Anti-pulling supporting beam

Abstract

The utility model discloses an anti-pulling supporting beam, which belongs to the technical field of anti-pulling supporting beams and is characterized by comprising a bottom plate, a first pressing block mechanism is clamped on the inner wall of the bottom plate, a second pressing block mechanism is inserted on the inner wall of the first pressing block mechanism, and a supporting beam assembly is placed on the top of the second pressing block mechanism. The surface of the supporting beam assembly is sleeved with a fixing sleeve, the inner wall of the fixing sleeve is in bolted connection with a reinforcing assembly, the first pressing block mechanism comprises a frame, a bearing frame and a positioning block, the top of the positioning block is in bolted connection with the bottom of the frame, and the surface of the bearing frame is in bolted connection with the inner wall of the frame. The problems that due to the fact that the weight of a single pressing block is too large, carrying on a construction site is extremely difficult, meanwhile, using flexibility is limited by the non-detachable structure, and due to the fact that the length of a supporting beam is large, carrying is difficult and unsafe, and the requirements of different test scenes are difficult to meet are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of uplift support beam, especially uplift support beam. BACKGROUND

[0002] The uplift support beam is a beam component used in building structures, which is usually arranged at parts with anti-floating requirements such as basements. It mainly resists upward pulling force caused by factors such as groundwater buoyancy through its structural strength and connection with the foundation or other structural components, to ensure the stability of the building structure under the combined action of vertical load and buoyancy, ensure the safety and reliability of the structure, and prevent the structure from being damaged or deformed due to floating.

[0003] The cement pile, as an important building base piece, is generally made of concrete and steel bars. The uplift performance of the cement pile directly affects the pass rate of the cement pile. Therefore, an uplift test needs to be performed on the uplift performance of the cement pile to check whether the cement pile meets the requirements.

[0004] The existing patent (publication number: CN212375914U) discloses a cement pile uplift test tool, which comprises a support beam, a riveting plate movably arranged on the support beam, and a driving structure arranged between the support beam and the riveting plate to drive the riveting plate to displace in the vertical direction. A plurality of waist-shaped holes are formed in the riveting plate and penetrate the riveting plate. The utility model drives the riveting plate and the steel bar upward by the driving mechanism after the steel bar is clamped by the anchor clamp, thereby completing the pull-out test of the cement pile. The operation is simple and convenient, and the utility is high.

[0005] In view of the above problems, the existing patent provides a solution. However, the existing uplift support beam has the following problems: the weight of a single pressing block is too large, which makes it extremely difficult to transport on the construction site; the non-detachable structure limits the flexibility of use; the length of the support beam is too long, which makes transportation difficult and unsafe; and it is difficult to adapt to different test scenarios.

[0006] Therefore, the uplift support beam is proposed. UTILITY MODEL CONTENTS

[0007] The utility model aims to provide an uplift support beam, which can solve the problems of the existing uplift support beam, such as the weight of a single pressing block being too large, which makes it extremely difficult to transport on the construction site; the non-detachable structure limiting the flexibility of use; the length of the support beam being too long, which makes transportation difficult and unsafe; and the difficulty in adapting to different test scenarios.

[0008] In order to achieve the above object, the utility model provides the following technical scheme: the anti -pulling support beam, including the bottom plate, the inner wall of bottom plate is connected with first pressing block mechanism, the inner wall of first pressing block mechanism is inserted with second pressing block mechanism, the top of second pressing block mechanism is placed with support beam subassembly, the surface of support beam subassembly is equipped with fixed sleeve, the inner wall of fixed sleeve is connected with reinforcing component through bolted connection,

[0009] The first pressing block mechanism comprises a frame, a bearing frame and a positioning block, the top of the positioning block is connected with the bottom of the frame, the surface of the bearing frame is connected with the inner wall of the frame, the surface of the second pressing block mechanism is inserted with the inner wall of the frame, the surface of the frame is connected with the inner wall of the bottom plate, and the surface of the positioning block is inserted with the inner wall of the bottom plate.

[0010] Preferably, the front side and the rear side of the bottom plate are connected with the connecting plate through bolted connection, and the inner wall of the connecting plate is connected with the pull rod.

[0011] Preferably, the inner wall of the bottom plate is provided with a positioning groove matched with the frame, and the inner wall of the bottom plate is provided with a limiting groove matched with the positioning block.

[0012] Preferably, the front side and the rear side of the frame are connected with the fixed block through bolted connection, and the inner wall of the fixed block is connected with the screw rod through screwing.

[0013] Preferably, the surface of the screw rod is welded with the lifting ring, and the inner wall of the fixed block is provided with a threaded groove matched with the screw rod.

[0014] Preferably, the reinforcing component comprises a connecting block and a bending-preventing block, one side of the bending-preventing block close to the connecting block is connected with the connecting block through bolted connection, one side of the bending-preventing block close to the inner wall of the fixed sleeve is connected with the fixed sleeve through bolted connection, and one side of the connecting block close to the inner wall of the fixed sleeve is connected with the fixed sleeve through bolted connection.

[0015] Preferably, the inner wall of the fixed sleeve is movably connected with the reinforcing bolt, and the surface of the reinforcing bolt is movably connected with the inner wall of the support beam subassembly.

[0016] Preferably, the surface of the reinforcing bolt is connected with the nut through screwing, and one side of the nut close to the fixed sleeve is in close contact with the fixed sleeve.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1、The first pressing block mechanism is arranged, the stability of the whole is enhanced, simultaneously, the inner wall insertion second pressing block mechanism of first pressing block mechanism can be combined flexibly according to actual demand different number or specification's pressing block mechanism, the contact area with ground is adjusted conveniently, ensure enough support area, and by the modularization setting, the weight of single component is reduced, convenient to carry and install, while guaranteeing the strength, effectively solve the problem that traditional pressing block is difficult to carry because of over heavy;

[0019] 2、The fixed sleeve and the reinforcing assembly are arranged, the structural strength and stability of the support beam assembly can be enhanced, deformation of the support beam assembly in the uplift test process is effectively prevented, and the support beam assemblies are detachably connected, which not only facilitates the carrying and installation of the support beam assembly, but also enables the support beam assembly to be flexibly replaced or adjusted under different test scenarios, thereby improving the versatility and adaptability of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall structure diagram of the uplift support beam of the utility model;

[0021] Figure 2 It is the structure diagram of the bottom plate of the utility model;

[0022] Figure 3 It is the structure diagram of the first pressing block mechanism of the utility model;

[0023] Figure 4 It is the structure diagram of the fixed block of the utility model;

[0024] Figure 5 It is the structure diagram of the fixed sleeve of the utility model;

[0025] Figure 6 It is the structure diagram of the reinforcing assembly of the utility model.

[0026] In the drawing, 1, bottom plate; 2, first pressing block mechanism; 201, frame; 202, bearing frame; 203, positioning block; 3, reinforcing assembly; 301, connecting block; 302, anti-bending block; 4, second pressing block mechanism; 5, support beam assembly; 6, fixed sleeve; 7, connecting plate; 8, pull rod; 9, positioning groove; 10, limiting groove; 11, fixed block; 12, screw; 13, lifting ring; 14, threaded groove; 15, reinforcing bolt; 16, nut. DETAILED DESCRIPTION

[0027] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model protection.

[0028] Please refer to Figures 1-6 The utility model provides technical scheme:

[0029] The anti -pulling support beam, including the bottom plate 1, the inner wall of bottom plate 1 is connected with the first pressing block mechanism 2, the inner wall of first pressing block mechanism 2 is inserted with the second pressing block mechanism 4, the top of second pressing block mechanism 4 is placed with support beam assembly 5, the surface of support beam assembly 5 is equipped with fixed sleeve 6, the inner wall of fixed sleeve 6 is bolted with reinforcing assembly 3;

[0030] First pressing block mechanism 2 includes frame 201, bearing frame 202 and positioning block 203, the top of positioning block 203 is bolted with the bottom of frame 201, the surface of bearing frame 202 is bolted with the inner wall of frame 201, the surface of second pressing block mechanism 4 is inserted with the inner wall of frame 201, the surface of frame 201 is connected with the inner wall of bottom plate 1, and the surface of positioning block 203 is inserted with the inner wall of bottom plate 1.

[0031] In the embodiment: by setting first pressing block mechanism 2, by connecting first pressing block mechanism 2 in the inner wall of bottom plate 1, and first pressing block mechanism 2 is composed of frame 201, bearing frame 202 and positioning block 203, positioning block 203 is bolted with the bottom of frame 201, and bearing frame 202 is bolted with the inner wall of frame 201, so that first pressing block mechanism 2 can be stably connected with bottom plate 1, and the stability of the whole is enhanced, at the same time, the inner wall of first pressing block mechanism 2 is inserted with second pressing block mechanism 4, different number or specification pressing block mechanism can be combined flexibly according to actual demand, the contact area with ground is adjusted conveniently, enough support area is ensured, and the weight of single component is reduced by modularization setting, convenient to carry and install, while ensuring the strength, effectively solve the problem that traditional pressing block is difficult to carry due to overweight, by setting fixed sleeve 6 and reinforcing assembly 3, the surface of support beam assembly 5 is equipped with fixed sleeve 6, and the inner wall of fixed sleeve 6 is bolted with reinforcing assembly 3, which can enhance the structural strength and stability of support beam assembly 5, effectively prevent support beam assembly 5 from deforming in the process of anti -pulling test, and the connection mode of each section support beam assembly 5 is detachable, which not only facilitates the carrying and installation of support beam assembly 5, but also can replace or adjust support beam assembly 5 flexibly under different test scenes, improve the versatility and adaptability of equipment.

[0032] Specifically, as Figure 2As shown, the front side and the rear side of the bottom plate 1 are bolted with the connecting plate 7, and the inner wall of the connecting plate 7 is bolted with the pull rod 8.

[0033] Specifically, as shown in the figure, Figure 2 As shown, the inner wall of the bottom plate 1 is provided with a positioning groove 9 matched with the frame 201, and the inner wall of the bottom plate 1 is provided with a limiting groove 10 matched with the positioning block 203.

[0034] Specifically, as shown in the figure, Figure 4 As shown, the front side and the rear side of the frame 201 are bolted with the fixed block 11, and the inner wall of the fixed block 11 is threadedly connected with the screw rod 12.

[0035] In this embodiment: by setting the connecting plate 7 and the pull rod 8, it is convenient for the subsequent pull rod 8 to assist in moving the bottom plate 1, by setting the positioning groove 9 in the inner wall of the bottom plate 1, it is convenient for the frame 201 to be installed on the inner wall of the bottom plate 1 through the positioning groove 9, by setting the limiting groove 10 in the inner wall of the bottom plate 1, it is convenient for the positioning block 203 to be inserted into the inner wall of the bottom plate 1 through the limiting groove 10, it is convenient for the subsequent frame 201 to be stably supported, by setting the fixed block 11, the position of the frame 201 is fixed through the fixed block 11, it is convenient for the subsequent frame 201 to be moved through the screw rod 12, and it is convenient for carrying and installation.

[0036] Specifically, as shown in the figure, Figure 4 As shown, the surface of the screw rod 12 is welded with a lifting ring 13, and the inner wall of the fixed block 11 is provided with a threaded groove 14 matched with the screw rod 12.

[0037] Specifically, as shown in the figure, Figure 6 As shown, the reinforcing assembly 3 includes a connecting block 301 and a bending prevention block 302, the side close to the connecting block 301 of the bending prevention block 302 is bolted with the connecting block 301, the side close to the inner wall of the fixed sleeve 6 of the bending prevention block 302 is bolted with the fixed sleeve 6, and the side close to the inner wall of the fixed sleeve 6 of the connecting block 301 is bolted with the fixed sleeve 6.

[0038] In this embodiment: by setting the lifting ring 13, it is convenient for subsequent carrying and installation through the lifting ring 13, by setting the threaded groove 14 in the inner wall of the fixed block 11, it is convenient for subsequent screw rod 12 installation work, by setting the connecting block 301 and the bending prevention block 302, the bending deformation of the fixed sleeve 6 during fixed installation can be prevented.

[0039] Specifically, as shown in the figure, Figure 6 As shown, the inner wall of the fixed sleeve 6 is movably connected with a reinforcing bolt 15, and the surface of the reinforcing bolt 15 is movably connected with the inner wall of the support beam assembly 5.

[0040] Specifically, as shown in the figure, Figure 6 As shown, the surface of the reinforcing bolt 15 is threadedly connected with a nut 16, and the side close to the fixed sleeve 6 of the nut 16 is in close contact with the fixed sleeve 6.

[0041] In the embodiment: the reinforcing bolt 15 movably connected with the inner wall of the fixed sleeve 6 is movably connected with the inner wall of the support beam assembly 5, and the nut 16 which is surface threaded and in close contact with the fixed sleeve 6 can realize firm fixing of the support beam assembly 5, facilitate quick installation and disassembly of the support beam assembly 5 in different test scenarios, improve the stability of the connection between the support beam assembly 5 and the fixed sleeve 6, prevent loosening or falling phenomenon in the uplift test, and ensure the reliability and safety of the overall structure of the uplift support beam assembly 5.

[0042] Working principle: during use of the bottom plate 1, the first pressing block mechanism 2 is arranged, the first pressing block mechanism 2 is clamped with the inner wall of the bottom plate 1, and the first pressing block mechanism 2 is composed of a frame 201, a bearing frame 202 and a positioning block 203, the positioning block 203 is bolted with the bottom of the frame 201, and the bearing frame 202 is bolted with the inner wall of the frame 201, so that the first pressing block mechanism 2 can be stably connected with the bottom plate 1, and the stability of the whole is enhanced, at the same time, the second pressing block mechanism 4 is inserted with the inner wall of the first pressing block mechanism 2, different numbers or specifications of pressing block mechanisms can be flexibly combined according to actual needs, the contact area with the ground is adjusted, sufficient supporting area is ensured, the weight of a single component is reduced through modularization, and the device is convenient to carry and install, the strength is ensured, the problem of difficult carrying of the traditional pressing block due to excessive weight is effectively solved, the fixed sleeve 6 and the reinforcing assembly 3 are arranged, the fixed sleeve 6 is sleeved on the surface of the support beam assembly 5, and the reinforcing assembly 3 is bolted with the inner wall of the fixed sleeve 6, so that the structural strength and stability of the support beam assembly 5 are enhanced, deformation of the support beam assembly 5 in the uplift test process is effectively prevented, and the support beam assembly 5 is in a detachable connection mode, which not only facilitates carrying and installation of the support beam assembly 5, but also enables flexible replacement or adjustment of the support beam assembly 5 in different test scenarios, and the universality and adaptability of the equipment are improved.

[0043] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement and improvement made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A pull-out support beam comprising a base plate (1), characterised in that: The inner wall of the bottom plate (1) is clamped with a first pressing block mechanism (2), the inner wall of the first pressing block mechanism (2) is inserted with a second pressing block mechanism (4), the top of the second pressing block mechanism (4) is placed with a support beam assembly (5), the surface of the support beam assembly (5) is sleeved with a fixed sleeve (6), and the inner wall of the fixed sleeve (6) is bolted with a reinforcing assembly (3). The first pressing block mechanism (2) comprises a frame (201), a bearing frame (202) and a positioning block (203), the top of the positioning block (203) is bolted with the bottom of the frame (201), the surface of the bearing frame (202) is bolted with the inner wall of the frame (201), the surface of the second pressing block mechanism (4) is inserted with the inner wall of the frame (201), the surface of the frame (201) is clamped with the inner wall of the bottom plate (1), and the surface of the positioning block (203) is inserted with the inner wall of the bottom plate (1).

2. The uplift support beam of claim 1, wherein: The front side and the rear side of the bottom plate (1) are bolted with a connecting plate (7), and the inner wall of the connecting plate (7) is bolted with a pull rod (8).

3. The uplift resisting support beam according to claim 1, wherein: The inner wall of the bottom plate (1) is provided with a positioning groove (9) matched with the frame (201), and the inner wall of the bottom plate (1) is provided with a limiting groove (10) matched with the positioning block (203).

4. The uplift support beam of claim 1, wherein: The front side and the rear side of the frame (201) are bolted with a fixed block (11), and the inner wall of the fixed block (11) is threadedly connected with a screw rod (12).

5. The uplift support beam of claim 4, wherein: The surface of the screw rod (12) is welded with a lifting ring (13), and the inner wall of the fixed block (11) is provided with a threaded groove (14) matched with the screw rod (12).

6. The uplift support beam of claim 1, wherein: The reinforcing assembly (3) comprises a connecting block (301) and a bending prevention block (302), one side of the bending prevention block (302) close to the connecting block (301) is bolted with the connecting block (301), one side of the bending prevention block (302) close to the inner wall of the fixed sleeve (6) is bolted with the fixed sleeve (6), and one side of the connecting block (301) close to the inner wall of the fixed sleeve (6) is bolted with the fixed sleeve (6).

7. The uplift resistance support beam according to claim 1, wherein: The inner wall of the fixed sleeve (6) is movably connected with a reinforcing bolt (15), and the surface of the reinforcing bolt (15) is movably connected with the inner wall of the support beam assembly (5).

8. The uplift support beam of claim 7, wherein: The surface of the reinforcing bolt (15) is threadedly connected with a nut (16), and one side of the nut (16) close to the fixed sleeve (6) is in close contact with the fixed sleeve (6).

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