CN212563059U - A safe ladder cage for construction of bridge pier stud - Google Patents
A safe ladder cage for construction of bridge pier stud Download PDFInfo
- Publication number
- CN212563059U CN212563059U CN202020493655.8U CN202020493655U CN212563059U CN 212563059 U CN212563059 U CN 212563059U CN 202020493655 U CN202020493655 U CN 202020493655U CN 212563059 U CN212563059 U CN 212563059U
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- CN
- China
- Prior art keywords
- frame
- rectangular frame
- underframe
- top frame
- bottom frame
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- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 24
- 230000002093 peripheral effect Effects 0.000 claims abstract description 14
- 241000282326 Felis catus Species 0.000 claims abstract description 10
- 238000005728 strengthening Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 4
- 230000009194 climbing Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Abstract
The utility model provides a safety ladder cage for bridge pier stud construction, which comprises a bottom frame, a top frame is arranged right above the bottom frame, four first supporting rods are uniformly arranged on one surface of the bottom frame facing the top frame, the first supporting rods are fixedly connected with the bottom frame and the top frame, four second supporting rods are arranged on the inner sides of the four first supporting rods, the second support rod is fixedly connected with the bottom frame and the top frame, a reinforcing rib is arranged between the bottom frame and the bottom frame, the reinforcing ribs are fixedly connected with the first supporting rods, a plurality of first fixing lugs are uniformly arranged on the peripheral surface of the bottom frame, a plurality of second fixing lugs matched with the first fixing lugs are fixed on the peripheral surface of the top frame, an inclined ladder stand is arranged on one surface of the bottom frame facing the top frame, cat ladder upper end and top frame fixed connection, compared with the prior art, the utility model discloses following beneficial effect has: the bearing capacity is strong, safe and reliable, reduces and builds and the dismantlement time, the climbing of being convenient for.
Description
Technical Field
The utility model relates to a safe ladder cage for construction of bridge pier stud belongs to bridge construction technical field.
Background
Bridge pier stud need set up the scaffold frame in the work progress outside the bridge pier stud, and traditional scaffold frame part is scattered, easily loses, and the loss is high, and the scaffold frame is set up and is wasted time and energy with the dismantlement, influences the efficiency of construction, lacks the cat ladder between the adjacent aspect of scaffold frame simultaneously, and personnel are inconvenient from top to bottom.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a safe ladder cage for bridge pier stud construction to propose traditional scaffold part scattered among the solution above-mentioned background art, easily lose, the loss is high, and the scaffold is built and is dismantled and waste time and energy, influences the efficiency of construction, lacks the cat ladder between the adjacent aspect of scaffold simultaneously, the inconvenient problem about personnel, the utility model discloses bearing capacity is strong, safe and reliable, reduces and builds and the dismantlement time, the climbing of being convenient for.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a safe ladder cage for construction of bridge pier stud, includes the underframe frame, be equipped with the top frame directly over the underframe frame, four first branches have evenly been arranged towards the one side of top frame to the underframe frame, first branch and underframe frame, top frame fixed connection, four first branch inboard is equipped with four second branches, second branch and underframe frame, top frame fixed connection, be equipped with the strengthening rib between underframe frame and the underframe frame, strengthening rib and first branch fixed connection, the first fixed ear of a plurality of has evenly been arranged to the underframe frame outer peripheral face, the top frame outer peripheral face is fixed with the fixed ear of a plurality of and first fixed ear matched with second, the underframe frame is towards the cat ladder of the one side installation slope form of top frame, cat ladder upper end and top frame fixed connection.
Further, the bottom frame comprises a first outer rectangular frame, a first inner rectangular frame is arranged in the first outer rectangular frame, a plurality of first connecting strips are evenly arranged in the first outer rectangular frame and the first inner rectangular frame, and the first connecting strips are fixedly connected with the first outer rectangular frame and the first inner rectangular frame.
Further, the top frame comprises a second outer rectangular frame, a second inner rectangular frame is arranged in the second outer rectangular frame, a plurality of second connecting strips are evenly arranged in the second outer rectangular frame and the second inner rectangular frame, and the second connecting strips are fixedly connected with the second outer rectangular frame and the second inner rectangular frame.
Furthermore, a first circular ring is fixed at the edge of the peripheral surface of the bottom frame, and a second circular ring is fixed at the edge of the peripheral surface of the top frame.
The utility model has the advantages that: the utility model discloses a frame-type integrated configuration, utilize the channel-section steel welding to become whole frame, the horizontal strengthening rib of collocation is consolidated and is protected, each layer is reinstalled all around and is prevented weighing down the further safety protection that strengthens of net, can be used to the construction of big, medium and small type bridge high mound, pedestrian and construction passageway about as, it is safe convenient, the problem of having solved scattered part of traditional scaffold and easily losing, the loss is low, the wholeness is strong, reuse rate has been improved, construction time has been reduced simultaneously greatly, the problem that traditional scaffold built and dismantlement waste time and energy is solved, safety and reliability, the safety ladder cage outside is enclosed construction, can guarantee workman's construction safety effectively.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a safety ladder cage for bridge pier column construction of the present invention;
FIG. 2 is a perspective view of a middle bottom frame of a safety ladder cage for bridge pier construction;
FIG. 3 is a perspective view of a top frame of a safety ladder cage for bridge pier construction;
in the figure: 1-bottom frame, 2-first fixing lug, 3-reinforcing rib, 4-first supporting rod, 5-ladder stand, 6-second supporting rod, 7-first circular ring, 8-second circular ring, 9-top frame, 10-second fixing lug, 11-first outer rectangular frame, 12-first inner rectangular frame, 13-first connecting strip, 91-second outer rectangular frame, 92-second inner rectangular frame and 93-second connecting strip.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a safe ladder cage for construction of bridge pier stud, includes underframe frame 1, is equipped with top frame 9 directly over underframe frame 1, and parallel arrangement's underframe frame 1 and top frame 9 are after putting up the completion, lay the platform that the personnel removed after panel on underframe frame 1, top frame 9, and the personnel of being convenient for walk in the ladder cage.
Four first branches 4 inboard are equipped with four second branches 6, and second branch 6 and underframe frame 1, top frame 9 fixed connection install four second branches 6 between underframe frame 1 and top frame 9, further improve the stability of structure.
Be equipped with strengthening rib 3 between underframe frame 1 and the underframe frame 1, strengthening rib 3 and first branch 4 fixed connection adopt frame-type integrated configuration, utilize the channel-section steel welding to become whole frame, and the horizontal strengthening rib 3 of collocation is consolidated and is protected, installs again in the 3 outsides of strengthening rib and prevents weighing down the net and further strengthen safety protection, forms enclosed construction, guarantees personnel's construction safety effectively.
The bottom frame 1 includes first outer rectangle frame 11, be equipped with first interior rectangle frame 12 in the first outer rectangle frame 11, evenly be equipped with the first connecting strip 13 of a plurality of in first outer rectangle frame 11 and the first interior rectangle frame 12, first connecting strip 13 and first outer rectangle frame 11, first interior rectangle frame 12 fixed connection, utilize the first outer rectangle frame 11 of the first connecting strip 13 fixed connection of a plurality of and first interior rectangle frame 12, accomplish the whole equipment of bottom frame 1, the clearance between first outer rectangle frame 11 and the first interior rectangle frame 12 is convenient for personnel from top to bottom.
The top frame 9 comprises a second outer rectangular frame 91, a second inner rectangular frame 92 is arranged in the second outer rectangular frame 91, a plurality of second connecting strips 93 are evenly arranged in the second outer rectangular frame 91 and the second inner rectangular frame 92, the second connecting strips 93 and the second outer rectangular frame 91 are fixedly connected with the second inner rectangular frame 92, the second outer rectangular frame 91 and the second inner rectangular frame 92 are fixedly connected with the second connecting strips 93, the whole assembly of the top frame 9 is completed, and the gap between the second outer rectangular frame 91 and the second inner rectangular frame 92 is convenient for people to go up and down.
The edges and corners on the outer peripheral surface of the bottom frame 1 are fixed with first circular rings 7, the edges and corners on the outer peripheral surface of the top frame 9 are fixed with second circular rings 8, the first circular rings 7 are fixed on the bottom frame 1, the second circular rings 8 are fixed on the top frame 9, and anchoring points are provided for the reinforcing steel bars arranged at opposite angles.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (4)
1. The utility model provides a safe ladder cage for construction of bridge pier stud, includes the underframe frame, its characterized in that: be equipped with the top frame directly over the underframe frame, four first branches have evenly been arranged to the underframe frame towards the one side of top frame, first branch and underframe frame, top frame fixed connection, four first branch inboard is equipped with four second branches, second branch and underframe frame, top frame fixed connection, cat ladder upper end and top frame fixed connection, be equipped with the strengthening rib between underframe frame and the underframe frame, strengthening rib and first branch fixed connection, the first fixed ear of a plurality of has evenly been arranged to the underframe frame outer peripheral face, the top frame outer peripheral face is fixed with the fixed ear of a plurality of and first fixed ear matched with second, the cat ladder of underframe frame towards the one side installation slope form of top frame.
2. The safety ladder cage for bridge pier column construction according to claim 1, wherein: the bottom frame comprises a first outer rectangular frame, a first inner rectangular frame is arranged in the first outer rectangular frame, a plurality of first connecting strips are evenly arranged in the first outer rectangular frame and the first inner rectangular frame, and the first connecting strips are fixedly connected with the first outer rectangular frame and the first inner rectangular frame.
3. The safety ladder cage for bridge pier column construction according to claim 1, wherein: the top frame comprises a second outer rectangular frame, a second inner rectangular frame is arranged in the second outer rectangular frame, a plurality of second connecting strips are evenly arranged in the second outer rectangular frame and the second inner rectangular frame, and the second connecting strips are fixedly connected with the second outer rectangular frame and the second inner rectangular frame.
4. The safety ladder cage for bridge pier column construction according to claim 1, wherein: the edge of the outer peripheral surface of the bottom frame is fixed with a first circular ring, and the edge of the outer peripheral surface of the top frame is fixed with a second circular ring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020493655.8U CN212563059U (en) | 2020-04-07 | 2020-04-07 | A safe ladder cage for construction of bridge pier stud |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020493655.8U CN212563059U (en) | 2020-04-07 | 2020-04-07 | A safe ladder cage for construction of bridge pier stud |
Publications (1)
Publication Number | Publication Date |
---|---|
CN212563059U true CN212563059U (en) | 2021-02-19 |
Family
ID=74617594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202020493655.8U Expired - Fee Related CN212563059U (en) | 2020-04-07 | 2020-04-07 | A safe ladder cage for construction of bridge pier stud |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN212563059U (en) |
-
2020
- 2020-04-07 CN CN202020493655.8U patent/CN212563059U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210219 |