CN217812298U - Road bridge construction is with multi-functional construction ladder - Google Patents
Road bridge construction is with multi-functional construction ladder Download PDFInfo
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- CN217812298U CN217812298U CN202221615664.5U CN202221615664U CN217812298U CN 217812298 U CN217812298 U CN 217812298U CN 202221615664 U CN202221615664 U CN 202221615664U CN 217812298 U CN217812298 U CN 217812298U
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Abstract
The application discloses road bridge construction is with multi-functional construction ladder relates to the technical field of construction, which comprises a frame, bottom one side of frame is provided with the backup pad No. one, top one side of frame is provided with the backup pad No. two, be provided with the cat ladder main part between backup pad and No. two backup pads, the bottom fixed mounting of cat ladder main part has sliding base, first spout has been seted up on the top of backup pad, sliding base is in slide in the first spout, one side of sliding base articulates there is the movable block, spacing hole has been seted up on the top of backup pad No. one, a bolt is installed to one side screw thread of movable block, a bolt passes the movable block and with spacing hole threaded connection. A road bridge construction is with multi-functional construction ladder, simple structure, the connectivity is strong, the cat ladder main part of being convenient for improves the efficiency of construction according to construction conditions adjusting position when using, improves the safety in utilization.
Description
Technical Field
The application relates to the technical field of building construction, especially, relate to a road bridge construction is with multi-functional construction ladder.
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. The construction ladder is widely applied to various engineering constructions such as house construction, bridges, overpasses, tunnels, culverts, chimneys, water towers, dams, large-span shed frames and the like.
In realizing this application process, the inventor finds that there is following problem at least in this technique, and present construction ladder often adopts the welding mode to fix, leads to not being convenient for when using according to the construction situation, adjusts the cat ladder position, influences the efficiency of construction, for this reason, we provide a multi-functional construction ladder is used in road bridge construction.
SUMMERY OF THE UTILITY MODEL
Adopt the welding mode to fix in order to improve the construction ladder, lead to not being convenient for when using according to the construction situation, adjust the cat ladder position, influence the problem of efficiency of construction, this application provides a multi-functional construction ladder is used in road bridge construction.
The application provides a road bridge construction is with multi-functional construction ladder adopts following technical scheme:
a multifunctional construction ladder for road and bridge construction comprises a frame, wherein a first supporting plate is arranged on one side of the bottom end of the frame, a second supporting plate is arranged on one side of the top end of the frame, a ladder stand main body is arranged between the first supporting plate and the second supporting plate, a sliding base is fixedly installed at the bottom end of the ladder stand main body, a first sliding groove is formed in the top end of the first supporting plate, the sliding base slides in the first sliding groove, a movable block is hinged to one side of the sliding base, a first limiting hole is formed in the top end of the first supporting plate, a first bolt is installed on one side of the movable block in a threaded mode, and the first bolt penetrates through the movable block and is in threaded connection with the first limiting hole;
a second sliding groove is formed in one side of the second supporting plate, one side of the top end of the crawling ladder main body is slidably mounted in the second sliding groove, a third sliding groove is formed in the top end of the crawling ladder main body, a sliding block is arranged on the top end of the crawling ladder main body, the bottom end of the sliding block is located in the third sliding groove in a sliding mode, a second limiting hole is formed in one side of the second supporting plate, a second bolt is installed on one side of the sliding block in a threaded mode, and the second bolt penetrates through the sliding block and is in threaded connection with the second limiting hole.
Through adopting above-mentioned technical scheme, bottom slidable mounting through the cat ladder main part is in the first spout in backup pad No. one, cat ladder main part top slidable mounting is inside the second spout of backup pad side No. two, be convenient for the cat ladder main part when using according to construction conditions adjusting position, improve the efficiency of construction, pass the movable block and with spacing hole threaded connection No. one through using a bolt, carry on spacingly to cat ladder main part bottom, pass the sliding block and with spacing hole threaded connection No. two through using No. two bolts, carry on spacing fixed to cat ladder main part top, reinforcing cat ladder placement stability, improve the safety in utilization.
Optionally, a backup pad with the both sides of No. two backup pads are all rotated and are installed the clamp, a backup pad with No. two backup pads with all fixed through the clamp between the frame.
Through adopting above-mentioned technical scheme, through being provided with the clamp, make a backup pad and No. two backup pads and frame fixed, the reinforcing connectivity, be convenient for installation and dismantlement.
Optionally, the top end of the ladder stand main body is fixedly provided with two handrails, and the handrails are located on two sides of the ladder stand main body.
Through adopting above-mentioned technical scheme, there is the handrail through the use, and the staff of being convenient for supports when the cat ladder, improves the safety in utilization.
Optionally, the bottom four corners of the frame is fixedly provided with a mounting plate, and the top bolt of the mounting plate is provided with a third bolt.
Through adopting above-mentioned technical scheme, through being provided with mounting panel and No. three bolts, be convenient for connect ground, reinforcing frame stability of placing.
Optionally, a telescopic rod is fixedly mounted at the side end of the ladder stand main body, and the telescopic end of the telescopic rod is fixedly connected with the handrail.
Through adopting above-mentioned technical scheme, through being provided with the telescopic link, the handrail of being convenient for carries out height-adjusting, makes things convenient for the staff to follow the construction of cat ladder main part department.
Optionally, the top of cat ladder main part is provided with the anchor strut, the both sides of anchor strut all with cat ladder main part fixed connection.
Through adopting above-mentioned technical scheme, through being provided with the anchor strut, the connection stability of reinforcing cat ladder main part one side.
Optionally, the top end of the ladder stand main body is provided with anti-skid grains.
Through adopting above-mentioned technical scheme, through being provided with anti-skidding line, reinforcing frictional force improves the security of work when using.
Optionally, the outside cover of handrail is equipped with the rubber sleeve, the fixed bonding in top of cat ladder main part has the phosphor strip.
Through adopting above-mentioned technical scheme, through the phosphor strip, be convenient for play the warning effect when the sight is relatively poor night.
To sum up, the present application includes the following beneficial effects:
the bottom of the ladder stand main body is slidably mounted in a first sliding groove in a first supporting plate, the top of the ladder stand main body is slidably mounted inside a second sliding groove in a second supporting plate side end, the ladder stand main body is convenient to adjust the position according to construction conditions when in use, construction efficiency is improved, a bolt penetrates through a movable block and is in threaded connection with a first limiting hole, the bottom of the ladder stand main body is limited, a bolt penetrates through a sliding block and is in threaded connection with a second limiting hole, the top of the ladder stand main body is limited and fixed, stability of placement is enhanced, safety in use is improved, a reinforcing rod is arranged, stability of connection on one side of the ladder stand main body is enhanced, the first supporting plate and the second supporting plate are fixed with a frame through a clamp, connectivity is enhanced, convenience in mounting and dismounting are facilitated, a mounting plate and a bolt are arranged, convenience in connection with the ground is facilitated, stability of placement is enhanced, handrails are arranged on two sides of the ladder stand main body, safety in use is improved, and by arranging telescopic rods, height adjustment of the handrails is facilitated for construction workers from the ladder stand main body, and anti-slip line is enhanced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is an enlarged view of area A of FIG. 1;
fig. 3 is an enlarged view of the area B in fig. 1.
Description of the reference numerals: 1. a frame; 2. a first support plate; 3. a second support plate; 4. a ladder climbing main body; 5. a first chute; 6. a sliding base; 7. a movable block; 8. a first limiting hole; 9. a first bolt; 10. a second chute; 11. a third chute; 12. a slider; 13. a second limiting hole; 14. a second bolt; 15. a reinforcing rod; 16. clamping a hoop; 17. mounting a plate; 18. a third bolt; 19. a handrail; 20. a telescopic rod; 21. and (4) anti-skid lines.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment is as follows:
the embodiment of the application discloses road bridge construction is with multi-functional construction ladder. Referring to fig. 1-3, a multi-functional construction ladder is used in road bridge construction, including frame 1, bottom one side of frame 1 is provided with backup pad 2 No. one, top one side of frame 1 is provided with backup pad 3 No. two, the both sides of backup pad 2 and backup pad 3 No. two are all rotated and are installed clamp 16, all fix through clamp 16 between backup pad 2 and No. two backup pad 3 and the frame 1, through being provided with clamp 16, make backup pad 2 and No. two backup pad 3 fixed with frame 1, the reinforcing connectivity, be convenient for install and dismantle.
Referring to fig. 1, the equal fixed mounting in bottom four corners department of frame 1 has mounting panel 17, and No. three bolts 18 are installed to mounting panel 17's top bolt, through being provided with mounting panel 17 and No. three bolts 18, are convenient for connect ground, and reinforcing frame 1 places stability. Be provided with cat ladder main part 4 between backup pad 2 and No. two backup pads 3, the top fixed mounting of cat ladder main part 4 has handrail 19, and handrail 19's quantity is two, and handrail 19 is located the both sides of cat ladder main part 4, has handrail 19 through using, and the staff of being convenient for supports when the cat ladder, improves safety in utilization.
Referring to fig. 1, the side end fixed mounting of cat ladder main part 4 has telescopic link 20, and the flexible end and the handrail 19 fixed connection of telescopic link 20 through being provided with telescopic link 20, the handrail 19 of being convenient for adjust the height, make things convenient for the staff to construct from cat ladder main part 4 department. The top of cat ladder main part 4 is provided with anchor strut 15, and anchor strut 15's both sides all with cat ladder main part 4 fixed connection, through being provided with anchor strut 15, strengthen the connection stability of cat ladder main part 4 one side.
Referring to fig. 1, the top end of the ladder stand body 4 is provided with anti-slip lines 21, and the anti-slip lines 21 enhance the friction force and improve the safety of work in use. The outside cover of handrail 19 is equipped with the rubber sleeve, and the fixed bonding in top of cat ladder main part 4 has the phosphor strip, through the phosphor strip, is convenient for play the warning effect when the sight is relatively poor night.
Referring to fig. 1 and 2, the bottom fixed mounting of cat ladder main part 4 has sliding base 6, first spout 5 has been seted up on the top of backup pad 2, sliding base 6 slides in first spout 5, one side of sliding base 6 articulates there is movable block 7, spacing hole 8 has been seted up on the top of backup pad 2 No. one, bolt 9 is installed to one side screw thread of movable block 7, bolt 9 pass movable block 7 and with spacing hole 8 threaded connection No. one, carry on spacingly through using bolt 9 to cat ladder main part 4 bottom.
Referring to fig. 1-3, a second sliding groove 10 is formed in one side of a second supporting plate 3, one side of the top end of a crawling ladder main body 4 is slidably mounted in the second sliding groove 10, a third sliding groove 11 is formed in the top end of the crawling ladder main body 4, a sliding block 12 is arranged on the top end of the crawling ladder main body 4, the bottom end of the sliding block 12 slides in the third sliding groove 11, a second limiting hole 13 is formed in one side of the second supporting plate 3, a second bolt 14 is installed on one side of the sliding block 12 in a threaded mode, the second bolt 14 penetrates through the sliding block 12 and is in threaded connection with the second limiting hole 13, limiting fixing is conducted on the top end of the crawling ladder main body 4 through the second bolt 14, placement stability of the crawling ladder is enhanced, and use safety is improved. The bottom slidable mounting of cat ladder main part 4 is in the first spout 5 in backup pad 2, and 4 top slidable mounting of cat ladder main part are inside the second spout 10 of 3 sides in backup pad No. two, and the cat ladder main part 4 of being convenient for improves the efficiency of construction according to construction conditions adjusting position when using.
The implementation principle of a multi-functional construction ladder is used in road bridge construction of this application embodiment does:
when the construction ladder is used, a worker can conveniently connect the ground through the matching of the mounting plate 17 and the third bolt 18, the placement stability of the frame 1 is enhanced, the first supporting plate 2 and the second supporting plate 3 are fixed with the frame 1 through the hoop 16, the connection is enhanced, the installation and the disassembly are convenient, the first sliding groove 5 on the first supporting plate 2 is slidably arranged at the bottom end of the ladder main body 4, the top end of the ladder main body 4 is slidably arranged in the second sliding groove 10 at the side end of the second supporting plate 3, the position of the ladder main body 4 can be conveniently adjusted according to the construction condition when in use, the construction efficiency is improved, the first bolt 9 penetrates through the movable block 7 and is in threaded connection with the first limiting hole 8, carry on spacingly to cat ladder main part 4 bottom, through using No. two bolts 14 to pass sliding block 12 and with No. two spacing hole 13 threaded connection, carry out spacing fixed on cat ladder main part 4 top, reinforcing cat ladder stability of placing, improve safety in utilization, through being provided with anchor strut 15, reinforcing cat ladder main part 4 one side connection stability, through being provided with handrail 19 in cat ladder main part 4 both sides, protect cat ladder main part 4's both sides, improve safety in utilization, through being provided with telescopic link 20, be convenient for handrail 19 height-adjusting, make things convenient for the staff to construct from cat ladder main part 4 department, through being provided with anti-skidding line 21, strengthen frictional force, improve the security of work when using.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a road bridge construction is with multi-functional construction ladder, includes frame (1), its characterized in that: a first supporting plate (2) is arranged on one side of the bottom end of the frame (1), a second supporting plate (3) is arranged on one side of the top end of the frame (1), a ladder stand main body (4) is arranged between the first supporting plate (2) and the second supporting plate (3), a sliding base (6) is fixedly mounted at the bottom end of the ladder stand main body (4), a first sliding groove (5) is formed in the top end of the first supporting plate (2), the sliding base (6) slides in the first sliding groove (5), a movable block (7) is hinged to one side of the sliding base (6), a first limiting hole (8) is formed in the top end of the first supporting plate (2), a first bolt (9) is arranged on one side of the movable block (7) in a threaded mode, and the first bolt (9) penetrates through the movable block (7) and is in threaded connection with the first limiting hole (8);
second spout (10) have been seted up to one side of No. two backup pads (3), cat ladder main part (4) top one side slidable mounting is in second spout (10), third spout (11) have been seted up on the top of cat ladder main part (4), the top of cat ladder main part (4) is provided with sliding block (12), sliding block (12) bottom is in slide in third spout (11), no. two spacing holes (13) have been seted up to one side of No. two backup pads (3), no. two bolt (14) have been installed to one side screw thread of sliding block (12), no. two bolt (14) pass sliding block (12) and with No. two spacing hole (13) threaded connection.
2. The multifunctional construction ladder for road and bridge construction according to claim 1, characterized in that: no. one backup pad (2) with the both sides of No. two backup pads (3) are all rotated and are installed clamp (16), a backup pad (2) with No. two backup pads (3) with it is fixed all through clamp (16) between frame (1).
3. The multifunctional construction ladder for road and bridge construction according to claim 1, characterized in that: the ladder stand is characterized in that handrails (19) are fixedly mounted at the top end of the ladder stand main body (4), the number of the handrails (19) is two, and the handrails (19) are located on two sides of the ladder stand main body (4).
4. The multifunctional construction ladder for road and bridge construction of claim 1, characterized in that: the equal fixed mounting in bottom four corners department of frame (1) has mounting panel (17), no. three bolt (18) are installed to the top bolt of mounting panel (17).
5. The multifunctional construction ladder for road and bridge construction according to claim 3, characterized in that: the side end of the ladder climbing main body (4) is fixedly provided with a telescopic rod (20), and the telescopic end of the telescopic rod (20) is fixedly connected with the handrail (19).
6. The multifunctional construction ladder for road and bridge construction according to claim 1, characterized in that: the ladder stand is characterized in that a reinforcing rod (15) is arranged at the top end of the ladder stand main body (4), and two sides of the reinforcing rod (15) are fixedly connected with the ladder stand main body (4).
7. The multifunctional construction ladder for road and bridge construction according to claim 1, characterized in that: the top end of the ladder stand main body (4) is provided with anti-skid grains (21).
8. The multifunctional construction ladder for road and bridge construction according to claim 3, characterized in that: the outside cover of handrail (19) is equipped with the rubber sleeve, the fixed bonding of top of cat ladder main part (4) has the phosphor strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221615664.5U CN217812298U (en) | 2022-06-25 | 2022-06-25 | Road bridge construction is with multi-functional construction ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221615664.5U CN217812298U (en) | 2022-06-25 | 2022-06-25 | Road bridge construction is with multi-functional construction ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217812298U true CN217812298U (en) | 2022-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221615664.5U Active CN217812298U (en) | 2022-06-25 | 2022-06-25 | Road bridge construction is with multi-functional construction ladder |
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| Country | Link |
|---|---|
| CN (1) | CN217812298U (en) |
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2022
- 2022-06-25 CN CN202221615664.5U patent/CN217812298U/en active Active
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