CN208009276U - Bridge High-pier turns over creeping formwork fluid pressure type Commutating box - Google Patents
Bridge High-pier turns over creeping formwork fluid pressure type Commutating box Download PDFInfo
- Publication number
- CN208009276U CN208009276U CN201820449627.9U CN201820449627U CN208009276U CN 208009276 U CN208009276 U CN 208009276U CN 201820449627 U CN201820449627 U CN 201820449627U CN 208009276 U CN208009276 U CN 208009276U
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- shaft
- ratchet
- box
- spring
- box body
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Abstract
The utility model is related to Bridge High-piers to turn over mould crawling technology field, provide a kind of Bridge High-pier and turn over creeping formwork fluid pressure type Commutating box, including box body, shaft, ratchet, spring and spring stop piece；Shaft lateral rotation is mounted in box body；Two spring stop pieces are fixed in shaft；Ratchet is sleeved in shaft and between two spring stop piece；The spring being sleeved in shaft is provided between ratchet and at least one spring stop piece；One end of shaft is equipped with the rotational handle positioned at box portion outside；It is provided on box body and the matched two commutation limiting devices of rotational handle.The Bridge High-pier of the utility model turns over creeping formwork fluid pressure type Commutating box, simple in structure, easy to operate, need to only turn to rotational handle at different commutation limiting devices, can realize that the commutation of ratchet acts on, and realizes the raising and lowering of Commutating box by the elastic force of spring；When Commutating box rises, by the cooperation of ratchet and catch, the anti-drop function of Commutating box is realized.
Description
Technical field
The utility model is related to Bridge High-piers to turn over mould crawling technology field, and especially a kind of Bridge High-pier is turned over creeping formwork fluid pressure type and changed
To box.
Background technology
Bridge High-pier is turned in climbing formwork for construction, and template is generally double-layer structure setting up and down.When carrying out turning over clambing shuttering
When, telescopic arm drives first layer template to rise along guide rail, after first layer template is promoted to the top fixation of second layer template, stretches
Contracting arm drops to second layer template position along guide rail, and after telescopic arm is connect with second layer template, telescopic arm drives second layer mould
Plate rises along guide rail, and the top that second layer template is promoted to first time template is fixed, and realizes that turning over for template is climbed.It stretches in order to prevent
Contracting arm falls during raising and lowering on guide rail, needs to configure anti-fall device, and traditional anti-fall device is to lead
Spacer pin is inserted into trepanning on rail, and this anti-fall device is not only cumbersome, but also dangerous big, the work of operating personnel when use
Work amount is larger.
Utility model content
Technical problem to be solved in the utility model is：It is high to provide bridge a kind of easy to operate and with anti-drop function
Pier turns over creeping formwork fluid pressure type Commutating box.
Technical solution adopted by the utility model to solve its technical problems is：Bridge High-pier turns over the commutation of creeping formwork fluid pressure type
Box, including box body, shaft, ratchet, spring and spring stop piece；The shaft lateral rotation is mounted in the box body；Two bullets
Spring catch is fixed in the shaft；The ratchet is sleeved in the shaft and between two spring stop piece；The ratchet
The spring being sleeved in shaft is provided between at least one spring stop piece；One end of the shaft is equipped with outside box body
The rotational handle in portion；It is provided on the box body and the matched two commutation limiting devices of rotational handle.
Further, it is respectively arranged with the spring being sleeved in shaft between the ratchet and two spring stop pieces.
Further, the commutation limiting device is the limited post being fixed on box body outer wall；The end of the limited post
It is provided with block.
Further, the driving device that driving ratchet rotates around the axis is additionally provided on the box body.
Further, the driving device includes hydraulic cylinder and connecting bolt；The cylinder body of the hydraulic cylinder is hinged on box body
On；The piston rod of the hydraulic cylinder is connect with connecting bolt；The connecting bolt is connect with ratchet.
Further, position corresponding with the both ends of connecting bolt is respectively arranged with arc groove on the box wall；Institute
The both ends for stating connecting bolt are stretched out out of described arc groove and can be moved in arc groove respectively.
The utility model has the beneficial effects that：Bridge High-pier described in the utility model turns over creeping formwork fluid pressure type Commutating box, knot
Structure is simple, easy to operate, need to only turn to rotational handle at different commutation limiting devices, can be real by the elastic force of spring
The commutation effect of existing ratchet, realizes the raising and lowering of Commutating box；When Commutating box rises, by the cooperation of ratchet and catch,
Realize the anti-drop function of Commutating box；By being arranged spring inside Commutating box, interference of the external factor to spring is avoided；It is logical
The cooperation for crossing spring stop piece and spring avoids ratchet from being moved axially along shaft, increases integrally-built stability；Pass through setting
Hydraulic cylinder realizes the automatic reverse of Commutating box as power, reduces the difficulty of operation, reduces the work of worker
Amount, improves work efficiency.
Description of the drawings
Fig. 1 is the axonometric drawing of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the first status diagram of ratchet in the utility model；
Fig. 4 is second of status diagram of ratchet in the utility model；
Fig. 5 is structural schematic diagram when Commutating box moves upwards in the utility model；
Fig. 6 is structural schematic diagram when Commutating box moves downward in the utility model.
Reference numeral is in figure：1- box bodys, 2- shafts, 3- ratchets, 4- springs, 5- spring stop pieces, 6- rotational handles, 7- are changed
To limiting device, 8- driving devices, 9- guide rails, 10- catch, 11- arc grooves, 71- limited posts, 72- blocks, 81- hydraulic cylinders,
82- connecting bolts.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and examples：
As shown in Figures 1 to 6, Bridge High-pier described in the utility model turns over creeping formwork fluid pressure type Commutating box, including box body 1,
Shaft 2, ratchet 3, spring 4 and spring stop piece 5；2 lateral rotation of the shaft is mounted in the box body 1；Two spring stop pieces 5
It is fixed in the shaft 2；The ratchet 3 is sleeved in the shaft 2 and between two spring stop piece 5；The ratchet 3 with
The spring 4 being sleeved in shaft 2 is provided between at least one spring stop piece 5；One end of the shaft 2 is equipped with positioned at box body
Rotational handle 6 outside 1；It is provided on the box body 1 and 6 matched two commutation limiting devices 7 of rotational handle.
The shaft 2 is mounted in box body 1, and shaft 2 can the rotation in box body 1；Two spring stop pieces 5 are sleeved on shaft 2
On, it is bolted on respectively in shaft 2.The spring 4 is torque spring, and one of spring 4 is fixed on ratchet 3,
The other end of spring 4 is fixed on spring stop piece 5.The ratchet 3 is sleeved in shaft 2, and can 2 rotation around the shaft.The shaft 2
One end stretch out box body 1 outside, rotational handle 6 be mounted on shaft 2 end on.When rotational handle 6 drives shaft 2 to rotate,
Under the action of 4 elastic force of spring, ratchet 3 can be made to rotate, realize the commutation function of Commutating box；The work of the commutation limiting device 7
With being, when rotational handle 6 turns to the position of the commutation limiting device 7, rotational handle can be fixed in the position, anti-rotation stop
Fixed handle 6 is rotated further.
Specifically, as shown in figure 3, when the rotational handle 6 is turned at one of commutation limiting device 7, the commutation
Limiting device 7 fixes rotational handle, prevents during use, and rotational handle 6 rotates；The state of ratchet 3 can make at this time
Commutating box moves downward.As shown in figure 4, rotary motion handle 6 counterclockwise, turns to another commutation by rotational handle 6 and limits
When at device 7, at this time under the action of 4 elastic force of spring, ratchet 3 rotates counterclockwise, and the whole direction for changing Commutating box makes commutation
Box moves upwards, and Commutating box can also play anti-fall effect at this time.
As shown in Fig. 2, to make two lateral forces of ratchet 3 balance, preferably, the ratchet 3 and two bullets
The spring 4 being sleeved in shaft 2 is respectively arranged between spring catch 5.By the cooperation of spring stop piece 5 and spring 4, spine is avoided
Tooth 3 improves integrally-built stability in the axial movement of shaft 2.
The commutation limiting device 7 can be limited block, and the groove to match with rotational handle 6 is provided on limited block,
When rotational handle 6 turns to limited block position, only rotational handle 6 need to be caught in groove；Scheme as priority, it is described to change
It is the limited post 71 being fixed on 1 outer wall of box body to limiting device 7；The end set of the limited post 71 has block 72.It uses
When, using the elastic force of spring 4, rotational handle 6 is made to be stuck on limited post 71, rotational handle 6 is avoided to be rotated further, kept off by being arranged
Block 72, in the displacement of the axial limitation rotational handle 6 of limited post 71.
As shown in Figure 3 and Figure 4, the position for changing rotational handle 6, can change the direction of Commutating box, Commutating box is made to increase
Or decline；In turning over climbing form system, the commutation work of Commutating box needs the Commutating box for frequently carrying out, and having to be located at away from ground
The higher position in face, at this point, realizing the commutation function of Commutating box by changing the position of rotational handle 6 again, not only labour is strong
Degree is big, and there are larger security risks；Preferably, driving ratchet 3 around the shaft 2 is additionally provided on the box body 1
The driving device 8 of rotation.When driving device 8 is more than the elastic force of spring 4 to the active force of ratchet 3, can make at this time ratchet 3 around
Shaft 2 rotates, and the commutation function of Commutating box is realized in the direction for changing ratchet 3 in the case where having no need to change rotational handle 6.
The driving device 8 can be hydraulic cylinder, cylinder etc., make 2 rotation around the shaft of ratchet 3 by hydraulic cylinder or cylinder；
Preferably, the driving device 8 includes hydraulic cylinder 81 and connecting bolt 82；The cylinder body of the hydraulic cylinder 81 is hinged on box
On body 1；The piston rod of the hydraulic cylinder 81 is connect with connecting bolt 82；The connecting bolt 82 is connect with ratchet 3.
As shown in figure 3, hydraulic cylinder 81 may be mounted at the inside of box body 1, the outside of box body 1 can also be mounted on；As
Preferred embodiment, the cylinder body of hydraulic cylinder 81 are hinged on the outside of box body 1, there is the piston rod for hydraulic cylinder 81 to pass through on box body 1
Hole；The piston rod of hydraulic cylinder 81 is connect with connecting bolt 82, and connecting bolt 82 is connect with ratchet 3.In use, the work of hydraulic cylinder 81
Stopper rod moves, and then drives 2 rotation around the shaft of ratchet 3 by connecting bolt 82.It is used as power, worker by the way that hydraulic cylinder 81 is arranged
The position that Commutating box need not be climbed to is operated, and the automatic reverse of Commutating box, drop need to be only can be achieved with by controlling hydraulic cylinder 81
The low difficulty of operation, reduces the workload of worker, improves work efficiency.
Scheme as priority, position corresponding with the both ends of connecting bolt 82 is respectively arranged with arc on 1 wall of the box body
Shape slot 11；The both ends of the connecting bolt 82 are stretched out out of the arc groove 11 and can be moved in arc groove 11 respectively.
There is the hole being adapted with connecting bolt 82, connecting bolt 82 are inserted on the ratchet 3 in the hole.Pass through setting
Arc groove 11, connecting bolt 82 can not only move in arc groove 11, but also make 82 stress of connecting bolt evenly, the company of avoiding
It patches pin 82 and stuck phenomenon occurs.
The course of work that the Bridge High-pier of the utility model turns over creeping formwork fluid pressure type Commutating box is as follows：
As shown in figure 5, H profile steel or channel steel that guide rail 9 is vertically arranged；It is arranged from the top down on one side of guide rail 9
There are multiple catch 10；First, Commutating box is slidably installed on the rail 9；At this point, rotational handle 6 is stuck in the limited post of bottom
On 71, under the action of 4 elastic force of spring, the lower part of ratchet 3 is contacted with the side of guide rail 9；The piston rod of hydraulic cylinder 81, which is in, to be received
Contracting state, at this time Commutating box can move upwards.State shown in fig. 5 is that ratchet 3 just passes over a catch 10,
Under the action of 4 elastic force of spring, the lower part of ratchet 3 is contacted with the side of guide rail 9, and the top of catch 10 and the lower part of ratchet 3 are matched
The phenomenon that closing, forming anti-falling structure, Commutating box is avoided to fall.
As shown in fig. 6, the piston rod elongation of hydraulic cylinder 81, when the power of hydraulic cylinder 81 overcomes the elastic force of spring 4, piston
Bar drives connecting bolt 82 to be moved clockwise in arc groove 11, and then ratchet 3 is driven to rotate clockwise, at this time the side of ratchet 3
To change, the lower part of ratchet 3 can be moved downward far from the side of guide rail 9, at this time Commutating box.
Claims (6)
1. Bridge High-pier turns over creeping formwork fluid pressure type Commutating box, it is characterised in that：Including box body (1), shaft (2), ratchet (3), spring
(4) and spring stop piece (5)；Shaft (2) lateral rotation is mounted in the box body (1)；Two spring stop pieces (5) are fixed on
On the shaft (2)；The ratchet (3) is sleeved in the shaft (2) and between two spring stop piece (5)；The ratchet
(3) spring (4) being sleeved in shaft (2) is provided between at least one spring stop piece (5)；One end of the shaft (2)
It is equipped with positioned at the external rotational handle (6) of box body (1)；It is provided on the box body (1) and rotational handle (6) matched two
A commutation limiting device (7).
2. Bridge High-pier according to claim 1 turns over creeping formwork fluid pressure type Commutating box, it is characterised in that：The ratchet (3) with
The spring (4) being sleeved in shaft (2) is respectively arranged between two spring stop pieces (5).
3. Bridge High-pier according to claim 1 turns over creeping formwork fluid pressure type Commutating box, it is characterised in that：The commutation limit dress
It is the limited post (71) being fixed on box body (1) outer wall to set (7)；The end set of the limited post (71) has block (72).
4. Bridge High-pier according to claim 1,2 or 3 turns over creeping formwork fluid pressure type Commutating box, it is characterised in that：The box body
(1) driving device (8) of driving ratchet (3) (2) rotation around the shaft is additionally provided on.
5. Bridge High-pier according to claim 4 turns over creeping formwork fluid pressure type Commutating box, it is characterised in that：The driving device
(8) include hydraulic cylinder (81) and connecting bolt (82)；The cylinder body of the hydraulic cylinder (81) is hinged on box body (1)；The hydraulic pressure
The piston rod of cylinder (81) is connect with connecting bolt (82)；The connecting bolt (82) connect with ratchet (3).
6. Bridge High-pier according to claim 5 turns over creeping formwork fluid pressure type Commutating box, it is characterised in that：Box body (1) wall
Upper position corresponding with the both ends of connecting bolt (82) is respectively arranged with arc groove (11)；The both ends of the connecting bolt (82)
It stretches out and can be moved in arc groove (11) out of the arc groove (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820449627.9U CN208009276U (en) | 2018-03-30 | 2018-03-30 | Bridge High-pier turns over creeping formwork fluid pressure type Commutating box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820449627.9U CN208009276U (en) | 2018-03-30 | 2018-03-30 | Bridge High-pier turns over creeping formwork fluid pressure type Commutating box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208009276U true CN208009276U (en) | 2018-10-26 |
Family
ID=63891605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820449627.9U Active CN208009276U (en) | 2018-03-30 | 2018-03-30 | Bridge High-pier turns over creeping formwork fluid pressure type Commutating box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208009276U (en) |
-
2018
- 2018-03-30 CN CN201820449627.9U patent/CN208009276U/en active Active
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