CN215631547U

CN215631547U - Section bar for walkway plate and walkway plate

Info

Publication number: CN215631547U
Application number: CN202122085086.0U
Authority: CN
Inventors: 高渭泉; 彭辉; 祝文飞; 谢延义; 姚木平; 王朋; 童超
Original assignee: Jiangxi Zhite New Material Co ltd
Current assignee: Jiangxi Zhite New Material Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-25
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a profile for a walkway plate, which comprises a profile body extending forwards and backwards, wherein the left end and the right end of the profile body are downwards connected with a connecting part, the other end of the profile body is provided with a thickened part, the connecting part is provided with a plurality of through holes distributed forwards and backwards to facilitate the fixing of bolts, the outer side of the connecting part is concavely provided with a containing groove for facilitating the sinking of nuts, and the outer side surface of the thickened part is a vertical surface to facilitate the contact with and the welding fixation of the vertical surface of the other profile body.

Description

Section bar for walkway plate and walkway plate

Technical Field

The utility model relates to a profile for a walkway plate and the walkway plate.

Background

At present, the climbing frame becomes standard equipment for high-rise and super high-rise building construction, and the walkway plate is used as the most core device of the climbing frame and has the functions of enabling workers to climb up and down the climbing frame, installing an external wall template, patrolling and pouring effects and the like. The main body of the common walkway plate is mostly integrally formed, so that the mould used for manufacturing the walkway plate is often large. In addition, the walkway plate is often required to be connected with an extension plate at the edge to expand the trampling space, the extension plate is connected to the walkway plate through bolts and nuts in the field in a common connection mode at present, and due to the fact that only the walkway plate is fixed in the mode, the extension plate and the bolts are in an unfixed state, the walkway plate, the extension plate and the bolts are difficult to align in the field installation, the bolts and the nuts are easy to lose, the difficulty in recovery is high, and the danger is easy to cause.

Therefore, how to overcome the above-mentioned drawbacks has become an important issue to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes the defects of the technology and provides a section bar for a walkway plate and the walkway plate.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a section bar for walkways board, includes the section bar body 1 that extends around, about section bar body 1 wherein one end downwardly connected with connecting portion 2, the other end be equipped with thickening portion 3, be equipped with a plurality of front and back distributions so that fixing bolt 4's through-hole 21 on connecting portion 2, the concave holding tank 22 that is equipped with so that supply nut 5 to sink wherein in the 2 outsides of connecting portion, 3 lateral surfaces of thickening portion are for erecting face 31 so that with another section bar body 1 perpendicular face 31 contact and welded fastening together.

Preferably, the connecting portion 2 is provided with a plurality of cavities 23 for reducing the weight of the profile body 1, and the cavities 23 are separated by first reinforcing ribs 24.

Preferably, the upper end of the profile body 1 is provided with a plurality of convex ribs 11 which are distributed left and right and extend forwards so as to increase friction force.

Preferably, the lower end of the profile body 1 is provided with a reinforcing groove 12 extending forward and backward, an inverted T-shaped second rib 13 extending forward and backward, and a third rib 14 extending forward and backward in this order from the thickened portion 3 toward the connecting portion 2.

Preferably, the reinforcing grooves 12, the second reinforcing ribs 13 and the third reinforcing ribs 14 are provided with lower end surfaces 15 at the same level so as to be abutted against the transverse reinforcing rods 6 for reinforcing the rigidity of the walkway plate.

A walkway plate comprises a main body 7 which extends forwards and backwards and is horizontally provided with an upper end capable of being trampled in an inverted U shape, a plurality of transverse reinforcing rods 6 which are distributed forwards and backwards and used for reinforcing the rigidity of the walkway plate are welded in the main body 7, baffle plates 8 used for sealing edges are welded at the front end and the rear end of the main body 7 respectively, a plurality of bolts 4 which are distributed forwards and backwards and used for fixing extending plates 9 are fixed on the left arm and the right arm of the main body 7 respectively through nuts 5, the threaded rods of the bolts 4 face the outer side of the main body 7, a plurality of through holes 21 which are distributed forwards and backwards and used for fixing the bolts 4 are arranged on the left arm and the right arm of the main body 7 respectively, and accommodating grooves 22 which are used for the nuts 5 to sink into are arranged on the outer sides of the left arm and the right arm of the main body 7 respectively in a concave manner; the bolt 4 and the screw rod extend outwards from the inside of the walkway plate through the through hole 21 and then extend outwards beyond the main body 7 and are screwed with the nut 5 in the accommodating groove 22 and fixed on the main body 7.

Preferably, main part 7 is set up by bilateral symmetry distribution level and can supply two section bar bodies 1 welded fastening that trample to form, wherein one end is equipped with downwardly extending's connecting portion 2 about section bar body 1, the other end is equipped with thickening portion 3, through-hole 21 sets up on connecting portion 2, holding tank 22 is established concavely connecting portion 2 outside, connecting portion 2 is equipped with a plurality of cavity 23 so that alleviate section bar body 1 weight, separate through first strengthening rib 24 between the

cavity

23, 3 lateral surfaces of thickening portion are vertical plane 31 so that with another section bar body 1's vertical plane 31 contact and welded fastening together, section bar body 1 upper end is equipped with a plurality of protruding muscle 11 that extend so that increase frictional force around distributing.

Preferably, the lower end of the profile body 1 is sequentially provided with a reinforcing groove 12 extending forwards and backwards, an inverted T-shaped second reinforcing rib 13 extending forwards and backwards, and a third reinforcing rib 14 extending forwards and backwards from the thickened part 3 to the connecting part 2, and the reinforcing groove 12, the second reinforcing rib 13, and the third reinforcing rib 14 are provided with lower end faces 15 which are positioned on the same horizontal plane so as to be convenient for abutting against the upper end of the transverse reinforcing rod 6.

Preferably, a plurality of connecting holes 81 which are distributed left and right so as to be connected with another walkway plate baffle 8 are formed in the baffle 8, and a plurality of clearance grooves 82 corresponding to the shape of the lower end of the profile body 1 are further formed in the upper end of the baffle 8.

Compared with the prior art, the utility model has the beneficial effects that:

1. the profile for the walkway plate is provided with the thickened part, the end face of the thickened part is a vertical face, and the two profiles can be fixed together by contact welding of the vertical face to form a complete walkway plate, so that the size of a die for manufacturing the walkway plate is greatly reduced, and the early-stage investment of production is reduced; the present case is walked the template and is equipped with the connecting portion that are used for fixing bolt in addition, can fix the bolt on the section bar in advance through the nut, and common field installation at present relatively has greatly reduced the operation degree of difficulty, can effectively accomodate the nut that fixing bolt was used in the section bar through the holding tank moreover.

2. The connecting portion of the sectional material for the walkway plate can greatly reduce the total weight of the sectional material by arranging the cavity, and meanwhile, the strength reliability of the connecting portion is guaranteed through the first reinforcing rib.

3. The protruding muscle that extends around being convenient for increase frictional force about the distribution is equipped with a plurality of to present case section bar body upper end, so, alright avoid skidding and produce the accident.

4. The reinforcing groove that this case section bar body lower extreme extends, the vertical strengthening rib of the shape of falling T second that extends around, the vertical strengthening rib of third that extends around, so, alright improve the bearing capacity of section bar body from thickening portion to connecting portion direction is equipped with in proper order.

5. According to the pavement board, the transverse reinforcing rods and the baffle plates are additionally arranged, so that the bearing performance of the pavement board can be effectively improved, meanwhile, the baffle plates can improve the integrity of the pavement board, and operators are prevented from being scratched due to irregular edge shapes; in addition, the bolt that the pavement board of this case is used for connecting the extension board can be fixed on the pavement board through the nut in advance, only need when the operation scene installation extension board with the bolt align can, need not aim at pavement board, bolt and extension board simultaneously, so alright improve the installation effectiveness and also greatly reduced the possibility that bolt, nut lost and dropped.

6. The walkway plate main body is formed by welding two section bar main bodies, so that the size of a die used for manufacturing the walkway plate is greatly reduced, the early-stage investment of production is reduced, and the smaller die is more beneficial to later-stage maintenance; in addition, miniaturization of parts can also improve the convenience of storage during production.

7. The pavement board of this case supports horizontal stiffener through the stiffening groove, the vertical strengthening rib of second and the vertical strengthening rib of third of section bar body lower extreme and can effectively improve the bearing capacity of pavement board.

Drawings

Fig. 1 is a schematic view of a profile for a walkway plate according to the present disclosure.

Fig. 2 is a sectional view of the walkway plate profile.

Fig. 3 is a first schematic view of the walkway plate of the present application.

Fig. 4 is a second schematic view of the walkway plate of the present application.

Fig. 5 is a sectional view of the walkway plate in which the baffle is hidden.

Fig. 6 is a schematic view of the baffle of the present case.

Fig. 7 is a sectional view of the case where an extension plate is installed at one side of the walkway plate, in which the baffle is hidden.

Detailed Description

The features of the present invention and other related features are further described in detail below by way of examples to facilitate understanding by those skilled in the art:

as shown in fig. 1 to 2, a section bar for walkway plate comprises a section bar body 1 extending from front to back, wherein one end of the section bar body 1 is connected with a connecting part 2 from left to right, the other end is provided with a thickened part 3, the connecting part 2 is provided with a plurality of through holes 21 distributed from front to back so as to fix a bolt 4, the outer side of the connecting part 2 is concavely provided with a holding groove 22 for a nut 5 to sink into, and the outer side surface of the thickened part 3 is a vertical surface 31 so as to be in contact with a vertical surface 31 of another section bar body 1 and is welded and fixed together.

As mentioned above, the section bar for the walkway plate is provided with the thickened part 3, meanwhile, the end surface of the thickened part 3 is the vertical surface 31, and the two section bars can be contacted, welded and fixed together through the vertical surface 31 to form a complete walkway plate, so that the size of a die used for manufacturing the walkway plate is greatly reduced, and the early-stage investment of production is reduced; in addition the present case is walked the section bar for the board and is equipped with connecting portion 2 that is used for fixing bolt, can fix the bolt on the section bar in advance through the nut, and common field installation at present has greatly reduced the operation degree of difficulty relatively, can effectively accomodate the nut that fixing bolt was used in the section bar through holding tank 22 moreover.

As shown in fig. 1 to 2, the connecting portion 2 is preferably provided with a plurality of cavities 23 for reducing the weight of the profile body 1, and the cavities 23 are separated by first reinforcing ribs 24.

As shown in fig. 1 to 2, preferably, the upper end of the profile body 1 is provided with a plurality of ribs 11 which are distributed left and right and extend back and forth so as to increase friction force, so that slipping can be avoided to cause accidents.

As shown in fig. 1 to 2, preferably, the lower end of the profile body 1 is provided with a reinforcing groove 12 extending forward and backward, an inverted T-shaped second rib 13 extending forward and backward, and a third rib 14 extending forward and backward in this order from the thickened portion 3 toward the connecting portion 2, so that the load-bearing performance of the profile body 1 can be improved.

As shown in fig. 1 to 2, the reinforcement groove 12, the second rib 13 and the third rib 14 are preferably provided with lower end surfaces 15 at the same level so as to abut against the transverse reinforcement bar 6 for reinforcing the rigidity of the walkway plate.

As shown in fig. 3, 4 and 7, a walkway plate comprises a main body 7 extending forward and backward and having an upper end horizontally provided for treading on an inverted U shape, a plurality of transverse reinforcing rods 6 distributed forward and backward for reinforcing the rigidity of the walkway plate are welded in the main body 7, baffles 8 for sealing edges are welded at the front and rear ends of the main body 7 respectively, a plurality of bolts 4 distributed forward and backward for fixing an extending plate 9 are fixed on the left and right arms of the main body 7 through nuts 5 respectively, the threaded rods of the bolts 4 face the outer side of the main body 7, a plurality of through holes 21 distributed forward and backward for fixing the bolts 4 are arranged on the left and right arms of the main body 7 respectively, and accommodating grooves 22 for allowing the nuts 5 to sink into are concavely arranged on the outer sides of the left and right arms of the main body 7 respectively;

the bolt 4 and the screw rod extend outwards from the inside of the walkway plate through the through hole 21 and then extend outwards beyond the main body 7 and are screwed with the nut 5 in the accommodating groove 22 and fixed on the main body 7.

As mentioned above, the pavement plate can effectively improve the bearing performance of the pavement plate by adding the transverse reinforcing rods 6 and the baffle plates 8, and meanwhile, the baffle plates 8 can improve the integrity of the pavement plate and avoid the operator from being scratched due to irregular edge shapes; in addition, the bolt 4 used for connecting the extension plate 9 of the walkway plate can be fixed on the walkway plate through the nut 5 in advance, and the extension plate 9 is only required to be aligned with the bolt 5 when the extension plate 9 is installed on an operation site, and the walkway plate, the bolt 5 and the extension plate 9 do not need to be aligned at the same time, so that the installation efficiency can be improved, and the possibility that the bolt 4 and the nut 5 are lost and fall is greatly reduced.

As shown in fig. 3 to 5, preferably, the main body 7 is composed of two profile bodies 1 which are arranged horizontally and symmetrically in a left-right direction and can be trampled by welding, one end of each profile body 1 is provided with a connecting portion 2 extending downwards, the other end of each profile body is provided with a thickened portion 3, the through hole 21 is arranged on the connecting portion 2, the accommodating groove 22 is concavely arranged on the outer side of the connecting portion 2, the connecting portion 2 is provided with a plurality of cavities 23 facilitating weight reduction of the profile bodies 1, the cavities 23 are separated by first reinforcing ribs 24, the outer side surface of each thickened portion 3 is a vertical surface 31 facilitating contact with a vertical surface 31 of the other profile body 1 and is welded and fixed together, and the upper end of each profile body 1 is provided with a plurality of convex ribs 11 which are distributed in a left-right direction and extend forwards and backwards so as to increase friction force.

As mentioned above, the walkway plate main body 7 is formed by welding two profile main bodies 1, so that the size of a die used for manufacturing the walkway plate is greatly reduced, the early-stage investment of production is reduced, and the smaller die is more beneficial to later-stage maintenance; in addition, miniaturization of parts can also improve the convenience of storage during production.

As shown in fig. 5, preferably, the lower end of the profile body 1 is provided with a reinforcement groove 12 extending forward and backward, an inverted T-shaped second rib 13 extending forward and backward, and a third rib 14 extending forward and backward in sequence from the thickened portion 3 toward the connecting portion 2, and the reinforcement groove 12, the second rib 13, and the third rib 14 are provided with lower end surfaces 15 on the same horizontal plane so as to abut against the upper end of the transverse reinforcing rod 6.

As described above, the reinforcing grooves 12, the second vertical reinforcing ribs 13 and the third vertical reinforcing ribs 14 at the lower end of the profile body 1 abut against the transverse reinforcing rods 6, so that the bearing performance of the walkway plate can be effectively improved.

As shown in fig. 6, preferably, the baffle plate 8 is provided with a plurality of connecting holes 81 distributed left and right for connecting with another walkway plate baffle plate 8, and the upper end of the baffle plate 8 is further provided with a plurality of clearance grooves 82 corresponding to the shape of the lower end of the profile body 1.

As described above, the present disclosure is directed to a profile for a walkway plate and a walkway plate, and all technical solutions identical or similar to the present disclosure should be considered as falling within the scope of the present disclosure.

Claims

1. The utility model provides a section bar for walkways board, its characterized in that is including section bar body (1) that extends around, about section bar body (1) wherein one end is connected with connecting portion (2) downwards, the other end is equipped with thickening portion (3), be equipped with through-hole (21) of a plurality of preceding back distributions so that fixing bolt (4) on connecting portion (2), connecting portion (2) outside is concave to be equipped with so that supply nut (5) to sink holding tank (22) wherein, thickening portion (3) lateral surface is for erecting face (31) so that with perpendicular face (31) contact and welded fastening of another section bar body (1) together.

2. Profile for a walkway plate according to claim 1, characterized in that the connecting part (2) is provided with several cavities (23) in order to reduce the weight of the profile body (1), the cavities (23) being separated from each other by first stiffening ribs (24).

3. The profile for the walkway plate of claim 1, wherein the upper end of the profile body (1) is provided with a plurality of ribs (11) which are distributed left and right and extend forwards and backwards so as to increase the friction force.

4. The profile for a walkway plate of claim 1, wherein the lower end of the profile body (1) is provided with a reinforcing groove (12) extending forward and backward, an inverted T-shaped second reinforcing rib (13) extending forward and backward, and a third reinforcing rib (14) extending forward and backward in sequence from the thickened portion (3) toward the connecting portion (2).

5. A profile for a walkway plate as claimed in claim 4, characterized in that the stiffening grooves (12), the second strengthening ribs (13), the third strengthening ribs (14) are provided with lower end faces (15) at the same level in order to abut against transverse stiffening rods (6) for stiffening the walkway plate.

6. The walkway plate is characterized by comprising a main body (7) which is extended forwards and backwards and provided with an upper end horizontally for treading an inverted U shape, wherein a plurality of transverse reinforcing rods (6) which are distributed forwards and backwards and used for reinforcing the rigidity of the walkway plate are welded in the main body (7), baffles (8) used for sealing edges are welded at the front end and the rear end of the main body (7) respectively, a plurality of bolts (4) which are distributed forwards and backwards and used for fixing the extending plate (9) on the main body (7) are fixed on the left arm and the right arm of the main body (7) through nuts (5) respectively, the screw rod of each bolt (4) faces the outer side of the main body (7), a plurality of through holes (21) which are distributed forwards and backwards and used for fixing the bolts (4) are arranged on the left arm and the right arm of the main body (7), and accommodating grooves (22) which are used for the nuts (5) to sink into are arranged on the outer sides of the left arm and the right arm of the main body (7) respectively in a concave manner; the screw rod of the bolt (4) passes through the through hole (21) from the inside of the walkway plate to the outside and then extends out of the main body (7) and is screwed with the nut (5) in the accommodating groove (22) to be fixed on the main body (7).

7. The walkway plate of claim 6, wherein the main body (7) is composed of two profile bodies (1) which are symmetrically distributed and horizontally arranged for stepping and are welded and fixed, one end of the left and the right of the section bar body (1) is provided with a connecting part (2) extending downwards, the other end is provided with a thickened part (3), the through hole (21) is arranged on the connecting part (2), the accommodating groove (22) is concavely arranged on the outer side of the connecting part (2), the connecting part (2) is provided with a plurality of cavities (23) which are convenient for reducing the weight of the profile body (1), the cavities (23) are separated by first reinforcing ribs (24), the outer side surface of the thickened part (3) is a vertical surface (31) so as to be convenient to contact with the vertical surface (31) of the other profile body (1) and be welded and fixed together, the upper end of the section bar body (1) is provided with a plurality of convex ribs (11) which are distributed left and right and extend forwards so as to increase friction force.

8. A walkway plate as claimed in claim 7, wherein the lower end of the profile body (1) is provided with a reinforcement groove (12) extending back and forth, an inverted T-shaped second reinforcement (13) extending back and forth, and a third reinforcement (14) extending back and forth in sequence from the thickened portion (3) towards the connecting portion (2), the reinforcement groove (12), the second reinforcement (13), and the third reinforcement (14) being provided with lower end faces (15) at the same level for abutting against the upper ends of the transverse reinforcement bars (6).

9. The walkway plate of claim 6, wherein the baffle plate (8) is provided with a plurality of connecting holes (81) distributed left and right for connecting with another walkway plate baffle plate (8), and the upper end of the baffle plate (8) is further provided with a plurality of clearance grooves (82) corresponding to the shape of the lower end of the profile body (1).