Scaffold safety construction anti-falling device

Abstract

The utility model relates to the technical field of scaffolds, in particular to a scaffold safety construction anti-falling device which comprises four supporting columns of a cylindrical structure, and the four supporting columns jointly form a rectangular supporting structure of the anti-falling device. The lower ends of the supporting columns are fixedly installed on the upper surfaces of stand columns of the scaffold body. According to the scaffold safety construction anti-falling device, the supporting columns are arranged in the device and fixedly connected with the scaffold body, the sliding grooves are formed in the surfaces of the supporting columns, the fixed upper sliding blocks and the sliding lower sliding blocks are arranged in the sliding grooves, and the safety nets connected with the surfaces of the upper sliding blocks and the surfaces of the lower sliding blocks are matched, so that a four-side protection structure can be arranged above the scaffold body; and the sliding lower sliding blocks enable the safety net to be flexibly adjusted on the surfaces of the supporting columns, and constructors can conveniently adjust the protection range according to the scaffold construction condition.

Description

TECHNICAL FIELD

[0001] The utility model relates to a scaffold technical field, concretely is a scaffold safety construction anti -fall device. BACKGROUND

[0002] Scaffold is the temporary construction tool commonly used in building construction and some maintenance, decoration etc., in the building construction process, scaffold is the commonly used operation platform, and the scaffold makes the construction personnel can climb high place and carry out construction operation, in order to guarantee the life safety of construction personnel, the scaffold needs to cooperate with the corresponding safety device when using, prevents the worker from falling.

[0003] The current scaffold will set up the safety net at the outside when using, the operation personnel is protected using the safety net, but the current safety net is connected with the scaffold machine, will use the fixed nail and fix the safety net on the scaffold surface, the fixed connection safety net cannot adjust the protection range flexibly according to the construction situation of scaffold, thereby reduces the application range of scaffold. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of scaffold safety construction anti -fall devices, and the device sets adjustable safety net structure, to solve the problem raised in above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of scaffold safety construction anti -fall device, including support column, the support column is cylindrical structure, the support column is provided with 4, 4 the support column jointly constitutes the rectangular support structure of anti -fall device, the lower end of the support column is fixedly installed on the column upper surface of scaffold body, the side surface of the support column is provided with the sliding slot in vertical direction, the sliding slot is provided with 2 on the surface of support column, 2 The sliding slot is direction vertically arranged between, the inner wall of the sliding slot is provided with intercept structure, and the flexible adjustment of safety net is realized by the adsorption fixation between the lower sliding block and the upper sliding block of intercept structure through sliding.

[0006] Preferably, the intercept structure includes an upper sliding block, the upper sliding block is fixedly installed on the inner wall of the sliding slot, a lower sliding block is arranged below the upper sliding block, the lower sliding block is slidably connected with the inner wall of the sliding slot, the upper sliding block and the lower sliding block are both magnetic block structures, the magnetic poles between the upper sliding block and the lower sliding block are attracted to each other, the same upper sliding block and lower sliding block are arranged in each sliding slot, a pair of parallel upper sliding blocks and a pair of lower sliding blocks below form a rectangular structure, which is a group of connecting block structures, a group of connecting block structures are connected to the four corners of the same safety net, the safety net is provided with 4, 4 The safety net is arranged on the four side surfaces of the rectangular support structure formed by the support column.

[0007] The above technical scheme uses the intercepting structure to protect the construction personnel around the scaffold body.

[0008] Preferably, the surface of the support column is provided with a fixing structure, which can limit the position of the lower sliding block and realize installation of the safety net.

[0009] The above technical scheme uses the fixing structure to fix the lower sliding block.

[0010] Preferably, the fixing structure comprises a fixing rod, which is a threaded rod structure, and the fixing rod is threadedly connected with the surface of the support column and penetrates through two sliding grooves on the surface of the support column.

[0011] The above technical scheme uses the fixing rod to limit the lower sliding block.

[0012] Preferably, the surface of the support column is provided with a safety rope connecting structure, which can connect the safety rope of the operator through the supporting bracket.

[0013] The above technical scheme uses the safety rope connecting structure to connect the device with the safety rope.

[0014] Preferably, the safety rope connecting structure comprises a supporting bracket, which is a circular rod structure with a round rectangular structure, and the upper and lower surfaces of the supporting bracket are symmetrically provided with grooves, the sliding block is slidably installed on the inner wall of the groove on the surface of the supporting bracket, the sliding block is a C-shaped structure, the surface of the sliding block is fixedly connected with a connecting rope, and the other end of the connecting rope is fixedly connected with a connecting ring.

[0015] The above technical scheme uses the supporting bracket to connect the safety rope of the construction personnel.

[0016] Compared with the prior art, the scaffold safety construction anti-falling device has the advantages that:

[0017] 1. The support column is fixedly connected with the scaffold body, the surface of the support column is provided with a sliding groove, the upper sliding block and the lower sliding block are fixedly arranged in the sliding groove, the safety net connected with the surfaces of the upper sliding block and the lower sliding block can be provided with four protection structures above the scaffold body, and the lower sliding block can flexibly adjust the safety net on the surface of the support column, so that the construction personnel can conveniently adjust the protection range according to the scaffold construction condition.

[0018] 2. The lower sliding block of the device is fixed and released with the fixed rod, when the fixed rod is screwed through the sliding slot of the support column, the lower sliding block is limited below the support column, realizing the stable connection of the safety net, so that the safety net is firm and reliable during use, and the upper sliding block and the lower sliding block are both magnetic block structures, the installation net can be stored above the support column by using the attracted upper sliding block and lower sliding block, which is convenient to use;

[0019] 3. The device is provided with a support frame of an annular round rod and a matched C-shaped sliding block, the C-shaped sliding block can prevent it from being separated from the groove on the surface of the support frame, and the connecting rope and the connecting ring can be connected with the safety rope of the operator, providing additional protection for the operator during high-altitude operation, reducing the risk of falling. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a front view structural schematic diagram of the utility model;

[0021] Figure 2 It is a front view structural schematic diagram of the utility model and the scaffold body connection;

[0022] Figure 3 It is a rear view structural schematic diagram of the utility model scaffold body connection;

[0023] Figure 4 It is a safety net and support column connection structure schematic diagram of the utility model;

[0024] Figure 5 It is a support column front section structure schematic diagram of the utility model;

[0025] Figure 6 It is a support frame front section structure schematic diagram of the utility model.

[0026] In the drawing: 1, support column; 2, scaffold body; 3, sliding slot; 4, upper sliding block; 5, lower sliding block; 6, safety net; 7, fixed rod; 8, support frame; 9, sliding block; 10, connecting rope; 11, connecting ring. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] Please refer to Figures 1-6The utility model provides a technical scheme: a scaffold safety construction anti -falling device, including support column 1, scaffold body 2, sliding slot 3, upper sliding block 4, lower sliding block 5, safety net 6, fixed link 7, support bracket 8, sliding block 9, connecting rope 10, connecting ring 11.

[0029] Support column 1 is cylindrical structure, and support column 1 is provided with 4, and the 4 support columns 1 jointly constitute the rectangular support structure of anti -falling device, and the lower end of support column 1 is fixedly installed on the upper surface of the stand column of scaffold body 2, and the side surface of support column 1 is provided with the sliding slot 3 in the vertical direction, and the sliding slot 3 is provided with 2 on the surface of support column 1, and the direction perpendicular is set between the two sliding slots 3, and the inner wall of sliding slot 3 is provided with the intercept structure, and the intercept structure realizes the flexible adjustment of safety net 6 by the adsorption fixation between the sliding lower sliding block 5 and upper sliding block 4, and the intercept structure includes upper sliding block 4, and upper sliding block 4 is fixedly installed on the inner wall of sliding slot 3, and the lower sliding block 5 is arranged below upper sliding block 4, and lower sliding block 5 is slidably connected with the inner wall of sliding slot 3, and upper sliding block 4 and lower sliding block 5 are all magnetic block structures, and the magnetic poles between upper sliding block 4 and lower sliding block 5 are attracted to each other, and the same upper sliding block 4 and lower sliding block 5 are arranged in each sliding slot 3, and the rectangular structure formed by a pair of parallel upper sliding block 4 and the lower pair of lower sliding block 5 is a group of connecting block structures, and a group of connecting block structures are connected at the four corners of the same safety net 6, and the safety net 6 is provided with 4, and the four safety nets 6 are arranged on the four side surfaces of the rectangular support structure formed by support column 1 respectively;

[0030] As Figure 1 , Figure 2 and Figure 3 Indicated, in the process of using the device to protect scaffold body 2, support column 1 is fixedly connected with the upper surface of the stand column of scaffold body 2, the safety net 6 connected between upper sliding block 4 and lower sliding block 5 is used to form protective structure on the four side surfaces of scaffold body 2, and four safety nets 6 are used to protect construction personnel, and lower sliding block 5 and upper sliding block 4 are both magnetic block structures, when needing to store safety net 6 on one side, lower sliding block 5 is slid upward in the inner wall of sliding slot 3 of support column 1 side surface, lower sliding block 5 drives safety net 6 to be stored upward, the mutual adsorption between upper sliding block 4 and lower sliding block 5 of magnetic block structure can fix lower sliding block 5 above sliding slot 3, so that safety net 6 on each side can be flexibly adjusted according to construction needs.

[0031] The surface of the support column 1 is provided with a fixing structure, the fixing structure can realize the position limitation of the lower sliding block 5, realize the installation of the safety net 6, the fixing structure comprises a fixing rod 7, the fixing rod 7 is a threaded rod structure, the fixing rod 7 is in threaded connection with the surface of the support column 1, and the fixing rod 7 penetrates two sliding grooves 3 in the surface of the support column 1, the surface of the support column 1 is provided with a safety rope connecting structure, the safety rope connecting structure can realize the connection of the safety rope of the operator through the supporting frame 8, the safety rope connecting structure comprises a supporting frame 8, the supporting frame 8 is a circular rod structure with a rounded rectangular structure, the upper and lower surfaces of the supporting frame 8 are symmetrically provided with grooves, sliding blocks 9 are slidably installed in the inner walls of the grooves in the surface of the supporting frame 8, the sliding blocks 9 are C-shaped structures, the surface of the sliding block 9 is fixedly connected with a connecting rope 10, the other end of the connecting rope 10 is fixedly connected with a connecting ring 11;

[0032] As shown in Figure 4 、 Figure 5 and Figure 6 When the safety net 6 is installed, the fixing rod 7 is rotated, so that the fixing rod 7 is separated from the surface of the support column 1, at this time, the lower sliding block 5 can slide downward on the inner wall of the sliding groove 3, and the sliding of the lower sliding block 5 drives the safety net 6 to slide downward, when the lower sliding block 5 drives the safety net 6 to move downward below the sliding groove 3, under the action of gravity of the lower sliding block 5, the lower sliding block 5 remains in the original position, the fixing rod 7 is reconnected with the surface of the support column 1 in threaded connection, and the fixing rod 7 is intercepted above the lower sliding block 5, so as to limit the position of the lower sliding block 5, and the installation process of the safety net 6 is completed, when the safety net 6 is connected, the safety rope worn by the operator is connected with the connecting ring 11, when the operator moves on the surface of the scaffold body 2, the safety rope worn by the operator drives the connecting ring 11, the connecting rope 10 and the sliding block 9 to slide synchronously on the surface of the supporting frame 8, so as to further ensure the safety of the operator.

[0033] Working principle: when the scaffold safety construction anti-falling device is used, the lower sliding block 5 is fixed in the sliding groove 3 on the side surface of the support column 1 by the fixing rod 7, so that the four safety nets 6 form a protection above the scaffold body 2, and each safety net 6 is independently arranged, so that each safety net 6 can be flexibly adjusted according to the construction needs, the connecting ring 11 is connected with the safety rope worn by the operator, when the operator moves on the scaffold body 2, the safety rope drives the sliding block 9 supporting frame 8 to slide synchronously on the surface, further ensuring the installation of the operator, and increasing the practicability of the whole.

[0034] 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 these 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 kind of scaffold safety construction anti-falling device, including support column (1), the support column (1) is cylindrical structure, the support column (1) is provided with 4, 4 the support column (1) collectively constitutes the rectangular support structure of anti-falling device, the lower end of the support column (1) is fixedly installed on the vertical column upper surface of scaffold body (2), it is characterized by: The side surface of the support column (1) is provided with a vertical direction sliding groove (3), the surface of the support column (1) is provided with two sliding grooves (3), the directions of the two sliding grooves (3) are perpendicular, the inner wall of the sliding groove (3) is provided with an intercepting structure, the flexible adjustment of the safety net (6) is realized by the adsorption fixation between the upper sliding block (4) and the lower sliding block (5).

2. The anti-falling device for safety construction of a scaffold according to claim 1, characterized in that: The intercepting structure comprises an upper sliding block (4), the upper sliding block (4) is fixedly installed on the inner wall of the sliding groove (3), a lower sliding block (5) is arranged below the upper sliding block (4), the lower sliding block (5) is slidably connected with the inner wall of the sliding groove (3), the upper sliding block (4) and the lower sliding block (5) are both magnetic block structures, the magnetic poles of the upper sliding block (4) and the lower sliding block (5) are attracted to each other, the same upper sliding block (4) and lower sliding block (5) are arranged in each sliding groove (3), a pair of parallel upper sliding blocks (4) and a pair of lower sliding blocks (5) below form a rectangular structure, which is a group of connecting block structures, a group of connecting block structures are connected to the four corners of the same safety net (6), the safety net (6) is provided with four, and the four safety nets (6) are arranged on the four side surfaces of the rectangular support structure formed by the support column (1).

3. The anti-falling device for safety construction of a scaffold according to claim 1, characterized in that: The surface of the support column (1) is provided with a fixing structure, the fixing structure can limit the position of the lower sliding block (5) and realize the installation of the safety net (6).

4. The anti-falling device for safety construction of a scaffold according to claim 3, characterized in that: The fixing structure comprises a fixing rod (7), the fixing rod (7) is a threaded rod structure, the fixing rod (7) is threadedly connected with the surface of the support column (1), and the fixing rod (7) penetrates the two sliding grooves (3) on the surface of the support column (1).

5. The anti-falling device for safety construction of a scaffold according to claim 1, characterized in that: The surface of the support column (1) is provided with a safety rope connecting structure, the safety rope connecting structure can realize the connection of the safety rope of the operator through the supporting frame (8).

6. The anti-falling device for safety construction of a scaffold according to claim 5, characterized in that: The safety rope connecting structure comprises a supporting frame (8), the supporting frame (8) is a circular corner rectangular structure ring circular rod structure, the upper and lower surfaces of the supporting frame (8) are symmetrically provided with grooves, the sliding block (9) is slidably installed in the inner wall of the groove on the surface of the supporting frame (8), the sliding block (9) is a C-shaped structure, the connecting rope (10) is fixedly connected to the surface of the sliding block (9), and the other end of the connecting rope (10) is fixedly connected with the connecting ring (11).

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