CN214844402U

CN214844402U - Guardrail thrust test device

Info

Publication number: CN214844402U
Application number: CN202120399129.XU
Authority: CN
Inventors: 陈志鹏
Original assignee: Xiamen Xintu Engineering Technology Co ltd
Current assignee: Xiamen Xintu Engineering Technology Co ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-11-23
Anticipated expiration: 2031-02-23

Abstract

The application relates to a guardrail thrust test device, it includes jack and dowel steel, the one end of dowel steel is connected on the jack, the dowel steel other end supports tightly on the guardrail, the dowel steel includes a plurality of segmentation poles that set up along dowel steel length, each through connecting piece plug-in connection between the segmentation pole. The present application has the following effects: the structure sets up simply, can dismantle to a plurality of spare parts, is convenient for carry and reinstallate, and stability is good in the course of the work.

Description

Guardrail thrust test device

Technical Field

The utility model belongs to the technical field of test device and specifically relates to a guardrail thrust test device is related to.

Background

In recent years, the construction and development speed of cities is very rapid, more and more high-rise buildings (such as office buildings, schools, markets and the like) are pulled out, the buildings are generally provided with empty parts such as corridors, balconies and the like, one sides of the positions close to the outside are generally provided with guardrails, and the guardrails play a certain protection role.

The corridor and the balcony are places which are easy to fall, so the stability of the guardrail is related to the life safety of people, and the thrust test of the guardrail is a necessary detection item in the process of completion acceptance and safety detection.

To above-mentioned phenomenon, the inventor thinks that, the structure of current guardrail thrust test device is very complicated to lead to dismantling and installing comparatively troublesome, and inconvenient transport is changed the test position between the floor, consequently needs to make the improvement.

SUMMERY OF THE UTILITY MODEL

In order to improve guardrail thrust test device dismouting trouble, the problem of the transport between the floor of being not convenient for, this application provides a guardrail thrust test device.

The application provides a guardrail thrust test device adopts following technical scheme:

the utility model provides a guardrail thrust test device, includes jack and dowel steel, the one end of dowel steel is connected on the jack, the dowel steel other end supports tightly on the guardrail, the dowel steel includes a plurality of segmentation poles that set up along dowel steel length, each through connecting piece plug-in connection between the segmentation pole.

Through adopting above-mentioned technical scheme, the dowel steel segmentation sets up to a plurality of segmentation poles, and structural design is simple, has convenient to use, adjustable length, and the suitability is high and the advantage of the dismouting and the transport of being convenient for.

Preferably, the connecting piece includes two first inserting rods and a limiting portion, the two first inserting rods are respectively and symmetrically connected to two sides of the limiting portion, the first inserting rod on one side of the limiting portion is inserted into one end of the segmented rod, the first inserting rod on the other side of the limiting portion is inserted into one end of the other segmented rod, and the end portion of the segmented rod abuts against the limiting portion.

Through adopting above-mentioned technical scheme, the dowel steel dismouting of being convenient for, and the length of dowel steel is adjustable, is convenient for accomodate.

Preferably, the dowel bar is provided with a force transmission piece in one end abutting against the guardrail, the force transmission piece is inserted into the dowel bar and comprises a disc and a second insertion rod, the dowel bar is perpendicular to the disc, the second insertion rod is connected to one side of the disc, and the second insertion rod is inserted into the dowel bar.

Through adopting above-mentioned technical scheme, the disc that passes the power piece can increase the area of contact of dowel steel and guardrail, makes the experimental result more accurate.

Preferably, the dowel bar is sleeved with a plurality of supporting parts, and one ends of the supporting parts are abutted to the ground.

Through adopting above-mentioned technical scheme, the steadiness of dowel steel can be strengthened to the supporting part, and in the course of the work, certain bending takes place for the dowel steel probably because the gravity of self, and the dowel steel probably bends because the atress is inhomogeneous this moment, and the supporting part supports the dowel steel, alleviates the dowel steel because the dead weight and the bending that takes place, and then makes the transmission of force more even.

Preferably, the supporting part comprises a sleeve and a supporting rod, the dowel bar is arranged on the sleeve in a movable sleeved mode, the upper end of the supporting rod is welded to the side wall of the sleeve, and the lower end of the supporting rod extends to the ground in an inclined mode.

Through adopting above-mentioned technical scheme, through bracing piece and sleeve, can alleviate the bracing piece because the dead weight and the bending that leads to, strengthened the stability of structure.

Preferably, the lower end of the supporting rod is connected with a supporting leg, the supporting leg comprises a supporting sheet and a third inserting rod, the third inserting rod is obliquely arranged on the supporting sheet, the third inserting rod is inserted into the lower end of the supporting leg, and the supporting sheet is attached to the ground.

Through adopting above-mentioned technical scheme, the area of bracing piece and ground contact can be increased to the supporting legs, makes overall structure more stable, increases job stabilization nature.

Preferably, the sleeve side wall is provided with a first through hole, the dowel bar is provided with a second through hole, the second through hole corresponds to the first through hole, and a first bolt penetrates through the first through hole and the second through hole.

Through adopting above-mentioned technical scheme, first bolt can restrict the sleeve, prevents that the sleeve from sliding at will on the dowel steel, makes overall structure more firm.

Preferably, the bracing piece includes dead lever and movable rod, the upper end of dead lever welds in the sleeve, the dead lever lower extreme is worn to locate by the movable rod activity, a plurality of third perforation have been seted up on the dead lever, a plurality of fourth perforation have been seted up on the movable rod, the third perforate with wear to be equipped with the second bolt in the fourth perforation.

Through adopting above-mentioned technical scheme, the length of bracing piece is adjustable, and then can adjust the height of dowel steel and test the anti intensity of pushing away of not co-altitude position.

In summary, the present application includes at least one of the following beneficial technical effects:

(1) the structure is simple to arrange, and the device can be disassembled into a plurality of parts, so that the device is convenient to carry and reinstall;

(2) the stability is good in the working process.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a schematic structural diagram of the present embodiment;

FIG. 3 is a schematic view of a partial explosion of the present embodiment;

FIG. 4 is a schematic view of a partial explosion of the present embodiment;

fig. 5 is a partial schematic view of part a of the present embodiment.

Reference numerals: 1. a column; 2. a guardrail; 3. a jack; 4. a dowel bar; 5. a square tube; 6. a support portion; 7. a force transfer member; 8. supporting legs; 9. a segment rod; 41. a connecting member; 42. a limiting part; 43. a first plug-in rod; 60. a sleeve; 61. a support bar; 62. a first latch; 63. a first perforation; 64. a second perforation; 65. fixing the rod; 66. a movable rod; 67. a third perforation; 68. a fourth perforation; 69. a second bolt; 71. a disc; 72. a second plug-in rod; 81. a support sheet; 82. and a third connecting rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses guardrail thrust test device. Referring to fig. 1 and 2, be a corridor in the figure, the both sides in corridor are provided with a plurality of stands 1, one side in corridor is provided with guardrail 2, a guardrail thrust test device includes jack 3, dowel steel 4 and square pipe 5, wherein square pipe 5 adopts bolted connection on 2 offside two stands 1 of guardrail, jack 3 adopts bolted connection on square pipe 5, the one end and the jack 3 of dowel steel 4 are connected, the other end butt of dowel steel 4 is on 2 lateral walls of guardrail, the cover is equipped with a plurality of supporting part 6 on dowel steel 4, supporting part 6 evenly sets up the both sides at dowel steel 4, supporting part 6 one end is established with 4 covers of dowel steel and is connected, the other end butt of supporting part 6 is to ground.

Referring to fig. 1 and 3, dowel steel 4 sets up to be formed by the concatenation of a plurality of segmentation poles 9, segmentation pole 9 is hollow pipe, wherein the segmentation pole 9 of being connected with jack 3 adopts welded mode to be connected with jack 3, connect through connecting piece 41 between all the other two adjacent segmentation poles 9, wherein connecting piece 41 includes spacing portion 42, spacing portion 42 is a circular iron sheet, spacing portion 42 area is greater than the cross-sectional area of segmentation pole 9, the both sides face symmetry of spacing portion 42 is provided with two first inserted bars 43, first inserted bar 43 inserts in the segmentation pole 9.

Referring to fig. 1 and 4, a force transmission piece 7 is inserted and arranged at one end, abutting against the guardrail 2, of the force transmission rod 4, the force transmission piece 7 comprises a disc 71 and a second insertion rod 72, the area of the disc 71 is larger than the cross-sectional area of the segmented rod 9, the second insertion rod 72 is welded on one surface of the disc 71, the second insertion rod 72 is perpendicular to the disc 71, the second insertion rod 72 can be inserted into the segmented rod 9, and one surface, far away from the force transmission rod 4, of the disc 71 is abutted to the guardrail 2.

Referring to fig. 1 and 5, each support portion 6 specifically includes a sleeve 60 and a support rod 61, the sleeve 60 is disposed on the dowel bar 4 in a penetrating manner, the upper end of the support rod 61 is welded to the sleeve 60, and the lower end of the support rod 61 extends to the ground in an inclined manner in a direction away from the support portion 6 on the other side.

Referring to fig. 1 and 5, each of the sleeves 60 is fixed to the dowel 4 by a first pin 62, the first pin 62 limits sliding of the sleeve 60, and specifically, a side wall of the sleeve 60 is provided with a first through hole 63 (not shown), a second through hole 64 (not shown) is provided at a position of the dowel 4 corresponding to the first through hole 63, and the first pin 62 is inserted into the first through hole 63 and the second through hole 64 when the first through hole 63 is aligned with the second through hole 64.

Referring to fig. 1 and 5, the supporting rod 61 is telescopic, the supporting rod 61 is specifically provided as a fixed rod 65 and a movable rod 66, the fixed rod 65 and the movable rod 66 are both hollow tubes, the upper end of the fixed rod 65 is welded on the side wall of the sleeve 60, the movable rod 66 is slidably inserted into the lower end of the fixed rod 65, a third through hole 67 (not shown) is formed in the side wall of the lower end of the fixed rod 65, a plurality of fourth through holes 68 (not shown) are formed in the side wall of the movable rod 66, the fourth through holes 68 are uniformly distributed along the length direction of the movable rod 66, and when the third through hole 67 and the fourth through hole 68 are aligned, a second bolt 69 is inserted into the third through hole 67 and the fourth through hole 68.

Referring to fig. 1 and 5, the supporting leg 8 is inserted into the lower end of the supporting rod 61, the supporting leg 8 includes a supporting piece 81 and a third inserting rod 82 (not shown in the drawings), the supporting piece 81 is an iron piece, the third inserting rod 82 is obliquely welded on the supporting piece 81, the inclination angle of the third inserting rod 82 is the same as that of the supporting rod 61, the third inserting rod 82 is inserted into the lower end of the movable rod 66, and the supporting piece 81 is attached to the ground.

The implementation principle of the guardrail thrust test device in the embodiment of the application is as follows:

because dowel steel 4 is formed by connecting multistage segmentation pole 9, consequently when will carrying, can tear into little spare part with dowel steel 4, can conveniently carry and accomodate, and adjust the length of dowel steel 4 through increasing or reducing segmentation pole 9, make its suitability wider.

Because dowel steel 4 is a stock, dowel steel 4 probably produces certain bending because of the gravity of self in the course of the work, and when jack 3 application of force this moment, dowel steel 4 probably takes place to bend, therefore supporting part 6 plays certain supporting role, alleviates dowel steel 4 because the dead weight and the bending that takes place, and the transmission of power can be more even to messenger's work is more stable.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a guardrail thrust test device which characterized in that: including jack (3) and dowel steel (4), the one end of dowel steel (4) is connected on jack (3), dowel steel (4) other end supports tightly on guardrail (2), dowel steel (4) include a plurality of segmentation poles (9) that set up along dowel steel (4) length, each through connecting piece (41) plug-in connection between segmentation pole (9).

2. The guardrail thrust test device of claim 1, wherein: the connecting piece (41) comprises two first inserting rods (43) and a limiting portion (42), the two first inserting rods (43) are symmetrically connected to two sides of the limiting portion (42) respectively, the first inserting rod (43) on one side of the limiting portion (42) is inserted into one end of the segmented rod (9), the first inserting rod (43) on the other side of the limiting portion (42) is inserted into one end of the other segmented rod (9), and the end portion of the segmented rod (9) abuts against the limiting portion (42).

3. The guardrail thrust test device of claim 1, wherein: dowel steel (4) support tightly be provided with biography power piece (7) in the one end of guardrail (2), biography power piece (7) are pegged graft at dowel steel (4), biography power piece (7) include disc (71) and second plug rod (72), dowel steel (4) perpendicular to disc (71), second plug rod (72) are connected on disc (71) one side wherein, second plug rod (72) insert in dowel steel (4).

4. The guardrail thrust test device of claim 1, wherein: the dowel bar (4) is sleeved with a plurality of supporting parts (6), and one end of each supporting part (6) is abutted to the ground.

5. The guardrail thrust test device of claim 4, wherein: the supporting part (6) comprises a sleeve (60) and a supporting rod (61), the dowel bar (4) is arranged on the sleeve (60) in a movable sleeved mode, the upper end of the supporting rod (61) is welded to the side wall of the sleeve (60), and the lower end of the supporting rod (61) is inclined and extends to the ground.

6. The guardrail thrust test device of claim 5, wherein: the supporting leg (8) is connected with to bracing piece (61) lower extreme, supporting legs (8) are including backing sheet (81) and third inserted bar (82), third inserted bar (82) slope sets up on backing sheet (81), third inserted bar (82) are inserted and are located supporting legs (8) lower extreme, backing sheet (81) and ground laminating.

7. The guardrail thrust test device of claim 5, wherein: the side wall of the sleeve (60) is provided with a first through hole (63), a second through hole (64) is formed in the dowel bar (4), the second through hole (64) corresponds to the first through hole (63), and a first bolt (62) penetrates through the first through hole (63) and the second through hole (64).

8. The guardrail thrust test device of claim 5, wherein: the utility model discloses a fixing device for fixing a mobile phone, including bracing piece (61), dead lever (65) and movable rod (66), the upper end of dead lever (65) welds in sleeve (60), dead lever (65) lower extreme is worn to locate in movable rod (66) activity, a plurality of third perforation (67) have been seted up on dead lever (65), a plurality of fourth perforation (68) have been seted up on movable rod (66), the third perforation (67) with wear to be equipped with second bolt (69) in the fourth perforation (68).