CN217810696U

CN217810696U - Municipal works are with construction rail guard

Info

Publication number: CN217810696U
Application number: CN202221186513.2U
Authority: CN
Inventors: 刘雨婷
Original assignee: Ysd Building Installation Construction Co ltd
Current assignee: Ysd Building Installation Construction Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-11-15
Anticipated expiration: 2032-05-17

Abstract

The utility model provides a municipal works are with construction rail guard relates to municipal administration equipment technical field. This construction rail guard for municipal works, including first pole setting, second pole setting, first slide bar, loop bar, thread groove, spout, fixing bolt, second slide bar, square groove, fixed box, round hole, threaded rod, lifter, fixed plate, rotation handle, spacing groove, stopper, connecting block, pinhole, connecting plate, round pin axle, first pole setting and second pole setting overlap joint subaerial respectively. This municipal works are with construction rail guard, the staff rotates the handle through clockwise rotation, and the clockwise rotation of rotating the handle can drive the threaded rod and carry out clockwise rotation, and the clockwise rotation of threaded rod can drive the lifter downstream, and the lifter can drive the fixed plate downstream and hug closely on the bottom surface of the square inslot chamber that the second slide bar upper surface was seted up, can accomplish the fixed to the usable floor area of this novel rail guard.

Description

Municipal works are with construction rail guard

Technical Field

The utility model relates to a municipal administration equipment technical field specifically is a municipal works is with construction rail guard.

Background

In the municipal works work progress, in order to avoid causing the influence to the construction place surrounding environment to and can be more convenient carry out the municipal works construction, the isolation and the warning in construction place are widely applied to the construction rail guard. The size of its use volume can't be adjusted to current construction rail guard, can not extensive be applicable to different construction place or construction road on, in addition, current construction rail guard is convenient for carry and deposit because the volume is great.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough that provide in the background art, the utility model provides a municipal works are with construction rail guard.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a construction protective guard for municipal engineering comprises a first vertical rod, a second vertical rod, first slide rods, loop bars, thread grooves, sliding grooves, fixing bolts, second slide rods, square grooves, a fixing box, round holes, threaded rods, lifting rods, fixing plates, a rotating handle, limiting grooves, limiting blocks, connecting blocks, pin holes, connecting plates and pin shafts, wherein the first vertical rod and the second vertical rod are respectively lapped on the ground, the second vertical rod is positioned on the right side of the first vertical rod, two groups of first slide rods are fixedly arranged on the right side surface of the first vertical rod, three groups of loop bars are fixedly arranged on the left side surface of the second vertical rod and are sleeved on the outer surface of the first slide rods, the thread grooves are formed in the upper surfaces of the first slide rods, the loop bars positioned at the top and the loop bars positioned at the bottom in the three groups of loop bars are respectively provided with sliding grooves, the thread grooves are sleeved with the fixing bolts, and the fixed bolt upwards penetrates the upper surface of the loop bar through the sliding groove, a second sliding bar is fixedly arranged on the right side surface of the first upright stanchion, the second sliding bar is positioned between two groups of first sliding bars, the middle loop bar in three groups of loop bars is sleeved on the outer surface of the second sliding bar, a square groove is arranged on the upper surface of the second sliding bar, the middle loop bar in three groups of loop bars is fixedly arranged on the upper surface of the middle loop bar, a fixed box is fixedly arranged on the upper surface of the middle loop bar, round holes are arranged on the upper surfaces of the fixed box and the middle loop bar, the threaded rod penetrates the fixed box through the round holes, the threaded rod is fixedly connected between the bearing and the upper surface of the fixed box through the bearing, a lifting rod is sleeved on the outer surface of the threaded rod in a threaded manner, a fixed plate is fixedly arranged at the bottom end of the lifting rod, a rotating handle is fixedly arranged at the top end of the threaded rod, and limiting grooves are respectively arranged on the left side surface and the right side surface of the inner wall of the round hole, fixed mounting has the stopper on the lifter left and right sides face respectively, and the stopper is located the inside of spacing groove, the left surface fixed mounting of first pole setting has the connecting block, the pinhole has been seted up to the upper surface of connecting block, fixed mounting has two sets of connecting plates on the right flank of second pole setting, the round pin axle runs through the upper surface of two sets of connecting plates.

Preferably, the square groove that the second slide bar upper surface was seted up, the bottom surface fixed mounting of its inner chamber has the pinion rack, the lower surface fixed mounting of fixed plate has the tooth, and is meshed between the bottom surface of fixed plate and square groove inner chamber.

Preferably, the lower surfaces of the first vertical rod and the second vertical rod are respectively and fixedly provided with a pulley, the pulleys are universal wheels, and reflective coatings are sprayed on the outer surfaces of the first vertical rod and the second vertical rod.

Preferably, the upper surface of the rotating handle is fixedly connected with a handle, and the handle is provided with anti-skid grains.

Preferably, the pin shaft is in threaded connection with the lower connecting plate of the two groups of connecting plates, and the overlooking cross-sectional area of the pin shaft is smaller than the area of a pin hole formed in the upper surface of the connecting block.

Preferably, the threaded rod and the lifting rod are in threaded connection.

(III) advantageous effects

The utility model provides a municipal works are with construction rail guard. The method has the following beneficial effects:

1. this municipal works are with construction rail guard, the staff rotates the handle through clockwise rotation, the clockwise rotation of rotating the handle can drive the threaded rod and carry out clockwise rotation, the clockwise rotation of threaded rod can drive the lifter downstream, the lifter can drive the fixed plate downstream and hug closely on the bottom surface of the square inslot chamber that the second slide bar upper surface was seted up, can accomplish the fixed to the usable floor area of this novel rail guard, rethread counter-clockwise rotation rotates the handle and makes fixed plate rebound can remove the fixed of this novel rail guard usable floor area.

2. This municipal works are with construction rail guard, the staff is close to each other or keep away from through pulling first pole setting and second pole setting according to the protection needs of construction site or construction road, goes to drive first slide bar and second slide bar and removes at the inner chamber of loop bar respectively, can adjust this novel use area who prevents railing.

3. This construction rail guard for municipal works makes fixing bolt break away from the thread groove through rotatory fixing bolt, can take out first slide bar and second slide bar from the inside of three loop bars of group to accomplish the separation between first pole setting and the second pole setting, can be convenient for carry, deposit or maintain this novel rail guard.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic left-side view of the present invention;

fig. 3 is an enlarged view of a detail a in fig. 1 of the present invention.

Wherein, 1, a first upright stanchion; 2. a second upright stanchion; 3. a first slide bar; 4. a loop bar; 5. a thread groove; 6. a chute; 7. fixing the bolt; 8. a second slide bar; 9. a square groove; 10. a fixing box; 11. a circular hole; 12. a threaded rod; 13. a lifting rod; 14. a fixing plate; 15. rotating the handle; 16. a limiting groove; 17. a limiting block; 18. connecting blocks; 19. a pin hole; 20. a connecting plate; 21. and (7) a pin shaft.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

The embodiment of the utility model provides a municipal works are with construction rail guard, as shown in figure 1-3, first pole setting 1 and second pole setting 2 overlap joint subaerial respectively, and second pole setting 2 is located the right side of first pole setting 1, the right flank of first pole setting 1 is fixedly installed with two sets of first slide bars 3, fixedly installed with three sets of loop bars 4 on the left flank of second pole setting 2, and loop bar 4 cup joints on the surface of first slide bar 3, the upper surface of first slide bar 3 is equipped with thread groove 5, loop bar 4 located at the top and loop bar 4 at the bottom in three sets of loop bars 4, their upper surfaces are respectively equipped with spout 6, thread groove 5 is threaded and cup jointed with fixing bolt 7, and fixing bolt 7 upwards runs through the upper surface of loop bar 4 through spout 6, the right flank of first pole setting 1 is fixedly installed with second slide bar 8, and second slide bar 8 is located in the middle of two sets of first slide bars 3, and the middle loop bar 4 of the three loop bars 4 is sleeved on the outer surface of the second slide bar 8, the upper surface of the second slide bar 8 is provided with a square groove 9, the middle loop bar 4 of the three loop bars 4 is fixedly provided with a fixed box 10 on the upper surface, the upper surfaces of the fixed box 10 and the middle loop bar 4 are provided with round holes 11, a threaded rod 12 passes through the fixed box 10 through the round hole 11, the threaded rod 12 is fixedly connected with the upper surface of the fixed box 10 through a bearing, the outer surface of the threaded rod 12 is sleeved with a lifting rod 13 through threads, the bottom end of the lifting rod 13 is fixedly provided with a fixed plate 14, the top end of the threaded rod 12 is fixedly provided with a rotating handle 15, the left side surface and the right side surface of the inner wall of the round hole 11 are respectively provided with a limit groove 16, the left side surface and the right side surface of the lifting rod 13 are respectively fixedly provided with a limit block 17, the limit blocks 17 are positioned in the limit grooves 16, the left side surface of the first upright rod 1 is fixedly provided with a connecting block 18, the upper surface of connecting block 18 has seted up pinhole 19, and fixed mounting has two sets of connecting plates 20 on the right flank of second pole setting 2, and round pin axle 21 runs through the upper surface of two sets of connecting plates 20.

Further, the second sliding rod 8 is provided with a square groove 9 on the upper surface, a toothed plate is fixedly mounted on the bottom surface of the inner cavity of the second sliding rod, teeth are fixedly mounted on the lower surface of the fixing plate 14, and the fixing plate 14 and the bottom surface of the inner cavity of the square groove 9 are meshed, as shown in fig. 3, the fixing effect between the fixing plate 14 and the bottom surface of the inner cavity of the square groove 9 can be increased.

Further, the lower surface of first pole setting 1 and second pole setting 2 fixed mounting respectively has the pulley, and the pulley is an universal wheel, and the spraying has reflective coating on the surface of first pole setting 1 and second pole setting 2, as shown in fig. 1, and this novel rail guard is convenient for remove in setting up of universal wheel, has promoted the mobility of this novel rail guard, and reflective coating can promote the warning effect to passerby and vehicle.

Furthermore, the upper surface of the rotating handle 15 is fixedly connected with a handle, and anti-slip lines are arranged on the handle, as shown in fig. 3, the convenience of rotating the rotating handle 15 by workers is improved.

Further, the pin shaft 21 and the lower connecting plate 20 of the two groups of connecting plates 20 are in threaded connection, and the overlooking cross-sectional area of the pin shaft 21 is smaller than the area of the pin hole 19 formed in the upper surface of the connecting block 18, as shown in fig. 1, the connecting block 18 of the novel guard rail is extended into the space between the two groups of connecting plates 20 of the other group of novel guard rail, and the pin shaft 21 of the other group of novel guard rail penetrates through the two groups of connecting plates 20 and is inserted into the pin hole 19 in the upper surface of the connecting block 18 of the novel guard rail, so that the connection between the two groups of novel guard rails can be completed.

Further, the threaded rod 12 and the lifting rod 13 are connected by a screw, and as shown in fig. 3, the lifting of the lifting rod 13 can be controlled by controlling the forward and reverse rotation of the threaded rod 12.

The working principle is as follows: when in use, a worker pulls the first upright stanchion 1 and the second upright stanchion 2 to get close to or away from each other according to the protection requirement of a construction site or a construction road to drive the first slide bar 3 and the second slide bar 8 to respectively move in the inner cavity of the loop bar 4, the using area of the novel guard rail can be adjusted, after the suitable using area is adjusted, a worker rotates the handle 15 clockwise, the clockwise rotation of the handle 15 drives the threaded rod 12 to rotate clockwise, the clockwise rotation of the threaded rod 12 drives the lifting rod 13 to move downwards, the lifting rod 13 drives the fixing plate 14 to move downwards and cling to the bottom surface of the inner cavity of the square groove 9 formed in the upper surface of the second sliding rod 8, the fixing of the usable area of the novel guard rail can be completed, the fixing of the usable area of the novel guard rail can be released by rotating the handle 15 counterclockwise to move the fixing plate 14 upward, then, the fixing bolt 7 is separated from the thread groove 5 by rotating the fixing bolt 7, the first slide bar 3 and the second slide bar 8 can be taken out from the three groups of loop bars 4, thereby completing the separation between the first upright stanchion 1 and the second upright stanchion 2, being convenient for carrying, storing or maintaining the novel protective fence, in addition, the connecting block 18 of the novel guard rail is extended into the space between two groups of connecting plates 20 of the other novel guard rail, and the pin shaft 21 on the other novel guard rail penetrates through the two connecting plates 20 and is inserted into the pin hole 19 on the upper surface of the connecting block 18 of the novel guard rail, can accomplish the connection between two sets of novel rail guards, can change the angle between two sets of novel rail guards wantonly according to the place requirement of construction place and road, increase the suitability of this novel rail guard.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a municipal works are with construction rail guard, including first pole setting (1), second pole setting (2), first slide bar (3), loop bar (4), thread groove (5), spout (6), fixing bolt (7), second slide bar (8), square groove (9), fixed box (10), round hole (11), threaded rod (12), lifter (13), fixed plate (14), rotation handle (15), spacing groove (16), stopper (17), connecting block (18), pinhole (19), connecting plate (20), round pin axle (21), its characterized in that: the first upright rod (1) and the second upright rod (2) are respectively lapped on the ground, the second upright rod (2) is positioned on the right side of the first upright rod (1), two groups of first sliding rods (3) are fixedly arranged on the right side surface of the first upright rod (1), three groups of loop bars (4) are fixedly arranged on the left side surface of the second upright rod (2), the loop bars (4) are sleeved on the outer surface of the first sliding rods (3), thread grooves (5) are formed in the upper surface of the first sliding rods (3), loop bars (4) positioned at the top and loop bars (4) positioned at the bottom in the three groups of loop bars (4), sliding grooves (6) are respectively formed in the upper surfaces of the loop bars (4) and the loop bars (4) at the two groups, fixing bolts (7) are sleeved with threads in the thread grooves (5), the fixing bolts (7) upwards penetrate through the upper surfaces of the loop bars (4) through the sliding grooves (6), a second sliding rod (8) is fixedly arranged on the right side surface of the first upright rod (1), a second loop bar (8) is sleeved in the middle of the sliding rod (4) of the first upright rod (8), and a third group of a box is formed in the middle of the surface of the sliding rod (4), and a third group of the second loop bar (8) is arranged in the middle fixing box (8), round hole (11) have been seted up to the upper surface of fixed box (10) and middle part loop bar (4), threaded rod (12) run through fixed box (10) through round hole (11), and threaded rod (12) pass through fixed connection between the upper surface of bearing and fixed box (10), lifter (13) have been cup jointed to the screw thread on the surface of threaded rod (12), the bottom fixed mounting of lifter (13) has fixed plate (14), the top fixed mounting of threaded rod (12) has rotation handle (15), spacing groove (16) have been seted up on the left and right sides face of round hole (11) inner wall respectively, fixed mounting has stopper (17) on the face of lifter (13) left and right sides respectively, and stopper (17) are located the inside of spacing groove (16), the left surface fixed mounting of first pole setting (1) has connecting block (18), pinhole (19) have been seted up to the upper surface of connecting block (18), fixed mounting has two sets of connecting plate (20) on the right flank of second pole setting (2), round pin axle (21) run through the upper surface connecting plate of two sets of connecting plate (20).

2. The construction protective guard for municipal engineering according to claim 1, wherein: the square groove (9) that the second slide bar (8) upper surface was seted up, the bottom surface fixed mounting of its inner chamber has the pinion rack, the lower fixed surface of fixed plate (14) installs the tooth, and is meshed between the bottom surface of fixed plate (14) and square groove (9) inner chamber.

3. The construction protective guard for municipal engineering according to claim 1, wherein: the lower surface of first pole setting (1) and second pole setting (2) is fixed mounting respectively has the pulley, and the pulley is a universal wheel, the spraying has reflective coating on the surface of first pole setting (1) and second pole setting (2).

4. The construction protective guard for municipal works according to claim 1, characterized in that: the upper surface of the rotating handle (15) is fixedly connected with a handle, and anti-skidding lines are arranged on the handle.

5. The construction protective guard for municipal engineering according to claim 1, wherein: the pin shaft (21) is in threaded connection with the lower connecting plate (20) in the two groups of connecting plates (20), and the overlook cross section area of the pin shaft (21) is smaller than the area of a pin hole (19) formed in the upper surface of the connecting block (18).

6. The construction protective guard for municipal engineering according to claim 1, wherein: the threaded rod (12) is in threaded connection with the lifting rod (13).