CN205171377U - Prestress wire does not have bonding muscle machine of reeving - Google Patents
Prestress wire does not have bonding muscle machine of reeving Download PDFInfo
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- CN205171377U CN205171377U CN201520880922.6U CN201520880922U CN205171377U CN 205171377 U CN205171377 U CN 205171377U CN 201520880922 U CN201520880922 U CN 201520880922U CN 205171377 U CN205171377 U CN 205171377U
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Abstract
The utility model provides a prestress wire does not have bonding muscle machine of reeving, includes: tire group, drive disk assembly, motor, frequency conversion control case, guider and mounting bracket, tire group includes n group, 1 <= n <= 6, the drive disk assembly includes: the gear train, chain wheel group and chain that the sprocket constitutes, pivot and speed reducer, tire group's tire install respectively the mounting bracket put on the shelf with the mounting bracket chassis on, under the operating condition, the motor through speed reducer, gear drive and sprocket feed make install respectively the mounting bracket put on the shelf and the mounting bracket chassis on the tire rotate relatively, dan genwu bonding steel strand wires through guider from install the mounting bracket put on the shelf with the mounting bracket chassis on the crack of relative pivoted tire in push and passes through, relative two tires of pivoted promote dangenwu bonding steel strand wires through extrusion frictional force and make way, the realization steel strand wires are again to the process of reeving of bridge floor from the bridge floor to the cable support tower, the function of should reeving greatly reduced operator's intensity of labour to improve the efficiency of hanging the cable construction.
Description
Technical field
The utility model relates to a kind of pre-stress construction facility, particularly a kind of prestress wire unbonded tendon cable machine.
Background technology
In short tower steel strand cable stayed bridge hanging cable construction, unbonded tendon will be installed and form group's anchor system in pipeline, single in pipeline independently reeving and independent stretch-draw is needed when single installation separate unit, it is special in steel strand stay cable has a fixed angle of altitude, realize steel strand not twisting in pipeline, do not intersect, ensure the technical requirements that in steel strand group anchor, each twisted wire unit is parallel; Existing construction technology has: manually disclose rope construction, the construction of reciprocating traction tow rope, the construction of circulation traction tow rope etc.;
Manually disclosing rope is be pushed to tower by single steel strand from one end of bridge floor with manpower, through the construction method continuing the other end being pushed to bridge after cable saddle on tower; The labour intensity of this construction method operator is very large, and efficiency of construction is low, when single steel strand is longer, manually discloses rope and cannot complete and reeve.
Reciprocating traction tow rope provides tractive force by hoist engine, by wire rope, steel strand one end by bridge is drawn to the other end, after putting in place, wire rope resets in the other direction again, and this construction method efficiency of construction is lower, can not meet the construction period of present stage engineering gradually.
Circulation traction tow rope arranges two cover circulation trailer systems respectively, steel strand segmentation towing put in place with circulation wire rope; This construction method needs equipment more, and efficiency of construction is lower, can not meet the construction period of present stage engineering.
Summary of the invention
The purpose of this utility model is to provide
oneplant prestress wire unbonded tendon cable machine, this function of reeving substitutes and manually single steel strand is pushed to the bridge other end from one end of bridge, reduces the operation amount of labour used, reduces the labour intensity of operator, and improves the efficiency of hanging cable construction.
The technical scheme solved the problem is: a kind of prestress wire unbonded tendon cable machine, comprising: tire sets, drive disk assembly, motor, variable frequency control case, guiding device and installing rack;
Described tire sets comprises n group; N, for being more than or equal to 1, is less than the integer of 6;
Described drive disk assembly comprises: gear train, the chain wheel set that sprocket wheel is formed and chain thereof, rotating shaft and reductor thereof;
The tire of tire sets is arranged on the added and installing rack underframe of installing rack respectively;
Under duty, the tire that motor via reducer, gear drive and chain gear transmission make to be arranged on respectively on the added and installing rack underframe of installing rack relatively rotates, single non-bending steel cable is pressed through from the crack of the tire be in relative rotation arranged on the added and installing rack underframe of installing rack by guiding device, two tires are tried hard to recommend dynamic single non-bending steel cable by extrusion friction and are moved forward in relative rotation, realize the reeve process of steel strand again to bridge floor from bridge floor to Sarasota; Variable frequency control case, for controlling the forward and backward of drive disk assembly, stops and electrodeless variable-speed.
Its further technical scheme is: described tire sets comprises tire sets I and tire sets II liang of group;
Described drive disk assembly comprises: gear train, the chain wheel set of 5 sprocket wheel formations and chain thereof, 5 axles, 1 reductor;
M tire of tire sets II be arranged on installing rack added on, m tire of tire sets I is arranged on installing rack underframe; M, for being more than or equal to 1, is less than the integer of 6;
Under duty, motor via reducer, gear drive and chain gear transmission make tire sets I and tire sets II liang group tire relatively rotate, single non-bending steel cable is pressed through from tire sets I and tire sets II liang group tire crack by guiding device, tire sets I and tire sets II are tried hard to recommend dynamic single non-bending steel cable by extrusion friction and are moved forward in relative rotation, realize the reeve process of steel strand again to bridge floor from bridge floor to Sarasota; Variable frequency control case is used for the forward and backward of control appliance, stops and electrodeless variable-speed.
Its further technical scheme or: described tire sets comprises n group, often organizes two tires up and down of tire sets, and namely tire A, tire B are arranged on the added and installing rack underframe of installing rack respectively;
The drive disk assembly of the tire sets often organized comprises: gear train, chain wheel set and chain thereof, rotating shaft and reductor;
Under duty, motor via reducer, gear drive and chain gear transmission make two tires often organizing tire sets relatively rotate, single non-bending steel cable is pressed through from two the tire cracks often organizing tire sets by guiding device, n group in relative rotation tire is tried hard to recommend dynamic single non-bending steel cable by extrusion friction and is moved forward, and realizes the reeve process of steel strand again to bridge floor from bridge floor to Sarasota; Variable frequency control case is used for the forward and backward of control appliance, stops and electrodeless variable-speed; N, for being more than or equal to 1, is less than the integer of 6.
Its further technical scheme be: described single non-bending steel cable comprises the non-bending steel cable of band antiskid key or the non-bending steel cable not with antiskid key.
Due to adopt technique scheme, the utility model it
oneplant prestress wire unbonded tendon cable machine and there is following beneficial effect:
1. the utility model prestress wire unbonded tendon cable machine utilizes the power that two groups of rolling tire relative rotary motion and the frictional force between they and steel strand provide hanging cable to construct, instead of original operator manual labor, save labour, reduce labor strength, increase work efficiency.
2. construct with reciprocating traction tow rope, circulate and draw compared with tow rope constructs, equipment is few and light, easy to operate, and reduce site plant and arrange installation procedure, hanging cable preparation simplifies, and saves time, raises the efficiency.
3. adopt variable frequency control case to realize electrodeless variable-speed, flexible operation, improve processing safety.
Below, in conjunction with the accompanying drawings and embodiments the technical characteristic of a kind of prestress wire unbonded tendon cable machine of the utility model is further described.
Accompanying drawing explanation
Fig. 1: a kind of prestress wire unbonded tendon cable machine overall structure described in embodiment one and propelling movement steel strand view;
Fig. 2: the transmission mechanism schematic diagram (elevation) of prestress wire unbonded tendon cable machine described in embodiment one;
The top view of Fig. 3: Fig. 2;
Fig. 4: a kind of prestress wire unbonded tendon cable machine overall structure be made up of two tire sets unit described in embodiment two and propelling movement steel strand view;
Fig. 5: the transmission mechanism schematic diagram of a kind of prestress wire unbonded tendon cable machine be made up of two tire sets unit described in embodiment two;
The top view of Fig. 6: Fig. 5;
Fig. 7: by an a kind of prestress wire unbonded tendon cable machine overall structure be made up of tire sets unit and propelling movement steel strand view described in embodiment two;
Fig. 8: the transmission mechanism schematic diagram of a kind of prestress wire unbonded tendon cable machine be made up of a tire sets unit described in embodiment two;
The top view of Fig. 9: Fig. 8.
In Fig. 1 ~ Fig. 3:
1-guiding device, 2-tire sets I, 3-tire sets II, 4-is added, 5-vertical rod, 6-underframe;
7-chain wheel set, 71-chain, 8-gear train; 9-reductor, motor and control cabinet;
10-single steel strand, 11-HDPE suspension cable protecting pipe.
In Fig. 4 ~ Fig. 9:
1-guiding device, the upper tire of 21-tire sets III, 31-tire sets IV, A-, tire under B-, 4-is added, 5-vertical rod, 6-underframe;
7A-chain wheel set, 71-chain, 8A-gear train; 9-reductor, motor and control cabinet;
10-single steel strand, 11-HDPE suspension cable protecting pipe.
Detailed description of the invention
A kind of prestress wire unbonded tendon cable machine, comprising: tire sets, drive disk assembly, motor, variable frequency control case, guiding device and installing rack;
Described tire sets comprises n group; N, for being more than or equal to 1, is less than the integer of 6;
Described drive disk assembly comprises: gear train, the chain wheel set that sprocket wheel is formed and chain thereof, rotating shaft and reductor thereof;
The tire of tire sets is arranged on the added and installing rack underframe of installing rack respectively;
Under duty, motor via reducer, the tire that gear drive and chain gear transmission make to be arranged on respectively on the added and installing rack underframe of installing rack relatively rotates, single non-bending steel cable 10 is pressed through from the crack of the tire be in relative rotation arranged on the added and installing rack underframe of installing rack by guiding device 1, two tires are tried hard to recommend dynamic single non-bending steel cable by extrusion friction and are moved forward in relative rotation, such as in the construction of low-pylon cable-stayed bridge hanging cable, boost from HDPE suspension cable protecting pipe 7 lower end, side, steel strand are sent to outside tower, the outer artificial assistance of tower continues forward impelling through after cable saddle on tower, until the pushed lower end to opposite side HDPE suspension cable protecting pipe of steel strand, realize the hanging cable construction of whole steel strand, that is: the reeve process of steel strand again to bridge floor from bridge floor to Sarasota is realized, variable frequency control case, for controlling the forward and backward of drive disk assembly, stops and electrodeless variable-speed.
Different according to the installation site of tire sets, the utility model prestress wire unbonded tendon cable machine has following two kinds of differences:
Embodiment one:
A kind of prestress wire unbonded tendon cable machine, comprising: tire sets, drive disk assembly, motor, variable frequency control case, guiding device and installing rack;
As shown in Figure 1, described tire sets comprises tire sets I 2 and tire sets II 3 liang of groups;
2 tires of tire sets II 3 are arranged on installing rack added 4, and 2 tires of tire sets I 2 are arranged on installing rack underframe 6;
As shown in Figure 2 to 3, described drive disk assembly comprises: gear train 8, the chain wheel set 7 of 5 sprocket wheel formations and chain 71,5 axles, 1 reductor;
Described guiding device 1 is 3 two ends is bell-mouthed pipe;
Under duty, motor via reducer, gear drive and chain gear transmission make tire sets I 2 and tire sets II 3 liang group tire relatively rotate, single non-bending steel cable 10 by guiding device 1 from tire sets I 2 and tire sets II 3 liang group tire crack be pressed through, tire sets I and tire sets II are tried hard to recommend dynamic single non-bending steel cable by extrusion friction and are moved forward in relative rotation, realize the reeve process of steel strand again to bridge floor from bridge floor to Sarasota; Variable frequency control case is used for the forward and backward of control appliance, stops and electrodeless variable-speed.
One as the utility model embodiment converts, different according to the thickness of pushed non-bending steel cable, the number m often organizing tire of tire sets I 2 and tire sets II 3 can also increase or reduce, generally, the span of m is: m, for being more than or equal to 1, is less than the integer of 6.
Embodiment two:
A kind of prestress wire unbonded tendon cable machine, comprising: tire sets, drive disk assembly, motor, variable frequency control case, guiding device and installing rack;
As shown in Figure 4, described tire sets comprises tire sets III 21, tire sets IV 31 liang of groups, and often organizing tire sets has tire A, tire B two tires, and tire A is arranged on installing rack added 4, and tire B is arranged on installing rack underframe 6;
The drive disk assembly of the tire sets often organized comprises: gear train 8A, chain wheel set 7A and chain 71 thereof, rotating shaft and reductor; (see Fig. 5, Fig. 6)
Under duty, motor via reducer, gear drive and chain gear transmission make A, B two tires often organizing tire sets relatively rotate, single non-bending steel cable 10 is pressed through from A, B two the tire cracks often organizing tire sets by guiding device 1,2 groups in relative rotation tire try hard to recommend dynamic single non-bending steel cable by extrusion friction and move forward, realize the reeve process of steel strand again to bridge floor from bridge floor to Sarasota; Variable frequency control case is used for the forward and backward of control appliance, stops and electrodeless variable-speed.
One as the utility model embodiment two converts, and different according to the thickness of pushed non-bending steel cable, the group number n of described tire sets can also increase or reduce, and generally, n, for being more than or equal to 1, is less than the integer of 6.
Fig. 7 represents a kind of prestress wire unbonded tendon cable machine overall structure schematic diagram and propelling movement steel strand view that are made up of a tire sets unit; Fig. 8 is the transmission mechanism schematic diagram of a kind of prestress wire unbonded tendon cable machine that tire sets unit is formed, that is: Fig. 7 removes the right view after 11-HDPE suspension cable protecting pipe, and Fig. 9 is the top view of Fig. 8.
In each embodiment of the utility model, described single non-bending steel cable 10 comprises the non-bending steel cable 10 of band antiskid key or the non-bending steel cable 10 not with antiskid key.
Claims (4)
1. a prestress wire unbonded tendon cable machine, is characterized in that: this prestress wire unbonded tendon cable machine comprises: tire sets, drive disk assembly, motor, variable frequency control case, guiding device and installing rack;
Described tire sets comprises n group; N, for being more than or equal to 1, is less than the integer of 6;
Described drive disk assembly comprises: gear train, the chain wheel set that sprocket wheel is formed and chain thereof, rotating shaft and reductor thereof;
The tire of tire sets is arranged on the added and installing rack underframe of installing rack respectively;
Under duty, the tire that motor via reducer, gear drive and chain gear transmission make to be arranged on respectively on the added and installing rack underframe of installing rack relatively rotates, single non-bending steel cable (10) is pressed through from the crack of the tire be in relative rotation arranged on the added and installing rack underframe of installing rack by guiding device (1), two tires are tried hard to recommend dynamic single non-bending steel cable by extrusion friction and are moved forward in relative rotation, realize the reeve process of steel strand again to bridge floor from bridge floor to Sarasota; Variable frequency control case, for controlling the forward and backward of drive disk assembly, stops and electrodeless variable-speed.
2. a kind of prestress wire unbonded tendon cable machine according to claim 1, is characterized in that: described tire sets comprises tire sets I (2) and tire sets II (3) two group;
Described drive disk assembly comprises: gear train (7), the chain wheel set (8) of 5 sprocket wheel formations and chain (81) thereof, 5 axles, 1 reductor;
M tire of tire sets II (3) is arranged on installing rack added (4), and m tire of tire sets I (2) is arranged on installing rack underframe (6); M, for being more than or equal to 1, is less than the integer of 6;
Under duty, motor via reducer, gear drive and chain gear transmission make tire sets I (2) and tire sets II (3) two group of tire relatively rotate, single non-bending steel cable (10) is pressed through from tire sets I (2) and tire sets II (3) two group of tire crack by guiding device (1), tire sets I and tire sets II are tried hard to recommend dynamic single non-bending steel cable by extrusion friction and are moved forward in relative rotation, realize the reeve process of steel strand again to bridge floor from bridge floor to Sarasota; Variable frequency control case is used for the forward and backward of control appliance, stops and electrodeless variable-speed.
3. a kind of prestress wire unbonded tendon cable machine according to claim 1, is characterized in that: described tire sets comprises n group, often organizes two tires up and down of tire sets, and namely tire A, tire B are arranged on the added and installing rack underframe of installing rack respectively;
The drive disk assembly of the tire sets often organized comprises: gear train (8A), chain wheel set (7A) its chain (71A), rotating shaft and reductor;
Under duty, motor via reducer, gear drive and chain gear transmission make two tires often organizing tire sets relatively rotate, single non-bending steel cable (10) is pressed through from two the tire cracks often organizing tire sets by guiding device (1), n group in relative rotation tire is tried hard to recommend dynamic single non-bending steel cable by extrusion friction and is moved forward, and realizes the reeve process of steel strand again to bridge floor from bridge floor to Sarasota; Variable frequency control case is used for the forward and backward of control appliance, stops and electrodeless variable-speed; N, for being more than or equal to 1, is less than the integer of 6.
4. a kind of prestress wire unbonded tendon cable machine according to claim 1,2 or 3, is characterized in that: described single non-bending steel cable (10) comprises the non-bending steel cable of band antiskid key or the non-bending steel cable not with antiskid key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520880922.6U CN205171377U (en) | 2015-11-06 | 2015-11-06 | Prestress wire does not have bonding muscle machine of reeving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520880922.6U CN205171377U (en) | 2015-11-06 | 2015-11-06 | Prestress wire does not have bonding muscle machine of reeving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205171377U true CN205171377U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520880922.6U Active CN205171377U (en) | 2015-11-06 | 2015-11-06 | Prestress wire does not have bonding muscle machine of reeving |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256726A (en) * | 2015-11-06 | 2016-01-20 | 柳州欧维姆工程有限公司 | Prestressed steel strand unbounded tendon rope threading machine |
| CN106976158A (en) * | 2017-05-19 | 2017-07-25 | 邓文 | For tube drawing and the device of push wire harness |
-
2015
- 2015-11-06 CN CN201520880922.6U patent/CN205171377U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256726A (en) * | 2015-11-06 | 2016-01-20 | 柳州欧维姆工程有限公司 | Prestressed steel strand unbounded tendon rope threading machine |
| CN106976158A (en) * | 2017-05-19 | 2017-07-25 | 邓文 | For tube drawing and the device of push wire harness |
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