CN220352639U - Cable-stayed bridge steel truss cantilever construction platform - Google Patents

Abstract

The utility model discloses a cable-stayed bridge steel truss cantilever construction platform, which belongs to the technical field of construction platforms, and comprises a construction platform, wherein two fixed boxes are fixedly connected to the top of the construction platform, a movable rod is connected inside the fixed boxes in a sliding manner, an adjusting knob is fixedly connected to the top end of the movable rod, a sun shield is movably connected to the side face of the adjusting knob, a plurality of positioning holes are formed in the side face of the movable rod, a fixed cylinder is fixedly connected to the side face of the fixed box, a sliding rod is connected inside the fixed cylinder in a sliding manner, and two ends of the sliding rod are respectively fixedly connected with a knob and a movable plate; the solar energy shielding device has the beneficial effects that by arranging the sun shield, when people work in the environment of high-temperature weather, under the action of the sun shield, the sun shield can be conducted on people, the occurrence of the phenomenon that the heatstroke of workers on a construction platform is caused by hot weather and solar irradiation is reduced, and a certain protection effect is played on the workers.

Description

Cable-stayed bridge steel truss cantilever construction platform

Technical Field

The utility model relates to the technical field of construction platforms, in particular to a cable-stayed bridge steel truss cantilever construction platform.

Background

When the suspension bridge is constructed, the suspension cable is mainly installed, the suspension cable is installed and connected, and then the suspension cable is required to be adjusted in tightness, so that the operation is complex and the time consumption is long, a construction platform is required to be additionally arranged on the bridge body, and the construction is convenient.

Because the construction platform is used in the open air state, lacks sunshade mechanism, under high temperature weather, easily causes staff heatstroke, and simultaneously some construction platforms lack stop gear when unsettled operation, because operation action and high altitude wind-force can make the platform produce great rocking, the construction platform rocks the impact force that can appear striking and can produce with the wall body and can cause certain damage to platform body and operating personnel, consequently to above-mentioned problem, specially propose a cable-stay bridge steel truss cantilever construction platform.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a cable-stayed bridge steel truss cantilever construction platform which is provided with a sunshade mechanism and a limiting mechanism, can shield sunlight for people, is convenient for people to limit the position of the construction platform, and has the characteristic of playing a certain role in protecting staff.

(2) Technical proposal

In order to achieve the above purpose, the utility model provides a cable-stayed bridge steel truss cantilever construction platform, which comprises a construction platform, wherein two fixed boxes are fixedly connected to the top of the construction platform, a movable rod is connected inside the fixed boxes in a sliding manner, an adjusting knob is fixedly connected to the top of the movable rod, a sun shield is movably connected to the side face of the adjusting knob, a plurality of positioning holes are formed in the side face of the movable rod, a fixed cylinder is fixedly connected to the side face of the fixed box, a sliding rod is connected inside the fixed cylinder in a sliding manner, a knob and a movable plate are respectively and fixedly connected to two ends of the sliding rod, springs are sleeved on the surface of the sliding rod, two ends of each spring are respectively and fixedly connected to the side face of the inside of the fixed cylinder and the side face of the movable plate, a positioning block is fixedly connected to the side face of the movable plate, the positioning block is clamped in the positioning holes, and two mounting rings are fixedly connected to the top of the construction platform.

When the cable-stayed bridge steel truss cantilever construction platform adopting the technical scheme is used, the sun shield is arranged, so that when people work under the environment of high-temperature weather, the sun shield can be carried out on people under the action of the sun shield, the phenomenon that the heatstroke of workers on the construction platform is caused by hot weather and solar irradiation is reduced, and the protection effect on the workers is achieved to a certain extent.

Further, construction platform bottom fixedly connected with a plurality of first buffer rods, first buffer spring and folding cover, first buffer rod, first buffer spring and folding cover bottom fixedly connected with buffer plate.

Further, the first buffer spring is sleeved on the surface of the first buffer rod.

Further, the first buffer rod and the first buffer spring are both in the folding sleeve.

Further, the two opposite sides of the construction platform are fixedly connected with limit boxes, the side surfaces inside the limit boxes are fixedly connected with second buffer rods and second buffer springs, and one ends of the second buffer rods and the second buffer springs are fixedly connected with limit plates.

Further, the second buffer spring is sleeved on the surface of the second buffer rod.

(3) Advantageous effects

In summary, the utility model has the following beneficial effects:

1. according to the cable-stayed bridge steel truss cantilever construction platform, the sun shield is arranged, when people work in the environment of high-temperature weather, under the action of the sun shield, sunlight shielding can be conducted on people, the phenomenon that heatstroke of workers on the construction platform is caused by hot weather and solar irradiation is reduced, and a certain protection effect is achieved on the workers;

2. according to the cable-stayed bridge steel truss cantilever construction platform, the limiting plate is arranged, when people act at high altitude, the device can be limited under the action of the limiting plate, the construction platform can be prevented from shaking due to high altitude wind power, and the construction platform is prevented from being damaged due to collision with a wall body;

3. this cable-stayed bridge steel truss cantilever construction platform through setting up first buffer rod, first buffer spring and buffer plate, can reduce the impact force that construction platform received suddenly on the ground, can avoid operating personnel and the operating equipment on the construction platform to receive great impact force and receive the injury.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model in elevation;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of the front cross-section of the present utility model

Fig. 4 is an enlarged sectional schematic view of the structure of fig. 2 at a.

The marks in the drawings are:

1. a construction platform; 101. a first buffer rod; 102. a first buffer spring; 103. folding the sleeve; 104. a buffer plate;

2. a mounting ring;

3. a limit box; 301. a second buffer rod; 302. a limiting plate; 303. a second buffer spring;

4. a fixed box; 401. a movable rod; 402. an adjustment knob; 403. a sun visor; 404. positioning holes; 405. a fixed cylinder; 406. a slide bar; 407. a knob; 408. a spring; 409. a movable plate; 4010. and (5) positioning blocks.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.

Examples:

the utility model is described in further detail below with reference to fig. 1-4.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a cable-stayed bridge steel truss cantilever construction platform, including construction platform 1, construction platform 1 top fixedly connected with two fixed boxes 4, fixed box 4 inside sliding connection has movable rod 401, movable rod 401 top fixedly connected with adjust knob 407402, adjust knob 407402 side swing joint has sunshading board 403, a plurality of locating holes 404 have been seted up to movable plate 409 side, fixed box 4 side fixedly connected with fixed cylinder 405, the inside sliding connection of fixed cylinder 405 has slide bar 406, slide bar 406 both ends fixedly connected with knob 407 and movable block respectively, slide bar 406 surface cover has spring 408, spring 408 both ends are fixedly connected with in fixed cylinder 405 inside side and movable block side respectively, movable block side fixedly connected with locating piece, the locating piece joint is in locating hole 404.

Through adopting above-mentioned technical scheme, through setting up sunshading board 403, when people work under the environment of high temperature weather, under sunshading board 403's effect, can shelter from people's sunshine, be favorable to reducing the phenomenon emergence that leads to the staff heatstroke on the construction platform because of weather is hot and solar irradiation, play certain guard action to the staff.

Referring to fig. 3, a plurality of first buffer rods 101, first buffer springs 102 and a folding sleeve 103 are fixedly connected to the bottom of the construction platform 1, a buffer plate 104 is fixedly connected to the bottom ends of the first buffer rods 101, the first buffer springs 102 and the folding sleeve 103, the first buffer springs 102 are sleeved on the surfaces of the first buffer rods 101, and the first buffer rods 101 and the first buffer springs 102 are all located in the folding sleeve 103.

Through adopting above-mentioned technical scheme, through setting up first buffer rod 101, first buffer spring 102 and buffer plate 104, can reduce the impact force that construction platform 1 received suddenly on the ground, can avoid the operating personnel and the operating equipment on the construction platform 1 to receive great impact force and receive the injury.

Referring to fig. 3, two opposite sides of the construction platform 1 are fixedly connected with a limit box 3, the inner side surface of the limit box 3 is fixedly connected with a second buffer rod 301 and a second buffer spring 303, one end of the second buffer rod 301 and one end of the second buffer spring 303 are fixedly connected with a limit plate 302, and the second buffer spring 303 is sleeved on the surface of the second buffer rod 301.

Through adopting above-mentioned technical scheme, through setting up limiting plate 302, people when the high altitude is acted on, under the effect of limiting plate 302, can carry out spacingly to the device, can avoid construction platform 1 to receive high altitude wind-force to produce to rock in the eminence, can appear striking with the wall body and cause construction platform 1 to damage.

The working principle of the utility model is as follows:

when in use, people install the device at a proper position through the steel wire rope by the mounting ring 2, and the device can be used after the installation is completed;

through setting up sunshading board 403 and limiting plate 302, when people work under the environment of high temperature weather, under sunshading board 403's effect, can shelter from people's sunshine, be favorable to reducing the phenomenon emergence that leads to the staff heatstroke on the hanging flower basket body because of weather is hot and solar irradiation, play certain guard action to the staff, when people are working at the high altitude, under limiting plate 302's effect, can carry out spacingly to the device, avoid construction platform 1 to receive high altitude wind-force to produce to rock in the eminence, can appear striking with the wall body and cause construction platform 1 to damage.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims (6)

1. The utility model provides a cable-stay bridge steel truss girder cantilever construction platform, includes construction platform (1), its characterized in that: the construction platform is characterized in that two fixed boxes (4) are fixedly connected to the top of the construction platform (1), a movable rod (401) is connected to the inside of the fixed boxes (4) in a sliding mode, an adjusting knob (402) is fixedly connected to the top of the movable rod (401), a sun shield (403) is movably connected to the side face of the adjusting knob (402), a plurality of positioning holes (404) are formed in the side face of the movable rod (401), a fixed cylinder (405) is fixedly connected to the side face of the fixed boxes (4), a sliding rod (406) is connected to the inside of the fixed cylinder (405) in a sliding mode, a knob (407) and a movable plate (409) are fixedly connected to the two ends of the sliding rod (406), springs (408) are sleeved on the surfaces of the sliding rod (406), two ends of each spring (408) are fixedly connected to the side face of the inside of the fixed cylinder (405) and the side face of the movable plate (409), a positioning block (4010) is fixedly connected to the side face of the movable plate (4010), and the positioning block (4010) is clamped in the positioning holes (404), and two mounting rings (2) are fixedly connected to the top of the construction platform (1).

2. The cable-stayed bridge steel truss girder cantilever construction platform according to claim 1, wherein: the construction platform is characterized in that a plurality of first buffer rods (101), first buffer springs (102) and folding sleeves (103) are fixedly connected to the bottom of the construction platform (1), and buffer plates (104) are fixedly connected to the bottom ends of the first buffer rods (101), the first buffer springs (102) and the folding sleeves (103).

3. The cable-stayed bridge steel truss girder cantilever construction platform according to claim 2, wherein: the first buffer spring (102) is sleeved on the surface of the first buffer rod (101).

4. The cable-stayed bridge steel truss girder cantilever construction platform according to claim 2, wherein: the first buffer rod (101) and the first buffer spring (102) are both positioned in the folding sleeve (103).

5. The cable-stayed bridge steel truss girder cantilever construction platform according to claim 1, wherein: the construction platform is characterized in that limit boxes (3) are fixedly connected to two opposite sides of the construction platform (1), a second buffer rod (301) and a second buffer spring (303) are fixedly connected to the inner side face of each limit box (3), and a limit plate (302) is fixedly connected to one end of each second buffer rod (301) and one end of each second buffer spring (303).

6. The cable-stayed bridge steel truss girder cantilever construction platform according to claim 5, wherein: the second buffer spring (303) is sleeved on the surface of the second buffer rod (301).