Fence for construction engineering construction

Abstract

The utility model discloses a fence for building engineering construction, which comprises symmetrically arranged support columns and a base fixedly mounted at the bottoms of the support columns, two baffles are mounted on the inner sides of the support columns and symmetrically arranged, and the fence further comprises sliding sleeves connected to the outer sides of the support columns in a sliding manner, the side, close to the supporting column, of the baffle is fixedly connected with a positioning block, the positioning block is connected with the sliding sleeve in a clamped mode, fixing blocks are symmetrically fixed to the side, close to the baffle, of the supporting column, the interiors of the fixing blocks are connected with positioning pins, the positioning pins are connected with the sliding sleeve in a sliding mode, and the positioning pins are connected with the positioning block in a clamped mode. The outer side of the positioning pin is sleeved with a spring, the spring is located between the sliding sleeve and the fixing block, and the problems that the device can only be integrally replaced, the damaged position cannot be conveniently replaced, maintenance and disassembly are inconvenient, the maintenance cost of the building fence is increased, and certain limitation exists are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a fence used for construction engineering. Background Art

[0002] Fences are mainly used to isolate the construction site from the external environment, making the construction site a relatively closed space, so that the construction site and the external environment are not easily interfered with each other.

[0003] Publication number CN 214615880 U discloses a fence for civil construction. The fence can be placed on a support surface, including: a plurality of support columns, which are perpendicular to the support surface; a plurality of support seats, which are detachably connected to one end of the plurality of support columns close to the support surface in a one-to-one correspondence; a protective plate, which is provided between two adjacent support columns, and the protective plate is detachably connected to the support columns; an anchor rod, which is fixedly connected to one end of the support seat close to the support surface. The fence for civil construction improves the problem in the prior art that the fence for civil construction cannot provide stable support according to the road conditions. However, the device can only be replaced as a whole, and the damaged position cannot be replaced in a timely manner. It is inconvenient to repair and disassemble, which increases the maintenance cost of the building fence and has certain limitations.

[0004] However, the patent still has the following problems in actual use:

[0005] A fence for construction engineering is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a fence for construction engineering construction, so as to solve the problem that the device can only be replaced as a whole, the damaged position cannot be conveniently replaced, it is inconvenient to repair and disassemble, the maintenance cost of the building fence is increased, and it has certain limitations.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fence for construction engineering, comprising symmetrically arranged support columns and a base fixedly installed at the bottom of the support columns;

[0008] A baffle is installed on the inner side of the support column, and the baffle includes two symmetrically arranged ones;

[0009] Also includes:

[0010] The outer side of the support column is slidably connected with a sliding sleeve, and the side of the baffle plate close to the support column is fixedly connected with a positioning block, and the positioning block is engaged with the sliding sleeve;

[0011] Wherein, a fixing block is symmetrically fixed on one side of the support column close to the baffle, a positioning pin is connected inside the fixing block, the positioning pin is slidably connected to the sliding sleeve, and the positioning pin is snap-connected to the positioning block;

[0012] Wherein, a spring is sleeved on the outer side of the positioning pin, and the spring is located between the sliding sleeve and the fixing block.

[0013] Preferably, the baffle is internally slidably connected with a latch pin, the sliding sleeves are at least two, the positioning block is symmetrically arranged up and down, a sliding groove 1 is provided inside the fixed block, and the positioning pin is slidably connected with the sliding groove 1.

[0014] Preferably, a connecting block is fixedly connected to the outer side of the middle part of the locating pin, the spring is located between the connecting block and the fixed block, one end of the spring is fixedly connected to the fixed block, and the other end of the spring is fixedly connected to the connecting block.

[0015] Preferably, a second slide groove is provided at the bottom of the sliding sleeve, the positioning pin is slidably connected to the second slide groove, a clamping groove is provided inside the positioning block, the positioning pin is slidably connected to the clamping groove, and the clamping groove and the second slide groove are on the same vertical line.

[0016] Preferably, a fixing bolt is threadedly connected to one side of the front surface of the sliding sleeve, the fixing bolt abuts against the support column, a sliding groove three is opened on the inner sides of the two baffles, a splicing block is fixedly connected to the inner side of the baffle, the splicing block is snap-connected to the sliding groove three, the pin is slidably connected to the splicing block, and the pin is slidably connected to the baffle.

[0017] Preferably, a screw rod is rotatably connected inside the base, a threaded sleeve is threadedly connected to one side of the screw rod, a rubber block is fixedly connected to one end of the threaded sleeve, the rubber block is located outside the base, a slave bevel gear is fixedly connected to the other side of the screw rod, and a main bevel gear is rotatably connected to the middle of the inside of the base.

[0018] Preferably, the main bevel gear is adaptably connected to the slave bevel gear, the main bevel gear is symmetrically arranged, there are no less than three rubber blocks, the bottom outer side of the support column is rotatably connected with a rotating sleeve, and the bottom of the rotating sleeve is fixedly connected to the main bevel gear.

[0019] Compared with the prior art, the utility model has the following beneficial effects: by setting the baffle, latch, sleeve, positioning block, positioning pin, spring and slot, when the device is installed, when it is necessary to replace the damaged baffle, by pulling the positioning pin, the positioning pin drives the connecting block to compress the spring, so that the positioning pin is disengaged from the inside of the slot, the baffle can be easily disassembled, and the baffle can be replaced easily, which reduces the trouble of directly replacing the whole and reduces the cost loss. The specific contents are as follows:

[0020] 1. By setting the baffle, latch, sleeve, positioning block, positioning pin, spring and slot, when installing the device, put the sleeve on the outside of the support column, and fix the sleeve by tightening the fixing bolt, and then insert the positioning block on one side of the baffle into the inside of the sleeve. At this time, the elastic force of the spring drives the connecting block to move, and the connecting block drives the positioning pin to move inside the second slide slot until the positioning pin is close to the fixing bolt inside the positioning block, which is convenient for fixing the positioning block and the slot fixing bolt. Then, splice the two baffles together, insert the splicing block into the inside of the third slide slot, and then insert the latch downward. , so that the pin passes through the interior of the splicing block, thereby facilitating the combined installation of the baffle and the support column. Similarly, when the damaged baffle needs to be replaced, by pulling the locating pin, the locating pin drives the compression spring of the connecting block to make the locating pin disengage from the inside of the card slot, the baffle can be easily removed, which is convenient for replacing the baffle, reducing the trouble of directly replacing the whole, reducing cost losses, and solving the problem that the device can only be replaced as a whole, and the damaged position cannot be conveniently replaced, which is inconvenient during maintenance and disassembly, increasing the maintenance cost of the building enclosure, and has certain limitations.

[0021] 2. A screw rod, a threaded sleeve, a rubber block, a slave bevel gear, a main bevel gear and a rotating sleeve are provided. When the device is in the use position and assembled, the rotating sleeve drives the main bevel gear to rotate, the main bevel gear drives the three slave bevel gears to rotate, and the slave bevel gear drives the screw rod to rotate. The rotation of the screw rod causes the threaded sleeve and the rubber block to expand outward, thereby causing multiple rubber blocks to spread out, thereby increasing the contact area between the base and the placement surface, and cooperating with the rubber block to improve the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of the utility model in front section;

[0023] Figure 2 For the utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0024] Figure 3 This is a schematic diagram of disassembly of the baffle of the utility model;

[0025] Figure 4 This is a schematic diagram of the auxiliary rod installation structure of the utility model;

[0026] Figure 5 It is a schematic diagram of assembling the baffle of the utility model.

[0027] In the figure: 1. Support column; 2. Base; 3. Baffle; 4. Latch; 5. Sliding sleeve; 6. Positioning block; 7. Fixing block; 8. Positioning pin; 9. Sliding groove one; 10. Connecting block; 11. Spring; 12. Sliding groove two; 13. Slot; 14. Fixing bolt; 15. Joint block; 16. Sliding groove three; 17. Screw; 18. Threaded sleeve; 19. Rubber block; 20. Slave bevel gear; 21. Main bevel gear; 22. Rotating sleeve. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-5 The utility model provides a technical solution: a fence used for construction engineering construction, including symmetrically arranged support columns 1 and a base 2 fixedly installed at the bottom of the support columns 1.

[0030] A baffle 3 is installed on the inner side of the support column 1 , and the baffle 3 includes two symmetrically arranged ones.

[0031] A sliding sleeve 5 is slidably connected to the outer side of the support column 1 , and a positioning block 6 is fixedly connected to the side of the baffle 3 close to the support column 1 , and the positioning block 6 is engaged with the sliding sleeve 5 .

[0032] A fixing block 7 is symmetrically fixed to one side of the support column 1 close to the baffle 3 , a positioning pin 8 is connected inside the fixing block 7 , the positioning pin 8 is slidably connected to the sliding sleeve 5 , and the positioning pin 8 is snap-connected to the positioning block 6 .

[0033] Among them, the outer side of the positioning pin 8 is sleeved with a spring 11, and the spring 11 is located between the sliding sleeve 5 and the fixed block 7. The inside of the baffle 3 is slidably connected with the pin 4. There are no less than two sliding sleeves 5. The positioning block 6 is symmetrically arranged up and down. A sliding groove 9 is opened inside the fixed block 7, and the positioning pin 8 is slidably connected with the sliding groove 9.

[0034] A connecting block 10 is fixedly connected to the outer middle part of the locating pin 8 . A spring 11 is located between the connecting block 10 and the fixing block 7 . One end of the spring 11 is fixedly connected to the fixing block 7 , and the other end of the spring 11 is fixedly connected to the connecting block 10 .

[0035] A second slide groove 12 is provided at the bottom of the sliding sleeve 5, and the positioning pin 8 is slidably connected to the second slide groove 12. A clamping groove 13 is provided inside the positioning block 6, and the positioning pin 8 is slidably connected to the clamping groove 13. The clamping groove 13 and the second slide groove 12 are on the same vertical line.

[0036] A fixing bolt 14 is threadedly connected to one side of the front side of the sliding sleeve 5, and the fixing bolt 14 abuts against the support column 1. A sliding groove 3 16 is opened on the inner side of the two baffles 3, and a splicing block 15 is fixedly connected to the inner side of the baffle 3, and the splicing block 15 is snap-connected with the sliding groove 3 16, the latch 4 is slidably connected to the splicing block 15, and the latch 4 is slidably connected to the baffle 3.

[0037] By setting the baffle plate 3, the latch pin 4, the sliding sleeve 5, the positioning block 6, the positioning pin 8, the spring 11 and the card slot 13, when the device is installed, the sliding sleeve 5 is sleeved on the outside of the support column 1, and the sliding sleeve 5 is fixed by tightening the fixing bolt 14, and then the positioning block 6 on one side of the baffle plate 3 is inserted into the inside of the sliding sleeve 5. At this time, the elastic force of the spring 11 drives the connecting block 10 to move, and the connecting block 10 drives the positioning pin 8 to move inside the second slide slot 12 until the positioning pin 8 is close to the fixing bolt 13 inside the positioning block 6, so as to facilitate the fixing of the positioning block 6 and the card slot fixing bolt 13. Then, the two baffle plates 3 are spliced ​​together so that the splicing block 15 is inserted into the inside of the third slide slot 16.

[0038] Then insert the pin 4 downward so that the pin 4 passes through the interior of the splicing block 15, thereby completing the combined installation of the baffle 3 and the support column 1. Similarly, when the damaged baffle 3 needs to be replaced, by pulling the locating pin 8, the locating pin 8 drives the connecting block 10 to compress the spring 11, so that the locating pin 8 is disengaged from the interior of the slot 13, and the baffle 3 can be easily removed, which is convenient for replacing the baffle 3, reducing the trouble of directly replacing the whole, reducing cost losses, and solving the problem that the device can only be replaced as a whole, and cannot be conveniently replaced at the damaged position, which is inconvenient during maintenance and disassembly, thereby increasing the maintenance cost of the building enclosure and having certain limitations.

[0039] A screw rod 17 is rotatably connected inside the base 2, a threaded sleeve 18 is threadedly connected to one side of the screw rod 17, a rubber block 19 is fixedly connected to one end of the threaded sleeve 18, and the rubber block 19 is located outside the base 2. A slave bevel gear 20 is fixedly connected to the other side of the screw rod 17, and a main bevel gear 21 is rotatably connected to the middle of the inside of the base 2.

[0040] The main bevel gear 21 is adapted to be connected with the slave bevel gear 20 . The main bevel gear 21 is symmetrically arranged. There are no less than three rubber blocks 19 . The bottom outer side of the support column 1 is rotatably connected with a rotating sleeve 22 . The bottom of the rotating sleeve 22 is fixedly connected to the main bevel gear 21 .

[0041] A screw rod 17, a threaded sleeve 18, a rubber block 19, a slave bevel gear 20, a main bevel gear 21 and a rotating sleeve 22 are provided. In the use position, after the device is assembled, the rotating sleeve 22 is rotated, so that the main bevel gear 21 is driven to rotate, the main bevel gear 21 drives the three slave bevel gears 20 to rotate, and the slave bevel gear 20 drives the screw rod 17 to rotate. The rotation of the screw rod 17 causes the threaded sleeve 18 and the rubber block 19 to expand outward, thereby causing multiple rubber blocks 19 to be spread out, thereby increasing the contact area between the base 2 and the placement surface, and cooperating with the rubber block 19 to improve the stability of the device.

[0042] Working principle:

[0043] Before using this kind of enclosure for construction projects, it is necessary to check the overall condition of the device to ensure that it can work normally. Figure 1 - Figure 5 As shown, when the device is installed, the sleeve 5 is put on the outside of the support column 1, and the sleeve 5 is fixed by tightening the fixing bolts 14, and then the positioning block 6 on one side of the baffle 3 is inserted into the interior of the sleeve 5. At this time, the elastic force of the spring 11 drives the connecting block 10 to move, and the connecting block 10 drives the positioning pin 8 to move inside the slide groove 12 until the positioning pin 8 is close to the fixing bolt 13 inside the positioning block 6, so as to facilitate the fixing of the positioning block 6 and the slot fixing bolt 13.

[0044] Next, the two baffles 3 are spliced ​​together so that the splicing block 15 is inserted into the interior of the slide groove 3 16, and then the pin 4 is inserted downward so that the pin 4 passes through the interior of the splicing block 15, thereby conveniently completing the combined installation of the baffle 3 and the support column 1. Similarly, when the damaged baffle 3 needs to be replaced, by pulling the positioning pin 8, the positioning pin 8 drives the connecting block 10 to compress the spring 11, so that the positioning pin 8 is disengaged from the interior of the slot 13, and the baffle 3 can be easily removed, which is convenient for replacing the baffle 3, reducing the trouble of directly replacing the entire baffle 3 and reducing cost losses.

[0045] In the use position, after the device is assembled, the rotating sleeve 22 is rotated, the rotating sleeve 22 drives the main bevel gear 21 to rotate, the main bevel gear 21 drives the three slave bevel gears 20 to rotate, the slave bevel gear 20 drives the screw rod 17 to rotate, the rotation of the screw rod 17 causes the threaded sleeve 18 and the rubber block 19 to expand outward, and then the multiple rubber blocks 19 are spread out, thereby increasing the contact area between the base 2 and the placement surface, and cooperating with the rubber blocks 19 to improve the stability of the device.

[0046] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fence for construction engineering, comprising symmetrically arranged support columns (1) and a base (2) fixedly mounted at the bottom of the support columns (1); A baffle (3) is installed on the inner side of the support column (1), and the baffle (3) includes two symmetrically arranged ones; It is characterized in that Also includes: The outer side of the support column (1) is slidably connected to a sliding sleeve (5), and the side of the baffle (3) close to the support column (1) is fixedly connected to a positioning block (6), and the positioning block (6) is snap-fitted and connected to the sliding sleeve (5); A fixing block (7) is symmetrically fixed on one side of the support column (1) close to the baffle (3), a positioning pin (8) is connected inside the fixing block (7), the positioning pin (8) is slidably connected to the sliding sleeve (5), and the positioning pin (8) is snap-fittedly connected to the positioning block (6); Wherein, a spring (11) is sleeved on the outer side of the positioning pin (8), and the spring (11) is located between the sliding sleeve (5) and the fixing block (7).

2. The enclosure for construction engineering according to claim 1 is characterized by: The baffle (3) is internally slidably connected with a latch pin (4), the sliding sleeves (5) are not less than two, the positioning blocks (6) are symmetrically arranged up and down, a sliding groove (9) is provided inside the fixing block (7), and the positioning pin (8) is slidably connected with the sliding groove (9).

3. The enclosure for construction engineering according to claim 2 is characterized by: A connecting block (10) is fixedly connected to the outer side of the middle part of the positioning pin (8); the spring (11) is located between the connecting block (10) and the fixing block (7); one end of the spring (11) is fixedly connected to the fixing block (7); and the other end of the spring (11) is fixedly connected to the connecting block (10).

4. The enclosure for construction engineering according to claim 3 is characterized by: The bottom of the sliding sleeve (5) is provided with a second sliding groove (12), the positioning pin (8) is slidably connected to the second sliding groove (12), the interior of the positioning block (6) is provided with a clamping groove (13), the positioning pin (8) is slidably connected to the clamping groove (13), and the clamping groove (13) and the second sliding groove (12) are located on the same vertical line.

5. The enclosure for construction engineering according to claim 2 is characterized by: A fixing bolt (14) is threadedly connected to one side of the front side of the sliding sleeve (5), and the fixing bolt (14) is in contact with the support column (1). A sliding groove (16) is provided on the inner side of the two baffles (3). A splicing block (15) is fixedly connected to the inner side of the baffle (3), and the splicing block (15) is snap-connected with the sliding groove (16). The latch (4) is slidably connected to the splicing block (15), and the latch (4) is slidably connected to the baffle (3).

6. The enclosure for construction engineering according to claim 1 is characterized by: A screw rod (17) is rotatably connected inside the base (2); a threaded sleeve (18) is threadedly connected to one side of the screw rod (17); a rubber block (19) is fixedly connected to one end of the threaded sleeve (18); the rubber block (19) is located outside the base (2); a slave bevel gear (20) is fixedly connected to the other side of the screw rod (17); and a main bevel gear (21) is rotatably connected to the middle of the inside of the base (2).

7. The enclosure for construction engineering according to claim 6 is characterized by: The main bevel gear (21) is adaptively connected to the slave bevel gear (20), the main bevel gear (21) is symmetrically arranged, the number of the rubber blocks (19) is not less than three, the outer side of the bottom of the support column (1) is rotatably connected to a rotating sleeve (22), and the bottom of the rotating sleeve (22) is fixedly connected to the main bevel gear (21).

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