Safety edge protection device for building construction

Abstract

The utility model provides a building construction safety edge protection device, and relates to the technical field of building construction safety, the building construction safety edge protection device comprises a protective fence, one side of the protective fence is provided with a fixing device, one side of the protective fence is provided with a moving device, the fixing device comprises a supporting block, and the supporting block is provided with a movable device. The fixing device comprises a supporting block, the supporting block is fixedly connected with one side of the protective fence, a fixing rod is rotatably inserted into one side of the supporting block, threaded grooves are formed in the two ends of the fixing rod, the thread directions of the threaded grooves are opposite, and the surfaces of the threaded grooves are sleeved with threaded cylinders in a threaded mode. A fixing rod is manually controlled to rotate in a supporting block, then the fixing rod with a threaded groove formed in the surface is driven to rotate in a threaded cylinder, then the fixing block is extruded to the wall, a rubber block is extruded to the wall, friction force can be increased to a certain degree, and the wall is protected. In this way, the protective fence can be fixed to the edge under the condition that the wall is not damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction safety, in particular to a building construction safety edge protection device. Background Art

[0002] A protective device is a device that plays a blocking role at the edge during the construction process. When using the protective device, the guardrail is generally set directly at the edge, and then the guardrail and the wall at the edge are fixed together through expansion screws to play a protective role.

[0003] The inventors have discovered in their daily work that the protective device still has at least the following problems: when using the protective device, the guardrail is generally fixed to the inner wall of the adjacent hole by expansion screws, thereby playing a certain protective role. However, in actual use, fixing the guardrail by expansion screws will damage the adjacent wall to a certain extent, and will increase the construction investment to a certain extent. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a safety edge protection device for construction.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a construction safety edge protection device comprises a guardrail, a fixing device is provided on one side of the guardrail, a moving device is provided on one side of the guardrail, the fixing device comprises a support block, the support block is fixedly connected to one side of the guardrail, a fixing rod is rotatably inserted on one side of the support block, both ends of the fixing rod are provided with threaded grooves, the thread directions of the threaded grooves are opposite, a threaded sleeve is provided with a threaded tube on the surface of the threaded groove, a rectangular plate is fixedly connected to one side of the guardrail, the threaded tube is slidably inserted through one side of the rectangular plate, the end of the threaded tube away from the rectangular plate is fixedly connected to the fixing block, a rubber block is evenly fixedly connected to one side of the fixing block, the end of the fixing block away from the rubber block is fixedly connected to the limiting rod, and the limiting rod is slidably inserted through one side of the rectangular plate.

[0006] The effect achieved by the above components is: when using the fixing device, the fixing rod is manually controlled to rotate inside the supporting block, thereby driving the fixing rod with a threaded groove on the surface to rotate inside the threaded tube, thereby making the fixing block squeezed on the wall, so that the rubber block is squeezed onto the wall, which can increase the friction to a certain extent, so that the guardrail can be fixed to the edge without damaging the wall.

[0007] Preferably, a fixing tube is fixedly connected to the middle section of the fixing rod, and a rubber ring is evenly fixedly connected to the surface of the fixing tube.

[0008] The effect achieved by the above components is: manually controlling the rotation of the fixing cylinder, thereby driving the fixing rod to rotate, wherein the rubber ring plays a role in increasing the friction force, which can prevent the hand from slipping to a certain extent.

[0009] Preferably, a connecting block is fixedly connected to one side of the fixed block close to the threaded barrel, a round rod is fixedly connected to one side of the connecting block, a rotating plate is sleeved on the surface of the round rod, and a baffle is provided on one side of the rotating plate.

[0010] The effect achieved by the above components is: manually controlling the rotating plate to rotate on the surface of the round rod, thereby clamping the baffle on one side of the rectangular plate, and then well supporting one side of the fixed block through the rotating plate, so that the fixed block can be well attached to the wall.

[0011] Preferably, a connecting groove is provided on one side of the rotating plate, the inner wall of the connecting groove is slidably connected to the baffle, a groove is provided on one side of the baffle, a locking block is provided inside the groove, and the locking block is fixedly connected to one side of the rectangular plate.

[0012] The effect achieved by the above components is: manually controlling the baffle to rotate inside the connecting groove, thereby setting the baffle at a suitable position, thereby setting the baffle at a suitable position, thereby making the baffle well stuck on one side of the rectangular plate.

[0013] Preferably, a rubber strip is fixedly connected to one side of the rotating plate, a bolt is provided on one side of the rubber strip, and a thread of the bolt penetrates and is inserted into one side of the baffle.

[0014] The effect achieved by the above components is: when the baffle is moved to a suitable position, the bolt is manually controlled so that the bolt is squeezed on one side of the rubber strip, thereby squeezing and deforming the rubber well, so that the baffle can be well fixed inside the connecting groove.

[0015] Preferably, the moving device comprises a sliding rod, and the sliding rod is slidably inserted on one side of the guardrail.

[0016] The effect achieved by the above components is: when using the mobile device, the sliding rod is manually controlled to slide out of the guardrail, so that the end of the sliding rod away from the guardrail is squeezed on one side of the wall. Because the hole on the edge is irregular, the sliding rod can slide out to different lengths, so that the sliding rod can block the gap between the guardrail and the wall, which can increase the protection effect to a certain extent.

[0017] Preferably, a sliding groove is opened on one side of the guardrail, the inner wall of the sliding groove is slidably connected to a connecting strip, one side of the guardrail is fixedly connected to a support plate, one side of the support plate is rotatably inserted with a threaded rod, and the thread of the threaded rod is inserted through one side of the connecting strip.

[0018] The effect achieved by the above components is that when the sliding rod is slid out of a suitable position, the threaded rod is manually rotated, so that the connecting strip is squeezed on one side of the sliding rod, and the sliding rod can be well fixed inside the guardrail.

[0019] Preferably, a circular arc plate is fixedly connected to one side of the connecting strip, a protrusion is fixedly connected to one side of the circular arc plate, a rubber plate is provided on one side of the protrusion, and the rubber plate is fixedly connected to one side of the sliding rod.

[0020] The effect achieved by the above components is that when the connecting strip squeezes the sliding rod, the arc plate is arranged on one side of the rubber plate, so that the protrusion is squeezed on one side of the rubber plate, so that the rubber can be squeezed and deformed, so that the connecting strip is well arranged on one side of the sliding rod.

[0021] In the utility model, by setting a fixing device, when using the fixing device, the fixing rod is manually controlled to rotate inside the supporting block, thereby driving the fixing rod with a threaded groove on the surface to rotate inside the threaded tube, thereby making the fixing block squeezed on the wall, so that the rubber block is squeezed onto the wall, which can increase the friction force to a certain extent, so that the guardrail can be fixed to the edge without damaging the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional structural diagram of a construction safety edge protection device is proposed for the utility model;

[0023] Figure 2 This is a three-dimensional structural schematic diagram of a novel fixing block proposed in the utility model;

[0024] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0025] Figure 4 The utility model provides a three-dimensional structural schematic diagram of a novel sliding rod.

[0026] Legend: 1. Guardrail; 2. Fixing device; 201. Support block; 202. Fixing rod; 203. Threaded groove; 204. Rectangular plate; 205. Threaded cylinder; 206. Fixing block; 207. Rubber block; 208. Limiting rod; 209. Fixing cylinder; 210. Rubber ring; 211. Connecting block; 212. Round rod; 213. Rotating plate; 214. Positioning block; 215. Connecting groove; 216. Baffle; 217. Groove; 218. Bolt; 219. Rubber strip; 3. Moving device; 301. Sliding rod; 302. Connecting strip; 303. Sliding groove; 304. Support plate; 305. Threaded rod; 306. Arc plate; 307. Rubber plate; 308. Protrusion. DETAILED DESCRIPTION

[0027] Embodiment 1, as Figure 1-4 As shown, a construction safety edge protection device is provided, wherein a fixing device 2 is provided on one side of the guardrail 1, and a moving device 3 is provided on one side of the guardrail 1. When using the protection device, the guardrail 1 is generally directly set at the edge position, and then the guardrail 1 and the wall at the edge are fixed together by expansion screws, thereby playing a protective role.

[0028] Reference Figure 2 and Figure 3The fixing device 2 includes a supporting block 201, which is fixedly connected to one side of the guardrail 1. A fixing rod 202 is rotatably inserted on one side of the supporting block 201. Both ends of the fixing rod 202 are provided with threaded grooves 203. The thread directions of the threaded grooves 203 are opposite. A threaded sleeve 205 is threaded on the surface of the threaded grooves 203. A rectangular plate 204 is fixedly connected to one side of the guardrail 1. The threaded cylinder 205 is slidably inserted into one side of the rectangular plate 204. A fixing block 206 is fixedly connected to one end of the threaded cylinder 205 away from the rectangular plate 204. A rubber block 207 is evenly fixedly connected to one side of the fixing block 206. A limiting rod 208 is fixedly connected to one end of the fixing block 206 away from the rubber block 207. The limiting rod 208 slides through the inserted On one side of the rectangular plate 204, when the fixing device 2 is used, the fixing rod 202 is manually controlled to rotate inside the support block 201, thereby driving the fixing rod 202 with a threaded groove 203 on the surface to rotate inside the threaded tube 205, thereby causing the fixing block 206 to be squeezed on the wall, so that the rubber block 207 is squeezed on the wall, which can increase the friction to a certain extent, so that the guardrail 1 can be fixed to the edge without damaging the wall. The middle section of the fixing rod 202 is fixedly connected to the fixing tube 209, and the surface of the fixing tube 209 is evenly fixedly connected to the rubber ring 210. The fixing tube 209 is manually controlled to rotate, thereby driving the fixing rod 202 to rotate, wherein the rubber ring 210 plays a role in increasing the friction, so that It can prevent hands from slipping to a certain extent. A connecting block 211 is fixedly connected to one side of the fixed block 206 close to the threaded tube 205. A round rod 212 is fixedly connected to one side of the connecting block 211. A rotating plate 213 is sleeved on the surface of the round rod 212. A baffle 216 is arranged on one side of the rotating plate 213. The rotating plate 213 is manually controlled to rotate on the surface of the round rod 212, so that the baffle 216 is stuck on one side of the rectangular plate 204, and then the rotating plate 213 is well supported on one side of the fixed block 206. In this way, the fixed block 206 can be well attached to the wall. A connecting groove 215 is provided on one side of the rotating plate 213. The inner wall of the connecting groove 215 is slidably connected to the baffle 216. A groove 217 is provided on one side of the baffle 216. A positioning block 214 is provided inside 217, and the positioning block 214 is fixedly connected to one side of the rectangular plate 204. The baffle 216 is manually controlled to rotate inside the connecting groove 215, so that the baffle 216 is well set at a suitable position, so that the baffle 216 is well stuck on one side of the rectangular plate 204. A rubber strip 219 is fixedly connected to one side of the rotating plate 213, and a bolt 218 is provided on one side of the rubber strip 219. The bolt 218 is threadedly inserted into one side of the baffle 216. When the baffle 216 is moved to a suitable position, the bolt 218 is manually controlled, so that the bolt 218 is squeezed on one side of the rubber strip 219, so that the rubber is squeezed and deformed well.In this way, the baffle 216 can be well fixed inside the connecting groove 215.

[0029] Reference Figure 4 The moving device 3 includes a sliding rod 301, which is slidably inserted on one side of the guardrail 1. When the moving device 3 is used, the sliding rod 301 is manually controlled to slide out of the guardrail 1, so that the end of the sliding rod 301 away from the guardrail 1 is squeezed on one side of the wall. Because the hole on the edge is irregular, the sliding rod 301 slides out to different lengths, so that the sliding rod 301 blocks the gap between the guardrail 1 and the wall, which can increase the protection effect to a certain extent. A sliding groove 303 is opened on one side of the guardrail 1, and the inner wall of the sliding groove 303 is slidably connected with a connecting strip 302. A support plate 304 is fixedly connected to one side of the guardrail 1, and a threaded rod 305 is rotatably inserted on one side of the support plate 304. The threaded rod 305 is threadedly inserted through the connecting strip 302. One side of the sliding rod 301, when the sliding rod 301 is slid out of the appropriate position, the threaded rod 305 is manually rotated, so that the connecting strip 302 is squeezed on one side of the sliding rod 301, so that the sliding rod 301 can be well fixed inside the guardrail 1, one side of the connecting strip 302 is fixedly connected with an arc plate 306, one side of the arc plate 306 is fixedly connected with a protrusion 308, one side of the protrusion 308 is provided with a rubber plate 307, the rubber plate 307 is fixedly connected to one side of the sliding rod 301, when the connecting strip 302 squeezes the sliding rod 301, the arc plate 306 is provided on one side of the rubber plate 307, so that the protrusion 308 is squeezed on one side of the rubber plate 307, so that the rubber can be squeezed and deformed, so that the connecting strip 302 is well arranged on one side of the sliding rod 301.

[0030] Working principle: When using the protective device, the guardrail 1 is generally directly set at the position of the adjacent edge, and then the guardrail 1 and the wall at the adjacent edge are fixed together by expansion screws to play a protective role. When using the fixing device 2, the fixing cylinder 209 is manually controlled to rotate, thereby driving the fixing rod 202 to rotate, wherein the rubber ring 210 plays a role in increasing friction, which can prevent the hand from slipping to a certain extent, thereby driving the fixing rod 202 with a threaded groove 203 on the surface to rotate inside the threaded cylinder 205, thereby causing the fixing block 206 to be squeezed on the wall, so that the rubber block 207 is squeezed onto the wall, and the baffle plate 216 is manually controlled to rotate inside the connecting groove 215, thereby well setting the baffle plate 216 at a suitable position, and then setting the baffle plate 216 at a suitable position, and manually controlling the bolt 218, thereby causing the bolt 218 to be squeezed on one side of the rubber strip 219, thereby well causing the rubber to be squeezed and deformed, so that the baffle plate 216 can be well fixed inside the connecting groove 215, and the rotating plate 213 is manually controlled to rotate on the round rod 2 The surface of the rectangular plate 12 is rotated, and the baffle 216 is stuck on one side of the rectangular plate 204, and then it is well supported on one side of the fixed block 206 through the rotating plate 213, so that the fixed block 206 can be well pressed against the wall, which can increase the friction to a certain extent, so that the guardrail 1 can be fixed to the edge without damaging the wall. When using the moving device 3, the sliding rod 301 is manually controlled to slide out of the guardrail 1, so that the end of the sliding rod 301 away from the guardrail 1 is squeezed on one side of the wall. Because the hole of the edge is irregular, the sliding rod 301 slides out to different lengths. When the sliding rod 301 slides out of the appropriate position, the threaded rod 305 is manually rotated, so that the connecting strip 302 is squeezed on one side of the sliding rod 301, and the protrusion 308 is squeezed on one side of the rubber plate 307, so that the rubber can be squeezed and deformed, so that the connecting strip 302 is well arranged on one side of the sliding rod 301, so that the sliding rod 301 blocks the gap between the guardrail 1 and the wall, which can increase the protection effect to a certain extent.

Claims

1. A construction safety edge protection device, comprising a guardrail (1), characterized in that: A fixing device (2) is provided on one side of the guardrail (1), and a moving device (3) is provided on one side of the guardrail (1). The fixing device (2) comprises a support block (201), the support block (201) is fixedly connected to one side of the guardrail (1), a fixing rod (202) is rotatably inserted into one side of the support block (201), both ends of the fixing rod (202) are provided with a thread groove (203), the thread directions of the thread groove (203) are opposite, and a thread sleeve (205) is provided on the surface of the thread groove (203) One side of the guardrail (1) is fixedly connected to a rectangular plate (204), the threaded tube (205) is slidably inserted into one side of the rectangular plate (204), one end of the threaded tube (205) away from the rectangular plate (204) is fixedly connected to a fixed block (206), one side of the fixed block (206) is evenly fixedly connected to a rubber block (207), one end of the fixed block (206) away from the rubber block (207) is fixedly connected to a limiting rod (208), and the limiting rod (208) is slidably inserted into one side of the rectangular plate (204).

2. The construction safety edge protection device according to claim 1 is characterized in that: A fixing tube (209) is fixedly connected to the middle section of the fixing rod (202), and a rubber ring (210) is evenly fixedly connected to the surface of the fixing tube (209).

3. The construction safety edge protection device according to claim 1 is characterized in that: A connecting block (211) is fixedly connected to one side of the fixed block (206) close to the threaded barrel (205), a round rod (212) is fixedly connected to one side of the connecting block (211), a rotating plate (213) is sleeved on the surface of the round rod (212), and a baffle (216) is provided on one side of the rotating plate (213).

4. The construction safety edge protection device according to claim 3 is characterized by: A connecting groove (215) is provided on one side of the rotating plate (213), the inner wall of the connecting groove (215) is slidably connected to the baffle (216), a groove (217) is provided on one side of the baffle (216), a positioning block (214) is provided inside the groove (217), and the positioning block (214) is fixedly connected to one side of the rectangular plate (204).

5. The construction safety edge protection device according to claim 3 is characterized by: A rubber strip (219) is fixedly connected to one side of the rotating plate (213), a bolt (218) is provided on one side of the rubber strip (219), and the bolt (218) is threadedly inserted into one side of the baffle (216).

6. The construction safety edge protection device according to claim 1 is characterized by: The moving device (3) comprises a sliding rod (301), and the sliding rod (301) is slidably inserted on one side of the guardrail (1).

7. The construction safety edge protection device according to claim 1 is characterized by: A sliding groove (303) is provided on one side of the guardrail (1), and a connecting strip (302) is slidably connected to the inner wall of the sliding groove (303). A support plate (304) is fixedly connected to one side of the guardrail (1), and a threaded rod (305) is rotatably inserted on one side of the support plate (304), and the threaded rod (305) is threadedly inserted into one side of the connecting strip (302).

8. The construction safety edge protection device according to claim 7 is characterized in that: A circular arc plate (306) is fixedly connected to one side of the connecting strip (302), a protrusion (308) is fixedly connected to one side of the circular arc plate (306), a rubber plate (307) is provided on one side of the protrusion (308), and the rubber plate (307) is fixedly connected to one side of the sliding rod (301).

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