CN209244238U - A kind of scaffold safety device - Google Patents

Abstract

The utility model relates to building safety appliance technologies, and disclose a kind of scaffold safety device, including pedestal, column is fixedly installed at the top of the pedestal, the medial surface of the column is fixedly installed with carrying handle, the inside of the column offers first sliding groove, and the inner cavity sliding of the first sliding groove is connected with the first snap-gauge, and the other end of first snap-gauge is fixedly connected with connecting column.By the way that pedestal is designed to that plane facilitates the column in assembling and can stand, so that easier for installation, by the way that the cooperation of first sliding groove and the first snap-gauge is arranged on column so that connecting column dismounting is more convenient, by the way that the cooperation of second sliding slot and the second snap-gauge is arranged on connecting column so that pull rod and bearing base are more easier in disassembly, be conducive to carry and transport, clump weight is set in bearing base, so that center of gravity is lower when in use for scaffold, it prevents people's scaffold in upper work from turning on one's side, causes injures and deaths.

Description

A kind of scaffold safety device

Technical field

The utility model relates to building safety appliance technology, specially a kind of scaffold safety device.

Background technique

Scaffold refer to construction site be worker operation and solving vertically and horizontally transport and the various brackets set up.Building The generic term on boundary refers to and is used in exterior wall, interior decoration or the higher place that can not directly construct of layer height on construction site, predominantly Construction personnel works up and down or perimeter security net is gone along with sb. to guard him and high-altitude installation component etc., is plainly exactly build a framework, scaffold system Making material usually has: bamboo and wood, steel pipe or synthetic material etc., some engineerings are also with scaffold when template uses, furthermore in advertisement The departments such as industry, municipal administration, traffic road bridge, mine are also used extensively.

Scaffolding structure currently on the market is fairly simple, it is impossible to ensure that going to avoid inclining during use , if it happens topple over the tragedy for easily causing operating personnel injured or even dead, the two sides of scaffold lack protective fence, such as Fruit personnel of operation on scaffold turn down from side, and will cause immeasurable loss or operating personnel may will make Industry tool is placed on horizontal brace, if not noticing that will cause power tool falls down, causes the injury of other staff, many scaffolds And without special ladder, it is also possible to cause accident during operating personnel's climbing.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of scaffold safety device, has overturning-preventing, Easily climbing, the good advantage of protection effect solve the problems, such as to mention in above-mentioned background technique.

The utility model provides the following technical solutions: a kind of scaffold safety device, including pedestal, the pedestal Top is fixedly installed with column, and the medial surface of the column is fixedly installed with carrying handle, and the inside of the column offers The inner cavity sliding of one sliding slot, the first sliding groove is connected with the first snap-gauge, and the other end of first snap-gauge is fixedly connected with company Column is connect, the inside of the connecting column offers second sliding slot, and the inner cavity sliding of the second sliding slot is connected with the second snap-gauge, described The bottom of second snap-gauge is fixedly connected with pull rod, and the bottom of the pull rod is fixedly installed with bearing base, at the top of the bearing base Two sides open up fluted, and the inside of the groove is equipped with clump weight, and the front of the column is threaded with screw A, described Column front is connected with bridging by screw A, and the medial surface of the column is fixedly installed with horizontal brace, the horizontal brace Bottom be movably installed with ladder, the side of the column is movably installed with protective fence, and the protective fence is located at the upper of horizontal brace Side, the front of the protective fence are fixedly installed with lock pin box, and the inside of the lock pin box offers movable chamber, the movable chamber Medial surface fixation is movably installed with spring, and the non-moving end of the spring is fixedly connected with the left side of movable chamber, the spring Motion end is fixedly connected with lock pin, and the front of the lock pin is fixedly installed with handle, and the medial surface of another column offers Lock pin movable chamber compatible with lock pin.

Preferably, the quantity of the column is two, and the quantity of the bearing base is two, two bearing base difference Positioned at the lateral surface of two columns.

Preferably, the carrying handle is located at bridging back, and the bridging is located at the back of ladder.

Preferably, the arrangement mode of the bridging is cross arrangement, the bridging and level of two cross arrangements Tilt angle between face is 25 °.

Preferably, the protective fence is rectangle, and the length value of protective fence is 200CM, width value 100CM, the water It supports as rectangle, and the length value of horizontal brace is 200CM, width value 200CM.

Preferably, the front of the column is threaded with screw B, and the column front is connected by screw B activity It is connected to hinge, the screw sequentially passes through hinge, protective fence and is threadedly coupled with protective fence.

Be compared with the prior art, the utility model have it is following the utility model has the advantages that

1, scaffold safety device, by the way that pedestal is designed to that plane facilitates the column in assembling and can stand It is vertical, so that it is easier for installation, by the way that the cooperation of first sliding groove and the first snap-gauge is arranged on column so that connecting column dismounts It is more convenient, by the way that the cooperation of second sliding slot and the second snap-gauge is arranged on connecting column so that pull rod and bearing base are being dismantled When be more easier, so that it is all become smallclothes, be conducive to carry and transport, clump weight is set in bearing base, so that scaffold exists Center of gravity is lower when use, prevents people's scaffold in upper work from turning on one's side, causes injures and deaths.

2, the scaffold safety device makes scaffold more firm, by the way that screw A is arranged by the way that bridging is arranged So that bridging is more easier to dismantle, prevent two heel posts from outwardly or inwardly falling, is made by the way that carrying handle is arranged in scaffold It is more convenient when closely carrying, make operating personnel more convenient when ascending a height by the way that ladder is arranged, by the way that protective fence is arranged It can make when in use since the carelessness of operating personnel causes to fall from eminence, hinge and using for lock pin can make operation Protective fence can be opened and effectively be closed when climbing up scaffold by personnel, and spring can prevent lock pin living from lock pin Intracavitary disengaging is moved, protective fence is caused to be opened, is caused damages.

Detailed description of the invention

Fig. 1 is the utility model structure sectional view；

Fig. 2 is the utility model the structure left view；

Fig. 3 is the utility model detent configuration enlarged drawing；

Fig. 4 is the utility model part-structure enlarged drawing.

In figure: 1, pedestal；2, column；3, bearing base；4, clump weight；5, pull rod；6, second sliding slot；7, the second snap-gauge；8, Connecting column；9, screw A；10, horizontal brace；11, protective fence；12, ladder；13, carrying handle；14, bridging；15, the first snap-gauge； 16, first sliding groove；17, groove；18, hinge；19, screw B；20, movable chamber；21, spring；22, lock pin；23, lock pin movable chamber； 24, handle；25, lock pin box.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It please refers to Fig. 1-4, a kind of scaffold safety device, including pedestal 1, the top of pedestal 1 and is fixedly installed with vertical Column 2, the quantity of column 2 are two, by the way that pedestal 1 is designed to that plane facilitates the column 2 in assembling and can stand, so that peace Fill more convenient, the quantity of bearing base 3 is two, and two bearing bases 3 are located at the lateral surface of two columns 2, column 2 it is interior Side is fixedly installed with carrying handle 13, by be arranged carrying handle 13 make scaffold closely carry when it is more convenient, Carrying handle 13 is located at 14 back of bridging, makes scaffold more firm by the way that bridging 14 is arranged, by the way that screw A9 is arranged So that bridging 14 is more easier to dismantle, prevent two heel posts 2 from outwardly or inwardly falling, bridging 14 is located at the back of ladder 12, The arrangement mode of bridging 14 is cross arrangement, and the tilt angle between the bridging 14 and horizontal plane of two cross arrangements is 25 °, the inside of column 2 offers first sliding groove 16, and the inner cavity sliding of first sliding groove 16 is connected with the first snap-gauge 15, by vertical The cooperation of first sliding groove 16 and the first snap-gauge 15 is set on column 2 so that connecting column dismounting is more convenient, the first snap-gauge 15 it is another One end is fixedly connected with connecting column 8, and the inside of connecting column 8 offers second sliding slot 6, and the inner cavity sliding of second sliding slot 6 is connected with Second snap-gauge 7, by the way that the cooperation of second sliding slot 6 and the second snap-gauge 7 is arranged on connecting column 8 so that pull rod 5 and bearing base 3 It is more easier in disassembly, it is made all to become smallclothes, be conducive to carry and transport, the bottom of the second snap-gauge 7 is fixedly connected with drawing Bar 5, the bottom of pull rod 5 are fixedly installed with bearing base 3, and the two sides at 3 top of bearing base open up fluted 17, the inside peace of groove 17 Equipped with clump weight 4, clump weight 4 is arranged in bearing base 3 prevents people in upper work so that center of gravity is lower when in use for scaffold Scaffold is turned on one's side when making, and causes injures and deaths, and the front of column 2 is threaded with screw A9, and 2 front of column is living by screw A9 Dynamic to be connected with bridging 14, the medial surface of column 2 is fixedly installed with horizontal brace 10, and horizontal brace 10 is rectangle, and horizontal brace 10 Length value is 200CM, and width value 200CM, the bottom of horizontal brace 10 is movably installed with ladder 12, is made by the way that ladder 12 is arranged Operating personnel is more convenient when ascending a height, and the side of column 2 is movably installed with protective fence 11, and protective fence 11 is rectangle, and is protected The length value on column 11 is 200CM, and width value 100CM, protective fence 11 is located at the top of horizontal brace 10, by the way that protective fence 11 is arranged It can make when in use since the carelessness of operating personnel causes to fall from eminence, the front of column 2 is threaded with screw B19, the front of column 2 are connected with hinge 18 by screw B19, screw B19 sequentially pass through hinge 18, protective fence 11 and with prevent Guardrail 11 is threadedly coupled, and hinge 18 and using for lock pin 22 can make operating personnel when climbing up scaffold, can will protect Column 11 is opened and is effectively closed, and spring 21 can prevent lock pin 22 to be detached from out of lock pin movable chamber 23, lead to protective fence 11 open, and cause damages, the front of protective fence 11 is fixedly installed with lock pin box 25, and the inside of lock pin box 25 offers movable chamber 20, the medial surface fixation of movable chamber 20 is movably installed with spring 21, and the non-moving end of spring 21 and the left side of movable chamber 20 are fixed Connection, the motion end of spring 21 are fixedly connected with lock pin 22, and the front of lock pin 22 is fixedly installed with handle 24, another column 2 Medial surface offers lock pin movable chamber 23 compatible with lock pin 22.

Bridging 14 is fixed on column 2 by working principle with screw A when in use, so that scaffold is able to maintain surely It is fixed, by 15 sliding sleeve of the first snap-gauge in first sliding groove 16, then the second snap-gauge 7 is sleeved in second sliding slot 6, it at this time can be with So that bearing base 3 and column 2 form an entirety, then clump weight 4 is added in the groove 17 of bearing base 3, each bearing base 3 Left and right side adds with clump weight respectively, so that pedestal 1 is more firm, more ensure that the probability that scaffold is toppled over, two It is fixedly connected with horizontal brace 10 on the column 2 on side, hinge 18 is installed with screw B19 in the front of column 2, then by the another of hinge 18 Installation protective fence 11 in end installs lock pin box 25 in the other side of protective fence 11, passes through the spring 21 and lock pin 22 in lock pin box 25 Cooperation so that lock pin 22 is inserted into lock pin movable chamber 23, to ensure that protective fence 11 in operating personnel from ladder 12 Reach horizontal brace 10 enables to protective fence 11 to be in close state later.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of scaffold safety device, including pedestal (1), it is characterised in that: the top of the pedestal (1) is fixedly mounted Have column (2), the medial surface of the column (2) is fixedly installed with carrying handle (13), and the inside of the column (2) offers One sliding slot (16), the first sliding groove (16) inner cavity sliding is connected with the first snap-gauge (15), first snap-gauge (15) it is another One end is fixedly connected with connecting column (8), and the inside of the connecting column (8) offers second sliding slot (6), the second sliding slot (6) Inner cavity sliding be connected with the second snap-gauge (7), the bottom of second snap-gauge (7) is fixedly connected with pull rod (5), the pull rod (5) bottom is fixedly installed with bearing base (3), and the two sides at the top of the bearing base (3) open up fluted (17), the groove (17) inside is equipped with clump weight (4), and the front of the column (2) is threaded with screw A(9), column (2) front It is connected with bridging (14) by screw A(9), the medial surface of the column (2) is fixedly installed with horizontal brace (10), described The bottom of horizontal brace (10) is movably installed with ladder (12), and the side of the column (2) is movably installed with protective fence (11), described Protective fence (11) is located at the top of horizontal brace (10), and the front of the protective fence (11) is fixedly installed with lock pin box (25), described The inside of lock pin box (25) offers movable chamber (20), and the medial surface fixation of the movable chamber (20) is movably installed with spring (21), the non-moving end of the spring (21) is fixedly connected with the left side of movable chamber (20), and the motion end of the spring (21) is solid Surely it is connected with lock pin (22), the front of the lock pin (22) is fixedly installed with handle (24), the medial surface of another column (2) It offers and lock pin (22) compatible lock pin movable chamber (23).

2. a kind of scaffold safety device according to claim 1, it is characterised in that: the quantity of the column (2) It is two, the quantity of the bearing base (3) is two, and two bearing bases (3) are located at the outside of two columns (2) Face.

3. a kind of scaffold safety device according to claim 1, it is characterised in that: carrying handle (13) position In bridging (14) back, the bridging (14) is located at the back of ladder (12).

4. a kind of scaffold safety device according to claim 1, it is characterised in that: the row of the bridging (14) Column mode is cross arrangement, and the tilt angle between the bridging (14) and horizontal plane of two cross arrangements is 25 °.

5. a kind of scaffold safety device according to claim 1, it is characterised in that: the protective fence (11) is square Shape, and the length value of protective fence (11) is 200CM, width value 100CM, the horizontal brace (10) is rectangle, and horizontal brace (10) length value is 200CM, width value 200CM.

6. a kind of scaffold safety device according to claim 1, it is characterised in that: the front of the column (2) It is threaded with screw B(19), column (2) front passes through screw B(19) be connected with hinge (18), the screw B (19) hinge (18), protective fence (11) are sequentially passed through and is threadedly coupled with protective fence (11).