Fence structure for civil engineering construction

Abstract

The utility model belongs to the technical field of fences, and relates to a fencing structure for civil engineering construction, which comprises a first threaded connecting piece, a second threaded connecting piece is in threaded connection with the first threaded connecting piece, a cross recess for a screwdriver to insert is arranged at the end of the second threaded connecting piece, and a fencing plate is mounted on the first threaded connecting piece through the second threaded connecting piece. The first threaded connecting piece is provided with an inner hole, an annular groove is formed in the inner hole of the first threaded connecting piece, the second threaded connecting piece is provided with an inserting shaft in sliding fit with the inner hole in the first threaded connecting piece, a wedge-shaped clamping block suitable for being in contact fit with the annular groove is arranged on the inserting shaft in a sliding mode, and a spring is connected between the wedge-shaped clamping block and the inserting shaft. A first wedge-shaped frame penetrating through the second threaded connecting piece in a sliding mode is connected to the wedge-shaped clamping block. The wedge-shaped clamping block is clamped into the annular groove to lock the first threaded connecting piece on the second threaded connecting piece, so that the first threaded connecting piece cannot move forwards due to vibration, installation of the fence plate is guaranteed, and potential safety hazards caused by falling off are avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of enclosures, and in particular relates to an enclosure structure for civil engineering construction. Background Art

[0002] Common enclosure structures used in civil engineering construction are primarily used to isolate construction areas, ensure site safety, reduce the impact of noise and dust on the surrounding environment, and help maintain construction order and aesthetics. These include prefabricated enclosures, which facilitate both installation and disassembly before use, are reusable, and can be easily repaired and replaced if damaged.

[0003] However, some of the current prefabricated enclosures use bolts and nuts to fix the enclosure panels on the support columns. During use, the bolts and nuts are easily caused to fall off due to wind or high-frequency vibrations generated during construction, affecting use and posing certain safety hazards to construction workers.

[0004] In view of the shortcomings of the above-mentioned prior art, a fence structure for civil engineering construction that can overcome the shortcomings of the prior art is designed. Utility Model Content

[0005] The purpose of the utility model is to overcome the shortcomings of the above-mentioned prior art and provide a fence structure for civil engineering construction.

[0006] The cam is provided with a plurality of springs, and the springs are connected to the springs, and the springs are connected to the springs, and the springs are connected to the springs, and the springs are connected to the springs.

[0007] Preferably, a rubber ring is further included, and one side of the annular groove is connected to a rubber ring suitable for extrusion-matching with the wedge-shaped clamping block.

[0008] Preferably, the wedge-shaped end of the wedge-shaped frame 1 is located in the cross slot of the threaded connector 2, and when a screwdriver is inserted into the cross slot, the screwdriver will squeeze the wedge-shaped frame 1.

[0009] Preferably, it also includes a wedge-shaped frame 2, with two wedge-shaped blocks, which are arranged opposite to each other on the left and right. One of the left wedge-shaped blocks is connected to the wedge-shaped frame 1, and the other right wedge-shaped block is connected to the wedge-shaped frame 2 which slides through the threaded connection piece 2. The wedge-shaped frame 2 and the wedge-shaped frame 1 are staggered.

[0010] Preferably, the wedge-shaped end of the second wedge-shaped frame is located in the cross slot of the second threaded connector, and when a screwdriver is inserted into the cross slot, the screwdriver will squeeze the second wedge-shaped frame.

[0011] Preferably, a magnetic block is further included. The bottom of the inner hole of the threaded connector one is embedded with the magnetic block, and the end of the plug shaft of the threaded connector two is also embedded with the magnetic block. The two magnetic blocks are magnetically matched.

[0012] Preferably, two threaded connectors are provided on the same support column.

[0013] On the basis of overcoming the shortcomings of the prior art, the utility model can achieve the following beneficial effects:

[0014] 1. The wedge-shaped block is inserted into the annular groove to lock the threaded connector 1 on the threaded connector 2. Therefore, the threaded connector 1 cannot be vibrated forward, thereby ensuring the installation of the enclosure plate and avoiding safety hazards such as falling off.

[0015] 2. When a screwdriver is inserted into the cross slot on the second threaded connector, the wedge-shaped clamp will automatically and synchronously loosen the ring operation, thereby facilitating the disassembly and assembly of the enclosure plate based on the self-locking function, eliminating additional manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an assembly diagram of the present utility model.

[0017] Figure 2 This is a schematic diagram of the support column of the utility model.

[0018] Figure 3 Schematic diagram of the enclosure plate of the present invention.

[0019] Figure 4 It is a cross-sectional view of the threaded connector 1 and the threaded connector 2 of the present invention.

[0020] Figure 5 This is an exploded view of the threaded connector 1 and the threaded connector 2 of the present invention.

[0021] Figure 6 This is a schematic diagram of the wedge-shaped clamping block, wedge-shaped frame 1 and wedge-shaped frame 2 of the present invention.

[0022] Figure 7This is an exploded view of the wedge-shaped clamping block, wedge-shaped frame 1 and wedge-shaped frame 2 of the utility model.

[0023] The markings in the drawings provided by the present invention are: 1-support column, 2-enclosing plate, 31-threaded connector one, 310-annular groove, 311-rubber ring, 32-threaded connector two, 320-cross groove, 321-insertion shaft, 41-wedge-shaped block, 42-spring, 43-wedge-shaped frame one, 44-wedge-shaped frame two, 5-magnetic block. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0025] Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The technical solutions of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. It should be noted that the technical features involved in the different embodiments of the present invention described below may be combined with one another as long as they do not conflict with one another.

[0026] A retaining structure for civil engineering construction, such as Figure 1-Figure 7As shown, it includes a support column 1, a baffle plate 2, a threaded connector 1 31, a threaded connector 2 32, a wedge-shaped block 41, a spring 42 and a wedge frame 1 43. The support column 1 has two, a threaded connector 1 31 is provided on the support column 1, the baffle plate 2 is slidably sleeved on the threaded connector 1 31, and the threaded connector 1 32 is threadedly connected to the threaded connector 1 31. The front end of the threaded connector 2 32 has a cross slot 320 for inserting a screwdriver. The threaded connector 2 32 installs the baffle plate 2 on the threaded connector On the connecting piece 31, a baffle plate 2 is provided between the two support columns 1. By fencing the construction environment, the middle part of the threaded connecting piece 31 has an inner hole with an opening facing forward, an annular groove 310 is opened on the inner hole of the threaded connecting piece 31, and the threaded connecting piece 2 32 has an insert shaft 321 that slides with the inner hole on the threaded connecting piece 31. A wedge-shaped block 41 suitable for contacting and cooperating with the annular groove 310 is slidably provided on the insert shaft 321. The wedge-shaped block 41 is inserted into the annular groove 310 to lock the screw. The threaded connector 1 31 is locked on the threaded connector 2 32, so the threaded connector 1 31 cannot be vibrated forward, thereby ensuring the installation of the enclosure plate 2 and avoiding safety hazards caused by falling off. A spring 42 is connected between the wedge-shaped block 41 and the plug shaft 321 for returning the wedge-shaped block 41 after sliding. A wedge-shaped frame 1 43 is connected to the wedge-shaped block 41 and slides through the threaded connector 2 32. When the enclosure plate 2 needs to be disassembled, the wedge-shaped block 41 is driven by the wedge frame 1 43 to loosen the annular groove 310, and then Then unscrew the threaded connector 1 31 from the threaded connector 2 32 to remove the enclosure plate 2. Conversely, when installing the enclosure plate 2 and screwing the threaded connector 1 31 into the threaded connector 2 32, the wedge-shaped block 41 will contact the inner hole of the threaded connector 2 32, and the wedge-shaped block 41 will also adaptively retract and snap into the annular groove 310 under the action of the spring 42, thereby automatically and synchronously completing self-locking during the process of tightening the threaded connector 1 31, which is easy to operate and avoids loosening of the thread due to vibration.

[0027] like Figure 5 As shown, a rubber ring 311 is also included. One side of the annular groove 310 is connected to the rubber ring 311 suitable for extrusion-fitting with the wedge-shaped block 41. The rubber ring 311 increases the friction of the wedge-shaped block 41 and improves stability.

[0028] like Figure 5 As shown, the wedge-shaped end of the wedge frame 1 43 is located in the cross groove 320 of the threaded connector 2 32. When a screwdriver is inserted into the cross groove 320 to unscrew the threaded connector 2 32, the screwdriver will squeeze the wedge frame 1 43, causing the wedge frame 1 43 to drive the wedge-shaped block 41 to loosen the annular groove 310. In this way, when the threaded connector 2 32 is loosened, it is automatically and synchronously unlocked without the need for manual unlocking.

[0029] like Figure 5-Figure 7As shown, it also includes a wedge frame 2 44, and there are two wedge-shaped clamping blocks 41. The two wedge-shaped clamping blocks 41 are arranged opposite to each other on the left and right. The two wedge-shaped clamping blocks 41 are used to clamp into the annular groove 310 together to further increase stability. One of the left wedge-shaped clamping blocks 41 is connected to the wedge frame 1 43, and the other right wedge clamping block 41 is connected to the wedge frame 2 44 that slides through the threaded connection piece 2 32. The wedge frame 2 44 and the wedge frame 1 43 are staggered, driving the wedge frame 1 43 and the wedge frame 2 44 to move away from each other, so that the two wedge clamping blocks 41 approach each other and synchronously release the annular groove 310.

[0030] like Figure 5 As shown, the wedge-shaped end of the wedge frame 2 44 is located in the cross slot 320 of the threaded connector 2 32. When a screwdriver is inserted into the cross slot 320 to unscrew the threaded connector 2 32, the screwdriver will squeeze the wedge frame 2 44. Similar to the wedge frame 1 43, when the screwdriver is used to loosen the threaded connector 2 32, it is automatically and synchronously unlocked.

[0031] like Figure 2 As shown, a magnetic block 5 is also included. The bottom of the inner hole of the threaded connector 1 31 is embedded with the magnetic block 5, and the end of the plug shaft 321 of the threaded connector 2 32 is also embedded with the magnetic block 5. The two magnetic blocks 5 are magnetically matched to increase the stability of the threaded connector 1 31 and the threaded connector 2 32 when they are threaded together.

[0032] like Figure 1 As shown, two threaded connectors 31 are provided on the same support column 1, so that multiple support columns 1 can be arranged together for use, which is convenient for installing multiple enclosure panels 2 together and has diversified usage methods.

[0033] Obviously, the embodiments described above are only part of the embodiments of the present invention, rather than all the embodiments. They only express the preferred implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the patent scope of the present invention.

[0034] It should be pointed out that for ordinary technicians in this field, without departing from the concept of the present invention, they can also make several modifications, increases and decreases in quantity, improvements and substitutions. Therefore, based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope of protection of the present invention.

Claims

1. A fence structure for civil engineering construction, comprising a support column (1), a fence plate (2), a threaded connector (31) and a threaded connector (32), wherein the support column (1) is provided with a threaded connector (31), the fence plate (2) is slidably sleeved on the threaded connector (31), the threaded connector (32) is threadedly connected to the threaded connector (31), the end of the threaded connector (32) is provided with a cross slot (320) for inserting a screwdriver, and the threaded connector (32) installs the fence plate (2) on the threaded connector (31), characterized in that The invention also includes a wedge-shaped clamping block (41), a spring (42) and a wedge-shaped frame (43). The threaded connection member (31) has an inner hole, and an annular groove (310) is opened on the inner hole of the threaded connection member (31). The threaded connection member (32) has an insertion shaft (321) that is slidably matched with the inner hole of the threaded connection member (31). The insertion shaft (321) is slidably provided with a wedge-shaped clamping block (41) that is suitable for contacting and matching with the annular groove (310). A spring (42) is connected between the wedge-shaped clamping block (41) and the insertion shaft (321). The wedge-shaped clamping block (41) is connected to the wedge-shaped frame (43) that slides through the threaded connection member (32).

2. A retaining structure for civil engineering construction according to claim 1, characterized in that: It also includes a rubber ring (311), and one side of the annular groove (310) is connected to the rubber ring (311) suitable for extrusion-matching with the wedge-shaped clamping block (41).

3. A retaining structure for civil engineering construction according to claim 2, characterized in that: The wedge-shaped end of the wedge-shaped frame 1 (43) is located in the cross groove (320) of the threaded connector 2 (32). When a screwdriver is inserted into the cross groove (320), the screwdriver will squeeze the wedge-shaped frame 1 (43).

4. A retaining structure for civil engineering construction according to claim 3, characterized in that: The invention also includes a wedge-shaped frame 2 (44), two wedge-shaped clamping blocks (41), and the two wedge-shaped clamping blocks (41) are arranged opposite to each other, one of the wedge-shaped clamping blocks (41) is connected to the wedge-shaped frame 1 (43), and the other wedge-shaped clamping block (41) is connected to the wedge-shaped frame 2 (44) which slides through the threaded connection member 2 (32), and the wedge-shaped frame 2 (44) and the wedge-shaped frame 1 (43) are arranged in an interlaced manner.

5. A retaining structure for civil engineering construction according to claim 4, characterized in that: The wedge-shaped end of the second wedge-shaped frame (44) is located in the cross groove (320) of the second threaded connector (32). When a screwdriver is inserted into the cross groove (320), the screwdriver will squeeze the second wedge-shaped frame (44).

6. The enclosure structure for civil engineering construction according to claim 1, characterized in that: It also includes a magnetic block (5), the bottom of the inner hole of the first threaded connector (31) is connected to the magnetic block (5), and the end of the plug shaft (321) of the second threaded connector (32) is also connected to the magnetic block (5), and the two magnetic blocks (5) are magnetically matched.

7. The enclosure structure for civil engineering construction according to claim 1, characterized in that: Two threaded connectors (31) are provided on the same support column (1).

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