CN212562367U

CN212562367U - Space-saving adjustable scaffold for water conservancy construction

Info

Publication number: CN212562367U
Application number: CN202020899089.0U
Authority: CN
Inventors: 徐帆; 施秋云; 杨雨情
Original assignee: Hunan Huatai Hongxiang Engineering Co ltd
Current assignee: Hunan Huatai Hongxiang Engineering Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-02-19
Anticipated expiration: 2030-05-25

Abstract

The utility model relates to a space-saving adjustable scaffold for water conservancy construction, including construction platform, construction platform upside mounting bracket, the mounting bracket includes that connecting rod and two are the level and set up the support frame relatively, connecting rod fixed connection is two between the support frame, the connecting rod is used for supporting the puggaree, two rotate between the support frame and be connected with the wind-up roll, winding fixedly connected with puggaree on the wind-up roll, the puggaree is kept away from the one end fixedly connected with slide bar of wind-up roll, the slide bar is followed support frame extending direction sliding connection is in on the support frame, be equipped with on the support frame and be used for the restriction the gliding spacing subassembly of slide bar. The utility model discloses have the effect that to a certain extent can avoid operating personnel to be penetrated directly by sunshine.

Description

Space-saving adjustable scaffold for water conservancy construction

Technical Field

The utility model belongs to the technical field of the technique of water conservancy construction facility and specifically relates to a space-saving adjustable scaffold for water conservancy construction is related to.

Background

At present in small-size water conservancy work progress, generally need use the scaffold.

The traditional Chinese patent with the publication number of CN208220160 discloses a space-saving adjustable scaffold for water conservancy construction, which comprises a base, wherein four corners of the outer wall of the bottom end of the base are connected with universal wheels through bolts, four vertically arranged guide steel pipes are welded on the outer wall of the top end of the base and are distributed in a square shape, the outer walls of the guide steel pipes are bonded with reflective stickers, the middle of the outer wall of the top end of the base is connected with an air cylinder through bolts, a connecting plate is arranged at the top of the air cylinder, two ends of the bottom of the connecting plate are respectively upwards recessed to form second clamping grooves, vertically arranged connecting rods are clamped inside the second clamping grooves, and the outer wall of the bottom end of each connecting rod is upwards recessed to form a third clamping groove; through the control of controller, can start the cylinder for the connecting plate can be adjusted from top to bottom under the promotion of connecting rod, thereby makes the platform can realize high free adjustment under supporting the steel pipe drive.

The above prior art solutions have the following drawbacks: in the in-service use process, especially under the stronger circumstances of sun, some projects need catch up with the construction progress, and current scaffold lacks sun-proof device, and constructor receives sunshine direct injection when the construction, and the easy heatstroke of long-time work to produce the potential safety hazard easily.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a space-saving adjustable scaffold for water conservancy construction, its advantage can avoid operating personnel to be penetrated directly by sunshine to a certain extent.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a space-saving adjustable scaffold for water conservancy construction, includes construction platform, the last mounting bracket that is equipped with of construction platform, the mounting bracket includes that connecting rod and two are the level and set up the support frame relatively, connecting rod fixed connection is in two between the support frame, two rotate between the support frame and be connected with the wind-up roll, winding fixedly connected with puggaree on the wind-up roll, the connecting rod is used for supporting the puggaree, the puggaree is kept away from the one end fixedly connected with slide bar of wind-up roll, the slide bar is followed support frame extending direction sliding connection is in on the support frame, be equipped with on the support frame and be used for.

By adopting the technical scheme, when the sun is needed to be shaded, the sliding rod is pulled to drive the sun-shading cloth to move so as to drive the wind-up roll to unwind, and after the sliding rod slides to a proper position, the sliding rod is limited through the limiting component, so that the sun-shading cloth can prevent operators from being directly irradiated by sunlight to a certain extent; when the sun shading is not needed, the limit of the limiting component on the sliding rod is cancelled, then the wind-up roller is rotated, and the rain shading belt is wound; the sunshade cloth can also play the effect of keeping out rain, makes things convenient for operating personnel to construct in the rainy day to a certain extent.

The present invention may be further configured in a preferred embodiment as: the limiting assembly comprises a clamping block and a spring, the support frame is provided with a yielding groove for the clamping block to be completely inserted into on the sliding path of the sliding rod, the clamping block is inserted into the yielding groove, the spring is arranged along the inserting direction of the clamping block, two ends of the spring are respectively fixedly connected with the side wall of the yielding groove and the clamping block, and when the spring is not deformed, the clamping block is partially clamped in the yielding groove.

By adopting the technical scheme, when the sliding rod slides, the clamping block is pressed to control the clamping block to enter the abdicating groove, the spring deforms at the moment until the sliding rod slides over the position of the clamping block, the clamping block loses the blockage, the spring recovers the deformation and pushes out the clamping block, and the sliding rod is limited by the clamping block at the moment, so that the sliding of the sliding rod can be limited; when the sliding rod needs to slide, the clamping block is pressed to control the clamping block to enter the abdicating groove; the limiting assembly is simple to operate, is stable in limiting and meets the limiting requirement on the sliding rod.

The present invention may be further configured in a preferred embodiment as: and one surface of the fixture block, which is far away from the construction platform, is an arc convex surface.

Through adopting above-mentioned technical scheme, when needing to carry on spacingly to the slide bar, the cambered surface setting of fixture block receives the effort that comes from the slide bar with the fixture block and decomposes into the power that impels the groove of stepping down with the fixture block to need not the manual fixture block of pressing, reduce the operating procedure, make things convenient for operating personnel to operate.

The present invention may be further configured in a preferred embodiment as: the fixture block is fixedly connected with a pull rod used for pulling the fixture block to enter the abdicating groove, and one end of the pull rod, which is far away from the fixture block, extends to the outer side of the support frame and is fixedly connected with a handle.

Through adopting above-mentioned technical scheme, make things convenient for to a certain extent to pull the fixture block into in the groove of stepping down.

The present invention may be further configured in a preferred embodiment as: one end of the wind-up roll is coaxially sleeved with a wind spring, and one end of the wind spring, which is far away from the wind-up roll, is fixedly connected to the support frame; when the wind-up roll is uncoiled, the coil spring deforms.

Through adopting above-mentioned technical scheme, when using the puggaree, the slide bar slides, and the wind-up roll is opened a book, and the wind spring produces deformation, and after the puggaree finishes using, the pulling fixture block enters into the groove of stepping down, and the slide bar loses and blocks, and the wind spring resumes deformation, with the dustproof cloth rolling to need not the manual wind-up roll that rotates, make things convenient for operating personnel to operate.

The present invention may be further configured in a preferred embodiment as: the mounting bracket is connected on the construction platform in a sliding mode along the vertical direction, and the construction platform is provided with a driving assembly for driving the mounting bracket to slide.

Through adopting above-mentioned technical scheme, drive assembly can drive the mounting bracket and slide along vertical direction to can adjust the height of mounting bracket, with different operations or sunshade requirements of being suitable for.

The present invention may be further configured in a preferred embodiment as: fixedly connected with screw rod on the mounting bracket, the screw rod sets up along vertical direction, drive assembly includes a screw thread section of thick bamboo and action bars, a screw thread section of thick bamboo sets up along vertical direction, a screw thread section of thick bamboo one end is rotated and is connected on the construction platform, a screw thread section of thick bamboo other end screw thread cup joints the screw rod, action bars fixed connection is in on the screw thread section of thick bamboo outer wall.

By adopting the technical scheme, when the mounting frame is driven to slide, the handle is rotated to drive the threaded cylinder to rotate, and the threaded cylinder is in threaded connection with the screw rod, so that the threaded cylinder rotates to drive the mounting frame to slide; a screw thread section of thick bamboo and screw rod screw-thread fit have certain limit function among this drive assembly, can limit the mounting bracket at a certain height to a certain extent.

The present invention may be further configured in a preferred embodiment as: two one side that the support frame kept away from each other all rotates and is connected with the sunshading board, fixedly connected with is used for the restriction on the support frame sunshading board pivoted limiting plate, fixedly connected with is used for promoting on the construction platform the sunshading board so that the sunshading board laminate in the gag lever post of support frame.

By adopting the technical scheme, the sun-shading effect is further enhanced by the sun-shading board outside the supporting frame, when the sun-shading board is required to be used, the threaded cylinder is rotated, the mounting frame is controlled to ascend, and the sun-shading board is rotated to abut against the limiting plate until the supporting frame is separated from the limiting rod; the sun shield can also play a role in shielding rain, and is convenient for operators to construct in rainy days to a certain extent.

To sum up, the utility model discloses a beneficial technological effect is:

1. the direct irradiation of the operator by sunlight can be avoided to a certain extent.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

Fig. 2 is a partial structural sectional view of an embodiment of the present invention (the sunshade cloth is not shown).

Fig. 3 is an enlarged schematic view of region a in fig. 2.

In the figure, 1, a construction platform; 2. protecting the fence; 3. a mounting frame; 4. a support frame; 5. fixing the rod; 6. a first sliding chute; 7. a second chute; 8. a connecting rod; 9. a wind-up roll; 10. a sun-shading cloth; 11. a slide bar; 12. a limiting component; 13. a clamping block; 14. a spring; 15. a yielding groove; 16. a pull rod; 17. a handle; 18. a coil spring; 19. a guide cylinder; 20. a drive assembly; 21. a threaded barrel; 22. a screw; 23. an operating lever; 24. a sun visor; 25. a limiting plate; 26. a limiting rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 2 and 3, for the utility model discloses a space-saving adjustable scaffold for water conservancy construction, including construction platform 1, 1 upper surface border position department of construction platform encircles and fixedly connected with rail guard 2, there is mounting bracket 3 along vertical direction sliding connection on the construction platform 1, mounting bracket 3 includes that two are the level and set up support frame 4 relatively, support frame 4 is convex platelike, perpendicular fixedly connected with dead lever 5 is distinguished at support frame 4 length direction's both ends, spout one 6 has been seted up along its circular arc direction to support frame 4 upper end, it has spout two 7 to open on one of them dead lever 5, spout one 6 and spout two 7 intercommunication.

The mounting bracket 3 further comprises a connecting rod 8, two ends of the connecting rod 8 in the length direction are respectively fixedly connected to the upper end of the support frame 4, and the connecting rod 8 is located below the first sliding groove 6.

Referring to fig. 1 and 3, a winding roller 9 is rotatably connected between one ends of the two support frames 4 far away from the second sliding groove 7, a sun-shading cloth 10 is fixedly wound on the winding roller 9, a sliding rod 11 is fixedly connected with one end of the sun-shading cloth 10 far away from the winding roller 9, the first sliding groove 6 and the second sliding groove 7 are used for the sliding of the sliding rod 11, and two ends of the sliding rod 11 in the length direction are inserted in the first sliding groove 6; the horizontal position of the winding roller 9 is consistent with the horizontal position of the bottom surface of the second sliding chute 7.

Referring to fig. 2 and 3, a limiting component 12 for limiting the sliding of the sliding rod 11 is arranged on the fixing rod 5, the limiting component 12 comprises a fixture block 13, an abdicating groove 15 for the fixture block 13 to be completely inserted is formed in the side wall of the sliding groove two 7, the fixture block 13 is inserted in the abdicating groove 15, and one surface of the fixture block 13, which is far away from the construction platform 1, is an arc convex surface; the limiting assembly 12 further comprises a spring 14, the spring 14 is arranged along the inserting direction of the clamping block 13, two ends of the spring 14 are respectively and fixedly connected with the side wall of the abdicating groove 15 and the clamping block 13, and when the spring 14 is not deformed, the clamping block 13 is partially clamped in the abdicating groove 15; when the sliding rod 11 slides to the bottom surface of the second sliding groove 7, one surface of the sliding rod 11, which is far away from the bottom surface of the second sliding groove 7, is abutted to the clamping block 13.

A pull rod 16 is fixedly connected to the fixture block 13, one end far away from the fixture block 13 extends to the outer side of the support frame 4 and is fixedly connected with a handle 17, and the spring 14 is sleeved on the pull rod 16.

One end of the wind-up roll 9 is coaxially and fixedly connected with a wind spring 18, and one end of the wind spring 18, which is far away from the wind-up roll 9, is fixedly connected to the support frame 4; when the wind-up roll 9 unwinds, the coil spring 18 deforms.

The upper surface of the construction platform 1 is vertically and fixedly connected with guide cylinders 19 at triangular positions, the fixing rods 5 are inserted into the guide cylinders 19 in the vertical direction, and driving assemblies 20 used for driving the mounting frame 3 to vertically slide are arranged on the construction platform 1.

Drive assembly 20 includes a screw thread section of thick bamboo 21, a screw thread section of thick bamboo 21 sets up along vertical direction, a screw thread section of thick bamboo 21 rotates to be connected in another angular position department of construction platform 1 upper surface, one of them dead lever 5 is screw rod 22, a screw thread that construction platform 1 was kept away from to a screw thread section of thick bamboo 21 cup joints screw rod 22, drive assembly 20 still includes action bars 23, action bars 23 fixed connection is on a screw thread section of thick bamboo 21 outer wall, action bars 23 is the slope setting, the one end that action bars 23 is close to a screw thread section of thick bamboo 21 is less than the one end that a screw.

Referring to fig. 1 and 2, the lower ends of the two support frames 4 away from each other are rotatably connected with a sun shield 24, the support frames 4 are fixedly connected with limit plates 25 below the sun shield 24, and when the sun shield 24 abuts against the limit plates 25, the sun shield 24 is perpendicular to the support frames 4.

The construction platform 1 is vertically and fixedly connected with a limiting rod 26, and when the sun shield 24 is attached to the support frame 4, the limiting rod 26 is used for abutting against one surface of the sun shield 24, which is far away from the support frame 4.

The implementation principle of the embodiment is as follows: when the sun is needed to be shaded, the sliding rod 11 is pulled to drive the sun shading cloth 10 to move, so that the wind-up roll 9 is driven to unwind, at the moment, the coil spring 18 deforms until the sliding rod 11 moves to the bottom surface of the second sliding groove 7, at the moment, the clamping block 13 abuts against the upper surface of the sliding rod 11, then the operating rod 23 is rotated to drive the threaded cylinder 21 to rotate, the mounting frame 3 is controlled to ascend, so that the sun shading plate 24 is driven to ascend, after the sun shading plate 24 is separated from the limiting rod 26, the sun shading plate 24 rotates due to self weight until the sun shading plate; when the sun-shading is not needed, the operating rod 23 is rotated to drive the thread cylinder 21 to rotate, so that the mounting frame 3 can be controlled to move downwards, in the downward movement process of the mounting frame 3, the sun-shading plate 24 is rotated by the force from the limiting rod 26, the supporting frames 4 of the sun-shading plate 24 are attached to each other, then the handle 17 is pulled to drive the pull rod 16 to move, so that the clamping block 13 is driven to completely enter the abdicating groove 15, the coil spring 18 is deformed again at the moment, the wind-up roll 9 is driven to wind, and the sun-shading cloth 10.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a space-saving adjustable scaffold for water conservancy construction, includes construction platform (1), its characterized in that: be equipped with on construction platform (1) mounting bracket (3), mounting bracket (3) are the level including connecting rod (8) and two and set up support frame (4) relatively, connecting rod (8) fixed connection is in two between support frame (4), two rotate between support frame (4) and be connected with wind-up roll (9), wind fixedly connected with puggaree (10) on wind-up roll (9), connecting rod (8) are used for supporting puggaree (10), puggaree (10) are kept away from the one end fixedly connected with slide bar (11) of wind-up roll (9), slide bar (11) are followed support frame (4) extending direction sliding connection is in on support frame (4), be equipped with on support frame (4) and be used for the restriction slide bar (11) gliding spacing subassembly (12).

2. The space-saving adjustable scaffold for water conservancy construction according to claim 1, wherein: the limiting assembly (12) comprises a clamping block (13) and a spring (14), the supporting frame (4) is provided with an abdicating groove (15) for the clamping block (13) to be completely inserted into on the sliding path of the sliding rod (11), the clamping block (13) is inserted into the abdicating groove (15), the spring (14) is arranged along the inserting direction of the clamping block (13), two ends of the spring (14) are respectively and fixedly connected with the side wall of the abdicating groove (15) and the clamping block (13), and when the spring (14) is not deformed, the clamping block (13) is partially clamped in the abdicating groove (15).

3. A space saving adjustable scaffold for water conservancy construction as claimed in claim 2, wherein: one surface of the clamping block (13) far away from the construction platform (1) is an arc convex surface.

4. A space saving adjustable scaffold for water conservancy construction as claimed in claim 2, wherein: the fixture block (13) is fixedly connected with a pull rod (16) used for pulling the fixture block (13) to enter the abdicating groove (15), and one end of the fixture block (13) far away from the pull rod (16) extends to a handle (17) fixedly connected to the outer side of the support frame (4).

5. The space-saving adjustable scaffold for water conservancy construction according to claim 1, wherein: one end of the wind-up roll (9) is coaxially sleeved with a coil spring (18), and one end, far away from the wind-up roll (9), of the coil spring (18) is fixedly connected to the support frame (4); when the wind-up roll (9) is uncoiled, the coil spring (18) is deformed.

6. The space-saving adjustable scaffold for water conservancy construction according to claim 1, wherein: mounting bracket (3) along vertical direction sliding connection be in construction platform (1) is last, be equipped with on construction platform (1) and be used for the drive the gliding drive assembly (20) of mounting bracket (3).

7. A space-saving adjustable scaffold for water conservancy construction as claimed in claim 6, wherein: fixedly connected with screw rod (22) on mounting bracket (3), screw rod (22) set up along vertical direction, drive assembly (20) are including a screw thread section of thick bamboo (21) and action bars (23), a screw thread section of thick bamboo (21) set up along vertical direction, a screw thread section of thick bamboo (21) one end is rotated and is connected construction platform (1) is last, a screw rod (22) section of thick bamboo other end screw thread cup joints screw rod (22), action bars (23) fixed connection be in on a screw thread section of thick bamboo (21) outer wall.

8. A space-saving adjustable scaffold for water conservancy construction as claimed in claim 7, wherein: two one side that support frame (4) kept away from each other all rotates and is connected with sunshading board (24), fixedly connected with is used for the restriction on support frame (4) sunshading board (24) pivoted limiting plate (25), fixedly connected with is used for promoting on construction platform (1) sunshading board (24) so that sunshading board (24) laminate in gag lever post (26) of support frame (4).