CN212656234U

CN212656234U - Strutting arrangement suitable for foundation ditch is spouted and is protected

Info

Publication number: CN212656234U
Application number: CN202021215690.XU
Authority: CN
Inventors: 韩旭; 肖含; 姜俭; 苗玉楠; 刘长荣
Original assignee: Fourth Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Fourth Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-03-05
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a strutting arrangement suitable for foundation ditch spouts protects, including cavity bracing piece and lifter, the lifter is located the cavity bracing piece and rather than sliding connection, be equipped with positioning mechanism between lifter and the cavity bracing piece, bulb joint bearing is installed to the upper end of lifter, bulb joint bearing's upper end fixedly connected with connecting rod, the first half clamp of upper end fixedly connected with of connecting rod, it has half clamp of second to articulate on the first half clamp, be equipped with latch mechanism between the other end of first half clamp and half clamp of second, the bottom fixedly connected with supporting shoe of cavity bracing piece, the bottom fixedly connected with triangular supports frame of supporting shoe. The utility model discloses rational in infrastructure, spout at the foundation ditch and protect and need not the whole handheld of constructor in the construction, labour saving and time saving, easy and simple to handle, the flexibility is strong, can greatly improve the foundation ditch and spout and protect construction operation efficiency.

Description

Strutting arrangement suitable for foundation ditch is spouted and is protected

Technical Field

The utility model relates to a construction technical field especially relates to a strutting arrangement suitable for foundation ditch spouts protects.

Background

In the foundation ditch spouts and protects the work progress, the tradition is spouted and is protected the device and need constructor handheld, wastes time and energy and operate inconveniently, and the flexibility is not high, has hindered the foundation ditch and has spouted and protect the efficiency of construction, needs a novel device of self-band support and height-adjustable, direction to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the strutting arrangement who is applicable to the foundation ditch and spouts and protect that proposes, it spouts at the foundation ditch and protects and need not the whole handheld of constructor in the construction, labour saving and time saving, and is easy and simple to handle, and the flexibility is strong, can greatly improve the foundation ditch and spout and protect the construction operating efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a strutting arrangement suitable for foundation ditch is spouted and is protected, includes cavity bracing piece and lifter, the lifter is located cavity bracing piece and rather than sliding connection, be equipped with positioning mechanism between lifter and the cavity bracing piece, bulb joint bearing is installed to the upper end of lifter, bulb joint bearing's upper end fixedly connected with connecting rod, the first half clamp of upper end fixedly connected with of connecting rod, it has half clamp of second to articulate on the first half clamp, be equipped with clamping mechanism between the other end of first half clamp and the half clamp of second, the bottom fixedly connected with supporting shoe of cavity bracing piece, the bottom fixedly connected with triangular supports frame of supporting shoe.

Preferably, positioning mechanism is including setting up the perpendicular groove on the lifter, erect the first rack board of inslot fixedly connected with, run through on the cavity bracing piece and be equipped with rather than sliding connection's first bolt, the second rack board of the first rack board intermeshing of fixedly connected with on the first bolt, first bolt and the first taut spring of cavity bracing piece fixedly connected with.

Preferably, the connecting rod is a stainless steel rod, and the connecting rod is fixedly connected with the first half hoop and the ball joint bearing through welding.

Preferably, latch mechanism sets up the recess on first half clamp, the lower extreme fixedly connected with of the half clamp of second detains the piece, detain in the piece is detained the recess, just be equipped with the draw-in groove on detaining the piece, run through on the first half clamp be equipped with rather than sliding connection's second bolt, the second bolt inserts in the draw-in groove, be fixed with the taut spring of second between the first half clamp of second bolt.

Preferably, the triangular support frame consists of three inserted rods, and the three inserted rods are uniformly fixed at the bottom of the supporting block.

Preferably, the opposite surfaces of the first half hoop and the second half hoop are provided with rubber pads.

Compared with the prior art, the utility model, its beneficial effect does:

1. place the shower nozzle device on first half clamp, in manual pulling second bolt makes it break away from the recess after that, rotate the half clamp of second after that and make to detain the piece and detain in the recess, draw-in groove and second bolt are just relative this moment, then loosen the second bolt, can realize under the effect of the taut spring of second in the second bolt inserts the draw-in groove, realize the fixed to detaining the piece, thereby can guarantee that first half clamp is fixed with half clamp of second, can fix the shower nozzle device, easy operation installation fixed efficiency is high.

2. The multi-direction rotation of the spray head device can be realized under the action of the ball joint bearing, the requirement in actual use can be met, and the flexibility is good.

3. The first bolt of pulling makes the second rack board not offset with first rack board, so can realize the lift of lifter, then loosening first bolt, under the effect of first taut spring, the second rack board meshes with first rack board, can fix a position the lifter, realizes the regulation to the lifter height, and easy operation is swift.

To sum up, the utility model discloses rational in infrastructure, spout at the foundation ditch and protect the construction in need of constructor whole handheld, labour saving and time saving, easy and simple to handle, the flexibility is strong, can greatly improve the foundation ditch and spout and protect construction operation efficiency.

Drawings

Fig. 1 is a schematic structural view of a supporting device suitable for foundation pit spraying protection according to the present invention;

fig. 2 is a sectional view of a part of the structure in the supporting device suitable for the spraying protection of the foundation pit, which is provided by the utility model;

fig. 3 is an enlarged view of a structure a in fig. 1.

In the figure: the device comprises a hollow supporting rod 1, a lifting rod 2, a supporting block 3, a triangular supporting frame 4, a ball joint bearing 5, a connecting rod 6, a first half hoop 7, a first rack plate 8, a second rack plate 9, a first bolt 10, a first tensioning spring 11, a second half hoop 12, a groove 13, a buckling block 14, a clamping groove 15, a second bolt 16 and a second tensioning spring 17.

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.

Referring to fig. 1-3, a supporting device suitable for foundation pit spraying protection comprises a hollow supporting rod 1 and a lifting rod 2, wherein the lifting rod 2 is positioned in the hollow supporting rod 1 and is in sliding connection with the hollow supporting rod 1, a positioning mechanism is arranged between the lifting rod 2 and the hollow supporting rod 1, the positioning mechanism comprises a vertical groove arranged on the lifting rod 2, a first rack plate 8 is fixedly connected in the vertical groove, a first bolt 10 in sliding connection with the hollow supporting rod 1 penetrates through the hollow supporting rod 1, a second rack plate 9 meshed with the first rack plate 8 is fixedly connected on the first bolt 10, and a first tensioning spring 11 is fixedly connected between the first bolt 10 and the hollow supporting rod 1; when adjusting the height of lifter 2, the staff manually pulls first bolt 10 and makes second rack board 9 not offset with first rack board 8, so can realize the lift of lifter 2, then loosens first bolt 10, and under the effect of first tensioning spring 11, second rack board 9 and the meshing of first rack board 8 can fix a position lifter 2.

The upper end of the lifting rod 2 is provided with a ball joint bearing 5, the model adopts JB T5306 and 2007 SQZ-C-RS type, the bearing is a spherical sliding bearing, the sliding contact surface of the bearing is an inner spherical surface and an outer spherical surface, and the bearing can rotate and swing at any angle during movement; the upper end of the ball joint bearing 5 is fixedly connected with a connecting rod 6, the connecting rod 6 is a stainless steel rod, and the connecting rod 6 is fixedly connected with the first half clamp 7 and the ball joint bearing 5 through welding; the first half clamp 7 of upper end fixedly connected with of connecting rod 6, articulated on the first half clamp 7 have the half clamp 12 of second, and the one side that half clamp 7 of first and second is half 12 is relative all is equipped with the rubber pad.

Be equipped with latch mechanism between the other end of half first clamp 7 and half second clamp 12, latch mechanism sets up recess 13 on half first clamp 7, the piece 14 is detained to the lower extreme fixedly connected with of half second clamp 12, detain in the piece 14 detains recess 13, and detain and be equipped with draw-in groove 15 on the piece 14, run through on half first clamp 7 be equipped with rather than sliding connection's second bolt 16, second bolt 16 inserts in draw-in groove 15, be fixed with the taut spring 17 of second between 16 first half clamps 7 of second bolt, can be quick detain half first clamp 7 and half second clamp 12 together, can fix the shower nozzle device.

The bottom fixedly connected with supporting shoe 3 of cavity bracing piece 1, the bottom fixedly connected with triangular supports frame 4 of supporting shoe 3, triangular supports frame 4 has three inserted bar to constitute, and the even fixing of three inserted bar is in the bottom of supporting shoe 3, through with triangular supports frame 4 insert in the soil, can support spacing to supporting shoe 3 and cavity bracing piece 1 steadily.

The utility model discloses during the use, the staff inserts triangular supports 4 in the soil, can support spacing to supporting shoe 3 and hollow support bar 1 steadily, then place the shower nozzle device on first half clamp 7, then manually stimulate second bolt 16 to make it break away from in recess 13, then rotate second half clamp 12 and make and detain piece 14 and detain in recess 13, draw-in groove 15 and second bolt 16 are just right relative this moment, then loosen second bolt 16, can realize under the effect of second straining spring 17 that second bolt 16 inserts in draw-in groove 15, realize the fixed of detaining piece 14, thereby can guarantee that first half clamp 7 and second half clamp 12 are fixed, can fix the shower nozzle device; the reverse operation is only needed when the device is disassembled.

The worker can manually rotate the connecting rod 6, the multi-directional rotation of the spray head device can be realized under the action of the ball joint bearing 5, the requirement in actual use can be met, and the flexibility is good; if need highly adjust the shower nozzle device, hold lifter 2, the staff makes second rack board 9 not offset with first rack board 8 by the first bolt 10 of manual pulling, so can realize the lift of lifter 2, then loosens first bolt 10, under the effect of first straining spring 11, second rack board 9 and the meshing of first rack board 8, can fix a position lifter 2, realize 2 high regulation to the lifter, easy operation is swift.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A supporting device suitable for foundation pit spraying protection comprises a hollow supporting rod (1) and a lifting rod (2), it is characterized in that the lifting rod (2) is positioned in the hollow supporting rod (1) and is connected with the hollow supporting rod in a sliding way, a positioning mechanism is arranged between the lifting rod (2) and the hollow support rod (1), a ball joint bearing (5) is arranged at the upper end of the lifting rod (2), the upper end of the ball joint bearing (5) is fixedly connected with a connecting rod (6), the upper end of the connecting rod (6) is fixedly connected with a first half hoop (7), a second half hoop (12) is hinged on the first half hoop (7), a clamping mechanism is arranged between the other ends of the first half hoop (7) and the second half hoop (12), the bottom of the hollow support rod (1) is fixedly connected with a support block (3), the bottom of the supporting block (3) is fixedly connected with a triangular supporting frame (4).

2. The supporting device suitable for foundation pit spraying protection is characterized in that the positioning mechanism comprises a vertical groove arranged on the lifting rod (2), a first rack plate (8) is fixedly connected in the vertical groove, a first bolt (10) in sliding connection with the hollow supporting rod (1) penetrates through the hollow supporting rod (1), a second rack plate (9) meshed with the first rack plate (8) is fixedly connected to the first bolt (10), and a first tensioning spring (11) is fixedly connected to the first bolt (10) and the hollow supporting rod (1).

3. The supporting device for foundation pit spraying protection according to claim 1, wherein the connecting rods (6) are stainless steel rods, and the connecting rods (6) are fixedly connected with the first half clamp (7) and the ball joint bearing (5) through welding.

4. The supporting device suitable for foundation pit spraying protection according to claim 1, wherein the clamping mechanism is provided with a groove (13) on the first half clamp (7), the lower end of the second half clamp (12) is fixedly connected with a buckling block (14), the buckling block (14) is buckled into the groove (13), a clamping groove (15) is formed in the buckling block (14), a second bolt (16) in sliding connection with the first half clamp (7) penetrates through the first half clamp (7), the second bolt (16) is inserted into the clamping groove (15), and a second tensioning spring (17) is fixed between the first half clamp (7) of the second bolt (16).

5. The supporting device for foundation pit spraying protection according to claim 1, wherein the triangular supporting frame (4) is composed of three insertion rods, and the three insertion rods are uniformly fixed at the bottom of the supporting block (3).

6. The supporting device for foundation pit spraying protection as claimed in claim 1, wherein the opposite surfaces of the first half clamp (7) and the second half clamp (12) are provided with rubber pads.