Anti-tilting reinforcing device for T-shaped beam frame
By designing adjustable reinforcement components and elastic support, the anti-tilt reinforcement device of T-beam erected with adjustable reinforcement components and elastic support, the problem of easy deflection of T-beam during lifting is solved, effective support and balance during lifting is achieved, and safety and stability are improved.
Patent Information
- Application Number
- CN202422168934.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-05
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-05
AI Technical Summary
When hoisting prefabricated T-shaped beams, due to their high center of gravity, if the suspender is subjected to uneven force, it is prone to deflection. The existing support devices cannot provide support during the lifting process, resulting in safety hazards.
A T-beam mount anti-tilt reinforcement device is designed, including adjustable reinforcement components and elastic support. The reinforcement assembly is arranged symmetrically with the central axis of the beam body as a symmetrical axis, and the length is adjusted by the first adjusting member and the second adjusting member to tighten the beam body. The elastic support drives the reinforcement assembly to deflect when the beam body is lifted, clamping the beam body to maintain balance.
The device can effectively support the T-shaped beam during the lifting process, prevent deflection, and improve lifting safety and stability, so that the support device is not only effective when the beam body is stored, but also provides support during the lifting process.
Smart Images
Figure CN222975627U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction equipment, in particular to an anti-tilting and reinforcement device for erecting T-shaped beams. Background Art
[0002] Precast T-shaped beams are structural members widely used in construction projects. Their cross-sectional form is T-shaped and they are composed of a reinforced concrete upper flange and a beam rib (or web).
[0003] Precast T-shaped beams are widely used in road and bridge construction; generally, they are prefabricated in a prefabrication factory and then transported to the construction area through special equipment; however, due to the characteristics of the T-shaped beam structure, its center of gravity is relatively high, so support devices must be installed on both sides, and common ones are wooden squares; when the beam needs to be lifted, if the lifting tool is unevenly stressed, it is very easy to deflect; in this case, generally, the beam needs to be put back, the position of the lifting tool needs to be readjusted, and then the trial lift is carried out again; in this case, the general support device can only play a supporting role when the beam is stored and cannot support during the lifting process. Summary of the Utility Model
[0004] The purpose of the utility model is to propose an anti-tilting and reinforcement device for erecting T-shaped beams in view of the problems existing in the background art.
[0005] The technical solution of the utility model is an anti-tilting and reinforcement device for erecting T-shaped beams, including adjustable reinforcement components; multiple groups of reinforcement components are symmetrically arranged with the central axis of the beam as the axis of symmetry;
[0006] One end of the reinforcement component is in contact with the beam, and the other end is connected to a support foot arranged on the platform; the top and bottom of the reinforcement component are respectively provided with a first adjusting member and a second adjusting member for adjusting the length of the reinforcement component to tightly press the beam;
[0007] An elastic support member is arranged in the middle of the reinforcement component, and the bottom of the elastic support member is fixed to the platform;
[0008] When the beam is lifted, the elastic support member drives the reinforcement components on both sides to deflect towards the middle of the beam, clamps and limits the moving beam, and maintains balance.
[0009] Preferably, the platform is fixed on the hardened cement ground.
[0010] Preferably, a support rod is arranged in the middle of the reinforcement component; a first screw rod for connecting with the second adjusting member is arranged at the top of the support rod; a hanging hole for connecting with the elastic support member is reserved in the middle of the support rod; a threaded hole is reserved at the bottom of the support rod.
[0011] Preferably, a second screw rod is arranged at the top of the first adjusting member, and the second screw rod is inserted into the threaded hole of the support rod and is in threaded fit connection with the support rod;
[0012] A clamping plate for connecting with the support feet is arranged at the bottom of the first adjusting member.
[0013] Preferably, a threaded hole is reserved at the bottom of the second adjusting member for threaded connection with the first screw rod; a first connecting member is arranged at the top of the second adjusting member.
[0014] Preferably, the first connecting member includes a supporting flat plate and a movable shaft; the supporting flat plate is installed in cooperation with the movable shaft; the movable shaft rotates relative to the second adjusting member; the supporting flat plate is in direct contact with the beam body.
[0015] Preferably, the bottom of the support foot is fixed on the floor; the support foot includes a fixed seat and a second connecting member; the clamping plate is inserted into the second connecting member and connected by a pin shaft, and the clamping plate rotates relative to the second connecting member.
[0016] Preferably, the support foot further includes a reinforcing member; the reinforcing member is arranged in a semi-circular arc shape and installed in the direction of the force of the reinforcing component.
[0017] Preferably, a precast steel bar frame is arranged in the floor; the support foot is fixed to the steel bar frame and concrete is poured together to form a shape.
[0018] Compared with the prior art, the utility model has the following beneficial technical effects:
[0019] In the utility model, the beam body is fixed by abutting with the reinforcing components symmetrically arranged on both sides. The first adjusting member and the second adjusting member arranged on the reinforcing components can adjust the length so as to be applicable to beam bodies of different heights. In addition, an elastic support member is arranged in the middle of the reinforcing component. When the beam body is lifted, the elastic support member drives the reinforcing components on both sides to deflect towards the middle of the beam body, clamps and limits the moving beam body, and maintains balance, so that the beam body can also be supported during the hoisting process. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 is a schematic installation structure diagram of the reinforcing component and the beam body in the embodiment of the utility model;
[0021] Figure 2 is a front view of the reinforcing component in the embodiment of the utility model;
[0022] Figure 3 is a schematic diagram of the reinforcing component in the hoisting state in the embodiment of the utility model;
[0023] Figure 4 is a schematic structure diagram of the reinforcing component in the embodiment of the utility model;
[0024] Figure 5 is a schematic installation structure diagram of the reinforcing member in the embodiment of the utility model.
[0025] Reference numerals: 1, beam body; 2, ground; 3, platform; 4, reinforcement assembly; 41, support rod; 411, first screw; 412, hanging hole; 42, first adjusting member; 421, second screw; 422, clamping plate; 43, second adjusting member; 44, first connecting member; 441, supporting flat plate; 442, movable shaft; 45, elastic support member; 46, support foot; 461, reinforcing member; 462, fixing base; 463, second connecting member. Detailed implementation manners
[0026] Embodiment 1
[0027] As Figure 1-2 shown, a T-shaped beam erection anti-tilting and reinforcement device proposed by the present utility model includes an adjustable reinforcement assembly 4; multiple groups of reinforcement assemblies 4 are symmetrically arranged with the central axis of the beam body 1 as the symmetry axis;
[0028] One end of the reinforcement assembly 4 abuts against the beam body 1, and the other end thereof is connected to a support foot 46 provided on the platform 3; a first adjusting member 42 and a second adjusting member 43 are respectively provided at the top and bottom of the reinforcement assembly 4 for adjusting the length of the reinforcement assembly 4 so as to tightly abut against the beam body 1;
[0029] An elastic support member 45 is provided in the middle of the reinforcement assembly 4, and the bottom of the elastic support member 45 is fixed to the platform 3;
[0030] When the beam body 1 is lifted, the elastic support member 45 drives the reinforcement assemblies 4 on both sides to deflect towards the middle of the beam body 1, clamps and limits the moving beam body 1, and maintains balance.
[0031] As Figure 4 shown, a support rod 41 is provided in the middle of the reinforcement assembly 4; a first screw 411 for connecting with the second adjusting member 43 is provided at the top of the support rod 41; a hanging hole 412 for connecting with the elastic support member 45 is reserved in the middle of the support rod 41; a threaded hole is reserved at the bottom of the support rod 41.
[0032] A second screw 421 is provided at the top of the first adjusting member 42, and the second screw 421 is inserted into the threaded hole of the support rod 41 and is in threaded fit connection with the support rod 41; a clamping plate 422 for connecting with the support foot 46 is provided at the bottom of the first adjusting member 42.
[0033] A threaded hole is reserved at the bottom of the second adjusting member 43 for threaded connection with the first screw rod 411; a first connecting member 44 is arranged at the top of the second adjusting member 43. The first connecting member 44 includes a supporting flat plate 441 and a movable shaft 442; the supporting flat plate 441 is installed in cooperation with the movable shaft 442; the movable shaft 442 is kept rotating relative to the second adjusting member 43; the supporting flat plate 441 is in direct contact with the beam body 1. The bottom of the supporting foot 46 is fixed on the platform 3; the supporting foot 46 includes a fixed seat 462 and a second connecting member 463; the clamping plate 422 is inserted into the second connecting member 463 and connected by a pin shaft, and the clamping plate 422 is kept rotating relative to the second connecting member 463.
[0034] In this embodiment, the beam body 1 is fixed by abutting with the reinforcing assemblies 4 symmetrically arranged on both sides. The first adjusting member 42 and the second adjusting member 43 arranged on the reinforcing assembly 4 can adjust the angle by means of rotational threaded connection so as to be tightly abutted against the beam body 1; in addition, an elastic support member 45 is arranged in the middle of the reinforcing assembly 4; when the beam body 1 is lifted, as Figure 3 shown, the elastic support member 45 drives the reinforcing assemblies 4 on both sides to deflect towards the middle of the beam body 1, clamps and limits the moving beam body 1, and maintains balance; so that the beam body 1 can also be supported during the hoisting process.
[0035] Embodiment 2
[0036] As Figure 5 shown, a T-shaped beam erection anti-tilting and reinforcing device proposed by the present utility model is different from Embodiment 1 in that, in this embodiment, the supporting foot 46 further includes a reinforcing member 461; the reinforcing member 461 is arranged in a semi-circular arc shape and is installed in the direction of the force received by the reinforcing assembly 4. First, a steel bar frame is prefabricated in the platform 3; the supporting foot 46 is fixed to the steel bar frame and the concrete is poured together to form a shape. The platform 3 itself is fixed on the hardened cement floor 2; when the beam body 1 is placed on the platform 3, a gap is left at its bottom to facilitate the connection of the hoisting locking device; at the same time, when the reinforcing assembly 4 provides support, the reinforcing member 461 is arranged on one side of the supporting foot 46. The supporting force is transmitted to the platform 3 not only through the steel bar frame but also through the auxiliary support of the reinforcing member 461, improving the safety.
[0037] The embodiments of the present utility model have been described in detail above with reference to the drawings, but the present utility model is not limited thereto. Various changes can be made without departing from the gist of the present utility model within the knowledge scope of those skilled in the art to which the present utility model pertains.
Claims
1. A T-beam erection anti-tilt reinforcement device, characterized in that: It comprises an adjustable reinforcement component (4); a plurality of reinforcement components (4) are symmetrically arranged with the central axis of the beam body (1) as the symmetry axis; One end of the reinforcement component (4) is in contact with the beam body (1), and the other end is connected to a support foot (46) provided on the platform (3); a first adjustment member (42) and a second adjustment member (43) are respectively provided at the top and the bottom of the reinforcement component (4) for adjusting the length of the reinforcement component (4) so that the reinforcement component (4) is pressed against the beam body (1); An elastic support member (45) is disposed in the middle of the reinforcement component (4), and the bottom of the elastic support member (45) is fixed to the platform (3); When the beam body (1) is hoisted, the elastic support member (45) drives the reinforcement components (4) on both sides to deflect toward the middle of the beam body (1), thereby clamping and limiting the moving beam body (1) to maintain balance.
2. The T-beam erection anti-tilt reinforcement device according to claim 1 is characterized in that: The platform (3) is fixed on the hardened cement floor (2).
3. The T-beam erection anti-tilt reinforcement device according to claim 1 is characterized in that: A support rod (41) is arranged in the middle of the reinforcement component (4); a first screw rod (411) for connecting with a second adjusting member (43) is arranged at the top of the support rod (41); a hanging hole (412) for connecting with an elastic supporting member (45) is reserved in the middle of the support rod (41); and a threaded hole is reserved at the bottom of the support rod (41).
4. The T-beam erection anti-tilt reinforcement device according to claim 3 is characterized in that: A second screw rod (421) is disposed on the top of the first adjusting member (42), and the second screw rod (421) is inserted into the threaded hole of the support rod (41) and is threadably connected to the support rod (41); A clamping plate (422) for connecting with the supporting foot (46) is arranged at the bottom of the first adjusting member (42).
5. The T-beam erection anti-tilt reinforcement device according to claim 4 is characterized in that: A threaded hole is reserved at the bottom of the second adjusting member (43) for threaded connection with the first screw rod (411); and a first connecting member (44) is arranged at the top of the second adjusting member (43).
6. The T-beam erection anti-tilt reinforcement device according to claim 5, characterized in that: The first connecting member (44) comprises a supporting plate (441) and a movable shaft (442); the supporting plate (441) and the movable shaft (442) are mounted in cooperation; the movable shaft (442) keeps rotating relative to the second adjusting member (43); and the supporting plate (441) is in direct contact with the beam body (1).
7. The T-beam erection anti-tilt reinforcement device according to claim 1, characterized in that: The bottom of the support foot (46) is fixed on the platform (3); the support foot (46) comprises a fixing seat (462) and a second connecting member (463); the clamping plate (422) is inserted into the second connecting member (463) and connected via a pin shaft, and the clamping plate (422) and the second connecting member (463) maintain relative rotation.
8. The T-beam erection anti-tilt reinforcement device according to claim 7, characterized in that: The supporting foot (46) further comprises a reinforcing member (461); the reinforcing member (461) is arranged in a semicircular arc shape and is installed in the direction in which the reinforcement component (4) is subjected to force.
9. The T-beam erection anti-tilt reinforcement device according to claim 7, characterized in that: A steel frame is prefabricated in the platform (3); the support legs are fixed to the steel frame and concrete is poured together to form the frame.