Folding umbrella-shaped construction assistance device

Abstract

The invention discloses a folding umbrella-shaped construction auxiliary device which comprises a stand column, a hoop structure, a first driving structure, an umbrella-shaped structure and top cloth, the hoop structure is fixedly connected with the first driving structure, the hoop structure is arranged on the stand column in a sleeving mode, a rack is arranged on the outer side face of the stand column in the vertical direction, and the rack is meshed with a gear in the first driving structure; the umbrella-shaped structure comprises a foldable framework, the top cloth is arranged on the surface of the foldable framework, the hoop structure is connected with the foldable framework, and the first driving structure is used for driving the gear to move along the rack and driving the hoop structure to move in the vertical direction of the stand column so as to drive the foldable framework and the top cloth to be unfolded or folded. And the umbrella-shaped structure is opened and closed. By adopting the umbrella-shaped structure, the umbrella-shaped structure can be opened and closed according to different weather climates in a construction site, the influence of severe weather climates on the construction site is avoided, and the construction efficiency and the construction safety are effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of construction, and in particular to a folding umbrella-shaped construction auxiliary device. Background Art

[0002] In related technologies, on-site construction is greatly restricted by weather factors. Severe weather and climate will affect construction efficiency and construction period. Therefore, construction projects usually choose to start construction when the weather and climate are suitable.

[0003] However, although starting construction in suitable weather and climate can improve construction efficiency, severe weather and climate such as rainy days, snowy days, high temperatures and strong sun may still be encountered during the construction process. These severe weather and climate conditions may cause construction interruptions or reduced efficiency, and even cause quality or safety accidents, leading to increased construction costs.

[0004] Therefore, how to reduce the impact of severe weather conditions such as rainy days, snowy days, high temperatures and exposure to the sun on the construction efficiency and safety of construction projects has become a technical problem that needs to be solved urgently. Summary of the invention

[0005] The purpose of the embodiment of the present invention is to provide a folding umbrella-shaped construction auxiliary device to solve the technical problem that the construction process is easily affected by weather and climate, resulting in low construction efficiency.

[0006] In a first aspect, to achieve the above-mentioned purpose, an embodiment of the present invention provides a folding umbrella-shaped construction auxiliary device, comprising: a column, a hoop structure, a first driving structure, an umbrella-shaped structure and a top cloth;

[0007] The hoop structure is fixedly connected to the first driving structure, and the hoop structure is sleeved on the column;

[0008] A rack is provided on the outer side surface of the column in the vertical direction, and the rack is meshed with the gear in the first driving structure;

[0009] The umbrella-like structure includes a foldable frame, the top cloth is arranged on the surface of the foldable frame, the hoop structure is connected to the foldable frame, and the first driving structure is used to drive the gear to move along the rack, driving the hoop structure to move along the vertical direction of the column to drive the foldable frame and the top cloth to perform an unfolding operation or a folding operation, so that the umbrella-like structure completes an opening and closing operation.

[0010] In some embodiments, the folding umbrella-shaped construction auxiliary device further includes a second driving structure, and the second driving structure is mounted on the column;

[0011] The retractable driving end of the second driving structure is fixedly connected to the lower end surface of the hoop structure, and the second driving structure is used to lift the hoop structure.

[0012] In some embodiments, the folding umbrella-shaped construction auxiliary device further includes a first limiting structure, and the first limiting structure is used to limit the movement of the hoop structure in the vertical direction of the column;

[0013] A guide rail is also provided on the outer side surface of the column in the vertical direction, and the second driving structure is connected to the guide rail;

[0014] When the second driving structure completes the lifting operation and the first limiting structure completely restricts the movement of the hoop structure, the second driving structure is also used to drive the driving end to perform a recovery operation to drive the second driving structure to move upward along the guide rail.

[0015] In some embodiments, the folding umbrella-shaped construction auxiliary device further includes a second limiting structure;

[0016] Before the second driving structure performs a lifting operation, the second limiting structure is used to completely limit the movement of the second driving structure in the vertical direction of the guide rail;

[0017] Before the second driving structure completes the lifting operation and performs the recovery operation, or before the hoop structure moves downward in the vertical direction of the column, the second limiting structure is used to release the movement restriction of the second driving structure in the vertical direction of the guide rail.

[0018] In some embodiments, the hoop structure includes a first hoop, a second hoop, and a support assembly disposed between the first hoop and the second hoop and fixedly connected to the second hoop, the first hoop and the second hoop are respectively sleeved on the column, the projections of the first hoop and the second hoop in the vertical direction overlap, and the first hoop is located above the second hoop;

[0019] The driving end of the second driving structure is fixedly connected to the lower end surface of the second hoop, and the first limiting structure is used to limit the movement of the second hoop in the vertical direction of the column.

[0020] In some embodiments, the umbrella-like structure further comprises a support rod, the foldable frame is circular, the center of the foldable frame is fixed at a position of a target height on the column, and the top cloth is arranged on an upper surface of the foldable frame;

[0021] One end of the support rod is fixedly connected to a plurality of connection points on the lower surface of the foldable frame, and the connection points include a plurality of points distributed on the outer edge of the foldable frame;

[0022] The other end of the support rod is fixedly connected to the upper end surface of the first hoop, and the first driving structure is used to drive the first hoop to move along the vertical direction of the column, driving the other end of the support rod to rise or fall, so that the umbrella-shaped structure completes the opening and closing operation.

[0023] In some embodiments, the foldable frame includes a cantilever beam, a tension rod, a force transmission rod, a balance beam, and a connecting rod;

[0024] One end of the pull rod is hinged to the first hoop, and the other end of the pull rod is hinged to the middle part of the cantilever beam;

[0025] One end of the cantilever beam is hinged to the second hoop, and the other end of the cantilever beam is hinged to the middle part of the balance beam;

[0026] One end of the force transmission rod is hinged to the end of the balance beam, and the other end of the force transmission rod is hinged to the middle of the pull rod;

[0027] The free end of the balance beam is connected to the outer edge of the top cloth, and the inner edge of the top cloth is sleeved on the column and located below the second hoop;

[0028] The top end of the connecting rod is connected to the hinge point between the cantilever beam and the balance beam, and the bottom end of the connecting rod is connected to the middle of the upper surface of the top cloth. The first driving structure is used to drive the first hoop to move along the vertical direction of the column, driving the foldable frame to contract or extend, so that the umbrella-like structure can complete the opening and closing operation.

[0029] In some embodiments, the first limiting structure and the second limiting structure include latches.

[0030] In some embodiments, the first driving structure includes a driving motor, and the second driving structure includes a hydraulic cylinder.

[0031] In some embodiments, the first hoop, the second hoop, the first drive structure, the second drive structure, and the rack are all made of steel.

[0032] The embodiment of the present invention provides a folding umbrella-shaped construction auxiliary device, which is formed by sleeve-mounting a hoop structure on a column, and the outer side surface of the column is provided with a rack in the vertical direction, the rack is meshed with a gear in a first driving structure, the umbrella-shaped structure includes a foldable frame, a top cloth is provided on the surface of the foldable frame, the hoop structure is connected to the foldable frame, and the first driving structure is used to drive the gear to move along the rack, drive the hoop structure to move along the vertical direction of the column, so as to drive the foldable frame and the top cloth to perform an unfolding operation or a folding operation, so that the umbrella-shaped structure can complete the opening and closing operation. In this way, the umbrella-shaped structure can be opened and closed according to different weather and climate in the construction site, so as to avoid the influence of bad weather and climate on the construction site, and effectively improve the construction efficiency and construction safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a structural schematic diagram of a folding umbrella-shaped construction auxiliary device provided by an embodiment of the present invention;

[0034] Figure 2 This is a partial structural schematic diagram of a folding umbrella-shaped construction auxiliary device provided by an embodiment of the present invention;

[0035] Figure 3 This is another partial structural schematic diagram of a folding umbrella-shaped construction auxiliary device provided by an embodiment of the present invention;

[0036] Figure 4 is a structural schematic diagram of a hoop structure provided by an embodiment of the present invention;

[0037] Figure 5 is a structural schematic diagram of a foldable frame provided by an embodiment of the present invention;

[0038] The reference numerals in the accompanying drawings are as follows:

[0039] 100. Folding umbrella-shaped construction auxiliary device;

[0040] 110, column; 111, rack; 112, guide rail;

[0041] 120, hoop structure; 121, first hoop; 122, second hoop; 123, support assembly;

[0042] 130. first driving structure; 131. gear;

[0043] 140, umbrella-shaped structure; 141, foldable frame; 1411, cantilever beam; 1412, pull rod; 1413, force transmission rod; 1414, balance beam; 1415, connecting rod;

[0044] 150, top cloth;

[0045] 160. Second driving structure; 161. Driving end;

[0046] 170, first limiting structure;

[0047] 180, second limiting structure;

[0048] 190. Operating platform; 191. Safety guardrail. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0050] The term "including" and its variations used herein are open inclusions, i.e., "including but not limited to". The term "based on" means "based at least in part on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the following description.

[0051] In related technologies, on-site construction is greatly restricted by weather factors. Severe weather and climate will affect construction efficiency and construction period. Therefore, construction projects usually choose to start construction when the weather and climate are suitable.

[0052] However, although starting construction in suitable weather and climate can improve construction efficiency, severe weather and climate such as rainy days, snowy days, high temperatures and strong sun may still be encountered during the construction process. These severe weather and climate conditions may cause construction interruptions or reduced efficiency, and even cause quality or safety accidents, leading to increased construction costs.

[0053] Therefore, how to reduce the impact of severe weather conditions such as rainy days, snowy days, high temperatures and exposure to the sun on the construction efficiency and safety of construction projects has become a technical problem that needs to be solved urgently.

[0054] In order to solve the technical problems existing in the related art, this embodiment provides a folding umbrella-shaped construction auxiliary device, see Figure 1-Figure 4 , Figure 1 is a structural schematic diagram of a folding umbrella-shaped construction auxiliary device provided by an embodiment of the present invention, Figure 2 is a partial structural schematic diagram of a folding umbrella-shaped construction auxiliary device provided by an embodiment of the present invention, Figure 3 is another partial structural schematic diagram of a folding umbrella-shaped construction auxiliary device provided by an embodiment of the present invention, Figure 4 is a structural schematic diagram of a hoop structure provided by an embodiment of the present invention, such as Figure 1-Figure 4 As shown, the folding umbrella-shaped construction auxiliary device 100 provided in the embodiment of the present invention comprises: a column 110, a hoop structure 120, a first driving structure 130, an umbrella-shaped structure 140 and a top cloth 150;

[0055] Among them, the hoop structure 120 is fixedly connected to the first driving structure 130, and the hoop structure 120 is sleeved on the column 110; the outer side surface of the column 110 is provided with a rack 111 in the vertical direction, and the rack 111 is meshed with the gear 131 in the first driving structure 130; the umbrella-like structure 140 includes a foldable skeleton 141, and the top cloth 150 is arranged on the surface of the foldable skeleton 141, the hoop structure 120 is connected to the foldable skeleton 141, and the first driving structure 130 is used to drive the gear 131 to move along the rack 111, so as to drive the hoop structure 120 to move along the vertical direction of the column 110, so as to drive the foldable skeleton 141 and the top cloth 150 to perform an unfolding operation or a folding operation, so that the umbrella-like structure 140 completes an opening and closing operation.

[0056] The folding umbrella-shaped construction auxiliary device 100 provided by the embodiment of the present invention can drive the gear 131 to move along the rack 111 through the first driving structure 130 in severe weather conditions such as rainy days, snowy days, high temperature and exposure to the sun, thereby driving the hoop structure 120 to move along the vertical direction of the column 110, so as to drive the foldable frame 141 and the top cloth 150 to unfold, so that the umbrella-shaped structure 140 can be unfolded, thereby providing wind and rain protection for the construction site, avoiding the impact of severe weather on the construction site, and effectively improving construction efficiency and construction safety.

[0057] In some embodiments, please continue to see Figure 2 , Figure 3 as well as Figure 4 In order to improve the working efficiency of the folding umbrella-shaped construction auxiliary device 100 provided in this embodiment, the folding umbrella-shaped construction auxiliary device 100 provided in this embodiment may also include a second driving structure 160, and the second driving structure 160 is installed on the column 110; the retractable driving end 161 of the second driving structure 160 is fixedly connected to the lower end surface of the hoop structure 120, and the second driving structure 160 is used to lift the hoop structure 120.

[0058] The first driving structure 130 provided in this embodiment may include a driving motor, which moves along the rack 111 through the gear 131 to provide a power source for the opening and closing of the umbrella-shaped structure 140 and the top cloth 150. Furthermore, the second driving structure 160 provided in this embodiment may include a hydraulic cylinder, which can cooperate with the first driving structure 130 to provide sufficient power output for the folding umbrella-shaped construction auxiliary device 100 by lifting the hoop structure 120, thereby effectively improving the working efficiency of the folding umbrella-shaped construction auxiliary device 100.

[0059] As an optional embodiment, please continue to see Figure 2 , Figure 3 as well as Figure 4 In order to further improve the working efficiency of the folding umbrella-shaped construction auxiliary device 100 provided in this embodiment and improve the unfolding speed of the umbrella-shaped structure 140, the folding umbrella-shaped construction auxiliary device 100 provided in this embodiment may also include a first limiting structure 170, and the first limiting structure 170 is used to limit the movement of the hoop structure 120 in the vertical direction of the column 110; the outer side surface of the column 110 is also provided with a guide rail 112 in the vertical direction, and the second driving structure 160 is connected to the guide rail 112; when the second driving structure 160 completes the jacking operation and the first limiting structure 170 completely limits the movement of the hoop structure 120, the second driving structure 160 is also used to drive the driving end 161 to perform a recovery operation to drive the second driving structure 160 to move upward along the guide rail 112.

[0060] Among them, the second driving structure 160 provided by this embodiment is connected to the guide rail 112, and when the second driving structure 160 completes the jacking operation and the first limiting structure 170 completely restricts the movement of the hoop structure 120, the driving end 161 is driven by the second driving structure 160 to perform a recovery operation, which can drive the second driving structure 160 to move upward along the guide rail 112, thereby achieving the purpose of overall climbing of the hoop structure 120 and the second driving structure 160, providing sufficient power output for the opening and closing operation of the umbrella structure 140, and ensuring the working efficiency of the folding umbrella-shaped construction auxiliary device 100.

[0061] Optionally, the hoop structure 120 and the second driving structure 160 provided in this embodiment can also move downward along the column 110. For details, please continue to refer to Figure 3The folding umbrella-shaped construction auxiliary device 100 provided in this embodiment may also include a second limiting structure 180; before the second driving structure 160 performs a lifting operation, the second limiting structure 180 is used to completely limit the movement of the second driving structure 160 in the vertical direction of the guide rail 112; before the second driving structure 160 completes the lifting operation and performs a recovery operation, or before the hoop structure 120 moves downward in the vertical direction of the column 110, the second limiting structure 180 is used to release the restriction on the movement of the second driving structure 160 in the vertical direction of the guide rail 112.

[0062] Among them, Figure 3 As shown, the first limiting structure 170 and the second limiting structure 180 provided in this embodiment can both be pins. By inserting or pulling out the pins, the movement restriction of the corresponding structures can be quickly achieved, effectively improving the working efficiency of the folding umbrella-shaped construction auxiliary device 100 provided in this embodiment.

[0063] Among them, before the second driving structure 160 completes the jacking operation and performs the recovery operation, or before the hoop structure 120 moves downward in the vertical direction of the column 110, the second limiting structure 180 releases the movement restriction of the second driving structure 160 in the vertical direction of the guide rail 112, and the hoop structure 120 and the second driving structure 160 can move downward along the column 110 as a whole, thereby meeting the control requirements for the opening and closing angle of the umbrella structure 140 in different construction scenarios.

[0064] In some embodiments, please continue to refer to FIG. Figure 2 , Figure 3 as well as Figure 4 The hoop structure 120 provided in this embodiment may include a first hoop 121, a second hoop 122, and a support assembly 123 arranged between the first hoop 121 and the second hoop 122 and fixedly connected to the second hoop 122, the first hoop 121 and the second hoop 122 are respectively sleeved on the column 110, the projections of the first hoop 121 and the second hoop 122 in the vertical direction coincide, and the first hoop 121 is located above the second hoop 122; the driving end 161 of the second driving structure 160 is fixedly connected to the lower end surface of the second hoop 122, and the first limiting structure 170 is used to limit the movement of the second hoop 122 in the vertical direction of the column 110.

[0065] It should be noted that the first hoop 121, the second hoop 122, the first drive structure 130, the second drive structure 160, and the rack 111 provided in this embodiment are all made of steel, thereby effectively ensuring the reliability and safety of the folding umbrella-shaped construction auxiliary device 100 provided in this embodiment.

[0066] The second hoop 122 provided in this embodiment can be used as a connection support between the hoop structure 120 and the climbing column 110, and can also be used as a mounting support for the umbrella-shaped structure 140. The support assembly 123 is used to transfer vertical force from the first hoop 121 to the second hoop 122, while avoiding collision between the first hoop 121 and the second hoop 122. Specifically, the functions of the second hoop 122 provided in this embodiment are respectively embodied in the following embodiments:

[0067] Optional, please continue to see Figure 2 and Figure 3 The folding umbrella-shaped construction auxiliary device 100 provided in this embodiment may further include an operating platform 190. By providing the operating platform 190, the construction personnel can not only control the first driving structure 130, the second driving structure 160, the first limiting structure 170, and the second limiting structure 180 to realize the overall opening and closing control of the folding umbrella-shaped construction auxiliary device 100, but also can perform construction. At the same time, the operating platform 190 may also be provided with a safety guardrail 191 to ensure the safety of the construction personnel on the operating platform 190.

[0068] In one embodiment, the umbrella-like structure 140 may further include a support rod (not shown in the figure), the foldable skeleton 141 may be circular, the center of the foldable skeleton 141 is fixed at a position of a target height on the column 110, and the top cloth 150 may be arranged on the upper surface of the foldable skeleton 141; one end of the support rod is fixedly connected to multiple connection points on the lower surface of the foldable skeleton 141, and the connection points include several points distributed on the outer edge of the foldable skeleton 141; the other end of the support rod is fixedly connected to the upper end surface of the first hoop 121, and the first driving structure 130 is used to drive the first hoop 121 to move along the vertical direction of the column 110, driving the other end of the support rod to rise or fall, so that the umbrella-like structure 140 completes the opening and closing operation.

[0069] Among them, the umbrella-like structure 140 provided in this embodiment is similar to an umbrella structure. The first driving structure 130 drives the first hoop 121 to move upward along the vertical direction of the column 110, which can drive the other end of the support rod to rise to open the umbrella-like structure 140, thereby completing the unfolding operation of the umbrella-like structure 140; the first driving structure 130 drives the first hoop 121 to move downward along the vertical direction of the column 110, which can drive the other end of the support rod to descend to close the umbrella-like structure 140, thereby completing the closing operation of the umbrella-like structure 140.

[0070] In another embodiment, see Figure 5 , Figure 5 is a schematic diagram of a structure of a foldable skeleton 141 provided in an embodiment of the present invention, such as Figure 5 As shown, the foldable skeleton 141 provided in this embodiment includes a cantilever beam 1411, a pull rod 1412, a force transmission rod 1413, a balance beam 1414 and a connecting rod 1415; one end of the pull rod 1412 is hinged to the first hoop 121, and the other end of the pull rod 1412 is hinged to the middle of the cantilever beam 1411; one end of the cantilever beam 1411 is hinged to the second hoop 122, and the other end of the cantilever beam 1411 is hinged to the middle of the balance beam 1414; one end of the force transmission rod 1413 is hinged to the end of the balance beam 1414, and the other end of the force transmission rod 1413 is hinged to the middle of the pull rod 1412 The free end of the balance beam 1414 is connected to the outer edge of the top cloth 150, and the inner edge of the top cloth 150 is sleeved on the column 110 and is located below the second hoop 122; the top end of the connecting rod 1415 is connected to the hinge point between the cantilever beam 1411 and the balance beam 1414, and the bottom end of the connecting rod 1415 is connected to the middle part of the upper surface of the top cloth 150, and the first driving structure 130 is used to drive the first hoop 121 to move along the vertical direction of the column 110, drive the foldable skeleton 141 to contract or stretch, and enable the umbrella-like structure 140 to complete the opening and closing operation.

[0071] Among them, the cantilever beam 1411, the pull rod 1412, the force transmission rod 1413 and the balance beam 1414 provided in this embodiment are hinged to form a deformable quadrilateral, which can support the top cloth 150 on the one hand, and can also realize the telescopic function on the other hand, so as to realize the opening and closing of the umbrella-like structure 140.

[0072] The various parts constituting the foldable skeleton 141 are connected to each other by pins to form a deformable quadrilateral, so that the top cover of the umbrella-like structure 140 has a folding function. At the same time, under the premise that the second hoop 122 is fixed to the column 110, the foldable skeleton 141 is connected to the first hoop 121 and the second hoop 122 by pins. The extended length of the foldable skeleton 141 will shorten as the first hoop 121 is lifted, and extend as the first hoop 121 is lowered, thereby realizing the telescopic function of the top cover of the umbrella-like structure 140.

[0073] Specifically, the top cloth 150 provided in this embodiment can be made of a PVC film material that can be repeatedly folded, or made by a high-frequency welding process or a sewing process. The connecting rod 1415 can be made of a steel cable or a steel pull rod.

[0074] Among them, the opening and closing method of the umbrella-like structure 140 provided in this embodiment is opposite to the opening and closing method of the umbrella structure. The umbrella-like structure 140 provided in this embodiment is driven by the first driving structure 130 to drive the first hoop 121 to move downward along the vertical direction of the column 110, so as to drive the umbrella-like structure 140 to extend and unfold; and the first driving structure 130 drives the first hoop 121 to move upward along the vertical direction of the column 110, so as to drive the umbrella-like structure 140 to contract and close.

[0075] In this way, the folding umbrella-shaped construction auxiliary device 100 provided by the embodiment of the present invention can simply and quickly realize the opening and closing operation of the umbrella-shaped structure 140, thereby improving the working efficiency of the folding umbrella-shaped construction auxiliary device 100, and further ensuring that the construction site under the folding umbrella-shaped construction auxiliary device 100 is not affected by severe weather conditions such as rainy days, snowy days, high temperature and exposure, and effectively improving the construction efficiency of the construction site.

[0076] In summary, the embodiment of the present invention provides a folding umbrella-shaped construction auxiliary device, including a column, a hoop structure, a first driving structure, an umbrella-shaped structure and a top cloth, the hoop structure is fixedly connected to the first driving structure, the hoop structure is sleeved on the column, the outer side surface of the column is provided with a rack in the vertical direction, the rack is meshed with the gear in the first driving structure, the umbrella-shaped structure includes a foldable frame, the top cloth is arranged on the surface of the foldable frame, the hoop structure is connected to the foldable frame, the first driving structure is used to drive the gear to move along the rack, drive the hoop structure to move along the vertical direction of the column, so as to drive the foldable frame and the top cloth to perform an unfolding operation or a folding operation, so that the umbrella-shaped structure completes the opening and closing operation. By adopting the present invention, the umbrella-shaped structure can be opened and closed according to different weather and climate in the construction site, avoiding the influence of bad weather and climate on the construction site, and effectively improving the construction efficiency and construction safety.

[0077] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

[0078] In addition, it should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0079] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or schemes that A and B meet at the same time. In addition, in the embodiments of the present invention, "multiple" refers to more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0080] The above is a detailed introduction to a folding umbrella-shaped construction auxiliary device provided in the embodiment of the present application. This article uses specific examples to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the present application and its core ideas. At the same time, for those skilled in the art, according to the ideas of the present application, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation on the present application. Moreover, for those of ordinary skill in the art, without departing from the principles of the present invention, several improvements and modifications can be made, and these improvements and modifications are also regarded as the scope of protection of the present invention.

Claims

1. A folding umbrella-shaped construction auxiliary device, characterized in that: include: A column, a hoop structure, a first driving structure, an umbrella-shaped structure, and a top cloth; The hoop structure is fixedly connected to the first driving structure, and the hoop structure is sleeved on the column; A rack is provided on the outer side surface of the column in the vertical direction, and the rack is meshed with the gear in the first driving structure; The umbrella-like structure includes a foldable frame, the top cloth is arranged on the surface of the foldable frame, the hoop structure is connected to the foldable frame, and the first driving structure is used to drive the gear to move along the rack, driving the hoop structure to move along the vertical direction of the column to drive the foldable frame and the top cloth to perform an unfolding operation or a folding operation, so that the umbrella-like structure completes an opening and closing operation.

2. The folding umbrella-shaped construction auxiliary device according to claim 1, characterized in that: The folding umbrella-shaped construction auxiliary device further includes a second driving structure, and the second driving structure is mounted on the column; The retractable driving end of the second driving structure is fixedly connected to the lower end surface of the hoop structure, and the second driving structure is used to lift the hoop structure.

3. The folding umbrella-shaped construction auxiliary device according to claim 2, characterized in that: The folding umbrella-shaped construction auxiliary device further includes a first limiting structure, which is used to limit the movement of the hoop structure in the vertical direction of the column; A guide rail is also provided on the outer side surface of the column in the vertical direction, and the second driving structure is connected to the guide rail; When the second driving structure completes the lifting operation and the first limiting structure completely restricts the movement of the hoop structure, the second driving structure is also used to drive the driving end to perform a recovery operation to drive the second driving structure to move upward along the guide rail.

4. The folding umbrella-shaped construction auxiliary device according to claim 3, characterized in that: The folding umbrella-shaped construction auxiliary device also includes a second limiting structure; Before the second driving structure performs a lifting operation, the second limiting structure is used to completely limit the movement of the second driving structure in the vertical direction of the guide rail; Before the second driving structure completes the lifting operation and performs the recovery operation, or before the hoop structure moves downward in the vertical direction of the column, the second limiting structure is used to release the movement restriction of the second driving structure in the vertical direction of the guide rail.

5. The folding umbrella-shaped construction auxiliary device according to claim 3, characterized in that: The hoop structure includes a first hoop, a second hoop, and a support assembly disposed between the first hoop and the second hoop and fixedly connected to the second hoop, the first hoop and the second hoop are respectively sleeved on the column, the projections of the first hoop and the second hoop in the vertical direction overlap, and the first hoop is located above the second hoop; The driving end of the second driving structure is fixedly connected to the lower end surface of the second hoop, and the first limiting structure is used to limit the movement of the second hoop in the vertical direction of the column.

6. The folding umbrella-shaped construction auxiliary device according to claim 5, characterized in that: The umbrella-like structure further comprises a support rod, the foldable frame is circular, the center of the foldable frame is fixed at a position of a target height on the column, and the top cloth is arranged on an upper surface of the foldable frame; One end of the support rod is fixedly connected to a plurality of connection points on the lower surface of the foldable frame, and the connection points include a plurality of points distributed on the outer edge of the foldable frame; The other end of the support rod is fixedly connected to the upper end surface of the first hoop, and the first driving structure is used to drive the first hoop to move along the vertical direction of the column, driving the other end of the support rod to rise or fall, so that the umbrella-shaped structure completes the opening and closing operation.

7. The folding umbrella-shaped construction auxiliary device according to claim 5, characterized in that: The foldable frame includes a cantilever beam, a pull rod, a force transmission rod, a balance beam and a connecting rod; One end of the pull rod is hinged to the first hoop, and the other end of the pull rod is hinged to the middle part of the cantilever beam; One end of the cantilever beam is hinged to the second hoop, and the other end of the cantilever beam is hinged to the middle part of the balance beam; One end of the force transmission rod is hinged to the end of the balance beam, and the other end of the force transmission rod is hinged to the middle of the pull rod; The free end of the balance beam is connected to the outer edge of the top cloth, and the inner edge of the top cloth is sleeved on the column and located below the second hoop; The top end of the connecting rod is connected to the hinge point between the cantilever beam and the balance beam, and the bottom end of the connecting rod is connected to the middle of the upper surface of the top cloth. The first driving structure is used to drive the first hoop to move along the vertical direction of the column, driving the foldable frame to contract or extend, so that the umbrella-like structure can complete the opening and closing operation.

8. The folding umbrella-shaped construction auxiliary device according to claim 4, characterized in that: The first limiting structure and the second limiting structure include latches.

9. The folding umbrella-shaped construction auxiliary device according to claim 4, characterized in that: The first driving structure includes a driving motor, and the second driving structure includes a hydraulic cylinder.

10. The folding umbrella-shaped construction auxiliary device according to any one of claims 1 to 9, characterized in that: The first hoop, the second hoop, the first drive structure, the second drive structure, and the rack are all made of steel.

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