CN215718417U - Engineering ladder for hydroelectric installation engineering - Google Patents
Engineering ladder for hydroelectric installation engineering Download PDFInfo
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- CN215718417U CN215718417U CN202122193629.0U CN202122193629U CN215718417U CN 215718417 U CN215718417 U CN 215718417U CN 202122193629 U CN202122193629 U CN 202122193629U CN 215718417 U CN215718417 U CN 215718417U
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- 238000009434 installation Methods 0.000 title claims abstract description 17
- 230000001105 regulatory effect Effects 0.000 claims abstract description 5
- 230000000670 limiting effect Effects 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 244000309464 bull Species 0.000 abstract 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of engineering ladders, in particular to an engineering ladder for hydroelectric installation engineering, which comprises: the device comprises a device main body, wherein the device main body comprises an engineering ladder main body, and foot supports are fixed at the bottom ends of two sides of the engineering ladder main body; the bottom end of the foot support is connected with a supporting plate through the fixing mechanism, and the fixing mechanism comprises a slot; adjustment mechanism, the layer board bottom is provided with adjustment mechanism, and adjustment mechanism includes the regulating box, layer board bottom surface is provided with the regulating box, and the regulating box front end outer wall installs the motor, the bull stick is installed to the motor output, and the bull stick other end is fixed with first conical gear, the meshing of first conical gear rear side outer surface has second conical gear. The utility model effectively solves the problem that the height of the engineering ladder needs to be adjusted repeatedly by workers up and down before the engineering ladder is used, and has convenient adjustment and strong practicability.
Description
Technical Field
The utility model relates to the technical field of engineering ladders, in particular to an engineering ladder for hydroelectric installation engineering.
Background
As the name implies, the engineering ladder is used as an engineering ladder, and along with the rapid development of urban infrastructure, the demand on various new building materials is increasingly strengthened, so that the engineering ladder for hydropower engineering is continuously developed and advanced
The engineering ladder for current water and electricity installation engineering need adjust its height earlier before using, then the staff climbs to go again and carries out work, but climb up when the staff and go the back if highly improper is found, still need the staff to get off once more and adjust, this kind of operation not only has increased the potential safety hazard at the in-process of top and bottom to the staff's time has been wasted, consequently need a water and electricity installation engineering ladder to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above technical problems, an object of the present invention is to provide a ladder for hydroelectric installation works, which solves the problem of the prior art that the height of the ladder needs to be adjusted by a worker repeatedly up and down before use.
In order to achieve the purpose, the utility model provides the following technical scheme: an engineering ladder for hydroelectric installation engineering, comprising:
the device comprises a device main body, wherein the device main body comprises an engineering ladder main body, and foot supports are fixed at the bottom ends of two sides of the engineering ladder main body;
the bottom end of the foot support is connected with a supporting plate through the fixing mechanism, and the fixing mechanism comprises a slot;
the adjusting mechanism is arranged at the bottom end of the supporting plate and comprises an adjusting box, the adjusting box is arranged on the outer surface of the bottom end of the supporting plate, a motor is arranged on the outer wall of the front end of the adjusting box, a rotating rod is arranged at the output end of the motor, a first bevel gear is fixed at the other end of the rotating rod, a second bevel gear is meshed with the outer surface of the rear side of the first bevel gear, a reverse lead screw is fixed inside the second bevel gear, supporting plates are fixed on two sides of the bottom end of the inner wall of the adjusting box, one end of the reverse lead screw is movably connected to the outer wall of the supporting plate on one side through a bearing, the other end of the reverse lead screw penetrates through the inner wall of the supporting plate on the other side, moving blocks are sleeved on the outer surface of the reverse lead screw through threads, sliding blocks are fixed at the bottom ends of the moving blocks, fixed plates are fixed on two sides of the bottom end of the supporting plate at equal intervals, and a first hinge rod is movably connected between the fixed plates through a rotating shaft, the other ends of the four groups of first hinge rods are movably connected to the front side and the rear side of the moving block through rotating shafts.
Preferably, the two sides of the inner wall of the bottom end of the adjusting box are provided with slide ways matched with the slide blocks.
Preferably, regulating box inner wall bottom both sides all are fixed with the stopper, and inside all there is the second hinge bar, two sets of all through pivot swing joint of stopper the second hinge bar other end all is between two sets of first hinge bars through pivot swing joint.
Preferably, the outer wall of one side of the adjusting box is provided with pedals at equal intervals.
Preferably, the fluting has all been seted up to layer board top inner wall both sides equidistance, and inside all inserting of fluting is equipped with the inserted bar, and is two sets of all there is the limiting plate, four groups through pivot swing joint between the heel brace all the limiting plate inner wall is run through on the inserted bar top, and is two sets of all be fixed with the connecting rod between the inserted bar top, and the connecting rod top all is fixed with the handle, four groups all the winding has the spring above the inserted bar surface, and the spring both ends weld respectively between connecting rod and limiting plate.
Preferably, the inner walls of the slots are glued with anti-slip pads, and the anti-slip pads are made of rubber mainly.
Compared with the prior art, the utility model has the beneficial effects that:
1. the engineering ladder for the hydroelectric installation engineering is provided with the adjusting mechanism, when an operator climbs the engineering ladder main body and finds that the height is inappropriate, the operator on the ground can drive the first bevel gear and the second bevel gear to rotate by starting the motor, so that the reverse lead screw drives the moving block to move, and the height of the supporting plate is adjusted by the rotation of the first hinge rod, so that the adjustment of the whole height of the engineering ladder main body is realized, and the mechanism effectively solves the problem that the operator needs to repeatedly adjust the height of the engineering ladder up and down before the engineering ladder is used, is convenient to adjust and has strong practicability;
2. this engineering ladder for water and electricity installation engineering is provided with fixed establishment, when the engineering ladder main part sets up on the layer board top, at first upwards stimulate the handle, then open engineering ladder main part to suitable angle, loosen the handle afterwards, this moment under the elasticity extrusion of spring, make the inserted bar downstream insert establish into the fluting inside, wholly fix engineering ladder main part, this mechanism has improved the security performance of engineering ladder main part greatly, prevent that the engineering ladder main part from sliding and leading to the whole production of engineering ladder main part to rock because of the bottom production during the use, thereby increase the security.
Drawings
FIG. 1 is a schematic sectional elevation view of the structure of the present invention;
FIG. 2 is a schematic right-side sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
fig. 5 is an enlarged view of the structure at C in fig. 2 according to the present invention.
In the figure: 1. an engineering ladder main body; 2. a foot support; 3. a support plate; 11. an adjusting box; 12. a motor; 13. a rotating rod; 14. a first bevel gear; 15. a second bevel gear; 16. a reverse screw rod; 17. a support plate; 18. a moving block; 19. a fixing plate; 20. a first hinge lever; 21. a limiting block; 22. a second hinge lever; 31. grooving; 32. inserting a rod; 33. a limiting plate; 34. a connecting rod; 35. a handle; 36. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: an engineering ladder for hydroelectric installation engineering, comprising:
the device comprises a device main body, wherein the device main body comprises an engineering ladder main body 1, and foot supports 2 are fixed at the bottom ends of two sides of the engineering ladder main body 1;
the bottom end of the foot support 2 is connected with the supporting plate 3 through the fixing mechanism, and the fixing mechanism comprises a slot 31;
an adjusting mechanism is arranged at the bottom end of the supporting plate 3, the adjusting mechanism comprises an adjusting box 11, the adjusting box 11 is arranged on the outer surface of the bottom end of the supporting plate 3, a motor 12 is arranged on the outer wall of the front end of the adjusting box 11, a rotating rod 13 is arranged at the output end of the motor 12, a first bevel gear 14 is fixed at the other end of the rotating rod 13, a second bevel gear 15 is meshed with the outer surface of the rear side of the first bevel gear 14, a reverse screw rod 16 is fixed inside the second bevel gear 15, supporting plates 17 are fixed on two sides of the bottom end of the inner wall of the adjusting box 11, one end of the reverse screw rod 16 is movably connected to the outer wall of the supporting plate 17 on one side through a bearing, the other end of the reverse screw rod 16 penetrates through the inner wall of the supporting plate 17 on the other side, moving blocks 18 are sleeved on the outer surface of the reverse screw rod through threads, sliders are fixed at the bottom ends of the moving blocks 18, fixed with fixed plates 19 on two sides of the bottom end of the supporting plate 3 at equal intervals, and first hinge rods 20 are movably connected between the fixed plates 19 through rotating shafts, the other ends of the four groups of first hinge rods 20 are movably connected to the front side and the rear side of the movable block 18 through rotating shafts, and the mechanism can adjust the overall height of the engineering ladder main body 1, so that the problem that workers need to repeatedly adjust the height of the engineering ladder up and down before the engineering ladder is used is effectively solved.
Slide ways matched with the slide blocks are arranged on two sides of the inner wall of the bottom end of the adjusting box 11, and when the reverse lead screw 16 rotates, the moving block 18 can move left and right under the matching action between the slide blocks and the slide ways.
Adjusting box 11 inner wall bottom both sides all are fixed with stopper 21, and stopper 21 is inside all to have second articulated rod 22 through pivot swing joint, and two sets of second articulated rod 22 other ends all through pivot swing joint between two sets of first articulated rods 20, through being provided with second articulated rod 22 for first articulated rod 20 can improve holistic stability through second articulated rod 22 when rotating.
The outer wall of one side of the adjusting box 11 is provided with pedals at equal intervals, and the pedals are arranged to facilitate a worker to get on the upper portion of the supporting plate 3.
The fluting 31 has all been seted up to 3 top inner wall both sides of layer board equidistant, and fluting 31 is inside all to be inserted and is equipped with the inserted bar 32, all there is limiting plate 33 through pivot swing joint between two sets of heel braces 2, four groups of inserted bar 32 tops all run through limiting plate 33 inner wall, all be fixed with connecting rod 34 between two sets of inserted bar 32 tops, and connecting rod 34 top all is fixed with handle 35, four groups of inserted bar 32 surface tops all twine there is spring 36, and the spring 36 both ends weld respectively between connecting rod 34 and limiting plate 33, this mechanism is through inserting inserted bar 32 and establish inside fluting 31, the security performance of engineering ladder main part 1 has been improved, prevent that engineering ladder main part 1 from leading to engineering ladder main part 1 whole to produce to rock because of the bottom produces to slide during the use.
The inner walls of the slots 31 are all glued with anti-slip pads, and the main materials of the anti-slip pads are rubber, so that the inserting rods 32 are more stable when inserted into the slots 31 and are not easy to shake.
The working principle is as follows: when the worker climbs the engineering ladder main body 1 and finds that the height is not appropriate, the worker on the ground can start the motor 12, the rotating rod 13 starts to rotate at the moment, and then the rotating rod 13 can drive the first bevel gear 14 and the second bevel gear 15 to rotate, so that the reverse lead screw 16 rotates simultaneously, at the moment, the moving block 18 is driven to move under the limiting action of the sliding block and the sliding way, and at the moment, the first hinge rod 20 rotates through the movement of the moving block 18, so that the adjustment of the overall height of the engineering ladder main body 1 is realized;
when the main body 1 of the engineering ladder is installed above the supporting plate 3, the handle 35 is firstly pulled upwards, then the main body 1 of the engineering ladder is opened to a proper angle, then the handle 35 is loosened, at the moment, under the elastic extrusion of the spring 36, the insertion rod 32 is driven to move downwards, then the insertion rod is inserted into the groove 31, the whole main body 1 of the engineering ladder is fixed, and the operation is finished.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a water and electricity engineering ladder for installation engineering which characterized in that includes:
the device comprises a device main body, wherein the device main body comprises an engineering ladder main body (1), and foot supports (2) are fixed at the bottom ends of two sides of the engineering ladder main body (1);
the bottom end of the foot support (2) is connected with a supporting plate (3) through the fixing mechanism, and the fixing mechanism comprises a slot (31);
the adjusting mechanism is arranged at the bottom end of the supporting plate (3) and comprises an adjusting box (11), the adjusting box (11) is arranged on the outer surface of the bottom end of the supporting plate (3), a motor (12) is installed on the outer wall of the front end of the adjusting box (11), a rotating rod (13) is installed at the output end of the motor (12), a first bevel gear (14) is fixed to the other end of the rotating rod (13), a second bevel gear (15) is meshed with the outer surface of the rear side of the first bevel gear (14), a reverse lead screw (16) is fixed inside the second bevel gear (15), supporting plates (17) are fixed to two sides of the bottom end of the inner wall of the adjusting box (11), one end of the reverse lead screw (16) is movably connected to the outer wall of the supporting plate (17) on one side through a bearing, the other end of the reverse lead screw (16) penetrates through the inner wall of the supporting plate (17) on the other side, and a threaded moving block (18) is arranged on the outer surface of the reverse lead screw (16), and the bottom end of the moving block (18) is fixed with sliding blocks, the two sides of the bottom end of the supporting plate (3) are fixed with fixing plates (19) at equal intervals, first hinge rods (20) are movably connected between the fixing plates (19) through rotating shafts, and the other ends of the four first hinge rods (20) are movably connected to the front side and the rear side of the moving block (18) through rotating shafts.
2. An engineering ladder for hydroelectric installation engineering according to claim 1, characterized in that: slide ways matched with the slide blocks are arranged on two sides of the inner wall of the bottom end of the adjusting box (11).
3. An engineering ladder for hydroelectric installation engineering according to claim 1, characterized in that: regulating box (11) inner wall bottom both sides all are fixed with stopper (21), and stopper (21) are inside all to have second hinge bar (22), two sets of through pivot swing joint second hinge bar (22) other end all is between two sets of first hinge bar (20) through pivot swing joint.
4. An engineering ladder for hydroelectric installation engineering according to claim 1, characterized in that: the outer wall of one side of the adjusting box (11) is provided with pedals at equal intervals.
5. An engineering ladder for hydroelectric installation engineering according to claim 1, characterized in that: supporting plate (3) top inner wall both sides all equidistance seted up fluting (31), and fluting (31) inside all inserts and be equipped with inserted bar (32), two sets of all there are limiting plate (33), four groups through pivot swing joint between heel brace (2) inserted bar (32) top all runs through limiting plate (33) inner wall, and is two sets of all be fixed with connecting rod (34) between inserted bar (32) top, and connecting rod (34) top all is fixed with handle (35), four groups inserted bar (32) surface top all twines spring (36), and spring (36) both ends weld respectively between connecting rod (34) and limiting plate (33).
6. An engineering ladder for hydroelectric installation engineering according to claim 5, characterized in that: the inner walls of the slots (31) are glued with anti-slip pads, and the anti-slip pads are made of rubber mainly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122193629.0U CN215718417U (en) | 2021-09-11 | 2021-09-11 | Engineering ladder for hydroelectric installation engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122193629.0U CN215718417U (en) | 2021-09-11 | 2021-09-11 | Engineering ladder for hydroelectric installation engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215718417U true CN215718417U (en) | 2022-02-01 |
Family
ID=80018352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122193629.0U Active CN215718417U (en) | 2021-09-11 | 2021-09-11 | Engineering ladder for hydroelectric installation engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215718417U (en) |
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2021
- 2021-09-11 CN CN202122193629.0U patent/CN215718417U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240321 Address after: No. 142, New District Road, Yongning Village, Nanji Township, Ningguo City, Xuancheng City, Anhui Province, 242300 (for office purposes only) Patentee after: Anhui Hongding Road and Bridge Engineering Co.,Ltd. Country or region after: Zhong Guo Address before: 250000 2-604, Meilin building, No. 48-15, WuYingShan Middle Road, Tianqiao District, Jinan City, Shandong Province Patentee before: Jinan Xinxin Technology Development Co.,Ltd. Country or region before: Zhong Guo |
|
| TR01 | Transfer of patent right |