Anti-deformation elevator guide rail

Abstract

The anti-deformation elevator guide rail comprises a guide rail reinforcing mechanism and connecting clamping blocks installed on the two sides of the guide rail reinforcing mechanism, a guide rail mechanism is arranged at the top of the guide rail reinforcing mechanism, a roller support is arranged at the top of the guide rail mechanism, and the guide rail reinforcing mechanism comprises an installation support. A plurality of fixing bolts are symmetrically connected to the two sides of the interior of the mounting support in a threaded mode, limiting clamping grooves are symmetrically formed in the top of the mounting support, a plurality of fixing mounting holes are formed in the limiting clamping grooves, and a plurality of first rotating supports are symmetrically mounted on the two sides of the top of the mounting support; the bevel gear transmission assembly and the adjusting threaded rod are driven to rotate by rotating the adjusting knob, the telescopic sliding rod and the telescopic sleeve are driven to rotate while the adjusting threaded sleeve moves on the outer side of the adjusting threaded rod, the guide rail body can be reinforced and supported through the supporting reinforcing plate, and therefore the supporting stability of the guide rail body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to elevator guide rail technical field, concretely is a kind of anti-deformation's elevator guide rail. BACKGROUND

[0002] Elevator guide rail is the safe track that elevator travels in hoistway, guide rail is installed on the wall of hoistway, is guided by rail frame, guide rail support is fixedly connected on the wall of hoistway, and the guide rail commonly used by elevator is "T" type guide rail, and it has the characteristics such as strong rigidity, high reliability, safety and cheapness, guide rail plane must be smooth, without obvious uneven surface, since guide rail is the shuttle track of guide shoe on elevator car and safety clamp, so it must be guaranteed clearance when installing, and guide rail bears the requirement of stopping elevator when elevator overspeed accident occurs, so its rigidity cannot be ignored.

[0003] The patent number CN210710228U discloses a kind of anti-deformation's elevator guide rail with lubricating structure, is provided with rubber filler, by rubber filler, the vibration that guide rail main body receives can be effectively weakened, and the noise that guide rail main body generates can be effectively reduced, the stability of guide rail main body operation can be effectively improved, be provided with connecting spring and connecting pin, guide rail main body will external force act on connecting spring, and connecting pin can effectively control the compression direction of connecting spring, so that connecting spring can efficiently buffer the external force that guide rail main body receives, so that connecting spring can effectively buffer the force between guide rail main body and elevator, to effectively reduce the force of external force on guide rail main body, but the patent still has the following problems in actual use process:

[0004] The anti-deformation's elevator guide rail with lubricating structure although being provided with rubber filler, by rubber filler, the vibration that guide rail main body receives can be effectively weakened, and the noise that guide rail main body generates can be effectively reduced, the stability of guide rail main body operation can be effectively improved, but, since rubber filler is soft, cannot well play the supporting role, so in the long-term elevator guide rail use process, due to the supporting force of guide rail body not enough, to lead to the phenomenon of guide rail body deformation, not only increase the cost of elevator guide rail overhaul, simultaneously influence the service life of elevator guide rail.

[0005] Therefore, an anti-deformation's elevator guide rail is proposed to solve the problems mentioned above. UTILITY MODEL CONTENTS

[0006] The utility model discloses a purpose lies in providing a kind of anti-deformation elevator guide rail to solve the anti-deformation elevator guide rail with lubricating structure of above-mentioned background art, although it is equipped with rubber filler, the vibration that can effectively weaken the guide rail main body is received, and the noise that can effectively reduce the guide rail main body generates, can effectively improve the stability of guide rail main body operation, but, because the rubber filler is soft and cannot well play the supporting role, in the long-term elevator guide rail use process, the supporting force of guide rail body is not enough, to lead to the phenomenon of guide rail body deformation, not only increase the cost of elevator guide rail overhaul, simultaneously influence elevator guide rail service life problem.

[0007] To achieve the above object, the utility model provides the following technical scheme: an anti-deformation elevator guide rail, including guide rail reinforcing mechanism and the connecting block of installation in the both sides of guide rail reinforcing mechanism,

[0008] The top of the guide rail reinforcing mechanism is provided with a guide rail mechanism, and the top of the guide rail mechanism is provided with a roller support;

[0009] Further comprising:

[0010] The guide rail reinforcing mechanism includes a mounting bracket, a plurality of fixed bolts are symmetrically connected inside the mounting bracket, and a limiting clamping groove is symmetrically installed on the top of the mounting bracket.

[0011] Among them, a plurality of fixed mounting holes are formed in the inside of the limiting clamping groove, and a plurality of first rotating supports are symmetrically installed on the top of the mounting bracket.

[0012] Among them, a reinforcing rotating rod is rotatably connected to the top of the first rotating support, and an adjusting knob is rotatably connected to one side of the reinforcing rotating rod.

[0013] Preferably, the adjusting knob is fixedly connected with a bevel gear transmission assembly on one side, the bevel gear transmission assembly is fixedly connected with an adjusting threaded rod on the top, the adjusting threaded rod is threadedly connected with an adjusting threaded sleeve on the outside, and a second rotating support is fixedly installed on one side of the adjusting threaded sleeve.

[0014] Preferably, a telescopic sliding rod is rotatably connected to one side of the second rotating support, a telescopic spring is fixedly installed at the end of the telescopic sliding rod, a telescopic sleeve is fixedly installed on the outside of the telescopic spring, and a third rotating support is rotatably connected to one side of the telescopic sleeve away from the telescopic sliding rod.

[0015] Preferably, a supporting reinforcing plate is fixedly installed on the top of the third rotating support, a fourth rotating support is rotatably connected to the top of the reinforcing rotating rod, the fourth rotating support is fixedly installed at the bottom of the supporting reinforcing plate, and a connecting support is symmetrically installed on one side of the mounting bracket.

[0016] Preferably, the inside of the connecting support is rotatably connected with a connecting rotating rod, one end of the connecting rotating rod is fixedly installed with an unlocking button, the inside of the unlocking button is fixedly installed with an unlocking spring, the unlocking spring is fixedly connected with the mounting support, the side of the connecting rotating rod away from the unlocking button is fixedly installed with a connecting hook, and the connecting hook is hingedly connected with the connecting clamping block.

[0017] Preferably, the guide rail mechanism comprises a guide rail mounting plate, two sides of the guide rail mounting plate are symmetrically installed with mounting clamping blocks, the inside of the mounting clamping block is threadedly connected with a plurality of connecting bolts, the mounting clamping block is slidably connected with a limiting clamping groove, and the mounting clamping block is fixedly connected with the mounting support through the connecting bolts.

[0018] Preferably, the top of the guide rail mounting plate is fixedly installed with a guide rail body, a plurality of damping sliding grooves are formed in the top inside of the guide rail body, spring mounting plates are fixedly installed in the inside of the damping sliding grooves, damping telescopic rods are fixedly installed on the top of the spring mounting plates, damping springs are slidably connected on the outside of the damping telescopic rods, a roller support is fixedly installed on the top of the damping spring, and a limiting roller is rotatably connected in the inside of the roller support.

[0019] Compared with the prior art, the anti-deformation elevator guide rail has the beneficial effects that: the cone gear transmission assembly and the adjusting threaded rod are driven to rotate by rotating the adjusting knob, the telescopic sliding rod and the telescopic sleeve are driven to rotate while the adjusting threaded sleeve moves on the outside of the adjusting threaded rod, the support reinforcing plate can reinforce and support the guide rail body, thereby improving the support stability of the guide rail body, the damping spring and the limiting roller in the guide rail body can realize the damping function of the guide rail body, thereby safely protecting the guide rail body and further improving the stability of the guide rail body, and the specific contents are as follows:

[0020] 1. The guide rail reinforcing mechanism can realize the quick installation of the guide rail body by the sliding connection of the limiting clamping groove and the mounting clamping block, and the telescopic sliding rod and the telescopic sleeve are driven to rotate while the adjusting threaded sleeve moves on the outside of the adjusting threaded rod by driving the cone gear transmission assembly and the adjusting threaded rod to rotate through the rotating adjusting knob, the support reinforcing plate can reinforce and support the guide rail body, thereby improving the support stability of the guide rail body, and the two mounting supports can be disassembled when the connecting hook is separated from the connecting clamping block by driving the connecting rotating rod and the connecting hook to rotate through pressing the unlocking button.

[0021] 2. By setting the guide rail mechanism can not only take advantage of the guide rail mounting plate and mounting block and limit the characteristics of the card slot sliding connection, the realization of the installation support and guide rail body quick installation, the use of damping spring and limit the guide rail body inside the roller, can realize the damping function of guide rail body, thereby the safety protection of guide rail body, further improve the stability of guide rail body. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the whole three-dimensional structure schematic diagram of the utility model;

[0023] Figure 2 It is the three-dimensional structure schematic diagram of guide rail reinforcing mechanism in the utility model;

[0024] Figure 3 It is the three-dimensional structure schematic diagram of reinforcing rotary rod and telescopic sleeve section in the utility model;

[0025] Figure 4 It is the three-dimensional structure schematic diagram of connecting rotary rod in the utility model;

[0026] Figure 5 It is the three-dimensional structure schematic diagram of guide rail mechanism in the utility model;

[0027] Figure 6 It is the three-dimensional structure schematic diagram of guide rail body section in the utility model.

[0028] In the drawing: 1, guide rail reinforcing mechanism;101, installation support;102, fixed bolt;103, limit card slot;104, fixed mounting hole;105, first rotary support;106, reinforcing rotary rod;107, adjusting knob;108, bevel gear transmission assembly;109, adjusting threaded rod;110, adjusting threaded sleeve;111, second rotary support;112, telescopic sliding rod;113, telescopic spring;114, telescopic sleeve;115, third rotary support;116, support reinforcing plate;117, fourth rotary support;118, connecting support;119, connecting rotary rod;120, unlocking button;121, unlocking spring;122, connecting hook;123, connecting block;2, guide rail mechanism;201, guide rail mounting plate;202, mounting block;203, connecting bolt;204, guide rail body;205, damping sliding slot;206, spring mounting piece;207, damping telescopic rod;208, damping spring;209, roller support;210, limit roller. DETAILED DESCRIPTION

[0029] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0030] Please refer to Figures 1-6The utility model provides technical scheme: an anti -deformation's elevator guide rail, including guide rail reinforcing mechanism 1 and the connecting clamping block 123 of installation in guide rail reinforcing mechanism 1 both sides, the top of guide rail reinforcing mechanism 1 is provided with guide rail mechanism 2, and the top of guide rail mechanism 2 is provided with gyro wheel support 209, guide rail reinforcing mechanism 1 includes installation support 101, the inside both sides symmetry of installation support 101 are connected with a plurality of fixed bolts 102, the top symmetry of installation support 101 is installed with limit clamping groove 103, wherein, the inside of limit clamping groove 103 is provided with a plurality of fixed mounting hole 104, the top both sides symmetry of installation support 101 are installed with a plurality of first rotating support 105, wherein, the top rotation is connected with reinforcing rotary rod 106 of first rotating support 105, the side rotation is connected with adjusting knob 107 of reinforcing rotary rod 106, the side fixed connection of adjusting knob 107 is provided with bevel gear transmission assembly 108, the top fixed connection of bevel gear transmission assembly 108 is provided with adjusting screw rod 109, the outside screw connection of adjusting screw rod 109 is provided with adjusting screw sleeve 110, the side fixed mounting of adjusting screw sleeve 110 is provided with second rotating support 111, the side rotation of second rotating support 111 is connected with telescopic slide rod 112, the end fixed mounting of telescopic slide rod 112 is provided with telescopic spring 113, the outside fixed mounting of telescopic spring 113 is provided with telescopic sleeve 114, the side rotation of telescopic sleeve 114 away from telescopic slide rod 112 is provided with third rotating support 115, the top fixed mounting of third rotating support 115 is provided with support reinforcing plate 116, the top rotation of reinforcing rotary rod 106 is connected with fourth rotating support 117, fourth rotating support 117 is fixedly installed at the bottom of support reinforcing plate 116, the side symmetry of installation support 101 is installed with connecting support 118, the inside rotation of connecting support 118 is connected with connecting rotary rod 119, the one end fixed mounting of connecting rotary rod 119 is provided with unlocking button 120, the inside fixed mounting of unlocking button 120 is provided with unlocking spring 121, unlocking spring 121 is fixedly connected with installation support 101, the side fixed mounting of connecting rotary rod 119 away from unlocking button 120 is provided with connecting hook 122, and connecting hook 122 is engagedly connected with connecting clamping block 123, utilizes the characteristics that limit clamping groove 103 and installation clamping block 202 are slidably connected, realizes the quick installation of guide rail body 204, and the rotation of bevel gear transmission assembly 108 and adjusting screw rod 109 is driven through the rotation adjusting knob 107, the rotation of telescopic slide rod 112 and telescopic sleeve 114 is driven while adjusting screw sleeve 110 moves on the outside of adjusting screw rod 109, the support reinforcing plate 116 can reinforce and support guide rail body 204, thereby improving the support stability of guide rail body 204, the rotation of connecting rotary rod 119 and connecting hook 122 is driven through pressing unlocking button 120, when connecting hook 122 and connecting clamping block 123 are separated, can realize the disassembly of two installation supports 101.

[0031] The guide rail mechanism 2 includes a guide rail mounting plate 201. Mounting blocks 202 are symmetrically mounted on both sides of the guide rail mounting plate 201. Several connecting bolts 203 are threaded into the internal parts of the mounting blocks 202. The mounting blocks 202 are slidably connected to the limiting slots 103. The mounting blocks 202 are fixedly connected to the mounting supports 101 via the connecting bolts 203. A guide rail body 204 is fixedly mounted on the top of the guide rail mounting plate 201. Several damping grooves 205 are formed on the inner side of the top of the guide rail body 204. Spring mounting plates 206 are fixedly mounted inside the damping grooves 205. A damping telescopic rod 2 is fixedly mounted on the top of the spring mounting plates 206. 07. A damping spring 208 is slidably connected to the outer side of the damping telescopic rod 207. A roller support 209 is fixedly installed on the top of the damping spring 208. A limiting roller 210 is rotatably connected inside the roller support 209. By utilizing the feature that the guide rail mounting plate 201 and the mounting block 202 are slidably connected to the limiting slot 103, the mounting support 101 and the guide rail body 204 can be quickly installed. By utilizing the damping spring 208 and the limiting roller 210 inside the guide rail body 204, the damping function of the guide rail body 204 can be realized, thereby providing safety protection for the guide rail body 204 and further improving the stability of the guide rail body 204.

[0032] Working principle: Before using this type of anti-deformation elevator guide rail, it is necessary to check the overall condition of the device to ensure it can function normally. Figure 1 - Figure 6 As shown, firstly, by utilizing the sliding connection between the guide rail mounting plate 201 and the mounting block 202 and the limiting slot 103, the mounting support 101 and the guide rail body 204 can be quickly installed. Utilizing the shock-absorbing spring 208 and the limiting roller 210 inside the guide rail body 204, the guide rail body 204 can achieve shock absorption, thereby providing safety protection for the guide rail body 204 and further improving its stability. Secondly, by utilizing the sliding connection between the limiting slot 103 and the mounting block 202, the guide rail body 204 can be quickly installed, and by rotating... Adjusting knob 107 drives bevel gear transmission assembly 108 and adjusting threaded rod 109 to rotate. Adjusting threaded sleeve 110 moves to the outside of adjusting threaded rod 109 while driving telescopic sliding rod 112 and telescopic sleeve 114 to rotate. Supporting and reinforcing plate 116 can reinforce and support guide rail body 204, thereby improving the support stability of guide rail body 204. Pressing unlock button 120 drives connecting rotating rod 119 and connecting hook 122 to rotate. When connecting hook 122 separates from connecting clip 123, the two mounting supports 101 can be disassembled.

[0033] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A deformation-resistant elevator guide rail, comprising a guide rail reinforcing mechanism (1), and a connecting block (123) mounted on both sides of the guide rail reinforcing mechanism (1); The top of the guide rail reinforcing mechanism (1) is provided with a guide rail mechanism (2), and the top of the guide rail mechanism (2) is provided with a roller support (209); characterized in that Further comprising: The guide rail reinforcing mechanism (1) comprises a mounting support (101), a plurality of fixed bolts (102) are symmetrically screwed on both sides of the inside of the mounting support (101), and a limiting clamping groove (103) is symmetrically mounted on the top of the mounting support (101); Wherein, a plurality of fixed mounting holes (104) are formed in the inside of the limiting clamping groove (103), and a plurality of first rotating supports (105) are symmetrically mounted on both sides of the top of the mounting support (101); Wherein, a reinforcing rotating rod (106) is rotatably connected to the top of the first rotating support (105), and an adjusting knob (107) is rotatably connected to one side of the reinforcing rotating rod (106).

2. A distortion-proof elevator guide rail according to claim 1, characterized in that One side of the adjusting knob (107) is fixedly connected with a bevel gear transmission assembly (108), the top of the bevel gear transmission assembly (108) is fixedly connected with an adjusting threaded rod (109), the outer side of the adjusting threaded rod (109) is threadedly connected with an adjusting threaded sleeve (110), and one side of the adjusting threaded sleeve (110) is fixedly mounted with a second rotating support (111).

3. A distortion-proof elevator guide rail according to claim 2, characterized in that: One side of the second rotating support (111) is rotatably connected with a telescopic sliding rod (112), the end of the telescopic sliding rod (112) is fixedly mounted with a telescopic spring (113), the outer side of the telescopic spring (113) is fixedly mounted with a telescopic sleeve (114), and one side of the telescopic sleeve (114) away from the telescopic sliding rod (112) is rotatably connected with a third rotating support (115).

4. A distortion-proof elevator guide rail according to claim 3, characterized in that: The top of the third rotating support (115) is fixedly mounted with a supporting reinforcing plate (116), the top of the reinforcing rotating rod (106) is rotatably connected with a fourth rotating support (117), the fourth rotating support (117) is fixedly mounted on the bottom of the supporting reinforcing plate (116), and one side of the mounting support (101) is symmetrically mounted with a connecting support (118).

5. A distortion-proof elevator guide rail according to claim 4, characterized in that: The inside of the connecting support (118) is rotatably connected with a connecting rotating rod (119), one end of the connecting rotating rod (119) is fixedly mounted with an unlocking button (120), the inside of the unlocking button (120) is fixedly mounted with an unlocking spring (121), the unlocking spring (121) is fixedly connected with the mounting support (101), one side of the connecting rotating rod (119) away from the unlocking button (120) is fixedly mounted with a connecting hook (122), and the connecting hook (122) is hingedly connected with the connecting block (123).

6. A distortion-proof elevator guide rail according to claim 1, characterized in that: The guide rail mechanism (2) comprises a guide rail mounting plate (201), symmetrical mounting blocks (202) are mounted on both sides of the guide rail mounting plate (201), a plurality of connecting bolts (203) are threadedly connected to the inside of the mounting blocks (202), the mounting blocks (202) are slidably connected with limiting clamping grooves (103), and the mounting blocks (202) are fixedly connected with mounting supports (101) through the connecting bolts (203).

7. A distortion-proof elevator guide rail according to claim 6, characterized in that: A guide rail body (204) is fixedly mounted on the top of the guide rail mounting plate (201), a plurality of damping sliding grooves (205) are formed in the top inner side of the guide rail body (204), spring mounting plates (206) are fixedly mounted in the inside of the damping sliding grooves (205), damping telescopic rods (207) are fixedly mounted on the top of the spring mounting plates (206), damping springs (208) are slidably connected to the outer side of the damping telescopic rods (207), roller supports (209) are fixedly mounted on the top of the damping springs (208), and limiting rollers (210) are rotatably connected in the inside of the roller supports (209).

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