CN216664957U

CN216664957U - Electromechanical installation engineering construction safety device

Info

Publication number: CN216664957U
Application number: CN202122478619.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Zhuang Zhijuan
Current assignee: Zhuang Zhijuan
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-06-03
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a construction safety protection device for electromechanical installation engineering, and belongs to the field of electromechanical construction. The utility model provides an electromechanical installation engineering construction safety device, includes the workstation, workstation top surface edge all is provided with the stand, and the stand bottom surface is equipped with fixed subassembly, is fixedly connected with connecting rod A between the stand inner wall of controlling the range, and connecting rod A upside is equipped with the guardrail that is rectangular structure, and the stand inner that is the fore-and-aft arrangement articulates there is connecting rod B. According to the utility model, the upright post is rotated upwards, the clamping rod connected with the upright post rotates towards the U-shaped groove, the clamping rod is fixed through the clearance fit of the sliding block and the U-shaped groove, the upright post cannot rotate, the connecting rod B is rotated towards the middle, and the bolt in the connecting rod B at the front side is inserted into the connecting rod B at the rear side, so that maintenance measures around the workbench can be quickly established, and the device has a compact structure, is simple and convenient to operate, and is time-saving and labor-saving.

Description

Electromechanical installation engineering construction safety device

Technical Field

The utility model relates to the field of electromechanical construction, in particular to a construction safety protection device for electromechanical installation engineering.

Background

Electromechanical engineering is a general term for mechanical engineering and electrical engineering, but sometimes it is also called as a abbreviation for mechanical engineering and electrical engineering. The electromechanical engineering construction usually needs to carry out electrical apparatus construction operation at a certain height, including installing some work pieces, connecting pieces and circuit wiring, local welding, etc., at present, usually use elevating gear to carry out construction operation after the staff lifts to required height. The patent document with the prior art publication number of CN210944764U provides an electromechanical installation engineering construction safety device, the device includes that elevating platform and a plurality of set up the rail guard on the elevating platform, the rail guard includes two stands that are parallel to each other and sets up a plurality of horizontal poles between two stands, the stand is the cavity setting, the stand internal rotation is provided with interior pole, threaded connection between the inner wall of the one end of interior pole and stand, the bottom of interior pole is provided with the inserted bar that has the external screw thread, the inserted bar extends in the bottom of stand, be provided with the thread bush of threaded connection in inserted bar on the elevating platform.

Although the device has more beneficial effects, the following problems still exist: the device need spend more time before using and install just can use, has also consumed certain physical power of staff during the installation, and influences the efficiency of construction. We propose a safety protection device for the construction of electromechanical installation engineering.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a construction safety protection device for electromechanical installation engineering, which aims to solve the problems in the background technology.

2. Technical scheme

A safety protection device for the construction of an electromechanical installation project comprises a workbench, wherein stand columns are arranged at the corners of the top surface of the workbench, fixing components are arranged at the bottom surfaces of the stand columns, each fixing component comprises a fixing seat, a U-shaped groove is formed in the inner side of each fixing seat, a clamping rod is arranged in each U-shaped groove, a sliding block is arranged on the upper side of each clamping rod, a T-shaped pull rod is fixedly connected to the middle of the outer wall of each sliding block, springs A are fixedly connected to the two sides of the outer wall of each sliding block, a connecting rod A is fixedly connected between the inner walls of the stand columns which are arranged in the left and right directions, a guardrail in a rectangular structure is arranged on the upper side of each connecting rod A, the left end and the right end of each guardrail are both in sliding connection with the stand columns, each guardrail is in a cavity structure, an adjusting block is slidably connected to the middle of the lower end of each guardrail, ejector rod is provided with a sliding rod, the outer end of each sliding rod passes through the guardrail and extends to the outer side of the guardrail and is fixedly connected with a limiting tooth, the inner ends of the upright posts which are arranged in the front-back direction are hinged with connecting rods B.

Preferably, the inner end of the connecting rod B positioned at the front side is slidably connected with a bolt, and the bolt is in inserted connection with the inner end of the connecting rod B positioned at the rear side.

Preferably, the clamping rod is fixedly connected with the outer end of the bottom surface of the upright column, the inner end of the sliding block is of a ladder-shaped structure, and the sliding block is connected with the fixed seat in a sliding mode.

Preferably, the adjusting block is of an hourglass structure, and the left wall and the right wall of the adjusting block are in friction contact with the ejector rod.

Preferably, the inner ends of the upright columns which are arranged left and right are fixedly provided with racks, and the limiting teeth are in clamping fit with the racks.

Preferably, the ejector rod is sleeved with a spring B, the inner end of the spring B is connected with the guardrail, and the outer end of the spring B is fixedly connected with the sliding rod.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the upright post is rotated upwards, the clamping rod connected with the upright post rotates towards the U-shaped groove, the clamping rod is fixed through the clearance fit of the sliding block and the U-shaped groove, the upright post cannot rotate, the connecting rod B is rotated towards the middle, and the bolt in the connecting rod B at the front side is inserted into the connecting rod B at the rear side, so that maintenance measures around the workbench can be quickly established, the structure is compact, the operation is simple and convenient, and time and labor are saved.

2. According to the utility model, the adjusting block slides upwards, and the spring B drives the limiting teeth connected with the sliding rod to move inwards, so that the limiting teeth are clamped with the rack on the upright post to be cancelled, and thus the guardrail can be adjusted up and down on the upright post, and construction operation can be conveniently carried out by a constructor according to the height of the guardrail adjusted by a site construction environment.

Drawings

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

FIG. 2 is a schematic view of the structure of the upright post and the guardrail of the utility model;

FIG. 3 is an enlarged and disassembled view of the structure A of the present invention;

FIG. 4 is an enlarged view of the anatomy at B in the present invention;

the reference numbers in the figures illustrate: 1. a work table; 2. a column; 3. a connecting rod B; 4. a bolt; 5. a fixing assembly; 501. a fixed seat; 502. a U-shaped groove; 503. a clamping rod; 504. a slider; 505. a T-shaped pull rod; 506. a spring A; 6. a guardrail; 7. an adjusting block; 8. a top rod; 9. a slide bar; 10. limiting teeth; 11. a rack; 12. and a connecting rod A.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

a safety protection device for the construction of an electromechanical installation project comprises a workbench 1, upright posts 2 are arranged at the corners of the top surface of the workbench 1, fixing components 5 are arranged at the bottom surfaces of the upright posts 2, each fixing component 5 comprises a fixing seat 501, a U-shaped groove 502 is formed in the inner side of each fixing seat 501, a clamping rod 503 is arranged in each U-shaped groove 502, a sliding block 504 is arranged on the upper side of each clamping rod 503, a T-shaped pull rod 505 is fixedly connected to the middle of the outer wall of each sliding block 504, springs A506 are fixedly connected to the two sides of the outer wall of each sliding block 504, a connecting rod A12 is fixedly connected between the inner walls of the upright posts 2 which are arranged in a left-right mode, a guardrail 6 in a rectangular structure is arranged on the upper side of each connecting rod A12, the left end and the right end of each guardrail 6 are slidably connected with the upright posts 2, each guardrail 6 is in a cavity structure, an adjusting block 7 is slidably connected to the middle of the lower end of each guardrail 6, ejector rods 8 are arranged on the left side and the right side of each adjusting block 7, a slide rod 9 is fixedly connected with a slide rod 9, the outer end of each ejector rod passes through each guardrail 6 and extends to the outer side and is fixedly connected with a limit tooth 10, the inner ends of the upright posts 2 arranged in the front-back direction are hinged with connecting rods B3. According to the utility model, the upright post 2 is rotated upwards, the clamping rod 503 connected with the upright post 2 rotates towards the U-shaped groove 502, the clamping rod 503 is fixed through the clearance fit of the slide block 504 and the U-shaped groove 502, the upright post 2 cannot rotate, the connecting rod B3 is rotated towards the middle, the bolt 4 in the front connecting rod B3 is inserted into the connecting rod B3 at the rear side, maintenance measures around the workbench 1 can be quickly established, the limiting teeth 10 connected with the slide rod 9 are driven to move inwards by the spring B13 through sliding the adjusting block 7 upwards, the clamping connection between the limiting teeth 10 and the rack 11 on the upright post 2 is cancelled, and the guardrail 6 can be adjusted up and down on the upright post 2.

Specifically, the inner end of the connecting rod B3 positioned at the front side is slidably connected with a bolt 4, and the bolt 4 is in inserted fit with the inner end of the connecting rod B3 positioned at the rear side. The connecting rod B3 on the front side and the rear side can be quickly connected and fixed through the bolt 4.

Furthermore, the clamping rod 503 is fixedly connected with the outer end of the bottom surface of the upright post 2, the inner end of the sliding block 504 is in a ladder-shaped structure, and the sliding block 504 is slidably connected with the fixed seat 501. The clamping rod 503 is located outside the bottom surface of the upright 2, so that the upright 2 can only rotate in a range of 90 degrees from the vertical direction to the middle of the workbench 1.

Still further, adjusting block 7 is hourglass type structure, and adjusting block 7 left and right wall all with ejector pin 8 frictional contact. When the adjusting block 7 is slid upwards, the limiting teeth 10 connected with the sliding rod 9 are driven by the spring B13 to move inwards.

Furthermore, a rack 11 is fixedly arranged at the inner end of the upright post 2 arranged left and right, and the limit teeth 10 are matched with the rack 11 in a clamping manner. When the clamping connection between the limiting teeth 10 and the rack 11 is cancelled, the guardrail 6 can be lifted on the upright post 2.

Besides, the ejector rod 8 is sleeved with a spring B13, the inner end of the spring B13 is connected with the guardrail 6, and the outer end of the spring B13 is fixedly connected with the sliding rod 9. When the adjusting block 7 moves upwards, the spring B13 drives the ejector rod 8 connected with the sliding rod 9 to move inwards to contact the adjusting block 7.

The working principle is as follows: when the guardrail maintenance device is used, the upright post 2 is rotated upwards to be in a vertical state, the clamping rod 503 connected with the upright post 2 rotates towards the U-shaped groove 502, the clamping rod 503 is in contact with the sliding block 504 to drive the sliding block 504 to move towards the fixed seat 501, so that the clamping rod 503 moves to the bottom of the U-shaped groove 502, the spring A506 drives the sliding block 504 to slide to be in contact with the U-shaped groove 502, the sliding block 504 and the U-shaped groove 502 are in clearance fit to fix the clamping rod 503, the upright post 2 cannot rotate, the connecting rod B3 is rotated towards the middle, the bolt 4 in the front connecting rod B3 is inserted into the connecting rod B3 at the rear side, maintenance measures around the workbench 1 can be quickly established, the limiting teeth 10 connected with the sliding rod 9 are driven to move inwards by the spring B13 through upwards sliding the adjusting block 7, the limiting teeth 10 are clamped with the rack 11 on the upright post 2 to be cancelled, and the guardrail 6 can be adjusted up and down on the upright post 2.

The foregoing shows and describes the general principles, principal features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electromechanical installation engineering construction safety device, includes workstation (1), its characterized in that: the workbench is characterized in that stand columns (2) are arranged at the corners of the top surface of the workbench (1), fixing assemblies (5) are arranged on the bottom surfaces of the stand columns (2), each fixing assembly (5) comprises a fixing seat (501), a U-shaped groove (502) is formed in the inner side of each fixing seat (501), a clamping rod (503) is arranged in each U-shaped groove (502), a sliding block (504) is arranged on the upper side of each clamping rod (503), a T-shaped pull rod (505) is fixedly connected to the middle of the outer wall of each sliding block (504), springs A (506) are fixedly connected to the two sides of the outer wall of each sliding block (504), connecting rods A (12) are fixedly connected between the inner walls of the stand columns (2) in a left-right arrangement mode, guardrails (6) in rectangular structures are arranged on the upper sides of the connecting rods A (12), the left and right ends of the guardrails (6) are both in sliding connection with the stand columns (2), the guardrails (6) are in cavity structures, and adjusting blocks (7) are slidably connected to the middle of the lower ends of the guardrails (6), all be equipped with ejector pin (8) on the right side about regulating block (7), ejector pin (8) outer end fixedly connected with slide bar (9), slide bar (9) outer end is passed guardrail (6) and is extended to the outside and fixed and be connected with spacing tooth (10), is the front and back arrangement stand (2) inner articulates there is connecting rod B (3).

2. The safety device for the construction of the electromechanical installation project, according to claim 1, is characterized in that: the inner end of the connecting rod B (3) positioned at the front side is slidably connected with a bolt (4), and the bolt (4) is in inserting fit with the inner end of the connecting rod B (3) positioned at the rear side.

3. The safety device for the construction of the electromechanical installation project, according to claim 1, is characterized in that: the clamping rod (503) is fixedly connected with the outer end of the bottom surface of the upright column (2), the inner end of the sliding block (504) is of a ladder-shaped structure, and the sliding block (504) is in sliding connection with the fixed seat (501).

4. The safety device for the construction of the electromechanical installation project, according to claim 1, is characterized in that: the adjusting block (7) is of a hourglass-shaped structure, and the left wall and the right wall of the adjusting block (7) are in friction contact with the ejector rods (8).

5. The safety device for the construction of the electromechanical installation project, according to claim 1, is characterized in that: the inner ends of the upright posts (2) which are arranged left and right are fixedly provided with racks (11), and the limiting teeth (10) are in clamping fit with the racks (11).

6. The safety device for the construction of the electromechanical installation project, according to claim 1, is characterized in that: the spring B (13) is sleeved on the ejector rod (8), the inner end of the spring B (13) is connected with the guardrail (6), and the outer end of the spring B (13) is fixedly connected with the sliding rod (9).