CN221277770U

CN221277770U - Adjustable supporting device

Info

Publication number: CN221277770U
Application number: CN202323119214.4U
Authority: CN
Inventors: 利世琪; 徐海峰; 颜峰; 王景琪; 厉擎阳
Original assignee: China Anneng Group Science And Industry Co ltd
Current assignee: China Anneng Group Science And Industry Co ltd
Priority date: 2023-11-20
Filing date: 2023-11-20
Publication date: 2024-07-05
Anticipated expiration: 2033-11-20

Abstract

The utility model relates to the technical field of supporting devices, in particular to a transverse plate assembly and a transverse support assembly, wherein the number of the transverse plate assemblies is two, the transverse support assembly is arranged between the two transverse plate assemblies, the transverse support assembly comprises a rod sleeve and a telescopic rod, the rod sleeve is movably sleeved on the surface of the telescopic rod, spiral strips which are spirally and fixedly arranged are arranged on the surface of the telescopic rod, spiral holes for the spiral strips to spiral are formed in the surface of the rod sleeve in a matched mode, a lantern ring is rotatably sleeved on the surface of the rod sleeve, the lantern ring is detachably connected with one end of the telescopic rod, a grab handle is fixedly connected with the surface of the rod sleeve, a plurality of filling assemblies are movably arranged in the rod sleeve, and the filling assemblies are used for filling the inner space of the rod sleeve and comprise filling blocks and filling strips.

Description

Adjustable supporting device

Technical Field

The utility model relates to the technical field of supporting devices, in particular to an adjustable supporting device.

Background

After the trench is excavated, constructors need to enter under the pit walls, the pit walls have the risk of collapsing at any time, in order to avoid the situation that the constructors operate under the exposed pit walls when the trench is excavated, the trench construction safety is ensured, supporting devices are usually arranged between the pit walls, the casualties caused by the collapse of the pit walls are prevented,

The existing supporting device is usually characterized in that baffle plates are fixed on two housing walls of a groove, then a transverse strut is arranged between the two baffle plates, the strength of the baffle plates is enhanced, pit wall collapse is prevented, however, the existing supporting device can only be used on grooves with the same width after being customized for one time due to different width of the excavated groove, the repeated utilization rate is low, the same width of the grooves from the beginning to the end can not be ensured even if the same groove is excavated, the supporting device is inconvenient to install due to the fact that the width is too large and too small.

Disclosure of utility model

The utility model aims to provide an adjustable supporting device so as to solve the problem of low reuse rate of the existing supporting device.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a strutting arrangement with adjustable, includes cross beam plate assembly and stull subassembly, and the quantity of cross beam plate assembly is two, and the stull subassembly sets up between two cross beam plate assemblies, the stull subassembly includes pole cover and telescopic link, the surface of telescopic link is located to pole cover movable sleeve, the surface of telescopic link is provided with the spiral strip of the fixed arrangement of spiral, the spiral hole that supplies the spiral strip to precess has been seted up to the surface cooperation of pole cover, the rotatory cover in surface of pole cover is equipped with the lantern ring, and the lantern ring can dismantle with the one end of telescopic link and be connected, the fixed surface of pole cover is connected with grabs the handle, and the inside activity of pole cover is provided with a plurality of filling assemblies, and filling assembly is used for filling up pole cover inner space.

Preferably, the filling assembly comprises a filling block and a filling strip, the filling strip is spirally and fixedly arranged on the surface of the filling block, the number of turns of the filling strip is one, the remaining design parameters are the same as those of the spiral strip, the diameter of the filling block is the same as that of the telescopic rod, and the length of the filling block is equal to the length of the screw pitch of the filling strip.

Preferably, each filling strip is provided with a slot on the surface of the middle position, wherein a first inserting rod is movably inserted in one slot, and a second inserting rod is movably inserted in the rest slots.

Preferably, the thickness of the spiral strip and the radius of the telescopic rod are equal to the radius of the rod sleeve, an L-shaped connecting rod is fixedly connected to the surface of the spiral strip from the right to the left in a half circle, a first connecting rod is fixedly connected to the top of the first inserting rod, and butt joint grooves for embedding the L-shaped connecting rod and the first connecting rod are symmetrically formed in the surfaces of two sides of the lantern ring respectively.

Preferably, the top fixedly connected with second connecting rod of second inserted bar, the one end fixedly connected with of second connecting rod connects the abaculus, the spread groove that supplies to connect the abaculus embedding is all offered to the cooperation of the one end of first connecting rod and second connecting rod.

Preferably, the horizontal plate assembly comprises a baffle, a cross beam and a vertical beam, wherein the cross beam is transversely and fixedly arranged on the surface of the baffle, and the vertical beam is vertically and fixedly arranged on the surface of the cross beam.

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

1. the telescopic rod is sleeved on the surface of the telescopic rod, the telescopic rod is held by the telescopic rod, and the telescopic rod can extend out of the telescopic rod sleeve by rotating the telescopic rod, so that the integral length of the telescopic rod and the telescopic rod sleeve is changed, the telescopic rod can be favorably adapted to grooves with different widths, the telescopic rod can be supported by the spiral rod, the telescopic rod can not move without rotating, transverse force can be borne, the telescopic rod can be supported between two transverse plate assemblies, and the repeated use rate of the supporting device is improved;

2. Through being provided with the filling component, can fill because the telescopic link extends and make the interior space that vacates of pole cover after the telescopic link extends for the pole cover is in solid state all the time, is favorable to preventing the telescopic link extension, makes pole cover have some become hollow, leads to the pole cover to bear the condition emergence that intensity declines.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 2;

FIG. 3 is a schematic view of the telescopic rod of the present utility model;

FIG. 4 is a schematic view of the structure of the sleeve of the present utility model;

FIG. 5 is a schematic view of the collar of the present utility model;

FIG. 6 is a schematic structural view of a filler block according to the present utility model;

FIG. 7 is a schematic view of a first bayonet of the present utility model;

Fig. 8 is a schematic structural view of a second plunger according to the present utility model.

In the figure: 1. a baffle; 2. a cross beam; 3. a vertical beam; 4. a rod sleeve; 5. a spiral hole; 6. a grip; 7. a telescopic rod; 8. a spiral strip; 9. an L-shaped connecting rod; 10. a collar; 11. a butt joint groove; 12. filling blocks; 13. a slot; 14. a first plunger; 15. a first connecting rod; 16. a connecting groove; 17. a second plunger; 18. a second connecting rod; 19. connecting the embedded blocks; 20. and (5) filling the strips.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 8, the present utility model provides a technical solution:

the utility model provides a strutting arrangement with adjustable, including cross beam plate assembly and cross beam assembly, the quantity of cross beam plate assembly is two, the cross beam assembly sets up between two cross beam plate assemblies, the cross beam assembly includes pole cover 4 and telescopic link 7, the surface of telescopic link 7 is located to pole cover 4 movable sleeve, the surface of telescopic link 7 is provided with spiral 8 that the spiral was fixed to be arranged, the spiral hole 5 that supplies spiral 8 precesses has been seted up to the surface cooperation of pole cover 4, the rotatory cover in surface of pole cover 4 is equipped with lantern ring 10, and lantern ring 10 is connected with the one end detachable of telescopic link 7, the fixed surface of pole cover 4 is connected with grabs 6, grasp 6, rotatory lantern ring 10, can make pole cover 4 fixed, telescopic link 7 rotate, the telescopic link 7 is convenient to operate to stretch out and draw back, and the inside activity of pole cover 4 is provided with a plurality of packing assemblies, the packing assembly is used for filling up the inner space of pole cover 4 after telescopic link 7 is stretched because telescopic link 7 stretches out and makes the pole cover 4 interior void, make pole cover 4 be in solid state always, be favorable to preventing that telescopic link 7 from stretching, make the part 4 to take place the condition that the hollow cover is reduced to take place.

Further, the filling assembly comprises filling blocks 12 and filling strips 20, the filling strips 20 are spirally and fixedly arranged on the surface of the filling blocks 12, the number of turns of the filling strips 20 is one, the remaining design parameters are the same as those of the spiral strips 8, the diameter of the filling blocks 12 is the same as that of the telescopic rods 7, the length of the filling blocks 12 is equal to that of the screw pitches of the filling strips 20, the filling assembly is guaranteed to be screwed into the rod sleeve 4 like the telescopic rods 7 and the spiral strips 8 and is adhered to the rod sleeve 4, the inner space of the rod sleeve 4 can be filled with the filling assembly, the side surface of the filling blocks 12 and the side surface of the filling strips 20 are guaranteed to be in the same horizontal plane, the surface of the middle position of each filling strip 20 is provided with a slot 13, a first inserting rod 14 is movably inserted into one slot 13, a second inserting rod 17 is movably inserted into the remaining slots 13, the thickness of the spiral strips 8 and the radius of the telescopic rods 7 are equal to that of the rod sleeve 4, the surface of the spiral bar 8 and the surface of the bar sleeve 4 are on the same plane, the first plunger rod 14 and the second plunger rod 17 can be located outside the bar sleeve 4, the L-shaped connecting rod 9 is fixedly connected to the position of the spiral bar 8 from the right to the left, the first connecting rod 15 is fixedly connected to the top of the first plunger rod 14, the butt joint grooves 11 for embedding the L-shaped connecting rod 9 and the first connecting rod 15 are symmetrically formed in the two side surfaces of the sleeve ring 10 respectively, the telescopic rod 7 is connected with the sleeve ring 10 through the butt joint grooves 11 in the left of the L-shaped connecting rod 9, the telescopic rod 7 can be driven to rotate by rotating the sleeve ring 10, the telescopic rod 7 can be driven to rotate simultaneously by rotating the sleeve ring 10 through the butt joint grooves 11 in the right of the first connecting rod 15, and the first filling assembly is connected with the sleeve ring 10.

Further, the top fixedly connected with second connecting rod 18 of second inserted bar 17, the one end fixedly connected with connection cog 19 of second connecting rod 18, the spread groove 16 that supplies connection cog 19 embedding has all been seted up to the one end of first connecting rod 15 and second connecting rod 18, through connection cog 19 embedding spread groove 16 for follow-up filling assembly is connected with preceding filling assembly, rotatory lantern ring 10 can drive telescopic link 7 and all filling assembly and rotate together this moment, set up the position department from right to left half circle on the surface of spiral 8 through L shape extension rod 9, first inserted bar 14, second inserted bar 17 all insert the position department in the middle of packing strip 20, and packing strip 20 is the same with spiral 8 parameter, when L shape extension rod 9, first inserted bar 14 and second inserted bar 17 are on same horizontal line, spiral strip 8 can set up in succession with all packing strips 20, realize that filling assembly precession rod sleeve 4 fills, the cross bar assembly includes baffle 1, crossbeam 2 and vertical beam 3, the horizontal fixed mounting of horizontal surface of crossbeam 2 is in the vertical fixed surface mounting of vertical beam 3.

The scheme mounting mode specifically comprises the following steps: the transverse beam 2 is transversely fixed on the surface of the baffle plate 1, the vertical beam 3 is vertically fixed on the surface of the transverse beam 2, the transverse beam is fixed by common means in the prior art, for example, steel nails are hammered into the groove for connection and fixation, or bolts and the like are used for fixation, after the length of one baffle plate 1 is excavated, the baffle plate 1 is carried into a foundation pit to be tightly attached to a housing wall, when the baffle plate 1 is placed, the vertical beam 3 is ensured to be positioned at one side far away from the pit wall, the other baffle plate 1 is symmetrically placed on the opposite housing wall, the bottom end part of the vertical beam 3 is pressed into soil by a tool or a mechanical device, the distance between the two vertical beams 3 is measured, a transverse strut assembly is taken out, a sleeve ring 10 is sleeved on the surface of a rod sleeve 4, an L-shaped connecting rod 9 is embedded into a butt joint groove 11 on the left side of the sleeve ring 10, then a filling assembly is taken out, a first inserting rod 14 is inserted into the slot 13, and the first connecting rod 15 is embedded into the butt joint groove 11 on the right side of the sleeve ring 10, at this time, the left end of the filling block 12 is attached to the right end of the telescopic rod 7, the spiral strip 8 and the filling strip 20 are spirally continuous, then the grabbing handle 6 is held, the lantern ring 10 is rotated, the rod sleeve 4 is fixed, the telescopic rod 7 and the filling block 12 rotate, the left end of the telescopic rod 7 is screwed out of the rod sleeve 4, the filling block 12 is screwed into the rod sleeve 4, then the second filling component is taken out, the second inserting rod 17 is inserted into the inserting groove 13, the connecting inserting block 19 is embedded into the connecting groove 16 at the right end of the first connecting rod 15, at this time, the lantern ring 10 is rotated, the left end of the telescopic rod 7 is continuously screwed out, the first second filling component is screwed into the rod sleeve 4, and so on until the last added filling component just adds the length of the telescopic rod 7 to be larger than the distance between the two vertical beams 3, then the cross bracing component is installed between the two vertical beams 3, and knocking from top to bottom to enable the cross brace assembly to be horizontal, so that workers can perform groove construction.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a strutting arrangement with adjustable, includes cross bar subassembly and stull subassembly, and the quantity of cross bar subassembly is two, and the stull subassembly sets up between two cross bar subassemblies, its characterized in that: the utility model provides a cross brace subassembly includes pole cover (4) and telescopic link (7), the surface of telescopic link (7) is located to pole cover (4) movable sleeve, the surface of telescopic link (7) is provided with spiral strip (8) that the spiral was fixedly arranged, spiral hole (5) that supply spiral strip (8) precession were seted up to the surface cooperation of pole cover (4), the rotatory cover in surface of pole cover (4) is equipped with lantern ring (10), and the one end detachable connection of lantern ring (10) and telescopic link (7), the fixed surface of pole cover (4) is connected with grabs handle (6), and the inside activity of pole cover (4) is provided with a plurality of filling component, and the filling component is used for filling up pole cover (4) inner space.

2. An adjustable support device according to claim 1, wherein the filling assembly comprises a filling block (12) and a filling strip (20), the filling strip (20) is spirally and fixedly arranged on the surface of the filling block (12), the number of turns of the filling strip (20) is one, the remaining design parameters are the same as those of the spiral strip (8), the diameter of the filling block (12) is the same as that of the telescopic rod (7), and the length of the filling block (12) is equal to the length of the screw pitch of the filling strip (20).

3. An adjustable support device according to claim 2, wherein each of the filling strips (20) is provided with a slot (13) on the surface of the middle position, wherein a first inserting rod (14) is movably inserted into one slot (13), and a second inserting rod (17) is movably inserted into the remaining slots (13).

4. An adjustable supporting device according to claim 3, characterized in that the thickness of the spiral strip (8) plus the radius of the telescopic rod (7) is equal to the radius of the rod sleeve (4), the L-shaped connecting rod (9) is fixedly connected to the surface of the spiral strip (8) from the right to the left half circle, the first connecting rod (15) is fixedly connected to the top of the first inserting rod (14), and docking slots (11) for embedding the L-shaped connecting rod (9) and the first connecting rod (15) are symmetrically formed in the two side surfaces of the lantern ring (10) respectively.

5. An adjustable support device according to claim 4, characterized in that the top of the second inserting rod (17) is fixedly connected with a second connecting rod (18), one end of the second connecting rod (18) is fixedly connected with a connecting insert (19), and the first connecting rod (15) and one end of the second connecting rod (18) are both matched and provided with a connecting groove (16) for embedding the connecting insert (19).

6. The adjustable support device according to claim 5, wherein the cross plate assembly comprises a baffle plate (1), a cross beam (2) and a vertical beam (3), the cross beam (2) is transversely and fixedly mounted on the surface of the baffle plate (1), and the vertical beam (3) is vertically and fixedly mounted on the surface of the cross beam (2).