CN201923706U - Tail frame of hydraulic horizontal winding machine - Google Patents
Tail frame of hydraulic horizontal winding machine Download PDFInfo
- Publication number
- CN201923706U CN201923706U CN2010206464045U CN201020646404U CN201923706U CN 201923706 U CN201923706 U CN 201923706U CN 2010206464045 U CN2010206464045 U CN 2010206464045U CN 201020646404 U CN201020646404 U CN 201020646404U CN 201923706 U CN201923706 U CN 201923706U
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- terminal pad
- slip
- socket terminal
- actuating cylinder
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Abstract
The utility model relates to a tail frame of a hydraulic horizontal winding machine. The tail frame can better solve the problems of small use range and low carrying capacity caused by single jacking force at the tail of the horizontal winding machine. Meanwhile, the inclination degree of the end surface of various PCCP (Prestressed Concrete Cylinder Pipe) with mall bores can be well adapted and adjusted, and the problem of destroying of concretes at the end surface of the socket of the PCCP pipe caused by constant jacking force or local pressing is solved, therefore, the production efficiency of the whole production line is effectively improved, and the production is greatly facilitated.
Description
Technical field
The present invention relates to a kind ofly horizontally twine a machine (caliber DN≤2000mm) twines fixedly PCCP tubing of compressor wire process, prevents that PCCP tubing from twining in the compressor wire process at pipe, because the device of slip relatively takes place down the effect of steel wire external force.
Background technology
At present, at the tubule footpath PCCP tubing (DN≤horizontal machine that twines of common employing when 2000mm) twining compressor wire, its principle of work is that PCCP tubing is transported to the horizontal height that twines a machine head to the tailstock center by crane or fork truck, PCCP tubing female end is enclosed within on the bellmouth terminal pad that twines a head, tailstock slowly moves forward the socket terminal pad by the rotation of driven by motor screw rod, engage until socket with PCCP tubing, after PCCP tubing jack part inserts tailstock socket terminal pad and puts in place, disable motor, unclamp the lifting steel rope, twine the silk operation.
An existing horizontal aircraft tail shelf that twines is to screw or unscrew screw rod by clamping motor drive belt pulley to promote slide shaft generation crank motion, compresses PCCP tubing to realize the socket terminal pad, thereby obtains enough friction force, realizes that compressor wire is twining a process.Because parameters such as power of motor, big or small diameter pulley, screw rod tooth form can not change, so screw rod promotion slide shaft, realize that the socket terminal pad compresses PCCP tubing thrust and can not change.Yet the required thrust of PCCP tubing of different tube diameters is different, and pressure is excessive may to damage the end coagulation by pressure, and pressure is too small to be caused slide relative takes place when twining thread.Because in the manufacturing of PCCP tubing, the test stone, allow to exist 0.5% end surface inclination of nominal pipe diameter, the single thrust tailstock that uses terminal pad and long-pending minimizing of PCCP tube end face concrete surface when tubing has parallel misalignment at present easily causes the concrete destruction of tube end face.The same horizontal silk that twines that an aircraft tail shelf can not be applicable to different bore PCCP tubing that twines, have only replacing clamping motor, belt pulley to adapt to the requirement that different bore PCCP tubing twine silk, and existing tailstock turning unit socket terminal pad is that slide shaft assembling coro bearng is realized in the tailstock, two coro bearngs are installed side by side, bearing capacity is not high, and is steadily bad.
Summary of the invention
The objective of the invention is to: design the horizontal aircraft tail shelf that twines of a kind of new type hydraulic, make it can adapt to all tubules footpath PCCP tubing (DN≤2000mm), PCCP tube end face degree of dip that simultaneously can the different bores of fine adaptation, solve PCCP tubing socket end face because constant top power, cause local compression, cause the problem of end face cement concrete breakage.
Based on above-mentioned situation, developed a kind of hydraulic horizontal and twined an aircraft tail shelf.Its groundwork is to adopt cylinder pushes slide shaft crank motion, utilize a small-sized Hydraulic Station that hydraulic actuating cylinder is controlled, the by pass valve of regulator solution pressing system is with the propulsive force of modulated pressure cylinder, cylinder pushes slide shaft (connect socket terminal pad) cooperate with PCCP tubing compress after, rely on reaching of regulator solution cylinder pressure to lock after different tube diameters twines the required pressure of silk, to reach the purpose that different tube diameters adopts different pressures into and out of fuel tap.Slide shaft is designed to quill shaft, and install a tailstock turning cylinder in the slide shaft additional, two ends assembling cylindrical roller bearing, rotate spindle nose assembling oscillating bearing, oscillating bearing is assemblied in socket terminal pad assembling cover, and the assembling cover of socket terminal pad connects with the PCCP tubing socket terminal pad of different-diameter with bolt by flange.
Regulate the by pass valve at small-sized hydraulic station, give suitable propelling thrust of hydraulic actuating cylinder, slide shaft is reciprocatingly slided in axle bed, the turning cylinder page or leaf that is installed in the slide shaft produces same motion, make the socket terminal pad withhold PCCP tubing socket end, realize that (DN≤2000mm) shares the purpose of same tailstock to all tubules footpath PCCP tubing.Can freely swing with the socket terminal pad assembling cover and the socket terminal pad of oscillating bearing assembling, can adapt to PCCP tube end face degree of dip well, increase PCCP tubing concrete compression area, actv. prevents to hold, socket end face cement concrete is destroyed.Thereby the turning cylinder of installing in slide shaft can widen the distance between two line column roller bearings and improve tailstock load-carrying capacity and stationary performance.
Hydraulic horizontal twines an aircraft tail shelf basic structure by hydraulic actuating cylinder (1), hydraulic actuating cylinder fix screw (2), lubricating cup (3), axle bed (4), slip journal box rear cover screw (5), slip journal box rear cover (6), the reciprocal fixing screw of slip axle box (7), hydraulic actuating cylinder axle lock nut (8), slip axle box (9), axle bed and frame bolt of rear end plate (10), turning cylinder (11), slip axle box copper sheathing (12), slip axle box copper sheathing fix screw (13), cylindrical roller bearing (14), slip journal box front cover oil sealing (15), slip journal box front cover (16), socket terminal pad assembling cover bonnet (17), socket terminal pad assembling cover (18), oscillating bearing (19), oscillating bearing jam nut (20), socket terminal pad assembling cover protecgulum (21), socket terminal pad assembling cover protecgulum fix screw (22), socket terminal pad (23), socket terminal pad attachment bolt (24), socket terminal pad assembling cover bonnet oil sealing (25), frame (26), hydraulic oil pipe (27), by pass valve (28), assembled hydraulic valve seat (29), compression indicator (30), electrical motor (31), hydraulic reservoir (32), hydraulic lock (33) is formed; Hydraulic actuating cylinder (1) is fixed on the axle bed (4) by hydraulic actuating cylinder fix screw (2), lubricating cup (3) is directly installed on the axle bed (4), slip journal box rear cover (6) is connected as a whole by slip journal box rear cover screw (5) with slip axle box (9), be connected with hydraulic actuating cylinder (1) by hydraulic actuating cylinder axle lock nut (8), slip axle box (9) can be realized the location at axle bed (4) by the reciprocal fixing screw of slip axle box (7), axle bed (4) forms an integral body by axle bed and frame bolt of rear end plate (10) with frame (26), the slip axle box uses copper sheathing (12) by slip axle box fixedly axle bed (4) front end of copper sheathing fix screw (13), cylindrical roller bearing (14) is installed in the slip axle box (9), turning cylinder (11) is set in the slip axle box (9), under cylindrical roller bearing (14) effect, freely rotate, slip journal box front cover (16) plays the effect of blocking cylindrical roller bearing (14) and turning cylinder (11) by being bolted on the slip axle box (9), slip journal box front cover oil sealing (15) is installed in slip journal box front cover (16) and turning cylinder (11) interface, oscillating bearing (19) is sleeved on turning cylinder (11) and goes up by oscillating bearing jam nut (20) locked, socket terminal pad assembling cover bonnet (17) is connected with socket terminal pad assembling cover (18) by bolt, socket terminal pad assembling cover protecgulum (21) links together by socket terminal pad assembling cover protecgulum fix screw (22) and socket terminal pad assembling cover (18), socket terminal pad assembling cover bonnet oil sealing (25) is installed in socket terminal pad assembling cover bonnet (17) and turning cylinder (11) interface, socket terminal pad (23) links together by socket terminal pad attachment bolt (24) and socket terminal pad assembling cover (18), form an integral body, hydraulic oil pipe (27) is by assembled hydraulic valve seat (29) and by pass valve (28), hydraulic lock (33) is connected with hydraulic actuating cylinder (1), hydraulic lock (33) is installed on the hydraulic actuating cylinder (1), assembled hydraulic valve seat (29) and by pass valve (28) link together with hydraulic reservoir (32), be installed on the hydraulic reservoir (32), compression indicator (30) is installed on assembled hydraulic valve seat (29) circulating oil path, and electrical motor (31) is installed on the hydraulic reservoir (32).
The present invention can solve the horizontal problem that the single range of use that causes of a tail jacking force is little, load-carrying capacity is low that twines preferably; Simultaneously can well adapt to, adjust various small-bore PCCP tube end face degree of dip, solved that PCCP tubing holds, socket end face cement concrete is because constant top power or local compression cause the problem destroyed, improve the production efficiency of whole production line effectively, greatly facilitated production.
Description of drawings
Fig. 1 is the utility model structural representation.By hydraulic actuating cylinder (1), hydraulic actuating cylinder fix screw (2), lubricating cup (3), axle bed (4), slip journal box rear cover screw (5), slip journal box rear cover (6), the reciprocal fixing screw of slip axle box (7), hydraulic actuating cylinder axle lock nut (8), slip axle box (9), axle bed and frame bolt of rear end plate (10), turning cylinder (11), slip axle box copper sheathing (12), slip axle box copper sheathing fix screw (13), cylindrical roller bearing (14), slip journal box front cover oil sealing (15), slip journal box front cover (16), socket terminal pad assembling cover bonnet (17), socket terminal pad assembling cover (18), oscillating bearing (19), oscillating bearing jam nut (20), socket terminal pad assembling cover protecgulum (21), socket terminal pad assembling cover protecgulum fix screw (22), socket terminal pad (23), socket terminal pad attachment bolt (24), socket terminal pad assembling cover bonnet oil sealing (25), frame (26), hydraulic oil pipe (27), by pass valve (28), assembled hydraulic valve seat (29), compression indicator (30), electrical motor (31), hydraulic reservoir (32), hydraulic lock (33) is formed.
The specific embodiment
In the actual production use, PCCP tubing is transported to the horizontal height that twines a machine head to the tailstock center by crane or fork truck, PCCP tubing female end is enclosed within twines on the head bellmouth terminal pad, start electrical motor (31), regulate by pass valve (28) according to caliber different set system pressure, opening the hydraulic actuating cylinder push-on switch makes hydraulic actuating cylinder (1) promote the socket end that PCCP tubing delivered to socket terminal pad (23) by slip axle box (9), the crawl crane aligns the socket of PCCP tubing and tailstock system socket terminal pad (23), after PCCP tubing jack part enters tailstock socket terminal pad (23) and puts in place, close the hydraulic actuating cylinder push-on switch, hydraulic lock (33) self-locking, unclamp the lifting steel rope, twine the silk operation, opening hydraulic actuating cylinder after twining an operation and finishing withdraws from switch hydraulic lock (33) and opens automatically, make hydraulic actuating cylinder (1) pulling slip axle box (9) make socket terminal pad (23) break away from the socket end of PCCP tubing, close hydraulic actuating cylinder and withdraw from switch, PCCP tubing is transported by crane or fork truck.
Claims (6)
1. hydraulic horizontal twines an aircraft tail shelf, it is characterized in that: by hydraulic actuating cylinder (1), hydraulic actuating cylinder fix screw (2), lubricating cup (3), axle bed (4), slip journal box rear cover screw (5), slip journal box rear cover (6), the reciprocal fixing screw of slip axle box (7), hydraulic actuating cylinder axle lock nut (8), slip axle box (9), axle bed and frame bolt of rear end plate (10), turning cylinder (11), slip axle box copper sheathing (12), slip axle box copper sheathing fix screw (13), cylindrical roller bearing (14), slip journal box front cover oil sealing (15), slip journal box front cover (16), socket terminal pad assembling cover bonnet (17), socket terminal pad assembling cover (18), oscillating bearing (19), oscillating bearing jam nut (20), socket terminal pad assembling cover protecgulum (21), socket terminal pad assembling cover protecgulum fix screw (22), socket terminal pad (23), socket terminal pad attachment bolt (24), socket terminal pad assembling cover bonnet oil sealing (25), frame (26), hydraulic oil pipe (27), by pass valve (28), assembled hydraulic valve seat (29), compression indicator (30), electrical motor (31), hydraulic reservoir (32), hydraulic lock (33) is formed; Hydraulic actuating cylinder (1) is fixed on the axle bed (4) by hydraulic actuating cylinder fix screw (2), lubricating cup (3) is directly installed on the axle bed (4), slip journal box rear cover (6) is connected as a whole by slip journal box rear cover screw (5) with slip axle box (9), be connected with hydraulic actuating cylinder (1) by hydraulic actuating cylinder axle lock nut (8), slip axle box (9) can be realized the location at axle bed (4) by the reciprocal fixing screw of slip axle box (7), axle bed (4) forms an integral body by axle bed and frame bolt of rear end plate (10) with frame (26), the slip axle box uses copper sheathing (12) by slip axle box fixedly axle bed (4) front end of copper sheathing fix screw (13), cylindrical roller bearing (14) is installed in the slip axle box (9), turning cylinder (11) is set in the slip axle box (9), under cylindrical roller bearing (14) effect, freely rotate, slip journal box front cover (16) plays the effect of blocking cylindrical roller bearing (14) and turning cylinder (11) by being bolted on the slip axle box (9), slip journal box front cover oil sealing (15) is installed in slip journal box front cover (16) and turning cylinder (11) interface, oscillating bearing (19) is sleeved on turning cylinder (11) and goes up by oscillating bearing jam nut (20) locked, socket terminal pad assembling cover bonnet (17) is connected with socket terminal pad assembling cover (18) by bolt, socket terminal pad assembling cover protecgulum (21) links together by socket terminal pad assembling cover protecgulum fix screw (22) and socket terminal pad assembling cover (18), socket terminal pad assembling cover bonnet oil sealing (25) is installed in socket terminal pad assembling cover bonnet (17) and turning cylinder (11) interface, socket terminal pad (23) links together by socket terminal pad attachment bolt (24) and socket terminal pad assembling cover (18), form an integral body, hydraulic oil pipe (27) is by assembled hydraulic valve seat (29) and by pass valve (28), hydraulic lock (33) is connected with hydraulic actuating cylinder (1), hydraulic lock (33) is installed on the hydraulic actuating cylinder (1), assembled hydraulic valve seat (29) and by pass valve (28) link together with hydraulic reservoir (32), be installed on the hydraulic reservoir (32), compression indicator (30) is installed on assembled hydraulic valve seat (29) circulating oil path, and electrical motor (31) is installed on the hydraulic reservoir (32).
2. hydraulic horizontal as claimed in claim 1 twines an aircraft tail shelf, it is characterized in that: described hydraulic actuating cylinder: design pressure 16MPa, hydraulic actuating cylinder internal diameter 125mm, diameter of piston rod 60mm speed of travel 500mm/s, stroke 450mm, its external diameter of the flange 460mm that adopts the slip axle box to connect, connection holes 10-φ 18, connection holes diameter 400mm.
3. hydraulic horizontal as claimed in claim 1 twines an aircraft tail shelf, it is characterized in that: described oscillating bearing: adopt GB/T304.1 regulation oscillating bearing, model GEG180 * T-2RS.
4. hydraulic horizontal as claimed in claim 1 twines an aircraft tail shelf, it is characterized in that: described electrical motor: power 3Kw, rotating speed: 1410rpm, electric current :≤6.7A, voltage: 380V, the specified frequency of motor: 50HZ.
5. hydraulic horizontal as claimed in claim 1 twines an aircraft tail shelf, it is characterized in that: described compression indicator: 0～25MPa, 1.5 grades.
6. hydraulic horizontal as claimed in claim 1 twines an aircraft tail shelf, it is characterized in that: described hydraulic oil pipe is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206464045U CN201923706U (en) | 2010-12-08 | 2010-12-08 | Tail frame of hydraulic horizontal winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206464045U CN201923706U (en) | 2010-12-08 | 2010-12-08 | Tail frame of hydraulic horizontal winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201923706U true CN201923706U (en) | 2011-08-10 |
Family
ID=44427570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206464045U Expired - Fee Related CN201923706U (en) | 2010-12-08 | 2010-12-08 | Tail frame of hydraulic horizontal winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201923706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556762A (en) * | 2010-12-08 | 2012-07-11 | 北京韩建河山管业股份有限公司 | Hydraulic tailstock of horizontal type wire winding machine |
| CN108638391A (en) * | 2018-06-04 | 2018-10-12 | 潍坊市精达塑料机械有限公司 | A kind of steel wire plastic pipe wire winding device |
-
2010
- 2010-12-08 CN CN2010206464045U patent/CN201923706U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556762A (en) * | 2010-12-08 | 2012-07-11 | 北京韩建河山管业股份有限公司 | Hydraulic tailstock of horizontal type wire winding machine |
| CN102556762B (en) * | 2010-12-08 | 2014-02-05 | 北京韩建河山管业股份有限公司 | Hydraulic tailstock of horizontal type wire winding machine |
| CN108638391A (en) * | 2018-06-04 | 2018-10-12 | 潍坊市精达塑料机械有限公司 | A kind of steel wire plastic pipe wire winding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20141208 |
|
| EXPY | Termination of patent right or utility model |