Power harness fixing clamp

Abstract

The utility model relates to the technical field of cable clamps, and discloses a power harness fixing clamp which comprises a support, a portal frame is installed on one side of the support, and a reinforcing rod is installed on one side in the portal frame. A clamping groove is formed in the support, and one end of the portal frame is clamped in the clamping groove; an insertion rod movably penetrates through the top wall of the support. Through the arrangement of the portal frame, the support and the insertion rod, after the support is fixed on the wall surface, the insertion rod can be moved outwards by applying force, the portal frame is synchronously clamped in the clamping groove of the support, then the insertion rod can be stably inserted into the insertion groove of the portal frame by loosening the pulling force of the insertion rod and the tension spring, and the support and the portal frame are designed in a detachable combination mode. And if the convex portal frame mechanism is damaged in the later period, the convex portal frame mechanism can be replaced by adjusting and moving the insertion rod, so that the later replacement and maintenance cost is indirectly reduced, and the replacement is more efficient and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable clamp technical field, concretely is a kind of electric power harness fixing clamp. BACKGROUND

[0002] Power cable is used to transmit and distribute electric energy cable, power cable is often used in urban underground power grid, power station outgoing line, industrial and mining enterprise internal power supply and cross-river underwater power transmission line.In power line, the proportion of cable is gradually increasing.Power cable is used to transmit and distribute high-power electric energy in the main line of power system, during the laying of electric power harness, it is usually fixed on the wall or other support by clamp.

[0003] In the process of realizing the utility model, the inventor finds that the following problems in the prior art have not been solved: the fixing clamp of the existing electric power harness fixing clamp is mostly integrally formed fixed design, but the outer convex part of the fixing clamp on the wall is prone to impact damage during use, and replacing it requires disassembling the discarded clamp from the wall, which is not only costly, but also time-consuming and labor-intensive, and improvement is urgently needed, therefore, we propose an electric power harness fixing clamp. UTILITY MODEL CONTENT

[0004] The utility model aims at providing an electric power harness fixing clamp, which solves the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an electric power harness fixing clamp, comprising a support, the support is provided with a portal frame on one side, a reinforcing rod is installed on one side of the portal frame;

[0006] A clamping groove is formed in the support, and one end of the portal frame is clamped in the clamping groove;

[0007] A plug rod is movably penetrated through the top wall of the support, a stop block is fixedly installed at the top end of the plug rod, a tension spring is sleeved on the outer side of the plug rod, and the two ends of the tension spring are fixedly connected with the stop block and the support respectively, the bottom end of the plug rod extends into a pre-set plug groove in the portal frame;

[0008] A screw rod is screwed through a screw hole in the middle of the top wall of the portal frame, a clamping plate is placed at the bottom of the screw rod, the bottom end of the screw rod is rotatably connected with the clamping plate through a bearing, guide rods are fixedly installed on both sides of the upper surface of the clamping plate, and the guide rods are movably penetrated through the top wall of the portal frame;

[0009] The inner wall of the gantry bottom and the bottom of the clamping plate are provided with a plurality of groups of evenly arranged clamping grooves, and antiskid pads are fixedly installed in the clamping grooves.

[0010] As an optional solution of the technical scheme of the application, bolts are movably penetrated through the two ends of the reinforcing rod close to the gantry, and the inner ends of the bolts are screwed with the preset threaded grooves on the reinforcing rod, so that the reinforcing rod and the bolts are used in cooperation before the electric wires are clamped, the reinforcing rod is in a non-installed state, the electric power cables are led into the clamping grooves through the opening of the gantry, and the electric power cables are clamped, compared with the existing threading form, the structure supports lateral placement, facilitates clamping of the cables, and the bolts can be used to fix the reinforcing rod on one side of the gantry for reinforcement of the opening of the gantry, thereby indirectly prolonging the service life.

[0011] As an optional solution of the technical scheme of the application, an indication board is fixedly installed on the front side of the support, and the indication board is fixed by welding, so that the corresponding replacement mode can be informed by the guide words on the indication board, and the indication board is convenient to understand and use.

[0012] As an optional solution of the technical scheme of the application, a guide groove is formed on the front and rear sides of the stop block, and an antiskid pattern is formed in the guide groove, so that the antiskid pattern on the guide groove can increase friction to facilitate manual adjustment.

[0013] As an optional solution of the technical scheme of the application, an ear plate is fixedly installed on the two sides of the support, and a positioning hole is formed in the middle of the ear plate, so that a bolt is movably penetrated through the positioning hole of the ear plate and is screwed with a preset threaded structure on the wall surface, and the ear plate is used for detachable fixing of the clamp.

[0014] Compared with the prior art, the electric power line bundle fixing clamp has the following beneficial effects:

[0015] 1. The electric power line bundle fixing clamp is provided with a gantry, a support and an insertion rod, the support is fixed on the wall surface during use of the fixing clamp, the insertion rod is moved outward by applying force, the gantry is simultaneously clamped in the clamping groove of the support, the insertion rod is then loosened, the tension of the tension spring can stably insert the insertion rod into the insertion groove of the gantry, the support and the gantry are designed in a detachable combination, the insertion rod can be adjusted and moved to replace the gantry mechanism when the gantry mechanism is damaged, the replacement and maintenance cost in the later period is indirectly reduced, and the replacement is more efficient and convenient.

[0016] 2. The utility model relates to a power line bundle fixing clamp, be provided with reinforcing rod and bolt, before the electric wire is not clamped, reinforcing rod is non - installation state, make each power cable enter the clamping groove through the open of gantry, and clamping to it, compared with the existing threading form, this structure supports the side - in placement, is convenient for the clamping of cable, bolt can make reinforcing rod be fixed in the one side of gantry again simultaneously, is used for the reinforcement of the open of gantry, indirectly promotes its service life. BRIEF DESCRIPTION OF DRAWINGS

[0017] Other features, objects and advantages of the utility model will become more apparent through reading the following detailed description of non - limiting embodiments with reference to the accompanying drawings:

[0018] Fig. 1 It is the whole main view structure schematic drawing of the utility model kind electric power line bundle fixing clamp;

[0019] Fig. 2 It is the support and gantry position relation section structure schematic drawing of the utility model kind electric power line bundle fixing clamp;

[0020] Fig. 3 It is the utility model kind electric power line bundle fixing clamp's A place enlarged section structure schematic drawing.

[0021] In the drawing: 1, support;11, signboard;12, ear plate;13, clamping groove;2, gantry;21, clamping groove;22, non - slip pad;23, insertion slot;24, bolt;3, screw;31, bearing;32, guide rod;33, clamping plate;4, reinforcing rod;41, thread groove;5, stop block;51, tension spring;52, finger slot;53, insertion rod. DETAILED DESCRIPTION

[0022] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0023] Please refer to Figs. 1-3The utility model provides a technical scheme: a kind of electric power cable harness fixing clamp, including support 1, both sides of support 1 are fixedly installed with lug plate 12, and positioning hole is set in the middle of lug plate 12, and the positioning hole of lug plate 12 is actively penetrated bolt, and is screwed with the thread structure prearranged on wall surface, for the detachable fixing of clamp, support 1 side is installed with portal frame 2, one side in portal frame 2 is installed with reinforcing rod 4, support 1 front side is fixedly installed with sign 11, and sign 11 is fixed by welding mode, and the guiding words on sign 11 can be informed corresponding later replacement mode, it is convenient to understand and use;Clamping groove 13 is set in support 1, and one end of portal frame 2 is clamped in clamping groove 13;Inserting rod 53 is actively penetrated in the top wall of support 1, and the top end of inserting rod 53 is fixedly installed with stop block 5, and the front and rear sides of stop block 5 are both set with guide slot 52, and anti-skid line is set in guide slot 52, and the anti-skid line on guide slot 52 can increase friction to facilitate manual adjustment, and pulling spring 51 is sleeved on the outside of inserting rod 53, and pulling spring 51 both ends are fixedly connected with stop block 5 and support 1, and the bottom end of inserting rod 53 extends into the prearranged insertion slot 23 in portal frame 2;Screw rod 3 is screwed in the middle of the top wall of portal frame 2 by screw hole, and clamping plate 33 is placed at the bottom of screw rod 3, and screw rod 3 bottom end is rotatably connected with clamping plate 33 by bearing 31, and guide rod 32 is fixedly installed on the both sides of the upper surface of clamping plate 33, and guide rod 32 is actively penetrated in the top wall of portal frame 2;A plurality of groups of clamping grooves 21 that are evenly arrayed are set in the bottom inner wall of portal frame 2 and the bottom of clamping plate 33, and anti-skid pad 22 is fixedly installed in clamping groove 21.

[0024] In this technical scheme, by the cooperation of portal frame 2, support 1 and inserting rod 53 etc. components, in the process of using fixing clamp, after support 1 is fixed on wall surface, inserting rod 53 can be moved out by force, at the same time, portal frame 2 is clamped in the clamping groove 13 of support 1, then releasing inserting rod 53, the pulling force of pulling spring 51 can make inserting rod 53 stably inserted in the insertion slot 23 of portal frame 2, so that support 1 and portal frame 2 can be designed in detachable combination, if portal frame 2 mechanism is damaged in later period, it can be replaced by adjusting inserting rod 53, indirectly reducing the cost of later replacement and maintenance, and making replacement more efficient and convenient.

[0025] In some technical schemes, the both ends of portal frame 2 close to reinforcing rod 4 are actively penetrated with bolt 24, and the inner end of bolt 24 is screwed with the prearranged thread groove 41 on reinforcing rod 4 by thread.

[0026] In the technical scheme, the reinforcing rod 4 and the bolt 24 are used in cooperation, the reinforcing rod 4 is in a non-installed state before the electric wire is clamped, the electric power cables are placed into the clamping groove 21 through the opening of the portal frame 2, and the electric power cables are clamped, compared with the existing wire penetrating mode, the structure supports the side-in placement, facilitates the clamping of the cables, and the bolt 24 can fix the reinforcing rod 4 on one side of the portal frame 2 again, is used for reinforcing the opening of the portal frame 2, and indirectly prolongs the service life of the portal frame 2.

[0027] Working principle: it needs to be explained that the utility model is a kind of electric power harness fixing clamp, component is general standard piece or component known to those skilled in the art, and its structure and principle are known to the technical personnel through technical manual or through conventional test method.

[0028] When the electric power harness fixing clamp is used, the fixing clamp is carried to the specified electric power harness wiring area, then the clamp is fixed on the wall or other support through the lug plate 12, the electric power cable is placed in the clamping groove 21, then the screw rod 3 is rotated, the clamping plate 33 is moved downward, and the electric power cable is clamped and erected.

[0029] By being provided with the portal frame 2, the support 1 and the insertion rod 53, during the use of the fixing clamp, after the support 1 is fixed on the wall, the insertion rod 53 can be moved outward by force, the portal frame 2 is simultaneously clamped in the clamping groove 13 of the support 1, then the insertion rod 53 is loosened, the tension of the tension spring 51 can stably insert the insertion rod 53 in the insertion groove 23 of the portal frame 2, so that the support 1 and the portal frame 2 are designed in a detachable combination, if the portal frame 2 mechanism is damaged later, the insertion rod 53 can be adjusted and moved to replace it, indirectly reduces the maintenance cost of the replacement in the later period, and makes the replacement more efficient and convenient, by being provided with the reinforcing rod 4 and the bolt 24, before the electric wire is clamped, the reinforcing rod 4 is in a non-installed state, the electric power cables are placed into the clamping groove 21 through the opening of the portal frame 2, and the electric power cables are clamped, compared with the existing wire penetrating mode, the structure supports the side-in placement, facilitates the clamping of the cables, and the bolt 24 can fix the reinforcing rod 4 on one side of the portal frame 2 again, is used for reinforcing the opening of the portal frame 2, and indirectly prolongs the service life of the portal frame 2.

Claims

1. A power harness securing clamp, characterized by: Including support (1), one side of the support (1) is installed with gantry (2), one side of the gantry (2) is installed with reinforcing rod (4); The support (1) is provided with a clamping groove (13), and one end of the gantry (2) is clamped in the clamping groove (13); The top wall of the support (1) is movably penetrated by an insertion rod (53), the top end of the insertion rod (53) is fixedly provided with a stop block (5), the outer side of the insertion rod (53) is sleeved with a tension spring (51), and the two ends of the tension spring (51) are fixedly connected with the stop block (5) and the support (1), respectively, and the bottom end of the insertion rod (53) extends into a pre-set insertion slot (23) in the gantry (2); The middle part of the top wall of the gantry (2) is rotatably connected with a screw rod (3) through a screw hole, the bottom of the screw rod (3) is provided with a clamping plate (33), the bottom end of the screw rod (3) is rotatably connected with the clamping plate (33) through a bearing (31), and the upper surfaces of the clamping plate (33) are fixedly provided with guide rods (32) on both sides, and the guide rods (32) movably penetrate the top wall of the gantry (2); The bottom inner wall of the gantry (2) and the bottom of the clamping plate (33) are provided with a plurality of groups of evenly arrayed clamping grooves (21), and the clamping grooves (21) are fixedly provided with anti-skid pads (22).

2. The power harness fixing clamp according to claim 1, characterized in that: The two ends of the gantry (2) close to the reinforcing rod (4) are movably penetrated by bolts (24), and the inner ends of the bolts (24) are rotatably connected with the pre-set threaded grooves (41) on the reinforcing rod (4) through threads.

3. The power harness fixing clamp according to claim 1, characterized in that: The front side of the support (1) is fixedly provided with an indication board (11), and the indication board (11) is fixed by welding.

4. The power harness securing clamp of claim 1, wherein: The front and rear sides of the stop block (5) are provided with guide grooves (52), and the guide grooves (52) are provided with anti-skid lines.

5. The power harness securing clamp of claim 1, wherein: The both sides of the support (1) are fixedly provided with ear plates (12), and the middle part of the ear plate (12) is provided with a positioning hole.

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