CN210577533U - Polymer strenghthened type ladder-type crane span structure - Google Patents
Polymer strenghthened type ladder-type crane span structure Download PDFInfo
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- CN210577533U CN210577533U CN201921667870.9U CN201921667870U CN210577533U CN 210577533 U CN210577533 U CN 210577533U CN 201921667870 U CN201921667870 U CN 201921667870U CN 210577533 U CN210577533 U CN 210577533U
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Abstract
The utility model relates to a terraced crane span structure application technology field just discloses a polymer strenghthened type terraced crane span structure, including horizontal crane span structure, the side-mounting board has all been welded to the left and right sides of horizontal crane span structure, the outside laminating of side-mounting board has the crane span structure curb plate, the inside threaded connection of side-mounting board has the first locking bolt that extends to crane span structure curb plate inside, the outside threaded connection of first locking bolt has lock nut, the mounting hole has been seted up to the inside of crane span structure curb plate. This polymer strenghthened type ladder crane span structure, it has the side-mounting board to weld through horizontal bridge frame outside, side-mounting board and crane span structure curb plate are fixed through first locking bolt and lock nut, and the junction of horizontal bridge frame and crane span structure curb plate is equipped with mounting panel and polymer down and assists fixedly on the polymer, and then can strengthen its structural stability to effectual ladder crane span structure of having solved can cause the problem that the structure steadiness descends because of reasons such as corroding or rustting under using for a long time.
Description
Technical Field
The utility model relates to a ladder crane span structure application technical field specifically is a polymer strenghthened type ladder crane span structure.
Background
The cable bridge is divided into structures such as a groove type structure, a tray type structure, a ladder type structure and a grid type structure, and is composed of a support, a supporting arm, an installation accessory and the like, the bridge in a building can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, and all parts of the cable bridge need to be galvanized.
The cable bridge is widely applied at present, the ladder type bridge is more in application and is usually arranged on a top wall, but the integral structure of the ladder type bridge is basically made of metal, and the structural stability of the ladder type bridge is reduced due to corrosion or rusting and the like under the long-term use, so that the social requirement is difficult to meet, and the polymer reinforced ladder type bridge is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a polymer strenghthened type ladder crane span structure possesses advantages such as the structure steadiness is good, has solved ladder crane span structure and can cause the problem that the structure steadiness descends because of reasons such as corrosion or rust under using for a long time.
(II) technical scheme
For the purpose that realizes above-mentioned structure steadiness is good, the utility model provides a following technical scheme: the utility model provides a polymer strenghthened type ladder crane span structure, includes horizontal crane span structure, the side-mounting board has all been welded to the left and right sides of horizontal crane span structure, the outside laminating of side-mounting board has the crane span structure curb plate, the inside threaded connection of side-mounting board has the first locking bolt that extends to the inside of crane span structure curb plate, the outside threaded connection of first locking bolt has lock nut, the mounting hole has been seted up to the inside of crane span structure curb plate, the surface laminating of crane span structure curb plate has mounting panel on the polymer, the inside threaded connection of mounting panel has the second locking bolt that extends to the inside of crane span structure curb plate on the polymer, the top fixedly connected with baffle of horizontal crane span structure, the top fixedly connected with skid resistant course of horizontal crane span structure.
Preferably, the cross bridge frame and the side mounting plates are of an integral structure, triangular fixing frames are welded at the joints of the cross bridge frame and the side mounting plates, and the number of the triangular fixing frames outside each side of the cross bridge frame is two.
Preferably, the number of the bridge frame side plates is two, the bridge frame side plates are evenly distributed on the left side and the right side of the transverse bridge frame, and the outer surfaces of the locking nuts are attached to the bridge frame side plates.
Preferably, the appearance of mounting hole is circular, the appearance of mounting panel is I-shaped on the polymer, and its bottom threaded connection has the second locking bolt that extends to the inside of cross bridge frame.
Preferably, the polymer upper mounting plate is a fiber reinforced composite plate, the number of the baffles is two, and the baffles are uniformly distributed on the left side and the right side of the top of the transverse bridge frame and are aluminum plate bodies.
Preferably, the skid resistant layer is the rubber layer, and its left and right sides all extends to the surface of baffle and laminates with it, the quantity of mounting panel equals on the polymer with the quantity of mounting panel under the polymer.
Preferably, the polymer lower mounting plate is a fiber reinforced composite plate, the length of the polymer lower mounting plate is one third of that of the polymer upper mounting plate, and the polymer lower mounting plate is fixed with the transverse bridge frame and the bridge frame side plate through a second locking bolt.
(III) advantageous effects
Compared with the prior art, the utility model provides a polymer strenghthened type ladder crane span structure possesses following beneficial effect:
1. this polymer strenghthened type ladder crane span structure, there is the side-mounting board through the outside welding of horizontal crane span structure, side-mounting board and crane span structure curb plate are fixed through first locking bolt and lock nut, the junction of horizontal crane span structure and crane span structure curb plate is equipped with the polymer and goes up mounting panel and polymer down the mounting panel and assist fixedly simultaneously, and then can strengthen its structural stability, the effect that the structural stability is good has been reached, retrench through this ladder crane span structure overall structure, and add macromolecular structure material and strengthen structural stability, it is good to make this suggestion crane span structure practicality, and convenient to popularize.
2. This polymer strenghthened type ladder crane span structure, be the welded fastening structure through horizontal crane span structure and side-mounting board, and its junction is equipped with the triangle mount and processes, horizontal crane span structure and crane span structure curb plate carry out the snap-on simultaneously, can effectively avoid this ladder crane span structure to appear the not enough condition that leads to collapsing of structural mounting department stability, top through horizontal crane span structure is equipped with baffle and skid resistant course, and place between two baffles during the wire installation, and the skid resistant course prevents that the wire from sliding, can effectively strengthen the stability in use of this crane span structure, thereby the effectual ladder crane span structure of having solved can cause the problem that the structure steadiness descends because of reasons such as corruption or rust under permanent use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic structural diagram of a shown in fig. 1 according to the present invention.
In the figure: the anti-skid device comprises a transverse bridge frame 1, a side mounting plate 2, a bridge frame side plate 3, a first locking bolt 4, a locking nut 5, a mounting hole 6, a polymer upper mounting plate 7, a second locking bolt 8, a baffle 9, an anti-skid layer 10 and a polymer lower mounting plate 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a polymer reinforced ladder-type bridge comprises a cross bridge 1, side mounting plates 2 are welded on the left side and the right side of the cross bridge 1, the cross bridge 1 and the side mounting plates 2 are of an integral structure, triangular fixing frames are welded at the joints of the cross bridge 1, the number of the triangular fixing frames outside each side of the cross bridge 1 is two, bridge side plates 3 are attached to the outsides of the side mounting plates 2, first locking bolts 4 extending into the bridge side plates 3 are connected to the internal threads of the side mounting plates 2, locking nuts 5 are connected to the external threads of the first locking bolts 4, the number of the bridge side plates 3 is two and are uniformly distributed on the left side and the right side of the cross bridge 1, the outer surfaces of the locking nuts 5 are attached to the bridge side plates 3, mounting holes 6 are formed in the bridge side plates 3, polymer upper mounting plates 7 are attached to the outer surfaces of the bridge side plates 3, second locking bolts 8 extending into the bridge side plates 3 are, the appearance of the mounting hole 6 is circular, the appearance of the polymer upper mounting plate 7 is I-shaped, the bottom of the polymer upper mounting plate is in threaded connection with second locking bolts 8 extending to the inside of the transverse bridge frame 1, the top of the transverse bridge frame 1 is fixedly connected with a baffle 9, the polymer upper mounting plate 7 is a fiber reinforced composite plate, the number of the baffles 9 is two, the baffles are uniformly distributed on the left side and the right side of the top of the transverse bridge frame 1, the baffles 9 are aluminum plate bodies, the top of the transverse bridge frame 1 is fixedly connected with an anti-slip layer 10, the bottom of the transverse bridge frame 1 is attached with a polymer lower mounting plate 11, the anti-slip layer 10 is a rubber layer, the left side and the right side of the anti-slip layer extend to and are attached to the outer surface of the baffles 9, the number of the polymer lower mounting plates 11 is equal to the number of the polymer upper mounting plates 7, the polymer lower mounting plates 11 are fiber reinforced composite plates, the length, this polymer strenghthened type ladder crane span structure, be the welded fastening structure through horizontal crane span structure 1 and side-mounting board 2, and its junction is equipped with the triangle mount and processes, horizontal crane span structure 1 carries out the snap-on with crane span structure curb plate 3 through the polymer board simultaneously, can effectively avoid this ladder crane span structure to appear the not enough condition that leads to collapsing of structural mounting department stability, top through horizontal crane span structure 1 is equipped with baffle 9 and skid resistant course 10, and place between two baffle 9 during the wire installation, and skid resistant course 10 prevents that the wire from sliding, can effectively strengthen the stability in use of this crane span structure, thereby the effectual ladder crane span structure of having solved can cause the problem that the structure steadiness descends because of reasons such as corruption or rust under permanent use.
To sum up, this polymer strenghthened type ladder crane span structure, the outer welding through horizontal crane span structure 1 has side-mounting panel 2, side-mounting panel 2 and crane span structure curb plate 3 are fixed through first locking bolt 4 and lock nut 5, the junction of horizontal crane span structure 1 and crane span structure curb plate 3 is equipped with on the polymer mounting panel 7 and the polymer mounting panel 11 carries out the auxiliary fixation down, and then can strengthen its structural stability, the effect that the structural stability is good has been reached, retrench through this ladder crane span structure overall structure, and add macromolecular structure material and strengthen structural stability, can make this suggestion crane span structure practicality good, and the facilitate promotion.
And, this polymer strenghthened type ladder crane span structure, be the welded fastening structure through horizontal crane span structure 1 and side-mounting board 2, and its junction is equipped with the triangle mount and processes, horizontal crane span structure 1 carries out the snap-on with the crane span structure curb plate 3 through the macromolecular plate simultaneously, can effectively avoid this ladder crane span structure to appear the not enough condition that leads to the collapse of structural mounting department stability, top through horizontal crane span structure 1 is equipped with baffle 9 and skid resistant course 10, and place between two baffle 9 during the wire installation, and skid resistant course 10 prevents that the wire from sliding, can effectively strengthen the stability in use of this crane span structure, thereby the effectual ladder crane span structure of having solved can cause the problem that the structure steadiness descends because of reasons such as corruption or rust under permanent use.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a polymer strenghthened type ladder crane span structure, includes horizontal crane span structure (1), its characterized in that: side mounting plates (2) are welded on the left side and the right side of the transverse bridge frame (1), bridge frame side plates (3) are attached to the outer parts of the side mounting plates (2), the inner part of the side mounting plate (2) is in threaded connection with a first locking bolt (4) extending to the inner part of the bridge frame side plate (3), the external thread of the first locking bolt (4) is connected with a locking nut (5), the inner part of the bridge frame side plate (3) is provided with a mounting hole (6), the outer surface of the bridge frame side plate (3) is adhered with a macromolecule upper mounting plate (7), the inner thread of the macromolecule upper mounting plate (7) is connected with a second locking bolt (8) extending to the inner part of the bridge side plate (3), the top of the transverse bridge frame (1) is fixedly connected with a baffle plate (9), the top of the transverse bridge frame (1) is fixedly connected with an anti-skid layer (10), the bottom of the transverse bridge frame (1) is attached with a polymer lower mounting plate (11).
2. The polymer reinforced ladder bridge of claim 1, wherein: the transverse bridge frame (1) and the side mounting plates (2) are of an integral structure, triangular fixing frames are welded at the joints of the transverse bridge frame (1), and the number of the triangular fixing frames outside each side of the transverse bridge frame (1) is two.
3. The polymer reinforced ladder bridge of claim 1, wherein: the number of crane span structure curb plate (3) is two and evenly distributed in the left and right sides of horizontal crane span structure (1), the surface and the crane span structure curb plate (3) laminating of lock nut (5).
4. The polymer reinforced ladder bridge of claim 1, wherein: the appearance of mounting hole (6) is circular, the appearance of mounting panel (7) is I-shaped on the polymer, and its bottom threaded connection has second locking bolt (8) that extend to horizontal crane span structure (1) inside.
5. The polymer reinforced ladder bridge of claim 1, wherein: the polymer upper mounting plate (7) is a fiber reinforced composite plate, the number of the baffle plates (9) is two, the baffle plates are uniformly distributed on the left side and the right side of the top of the transverse bridge frame (1), and the baffle plates (9) are aluminum plate bodies.
6. The polymer reinforced ladder bridge of claim 1, wherein: the anti-skid layer (10) is a rubber layer, the left side and the right side of the anti-skid layer extend to the outer surface of the baffle (9) and are attached to the outer surface of the baffle, and the number of the lower polymer mounting plates (11) is equal to the number of the upper polymer mounting plates (7).
7. The polymer reinforced ladder rack of claim 1 or 5, wherein: the polymer lower mounting plate (11) is a fiber reinforced composite plate, the length of the polymer lower mounting plate is one third of that of the polymer upper mounting plate (7), and the polymer lower mounting plate (11) is fixed with the transverse bridge frame (1) and the bridge frame side plate (3) through a second locking bolt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921667870.9U CN210577533U (en) | 2019-10-08 | 2019-10-08 | Polymer strenghthened type ladder-type crane span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921667870.9U CN210577533U (en) | 2019-10-08 | 2019-10-08 | Polymer strenghthened type ladder-type crane span structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210577533U true CN210577533U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921667870.9U Active CN210577533U (en) | 2019-10-08 | 2019-10-08 | Polymer strenghthened type ladder-type crane span structure |
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| Country | Link |
|---|---|
| CN (1) | CN210577533U (en) |
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- 2019-10-08 CN CN201921667870.9U patent/CN210577533U/en active Active
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