CN214935337U

CN214935337U - Quick extracting tool of road well lid

Info

Publication number: CN214935337U
Application number: CN202120811172.2U
Authority: CN
Inventors: 刘俊
Original assignee: Chengdu Haoxin Municipal Engineering Co ltd
Current assignee: Chengdu Haoxin Municipal Engineering Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-11-30
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a quick extracting tool of road well lid belongs to extracting tool technical field. A rapid disassembling tool for a road well lid comprises a connector and a bearing rod fixedly connected to the bottom of the connector; the connecting rod is fixed at the bottom of the bearing rod and can freely slide and rotate in the well lid jack, the lower end of the connecting rod is fixedly connected with a clamping hook which is attached to the bottom of the well lid and pulls the well lid to move, and the bearing rod is provided with an extrusion component for preventing the clamping hook and the well lid from falling off; the utility model discloses when the trip passed well lid jack and the laminating of well lid bottom surface, the utility model discloses an extrusion component applys pressure to the well lid top surface to corresponding messenger's trip pastes tightly with the well lid bottom surface and prevents to produce when the pulling well lid and drops and bring the potential safety hazard.

Description

Quick extracting tool of road well lid

Technical Field

The utility model relates to a quick detach instrument technical field especially relates to a quick extracting tool of road well lid.

Background

Along with the continuous development of economy in China, the basic planning and road construction facilities of cities are also continuously improved, and pipe trench inspection sand wells with various functions exist on municipal roads, greening projects or humanoid roads in cities and towns, and the sand wells are positioned on the tops of the roads and usually sealed by well covers, so that pedestrians or articles can be prevented from falling into the sand wells, and the flatness of the road surface is ensured.

When needs overhaul internal line, need open the well lid, current through opening the open mode do, adopt the workman to look for in an iron plate or reinforcing bar insert the jack on the well lid, the pulling well lid is opened, this method is though can open the well lid, the phenomenon of skidding appears easily, for this reason we propose a quick extracting tool of road well lid to solve above-mentioned not enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that how to avoid skidding phenomenon when utilizing the instrument to insert the jack on the well lid and upwards lift among the prior art, and the quick extracting tool of a road well lid that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rapid disassembling tool for a road well lid comprises a connector and a bearing rod fixedly connected to the bottom of the connector; be fixed in the carrier bar bottom and can freely slide and pivoted connecting rod in the well lid jack connecting rod lower extreme fixedly connected with and the laminating of well lid bottom stimulate its trip that removes be equipped with on the carrier bar and prevent the extrusion part that trip and well lid drop.

Preferably, the extrusion part comprises a moving column which is connected to the connecting rod in a sliding manner, a pressing block which is attached to the top surface of the well lid is rotatably connected to the bottom of the moving column, and the moving column can slide on the connecting rod and can be fixed at any position.

Preferably, a through hole for the connecting rod to slide is formed in the moving column, a containing cavity for containing the bearing rod is formed in the moving column, an internal thread is formed in the containing cavity, and an external thread corresponding to the internal thread in the containing cavity is formed in the outer wall of the bearing rod.

Preferably, a through hole for the connecting rod to slide is formed in the moving column, a containing cavity for containing the bearing rod is formed in the moving column, a sliding groove is formed in the bearing rod, and a sliding block sliding in the sliding groove is fixedly connected in the containing cavity; the anti-skid device is characterized in that an anti-skid section is arranged on the connecting rod, a through groove is formed in the side wall of the accommodating cavity, a clamping rod is connected in the through groove in a rotating mode, one end of the clamping rod penetrates through the through groove to extend outwards, the other end of the clamping rod abuts against the anti-skid section to achieve fixing, and a torsion spring which enables the clamping rod to abut against the anti-skid section in a natural state is arranged between the through groove and the clamping rod.

Preferably, the top of the connector is fixedly connected with a first hook, and the first hook is connected with a lifting part through a connecting piece.

Preferably, the connecting piece is formed by clamping a plurality of buckles, one end of the connecting piece is fixed with the hook on the connector, and the other end of the connecting piece is fixed with the lifting part.

Preferably, the lifting portion comprises a grip fixedly connected to the free end of the connecting member.

Preferably, the lifting part comprises a plate body which can be connected with at least two detaching tools, at least two groups of free end fixing areas which can be connected with connecting pieces are arranged at the bottom of the plate body, a pull rod used for lifting the plate body is arranged at the top of the plate body, and second hooks which are fixedly connected with the two sides of the pull rod are arranged at the top of the plate body.

Compared with the prior art, the utility model provides a quick extracting tool of road well lid possesses following beneficial effect:

the utility model discloses when the trip passed the well lid jack and the laminating of well lid bottom surface, exert pressure to the well lid top surface through the extrusion part to corresponding messenger trip pastes tightly with the well lid bottom surface and prevents to produce when the pulling well lid and drops and bring the potential safety hazard.

Drawings

Fig. 1 is a first schematic structural view of a rapid disassembling tool for a road well lid provided by the utility model;

fig. 2 is a schematic structural view of a rapid disassembling tool for a road well lid according to the present invention;

fig. 3 is a third schematic structural view of a rapid disassembling tool for a road well lid provided by the present invention;

fig. 4 is a fourth schematic structural view of a rapid disassembling tool for a road well lid provided by the utility model;

fig. 5 is a schematic structural view of a rapid disassembling tool for a road well lid according to the present invention;

fig. 6 is the utility model provides a road well lid quick extracting tool a part's in fig. 5 structure schematic diagram.

In the figure: 1. a connector; 101. a first hook; 2. a carrier bar; 201. a connecting rod; 202. a hook is clamped; 203. a chute; 3. moving the column; 301. a cavity; 302. a through hole; 303. briquetting; 304. a slider; 305. a through groove; 306. an anti-slip section; 307. a clamping rod; 308. a torsion spring; 4. a connecting member; 5. a holding rod; 6. a plate body; 601. a pull rod; 602. and a second hook.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, a rapid disassembling tool for a road well lid comprises a connector 1 and a bearing rod 2 fixedly connected to the bottom of the connector 1; be fixed in 2 bottoms of carrier bar and can freely slide and pivoted connecting rod 201 in the well lid jack, at connecting rod 201 lower extreme fixedly connected with and the laminating of well lid bottom and stimulate its trip 202 that removes, be equipped with the extrusion part that prevents trip 202 and well lid and drop on carrier bar 2.

During the use, through being connected connector 1 with current promotion portion, realize upwards lifting to connector 1 and draw, promote the portion and can adopt as shown in fig. 1-3 holding rod 5, holding rod 5 then can the exclusive use, only go into the jack on the well lid with trip 202 card to promote well lid one end through holding rod 5 and open it, and bring the potential safety hazard in order to prevent trip 202 and well lid to drop, thereby closely laminate the trip 202 and well lid bottom and prevent to drop through the extrusion part before the pulling.

Referring to fig. 1-2, the extrusion part includes the removal post 3 of sliding connection on connecting rod 201, and it is connected with a briquetting 303 with the laminating of well lid top surface to rotate in this removal post 3 bottom, and removal post 3 can slide on connecting rod 201 and fixed in optional position, drives briquetting 303 through removing post 3 and moves down, compresses tightly with the well lid top surface, further makes the trip 202 of bottom closely laminate with the well lid bottom surface, and the drive moves the mode that post 3 removed and fix and has the multiple, specifically as follows:

referring to fig. 1-2, a through hole 302 for a connecting rod 201 to slide is formed in a movable column 3, a containing cavity 301 for containing a bearing rod 2 is formed in the movable column 3, an internal thread is formed in the containing cavity 301, an external thread corresponding to the internal thread of the containing cavity 301 is formed in the outer wall of the bearing rod 2, the movable column 3 is rotated to enable the thread in the containing cavity 301 to be matched with the thread outside the bearing rod 2, a driving pressing block 303 is pressed against the top surface of a well lid, and the thread is preferably a rectangular thread with a self-locking effect.

Referring to fig. 1 to 6, in a second embodiment of driving the moving column 3 to slide and fix, a sliding groove 203 is formed on the carrier bar 2, and a sliding block 304 sliding in the sliding groove 203 is fixedly connected in a cavity 301; the anti-slip section 306 is arranged on the connecting rod 201, the through groove 305 is arranged on the side wall of the accommodating cavity 301, the clamping rod 307 is rotationally connected in the through groove 305, one end of the clamping rod 307 penetrates through the through groove 305 to extend outwards, the other end of the clamping rod 307 abuts against the anti-slip section 306 to achieve fixing, a torsion spring 308 which enables the clamping rod 307 to abut against the anti-slip section 306 in a natural state is arranged between the through groove 305 and the clamping rod 307, as shown in fig. 5 or fig. 6, when the anti-slip section is used, the clamping rod 307 on two sides of the moving column 3 is pressed, so that the torsion spring 308 generates torsion, the clamping end of the clamping rod 307 is separated from the anti-slip section 306 on the connecting rod 201, the moving column 3 is further pushed to enable the sliding block 304 inside the accommodating cavity 301 to slide in the sliding groove 203 on the outer wall of the bearing rod 2, when the pressing block 303 is moved to be attached to the top surface of the well lid and appropriately pressed, the clamping rod 307 is loosened, and the clamping rod 307 drives the clamping end to abut against the anti-slip section 306 under the torsion force of the torsion spring 308 to achieve fixing.

Referring to fig. 1-2, a first hook 101 is fixedly connected to the top of the connector 1, and the first hook 101 is connected to a lifting part through a connecting member 4.

Referring to fig. 1-2, connecting piece 4 is preferred a plurality of latch closure joint formation, and its one end is fixed with the couple on the connector 1, the other end is fixed with the promotion portion to have universal effect, user when the pulling and not straight up-and-down, then need the slope to remove the angle and stimulate, through a plurality of latch closures concatenations, thereby realize the equal pullable effect of a plurality of directions.

Referring to fig. 1-2, the lifting part comprises a holding rod 5 fixedly connected with the free end of the connecting piece 4, and the holding rod 5 is provided with anti-skid grains for increasing friction force.

Referring to fig. 1-2, lifting unit can also include plate body 6 that can connect two at least extracting tool in addition, plate body 6 bottom be equipped with at least two sets of can with connecting piece 4 free end fixed area, be equipped with pull rod 601 that is used for promoting plate body 6 at plate body 6 top, and be located pull rod 601 both sides fixedly connected with second couple 602 at plate body 6 top, this embodiment mainly used is heavier well lid, then need the lifting machine to promote a plurality of jacks on the well lid respectively, then need two at least extracting tool to carry out synchronous use, the difference point lies in with above-mentioned technical scheme, connect the connecting piece 4 of a plurality of extracting tool respectively on plate body 6, accessible second couple 602 is connected with the lifting machine and realizes opening, also many people realize opening through this pull rod 601 collaborative work.

The utility model discloses when trip 202 passed the well lid jack and the laminating of well lid bottom surface, exert pressure to the well lid top surface through the extrusion part to corresponding messenger trip 202 pastes tightly with the well lid bottom surface and prevents to produce when the pulling well lid and drops and bring the potential safety hazard.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A rapid disassembling tool for a road well lid is characterized by comprising a connector (1) and a bearing rod (2) fixedly connected to the bottom of the connector (1); be fixed in carrier bar (2) bottom and can freely slide and pivoted connecting rod (201) in the well lid jack connecting rod (201) lower extreme fixedly connected with and well lid bottom laminating stimulate its trip (202) that remove be equipped with on carrier bar (2) and prevent the extrusion part that trip (202) and well lid drop.

2. The rapid disassembling tool for the manhole cover according to claim 1, wherein the pressing member comprises a moving column (3) slidably connected to the connecting rod (201), a pressing block (303) attached to the top surface of the manhole cover is rotatably connected to the bottom of the moving column (3), and the moving column (3) can slide on the connecting rod (201) and can be fixed at any position.

3. The tool for quickly disassembling the manhole cover according to claim 2, wherein a through hole (302) for sliding the connecting rod (201) is formed in the movable column (3), a containing cavity (301) for containing the bearing rod (2) is formed in the movable column (3), an internal thread is formed in the containing cavity (301), and an external thread corresponding to the internal thread of the containing cavity (301) is formed on the outer wall of the bearing rod (2).

4. The tool for quickly disassembling the manhole cover according to claim 2, wherein a through hole (302) for sliding the connecting rod (201) is formed in the moving column (3), a containing cavity (301) for containing the bearing rod (2) is formed in the moving column (3), a sliding groove (203) is formed in the bearing rod (2), and a sliding block (304) sliding in the sliding groove (203) is fixedly connected in the containing cavity (301); be equipped with on connecting rod (201) anti-skidding section (306), the appearance chamber (301) lateral wall is equipped with logical groove (305), and the internal rotation of logical groove (305) is connected with kelly (307), and kelly (307) one end is passed logical groove (305) and is extended outside, and the other end offsets with anti-skidding section (306) and realize fixing be equipped with between logical groove (305) and kelly (307) and make kelly (307) and anti-skidding section (306) counterbalance torsional spring (308) under natural state.

5. The tool for quickly disassembling the manhole cover according to any one of claims 1 to 4, wherein a first hook (101) is fixedly connected to the top of the connector (1), and the first hook (101) is connected to a lifting part through a connecting member (4).

6. The rapid disassembling tool for the manhole cover according to claim 5, wherein the connecting member (4) is formed by a plurality of buckles clamped, one end of the connecting member is fixed with the hook on the connecting head (1), and the other end of the connecting member is fixed with the lifting part.

7. A manhole cover quick-release tool according to claim 5, wherein the lifting portion comprises a holding rod (5) fixedly connected to the free end of the connecting member (4).

8. The rapid disassembling tool for the manhole cover according to claim 5, wherein the lifting portion comprises a plate body (6) capable of connecting at least two disassembling tools, at least two sets of fixing areas capable of being fixed with free ends of the connecting pieces (4) are arranged at the bottom of the plate body (6), a pull rod (601) for lifting the plate body (6) is arranged at the top of the plate body (6), and second hooks (602) are fixedly connected to the top of the plate body (6) and located at two sides of the pull rod (601).