Precise positioning and mounting clamp for prefabricated building prefabricated parts

Abstract

The utility model relates to the technical field of building prefabrication, and discloses an assembly type building prefabricated part accurate positioning installation clamp which comprises a bottom plate, a positioning plate is arranged on the left side of the top of the bottom plate, a T-shaped plate is fixedly connected to the left side of the top of the positioning plate, and a rotating rod is rotationally connected to the outer wall of the T-shaped plate. A connecting plate is rotatably connected to the bottom of the inner side of the rotating rod, an extrusion rod is rotatably connected to the middle of the right side of the connecting plate, a clamping plate is fixedly connected to the right end of the extrusion rod, and a limiting plate is fixedly connected to the right side of the top of the positioning plate. According to the device, the rotating rod is held by a hand to swing downwards through the left side of the baffle, so that the rotating rod rotates along the outer wall of the T-shaped plate, the connecting plate rotating on the inner side of the rotating rod is pushed, and finally the first bolt is connected with the inner side of the threaded hole for limiting; therefore, the stable effect of the building prefabricated part in the installation process can be effectively ensured, and the utilization rate of the installation clamp is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to building prefabrication technical field especially, relate to the assembly type building prefabricated component accurate positioning installation fixture. BACKGROUND

[0002] With the pursuit of environmental protection, high efficiency and quality controllable of the construction industry, the assembly type building has developed rapidly in recent years, it will building component prefabricate in factory, then transport to the construction site and assemble, greatly shorten the construction period, reduce the site wet operation, reduce the generation of construction waste, accord with the green building development concept, like some indemnificatory housing projects of shenzhen, adopt the assembly type building mode, the construction speed greatly promotes, and the building quality is stable, embodies the advantage of assembly type building, also promotes its application range expands unceasingly, when hoisting prefabricated component, it is difficult to accurately control the horizontal position, perpendicularity and elevation of component, leads to the component installation deviation is bigger, in the prefabricated wallboard installation, position deviation can influence subsequent water and electricity line laying, perpendicularity deviation can influence building structure stability.

[0003] The structural performance of assembly type building depends on the accurate connection of each prefabricated component, only the component positioning is accurate, can ensure the effective transmission of force, guarantee the overall stability of building structure. For example, the prefabricated beam column node, accurate positioning installation can make the node connection closely, enhance the building seismic performance, but the existing cannot guarantee that the clamped prefabricated component is in fixed state in the installation process, is easy to appear displacement and inclination condition, leads to the connection between components is not accurate, such as the connection node misplacement of prefabricated beam and prefabricated column, influence building structure stress performance, reduce the overall stability of building. SUMMARY

[0004] In order to make up for the above insufficient, the utility model provides assembly type building prefabricated component accurate positioning installation fixture, aims at improving the problem that the existing technology cannot guarantee that the clamped prefabricated component is in fixed state in the installation process, is easy to appear displacement and inclination condition, leads to the connection between components is not accurate, reduces the overall stability of building.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: the assembly type building prefabricated component accurate positioning installation clamp, including the bottom plate, the top left side of bottom plate is provided with the locating plate, the top left side fixedly connected with T-shaped board of locating plate, the outer wall rotationally connected with the rotation bar of T-shaped board, the inner side bottom of rotation bar is rotatably connected with the connecting plate, the right side middle part rotatably connected with the extrusion rod of connecting plate, the right -hand member fixedly connected with the clamping plate of extrusion rod, the top right side fixedly connected with the limit plate of locating plate, the inner side of limit plate and the outer wall of extrusion rod are slidably connected, the left side top of rotation bar is screwed with bolt one, the outer wall top of extrusion rod is provided with the threaded hole, the inner side of threaded hole and the other end of bolt one are threadedly connected, the top right side fixedly connected with the baffle of bottom plate, the top front and back of locating plate is provided with the positioning mechanism, and the positioning mechanism is used for positioning the clamp.

[0006] As a further description of the above technical scheme:

[0007] The positioning mechanism includes a reserved hole one, the inner side of the reserved hole one is provided at the top four corners of the locating plate, the top front and back of the bottom plate is provided with a reserved hole two, the inner side of the reserved hole two and the reserved hole one is threadedly connected with a threaded column, and the top surface middle part of the threaded column is fixedly connected with a pull rod.

[0008] As a further description of the above technical scheme:

[0009] The right side of the baffle is fixedly connected with the inclined plate, the bottom of the inclined plate is fixedly connected with the fixed plate, and the bottom of the fixed plate is fixedly connected with the top right side of the baffle.

[0010] As a further description of the above technical scheme:

[0011] The bottom front and back of the clamping plate are fixedly connected with T-shaped sliding blocks, the top right side front and back of the bottom plate are provided with T-shaped grooves, and the inner side of the T-shaped groove is slidably connected with the outer wall of the T-shaped sliding block.

[0012] As a further description of the above technical scheme:

[0013] The left and right sides of the bottom plate are fixedly connected with anti-skid blocks one, and the bottom of the anti-skid block one is fixedly connected with an anti-skid block two.

[0014] As a further description of the above technical scheme:

[0015] The right side of the clamping plate is fixedly connected with the anti-skid pad two, and the left side middle part of the baffle is fixedly connected with the anti-skid pad one.

[0016] As a further description of the above technical scheme:

[0017] The front and rear sides of the rotating rod are fixedly connected with anti-skid strips, and the two anti-skid strips are fixedly arranged at the same horizontal height.

[0018] As a further description of the above technical solution:

[0019] The bottoms of the plurality of screw holes are connected with the top of the bottom plate.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1. In the utility model, the left side of the baffle is gripped, and the rotating rod is swung downward, so that the rotating rod is rotated along the outer wall of the T-shaped plate, the inner side of the rotating rod is pushed, the clamping plate is pushed towards the position of the building prefabricated component, and the stability is improved.

[0022] 2. In the utility model, the positioning plate is held, the reserved hole one is matched, the plurality of reserved holes two are matched and matched with the top of the bottom plate, then the threaded column is held through the pull rod, and the positioning is limited in the inner side of the reserved hole one and the reserved hole two through twisting. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The front side perspective view of the prefabricated component precise positioning installation clamp for fabricated building is provided.

[0024] Figure 2 The partial structure view of the prefabricated component precise positioning installation clamp for fabricated building is provided.

[0025] Figure 3 The partial structure view of the prefabricated component precise positioning installation clamp for fabricated building is provided.

[0026] Figure 4 The structure split display view of the prefabricated component precise positioning installation clamp for fabricated building is provided.

[0027] Figure 5 The split view of the prefabricated component precise positioning installation clamp for fabricated building is provided.

[0028] LEGEND:

[0029] 1, bottom plate; 2, positioning mechanism; 201, reserved hole one; 202, threaded column; 203, pull rod; 204, reserved hole two; 3, positioning plate; 4, anti-skid strip; 5, bolt one; 6, rotating rod; 7, connecting plate; 8, limiting plate; 9, threaded hole; 10, extrusion rod; 11, clamping plate; 12, anti-skid pad one; 13, baffle; 14, bolt two; 15, anti-skid pad two; 16, T-shaped slider; 17, T-shaped plate; 18, T-shaped groove; 19, inclined plate; 20, fixed plate; 21, anti-skid block one; 22, anti-skid block two. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] Please refer to the drawings of the embodiments of the utility model Figure 1 - the drawings of the embodiments of the utility model Figure 3 An embodiment provided by the utility model: the assembly type building prefabricated component precision positioning installation clamp, including bottom plate 1, the top left side of bottom plate 1 is provided with positioning plate 3, the top left side of positioning plate 3 is fixedly connected with T-shaped plate 17, the outer wall of T-shaped plate 17 is rotatably connected with rotating rod 6, the inner side bottom of rotating rod 6 is rotatably connected with connecting plate 7, the right side middle part of connecting plate 7 is rotatably connected with extrusion rod 10, the right end of extrusion rod 10 is fixedly connected with clamping plate 11, the top right side of positioning plate 3 is fixedly connected with limiting plate 8, the inner side of limiting plate 8 and the outer wall of extrusion rod 10 are slidably connected, the left side top of rotating rod 6 is screw-connected with bolt one 5, the outer wall top of extrusion rod 10 is provided with threaded hole 9, the inner side of threaded hole 9 and the other end of bolt one 5 are screw-connected, the top right side of bottom plate 1 is fixedly connected with baffle 13, the top front and back sides of positioning plate 3 are provided with positioning mechanism 2, positioning mechanism 2 is used for positioning clamp, the bottom front and back sides of clamping plate 11 are fixedly connected with T-shaped slider 16, the top right side front and back ends of bottom plate 1 are provided with T-shaped groove 18, the inner side of T-shaped groove 18 and the outer wall of T-shaped slider 16 are slidably connected;

[0032] Specific, by positioning the left side of the plate 3 firmly connected with a T-shaped plate 17, so that the rotating rod 6 can rotate freely around this point, rotating rod 6 as a connecting drive component, its inner bottom rotating connection with the connecting plate 7 connected through the connecting plate 7 to the extrusion rod 10, so that the extrusion rod 10 produces corresponding movement, this clamp 11 for clamping and fixing the workpiece to be processed, to ensure that the clamp 11 can be moved stably and kept in the correct position, the top right side of the positioning plate 3 is fixedly connected with a limiting plate 8, this bolt 5 not only plays a connecting role, more importantly, by rotating to adjust its length, so as to cooperate with the threaded hole 9 on the top of the extrusion rod 10, realize the fixation of the position of the extrusion rod 10, when the bolt 5 is screwed into the threaded hole 9, it will tightly against the extrusion rod 10, when the position of the extrusion rod 10 needs to be adjusted, just loosen the bolt 5, so as to cooperate with the threaded hole 9 on the top of the extrusion rod 10, realize the fixation of the position of the extrusion rod 10, when the bolt 5 is screwed into the threaded hole 9, it will tightly against the extrusion rod 10.

[0033] Please refer to the attached Figure 4 - attached Figure 5 The positioning mechanism 2 includes a reserved hole one 201, the inner side of the reserved hole one 201 is set at the top of the four corners of the positioning plate 3, the top of the bottom plate 1 is provided with a reserved hole two 204 on the front and rear sides, the inner side of the reserved hole two 204 and the reserved hole one 201 is connected with a threaded column 202, the top surface of the threaded column 202 is fixedly connected with a pull rod 203, the right side of the baffle 13 is fixedly connected with an inclined plate 19, the bottom of the inclined plate 19 is fixedly connected with a fixed plate 20, the bottom of the fixed plate 20 is fixedly connected with the top right side of the baffle 13;

[0034] Specifically, the top of the bottom plate 1 is also provided with a reserved hole two 204 on the front and rear sides, the hole positions correspond to each other in position with the reserved hole one 201, the inner side of the threaded column 202 is designed with threads, which can tightly cooperate with the inner threads of the reserved hole one 201 and the reserved hole two 204, when the threaded column 202 is screwed into the hole position, the positioning plate 3 and the bottom plate 1 can be effectively connected together, the design of the pull rod 203 is convenient for hand holding, and the fixed plate 20 is designed to further increase the stability and firmness of the inclined plate 19, and the bottom of the fixed plate 20 is fixedly connected with the top right side of the baffle 13.

[0035] Please refer to the attached Figure 1 - attached Figure 3The left and right sides of the bottom of the bottom plate 1 are fixedly connected with anti-skid blocks one 21, the bottom of the anti-skid block one 21 is fixedly connected with an anti-skid block two 22, the front and back sides of the rotating rod 6 are fixedly connected with anti-skid strips 4, the two anti-skid strips 4 are fixedly arranged at the same horizontal height, the right side of the clamping plate 11 is fixedly connected with an anti-skid pad two 15, the left side of the baffle 13 is fixedly connected with an anti-skid pad one 12, the top of the bottom plate 1 is threadedly connected with bolts two 14 near the edges, and the plurality of bolts two 14 are symmetrically designed.

[0036] Specifically, the anti-skid blocks one 21 can effectively increase the friction between the bottom plate 1 and the ground, the surface texture and elasticity of the anti-skid strips 4 can provide good holding feeling and anti-skid performance, the softness of the anti-skid pad one 12 can also protect the workpiece to a certain extent, and damage of the workpiece caused by impact can be avoided.

[0037] Working principle: when the building prefabricated component needs to be installed, the building prefabricated component is attached to the left side of the baffle 13, at this time, the rotating rod 6 is held and swung downward, so as to rotate along the outer wall of the T-shaped plate 17, so that the inner side of the rotating rod 6 drives the connecting plate 7 to push, at this time, the extrusion rod 10 connected to one side of the connecting plate 7 moves horizontally along the inner side of the limiting plate 8, so as to push the clamping plate 11 to the position of the building prefabricated component, and the clamping plate 11 is stably connected, finally, the bolt one 5 is connected to the inner side of the threaded hole 9, so that the building prefabricated component is stably installed, and the use rate of the installation clamp is improved.

[0038] When positioning is needed, the positioning plate 3 is held, the reserved hole one 201 is matched with the plurality of reserved holes two 204 arranged on the top of the bottom plate 1, when the positioning plate 3 is moved to the position to be positioned, the reserved hole two 204 is matched with the reserved hole one 201, then the threaded column 202 is held by the pull rod 203, and the threaded column 202 is twisted to be limited in the reserved hole one 201 and the reserved hole two 204, so that the positioning accuracy is ensured, the operator can adjust the appropriate position, and the universality of the equipment is improved.

[0039] Finally, it should be noted that: the above only describes preferred embodiments of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A prefabricated building component precision positioning installation clamp, comprising a base plate (1), characterized in that: The top left side of the bottom plate (1) is provided with a positioning plate (3), the top left side of the positioning plate (3) is fixedly connected with a T-shaped plate (17), the outer wall of the T-shaped plate (17) is rotatably connected with a rotating rod (6), the inner side bottom of the rotating rod (6) is rotatably connected with a connecting plate (7), the right side middle of the connecting plate (7) is rotatably connected with an extrusion rod (10), the right end of the extrusion rod (10) is fixedly connected with a clamping plate (11), the top right side of the positioning plate (3) is fixedly connected with a limiting plate (8), the inner side of the limiting plate (8) is slidably connected with the outer wall of the extrusion rod (10), the left side top of the rotating rod (6) is threadedly connected with a bolt one (5), the outer wall top of the extrusion rod (10) is provided with a threaded hole (9), the inner side of the threaded hole (9) is threadedly connected with the other end of the bolt one (5), the top right side of the bottom plate (1) is fixedly connected with a baffle (13), the top front and back sides of the positioning plate (3) are provided with a positioning mechanism (2), and the positioning mechanism (2) is used for positioning the clamp.

2. The prefabricated building component accurate positioning installation clamp according to claim 1, characterized in that: The positioning mechanism (2) comprises a reserved hole one (201), the inner side of the reserved hole one (201) is provided at the top four corners of the positioning plate (3), the top front and back sides of the bottom plate (1) are both provided with a reserved hole two (204), the inner sides of the reserved hole two (204) and the reserved hole one (201) are threadedly connected with a threaded column (202), and the top surface middle of the threaded column (202) is fixedly connected with a pull rod (203).

3. The prefabricated building component accurate positioning installation clamp according to claim 1, characterized in that: The right side of the baffle (13) is fixedly connected with an inclined plate (19), the bottom of the inclined plate (19) is fixedly connected with a fixed plate (20), and the bottom of the fixed plate (20) is fixedly connected with the top right side of the baffle (13).

4. The prefabricated building component accurate positioning installation clamp according to claim 1, characterized in that: The bottom front and back sides of the clamping plate (11) are both fixedly connected with a T-shaped sliding block (16), the top right side of the bottom plate (1) is provided with a T-shaped groove (18) at the front and back ends, and the inner side of the T-shaped groove (18) is slidably connected with the outer wall of the T-shaped sliding block (16).

5. The prefabricated building component accurate positioning installation clamp according to claim 1, characterized in that: The left and right sides of the bottom plate (1) are both fixedly connected with an anti-skid block one (21), and the bottom of the anti-skid block one (21) is fixedly connected with an anti-skid block two (22).

6. The prefabricated building member precision positioning installation clamp according to claim 1, characterized in that: The right side of the clamping plate (11) is fixedly connected with an anti-skid pad two (15), and the left side middle of the baffle (13) is fixedly connected with an anti-skid pad one (12).

7. The prefabricated building member precision positioning installation clamp according to claim 1, characterized in that: The front and back sides of the rotating rod (6) are both fixedly connected with an anti-skid strip (4), and the two anti-skid strips (4) are both fixedly arranged at the same horizontal height.

8. The prefabricated building component accurate positioning installation clamp according to claim 1, characterized in that: The top of the bottom plate (1) is threadedly connected with a bolt two (14) close to the edge, and a plurality of bolt two (14) are both symmetrically designed.

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