinet and a ground electric cabinet are arranged in a manner of being scattered on the ground directly, and the manner has various defects, such as the cables are placed on the ground in a disordered manner and are easy to damage on the construction site; the cable is easy to soak in the ground, and potential safety hazards exist. The cable is messy and is easily torn off in the running process of the equipment.
Disclosure of utility model
The utility model provides a capping beam construction device.
The utility model provides the following scheme:
a capping beam construction apparatus comprising:
The climbing unit is arranged on the pier column and comprises an climbing driving mechanism and a climbing driving mechanism; the climbing driving mechanism comprises a platform electric cabinet, and the platform electric cabinet is electrically connected with all electric elements contained in the climbing driving mechanism through a first cable;
one end of the second cable is connected with the platform electric cabinet, and the other end of the second cable is connected with the ground electric cabinet;
The outside of first cable is provided with tank chain protective housing, the second cable sets up on automatic coiling and uncoiling mechanism, so that automatic coiling and uncoiling mechanism is along with climbing the removal of unit is carried out adaptability coiling and uncoiling to the second cable.
Preferably: the climbing driving mechanism and the descending driving mechanism comprise variable frequency driving motors, the variable frequency driving motors are connected with driven axial flow fans, and the driven axial flow fans are used for cooling the variable frequency driving motors.
Preferably: the climbing driving mechanism and the descending driving mechanism comprise hoops, each hoop comprises two sub-petals, each sub-petal comprises a first end and a second end, the first ends of the two sub-petals are connected through a hinge shaft, and when the end surfaces of the second ends of the two sub-petals are contacted, the hoops are closed and locked to the pier column;
The anchor ear is hoisted in the inner cavity of the connecting seat through the hoisting seat, the upper end of the hoisting seat is connected with the connecting seat, and the lower end of the hoisting seat is connected with the anchor ear; and a track is arranged on the upper plane of the connecting seat, and a hoisting seat for connecting the second end of the sub-valve to the connecting seat is movable in the track.
Preferably: an arc-shaped section hole penetrating through the upper plane of the connecting seat is arranged on the connecting seat and used as the track;
the upper plane part of the connecting seat is provided with a boss, the surface roughness of the upper surface of the boss is smaller, and the boss is provided with the track.
Preferably: and a through hole allowing the anchor ear to traverse is arranged on the lower plane of the connecting seat.
Preferably: the climbing driving mechanism comprises a detachable truss structure which is arranged on the upper plane of a connecting seat of the anchor ear, a cross beam used for capping beam construction is arranged on the truss structure, and a mechanical anchor ear used for capping beam construction is arranged on the upper plane of the connecting seat above and positioned between the truss structures.
Preferably: the connecting seat is provided with a plurality of lifting lugs, and the upper plane of the connecting seat is horizontal after the connecting seat is lifted by the lifting lugs.
Preferably: the connecting seat is divided into a left part and a right part, and butt flanges used for connecting the left part and the right part of the connecting seat are partially arranged on the outer side of the connecting seat.
Preferably: the top of climbing driving mechanism is provided with movable camera and scale.
Preferably: the climbing driving mechanism and the descending driving mechanism comprise limit switches, and the limit switches are connected with the automatic winding and unwinding mechanism through a controller.
According to the specific embodiment provided by the utility model, the utility model discloses the following technical effects:
According to the utility model, a capping beam construction device can be realized, and in one implementation mode, the capping beam construction device can comprise a climbing unit arranged on a pier column, wherein the climbing unit comprises an climbing driving mechanism and a climbing driving mechanism; the climbing driving mechanism comprises a platform electric cabinet, and the platform electric cabinet is electrically connected with all electric elements contained in the climbing driving mechanism through a first cable; one end of the second cable is connected with the platform electric cabinet, and the other end of the second cable is connected with the ground electric cabinet; the outside of first cable is provided with tank chain protective housing, the second cable sets up on automatic coiling and uncoiling mechanism, so that automatic coiling and uncoiling mechanism is along with climbing the removal of unit is carried out adaptability coiling and uncoiling to the second cable. The climbing driving mechanism and the climbing driving mechanism alternately act to realize the up-and-down action of the climbing device. The platform electric cabinet is arranged at the upper part of the climbing driving mechanism and can move up and down along with the climbing driving mechanism. All fixed non-dismantling parts adopt fixed trunking, spool wiring, and the separation part adopts quick concentrated plug wiring, reduces on-the-spot dismouting time, effectively promotes work efficiency. And a first cable moving between the climbing driving mechanism and the climbing driving mechanism is protected by a tank chain, so that the cable is prevented from being rolled or broken. The circuit input second cable of platform electric cabinet adopts automatic coiling and uncoiling mechanism to receive and releases, and the automatic coiling and uncoiling function of increase avoids the messy arrangement of on-the-spot cable, reduces the risk that the cable was damaged.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a capping beam construction device according to an embodiment of the present utility model;
Fig. 2 is a schematic structural view of an ascent driving mechanism according to an embodiment of the present utility model.
In the figure: the climbing driving mechanism 1, the climbing driving mechanism 2, the platform electric cabinet 3, the first cable 4, the second cable 5, the ground electric cabinet 6, the automatic winding and unwinding mechanism 7, the anchor ear 8, the hoisting seat 9, the connecting seat 10, the track 11, the truss structure 12, the lifting lug 13 and the pier column 14.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
Examples
Referring to fig. 1 and fig. 2, a capping beam construction device provided in an embodiment of the present utility model, as shown in fig. 1 and fig. 2, may include:
A climbing unit provided on the pier column 14, the climbing unit including an ascent driving mechanism 1 and a descent driving mechanism 2; the climbing driving mechanism 1 comprises a platform electric cabinet 3, and the platform electric cabinet 3 is electrically connected with each electric element contained in the climbing driving mechanism 2 through a first cable 4;
The second cable 5, one end of the second cable 5 is connected with the platform electric cabinet 3, and the other end of the second cable 5 is connected with the ground electric cabinet 6;
Wherein, the outside of first cable 4 is provided with tank chain protective housing, second cable 5 sets up on automatic coiling and uncoiling mechanism 7, so that automatic coiling and uncoiling mechanism 7 is along with the removal of climbing unit is right second cable 5 carries out the adaptability and receive and releases.
According to the capping beam construction device provided by the embodiment of the application, the pier column 14 which is built is utilized, and the climbing device is lifted by means of and along the pier column 14 to transport the mechanical anchor ear 8, the steel structure cross beam and the like used in capping beam construction to the upper end of the pier column 14. The power of the climbing device is output by adopting a climbing unit, and the climbing driving mechanism 1 and the climbing driving mechanism 2 alternately act to realize the up-and-down action of the climbing device. The platform electric cabinet 3 is arranged at the upper part of the climbing driving mechanism 1 and can move up and down along with the climbing driving mechanism 1. All fixed non-dismantling parts adopt fixed trunking, spool wiring, and the separation part adopts quick concentrated plug wiring, reduces on-the-spot dismouting time, effectively promotes work efficiency. The climbing driving mechanism 1 and the climbing driving mechanism 2 move, and the first cable 4 is protected by a tank chain, so that the cable is prevented from being rolled or broken. The circuit input second cable 5 of the platform electric cabinet 3 is wound and unwound by adopting the automatic winding and unwinding mechanism 7, and the added automatic winding and unwinding function avoids the messy arrangement of on-site cables and reduces the risk of damaging the cables.
Furthermore, the embodiment of the application can also provide that the climbing driving mechanism 1 and the climbing driving mechanism 2 both comprise variable frequency driving motors, the variable frequency driving motors are connected with driven axial flow fans, and the driven axial flow fans are used for cooling the variable frequency driving motors. The variable frequency motor cancels the strong air cooler and adopts the driven axial flow fan, thereby effectively reducing cables and lowering cost.
Further, the climbing driving mechanism 1 and the climbing driving mechanism 2 each comprise a hoop 8, the hoop 8 comprises two sub-petals, the sub-petals comprise a first end and a second end, the first ends of the two sub-petals are connected through a hinge shaft, and when the end surfaces of the second ends of the two sub-petals are contacted, the hoop 8 is closed to lock the pier column 14;
The anchor ear 8 is hoisted in the inner cavity of the connecting seat 10 through the hoisting seat 9, the upper end of the hoisting seat 9 is connected with the connecting seat 10, and the lower end of the hoisting seat 9 is connected with the anchor ear 8; and a track 11 is arranged on the upper plane of the connecting seat 10, and a lifting seat 9 for connecting the second end of the sub-valve to the connecting seat 10 is movable in the track 11.
An arc-shaped section hole penetrating through the upper plane of the connecting seat 10 is arranged on the connecting seat as the track 11;
The upper plane of the connecting seat 10 is provided with a boss locally, the surface roughness of the upper surface of the boss is smaller, and the track 11 is arranged at the boss.
The lower plane of the connecting seat 10 is provided with a through hole allowing the anchor ear 8 to traverse.
The upper plane of the connecting seat 10 of the hoop 8 contained in the climbing driving mechanism 1 is provided with a detachable truss structure 12, a cross beam for capping beam construction is arranged on the truss structure 12, and the mechanical hoop 8 for capping beam construction is arranged on the upper plane of the connecting seat 10 above and positioned between the truss structures 12.
The connecting seat 10 is provided with a plurality of lifting lugs 13, and after the connecting seat 10 is lifted by the lifting lugs 13, the upper plane of the connecting seat 10 is horizontal.
The connecting seat 10 is divided into a left part and a right part, and butt flanges for connecting the left part and the right part of the connecting seat 10 are partially arranged on the outer side of the connecting seat 10.
In order to install the anchor ear 8 in the connection base 10, the height of the inner cavity of the connection base 10 is slightly larger than the height of the anchor ear 8. In the climbing device provided in this embodiment, because the lifting seat 9 is used to lift the anchor ear 8 on the upper plane of the connecting seat 10, the position between the anchor ear 8 and the upper plane of the connecting seat 10 will not change when the anchor ear 8 is released during climbing, and the anchor ear 8 will not drop to the lower plane of the connecting seat 10. The impact of the anchor ear 8 to the connecting seat 10 and the whole mechanism is reduced, and the reliability is higher.
In this embodiment, an arc-shaped cross-section hole penetrating the upper plane of the connection base 10 is provided as a rail 11; when the lifting seat 9 passes through the track 11, the track 11 can limit the movement track of the lifting seat 9; the upper plane of the connecting seat 10 is provided with a boss locally, the surface roughness of the upper surface of the boss is smaller, and the boss is provided with a track 11.
In this embodiment, the same hole as the inner cavity of the connecting seat 10 is directly formed on the upper plane removed portion of the connecting seat as the track 11, which is easy to process. The hoisting seat 9 can directly pass through the hole-shaped track 11 and hoist on the upper plane of the connecting seat 10, and the two sides of the track 11 need bear the gravity transmitted by the anchor ear 8 through the hoisting seat 9, so in the embodiment, the track 11 is arranged at the boss, and the strength of the track 11 is improved. In order to prevent the anchor ear 8 from being blocked when being opened, a lifting seat 9 connected with the second end of the sub-valve can slide on the upper surface of the boss. In this embodiment, the surface roughness of the upper surface of the boss may be set smaller, which is favorable to reduce the resistance of the lifting seat 9 moving, and avoid the blocking of the opening process of the anchor ear 8 caused by jamming.
The lower plane of the connecting seat 10 is provided with a through hole allowing the anchor ear 8 to traverse. In this embodiment, the through hole on the lower plane of the upper connecting seat 10 allows the anchor ear 8 to pass through, and the upper connecting seat 10 can fall to the anchor ear 8 from top to bottom during installation, so that the installation is simpler and faster.
The detachable truss structure 12 is installed on the upper plane of the connecting seat 10 of the hoop 8 contained in the climbing driving mechanism 1, a cross beam for capping beam construction is arranged on the truss structure 12, and the mechanical hoop 8 for capping beam construction is arranged on the upper plane of the connecting seat 10 above and is positioned between the two truss structures 12. The truss structure 12 of the cross beam and the mechanical hoop 8 used for supporting the capping beam construction is detachably connected with the connecting seat 10, so that the material utilization rate can be improved, and the material and manufacturing cost can be reduced.
In the installation and the dismantlement in-process of climbing device, all need hoist and mount in multiple operating mode connecting seat 10, therefore in this embodiment, set up a plurality of lugs 13 on the connecting seat 10, through behind the lug 13 lifts by crane the connecting seat 10, the upper plane level of connecting seat 10, through setting up lug 13, easily confirm the hoist and mount position, convenient hoist and mount construction.
The connecting seat 10 is divided into a left connecting seat 10 at the left part and a right connecting seat 10 at the right part, and butt flanges for connecting the left connecting seat 10 at the left part and the right connecting seat 10 at the right part on the connecting seat 10 are partially arranged at the outer sides of the connecting seat 10. The operation space of workers is larger, the locking operation of bolts is more convenient and quick, and the installation efficiency is improved.
The present embodiment also provides a method for assembling and disassembling the climbing device, wherein the connection base 10 falls onto or leaves the anchor ear 8 from above the anchor ear 8.
When the climbing device provided by the embodiment is installed, the connecting seat 10 can be sleeved on the outer side of the hoop 8 and then the lifting seat 9 is installed, and the lower plane of the connecting seat 10 is provided with a through hole allowing the hoop 8 to traverse, so that the connecting seat 10 falls on or leaves from the hoop 8 from the upper side of the hoop 8. The left connecting seat 10 at the left part of the connecting seat 10 and the right connecting seat 10 at the right part of the connecting seat are respectively fallen onto the anchor ear 8 from the upper part and then are connected, or the left connecting seat 10 at the left part of the connecting seat 10 and the right connecting seat 10 at the right part are connected and then fall onto the anchor ear 8. This is particularly simple and efficient for the disassembly process of the upper connection socket 10.
The pier column 14 for supporting the bridge deck is usually two or more, and the mode of hoisting from the upper side also avoids interference when the connecting seat 10 on the adjacent side of the two adjacent pier columns 14 is installed.
In order to assist personnel in observing the climbing process, the embodiment of the application can also provide that the top of the climbing driving mechanism 1 is provided with a movable camera and a scale. The movable camera and the scale are additionally arranged at the top of the equipment, people do not need to observe at the top in the jacking process, and the equipment is more convenient and safer to use.
Further, the climbing driving mechanism 1 and the climbing driving mechanism 2 each comprise a limit switch, and the limit switches are connected with the automatic take-up and pay-off mechanism 7 through a controller. The original stay wire encoder is canceled, the upper limit switch and the lower limit switch of the equipment are added, the operation is safer, and the cost is lower. Meanwhile, under the control of the controller, after the limit switch is triggered, the automatic winding and unwinding mechanism 7 is controlled to stop winding and unwinding actions, so that the cable is prevented from being damaged due to winding or shrinking too much caused by too much release of the cable.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model are included in the protection scope of the present utility model.
Claims (10)
1. A capping beam construction apparatus, comprising:
The climbing unit is arranged on the pier column and comprises an climbing driving mechanism and a climbing driving mechanism; the climbing driving mechanism comprises a platform electric cabinet, and the platform electric cabinet is electrically connected with all electric elements contained in the climbing driving mechanism through a first cable;
one end of the second cable is connected with the platform electric cabinet, and the other end of the second cable is connected with the ground electric cabinet;
The outside of first cable is provided with tank chain protective housing, the second cable sets up on automatic coiling and uncoiling mechanism, so that automatic coiling and uncoiling mechanism is along with climbing the removal of unit is carried out adaptability coiling and uncoiling to the second cable.
2. The bent cap construction device according to claim 1, wherein the climbing driving mechanism and the descending driving mechanism each comprise a variable frequency driving motor, the variable frequency driving motor is connected with a driven axial flow fan, and the driven axial flow fan is used for cooling the variable frequency driving motor.
3. The capping beam construction device according to claim 1, wherein the climbing driving mechanism and the climbing driving mechanism each comprise a hoop, the hoop comprises two sub-petals, the sub-petals comprise a first end and a second end, the first ends of the two sub-petals are connected through a hinge shaft, and when the end surfaces of the second ends of the two sub-petals are contacted, the hoop is closed and locked to the pier column;
The anchor ear is hoisted in the inner cavity of the connecting seat through the hoisting seat, the upper end of the hoisting seat is connected with the connecting seat, and the lower end of the hoisting seat is connected with the anchor ear; and a track is arranged on the upper plane of the connecting seat, and a hoisting seat for connecting the second end of the sub-valve to the connecting seat is movable in the track.
4. A bent cap construction device according to claim 3, wherein an arc-shaped cross-section hole penetrating the upper plane thereof is provided on the connection base as the rail;
the upper plane part of the connecting seat is provided with a boss, the surface roughness of the upper surface of the boss is smaller, and the boss is provided with the track.
5. A capping beam construction apparatus according to claim 3 wherein a through hole is provided in the lower plane of the connector block to allow the anchor ear to traverse.
6. A capping beam construction apparatus according to claim 3 wherein the upper plane of the connector block of the hoops comprised by the climbing drive mechanism is provided with a removable truss structure, the beams used in capping are disposed on the truss structure, and the mechanical hoops used in capping are disposed on the upper plane of the connector block and between the truss structures.
7. A capping beam construction apparatus according to claim 3 wherein the connector is provided with a plurality of lifting lugs, and the upper plane of the connector is horizontal after the connector is lifted by the lifting lugs.
8. A bent cap construction device according to claim 3, wherein the connection base is divided into a left part and a right part, and the butt flanges for connection of the two parts on the left part and the right part of the connection base are partially provided on the outer side of the connection base.
9. The bent cap construction device according to claim 1, wherein the top of the climbing driving mechanism is provided with a movable camera and a scale.
10. The bent cap construction device according to claim 1, wherein the climbing driving mechanism and the climbing driving mechanism each comprise a limit switch, and the limit switch is connected with the automatic winding and unwinding mechanism through a controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323042404.0U CN220953009U (en) | 2023-11-10 | 2023-11-10 | Capping beam construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323042404.0U CN220953009U (en) | 2023-11-10 | 2023-11-10 | Capping beam construction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220953009U true CN220953009U (en) | 2024-05-14 |
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ID=91012496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323042404.0U Active CN220953009U (en) | 2023-11-10 | 2023-11-10 | Capping beam construction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220953009U (en) |
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2023
- 2023-11-10 CN CN202323042404.0U patent/CN220953009U/en active Active
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