CN211081084U - Tool type pole holding safety protection device - Google Patents

Tool type pole holding safety protection device Download PDF

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Publication number
CN211081084U
CN211081084U CN201921453559.4U CN201921453559U CN211081084U CN 211081084 U CN211081084 U CN 211081084U CN 201921453559 U CN201921453559 U CN 201921453559U CN 211081084 U CN211081084 U CN 211081084U
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CN
China
Prior art keywords
clamping plate
plate
steel
rods
cantilever
Prior art date
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Active
Application number
CN201921453559.4U
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Chinese (zh)
Inventor
李智刚
范泽宇
孟应磊
王勇
胥皓文
李梅
苗永军
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Yunnan Construction and Investment Holding Group Co Ltd
Original Assignee
Yunnan Construction and Investment Holding Group Co Ltd
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Publication date
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Priority to CN201921453559.4U priority Critical patent/CN211081084U/en
Application granted granted Critical
Publication of CN211081084U publication Critical patent/CN211081084U/en
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Abstract

A tool type pole-clasping safety protection device comprises two pairs of connecting assemblies respectively clamped on a supporting pole, overhanging steel beam assemblies respectively connected to the outer sides of the connecting assemblies, and a protection frame arranged at the tops of the overhanging steel beam assemblies; coupling assembling has seted up pull rod adjustment tank (2) respectively on the both sides of every splint including upper and lower two sets of splint (1) that the symmetry set up, has seted up two mounting holes (4) of interval arrangement in the middle of every splint, and upper and lower two sets of splint press from both sides through two counter-pull screw rods (3) that pass the pull rod adjustment tank and lock nut (5) of suit at counter-pull screw rod both ends and embrace on the support column respectively. The utility model discloses safety device accessible splint clamp is embraced on the support column, need not punch the installation on the support column, does not hinder the structure of support column, and the installation is firm. The utility model discloses simple structure, safe and reliable, it is all very convenient to assemble and dismantle to repeatedly usable can improve the efficiency of construction, reduces construction cost.

Description

Tool type pole holding safety protection device
Technical Field
The invention relates to the technical field of building construction protection devices.
Background
In the prior art, during roof engineering, decoration engineering and steel construction of buildings, the problems of high difficulty of edge protection construction, complex process, much labor increase and the like exist, and the problems of high potential safety hazard, high construction cost, large material waste and the like directly exist during engineering construction. The existing building edge face protection device has various forms, different use occasions, different installation setting difficulties and larger differences in protection effect. To only having the face that faces that the post can be climbed and attach, adopt traditional installation mounting that punches on the post, then set up protector's mode again, not only the construction degree of difficulty is big, can cause great adverse effect to the structural strength of post moreover, demolish also troublesome.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides a tool type pole-embracing safety protection device which does not damage the structure of a pole body, is convenient to install and disassemble, can be repeatedly used, and is safe and reliable.
The purpose of the invention is realized by the following technical scheme.
A tool type pole-clasping safety protection device comprises two pairs of connecting assemblies respectively clamped on a supporting pole, overhanging steel beam assemblies respectively connected to the outer sides of the connecting assemblies, and a protection frame arranged at the tops of the overhanging steel beam assemblies;
the connecting assembly comprises an upper group of clamping plates and a lower group of clamping plates which are symmetrically arranged, pull rod adjusting grooves are respectively formed in two sides of each clamping plate, two mounting holes which are arranged at intervals are formed in the middle of each clamping plate, and the upper group of clamping plates and the lower group of clamping plates are clamped and embraced on the supporting column through two opposite-pulling screw rods which penetrate through the pull rod adjusting grooves and locking nuts which are sleeved at two ends of the opposite-pulling screw rods;
the cantilever steel beam assembly comprises a rectangular support steel plate and a cantilever beam, wherein the rectangular support steel plate is arranged in the middle of an upper clamping plate and a lower clamping plate which are positioned on one side of the support column, the cantilever beam is welded on the support steel plate, mounting holes are formed in four corners of the support steel plate, and the support steel plate is fixedly arranged on the upper clamping plate and the lower clamping plate through connecting bolts which respectively penetrate through the mounting holes in the four corners of the support plate and the four mounting holes in the middle of the upper clamping plate;
the protection frame is including welding in the pole setting sleeve pipe on every cantilever beam top surface both sides, the protection frame pole setting of cartridge in the pole setting sleeve pipe, along radially installing the fastening screw that is used for locking the protection frame pole setting on the pole setting sleeve pipe, connect two at least protection horizon bars between two protection frame pole settings in the outside through rotatory fastener, connect the horizontal horizon bar between two protection frame pole settings on every cantilever beam respectively through rotatory fastener, lay a set of vertical horizon bar between two horizontal horizon bars in proper order, lay respectively on vertical horizon bar and the inboard safety net of protection horizon bar.
The clamping plates are made of U-shaped steel, and the opening surfaces of the two opposite U-shaped steel clamping plates are opposite. A steel backing plate is sleeved between the locking nut and the clamping plate on the opposite-pulling screw rod in a penetrating way. The cantilever beam is made of I-shaped steel. And a triangular stiffening plate is welded between the bottom surface of the cantilever beam and the support steel plate.
The safety protection device can be clamped and embraced on the supporting column through the clamping plate, the supporting column does not need to be punched and installed, the structure of the supporting column is not damaged, and the installation is stable. The invention has simple structure, safety and reliability, convenient assembly and disassembly, repeated use, improved construction efficiency and reduced construction cost.
Drawings
FIG. 1 is a schematic view of the present invention mounted on a support post;
FIG. 2 is a schematic view of the connection structure of the clamping plate and the split screw according to the present invention;
FIG. 3 is a schematic view of a connecting structure of a vertical rod sleeve and a vertical rod of a protection frame according to the present invention;
FIG. 4 is a schematic view of a connection structure of a support steel plate and a clamping plate;
FIG. 5 is a schematic view of the installation of a steel shim plate.
Detailed Description
Referring to fig. 1-5, a tool type pillar-embracing safety protection device comprises two pairs of connecting assemblies respectively clamped on a supporting pillar, overhanging steel beam assemblies respectively connected to the outer sides of the connecting assemblies, and a protection frame arranged at the top of the overhanging steel beam assemblies.
Coupling assembling has seted up pull rod adjustment tank 2 respectively on the both sides of every splint including upper and lower two sets of splint 1 that the symmetry set up, has seted up two mounting holes 4 of interval arrangement in the middle of every splint, and upper and lower two sets of splint press from both sides through two counter-pull screw rods 3 that pass pull rod adjustment tank 2 and the lock nut 5 of suit at counter-pull screw rod both ends and embrace on support column A respectively. The clamping plate 1 is made of U-shaped steel, and the opening surfaces of the two opposite U-shaped steel clamping plates are opposite. In order to increase the structural strength and the installation stability, a steel backing plate 18 is sleeved on the opposite-pulling screw rod between the locking nut 5 and the clamping plate. In order to prevent the locking nut from loosening, a washer 19 is additionally arranged between the locking nut and the steel backing plate.
The cantilever steel beam assembly comprises a rectangular support steel plate 7 arranged at the middle position of an upper clamping plate and a lower clamping plate on one side of the support column, and a cantilever beam 8 welded on the support steel plate, wherein mounting holes are formed in four corners of the support steel plate, and the support steel plate is fixedly arranged on the upper clamping plate and the lower clamping plate through connecting bolts 6 respectively penetrating through the mounting holes at four corners of the support steel plate and four mounting holes 4 in the middle positions of the upper clamping plate and the lower clamping plate. The cantilever beam 8 is made of I-shaped steel, and a triangular stiffening plate 9 is welded between the bottom surface of the cantilever beam 8 and the support steel plate 7 to prevent the cantilever beam from deforming.
The protective frame comprises vertical rod sleeves 10 welded on two sides of the top surface of each cantilever beam, protective frame vertical rods 12 inserted in the vertical rod sleeves, fastening screws 11 radially installed on the vertical rod sleeves and used for locking the protective frame vertical rods, at least two protective horizontal rods 13 connected between the two protective frame vertical rods on the outer side through rotating fasteners 17, transverse horizontal rods 14 connected between the two protective frame vertical rods on each cantilever beam through rotating fasteners 17, a group of longitudinal horizontal rods 15 sequentially laid between the two transverse horizontal rods, and safety nets 16 laid on the longitudinal horizontal rods and on the inner sides of the protective horizontal rods 13. Two fastening screws 11 are arranged at different height positions of the upright rod sleeve to enhance the fastening effect and prevent the upright rod of the protective frame from shaking. An upper hole and a lower hole can be formed in the pipe wall of the vertical rod sleeve 10, a nut 20 is welded outside the hole, and the fastening screw 11 is screwed into the nut and penetrates through the vertical rod sleeve to tightly support the vertical rod 12 of the protection frame, so that the vertical rod of the protection frame is stabilized.
As shown in fig. 5, in order to ensure the stable installation, an auxiliary steel shim plate 21 is additionally arranged at the position, located in the installation hole 4, of the U-shaped groove bottom of the clamping plate 1, and the connecting bolt 6 is locked by a locking nut 22 after sequentially penetrating through the support steel plate 7, the clamping plate 1 and the auxiliary steel shim plate 21.

Claims (5)

1. A tool type embracing column safety protection device is characterized by comprising two pairs of connecting components respectively clamped on a supporting column, overhanging steel beam components respectively connected to the outer sides of the connecting components, and a protection frame arranged at the top of the overhanging steel beam components;
the connecting assembly comprises an upper clamping plate and a lower clamping plate (1) which are symmetrically arranged, pull rod adjusting grooves (2) are respectively formed in two sides of each clamping plate, two mounting holes (4) which are arranged at intervals are formed in the middle of each clamping plate, and the upper clamping plate and the lower clamping plate are clamped on the supporting column through two opposite-pulling screw rods (3) penetrating through the pull rod adjusting grooves (2) and locking nuts (5) sleeved at two ends of the opposite-pulling screw rods respectively;
the cantilever steel beam assembly comprises a rectangular support steel plate (7) arranged in the middle of an upper clamping plate and a lower clamping plate positioned on one side of the support column and a cantilever beam (8) welded on the support steel plate, mounting holes are formed in four corners of the support steel plate, and the support steel plate is fixedly arranged on the upper clamping plate and the lower clamping plate through connecting bolts (6) respectively penetrating through the mounting holes at the four corners of the support plate and four mounting holes (4) in the middle of the upper clamping plate and the lower clamping plate;
the protective frame comprises vertical rod sleeves (10) welded on two sides of the top surface of each cantilever beam, protective frame vertical rods (12) inserted in the vertical rod sleeves, fastening screws (11) installed on the vertical rod sleeves in the radial direction and used for locking the protective frame vertical rods, at least two protective horizontal rods (13) connected between the two protective frame vertical rods on the outer side through rotating fasteners (17), transverse horizontal rods (14) connected between the two protective frame vertical rods on each cantilever beam through rotating fasteners (17), a group of longitudinal horizontal rods (15) sequentially laid between the two transverse horizontal rods, and safety nets (16) laid on the longitudinal horizontal rods and on the inner sides of the protective horizontal rods (13) respectively.
2. The tool type post protector according to claim 1, wherein the clamping plates (1) are made of U-shaped steel, and the opening surfaces of the two opposite U-shaped steel clamping plates are opposite.
3. A tool type post protector according to claim 1, characterized in that the cantilever beam (8) is made of i-steel.
4. A tool type post protector according to claim 1 or 2, wherein a steel backing plate (18) is sleeved on the split screw rod between the lock nut (5) and the clamping plate.
5. A tool type post protector according to claim 1 or 3, characterized in that a triangular stiffening plate (9) is welded between the bottom surface of the cantilever beam (8) and the support steel plate (7).
CN201921453559.4U 2019-09-03 2019-09-03 Tool type pole holding safety protection device Active CN211081084U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921453559.4U CN211081084U (en) 2019-09-03 2019-09-03 Tool type pole holding safety protection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921453559.4U CN211081084U (en) 2019-09-03 2019-09-03 Tool type pole holding safety protection device

Publications (1)

Publication Number Publication Date
CN211081084U true CN211081084U (en) 2020-07-24

Family

ID=71638889

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921453559.4U Active CN211081084U (en) 2019-09-03 2019-09-03 Tool type pole holding safety protection device

Country Status (1)

Country Link
CN (1) CN211081084U (en)

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