Connecting base of building construction safety protective fence

Abstract

The utility model relates to the technical field of building construction, and discloses a connecting base of a building construction safety protective fence, which comprises a base, an inserting groove is arranged above the center inside the base, the upper surface inside the inserting groove is communicated with the outside, a protective upright post is inserted into the inserting groove, a mounting component is arranged inside the inserting groove, and the mounting component is connected with the inserting groove. The protection stand columns are installed on the base through the installation assemblies, grooves are formed in the front portion and the rear portion of the bottom of the base, limiting grooves are formed in the left side and the right side of the interior of each groove, limiting blocks are slidably connected into the limiting grooves, and an installation plate is fixedly connected between the two limiting blocks in each groove. When the connecting base is used, the connecting base and a protective stand column of an external protective fence are mounted and dismounted through the mounting assembly, bolts are not needed for mounting and dismounting, time and labor are saved, and therefore the connecting base is convenient to use and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a connecting base of a building construction safety guardrail. Background Art

[0002] Construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place of construction is called "construction site" or "construction site", also called construction site. When constructing a construction site, it is necessary to build a guardrail outside the construction site, and the guardrail needs to be connected to the base and fixed to the ground during installation.

[0003] After searching, the existing patent (publication number: CN210858227U) discloses a connection base for a construction safety guardrail, including a connection base, an anchor bolt, a connection sleeve and a locking bolt. The lower surface of the connection base is vertically fixedly connected with the anchor bolt, and the anchor bolts are evenly distributed at the four corners of the connection base. The upper surface of the connection base is fixedly connected with a connection sleeve, and the connection sleeve is located at the center of the connection base and extends downward through the surface of the connection base. The upper end of the side wall of the connection sleeve is provided with a locking bolt, and the locking bolts are relatively distributed on both sides of the connection sleeve and are staggered up and down. The locking bolt and the connection sleeve are rotatably connected through fine-pitch threads. The utility model is provided with a connection sleeve on the surface of the connection base, and the locking bolt connected with the fine-pitch thread is matched, so that the guardrail can be quickly disassembled and assembled. By rotating the tightness of the locking bolt, the difficulty of operation when the staff disassembles and assembles the guardrail is reduced, the work efficiency of the staff is improved, and the cost of disassembling and assembling the guardrail is reduced.

[0004] However, the installation and disassembly between the existing connection base and the guardrail is time-consuming and labor-intensive to perform by bolts during use, which makes the connection base inconvenient to use and of low practicality. Utility Model Content

[0005] The main technical problem solved by the utility model is to provide a connection base for a building construction safety guardrail, which can solve the problems raised in the above-mentioned background technology.

[0006] To solve the above technical problems, according to one aspect of the utility model, more specifically, a connecting base for a construction safety guardrail includes a base, a slot is opened above the inner center of the base, and the inner upper surface of the slot is communicated with the outside, a protective column is inserted into the slot, an installation component is arranged inside the slot, and the protective column is installed with the base through the installation component, grooves are opened at the front and rear of the bottom of the base, limiting grooves are opened on the left and right sides of the groove, limiting blocks are slidably connected inside the limiting groove, a mounting plate is fixedly connected between the two limiting blocks in each of the grooves, a placement groove is opened on the top of the mounting plate, and a plurality of evenly distributed mounting holes are opened at the center of the lower surface of the placement groove.

[0007] Furthermore, the mounting assembly includes a plurality of evenly distributed through slots on four sides of the slot, front, back, left, and right, the through slot being provided with an inner slot on one side away from the center of the slot, and the inner upper surface of the inner slot is communicated with the outside, a mounting rod is slidably connected to the through slot, and a clamping block is fixedly connected to one end of the mounting rod near the center of the slot, a plurality of evenly distributed clamping slots are provided on four sides of the protective column located inside the slot, and the clamping block is clamped in the clamping slot, a spring is sleeved on the outer surface of the mounting rod located inside the through slot, one end of the spring away from the center of the slot is fixedly connected to the outer surface of the mounting rod, and one end of the spring near the center of the slot is fixedly connected to the inner side wall of the through slot, a baffle is inserted into the inner slot, and one side of the baffle near the center of the slot is in contact with one end of the mounting rod away from the center of the slot, and the top of the baffle passes through the top of the base and is fixedly connected with a connecting ring.

[0008] Furthermore, one end of the mounting rod away from the inner center of the slot, one side of the clamping block close to the inner center of the slot, and the inside of the clamping slot are all arranged in a semicircular shape.

[0009] Furthermore, holding grooves are provided on both left and right sides of the connecting ring, and the bottom of the connecting ring fits with the top of the base.

[0010] Furthermore, the left and right side walls inside the inner groove and the left and right sides of the baffle are all arranged in an arc shape.

[0011] Furthermore, the mounting plate is adapted to the groove, and the mounting plate is slidably connected to the groove.

[0012] The beneficial effects of the connection base of the construction safety guardrail of the utility model are:

[0013] When in use, the connecting base is installed and disassembled through the installation assembly and the protective column of the external guardrail, and there is no need to install and disassemble through bolts, which saves time and effort, making the connecting base easy to use and highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a connection base of a building construction safety guardrail according to the utility model;

[0016] Figure 2 This is a schematic diagram of the front section structure of a connection base of a building construction safety guardrail according to the utility model;

[0017] Figure 3 This is a schematic diagram of a partial top-sectional structure of an installation component of a connection base of a building construction safety guardrail according to the utility model;

[0018] Figure 4 The utility model is a schematic diagram of a partial top-sectional structure of a base of a connecting base of a building construction safety guardrail.

[0019] In the figure: 1. Mounting plate; 2. Base; 3. Mounting assembly; 301. Inner groove; 302. Mounting rod; 303. Baffle; 304. Through groove; 305. Spring; 306. Block; 307. Holding groove; 308. Connecting ring; 309. Slot; 4. Protective column; 5. Slot; 6. Groove; 7. Limiting groove; 8. Limiting block; 9. Placement groove; 10. Mounting hole. DETAILED DESCRIPTION

[0020] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0021] like Figure 1-4As shown, according to one aspect of the utility model, a connecting base for a building construction safety guardrail is provided, including a base 2, a slot 5 is provided at the upper center of the base 2, and the inner upper surface of the slot 5 is communicated with the outside, a protective column 4 is inserted into the slot 5, a mounting assembly 3 is arranged inside the slot 5, and the protective column 4 is installed with the base 2 through the mounting assembly 3, grooves 6 are provided at the front and rear of the bottom of the base 2, limiting grooves 7 are provided on the left and right sides of the groove 6, and limiting blocks 8 are slidably connected inside the limiting groove 7, and a mounting plate 1 is fixedly connected between the two limiting blocks 8 in each groove 6, a placement groove 9 is provided at the top of the mounting plate 1, and a plurality of evenly distributed mounting holes 10 are provided at the center of the lower surface of the placement groove 9. When working, when in use, the base 2 of the connecting base 2 is first placed on a designated ground, and the mounting plate 1 located in the groove 6 is pulled out when the placement is stable, and then the mounting plate 1 is moved out of the groove 6 by sliding the limiting block 8 in the limiting groove 7 when pulling it out, and when the limiting block 8 is in the limiting position, the limiting block 8 is moved out of the groove 6. After the groove 7 cannot move, stop moving the mounting plate 1, and then make the external mounting bolts pass through the mounting holes 10 through the mounting holes 10 in the placement groove 9 on the top of the mounting plate 1 to install it on the ground, and make the mounting plate 1, the base 2 and the ground installed. When the base 2 only needs to be placed on the ground without bolts, the weight of the base 2 can be increased by adding a counterweight block in the placement groove 9, so that the base 2 is more stable when placed, and the base 2 can meet more installation requirements, and can be directly placed on the ground according to needs. At the same time, after the base 2 is installed, the protective column 4 of the external guardrail is plugged into the slot 5 inside the base 2, and after plugging, the protective column 4 is installed with the base 2 through the installation component 3. Therefore, the connecting base 2 is installed and disassembled with the protective column 4 of the external guardrail through the installation component 3 when in use, and it is more time-saving and labor-saving to install and disassemble without bolts, so that the connecting base 2 is easy to use and has strong practicality.

[0022] In this embodiment, the mounting assembly 3 includes a plurality of evenly distributed through slots 304 on the front, back, left, and right sides of the slot 5. An inner slot 301 is provided on one side of the through slot 304 away from the center of the slot 5, and the inner upper surface of the inner slot 301 is communicated with the outside. A mounting rod 302 is slidably connected to the inside of the through slot 304, and a clamping block 306 is fixedly connected to one end of the mounting rod 302 near the center of the slot 5. A plurality of evenly distributed clamping slots 309 are provided on the front, back, left, and right sides of the protective column 4, and the clamping block 306 is clamped in the clamping slot 309. The outer surface of the mounting rod 302 is located in the through slot 304. A spring 305 is sleeved inside, and one end of the spring 305 away from the center of the slot 5 is fixedly connected to the outer surface of the mounting rod 302, and one end of the spring 305 close to the center of the slot 5 is fixedly connected to the inner wall of the through slot 304. A baffle 303 is inserted into the inner groove 301, and one side of the baffle 303 close to the center of the slot 5 fits with the end of the mounting rod 302 away from the center of the slot 5. The top of the baffle 303 passes through the top of the base 2 and is fixedly connected with a connecting ring 308. When working, when the mounting assembly 3 is used to install the protective column 4 and the base 2, the protective column 4 is first inserted into the inner groove 301. The card block 306 is connected inside the slot 5, and the card block 306 is squeezed during the insertion, and then the card block 306 is squeezed and moved by squeezing the mounting rod 302, and after the mounting rod 302 is squeezed, the spring 305 is stretched and has a rebound force, and then the card block 306 is squeezed and contracted inside the through slot 304, and when the card block 306 corresponds to the card slot 309, the rebound force of the spring 305 moves the card block 306 to be clamped inside the card slot 309, and the protective column 4 is pre-fixed with the inside of the slot 5, and then the connecting ring 308 is moved to make the baffle 303 correspond to the inner groove 301, and then the baffle 303 is inserted By connecting to the inner groove 301, the end of the mounting rod 302 can be squeezed and fitted to limit the position, so that the block 306 is clamped in the slot 309 to maintain a stable position, and the protective column 4 and the slot 5 are firmly installed inside, and the clamping of the block 306 can be limited or not by moving the connecting ring 308 and the baffle 303. When the baffle 303 does not limit the block 306, the protective column 4 can be directly moved out for disassembly. In this way, the installation and disassembly between the protective column 4 and the base 2 are simpler and more convenient, and repeated tightening of bolts for installation and disassembly is avoided, which saves time and effort and has higher installation efficiency.

[0023] In this embodiment, the end of the mounting rod 302 away from the inner center of the slot 5, the side of the block 306 close to the inner center of the slot 5, and the inside of the slot 309 are all arranged in a semicircular shape. During operation, the mounting rod 302 is conveniently squeezed and the block 306 is conveniently connected and disconnected from the slot 309.

[0024] In this embodiment, holding grooves 307 are provided on both sides of the connecting ring 308, and the bottom of the connecting ring 308 fits with the top of the base 2, so that when working, it is convenient to place the hand inside the holding groove 307 to pull up the connecting ring 308.

[0025] In this embodiment, the left and right side walls inside the inner groove 301 and the left and right sides of the baffle 303 are all arranged in an arc shape, which facilitates the baffle 303 to squeeze the installation rod 302 during operation and facilitates the baffle 303 to be inserted into the inner groove 301.

[0026] In this embodiment, the mounting plate 1 is adapted to the groove 6 and is slidably connected to the groove 6 , so that the mounting plate 1 can be easily stored in the groove 6 when in operation and can be easily removed from the groove 6 when not in use.

[0027] The working principle of the device is as follows: when in use, the base 2 connected to the base 2 is first placed on the designated ground, and when the placement is stable, the mounting plate 1 located inside the groove 6 is pulled out, and then when the mounting plate 1 is pulled out, the limiting block 8 slides inside the limiting groove 7 so that the mounting plate 1 moves out of the groove 6, and when the limiting block 8 cannot move inside the limiting groove 7, the mounting plate 1 is stopped from moving, and then the external mounting bolts penetrate the mounting holes 10 through the mounting holes 10 inside the placement groove 9 at the top of the mounting plate 1 to be installed on the ground, and the mounting plate 1 is installed with the base 2 and the ground. When the base 2 only needs to be placed on the ground without bolts, a counterweight is added inside the placement groove 9. The weight of the base 2 can be increased by adding a counterweight, so that the base 2 is more stable when placed, and the base 2 can meet more installation requirements. It can be installed with bolts or directly placed on the ground with a counterweight as needed. At the same time, after the base 2 is installed, the protective column 4 of the external protective railing is inserted into the slot 5 inside the base 2, and after the insertion, the protective column 4 and the base 2 are installed through the installation component 3. Therefore, when the connecting base 2 is used, it is installed and disassembled with the protective column 4 of the external protective railing through the installation component 3, and there is no need to install and disassemble with bolts, which is more time-saving and labor-saving, so that the connecting base 2 is easy to use and has strong practicality.

[0028] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention also fall within the protection scope of the present invention.

Claims

1. A connection base for a building construction safety guardrail, comprising a base (2), characterized in that: A slot (5) is provided at the upper center of the base (2), and the upper surface of the slot (5) is communicated with the outside. A protective column (4) is inserted into the slot (5). A mounting assembly (3) is provided inside the slot (5), and the protective column (4) is mounted on the base (2) through the mounting assembly (3). Grooves (6) are provided at the front and rear of the bottom of the base (2). Limiting grooves (7) are provided on the left and right sides of the groove (6). Limiting blocks (8) are slidably connected inside the limiting groove (7). A mounting plate (1) is fixedly connected between the two limiting blocks (8) inside each groove (6). A placement groove (9) is provided at the top of the mounting plate (1), and a plurality of evenly distributed mounting holes (10) are provided at the center of the lower surface of the placement groove (9).

2. A connection base for a construction safety guardrail according to claim 1, characterized in that: The mounting assembly (3) comprises a plurality of evenly distributed through slots (304) on the front, back, left, and right sides of the slot (5); an inner slot (301) is provided on one side of the through slot (304) away from the center of the slot (5); the inner upper surface of the inner slot (301) is communicated with the outside; a mounting rod (302) is slidably connected to the inside of the through slot (304); a clamping block (306) is fixedly connected to one end of the mounting rod (302) close to the center of the slot (5); a plurality of evenly distributed clamping slots (309) are provided on the front, back, left, and right sides of the protective column (4) located inside the slot (5); the clamping block (306) is clamped in the inside of the clamping slot (309); the mounting rod (302) is slidably connected to the inside of the through slot (304); a clamping block (306) is fixedly connected to one end of the mounting rod (302) close to the center of the slot (5); a plurality of evenly distributed clamping slots (309) are provided on the front, back, left, and right sides of the protective column (4) located inside the slot (5); the clamping block (306) is clamped in the inside of the clamping slot (309); The outer surface of the spring (302) is located inside the through groove (304) and is sleeved with a spring (305); one end of the spring (305) away from the inner center of the slot (5) is fixedly connected to the outer surface of the mounting rod (302); one end of the spring (305) close to the inner center of the slot (5) is fixedly connected to the inner wall of the through groove (304); a baffle (303) is inserted into the inner groove (301); one side of the baffle (303) close to the inner center of the slot (5) is in contact with the end of the mounting rod (302) away from the inner center of the slot (5); the top of the baffle (303) passes through the top of the base (2) and is fixedly connected with a connecting ring (308).

3. The connection base of the building construction safety guardrail according to claim 2, characterized in that: One end of the mounting rod (302) away from the inner center of the slot (5), one side of the clamping block (306) close to the inner center of the slot (5), and the inside of the clamping slot (309) are all arranged in a semicircular shape.

4. The connection base of the building construction safety guardrail according to claim 2, characterized in that: The connecting ring (308) is provided with holding grooves (307) on both left and right sides, and the bottom of the connecting ring (308) fits with the top of the base (2).

5. The connection base of the building construction safety guardrail according to claim 2, characterized in that: The left and right side walls inside the inner groove (301) and the left and right sides of the baffle (303) are all arranged in an arc shape.

6. The connection base of the building construction safety guardrail according to claim 1, characterized in that: The mounting plate (1) is adapted to the groove (6), and the mounting plate (1) is slidably connected to the groove (6).

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