CN210976673U - Anti-falling device for steel structure engineering construction - Google Patents

Abstract

The utility model belongs to the technical field of the steel construction technique and specifically relates to an anti-falling device is used in steel construction engineering construction, include: the clamping device comprises an I-shaped plate, a first clamping groove, a second clamping groove, a fixed connecting rod, a fixed block, a first connecting plate, a first pull ring, a supporting rod, a clamping box, a first connecting rod, a second connecting plate, a second pull ring, a fixed plate, a second connecting rod, a first spring, a limiting block, a fixed rod, a first fixed block and a second spring, wherein the second clamping groove is formed in the bottom of one end of the I-shaped plate, and the first clamping groove is formed in the upper surface of one. The utility model discloses be provided with draw-in groove one and draw-in groove two, through the joint of fixed link rod and draw-in groove one, the joint of fixed block and draw-in groove two can fix the I-shaped plate, makes it more fixed in vertical direction, avoids taking place the problem of falling, and also the person of facilitating the installation installs, has reduced the problem when some installations for install convenient and fast more.

Description

Anti-falling device for steel structure engineering construction

Technical Field

The utility model relates to a steel construction technical field, more specifically say, relate to an anti-falling device is used in steel construction engineering construction.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, adopts rust removal and prevention processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, and is widely applied to the fields of large-scale factory buildings, venues, super-high buildings and the like because the components or parts are usually connected by welding seams, bolts or rivets due to light dead weight and simple and convenient construction.

The anti-falling device is required to be used in steel structure construction, but the existing anti-falling device is inconvenient to fix when the vertical steel structure is installed, so that the phenomenon of low installation safety is caused, and the practicability of the anti-falling device is reduced due to the use of an inconvenient user.

SUMMERY OF THE UTILITY MODEL

Problem (A)

The utility model provides an anti-falling device is used in steel construction engineering construction to solve current anti-falling device inconvenient fixed in the perpendicular steel structure of installation, thereby cause the low phenomenon of installation security, inconvenient user's use has reduced the problem of anti-falling device's practicality.

(II) technical scheme

In order to achieve the above object, the present invention provides: the utility model provides a steel construction engineering is anti-falling device for construction, includes: the clamping device comprises an I-shaped plate, a first clamping groove, a second clamping groove, a fixed connecting rod, a fixed block, a first connecting plate, a first pull ring, a supporting rod, a clamping box, a first connecting rod, a second connecting plate, a second pull ring, a fixed plate, a second connecting rod, a first spring, a limiting block, a fixed rod, a first fixed block and a second spring, wherein the bottom of one end of the I-shaped plate is provided with the second clamping groove, the upper surface of one end of the I-shaped plate is provided with the first clamping groove, the first clamping groove is clamped with one end of the fixed connecting rod, the other end of the fixed connecting rod penetrates through the fixed block and is fixedly connected with one side of the first connecting plate, the second spring is fixedly connected between the fixed block and the first connecting plate, the other side of the first connecting plate is fixedly connected with the first pull ring, one end of the fixed block, the other end fixedly connected with connecting plate two of connecting rod one, the opposite side fixedly connected with pull ring two of connecting plate two, the upper and lower both ends fixedly connected with connecting rod two of the opposite side of fixed plate, fixedly connected with spring one between fixed plate and the card incasement wall one end, card incasement wall spring one junction fixedly connected with stopper, connecting rod two and the one end fixed connection of dead lever, the other end of dead lever passes card case and a fixed block fixed connection, fixed block one carries out fixing joint with draw-in groove two of worker's word board bottom.

Preferably, the fixed connecting rod is of a J-shaped structure.

Preferably, the fixed connecting rods are symmetrically distributed.

Preferably, the two springs are symmetrically arranged.

Preferably, the support rod is vertically arranged.

(III) advantageous effects

1. The utility model discloses be provided with draw-in groove one and draw-in groove two, through the joint of fixed link rod and draw-in groove one, the joint of fixed block and draw-in groove two can fix the I-shaped plate, makes it more fixed in vertical direction, avoids taking place the problem of falling, and also the person of facilitating the installation installs, has reduced the problem when some installations for install convenient and fast more.

2. Furthermore, the pull ring I and the pull ring II that set up, pull ring I and connecting plate one fixed connection, and connecting plate one and fixed link fixed connection, fixed link passes fixed block and draw-in groove one joint, and pull ring two and connecting plate two fixed connection, connecting plate two and connecting rod one fixed connection, connecting rod one and the fixed plate fixed connection of card incasement portion, and fixed plate and two fixed connection of connecting rod, and connecting rod two and fixed plate fixed connection, the one end and the fixed block one fixed connection of fixed plate, fixed block one and the draw-in groove two joints of the bottom of worker's word board, only need when dismouting structure with pull ring one impel and pull ring two pull out put into the structure carry out the joint can.

Drawings

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

Fig. 2 is a sectional view of the structure card box of the present invention.

Fig. 3 is a cross-sectional view of the structure a of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

i-shaped plate 1, first clamping groove 2, second clamping groove 3, fixed connecting rod 4, fixed block 5, first connecting plate 6, first pull ring 7, support rod 8, clamping box 9, first connecting rod 10, second connecting plate 11, second pull ring 12, fixed plate 13, second connecting rod 14, first spring 15, limiting block 16, fixed rod 17, first fixed block 18 and second spring 19.

Detailed Description

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3;

this embodiment provides a steel construction engineering is anti-falling device for construction, includes: the clamping device comprises an I-shaped plate 1, a clamping groove I2, a clamping groove II 3, a fixed connecting rod 4, a fixed block 5, a connecting plate I6, a pull ring I7, a supporting rod 8, a clamping box 9, a connecting rod I10, a connecting plate II 11, a pull ring II 12, a fixed plate 13, a connecting rod II 14, a spring I15, a limiting block 16, a fixed rod 17, a fixed block I18 and a spring II 19, wherein the clamping groove II 3 is arranged at the bottom of one end of the I-shaped plate 1, the clamping groove I2 is arranged on the upper surface of one end of the I-shaped plate 1, the clamping groove I2 is clamped with one end of the fixed connecting rod 4, the other end of the fixed connecting rod 4 penetrates through the fixed block 5 to be fixedly connected with one side of the connecting plate I6, the spring II 19 is fixedly connected between the fixed block 5 and the connecting plate I6, the other side, one end that connecting rod 10 passed card case 9 and the inside fixed plate 13 fixed connection of card case 9, the other end fixedly connected with connecting plate two 11 of connecting rod one 10, opposite side fixedly connected with pull ring two 12 of connecting plate two 11, upper and lower both ends fixedly connected with connecting rod two 14 of the opposite side of fixed plate 13, fixedly connected with spring one 15 between fixed plate 13 and the card case 9 inner wall one end, card case 9 inner wall spring one 15 junction fixedly connected with stopper 16, the one end fixed connection of connecting rod two 14 and dead lever 17, the other end of dead lever 17 passes card case 9 and fixed block one 18 fixed connection, fixed block one 18 carries out fixed joint with draw-in groove two 3 of 1 bottom of worker's word board.

Wherein, fixed link 4 is J font structure, and fixed block 5 and connecting plate 6 fixed connection are passed to fixed link 4's one end, and two other ends carry out the joint with draw-in groove one 2 of I word board 1, then one side and pull ring 7 fixed connection of connecting plate one 6, set up to the J font and be convenient for when the installation make fixed link 4 and draw-in groove 2 better joint through promoting pull ring one 7, make it connect more conveniently, avoid the complex operation and waste time.

Wherein, fixed link 4 is the symmetric distribution, and two fixed link 4 of symmetric distribution all pass fixed block 5 and connect, and the symmetric distribution lets its upper and lower component atress even exactly, prevents that both ends atress is uneven and take place the cracked phenomenon of connecting piece to make the resource-wasting of structural damage, increased worker's work load.

Wherein, two 19 symmetries of spring are provided with two, and two 19 spring set up between fixed block 5 and connecting plate 6, thereby promote connecting plate 6 through promoting pull ring one 7, and compress spring two 19, after fixed connecting rod 4 and draw-in groove one 2 joint were accomplished, thereby loosen pull ring one 7 and make fixed connecting rod 4 and draw-in groove one 2 fix under the spring action of spring two 19, make fixed convenient and fast, save time.

Wherein, the bracing piece 8 is vertical setting, and the bracing piece 8 sets up between card case 9 and fixed block 5, and the bracing piece 8 carries out fixed connection with fixed block 5 and card case 9 in vertical direction for the structure is firmer, is difficult for being destroyed etc..

The working principle is as follows: thereby promote fixed connecting rod 4 through promoting pull ring 7 in the use, then with two 12 stimulations of pull ring, because pull ring two 12 and two 11 fixed connections of connecting plate, and connecting plate two 11 and connecting rod one 10 fixed connection, connecting rod one 10 and fixed plate 13 fixed connection, fixed plate 13 and two 14 fixed connections of connecting rod, connecting rod 14 and dead lever fixed connection, thereby pull out fixed block one 18, then put into the structure with I word board 1 carry out the joint can, only need when will dismantling push out pull ring one 7 and pull ring two 12 pull out, then can with I word board 1 take out.

Claims (5)

1. The utility model provides a steel construction engineering is anti-falling device for construction, includes: the clamping device comprises an I-shaped plate (1), a clamping groove I (2), a clamping groove II (3), a fixed connecting rod (4), a fixed block (5), a connecting plate I (6), a pull ring I (7), a supporting rod (8), a clamping box (9), a connecting rod I (10), a connecting plate II (11), a pull ring II (12), a fixed plate (13), a connecting rod II (14), a spring I (15), a limiting block (16), a fixed rod (17), a fixed block I (18) and a spring II (19), and is characterized in that the clamping groove II (3) is arranged at the bottom of one end of the I-shaped plate (1), the clamping groove I (2) is arranged on the upper surface of one end of the I-shaped plate (1), the clamping groove I (2) is clamped with one end of the fixed connecting rod (4), the other end of the fixed connecting rod (4) penetrates through the fixed block (5) to be fixedly connected with one side of the connecting plate I (6, the other side of the first connecting plate (6) is fixedly connected with the first pull ring (7), one end of the fixed block (5) is fixedly connected with one end of the supporting rod (8), the other end of the supporting rod (8) is fixedly connected with the clamping box (9), one end of the first connecting rod (10) penetrating through the clamping box (9) is fixedly connected with a fixed plate (13) inside the clamping box (9), the other end of the first connecting rod (10) is fixedly connected with a second connecting plate (11), the other side of the second connecting plate (11) is fixedly connected with a second pull ring (12), the upper end and the lower end of the other side of the fixed plate (13) are fixedly connected with a second connecting rod (14), a first spring (15) is fixedly connected between the fixed plate (13) and one end of the inner wall of the clamping box (9), a limit block (16) is fixedly connected with the joint of the first spring (15) inside the clamping box (9), and one end of the, the other end of the fixed rod (17) penetrates through the clamping box (9) and is fixedly connected with the first fixed block (18), and the first fixed block (18) is fixedly clamped with the second clamping groove (3) at the bottom end of the I-shaped plate (1).

2. The anti-falling device for the construction of the steel structure engineering according to claim 1, wherein the fixed connecting rod (4) is of a J-shaped structure.

3. The anti-falling device for the steel structure engineering construction is characterized in that the fixed connecting rods (4) are symmetrically distributed.

4. The anti-falling device for the steel structure engineering construction is characterized in that two springs (19) are symmetrically arranged.

5. The anti-falling device for the steel structure engineering construction is characterized in that the supporting rods (8) are vertically arranged.

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