CN215520133U - Safety ladder for building construction - Google Patents
Safety ladder for building construction Download PDFInfo
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- CN215520133U CN215520133U CN202023136464.5U CN202023136464U CN215520133U CN 215520133 U CN215520133 U CN 215520133U CN 202023136464 U CN202023136464 U CN 202023136464U CN 215520133 U CN215520133 U CN 215520133U
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- 238000009435 building construction Methods 0.000 title claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 12
- 241000282326 Felis catus Species 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000009193 crawling 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
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Abstract
The utility model discloses a safety ladder stand for building construction, which comprises two first vertical rods and two second vertical rods, wherein two cross beams are arranged between the inner walls of the two first vertical rods and the inner walls of the two second vertical rods, the inner walls of the two first vertical rods and the inner walls of the two second vertical rods are fixedly connected with two first insert rings, two ends of the bottoms of the cross beams are fixedly connected with first insert buckles corresponding to the first insert rings, two sides of the top ends of the cross beams are respectively provided with a first vertical bolt corresponding to the first insert buckles, and the outer walls of the first insert rings are respectively provided with a first transverse bolt corresponding to the first vertical bolt. According to the utility model, the device is simple in structure, convenient and practical, and through the structural device of the connecting plate, the two transverse plates and the inclined ladder which is simple in design, the ladder cage does not need to be alternately installed when being installed, so that the convenience and the practicability of the device are greatly improved.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a safe crawling ladder for building construction.
Background
The construction cat ladder is often used for road bridge building construction engineering, and current construction cat ladder is built by steel pipe and connecting elements usually, need be at the job site, builds formation cat ladder with steel pipe and connecting elements successive layer vertically, and the installation complex operation on every layer, intensity of labour is big, and especially when high-rise aerial operation, the installation effectiveness is very low, and has great installation hidden danger.
Some assembled construction cat ladders appear in market, accomplish the equipment with frame and stair subaerial in advance and form the ladder cage, the cat ladder comprises a plurality of ladder cage vertical stack, hang the ladder cage one by one during the installation and assemble the high altitude, but the ladder cage of this kind of structure need overlap in turn and match just can accomplish the equipment, in case the hoist and mount order is made mistakes just can influence the installation effectiveness, can't realize standardized installation, be unfavorable for reduce cost, current device equipment is very wasted time and energy simultaneously, for this, we have proposed new safe cat ladder for the construction.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a safety ladder for building construction.
In order to achieve the purpose, the utility model adopts the following technical scheme: the safety ladder stand for building construction comprises two first vertical rods and two second vertical rods, wherein two cross beams are arranged between the inner walls of the two first vertical rods and the inner walls of the two second vertical rods, two first insert rings are fixedly connected to the inner walls of the two first vertical rods and the inner walls of the two second vertical rods, first insert buckles corresponding to the first insert rings are fixedly connected to two ends of the bottoms of the cross beams, first vertical bolts corresponding to the first insert buckles are arranged on two sides of the top ends of the cross beams, and first transverse bolts corresponding to the first vertical bolts are arranged on the outer walls of the first insert rings;
an upper cross rod and a lower cross rod are respectively and fixedly connected between the inner walls of the two groups of first vertical rods and the inner walls of the two groups of second vertical rods, two second insert rings are fixedly connected with the inner walls of the two groups of first vertical rods and the inner walls of the two groups of second vertical rods, second inserts corresponding to the second insert rings are fixedly connected with the front ends and the rear ends of the bottoms of the two groups of upper cross rods and the lower cross rods, second vertical bolts corresponding to the second inserts are arranged at the front ends and the rear ends of the tops of the two groups of upper cross rods and the lower cross rods, and second transverse bolts corresponding to the second vertical bolts are arranged on the outer walls of the plurality of second insert rings;
the front ends of the inner walls of the two upper cross bars are fixedly connected with first long clamping grooves, the tops of the two first long clamping grooves are respectively provided with a first long buckle, a connecting plate is fixedly connected between the two first long buckles, the inner walls of one group of the upper cross bars and the lower cross bars which are opposite are respectively fixedly connected with a second long clamping groove, the tops of the two second long clamping grooves are respectively provided with a second long buckle, one side of each second long buckle which is opposite is respectively fixedly connected with a transverse plate, and an inclined ladder is fixedly connected between the two transverse plates;
it is a plurality of the bottom of crossbeam, two sets of all be provided with the protecting frame between entablature and the sheer pole, it is a plurality of the outer wall of crossbeam, two sets of the equal fixedly connected with of outer wall of entablature and sheer pole and the corresponding fixed strip of protecting frame, two the fixed pipe of the equal fixedly connected with in top of first montant and two second montants.
As a further description of the above technical solution:
a plurality of through holes corresponding to the first vertical bolt and the second vertical bolt are formed in the centers of the first horizontal bolt and the second horizontal bolt respectively, and the first vertical bolt and the second vertical bolt penetrate through the corresponding through holes.
As a further description of the above technical solution:
and anti-slip belts are arranged at the tops of the connecting plate and the two transverse plates.
As a further description of the above technical solution:
and the two transverse plates are in a rotational symmetric structure.
As a further description of the above technical solution:
two first mounting holes are formed in the top and the bottom of the outer wall of the protective frame, and a plurality of second mounting holes corresponding to the first mounting holes are formed in the top and the bottom of the outer wall of the fixing strip.
As a further description of the above technical solution:
a plurality of two relative first fixed orificess have all been seted up at both ends around the fixed pipe, two the bottom at both ends all is seted up with first fixed orifices corresponding second fixed orificess around first montant and two second montants.
The utility model has the following beneficial effects: 1. compared with the traditional device, the safety ladder stand for building construction provided by the utility model is simple in structure, convenient and practical, and through the simple structural device of the connecting plate, the two transverse plates and the inclined ladder, alternate installation is not required when a ladder cage is installed, so that the convenience and the practicability of the device are greatly improved.
2. The device compares with traditional device, and its structure and design all have great innovation and improvement, and this safe cat ladder for construction still through inserting the ring, eye-splice, erecting bolt, horizontal bolt, long draw-in groove and long buckle isostructure device and constitute to can greatly reduced the device's installation complexity, thereby improved the result of use of the device greatly, be worth wideling popularize.
Drawings
FIG. 1 is a front view structural diagram of a safety ladder for building construction according to the present invention;
FIG. 2 is a side view structural diagram of the safety ladder for building construction according to the present invention;
fig. 3 is a top view structural diagram of the safety ladder for building construction according to the present invention.
Illustration of the drawings:
1. a first vertical bar; 2. a second vertical bar; 3. a cross beam; 4. a first insert ring; 5. a first eye-splice; 6. a first vertical bolt; 7. a first cross pin; 8. an upper cross bar; 9. a lower cross bar; 10. a second insert ring; 11. a second eye-splice; 12. a second vertical bolt; 13. a second cross bolt; 14. a first long card slot; 15. a first long buckle; 16. a connecting plate; 17. a second long slot; 18. a second long buckle; 19. a transverse plate; 20. an inclined ladder; 21. a protective frame; 22. a fixing strip; 23. and fixing the tube.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, one embodiment of the present invention is provided: the safety ladder stand for building construction comprises two first vertical rods 1 and two second vertical rods 2, two cross beams 3 are arranged between the inner walls of the two first vertical rods 1 and the two second vertical rods 2, two first insert rings 4 are fixedly connected with the inner walls of the two first vertical rods 1 and the two second vertical rods 2, first insert buckles 5 corresponding to the first insert rings 4 are fixedly connected with the two ends of the bottoms of the cross beams 3, first vertical bolts 6 corresponding to the first insert buckles 5 are arranged on the two sides of the top ends of the cross beams 3, and first transverse bolts 7 corresponding to the first vertical bolts 6 are arranged on the outer walls of the first insert rings 4;
an upper cross bar 8 and a lower cross bar 9 are respectively and fixedly connected between the inner walls of two groups of first vertical bars 1 and second vertical bars 2, two second insert rings 10 are fixedly connected between the inner walls of two groups of first vertical bars 1 and second vertical bars 2, second insert buckles 11 corresponding to the second insert rings 10 are respectively and fixedly connected at the front and rear ends of the bottoms of two groups of upper cross bars 8 and lower cross bars 9, second vertical bolts 12 corresponding to the second insert buckles 11 are respectively arranged at the front and rear ends of the tops of two groups of upper cross bars 8 and lower cross bars 9, second transverse bolts 13 corresponding to the second vertical bolts 12 are respectively arranged on the outer walls of a plurality of second insert rings 10, a plurality of cross beams 3, an upper cross bar 8 and a lower cross bar 9 can be fixedly arranged between the first vertical bars 1 and the second vertical bars through an installation structure device consisting of a first insert ring 4, a first insert buckle 5, a first vertical bolt 6, a first transverse bolt 7, a second insert ring 10, a second insert buckle 11, a second vertical bolt 12, a second transverse bolt 13 and a second transverse bolt 13, the cross fixing structure of the first vertical bolt 6, the first transverse bolt 7, the second vertical bolt 12 and the second transverse bolt 13 can greatly improve the stability of the device, thereby greatly improving the safety and the practicability of the device, and simultaneously being convenient to install, thereby greatly improving the convenience of the device;
the front ends of the inner walls of the two upper cross bars 8 are fixedly connected with first long clamping grooves 14, the tops of the two first long clamping grooves 14 are respectively provided with a first long buckle 15, a connecting plate 16 is fixedly connected between the two first long buckles 15, the inner walls of one group of the opposite upper cross bars 8 and the lower cross bars 9 are respectively fixedly connected with a second long clamping groove 17, the tops of the two second long clamping grooves 17 are respectively provided with a second long buckle 18, one opposite side of the two second long buckles 18 is respectively and fixedly connected with a transverse plate 19, an inclined ladder 20 is fixedly connected between the two transverse plates 19, the inclined ladder 20 and the connecting plate 16 can be arranged between the upper transverse plate 8 and the lower transverse plate 9 through the structural devices such as the first long clamping grooves 14, the first long buckles 15, the second long clamping grooves 17 and the second long buckles 18, and the like, wherein the structural devices such as the two transverse plates 19, the inclined ladder 20 and the connecting plate 16 can ensure that the device does not need to be alternately arranged when a ladder cage is arranged, thereby greatly improving the convenience and the practicability of the device;
the bottom of a plurality of crossbeams 3, all be provided with protecting frame 21 between two sets of entablature 8 and the sheer pole 9, protecting frame 21 both can play the supporting role, still play user's effect of protection simultaneously, thereby the device's security has been improved greatly, a plurality of crossbeams 3's outer wall, the equal fixedly connected with of outer wall of two sets of entablature 8 and sheer pole 9 and the corresponding fixed strip 22 of protecting frame 21, the fixed pipe 23 of the equal fixedly connected with in top of two first montants 1 and two second montants 2, fixed pipe 23 can play the effect of location when the installation ladder cage, can also play the fixed stay effect simultaneously.
Through holes corresponding to the first vertical pins 6 and the second vertical pins 12 are respectively formed in the centers of the first horizontal pins 7 and the second horizontal pins 13, and the first vertical pins 6 and the second vertical pins 12 penetrate through the corresponding through holes.
The connecting plate 16 and the top of the two transverse plates 19 are both provided with anti-slip belts, and the safety of the device can be greatly improved by the structure.
The two transverse plates 19 are in a rotational symmetrical structure.
Two first mounting holes have all been seted up to the both sides of protection frame 21 outer wall top and bottom, and the second mounting hole corresponding with first mounting hole has all been seted up to the top and the bottom of a plurality of fixed strip 22 outer walls.
Two relative first fixed orificess have all been seted up at both ends around a plurality of fixed pipes 23, and the second fixed orificess corresponding with first fixed orifices have all been seted up to the bottom at both ends around two first montants 1 and two second montants 2, and the device's of being convenient for installation of this kind of structure is fixed.
The working principle is as follows: when the safety ladder stand for building construction provided by the utility model is used, firstly, a plurality of crossbeams 3, an upper cross rod 8 and a lower cross rod 9 are installed and fixed between a first vertical rod 1 and a second vertical rod through an installation structure device composed of a first insert ring 4, a first insert buckle 5, a first vertical bolt 6, a first transverse bolt 7, a second insert ring 10, a second insert buckle 11, a second vertical bolt 12, a second transverse bolt 13 and other structure devices, wherein the cross fixing structure of the first vertical bolt 6, the first transverse bolt 7, the second vertical bolt 12 and the second transverse bolt 13 can greatly improve the stability of the device, thereby greatly improving the safety and practicability of the device, and meanwhile, the safety ladder stand is convenient to install, thereby greatly improving the convenience of the device, and then, the first long clamping groove 14, the first long clamping buckle 15, the second long clamping groove 15, the second transverse bolt 13 and the like, The two transverse plates 19, the inclined ladder 20 and the connecting plate 16 are arranged between the upper transverse plate 8 and the lower transverse plate 9, wherein the two cross plates 19, the inclined ladder 20, the connecting plate 16 and other structural devices can ensure that the device does not need to be alternately installed when the ladder cage is installed, thereby greatly improving the convenience and the practicability of the device, then the protective frame 21 is fixed well by the fixing strip 22, the protective frame 21 can play a role of supporting and protecting a user, thereby greatly improving the safety of the device, then, when the ladder cages are installed, the fixing pipes 23 of the upper ladder cage can be inserted into the bottoms of the first vertical rods 1 and the second vertical rods 2 of the upper ladder cage, so that the ladder cages can be accurately positioned, then through set screw fixed connection can to can further play stable structure's effect wantonly.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. Safety ladder for construction, including two first montants (1) and two second montants (2), its characterized in that: two crossbeams (3) are arranged between the inner walls of the two first vertical rods (1) and the two second vertical rods (2), the inner walls of the two first vertical rods (1) and the two second vertical rods (2) are fixedly connected with two first inserting rings (4), two ends of the bottoms of the crossbeams (3) are fixedly connected with first inserting buckles (5) corresponding to the first inserting rings (4), two sides of the top ends of the crossbeams (3) are respectively provided with a first vertical bolt (6) corresponding to the first inserting buckles (5), and the outer walls of the first inserting rings (4) are respectively provided with a first transverse bolt (7) corresponding to the first vertical bolt (6);
an upper cross rod (8) and a lower cross rod (9) are fixedly connected between the inner walls of the two groups of first vertical rods (1) and the inner walls of the two groups of second vertical rods (2), two second inserting rings (10) are fixedly connected with the inner walls of the two groups of first vertical rods (1) and the inner walls of the two groups of second vertical rods (2), second inserting buckles (11) corresponding to the second inserting rings (10) are fixedly connected with the front ends and the rear ends of the bottoms of the two groups of upper cross rods (8) and the lower cross rods (9), second vertical inserting pins (12) corresponding to the second inserting buckles (11) are arranged at the front ends and the rear ends of the tops of the two groups of upper cross rods (8) and the lower cross rods (9), and second transverse inserting pins (13) corresponding to the second vertical inserting pins (12) are arranged on the outer walls of the plurality of second inserting rings (10);
the front ends of the inner walls of the two upper cross rods (8) are fixedly connected with first long clamping grooves (14), the tops of the two first long clamping grooves (14) are respectively provided with a first long buckle (15), a connecting plate (16) is fixedly connected between the two first long buckles (15), the inner walls of one group of the upper cross rods (8) and the lower cross rods (9) which are opposite to each other are respectively fixedly connected with a second long clamping groove (17), the tops of the two second long clamping grooves (17) are respectively provided with a second long buckle (18), one side, opposite to the two second long buckles (18), is respectively and fixedly connected with a transverse plate (19), and an inclined ladder (20) is fixedly connected between the two transverse plates (19);
a plurality of the bottom of crossbeam (3), two sets of all be provided with between last horizontal pole (8) and sheer pole (9) protective frame (21), a plurality of the outer wall of crossbeam (3), two sets of the equal fixedly connected with in outer wall of last horizontal pole (8) and sheer pole (9) and corresponding fixed strip (22), two of protective frame (21) the equal fixedly connected with in top of first montant (1) and two second montants (2) is fixed pipe (23).
2. The safety ladder for building construction according to claim 1, characterized in that: a plurality of through holes corresponding to the first vertical bolt (6) and the second vertical bolt (12) are respectively formed in the centers of the first horizontal bolt (7) and the second horizontal bolt (13), and the first vertical bolt (6) and the second vertical bolt (12) penetrate through the corresponding through holes.
3. The safety ladder for building construction according to claim 1, characterized in that: and anti-skid belts are arranged at the tops of the connecting plate (16) and the two transverse plates (19).
4. The safety ladder for building construction according to claim 1, characterized in that: the two transverse plates (19) are in a rotational symmetry structure.
5. The safety ladder for building construction according to claim 1, characterized in that: two first mounting holes are formed in the top and the bottom of the outer wall of the protective frame (21), and a plurality of second mounting holes corresponding to the first mounting holes are formed in the top and the bottom of the outer wall of the fixing strip (22).
6. The safety ladder for building construction according to claim 1, characterized in that: a plurality of two relative first fixed orificess have all been seted up at both ends around fixed pipe (23), two the bottom at both ends all is seted up with first fixed orifices corresponding second fixed orificess around first montant (1) and two second montant (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023136464.5U CN215520133U (en) | 2020-12-23 | 2020-12-23 | Safety ladder for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023136464.5U CN215520133U (en) | 2020-12-23 | 2020-12-23 | Safety ladder for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215520133U true CN215520133U (en) | 2022-01-14 |
Family
ID=79786023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023136464.5U Expired - Fee Related CN215520133U (en) | 2020-12-23 | 2020-12-23 | Safety ladder for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215520133U (en) |
-
2020
- 2020-12-23 CN CN202023136464.5U patent/CN215520133U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220114 |