CN220552757U - Auxiliary device for displacement measurement in scaffold anti-skid performance test - Google Patents
Auxiliary device for displacement measurement in scaffold anti-skid performance test Download PDFInfo
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- CN220552757U CN220552757U CN202322166067.XU CN202322166067U CN220552757U CN 220552757 U CN220552757 U CN 220552757U CN 202322166067 U CN202322166067 U CN 202322166067U CN 220552757 U CN220552757 U CN 220552757U
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 55
- 238000005259 measurement Methods 0.000 title claims abstract description 21
- 238000011056 performance test Methods 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 54
- 238000012360 testing method Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 14
- 239000010959 steel Substances 0.000 abstract description 14
- 230000002146 bilateral effect Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a displacement measurement auxiliary device for a scaffold anti-skid performance test, and relates to the technical field of scaffold performance tests. Including the installation piece, installation piece one side surface mounting has the displacement sensor body, is provided with mounting structure between installation piece and the displacement sensor body, and installation piece opposite side surface is provided with grabs the clamp structure for grab the clamp and install on the scaffold frame, grab the clamp structure including vertical the seting up through-hole in the installation piece, the through-hole middle part is fixed with the fixed block. According to the utility model, through the arrangement of the grabbing and clamping structure, when the displacement sensor body is required to be mounted on the scaffold steel pipe, the rotating motor is controlled, and the rotating motor drives the stud to rotate, so that the moving block moves relatively close to and away from the stud, and the hinging rod and the hinging spring are driven to pull the rotating arc plate and the attaching block to integrally clamp according to the thickness of the steel pipe, so that the displacement sensor body is convenient to mount on the scaffold, and the mounting is simpler and more convenient.
Description
Technical Field
The utility model relates to the technical field of scaffold performance tests, in particular to a displacement measurement auxiliary device for a scaffold anti-skid performance test.
Background
The scaffold is a working platform which is erected to ensure that each construction process is carried out smoothly, and a displacement sensor is needed when the steel pipe scaffold is subjected to displacement measurement in an anti-skid performance test.
The prior displacement measurement auxiliary device (authorized bulletin number: CN 216284860U) for the anti-skid performance test of the steel pipe scaffold fastener has the following defects: when the displacement measurement is carried out on the steel pipe scaffold in the anti-skid performance test, the displacement sensor is installed on the steel pipe of the scaffold, the displacement sensor is usually installed through a plurality of bolts during installation, and when the displacement measurement is required to be carried out at a plurality of positions, the installation is complicated, so that the utility model is put forward.
Disclosure of Invention
The utility model aims to provide a displacement measurement auxiliary device for a scaffold anti-skid performance test, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a scaffold frame antiskid performance test displacement measurement auxiliary device, including the installation piece, installation piece one side surface mounting has the displacement sensor body, be provided with mounting structure between installation piece and the displacement sensor body, installation piece opposite side surface is provided with grabs and presss from both sides the structure, be used for grabbing and press from both sides and install on the scaffold frame, grab and press from both sides the structure including vertical the through-hole of seting up in the installation piece, the through-hole middle part is fixed with the fixed block, the vertical double-screw bolt of having inserted in fixed block middle part, double-screw bolt bilateral symmetry is provided with the connecting rod, the connecting rod is fixed mutually with the installation piece, double-screw bolt and the whole both ends symmetry cover of connecting rod are equipped with the movable block, installation piece top and bottom symmetry are fixed with L type fixed plate, L type fixed plate riser is fixed mutually with the installation piece, the double-screw bolt is inserted and is located on the L type fixed plate is dull and stereotyped.
Preferably, the grabbing structure further comprises a fixed arch rod which is vertically symmetrically arranged on the surface of the other side of the mounting block, a rotating arc plate is rotatably sleeved on the middle section rod of the fixed arch rod, a fitting block is arranged on the inner side face of the rotating arc plate, a limiting piece is symmetrically and fixedly sleeved on the middle section rod of the fixed arch rod and used for limiting the rotation of the fixed arch rod, and a hinge rod is connected between the outer side face of the rotating arc plate and the moving block.
Preferably, the grabbing structure further comprises transverse plates symmetrically fixed in the middle of the end face of the rotating arc plate, connecting plates are fixed on the front face and the back face of the mounting block, and hinge springs are connected between the transverse plates on the front face and the back face of the mounting block and the connecting plates.
Preferably, the stud is rotatably connected with the L-shaped fixing plate flat plate, the top end of the stud is connected with a rotating motor, the rotating motor is arranged on the L-shaped fixing plate, thread grooves which are in the same and opposite directions with the external threads of the stud and are matched with each other are respectively formed in the moving block, and the moving block slides with the connecting rod.
Preferably, the middle part of the surface of the other side of the installation block is provided with a bump, the fixed block is rotationally connected with the stud and used for limiting the stud, and the surface of the other side of the installation block is provided with notches which are matched with the moving block in an up-down symmetrical way.
Preferably, the mounting structure comprises a mounting screw rod fixed in the middle of the surface of one side of the mounting block, the displacement sensor body is sleeved and mounted on the mounting screw rod, mounting gaskets are symmetrically arranged on two sides of the displacement sensor body, and a mounting nut is sleeved and mounted at the outer end of the mounting screw rod and used for mounting the displacement sensor body and the mounting block.
Compared with the prior art, the utility model has the beneficial effects that:
this experimental displacement measurement auxiliary device of scaffold antiskid performance through grabbing the setting of pressing from both sides the structure, when needs install displacement sensor body on the scaffold steel pipe, control rotation motor, rotation motor drive double-screw bolt rotates for the movable block carries out the removal relatively near and far away from on the double-screw bolt, thereby drives articulated pole and articulated spring pulling rotation arc board and laminating piece whole according to the thickness of steel pipe centre gripping, conveniently installs displacement sensor body on the scaffold, and the installation is simpler and more convenient.
Drawings
FIG. 1 is a first perspective view of the present utility model;
FIG. 2 is a schematic view of a second perspective structure of the present utility model;
FIG. 3 is a cross-sectional view of the present utility model;
fig. 4 is a front view of the present utility model.
In the figure: 1. a mounting block; 101. installing a screw; 102. installing a nut; 103. installing a gasket; 2. a displacement sensor body; 3. an L-shaped fixing plate; 301. a fixed block; 302. a stud; 303. a connecting rod; 304. a moving block; 4. fixing the arched rod; 401. rotating the arc plate; 402. a limiting piece; 403. a bonding block; 404. a bump; 5. a hinge rod; 501. a cross plate; 502. a connecting plate; 503. and (5) hinging the spring.
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.
In the process of carrying out the displacement measurement of the anti-slip performance test on the steel pipe scaffold, the auxiliary device of the displacement sensor is needed, and the auxiliary device provided by the utility model is specially used for simply and conveniently installing the displacement sensor body 2 on a plurality of steel pipes of the scaffold.
Examples
As shown in fig. 1 to 4, the present utility model provides a technical solution:
the utility model provides a scaffold frame antiskid performance test displacement measurement auxiliary device, including installation piece 1, installation piece 1 one side surface mounting has displacement sensor body 2, be provided with mounting structure between installation piece 1 and the displacement sensor body 2, installation piece 1 opposite side surface is provided with grabs the clamp structure, be used for grabbing the clamp and install on the scaffold frame, grab the clamp structure including vertical the through-hole of seting up in installation piece 1, the through-hole middle part is fixed with fixed block 301, fixed block 301 middle part vertical insertion is equipped with double-screw bolt 302, double-screw bolt 302 bilateral symmetry is provided with connecting rod 303, connecting rod 303 is fixed mutually with installation piece 1, double-screw bolt 302 and connecting rod 303 whole both ends symmetry cover is equipped with movable block 304, installation piece 1 top and bottom symmetry are fixed with L type fixed plate 3, L type fixed plate 3 riser is fixed mutually with installation piece 1, double-screw bolt 302 is inserted on L type fixed plate 3 flat board, grab the clamp structure still includes upper and lower symmetry setting at the fixed arch bar 4 of installation piece 1 opposite side surface, the last rotation cover of fixed arch bar 4 middle section pole is equipped with rotation arc 401, rotation plate 401 is provided with laminating piece 403 to the medial surface, fixed arch bar 4 middle section pole is equipped with stud 302, fixed bridge 401 is equipped with rotation arc 401, fixed plate 5 has been guaranteed to rotate between the fixed arc 401, and fixed link joint between the fixed bridge 4 has a plurality of rotation plates, 5 has been guaranteed to rotate arc 401.
In the embodiment, the grabbing structure further comprises transverse plates 501 symmetrically fixed in the middle of the end face of the rotating arc plate 401, connecting plates 502 are fixed on the front face and the back face of the installation block 1, hinge springs 503 are connected between the transverse plates 501 on the front face and the back face of the installation block 1 and the connecting plates 502, the studs 302 are in rotating connection with the flat plates of the L-shaped fixing plates 3, the top ends of the studs 302 are connected with rotating motors, the rotating motors are arranged on the L-shaped fixing plates 3, thread grooves which are in the same and opposite directions and are matched with external threads of the studs 302 are respectively arranged in the moving blocks 304, the moving blocks 304 slide with the connecting rods 303, and the rotating motors are produced by Siemens corporation and have the advantages of high performance and long service life.
In the embodiment, the middle part of the surface of the other side of the installation block 1 is provided with the lug 404, the fixed block 301 is rotationally connected with the stud 302, and is used for limiting the stud 302, the gap matched with the moving block 304 is symmetrically formed on the surface of the other side of the installation block 1 up and down, through the arrangement of the grabbing structure, when the displacement sensor body 2 is required to be installed on a scaffold steel pipe, the rotating motor is controlled, the rotating motor drives the stud 302 to rotate, so that the moving block 304 moves relatively close to and far away from the stud 302, and accordingly the hinge rod 5 and the hinge spring 503 are driven to pull the rotating arc plate 401 and the attaching block 403 to integrally clamp according to the thickness of the steel pipe, the displacement sensor body 2 is conveniently installed on the scaffold, the installation is simpler and more convenient, the displacement sensor body 2 adopts the displacement sensor produced by the sieke company, high-precision displacement measurement can be realized, and the displacement measurement operation of the anti-skid test of the steel pipe scaffold is more suitable for operation.
In the embodiment, mounting structure is including fixing the installation screw 101 at 1 side surface middle part of installation piece, displacement sensor body 2 cover is established and is installed on installation screw 101, displacement sensor body 2 bilateral symmetry is provided with mounting pad 103, the spiro union has been established to the outer pot head of installation screw 101 for install displacement sensor body 2 and installation piece 1, wherein, through mounting structure's setting, when installation displacement sensor body 2 is on installation piece 1, with this with mounting pad 103, displacement sensor body 2, mounting pad 103 cover is established into on the mounting screw 101, and locking mounting nut 102 can, conveniently dismantle and change displacement sensor body 2.
Working principle: when the device is used, firstly, the displacement sensor body 2 is installed on the installation screw rod 101 through the installation structure, and then the opening and closing of the rotating motor are controlled, so that the rotating arc plate 401 is controlled to open and clamp the steel pipe, wherein the hinging rod 5 and the hinging spring 503 ensure the clamping stability of the rotating arc plate 401.
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 hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.
Claims (6)
1. The utility model provides a scaffold frame antiskid performance test displacement measurement auxiliary device, includes the installation piece, its characterized in that: the displacement sensor body is arranged on one side surface of the installation block, the installation structure is arranged between the installation block and the displacement sensor body, the grabbing clamp structure is arranged on the other side surface of the installation block and used for grabbing and clamping and installing on a scaffold, the grabbing clamp structure comprises a through hole vertically arranged in the installation block, a fixed block is fixed in the middle of the through hole, a stud is vertically inserted in the middle of the fixed block, connecting rods are symmetrically arranged on two sides of the stud, the connecting rods are fixed with the installation block, moving blocks are symmetrically sleeved on two ends of the stud and the whole connecting rods, L-shaped fixing plates are symmetrically fixed on the top and the bottom of the installation block, and vertical plates of the L-shaped fixing plates are fixed with the installation block.
2. The scaffold slip resistance test displacement measurement auxiliary device according to claim 1, wherein: the grab clamp structure further comprises a fixed arch rod which is vertically symmetrically arranged on the surface of the other side of the mounting block, a rotating arc plate is rotatably sleeved on the middle section rod of the fixed arch rod, a fitting block is arranged on the inner side face of the rotating arc plate, a limiting piece is symmetrically and fixedly sleeved on the middle section rod of the fixed arch rod, and the fixed arch rod is used for rotating and limiting, and a hinging rod is connected between the outer side face of the rotating arc plate and the moving block.
3. The scaffold slip resistance test displacement measurement auxiliary device according to claim 2, wherein: the grabbing and clamping structure further comprises transverse plates symmetrically fixed in the middle of the end face of the rotating arc plate, connecting plates are fixed on the front face and the back face of the installation block, and hinge springs are connected between the transverse plates on the front face and the back face of the installation block and the connecting plates.
4. The scaffold slip resistance test displacement measurement auxiliary device according to claim 1, wherein: the screw bolt is connected with the L-shaped fixed plate in a rotating way, the top end of the screw bolt is connected with a rotating motor, the rotating motor is arranged on the L-shaped fixed plate, the moving blocks are respectively provided with thread grooves which are matched with the external threads of the screw bolt in the same and opposite directions, and the moving blocks slide with the connecting rod.
5. The scaffold slip resistance test displacement measurement auxiliary device according to claim 1, wherein: the middle part of the surface of the other side of the installation block is provided with a bump, the fixed block is rotationally connected with the stud and used for limiting the stud, and the surface of the other side of the installation block is provided with notches which are matched with the moving block in an up-down symmetrical way.
6. The scaffold slip resistance test displacement measurement auxiliary device according to claim 1, wherein: the mounting structure comprises a mounting screw rod fixed in the middle of one side surface of the mounting block, the mounting screw rod is sleeved with a displacement sensor body, mounting gaskets are symmetrically arranged on two sides of the displacement sensor body, and the outer end of the mounting screw rod is sleeved with a screw connection mounting nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322166067.XU CN220552757U (en) | 2023-08-14 | 2023-08-14 | Auxiliary device for displacement measurement in scaffold anti-skid performance test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322166067.XU CN220552757U (en) | 2023-08-14 | 2023-08-14 | Auxiliary device for displacement measurement in scaffold anti-skid performance test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220552757U true CN220552757U (en) | 2024-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322166067.XU Active CN220552757U (en) | 2023-08-14 | 2023-08-14 | Auxiliary device for displacement measurement in scaffold anti-skid performance test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220552757U (en) |
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2023
- 2023-08-14 CN CN202322166067.XU patent/CN220552757U/en active Active
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