CN223634733U - Safety support structure - Google Patents

Abstract

The utility model discloses a safety support structure, which relates to the field of temporary support for surveying and comprises upright posts, wherein the inner walls of the upright posts are connected with telescopic posts penetrating through the upper parts of the upright posts in a sliding manner, the outer walls of the telescopic posts are connected with tightening bolts in a threaded manner, the handles of the tightening bolts are positioned on the outer sides of the upright posts, vertical grooves for the tightening bolts to slide up and down are formed in end plates of the upright posts, top covers are rotatably arranged between two groups of telescopic posts which are adjacent left and right, the abutting positions of the two top covers and the rotating connection positions of the top covers and the telescopic posts are rotatably connected through detachable rotating mechanisms, reinforcing mechanisms are arranged at the bottom ends of the two top covers, and a crossing mechanism is arranged between the two adjacent telescopic posts. According to the utility model, the sliding column, the detachable rotating mechanism and the crossing mechanism are arranged, so that the occupied area of the device can be effectively reduced when the device is not used, and the device is convenient to carry along with a vehicle.

Description

Safety support structure

Technical Field

The utility model relates to the field of temporary support for surveying, in particular to a safety support structure.

Background

In geological surveys, the survey location may be in a steep slope or narrow crack, where small particle rubble or sand slides off the high spot often causing some impact on the safety of the survey personnel.

Therefore, when exploration is carried out at the position, a temporary support device is required to be arranged so as to reduce the safety risk, and when the temporary support device in the prior art is not used, the occupied area of the temporary support device is large, so that the temporary support device is inconvenient to carry on a vehicle.

Disclosure of utility model

The utility model aims to solve the problems in the background art and provide a safety support structure.

The safety support structure comprises upright posts, wherein the inner walls of the upright posts are connected with telescopic posts penetrating through the upper parts of the upright posts in a sliding manner, the outer walls of the telescopic posts are connected with tightening bolts in a threaded manner, the handle parts of the tightening bolts are positioned on the outer sides of the upright posts, vertical grooves for the tightening bolts to slide up and down are formed in end plates of the upright posts, top covers are rotatably arranged between two groups of telescopic posts which are adjacent left and right, the abutting positions of the two top covers and the rotating connecting positions of the top covers and the telescopic posts are rotatably connected through detachable rotating mechanisms, reinforcing mechanisms are arranged at the bottom ends of the two top covers, and a crossing mechanism is arranged between the two adjacent telescopic posts.

As a still further scheme of the utility model, the reinforcing mechanism comprises an upper butt joint plate and a lower butt joint plate which are integrally formed at the bottom end of the top cover, wherein the inner walls of the two lower butt joint plates are spliced with the lower butt joint plates, the top end of the lower butt joint plate is fixedly connected with a rotating seat, and the inner side of the rotating seat is rotatably provided with the upper butt joint plate spliced with the upper butt joint plate.

As a still further scheme of the utility model, the cross mechanism comprises a connecting frame fixedly connected with the telescopic column, wherein the connecting frame is of an L-shaped structure which is inclined by one hundred eighty degrees, sliding grooves are formed in vertical rod parts of the connecting frame, connecting arms are rotatably connected to top ends of the vertical rod parts of the two connecting frames, the other ends of the connecting arms are slidably connected to the inner wall of the connecting frame, and the two connecting arms are distributed in an X-shaped structure.

As a still further proposal of the utility model, the detachable rotating mechanism comprises a rotating shaft which is rotationally connected with the rotating joint of the telescopic column and the top cover and is rotationally connected with the rotating joint of the two top covers, screw holes are arranged at both ends of the rotating shaft, and connecting bolts are connected with the inner wall threads of the screw holes.

As a still further scheme of the utility model, the diameter of the end head part of the connecting bolt is larger than that of the rotating shaft, and a hexagonal groove is formed on one surface of the connecting bolt, which is far away from the rotating shaft.

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

1. through setting up slip post, detachable slewing mechanism and cross mechanism, when the device is not used, can effectively reduce its area to make things convenient for the device to carry along with the car.

Drawings

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

FIG. 2 is a schematic view of a cross mechanism according to the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 1A in accordance with the present utility model;

fig. 4 is a schematic structural view of the detachable rotating mechanism of the present utility model.

The device comprises a column 1, a telescopic column 2, a screwing bolt 4, a vertical groove 5, a top cover 6, a connecting frame 7, a sliding groove 8, a connecting arm 9, a lower butt joint plate 10, a lower plug joint plate 11, a rotating seat 12, an upper plug joint plate 13, an upper butt joint plate 14, a rotating shaft 15, a screw hole 16, a connecting bolt 17 and a hexagonal groove.

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. 1-4, in the embodiment of the utility model, a safety support structure comprises a column 1, wherein an inner wall of the column 1 is slidably connected with a telescopic column 2 penetrating through the upper portion of the column 1, an outer wall of the telescopic column 2 is in threaded connection with a screwing bolt 3, a handle part of the screwing bolt 3 is positioned on the outer side of the column 1, an end plate of the column 1 is provided with a vertical groove 4 for the screwing bolt 3 to slide up and down, a top cover 5 is rotatably installed between two groups of telescopic columns 2, the abutting positions of the two top covers 5 and the rotating connection position of the top covers 5 and the telescopic column 2 are rotatably connected through a detachable rotating mechanism, the bottom ends of the two top covers 5 are provided with reinforcing mechanisms, and a crossing mechanism is arranged between the left adjacent telescopic column 2 and the right adjacent telescopic column 2.

In the embodiment, when the device is assembled, the two groups of upright posts 1 are pulled and unfolded, the cross mechanism is unfolded at the moment, the bottom ends of the two groups of upright posts 1 are fixed with the ground (a fixing mode can fixedly install a fixing piece at the bottom ends of the upright posts 1 through bolts, screw holes are formed in the bottom ends of the upright posts 1, round holes are formed in four corners of the installation piece, pins can be fixed through wedging the round holes into the ground), then the two top covers 5 are installed at the top ends of the telescopic posts 2 through a detachable rotating mechanism, the other detachable rotating mechanism is used, the two top covers 5 are connected at one end in a butt joint mode, after the two top covers 5 are connected, the reinforcing mechanism is clamped into the bottom ends of the two top covers 5, finally, a plurality of telescopic posts 2 are pulled upwards along the inner walls of the upright posts 1 until the top covers 5 reach proper heights, then the handles of the screwed bolts 3 are tightly abutted to the outer sides of the upright posts 1 through screwing, and limiting the heights of the telescopic posts 2 can be completed at the moment, and temporary support is used.

Referring to fig. 1 and 3, the reinforcing mechanism includes an upper butt plate 13 and a lower butt plate 9 integrally formed at the bottom end of the top cover 5, a lower plug plate 10 is inserted into the inner walls of the two lower butt plates 9, a rotating seat 11 is fixedly connected to the top end of the lower plug plate 10, and an upper plug plate 12 inserted into the upper butt plate 13 is rotatably mounted on the inner side of the rotating seat 11.

In this embodiment, after the two top covers 5 are installed, the lower plugboard 10 is aligned with the slot of the lower butt-joint board 9, the upper plugboard 12 is aligned with the slot of the upper butt-joint board 13, and then the lower plugboard 10 and the upper plugboard 12 are respectively clamped into the slots of the lower butt-joint board 9 and the upper butt-joint board 13, so that the stress capability of the upper cover 5 can be improved, and meanwhile, the rotation installation mode of the upper plugboard 12 can reduce the occupied area of the reinforcing mechanism when the reinforcing mechanism is not used.

Referring to fig. 1 and 2, the cross mechanism includes a connecting frame 6 fixedly connected to the telescopic column 2, the connecting frame 6 has an L-shaped structure inclined by one hundred eighty degrees, a sliding groove 7 is formed in a vertical rod portion of the connecting frame 6, connecting arms 8 are rotatably connected to top ends of the vertical rod portions of the two connecting frames 6, the other ends of the connecting arms 8 are slidably connected to an inner wall of the connecting frame 6, and the two connecting arms 8 are distributed in an X-shaped structure.

In the embodiment, the arrangement of the crossing mechanism can improve the stability between the front and rear adjacent telescopic columns 2, further improve the connection stability of the device, and can also quickly store the device when the device is not used;

the L-shaped connecting frame 6 can avoid the influence on the expansion of the expansion column 2.

Referring to fig. 1 and 4, the detachable rotating mechanism includes a rotating shaft 14 rotatably connected to the rotating connection between the telescopic column 2 and the top cover 5 and rotatably connected to the rotating connection between the two top covers 5, two ends of the rotating shaft 14 are provided with screw holes 15, the inner wall of the screw holes 15 is in threaded connection with a connecting bolt 16, the diameter of the end head of the connecting bolt 16 is larger than that of the rotating shaft 14, and a hexagonal groove 17 is formed on one surface of the connecting bolt 16 away from the rotating shaft 14.

In the embodiment, the detachable rotating mechanism firstly inserts the rotating shaft 14 into the rotating joint, and then the two ends of the rotating shaft 14 can be limited by screwing the connecting bolts 16, so that the slipping problem of the rotating shaft 14 is avoided;

When the top cover is disassembled, the connecting bolt 16 can be rotationally disassembled through butt joint of the hexagonal wrench and the hexagonal groove 17, and finally the rotating shaft 14 can be pulled out, so that the disassembling effect is realized.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. The utility model provides a safe supporting structure, includes stand (1), its characterized in that, the inner wall sliding connection of stand (1) has and runs through to telescopic column (2) of stand (1) top, telescopic column (2)'s outer wall threaded connection has bolt (3) of screwing, the handle portion of screwing bolt (3) is located the outside of stand (1), offer on the end plate of stand (1) screw bolt (3) upper and lower gliding perpendicular groove (4), control adjacent two sets of all rotate between telescopic column (2) and install top cap (5), two top cap (5) butt joint position and top cap (5) with telescopic column (2) rotate the hookup location and all through detachable rotary mechanism and rotate and connect, two the bottom of top cap (5) is provided with strengthening mechanism, control adjacent be provided with cross mechanism between telescopic column (2).

2. The safety support structure according to claim 1, wherein the reinforcing mechanism comprises an upper butt joint plate (13) and a lower butt joint plate (9) which are integrally formed at the bottom end of the top cover (5), the inner walls of the two lower butt joint plates (9) are inserted with lower plug joint plates (10), the top ends of the lower plug joint plates (10) are fixedly connected with rotating seats (11), and the inner sides of the rotating seats (11) are rotatably provided with upper plug joint plates (12) which are inserted with the upper butt joint plates (13).

3. The safety support structure according to claim 2, wherein the cross mechanism comprises a connecting frame (6) fixedly connected with the telescopic column (2), the connecting frame (6) is of an L-shaped structure capable of tilting for one hundred eighty degrees, sliding grooves (7) are formed in vertical rod parts of the connecting frame (6), connecting arms (8) are rotatably connected to top ends of the vertical rod parts of the two connecting frames (6), the other ends of the connecting arms (8) are slidably connected to the inner wall of the connecting frame (6), and the two connecting arms (8) are distributed in an X-shaped structure.

4. A safety support structure according to claim 3, wherein the detachable rotating mechanism comprises a rotating shaft (14) rotatably connected to the rotating joint of the telescopic column (2) and the top cover (5) and rotatably connected to the rotating joint of the two top covers (5), screw holes (15) are formed in two ends of the rotating shaft (14), and connecting bolts (16) are connected to inner wall threads of the screw holes (15).

5. The safety support structure according to claim 4, wherein the diameter of the end head of the connecting bolt (16) is larger than that of the rotating shaft (14), and a hexagonal groove (17) is formed on one surface of the connecting bolt (16) away from the rotating shaft (14).