CN217417854U

CN217417854U - Detachable hoist for bent cap

Info

Publication number: CN217417854U
Application number: CN202123157354.1U
Authority: CN
Inventors: 吴伟; 刘向阳; 白丽辉; 潘龙胜; 李锋; 龚世文; 黄祎涵; 李清云; 黎果; 李媛媛
Original assignee: Shaoxing Science And Technology Industry Investment Co ltd; Shaoxing Chengtou Construction Industrialization Manufacturing Co ltd; Zhejiang Communications Construction Group Co Ltd
Current assignee: Shaoxing Science And Technology Industry Investment Co ltd; Shaoxing Chengtou Construction Industrialization Manufacturing Co ltd; Zhejiang Communications Construction Group Co Ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-09-13
Anticipated expiration: 2031-12-15

Abstract

The utility model provides a detachable hoist for bent cap, including a plurality of parallel arrangement's lower carriage and be located the last support body of a plurality of lower carriage tops, go up and be provided with linkage unit in a plurality of between support body and a plurality of lower support body, linkage unit all includes can dismantle the well upper junction plate of being connected with last support body in every, set up in a plurality of well bracing pieces of well upper junction plate below, set up in every bracing piece bottom and can dismantle the well lower connecting plate of being connected with the lower carriage. This detachable is hoist for bent cap is through setting up the well linkage unit of can dismantling the connection with them between last support body and lower support body for this detachable is hoist for bent cap can dismantle the components of a whole that can function independently, the transport of being convenient for.

Description

Detachable hoist for bent cap

Technical Field

The utility model belongs to the technical field of the technique of hoist and specifically relates to a detachable hoist for bent cap is related to.

Background

The fabricated bridge structure is widely used because it has advantages of increasing construction speed, reducing influence on environmental traffic, etc. The assembled bridge structure comprises a bearing platform, prefabricated pier columns and a bent cap which are sequentially spliced from bottom to top, wherein the bent cap is provided with higher weight and larger volume, so that the bent cap is generally required to be carried by hoisting when being installed, and a lifting appliance is an appliance matched with a crane to hoist the bent cap.

The existing lifting appliance is usually welded together, so that the lifting appliance needs to be integrally conveyed during conveying, occupies a large space during conveying, and is inconvenient to convey.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to the above-mentioned not enough that exists among the prior art and provide a detachable hoist for bent cap, it has solved the unchangeable problem of transport that exists among the prior art.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a hoist for detachable bent cap, includes a plurality of parallel arrangement's lower carriage and is located the last support body of a plurality of lower carriage tops, it is provided with linkage unit in a plurality of to go up between support body and a plurality of lower carriage, every in linkage unit all include with last support body can dismantle the well upper junction plate of being connected, set up in a plurality of well bracing pieces of well upper junction plate below, set up in every well bracing piece bottom and can dismantle the well lower connecting plate of being connected with the lower carriage.

The utility model discloses further set up to: the upper frame body is provided with a plurality of middle upper through holes in the top surface in a penetrating mode, the end face, facing the upper frame body, of the middle upper connecting plate is provided with a middle upper screw rod penetrating through the middle upper through holes, and the middle upper screw rod penetrates through the middle upper through holes and then is in threaded connection with a middle upper nut used for fixing the middle upper connecting plate.

The utility model discloses further set up to: every lower support body all includes upper transverse plate and lower transverse plate, the vertical riser that sets up between upper transverse plate and lower transverse plate of upper and lower parallel arrangement, run through on the upper transverse plate and seted up a plurality of well perforation down, every in all be provided with on the terminal surface of lower support body of well lower connecting plate orientation and pass through well lower perforated well screw rod, well lower screw rod passes in the perforation after threaded connection have be used for the fixed well lower nut of connecting plate down.

The utility model discloses further set up to: the utility model discloses a support frame, including last support body, side linkage unit includes can dismantle the side upper junction plate of being connected with last support body, set up in a plurality of collateral branch vaulting poles of side upper junction plate below, set up in every collateral branch vaulting pole bottom and can dismantle the side lower junction plate of being connected with the lower support body.

The utility model discloses further set up to: go up to run through on the top surface of support body and seted up a plurality of side and punch a hole, the side is gone up the connecting plate and is provided with the side of passing on the side fenestrate and goes up the screw rod towards on the terminal surface of support body, the side is gone up the screw rod and is passed side and go up the perforation back threaded connection and be used for the fixed side nut of going up the connecting plate of inclining.

The utility model discloses further set up to: go up and run through on the diaphragm and seted up perforation under a plurality of sides, every all be provided with the side screw rod under passing perforation under the side on the terminal surface of connecting plate towards lower support body under the side, the threaded connection has the side nut under the side that is used for connecting plate under the fixed side after the side screw rod passes perforation under the side.

The utility model discloses further set up to: and a plurality of transverse connecting units are arranged between the lower frame bodies, and each transverse connecting unit comprises a plurality of transverse supporting rods arranged between adjacent vertical plates and reinforcing rods arranged between the adjacent transverse supporting rods.

The utility model discloses further set up to: the reinforcing rod is X-shaped.

The utility model discloses further set up to: the lifting hook is characterized in that a plurality of through holes are formed in the upper frame body, a plurality of lifting hook frames with lifting hook holes are arranged on the top surface of the upper frame body, lifting hook screw rods penetrating through the through holes are arranged on the end faces of the upper frame body of the lifting hook frames, and lifting hook nuts used for fixing the lifting hook frames are in threaded connection after the lifting hook screw rods penetrate through the through holes.

The utility model discloses further set up to: a plurality of threaded holes are formed in the lower transverse plate, and each threaded hole is in threaded connection with a self-locking lifting hook.

To sum up, the utility model discloses a beneficial technological effect does: this detachable hoist for bent cap is through setting up well linkage unit, the side linkage unit of being connected with they can dismantle between last support body and lower support body for this detachable hoist for bent cap can dismantle the components of a whole that can function independently, the transport of being convenient for.

Drawings

Fig. 1 is a schematic structural view of a lifting appliance for a detachable cover beam in the present invention;

FIG. 2 is a partial sectional structure view of the lifting device for the detachable type bent cap of the present invention;

fig. 3 is a cross-sectional structural view of a hanger for a detachable type bent cap of the present invention;

fig. 4 is a cross-sectional structural view of the lifting device for the detachable type bent cap of the present invention;

fig. 5 is a sectional structure view of the lifting device for the middle detachable type cover beam of the present invention.

In the drawings, wherein: 1. an upper frame body; 2. a lower frame body; 21. an upper transverse plate; 22. a lower transverse plate; 23. a vertical plate; 3. punching the middle upper hole; 4. punching the middle part and the lower part; 5. a middle connection unit; 51. an upper middle connecting plate; 52. a middle support rod; 53. a middle lower connecting plate; 6. a middle and upper screw rod; 7. an upper nut; 8. a middle lower screw rod; 9. a middle lower nut; 10. perforating on the side; 11. perforating under the side; 12. a side connection unit; 121. a side upper connecting plate; 122. a side support bar; 123. a lateral lower connecting plate; 13. a side upper screw; 14. a side up nut; 15. a side lower screw; 16. a side lower nut; 17. a transverse connecting unit; 171. a transverse support bar; 172. a reinforcing bar; 18. a through hole; 19. a hook frame; 20. a hook hole; 24. a hook screw; 25. a hook nut; 26. a threaded hole; 27. self-locking lifting hook.

Detailed Description

In order to make the technical means, creation features, achievement purposes and effects of the present invention clearer and easier to understand, the present invention is further explained below with reference to the accompanying drawings and the detailed description.

As shown in fig. 1, the utility model provides a detachable hoist for bent cap, including last support body 1, the symmetry set up two lower support bodies 2 in last support body 1 below, the cross section of going up support body 1 is the rectangle through the chamfer, and lower support body 2 is the I-steel, and lower support body 2 includes upper and lower parallel arrangement's last diaphragm 21 and lower diaphragm 22, vertical riser 23 that sets up between upper diaphragm 21 and lower diaphragm 22.

As shown in fig. 1 and 2, the upper frame body 1 is provided with four middle upper through holes 3, the four middle upper through holes 3 are distributed in a straight line at equal intervals, and the cross section of the middle upper through hole 3 is circular. Sixteen middle and lower through holes 4 are formed in each upper transverse plate 21, and the cross sections of the middle and lower through holes 4 are circular. Four middle connecting units 5 are arranged between the upper frame body 1 and the two lower frame bodies 2, the four middle connecting units 5 are linearly arranged at equal intervals, and each middle connecting unit 5 comprises a middle upper connecting plate 51, a middle supporting rod 52 and a middle lower connecting plate 53. The end face, facing the upper frame body 1, of the middle-upper connecting plate 51 is provided with a middle-upper screw 6 penetrating through the middle-upper through hole 3, the middle-upper screw 6 penetrates through the middle-upper through hole 3 and then is in threaded connection with a middle-upper nut 7 used for fixing the middle-upper connecting plate 51, and the middle-upper connecting plate 51 is detachably connected with the upper frame body 1 through the structure. The number of the middle support rods 52 is four, the four middle support rods 52 are fixedly connected to the bottom surface of the middle upper connecting plate 51, the four middle support rods 52 are all arranged in an inclined manner, and the four middle support rods 52 form a conical shape with small head ends upward. The middle and lower connecting plates 53 are fixedly connected to the bottom of each middle supporting rod 52, two middle and lower screws 8 penetrating through the middle and lower through holes 4 are symmetrically arranged on the end face, facing the lower frame body 2, of each middle and lower connecting plate 53, the middle and lower screws 8 penetrating through the middle and lower through holes 4 are in threaded connection with middle and lower nuts 9 used for fixing the middle and lower connecting plates 53, and the middle and lower connecting plates 53 are detachably connected with the lower frame body 2 through the structure.

As shown in fig. 1 and 3, two circular side upper through holes 10 are formed through the upper frame body 1, and the two side upper through holes 10 are respectively located at two sides of the four middle upper through holes 3. Four side lower through holes 11 are formed in each upper transverse plate 21, the cross section of each side lower through hole 11 is circular, and the four side lower through holes 11 are symmetrically arranged on two sides of the middle lower through hole 4 in pairs. Two side connection units 12 are symmetrically arranged between the upper frame body 1 and the two lower frame bodies 2, the two side connection units 12 are respectively positioned at two sides of the four middle connection units 5, and each side connection unit 12 comprises a side upper connection plate 121, a side support rod 122 and a side lower connection plate 123. The side upper connecting plate 121 is provided with a side upper screw 13 penetrating through the side upper through hole 10 on the end surface facing the upper frame body 1, the side upper screw 13 is connected with a side upper nut 14 for fixing the side upper connecting plate 121 through threads after penetrating through the side upper through hole 10, and the side upper connecting plate 121 is detachably connected with the upper frame body 1 through the structure. The number of the side supporting rods 122 is two, the two side supporting rods 122 are fixedly connected to the bottom surface of the side upper connecting plate 121, the two side supporting rods 122 are both obliquely arranged, and the two side supporting rods 122 form a triangle with a small head end facing upwards. Connecting plate 123 fixed connection is in the bottom of every collateral branch vaulting pole 122 under the side, and every collateral branch connecting plate 123 is provided with two and passes perforation 11 under the side screw rod 15 under the side towards equal symmetry on the terminal surface of lower support body 2, and screw thread connection has the nut 16 under the side that is used for connecting plate 123 under the fixed side behind screw rod 15 passes perforation 11 under the side, and connecting plate 123 is connected through realizing dismantling between above-mentioned structure and the lower support body 2 under the side.

As shown in fig. 1 and 4, four transverse connecting units 17 are arranged between adjacent lower frames 2, the four transverse connecting units 17 are arranged in an equidistant straight line, each transverse connecting unit 17 comprises two transverse supporting rods 171 symmetrically arranged between two vertical plates 23, the transverse supporting rods 171 are welded to the vertical plates 23, reinforcing rods 172 are arranged between the two transverse supporting rods 171, each reinforcing rod 172 is in an X shape, and the joints of the reinforcing rods 172 and the transverse supporting rods 171 are fixed in a welding manner.

As shown in fig. 2 and 5, three circular through holes 18 are formed in the top surface of the upper frame body 1, the three through holes 18 are linearly arranged at equal intervals, one through hole 18 is located in the middle of the upper frame body 1, and the other two through holes 18 are formed near the two ends of the upper frame body 1. The top surface of the upper frame body 1 is provided with a hook frame 19, the side wall of the hook frame 19 is provided with a circular hook hole 20, and the hook hole 20 is used for connecting a sling of a crane. The end face, facing the upper frame body 1, of the hook frame 19 is provided with a hook screw 24 with a through hole 18, the hook screw 24 penetrates through the through hole 18 and then is in threaded connection with a hook nut 25 used for fixing the hook frame 19, and the hook frame 19 is detachably connected with the upper frame body 1 through the structure.

As shown in fig. 2, in this embodiment, eleven threaded holes 26 are equidistantly formed in the lower transverse plate 22, each threaded hole 26 is in threaded connection with a self-locking hook 27, the self-locking hook 27 is located below the lower transverse plate 22, and the self-locking hook 27 is used for connecting pre-buried hanging holes in the bent cap.

This detachable hoist for bent cap is through setting up between last support body 1 and lower support body 2 and can dismantle well coupling unit 5, the side coupling unit 12 of being connected with them for this detachable hoist for bent cap can dismantle the components of a whole that can function independently, the transport of being convenient for.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a detachable hoist for bent cap which characterized in that: including a plurality of parallel arrangement's lower support body (2) and be located a plurality of last support body (1) of lower support body (2) top, go up support body (1) and a plurality of down be provided with between support body (2) connecting element (5) in a plurality of, every connecting element (5) all include can dismantle well upper junction plate (51) of being connected with last support body (1), set up in a plurality of well bracing piece (52) of well upper junction plate (51) below, set up in every well bracing piece (52) bottom and can dismantle well lower connecting plate (53) of being connected with lower support body (2).

2. A spreader for detachable capping beams according to claim 1, characterised in that: go up and run through on the top surface of support body (1) and seted up a plurality of well upper perforations (3), well upper connecting plate (51) are provided with well middle screw rod (6) that pass well upper perforations (3) on the terminal surface towards last support body (1), well middle screw rod (6) pass well upper perforations (3) back threaded connection have well middle and upper nut (7) that are used for fixed well upper connecting plate (51).

3. A spreader for detachable capping beams according to claim 1, characterised in that: every lower support body (2) all includes upper transverse plate (21) and lower transverse plate (22), vertical riser (23) that set up between upper transverse plate (21) and lower transverse plate (22) of parallel arrangement from top to bottom, run through on upper transverse plate (21) and seted up a plurality of well perforation (4) down, every well lower connecting plate (53) all are provided with well lower screw rod (8) of perforating (4) under passing on towards the terminal surface of lower support body (2), well lower screw rod (8) are passed well perforation (4) back threaded connection have be used for in the fixed well lower nut (9) of lower connecting plate (53).

4. A spreader for detachable capping beams according to claim 3, characterised in that: go up and be provided with a plurality of side linkage unit (12) between support body (1) and a plurality of lower support body (2), side linkage unit (12) are located the outside of well linkage unit (5), side linkage unit (12) include with last support body (1) can dismantle connecting plate (121) on the side of being connected, set up in a plurality of collateral branch vaulting poles (122) of collateral branch connecting plate (121) below, set up in every collateral branch vaulting pole (122) bottom and can dismantle connecting plate (123) under the side of being connected with lower support body (2).

5. A spreader for detachable capping beams according to claim 4, characterised in that: go up to run through on the top surface of support body (1) and seted up perforation (10) on a plurality of sides, side on connecting plate (121) are provided with on the terminal surface towards last support body (1) and pass side on screw rod (13) of perforation (10) on the side, screw rod (13) are gone up to the side and are passed side on perforation (10) back threaded connection have nut (14) on the side that are used for fixed side on-going connection plate (121).

6. A spreader for detachable capping beams according to claim 4, characterised in that: go up diaphragm (21) and go up to run through and seted up under a plurality of sides through hole (11), every under the side connecting plate (123) all be provided with on the terminal surface of support body (2) down and pass screw rod (15) under the side of side through hole (11), screw thread connection has under the side nut (16) that are used for fixed side connecting plate (123) under side under screw rod (15) passes under the side behind perforation (11).

7. A spreader with detachable capping beams according to claim 3, characterized in that: a plurality of transverse connecting units (17) are arranged between the adjacent lower frame bodies (2), and each transverse connecting unit (17) comprises a plurality of transverse supporting rods (171) arranged between the adjacent vertical plates (23) and reinforcing rods (172) arranged between the adjacent transverse supporting rods (171).

8. A spreader for detachable capping beams according to claim 7, characterised in that: the reinforcing rod (172) is X-shaped.

9. A spreader for detachable capping beams according to claim 1, characterised in that: go up and seted up a plurality of through-holes (18) on support body (1), be provided with a plurality of lifting hook frame (19) that have lifting hook hole (20) on the top surface of going up support body (1), be provided with lifting hook screw rod (24) that pass through-hole (18) on lifting hook frame (19) the terminal surface towards last support body (1), threaded connection has lifting hook nut (25) that are used for fixed lifting hook frame (19) behind lifting hook screw rod (24) passing through-hole (18).

10. A spreader for detachable capping beams according to claim 3, characterised in that: a plurality of threaded holes (26) are formed in the lower transverse plate (22), and each threaded hole (26) is in threaded connection with a self-locking lifting hook (27).