Building construction support

Abstract

The utility model discloses a building construction support which comprises a support body, a moving unit, an adjusting unit, a bearing plate and a fixing unit, main supporting is conducted through the support body, the support body can be conveniently moved through the moving unit, the height of the bearing plate is adjusted through the adjusting unit, and the height of the adjusting unit is fixed through the fixing unit. The adjusting unit can be prevented from excessively rising and leaving the support through the limiting cover, the threaded shaft can ascend and descend in the threaded hole of the movable lug, then the height of the universal wheel is changed, and the universal wheel can make contact with or leave the ground; and the threaded shaft can be prevented from being separated from the threaded hole of the movable lug through the limiting block.

Description

Technical Field

[0001] The utility model relates to the technical field of brackets, in particular to a building construction bracket. Background Art

[0002] Construction is a production activity carried out by people using various building materials, mechanical equipment and specific design blueprints in a certain space and time to build various building products. It includes the entire production process from construction preparation, groundbreaking to project completion acceptance.

[0003] During construction in the construction industry, due to the limited height of the construction workers themselves, construction scaffolds are required when constructing in many places inside the building that the construction workers cannot reach.

[0004] The current construction support is composed of steel pipes, bolts and bearing platforms. It needs to be assembled before use, which is very troublesome. The integrated support occupies a large storage area. At the same time, the bearing platform part is fixed and cannot be adjusted in height as needed. Therefore, a construction support is needed to solve the above problems. Utility Model Content

[0005] In view of the problems existing in the prior art, the utility model discloses a construction support, and the technical solution adopted is that the support includes a support, a movable unit, an adjustment unit, a bearing plate and a fixed unit, characterized in that the support is a U-shaped structure, there are two supports, and the two supports are symmetrically distributed on the left and right sides, and movable ears are provided at the front and rear parts of the outer side of the lower end of the support, and threaded holes are opened on the movable ears, and a first positioning hole is provided on the upper part of the inner side surface of the support, and a limiting cover is provided at the upper end of the support; the movable unit is arranged on the movable ear; the adjustment unit is arranged on the support; the left and right ends of the bearing plate are arranged on the bearing plate; the fixed unit is arranged on the adjustment unit and cooperates with the first positioning hole, and the main support is performed by the support, and the movable unit is used to facilitate the movement of the support, and the height of the bearing plate is adjusted by the adjustment unit, and the height of the adjustment unit is fixed by the fixing unit, so as to fix the height of the bearing plate, and the limiting cover can prevent the adjusting unit from excessively rising and leaving the support.

[0006] As an optimal technical solution for a construction support of the utility model, the moving unit includes a threaded shaft, a limit block, a twisting ring and a universal wheel. The threaded shaft is threadedly installed in the threaded hole of the moving ear, the limit block is arranged on the upper end of the threaded shaft and is stuck above the moving ear, the twisting ring is arranged at the upper end of the limit block, and the universal wheel is arranged at the lower end of the threaded shaft. The threaded shaft can be raised and lowered in the threaded hole of the moving ear, thereby changing the height of the universal wheel so that it can contact or leave the ground. The twisting ring facilitates the threaded shaft to be twisted, and the limit block can prevent the threaded shaft from detaching from the threaded hole of the moving ear.

[0007] As a preferred technical solution for a construction support of the utility model, the adjustment unit includes a column, a sliding hole, a second positioning hole, a rotation groove and a rotation shaft. The sliding hole is opened at the upper surfaces of the front and rear ends of the column, and the sliding hole is slidably sleeved on the support. The second positioning hole is opened at the front and rear ends of the inner side surface of the column. The second positioning hole can be connected to the first positioning hole. The rotation groove is opened on the upper surface of the column, and the rotation shaft is fixedly installed in the rotation groove from front to back.

[0008] As an optimal technical solution for a building construction support of the utility model, the bearing plate includes a first plate, a second plate, a connecting shaft and a clamping plate. The outer ends of the first plate and the second plate are respectively rotatably mounted on two rotating shafts, and the downward rotating space of the first plate and the second plate is limited by a rotating groove. The inner ends of the first plate and the second plate are rotatably connected by the connecting shaft. Clamping grooves are respectively provided on the upper surfaces of the first plate and the second plate. The clamping plates are respectively arranged on the inner ends of the upper surfaces of the first plate and the second plate. The clamping plates can be clamped in the clamping grooves of the first plate and the second plate. The construction personnel are carried by the first plate and the second plate. The connecting part of the first plate and the second plate is rotated by the connecting shaft, thereby realizing the folding and storage of the first plate and the second plate. The clamping plate can enable the first plate and the second plate to be clamped and supported to each other when they are unfolded and straight.

[0009] As a preferred technical solution for a building construction support of the utility model, the fixing unit comprises a mounting tube, a movable shaft, a pushing plate, a fixing block, a spring and a pull ring. The outer end of the mounting tube is fixedly mounted on the column and wraps the second positioning hole. The movable shaft is movably arranged in the mounting tube. The outer end of the movable shaft movably extends out of the outer end of the mounting tube and is fixedly mounted with a pull ring. The pushing plate is fixedly mounted at the inner end of the movable shaft and is slidably mounted in the mounting tube and is clamped by the column. The upper surface of the fixing block is inclined and the fixing block is fixedly mounted on the outer side of the pushing plate. The spring is sleeved on the movable shaft and is located on the outer side of the pushing plate inside the mounting tube. The fixing block passes through the second positioning hole and extends into the first positioning hole, so that the height of the adjusting unit can be fixed. The mounting tube and the pushing plate are used to limit the movable direction of the fixing block. The fixing block can be pushed into the first positioning hole by the spring. At the same time, the spring can cooperate with the upper inclined surface of the fixing block to shrink, so that the adjusting unit rises. The fixing block can be pulled out of the first positioning hole by the movable shaft and the pull ring, so as to facilitate the lowering of the adjusting unit.

[0010] As an optimal technical solution for a construction support of the utility model, a clamping block is fixedly installed on the inner side of the mounting tube, and a clamping slot is opened on the pushing plate, and the clamping slot can pass through the clamping block. By twisting the pushing plate and clamping it on the clamping block, the fixed block can be fixed away from the first positioning hole, making it easy to lower the adjustment unit.

[0011] The beneficial effects of the utility model are as follows: the utility model mainly supports through the bracket, facilitates the movement of the bracket through the moving unit, adjusts the height of the load-bearing plate through the adjusting unit, fixes the height of the adjusting unit through the fixing unit, thereby fixing the height of the load-bearing plate, prevents the adjusting unit from being excessively raised and thus leaving the bracket through the limit cover, can lift and lower the threaded shaft in the threaded hole of the moving ear through the threaded shaft, thereby changing the height of the universal wheel so that it can contact or leave the ground, facilitates the screwing of the threaded shaft through the screw ring, prevents the threaded shaft from being separated from the threaded hole of the moving ear through the limit block, carries construction personnel through the first plate and the second plate, and connects the first plate and the second plate through the connecting shaft The first plate and the second plate are rotated to realize the folding and storage of the first plate and the second plate. The clamping plate can make the first plate and the second plate be clamped and supported with each other when they are unfolded and straight. The fixing block passes through the second positioning hole and extends into the first positioning hole, so that the height of the adjusting unit can be fixed. The movable direction of the fixing block is limited by the installation cylinder and the pushing plate. The fixing block can be pushed into the first positioning hole by the spring. At the same time, the spring can cooperate with the upper inclined surface of the fixing block to shrink, so that the adjusting unit rises. The fixing block can be pulled out of the first positioning hole by the movable shaft and the pull ring, so as to facilitate the lowering of the adjusting unit. By twisting the pushing plate to be clamped on the clamping block, the fixing block can be fixed away from the first positioning hole, so as to facilitate the lowering of the adjusting unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the support structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the mobile unit of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the regulating unit of the utility model;

[0016] Figure 5 This is a schematic diagram of the structure of the load-bearing plate of the utility model;

[0017] Figure 6 This is a schematic diagram of the structure of the fixing unit of the utility model;

[0018] Figure 7 It is a cross-sectional view of the fixing unit of the utility model.

[0019] In the figure: 1- bracket, 101- movable ear, 102- first positioning hole, 103- limiting cover, 2- movable unit, 21- threaded shaft, 22- limiting block, 23- twisting ring, 24- universal wheel, 3- adjusting unit, 31- column, 32- sliding hole, 33- second positioning hole, 34- rotating groove, 35- rotating shaft, 4- bearing plate, 41- first plate, 42- second plate, 43- connecting shaft, 44- clamping plate, 5- fixing unit, 51- mounting cylinder, 52- movable shaft, 53- pushing plate, 54- fixing block, 55- spring, 56- pull ring, 501- clamping groove, 502- clamping block. DETAILED DESCRIPTION

[0020] Example 1

[0021] like Figures 1 to 7As shown, the utility model discloses a construction support, and the technical scheme adopted is that it includes a support 1, a moving unit 2, an adjustment unit 3, a bearing plate 4 and a fixing unit 5, and is characterized in that the support 1 is a U-shaped structure, there are two supports 1, and the two supports 1 are symmetrically distributed. A moving ear 101 is arranged at the front and rear parts of the outer side of the lower end of the support 1, and a threaded hole is opened on the moving ear 101. A first positioning hole 102 is arranged on the upper part of the inner side surface of the support 1, and a limiting cover 103 is arranged at the upper end of the support 1; the moving unit 2 is arranged on the moving ear 101, and the moving unit 2 includes a threaded shaft 21, a limit block 22, a screw ring 23 and a universal wheel 24, and the threaded shaft 2 1 is threadedly installed in the threaded hole of the mobile ear 101, the limit block 22 is arranged on the upper end of the threaded shaft 21 and is stuck above the mobile ear 101, the screw ring 23 is arranged on the upper end of the limit block 22, and the universal wheel 24 is arranged at the lower end of the threaded shaft 21. The threaded shaft 21 can be raised and lowered in the threaded hole of the mobile ear 101, thereby changing the height of the universal wheel 24 so that it can contact or leave the ground. The screw ring 23 is used to easily screw the threaded shaft 21, and the limit block 22 can prevent the threaded shaft 21 from escaping from the threaded hole of the mobile ear 101; the adjustment unit 3 is arranged on the bracket 1, and the adjustment unit 3 includes a column 31, a sliding hole 32, a second positioning hole 33, a rotating The first and second plates 41 and 42 are provided with a first plate 41 and a second plate 42, respectively. The first and second plates 41 and 42 are provided with a first plate 41 and a second plate 42, respectively. The first and second plates 41 and 42 are provided with a first plate 41 and a second plate 42, respectively. The first and second plates 41 and 42 are provided with a first plate 41 and a second plate 42, respectively. The first and second plates 41 and 42 are provided with a first plate 41 and a second plate 42, respectively. The first and second plates 41 and 42 are provided with a first plate 41 and a second plate 42, respectively. The first and second plates 41 and 42 are provided with a first plate 41 and a second plate 42, respectively. The first and second plates 41 and 42 are provided with a first plate 41 and a second plate 42, respectively. The downward rotation space is limited by the rotation groove 34, the inner ends of the first plate 41 and the second plate 42 are rotatably connected by the connecting shaft 43, and the upper surfaces of the first plate 41 and the second plate 42 are respectively provided with card grooves, and the card plates 44 are respectively arranged on the inner ends of the upper surfaces of the first plate 41 and the second plate 42, and the card plates 44 can be stuck in the card grooves of the first plate 41 and the second plate 42, and the construction personnel are carried by the first plate 41 and the second plate 42, and the connecting part of the first plate 41 and the second plate 42 is rotated by the connecting shaft 43, so as to realize the folding and storage of the first plate 41 and the second plate 42, and the card plates 44 can make the first plate 41 and the second plate 42 mutually clamped and supported when unfolded and straight;The fixing unit 5 is arranged on the adjusting unit 3 and cooperates with the first positioning hole 102. The fixing unit 5 comprises a mounting tube 51, a movable shaft 52, a push plate 53, a fixing block 54, a spring 55 and a pull ring 56. The outer end of the mounting tube 51 is fixedly mounted on the column 31 and wraps the second positioning hole 33. The movable shaft 52 is movably arranged in the mounting tube 51. The outer end of the movable shaft 52 movably extends out of the outer end of the mounting tube 51 and is fixedly mounted with a pull ring 56. The push plate 53 is fixedly mounted inside the movable shaft 52. The fixing block 54 is at the end thereof and is slidably mounted in the mounting tube 51 and is stuck by the column 31. The upper surface of the fixing block 54 is in the shape of an inclined surface. The fixing block 54 is fixedly mounted on the outer surface of the push plate 53, and the fixing block 54 can pass through the second positioning hole 33 and extend into the first positioning hole 102. The spring 55 is sleeved on the movable shaft 52 and is located on the outer side of the push plate 53 inside the mounting tube 51. The fixing block 54 passes through the second positioning hole 33 and extends into the first positioning hole 102, so that the height of the adjustment unit 3 can be fixed. The movable direction of the fixed block 54 is limited by the push plate 53. The fixed block 54 can be pushed into the first positioning hole 102 by the spring 55. At the same time, the spring 55 can be contracted in cooperation with the upper inclined surface of the fixed block 54, so that the adjustment unit 4 rises. The fixed block 54 can be pulled out of the first positioning hole 102 by the movable shaft 52 and the pull ring 56, so as to facilitate the lowering of the adjustment unit 4. A clamping block 502 is fixedly installed on the inner side of the installation cylinder 51. A clamping groove 501 is provided on the push plate 53. The clamping groove 501 can pass through the clamping block 502. By twisting the push plate 53 to clamp on the clamping block 502, the fixed block 54 can be fixed out of the first positioning hole 102, so as to facilitate the lowering of the adjustment unit 4. The main support is provided by the bracket 1. The bracket 1 is conveniently moved by the moving unit 2. The height of the carrying plate 4 is adjusted by the adjusting unit 3. The height of the adjusting unit 3 is fixed by the fixing unit 5, so as to fix the height of the carrying plate 4. The limiting cover 103 can prevent the adjustment unit 3 from excessively rising and leaving the bracket 1. ;

[0022] The working principle of the utility model is as follows: grab the screw ring 23 and screw it to make the universal wheel 24 drop down and contact the ground, push the construction bracket to the construction position, grab the two columns 31, and the fixed block 54 is pushed by the spring 55 to enter the first positioning hole 102 at the bottom. When it is necessary to continue to increase the height, continue to push upward, and the upper inclined surface of the fixed block 54 is pushed and retracted by the upper part of the first positioning hole 102 and enters the installation tube 51. The spring 55 pushes the fixed block 54 to enter the next first positioning hole 102 until the adjustment unit 3 reaches a suitable height, stop pushing, and then grab the first plate 41 and the second plate 42 and pull them downward. The outer ends of the first plate 41 and the second plate 42 rotate on the two rotating shafts 35 respectively, and the inner ends of the first plate 41 and the second plate 42 rotate on the connecting shaft 43. The first plate 41 and the second plate 42 are parallel to each other. After that, it is stuck in the rotating groove 34 to prevent it from rotating downward. The clamping plate 44 clamps the first plate 41 and the second plate 42 together to improve their structural strength. The two brackets 1 are pushed and unfolded by the carrying plate 4. After pushing the bracket 1 to a suitable position, the twisting ring 23 is twisted, the universal wheel 24 rises, and the bottom end of the bracket 1 contacts the ground for support. Then it is used. When it is used and needs to be stored, the universal wheel 24 is in contact with the ground, the bracket 1 is lifted up, and the pull ring 56 is grabbed for pulling. After the clamping groove 501 passes the clamping block 502, the fixed block 54 is received in the installation tube 51. The pull ring 56 is twisted so that the pushing plate 53 is clamped by the clamping block 502. The fixed block 54 is always received in the installation tube 51, and the adjustment unit 3 is pushed down to the bottom of the bracket 1. The movable shaft 52 is grasped and pushed upward, the first plate 41 and the second plate 42 are folded, and the two brackets 1 are close to each other for storage.

[0023] The circuit connection involved in the utility model is a common means used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments, and it belongs to the widely used existing technology.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0026] Components not described in detail herein are prior art.

[0027] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A construction support, comprising a support (1), a moving unit (2), an adjusting unit (3), a bearing plate (4) and a fixing unit (5), characterized in that: The bracket (1) is a U-shaped structure. There are two brackets (1), which are symmetrically distributed on the left and right. The front and rear parts of the outer side of the lower end of the bracket (1) are both provided with moving ears (101), and the moving ears (101) are provided with threaded holes. The upper part of the inner side surface of the bracket (1) is provided with a first positioning hole (102), and the upper end of the bracket (1) is provided with a limiting cover (103); the moving unit (2) is arranged on the moving ear (101). The adjusting unit (3) is arranged on the bracket (1); the left and right ends of the carrying plate (4) are arranged on the carrying plate (4); the fixing unit (5) is arranged on the adjusting unit (3) and matches with the first positioning hole (102).

2. A construction support according to claim 1, characterized in that: The moving unit (2) comprises a threaded shaft (21), a limit block (22), a screwing ring (23) and a universal wheel (24); the threaded shaft (21) is threadedly mounted in a threaded hole of a moving ear (101); the limit block (22) is arranged on the upper end of the threaded shaft (21) and is clamped above the moving ear (101); the screwing ring (23) is arranged on the upper end of the limit block (22); and the universal wheel (24) is arranged at the lower end of the threaded shaft (21).

3. A construction support according to claim 1, characterized in that: The adjustment unit (3) comprises a column (31), a sliding hole (32), a second positioning hole (33), a rotation groove (34) and a rotation shaft (35); the sliding hole (32) is provided at the upper surfaces of the front and rear ends of the column (31), and the sliding hole (32) is slidably sleeved on the bracket (1); the second positioning hole (33) is provided at the front and rear ends of the inner side surface of the column (31); the second positioning hole (33) can be connected to the first positioning hole (102); the rotation groove (34) is provided on the upper surface of the column (31), and the rotation shaft (35) is fixedly installed in the rotation groove (34) from front to back.

4. A construction support according to claim 3, characterized in that: The carrier plate (4) comprises a first plate (41), a second plate (42), a connecting shaft (43) and a clamping plate (44); the outer ends of the first plate (41) and the second plate (42) are respectively rotatably mounted on two rotating shafts (35), and the downward rotating space of the first plate (41) and the second plate (42) is limited by the rotating groove (34); the inner ends of the first plate (41) and the second plate (42) are rotatably connected by the connecting shaft (43); clamping grooves are respectively provided on the upper surfaces of the first plate (41) and the second plate (42); the clamping plates (44) are respectively arranged on the inner ends of the upper surfaces of the first plate (41) and the second plate (42); and the clamping plates (44) can be clamped in the clamping grooves of the first plate (41) and the second plate (42).

5. A construction support according to claim 3, characterized in that: The fixing unit (5) comprises a mounting tube (51), a movable shaft (52), a pushing plate (53), a fixing block (54), a spring (55) and a pull ring (56); the outer end of the mounting tube (51) is fixedly mounted on the column (31) and wraps the second positioning hole (33); the movable shaft (52) is movably arranged in the mounting tube (51); the outer end of the movable shaft (52) movably extends out of the outer end of the mounting tube (51) and is fixedly mounted with a pull ring (56); the pushing plate (53) is fixedly mounted at the inner end of the movable shaft (52), and is slidably mounted in the mounting tube (51), and is clamped by the column (31); the upper surface of the fixed block (54) is inclined; the fixed block (54) is fixedly mounted on the outer surface of the push plate (53), and the fixed block (54) can pass through the second positioning hole (33) and extend into the first positioning hole (102); the spring (55) is sleeved on the movable shaft (52), and is located on the outer side of the push plate (53) inside the mounting tube (51).

6. A construction support according to claim 5, characterized in that: A clamping block (502) is fixedly mounted on the inner side surface of the mounting tube (51), and a clamping groove (501) is provided on the pushing plate (53), and the clamping groove (501) can pass through the clamping block (502).

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