CN220437736U - Mounting bracket for beam experiment - Google Patents

Abstract

The utility model relates to the field of beam experiments, in particular to a mounting bracket for beam experiments, which comprises a supporting frame, wherein a bidirectional screw rod is mounted at the bottom of the supporting frame, two ends of the bidirectional screw rod are connected with sliding plates, the tops of the sliding plates are provided with first connecting seats, the first connecting seats are connected with second connecting seats through transmission rods, the tops of the second connecting seats are provided with connecting rods, and the tops of the connecting rods are connected with connecting plates through connecting columns; the connecting plate is characterized in that a supporting rod is arranged at the top of the connecting plate, a sliding block is fixedly arranged at the top of the supporting rod, a pressure detector is arranged at the top of the sliding block, the pressure detector is arranged inside a connecting cylinder, the top of the connecting cylinder is connected with a bearing plate, clamping frames are arranged at two ends of the bearing plate, a unidirectional screw rod is connected to the bottom of the clamping frames, and a rotating handle is arranged at the bottom of the unidirectional screw rod; the clamping frame is arranged at the top of the clamping frame, and the clamping frame can effectively and conveniently clamp and install the beams with different specifications, so that the experimental treatment of the beams can be facilitated.

Description

Mounting bracket for beam experiment

Technical Field

The utility model relates to the field of beam experiments, in particular to a mounting bracket for beam experiments.

Background

The beam is supported by the support, and the member which receives external force mainly including lateral force and shearing force and mainly including bending is called a beam. The beams carry the entire weight of the components and roofing in the building superstructure, the most important part of the building superstructure. The names are different depending on the specific location, detailed shape, specific action, etc. of the beam. Most beams are oriented to conform to the cross section of the building.

Before the beam is used, the beam is required to be supported by using the mounting bracket, so that the beam is convenient to carry out experimental treatment, the beam is required to be mounted by using the mounting bracket in the experimental process, but the clamping treatment on the beams with different specifications cannot be realized by using the mounting bracket in the clamping process, and the experimental treatment on the beams is influenced.

Disclosure of Invention

The utility model aims to provide a mounting bracket for beam experiments, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the mounting bracket for the beam experiment comprises a supporting frame, wherein rolling assemblies are arranged at four corners of the bottom of the supporting frame; the bottom of the supporting frame is rotatably provided with a bidirectional screw, the supporting frame is provided with a driving assembly for driving the bidirectional screw to rotate, two ends of the bidirectional screw are in threaded connection with sliding plates, the tops of the sliding plates are provided with first connecting seats, the first connecting seats are connected with second connecting seats through transmission rods, the tops of the second connecting seats are provided with connecting rods, and the tops of the connecting rods are connected with the connecting plates through connecting columns; the two ends of the connecting plate are connected with the supporting frame through the guide components; the device comprises a connecting plate, a supporting rod, a sliding block, a pressure detector, a connecting cylinder, a rotating handle, a clamping frame, a bearing block, a bearing plate, a rotating handle, a clamping frame, a unidirectional screw rod, a bearing seat and a rotating handle, wherein the supporting rod is arranged at the top of the connecting plate; clamping frames are fixedly arranged at two ends of the top of the clamping frame.

Preferably, the rolling assembly comprises supporting legs fixedly connected with the outer walls of four corners of the supporting frame, and the supporting legs are provided with rollers, so that the equipment can be conveniently moved.

Preferably, the driving assembly comprises a driving motor fixedly connected with the supporting frame, a driving gear is arranged on a motor shaft of the driving motor, a driven gear is connected to the driving gear in a meshed mode, and the driven gear is connected with the bidirectional screw and used for driving the bidirectional screw to rotate.

Preferably, the guide assembly comprises guide blocks fixedly connected with two ends of the connecting plate, the outer ends of the guide blocks are arranged inside the guide grooves, the guide grooves are formed in the inner wall of the supporting frame, and stable movement of the connecting plate can be achieved.

Preferably, the top of the clamping frame is connected with a fastening knob in a threaded manner.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the driving component drives the bidirectional screw rod to rotate, the bidirectional screw rod drives the sliding plate in threaded connection to move, and the sliding plate can drive the connecting plate to move under the guidance of the guiding component through the transmission rod, so that the height adjustment treatment of the mounting bracket can be realized, and the height adjustment treatment of the beam can be facilitated; according to the utility model, the rotating handle is manually rotated, the unidirectional screw is driven to rotate by the rotating handle, the clamping frame in threaded connection is driven to move downwards by the unidirectional screw, the clamping frame is driven to move downwards by the clamping frame, so that the experimental beam is clamped, and the clamping plate is placed in the clamping frame, so that the clamping treatment of the smaller beam can be realized by the clamping plate, and thus, the beam can be conveniently clamped.

Drawings

Fig. 1 is a front view of a beam experimental mounting bracket of the present utility model.

Fig. 2 is a schematic structural view of a beam experimental mounting bracket according to the present utility model.

Fig. 3 is an enlarged schematic view of the structure of the clamping frame at a in the mounting bracket for beam experiments.

Fig. 4 is a schematic three-dimensional structure of a clamping frame in a mounting bracket for beam experiments.

1. A support frame; 2. support legs; 3. a roller; 4. a bidirectional screw; 5. a driving motor; 6. a drive gear; 7. a driven gear; 8. a sliding plate; 9. a first connection base; 10. a transmission rod; 11. a second connecting seat; 12. a connecting rod; 13. a connecting column; 14. a connecting plate; 15. a guide block; 16. a guide groove; 17. a support rod; 18. a slide block; 19. a pressure detector; 20. a connecting cylinder; 21. a carrying plate; 22. a slide bar; 23. a clamping frame; 24. a unidirectional screw; 25. rotating the handle; 26. a clamping frame; 27. and fastening a knob.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. However, those of ordinary skill in the art will understand that in various embodiments of the present utility model, numerous technical details have been set forth in order to provide a better understanding of the present application. However, the technical solutions claimed in the present application can be implemented without these technical details and with various changes and modifications based on the following embodiments.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1 to 4, in an embodiment of the present utility model, a mounting bracket for beam experiments includes a support frame 1, and rolling assemblies are disposed at four corners of the bottom of the support frame 1; the bottom of the supporting frame 1 is rotatably provided with a bidirectional screw 4, the supporting frame 1 is provided with a driving component for driving the bidirectional screw 4 to rotate, two ends of the bidirectional screw 4 are in threaded connection with sliding plates 8, the tops of the sliding plates 8 are provided with first connecting seats 9, the first connecting seats 9 are connected with second connecting seats 11 through transmission rods 10, the tops of the second connecting seats 11 are provided with connecting rods 12, and the tops of the connecting rods 12 are connected with connecting plates 14 through connecting columns 13; the two ends of the connecting plate 14 are connected with the supporting frame 1 through guide components; the top of the connecting plate 14 is provided with a supporting rod 17, the top of the supporting rod 17 is fixedly provided with a sliding block 18, the top of the sliding block 18 is provided with a pressure detector 19, the pressure detector 19 is arranged inside a connecting cylinder 20, the top of the connecting cylinder 20 is connected with a bearing plate 21, four corners of the bearing plate 21 are connected with the connecting plate 14 through sliding rods 22, two ends of the bearing plate 21 are provided with clamping frames 23, the bottom of the clamping frames 23 is in threaded connection with a one-way screw 24, the top of the one-way screw 24 is connected with the bearing plate 21 through a bearing seat, and the bottom of the one-way screw 24 is provided with a rotating handle 25; clamping frames 26 are fixedly arranged at two ends of the top of the clamping frame 23.

According to the utility model, the bidirectional screw 4 is driven to rotate by the driving component, the bidirectional screw 4 drives the sliding plate 8 in threaded connection to move, the sliding plate 8 drives the first connecting seat 9 to move, the first connecting seat 9 drives the second connecting seat 11 to adjust the height through the transmission rod 10, the second connecting seat 11 can drive the connecting plate 14 to conduct height adjustment treatment under the guidance of the guiding component through the connecting rod 12 and the connecting column 13, the rotating handle 25 is manually rotated, the rotating handle 25 can drive the unidirectional screw 24 to rotate, the unidirectional screw 24 can drive the clamping frame 23 to move downwards, the clamping frame 23 can drive the clamping frame 26 to move downwards, the clamping frame 26 can clamp the beam body, the clamping plate can be manually placed between the clamping frames 26 to conduct fixed clamping treatment on the smaller beam body, and thus the beam body can conduct experimental treatment.

Referring to fig. 1, in one embodiment of the present utility model, the rolling assembly includes support legs 2 fixedly connected to four corner outer walls of the support frame 1, and rollers 3 are mounted on the support legs 2, where the rollers 3 are arranged to facilitate the orientation adjustment process of the mounting bracket.

Referring to fig. 1, in one embodiment of the present utility model, the driving assembly includes a driving motor 5 fixedly connected to the supporting frame 1, a driving gear 6 is installed on a motor shaft of the driving motor 5, a driven gear 7 is connected to the driving gear 6 in a meshed manner, the driven gear 7 is connected to the bi-directional screw 4, the driving motor 5 drives the driving gear 6 to rotate by driving the driving motor 5, and the driven gear 7 can drive the bi-directional screw 4 to rotate.

Referring to fig. 2, in one embodiment of the present utility model, the guide assembly includes guide blocks 15 fixedly connected to two ends of the connection plate 14, the outer ends of the guide blocks 15 are disposed inside guide grooves 16, the guide grooves 16 are formed on the inner wall of the support frame 1, and the guide blocks 15 move smoothly inside the guide grooves 16 during the movement of the connection plate 14.

Referring to fig. 3, in an embodiment of the present utility model, the top of the clamping frame 26 is screwed with a fastening knob 27, and by manually rotating the fastening knob 27, the clamping plate and the clamping frame 26 can be tightly clamped, so that stable connection between the clamping frame 26 and the clamping plate can be achieved.

Working principle: according to the utility model, the driving gear 6 is driven by the driving motor 5 to drive the engaged driven gear 7 to rotate, the driven gear 7 can drive the bidirectional screw 4 to rotate, the bidirectional screw 4 drives the sliding plate 8 in threaded connection to move, the sliding plate 8 synchronously drives the first connecting seat 9 to move, the first connecting seat 9 can drive the second connecting seat 11 to move through the transmission rod 10, the second connecting seat 11 drives the connecting column 13 to carry out height adjustment treatment through the connecting rod 12, and further the height adjustment of the adjusting connecting plate 14 can be realized, the rotating handle 25 can be rotated manually to drive the unidirectional screw 24 to rotate, the unidirectional screw 24 drives the clamping frame 23 to move downwards, the clamping frame 23 drives the clamping frame 26 to move downwards to realize stable clamping treatment on a beam body to be tested, the clamping plate can realize stable clamping treatment on a smaller beam body through manually rotating the fastening knob 27, and the clamping plate can realize stable clamping treatment on the smaller beam body, so that the experiment treatment can be convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The mounting bracket for the beam experiment comprises a supporting frame and is characterized in that rolling assemblies are arranged at four corners of the bottom of the supporting frame;

the bottom of the supporting frame is rotatably provided with a bidirectional screw, the supporting frame is provided with a driving assembly for driving the bidirectional screw to rotate, two ends of the bidirectional screw are in threaded connection with sliding plates, the tops of the sliding plates are provided with first connecting seats, the first connecting seats are connected with second connecting seats through transmission rods, the tops of the second connecting seats are provided with connecting rods, and the tops of the connecting rods are connected with the connecting plates through connecting columns;

the two ends of the connecting plate are connected with the supporting frame through the guide components;

the device comprises a connecting plate, a supporting rod, a sliding block, a pressure detector, a connecting cylinder, a rotating handle, a clamping frame, a bearing block, a bearing plate, a rotating handle, a clamping frame, a unidirectional screw rod, a bearing seat and a rotating handle, wherein the supporting rod is arranged at the top of the connecting plate;

clamping frames are fixedly arranged at two ends of the top of the clamping frame.

2. The mounting bracket for beam experiments of claim 1, wherein the rolling assembly comprises support legs fixedly connected with the outer walls of four corners of the support frame, and rollers are mounted on the support legs.

3. The mounting bracket for beam experiments of claim 1, wherein the driving assembly comprises a driving motor fixedly connected with the supporting frame, a driving gear is mounted on a motor shaft of the driving motor, a driven gear is connected to the driving gear in a meshed manner, and the driven gear is connected with the bidirectional screw.

4. The mounting bracket for beam experiments according to claim 1, wherein the guide assembly comprises guide blocks fixedly connected with two ends of the connecting plate, the outer ends of the guide blocks are arranged in guide grooves, and the guide grooves are formed in the inner walls of the supporting frames.

5. The beam experiment mounting bracket according to claim 1, wherein the top of the clamping frame is in threaded connection with a fastening knob.