Adjustable steel bar horse stool for building construction

Abstract

The utility model belongs to the field of building construction, and particularly relates to an adjustable steel bar horse stool for building construction, which comprises a lower steel bar horse stool, the top of the lower steel bar horse stool is fixedly connected with a fixed box, the top of the fixed box is provided with an upper steel bar horse stool, and the front side and the rear side of the inner wall of the fixed box are movably connected with screw rods through bearing seats. The top of the screw rod penetrates through the top of the fixed box and is in threaded connection with the bottom of the upper steel bar horse stool, a driven chain wheel is fixedly connected to the surface of the screw rod, a transmission rod is movably connected to the bottom of the inner wall of the fixed box through a bearing seat, and a transmission chain wheel is fixedly connected to the surface of the transmission rod; the surface of the transmission rod is fixedly connected with a worm gear, and the left side of the worm gear is engaged with a worm; the problems that when an existing horse stool rib is used, the height is fixed, reinforcing steel bars with different heights cannot be supported, objects need to be cushioned to increase the height of the horse stool rib for supporting, and time and labor are wasted are solved.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to an adjustable steel bar horse stool for building construction. Background Art

[0002] Stirrup reinforcement, a construction term, is shaped like a stirrup, hence the name stirrup reinforcement, also known as support reinforcement (iron horse), which is used between the upper and lower slab reinforcements to fix and support the upper slab reinforcements. It is both a design and construction area and a budget area. The setting of stirrups should comply with the principle of being adequate and moderate, which can both meet the requirements and save resources.

[0003] The saddle reinforcement can support the steel bars during use, but the existing saddle reinforcement has a fixed height and cannot support steel bars of different heights. It is necessary to place objects to raise the height of the saddle reinforcement for support, which is time-consuming, labor-intensive and inconvenient for users. Therefore, an adjustable steel bar saddle for construction is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the shortcomings of the prior art, the existing horse stool reinforcement has a fixed height during use and cannot support steel bars of different heights. It is necessary to place objects to raise the height of the horse stool reinforcement for support, which is time-consuming and labor-intensive. The utility model proposes an adjustable steel bar horse stool for construction.

[0005] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes an adjustable steel bar horse stool for construction construction, comprising a lower steel bar horse stool, the top of the lower steel bar horse stool is fixedly connected to a fixing box, the top of the fixing box is provided with an upper steel bar horse stool, the front and rear sides of the inner wall of the fixing box are movably connected with screws through a bearing seat, the top of the screw penetrates into the top of the fixing box and is threadedly connected to the bottom of the upper steel bar horse stool, the surface of the screw is fixedly connected to a driven sprocket, the bottom of the inner wall of the fixing box is movably connected to a transmission rod through a bearing seat, the surface of the transmission rod is fixedly connected to a transmission sprocket, the surface of the transmission rod is fixedly connected to a worm wheel, the left side of the worm wheel is meshed with a worm, the right side of the worm screw penetrates to the right side of the fixing box, the surface of the transmission sprocket is sleeved with a chain, and the top of the fixing box is fixedly connected to a stabilizing component.

[0006] Preferably, the stabilizing assembly comprises a fixed block, the fixed block is fixedly connected to the top of the fixed box, the number of the fixed blocks is several, the inner side of the fixed block is fixedly connected to a limiting ring, and the limiting ring is slidably connected to the upper steel bar stool.

[0007] Preferably, balls are movably embedded inside the limiting ring, and the number of the balls is several.

[0008] Preferably, the left side of the worm is movably connected to a limit plate via a bearing seat, and the bottom of the limit plate is fixedly connected to the bottom of the inner wall of the fixed box.

[0009] Preferably, a disc is fixedly connected to the right side of the worm, and the disc is used in conjunction with the worm.

[0010] Preferably, a rubber ring is fixedly connected to the surface of the disc, and the rubber ring is used in conjunction with the disc.

[0011] Preferably, a cover plate is provided on the left side of the fixing box, and the cover plate is used in conjunction with the fixing box.

[0012] The utility model is beneficial in that:

[0013] 1. The utility model drives the worm to rotate by the rotation of the disc, the rotation of the worm drives the worm wheel to rotate, the rotation of the worm wheel drives the transmission rod to rotate, the rotation of the transmission rod drives the transmission sprocket to rotate, the rotation of the transmission sprocket drives the chain to rotate, the rotation of the chain drives the driven sprocket to rotate, the driven sprocket drives the screw to rotate, and the rotation of the screw drives the upper steel bar horse stool to move upward. The structural design realizes the function of adjusting the height, solves the problem that the height of the existing horse stool reinforcement is fixed in use, and it cannot support steel bars of different heights. It is necessary to place objects to increase the height of the horse stool reinforcement for support, which is time-consuming and labor-intensive, and improves the use efficiency of the steel bar horse stool;

[0014] 2. The utility model realizes the function of maintaining the stability of the upper steel bar horse stool through the structural design of the stabilizing component, solves the problem of shaking of the upper steel bar horse stool, and improves the stability of the upper steel bar horse stool. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the screw of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the driven sprocket and the driving sprocket of the utility model;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the limiting ring of the utility model.

[0021] In the figure: 1. lower steel bar saddle; 2. fixing box; 3. upper steel bar saddle; 4. screw; 5. driven sprocket; 6. transmission rod; 7. transmission sprocket; 8. worm wheel; 9. worm; 10. chain; 11. stabilizing assembly; 111. fixing block; 112. limiting ring; 12. ball bearing; 13. limiting plate; 14. disc; 15. rubber ring; 16. cover plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] See also Figure 1 - Figure 5 As shown, an adjustable steel bar horse stool for construction construction comprises a lower steel bar horse stool 1, the top of the lower steel bar horse stool 1 is fixedly connected with a fixed box 2, the top of the fixed box 2 is provided with an upper steel bar horse stool 3, the front and rear sides of the inner wall of the fixed box 2 are movably connected with a screw rod 4 through a bearing seat, the top of the screw rod 4 penetrates to the top of the fixed box 2 and is threadedly connected to the bottom of the upper steel bar horse stool 3, the surface of the screw rod 4 is fixedly connected with a driven sprocket 5, the bottom of the inner wall of the fixed box 2 is movably connected with a transmission rod 6 through a bearing seat, the surface of the transmission rod 6 is fixedly connected with a transmission sprocket 7, the number of the transmission sprockets 7 is two, the number of the driven sprockets 5 is two, the two transmission sprockets 7 are respectively meshed with the two driven sprockets 5 through two chain belts 10, the surface of the transmission rod 6 is fixedly connected with a worm wheel 8, the left side of the worm wheel 8 is meshed with a worm 9, the right side of the worm 9 penetrates to the right side of the fixed box 2, the surface of the transmission sprocket 7 is sleeved with a chain 10, and the top of the fixed box 2 is fixedly connected with a stabilizing component 11;

[0024] During operation, the worm 9 is driven to rotate by the rotation of the disc 14, the worm 9 is driven to rotate by the rotation of the worm wheel 8, the worm wheel 8 is driven to rotate by the rotation of the transmission rod 6, the transmission rod 6 is driven to rotate by the transmission sprocket 7, the transmission sprocket 7 is driven to rotate by the chain 10, the chain 10 is driven to rotate by the driven sprocket 5, the driven sprocket 5 is driven to rotate by the screw 4, the screw 4 is driven to rotate and the upper steel bar stool 3 is driven to move upward by the structural design, thereby realizing the function of adjusting the height.

[0025] Further, the stabilizing assembly 11 includes a fixing block 111, the fixing block 111 is fixedly connected to the top of the fixing box 2, the number of the fixing blocks 111 is several, the inner side of the fixing block 111 is fixedly connected to a limiting ring 112, and the limiting ring 112 is slidably connected to the upper steel bar horse stool 3;

[0026] During operation, the upper steel bar saddle 3 can be limited by the setting of the limiting ring 112 to avoid shaking during the movement of the upper steel bar saddle 3, which is convenient for users to use.

[0027] Furthermore, a ball 12 is movably embedded inside the limiting ring 112, and the number of the ball 12 is several;

[0028] During operation, the ball 12 is arranged to limit the position between the limit ring 112 and the upper steel bar saddle 3, thereby increasing the friction between the upper steel bar saddle 3 and the limit ring 112, making it easier for users to use.

[0029] Furthermore, the left side of the worm 9 is movably connected to the limit plate 13 through the bearing seat, and the bottom of the limit plate 13 is fixedly connected to the bottom of the inner wall of the fixed box 2;

[0030] During operation, the worm 9 can be limited by the setting of the limiting plate 13, thereby improving the stability of the worm 9 and facilitating use by the user.

[0031] Furthermore, a disc 14 is fixedly connected to the right side of the worm 9, and the disc 14 cooperates with the worm 9;

[0032] During operation, the arrangement of the disc 14 facilitates the user to rotate the worm 9 , thereby improving the stability of the worm 9 and preventing the worm 9 from shaking, making it easier for the user to use the device.

[0033] Furthermore, a rubber ring 15 is fixedly connected to the surface of the disc 14, and the rubber ring 15 is used in conjunction with the disc 14;

[0034] During operation, the provision of the rubber ring 15 improves the anti-skid property of the disc 14 , effectively avoids the disc 14 from slipping during its rotation, and improves the rotation efficiency of the disc 14 .

[0035] Further, a cover plate 16 is provided on the left side of the fixed box 2, and the cover plate 16 is used in conjunction with the fixed box 2;

[0036] During operation, the cover plate 16 can be provided to seal the fixed box 2, and at the same time, it can be convenient for inspection and maintenance.

[0037] Working principle: During use, when the height of the upper steel bar stool 3 needs to be adjusted, the rotating disc 14 is used. The rotation of the disc 14 drives the worm 9 to rotate, the rotation of the worm 9 drives the worm wheel 8 to rotate, the rotation of the worm wheel 8 drives the transmission rod 6 to rotate, the rotation of the transmission rod 6 drives the transmission sprocket 7 to rotate, the rotation of the transmission sprocket 7 drives the chain 10 to rotate, the rotation of the chain 10 drives the driven sprocket 5 to rotate, the driven sprocket 5 drives the screw 4 to rotate, the rotation of the screw 4 drives the upper steel bar stool 3 to move upward, the upper steel bar stool 3 can support steel bars of different heights, and at the same time, the stabilizing component 11 can support the upper steel bar stool 3 and keep it stable, thereby achieving the effect of facilitating height adjustment.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An adjustable steel bar horse stool for construction, characterized in that: The invention comprises a lower steel bar horse stool (1), the top of which is fixedly connected to a fixed box (2), the top of which is provided with an upper steel bar horse stool (3), the front and rear sides of the inner wall of the fixed box (2) are both movably connected to a screw rod (4) via a bearing seat, the top of the screw rod (4) passes through the top of the fixed box (2) and is threadedly connected to the bottom of the upper steel bar horse stool (3), the surface of the screw rod (4) is fixedly connected to a driven sprocket (5), the bottom of the inner wall of the fixed box (2) is movably connected to the upper wall of the fixed box (2) via a bearing seat A transmission rod (6) is connected, a transmission sprocket (7) is fixedly connected to the surface of the transmission rod (6), a worm wheel (8) is fixedly connected to the surface of the transmission rod (6), a worm (9) is meshed on the left side of the worm wheel (8), and the right side of the worm (9) penetrates to the right side of the fixed box (2), a chain (10) is sleeved on the surface of the transmission sprocket (7), the transmission sprocket (7) is transmission-connected to the driven sprocket (5) via the chain (10), and a stabilizing component (11) is fixedly connected to the top of the fixed box (2).

2. The adjustable steel bar horse stool for construction according to claim 1, characterized in that: The stabilizing assembly (11) comprises a fixing block (111), wherein the fixing block (111) is fixedly connected to the top of the fixing box (2), the fixing blocks (111) are provided in a plurality, the inner side of the fixing block (111) is fixedly connected to a limiting ring (112), and the limiting ring (112) is slidably connected to the upper steel bar stool (3).

3. The adjustable steel bar horse stool for construction according to claim 2 is characterized in that: A ball (12) is movably embedded inside the limiting ring (112), and the number of the ball (12) is a plurality.

4. The adjustable steel bar horse stool for construction according to claim 3 is characterized by: The left side of the worm (9) is movably connected to a limit plate (13) via a bearing seat, and the bottom of the limit plate (13) is fixedly connected to the bottom of the inner wall of the fixed box (2).

5. The adjustable steel bar horse stool for construction according to claim 4 is characterized in that: A disc (14) is fixedly connected to the right side of the worm (9), and the disc (14) is used in conjunction with the worm (9).

6. The adjustable steel bar horse stool for construction according to claim 5, characterized in that: A rubber ring (15) is fixedly connected to the surface of the disc (14), and the rubber ring (15) is used in conjunction with the disc (14).

7. The adjustable steel bar horse stool for construction according to claim 6 is characterized by: A cover plate (16) is provided on the left side of the fixed box (2), and the cover plate (16) is used in conjunction with the fixed box (2).

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