CN211396751U

CN211396751U - T-shaped beam supporting mechanism

Info

Publication number: CN211396751U
Application number: CN201922324490.1U
Authority: CN
Inventors: 罗加鹏; 杨军; 王翔; 邓云; 李婷; 尹兴席; 李潇; 涂伟; 吴启东; 唐生炳; 鲁彩虹
Original assignee: Ycih No10 Construction Co ltd
Current assignee: Ycih No10 Construction Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-09-01
Anticipated expiration: 2029-12-20

Abstract

The application discloses T type roof beam supporting mechanism includes: the lower supporting rod, the upper supporting rod, the first screw rod, the second screw rod and the threaded sleeve are fixedly connected, and one end of the first screw rod is locked, extends out of one end of the threaded sleeve and is fixedly connected with one end of the upper supporting rod; the other end of the first screw rod is accommodated in the threaded sleeve and is in threaded connection with the first locking nut; through set up the lead screw in the thread bush to set up the bracing piece in the one end of lead screw, the other end of lead screw sets up lock nut, and sets up the screw rod on the lock nut outer wall, can die fixedly with the position lock of lead screw in the thread bush through the operation screw rod, thereby reinforcing flexible steadiness, the operation of being convenient for.

Description

T-shaped beam supporting mechanism

Technical Field

The application relates to a T-shaped beam supporting mechanism, and belongs to the field of buildings.

Background

A T-beam is a beam with a T-shaped cross-section. The two side-out portions are called flanges, and the middle portion is called a beam rib (or web). The bending strength of the T-shaped beam is completely the same as that of the original rectangular beam, so that the concrete can be saved, the self weight of the member is reduced, the spanning capability is improved, and the T-shaped beam can be widely applied to the field of road and bridge construction.

However, due to the structure of the T-shaped beam, the standing form of the beam rib needs to be kept during the actual use and storage process, and the T-shaped beam cannot be stored or used in an laid mode. However, the beam rib is difficult to stand independently, and a supporting device is needed to enhance the standing stability. In the prior art, the T-shaped beam is not provided with a better supporting structure, the two sides of the T-shaped beam are mostly provided with the batten inclined struts, the battens are not connected with the beam body and only abut against the beam body, the safety civilization standardized construction is not facilitated, and meanwhile, the potential safety hazard is greater.

Screw rod is difficult to remove in the screw sleeve among the current T type roof beam bearing structure, and flexible degree of difficulty is big, especially when needing its length of adjustment, need just can implement with the help of professional instrument, reduces production efficiency, increases cost of labor and operation potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The present application provides a T-beam support mechanism for solving the above technical problem.

The application provides a T type roof beam supporting mechanism includes: the lower supporting rod, the upper supporting rod, the first screw rod, the second screw rod and the threaded sleeve are fixedly connected, and one end of the first screw rod is locked, extends out of one end of the threaded sleeve and is fixedly connected with one end of the upper supporting rod; the other end of the first screw rod is accommodated in the threaded sleeve and is in threaded connection with the first locking nut;

a first screw rod is arranged on the side wall of the first locking nut and is in threaded connection with the first locking nut;

one end of the second screw rod extends out of the other end of the threaded sleeve and is fixedly connected with one end of the lower supporting rod;

the other end of the second screw rod is accommodated in the threaded sleeve and is in threaded connection with a second locking nut;

and a second screw rod is arranged on the side wall of the second locking nut and is in threaded connection with the second locking nut.

Preferably, a rod perpendicular to the first lock nut is provided on the other side wall of the first lock nut.

Preferably, a rod perpendicular to the second lock nut is provided on the other side wall of the second lock nut.

Preferably, the rod is riveted with the first locking nut, a convex block is arranged at the fixed end of the rod, a groove is arranged on the side wall of the first locking nut, and the convex block is inserted into the groove.

Preferably, the rod is riveted with the second locking nut, a convex block is arranged at the fixed end of the rod, a groove is arranged on the side wall of the second locking nut, and the convex block is inserted into the groove.

Preferably, the diameter of the first and second lock nuts is greater than the threaded sleeve diameter.

Preferably, the other end of the upper support rod is welded with angle steel.

Preferably, the method comprises the following steps: pre-buried bolt, fixed connection seat and bolt, fixed connection seat includes: the bottom plate and a connecting plate vertical to the bottom plate are welded;

the bottom plate is provided with a screw hole, and the embedded bolt penetrates through the screw hole and fixes the bottom plate on the ground;

the bolt is arranged at the other end of the lower support rod and is connected with the connecting plate.

Preferably, the bolt is a high strength bolt.

The beneficial effects that this application can produce include:

1) the utility model provides a T type roof beam supporting mechanism through set up the lead screw in the thread bush to set up the bracing piece in the one end of lead screw, the other end of lead screw sets up lock nut, and sets up the screw rod on the lock nut outer wall, can die fixedly with the position lock of lead screw in the thread bush through the operation screw rod, thereby reinforcing flexible steadiness, the operation of being convenient for.

2) The application provides a T type roof beam supporting mechanism through set up inseparable lock nut on the active end at the lead screw, realizes the fixed to flexible length, locks fixedly through the position that the screw rod is rotatory to get into inseparable lock nut promptly in to the lead screw. Because T type roof beam weight is great, only be difficult to effectively prevent to become flexible or slide through the thread bush, the screw thread inefficacy, through setting up inseparable lock nut, can effectively prevent that the lead screw is not flexible or the activity in the thread bush, improve the safety in utilization, prevent that the incident from taking place.

3) The application provides a T type roof beam supporting mechanism sets up the great contact surface sister of angle steel make full use of angle steel on with T type roof beam contact end to and the backup pad of angle steel becomes angle and T type roof beam edge of a wing, roof beam rib department of meeting and becomes similar, is favorable to increasing contact support area, improves the supporting effect, protects supporting mechanism and T type roof beam simultaneously.

4) The utility model provides a T type roof beam supporting mechanism adopts pre-buried bolt with ground contact segment, improves the mechanism and ground be connected the steadiness, prevents that the fulcrum from deviating from, the all kinds of incident that lead to.

Drawings

Fig. 1 is a schematic partial sectional structural view of a front view of a T-shaped beam supporting mechanism provided in the present application;

FIG. 2 is a schematic view of a support mechanism for a T-beam according to the present application;

illustration of the drawings:

110. a lower support bar; 120. an upper support bar; 130. angle steel; 210. a first lead screw; 220. a threaded sleeve; 230. a first lock nut; 240. a first screw; 330. a second lock nut; 340. a second screw; 310. a second lead screw; 6. a bolt; 7. fixing the connecting seat; 8. and (6) embedding the bolts.

Detailed Description

The present application will be described in detail with reference to examples, but the present application is not limited to these examples.

Referring to fig. 1, the present application provides a T-beam support mechanism, comprising: the lower support rod 110, the upper support rod 120, the first screw rod 210, the second screw rod 310 and the thread sleeve 220; one end of the first screw rod 210 extends out of one end of the threaded sleeve 220 and is fixedly connected with one end of the upper support rod 120; the other end of the first lead screw 210 is accommodated in the threaded sleeve 220 and is in threaded connection with the first locking nut 230. The first screw 240 is disposed on a side wall of the first lock nut 230, and the first screw 240 is in threaded connection with the first lock nut 230.

One end of the second lead screw 310 extends out of the other end of the threaded sleeve 220 and is fixedly connected with one end of the lower support rod 110; the other end of the second lead screw 310 is accommodated in the threaded sleeve 220 and is threadedly coupled with the second lock nut 330. A second screw 340 is arranged on the side wall of the second lock nut 330, and the second screw 340 is in threaded connection with the second lock nut 330.

The first and second screws 340 are respectively screwed into the corresponding locking nuts and abut against the side walls of the corresponding lead screws, so that the locking effect is realized.

The inner walls of the two ends of the threaded sleeve 220 are provided with threads, and are matched with the threads of the first screw rod 210 and the second screw rod 310. When the length of the mechanism needs to be adjusted, the locking nut is loosened through the screw rod, the screw rod is rotated to vertically move in the threaded sleeve 220 to adjust the length, the locking nut is rotated through the screw rod until the locking nut can not be close to one end of the threaded sleeve 220, and then the screw rod is screwed into the screw hole in the side wall of the locking nut, so that locking is achieved. Through this mechanism, can improve strutting arrangement's stability, prevent that the lead screw threaded connection that stretches out from losing efficacy when weighing. The use safety is improved. Simultaneously, through the screw rod and the locking nut, the locking effect is better, and the screw rod can also play the role of a spanner, so that the locking nut can be conveniently rotated.

Preferably, in order to facilitate the movement of the lock nut, a rod perpendicular to the lock nut is provided on the other side wall of the first lock nut 230, by which the lock nut can be further rotated. Similarly, the other side wall of the second lock nut 330 is provided with a rod vertical to the lock nut.

The rod is riveted with the lock nut, a convex block is arranged at the fixed end of the rod, a groove is arranged on the side wall of the lock nut, and the convex block is inserted into the groove, so that the rod can be conveniently pulled out or inserted according to the position of the thread bush 220. Here, the lock nuts are a first lock nut 230 and a second lock nut 330.

Preferably, the middle sidewall of the threaded sleeve 220 is provided with a through hole for the screw to extend and operate.

Preferably, the diameters of the first and

second lock nuts

230 and 330 are larger than the diameter of the threaded sleeve 220, so that the lock nuts can be conveniently clamped on the threaded sleeve 220.

Preferably, the other end of the upper support bar 120 is welded with an angle iron 130. The angle of the two supporting surfaces of the angle steel 130 is similar to the angle of the flange and the beam rib of the T-shaped beam, and the angle steel can be directly clamped in the included angle, simultaneously provides a larger contact supporting area, and improves the supporting stability.

Referring to fig. 2, in order to improve the stability of the support, it is preferable that: pre-buried bolt 8, fixed connection seat 7 and bolt 6, fixed connection seat 7 includes the connecting plate that bottom plate and perpendicular bottom plate set up, and the connecting plate welds with the bottom plate. The bottom plate is provided with a screw hole, and the embedded bolt 8 penetrates through the screw hole and fixes the bottom plate on the ground. The connecting plate is provided with a through hole vertical to the connecting plate, and the other end of the lower support rod 110 is connected with the connecting plate through a bolt 6. The bolt 6 used here is a high-strength bolt, and thus exerts a supporting function.

The fixed connecting seat 7 can be a welded steel plate according to the position relation, and a bolt mounting hole is arranged at the corresponding position of the steel plate.

The support can be used in the T-beam storage and transportation process of the mechanism, and the T-beams with different specifications can be reused. The tool type support is adopted, the support length is adjustable, and the T-shaped beam support is suitable for storage and transportation of any T-shaped beam with different specifications; the supporting angle is adjustable through the connection of the bolt 6 and the ground, the use is convenient, and the occupied space is small. The support performance is good, construction is convenient, and can be repeatedly used, and the engineering cost is saved while the safe and civilized marked construction is satisfied. The mechanism can be used for supporting and fixing the T-shaped beam in the storage and transportation processes. The mechanism can freely adjust the length and the angle of the support, is suitable for T beams with various specifications and sizes, has good support performance, convenient construction and reutilization, and saves the engineering cost while meeting the requirement of safe and civilized labeling construction. The support is used in the T-beam construction process, a tool type structure is adopted, the support is manufactured in a factory, the site construction is simple and convenient, the insecurity of a traditional support system is reduced, the safety performance is high, the support is suitable for T-beams with various structural sizes, and the repeated utilization rate is high.

In use, the base plate of the mechanism is fixed to the ground and the lower support bar 110 is connected to a connection plate on the base plate. The lengths of the first lead screw 210 and the second lead screw 310 are adjusted to make the length of the mechanism longer than the length of a connecting line between the joint of the flange and the beam rib of the T-shaped beam and the ground. The angle iron 130 is connected to the joint of the flange and the beam rib, and the mechanism is symmetrically arranged on both sides of the T-shaped beam, thereby playing a supporting role.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the disclosure to effect such feature, structure, or characteristic in connection with other embodiments.

Although the present application has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. A T-beam support mechanism, comprising: the lower supporting rod (110), the upper supporting rod (120), the first screw rod (210), the second screw rod (310) and the threaded sleeve (220), wherein one end of the first screw rod (210) is locked, extends out of one end of the threaded sleeve (220) and is fixedly connected with one end of the upper supporting rod (120); the other end of the first screw rod (210) is accommodated in the threaded sleeve (220) and is in threaded connection with the first locking nut (230);

a first screw rod (240) is arranged on the side wall of the first locking nut (230), and the first screw rod (240) is in threaded connection with the first locking nut (230);

one end of the second screw rod (310) extends out of the other end of the threaded sleeve (220) and is fixedly connected with one end of the lower supporting rod (110);

the other end of the second screw rod (310) is accommodated in the threaded sleeve (220) and is in threaded connection with a second locking nut (330);

and a second screw (340) is arranged on the side wall of the second locking nut (330), and the second screw (340) is in threaded connection with the second locking nut (330).

2. The T-beam support mechanism of claim 1, wherein a rod perpendicular to the first lock nut (230) is provided on the other side wall of the first lock nut (230).

3. The T-beam support mechanism of claim 1, wherein a rod perpendicular to the second lock nut (330) is provided on the other side wall of the second lock nut (330).

4. The T-beam support mechanism of claim 2, wherein the rod is riveted to the first lock nut (230), a projection is provided on the fixed end of the rod, and a groove is provided on the side wall of the first lock nut (230), into which the projection is inserted.

5. The T-beam support mechanism of claim 3, wherein the rod is riveted to the second lock nut (330), a projection is provided on the fixed end of the rod, and a groove is provided on the side wall of the second lock nut (330), into which the projection is inserted.

6. The T-beam support mechanism of claim 1, wherein the first and second lock nuts (230, 330) have a diameter greater than a diameter of the threaded sleeve (220).

7. The T-beam support mechanism of claim 1, wherein the other end of the upper support bar (120) is welded with an angle iron (130).

8. A T-beam support mechanism as claimed in claim 1, comprising: pre-buried bolt (8), fixed connection seat (7) and bolt (6), fixed connection seat (7) include: the bottom plate and a connecting plate vertical to the bottom plate are welded;

the bottom plate is provided with a screw hole, and the embedded bolt (8) penetrates through the screw hole and fixes the bottom plate on the ground;

the bolt (6) is arranged at the other end of the lower support rod (110) and is connected with the connecting plate.

9. A T-beam support mechanism according to claim 8, wherein the bolt (6) is a high strength bolt.