CN111326998A - Support frame for laying cable and cable laying method - Google Patents

Abstract

The invention provides a support frame for laying cables and a cable laying method, wherein the support frame for laying cables comprises a mounting seat provided with a lifting plate and a fixing plate, a deflection plate provided with a locking piece and a transmission assembly; a coaming is arranged on the lifting plate; the transmission assembly comprises a pressure bearing rod and a transmission plate, when the pressure bearing rod moves downwards, the transmission plate can drive the deflection plate to swing to the locking piece and be connected with the surrounding plate by taking the lower end of the deflection plate as the center, the deflection plate, the surrounding plate and the lifting plate are made to surround a space for placing a cable, and the cable cannot be separated from the space due to the fact that the locking piece and the surrounding plate are connected. A cable laying method comprises the steps of arranging the support frames for laying cables at intervals, installing the support frames in a laying channel, and drawing the cables to a lifting plate to connect a surrounding plate and a locking piece. The support frame for laying the cable and the cable laying method provided by the invention can limit the movement of the cable, avoid the manual tightening of the cable and improve the construction efficiency.

Description

A kind of support frame for laying cables and cable laying method

technical field

The invention belongs to the technical field of cable laying, and more particularly relates to a support frame for laying cables and a cable laying method.

Background technique

Cable laying refers to a construction process in which cables are routed from a distribution box to another distribution box or electrical equipment. For different construction environments, construction workers generally use different laying methods, and use cable trenches or other laying channels. During cable laying, the cables are often supported and limited by fixing and installing cable brackets on the side walls of the channel.

Specifically, the construction personnel install the cable brackets in the side walls of the channel (usually installed on both sides of the channel, and set up multiple rows in a quadrilateral arrangement, each row includes multiple cable brackets), and place them on the side walls when the cables pass through. One row of cable brackets is fastened by binding parts (usually, iron wires are used to fasten the cables to the cable brackets), so that the cables can be stably stored on the cable brackets.

The inventor found that, in the aforementioned tying process, since the cable remains in a coiled state for a long time during storage, the cable in use will have a stress that is deflected in the horizontal direction (that is, bent to one side), so that the cable is very unstable. It is easy to fix on the cable bracket, and then it is not easy to tie it tightly, which ultimately reduces the construction efficiency.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a cable-laying support frame and a cable-laying method, aiming at solving the problem of difficulty in tying and fixing the cables during the cable-laying process in the prior art, resulting in low construction efficiency.

In order to achieve the above-mentioned purpose, the technical scheme adopted in the present invention is to provide a support frame for laying cables, comprising:

The mounting seat is provided with a lift plate that slides in the up-down direction, and a fixed plate located below the lift plate; the lift plate is provided with a surrounding plate;

a deflection plate, the lower end is hinged with the fixing plate, the upper end penetrates the lifting plate and can swing centered on the lower end; the deflection plate is provided with a locking member for connecting with the enclosure plate; and

A transmission assembly includes a pressure-bearing rod connected to the lifting plate and used for supporting cables and capable of moving up and down, and a transmission plate connected with the pressure-bearing rod and used to drive the deflection plate to swing; in the pressure-bearing rod When the rod moves downward, the transmission plate can drive the deflection plate to swing until the locking member is connected to the enclosure plate, and the deflection plate, the enclosure plate and the lift plate are enclosed for placing space for cables.

As another embodiment of the present application, the transmission assembly further includes:

a support, fixedly arranged on the fixing plate; and

a rocker, the middle part is hinged with the support;

Wherein, both ends of the rocking plate are respectively in contact with the bottom end of the pressure-bearing rod and the lower end of the transmission plate; the upper end of the transmission plate penetrates the fixing plate, and the upper end surface of the transmission plate is an inclined surface; when the pressure-bearing rod moves downward, the transmission plate moves upward, and the upper end of the transmission plate abuts against the bottom of the deflection plate and drives the deflection plate to swing.

As another embodiment of the present application, the top end of the pressure-bearing rod penetrates through the fixing plate; the pressure-bearing rod is clamped to the upper surface of the lifting plate through an abutment plate fixedly arranged at the top end of the pressure-bearing rod and used for contact with the cable.

As another embodiment of the present application, the upper end of the support is connected to the lower end of the fixing plate, and the lower end of the pressure bearing rod and the lower end of the transmission plate both penetrate through the fixing plate.

As another embodiment of the present application, the rocker is provided with a hinge hole; the support includes:

a support plate, which is fixedly arranged on the fixed plate; the support plate is provided with an escape hole; and

a fixed shaft, which is fixedly arranged in the avoidance hole;

Wherein, the rocker is inserted into the avoidance hole, and the fixed shaft is inserted into the hinge hole; when the rocker rotates around the fixed axis, the hole wall of the avoidance hole Avoid the rocker.

As another embodiment of the present application, the mounting base is provided with a chute extending in the up-down direction and sealed at both ends, and the lifting plate is provided with a clamping connection with the chute and can be along the slide. Slot sliding slider.

As another embodiment of the present application, the top end of the enclosure plate is provided with an insertion hole, and the locking member includes a locking hook that is fixedly arranged at the upper end of the deflection plate and is used to be inserted into the insertion hole.

As another embodiment of the present application, the fixing plate is provided with a spring, and two ends of the spring are respectively connected to the upper surface of the fixing plate and the bottom surface of the lifting plate.

As another embodiment of the present application, the enclosure plate, the deflection plate, and the transmission assembly are provided with a plurality of them and are arranged on the mounting seat at intervals;

Wherein, each of the enclosure plates and the corresponding deflection plates can enclose a space for placing the cables with the lift plate.

The beneficial effects of the support frame for laying cables provided by the present invention are:

When in use, fix the mounting seat on the inner wall of the laying channel, and the construction personnel pull the cable to the top of the lifting plate, and then place it down on the lifting plate, so that the lifting plate and the pressure-bearing rod of the transmission assembly are pressed down to drive the cable. The drive plate of the assembly drives the deflection plate to swing, so that the upper end of the deflection plate is deflected toward the mounting seat until the locking piece is connected to the enclosure plate. The enclosure is connected and the space is fully enclosed, so the cables are confined inside the space.

Compared with the prior art, the support frame for laying cables provided by the present invention drives the pressure-bearing rod and the lifting plate to press down through the force of downward pressing when placing the cable and the gravity of the cable itself. After the installation, the enclosure plate and the deflection plate are connected by the locking member to limit the movement of the cable, which realizes the stable storage of the cable, eliminates the process of manually tying the cable, reduces the labor expenditure, and improves the construction efficiency.

The present invention also provides a cable laying method, comprising the following steps:

A. Arrange a plurality of the above-mentioned support frames for laying cables in the laying channel along the cable laying direction;

B. The mounting seat is fixedly installed on the side wall of the laying channel, so that both the fixing plate and the lifting plate face into the laying channel;

C. Pull the cable along the laying direction of the cable, and place the cable on the lifting plate, so that the cable presses the pressure-bearing rod, and the pressure-bearing rod drives the transmission plate Moving, the transmission plate drives the deflection plate to swing until the locking member is connected to the deflection plate.

The beneficial effects of the cable laying method provided by the present invention are the same as those of a support frame for laying cables, which will not be repeated here.

Description of drawings

1 is a schematic structural diagram of a support frame for laying cables according to an embodiment of the present invention

2 is one of the structural cross-sectional views of a support frame for laying cables according to an embodiment of the present invention;

FIG. 3 is the second structural cross-sectional view of a support frame for laying cables according to an embodiment of the present invention;

Fig. 4 is the partial enlarged schematic diagram at the circle A on Fig. 2;

5 is a third structural cross-sectional view of a support frame for laying cables according to an embodiment of the present invention;

FIG. 6 is a partial enlarged schematic view of the circle B in FIG. 4 .

In the figure, 1, mounting seat; 11, lifting plate; 111, slider; 12, fixing plate; 121, spring; 13, enclosure plate; 131, insertion hole; 14, chute; 2, deflection plate; Locking hook; 31, support; 311, support plate; 312, fixed shaft; 313, avoidance hole; 32, bearing rod; 321, abutment plate; 33, transmission plate; 34, rocker plate; 341, hinge hole ; 100. Cable.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

It should first be noted that when an element is referred to as being "disposed on" another element, it can be directly on the other element or indirectly on the other element. It is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "top", "bottom", "inner", "outer" etc. refer to the orientation or The positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as a limitation of the present invention.

Please refer to FIG. 1 to FIG. 3 together, and now a support frame for laying cables provided by the present invention will be described. The support frame for laying cables includes a mounting seat 1 , a deflection plate 2 and a transmission assembly.

One side of the mounting seat 1 is used to be installed on the inner wall of the laying channel, specifically, it is fixed by fixing tools such as bolts, which is the same as the method of fixing the cable bracket on the inner wall of the laying channel in the prior art. The other side of the mounting base 1 is provided with a lifting plate 11 that slides along the up-down direction, and also has a fixing plate 12 located below the lifting plate 11; the lifting plate 11 is slidably connected to the mounting base 1, and the fixing plate 12 is 1 Fixed connection. The lifting plate 11 is provided with a surrounding plate 13 , one end of the surrounding plate 13 is fixed on the upper surface of the lifting plate 11 , and the other end extends upward.

The lower end of the deflection plate 2 is hinged to the fixed plate 12, and the upper end penetrates the lift plate 11; specifically, when the lift plate 11 rises, the deflection plate 2 swings to a state perpendicular to the fixed plate 12, and the plate surface of the deflection plate 2 is the same as the aforementioned The surfaces of the enclosure plate 13 are opposite to each other, and the cable 100 can pass between the deflection plate 2 and the enclosure plate 13 (that is, the distance between the deflection plate 2 and the enclosure plate 13 is greater than the cross-sectional diameter of the cable 100); when the lift plate 11 descends, the deflection The plate 2 can swing with its lower end as the center, and the deflecting plate 2 is provided with a locking member. As the deflection plate 2 swings, the locking member can be connected with the enclosure plate 13 .

The transmission assembly is fixedly arranged on the mounting base 1, and includes a pressure-bearing rod 32 for supporting the cable 100 and capable of moving up and down, and a transmission plate 33 connected with the pressure-bearing rod 32 for driving the deflection plate 2 to swing; When the 32 is under the downward pressure of the cable 100, the pressure-bearing rod 32 moves downward and drives the transmission plate 33 to move; the transmission plate 33 drives the deflection plate 2 to swing until the locking member is connected to the enclosure plate 13. The plate 13 and the lifting plate 11 enclose a space for placing cables, and since the locking member is connected to the enclosing plate 13, the space is a fully enclosed structure.

For ease of description, the space enclosed by the aforementioned deflecting plate 2 , the enclosure plate 13 and the lifting plate 11 is simply referred to as the placement space in this embodiment. The 100 cannot escape from this space due to its own stress and deformation, and the placement space can limit the movement of the cable 100 .

If the cable 100 needs to be taken out from the placement space, it is necessary to separate the locking member from the deflecting plate 2 and move the lift plate 11 upward. Obviously, the stress and deformation of the cable 100 is mainly in one direction, so the placement space is not suitable for the cable 100. The limiting effect has high stability.

When the support frame for laying cables provided by the present invention is used, the mounting base 1 needs to be fixed on the inner wall of the laying channel. The downward pressure and the gravity of the cable 100 drive the lift plate 11 to move downward, so that the deflection plate 2 can swing; since the pressure-bearing rod 32 supports the cable 100, the pressure-bearing rod 32 moves downward under pressure, so that the transmission plate 33 Drive the deflection plate 2 to swing to a state where the locking member is connected to the enclosure plate 13, so that the deflection plate 2, the enclosure plate 13, and the lift plate 11 enclose a placement space that can restrict the movement of the cable 100, and the placement space has a fully enclosed structure The characteristic is that the cable 100 can be limited, and the stable storage of the cable 100 is realized.

Compared with the prior art, the present invention can avoid the process of manually tying the cable 100, reduce labor expenditure, and improve construction efficiency.

Please refer to FIG. 1 and FIG. 2 together. As a specific embodiment of a support frame for laying cables provided by the present invention, the transmission assembly further includes a support 31 and a rocker 34 .

The support 31 is arranged on the fixing plate 12 , specifically, is fixedly arranged on the upper end face or the lower end face of the fixing plate 12 . The middle part of the rocker 34 is hingedly arranged on the support 31, wherein both ends of the rocker 34 can swing along the up-down direction; Swing in opposite directions, and both swing at the same angle.

The two ends of the rocker 34 are respectively in contact with the bottom end of the pressure bearing rod 32 and the bottom end of the transmission plate 33 . When the pressure bearing rod 32 moves upward or downward, the transmission plate 33 moves in the opposite direction. The upper end of the transmission plate 33 penetrates the fixed plate 12 , and the upper end surface of the transmission plate 33 is an inclined surface. When the pressure bearing rod 32 moves downward, the transmission plate 33 moves upward, and then the upper end of the transmission plate 33 abuts against the lower end of the deflection plate 2 Connect and drive the deflection plate 2 to swing with its lower end as the center.

The process of the above-mentioned transmission plate 33 driving the deflection plate 2 to swing is described in detail as follows:

The upper end of the transmission plate 33 is disposed through the fixed plate 12. When the transmission plate 33 moves upward to abut against the bottom of the deflection plate 2, since the upper end surface of the transmission plate 33 adopts an inclined surface, the transmission plate 33 can drive the deflection plate 2 to swing; Specifically, the deflection plate 2 is subjected to a force in a direction perpendicular to the upper end surface of the transmission plate 33. By adjusting the inclination angle of the aforementioned inclined surface, the swing range of the deflection plate 2 can be changed accordingly.

By adopting the above technical solution, the purpose of swinging the deflection plate 2 when the cable 100 is placed on the lifting plate 11 is achieved, so that the deflection plate 2 used in this embodiment can be driven by the pressure generated when the cable 100 is placed to move toward Swinging on one side optimizes the operation process and saves manpower.

It should be noted that if the deflection plate 2 does not swing when the cable 100 is placed on the lift plate 11, then the cable 100 does not contact the pressure-bearing rod 32; at this time, the user needs to adjust the lift plate 11 and The distance between the mounting bases 1 (generally speaking, the distance should be slightly larger than the diameter of the cross-sectional circle of the cable) enables the cable 100 to abut against the pressure-bearing rod 32 when placed on the lift plate 11 .

Please refer to FIG. 1 to FIG. 3 together. As a specific embodiment of a support frame for laying cables provided by the present invention, the top end of the pressure-bearing rod 32 penetrates through the fixing plate 12; The abutment plate 321 of the upper part is clamped with the upper surface of the lift plate 11 and used for abutting with the cable 100; The rod 32 penetrates the lift plate 11 and abuts one side of the rocker 34 .

It should be added that when the pressure-receiving rod 32 is in contact with the rocker plate 34 and the rocker plate 34 is in a horizontal state, the lower end of the contact plate 321 is in contact with the upper end surface of the lift plate 11 .

By adopting the above technical solution, during the downward movement of the pressure-bearing rod 32, the situation that the pressure-bearing rod 32 is detached from the lower part of the lifting plate 11 is avoided, and the stability of the device in use is enhanced.

Please refer to FIG. 1 to FIG. 3 together. As a specific embodiment of a support frame for laying cables provided by the present invention, the upper end of the support 31 is connected to the lower end of the fixing plate 12, and the bottom end of the pressure-bearing rod 32 is connected to the lower end of the fixing plate 12. The lower ends of the transmission plate 33 all penetrate through the fixing plate 12 and are respectively abutted with both ends of the rocker plate 34 .

By adopting the above technical solution, the situation where the support 31 affects the movement of the lifting plate 11 (specifically, the situation where the upper part of the support 31 is in contact with the lifting plate 11 and the lifting plate 11 cannot move downward) can be avoided, which enhances the use of the device. stability during time; avoid direct collision between internal components and prolong the service life of internal components.

Please refer to FIG. 1 and FIG. 5 together. As a specific embodiment of a support frame for laying cables provided by the present invention, the rocker 34 is provided with a hinge hole 341 ; the support 31 includes a support plate 311 and a fixed shaft 312 .

One end of the support plate 311 is fixed on the fixing plate 12 , and the other end is provided with an escape hole 313 .

The fixed shaft 312 is fixedly arranged in the avoidance hole 313 , and the two ends thereof are respectively fixedly connected to the hole wall of the avoidance hole 313 . The rocker 34 is inserted into the avoidance hole 313, and the fixed shaft 312 is inserted into the hinge hole 341; when the rocker 34 rotates around the fixed axis 312, the two ends of the rocker 34 swing upward or downward respectively, and The hole wall of the escape hole 313 escapes from the rocker 34 to prevent the outer wall of the rocker 34 from abutting against the hole wall of the escape hole 313 and unable to swing.

By adopting the above technical solution, compared with the solution of installing the shaft body on the rocker 34, the situation that the rocker 34 cannot be used normally due to the weak connection or separation between the rocker 34 and the shaft body is avoided, and the stability of the device is improved. stronger.

It should be noted that, by adjusting the distance between the hole wall of the avoidance hole 313 and the rocker 34, the hole wall of the avoidance hole 313 avoids the swing track of the rocker 34, and at the same time, it can limit the rocker 34, not only avoid The situation that the rocker 34 cannot swing is avoided, and the situation that the rocker 34 swings too much, the end of the rocker 34 collides with the bottom surface of the fixing plate 12, etc., which may cause damage to the device, is avoided.

Please refer to FIG. 1 to FIG. 4 together. As a specific embodiment of a support frame for laying cables provided by the present invention, the mounting base 1 is provided with a chute 14 extending in the up-down direction and sealed at both ends. The plate 11 is provided with a sliding block 111 which is engaged with the chute 14 and can slide along the extending direction of the chute 14 . The chute 14 extends along the up-down direction and both upper and lower ends are sealed. When the slider 111 moves to the upper end of the chute 14, the slider 111 abuts against the inner wall of the upper end of the chute 14, thereby restricting the lifting The lifting and lowering of the plate 11 prevents the lifting plate 11 from disengaging from the mounting base 1; when the slider 111 moves to the lower end of the chute 14, the slider 111 abuts against the inner wall of the lower end of the chute 14, thereby restricting the movement of the lifting plate 11 , because the pressure-bearing rod 32 is connected with the lifting plate 11, the lifting plate 11 can limit the movement of the pressure-bearing rod 32, thereby restricting the swing of the aforementioned rocker 34, and the two ends of the rocker 34 still remain connected to the pressure-bearing rod at this time. The abutting relationship between 32 and the transmission plate 33 avoids the situation that the end of the rocker 34 abutting against the transmission plate 33 is deflected too much downward, causing the transmission plate 33 to slide out along the surface of the rocker 34 .

By adopting the above technical solution, when the lifting plate 11 moves in the up-down direction, the lifting plate 11 cannot be separated from the mounting base 1, which enhances the stability of the device in use.

Please refer to FIG. 1 to FIG. 3 together. As a specific embodiment of a support frame for laying cables provided by the present invention, the top end of the enclosure plate 13 is provided with an insertion hole 131 , and the locking member includes a fixed arrangement on the deflection plate 2 . The locking hook 21 at the upper end is used to be inserted into the insertion hole 131 .

By adopting the above technical solution, when the deflecting plate 2 swings toward the enclosing plate 13 to form the placement space, the locking hook 21 can be inserted into the insertion hole 131, so that the enclosing plate 13 and the deflecting plate 2 are connected, thereby limiting the placement space The cable 100 moves inside.

It should be noted that the locking hook 21 adopts a plate-like structure with a hook-shaped cross-section and is made of elastic material. When the locking hook 21 is connected to the insertion hole 131 , the hook portion of the locking hook 21 can generate elasticity Deformed and attached to the surface of the enclosure plate 13 , when the locking hook 21 overlaps with the insertion hole 131 , the locking hook 21 returns to its original state and is inserted into the insertion hole 131 .

Please refer to FIG. 1 to FIG. 3 together. As a specific embodiment of a support frame for laying cables provided by the present invention, a spring 121 is provided on the fixing plate 12 , and two ends of the spring 121 are respectively connected with the two ends of the fixing plate 12 . The upper surface and the bottom surface of the lift plate 11 are connected.

By adopting the above technical solution, when the cable 100 is not placed on the lifting plate 11 or the cable 100 is lifted, if the locking member is not connected to the enclosure plate 13, the spring 121 can drive the lifting plate 11 to rise, thereby causing the deflection plate 2 to swing, Easy cable 100 placement and removal.

It should be noted that, in order to avoid the buckling of the main body of the spring 121, the spring 121 can be sleeved on the rod body of the pressure-bearing rod 32; Abutting, thereby offsetting the force generated by the aforementioned offsetting, avoiding the buckling of the spring 121, and enhancing the stability of the device during use.

Please refer to FIG. 1 to FIG. 5 together. As a specific embodiment of a support frame for laying cables provided by the present invention, the enclosure plate 13 , the deflection plate 2 and the transmission assembly are provided with multiple and spaced apart on the mounting seat. 1 (specifically arranged on the lifting plate 11 and the fixing plate 12 ), and each enclosure plate 13 and its corresponding deflecting plate 2 can enclose a space for placing the cable 100 with the lifting plate 11 .

Specifically, when the cables 100 are laid, multiple cables 100 often need to be placed on the same frame, and the cables 100 are often arranged in a horizontal direction perpendicular to the laying direction of the cables 100; When laying in the channel, the above-mentioned plurality of enclosure plates 13 , deflection plates 2 and transmission components are arranged along the arrangement direction of the plurality of cables 100 .

By adopting the above technical solution, multiple placement spaces can be formed, so that multiple cables 100 can be supported and limited, thereby ensuring the practicability of the device in actual use.

When placing one of the cables 100 in the placement space, the lift plate 11 has been pressed down to the lowest position by the cable 100; the process of pressing the lift plate 11 can be dispensed with during the subsequent placement of the cables 100, and because The pressure-bearing rod 32 is not connected with the lift plate 11 in any way, so the movement of the pressure-bearing rod 32 that does not support the cable 100 will not be affected by the lift plate 11, and the corresponding distance between the deflection plate 2 and the enclosure plate 13 can make the cable 100 move. Through.

Please refer to FIG. 1 to FIG. 3 together, the present invention also provides a cable laying method, which includes the following steps:

A. Arrange the above-mentioned support frame for laying cables in the laying channel along the laying direction of the cable 100;

B. Fix the mounting base 1 on the side wall of the laying channel, so that the fixed plate 12 and the lifting plate 11 are both facing into the laying channel;

C. Pull the cable 100 along the cable laying direction and place it on the lift plate 11, the cable 100 presses the lift plate 11 and the pressure bearing rod 32, the pressure bearing rod 32 descends and drives the transmission plate 33 to move, and the transmission plate 33 drives The deflector plate 2 is deflected to connect with the locking member.

The beneficial effect of a cable laying method is that when the cable 100 is fixed, the process of manually tying it is eliminated, manpower is saved, and the laying efficiency of the cable 100 is improved.

It needs to be supplemented that, in step B, the method of fixing the mounting base 1 on the side wall of the laying channel is the same as the method of fixing the cable bracket on the side wall of the laying channel in the prior art. The mounting seat 1 is regarded as a connecting portion on the cable support in the prior art for communicating with the side wall of the laying channel, and details are not described herein again.

When multiple cables 100 need to be laid in the same laying channel, in step A, the above-mentioned support frame for laying cables can be arranged in multiple rows along the up-down direction; the above-mentioned mounting base 1 can also be used to install multiple enclosure plates 13. The way of the deflection plate 2 and the transmission assembly, when multiple cables are placed in this way, the above step C includes the following steps:

c1. Place one of the cables 100 on the lift plate 11, so that the lift plate 11 and one of the pressure-bearing rods 32 are lowered, the pressure-bearing rod 32 drives the transmission plate 33 to move, and the transmission plate 33 drives the deflection plate 2 to swing to the locking The pieces are connected to form the first placement space;

c2. Place the other cable 100 on the other pressure-bearing rod 32 and lower the pressure-bearing rod 32. The pressure-bearing rod 32 drives the transmission plate 33 to move, and the transmission plate 33 drives the deflection plate 2 to swing until it is connected to the locking member , forming a second placement space;

c3. Repeat c2 until all cables 100 are placed in different placement spaces.

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

Claims (10)

1. A support frame for laying cables is characterized in that, comprising: The mounting seat is provided with a lift plate that slides in the up-down direction, and a fixed plate located below the lift plate; the lift plate is provided with a surrounding plate; a deflection plate, the lower end is hinged with the fixing plate, the upper end penetrates the lifting plate and can swing centered on the lower end; the deflection plate is provided with a locking member for connecting with the enclosure plate; and A transmission assembly includes a pressure-bearing rod connected to the lifting plate and used for supporting cables and capable of moving up and down, and a transmission plate connected with the pressure-bearing rod and used to drive the deflection plate to swing; in the pressure-bearing rod When the rod moves downward, the transmission plate can drive the deflection plate to swing until the locking member is connected to the enclosure plate, and the deflection plate, the enclosure plate and the lift plate are enclosed for placing space for cables. 2. The support frame for laying cables according to claim 1, wherein the transmission assembly further comprises: a support, fixedly arranged on the fixing plate; and a rocker, the middle part is hinged with the support; Wherein, both ends of the rocking plate are respectively in contact with the bottom end of the pressure-bearing rod and the lower end of the transmission plate; the upper end of the transmission plate penetrates the fixing plate, and the upper end surface of the transmission plate is an inclined surface; when the pressure-bearing rod moves downward, the transmission plate moves upward, and the upper end of the transmission plate abuts against the bottom of the deflection plate and drives the deflection plate to swing. 3 . The support frame for laying cables according to claim 2 , wherein the top end of the pressure-receiving rod penetrates through the fixing plate; the pressure-receiving rod is connected with the abutment plate fixedly arranged at the top end of the pressure-receiving rod. 4 . The upper surface of the lift plate is clamped and used for abutting with the cable. 4. A support frame for laying cables according to claim 2, characterized in that the upper end of the support is connected with the lower end of the fixing plate, and the bottom end of the pressure bearing rod is connected to the lower end of the transmission plate. The lower ends all penetrate through the fixing plate. 5. A support frame for laying cables according to claim 2, wherein the rocker plate is provided with a hinge hole; the support comprises: a support plate, which is fixedly arranged on the fixed plate; the support plate is provided with an escape hole; and a fixed shaft, which is fixedly arranged in the avoidance hole; Wherein, the rocker is inserted into the avoidance hole, and the fixed shaft is inserted into the hinge hole; when the rocker rotates around the fixed axis, the hole wall of the avoidance hole Avoid the rocker. 6 . The cable-laying support frame according to claim 1 , wherein the mounting base is provided with a chute extending in an up-down direction and sealed at both ends, and the lifting plate is provided with a The sliding slot is clamped and can slide along the sliding slot. 7 . The support frame for laying cables according to claim 1 , wherein the top end of the enclosure plate is provided with an insertion hole, and the locking member comprises a fixed arrangement on the upper end of the deflection plate and is used for connecting with the deflection plate. 8 . The locking hook inserted into the insertion hole. 8 . The support frame for laying cables according to claim 1 , wherein a spring is provided on the fixing plate, and two ends of the spring are respectively connected with the upper surface of the fixing plate and the lifting plate. 9 . connected to the bottom. 9. A support frame for laying cables according to any one of claims 1-8, characterized in that, the enclosure plate, the deflection plate, and the transmission assembly are provided with a plurality of and are arranged at intervals on on the mounting seat; Wherein, each of the enclosure plates and the corresponding deflection plates can enclose a space for placing the cables with the lift plate. 10. A cable laying method, characterized in that, comprising the following steps: A. A kind of support frame for laying cables according to any one of claims 1-9 is arranged in the laying channel along the cable laying direction; B. Fix the mounting seat on the side wall of the laying channel, so that both the fixing plate and the lifting plate face into the laying channel; C. Pull the cable along the laying direction of the cable, and place the cable on the lifting plate, so that the cable presses the pressure-bearing rod, and the pressure-bearing rod drives the transmission plate When moving, the transmission plate drives the deflection plate to swing until the locking member is connected to the deflection plate.

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