CN215564746U - Assembled steel structure ladder cage - Google Patents
Assembled steel structure ladder cage Download PDFInfo
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- CN215564746U CN215564746U CN202121616264.1U CN202121616264U CN215564746U CN 215564746 U CN215564746 U CN 215564746U CN 202121616264 U CN202121616264 U CN 202121616264U CN 215564746 U CN215564746 U CN 215564746U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 23
- 239000010959 steel Substances 0.000 title claims abstract description 23
- 238000010276 construction Methods 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 description 19
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an assembled steel structure ladder cage which comprises two supporting plates arranged in parallel up and down, wherein fixing rods are arranged on the front surface and the back surface of each supporting plate, a ladder opening is formed in the middle of each supporting plate, connecting pieces are arranged at two ends of each fixing rod, a cross rod is arranged between the two connecting pieces positioned on the same side, stand columns are arranged between the upper connecting piece and the lower connecting piece, a protective net is arranged between the two adjacent stand columns, and a stair is arranged between the two ladder openings. Has the advantages that: through the symmetrical design of the structures such as the upper support plate and the lower support plate, the multilayer splicing connection of the ladder cage can be realized by matching with the connecting piece and the upright column, so that the ladder cage building with different heights can be realized according to the construction requirement, and the ladder cage building device has stronger universality and practicability; moreover, the ladder cage is simple in structure, clear in structure, convenient and fast to assemble and capable of greatly improving the construction efficiency.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to an assembled steel structure ladder cage.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.
In the field operation, because the height of the building is continuously increased, a large amount of high-altitude operation is required for workers, and the height is increased by utilizing equipment such as a scaffold, a ladder cage and the like, so that the high-rise building can be constructed. The scaffold has simple structure and convenient installation, but does not have protective performance; and the ladder cage can form good safe space to the workman through its cage structure, but current ladder cage structure is simple and crude, and the installation is complicated and the installation degree of difficulty is big, and can not superpose and improve overall height, influence the efficiency of construction.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the related art, the utility model provides an assembled steel structure ladder cage to overcome the technical problems in the prior related art.
Therefore, the utility model adopts the following specific technical scheme:
the utility model provides a pin-connected panel steel construction ladder cage, includes two upper and lower parallel arrangement's backup pad, and the backup pad openly all is provided with the dead lever with the back, and the stair mouth has been seted up to the backup pad intermediate position, and the dead lever both ends all are provided with the connecting piece, are located to be provided with the horizontal pole between two connecting pieces of homonymy, are provided with the stand between two upper and lower connecting pieces, are provided with the protection network between two adjacent stands, are provided with stair between two stair mouths.
Furthermore, in order to keep the stand column and the connecting piece fixedly connected, the bottom and the top of the stand column are both provided with two installation foot plates, and an L-shaped right-angle structure is formed between the two installation foot plates positioned on the same side.
Further, in order to realize the dead lever, horizontal pole and stand three through the connecting piece and realize fixed connection, realize building and stabilizing of ladder cage overall framework, the connecting piece is L shape structure and bottom and top all seted up with installation sole matched with stand mounting groove, connecting piece one side intermediate position seted up with dead lever matched with dead lever mounting groove, connecting piece opposite side intermediate position seted up with horizontal pole matched with horizontal pole mounting groove, the dead lever mounting groove communicates with each other with the horizontal pole mounting groove.
Further, in order to make interconnect between horizontal pole and the dead lever, further strengthen the stability of ladder cage frame, the joint groove has all been seted up at the dead lever both ends, and the horizontal pole both ends all are provided with joint groove matched with joint strip, and the dead lever all keeps being connected with the installation sole through fixing bolt with the horizontal pole.
Further, in order to strengthen the structural strength of the protective net, the protective net is installed and fixed through a transverse installation plate and a vertical installation plate, so that the protective net is prevented from deviating in the using process, reinforcing ribs of an X-shaped structure are arranged in the middle of the protective net, a plurality of transverse installation plates are arranged on two sides of the protective net, the vertical installation plates are arranged at the bottoms and the tops of two protective nets on the front side and the back side, and a safety door is arranged on one side of the protective net on the front side.
Further, in order to fix the protection network around the ladder cage respectively, accomplish the skin of whole frame and build, the stand inboard is seted up with horizontal mounting panel matched with horizontal mounting groove, the dead lever bottom all seted up with the top with vertical mounting panel matched with vertical mounting groove.
Further, in order to make the stair can fix obliquely between two stair mouths, the workman of being convenient for scrambles, and two inside walls of stair mouth all are provided with two links, and the stair bottom all is provided with link matched with couple with top both sides.
Further, in order to form a triangular structure with the stair, the stability is greatly enhanced, support columns are arranged on two sides of the top of the stair and movably connected, and the bottoms of the support columns are connected with the stair opening below the support columns through bolts
The utility model has the beneficial effects that:
1. through the symmetrical design of the structures such as the upper support plate and the lower support plate, the multilayer splicing connection of the ladder cage can be realized by matching with the connecting piece and the upright column, so that the ladder cage building with different heights can be realized according to the construction requirement, and the ladder cage building device has stronger universality and practicability; moreover, the ladder cage is simple in structure, clear in structure, convenient and fast to assemble and capable of greatly improving the construction efficiency.
2. Through the clamping design among the structures, the difficulty in mounting the ladder cage can be greatly reduced, so that the efficiency of assembly and construction operation is greatly improved on the premise of ensuring the integral strength and stability of the ladder cage; meanwhile, each structure is of a plate-shaped structure and a stick-shaped structure after being disassembled, so that the occupied space is greatly reduced, and the transportation and the transfer are convenient.
3. Through setting up couple and link, can reduce the complexity of stair installation, but cooperation angle regulation's support column can play the effect of stabilizing the support when fixed, cooperates outer stand and protection network, realizes double-deck support, and then improves the structural strength and the security of ladder cage greatly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a split mounting type steel structure ladder cage according to an embodiment of the utility model;
fig. 2 is a schematic internal structure diagram of a split mounting type steel structure ladder cage according to an embodiment of the utility model;
FIG. 3 is a schematic structural diagram of a support plate of a split mounting type steel structure ladder cage according to an embodiment of the utility model;
fig. 4 is a schematic diagram of a protective net structure of an assembled steel structure ladder cage according to an embodiment of the utility model;
FIG. 5 is a schematic structural diagram of a connecting member of a split mounting type steel structure ladder cage according to an embodiment of the utility model;
FIG. 6 is a schematic structural diagram of a column of a split mounting type steel structure ladder cage according to an embodiment of the utility model;
FIG. 7 is a schematic structural view of a staircase of a split mounting type steel structure ladder cage according to an embodiment of the utility model;
fig. 8 is a partially enlarged view of a portion a in fig. 2.
In the figure:
1. a support plate; 2. fixing the rod; 3. a stair opening; 4. a connecting member; 5. a cross bar; 6. a column; 7. a protective net; 8. a staircase; 9. mounting a foot plate; 10. an upright column mounting groove; 11. a fixing rod mounting groove; 12. a cross bar mounting groove; 13. a clamping groove; 14. a clamping strip; 15. fixing the bolt; 16. reinforcing ribs; 17. a transverse mounting plate; 18. a vertical mounting plate; 19. a safety door; 20. a transverse mounting groove; 21. a vertical mounting groove; 22. hanging a ring; 23. hooking; 24. and (4) a support column.
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.
According to an embodiment of the utility model, a spliced steel structure ladder cage is provided.
Referring to the drawings and the detailed description, as shown in fig. 1-8, the assembled steel structure ladder cage according to the embodiment of the utility model includes two support plates 1 arranged in parallel up and down, fixing rods 2 are arranged on the front and back of each support plate 1, a ladder opening 3 is arranged in the middle of each support plate 1, connecting pieces 4 are arranged at two ends of each fixing rod 2, a cross bar 5 is arranged between two connecting pieces 4 positioned on the same side, an upright post 6 is arranged between the upper connecting piece 4 and the lower connecting piece 4, a protective net 7 is arranged between two adjacent upright posts 6, and a ladder 8 is arranged between the two ladder openings 3.
By means of the technical scheme, through the symmetrical design of upper and lower backup pad 1 isotructure, cooperation connecting piece 4 and stand 6 can realize the multilayer connection of assembling of ladder cage to can realize not co-altitude ladder cage according to the construction requirement and build, and then have stronger commonality and practicality. Through the clamping design among the structures, the difficulty in mounting the ladder cage can be greatly reduced, so that the efficiency of assembly and construction operation is greatly improved on the premise of ensuring the integral strength and stability of the ladder cage; meanwhile, each structure is of a plate-shaped structure and a stick-shaped structure after being disassembled, so that the occupied space is greatly reduced, and the transportation and the transfer are convenient.
In one embodiment, for the upright post 6, two mounting foot plates 9 are arranged at the bottom and the top of the upright post 6, and an L-shaped right-angle structure is formed between the two mounting foot plates 9 on the same side, so that the upright post 6 and the connecting piece 4 can be fixedly connected.
In an embodiment, for above-mentioned connecting piece 4, connecting piece 4 is L shape structure and bottom and top all seted up with installation sole 9 matched with stand mounting groove 10, connecting piece 4 one side intermediate position seted up with dead lever 2 matched with dead lever mounting groove 11, connecting piece 4 opposite side intermediate position seted up with horizontal pole 5 matched with horizontal pole mounting groove 12, dead lever mounting groove 11 communicates with horizontal pole mounting groove 12 each other, thereby can be through connecting piece 4 with dead lever 2, horizontal pole 5 realizes fixed connection with stand 6 three, realize building and stabilizing of ladder cage overall framework.
In one embodiment, for the above-mentioned dead lever 2, joint groove 13 has all been seted up at dead lever 2 both ends, and the horizontal pole 5 both ends all are provided with joint strip 14 with joint groove 13 matched with, and dead lever 2 all keeps being connected with installation sole 9 through fixing bolt 15 with horizontal pole 5 to interconnect between messenger's horizontal pole 5 and dead lever 2, further strengthen the stability of ladder cage frame.
In one embodiment, for the protection net 7, the reinforcing ribs 16 of an X-shaped structure are arranged in the middle of the protection net 7, a plurality of horizontal mounting plates 17 are arranged on both sides of the protection net 7, vertical mounting plates 18 are arranged at the bottom and the top of the two protection nets 7 on the front and the back, and a safety door 19 is arranged on one side of the protection net 7 on the front, so that the structural strength of the protection net 7 is enhanced, and meanwhile, the protection net 7 is fixedly mounted through the horizontal mounting plates 17 and the vertical mounting plates 18, so that the protection net 7 is ensured not to shift in the using process.
In one embodiment, for the above-mentioned stand 6, the horizontal mounting groove 20 matched with the horizontal mounting plate 17 is seted up to the stand 6 inboard, and the vertical mounting groove 21 matched with the vertical mounting plate 18 is all seted up with the top to dead lever 2 bottom to can fix the protection network 7 respectively around the ladder cage, accomplish the outer of whole frame and build.
In one embodiment, for above-mentioned stair mouth 3, both inside walls of stair mouth 3 all are provided with two links 22, and stair 8 bottom and top both sides all are provided with link 22 matched with couple 23 to make stair 8 can fix the slant between two stair mouths 3, the workman of being convenient for scrambles.
In one embodiment, for the above stair 8, the support columns 24 are arranged on both sides of the top of the stair 8 and movably connected, and the bottoms of the support columns 24 are kept connected with the stair openings 3 below through bolts, so that a triangular structure is formed with the stair 8, and the stability is greatly enhanced.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, a proper area is selected in a construction site, and the ladder cage is assembled and built. The method comprises the steps of firstly selecting a supporting plate 1 at the bottom to be placed on the ground, then selecting two cross rods 5 and inserting connecting pieces 4 into the two ends of each cross rod, then respectively placing the two cross rods 5 on the two sides of the supporting plate 1, aligning the inside of a fixed rod mounting groove 11 of each connecting piece 4 to a fixed rod 2 and inserting the fixed rod 2 into the fixed rod mounting groove, and enabling the fixed rod 2 and the cross rods 5 to be clamped between a clamping strip 14 and a clamping groove 13 inside the connecting pieces. Then, the upright 6 is installed on the connecting piece 4 at one end of one of the cross bars 5, so that the installation foot plate 9 falls into the upright installation groove 10. And then, mounting protective nets 7 on two sides of the upright 6, aligning the transverse mounting plates 17 to the transverse mounting grooves 20, and aligning the vertical mounting plates 18 to the vertical mounting grooves 21 to realize assembly. The upright posts 6 are sequentially arranged at the top of the connecting piece 4 at the bottom, and finally the four upright posts are fixed through the fixing bolts 15. Before the protective net 7 is fixed, the stairs 8 can be transferred to the interior of the ladder cage for convenient installation. The supporting plate 1 at the top and the connecting pieces 4 at the top are assembled with the cross rod 5 through the same steps as the installation of the bottom supporting plate 1, then the supporting plate 1 at the top is hung to the top, the four connecting pieces 4 are respectively aligned to the four upright posts 6, and after the butt joint is finished, the supporting plate is fixed through the fixing bolts 15. Then the workman gets into inside through emergency exit 19, hangs the top of stair 8 and the couple 23 of bottom inside the link 22 of top and bottom respectively, then rotates support column 24, makes the backup pad 1 of perpendicular to bottom, fixes support column 24 bottom and the side of stair mouth 3 through the bolt, finally accomplishes the building of whole ladder cage. When a plurality of layers of building are needed, the supporting plate 1 at the top is used as the bottom, and the operation is repeated.
In conclusion, by means of the technical scheme, through the symmetrical design of the structures such as the upper support plate 1 and the lower support plate 1, the multilayer assembly connection of the ladder cage can be realized by matching the connecting piece 4 and the upright post 6, so that the ladder cage building with different heights can be realized according to the construction requirements, and the ladder cage building device has stronger universality and practicability; moreover, the ladder cage is simple in structure, clear in structure, convenient and fast to assemble and capable of greatly improving the construction efficiency. Through the clamping design among the structures, the difficulty in mounting the ladder cage can be greatly reduced, so that the efficiency of assembly and construction operation is greatly improved on the premise of ensuring the integral strength and stability of the ladder cage; meanwhile, each structure is of a plate-shaped structure and a stick-shaped structure after being disassembled, so that the occupied space is greatly reduced, and the transportation and the transfer are convenient. Through setting up couple 23 and link 22, can reduce the complexity of stair 8 installation, but cooperation angle regulation's support column 24 can play the effect of outrigger when fixed, cooperates outer stand 6 and protection network 7, realizes double-deck support, and then improves the structural strength and the security of ladder cage greatly.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides a pin-connected panel steel construction ladder cage, its characterized in that, includes two upper and lower parallel arrangement's backup pad (1), backup pad (1) openly all is provided with dead lever (2) with the back, stair mouth (3) have been seted up to backup pad (1) intermediate position, dead lever (2) both ends all are provided with connecting piece (4), are located two of homonymy be provided with horizontal pole (5) between connecting piece (4), two from top to bottom be provided with stand (6), adjacent two be provided with protection network (7), two between stand (6) be provided with stair (8) between stair mouth (3).
2. The assembled steel structure ladder cage as claimed in claim 1, wherein two mounting foot plates (9) are arranged at the bottom and the top of each upright post (6), and an L-shaped right-angle structure is formed between the two mounting foot plates (9) on the same side.
3. The assembled steel structure ladder cage according to claim 2, wherein the connecting member (4) is an L-shaped structure, the bottom and the top of the connecting member are provided with column mounting grooves (10) matched with the mounting foot plates (9), a fixing rod mounting groove (11) matched with the fixing rod (2) is formed in the middle of one side of the connecting member (4), a cross rod mounting groove (12) matched with the cross rod (5) is formed in the middle of the other side of the connecting member (4), and the fixing rod mounting grooves (11) are communicated with the cross rod mounting grooves (12).
4. The assembled steel structure ladder cage according to claim 3, wherein clamping grooves (13) are formed in two ends of the fixing rod (2), clamping strips (14) matched with the clamping grooves (13) are arranged at two ends of the cross rod (5), and the fixing rod (2) and the cross rod (5) are connected with the mounting foot plates (9) through fixing bolts (15).
5. The assembled steel structure ladder cage according to claim 1, wherein reinforcing ribs (16) of an X-shaped structure are arranged in the middle of the protective net (7), a plurality of transverse mounting plates (17) are arranged on two sides of the protective net (7), vertical mounting plates (18) are arranged at the bottom and the top of the two protective nets (7) on the front and the back, and a safety door (19) is arranged on one side of the protective net (7) on the front.
6. The assembled steel structure ladder cage as claimed in claim 5, wherein the inner side of the upright post (6) is provided with a transverse mounting groove (20) matched with the transverse mounting plate (17), and the bottom and the top of the fixing rod (2) are both provided with a vertical mounting groove (21) matched with the vertical mounting plate (18).
7. The assembled steel structure ladder cage as claimed in claim 1, wherein two hanging rings (22) are arranged on both inner side walls of the ladder opening (3), and hooks (23) matched with the hanging rings (22) are arranged on both sides of the bottom and the top of the ladder (8).
8. The assembled steel structure ladder cage as claimed in claim 7, wherein support columns (24) are arranged on both sides of the top of the ladder (8) and movably connected, and the bottoms of the support columns (24) are fixedly connected with the ladder openings (3) below through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121616264.1U CN215564746U (en) | 2021-07-16 | 2021-07-16 | Assembled steel structure ladder cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121616264.1U CN215564746U (en) | 2021-07-16 | 2021-07-16 | Assembled steel structure ladder cage |
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| Publication Number | Publication Date |
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| CN215564746U true CN215564746U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121616264.1U Active CN215564746U (en) | 2021-07-16 | 2021-07-16 | Assembled steel structure ladder cage |
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| CN (1) | CN215564746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165073A (en) * | 2021-12-11 | 2022-03-11 | 深圳中铁二局工程有限公司 | Combined frame type ladder cage and mounting process thereof |
-
2021
- 2021-07-16 CN CN202121616264.1U patent/CN215564746U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165073A (en) * | 2021-12-11 | 2022-03-11 | 深圳中铁二局工程有限公司 | Combined frame type ladder cage and mounting process thereof |
| CN114165073B (en) * | 2021-12-11 | 2022-12-27 | 深圳中铁二局工程有限公司 | Combined frame type ladder cage and mounting process thereof |
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