阅读说明：本技术 一种用于沉井施工的吊装安全装置 (A kind of Hoisting Security device for open caisson construction ) 是由 嵇旭辉 于 2019-08-23 设计创作，主要内容包括：本发明提供一种用于沉井施工的吊装安全装置,包括:限位块,顶板,螺纹杆,旋转件,伸缩杆,侧板,移动槽,限位槽,嵌入头,移动块和固定带；所述旋转件的内侧通过嵌入的方式安装在前挡件外端的旋转槽内部,且旋转件的内部设有螺纹槽；所述侧板为矩形板状结构,且侧板通过焊接的方式安装在主体的两侧,且嵌入头为T形结构,且嵌入槽的内端通过固定连接的方式与固定带的两端相连接,此处的下落件起到了在下落的时候,若是遇到短距离牵引绳断裂的话,下落件失去牵引绳的牵引力,从而下落件被外撑弹簧推动,从而使得下落件从主体的内部脱离,从而使限位块弹出卡住,使得在本装置与地面接触的时候,冲击力可以被橡胶垫缓冲。(The present invention provides a kind of Hoisting Security device for open caisson construction, comprising: limited block, top plate, threaded rod, revolving part, telescopic rod, side plate, shifting chute, limiting slot are embedded in head, movable block and fixing belt；The inside of the revolving part is mounted on inside the swivelling chute of front catch member outer end by way of insertion, and revolving part is internally threaded slot；The side plate is rectangular plate-like structure, and side plate is mounted on the two sides of main body by welding, and insertion head is T-shaped structure, and the inner end of embedded groove is connected by way of being fixedly connected with the both ends of fixing belt, lower drop piece herein plays when falling, if if encountering short distance traction fracture of rope, lower drop piece loses the tractive force of traction rope, to which lower drop piece is pushed by outer support spring, so that lower drop piece is detached from from the inside of main body, to make limited block pop-up block, so that when the present apparatus and ground face contact, impact force can be buffered by rubber pad.)

1. a kind of Hoisting Security device for open caisson construction, it is characterised in that: this is used for the Hoisting Security device of open caisson construction It include: main body (1), embedded groove (101) passes through hole (102), traction rope (103), locating part (104), front catch member (105), groove (106), jacking block (2) are inserted into side (201), into slot (202), outer fagging (3), and outer support spring (301), interior storehouse (302), overturning Plate (4), cushion (401), torsion shaft (402), lower drop piece (5), rubber pad (501), limited block (502), top plate (6), screw thread Bar (601), revolving part (602), telescopic rod (603), side plate (7), shifting chute (701), limiting slot (702) are embedded in head (703), Movable block (704) and fixing belt (705)；The main body (1) be L-shaped structure, and the top middle position of main body (1) be equipped with across Hole (102), and traction rope (103) runs through across hole (102), and the middle position of main body (1) is equipped with the groove of ramp-like configuration (106)；The jacking block (2) is mounted on the bottom of locating part (104) by way of insertion, and is inserted into side (201) and passes through insertion Mode be mounted on the inside of embedded groove (101), and be connected into slot (202) with embedded hole；The top of the outer fagging (3) Equipped with across hole, and traction rope (103) is passed through from passing through in hole, and the bottom end inside of outer fagging (3) is connected with traction rope (103) It connects；The inner lower edge middle position of the returning face plate (4) is connected with traction rope (103)；The lower drop piece (5) is mounted on main body (1) inside the mounting groove of bottom end, and the top of lower drop piece (5) is connected by outer support spring with mounting groove inner tip；It is described The inside of revolving part (602) is mounted on inside the swivelling chute of front catch member (105) outer end by way of insertion, and revolving part (602) be internally threaded slot；The side plate (7) is rectangular plate-like structure, and side plate (7) is mounted on by welding The two sides of main body (1), and be embedded in head (703) be T-shaped structure, and the inner end of embedded groove (703) by way of being fixedly connected with The both ends of fixing belt (705) are connected.

2. being used for the Hoisting Security device of open caisson construction as described in claim 1, it is characterised in that: the top of the main body (1) The embedded groove (101) of rectangular slat shape structure is equipped with across hole (102) two sides, and the front end of main body (1) is by welding The front catch member (105) of rectangle inside hollow structure is installed, and the top of traction rope (103) is installed by way of being fixedly connected There is the locating part (104) of circular plate structure.

3. being used for the Hoisting Security device of open caisson construction as described in claim 1, it is characterised in that: the jacking block (2) is rectangle Strip structure, and the top two sides of jacking block (2) are equipped with the insertion side (201) of rectangular slat shape structure, and the centre of jacking block (2) Position is equipped with embedded hole, and the front end middle position of jacking block (2) is equipped with and enters slot (202).

4. being used for the Hoisting Security device of open caisson construction as described in claim 1, it is characterised in that: the outer fagging (3) is square Shape plate structure, and the outside of outer fagging (3) is equipped with the cushion of rubber material, and outer fagging (3) by way of bonding Outer tip end middle position be equipped with rectangular configuration interior storehouse (302), and the inside of outer fagging (3) pass through outer support spring (301) It is connected with the back of main body (1).

5. being used for the Hoisting Security device of open caisson construction as described in claim 1, it is characterised in that: the returning face plate (4) is square Shape plate structure, and the outside of returning face plate (4) is equipped with the cushion (401) of silica gel material by way of bonding, and overturns The top of plate (4) is connected by torsion shaft (402) with the top of outer fagging (3), and the inside of returning face plate (4) by torsional spring with It is connected inside interior storehouse (302).

6. being used for the Hoisting Security device of open caisson construction as described in claim 1, it is characterised in that: the lower drop piece (5) is square Shape plate structure, and the bottom end of lower drop piece (5) is equipped with the rubber pad (501) of rubber material by way of bonding, and falls The two sides of part (5) are equipped with installation bin, and limited block (502) is mounted on the inside of installation bin, and limited block by way of insertion (502) inner end inside spring and installation bin by being connected.

7. being used for the Hoisting Security device of open caisson construction as described in claim 1, it is characterised in that: the top plate (6) is rectangle Plate structure, and the outer end two sides of top plate (6) are connected by telescopic rod (603) with the inside of front catch member (105), and top plate (6) outer end middle position is equipped with threaded rod (601) by welding, and threaded rod (601) runs through front catch member (105) Across the inside of revolving part (602).

8. being used for the Hoisting Security device of open caisson construction as described in claim 1, it is characterised in that: the inside of the side plate (7) Top is equipped with the shifting chute (701) of T-shaped structure, and the top of shifting chute (701) is equipped with limiting slot (702), and is embedded in head (703) It is mounted on the inside of the shifting chute (701) on the inside of side plate (7) by way of insertion, and be embedded in head (703) is internally embedded peace Equipped with movable block (704).

Technical field

The invention belongs to Hoisting Security engineering device technique fields, more specifically, are in particular to used for the lifting of open caisson construction Safety device.

Background technique

In open caisson construction operation, it usually needs staff is moved in the well for needing to construct by hanging apparatus, thus Carry out corresponding operation.

It is found based on equipment in the prior art, existing Hoisting Security device is in the disconnected knot for falling aspect and coping with of reply rope Structure is not perfect, does not increase the structure of protecting human bodies, and existing Hoisting Security device is not complete enough in terms of adjusting fixed protection Kind, the structure that reply short distance falls protection is not comprehensive enough.

Summary of the invention

In order to solve the above technical problem, the present invention provides a kind of Hoisting Security devices for open caisson construction, to solve Existing Hoisting Security device is not perfect in the disconnected structure for falling aspect reply of reply rope, does not increase the structure of protecting human bodies, And existing Hoisting Security device is incomplete in terms of adjusting fixed protection, the structure that reply short distance falls protection is not complete enough The problem of face.

The present invention a kind of purpose and effect of the Hoisting Security device for open caisson construction, by the institute of technological means in detail below Reach:

A kind of Hoisting Security device for open caisson construction, including main body, embedded groove, pass through hole, traction rope, locating part, Front catch member, groove, jacking block are inserted into side, into slot, outer fagging, and outer support spring, interior storehouse, returning face plate, cushion, torsion shaft, whereabouts Part, rubber pad, limited block, top plate, threaded rod, revolving part, telescopic rod, side plate, shifting chute, limiting slot, be embedded in head, movable block and Fixing belt；The main body is L-shaped structure, and the top middle position of main body is equipped with across hole, and traction rope runs through across hole, and The middle position of main body is equipped with the groove of ramp-like configuration；The jacking block is mounted on the bottom of locating part by way of insertion, And it is inserted into the inside that side is mounted on embedded groove by way of insertion, and be connected with embedded hole into slot；The outer fagging Top is equipped with across hole, and traction rope is passed through from hole, and is connected on the inside of the bottom end of outer fagging with traction rope；It is described to turn over The inner lower edge middle position of rotating plate is connected with traction rope；The lower drop piece is mounted on inside the mounting groove of main body bottom end, and The top of lower drop piece is connected by outer support spring with mounting groove inner tip；The inside of the revolving part is by way of insertion It is mounted on inside the swivelling chute of front catch member outer end, and revolving part is internally threaded slot；The side plate is rectangular plate-like structure, And side plate is mounted on the two sides of main body by welding, and being embedded in head is T-shaped structure, and the inner end of embedded groove passes through fixation The mode of connection is connected with the both ends of fixing belt.

Further, embedded groove of the top of the main body across hole two sides equipped with rectangular slat shape structure, and main body Front end is equipped with the front catch member of rectangle inside hollow structure by welding, and the top of traction rope passes through and to be fixedly connected Mode is equipped with the locating part of circular plate structure.

Further, the jacking block is rectangular slat shape structure, and the top two sides of jacking block are equipped with rectangular slat shape structure Insertion side, and the middle position of jacking block be equipped with embedded hole, and the front end middle position of jacking block be equipped with enter slot.

Further, the outer fagging is rectangular plate-like structure, and the outside of outer fagging is equipped with by way of bonding The cushion of rubber material, and the outer tip end middle position of outer fagging is equipped with the interior storehouse of rectangular configuration, and the inside of outer fagging It is connected by outer support spring with the back of main body.

Further, the returning face plate is rectangular plate-like structure, and the outside of returning face plate is equipped with by way of bonding The cushion of silica gel material, and the top of returning face plate is connected by torsion shaft with the top of outer fagging, and the inside of returning face plate By being connected inside torsional spring and interior storehouse.

Further, the lower drop piece is rectangular plate-like structure, and the bottom end of lower drop piece is equipped with by way of bonding The rubber pad of rubber material, and the two sides of lower drop piece are equipped with installation bin, and limited block is mounted on installation bin by way of insertion Inside, and the inner end of limited block inside spring and installation bin by being connected.

Further, the top plate is rectangular plate-like structure, and the outer end two sides of top plate pass through telescopic rod and front catch member Inside is connected, and the outer end middle position of top plate is equipped with threaded rod by welding, and threaded rod runs through front catch member Across the inside of revolving part.

Further, the inside front of the side plate is equipped with the shifting chute of T-shaped structure, and the top of shifting chute is equipped with limit Slot, and it is embedded in the inside that head is mounted on the shifting chute of side plate interior sides by way of insertion, and be embedded in head and be internally embedded installation There is movable block.

Compared with prior art, the invention has the following beneficial effects:

In the present apparatus, it is provided with lower drop piece and top plate, lower drop piece herein plays when falling, if encountering If fracture of rope is drawn in short distance, lower drop piece loses the tractive force of traction rope, so that lower drop piece is pushed by outer support spring, to make Drop piece must be descended to be detached from from the inside of main body, so that limited block pop-up is blocked, so that when the present apparatus and ground face contact, punching Hitting power can be buffered by rubber pad, reduce the damage to worker to the greatest extent, and lower drop piece plays the role of driving rubber pad, and Rubber pad is played directly with ground face contact, to buffer the dynamics of whereabouts, and limited block is then after playing pop-up Block lower drop piece, prevent lower drop piece from inside contracting, to allow the effective cushion impact forces of rubber pad, and top plate be then play with The effect of the leg knee position contact of worker, to the leg of work effectively be protected, the interior side bonds of top plate There is the cushion of rubber material and silica gel material, is to will not be that leg is oppressed when being contacted with leg Power, and the leg of worker being fixed can also be with cushion impact forces even if encountering when falling, and threaded rod is The interior contact with revolving part is played, so that can control threaded rod when revolving part rotation and top plate is mobile, And telescopic rod is then to play the role of alloing top plate according to fixed direction, solves and copes at the disconnected aspect that falls of reply rope Structure it is not perfect, do not increase the structure of protecting human bodies, and existing Hoisting Security device in terms of adjusting fixed protection not Enough perfect, reply short distance falls the not comprehensive enough problem of structure of protection.

Detailed description of the invention

Fig. 1 is schematic perspective view of the invention.

Fig. 2 is the portion the A partial enlargement structural representation that the present invention is drawn by Fig. 1.

Fig. 3 is jacking block schematic perspective view of the invention.

Fig. 4 is outer fagging side structure schematic view of the invention.

Fig. 5 is local interior, the portion the B structural schematic diagram that the present invention is drawn by Fig. 4.

Fig. 6 is bottom part body local interior structural schematic diagram of the invention.

Fig. 7 is that front catch member of the invention overlooks schematic diagram of internal structure.

Fig. 8 is insertion head partial side structural schematic diagram of the invention.

In figure, the corresponding relationship of component names and accompanying drawing number are as follows:

Main body 1, embedded groove 101 pass through hole 102, traction rope 103, locating part 104, front catch member 105, groove 106, jacking block 2, it is inserted into side 201, into slot 202, outer fagging 3, outer support spring 301, interior storehouse 302, returning face plate 4, cushion 401, torsion shaft 402, lower drop piece 5, rubber pad 501, limited block 502, top plate 6, threaded rod 601, revolving part 602, telescopic rod 603, side plate 7, shifting Dynamic slot 701, limiting slot 702 are embedded in head 703, movable block 704, fixing belt 705.

Specific embodiment

Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for Illustrate the present invention, but cannot be used to limit the scope of the invention.

In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ", The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or Imply relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.