Protective fence for building construction site

Abstract

The utility model discloses a building construction site protective fence which comprises a plurality of single vertical blocking frames and a shaft sleeve rotating assembly connected with the single vertical blocking frames, blocking frame middle holes are formed in the single vertical blocking frames, and the shaft sleeve rotating assembly is composed of a sleeve rotating shaft and a rotating sleeve. The rotating sleeve is rotationally arranged at the top end of the sleeve rotating shaft in a sleeving mode, the sleeve rotating shaft is fixed to one side of the single vertical blocking frame through a rotating shaft frame, the rotating sleeve is fixed to the other side of the single vertical blocking frame through a rotating sleeve frame, a sleeve frame inserting hole is formed in the top end of the single vertical blocking frame, and a sleeve frame inserting column is installed in the sleeve frame inserting hole in an inserted mode. And a connecting sleeve frame is fixedly mounted at the top of the sleeve frame insertion column. The building vertical blocking frame has the beneficial effects that the building vertical blocking frame is formed by splicing a plurality of single vertical blocking frames, the splicing number can be limited according to a building construction site, so that the splicing length is adjusted, the angle can be adjusted through rotation, and the building vertical blocking frame is arranged according to different construction site terrains and is high in flexibility and convenient to transport and store.

Description

Technical Field

[0001] The utility model relates to the field of building construction protection, in particular to a protective enclosure for a building construction site. Background Art

[0002] During the construction process, there are usually some construction sites with potential safety hazards. For the safety of the construction site, cast protective fences are usually used to isolate the site. For small construction sites, mobile fences are currently used for protection. However, the existing mobile fences are mostly one-piece structures, and their rigid structures occupy a large volume, which is inconvenient to store and transport when not in use. At the same time, for relatively compact or narrow areas of the construction site, the rigid structure has low flexibility and is difficult to achieve a perfect fit with the shape of the construction site, which makes the fenced area too large, affecting traffic and use. Utility Model Content

[0003] The purpose of the utility model is to provide a construction site protection enclosure in order to solve the above-mentioned problem.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] The top of the single-shell chassis is provided with a sleeve plug hole, and the sleeve plug hole is installed in the sleeve plug hole, and the top of the sleeve plug hole is fixed with a sleeve connecting rod, and the sleeve connecting rod is fixed with the sleeve connecting rod on the other side of the single-shell chassis.

[0006] Furthermore, a threaded hole is provided at the bottom of the middle hole of the retaining frame, a caster adjusting screw is screwed into the threaded hole, a screw bottom screw-in sleeve is screwed to the bottom end of the caster adjusting screw, and a caster is installed at the bottom of the screw bottom screw-in sleeve.

[0007] Furthermore, a pin sleeve inside the frame is fixedly installed on the hole wall of the middle hole of the retaining frame, an identification column pin is installed on the pin sleeve inside the frame, an identification column sleeve is sleeved on the identification column pin, an identification rod is fixedly installed on the identification column sleeve, and a soft identification plate is installed on the identification rod.

[0008] Furthermore, a rotating head is fixed on the top of the central pressing screw, and a ring gasket is installed on the bottom of the crimping frame.

[0009] Furthermore, pin sleeve holes are provided at both ends of the connecting sleeve, and the pin sleeve holes are sleeved on the pin columns of the sleeve connecting pin members.

[0010] The beneficial effect is that the construction site protective fence described in the utility model is assembled by a number of single vertical frames, the number of splicing can be limited according to the construction site, thereby adjusting the assembly length, and the angle can be rotated and adjusted. It can be set according to different construction site terrains, has high flexibility, and is convenient for transportation and storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of a protective enclosure for a construction site described in the utility model;

[0012] Figure 2 It is a schematic diagram of the top sleeve column crimping structure of a construction site protection enclosure described in the utility model;

[0013] Figure 3 It is a schematic diagram of a connection sleeve frame of a construction site protection enclosure described in the utility model;

[0014] Figure 4 The utility model is a schematic diagram of the installation structure of a marking pole sleeve for a protective enclosure of a construction site.

[0015] The following are the descriptions of the reference numerals:

[0016] 1. Single vertical retaining frame; 2. Middle hole of retaining frame; 3. Connecting sleeve frame; 4. Sleeve frame connecting pin; 5. Rotating sleeve frame; 6. Rotating sleeve; 7. Rotating shaft frame; 8. Sleeve rotating shaft; 9. Marking rod; 10. Soft marking plate; 11. Caster adjustment screw; 12. Screw bottom screw sleeve; 13. Caster; 14. Fixed ground nail; 15. Pin sleeve in the frame; 16. Pin sleeve hole; 17. Swivel head; 18. Pin center hole; 19. Center pressed screw; 20. Screw ring frame; 21. Crimping frame; 22. Ring gasket; 23. Marking column sleeve; 24. Marking column pin; 25. Sleeve frame plug column. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings:

[0018] like Figure 1-4 A construction site protection fence shown in the figure is composed of a plurality of single vertical fences 1 and a shaft sleeve rotating assembly connecting the plurality of single vertical fences 1;

[0019] The single vertical blocking frame 1 is a rectangular frame body, and a blocking frame middle hole 2 is opened on the single vertical blocking frame 1. The blocking frame middle hole 2 is rectangular, so that the single vertical blocking frame 1 forms a rectangular ring frame, and the shaft sleeve rotating assembly is composed of a sleeve rotating shaft 8 and a rotating sleeve 6. The rotating sleeve 6 is rotatably sleeved on the top of the sleeve rotating shaft 8. The sleeve rotating shaft 8 is fixed to one side of the single vertical blocking frame 1 through a rotating shaft frame 7. The rotating sleeve 6 is fixed to the other side of the single vertical blocking frame 1 through a rotating sleeve frame 5. The installation of two adjacent single vertical blocking frames 1 is realized by sleeve arrangement of the rotating sleeve 6 and the sleeve rotating shaft 8;

[0020] A sleeve frame socket is provided at the top of the single vertical blocking frame 1, and a sleeve frame plug column 25 is inserted and installed in the sleeve frame socket, and a connecting sleeve frame 3 is fixedly installed on the top of the sleeve frame plug column 25. The connecting sleeve frames 3 on the two adjacent single vertical blocking frames 1 are rotatably installed together through a sleeve frame connecting pin 4. The cross-section of the sleeve connecting pin 4 is an inverted T-shaped structure, and a pin center hole 18 is opened at the center of the top of the sleeve connecting pin 4. A center pressing screw 19 is screwed into the pin center hole 18, and a screw ring frame 20 is sleeved on the rod body of the center pressing screw 19. A crimping frame 21 is fixedly installed on the top of the screw ring frame 20. The crimping frame 21 is used to be pressed onto the connecting sleeve frame 3 to achieve angle fixation of adjacent single vertical blocking frames 1.

[0021] like Figure 1-Figure 4 As shown, the utility model also discloses the following more optimized specific structures:

[0022] A threaded hole is provided at the bottom of the middle hole 2 of the retaining frame, among which, according to the specific implementation conditions, no less than two of the threaded holes are selected to be screwed onto the caster adjusting screw 11, the bottom end of the caster adjusting screw 11 is screwed onto a screw bottom screw-in sleeve 12, and a caster 13 is installed at the bottom of the screw bottom screw-in sleeve 12 to facilitate the overall movement. In addition to installing the caster adjusting screw 11, fixed ground nails 14 can be inserted into the threaded holes to facilitate fixation.

[0023] An inner pin sleeve 15 is fixedly installed on the hole wall of the middle hole 2 of the retaining frame, an identification column pin 24 is installed on the inner pin sleeve 15, an identification column pin 24 is sleeved with an identification column sleeve 23, an identification rod 9 is fixedly installed on the identification column sleeve 23, and a soft identification plate 10 is installed on the identification rod 9, which is used for engraving slogans at construction sites.

[0024] A rotating head 17 is fixed to the top of the central pressing screw 19 , and a ring washer 22 is installed at the bottom of the crimping frame 21 .

[0025] Pin sleeve holes 16 are provided at both ends of the connecting sleeve frame 3 , and the pin sleeve holes 16 are sleeved on the pin columns of the sleeve frame connecting pin member 4 .

[0026] like Figure 1-Figure 4The construction site protection fence shown in the figure can be disassembled into several single vertical blocking frames 1 by disassembling the top sleeve plug column 25, which is convenient for transportation and storage. When assembly is needed, two adjacent single vertical blocking frames 1 can be connected by sleeve sleeve 6 and sleeve shaft 8, and then the sleeve plug column 25 is inserted into the top thereof, and then the caster is installed at the bottom of the caster adjustment screw 11, and the height of the caster is adjusted, and several single vertical blocking frames 1 are placed according to the angle of the construction site. After completion, the rotary head 17 is rotated to press the crimping frame 21 onto the connecting sleeve 3, so that the angle of each single vertical blocking frame 1 is fixed;

[0027] Finally, the identification column sleeve 23 and the identification rod 9 are hung by the identification column pin 24, so that the soft identification plate 10 is installed.

[0028] Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements shall fall within the scope of the present invention to be protected.

Claims

1. A construction site protection enclosure, characterized by: The top of the single-body vertical blocking frame is provided with a sleeve plug hole, and the sleeve plug hole is inserted into the sleeve plug hole, and the top of the sleeve plug hole is fixedly installed with a connecting sleeve, and the connecting sleeve on the top of the sleeve plug column is fixedly installed with a connecting sleeve, and the connecting sleeves on the adjacent two single-body vertical blocking frames are rotatably installed together through the sleeve connecting pin. The top center of the sleeve connecting pin is provided with a pin center hole, and a center pressing screw is spun in the pin center hole, and a screw ring frame is sleeved on the rod body of the center pressing screw, and a crimping frame is installed and fixed on the top of the screw ring frame, and the crimping frame is used to be pressed onto the connecting sleeve frame.

2. A construction site protection enclosure according to claim 1, characterized in that: A threaded hole is provided at the bottom of the middle hole of the retaining frame, a caster adjusting screw is screwed into the threaded hole, a screw bottom screw-in sleeve is screwed to the bottom end of the caster adjusting screw, and a caster is installed at the bottom of the screw bottom screw-in sleeve.

3. The protective enclosure for a construction site according to claim 1 is characterized by: An inner pin sleeve is fixedly mounted on the hole wall of the middle hole of the retaining frame, an identification column pin is mounted on the inner pin sleeve, an identification column sleeve is sleeved on the identification column pin, an identification rod is fixedly mounted on the identification column sleeve, and a soft identification plate is mounted on the identification rod.

4. The construction site protection enclosure according to claim 1 is characterized by: A rotating head is fixed on the top of the central pressing screw rod, and a ring pad is installed on the bottom of the pressing frame.

5. The construction site protection enclosure according to claim 1 is characterized by: Pin sleeve holes are arranged at both ends of the connecting sleeve frame, and the pin sleeve holes are sleeved on the pin columns of the sleeve frame connecting pin members.

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