CN211597801U

CN211597801U - Building safety protection fixing device

Info

Publication number: CN211597801U
Application number: CN201922172771.XU
Authority: CN
Inventors: 李守鑫; 杨超; 董玉玲; 张倩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-09-29
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a building safety protection fixing device, including pole setting, supplementary telescoping device one, pole setting quantity is two, and the vertical setting of coexistence pole bilateral symmetry, transversely install the supplementary telescoping device one of a plurality of between the coexistence pole, the horizontal installation initiative telescoping device in middle part between the coexistence pole, the coexistence pole leans on outer one end mid-mounting L shaped plate, the middle part vertically sets up the threaded rod in the pole setting, and threaded rod and pole setting threaded connection, threaded rod front end installation bearing frame one, bearing frame one front end installation clamp plate, pole setting front end vertically installs supplementary telescoping device two, and assists two front end fixed connection clamp plate rear ends of telescoping device, the utility model discloses can prevent that someone from missing the elevartor shaft, cause danger, this device need not punch the installation fixing base at the wall, can adapt to not unidimensional elevator well door simultaneously, strong adaptability.

Description

Building safety protection fixing device

Technical Field

The utility model relates to a protection fixing device specifically is a building safety protection fixing device.

Background

The building refers to an asset formed by artificial construction, belongs to the category of fixed assets, and comprises two categories of houses and buildings. A house is an engineered building for people to live, work, study, produce, manage, entertain, store goods, and perform other social activities. The difference from buildings is structures, which refer to engineering buildings other than houses, such as fences, roads, dams, wells, tunnels, water towers, bridges, chimneys, and the like.

The elevator shaft is a shaft for installing an elevator, the size of the shaft is determined according to the type selection of the elevator, an elevator track and a counterweight track are installed on the wall of the shaft, an elevator door is installed in a reserved door opening, and an elevator machine room is arranged at the top of the shaft. The elevator shaft door needs to be sealed before the whole building is built, the phenomenon that a person mistakenly enters the elevator shaft and is injured is avoided, the conventional elevator shaft sealing method is that a fixing seat is installed on the wall surface firstly, and then a baffle is installed on an installation seat, so that the method is troublesome in installation and disassembly, and meanwhile, the size of the baffle is fixed and cannot adapt to elevator shaft doors of various sizes. Accordingly, one skilled in the art provides a building safety protection fixture to solve the above problems set forth in the background.

Disclosure of Invention

An object of the utility model is to provide a building safety protection fixing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a building safety protection fixing device, includes pole setting, supplementary telescoping device one, pole setting quantity is two, and the vertical setting of coexistence pole bilateral symmetry, transversely install the supplementary telescoping device one of a plurality of between the coexistence pole, the horizontal installation initiative telescoping device in middle part between the coexistence pole, the coexistence pole leans on outer one end mid-mounting L shaped plate, the middle part vertically sets up the threaded rod in the pole setting, and threaded rod and pole setting threaded connection, threaded rod front end installation bearing frame one, a bearing frame front end installation clamp plate, the supplementary telescoping device two of pole setting front end vertical installation, and supplementary telescoping device two front end fixed connection clamp plate rear end.

As the utility model discloses further scheme, supplementary telescoping device one includes empty core rod, solid core rod, limiting plate, sets up the limiting plate in the empty core rod, and limiting plate and empty core rod inner wall sliding connection, and empty core rod one end fixed connection limiting plate is passed to solid core rod one end.

As the utility model discloses still further scheme, initiative telescoping device includes the horizontal pole, the extension bar, transversely set up the screw shaft in the horizontal pole, both ends rotate respectively about the screw shaft and connect the horizontal pole inner wall, screw shaft surface left and right symmetry cover is established the internal thread piece, screw shaft surface cover is established bevel gear one, and bevel gear one is located between two internal thread pieces, the two one end longitudinal symmetry installation extension bars of internal thread piece near bearing frame, and the extension bar passes horizontal pole fixed connection pole setting, upper portion sets up bevel gear two in the horizontal pole, and bevel gear two meshes with bevel gear one mutually, the position that the horizontal pole top corresponds bevel gear two sets up T shape dwang, and T shape dwang lower extreme passes horizontal pole fixed connection bevel gear two.

As the utility model discloses scheme further again, threaded rod rear end installation turning block, and the turning block is the cross.

As a further aspect of the present invention, the structure of the first auxiliary expansion device is the same as that of the second auxiliary expansion device.

As the utility model discloses scheme further again, both ends symmetry installation bearing frame two about the screw shaft, and two bearing frame two difference fixed connection horizontal pole inner walls.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a rotating T shape dwang and making two pole settings remove to the elevator shaft door to withstand the elevator shaft door, block the right angle department at the elevator shaft door with the L shaped plate, make the pinch-off blades remove to the elevator shaft door through rotating the threaded rod, fix the position of this device through the cooperation of pinch-off blades and L shaped plate, set up through a plurality of supplementary telescoping device one and prevent that someone from missing the elevartor shaft, cause danger, this device need not punch the installation fixing base at the wall, can adapt to not unidimensional elevator shaft door simultaneously, strong adaptability.

Drawings

Fig. 1 is a schematic structural view of a building safety protection fixing device.

Figure 2 is a front view of a building safety shield securement device.

Fig. 3 is a schematic structural view of an active telescopic device in a building safety protection fixing device.

Fig. 4 is a schematic structural view of an auxiliary telescopic device in a building safety protection fixing device.

In the figure: 1. erecting a rod; 11. an L-shaped plate; 2. a threaded rod; 21. rotating the block; 22. a first bearing seat; 3. a clamping plate; 4. a second auxiliary telescopic device; 5. a first auxiliary telescopic device; 51. a hollow shaft; 52. a solid bar; 53. a limiting plate; 6. an active telescoping device; 61. a cross bar; 7. a threaded shaft; 71. a second bearing seat; 72. an internal thread block; 73. a first bevel gear; 8. an extension bar; 9. a T-shaped rotating rod; 91. and a second bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a fixing device for building safety protection comprises two upright rods 1 and two auxiliary telescoping devices 5, wherein the upright rods 1 are arranged symmetrically and vertically, a plurality of auxiliary telescoping devices 5 are transversely arranged between the upright rods 1, an active telescoping device 6 is transversely arranged at the middle part between the upright rods 1, an L-shaped plate 11 is arranged at the middle part of the outer end of each upright rod 1, a threaded rod 2 is longitudinally arranged at the middle part of the inner part of the upright rod 1, the threaded rod 2 is in threaded connection with the upright rod 1, a rotating block 21 is arranged at the rear end of the threaded rod 2, the rotating block 21 is cross-shaped, a first bearing seat 22 is arranged at the front end of the threaded rod 2, a clamping plate 3 is arranged at the front end of the first bearing seat 22, a second auxiliary telescoping device 4 is longitudinally arranged at the front end of the upright rod 1, the front end of the second auxiliary telescoping device 4 is fixedly connected with the rear end of, the auxiliary telescopic device I5 comprises a hollow rod 51, a solid rod 52 and a limit plate 53, the limit plate 53 is arranged in the hollow rod 51, the limit plate 53 is connected with the inner wall of the hollow rod 51 in a sliding manner, one end of the solid rod 52 penetrates through one end of the hollow rod 51 and is fixedly connected with the limit plate 53, the driving telescopic device 6 comprises a cross rod 61 and an extension rod 8, a threaded shaft 7 is transversely arranged in the cross rod 61, bearing bases II 71 are symmetrically arranged at the left end and the right end of the threaded shaft 7, the two bearing bases II 71 are respectively and fixedly connected with the inner wall of the cross rod 61, inner thread blocks 72 are symmetrically sleeved on the outer surface of the threaded shaft 7 in a left-right manner, a bevel gear I73 is sleeved on the outer surface of the threaded shaft 7, the bevel gear I73 is positioned between the two inner thread blocks 72, the extension rod 8 is symmetrically arranged at the upper end, close to the two bearing bases 71, of the extension, the T-shaped rotating rod 9 is arranged above the cross rod 61 corresponding to the second bevel gear 91, and the lower end of the T-shaped rotating rod 9 penetrates through the cross rod 61 and is fixedly connected with the second bevel gear 91.

The utility model discloses a theory of operation is: the device is placed in the middle of an elevator shaft door, then a T-shaped rotating rod 9 is rotated to drive a bevel gear II 91 to rotate, the bevel gear II 91 drives a bevel gear I73 to rotate through a meshing drive belt, the bevel gear I73 drives a threaded shaft 7 to rotate, the threaded shaft 7 drives two inner thread blocks 72 to move towards the vertical rod 1, the two inner thread blocks 72 respectively push two extension rods 8 to move, the extension rods 8 move outwards to push the vertical rods 1 on two sides, meanwhile, a solid rod 52 slides in a hollow rod 51, so that the two vertical rods 1 lean against the left side and the right side of the elevator shaft door respectively, an L-shaped plate 11 is clamped at the right angle of the elevator shaft door, then the rotating block 21 is rotated, the rotating block 21 drives a threaded rod 2 to rotate, the threaded rod 2 is in threaded connection with the vertical rods 1, the clamping plate 3 is driven to move towards the L-shaped plate 11 when the threaded rod 2 rotates, thereby fix the position of this device, prevent someone mistake through the setting of a plurality of auxiliary telescoping device 5 and go into the elevartor shaft.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A building safety protection fixing device comprises a vertical rod (1) and an auxiliary telescopic device I (5), it is characterized in that the number of the upright posts (1) is two, the two upright posts (1) are arranged symmetrically and vertically, a plurality of auxiliary expansion devices (5) are transversely arranged between the two upright posts (1), a driving expansion device (6) is transversely arranged in the middle between the two upright posts (1), an L-shaped plate (11) is arranged in the middle of one end of the two upright posts (1) close to the outside, a threaded rod (2) is longitudinally arranged in the middle of the inside of each upright post (1), the threaded rod (2) is in threaded connection with the upright rod (1), the front end of the threaded rod (2) is provided with a first bearing seat (22), the front end of the first bearing seat (22) is provided with a clamping plate (3), the front end of the upright rod (1) is longitudinally provided with a second auxiliary telescopic device (4), and the front end of the auxiliary telescopic device II (4) is fixedly connected with the rear end of the clamping plate (3).

2. The building safety protection fixing device according to claim 1, wherein the first auxiliary telescopic device (5) comprises a hollow rod (51), a solid rod (52) and a limiting plate (53), the limiting plate (53) is arranged in the hollow rod (51), the limiting plate (53) is slidably connected with the inner wall of the hollow rod (51), and one end of the solid rod (52) penetrates through one end of the hollow rod (51) and is fixedly connected with the limiting plate (53).

3. The building safety protection fixing device according to claim 1, wherein the driving telescopic device (6) comprises a cross rod (61) and extension rods (8), a threaded shaft (7) is transversely arranged in the cross rod (61), the left end and the right end of the threaded shaft (7) are respectively rotatably connected with the inner wall of the cross rod (61), inner threaded blocks (72) are symmetrically sleeved on the outer surface of the threaded shaft (7) from left to right, a first bevel gear (73) is sleeved on the outer surface of the threaded shaft (7), the first bevel gear (73) is positioned between the two inner threaded blocks (72), the extension rods (8) are symmetrically arranged at the upper and lower parts of one end, close to a second bearing seat (71), of the inner threaded block (72), the extension rods (8) penetrate through the cross rod (61) and are fixedly connected with the upright rod (1), a second bevel gear (91) is arranged at the upper part in the cross rod (61), the second bevel gear (91) is meshed with the first bevel gear (73), a T-shaped rod (9), and the lower end of the T-shaped rotating rod (9) penetrates through the cross rod (61) to be fixedly connected with the bevel gear II (91).

4. A building safety protection fixing device according to claim 1, characterized in that the threaded rod (2) is provided with a turning block (21) at the rear end, and the turning block (21) is in a cross shape.

5. A construction safety shield fixing device according to claim 1, wherein the first auxiliary telescoping device (5) and the second auxiliary telescoping device (4) are identical in structure.

6. The fixing device for building safety protection according to claim 3, wherein the second bearing seats (71) are symmetrically installed at the left and right ends of the threaded shaft (7), and the second bearing seats (71) are respectively and fixedly connected with the inner wall of the cross rod (61).