CN220223346U - Climbing frame integrated tower crane safety channel - Google Patents

Abstract

The utility model relates to the technical field of tower crane safety channels and discloses a climbing frame integrated tower crane safety channel which comprises a pavement plate, a support frame and climbing frame keels, wherein one end of the pavement plate is fixedly installed with the climbing frame keels through the support frame, protective fences are arranged on two sides of the pavement plate, universal connecting seats are arranged on two sides of the other end of the pavement plate, a connecting mechanism is arranged on one side, close to a tower crane, of each universal connecting seat, each connecting mechanism comprises two connecting screw rods and two limiting screw sleeves sleeved on the connecting screw rods in a threaded mode, and connecting sleeves are movably sleeved on the connecting screw rods between the two limiting screw sleeves. This climb frame integration tower crane safety channel through setting up the support frame, has guaranteed the pavement board and climbs frame fixed mounting, and the accessible drives the whole climbing of safety channel when climbing the frame and promotes, has avoided the safety channel to promote once just need disassemble the problem again each time.

Description

Climbing frame integrated tower crane safety channel

Technical Field

The utility model relates to the technical field of tower crane safety channels, in particular to a climbing frame integrated tower crane safety channel.

Background

The tower crane is called tower crane for short, and originates from western Europe, the swing arm is installed on the rotary crane of the upper portion of the high-rise tower body, the operation space is large, and is mainly used for vertical and horizontal conveying of materials and installation of building components in house building construction. The electric system comprises a motor, a controller, a power distribution cabinet, a connecting line, a signal and lighting device and the like, the tower crane needs to be lifted to a certain extent along with the lifting of the building construction height, when the tower crane is used, an operation room for manually climbing the top of the tower crane is needed to operate the tower crane, when the building height is lower, a tower crane operator can climb to the top of the tower crane from the ground through a climbing ladder in the tower crane, when the building reaches a certain height, the operator directly climbs to the bottom of the tower crane from the bottom of the tower crane, so that the operator is relatively laborious and dangerous, and a safety channel is needed to be arranged between an outer climbing frame of the building and the tower crane;

the traditional tower crane safety channel is usually built by adopting the traditional outer frame material directly when the distance between the outer climbing frame and the tower crane is smaller, the method is simple and easy to implement, but the safety channel is required to be completely disassembled when the climbing frame needs to be lifted, the climbing frame needs to climb once at intervals in the building construction process after climbing in place, the safety channel cannot climb along with the climbing frame directly, and at the moment, the assembly mode of the traditional tower crane safety channel after being completely disassembled is complex and not economical enough.

Disclosure of Invention

Aiming at the defects and problems of the existing tower crane channel, the utility model provides the climbing frame integrated tower crane safety channel which has unique structure and convenient use, can safely connect the climbing frame with the tower crane, and can be lifted by only disconnecting the connecting place of the channel and the tower crane when the climbing frame is lifted, so that the whole channel ascends along with the climbing frame, the lifting of the original tower crane channel by adopting the tower crane is avoided, and the potential safety hazard is reduced.

The utility model solves the technical problems by adopting the scheme that: the utility model provides a climb frame integration tower crane safety channel, includes pavement board, support frame and climbing frame fossil fragments, the one end of pavement board passes through support frame and climbs frame fossil fragments fixed mounting, pavement board both sides all are provided with the rail guard, pavement board other end both sides all are provided with universal connecting seat, one side that universal connecting seat is close to the tower crane is provided with coupling mechanism, coupling mechanism includes two connecting screw and two spacing swivel nuts of screw thread suit on connecting screw, two movable sleeve is equipped with on the connecting screw between the spacing swivel nut, be provided with fixed subassembly on the connecting sleeve, fixed subassembly is including rotating two pivots of installing in the connecting sleeve both sides, and the pivot is kept away from the one end rotation of connecting sleeve and is installed the jack catch, the jack catch includes montant and two C type poles, and the tower crane setting is kept away from to the montant in the montant one end, runs through the montant middle part and with the montant rotation installation, two C type poles fixed mounting respectively at the both ends of montant, has formed between two C type poles and has been used for the hanging member to pass through the district, one side of two C type poles towards the vertical sealing and has set up the bolt of tower crane between two C type poles.

Preferably, the support frame utilizes the original bolt hole of vertical climbing frame fossil fragments and adopts bolt fixed mounting with climbing frame fossil fragments.

Preferably, the guard rail is inserted into two sides of the pavement plate, so that the requirement of safe use is met.

Preferably, a plurality of safety ropes are arranged at one end, close to the tower crane, of the guard rail at intervals along the vertical direction, the guard rail is connected with the tower crane through the safety ropes, and a gap between the guard rail and the tower crane is protected.

Preferably, one end of the protective fence, which is close to the climbing frame, extends to the outer side face of the outer net of the climbing frame.

Preferably, the universal connecting seat comprises two U-shaped joints, the two U-shaped joints are fixedly installed with the pavement plate and the connecting screw respectively, the first movable shaft and the second movable shaft are arranged in a 90-degree crossed mode, the first movable shaft and the second movable shaft are installed in the two U-shaped joints in a rotating mode respectively, and the second movable shaft penetrates through the middle of the first movable shaft and is installed in a rotating mode.

The utility model has the beneficial effects that: when the safety channel is put into use, the pavement plate is fixedly installed together through the supporting frame and the climbing frame keel, all safety ropes on the protective fence are fixedly installed with the tower crane, then the limiting screw sleeves on the two connecting screw rods are screwed respectively, after the limiting screw sleeves are adjusted to proper positions, the clamping jaws are connected with the tower crane rod pieces, after the tower crane rod pieces pass through the penetrating area, the tower crane is limited in the penetrating area by using the sealing bolts, the whole connection is completed, the safety ropes are untied when the climbing frame is lifted, the sealing bolts are detached, the clamping jaws are separated from the tower crane rod pieces, then the safety channel is lifted to the next height along with the climbing frame, the safety channel is connected with the tower crane, the supporting frame is arranged, the fixed installation of the pavement plate and the climbing frame is ensured, the whole climbing of the safety channel is avoided, the problem that the clamping jaws are required to be disassembled again once every time the safety channel is lifted is avoided, and the clamping jaws are arranged in a matched mode through the limiting screw sleeves, and the two sides of the limiting screw sleeves can be staggered when the tower crane rod pieces are connected with the tower crane rod pieces, and the tower crane rod pieces can be conveniently connected to any inclined and can be connected to any level and at normal level;

through setting up universal connection seat, the activity degree of freedom between the tower crane and the climbing frame has been reserved when guaranteeing tower crane safety channel support for the tower crane can not be with rocking the transmission for safety channel when taking place slightly to rock like this, and then the little rocking of tower crane can not produce the influence to climbing the frame, has promoted the security of this safety channel.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a connecting mechanism according to the present utility model;

FIG. 3 is a schematic diagram of the front view of the attachment of the fastening assembly of the present utility model;

fig. 4 is a schematic view of a connection structure of the universal connection base of the present utility model.

In the figure: 1. a walkway plate; 2. a support frame; 3. a guard rail; 4. a connecting mechanism; 41. a connecting screw; 42. a limit screw sleeve; 43. a connecting sleeve; 44. a fixing assembly; 441. a rotating shaft; 442. a claw; 443. sealing the bolt; 5. a universal connecting seat; 51. a U-shaped joint; 52. a first movable shaft; 53. and a second movable shaft.

Detailed Description

For the purposes, technical solutions and advantages of the present application, the technical solutions of the present application will be clearly and completely described below with reference to specific embodiments of the present application and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

The following describes in detail the technical solutions provided by the embodiments of the present application with reference to the accompanying drawings.

Example 1: referring to fig. 1, 2 and 3, a climbing frame integrated tower crane safety channel; the novel climbing frame comprises a pavement plate 1, a support frame 2 and climbing frame keels, wherein one end of the pavement plate 1 is fixedly installed with the climbing frame keels through the support frame 2, the support frame 2 is installed by utilizing original bolt holes of the vertical climbing frame keels and the climbing frame keels through bolts, the whole support frame 2 can fully bear all loads of the safety channel and meet the related construction standard requirements of the country, the support frame 2 can be produced and assembled together with the climbing frames, guard rails 3 are arranged on two sides of the pavement plate 1, the guard rails 3 can be quickly installed and fixed on site through being inserted on two sides of the pavement plate 1, the requirement of safety use is met by the guard rails 3, the end, close to the climbing frame, of the guard rails 3 extends to the outer side face of the climbing frame, a plurality of safety ropes are arranged on one end, close to the tower crane, of the guard rails 3 are connected with the tower crane along the vertical direction, gaps between the guard rails 3 and the tower crane are protected, the guard rails 3 and the safety ropes can fully protect the empty areas on two sides between the tower crane and the climbing frame, and the adjacent areas of the side of the climbing frame are protected, and the problem of the safety channel is guaranteed;

the two sides of the other end of the pavement plate 1 are fixedly provided with universal connecting seats 5, one side, close to the tower crane, of each universal connecting seat 5 is provided with a connecting mechanism 4, each connecting mechanism 4 comprises two connecting screw rods 41 and two limiting screw sleeves 42 sleeved on the connecting screw rods 41 through threads, each connecting screw rod 41 is respectively connected with the corresponding two universal connecting seat 5 on the pavement plate 1, the outer circumference of each connecting screw rod 41 is provided with threads along the axial through length, the length of each connecting screw rod meets the use requirement, each limiting screw sleeve 42 is rotationally adjusted at the position of each connecting screw rod 41, each connecting screw rod 41 between the corresponding two limiting screw sleeves 42 is movably sleeved with a connecting sleeve 43, each limiting screw sleeve 42 can push the corresponding connecting sleeve 43 to freely slide on the corresponding connecting screw rod 41 and be transformed to the corresponding connecting screw rod 41 through the corresponding limiting screw sleeve 42, each connecting sleeve 43 is provided with a fixing component 44, each fixing component 44 comprises two rotating shafts 441 rotationally arranged at two sides of the corresponding connecting sleeve 43, each connecting sleeve 43 has a certain wall thickness, each rotating shaft 441 penetrates through the wall of the corresponding connecting sleeve 43, the corresponding connecting sleeve 43 is free to slide on the corresponding connecting screw rod 41, the corresponding rotating shaft 441 can bear a larger load through the corresponding connecting screw rod 41, one end of the corresponding connecting sleeve 442 is rotationally far away from the corresponding connecting claw 442, and the connecting sleeve 442 is installed on the corresponding connecting sleeve 41;

the clamping jaw 442 comprises a vertical rod and two C-shaped rods, the vertical rod is far away from the tower crane, one end of the rotating shaft 441 far away from the connecting sleeve 43 penetrates through the middle of the vertical rod and is rotatably installed with the vertical rod, the two C-shaped rods are respectively fixedly installed at two ends of the vertical rod, a penetrating area for a tower crane rod to penetrate through is formed between the two C-shaped rods, a sealing bolt 443 is vertically arranged on one side of the two C-shaped rods, facing the tower crane, of the two clamping jaws 442 on two sides of the connecting sleeve 43 are not on the same horizontal plane when the clamping jaw 442 is connected with an inclined rod on the tower crane, the penetrating areas on the two clamping jaws 442 are not on the same height, the inclined rod of the tower crane obliquely continuously penetrates through the two penetrating areas, and the sealing bolt 443 is used for blocking the inclined rod of the tower crane in the penetrating areas so as to prevent the inclined rod of the tower crane from being separated from the clamping jaw 442;

when the safety channel is put into use, the pavement plate 1 is fixedly installed together through the supporting frame 2 and the climbing frame keel, the protective guard 3 is fixedly installed with the pavement plate 1, all safety ropes on the protective guard 3 are connected with a tower crane, then the limiting screw sleeves 42 on the two connecting screws 41 are screwed respectively, after the limiting screw sleeves 42 are adjusted to proper positions, the clamping jaws 442 are connected with the tower crane rod pieces, after the tower crane rod pieces pass through the penetrating area, the tower crane is limited in the penetrating area by using the sealing bolts 443, the whole connection is completed, the safety ropes are untied when the climbing frame is lifted, the sealing bolts 443 are removed, the clamping jaws 442 are separated from the tower crane rod pieces, then the safety channel is lifted to the next height along with the climbing frame, the installation action is repeated, the connection of the safety channel and the tower crane is completed, the supporting frame 2 is arranged, the fixed installation of the pavement plate 1 and the climbing frame is ensured, the problem that the safety channel rod pieces need to be disassembled again once lifted is avoided when the climbing frame is lifted by driving the safety channel, the clamping jaws 42 and 442 are arranged in a matched mode, the tower crane rod pieces are connected with the clamping jaws 42 and 442 in a certain inclined angle and the two sides of the tower crane rod pieces can be connected at a certain inclination angle, and the two sides of the clamping jaws 442 are conveniently and can be connected at a certain level.

Example 2: referring to fig. 1 and 4, on the basis of embodiment 1, the universal connection seat 5 includes two U-shaped joints 51, the two U-shaped joints 51 are fixedly installed with the pavement slab 1 and the connection screw 41, the first movable shaft 52 and the second movable shaft 53 are disposed in a 90-degree crossing manner, the first movable shaft 52 and the second movable shaft 53 are respectively rotatably installed in the two U-shaped joints 51, the second movable shaft 53 penetrates through the middle of the first movable shaft 52 and is rotatably installed with the first movable shaft, and by setting the universal connection seat 5, the movable degree of freedom between the tower crane and the climbing frame is reserved while the support of the safety channel of the tower crane is ensured, so that the tower crane can not transmit shaking to the safety channel when the tower crane shakes slightly, and further the slight shaking of the tower crane can not affect the climbing frame, thereby improving the safety of the safety channel.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.

Claims (6)

1. The utility model provides a climb frame integration tower crane safety channel, includes pavement board (1), support frame (2) and climbs frame fossil fragments, its characterized in that, the one end of pavement board (1) is through support frame (2) and climb frame fossil fragments fixed mounting, pavement board (1) both sides all are provided with rail guard (3), pavement board (1) other end both sides all are provided with universal connecting seat (5), one side that universal connecting seat (5) is close to the tower crane is provided with coupling mechanism (4), coupling mechanism (4) include two connecting screw rods (41) and two limit screw sleeves (42) of screw thread suit on connecting screw rod (41), two movable sleeve has connecting sleeve (43) on connecting screw rod (41) between limit screw sleeve (42), be provided with fixed subassembly (44) on connecting sleeve (43), fixed subassembly (44) are including rotating two pivot (441) of installing in connecting sleeve (43) both sides, and pivot (441) keep away from one end rotation of connecting sleeve (43) and install (442), two montant (442) and two montants have passed through the fixed mounting jaw (43) and two montant threaded connection center-section between two montants, and two montant section C and two montants have passed through the fixed connection section C, and a sealing bolt (443) is vertically arranged between the two C-shaped rods towards one side of the tower crane.

2. The climbing frame integrated tower crane safety channel according to claim 1, wherein the supporting frame (2) is fixedly installed with the climbing frame keel by bolts through original bolt holes of the vertical climbing frame keel.

3. The climbing frame integrated tower crane safety channel according to claim 1, wherein the guard rail (3) is inserted at two sides of the pavement plate (1) to highly meet the requirement of safe use.

4. The climbing frame integrated tower crane safety channel according to claim 1, wherein a plurality of safety ropes are vertically arranged at one end of the guard rail (3) close to the tower crane at intervals, and the guard rail (3) is connected with the tower crane by the safety ropes and protects a gap between the guard rail (3) and the tower crane.

5. The climbing frame integrated tower crane safety channel according to claim 1, wherein one end of the protective fence (3) close to the climbing frame extends to the outer side surface of the climbing frame outer net.

6. The climbing frame integrated tower crane safety channel according to claim 1, wherein the universal connecting seat (5) comprises two U-shaped connectors (51), a first movable shaft (52) and a second movable shaft (53), the two U-shaped connectors (51) are fixedly installed with the pavement plate (1) and the connecting screw (41) respectively, the first movable shaft (52) and the second movable shaft (53) are arranged in a 90-degree crossed mode relative to the two U-shaped connectors (51), the first movable shaft (52) and the second movable shaft (53) are installed in the two U-shaped connectors (51) in a rotating mode respectively, and the second movable shaft (53) penetrates through the middle of the first movable shaft (52) and is installed in a rotating mode with the middle of the first movable shaft.