Building construction bracket

Abstract

The utility model relates to the technical field of building equipment, and discloses a building construction bracket which comprises a base, a left limiting plate and a right limiting plate are connected to the two sides of the interior of the base in an inserted mode, positioning pins are installed in the base, the left limiting plate and the right limiting plate, and limiting frames are arranged on the left limiting plate and the right limiting plate in a sleeved mode. The bottom of the limiting frame is connected with an inner threaded pipe, a driving motor is fixedly installed in the center of the top of the base, the output end of the driving motor is connected with a second threaded rod and is in threaded connection with the inner threaded pipe, a bearing frame is slidably arranged in the limiting frame, and a servo motor is fixedly connected to the left side of the inner side wall of the limiting frame; and a lead screw is installed at the output end of the servo motor, and the right end of the lead screw is rotationally connected to the right side of the inner side wall of the limiting frame, so that the height of the limiting frame can be better and automatically adjusted, meanwhile, the left-right position of the bearing frame can be automatically adjusted, manpower is saved, and the working efficiency is improved.

Description

Technical Field

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

[0002] Construction is an activity in the implementation stage of engineering construction. With the continuous acceleration of urbanization, the demand for construction has gradually increased, and thus the demand for construction equipment has also continued to increase. During the construction process, brackets are needed to place building materials to assist in construction.

[0003] In the related art, reference can be made to the Chinese patent with the announcement number CN218643912U, which specifically discloses a construction bracket. When the construction bracket is in use, support columns are fixedly installed at the four corners of the lower end of the base for overall support, and several reinforcing rods are fixedly installed in the groove to enhance stability and achieve the stability of the bracket. Long boards are fixedly installed at both ends of the base, and the vertical line where the support columns are located is on the outside of the long boards. The connecting plates are fixedly installed between the long boards to form an integrated and non-detachable structure. A limit frame is movably installed on the outside of the long board. Since the position and size of several No. 1 screw holes are compatible with the position and size of the fixing bolts, and the fixing bolts are passed through the No. 2 screw holes to the No. 1 screw holes to be fixed and installed with the inner thread. The long board is fixedly installed on the outer side of the limit frame, and the height of the limit frame can be adjusted according to the use height to meet the construction needs and is easy to adjust and use. Slide plates are fixedly installed on the front and rear ends of the limit frame. Since the position and size of the two slide plates are matched with the position and size of the two limit grooves, the bearing frame is slidably connected to the upper side of the limit frame. The two slide plates are provided to limit the position of the bearing frame, enhance the stability of the bearing frame sliding left and right, avoid the danger of tipping over, and improve the safety of use. The whole device has a simple structure and strong adaptability, which is conducive to the use of construction brackets.

[0004] The applicant found that there are deficiencies in the use of the above-mentioned construction bracket: although the use height of the limit frame can be adjusted so that the height of the load-bearing frame can be adjusted to the required height, the height of the limit frame and the load-bearing frame are both adjusted manually, which is cumbersome to operate, and when the limit frame and the load-bearing frame need to be adjusted in height during use, they cannot be automatically adjusted well. At the same time, the movement of the left and right position of the load-bearing frame does not have a good automatic adjustment and positioning structure, which affects the use effect of the load-bearing frame.

[0005] In view of this, the present technical solution proposes a construction bracket to better solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a construction bracket in order to solve the above-mentioned problems.

[0007] The technical solution adopted by the utility model is as follows: a construction bracket comprises a base, a left limit plate and a right limit plate are inserted on both sides of the base, and positioning pins are installed inside the base, the left limit plate and the right limit plate;

[0008] The left and right limit plates are sleeved with limit frames, and the bottom of the limit frames is connected with an internal threaded tube, a driving motor is fixedly installed at the top center of the base, and a threaded rod 2 is connected to the output end of the driving motor and is threadedly connected to the internal threaded tube;

[0009] A supporting frame is slidingly arranged inside the limit frame, a servo motor is fixedly connected to the left side of the inner wall of the limit frame, and a screw rod is installed on the output end of the servo motor, the right end of the screw rod is rotatably connected to the right side of the inner wall of the limit frame, and the screw rod is threadedly connected to the inner bottom of the supporting frame.

[0010] In a preferred embodiment, universal wheels are arranged around the bottom of the base, and support plates are installed around the base via threaded rods.

[0011] In a preferred embodiment, the threaded rod 1 is threadedly connected around the inner periphery of the base, and the bottom end of the threaded rod 1 is rotatably connected to the support plate.

[0012] In a preferred embodiment, positioning grooves are opened on both sides of the interior of the base, and the left limit plate and the right limit plate are inserted into the positioning grooves, the positioning pin is inserted into the interior of the base, the left limit plate and the right limit plate, and the rear end of the positioning pin is threadedly connected to the rear of the inner wall of the positioning groove.

[0013] In a preferred embodiment, the front and rear walls of the left limit plate and the right limit plate are both provided with scale lines, and the limit frame is provided with indicator marks adapted for use with the scale lines.

[0014] In a preferred embodiment, slide grooves are provided at relative positions on the inner side of the limiting frame, and sliding blocks are slidably provided inside the slide grooves and fixedly connected to the supporting frame.

[0015] In a preferred embodiment, a threaded hole adapted to the screw rod is opened at a lower middle position inside the support frame, and the screw rod is threadedly connected in the threaded hole.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are: it is convenient to automatically adjust the height of the limit frame better, and the left and right positions of the support frame can be automatically adjusted at the same time, saving manpower and increasing work efficiency.

[0017] 1. In the utility model, the device can be moved to a position where it needs to be used by means of the universal wheel, and the threaded rod can be rotated to make the support plate fit on the ground, so that the universal wheel can be protected.

[0018] 2. In the utility model, the threaded rod 2 is driven by a driving motor to rotate inside the internal threaded tube. At this time, the internal threaded tube drives the limit frame to adjust the height. At the same time, the left limit plate and the right limit plate can limit and guide the limit frame.

[0019] 3. In the present invention, the servo motor drives the screw rod to rotate, and the screw rod drives the carrier to adjust the left and right positions. At the same time, the cooperation of the slide groove and the slider can limit and guide the carrier. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the installation structure of the base, the left limit plate and the right limit plate of the utility model;

[0022] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure of area A in the middle.

[0023] Markings in the figure: 1-base; 2-universal wheel; 3-threaded rod one; 4-support plate; 5-left limit plate; 6-right limit plate; 7-locating pin; 8-limit frame; 9-internal threaded tube; 10-drive motor; 11-threaded rod two; 12-slide groove; 13-slider; 14-carrying frame; 15-servo motor; 16-screw. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The following will be combined Figure 1-Figure 3 A construction bracket according to an embodiment of the utility model is described in detail.

[0026] refer to Figure 1-2 As shown, a construction bracket includes a base 1, a universal wheel 2 is arranged around the bottom of the base 1, and a support plate 4 is installed around the base 1 through a threaded rod 3, the threaded rod 3 is threadedly connected to the inner periphery of the base 1, and the bottom end of the threaded rod 3 is rotatably connected to the support plate 4.

[0027] The device can be moved to a position where it is needed by means of the universal wheel 2, and the threaded rod 3 can be rotated so that the support plate 4 fits on the ground, thereby protecting the universal wheel 2.

[0028] refer to Figure 1-2 As shown, a left limit plate 5 and a right limit plate 6 are inserted on both sides of the interior of the base 1, and scale lines are provided on the front and rear walls of the left limit plate 5 and the right limit plate 6. Positioning pins 7 are installed inside the base 1, the left limit plate 5 and the right limit plate 6. Positioning grooves are provided on both sides of the interior of the base 1, and the left limit plate 5 and the right limit plate 6 are inserted in the positioning grooves. The positioning pin 7 is inserted inside the base 1, the left limit plate 5 and the right limit plate 6, and the rear end of the positioning pin 7 is threadedly connected to the rear of the inner wall of the positioning groove.

[0029] By inserting the positioning pin 7 into the base 1, the left limit plate 5 and the right limit plate 6, and then threading the rear end of the positioning pin 7 to the rear of the inner wall of the positioning groove, the left limit plate 5 and the right limit plate 6 can be positioned in the base 1, and the left limit plate 5 and the right limit plate 6 can be easily disassembled.

[0030] refer to Figure 1 As shown, a limit frame 8 is sleeved on the left limit plate 5 and the right limit plate 6, and an indicator mark adapted to the scale line is provided on the limit frame 8. The bottom of the limit frame 8 is connected to an internal threaded tube 9, and a driving motor 10 is fixedly installed at the top center position of the base 1, and a threaded rod 11 is connected to the output end of the driving motor 10 and is threadedly connected to the internal threaded tube 9.

[0031] The driving motor 10 drives the threaded rod 11 to rotate inside the internal threaded tube 9. At this time, the internal threaded tube 9 drives the limit frame 8 to adjust the height. At the same time, the left limit plate 5 and the right limit plate 6 can limit and guide the limit frame 8.

[0032] refer to Figure 1 and 3 As shown, a support frame 14 is slidably arranged inside the limit frame 8, a slide groove 12 is provided at a relative position on the inner side of the limit frame 8, and a slider 13 is slidably arranged inside the slide groove 12 and is fixedly connected to the support frame 14, a servo motor 15 is fixedly connected to the left side of the inner wall of the limit frame 8, and a screw rod 16 is installed on the output end of the servo motor 15, the right end of the screw rod 16 is rotatably connected to the right side of the inner wall of the limit frame 8, and the screw rod 16 is threadedly connected to the inner bottom of the support frame 14, a threaded hole matching the screw rod 16 is provided in the middle position of the inner bottom of the support frame 14, and the screw rod 16 is threadedly connected in the threaded hole.

[0033] The servo motor 15 drives the screw rod 16 to rotate, and the screw rod 16 drives the carrier 14 to adjust the left and right positions. At the same time, the cooperation of the slide groove 12 and the slider 13 can limit and guide the carrier 14.

[0034] The advantages of the present application are as follows: it is convenient to automatically adjust the height of the limit frame 8 and the left and right positions of the support frame 14 can be automatically adjusted, thus saving manpower and increasing work efficiency.

[0035] Working principle: When using the device, the device can be moved to the position where it needs to be used through the universal wheel 2, and then the threaded rod 13 is rotated to make the support plate 4 fit on the ground, so that the universal wheel 2 can be protected. When adjusting the height of the limit frame 8, the driving motor 10 drives the threaded rod 11 to rotate inside the internal threaded tube 9. At this time, the internal threaded tube 9 drives the limit frame 8 to adjust the height. At the same time, the left limit plate 5 and the right limit plate 6 can limit and guide the limit frame 8. When adjusting the left and right positions of the carrier frame 14, the servo motor 15 drives the screw rod 16 to rotate. At this time, the screw rod 16 drives the carrier frame 14 to adjust the left and right positions. At the same time, the cooperation of the slide groove 12 and the slider 13 can limit and guide the carrier frame 14.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction bracket, comprising a base (1), characterized in that: A left limit plate (5) and a right limit plate (6) are inserted into the two sides of the interior of the base (1), and positioning pins (7) are installed inside the base (1), the left limit plate (5) and the right limit plate (6); The left limit plate (5) and the right limit plate (6) are sleeved with a limit frame (8), and the bottom of the limit frame (8) is connected to an internal threaded tube (9), a drive motor (10) is fixedly installed at the top center position of the base (1), and a threaded rod (11) is connected to the output end of the drive motor (10) and is threadedly connected to the internal threaded tube (9); A bearing frame (14) is slidably arranged inside the limiting frame (8), a servo motor (15) is fixedly connected to the left side of the inner wall of the limiting frame (8), and a screw rod (16) is installed on the output end of the servo motor (15), the right end of the screw rod (16) is rotatably connected to the right side of the inner wall of the limiting frame (8), and the screw rod (16) is threadedly connected to the inner bottom of the bearing frame (14).

2. A construction bracket as claimed in claim 1, characterized in that: Universal wheels (2) are arranged around the bottom of the base (1), and support plates (4) are installed around the base (1) via threaded rods (3).

3. A construction bracket as claimed in claim 2, characterized in that: The threaded rod one (3) is threadedly connected to the inner periphery of the base (1), and the bottom end of the threaded rod one (3) is rotatably connected to the support plate (4).

4. A construction bracket as claimed in claim 2, characterized in that: Positioning grooves are provided on both sides of the interior of the base (1), and the left limit plate (5) and the right limit plate (6) are inserted into the positioning grooves. The positioning pin (7) is inserted into the interior of the base (1), the left limit plate (5) and the right limit plate (6), and the rear end of the positioning pin (7) is threadedly connected to the rear of the inner wall of the positioning groove.

5. A construction bracket as claimed in claim 4, characterized in that: The front and rear walls of the left limit plate (5) and the right limit plate (6) are both provided with scale lines, and the limit frame (8) is provided with indicator marks adapted for use with the scale lines.

6. A construction bracket as claimed in claim 5, characterized in that: Slide grooves (12) are provided at relative positions on the inner sides of the limiting frame (8), and a sliding block (13) is slidably provided inside the slide groove (12) and is fixedly connected to the bearing frame (14).

7. A construction bracket as claimed in claim 6, characterized in that: A threaded hole adapted to the screw rod (16) is provided at a lower middle position inside the support frame (14), and the screw rod (16) is threadedly connected in the threaded hole.

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