CN211993499U - Concrete test block rack - Google Patents
Concrete test block rack Download PDFInfo
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- CN211993499U CN211993499U CN202020428012.5U CN202020428012U CN211993499U CN 211993499 U CN211993499 U CN 211993499U CN 202020428012 U CN202020428012 U CN 202020428012U CN 211993499 U CN211993499 U CN 211993499U
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- cover frame
- frame
- lower cover
- upper cover
- concrete test
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Abstract
The utility model relates to a concrete test block maintenance equipment field's a concrete test block rack, aim at solving the problem of transportation concrete test block rack, it is including the lower cover frame and the upper cover frame of relative setting, one side of lower cover frame articulates there is the door frame, the both ends on the lower cover frame and the both sides limit adjacent with the door frame all are equipped with the planar bracing piece in perpendicular to lower cover frame place, the both sides limit adjacent with the door frame and the relative side of door frame all are equipped with the pin that is on a parallel with bracing piece axial direction on the lower cover frame, the lower cover frame is equipped with first sleeve towards one side of upper cover frame, bracing piece and pin are close to the distolateral outer wall and the laminating of first telescopic inner wall of lower cover frame, the upper cover frame is equipped with the second sleeve towards one side of lower cover frame, bracing piece and pin are close to the distolateral outer wall and the laminating of first sleeve of upper cover frame. The utility model discloses convenient dismantlement and installation have and conveniently carry, advantage that occupation space is little.
Description
Technical Field
The utility model belongs to the technical field of the technique of concrete test block maintenance of equipment and specifically relates to a concrete test block rack is related to.
Background
In the technical field of buildings, the same condition block of a prepared concrete test block is often required to be used, and after the same condition block of the concrete test block is prepared, in the process of airing and solidifying, in order to prevent the same condition block of the concrete test block from being damaged, the same condition protection facility of the concrete test block is required to be used.
The traditional Chinese patent with the publication number of CN207901391U discloses a novel concrete test block same-condition maintenance cage, wherein a plurality of reinforcing ribs are fixed on a maintenance cage body frame and a maintenance cage upper cover frame of the novel concrete test block same-condition maintenance cage, and one ends of the maintenance cage body frame and the maintenance cage upper cover frame are movably connected together through hinges, so that the maintenance cage is convenient to open; be equipped with the basin on the lateral surface of maintenance cage body frame bottom, be equipped with water in the basin, the existence of water has increased the humidity around the concrete test block with the condition piece, has prevented the fracture of concrete test block with the condition piece, has increased the intensity of concrete test block with the condition piece.
The above prior art solutions have the following drawbacks: maintenance cage itself is for placing the concrete test block, and the fashioned maintenance cage keeps certain shape, and the space that occupies is greater than the volume of raw materials, and uses at the job site with conditional maintenance cage usually, after a project construction completion, will shift to next job site to the construction team, so with conditional maintenance cage can often be transported to different job sites, occupy the maintenance cage in great space, inconvenient transportation.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a concrete test block rack, its convenient dismantlement and installation have conveniently to carry, advantage that occupation space is little.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a concrete test block rack, is including the lower cover frame and the upper cover frame that set up relatively, one side of lower cover frame articulates there is the door frame, be equipped with the retaining member with upper cover frame attach on the door frame, the both ends on the adjacent both sides limit of AND gate frame on the lower cover frame all are equipped with the planar bracing piece in perpendicular to lower cover frame place, the both sides limit adjacent with the gate frame and the relative side of AND gate frame all are equipped with the pin that is on a parallel with bracing piece axial direction on the lower cover frame, one side of lower cover frame towards the upper cover frame is equipped with first sleeve, bracing piece and pin are close to the distolateral outer wall of lower cover frame and the inner wall laminating of first sleeve, the upper cover frame is equipped with the second sleeve towards one side of lower cover frame, bracing piece and pin are close to the distolateral outer wall of upper cover frame and the inner wall laminating of first sleeve.
By adopting the technical scheme, the first sleeves at the four corners of the lower cover frame of the supporting rod are connected, the stop lever is connected with other first sleeves on the lower cover frame, then the second sleeve of the upper cover frame is corresponding to and connected with the supporting rod and the stop lever, the door frame is connected with the upper cover frame through the locking piece, the supporting rod plays a role in supporting the upper cover frame, the stop lever mainly plays a role in preventing the concrete test block from falling out from between the upper cover frame and the lower cover frame, the upper cover frame, the lower cover frame, the supporting rod, the stop lever and the door frame are spliced to form a placing frame capable of placing the concrete test block, the spliced placing frame is placed in a construction site, the door frame is opened, the concrete test block is placed between the upper cover frame and the lower cover frame, the door frame and the upper cover frame are connected again, and the concrete test block can be protected. After one project construction is finished, dividing the door frame and the upper cover frame; the upper cover frame is separated from the stop lever and the support lever; the lower cover frame is separated from the stop lever and the support lever; the door frame is hinged with the lower cover frame and can be folded mutually, the folded lower cover frame can be folded with the upper cover frame, the disassembled stop lever and the disassembled support rod can be stacked together, the occupied space of the concrete test block placing rack can be reduced during transportation, and the transportation is convenient.
The utility model discloses further set up to: the cross sections of the support rod and the stop rod, which are perpendicular to the axial direction, are circular.
Through adopting above-mentioned technical scheme, first sleeve and second sleeve all laminate with the outer wall of bracing piece, pin, so first sleeve and second telescopic inner circle also are circular, and square sleeve and square pole are compared to circular shape sleeve and circular shape pole, as long as the center aims at just can connect with random angle, improve the efficiency of erection bracing piece, pin, upper cover frame, improve work efficiency.
The utility model discloses further set up to: the first sleeve is in threaded connection with the support rod and the stop lever.
Through adopting above-mentioned technical scheme, bracing piece, pin and first sleeve threaded connection back can stabilize bracing piece, pin and lower cover frame attach's stability, reduce rocking of bracing piece, pin and lower cover frame to can improve the stability of concrete test block rack.
The utility model discloses further set up to: the upper cover frame is provided with a through hole for the stop lever to pass through, and the second sleeve corresponding to the stop lever is communicated with the through hole.
By adopting the technical scheme, after the supporting rod and the stop lever are connected with the lower cover frame, when the upper cover frame is connected, the second sleeve on the upper cover frame needs to be aligned with the supporting rod and the stop lever at the same time to complete the installation of the upper cover frame, and the alignment is difficult; the through holes can be arranged so that when the concrete test block placing rack is spliced, the supporting rods are connected with the first sleeves at the four corners of the lower cover frame, and then the upper cover frame is connected with the supporting rods; and then the stop lever passes through the through hole and the second sleeve to be connected with the first sleeve, so that the installation of the stop lever is completed. When the upper cover frame is installed, the second sleeve and the four supports are aligned, the number of simultaneous alignment is reduced, and the difficulty in installing the upper cover frame is reduced. The efficiency of installing the upper cover frame is improved.
The utility model discloses further set up to: the stop lever penetrates through the through hole from one side of the second sleeve, and knobs in threaded connection with the stop lever are arranged on two sides of the upper cover frame.
Through adopting above-mentioned technical scheme, through rotating the knob of upper cover frame towards lower cover frame one side, can adjust the hookup location of pin and upper cover frame, the position formation support of bracing piece is kept away from to the upper cover frame, it is complete to reduce the deformation of upper cover frame under the action of gravity, the connection of upper cover frame and pin can be fixed to the knob that the upper cover frame deviates from the lower cover frame, the pin is connected with lower cover frame threaded connection again simultaneously, can improve lower cover frame and upper cover frame attach's stability, thereby improve whole concrete test block rack stability and structural strength.
The utility model discloses further set up to: the outer diameter of the first sleeve is less than or equal to the inner diameter of the second sleeve.
Through adopting above-mentioned technical scheme, with upper cover frame, lower cover frame, bracing piece, pin separation back, it is relative with second sleeve and first telescopic opening side, in first sleeve can get into the second sleeve, make the overlap that lower cover frame and upper cover frame after the separation can be better, reduce first sleeve and the telescopic occupation space of second, further reduce the occupation space of dismantling back concrete test block rack, convenient transportation.
The utility model discloses further set up to: be equipped with at least one annular on pin and the bracing piece, the annular setting on bracing piece and the pin is in the same position, be equipped with at least one braced frame that is on a parallel with the upper cover frame between upper cover frame and the lower cover frame, braced frame's side and the inner wall butt of annular.
By adopting the technical scheme, after the upper cover frame, the support rod, the upper cover frame and the stop rod are connected, the support frame is aligned to the position of the annular groove, and the support frame is pushed into the space between the upper cover frame and the lower cover frame along the annular groove, so that a placing platform for placing concrete test blocks except the lower cover frame is formed, and the number of the concrete test blocks placed by the concrete test block placing rack is increased. When the detachable cover is detached, the supporting frame can be taken out from the space between the upper cover frame and the lower cover frame along the ring groove, the separated upper cover frames are overlapped, and the occupied space during transportation is reduced.
The utility model discloses further set up to: and the support rod and the stop rod are provided with through holes perpendicular to the axial direction.
Through adopting above-mentioned technical scheme, dismantle bracing piece, pin back, can pass the perforation with the rope, get up all bracing pieces and pin, avoid losing of pin and bracing piece in the transportation, bracing piece and the pin that gets up of bunching simultaneously are more convenient to be transported.
To sum up, the utility model discloses a beneficial technological effect does:
1. the detachable upper cover frame, the detachable lower cover frame, the detachable support rods and the detachable stop rods are spliced to form the concrete test block placing rack when in use, and are detached and dispersed to form parts when in need of transportation, so that the occupied space is reduced, and the transportation is convenient;
2. the supporting rods, the stop rods and the through holes are arranged in a circular manner, so that the supporting rods and the stop rods can be connected with the upper cover frame and the lower cover frame more quickly, and the efficiency of splicing the concrete test block placing rack is improved;
3. the arrangement of the supporting frame and the ring grooves improves the number of concrete test blocks which can be placed in the concrete test block placing rack.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the door frame according to the present invention after opening.
Reference numerals: 1. a lower cover frame; 11. an upper cover frame; 12. a door frame; 13. a locking member; 14. blocking strips; 15. connecting sheets; 16. a bump; 17. a bolt; 18. the connecting block 2 and the supporting rod; 21. a stop lever; 22. a first sleeve; 23. a second sleeve; 24. a through hole; 25. a knob; 3. a ring groove; 31. a support frame; 4. and (6) perforating.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, for the utility model discloses a concrete test block rack, including relative lower cover frame 1 and the upper cover frame 11 that sets up, one side of lower cover frame 1 articulates there is door frame 12, and in this embodiment, one side that lower cover frame 1 deviates from upper cover frame 11 is equipped with and door frame 12 and rotates the connecting block 18 of being connected, makes things convenient for door frame 12 to rotate to and overlaps with one side that lower cover frame 1 deviates from upper cover frame 11. The door frame 12 is provided with a locking part 13 connected with the upper cover frame 11, and the upper cover frame 11, the lower cover frame 1 and the door frame 12 all comprise a closed rectangular frame and barrier strips 14 arranged in the rectangular frame at intervals. In this embodiment, the locking member 13 includes a connecting piece 15 rotatably connected to the door frame 12 and a protrusion 16 on the upper cover frame 11, the connecting piece 15 is provided with an opening for the protrusion 16 to pass through, the protrusion is provided with a hole and a latch 17 sliding along the hole, and in other embodiments, the locking member 13 can also be a common padlock to connect the door frame 12 and the upper cover frame 11. The two ends of two side edges, adjacent to the door frame 12, of the lower cover frame 1 are respectively provided with a support rod 2 perpendicular to the plane of the lower cover frame 1, two side edges, adjacent to the door frame 12, of the lower cover frame 1 and one side edge, opposite to the door frame 12, of the lower cover frame 1 are respectively provided with a stop rod 21 parallel to the axial direction of the support rod 2, one side, facing the upper cover frame 11, of the lower cover frame 1 is provided with a first sleeve 22, the outer walls, close to the lower cover frame 1, of the end sides of the support rod 2 and the stop rod 21 are attached to the inner wall of the first sleeve 22, one side, facing the lower cover frame 1, of the upper cover frame 11 is provided with a second sleeve 23, and the outer walls, close to the upper cover frame 11; in this embodiment, the first sleeve 22 and the second sleeve 23 are respectively integrally provided with the lower cover frame 1 and the upper cover frame 11, and may be welded together in other embodiments.
As shown in fig. 1, in order to further reduce the occupied space of the separated concrete test block placing rack, the outer diameter of the first sleeve 22 is smaller than or equal to the inner diameter of the second sleeve 23. The first sleeve 22 on the separated concrete test block placing rack can enter the second sleeve 23, and the lower cover frame 1 and the upper cover frame 11 can be better overlapped.
As shown in fig. 1, after the supporting rod 2 and the stop lever 21 are detached for more convenient transportation, the rope can pass through the through hole 4 after the supporting rod 2 and the stop lever 21 are detached, and all the supporting rods 2 and the stop lever 21 are strung together, so that the loss of the stop lever 21 and the supporting rod 2 in the transportation process is avoided, and the strung supporting rod 2 and the stop lever 21 are more convenient to transport.
As shown in fig. 1, in order to improve the efficiency of splicing the concrete test block placing rack, the cross sections of the support rod 2 and the stop rod 21 perpendicular to the axial direction are both circular; the upper cover frame 11 is provided with a through hole 24 through which the stopper rod 21 passes, and the through hole 24 communicates with the second sleeve 23 and the through hole 24 corresponding to the stopper rod 21.
As shown in fig. 1, in order to further improve the stability of the connection between the stopper bar 21 and the support bar 2 and the upper and lower cover frames 11 and 1, the first sleeve 22 is screwed to the support bar 2 and the stopper bar 21.
As shown in fig. 1 and 2, in order to increase the number of concrete test blocks placed in the concrete test block placement rack, at least one annular groove 3 is formed in the stop rod 21 and the support rod 2, the annular grooves 3 in the support rod 2 and the stop rod 21 are arranged at the same position, at least one support frame 31 parallel to the upper cover frame 11 is arranged between the upper cover frame 11 and the lower cover frame 1, and the side edge of the support frame 31 is abutted against the inner wall of the annular groove 3. In this embodiment, the support rod 2 and the stop rod 21 are both provided with the ring grooves 3 at two different positions, and are provided with two support frames 31.
The implementation principle of the embodiment is as follows: the first sleeves 22 at four corners of the lower cover frame 1 of the support rod 2 are connected, then the second sleeves 23 of the upper cover frame 11 correspond to and are connected with the support rod 2, and then the stop lever 21 penetrates through the through hole 24 and the second sleeves 23 to be connected with the first sleeves 22, so that the installation of the stop lever 21 is completed. After the upper cover frame 11, the support rod 2, the upper cover frame 11 and the stop rod 21 are connected, aligning the support frame 31 with the position of the annular groove 3, and pushing the support frame 31 into the space between the upper cover frame 11 and the lower cover frame 1 along the annular groove 3 to form a placing platform for placing the concrete test block except the lower cover frame 1; the door frame 12 is connected with the upper cover frame 11 through the locking piece 13, the support rod 2 plays a role in supporting the upper cover frame 11, and the stop rod 21 mainly plays a role in preventing the concrete test block from falling out from the space between the upper cover frame 11 and the lower cover frame 1. The spliced placing rack is placed on a construction site, the door frame 12 is opened, the concrete test block is placed on the lower cover frame 1 and the supporting frame 31, the door frame 12 and the upper cover frame 11 are connected again, and then the concrete test block can be protected. After one project construction is finished, dividing the door frame 12 and the upper cover frame 11; the support frame 31 can be taken out from between the upper cover frame 11 and the lower cover frame 1 along the ring groove 3; the upper cover frame 11 is separated from the stop lever 21 and the support lever 2; the lower cover frame 1 is separated from the stop lever 21 and the support lever 2; the door frame 12 is hinged with the lower cover frame 1 and can be folded mutually, the folded lower cover frame 1 can be folded with the upper cover frame 11 and the supporting frame 31, the disassembled stop lever 21 and the disassembled supporting rod 2 can be stringed together through a rope, the occupied space of the concrete test block placing rack can be reduced during transportation, and the transportation is convenient.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a concrete test block rack which characterized in that: including lower cover frame (1) and upper cover frame (11) that set up relatively, one side of lower cover frame (1) articulates there is door frame (12), be equipped with retaining member (13) of being connected with upper cover frame (11) on door frame (12), the both ends on the both sides limit adjacent with door frame (12) on lower cover frame (1) all are equipped with perpendicular to lower cover frame (1) place planar bracing piece (2), both sides limit adjacent with door frame (12) and the relative side of door frame (12) on lower cover frame (1) all are equipped with pin (21) that are on a parallel with bracing piece (2) axial direction, one side of lower cover frame (1) towards upper cover frame (11) is equipped with first sleeve (22), bracing piece (2) and pin (21) are close to the distolateral outer wall of lower cover frame (1) and the inner wall laminating of first sleeve (22), one side of the upper cover frame (11) facing the lower cover frame (1) is provided with a second sleeve (23), and the supporting rod (2) and the stop lever (21) are attached to the inner wall of the first sleeve (22) close to the outer wall of the end side of the upper cover frame (11).
2. The concrete test block placing frame of claim 1, which is characterized in that: the cross sections of the support rod (2) and the stop rod (21) which are perpendicular to the axial direction are both circular.
3. The concrete test block placing frame of claim 2, which is characterized in that: the first sleeve (22) is in threaded connection with the support rod (2) and the stop lever (21).
4. A concrete test block placing rack according to claim 3, characterized in that: the upper cover frame (11) is provided with a through hole (24) for the stop lever (21) to pass through, and a second sleeve (23) corresponding to the stop lever (21) is communicated with the through hole (24).
5. The concrete test block placing rack of claim 4, which is characterized in that: the stop lever (21) penetrates through the through hole (24) from one side of the second sleeve (23), and knobs (25) in threaded connection with the stop lever (21) are arranged on two sides of the upper cover frame (11).
6. The concrete test block placing frame of claim 1, which is characterized in that: the outer diameter of the first sleeve (22) is smaller than or equal to the inner diameter of the second sleeve (23).
7. The concrete test block placing frame of claim 1, which is characterized in that: be equipped with at least one annular (3) on pin (21) and bracing piece (2), annular (3) on bracing piece (2) and pin (21) set up in the same position, be equipped with at least one braced frame (31) that is on a parallel with upper cover frame (11) between upper cover frame (11) and lower cover frame (1), the side of braced frame (31) and the inner wall butt of annular (3).
8. The concrete test block placing frame of claim 1, which is characterized in that: and the support rod (2) and the stop rod (21) are provided with through holes (4) perpendicular to the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020428012.5U CN211993499U (en) | 2020-03-28 | 2020-03-28 | Concrete test block rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020428012.5U CN211993499U (en) | 2020-03-28 | 2020-03-28 | Concrete test block rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211993499U true CN211993499U (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020428012.5U Active CN211993499U (en) | 2020-03-28 | 2020-03-28 | Concrete test block rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211993499U (en) |
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2020
- 2020-03-28 CN CN202020428012.5U patent/CN211993499U/en active Active
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