Auxiliary device for installation of electromechanical engineering equipment

Abstract

The utility model provides an electromechanical engineering equipment installation auxiliary device which comprises a vehicle body and a bearing assembly, the vehicle body comprises a vehicle frame, the lower surface of the vehicle frame is rotatably connected with walking wheels, one end of the vehicle frame is rotatably connected with a traction pipe, the bearing assembly comprises a connecting rod, and one end of the connecting rod is rotatably connected with the vehicle frame. The other ends of the connecting rods are jointly and rotationally connected with a bearing plate, the end, close to the traction pipe, of the bearing plate is rotationally connected with a driving rod, the other end of the driving rod is rotationally connected with the traction pipe, and a limiting rod is fixedly connected to the portion, close to one side of the traction pipe, of the frame and abuts against the connecting rods. After the vehicle body is moved to the position below the electromechanical engineering equipment accessories needing to be transferred, the traction pipe is rotated, under the action of the connecting rod, the traction pipe drives the bearing plate to be away from the vehicle frame, the bearing plate is close to the electromechanical engineering equipment accessories and jacks the electromechanical engineering equipment accessories to leave the ground, rapid loading and transferring of the electromechanical engineering equipment accessories are achieved, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical and electrical equipment installation technical field, concretely relates to a kind of mechanical and electrical engineering equipment installation auxiliary device. BACKGROUND

[0002] Mechanical and electrical engineering equipment generally refers to machinery, electrical appliances and electrical automation equipment, and its corresponding production and manufacturing is a relatively extensive production and manufacturing industry in China.

[0003] Mechanical and electrical engineering equipment is relatively large in size, and the internal structure is relatively complex, so workers of different types need to work closely together. The production and installation of mechanical and electrical engineering equipment is generally carried out in a workshop. The workshop is usually equipped with forklifts, ground oxen and other equipment to transport mechanical and electrical engineering equipment accessories and finished products. Many sheet metal parts, such as housings and internal equipment supports, are used in the actual production and installation process of mechanical and electrical engineering equipment. These sheet metal parts are mostly n-shaped or U-shaped, and the self-weight of the sheet metal parts is relatively light. These types of sheet metal parts can be transported using a forklift, ground oxen equipment or directly using manpower. The forklift has high transfer speed and loading capacity, and is more suitable for transferring large or heavy equipment. On the one hand, it is not suitable for the use of large materials, and on the other hand, it also increases production costs. The loading capacity of the ground oxen is also very strong, but its self-weight is relatively heavy. When lifting the goods, manual pressure is required to operate the hydraulic device, and the lifting speed is relatively slow, which affects the production efficiency. SUMMARY

[0004] To solve the problems in the prior art, a mechanical and electrical engineering equipment installation auxiliary device is provided. The utility model solves the technical problems by adopting the following technical scheme:

[0005] A mechanical and electrical engineering equipment installation auxiliary device comprises:

[0006] A vehicle body comprising a vehicle frame, the lower surface of the vehicle frame being rotatably connected to a walking wheel; one end of the vehicle frame is rotatably connected to a traction pipe, and the other end of the traction pipe is fixedly connected to a control lever;

[0007] A bearing assembly comprising a plurality of connecting rods, one end of the connecting rods being rotatably connected to the vehicle frame, and the other end of the connecting rods being rotatably connected to a bearing plate, the bearing plate being located above the vehicle frame, one end of the bearing plate near the traction pipe being rotatably connected to a drive rod, the other end of the drive rod being rotatably connected to the traction pipe, a limiting rod being fixedly connected to the vehicle frame on the side of the connecting rod near the traction pipe, and the limiting rod abutting the connecting rod.

[0008] Preferably, the frame is provided with a locking assembly matched with the traction pipe, the locking assembly comprises two connecting plates fixedly connected to the frame symmetrically, a connecting shaft is arranged through and fixedly connected between the two connecting plates, one end of the traction pipe is located between the two connecting plates, the connecting shaft is arranged through and rotatably connected with the traction pipe, a ratchet wheel is fixedly arranged on the connecting shaft in the pipe cavity of the traction pipe, and a pawl is slidably arranged in the pipe cavity of the traction pipe.

[0009] Preferably, one end of the pawl away from the ratchet wheel is fixedly connected with a limiting block, the limiting block is in sliding contact with the inner wall of the pipe cavity of the traction pipe, a sliding rod is fixedly connected to the side of the limiting block away from the ratchet wheel, a baffle is fixedly arranged in the pipe cavity of the traction pipe, the end of the sliding rod away from the ratchet wheel is arranged through and slidably connected with the baffle, a spring is arranged on the sliding rod between the limiting block and the baffle, one end of the spring is connected with the baffle, and the other end of the spring is connected with the limiting block.

[0010] Preferably, a brake handle is fixedly connected to the operating rod, a brake wire is arranged through and slidably arranged in the pipe cavity of the traction pipe, the end of the sliding rod away from the ratchet wheel is connected with the brake wire after being arranged out of the baffle, and the other end of the brake wire is connected with the brake handle after being arranged out of the pipe cavity of the traction pipe.

[0011] Preferably, the walking wheels comprise directional wheels and universal wheels, the universal wheels are symmetrically arranged at one end of the frame close to the traction pipe, and the directional wheels are arranged at the other end of the frame away from the traction pipe.

[0012] Preferably, in the initial state, the lower surface of the bearing plate is in contact with the limiting rod, and the connecting rod is not in contact with the limiting rod.

[0013] Preferably, after the connecting rod is in contact with the limiting rod, the side of the connecting rod in contact with the limiting rod is at an angle smaller than 90 degrees with the frame.

[0014] Preferably, the traction pipe comprises a square tube.

[0015] Preferably, the upper surface of the bearing plate is paved with a protective layer, and the protective layer comprises an elastic rubber pad.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] 1.The utility model discloses a bearing assembly is provided on the frame, and the bearing assembly includes connecting rod, and the connecting rod interval setting is on the frame, and one end of connecting rod is rotatably connected with the frame, and the other end of connecting rod rotatably connects with the bearing plate, and the bearing plate is located above the frame, and the bearing plate is used for loading the accessories of electromechanical engineering equipment, and the one end of bearing plate close to traction pipe rotatably connects with the drive rod, and the other end of drive rod rotatably connects with traction pipe, when using, the frame is moved to the accessory of electromechanical engineering equipment below needing loading, and traction pipe is rotated, and under the action of connecting rod, traction pipe rotation drives the bearing plate away from the frame, and the bearing plate contacts with the accessory of electromechanical engineering equipment and lifts it to leave the ground, realizes the loading work of accessory, and the force applied in the process of lifting is reduced by forming effort-saving lever between traction pipe and connecting rod, and the frame on the side close to traction pipe of connecting rod is fixedly connected with the limiting rod, when the bearing plate lifts the accessory of electromechanical engineering equipment completely, connecting rod abuts against the limiting rod, and the side of connecting rod and limiting rod contact at this time forms the included angle less than 90 degrees with the frame, and under the gravity of bearing plate and the accessory of electromechanical engineering equipment, the firm contact of connecting rod and limiting rod is automatically kept, and the stability of accessory in the process of moving is improved.

[0018] 2.The utility model discloses a locking assembly is installed on the frame and cooperates with the traction pipe, and the locking assembly includes the connecting plate that is fixedly connected on the frame symmetrically, and the connecting shaft is fixedly connected between the connecting plate, and one end of traction pipe is located between the two connecting plates, and the connecting shaft penetrates through the traction pipe and is rotatably connected with the traction pipe, and the ratchet wheel is fixedly sleeved on the connecting shaft in the pipe cavity of traction pipe, and the pawl is slidably installed in the pipe cavity of traction pipe, and the ratchet wheel and pawl are engagedly connected, and the brake handle is fixedly connected on the operating lever simultaneously, and the brake wire is slidably arranged in the pipe cavity of traction pipe, and one end of pawl away from the ratchet wheel is connected with the brake wire, and the other end of brake wire is connected with the brake handle after penetrating out of the pipe cavity of traction pipe, when using, the brake handle is controlled, and the pawl is driven to slide in the pipe cavity of traction pipe through the brake wire, when loading the accessory, the brake handle is rotated, and the pawl is driven away from the ratchet wheel through the brake wire, and the engagement relationship of pawl and ratchet wheel is released, and the user rotates the traction pipe, and the loading of accessory is realized, and it is very convenient to use, when the accessory is loaded completely, the pawl and ratchet wheel are engagedly connected, and the traction pipe does not rotate any more, so that the contact of bearing plate and limiting rod is more firm, and the stability of accessory in the process of moving is improved. ACCURACY

[0019] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0020] Figure 1 It is the overall structure front view (initial state) of the utility model;

[0021] Figure 2Is the utility model discloses a frame, connecting rod, limit rod structure plan view (initial state);

[0022] Figure 3 Is the utility model whole structure main view (working condition, no sheet metal part);

[0023] Figure 4 Is the utility model whole structure main view (working condition, have sheet metal part);

[0024] Figure 5 Is the utility model locking assembly structure section view main view;

[0025] Figure 6 Is the utility model locking assembly structure section view side view;

[0026] Figure 7 Is the utility model brake handle and control lever connection plan view;

[0027] Figure 8 Is the utility model sheet metal part main view;

[0028] Figure 9 Is the utility model sheet metal part plan view.

[0029] Figure mark explanation:

[0030] 100 frame;101 connecting plate;102 connecting shaft;103 ratchet wheel;104 directional wheel;105 universal wheel;110 traction pipe;111 control lever;112 ratchet claw;113 limit block;114 sliding rod;115 baffle;116 spring;117 brake handle;118 brake wire;120 connecting rod;121 bearing plate;122 drive rod;123 limit rod;200 sheet metal part;201 mounting hole;202 protection space. Specific implementation

[0031] The embodiments of the utility model are described in detail below, the example of the embodiment is shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and can not be understood as the limitation of the utility model.

[0032] As Figures 1 to 4 , Figure 8 , Figure 9 The utility model discloses a kind of electromechanical engineering equipment installation auxiliary devices, it includes:

[0033] Vehicle body, vehicle body includes frame 100, frame 100 lower surface rotationally connected with walking wheel;Frame 100 one end rotationally connected with traction pipe 110, traction pipe 110 other end fixedly connected with control lever 111;

[0034] The bearing assembly comprises a plurality of connecting rods 120, one end of the connecting rod 120 is rotatably connected with the frame 100, the other end of the connecting rod 120 is rotatably connected with the bearing plate 121, the bearing plate 121 is located above the frame 100, the end of the bearing plate 121 close to the traction pipe 110 is rotatably connected with the drive rod 122, the other end of the drive rod 122 is rotatably connected with the traction pipe 110, the frame 100 on the side close to the traction pipe 110 of the connecting rod 120 is fixedly connected with the limiting rod 123, and the limiting rod 123 abuts against the connecting rod 120.

[0035] In the embodiment, the walking wheels comprise directional wheels 104 and universal wheels 105, the universal wheels 105 are symmetrically arranged at one end of the frame 100 close to the traction pipe 110, and the directional wheels 104 are arranged at one end of the frame 100 away from the traction pipe 110.

[0036] In the embodiment, the frame 100 is a rectangular frame structure, the frame structure can reduce the weight while not reducing the structural strength, and is convenient for workers to use.

[0037] The directional wheels 104 and the universal wheels 105 are arranged in two respectively, the directional wheels 104 are symmetrically arranged at one end of the frame 100 away from the traction pipe 110, and the universal wheels 105 are symmetrically arranged at one end of the frame 100 close to the traction pipe 110, the universal wheels 105 can make the device turn more conveniently, and are convenient for workers to quickly adjust the position and direction of the device.

[0038] It needs to be specially pointed out that in the initial state, the lower surface of the bearing plate 121 is in contact with the limiting rod 123, and the connecting rod 120 is not in contact with the limiting rod 123.

[0039] In addition, after the connecting rod 120 is in contact with the limiting rod 123, the side of the connecting rod 120 in contact with the limiting rod 123 and the frame 100 forms an angle less than 90 degrees.

[0040] The use of the device will be introduced below by taking the transportation of sheet metal parts 200 as an example:

[0041] Please refer to the attached Figure 8 and the attached Figure 9 , the attached Figure 8It is a sheet metal part 200 commonly used in mechanical and electrical engineering equipment, the sheet metal part 200 shown is a sheet metal shell, the cross section is a few characters, the protection space 202 is formed between the two side walls and the top wall, the mounting hole 201 is provided at the two ends of the bottom wall, the mounting hole 201 is used for connecting with the internal support frame of the mechanical and electrical engineering equipment, and plays a fixing role, the side wall of the sheet metal part 200 will be provided with some ventilation holes according to actual needs, and the sheet metal part 200 is arranged outside the mechanical and electrical engineering equipment, that is, the shell or the control equipment matched with the mechanical and electrical engineering equipment, that is, the distribution box, and plays a role of isolation and protection.

[0042] In actual production process, these sheet metal parts are processed in batches by special sheet metal processing factory, and the finished products are sent to the mechanical and electrical engineering equipment factory for storage, and then taken out when needed in the workshop, and then transported to the workshop for assembly by the device.

[0043] Before use, as shown in the accompanying Figure 8 , the sheet metal part 200 is placed on the ground, and the bottom wall is in contact with the ground.

[0044] In use, in the initial state, the control rod 111 is pushed, and under the cooperation of the directional wheel 104 and the universal wheel 105, the frame 100 is inserted into the protection space 202, the traction pipe 110 is rotated, and under the cooperation of the driving rod 122, the traction pipe 110 is rotated to drive the bearing plate 121 and the connecting rod 120 to rotate, and under the cooperation of the connecting rod 120, the bearing plate 121 is upward away from the frame 100, and the connecting rod 120 also plays a role of supporting the bearing plate 121.

[0045] In the process of rotating the traction pipe 110, the traction pipe 110 and the driving rod 122 form a force-saving lever, which is helpful to reduce the force applied by the worker on the traction pipe 110 in the loading process, and is very practical when loading some relatively heavy accessories.

[0046] When the upper surface of the bearing plate 121 is in contact with the inner wall of the sheet metal part 200, continue to rotate the traction pipe 110, and the bearing plate 121 continues to rise, and the bearing plate 121 lifts the sheet metal part 200 away from the ground, at this time the bearing plate 121 has not risen to the highest point.

[0047] After the bearing plate 121 rises to the highest point, continue to rotate the traction pipe 110, and the bearing plate 121 drives the sheet metal part 200 to fall, and finally makes the connecting rod 120 abut against the limiting rod 123, in this state, the side of the connecting rod 120 in contact with the limiting rod 123 is less than 90 degrees with the frame 100, and at this time the lower end of the sheet metal part 200 is not in contact with the ground, and the loading work of the sheet metal part 200 is completed, as shown in the accompanying Figure 4 .

[0048] It needs to be specially pointed out that the specifications of the sheet metal part 200 will be different, if the protection space 202 is relatively high, that is, when the bearing plate 121 rises to the highest point and still does not contact the inner wall of the sheet metal part 200, a certain height of square wooden block can be placed on the upper surface of the bearing plate 121 in advance, so that the upper surface of the square wooden block contacts the sheet metal part 200 to jack up the sheet metal part 200, and the loading work of the sheet metal part 200 is realized by means of the height of the square wooden block. These are common technical means used by those skilled in the art and belong to the prior art, and the present embodiment will not be described in detail.

[0049] Since the side of the connecting rod 120 in contact with the limiting rod 123 has an angle less than 90 degrees with the frame 100, under the gravity of the bearing plate 121 and the sheet metal part 200 itself, the connecting rod 120 and the limiting rod 123 are in firm contact, and at this time the limiting rod 123 plays a limiting role, the connecting rod 120 does not rotate, and the traction pipe 110 also does not rotate, which is conducive to improving the stability of the device and accessories during movement.

[0050] When reaching the assembly position, the traction pipe 110 is reversely rotated to restore the bearing plate 121 to the initial state, thereby quickly completing the unloading work of the sheet metal part 200, and being convenient to use.

[0051] In addition, since the bearing plate 121 cooperates with the connecting rod 120 to have a jacking effect, in the actual production process, the device can also be used as a simple lifting machine to cooperate with workers to realize the installation of some relatively heavy accessories. For example, when a motor needs to be installed below its bracket, the motor can be placed on the bearing plate 121 first, and then the traction pipe 110 is rotated to lift the motor to a certain height under the cooperation of the bearing plate 121 and the connecting rod 120, so that the mounting holes on the motor and the mounting holes on the bracket are opposite, and the workers complete the installation of the motor. These are common technical means used by those skilled in the art and belong to the prior art, and the present embodiment will not be described in detail.

[0052] As shown in FIG. 1, Figures 1 to 9 As shown in FIG. 1,

[0053] The frame 100 is provided with a locking assembly matched with the traction pipe 110, the locking assembly comprises two connecting plates 101 fixedly connected to the frame 100 in a symmetrical manner, a connecting shaft 102 is fixedly connected between the two connecting plates 101, one end of the traction pipe 110 is located between the two connecting plates 101, the connecting shaft 102 penetrates through the traction pipe 110 and is rotationally connected with the traction pipe 110, a ratchet wheel 103 is fixedly sleeved on the connecting shaft 102 in the pipe cavity of the traction pipe 110, a pawl 112 is slidingly installed in the pipe cavity of the traction pipe 110, and the ratchet wheel 103 and the pawl 112 are in meshing connection.

[0054] The pawl 112 is fixedly connected with a limiting block 113 away from one end of the ratchet wheel 103, the limiting block 113 is in sliding contact with the inner wall of the lumen of the traction pipe 110, the limiting block 113 is fixedly connected with a sliding rod 114 away from one side of the ratchet wheel 103, the lumen of the traction pipe 110 is fixedly connected with a baffle 115, the sliding rod 114 away from one end of the ratchet wheel 103 penetrates through the baffle 115 and is in sliding connection with the baffle 115, the sliding rod 114 between the limiting block 113 and the baffle 115 is sleeved with a spring 116, one end of the spring 116 is connected with the baffle 115, and the other end of the spring 116 is connected with the limiting block 113.

[0055] The operating rod 111 is fixedly connected with a brake handle 117, the lumen of the traction pipe 110 is provided with a brake wire 118 in penetration and sliding arrangement, the end of the sliding rod 114 away from the ratchet wheel 103 is connected with the brake wire 118 after penetrating out of the baffle 115, and the other end of the brake wire 118 is connected with the brake handle 117 after penetrating out of the lumen of the traction pipe 110.

[0056] In the embodiment, the traction pipe 110 includes a square pipe, the upper surface of the bearing plate 121 is paved with a protective layer, and the protective layer includes an elastic rubber pad. Because the bearing plate 121 will move to the side close to the traction pipe 110 while moving upward in the process of lifting the sheet metal part 200 from the ground, the protective layer plays a role of anti-skid, avoids relative sliding between the bearing plate 121 and the sheet metal part 200 in the process of lifting from the ground, ensures synchronous movement of the bearing plate 121 and the sheet metal part 200, and also plays a role of buffering protection, avoids hard contact between the sheet metal part 200 and the bearing plate 121, and scratches or damages the paint surface of the sheet metal part 200.

[0057] In the embodiment, the brake handle 117 can adopt a common brake handle on a bicycle, and the brake wire 118 can also adopt a common brake wire on a bicycle. The installation and use of the brake handle 117 and the brake wire 118 belong to the prior art, and will not be described in detail in the embodiment.

[0058] In use, in the initial state, the operating rod 111 is pushed, the frame 100 is penetrated into the protection space 202 under the cooperation of the directional wheel 104 and the universal wheel 105, the traction pipe 110 is rotated, the traction pipe 110 drives the bearing plate 121 and the connecting rod 120 to rotate under the cooperation of the driving rod 122, and the bearing plate 121 moves upward away from the frame 100 under the cooperation of the connecting rod 120.

[0059] In the process of rotating the traction pipe 110, the traction pipe 110 drives the pawl 112 to rotate around the connecting shaft 102, and the pawl 112 always maintains sliding contact with the ratchet wheel 103 under the cooperation of the spring 116.

[0060] When the upper surface of the bearing plate 121 contacts the inner wall of the sheet metal piece 200, continue to rotate the traction pipe 110, the bearing plate 121 continues to rise, and the bearing plate 121 lifts the sheet metal piece 200 from the ground.

[0061] After the bearing plate 121 rises to the highest point, continue to rotate the traction pipe 110, the bearing plate 121 drives the sheet metal piece 200 to fall, and finally makes the connecting rod 120 abut against the limiting rod 123. In this state, the side of the connecting rod 120 in contact with the limiting rod 123 has an angle less than 90 degrees with the frame 100, and at this time, the lower end of the sheet metal piece 200 is not in contact with the ground, and the loading work of the sheet metal piece 200 is completed.

[0062] After the loading work of the sheet metal piece 200 is completed, stop rotating the traction pipe 110, and at this time, the pawl 112 is engaged with the ratchet wheel 103. In the process of transporting the sheet metal piece 200 by pulling the traction pipe 110, the cooperation of the pawl 112 and the ratchet wheel 103 and the cooperation of the connecting rod 120 and the limiting rod 123 play a role in locking the traction pipe 110, which is beneficial to improve the stability of the device and the accessories in the moving process.

[0063] When reaching the assembly position, rotate the brake handle 117, and the brake handle drives the pawl 112 away from the ratchet wheel 103 through the brake wire 118, so as to release the engagement relationship between the pawl 112 and the ratchet wheel 103, and facilitate the rotation of the traction pipe 110.

[0064] Reverse rotation of the traction pipe 110 makes the bearing plate 121 return to the initial state, and the lower end of the sheet metal piece 200 is in contact with the ground, so as to quickly complete the unloading work of the sheet metal piece 200, and the use is convenient.

[0065] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. An installation aid for electromechanical engineering equipment, characterized in that It includes: The vehicle body includes a frame (100), the lower surface of the frame (100) is rotatably connected with a walking wheel; one end of the frame (100) is rotatably connected with a traction pipe (110), and the other end of the traction pipe (110) is fixedly connected with a control rod (111); The load-bearing assembly includes a plurality of connecting rods (120), one end of the connecting rod (120) is rotatably connected with the frame (100), and the other end of the connecting rod (120) is rotatably connected with a load-bearing plate (121) together, the load-bearing plate (121) is located above the frame (100), one end of the load-bearing plate (121) close to the traction pipe (110) is rotatably connected with a drive rod (122), the other end of the drive rod (122) is rotatably connected with the traction pipe (110), and a limiting rod (123) is fixedly connected on the frame (100) close to one side of the traction pipe (110), the limiting rod (123) is in abutment with the connecting rod (120).

2. An installation aid for electromechanical engineering equipment according to claim 1, characterized in that The frame (100) is provided with a locking assembly matched with the traction pipe (110), the locking assembly includes two connecting plates (101) fixedly connected on the frame (100), a connecting shaft (102) penetratingly and fixedly connected between the two connecting plates (101), one end of the traction pipe (110) is located between the two connecting plates (101), the connecting shaft (102) penetrates through the traction pipe (110) and is rotatably connected with the traction pipe (110), a ratchet wheel (103) is fixedly sleeved on the connecting shaft (102) in the pipe cavity of the traction pipe (110), a pawl (112) is slidingly installed in the pipe cavity of the traction pipe (110), and the ratchet wheel (103) is in meshing connection with the pawl (112).

3. An installation aid for electromechanical engineering equipment according to claim 2, characterized in that One end of the pawl (112) away from the ratchet wheel (103) is fixedly connected with a limiting block (113), the limiting block (113) is in sliding contact with the inner wall of the pipe cavity of the traction pipe (110), a sliding rod (114) is fixedly connected on one side of the limiting block (113) away from the ratchet wheel (103), a baffle (115) is fixedly connected in the pipe cavity of the traction pipe (110), one end of the sliding rod (114) away from the ratchet wheel (103) penetrates through the baffle (115) and is slidingly connected with the baffle (115), a spring (116) is sleeved on the sliding rod (114) between the limiting block (113) and the baffle (115), one end of the spring (116) is connected with the baffle (115), and the other end of the spring (116) is connected with the limiting block (113).

4. An installation aid for electromechanical engineering equipment according to claim 3, characterized in that A brake handle (117) is fixedly connected on the control rod (111), a brake wire (118) is penetratingly and slidingly arranged in the pipe cavity of the traction pipe (110), one end of the sliding rod (114) away from the ratchet wheel (103) is connected with the brake wire (118) after penetrating out of the baffle (115), and the other end of the brake wire (118) is connected with the brake handle (117) after penetrating out of the pipe cavity of the traction pipe (110).

5. An installation aid for electromechanical engineering equipment according to claim 1, characterized in that The walking wheel comprises a directional wheel (104) and a universal wheel (105), the universal wheel (105) is symmetrically arranged at one end of the frame (100) close to the traction pipe (110), and the directional wheel (104) is arranged at one end of the frame (100) away from the traction pipe (110).

6. An installation aid for electromechanical engineering equipment according to claim 1, characterized in that In the initial state, the lower surface of the bearing plate (121) is in contact with the limiting rod (123), and the connecting rod (120) is not in contact with the limiting rod (123).

7. An electromechanical engineering installation aid according to claim 6, characterised in that After the connecting rod (120) is in contact with the limiting rod (123), the side of the connecting rod (120) in contact with the limiting rod (123) and the frame (100) forms an angle less than 90 degrees.

8. An installation aid for electromechanical engineering equipment according to claim 1, characterized in that The traction pipe (110) comprises a square pipe.

9. An electromechanical engineering equipment installation aid according to claim 1, characterised in that, The upper surface of the bearing plate (121) is paved with a protective layer, and the protective layer comprises an elastic rubber pad.

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