CN210685455U - Separation layer protector in elevator shaft - Google Patents
Separation layer protector in elevator shaft Download PDFInfo
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- CN210685455U CN210685455U CN201920795780.1U CN201920795780U CN210685455U CN 210685455 U CN210685455 U CN 210685455U CN 201920795780 U CN201920795780 U CN 201920795780U CN 210685455 U CN210685455 U CN 210685455U
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Abstract
The utility model discloses an elevator shaft inner separation layer protection device, which belongs to the elevator shaft protection field, and comprises an elevator shaft, wherein the inner wall of the elevator shaft is provided with mounting holes at equal intervals, supporting rods are arranged in the mounting holes, the ends of the supporting rods are provided with fixed plates, the surfaces of the fixed plates are provided with connecting plates, the surfaces of the connecting plates are provided with slots, supporting plates are arranged in the slots, the upper end surfaces of the supporting plates are provided with limit blocks, the limit blocks are connected with the connecting plates in a sliding manner, the surfaces of the supporting plates are provided with through grooves, the supporting plates enter the through grooves by pushing limit fixture blocks, the connecting plates are not required to be subjected to limit extrusion, so that the supporting plates are pulled to be separated from the slots, after the construction of the elevator shaft is finished, a safety net is rapidly dismantled, the constructors are prevented, the problem that the expansion bolts are difficult to disassemble after being installed is avoided.
Description
Technical Field
The utility model relates to an elevartor shaft protection field, more specifically say, relate to an interior separation layer protector of elevartor shaft.
Background
In recent years, with the rapid development of the building industry, the requirements on the construction safety standard of the building industry are higher and higher, especially the safety protection measures for the separation layer in the elevator shaft are more important, so that the safety and standardization construction requirements can effectively reduce the potential safety hazards of constructors.
However, the safety protection measure of isolation layer in the elevator shaft, behind the elevartor shaft construction structures, constructor need demolish one by one between the pre-buried steel member in safety net and the elevator shaft, and the guard gate majority of entrance to a cave adopts expansion bolts or welded mode fixed, after the construction, very is difficult to dismantle.
Therefore, a large amount of separation layer protector in the elevartor shaft has appeared among the prior art, and separation layer protector in the current elevartor shaft, can not get into logical groove through promoting spacing fixture block, no longer carry out spacing extrusion to the connecting plate, thereby the pulling backup pad breaks away from the slot, after the elevartor shaft construction of being convenient for, demolish the safety net fast, avoid constructor to get into to carry out permanent demolish effect in the elevator shaft, and can not fix the compressing tightly of guard gate through clamp bolt, replace expansion bolts's effect, avoid using expansion bolts to install the back, be difficult to the problem of demolising.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide an isolation layer protector in elevartor shaft, it gets into logical groove through promoting spacing fixture block, no longer carries out spacing extrusion to the connecting plate to the pulling backup pad breaks away from the slot, after the elevartor shaft construction of being convenient for, demolish the safety net fast, avoid constructor to get into and carry out permanent demolish effect in the elevartor shaft, and it is fixed to compressing tightly of guard gate through clamp bolt, avoid using expansion bolts to install the back, be difficult to the problem of demolising.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
An isolating layer protection device in an elevator shaft comprises an elevator shaft, wherein mounting holes are equidistantly formed in the inner wall of the elevator shaft, supporting rods are arranged inside the mounting holes, fixing plates are mounted at the tail ends of the supporting rods, connecting plates are mounted on the surfaces of the fixing plates, inserting grooves are formed in the surfaces of the connecting plates, supporting plates are mounted inside the inserting grooves, limiting blocks are mounted on the upper end faces of the supporting plates, the limiting blocks are connected with the connecting plates in a sliding mode, through grooves are formed in the surfaces of the supporting plates, rectangular limiting frames are mounted inside the through grooves, holes are equidistantly formed in the side faces of the elevator shaft, first threaded holes are symmetrically formed in the inner wall of the side face of the elevator shaft, L-shaped supporting plates are mounted on the inner wall of the side face of the elevator shaft, second threaded holes are symmetrically formed in the surface of the L-shaped, the surface of L shape backup pad is equipped with the spout, the internally mounted of spout has the guard gate, and it is through promoting spacing fixture block entering logical groove, no longer carries out spacing extrusion to the connecting plate to the pulling backup pad breaks away from the slot, and after the elevartor shaft construction of being convenient for, demolish the safety net fast, avoids constructor to get into and carries out the permanent effect of demolising in the elevator well, and compresses tightly fixedly to the guard gate through clamp bolt, avoids using expansion bolts to install the back, is difficult to the problem of demolising.
Further, the surface mounting of backup pad has the couple, install the safety net between the couple, and safety net intensity is enough, is convenient for advance safety protection to elevartor shaft inside, reduces the potential safety hazard in the work progress.
Furthermore, the inside mounting of the rectangular limiting frame is provided with a limiting fixture block, the limiting fixture block is connected with the connecting plate in a sliding mode, when the limiting fixture block is pushed conveniently, the limiting fixture block can move along the surface of the connecting plate, and finally the limiting fixture block enters the through groove.
Furthermore, the supporting blocks are symmetrically arranged inside the through groove, the springs are arranged between the supporting blocks and the limiting clamping blocks, the strength of the springs is enough, and the limiting clamping blocks are pushed to clamp the connecting plate under the action of the springs, so that the supporting plate is kept stable.
Furthermore, the surface of the L-shaped supporting plate is provided with a third threaded hole, the inner thread of the third threaded hole is connected with a compression bolt, and the compression bolt can replace an expansion bolt to compress the protective door conveniently.
Furthermore, a friction pressure rod is installed at the tail end of the compression bolt and is in sliding connection with the protective door, and the friction pressure rod is used for improving the friction force at the tail end of the compression bolt so as to compress the protective door.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is through promoting spacing fixture block entering logical groove, no longer carries out spacing extrusion to the connecting plate to the pulling backup pad breaks away from the slot, after the elevartor shaft construction of being convenient for, demolishs the safety net fast, avoids constructor to get into and carries out the permanent effect of demolising in the elevator shaft, and fixes through compressing tightly of clamp bolt to the guard gate, avoids using expansion bolts to install the back, is difficult to the problem of demolising.
(2) The surface mounting of backup pad has the couple, installs the safety net between the couple, and safety net intensity is enough, is convenient for advance safety protection to elevartor shaft inside, reduces the potential safety hazard in the work progress.
(3) The inside mounting of the rectangular limiting frame is provided with a limiting fixture block, the limiting fixture block is connected with the connecting plate in a sliding mode, and when the limiting fixture block is convenient to push, the limiting fixture block can move along the surface of the connecting plate and finally enters the through groove.
(4) The supporting blocks are symmetrically arranged in the through grooves, the springs are arranged between the supporting blocks and the limiting clamping blocks, the spring strength is enough, the limiting clamping blocks are pushed to clamp the connecting plate under the action of the springs, and the supporting plate is kept stable.
(5) The surface of L shape backup pad is equipped with the third screw hole, and the inside threaded connection of third screw hole has clamp bolt, is convenient for replace expansion bolts's effect through clamp bolt, compresses tightly the guard gate.
(6) The friction compression bar is installed at the tail end of the compression bolt, and the friction compression bar is connected with the protective door in a sliding mode and used for improving the friction force at the tail end of the compression bolt, so that the protective door is compressed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;
fig. 3 is a top view of the elevator shaft of the present invention;
fig. 4 is a bottom view of the elevator shaft of the present invention;
FIG. 5 is an enlarged view of point B of FIG. 1 according to the present invention;
fig. 6 is the utility model discloses side inner wall top view of elevartor shaft.
The reference numbers in the figures illustrate:
1 elevator shaft, 2 mounting holes, 3 supporting rods, 4 fixing plates, 5 connecting plates, 6 slots, 7 supporting plates, 8 hooks, 9 safety nets, 10 limiting blocks, 11 through grooves, 12 rectangular limiting frames, 13 limiting clamping blocks, 14 supporting blocks, 15 springs, 16 holes, 17 first threaded holes, 18L-shaped supporting plates, 19 second threaded holes, 20 fastening bolts, 21 sliding grooves, 22 protective doors, 23 third threaded holes, 24 compression bolts and 25 friction compression rods.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-6, an elevator shaft inner separation layer protection device comprises an elevator shaft 1, referring to fig. 1-4, mounting holes 2 are equidistantly arranged on the inner wall of the elevator shaft 1, supporting rods 3 are mounted inside the mounting holes 2, the supporting rods 3 and the mounting holes 2 are sealed through cement, so that the supporting rods 3 drive connecting plates 5 to keep stable, fixing plates 4 are mounted at the tail ends of the supporting rods 3, the connecting plates 5 are mounted on the surfaces of the fixing plates 4, slots 6 are formed in the surfaces of the connecting plates 5, supporting plates 7 are mounted inside the slots 6, hooks 8 are mounted on the surfaces of the supporting plates 7, safety nets 9 are mounted between the hooks 8, the strength of the safety nets 9 is sufficient, safety protection for the interior of the elevator shaft 1 is facilitated, potential safety hazards in the construction process are reduced, limiting blocks 10 are mounted on the upper end faces of the supporting plates 7, the surface of backup pad 7 is equipped with logical groove 11, the inside symmetry that leads to groove 11 installs supporting shoe 14, install spring 15 between supporting shoe 14 and the spacing fixture block 13, and spring 15 intensity is enough, be convenient for under spring 15's effect, promote spacing fixture block 13 to the connecting plate 5 chucking, make backup pad 7 remain stable, the internally mounted that leads to groove 11 has the spacing frame 12 of rectangle, the internally mounted of the spacing frame 12 of rectangle has spacing fixture block 13, sliding connection between spacing fixture block 13 and the connecting plate 5, when being convenient for promote spacing fixture block 13, can make spacing fixture block 13 along 5 surface movements of connecting plate, finally get into logical groove 11.
Referring to fig. 1, 5 and 6, the lateral side of the elevator shaft 1 is equidistantly provided with holes 16, the lateral inner wall of the elevator shaft 1 is symmetrically provided with first threaded holes 17, the lateral inner wall of the elevator shaft 1 is provided with an L-shaped support plate 18, the surface of the L-shaped support plate 18 is provided with third threaded holes 23, the inner threads of the third threaded holes 23 are connected with compression bolts 24, so that the protective door 22 is compressed under the action of the compression bolts 24 instead of expansion bolts, the tail end of the compression bolts 24 is provided with friction compression rods 25, the friction compression rods 25 are slidably connected with the protective door 22, so as to improve the friction force at the tail end of the compression bolts 24, so as to compress the protective door 22, the surface of the L-shaped support plate 18 is symmetrically provided with second threaded holes 19, fastening bolts 20 are arranged between the second threaded holes 19 and the first threaded holes 17, and the surface of the, a protective door 22 is installed inside the chute 21.
After the construction inside the elevator shaft 1 is finished, the limiting clamping block 13 can be pushed, the limiting clamping block 13 moves towards the inside of the rectangular limiting frame 12 along the surface of the connecting plate 5, the spring 15 is stressed and compressed, when the spring 15 is not deformed, the limiting clamping block 13 does not clamp and limit the connecting plate 5 any more, so that the supporting plate 7 is pulled to move upwards, the limiting clamping block 13 moves along the inner wall of the slot 6 under the action of force, and finally the supporting plate 7 is separated from the slot 6, so that the safety net 9 is integrally and quickly dismantled, the construction personnel can be prevented from dismantling the elevator shaft 1 for a long time, the potential safety hazard is reduced, the pressing bolt 24 can be pressed to rotate anticlockwise, under the relationship of threaded connection, the pressing bolt 24 drives the friction pressing rod 25 to move outwards, so that the protective door 22 is not pressed any more, the protective door 22 can be pressed to pull outwards, the protection door 22 is prevented from being fixedly installed by using expansion bolts or welding, the protection door 22 can be removed conveniently after the construction inside the elevator shaft 1 is finished, the fastening bolts 20 can be pressed to rotate anticlockwise, and the L-shaped support plate 18 is finally removed in the threaded connection.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. An inner separation layer protection device of an elevator shaft comprises an elevator shaft (1), and is characterized in that: the elevator shaft is characterized in that mounting holes (2) are equidistantly arranged on the inner wall of the elevator shaft (1), supporting rods (3) are arranged inside the mounting holes (2), fixing plates (4) are mounted at the tail ends of the supporting rods (3), connecting plates (5) are mounted on the surfaces of the fixing plates (4), inserting grooves (6) are formed in the surfaces of the connecting plates (5), supporting plates (7) are mounted inside the inserting grooves (6), limiting blocks (10) are mounted on the upper end faces of the supporting plates (7), the limiting blocks (10) are connected with the connecting plates (5) in a sliding mode, through grooves (11) are formed in the surfaces of the supporting plates (7), rectangular limiting frames (12) are mounted inside the through grooves (11), holes (16) are equidistantly formed in the side faces of the elevator shaft (1), and first threaded holes (17) are symmetrically formed in the inner walls of, the side inner wall of elevartor shaft (1) all installs and installs L shape backup pad (18), the surface symmetry of L shape backup pad (18) is equipped with second screw hole (19), install fastening bolt (20) between second screw hole (19) and first screw hole (17), the surface of L shape backup pad (18) is equipped with spout (21), the internally mounted of spout (21) has guard gate (22).
2. An elevator shaft inner barrier protector according to claim 1, characterized in that: the surface mounting of backup pad (7) has couple (8), install safety net (9) between couple (8), and safety net (9) intensity is enough.
3. An elevator shaft inner barrier protector according to claim 1, characterized in that: the limiting clamping block (13) is arranged inside the rectangular limiting frame (12), and the limiting clamping block (13) is connected with the connecting plate (5) in a sliding mode.
4. An elevator shaft inner barrier protector according to claim 1, characterized in that: supporting blocks (14) are symmetrically installed in the through groove (11), springs (15) are installed between the supporting blocks (14) and the limiting clamping blocks (13), and the strength of the springs (15) is enough.
5. An elevator shaft inner barrier protector according to claim 1, characterized in that: the surface of the L-shaped supporting plate (18) is provided with a third threaded hole (23), and the inner thread of the third threaded hole (23) is connected with a pressing bolt (24).
6. An elevator shaft inner barrier protector according to claim 5, wherein: and a friction pressure rod (25) is installed at the tail end of the compression bolt (24), and the friction pressure rod (25) is in sliding connection with the protective door (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920795780.1U CN210685455U (en) | 2019-05-30 | 2019-05-30 | Separation layer protector in elevator shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920795780.1U CN210685455U (en) | 2019-05-30 | 2019-05-30 | Separation layer protector in elevator shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210685455U true CN210685455U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920795780.1U Active CN210685455U (en) | 2019-05-30 | 2019-05-30 | Separation layer protector in elevator shaft |
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| Country | Link |
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| CN (1) | CN210685455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961311A (en) * | 2022-05-09 | 2022-08-30 | 中国葛洲坝集团三峡建设工程有限公司 | Safety protection device for elevator shaft construction |
-
2019
- 2019-05-30 CN CN201920795780.1U patent/CN210685455U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961311A (en) * | 2022-05-09 | 2022-08-30 | 中国葛洲坝集团三峡建设工程有限公司 | Safety protection device for elevator shaft construction |
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