CN217478808U

CN217478808U - Rail correcting device for installing elevator guide rail

Info

Publication number: CN217478808U
Application number: CN202122760857.1U
Authority: CN
Inventors: 陈凯; 廖海燕; 陈丽丽; 庞珍珍; 赵宇泓; 卢杏雁
Original assignee: Guangxi Zhantong Construction Engineering Group Co ltd
Current assignee: Guangxi Zhantong Construction Engineering Group Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-09-23
Anticipated expiration: 2031-11-11

Abstract

The utility model relates to an elevator engineering technical field, specifically speaking relates to a track correcting unit for installation of elevator guide rail. It includes aligning gear, aligning gear includes two alignment pieces at least, the centre gripping groove has been seted up to the alignment piece inside, the guide rail body of T type structure has been placed to centre gripping inslot portion, the commentaries on classics hole threaded connection that the centre gripping groove was seted up through the left side has the dwang, the one end that the dwang is located the centre gripping groove is equipped with the holding piece, holding piece and the laminating of guide rail body surface, be connected with the connecting plate between the right side of two alignment pieces, the through-hole has all been seted up at both ends around the connecting plate, the right side of alignment piece is equipped with the axis of rotation, the axis of rotation rotates with the through-hole to be connected, connect two alignment pieces through the connecting plate, make two alignment pieces be located the same axis between the guide rail body of centre gripping respectively, thereby play the correction to the guide rail installation, through the rotation between connecting plate and two alignment pieces, the upper and lower position of two adjustable alignment pieces, be convenient for promote the efficiency of guide rail installation.

Description

Rail correcting device for installing elevator guide rail

Technical Field

The utility model relates to an elevator engineering technical field, specifically speaking relates to a track correcting unit for installation of elevator guide rail.

Background

In the elevator guide rail installation industry, need vertically install the guide rail in the elevartor shaft, current practice is to play the plumb line in the elevartor shaft, with the elevator guide rail vertical setting of a lesson and through the guide rail support mounting in the elevartor shaft. The verticality of the elevator guide rail is guaranteed, the current measures are that the elevator guide rail is corrected and positioned manually by adopting common machinery such as handwork or a wrench, the judgment of the verticality of the guide rail by artificial naked eyes usually causes errors, the deviation is larger and larger, and therefore a novel track correction device for installing the elevator guide rail is needed to improve the defects of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a track correcting unit for installation of elevator guide rail to solve the problem that proposes among the above-mentioned background art.

In order to realize the aim, the utility model provides a track correction device for installing an elevator guide rail, which comprises a correction mechanism, wherein the correction mechanism at least comprises two straightening blocks, the inside of each straightening block is provided with a clamping groove, a T-shaped guide rail body is placed in the clamping groove, the clamping groove is connected with a rotating rod through a rotating hole thread arranged on the left side, one end of the rotating rod, which is positioned in the clamping groove, is provided with a clamping sheet, the clamping sheet is attached to the surface of the guide rail body so as to be convenient for clamping the guide rail body, a connecting plate is connected between the right sides of the two straightening blocks, the two straightening blocks are connected through the connecting plate, the guide rail bodies respectively clamped by the two straightening blocks are positioned on the same axis, thereby achieving the correction of the guide rail installation, the front end and the rear end of the connecting plate are both provided with through holes, the right sides of the straightening blocks are provided with rotating shafts, the rotating shaft is rotatably connected with the through hole, and the upper and lower positions of the two straightening blocks can be adjusted through rotation between the connecting plate and the two straightening blocks, so that the efficiency of installing the guide rail is improved conveniently.

As a further improvement of the technical scheme, the rear side both ends of alignment piece all are equipped with the traveller, the traveller has the slide bar through the smooth chamber sliding connection that inside was seted up, the slide bar bottom with the laminating of guide rail body surface, through the frictional force effect between slide bar and the guide rail body, be convenient for stabilize the connection of alignment piece and guide rail body, can make it keep away from the guide rail body through sliding the slide bar to be favorable to the removal of alignment piece.

As a further improvement of the technical scheme, a groove is formed in the bottom end of the sliding column, a wafer is arranged at the bottom end of the sliding rod and located inside the groove, a spring is connected between the wafer and the groove, the sliding rod and the guide rail body are conveniently driven to be tightly attached through the elastic action of the spring, and the sliding rod can be driven to reset at the same time.

As a further improvement of the technical scheme, a pressing plate is arranged above the straightening block, a rotating groove is formed in the rear end of the pressing plate, a rotating head is arranged at the top end of the sliding rod and is rotatably connected with the rotating groove, the pressing plate is rotatably connected with a supporting plate arranged on the upper surface of the straightening block through a rotating column arranged in the center, and the rear end of the pressing plate can be driven to move upwards by pressing the front end of the pressing plate, so that the sliding rod can be driven to slide upwards.

As a further improvement of the technical scheme, a plurality of idler wheels are rotatably connected to two sides of the bottom end of the straightening block, so that the straightening block can be conveniently driven to move on the guide rail body.

As a further improvement of the technical scheme, the connecting plate is connected with a screw rod through a screw hole thread arranged at the center, an attaching piece is arranged at the left end of the screw rod and is attached to the joint of the two guide rail bodies, and the joint of the two guide rail bodies is convenient to correct.

As a further improvement of the technical scheme, the rotating disc is arranged at the left end of the rotating rod, so that the rotating rod can be conveniently rotated.

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

this a track correcting unit for elevator guide rail installation connects two alignment pieces through the connecting plate, makes two alignment pieces lie in the same axis between the guide rail body of centre gripping respectively to play the correction to the guide rail installation, through the rotation between connecting plate and two alignment pieces, the upper and lower position of adjustable two alignment pieces is convenient for promote the efficiency of guide rail installation.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a structural view of a correcting mechanism of embodiment 1;

FIG. 3 is a diagram of an alignment block according to embodiment 1;

FIG. 4 is a sectional view of a straightening block in accordance with embodiment 1;

FIG. 5 is a schematic view of a spool in accordance with embodiment 1;

fig. 6 is a connecting plate structure of embodiment 1.

The various reference numbers in the figures mean:

100. a correction mechanism;

110. a straightening block; 1100. a clamping groove; 1101. hole turning; 1102. a roller;

111. rotating the rod; 1111. a clamping piece; 1112. rotating the disc;

112. a rotating shaft; 113. a support plate;

120. a connecting plate; 1200. a through hole; 1201. a screw hole; 121. a screw; 1211. a bonding sheet;

130. a traveler; 1300. a slide chamber; 1301. a groove;

131. a slide bar; 1311. a wafer; 1312. a spring; 1313. the head is rotated.

140. A pressing plate; 1401. a rotating groove; 141. rotating the column;

200. a guide rail body.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-6, the embodiment provides a track calibration device for installing an elevator guide rail, which includes a calibration mechanism 100, the calibration mechanism 100 at least includes two calibration blocks 110, a clamping slot 1100 is formed in each calibration block 110, a guide rail body 200 with a T-shaped structure is placed in each clamping slot 1100, a rotating rod 111 is connected to each clamping slot 1100 through a rotating hole 1101 formed in the left side of each clamping slot 1100 through a screw thread, a clamping piece 1111 is arranged at one end of each rotating rod 111, which is located in each clamping slot 1100, and is attached to the surface of the guide rail body 200, so as to clamp the guide rail body 200, a connecting plate 120 is connected between the right sides of the two calibration blocks 110, the two calibration blocks 110 are connected through the connecting plate 120, so that the guide rail bodies 200 respectively clamped by the two calibration blocks 110 are located on the same axis, thereby calibrating the installation of the guide rail, through holes 1200 are formed at the front and rear ends of the connecting plate 120, the right side of the straightening block 110 is provided with a rotating shaft 112, the rotating shaft 112 is rotatably connected with the through hole 1200, and the upper and lower positions of the two straightening blocks 110 can be adjusted by rotating the connecting plate 120 and the two straightening blocks 110, so that the efficiency of installing the guide rail is improved.

In this embodiment, the sliding columns 130 are arranged at the two ends of the rear side of the straightening block 110, the sliding cavities 1300 formed in the sliding columns 130 are connected with the sliding rods 131 in a sliding mode, the bottom ends of the sliding rods 131 are attached to the surface of the guide rail body 200, the sliding rods 131 and the guide rail body 200 are connected stably under the action of friction force, the straightening block 110 and the guide rail body 200 are convenient to connect stably, and the sliding rods 131 can be far away from the guide rail body 200, so that the straightening block 110 can be moved conveniently.

Furthermore, a groove 1301 is formed in the bottom end of the sliding column 130, a disc 1311 is arranged at the bottom end of the sliding rod 131, the disc 1311 is located inside the groove 1301, a spring 1312 is connected between the disc 1311 and the groove 1301, the sliding rod 131 and the guide rail body 200 can be conveniently driven to be tightly attached through the elastic force of the spring 1312, and meanwhile the sliding rod 131 can be driven to reset.

Furthermore, a pressing plate 140 is arranged above the alignment block 110, the rear end of the pressing plate 140 is provided with a rotating groove 1401, the top end of the sliding rod 131 is provided with a rotating head 1313, the rotating head 1313 is rotatably connected with the rotating groove 1401, the pressing plate 140 is rotatably connected with the supporting plate 113 arranged on the upper surface of the alignment block 110 through a rotating column 141 arranged in the center, and the rear end of the pressing plate 140 can be driven to move upwards by pressing the front end of the pressing plate 140, so that the sliding rod 131 can be driven to slide upwards.

Specifically, a plurality of rollers 1102 are rotatably connected to two sides of the bottom end of the alignment block 110, so as to facilitate driving the alignment block 110 to move on the guide rail body 200.

It should be noted that the connecting plate 120 is in threaded connection with a screw rod 121 through a screw hole 1201 formed in the center, the left end of the screw rod 121 is provided with an attaching piece 1211, and the attaching piece 1211 is attached to the joint of the two guide rail bodies 200, so that the joint of the two guide rail bodies 200 can be conveniently corrected.

Further, a rotating disk 1112 is provided at the left end of the rotating lever 111 to facilitate rotation of the rotating lever 111.

When the rail correcting device for installing the elevator guide rail in the embodiment is used specifically, firstly, the guide rail body 200 at the front end is placed in the clamping groove 1100 of the straightening block 110 at the front end, then the rotating disc 1112 is rotated to drive the clamping piece 1111 to be attached to the surface of the guide rail body 200, then the guide rail body 200 at the rear end is placed in the clamping groove 1100 of the straightening block 110 at the rear end, the rotating disc 1112 is rotated to enable the clamping piece 1111 to be attached to the guide rail body 200 tightly, the joint of the two guide rail bodies 200 is overlapped at the moment, the screw rod 121 is rotated to enable the joint of the attaching piece 1211 and the two guide rail bodies 200 to be attached tightly, and the installation is carried out after the two guide rail bodies 200 are fixed;

after the guide rail is installed, the two pressing plates 140 are pressed downwards at the same time to drive the sliding rod 131 to slide upwards in the sliding cavity 1300, so that the sliding rod 131 is far away from the guide rail body 200, and the straightening block 110 is driven to slide downwards through the roller 1102; then the pressing plate 140 at the rear end is loosened, and the sliding rod 131 is driven to be attached and fixed with the guide rail body 200 again under the elastic force action of the spring 1312; the straightening block 110 at the front end is pulled backwards, so that the connecting plate 120 and the two straightening blocks 110 rotate, then the straightening block 110 at the front end is driven to move to the bottom end of the other straightening block 110, finally, the next guide rail body 200 is fixedly installed, and the whole elevator guide rail can be installed by repeating the steps.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A track correction device for elevator guide rail installation, comprising a correction mechanism (100), characterized in that: correcting mechanism (100) includes two alignment pieces (110) at least, centre gripping groove (1100) have been seted up to alignment piece (110) inside, the inside guide rail body (200) of placing T type structure in centre gripping groove (1100), centre gripping groove (1100) have dwang (111) through commentaries on classics hole (1101) threaded connection that the left side was seted up, dwang (111) are located the one end of centre gripping groove (1100) is equipped with centre gripping piece (1111), centre gripping piece (1111) with guide rail body (200) surface laminating, two be connected with connecting plate (120) between the right side of alignment piece (110), through-hole (1200) have all been seted up at the front and back both ends of connecting plate (120), the right side of alignment piece (110) is equipped with axis of rotation (112), axis of rotation (112) with through-hole (1200) rotate and connect.

2. The track correction device for elevator guide rail installation of claim 1, wherein: the rear side both ends of alignment piece (110) all are equipped with traveller (130), traveller (130) sliding connection through inside smooth chamber (1300) of seting up has slide bar (131), slide bar (131) bottom with the laminating of guide rail body (200) surface.

3. The track correction device for elevator guide rail installation of claim 2, wherein: a groove (1301) is formed in the bottom end of the sliding column (130), a circular sheet (1311) is arranged at the bottom end of the sliding rod (131), the circular sheet (1311) is located inside the groove (1301), and a spring (1312) is connected between the circular sheet (1311) and the groove (1301).

4. The track correction device for elevator guide rail installation of claim 2, wherein: the straightening device is characterized in that a pressing plate (140) is arranged above the straightening block (110), a rotating groove (1401) is formed in the rear end of the pressing plate (140), a rotating head (1313) is arranged at the top end of the sliding rod (131), the rotating head (1313) is rotatably connected with the rotating groove (1401), and the pressing plate (140) is rotatably connected with a supporting plate (113) arranged on the upper surface of the straightening block (110) through a rotating column (141) arranged in the center.

5. The track correction device for elevator guide rail installation of claim 1, wherein: both sides of the bottom end of the straightening block (110) are rotatably connected with a plurality of rollers (1102).

6. The track correction device for elevator guide rail installation of claim 1, wherein: the screw hole (1201) threaded connection that connecting plate (120) were seted up through central department has screw rod (121), the left end of screw rod (121) is equipped with laminating piece (1211), laminating piece (1211) and the junction laminating of two guide rail bodies (200).

7. The track correction device for elevator guide rail installation of claim 1, wherein: and a rotating disc (1112) is arranged at the left end of the rotating rod (111).