CN218010683U - Ascending operation is with over-and-under type safety device - Google Patents

Abstract

The utility model provides an over-and-under type safety device for operation of ascending a height, including the telescoping cylinder, its characterized in that still includes a plurality of under bracing seats that link to each other with telescoping cylinder jar seat, and a plurality of upper bracing seats that link to each other with the telescoping cylinder piston rod are equipped with the safety rope couple on the upper bracing seat, and a plurality of under bracing seats 1 are fixed on the basis down, and a plurality of upper bracing seat tops are on the basis. The upper and lower supporting seats are respectively connected with indoor high-position fixtures and low-position fixtures through the telescopic cylinder, so that a stable supporting structure is formed, and the operation safety is ensured. The safety rope hook on the upper supporting seat is used for connecting the safety rope on the body of an operator, so that the device can be matched with climbing tools such as ladders to realize safe climbing operation.

Description

Ascending operation is with over-and-under type safety device

Technical Field

The utility model relates to a device, especially an over-and-under type safety device for operation of ascending a height belongs to mechanical design and makes technical field.

Background

At present, the operation of ascending a height in the room mainly goes on through the mode of climbing the ladder, and whole in-process of ascending a height does not have any safeguard measure, in case the condition that the ladder topples over appears, must lead to the fact serious casualties accident. Because the height of the existing ladder is mainly adjusted in a single-ladder telescopic mode, no hook or guardrail is specially used for connecting a safety rope, and the high-altitude operation can be carried out only in a multi-person matched mode for ensuring the safety of personnel. This not only increases the consumption of human resources, but also results in extremely low operating efficiency. There is therefore a need for improvements in the prior art.

Disclosure of Invention

The telescopic single ladder that adopts for solving current indoor operation of ascending a height does not have any position that is used for connecting the safety rope to lead to the poor problem of operation security of ascending a height, the utility model provides an operation of ascending a height is with over-and-under type safety device.

The utility model discloses a following technical scheme accomplishes: the utility model provides an over-and-under type safety device for operation of ascending a height, including the telescoping cylinder, its characterized in that still includes a plurality of under bracing seats that link to each other with the telescoping cylinder jar seat, a plurality of upper supporting seats that link to each other with the telescoping cylinder piston rod, be equipped with the safety rope couple on the upper supporting seat, a plurality of under bracing seat 1 are fixed on the basis down, a plurality of upper supporting seat top are on last basis, so that make upper supporting seat through the telescoping cylinder, the under bracing seat respectively with upper portion, the lower part basis is connected, thereby form firm safety rope linking bridge, the safety rope upper end is connected to the safety rope couple on the supporting seat on the rethread, the safety rope lower extreme is fixed on one's body at the operation personnel, can cooperate tools such as ladder, the operation of safely ascending a height is carried out.

The telescopic cylinder is a conventional multi-section hydraulic telescopic cylinder and comprises a cylinder base, and a plurality of sections of hydraulic telescopic piston rods which are mutually sleeved are arranged in the cylinder base, so that the characteristic of large telescopic amount of the multi-section hydraulic telescopic cylinder 3 is utilized, and the telescopic cylinder is suitable for indoor ascending operation with different layer heights.

The lower support seat is horizontal limit by its vertical bottom, the lateral part is a plurality of positive right angle set squares on vertical limit and constitutes, the bottom level edge of every positive right angle set square all is equipped with a plurality of sawtooth recesses, and a plurality of sawtooth recesses set up along the full limit of bottom level limit, the vertical limit of lateral part links to each other with vertical pivot, this vertical pivot cup joints with the vertical axle sleeve of locating on the telescoping cylinder jar seat outer wall mutually, positive right angle set square evenly distributed is around the telescoping cylinder jar seat, so that improve its and the lower basis through the sawtooth recess on the horizontal limit of lower support seat bottom and hold power of grabbing between, can prop open the lower support seat rotation when using through vertical pivot, improve support stability, then fold when not using and pack up and be convenient for put.

Go up the supporting seat by vertical its top be the horizontal limit, the lateral part is a plurality of inverse right triangle set-squares on vertical limit and constitutes, all be equipped with a plurality of sawtooth recesses on the top horizontal edge of every inverse right triangle set-square, and a plurality of sawtooth recesses set up along top horizontal limit full limit, the vertical limit of lateral part links to each other with vertical pivot, this vertical pivot cup joints with the vertical axle sleeve of locating on the telescoping cylinder piston rod top outer wall mutually, inverse right triangle set-square evenly distributed is around the telescoping cylinder piston rod top, so that improve its and last basic holding power of grabbing on the horizontal limit of supporting seat top, can open the rotatory support of supporting seat when using through vertical pivot, improve support stability, then fold when not using and pack up and be convenient for put.

The safety rope hook is a conventional self-locking hook and is arranged on each upper supporting seat, so that the safety rope is connected through the safety rope hook, and the safety rope hook on the corresponding upper supporting seat is selected according to the operation position.

The utility model has the advantages and effects of: by adopting the scheme, the upper support seat and the lower support seat are respectively connected with the indoor high-position fixture and the indoor low-position fixture through the telescopic cylinder, so that a stable support structure is formed, and the operation safety is ensured. The safety rope hook on the upper supporting seat is used for connecting the safety rope on the body of an operator, so that the device can be matched with climbing tools such as ladders to realize safe climbing operation. Is an ideal bracket.

Drawings

Fig. 1 is a structural diagram of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The utility model provides an over-and-under type safety device for operation of ascending a height includes: the safety device comprises a telescopic cylinder 2, a plurality of lower supporting seats 1 connected with a cylinder seat of the telescopic cylinder 2, and a plurality of upper supporting seats 5 connected with a piston rod 3 of the telescopic cylinder, wherein safety rope hooks 4 are arranged on the upper supporting seats 5, the plurality of lower supporting seats 1 are fixed on a lower foundation, the plurality of upper supporting seats 5 are propped against the upper foundation, so that the upper supporting seats 5 and the lower supporting seats 1 are respectively connected with the upper foundation and the lower foundation through the telescopic cylinder 2, a stable safety rope connecting support is formed, the upper ends of safety ropes 6 are connected through the safety rope hooks 4 on the upper supporting seats 5, the lower ends of the safety ropes 6 are fixed on the body of an operator, and the safety ascending operation can be carried out by matching with tools such as ladders 10;

the telescopic cylinder 2 is a conventional multi-section hydraulic telescopic cylinder and comprises a cylinder base, and a multi-section hydraulic telescopic piston rod 3 which is mutually sleeved is arranged in the cylinder base, so that the characteristic of large telescopic amount of the multi-section hydraulic telescopic cylinder 3 is utilized, and the telescopic cylinder is suitable for indoor ascending operation with different layer heights;

the lower supporting seat 1 consists of a plurality of vertical right-angle triangular plates, the bottom of each right-angle triangular plate is a horizontal edge, the lateral parts of each right-angle triangular plate are vertical edges, a plurality of sawtooth grooves 9 are formed in the horizontal edge of the bottom of each right-angle triangular plate, the plurality of sawtooth grooves 9 are arranged along the full edge of the horizontal edge of the bottom, the vertical edges of the lateral parts are connected with a vertical rotating shaft 7, the vertical rotating shaft 7 is sleeved with a vertical shaft sleeve 8 arranged on the outer wall of a cylinder seat of the telescopic cylinder 2, the right-angle triangular plates are uniformly distributed around the cylinder seat of the telescopic cylinder 2, so that the holding force between the right-angle triangular plates and a lower foundation is improved through the sawtooth grooves 9 in the horizontal edge of the bottom of the lower supporting seat 1, the lower supporting seat 1 can be rotatably supported through the vertical rotating shaft 7 when the lower supporting seat is used, the supporting stability is improved, and the lower supporting seat can be folded for convenient placement when the lower supporting seat is not used;

the upper supporting seat 5 and the lower supporting seat 1 are identical in structure and opposite in direction, and each upper supporting seat is composed of a plurality of vertical inverse-right-angle triangular plates, the tops of the vertical inverse-right-angle triangular plates are horizontal edges, the lateral parts of the vertical inverse-right-angle triangular plates are vertical edges, a plurality of sawtooth grooves are formed in the horizontal edges of the tops of the inverse-right-angle triangular plates, the sawtooth grooves are arranged along the horizontal edges of the tops of the inverse-right-angle triangular plates, the vertical edges of the lateral parts of the vertical inverse-right-angle triangular plates are connected with a vertical rotating shaft, the vertical rotating shaft is sleeved with a vertical shaft sleeve arranged on the outer wall of the top of a piston rod 3 of the telescopic cylinder 2, the inverse-right-angle triangular plates are uniformly distributed around the top of the piston rod 3 of the telescopic cylinder 2, so that the grabbing force between the upper supporting seat 5 and an upper foundation is improved through the sawtooth grooves in the horizontal edges of the top of the upper supporting seat, the upper supporting seat can be rotatably supported through the vertical rotating shaft when the upper supporting seat is used, the upper supporting seat is improved in supporting stability, and the upper supporting seat is folded for convenient placement when the upper supporting seat is not used;

safety rope couple 4 is conventional from locking-type couple, and it is located on every back-off angle set-square of support seat to connect the upper end of safety rope 6 through safety rope couple 4, the lower extreme of safety rope 6 is fixed at the operating personnel on one's body, and choose for use corresponding safety rope couple 4 to carry out the fixed of 6 upper ends of safety rope according to the operation position, ensure the safety of operating personnel operation of ascending a height.

Claims (4)

1. The utility model provides a climbing operation is with over-and-under type safety device, includes the telescoping cylinder, its characterized in that still includes a plurality of under bracing seats that link to each other with telescoping cylinder seat, a plurality of upper bracing seats that link to each other with the telescoping cylinder piston rod, is equipped with the safety rope couple on the upper bracing seat, and a plurality of under bracing seats 1 are fixed on the basis down, and a plurality of upper bracing seats top is on the basis.

2. The ascending and descending safety device according to claim 1, wherein the lower supporting base is composed of a plurality of vertical right-angled triangular plates, the bottom of each right-angled triangular plate is a horizontal edge, the side of each right-angled triangular plate is a vertical edge, a plurality of sawtooth grooves are formed in the horizontal edge of the bottom of each right-angled triangular plate, the plurality of sawtooth grooves are formed along the horizontal edge of the bottom of each right-angled triangular plate, the vertical edges of the side of each right-angled triangular plate are connected with a vertical rotating shaft, the vertical rotating shaft is sleeved with a vertical shaft sleeve arranged on the outer wall of the telescopic cylinder base, and the right-angled triangular plates are uniformly distributed around the telescopic cylinder base.

3. The elevating safety device according to claim 1, wherein the upper support base comprises a plurality of vertical triangular plates with a horizontal top and a vertical side, each triangular plate has a plurality of sawtooth grooves on the horizontal top, the sawtooth grooves are disposed along the horizontal top, the vertical side of the side is connected to a vertical shaft, the vertical shaft is sleeved with a vertical shaft sleeve disposed on the outer wall of the top of the piston rod of the telescopic cylinder, and the triangular plates are uniformly distributed around the top of the piston rod of the telescopic cylinder.

4. The elevating safety device according to claim 1, wherein the safety rope hook is provided on each upper support base.

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