CN220787833U - Falling protector support frame - Google Patents

Abstract

The utility model discloses a falling protector support frame which comprises a fixed seat and a first support rod, wherein a second installation seat is fixedly connected to the outer part of the fixed seat, the first support rod is movably hinged between the second installation seats, the bottom end of the first support rod is provided with the second support rod, the bottom end of the second support rod is provided with a positioning seat, and one side of the top end of the positioning seat is fixedly connected with the first installation seat. This safety hook support frame is through being provided with second mount pad, first bracing piece, second bracing piece, can be when need adjust supporting height, revolve and twist the second bracing piece, can make the second bracing piece flexible in the inside of first bracing piece, thereby make can adjust height at will when supporting, and have stronger stability, after using, accomodate its second bracing piece into the inside of first bracing piece can, make be convenient for accomodate and carry, the high inconvenient stable regulation of support frame has been solved, also inconvenient problem of accomodating and carrying after the use.

Description

Falling protector support frame

Technical Field

The utility model relates to the technical field of fall arrester support frames, in particular to a fall arrester support frame.

Background

The falling protector is also called a speed differential device, is a product with a protection function, can quickly brake and lock falling objects in a limited distance, is used for hoisting links of goods, can protect life safety of ground operators and prevent the objects of the hoisted workpieces from being damaged, and usually needs to be supported by a supporting frame in an auxiliary manner when the falling protector is used so as to hoist the objects.

According to the design of current safety hook support frame, the high inconvenient stable regulation of support frame also is inconvenient for accomodate and carries after the use, leads to inapplicable, convenient when using.

At present, a novel falling protector support frame is provided for solving the scheme.

Disclosure of Invention

The utility model aims to provide a falling protector support frame, which solves the problems that the height of the support frame is inconvenient to adjust stably and the support frame is inconvenient to store and carry after being used in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a safety hook support frame, includes fixing base and first bracing piece, the outside fixedly connected with second mount pad of fixing base, swing joint has first bracing piece between the second mount pad, the bottom of first bracing piece is provided with the second bracing piece, the bottom of second bracing piece is provided with the positioning seat, one side fixedly connected with first mount pad on positioning seat top, the top fixedly connected with mount pad of fixing base, the opposite side on positioning seat top is provided with first reservation groove, the inside longitudinal penetration of first reservation groove is provided with the locating lever.

Preferably, the second support rod is provided with external threads on the outer portion, and the first support rod is provided with internal threads on the inner portion.

Preferably, the outside of first bracing piece is rectangular form, the bottom of second bracing piece and the top activity hinge joint of first mount pad.

Preferably, the outside of locating lever is provided with the external screw thread, the inside of first reservation groove is provided with the internal screw thread.

Preferably, one side fixed mounting of mount has driving motor, driving motor's output runs through the inside of mount one side and fixedly connected with connecting axle, the outside of connecting axle has cup jointed a rolling section of thick bamboo, the outside of rolling section of thick bamboo is convoluteed and is had wire rope, the inside on fixing base top is provided with the second reservation groove.

Preferably, the bottom end of the steel wire rope is fixedly connected with a hook, and the hook is embedded in the second reserved groove and is movable.

Compared with the prior art, the utility model has the beneficial effects that: the falling protector support frame not only realizes that the falling protector support frame is more stable when the height is adjusted and is convenient to store and carry, but also realizes that the whole support frame is more firmly connected with the bottom surface, and the height of the falling protector is convenient to automatically adjust;

(1) Through being provided with second mount pad, first bracing piece, second bracing piece, because the outside of second bracing piece is provided with the external screw thread, the inside of first bracing piece is provided with the internal screw thread, the outside of first bracing piece is rectangular form relation, can be when needing to adjust supporting height, screw the second bracing piece, can make the second bracing piece stretch out and draw back in the inside of first bracing piece, thereby can adjust the height at will when supporting, and have stronger stability, after using, with its second bracing piece accomodate into the inside of first bracing piece can, make to accomodate and carry conveniently;

(2) By the aid of the positioning rod, the positioning seat, the first reserved groove and the first mounting seat, external threads are arranged outside the positioning rod, and internal threads are arranged inside the first reserved groove, after the supporting rod is unfolded, the positioning rod is screwed, and can be screwed into the ground, so that the positioning seat is tightly attached to the ground and fixed, and the whole positioning rod is more stable when placed;

(3) Through being provided with the mount, receive reel, wire rope, the connecting axle, driving motor, the couple, one side fixed mounting of mount has driving motor, driving motor's output runs through the inside of mount one side and fixedly connected with connecting axle, the outside of connecting axle has cup jointed and has received the reel, receive the outside of reel and coil and have wire rope, the inside on fixing base top is provided with the second reservation groove, wire rope's bottom fixedly connected with couple, the couple inlays the inside mobilizable relation in the second reservation groove, be connected safety hook body and couple, open driving motor, the drive connecting axle rotates, but it rotates to drive and receive the reel, thereby but the height of automatically regulated safety hook, make when lifting, more stable, use more suitable.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic view showing the connection of the first support bar and the second support bar;

FIG. 3 is a schematic diagram of the front view of the connection between the positioning rod and the positioning seat according to the present utility model;

fig. 4 is a schematic diagram of the connection mode of the steel wire rope and the winding drum in the front view structure.

In the figure: 1. a fixing seat; 2. a first support bar; 3. a second support bar; 4. a positioning rod; 5. a positioning seat; 6. a first reserved slot; 7. a first mount; 8. a second reserve tank; 9. a second mounting base; 10. a fixing frame; 11. winding up a winding drum; 12. a wire rope; 13. a connecting shaft; 14. a driving motor; 15. a hook.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, a supporting frame for a falling protector comprises a fixing seat 1 and a first supporting rod 2, wherein a second installation seat 9 is fixedly connected to the outer part of the fixing seat 1, the first supporting rod 2 is movably hinged between the second installation seats 9, a second supporting rod 3 is arranged at the bottom end of the first supporting rod 2, a positioning seat 5 is arranged at the bottom end of the second supporting rod 3, a first installation seat 7 is fixedly connected to one side of the top end of the positioning seat 5, a fixing frame 10 is fixedly connected to the top end of the fixing seat 1, a first reserved groove 6 is arranged at the other side of the top end of the positioning seat 5, and a positioning rod 4 longitudinally penetrates through the inner part of the first reserved groove 6;

the outer part of the second supporting rod 3 is provided with external threads, and the inner part of the first supporting rod 2 is provided with internal threads;

the outer part of the first supporting rod 2 is rectangular, and the bottom end of the second supporting rod 3 is movably hinged with the top end of the first mounting seat 7;

specifically, as shown in fig. 1 and 2, the external thread is provided on the second support rod 3, the internal thread is provided on the first support rod 2, the external of the first support rod 2 is rectangular, when the support height is required to be adjusted, the second support rod 3 is screwed, so that the second support rod 3 stretches out and draws back in the first support rod 2, the height can be adjusted at will when the support is performed, the support is more stable, and after the support is used, the second support rod 3 is stored in the first support rod 2, so that the support is convenient to store and carry.

Example 2: the outer part of the positioning rod 4 is provided with external threads, and the inner part of the first reserved groove 6 is provided with internal threads;

specifically, as shown in fig. 1 and 3, by using the external screw thread provided on the outer portion of the positioning rod 4 and the internal screw thread provided in the first pre-groove 6, after the first support rod 2 is unfolded, the positioning rod 4 is screwed, so that the positioning rod 4 can be screwed into the ground, the positioning seat is tightly attached to the ground for fixing, and the whole body is more stable when placed.

Example 3: a driving motor 14 is fixedly arranged on one side of the fixing frame 10, the output end of the driving motor 14 penetrates through the inside of one side of the fixing frame 10 and is fixedly connected with a connecting shaft 13, a winding drum 11 is sleeved outside the connecting shaft 13, a steel wire rope 12 is wound outside the winding drum 11, and a second reserved groove 8 is formed in the top end of the fixing seat 1;

the bottom end of the steel wire rope 12 is fixedly connected with a hook 15, and the hook 15 is embedded in the second reserved groove 8 and can move;

specifically, as shown in fig. 1 and 4, the fall arrester body is connected with the hook 15, the driving motor 14 is turned on, the connecting shaft 13 is driven to rotate, and the winding drum 11 can be driven to rotate, so that the height of the fall arrester can be automatically adjusted, and the fall arrester is more stable during lifting.

Working principle: when the anti-falling device is used, firstly, external threads are arranged on the outer portion of the positioning rod 4, internal threads are arranged in the first reserved groove 6, after the first supporting rod 2 is unfolded, the positioning rod 4 is screwed, the positioning rod 4 can be screwed into the ground, the positioning seat 5 is tightly adhered to the ground to be fixed, the whole anti-falling device is more stable when placed, then, external threads are arranged on the outer portion of the second supporting rod 3, internal threads are arranged in the first supporting rod 2, the outer portion of the first supporting rod 2 is in a rectangular-shaped relationship, when the supporting height needs to be adjusted, the second supporting rod 3 is screwed, the second supporting rod 3 can be stretched and contracted in the first supporting rod 2, so that the supporting height can be adjusted at will, the anti-falling device has stronger stability, finally, the anti-falling device body is connected with the hook 15, the driving motor 14 is opened, the driving connecting shaft 13 is rotated, and the winding drum 11 can be driven to rotate, so that the height of the anti-falling device can be adjusted automatically, the second supporting rod 3 is stored in the first supporting rod 2 after the use, and the second supporting rod 3 can be conveniently stored in the first supporting rod.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (6)

1. The utility model provides a safety hook support frame, includes fixing base (1) and first bracing piece (2), its characterized in that: the novel fixing seat is characterized in that a second mounting seat (9) is fixedly connected to the outside of the fixing seat (1), a first supporting rod (2) is movably hinged between the second mounting seats (9), a second supporting rod (3) is arranged at the bottom end of the first supporting rod (2), a positioning seat (5) is arranged at the bottom end of the second supporting rod (3), a first mounting seat (7) is fixedly connected to one side of the top end of the positioning seat (5), a fixing frame (10) is fixedly connected to the top end of the fixing seat (1), a first reserved groove (6) is formed in the other side of the top end of the positioning seat (5), and a positioning rod (4) longitudinally penetrates through the inside of the first reserved groove (6).

2. The fall arrester support frame of claim 1 wherein: the outer part of the second supporting rod (3) is provided with external threads, and the inner part of the first supporting rod (2) is provided with internal threads.

3. The fall arrester support frame of claim 1 wherein: the outside of first bracing piece (2) is the rectangle form, the bottom of second bracing piece (3) is articulated with the top activity of first mount pad (7).

4. The fall arrester support frame of claim 1 wherein: the outside of locating lever (4) is provided with the external screw thread, the inside of first reservation groove (6) is provided with the internal screw thread.

5. The fall arrester support frame of claim 1 wherein: one side fixed mounting of mount (10) has driving motor (14), the output of driving motor (14) runs through the inside of mount (10) one side and fixedly connected with connecting axle (13), the outside of connecting axle (13) has cup jointed a rolling section of thick bamboo (11), the outside of rolling section of thick bamboo (11) is convoluteed there is wire rope (12), the inside on fixing base (1) top is provided with second reservation groove (8).

6. The fall arrester support frame of claim 5 wherein: the bottom end of the steel wire rope (12) is fixedly connected with a hook (15), and the hook (15) is embedded in the second reserved groove (8) and can move.