Auxiliary supporting beam for reinforcing building structure

Abstract

The utility model relates to the technical field of building structure reinforcing, and provides a building structure reinforcing auxiliary supporting beam which comprises a bottom plate, a lifting piece and a supporting beam, a beam side supporting mechanism and a floor supporting mechanism are arranged on the supporting beam, and the floor supporting mechanism comprises a mounting plate fixedly connected to the side wall of a first beam side supporting plate or a second beam side supporting plate. First sliding rods are connected to the mounting plate in a penetrating and sliding mode, the upper end of each first sliding rod is fixedly connected with a first floor supporting plate, a second threaded rod is rotatably connected to the lower end face of the first floor supporting plate, the other end of the second threaded rod is connected to the mounting plate in a penetrating and threaded mode, and a floor where a beam body is located can be supported.

Description

Technical Field

[0001] The utility model relates to the technical field of building structure reinforcement, and more specifically, particularly relates to an auxiliary support beam for building structure reinforcement. Background Art

[0002] Building structure refers to a system composed of various components (roof trusses, beams, slabs, columns, etc.) in a house building that can withstand various effects. The so-called effects refer to various factors that can cause internal forces and deformations in the system, such as loads, earthquakes, temperature changes, and foundation settlement. The material basis of the building structure is building materials, and the structure is composed of various materials. For example, a structure made of steel is called a steel structure, a structure made of steel bars and concrete is called a reinforced concrete structure, and a structure made of bricks (or blocks) and mortar is called a masonry structure. At present, auxiliary reinforcement devices are used when reinforcing building structures.

[0003] Announcement No. CN217680725U discloses an auxiliary support mechanism for strengthening building structures, which relates to the technical field of strengthening building structures, including a fixed base and a support box, a lifting mechanism is arranged above the fixed base, the lifting mechanism includes two symmetrical lifting threaded tubes, the two lifting threaded tubes are fixedly connected to the upper surface of the fixed base, and a transmission mechanism is arranged inside the support box. It can make the support box move upward and closely contact the steel plate on the bottom of the beam through the arrangement of the lifting mechanism, the support box, the transmission mechanism, the support slide and the support plate, so as to support the steel plate on the bottom of the beam, make the two support plates close to each other to closely contact the steel plate on the side of the beam, so as to support the side steel plates of beams of different sizes, and the device can support and fix the side and bottom steel plates of beams of different sizes, with good fixing effect, simple operation and easy use, so as to improve work efficiency. At the construction site of the building structure, vibration is inevitably generated when operating the construction tools, and the vibration is transmitted to the floor slab. The auxiliary support mechanism in the prior art cannot support the floor slab where the beam body is located. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings, the utility model aims to provide an auxiliary support beam for reinforcing a building structure, which can support the floor slab where the beam body is located.

[0005] The cam is connected with the support frame by the second end face of the lifting link, and the second end of the lifting link is connected with the support frame by the second end face of the lifting link.

[0006] Furthermore, the floor support mechanism also includes a mounting frame fixedly connected to the lower end surface of the mounting plate, and an inclined reinforcement rod is connected between the mounting frame and the mounting plate.

[0007] Furthermore, a limiting sliding groove is provided on the upper end surface of the support beam.

[0008] Furthermore, the lower end of the mounting frame located on the side of the first beam side support plate away from the second beam side support plate is fixedly connected to the support beam, and the lower end of the mounting frame located on the side of the second beam side support plate away from the first beam side support plate is slidably connected in the limiting sliding groove.

[0009] Furthermore, it also includes a bottom beam support mechanism, which includes a first movable plate, a second sliding rod is fixedly connected to the first movable plate, the second sliding rod passes through and slides on the support beam and the second sliding rod is fixedly connected to the bottom beam support plate, the lower end surface of the support beam is rotatably connected to a third threaded rod, and the free end of the third threaded rod passes through and is threadedly connected to the first movable plate.

[0010] Furthermore, the first threaded rod passes through each of the second sliding rods without contacting each other, and the beam bottom support plate is located above the first threaded rod.

[0011] Furthermore, the lifting member includes a first support rod fixedly connected to the upper end surface of the base plate and a second support rod slidably connected to the first support rod, the upper end of the second support rod is fixedly connected to the support beam, a plurality of insertion holes are evenly spaced on the second support rod, and an insertion rod is inserted into the first support rod.

[0012] Furthermore, a buffer mechanism is provided on the floor support mechanism, and the buffer mechanism includes a second floor support plate, a telescopic rod is connected between the second floor support plate and the first floor support plate, a spring is sleeved on the telescopic rod, one end of the spring is fixedly connected to the second floor support plate, and the other end is fixedly connected to the first floor support plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, the support beam is lifted to a suitable height by a lifting member, and the first beam side support plate is first made to fit with one side of the beam body, and the first threaded rod is rotated to make the second beam side support plate slide toward the direction close to the first beam side support plate and fit with the beam body, so as to assist in reinforcing both sides of the beam body, and by rotating the second threaded rod, under the cooperation restriction of the first sliding rod and the mounting plate, the first floor support plate can move upward and fit with the floor, so as to support the floor where the beam body is located. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of an auxiliary support beam for strengthening a building structure in Example 1. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the overall structure of an auxiliary support beam for strengthening a building structure in Example 1. Figure 2 ;

[0018] Figure 3 It is an overall structure of a building structure reinforcement auxiliary support beam in the second embodiment;

[0019] Figure 4 It is a cross-sectional view of the telescopic rod.

[0020] In the figure: 1, bottom plate; 2, lifting member; 21, first support rod; 22, second support rod; 221, socket; 23, plug rod; 3, support beam; 31, limit slide groove; 4, beam side support mechanism; 41, first beam side support plate; 42, second beam side support plate; 43, first threaded rod; 5, floor support mechanism; 51, mounting plate; 52, first slide rod; 53, first floor support plate; 54, second threaded rod; 55, mounting frame; 56, reinforcing rod; 6, beam bottom support mechanism; 61, first movable plate; 62, second slide rod; 63, beam bottom support plate; 64, third threaded rod; 7, buffer mechanism; 71, second floor support plate; 72, telescopic rod; 73, spring; 8, beam body; 9, floor. DETAILED DESCRIPTION

[0021] 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.

[0022] Embodiment 1:

[0023] like Figure 1 , Figure 2 As shown, an auxiliary support beam for strengthening a building structure comprises a bottom plate 1, a lifting member 2 is connected to the upper end surface of the bottom plate 1, and the upper end of each lifting member 2 is connected to a support beam 3. A beam side support mechanism 4 and a floor support mechanism 5 are provided on the support beam 3 for auxiliary support of the building structure. The beam side support mechanism 4 comprises a first beam side support plate 41 fixedly connected to the upper end surface of the support beam 3 and a second beam side support plate 42 slidably connected to the support beam 3. The first beam side support plate 41 is rotatably connected to a first threaded rod 43 on a side close to the second beam side support plate 42 through a bearing seat (not shown in the figure), and the free end of the first threaded rod 43 penetrates and is threadedly connected to the second beam side support plate 42. The lifting member 2 is used to lift the upper part of the support beam 3 to a suitable height, firstly, the first beam side support plate 41 is made to fit with one side of the beam body 8, and the first threaded rod 43 is rotated to make the second beam side support plate 42 slide in a direction close to the first beam side support plate 41 and fit with the beam body 8, so that both sides of the beam body 8 can be auxiliary reinforced. By providing the beam side support mechanism 4 and the floor support mechanism 5, the support beam 3 can reinforce and support the beam body 8, and at the same time, support the floor 9 through the floor support mechanism 5, and can adapt to beam bodies 8 of different widths.

[0024] like Figure 1 , Figure 2 As shown, the first beam side support plate 41 and the second beam side support plate 42 are both connected to the side away from each other with a floor support mechanism 5, and the floor support mechanism 5 includes a mounting plate 51 fixedly connected to the side wall of the first beam side support plate 41 or the second beam side support plate 42, and a first slide bar 52 is penetrated and slidably connected to the mounting plate 51, and the upper end of each first slide bar 52 is fixedly connected to the first floor support plate 53, and the lower end surface of the first floor support plate 53 is rotatably connected to a second threaded rod 54, and the other end of the second threaded rod 54 penetrates and is threadedly connected to the mounting plate 51. By rotating the second threaded rod 54, under the cooperation restriction of the first slide bar 52 and the mounting plate 51, the first floor support plate 53 can move upward and fit the floor 9, and can support the floor 9 where the beam body 8 is located.

[0025] like Figure 1 , Figure 2 As shown, the floor support mechanism 5 also includes a mounting frame 55 fixedly connected to the lower end surface of the mounting plate 51, and an inclined reinforcing rod 56 is connected between the mounting frame 55 and the mounting plate 51 to form a triangle to enhance the support stability. The lower end of the mounting frame 55 located on the side of the first beam side support plate 41 away from the second beam side support plate 42 is fixedly connected to the support beam 3, and the lower end of the mounting frame 55 located on the side of the second beam side support plate 42 away from the first beam side support plate 41 is slidably connected in the limiting slide groove 31.

[0026] like Figure 1 , Figure 2 As shown, the auxiliary support beam for strengthening the building structure also includes a beam bottom support mechanism 6, which includes a first movable plate 61 located below the support beam 3, a second slide bar 62 fixedly connected to the first movable plate 61, the second slide bar 62 penetrates and slides on the support beam 3, and one end of each second slide bar 62 located on the support beam 3 is fixedly connected to the beam bottom support plate 63, and a third threaded rod 64 is rotatably connected to the lower end surface of the support beam 3, and the free end of the third threaded rod 64 penetrates and is threadedly connected to the first movable plate 61. By rotating the third threaded rod 64, the beam bottom support plate 63 can move upward and fit the bottom of the beam body 8 under the cooperation restriction of the second slide bar 62 and the support beam 3, so as to support and reinforce the bottom of the beam body 8 and improve the reinforcement effect of the building structure, the first threaded rod 43 penetrates between the second slide bars 62 without contact, and the beam bottom support plate 63 is located above the first threaded rod 43, which does not affect the rotation of the first threaded rod 43.

[0027] like Figure 1 , Figure 2 As shown, the lifting member 2 includes a first support rod 21 fixedly connected to the upper end surface of the bottom plate 1 and a second support rod 22 slidably connected to the first support rod 21. One end of the second support rod 22 located outside the first support rod 21 is fixedly connected to the lower end surface of the support beam 3. A plurality of insertion holes 221 are provided at equal intervals on the second support rod 22. A plug rod 23 matching the plug holes 221 is inserted into the first support rod 21. After all the plug rods 23 are pulled out, the relative positions of the first support rod 21 and the second support rod 22 can be changed, thereby changing the height of the support beam 3. After adjusting to a suitable height, the plug rod 23 is inserted into the first support rod 21 and the plug holes 221 at suitable positions to fix the height of the support beam 3.

[0028] like Figure 1 , Figure 2As shown, an inverted T-shaped limiting groove 31 is opened on the upper end surface of the support beam 3, and the lower end of the second beam side support plate 42 and the lower end of the mounting frame 55 located on the side of the first beam side support plate 41 away from the second beam side support plate 42 are adapted to the limiting groove 31 in shape and size and are slidably connected in the limiting groove 31, so that the second beam side support plate 42 is restricted by the limiting groove 31 and will not rotate when the first threaded rod 43 is rotated, and at the same time, the mounting frame 55 can support the mounting plate 51.

[0029] The working principle of an auxiliary support beam for reinforcing a building structure in the present embodiment is as follows: when in use, first pull out the insertion rod 23 to adjust the height of the support beam 3, and insert the insertion rod 23 back after adjusting to a suitable height, then move the bottom plate 1 so that the first beam side support plate 41 is in contact with one side of the beam body 8, and rotate the first threaded rod 43 to make the second beam side support plate 42 slide in the direction close to the first beam side support plate 41 and in contact with the beam body 8, so as to auxiliary reinforce both sides of the beam body 8. During the movement of the second beam side support plate 42, the floor support mechanism 5 connected thereto will be driven to move in the limiting sliding groove 31, and by rotating the second threaded rod 54, under the cooperation restriction of the first sliding rod 52 and the mounting plate 51, the first floor support plate 53 can move upward and in contact with the floor 9, so as to support the floor 9 where the beam body 8 is located, and by rotating the third threaded rod 64, the beam bottom support plate 63 can move upward and in contact with the bottom of the beam body 8, so as to support and reinforce the bottom of the beam body 8.

[0030] Embodiment 2:

[0031] like Figure 3 , Figure 4 As shown, the difference between this embodiment and the first embodiment is that a buffer mechanism 7 is provided on the floor support mechanism 5, and the buffer mechanism 7 includes a second floor support plate 71, a telescopic rod 72 is connected between the second floor support plate 71 and the first floor support plate 53, and a spring 73 is sleeved on the telescopic rod 72, one end of the spring 73 is fixedly connected to the second floor support plate 71, and the other end is fixedly connected to the first floor support plate 53.

[0032] The working principle of an auxiliary support beam for reinforcing a building structure in the present embodiment is: when in use, after adjusting the beam side support mechanism 4 and the beam bottom support mechanism 6, rotate the second threaded rod 54 to move the first floor support plate 53 upward, and when the second floor support plate 71 in the buffer mechanism 7 contacts the floor 9, rotate the second threaded rod 54 to compress the spring 73, and the vibration generated at the construction site is transmitted to the floor 9. The second floor support plate 71 contacts the floor 9 and transmits the vibration to the spring 73. The buffer mechanism 7 can support the floor 9 while buffering the vibration.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A building structure reinforcement auxiliary support beam, Features: The invention comprises a bottom plate (1) and a lifting member (2), wherein the upper end of each lifting member (2) is connected to a support beam (3), and a beam side support mechanism (4) and a floor support mechanism (5) are arranged on the support beam (3), and the beam side support mechanism (4) comprises a first beam side support plate (41) fixedly connected to the support beam (3) and a second beam side support plate (42) slidably connected to the support beam (3), and a first threaded rod (43) is rotatably connected to the first beam side support plate (41), and the free end of the first threaded rod (43) penetrates through and is threadedly connected to the second beam side support plate (42). On the second beam side support plate (42), the floor support mechanism (5) includes a mounting plate (51) fixedly connected to the side wall of the first beam side support plate (41) or the second beam side support plate (42), a first sliding rod (52) passing through and slidably connected to the mounting plate (51), the upper end of each of the first sliding rods (52) is fixedly connected to the first floor support plate (53), the lower end surface of the first floor support plate (53) is rotatably connected to a second threaded rod (54), the other end of the second threaded rod (54) passing through and threadedly connected to the mounting plate (51).

2. The auxiliary support beam for strengthening a building structure according to claim 1, Features: The floor support mechanism (5) further comprises a mounting frame (55) fixedly connected to the lower end surface of the mounting plate (51), and an inclined reinforcement rod (56) is connected between the mounting frame (55) and the mounting plate (51).

3. The auxiliary support beam for strengthening a building structure according to claim 2, Features: The upper end surface of the support beam (3) is provided with a limiting sliding groove (31).

4. The auxiliary support beam for strengthening a building structure according to claim 3, Features: The lower end of the mounting frame (55) located on the side of the first beam side support plate (41) away from the second beam side support plate (42) is fixedly connected to the support beam (3), and the lower end of the mounting frame (55) located on the side of the second beam side support plate (42) away from the first beam side support plate (41) is slidably connected in the limiting sliding groove (31).

5. The auxiliary support beam for strengthening a building structure according to claim 1, Features: The invention also comprises a beam bottom support mechanism (6), wherein the beam bottom support mechanism (6) comprises a first movable plate (61), a second sliding rod (62) is fixedly connected to the first movable plate (61), the second sliding rod (62) penetrates and slides on the support beam (3), and the second sliding rod (62) is fixedly connected to the beam bottom support plate (63), the lower end surface of the support beam (3) is rotatably connected to a third threaded rod (64), and the free end of the third threaded rod (64) penetrates and is threadedly connected to the first movable plate (61).

6. The auxiliary support beam for strengthening a building structure according to claim 5, Features: The first threaded rod (43) passes through each of the second sliding rods (62) without contacting each other, and the bottom beam support plate (63) is located above the first threaded rod (43).

7. The auxiliary support beam for strengthening a building structure according to claim 1, Features: The lifting member (2) includes a first support rod (21) fixedly connected to the upper end surface of the base plate (1) and a second support rod (22) slidably connected to the first support rod (21), the upper end of the second support rod (22) is fixedly connected to the support beam (3), a plurality of insertion holes (221) are formed on the second support rod (22) at equal intervals, and an insertion rod (23) is inserted into the first support rod (21).

8. The auxiliary support beam for strengthening a building structure according to claim 1, Features: The floor support mechanism (5) is provided with a buffer mechanism (7), the buffer mechanism (7) comprising a second floor support plate (71), a telescopic rod (72) being connected between the second floor support plate (71) and the first floor support plate (53), a spring (73) being sleeved on the telescopic rod (72), one end of the spring (73) being fixedly connected to the second floor support plate (71), and the other end of the spring (73) being fixedly connected to the first floor support plate (53).

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