Concrete structure walking maintenance rack in bridge construction

Abstract

The utility model relates to the field of bridge maintenance equipment, in particular to a concrete structure walking maintenance rack in bridge construction, which comprises a bent pipe, a dismounting assembly is arranged on the surface of the bent pipe, an adjusting assembly is arranged on the surface of the dismounting assembly, the dismounting assembly comprises a first sleeve fixed on the surface of the bent pipe, a first sliding groove is formed in the surface of the first sleeve, and a second sliding groove is formed in the surface of the second sleeve. A first spring is arranged in the first sleeve, a first convex column is movably connected into the first sleeve, and a first sliding column is fixed to the surface of the first convex column. The connecting column can be separated from the bent pipe, so that the bent pipe can be conveniently disassembled into a plurality of parts to be conveniently transported, the connecting plate can be disassembled by screwing the limiting bolt, the fixing column is arranged on the surface of the sliding cylinder, the limiting bolt can be matched, connecting plates with different lengths can be replaced, and practicability is good; and meanwhile, the connecting column and the annular block slide, and the distance between the two sets of bent pipes and the connecting column can be changed.

Description

Technical Field

[0001] The utility model relates to the field of bridge maintenance equipment, in particular to a walking maintenance platform for concrete structures during bridge construction. Background Art

[0002] Concrete needs to be poured in bridge construction. The quality of concrete directly determines the quality and service life of the bridge, and concrete maintenance is a key step in concrete construction. After concrete pouring, if the climate is hot and the air is dry, if it is not maintained in time, the water in the concrete will evaporate too quickly, forming a dehydration phenomenon, which will make the cement particles that have formed a gel unable to fully hydrate and cannot be transformed into stable crystals, lacking sufficient bonding strength, and thus causing flakes or powders to fall off on the concrete surface. Therefore, the initial stage of concrete maintenance after pouring is very important.

[0003] At present, the maintenance of bridge concrete foundation mainly involves humidifying the concrete and cooling it down in time. The traditional way of maintaining the bridge concrete foundation is to sprinkle water or cool it down. The inventor believes that the existing maintenance racks have problems during use. They are all integrated structures, which are not convenient to dismantle, occupy a lot of transportation space, and are very inconvenient to transport. Utility Model Content

[0004] In order to improve the problem that road engineering personnel are currently required to regularly maintain bridges using maintenance platforms, and the maintenance platforms are all integrated structures, which are not convenient to dismantle and take up a lot of transportation space, this application provides a walking maintenance platform for concrete structures during bridge construction.

[0005] The present application provides a walking maintenance platform for concrete structures during bridge construction, which adopts the following technical scheme: a walking maintenance platform for concrete structures during bridge construction, comprising a bent pipe, a disassembly assembly being provided on the surface of the bent pipe, and an adjustment assembly being provided on the surface of the disassembly assembly, the disassembly assembly comprising a sleeve fixed to the surface of the bent pipe, a slide groove being provided on the surface of the sleeve, and a spring being provided inside the sleeve, a convex column being movably connected inside the sleeve, and a sliding column being fixed on the surface of the convex column, the disassembly assembly also comprising a connecting column arranged inside the bent pipe, and an annular block being fixed on the surface of the connecting column, a hanging ring being fixed on the top surface of the annular block, a connecting rod being movably connected inside the annular block, and a plurality of connecting holes being provided on the surface of the connecting rod.

[0006] It is further configured that a cylinder is fixed on the inner surface of the connecting column, and a sliding cylinder is movably connected to the surface of the cylinder, a fixing column is fixed to the surface of the sliding cylinder, and a limiting bolt is threadedly connected to the top surface of the fixing column, and a connecting plate is movably connected to the surface of the limiting bolt.

[0007] It is further configured that a threaded column is fixed on the surface of the cylinder, and a threaded sleeve is connected to the surface of the threaded column through a thread, a fixed sleeve is movably connected inside the threaded sleeve, and a water pipe is fixed to the surface of the fixed sleeve.

[0008] It is further provided that the sleeve one is provided with two groups, and the sleeves one are symmetrically arranged with each other, and the sleeve one forms a fixed structure with the bent pipe by welding.

[0009] It is further arranged that the surface of the boss 1 contacts the inner wall of the sleeve 1, and the surface of the boss 1 contacts the surface of the spring 1.

[0010] It is further configured that the adjustment component includes a sleeve two fixed to the surface of the annular block, the surface of the sleeve two is provided with a slide groove two, and the interior of the sleeve two is provided with a spring two, the interior of the sleeve two is movably connected with a boss two, and the surface of the boss two is fixed with a slide column two.

[0011] It is further arranged that the surface of the second protrusion contacts the inner wall of the second sleeve, and the surface of the second protrusion contacts the surface of the connecting hole.

[0012] Compared with the related art, the concrete structure walking maintenance platform provided by the utility model during bridge construction can be hung on a driving device that can walk along the bridge deck through a hanging ring during use. The maintenance platform of the utility model is symmetrically arranged on both sides of the concrete foundation of the bridge, and moves longitudinally along the bridge under the action of the driving device to achieve maintenance of both sides and the bottom of the bridge concrete. It has the following beneficial effects:

[0013] The utility model provides a walking maintenance platform for concrete structures in bridge construction. A disassembly component is provided. A boss and a spring are provided inside the disassembly component. The boss can be separated from a connecting column by sliding the boss. The connecting column can be separated from a bent pipe by sliding the connecting column, so that the platform can be disassembled into multiple parts for easy transportation. The connecting plate can be disassembled by twisting the limit bolt. Since a fixed column is provided on the surface of the slide tube, the limit bolt can be cooperated with to replace connecting plates of different lengths. The utility model has good practicality.

[0014] The utility model provides a walking maintenance platform for concrete structures in bridge construction. An adjustment component is provided. Two convex columns and two springs are provided inside the adjustment component. The two convex columns can be separated from the connecting holes by sliding. The connecting columns and the annular blocks are slid at the same time, so that the spacing between the two groups of bent pipes and the connecting columns can be changed, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A structural schematic diagram of a preferred embodiment of a walking maintenance platform for concrete structures in bridge construction provided by the utility model;

[0016] Figure 2 This is the front view of the utility model;

[0017] Figure 3 for Figure 2 A in the enlarged view;

[0018] Figure 4 It is a side view of the utility model;

[0019] Figure 5 for Figure 4 The enlarged view of point B in the figure;

[0020] Figure 6 It is a top view of the utility model.

[0021] Numbers in the figure: 1. bent pipe; 2. disassembly component; 201. sleeve one; 202. slide groove one; 203. spring one; 204. boss one; 205. slide column one; 206. connecting column; 207. ring block; 208. hanging ring; 209. connecting rod; 210. connecting hole; 211. cylinder; 212. slide; 213. fixed column; 214. limit bolt; 215. connecting plate; 216. threaded column; 217. threaded sleeve; 218. fixed sleeve; 219. water pipe; 3. adjustment component; 301. sleeve two; 302. slide groove two; 303. spring two; 304. boss two; 305. slide column two. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the accompanying drawings, in which typical embodiments of the present invention are shown.

[0023] Embodiment 1:

[0024] like Figure 1-6 As shown, the walking maintenance platform for concrete structure in bridge construction of the utility model includes a bent pipe 1, a disassembly component 2 is provided on the surface of the bent pipe 1, and an adjustment component 3 is provided on the surface of the disassembly component 2, the disassembly component 2 includes a sleeve 201 fixed to the surface of the bent pipe 1, a slide groove 202 is provided on the surface of the sleeve 201, and a spring 203 is provided inside the sleeve 201, a boss 204 is movably connected inside the sleeve 201, and a slide column 205 is fixed on the surface of the boss 204, the disassembly component 2 also includes a connecting column 206 arranged inside the bent pipe 1, and an annular block 207 is fixed on the surface of the connecting column 206, a hanging ring 208 is fixed on the top surface of the annular block 207, a connecting rod 209 is movably connected inside the annular block 207, and a plurality of connecting holes 210 are provided on the surface of the connecting rod 209.

[0025] like Figure 1-6As shown, a cylinder 211 is fixed to the inner surface of the connecting column 206, and a slide 212 is movably connected to the surface of the cylinder 211, a fixing column 213 is fixed to the surface of the slide 212, and a limiting bolt 214 is threadedly connected to the top surface of the fixing column 213, and a connecting plate 215 is movably connected to the surface of the limiting bolt 214.

[0026] like Figure 1-6 As shown, a threaded column 216 is fixed on the surface of the cylinder 211 , and a threaded sleeve 217 is threadedly connected to the surface of the threaded column 216 . A fixed sleeve 218 is movably connected inside the threaded sleeve 217 , and a water pipe 219 is fixed to the surface of the fixed sleeve 218 .

[0027] like Figure 1-6 As shown, there are two groups of sleeves 201, and the sleeves 201 are symmetrically arranged with each other. The sleeves 201 are welded to form a fixed structure with the elbow 1.

[0028] like Figure 1-6 As shown, the surface of the boss 1 204 contacts the inner wall of the sleeve 1 201 , and the surface of the boss 1 204 contacts the surface of the spring 1 203 .

[0029] During implementation, when it is necessary to disassemble the device into multiple parts, the sliding column 205 is slid, and the sliding column 205 drives the protruding column 204 to slide, so that the protruding column 204 is separated from the connecting column 206, so as to facilitate the separation of the connecting column 206 from the protruding column 204. The connecting column 206 can be separated from the bent pipe 1 by sliding. At the same time, the connecting column 206 is slid, and the connecting column 206 drives the cylinder 211 to slide, so as to facilitate the separation of the cylinder 211 from the slide cylinder 212. The device can be disassembled into multiple parts, which is convenient for transportation and occupies less transportation space. The connecting plate 215 can be disassembled by screwing the limiting bolt 214. Since the fixing column 213 is provided on the surface of the slide cylinder 212, the limiting bolt 214 can be cooperated with to replace the connecting plates 215 of different lengths, which has good practicality.

[0030] Embodiment 2:

[0031] like Figure 4 As shown, based on the first embodiment, the utility model provides a technical solution: the adjustment component 3 includes a sleeve 301 fixed to the surface of the annular block 207, the surface of the sleeve 301 is provided with a slide groove 302, and the interior of the sleeve 301 is provided with a spring 303, the interior of the sleeve 301 is movably connected with a boss 304, and the surface of the boss 304 is fixed with a slide column 305.

[0032] like Figure 1-6 As shown, the surface of the second protrusion 304 contacts the inner wall of the second sleeve 301 , and the surface of the second protrusion 304 contacts the surface of the connecting hole 210 .

[0033] During implementation, when adjustment is needed, the second sliding column 305 is slid, and the second sliding column 305 drives the second convex column 304 to slide, so that the second convex column 304 is separated from the connecting hole 210 on the surface of the connecting rod 209, thereby changing the distance between the two groups of bent pipes 1 and the connecting column 206, and the use effect is good.

[0034] The advantages of this technical solution in practical applications include but are not limited to the following:

[0035] 1. By sliding the boss 204, the boss 204 can be separated from the connecting column 206. By sliding the connecting column 206, the connecting column 206 can be separated from the elbow 1, so that it is easy to disassemble into multiple parts for easy transportation. By screwing the limit bolt 214, the connecting plate 215 can be disassembled. Since the fixed column 213 is provided on the surface of the slide cylinder 212, the limit bolt 214 can be used to replace the connecting plates 215 of different lengths, which is practical.

[0036] 2. The second protrusion 304 can be separated from the connecting hole 210 by sliding the second protrusion 304. At the same time, the connecting column 206 and the annular block 207 can be slid to change the distance between the two sets of elbows 1 and the connecting column 206, which has a good use effect.

[0037] The present technical solution requires that when the present device is disassembled into multiple parts, the sliding column 205 is slid, and the sliding column 205 drives the protruding column 204 to slide, so that the protruding column 204 is separated from the connecting column 206, so that the connecting column 206 is separated from the protruding column 204, and the connecting column 206 is slid to separate the connecting column 206 from the bent pipe 1, and the connecting column 206 is slid at the same time, and the connecting column 206 drives the cylinder 211 to slide, so that the cylinder 211 is separated from the slide cylinder 212, so that the present device can be disassembled into multiple parts for easy transportation. , it occupies less transportation space, and the connecting plate 215 can be disassembled by screwing the limiting bolt 214. Since a fixing column 213 is provided on the surface of the slide cylinder 212, the limiting bolt 214 can be cooperated with to replace the connecting plates 215 of different lengths, which has good practicality. When adjustment is needed, by sliding the sliding column 205, the sliding column 205 drives the convex column 204 to slide, so that the convex column 204 is separated from the connecting hole 210 on the surface of the connecting rod 209, so that the distance between the two groups of bent pipes 1 and the connecting column 206 can be changed, and the use effect is good.

[0038] The above are only exemplary embodiments of the present disclosure and cannot be used to limit the scope of the present disclosure. That is, any equivalent changes and modifications made according to the teachings of the present disclosure are still within the scope of the present disclosure. After considering the disclosure of the specification and practice, those skilled in the art will easily think of other embodiments of the present disclosure. This application is intended to cover any variation, use or adaptive change of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or customary technical means in the technical field that are not recorded in the present disclosure.

Claims

1. A walking maintenance platform for concrete structures during bridge construction, comprising a curved pipe (1), characterized in that: The surface of the bent pipe (1) is provided with a disassembly component (2), and the surface of the disassembly component (2) is provided with an adjustment component (3); The disassembly component (2) includes a sleeve (201) fixed to the surface of the bent pipe (1), a sliding groove (202) is provided on the surface of the sleeve (201), and a spring (203) is provided inside the sleeve (201), the inside of the sleeve (201) is movably connected to a boss (204), and a sliding column (205) is fixed on the surface of the boss (204), the disassembly component (2) also includes a connecting column (206) arranged inside the bent pipe (1), and an annular block (207) is fixed on the surface of the connecting column (206), a hanging ring (208) is fixed on the top surface of the annular block (207), the inside of the annular block (207) is movably connected to a connecting rod (209), and a plurality of connecting holes (210) are provided on the surface of the connecting rod (209).

2. The walking maintenance platform for concrete structures during bridge construction according to claim 1 is characterized in that: A cylinder (211) is fixed to the inner surface of the connecting column (206), and a slide cylinder (212) is movably connected to the surface of the cylinder (211), a fixing column (213) is fixed to the surface of the slide cylinder (212), and a limiting bolt (214) is threadedly connected to the top surface of the fixing column (213), and a connecting plate (215) is movably connected to the surface of the limiting bolt (214).

3. The walking maintenance platform for concrete structures during bridge construction according to claim 2 is characterized in that: A threaded column (216) is fixed on the surface of the cylinder (211), and a threaded sleeve (217) is connected to the surface of the threaded column (216) through a thread, a fixed sleeve (218) is movably connected inside the threaded sleeve (217), and a water pipe (219) is fixed to the surface of the fixed sleeve (218).

4. The walking maintenance platform for concrete structures during bridge construction according to claim 1 is characterized in that: The sleeves (201) are provided in two groups, and the sleeves (201) are arranged symmetrically with each other. The sleeves (201) are welded with the bent pipe (1) to form a fixed structure.

5. The walking maintenance platform for concrete structures during bridge construction according to claim 1 is characterized in that: The surface of the boss 1 (204) contacts the inner wall of the sleeve 1 (201), and the surface of the boss 1 (204) contacts the surface of the spring 1 (203).

6. The walking maintenance platform for concrete structures during bridge construction according to claim 1 is characterized in that: The adjustment assembly (3) comprises a sleeve (301) fixed on the surface of the annular block (207), a slide groove (302) is provided on the surface of the sleeve (301), a spring (303) is provided inside the sleeve (301), a convex column (304) is movably connected inside the sleeve (301), and a slide column (305) is fixed on the surface of the convex column (304).

7. The walking maintenance platform for concrete structures during bridge construction according to claim 6 is characterized in that: The surface of the second protrusion (304) contacts the inner wall of the second sleeve (301), and the surface of the second protrusion (304) contacts the surface of the connecting hole (210).

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