A support pole foot prop and truss plate support structure

Abstract

The present application relates to the technical field of building engineering, and particularly relates to a support rod foot prop and truss plate support structure, which comprises a top plate, the top plate is provided with a first clamping groove with an opening facing right; a plurality of inclined support rods are arranged at intervals around the circumferential side of the top plate; a bottom plate is connected to the bottom of the top plate through a stabilizing rod, the bottom plate is provided with a second clamping groove with an opening facing right, and the lower part of each inclined support rod is connected to the bottom plate; a pulling member is located between the top plate and the bottom plate, the pulling member is provided with a third clamping groove with an opening facing left; one end of a bidirectional screw rod is screwed to the middle part of the stabilizing rod, and the other end is screwed to the pulling member, rotating the bidirectional screw rod can make the pulling member close to the stabilizing rod, so that the pulling member pulls the support rod to the left, ensuring that the support rod can be stably connected to the support rod foot prop, and rotating the bidirectional screw rod can realize quick installation or disassembly of the support rod foot prop, without the need to set up full-frame supports, improving the erection efficiency of the truss plate support structure and reducing the labor intensity.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building engineering, in particular to a support rod foot prop and truss plate support structure. BACKGROUND

[0002] In the process of building construction, truss plates are often set up to form a support platform for supporting pouring formwork, and multiple support rods need to be arranged below the truss plates. In order to ensure the stability of each support rod, a full-frame support is usually set up by means of disc buckle reinforcement. A large amount of manpower is required to set up and disassemble the full-frame support, and the labor intensity is high and the efficiency is low. SUMMARY

[0003] The technical problem to be solved by the present application is that the labor intensity of setting up and disassembling the full-frame support is high and the efficiency is low when the full-frame support is used to support the support rod.

[0004] In order to solve the above technical problems, the purpose of the present application is to provide a support rod foot prop for supporting a support rod, comprising:

[0005] A top plate is provided with a first clamping groove with an opening facing right for clamping the support rod;

[0006] A plurality of inclined support rods are arranged at intervals around the periphery of the top plate, and the upper end of each inclined support rod is connected to the periphery of the top plate;

[0007] A bottom plate is arranged below the top plate and is provided with a second clamping groove with an opening facing right for clamping the support rod, and the lower part of each inclined support rod is connected to the bottom plate;

[0008] A stabilizing rod is arranged between each inclined support rod, the upper end of the stabilizing rod is fixedly connected to the top plate, and the lower end of the stabilizing rod is fixedly connected to the bottom plate;

[0009] A holding piece is arranged between the top plate and the bottom plate and is provided with a third clamping groove with an opening facing left for clamping the support rod;

[0010] A bidirectional screw rod is screwed at one end to the middle part of the stabilizing rod and at the other end to the holding piece. Rotating the bidirectional screw rod can cause the holding piece to move closer to the stabilizing rod, so that the right side of the support rod is clamped into the third clamping groove, and the left side of the support rod is clamped into the first clamping groove and the second clamping groove, or the holding piece moves to the right, so that the support rod is removed from the third clamping groove.

[0011] As a preferred scheme, the first clamping groove and the second clamping groove are both V-shaped grooves with openings facing right, and the third clamping groove is a V-shaped groove with an opening facing left.

[0012] As a preferred solution, the lower end of each of the diagonal support rods is fixed with a cross rod, and the end of each of the cross rods away from each of the diagonal support rods is connected with the bottom plate.

[0013] As a preferred solution, one of the support rods away from the first clamping slot is a fixed rod, and the rest of the diagonal support rods are movable rods, the upper end of the fixed rod is fixedly connected with the top plate, and the cross rod connected with the fixed rod is fixedly connected with the bottom plate.

[0014] The upper end of each of the movable rods is connected with a horizontal plate, each of the horizontal plates is provided with a vertically arranged connecting bolt, each of the connecting bolts passes through the top plate and is screwed with a nut, and the cross rod connected with each of the movable rods is rotatably connected with the bottom plate.

[0015] As a preferred solution, the movable rods are two, and the first clamping slot is arranged between the two movable rods.

[0016] As a preferred solution, the middle part of the stabilizing rod is rotatably connected with a connecting piece on the outer side, and one end of the bidirectional screw rod is screwed with the connecting piece.

[0017] As a preferred solution, the connecting piece comprises a sleeve arranged on the outer side of the stabilizing rod, the outer side of the sleeve is provided with a protruding part, and one end of the bidirectional screw rod is screwed with the protruding part.

[0018] As a preferred solution, the support rod foot support further comprises a guide rod arranged in parallel and spaced apart from the bidirectional screw rod, one end of the guide rod is fixedly connected with the stabilizing rod, and the other end of the guide rod is arranged in the holding piece.

[0019] As a preferred solution, the bidirectional screw rod comprises a first threaded part, a wrenching part and a second threaded part connected in sequence from left to right, and the rotation directions of the first threaded part and the second threaded part are opposite.

[0020] A truss plate support structure comprises a plurality of support rods arranged horizontally and spaced apart at the lower end of the truss plate, and the lower part of each of the support rods is provided with the above-mentioned support rod foot support.

[0021] Compared with the prior art, the beneficial effects of the present application are that:

[0022] The support rod foot support of the present application, the top plate is provided with a first clamping groove opening to the right for clamping the support rod; a plurality of inclined support rods are arranged at intervals around the periphery of the top plate, and the upper end of each inclined support rod is connected with the periphery of the top plate; the bottom plate is connected below the top plate through the stabilizing rod, and the bottom plate is provided with a second clamping groove opening to the right, and the lower part of each inclined support rod is connected with the bottom plate; the pulling member is located between the top plate and the bottom plate, and the pulling member is provided with a third clamping groove opening to the left for clamping the support rod; one end of the bidirectional screw rod is screwed with the middle part of the stabilizing rod, and the other end is screwed with the pulling member, and rotating the bidirectional screw rod can make the pulling member close to the stabilizing rod, so that the pulling member pulls the support rod to the left, the first clamping groove is arranged at the top of the support rod foot support, the third clamping groove is arranged in the middle of the support rod foot support, and the second clamping groove is arranged at the bottom of the support rod foot support, and the span of the first clamping groove, the third clamping groove and the second clamping groove from top to bottom is large, so that the first clamping groove, the second clamping groove and the third clamping groove have a large support point span on the support rod, thereby ensuring that the support rod can be stably connected to the support rod foot support, and rotating the bidirectional screw rod can realize quick installation or disassembly of the support rod foot support, without the need to set up a full-frame support, thereby improving the erection efficiency of the truss plate support structure and reducing the labor intensity. BRIEF DESCRIPTION OF DRAWINGS

[0023] Fig. 1 The structure diagram of the support rod foot support of the present application connected to the support rod;

[0024] Fig. 2 The isometric view of the support rod foot support of the present application;

[0025] Fig. 3 The top view of the support rod foot support of the present application;

[0026] In the figure, 100, support rod; 1, top plate; 11, first clamping groove; 2, inclined support rod; 22, horizontal plate; 23, connecting bolt; 24, nut; 3, bottom plate; 31, second clamping groove; 4, stabilizing rod; 5, pulling member; 51, third clamping groove; 6, bidirectional screw rod; 7, cross rod; 8, connecting piece; 81, sleeve; 82, protruding part; 9, guide rod. DETAILED DESCRIPTION

[0027] The specific embodiments of the present application will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the present application, but not to limit the scope of the present application.

[0028] In the description of this invention, it should be understood that the terms "upper," "lower," "left," "right," "top," "bottom," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. It should be understood that the terms "first," "second," etc., are used in this invention to describe various information, but this information should not be limited to these terms; these terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this invention, "first" information can also be referred to as "second" information, and similarly, "second" information can also be referred to as "first" information.

[0029] The support rod foot brace of the present invention is used to support the support rod 100, such as... Figs. 1 to 3 As shown, the support rod foot brace of the present invention includes: a top plate 1, the top plate 1 having a first slot 11 with an opening facing right for securing the support rod 100; a plurality of diagonal braces 2, the plurality of diagonal braces 2 being arranged at intervals around the periphery of the top plate 1, the upper end of each diagonal brace 2 being connected to the periphery of the top plate 1; a bottom plate 3, the bottom plate 3 being arranged below the top plate 1, the bottom plate 3 having a second slot 31 with an opening facing right for securing the support rod 100, the lower part of each diagonal brace 2 being connected to the bottom plate 3; and a stabilizing rod 4, the stabilizing rod 4 being arranged between each diagonal brace 2, the upper end of the stabilizing rod 4 being fixedly connected to the top plate 1. The lower end of 4 is fixedly connected to the base plate 3; the pull member 5 is arranged between the top plate 1 and the base plate 3, and has a third slot 51 with the opening facing left for locking the support rod 100; the bidirectional screw 6 has one end screwed to the middle of the stabilizing rod 4 and the other end screwed to the pull member 5. Rotating the bidirectional screw 6 can make the pull member 5 approach the stabilizing rod 4 so that the right side of the support rod 100 is locked into the third slot 51 and the left side of the support rod 100 is locked into the first slot 11 and the second slot 31, or the pull member 5 is moved to the right so that the support rod 100 is dislodged from the third slot 51. The first slot 11 is located at the top of the support rod foot brace, the third slot 51 is located in the middle of the support rod foot brace, and the second slot 31 is located at the bottom of the support rod foot brace. The first slot 11, the third slot 51, and the second slot 31 have a large span from top to bottom, which makes the fulcrum span of the first slot 11, the second slot 31, and the third slot 51 on the support rod 100 large, thereby ensuring that the support rod 100 can be stably connected to the support rod foot brace. Rotating the bidirectional screw 6 can adjust the clamping force on the support rod 100, and can also realize the quick installation or disassembly of the support rod foot brace without the need to erect a full-span scaffold, which improves the erection efficiency of the truss plate support structure and reduces labor intensity.

[0030] In the embodiment, the first clamping groove 11 and the second clamping groove 31 are both V-shaped grooves with openings facing right, and the third clamping groove 51 is a V-shaped groove with an opening facing left. The V-shaped clamping grooves can be suitable for support rods with different diameters and can automatically center and clamp the support rods, thereby improving the applicability of the support rod foot prop to support rods with different diameters.

[0031] In the embodiment, the bottom plate 3 can be arranged to be relatively large, so that the bottom plate 3 can be connected to the bottom of each inclined support rod 2. In the embodiment, the lower end of each inclined support rod 2 is fixedly connected to a horizontal rod 7, and the end of each horizontal rod 7 away from the inclined support rod 2 is connected to the bottom plate 3.

[0032] Further, one of the inclined support rods 2 away from the first clamping groove 11 is a fixed rod, and the remaining inclined support rods 2 are movable rods. The upper end of the fixed rod is fixedly connected to the top plate, and the horizontal rod 7 connected to the fixed rod is fixedly connected to the bottom plate 3. The upper end of each movable rod is connected to a horizontal plate 22, each horizontal plate 22 is provided with a vertically arranged connecting bolt 23, and each connecting bolt 23 passes through the top plate 1 and is screwed with a nut 24. The horizontal rod 7 connected to each movable rod is rotatably connected to the bottom plate 3. After use, the connecting bolt 23 is loosened, and then each movable plate is rotated to a position close to the fixed rod, facilitating transportation and carrying. When in use, each movable rod is unfolded and the connecting bolt 23 is tightened to lock the unfolded position of each movable rod, facilitating installation and disassembly and making the support rod foot prop convenient to transport and carry.

[0033] Specifically, in the embodiment, two movable rods are provided, and the first clamping groove 11 is arranged between the two movable rods. The two movable rods and the fixed rod form a triangular bracing structure, which ensures the stability of the support rod foot prop and is compact in structure.

[0034] In the embodiment, the middle outer side of the stabilizing rod 4 is rotatably connected to a connecting piece 8, and one end of the bidirectional screw rod 6 is screwed with the connecting piece 8. Specifically, the connecting piece 8 includes a sleeve 81 sleeved on the outer side of the stabilizing rod 4, the outer side of the sleeve 81 is provided with a protruding portion 82, and one end of the bidirectional screw rod 6 is screwed with the protruding portion 82.

[0035] To ensure the connection stability between the pulling and holding piece 5 and the connecting piece 8, the support rod foot prop further comprises a guide rod 9 arranged in parallel and spaced apart from the bidirectional screw rod 6, one end of the guide rod 9 is fixedly connected to the stabilizing rod 4, and the other end of the guide rod 9 is provided in the pulling and holding piece 5.

[0036] To facilitate the rotation of the bidirectional screw rod, in the embodiment, the bidirectional screw rod includes a first threaded portion, a wrenching portion and a second threaded portion connected in sequence from left to right, and the rotation directions of the first threaded portion and the second threaded portion are opposite. Specifically, the wrenching portion is a regular hexagonal column.

[0037] An embodiment of a truss plate support structure, a plurality of support rods 100 are horizontally and spacedly arranged at the lower end of the truss plate, and the lower part of each support rod 100 is provided with the above-mentioned support rod stay.

[0038] In summary, the support rod stay of the present application, the bidirectional screw rod 6 can be rotated to make the holding piece 5 close to the stabilizing rod 4, so that the right side of the support rod 100 is clamped into the third clamping groove 51, and the left side of the support rod 100 is clamped into the first clamping groove 11 and the second clamping groove 31, or the holding piece 5 is moved to the right, so that the support rod 100 is pulled out of the third clamping groove 51. The first clamping groove 11 is arranged at the top of the support rod stay, the third clamping groove 51 is arranged at the middle of the support rod stay, and the second clamping groove 31 is arranged at the bottom of the support rod stay. The first clamping groove 11, the third clamping groove 51 and the second clamping groove 31 have large span from top to bottom, so that the first clamping groove 11, the second clamping groove and the third clamping groove 51 have large support point span for the support rod 100, thereby ensuring that the support rod 100 can be stably connected to the support rod stay. The bidirectional screw rod 6 can adjust the clamping force of the support rod 100, and can also realize the rapid installation or disassembly of the support rod stay, without the need to set up full-frame supports, thereby improving the erection efficiency of the truss plate support structure and reducing the labor intensity.

[0039] The above only describes the preferred embodiments of the present application, and it should be noted that for ordinary skilled in the art, without departing from the technical principles of the present application, several improvements and replacements can be made, and these improvements and replacements should also be considered as the protection scope of the present application.

Claims

1. A foot prop for a support pole for supporting a support pole (100), characterized in that, The utility model provides a support rod with foot props, including: The top plate (1) is equipped with the first clamping slot (11) of opening rightwards for clamping the support rod (100), and the first clamping slot (11) is a V-shaped slot with the opening rightwards; A plurality of inclined struts (2) are arranged at intervals around the periphery of the top plate (1), and the upper end of each of the inclined struts (2) is connected to the periphery of the top plate (1); The bottom plate (3) is arranged below the top plate (1) and is provided with a second clamping slot (31) opening rightwards for clamping the support rod (100), and the lower part of each of the inclined struts (2) is connected to the bottom plate (3); A stabilizing rod (4) is arranged between each of the inclined struts (2), the upper end of the stabilizing rod (4) is fixedly connected to the top plate (1), and the lower end of the stabilizing rod (4) is fixedly connected to the bottom plate (3); A holding piece (5) is arranged between the top plate (1) and the bottom plate (3) and is provided with a third clamping slot (51) opening leftwards for clamping the support rod (100); A bidirectional screw rod (6) is screwed at one end to the middle part of the stabilizing rod (4) and at the other end to the holding piece (5), and rotating the bidirectional screw rod (6) can make the holding piece (5) close to the stabilizing rod (4) so that the right side of the support rod (100) is clamped into the third clamping slot (51) and the left side of the support rod (100) is clamped into the first clamping slot (11) and the second clamping slot (31), or the holding piece (5) is moved to the right so that the support rod (100) is pulled out of the third clamping slot (51); the middle part of the stabilizing rod (4) is rotatably connected to a connecting piece (8) on the outside, one end of the bidirectional screw rod (6) is screwed to the connecting piece (8); the connecting piece (8) comprises a sleeve (81) sleeved on the outside of the stabilizing rod (4), the outside of the sleeve (81) is provided with a protruding part (82), and one end of the bidirectional screw rod (6) is screwed to the protruding part (82); the support rod with foot props further comprises a guide rod (9) arranged in parallel and at intervals with the bidirectional screw rod (6), one end of the guide rod (9) is fixedly connected to the stabilizing rod (4), and the other end of the guide rod (9) is arranged in the holding piece (5); the bidirectional screw rod comprises a first threaded part, a wrenching part and a second threaded part connected in sequence from left to right, and the rotation directions of the first threaded part and the second threaded part are opposite; the wrenching part is a regular hexagonal column.

2. The foot prop for a support pole according to claim 1, characterized by The first clamping slot (11) and the second clamping slot (31) are both V-shaped slots with the opening rightwards, and the third clamping slot (51) is a V-shaped slot with the opening leftwards.

3. The foot prop for support poles according to claim 1, characterized in that The lower end of each of the inclined struts (2) is fixedly connected to a cross rod (7), and the end of each of the cross rods (7) away from each of the inclined struts (2) is connected to the bottom plate (3).

4. The foot prop for a support pole according to claim 3, characterized in that One of the inclined struts (2) away from the first clamping slot (11) is a fixed rod, and the remaining inclined struts (2) are movable rods, the upper end of the fixed rod is fixedly connected to the top plate, and the cross rod (7) connected to the fixed rod is fixedly connected to the bottom plate (3). The upper end of each of the movable rods is connected with a horizontal plate (22), each of the horizontal plates (22) is provided with a vertically arranged connecting bolt (23), each of the connecting bolts (23) penetrates the top plate (1) and is screwed with a nut (24); the horizontal rod (7) connected with each of the movable rods is rotationally connected with the bottom plate (3).

5. The foot prop for support poles according to claim 4, characterized in that The movable rods are two, and the first clamping groove (11) is arranged between the two movable rods.

6. A truss plate support structure characterized by, The support rod (100) comprises a plurality of support rods (100) horizontally and spacedly arranged at the lower end of the truss plate, and the lower part of each of the support rods (100) is provided with the support rod foot prop according to any one of claims 1-5.

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