Device for pulling horizontal lifeline by welding embedded parts with steel stand columns

Abstract

The utility model discloses an embedded part welding steel stand column pulling horizontal lifeline device which is used for being installed on an operation platform to form a hanging point and comprises two installation adjusting assemblies and a steel wire rope, the two installation adjusting assemblies are oppositely arranged at the two ends of the operation platform, and the two ends of the steel wire rope are connected with the two installation adjusting assemblies respectively. The installation adjusting assembly comprises a steel stand column support and turn buckles, the steel stand column support comprises a fixing plate, embedded steel bars and a hanging plate, the side face of the fixing plate is connected with a plurality of embedded steel bars embedded in the edge of the working platform, the hanging plate is connected to the side, away from the embedded steel bars, of the fixing plate, and the fixing plate is fixed to the surface of the working platform through bolts. And one end of the turn buckle is connected with the hanging plate and the other end is connected with the steel wire rope. The embedded steel bars are embedded in the working platform, the fixing plates connected with the embedded steel bars are fixed to the surface of the working platform, so that a stably-connected steel stand column support is formed, installation is firm, and the safety of high-altitude operation of operators is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to high altitude operation safety technical field, concretely is a kind of embedded part welded steel stand column pull horizontal lifeline device. BACKGROUND

[0002] During overhaul and maintenance and construction, high-altitude operating personnel are prone to habitual safety violations due to their weak safety awareness, leading to frequent safety accidents. The reason is that operating personnel walk back and forth on the platform to work, and the safety belt hanging points of high-altitude platforms are few or not firm, and the safety belt hung on the safety belt hanging point is easy to separate from the safety belt hanging point, which undoubtedly poses a great safety hazard to the personal safety of high-altitude operating personnel. INVENTION CONTENTS

[0003] The utility model aims at providing a kind of embedded part welded steel stand column pull horizontal lifeline device, which is firm in installation and can improve the safety of high-altitude operation, to solve the problem of few safety belt hanging points or not firm safety belt hanging points of high-altitude platforms in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A kind of embedded part welded steel stand column pull horizontal lifeline device is used to install on operating platform to form hanging point, including installation adjusting assembly and steel wire rope, two installation adjusting assemblies are oppositely arranged at both ends of operating platform, and the two ends of steel wire rope are connected with two installation adjusting assemblies respectively, installation adjusting assembly includes steel stand column support and flower basket bolt, steel stand column support includes fixed plate, embedded steel bar and hanging plate, fixed plate side is connected with several embedded steel bars embedded in the edge of operating platform, hanging plate is connected on the side of fixed plate away from embedded steel bar, fixed plate is fixed on the surface of operating platform by bolt, one end of flower basket bolt is connected with hanging plate, and the other end is connected with steel wire rope.

[0006] Preferably, the side of the hanging plate is provided with a carabiner.

[0007] Preferably, the flower basket bolt includes a bolt body, a first screw rod, a first pull ring, a second screw rod and a second pull ring, one end of the first screw rod is screwed on the bolt body, and the other end is connected with the first pull ring which is looped on the carabiner, one end of the second screw rod is screwed on the bolt body, and the other end is connected with the second pull ring.

[0008] Preferably, the carabiner, the first pull ring and the second pull ring are all circular rings.

[0009] Preferably, the embedded steel column welding steel stand horizontal lifeline device includes locking members for fixing the steel wire rope, the steel wire rope includes a main body section and a buckle section connected to the main body section, the buckle section is folded and abuts on the main body section at one end to form a rope clamp structure, and the main body section and the buckle section are fixedly connected through the locking members.

[0010] Preferably, the locking member includes a screw rod and a nut, one end of the screw rod passes through the main body section and the buckle section of the steel wire rope in sequence, and the screw rod is screwed on the screw rod through the nut to lock the main body section and the buckle section.

[0011] Preferably, the radius of the steel wire rope is greater than 8 mm.

[0012] Compared with the prior art, the embedded steel column welding steel stand horizontal lifeline device has the beneficial effects that:

[0013] 1. The embedded steel column welding steel stand horizontal lifeline device is embedded in the working platform, the fixed plate connected with the embedded steel bar is fixed on the surface of the working platform, and a stable and connected steel column support is formed, so that the installation is firm, and the safety of the high-altitude operation of the operating personnel is improved.

[0014] 2. When the tension of the steel wire rope needs to be adjusted, the length of the screw bolt body is screwed into the first screw rod and / or the second screw rod to change the length of the entire device, so that the tension of the steel wire rope is adjusted; the length of the buckle section passing through the second pull ring and being folded and abutting on the main body section can also be changed, and then the main body section and the buckle section are locked through the locking member, so that the operation is simple and the adjustment is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the embedded steel column welding steel stand horizontal lifeline device.

[0016] Correspondence of the marks in the figure is as follows:

[0017] 1. installation and adjustment assembly; 11. steel column support; 111. fixed plate; 112. embedded steel bar; 113. hanging holding plate; 12. basket bolt; 121. screw bolt body; 122. first screw rod; 123. first pull ring; 124. second screw rod; 125. second pull ring; 2. steel wire rope; 21. main body section; 22. buckle section; 3. hanging buckle; 4. locking member; 41. screw rod; 42. nut. DETAILED DESCRIPTION

[0018] Clearly, the described embodiments are merely part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0019] Please refer to Figure 1 A horizontal lifeline device is provided, which is used for installing on a working platform to form a hanging point, and comprises installation adjusting assemblies 1 and a steel wire rope 2. The two installation adjusting assemblies 1 are oppositely arranged at two ends of the working platform (not shown in the figure), and the two ends of the steel wire rope 2 are connected with the two installation adjusting assemblies 1 respectively. The steel wire rope 2 can form a hanging point for a safety belt of a worker along the length direction of the steel wire rope 2. The installation adjusting assembly 1 comprises a steel column support 11 and a basket bolt 12. The steel column support 11 comprises a fixed plate 111, embedded steel bars 112 and a hanging plate 113. The fixed plate 111 is connected with a plurality of embedded steel bars 112 embedded in the edge of the working platform. The hanging plate 113 is connected to the side of the fixed plate 111 away from the embedded steel bars 112. The fixed plate 111 is fixed on the surface of the working platform by bolts. One end of the basket bolt 12 is connected with the hanging plate 113, and the other end is connected with the steel wire rope 2. In the embodiment, the radius of the steel wire rope 2 is greater than 8 mm.

[0020] In use, the embedded steel bars 112 are embedded in the working platform, and then the fixed plate 111 connected with the embedded steel bars 112 is fixed on the surface of the working platform to form a stable steel column support 11, so that the installation is firm, thereby improving the safety of the worker in high-altitude operation.

[0021] Please refer to Figure 1 The hanging plate 113 is provided with a hanging buckle 3. The basket bolt 12 comprises a bolt body 121, a first screw rod 122, a first pull ring 123, a second screw rod 124 and a second pull ring 125. One end of the first screw rod 122 is screwed on the bolt body 121, and the other end is connected with the first pull ring 123 buckled on the hanging buckle 3. One end of the second screw rod 124 is screwed on the bolt body 121, and the other end is connected with the second pull ring 125. In the embodiment, the hanging buckle 3, the first pull ring 123 and the second pull ring 125 are all circular rings, which are buckled with each other, thereby improving the stability of the connection and preventing the connection from being disconnected due to unstable connection.

[0022] When the tension of the steel wire rope 2 needs to be adjusted, the length of the first screw rod 122 and / or the second screw rod 124 screwed into the bolt body 121 is rotated to change the length of the whole device, so as to realize the tightness of the steel wire rope 2.

[0023] Please refer to Figure 1 The horizontal lifeline device drawn by the embedded part welded steel column comprises locking members 4 for fixing a steel wire rope 2, the steel wire rope 2 comprises a main body section 21 and a buckling section 22 connected with the main body section 21, the buckling section 22 is folded and abuts on the main body section 21 through a second pull ring 125 at one end to form a rope clamping structure, and the main body section 21 and the buckling section 22 are fixedly connected through a plurality of locking members 4.

[0024] The locking member 4 comprises a screw rod 41 and a nut 42, one end of the screw rod 41 passes through the main body section 21 and the buckling section 22 of the steel wire rope 2 in sequence and is screwed on the screw rod 41 through the nut 42 to lock the main body section 21 and the buckling section 22. When the tension of the steel wire rope 2 needs to be adjusted, the length of the buckling section 22 passing through the second pull ring 125 and being folded and abutting on the main body section 21 can be changed, and then the main body section 21 and the buckling section 22 are locked through the locking member 4, so that the operation is simple and the adjustment is convenient.

[0025] The use principle of the horizontal lifeline device drawn by the embedded part welded steel column is as follows: during high-altitude operation, the embedded steel bars 112 of the two steel column supports 11 are embedded at both ends of an operation platform, and the fixed plates 111 of the steel column supports 11 are fixed on the surface of the operation platform; then the first pull rings 123 of the basket bolts 12 are connected with the hanging buckles 3 on the side of the hanging holding plates 113 respectively, and finally the two ends of the steel wire rope 2 are connected with corresponding second pull rings 125 respectively.

[0026] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A pre-embedded welded steel column for a horizontal lifeline system for installation on a work platform to form a hanging point, characterised in that: The utility model provides an adjustable mounting assembly for work platform, including installation adjustment assembly (1) and wire rope (2), two installation adjustment assembly (1) opposite arrangement is in work platform both ends, and wire rope (2) both ends are connected with two installation adjustment assembly (1) respectively, and installation adjustment assembly (1) includes steel column support (11) and basket bolt (12), steel column support (11) includes fixed plate (111), embedded steel bar (112) and hanging plate (113), fixed plate (111) side is connected with a plurality of embedded steel bar (112) embedded in work platform edge, and hanging plate (113) is connected in the side away from embedded steel bar (112) of fixed plate (111), and fixed plate (111) is fixed on the surface of work platform through bolt, and one end of basket bolt (12) is connected with hanging plate (113), and the other end is connected with wire rope (2).

2. The embedded welded steel column for horizontal lifeline system according to claim 1, wherein: The hanging plate (113) is provided with a hanging buckle (3) on the side.

3. The embedded welded steel column for horizontal lifeline system according to claim 2, wherein: The basket bolt (12) includes a bolt body (121), a first screw rod (122), a first pull ring (123), a second screw rod (124), and a second pull ring (125). One end of the first screw rod (122) is screwed onto the bolt body (121), and the other end is connected with the first pull ring (123) that is looped around the hanging buckle (3). One end of the second screw rod (124) is screwed onto the bolt body (121), and the other end is connected with the second pull ring (125).

4. The embedded welded steel column for horizontal lifeline system according to claim 3, wherein: The hanging buckle (3), the first pull ring (123), and the second pull ring (125) are all circular rings.

5. The embedded welded steel column for horizontal lifeline system according to claim 3, wherein: The utility model includes locking piece (4) for fixing wire rope (2), wire rope (2) includes main body section (21) and the buckle section (22) that main body section (21) is connected, buckle section (22) one end passes through second pull ring (125) and is folded and is attached on main body section (21) to form the structure of rope clamp, and through a plurality of locking piece (4) with buckle section (22) fixed connection of main body section (21).

6. The embedded welded steel column for horizontal lifeline system according to claim 5, wherein: The locking piece (4) includes a screw rod (41) and a nut (42). One end of the screw rod (41) passes through the main body section (21) and the buckle section (22) of the wire rope (2) in sequence, and is screwed onto the screw rod (41) through the nut (42) to lock the main body section (21) and the buckle section (22).

7. The embedded weld steel column pull horizontal lifeline system of claim 1, wherein: The radius of the wire rope (2) is greater than 8 mm.

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