CN212982286U - U-shaped prefabricated ditch hoisting device - Google Patents
U-shaped prefabricated ditch hoisting device Download PDFInfo
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- CN212982286U CN212982286U CN202021305506.0U CN202021305506U CN212982286U CN 212982286 U CN212982286 U CN 212982286U CN 202021305506 U CN202021305506 U CN 202021305506U CN 212982286 U CN212982286 U CN 212982286U
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- Prior art keywords
- bottom plate
- ditch
- sleeve
- hoist
- canal
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- 230000003028 elevating effect Effects 0.000 claims abstract description 6
- 210000000078 claw Anatomy 0.000 claims description 54
- 230000008093 supporting effect Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a prefabricated ditch hoisting accessory of U type, including bottom plate and sleeve, the sleeve sets up at the bottom plate upper surface along vertical direction, set the stand in the sleeve, the stand can rotate around the sleeve axis, the top of stand is equipped with the crossbeam, the crossbeam below is equipped with the hoist that is used for centre gripping U type ditch, still be equipped with on the crossbeam with the hoisting equipment that the hoist links to each other, hoisting equipment is used for driving the hoist carries out vertical elevating movement, the bottom plate lower surface is equipped with a plurality of gyro wheel, still be equipped with the arresting gear who is used for restricting the relative ground motion of bottom plate on the bottom plate. The device can hoist the U-shaped ditch and put into the soil canal in the U-shaped ditch splicing process, is favorable for reducing the labor intensity of workers, and can repeatedly adjust the position of the U-shaped ditch after being hoisted until the satisfactory degree is reached.
Description
Technical Field
The utility model relates to a hydraulic engineering field, concretely relates to prefabricated ditch hoisting accessory of U type.
Background
China is a big agricultural country, the history of water diversion and irrigation is long, and the agricultural irrigation mode of rural areas in remote mountainous areas still adopts open soil ditches before. The so-called soil ditch is a ditch directly excavated in soil, and the ditch is easy to cause water resource waste because the inner surface of the ditch is untreated soil, and is gradually replaced by a concrete ditch. In order to improve the efficiency of concrete canal construction, the canal is generally prefabricated into a plurality of U-shaped canals (as shown in fig. 1) in a factory, and then spliced on site. In the on-site splicing process, the U-shaped water channel needs to be placed into an excavated earth channel, the U-shaped water channel is generally lifted up by two persons at present and then placed into the earth channel, the labor intensity is high, and due to the manual lifting state, the position of the U-shaped water channel is not convenient to adjust for a long time, so that the deviation between the central plane of the U-shaped water channel and the central plane of the earth channel after the U-shaped water channel is placed is easily caused to be large.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at: the U-shaped prefabricated water channel lifting device can lift the U-shaped water channel and place the U-shaped water channel into the soil channel in the U-shaped water channel splicing process, is favorable for reducing the labor intensity of workers, and can repeatedly adjust the position of the U-shaped water channel after the U-shaped water channel is lifted until the satisfactory degree is reached.
In order to realize the purpose, the utility model discloses a technical scheme be:
the utility model provides a U type prefabricated ditch hoisting accessory, includes bottom plate and sleeve, the sleeve sets up at the bottom plate upper surface along vertical direction, set the stand in the sleeve, the stand can rotate around the sleeve axis, the top of stand is equipped with the crossbeam, the crossbeam below is equipped with the hoist that is used for centre gripping U type ditch, still be equipped with on the crossbeam with the jacking equipment that the hoist links to each other, jacking equipment is used for driving the hoist carries out vertical elevating movement, the bottom plate lower surface is equipped with a plurality of gyro wheel, still be equipped with the arresting gear who is used for restricting the relative ground motion of bottom plate on the bottom plate.
The utility model discloses a set up bottom plate and sleeve, set up the stand in the sleeve, and the stand can rotate around the sleeve axis, be equipped with the crossbeam on the top of stand, stir the crossbeam and can drive the stand and rotate in the sleeve, when using first the crossbeam to turn to the bottom plate homonymy, utilize the hoist to hoist U type ditch after centre gripping U type ditch, then turn to the crossbeam and transversely make U type ditch above the soil ditch to the ditch, can place in the soil ditch after adjusting U type ditch position, then utilize the gyro wheel to move forward the device along the ditch direction, and carry out next stage and hoist after making the bottom plate fix through arresting gear; the device can hoist the U-shaped ditch and put into the soil canal in the U-shaped ditch splicing process, is favorable for reducing the labor intensity of workers, and can repeatedly adjust the position of the U-shaped ditch after being hoisted until the satisfactory degree is reached.
As the utility model discloses an optimal scheme, the hoist includes the jib that links to each other with hoisting equipment, the jib both ends symmetry respectively are equipped with the lifting claw, the lifting claw is including the claw head that is L shape and the claw pole that links to each other with the claw head, the tip and the jib of claw pole are articulated. So set up, make two lifting claws outwards open through rotating the claw pole when lifting by crane, then let claw head and U type ditch top contact realize the centre gripping, and two lifting claws can draw close to the center automatically under the action of gravity, make things convenient for the operation when centre gripping, utilize hoisting equipment to drive the hoist after the centre gripping and carry out vertical elevating movement and realize that U type ditch lifts by crane.
As a preferable aspect of the present invention, the hanger further includes a counter-pulling member for making the two hanging claws counter-pull. So set up, can avoid U type ditch to lift by crane the in-process, two lifting claws outwards part and lead to the condition that U type ditch dropped, ensure that U type ditch lifts by crane safety.
As the preferred proposal of the utility model, the counter-pulling piece comprises hooks arranged on the two lifting claws and a pull rope for connecting the two hooks. Adopt couple and stay cord to realize two lifting claw split, the embodiment is simple, and stay cord and couple separation convenient quick after lifting by crane.
As the utility model discloses an optimal scheme, hoisting equipment can follow the length direction motion of crossbeam can make U type ditch lift by crane the operation more convenient.
As the utility model discloses a preferred scheme, hoisting equipment is hand hoist, and manual operation lifts by crane is suitable for the operation environment of non-power supply between the field.
As the utility model discloses a preferred scheme, arresting gear includes brake lever and bracing piece, the brake lever is vertical to be run through the bottom plate, the brake lever top transversely is equipped with the handle, the bracing piece is used for supporting the handle. Therefore, the brake rod is lifted to enable the handle to be in contact with the support rod so as to facilitate forward movement of the pushing device, and the handle is separated from the support rod after the brake rod is moved in place, so that the brake rod can be pressed into the ground downwards, and the movement of the bottom plate relative to the ground is limited.
As the utility model discloses an optimal scheme, still be equipped with a plurality of balancing weight on the bottom plate, the device takes place the condition of turning on one's side when avoiding lifting by crane U type ditch.
As the utility model discloses an optimal scheme, the stand with be equipped with the diagonal brace between the crossbeam, can play the supporting effect to the crossbeam, avoid lifting by crane the in-process crossbeam and produce too big bending deformation.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses a set up bottom plate and sleeve, set up the stand in the sleeve, and the stand can rotate around the sleeve axis, be equipped with the crossbeam on the top of stand, stir the crossbeam and can drive the stand and rotate in the sleeve, when using first the crossbeam to turn to the bottom plate homonymy, utilize the hoist to hoist U type ditch after centre gripping U type ditch, then turn to the crossbeam and transversely make U type ditch above the soil ditch to the ditch, can place in the soil ditch after adjusting U type ditch position, then utilize the gyro wheel to move forward the device along the ditch direction, and carry out next stage and hoist after making the bottom plate fix through arresting gear; the device can lift the U-shaped water channel and place the U-shaped water channel into the earth channel in the U-shaped water channel splicing process, so that the labor intensity of workers is reduced, and the workers can repeatedly adjust the position of the U-shaped water channel after lifting until the satisfactory degree is reached;
2. the utility model discloses well hoist includes the jib that links to each other with hoisting equipment, the jib both ends are the symmetry respectively and are equipped with the lifting claw, the lifting claw is including the claw head that is L shape and the claw pole that links to each other with the claw head, the tip and the jib of claw pole are articulated, so set up, make two lifting claws outwards open through rotating the claw pole during lifting, then let the claw head and the contact of U type ditch top realize the centre gripping, and two lifting claws can draw close to the center automatically under the action of gravity, the operation when convenient centre gripping, utilize hoisting equipment to drive the hoist after the centre gripping and carry out vertical elevating movement and realize that U type ditch lifts by crane;
3. the utility model discloses well hoist is still including being used for making the counter-pulling piece of two lifting claws counter-pulling, so set up, can avoid U type ditch to lift by crane the in-process, and two lifting claws outwards part and lead to the condition that U type ditch dropped, ensure that U type ditch lifts by crane safety, preferred to drawing the couple on piece including locating two lifting claws to and connect the stay cord of two couples, adopt couple and stay cord to realize two lifting claws counter-pulling, and the implementation scheme is simple, and stay cord and couple separation convenient quick after lifting by crane.
Drawings
Fig. 1 is a schematic cross-sectional view of a factory-prefabricated U-shaped ditch.
Fig. 2 is the schematic view of the U-shaped prefabricated ditch hoisting device of the utility model.
Fig. 3 is a side view of the base plate and the uprights of fig. 2.
Fig. 4 is a top view of the beam of fig. 2.
Fig. 5 is a schematic view of a spreader of the present invention.
The labels in the figure are: 1-bottom plate, 11-roller, 12-brake rod, 13-support rod, 2-sleeve, 21-bearing, 3-upright post, 4-cross beam, 41-chute, 42-eyebolt, 5-sling, 51-suspender, 52-lifting claw, 521-claw head, 522-claw rod, 53-hook, 54-pull rope, 6-hoisting equipment, 7-counterweight block, 71-fixed rod, 8-diagonal brace rod and 9-U-shaped ditch.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Examples
As shown in fig. 2-5, the U-shaped precast canal lifting device in this embodiment includes a bottom plate 1 and a sleeve 2, the sleeve 2 is vertically disposed on the upper surface of the bottom plate 1, a flange is disposed at the lower end of the sleeve 2 and is connected to the bottom plate 1 by bolts, an upright column 3 is disposed in the sleeve 2, the upright column 3 can rotate around the axis of the sleeve 2, preferably, the upright column 3 is a stepped shaft, the lower portion of the upright column 3 is inserted into the sleeve 2 and has a smaller diameter, a bearing 21 is disposed between the lower portion of the upright column 3 and the sleeve 2 to enable the upright column to rotate more flexibly, a cross beam 4 is disposed at the top end of the upright column 3, a lifting appliance 5 for clamping a U-shaped canal 9 is disposed below the cross beam 4, a lifting appliance 6 connected to the lifting appliance 5 is further disposed on the cross beam 4, the lifting appliance 6 is used for driving the lifting appliance 5 to perform vertical lifting movement, preferably, the roller 11 is a universal wheel with a braking function, and the bottom plate 1 is further provided with a braking device for limiting the movement of the bottom plate 1 relative to the ground.
The utility model discloses a set up bottom plate and sleeve, set up the stand in the sleeve, and the stand can rotate around the sleeve axis, be equipped with the crossbeam on the top of stand, stir the crossbeam and can drive the stand and rotate in the sleeve, when using first the crossbeam to turn to the bottom plate homonymy, utilize the hoist to hoist U type ditch after centre gripping U type ditch, then turn to the crossbeam and transversely make U type ditch above the soil ditch to the ditch, can place in the soil ditch after adjusting U type ditch position, then utilize the gyro wheel to move forward the device along the ditch direction, and carry out next stage and hoist after making the bottom plate fix through arresting gear; the device can hoist the U-shaped ditch and put into the soil canal in the U-shaped ditch splicing process, is favorable for reducing the labor intensity of workers, and can repeatedly adjust the position of the U-shaped ditch after being hoisted until the satisfactory degree is reached.
In this embodiment, the spreader 5 includes a boom 51 connected to the lifting apparatus 6, the boom 51 is symmetrically provided with a lifting claw 52 at each end, the lifting claw 52 includes a claw head 521 in an L shape and a claw rod 522 connected to the claw head 521, the two claw heads 521 are arranged opposite to each other, the claw rod 522 is inclined toward an area between the two claw heads 521, and an end of the claw rod 522 is hinged to the boom 51. So set up, make two lifting claws outwards open through rotating the claw pole when lifting by crane, then let claw head and U type ditch top contact realize the centre gripping, and two lifting claws can draw close to the center automatically under the action of gravity, make things convenient for the operation when centre gripping, utilize hoisting equipment to drive the hoist after the centre gripping and carry out vertical elevating movement and realize that U type ditch lifts by crane.
In this embodiment, the spreader 5 further includes a pulling member for pulling the two lifting claws 52. So set up, can avoid U type ditch to lift by crane the in-process, two lifting claws outwards part and lead to the condition that U type ditch dropped, ensure that U type ditch lifts by crane safety. Preferably, the opposite pulling member includes hooks 53 provided on the two lifting claws 52, and a pulling rope 54 connecting the two hooks 53. Adopt couple and stay cord to realize two lifting claw split, the embodiment is simple, and stay cord and couple separation convenient quick after lifting by crane.
In this embodiment, the hoisting device 6 is a manual hoist, is manually operated to hoist, and is suitable for a field working environment without power supply. The upper and lower lifting hooks of the hand hoist are respectively connected with the cross beam and the suspender through the lifting bolts, and the lifting chain is pulled to drive the lifting appliance to move up and down.
In this embodiment, the hoisting device 6 can move along the length direction of the cross beam 4, so that the U-shaped ditch hoisting operation is more convenient. Specifically, a sliding groove 41 is formed in the cross beam 4 along the length direction, and a lifting bolt 42 is arranged in the sliding groove 41, so that a lifting ring is located below the cross beam 4 downwards and is conveniently connected with a lifting hook of a manual hoist, a limiting nut is matched on the lifting bolt and located on the upper surface of the cross beam, and therefore the lifting bolt is limited from being separated from the sliding groove.
In this embodiment, the braking device includes a braking rod 12 and a supporting rod 13, the braking rod 12 vertically penetrates through the bottom plate 1, a handle is transversely arranged at the top end of the braking rod 12, and the supporting rod 13 is used for supporting the handle. Therefore, the brake rod is lifted to enable the handle to be in contact with the support rod so as to facilitate forward movement of the pushing device, and the handle is separated from the support rod after the brake rod is moved in place, so that the brake rod can be pressed into the ground downwards, and the movement of the bottom plate relative to the ground is limited.
In this embodiment, still be equipped with a plurality of balancing weight 7 on the bottom plate 1, the device takes place the condition of turning on one's side when avoiding lifting by crane U type ditch. Preferably, the weight block 7 is a cement cake, a hole is formed in the center of the weight block 7, a fixing rod 71 adapted to the center hole of the weight block 7 is arranged on the bottom plate 1, and the weight blocks 7 are strung on the fixing rod 71.
In this embodiment, an inclined strut 8 is arranged between the upright post 3 and the cross beam 4, and two ends of the inclined strut 8 are respectively connected to the lower side of the cross beam 4 and the inner side of the upright post 3, so that the cross beam can be supported, and the cross beam is prevented from generating too large bending deformation in the hoisting process.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the principles of the present invention should be included within the scope of the present invention.
Claims (9)
1. The utility model provides a U type prefabricated ditch hoisting accessory, a serial communication port, including bottom plate and sleeve, the sleeve sets up at the bottom plate upper surface along vertical direction, the stand has been set in the sleeve, the stand can rotate around the sleeve axis, the top of stand is equipped with the crossbeam, the crossbeam below is equipped with the hoist that is used for centre gripping U type ditch, still be equipped with on the crossbeam with the jacking equipment that the hoist links to each other, jacking equipment is used for driving the hoist carries out vertical elevating movement, the bottom plate lower surface is equipped with a plurality of gyro wheel, still be equipped with the arresting gear who is used for restricting the relative ground motion of bottom plate on the bottom plate.
2. The U-shaped precast canal hoisting device according to claim 1, wherein the spreader comprises a boom connected to a hoisting apparatus, the boom is symmetrically provided with lifting claws at both ends thereof, the lifting claws comprise claw heads in L shapes and claw rods connected to the claw heads, and the ends of the claw rods are hinged to the boom.
3. A U-shaped precast canal lifting device according to claim 2, wherein the spreader further comprises a counter-pulling member for counter-pulling the two claws.
4. A U-shaped precast canal lifting device according to claim 3, wherein the counter-pulling member comprises a hook provided on both the claws, and a pulling rope connecting both the hooks.
5. A U-shaped precast canal lifting device according to any one of claims 1 to 4, wherein the hoisting means is movable in a length direction of the cross beam.
6. A U-shaped precast canal lifting device according to any one of claims 1 to 4, wherein the hoisting equipment is a hand block.
7. A U-shaped precast canal hoisting device according to any one of claims 1 to 4, wherein the braking device comprises a braking rod vertically penetrating the bottom plate and a supporting rod transversely provided with a handle at the top end thereof for supporting the handle.
8. A U-shaped precast canal lifting device according to any one of claims 1 to 4, wherein a plurality of counter weights are further provided on the bottom plate.
9. A U-shaped precast canal lifting device according to any one of claims 1 to 4, wherein diagonal braces are provided between the uprights and the cross beams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021305506.0U CN212982286U (en) | 2020-07-07 | 2020-07-07 | U-shaped prefabricated ditch hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021305506.0U CN212982286U (en) | 2020-07-07 | 2020-07-07 | U-shaped prefabricated ditch hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212982286U true CN212982286U (en) | 2021-04-16 |
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ID=75425686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021305506.0U Expired - Fee Related CN212982286U (en) | 2020-07-07 | 2020-07-07 | U-shaped prefabricated ditch hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212982286U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089401A (en) * | 2021-05-18 | 2021-07-09 | 浙江交工集团股份有限公司 | Roadbed crossing existing line tunnel portal and construction method |
| CN113896093A (en) * | 2021-10-27 | 2022-01-07 | 安徽港泰机械制造集团有限公司 | Automatic grabbing and releasing type gear lifting appliance and using method thereof |
-
2020
- 2020-07-07 CN CN202021305506.0U patent/CN212982286U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089401A (en) * | 2021-05-18 | 2021-07-09 | 浙江交工集团股份有限公司 | Roadbed crossing existing line tunnel portal and construction method |
| CN113896093A (en) * | 2021-10-27 | 2022-01-07 | 安徽港泰机械制造集团有限公司 | Automatic grabbing and releasing type gear lifting appliance and using method thereof |
| CN113896093B (en) * | 2021-10-27 | 2024-03-26 | 安徽港泰机械制造集团有限公司 | Automatic grabbing and placing type gear lifting appliance and using method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210416 |