Edge protection structure for building construction

Abstract

The utility model discloses an edge protection structure for building construction, and belongs to the technical field of edge protection. Comprising conical steel pipes which are symmetrically arranged, the conical steel pipes are sleeved with a plurality of sleeves, conical holes matched with the conical steel pipes in pipe diameter are formed in the middles of the sleeves, an outer sleeve and an inner sliding rod are arranged in the middles, at the matched positions, of the sleeves on the conical steel pipes which are symmetrically arranged, and one end of the inner sliding rod penetrates through one end of the outer sleeve. The inner sliding rod is arranged in the outer sleeve and slidably connected to the interior of the outer sleeve, one end of the outer sleeve and one end of the inner sliding rod are detachably connected to the sleeves respectively, installation intervals are formed between the ends of the adjacent sleeves, through holes are formed in the conical steel pipes between the installation intervals, and limiting screw rods are arranged in the through holes; and the limiting screw rod is in threaded connection with a locking nut. According to the technical scheme, the problems that in the prior art, due to the fact that a clamping structure of an edge protection mechanism is complex, installation is inconvenient, and local parts are not changed are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of edge protection, and particularly relates to an edge protection structure for building construction. BACKGROUND

[0002] With the development of cities, high-rise buildings gradually increase, and in the process of building construction, the construction edge needs to be protected to improve the safety of construction.

[0003] At present, the edge protection structure for high-rise building construction in the prior art has the following problems: in the prior art, steel pipes are mostly used for edge protection during the construction of high-rise buildings, but multiple steel pipes need to be fixed at the same time, which consumes a lot of time.

[0004] In order to solve the above problems, the edge protection structure for high-rise building construction with patent number CN202320216859.0 includes two parallel columns, the bottom ends of the two columns are fixedly connected with clamping columns, the bottom ends of the clamping columns are provided with counterweight structures, a group of bearing sleeves are fixedly connected to the two columns, a rod sleeve is arranged in each bearing sleeve, an adjusting rod is connected to the end of the rod sleeve away from the bearing sleeve through a first bolt assembly, the end of the adjusting rod away from the rod sleeve is arranged in the other bearing sleeve, and clamping structures are arranged on the two columns.

[0005] The above scheme solves the problem of complex installation to some extent, but in actual use, it also has the following problems: the clamping structure is relatively complex, a lot of time is needed for installation, and the number and types of components in the edge protection mechanism are relatively large, which leads to inconvenient installation and inconvenient replacement of local parts. UTILITY MODEL CONTENTS

[0006] Therefore, the utility model aims to provide an edge protection structure for building construction to solve the problem of complex clamping structure of the edge protection mechanism in the prior art, which leads to inconvenient installation and inconvenient replacement of local parts.

[0007] To achieve the above purpose, the utility model provides the following technical scheme:

[0008] The utility model discloses a building construction uses edge protection structure, including the symmetrical setting conical steel pipe, is provided with a plurality of sleeves on the conical steel pipe, the middle part of sleeve is equipped with the conical hole of the conical steel pipe pipe diameter matching, the sleeve middle part of position matching department of the symmetrical setting conical steel pipe is equipped with the outer sleeve pipe and inner slide rod respectively, the one end of inner slide rod is from the one end of outer sleeve pipe and is connected in the inside of outer sleeve pipe and slides, and the one end of outer sleeve pipe and inner slide rod is detachable connection on the sleeve respectively, and the end between adjacent sleeve is equipped with the installation spacing, the conical steel pipe on the installation spacing is equipped with the through -hole all, is equipped with the limit screw in the through -hole, is equipped with the lock nut with the limit screw on the screw thread connection.

[0009] Further, the end of the outer sleeve pipe and the inner slide rod is threadedly connected with the middle part of the sleeve.

[0010] Further, the larger diameter end of the conical steel pipe is provided with a fixing seat.

[0011] Further, the surface of the conical steel pipe close to the larger diameter end is provided with a blocking ring.

[0012] Further, the middle part of the conical steel pipe and the fixing seat is threadedly connected.

[0013] Further, the conical steel pipe is sequentially provided with serial numbers at equal intervals from top to bottom, and the outer surface of the sleeve is provided with serial numbers matching the installation positions thereof.

[0014] Further, the fixing seat is provided with a plurality of expansion bolts.

[0015] Further, the surface of the conical steel pipe is provided with a convex rib, and the inner wall of the sleeve is provided with a groove.

[0016] The utility model has the advantages that:

[0017] 1. The conical hole provided on the sleeve can limit the position of the outer diameter of the conical steel pipe, and the smaller installation spacing between the sleeves is set to realize abutment and position limitation, thereby simplifying the installation steps.

[0018] 2. In the technical solution, the installation position of the sleeve on the conical steel pipe is unique, and the spacing between the adjacent inner slide rods can be adjusted by the jump installation method to meet the requirements in actual use.

[0019] 3. In the technical solution, all the components are detachably connected, that is, the components are relatively independent, which is convenient for transportation and replacement of local parts.

[0020] The other advantages, objects, and features of the present application will become apparent from the following specification and are in part, pointed out by the claims, or can be learned by the practice of the present application. The objects and other advantages of the present application can be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to make the purpose, technical scheme and beneficial effects of the present application more clear, the present application provides the following drawings for illustration:

[0022] Figure 1 It is a perspective view of the edge protection structure in the present application;

[0023] Figure 2 It is a front view cross-sectional view schematic diagram of the edge protection mechanism in the present application;

[0024] Figure 3 It is a cross-sectional view schematic diagram of the tapered steel pipe in the present application;

[0025] Figure 4 It is an assembly cross-sectional view schematic diagram of the outer sleeve and the inner slide rod in the present application.

[0026] In the drawings, the following marks are marked:

[0027] Tapered steel pipe 1, stop ring 2, fixed seat 3, through hole 4, locking nut 5, limiting screw 6, sleeve 7, tapered hole 8, inner slide rod 9, outer sleeve 10. DETAILED DESCRIPTION

[0028] As Figures 1-4 shown, the present application is an edge protection structure for building construction, comprising symmetrically arranged tapered steel pipes 1, of course, tapered steel columns can also be used, a plurality of sleeves 7 are sleeved on the tapered steel pipes 1, the middle part of the sleeve 7 is provided with a tapered hole 8 matched with the pipe diameter of the tapered steel pipe 1, the matching arrangement here means that the tapered hole 8 has the same pipe diameter as the tapered steel pipe 1 at the installation position, so the same sleeve 7 can only be installed at one position of the tapered steel pipe 1, the sleeves 7 at the position matching parts of the symmetrically arranged tapered steel pipes 1 are respectively provided with an outer sleeve 10 and an inner slide rod 9, one end of the inner slide rod 9 penetrates from one end of the outer sleeve 10 and is slidably connected to the inside of the outer sleeve 10, and the outer sleeve 10 and the one end of the inner slide rod 9 are respectively detachably connected to the sleeve 7, the end portions of the adjacent sleeves 7 are provided with an installation spacing, the installation spacing is preferably 1-3 cm, and the tapered steel pipes 1 between the installation spacing are all provided with through holes 4, the through holes 4 are provided with limiting screws 6, and the limiting screws 6 are threadedly connected with locking nuts 5.

[0029] The above technical scheme, when assembling, first only needs to install the tapered hole 8 with a hole diameter from large to small on the outer surface of the tapered steel pipe 1, and then adjusts the spacing between the outer sleeve 10 and the inner slide rod 9 by pulling the tapered steel pipe 1, and then fixes the end of the tapered steel pipe 1 to the ground after reaching the required length. After fixing, the outer sleeve 10 and the inner slide rod cannot slide relative to each other. It is not difficult to understand that if the sleeve 7 is sleeved on each segment of the tapered steel pipe 1, then because the installation spacing between the ends of the adjacent sleeves 7 is small, that is, the slidable spacing is small, at this time, only the limiting screw rod 6 and the locking nut 5 need to be arranged on the uppermost through hole 4, so that the sleeve 7 can be prevented from being taken off the steel pipe frame;

[0030] At the same time, when assembling, the segment can be assembled according to the actual needs (no sleeve 7 is installed at one position, because when constructing, it is necessary to set a wider spacing at the local position to facilitate the transportation of materials), that is, the spacing between the adjacent sleeves 7 is expanded, and then the spacing between the outer sleeves 10 arranged transversely can be adjusted. The specific assembly can be carried out according to the actual situation. Of course, when the segment is assembled, the limiting screw rod 6 and the locking nut 5 are preferably arranged at both ends of the sleeve 7.

[0031] In an implementable manner, the ends of the outer sleeve 10 and the inner slide rod 9 are threadedly connected with the middle part of the sleeve 7. The threaded connection is simple and convenient to disassemble.

[0032] In an implementable manner, the fixed seat 3 is arranged on the larger-diameter end of the tapered steel pipe 1, the fixed seat 3 is used for fixing the tapered steel pipe 1 to the ground, the middle part of the tapered steel pipe 1 and the fixed seat 3 is threadedly connected, and the fixed seat 3 is provided with a plurality of expansion bolts. The threaded connection can realize the detachable connection between the tapered steel pipe 1 and the fixed seat 3, and can further improve the convenience of storage and transportation.

[0033] In an implementable manner, the stop ring 2 is arranged on the surface close to the larger-diameter end of the tapered steel pipe 1. The stop ring 2 can further position the lowermost sleeve 7.

[0034] In an implementable manner, the tapered steel pipe 1 is sequentially provided with serial numbers at equal intervals from top to bottom, and the outer surface of the sleeve 7 is provided with serial numbers matched with the installation positions thereof. The assembly personnel can match and install according to the serial numbers on the sleeve 7 and the tapered steel pipe 1, and further improve the assembly efficiency.

[0035] In an implementable mode, a convex rib is arranged on the surface of the tapered steel pipe along the length direction, the number of the convex rib is preferably 1, and a groove is also arranged on the inner wall of the sleeve 7, that is, the convex rib is located in the groove during assembly. That is, the convex rib can limit the rotation of the sleeve 7, avoid the problem that the abutment of the end portions of the inner slide rod 9 and the outer sleeve 10 is inconvenient due to the rotation of the sleeve 7, and further improve the efficiency during assembly.

[0036] It should be noted that there may be a cylindrical vertical steel pipe in the prior art and a way of sleeving the sleeve on it, and the abutment limiting is performed by the abutment of the end portions of the sleeves, but this way is not convenient for adjusting the spacing between adjacent sleeves, because if the adjustment is required (the reason for the adjustment is that in some parts of the edge structure, the width between the sleeves needs to be set larger to facilitate personnel access or material transfer), since the sleeve can slide on the vertical steel pipe at will, the adjustment needs to be limited at both ends of the sleeves, and in the technical solution, the tapered hole 8 in the sleeve 7 and the mounting position on the tapered steel pipe 1 are matched, that is, it can only slide to the mounting position, that is, the sliding of one end has been limited, and then only the limiting screw 6 and the locking nut 6 on the other end of the sleeve 7 can be used to abut and limit the whole, and the adjustment method is simpler.

[0037] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present application.

Claims

1. An edge protection structure for building construction, characterized in that: The utility model provides a kind of steel pipe cone, including symmetrically arranged conical steel pipe, several sleeves are sleeved on the conical steel pipe, the middle part of the sleeve is equipped with the conical hole matched with the pipe diameter of conical steel pipe, the sleeve middle part of position matching place of symmetrically arranged conical steel pipe is equipped with outer sleeve and inner slide rod respectively, one end of the inner slide rod is inserted from one end of outer sleeve, and is slidably connected in the inside of outer sleeve, and the outer sleeve and the one end of inner slide rod are respectively detachably connected on sleeve, the end portion between adjacent sleeve is equipped with installation interval, the conical steel pipe on the installation interval is equipped with through-hole, the through-hole is equipped with limiting screw rod, locking nut is threadedly connected on the limiting screw rod.

2. The edge protection structure for construction according to claim 1, wherein: The end portion of the outer sleeve and the inner slide rod is threadedly connected with the middle part of the sleeve.

3. The edge protection structure for construction according to claim 1, wherein: The larger diameter end of the conical steel pipe is equipped with a fixing seat for fixing the conical steel pipe to the ground.

4. The edge protection structure for construction according to claim 1, wherein: The surface of the conical steel pipe near the larger diameter end is equipped with a retaining ring.

5. The edge protection structure for construction according to claim 3, wherein: The middle part of the conical steel pipe and the fixing seat is threadedly connected.

6. The edge protection structure for construction according to claim 1, wherein: The conical steel pipe is sequentially provided with serial numbers at equal intervals from top to bottom, and the outer surface of the sleeve is equipped with serial numbers matching its installation position.

7. The edge protection structure for construction according to claim 5, wherein: The fixing seat is equipped with several expansion bolts.

8. The edge protection structure for construction according to claim 1, wherein: The surface of the conical steel pipe is equipped with a convex rib, and the inner wall of the sleeve is equipped with a groove.

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