CN209673575U - A kind of telescoping shoring column suitable for girder construction knock test - Google Patents
A kind of telescoping shoring column suitable for girder construction knock test Download PDFInfo
- Publication number
- CN209673575U CN209673575U CN201920395996.9U CN201920395996U CN209673575U CN 209673575 U CN209673575 U CN 209673575U CN 201920395996 U CN201920395996 U CN 201920395996U CN 209673575 U CN209673575 U CN 209673575U
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- Prior art keywords
- support seat
- girder construction
- fixed
- left support
- right support
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Abstract
The utility model discloses a kind of telescoping shoring columns suitable for girder construction knock test, including left support seat, right support seat, fixed transverse slat and girder construction fixture, the left support seat and right support two sides is provided with fixed transverse slat, one end of the fixed transverse rod and the side of left support seat are fixed, the fixation transverse slat is provided with sliding slot, the right support seat is provided with slide bar, the sliding bar is arranged in sliding slot, so that right support seat is mobile to left support seat along the chute, the structure design of the utility model is reasonable, it is suitable for the requirement of experiment of a variety of variables in the detection of the girder construction capability of antidetonance, installation and debugging simultaneously are convenient, effectively improve the accuracy and efficiency of experimental data.
Description
Technical field
The utility model relates to a kind of telescoping shoring columns suitable for girder construction knock test.
Background technique
The explosion wave of the explosion time near beams of concrete structural elements surface, generation can cause to damage to structural elements
And destruction, Accurate Prediction damage of potentially exploding caused by structure is the base for carrying out Important building and safeguard structure anti-explosion design
Plinth.
Knock test, also known as explosive test.Explosive is arranged in test component specific position nearby, and component phase is measured when detonation
The data such as strain, the displacement of pass observe the damage -form of component, so that the potential explosion of prediction is damaged caused by structure.Examination
Test middle component holder be guarantee experiment go on smoothly it is accurately basic with data.
It supports the steelframe of concrete slab to be customized according to special test in existing test, can not adapt in explosive test
Test of many times increases test variable.
Utility model content
The purpose of the utility model is to overcome the above deficiencies in the existing technologies, and provide a kind of structure design conjunction
Reason, suitable for telescoping shoring column of the girder construction knock test.
The technical scheme in the invention for solving the above technical problem is: one kind is suitable for girder construction knock test
Telescoping shoring column, including left support seat, right support seat, fixed transverse slat and girder construction fixture, the left support seat and the right side
Support two sides are provided with fixed transverse slat, and one end of the fixed transverse rod and the side of left support seat are fixed, the fixation
Transverse slat is provided with sliding slot, and the right support seat is provided with slide bar, and the sliding bar is arranged in sliding slot, so that right support
Seat is mobile to left support seat along the chute, and the girder construction fixture includes limit plate and the first Limit screw part, the limit
Position board ends sliding is equipped with the first Limit screw part, both sides of the upper end corresponding position of the left support seat and right support seat
It is provided with the screw hole with the cooperation of the first Limit screw part, the first Limit screw part is equipped with to be made in corresponding screw hole
It obtains girder construction to be folded between the corresponding left support seat of limit plate and right support seat, the end face of the fixation transverse slat passes through spiral shell
Line is equipped with several second Limit screw parts, so that the second Limit screw part is contacted with girder construction or so end face and limited
Position.
Further: the upper surface of the left support seat and right support seat and sliding slot vertical direction are provided with round tube.
Further: both sides of the upper end of the left support seat and right support seat is provided with fixed ear, the round tube
Both ends be rotatably arranged in fixed ear, the fixed ear is provided with several arcuate sockets, the tube ends corresponding position
Be provided with screw hole, fastening bolt cooperation is threaded through on arcuate socket and screw hole, bolt end surface be bonded with fixed ear end face so that
Round tube is fixed with fixed ear relative position.
Further: the slide bar is threaded rod, and the shaft is provided with fastening nut, so that fastening spiral shell
Female end face and fixed tabula end face paste are closed, and the left support seat and right support seat relative distance are kept fixed.
Further: the bottom of the left support seat setting is provided with fixed-wing, and the fixed-wing is provided with fixation
Hole, the fixation hole is provided with Pseudobulbus Bletillae (Rhizoma Bletillae), so that left support seat is fixed with ground, the bottom of right support seat is provided with idler wheel,
The bottom of the left support seat is fixedly installed screw motor, and the screw rod of the screw motor is by being threadedly engaged and right branch
Support the connecting plate connection of seat bottom.
Further: the end face of the fixation transverse slat is provided with several opening square holes fixed for suspender.
Further: the left support seat and right support seat uses tripod structure.
Further: the limit plate and girder construction contact surface is anti-slip rubber face.
The utility model compared with prior art, has the following advantages that and effect: it is reasonable in design, it is suitable for girder construction
The requirement of experiment of a variety of variables in capability of antidetonance detection, while installation and debugging are convenient, effectively improve the accuracy of experimental data with
And efficiency.
Detailed description of the invention
Fig. 1 is the structural representation of telescoping shoring column of the utility model embodiment suitable for girder construction knock test
Figure.
Fig. 2 is the structural schematic diagram of the utility model embodiment left support seat side.
Fig. 3 is the structural schematic diagram of part A in the utility model embodiment Fig. 1.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
Embodiment 1:
Referring to Fig. 1, a kind of telescoping shoring column suitable for girder construction knock test of the present embodiment, including left support seat
1, right support seat 2, fixed transverse slat 3 and girder construction fixture 4, the left support seat 1 and right support two sides are provided with fixation
Transverse slat 3, one end of the fixed transverse rod and the side of left support seat 1 are fixed, and the fixation transverse slat 3 is provided with sliding slot 31,
The right support seat 2 is provided with slide bar 32, and the slide bar 32 is slidably arranged in sliding slot 31, so that right support seat 2 is along cunning
Slot 31 is mobile to left support seat 1, and the girder construction fixture 4 includes limit plate 41 and the first Limit screw part 42, described
The sliding of 41 both ends of limit plate is equipped with the first Limit screw part 42, both sides of the upper end of the left support seat 1 and right support seat 2
Corresponding position is provided with the screw hole with the cooperation of the first Limit screw part 42, and the first Limit screw part 42 is equipped with right
It is folded in girder construction between the corresponding left support seat 1 of limit plate 41 and right support seat 2, the fixation
The end face of transverse slat 3 is provided with several second Limit screw parts 43 by being threadedly engaged, so that the second Limit screw part 43 and beam knot
The contact of 6 or so end face of structure is limited, and upper surface and 31 vertical direction of sliding slot of the left support seat 1 and right support seat 2 are set
Be equipped with round tube 51, the present embodiment is related to a kind of detection of 6 anti-burst performance of beams of concrete structure, specifically by beam by bracket into
Row is fixed, and then on periphery, specific position explodes, by detection explosion to the data such as strain, the displacement of girder construction 6, observation
The damage -form of component, so that the potential explosion of prediction is damaged caused by structure, the present apparatus is by adjusting left support seat 1 and the right side
The limit of the spacing and fixture of support base 2 and the second Limit screw part 43 is fixed, so that girder construction of different specifications and sizes 6
It is applicable, to meet the detection for adapting to a variety of variables in beams of concrete detection.
Embodiment 2:
Referring to figures 1-3, a kind of telescoping shoring column suitable for girder construction knock test of the present embodiment, based on above-mentioned
Both sides of the upper end of the feature of embodiment, the left support seat 1 and right support seat 2 is provided with fixed ear 52, the round tube
51 both ends are rotatably arranged in fixed ear 52, and the fixed ear 52 is provided with several arcuate sockets 53,51 liang of the round tube
End corresponding position is provided with screw hole, and the cooperation of fastening bolt 54 is threaded through on arcuate socket 53 and screw hole, bolt end surface and fixation
52 end face of ear is bonded so that round tube 51 is fixed with 52 relative position of fixed ear, and the slide bar 32 is threaded rod, the screw thread
Bar is equipped with fastening nut 33, so that 33 end face of fastening nut is bonded with fixed 3 end face of transverse slat, the left support seat 1
It is kept fixed with 2 relative distance of right support seat, the adjustment structure in a kind of girder construction clamping process involved in the present embodiment is convenient for
Girder construction adjusts fixation in clamping process, and the specific spacing for pre-adjusting left support seat 1 and right support seat 2 passes through lifting
Girder construction is erected at left support seat 1 and right support seat 2 by equipment, by the round tube 51 of the rolling of setting, convenient for a left side for girder construction
It moves right, convenient for selecting suitable test section, adjusts, the extra part in two sides is cut, passes through fixture and second at this time
Limit is fixed to girder construction in Limit screw part 43, is at this time bonded the rotation of fastening nut 33 to fixed transverse slat 3, fastens spiral shell
The bolt head of bolt 54 is bonded with the end face of fixed ear 52, ensure that the stability of clamping, further ensures the steady of experimental data
It is fixed effective.
Embodiment 3:
Referring to figures 1-3, a kind of telescoping shoring column suitable for girder construction knock test of the present embodiment, based on above-mentioned
The feature of embodiment, the bottom that the left support seat 1 is arranged are provided with fixed-wing 11, and the fixed-wing 11 is provided with fixation
Hole, the fixation hole are provided with Pseudobulbus Bletillae (Rhizoma Bletillae) 12, so that left support seat 1 is fixed with ground, the bottom of right support seat 2 is provided with rolling
Wheel 21, the bottom of the left support seat 1 is fixedly installed screw motor 13, and the screw rod of the screw motor 13 passes through screw thread
Cooperation is connect with the connecting plate 22 of 2 bottom of right support seat, and the present embodiment specifically provides a kind of screw rod by screw motor 13
Rotation becomes to making right support seat 2 mobile to 1 direction of left support seat, reduces the output of manpower, improves the efficiency of spacing submission.
The present embodiment is provided with several opening square holes fixed for suspender as the end face of the preferred fixation transverse slat 3
34, it is easy to lift transport of the equipment to this equipment.
The present embodiment uses tripod structure as the preferred left support seat 1 and right support seat 2.
The present embodiment is anti-slip rubber face 44 as the preferred limit plate 41 and girder construction contact surface.
Above content is only illustrate to examples for clearly illustrating the present invention described in this specification.The utility model
Person of ordinary skill in the field can make various modifications or additions to the described embodiments or using class
As mode substitute, content without departing from the utility model specification or surmount model defined in the claims
It encloses, all should belong to the protection range of the utility model.
Claims (8)
1. a kind of telescoping shoring column suitable for girder construction knock test, it is characterised in that: including left support seat (1), the right side
Support base (2), fixed transverse slat (3) and girder construction fixture (4), the left support seat (1) and right support two sides are provided with
Fixed transverse slat (3), one end of the fixed transverse rod and the side of left support seat (1) are fixed, fixation transverse slat (3) setting
Have sliding slot (31), the right support seat (2) is provided with slide bar (32), and the slide bar (32) is slidably arranged in sliding slot (31)
Interior, so that right support seat (2) is mobile to left support seat (1) along the chute (31), the girder construction fixture (4) includes limit plate
(41) and the first Limit screw part (42), the sliding of the limit plate (41) both ends are equipped with the first Limit screw part (42),
Both sides of the upper end corresponding position of the left support seat (1) and right support seat (2) is provided with and the first Limit screw part (42)
The screw hole of cooperation, the first Limit screw part (42) is equipped with makes girder construction be folded in limit in corresponding screw hole
Between the corresponding left support seat (1) of plate (41) and right support seat (2), the end face of the fixation transverse slat (3) is matched by screw thread
Conjunction is provided with several second Limit screw parts (43), so that the second Limit screw part (43) contacts progress with girder construction or so end face
Limit.
2. the telescoping shoring column according to claim 1 suitable for girder construction knock test, it is characterised in that: described
Left support seat (1) and right support seat (2) upper surface and sliding slot (31) vertical direction be provided with round tube (51).
3. the telescoping shoring column according to claim 2 suitable for girder construction knock test, it is characterised in that: described
Left support seat (1) and both sides of the upper end of right support seat (2) be provided with fixed ear (52), the both ends of the round tube (51) turn
Dynamic to be arranged on fixed ear (52), the fixed ear (52) is provided with several arcuate sockets (53), the round tube (51) both ends
Corresponding position is provided with screw hole, and fastening bolt (54) cooperation is threaded through on arcuate socket (53) and screw hole, bolt end surface and solid
The fitting of ear (52) end face is determined so that round tube (51) is fixed with fixed ear (52) relative position.
4. the telescoping shoring column according to claim 1 suitable for girder construction knock test, it is characterised in that: described
Slide bar (32) be threaded rod, the shaft is provided with fastening nut (33) so that fastening nut (33) end face with
Fixed transverse slat (3) end face fitting, the left support seat (1) and right support seat (2) relative distance are kept fixed.
5. the telescoping shoring column according to claim 1 suitable for girder construction knock test, it is characterised in that: described
Left support seat (1) setting bottom be provided with fixed-wing (11), the fixed-wing (11) is provided with fixation hole, and described consolidates
Determine hole and be provided with Pseudobulbus Bletillae (Rhizoma Bletillae) (12), so that left support seat (1) is fixed with ground, the bottom of right support seat (2) is provided with idler wheel
(21), the bottom of the left support seat (1) is fixedly installed screw motor (13), and the screw rod of the screw motor (13) is logical
It crosses to be threadedly engaged and be connect with the connecting plate (22) of right support seat (2) bottom.
6. the telescoping shoring column according to claim 1 suitable for girder construction knock test, it is characterised in that: described
The end face of fixation transverse slat (3) be provided with several opening square holes fixed for suspender.
7. the telescoping shoring column according to claim 1 suitable for girder construction knock test, it is characterised in that: described
Left support seat (1) and right support seat (2) use tripod structure.
8. the telescoping shoring column according to claim 1 suitable for girder construction knock test, it is characterised in that: described
Limit plate (41) and girder construction contact surface be anti-slip rubber face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920395996.9U CN209673575U (en) | 2019-03-26 | 2019-03-26 | A kind of telescoping shoring column suitable for girder construction knock test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920395996.9U CN209673575U (en) | 2019-03-26 | 2019-03-26 | A kind of telescoping shoring column suitable for girder construction knock test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209673575U true CN209673575U (en) | 2019-11-22 |
Family
ID=68572903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920395996.9U Expired - Fee Related CN209673575U (en) | 2019-03-26 | 2019-03-26 | A kind of telescoping shoring column suitable for girder construction knock test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209673575U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849571A (en) * | 2019-12-03 | 2020-02-28 | 李治平 | Civil engineering structure explosion damage experiment platform |
| CN111707432A (en) * | 2020-05-13 | 2020-09-25 | 清华大学 | Protective impact performance testing device and measuring method for protective structure |
-
2019
- 2019-03-26 CN CN201920395996.9U patent/CN209673575U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849571A (en) * | 2019-12-03 | 2020-02-28 | 李治平 | Civil engineering structure explosion damage experiment platform |
| CN111707432A (en) * | 2020-05-13 | 2020-09-25 | 清华大学 | Protective impact performance testing device and measuring method for protective structure |
| CN111707432B (en) * | 2020-05-13 | 2021-06-11 | 清华大学 | Protective impact performance testing device and measuring method for protective structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 Termination date: 20210326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |