CN216515641U

CN216515641U - Adjustable movable slot strutting arrangement

Info

Publication number: CN216515641U
Application number: CN202122704209.4U
Authority: CN
Inventors: 赵志华; 马春芳; 要琦; 王文杰
Original assignee: Shanxi Luqiao Municipal Engineering Co ltd
Current assignee: Shanxi Luqiao Municipal Engineering Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-05-13
Anticipated expiration: 2031-11-08

Abstract

The utility model relates to an adjustable movable groove supporting device, which comprises a moving component, a surrounding baffle component and an adjusting component, wherein the moving component is arranged on the surrounding baffle component; the enclosure member comprises rectangular frames, a reinforcing steel frame and a pressed bamboo plywood, the 2 rectangular frames are arranged in a bilateral symmetry inclined mode, the structure along the inclined direction is a main frame, the pressed bamboo plywood is embedded into a groove, the reinforcing steel frame is arranged in the horizontal direction of the rectangular frames, the moving member comprises a horizontal shaft, a vertical shaft, a rubber universal wheel, a connecting rod and an adjusting rod, the main frame of the rectangular frame fixes the horizontal shaft through the connecting rod welded with the main frame, a plurality of bolt holes are formed in the left end and the right end of the horizontal shaft, one end of the adjusting rod is connected with the horizontal shaft through a bolt, the other end of the adjusting rod is connected with the connecting rod, and the adjusting member is composed of a top screw rod and a sleeve rod.

Description

Adjustable movable slot strutting arrangement

Technical Field

The utility model relates to the field of civil engineering construction, in particular to an adjustable and movable groove supporting device.

Background

Civil engineering includes housing projects, road engineering, water works and traffic projects, and the like, which relate to a plurality of specialties such as buildings, city regulations, civil engineering, water supply and drainage engineering, wherein the water supply and drainage engineering lays a solid foundation for improving the national environment in the aspect of rural rain sewage facility management.

Because the rain sewage pipeline excavation generally adopts a mechanical open excavation method, because rural roads are narrow, the groove excavation does not have a slope releasing condition or cannot meet the slope ratio requirement, soil bodies on the side walls of the mechanical excavation grooves are loose, constructors have great potential safety hazards in foundation pit operation, casualties caused by groove collapse sometimes occur, China patent application with the authorization publication number of CN202110707962.0 discloses a groove excavation foundation pit supporting device and a construction method, and relates to 3 device examples, wherein each example comprises two side baffle assemblies and a supporting assembly, the two side baffle plates are supported on the two side wall surfaces of a foundation pit to protect the soil bodies from collapsing, and the supporting assembly is stretched to change the distance between the baffle plates to adapt to different groove widths.

Above-mentioned slot supporting technology still has the function that supporting device can not realize convenient removal in the foundation ditch, because rural rain sewage engineering open drain excavation time is short, and dismounting device hoists again different places installation time-consuming and energy-consuming at every turn in the slot construction, and the engineering period of construction is delayed to the engineering cost of construction time higher.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the application provides an adjustable movable slot supporting device, and the device simple structure facilitates the installation, reduces the engineering time, shortens the construction period, reduce cost.

In order to achieve the purpose, the technical scheme is as follows:

an adjustable moveable groove support device comprises an enclosure member, a moving member and an adjusting member.

Enclose and keep off the component and include rectangular frame, steel reinforcement frame and pressurized bamboo offset plate, 2 rectangular frame bilateral symmetry slopes to set up, and rectangular frame is the main frame along the structure of incline direction, and the main frame comprises the channel-section steel, and groove structure is relative, and every rectangular frame just forms a track, and in the pressurized bamboo offset plate embedding recess, the steel reinforcement frame was established to the rectangular frame horizontal direction, and pressurized bamboo offset plate and main frame channel-section steel welding are hugged closely at the steel reinforcement frame both ends.

Remove the component and include the horizontal axis, the vertical axis, the rubber universal wheel, looks connecting rod and regulation pole, rectangular frame's main frame is through the continuous fixed horizontal axis of pole with it welded, a plurality of bolt holes are all established at both ends about the horizontal axis, the bolt hole is established at the both ends of adjusting the pole, the one end of adjusting the pole passes through bolted connection with the horizontal axis, the other end is connected with the connecting rod, adjust the angle of pole through the fixed different bolt holes of bolt, realize the adjustment of removing the component angle, the bolt hole is established on the top of vertical axis, the vertical axis passes through the bolt with the horizontal axis and links to each other, the vertical axis end sets up the rubber universal wheel.

The adjusting component comprises a lower ejection screw rod, a first sleeve rod, an upper ejection screw rod, a second sleeve rod and a fixing bolt, bolt holes are formed in one ends of the lower ejection screw rod and the upper ejection screw rod, the fixing bolt is arranged on the inner sides of the lower ends of the main frames of the 2 bilateral symmetry rectangular frames, the lower ejection screw rod is connected with the lower ejection screw rod through the bolt, the 2 lower ejection screw rods are connected with each other through the first sleeve rod, the fixing bolt is arranged on the inner sides of the upper ends of the main frames, the upper ejection screw rod is connected with the upper ejection screw rod through the bolt, the 2 upper ejection screw rods are connected with the second sleeve rod, the width of the enclosure component is freely adjusted by the exposed number of the sleeve rod adjusting threads, and the upper ejection screw rod and the lower ejection screw rod can be adjusted up and down.

The main frame of the rectangular frame is composed of channel steel with the specification of 40mm 22mm 5 mm.

4 reinforcing steel frames are arranged on the main frame of the rectangular frame.

The reinforcing steel bar frame is a reinforcing steel bar with the diameter of 16mm, and protects a pressed bamboo plywood inserted into the rail. The thickness of the pressed bamboo plywood is not less than 100mm, and the impact load is not less than 6 KN.

The horizontal shaft and the vertical shaft are both square steel with the thickness of 40mm 22mm 5 mm.

The upper jacking screw rod is 1m, and the sleeve rod II is 2 m; the lower jacking screw rod is 0.7m, and the first loop bar is 1 m.

The adjusting width range of the upper jackscrew rod is 1400-2000 mm, the outer diameter of the jackscrew is 30mm, the adjusting width range of the lower jackscrew rod is 2600-4000 mm, and the outer diameter of the jackscrew is 30 mm.

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

(1) through the rectangular frame and the pressed bamboo plywood in the enclosure component, effective support is achieved, and potential safety hazards of groove constructors, which are caused by the fact that the slope cannot be set or cannot meet the requirements of slope setting in rain and sewage construction of civil roads, are solved; the bamboo plywood and the guide rail are connected in a splicing manner, so that the bamboo plywood can be split and respectively produced and transported, the assembly is convenient, and the cost is reduced;

(2) the adjusting rod and the rubber universal wheel in the moving component are adopted, the moving end can be adjusted in multiple directions to realize free moving operation protection in a multi-working area, and the moving component can adapt to different terrains on two sides of the groove to meet the requirement of portable movement;

(3) the top screw rod and the loop bar in the adjusting component are adopted to realize the free adjustment of the width of the enclosure component, and the enclosure component is suitable for different shapes of the excavated grooves, so that the enclosure component can be tightly attached to soil bodies on two sides of the grooves to form stable support;

(4) the device is simple in structure and convenient to install, independent processing and transportation can be achieved among all components, meanwhile, the manufacturing cost is low, the movement of different sections is convenient, the cost is saved, and the construction period is shortened.

Drawings

FIG. 1 is a schematic view of the apparatus of the present invention;

FIG. 2 is a schematic view of the moving member of the present invention;

FIG. 3 is a schematic view of the connection of a lower jacking rod and a rectangular frame bolt;

1. a rectangular frame; 2. a reinforcing steel bar frame; 3. pressing the bamboo plywood; 4. a horizontal axis; 5. a vertical axis; 6. a rubber universal wheel; 7. a phase connecting rod; 8. adjusting a rod; 9. a lower jacking screw rod; 10. a loop bar I; 11. a top screw rod is arranged; 12. a loop bar II; 13. and fixing the bolt.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Referring to fig. 1 and 2, an adjustable movable type trench supporting apparatus includes a fence member, a moving member, and an adjusting member;

the enclosure member comprises rectangular frames 1, reinforcing steel frames 2 and compressed bamboo plywood 3, wherein the 2 rectangular frames 1 are arranged in a bilaterally symmetrical and inclined mode, the rectangular frames 1 are main frames in an inclined mode, the main frames are formed by channel steel, the specification of the channel steel is 40mm 22mm 5mm, groove structures are opposite, each rectangular frame forms a track, the compressed bamboo plywood 3 is embedded into the grooves, the 4 reinforcing steel frames 2 are arranged in the horizontal direction of the rectangular frames, and two ends of each reinforcing steel frame 2 are tightly attached to the compressed bamboo plywood 3 and welded with the channel steel of the main frame; through the rectangular frame and the pressed bamboo plywood in the enclosure component, effective support is achieved, and potential safety hazards of groove constructors, which are caused by the fact that the slope cannot be set or cannot meet the requirements of slope setting in rain and sewage construction of civil roads, are solved; the bamboo plywood and the guide rail are connected in an inserting mode, so that the bamboo plywood can be split and respectively produced and transported, the assembly is convenient, and the cost is reduced.

The movable member comprises a horizontal shaft 4, a vertical shaft 5, rubber universal wheels 6, a connecting rod 7 and an adjusting rod 8, a main frame of the rectangular frame 1 fixes the horizontal shaft 4 through the connecting rod 7 welded with the main frame, a plurality of bolt holes are formed in the left end and the right end of the horizontal shaft 4, bolt holes are formed in the two ends of the adjusting rod 8, one end of the adjusting rod 8 is connected with the horizontal shaft 4 through a bolt, the other end of the adjusting rod is connected with the connecting rod 7, different bolt holes are fixed through bolts to adjust the angle of the adjusting rod 8, the angle of the movable member is adjusted, bolt holes are formed in the top end of the vertical shaft 5, the vertical shaft 5 is connected with the horizontal shaft 4 through a bolt, the rubber universal wheels 6 are arranged at the tail end of the vertical shaft 5, the horizontal distance between the universal wheels and the grooves is adjusted through the different bolt holes, and the horizontal moving distance of the movable member is adjusted; the horizontal shaft 4 and the vertical shaft 5 are both square steel with the thickness of 40mm 22mm 5 mm; the moving end can be adjusted in multiple directions through the rubber universal wheel in the moving component to realize free moving operation protection of a multi-working area, and the moving component can adapt to different terrains on two sides of the groove to meet the requirement of portable movement; the change of the horizontal angle between the whole moving member and the ground is realized through the adjusting rod, the moving is convenient, and the time and the hoisting cost are saved.

The adjusting component comprises a lower ejector screw rod 9, a first sleeve rod 10, an upper ejector screw rod 11, a second sleeve rod 12 and a fixed bolt 13, bolt holes are formed in one ends of the lower ejector screw rod 9 and the upper ejector screw rod 11, the inner sides of the lower ends of main frames of 2 bilaterally symmetrical rectangular frames are respectively provided with the fixed bolt 13 and are respectively connected with the lower ejector screw rod 9 through bolts, the 2 lower ejector screw rods 9 are connected through the first sleeve rod 10, the inner sides of the upper ends of the main frames are respectively provided with the fixed bolt 13 and are respectively connected with the upper ejector screw rods 11 through bolts, the 2 upper ejector screw rods 11 are connected through the second sleeve rod 12, the upper ejector screw rod 11 is 1m, and the second sleeve rod 12 is 2 m; the lower ejector screw 9 is 0.7m, the sleeve rod I10 is 1m, the width of the enclosure component can be freely adjusted by the number of exposed lower ejector screw 9 and upper ejector screw 11 through the sleeve rod adjusting threads, the enclosure component is suitable for different shapes of excavated grooves, the soil body is enabled to be tightly attached to the wall surface, and the upper ejector screw 11 and the lower ejector screw 9 can be adjusted up and down; through the combination of the top screw rod and the sleeve rod, the width of the enclosing and blocking component can be freely adjusted, the enclosing and blocking component is suitable for different shapes of the excavated grooves, and the soil body is ensured to be tightly attached to the wall surface.

The operation process is as follows: after the above-mentioned adjustable movable slot strutting arrangement of preparation, hoist the device in the ditch inslot, the device is confirmed according to actual height apart from the distance of slot bottom, the rectangular frame main frame adopts 40mm 22mm 5mm track channel-section steel preparation, it forms with the rectangular frame welding to remove the component, both sides use the bamboo offset plate that the wall thickness is 1.22mm, strutting arrangement whole shock resistance load is not less than 6KN, can effectively protect constructor's safety at the operation of ditch inslot, whole strutting arrangement appearance size length is 2.5m, highly be 2.6m, the device passes through rectangular frame and removes the component connection, wherein, it adopts adjustable wear-resisting rubber universal wheel to remove the component, diameter 160mm, through adjusting the removal end angle, make it remove on different relief ground, adjustable range about the component makes the rectangular frame width does respectively: 1400 mm-2000 mm and 2600 mm-4000 mm, and is adjusted by matching a jackscrew with an outer diameter of 30mm and a loop bar with an outer diameter of 50 mm.

The above embodiments are merely illustrative of the technical solutions of the present invention and are not restrictive, and modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solutions of the present invention, which is to be covered by the claims of the present invention.

Claims

1. An adjustable movable groove supporting device comprises an enclosing member, a moving member and an adjusting member; the bamboo fence is characterized in that the fence member comprises rectangular frames (1), reinforcing steel frames (2) and pressed bamboo plywood (3), the 2 rectangular frames (1) are arranged in a bilaterally symmetrical and inclined mode, the rectangular frames (1) are main frames along the inclined direction, the main frames are made of channel steel, the groove structures are opposite, each rectangular frame forms a track, the pressed bamboo plywood (3) is embedded into the groove, 4 reinforcing steel frames (2) are arranged in the horizontal direction of the rectangular frames (1), and the two ends of each reinforcing steel frame (2) are tightly attached to the pressed bamboo plywood (3) and welded with the channel steel of the main frame;

the movable component comprises a horizontal shaft (4), a vertical shaft (5), rubber universal wheels (6), a connecting rod (7) and an adjusting rod (8), a main frame of the rectangular frame (1) fixes the horizontal shaft (4) through the connecting rod (7) welded with the main frame, a plurality of bolt holes are formed in the left end and the right end of the horizontal shaft (4), bolt holes are formed in the two ends of the adjusting rod (8), one end of the adjusting rod (8) is connected with the horizontal shaft (4) through bolts, the other end of the adjusting rod is connected with the connecting rod (7), the angles of the adjusting rod (8) are adjusted by fixing different bolt holes through bolts, the adjustment of the angle of the movable component is achieved, the bolt holes are formed in the top end of the vertical shaft (5), the vertical shaft (5) is connected with the horizontal shaft (4) through bolts, and the rubber universal wheels (6) are arranged at the tail ends of the vertical shaft (5);

the adjusting member includes push up lead screw (9) down, loop bar (10), go up push up lead screw (11), loop bar two (12) and fixed bolt (13), the bolt hole is all established to the one end of push up lead screw (9) and last push up lead screw (11) down, fixed bolt is all established to 2 bilateral symmetry's rectangular frame's main frame lower extreme inboard, push up lead screw (9) under through the bolt connection respectively, 2 push up lead screw (9) link to each other through loop bar one (10) down, fixed bolt (13) are all established to main frame upper end inboard, go up push up lead screw (11) through the bolt connection respectively, 2 go up push up lead screw (11) and link to each other through loop bar two (12), push up lead screw (9) down and go up push up lead screw (11) and all realize enclosing the width of keeping off the component through the exposed quantity of loop bar adjusting thread and freely adjust, go up push up lead screw (11) and lower push up lead screw (9) and all can adjust from top down.

2. An adjustable moveable gutter support according to claim 1 characterised in that the main frame of the rectangular frame (1) is formed from channel steel of gauge 40mm x 22mm x 5 mm.

3. The adjustable movable trench supporting device according to claim 1, wherein 4 steel frames are provided on the main frame of the rectangular frame (1).

4. An adjustable moveable gutter support according to claim 1 characterised in that the reinforcing frame (2) is a steel bar of Φ 16 mm.

5. The adjustable movable gutter support according to claim 1, characterized in that the pressed bamboo plywood (3) has a thickness not less than 100mm and an impact load not less than 6 KN.

6. An adjustable moveable groove support according to claim 1, wherein the horizontal (4) and vertical (5) axes are each 40mm by 22mm by 5mm square steel.

7. The adjustable moveable groove support apparatus according to claim 1, wherein the upper jacking rod (11) is 1m, the second loop bar (12) is 2 m; the lower top screw rod (9) is 0.7m, and the sleeve rod I (10) is 1 m.

8. The adjustable movable groove supporting device according to claim 1, wherein the upper ejector lead screw (11) has an adjusting width ranging from 1400mm to 2000mm, an outer diameter of the top thread is 30mm, the lower ejector lead screw (9) has an adjusting width ranging from 2600mm to 4000mm, an outer diameter of the top thread is 30mm, and an outer diameter of the loop bar is 50 mm.