Building safety protection steel pipe guardrail fixing piece

Abstract

The utility model discloses a building safety protection steel pipe guardrail fixing piece, and relates to the technical field of steel pipe guardrail fixing pieces, the building safety protection steel pipe guardrail fixing piece comprises a base, the main body of the base is of a hollow rectangular structure, and the building safety protection steel pipe guardrail fixing piece is provided with an adjusting rod, a knob and a clamping plate. According to the steel pipe fitting clamping and limiting device, the adjusting rod can be rotationally driven by manually holding the rotary knob when a steel pipe fitting is inserted into the sleeve and the base, and the adjusting rod drives the clamping plates to move towards the inner side so as to clamp and limit the steel pipe fitting inserted into the clamping plates; and after the steel pipe fitting is assembled, if the length of the steel pipe fitting is large, the two supports and the clamping blocks can be pushed towards the inner side, the current steel pipe fitting can be synchronously and rapidly positioned and connected, and then the purpose of being more practical is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe guardrail fixing parts, in particular to a building safety protection steel pipe guardrail fixing part. Background Art

[0002] During the construction process, when there are dangerous situations such as falling when excavating foundation pits, the corresponding steel pipe guardrails can be used to achieve protection operations for buildings such as foundation pits. When the steel pipe guardrails are spliced, corresponding fixings are required to connect the steel pipes to the ground. The existing patent is a building safety protection steel pipe guardrail fixing, patent announcement number CN211341873U. The utility model relates to the field of building safety protection technology, and in particular to a building safety protection steel pipe guardrail fixing. The technical problem to be solved by the utility model is that the use and fixing distance of the design have certain limitations. In order to solve the above technical problems, the utility model provides a building safety protection steel pipe guardrail fixing part, including a base plate, a fixed clamping rod is fixedly connected to the bottom of the left side of the base plate, a base plate slide groove is opened at the top of the left side of the base plate, a sliding clamping rod is slidably connected to the inner wall of the slide groove, a fixed threaded hole is opened at the top of the fixed clamping rod, a sliding threaded hole is opened at the top of the sliding clamping rod, a connecting clamping mechanism is clamped between the fixed clamping rod and the left side of the sliding clamping rod, and the connecting clamping mechanism includes a round shaft, a round shaft slide groove is opened at the top and bottom of the round shaft, a round shaft slider is slidably connected to the inner wall of the round shaft slide groove, and the round shaft slider is connected to a movable clamping rod.

[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: although they can be positioned by utilizing a clamping mechanism during use, due to the lack of an effective counterweight adjustment structure, when the guardrail is temporarily placed, the bolt assembly method is inefficient and has limitations. Therefore, we propose a building safety protection steel pipe guardrail fixing to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a building safety protection steel pipe guardrail fixing piece, which solves the problem that the existing bolt assembly method is inefficient and has limitations when the guardrail is temporarily placed due to the lack of an effective counterweight adjustment structure.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a building safety protection steel pipe guardrail fixing, including a base, the main body of the base is a rectangular structure with a hollow interior, and a through hole is opened inside the base, which is a mounting hole. There are four mounting holes in total, and the four mounting holes are opened in a circular array at the four corners of the base. The top of the base is fixedly connected to a water inlet pipe, and the left end face of the base is also fixedly connected to a liquid outlet pipe, and screw holes are opened inside the water inlet pipe and the liquid outlet pipe.

[0006] Preferably, plugs are screwed inside the water inlet pipe and the liquid outlet pipe, and a cover plate is fixedly connected to one side of the plug away from the water inlet pipe and the liquid outlet pipe, and the main body of the cover plate is a circular structure, and the diameter of the cover plate is larger than the diameter of the plug.

[0007] Preferably, a sleeve is fixedly connected to the inside of the base, and the main body of the sleeve is an annular structure, the height of the sleeve is greater than the height of the base, and a substrate is fixedly connected to the outside of the sleeve, and the main body of the substrate is a circular structure with a groove on the outside, and the substrate and the sleeve together constitute a connecting structure.

[0008] Preferably, a steel pipe is inserted into the inner side of the sleeve and the base plate, and the steel pipe is used to form a guardrail, and a bracket is rotatably connected inside the notch opened on the outer peripheral surface of the base plate, and the bracket is arranged longitudinally.

[0009] Preferably, a limiting rod is fixedly connected to the front end of the bracket, and the main body of the limiting rod is a screw rod structure, a thread is provided on the outer peripheral surface of the limiting rod, and a nut is screwed on the outer side of the limiting rod.

[0010] Preferably, the nut and the limiting rod together constitute a limiting structure for the bracket, and the inner sides of the two brackets are also fixedly connected with a clamping block, and the main body of the clamping block is an arc-shaped structure, and the bracket and the clamping block together constitute a clamping positioning structure.

[0011] Preferably, an adjusting rod is screwed inside the substrate, the main body of the adjusting rod is a screw structure, and there are two adjusting rods in total. The side of the two adjusting rods away from the substrate is fixedly connected with a knob, and the main body of the knob is a circular structure. The diameter of the knob is larger than the diameter of the adjusting rod. The side of the adjusting rod away from the knob is rotatably connected to a splint with an arc structure, and the side of the splint close to the substrate is fixedly connected with two guide rods in a linear array, and the guide rods pass through the substrate.

[0012] Beneficial Effects

[0013] The utility model provides a building safety protection steel pipe guardrail fixing piece. Compared with the prior art, it has the following beneficial effects:

[0014] The building safety protection steel pipe guardrail fixing piece is provided with an adjusting rod, a knob and a clamping plate, so that when the steel pipe fitting is inserted into the interior of the sleeve and the base, the adjusting rod can be rotated by manually holding the knob, and the clamping plate can be driven inward by the adjusting rod to clamp and limit the steel pipe fitting inserted therein, thereby achieving a more practical purpose.

[0015] The building safety protection steel pipe guardrail fixing piece has two brackets and a clamping block installed opposite to each other inside the base plate, so that after the steel pipe fittings are assembled, if the length of the steel pipe fittings is long, the two brackets and the clamping block can be pushed inwards, and the current steel pipe fittings can be quickly positioned and connected synchronously, thereby achieving a more practical purpose. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the front and side structure of the guardrail fixing member of the utility model after being disassembled;

[0017] Figure 2 It is a schematic diagram of the combined structure of the guardrail fixing member of the utility model;

[0018] Figure 3 It is a schematic diagram of the combined structure of the base and the mounting hole of the guardrail fixing member of the utility model;

[0019] Figure 4 It is a schematic diagram of the combined structure of the adjusting rod and the knob of the guardrail fixing member of the utility model;

[0020] Figure 5 It is a front structural schematic diagram of the guardrail fixing member of the utility model;

[0021] Figure 6 It is a schematic diagram of the top view of the guardrail fixing piece of the utility model.

[0022] In the figure: 1. base; 101. mounting hole; 102. water inlet pipe; 103. liquid outlet pipe; 104. cover plate; 105. plug; 2. sleeve; 201. base plate; 202. steel pipe fitting; 203. bracket; 204. limit rod; 205. nut; 206. block; 3. adjustment rod; 301. knob; 302. splint; 303. guide rod. DETAILED DESCRIPTION

[0023] 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 described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0024] See also Figure 1-Figure 6 The utility model provides a technical solution: a building safety protection steel pipe guardrail fixing, including a base 1, the main body of the base 1 is a rectangular structure with a hollow interior, and a through hole is opened inside the base 1, the through hole is a mounting hole 101, and the mounting holes 101 are provided at four locations, and the four mounting holes 101 are opened at the four corners of the base 1 in a circular array, and the top of the base 1 is fixedly connected with a water inlet pipe 102, and the left end surface of the base 1 is also fixedly connected with a liquid outlet pipe 103, and the water inlet pipe 102 and the liquid outlet pipe 103 are both provided with screw holes inside;

[0025] By fixing the water inlet pipe 102 and the liquid outlet pipe 103 opposite to each other on the outside of the base 1, water can be supplied to the inside of the base 1 when it is in use, so that the inside of the base 1 is filled with water to achieve supporting operation.

[0026] See also Figure 2 , Figure 3 The nut 205 and the limiting rod 204 together form a limiting structure for the bracket 203, and the inner sides of the two brackets 203 are also fixedly connected with a clamping block 206, and the main body of the clamping block 206 is an arc-shaped structure. The bracket 203 and the clamping block 206 together form a clamping positioning structure;

[0027] By fixing the clamping block 206 on the inner side of the bracket 203 , after the steel pipe 202 is assembled, it can be quickly positioned by gathering the bracket 203 and the clamping block 206 .

[0028] See also Figure 1 , Figure 4 The inner side of the sleeve 2 and the base plate 201 is plugged with a steel pipe 202, and the steel pipe 202 is used to form a guardrail, and the inner part of the notch opened on the outer peripheral surface of the base plate 201 is rotatably connected with a bracket 203, and the bracket 203 is arranged longitudinally;

[0029] By rotatably connecting the bracket 203 inside the base plate 201, the base plate 201 can be freely adjusted according to the diameter of the steel pipe 202 to be positioned and fixed, so as to achieve the purpose of wide adaptability.

[0030] See also Figure 3 , Figure 5 , the inside of the base 1 is fixedly connected with a sleeve 2, and the main body of the sleeve 2 is an annular structure, the height of the sleeve 2 is greater than the height of the base 1, and the outside of the sleeve 2 is fixedly connected with a substrate 201, and the main body of the substrate 201 is a circular structure with a notch on the outside, and the substrate 201 and the sleeve 2 together form a connection structure;

[0031] By fixing the sleeve 2 on the top surface of the base 1, the base 1 can perform auxiliary support operations for the steel pipe 202 when in use.

[0032] See also Figure 1 , Figure 6 , plugs 105 are screwed inside the water inlet pipe 102 and the liquid outlet pipe 103, and a cover plate 104 is fixedly connected to the side of the plug 105 away from the water inlet pipe 102 and the liquid outlet pipe 103, and the main body of the cover plate 104 is a circular structure, and the diameter of the cover plate 104 is greater than the diameter of the plug 105;

[0033] By screwing the plug 105 inside the water inlet pipe 102 and the liquid outlet pipe 103 , the water inlet pipe 102 and the liquid outlet pipe 103 can be quickly sealed when in use.

[0034] See also Figure 4 , Figure 6 The front end of the bracket 203 is fixedly connected to a limit rod 204, and the main body of the limit rod 204 is a screw rod structure, a thread is provided on the outer circumference of the limit rod 204, and a nut 205 is screwed on the outer side of the limit rod 204;

[0035] By screwing a nut 205 on the outer side of the limiting rod 204, the bracket 203 can be quickly positioned and connected after the rotation adjustment is completed when it is used.

[0036] See also Figure 2 , Figure 5 The inside of the base plate 201 is screwed with an adjusting rod 3, the main body of the adjusting rod 3 is a screw rod structure, and the adjusting rod 3 is provided at two locations, the two adjusting rods 3 are fixedly connected with a knob 301 on one side away from the base plate 201, and the main body of the knob 301 is a circular structure, the diameter of the knob 301 is larger than the diameter of the adjusting rod 3, the side of the adjusting rod 3 away from the knob 301 is rotatably connected with a clamping plate 302 with an arc structure, and the side of the clamping plate 302 close to the base plate 201 is fixedly connected with two guide rods 303 in a linear array, and the guide rods 303 pass through the base plate 201;

[0037] The guide rod 303 is fixedly connected to the outer side of the clamping plate 302 , so that the clamping plate 302 can perform a stable guiding operation through the guide rod 303 when clamping and positioning the steel pipe 202 .

[0038] During operation, when the building is under safe construction, if the steel pipe guardrail is used to shield and protect the foundation pit and other buildings during the construction process, the base 1 can be placed on the ground according to the different temporary fixation and long-term fixation methods currently required, and the bolts can be passed through the mounting holes 101 for fixation, or water can be poured into the inside of the base 1 through the water inlet pipe 102 to achieve the counterweight operation of the base 1;

[0039] When the steel pipe fitting 202 is limited and fixed, the steel pipe fitting 202 can be inserted into the inner position of the base 1 and the sleeve 2, and the knob 301 fixedly connected to the outside of the adjusting rod 3 can be manually held to drive the clamp 302 inward. When the clamp 302 moves inward, the guide rod 303 fixedly connected to the outside of the clamp 302 can be synchronously moved along the base plate 201 to realize the rapid positioning and clamping operation of the steel pipe fitting 202.

[0040] In summary, the device is provided with the clamping plate 302 so that it can achieve rapid positioning and connection when in use.

[0041] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A building safety protection steel pipe guardrail fixing member, comprising a base (1), characterized in that: The main body of the base (1) is a rectangular structure with a hollow interior, and a through hole is provided inside the base (1), the through hole being a mounting hole (101), and there are four mounting holes (101) in total, and the four mounting holes (101) are provided in a circular array at the four corners of the base (1), and the top of the base (1) is fixedly connected to a water inlet pipe (102), and the left end surface of the base (1) is also fixedly connected to a liquid outlet pipe (103), and screw holes are provided inside the water inlet pipe (102) and the liquid outlet pipe (103).

2. A building safety protection steel pipe guardrail fixing according to claim 1, characterized in that: The water inlet pipe (102) and the liquid outlet pipe (103) are both screwed with plugs (105), and the side of the plug (105) away from the water inlet pipe (102) and the liquid outlet pipe (103) is fixedly connected with a cover plate (104), and the main body of the cover plate (104) is a circular structure, and the diameter of the cover plate (104) is greater than the diameter of the plug (105).

3. A building safety protection steel pipe guardrail fixing according to claim 1, characterized in that: The base (1) is fixedly connected to a sleeve (2) inside, and the main body of the sleeve (2) is an annular structure, the height of the sleeve (2) is greater than the height of the base (1), and the outer side of the sleeve (2) is fixedly connected to a base plate (201), and the main body of the base plate (201) is a circular structure with a notch on the outer side, and the base plate (201) and the sleeve (2) together form a connection structure.

4. A building safety protection steel pipe guardrail fixing according to claim 3, characterized in that: The sleeve (2) and the inner side of the base plate (201) are plugged with a steel pipe (202), and the steel pipe (202) is used to form a guardrail. The inside of the notch provided on the outer peripheral surface of the base plate (201) is rotatably connected with a bracket (203), and the bracket (203) is arranged longitudinally.

5. A building safety protection steel pipe guardrail fixing according to claim 4, characterized in that: The front end of the bracket (203) is fixedly connected to a limiting rod (204), and the main body of the limiting rod (204) is a screw rod structure. The outer peripheral surface of the limiting rod (204) is provided with a thread, and the outer side of the limiting rod (204) is screwed with a nut (205).

6. A building safety protection steel pipe guardrail fixing according to claim 5, characterized in that: The nut (205) and the limiting rod (204) together form a limiting structure for the bracket (203), and the inner sides of the two brackets (203) are also fixedly connected with a clamping block (206), and the main body of the clamping block (206) is an arc-shaped structure, and the bracket (203) and the clamping block (206) together form a clamping positioning structure.

7. A building safety protection steel pipe guardrail fixing according to claim 4, characterized in that: An adjusting rod (3) is screwed inside the base plate (201), the main body of the adjusting rod (3) is a screw rod structure, and the adjusting rod (3) is provided at two locations, and the sides of the two adjusting rods (3) away from the base plate (201) are fixedly connected with a knob (301), and the main body of the knob (301) is a circular structure, and the diameter of the knob (301) is larger than the diameter of the adjusting rod (3), and the side of the adjusting rod (3) away from the knob (301) is rotatably connected with a clamping plate (302) with an arc structure, and the side of the clamping plate (302) close to the base plate (201) is fixedly connected with two guide rods (303) in a linear array, and the guide rods (303) pass through the base plate (201).

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