CN219777380U - Torsion detector for scaffold connecting fastener - Google Patents

Abstract

The utility model provides a torsion detector of a scaffold connecting fastener, which comprises a torsion detector and a protection mechanism, wherein a hydraulic column is fixedly connected to the inner side surface of the torsion detector, a placing table is slidably connected to one side surface of the torsion detector, the protection mechanism is arranged on one side surface of the torsion detector, a scaffold fixing mechanism is arranged on one end surface of the hydraulic column, and a scaffold positioning mechanism is arranged on the inner side surface of the torsion detector. When the torsion detector needs to take protective measures, the torsion detector is provided with a first sliding groove, the bottom plate can slide on the inner side of the first sliding groove, the side plate is provided with a second sliding groove, the bottom plate is welded with the positioning rod, the positioning rod is welded with the protective ring, the torsion detector is provided with a fixing groove, the threaded column is connected with the bottom plate, and when the bottom plate needs to fix the protective ring according to the length of the steel pipe, the nut and the bottom plate are clamped by the nut in a clamping mode, so that the bottom plate is fixed at the position, the steel pipe is placed in the protective ring for testing, and the protective effect is achieved.

Description

Torsion detector for scaffold connecting fastener

Technical Field

The utility model relates to the technical field related to scaffolds, in particular to a torsion detector for scaffold connecting fasteners.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is carried out smoothly, the scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions, the scaffold is divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials, the scaffold is divided into a vertical scaffold, a bridge scaffold, a door scaffold, a hanging scaffold, a climbing scaffold and a steel pipe scaffold according to the constructional forms, the steel pipe scaffold is assembled and separated from connecting fasteners, the construction safety of the construction projects is an important premise of the current development of construction work, the quality of the steel pipe scaffold fasteners applied in actual construction is important for ensuring the construction safety, so that the detection work of the quality of the reinforced steel pipe scaffold fasteners is very necessary, the fastener type steel pipe scaffold is widely applied to the construction work and becomes an important construction facility along with the continuous development of the construction industry of China, the construction work has higher universal performance due to the simplicity in the disassembly in the actual operation process, the cost is lower in the actual operation process, the construction work is the most important in the construction work, the scaffold is the most important in the construction process, the important part is not required to be connected with the scaffold, but the important part is not in the practical operation, the important part is the important safety of the construction work, the important part is not required to be the important in the construction process, the safety of the construction work is the safety of the scaffold is the important part, the important part is the important requirement of the safety of the construction work, and the safety is the important part is the important in the safety of the construction work, and the safety is the important requirement of the safety of the construction work, and the safety is the important part, and the safety of the construction work is mainly. The existence of a large amount of construction potential safety hazards is caused, so that the detection work of the fastener is quite necessary in the use process of the scaffold to ensure the use safety of the fastener to the greatest extent, and before the fastener starts to be detected, detection preparation is firstly carried out, namely, a test piece is formed by the fastener, the transverse pipe and the vertical pipe. In practical detection work, test pieces are to be tested according to the minimum batch group of eight, sixty-five-cow torque test is firstly carried out on the test pieces, no crack is required to appear at each part of the fastener, but most of the existing torque detectors do not have a protection mechanism, so that when the torque detectors are used, if inferior scaffold connecting fasteners are encountered during detection, the scaffold connecting fasteners possibly break to cause the tested steel pipes to fly out under stress, and thus, the surrounding staff is damaged, or surrounding devices are damaged, so that the torque detectors of the scaffold connecting fasteners are particularly needed.

However, most of the existing torsion detectors do not have a protection mechanism, and therefore, if an inferior scaffold connecting fastener is encountered during detection, the scaffold connecting fastener may break when being stressed, so that the steel pipe used for testing flies out, and thus, the surrounding staff is injured, or the surrounding devices are damaged, so that the torsion detector for the scaffold connecting fastener is particularly needed.

Disclosure of Invention

The present utility model is directed to a torsion detector for scaffold connecting fasteners, and is designed to solve the problem that the existing torsion detectors proposed in the above background art mostly have no protection mechanism, and therefore, if a poor scaffold connecting fastener is encountered during detection, the scaffold connecting fastener may break when being stressed, so that a test steel pipe flies out under stress, which may cause injury to surrounding staff or damage to surrounding devices, so that the torsion detector for scaffold connecting fasteners is particularly required.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a torsion detector of fastener is connected to scaffold, includes torsion detector and protection machanism, protection machanism includes first sliding tray, curb plate, second sliding tray, fixed slot, bottom plate, locating lever, screw thread post, nut and guard circle, the inboard fixed surface of torsion detector is connected with the hydraulic ram, a side surface sliding connection of torsion detector has the platform of placing, a side surface of torsion detector is provided with protection machanism, a side surface of hydraulic ram is provided with scaffold fixing mechanism, the inboard surface of torsion detector is provided with scaffold locating mechanism.

Preferably, a first sliding groove is formed in one side surface of the torsion detector, a side plate is fixedly connected to the upper surface of the first sliding groove, a second sliding groove is formed in one side surface of the side plate, a fixing groove is formed in one side surface of the torsion detector, a bottom plate is connected to the inner side surface of the first sliding groove in a sliding mode, a positioning rod is welded to one side surface of the bottom plate, a threaded column is welded to one side surface of the bottom plate, a nut is connected to the outer side surface of the threaded column in a threaded mode, and a protection ring is welded to one end surface of the positioning rod.

Preferably, the positioning rods are symmetrically arranged on the central axis of the protection ring, and the outer wall size of the bottom plate is matched with the inner wall size of the first sliding groove.

Preferably, the scaffold fixing mechanism comprises a hydraulic plate, a fixing seat, a placing hole, a fixing plate, a first threaded hole and a first bolt, wherein one end surface of the hydraulic column is fixedly connected with the hydraulic plate, one side surface of the hydraulic plate is fixedly connected with the fixing seat, the placing hole is formed in one side surface of the fixing seat, the fixing plate is slidingly connected with one side surface of the hydraulic plate, the first threaded hole is formed in one side surface of the fixing plate, and the outer side surface of the first threaded hole is in threaded connection with the first bolt.

Preferably, the first bolts are symmetrically arranged on the central axis of the hydraulic plate, and the fixing seats are symmetrically arranged on the central axis of the hydraulic plate.

Preferably, the scaffold positioning mechanism comprises a first positioning groove, a top plate, a second positioning groove, a sliding block and a positioning column, wherein the first positioning groove is formed in the inner side surface of the torsion detector, the top surface of the first positioning groove is fixedly connected with the top plate, the second positioning groove is formed in the upper surface of the top plate, the sliding block is connected with the inner surface of the first positioning groove in a sliding manner, and the positioning column is fixedly connected with the upper surface of the sliding block.

Preferably, the inner wall size of the first positioning groove is matched with the outer wall size of the top plate, and the inner wall size of the first positioning groove is matched with the outer wall size of the sliding block.

Compared with the prior art, the utility model has the beneficial effects that: this torsion detector of scaffold connection fastener passes through the setting of first sliding tray, the curb plate, the second sliding tray, the fixed slot, the nut, the locating lever, the screw thread post, nut and guard circle, when using, when the torsion detector needs to take the safeguard measure to the staff, first sliding tray has been seted up to one side surface of torsion detector at first, the bottom plate can slide in first sliding tray inboard this moment, then the second sliding tray has been seted up to one side surface of curb plate, then one side surface welding of bottom plate has the locating lever, the one end surface welding of locating lever has the guard circle, the guard circle can follow the removal when removing the bottom plate this moment, then the fixed slot has been seted up to one side surface of torsion detector, the screw thread post runs through fixed slot fixed connection bottom plate, when bottom plate needs according to steel pipe length fixed guard circle position, rotatory nut makes nut and bottom plate clamp torsion detector one side, thereby make the bottom plate fix in the position, place the steel pipe is placed in the guard circle inside and is tested, the steel pipe just can not fly out because the fastener damages like this, the protection effect of torsion detector to the staff has been accomplished like this.

Drawings

FIG. 1 is a schematic diagram of a side view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the protective mechanism of the present utility model;

FIG. 4 is a schematic view of the scaffold fixing mechanism of the present utility model;

fig. 5 is a schematic cross-sectional view of the scaffold positioning mechanism of the present utility model.

In the figure: 1. a torsion detector; 2. a hydraulic column; 3. a placement table; 4. a protective mechanism; 401. a first sliding groove; 402. a side plate; 403. a second sliding groove; 404. a fixing groove; 405. a bottom plate; 406. a positioning rod; 407. a threaded column; 408. a nut; 409. a protective ring; 5. scaffold fixing mechanism; 501. a hydraulic plate; 502. a fixing seat; 503. placing the hole; 504. a fixing plate; 505. a first threaded hole; 506. a first bolt; 6. a scaffold positioning mechanism; 601. a first positioning groove; 602. a top plate; 603. a second positioning groove; 604. a slide block; 605. and positioning columns.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.

Referring to fig. 1-5, the present utility model provides a torsion detector for scaffold connecting fasteners: including torsion detector 1 and protection machanism 4, protection machanism 4 includes first sliding tray 401, curb plate 402, second sliding tray 403, fixed slot 404, bottom plate 405, locating lever 406, screw post 407, nut 408 and guard circle 409, the inboard fixed surface of torsion detector 1 is connected with hydraulic ram 2, a side surface sliding connection of torsion detector 1 has places the platform 3, a side surface of torsion detector 1 is provided with protection machanism 4, an end surface of hydraulic ram 2 is provided with scaffold fixing mechanism 5, an inboard surface of torsion detector 1 is provided with scaffold positioning mechanism 6.

Further, a first sliding groove 401 is formed on one side surface of the torsion detector 1, a side plate 402 is fixedly connected to the upper surface of the first sliding groove 401, a second sliding groove 403 is formed on one side surface of the side plate 402, a fixing groove 404 is formed on one side surface of the torsion detector 1, a bottom plate 405 is connected to the inner side surface of the first sliding groove 401 in a sliding manner, a positioning rod 406 is welded on one side surface of the bottom plate 405, a threaded column 407 is welded on one side surface of the bottom plate 405, a nut 408 is connected to the outer side surface of the threaded column 407 in a threaded manner, a protection ring 409 is welded on one end surface of the positioning rod 406, and when the torsion detector 1 needs to take protection measures for workers in the testing process in use, through the arrangement of the first sliding groove 401, the side plate 402, the second sliding groove 403, the fixing groove 404, the nut 408, the positioning rod 406, the threaded column 407, the nut 408 and the protection ring 409, first, a first sliding groove 401 is formed on one side surface of the torsion detector 1, at this time, a bottom plate 405 can slide inside the first sliding groove 401, then a second sliding groove 403 is formed on one side surface of a side plate 402, then a positioning rod 406 is welded on one side surface of the bottom plate 405, a protection ring 409 is welded on one end surface of the positioning rod 406, at this time, the protection ring 409 moves along when the bottom plate 405 moves, then a fixing groove 404 is formed on one side surface of the torsion detector 1, a threaded post 407 penetrates through the fixing groove 404 to fixedly connect the bottom plate 405, when the bottom plate 405 needs to fix the position of the protection ring 409 according to the length of a steel pipe, a nut 408 is rotated to clamp the side of the torsion detector 1 with the bottom plate 405, so that the bottom plate 405 is fixed in the position, thus the steel pipe is placed inside the protection ring 409 for testing, so that the steel pipe cannot fly out due to damage of a fastener, thus, the protection effect of the torsion detector 1 on the worker is completed.

Further, the positioning rod 406 is symmetrically arranged on the central axis of the protection ring 409, the outer wall surface of the bottom plate 405 is matched with the inner wall of the first sliding groove 401 in size, and when the sliding device is used, the positioning rod 406 is symmetrically arranged on the central axis of the protection ring 409 to fix the protection ring 409, and the outer wall of the bottom plate 405 is matched with the inner wall of the first sliding groove 401 in size to enable the bottom plate 405 to slide in the first sliding groove 401 better.

Further, scaffold fixing mechanism 5 includes hydraulic plate 501, fixing base 502, place hole 503, fixed plate 504, first screw hole 505 and first bolt 506, when the use, the one end surface fixedly connected with hydraulic plate 501 of hydraulic prop 2, one side surface fixedly connected with fixing base 502 of hydraulic prop 501, place hole 503 has been seted up to one side surface of fixing base 502, one side surface sliding connection of hydraulic plate 501 has fixed plate 504, first screw hole 505 has been seted up to one side surface of fixed plate 504, the outside surface threaded connection of first screw hole 505 has first bolt 506, through hydraulic plate 501, fixing base 502, place hole 503, fixed plate 504, first screw hole 505 and first bolt 506's setting, when torsion detector 1 needs to steel pipe fixation, first one end surface fixedly connected with hydraulic plate 501 of hydraulic prop 2 at first, then one side surface fixedly connected with fixing base 502 of hydraulic prop 2 descends fixed plate 502 this moment, then place the steel pipe in the inside of placing hole 503 that the fixing base bottom surface was seted up at this moment, sliding connection fixed plate 504 positions the steel pipe in placing hole 503, the first screw hole 504 is rotated, the first screw hole 506 is connected with first screw hole 505 will take place at the moment, the displacement of the fixed position will not take place at the fixed position of the current screw hole 502 because of the fixed plate is fixed by the fixed position of the screw hole is fixed to the current position of the steel pipe is fixed.

Further, the first bolt 506 is arranged with the axis symmetry of the hydraulic plate 501, the fixing base 502 is arranged with the axis symmetry of the hydraulic plate 501 through the first bolt 506, the fixing base 502 is arranged with the axis symmetry of the hydraulic plate 501, when in use, the fixing base 502 and the fixing plate 504 can be better fixed together through the first bolt 506 arranged with the axis symmetry of the hydraulic plate 501, and the fixing base 502 is arranged with the axis symmetry of the hydraulic plate 501 and can be better fixed to the steel pipe.

Further, scaffold positioning mechanism 6 includes first constant head tank 601, roof 602, second constant head tank 603, slider 604 and reference column 605, first constant head tank 601 has been seted up to torsion detector 1's inboard surface, the top surface fixedly connected with roof 602 of first constant head tank 601, second constant head tank 603 has been seted up to the top surface of roof 602, the internal surface sliding connection of first constant head tank 601 has slider 604, the top surface fixedly connected with reference column 605 of slider 604, through the setting of first constant head tank 601, roof 602, second constant head tank 603, slider 604 and reference column 605, when torsion detector 1 needs to be located the steel pipe, first constant head tank 601 has been seted up to torsion detector 1's inboard surface, slider 604 slides at first constant head tank 601 this moment, then the top surface fixedly connected with roof 602 of first constant head tank 601, second constant head tank 603 has been seted up to the top surface of roof 602, this moment, the reference column 605 runs through second constant head tank fixedly connected 604, insert the steel pipe at the outside surface of reference column 605 to the required position when using, the steel pipe is removed to the steel pipe 605 because of not following like this and no external force to incline or to detect the steel pipe 1, no external force has just like this been accomplished to incline to the torsion detector 1.

Further, the inner wall dimension of the first positioning groove 601 is matched with the outer wall dimension of the top plate 602, the inner wall dimension of the first positioning groove 601 is matched with the outer wall dimension of the sliding block 604, and the inner wall dimension of the first positioning groove 601 is matched with the outer wall dimension of the sliding block 604 through the arrangement that the inner wall dimension of the first positioning groove 601 is matched with the outer wall dimension of the sliding block 604, when the positioning device is used, the inner wall dimension of the first positioning groove 601 is matched with the outer wall dimension of the top plate 602 to enable the sliding block 604 to be more stable, and the inner wall dimension of the first positioning groove 601 is matched with the outer wall dimension of the sliding block 604 to enable the positioning column 605 to be more stable.

Working principle: firstly, the inner side surface of the torsion detector 1 is fixedly connected with a hydraulic column 2, at the moment, the hydraulic column 2 can be regulated more to exert pressure to detect a steel pipe to be detected, then one side surface of the torsion detector 1 is slidingly connected with a placing table 3 for placing an object to be detected, when the torsion detector 1 needs to take protective measures for staff in the testing process, firstly, one side surface of the torsion detector 1 is provided with a first sliding groove 401, at the moment, a bottom plate 405 can slide inside the first sliding groove 401, then one side surface of a side plate 402 is provided with a second sliding groove 403, then one side surface of the bottom plate 405 is welded with a positioning rod 406, one end surface of the positioning rod 406 is welded with a protecting ring 409, at the moment, the protecting ring 409 moves along when the bottom plate 405 is moved, and then one side surface of the torsion detector 1 is provided with a fixed groove 404, the screw post 407 penetrates through the fixing groove 404 to be fixedly connected with the bottom plate 405, when the bottom plate 405 needs to fix the position of the protection ring 409 according to the length of the steel pipe, the nut 408 is rotated to enable the nut 408 and the bottom plate 405 to clamp one side of the torsion detector 1, so that the bottom plate 405 is fixed in the position, the steel pipe is placed in the protection ring 409 for testing, the steel pipe cannot fly out due to damage of a fastener, the protection effect of the torsion detector 1 on workers is finished, the positioning rod 406 is symmetrically arranged on the protection ring 409 by the central axis of the protection ring 409, the outer wall size of the bottom plate 405 is matched with the inner wall size of the first sliding groove 401, the bottom plate 405 can better slide in the first sliding groove 401, when the torsion detector 1 needs to fix the steel pipe, the hydraulic plate 501 is fixedly connected with one end surface of the hydraulic post 2 at first, then a fixing seat 502 is fixedly connected to one side surface of the hydraulic plate 501, the hydraulic column 2 descends to fix the fixing seat 502 to move along with the fixing seat 502, then a steel pipe is placed in a placement hole 503 formed in the bottom surface of the fixing seat 502, a fixing plate 504 is slidingly connected to position the steel pipe in the placement hole 503, a first bolt 506 is screwed with a first threaded hole 505 formed in the surface of the fixing plate 504 to fix the fixing seat 502 and the fixing plate 504, the steel pipe is fixed at the current position and cannot be displaced due to stress, the fixing effect of the torsion detector 1 on the steel pipe is completed, the fixing seat 502 and the fixing plate 504 can be better fixed together by the symmetrical arrangement of the first bolt 506 on the central axis of the hydraulic plate 501, the fixing seat 502 can be better fixed on the steel pipe by the symmetrical arrangement of the central axis of the hydraulic plate 501, when the torsion detector 1 needs to position the steel tube, the inner side surface of the torsion detector 1 is provided with a first positioning groove 601, a sliding block 604 slides in the first positioning groove 601, then the upper surface of the first positioning groove 601 is fixedly connected with a top plate 602, the upper surface of the top plate 602 is provided with a second positioning groove 603, a positioning column 605 penetrates through the second positioning groove 603 and is fixedly connected with the sliding block 604, the steel tube is inserted into the outer side surface of the positioning column 605 to move to a required position when in use, so that the steel tube cannot incline or topple due to no external force, the torsion detector 1 has a steel tube positioning effect, the inner wall size of the first positioning groove 601 is identical with the outer wall size of the top plate 602, the sliding block 604 is more stable, the inner wall size of the first positioning groove 601 is identical with the outer wall size of the sliding block 604, and the positioning column 605 is more stable, thus, the torsion detector of the scaffold connecting fastener is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a torsion detector of fastener is connected to scaffold frame, includes torsion detector (1) and protection machanism (4), its characterized in that: protection machanism (4) are including first sliding tray (401), curb plate (402), second sliding tray (403), fixed slot (404), bottom plate (405), locating lever (406), screw thread post (407), nut (408) and guard circle (409), the inboard fixedly connected with hydraulic stem (2) of torsion detector (1), one side surface sliding connection of torsion detector (1) has places platform (3), one side surface of torsion detector (1) is provided with protection machanism (4), one end surface of hydraulic stem (2) is provided with scaffold fixing mechanism (5), the inboard surface of torsion detector (1) is provided with scaffold locating mechanism (6).

2. The torsion detector for scaffold connecting fasteners according to claim 1, wherein: first sliding tray (401) have been seted up to one side surface of torsion detector (1), the top fixed surface of first sliding tray (401) is connected with curb plate (402), second sliding tray (403) have been seted up to one side surface of curb plate (402), fixed slot (404) have been seted up to one side surface of torsion detector (1), the inboard surface sliding connection of first sliding tray (401) has bottom plate (405), one side surface welding of bottom plate (405) has locating lever (406), one side surface welding of bottom plate (405) has screw post (407), the outside surface threaded connection of screw post (407) has nut (408), one end surface welding of locating lever (406) has guard circle (409).

3. The torsion detector for scaffold connecting fasteners according to claim 2, wherein: the positioning rods (406) are symmetrically arranged on the central axis of the protection ring (409), and the outer wall size of the bottom plate (405) is matched with the inner wall size of the first sliding groove (401).

4. The torsion detector for scaffold connecting fasteners according to claim 1, wherein: scaffold fixing mechanism (5) are including hydraulic plate (501), fixing base (502), place hole (503), fixed plate (504), first screw hole (505) and first bolt (506), one end fixed surface of hydraulic cylinder (2) is connected with hydraulic plate (501), one side fixed surface of hydraulic plate (501) is connected with fixing base (502), place hole (503) have been seted up to one side surface of fixing base (502), one side surface sliding connection of hydraulic plate (501) has fixed plate (504), first screw hole (505) have been seted up to one side surface of fixed plate (504), outside surface threaded connection of first screw hole (505) has first bolt (506).

5. The torsion detector for scaffold connecting fasteners according to claim 4, wherein: the first bolts (506) are symmetrically arranged on the central axis of the hydraulic plate (501), and the fixing base (502) is symmetrically arranged on the central axis of the hydraulic plate (501).

6. The torsion detector for scaffold connecting fasteners according to claim 1, wherein: scaffold frame positioning mechanism (6) are including first constant head tank (601), roof (602), second constant head tank (603), slider (604) and reference column (605), first constant head tank (601) have been seted up to the inboard surface of torsion detector (1), the top fixed surface of first constant head tank (601) has roof (602), second constant head tank (603) have been seted up to the top surface of roof (602), the internal surface sliding connection of first constant head tank (601) has slider (604), the top fixed surface of slider (604) has reference column (605).

7. The torsion detector for scaffold connecting fasteners according to claim 6, wherein: the inner wall size of the first positioning groove (601) is matched with the outer wall size of the top plate (602), and the inner wall size of the first positioning groove (601) is matched with the outer wall size of the sliding block (604).