CN115288411A

CN115288411A - Attached support for attached lifting scaffold

Info

Publication number: CN115288411A
Application number: CN202211006652.7A
Authority: CN
Inventors: 陈建军
Original assignee: Hubei Jinlian Construction Engineering Co ltd
Current assignee: Hunan Zhengxin Technology Development Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-11-04
Anticipated expiration: 2042-08-22
Also published as: CN115288411B

Abstract

The invention provides an attached support for an attached lifting scaffold, which is fixed on a wall body of a building, and comprises an attached wall support and a support beam, wherein one end of two opposite ends of the support beam is fixedly connected with the wall body, and the other end of the support beam is provided with the attached wall support; the supporting seat is fixed on the wall body and is arranged at intervals with the supporting beam; one end of each of the two opposite ends of each inclined supporting rod is hinged to the supporting seat, the other end of each inclined supporting rod is hinged to one end, far away from the wall, of the supporting beam, and the inclined supporting rods can stretch out and draw back; the fastener is sleeved on the inclined supporting rod and can slide along the axial direction of the inclined supporting rod; the locking piece is arranged on the fastener and drives the fastener to clamp the inclined supporting rod; one end of each reinforcing rod in the two opposite ends is hinged to the corresponding fastener, and the other end of each reinforcing rod is hinged to one end, close to the corresponding wall, of the corresponding supporting beam. The invention solves the technical problem that the attachment support is difficult to install on the wall with a complex shape, produces the technical effect of improving the safety of the attachment type lifting scaffold, and has convenient installation and strong universality.

Description

Attached support for attached lifting scaffold

Technical Field

The invention relates to the technical field of attached lifting scaffolds, in particular to an attached support for an attached lifting scaffold.

Background

The attached lifting scaffold is an external scaffold which is erected at a certain height, attached to an engineering structure, capable of climbing or descending layer by layer along with the engineering structure by virtue of self lifting equipment and devices and provided with an anti-overturning and anti-falling device. The existing attached lifting scaffold mainly comprises a scaffold body structure, an attached support, an anti-tilt device, an anti-falling device, a lifting mechanism, a control device and the like, wherein the attached support is used for connecting the scaffold body structure and the outer wall of a building.

The appearance of present building tends to diversification, and the component of encorbelmenting such as balcony, the window that wafts can make the outer wall unevenness of building, and the bearing capacity of this type of component is little, if will adhere to the support and install and make the outer wall rupture of building produce the potential safety hazard on the balcony, the window that wafts easily, and avoid the balcony, the structural installation of the window that wafts and adhere to the support and can lead to again that the quantity of adhering to the support is too little or adjacent two adhere to the interval between the support too big, influence the stability of attached lift scaffold overall structure. Therefore, there is a need for an attachment bracket for an attachment type lifting scaffold that can be installed on a wall having a complicated external shape to improve the safety of the attachment type lifting scaffold.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides an attachment support for an attached lifting scaffold, which solves the problem that the attachment support in the prior art is difficult to install on a wall body with a complex shape.

According to the embodiment of the invention, the attached support for the attached lifting scaffold is fixed on the wall body of a building, comprises an attached wall support and a support beam, wherein one end of the two opposite ends of the support beam is fixedly connected with the wall body, and the other end of the support beam is provided with the attached wall support; the supporting seat is fixed on the wall body and is arranged at intervals with the supporting beam; one end of each of the two opposite ends of the inclined supporting rod is hinged to the supporting seat, the other end of each of the two opposite ends of the inclined supporting rod is hinged to one end, far away from the wall, of the supporting beam, and the inclined supporting rod is telescopic; the fastener is sleeved on the inclined supporting rod and can slide along the axial direction of the inclined supporting rod; the locking part is arranged on the fastener and drives the fastener to clamp the inclined supporting rod; one end in the opposite ends of the reinforcing rod is hinged to the fastener, and the other end of the reinforcing rod is hinged to one end, close to the wall, of the supporting beam.

Compared with the prior art, the invention has the following beneficial effects: through the adoption of the supporting beam, the inclined supporting rods and the reinforcing rods are enclosed into a plurality of triangles, so that stable support for the attached wall support is formed, the attached wall support can be stably installed at a sunken position on an outer wall of a building, namely, the position is close to a suspended component such as a bay window or a balcony, the attached wall support can be normally matched with a frame body structure of the attached lifting scaffold, meanwhile, the interval between the supporting beam and the supporting seat can be adjusted by rotating the inclined supporting rods and adjusting the length of the inclined supporting rods, the reinforcing rods can be ensured to synchronously move along with the inclined supporting rods through the movable buckles, the size adaptation of the attached support and the installation position for the attached lifting scaffold is ensured, in addition, after the supporting beam and the supporting seat are fixed in a reserved hole in the wall during installation, the installation can be completed by locking the position of a fastener through the movable buckles, the technical problem that the attached support is difficult to install on the wall with a complicated shape is solved, the technical effect of improving the safety of the attached lifting scaffold is produced, meanwhile, the attached support for the attached lifting scaffold is convenient to install on the walls with various complicated shapes, and strong universality.

Drawings

Fig. 1 is a schematic structural view of an attachment bracket for an attached lifting scaffold according to an embodiment of the present invention;

fig. 2 is a front view of an attachment bracket for an attached lifting scaffold according to an embodiment of the present invention;

fig. 3 is an exploded view of a partial structure of an attaching bracket for an attached lifting scaffold according to an embodiment of the present invention;

fig. 4 is a sectional view of a partial structure of an attaching bracket for an attached lifting scaffold according to an embodiment of the present invention;

fig. 5 is a schematic view illustrating an attached support for an attached lifting scaffold according to an embodiment of the present invention after being mounted on a wall.

In the drawings, wherein: 1. a support beam; 11. a second hinge base; 12. a third hinge mount; 2. a supporting seat; 21. a first hinge base; 3. an inclined support rod; 31. a first support bar; 32. a first screw; 33. adjusting a rod; 34. a second screw; 35. a second support bar; 36. a first sleeve; 37. a second sleeve; 4. a fastener; 41. a first bending portion; 42. a second bending portion; 43. a groove; 44. a fourth hinge base; 5. a locking member; 51. a pin shaft; 52. a handle; 53. a compression member; 54. a projection; 6. a reinforcing bar; 61. a third sleeve; 62. a fourth sleeve; 7. a wall-attached support; 8. a spring plate; 81. a convex hull; 9. a connecting member; 100. a wall body; 101. a cantilever member.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the embodiments.

As shown in fig. 1 to 5, an embodiment of the present invention provides an attachment bracket for an attached lifting scaffold, which is used to connect a frame structure of the attached lifting scaffold with a wall 100 of a building, and is fixed to the wall 100 of the building.

Referring to fig. 1, the attached support for the attached lifting scaffold includes a wall attaching support 7, a support beam 1, a support seat 2, an inclined support rod 3, a fastener 4, a locking member 5 and a reinforcing rod 6, wherein one end of the support beam 1 and the support seat 2 are respectively fixedly connected to a wall 100, the support beam 1 and the support seat 2 are arranged at intervals along a vertical direction, the wall attaching support 7 is arranged at one end of the support beam 1 away from the wall 100 and is matched with a frame structure of the attached lifting support, one end of the opposite ends of the inclined support rod 3 is hinged to the support seat 2, the other end of the opposite ends of the inclined support rod 3 is hinged to one end of the support beam 1 away from the wall 100, at this time, the support beam 1, the inclined support rod 3 and the wall 100 form a stable triangle to support the wall attaching support 7, the fastener 4 is sleeved on the inclined support rod 3, the fastener 4 can slide along an axial direction of the inclined support rod 3, the locking member 5 is arranged on the fastener 4, the locking member 5 is used for driving the fastener 4 to clamp the inclined support rod 3 to fix the relative position of the inclined support rod 3, the reinforcing rod 6 and the other end of the inclined support rod 3 and to ensure that the wall is hinged to the wall attaching support beam 1 and the inclined support rod 6, and the other end of the wall 100 is hinged to improve the wall, and the inclined support beam 100, thereby improving the stability of the wall.

As shown in fig. 2, in this embodiment, the inclined support rods 3 are extendable and retractable, so that the distance between the support beam 1 and the support base 2 can be adjusted according to the size of the actual installation position, the attachment support for the attachment type lift scaffold can be installed in the space between two overhanging members 101, such as a bay window or a balcony, which are adjacent to each other up and down, and the attachment support 7 and the wall 100 are kept at a certain distance so that the attachment support 7 and the frame structure of the attachment type lift scaffold can be matched.

Specifically, the inclined support rod 3 includes a first support rod 31, a first screw rod 32, an adjusting rod 33, a second screw rod 34 and a second support rod 35, which are connected in sequence, one end of two opposite ends of the first screw rod 32 is in threaded connection with the first support rod 31, the other end of the two opposite ends of the first screw rod 32 is fixedly connected with the adjusting rod 33, one end of two opposite ends of the second screw rod 34 is in threaded connection with the second support rod 35, and the other end of the two opposite ends of the second screw rod 34 is fixedly connected with the adjusting rod 33, so that the first screw rod 32 and the second screw rod 34 can be driven to synchronously rotate by operating the adjusting rod 33, and the screwing direction of the screw thread on the first screw rod 32 is opposite to that of the screw thread on the second screw rod 34, so that in the process of synchronous rotation of the first screw rod 32 and the second screw rod 34, the first screw rod 32 and the second screw rod 34 respectively retract into the first support rod 31 and the second support rod 35, at this time, the inclined support rod 3 is shortened, or the first screw rod 32 and the second screw rod 34 respectively extend out of the first support rod 31 and the second support rod 35, at this time, the length of the inclined support rod 3 can be conveniently operated by clockwise rotation or counterclockwise.

As shown in fig. 2, a first threaded hole matched with the first screw 32 is formed in the first support rod 31, a depth of the first threaded hole is greater than a length of a portion of the first screw 32 exposed out of the adjustment rod 33, the adjustment rod 33 is further rotated until a length of the inclined support rod 3 is minimum when the adjustment rod 33 abuts against the first support rod 31, a second threaded hole matched with the second screw 34 is formed in the support rod, a depth of the second threaded hole is greater than a length of the second screw 34 exposed out of the adjustment rod 33, a length of the second screw 34 exposed out of the adjustment rod 33 is equal to a length of the first threaded rod exposed out of the adjustment rod 33, when the length of the inclined support rod 3 is minimum, opposite ends of the adjustment rod 33 abut against the first support rod 31 and the second support rod 35 respectively, and a minimum length of the inclined support rod 3 is greater than a length of the support beam 1.

In detail, in order to enable the inclined supporting rod 3 to rotate smoothly relative to the supporting seat 2 and the supporting beam 1, a first sleeve 36 is disposed at one end of the first supporting rod 31 away from the first screw 32, the first sleeve 36 is fixedly connected with the first supporting rod 31, a first hinge seat 21 is disposed on the supporting seat 2, the first sleeve 36 is rotatably connected with the first hinge seat 21, a second sleeve 37 is disposed at one end of the second supporting rod 35 away from the second screw 34, the second sleeve 37 is fixedly connected with the second supporting rod 35, a second hinge seat 11 is disposed on the supporting beam 1, and the second sleeve 37 is rotatably connected with the second hinge seat 11, so that stable and reliable connection between the inclined supporting rod 3 and the supporting seat 2 as well as between the supporting beam 1 is ensured.

Please combine fig. 3 and fig. 4, the fastener 4 is the annular shape that has the breach, just the relative both ends of fastener 4 are equipped with first portion of bending 41 and second portion of bending 42 respectively, first portion of bending 41 with second portion of bending 42 is parallel, first portion of bending 41 with interval between the second portion of bending 42 with the width of breach equals, retaining member 5 sets up just operate on the first portion of bending 41 retaining member 5 can make first portion of bending 41 with second portion of bending 42 is close to each other. Work as first portion of bending 41 with the portion of bending 42 of second is in locking member 5 orders about down when being close to each other, fastener 4 tightens up and holds tightly on the bearing diagonal pole 3, this moment fastener 4 is fixed on the bearing diagonal pole 3, the operation locking member 5 is relieved after the locking first portion of bending 41 reaches the portion of bending 42 of second is in fastener 4 resets under the effect of self elasticity, this moment fastener 4 with it makes to form the clearance between the bearing diagonal pole 3 fastener 4 can move on the bearing diagonal pole 3, thereby bearing diagonal pole 3 pivoted in-process drives stiffener 6 rotates in step, so that will attached form lifting scaffold adjusts to and the mounted position adaptation with attached support.

Referring to fig. 3 and 4, the locking member 5 includes a pin 51, and a handle 52 and a pressing member 53 respectively disposed at two ends of the pin 51, the pin 51 sequentially penetrates through the first bending portion 41 and the second bending portion 42, the handle 52 is rotatably connected to the pin 51, a protrusion 54 abutted to the first bending portion 41 is disposed on the handle 52, and the pressing member 53 is abutted to a surface of the second bending portion 42 away from the first bending portion 41. When the locking member 5 is operated to lock the position of the fastening member 4, the handle 52 is rotated to make the protruding portion 54 abut against the first bending portion 41, at this time, the pin 51 is driven by the handle 52 to move along the axial direction thereof, and the pressing member 53 is driven to move to make the pressing member 53 push the second bending portion 42 to approach the first bending portion 41, after the handle 52 is rotated to the proper position, the protruding portion 54 and the pressing member 53 clamp the first bending portion 41 and the second bending portion 42 therebetween, and at this time, the fastening member 4 is kept clasped on the diagonal support bar 3; when the locking member 5 is operated to unlock, the handle 52 is rotated to make the protruding portion 54 be far away from the first bending portion 41, at this time, the pin shaft 51 can freely move along the axial direction thereof, so that the pressing member 53 can move in the direction far away from the second bending portion 42, at this time, the first bending portion 41 and the second bending portion 42 are reset under the action of the self elastic force of the fastener 4, and a gap is formed between the fastener 4 and the inclined support rod 3, so that the fastener 4 can move relative to the inclined support rod 3.

Specifically, retaining member 5 still establishes including the cover the shell fragment 8 on the round pin axle 51, the shell fragment 8 is located handle 52 with between the first portion of bending 41, the shell fragment 8 with the laminating of first portion of bending 41 just the shell fragment 8 has to keeping away from the convex hull 81 of the direction of first portion of bending 41, convex hull 81 with handle 52 butt, work as handle 52 rotates when locking state the bulge 54 with convex hull 81 direct butt, convex hull 81 is pressed deformation this moment, in order to prevent handle 52 with the direct contact of first portion of bending 41 causes handle 52 or fastener 4 damages, just handle 52 rotates to behind the unlocking state the convex hull 81 keep with handle 52 butt is in order to play the effect of pretension, avoids adjusting the in-process of bearing diagonal pole 3 fastener 4 is in the normal clear of adjustment operation is influenced in sliding on the bearing diagonal pole 3.

Preferably, the second bending part 42 is far away from one side of the first bending part 41 is provided with a groove 43 for accommodating the pressing part 53, and when the locking part 5 is in a locking state, the pressing part 53 is accommodated in the groove 43 to protect the locking part 5 from being influenced by external force to generate unexpected actions so as to release the locking part 5, so that the locking part 5 is more reliable.

As shown in fig. 2, in order to enable the reinforcing bar 6 to smoothly rotate relative to the supporting beam 1 and the fastener 4, a third sleeve 61 and a fourth sleeve 62 are respectively disposed at two opposite ends of the reinforcing bar 6, the third sleeve 61 and the fourth sleeve 62 are respectively fixedly connected to the reinforcing bar 6, a third hinge base 12 rotatably connected to the third sleeve 61 is disposed on the supporting beam 1, and a fourth hinge base 44 rotatably connected to the fourth sleeve 62 is disposed on the fastener 4, so that the reinforcing bar 6 is stably connected to the supporting beam 1 and the fastener 4, which is beneficial to improving the stability of the overall structure of the attached support for the attached lifting scaffold.

As shown in fig. 2, in this embodiment, after the attachment bracket for the attachable lifting scaffold is completely installed, the fastener 4 is held on the adjustment rod 33, and the position of the adjustment rod 33 is fixed by the fastener 4 to prevent the adjustment rod 33 from rotating unexpectedly, so that the reinforcement bar 6 is telescopically arranged to enable the fastener 4 to be held on the adjustment rod 33, and the telescopic structure of the reinforcement bar 6 is identical to the telescopic structure of the diagonal support bar 3.

Referring to fig. 1 and 5, the installation process of the attaching support for the attached lifting scaffold provided in this embodiment is as follows: an installation hole position is reserved on a wall body 100 of a building, the wall body 100 is preferably a bearing wall, then the end of the supporting beam 1 is fixed on the wall body 100 by using a connecting piece 9, the handle 52 is adjusted after the supporting beam 1 is fixed, so that the locking piece 5 is in an unlocked state, then the inclined supporting rod 3 is rotated, the inclined supporting rod 3 is adjusted to a proper length, so that the hole in the supporting seat 2 is aligned with the installation hole position reserved on the wall body 100, then the supporting seat 2 is fixedly connected with the wall body 100 by using the connecting piece 9 to fix the position of the supporting seat 2, then the reinforcing rod 6 is rotated, the reinforcing rod 6 is adjusted to a proper length, so that the fastener 4 moves to the adjusting rod 33, finally the handle is rotated, so that the locking piece 5 is adjusted to a locked state, the installation of the attached support for the attached lifting scaffold can be completed, and the attached lifting scaffold can be installed on the wall body 100 with a complex appearance by sequentially fixing the attached lifting scaffold on the wall body 100.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. The utility model provides an attached type lift scaffold is with adhering to support, is fixed in on the wall body of building, including attaching the wall support, its characterized in that: also comprises the following steps of (1) preparing,

one end of the two opposite ends of the supporting beam is fixedly connected with the wall body, and the other end of the supporting beam is provided with the wall-attached support;

the supporting seat is fixed on the wall body and is arranged at intervals with the supporting beam;

one end of each of the two opposite ends of each inclined supporting rod is hinged to the supporting seat, the other end of each inclined supporting rod is hinged to one end, far away from the wall, of the supporting beam, and the inclined supporting rods can extend and retract;

the fastener is sleeved on the inclined supporting rod and can slide along the axial direction of the inclined supporting rod;

the locking piece is arranged on the fastener and drives the fastener to clamp the inclined supporting rod;

one end of each of the two opposite ends of the reinforcing rod is hinged to the corresponding fastener, and the other end of each reinforcing rod is hinged to one end, close to the wall, of the supporting beam.

2. An attaching support for an attaching lifting scaffold according to claim 1, wherein: the inclined support rod comprises a first support rod, a first screw rod, an adjusting rod, a second screw rod and a second support rod which are sequentially connected, one end of two opposite ends of the first screw rod is in threaded connection with the first support rod, the other end of the two opposite ends of the first screw rod is fixedly connected with the adjusting rod, one end of two opposite ends of the second screw rod is in threaded connection with the second support rod, the other end of the two opposite ends of the second screw rod is fixedly connected with the adjusting rod, and the rotating direction of threads on the first screw rod is opposite to that of threads on the second screw rod.

3. An attachment bracket for an attachable lifting scaffold according to claim 2, wherein: the first support rod is provided with a first threaded hole matched with the first screw rod, and the depth of the first threaded hole is larger than or equal to the length of the part of the first screw rod exposed out of the adjusting rod.

4. An attachment bracket for an attachable lifting scaffold according to claim 2, wherein: and a second threaded hole matched with the second screw rod is formed in the second supporting rod, and the depth of the second threaded hole is greater than or equal to the length of the part, exposed out of the adjusting rod, of the second screw rod.

5. An attachment bracket for an attachable lifting scaffold according to claim 2, wherein: one end, far away from the first screw rod, of the first supporting rod is provided with a first sleeve, the supporting seat is provided with a first hinge seat, and the first sleeve is rotatably connected with the first hinge seat.

6. An attachment bracket for an attachable lifting scaffold according to claim 2, wherein: and a second sleeve is arranged at one end of the second support rod, which is far away from the second screw rod, a second hinge seat is arranged on the support beam, and the second sleeve is rotatably connected with the second hinge seat.

7. An attaching support for an attaching lifting scaffold according to claim 1, wherein: the fastener is the annular that has the breach just the relative both ends of fastener are equipped with first portion of bending and the portion of bending of second respectively, the retaining member sets up on the first portion of bending and order about first portion of bending with the portion of bending of second is close to each other.

8. An attachment bracket for an attachable lifting scaffold according to claim 7, wherein: the retaining member is including running through in proper order first portion of bending reaches the round pin axle of the portion of bending of second, one end in the relative both ends of round pin axle is equipped with rotatable handle, other end fixedly connected with and compresses tightly the piece, compress tightly the piece with the portion of bending of second is kept away from the one side butt of first portion of bending, the handle has the bulge, the bulge with first portion of bending is kept away from the one side butt of the portion of bending of second is ordered about first portion of bending is close to the portion of bending of second.

9. An attachment bracket for an attachable lifting scaffold according to claim 8, wherein: the hinge pin is sleeved with an elastic sheet, the elastic sheet is located between the handle and the first bending portion and attached to the first bending portion, and the elastic sheet is provided with a convex hull protruding in the direction away from the first bending portion and abutted to the handle.

10. An attachment bracket for an attachable lifting scaffold according to claim 8, wherein: and the second bending part is provided with a groove for accommodating the pressing piece.