CN210767773U

CN210767773U - Externally-lapped scaffold

Info

Publication number: CN210767773U
Application number: CN201921221599.6U
Authority: CN
Inventors: 刘猛; 潘长根; 丁伯生; 董善勤; 秦鼎
Original assignee: Haitong Construction Group Co ltd
Current assignee: Haitong Construction Group Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-06-16
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses an externally-built scaffold, which relates to the field of building construction and aims to solve the problem of troublesome disassembly between the prior scaffold and a fixed wall, and comprises a wall connecting rod, a cross rod and a vertical rod which are arranged at one side of the wall connecting rod away from the fixed wall and are in staggered lap joint, a fixed cavity groove which penetrates through the fixed wall, a fixed clamping groove which is arranged at one side of the fixed wall away from the wall connecting rod and is communicated with the fixed cavity groove, a fixed clamping plate arranged in the fixed clamping groove, a fixed accommodating groove which is arranged at one end of the fixed clamping plate close to the fixed cavity groove and has the same shape with the notch of the fixed cavity groove, at least one pair of clamping grooves which are arranged on the adjacent walls of the fixed accommodating groove and the notch, a clamping component which is arranged between one end of the wall connecting rod extending into the fixed cavity groove and the clamping groove, and a stability maintaining component which is arranged at one side of the wall connecting, the utility model discloses not only can with realize firm being connected between the fixed wall, it is convenient to dismantle moreover.

Description

Externally-lapped scaffold

Technical Field

The utility model relates to a construction field, more specifically say, it relates to an outer scaffold frame of taking.

Background

In the process of building construction, in order to supply and apply the workman to operate and supply and apply the workman to carry goods and materials, can build the scaffold in the place that outer wall, interior decoration or layer height are higher can't directly be under construction, and then make things convenient for constructor work.

The prior Chinese patent with the publication number of CN207110401U discloses a scaffold for building support, which comprises upright posts and cross posts, wherein a plurality of groups of cross posts and a plurality of groups of upright posts are connected with each other to form the scaffold, each upright post comprises a steel pipe and a connecting piece, and the adjacent connected steel pipes are respectively inserted into the connecting pieces; the two ends of the steel pipe of the cross rod are provided with fasteners, and the cross rod can be fixedly connected with the vertical rod through the fasteners.

Build the in-process of scaffold frame, current with support body itself and building wall connection, the fixed plate is buried underground to traditional direction in the wall body, and the welding of one side of fixed plate has the steel pipe, and the steel pipe extends the wall body, and it is fixed with outer scaffold frame through the fastener at last again.

However, when the fixing plate is removed, the fixing plate cannot be taken out, and the steel plate needs to be cut, so that the device is troublesome and has certain potential safety hazards.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an outer scaffold frame of taking not only can with realize firm being connected between the fixed wall, dismantle the convenience moreover.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an external scaffold frame, including linking the wall pole and setting up keeping away from crisscross lapped horizontal pole and the pole setting in fixed wall one side even the wall pole, still including running through the fixed chamber groove that sets up on the fixed wall, sunken setting is kept away from even wall pole one side and with the communicating fixed slot of fixed chamber groove at the fixed wall, set up the fixed cardboard in fixed slot, the setting is close to fixed chamber groove one end and fixed chamber groove notch shape the same fixed appearance groove near fixed cardboard, relative sunken setting is at least a pair of joint groove on fixed appearance groove and the adjacent cell wall of notch and is setting up and stretching into the joint subassembly between fixed chamber inslot one end and the joint groove and setting up and being located the fixed wall and keep away from the steady subassembly of fixed cardboard one side even the wall pole.

Through taking above-mentioned technical scheme, even the wall pole inserts fixed chamber groove and support and hold the inslot at fixed, the joint subassembly will be in the same place wall pole and joint groove joint, can realize to even the wall pole along fixed wall thickness side ascending spacing, simultaneously, the steady subassembly of dimension realizes along solid wall side ascending stability to even the wall pole, relieve the perpendicular and the ascending shear stress of wall pole length direction that produces to even the wall pole among the work progress, and then can link together the wall pole with the fixed wall steadily, and, when demolising the scaffold frame, remove the joint action of joint subassembly, will be even the wall pole extract fixed chamber groove can, and then the utility model discloses not only can with realize firm being connected between the fixed wall, dismantle conveniently moreover.

The utility model discloses a further set up to, the joint subassembly holds the chamber, runs through the setting joint that sets up on the relative chamber wall in joint appearance chamber and joint groove leads to the groove, slides and sets up the joint piece that leads to the inslot at the joint including setting up in even wall pole stretches into fixed chamber groove one end, slides and set up the promotion post that holds the intracavity at the joint, set up reset spring on the relative cell wall of joint groove and joint groove, set up the reset plate that leads to groove one end near the joint at reset spring and set up the pulling piece that is used for the pulling promotion post to remove on fixed cardboard, the one end that the promotion post is close to the joint piece is the conical surface, the conical surface narrow end that promotes the post is close to the setting of joint.

Through taking above-mentioned technical scheme, insert fixed intracavity inslot back at wall connecting rod, the joint leads to the groove and can aligns with the notch in joint groove, then the pulling piece will promote the post to the direction removal of keeping away from pole setting and horizontal pole, and then, the joint piece can be promoted the slope conical surface of post and release the joint gradually and hold the chamber and insert the joint inslot, and simultaneously, reset spring is compressed, and then receive the limiting displacement in joint piece and joint groove, wall connecting rod can realize being connected with the firm of fixed wall on its length direction, and simultaneously, when dismantling scaffold, will promote the post and push back the normal position, and then under the effect of reset spring restoring force, the reset plate can push back the joint piece to the joint and hold the chamber, and then wall connecting rod can extract fixed intracavity groove smoothly.

The utility model discloses a further set up to, every is relative the joint interblock form the chamber of stepping down, draw the piece including set up in the pulling piece that promotes the conical surface narrow end of post and lie in the intracavity of stepping down, run through the setting respectively and keep away from on the chamber wall that promotes the post and the pulling ring that leads to the groove and set up the one end relatively with the pulling in the groove at the pulling piece in the joint appearance chamber.

Through taking above-mentioned technical scheme, constructor hooks the pulling ring through the work piece, can make the pulling piece drive and promote the post and remove to the direction that is close to the logical groove opening of pulling, when the conical surface that promotes the post is close to the joint piece, can release the joint gradually with the joint piece and hold the chamber and insert the joint inslot.

The utility model discloses a further set up to, the steady subassembly of dimension is including setting up the fixed support ring on wall pole periphery wall, the fixed section shape that supports the ring is right angled triangle, fixed right-angle face and the wall pole fixed connection that supports the ring, another right-angle face and the fixed wall butt of fixed support ring are still including setting up the stable cone ring on wall pole periphery wall, the inclined plane of stable cone ring is parallel with the fixed inclined plane that supports the ring, still including setting up the stable branch between fixed support ring inclined plane and the stable cone ring inward sloping plane.

Through adopting above-mentioned technical scheme, utilize fixed support ring and stable conical ring and even form stable triangle-shaped between wall pole and the fixed wall, and then can form spacingly between fixed wall and even wall pole in each position, make even the wall pole can fix on the fixed wall steadily, can not take place to rock.

The utility model discloses a further set up to, be provided with the guide block on the chamber wall that fixed cardboard was kept away from to fixed chamber groove, even the wall pole stretches into the periphery wall undercut in fixed chamber groove and is provided with the direction spout.

Through adopting above-mentioned technical scheme, at the in-process that inserts fixed chamber inslot with even the wall pole, under the guide effect of guide block and guide way, can make joint groove and joint lead to the groove and align just, avoided the manual adjustment in later stage, improved the installation effectiveness.

The utility model discloses a further set up to, every right joint piece looks remote site is provided with the cooperation angle towards one side that promotes the post, the inclined plane of cooperation angle is parallel with the conical surface that promotes the post.

Through taking above-mentioned technical scheme, promote the post can be fast with the cooperation angle laminating, can apply the even ascending power of wall pole axis direction of perpendicular to the joint piece more fast, make the joint piece block can block into the joint inslot fast steadily.

The utility model discloses a further set up to, fixed support ring and stable awl ring butt all articulate on the lateral wall on the fixed wall and are provided with the butt board.

By adopting the technical scheme, when the fixed abutting ring and the stable conical ring abut against the fixed wall, the abutting plate can rotate properly, and then the fixed abutting ring and the stable conical ring can abut against the fixed wall under different surface conditions.

The utility model discloses a further set up as, be provided with elasticity on the butt face of butt board and compress tightly the pad.

By adopting the technical scheme, when the fixed abutting ring and the stable conical ring abut against the fixed wall, the deformation of the elastic pressing pad can be caused, and then under the action of the restoring force of the elastic pressing pad, the fixed abutting ring and the stable conical ring can more stably abut against the fixed wall.

To sum up, the utility model discloses following beneficial effect has:

1. the utility model can not only utilize the clamping component to stably connect the wall connecting rod with the fixed wall, but also remove the clamping action of the clamping component when the scaffold is dismantled, and the wall connecting rod can be pulled out of the fixed cavity groove, thereby having convenient operation and not damaging the fixed wall;

2. the utility model discloses, not only utilize the joint subassembly will link the wall pole with joint groove joint together, can realize linking the wall pole along the ascending spacing of fixed wall thickness side, moreover, utilize to maintain steady subassembly to link the wall pole to realize along the ascending stability of solid wall face side, alleviate in the work progress to linking the perpendicular of wall pole production and link the ascending shear stress of wall pole length direction, and then can link the wall pole together with the fixed wall steadily.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a point a in fig. 1.

Fig. 3 is an enlarged view at B in fig. 1.

Reference numerals: 1. a wall connecting rod; 2. fixing a wall; 3. a cross bar; 4. erecting a rod; 5. a fixed cavity groove; 6. fixing the clamping groove; 7. fixing the clamping plate; 8. fixing the containing groove; 9. a clamping groove; 10. a clamping assembly; 11. a stability maintaining component; 12. clamping the accommodating cavity; 13. clamping a through groove; 14. a clamping block; 15. pushing the column; 16. a return spring; 17. a reset plate; 18. a pulling member; 19. a yielding cavity; 20. pulling the block; 21. pulling the through groove; 22. pulling the ring; 23. fixing the butting ring; 24. stabilizing the conical ring; 25. a stabilizing strut; 26. a guide block; 27. a guide chute; 28. a mating angle; 29. a butt joint plate; 30. an elastic pressing pad.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

the utility model discloses an external scaffold, as shown in figure 1 and figure 2, comprising a wall connecting rod 1, cross rods 3 and vertical rods 4 which are arranged on one side of the wall connecting rod 1 far from a fixed wall 2 in a staggered lap joint manner, a fixed cavity groove 5 which is penetrated through the fixed wall 2, a fixed clamping groove 6 which is arranged on one side of the fixed wall 2 far from the wall connecting rod 1 and is communicated with the fixed cavity groove 5, a fixed clamping plate 7 which is arranged in the fixed clamping groove 6, a fixed accommodating groove 8 which is arranged at one end of the fixed clamping plate 7 close to the fixed cavity groove 5 and has the same shape with the notch of the fixed cavity groove 5, at least one pair of clamping grooves 9 which are oppositely sunken and arranged on the adjacent groove walls of the fixed accommodating groove 8 and the notch, a clamping component 10 which is arranged between one end of the wall connecting rod 1 extending into the fixed cavity groove 5 and the clamping groove 9, and a stability maintaining component 11 which is arranged on one side of the wall connecting rod 1 far from the, the clamping grooves 9 of the utility model are provided with a pair; when the scaffold is fixed on a fixed wall 2, firstly, a fixed cavity groove 5 is formed in the fixed wall 2, then a wall connecting rod 1 is inserted into the fixed cavity groove 5 and abuts against a fixed accommodating groove 8, the wall connecting rod 1 and a clamping groove 9 are clamped together by a clamping assembly 10, and meanwhile, when the wall connecting rod 1 is inserted into the fixed cavity groove 5, a stability maintaining assembly 11 stabilizes the wall connecting rod 1 along the wall surface direction of the solid wall 1, so that the wall connecting rod 1 stably connects the fixed wall 2 together; when demolising the scaffold frame, remove the joint action of joint subassembly 10, will be even wall pole 1 extracts fixed chamber groove 5, then most fixed chamber groove 5 carry out the grout fill can, and then the utility model discloses not only can with fixed wall 2 between realize firm being connected, dismantle the convenience moreover.

As shown in fig. 1 and 2, the clamping assembly 10 includes a clamping cavity 12 disposed at one end of the wall connecting rod 1 extending into the fixing cavity groove 5, a clamping through groove 13 penetrating the clamping cavity 12 and the wall of the clamping groove 9 opposite to each other, a clamping block 14 slidably disposed in the clamping through groove 13, a pushing column 15 slidably disposed in the clamping cavity 12, a return spring 16 disposed on a wall of the clamping groove 9 opposite to the clamping through groove 13, a return plate 17 disposed at one end of the return spring 16 close to the clamping through groove 13, and a pulling member 18 disposed on the fixing clamping plate 7 for pulling the pushing column 15 to move, wherein one end of the pushing column 15 close to the clamping block 14 is a conical surface, and a narrow end of the conical surface of the pushing column 15 is disposed close to the clamping plate; along with in the wall connecting rod 1 inserts fixed chamber groove 5, the joint leads to the groove 13 and can aligns with the notch in joint groove 9, then pull the piece 18 and will promote post 15 to the direction removal of keeping away from pole setting 4 and horizontal pole 3, in this process, joint piece 14 can be promoted the slope conical surface of post 15 and release joint appearance chamber 12 gradually and insert joint groove 9 in, and simultaneously, reset spring 16 is compressed, and then joint piece 14 and joint groove 9 joint are in the same place, wall connecting rod 1 can realize being connected with the firm of fixed wall 2 on its length direction, and the same is so, when dismantling the scaffold, will promote post 15 and push back the normal position, under the effect of reset spring 16 restoring force, reset plate 17 can push back joint piece 14 to joint appearance chamber 12, and then wall connecting rod 1 can extract fixed chamber groove 5 smoothly.

As shown in fig. 1 and 2, an abdicating cavity 19 is formed between each two opposite clamping blocks 14, and the pulling member 18 includes a pulling block 20 disposed at the narrow end of the tapered surface of the pushing column 15 and located in the abdicating cavity 19, a pulling through groove 21 respectively penetrating the cavity wall of the clamping cavity 12 far away from the pushing column 15 and the fixed clamping plate 7, and a pulling ring 22 disposed at one end of the pulling block 20 opposite to the pulling through groove 21; a constructor hooks the pulling ring 22 through a workpiece (such as a hook), so that the pulling block 20 can drive the pushing column 15 to move towards the direction close to the notch of the pulling through groove 21, and when the conical surface of the pushing column 15 is close to the clamping block 14, the clamping block 14 can be gradually pushed out of the clamping cavity 12 and inserted into the clamping groove 9; meanwhile, in order to quickly align the clamping block 14 and the clamping groove 9, in the utility model, a guide block 26 is arranged on the wall of the fixed cavity groove 5 far away from the fixed clamping plate 7, and a guide chute 27 is concavely arranged on the outer peripheral wall of the wall connecting rod 1 extending into the fixed cavity groove 5; in order to make the promotion post 15 can promote joint piece 14 removal more stably fast, the utility model discloses in, every to the looks remote site of joint piece 14 and towards the one side that promotes post 15 and be provided with cooperation angle 28, the inclined plane of cooperation angle 28 is parallel with the conical surface that promotes post 15.

As shown in fig. 1, the stability maintaining component 11 includes a fixed abutting ring 23 arranged on the outer peripheral wall of the wall connecting rod 1, the cross-sectional shape of the fixed abutting ring 23 is a right triangle, a right-angle surface of the fixed abutting ring 23 is fixedly connected with the wall connecting rod 1, another right-angle surface of the fixed abutting ring 23 abuts against the fixed wall 2, a stabilizing conical ring 24 arranged on the outer peripheral wall of the wall connecting rod 1, an inclined surface of the stabilizing conical ring 24 is parallel to an inclined surface of the fixed abutting ring 23, and a stabilizing support rod 25 arranged between the inclined surface of the fixed abutting ring 23 and an inner inclined surface of the stabilizing conical ring 24; after with joint piece 14 and joint groove 9 joint, stabilize conical ring 24 and fixed support ring 23 and all can support just on the wall of fixed wall 2 to fixed support ring 23 and stable conical ring 24 and even form stable triangle-shaped between wall pole 1 and the fixed wall 2, can form spacing between fixed wall 2 and even wall pole 1 in each position, make even wall pole 1 can fix steadily on fixed wall 2, can not take place to rock.

As shown in fig. 3, in order to avoid the uneven wall surface of the fixed wall 2, which makes the fixed abutting ring 23 and the stabilizing conical ring 24 unable to abut tightly, in the present invention, the fixed abutting ring 23 and the stabilizing conical ring 24 are both hinged to the sidewall abutting on the fixed wall 2 and provided with abutting plates 29, and the abutting surfaces of the abutting plates 29 are provided with elastic pressing pads 30; when the fixed abutting ring 23 and the stabilizing conical ring 24 abut against the fixed wall 2, the elastic pressing pad 30 can be deformed, and then the fixed abutting ring 23 and the stabilizing conical ring 24 can more stably abut against the fixed wall 2 under the action of the restoring force of the elastic pressing pad 30.

The working process is as follows:

when the scaffold is fixed on a fixed wall 2, firstly, a fixed cavity groove 5 is formed in the fixed wall 2, then a wall connecting rod 1 is inserted into the fixed cavity groove 5 and abuts against a fixed accommodating groove 8, then a pull ring 22 is pulled, so that a clamping block 14 between pushing columns 15 is pushed into a clamping groove 9, meanwhile, when the wall connecting rod 1 is inserted into the fixed cavity groove 5, a fixed abutting ring 23 and a stable conical ring 24 abut against the fixed wall, and the fixed wall 2 is stably connected together by the wall connecting rod 1; when demolising the scaffold frame, remove the joint action of card joint piece 14 and joint groove 9, will be even wall pole 1 extracts fixed chamber groove 5, then fixed chamber groove 5 carry out the grout fill can, and then the utility model discloses not only can with fixed wall 2 between realize firm being connected, dismantle the convenience moreover.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides an outer scaffold frame of taking, keeps away from crisscross lapped horizontal pole (3) and pole setting (4) in fixed wall (2) one side including linking wall pole (1) and setting in linking wall pole (1), its characterized in that: the wall fixing device is characterized by further comprising a fixing cavity groove (5) penetrating through the fixing wall (2), a fixing clamping groove (6) which is concavely arranged on the fixing wall (2) and far away from one side of the wall connecting rod (1) and communicated with the fixing cavity groove (5), a fixing clamping plate (7) arranged in the fixing clamping groove (6), a fixing containing groove (8) which is arranged at one end, close to the fixing cavity groove (5), of the fixing clamping plate (7) and is identical to the notch shape of the fixing cavity groove (5), at least one pair of clamping grooves (9) which are oppositely concavely arranged on the fixing containing groove (8) and the groove wall adjacent to the notch, and a clamping component (10) which is arranged between one end, extending into the fixing cavity groove (5), of the wall connecting rod (1) and the clamping groove (9) and a stability maintaining component (11) which is arranged on one side, far away from the fixing clamping plate (7), of the fixing wall connecting rod.

2. An externally-jointed scaffold according to claim 1, wherein: clamping subassembly (10) including set up in even wall pole (1) stretch into fixed chamber groove (5) one end in the joint hold chamber (12), run through joint logical groove (13) that set up on joint hold chamber (12) and the relative chamber wall of joint groove (9), slide joint piece (14) of setting in joint logical groove (13), slide and set up promotion post (15) in joint hold chamber (12), reset spring (16) of setting on joint groove (9) and the relative cell wall of joint logical groove (13), reset plate (17) that set up in reset spring (16) are close to joint logical groove (13) one end and set up on fixed cardboard (7) and be used for the pulling to promote the piece (18) that post (15) removed, the one end that promotes post (15) are close to joint piece (14) is the conical surface, the narrow end that promotes post (15) is close to the joint board setting.

3. An externally-jointed scaffold according to claim 2, wherein: every relatively joint piece (14) between form and give way chamber (19), draw piece (18) including set up in the pulling piece (20) that promotes post (15) conical surface narrow end and lie in and give way chamber (19), run through pulling logical groove (21) and set up in pulling piece (20) and pulling ring (22) of pulling the relative one end of logical groove (21) with the pulling on fixed cardboard (7) on the chamber wall of keeping away from on pushing away from the post (15) and holding chamber (12) is held in the joint respectively.

4. An externally-jointed scaffold according to claim 1, wherein: the stability maintaining component (11) comprises a fixed abutting ring (23) arranged on the outer peripheral wall of a wall connecting rod (1), the cross-sectional shape of the fixed abutting ring (23) is a right-angled triangle, a right-angled surface of the fixed abutting ring (23) is fixedly connected with the wall connecting rod (1), the other right-angled surface of the fixed abutting ring (23) is abutted against a fixed wall (2), the stability maintaining component further comprises a stability cone ring (24) arranged on the outer peripheral wall of the wall connecting rod (1), the inclined surface of the stability cone ring (24) is parallel to the inclined surface of the fixed abutting ring (23), and the stability maintaining component further comprises a stability supporting rod (25) arranged between the inclined surface of the fixed abutting ring (23) and the inner inclined surface of the stability cone ring (24).

5. An externally-jointed scaffold according to claim 1, wherein: the wall of the fixed cavity groove (5) far away from the fixed clamping plate (7) is provided with a guide block (26), and the wall connecting rod (1) extends into the peripheral wall of the fixed cavity groove (5) and is concavely provided with a guide sliding groove (27).

6. An externally-jointed scaffold according to claim 2, wherein: and a matching angle (28) is arranged at one side of the opposite end of each pair of clamping blocks (14) facing the pushing column (15), and the inclined surface of the matching angle (28) is parallel to the conical surface of the pushing column (15).

7. An externally-jointed scaffold according to claim 4, wherein: the fixed abutting ring (23) and the stable conical ring (24) are hinged to abutting plates (29) which abut against the side walls of the fixed wall (2).

8. An externally-jointed scaffold according to claim 7, wherein: an elastic pressing pad (30) is arranged on the abutting surface of the abutting plate (29).