CN212958424U

CN212958424U - A construction ladder for steel mould platform truck

Info

Publication number: CN212958424U
Application number: CN202021494801.5U
Authority: CN
Inventors: 王平
Original assignee: Sichuan Heda Machinery Equipment Co ltd
Current assignee: Sichuan Heda Machinery Equipment Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-13
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a construction ladder for steel mould platform truck relates to steel mould platform truck technical field, this a construction ladder for steel mould platform truck, including the side lever, the quantity of side lever is two, two the equal fixedly connected with fixed block of opposite face of side lever, the top of fixed block and the bottom swing joint of square ring, the bottom fixedly connected with inserted bar of square ring, the bottom of inserted bar runs through the fixed block and extends to the below of fixed block, the threaded groove has been seted up to one side that the side lever was kept away from on the fixed block surface, the inner wall of threaded groove and the surface threaded connection of bolt, the bolt is close to the one end fixedly connected with inserted block of side lever. The utility model discloses a set up square ring, orifice plate, square pole and non slipping spur to among the solution prior art, the construction ladder that is used for steel mould platform truck at present is when using, and the angle steel of construction ladder is less with operating personnel foot area of contact, presses against the foot easily promptly when trampling the angle steel, steps on the problem that the cunning caused the incident easily again.

Description

A construction ladder for steel mould platform truck

Technical Field

The utility model relates to a steel mould platform truck technical field specifically is a construction ladder for steel mould platform truck.

Background

The steel mould platform truck is for improving tunnel lining smooth finish and lining cutting speed, and reduce intensity of labour and design, the professional equipment of manufacturing, adopt the steel mould platform truck to pour efficiency and improve thirty percent with traditional template relatively, and use manpower sparingly more, steel mould platform truck construction ladder is used for operating personnel to scramble to the steel mould platform truck on, the construction ladder comprises two side levers and the horizontal angle steel of a plurality of, the angle steel welding is on the side lever, form the construction ladder, operating personnel tramples the angle steel and can scramble to the steel mould platform truck on.

Among the prior art, the construction ladder that is used for the steel mould platform truck at present commonly is when using, and the construction ladder comprises two side levers and the horizontal angle steel of a plurality of, and operating personnel tramples the angle steel and can climb to the steel mould platform truck on, but the angle steel is less with operating personnel foot area of contact, tramples the angle steel promptly and press against the foot easily, tramples the cunning easily again and cause the incident.

SUMMERY OF THE UTILITY MODEL

The utility model provides a construction ladder for steel mould platform truck possesses and prevents to press against the foot and step on smooth advantage to solve prior art, the construction ladder that is used for steel mould platform truck at present is when using, and the angle steel of construction ladder is less with operating personnel foot area of contact, presses against the foot when trampling the angle steel promptly easily, steps on the problem that the slip caused the incident easily again.

For the realization prevent pressing against the foot and stepping on smooth purpose, the utility model provides a following technical scheme: the utility model provides a construction ladder for steel mould platform truck, includes the side lever, the quantity of side lever is two, two the equal fixedly connected with fixed block of opposite face of side lever, the top of fixed block and the bottom swing joint of square ring, the bottom fixedly connected with inserted bar of square ring, the bottom of inserted bar runs through the fixed block and extends to the below of fixed block, the thread groove has been seted up to one side of side lever far away from on the fixed block surface, the inner wall of thread groove and the surface threaded connection of bolt, the bolt is close to the one end fixedly connected with inserted block of side lever, the slot has been seted up on the surface of inserted bar, the surface of inserted block and the inner wall swing joint of slot, the inner wall difference fixedly connected with orifice plate and the square bar of square ring, the top of square bar and the lower surface swing joint of orifice plate, the top fixedly connected with non slipping spur of square bar.

As a preferred technical scheme of the utility model, the bottom fixedly connected with locating pin of square ring, the constant head tank has been seted up at the top of fixed block, the inner wall of constant head tank and the surface swing joint of locating pin.

As a preferred technical scheme of the utility model, the front of fixed block and the equal fixedly connected with supporting shoe in the back, the top of supporting shoe and the bottom swing joint of square ring.

As an optimal technical scheme of the utility model, the inserted block is isosceles trapezoid, the shape looks adaptation of the shape of slot and inserted block.

As a preferred technical scheme of the utility model, the orifice plate includes square plate and through-hole, square plate fixed connection is at the inner wall of square ring, the upper surface at the square plate is seted up to the through-hole, the lower surface of square plate and the top swing joint of square bar.

As a preferred technical scheme of the utility model, the side fixedly connected with connecting block of square pole, the top and the bottom of connecting block are the curved surface.

Compared with the prior art, the utility model provides a construction ladder for steel mould platform truck possesses following beneficial effect:

1. this a construction ladder for steel mould platform truck, through setting up the square ring, the orifice plate, square bar and non slipping spur, when using, the square ring is fixed on the side lever, trample the square ring, square ring and orifice plate increase with the area of contact of foot, the non slipping spur is used for antiskid, through the square ring, orifice plate and non slipping spur increase with the area of contact of foot, prevent to trample smooth, reached and prevented pressing against the foot and trampling smooth effect, effectively reduce the emergence of incident, in order to solve prior art, the construction ladder that is used for steel mould platform truck at present commonly is when using, the angle steel of construction ladder is less with operating personnel foot area of contact, press against the foot when trampling the angle steel promptly easily, step on the problem that the slip caused the incident easily again.

2. This a construction ladder for steel mould platform truck through setting up inserted bar, bolt and inserted block, when using, passes the fixed block with the inserted bar when the square ring installation, rotates the bolt and makes the inserted block closely laminate with the slot, can fix the square ring, makes things convenient for the installation of square ring, and after square ring and orifice plate damaged, the back is rotated the bolt and is made the inserted block and the slot separation, can pull down the square ring, makes things convenient for the change of square ring and orifice plate.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the side lever position structure of the present invention;

FIG. 3 is a right sectional view of the fixing block of the present invention;

FIG. 4 is an enlarged view of the structure of the square ring of the present invention;

FIG. 5 is a top view of the square ring of the present invention;

fig. 6 is a top cross-sectional view of the square bar of the present invention.

In the figure: 1. a side lever; 2. a fixed block; 3. a square ring; 4. inserting a rod; 5. a thread groove; 6. a bolt; 7. inserting a block; 8. a slot; 9. an orifice plate; 901. a square plate; 902. a through hole; 10. a square bar; 11. an anti-slip column; 12. positioning pins; 13. positioning a groove; 14. a support block; 15. and (4) connecting the blocks.

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. 1-6, the utility model discloses a construction ladder for steel form trolley, comprising two side rods 1, wherein the opposite surfaces of the two side rods 1 are fixedly connected with fixed blocks 2, the number of square rings 3 is several, the same square ring 3 is connected with two fixed blocks 2, the top of the fixed block 2 is movably connected with the bottom of the square ring 3, the bottom of the square ring 3 is fixedly connected with an inserted bar 4, the inserted bar 4 passes through the fixed block 2 to play a role in positioning the square ring 3, the bottom of the inserted bar 4 passes through the fixed block 2 and extends to the lower part of the fixed block 2, one side of the surface of the fixed block 2 far away from the side rods 1 is provided with a threaded groove 5, the inner wall of the threaded groove 5 is connected with the surface thread of a bolt 6, one end of the bolt 6 close to the side rods 1 is fixedly connected with an inserted block 7, the bolt 6 is rotated to enable the inserted block 7 to be tightly attached with the inner wall of, can fix square ring 3, slot 8 has been seted up on the surface of inserted bar 4, the surface of inserted block 7 and the inner wall swing joint of slot 8, the inner wall of square ring 3 is fixedly connected with orifice plate 9 and square bar 10 respectively, the top of square bar 10 and the lower surface swing joint of orifice plate 9, the top fixedly connected with non slipping spur 11 of square bar 10, the top of non slipping spur 11 is the round platform form, the outstanding square ring 3 in top of non slipping spur 11 and the horizontal plane at orifice plate 9 top, the top and the foot contact of non slipping spur 11 prevent to step on smoothly.

Specifically, the bottom fixedly connected with locating pin 12 of square ring 3, constant head tank 13 has been seted up at the top of fixed block 2, and the inner wall of constant head tank 13 and the surface swing joint of locating pin 12.

In this embodiment, the positioning pin 12 is inserted into the positioning groove 13, so that the square ring 3 and the fixing block 2 are more tightly connected.

Specifically, the front and the back of the fixed block 2 are both fixedly connected with supporting blocks 14, and the tops of the supporting blocks 14 are movably connected with the bottoms of the square rings 3.

In this embodiment, the supporting block 14 and the fixing block 2 support the square ring 3 together, so that the square ring 3 is supported more stably.

Specifically, the insertion block 7 is in an isosceles trapezoid shape, and the shape of the slot 8 is matched with the shape of the insertion block 7.

In this embodiment, the cross section of the front cross section of the insertion block 7 is isosceles trapezoid, and the insertion block 7 is inserted into the insertion slot 8 to prevent the insertion rod 4 from shaking, so that the square ring 3 is fixed more firmly.

Specifically, the orifice plate 9 includes a square plate 901 and a through hole 902, the square plate 901 is fixedly connected to the inner wall of the square ring 3, the through hole 902 is formed in the upper surface of the square plate 901, and the lower surface of the square plate 901 is movably connected to the top of the square rod 10.

In this embodiment, the through hole 902 prevents slipping when stepping on the square plate 901.

Specifically, the side of the square rod 10 is fixedly connected with a connecting block 15, and the top and the bottom of the connecting block 15 are both curved surfaces.

In this embodiment, the opposite faces of two adjacent square bars 10 are respectively connected with the two sides of the connecting block 15, and the square bars 10 are connected into a whole, so that the compression resistance of the square bars 10 is improved.

The utility model discloses a theory of operation and use flow: when the anti-skid device is used, the insertion rod 4 of the square ring 3 penetrates through the fixed block 2, the bolt 6 is rotated to enable the insertion block 7 to be inserted into the insertion slot 8 and tightly attached to the insertion slot 8, the insertion rod 4 can be fixed, the square ring 3 is trampled, the contact area between the square ring 3 and the pore plate 9 and the foot is increased, the top of the anti-skid column 11 protrudes out of the horizontal plane where the top of the square ring 3 and the top of the pore plate 9 are located, the top of the anti-skid column 11 is contacted with the foot and is used for skid prevention, when the square ring 3 and the pore plate 9 are damaged, the bolt 6 is rotated reversely, the insertion block 7 is driven to be separated from the insertion slot 8 by the bolt 6, the square ring 3 is moved upwards to enable the insertion rod 4 to be separated from the fixed block 2, then a new square ring 3 is installed on the fixed block 2, the replacement of the square ring 3 and the pore plate 9 is convenient, the contact area between the square ring 3, the pore, effectively reducing the occurrence of safety accidents.

To sum up, this a construction ladder for steel mould platform truck is through setting up square ring 3, orifice plate 9, square pole 10 and non slipping spur 11 to solve among the prior art, the construction ladder that is used for steel mould platform truck at present is when using, and the angle steel of construction ladder is less with operating personnel foot area of contact, presses against the foot when trampling the angle steel promptly easily, steps on the problem that the cunning caused the incident easily again.

It should be noted that, in this document, terms such as "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

1. The utility model provides a construction ladder for steel mould platform truck, includes side lever (1), the quantity of side lever (1) is two, its characterized in that: the opposite faces of the two side rods (1) are fixedly connected with fixing blocks (2), the tops of the fixing blocks (2) are movably connected with the bottoms of the square rings (3), inserting rods (4) are fixedly connected with the bottoms of the square rings (3), the bottoms of the inserting rods (4) penetrate through the fixing blocks (2) and extend to the lower portions of the fixing blocks (2), threaded grooves (5) are formed in one sides, far away from the side rods (1), of the surfaces of the fixing blocks (2), the inner walls of the threaded grooves (5) are in threaded connection with the surfaces of bolts (6), one ends, close to the side rods (1), of the bolts (6) are fixedly connected with inserting blocks (7), slots (8) are formed in the surfaces of the inserting rods (4), the surfaces of the inserting blocks (7) are movably connected with the inner walls of the slots (8), the inner walls of the square rings (3) are fixedly connected with hole plates (9) and the square rods (10, the top of the square rod (10) is movably connected with the lower surface of the pore plate (9), and the top of the square rod (10) is fixedly connected with an anti-slip column (11).

2. The construction ladder for the steel form trolley of claim 1, wherein: the bottom fixedly connected with locating pin (12) of square ring (3), constant head tank (13) have been seted up at the top of fixed block (2), the inner wall of constant head tank (13) and the surface swing joint of locating pin (12).

3. The construction ladder for the steel form trolley of claim 1, wherein: the front and the back of the fixed block (2) are both fixedly connected with supporting blocks (14), and the tops of the supporting blocks (14) are movably connected with the bottoms of the square rings (3).

4. The construction ladder for the steel form trolley of claim 1, wherein: the plug block (7) is in an isosceles trapezoid shape, and the shape of the slot (8) is matched with that of the plug block (7).

5. The construction ladder for the steel form trolley of claim 1, wherein: the pore plate (9) comprises a square plate (901) and a through hole (902), the square plate (901) is fixedly connected to the inner wall of the square ring (3), the through hole (902) is formed in the upper surface of the square plate (901), and the lower surface of the square plate (901) is movably connected with the top of the square rod (10).

6. The construction ladder for the steel form trolley of claim 1, wherein: the side face of the square rod (10) is fixedly connected with a connecting block (15), and the top and the bottom of the connecting block (15) are curved surfaces.