CN215760898U

CN215760898U - Foundation ditch guardrail for construction that can fix fast

Info

Publication number: CN215760898U
Application number: CN202122044554.XU
Authority: CN
Inventors: 孙家成
Original assignee: Anping Maofa Wire Mesh Products Co ltd
Current assignee: Anping Maofa Wire Mesh Products Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-02-08
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a foundation pit guardrail for building construction, which can be quickly fixed, and comprises two mounting plates, wherein one side, opposite to the bottom ends of the two mounting plates, is fixedly connected with the same supporting plate, the outer wall of the top of the supporting plate is fixedly connected with first reinforcing plates distributed at equal intervals, the outer wall of one side of each first reinforcing plate is provided with a chute, the inner wall of each chute is slidably connected with a second reinforcing plate, the inner walls of two sides of the two mounting plates are fixedly connected with guide rods, the outer walls of the two guide rods are slidably connected with guide blocks, and the opposite sides of the two guide blocks are fixedly connected with fixing rods. The pit guardrail has stability by arranging the supporting plate, the first reinforcing plate, the second reinforcing plate and the top plate, and the turntable is rotated under the action of the handle through the arranged chute, the screw rod, the turntable, the handle, the guide rod, the guide block, the fixed rod and the movable hole, so that the screw rod is driven to rotate by the turntable.

Description

Foundation ditch guardrail for construction that can fix fast

Technical Field

The utility model relates to the technical field of building construction, in particular to a foundation pit guardrail for building construction, which can be quickly fixed.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The construction method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, wherein the construction operation place is called a building construction site or a construction site and is also called a construction site.

At the in-process of building construction site construction, need not use the foundation ditch guardrail to realize keeping apart the effect, present foundation ditch guardrail lacks the fixed effect of quick installation when the installation to foundation ditch guardrail itself lacks the function of altitude mixture control, thereby leads to can not installing in the building construction place of difference, lacks suitability and convenience.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a foundation pit guardrail for building construction, which can be quickly fixed.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a foundation pit guardrail for building construction, which can be quickly fixed, comprises two mounting plates, wherein one side of the bottom ends of the two mounting plates, which is opposite to each other, is fixedly connected with a same supporting plate, the outer wall of the top of the supporting plate is fixedly connected with first reinforcing plates which are distributed at equal intervals, the outer wall of one side of each first reinforcing plate is provided with a chute, the inner walls of the sliding grooves are respectively connected with a second reinforcing plate in a sliding way, the inner walls at two sides of the two mounting plates are respectively fixedly connected with a guide rod, the outer walls of the two guide rods are respectively connected with a guide block in a sliding way, the opposite sides of the two guide blocks are respectively fixedly connected with a fixed rod, the outer wall at the opposite side of the two mounting plates is respectively provided with a movable hole, and two dead levers are located two movable hole inboards respectively, two the relative one end fixedly connected with same roof of dead lever, second reinforcing plate top is all fixed on roof bottom outer wall.

As a further scheme of the utility model, the bottom ends of the two mounting plates are fixedly connected with positioning seats, and the outer walls of the tops of the two positioning seats are respectively provided with positioning holes which are symmetrically arranged.

As a further scheme of the utility model, the outer wall of one side of the top of the supporting plate is rotatably connected with a screw rod, the outer wall of the top plate is provided with a threaded hole, the screw rod is in threaded connection with the inner wall of the threaded hole, one end of the screw rod, which is positioned on the outer side of the top plate, is fixedly connected with a turntable, and the outer wall of the top of the turntable is rotatably connected with a handle.

As a further scheme of the utility model, the outer wall of one side of the second reinforcing plate is fixedly connected with the same warning disc.

As a further scheme of the utility model, the outer walls of the two guide rods are both connected with a limiting plate in a sliding manner.

As a further scheme of the utility model, the inner walls of the bottoms of the two movable holes are fixedly connected with buffer springs, and the top ends of the two buffer springs are respectively fixed on the outer wall of one side of the bottom of the two limiting plates.

As a further scheme of the utility model, the inner walls of the bottoms of the two movable holes are fixedly connected with telescopic sleeves, and the telescopic ends of the two telescopic sleeves are respectively fixed on the outer wall of one side of the bottom of the two limiting plates.

The utility model has the beneficial effects that:

1. according to the utility model, the positioning seat and the positioning hole are arranged, and the function of the anti-theft bolt is matched, so that the foundation pit guardrail can be conveniently and quickly fixed at the position of building construction, and can be avoided in time when surrounding passers see the warning board, thereby playing a warning role.

2. According to the pit guardrail, the supporting plate, the first reinforcing plate, the second reinforcing plate and the top plate are arranged, so that the pit guardrail has stability, the turntable is rotated under the action of the handle through the arranged sliding groove, the lead screw, the turntable, the handle, the guide rod, the guide block, the fixed rod and the movable hole, the lead screw is driven to rotate by the turntable, the top plate is driven to vertically move by the lead screw under the action of the guide rod and the guide block, and then the second reinforcing plate is driven to vertically move by the top plate under the action of the sliding groove, so that the height of the pit guardrail can be adjusted, the pit guardrail is suitable for different building construction sites, and the applicability and the convenience of the pit guardrail are improved.

3. According to the utility model, the limiting plate and the buffer spring are arranged, or the limiting plate and the telescopic sleeve are arranged, so that the limiting buffer effect on the movement of the guide block can be realized, the buffer effect is realized when the height of the foundation pit guardrail is adjusted, the condition that the guardrail is damaged due to rapid sliding down is avoided, and the foundation pit guardrail is protected.

Drawings

FIG. 1 is a schematic perspective view of a foundation pit guardrail for construction, which is provided by the utility model and can be rapidly fixed;

FIG. 2 is a schematic view of a cross-sectional view of a mounting plate of an embodiment of a foundation pit guardrail for building construction, which is provided by the utility model and can be rapidly fixed;

fig. 3 is a schematic view of a partial cross-sectional structure of a second mounting plate of an embodiment of the foundation pit guardrail for building construction, which is provided by the utility model and can be quickly fixed.

In the figure: the device comprises a mounting plate 1, a positioning seat 2, a positioning hole 3, a supporting plate 4, a first reinforcing plate 5, a sliding chute 6, a second reinforcing plate 7, a top plate 8, a warning board 9, a screw rod 10, a rotating disc 11, a handle 12, a fixed rod 13, a movable hole 14, a guide rod 15, a guide block 16, a limiting plate 17, a buffer spring 18 and a telescopic sleeve 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1-2, a foundation pit guardrail for building construction capable of being rapidly fixed comprises two mounting plates 1, wherein the bottom ends of the two mounting plates 1 are fixedly connected with positioning seats 2, the outer walls of the tops of the two positioning seats 2 are respectively provided with symmetrically arranged positioning holes 3, one side of the bottom ends of the two mounting plates 1 opposite to each other is fixedly connected with a same supporting plate 4, the outer wall of the top of the supporting plate 4 is fixedly connected with first reinforcing plates 5 which are equidistantly distributed, the outer wall of one side of each first reinforcing plate 5 is provided with a chute 6, the inner wall of each chute 6 is slidably connected with a second reinforcing plate 7, the outer wall of one side of each second reinforcing plate 7 is fixedly connected with a same warning disc 9, the inner walls of the two sides of the two mounting plates 1 are respectively fixedly connected with guide rods 15, the outer walls of the two guide rods 15 are respectively slidably connected with guide blocks 16, the opposite sides of the two guide blocks 16 are respectively and fixedly connected with fixed rods 13, and the outer walls of the opposite sides of the two mounting plates 1 are respectively provided with movable holes 14, and two dead levers 13 are located two movable holes 14 inboards respectively, the equal sliding connection of 15 outer walls of two guide bars has limiting plate 17, the equal fixedly connected with buffer spring 18 of the 14 bottom inner walls of two movable holes, and fix respectively on the outer wall of one side of two limiting plates 17 bottom, the same roof 8 of the relative one end fixedly connected with of two dead levers 13, 7 tops of second reinforcing plate are all fixed on the outer wall of 8 bottoms of roof, 4 top one side outer walls of backup pad rotate and are connected with

lead screw

10, 8 top outer walls of roof set up threaded hole, and lead screw 10 spiro union is on the threaded hole inner wall, the one end fixedly connected with carousel 11 that lead screw 10 is located the 8 top outsides of roof, and carousel 11 top outer wall rotates and is connected with handle 12.

The working principle is as follows: when in use, the base pit guardrail can be conveniently and quickly fixedly installed at the position of building construction by the aid of the positioning seat 2 and the positioning hole 3 which are arranged and matched with the action of the anti-theft bolt, when people passing through the surrounding see the warning board 9, the base pit guardrail can be avoided in time, so that the warning effect is achieved, then the base pit guardrail has stability by the aid of the arranged supporting plate 4, the first reinforcing plate 5, the second reinforcing plate 7 and the top plate 8, the base pit guardrail has stability by the aid of the arranged sliding groove 6, the screw rod 10, the rotary table 11, the handle 12, the guide rod 15, the guide block 16, the fixed rod 13 and the movable hole 14, the rotary table 11 is rotated under the action of the handle 12, the rotary table 11 drives the screw rod 10 to rotate, the screw rod 10 drives the top plate 8 to vertically move under the action of the guide rod 15 and the guide block 16, then the top plate 8 drives the second reinforcing plate 7 to vertically move under the action of the sliding groove 6, so that the height of the base pit guardrail can be adjusted, the feasible building construction place that is applicable to the difference, and then improved this foundation pit guardrail's suitability and convenience, it is further, through being provided with limiting plate 17 and buffer spring 18, can play spacing cushioning effect to guide block 16's removal to have the buffering effect when the height of adjustment foundation pit guardrail, avoid appearing sharp gliding and lead to the impaired condition of guardrail, thereby have the guard action to this foundation pit guardrail.

Example two

Referring to fig. 1 and 3, a foundation pit guardrail for building construction capable of being rapidly fixed comprises two mounting plates 1, wherein the bottom ends of the two mounting plates 1 are fixedly connected with positioning seats 2, the outer walls of the tops of the two positioning seats 2 are respectively provided with symmetrically arranged positioning holes 3, one side of the bottom ends of the two mounting plates 1 opposite to each other is fixedly connected with a same supporting plate 4, the outer wall of the top of the supporting plate 4 is fixedly connected with first reinforcing plates 5 which are equidistantly distributed, the outer wall of one side of each first reinforcing plate 5 is provided with a chute 6, the inner wall of each chute 6 is slidably connected with a second reinforcing plate 7, the outer wall of one side of each second reinforcing plate 7 is fixedly connected with a same warning disc 9, the inner walls of the two sides of the two mounting plates 1 are respectively and fixedly connected with guide rods 15, the outer walls of the two guide rods 15 are respectively and slidably connected with guide blocks 16, the opposite sides of the two guide blocks 16 are respectively and fixedly connected with fixing rods 13, and the outer walls of the opposite sides of the two mounting plates 1 are respectively provided with movable holes 14, and two dead levers 13 are located two movable holes 14 inboards respectively, the equal sliding connection of 15 outer walls of two guide bars has limiting plate 17, the equal fixedly connected with telescopic tube 19 of the 14 bottom inner walls of two movable holes, and two telescopic tube 19 telescopic ends are fixed respectively on two outer walls of limiting plate 17 bottom one side, the same roof 8 of the relative one end fixedly connected with of two dead levers 13, 7 tops of second reinforcing plate are all fixed on the outer wall of roof 8 bottom, 4 top one side outer walls of backup pad rotate and are connected with

lead screw

10, 8 top outer walls of roof have a threaded hole, and the spiro union of lead screw 10 is on the threaded hole inner wall, the one end fixedly connected with carousel 11 that lead screw 10 is located the 8 top outsides of roof, and carousel 11 top outer wall rotates and is connected with handle 12.

The working principle is as follows: when in use, the base pit guardrail can be conveniently and quickly fixedly installed at the position of building construction by the aid of the positioning seat 2 and the positioning hole 3 which are arranged and matched with the action of the anti-theft bolt, when people passing through the surrounding see the warning board 9, the base pit guardrail can be avoided in time, so that the warning effect is achieved, then the base pit guardrail has stability by the aid of the arranged supporting plate 4, the first reinforcing plate 5, the second reinforcing plate 7 and the top plate 8, the base pit guardrail has stability by the aid of the arranged sliding groove 6, the screw rod 10, the rotary table 11, the handle 12, the guide rod 15, the guide block 16, the fixed rod 13 and the movable hole 14, the rotary table 11 is rotated under the action of the handle 12, the rotary table 11 drives the screw rod 10 to rotate, the screw rod 10 drives the top plate 8 to vertically move under the action of the guide rod 15 and the guide block 16, then the top plate 8 drives the second reinforcing plate 7 to vertically move under the action of the sliding groove 6, so that the height of the base pit guardrail can be adjusted, the feasible building construction place that is applicable to the difference, and then improved this foundation pit guardrail's suitability and convenience, it is further, through being provided with limiting plate 17 and telescopic tube 19, can play spacing cushioning effect to guide block 16's removal to have the buffering effect when the height of adjustment foundation pit guardrail, avoid appearing sharp gliding and lead to the impaired condition of guardrail, thereby have the guard action to this foundation pit guardrail.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A foundation pit guardrail for building construction capable of being quickly fixed comprises two mounting plates (1) and is characterized in that one side, opposite to the bottom end, of each of the two mounting plates (1) is fixedly connected with the same supporting plate (4), the outer wall of the top of each supporting plate (4) is fixedly connected with first reinforcing plates (5) distributed at equal intervals, the outer wall of one side of each first reinforcing plate (5) is provided with a sliding chute (6), the inner wall of each sliding chute (6) is slidably connected with a second reinforcing plate (7), the inner walls of two sides of each mounting plate (1) are fixedly connected with guide rods (15), the outer walls of the two guide rods (15) are slidably connected with guide blocks (16), the opposite sides of the two guide blocks (16) are fixedly connected with fixing rods (13), the outer wall of one opposite side of each mounting plate (1) is provided with a movable hole (14), and the two fixing rods (13) are respectively positioned at the inner sides of the two movable holes (14), two the same roof (8) of relative one end fixedly connected with of dead lever (13), second reinforcing plate (7) top is all fixed on roof (8) bottom outer wall.

2. The foundation pit guardrail for building construction capable of being rapidly fixed according to claim 1, wherein the bottom ends of the two mounting plates (1) are fixedly connected with positioning seats (2), and the outer walls of the top parts of the two positioning seats (2) are provided with symmetrically arranged positioning holes (3).

3. The foundation pit guardrail for building construction capable of being rapidly fixed according to claim 2, wherein a screw rod (10) is rotatably connected to an outer wall of one side of the top of the support plate (4), a threaded hole is formed in an outer wall of the top plate (8), the screw rod (10) is screwed on an inner wall of the threaded hole, a rotary plate (11) is fixedly connected to one end, located on the outer side of the top plate (8), of the screw rod (10), and a handle (12) is rotatably connected to an outer wall of the top of the rotary plate (11).

4. The foundation pit guardrail for building construction capable of being rapidly fixed according to claim 3, wherein the same warning disc (9) is fixedly connected to the outer wall of one side of the second reinforcing plate (7).

5. The foundation pit guardrail for building construction capable of being rapidly fixed according to claim 4, wherein the outer walls of the two guide rods (15) are slidably connected with limiting plates (17).

6. The foundation pit guardrail for building construction capable of being rapidly fixed according to claim 5, wherein the inner walls of the bottoms of the two movable holes (14) are fixedly connected with buffer springs (18), and the top ends of the two buffer springs (18) are respectively fixed on the outer wall of one side of the bottom of the two limiting plates (17).

7. The foundation pit guardrail for building construction capable of being rapidly fixed according to claim 5, wherein the inner walls of the bottoms of the two movable holes (14) are fixedly connected with telescopic sleeves (19), and the telescopic ends of the two telescopic sleeves (19) are respectively fixed on the outer wall of one side of the bottom of the two limiting plates (17).