CN211691718U

CN211691718U - Steel plate bin reinforcing rib convenient to install

Info

Publication number: CN211691718U
Application number: CN201922194890.5U
Authority: CN
Inventors: 李先春; 狄长春; 沈辉; 吴克勤
Original assignee: Liyang Zhufeng Steel Plate Warehouse Equipment Manufacturing Engineering Co ltd
Current assignee: Liyang Zhufeng Steel Plate Warehouse Equipment Manufacturing Engineering Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-10-16
Anticipated expiration: 2029-12-10

Abstract

The utility model relates to a steel sheet storehouse strengthening rib convenient to installation relates to the technical field of steel sheet storehouse, it includes the strengthening rib body, the strengthening rib body includes fastening portion and first reinforcing plate, first reinforcing plate sets up in the both sides of fastening portion relatively, there are a plurality of fastening holes along its length direction even array on the fastening portion, the both ends of strengthening rib body are equipped with first linkage segment and second linkage segment respectively, first linkage segment and second linkage segment stagger each other, when two strengthening rib bodies are connected, first linkage segment and second linkage segment laminate each other and respectively with two strengthening rib body butts; all be equipped with the card on the terminal surface of first linkage segment and second linkage segment, then be equipped with the draw-in groove with card looks adaptation on the strengthening rib body, the part of first linkage segment and second linkage segment laminating is equipped with the connecting hole. The utility model discloses utensil installation effectiveness is high, and the installation is comparatively safe, and the equal better effect of intensity of strengthening rib and the ability of bearing load.

Description

Steel plate bin reinforcing rib convenient to install

Technical Field

The utility model belongs to the technical field of the technique of steel sheet storehouse and specifically relates to a steel sheet storehouse strengthening rib convenient to installation is related to.

Background

The steel plate bin is mainly used for storing powder and granular materials such as cement, fly ash, slag micro powder, clinker, grain and the like. The assembled steel plate silo is an assembled steel plate silo formed by punching plates which are mechanically rolled and molded into corrugations and then connecting and assembling the plates through high-strength bolts by using an electric torque wrench. The wallboard of assembly storehouse becomes corrugate, and the panel generally adopts galvanized sheet, and its thickness is 0.8 ~ 4.2mm usually, and storehouse wall thickness can reach 8.4 mm. Corrugated wall plates are mostly produced in batches by adopting a rolling process and a mechanical forming production line, and the production line can fully automatically manufacture corrugated plates of various specifications. The rolling method has the advantages that the wave-shaped successive forming is realized, the internal stress is eliminated, the rebound resilience is small, the produced plate shape has good quality, and even a thicker steel plate can be formed at one time in sequence on a forming unit assembly line. The steel plate storehouse will receive various loads in the use, and the outer strengthening rib in storehouse is the vertical braced system in assembled steel plate storehouse, is one of the important structure in whole storehouse body, has important influence to the bearing performance in steel plate storehouse, reserves the screw hole usually on the wallboard of ripple type, supplies follow-up installation strengthening rib from bottom to top.

The reinforcing rib of the steel plate silo in the prior art is shown in fig. 6, and comprises a fastening part 11, wherein the cross section of the fastening part 11 is in an isosceles trapezoid shape, the plane of the fastening part 11 is abutted against a corrugated wallboard, and a plurality of fastening holes 111 are uniformly arrayed on the plane of the fastening surface along the length direction of the fastening surface and can be connected with a threaded hole (not shown) reserved on the corrugated wallboard (not shown in the figure) through a bolt; the bilateral symmetry of fastening portion 11 is equipped with reinforcing plate 2, reinforcing

plate

2 and 11 integrated into one piece of fastening portion, increase the intensity of strengthening rib, especially increase its ability that bears radial load and moment of torsion, the both ends of two reinforcing plates 2 and the length direction that the strengthening rib was all followed at the both ends of two 11 inclined planes 1411 of fastening portion are equipped with a plurality of connecting holes 142, be used for being connected through the bolt with other strengthening ribs, a plurality of strengthening rib is connected as an organic wholely, and all with the wallboard fixed connection of ripple type, very big increase the bearing capacity in steel sheet storehouse.

The above prior art solutions have the following drawbacks: a plurality of connecting holes connected with other reinforcing ribs are reserved on the reinforcing plate, and a plurality of bolts are required to be installed for connecting the two reinforcing ribs, so that the mounting efficiency is influenced; and when the reinforcing rib is installed, most of work is completed in the air, workers need to work on the ladder, and when the reinforcing rib is initially installed, the workers need to stabilize the reinforcing rib and install the bolt at the same time, so that the mounting is dangerous.

SUMMERY OF THE UTILITY MODEL

According to the not enough of prior art existence, the utility model aims at providing a steel sheet storehouse strengthening rib convenient to installation has the installation fast, and the installation effectiveness is high, and the comparatively safe effect of installation.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a steel plate bin reinforcing rib convenient to mount comprises a reinforcing rib body, wherein the reinforcing rib body comprises a fastening portion and a first reinforcing plate, the first reinforcing plate is oppositely arranged on two sides of the fastening portion, a plurality of fastening holes are uniformly arrayed in the fastening portion along the length direction of the fastening portion, a first connecting section and a second connecting section are respectively arranged at two ends of the reinforcing rib body, the first connecting section and the second connecting section are mutually staggered, and when the two reinforcing rib bodies are connected, the first connecting section and the second connecting section are mutually attached and are respectively abutted against the two reinforcing rib bodies;

the end faces of the first connecting section and the second connecting section are provided with clamping pieces, the reinforcing rib body is provided with clamping grooves matched with the clamping pieces, and the part, attached to the second connecting section, of the first connecting section is provided with the connecting holes.

Through adopting above-mentioned technical scheme, during the installation strengthening rib, generally install from bottom to top, so install first strengthening rib body on ripple type wallboard earlier, then insert the card of second strengthening rib body along the draw-in groove of second strengthening rib body, then carry out the installation of bolt, need not the manual work during the installation and go to stabilize second strengthening rib body, the installation is comparatively safe, and only a connecting hole needs the construction bolt on the coplanar, the installation is comparatively quick, efficiency is higher.

The present invention may be further configured in a preferred embodiment as: the end face of the card is provided with opposite inclined planes along the width direction of the card, and the bottom of the clamping groove is provided with a slope matched with the inclined planes.

Through adopting above-mentioned technical scheme, the draw-in groove is gone into to the card more easily, and the cooperation on inclined plane and slope makes the positioning accuracy of card and draw-in groove higher, conveniently inserts the bolt in connecting hole and fastening hole.

The present invention may be further configured in a preferred embodiment as: and a magnet block is arranged at the bottom of the clamping groove.

Through adopting above-mentioned technical scheme, the suction that the magnet piece produced can assist the card to insert in place, further promotes the efficiency of installation.

The present invention may be further configured in a preferred embodiment as: the junction of the fastening part and the first reinforcing plate and the junction of the first reinforcing plate and the second reinforcing plate are all set to be round angles.

Through adopting above-mentioned technical scheme, the juncture adopts the fillet, and reducible stress concentration, the right angle is compared to the fillet simultaneously, and its bearing capacity is stronger, and is not fragile.

The present invention may be further configured in a preferred embodiment as: two one side that first reinforcing plate kept away from fastening portion all inclines to be equipped with the second reinforcing plate, two the second reinforcing plate all faces the plane slope of fastening portion.

Through adopting above-mentioned technical scheme, the setting of second reinforcing plate further improves the strengthening rib and bears the ability of radial load and moment of torsion, increases the area of contact between the different strengthening ribs simultaneously, improves the reliability of connecting.

The present invention may be further configured in a preferred embodiment as: opposite guide rods are arranged on one side, far away from the first reinforcing plate, of the fastening portion in the width direction of the fastening portion, the two guide rods are located on two sides of the fastening hole respectively, and planes of opposite side faces of the two guide rods are tangent to the fastening hole respectively. Through adopting above-mentioned technical scheme, lead the bolt that inserts the fastening hole, make it change and aim at the screw hole on the wallboard of ripple type, promote the efficiency of installation strengthening rib.

The present invention may be further configured in a preferred embodiment as: the guide rod is made of rubber.

Through adopting above-mentioned technical scheme, the guide bar is located strengthening rib and ripple type wallboard, and the softer characteristic of rubber material can play the effect of bradyseism, also can reduce the deformation that causes because of the connection of high strength simultaneously.

The present invention may be further configured in a preferred embodiment as: one end of the fastening hole facing the first reinforcing plate is provided with a chamfer.

Through adopting above-mentioned technical scheme, the bolt of being convenient for inserts the fastening hole, improves the installation effectiveness of bolt.

The present invention may be further configured in a preferred embodiment as:

through adopting above-mentioned technical scheme, the bolt of being convenient for inserts the fastening hole fast, further promotes the installation effectiveness.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the arrangement of the first connecting section, the second connecting section, the clamping sheet and the clamping groove, the effects of quick installation, high installation efficiency and safer installation process of the reinforcing ribs can be achieved;

2. through the arrangement of the inclined plane, the slope and the magnet block, the card can be quickly inserted into the clamping groove, the positioning precision is high, and the matching is tight;

3. through the setting of second reinforcing plate and fillet, can play the intensity of further reinforcing strengthening rib body and the effect of bearing load's ability.

Drawings

Fig. 1 is a schematic structural diagram for embodying the whole in this embodiment.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic view for embodying the fastening hole and the chamfer in the present embodiment.

Fig. 4 is a partially enlarged schematic view of a portion B in fig. 3.

Fig. 5 is a schematic view of a sectional structure for embodying the slope and the magnet block in the present embodiment.

Fig. 6 is a schematic view of a structure of a reinforcing bar in the related art.

In the figure, 1, a reinforcing rib body; 11. a fastening section; 111. a fastening hole; 1111. chamfering; 112. a guide bar; 12. a first reinforcing plate; 13. a second reinforcing plate; 14. a first connection section; 141. a card; 1411. a bevel; 142. connecting holes; 15. a second connection section; 16. a card slot; 161. a magnet block; 162. a slope; 2. a reinforcing plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1:

referring to fig. 1 and 3, the utility model discloses a steel plate storehouse strengthening rib convenient to installation, including strengthening rib body 1, strengthening rib body 1 includes fastening portion 11, first reinforcing plate 12 and second reinforcing plate 13, and the cross sectional shape of fastening portion 11 is isosceles trapezoid, and it has a plurality of fastening holes 111 to evenly arrange along its length direction on the plane of fastening portion 11, and fastening hole 111 is located the middle position on fastening portion 11 plane, passes through bolted connection with screw hole (not shown in the figure) on the ripple type wallboard (not shown in the figure); the first reinforcing plates 12 are oppositely arranged along the width direction of the fastening part 11, the first reinforcing plates 12 are parallel to the plane of the fastening part 11, and the two first reinforcing plates 12 are respectively connected with one side of the inclined surfaces 1411 of the two fastening parts 11, which is far away from the plane of the fastening part 11, so that the performance of bearing load and torque of the reinforcing rib body 1 is improved; the second reinforcing plates 13 are also oppositely arranged along the width direction of the fastening part 11, and the two second reinforcing plates 13 are respectively connected with one sides of the two first reinforcing plates 12 far away from the fastening part 11 and are obliquely arranged towards the plane of the fastening part 11, so that the strength of the reinforcing rib body 1 is further improved, and particularly the bearing capacity of loads in various forms is improved.

Referring to fig. 1 and 2, a first connecting section 14 and a second connecting section 15 are respectively arranged at two ends of the reinforcing rib body 1; the first connecting section 14 and the second connecting section 15 have the same contour shape, are similar to the contour shape of the reinforcing rib body 1, and have the thickness of half of the reinforcing rib body 1, when the two reinforcing rib bodies 1 are connected, the first connecting section 14 and the second connecting section 15 are mutually attached and are respectively abutted against the opposite reinforcing rib bodies 1; when the first connecting section 14 and the second connecting section 15 are spliced, the thickness of the first connecting section and the second connecting section is just consistent with that of the reinforcing rib body 1, the first connecting section and the second connecting section are attached to the corrugated wall plate more tightly, and the connecting effect is better. The end faces of the first connecting block and the second connecting block are respectively provided with a plurality of clamping pieces 141, the planes of the fastening parts 11, the inclined planes 1411 of the two fastening parts 11 and the two first reinforcing plates 12 are respectively provided with a clamping groove 16 for the clamping pieces 141 to be inserted, so that the first connecting section 14 and the second connecting section 15 are respectively provided with five clamping pieces 141; when two strengthening rib bodies 1 are connected, when first linkage segment 14 and the laminating of second linkage segment 15, card 141 cooperatees with draw-in groove 16, need not the manual support of workman, and the strengthening rib body 1 that is located the top can be stabilized on the strengthening rib body 1 that is located the below, and the quick construction bolt of the workman of being convenient for, and card 141 and draw-in groove 16's cooperation also make strengthening rib body 1's positioning accuracy higher, the better screw hole on the alignment ripple type wallboard of the fastening hole 111 of being convenient for. The part of the first connecting section 14, which is attached to the second connecting section 15, is further provided with connecting holes 142, the number of the connecting holes 142 is the same as that of the cards 141, and the projection of the connecting holes 142 along the length direction of the reinforcing rib body 1 is overlapped with the cards 141.

Referring to fig. 2 and 5, in order to facilitate the card 141 to be inserted into the card slot 16 quickly, the end surface of the card 141 is provided with opposite inclined surfaces 1411 along the width direction thereof, and the opposite inclined surfaces 1411 can make the card 141 enter the card slot 16 more easily, thereby reducing the time for the card 141 to be worn into the card slot 16; in order to further improve the matching precision of the card 141 and the card slot 16 and the positioning precision between the card 141 and the card slot 16, the bottom of the card slot 16 is provided with a slope 162 matched with the inclined surface 1411, and the inclined surface 1411 is matched with the slope 162, so that part of manufacturing errors can be compensated, and the positioning deviation caused by asymmetry of the matching surfaces is reduced; in order to further facilitate the insertion of the card 141, a magnet block 161 is further disposed at the bottom of the card slot 16, and the magnetic force of the magnet block 161 attracts the card 141 to be quickly positioned.

Referring to fig. 3 and 4, in order to further enhance the strength of the bead body 1, the boundaries between the fastening portion 11 and the first reinforcing plate 12 and between the first reinforcing plate 12 and the second reinforcing plate 13 are rounded. In order to facilitate the insertion of the bolt into the fastening hole 111, a chamfer 1111 is provided at an end of the fastening hole 111 facing the first reinforcing plate 12; in order to facilitate the insertion of the bolt into the threaded hole 2 through the fastening hole 111, a guide rod 112 is disposed on one side of the plane of the fastening portion 11 facing the corrugated wall plate, the guide rods 112 are oppositely disposed along the width direction of the fastening portion 11, the planes of the opposite sides of the two guide rods 112 are respectively tangent to the fastening hole 111, and after the bolt is inserted into the fastening hole 111, the bolt is connected with the threaded hole through a thread along a gap formed by the two guide rods 112, so as to fixedly connect the reinforcing rib body 1 with the corrugated wall plate. In order to reduce the deformation of the reinforcing rib body 1 and the corrugated wall plate caused by high-strength connection and simultaneously have the cushioning effect, the guide rod 112 is made of rubber, in the embodiment, ethylene propylene diene monomer rubber is adopted, and the ethylene propylene diene monomer rubber also has high erosion resistance.

The implementation principle of the above embodiment is as follows: when the two reinforcing rib bodies 1 are installed, the clamping piece 141 is inserted into the clamping groove 16 and can be quickly located under the influence of the magnet block 161, after the clamping piece 141 is located, the connecting holes 142 on the first connecting section 14 and the second connecting section 15 are overlapped, and the installation of the two reinforcing rib bodies 1 is completed by installing bolts in the connecting holes 142. When the reinforcing bar body 1 is connected with the corrugated wall plate, the bolt is inserted into the fastening hole 111 along the chamfer 1111, and then inserted into the threaded hole along the guide rod 112, and is in threaded connection with the threaded hole.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a steel sheet storehouse strengthening rib convenient to installation, includes strengthening rib body (1), strengthening rib body (1) includes fastening portion (11) and first reinforcing plate (12), first reinforcing plate (12) set up relatively in the both sides of fastening portion (11), there are a plurality of fastening hole (111), its characterized in that along its length direction even array on fastening portion (11): the reinforcing rib comprises a reinforcing rib body (1), wherein a first connecting section (14) and a second connecting section (15) are respectively arranged at two ends of the reinforcing rib body (1), the first connecting section (14) and the second connecting section (15) are staggered with each other, and when the two reinforcing rib bodies (1) are connected, the first connecting section (14) and the second connecting section (15) are attached to each other and are respectively abutted against the two reinforcing rib bodies (1);

the end faces of the first connecting section (14) and the second connecting section (15) are provided with clamping pieces (141), the reinforcing rib body (1) is provided with clamping grooves (16) matched with the clamping pieces (141), and the part, attached to the second connecting section (15), of the first connecting section (14) is provided with a connecting hole (142).

2. The easy-to-install steel plate silo reinforcing bar of claim 1, wherein: the end face of the card (141) is provided with opposite inclined planes (1411) along the width direction, and the bottom of the clamping groove (16) is provided with a slope (162) matched with the inclined planes (1411).

3. The easy-to-install steel plate silo reinforcing bar of claim 2, wherein: and a magnet block (161) is arranged at the bottom of the clamping groove (16).

4. The easy-to-install steel plate silo reinforcing bar of claim 3, wherein: one side, far away from the fastening portion (11), of each of the two first reinforcing plates (12) is obliquely provided with a second reinforcing plate (13), and the two second reinforcing plates (13) are obliquely inclined towards the plane of the fastening portion (11).

5. The easy-to-install steel plate silo reinforcing bar of claim 4, wherein: the junction between the fastening part (11) and the first reinforcing plate (12) and the junction between the first reinforcing plate (12) and the second reinforcing plate (13) are all set to be round corners.

6. The easy-to-install steel plate silo reinforcing bar of claim 5, wherein: opposite guide rods (112) are arranged on one side, far away from the first reinforcing plate (12), of the fastening portion (11) in the width direction of the fastening portion, the two guide rods (112) are located on two sides of the fastening hole (111) respectively, and planes of opposite side faces of the two guide rods (112) are tangent to the fastening hole (111) respectively.

7. The easy-to-install steel plate silo reinforcing bar of claim 6, wherein: the guide rod (112) is made of rubber.

8. The easy-to-install steel plate silo reinforcing bar of claim 1, wherein: one end of the fastening hole (111) facing the first reinforcing plate (12) is provided with a chamfer (1111).