CN215108702U - Cat ladder for building engineering convenient to dismouting - Google Patents
Cat ladder for building engineering convenient to dismouting Download PDFInfo
- Publication number
- CN215108702U CN215108702U CN202120289841.4U CN202120289841U CN215108702U CN 215108702 U CN215108702 U CN 215108702U CN 202120289841 U CN202120289841 U CN 202120289841U CN 215108702 U CN215108702 U CN 215108702U
- Authority
- CN
- China
- Prior art keywords
- ladder stand
- screw rod
- ladder
- main body
- plates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 25
- 210000001503 joint Anatomy 0.000 claims abstract description 20
- 241000282326 Felis catus Species 0.000 claims abstract description 19
- 238000010276 construction Methods 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 4
- 238000009435 building construction Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse 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
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses a cat ladder for building engineering convenient to dismouting, include: the ladder stand comprises a ladder stand main body and end pedals arranged at two ends of the ladder stand main body, wherein the two end pedals and the ladder stand main body are integrally formed; the frame supporting plates are arranged on two sides of the ladder stand main body and are arranged in parallel with the ladder stand main body; the reinforcing connecting rod is arranged inside the end pedal, and the vertical center line of the reinforcing connecting rod is superposed with the vertical center line of the end pedal; butt-joint assembling circular plates which are arranged at two ends of the reinforcing connecting rod and are integrally formed with the reinforcing connecting rod; and the screw through hole is arranged inside the butt joint assembling circular plate and is integrally formed with the butt joint assembling circular plate. It has realized the effect of a plurality of cat ladders of swift equipment concatenation, and it is comparatively inconvenient at the in-process dismouting that uses to have overcome current cat ladder for building engineering, influences the problem of building engineering efficiency of construction.
Description
Technical Field
The utility model relates to a building engineering technical field especially relates to a cat ladder for building engineering convenient to dismouting.
Background
The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The building construction is characterized in that the building construction comprises a top cover, a beam column, a wall, a foundation and a project which can form an internal space, meets the requirements of people on production, living, study and public activities, a ladder stand is used as an accessory facility of a city inspection well, and the ladder stand is made of steel bars for a long time. But traditional metal cat ladder is under many adverse circumstances conditions, for example inspection shaft, tunnel, chemical industry enterprise, occasion such as rainy moist, and the metal cat ladder is very easily corroded, influences safe in utilization, and life is also shorter, according to the service property of cat ladder product, the novel high-end combined material of international wide use widely develops the production reinforcing thermosetting FRP combined material cat ladder, has overcome many defects of metal cat ladder completely.
The existing ladder stand for the building engineering is inconvenient to disassemble and assemble in the using process and influences the construction efficiency of the building engineering.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.
The utility model also aims at providing a cat ladder for building engineering convenient to dismouting has realized the effect of a plurality of cat ladders of swift equipment concatenation, and it is comparatively inconvenient at the in-process dismouting that uses to have overcome current cat ladder for building engineering, influences the problem of building engineering efficiency of construction.
In order to achieve the above and other objects, the present invention adopts the following technical solutions:
the utility model provides a cat ladder for building engineering convenient to dismouting, includes:
the ladder stand comprises a ladder stand main body and end pedals arranged at two ends of the ladder stand main body, wherein the two end pedals and the ladder stand main body are integrally formed;
the frame supporting plates are arranged on two sides of the ladder stand main body and are arranged in parallel with the ladder stand main body;
the reinforcing connecting rod is arranged inside the end pedal, and the vertical center line of the reinforcing connecting rod is superposed with the vertical center line of the end pedal;
butt-joint assembling circular plates which are arranged at two ends of the reinforcing connecting rod and are integrally formed with the reinforcing connecting rod;
and the screw through hole is arranged inside the butt joint assembling circular plate and is integrally formed with the butt joint assembling circular plate.
Preferably, the butt joint equipment plectane between install four horizontal connection screw rods, and four horizontal connection screw rods are located the inside of four adjacent screw rod through-holes respectively, the inside of frame relies on the board to be provided with corresponds the screw rod hole, and corresponds screw rod hole and frame relies on board integrated into one piece setting, adjacent two the internally mounted that corresponds screw rod hole and screw rod through-hole has the extension screw rod.
Preferably, two adjacent butt joint assembling circular plates are fixedly connected through a horizontal connecting screw rod, and two adjacent butt joint assembling circular plates and the frame supporting plate are fixedly connected through an extending screw rod.
Preferably, lock nuts are installed at two ends of the horizontal connecting screw rod and the two ends of the extension screw rod, the lock nuts are fixedly connected with threads at two ends of the horizontal connecting screw rod and the two ends of the extension screw rod, and the horizontal connecting screw rod and the extension screw rod are installed in a limiting mode through the lock nuts.
Preferably, vertical connecting plates are arranged at two ends of the frame supporting plate and are integrally formed with the frame supporting plate, expansion bolts are installed in through holes of the vertical connecting plates, and the vertical connecting plates are fixedly connected with the bottom and the top of the building wall body along the wall through the expansion bolts.
Preferably, the inside of end footboard is provided with the cavity and leads to the groove, and the cavity leads to the groove and set up with end footboard integrated into one piece, the reinforcement connecting rod is located the inside that the cavity led to the groove, and reinforcement connecting rod and cavity lead to groove welded connection.
The utility model discloses at least, include following beneficial effect:
1. the utility model discloses a erect the vertical alternative of cat ladder main part, interval between two frame support boards is the width sum of two cat ladder main parts, erects and accomplishes the back adjacent two through horizontal connection screw rod fixed connection, adjacent two between the butt joint equipment plectane and the frame support board through extension screw rod fixed connection to with a plurality of cat ladder main part carry out firm the erectting between two frame support boards, only need after the floor is built and is accomplished horizontal connection screw rod, extension screw rod and expansion bolts can, realized the effect of a plurality of cat ladders of swift equipment concatenation, overcome current cat ladder for building engineering comparatively inconvenient at the in-process dismouting that uses, influence building engineering efficiency's problem.
2. If the floors need to be divided into a plurality of areas, the through openings can be formed in the positions, parallel to the end pedals, of the frame supporting plate, so that construction workers can conveniently pass through the through openings to move to the plurality of floors in layers, and construction operation of building engineering is facilitated.
Drawings
Fig. 1 is a schematic view of the overall structure of the ladder stand for construction engineering, which is convenient to disassemble and assemble;
fig. 2 is a schematic view of the overall assembly structure of the ladder stand for construction engineering, which is convenient to disassemble and assemble;
FIG. 3 is a schematic structural view of an end pedal of the ladder stand for construction engineering provided by the present invention;
FIG. 4 is an enlarged schematic view of the part A of the ladder stand for construction engineering provided by the present invention;
FIG. 5 is an enlarged schematic view of the part B of the ladder stand for construction engineering provided by the present invention;
Detailed Description
The present invention is described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description.
As shown in fig. 1 to 5, a ladder stand for construction engineering convenient to assemble and disassemble includes: the ladder stand comprises a ladder stand main body 1 and end pedals 2 arranged at two ends of the ladder stand main body 1, wherein the two end pedals 2 and the ladder stand main body 1 are integrally formed; the frame supporting plates 3 are arranged on two sides of the ladder stand main body 1, and the frame supporting plates 3 are arranged in parallel with the ladder stand main body 1; a reinforcing link 6 which is provided inside the end pedal 2 and the vertical center line of the reinforcing link 6 coincides with the vertical center line of the end pedal 2; butt-joint assembling circular plates 7 which are provided at both ends of the reinforcing link 6, and the two butt-joint assembling circular plates 7 and the reinforcing link 6 are integrally formed; and a screw through hole 9 provided inside the butt assembling circular plate 7, wherein the screw through hole 9 is formed integrally with the butt assembling circular plate 7.
In the scheme, the frame supporting plates are manufactured according to the height of the building engineering floor, the vertical connecting plates with holes are welded and installed at the two ends of the frame supporting plates, then the two frame supporting plates are installed on the upper end edge plate and the lower end edge plate of the building floor wall body through expansion bolts, the distance between the two frame supporting plates is the sum of the widths of the two ladder stand main bodies, then the ladder stand main bodies are erected vertically and alternately, after erection is completed, the two adjacent butt-joint assembling circular plates are fixedly connected through the horizontal connecting screw rod, the two adjacent butt-joint assembling circular plates and the frame supporting plates are fixedly connected through the extending screw rod, so that the ladder stand main bodies are stably erected between the two frame supporting plates, if the floor is divided into a plurality of areas, a through hole can be formed in the position on the frame supporting plates parallel to the end foot pedal, and therefore, building workers can conveniently pass through the through hole to the layered floors, after the floor is built, only the horizontal connecting screw rod, the extension screw rod and the expansion bolt are needed.
In a preferred scheme, two adjacent horizontal connecting screws 10 are installed between the butt joint assembling circular plates 7, the four horizontal connecting screws 10 are respectively located inside the four adjacent screw through holes 9, corresponding screw holes 12 are formed in the frame supporting plate 3, the corresponding screw holes 12 and the frame supporting plate 3 are integrally formed, and two adjacent extending screws 13 are installed inside the corresponding screw holes 12 and the screw through holes 9.
In the above scheme, two four horizontal connecting screws installed between the butt joint assembling circular plates play a role of facilitating the fixed butt joint of the two butt joint assembling circular plates, corresponding screw holes arranged inside the frame supporting plate play a role of facilitating the installation of extension screws, and adjacent two extension screws installed inside the corresponding screw holes and screw through holes play a role of connecting the assembling circular plates and the frame supporting plate.
In a preferable scheme, two adjacent butt joint assembling circular plates 7 are fixedly connected through a horizontal connecting screw rod 10, and two adjacent butt joint assembling circular plates 7 and the frame supporting plate 3 are fixedly connected through an extending screw rod 13.
In the scheme, the two butt joint assembling circular plates are fixedly connected through the horizontal connecting screw rod, so that the end pedals are fixedly assembled with each other, and the butt joint assembling circular plates and the frame supporting plate are fixedly connected through the extending screw rod, so that the end pedals and the frame supporting plate are fixedly assembled.
In a preferred scheme, lock nut 11 is all installed at the both ends of horizontal connecting screw rod 10 and extension screw rod 13, and lock nut 11 and horizontal connecting screw rod 10 and extension screw rod 13's both ends screw thread fixed connection, horizontal connecting screw rod 10 and extension screw rod 13 pass through lock nut 11 spacing installation.
In the above scheme, the lock nuts installed at both ends of the horizontal connecting screw rod and the extension screw rod play a role in locking both ends of the horizontal connecting screw rod and the extension screw rod, and the lock nuts are fixedly connected with the threads at both ends of the horizontal connecting screw rod and the extension screw rod to play a role in facilitating the fixed installation of the lock nuts.
In a preferred scheme, vertical connecting plates 4 are arranged at two ends of the frame supporting plate 3, the vertical connecting plates 4 and the frame supporting plate 3 are integrally formed, expansion bolts 8 are installed in through holes of the vertical connecting plates 4, and the vertical connecting plates 4 are fixedly connected with the bottom and the top of a building wall body along a wall through the expansion bolts 8.
In the above scheme, the vertical connecting plates arranged at the two ends of the frame supporting plate have the effect of facilitating the fixed connection of the frame supporting plate and the bottom and the top of the building wall along the wall, and the expansion bolts arranged in the through holes of the vertical connecting plates have the effect of facilitating the fixed connection of the vertical connecting plates.
In a preferred scheme, a hollow through groove 5 is formed in the end pedal 2, the hollow through groove 5 and the end pedal 2 are integrally formed, the reinforcing connecting rod 6 is located in the hollow through groove 5, and the reinforcing connecting rod 6 is connected with the hollow through groove 5 in a welded mode.
In above-mentioned scheme, the cavity that the inside of end footboard set up leads to the groove and plays the effect of being convenient for bear the weight of the reinforcing connecting rod, and the reinforcing connecting rod is located the inside that the cavity led to the groove and can makes the connection of reinforcing railing and end footboard more firm, thereby reinforcing connecting rod leads to groove welded connection with the cavity and makes fixed connection more firm.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the invention, as defined by the claims and the equivalents thereof, and which fall within the limits of the claims and the equivalents thereof.
Claims (6)
1. The utility model provides a cat ladder for building engineering convenient to dismouting which characterized in that includes:
the ladder stand comprises a ladder stand main body and end pedals arranged at two ends of the ladder stand main body, wherein the two end pedals and the ladder stand main body are integrally formed;
the frame supporting plates are arranged on two sides of the ladder stand main body and are arranged in parallel with the ladder stand main body;
the reinforcing connecting rod is arranged inside the end pedal, and the vertical center line of the reinforcing connecting rod is superposed with the vertical center line of the end pedal;
butt-joint assembling circular plates which are arranged at two ends of the reinforcing connecting rod and are integrally formed with the reinforcing connecting rod;
and the screw through hole is arranged inside the butt joint assembling circular plate and is integrally formed with the butt joint assembling circular plate.
2. The ladder convenient to disassemble and assemble for construction engineering as claimed in claim 1, wherein four horizontal connecting screws are installed between two adjacent circular plates assembled in a butt joint manner and respectively located inside the through holes of the four adjacent screws, corresponding screw holes are formed in the frame supporting plate and are integrally formed with the frame supporting plate, and extension screws are installed inside the corresponding screw holes and the screw through holes of two adjacent circular plates assembled in a butt joint manner.
3. The ladder convenient to disassemble and assemble for construction engineering as claimed in claim 2, wherein two adjacent butt-joint assembling circular plates are fixedly connected with each other through a horizontal connecting screw rod, and two adjacent butt-joint assembling circular plates and the frame supporting plate are fixedly connected with each other through an extending screw rod.
4. The ladder stand for construction engineering convenient to assemble and disassemble as claimed in claim 2, wherein the horizontal connecting screw rod and the extension screw rod are provided at both ends thereof with locking nuts, and the locking nuts are fixedly connected with the threads of both ends of the horizontal connecting screw rod and the extension screw rod, and the horizontal connecting screw rod and the extension screw rod are installed in a limited manner by the locking nuts.
5. The ladder convenient to disassemble and assemble for construction engineering as claimed in claim 1, wherein the frame supporting plate is provided with vertical connecting plates at both ends, the vertical connecting plates and the frame supporting plate are integrally formed, the expansion bolts are installed in the through holes of the vertical connecting plates, and the vertical connecting plates are fixedly connected with the bottom and the top of the building wall along the wall through the expansion bolts.
6. The ladder stand for construction engineering convenient for assembly and disassembly as claimed in claim 1, wherein a hollow through groove is formed in the end pedal and is integrally formed with the end pedal, the reinforcing connecting rod is located in the hollow through groove, and the reinforcing connecting rod is welded to the hollow through groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120289841.4U CN215108702U (en) | 2021-02-02 | 2021-02-02 | Cat ladder for building engineering convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120289841.4U CN215108702U (en) | 2021-02-02 | 2021-02-02 | Cat ladder for building engineering convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215108702U true CN215108702U (en) | 2021-12-10 |
Family
ID=79333712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120289841.4U Expired - Fee Related CN215108702U (en) | 2021-02-02 | 2021-02-02 | Cat ladder for building engineering convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215108702U (en) |
-
2021
- 2021-02-02 CN CN202120289841.4U patent/CN215108702U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102817484B (en) | Heavy multifunctional combined supporting frame | |
| CN103352563A (en) | Self plate-bearing type steel bar mesh support combined template and construction method thereof | |
| CN109914244B (en) | Weak bracket system suitable for high-tower reinforced concrete combined beam steel structure installation and bottom and top plate concrete pouring and operation method thereof | |
| CN108222262A (en) | A kind of assembling structure of assembling type steel structure building | |
| CN1664270A (en) | Integrally assembling staircase and method for fabricating same | |
| CN103485530A (en) | Special steel formwork for combined stairway of high-rise building and assembly method of special steel formwork | |
| CN2791149Y (en) | Assembled integral stairs | |
| CN215108702U (en) | Cat ladder for building engineering convenient to dismouting | |
| CN210976063U (en) | Combined type continuous collapse prevention steel frame | |
| CN216641230U (en) | Fixing device for decorative layer on concrete structure column | |
| CN212336673U (en) | Scaffold and scaffold subassembly suitable for have flange structure wall body | |
| CN204676905U (en) | The assembled shipping platform of nuclear power CB20 module whole | |
| CN110965757A (en) | Scaffold applicable to wall with flanging structure and construction method thereof | |
| CN110748175A (en) | Assembled wallboard structure positioning auxiliary device with scales and manufacturing method | |
| CN220393020U (en) | Wall attaching structure of construction elevator for jump layer | |
| JP4456745B2 (en) | Work floor | |
| CN114892814B (en) | Steel structure building system for exhibition | |
| CN220434176U (en) | Assembly shaping scaffold for construction | |
| CN214940973U (en) | Connecting node of modularized steel structural member and modularized steel structure thereof | |
| CN217054082U (en) | Cantilever beam arrangement structure of staircase | |
| CN212224207U (en) | Steel reinforced concrete prefabricated housing unit | |
| CN220928427U (en) | Can assemble dismantlement formula lattice column structure | |
| CN220768392U (en) | Assembled beam column structural unit | |
| CN220080274U (en) | Cantilever truss structure | |
| CN215829633U (en) | Unilateral shaped steel reinforcing bar processing canopy of encorbelmenting |
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: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |