CN207829433U - A kind of Multi-functional road bridge construction ladder - Google Patents
A kind of Multi-functional road bridge construction ladder Download PDFInfo
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- CN207829433U CN207829433U CN201820104545.0U CN201820104545U CN207829433U CN 207829433 U CN207829433 U CN 207829433U CN 201820104545 U CN201820104545 U CN 201820104545U CN 207829433 U CN207829433 U CN 207829433U
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- threaded rod
- fixedly connected
- installs case
- construction ladder
- threaded
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- 238000010276 construction Methods 0.000 title claims abstract description 51
- 238000005096 rolling process Methods 0.000 claims description 3
- 206010044565 Tremor Diseases 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model is related to technical field of engineering equipment, and disclose a kind of Multi-functional road bridge construction ladder, including installs case, the bottom of the installs case is fixedly connected with connector, it is rotatably connected to idler wheel on the inside of the connector, the both sides of the installs case offer threaded hole, the internal whorl of the threaded hole is connected with the first threaded rod, the thread surface of first threaded rod is connected with adjusting block, the top of first threaded rod is fixedly connected with knob, and first bearing is fixedly connected in the middle part of the adjusting block.The Multi-functional road bridge construction ladder, by the way that installs case, threaded hole, the first threaded rod and adjusting block is arranged, the first threaded rod is driven to rotate using manual turning knob, so that the first threaded rod drives pillar to vertically move, it is balanced adjusting so as to the quadrangle to construction ladder, it prevents the construction ladder caused by the injustice of ground from placing shakiness, avoids the injury of the construction personnel caused by shaking, improve the applicability of the construction ladder.
Description
Technical field
The utility model is related to technical field of engineering equipment, specially a kind of Multi-functional road bridge construction ladder.
Background technology
Ladder, daily life tools, the tool do side by two root long thick bar, and scansorial cross bar is crossed in centre, use
In climbing, ladder is divided into the single ladder of lifting and lifting double ladder, during road and bridge construction, it is often necessary to build road and bridge construction ladder
The repair and nursing for carrying out road and bridge high pier, since road and bridge high pier height is different, it is often necessary to be come using the construction ladder of different height
It constructs, and existing construction ladder is mostly fixed, regulating power is poor, if ground out-of-flatness, can lead to construction ladder
It shakes because placing shakiness, the people on road and bridge ladder top can be made to generate frightened psychology during shaking, or even work occurs
The situation that personnel drop from road and bridge construction ladder, and traditional construction ladder mostly not no ability of adjustment so that construction ladder
Applicability reduces, and therefore, we have proposed a kind of Multi-functional road bridge construction ladders to solve the above problems.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of Multi-functional road bridge construction ladder, and it is good to have applicability
The advantages of, solve the problems, such as that existing equipment is poor for applicability.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of Multi-functional road bridge construction ladder, including peace
Vanning, the bottom of the installs case is fixedly connected with connector, idler wheel, the installation is rotatably connected on the inside of the connector
The both sides of case offer threaded hole, and the internal whorl of the threaded hole is connected with the first threaded rod, the table of first threaded rod
Face is threaded with adjusting block, and the top of first threaded rod is fixedly connected with knob, and the middle part of the adjusting block, which is fixed, to be connected
It is connected to first bearing, the inner rotation of the first bearing is connected with the second threaded rod, is fixedly connected at the top of the installs case
There are pillar, the inside of the pillar to offer mounting groove, the top of the pillar is fixedly connected with fixed frame, the top of the pillar
Portion is fixedly connected with the motor below fixed frame, and the motor is fixedly mounted with mounting groove, and the output shaft of the motor is logical
Second bearing to be crossed to be fixedly connected with the second threaded rod, the thread surface of second threaded rod is connected with threaded block, and described second
The thread surface of threaded rod is connected with thread bush, and the surface of the thread bush is fixedly connected with support plate, the table of the support plate
Face is fixedly connected with connecting rod, and one end of the connecting rod is fixedly connected with threaded block.
Preferably, the quantity of the idler wheel is four, and four rolling rectangular array is arranged in the bottom of installs case.
Preferably, the through-hole to match with the second threaded rod, and the bottom of installs case are offered in the middle part of the installs case
It is rotatablely connected by bearing and the first threaded rod.
Preferably, the shape in disk form of the knob, and the surface of knob is provided with Anti-slip cover.
Preferably, straight slot is offered on the left of the pillar, and the size of straight slot matches with support plate.
Preferably, the quantity of the connecting rod is four, and four connecting rods are separately positioned on the front and back of support plate.
(3) advantageous effect
Compared with prior art, the utility model provides a kind of Multi-functional road bridge construction ladder, has following advantageous effect：
Multi-functional road bridge construction ladder, by the way that installs case, threaded hole, the first threaded rod and adjusting block is arranged, using manual
Turning knob drives the rotation of the first threaded rod so that the first threaded rod drives pillar to vertically move, so as to construction ladder
Quadrangle is balanced adjusting, prevents caused by the injustice of ground construction ladder to place unstable, avoid caused by shaking construction personnel by
Wound, improves the applicability of the construction ladder, and by the way that the second threaded rod, pillar, motor and thread bush is arranged, band is rotated using motor
Dynamic second threaded rod rotation so that thread bush drives support plate to move up and down, so as to be needed to adjust support plate according to construction
Height, can be suitable for varying environment road and bridge construction, ensure that the practicability of the construction ladder.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model installs case structure sectional view；
Fig. 3 is the utility model structural side view.
In figure：1 installs case, 2 connectors, 3 idler wheels, 4 threaded holes, 5 first threaded rods, 6 adjusting blocks, 7 knobs, 8 first axles
Hold, 9 second threaded rods, 10 pillars, 11 mounting grooves, 12 fixed frames, 13 motors, 14 second bearings, 15 threaded blocks, 16 thread bush,
17 support plates, 18 connecting rods.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of Multi-functional road bridge construction is terraced, including installs case 1, and the quantity of installs case 1 is four, respectively
It is arranged in the bottom of four pillars 10, the bottom of installs case 1 is fixedly connected with connector 2, and the inside of connector 2 is rotatably connected to
The quantity of idler wheel 3, idler wheel 3 is four, and 3 rectangular array of four rolling is arranged in the bottom of installs case 1, the both sides of installs case 1
Threaded hole 4 is offered, the internal whorl of threaded hole 4 is connected with the first threaded rod 5, and the thread surface of the first threaded rod 5 is connected with
The top of adjusting block 6, the first threaded rod 5 is fixedly connected with the surface setting of knob 7, the shape in disk form of knob 7, and knob 7
There are Anti-slip cover, the middle part of adjusting block 6 to be fixedly connected with first bearing 8, by the way that installs case 1, threaded hole 4, the first threaded rod 5 is arranged
With 6 adjusting blocks, the first threaded rod 5 is driven to rotate using manual turning knob 7 so that the first threaded rod 5 drives pillar 10 vertical
It is mobile, it is balanced adjusting so as to the quadrangle to construction ladder, prevents the construction ladder caused by the injustice of ground from placing shakiness, avoids
The injury of construction personnel caused by shaking, improves the applicability of the construction ladder, and the inner rotation of first bearing 8 is connected with second
Threaded rod 9, the middle part of installs case 1 offers the through-hole to match with the second threaded rod 9, and the bottom of installs case 1 passes through bearing
It is rotatablely connected with the first threaded rod 5, the top of installs case 1 is fixedly connected with pillar 10, and the quantity of pillar 10 is four, four branch
10 rectangular array of column is arranged, and the left side of pillar 10 offers straight slot, and the size of straight slot matches with support plate 17, pillar 10
Inside offer mounting groove 11, the top of pillar 10 is fixedly connected with fixed frame 12, and the top of pillar 10 is fixedly connected with position
Motor 13 in 12 lower section of fixed frame, motor 13 are fixedly mounted with mounting groove 11, and the output shaft of motor 13 passes through second bearing 14
It is fixedly connected with the second threaded rod 9, the thread surface of the second threaded rod 9 is connected with threaded block 15, the surface spiral shell of the second threaded rod 9
Line is connected with thread bush 16, and the surface of thread bush 16 is fixedly connected with support plate 17, and the surface of support plate 17 is fixedly connected with company
The quantity of extension bar 18, connecting rod 18 is four, and four connecting rods 18 are separately positioned on the front and back of support plate 17, connecting rod
18 one end is fixedly connected with threaded block 15, by the way that the second threaded rod 9, pillar 10, motor 13 and thread bush 16 is arranged, utilizes electricity
The rotation of machine 13 drives the rotation of the second threaded rod 9 so that thread bush 16 drives support plate 17 to move up and down, so as to according to construction
The height of adjusting support plate 17 is needed, the road and bridge construction of varying environment can be suitable for, ensure that the practicability of the construction ladder.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In conclusion the Multi-functional road bridge construction ladder, is adjusted by the way that installs case 1, threaded hole 4, the first threaded rod 5 and 6 is arranged
Locking nub drives the first threaded rod 5 to rotate using manual turning knob 7 so that and the first threaded rod 5 drives pillar 10 to vertically move,
It is balanced adjusting so as to the quadrangle to construction ladder, prevents the construction ladder caused by the injustice of ground from placing shakiness, avoids because shaking
The dynamic injury for causing construction personnel, improves the applicability of the construction ladder, by the way that the second threaded rod 9, pillar 10, motor 13 is arranged
It with thread bush 16, is rotated using motor 13 and the second threaded rod 9 is driven to rotate so that thread bush 16 drives and moved down in support plate 17
It is dynamic, so as to be needed to adjust the height of support plate 17 according to construction, the road and bridge construction of varying environment can be suitable for, ensure that
The practicability of the construction ladder.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Multi-functional road bridge construction ladder, including installs case (1), it is characterised in that：The bottom of the installs case (1), which is fixed, to be connected
It is connected to connector (2), idler wheel (3) is rotatably connected on the inside of the connector (2), the both sides of the installs case (1) offer
The internal whorl of threaded hole (4), the threaded hole (4) is connected with the first threaded rod (5), the surface of first threaded rod (5)
It is threaded with adjusting block (6), the top of first threaded rod (5) is fixedly connected with knob (7), the adjusting block (6)
Middle part is fixedly connected with first bearing (8), and the inner rotation of the first bearing (8) is connected with the second threaded rod (9), the peace
It is fixedly connected with pillar (10) at the top of vanning (1), the inside of the pillar (10) offers mounting groove (11), the pillar
(10) top is fixedly connected with fixed frame (12), is fixedly connected at the top of the pillar (10) below fixed frame (12)
Motor (13), the motor (13) and mounting groove (11) be fixedly mounted, and the output shaft of the motor (13) passes through second bearing
(14) it is fixedly connected with the second threaded rod (9), the thread surface of second threaded rod (9) is connected with threaded block (15), described
The thread surface of second threaded rod (9) is connected with thread bush (16), and the surface of the thread bush (16) is fixedly connected with support plate
(17), the surface of the support plate (17) is fixedly connected with connecting rod (18), one end of the connecting rod (18) and threaded block
(15) it is fixedly connected.
2. a kind of Multi-functional road bridge construction ladder according to claim 1, it is characterised in that：The quantity of the idler wheel (3) is
Four, four rolling (3) rectangular array is arranged in the bottom of installs case (1).
3. a kind of Multi-functional road bridge construction ladder according to claim 1, it is characterised in that：The middle part of the installs case (1)
The through-hole to match with the second threaded rod (9) is offered, and the bottom of installs case (1) is turned by bearing and the first threaded rod (5)
Dynamic connection.
4. a kind of Multi-functional road bridge construction ladder according to claim 1, it is characterised in that：The knob (7) is in disk
Shape, and the surface of knob (7) is provided with Anti-slip cover.
5. a kind of Multi-functional road bridge construction ladder according to claim 1, it is characterised in that：It is opened on the left of the pillar (10)
Equipped with straight slot, and the size of straight slot matches with support plate (17).
6. a kind of Multi-functional road bridge construction ladder according to claim 1, it is characterised in that：The quantity of the connecting rod (18)
It it is four, four connecting rods (18) are separately positioned on the front and back of support plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820104545.0U CN207829433U (en) | 2018-01-22 | 2018-01-22 | A kind of Multi-functional road bridge construction ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820104545.0U CN207829433U (en) | 2018-01-22 | 2018-01-22 | A kind of Multi-functional road bridge construction ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207829433U true CN207829433U (en) | 2018-09-07 |
Family
ID=63393984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820104545.0U Expired - Fee Related CN207829433U (en) | 2018-01-22 | 2018-01-22 | A kind of Multi-functional road bridge construction ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207829433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080511A (en) * | 2019-04-23 | 2019-08-02 | 安徽皖国动力科技有限公司 | Mobile platform is used in a kind of installation of light weight steel structure |
-
2018
- 2018-01-22 CN CN201820104545.0U patent/CN207829433U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080511A (en) * | 2019-04-23 | 2019-08-02 | 安徽皖国动力科技有限公司 | Mobile platform is used in a kind of installation of light weight steel structure |
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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: 20180907 Termination date: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |