CN216843966U - Adjustable support for construction engineering - Google Patents

Abstract

The utility model relates to an adjustable bracket technical field especially relates to an adjustable bracket for construction engineering, including the main support, the upper end of main support is rotated and is installed pivot four, pivot four's upper end fixed mounting has the bottom plate, the surface activity of bottom plate is equipped with the side wall board, the shape of main support is triangle-shaped, the equal fixed mounting of every side end portion of main support has two side fixed plates. The utility model discloses three threaded rod passes through the screw thread at the support frame internal rotation, and the side bounding wall is kept away from to the tip of threaded rod simultaneously, and the user can make progress or the lapse at this moment with the side bounding wall, and the side bounding wall slides between support frame and bottom plate, adjusts and accomplishes the back, with the threaded rod rotation reset can to effectively adapt to the article of co-altitude not, the connecting rod can play the supporting role to the support frame, the user can the rotating bottom plate, the bottom plate drives pivot four rotatory on the main support, the multi-angle of improving the device is used.

Description

Adjustable support for construction engineering

Technical Field

The application relates to adjustable bracket technical field especially relates to an adjustable bracket for construction engineering.

Background

The term "support" is translated from the english "Scaffold" and is also translated into a "Scaffold", which is a term used in the construction industry, and specifically refers to a temporary support erected when a building is constructed, and the support is removed along with the construction of the building. However, nowadays, the stent is widely applied and can be seen everywhere in work and life, such as a tripod of a camera, a heart stent used in the medical field and the like.

The existing support for construction engineering needs a user to independently adjust and open each leg when in use, and the steps are complicated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable bracket for construction engineering to solve the problem that proposes among the above-mentioned background art.

The embodiment of the application adopts the following technical scheme:

the utility model provides an adjustable support for construction engineering, includes the main support, the upper end of main support is rotated and is installed pivot four, the upper end fixed mounting of pivot four has the bottom plate, the surface activity of bottom plate is equipped with the side wall board, the shape of main support is triangle-shaped, the equal fixed mounting of every side end portion of main support has two side fixing plates, per two equal activity is equipped with supporting leg one, every between the side fixing plate the equal activity of tip of supporting leg one is equipped with supporting leg two, every equal activity is equipped with the telescopic link subassembly between supporting leg one and the supporting leg two.

Preferably, per two all rotate between the side fixing plate and install pivot two, every the tip of supporting leg one is all fixed cup joint outside the pivot, every equal fixed mounting has spring two between supporting leg one and the main support, keeps away from every of pivot two the tip of supporting leg one all rotates and installs pivot three, every supporting leg two is all fixed cup joint outside pivot three, is close to supporting leg one the inside spout has been seted up to the side tip of supporting leg two, every the extension rod tip of telescopic link subassembly all is located inside spout, every equal fixed mounting has spring one, every between the upper end of telescopic link subassembly extension rod and the inside spout the rod cover tip of telescopic link subassembly all rotates with a supporting leg to be connected.

Preferably, the side wall board cover is established at the bottom plate surface, the surface of side wall board is equipped with the support frame, equal fixed mounting has the connecting rod between side wall board and the support frame, all alternate movable mounting in the support frame has three threaded rod, every the threaded rod all cooperatees through the thread groove of screw thread and support frame, every the tip of threaded rod all laminates with the side wall board.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

one of them, three supporting leg two forms the triangle state with the main support, and the user can carry out the secondary to the angle of opening of every supporting leg two as required and adjust, drives three supporting leg two through the weight that utilizes the main support and does and open the action, need not the manual work and initiatively adjusts, and when not, the spring two drives supporting leg one through the elasticity of self and resets simultaneously, and the supporting leg drives other parts and resets, and the space of effectively reducing the device occupies the size.

Two, three threaded rod passes through the screw thread at the support frame internal rotation, the side bounding wall is kept away from to the tip of threaded rod simultaneously, the user can make progress or the lapse with the side bounding wall this moment, the side bounding wall slides between support frame and bottom plate, adjust accomplish the back, with the threaded rod rotation reset can to effectively adapt to not co-altitude article, the connecting rod can play the supporting role to the support frame, the user can the rotating bottom plate, the bottom plate drives the pivot four and rotates on the main support, the multi-angle of improvement device is used.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural view of a main support of the present invention;

FIG. 2 is a schematic structural view of the bottom plate of the present invention;

FIG. 3 is a schematic structural view of a second support leg of the present invention;

fig. 4 is a schematic structural diagram of the first support leg of the present invention.

In the figure: 1. a main support; 11. a rotating shaft IV; 12. a side fixing plate; 2. a base plate; 21. side coaming plates; 22. a support frame; 23. a threaded rod; 24. a connecting rod; 3. a first support leg; 31. a second rotating shaft; 32. a rotating shaft III; 33. an inner chute; 34. a second support leg; 35. a telescopic rod assembly; 36. a first spring; 37. and a second spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 4, an adjustable support for construction engineering comprises a main support 1, a rotating shaft four 11 is rotatably mounted at the upper end of the main support 1, a bottom plate 2 is fixedly mounted at the upper end of the rotating shaft four 11, a side enclosing plate 21 is movably arranged on the outer surface of the bottom plate 2, the main support 1 is triangular, two side fixing plates 12 are fixedly mounted at each side end of the main support 1, a first support leg 3 is movably arranged between each two side fixing plates 12, a second support leg 34 is movably arranged at the end of each first support leg 3, a telescopic rod assembly 35 is movably arranged between each first support leg 3 and the second support leg 34, the three second support legs 34 are driven to open by the weight of the main support 1, manual active adjustment is not needed, meanwhile, when the support is not used, the second spring 37 drives the first support leg 3 to reset by the self elasticity, the first support leg 3 drives other parts to reset, effectively reducing the space occupation of the device.

A second rotating shaft 31 is rotatably installed between every two side fixing plates 12, the end part of each first supporting leg 3 is fixedly sleeved outside the second rotating shaft 31, a second spring 37 is fixedly installed between each first supporting leg 3 and the main support 1, the end part of each first supporting leg 3 far away from the second rotating shaft 31 is rotatably installed with a third rotating shaft 32, each second supporting leg 34 is fixedly sleeved outside the third rotating shaft 32, an inner chute 33 is formed at the end part of the second supporting leg 34 close to the first supporting leg 3, the end part of an extension rod of each telescopic rod assembly 35 is positioned in the inner chute 33, a first spring 36 is fixedly installed between the upper end part of the extension rod of each telescopic rod assembly 35 and the inner chute 33, the end part of a rod sleeve of each telescopic rod assembly 35 is rotatably connected with the first supporting leg 3, the first telescopic rod assembly 3 rotates to drive the three telescopic rod assemblies 35 to extend and retract, and the rod sleeve of each telescopic rod assembly 35 rotates through the first rotating shaft, the movement of each first supporting leg 3 and the telescopic rod assembly 35 drives the second three supporting legs 34 to expand outwards, the second three supporting legs 34 rotate in the first supporting leg 3 through the third rotating shaft 32, the second supporting legs 34 drive the inner sliding grooves 33 to slide outside the extension rods of the telescopic rod assembly 35, meanwhile, the first springs 36 are driven to compress and deform, and at the moment, the second three supporting legs 34 and the main support 1 form a triangular state.

The side coaming 21 is sleeved on the outer surface of the bottom plate 2, the outer surface of the side coaming 21 is provided with a support frame 22, connecting rods 24 are fixedly arranged between the side coaming 21 and the support frame 22, three threaded rods 23 are movably arranged in the support frame 22 in an inserted manner, each threaded rod 23 is matched with a threaded groove of the support frame 22 through threads, the end part of each threaded rod 23 is attached to the side coaming 21, the side coaming 21 can be used for holding articles to slide down because the side coaming 21 is sleeved outside the bottom plate 2, meanwhile, a user can adjust the height of the side coaming 21 according to the self requirement, the user rotates the three threaded rods 23, the three threaded rods 23 rotate in the support frame 22 through the threads, meanwhile, the end part of each threaded rod 23 is far away from the side coaming 21, at the moment, the user can slide the side coaming 21 upwards or downwards, the side coaming 21 slides between the support frame 22 and the bottom plate 2, and after the adjustment is completed, the threaded rod 23 is rotated to reset, so that the threaded rod can be effectively adapted to articles with different heights.

The working principle is as follows:

first, in an initial state, the three first support legs 3 and the second support legs 34 are in a tightened state, when a user needs to use the device, the main support 1 is vertically placed upwards, the lower end parts of the three second support legs 34 are in contact with the ground, at the moment, the main support 1 moves downwards under the influence of gravity, the main support 1 moves downwards to drive the three first support legs 3 to rotate, meanwhile, the spring II 37 is driven to pull and deform, each first support leg 3 rotates between every two side fixing plates 12 through the three rotating shafts II 31, the first support leg 3 rotates to drive the three telescopic rod assemblies 35 to stretch and retract, meanwhile, the rod sleeve of each telescopic rod assembly 35 rotates through the rotating shaft I, the movement of each first support leg 3 and the telescopic rod assemblies 35 drives the three second support legs 34 to expand outwards, the second support legs 34 rotate in the first support legs 3 through the rotating shafts III 32, and the second support legs 34 drive the inner chutes 33 to slide outside the extension rods of the telescopic rod assemblies 35, drive spring 36 compression deformation simultaneously, three supporting legs two 34 form the triangle state with main support 1 this moment, the user can carry out the secondary to the angle of opening of every supporting leg two 34 as required and adjust, do the action of opening through the weight that utilizes main support 1 drives three supporting legs two 34, need not the manual work and initiatively adjust, when not using simultaneously, spring two 37 drives supporting leg one 3 through the elasticity of self and resets, supporting leg one 3 drives other parts and resets, the space of effective reducing means occupies the size.

Second step, the user can be put the thing that needs were placed on bottom plate 2, because 2 overcoat of bottom plate is equipped with side bounding wall 21, consequently, article landing can be placed to side bounding wall 21, the user adjusts according to self demand side bounding wall 21's height simultaneously, the user rotates three threaded rod 23, three threaded rod 23 passes through the screw thread at support frame 22 internal rotation, side bounding wall 21 is kept away from to the tip of threaded rod 23 simultaneously, the user can make progress or lapse with side bounding wall 21 this moment, side bounding wall 21 slides between support frame 22 and bottom plate 2, adjust and accomplish the back, with threaded rod 23 rotatory reset can, thereby effectively adapt to not article of co-altitude, connecting rod 24 can play the supporting role to support frame 22, the user can rotatory bottom plate 2, bottom plate 2 drives four 11 rotations on main support 1, the multi-angle of improvement device is used.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (6)

1. The utility model provides an adjustable support for construction engineering, includes main support (1), its characterized in that: the upper end of main support (1) is rotated and is installed four (11) of pivot, the upper end fixed mounting of four (11) of pivot has bottom plate (2), the surface activity of bottom plate (2) is equipped with side bounding wall (21), the shape of main support (1) is triangle-shaped, the equal fixed mounting of every side tip of main support (1) has two side fixing plate (12), per two equal activity is equipped with supporting leg (3) between side fixing plate (12), every the equal activity of tip of supporting leg (3) is equipped with supporting leg two (34), every equal activity is equipped with telescopic rod subassembly (35) between supporting leg (3) and supporting leg two (34).

2. The adjustable bracket for construction engineering according to claim 1, wherein: every two all rotate between side fixed plate (12) and install pivot two (31), every the tip of supporting leg (3) all fixedly cup joints outside pivot two (31), every equal fixed mounting has spring two (37) between supporting leg (3) and main support (1).

3. The adjustable bracket for construction engineering according to claim 2, wherein: keep away from every of pivot two (31) the tip of supporting leg (3) all rotates and installs pivot three (32), every supporting leg two (34) all fix the cover and connect outside pivot three (32).

4. The adjustable bracket for construction engineering according to claim 3, wherein: be close to supporting leg (3) inside spout (33), every have been seted up to the side end of supporting leg two (34) the extension rod tip of telescopic link subassembly (35) all is located inside spout (33), every equal fixed mounting has spring (36), every between the upper end of telescopic link subassembly (35) extension rod and inside spout (33) the rod cover tip of telescopic link subassembly (35) all rotates with supporting leg (3) and is connected.

5. The adjustable bracket for construction engineering according to claim 4, wherein: the bottom plate (2) surface is established in side bounding wall (21) cover, the surface of side bounding wall (21) is equipped with support frame (22), equal fixed mounting has connecting rod (24) between side bounding wall (21) and support frame (22).

6. The adjustable bracket for construction engineering according to claim 5, wherein: all interlude movable mounting has three threaded rod (23) in support frame (22), every threaded rod (23) all cooperate through the thread groove of screw thread with support frame (22), every the tip of threaded rod (23) all laminates with side wall board (21).

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