CN216196882U - Portable cat ladder for construction - Google Patents
Portable cat ladder for construction Download PDFInfo
- Publication number
- CN216196882U CN216196882U CN202121027983.XU CN202121027983U CN216196882U CN 216196882 U CN216196882 U CN 216196882U CN 202121027983 U CN202121027983 U CN 202121027983U CN 216196882 U CN216196882 U CN 216196882U
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- plate
- fixedly connected
- screw rod
- building construction
- portable
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- 238000010276 construction Methods 0.000 title claims abstract description 10
- 241000282326 Felis catus Species 0.000 title claims abstract description 8
- 238000009435 building construction Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000006978 adaptation Effects 0.000 abstract description 5
- 230000009194 climbing Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a portable ladder stand for building construction, which comprises a contact plate and a plurality of transverse plates, and relates to the technical field of building construction auxiliary tools. This cat ladder for portable construction, through the contact plate, the setting of connecting plate and diaphragm, constitute the atress main part, when guaranteeing stable in structure, utilize the linkage board to drive a plurality of extension footboards and remove, guarantee that the staff has sufficient climbing space, and utilize the fixed plate to carry out the rigidity to the linkage board, thereby make the linkage board become staff's stable impetus, wherein through adjusting the distance between linkage board and the fixed plate, can withdraw the extension footboard, thereby facilitate the device's transportation, and can adjust the inclination of extension footboard, and then adaptation that can be better is in constrictive environment, and can adjust the interval between two adjacent diaphragms through interval adjustment mechanism, thereby make the device have certain ductility, the user plane is wider.
Description
Technical Field
The utility model relates to the technical field of building construction auxiliary tools, in particular to a portable ladder stand for building construction.
Background
The building construction refers to production activities in the construction implementation stage of engineering construction, is the construction process of various buildings, and also can be a process of changing various lines on design drawings into objects in specified places.
Conventional cat ladder is exactly two simple and easy structures that pole setting cooperation a plurality of horizontal poles constitute, and the fixed structure is difficult for adjusting, narrow operation environment of adaptation that can not be fine, and fixed structure moreover, comparatively occupation space, inconvenient staff's carrying.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a portable ladder stand for building construction, which solves the problems that the conventional ladder stand is fixed in structure, is difficult to adjust, cannot be well adapted to narrow operation environment and is inconvenient for workers to carry.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a portable cat ladder for construction, includes contact plate and a plurality of the diaphragm, the middle part fixedly connected with connecting plate at contact plate top, the top and the bottom setting of connecting plate the bottom fixed connection of diaphragm, a plurality of fixedly connected with interval adjustment mechanism between the relative one side of diaphragm, the left and right sides of diaphragm all rotates and is connected with the extension footboard, the front that diaphragm one side was kept away from to the extension footboard rotates through first pin and is connected with the gangboard, and the surface of gangboard set up with the expansion opening of first pin looks adaptation, the equal fixedly connected with fixed plate in the left and right sides at contact plate top, the fixed orifices has been seted up on the surface of fixed plate, and passes through bolt and nut fixed connection between expansion opening and the fixed orifices.
Preferably, the distance adjusting mechanism comprises a first screw rod, a second screw rod and a sleeve, and the outer surfaces of the first screw rod and the second screw rod are respectively in threaded connection with the top and the bottom of the inner cavity of the sleeve.
Preferably, the first screw rod and the second screw rod are respectively and fixedly connected between opposite sides of the two adjacent transverse plates, and the threads on the surfaces of the first screw rod and the second screw rod are arranged in opposite directions.
Preferably, one side of the bottom of the extension pedal, which is close to the transverse plate, is fixedly connected with a protection plate, and the top of the protection plate is in contact with the bottom of the transverse plate.
Preferably, a frame plate is fixedly connected between the connecting plate and one side opposite to the fixing plate, and a hook is fixedly connected to the bottom of the frame plate through a connecting rope.
Preferably, a fastening bolt is in threaded connection with the top of the contact plate and is positioned on one side, opposite to the fixed plate and the connecting plate.
Advantageous effects
The utility model provides a portable ladder stand for building construction. Compared with the prior art, the method has the following beneficial effects:
(1) this portable cat ladder for construction, through the contact plate, the setting of connecting plate and diaphragm, constitute the atress main part, when guaranteeing stable in structure, utilize the linkage board to drive a plurality of extension footboards and remove, guarantee that the staff has sufficient climbing space, and utilize the fixed plate to carry out the rigidity to the linkage board, thereby make the linkage board become staff's stable impetus, wherein through adjusting the distance between linkage board and the fixed plate, can withdraw the extension footboard, thereby make things convenient for the transportation of device, and can adjust the inclination of extension footboard, and then adaptation that can be better is in constrictive environment, and can adjust the interval between two adjacent diaphragms through interval adjustment mechanism, thereby make the device have certain ductility, the user plane is wider.
(2) This cat ladder for construction portable through the setting of connecting rope and couple, can utilize the couple to catch on fixed object when the device is invertd, and then increases the stability of device to the setting of cooperation linkage board can carry on spacingly to the extension footboard of slope, thereby guarantees staff's safe climbing.
Drawings
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a schematic structural diagram of a spacing adjustment mechanism according to the present invention;
fig. 3 is a schematic structural diagram of a contact plate, a connecting plate and a fastening bolt according to the present invention.
In the figure: 1. a contact plate; 2. a transverse plate; 3. a connecting plate; 4. a spacing adjustment mechanism; 5. an extension pedal; 6. a first pin; 7. a linkage plate; 8. a movable opening; 9. a fixing plate; 10. a fixing hole; 11. a first lead screw; 12. a second lead screw; 13. a sleeve; 14. a protection plate; 15. a frame plate; 16. connecting ropes; 17. hooking; 18. and fastening the bolt.
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. 1-3, the present invention provides a technical solution: a portable ladder stand for building construction comprises a contact plate 1 and a plurality of transverse plates 2, wherein the middle part of the top of the contact plate 1 is fixedly connected with a connecting plate 3, the top end of the connecting plate 3 is fixedly connected with the bottom of the transverse plate 2 arranged at the bottommost layer, an interval adjusting mechanism 4 is fixedly connected between one sides of the transverse plates 2, the left side and the right side of the transverse plate 2 are both rotatably connected with an expansion pedal 5, the front side of one side, away from the transverse plate 2, of the expansion pedal 5 is rotatably connected with a linkage plate 7 through a first pin 6, a movable opening 8 matched with the first pin is formed in the surface of the linkage plate 7, fixed plates 9 are respectively and fixedly connected with the left side and the right side of the top of the contact plate 1, fixed holes 10 are formed in the surface of the fixed plates 9, the movable opening 8 is fixedly connected with the fixed holes 10 through bolts and nuts, and the contact plate 1, the connecting plate 3 and the transverse plates 2 are arranged to form a stress main body, when guaranteeing stable in structure, utilize linkage plate 7 to drive a plurality of extension footboards 5 and remove, guarantee that the staff has sufficient climbing space, and utilize fixed plate 9 can carry out the rigidity to linkage plate 7, thereby make linkage plate 7 become staff's stable impetus, wherein through adjusting the distance between linkage plate 7 and the fixed plate 9, can withdraw extension footboard 5, thereby facilitate the transportation of device, and can adjust the inclination of extension footboard 5, and then adaptation that can be better is in constrictive environment, and can adjust the interval between two adjacent diaphragms through interval adjustment mechanism 4, thereby make the device have certain ductility, the user plane is wider.
Further, the distance adjusting mechanism 4 comprises a first screw rod 11, a second screw rod 12 and a sleeve 13, the outer surfaces of the first screw rod 11 and the second screw rod 12 are respectively in threaded connection with the top and the bottom of an inner cavity of the sleeve 13, the first screw rod 11 and the second screw rod 12 are respectively fixedly connected between one sides of two adjacent transverse plates 2, the thread trends of the surfaces of the first screw rod 11 and the second screw rod 12 are opposite, threads are formed inside the sleeve 13, and anti-skid grains are arranged on the outer surface of the sleeve 13.
Further, one side fixedly connected with guard plate 14 that extension footboard 5 bottom is close to diaphragm 2, and the top of guard plate 14 contacts with the bottom of diaphragm 2, and the holding power of diaphragm 2 extension footboard 5 can be increased in the setting of guard plate 14 to guarantee the long-time steady operation of device.
Further, a frame plate 15 is fixedly connected between the connecting plate 3 and the opposite side of the fixing plate 9, and a hook 17 is fixedly connected to the bottom of the frame plate 15 through a connecting rope 16.
Furthermore, the top of the contact plate 1 and the side opposite to the fixed plate 9 and the connecting plate 3 are in threaded connection with fastening bolts 18, and through the arrangement of the fastening bolts 18, the contact between the contact plate 1 and the ground can be firmer by rotating the fastening bolts 18, so that the use safety of the device is ensured.
And those not described in detail in this specification are well within the skill of those in the art.
When the device is used, the fastening bolt 18 is rotated when the device is upright, the contact plate 1 is tightly contacted with the ground, then the sleeve 13 is rotated according to the working environment, the distance between the two adjacent transverse plates 2 is adjusted, the linkage plate 7 is pulled towards the left side and the right side after the adjustment is finished, the expansion pedal 5 is opened, after the expansion pedal is opened to an angle suitable for the environment, the bolt penetrates through the movable opening 8 and the corresponding fixing hole 10, then the nut is screwed, the linkage plate 7 can be fixed on the fixing plate 9, at the moment, the device can be fixed, when the device is inverted, the hook 17 is hooked on a fixed object, then the operation is repeated, the assembly is finished, and the device can be put into use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a portable cat ladder for construction, includes contact plate (1) and a plurality of diaphragm (2), its characterized in that: the middle part of the top of the contact plate (1) is fixedly connected with a connecting plate (3), the top end of the connecting plate (3) is fixedly connected with the bottom of the transverse plate (2) arranged at the bottommost layer, a space adjusting mechanism (4) is fixedly connected between one sides of the transverse plates (2) opposite to each other, the left side and the right side of the transverse plate (2) are both rotationally connected with an extension pedal (5), the front of one side of the extension pedal (5) far away from the transverse plate (2) is rotationally connected with a linkage plate (7) through a first pin (6), and the surface of the linkage plate (7) is provided with a movable opening (8) matched with the first pin, the left side and the right side of the top of the contact plate (1) are both fixedly connected with a fixing plate (9), the surface of the fixing plate (9) is provided with a fixing hole (10), and the movable opening (8) is fixedly connected with the fixed hole (10) through bolts and nuts.
2. The portable ladder stand for building construction as claimed in claim 1, wherein: the distance adjusting mechanism (4) comprises a first screw rod (11), a second screw rod (12) and a sleeve (13), and the outer surfaces of the first screw rod (11) and the second screw rod (12) are in threaded connection with the top and the bottom of an inner cavity of the sleeve (13) respectively.
3. The portable ladder stand for building construction as claimed in claim 2, wherein: the first screw rod (11) and the second screw rod (12) are respectively and fixedly connected between two opposite sides of the transverse plates (2), and the thread directions of the surfaces of the first screw rod (11) and the second screw rod (12) are opposite.
4. The portable ladder stand for building construction as claimed in claim 1, wherein: one side of the bottom of the extension pedal (5) close to the transverse plate (2) is fixedly connected with a protection plate (14), and the top of the protection plate (14) is in contact with the bottom of the transverse plate (2).
5. The portable ladder stand for building construction as claimed in claim 1, wherein: fixedly connected with frame plate (15) between connecting plate (3) and the relative one side of fixed plate (9), the bottom of frame plate (15) is through connecting rope (16) fixedly connected with couple (17).
6. The portable ladder stand for building construction as claimed in claim 1, wherein: and a fastening bolt (18) is in threaded connection with the top of the contact plate (1) and is positioned on one side of the fixed plate (9) opposite to the connecting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121027983.XU CN216196882U (en) | 2021-05-14 | 2021-05-14 | Portable cat ladder for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121027983.XU CN216196882U (en) | 2021-05-14 | 2021-05-14 | Portable cat ladder for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216196882U true CN216196882U (en) | 2022-04-05 |
Family
ID=80858360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121027983.XU Expired - Fee Related CN216196882U (en) | 2021-05-14 | 2021-05-14 | Portable cat ladder for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216196882U (en) |
-
2021
- 2021-05-14 CN CN202121027983.XU patent/CN216196882U/en not_active Expired - Fee Related
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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: 20220405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |