CN214329848U - Novel wall connecting piece of external scaffold pulling point - Google Patents
Novel wall connecting piece of external scaffold pulling point Download PDFInfo
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- CN214329848U CN214329848U CN202022922586.0U CN202022922586U CN214329848U CN 214329848 U CN214329848 U CN 214329848U CN 202022922586 U CN202022922586 U CN 202022922586U CN 214329848 U CN214329848 U CN 214329848U
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Abstract
The utility model discloses a wall connecting piece of a novel external scaffold pulling point, which comprises an anchoring part and a connecting part, wherein the anchoring part is fixed on the outer side of a wall body through an expansion bolt, and the connecting part is detachably connected with the anchoring part; clamping grooves are formed in the upper side and the lower side of the anchoring part, the connecting part comprises a connecting plate and a connecting rod, and the connecting rod is arranged on the connecting plate; the upper side and the lower side of the connecting plate are provided with clamping structures, and the connecting plate is connected to the clamping grooves of the anchoring parts through the clamping structures; the connecting plate is further provided with a locking hole, a connecting hole is formed in the corresponding position of the anchoring portion in a matched mode, and the connecting portion and the anchoring portion are locked through the locking hole and the connecting hole by a bolt. The utility model provides a wall connecting piece, its structure is reasonable, the construction is convenient, fixed reliable, solved the restriction of pre-buried position, improved the suitability of wall connecting piece construction; in addition, this application is wall spare can circulate repetitious usage, is favorable to controlling construction cost.
Description
Technical Field
The utility model belongs to the technical field of building engineering, a novel outer scaffold frame draws even wall spare of node is related to.
Background
In the building engineering, the external frame pull node wall connecting piece is used for connecting the scaffold body with the main structure of the building, and the double-row scaffold with the height of more than 24m must adopt a rigid wall connecting piece capable of transmitting pull force and pressure according to the regulation in the building construction fastener type steel pipe scaffold safety technical specification JGJ 130-2011. The wall-attached drawknot realized by the wall connecting piece plays an important role in strengthening the overall stability of the scaffold, improving the stable bearing capacity of the scaffold and avoiding major accidents such as toppling or collapsing.
The existing drawknot mode is mostly a steel pipe pre-buried formula, and is pre-buried in the structure boundary beam with a plurality of short steel pipes according to the interval requirement of regulation before major structure concrete placement, treats that concrete placement accomplishes, selects for use the steel pipe that length is fit for to link to each other short steel pipe and scaffold frame pole setting to accomplish the drawknot.
In actual work progress, this way often can receive continuous vertical structure to influence, leads to the drawknot point can't be pre-buried according to requirements such as interval, position, influences the reliable fixed of scaffold frame.
Therefore, a need exists to design a novel wall connecting piece of an external scaffold bracing point, which solves the technical problems existing in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving partial technical problems existing in the prior art to at least a certain extent, and provides a novel wall connecting piece of an external scaffold pulling point, which has reasonable structure, convenient construction and reliable fixation, solves the limitation of pre-embedded positions and improves the applicability of wall connecting piece construction; in addition, this application is wall spare can circulate repetitious usage, is favorable to controlling construction cost.
In order to solve the technical problem, the utility model provides a wall connecting piece of a novel external scaffold tie point, which comprises an anchoring part and a connecting part, wherein the anchoring part is fixed on the outer side of a wall body through an expansion bolt, and the connecting part is detachably connected with the anchoring part; clamping grooves are formed in the upper side and the lower side of the anchoring part, the connecting part comprises a connecting plate and a connecting rod, and the connecting rod is arranged on the connecting plate; the upper side and the lower side of the connecting plate are provided with clamping structures, and the connecting plate is connected to the clamping grooves of the anchoring parts through the clamping structures; the connecting plate is further provided with a locking hole, a connecting hole is formed in the corresponding position of the anchoring portion in a matched mode, and the connecting portion and the anchoring portion are locked through the locking hole and the connecting hole by a bolt.
As a preferred embodiment, the clamping structure is an L-shaped clamping jaw, and the thickness of the clamping structure is matched with the width of the clamping groove.
In a preferred embodiment, the clamping structure extends vertically along the upper and lower sides of the connecting plate, and the extension length of the clamping structure is related to the positions of the protruding part and the clamping groove of the expansion bolt for fixing the anchoring part.
In a preferred embodiment, the connecting rod is a steel tube, and is vertically welded to the middle of the connecting plate.
As a preferred embodiment, the number of the locking holes is at least one.
As a preferred embodiment, the locking hole is a through hole, and the connecting hole is a threaded hole.
As a preferred embodiment, the thickness of the anchoring part is 10mm-20 mm.
In a preferred embodiment, the anchoring part is further provided with an anchoring hole, and an expansion bolt penetrates through the anchoring hole to fix the anchoring part on the outer side surface of the wall body.
As a preferred embodiment, the connecting plate is formed by bending a steel plate with the thickness of 5 mm.
As a preferred embodiment, the wall connecting member further includes a spring sleeved outside the bolt connecting the connecting portion and the anchoring portion.
The utility model discloses beneficial effect:
the utility model provides a novel wall connecting piece of an external scaffold pulling node, which has reasonable structure, convenient construction and reliable fixation, solves the limitation of pre-buried positions and improves the applicability of wall connecting piece construction; in addition, this application is wall spare can circulate repetitious usage, is favorable to controlling construction cost.
Drawings
The above advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and do not limit the present invention, and in which:
fig. 1 is a schematic structural view of a wall connecting piece of a novel external scaffold tie point of the present invention;
FIG. 2 is an exploded view of the corresponding components of FIG. 1;
fig. 3 is a schematic structural view of the anchoring part of the present invention;
fig. 4 is a schematic structural view of the connecting portion of the present invention;
fig. 5 is a schematic view of an embodiment of the wall connecting member of the novel external scaffold bracing point of the present invention.
In the drawings, the reference numerals denote the following components:
100. a wall connecting piece; 200. a wall body; 300. a scaffold;
10. an anchoring part; 10a, a card slot; 10b, connecting holes; 10c, anchoring holes;
20. a connecting portion; 21. a connecting plate; 21a. a clamping structure; 21b, locking holes; 22. a connecting rod.
Detailed Description
Fig. 1 to 5 are schematic diagrams of the wall connecting member of the novel external scaffold tie point according to the present application, and the present invention is described in detail below with reference to specific embodiments and accompanying drawings.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
The utility model relates to a novel structural schematic diagram of wall connecting piece of outer scaffold frame drawknot point is shown as figure 1 to figure 4. The wall connecting piece 100 of the novel external scaffold pull node comprises an anchoring part 10 and a connecting part 20, wherein the anchoring part 10 is fixed on the outer side of a wall body through an expansion bolt, and the connecting part 20 is detachably connected to the anchoring part 10; the upper side and the lower side of the anchoring part 10 are provided with clamping grooves 10a shown in fig. 3, the connecting part 20 comprises a connecting plate 21 and a connecting rod 22, and the connecting rod 22 is arranged on the connecting plate 21; the upper side and the lower side of the connecting plate 21 are provided with clamping structures 21a shown in fig. 4, and the connecting plate 21 is connected to the clamping groove 10a of the anchoring part 10 through the clamping structures 21 a; the connecting plate 21 is further provided with a locking hole 21b, a connecting hole 10b is correspondingly arranged at the corresponding position of the anchoring part 10 in a matching manner, and the connecting part 20 is locked with the anchoring part 10 through the locking hole 21b and the connecting hole 10b by a bolt.
As an embodiment of the present invention, the clamping structure 21a is an L-shaped clamping jaw, as shown in fig. 4, the thickness of which matches with the width of the clamping groove 10a.
As an aspect of the present embodiment, the clamping structure 21a is vertically extended along the upper and lower sides of the connecting plate 21, and its length is related to the positions of the protruding portion of the expansion bolt for fixing the anchoring part 10 and the slot 10a. Specifically, the extension length of the clamp structure 21a is slightly longer than the sum of the positions of the protruding portion of the expansion bolt and the slot 10a to prevent the connection of the connection portion 20 and the anchor portion 10 from interfering.
In fig. 4, the connecting rod 22 is a steel pipe, and is vertically welded to a middle portion of the connecting plate 21.
As another embodiment of the present invention, the number of the locking holes 21b is at least one. In the embodiment shown in fig. 4, the number of the locking holes 21b is two, and the connecting portion 20 is connected to the anchoring portion 10 by a bolt, so as to prevent the position of the connecting portion 20 from being changed to affect the reliability of the scaffold fixation.
In one aspect of this embodiment, the locking hole 21b is a through hole, and the connecting hole 10b is a threaded hole.
In the utility model discloses, the thickness of anchor portion 10 is 10mm-20mm, and further, the width of draw-in groove 10a is 1/3-1/2 of anchor plate 10 thickness. The connecting plate 21 is formed by bending a steel plate with the thickness of 5 mm. It will be appreciated that the connecting plate 21 may be formed by bending a steel plate of other thickness.
In fig. 3, the anchoring portion 10 is further provided with an anchoring hole 10c, and an expansion bolt passes through the anchoring hole 10c to fix the anchoring portion 10 to the outer side surface of the wall.
In order to improve the connection reliability between the connecting portion 20 and the anchoring portion 10, the wall connecting member 100 further includes a spring which is sleeved on the outer side of the bolt connecting the connecting portion 20 and the anchoring portion 10. When the connecting portion 20 is connected to the anchor portion 10, the spring is in a compressed state.
Fig. 5 is a schematic view of an embodiment of the wall connecting member of the novel external scaffold drawknot point of the present invention, the wall connecting member 100 is fixed on the wall 200, specifically, it can be known from fig. 1 to fig. 4 that the anchoring portion 10 is fixed on the wall 200 through an expansion bolt, and the connecting portion 20 is connected with the anchoring portion 10 through a clamping groove 10a and a clamping structure 21a. The connecting rods 21 of the connecting portions 20 are connected with the inner row upright and the outer row upright of the scaffold 300.
Compared with the defects and shortcomings of the prior art, the novel wall connecting piece of the external scaffold pulling node provided by the utility model has the advantages of reasonable structure, convenient construction, reliable fixation, solving the limitation of pre-embedded positions and improving the applicability of wall connecting piece construction; in addition, this application is wall spare can circulate repetitious usage, is favorable to controlling construction cost.
The present invention is not limited to the above embodiments, and any person can obtain other products in various forms without departing from the scope of the present invention, but any change in shape or structure is included in the technical solution that is the same as or similar to the present invention.
Claims (10)
1. The wall connecting piece of the novel external scaffold pulling node is characterized by comprising an anchoring part and a connecting part, wherein the anchoring part is fixed on the outer side of a wall body through an expansion bolt, and the connecting part is detachably connected to the anchoring part; clamping grooves are formed in the upper side and the lower side of the anchoring part, the connecting part comprises a connecting plate and a connecting rod, and the connecting rod is arranged on the connecting plate; the upper side and the lower side of the connecting plate are provided with clamping structures, and the connecting plate is connected to the clamping grooves of the anchoring parts through the clamping structures; the connecting plate is further provided with a locking hole, a connecting hole is formed in the corresponding position of the anchoring portion in a matched mode, and the connecting portion and the anchoring portion are locked through the locking hole and the connecting hole by a bolt.
2. The wall connecting member as claimed in claim 1, wherein the clamping structure is an L-shaped jaw having a thickness matching the width of the engaging groove.
3. The wall connecting member as claimed in claim 2, wherein the clamping structure is vertically extended along upper and lower sides of the connecting plate by a length corresponding to positions of the projection and the slot of the expansion bolt for fixing the anchor.
4. The wall connecting member as claimed in claim 1, wherein the connecting rods are steel pipes which are welded perpendicularly to the connecting plates at a central position thereof.
5. The wall connecting member as claimed in claim 1, wherein the number of the locking holes is at least one.
6. The wall connecting member as claimed in claim 1, wherein the locking hole is a through hole, and the coupling hole is a screw hole.
7. The wall connecting element of claim 1, wherein the anchor portion has a thickness of 10mm to 20 mm.
8. The wall connecting member according to claim 7, wherein the anchoring portion is further provided with an anchoring hole through which an expansion bolt passes to fix the anchoring portion to an outer side surface of the wall body.
9. A wall connecting member according to claim 1, wherein said connecting plate is bent from a steel plate having a thickness of 5 mm.
10. The wall connecting member according to claim 1, further comprising a spring fitted around an outer side of the bolt connecting the connecting portion and the anchoring portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022922586.0U CN214329848U (en) | 2020-12-09 | 2020-12-09 | Novel wall connecting piece of external scaffold pulling point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022922586.0U CN214329848U (en) | 2020-12-09 | 2020-12-09 | Novel wall connecting piece of external scaffold pulling point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214329848U true CN214329848U (en) | 2021-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022922586.0U Active CN214329848U (en) | 2020-12-09 | 2020-12-09 | Novel wall connecting piece of external scaffold pulling point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214329848U (en) |
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- 2020-12-09 CN CN202022922586.0U patent/CN214329848U/en active Active
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