Transportation frame of T-shaped elevator guide rail

Abstract

The utility model relates to the technical field of guide rail transportation, in particular to a T-shaped elevator guide rail transportation frame which comprises a main body, a bearing groove is formed in the top of the main body, a bearing plate is rotationally connected into the bearing groove, and a plurality of sets of placing blocks distributed at equal intervals are arranged at the top of the bearing plate and located in the bearing groove. A containing groove is formed in the top of the containing block, a lower buffer block is slidably connected into the containing groove, a T-shaped groove is formed in the top of the lower buffer block, a first electric telescopic rod is fixedly connected to the position, located at the bottom of the bearing plate, in the bearing groove, and a handrail is fixedly connected to one end of the top of the main body. A second electric telescopic rod is fixedly connected to the side, away from the handrail, of the first electric telescopic rod and located at the bottom of the bearing plate, and compared with an existing transport frame of the T-shaped elevator guide rail, the overall practicability of the transport frame of the T-shaped elevator guide rail can be improved through the design.

Description

Technical Field

[0001] This utility model relates to the field of guide rail transportation technology, specifically to a transport frame for a T-shaped elevator guide rail. Background Technology

[0002] Elevator guide rails are elevator components made of steel rails and connecting plates, and are divided into car guide rails and counterweight guide rails. They are available in three cross-sectional shapes: T-shaped, L-shaped, and hollow. While providing guidance, the guide rails also bear the impact forces during car and elevator braking, as well as the impact forces during emergency braking of the safety brake. The magnitude of these forces is related to the elevator's load capacity and speed; therefore, the guide rails should be selected according to the elevator's speed and load capacity. The car guide rails are usually referred to as the main rails, and the counterweight guide rails as the auxiliary rails.

[0003] After elevator guide rails are processed in the factory, they need to be transported. For more efficient transportation, the guide rails are usually stacked together. However, the traditional transportation method simply places the guide rails between two support plates and transports them by hoisting the support plates. This method has low stability and is prone to displacement or wear during transportation, thus affecting its performance. Therefore, it is particularly important to improve the existing transport frame for T-shaped elevator guide rails and design a new type of transport frame for T-shaped elevator guide rails to solve the above-mentioned technical defects and improve the overall practicality of the transport frame for T-shaped elevator guide rails. Utility Model Content

[0004] The purpose of this utility model is to provide a transport frame for T-shaped elevator guide rails. This transport frame can fix the T-shaped elevator guide rails in place, buffer external impacts, prevent them from being damaged by bumps during transportation, improve stability, and facilitate transportation. At the same time, during unloading, the T-shaped elevator guide rails can slide down slowly and orderly without the need for manual handling, saving labor and improving work efficiency. This enhances the overall practicality of the transport frame for T-shaped elevator guide rails, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A transport frame for a T-shaped elevator guide rail includes a main body. A receiving groove is formed at the top of the main body. A receiving plate is rotatably connected inside the receiving groove. Multiple sets of equally spaced placement blocks are arranged at the top of the receiving plate and inside the receiving groove. Placement grooves are formed at the top of each placement block. A lower buffer block is slidably connected inside the placement groove. A T-shaped groove is formed at the top of the lower buffer block. A first electric telescopic rod is fixedly connected inside the receiving groove and at the bottom of the receiving plate. A handrail is fixedly connected to one end of the top of the main body. A second electric telescopic rod is fixedly connected to the side of the first electric telescopic rod away from the handrail and at the bottom of the receiving plate.

[0007] As a preferred embodiment of this utility model, the end of the first electric telescopic rod near the receiving plate is the driving end and is rotatably connected to the receiving plate, and the end of the second electric telescopic rod away from the receiving plate is rotatably connected to the main body. The first electric telescopic rod and the second electric telescopic rod are designed to be compatible with each other.

[0008] As a preferred embodiment of this utility model, a baffle is slidably connected to the inside of the receiving plate and the end away from the handrail, and the driving end of the second electric telescopic rod extends into the inside of the receiving plate and is fixedly connected to the baffle.

[0009] As a preferred embodiment of this utility model, an upper buffer block is slidably connected inside the placement groove and at the top of the lower buffer block, and an insert block is fixedly connected to the bottom of the placement block. The insert block is designed to be compatible with both the placement groove and the upper buffer block.

[0010] As a preferred embodiment of this utility model, spring dampers are provided at the bottom of the receiving plate and between the first electric telescopic rod and the second electric telescopic rod, and between the first electric telescopic rod and the handrail. The spring dampers are fixedly connected to the main body, and multiple sets of universal wheels are fixedly connected to the bottom of the main body.

[0011] As a preferred embodiment of this utility model, guardrails are provided on both sides of the main body. A first limiting groove is provided on both sides of one set of guardrails, and a second limiting groove is provided on both sides of the other set of guardrails. Multiple sets of equally spaced fixing rods are fixedly connected inside the first limiting groove.

[0012] As a preferred embodiment of this utility model, a winding box is fixedly connected inside the second limiting groove, a rotating rod is rotatably connected inside the winding box, an elastic band is provided on the outside of the rotating rod and inside the winding box, a rocker arm is fixedly connected to one end of the rotating rod extending to the outside of the winding box, a spring buckle is fixedly connected to one end of the elastic band away from the winding box, the spring buckle is designed to be compatible with the fixed rod, and the elastic band is designed to be compatible with the main body.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. In this utility model, through the design of the main body, receiving plate, receiving groove, fixing rod, winding box, elastic band, spring buckle, rotating rod, rocker arm, second electric telescopic rod, baffle, spring damper, placement block, insert block, placement groove, lower buffer block, upper buffer block, T-slot and universal wheel, when the transport frame of the T-shaped elevator guide rail is put into use, the T-shaped elevator guide rail is inserted into the T-slot. The upper buffer block and lower buffer block can fix the T-shaped elevator guide rail and also buffer external impacts, thereby protecting the T-shaped elevator guide rail and preventing it from being damaged by bumps during transportation. One end of the elastic band is pulled out of the winding box, wrapped around the placement block with multiple T-shaped elevator guide rails, and then wrapped around the fixing rod several times until it is tightened. The spring buckle is then fastened to the fixing rod to complete the fixation, preventing slippage and shaking that could cause the T-shaped elevator guide rail to be damaged by bumps, thus improving stability. The spring damper can play a buffering role during transportation, further improving stability and facilitating transportation.

[0015] 2. In this utility model, through the design of the main body, receiving plate, receiving groove, fixing rod, winding box, elastic band, spring buckle, rotating rod, rocker arm, first electric telescopic rod, second electric telescopic rod, baffle, spring damper, and placement block, when unloading is required, the rocker arm is shaken, thereby driving the rotating rod to rotate, thus retracting the elastic band into the winding box, preventing the elastic band from getting dirty and damaged, and extending its service life. According to the actual situation, the driving end of the first electric telescopic rod rises, thereby causing the end of the receiving plate away from the second electric telescopic rod to tilt upwards, and the driving end of the second electric telescopic rod descends, thereby causing the baffle to descend, thus facilitating the slow and orderly sliding of multiple placement blocks equipped with T-shaped elevator guide rails, without the need for workers to carry them, saving labor and improving work efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the side cross-sectional structure of the main body of this utility model;

[0018] Figure 3 This is a schematic diagram of the placement block structure of this utility model.

[0019] In the diagram: 1. Main body; 101. Receiving plate; 102. Receiving groove; 2. Guardrail; 201. First limiting groove; 202. First limiting groove; 203. Handrail; 204. Fixing rod; 3. Rewind box; 301. Elastic band; 302. Spring buckle; 303. Rotating rod; 304. Rocker arm; 4. First electric telescopic rod; 401. Second electric telescopic rod; 402. Baffle; 403. Spring damper; 5. Placement block; 501. Insertion block; 502. Placement groove; 503. Lower buffer block; 504. Upper buffer block; 505. T-slot; 6. Caster wheel. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] Example:

[0022] Please see Figures 1-3 This utility model provides a technical solution:

[0023] A transport frame for a T-shaped elevator guide rail includes a main body 1. A receiving groove 102 is formed at the top of the main body 1. A receiving plate 101 is rotatably connected inside the receiving groove 102. Multiple sets of equally spaced placement blocks 5 are arranged at the top of the receiving plate 101 and inside the receiving groove 102. Placement grooves 502 are formed at the top of each placement block 5. A lower buffer block 503 is slidably connected inside the placement groove 502. A T-shaped groove 505 is formed at the top of the lower buffer block 503. A first electric telescopic rod 4 is fixedly connected inside the receiving groove 102 and at the bottom of the receiving plate 101. A handrail 203 is fixedly connected to one end of the top of the main body 1. The first electric telescopic rod 4 is located away from the handrail 203. A second electric telescopic rod 401 is fixedly connected to one side of the first electric telescopic rod 4 and at the bottom of the receiving plate 101. The end of the first electric telescopic rod 4 near the receiving plate 101 is the driving end and is rotatably connected to the receiving plate 101. The end of the second electric telescopic rod 401 away from the receiving plate 101 is rotatably connected to the main body 1. The first electric telescopic rod 4 and the second electric telescopic rod 401 are designed to be compatible. A baffle 402 is slidably connected inside the receiving plate 101 and at the end away from the handrail 203. The driving end of the second electric telescopic rod 401 extends into the inside of the receiving plate 101 and is fixedly connected to the baffle 402. A sliding connection is made inside the placement groove 502 and at the top of the lower buffer block 503. The upper buffer block 504 and the bottom of the placement block 5 are fixedly connected to the insert block 501. The insert block 501 is designed to fit the placement groove 502 and the upper buffer block 504. When the transport frame of the T-shaped elevator rail is put into use, the T-shaped elevator rail is inserted into the T-shaped groove 505, and then the upper buffer block 504 is placed on top to cover the T-shaped elevator rail. Multiple sets of T-shaped elevator rails are placed in sequence, and then the insert block 501 at the bottom of one set of placement blocks 5 is inserted into the placement groove 502 of another set of placement blocks 5. They are stacked up in sequence. The upper buffer block 504 and the lower buffer block 503 can fix the T-shaped elevator rail and also buffer external impacts, thereby protecting the T-shaped elevator rail and preventing it from being damaged during transportation. If the T-shaped elevator guide rail is damaged by a bump, place the placement block 5 on top of the receiving plate 101, turn on the power, and the driving end of the second electric telescopic rod 401 rises, thereby driving the baffle 402 to rise, thus blocking the placement block 5 to prevent it from slipping. When unloading is required, depending on the actual situation, the driving end of the first electric telescopic rod 4 rises, thereby causing the end of the receiving plate 101 away from the second electric telescopic rod 401 to tilt upwards, and the driving end of the second electric telescopic rod 401 descends, thereby driving the baffle 402 to descend, so that multiple placement blocks 5 equipped with T-shaped elevator guide rails can slide down slowly and orderly in sequence without the need for workers to carry them, saving workers' labor and improving work efficiency.

[0024] Furthermore, spring dampers 403 are provided at the bottom of the receiving plate 101, between the first electric telescopic rod 4 and the second electric telescopic rod 401, and between the first electric telescopic rod 4 and the handrail 203. The spring dampers 403 are fixedly connected to the main body 1. Multiple sets of casters 6 are fixedly connected to the bottom of the main body 1. When the transport frame of the T-shaped elevator guide rail is put into use, the casters 6 can move easily. The spring dampers 403 can play a buffering role during transportation or when the receiving plate 101 descends, protecting the T-shaped elevator guide rail and improving stability.

[0025] The main body 1 has guardrails 2 on both sides. One set of guardrails 2 has first limiting grooves 201 on both sides, and the other set of guardrails 2 has second limiting grooves 202 on both sides. Multiple sets of equally spaced fixing rods 204 are fixedly connected inside the first limiting grooves 201. A winding box 3 is fixedly connected inside the second limiting groove 202. A rotating rod 303 is rotatably connected inside the winding box 3. An elastic band 301 is provided on the outside of the rotating rod 303 and inside the winding box 3. A rocker arm 304 is fixedly connected to one end of the rotating rod 303 extending to the outside of the winding box 3. A spring buckle 302 is fixedly connected to the end of the elastic band 301 away from the winding box 3. The elastic band 301 is designed to be compatible with the fixed rod 204 and the main body 1. When the transport frame of the T-shaped elevator guide rail is put into use, one end of the elastic band 301 is pulled out of the rewind box 3, passed around the multiple placement blocks 5 on which the T-shaped elevator guide rail is assembled, and then wrapped around the fixed rod 204 several times until it is tightened. Then, the spring buckle 302 is fastened on the fixed rod 204 to complete the fixation, preventing slippage and shaking that could cause the T-shaped elevator guide rail to be bumped and damaged, and facilitating transportation. When not in use, the spring buckle 302 is released, and the rocker arm 304 is shaken to drive the rotating rod 303 to rotate, thereby retracting the elastic band 301 into the rewind box 3, preventing the elastic band 301 from getting dirty and damaged, and extending its service life.

[0026] In this embodiment, the specific implementation scenario is as follows: In actual use, when the transport frame of the T-shaped elevator rail is put into use, the T-shaped elevator rail is inserted into the T-shaped groove 505, and then the upper buffer block 504 is placed on top to cover the T-shaped elevator rail. Multiple sets of T-shaped elevator rails are placed in sequence, and then the insert block 501 at the bottom of one set of placement blocks 5 is inserted into the placement groove 502 of another set of placement blocks 5. The placement block 5 containing the T-shaped elevator rail is placed on top of the receiving plate 101, and so on. The upper buffer block 504 and the lower buffer block 503 can hold the T-shaped elevator rail in place. The T-shaped elevator rail is fixed in place, which also buffers external impacts, thus protecting the T-shaped elevator rail and preventing damage from bumps during transportation. One end of the elastic band 301 is pulled out of the winding box 3, wrapped around the multiple placement blocks 5 containing the T-shaped elevator rail, and then wrapped several times around the fixing rod 204 until tightened. The spring buckle 302 is then fastened to the fixing rod 204, thus completing the fixation and preventing slippage or shaking that could damage the T-shaped elevator rail. This facilitates transportation. The placement block 5 containing the T-shaped elevator rail is placed on top of the receiving plate 101, and the power is turned on. The drive end of the electric telescopic rod 401 rises, thereby raising the baffle 402 to prevent the placement block 5 from slipping. The casters 6 facilitate movement. The spring damper 403 acts as a buffer during transport or when the receiving plate 101 descends, protecting the T-shaped elevator guide rail and improving stability. When unloading is required, the spring buckle 302 is released, and the rocker arm 304 is shaken, causing the rotating rod 303 to rotate, thus retracting the elastic band 301 into the reel box 3, preventing the elastic band 301 from becoming dirty or damaged, and extending its service life. (The last sentence appears to be incomplete and possibly refers to a different feature.) Furthermore, the drive end of the first electric telescopic rod 4 rises, thereby causing the end of the receiving plate 101 away from the second electric telescopic rod 401 to tilt upwards. The drive end of the second electric telescopic rod 401 descends, thereby causing the baffle 402 to descend. This facilitates the slow and orderly sliding of multiple placement blocks 5 equipped with T-shaped elevator rails, eliminating the need for workers to move them and saving labor while improving work efficiency. Compared with existing T-shaped elevator rail transport racks, this utility model improves the overall practicality of the T-shaped elevator rail transport rack through its design.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A transport frame for a T-shaped elevator guide rail, comprising a main body (1), characterized in that: The top of the main body (1) is provided with a receiving groove (102), and a receiving plate (101) is rotatably connected inside the receiving groove (102). Multiple sets of equally spaced placement blocks (5) are provided on the top of the receiving plate (101) and inside the receiving groove (102). A placement groove (502) is provided on the top of the placement block (5). A lower buffer block (503) is slidably connected inside the placement groove (502). A T-shaped groove (505) is provided on the top of the lower buffer block (503). A first electric telescopic rod (4) is fixedly connected inside the receiving groove (102) and at the bottom of the receiving plate (101). A handrail (203) is fixedly connected to one end of the top of the main body (1). A second electric telescopic rod (401) is fixedly connected to the side of the first electric telescopic rod (4) away from the handrail (203) and at the bottom of the receiving plate (101).

2. The transport frame for a T-shaped elevator guide rail according to claim 1, characterized in that: The first electric telescopic rod (4) has a drive end near the receiving plate (101) and is rotatably connected to the receiving plate (101). The second electric telescopic rod (401) has a rotatably connected end away from the receiving plate (101) to the main body (1). The first electric telescopic rod (4) and the second electric telescopic rod (401) are designed to be compatible.

3. The transport frame for a T-shaped elevator guide rail according to claim 2, characterized in that: A baffle (402) is slidably connected to the inside of the receiving plate (101) and the end away from the handrail (203). The driving end of the second electric telescopic rod (401) extends into the inside of the receiving plate (101) and is fixedly connected to the baffle (402).

4. The transport frame for a T-shaped elevator guide rail according to claim 3, characterized in that: An upper buffer block (504) is slidably connected inside the placement slot (502) and at the top of the lower buffer block (503). An insert block (501) is fixedly connected to the bottom of the placement block (5). The insert block (501) is designed to be compatible with both the placement slot (502) and the upper buffer block (504).

5. The transport frame for a T-shaped elevator guide rail according to claim 4, characterized in that: Spring dampers (403) are provided at the bottom of the receiving plate (101) and between the first electric telescopic rod (4) and the second electric telescopic rod (401) and between the first electric telescopic rod (4) and the handrail (203). The spring dampers (403) are fixedly connected to the main body (1). Multiple sets of universal wheels (6) are fixedly connected to the bottom of the main body (1).

6. The transport frame for a T-shaped elevator guide rail according to claim 5, characterized in that: The main body (1) is provided with guardrails (2) on both sides. One set of guardrails (2) is provided with a first limiting groove (201) on both sides, and the other set of guardrails (2) is provided with a second limiting groove (202) on both sides. The first limiting groove (201) is fixedly connected with multiple sets of equally spaced fixing rods (204).

7. The transport frame for a T-shaped elevator guide rail according to claim 6, characterized in that: The second limiting groove (202) is fixedly connected to a winding box (3), and the winding box (3) is rotatably connected to a rotating rod (303). An elastic band (301) is provided on the outside of the rotating rod (303) and inside the winding box (3). A rocker arm (304) is fixedly connected to one end of the rotating rod (303) extending to the outside of the winding box (3). A spring buckle (302) is fixedly connected to one end of the elastic band (301) away from the winding box (3). The spring buckle (302) is designed to be compatible with the fixed rod (204), and the elastic band (301) is designed to be compatible with the main body (1).

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