Novel cable terminal tower platform support

Abstract

The utility model discloses a novel cable terminal tower platform support which comprises a platform plate arranged on the outer side of an electric tower, a climbing component is arranged on the side of the platform plate and comprises a connecting block arranged at the bottom of the platform plate, the side of the connecting block is fixedly connected with a U-shaped frame, and a plurality of crawling ladders are symmetrically arranged on the inner side of the U-shaped frame. A cover cage is connected to the front face of the U-shaped frame in a penetrating mode, an adjusting part is arranged at the joint of the U-shaped frame and the cover cage and comprises an inserting rod, a plurality of inserting blocks are fixedly connected to the side of the inserting rod, and an extrusion part is arranged at the bottom of the inserting rod; the climbing component is arranged on the side of the platform plate, the U-shaped frame with the crawling ladder is arranged on the side of the connecting block in the climbing component, and the cover cage for protecting a climber can control a plurality of inserting blocks on the side of the inserting rod in the adjusting part through the extruding part according to the body shape of the climber, so that the cover cage is stretched, adjusted and fixed; and climbing maintenance of construction and maintenance personnel with different body types is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of cable terminal tower equipment, in particular to a new type cable terminal tower platform bracket. Background Art

[0002] The cable terminal tower platform bracket is a supporting structure for installing cable terminal heads and lightning arresters. It is usually installed on the terminal tower. The design of the cable terminal tower is to integrate the overhead line and the cable terminal bracket, so that equipment such as the cable terminal head and the lightning arrester can be installed on the terminal platform bracket. A ladder is set on the side of the platform bracket for construction and maintenance personnel to climb. A protective cage is welded on the outside of the existing ladder to prevent people from accidentally falling. Since the welding of the protective cage cannot be adjusted in size according to the body shape of the maintenance personnel, in order to make the protective cage adapt to maintenance construction personnel of different sizes, a new type of cable terminal tower platform bracket is needed. Utility Model Content

[0003] The utility model aims to provide a novel cable terminal tower platform bracket to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of cable terminal tower platform bracket, comprising a platform plate arranged on the outside of the electric tower frame, a climbing member is arranged on the side of the platform plate, the climbing member comprises a connecting block arranged at the bottom of the platform plate, a U-shaped frame is fixedly connected to the side of the connecting block, a plurality of ladders are symmetrically arranged on the inner side of the U-shaped frame, a cage for protecting climbers is inserted and connected to the front of the U-shaped frame, an adjusting part for adjusting the telescopic degree of the cage is provided at the connection between the U-shaped frame and the cage, the adjusting part comprises an insert rod, a plurality of insert blocks for inserting and locking the cage are fixedly connected to the side of the insert rod, and an extrusion part for pushing the insert rod to move is provided at the bottom of the insert rod.

[0005] Preferably, the extrusion portion includes a stud, the end of the stud is inserted and connected to the inner side of the U-shaped frame, the inner side of the U-shaped frame is provided with a movable groove for the stud to be inserted, and the bottom of the insertion rod and the inside of the movable groove are fixedly connected with an extrusion bevel block for the stud to push the insertion rod.

[0006] Preferably, a compression spring is sleeved on the outside of the insertion rod and located on the top of the extrusion bevel block, and the compression spring is arranged inside the movable groove.

[0007] Preferably, a plurality of locking grooves for inserting the plug-in blocks are provided on the side of the cover cage, and a retention groove for hiding the plug-in blocks is provided at the insertion point of the U-shaped frame and the cover cage.

[0008] Preferably, a warning ring is provided on the outer side of the interlaced end of the cage and the U-shaped frame.

[0009] Preferably, L-shaped limiting blocks are symmetrically arranged on the sides of the connecting block.

[0010] Technical effects and advantages of the utility model:

[0011] The utility model provides a climbing member on the side of the platform plate, and a U-shaped frame with a ladder is provided on the side of the connecting block in the climbing member. A cage for protecting the climber can be adjusted and fixed by stretching the cage according to the climber's body shape through a plurality of plug blocks on the side of the plug rod in the adjustment part controlled by the extrusion part, so as to facilitate climbing and maintenance by construction and maintenance personnel of different body shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a side view of the utility model as a whole.

[0013] Figure 2 It is a structural schematic diagram of the climbing component of the utility model.

[0014] Figure 3 It is a side sectional view of the climbing component of the utility model.

[0015] Figure 4 It is a top view of the utility model as a whole.

[0016] Figure 5 It is a cross-sectional view of the connection between the cage and the insertion rod of the utility model.

[0017] In the figure: 1. platform plate; 2. connecting block; 3. L-shaped limit block; 4. U-shaped frame; 401. ladder; 402. movable groove; 403. retention groove; 5. cage; 501. locking groove; 502. warning ring; 7. stud; 8. extrusion bevel block; 9. insertion rod; 901. insertion block; 902. compression spring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The utility model provides Figure 1-5 A new type of cable terminal tower platform support shown includes a platform plate 1 arranged outside the electric tower frame, and a climbing member is arranged on the side of the platform plate 1;

[0020] Specifically, the climbing member includes a connecting block 2 arranged at the bottom of the platform plate 1, a U-shaped frame 4 is fixedly connected to the side of the connecting block 2, a plurality of ladders 401 are symmetrically arranged on the inner side of the U-shaped frame 4, and a cage 5 for protecting climbers is inserted and connected to the front of the U-shaped frame 4;

[0021] It should be noted that the connecting block 2 and the platform plate 1 are fixed by bolts, and the top of the platform plate 1 and the top of the connecting block 2 are both provided with cylindrical holes for the bolts to be inserted, the U-shaped frame 4 and the connecting block 2 are fixed by welding, the two ends of the ladder 401 are welded to the inner wall of the U-shaped frame 4, and the front of the U-shaped frame 4 is provided with a plurality of cylindrical holes for the cage 5 to be inserted, and the cage 5 is formed into a whole by welding a plurality of parallel semicircular arc steels through steel plates;

[0022] Specifically, an L-shaped limit block 3 is symmetrically arranged on the side of the connection block 2, the L-shaped limit block 3 is welded and fixed to the connection block 2, and the top short side of the L-shaped limit block 3 is clamped on the top of the platform plate 1, which can support the connection block 2 and fix the connection block 2 with auxiliary bolts;

[0023] The connection between the U-shaped frame 4 and the cage 5 is provided with an adjustment portion for adjusting the telescopic degree of the cage 5;

[0024] Specifically, the adjustment part includes an insertion rod 9, and a plurality of insertion blocks 901 for inserting and locking the cage 5 are fixedly connected to the side of the insertion rod 9;

[0025] It should be noted that a movable hole for inserting the insertion rod 9 is provided on the side of the columnar hole of the U-shaped frame 4, and the movable hole connects the multiple columnar holes. A retention groove 403 for hiding the plug block 901 is provided at the intersection of the U-shaped frame 4 and the cage 5. The retention groove 403 is provided at the connection between the bottom of each columnar hole and the movable hole.

[0026] The side of the cage 5 is provided with a plurality of locking grooves 501 for inserting the inserting blocks 901. By pulling the cage 5, the inserting blocks 901 are inserted into the locking grooves 501 at different positions, thereby realizing the size adjustment of the cage 5.

[0027] A warning ring 502 is provided on the outer side of the interlaced end of the cage 5 and the U-shaped frame 4. The warning ring 502 is welded on the outer side of the cage 5 and is set to red in color to remind the climber that the cage 5 is at the maximum adjustment length and cannot be stretched any further.

[0028] The bottom of the insertion rod 9 is provided with an extrusion portion for pushing the insertion rod 9 to move;

[0029] Specifically, the extrusion portion includes a stud 7, the end of which is inserted and connected to the inner side of the U-shaped frame 4.

[0030] The inner side of the U-shaped frame 4 is provided with a movable groove 402 for inserting the stud 7, and the bottom of the insertion rod 9 and the inside of the movable groove 402 are fixedly connected with an extrusion inclined block 8 for the stud 7 to push the insertion rod 9;

[0031] It should be noted that a threaded hole for inserting the stud 7 is opened on the side of the movable groove 402, and the tightened stud 7 is rotated to squeeze the extrusion bevel block 8 welded with the insertion rod 9, thereby pushing the insertion rod 9 to move upward, and the insertion block 901 is inserted from the retention groove 403 into the locking groove 501 to lock the cage 5;

[0032] Specifically, a compression spring 902 is sleeved on the outside of the insertion rod 9 and located on the top of the extrusion inclined block 8, and the compression spring 902 is arranged inside the movable groove 402;

[0033] It should be noted that the diameter of the compression spring 902 is larger than the diameter of the movable hole, which facilitates pushing the extrusion bevel block 8 to move downward when the stud 7 is loosened.

[0034] In actual use, a climbing component is provided on the side of the platform board 1, and a U-shaped frame 4 with a ladder 401 is provided on the side of the connecting block 2 in the climbing component. The cage 5 for protecting the climber can be adjusted according to the body shape of the climber by loosening the stud 7 in the extrusion part, and adjusting the multiple plug blocks 901 on the side of the plug rod 9 to retract into the retention groove 403. After the cage 5 is stretched and adjusted to the required width, the stud 7 is tightened, and the extrusion bevel block 8 is squeezed by the stud 7, driving the plug rod 9 to move upward, thereby inserting the plug block 901 on the outside of the plug rod 9 into the locking groove 501, so as to stretch, adjust and fix the cage 5, which is convenient for construction and maintenance personnel of different body shapes to climb and maintain the platform board 1.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A new type of cable terminal tower platform support, comprising a platform plate (1) arranged outside the electric tower, characterized in that: A climbing member is arranged on the side of the platform plate (1), and the climbing member comprises a connecting block (2) arranged at the bottom of the platform plate (1); a U-shaped frame (4) is fixedly connected to the side of the connecting block (2); a plurality of ladders (401) are symmetrically arranged on the inner side of the U-shaped frame (4); a cage (5) for protecting climbers is inserted and connected to the front of the U-shaped frame (4); an adjustment portion for adjusting the telescopic degree of the cage (5) is provided at the connection between the U-shaped frame (4) and the cage (5); the adjustment portion comprises an insertion rod (9); a plurality of insertion blocks (901) for inserting and locking the cage (5) are fixedly connected to the side of the insertion rod (9); and a pressing portion for pushing the insertion rod (9) to move is provided at the bottom of the insertion rod (9).

2. A new type of cable terminal tower platform support according to claim 1, characterized in that: The extrusion portion comprises a stud (7), the end of the stud (7) being inserted and connected to the inner side of the U-shaped frame (4), the inner side of the U-shaped frame (4) being provided with a movable groove (402) for the stud (7) to be inserted, and an extrusion inclined block (8) for the stud (7) to push the insertion rod (9) being fixedly connected to the bottom of the insertion rod (9) and located inside the movable groove (402).

3. A new type of cable terminal tower platform support according to claim 2, characterized in that: A compression spring (902) is sleeved on the outside of the insertion rod (9) and located on the top of the extrusion inclined block (8), and the compression spring (902) is arranged inside the movable groove (402).

4. A new type of cable terminal tower platform support according to claim 1, characterized in that: A plurality of locking grooves (501) for inserting the insert block (901) are provided on the side of the cover cage (5), and a retention groove (403) for hiding the insert block (901) is provided at the insertion point between the U-shaped frame (4) and the cover cage (5).

5. A new type of cable terminal tower platform support according to claim 4, characterized in that: A warning ring (502) is provided on the outer side of the interlaced end of the cage (5) and the U-shaped frame (4).

6. A new type of cable terminal tower platform support according to claim 1, characterized in that: L-shaped limiting blocks (3) are symmetrically arranged on the sides of the connecting block (2).

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