CN213710621U

CN213710621U - Electric power construction is with protection rail

Info

Publication number: CN213710621U
Application number: CN202022190395.XU
Authority: CN
Inventors: 李淑凯
Original assignee: Tianjin Zhongbei Power Engineering Co ltd
Current assignee: Tianjin Zhongbei Power Engineering Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-07-16
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a protection fence for electric power construction, including casing and stand, the bottom of casing and stand is equal fixedly connected with base, the inner wall of casing rotates and is connected with the pivot, the outer wall of pivot evenly fixed cover has connect the reel, the outer wall of reel connects wire rope in the wraparound, wire rope's one end and the outer wall fixed connection of reel, wire rope's the other end runs through behind the inner wall of casing and outer wall fixed connection of stand, the top of pivot runs through behind the inner wall of casing fixedly connected with hand wheel, the outer wall that the pivot is located the casing is fixed fixedly connected with the gear; the utility model discloses a set up casing, pivot, reel, wire rope, stand etc. utilize the reel to wire rope's rolling and unreel, can adjust the spacing distance between casing and the stand to utilize wire rope to play the effect that blocks, thereby can adjust the length of protection rail according to the scope of construction, and easy operation is swift.

Description

Electric power construction is with protection rail

Technical Field

The utility model relates to an electric power engineering technical field especially relates to an electric power construction is with protection rail.

Background

Electric power is an energy source using electric energy as power. The mainstream power generation modes at present mainly include: thermal power generation (combustible materials such as coal), solar power generation, large-capacity wind power generation technology, nuclear power generation, hydrogen power generation, water conservancy power generation and the like. In the electric power construction process, need use the rail in the construction area periphery to keep apart to prevent that vehicle or pedestrian from breaking into the construction area, the going on that the guarantee construction can be safe.

However, the size of the existing protective fence is mostly fixed, the protective fence cannot be adjusted according to the construction range, and the protective fence cannot be spliced with each other and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electric power construction is with protection rail to solve the problem that proposes among the above-mentioned background art.

The utility model discloses a can realize through following technical scheme:

the utility model provides an electric power construction is with protection rail, includes casing and stand, the equal fixedly connected with base in bottom of casing and stand, the inner wall of casing rotates and is connected with the pivot, the even fixed cover of outer wall of pivot has connect the spool, the outer wall solderless wrapped connection of spool has wire rope, wire rope's one end and the outer wall fixed connection of spool, wire rope's the other end runs through behind the inner wall of casing and the outer wall fixed connection of stand, the top of pivot runs through fixedly connected with hand wheel behind the inner wall of casing, the fixed cover of outer wall that the pivot is located the casing has connect the gear, the outer wall of casing runs through with the department that corresponds of gear and is provided with the push rod, the both ends of push rod are fixedly connected with fixture block and pull ring more do not, fixture block.

Through adopting above-mentioned technical scheme, when using, earlier utilize the base to fix the casing, later pulling pull ring, make the fixture block break away from the gear, can be through removing the stand that wire rope has the spool surface to emit, remove the stand to required position, and fix the back to it through the base, rotate the hand wheel, the accessible pivot drives the spool and rotates, thereby tighten up wire rope, promote the push rod at last, can fix the countershaft in the tooth's slot with the fixture block card again, in order to accomplish the length adjustment to the guardrail.

Further setting the following steps: and baffles are fixedly sleeved at two ends of the outer wall of the winding reel.

Through adopting above-mentioned technical scheme, carrying out the in-process of rolling to wire rope to the winding reel, the baffle can play good limiting displacement, guarantees that wire rope twines the outer wall of winding reel.

Further setting the following steps: the top of push rod is run through and is provided with first through-hole, second through-hole, the size of first through-hole, second through-hole is the same, the outer wall of casing is located the push rod directly over fixedly connected with fixed block, the top of fixed block is run through and is provided with the inserted bar, the top fixedly connected with stopper of inserted bar, the inserted bar is located first through-hole.

Through adopting above-mentioned technical scheme, utilize the cooperation of inserted bar and first through-hole, can play good limiting displacement to the push rod to when avoiding wire rope to receive powerful dragging, the fixture block breaks away from with the gear, thereby guarantees the stability of pivot, at the in-process of adjusting wire rope's length, can insert the inserted bar in the second through-hole, in order to prevent that the inserted bar from losing.

Further setting the following steps: the utility model discloses a quick-witted support structure, including the stand, the outer wall fixedly connected with of stand is a plurality of connecting rods, the one end top that the stand was kept away from to the connecting rod runs through and has seted up the mating holes, the outer wall of casing and a plurality of connecting plates of the fixedly connected with of the department that corresponds of connecting rod, the one end that the casing was kept away from to the connecting plate has seted up the mating groove, the size in mating groove and the size looks adaptation of connecting rod, the top of connecting plate runs through with the.

Through adopting above-mentioned technical scheme, utilize the tip of connecting rod and the cooperation in cooperation groove, usable bolt splices two adjacent casings and stand with the cooperation pore pair to improve the wholeness of rail, the concatenation angle of connecting rod and connecting plate is adjustable simultaneously, thereby is convenient for adjust the concatenation angle between casing and the stand according to the scope of construction.

Further setting the following steps: the aperture of the matching hole is larger than the diameter of the screw of the bolt.

Through adopting above-mentioned technical scheme, be convenient for pass the bolt by the mating holes.

To sum up, the utility model discloses a beneficial technological effect does:

1. the utility model discloses a set up casing, pivot, reel, wire rope, stand etc. utilize the reel to wire rope's rolling and unreel, can adjust the spacing distance between casing and the stand to utilize wire rope to play the effect that blocks, thereby can adjust the length of protection rail according to the scope of construction, and easy operation is swift.

2. Utilize the cooperation of inserted bar and first through-hole, can play good limiting displacement to the push rod to when avoiding wire rope to receive powerful dragging, the fixture block breaks away from with the gear, thereby guarantees the stability of pivot, at the in-process of adjusting wire rope's length, can insert the inserted bar in the second through-hole, in order to prevent that the inserted bar from losing.

3. Utilize the tip of connecting rod and the cooperation in cooperation groove, usable bolt splices two adjacent casings and stand with the cooperation pore pair to improve the wholeness of rail, the concatenation angle of connecting rod and connecting plate is adjustable simultaneously, thereby is convenient for adjust the concatenation angle between casing and the stand according to the scope of construction.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

fig. 3 is a schematic structural diagram of the middle clamping block of the present invention.

Reference numerals: 1. a housing; 2. a column; 3. a base; 4. a rotating shaft; 5. a spool; 6. a wire rope; 7. a baffle plate; 8. a hand wheel; 9. a gear; 10. a push rod; 11. a clamping block; 12. a pull ring; 13. a first through hole; 14. a second through hole; 15. a fixed block; 16. inserting a rod; 17. a limiting block; 18. a connecting rod; 19. a mating hole; 20. a connecting plate; 21. a mating groove; 22. and (4) bolts.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, for the protection fence for electric power construction disclosed by the present invention, comprising a housing 1 and a column 2, wherein the bottom of the housing 1 and the column 2 are both fixedly connected with a base 3, the inner wall of the housing 1 is rotatably connected with a rotating shaft 4, the outer wall of the rotating shaft 4 is uniformly and fixedly sleeved with a winding reel 5, the outer wall of the winding reel 5 is connected with a wire rope 6 in a winding manner, one end of the wire rope 6 is fixedly connected with the outer wall of the winding reel 5, the other end of the wire rope 6 is fixedly connected with the outer wall of the column 2 after penetrating through the inner wall of the housing 1, the top end of the rotating shaft 4 is fixedly connected with a hand wheel 8 after penetrating through the inner wall of the housing 1, the outer wall of the rotating shaft 4 positioned in the housing 1 is fixedly sleeved with a gear 9, a push rod 10 is arranged at the corresponding position of the outer wall of the, the clamping blocks 11 are matched with the tooth grooves of the gear 9.

When using, earlier utilize base 3 to fix casing 1, later pulling pull ring 12, make fixture block 11 break away from gear 9, can be through removing stand 2 that wire rope 6 has spool 5 surface to emit, remove stand 2 to the required position, and fix the back to it through base 3, rotate hand wheel 8, accessible pivot 4 drives spool 5 and rotates, thereby tighten up wire rope 6, promote push rod 10 at last, can fix pivot 4 in the tooth's socket of gear 9 is gone into again to fixture block 11, in order to accomplish the length adjustment to the guardrail.

And baffle plates 7 are fixedly sleeved at two ends of the outer wall of the winding reel 5.

In the process of winding the steel wire rope 6 by the winding reel 5, the baffle 7 can play a good limiting role, and the steel wire rope 6 is ensured to be wound on the outer wall of the winding reel 5.

The top of push rod 10 runs through and is provided with first through-hole 13, second through-hole 14, first through-hole 13, second through-hole 14's size is the same, the outer wall of casing 1 is located push rod 10 directly over fixedly connected with fixed block 15, the top of fixed block 15 runs through and is provided with inserted bar 16, the top fixedly connected with stopper 17 of inserted bar 16, inserted bar 16 is located first through-hole 13.

Utilize the cooperation of inserted bar 16 and first through-hole 13, can play good limiting displacement to push rod 10 to when avoiding wire rope 6 to receive the powerful dragging, fixture block 11 breaks away from with gear 9, thereby guarantees the stability of pivot 4, at the in-process of adjusting wire rope 6's length, can insert inserted bar 16 in second through-hole 14, in order to prevent that inserted bar 16 from losing.

The utility model discloses a vertical column 2's a plurality of connecting rods of outer wall fixedly connected with 18 of stand, the one end top that stand 2 was kept away from to connecting rod 18 runs through and has seted up mating holes 19, a plurality of connecting plates of fixedly connected with 20 of the outer wall of casing 1 and the department of correspondence of connecting rod 18, mating groove 21 has been seted up to the one end that casing 1 was kept away from to connecting plate 20, the size of mating groove 21 and the size looks adaptation of connecting rod 18, the top of connecting plate 20 runs through with the department of correspondence of mating groove 21 and is provided with bolt 22.

Utilize the tip of connecting rod 18 and the cooperation of cooperation groove 21, usable bolt 22 splices two adjacent casings 1 and stand 2 with cooperation hole 19 to improve the wholeness of rail, the concatenation angle of connecting rod 18 and connecting plate 20 is adjustable simultaneously, thereby is convenient for adjust the concatenation angle between casing 1 and stand 2 according to the scope of construction.

The diameter of the fitting hole 19 is larger than the diameter of the screw of the bolt 22, so that the bolt 22 can be easily inserted through the fitting hole 19.

The utility model discloses a theory of operation and beneficial effect do:

when using, earlier utilize base 3 to fix casing 1, later pulling pull ring 12, make fixture block 11 break away from gear 9, can make wire rope 6 emit by the 5 surfaces of spool through removing stand 2, remove stand 2 to the required position, and fix the back to it through base 3, rotate hand wheel 8, accessible pivot 4 drives spool 5 and rotates, thereby tighten up wire rope 6, promote push rod 10 at last, can fix pivot 4 in the tooth's socket of gear 9 is gone into again to fixture block 11, in order to accomplish the length adjustment to the guardrail.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an electric power construction is with protection rail which characterized in that: comprises a shell (1) and a stand column (2), wherein the bottoms of the shell (1) and the stand column (2) are fixedly connected with a base (3), the inner wall of the shell (1) is rotatably connected with a rotating shaft (4), the outer wall of the rotating shaft (4) is uniformly and fixedly sleeved with a winding drum (5), the outer wall of the winding drum (5) is wound with a steel wire rope (6), one end of the steel wire rope (6) is fixedly connected with the outer wall of the winding drum (5), the other end of the steel wire rope (6) penetrates through the inner wall of the shell (1) and then is fixedly connected with the outer wall of the stand column (2), the top end of the rotating shaft (4) penetrates through the inner wall of the shell (1) and then is fixedly connected with a hand wheel (8), the outer wall of the rotating shaft (4) positioned in the shell (1) is fixedly sleeved with a gear (9), and a push rod (10) penetrates, the two ends of the push rod (10) are fixedly connected with a clamping block (11) and a pull ring (12), and the clamping block (11) is matched with a tooth groove of the gear (9).

2. The protective fence for electric power construction according to claim 1, wherein: and baffles (7) are fixedly sleeved at two ends of the outer wall of the winding reel (5).

3. The protective fence for electric power construction according to claim 1, wherein: the top of push rod (10) is run through and is provided with first through-hole (13), second through-hole (14), the size of first through-hole (13), second through-hole (14) is the same, the outer wall of casing (1) is located push rod (10) directly over fixedly connected with fixed block (15), the top of fixed block (15) is run through and is provided with inserted bar (16), the top fixedly connected with stopper (17) of inserted bar (16), inserted bar (16) are located first through-hole (13).

4. The protective fence for electric power construction according to claim 1, wherein: the utility model discloses a quick-witted support structure, including stand (2), the outer wall fixedly connected with of stand (2) a plurality of connecting rods (18), the one end top of keeping away from stand (2) of connecting rod (18) runs through and has seted up mating holes (19), the outer wall of casing (1) and a plurality of connecting plates of fixedly connected with (20) of the department that corresponds of connecting rod (18), the one end that casing (1) were kept away from in connecting plate (20) has seted up mating groove (21), the size of mating groove (21) and the size looks adaptation of connecting rod (18), the top of connecting plate (20) runs through with the department that corresponds of mating groove (21) and is provided with bolt.

5. The protective fence for electric power construction according to claim 4, wherein: the aperture of the matching hole (19) is larger than the diameter of a screw rod of the bolt (22).