CN210685464U

CN210685464U - Safety device of construction elevartor shaft

Info

Publication number: CN210685464U
Application number: CN201921305746.8U
Authority: CN
Inventors: 董凇伯; 罗建新; 乌兰图雅; 赵志刚; 杨建夺; 熊玮; 戴鹏祥; 高世军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-06-05
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a safety device of construction elevartor shaft, including the fixed frame of first fixed frame, second, first bracing piece and second bracing piece, the top between the fixed frame of first fixed frame and second is relative one side and the equal fixedly connected with protection network in bottom, first spacing groove has been seted up on the right side of first fixed frame, the utility model relates to a construction safety protection technical field. This safety device of construction elevartor shaft, the hookup location of adjustment bracing piece and fixed frame, can adjust the distance between two fixed frames, make this protector can be applicable to not unidimensional elevartor shaft, application scope has been enlarged, the practicality is higher, the position at the elevator well head is installed to first fixed frame, mutually support with the shutter door, can prevent that the intraformational personnel of building from stepping on the elevartor shaft carelessly, protector's function is richened, and two upper and lower protection networks have improved the device's reliability, the protecting effect is better.

Description

Safety device of construction elevartor shaft

Technical Field

The utility model relates to a building engineering device specifically is a safety device of construction elevartor shaft

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 method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The construction site is called as a building construction site or construction site, also called as a construction site, and the construction safety is a safety problem in engineering construction of various industries. Construction safety covers all safety problems in the operation process and relates to relevant contents such as management, finance, logistics and the like.

The elevartor shaft is the well of installation elevator, in the elevartor shaft work progress, need install protector and ensure constructor's personal safety, but the safety device of current elevartor shaft generally need erect temporarily according to the size of current elevartor shaft, protector demolishs the unable elevartor shaft that is applicable to not unidimensional back, lead to the wasting of resources, application scope is less, the practicality has been reduced, and current protector function singleness, only have the effect of preventing falling, elevartor shaft department needs other protector to prevent irrelevant personnel to step on, the protective effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a safety device of construction elevartor shaft has solved and has demolishd the unable elevartor shaft that is applicable to not unidimensional after, and application scope is less, the function singleness, the lower problem of practicality.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a safety device of construction elevartor shaft, includes the fixed frame of first fixed frame, second, first bracing piece and second bracing piece, the equal fixedly connected with protection network in top and bottom between the relative one side of the fixed frame of first fixed frame and second, first spacing groove has been seted up on the right side of first fixed frame to first screw hole has all been seted up with the back in the front of first spacing inslot wall, screw and first screw hole fixed connection are passed through to the one end of first bracing piece, the other end of first bracing piece rotates through the connecting rod and is connected with first connecting block to the first mounting panel of right side fixedly connected with of first connecting block, the second spacing groove has been seted up in the left side of the fixed frame of second.

Preferably, the front surface and the back surface of the inner wall of the second limit groove are both provided with a second threaded hole, and one end of the second support rod is fixedly connected with the second threaded hole through a screw.

Preferably, the other end of the second supporting rod is rotatably connected with a second connecting block through a connecting rod, and the left side of the second connecting block is fixedly connected with a second mounting plate.

Preferably, through first bolt fixed connection between the relative one side of first mounting panel and second mounting panel, the equal threaded connection in left top of the fixed frame of second and bottom has the second bolt.

Preferably, the left side of the first fixing frame is fixedly connected with a limiting frame, and the top and the bottom of the inner wall of the limiting frame are both in threaded connection with a third bolt.

Preferably, a slide gate is fixedly connected between the top and the bottom of the inner wall of the first fixed frame.

Advantageous effects

The utility model provides a safety device of construction elevartor shaft. Compared with the prior art, the method has the following beneficial effects:

(1) this safety device of construction elevartor shaft, first spacing groove has been seted up through the right side of first fixed frame, first screw hole has all been seted up with the back in the front of first spacing inslot wall, screw and first screw hole fixed connection are passed through to the one end of first bracing piece, the other end of first bracing piece is connected with first connecting block through the connecting rod rotation, the first mounting panel of right side fixedly connected with of first connecting block, the second spacing groove has been seted up in the left side of the fixed frame of second, dismantle this protector after, adjust the hookup location of first bracing piece and first fixed frame, and the hookup location of second bracing piece and first fixed frame, can adjust the distance between two fixed frames, make this protector can be applicable to not unidimensional elevartor shafts, enlarge the device's application scope, improve the practicality.

(2) This safety device of construction elevartor shaft, through the spacing frame of the left side fixedly connected with of first fixed frame, the top and the equal threaded connection in bottom of spacing frame inner wall have the third bolt, fixedly connected with draws the gate between the top of first fixed frame inner wall and the bottom, the position at the elevator well head is installed to first fixed frame, can prevent that the intraformational personnel of building from stepping on the elevartor shaft carelessly with drawing the gate mutually supports, richen protector's function, and two upper and lower protection networks can improve the protecting effect, the reliability is improved.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a left side view of the structure of the limiting frame of the present invention;

fig. 4 is a perspective view of the first fixing frame structure of the present invention.

In the figure: the sliding door comprises a first fixed frame 1, a second fixed frame 2, a first supporting rod 3, a second supporting rod 4, a protective net 5, a first limiting groove 6, a first threaded hole 7, a first connecting block 8, a first mounting plate 9, a second limiting groove 10, a second threaded hole 11, a second connecting block 12, a second mounting plate 13, a first bolt 14, a second bolt 15, a limiting frame 16, a third bolt 17 and a sliding door 18.

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, the present invention provides a technical solution: a safety protection device of a building construction elevator shaft comprises a first fixed frame 1, a second fixed frame 2, two first supporting rods 3 and two second supporting rods 4, wherein the second fixed frame 2 is fixed on the inner wall of the elevator shaft through second bolts 15, the number of the first supporting rods 3 and the number of the second supporting rods 4 are both two, a slide gate 18 is fixedly connected between the top and the bottom of the inner wall of the first fixed frame 1, the left side of the first fixed frame 1 is fixedly connected with a limiting frame 16, the limiting frame 16 is fixed on the wall of an elevator shaft opening through third bolts 17, the first fixed frame 1 is fixed, the stability of the safety protection device can be enhanced, the top and the bottom of the inner wall of the limiting frame 16 are both in threaded connection with third bolts 17, the other end of the second supporting rod 4 is rotatably connected with a second connecting block 12 through a connecting rod, and a second mounting plate 13 is fixedly connected to the left side of the second connecting, the top and the bottom between the opposite sides of the first fixed frame 1 and the second fixed frame 2 are fixedly connected with a protective screen 5, the right side of the first fixed frame 1 is provided with a first limit groove 6, the front and the back of the right side of the first fixed frame 1 are provided with first limit grooves 6, the front and the back of the inner wall of the first limit groove 6 are provided with first threaded holes 7, the number of the first threaded holes 7 is six, two symmetrical first threaded holes are a group, the two first threaded holes 7 are respectively and fixedly connected with an upper first support rod 3 and a lower first support rod 3 through screws, one end of the first support rod 3 is fixedly connected with the first threaded holes 7 through screws, the other end of the first support rod 3 is rotatably connected with a first connecting block 8 through a connecting rod, the right side of the first connecting block 8 is fixedly connected with a first mounting plate 9, one side of the first mounting plate 9 opposite to a second mounting plate 13 is fixedly, the left top and the bottom of the fixed frame 2 of second all have a second bolt 15 to be connected with, second spacing groove 10 has been seted up in the left side of the fixed frame 2 of second, second spacing groove 10 has all been seted up around the fixed frame 2 right side of second, second screw hole 11 has all been seted up at the front and the back of second spacing groove 10 inner wall, second screw hole 11 is provided with six altogether, and symmetrical two are a set of, two second screw holes 11 pass through the screw respectively with two upper and lower second bracing pieces 4 fixed connection, screw and 11 fixed connection are passed through to the one end of second bracing piece 4.

During the installation, adjust first bracing piece 3 and second bracing piece 4 to suitable position through the size of elevartor shaft earlier, then fix the right side at the elevartor shaft inner wall through second bolt 15 with the fixed frame 2 of second, rethread first bolt 14 is fixed first mounting panel 9 and second mounting panel 13, fix spacing frame 16 at the elevator mouth through third bolt 17 at last, make first fixed frame 1 fixed, when the staff carries out the operation, need open earlier and draw gate 18 and just can get into the elevartor shaft, two first bracing pieces 3 constitute triangle-shaped with first fixed frame 1, triangle-shaped is also constituteed with the fixed frame 2 of second bracing piece 4, stability has, two upper and lower protection networks 5 can prevent that the constructor accident from falling.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a safety device of construction elevartor shaft, includes the fixed frame of first fixed frame (1), second (2), first bracing piece (3) and second bracing piece (4), top and the equal fixedly connected with protection network (5) in bottom between the fixed frame of first fixed frame (1) and second (2) relative one side, its characterized in that: first spacing groove (6) have been seted up on the right side of first fixed frame (1) to first screw hole (7) have all been seted up with the back in the front of first spacing groove (6) inner wall, screw and first screw hole (7) fixed connection are passed through to the one end of first bracing piece (3), the other end of first bracing piece (3) rotates through the connecting rod and is connected with first connecting block (8) to the first mounting panel of right side fixedly connected with (9) of first connecting block (8), second spacing groove (10) have been seted up in the left side of the fixed frame of second (2).

2. The safety protection device for the construction elevator shaft according to claim 1, wherein: and the front and the back of the inner wall of the second limiting groove (10) are both provided with a second threaded hole (11), and one end of the second supporting rod (4) is fixedly connected with the second threaded hole (11) through a screw.

3. The safety protection device for the construction elevator shaft according to claim 1, wherein: the other end of the second supporting rod (4) is rotatably connected with a second connecting block (12) through a connecting rod, and a second mounting plate (13) is fixedly connected to the left side of the second connecting block (12).

4. The safety protection device for the construction elevator shaft according to claim 3, wherein: through first bolt (14) fixed connection between one side that first mounting panel (9) and second mounting panel (13) are relative, the equal threaded connection in left top and the bottom of the fixed frame of second (2) has second bolt (15).

5. The safety protection device for the construction elevator shaft according to claim 1, wherein: the left side fixedly connected with spacing frame (16) of first fixed frame (1) to the top and the equal threaded connection in bottom of spacing frame (16) inner wall have third bolt (17).

6. The safety protection device for the construction elevator shaft according to claim 1, wherein: a slide gate (18) is fixedly connected between the top and the bottom of the inner wall of the first fixing frame (1).