CN117108088A - Anti-falling device for steel structure engineering construction - Google Patents
Anti-falling device for steel structure engineering construction Download PDFInfo
- Publication number
- CN117108088A CN117108088A CN202310969534.4A CN202310969534A CN117108088A CN 117108088 A CN117108088 A CN 117108088A CN 202310969534 A CN202310969534 A CN 202310969534A CN 117108088 A CN117108088 A CN 117108088A
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- Prior art keywords
- groove
- moving
- main body
- block
- rod
- Prior art date
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- 238000010276 construction Methods 0.000 title claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 23
- 239000010959 steel Substances 0.000 title claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000005303 weighing Methods 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3276—Arrangements on buildings for connecting safety-lines
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3276—Arrangements on buildings for connecting safety-lines
- E04G21/329—Arrangements on buildings for connecting safety-lines with measures for dampening the fall
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Clamps And Clips (AREA)
- Sewage (AREA)
Abstract
The utility model provides a falling protection device for steel structure engineering construction, which relates to the technical field of falling protection devices and comprises a mounting mechanism; the installation mechanism comprises a clamping plate and a connecting rod, the clamping plate is arranged at the left end of the inner side of the main body in the installation mechanism, the clamping plate is provided with anti-slip grooves in an equal row, an arc-shaped groove is formed in the middle of the clamping plate, the rear end of the movable frame is contacted with a positioning block with a wedge-shaped structure, a constructor can drive the movable frame to slide in the movable groove through a safety belt when the constructor moves upwards to construct, the positioning block limits the movable frame and can protect the constructor when the constructor rapidly descends, the safety requirement is met, the constructor can be guaranteed to construct upwards when the safety requirement is met, the defect that the position adjusting structure of the construction anti-falling device is imperfect is solved, and the length of the safety rope limits the height of the constructor to move upwards and downwards after the safety rope is fixed on the pipe frame, so that the construction anti-falling device is not flexible to use.
Description
Technical Field
The utility model relates to the technical field of anti-falling devices, in particular to an anti-falling device for steel structure engineering construction.
Background
The steel structure is a structure formed by steel materials, is one of main building structure types, and when the steel structure is installed and used, an operator is required to perform overhead operation, and constructors must wear the anti-falling device while performing the overhead operation so as to avoid danger during construction.
For example, application number: CN202122820297.4 relates to a steel construction engineering construction is with preventing weighing down device, including waistband and quick buckle mechanism, its two pass through connecting rope fixed connection, quick buckle mechanism includes annular hook and spacing knot, spacing knot is driven upset laminating annular hook one end inner wall, fixedly connected with tool bag on the waistband. The anti-falling device for steel structure engineering construction provided by the utility model has the advantages that the limiting buckle and the pull handle are utilized to enable the annular hook to be quickly clamped or disassembled on the steel frame, the safety performance is ensured, the construction progress of the whole steel frame is accelerated, the tool bag and the circular arc ring are additionally arranged on the waistband, the tool for construction can be stored in a place without falling from high altitude to protect personal safety, the partition plate is arranged in the tool bag, two independent spaces can be separated to store different fasteners, and the construction progress is further improved by quickly distinguishing the required fasteners.
For the existing construction anti-falling device, the fixing structure is imperfect, and when the construction anti-falling device is used, the construction anti-falling device can only be fixed on a pipe frame through a buckle, and cannot be fixed on parts of some walls and plates, so that the practicability of the anti-falling device is poor, the use requirement cannot be met, the position adjusting structure of the existing construction anti-falling device is imperfect, and when a safety rope is fixed on the pipe frame, the length of the safety rope limits the height of a constructor to move up and down, so that the construction anti-falling device is not flexible to use.
Disclosure of Invention
In view of the above, the utility model provides a falling protection device for steel structure engineering construction, which is provided with a movably installed connecting component, and can conveniently adjust the position of a fixing point of an installation belt during construction, so that the falling protection device is more flexible to use. The utility model provides a purpose and an effect of an anti-falling device for steel structure engineering construction, which specifically comprise the following steps: a mounting mechanism; the mounting mechanism comprises a clamping plate and a connecting rod, wherein the clamping plate is arranged at the left end of the inner side of the main body in the mounting mechanism, anti-slip grooves are formed in the clamping plate in an equal row, an arc-shaped groove is formed in the middle of the clamping plate, the connecting rod is arranged at the left side of the clamping plate, the connecting rod penetrates through the left side of the main body, an elastic piece is arranged between the connecting rod and the main body, and wedge-shaped structures are arranged at two ends of the outer side of the connecting rod; the installation mechanism is provided with an adjusting component, an installation rod of the adjusting component is arranged on the left side of the main body, two ends of the installation rod are clamped with a connecting plate on the left side of the main body, and contact blocks at two ends of the inside of the installation rod are contacted with wedge structures at two ends of the connecting rod; the installation mechanism is provided with a connecting component, the movable frame of the connecting component is slidably installed in the movable groove at the rear side of the main body, the rear side of the movable frame is contacted with the positioning block in the movable groove, and the top rollers at the two sides of the movable frame are propped against the inner wall of the movable groove.
Further, the mounting mechanism further includes: a main body and a connection plate; a rectangular groove is formed in the inner end of the front side of the main body; the connecting plates are provided with two groups in total, and the connecting plates are symmetrically arranged at the two ends of the left side of the main body.
Further, the mounting mechanism further includes: the movable groove, the inner groove and the positioning block; the movable groove is formed in the rear side of the main body; the inner groove is arranged at the inner end of the movable groove; the positioning blocks are arranged in the inner groove in a row through elastic pieces and the like, penetrate through the rear side of the main body, and are provided with wedge structures at the rear side.
Further, the adjustment assembly includes: the mounting rod and the chute; the screw rod with reverse threads is rotatably arranged in the mounting rod, and two sides of the screw rod penetrate through the mounting rod; the sliding grooves are arranged in two groups, and the sliding grooves are symmetrically arranged on two sides of the inside of the mounting rod.
Further, the adjusting assembly further comprises: a moving block and a clamping block; the moving blocks are slidably arranged in the two groups of sliding grooves, and are in threaded connection with the screw rods on the mounting rods; the clamping block is arranged at the inner end of the moving block.
Further, the adjusting assembly further comprises: a contact block and a clamping groove; the contact block is arranged at the inner end of the moving block; the clamping groove is formed in the inner side of the contact block, and the clamping block is inserted into the clamping groove.
Further, the connection assembly includes: a moving rack and a moving groove; a threaded hole is formed in the middle of the inner part of the movable frame; the movable groove is formed in the front end of the inner side of the movable frame.
Further, the connection assembly further includes: an adjusting screw and a connecting port; the adjusting screw is rotatably arranged at the rear end of the interior of the movable frame, and the front side of the adjusting screw is positioned in the movable groove; the connecting port is arranged at the rear side of the movable frame, and a circular fixing rod is arranged in the connecting port.
Further, the connection assembly further includes: a moving plate and a top roller; the movable plate is slidably arranged in a movable groove at the front side of the movable frame, and is rotationally connected with the front side of the adjusting screw; the top rollers are provided with two groups in total, the top rollers are rotatably arranged at two ends of the movable plate, cylindrical structures are arranged at two sides of the top rollers, and the top rollers penetrate through two sides of the movable frame.
Advantageous effects
1. According to the utility model, the adjusting assembly is arranged, the two groups of moving blocks drive the contact blocks to move to two sides by rotating the screw rod in the mounting rod, and then the contact blocks are matched with the springs to drive the clamping plates to reset, so that the device is detached from the attachment, and when the device is detached, no matter a user is positioned at the upper end or the lower end of the anti-falling device, the device can be quickly detached by rotating any one end of the screw rod on the mounting rod, so that the device is more convenient to detach.
2. According to the utility model, the installation mechanism and the connecting assembly are arranged, the rear end of the movable frame is contacted with the positioning block with the wedge-shaped structure, so that when a constructor moves upwards for construction, the movable frame can be driven to slide in the movable groove through the safety belt, when the constructor drops rapidly, the positioning block can limit the movable frame and protect the constructor, and by the arrangement, the safety requirement can be met, and meanwhile, the constructor can be ensured to work upwards for construction.
3. According to the utility model, the installation mechanism is arranged, the anti-falling groove and the arc groove are formed in the clamping plate in the main body, and then the clamping plate is contracted inwards by matching with the adjusting component, so that the device can be fixed on the plate-shaped fixing piece and the tubular fixing piece, the device can adapt to various use scenes, and the use limitation of the anti-falling device is reduced.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the utility model and are not intended to limit the utility model.
In the drawings:
fig. 1 shows a schematic perspective view of an embodiment according to the present utility model;
FIG. 2 shows an enlarged schematic view of the portion A drawn from FIG. 1 in accordance with an embodiment of the utility model;
FIG. 3 shows a schematic rear view of a structure according to an embodiment of the present utility model;
FIG. 4 shows an exploded view of an embodiment in accordance with the present utility model;
FIG. 5 shows a schematic side cross-sectional view of an embodiment in accordance with the utility model;
FIG. 6 shows a schematic of a semi-sectional structure according to an embodiment of the utility model;
FIG. 7 is an enlarged schematic view of the structure of the portion B from FIG. 6 according to an embodiment of the utility model;
FIG. 8 illustrates an exploded view of a mounting mechanism according to an embodiment of the present utility model;
FIG. 9 illustrates an exploded view of a securing assembly, according to an embodiment of the present utility model;
FIG. 10 illustrates a schematic cross-sectional structural view of a securing assembly according to an embodiment of the present utility model;
fig. 11 shows an exploded structural schematic view of a connection assembly according to an embodiment of the present utility model.
List of reference numerals
1. A mounting mechanism;
101. a main body; 1011. a connecting plate;
102. a clamping plate; 1021. a connecting rod;
103. a movable groove; 1031. an inner tank; 1032. a positioning block;
2. an adjustment assembly;
201. a mounting rod; 2011. a chute;
202. a moving block; 2021. a clamping block;
203. a contact block; 2031. a clamping groove;
3. a connection assembly;
301. a moving rack; 3011. a moving groove;
302. adjusting a screw; 303. a connection port;
304. a moving plate; 3041. and (5) a top roller.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present utility model more clear, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present utility model. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Examples: please refer to fig. 1 to 11:
the utility model provides a falling protection device for steel structure engineering construction, which comprises: a mounting mechanism 1; the mounting mechanism 1 comprises a clamping plate 102 and a connecting rod 1021, wherein the clamping plate 102 is arranged at the left end of the inner side of a main body 101 in the mounting mechanism 1, anti-slip grooves are arranged on the clamping plate 102 in equal rows, an arc-shaped groove is arranged in the middle of the clamping plate 102, the connecting rod 1021 is arranged at the left side of the clamping plate 102, the connecting rod 1021 penetrates through the left side of the main body 101, an elastic piece is arranged between the connecting rod 1021 and the main body 101, and wedge-shaped structures are arranged at two ends of the outer side of the connecting rod 1021; the installation mechanism 1 is provided with an adjusting component 2, an installation rod 201 of the adjusting component 2 is arranged on the left side of the main body 101, two ends of the installation rod 201 are clamped with a connecting plate 1011 on the left side of the main body 101, and contact blocks 203 at two ends inside the installation rod 201 are contacted with wedge structures at two ends of a connecting rod 1021; the mounting mechanism 1 is provided with a connecting component 3, the movable frame 301 of the connecting component 3 is slidably mounted in the movable groove 103 on the rear side of the main body 101, the rear side of the movable frame 301 is in contact with the positioning block 1032 in the movable groove 103, and the top rollers 3041 on both sides of the movable frame 301 are propped against the inner wall of the movable groove 103.
As shown in fig. 3 to 8, the mounting mechanism 1 further includes: a main body 101 and a connection plate 1011; the inner end of the front side of the main body 101 is provided with a rectangular groove; the two groups of connecting plates 1011 are arranged in total, and the connecting plates 1011 are symmetrically arranged at the two ends of the left side of the main body 101; an elongated body 101 is provided, the device can be fixed to an attachment through the body 101, an L-shaped connecting plate 1011 is provided, and the mounting rod 201 can be fixed by mounting the mounting rod 201 to the body 101 by engaging both sides of the mounting rod 201 to the connecting plate 1011 and screwing and fixing the bolts, the movable groove 103, the inner groove 1031, and the positioning block 1032; the movable groove 103 is arranged on the rear side of the main body 101; the inner groove 1031 is provided at the inner end of the movable groove 103; the positioning block 1032 is arranged in the inner groove 1031 by an elastic member or the like, the positioning block 1032 penetrates through the rear side of the main body 101, the rear side of the positioning block 1032 is provided with a wedge-shaped structure, the T-shaped movable groove 103 is provided, the movable frame 301 can be slidably mounted on the rear side of the main body 101 through the movable groove 103, the rectangular inner groove 1031 is provided, the positioning block 1032 can be movably mounted on the rear side of the main body 101 through the inner groove 1031, the rectangular positioning block 1032 is provided, the positioning block 1032 can be in contact with the movable frame 301, and the movable frame 301 can be fixed in the movable groove 103.
As shown in fig. 9 to 10, the adjusting assembly 2 includes: a mounting bar 201 and a chute 2011; a group of screws with reverse threads are rotatably arranged in the mounting rod 201, and two sides of each screw penetrate through the mounting rod 201; the sliding grooves 2011 are provided with two groups in total, and the sliding grooves 2011 are symmetrically arranged on two sides of the inside of the mounting rod 201; a rectangular mounting rod 201 is arranged, two groups of moving blocks 202 can be movably mounted in the mounting rod 201, a rectangular chute 2011 is arranged, the two groups of moving blocks 202 can be slidably mounted in the chute 2011 through the chute 2011, and the moving blocks 202 and the clamping blocks 2021 are arranged; the moving block 202 is slidably installed in two groups of sliding grooves 2011, and the moving block 202 is in threaded connection with a screw on the installation rod 201; the holding block 2021 is provided at the inner end of the moving block 202; an L-shaped moving block 202 is arranged, a contact block 203 for controlling the movement of the connecting rod 1021 can be arranged on the moving block 202, a T-shaped clamping block 2021 is arranged, and the contact block 203 can be limited on the moving block 202 by inserting the clamping block 2021 into a clamping groove 2031 of the contact block 203, and the contact block 203 and the clamping groove 2031; the contact block 203 is arranged at the inner end of the moving block 202; the holding groove 2031 is formed on the inner side of the contact block 203, the holding block 2021 is inserted into the holding groove 2031, the wedge-shaped contact block 203 is provided, the contact block 203 can be moved in the main body 101 by pushing the clamping plate 102 through the connecting rod 1021 by moving the contact block 203, the T-shaped holding groove 2031 is provided, and the contact block 203 mounted on the moving block 202 can be limited by inserting the holding block 2021 into the holding groove 2031.
As shown in fig. 11, the connection assembly 3 includes: a moving frame 301 and a moving slot 3011; a threaded hole is formed in the middle of the inner part of the movable frame 301; the moving groove 3011 is arranged at the front end of the inner side of the moving frame 301; a moving frame 301 is provided to movably mount a safety belt of a worker to the main body 101 through the moving frame 301, a rectangular moving groove 3011 is provided to slidably mount a moving plate 304 to the inside of the moving frame 301 through the moving groove 3011, and a screw 302 and a connection port 303 are adjusted; an adjusting screw 302 is rotatably installed at the inner rear end of the moving frame 301, and the front side of the adjusting screw 302 is in the moving groove 3011; the connecting port 303 is arranged at the rear side of the movable frame 301, and a circular fixing rod is arranged in the connecting port 303; an adjusting screw 302 is arranged, the front end of the adjusting screw 302 is rotatably connected with a moving plate 304, when the adjusting screw 302 is rotated, the moving plate 304 can move in a moving groove 3011, a top roller 3041 is propped against the inner wall of a movable groove 103, a rectangular connecting port 303 is arranged, a buckle of a mounting belt can be clamped on a round rod in the connecting port 303, so that the mounting belt is fixed with the moving frame 301, and the moving plate 304 and the top roller 3041; the moving plate 304 is slidably installed in the moving groove 3011 on the front side of the moving frame 301, and the moving plate 304 is rotatably connected to the front side of the adjusting screw 302; the top rollers 3041 are provided with two groups in total, the top rollers 3041 are rotatably installed at both ends of the moving plate 304, and cylindrical structures are provided at both sides of the top rollers 3041, the top rollers 3041 penetrate both sides of the moving frame 301, a rectangular moving plate 304 is provided, the two groups of top rollers 3041 can be installed on the moving plate 304, the top rollers 3041 can be moved by moving the moving plate 304, the cylindrical top rollers 3041 are provided, the top rollers 3041 can support the moving plate 304 by pushing the top rollers 3041 against the inner wall of the movable groove 103, and the moving frame 301 is prevented from shaking when moving in the movable groove 103.
Specific use and action of the embodiment:
in the utility model, as shown in fig. 1-11, a fixed pipe rack is clamped in a rectangular groove in a main body 101, a screw on an installation rod 201 is rotated, a movable block 202 drives a wedge-shaped contact block 203 to move inwards, a connecting rod 1021 is jacked into the main body 101 while the contact block 203 moves inwards by contacting the wedge-shaped structure on the outer side of the connecting rod 1021, a clamping plate 102 clamps the fixed pipe rack, at the moment, the fixing of the device is completed, a buckle of an installation belt is buckled on a connecting port 303 of a side moving frame 301 behind the main body 101, an adjusting screw 302 is rotated, a movable plate 304 drives a top roller 3041 to move forwards, the movable frame 301 is pulled backwards, the movable frame 301 is slid to the lowest end of a movable groove 103, at the moment, the adjusting screw 302 is rotated, the movable plate 304 drives the top roller 3041 to move forwards again, and a constructor pushes the top roller 3041 to the inner wall of the movable groove 103 upwards, the constructor can drive the movable frame 301 to slide in the movable groove 103 through a safety belt, and the constructor can be prevented from dropping down the movable frame 301 when the constructor moves downwards, and the constructor can be prevented from dropping down the movable frame 301.
The foregoing is merely exemplary embodiments of the present utility model and is not intended to limit the scope of the utility model, which is defined by the appended claims.
Claims (9)
1. The utility model provides a steel construction engineering construction is with preventing weighing down device which characterized in that includes: a mounting mechanism (1); the mounting mechanism (1) comprises a clamping plate (102) and a connecting rod (1021), wherein the clamping plate (102) is arranged at the left end of the inner side of a main body (101) in the mounting mechanism (1), anti-slip grooves are arranged on the clamping plate (102) in equal rows, an arc-shaped groove is arranged in the middle of the clamping plate (102), the connecting rod (1021) is arranged at the left side of the clamping plate (102), the connecting rod (1021) penetrates through the left side of the main body (101), an elastic piece is arranged between the connecting rod (1021) and the main body (101), and wedge-shaped structures are arranged at the two ends of the outer side of the connecting rod (1021); the mounting mechanism (1) is provided with an adjusting component (2), a mounting rod (201) of the adjusting component (2) is arranged on the left side of the main body (101), two ends of the mounting rod (201) are clamped with a connecting plate (1011) on the left side of the main body (101), and contact blocks (203) at two ends of the inside of the mounting rod (201) are contacted with wedge structures at two ends of a connecting rod (1021); the installation mechanism (1) is provided with a connecting component (3), a movable frame (301) of the connecting component (3) is slidably installed in a movable groove (103) at the rear side of the main body (101), the rear side of the movable frame (301) is in contact with a positioning block (1032) in the movable groove (103), and top rollers (3041) at two sides of the movable frame (301) are propped against the inner wall of the movable groove (103).
2. The fall arrest device for steel construction engineering construction according to claim 1, wherein: the mounting mechanism (1) further comprises: a main body (101) and a connection plate (1011); a rectangular groove is formed in the inner end of the front side of the main body (101); the two groups of connecting plates (1011) are arranged in total, and the connecting plates (1011) are symmetrically arranged at the two ends of the left side of the main body (101).
3. The fall arrest device for steel construction engineering construction according to claim 2, wherein: the mounting mechanism (1) further comprises: a movable groove (103), an inner groove (1031) and a positioning block (1032); the movable groove (103) is formed in the rear side of the main body (101); the inner groove (1031) is arranged at the inner end of the movable groove (103); the positioning blocks (1032) are arranged in the inner groove (1031) in a row through elastic pieces and the like, the positioning blocks (1032) penetrate through the rear side of the main body (101), and a wedge-shaped structure is arranged on the rear side of the positioning blocks (1032).
4. The fall arrest device for steel construction engineering construction according to claim 1, wherein: the adjusting assembly (2) comprises: a mounting rod (201) and a chute (2011); a group of screws with reverse threads are rotatably arranged in the mounting rod (201), and two sides of each screw penetrate through the mounting rod (201); two groups of sliding grooves (2011) are formed in total, and the sliding grooves (2011) are symmetrically formed in two sides of the inside of the mounting rod (201).
5. The fall arrest device for steel construction engineering construction according to claim 4, wherein: the adjusting assembly (2) further comprises: a moving block (202) and a holding block (2021); the moving blocks (202) are slidably arranged in the two groups of sliding grooves (2011), and the moving blocks (202) are in threaded connection with the screw rods on the mounting rods (201); the holding block (2021) is provided at the inner end of the moving block (202).
6. The fall arrest device for steel construction engineering construction according to claim 5, wherein: the adjusting assembly (2) further comprises: a contact block (203) and a holding groove (2031); the contact block (203) is arranged at the inner end of the moving block (202); the clamping groove (2031) is formed in the inner side of the contact block (203), and the clamping block (2021) is inserted into the clamping groove (2031).
7. The fall arrest device for steel construction engineering construction according to claim 1, wherein: the connection assembly (3) comprises: a moving rack (301) and a moving slot (3011); a threaded hole is formed in the middle of the inside of the movable frame (301); the moving groove (3011) is formed at the front end of the inner side of the moving frame (301).
8. The fall arrest device for steel construction engineering construction according to claim 7, wherein: the connection assembly (3) further comprises: an adjusting screw (302) and a connecting port (303); the adjusting screw rod (302) is rotatably arranged at the rear end inside the movable frame (301), and the front side of the adjusting screw rod (302) is positioned in the movable groove (3011); the connecting port (303) is arranged at the rear side of the movable frame (301), and a circular fixing rod is arranged in the connecting port (303).
9. The fall arrest device for steel structure engineering construction according to claim 8, wherein: the connection assembly (3) further comprises: a moving plate (304) and a top roller (3041); the moving plate (304) is slidably arranged in a moving groove (3011) on the front side of the moving frame (301), and the moving plate (304) is rotatably connected with the front side of the adjusting screw (302); the top rollers (3041) are provided with two groups, the top rollers (3041) are rotatably arranged at two ends of the moving plate (304), cylindrical structures are arranged at two sides of the top rollers (3041), and the top rollers (3041) penetrate through two sides of the moving frame (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310969534.4A CN117108088B (en) | 2023-08-03 | 2023-08-03 | Anti-falling device for steel structure engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310969534.4A CN117108088B (en) | 2023-08-03 | 2023-08-03 | Anti-falling device for steel structure engineering construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117108088A true CN117108088A (en) | 2023-11-24 |
| CN117108088B CN117108088B (en) | 2024-06-14 |
Family
ID=88803023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310969534.4A Active CN117108088B (en) | 2023-08-03 | 2023-08-03 | Anti-falling device for steel structure engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117108088B (en) |
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| CN215469739U (en) * | 2021-06-10 | 2022-01-11 | 东莞市台捷机械设备有限公司 | Clamp for machining center |
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| JP7138816B1 (en) * | 2022-04-22 | 2022-09-16 | 豊年 江藤 | holding bracket |
| CN217711856U (en) * | 2022-07-28 | 2022-11-01 | 李宝源 | A structure of preventing falling for building site construction |
| CN218296287U (en) * | 2022-06-17 | 2023-01-13 | 西安恒茂低温设备有限公司 | Dustproof device for fan in refrigeration equipment |
| KR20230059367A (en) * | 2021-10-26 | 2023-05-03 | 이공 | Belt Fastening Sensor and Industrial Safety Products having the Same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09108375A (en) * | 1995-10-20 | 1997-04-28 | Tokyo Denki Komusho:Kk | Fall prevention device for work of steel frame building beam |
| JP3129681U (en) * | 2006-12-15 | 2007-03-01 | 鉄建建設株式会社 | Master rope mounting jig |
| CN105126270A (en) * | 2015-08-31 | 2015-12-09 | 国网山东桓台县供电公司 | Intelligent anti-falling pole climbing tower protective device of power system and safety pole climbing method thereof |
| CN215469739U (en) * | 2021-06-10 | 2022-01-11 | 东莞市台捷机械设备有限公司 | Clamp for machining center |
| KR20230059367A (en) * | 2021-10-26 | 2023-05-03 | 이공 | Belt Fastening Sensor and Industrial Safety Products having the Same |
| CN216446566U (en) * | 2021-11-17 | 2022-05-06 | 毛祥顺 | Anti-falling device is used in steel construction engineering construction |
| JP7138816B1 (en) * | 2022-04-22 | 2022-09-16 | 豊年 江藤 | holding bracket |
| CN218296287U (en) * | 2022-06-17 | 2023-01-13 | 西安恒茂低温设备有限公司 | Dustproof device for fan in refrigeration equipment |
| CN217711856U (en) * | 2022-07-28 | 2022-11-01 | 李宝源 | A structure of preventing falling for building site construction |
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| CN117108088B (en) | 2024-06-14 |
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