阅读说明：本技术 一种护罩式电梯井道 (Shield type elevator shaft ) 是由 李发明 李兴兵 陶德志 于 2021-09-26 设计创作，主要内容包括：本发明公开了一种护罩式电梯井道,包括由多个井架(1)相互连接而成的电梯井道,每个井架(1)的表面均连接有防护罩板,防护罩板的表面设有装饰层,防护罩板和井架(1)之间可拆卸连接。本发明通过将防护罩板可拆卸连接在井架表面,使得防护罩板能够等电梯安装完成后在进行安装,从而有效表面装饰层在电梯安装过程中的摩擦碰撞受损,提高电梯井道表面的完整度和美观度,并使电梯井道能够根据用户对装饰层的需求对防护罩板进行拆装更换。(The invention discloses a shield type elevator shaft which comprises an elevator shaft formed by mutually connecting a plurality of headframes (1), wherein the surface of each headframe (1) is connected with a protective cover plate, the surface of each protective cover plate is provided with a decorative layer, and the protective cover plates are detachably connected with the headframes (1). According to the invention, the protective cover plate is detachably connected to the surface of the derrick, so that the protective cover plate can be installed after the elevator is installed, the damage of friction and collision of the surface decorative layer in the installation process of the elevator is effectively avoided, the integrity and the attractiveness of the surface of the elevator shaft are improved, and the protective cover plate can be disassembled, assembled and replaced in the elevator shaft according to the requirement of a user on the decorative layer.)

1. A shroud type elevator shaft is characterized in that: the elevator shaft comprises an elevator shaft formed by a plurality of headframes (1) which are connected with each other, wherein the surface of each headframe (1) is connected with a protective cover plate, a decorative layer is arranged on the surface of each protective cover plate, and the protective cover plates are detachably connected with the headframes (1).

2. A shrouded elevator hoistway according to claim 1 wherein: the protective cover plate and the derrick are mutually buckled through the clamping component.

3. A shrouded elevator hoistway according to claim 2 wherein: the protective cover plate comprises a first protective cover plate (2) and a second protective cover plate (3), the derrick (1) forms a folded angle part (101) and a plane part (102) at the outer part, two first protective cover plates (2) are respectively connected to two sides of the folded angle part (101), the two first protective cover plates (2) are mutually buckled at the joint, and the second protective cover plate (3) is connected to the outer side of the plane part (102).

4. A shrouded elevator shaft according to claim 3 wherein: the clamping assembly comprises a first clamping assembly and a second clamping assembly, the first protective cover plate (2) and the derrick (1) are connected with each other through the first clamping assembly, and the second protective cover plate (3) and the derrick (1) are connected with each other through the second clamping assembly.

5. A shrouded elevator hoistway according to claim 4 wherein: the first clamping assembly comprises a first clamping block (201) located on a first protective cover plate (2) and a first clamping opening (103) located on a derrick (1), the first clamping block (201) and the first clamping opening (103) are L-shaped in shape, and a horizontal limiting surface (4) is formed between the first clamping block (201) and the first clamping opening (103).

6. A shrouded elevator shaft according to claim 5 wherein: the horizontal limiting surface (4) is formed by mutually connecting a plurality of convex parts (401), concave parts (402) are formed between the adjacent convex parts (401), and the concave parts (402) and the convex parts (401) are mutually attached at the connecting positions.

7. A shrouded elevator hoistway according to claim 4 wherein: the second clamping assembly comprises a second clamping block (301) positioned on the second protective cover plate (3) and a second clamping opening (104) positioned on the derrick (1), and the second clamping block (301) and the second clamping opening (104) form a pressing surface (5) at the connection position.

8. A shrouded elevator hoistway according to claim 4 wherein: be located and be equipped with locking groove (6) and locking plate (7) on the first guard shield board (2) of both sides of dog-ear portion (101) respectively, the mutual lock between the first guard shield board (2) of both sides locking groove (6) and locking plate (7) after connecting.

9. A shrouded elevator hoistway according to claim 1 wherein: adjacent headframes (1) are mutually connected through a shielding plate (8), and the protective cover plate and the headframe (1) form a mounting groove (9) which is buckled with the shielding plate (8) after being connected.

10. A shrouded elevator hoistway according to claim 1 wherein: the protective cover plates are in a strip shape, and the surfaces of the headframes (1) are completely covered after the protective cover plates are mutually connected in the height direction.

Technical Field

The invention relates to an elevator shaft, in particular to a protective cover type elevator shaft.

Background

The current home elevator generally comprises frame-type elevator well and the car of steel construction, and the elevator well exposes and forms complete parcel to the car in the user's field of vision, and the car then realizes going up and down and carrying passenger the function in the elevator well. The frame type elevator shaft is generally formed into a layer of decorative layer with designated color and texture on the surface through processes of paint baking, plastic spraying and the like, so that the overall appearance of the elevator shaft can be matched with surrounding indoor decoration, and the attractiveness and comfort of the indoor environment are improved. However, as the household elevator is generally built or reconstructed together with a house during installation, the paint layer on the surface of the elevator shaft is easy to collide and scratch in the elevator installation and house building processes, so that the paint layer is abraded and peeled off, a deformation notch with a certain degree is formed along with the shaft frame, and the attractiveness and the overall effect of the elevator after final forming are greatly reduced. In order to solve the problems, at present, manufacturers generally need to repair paint on damaged parts of hoistway frames after the houses are completely decorated and formed, but the repair mode causes the problem that the paint repair positions and the colors of original paint surfaces are inconsistent, and the pursuit of attractiveness of users cannot be met.

On the other hand, when a house needs to be refitted and the finishing style is changed again after a certain period of use, the paint layer on the surface of the home elevator is also difficult to change again with the interior finishing. On one hand, workers are difficult to completely coat each decorative part of the hoistway frame, namely certain coating dead angles exist, so that the painting difficulty and the painting cost are increased; on the other hand, workers are also prone to mistakenly spray on surrounding environments such as handrails, walls, glass surfaces and the like in the painting process, and therefore the final attractiveness and visual effect of the house are reduced.

Therefore, the existing household elevator shaft has the problems that the surface paint layer is easy to damage and the paint surface effect is difficult to replace.

Disclosure of Invention

The invention aims to provide a protective cover type elevator shaft. It can effectively prevent the damage of well surface lacquer layer in the installation to make the lacquer painting effect of well can change as required.

The technical scheme of the invention is as follows: the utility model provides a shield formula elevator well, includes the elevator well that is formed by a plurality of derrick interconnect, and the surface of every derrick all is connected with the guard plate, and the surface of guard plate is equipped with the decorative layer, can dismantle the connection between guard plate and the derrick.

In the aforementioned shield type elevator shaft, the shield plate and the derrick are fastened to each other via a fastening component.

In the aforementioned shield type elevator well, the guard shield plate includes first guard shield plate and second guard shield plate, the derrick externally forms dog-ear portion and plane portion, and two first guard shield plates are connected respectively to the both sides of dog-ear portion, lock each other at the junction between two first guard shield plates, and the second guard shield plate is connected in the outside of plane portion.

In the aforementioned shroud type elevator well, the clamping assembly comprises a first clamping assembly and a second clamping assembly, the first protective cover plate and the derrick are connected with each other through the first clamping assembly, and the second protective cover plate and the derrick are connected with each other through the second clamping assembly.

In the aforementioned shroud type elevator well, the first clamping assembly comprises a first clamping block located on the first shroud plate and a first clamping opening located on the derrick, the first clamping block and the first clamping opening are both L-shaped in shape, and a horizontal limiting surface is formed between the first clamping block and the first clamping opening.

In the aforementioned shroud type elevator hoistway, the horizontal limiting surface is formed by connecting a plurality of convex parts with each other, concave parts are formed between adjacent convex parts, and the concave parts and the convex parts are attached to each other at the connecting parts.

In the aforementioned shroud type elevator hoistway, the second engaging assembly includes a second engaging block located on the second shroud plate and a second engaging opening located on the derrick, and the second engaging block and the second engaging opening form a pressing surface at a connection position.

In the aforementioned shield type elevator hoistway, the first shielding plates on the two sides of the folded corner are respectively provided with a locking groove and a locking plate, and the first shielding plates on the two sides are mutually buckled between the locking groove and the locking plate after connection.

In the aforementioned shield type elevator shaft, adjacent headframes are connected with each other through a shield plate, and the shield plate and the headframe form a mounting groove for fastening the shield plate after connection.

In the aforementioned shield type elevator shaft, the shape of the shield plate is a strip shape, and the plurality of shield plates are connected with each other in the height direction to completely cover the surface of the derrick.

Compared with the prior art, the invention has the following characteristics:

(1) according to the invention, the protective cover plates detachably connected to the derrick are adopted, so that the derrick can be connected with each other to form an elevator shaft when the elevator is installed, and the installation of the elevator is completed; after the elevator and the house are built and decorated, the protective cover plate is installed on the elevator shaft, so that the decorative layer on the surface of the protective cover plate is effectively prevented from being damaged in the installation process of the elevator and the house, and the attractiveness and integrity of the elevator shaft after final forming are improved; when a user needs to replace the decorative effect of the surface of the elevator in the later period, the decorative effect of the surface of the elevator shaft can be adjusted only by removing the protective cover plates and replacing the protective cover plates, and the replacement cost and the replacement difficulty of the decorative effect of the surface of the elevator shaft are reduced;

(2) the first protective cover plate can be buckled with the second protective cover plate at the angle of the frame by limiting the structures and the installation positions of the first protective cover plate and the second protective cover plate, so that the structural strength of the first protective cover plate at the end angle is improved, the possibility of impact deformation of the first protective cover plate at the end angle is reduced, the first protective cover plate can be limited in the horizontal direction, the first protective cover plate is prevented from loosening and deviating after being installed, and the connection stability of the first protective cover plate is ensured; the protective cover plate and the derrick are connected to form the mounting groove, so that the protective cover plate can extrude and fix the shielding plate after being mounted, the shielding plate is prevented from loosening, and the fixing effect of the protective cover plate is improved;

(3) the first clamping component and the second clamping component are limited in structure, so that the first protective cover plate and the second protective cover plate can be horizontally buckled into the derrick from the front side, the first protective cover plates on two sides of the folded angle part can be horizontally moved and buckled with each other after being buckled, the first protective cover plates are fixed after being installed by matching with the locking grooves and the locking plates, and the connection stability of the first protective cover plates is further improved;

therefore, the invention can effectively prevent the damage of the paint layer on the surface of the well in the installation process, and the paint effect of the well can be replaced according to the requirement.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the line A of FIG. 1;

fig. 3 is a schematic structural view of a horizontal limiting surface.

The labels in the figures are: 1-a derrick, 2-a first protective cover plate, 3-a second protective cover plate, 4-a horizontal limiting surface, 5-a pressing surface, 6-a locking groove, 7-a locking plate, 8-a shielding plate, 9-a mounting groove, 101-a bending part, 102-a plane part, 103-a first clamping opening, 104-a second clamping opening, 201-a first clamping block, 301-a second clamping block, 401-a convex part and 402-a concave part.

Detailed Description

The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.

Examples are given. The utility model provides a shield formula elevator well, constitutes as shown in figure 1, includes the elevator well that forms by a plurality of derrick 1 interconnect, and the surface of every derrick 1 all is connected with the protection cover plate, and the surface of protection cover plate is equipped with the decorative layer, and this decorative layer forms through technologies such as baking finish, spraying plastics coating, can dismantle the connection between protection cover plate and the derrick 1.

The protective cover plate and the derrick are mutually buckled through the clamping component.

The protective cover plates comprise a first protective cover plate 2 and a second protective cover plate 3, the derrick 1 forms a folded angle part 101 and a plane part 102 at the outer part, two first protective cover plates 2 are respectively connected to two sides of the folded angle part 101, the two first protective cover plates 2 are mutually buckled at the joint, the second protective cover plate 3 is connected to the outer side of the plane part 102, and the adjacent second protective cover plates 3 are mutually separated.

The clamping assembly comprises a first clamping assembly and a second clamping assembly, the first protective cover plate 2 and the derrick 1 are connected with each other through the first clamping assembly, and the second protective cover plate 3 and the derrick 1 are connected with each other through the second clamping assembly.

The first clamping assembly comprises a first clamping block 201 located on the first protective cover plate 2 and a first clamping opening 103 located on the derrick 1, the first clamping block 201 and the first clamping opening 103 are L-shaped in appearance, a horizontal limiting surface 4 is formed between the first clamping block 201 and the first clamping opening 103, and a limiting effect in the X-axis direction and the Y-axis direction is achieved between the first protective cover plate 2 and the derrick 1 through the horizontal limiting surface 4.

The horizontal limiting surface 4 is formed by mutually connecting a plurality of convex parts 401, concave parts 402 are formed between the adjacent convex parts 401, and the concave parts 402 and the convex parts 401 are mutually attached at the connecting parts; the horizontal limiting surfaces 4 on both sides of the folded part 101 are arranged perpendicular to each other.

The second clamping assembly comprises a second clamping block 301 positioned on the second protective cover plate 3 and a second clamping opening 104 positioned on the derrick 1, the second clamping block 301 and the second clamping opening 104 form symmetrical pressing surfaces 5 at the joint, and the limiting effects in the X-axis direction and the Y-axis direction are realized between the second protective cover plate 3 and the derrick 1 through the symmetrical pressing surfaces 5 arranged on the two sides of the second protective cover plate 3.

The first protective cover plates 2 positioned on two sides of the folded part 101 are respectively provided with a locking groove 6 and a locking plate 7, the cross section of the locking groove 6 is U-shaped, the locking groove 6 and the locking plate 7 are mutually buckled after the first protective cover plates 2 on two sides are connected, and the locking groove 6 and the locking plate 7 realize the limiting effect of the first protective cover plate 2 in two directions of an X axis and a Y axis after buckling (taking fig. 1 as an example, the X axis direction is the left-right direction in fig. 1, and the Y axis direction is the up-down direction in fig. 1); a space for the first shield plate 2 with the locking groove 6 to move along the Y-axis direction is left on the first engaging opening 103 on one side.

The adjacent headframes 1 are mutually connected through the shielding plate 8, the shielding plate 8 can be made of toughened glass plates, and the second protective cover plate 3 and the headframe 1 form a mounting groove 9 which is buckled with the shielding plate 8 after being connected; the section of the mounting groove 9 is U-shaped, the bottom surface and one side surface of the mounting groove 9 are formed by the derrick 1, and the other side surface of the mounting groove 9 is formed by the side wall of the second protective cover plate 3.

The protective cover plates are in a strip shape, and the surfaces of the headframes 1 are completely covered after the protective cover plates are mutually connected in the height direction.

The working principle of the invention is as follows: when the elevator shaft installation device is installed, a manufacturer fixes each derrick 1 to form an elevator shaft, and the elevator is installed through the elevator shaft. After the elevator and the house are completely built, the first protective cover plate 2 and the second protective cover plate 3 are buckled on the first buckling opening 103 and the second buckling opening 104 of the derrick 1 respectively, and the second protective cover plate 3 is matched to fix the shielding plate 8. Make first protective cover plate 2 and second protective cover plate 3 can wrap up the surface all around of derrick 1, realize the application effect to the elevator well.

When the first shielding plate 2 is installed, the first shielding plate 2 with the locking groove 6 is horizontally inserted into the first engaging opening 103 through the first engaging block 201, and then the first shielding plate 2 is moved horizontally so that the first engaging block 201 and the first engaging opening 103 are overlapped with each other at the horizontal limiting surface 4. After the first protective cover plate 2 is placed, the first protective cover plate 2 with the locking plate 7 is inserted into the first clamping opening 103 on the other side, and the first protective cover plate 2 is moved transversely to enable the locking plate 7 and the locking groove 6 to be buckled with each other and drive the first protective cover plate 2 on the other side to move along the Y-axis direction until the first protective cover plate 2 is completely attached to the first clamping opening 103 on the horizontal limiting surface 4. When the locking plate 7 is completely buckled with the locking groove 6, the first protective cover plate 2 where the locking plate 7 is located realizes the limiting in the X-axis direction under the matching action of the locking groove 6 and the first clamping opening 103; the horizontal limiting surface 4 where the first protective cover plate 2 is located is used for limiting the first protective cover plate 2 in the Y-axis direction through mutual buckling of the protruding portion 401 and the recessed portion 402, so that the fixed position of the first protective cover plate 2 is guaranteed to be unchanged after connection. Similarly, the first protective cover plate 2 at the locking groove 6 is limited in the Y axis direction under the cooperation of the locking plate 7 and the first engaging hole 103, and the horizontal limiting surface 4 at the first protective cover plate 2 is limited in the X axis direction by the mutual engagement of the protruding portion 401 and the recessed portion 402, so that the fixed position of the first protective cover plate 2 is guaranteed to be unchanged after connection.

Through the cooperation, make the first protective cover plate 2 of both sides can the level insert the derrick 1 and realize with the mutual lock of derrick 1 to cooperation both realize fixedly inserting the mutual lock behind derrick 1, avoid dropping and deviating from of first protective cover plate 2 after the installation. When first shield plate 2 need dismantle the change, the operation personnel only need make locking plate 7 and locking groove 6 alternate segregation with first shield plate 2 incurvation, just can dismantle first shield plate 2 of both sides according to the same step, have guaranteed the stability of dismantling first shield plate 2.

When the second shield plate 3 is installed, the second clamping block 301 is directly inserted into the second clamping opening 104, so that the second shield plate 3 can limit the second shield plate 3 in two directions of the XY axis through the pressing surface 5 after being inserted. Simultaneously, the lateral wall of second protecting cover plate 3 after inserting can also cooperate the opening on the derrick 1 to form the mounting groove 9 of connecting sunshade 8 for the sunshade 8 can be fixed firmly under the buckling action of second protecting cover plate 3, avoid not hard up or the problem that drops. When sunshade 8 when appearing the damage and need changing, the operation personnel also can dismantle and change sunshade 8 after the direct dropout of second shield plate 3 is demolishd to compare current fixed slot structure and make sunshade 8 can follow the horizontal direction and dismantle, reduce the dismantlement degree of difficulty to sunshade 8 by a wide margin.

Under the cooperation, make the guard plate can wait that elevator and house are whole to be built and install after accomplishing again, thereby effectively avoid building with the decoration in-process to the clash and the wearing and tearing of guard plate surface decoration layer, guarantee elevator well final decorative effect's integrality and pleasing to the eye degree. When the user need adjust the finish effect of elevator well in the later stage, also can change after directly taking off the guard shield board to reduce operation personnel's the work degree of difficulty and guarantee the decorative effect of elevator well after the adjustment.