CN215558242U

CN215558242U - Positioning structure convenient to construction elevator sill

Info

Publication number: CN215558242U
Application number: CN202122127862.9U
Authority: CN
Inventors: 雷春; 袁永华
Original assignee: Hunan Kuaijie Elevator Co ltd
Current assignee: Hunan Kuaijie Elevator Co ltd
Priority date: 2021-09-04
Filing date: 2021-09-04
Publication date: 2022-01-18
Anticipated expiration: 2031-09-04

Abstract

The application relates to the field of installation of special equipment, especially a location structure convenient to construction elevator sill, it includes centre gripping subassembly, bracing piece and supporting component. The clamping assembly can be fixed on the elevator guide rail, the clamping assembly is connected with the elevator track in a sliding mode, the supporting assembly is provided with a structure for supporting and limiting the elevator sill, the supporting rod adjusts and fixes the distance between the elevator sill and the elevator track, one end of the supporting rod is connected with the clamping assembly, and the other end of the supporting rod is connected with the supporting assembly. This application has the effect of quick construction elevator sill to guarantee elevator sill and elevator car's accurate positioning.

Description

Positioning structure convenient to construction elevator sill

Technical Field

The application relates to the field of installation of special equipment, in particular to a positioning structure convenient for construction of an elevator sill.

Background

The existing society tall building is seen everywhere, and the installation of high building elevator can not leave, still to old district many years ago, especially to the higher old district that does not install the elevator passageway additional of floor, can all relate to the installation of elevator, in the elevator installation, can relate to the installation of elevator sill.

The elevator sill is a grooved metal tread of the elevator car or the door of each floor entering and exiting the car. The elevator sill provided with the door for each floor to go in and out of the car needs to determine the relative position of the elevator sill, the horizontal distance relative to the car cannot have too large deviation, the outward offset distance is too large, the larger the gap between the elevator outlet and the elevator car is, and the danger of pedestrians and goods going in and out of the car can be increased; if the elevator deviates inwards, the elevator car can touch the elevator sill in the process of traveling, and the danger coefficient is larger. Therefore, the installation position of the elevator sill is very important, and when the elevator sill is installed by using the traditional technology, workers measure and determine the relative position of the elevator sill at each floor and then install the elevator sill layer by layer.

Aiming at the related technology, the installation of the elevator sill is carried out after the relative position is determined again on each floor, the inventor thinks that the distance of the elevator sill relative to the elevator track needs to be measured and determined when the elevator sill is installed on each floor, the elevator sill can not be accurately positioned necessarily, the time is long, and the operation is inconvenient and time-consuming.

SUMMERY OF THE UTILITY MODEL

In order to construct the elevator sill fast to guarantee the accurate positioning of elevator sill and elevator car, this application provides a location structure convenient to construct elevator sill.

The application provides a location structure convenient to construction elevator sill adopts following technical scheme:

the utility model provides a location structure convenient to construction elevator sill, includes centre gripping subassembly, bracing piece and supporting component, its characterized in that: the clamping assembly comprises a clamping piece for being sleeved on the elevator track in a sliding mode, the supporting assembly comprises a supporting seat, an accommodating space for accommodating an elevator sill is formed in the supporting seat, one end of the supporting rod is connected with the clamping assembly, and the other end of the supporting rod is connected with the supporting assembly.

By adopting the technical scheme, the clamping piece for the sliding sleeve is arranged on the elevator track can slide on the elevator track, one end of the clamping support rod is connected with the clamping piece, the other end of the support rod is connected with the support assembly, so that the relative distance from the elevator track to the elevator sill is determined, the support assembly supports and limits the elevator sill, the centering between the elevator sill and the two guide rails is adjusted, the elevator sill is fixed, then the clamping assembly is slid to the corresponding position of the next floor, the next elevator sill is installed, the elevator sill can be quickly constructed, and the elevator sill and the elevator car can be accurately positioned.

The application is further configured such that the clamping assembly further includes a retaining member that arrests relative sliding movement of the clamping member and the elevator track.

Through adopting above-mentioned technical scheme, the retaining member locks holder and elevator track to make the whole location structure of being convenient for construction elevator sill tend to stably, be convenient for install the elevator threshold.

This application further sets up to, the holder includes application of force board, connecting plate and atress board, application of force board with the perpendicular fixed connection of atress board is in the both sides of connecting plate, the retaining member includes threaded connection and is in the locking bolt of application of force board, locking bolt's screw rod passes perpendicularly application of force board and elevator track chucking.

By adopting the technical scheme, the clamping piece is sleeved on the elevator track, the stress plate is attached to the elevator track, the locking bolt abuts against the elevator track and is screwed, the clamping piece sleeved on the elevator track in a sliding mode can be locked by the locking bolt, and the clamping piece is simple in structure and can be slid and locked.

The application further provides that the support rod comprises a hollow tube, a moving rod and a limiting structure, the moving rod extends into the hollow tube and follows the inside of the hollow tube to move relatively, and the limiting structure locks the relative position of the hollow tube and the moving rod.

Through adopting above-mentioned technical scheme, the length of bracing piece can be adjusted, and limit structure fixes the length of the bracing piece of adjusting, and to the elevator car of equidimension not, the relative elevator sill of elevator track apart from different, also can install.

The application further sets up to, limit structure includes the spacing bolt of threaded connection at the hollow tube lateral wall, and the shank of bolt of spacing bolt pierces through the hollow tube pipe wall with the clamping of carriage release lever outer wall.

Through adopting above-mentioned technical scheme, rotatory spacing bolt utilizes the locking force of spacing bolt on the hollow tube to turn into the friction braking force to the carriage release lever, alright simple realization is to the long fixed of bracing piece.

The application further sets up to, limit structure is including setting up in the internal thread of hollow tube and setting up in the external screw thread of carriage release lever.

Through adopting above-mentioned technical scheme, need not extra locking operation after adjusting bracing piece length, can restrict the endwise slip of carriage release lever through screw-thread fit self characteristic, it is comparatively convenient to use.

This application further sets up to, the supporting seat includes backup pad and limiting plate, the backup pad with limiting plate vertical fixation connects.

Through adopting above-mentioned technical scheme, the backup pad is used for holding up the elevator sill, and the limiting plate is used for blocking the elevator sill, does not let the elevator sill to elevator guide rail side skew.

This application further sets up to, the supporting component still includes compact structure, compact structure includes bed plate, pressure strip and connects the spring of bed plate and pressure strip, the bed plate is fixed the backup pad is kept away from one side of limiting plate, the pressure strip is located the bed plate with between the limiting plate.

Through adopting above-mentioned technical scheme, can fix the elevator sill and install on supporting component, be difficult to drop, guarantee construction safety.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the clamping assembly can be matched on the elevator track in a sliding mode, so that the whole positioning structure convenient for construction of the elevator sill is stabilized, the length of the supporting rod is determined, the supporting assembly supports and limits the elevator sill, the effect of the elevator sill can be quickly constructed, and the elevator sill and an elevator car can be accurately positioned;

2. the length of the supporting rod can be adjusted, and the elevator tracks can be installed at different distances relative to the elevator sill aiming at elevator cars with different sizes;

3. A compression structure is designed on the supporting component, so that the elevator sill can be fixed on the supporting component for installation, the elevator sill is not easy to fall off, and the construction safety is ensured.

Drawings

Fig. 1 is a schematic perspective view of embodiment 1 of the present application;

FIG. 2 is a partial feature schematic diagram of a three-dimensional structure in embodiment 2 of the present application;

FIG. 3 is a partially featured cross-sectional view of the three-dimensional structure of embodiment 2 of the present application;

fig. 4 is a partial characteristic diagram of the three-dimensional structure of embodiment 3 of the present application.

Description of reference numerals: 1. a clamping assembly; 11. a clamping member; 111. a force application plate; 112. a connecting plate; 113. a stress plate; 12. locking the bolt; 2. a support bar; 21. a hollow tube; 22. a travel bar; 23. a limit bolt; 3. a support assembly; 31. a supporting seat; 311. a support plate; 312. a limiting plate; 32. a positioning structure; 321. a base plate; 322. a compression plate; 323. a spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Example 1

Referring to fig. 1, a location structure convenient to construction elevator sill includes centre gripping subassembly 1, bracing piece 2 and supporting component 3, and centre gripping subassembly 1 is including being used for the sliding sleeve to establish holder 11 on the elevator track, holder 11 and elevator track sliding fit, and supporting component 3 includes supporting seat 31, is formed with the accommodation space that is used for holding the elevator sill on the supporting

seat

31, 2 one ends of bracing piece and 1 fixed connection of centre gripping subassembly, the 2 other ends of bracing piece and 3 fixed connection of supporting component.

The clamping assembly 1 comprises U-shaped steel and a locking piece, the locking piece comprises a locking bolt 12 which is in threaded connection with one side of the two sides of the U-shaped steel, which is not provided with the connecting bolt, is fixedly connected with a supporting rod 2, the U-shaped steel is sleeved on an elevator track, the other side of the two sides of the U-shaped steel is attached to the elevator track, the locking bolt 12 is rotated, the locking bolt 12 is abutted against the elevator track to fix the clamping assembly 1, and then the whole positioning structure of the elevator sill convenient to construct is fixed on the elevator track.

Bracing piece 2 includes hollow tube 21, carriage release lever 22 and threaded connection are at the spacing bolt 23 of 21 lateral walls of hollow tube, carriage release lever 22 stretches into in the hollow tube 21 with hollow tube 21 sliding fit, and then adjust the length of bracing piece 2, spacing bolt 23's screw rod pierces through 21 pipe walls of hollow tube and the chucking is withstood to carriage release lever 22 outer wall, the locking force who utilizes the bolt turns into pressure effect on carriage release lever 22, carry on spacingly through frictional force, can fix the length of bracing piece 2.

The positive and negative installation of the supporting rod does not affect the functionality of the supporting rod 2, and the hollow tube 21 can be fixedly connected with the clamping component 1, and the movable rod 22 is fixedly connected with the supporting component 3; alternatively, the hollow tube 21 may be fixedly connected to the support member 3, and the moving rod 22 may be fixedly connected to the clamping member 1.

The supporting seat 31 includes a supporting plate 311 and a limiting plate 312, the supporting plate 311 and the limiting plate 312 are vertically and fixedly connected to form an "L" shape, an accommodating space capable of accommodating an elevator track is formed between the supporting plate 311 and the limiting plate 312, and the supporting rod 2 is fixedly connected to the limiting plate 312.

The implementation principle of the embodiment 1 of the application is as follows: the U-shaped steel is sleeved on the position, suitable for installation of the elevator sill, of the elevator track, the U-shaped steel is fixed through the locking bolt 12, the moving rod 22 extends into the hollow rod and is adjusted to the length, suitable for installation of the elevator sill, the limiting bolt 23 is used for fixing and clamping, then the elevator sill is placed on the supporting plate 311 and abuts against the limiting plate 312, after the relative position of the elevator track and the elevator sill is determined, the elevator sill is adjusted to be centered between the elevator sill and two elevator guide rails, the elevator sill can be fixed, then the locking limiting bolt 12 is loosened in a rotating mode, the clamping assembly 1 is slid to the corresponding position of the next floor, the clamping assembly 1 is fixed, and the elevator sill of the floor is installed and fixed.

For the stability of construction and security consideration, above-mentioned location structure of construction elevator sill is provided with two sets ofly, uses with two tracks cooperation of elevator respectively, makes the elevator sill obtain more steadily supporting.

Example 2

Referring to fig. 2 and 3, embodiment 2 of the present application is different from embodiment 1 in that a hollow tube 21 is provided with an internal thread, a moving rod 22 is provided with an external thread, and the hollow tube 21 is screw-engaged with the moving rod 22.

The support rod 2 is rotatably connected to the limit plate 312.

The implementation principle of embodiment 2 of the present application is as follows: the difference between the implementation principle of the present embodiment and embodiment 1 is that the hollow tube 21 of the support rod 2 is in threaded fit with the movable rod 22, the movable rod 22 is rotated, no additional locking operation is required after the length of the support rod 2 is adjusted, the axial sliding of the movable rod 22 can be limited by the characteristics of the threaded fit, and then the position of the support assembly 3 is adjusted by rotation.

Example 3

Referring to fig. 4, embodiment 3 of the present application differs from embodiment 2 in that the supporting assembly 3 further includes a pressing structure, the pressing structure is composed of a base plate 321, a pressing plate 322, and a spring 323 connecting the base plate 321 and the pressing plate 322, the base plate 321 is fixed on the side of the supporting plate 311 away from the limiting plate 312 and is fixedly connected with the supporting seat 31 in a "U" shape, and the pressing plate 322 is located between the base plate 321 and the limiting plate 312. The spring 323 elastically acts on the pressing plate 322 to fix the elevator sill between the pressing plate 322 and the limit plate 312.

The implementation principle of embodiment 3 of the application is as follows: the implementation principle of this embodiment is different from embodiment 2 in that, after the length of the support rod 2 and the position of the support component 3 are adjusted, the pressing plate 322 is pressed to one side close to the base plate 321, so that the spring 323 is in a compressed state, the elevator sill is placed between the limiting plate 312 and the pressing plate 322, the pressing plate 322 is loosened, the pressing plate 322 presses the elevator sill between the limiting plate 312 and the pressing plate 322 under the elastic force of the spring, the elevator sill can be fixed on the support component 3 and is not easy to fall off, and the construction safety is ensured.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a location structure convenient to construction elevator sill, includes centre gripping subassembly (1), bracing piece (2) and supporting component (3), its characterized in that: centre gripping subassembly (1) is including being used for the sliding sleeve to establish holder (11) on the elevator track, and supporting component (3) are including supporting seat (31), be formed with the accommodation space that is used for holding the elevator sill on supporting seat (31), bracing piece (2) one end with centre gripping subassembly (1) is connected, bracing piece (2) other end with supporting component (3) are connected.

2. The positioning structure of an elevator sill facilitating construction according to claim 1, wherein: the clamping assembly (1) further comprises a locking member which brakes the relative sliding of the clamping member (11) and the elevator track.

3. The positioning structure of an elevator sill facilitating construction according to claim 2, wherein: the clamping piece (11) comprises a force application plate (111), a connecting plate (112) and a force bearing plate (113), the force application plate (111) and the force bearing plate (113) are vertically and fixedly connected to two sides of the connecting plate (112), the locking piece comprises a locking bolt (12) in threaded connection with the force application plate (111), and a screw of the locking bolt (12) vertically penetrates through the force application plate (111) to be clamped with an elevator track.

4. The positioning structure of an elevator sill facilitating construction according to claim 3, wherein: the support rod (2) comprises a hollow tube (21), a movable rod (22) and a limiting structure, the movable rod (22) extends into the hollow tube (21) and moves relatively along the inside of the hollow tube (21), and the limiting structure locks the relative position of the hollow tube (21) and the movable rod (22).

5. The positioning structure of an elevator sill facilitating construction according to claim 4, wherein: the limiting structure comprises a limiting bolt (23) in threaded connection with the side wall of the hollow pipe (21), and a bolt rod of the limiting bolt (23) penetrates through the pipe wall of the hollow pipe (21) and is tightly clamped with the outer wall of the moving rod (22).

6. The positioning structure of an elevator sill facilitating construction according to claim 4, wherein: the limiting structure comprises an internal thread arranged on the hollow pipe (21) and an external thread arranged on the movable rod (22).

7. The structure of facilitating the positioning of construction elevator doorsill according to claim 5 or 6, wherein: the supporting seat (31) comprises a supporting plate (311) and a limiting plate (312), and the supporting plate (311) is vertically and fixedly connected with the limiting plate (312).

8. The positioning structure of an elevator sill facilitating construction according to claim 7, wherein: the supporting component (3) still includes compact structure, compact structure includes bed plate (321), pressure strip (322) and spring (323) of connecting bed plate (321) and pressure strip (322), bed plate (321) are fixed backup pad (311) is kept away from one side of limiting plate (312), pressure strip (322) are located bed plate (321) with between limiting plate (312).