CN214989932U - Hoist engine is used in immersed tube well construction - Google Patents
Hoist engine is used in immersed tube well construction Download PDFInfo
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- CN214989932U CN214989932U CN202120118077.4U CN202120118077U CN214989932U CN 214989932 U CN214989932 U CN 214989932U CN 202120118077 U CN202120118077 U CN 202120118077U CN 214989932 U CN214989932 U CN 214989932U
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000004804 winding Methods 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 description 29
- 239000010959 steel Substances 0.000 description 29
- 230000007246 mechanism Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the hoist engine and specifically relates to a hoist engine is used in immersed tube well construction and specifically relates to a hoist engine is used, and it includes the organism, the both ends of organism are equipped with a steering column respectively, the one end that the steering column is close to the organism is connected with the organism axle hinge, and one of organism is kept away from to two steering columns serves and is equipped with a steering column jointly, and the steering column is close to and still is equipped with restriction steering column pivoted stop gear on the one end of organism. This application has set up at the organism and can be along with steering column pivoted steering tube, and steering tube and steering column can rotate along with wire rope's removal, and the stop gear who sets up on the organism can restrict the steering column and rotate to also play spacing effect to wire rope, and then can improve wire rope's stability.
Description
Technical Field
The application relates to the field of winches, in particular to a winch for immersed tube well construction.
Background
The pipe well is a tubular structure which is vertically arranged underground and used for taking water or protecting underground water, and is a water supply and drainage facility for industrial and agricultural production, cities, traffic and national defense construction. The process of pipe well construction comprises the operations of drilling, well pipe installation, gravel filling, water stop and well sealing, well washing and the like. In the well pipe installation step, a steel wire rope is needed to put the well pipe into the well pipe.
Currently, the more common tool used to hoist a well tubular is a winch. The hoist is a light and small hoisting device for hoisting or pulling heavy objects by winding a steel wire rope or a chain on a winding drum, and can hoist the heavy objects vertically, horizontally or obliquely.
In view of the above-mentioned related art, the inventor believes that the well casing needs to be transported from the side of the well casing to the inside of the well casing, and thus the wire rope needs to be steered, and the hoist in the related art is equipped with the steering roller for steering the wire rope, but the wire rope steered by the steering roller is unstable, and the hoist is liable to cause the inclination of the well casing when the hoist lifts the well casing into the well casing, thereby affecting the installation of the well casing.
SUMMERY OF THE UTILITY MODEL
In order to promote the stability when hoist engine hangs down the well casing, this application provides a hoist engine for open caisson construction.
The application provides a hoist engine is used in open caisson construction adopts following technical scheme:
the winch comprises a machine body, wherein two ends of the machine body are respectively provided with a steering rod, one end of each steering rod, which is close to the machine body, is hinged with a machine body shaft, one end, which is far away from the machine body, of each steering rod is jointly provided with a steering pipe, and one end, which is close to the machine body, of each steering rod is also provided with a limiting mechanism for limiting the rotation of the steering rod.
By adopting the technical scheme, the steel wire rope on the machine body penetrates through the steering pipe and then is connected to the well pipe, the steel wire rope can drive the steering pipe and the steering rod to rotate together when the steel wire rope needs to steer, and the limiting component can limit the rotation of the steering rod when the steel wire rope needs to drive the well pipe to descend, so that the steering pipe does not move any more, and the stability of the steel wire rope can be improved.
Optionally, stop gear is close to organism one and serves moving the gear including locating the steering column, and the both sides that move the gear respectively are equipped with a limiting plate that is located on the organism, are equipped with one between two limiting plates and move gear engaged with limit gear, and the spout that is located on the limiting plate is seted up to the both sides of spacing tooth, is equipped with the gag lever post that is located the spout on the limiting plate, still is equipped with the spacing subassembly of restriction gag lever post shift position on the limiting plate.
Through adopting above-mentioned technical scheme, can drive when the steering column rotates and move the gear and rotate, can drive when moving the gear and move gear engaged with limit gear and rotate, the gag lever post in the spout is when removing to being close to limit gear, can imbed between the tooth of limit gear to can play limiting displacement to limit gear, and then can limit gear and steering column's rotation.
Optionally, the limiting assembly comprises a sliding groove which is arranged on the limiting plate and located between the two sliding grooves, a sliding rod with one end located outside the sliding groove is arranged in the sliding groove, one end of the sliding rod located in the sliding groove is provided with a first compression spring connected to the side wall of the sliding groove, the sliding rod is provided with a second compression spring connected to the limiting rod, the sliding rod is provided with a lock catch, and the limiting plate is provided with a slot for inserting the lock catch.
Through adopting above-mentioned technical scheme, first compression spring can make the slide bar to the direction removal that is close to two gag lever posts, when the drive slide bar removes to the direction of keeping away from two gag lever posts, the slide bar can drive the gag lever post and remove to the direction that is close to stop gear to can play spacing effect to stop gear, the hasp on the slide bar can insert the slot simultaneously in, realize the fixed to the slide bar.
Optionally, two parallel steering rollers are arranged on the inner wall of the steering tube, and the steering rollers can rotate relative to the steering tube.
By adopting the technical scheme, the steering roller can convert the sliding friction between the steel wire rope and the steering pipe into the rolling friction between the steel wire rope and the steering roller, thereby achieving the effect of saving labor.
Optionally, one end of the steering tube, which is close to the body, is provided with a buffer tube, and the tube diameter of the buffer tube gradually increases in the direction close to the body.
By adopting the technical scheme, the buffer tube can slightly bend the steel wire rope when the steel wire rope passes through the steering rod, so that the pressure of the steel wire rope on the steering roller can be reduced, and the steering roller can be protected.
Optionally, a rotary drum is arranged on the machine body, baffle plates are sleeved at two ends of the rotary drum, and a drive assembly for driving the rotary drum to rotate is further arranged on the machine body.
Through adopting above-mentioned technical scheme, wire rope twines on the reel, and baffle on the reel plays a spacing effect to wire rope, and drive assembly can drive the reel and rotate.
Optionally, the driving assembly comprises a rotating shaft penetrating through the winding drum, a driven wheel is arranged on the rotating shaft, a motor is further arranged on the machine body, a driving gear is arranged on an output shaft of the motor, and a chain is sleeved on the driving gear and the driven wheel together.
Through adopting above-mentioned technical scheme, the motor can drive the action wheel and rotate, and the action wheel can drive the chain and rotate from the driving wheel, and then can drive axis of rotation and reel rotation.
Optionally, the chain is covered with a safety cover.
Through adopting above-mentioned technical scheme, safety in the safety cover can improving the chain use.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the machine body is provided with the steering tube which can rotate along with the steering rod, the steering tube and the steering rod can rotate along with the movement of the steel wire rope, and the limiting mechanism arranged on the machine body can limit the rotation of the steering rod, so that the steel wire rope is limited, and the stability of the steel wire rope can be improved;
2. this application has set up the steering roll in the steering tube, and the steering roll can reduce the friction between wire rope and the steering tube to play the effect of protection to steering tube and wire rope.
Drawings
Fig. 1 is a schematic diagram of an overall structure of a hoist for open caisson construction according to an embodiment of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic structural diagram of a limiting plate according to an embodiment of the present application.
Fig. 4 is a schematic structural view of a steering tube according to an embodiment of the present application.
Description of reference numerals: 1. a body; 2. a baffle plate; 3. a support plate; 4. a safety cover; 5. a rotating shaft; 6. a driven wheel; 7. a motor; 8. a driving wheel; 9. a chain; 10. a limiting plate; 11. a moving gear; 12. a steering lever; 13. a steering tube; 14. a limit gear; 15. a chute; 16. a limiting rod; 18. a limiting block; 19. a sliding groove; 20. a slide bar; 21. a first compression spring; 22. a second compression spring; 23. locking; 24. a slot; 25. a buffer tube; 26. a turning roll; 27. a wire rope; 28. and (4) winding the drum.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses hoist engine is used in open caisson construction. Referring to fig. 1, the winding machine for the construction of the open caisson comprises a machine body 1, wherein a winding drum 28 for winding a steel wire rope 27 is arranged on the machine body 1, two ends of the winding drum 28 are respectively provided with a baffle plate 2, a supporting plate 3 for supporting the winding drum 28 is arranged on the machine body 1, and the winding drum 28 and the supporting plate 3 can rotate relatively.
Referring to fig. 1, a safety cover 4 is disposed on a machine body 1 and located at one end of a winding drum 28, a rotating shaft 5 penetrates through the winding drum 28, and a driven wheel 6 is disposed at one end of the rotating shaft 5 located in the safety cover 4. The machine body 1 is further provided with a motor 7, an output shaft of the motor 7 is positioned in the safety cover 4, a driving wheel 8 is arranged on the output shaft of the motor 7, and a chain 9 is sleeved on the driving wheel 8 and the driven wheel 6 together. The motor 7 drives the driving wheel 8 to rotate, the driving wheel 8 drives the driven wheel 6 and the rotating shaft 5 to rotate through the chain 9, and then the winding drum 28 is driven to rotate and the winding of the steel wire rope 27 is controlled.
Referring to fig. 1, body 1 is last respectively to be equipped with a set of limiting plate 10 along 1 length direction's of body both ends, every limiting plate 10 of group includes two limiting plates 10 that are parallel to each other, it can take place relative pivoted moving gear 11 with limiting plate 10 to be equipped with one end between two limiting plates 10 that are parallel to each other, be equipped with a steering column 12 that one end is connected on moving gear 11 on the moving gear 11, two steering columns 12 keep away from one of body 1 and serve and be equipped with a steering tube 13 jointly, wire rope 27 on the reel 28 passes steering tube 13, still be equipped with restriction steering column 12 pivoted stop gear on the body 1.
Referring to fig. 2 and 3, the limiting mechanism includes a limiting gear 14 disposed between two parallel limiting plates 10, and the limiting gear 14 is engaged with the moving gear 11. The limiting plate 10 is provided with sliding grooves 15 located on two sides of the limiting gear 14, the limiting mechanism comprises two limiting rods 16 which are located on two sides of the limiting gear 14 respectively and perpendicular to the limiting plate 10, and limiting blocks 18 which limit the limiting rods 16 to break away from the limiting plate 10 are arranged at two ends of the limiting rods 16. The limiting plate 10 is further provided with a sliding groove 19 located between the two limiting rods 16, and the length direction of the sliding groove 19 is perpendicular to the length direction of the sliding groove 15. The limiting plate 10 is provided with a sliding rod 20 which is located in the sliding groove 19 and is connected with the sliding groove 19 in a sliding manner, the side wall of the sliding rod 20 is further provided with a first compression spring 21, and the other end of the first compression spring 21 is connected to the side wall of the sliding groove 19. Two limit blocks 18 close to the sliding rod 20 are provided with a second compression spring 22 connected to the sliding rod 20. The sliding rod 20 is moved to drive the limiting rod 16 to move towards the direction close to the limiting gear 14, when the limiting rod 16 is embedded into two adjacent teeth of the limiting gear 14, the limiting rod 16 can limit the rotation of the limiting gear 14, and further limit the rotation of the moving gear 11 and the steering rod 12, so that the stability of the steel wire rope 27 during the vertical lifting of the hoisting object can be improved.
Referring to fig. 2, the sliding rod 20 is provided with a lock catch 23 hinged to the sliding rod 20, the limiting plate 10 is provided with a slot 24 for inserting the lock catch 23, the sliding rod 20 pulls the limiting rod 16 through the second compression spring 22 to limit the limiting gear 14 to rotate, the lock catch 23 can be inserted into the slot 24, so that the lock catch 23 can limit the sliding rod 20 to reset under the action of the first compression spring 21, and further the continuous limitation of the steering rod 12 is realized.
Referring to fig. 4, a buffer tube 25 is attached to an end of the steering tube 13 near the reel 28, the tube diameter of the buffer tube 25 gradually increases in a direction near the reel 28, and the buffer tube 25 serves to protect the steel cord 27. Two steering rollers 26 are further arranged in the steering pipe 13, the steering rollers 26 can reduce friction between the steering pipe 13 and the steel wire rope 27, and service lives of the steel wire rope 27 and the steering pipe 13 are prolonged.
The implementation principle of the hoist for the construction of the immersed tube well in the embodiment of the application is as follows: the cable 27 wound on the reel 28 is passed through the steering tube 13 to hoist the well casing, and the buffer tube 25 on the steering tube 13 and the steering tube 13 both function to protect the cable 27. When the steel wire rope 27 transversely hoists the well pipe, the steering pipe 13 and the steering rod 12 can steer along with the steel wire rope 27, and when the steel wire rope 27 longitudinally hoists the well pipe, the limiting mechanism limits the steering rod 12, so that the steering rod 12 and the steering pipe 13 do not rotate any more, the effect of stabilizing the steel wire rope 27 is achieved, and the stability of the steel wire rope 27 can be improved.
Compared with the prior art, the embodiment of the application has the advantages that the steering tube 13 capable of rotating along with the steering rod 12 is arranged on the machine body 1, the steering tube 13 and the steering rod 12 can rotate along with the movement of the steel wire rope 27, and the limiting mechanism arranged on the machine body 1 can limit the steering rod 12 to rotate, so that the steel wire rope 27 is limited, and the stability of the steel wire rope 27 can be improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a hoist engine is used in open caisson construction which characterized in that: including organism (1), the both ends of organism (1) are equipped with a steering column (12) respectively, steering column (12) are close to the one end and the organism (1) axle hinge of organism (1) and are connected, and organism (1) is kept away from in two steering columns (12) one serves and is equipped with one steering tube (13) jointly, and steering column (12) are close to and still are equipped with restriction steering column (12) pivoted stop gear on the one end of organism (1).
2. The hoist for caisson construction according to claim 1, wherein: stop gear is close to organism (1) one and serves driven gear (11) including locating steering column (12), the both sides of driving gear (11) respectively are equipped with one and are located limiting plate (10) on organism (1), be equipped with one between two limiting plate (10) and move gear (11) engaged with limit gear (14), spout (15) that are located on limiting plate (10) are seted up to the both sides of limit gear, be equipped with limiting rod (16) that are located spout (15) on limiting plate (10), still be equipped with the spacing subassembly of restriction gag lever post (16) shift position on limiting plate (10).
3. The hoist for caisson construction according to claim 2, wherein: spacing subassembly is including offering on limiting plate (10) and being located two spout (15) middle groove (19) that slide, it is equipped with one end and is located the outer pole (20) that slides of groove (19) to slide in groove (19), and pole (20) that slides are located one of groove (19) and serve first compression spring (21) of connecting in spout (15) lateral wall, be equipped with on pole (20) that slides and connect in second compression spring (22) of gag lever post (16), be equipped with hasp (23) on pole (20) that slides, be equipped with on limiting plate (10) and supply hasp (23) male slot (24).
4. The hoist for caisson construction according to claim 1, wherein: two parallel steering rollers (26) are arranged on the inner wall of the steering tube (13), and the steering rollers (26) can rotate relative to the steering tube (13).
5. The hoist for caisson construction according to claim 1, wherein: one end of the steering tube (13) close to the machine body (1) is provided with a buffer tube (25), and the tube diameter of the buffer tube (25) gradually increases towards the direction close to the machine body (1).
6. The hoist for caisson construction according to claim 1, wherein: the novel motor is characterized in that a rotatable winding drum (28) is arranged on the motor body (1), baffle plates (2) are sleeved at two ends of the winding drum (28), and a driving assembly for driving the winding drum (28) to rotate is further arranged on the motor body (1).
7. The hoist for caisson construction according to claim 6, wherein: drive assembly is including wearing to locate axis of rotation (5) on reel (28), be equipped with on axis of rotation (5) from driving wheel (6), still be equipped with motor (7) on organism (1), be equipped with action wheel (8) on the output shaft of motor (7), the common cover is equipped with one chain (9) on action wheel (8) and the driven wheel (6).
8. The hoist for caisson construction according to claim 7, wherein: the chain (9) is covered with a safety cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120118077.4U CN214989932U (en) | 2021-01-16 | 2021-01-16 | Hoist engine is used in immersed tube well construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120118077.4U CN214989932U (en) | 2021-01-16 | 2021-01-16 | Hoist engine is used in immersed tube well construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214989932U true CN214989932U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120118077.4U Expired - Fee Related CN214989932U (en) | 2021-01-16 | 2021-01-16 | Hoist engine is used in immersed tube well construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN214989932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114657993A (en) * | 2022-04-20 | 2022-06-24 | 重庆渝能建筑安装工程有限公司 | Foundation pile hole excavating device |
-
2021
- 2021-01-16 CN CN202120118077.4U patent/CN214989932U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114657993A (en) * | 2022-04-20 | 2022-06-24 | 重庆渝能建筑安装工程有限公司 | Foundation pile hole excavating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |