CN219220004U - Supporting device convenient to adjust - Google Patents
Supporting device convenient to adjust Download PDFInfo
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- CN219220004U CN219220004U CN202320373990.8U CN202320373990U CN219220004U CN 219220004 U CN219220004 U CN 219220004U CN 202320373990 U CN202320373990 U CN 202320373990U CN 219220004 U CN219220004 U CN 219220004U
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- fixedly connected
- supporting
- support frame
- plates
- support
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model discloses a supporting device convenient to adjust, which belongs to the technical field of construction supporting and comprises a supporting frame, wherein a plurality of telescopic rods are fixedly connected to the side face of the supporting frame, a plurality of first supporting plates are fixedly connected to the other ends of the telescopic rods, the plurality of first supporting plates are L-shaped, the plurality of first supporting plates are connected through the telescopic rods, a second supporting plate is fixedly connected to the other ends of the telescopic rods, a first dovetail groove is formed in the side face of the first supporting plate, the first supporting plates are moved through the second supporting plates, the plurality of first supporting plates are pulled to be unfolded under the action of the telescopic rods, one end of a flexible iron sheet is driven to move under the action of a connecting rod, so that a winding roll is driven to rotate, the flexible iron sheet is unfolded, the edge of a foundation pit is supported, the supporting width can be adjusted, and the winding roll is driven to rotate through the winding spring.
Description
Technical Field
The utility model relates to the technical field of construction support, in particular to a support device convenient to adjust.
Background
The building construction refers to the production activity of engineering construction implementation stage, which is the construction process of various buildings, and can be said to be the process of changing various lines on a design drawing into real objects at a designated place. The method comprises foundation engineering construction, main body structure construction, roof engineering construction, decoration engineering construction and the like.
The foundation pit support is to guarantee the safety of underground structure construction and foundation pit surrounding environment, to the support that foundation pit lateral wall and surrounding environment adopted, consolidate and safeguard measure, current foundation pit support adopts the backplate support mostly, but the backplate size is fixed, can't adjust according to foundation pit width, and the backplate is usually great, and is inconvenient when transporting and installing, inconvenient use.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the utility model aims to provide a supporting device which is convenient to adjust and has the characteristics of convenient adjustment and convenient use.
(2) Technical proposal
In order to achieve the above object, the utility model provides a supporting device convenient for adjustment, comprising a supporting frame, wherein the side surface of the supporting frame is fixedly connected with a plurality of telescopic rods, the other ends of the telescopic rods are fixedly connected with a first supporting plate, a plurality of the first supporting plates are shared, the plurality of the first supporting plates are L-shaped, the plurality of the first supporting plates are connected through the telescopic rods, the other ends of the telescopic rods are fixedly connected with a second supporting plate, the side surface of the first supporting plate is provided with a first dovetail groove, the inner wall of the first dovetail groove is slidably connected with two first trapezoid sliding blocks, the surfaces of the two first trapezoid sliding blocks are fixedly connected with a first fixing plate, the side surfaces of the two first fixing plates are fixedly connected with first rotating shafts, the surfaces of the two first rotating shafts are rotatably connected with supporting rods, the supporting rods are shared, the first rotating shafts are shared, the support rods are all rotationally connected through first rotating shafts, the side surfaces of the second support plates are provided with second dovetail grooves, the inner walls of the second dovetail grooves are slidably connected with two second trapezoidal sliding blocks, the surfaces of the two second trapezoidal sliding blocks are fixedly connected with second fixing plates, the side surfaces of the two second fixing plates are fixedly connected with first rotating shafts, one ends of the support rods are respectively rotationally connected with the surfaces of the two first rotating shafts, one ends of the first rotating shafts are respectively and fixedly connected with the side surfaces of the first support plates, the top of the inner wall of the support frame is rotationally connected with a second rotating shaft through bearings, the lower ends of the second rotating shafts are rotationally connected with the bottom of the inner wall of the support frame through bearings, rolling rolls are penetrated on the surfaces of the second rotating shafts, rolling springs are sleeved on the surfaces of the second rotating shafts, flexible iron sheets are wound and connected on the surfaces of the rolling rolls, the support frame side has seted up logical groove, two first connecting plates of second backup pad side fixedly connected with, two first connecting plate surface fixedly connected with connecting rod, the flexible iron sheet other end passes logical groove winding connection at the connecting rod surface.
When the supporting device convenient to adjust is used, the supporting device moves through the second supporting plate, the first supporting plates are pulled to be unfolded under the action of the telescopic rods, one end of the flexible iron sheet is driven to move under the action of the connecting rod, so that the flexible iron sheet drives the rolling roller to rotate, the flexible iron sheet is unfolded, the edge of a foundation pit is supported, the supporting width can be adjusted, and the rolling roller is driven to rotate conveniently by the aid of the rolling springs.
Further, two second connecting plates are fixedly connected to the side faces of the support frame, the surfaces of the two second connecting plates are respectively connected with a third rotating shaft through bearings in a rotating mode, guide rollers are arranged on the surfaces of the third rotating shafts in a penetrating mode, multiple groups of guide rollers are shared, the guide rollers are respectively arranged on the side faces of the support frame and the side faces of the multiple first support plates, and the flexible iron sheet is lapped on the surfaces of the multiple guide rollers.
Further, the support frame lower surface wears to be equipped with the screwed pipe, the screwed pipe is 45 degrees angles and wears to establish at the support frame lower surface, screwed pipe inner wall threaded connection has the screw thread post, screw thread post upper end fixedly connected with hand wheel, screw thread post lower extreme fixedly connected with tip cone, the tip cone is the multiunit altogether, and sets up respectively at support frame, second backup pad and a plurality of first backup pad lower surfaces.
Further, the side surface of the second supporting plate is fixedly connected with a handle.
Further, the fixed surface is connected with the movable wheel under the support frame, the movable wheel is a plurality of altogether, and fixed connection is at support frame, second backup pad and a plurality of first backup pad lower surfaces respectively.
(3) Advantageous effects
In summary, the utility model has the following beneficial effects:
1. according to the supporting device convenient to adjust, the second supporting plates are moved, the plurality of first supporting plates are pulled to be unfolded under the action of the plurality of telescopic rods, one end of the flexible iron sheet is driven to move under the action of the connecting rods, so that the flexible iron sheet drives the rolling roller to rotate, the flexible iron sheet is unfolded, the edge of a foundation pit is supported, the supporting width can be adjusted, and the rolling spring is arranged, so that the rolling roller is driven to rotate conveniently, and the flexible iron sheet is retracted;
2. according to the supporting device convenient to adjust, the plurality of supporting rods are pulled to rotate on the surfaces of the plurality of first rotating shafts through the second supporting plates, meanwhile, the first fixing plates drive the first trapezoid sliding blocks to slide on the inner walls of the first dovetail grooves, the second fixing plates drive the second trapezoid sliding blocks to slide in the second dovetail grooves, so that the plurality of supporting rods can automatically adjust angles, and the plurality of first supporting plates can be driven to uniformly expand or contract;
3. this a strutting arrangement convenient to adjustment, through setting up the direction kun, make flexible iron sheet drive direction kun and third pivot rotation to make convenient flexible iron sheet expand, support flexible iron sheet through the direction kun simultaneously, increase flexible iron sheet's support intensity, through rotating the hand wheel, drive the screw thread post and rotate at the screwed pipe inner wall, thereby drive the tip cone and stab ground, support fixedly to strutting arrangement, through setting up removal wheel and handle, thereby be convenient for make strutting arrangement remove.
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 elevational view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
fig. 3 is a schematic rear view of the present utility model.
The marks in the drawings are:
1. a support frame; 2. a telescopic rod; 3. a first support plate; 4. a second support plate; 5. a first dovetail groove; 6. a first trapezoidal slider; 7. a first fixing plate; 8. a first rotating shaft; 9. a support rod; 10. a second dovetail groove; 11. a second trapezoidal slider; 12. a second fixing plate; 13. a second rotating shaft; 14. a winding roller; 15. a winding spring; 16. a flexible iron sheet; 17. a through groove; 18. a first connection plate; 19. a connecting rod; 20. a second connecting plate; 21. a third rotating shaft; 22. a guide roller; 23. a threaded tube; 24. a threaded column; 25. a hand wheel; 26. a tip cone; 27. a handle; 28. and (5) moving the wheel.
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. 1-3.
Referring to fig. 1-3, the present utility model provides a technical solution: a supporting device convenient for adjustment comprises a supporting frame 1, wherein the side surface of the supporting frame 1 is fixedly connected with a plurality of telescopic rods 2, the other ends of the telescopic rods 2 are fixedly connected with a first supporting plate 3, the first supporting plates 3 are in a plurality, the first supporting plates 3 are all L-shaped, the first supporting plates 3 are all connected through the telescopic rods 2, the other ends of the telescopic rods 2 are fixedly connected with a second supporting plate 4, a first dovetail groove 5 is arranged on the side surface of the first supporting plate 3, two first trapezoid slide blocks 6 are slidingly connected with the inner wall of the first dovetail groove 5, the surfaces of the two first trapezoid slide blocks 6 are fixedly connected with first fixing plates 7, the side surfaces of the two first fixing plates 7 are fixedly connected with first rotating shafts 8, the surfaces of the two first rotating shafts 8 are rotationally connected with supporting rods 9, the supporting rods 9 are in a plurality, the first rotating shafts 8 are in a plurality, the plurality of the supporting rods 9 are rotationally connected through the first rotating shafts 8, the side surface of the second supporting plate 4 is provided with a second dovetail groove 10, the inner wall of the second dovetail groove 10 is connected with two second trapezoid sliders 11 in a sliding way, the surfaces of the two second trapezoid sliders 11 are fixedly connected with a second fixing plate 12, the side surfaces of the two second fixing plates 12 are fixedly connected with first rotating shafts 8, one ends of two supporting rods 9 are respectively connected with the surfaces of the two first rotating shafts 8 in a rotating way, one ends of a plurality of first rotating shafts 8 are respectively connected with the side surfaces of a plurality of first supporting plates 3 in a fixed way, the plurality of supporting rods 9 are pulled to rotate on the surfaces of the plurality of first rotating shafts 8 through the second supporting plate 4, meanwhile, the first fixing plate 7 drives the first trapezoid sliders 6 to slide on the inner wall of the first dovetail groove 5, the second fixing plate 12 drives the second trapezoid sliders 11 to slide in the second dovetail groove 10, and accordingly the plurality of supporting rods 9 automatically adjust angles, so that the plurality of first support plates 3 can be uniformly expanded or contracted.
The top of the inner wall of the support frame 1 is rotationally connected with a second rotating shaft 13 through a bearing, the lower end of the second rotating shaft 13 is rotationally connected to the bottom of the inner wall of the support frame 1 through a bearing, a rolling roller 14 is penetrated on the surface of the second rotating shaft 13, a rolling spring 15 is sleeved on the surface of the second rotating shaft 13, a flexible iron sheet 16 is wound on the surface of the rolling roller 14, a through groove 17 is formed in the side surface of the support frame 1, two first connecting plates 18 are fixedly connected with a connecting rod 19 on the side surface of the second support plate 4, the other end of the flexible iron sheet 16 penetrates through the through groove 17 to be wound and connected to the surface of the connecting rod 19, the flexible iron sheet 16 moves through the second support plate 4, a plurality of first support plates 3 are pulled to be unfolded under the action of a plurality of telescopic rods 2, one end of the flexible iron sheet 16 is driven to move under the action of the connecting rod 19, the flexible iron sheet 16 is driven to rotate the rolling roller 14, the flexible iron sheet 16 is unfolded, the edge of the foundation pit is supported, and simultaneously the supporting width can be adjusted, and the rolling spring 15 is arranged, so that the rolling roller 14 is driven to rotate, and the flexible iron sheet 16 is retracted.
Specifically, two second connecting plates 20 are fixedly connected to the side face of the support frame 1, the surfaces of the two second connecting plates 20 are respectively connected with a third rotating shaft 21 through bearings in a rotating mode, guide rollers 22 are arranged on the surfaces of the third rotating shafts 21 in a penetrating mode, multiple groups of guide rollers 22 are shared, and flexible iron sheets 16 are respectively arranged on the side faces of the support frame 1 and the first support plates 3 in a lap joint mode and are arranged on the surfaces of the guide rollers 22.
Through adopting above-mentioned technical scheme, through setting up direction kun 22, make flexible iron sheet 16 drive direction kun 22 and third pivot 21 rotation to make things convenient for flexible iron sheet 16 to expand, support flexible iron sheet 16 through direction kun 22 simultaneously, increase flexible iron sheet 16's supporting strength.
Specifically, the lower surface of the support frame 1 is penetrated and provided with a threaded pipe 23, the threaded pipe 23 is arranged on the lower surface of the support frame 1 in a penetrating manner at an angle of 45 degrees, the inner wall of the threaded pipe 23 is in threaded connection with a threaded column 24, the upper end of the threaded column 24 is fixedly connected with a hand wheel 25, the lower end of the threaded column 24 is fixedly connected with a tip cone 26, the tip cones 26 are in a plurality of groups, and the tip cones are respectively arranged on the lower surfaces of the support frame 1, the second support plate 4 and the first support plates 3.
Through adopting above-mentioned technical scheme, through rotating hand wheel 25, drive screw thread post 24 at the rotation of screwed pipe 23 inner wall to drive tip cone 26 pierces ground, supports fixedly supporting device.
Specifically, the side of the second support plate 4 is fixedly connected with a handle 27, the lower surface of the support frame 1 is fixedly connected with a plurality of moving wheels 28, and the moving wheels 28 are respectively and fixedly connected to the lower surfaces of the support frame 1, the second support plate 4 and the first support plates 3.
By adopting the technical scheme, the supporting device is convenient to move by arranging the moving wheel 28 and the handle 27.
The working principle of the utility model is as follows: when the support device is used, the support device is placed on the edge of a foundation pit, the handle 27 is pulled, the second support plate 4 is moved under the action of the moving wheels 28, the first support plates 3 are pulled to be unfolded under the action of the telescopic rods 2, one end of the flexible iron sheet 16 is driven to move under the action of the connecting rods 19, the flexible iron sheet 16 drives the winding roller 14 to rotate, the flexible iron sheet 16 is unfolded, meanwhile, the support device is pulled by the second support plate 4 to rotate on the surfaces of the first rotating shafts 8, the first fixing plate 7 drives the first trapezoid slide blocks 6 to slide on the inner walls of the first dovetail grooves 5, the second fixing plate 12 drives the second trapezoid slide blocks 11 to slide in the second dovetail grooves 10, the support device is automatically adjusted in angle by the support rods 9, the first support plates 3 are driven to be evenly unfolded, the edge of the foundation pit is supported by the guide roller 22, the guide roller 16 drives the guide roller 22 and the third rotating shaft 21 to rotate, the flexible iron sheet 16 is conveniently unfolded, and meanwhile, the guide roller 22 supports the flexible iron sheet 16, the support strength is increased, and then the hand wheel 25 rotates, the support device is driven by the support device to rotate the thread support device to the thread support device on the inner walls 23.
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 (5)
1. Support device convenient to adjustment, including support frame (1), its characterized in that: the side of the supporting frame (1) is fixedly connected with a plurality of telescopic rods (2), the other ends of the telescopic rods (2) are fixedly connected with a first supporting plate (3), the first supporting plates (3) are multiple in common, the first supporting plates (3) are L-shaped, the first supporting plates (3) are connected through the telescopic rods (2), the other ends of the telescopic rods (2) are fixedly connected with a second supporting plate (4), the side of the first supporting plate (3) is provided with a first dovetail groove (5), the inner wall of the first dovetail groove (5) is slidably connected with two first trapezoid sliding blocks (6), the surfaces of the two first trapezoid sliders (6) are fixedly connected with first fixing plates (7), the side surfaces of the two first fixing plates (7) are fixedly connected with first rotating shafts (8), the surfaces of the two first rotating shafts (8) are rotationally connected with supporting rods (9), the supporting rods (9) are multiple, the first rotating shafts (8) are multiple, the supporting rods (9) are rotationally connected through the first rotating shafts (8), the side surfaces of the second supporting plates (4) are provided with second dovetail grooves (10), the inner walls of the second dovetail grooves (10) are slidingly connected with two second trapezoid sliders (11), two equal fixedly connected with second fixed plate (12) in second trapezoidal slider (11) surface, two equal fixedly connected with first pivot (8) in second fixed plate (12) side, two wherein bracing piece (9) one end rotates respectively to be connected at two first pivot (8) surfaces, and wherein a plurality of first pivot (8) one end is fixedly connected with respectively in a plurality of first backup pad (3) sides, support frame (1) inner wall top is connected with second pivot (13) through the bearing rotation, second pivot (13) lower extreme is connected in support frame (1) inner wall bottom through the bearing rotation, rolling kun (14) are worn to be equipped with on second pivot (13) surface, rolling spring (15) have been cup jointed on second pivot (13) surface, rolling kun (14) surface winding is connected with flexible iron sheet (16), logical groove (17) have been seted up to support frame (1) side, second support frame (4) side fixedly connected with two first connecting plates (18), two first connecting plates (18) surface fixedly connected with iron sheet (19) pass through connecting rod (19) surface winding groove (19), flexible iron sheet (19) other end pass at connecting rod (19).
2. A support device for facilitating adjustment as defined in claim 1, wherein: two second connecting plates (20) are fixedly connected to the side surfaces of the support frame (1), the surfaces of the two second connecting plates (20) are respectively connected with a third rotating shaft (21) through bearing rotation, guide rollers (22) are arranged on the surfaces of the third rotating shafts (21) in a penetrating mode, the guide rollers (22) share multiple groups, the guide rollers are respectively arranged on the side surfaces of the support frame (1) and the first support plates (3), and the flexible iron sheet (16) is lapped on the surfaces of the guide rollers (22).
3. A support device for facilitating adjustment as defined in claim 1, wherein: the utility model discloses a support frame, including support frame (1), screw thread pipe (23) are worn to be equipped with screw thread pipe (23) lower surface, screw thread pipe (23) inner wall threaded connection has screw thread post (24), screw thread post (24) upper end fixedly connected with hand wheel (25), screw thread post (24) lower extreme fixedly connected with tip cone (26), tip cone (26) have the multiunit altogether, and set up respectively at support frame (1), second backup pad (4) and a plurality of first backup pad (3) lower surface.
4. A support device for facilitating adjustment as defined in claim 1, wherein: the side surface of the second supporting plate (4) is fixedly connected with a handle (27).
5. A support device for facilitating adjustment as defined in claim 1, wherein: the movable wheels (28) are fixedly connected to the lower surface of the support frame (1), the movable wheels (28) are multiple in number and are respectively and fixedly connected to the lower surfaces of the support frame (1), the second support plate (4) and the first support plates (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320373990.8U CN219220004U (en) | 2023-03-03 | 2023-03-03 | Supporting device convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320373990.8U CN219220004U (en) | 2023-03-03 | 2023-03-03 | Supporting device convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219220004U true CN219220004U (en) | 2023-06-20 |
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ID=86747768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320373990.8U Active CN219220004U (en) | 2023-03-03 | 2023-03-03 | Supporting device convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219220004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117287088A (en) * | 2023-11-24 | 2023-12-26 | 德州迈隆公路工程有限公司 | Protection device for construction |
-
2023
- 2023-03-03 CN CN202320373990.8U patent/CN219220004U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117287088A (en) * | 2023-11-24 | 2023-12-26 | 德州迈隆公路工程有限公司 | Protection device for construction |
| CN117287088B (en) * | 2023-11-24 | 2024-02-06 | 德州迈隆公路工程有限公司 | Protection device for construction |
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