Auxiliary mounting and dismounting lifting frame for weak current equipment

Abstract

The utility model provides an auxiliary mounting and dismounting lifting frame for weak current equipment, and relates to the technical field of weak current equipment, the auxiliary mounting and dismounting lifting frame comprises a main body assembly, the main body assembly comprises a vehicle plate, universal wheels, a supporting piece, a supporting column, a climbing rod, a rotating shaft and a clamping hole, and the universal wheels are fixed at the bottom of the vehicle plate; and the dismounting assembly is arranged above the vehicle plate and comprises a folding piece, a protection piece and a fixing piece. The scaffold has the advantages that the stability of the scaffold placed on the ground can be improved conveniently when a worker constructs on the scaffold due to the arrangement of the supporting pieces, multiple layers of scaffold bodies can be connected conveniently through the supporting columns and the clamping holes, the height needed in the using process is increased, and the application range of the scaffold is widened; through the arrangement of the folding pieces, the frame body can be conveniently disassembled and carried after construction is completed, the convenience during transportation is improved, through the arrangement of the protection pieces, the safety of a user during work can be conveniently improved, through the arrangement of the fixing pieces, the stability of the frame body can be conveniently improved, and then the safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of weak current equipment, in particular to a lifting frame for auxiliary installation and disassembly of weak current equipment. Background Art

[0002] Electric power applications can be divided into two categories according to the strength of the power transmitted, strong current and weak current. Conceptually, strong current and weak current are generally easy to distinguish. The main difference is their different uses. Strong current is used as a power source, and weak current is used as a signal electricity. Voltage is not a way to distinguish between strong current and weak current. Weak current generally refers to DC circuits or audio, video lines, network lines, and telephone lines. The AC voltage is generally within 36V. Household appliances such as telephones, computers, and television signal inputs (cable TV lines), audio equipment (output lines), etc. are all weak current electrical equipment. When installing weak current equipment, some equipment is installed at a higher position, so a lifting rack is required for auxiliary installation.

[0003] The Chinese patent application number is: CN202120280132.X, which is a lifting frame for auxiliary installation and disassembly of weak current equipment. Its beneficial effects are as follows: when the connecting rod moves, the gear meshes with the rack plate and moves synchronously to the left. At the same time, the connecting rod pulls the slide plate to slide to the left along the dovetail groove through the slider. When it is lifted to the appropriate position, the two slide plates slide toward each other synchronously, so that the limiting hole in the middle of the slider is engaged with the limiting protrusion in the middle of the connecting rod, thereby limiting the rotation of the connecting rod. Under the restriction of the rack plate, the connecting rod is fixed, and the position after lifting is limited for the second time to prevent the top plate from falling accidentally, which has higher safety. However, when the device is in use, the lifting height is limited, and the height of the equipment cannot be increased according to the construction site, which reduces the scope of application of the equipment, and there are no good protective measures on the top plate, which reduces the safety factor during work. After the construction is completed, the parts cannot be disassembled, resulting in insufficient convenience in carrying and transportation.

[0004] How to solve the above technical problems is the subject faced by the present utility model. Utility Model Content

[0005] In order to solve the deficiencies of the prior art, the utility model provides a lifting frame for auxiliary installation and disassembly of weak-current equipment, which has a reasonable design, a simple structure, and is safe and reliable.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model provides a lifting frame for auxiliary installation and disassembly of weak-current equipment, including a main body component, including a vehicle plate, a universal wheel, a support member, a support column, a climbing rod, a rotating shaft and a clamping hole, the universal wheel is fixed to the bottom of the vehicle plate, the support member is fixed to the outside of the vehicle plate, the support column is plugged into the top of the vehicle plate, the climbing rod is fixed to the outside of the support column, the rotating shaft is rotatably connected to the inner wall of the support column, and the clamping hole is opened at the top of the support column; and a disassembly component is arranged above the vehicle plate, including a folding member, a protective member and a fixing member, the folding member is fixed to one end of the rotating shaft, the protective member is arranged on the top of the folding member, and the fixing member is arranged on the outside of the support column.

[0007] As a preferred solution of the low-voltage equipment auxiliary installation and disassembly lifting frame of the utility model, the support member includes a fixed seat and a hydraulic rod, the fixed seat is fixed to one side of the vehicle plate, and the hydraulic rod is fixed to the top of the fixed seat.

[0008] As a preferred solution of the auxiliary installation and disassembly lifting frame of weak current equipment described in the utility model, wherein: the support member also includes a support seat, and the support seat is fixed to the bottom of the hydraulic rod.

[0009] As a preferred solution of the lifting frame for auxiliary installation and disassembly of weak current equipment described in the utility model, the folding member includes a first pedal and a second pedal, and the first pedal and the second pedal are both fixed to one end of the rotating shaft.

[0010] As a preferred solution of the lifting frame for auxiliary installation and disassembly of weak current equipment described in the utility model, the folding part also includes a connecting shaft and a connecting plate, the connecting shaft is fixed to one side of the first pedal and the second pedal, and the connecting plate is rotatably connected to the outer side of the connecting shaft.

[0011] As a preferred solution of the lifting frame for auxiliary installation and disassembly of low-voltage equipment described in the utility model, the folding part also includes a first through hole, a second through hole and a fixing pin, the first through hole is opened on the inner walls of the first pedal and the second pedal, the second through hole is opened on the inner wall of the connecting plate, and the fixing pin is inserted into the inner wall of the second through hole.

[0012] As a preferred solution of the lifting frame for auxiliary installation and disassembly of weak-current equipment of the utility model, the protective member includes a connecting rod, and the connecting rod is threadedly connected to the inner walls of the first pedal and the second pedal.

[0013] As a preferred solution of the auxiliary installation and disassembly lifting frame of the weak current equipment described in the utility model, the protective member also includes a slider and a fence, the slider is slidably connected to the inner wall of the connecting rod, and the fence is fixed to one side of the slider.

[0014] As a preferred solution of the auxiliary installation and disassembly lifting frame of the weak current equipment described in the utility model, the fixing part includes a stud and a diagonal support rod, the stud is fixed to the outside of the support column, and the diagonal support rod is sleeved on the outside of the stud.

[0015] As a preferred solution of the auxiliary installation and disassembly lifting frame of the weak current equipment described in the utility model, the fixing part also includes a nut and a rotating rod, the nut is threadedly connected to the outside of the stud, and the rotating rod is rotatably connected to the inner wall of the diagonal support rod.

[0016] The beneficial effects of the utility model are as follows: the provision of the support members can facilitate workers to perform construction on the rack, thereby improving the stability of the rack when placed on the ground; the support columns and the card holes can facilitate the connection of multi-layer racks, thereby increasing the height required for use and improving the scope of application of the device; the provision of the folding members can facilitate the disassembly and carrying of the rack after construction is completed, thereby improving the convenience during transportation; the provision of the protective members can facilitate the improvement of the safety of users at work; the provision of the fixing members can facilitate the improvement of the stability of the rack, thereby improving the safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall structural diagram of the lifting frame used to assist in the installation and disassembly of weak current equipment.

[0018] Figure 2 Structural diagram of the support components for assisting the installation and disassembly of the lifting frame for weak current equipment.

[0019] Figure 3 Structural diagram of the folding parts used to assist in the installation and disassembly of the lifting frame for weak current equipment.

[0020] Figure 4 Structural diagram of protective parts for assisting the installation and disassembly of lifting frames for weak current equipment.

[0021] Figure 5 Assist in installing and disassembling lifting frames for weak current equipment Figure 4 A partial enlarged structural diagram in the middle.

[0022] Figure 6 Structural diagram of the fixings for assisting the installation and disassembly of the lifting frame for weak current equipment.

[0023] Figure 7 Assist in installing and disassembling lifting frames for weak current equipment Figure 6 A partial enlarged structural diagram of point B in the middle.

[0024] Among them, the figure markings are 100, main component; 101, vehicle plate; 102, universal wheel; 103, support member; 103a, fixed seat; 103b, hydraulic rod; 103c, support seat; 104, support column; 105, climbing pole; 106, rotating shaft; 107, clamping hole; 200, disassembly component; 201, folding member; 201a, first pedal; 201b, second pedal; 201c, connecting shaft; 201d, connecting plate; 201e, first through hole; 201f, second through hole; 201g, fixing pin; 202, protective member; 202a, connecting rod; 202b, slider; 202c, fence; 203, fixing member; 203a, stud; 203b, diagonal support rod; 203c, nut; 203d, rotating rod. DETAILED DESCRIPTION

[0025] In order to clearly illustrate the technical features of this solution, this solution is described below through specific implementation methods.

[0026] Embodiment 1

[0027] Reference Figure 1 to Figure 7 , which is the first embodiment of the utility model, and this embodiment provides a lifting frame for auxiliary installation and disassembly of weak-current equipment. The lifting frame for auxiliary installation and disassembly of weak-current equipment includes a main component 100 and a disassembly component 200. By setting the main component 100, the frame can be easily moved and fixed, and by setting the disassembly component 200, the frame can be easily disassembled for easy carrying and transportation.

[0028] The main component 100 includes a vehicle plate 101, a universal wheel 102, a support member 103, a support column 104, a climbing pole 105, a rotating shaft 106 and a clamping hole 107. The universal wheel 102 is fixed to the bottom of the vehicle plate 101, the support member 103 is fixed to the outside of the vehicle plate 101, the support column 104 is plugged into the top of the vehicle plate 101, the climbing pole 105 is fixed to the outside of the support column 104, the rotating shaft 106 is rotatably connected to the inner wall of the support column 104, and the clamping hole 107 is opened at the top of the support column 104.

[0029] The vehicle plate 101 is used to support the frame, the universal wheel 102 is used to move the vehicle plate 101, the support member 103 is used to support and fix the vehicle plate 101, the support column 104 is used to support the first pedal 201a and the second pedal 201b, the climbing pole 105 is convenient for workers to climb, the rotating shaft 106 is convenient for the first pedal 201a and the second pedal 201b to rotate and fold, and the card hole 107 is convenient for the support column 104 to increase the height.

[0030] The disassembly assembly 200 is disposed above the vehicle plate 101 and includes a folding member 201 , a protective member 202 and a fixing member 203 . The folding member 201 is fixed to one end of the rotating shaft 106 , the protective member 202 is disposed on the top of the folding member 201 , and the fixing member 203 is disposed on the outside of the supporting column 104 .

[0031] The folding member 201 is used to fold the first pedal 201a and the second pedal 201b to improve the convenience during transportation and carrying. The protective member 202 is used to improve the safety of workers during high-altitude construction. The fixing member 203 is used to improve the stability of the frame structure.

[0032] Embodiment 2

[0033] Reference Figure 1 and Figure 2 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0034] Specifically, the support member 103 includes a fixing seat 103a and a hydraulic rod 103b. The fixing seat 103a is fixed to one side of the vehicle plate 101, and the hydraulic rod 103b is fixed to the top of the fixing seat 103a.

[0035] The fixing seat 103a is used to place the hydraulic rod 103b and connect the vehicle plate 101. The hydraulic rod 103b is used to drive the vehicle plate 101 to rise and fall.

[0036] The support member 103 further includes a support seat 103c, and the support seat 103c is fixed to the bottom of the hydraulic rod 103b.

[0037] The support seat 103c is used to support and fix the raised vehicle panel 101.

[0038] Embodiment 3

[0039] Reference Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0040] Specifically, the folding member 201 includes a first pedal 201 a and a second pedal 201 b , and both the first pedal 201 a and the second pedal 201 b are fixed to one end of the rotating shaft 106 .

[0041] The first pedal 201a and the second pedal 201b facilitate workers to work at heights.

[0042] Specifically, the folding member 201 further includes a connecting shaft 201c and a connecting plate 201d. The connecting shaft 201c is fixed to one side of the first pedal 201a and the second pedal 201b, and the connecting plate 201d is rotatably connected to the outer side of the connecting shaft 201c.

[0043] The connecting shaft 201c can facilitate the rotation of the connecting plate 201d, and facilitate the folding of the first pedal 201a and the second pedal 201b. The connecting plate 201d is used to connect the first pedal 201a and the second pedal 201b.

[0044] Specifically, the folding member 201 also includes a first through hole 201e, a second through hole 201f and a fixing pin 201g. The first through hole 201e is opened on the inner walls of the first pedal 201a and the second pedal 201b, the second through hole 201f is opened on the inner wall of the connecting plate 201d, and the fixing pin 201g is inserted into the inner wall of the second through hole 201f.

[0045] The first through hole 201e and the second through hole 201f can be used to facilitate the insertion of the fixing pin 201g. The fixing pin 201g is used to fix the first pedal 201a and the second pedal 201b when they are unfolded, thereby improving the stability during operation.

[0046] Specifically, the protective member 202 includes a connecting rod 202a, and the connecting rod 202a is threadedly connected to the inner walls of the first pedal 201a and the second pedal 201b.

[0047] The connecting rod 202a is used to connect the fence 202c, which is convenient for installation and removal with the first pedal 201a and the second pedal 201b.

[0048] Specifically, the protective member 202 further includes a slider 202b and a fence 202c. The slider 202b is slidably connected to the inner wall of the connecting rod 202a, and the fence 202c is fixed to one side of the slider 202b.

[0049] The slider 202b is used to insert the fence 202c into the connecting rod 202a to facilitate installation and disassembly. The fence 202c is used to improve the safety of workers when working at heights.

[0050] Specifically, the fixing member 203 includes a stud 203a and an oblique support rod 203b. The stud 203a is fixed to the outside of the support column 104, and the oblique support rod 203b is sleeved on the outside of the stud 203a.

[0051] The stud 203a is used to sleeve the diagonal brace rod 203b on its outside, and the diagonal brace rod 203b is used to improve the stability of the frame structure.

[0052] Specifically, the fixing member 203 further includes a nut 203c and a rotating rod 203d. The nut 203c is threadedly connected to the outer side of the stud 203a, and the rotating rod 203d is rotatably connected to the inner wall of the diagonal support rod 203b.

[0053] The nut 203c is used to fix the diagonal support rod 203b, and the rotating rod 203d is used to fold the diagonal support rod 203b when not in use, thereby improving the convenience of carrying.

[0054] When in use, the worker moves the vehicle plate 101 to the construction site through the universal wheel 102, drives the support seat 103c to descend through the hydraulic rod 103b, and then raises the vehicle plate 101. Then, the frame is assembled and the work begins. After the work is completed, the user disassembles the frame, firstly, pulls the fence 202c out of the connecting rod 202a through the slider 202b, rotates the connecting rod 202a to separate it from the first pedal 201a and the second pedal 201b, and then loosens the nut 203c to remove the inclined The support rod 203b is removed from the support column 104, and is rotated, retracted and folded by the rotating rod 203d. Finally, the support column 104 is pulled out from the top of the vehicle plate 101, and the fixing pin 201g on the connecting plate 201d is pulled out, so that the first pedal 201a and the second pedal 201b are rotated and folded through the rotating shaft 106 and the connecting shaft 201c. In this way, the frame is disassembled as a whole, which is convenient for carrying and transportation. If the height is not enough during construction, the support column 104 can continue to be inserted through the card hole 107 to form a multi-layer frame.

[0055] Technical features not described in the present invention can be achieved through or by adopting existing technologies, and will not be elaborated here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. A lifting frame for auxiliary installation and disassembly of weak current equipment, characterized in that: The invention comprises a main body component (100), comprising a vehicle plate (101), a universal wheel (102), a support member (103), a support column (104), a climbing pole (105), a rotating shaft (106) and a clamping hole (107), wherein the universal wheel (102) is fixed to the bottom of the vehicle plate (101), the support member (103) is fixed to the outside of the vehicle plate (101), the support column (104) is plugged into the top of the vehicle plate (101), the climbing pole (105) is fixed to the outside of the support column (104), the rotating shaft (106) is rotatably connected to the inner wall of the support column (104), and the clamping hole (107) is opened at the top of the support column (104); and, The disassembly assembly (200) is arranged above the vehicle plate (101), and comprises a folding member (201), a protective member (202) and a fixing member (203), wherein the folding member (201) is fixed to one end of the rotating shaft (106), the protective member (202) is arranged on the top of the folding member (201), and the fixing member (203) is arranged on the outside of the supporting column (104).

2. The lifting frame for auxiliary installation and disassembly of weak current equipment according to claim 1, characterized in that: The support member (103) comprises a fixing seat (103a) and a hydraulic rod (103b), wherein the fixing seat (103a) is fixed to one side of the vehicle plate (101), and the hydraulic rod (103b) is fixed to the top of the fixing seat (103a).

3. The lifting frame for auxiliary installation and disassembly of weak current equipment according to claim 2, characterized in that: The support member (103) further comprises a support seat (103c), and the support seat (103c) is fixed to the bottom of the hydraulic rod (103b).

4. The lifting frame for auxiliary installation and disassembly of weak current equipment according to claim 1, characterized in that: The folding member (201) comprises a first pedal (201a) and a second pedal (201b), wherein the first pedal (201a) and the second pedal (201b) are both fixed to one end of the rotating shaft (106).

5. The lifting frame for auxiliary installation and disassembly of weak current equipment according to claim 4 is characterized in that: The folding member (201) further comprises a connecting shaft (201c) and a connecting plate (201d), wherein the connecting shaft (201c) is fixed to one side of the first pedal (201a) and the second pedal (201b), and the connecting plate (201d) is rotatably connected to the outside of the connecting shaft (201c).

6. The lifting frame for auxiliary installation and disassembly of weak current equipment according to claim 5, characterized in that: The folding member (201) further comprises a first through hole (201e), a second through hole (201f) and a fixing pin (201g), wherein the first through hole (201e) is formed on the inner walls of the first pedal (201a) and the second pedal (201b), the second through hole (201f) is formed on the inner wall of the connecting plate (201d), and the fixing pin (201g) is plugged into the inner wall of the second through hole (201f).

7. The lifting frame for auxiliary installation and disassembly of weak current equipment according to claim 4, characterized in that: The protective member (202) comprises a connecting rod (202a), and the connecting rod (202a) is threadedly connected to the inner walls of the first pedal (201a) and the second pedal (201b).

8. The lifting frame for auxiliary installation and disassembly of weak current equipment according to claim 7, characterized in that: The protective member (202) further comprises a slider (202b) and a fence (202c), wherein the slider (202b) is slidably connected to the inner wall of the connecting rod (202a), and the fence (202c) is fixed to one side of the slider (202b).

9. The lifting frame for auxiliary installation and disassembly of weak current equipment according to claim 1, characterized in that: The fixing member (203) comprises a stud (203a) and an oblique support rod (203b), wherein the stud (203a) is fixed to the outside of the support column (104), and the oblique support rod (203b) is sleeved on the outside of the stud (203a).

10. The lifting frame for auxiliary installation and disassembly of weak current equipment according to claim 9, characterized in that: The fixing member (203) further comprises a nut (203c) and a rotating rod (203d), wherein the nut (203c) is threadedly connected to the outside of the stud (203a), and the rotating rod (203d) is rotatably connected to the inner wall of the diagonal support rod (203b).

Images