CN215107248U

CN215107248U - Building safety scaffold connecting device

Info

Publication number: CN215107248U
Application number: CN202120694666.7U
Authority: CN
Inventors: 陈孟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-12-10
Anticipated expiration: 2031-04-06

Abstract

The utility model provides a building safety scaffold connecting device. Building safety scaffold connecting device includes: a cylinder; the through hole is formed in the column body; the two grooves are respectively formed in the top and the bottom of the column body; the two inserting cylinders are fixedly arranged at two ends of the column body respectively; the two driving strips are slidably arranged in the through holes, and two ends of the two driving strips extend into the two inserting cylinders; the two pressing blocks are fixedly arranged on one sides of the two driving strips respectively, and one sides of the two pressing blocks extend into the corresponding grooves respectively; the two sliding rods are fixedly arranged in the two inserting cylinders respectively, and the two driving strips are connected with the two sliding rods in a sliding manner; and the two springs are respectively sleeved on the two sliding rods in a sliding manner. The utility model provides a building safety scaffold connecting device has convenient to use, advantage that the controllability is stronger.

Description

Building safety scaffold connecting device

Technical Field

The utility model relates to a construction equipment technical field especially relates to a building safety scaffold connecting device.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out, and is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold and the like according to the structural form, wherein the vertical rod type scaffold is the most common scaffold at present and is mainly formed by assembling and splicing a plurality of metal pipes.

However, in the prior art, most of the existing vertical rod type scaffolds are assembled and fixed by using lock catches and screws to fix the metal pipes, which has the advantages that the vertical tubes and the horizontal tubes can be connected together quickly and conveniently, but the two horizontal tubes cannot be connected into a whole, and the metal pipes cannot be longitudinally or transversely adjusted according to the requirements, so that the scaffold is inconvenient to use, and therefore, the connecting device for the building safety scaffold is necessary to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a construction safety scaffold connecting device that convenient to use, controllability are stronger.

In order to solve the technical problem, the utility model provides a building safety scaffold connecting device, include: a cylinder; the through hole is formed in the column body; the two grooves are respectively formed in the top and the bottom of the column body; the two inserting cylinders are fixedly arranged at two ends of the column body respectively; the two driving strips are slidably arranged in the through holes, and two ends of the two driving strips extend into the two inserting cylinders; the two pressing blocks are fixedly arranged on one sides of the two driving strips respectively, and one sides of the two pressing blocks extend into the corresponding grooves respectively; the two sliding rods are fixedly arranged in the two inserting cylinders respectively, and the two driving strips are connected with the two sliding rods in a sliding manner; the two springs are respectively sleeved on the two sliding rods in a sliding manner, and the top ends and the bottom ends of the springs are respectively contacted with the corresponding driving strips; the four clamping blocks are fixedly arranged on the two driving strips respectively, and one side of each clamping block extends out of the inserting cylinder.

Preferably, the connecting pipe is sleeved on any one of the inserting cylinders in a sliding manner, the clamping holes are formed in the inner wall of the top and the inner wall of the bottom of the connecting pipe, and any two clamping blocks extend into the corresponding clamping holes respectively and are in sliding connection with the clamping holes.

Preferably, the top inner wall and the bottom inner wall of the two inserting cylinders are provided with sliding holes, and the four clamping blocks are respectively in sliding connection with the corresponding sliding holes.

Preferably, the both sides of cylinder are all rotated and are installed first snap ring, rotate on the first snap ring and install the second snap ring, same fixed screw is installed with the one end screw thread of second snap ring to first snap ring.

Preferably, fixed cover is equipped with two solid fixed rings on the cylinder, rotates on two solid fixed rings and installs same swivel becket, seted up a plurality of draw-in grooves on the inner wall of swivel becket, two drive equal fixed mounting on the strip have a card strip, and in two one ends of blocking the strip extended to the draw-in groove that corresponds respectively, the winding had the lifting rope on the swivel becket, the top fixed mounting of lifting rope has the lifting hook.

Preferably, the annular groove has all been seted up to the one side that two solid fixed rings are close to each other, the spacing ring is installed to the annular groove internal rotation, and one side of two spacing rings all extends outside the annular groove and with rotating ring fixed connection.

Preferably, two limit blocks are fixedly mounted on the two fixing rings.

Compared with the prior art, the utility model provides a building safety scaffold connecting device has following beneficial effect:

the utility model provides a building safety scaffold connecting device cooperatees through the cylinder, inserts a section of thick bamboo, drives strip, briquetting, slide bar, spring and fixture block, can connect two connecting pipes for when installing scaffold, can connect into a whole with two connecting pipes, in order convenient to assemble.

Drawings

Fig. 1 is a schematic front sectional view of a first embodiment of a connecting device for a scaffold for building safety according to the present invention;

fig. 2 is a schematic side sectional view of a first embodiment of the connecting device for a scaffold for building safety provided by the present invention;

fig. 3 is a schematic front sectional view of a second embodiment of the connecting device for a scaffold for building safety provided by the present invention;

fig. 4 is a schematic side sectional view of a second embodiment of the connecting device for a scaffold for building safety according to the present invention.

Reference numbers in the figures: 1. a cylinder; 2. a through hole; 3. a groove; 4. inserting a cylinder; 5. a driving strip; 6. briquetting; 7. a slide bar; 8. a spring; 9. a clamping block; 10. a first snap ring; 11. a second snap ring; 12. fixing screws; 13. a fixing ring; 14. a rotating ring; 15. a card slot; 16. clamping the strip; 17. a lifting rope; 18. a hook; 19. and a limiting block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

The first embodiment:

referring to fig. 1 and 2 in combination, in a first embodiment of the present invention, a building safety scaffold connecting device includes: a column body 1 for connecting two insert cylinders 4; the through hole 2 is formed in the column body 1; the two grooves 3 are respectively formed in the top and the bottom of the column body 1, so that the probability of mistaken touch on the pressing block 6 can be reduced; the two inserting cylinders 4 are respectively and fixedly arranged at two ends of the column body 1 and are mainly used for being connected with a connecting pipe; the two driving strips 5 are arranged in the through hole 2 in a sliding mode, and two ends of each driving strip 5 extend into the two inserting cylinders 4; the two pressing blocks 6 are respectively and fixedly arranged on one side of the two driving strips 5, and one side of each of the two pressing blocks 6 extends into the corresponding groove 3, so that the driving strips 5 can be conveniently pressed; the two sliding rods 7 are fixedly arranged in the two inserting cylinders 4 respectively, and the two driving strips 5 are connected with the two sliding rods 7 in a sliding manner, so that the driving strips 5 can stably slide and can be sleeved with springs 8; the two springs 8 are respectively sleeved on the two sliding rods 7 in a sliding manner, and the top ends and the bottom ends of the springs 8 are respectively contacted with the corresponding driving strips 5, so that the two driving strips 5 can be rebounded; four fixture blocks 9, four fixture blocks 9 are fixed mounting respectively on two drive strips 5, one side of fixture block 9 extends to outside the section of thick bamboo 4 of inserting, can carry out the block to the connecting pipe.

A sliding sleeve is equipped with the connecting pipe on an arbitrary one inserts section of thick bamboo 4, all seted up the card hole on the top inner wall of connecting pipe and the bottom inner wall, two arbitrary fixture blocks 9 extend respectively to the card downthehole and with card hole sliding connection that correspond, can embody the relation of connection of inserting section of thick bamboo 4 and connecting pipe.

Slide holes are formed in the inner walls of the top and the bottom of the two inserting cylinders 4, and the four clamping blocks 9 are connected with the corresponding slide holes in a sliding mode respectively, so that the clamping blocks 9 can freely stretch out and draw back in the inserting cylinders 4 conveniently.

The utility model discloses a cylinder, including cylinder 1, first snap ring 10, second snap ring 11, same fixed screw 12 is installed with the one end screw thread of second snap ring 11 to the both sides of cylinder 1 are all rotated and are installed first snap ring 10, rotate on the first snap ring 10 and install second snap ring 11 for connect more connecting pipes, and can let the connecting pipe realize turning to the regulation.

The utility model provides a building safety scaffold connecting device's theory of operation as follows:

when two connecting pipes are required to be combined into a whole, the two connecting pipes are respectively sleeved on the two inserting cylinders 4, then the two pressing blocks 6 are pressed, the pressing blocks 6 drive the driving strips 5 to slide on the sliding rods 7, the driving strips 5 extrude the springs 8 while sliding, meanwhile, the driving strips 5 also drive the clamping blocks 9 to retract into the inserting cylinders 4, at the moment, clamping holes in the connecting pipes are aligned with sliding holes in the inserting cylinders 4, then the two pressing blocks 6 are released, the driving strips 5 drive the clamping blocks 9 to be clamped into the clamping holes in the connecting pipes under the pushing of the springs 8, so that the two connecting pipes are connected into a whole through the cylinder body 1 and the inserting cylinders 4, then, other connecting pipes can be placed between the first clamping ring 10 and the second clamping ring 11, then the first clamping ring 10 and the second clamping ring 11 are fixed together through the fixing screws 12, so that the connecting pipes are fixed on the first clamping ring 10 and the second clamping ring 11, the first snap ring 10 is rotatably mounted on the cylinder 1, so that the connecting pipe can be rotatably adjusted as required after the fixing is completed.

through cylinder 1, insert a section of thick bamboo 4, drive strip 5, briquetting 6, slide bar 7, spring 8 and fixture block 9 and cooperate, can connect two connecting pipes for when installing scaffold, can connect into a whole with two connecting pipes, in order to make things convenient for the equipment.

Second embodiment:

a second embodiment of the present application provides another construction safety scaffold connection device based on the construction safety scaffold connection device provided by the first embodiment of the present application. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.

Referring to fig. 3 and 4, the connecting device for the building safety scaffold further includes: two solid fixed rings 13, two solid fixed ring 13 equal fixed sleeves establish on cylinder 1 for bear the weight of swivel ring 14 and rotate, rotate on two solid fixed rings 13 and install same swivel ring 14, mainly used winding lifting rope 17, a plurality of draw-in grooves 15 have been seted up on the inner wall of swivel ring 14, and two drive on 5 equal fixed mounting have card strip 16, and two one end that block strip 16 extend to respectively in the draw-in groove 15 that corresponds, and card strip 16 cooperatees with draw-in groove 15 and can carry on spacingly to swivel ring 14, and the winding has lifting rope 17 on the swivel ring 14, the top fixed mounting of lifting rope 17 has lifting hook 18, and lifting rope 17 and lifting hook 18 cooperate and can hang cylinder 1 and establish on other building pieces, with the security that increases the scaffold frame.

The annular groove has all been seted up to the one side that two solid fixed rings 13 are close to each other, the spacing ring is installed to the annular groove internal rotation, and one side of two spacing rings all extends outside the annular groove and with swivel ring 14 fixed connection for swivel ring 14 can be stable rotate on two solid fixed rings 13.

Two fixed rings 13 are fixedly provided with two limiting blocks 19 which can limit the lifting rope 17 and prevent the lifting rope 17 from falling off from the rotating ring 14.

When deploying scaffold installation, can press two briquetting 6, briquetting 6 drives card strip 16 through driving strip 5 and removes, withdraw from in card strip 16 follow the draw-in groove 15 that corresponds up to, this moment, accessible lifting hook 18 pulling lifting rope 17, make lifting rope 17 take out from swivel becket 14, after sufficient length is taken out to lifting rope 17, loosen briquetting 6, make card strip 16 block again and carry out spacingly in the draw-in groove 15 to swivel becket 14, then can hang lifting hook 18 and establish on other buildings, provide one deck protection insurance for the scaffold, in order to guarantee scaffold's security.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A construction safety scaffold connection device, comprising:

a cylinder;

the through hole is formed in the column body;

the two grooves are respectively formed in the top and the bottom of the column body;

the two inserting cylinders are fixedly arranged at two ends of the column body respectively;

the two driving strips are slidably arranged in the through holes, and two ends of the two driving strips extend into the two inserting cylinders;

the two pressing blocks are fixedly arranged on one sides of the two driving strips respectively, and one sides of the two pressing blocks extend into the corresponding grooves respectively;

the two sliding rods are fixedly arranged in the two inserting cylinders respectively, and the two driving strips are connected with the two sliding rods in a sliding manner;

the two springs are respectively sleeved on the two sliding rods in a sliding manner, and the top ends and the bottom ends of the springs are respectively contacted with the corresponding driving strips;

the four clamping blocks are fixedly arranged on the two driving strips respectively, and one side of each clamping block extends out of the inserting cylinder.

2. The connecting device for building safety scaffold according to claim 1, wherein a connecting tube is slidably sleeved on any one of the inserting tubes, the connecting tube has a top inner wall and a bottom inner wall, the top inner wall and the bottom inner wall of the connecting tube are respectively provided with a clipping hole, and any two clipping blocks respectively extend into the corresponding clipping holes and are slidably connected with the clipping holes.

3. The connecting device for the scaffold used for building safety as claimed in claim 1, wherein the top inner wall and the bottom inner wall of the two insertion tubes are provided with sliding holes, and the four blocks are respectively connected with the corresponding sliding holes in a sliding manner.

4. The building safety scaffold connecting device as claimed in claim 1, wherein a first snap ring is rotatably mounted on both sides of the cylinder, a second snap ring is rotatably mounted on the first snap ring, and one end of the first snap ring and one end of the second snap ring are threaded with the same fixing screw.

5. The connecting device for building safety scaffold according to claim 1, wherein the fixing sleeve on the column body is provided with two fixing rings, the two fixing rings are rotatably mounted with the same rotating ring, the inner wall of the rotating ring is provided with a plurality of slots, the two driving strips are each fixedly mounted with a clamping strip, one end of each clamping strip extends into the corresponding slot, the rotating ring is wound with a lifting rope, and the top end of the lifting rope is fixedly mounted with a lifting hook.

6. The building safety scaffold connecting device as claimed in claim 5, wherein the two fixing rings are provided with an annular groove at the side close to each other, the annular groove is rotatably provided with a limiting ring, and one side of each limiting ring extends out of the annular groove and is fixedly connected with the rotating ring.

7. The construction safety scaffold connecting device as claimed in claim 5, wherein two stoppers are fixedly mounted on the two fixing rings.