CN216038169U

CN216038169U - Lifting frame structure of wet concrete sprayer

Info

Publication number: CN216038169U
Application number: CN202122319903.4U
Authority: CN
Inventors: 李彦; 杨昊鹏; 王磊; 李鑫; 李倩楠
Original assignee: Shaanxi Energy Liangshuijing Mining Co ltd
Current assignee: Shaanxi Energy Liangshuijing Mining Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-03-15
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a lifting frame structure of a wet concrete sprayer, and relates to the technical field of lifting frames.A first supporting assembly is connected with a second supporting assembly through square steel; add the gallows of having established and to dismantle the regulation on the concrete sprayer fuselage, it is convenient when carrying the concrete sprayer, only need to pass through bolt mounting first supporting component and second supporting component on chassis lower extreme welded first channel-section steel can, and every second channel-section steel department has all seted up the preformed hole, conveniently utilize to lift by crane shackle card in the preformed hole, can lift by crane four second channel-section steels in step, and then can make whole gallows of lifting by crane the sprayer, utilize the cooperation of first channel-section steel and second channel-section steel, can adjust the interval between second channel-section steel and the sprayer according to user's demand, conveniently place injection pipe and other tubular product equipment between the two, increase the storage space on the gallows, the gallows of this design, the dismouting is convenient, the fastness is strong.

Description

Lifting frame structure of wet concrete sprayer

Technical Field

The utility model relates to the technical field of lifting frames, in particular to a lifting frame structure of a wet concrete sprayer.

Background

The lifting frame of the existing concrete sprayer is not designed with a lifting hook or other structures for lifting the sprayer, which brings inconvenience to workers and wastes time and energy for the sprayer needing frequent lifting; and the lifting frame is generally a fixed structure, the size of the lifting frame can not be adjusted according to the requirement of a user, the size of the lifting machine needs to be customized additionally, and the cost is increased, so that the worker in the field provides the lifting frame structure of the wet concrete sprayer.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a lifting frame structure of a wet concrete sprayer, which solves the problem that the lifting frame of the concrete sprayer is not designed with a lifting hook or other structures for lifting a machine, so that the sprayer which needs to be lifted frequently is inconvenient to work; the lifting frame is generally of a fixed structure and cannot adjust the size of the lifting frame according to the requirement of a user.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a lifting frame structure of a wet concrete sprayer comprises a first supporting assembly, a second supporting assembly and square steel, wherein the first supporting assembly is connected with the second supporting assembly through the square steel, and the bottom ends of the first supporting assembly and the second supporting assembly are connected with two symmetrical chassis together;

first supporting component includes first channel-section steel, first bolt and two second bolts, the equal sliding connection in both ends of first channel-section steel has the second channel-section steel, two the second channel-section steel all is connected with first channel-section steel through first bolt, two the top front side of second channel-section steel all is connected with the third channel-section steel, two the common sliding connection in inside of third channel-section steel has the fourth channel-section steel, two third channel-section steel and fourth channel-section steel all are through two the second bolt is connected, two the preformed hole has been seted up to the top side of second channel-section steel.

As a further technical scheme of the utility model, the first supporting component and the second supporting component are two components with the same structure, and two symmetrical pulleys are rotatably connected to the outer sides of the two chassis.

According to a further technical scheme of the utility model, two symmetrical first screw holes are respectively formed in two ends of the top of the first channel steel, a plurality of groups of equidistant second screw holes are respectively formed in the bottoms of the two second channel steels, and two ends of the first channel steel are respectively connected with the two second channel steels through first bolts which sequentially penetrate through the second screw holes and the first screw holes.

As a further technical scheme, the two second channel steels are L-shaped, and the first channel steel and the chassis are fixedly welded.

According to a further technical scheme of the utility model, a plurality of groups of equidistant third screw holes are formed in the top of the third channel steel, and fourth screw holes are respectively formed in the tops of two ends of the fourth channel steel.

According to a further technical scheme of the utility model, the third channel steel and the second channel steel are welded and fixed, and two ends of the fourth channel steel are respectively connected with the two third channel steels through a third screw hole and a fourth screw hole by a second bolt which sequentially penetrates through the third screw hole and the fourth screw hole.

Advantageous effects

The utility model provides a lifting frame structure of a wet concrete sprayer. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a wet-type concrete sprayer's gallows structure that plays, add on the concrete sprayer fuselage and established the gallows that can dismantle the regulation, it is convenient when carrying the concrete sprayer, only need with first supporting component and second supporting component pass through the bolt install on chassis lower extreme welded first channel-section steel can, and every second channel-section steel department has all seted up the preformed hole moreover, conveniently utilize to lift by crane shackle card in the preformed hole, can lift by crane four second channel-section steels in step, and then can make whole gallows lift by crane the jet plane, the simple operation.

2. The utility model provides a wet-type concrete sprayer play gallows structure, the outside of first channel-section steel is provided with two second channel-section steels respectively, outwards pull out the second channel-section steel or inwards move the extension or shrink according to the size of user's demand to adjust the interval between second channel-section steel and the sprayer, conveniently place injection pipe and other tubular product equipment between the two, the increase plays the storage space on the gallows, the gallows that plays of this design, not only the dismouting is convenient, and the controllability is high moreover, and the fastness is strong.

Drawings

FIG. 1 is a schematic structural view of a lifting frame structure of a wet concrete sprayer;

FIG. 2 is a schematic view of a first support assembly of a lifting frame structure of a wet concrete sprayer;

fig. 3 is an exploded view of a first support assembly of a lifting frame structure of a wet concrete sprayer.

In the figure: 1. a first support assembly; 2. a second support assembly; 3. square steel; 4. a chassis; 5. a pulley; 11. a first channel steel; 12. a first screw hole; 13. a second channel steel; 14. a first bolt; 15. a second screw hole; 16. a third channel steel; 17. a second bolt; 18. a third screw hole; 19. a fourth channel steel; 110. a fourth screw hole; 111. holes are reserved.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a lifting frame structure of a wet concrete sprayer, comprising: a lifting frame structure of a wet concrete sprayer comprises a first supporting component 1, a second supporting component 2 and square steel 3, wherein the first supporting component 1 is connected with the second supporting component 2 through the square steel 3, the bottom ends of the inner parts of the first supporting component 1 and the second supporting component 2 are connected with two symmetrical chassis 4 together, the first supporting component 1 and the second supporting component 2 are two components with the same structure, the outer sides of the two chassis 4 are rotatably connected with two symmetrical pulleys 5, and the pulleys 5 are used for moving the whole equipment;

referring to fig. 2-3, the first support assembly 1 includes a first channel 11, the bolt assembly comprises a first bolt 14 and two second bolts 17, wherein two ends of a first channel steel 11 are both connected with second channel steel 13 in a sliding mode, the two second channel steels 13 are both connected with the first channel steel 11 through the first bolt 14, the front sides of the tops of the two second channel steels 13 are both connected with third channel steels 16, the interiors of the two third channel steels 16 are jointly connected with fourth channel steels 19 in a sliding mode, the two third channel steels 16 and the fourth channel steels 19 are both connected through the two second bolts 17, the top side faces of the two second channel steels 13 are provided with reserved holes 111, two symmetrical first screw holes 12 are respectively formed in two ends of the top of the first channel steel 11, a plurality of groups of equidistant second screw holes 15 are respectively formed in the bottoms of the two second channel steels 13, and two ends of the first channel steel 11 and the two second channel steels 13 sequentially penetrate through the second screw holes 15 and the first screw holes 12 through the first bolts 14 to be connected; during installation, the first bolt 14 respectively penetrates through the second screw hole 15 and the first screw hole 12, and then the first bolt 14 is rotated clockwise to be screwed and fixed, so that the two second channel steels 13 are respectively connected with two ends of the first channel steel 11;

third screw 18 that a plurality of equidistance of group has been seted up at the top of third channel-section steel 16, fourth screw 110 has been seted up respectively at the both ends top of fourth channel-section steel 19, third channel-section steel 16 is welded fastening with second channel-section steel 13, the both ends of fourth channel-section steel 19 pass third screw 18 and fourth screw 110 through second bolt 17 with two third channel-section steel 16 in proper order respectively and are connected, during the use, outwards pull out two third channel-section steels 16 from fourth channel-section steel 19, pass third screw 18 and fourth screw 110 with second bolt 17 in proper order, make two third channel-section steels 16 be connected with the both ends of fourth channel-section steel 19 respectively, and two second channel-section steels 13 are "L" type shape moreover, first channel-section steel 11 is welded fastening with chassis 4.

The working principle of the utility model is as follows: when the jet engine is installed, the first channel steel 11 is welded at the bottom of the chassis 4, the two L-shaped second channel steels 13 are respectively installed at two ends of the first channel steel 11 (namely two sides of the jet engine) through the first bolts 14, then, according to the space requirements at the two sides of the jetting machine, the distance between the second channel steel 13 and the jetting machine can be adjusted, so that a jetting pipe or other pipes can be placed between the second channel steel 13 and the jetting machine conveniently, the size can be adjusted according to the field requirement, after the second channel steel 13 is installed, the fourth channel steel 19 is connected with the third channel steel 16, the firmness between the two second channel steels 13 can be reinforced, and simultaneously, when the lifting frame is lifted, the two L-shaped second channel steels 13 can not deform to extrude the injection machine, after the connection is finished, the installation of the first supporting component 1 can be completed, the same operation is carried out, and then the second supporting component 2 is connected and installed;

after the first supporting assembly 1 and the second supporting assembly 2 are installed, the first supporting assembly 1 and the second supporting assembly 2 are connected through the square steel 3, firmness between the first supporting assembly 1 and the second supporting assembly 2 is improved, deformation of the lifting frame during lifting is prevented, and after connection is completed, assembly of the whole lifting frame can be completed;

preformed hole 111 has all been seted up in every second channel-section steel 13 top department, and the convenience is when lifting by crane the jet plane, will lift by crane the shackle and pass preformed hole 111 and fix, then utilize suspender or chain sling connection to lift by crane the shackle, conveniently carries out the synchronous connection to four second channel-section steels 13 and lifts by crane, can ensure the equilibrium that the jet plane lifted by crane.

Claims

1. A lifting frame structure of a wet concrete sprayer is characterized by comprising a first supporting assembly (1), a second supporting assembly (2) and square steel (3), wherein the first supporting assembly (1) is connected with the second supporting assembly (2) through the square steel (3), and the bottom ends of the first supporting assembly (1) and the second supporting assembly (2) are connected with two symmetrical chassis (4) together;

first supporting component (1) includes first channel-section steel (11), first bolt (14) and two second bolts (17), the equal sliding connection in both ends of first channel-section steel (11) has second channel-section steel (13), two second channel-section steel (13) all are connected with first channel-section steel (11), two through first bolt (14) the top front side of second channel-section steel (13) all is connected with third channel-section steel (16), two the common sliding connection in inside of third channel-section steel (16) has fourth channel-section steel (19), two third channel-section steel (16) and fourth channel-section steel (19) all are through two second bolt (17) are connected, two preformed hole (111) have been seted up to the top side of second channel-section steel (13).

2. The lifting frame structure of a wet concrete sprayer according to claim 1, characterized in that the first support assembly (1) and the second support assembly (2) are two same structural assemblies, and two symmetrical pulleys (5) are rotatably connected to the outer sides of the two chassis (4).

3. The lifting frame structure of a wet concrete sprayer according to claim 1, wherein two symmetrical first screw holes (12) are respectively formed at two ends of the top of the first channel steel (11), a plurality of groups of equidistant second screw holes (15) are respectively formed at the bottoms of the two second channel steels (13), and two ends of the first channel steel (11) are respectively connected with the two second channel steels (13) through the second screw holes (15) and the first screw holes (12) by first bolts (14) sequentially passing through the second screw holes (15).

4. The lifting frame structure of a wet concrete sprayer according to claim 3, characterized in that the two second channel steels (13) are L-shaped, and the first channel steel (11) and the chassis (4) are fixed by welding.

5. The lifting frame structure of a wet concrete sprayer according to claim 1, wherein a plurality of sets of equidistant third screw holes (18) are formed in the top of the third channel steel (16), and fourth screw holes (110) are respectively formed in the tops of two ends of the fourth channel steel (19).

6. The lifting frame structure of a wet concrete sprayer according to claim 5, wherein the third channel steel (16) and the second channel steel (13) are fixed by welding, and two ends of the fourth channel steel (19) are respectively connected with the two third channel steel (16) through a second bolt (17) which sequentially passes through a third screw hole (18) and a fourth screw hole (110).